CN108145906A - One kind is used for the molding seesaw mechanism of-two color of sealing of the same colour - Google Patents
One kind is used for the molding seesaw mechanism of-two color of sealing of the same colour Download PDFInfo
- Publication number
- CN108145906A CN108145906A CN201611106629.XA CN201611106629A CN108145906A CN 108145906 A CN108145906 A CN 108145906A CN 201611106629 A CN201611106629 A CN 201611106629A CN 108145906 A CN108145906 A CN 108145906A
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- Prior art keywords
- color
- molding
- sealing
- pin
- same colour
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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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1615—The materials being injected at different moulding stations
-
- 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
- B29C45/2602—Mould construction elements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3055—Cars
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to injection mold technologies, the molding seesaw mechanism of two color of sealing of the same colour is used for more particularly to one kind, including pressing plate, ejection accelerator is installed on pressing plate, it ejects to be pressed against on the beveled end of accelerator and has mandril, it ejects to be pressed against on the parallel distal end of accelerator and has fixed seat, it is fixed in fixed seat vertically through the pin in mavable module core, casing is arranged with outside pin, lower end is circumferentially with the first flange, resetting spring is folded between first flange and fixed seat, resetting spring is sheathed on mandril.The beneficial effects of the invention are as follows：In the case where being molded insufficient space, sealing of the same colour, two color molding functions can be realized, avoid the big non-serviceable situation of structure institute of other space occupancy rates；Each accessory is relatively simple, and replacement is more convenient, and structure is reliable and can be good at control cost, only need to adjust the length of mandril or the length of pin in design, applicability is wide, while can ensure the quality of product.
Description
Technical field
The invention belongs to injection mold technologies, and in particular to one kind is used for the molding seesaw of-two color of sealing of the same colour
Mechanism.
Background technology
With the continuous development of automobile injection mold, the structure of product is increasingly sophisticated, so that people urgently look for
Relatively reliable, effective structure realizes the structure of certain difficulties.Conventional ordinary construction has been difficult to disclosure satisfy that mold skill
The needs of art development.
Nowadays, in double-colored or even three color forming fields, complicated structure is more and more, as double-colored and three color injection molds
Sealing problem is always the development core of such mold, this just needs people to seek more perfect knot in practice and theory
Structure pushes the development of injection molding technology.At present, it is perfect not enough about double-colored sealing and the design of forming area mould structure, if
It is difficult to obtain the structure when being molded the first color and realizing the second color of sealing and then molding of structure in meter and need to concede space and be used for
The technique effect of second color formed product.This is that ordinary construction is difficult to realize, and people always strive to design perfect structure
To realize the function.
Invention content
The purpose of the present invention is overcoming defect of the existing technology, one kind is provided in the case where being molded insufficient space,
Can realize sealing of the same colour, two color molding functions, avoid the big structure of other space occupancy rates non-serviceable situation
For the molding seesaw mechanism of-two color of sealing of the same colour.
The technical solution adopted by the present invention to solve the technical problems is：One kind is lifted up for-two color of sealing of the same colour to be molding
Including the horizontal pressing plate being fixed in mavable module core, ejection accelerator is equipped on pressing plate by screw for seesaw mechanism, and ejection adds
Being pressed against on the beveled end of fast device has mandril, and mandril is arranged in mavable module core and at the top of mavable module core, ejects accelerator vertically
Being pressed against on parallel distal end has fixed seat, is fixed in fixed seat vertically through the pin in mavable module core, pin is arranged with outside
Pipe, lower end are circumferentially with the first flange, resetting spring are folded between the first flange and fixed seat, and resetting spring is sheathed on
On mandril, casing is set on by the first flange in the stepped hole of mavable module core.
The present invention in the first color process, the first color fixed mold core molding force mandril top be pressurized and along it axially downwardly
Movement drives the beveled end of ejection accelerator to move downward, and due to being fixed on pressing plate among ejection accelerator, ejection accelerates
The bearing of the axis pin of device forms balance pivot, and the parallel distal end for ejecting accelerator moves upwards under the action of lever principle,
Fixed seat and pin is pushed to move upwards.Due to being folded with resetting spring between the first flange and fixed seat, resetting spring is arranged
In on mandril, casing is set on by the first flange in the stepped hole of mavable module core, therefore resetting spring compresses, pin can eject to
It is contacted except mavable module core and with the first color fixed mold core, production is formed between pin, the mold insert at top, mavable module core and the first color fixed mold core
Product cavity obtains the first color product so as to be molded.By the first color fixed mold core be molded after the completion of, mold open, it is of the invention
Reset condition is restored under the action of resetting spring, to ensure the repeatability smoothly completed with subsequent action of next action.
