CN104890203A - Injection molding machine and feed opening cooling device thereof - Google Patents
Injection molding machine and feed opening cooling device thereof Download PDFInfo
- Publication number
- CN104890203A CN104890203A CN201510388758.1A CN201510388758A CN104890203A CN 104890203 A CN104890203 A CN 104890203A CN 201510388758 A CN201510388758 A CN 201510388758A CN 104890203 A CN104890203 A CN 104890203A
- Authority
- CN
- China
- Prior art keywords
- feed opening
- cooling
- cooling device
- water channel
- cooling water
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 63
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 239000000498 cooling water Substances 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a feed opening cooling device, which improves the defects of the original device, redesigns and manufactures the device, improves the walking position of a cooling water path, is additionally provided with a filter, improves the disassembly and assembly difficulty in a mode of dividing two side parts, and fundamentally solves the defects of the original device; the problem that the cooling water channel of the feed opening is blocked by circulating water quality is solved; the problem of its difficult dismouting is solved, and half installation, dismantlement need not to demolish board barrel afterbody like before, very consumes time and manpower. The waterway displacement is designed to be S-shaped, so that the cooling effect is better when the subcooler is fully moved everywhere, and the pipe diameter of the waterway is increased to a certain extent, thereby ensuring smooth water flow; the problem that the cooling effect of the original device is not ideal is solved, and the cooling effect of the device is improved to the maximum extent. The invention also discloses an injection molding machine applying the feed opening cooling device, which can thoroughly avoid the condition of blocking the feed opening and can be quickly replaced even if the feed opening is blocked occasionally.
Description
Technical field
The present invention relates to injection machine technical field, particularly a kind of injection machine and feed opening cooling device thereof.
Background technology
Existing injection machine all carries feed opening cooling device, but is through use discovery, and its design exists larger defect, can have influence on actual cooling effect and be inconvenient to keep in repair:
1., because Injection Industry cooling water is recirculated water, in water, there is impurity very easily feed opening being blocked cooling pipe in the pipe diameter of this device cooling water channel very little (usually less than 5mm);
2. this device is that a drum is directly enclosed within lathe gun barrel, if when generation blocking needs to change, need equipment gun barrel rear section all to remove the charging opening cooling device that could more renew, changes and bothers very much; At every turn because of the problem of feed opening blocking, have a strong impact on production, at least 1-2 days, serious situation may need the time of one week could solve the problem of blocking, has a strong impact on production, labor intensive material resources; To lose efficacy the situation causing feed opening to block according to a few cause feed opening cooling devices that early stage, workshop occurred, on average needed process 3 days at every turn, directly the waste production capacity of 3 days, about 5000 products, direct economic loss 100,000 yuan;
3. these device the whole series only have one group of water route, and cooling effect is not enough, particularly in summer, very easily block because cooling effect difference causes feed opening to lump.
Summary of the invention
In view of this, the invention provides a kind of feed opening cooling device, mount and dismount all very convenient, can change fast when there is blocking, greatly saving maintenance time.
Present invention also offers a kind of injection machine applying above-mentioned feed opening cooling device.
For achieving the above object, the invention provides following technical scheme:
A kind of feed opening cooling device, the cooling water channel comprising cooling cover He set within it, described cooling cover is the structure of along the circumferential direction split, is detachably combined by multiple cooler; And be provided with independently described cooling water channel in each described cooler.
Preferably, described cooling water channel is the cooling water channel of S type.
Preferably, described cooling water channel is positioned on same periphery.
Preferably, the cambered surface inside of described cooler offers for the shaped groove with the described S type cooling water channel of installation.
Preferably, the quantity of described cooler is two.
Preferably, two described coolers are semi-circular structure.
Preferably, annular is connected to form by screw between two described coolers.
Preferably, also comprise filter, described filter is communicated with in the inlet pipeline of described cooling water channel.
Preferably, described cooler is aluminum.
A kind of injection machine, its feed opening place has cooling device, and described cooling device is above-mentioned feed opening cooling device.
As can be seen from above-mentioned technical scheme, feed opening cooling device provided by the invention, its cooling cover unique design is split-type structural, and each cooler has independently cooling water channel, mount and dismount all very convenient, the whole gun barrel latter half of unnecessary dismounting, saves maintenance time greatly, reduces and therefore causes affecting the loss of producing; On the other hand, multiple independently cooling water channel can effectively promote its cooling effect, avoids feed opening to lump and blocks.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The main TV structure schematic diagram of the cooler that Fig. 1 provides for the embodiment of the present invention;
The left TV structure schematic diagram of the cooler that Fig. 2 provides for the embodiment of the present invention;
The plan structure schematic diagram of the cooler that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the cooler that Fig. 4 provides for the embodiment of the present invention.
Wherein, 1 is cooler, and 11 is feed opening, and 12 is water inlet, and 13 is delivery port, and 14 is via hole; 2 is cooling water channel.
Detailed description of the invention
The invention discloses a kind of injection machine and feed opening cooling device thereof, mount and dismount all very convenient, can change fast when there is blocking, greatly saving maintenance time.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 4, the main TV structure schematic diagram of the cooler that Fig. 1 provides for the embodiment of the present invention; The left TV structure schematic diagram of the cooler that Fig. 2 provides for the embodiment of the present invention; The plan structure schematic diagram of the cooler that Fig. 3 provides for the embodiment of the present invention; The structural representation of the cooler that Fig. 4 provides for the embodiment of the present invention.
By analyzing some drawbacks of original device, the embodiment of the present invention designs and produces new cooling arrangement, first needs easy disassembly, and blocking, once there is necessary quick solution, does not affect production excessively of a specified duration.In conjunction with injection machine architectural feature, original cylinder type is divided into mostly, can greatly facilitates machine repair personnel to carry out dismounting.
The feed opening cooling device that the embodiment of the present invention provides, the cooling water channel 2 comprising cooling cover and set within it, its core improvement is, cooling cover is the structure of along the circumferential direction split, detachably combined by multiple cooler 1, the radian that each cooler 1 is corresponding certain, is assembled into the cooling cover that just can form whole annular together; And be provided with independently cooling water channel 2 in each cooler 1.
After the improvement of this programme, need to remove device feeding-port cooler if there is blocking, only first need remove barrel, namely dismountable cooler is changed afterwards.
As can be seen from above-mentioned technical scheme, the feed opening cooling device that the embodiment of the present invention provides, its cooling cover unique design is split-type structural, and each cooler 1 has independently cooling water channel 2, mount and dismount all very convenient, the whole gun barrel latter half of unnecessary dismounting, saves maintenance time greatly, reduce and therefore cause affecting the loss of producing, estimate the monthly hundreds thousand of unit of soluble capacity loss; On the other hand, multiple independently cooling water channel can effectively promote its cooling effect, prevents feed opening from luming and blocks.
In order to optimize above-mentioned technical scheme further, cooling water channel 2 is the cooling water channel of S type, and its structure can with reference to shown in Fig. 1, and 12 is water inlet, and 13 is delivery port, effectively can increase the contact heat-exchanging area with barrel; The cooling water channel 2 of S type is circumferentially turned back repeatedly on cooler 1, can cover its whole cambered surface, and water route is " passing by " cooler comprehensively, and cooling effect is better more even.In addition, cooling water channel 2 adopts copper pipe, and its caliber is not less than 5mm, ensures that current are unimpeded.
As preferably, cooling water channel 2 is positioned on same periphery, and shown in its structure can see figures.1.and.2, the lathe gun barrel of the existing feed opening place cylindrical shape that can adapt to fit, promotes exchange capability of heat.The quantity on each cooler 1 inner cooling water road 2 can be many groups, with different cooling requirements.
In the specific embodiment that this programme provides, the cambered surface inside of cooler 1 offers for the shaped groove installing S type cooling water channel 2, is specifically as follows and mills out.This embedded structure, the distance furthered between cooling water channel 2 and barrel, is beneficial to heat exchange thus can promotes cooling effect.
As preferably, the quantity of cooler 1 is two, is convenient to handling.Certainly, those skilled in the art can also according to the practical structures of barrel and size, select more multi-cooler 1 to form cooling cover.
Further, two coolers 1 are semi-circular structure, and namely corresponding radian is 180 degree, and its structure can with reference to shown in Fig. 1-Fig. 4, and wherein 11 is the feed opening of semicircle.
In the specific embodiment that this programme provides, between two coolers 1, connect to form annular by screw, for convenience detach; As shown in Figure 4, the circumferential two ends of cooler 1 all offer the through hole for connecting.Certainly, can also be connected by forms such as buckles between multiple cooler 1, not repeat them here.
In order to optimize above-mentioned technical scheme further, the feed opening cooling device that the embodiment of the present invention provides, also comprise filter (not shown), filter is communicated with in the inlet pipeline of cooling water channel 2, can impurity in filtration cycle water, solve the problem that cycle water difference causes cooling water pipe to block.
As preferably, cooler 1 is aluminum, and effect is passed in its cooling also certain improvement.
The embodiment of the present invention additionally provides a kind of injection machine, and its feed opening place has cooling device, and its core improvement is, cooling device is feed opening cooling device described above.
