CN110435176A - A kind of anti-overflow gluing method of more glue film injection moldings - Google Patents
A kind of anti-overflow gluing method of more glue film injection moldings Download PDFInfo
- Publication number
- CN110435176A CN110435176A CN201910837909.5A CN201910837909A CN110435176A CN 110435176 A CN110435176 A CN 110435176A CN 201910837909 A CN201910837909 A CN 201910837909A CN 110435176 A CN110435176 A CN 110435176A
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- Prior art keywords
- glue
- glue film
- fitting
- injection mold
- film
- 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
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- 239000003292 glue Substances 0.000 title claims abstract description 198
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 17
- 238000001746 injection moulding Methods 0.000 title abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 71
- 239000004033 plastic Substances 0.000 claims abstract description 71
- 238000002347 injection Methods 0.000 claims abstract description 39
- 239000007924 injection Substances 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004513 sizing Methods 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- B29C45/14467—Joining articles or parts of a single article
- B29C45/14508—Joining juxtaposed sheet-like articles, e.g. for making trim panels
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/32—Moulds having 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to more glue film injection molding technologies fields, in particular disclose a kind of anti-overflow gluing method of more glue film injection moldings, include the following steps: to provide the first glue film and the second glue film, the first fitting of the first glue film is fixed together to form glue film unit when being bonded with the second of the second glue film；Injection mold is provided, glue film unit is put into the injection mold cavity of injection mold, injection mold has glue feeding opening；Molten plastic is injected into the injection mold cavity of injection mold via glue feeding opening, the molten plastic after cooling and solidifying and glue film unit form glue film gadget；The molten plastic that glue feeding opening enters two sides away from each other respectively enters in injection mold cavity via the first fitting in, the second fitting, and then to first fitting while, second fitting while squeeze, so that the first fitting is consolidated and is sticked together in, the second fitting, avoid molten plastic squeeze the first fitting while, second fitting while and excessive glue phenomenon occurs, promote the injection molding yield of more glue films.
Description
Technical field
The present invention relates to more glue film injection molding technologies fields, in particular disclose a kind of anti-overflow gluing method of more glue film injection moldings.
Background technique
With the promotion of science and technology and the development of economic society, automobile has been increasingly becoming the trip of more and more families
Walking-replacing tool needs to use various automobile decoration pieces in the manufacturing process of automobile, and common automobile decoration piece mainly includes
Plastic parts and the decorative layer being covered on plastic parts occur for plastic parts being molded to promote the production efficiency of automobile decoration piece
The technology being molded in decorative layer, since the decorative layer of automobile decoration piece has multiple separate pieces to be spliced, in injection molding
In the process, the bonding crack between two neighboring decorative layer separate pieces usually can cause to be molded bad because of excessive glue, be unfavorable for vapour
The promotion of car decoration part injection molding yield.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of more glue films to be molded
Anti-overflow gluing method, the molten plastic that glue feeding opening enters via the first fitting in, the second fitting two sides away from each other respectively into
Enter in injection mold cavity, so that the first fitting is consolidated and is sticked together in, the second fitting, molten plastic is avoided to squeeze the first fitting
While, second fitting while and from two be bonded sides between gap occur excessive glue phenomenons, promote the injection molding yield of more glue films.
To achieve the above object, a kind of more glue films of the invention are molded anti-overflow gluing method, include the following steps:
First glue film and the second glue film are provided, the first glue film has the first fitting side, and the second glue film has the second fitting side,
First fitting is fixed together when being bonded with second so that the first glue film and the second glue film form glue film unit；
Injection mold is provided, glue film unit is put into the injection mold cavity of injection mold, injection mold has and injection mould
The glue feeding opening of chamber connection, corresponding first fitting of glue feeding opening while and when the second fitting；
Inject molten plastic into the injection mold cavity of injection mold via glue feeding opening, the molten plastic that glue feeding opening enters via
First fitting two sides away from each other respectively enters in injection mold cavity in, the second fitting, the molten plastic after cooling and solidifying with
The affixed formation glue film gadget of glue film unit.
