CN221022191U - Auxiliary demoulding device for injection molding of vinyl doll - Google Patents
Auxiliary demoulding device for injection molding of vinyl doll Download PDFInfo
- Publication number
- CN221022191U CN221022191U CN202322816297.6U CN202322816297U CN221022191U CN 221022191 U CN221022191 U CN 221022191U CN 202322816297 U CN202322816297 U CN 202322816297U CN 221022191 U CN221022191 U CN 221022191U
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- Prior art keywords
- injection molding
- welded
- rod
- outer side
- block
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 30
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 title claims abstract description 28
- 229920002554 vinyl polymer Polymers 0.000 title claims abstract description 28
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Toys (AREA)
Abstract
The utility model discloses an injection molding auxiliary demoulding device for a vinyl doll, which comprises a mounting block, wherein fixed rods are welded on two sides of the mounting block, a sliding block is slidably arranged on the outer side of the fixed rods, a moving rod is welded on the bottom of the sliding block, a mould is fixedly arranged at one end of the moving rod, a mould cavity is formed in the inner side of the mould, an injection molding hole is formed in the top of the mould cavity, a driving assembly for driving the sliding block to move is arranged on the top surface of the mounting block, a baffle rod is welded on the bottom of the mounting block, one end of the baffle rod penetrates through the space between the two injection molding holes, a scraping sleeve is slidably arranged on the outer side of the baffle rod, a collision plate is welded on the outer side of the scraping sleeve, and a collision piece for the collision plate is arranged on the outer side of the driving assembly. The baffle rod is inserted into the raw material water gap during injection molding, the two dies are controlled to be far away from each other during demolding, and under the adhesion fixing effect of the baffle rod, a finished product is separated from the inner wall of the die cavity, so that the demolding is convenient to automatically perform.
Description
Technical Field
The utility model relates to the technical field of vinyl injection molding, in particular to an auxiliary demolding device for injection molding of a vinyl doll.
Background
The slush is a technological process for toy, and the material made by using said technological process is soft and possesses good elasticity.
The vinyl produced by injection molding is tightly adhered to the mold, so that the vinyl is taken out by manually using a tool after the mold is required to be opened during demolding, the operation is more troublesome, and more manpower can be wasted. Therefore, we propose an auxiliary demoulding device for injection moulding of a vinyl doll.
Disclosure of utility model
The utility model aims to provide an injection molding auxiliary demolding device for a vinyl doll, which aims to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the auxiliary demoulding device for the injection moulding of the vinyl doll comprises a mounting block, wherein fixed rods are welded on two sides of the mounting block, a sliding block is slidably arranged on the outer side of the fixed rods, a moving rod is welded on the bottom of the sliding block, a mould is fixedly arranged at one end of the moving rod, a mould cavity is formed in the inner side of the mould, an injection moulding hole is formed in the top of the mould cavity, and a driving assembly for driving the sliding block to move is arranged on the top surface of the mounting block;
the mounting block bottom welding has the shelves pole, shelves pole one end passes between two injection holes, shelves pole outside slidable mounting has scrapes and moves the cover, it is provided with the elastic component to scrape between moving cover and the mounting block, it has the conflict board to scrape to move the welding of cover outside, the drive assembly outside is provided with the conflict piece that is used for contradicting the conflict board.
Preferably, the dies on both sides are symmetrical about the mounting block.
Preferably, the drive assembly comprises a motor, the motor passes through bolt fixed mounting at the installation piece top surface, motor output fixed mounting has the threaded rod, threaded rod outside threaded connection has the screw thread piece, the both sides of screw thread piece all articulate there is the dwang, the one end that the screw thread piece was kept away from to the dwang articulates in sliding block one side, it is fixed between conflict piece and the screw thread piece.
Preferably, the elastic piece is specifically a spring, one end of the spring is installed on one side of the installation block through a screw, and the other end of the spring is installed on one side of the scraping sleeve through a screw.