In sum, embodiments provide a kind of feed opening cooling device, by improving original device drawback, re-design, improve its cooling water channel and walk, add fixed filter, the form of point both sides part improves its dismounting difficulty, fundamentally solves the drawback of original device; Solve the problem of cycle water feed opening being blocked cooling water channel; Solve the problem of its difficult dismounting, point half installation, dismounting, without the need to removing board gun barrel tail portion as before, expend time in and manpower very much.Its water route walks and is designed to " S " type, and fully walk the often place of subcooler, cooling effect is better, and its caliber also has certain increase, ensures that current are unimpeded; Solve the problem that original device cooling effect is undesirable, the maximized cooling effect improving this device.The embodiment of the present invention additionally provides a kind of injection machine applying above-mentioned feed opening cooling device, thoroughly can stop the situation of feed opening blocking, also can change fast even if there is blocking once in a while.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a feed opening cooling device, the cooling water channel (2) comprising cooling cover He set within it, is characterized in that, described cooling cover is the structure of along the circumferential direction split, is detachably combined by multiple cooler (1); And be provided with independently described cooling water channel (2) in each described cooler (1).
2. feed opening cooling device according to claim 1, is characterized in that, the cooling water channel that described cooling water channel (2) is S type.
3. feed opening cooling device according to claim 2, is characterized in that, described cooling water channel (2) is positioned on same periphery.
4. feed opening cooling device according to claim 3, is characterized in that, the cambered surface inside of described cooler (1) offers for the shaped groove with the described S type cooling water channel (2) of installation.
5. the feed opening cooling device according to claim 1-4, is characterized in that, the quantity of described cooler (1) is two.
6. feed opening cooling device according to claim 5, is characterized in that, two described coolers (1) are semi-circular structure.
7. feed opening cooling device according to claim 6, is characterized in that, connects to form annular between two described coolers (1) by screw.
8. feed opening cooling device according to claim 1, is characterized in that, also comprise filter, and described filter is communicated with in the inlet pipeline of described cooling water channel (2).
9. feed opening cooling device according to claim 1, is characterized in that, described cooler (1) is aluminum.
10. an injection machine, its feed opening place has cooling device, it is characterized in that, described cooling device is the feed opening cooling device as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388758.1A CN104890203A (en) | 2015-07-06 | 2015-07-06 | Injection molding machine and feed opening cooling device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388758.1A CN104890203A (en) | 2015-07-06 | 2015-07-06 | Injection molding machine and feed opening cooling device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104890203A true CN104890203A (en) | 2015-09-09 |
Family
ID=54023363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510388758.1A Pending CN104890203A (en) | 2015-07-06 | 2015-07-06 | Injection molding machine and feed opening cooling device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104890203A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097389A (en) * | 2017-06-15 | 2017-08-29 | 安徽欧通机电科技股份有限公司 | A kind of cooling device of injection machine |
| CN111571953A (en) * | 2020-05-20 | 2020-08-25 | 苏州盈塑智能制造有限公司 | A precision plastic mold with precise temperature control |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508165A (en) * | 2009-03-18 | 2009-08-19 | 宁波旭升机械有限公司 | Injection molding device feeding-port cooler |
| CN201405503Y (en) * | 2009-06-02 | 2010-02-17 | 张红中 | Charging barrel water cooling device applicable to plastic production equipment |
| DE102010049371A1 (en) * | 2010-10-26 | 2012-04-26 | Wema Gmbh | Heating-cooling combined structure for plasticizing cylinder of extrusion equipment, has housing with cylindrical portion comprising heating cable, and outer sheath detachably connected to frame to which cylinder is fastened |
| CN103108734A (en) * | 2010-09-16 | 2013-05-15 | 马斯麦尔特公司 | Waste treatment device and method |
| CN204869537U (en) * | 2015-07-06 | 2015-12-16 | 格力电器（武汉）有限公司 | Injection molding machine and feed opening cooling device thereof |
-
2015
- 2015-07-06 CN CN201510388758.1A patent/CN104890203A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508165A (en) * | 2009-03-18 | 2009-08-19 | 宁波旭升机械有限公司 | Injection molding device feeding-port cooler |
| CN201405503Y (en) * | 2009-06-02 | 2010-02-17 | 张红中 | Charging barrel water cooling device applicable to plastic production equipment |
| CN103108734A (en) * | 2010-09-16 | 2013-05-15 | 马斯麦尔特公司 | Waste treatment device and method |
| DE102010049371A1 (en) * | 2010-10-26 | 2012-04-26 | Wema Gmbh | Heating-cooling combined structure for plasticizing cylinder of extrusion equipment, has housing with cylindrical portion comprising heating cable, and outer sheath detachably connected to frame to which cylinder is fastened |
| CN204869537U (en) * | 2015-07-06 | 2015-12-16 | 格力电器（武汉）有限公司 | Injection molding machine and feed opening cooling device thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张增红等: "《塑料注射成型》", 30 April 2005, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097389A (en) * | 2017-06-15 | 2017-08-29 | 安徽欧通机电科技股份有限公司 | A kind of cooling device of injection machine |
| CN111571953A (en) * | 2020-05-20 | 2020-08-25 | 苏州盈塑智能制造有限公司 | A precision plastic mold with precise temperature control |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |