CN108407200A - Punching injection molding one-pass molding automatic die and its application method - Google Patents
Punching injection molding one-pass molding automatic die and its application method Download PDFInfo
- Publication number
- CN108407200A CN108407200A CN201810259641.7A CN201810259641A CN108407200A CN 108407200 A CN108407200 A CN 108407200A CN 201810259641 A CN201810259641 A CN 201810259641A CN 108407200 A CN108407200 A CN 108407200A
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- thimble
- dynamic model
- punching
- washing pipe
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- 238000004080 punching Methods 0.000 title claims abstract description 41
- 238000001746 injection moulding Methods 0.000 title claims abstract description 29
- 238000000465 moulding Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 223
- 238000005406 washing Methods 0.000 claims description 50
- 230000000694 effects Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 206010033546 Pallor Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
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- 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
- B29C45/1418—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
- B29C45/14221—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 by tools, e.g. cutting means
-
- 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
- B29C45/26—Moulds
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of punching injection molding one-pass molding automatic die and its application methods, including feed device, die ontology, material rolling device, automatic electronic computer control cabinet, feed device is film strips looping disk, and film strips are continuously introduced into die ontology under material rolling device drive；Film strips rim charge after punching is hauled out die ontology by material rolling device, including driving shaft and clamp shaft, driving shaft are rotated by step motor control, and clamp shaft controls clamped position by fishbolt；Automatic electronic computer control cabinet controls stepper motor switch, and dragging film strips are walked to rating number.The punching is molded one-pass molding automatic die and its application method, the process being combined is punched and is injection moulded using object, make diaphragm object and the disposable connecting shaping of injecting products, significantly reduce the cost put into required for production, the quality for improving product realizes the efficient automated production of product.
Description
Technical field
The present invention relates to injecting products and diaphragm object, specifically a kind of punching injection molding one-pass molding automatic die and
Its application method.
Background technology
Under normal conditions, the combination of diaphragm object and injecting products is realized, it will usually use two methods：One, with special
After the equipment of door manufacture is punched, then the diaphragm object cut is put into mold and is injection moulded；Two, by injecting products
After molding (at this time there is no diaphragm object in product), then by automatic assembly equipment, by diaphragm object be punched with
Injecting products are combined together (combination principle can be heating blanching or ultrasonic oscillation etc.).
The above production technology has some drawbacks compared to the present invention：A. in addition to injection-moulding device places place, other space is also needed
It places diaphragm object and is punched place (for example above-mentioned one) or automatic assembly equipment (for example above-mentioned two).And it adds additional and sets
The input of standby fund；B. it needs manually to place diaphragm object, increases labour and time cost；C. production process be easy to cause production
The secondary pollution of product (such as disposable medical product has the product of hygienic requirements)；The combined with firmness of two kinds of objects of d are poor, are easy
It is detached from；E. production efficiency is low.
Invention content
In order to make up the above deficiency, the present invention provides a kind of punching injection molding one-pass molding automatic die and its users
Method.
The technical scheme is that：A kind of punching injection molding one-pass molding automatic die, including feed device, mold sheet
Body, material rolling device, automatic electronic computer control cabinet：
The feed device is film strips looping disk, and film strips are continuously introduced into die ontology under material rolling device drive；
Film strips rim charge after punching is hauled out die ontology, including driving shaft and clamp shaft, the master by the material rolling device
Moving axis is rotated by step motor control, and the clamp shaft controls clamped position by fishbolt；
The automatic electronic computer control cabinet control stepper motor switch, dragging film strips are walked to rating number；
The die ontology, including be correspondingly arranged up and down and matching used quiet mould and dynamic model, the quiet mould is from top to bottom
It include successively A layers, B layers, C layers, D layers, E layers and F layers, described A layers is fixedly connected with B layers, and C layers are fixedly connected with D layers, E layers and F
Layer is fixedly connected, and compressed spring, compressed spring difference open-top B layers and C layers, D layers and the E are equipped between described B layers and E layer
Layer, described D layers is equipped with washing pipe with E interlayers, and the upper end of the washing pipe is fixed in D layers, is movably installed in the pipe of the washing pipe
The upper end of a piece quiet mould thimble, the quiet mould thimble is fixed in B layers, and the position that E layers of the lower part corresponds to washing pipe is equipped with punching
Plate, the upper end centre position of the punching is equipped with wears film square groove for what film strips passed through, and mold cavity is equipped in described F layers, described
The lower face of mold cavity is contacted with the upper surface of punching, be equipped in the mold cavity and punching for washing pipe by it is logical
Road, it is described to wear mould square groove and channel communicates, it is B layers described in be fixed with postioning abutment, the lower face of the postioning abutment is pierced by B
Layer, described C layers interior equipped with the washing pipe stop bit sliding block that can be horizontally slipped, lower face and the washing pipe stop bit sliding block of the postioning abutment
Upper surface offsets, and the lower section that washing pipe stop bit sliding block is corresponded to C interlayers described E layers is equipped with closing piece, and E is fixed in the lower end of the closing piece
In layer, when quiet mold compression closes up, closing piece can compress washing pipe stop bit sliding block, make washing pipe stop bit sliding block that lateral displacement occur；
The dynamic model from top to bottom successively include G layer, H layer, I layer, J layers, K layers, eject layer, L layers, described G layers with H layers consolidate
Fixed connection, I layer described, J layers, K layers, eject layer and be fixedly connected with L layers, correspond in the dynamic model and set on the vertical line of quiet mould thimble
There is a dynamic model thimble, the lower end of the dynamic model thimble is limited in across J layers in K layers and upper end is pierced by G layers, dynamic model thimble housing
Equipped with thimble sliding sleeve, the lower end of the thimble sliding sleeve is fixed in I layers and upper end is pierced by G layers, and thimble sliding sleeve is internally provided with thimble
Return spring, the dynamic model thimble pass through thimble return spring, are equipped with top plate in the ejection layer, described I layer with eject layer it
Between be equipped with fore-set, the upper surface of the fore-set peaks at H layer of lower face, and the lower end of fore-set is fixed in top plate, suit outside fore-set
There is top plate return spring.
Several quiet mould guide posts are uniformly provided in the quiet mould, the upper end of the quiet mould guide post is both secured in A layers, quiet
The lower end of mould guide post is pierced by F layers and is equipped with limited cap, and the dynamic model corresponds to the position that quiet mould guide post penetrates and is equipped with the
One hollow-out parts, are uniformly provided with several dynamic model guide posts in the dynamic model 7, the upper end of the dynamic model guide post be pierced by G layers and under
End is fixed in H layers, and the quiet mould corresponds to equal second hollow-out parts in position that dynamic model guide post penetrates.
As a preferred technical solution, the lower part of the dynamic model thimble be equipped with limited block, it is K layers described in correspond to limited block
Position offers limiting slot, and the limited block can only move up and down in limiting slot.
A kind of application method of punching injection molding one-pass molding automatic die as a preferred technical solution, which is characterized in that
Include the following steps：
A. feed device, die ontology, material rolling device, automatic electronic computer control cabinet are matched with injection molding machine, coiled strip is filled
The film strips set wear film square groove across E layers, and are clamped between driving shaft and clamp shaft, adjust fishbolt；
B. dynamic model is compressed toward quiet mould direction under injection molding machine effect, and dynamic model guide post penetrates the second hollow-out parts, and quiet mould is oriented to
Column penetrates the first hollow-out parts, and F layers and H layers start to close up, and the top of thimble sliding sleeve and the top of dynamic model thimble penetrate mould type
Intracavitary；
C. injection molding machine continues to press on dynamic model, dynamic model thimble continue it is close to quiet mould thimble, due to the lower face of postioning abutment
Offset with the upper surface of washing pipe stop bit sliding block, D layers and E layer, which are under pressure, first to be started to close up, and punching is driven to compress upwards, film strips and
Washing pipe contacts, and continues upper straightening and cuts out film strips to washing pipe a piece of, washing pipe and quiet mould thimble pass through punching with diaphragm at this time, dynamic
The end of mould thimble and quiet mould thimble contacts and clamps diaphragm, D layers and E layers contact, upper surface and the washing pipe stop bit sliding block of closing piece
Contact；
D.E layers drive closing pieces to compress washing pipe stop bit sliding blocks to bring it about traversing, and postioning abutment, which penetrates original washing pipe in C layers, to be stopped
The position of position sliding block, B layer with C it is laminated hold together, thimble return spring is compressed, dynamic model thimble and quiet mould thimble by the diaphragm cut to
Under shift the designated position in mold cavity onto, so far die ontology realize completely molding；
E. injection molding machine is molded in mold cavity, is molded after combining and solidify around liquid and diaphragm, is separated again quiet mould
And dynamic model, the product for being molded completion at this time are placed on outside dynamic model thimble；
F. the top plate ejected in layer starts upper pressure under the oil cylinder effect of injection molding machine, and the upper end of fore-set jacks up G layers and H
Layer, the upper end of dynamic model thimble are closed at completely in G layers, and product is ejected；
G. automatic electronic computer control cabinet starts to provide instruction, and stepper motor drives driving shaft, dragging film strips to walk to rating number.
