CN108407204A - Xi Biao mechanisms and in-mold label machine comprising the Xi Biao mechanisms - Google Patents
Xi Biao mechanisms and in-mold label machine comprising the Xi Biao mechanisms Download PDFInfo
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- CN108407204A CN108407204A CN201810441670.5A CN201810441670A CN108407204A CN 108407204 A CN108407204 A CN 108407204A CN 201810441670 A CN201810441670 A CN 201810441670A CN 108407204 A CN108407204 A CN 108407204A
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- label
- suction
- rack
- suction disc
- labeling
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- 230000007246 mechanism Effects 0.000 title claims abstract description 80
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000002372 labelling Methods 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid 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
- B29C45/14—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
- B29C45/14008—Inserting articles into the mould
-
- 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
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
-
- 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
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C49/2408—In-mould lining or labelling
-
- 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
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14106—Positioning or centering articles in the mould using electrostatic attraction or static electricity
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C2049/2412—Lining or labelling outside the 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C2049/2443—Means for feeding the lining or label into the mould, preform or parison, e.g. grippers
- B29C2049/2447—Means for feeding the lining or label into the mould, preform or parison, e.g. grippers holding the labels or linings by electrostatic force
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C2049/2464—Means for verifying or keeping the position of the lining or label, e.g. sensors, or attachment on mould wall
- B29C2049/2466—Means for verifying or keeping the position of the lining or label, e.g. sensors, or attachment on mould wall using electrostatic force
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Labeling Devices (AREA)
Abstract
The invention discloses a kind of Xi Biao mechanisms, for obtaining label and bending label, the Xi Biao mechanisms include the suction mark unit inhaled mark rack and be set to the suction mark rack, the mark unit of inhaling includes being fixedly connected on first suction disc for inhaling mark rack, it is connected to the buffer part for inhaling mark rack, and it is connected to the second suction disc of the buffer part, first suction disc and second suction disc are located at the same side of the buffer part, first suction disc is equipped with connectivity slot, second suction disc, which may pass through the connectivity slot and extend out to, to be flushed with first suction disc or to buffer part direction retraction.The Xi Biao mechanisms of the present invention can bend label, to make the peripheral portion of label be adsorbed on product surrounding, and the middle section of label is adsorbed on the one side of the second suction disc of face of product, to carry out five face positioning to label, which is attached in the different sides of product by realization.
Description
Technical field
The present invention relates to in-mold label technical field, relate more specifically to a kind of Xi Biao mechanisms and comprising the Xi Biao mechanisms
In-mold label machine.
Background technology
In-mold label is a kind of completely new label packet being different from traditional direct silk-screen, thermal contractive label, adhesive label
Dress form.Patch is mainly used on blowing and the injecting products of the materials such as PP, PE, PET in mould.I.e. before blowing, injection molding
The in-mold label printed, which is put into, to be blown, in injection cavities, and when molding is blown, noted, the effect by high temperature, high pressure in mould makes
Special viscose glue fusing, fuses into one with bottle or moulding surface on in-mold label, after mold is opened, label with production
Product are integrally formed.It since in-mold labels and plastic part naturally combine together, is deformed with the deformation of bottle, so not
It will appear blistering, go out phenomena such as wrinkling；Meanwhile common label to wait container formations after labelled again, and in-mold labels and container
Molding is primary to be completed, to prevent labeling process that may be polluted caused by bottle.
Currently, in-mold label owner will include label material fetching mechanism, Xi Biao mechanisms, label-sticking mechanism and material cutting agency.
Label material fetching mechanism can store label, and Xi Biao mechanisms obtain label from label material fetching mechanism, and label-sticking mechanism is from Xi Biao mechanisms
It obtains label and carries out in-mold label, the moulding of injection formed is then carried out by pickup by material cutting agency.It is existing
Xi Biao mechanisms are taken out label using manipulator from label material fetching mechanism, then carry out in-mold label, however this manipulator
It only adapts to the labeling of the label of regular shape or can only be labelled in the plane of product, the label of complicated shape can not be directed to
Label or non-planar articles are labelled, it is very difficult in particular for the labeling of five surface vessels.
Therefore, it is badly in need of a kind of Xi Biao mechanisms of design to overcome above-mentioned defect.
Invention content
The purpose of the present invention is to provide a kind of Xi Biao mechanisms, can obtain label and bend label, and the label is made to paste
In the different sides of product, moreover it is possible to which the label for being applicable in complicated shape is labelled, and can also be labelled to non-planar articles.
It is a further object of the present invention to provide a kind of in-mold label machine containing above-mentioned label-sticking mechanism, which can be with
It is labelled using the label of complicated shape, so that label is attached to the different sides of product, moreover it is possible to be labelled to non-planar articles.
To achieve the above object, the present invention provides a kind of Xi Biao mechanisms, described for drawing label and bending label
Xi Biao mechanisms include inhaling mark rack and being set to the suction mark unit for inhaling mark rack, and the suction mark unit includes being fixedly connected on
First suction disc for inhaling mark rack, second for being connected to the buffer part for inhaling mark rack and being connected to the buffer part inhale
Plate, first suction disc and second suction disc are located at the same side of the buffer part, and first suction disc is equipped with connectivity slot, institute
It states the second suction disc and may pass through the connectivity slot and extend out to and flushed with first suction disc or to buffer part direction retraction.
Compared with prior art, Xi Biao mechanisms of the invention utilize the first suction disc and the second suction disc from label material fetching mechanism
Common absorption label, when being labelled to product, the second suction disc resists the one side of product, continues to move to the first suction disc and second
Suction disc, the second suction disc to the retraction of buffer part direction, drive label on the second suction disc to the retraction of buffer part direction by connectivity slot,
And the continuation of the first suction disc is moved towards product so that the label on the first suction disc is moved towards product, to which label is curved
Folding, to make the peripheral portion of label be adsorbed on product surrounding, and the face second that the middle section of label is adsorbed on product is inhaled
The one side of plate, to carry out five face positioning to label, which is attached in the different sides of product by realization.
Preferably, the Xi Biao mechanisms further include being set to the driving cylinder for inhaling mark rack, pass through the driving gas
Cylinder pushes first suction disc and second suction disc movement.
Preferably, the buffer part includes elastic component and is fixedly connected on the fixed plate for inhaling mark rack, and it is described solid
Fixed board is located at described inhale and marks rack away from the side of first suction disc and be set in distance with first suction disc；The elasticity
One end of part is connected to the fixed plate, and the other end is connected to second suction disc.
Preferably, being respectively provided with several suction nozzles on first suction disc and second suction disc and several being connected to the suction nozzle
Gas-tpe fitting, the gas-tpe fitting is used to connect extraneous feeder, and the suction nozzle is for adsorbing the label.
Preferably, the suction nozzle is hot plug suction nozzle.
Preferably, the Xi Biao mechanisms further include being set to the revolving part for inhaling mark rack, the revolving part drives institute
Suction mark rack is stated to rotate around pivotal axis.
The present invention also provides a kind of in-mold label machines, including label material fetching mechanism, material cutting agency and above-mentioned suction
Mark mechanism.
Preferably, the in-mold label machine further includes label-sticking mechanism, the label-sticking mechanism includes labeling rack, and is installed on
The labeling portion of the labeling rack, the label are transferred to the labeling portion, the labeling portion after being drawn by suction mark unit
The label is put into die cavity, horizontal slide rail is provided in the labeling rack, the labeling portion is by the horizontal slide rail
Realization slides laterally in the labeling rack.
Preferably, the labeling portion includes the labeling plate being set in the labeling rack and is connect with the labeling plate
Labeling head, be provided with electrostatic needle in the labeling head.
Preferably, the in-mold label machine further includes rack, the rack is equipped with adjustment part, and the adjustment part is for adjusting
Save suction mark the distance between the rack and the labeling rack.
By description below and in conjunction with attached drawing, the present invention will become more fully apparent, these attached drawings are for explaining the present invention
Embodiment.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the in-mold label machine of the present invention.
Fig. 2 is the structural schematic diagram of the Xi Biao mechanisms and label-sticking mechanism of the present invention.
Fig. 3 is the structural schematic diagram of the Xi Biao mechanisms of the present invention.
Fig. 4 is the structural schematic diagram of another angle of Xi Biao mechanisms of the present invention.
Fig. 5 is that the Xi Biao mechanisms of the present invention conceal the structural schematic diagram for inhaling mark rack.
Fig. 6 is the partial enlarged view of part A in Fig. 5.
Fig. 7 is the schematic cross-section of Xi Biao mechanisms shown in Fig. 5.
Fig. 8 is the structural schematic diagram of the label-sticking mechanism of the present invention, the connection relation of display labeling rack and labeling portion.
