CN221112704U - Built-in cooling mechanism of field word plastic tray mould slider - Google Patents
Built-in cooling mechanism of field word plastic tray mould slider Download PDFInfo
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- CN221112704U CN221112704U CN202322800251.5U CN202322800251U CN221112704U CN 221112704 U CN221112704 U CN 221112704U CN 202322800251 U CN202322800251 U CN 202322800251U CN 221112704 U CN221112704 U CN 221112704U
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- insert
- cooling
- slide block
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- plastic tray
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- 238000001816 cooling Methods 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims description 20
- 239000000110 cooling liquid Substances 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a cooling mechanism arranged in a slide block of a field-shaped plastic tray die, and belongs to the technical field of dies. The side core pulling mechanism comprises two sliding block insert structures with built-in cooling components and a translation component connected with the sliding block insert structures. When the product is injection molded, the sliding block insert structure is inserted into the molding cavity, the built-in cooling component is arranged in the sliding block insert structure and can cool the product from inside to outside, the external cooling structure in the prior art is matched with the external cooling structure to enable the cooling inside and outside the product to be more balanced, so that the product quality can be improved, and before the product is ejected, the translation component can drive the sliding block insert structure and the product to be separated so as to facilitate the product demolding.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to a cooling mechanism arranged in a slide block of a Chinese character 'tian' shaped plastic tray mold.
Background
At present, the cooling structure in the field word plastic tray mould is through setting up the cooling runner in last mould and lower mould, and the cooling runner is located the upside down side of shaping chamber, realizes the cooling to the product through injecting the coolant liquid into the cooling runner of downside about the shaping chamber, and the cooling process of product is from upper and lower side inboard cooling gradually, and the difference that the cooling rate exists inside and outside the product can lead to product quality to appear the problem.
For example, chinese patent discloses a special mould for injection moulding of a grid-shaped plastic pallet with a flange [ application number: 201921018969.6] comprises a platform, the upper surface central point of platform puts department fixed mounting has the bed die, the upper surface of platform is located the left and right sides symmetry welded connection of bed die has first backup pad, two rotate between first backup pad and the bed die and install first threaded rod, screw thread installs first slider on the first threaded rod, both sides respectively fixed mounting have first backup pad around the first slider, fixed mounting has first core piece on the side that first backup pad is close to the bed die, the upper surface central point department fixed mounting of roof has the cylinder, the flexible end of cylinder runs through the roof and fixedly connected with bed die.
Disclosure of utility model
The utility model aims to solve the problems and provides a cooling mechanism arranged in a slide block of a field-shaped plastic tray die.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a field word plastics tray mould slider embeds cooling body, includes cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster between be equipped with the shaping die cavity, four lateral walls of lower bolster on all be provided with the side core pulling mechanism who links to each other with the shaping die cavity, side core pulling mechanism include two slider mold insert structures that have built-in cooling body and the translation subassembly that links to each other with slider mold insert structure.
In the cooling mechanism arranged in the sliding block of the field-shaped plastic tray die, the sliding block insert structure comprises an upper insert and a lower insert, the built-in cooling assembly is arranged in the upper insert and is connected with the translation assembly, and the upper insert and the lower insert are connected through the sliding guide structure.
In the cooling mechanism arranged in the field-shaped plastic tray die slide block, the cooling assembly comprises a cooling liquid flow passage arranged in the upper insert and two liquid inlet and outlet pipes connected with two ends of the cooling liquid flow passage.
In the cooling mechanism arranged in the sliding block of the field-shaped plastic tray die, the liquid inlet and outlet pipe is arranged in the pipeline mounting groove between the upper insert and the lower insert.
In the cooling mechanism arranged in the sliding block of the field-shaped plastic tray die, the bottom of the lower insert is provided with the inner plate rib forming part, and the connecting surface of the upper insert and the lower insert is obliquely arranged.
In the cooling mechanism arranged in the field-shaped plastic tray die slide block, the sliding guide structure comprises a guide slide block which is arranged in parallel with the connecting surface of the upper insert and the lower insert, the guide slide block is fixed on the lower end surface of the upper insert, the section of the lower part of the guide slide block is isosceles trapezoid, and the lower part of the guide slide block is inserted into the lower insert and is in sliding fit with the lower insert.
In the cooling mechanism arranged in the sliding block of the field-shaped plastic tray die, the guide sliding block is fixed on the upper insert through a plurality of bolts.