By adopting the above-described technical solution, punching injection molding one-pass molding automatic die of the present invention and its user
Method is punched and is injection moulded using object the process being combined, makes diaphragm object and the disposable connecting shaping of injecting products,
The cost put into required for production is significantly reduced, the quality of product is improved, realizes product efficiently automatic metaplasia
Production.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram before the die ontology molding of the embodiment of the present invention；
Fig. 3 be the die ontology of the embodiment of the present invention F layers and G it is laminated hold together when structural schematic diagram；
Fig. 4 be the die ontology of the embodiment of the present invention D layers and E it is laminated hold together when structural schematic diagram；
Fig. 5 is the enlarged drawing of A in Fig. 4；
Fig. 6 is the structural schematic diagram when die ontology of the embodiment of the present invention molds completely；
Fig. 7 is the structural schematic diagram when die ontology fore-set of the embodiment of the present invention jacks up G layers and H；
Wherein：1- feed devices；2- die ontologies；21- compressed springs；22- washing pipes；The quiet mould thimbles of 23-；24- punchings；
25- wears film square groove；26- mold cavities；27- dynamic model thimbles；271- thimble sliding sleeves；272- thimble return springs；273- limited blocks；
28- top plates；29- fore-sets；291- top plate return springs；3- material rolling devices；31- driving shafts；32- clamp shafts；33- fishbolts；
5- film strips；51- diaphragms；The quiet moulds of 6-；61-A layers；62-B layers；63-C layers；64-D layers；65-E layers；66-F layers；67- postioning abutments；
68- washing pipe stop bit sliding blocks；69- closing pieces；The quiet mould guide posts of 611-；612- limited caps；The second hollow-out parts of 613-；7- dynamic models；71-G
Layer；72-H layers；73-I layers；74-J layers；75-K layers；751- limiting slots；76- ejects layer；77-L layers；The first hollow-out parts of 78-；79-
Dynamic model guide post.
Specific implementation mode
Embodiment one：As shown in fig. 1~fig. 5, a kind of punching is molded one-pass molding automatic die, including feed device 1, mould
Have ontology 2, material rolling device 3, automatic electronic computer control cabinet：
The feed device 1 is film strips looping disk, and film strips 5 are continuously introduced into die ontology 2 under the drive of material rolling device 2
It is interior；
5 rim charge of film strips after punching is hauled out die ontology 2, including driving shaft 31 and clamp shaft 32 by the material rolling device 3,
The driving shaft 31 is rotated by step motor control, and the clamp shaft 32 controls clamped position by fishbolt 33；
The automatic electronic computer control cabinet control stepper motor switch, dragging film strips 5 are walked to rating number；
The die ontology 2, including be correspondingly arranged up and down and matching used quiet mould 6 and dynamic model 7, the quiet mould 6 is from upper
Under successively including A layers 61, B layers 62, C layers 63, D layers 64, E layers 65 and F layers 66, the A layers 61 are fixedly connected with B layers 62, C layers
63 are fixedly connected with D layers 64, and E layers 65 are fixedly connected with F layers 66, and compressed spring 21, institute are equipped between the B layers 62 and E layers 65
It states compressed spring 21 and distinguishes open-top B layers 62 and C layers 63, D layers 64 and E layers 65, washing pipe 22, institute are equipped between the D layers 64 and E layers 65
The upper end for stating washing pipe 22 is fixed in D layers 64, and a quiet mould thimble 23, the quiet mould are movably installed in the pipe of the washing pipe 22
The upper end of thimble 23 is fixed in B layers 62, and the lower part of the E layers 65 corresponds to the position of washing pipe 22 equipped with punching 24, the punching
24 upper end centre position is equipped with wears film square groove 25 for what film strips 5 passed through, and mold cavity 26, the mould are equipped in the F layers 66
The lower face of tool cavity 26 is contacted with the upper surface of punching 24, is equipped in the mold cavity 26 and punching 24 logical for washing pipe 22
The channel crossed, it is described to wear mould square groove 25 and channel communicates, it is fixed with postioning abutment 67, the postioning abutment in the B layers 62
67 lower face is pierced by B layers 62, and the washing pipe stop bit sliding block 68 that can be horizontally slipped, the postioning abutment 67 are equipped in the C layers 63
Lower face and the upper surface of washing pipe stop bit sliding block 68 offset, corresponded under washing pipe stop bit sliding block 68 between the E layers 65 and C layers 63
Side is equipped with closing piece 69, and the lower end of the closing piece 69 is fixed in E layers 65, and when the compression of quiet mould 6 is closed up, closing piece 69 can compress punching
Pipe stop bit sliding block 68 makes washing pipe stop bit sliding block 68 that lateral displacement occur；
The dynamic model 7 from top to bottom successively include G layers 71, H layers 72, I layers 73, J layers 74, K layers 75, eject layer 76, L layers
77, the G layers 71 are fixedly connected with H layers 72, and the I layers 73, J layers 74, K layers 75, ejection layer 76 are fixedly connected with L layers 77, institute
The vertical line that quiet mould thimble 23 is corresponded in dynamic model 7 is stated equipped with a dynamic model thimble 27, the lower end of the dynamic model thimble 27 passes through J
Layer 74 is limited in K layers 75 and upper end is pierced by G layers 71, and thimble sliding sleeve 271, the thimble sliding sleeve are set with outside dynamic model thimble 27
271 lower end is fixed in I layers 73 and upper end is pierced by G layers 71, and thimble sliding sleeve 271 is internally provided with thimble return spring 272, described
Dynamic model thimble 27 passes through thimble return spring 272, is equipped with top plate 28 in the ejection layer 76, the I layers 73 with eject layer 76 it
Between be equipped with fore-set 29, the upper surface of the fore-set 29 peaks at the lower face of H layers 72, and the lower end of fore-set 29 is fixed in top plate 28,
It is set with top plate return spring 291 outside fore-set 29.
Several quiet mould guide posts 611 are uniformly provided in the quiet mould 6, the upper end of the quiet mould guide post 611 is both secured to A
In layer 61, the lower end of quiet mould guide post 611 is pierced by F layers 66 and is equipped with limited cap 612, and the dynamic model 7 corresponds to quiet mould guide post
611 positions penetrated are equipped with the first hollow-out parts 78, and several dynamic model guide posts 79, the dynamic model are uniformly provided in the dynamic model 7
The upper end of guide post 79 is pierced by G layers 71 and lower end is fixed in H layers 72, and the quiet mould 6 corresponds to what dynamic model guide post 79 penetrated
Equal second hollow-out parts in position 613.More dynamic model guide posts 79 and quiet mould guide post 611 are set, mould structure is made more to stablize.
The lower part of the dynamic model thimble 27 is equipped with limited block 273, and the position that limited block 273 is corresponded in the K layers 75 opens up
There are limiting slot 751, the limited block 273 that can only be moved up and down in limiting slot 751.Setting limiting slot 751 and limited block 273 are kept away
Exempt from dynamic model thimble 27 and deviates from dynamic model.
A kind of application method of punching injection molding one-pass molding automatic die, which is characterized in that include the following steps：
A. feed device 1, die ontology 2, material rolling device 3, automatic electronic computer control cabinet are matched with injection molding machine, by coiled strip
Film strips 5 on device 3 wear film square groove 25 across E layers 65, and are clamped between driving shaft 31 and clamp shaft 32, adjust clamping
Bolt 33；
B. dynamic model 7 is compressed toward 6 direction of quiet mould under injection molding machine effect, and dynamic model guide post 79 penetrates the second hollow-out parts 613, quiet
Mould guide post 611 penetrates the first hollow-out parts 78, and F layers 66 and H layers 72 start to close up, the top of thimble sliding sleeve 271 and dynamic model thimble
27 top penetrates in mold cavity 26；
C. injection molding machine continues to press on dynamic model 7, due to the upper surface of the lower face and washing pipe stop bit sliding block 68 of postioning abutment 67
It offsets, D layers 64 and E layers 65 are under pressure and first start to close up, and punching 24 is driven to compress upwards, and film strips 5 are contacted with washing pipe 22, continue
Upper straightening cuts out film strips 5 to washing pipe 22 a piece of, and washing pipe 22 and quiet mould thimble 23 pass through punching 24, dynamic model with diaphragm 21 at this time
The end of thimble 27 and quiet mould thimble 23 contacts and clamps diaphragm 51, and D layers 64 and E layers 65 contact, the upper surface of closing piece 69 and punching
Pipe stop bit sliding block 68 contacts；
It is traversing that d.E layers 65 drive the compression washing pipe stop bit of closing piece 69 sliding block 68 to bring it about, and postioning abutment 67 penetrates in C layers 63
The position of original washing pipe stop bit sliding block 68, B layers 62 and C layers 63 close up, and thimble return spring 272 is compressed, 27 He of dynamic model thimble
The diaphragm 51 cut is pushed downward upon the designated position in mold cavity 26 by quiet mould thimble 23, and so far die ontology 2 is realized completely
Molding；
E. injection molding machine injection molding in mold cavity 26, is molded after combining and solidify around liquid and diaphragm 51, is separated again
Quiet mould 6 and dynamic model 7, the product for being molded completion at this time are placed on outside dynamic model thimble 27；
F. the top plate 28 ejected in layer 76 starts upper pressure under the oil cylinder effect of injection molding machine, and the upper end of fore-set 29 jacks up
The upper end of G layers 71 and H layers 72, dynamic model thimble 27 is closed at completely in G layers 71, and product is ejected；
G. automatic electronic computer control cabinet starts to provide instruction, and stepper motor drives driving shaft 31, dragging film strips 5 to walk to nominal number
Value.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of punching is molded one-pass molding automatic die, including feed device, die ontology, material rolling device, automatic electronic computer control
Case processed：
The feed device is film strips looping disk, and film strips are continuously introduced into die ontology under material rolling device drive；
Film strips rim charge after punching is hauled out die ontology, including driving shaft and clamp shaft, the driving shaft by the material rolling device
It is rotated by step motor control, the clamp shaft controls clamped position by fishbolt；
The automatic electronic computer control cabinet control stepper motor switch, dragging film strips are walked to rating number；
The die ontology, including be correspondingly arranged up and down and matching used quiet mould and dynamic model, the quiet mould is from top to bottom successively
Including A layers, B layers, C layers, D layers, E layers and F layers, described A layers is fixedly connected with B layers, and C layers are fixedly connected with D layers, and E layers and F layers solid
It connects calmly, compressed spring is equipped between described B layers and E layer, the compressed spring distinguishes open-top B layers and C layers, D layers and E layers, institute
State D layers and E interlayers and be equipped with washing pipe, the upper end of the washing pipe is fixed in D layers, be movably installed in the pipe of the washing pipe one it is quiet
The upper end of mould thimble, the quiet mould thimble is fixed in B layers, and the position that E layers of the lower part corresponds to washing pipe is equipped with punching, described
The upper end centre position of punching is equipped with wears film square groove for what film strips passed through, and mold cavity, the mold cavity are equipped in described F layers
Lower face contacted with the upper surface of punching, be equipped in the mold cavity and punching for washing pipe by channel, it is described to wear
Mould square groove and channel communicate, it is B layers described in be fixed with postioning abutment, the lower face of the postioning abutment is pierced by B layers, the C
The washing pipe stop bit sliding block that can be horizontally slipped, the upper surface phase of the lower face and washing pipe stop bit sliding block of the postioning abutment are equipped in layer
It supports, the lower section that washing pipe stop bit sliding block is corresponded to C interlayers described E layers is equipped with closing piece, and the lower end of the closing piece is fixed in E layers, when
Closing piece can compress washing pipe stop bit sliding block when quiet mold compression closes up, and make washing pipe stop bit sliding block that lateral displacement occur；
The dynamic model from top to bottom successively include G layer, H layer, I layer, J layer, K layers, eject layer, L layers, described G layers with H layers fix companies
Connect, I layers described, J layers, K layers, ejection layer be fixedly connected with L layer, the vertical line of quiet mould thimble is corresponded in the dynamic model equipped with one
The lower end of root dynamic model thimble, the dynamic model thimble is limited in across J layers in K layers and upper end is pierced by G layers, is set with outside dynamic model thimble
The lower end of thimble sliding sleeve, the thimble sliding sleeve is fixed in I layers and upper end is pierced by G layers, and thimble sliding sleeve is internally provided with thimble return
Spring, the dynamic model thimble pass through thimble return spring, and top plate is equipped in the ejection layer, is set between described I layers and ejection layer
There are fore-set, the upper surface of the fore-set to peak at H layers of lower face, the lower end of fore-set is fixed in top plate, and top is set with outside fore-set
Plate return spring.
2. a kind of punching as described in claim 1 is molded one-pass molding automatic die, which is characterized in that in the quiet mould uniformly
Equipped with several quiet mould guide posts, the upper end of the quiet mould guide post is both secured in A layers, and the lower end of quiet mould guide post is pierced by F
Layer and it is equipped with limited cap, the dynamic model corresponds to the position that quiet mould guide post penetrates and is equipped with the first hollow-out parts, in the dynamic model 7
Even to be equipped with several dynamic model guide posts, the upper end of the dynamic model guide post is pierced by G layers and lower end is fixed in H layers, the quiet mould
Equal second hollow-out parts in position that corresponding dynamic model guide post penetrates.
3. a kind of application method of punching injection molding one-pass molding automatic die as claimed in claim 2, which is characterized in that described
The lower part of dynamic model thimble is equipped with limited block, it is K layers described in correspond to the position of limited block and offer limiting slot, the limited block can only
It is moved up and down in limiting slot.
4. a kind of application method of punching injection molding one-pass molding automatic die as claimed in claim 3, which is characterized in that including
Following steps：
A. feed device, die ontology, material rolling device, automatic electronic computer control cabinet are matched with injection molding machine, it will be on material rolling device
Film strips wear film square groove across E layers, and be clamped between driving shaft and clamp shaft, adjust fishbolt；
B. dynamic model is compressed toward quiet mould direction under injection molding machine effect, and dynamic model guide post penetrates the second hollow-out parts, and quiet mould guide post is worn
Enter the first hollow-out parts, F layers and H layers start to close up, and the top of thimble sliding sleeve and the top of dynamic model thimble penetrate in mold cavity；
C. injection molding machine continues to press on dynamic model, and dynamic model thimble continues, the lower face due to postioning abutment and punching close to quiet mould thimble
The upper surface of pipe stop bit sliding block offsets, and D layers and E layer, which are under pressure, first to be started to close up, and drive punching compresses upwards, film strips and washing pipe
Contact, continue upper straightening film strips are cut out to washing pipe it is a piece of, at this time washing pipe and quiet mould thimble with diaphragm across punching, dynamic model top
The end of needle and quiet mould thimble contacts and clamps diaphragm, D layers and E layers contact, upper surface and the washing pipe stop bit shoe contact of closing piece；
D.E layers drive closing pieces to compress washing pipe stop bit sliding blocks to bring it about traversing, and postioning abutment penetrates original washing pipe stop bit cunning in C layer
The position of block, B layers and C it is laminated hold together, thimble return spring is compressed, and dynamic model thimble and quiet mould thimble push down on the diaphragm cut
Designated position in mold cavity, so far die ontology realization molding completely；
E. injection molding machine is molded in mold cavity, is separated again quiet mould and dynamic model after the completion of injection molding, is molded the product of completion at this time
It is placed on outside dynamic model thimble；
F. the top plate ejected in layer starts upper pressure under the oil cylinder effect of injection molding machine, and the upper end of fore-set jacks up G layers and H layers,
The upper end of dynamic model thimble is closed at completely in G layers, and product is ejected；
G. automatic electronic computer control cabinet starts to provide instruction, and stepper motor drives driving shaft, dragging film strips to walk to rating number.