Further, the quantity of the glue feeding opening is multiple, and length direction of multiple glue feeding openings along fitting side is arranged.
Further, the glue feeding opening is in Y type, and glue feeding opening includes the first hole body, the second hole body for being connected to the first hole body
And third hole body, molten plastic enter the outlying note from the second fitting side side of the first fitting via the first hole body, the second hole body
In mold cavity, molten plastic enters the outlying injection molding from the first fitting side side of the second fitting via the first hole body, third hole body
In die cavity.
Further, the first fitting of first glue film is bonded when being bonded with the second of the second glue film via glue solid
It is scheduled on together.
Further, further include following steps:
Welder is provided, welder is bonded the welding when being bonded with the second of the second glue film for the first of the first glue film
It is fixed together.
Further, first glue film first fitting while or/and the second glue film second fitting while be equipped with weld bond,
First fitting is welded and fixed on together in, the second fitting via weld bond, and length direction extension of the weld bond along fitting side is set
It sets.
Further, further include following steps:
Fixing piece is provided, the first fitting is fixed together when being bonded with second by fixing piece, and fixing piece coats the
When being bonded with second, length direction of the fixing piece along fitting side is extended for one fitting.
Further, further include following steps:
Plastics suction mould is provided, plastics suction mould is equipped with heating unit, and plastics suction mould is equipped with the plastic uptake for being installed with glue film substrate
Die cavity, heating unit softens glue film substrate for heating the intracavitary glue film substrate of adsorption mould, after plastics suction mould is to softening
Glue film substrate carries out plastic uptake processing, so that the sizing of glue film substrate plastic uptake becomes the first glue film, the second glue film.
Further, further include following steps:
Offer cuts component, cuts component and cuts to the first glue film, the second glue film after the sizing of plastics suction mould plastic uptake
Processing, the first glue film, the second glue film after cutting are fixed together to form glue film unit.
Further, the component that cuts includes the actuator for being set to plastics suction mould, connect with the output end of actuator
Cutting knife, actuator drive cutting knife to after the sizing of plastics suction mould plastic uptake the first glue film, the second glue film cuts.
Beneficial effects of the present invention: glue feeding opening enter molten plastic via first fitting while, second fitting while it is remote each other
From two sides respectively enter in injection mold cavity, and then to first fitting while, second fitting while squeeze so that first fitting
Consolidate and be sticked together in, the second fitting, avoids molten plastic from squeezing the first fitting and excessive glue occurs and shows in, the second fitting
As promoting the injection molding yield of more glue films.
Detailed description of the invention
Fig. 1 is flow diagram of the invention；
Fig. 2 is the cross-sectional view of glue film unit of the invention.
Appended drawing reference includes:
1-the first glue film the 2-the second glue film 3-glue film unit
4-injection mold 5-glue film, 6-plastics suction moulds of gadget
7-glue film substrates 8-cut 9-welder of component
11-the first main part 12-the first is bonded the 21-the second main part of side
22-the second fitting side.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to examples and drawings
Bright, the content that embodiment refers to not is limitation of the invention.
Embodiment one.
It please refers to shown in Fig. 1 and Fig. 2, a kind of more glue films of the invention are molded anti-overflow gluing method, include the following steps:
The first glue film 1 and the second glue film 2 are provided, the first glue film 1 has the first main part 11 and connects with the first main part 11
The the first fitting side 12 connect, the second fitting side 22 that the second glue film 2 has the second main part 21 and connect with the second main part 21,
Pattern, figure or the color that first main part 11, the second main part 21 have be not identical, for example, the color of the first main part 11
For silver color, the color of the second main part 21 is black, the figure itself being had using the first main part 11, the second main part 21
Case, figure or color decorate automobile, and the first fitting 22 is bonded each other in the 12, second fitting, the first fitting side 12 with
Second fitting side 22 is fixed together so that the first glue film 1 and the second glue film 2 are fixed together to form glue film list
Member 3；
Injection mold 4 is provided, glue film unit 3 is put into the injection mold cavity of injection mold 4, injection mold 4 has and note
The glue feeding opening of mold cavity connection, corresponding first fitting of glue feeding opening is when 12 and second are bonded 22；
Molten plastic is injected into the injection mold cavity of injection mold 4 via glue feeding opening, the molten plastic warp that glue feeding opening enters
It is respectively enterd in injection mold cavity 22 two sides away from each other by the first fitting in the 12, second fitting, the melting after cooling and solidifying
Plastics and glue film unit 3 are fixed together to form glue film gadget 5.
