CN107030968B - Sample plate and material block laminated injection mold - Google Patents
Sample plate and material block laminated injection mold Download PDFInfo
- Publication number
- CN107030968B CN107030968B CN201710391782.XA CN201710391782A CN107030968B CN 107030968 B CN107030968 B CN 107030968B CN 201710391782 A CN201710391782 A CN 201710391782A CN 107030968 B CN107030968 B CN 107030968B
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- plate
- ejector
- cushion block
- adjusting
- block
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 title claims description 23
- 238000001746 injection moulding Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003475 lamination Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012827 research and development Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical class 0.000 description 1
Images
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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a sample plate block laminated injection mold, which comprises a movable mold core, a male mold plate and a female mold plate, wherein the movable mold core, the male mold plate and the female mold plate form a mold core, and an injection molding device is arranged on the female mold plate; the movable mold core is connected with an adjusting device for adjusting the upper and lower positions of the movable mold core, the adjusting device comprises an ejector plate connected with the movable mold core, a cushion block group is arranged on the lower side of the ejector plate and comprises a plurality of cushion blocks which are sequentially stacked up and down, the cushion blocks are drawn out from the lower side of the ejector plate, and the corresponding movable mold core moves downwards; the cushion block comprises an operation part and a supporting part which are mutually connected, the supporting part is positioned at the lower side of the ejector plate, and the operation part extends out of the adjusting cavity; the supporting part is provided with a strip-shaped groove penetrating through the cushion block, an ejector rod is arranged in the strip-shaped groove, and one end of the ejector rod, which extends out of the adjusting cavity, is connected with a driving device for driving the ejector rod to move up and down; the operation part is connected with a cushion block drawing device for drawing the cushion block. The movable mold core moves to meet the thickness requirements of different sample plate blocks; the resistance that the cushion extracted is little, and the balance is kept good when the liftout plate removes, and the long service life of equipment.
Description
Technical Field
The invention relates to an injection mold, in particular to a sample block laminated injection mold.
Background
At present, the new material of plastic material is updated very fast, and in the development of plastic products, a hand board is often required to test the performance of the plastic products. However, in the manufacture of the hand plate, no plate made of the novel plastic material is available on the market, so that the test and verification results of the hand plate are not very accurate. In order to solve the first performance verification in the research and development process of new plastic products, the research and development of a new injection mold capable of adapting to the manufacture of a hand plate is very necessary.
Disclosure of Invention
The invention aims to solve the technical problem of providing a sample plate block laminated injection mold which can adapt to the manufacture of sample plates with different thicknesses.
In order to solve the technical problems, the technical scheme of the invention is as follows: the template block laminated injection mold comprises a male mold base, wherein a male mold plate is installed in the male mold base, a female mold base is arranged on the upper side of the male mold base, a female mold plate matched with the male mold plate is installed on the female mold base, a movable mold core is installed in the male mold plate in a sliding mode, and the movable mold core, the male mold plate and the female mold plate jointly enclose a mold cavity; the female template is provided with an injection molding device; the movable core is connected with an adjusting device for adjusting the vertical position of the movable core, the adjusting device comprises an adjusting seat positioned on the lower side of the male die seat, an adjusting cavity is arranged in the adjusting seat, a connecting shaft is arranged at the lower end of the movable core, the connecting shaft penetrates through the male die seat and extends into the adjusting cavity, and a wear-resistant plate for guiding the connecting shaft is arranged on the side wall of the male die seat facing the adjusting cavity; one end, located in the adjusting cavity, of the connecting shaft is connected with an ejector plate, a cushion block group is arranged on the lower side of the ejector plate and comprises a plurality of cushion blocks which are sequentially stacked up and down, the cushion blocks are pulled out from the lower side of the ejector plate, and the corresponding movable mold core moves downwards; the cushion block comprises an operating part and a supporting part which are mutually connected, the supporting part is positioned at the lower side of the ejecting plate, and the operating part extends out of the adjusting cavity; the supporting part is provided with a strip-shaped groove penetrating through the cushion block, and the extending direction of the strip-shaped groove is parallel to the drawing direction of the cushion block; an ejector rod is arranged in the strip-shaped groove, penetrates through the bottom wall of the adjusting cavity and extends out of the adjusting cavity, and one end of the ejector rod, which extends out of the adjusting cavity, is connected with a driving device for driving the ejector rod to move up and down; the cushion block drawing device comprises a connecting seat fixed on the ejecting rod, a lead screw is rotatably installed on the connecting seat, and a micro servo motor for driving the lead screw to rotate is further arranged on the connecting seat; the screw rod is screwed with a sliding block, two ends of the sliding block are provided with push rods, and the connecting line of the two push rods is perpendicular to the axis of the screw rod; two lugs matched with the two push rods are arranged at one end, extending out of the adjusting cavity, of the operating part, a push plate is arranged at one end, far away from the sliding block, of the push rod, and the push plate abuts against one side, facing the adjusting seat, of the lugs; the push rod is rotatably installed on the sliding block through a reset torsion spring, and a limiting plate for limiting the rotation direction of the push rod is further arranged on the sliding block.
As a preferred technical scheme, the upper surface of the movable mold core is provided with an inverted hook which drives the material block to move downwards together.
As a preferred technical scheme, the movable core is provided with two barbs which are arranged on two opposite sides of the upper end of the movable core in parallel
Preferably, the side surface of the push plate contacting with the lug is an inclined surface, and the inclined surface extends towards the upper side of the lug.
According to a preferable technical scheme, the bottom of the strip-shaped groove is semicircular, and the ejector rod is located at the center of the bottom of the groove.
As a preferred technical scheme, the driving device comprises a driving servo motor, a worm is arranged at the lower end of the ejection rod, and the driving servo motor drives the worm through a turbine; the driving servo motor is connected with a single chip microcomputer, a position sensor is arranged on the lead screw, the horizontal distance between the position sensor and the adjusting cavity is smaller than the length of the cushion block in the drawing direction, and the single chip microcomputer receives signals of the position sensor to control the driving servo motor to rotate.
As a preferred technical scheme, the ejector rod is positioned in the center of the ejector plate, the upper end of the ejector rod is a conical ejector head, and the ejector plate is provided with a conical groove matched with the ejector head.
The adjusting device comprises a cushion block, a cushion block is arranged in the cushion block, the cushion block is arranged in the adjusting cavity, and the distance between the cushion block and the adjusting cavity is equal to the length of the cushion block in the drawing direction.
Due to the adoption of the technical scheme, the template material block laminated injection mold is characterized in that a cavity is formed by the mother template, the common template and the movable core together, and the movable core can move up and down to meet the thickness requirements of different template material blocks; the upper and lower positions of the movable core are determined by the thickness of the cushion block, and the thickness of the material block is increased by extracting the cushion block; the cushion is extracted by cushion pull device, and the cooperation cushion of knockout rod supports the liftout plate among the extraction process, has avoided the liftout plate slope to lead to antifriction plate wearing and tearing, the life of extension equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a spacer in an embodiment of the present invention;
FIG. 3 is a schematic view of the assembly of the push rod and the slide block in an embodiment of the present invention;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is an enlarged view of area A of FIG. 4;
FIG. 6 is an enlarged view of area B of FIG. 1;
fig. 7 is a schematic structural view of a movable core in the embodiment of the present invention.
In the figure: 1-a worm; 2-a connecting seat; 3-a lead screw; 4-a slide block; 5-a position sensor; 6-a push rod; 7-a baffle plate; 8-cushion block; 9-adjusting seat; 10-male die holder; 11-a master template; 12-a female die holder; 13-an injection molding device; 14-a moving core; 15-a male template; 16-a mold cavity; 17-a wear plate; 18-a connecting shaft; 19-a knock-out plate; 20-ejecting the rod; 21-a turbine; 22-a return torsion spring; 23-a limiting plate; 24-a push plate; 25-inclined plane; 26-barb.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the sample plate block laminated injection mold includes a male mold base 10, a male mold plate 15 is installed in the male mold base 10, a female mold base 12 is disposed on an upper side of the male mold base 10, a female mold plate 11 matched with the male mold plate 15 is installed on the female mold base 12, a movable core 14 is installed in the male mold plate 15 in a sliding manner, and the movable core 14, the male mold plate 15 and the female mold plate 11 jointly enclose a cavity 16. And the injection molding device 13 is arranged on the female template 11. The movable mold core 14 is connected with an adjusting device for adjusting the vertical position of the movable mold core 14, the adjusting device comprises an adjusting device 9 positioned on the lower side of the male mold seat 10, an adjusting cavity is arranged in the adjusting seat 9, a connecting shaft 18 is arranged at the lower end of the movable mold core 14, the connecting shaft 18 penetrates through the male mold seat 10 and extends into the adjusting cavity, and a wear-resisting plate 17 for guiding the connecting shaft 18 is installed on the side wall of the male mold seat 10 facing the adjusting cavity. The connecting shaft 118 is located one end of the adjusting cavity is connected with an ejector plate 19, a cushion block group is arranged on the lower side of the ejector plate 19, the cushion block group comprises a plurality of cushion blocks 8 which are stacked up and down in sequence, the cushion blocks 8 are drawn out from the lower side of the ejector plate 19, and correspondingly, the movable mold core 14 moves downwards.
The thickness of the sample block is controlled by the movable core 14, and the thickness of the block is adjusted by adjusting the position of the movable core 14. The mold structure is improved on the basis of the conventional mold, and the movable core 14 is first provided on the molding portion of the block, and the movable core 14 is fixed to the ejector plate 19. The lower surface of the ejector plate 19 is padded with a plurality of cushion blocks 8 (the number of the cushion blocks depends on the thickness of the blocks). Each time a block 8 is extracted, a cavity 16 of corresponding thickness is obtained, so that a block of corresponding thickness is injection-molded. Compared with the prior art, the sample plate material block laminated injection mold can be used for injection molding to obtain a material block with any thickness and any plastic material, so that the performance of a novel plastic product can be accurately verified at the initial stage of product research and development.
The working principle of the sample block laminated injection mold is as follows: after the injection molding of the first layer of material block is finished, a cushion block 8 is extracted, the movable core 14 moves downwards, the material block also moves downwards, a space with the same thickness as the cushion block 8 is reserved above the material block, and then the injection molding of the second layer of material block is carried out. After the second layer of injection molding is finished, the cushion block 8 is extracted, the movable core 14 moves downwards, the material block moves downwards again, a space with the same thickness as the cushion block 8 appears above the material block again, and then the third layer of material block injection molding is carried out. And so on until the lumps with the desired thickness are obtained.