It is also known that mold, after the first color has been molded, mavable module core needs to rotate 180 ° to be molded the second color.Rotation
Afterwards, mavable module core and the second color fixed mold core coordinate, i.e., mold molds again, is contacted at the top of the second color fixed mold core and mandril at this time
It is bonded and does not apply pressure, reconfiguration contacting surface is designed to empty avoiding face, i.e. after molding, mechanism of the invention is kept not mold
It is dynamic, so as to concede second color of the former pin sealing position for shaped article at the top of pin.By molding twice, successfully obtain
The product met the requirements.
The present invention sets molding machine, i.e. fixed seat, set in the parallel distal end of ejection accelerator using accelerator is ejected
The device of pipe, resetting spring and pin combination；In the beveled end of ejection accelerator, mandril, i.e. auxiliary device are set；Molding machine
It is acted with auxiliary device by mold clamping, ejection accelerator is forced to drive the movement of both ends mechanism, that is, forms seesaw mechanism,
Reach sealing of the same colour, the molding purpose of two colors.The structure especially in the case where being molded insufficient space, can realize above-mentioned work(
Can, the big non-serviceable situation of structure institute of other space occupancy rates is avoided, in other words, can obtain and be molded the first color
The sealing of Shi Shixian structures, then during the second color of reshaping, which can concede space for the special of the second color formed product
Effect.Meanwhile each accessory is relatively simple, replaces more convenient, structure is reliable and can be good at control cost, is only needed in design
The length of mandril or the length of pin are adjusted, applicability is wide, while can ensure the quality of product.
On the mavable module core of the present invention can the symmetrically molding car light of injection molding two pieces-two color of sealing of the same colour, correspondingly make
It is high-quality with the seesaw mechanism of two sets of present invention, it is efficient.
Specifically, the anti-rotation block being fixed in mavable module core, and the fitting side of fixed seat are fitted on the one side of fixed seat
Face is plane.If being not provided with anti-rotation block, under being used for a long time, pin can generate circumferential angle and deviate, mavable module core easy to wear, and
It can influence the quality of shaped article.Therefore during seesaw mechanism action, anti-rotation block can prevent the rotation of fixed seat, protect
The accurate of pin position is demonstrate,proved, ensures product quality, conducive to mold reliability is maintained.
Specifically, the both ends for ejecting accelerator are respectively equipped with idler wheel, and the center line of each idler wheel is with ejecting accelerator
Rotary centerline it is parallel.Ejection accelerator both ends are designed with idler wheel, can solve the abrasion of both ends mechanism in use
Problem.
Specifically, the guide sleeve being arranged with outside casing in the stepped hole for being matched with mavable module core, further limiting boot and
The position of pin ensures pin guiding accuracy.
Specifically, seesaw mechanism further includes the mold insert being fixed on mavable module core, and pin is arranged in mold insert；Mold insert can lead to
It crosses fastener to be fixed on mavable module core, convenient for the installation of pin, avoids the long-term skimming wear mavable module core of pin；In addition, convenient for replacing
Different mold inserts is changed, suitable for the pin of different size, in favor of the production of different size.
Further, pin is circumferentially with the second flange close to the lower end of ejection accelerator, is equipped with and fixes at the top of fixed seat
Cavity, the cooperation of the second flange are set in fixed cavity, and pin is worn to except fixed cavity, and fixed cavity side is equipped with to put
Enter the installing port of the second flange, installing port is set on the fitting side of fixed seat；Pin is facilitated to be fixedly installed in fixed seat.
Further, the both sides of the second flange are equipped with the flat body of axis, and the flat body of axis is bonded with the side wall of fixed cavity；The axis of both sides
Flat body can avoid pin from generating circumferential angle offset, further improve product quality, avoid die wear.
Preferably, resetting spring is rectangular section die springs, in fatigue life, thermal compaction energy, resistance to permanent deformation etc.
Aspect has good performance.
The present invention a kind of advantageous effect for the molding seesaw mechanism of-two color of sealing of the same colour be：
1. the molding machine and auxiliary device of the present invention are acted by mold clamping, ejection accelerator is forced to drive two terminals
The movement of structure forms seesaw mechanism, reach sealing of the same colour, the molding purpose of two colors；
2. the structure of the present invention especially in the case where be molded insufficient space, can realize that sealing of the same colour, two colors are molded
Function avoids the big non-serviceable situation of structure institute of other space occupancy rates, in other words, can obtain in injection first
The sealing of structure is realized during color, then during the second color of reshaping, which can concede spy of the space for the second color formed product
Special effect fruit；
3. each accessory is relatively simple, replacement is more convenient, and structure is reliable and can be good at control cost, is only needed in design
The length of mandril or the length of pin are adjusted, applicability is wide, while can ensure the quality of product.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of tomograph for the molding seesaw mechanism of-two color of sealing of the same colour of the present invention；
Fig. 2 is a kind of front view for the molding seesaw mechanism of-two color of sealing of the same colour of the present invention；
A kind of ejection accelerator for the molding seesaw mechanism of-two color of sealing of the same colour that Fig. 3 is the present invention is installed on
Tomograph on pressing plate；
Fig. 4 is that one kind of the present invention is installed on for the molding seesaw mechanism cooperation of-two color of sealing of the same colour in mavable module core
Structure diagram afterwards；
Fig. 5 is that one kind of the present invention is installed on for the molding seesaw mechanism cooperation of-two color of sealing of the same colour in mavable module core
Complete section schematic diagram afterwards；
Fig. 6 is the enlarged drawing of part A in Fig. 5；
Fig. 7 is a kind of schematic three dimensional views of pin for the molding seesaw mechanism of-two color of sealing of the same colour of the present invention；
Fig. 8 is a kind of vertical view of pin for the molding seesaw mechanism of-two color of sealing of the same colour of the present invention.
Wherein:1. mold insert；2. pin, 201. second flanges, the flat body of 202. axis；3. casing, 301. first flanges；4. it is oriented to
Set；5. resetting spring；6. fixed seat, 601. fixed cavities；7. anti-rotation block；8. mandril；9. eject accelerator, 901. idler wheels；10.
Pressing plate；11. screw；12. mavable module core.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
A kind of specific reality for the molding seesaw mechanism of-two color of sealing of the same colour of the present invention as Figure 1-Figure 8
Example is applied, including the horizontal pressing plate 10 being fixed in mavable module core 12, ejection accelerator 9 is equipped with by screw 11 on pressing plate 10,
It ejecting to be pressed against on the beveled end of accelerator 9 and has mandril 8, mandril 8 is arranged in mavable module core 12 and vertically at the top of mavable module core 12,
It ejects to be pressed against on the parallel distal end of accelerator 9 and has fixed seat 6, be fixed in fixed seat 6 vertically through the edge in mavable module core 12
Needle 2, pin 2 are arranged with casing 3 outside, and 3 lower end of casing is circumferentially with the first flange 301, between the first flange 301 and fixed seat 6
Resetting spring 5 is folded with, resetting spring 5 is sheathed on mandril 8, and casing 3 is set on the ladder of mavable module core 12 by the first flange 301
Kong Zhong.
For the present embodiment in the first color process, the molding of the first color fixed mold core forces the top of mandril 8 to be pressurized and along its axial direction
It moves downward, the beveled end of ejection accelerator 9 is driven to move downward, due to being fixed on pressing plate 10 among ejection accelerator 9,
The bearing for ejecting the axis pin of accelerator 9 forms balance pivot, ejects the parallel distal end of accelerator 9 under the action of lever principle
It moves upwards, fixed seat 6 and pin 2 is pushed to move upwards.Due to being folded with reset bullet between the first flange 301 and fixed seat 6
Spring 5, resetting spring 5 are sheathed on mandril 8, and casing 3 is set on by the first flange 301 in the stepped hole of mavable module core 12, therefore multiple
Position spring 5 compress, contacted except pin 2 can be ejected to mavable module core 12 and with the first color fixed mold core, pin 2, top mold insert
1st, product cavity is formed between 12 and first color fixed mold core of mavable module core, the first color product is obtained so as to be molded.Determined by the first color
After the completion of mode injection, mold is opened, and the present embodiment is restored to reset condition under the action of resetting spring 5, under guarantee
The repeatability smoothly completed with subsequent action of one action.
It is also known that mold, after the first color has been molded, mavable module core 12 needs to rotate 180 ° to be molded the second color.Rotation
Afterwards, 12 and second color fixed mold core of mavable module core coordinates, i.e., mold molds again, the top of the second color fixed mold core and mandril 8 at this time
Contact is bonded and does not apply pressure, and reconfiguration contacting surface is designed to empty avoiding face, i.e. mold after molding, protect by the mechanism of the present embodiment
Hold it is motionless, so as to which second color of the former 2 sealing position of pin for shaped article is conceded at the top of pin 2.By molding twice, into
The product that work(acquisition is met the requirements.
The present embodiment sets molding machine, i.e. fixed seat using accelerator 9 is ejected, in the parallel distal end of ejection accelerator 9
6th, the device that casing 3, resetting spring 5 and pin 2 combine；In the beveled end of ejection accelerator 9, mandril 8, i.e. auxiliary device are set；
Molding machine and auxiliary device are acted by mold clamping, and ejection accelerator 9 is forced to drive the movement of both ends mechanism, that is, are formed and lifted up
Seesaw mechanism reaches sealing of the same colour, the molding purpose of two colors.The structure, can especially in the case where being molded insufficient space
It realizes above-mentioned function, avoids the big non-serviceable situation of structure institute of other space occupancy rates, in other words, can obtain
The sealing of structure is realized when being molded the first color, then during the second color of reshaping, which can concede space for the second color product
Molding special-effect.Meanwhile each accessory is relatively simple, replaces more convenient, structure is reliable and can be good at control cost,
The length of mandril 8 or the length of pin 2 only need to be adjusted in design, applicability is wide, while can ensure the quality of product.
As shown in figure 4, on the mavable module core 12 of the present embodiment can symmetrically injection molding two pieces-two color of sealing of the same colour it is molding
Car light, it is high-quality correspondingly using the seesaw mechanism of two sets of the present embodiment, it is efficient.
Specifically, the anti-rotation block 7 being fixed in mavable module core 12, and the patch of fixed seat 6 are fitted on the one side of fixed seat 6
Conjunction side is plane.If being not provided with anti-rotation block 107, under being used for a long time, pin 2 can generate circumferential angle offset, easy to wear
Mavable module core 12, and the quality of shaped article can be influenced.Therefore during seesaw mechanism action, anti-rotation block 107 can prevent
The rotation of fixed seat 6 ensures the accurate of 2 position of pin, ensures product quality, conducive to mold reliability is maintained.
Specifically, the both ends of ejection accelerator 9 are respectively equipped with idler wheel 901, and the center line of each idler wheel 901 with ejection
The rotary centerline of accelerator 9 is parallel.9 both ends of ejection accelerator are designed with idler wheel, can solve both ends mechanism and use process
In wear problem.
Specifically, the guide sleeve 4 being matched in the stepped hole of mavable module core 12 is arranged with outside casing 3, further limitation set
The position of pipe 3 and pin 2 ensures 2 guiding accuracy of pin.
Specifically, seesaw mechanism further includes the mold insert 1 being fixed on mavable module core 12, and pin 2 is arranged in mold insert 1；Edge
Part 1 can be fixed on mavable module core 12 by fastener, convenient for the installation of pin 2, avoid 2 long-term skimming wear mavable module core of pin
12；In addition, convenient for replacing different mold inserts 1, suitable for the pin 2 of different size, in favor of the production of different size.
Further, pin 2 is circumferentially with the second flange 201 close to the lower end of ejection accelerator 9, and 6 top of fixed seat is set
There is fixed cavity 601, the cooperation of the second flange 201 is set in fixed cavity 601, and pin 2 is worn to except fixed cavity 601, Gu
Determine 601 side of cavity to be equipped with for the installing port of the second flange 201 of merging, installing port is set on the fitting side of fixed seat 6；Side
Just pin 2 is fixedly installed in fixed seat 6.
Further, the both sides of the second flange 201 are equipped with the flat body 202 of axis, the side wall of the flat body 202 of axis and fixed cavity 601
Fitting；The flat body 202 of axis of both sides can avoid pin 2 from generating circumferential angle offset, further improve product quality, avoid mould
Tool abrasion.
Preferably, resetting spring 5 is rectangular section die springs, in fatigue life, thermal compaction energy, resistance to permanent deformation etc.
Aspect has good performance.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.
Claims (8)
1. one kind is used for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Mavable module core is fixed on including level
(12) pressing plate (10) in is equipped with ejection accelerator (9), the ejection accelerator on the pressing plate (10) by screw (11)
(9) being pressed against on beveled end has mandril (8), and the mandril (8) is arranged in mavable module core (12) and vertically beyond mavable module core (12)
Top, it is described ejection accelerator (9) parallel distal end on be pressed against have fixed seat (6), be fixed in the fixed seat (6) and pass through vertically
The pin (2) being through in mavable module core (12), the pin (2) are arranged with casing (3) outside, and described sleeve pipe (3) lower end is circumferentially with
First flange (301) is folded with resetting spring (5), the resetting spring between first flange (301) and fixed seat (6)
(5) it is sheathed on mandril (8), described sleeve pipe (3) is by the first flange (301) in the stepped hole of mavable module core (12).