Glue feeding opening enter molten plastic via first fitting while 12, second fitting while 22 two sides away from each other respectively into
Enter in injection mold cavity, and then the first fitting 22 is squeezed in the 12, second fitting, so that the first fitting side 12, second is pasted
Close that side 22 is firm to be sticked together, avoid molten plastic squeeze the first fitting in the 12, second fitting 22 and from two fitting sides
Between gap excessive glue phenomenon occurs, greatly promote the injection molding yield of more glue films, and then promote the manufacturing yield of automobile decoration piece.
The quantity of the glue feeding opening be it is multiple, the length direction of multiple glue feeding openings along fitting sides is arranged.Actual use
When, molten plastic is injected into injection mold cavity simultaneously via multiple glue feeding openings, further promotes the manufacture efficiency of automobile decoration piece.
The glue feeding opening is substantially in Y type, and glue feeding opening includes the first hole body, the second hole body being connected to the first hole body and third
Hole body, in the 12, second fitting, 22 to be respectively positioned on the second hole body one end and third hole body far from the first hole body separate for the first fitting
Between one end of first hole body, molten plastic enters the first fitting side 12 far from the second fitting via the first hole body, the second hole body
In the injection mold cavity of 22 side of side, molten plastic enters the second fitting side 22 far from the first patch via the first hole body, third hole body
In the injection mold cavity for closing 12 side of side, and then the first fitting is impacted 22 two sides away from each other in the 12, second fitting
It squeezes, the first fitting 22 firm is sticked together in the 12, second fitting.
Further include following steps:
Welder 9 is provided, the first fitting side 12 of the first glue film 1 is bonded by welder 9 with the second of the second glue film 2
Side 22 is welded and fixed on together.When needing for the first glue film 1 and the second glue film 2 to be fixed together, welder 9 is utilized
Heat generating core heating first fitting while 12 and second be bonded while 22 so that first fitting when 12 are bonded with second 22 meltings and glue
Together, after solidification to be cooled, the first glue film 1 can be bonded side with the second glue film 2 via two to be fixed together and consolidate knot
Connection.
First glue film 1 first fitting while 12 or/and second glue film 2 second fitting while 22 be equipped with weld bond, In
During welding, the heat generating core heat welded line of welder 9 makes weld bond melt or melt, the first fitting side 12, the
Two fitting sides 22 are welded and fixed on together via weld bond, and length direction of the weld bond along fitting side is extended.Compared to
One fitting 22 is fixedly connected in the 12, second fitting via a welding, and molten plastic is via phase during preventing injection molding
Excessive glue occurs for the gap between adjacent two fusion points, promotes the injection molding yield of glue film gadget 5.
Further include following steps:
Plastics suction mould 6 is provided, heating unit is provided on plastics suction mould 6, plastics suction mould 6 is equipped with for being installed with glue film substrate
7 plastic uptake die cavity, in use, being first put into glue film substrate 7, adsorption mould is intracavitary, and heating unit is for heating the intracavitary glue of adsorption mould
Film base material 7 softens glue film substrate 7, and then extraneous air extractor or vacuum generating device are evacuated plastic uptake die cavity,
Plastic uptake processing is carried out using the glue film substrate 7 after 6 pairs of plastics suction mould softenings, so that the sizing of 7 plastic uptake of glue film substrate becomes the first glue
Film 1, the second glue film 2 carry out shear treatment compared to glue film, it is ensured that the first glue film 1, the second glue film 2 quickly form required
Shape design, the production efficiency of service hoisting glue film gadget 5.