The cushion block 8 comprises an operating part 801 and a supporting part 803 which are mutually connected, the supporting part 803 is positioned at the lower side of the ejector plate 19, and the operating part 801 extends out of the adjusting cavity; the end of the operating part extending out of the adjustment cavity is provided with two lugs 802. The supporting portion 803 is provided with a strip-shaped groove 804 penetrating through the cushion block 8, and the extending direction of the strip-shaped groove 804 is parallel to the drawing direction of the cushion block 8; an ejector rod 20 is arranged in the strip-shaped groove 804, the ejector rod 20 penetrates through the bottom wall of the adjusting cavity and extends out of the adjusting cavity, and one end, extending out of the adjusting cavity, of the ejector rod 20 is connected with a driving device for driving the ejector rod 20 to move up and down; the driving device comprises a driving servo motor, a worm 1 is arranged at the lower end of the ejection rod 20, and the driving servo motor drives the worm 1 through a worm wheel 21. The device comprises a cushion block drawing device for drawing the cushion block 8, the cushion block drawing device comprises a connecting seat 2 fixed on the ejector rod 20, a lead screw 3 is rotatably installed on the connecting seat 2, and a micro servo motor for driving the lead screw to rotate is further arranged on the connecting seat 2; the lead screw 3 is screwed with a sliding block 4, two ends of the sliding block 4 are provided with push rods 6, the connecting line of the two push rods 6 is perpendicular to the axis of the lead screw 3, one end of each push rod 6, which is far away from the sliding block 4, is provided with a push plate 24, and the push plate 24 abuts against one side, facing the adjusting seat 9, of the lug 802. The push rod 6 is rotatably installed on the sliding block 4 through a torsion spring 22, a limiting plate 23 for limiting the rotation direction of the push rod 6 is further arranged on the sliding block 4, and the push rod 6 abuts against the limiting plate 23 when pushing the cushion block 8. The cushion drawing device has the action principle that the sliding block 4 drives the push rod 6 to move left and right, when the push rod 6 moves left, the push plate 24 pushes the cushion 8 to move left, after the cushion 8 drawing action is completed, the sliding block 4 drives the push plate 24 to move right, when the push plate 24 passes through the position of the lug 802, the push rod 6 swings, the push plate 24 moves to the right side of the lug to prepare for drawing the next cushion, and the push rod 6 resets under the action of the reset torsion spring 22 and abuts against the limiting plate 23. The return torsion spring 22 and the limit plate 23 are arranged to pass the lug 802 when the slider moves to the right and to ensure that the push plate 24 abuts against the lug 802 when the slider moves to the left.
The ejector rod 20 and the cushion block 8 support the ejector plate 19 together, and when the cushion block 8 is extracted, the arrangement of the ejector rod 20 reduces the extraction resistance of the cushion block 8, so that the extraction is convenient; when the cushion block 8 is about to be pulled away, the ejector rod 20 and the cushion block 8 move together, namely the cushion block 8 is pulled out, the ejector rod 20 moves downwards, the ejector plate 19 is guaranteed to move vertically and not to incline, and the problem that the forming precision of a material block is reduced due to the fact that the abrasion of the local part of the abrasion-resistant plate is seriously caused due to the inclination of the connecting shaft 18 is avoided.
In order to ensure that the slug descends together when the moving core 14 descends, the upper surface of the moving core 14 is provided with barbs 26. The movable core 14 is provided with two barbs 26, and the two barbs 26 are arranged on two opposite sides of the upper end of the movable core 14 in parallel, so that the material block can be conveniently pulled and pulled after the injection molding of the material block is completed.
Further, the side of the push plate 24 contacting the lug 802 is a slope 25, and the slope 25 extends to the upper side of the lug 802. When the push plate 24 descends along with the ejector rod 20, the push plate 24 does not need to move horizontally any more to complete the drawing of the cushion block 8.
Further, the groove bottom of the strip-shaped groove 804 is semicircular, and the ejector rod 20 is coaxially arranged with the groove bottom.
Furthermore, the driving servo motor is connected with a single chip microcomputer, a position sensor 5 is arranged on the lead screw 3, and the horizontal distance between the position sensor 5 and the adjusting cavity is smaller than the length of the cushion block 8 in the drawing direction. And the singlechip receives the signal of the position sensor 5 to control the rotation of the driving servo motor. When the slide block 4 touches the position sensor 5, the single chip microcomputer operates to drive the ejection rod 20 to descend. In order to ensure the horizontal state of the ejector plate 19 in the drawing process of the cushion block 8, the ejector rod 20 is positioned at the center of the ejector plate 19, the upper end of the ejector rod 20 is a conical ejector head, and the ejector plate 19 is provided with a conical groove matched with the ejector head.