In the cooling mechanism arranged in the sliding block of the field-shaped plastic tray die, four detachable inserts are further arranged on the lower die plate, and the inner ends of the guide sliding blocks are inserted into positioning grooves on the side parts of the detachable inserts.
In the cooling mechanism arranged in the sliding block of the field-shaped plastic tray die, four vertically arranged positioning rods are further arranged on the upper end face of the lower die plate, the four positioning rods are distributed in a rectangular shape, and four locking modules are further arranged between the upper die plate and the lower die plate.
In the cooling mechanism with the built-in sliding block of the field-shaped plastic tray die, the translation assembly comprises at least one driving oil cylinder fixed on the lower die plate, the driving oil cylinder is horizontally arranged, the end part of an output shaft of the driving oil cylinder is fixedly connected with a translation seat, and the upper insert is fixed on the translation seat.
Compared with the prior art, the utility model has the advantages that:
1. When the product is injection molded, the sliding block insert structure is inserted into the molding cavity, the built-in cooling component is arranged in the sliding block insert structure and can cool the product from inside to outside, the external cooling structure in the prior art is matched with the external cooling structure to enable the cooling inside and outside the product to be more balanced, so that the product quality can be improved, and before the product is ejected, the translation component can drive the sliding block insert structure and the product to be separated so as to facilitate the product demolding.
2. The translation assembly can drive the upper insert to horizontally move, and when the upper insert horizontally moves outwards, the lower insert can be driven to vertically move upwards for a certain distance through the sliding guide structure, and then the lower insert and the upper insert are horizontally away from the forming cavity.
3. The cooling liquid can be injected into the cooling liquid flow channel in the upper insert through the liquid inlet and outlet pipe of the liquid inlet end, so that the product can be cooled from inside to outside, and the cooling liquid in the cooling liquid flow channel can be discharged through the liquid inlet and outlet pipe of the liquid outlet end.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lower die plate;
Fig. 3 is a partial structural schematic of the present utility model.
In the figure, an upper die plate 1, a lower die plate 2, a forming cavity 3, a built-in cooling component 4, a sliding block insert structure 5, a translation component 6, an upper insert 7, a lower insert 8, a liquid inlet and outlet pipe 9, an inner plate rib forming part 10, a guide sliding block 11, a detachable insert 12, a positioning groove 13, a positioning rod 14, a lock module 15, a driving oil cylinder 16 and a translation seat 17.
Detailed Description
As shown in fig. 1-3, a cooling mechanism with a built-in slide block of a field plastic tray mold comprises an upper template 1 and a lower template 2, a molding cavity 3 is arranged between the upper template 1 and the lower template 2, side core pulling mechanisms connected with the molding cavity 3 are arranged on four side walls of the lower template 2, and each side core pulling mechanism comprises two slide block insert structures 5 with built-in cooling components 4 and a translation component 6 connected with the slide block insert structures 5.
According to the utility model, when a product is injection molded, the slide block insert structure 5 is inserted into the molding cavity, the built-in cooling component is arranged in the slide block insert structure 5, so that the product can be cooled from inside to outside, and the cooling inside and outside the product can be more balanced by matching with the external cooling structure in the prior art, so that the product quality can be improved, and before the product is ejected, the translation component can drive the slide block insert structure and the product to be separated so as to facilitate the product demolding.
Specifically, as shown in fig. 1-3, the slider insert structure 5 includes an upper insert 7 and a lower insert 8, the built-in cooling assembly 4 is disposed in the upper insert 7, the upper insert 7 is connected with the translation assembly 6, and the upper insert 7 and the lower insert 8 are connected through a sliding guide structure. The translation assembly 6 can drive the upper insert 7 to horizontally move, and when the upper insert horizontally moves outwards, the lower insert can be driven to vertically move upwards for a certain distance through the sliding guide structure, and then the lower insert and the upper insert are horizontally away from the forming cavity.
Specifically, the built-in cooling module 4 includes a cooling fluid flow path provided in the upper insert 7 and two fluid inlet and outlet pipes 9 connected to both ends of the cooling fluid flow path. The cooling liquid can be injected into the cooling liquid flow channel in the upper insert through the liquid inlet and outlet pipe of the liquid inlet end, so that the product can be cooled from inside to outside, and the cooling liquid in the cooling liquid flow channel can be discharged through the liquid inlet and outlet pipe of the liquid outlet end.
Preferably, the liquid inlet and outlet pipe 9 is arranged in a pipeline installation groove between the upper insert 7 and the lower insert 8, and can be conveniently detached.