Further include following steps:
Offer cuts component 8, cuts component 8 and carries out to the first glue film 1, the second glue film 2 after the sizing of 6 plastic uptake of plastics suction mould
Processing is cut, cuts off the first glue film 1, rim charge and clout on the second glue film 2 using component 8 is cut, the first glue film after cutting
1, the second glue film 2 is fixed together to form glue film unit 3.
The component 8 that cuts includes the actuator being mounted on plastics suction mould 6, connect with the output end of actuator
Cutting knife, actuator drive cutting knife mobile, and mobile cutting knife is to the first glue film 1, second after the sizing of 6 plastic uptake of plastics suction mould
Glue film 2 is cut.
After the first glue film 1, the second glue film 2 is made via plastics sucking moulding in plastics suction mould 6, actuator drives cutting knife to move
It is dynamic, it is cut using mobile cutting knife first glue film 1 intracavitary to adsorption mould, the second glue film 2, compared to by the first glue film
1, the second glue film 2 is cut again after the intracavitary removal of adsorption mould, fixed without re-starting to the first glue film 1, the second glue film 2
Position, promotes the first glue film 1, the second glue film 2 cuts efficiency, and then promotes the production efficiency of glue film gadget 5.
Embodiment two
It please refers to shown in Fig. 1 and Fig. 2, the first fitting of first glue film 1 is when 12 are bonded with the second of the second glue film 2
22 are adhesively fixed together via glue, and the first glue film 1, the second glue film 2 is adhesively fixed together using glue, simplifies first
The fixture construction being bonded between when 12 and second are bonded 22, promotes the joint efficiency between two fitting sides.
The rest part of the present embodiment is the same as example 1, in the present embodiment unaccounted feature, is all made of implementation
The explanation of example one, is not discussed here.
Embodiment three
It please refers to shown in Fig. 1 and Fig. 2, further includes following steps:
Fixing piece is provided, the first fitting 22 is fixed together by fixing piece when 12 are bonded with second, by fixation
Two glue films are fixed together by part, and two glue films is avoided to be separated from each other in injection molding process.Preferably, fixing piece
Be coated on the first fitting when 12 are bonded with second 22 outside, fixing piece along fitting side length direction be extended.Work as glue
After the completion of 5 injection molding of film gadget, the plastic part that molten plastic is formed by curing is coated on the outside of fixing piece, avoids fixing piece de-
It falls and causes glue film gadget using bad.
The rest part of the present embodiment is the same as example 1, in the present embodiment unaccounted feature, is all made of implementation
The explanation of example one, is not discussed here.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of more glue films are molded anti-overflow gluing method, which comprises the steps of:
First glue film and the second glue film be provided, the first glue film has the first fitting side, and the second glue film has the second fitting side, and first
Fitting is fixed together when being bonded with second so that the first glue film and the second glue film form glue film unit；
Injection mold is provided, glue film unit is put into the injection mold cavity of injection mold, injection mold has to be connected with injection mold cavity
Logical glue feeding opening, corresponding first fitting of glue feeding opening while and when the second fitting；
Molten plastic is injected into the injection mold cavity of injection mold via glue feeding opening, the molten plastic that glue feeding opening enters is via first
It is bonded the two sides away from each other in, the second fitting to respectively enter in injection mold cavity, the molten plastic and glue film after cooling and solidifying
The affixed formation glue film gadget of unit.
2. more glue films according to claim 1 are molded anti-overflow gluing method, it is characterised in that: the quantity of the glue feeding opening is more
A, length direction of multiple glue feeding openings along fitting side is arranged.
3. more glue films according to claim 1 are molded anti-overflow gluing method, it is characterised in that: the glue feeding opening is in Y type, into glue
Hole includes the first hole body, the second hole body and third hole body that are connected to the first hole body, and molten plastic is via the first hole body, the second hole
Body enters in the outlying injection mold cavity from the second fitting side side of the first fitting, and molten plastic is via the first hole body, third hole body
Into in the outlying injection mold cavity from the first fitting side side of the second fitting.
4. more glue films according to claim 1 are molded anti-overflow gluing method, it is characterised in that: the first patch of first glue film
Conjunction is adhesively fixed together when being bonded with the second of the second glue film via glue.
5. more glue films according to claim 1 are molded anti-overflow gluing method, which is characterized in that further include following steps: providing
First fitting of the first glue film is welded and fixed on together by welder, welder when being bonded with the second of the second glue film.
6. more glue films according to claim 5 are molded anti-overflow gluing method, it is characterised in that: the first patch of first glue film
Close while or/and the second glue film the second fitting while be equipped with weld bond, the first fitting is consolidated in, the second fitting via weld bond welding
It is scheduled on together, length direction of the weld bond along fitting side is extended.
7. more glue films according to claim 1 are molded anti-overflow gluing method, which is characterized in that further include following steps: providing
First fitting is fixed together by fixing piece, fixing piece when being bonded with second, the first fitting of fixing piece cladding Bian Yu
Two fitting sides, length direction of the fixing piece along fitting side are extended.
8. more glue films according to claim 1 are molded anti-overflow gluing method, which is characterized in that further include following steps: providing
Plastics suction mould, plastics suction mould are equipped with heating unit, and plastics suction mould is equipped with the plastic uptake die cavity for being installed with glue film substrate, heating unit
For heating adsorption mould intracavitary glue film substrate glue film substrate is softened, plastics suction mould inhales the glue film substrate after softening
Modeling processing, so that the sizing of glue film substrate plastic uptake becomes the first glue film, the second glue film.
9. more glue films according to claim 8 are molded anti-overflow gluing method, which is characterized in that further include following steps: providing
Component is cut, component is cut and the first glue film, the second glue film after the sizing of plastics suction mould plastic uptake is carried out cutting processing, after cutting
First glue film, the second glue film are fixed together to form glue film unit.
10. more glue films according to claim 9 are molded anti-overflow gluing method, it is characterised in that: the component that cuts includes setting
The actuator for being placed in plastics suction mould, the cutting knife connecting with the output end of actuator, actuator drive cutting knife to plastics suction mould
The first glue film, the second glue film after plastic uptake sizing are cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910837909.5A CN110435176A (en) | 2019-09-05 | 2019-09-05 | A kind of anti-overflow gluing method of more glue film injection moldings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910837909.5A CN110435176A (en) | 2019-09-05 | 2019-09-05 | A kind of anti-overflow gluing method of more glue film injection moldings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110435176A true CN110435176A (en) | 2019-11-12 |
Family
ID=68439237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910837909.5A Pending CN110435176A (en) | 2019-09-05 | 2019-09-05 | A kind of anti-overflow gluing method of more glue film injection moldings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110435176A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0919942A (en) * | 1995-07-07 | 1997-01-21 | Araco Corp | Interior material and manufacture thereof |
| CN101804684A (en) * | 2010-02-10 | 2010-08-18 | 上海名盛汽车饰件有限公司 | In-mould decorating injection moulding method and mould |
| CN109605786A (en) * | 2018-10-23 | 2019-04-12 | 爱卓塑料(上海)有限公司 | A kind of how embedding film production process of INS film coated decorative |
-
2019
- 2019-09-05 CN CN201910837909.5A patent/CN110435176A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0919942A (en) * | 1995-07-07 | 1997-01-21 | Araco Corp | Interior material and manufacture thereof |
| CN101804684A (en) * | 2010-02-10 | 2010-08-18 | 上海名盛汽车饰件有限公司 | In-mould decorating injection moulding method and mould |
| CN109605786A (en) * | 2018-10-23 | 2019-04-12 | 爱卓塑料(上海)有限公司 | A kind of how embedding film production process of INS film coated decorative |
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Application publication date: 20191112 |