The adjustable baffle plate is characterized by further comprising a baffle plate 7, the baffle plate 7 is fixed on the adjusting seat 9, the baffle plate 7 is over against an operation part of the cushion block 8, and the distance between the baffle plate 7 and the adjusting cavity is equal to the length of the cushion block 8 in the drawing direction. The cushion block 8 can be positioned between the lower cushion block 8 and the adjusting seat 9 through the arrangement of the baffle 7, so that the cushion block 8 is convenient to reset.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Sample plate block lamination injection mold, its characterized in that: the die comprises a male die holder, wherein a male die plate is arranged in the male die holder, a female die holder is arranged on the upper side of the male die holder, a female die plate matched with the male die plate is arranged on the female die holder, a movable core is arranged in the male die plate in a sliding manner, and the movable core, the male die plate and the female die plate jointly enclose a die cavity; the female template is provided with an injection molding device; the movable core is connected with an adjusting device for adjusting the vertical position of the movable core, the adjusting device comprises an adjusting seat positioned on the lower side of the male die seat, an adjusting cavity is arranged in the adjusting seat, a connecting shaft is arranged at the lower end of the movable core, the connecting shaft penetrates through the male die seat and extends into the adjusting cavity, and a wear-resistant plate for guiding the connecting shaft is arranged on the side wall of the male die seat facing the adjusting cavity; one end, located in the adjusting cavity, of the connecting shaft is connected with an ejector plate, a cushion block group is arranged on the lower side of the ejector plate and comprises a plurality of cushion blocks which are sequentially stacked up and down, the cushion blocks are pulled out from the lower side of the ejector plate, and the corresponding movable mold core moves downwards; the cushion block comprises an operating part and a supporting part which are mutually connected, the supporting part is positioned at the lower side of the ejector plate, and the operating part extends out of the adjusting cavity; the supporting part is provided with a strip-shaped groove penetrating through the cushion block, and the extending direction of the strip-shaped groove is parallel to the drawing direction of the cushion block; an ejector rod is arranged in the strip-shaped groove, penetrates through the bottom wall of the adjusting cavity and extends out of the adjusting cavity, and one end of the ejector rod, which extends out of the adjusting cavity, is connected with a driving device for driving the ejector rod to move up and down; the cushion block drawing device comprises a connecting seat fixed on the ejecting rod, a lead screw is rotatably installed on the connecting seat, and a micro servo motor for driving the lead screw to rotate is further arranged on the connecting seat; the screw rod is screwed with a sliding block, two ends of the sliding block are provided with push rods, and the connecting line of the two push rods is perpendicular to the axis of the screw rod; two lugs matched with the two push rods are arranged at one end, extending out of the adjusting cavity, of the operating part, a push plate is arranged at one end, far away from the sliding block, of the push rod, and the push plate abuts against one side, facing the adjusting seat, of the lugs; the push rod is rotatably installed on the sliding block through a reset torsion spring, and a limiting plate for limiting the rotation direction of the push rod is further arranged on the sliding block.
2. The master panel block stack injection mold of claim 1, wherein: and the upper surface of the movable mold core is provided with a barb for driving the material block to move downwards together.
3. The pattern block stack injection mold of claim 2, wherein: the movable mold core is provided with two barbs which are arranged on two opposite sides of the upper end of the movable mold core in parallel.
4. The master panel stack injection mold of claim 1, wherein: the side face, in contact with the lug, of the push plate is an inclined face, and the inclined face extends towards the upper side of the lug.
5. The master panel stack injection mold of claim 1, wherein: the bottom of the strip-shaped groove is semicircular, and the ejector rod is located at the center of the bottom of the groove.
6. The master panel stack injection mold of claim 1, wherein: the driving device comprises a driving servo motor, a worm is arranged at the lower end of the ejection rod, and the driving servo motor drives the worm through a turbine; the driving servo motor is connected with a single chip microcomputer, a position sensor is arranged on the lead screw, the horizontal distance between the position sensor and the adjusting cavity is smaller than the length of the cushion block in the drawing direction, and the single chip microcomputer receives signals of the position sensor to control the driving servo motor to rotate.