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| CN201810259641.7A CN108407200A (en) | 2018-03-27 | 2018-03-27 | Punching injection molding one-pass molding automatic die and its application method |
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| CN201810259641.7A CN108407200A (en) | 2018-03-27 | 2018-03-27 | Punching injection molding one-pass molding automatic die and its application method |
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| CN108407200A true CN108407200A (en) | 2018-08-17 |
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| JPS62280017A (en) * | 1986-05-30 | 1987-12-04 | Dainippon Printing Co Ltd | Manufacture of injection molded item decorated pattern |
| ITMI950444A0 (en) * | 1994-03-12 | 1995-03-08 | Otto Deuschle Modell Formenbau | SHAPED PART IN ARTIFICIAL MATERIAL COVERED WITH LEAF AS WELL AS PROCEDURE AND DEVICE FOR PRODUCING IT |
| JPH10225956A (en) * | 1997-02-13 | 1998-08-25 | Trinity Ind Corp | Method for closely bonding overlay film to injection mold and overlay injection molding apparatus |
| JP2965971B1 (en) * | 1998-07-22 | 1999-10-18 | 日本写真印刷株式会社 | Clamping device and method for manufacturing molded product with picture |
| JP2012179771A (en) * | 2011-03-01 | 2012-09-20 | Ube Machinery Corporation Ltd | Mold for in-mold coating and in-mold coating method |
| CN203739141U (en) * | 2014-02-22 | 2014-07-30 | 周军辉 | Automatic membrane material transferring and punching injection molding mold |
| CN208100912U (en) * | 2018-03-27 | 2018-11-16 | 温州市程军模具有限公司 | Punching injection molding one-pass molding automatic die |
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2018
- 2018-03-27 CN CN201810259641.7A patent/CN108407200A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280017A (en) * | 1986-05-30 | 1987-12-04 | Dainippon Printing Co Ltd | Manufacture of injection molded item decorated pattern |
| ITMI950444A0 (en) * | 1994-03-12 | 1995-03-08 | Otto Deuschle Modell Formenbau | SHAPED PART IN ARTIFICIAL MATERIAL COVERED WITH LEAF AS WELL AS PROCEDURE AND DEVICE FOR PRODUCING IT |
| JPH10225956A (en) * | 1997-02-13 | 1998-08-25 | Trinity Ind Corp | Method for closely bonding overlay film to injection mold and overlay injection molding apparatus |
| JP2965971B1 (en) * | 1998-07-22 | 1999-10-18 | 日本写真印刷株式会社 | Clamping device and method for manufacturing molded product with picture |
| JP2012179771A (en) * | 2011-03-01 | 2012-09-20 | Ube Machinery Corporation Ltd | Mold for in-mold coating and in-mold coating method |
| CN203739141U (en) * | 2014-02-22 | 2014-07-30 | 周军辉 | Automatic membrane material transferring and punching injection molding mold |
| CN208100912U (en) * | 2018-03-27 | 2018-11-16 | 温州市程军模具有限公司 | Punching injection molding one-pass molding automatic die |
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