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WO2016014005A1 - Accumulator box, main cover and secondary cover adhering system with plastic injection method - Google Patents

Accumulator box, main cover and secondary cover adhering system with plastic injection method Download PDF

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Publication number
WO2016014005A1
WO2016014005A1 PCT/TR2015/050043 TR2015050043W WO2016014005A1 WO 2016014005 A1 WO2016014005 A1 WO 2016014005A1 TR 2015050043 W TR2015050043 W TR 2015050043W WO 2016014005 A1 WO2016014005 A1 WO 2016014005A1
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WO
WIPO (PCT)
Prior art keywords
cover
main cover
adhering
main
accumulator box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/TR2015/050043
Other languages
French (fr)
Inventor
Erhan ERGİN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2016014005A1 publication Critical patent/WO2016014005A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/006—Joining parts moulded in separate cavities
    • B29C2045/0063—Joining parts moulded in separate cavities facing before assembling, i.e. bringing the parts opposite to each other before assembling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C2045/1454—Joining articles or parts of a single article injecting between inserts not being in contact with each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7146—Battery-cases

Definitions

  • This invention is related to adhering plastic and/or plastic based accumulator box, main cover and secondary cover with plastic injection method.
  • hot plate and cap holder there are two moving parts called hot plate and cap holder. These parts have the same function in both adhering the accumulator box to the main cover and adhering the main cover to the secondary cover.
  • the cover and secondary cover, hot plate and cap holders are in different sizes and forms. Therefore, they are custom manufactured and are only used in that specific product.
  • Hot plate is called the first moving part and the cap holder is called the second moving part.
  • Hot plate enables melting of the adhering surfaces under the main cover and adhering surfaces of the accumulator box. Resistances which are used to heat the plate are installed inside the hot plate and through these resistances it is heated to the desired temperature.
  • the cap holder by taking the main cover off the accumulator box before the hot plate melting process, it enables the hot plate to get in between the accumulator box and the main cover. Afterwards it enables the melting of main cover adhering surfaces by pushing the main cover on the hot plate. Later on, it adheres the main cover by putting pressure on the accumulator box in order to carry out the adhering process by removing the main cover from atop the heating plate.
  • the accumulator box which contains grouped plates that were welded by spot welding, moves on a line and arrives to the section where the adhering process will be performed. Before arriving to this section, the main cover which will be adhered is put onto the accumulator box.
  • the accumulator box which now has arrived to the section where the adhering process will be carried out and which has the main cover thereon is anchored by tightening with the help of anchor supports.
  • the cap holder moves downward and is closed onto the main cover which is on the accumulator box. With the holding claws on the sides thereof, the cap holder holds the cover and lifts it up.
  • hot plate gets in between the main cover and accumulator box and starts to melt the accumulator box adhering surfaces by moving downwards and putting a specific amount of pressure on the screens of the accumulator box which will be adhered. Meanwhile, the cap holder moves onto the hot plate and enables the melting of adhering surfaces of the main cover by putting pressure on the hot plates. After the melting process of adhering surfaces of the accumulator box and main cover is done, initially cap holder moves upwards with the main cover. Afterwards, heating plate also moves a little upwards and gets up from the accumulator box and then is pulled back in order for the cap holder to descend down.
  • cap holder After the heating plate is pulled back, cap holder is closed onto the accumulator box and enables adhering by putting pressure on the surfaces of the main cover and accumulator box in a manner to be overlapped. After adhering is obtained on the adhering surfaces of the main cover and accumulator box and after the cooling process is performed, holding claws of the cap holder release the main cover and get back to the position in which they will execute the next adhering process. After the adhering process anchor supports disconnect and accumulator box, with the main cover adhered thereon, gets out of the adhering process section and moves to the next section.
  • Another object of the invention is to provide space for production area by introducing a smaller system with less motion.
  • Another object of the invention is to get rid of the adjustment and commissioning times regarding the hot plate system by getting rid of this system.
  • Another object of the invention is to get rid of the product losses that occur during the adjustment and commissioning regarding the hot plate system by getting rid of this system.
  • Another object of the invention is to get rid of the replacing and renewing costs that emerge due to the wearing of the hot plates and thus to add value to the firm by getting rid of the hot plate system.
  • Another object of the invention is to reduce the number of many moving parts used in the adhering system of the current technique and to reduce the maintenance times and costs.
  • Another object of the invention is to reduce the adhering time and manufacturing time of the adhering system by getting rid of the time losses due to the back and forth, up and down movements during the adhering of the accumulator box, the main cover and secondary cover and due to melting and cooling times in the current technique, therefore to reduce the production cost.
  • Figure 1 Perspective view of the assembled accumulator which is adhered with the plastic injection method according to the invention.
  • Figure 2 Perspective view of the disassembled accumulator which is adhered with the plastic injection method according to the invention.
  • Figure 3 Perspective view of the main cover.
  • Figure 4 Bottom and detailed views of main cover.
  • Figure 5 Top and cross section views of main cover.
  • Figure 6 Detailed view of the cross section of main cover.
  • Figure 7 Perspective views of the secondary cover from bottom and top.
  • Figure 8 Bottom and detailed views of secondary cover.
  • Figure 9 Top and cross section views of secondary cover.
  • Figure 10 Detailed view of the cross section of secondary cover.
  • Figure 1 1 Perspective and detailed views of accumulator box.
  • Figure 12 Top, cross section and detailed views of accumulator box.
  • Figure 13 Top and cross section views of the accumulator which is adhered with the plastic injection method according to the invention.
  • Figure 14 Detailed cross section views of the accumulator which is adhered with the plastic injection method according to the invention.
  • Figure 15 Front, side and perspective views of the adhering unit which enables adhering of accumulator box and main cover to each other with the plastic injection method according to the invention.
  • Figure 16 Detailed views of the adhering unit which enables adhering of accumulator box and main cover to each other with the plastic injection method according to the invention.
  • Figure 17 Perspective views of the assembled and disassembled states of main cover adhering mold.
  • Figure 18 Perspective views of main cover adhering plate.
  • Figure 19 Perspective views of main cover bottom insulation plate and main cover top insulation plate.
  • Figure 20 Perspective views of main cover manifold.
  • Figure 21 Perspective view of main cover connection plate.
  • Figure 22 Front, side and perspective views of the adhering unit which enables adhering of main cover and secondary cover to each other with the plastic injection method according to the invention.
  • Figure 23 Detailed views of the adhering unit which enables adhering of main cover and secondary cover to each other with the plastic injection method according to the invention.