Specifically, as shown in fig. 1-3, the bottom of the lower insert 8 is provided with an inner plate rib forming part 10, and the connecting surface of the upper insert 7 and the lower insert 8 is obliquely arranged, so that when the core is pulled, the lower insert can interfere with a product at the inner plate rib forming part 10, and the lower insert can move upwards for a certain distance through a sliding guide structure, so that the product at the lower insert and the inner plate rib forming part can be separated; the sliding guide structure comprises a guide slide block 11 which is arranged in parallel with the connecting surface of the upper insert 7 and the lower insert 8, the guide slide block 11 is fixed on the lower end surface of the upper insert 7, the section of the lower part of the guide slide block 11 is isosceles trapezoid, and the lower part of the guide slide block 11 is inserted into the lower insert 8 and is in sliding fit with the lower insert 8. When the upper insert moves horizontally outwards, the guide sliding block which is obliquely arranged can also move horizontally outwards, the guide sliding block moves horizontally outwards to enable the lower insert to move upwards for a certain distance, and when a product at the position of the lower insert and the inner plate rib forming part 10 is separated from the lower insert, the lower insert and the upper insert can move horizontally outwards together.
Preferably, the guide slide 11 is fixed to the upper insert 7 by means of a number of bolts. The guide sliding block is fixed on the upper insert through a bolt, so that the guide sliding block can be conveniently detached.
Preferably, as shown in fig. 2 and 3, four detachable inserts 12 are further provided on the lower die plate 2, and the inner ends of the guiding sliding blocks 11 are inserted into the positioning grooves 13 on the side parts of the detachable inserts 12. The setting can dismantle the mold insert can make the maintenance replacement cost when reducing the local damage of lower bolster, and guide slide cooperation constant head tank can be with dismantling the mold insert and fix on the lower bolster so that can dismantle the mold insert and change.
Preferably, four positioning rods 14 which are vertically arranged are further arranged on the upper end face of the lower template 2, the four positioning rods 14 are distributed in a rectangular shape, and four lock modules 15 are further arranged between the upper template 1 and the lower template 2. The positioning rod 14 can position the upper and lower templates, and four locking modules can lock the upper and lower templates.
Specifically, referring to fig. 1 to 3, the translation assembly 6 includes at least one driving cylinder 16 fixed on the lower die plate 2, the driving cylinder 16 is horizontally disposed, an output shaft end of the driving cylinder 16 is fixedly connected with a translation seat 17, and the upper insert 7 is fixed on the translation seat 17. The driving oil cylinder can drive the translation seat to horizontally move so as to drive the upper insert to horizontally move.
The working principle of the utility model is as follows: when the product is injection molded, the slide block insert structure 5 is inserted into the molding cavity, the built-in cooling component is arranged in the slide block insert structure 5, so that the product can be cooled from inside to outside, and the cooling inside and outside the product can be more balanced by matching with the external cooling structure in the prior art, so that the product quality can be improved, and before the product is ejected, the translation component can drive the slide block insert structure and the product to be separated so as to facilitate the product demolding;
The translation assembly 6 can drive the upper insert 7 to horizontally move, the upper insert can be driven by the sliding guide structure to vertically move upwards for a certain distance when horizontally moving outwards, and then the upper insert and the lower insert are horizontally far away from the forming cavity, cooling liquid can be injected into a cooling liquid flow channel in the upper insert through a liquid inlet and outlet pipe of the liquid inlet end, so that products can be cooled from inside to outside, and cooling liquid in the cooling liquid flow channel can be discharged through the liquid inlet and outlet pipe of the liquid outlet end;
When the core is pulled out, because the lower insert can interfere with a product at the inner plate rib forming part 10, the lower insert can move upwards for a certain distance through the sliding guide structure, so that the lower insert and the product at the inner plate rib forming part can be separated, when the upper insert moves horizontally outwards, the obliquely arranged guide sliding block can also move horizontally outwards, the guide sliding block moves horizontally outwards for a certain distance, when the lower insert and the product at the inner plate rib forming part 10 are separated, the lower insert can move horizontally outwards together with the upper insert, the detachable insert is arranged, the maintenance and replacement cost when the lower die plate is damaged locally can be reduced, the guide sliding block is matched with the positioning groove to fix the detachable insert on the lower die plate so that the detachable insert can be replaced, the positioning rod 14 can position the upper die plate and the lower die plate, the upper die plate and the lower die plate can be locked by the four lock modules, the driving oil cylinder can drive the translation seat to move horizontally, and accordingly the upper insert can be driven to move horizontally.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the upper die plate 1, the lower die plate 2, the molding cavity 3, the built-in cooling module 4, the slider insert structure 5, the translation module 6, the upper insert 7, the lower insert 8, the liquid inlet and outlet pipe 9, the inner bead molding portion 10, the guide slider 11, the removable insert 12, the positioning groove 13, the positioning rod 14, the lock module 15, the driving cylinder 16, the translation seat 17, etc. are used more herein, these terms are used only for the convenience of describing and explaining the essence of the present utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides a field word plastics tray mould slider embeds cooling body, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that, cope match-plate pattern (1) and lower bolster (2) between be equipped with shaping chamber (3), four lateral walls of lower bolster (2) on all be provided with the side mechanism of loosing core that links to each other with shaping chamber (3), the side mechanism of loosing core include two slider mold insert structures (5) that have built-in cooling module (4) and translation subassembly (6) that link to each other with slider mold insert structure (5).
2. The cooling mechanism with the built-in slide block for the field plastic tray mold according to claim 1, wherein the slide block insert structure (5) comprises an upper insert (7) and a lower insert (8), the built-in cooling assembly (4) is arranged in the upper insert (7) and the upper insert (7) is connected with the translation assembly (6), and the upper insert (7) and the lower insert (8) are connected through a sliding guide structure.
3. The cooling mechanism with the built-in slide block for the field plastic tray mold according to claim 2, wherein the built-in cooling assembly (4) comprises a cooling liquid runner arranged in the upper insert (7) and two liquid inlet and outlet pipes (9) connected with two ends of the cooling liquid runner.
4. A cooling mechanism with a built-in slide block for a field plastic tray mold according to claim 3, wherein the liquid inlet and outlet pipe (9) is arranged in a pipe installation groove between the upper insert (7) and the lower insert (8).
5. The cooling mechanism with the built-in mold slide block for the field plastic pallet according to claim 2, wherein the bottom of the lower insert (8) is provided with an inner plate rib forming part (10), and the connecting surface of the upper insert (7) and the lower insert (8) is obliquely arranged.
6. The cooling mechanism with the built-in slide block for the field plastic tray mold according to claim 5, wherein the sliding guide structure comprises a guide slide block (11) which is arranged in parallel with the connecting surface of the upper insert (7) and the lower insert (8), the guide slide block (11) is fixed on the lower end surface of the upper insert (7), the section of the lower part of the guide slide block (11) is isosceles trapezoid, and the lower part of the guide slide block (11) is inserted into the lower insert (8) and is in sliding fit with the lower insert (8).
7. The cooling mechanism for the embedded mold slide block of the Chinese character 'tian' shaped plastic tray according to claim 6, wherein the guide slide block (11) is fixed on the upper insert (7) through a plurality of bolts.
8. The cooling mechanism with the built-in slide block for the field plastic tray mold according to claim 7, wherein the lower mold plate (2) is further provided with four detachable inserts (12), and the inner ends of the guide slide blocks (11) are inserted into positioning grooves (13) at the side parts of the detachable inserts (12).
9. The cooling mechanism with the built-in slide block for the field plastic tray mold according to claim 1 is characterized in that four positioning rods (14) which are vertically arranged are further arranged on the upper end face of the lower mold plate (2), the four positioning rods (14) are distributed in a rectangular shape, and four lock mold pieces (15) are further arranged between the upper mold plate (1) and the lower mold plate (2).
10. The cooling mechanism with the built-in sliding block of the field plastic tray die according to claim 2, wherein the translation assembly (6) comprises at least one driving oil cylinder (16) fixed on the lower die plate (2), the driving oil cylinder (16) is horizontally arranged, the end part of an output shaft of the driving oil cylinder (16) is fixedly connected with a translation seat (17), and the upper insert (7) is fixed on the translation seat (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800251.5U CN221112704U (en) | 2023-10-18 | 2023-10-18 | Built-in cooling mechanism of field word plastic tray mould slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800251.5U CN221112704U (en) | 2023-10-18 | 2023-10-18 | Built-in cooling mechanism of field word plastic tray mould slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221112704U true CN221112704U (en) | 2024-06-11 |
Family
ID=91367223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322800251.5U Active CN221112704U (en) | 2023-10-18 | 2023-10-18 | Built-in cooling mechanism of field word plastic tray mould slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221112704U (en) |
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2023
- 2023-10-18 CN CN202322800251.5U patent/CN221112704U/en active Active
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