Fig. 9 is the decomposition diagram in labeling portion shown in Fig. 8.
Figure 10 is the partial enlarged view of part B in Fig. 9.
Component label instructions
100 in-mold label machines, 10 label material fetching mechanisms, 20 Xi Biao mechanisms, 21 inhale mark unit, and 211 first suction discs, 2111 inhale
Mouth, 2112 gas-tpe fittings, 2113 hairbrush portions, 212 second suction discs, 2121 connectivity slots, 2122 limiting plates, 213 buffer parts, 2131 bullets
Property part, 2132 fixed plates, 22 inhale mark racks, 23 driving cylinders, 25 revolving parts, 30 label-sticking mechanisms, 31 labeling racks, 311 laterally
Sliding rail, 32 labeling portions, 321 labeling plates, 322 labeling heads, 3221 labeling head ontologies, 3222 labeling lids, 323 electrostatic needles, 40 materials
Cutting agency, 50 racks, 51 adjustment parts.
Specific implementation mode
The embodiment of the present invention described referring now to the drawings, similar element numbers represent similar element in attached drawing.
Referring to FIG. 1, the in-mold label machine 100 of the present invention includes label material fetching mechanism 10, Xi Biao mechanisms 20, label-sticking mechanism
30, material cutting agency 40 and rack 50.Xi Biao mechanisms 20, label-sticking mechanism 30, material cutting agency 40 and label material fetching mechanism
10 are installed in rack 50.Label material fetching mechanism 10 is for storing label to provide the label needed for product；Xi Biao mechanisms 20
Label is obtained from label material fetching mechanism 10 and bends label；Label-sticking mechanism 30 obtains label from Xi Biao mechanisms 20, and will
Label is put into the die cavity for being used to prepare product, after injection molding machine is molded product, after mold is opened；Material blanking machine
Product is taken out in 40 mold of structure, that is, realizes and label is labelled on product.More detailed description please refers to hereafter.
- Fig. 4 is please referred to Fig.2, Xi Biao mechanisms 20 of the invention include the suction inhaled mark rack 22 and be set to suction mark rack 22
Unit 21 is marked, it includes being fixedly connected on inhale the first suction disc 211 of mark rack 22, be connected to and inhale the slow of mark rack 22 to inhale mark unit 21
It rushes portion 213 and is connected to the second suction disc 212 of buffer part 213, the first suction disc 211 and the second suction disc 212 are located at buffer part 213
The same side, the first suction disc 211 be equipped with connectivity slot 2121, the second suction disc 212 may pass through connectivity slot 2121 extend out to and first inhale
Plate 211 flushes or to 213 direction retraction of buffer part.Label, label are adsorbed using the first suction disc 211 and the second suction disc 212 simultaneously
Middle section adsorbed by the second suction disc 212, the peripheral portion of label is adsorbed by the first suction disc 211, absorption stablize.Label is by
After one suction disc 211 and the absorption of the second suction disc 212, the second suction disc 212 is located in the connectivity slot 2121 of the first suction disc 211 and with first
Suction disc 211 flushes.When the label of absorption is labelled to product by the first suction disc 211 and the second suction disc 212, the second suction disc 212 abuts
The one side of product, due to the reason of reaction force, the second suction disc 212 can be shunk towards the negative direction of patch product movement, due to
First suction disc 211 is provided with connectivity slot 2121, and therefore, the second suction disc 212 can contract from connectivity slot 2121 to 213 direction of buffer part
Enter；The first suction disc 211 continues to move towards product labelling direction simultaneously, so that the label surrounding of the first suction disc 211 absorption
Part is moved with the label middle section of the second suction disc 212 absorption toward two opposite directions, is realized label towards product side
To being bent, to be attached to label is very identical on product.
Referring to FIG. 5, further, in order to realize that mark is inhaled in automation, Xi Biao mechanisms 20 further include being set to suction mark rack 22
Driving cylinder 23, by driving cylinder 23 that the first suction disc 211 and the second suction disc 212 is pushed to move, to realize automatic obtain
Label simultaneously bends label.Specifically, driving cylinder 23 pushes the first suction disc 211 and the movement of the second suction disc 212, when the second suction disc
212 by external force when, then can be by connectivity slot 2121 to 213 direction retraction of buffer part, and the first suction disc 211 is in driving cylinder 23
Promotion under continue to move to, to by the first suction disc 211 and the second suction disc 212 so that label bending.