  • Figure 24 Perspective views of the assembled and disassembled states of secondary cover adhering mold.
  • Figure 25 Perspective views of secondary cover adhering plate.
  • Figure 26 Perspective views of secondary cover bottom insulation plate and secondary cover top insulation plate.
  • Figure 27 Perspective views of secondary cover manifold.
  • Figure 28 Perspective views of secondary cover connection plate.
  • accumulator box (1 .3), main cover (1 .1 ) and secondary cover (1 .2) adhering system is described by way of examples only for a better understanding of the subject without any limiting effect.
  • Said main cover adhesion surfaces (1 .1 .2) get inside the secondary cover adhesion channel (1 .2.3) and provides adhering of the main cover (1 .1 ) to the secondary cover (1 .2).
  • sulfuric acid solution filling holes (1 .1 .1 ) and gas and water vapor discharge hole (1 .1 .3) are disposed on the main cover (1 .1 ).
  • Sulfuric acid solution filling holes (1 .1 .1 ) are the parts where sulfuric acid solution is put inside the accumulator cells (1 .3.1 ) after the main cover (1 .1 ) and the accumulator box (1 .3) are adhered.
  • gas and water vapor discharge holes (1 .1 .3) they provide discharging of the gas which is created by the chemical reactions that happen inside the accumulator cells (1 .3.1 ) and water vapor created due to heat.
  • Said main cover adhesive plastic filling holes (1 .1 .5) are the parts which provide the transmitting of the adhesive plastic (1 .4).
  • said poles (1 .5) they enable the transfer of the energy in the accumulator (1 ) which is adhered with the plastic injection method.
  • Main cover adhesion channel (1 .1 .4) seen here is the area where adhesive plastic (1 .4) is positioned by passing through the main cover adhesive plastic filling holes (1 .1 .5) in order for the main cover (1 .1 ) to adhere onto the accumulator box (1 .3).
  • Main cover adhesion channel (1 .1 .4), main cover adhesive plastic filling hole (1 .1 .5) and main cover adhesion surface (1 .1 .2) are more clearly seen in these figures.
  • Said secondary cover (1 .2) comprises the sealing socket (1 .2.1 ), gas and water vapor outlet hole (1 .2.2), secondary cover adhesion channel (1 .2.3) and the secondary cover adhesive plastic filling holes (1 .2.4).
  • the sealing socket (1 .2.1 ) gets into the sulfuric acid solution filling holes (1 .1 .1 ) on the main cover (1 .1 ) and prevents the sulfuric acid solution inside the accumulator cells (1 .3.1 ) from getting outside the accumulator cells (1 .3.1 ) due to concussion.
  • Gas and water vapor outlet hole (1 .2.2) on the sealing socket (1 .2.1 ) allows the gas and water vapor generated inside the accumulator cells (1 .3.1 ) to be discharged through accumulator cells (1 .3.1 ) to the space created between the main cover (1 .1 ) and the secondary cover (1 .2) due to the adhesion thereof to each other.
  • Said secondary cover adhesive plastic filling holes (1 .2.4) are the parts where the transmitting of the adhesive plastic (1 .4) to the secondary cover adhesion channel (1 .2.3) occur.
  • Detailed views of the secondary cover (1 .2) from bottom and top are given in Figure 8.
  • Said secondary cover adhesion channel (1 .2.3) is the area where adhesive plastic (1 .4) is positioned by passing through the secondary cover adhesive plastic filling holes (1 .2.4) in order for the secondary cover (1 .2) to adhere onto the main cover (1 .1 ).
  • Secondary cover adhesion channel (1 .2.3) and the secondary cover adhesive plastic filling hole (1 .2.4) are more clearly seen in these figures.
  • Perspective and detailed views of accumulator box (1.3) are given in Figure 11.
  • Said accumulator box (1.3) comprises the accumulator box adhesion surfaces (1.3.2) and the accumulator cells (1.3.1).
  • Said accumulator box adhesion surfaces (1.3.2) get inside the main cover adhesion channel (1.1.4) and provide the adhering of the accumulator box (1.3) to the main cover (1.1).
  • Said accumulator cells (1.3.1) are the places where the energy is stored with the plate groups put therein.
  • accumulator box adhesion surfaces (1.3.2) get inside the main cover adhesion channels (1.1.4).
  • Adhesive plastic (1.4) is injected through the main cover adhesive plastic filling hole (1.1.5) into the space created between accumulator box adhesion surface (1.3.2) and the main cover adhesion channel (1.1.4). Said space is a closed space in which the adhesive plastic (1.4) can flow without leaking to the outer environment. Therefore adhering of the accumulator box (1.3) with the main cover (1.1) is provided.
  • main cover adhesion surface (1.1.2) gets into secondary cover adhesion channel (1.2.3).
  • Adhesive plastic (1.4) is injected through the secondary cover adhesive plastic filling hole (1.2.4) into the space created between main cover adhesion surface (1.1.2) and the secondary cover adhesion channel (1.2.3). Said space is a closed space which the adhesive plastic (1.4) can flow without leaking to the outer environment. Therefore, adhering of the main cover (1.1) with the secondary cover (1.2) is provided.
  • Adhering units (1.6) seen in Figure 15 and Figure 22 are used in order to inject adhesive plastic into said spaces.
  • the adhering unit (1.6) seen in Figure 15 is for adhering the accumulator box (1.3) and the main cover (1.1) with each other.
  • the adhering unit (1.6) seen in Figure 22 is for adhering the main cover (1.1) and the secondary cover (1.2) with each other.
  • Said adhering units (1.6) generally comprise injection unit (1.6.1), production line (1.6.2), main cover adhering mold
  • the injection unit (1 .6.1 ) in said adhering unit (1 .6) provides the injection by melting the adhesive plastic (1 .4).
  • Said production line (1 .6.2) supports the accumulator box (1 .3) from below during the adhering process and counterbalance the forces that the injection unit (1 .6.1 ) applies.
  • Main cover adhering mold (1 .6.3) provides distributing of the adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) properly and transmitting thereof to the main cover adhesive plastic filling holes (1 .1 .5).
  • Main cover adhering mold (1 .6.3) comprises main cover connection plate (1 .6.3.4), main cover top insulation plate (1 .6.3.2), main cover manifold (1 .6.3.3), main cover bottom insulation plate (1 .6.3.1 ) and main cover adhering plate (1 .6.3.5) which are connected to each other respectively.
  • Main cover adhering plate (1 .6.3.5) seen in Figure 18 provides the pressing of the main cover (1 .1 ) onto the accumulator box (1 .3) by being closed onto the main cover (1 .1 ) by means of main cover fitting gap (1 .6.3.5.4) during the adhering process.
  • Main cover fitting gap (1 .6.3.5.4) is emptied so as to take the shape of the top surface of the main cover (1 .1 ).
  • main cover manifold ends (1 .6.3.3.1 ) to be opened to the main cover adhesive plastic filling holes (1 .1 .5) by means of main cover adhering plates manifold end inlet holes (1 .6.3.5.3) and main cover adhering plate manifold end outlet holes (1 .6.3.5.2) thereon.
  • the cooling process is performed in the space between the main cover adhesion channel (1 .1 .4) of the adhesive plastic (1 .4) and the accumulator box adhesion surface (1 .3.2).
  • the main cover bottom insulation plate (1 .6.3.1 ) and main cover top insulation plate (1 .6.3.2) seen in Figure 19 are insulator parts. Said main cover bottom insulation plate (1 .6.3.1 ) is placed between the main cover manifold (1 .6.3.3) and main cover adhering plate (1 .6.3.5). Said main cover top insulation plate (1 .6.3.2) is placed between the main cover manifold (1 .6.3.3) and main cover connection plate (1 .6.3.4). These parts prevent heat transfer.
  • Main cover bottom insulation plate manifold end gap (1 .6.3.1 .1 ) allows the main cover manifold ends (1 .6.3.3.1 ) to pass through the main cover bottom insulation plate (1 .6.3.1 ) during the assembly.
  • main cover top insulation plate injection unit gap (1 .6.3.2.1 ) it allows the injection unit (1 .6.1 ) to lean against the main cover manifold inlet (1 .6.3.3.2) by passing through the main cover top insulation plate (1 .6.3.2).
  • Main cover manifold (1 .6.3.3) shown in the Figure 20 provides the adhesive plastic (1 .4) to be transmitted to the main cover adhesive plastic filling holes (1 .1 .5) by means of main cover manifold inlet (1 .6.3.3.2) and main cover manifold ends (1 .6.3.3.1 ) it has.
  • Adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) disperses to the main cover manifold ends (1 .6.3.3.1 ) after passing through main cover manifold inlet (1 .6.3.3.2). From there, it flows to the main cover adhesive plastic filling holes (1 .1 .5).
  • Main cover connection plate (1 .6.3.4) seen in Figure 21 provides the main cover adhering mold (1 .6.3) to be connected to the adhering unit (1 .6). Therefore, during the adhering process, the adhering unit (1 .6) moves downwards with the main cover adhering mold (1 .6.3), realizing the adhering process. After the adhering process is completed, it moves upwards with the main cover adhering mold (1 .6.3) and takes position in order to execute the next adhering process.
  • Main cover connection plate injection unit gap (1 .6.3.4.2) provides the injection unit (1 .6.1 ) to lean against the main cover manifold inlet (1 .6.3.3.2). The heating problem is eliminated by passing the liquid through the main cover connection plate cooling channels (1 .6.3.4.1 ) on said main cover connection plate (1 .6.3.4).
  • Secondary cover adhering mold (1 .6.4) comprises secondary cover connection plate (1 .6.4.4), secondary cover top insulation plate (1 .6.4.2), secondary cover manifold (1 .6.4.3), secondary cover bottom insulation plate (1 .6.4.1 ) and secondary cover adhering plate (1 .6.4.5) which are connected to each other respectively.
  • Secondary cover adhering mold (1 .6.4) allows distributing of the adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) properly and transmitting thereof to the secondary cover adhesive plastic filling holes (1 .2.4) and adhering of the secondary cover (1 .2) onto the main cover (1 .1 ).
  • the secondary cover adhering plate (1 .6.4.5) seen in Figure 25 provides the secondary cover (1 .2) to be pushed onto the main cover (1 .1 ).
  • Secondary cover fitting gap (1 .6.4.5.4) is emptied so as to take the shape of the top surface of the secondary cover (1 .2).
  • it provides the secondary cover manifold ends (1 .6.4.3.1 ) to be opened to the secondary cover adhesive plastic filling holes (1 .2.4) by means of secondary cover adhering plate manifold end inlet holes (1 .6.4.5.3) and secondary cover adhering plate manifold end outlet holes (1 .6.4.5.2) thereon.
  • the secondary cover bottom insulation plate (1 .6.4.1 ) and secondary cover top insulation plate (1 .6.4.2) seen in Figure 26 are insulator parts. Said secondary cover bottom insulation plate (1 .6.4.1 ) is placed between the secondary cover manifold (1 .6.4.3) and secondary cover adhering plate (1 .6.4.5). As for said secondary cover top insulation plate (1 .6.4.2), it is placed between the secondary cover manifold (1 .6.4.3) and the secondary cover connection plate (1 .6.4.4). These parts prevent heat transfer.
  • Secondary cover bottom insulation plate manifold end gap (1 .6.4.1 .1 ) allows the secondary cover manifold ends (1 .6.4.3.1 ) to pass through the secondary cover bottom insulation plate (1 .6.4.1 ) during the assembly.
  • Secondary cover manifold (1 .6.4.3) shown in the Figure 27 provides the adhesive plastic (1 .4) to be transmitted to the secondary cover adhesive plastic filling holes (1 .2.4) by means of the secondary cover manifold inlet (1 .6.4.3.2) and the secondary cover manifold ends (1 .6.4.3.1 ) it has.
  • Adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) disperses to the secondary cover manifold ends (1 .6.4.3.1 ) after passing through secondary cover manifold inlet (1 .6.4.3.2). From there, it flows to the secondary cover adhesive plastic filling holes (1 .2.4).
  • Secondary cover connection plate (1 .6.4.4) seen in Figure 28 provides the secondary cover adhering mold (1 .6.4) to be connected to the adhering unit (1 .6). Therefore, during the adhering process, the adhering unit (1 .6) moves downwards with the secondary cover adhering mold (1 .6.4), realizing the adhering process. After the adhering process is completed, it moves upwards with the secondary cover adhering mold (1 .6.4) and takes position in order to execute the next adhering process.
  • Secondary cover connection plate injection unit gap (1 .6.4.4.2) provides the injection unit (1 .6.1 ) to lean against the secondary cover manifold inlet (1 .6.4.3.2). The heating problem is eliminated by passing the liquid through the secondary cover connection plate cooling channels (1 .6.4.4.1 ) on said secondary cover connection plate (1 .6.4.4).
  • Main cover (1.1) is positioned on accumulator box (1.3) in a manner that accumulator box adhesion surfaces (1.3.2) are located inside the main cover adhesion channel (1.1.4).
  • Accumulator box (1.3) moving through production line (1.6.2) and comprising main over located thereon is brought to the adhering unit (1.6) in which it will be adhered with main cover (1.1).
  • Main cover adhering mold (1.6.3) which will allow adhesion of main cover (1.1) on accumulator box (1.3) will be assembled and positioned on adhering unit (1.6).
  • Main cover adhering mold (1.6.3) positioned on the adhering unit (1.6) is closed onto the main cover (1.1) by enclosing the upper surface of main cover (1.1) and applies force in a manner to prevent the main cover (1.1) from leaving accumulator box (1.3) during injection process of the injection unit (1.6.1).
  • Melted and injectable adhesive plastic (1.4) located in injection unit (1.6.1) resting on main cover manifold inlet (1.6.3.3.2) is injected into the main cover manifold (1.6.3.3).
  • Adhesive plastic (1.4) injected into the main cover manifold (1.6.3.3) passes from main cover manifold ends (1.6.3.3.1) and fills the gap between main cover adhesion channel (1.1.4) and accumulator box adhesion surface (1.3.2) through main cover adhesive plastic filling holes (1.1.5) and adheres to main cover adhesion channel (1.1.4) and accumulator box adhesion surfaces (1.3.2). Thanks to the liquid passed through main cover adhering plate cooling channels (1.6.3.5.1) on the main cover adhering plate (1.6.3.5), the cooling process is performed in the space between the main cover adhesion channel (1.1.4) of the adhesive plastic (1.4) and the accumulator box adhesion surface (1.3.2).
  • main cover adhering mold (1.6.3) lifts from main cover (1.1) and goes to the next work station as a result of the movement of production line (1.6.2) with the main cover (1.1) which is adhered on the accumulator box (1.3).
  • Secondary cover (1.2) is positioned on main cover (1.1) in a manner to leave main cover adhesion surfaces (1.1.2) inside the secondary cover adhesion channel (1.2.3).
  • Main cover (1.1) moved through production line (1.6.2) and on which the secondary cover is positioned comes to the adhering unit (1.6) where adhering with secondary cover (1.2) will be conducted.
  • Secondary cover adhering mold (1.6.4) which will allow adhesion of secondary cover (1.2) on main cover (1.1) will be assembled and positioned on adhering unit (1.6).
  • the main cover (1.1) which comes to the adhering unit (1.6) from the production line (1.6.2) with the secondary cover (1.2) connected thereon and the accumulator box (1.3) adhered thereon is fixed to the position in which the adhering will be executed.
  • secondary cover adhering mold (1.6.4) which is located on the adhering unit (1.6) is closed onto the secondary cover (1.2) by enclosing the upper surface of the secondary cover (1 .2) and applies force in order to prevent the secondary cover (1 .2) from leaving the main cover (1 .1 ) during the injection process of the injection unit (1 .6.1 ).
  • the cooling process is performed in the space between the secondary cover adhesion channel (1 .2.3) of the adhesive plastic (1 .4) and the main cover adhesion surface (1 .1 .2).
  • the adhesive plastic (1 .4) filled in the gap between secondary cover adhesion channel (1 .2.3) and main cover adhesion surface (1 .1 .2) freezes and fixes secondary cover (1 .2) and main cover (1 .1 ) to each other from secondary cover adhesion channel (1 .2.3) and main cover adhesion surface (1 .1 .2).
  • secondary cover adhering mold (1 .6.4) lifts from secondary cover (1 .2) and goes to the next work station as a result of the movement of production line (1 .6.2) with the secondary cover (1 .2) which is adhered on main cover (1 .1 ).
  • said adhesive plastic (1 .4) is injectable via injection unit (1 .6.1 ) and as a result, with its temperature it can adhere to the surfaces it contacts. It is durable against chemical effects and environmental conditions.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