7. The master panel stack injection mold of claim 1, wherein: the ejector rod is located at the center of the ejector plate, the upper end of the ejector rod is a conical ejector head, and the ejector plate is provided with a conical groove matched with the ejector head.
8. The master panel stack injection mold of claim 1, wherein: the baffle is fixed on the adjusting seat, the baffle is opposite to the operating part of the cushion block, and the distance between the baffle and the adjusting cavity is equal to the length of the cushion block in the drawing direction.
9. The master panel block stack injection mold of claim 1, wherein: the thickness of the cushion block is 3 mm-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391782.XA CN107030968B (en) | 2017-05-27 | 2017-05-27 | Sample plate and material block laminated injection mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391782.XA CN107030968B (en) | 2017-05-27 | 2017-05-27 | Sample plate and material block laminated injection mold |
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| Publication Number | Publication Date |
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| CN107030968A CN107030968A (en) | 2017-08-11 |
| CN107030968B true CN107030968B (en) | 2023-03-28 |
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| CN201710391782.XA Active CN107030968B (en) | 2017-05-27 | 2017-05-27 | Sample plate and material block laminated injection mold |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109333919B (en) * | 2018-09-21 | 2021-02-26 | 佛山市顺德区远熠模塑电器有限公司 | High-strength injection molding part, high-strength injection molding part machining equipment and high-strength injection molding part machining process |
| CN110126190B (en) * | 2019-04-02 | 2024-05-24 | 精英制模实业(深圳)有限公司 | Die with changeable die cavity in injection molding process and injection molding process thereof |
| CN113414926A (en) * | 2021-07-16 | 2021-09-21 | 深圳市拓维模型技术有限公司 | CNC (computer numerical control) hand plate rapid die forming process |
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| JP2004066472A (en) * | 2002-08-01 | 2004-03-04 | Araki Kanagata Seisakusho:Kk | Method and device for different-typed/different-colored materials-integrated injection molding |
| JP2007130976A (en) * | 2005-11-14 | 2007-05-31 | Daiichi Seiko Kk | Resin molding equipment |
| JP2009018538A (en) * | 2007-07-13 | 2009-01-29 | Dic Corp | Decorative injection molded product and method for producing the same |
| EP2740579A1 (en) * | 2012-12-08 | 2014-06-11 | Volkswagen Aktiengesellschaft | Method for manufacturing a plastic component and injection moulding tool for performing the method |
| CN105014880A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Forming mold for thick-wall and solid injection products |
| CN105313278A (en) * | 2015-09-29 | 2016-02-10 | 苏州优耐鑫模具科技有限公司 | Novel stacked type injection mold |
| CN207028046U (en) * | 2017-05-27 | 2018-02-23 | 上海秉创电子科技有限公司 | Model material block lamination injection mold |
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2017
- 2017-05-27 CN CN201710391782.XA patent/CN107030968B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004066472A (en) * | 2002-08-01 | 2004-03-04 | Araki Kanagata Seisakusho:Kk | Method and device for different-typed/different-colored materials-integrated injection molding |
| JP2007130976A (en) * | 2005-11-14 | 2007-05-31 | Daiichi Seiko Kk | Resin molding equipment |
| JP2009018538A (en) * | 2007-07-13 | 2009-01-29 | Dic Corp | Decorative injection molded product and method for producing the same |
| EP2740579A1 (en) * | 2012-12-08 | 2014-06-11 | Volkswagen Aktiengesellschaft | Method for manufacturing a plastic component and injection moulding tool for performing the method |
| CN105014880A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Forming mold for thick-wall and solid injection products |
| CN105313278A (en) * | 2015-09-29 | 2016-02-10 | 苏州优耐鑫模具科技有限公司 | Novel stacked type injection mold |
| CN207028046U (en) * | 2017-05-27 | 2018-02-23 | 上海秉创电子科技有限公司 | Model material block lamination injection mold |
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| CN107030968A (en) | 2017-08-11 |
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