Referring to FIG. 5, Xi Biao mechanisms 20 further include being set to the revolving part 25 for inhaling mark rack 22, mark is inhaled in the driving of revolving part 25
Rack 22 is rotated around pivotal axis.Drive is rotated around pivotal axis by revolving part 25 and inhale the mark rotation of unit 21 so that inhale mark unit 21
It is more convenient to adsorb label.In specific embodiment, revolving part 25 can be used multiple tooth structure and realize, has and rotation function can be achieved
Structure is not done specifically defined herein.State as shown in Figure 3 is the state that revolving part 25 is rotated, such as Fig. 2 or 4
Shown state is another state that revolving part 25 is rotated, to facilitate realization that the state for adsorbing label is switched to transfer label
State so that whole process is efficient.
Referring to FIG. 6, preferably, buffer part 213 includes elastic component 2131 and the fixation for being fixedly connected on suction mark rack 22
Plate 2132, and fixed plate 2132 is located at suction mark rack 22 away from the side of the first suction disc 211 and is set with the first suction disc 211 in interval
It sets；One end of elastic component 2131 is connect with fixed plate 2132, and the other end of elastic component 2131 is connect with the second suction disc 212.Wherein,
Elastic component 2131 can be that spring is not limited thereto certainly.
Referring to FIG. 7, and combine Fig. 5-Fig. 6, be respectively provided with several suction nozzles 2111 on the first suction disc 211 and the second suction disc 212
With several gas-tpe fittings 2112 for being connected to suction nozzle 2111, gas-tpe fitting 2112 can be used for connecting extraneous feeder, suction nozzle
2111 for adsorbing label.It is further preferable that suction nozzle 2111 is hot plug suction nozzle so that Xi Biao mechanisms 20 have versatility.
In the present embodiment, 8 suction nozzles 2111 are arranged around the first suction disc 211, and 4 suction nozzles 2111 are arranged on the second suction disc 212, but
It is not limited.Specifically, the external world can be equipped with vacuum pump, and gas-tpe fitting 2112 is connect with vacuum pump, and suction nozzle 2111 connects with tracheae
First 2112 connection can stablize absorption label, label does not fall out and do not damage mark by suction nozzle 2111 into vacuum adsorbed label
Label.In preferred scheme, hairbrush portion 2113 is provided on the first suction disc 211, one end setting in hairbrush portion 2113 is inhaled first
On plate 211, the other end is extended to connectivity slot 2121, and hairbrush portion 2113 is provided with fur, passes through connectivity slot in the second suction disc 212
When 2121, hairbrush portion 2113 can be used for carrying out auxiliary bending by the label of connectivity slot 2121 so that label can not be partially
From five face bending of carry out, bending effect it is more preferable.Further, the second suction disc 212 includes limiting plate 2122, is located at buffer part 213
And first between suction disc 211, exceeds connectivity slot 2121 to avoid the second suction disc 212, between limiting plate 2122 and the first suction disc 211
Provided with magnet, when limiting plate 2122 and the first suction disc 211 are when containing magnetic metal, the first suction disc can be efficiently reduced
211 and second shake of the suction disc 212 when being bent into row label in moving process.
Fig. 8-Figure 10 is please referred to, label-sticking mechanism 30 includes labeling rack 31, and is installed on the labeling portion 32 of labeling rack 31,
After label is bent label by the suction mark acquisition of unit 21, it is transferred to labeling portion 32, labeling portion 32 puts label in die cavity into, labeling
Horizontal slide rail 311 is provided in rack 31, labeling portion 32 realizes by horizontal slide rail 311 and slid laterally in labeling rack 31.It will
Labeling rack 31, which can slide laterally, to be arranged in rack 50, to realize the relative movement of Xi Biao mechanisms 20 and label-sticking mechanism 30, with
Labeling portion 32 is facilitated to be drawn close to 21 direction of mark unit is inhaled.It is similar that manipulator may be used for the process specifically put into die cavity
Design, which is realized, to be placed or is realized by stretching structure, is not particularly limited herein.Specifically, labeling portion 32 includes being set to labeling
Labeling plate 321 in rack 31 and the labeling head 322 being connect with labeling plate 321.More specifically, labeling head 322 includes labeling head
Ontology 3221 and set post the labeling lid 3222 of header ontology 3221, and electrostatic needle 323 is provided in labeling head ontology 3221.Pass through
Electrostatic needle 323, which provides electrostatic, can be such that label is adsorbed on labeling lid 3222, and plastics preparation can be used in labeling lid 3222, utilizes labeling
Lid 3222 protects electrostatic needle 323 well.It inhales mark rack 22 and labeling rack 31 is mounted in rack 50, and inhale mark rack 22
It is slideably positioned in rack 50；Rack 50 be equipped with adjustment part 51, for adjusts inhale mark rack 22 and labeling rack 31 between away from
From to realize the relative movement of Xi Biao mechanisms and label-sticking mechanism so that the transfer process of entire label is highly efficient.Specifically,
Adjustment part 51 can be that gear drive or more bars are driven, can be achieved adjustment inhale mark rack 22 and label between rack 31 away from
From not doing specific restriction herein.
Fig. 1-Figure 10 is turned next to, the operation principle for the in-mold label machine 100 that the present invention will be described in detail：
When 20 unadsorbed label of Xi Biao mechanisms, the first suction disc 211 and the second suction disc 212 are towards 10 side of label material fetching mechanism
To, to facilitate absorption label, then by convey vacuum make the first suction disc 211 and the second suction disc 212 from label material fetching mechanism
Vacuum suction label in 10.Specifically, gas-tpe fitting 2112 is connect with extraneous vacuum pump, is inhaled to the first suction disc 211 and second
Suction nozzle 2111 on plate 212 provides vacuum so that 2111 vacuum suction label of suction nozzle.The center portion of label is adsorbed on the second suction
The rest part of plate 212, label is adsorbed on the first suction disc 211.First suction disc 211 is equipped with connectivity slot 2121, and the second suction disc 212 can
It stretches in connectivity slot 2121, at this point, the second suction disc 212 is located in the connectivity slot 2121 of the first suction disc 211.
After label is adsorbed by the first suction disc 211 and the second suction disc 212, revolving part 25 is rotated around pivotal axis so that the
One suction disc 211 and second one end of suction disc 212 containing label are towards labeling portion 32.Operation labeling portion 32 is leaned on to 21 direction of mark unit is inhaled
Hold together, then drive cylinder 23 that the first suction disc 211 and the second suction disc 212 is pushed to be moved towards labeling portion 32, when the second suction disc 212 and patch
When header 322 abuts, labeling head 322 resists the second suction disc 212 on one side towards the second suction disc 212, and the second suction disc 212 is labelled
Overcome the elastic force of elastic component 2131 after first 322 thrust, and connectivity slot 2121 is exited to 213 direction retraction of buffer part, drives the
The middle section retraction of label on two suction discs 212；Meanwhile it driving cylinder 23 to continue to press on the first suction disc 211 and being moved towards labeling head 322
It is dynamic, it pushes label peripheral portion to continue to move towards 322 direction of labeling head, to bend label, makes the peripheral portion of label towards patch
Header 322 is bent, while labelling first 322 adsorbable firmly labels of electrostatic provided by electrostatic needle 323, by four circumferences of label
Divide and is adsorbed on labeling 322 surrounding of head, and middle section is adsorbed on the one side of the second suction disc of face 212 of labeling head 322, to right
Label carries out five face positioning, is applicable in the labeling of five surface vessels.
The labeling head 322 for adsorbing label is moved in the die cavity of mold, stops supply electrostatic so that label leaves labeling
First 322 enter in die cavity, to providing electrostatic in die cavity while labelling head 322 and stopping supply electrostatic, will be marked with better
Label are moved to from labeling head 322 in the die cavity of mold.Again by the injection molding of injection molding machine, the label and product are integrally formed, from
And it realizes non-planar articles and is labelled.
Compared with prior art, Xi Biao mechanisms 20 of the invention are carried using the first suction disc 211 and the second suction disc 212 from label
Label is adsorbed jointly in material mechanism 10, and when being labelled to product, the second suction disc 212 resists the one side of product, continues to move to
First suction disc 211 and the second suction disc 212, the second suction disc 212 to 213 direction retraction of buffer part, drive the by connectivity slot 2121
Label on two suction discs 212 is to 213 direction retraction of buffer part, and the continuation of the first suction disc 211 is moved towards product so that first
Label on suction disc 211 is moved towards product, to bend label, to make the peripheral portion of label be adsorbed on product four
Week, and the middle section of label is adsorbed on the one side of the second suction disc of face 212 of product, to carry out five face positioning to label,
The label is attached in the different sides of product by realization.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in implementations disclosed above
Example, and modification, equivalent combinations that various essence according to the present invention carry out should be covered.