This invention is related to adhering plastic and/or plastic based accumulator box, main cover and secondary cover with plastic injection method. System comprises an adhering unit (1.6) with main cover adhering mold (1.6.3) and/or secondary cover adhering mold (1.6.4). The invention is characterized in that the adhesive plastic (1.4) is transferred through main adhering mold (1.6.3) and main cover adhesive plastic filling holes (1.1.5) into the space created between accumulator box adhesion surface (1.3.2) and main cover adhesion channel (1.1.4). Likewise; adhesive plastic (1.4) passes through said secondary cover adhering mold (1.6.4) and the secondary cover adhesive plastic filling holes (1.2.4) into the space created between the main cover adhesion surface (1.1.2) and the secondary cover adhesion channel (1.2.3). Thereby, adhesion between the accumulator (1) parts is provided.

Description

Description
Accumulator Box, Main Cover and Secondary Cover Adhering System with Plastic Injection
Method
Technical Field
This invention is related to adhering plastic and/or plastic based accumulator box, main cover and secondary cover with plastic injection method.
State of the Art
Today, there are different kinds of accumulators used as an energy source in vehicles. Of these, the most widely-used kinds are accumulators with maintenance and accumulators without maintenance.
Generally in accumulators, there are a different number of cells and in those cells are acidic solution and plates immersed in that acidic solution. Main cover is adhered impermeably on them. The related main cover is adhered on structure by melting the plastic with the welding method called "hot plate" (220-260 C°). Basically, the acc umulators both with and without maintenance have this structure. Other than this, in accumulators with maintenance, there is also a plug for every accumulator cell on the main cover and they are connected by tightening with a screwdriver. As for accumulators without maintenance, there is the secondary cover impermeably adhered on the main cover. Said secondary cover is also connected by adhering with the hot plate method.
If we mention adhering system with said hot plate welding method shortly; in this system, there are two moving parts called hot plate and cap holder. These parts have the same function in both adhering the accumulator box to the main cover and adhering the main cover to the secondary cover. For each type of accumulator box, the cover and secondary cover, hot plate and cap holders are in different sizes and forms. Therefore, they are custom manufactured and are only used in that specific product.
If the adhering system with hot plate welding method for the accumulator box and main cover is examined:
Hot plate is called the first moving part and the cap holder is called the second moving part. Hot plate enables melting of the adhering surfaces under the main cover and adhering surfaces of the accumulator box. Resistances which are used to heat the plate are installed inside the hot plate and through these resistances it is heated to the desired temperature. As for the cap holder, by taking the main cover off the accumulator box before the hot plate melting process, it enables the hot plate to get in between the accumulator box and the main cover. Afterwards it enables the melting of main cover adhering surfaces by pushing the main cover on the hot plate. Later on, it adheres the main cover by putting pressure on the accumulator box in order to carry out the adhering process by removing the main cover from atop the heating plate.
To explain better; during the accumulator manufacturing process, the accumulator box, which contains grouped plates that were welded by spot welding, moves on a line and arrives to the section where the adhering process will be performed. Before arriving to this section, the main cover which will be adhered is put onto the accumulator box. The accumulator box, which now has arrived to the section where the adhering process will be carried out and which has the main cover thereon is anchored by tightening with the help of anchor supports. After the anchoring process, the cap holder moves downward and is closed onto the main cover which is on the accumulator box. With the holding claws on the sides thereof, the cap holder holds the cover and lifts it up. During this process, hot plate gets in between the main cover and accumulator box and starts to melt the accumulator box adhering surfaces by moving downwards and putting a specific amount of pressure on the screens of the accumulator box which will be adhered. Meanwhile, the cap holder moves onto the hot plate and enables the melting of adhering surfaces of the main cover by putting pressure on the hot plates. After the melting process of adhering surfaces of the accumulator box and main cover is done, initially cap holder moves upwards with the main cover. Afterwards, heating plate also moves a little upwards and gets up from the accumulator box and then is pulled back in order for the cap holder to descend down. After the heating plate is pulled back, cap holder is closed onto the accumulator box and enables adhering by putting pressure on the surfaces of the main cover and accumulator box in a manner to be overlapped. After adhering is obtained on the adhering surfaces of the main cover and accumulator box and after the cooling process is performed, holding claws of the cap holder release the main cover and get back to the position in which they will execute the next adhering process. After the adhering process anchor supports disconnect and accumulator box, with the main cover adhered thereon, gets out of the adhering process section and moves to the next section.
The abovementioned descriptions about adhering the accumulator box with the main cover are also implemented in adhering of main cover with the secondary cover in accumulators without maintenance. However, there are some disadvantages to the adhering process made with the hot plate welding method. These advantages are listed below.
- The machines used in this adhering system take a lot of space due to their large structures and their back and forth movement while they are working.
Hot plate type changes from product to product in this adhering system therefore it is always replaced. In this case, replacing, recommissioning and adjusting result in loss of time.
- Whenever this hot plate is replaced, there occurs some product waste during recommissioning and adjusting. This causes extra cost.
- Said hot plate wears off during the adhering process at elevated temperatures and it needs to be replaced after a certain amount of adhering. This also causes extra cost.
- Said hot plate cannot reach to the same temperature in every section due to its structure. The sections closer to the resistances are at a higher temperature while the distant sections are at a lower temperature. This results in an inhomogeneous adhering and loss in production.
- While said hot plate is melting the adhering surfaces of the accumulator box, main cover and secondary cover, a part of the melting plastic burns due to the high temperature. The gas generated by the burning of the plastic is harmful to both the environment and the human health.
- This adhering system's maintenance is costly and takes a long time due to having many moving parts.
In this adhering system, there is a loss of time due to back and forth, up and down movement during the adhering of the accumulator box, the main cover and secondary cover and due to melting and cooling times. This situation increases the adhering time and results in an increase in manufacturing time. Hence, production costs increase.
As a result, innovations on adhering of accumulator box, main cover and secondary cover have been sought due to the disadvantages mentioned above.
Object of the Invention
The object of the invention, based on this situation of the technique, is to present an accumulator box, main cover and secondary cover adhering system structure with a plastic injection method devoid of said disadvantages. Another object of the invention is to adhere the accumulator box to main cover and main cover to secondary cover swiftly by the virtue of plastic injection method.
Another object of the invention is to provide space for production area by introducing a smaller system with less motion.
Another object of the invention is to get rid of the adjustment and commissioning times regarding the hot plate system by getting rid of this system. Another object of the invention is to get rid of the product losses that occur during the adjustment and commissioning regarding the hot plate system by getting rid of this system.
Another object of the invention is to get rid of the replacing and renewing costs that emerge due to the wearing of the hot plates and thus to add value to the firm by getting rid of the hot plate system.
Another object of the invention is to manufacture a better product and to reduce the losses during the production by ensuring the homogenous adhering of accumulator box, main cover and secondary cover to each other by getting rid of the hot plate system. Another object of the invention is to prevent the emission of the gasses harmful to the environment and human that occur during the adhering process with hot plate.
Another object of the invention is to reduce the number of many moving parts used in the adhering system of the current technique and to reduce the maintenance times and costs.
Another object of the invention is to reduce the adhering time and manufacturing time of the adhering system by getting rid of the time losses due to the back and forth, up and down movements during the adhering of the accumulator box, the main cover and secondary cover and due to melting and cooling times in the current technique, therefore to reduce the production cost.
In order to achieve the aforementioned objects in the most general sense there is a need for;
main cover adhering channels formed on the bottom surface of said main cover that is contacting the accumulator box,
- at least one main cover adhesive plastic filling hole that is formed on said main cover top surface in order to transmit the adhesive plastic to said main cover adhering channels,
- adhering unit, with at least one injection unit, which contains said adhesive plastic, - at least one main cover adhering mold that is located at the bottom part of said injection unit, which enables transmitting the injected adhesive plastic from said injection unit to the main cover adhesive plastic filling hole.
In order to achieve the aforementioned objects in the most general sense there is also a need for;
- secondary cover adhering channels formed on the bottom surface of said secondary cover that is contacting the main cover,
- at least one secondary cover adhesive plastic filling hole that is formed on said secondary cover top surface in order to transmit the adhering plastic to said secondary cover adhering channels,
- adhering unit, with at least one injection unit, which contains said adhesive plastic,
- at least one secondary cover adhering mold that is located at the bottom part of said injection unit, which enables transmitting the injected adhesive plastic from said injection unit to the secondary cover adhesive plastics filling hole.
The structural and characteristic features and all the advantages of the present invention will be more clearly understood thanks to the figures below and the detailed description written with reference to those figures, therefore; the evaluation needs to be done by taking said figures and the detailed description into consideration.
Figures to Facilitate Understanding of the Invention
The present invention should be evaluated with the figures described below to ensure the best understanding of the embodiment and advantages together with the additional elements of the invention.
Figure 1 : Perspective view of the assembled accumulator which is adhered with the plastic injection method according to the invention.
Figure 2: Perspective view of the disassembled accumulator which is adhered with the plastic injection method according to the invention.
Figure 3: Perspective view of the main cover.
Figure 4: Bottom and detailed views of main cover.
Figure 5: Top and cross section views of main cover.
Figure 6: Detailed view of the cross section of main cover.
Figure 7: Perspective views of the secondary cover from bottom and top.
Figure 8: Bottom and detailed views of secondary cover. Figure 9: Top and cross section views of secondary cover.
Figure 10: Detailed view of the cross section of secondary cover.
Figure 1 1 : Perspective and detailed views of accumulator box.
Figure 12: Top, cross section and detailed views of accumulator box.
Figure 13: Top and cross section views of the accumulator which is adhered with the plastic injection method according to the invention.
Figure 14: Detailed cross section views of the accumulator which is adhered with the plastic injection method according to the invention.
Figure 15: Front, side and perspective views of the adhering unit which enables adhering of accumulator box and main cover to each other with the plastic injection method according to the invention.
Figure 16: Detailed views of the adhering unit which enables adhering of accumulator box and main cover to each other with the plastic injection method according to the invention.
Figure 17: Perspective views of the assembled and disassembled states of main cover adhering mold.
Figure 18: Perspective views of main cover adhering plate.
Figure 19: Perspective views of main cover bottom insulation plate and main cover top insulation plate.
Figure 20: Perspective views of main cover manifold.
Figure 21 : Perspective view of main cover connection plate.
Figure 22: Front, side and perspective views of the adhering unit which enables adhering of main cover and secondary cover to each other with the plastic injection method according to the invention.
Figure 23: Detailed views of the adhering unit which enables adhering of main cover and secondary cover to each other with the plastic injection method according to the invention.
Figure 24: Perspective views of the assembled and disassembled states of secondary cover adhering mold.
Figure 25: Perspective views of secondary cover adhering plate.
Figure 26: Perspective views of secondary cover bottom insulation plate and secondary cover top insulation plate.
Figure 27: Perspective views of secondary cover manifold.
Figure 28: Perspective views of secondary cover connection plate.
Scaling of drawings is not absolutely required and details, which are not needed for understanding the present invention, may have been neglected. Furthermore, elements, which are at least substantially identical or have at least substantially identical functions, are indicated with the same number. Part References
1 : Accumulator
1 .1 : Main cover
1 .1 .1 : Sulfuric acid solution filling hole
1 .1 .2: Main cover adhesion surface
1 .1 .3: Gas and water vapor discharge hole
1 .1 .4: Main cover adhesion channel
1 .1 .5: Main cover adhesive plastic filling hole
1 .2: Secondary cover
1 .2.1 : Sealing socket
1 .2.2: Gas and water vapor outlet hole
1 .2.3: Secondary cover adhesion channel
1 .2.4: Secondary cover adhesive plastic filling hole
1 .3: Accumulator box
1 .3.1 : Accumulator cell
1 .3.2: Accumulator box adhesion surface
1 .4: Adhesive plastic
1 .5: Poles
1 .6: Adhering unit
1 .6.1 : Injection unit
1 .6.2: Production line
1 .6.3: Main cover adhering mold
1 .6.3.1 : Main cover bottom insulation plate
1 .6.3.1 .1 : Main cover bottom insulation plate manifold end gap
1 .6.3.2: Main cover top insulation plate
1 .6.3.2.1 : Main cover top insulation plate injection unit gap
1 .6.3.3: Main cover manifold
1 .6.3.3.1 : Main cover manifold ends
1 .6.3.3.2: Main cover manifold inlet
1 .6.3.4: Main cover connection plate
1 .6.3.4.1 : Main cover connection plate cooling channels
1 .6.3.4.2: Main cover connection plate injection unit gap
1 .6.3.5: Main cover adhering plate
1 .6.3.5.1 : Main cover adhering plate cooling channels
1 .6.3.5.2: Main cover adhering plate manifold end outlet holes 1 .6.3.5.3: Main cover adhering plate manifold end inlet holes
1 .6.3.5.4: Main cover fitting gap
1 .6.4: Secondary cover adhering mold
1 .6.4.1 : Secondary cover bottom insulation plate
1 .6.4.1 .1 : Secondary cover bottom insulation plate manifold end gap
1 .6.4.2: Secondary cover top insulation plate
1 .6.4.2.1 : Secondary cover top insulation plate injection unit gap
1 .6.4.3: Secondary cover manifold
1 .6.4.3.1 : Secondary cover manifold ends
1 .6.4.3.2: Secondary cover manifold inlet
1 .6.4.4: Secondary cover connection plate
1 .6.4.4.1 : Secondary cover connection plate cooling channels
1 .6.4.4.2: Secondary cover connection plate injection unit gap
1 .6.4.5: Secondary cover adhering plate
1 .6.4.5.1 : Secondary cover adhering plate cooling channels
1 .6.4.5.2: Secondary cover adhering plate manifold end outlet holes
1 .6.4.5.3: Secondary cover adhering plate manifold end inlet holes
1 .6.4.5.4: Secondary cover fitting gap Detailed Description of the Invention
With this detailed description of the plastic injection method according to the invention, accumulator box (1 .3), main cover (1 .1 ) and secondary cover (1 .2) adhering system is described by way of examples only for a better understanding of the subject without any limiting effect.
In Figure 1 and 2, the assembly and disassembly views of the accumulator (1 ) which is adhered with the plastic injection method according to the invention are given. Accumulator (1 ) consists of the main cover (1 .1 ) adhered to the accumulator box (1 .3) and the secondary cover (1 .2) adhered to said main cover (1 .1 ). Perspective view of said main cover (1 .1 ) is given in Figure 3. There is the main cover adhesion surface (1 .1 .2) on the top part of the main cover (1 .1 ) in order to adhere it to the secondary cover (1 .2) with the plastic injection method. Said main cover adhesion surfaces (1 .1 .2) get inside the secondary cover adhesion channel (1 .2.3) and provides adhering of the main cover (1 .1 ) to the secondary cover (1 .2). On the main cover (1 .1 ), the part where the secondary cover (1 .2) will be placed, sulfuric acid solution filling holes (1 .1 .1 ) and gas and water vapor discharge hole (1 .1 .3) are disposed. Sulfuric acid solution filling holes (1 .1 .1 ) are the parts where sulfuric acid solution is put inside the accumulator cells (1 .3.1 ) after the main cover (1 .1 ) and the accumulator box (1 .3) are adhered. As for gas and water vapor discharge holes (1 .1 .3), they provide discharging of the gas which is created by the chemical reactions that happen inside the accumulator cells (1 .3.1 ) and water vapor created due to heat. There are also the poles (1 .5) and the main cover adhesive plastic filling holes (1 .1 .5) on the main cover (1 .1 ). Said main cover adhesive plastic filling holes (1 .1 .5) are the parts which provide the transmitting of the adhesive plastic (1 .4). As for said poles (1 .5), they enable the transfer of the energy in the accumulator (1 ) which is adhered with the plastic injection method.
Bottom and detailed views of main cover (1 .1 ) are given in Figure 4. Main cover adhesion channel (1 .1 .4) seen here is the area where adhesive plastic (1 .4) is positioned by passing through the main cover adhesive plastic filling holes (1 .1 .5) in order for the main cover (1 .1 ) to adhere onto the accumulator box (1 .3). There are top and cross section views of the main cover (1 .1 ) in Figure 5 and details about these cross section views in Figure 6. Main cover adhesion channel (1 .1 .4), main cover adhesive plastic filling hole (1 .1 .5) and main cover adhesion surface (1 .1 .2) are more clearly seen in these figures.
Perspective views of the secondary cover (1 .2) from bottom and top are given in Figure 7. Said secondary cover (1 .2) comprises the sealing socket (1 .2.1 ), gas and water vapor outlet hole (1 .2.2), secondary cover adhesion channel (1 .2.3) and the secondary cover adhesive plastic filling holes (1 .2.4). When the secondary cover (1 .2) is positioned onto the main cover (1 .1 ), the sealing socket (1 .2.1 ) gets into the sulfuric acid solution filling holes (1 .1 .1 ) on the main cover (1 .1 ) and prevents the sulfuric acid solution inside the accumulator cells (1 .3.1 ) from getting outside the accumulator cells (1 .3.1 ) due to concussion. Gas and water vapor outlet hole (1 .2.2) on the sealing socket (1 .2.1 ) allows the gas and water vapor generated inside the accumulator cells (1 .3.1 ) to be discharged through accumulator cells (1 .3.1 ) to the space created between the main cover (1 .1 ) and the secondary cover (1 .2) due to the adhesion thereof to each other. Said secondary cover adhesive plastic filling holes (1 .2.4) are the parts where the transmitting of the adhesive plastic (1 .4) to the secondary cover adhesion channel (1 .2.3) occur. Detailed views of the secondary cover (1 .2) from bottom and top are given in Figure 8. Said secondary cover adhesion channel (1 .2.3) is the area where adhesive plastic (1 .4) is positioned by passing through the secondary cover adhesive plastic filling holes (1 .2.4) in order for the secondary cover (1 .2) to adhere onto the main cover (1 .1 ). There are top and cross section views of the secondary cover (1 .2) in Figure 9 and details of these cross section views in Figure 10. Secondary cover adhesion channel (1 .2.3) and the secondary cover adhesive plastic filling hole (1 .2.4) are more clearly seen in these figures. Perspective and detailed views of accumulator box (1.3) are given in Figure 11. Said accumulator box (1.3) comprises the accumulator box adhesion surfaces (1.3.2) and the accumulator cells (1.3.1). Said accumulator box adhesion surfaces (1.3.2) get inside the main cover adhesion channel (1.1.4) and provide the adhering of the accumulator box (1.3) to the main cover (1.1). Said accumulator cells (1.3.1) are the places where the energy is stored with the plate groups put therein.
Top and cross section views of the accumulator (1) which is adhered with the plastic injection method according to the invention is given in Figure 13. Detailed cross section views are given in Figure 14.
When the accumulator box (1.3) and the main cover (1.1) are positioned on top of each other, accumulator box adhesion surfaces (1.3.2) get inside the main cover adhesion channels (1.1.4). Adhesive plastic (1.4) is injected through the main cover adhesive plastic filling hole (1.1.5) into the space created between accumulator box adhesion surface (1.3.2) and the main cover adhesion channel (1.1.4). Said space is a closed space in which the adhesive plastic (1.4) can flow without leaking to the outer environment. Therefore adhering of the accumulator box (1.3) with the main cover (1.1) is provided. Likewise, when the main cover (1.1) and the secondary cover (1.2) are positioned on top of each other, main cover adhesion surface (1.1.2) gets into secondary cover adhesion channel (1.2.3). Adhesive plastic (1.4) is injected through the secondary cover adhesive plastic filling hole (1.2.4) into the space created between main cover adhesion surface (1.1.2) and the secondary cover adhesion channel (1.2.3). Said space is a closed space which the adhesive plastic (1.4) can flow without leaking to the outer environment. Therefore, adhering of the main cover (1.1) with the secondary cover (1.2) is provided.
Adhering units (1.6) seen in Figure 15 and Figure 22 are used in order to inject adhesive plastic into said spaces. The adhering unit (1.6) seen in Figure 15 is for adhering the accumulator box (1.3) and the main cover (1.1) with each other. The adhering unit (1.6) seen in Figure 22 is for adhering the main cover (1.1) and the secondary cover (1.2) with each other. Said adhering units (1.6) generally comprise injection unit (1.6.1), production line (1.6.2), main cover adhering mold
(1.6.3) and secondary cover adhering mold (1.6.4) parts. The working principle thereof is as follows; the adhesive plastic (1.4) passes through said main cover adhering mold (1.6.3) and is transferred from the main cover adhesive plastic filling holes (1.1.5) into the space created between the accumulator box adhesion surface (1.3.2) and the main cover adhesion channel (1.1.4). Likewise; adhesive plastic (1.4) passes through said secondary cover adhering mold
(1.6.4) and is transferred from the secondary cover adhesive plastic filling holes (1.2.4) into the space created between the main cover adhesion surface (1 .1 .2) and the secondary cover adhesion channel (1 .2.3). Thereby, adhesion between the accumulator (1 ) parts is provided.
The injection unit (1 .6.1 ) in said adhering unit (1 .6) provides the injection by melting the adhesive plastic (1 .4). Said production line (1 .6.2) supports the accumulator box (1 .3) from below during the adhering process and counterbalance the forces that the injection unit (1 .6.1 ) applies.
Perspective views of the assembled and disassembled states of main cover adhering mold (1 .6.3) are given in Figure 17. Main cover adhering mold (1 .6.3) provides distributing of the adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) properly and transmitting thereof to the main cover adhesive plastic filling holes (1 .1 .5). Main cover adhering mold (1 .6.3) comprises main cover connection plate (1 .6.3.4), main cover top insulation plate (1 .6.3.2), main cover manifold (1 .6.3.3), main cover bottom insulation plate (1 .6.3.1 ) and main cover adhering plate (1 .6.3.5) which are connected to each other respectively.
Main cover adhering plate (1 .6.3.5) seen in Figure 18 provides the pressing of the main cover (1 .1 ) onto the accumulator box (1 .3) by being closed onto the main cover (1 .1 ) by means of main cover fitting gap (1 .6.3.5.4) during the adhering process. Main cover fitting gap (1 .6.3.5.4) is emptied so as to take the shape of the top surface of the main cover (1 .1 ). Besides, it provides the main cover manifold ends (1 .6.3.3.1 ) to be opened to the main cover adhesive plastic filling holes (1 .1 .5) by means of main cover adhering plates manifold end inlet holes (1 .6.3.5.3) and main cover adhering plate manifold end outlet holes (1 .6.3.5.2) thereon.
Thanks to the main cover adhering plate cooling channels (1 .6.3.5.1 ) on said main cover adhering plate (1 .6.3.5), the cooling process is performed in the space between the main cover adhesion channel (1 .1 .4) of the adhesive plastic (1 .4) and the accumulator box adhesion surface (1 .3.2).
The main cover bottom insulation plate (1 .6.3.1 ) and main cover top insulation plate (1 .6.3.2) seen in Figure 19 are insulator parts. Said main cover bottom insulation plate (1 .6.3.1 ) is placed between the main cover manifold (1 .6.3.3) and main cover adhering plate (1 .6.3.5). Said main cover top insulation plate (1 .6.3.2) is placed between the main cover manifold (1 .6.3.3) and main cover connection plate (1 .6.3.4). These parts prevent heat transfer.
Main cover bottom insulation plate manifold end gap (1 .6.3.1 .1 ) allows the main cover manifold ends (1 .6.3.3.1 ) to pass through the main cover bottom insulation plate (1 .6.3.1 ) during the assembly. As for main cover top insulation plate injection unit gap (1 .6.3.2.1 ), it allows the injection unit (1 .6.1 ) to lean against the main cover manifold inlet (1 .6.3.3.2) by passing through the main cover top insulation plate (1 .6.3.2). Main cover manifold (1 .6.3.3) shown in the Figure 20 provides the adhesive plastic (1 .4) to be transmitted to the main cover adhesive plastic filling holes (1 .1 .5) by means of main cover manifold inlet (1 .6.3.3.2) and main cover manifold ends (1 .6.3.3.1 ) it has. Adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) disperses to the main cover manifold ends (1 .6.3.3.1 ) after passing through main cover manifold inlet (1 .6.3.3.2). From there, it flows to the main cover adhesive plastic filling holes (1 .1 .5).
Main cover connection plate (1 .6.3.4) seen in Figure 21 provides the main cover adhering mold (1 .6.3) to be connected to the adhering unit (1 .6). Therefore, during the adhering process, the adhering unit (1 .6) moves downwards with the main cover adhering mold (1 .6.3), realizing the adhering process. After the adhering process is completed, it moves upwards with the main cover adhering mold (1 .6.3) and takes position in order to execute the next adhering process. Main cover connection plate injection unit gap (1 .6.3.4.2) provides the injection unit (1 .6.1 ) to lean against the main cover manifold inlet (1 .6.3.3.2). The heating problem is eliminated by passing the liquid through the main cover connection plate cooling channels (1 .6.3.4.1 ) on said main cover connection plate (1 .6.3.4).
Perspective views of the assembled and disassembled states of secondary cover adhering mold (1 .6.4) which is used in the adhering unit (1 .6) seen in Figure 22 is given in Figure 24. Secondary cover adhering mold (1 .6.4) comprises secondary cover connection plate (1 .6.4.4), secondary cover top insulation plate (1 .6.4.2), secondary cover manifold (1 .6.4.3), secondary cover bottom insulation plate (1 .6.4.1 ) and secondary cover adhering plate (1 .6.4.5) which are connected to each other respectively. Secondary cover adhering mold (1 .6.4) allows distributing of the adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) properly and transmitting thereof to the secondary cover adhesive plastic filling holes (1 .2.4) and adhering of the secondary cover (1 .2) onto the main cover (1 .1 ).
By being closed onto the secondary cover (1 .2) thanks to the secondary cover fitting gap (1 .6.4.5.4) during adhering process, the secondary cover adhering plate (1 .6.4.5) seen in Figure 25 provides the secondary cover (1 .2) to be pushed onto the main cover (1 .1 ). Secondary cover fitting gap (1 .6.4.5.4) is emptied so as to take the shape of the top surface of the secondary cover (1 .2). Besides, it provides the secondary cover manifold ends (1 .6.4.3.1 ) to be opened to the secondary cover adhesive plastic filling holes (1 .2.4) by means of secondary cover adhering plate manifold end inlet holes (1 .6.4.5.3) and secondary cover adhering plate manifold end outlet holes (1 .6.4.5.2) thereon. Thanks to secondary cover adhering plate cooling channels (1 .6.4.5.1 ) on said secondary cover adhering plate (1 .6.4.5), the cooling process is performed in the space between the secondary cover adhesion channel (1 .2.3) of the adhesive plastic (1 .4) and the main cover adhesion surface (1 .1 .2).
The secondary cover bottom insulation plate (1 .6.4.1 ) and secondary cover top insulation plate (1 .6.4.2) seen in Figure 26 are insulator parts. Said secondary cover bottom insulation plate (1 .6.4.1 ) is placed between the secondary cover manifold (1 .6.4.3) and secondary cover adhering plate (1 .6.4.5). As for said secondary cover top insulation plate (1 .6.4.2), it is placed between the secondary cover manifold (1 .6.4.3) and the secondary cover connection plate (1 .6.4.4). These parts prevent heat transfer.
Secondary cover bottom insulation plate manifold end gap (1 .6.4.1 .1 ) allows the secondary cover manifold ends (1 .6.4.3.1 ) to pass through the secondary cover bottom insulation plate (1 .6.4.1 ) during the assembly. As for the secondary cover bottom insulation plate injection unit gap
(1 .6.4.2.1 ) , it allows the injection unit (1 .6.1 ) to lean against the secondary cover manifold inlet
(1 .6.4.3.2) by passing through the secondary cover top insulation plate (1 .6.4.2).
Secondary cover manifold (1 .6.4.3) shown in the Figure 27 provides the adhesive plastic (1 .4) to be transmitted to the secondary cover adhesive plastic filling holes (1 .2.4) by means of the secondary cover manifold inlet (1 .6.4.3.2) and the secondary cover manifold ends (1 .6.4.3.1 ) it has. Adhesive plastic (1 .4) injected from the injection unit (1 .6.1 ) disperses to the secondary cover manifold ends (1 .6.4.3.1 ) after passing through secondary cover manifold inlet (1 .6.4.3.2). From there, it flows to the secondary cover adhesive plastic filling holes (1 .2.4).
Secondary cover connection plate (1 .6.4.4) seen in Figure 28 provides the secondary cover adhering mold (1 .6.4) to be connected to the adhering unit (1 .6). Therefore, during the adhering process, the adhering unit (1 .6) moves downwards with the secondary cover adhering mold (1 .6.4), realizing the adhering process. After the adhering process is completed, it moves upwards with the secondary cover adhering mold (1 .6.4) and takes position in order to execute the next adhering process. Secondary cover connection plate injection unit gap (1 .6.4.4.2) provides the injection unit (1 .6.1 ) to lean against the secondary cover manifold inlet (1 .6.4.3.2). The heating problem is eliminated by passing the liquid through the secondary cover connection plate cooling channels (1 .6.4.4.1 ) on said secondary cover connection plate (1 .6.4.4).
Detailed description of the working principle of the system: Adhering the main cover (1.1) onto the accumulator box (1.3):
Main cover (1.1) is positioned on accumulator box (1.3) in a manner that accumulator box adhesion surfaces (1.3.2) are located inside the main cover adhesion channel (1.1.4). Accumulator box (1.3) moving through production line (1.6.2) and comprising main over located thereon is brought to the adhering unit (1.6) in which it will be adhered with main cover (1.1). Main cover adhering mold (1.6.3) which will allow adhesion of main cover (1.1) on accumulator box (1.3) will be assembled and positioned on adhering unit (1.6). Main cover adhering mold (1.6.3) positioned on the adhering unit (1.6) is closed onto the main cover (1.1) by enclosing the upper surface of main cover (1.1) and applies force in a manner to prevent the main cover (1.1) from leaving accumulator box (1.3) during injection process of the injection unit (1.6.1). Melted and injectable adhesive plastic (1.4) located in injection unit (1.6.1) resting on main cover manifold inlet (1.6.3.3.2) is injected into the main cover manifold (1.6.3.3). Adhesive plastic (1.4) injected into the main cover manifold (1.6.3.3) passes from main cover manifold ends (1.6.3.3.1) and fills the gap between main cover adhesion channel (1.1.4) and accumulator box adhesion surface (1.3.2) through main cover adhesive plastic filling holes (1.1.5) and adheres to main cover adhesion channel (1.1.4) and accumulator box adhesion surfaces (1.3.2). Thanks to the liquid passed through main cover adhering plate cooling channels (1.6.3.5.1) on the main cover adhering plate (1.6.3.5), the cooling process is performed in the space between the main cover adhesion channel (1.1.4) of the adhesive plastic (1.4) and the accumulator box adhesion surface (1.3.2). After this phase, the adhesive plastic (1.4) filled in the gap between main cover adhesion channel (1.1.4) and accumulator box adhesion surface (1.3.2) freezes and fixes main cover (1.1) and accumulator box (1.3) to each other from main cover adhesion channel (1.1.4) and accumulator box adhesion surface (1.3.2). After the adhering process is completed, main cover adhering mold (1.6.3) lifts from main cover (1.1) and goes to the next work station as a result of the movement of production line (1.6.2) with the main cover (1.1) which is adhered on the accumulator box (1.3).
Adhering secondary cover (1.2) on main cover (1.1):
Secondary cover (1.2) is positioned on main cover (1.1) in a manner to leave main cover adhesion surfaces (1.1.2) inside the secondary cover adhesion channel (1.2.3). Main cover (1.1) moved through production line (1.6.2) and on which the secondary cover is positioned comes to the adhering unit (1.6) where adhering with secondary cover (1.2) will be conducted. Secondary cover adhering mold (1.6.4) which will allow adhesion of secondary cover (1.2) on main cover (1.1) will be assembled and positioned on adhering unit (1.6). The main cover (1.1) which comes to the adhering unit (1.6) from the production line (1.6.2) with the secondary cover (1.2) connected thereon and the accumulator box (1.3) adhered thereon is fixed to the position in which the adhering will be executed. After this process, secondary cover adhering mold (1.6.4) which is located on the adhering unit (1.6) is closed onto the secondary cover (1.2) by enclosing the upper surface of the secondary cover (1 .2) and applies force in order to prevent the secondary cover (1 .2) from leaving the main cover (1 .1 ) during the injection process of the injection unit (1 .6.1 ). The melted and injectable adhesive plastic (1 .4) which is inside the injection unit (1 .6.1 ) leaning on the secondary cover manifold inlet (1 .6.4.3.2) is injected into the secondary cover manifold (1 .6.4.3). Adhesive plastic (1 .4) injected into the secondary cover manifold (1 .6.4.3) passes through the secondary cover manifold ends (1 .6.4.3.1 ), fills the space between the secondary cover adhesion channel (1 .2.3) and main cover adhesion surface (1 .1 .2) and adheres to the secondary cover adhesion channel (1 .2.3) and main cover adhesion surfaces (1 .1 .2). Thanks to the liquid passed through secondary cover adhering plate cooling channels (1 .6.4.5.1 ) on the secondary cover adhering plate (1 .6.4.5), the cooling process is performed in the space between the secondary cover adhesion channel (1 .2.3) of the adhesive plastic (1 .4) and the main cover adhesion surface (1 .1 .2). After this phase, the adhesive plastic (1 .4) filled in the gap between secondary cover adhesion channel (1 .2.3) and main cover adhesion surface (1 .1 .2) freezes and fixes secondary cover (1 .2) and main cover (1 .1 ) to each other from secondary cover adhesion channel (1 .2.3) and main cover adhesion surface (1 .1 .2). After the adherence process is completed, secondary cover adhering mold (1 .6.4) lifts from secondary cover (1 .2) and goes to the next work station as a result of the movement of production line (1 .6.2) with the secondary cover (1 .2) which is adhered on main cover (1 .1 ). Melted by heat effect, said adhesive plastic (1 .4) is injectable via injection unit (1 .6.1 ) and as a result, with its temperature it can adhere to the surfaces it contacts. It is durable against chemical effects and environmental conditions.