It is 2. according to claim 1 a kind of for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Institute
State the anti-rotation block (7) for being fitted with and being fixed in mavable module core (12) on the one side of fixed seat (6), and the patch of the fixed seat (6)
Conjunction side is plane.
It is 3. according to claim 1 a kind of for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Institute
The both ends for stating ejection accelerator (9) are respectively equipped with idler wheel (901), and the center line of each idler wheel (901) is with ejecting accelerator
(9) rotary centerline is parallel.
It is 4. according to claim 1 a kind of for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Institute
It states and is arranged with the guide sleeve (4) being matched in the stepped hole of mavable module core (12) outside casing (3).
It is 5. according to claim 1 a kind of for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Institute
It states seesaw mechanism and further includes the mold insert (1) being fixed on mavable module core (12), the pin (2) is arranged in mold insert (1).
It is 6. according to claim 2 a kind of for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Institute
It states pin (2) and is circumferentially with the second flange (201) close to the lower end of ejection accelerator (9), be equipped at the top of the fixed seat (6) solid
Determine cavity (601), the second flange (201) cooperation is set in fixed cavity (601), and the pin (2) is worn to lock chamber
Except body (601), fixed cavity (601) side is equipped with the installing port for being placed in the second flange (201), the installing port
On the fitting side of the fixed seat (6).
It is 7. according to claim 6 a kind of for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Institute
The both sides for stating the second flange (201) are equipped with the flat body of axis (202), and the flat body of axis (202) and the side wall of fixed cavity (601) paste
It closes.
It is 8. according to claim 1 a kind of for the molding seesaw mechanism of-two color of sealing of the same colour, it is characterised in that：Institute
Resetting spring (5) is stated as rectangular section die springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106629.XA CN108145906A (en) | 2016-12-06 | 2016-12-06 | One kind is used for the molding seesaw mechanism of-two color of sealing of the same colour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106629.XA CN108145906A (en) | 2016-12-06 | 2016-12-06 | One kind is used for the molding seesaw mechanism of-two color of sealing of the same colour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145906A true CN108145906A (en) | 2018-06-12 |
Family
ID=62470852
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611106629.XA Pending CN108145906A (en) | 2016-12-06 | 2016-12-06 | One kind is used for the molding seesaw mechanism of-two color of sealing of the same colour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109282A (en) * | 2020-09-18 | 2020-12-22 | 重庆市大明汽车电器有限公司 | Double-color mold for back door switch and molding process |
| CN114889057A (en) * | 2022-05-06 | 2022-08-12 | 厦门优加精密工业有限公司 | Moving die side molding glue position die in double-color die automatic rotating system |
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| CN202318769U (en) * | 2011-11-18 | 2012-07-11 | 广州导新模具注塑有限公司 | Sealing adhesive device for double-color dies |
| CN202911078U (en) * | 2012-09-05 | 2013-05-01 | 常州华威亚克模具有限公司 | Mould dual-color plastic injection sealing gum structure |
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| CN206383396U (en) * | 2016-12-06 | 2017-08-08 | 常州星宇车灯股份有限公司 | A kind of seesaw mechanism being molded for the color of sealing two of the same colour |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06198681A (en) * | 1991-05-09 | 1994-07-19 | Three Bond Co Ltd | Metal mold for injection molding |
| CN202271488U (en) * | 2011-10-13 | 2012-06-13 | 耐普罗机械（天津）有限公司 | Jig for quick replacement of insert in mould |
| CN202318769U (en) * | 2011-11-18 | 2012-07-11 | 广州导新模具注塑有限公司 | Sealing adhesive device for double-color dies |
| CN202911078U (en) * | 2012-09-05 | 2013-05-01 | 常州华威亚克模具有限公司 | Mould dual-color plastic injection sealing gum structure |
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| CN206383396U (en) * | 2016-12-06 | 2017-08-08 | 常州星宇车灯股份有限公司 | A kind of seesaw mechanism being molded for the color of sealing two of the same colour |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109282A (en) * | 2020-09-18 | 2020-12-22 | 重庆市大明汽车电器有限公司 | Double-color mold for back door switch and molding process |
| CN112109282B (en) * | 2020-09-18 | 2024-05-24 | 重庆市大明汽车电器有限公司 | Double-color mold for back door switch and molding process |
| CN114889057A (en) * | 2022-05-06 | 2022-08-12 | 厦门优加精密工业有限公司 | Moving die side molding glue position die in double-color die automatic rotating system |
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