Claims (10)
1. a kind of Xi Biao mechanisms, for drawing label and bending the label, which is characterized in that the Xi Biao mechanisms include inhaling
Mark rack and the suction mark unit for being set to the suction mark rack, the suction mark unit include being fixedly connected on the suction mark rack
First suction disc is connected to the buffer part for inhaling mark rack and the second suction disc for being connected to the buffer part, first suction disc
It is located at the same side of the buffer part with second suction disc, first suction disc is equipped with connectivity slot, and second suction disc can be worn
It crosses the connectivity slot and extend out to and flushed with first suction disc or to buffer part direction retraction.
2. Xi Biao mechanisms according to claim 1, which is characterized in that the Xi Biao mechanisms further include being set to the suction mark
The driving cylinder of rack pushes first suction disc and second suction disc to move by the driving cylinder.
3. Xi Biao mechanisms according to claim 1, which is characterized in that the buffer part includes elastic component and is fixedly connected on
It is described inhale mark rack fixed plate, and the fixed plate be located at it is described inhale mark rack away from first suction disc side and with institute
The first suction disc is stated to be set in distance；One end of the elastic component is connected to the fixed plate, and the other end is connected to described second and inhales
Plate.
4. Xi Biao mechanisms according to claim 1, which is characterized in that first suction disc and second suction disc are respectively provided with
Several suction nozzles and several gas-tpe fittings for being connected to the suction nozzle, the gas-tpe fitting is for connecting feeder, the suction nozzle
For adsorbing the label.
5. Xi Biao mechanisms according to claim 4, which is characterized in that the suction nozzle is hot plug suction nozzle.
6. Xi Biao mechanisms according to claim 1, which is characterized in that the Xi Biao mechanisms further include being set to the suction mark
The revolving part of rack, the suction mark unit are connect by the revolving part with suction mark rack, and the revolving part is articulated in institute
Suction mark rack is stated, can be rotated relative to suction mark rack around pivotal axis.
7. a kind of in-mold label machine, including label material fetching mechanism and material cutting agency, which is characterized in that further include claim
1-6 any one of them Xi Biao mechanisms.
8. in-mold label machine according to claim 7, which is characterized in that the in-mold label machine further includes label-sticking mechanism,
The label-sticking mechanism includes the labeling portion for labelling rack and being installed on the labeling rack, and the label is inhaled by suction mark unit
The labeling portion is transferred to after taking, the labeling portion puts the label in die cavity into, and transverse direction is provided in the labeling rack
Sliding rail, the labeling portion realize by the horizontal slide rail and are slid laterally in the labeling rack.
9. in-mold label machine according to claim 8, which is characterized in that the labeling portion includes being set to the labelling machine
Labeling plate on frame and the labeling head being connect with the labeling plate are provided with electrostatic needle in the labeling head.
10. in-mold label machine according to claim 7, which is characterized in that the in-mold label machine further includes rack, described
Rack is equipped with adjustment part, and the adjustment part is for adjusting suction mark the distance between the rack and the labeling rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441670.5A CN108407204A (en) | 2018-05-09 | 2018-05-09 | Xi Biao mechanisms and in-mold label machine comprising the Xi Biao mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441670.5A CN108407204A (en) | 2018-05-09 | 2018-05-09 | Xi Biao mechanisms and in-mold label machine comprising the Xi Biao mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108407204A true CN108407204A (en) | 2018-08-17 |
Family
ID=63138397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441670.5A Withdrawn CN108407204A (en) | 2018-05-09 | 2018-05-09 | Xi Biao mechanisms and in-mold label machine comprising the Xi Biao mechanisms |
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| Country | Link |
|---|---|
| CN (1) | CN108407204A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108407205A (en) * | 2018-05-09 | 2018-08-17 | 东莞市景华自动化科技有限公司 | Automatic labeling machine in mould |
| CN108501309A (en) * | 2018-05-09 | 2018-09-07 | 东莞市景华自动化科技有限公司 | Reciprocating device and in-mold label machine comprising the reciprocating device |
| CN117087083A (en) * | 2023-08-17 | 2023-11-21 | 宁波德科精密模塑有限公司 | Container in-mold labeling picking and placing device |
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