Claims

The method for acquiring accumulator (1) comprising accumulator box (1.3) and main cover
(1.1) , characterized in comprising the process step of connecting said accumulator box (1.3) and main cover (1.1 ) with plastic injection method.
The method for acquiring accumulator (1) comprising main cover (1.1) and secondary cover
(1.2) connected with accumulator box (1.3), characterized in comprising the process step of connecting said main cover (1.1) and secondary cover (1.2) with plastic injection method.
The accumulator box (1.3) and main cover (1.1) adhering system by plastic injection method, characterized in comprising;
- main cover adhesion channels (1.1.4) created on the bottom surfaces of said main cover (1.1) contacting accumulator box (1.3),
- at least one main cover adhesive plastic filling hole (1.1.5) that is formed on said main cover (1.1) top surface in order to transmit the adhesive plastic (1.4) to said main cover adhesion channels (1.1.4),
- adhering unit (1.6) with at least one injection unit (1.6.1), which contains said adhesive plastic (1.4),
- at least one main cover adhering mold (1.6.3) that is located at the bottom part of said injection unit (1.6.1), which enables transmitting the injected adhesive plastic (1.4) from said injection unit (1.6.1 ) to the main cover adhesive plastic filling hole (1.1.5),
The system for adhering main cover (1.1) and secondary cover (1.2) connected with accumulator box (1.3) with plastic injection method, characterized in comprising;
- secondary cover adhesion channels (1.2.3) formed on the bottom surface of said secondary cover (1.2) that is contacting the main cover (1.1),
- at least one secondary cover adhesive plastic filling hole (1.2.4) that is formed on said secondary cover (1.2) top surface in order to transmit the adhesive plastic (1.4) to said secondary cover adhesion channels (1.
2.
3),
- adhering unit (1.6) with at least one injection unit (1.6.1), which contains said adhesive plastic (1.4),
- at least one secondary cover adhering mold (1.6.4) that is located at the bottom part of said injection unit (1.6.1), which enables transmitting the injected adhesive plastic (1.4) from said injection unit (1 .6.1 ) to the secondary cover adhesive plastic filling hole (1 .2.
4),
5. The system for adhering accumulator box (1 .3) and main cover (1 .1 ) with plastic injection method in accordance with Claim 3, characterized in comprising accumulator box adhesion surfaces (1 .3.2) which is formed on top sides of said accumulator box (1 .3) and remains inside the main cover adhesion channels (1 .1 .4) when main cover (1 .1 ) is positioned on accumulator box (1 .3).
6. The system for adhering accumulator box (1 .3) and main cover (1 .1 ) with plastic injection method in accordance with Claim 3, characterized in that said main cover adhering mold (1 .6.3) comprises;
- at least one main cover adhering plate (1 .6.3.5) which is closed onto main cover (1 .1 ) thanks to the main cover fitting gap (1 .6.3.5.4) that it comprises, and presses main cover (1 .1 ) on accumulator box (1 .3),
- at least one main cover manifold (1 .6.3.3) that transfers adhesive plastic (1 .4) injected therein by the injection unit (1 .6.1 ) to main cover plastic filling holes (1 .1 .5),
- at least one main cover connection plate (1 .6.3.4) that provides connection to adhering unit (1 .6).
7. The system for adhering accumulator box (1 .3) and main cover (1 .1 ) with plastic injection method in accordance with Claim 6, characterized in comprising at least one main cover manifold end (1 .6.3.3.1 ) that provides dispersion of adhesive plastic (1 .4) injected into said main cover manifold (1 .6.3.3) from a large number of points and injection of the same into main cover adhesive plastic filling holes (1 .1 .5).
8. The system for adhering accumulator box (1 .3) and main cover (1 .1 ) with plastic injection method in accordance with Claim 6, characterized in that said main cover adhering mold (1 .6.3) comprises;
- at least one main cover bottom insulation plate (1 .6.3.1 ) that is located between said main cover adhering plate (1 .6.3.5) and main cover manifold (1 .6.3.3) and prevents heat transfer.
9. The system for adhering accumulator box (1 .3) and main cover (1 .1 ) with plastic injection method in accordance with Claim 6, characterized in that said main cover adhering mold (1 .6.3) comprises; - at least one main cover top insulation plate (1 .6.3.2) that is located between said main cover manifold (1 .6.3.3) and main cover connection plate (1 .6.3.4) and prevents heat transfer.
10. The system for adhering accumulator box (1 .3) and main cover (1 .1 ) with plastic injection method in accordance with Claim 6, characterized in comprising main cover adhering plate cooling channels (1 .6.3.5.1 ) that prevent heating by passing liquid through said main cover adhering plate (1 .6.3.5).
11. The system for adhering accumulator box (1 .3) and main cover (1 .1 ) with plastic injection method in accordance with Claim 6, characterized in comprising main cover connection plate cooling channels (1 .6.3.4.1 ) that prevent heating by passing liquid through said main cover connection plate (1 .6.3.4).
12. The system for adhering main cover (1 .1 ) and secondary cover (1 .2) connected with accumulator box (1 .3) with plastic injection method in accordance with Claim 4, characterized in comprising main cover adhesion surfaces (1 .1 .2) that are formed on top sides of said main cover (1 .1 ) and remains inside said secondary cover adhesion channels (1 .2.3) when said secondary cover (1 .2) is positioned on main cover (1 .1 ).
13. The system for adhering main cover (1 .1 ) and secondary cover (1 .2) connected with accumulator box (1 .3) with plastic injection method in accordance with Claim 4, characterized in that said secondary cover adhering mold (1 .6.4) comprises; - at least one secondary cover adhering plate (1 .6.4.5) which is closed onto secondary cover (1 .2) thanks to the secondary cover fitting gap (1 .6.4.5.4) that it comprises, and presses secondary cover (1 .2) on main cover (1 .1 ),
- at least one secondary cover manifold (1 .6.4.3) that transfers adhesive plastic (1 .4) injected therein by the injection unit (1 .6.1 ) to secondary cover adhesive plastic filling holes (1 .2.4),
- at least one secondary cover connection plate (1 .6.4.4) that provides connection to adhering unit (1 .6).
14. The system for adhering main cover (1 .1 ) and secondary cover (1 .2) connected with accumulator box (1 .3) with plastic injection method in accordance with Claim 4, characterized in comprising at least one secondary cover manifold end (1 .6.4.3.1 ) that provides dispersion of adhesive plastic (1 .4) injected into secondary cover manifold (1 .6.4.3) from a large number of points and injection of the same into secondary cover adhesive plastic filling holes (1 .2.4).
15. The system for adhering main cover (1 .1 ) and secondary cover (1 .2) connected with accumulator box (1 .3) with plastic injection method in accordance with Claim 13, characterized in that said secondary cover adhering mold (1 .6.4) comprises; at least one secondary cover bottom insulation plate (1 .6.4.1 ) positioned between said secondary cover adhering plate (1 .6.4.5) and secondary cover manifold (1 .6.4.3) and preventing heat transfer.
16. The system for adhering main cover (1 .1 ) and secondary cover (1 .2) connected with accumulator box (1 .3) with plastic injection method in accordance with Claim 13, characterized in that said secondary cover adhering mold (1 .6.4) comprises;
- at least one secondary cover top insulation plate (1 .6.4.2) positioned between said secondary cover manifold (1 .6.4.3) and secondary cover connection plate (1 .6.4.4) and preventing heat transfer.
17. The system for adhering main cover (1 .1 ) and secondary cover (1 .2) connected with accumulator box (1 .3) with plastic injection method in accordance with Claim 4, characterized in comprising;
- secondary cover adhering plate cooling channels (1 .6.4.5.1 ) that prevent heating by passing liquid through said secondary cover adhering plate (1 .6.4.5).
18. The system for adhering main cover (1 .1 ) and secondary cover (1 .2) connected with accumulator box (1 .3) with plastic injection method in accordance with Claim 4, characterized in comprising;
- secondary cover connection plate cooling channels (1 .6.4.4.1 ) that prevent heating by passing liquid through said secondary cover connection plate (1 .6.4.4).
19. The accumulator (1 ) acquiring method in accordance with Claim 1 , characterized in comprising the following process steps:
- positioning said main cover (1 .1 ) on said accumulator box (1 .3), - bringing said accumulator box (1.3) and said main cover (1.1) to adhering unit (1.6),
- moving of main cover adhering mold (1.6.3) in the adhering unit (1.6) downwards in a manner to enclose the upper surface of main cover (1.1),
- injecting adhesive plastic (1.4) into main cover adhesion channels (1.1.4) formed on the bottom surfaces of said main cover (1.1) contacting the accumulator box (1.3).
20. The accumulator acquiring method in accordance with Claim 2, characterized comprising the following process steps:
- positioning said secondary cover (1.2) on said main cover (1.1),
- bringing said main cover (1.1) and said secondary cover (1.2) to adhering unit (1.6),
- moving of secondary cover adhering mold (1.6.4) in the adhering unit (1.6) downwards in a manner to enclose the upper surface of secondary cover (1.2) ,
- injecting adhesive plastic (1.4) into secondary cover adhesion channels (1.2.3) formed on the bottom surfaces of said secondary cover (1.2) contacting the main cover (1.1).
PCT/TR2015/050043 2014-07-23 2015-07-22 Accumulator box, main cover and secondary cover adhering system with plastic injection method Ceased WO2016014005A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201408748 2014-07-23
TR2014/08748 2014-07-23

Publications (1)

Publication Number Publication Date
WO2016014005A1 true WO2016014005A1 (en) 2016-01-28

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ID=54065439

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264394A (en) * 1960-10-21 1966-08-02 Bosch Gmbh Robert Method of sealing a storage battery casing
EP1589596A2 (en) * 2004-04-21 2005-10-26 Biasin SRL Cover for accumulator containers.
US20120028111A1 (en) * 2009-02-26 2012-02-02 Ugur Gunduz Fully maintenance-free sealing plastic accumulator cover with double component or o-ring

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264394A (en) * 1960-10-21 1966-08-02 Bosch Gmbh Robert Method of sealing a storage battery casing
EP1589596A2 (en) * 2004-04-21 2005-10-26 Biasin SRL Cover for accumulator containers.
US20120028111A1 (en) * 2009-02-26 2012-02-02 Ugur Gunduz Fully maintenance-free sealing plastic accumulator cover with double component or o-ring

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