Preferably, the pressing piece is specifically a pressing rod, the number of the pressing rods is two, the two pressing rods are respectively welded on two sides of the threaded block, and the lower end of the pressing rod is located above the pressing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. This supplementary shedder of vinyl doll injection moulding, when injecting the raw materials, make the shelves pole insert in the raw materials of hole of moulding plastics, open the switch of motor after the shaping, drive the threaded rod and rotate, thereby drive screw thread piece downstream, the screw thread piece drives two sliding blocks through two dwang and moves to the direction that keeps away from each other, and make two mould separation through the dwang, the partial parcel of vinyl doll finished product mouth of a river is glued in the shelves pole outside, consequently, keep away from the back at a certain distance when two moulds, by gluing the vinyl doll finished product at the die cavity inner wall can be completely with the die cavity separation, it can accomplish the drawing of patterns work voluntarily, vinyl doll drawing of patterns efficiency has been promoted.
2. This supplementary shedder of vinyl doll injection moulding continues to control the screw thread piece downstream afterwards, and the screw thread piece drives the depression bar and can contradict with the conflict board to drive and scrape the movable sleeve downstream, scrape the movable sleeve and scrape the vinyl doll mouth of a river of parcel in the shelves pole outside, make vinyl doll and shelves pole separation, it need not manual operation, has promoted the degree of automation of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model a.
In the figure: 1. a mounting block; 2. a fixed rod; 3. a sliding block; 4. a mold; 5. a mold cavity; 6. injection molding holes; 7. a motor; 8. a threaded rod; 9. a screw block; 10. a rotating lever; 11. a compression bar; 12. a gear lever; 13. scraping sleeve; 14. a spring; 15. a contact plate; 16. and (5) moving the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the utility model provides an auxiliary demolding device for injection molding of a vinyl doll, which comprises a mounting block 1, wherein both sides of the mounting block 1 are welded with a fixed rod 2, the outer side of the fixed rod 2 is slidably provided with a sliding block 3, the bottom of the sliding block 3 is welded with a moving rod 16, one end of the moving rod 16 is fixedly provided with a mold 4, the molds 4 on both sides are symmetrical with respect to the mounting block 1, the inner side of the mold 4 is provided with a mold cavity 5, the top of the mold cavity 5 is provided with an injection molding hole 6, and the top surface of the mounting block 1 is provided with a driving component for driving the sliding block 3 to move;
The bottom of the installation block 1 is welded with a baffle rod 12, one end of the baffle rod 12 passes through between the two injection molding holes 6, a scraping sleeve 13 is slidably arranged on the outer side of the baffle rod 12, an elastic piece is arranged between the scraping sleeve 13 and the installation block 1, an interference plate 15 is welded on the outer side of the scraping sleeve 13, and an interference piece for interfering the interference plate 15 is arranged on the outer side of the driving assembly.
Specifically, the baffle rod 12 is inserted into the raw material water gap during injection molding, the two dies 4 are controlled to be far away from each other during demolding, under the adhesion fixing effect of the baffle rod 12, a finished product is separated from the inner wall of the mold cavity 5, and finally the baffle plate 15 and the scraping sleeve 13 are driven to move downwards through the abutting piece, so that the demolding work can be completed after the baffle rod 12 is scraped.
Wherein: the drive assembly includes motor 7, motor 7 passes through bolt fixed mounting at installation piece 1 top surface, motor 7 output fixed mounting has threaded rod 8, threaded rod 8 outside threaded connection has screw thread piece 9, the both sides of screw thread piece 9 all articulate there is dwang 10, dwang 10 is kept away from the one end of screw thread piece 9 and articulates in sliding block 3 one side, it is fixed between conflict piece and the screw thread piece 9, open motor 7's switch, drive threaded rod 8 rotation, thereby can drive screw thread piece 9 upward or downward movement, thereby drive two sliding block 3 movements through two dwang 10.
Wherein: the elastic component specifically is spring 14, and spring 14 one end passes through the screw to be installed in installation piece 1 one side, and the spring 14 other end passes through the screw to be installed in scraping movable sleeve 13 one side, and conflict board 15 is contradicted after the downstream, when conflict piece upward movement, scrapes movable sleeve 13 and can reset under spring 14's effect to drive conflict board 15 upward movement.
Wherein: the conflict piece is specifically depression bar 11, and depression bar 11 is total two, and two depression bars 11 weld respectively in the both sides of screw thread piece 9, and depression bar 11 lower extreme is located conflict board 15 top, and control conflict piece downstream can contradict with conflict board 15 to promote conflict board 15 drive and scrape movable sleeve 13 downstream.
Working principle: the utility model relates to an auxiliary demoulding device for injection molding of a vinyl doll, which is used for injecting plastic into a mould cavity 5 in two closed moulds 4 from between an injection hole 6 and a baffle rod 12 until the height of a liquid level is close to the top of the injection hole 6, stopping injection molding, enabling raw materials to be wrapped outside the lower end of the baffle rod 12, turning on a switch of a motor 7 after the raw materials are completely cooled, driving a threaded rod 8 to rotate, driving a threaded block 9 to move downwards, driving two sliding blocks 3 to move in a direction away from each other by the threaded block 9 through two rotating rods 10, separating the two moulds 4 by a moving rod 16, and wrapping and sticking a water gap part of a finished vinyl doll product outside the baffle rod 12, so that the finished vinyl doll product stuck to the inner wall of the mould cavity 5 can be completely separated from the mould cavity 5 after the two moulds 4 are away from a certain distance, and demoulding can be automatically completed;
Then, the screw thread block 9 is continuously controlled to move downwards, the screw thread block 9 drives the compression bar 11 to collide with the collision plate 15, so that the scraping sleeve 13 is driven to move downwards, the scraping sleeve 13 scrapes off the water gap of the vinyl doll wrapped on the outer side of the baffle rod 12, so that the vinyl doll is separated from the baffle rod 12, manual operation is not needed, and the degree of automation of the device is improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides an auxiliary demoulding device of vinyl doll injection moulding, includes installation piece (1), its characterized in that: both sides of the mounting block (1) are welded with fixing rods (2), the outside of the fixing rods (2) is slidingly provided with sliding blocks (3), the bottoms of the sliding blocks (3) are welded with moving rods (16), one ends of the moving rods (16) are fixedly provided with dies (4), the inner sides of the dies (4) are provided with die cavities (5), the tops of the die cavities (5) are provided with injection molding holes (6), and the top surface of the mounting block (1) is provided with a driving assembly for driving the sliding blocks (3) to move;
The novel plastic injection molding device is characterized in that a baffle rod (12) is welded at the bottom of the installation block (1), one end of the baffle rod (12) penetrates through the space between the two injection molding holes (6), a scraping sleeve (13) is slidably arranged on the outer side of the baffle rod (12), an elastic piece is arranged between the scraping sleeve (13) and the installation block (1), a collision plate (15) is welded on the outer side of the scraping sleeve (13), and a collision piece for collision of the collision plate (15) is arranged on the outer side of the driving assembly.
2. The auxiliary demolding device for injection molding of the vinyl doll according to claim 1, wherein: the dies (4) on both sides are symmetrical with respect to the mounting block (1).
3. The auxiliary demolding device for injection molding of the vinyl doll according to claim 1, wherein: the driving assembly comprises a motor (7), the motor (7) is fixedly arranged on the top surface of the installation block (1) through bolts, a threaded rod (8) is fixedly arranged at the output end of the motor (7), threaded blocks (9) are connected with the outer side of the threaded rod (8) in a threaded mode, rotating rods (10) are hinged to two sides of the threaded blocks (9), one end, far away from the threaded blocks (9), of each rotating rod (10) is hinged to one side of the sliding block (3), and the abutting piece is fixed with the threaded blocks (9).
4. The auxiliary demolding device for injection molding of the vinyl doll according to claim 1, wherein: the elastic piece is specifically a spring (14), one end of the spring (14) is installed on one side of the installation block (1) through a screw, and the other end of the spring (14) is installed on one side of the scraping sleeve (13) through a screw.
5. The auxiliary demolding device for injection molding of the vinyl doll according to claim 3, wherein: the interference piece is specifically a compression bar (11), the number of the compression bars (11) is two, the two compression bars (11) are respectively welded on two sides of the threaded block (9), and the lower end of the compression bar (11) is located above the interference plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322816297.6U CN221022191U (en) | 2023-10-20 | 2023-10-20 | Auxiliary demoulding device for injection molding of vinyl doll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322816297.6U CN221022191U (en) | 2023-10-20 | 2023-10-20 | Auxiliary demoulding device for injection molding of vinyl doll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221022191U true CN221022191U (en) | 2024-05-28 |
Family
ID=91173289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322816297.6U Active CN221022191U (en) | 2023-10-20 | 2023-10-20 | Auxiliary demoulding device for injection molding of vinyl doll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221022191U (en) |
-
2023
- 2023-10-20 CN CN202322816297.6U patent/CN221022191U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |