CN220681492U - Slider ejecting type die - Google Patents
Slider ejecting type die Download PDFInfo
- Publication number
- CN220681492U CN220681492U CN202322124428.4U CN202322124428U CN220681492U CN 220681492 U CN220681492 U CN 220681492U CN 202322124428 U CN202322124428 U CN 202322124428U CN 220681492 U CN220681492 U CN 220681492U
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- die
- runner
- plate
- block
- sliding block
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- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a slide block ejection type die which comprises an upper fixed plate, a hot runner plate, an upper die plate, a lower die plate, a male die carrier plate, die legs and a bottom plate, wherein a plurality of die cavities are arranged between the upper die plate and the lower die plate, runners are arranged between the die cavities, two runner movable blocks are arranged at the lower ends of the runners, a first jacking block is arranged between the two runner movable blocks, a runner positioning block is arranged at the upper end of the first jacking block, two slide blocks are arranged at one side of each runner movable block, two oblique guide posts are arranged on the slide blocks, a plurality of guide posts are arranged between the lower die plate and the male die carrier plate, and springs are arranged on the guide posts. The beneficial effects of the utility model are as follows: the ejector mechanism is added on the sliding blocks on two sides of the upper die core and the lower die core, so that the problem that the injection products adhere to the sliding blocks during die opening blanking can be effectively solved, extra operation by production staff during adhering the sliding blocks due to the injection products is avoided, the labor intensity can be reduced, and the production efficiency is increased.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a slide block ejection type die.
Background
Along with the continuous improvement of the process and performance of injection molding products, in the process of mold design, the demolding mode of lateral core pulling tends to be more and more universal, and the lateral core pulling mechanism is a mold opening mechanism with inconsistent mold opening direction with a A, B plate, and separates the products from the sliding blocks in an inclined ejection mode;
in the process of mould opening blanking, under the condition that the injection molding product is not sufficiently cooled, after the upper mould core and the lower mould core are separated, the injection molding product is easily adhered to the lateral sliding block and cannot be blanked automatically, and in order to enable the injection molding product to be smoothly separated, extra operation is required by production staff, so that the labor intensity of the production staff is increased, and the production efficiency is influenced.
Disclosure of Invention
The purpose of the utility model is that: a slide ejector die is provided to solve the above-mentioned problems in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a slider ejecting mould, includes fixed plate, hot runner board, cope match-plate pattern, lower bolster, public mould carrier plate, mould foot and bottom plate, be equipped with a plurality of die cavities between cope match-plate pattern and the lower bolster, it is a plurality of be equipped with the runner between the die cavity, the runner lower extreme is equipped with two runner movable blocks, two be equipped with first jacking piece between the runner movable block, first jacking piece upper end is equipped with the runner locating piece, runner movable block one side is equipped with two sliders, be equipped with two oblique guide pillars on the slider, the lower bolster with be equipped with a plurality of guide posts between the public mould carrier plate, be equipped with the spring on the guide post.
Preferably, the lower ends of the two runner movable blocks respectively penetrate through the lower die plate, the male die carrier plate and the die legs.
Preferably, the upper end of the inclined guide post is connected with the upper template, and the lower end of the inclined guide post is connected with the sliding block in a sliding manner.
Preferably, a lateral sliding block is arranged on one side of the sliding block, and a second jacking block is arranged at the lower end of the sliding block.
Preferably, a positioning clamping groove is formed in one side, close to the runner movable block, of the sliding block, and the runner movable block is located in the positioning clamping groove.
Preferably, the upper end of the runner positioning block is connected with the glue injection port, and the runner positioning block is in inclined plane abutting connection with the sliding block.
The beneficial effects of the utility model are as follows: the utility model provides a slider ejecting formula mould adopts to increase ejection mechanism on the slider of last mould benevolence and lower mould benevolence both sides, can effectively solve the problem of injection molding product adhesion slider when the blanking of opening the mould, has avoided making extra operation because of the production staff when injection molding product adhesion slider, can reduce intensity of labour, increase production efficiency.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of another overall structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view of another angular partial structure of the present utility model;
fig. 5 is a schematic view of a further angular partial structure according to the present utility model.
In the figure: the mold comprises a 1-upper fixing plate, a 2-hot runner plate, a 3-upper template, a 4-lower template, a 5-male mold supporting plate, a 6-mold leg, a 7-bottom plate, an 8-sliding block, a 9-runner movable block, a 10-inclined guide pillar, an 11-spring, a 12-mold cavity, a 13-guide pillar, a 14-runner, a 15-first jacking block, a 16-runner positioning block, a 17-lateral sliding block, a 18-second jacking block, a 19-glue injection port and a 20-positioning clamping groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-5, a slide block ejection type mold comprises an upper fixed plate 1, a hot runner plate 2, an upper template 3, a lower template 4, a male mold carrier plate 5, mold legs 6 and a bottom plate 7, wherein a plurality of mold cavities 12 are arranged between the upper template 3 and the lower template 4, a runner 14 is arranged between the plurality of mold cavities 12, two runner movable blocks 9 are arranged at the lower end of the runner 14, a first jacking block 15 is arranged between the two runner movable blocks 9, the runner movable blocks 9 are jacked upwards by the first jacking block 15 through a mold jacking mechanism, the runner 14 is separated from an injection molded product, two slide blocks 8 are arranged on one side of the runner movable block 9, two inclined guide posts 10 are arranged on the slide blocks 8, the inclined guide posts 10 are pulled upwards through the upper template 3, then the slide blocks 8 are separated towards two sides, the injection molded product is convenient to be demolded, a plurality of guide posts 13 are arranged between the lower template 4 and the male mold carrier plate 5, springs 11 are arranged on the guide posts 13, the mold opening mechanism jacks the guide posts 13, and the male mold 4 are separated from the lower template 4 through the springs 11.
The lower ends of the two runner movable blocks 9 respectively penetrate through the lower die plate 4, the male die carrier plate 5 and the die feet 6, and the lower ends of the runner movable blocks 9 are connected with a die jacking mechanism.
The upper end of the inclined guide post 10 is connected with the upper die plate 3, the lower end of the inclined guide post 10 is connected with the sliding block 8 in a sliding way, and the inclined guide post 10 moves up and down along with the upper die plate 3.
The slide block 8 is provided with a lateral slide block 17 on one side for laterally pulling the core of the die, the lower end of the slide block 8 is provided with a second jacking block 18, after the inclined guide pillar 10 is pulled out, the slide block 8 is separated to two sides, and the injection molding product is ejected upwards through the second jacking block 18.
A positioning clamping groove 20 is formed in one side, close to the runner movable block 16, of the sliding block 8, and the runner movable block 16 is located in the positioning clamping groove 20.
The upper end of the runner positioning block 16 is connected with the glue injection port 19, and the runner positioning block 16 is in inclined plane abutting connection with the sliding block 8.
When the mold is closed, the upper mold plate 3 and the lower mold plate 4 are closed firstly, the two sliding blocks 8 are closed firstly, and then the lower mold plate 4 and the male mold carrier plate 5 are closed again, so that the runner movable blocks 9 are closed together;
during mold opening, after injection molding, under the action of a mold jacking mechanism, the lower mold plate 4 and the male mold carrier plate 5 firstly spring under the action of the spring 11, then the runner movable block 9 jacks up through the first jacking block 15 to enable the runner to be separated from the lower mold plate 4, and finally the inclined guide post 10 pulls out the sliding block 8 and then slides backwards, and the upper mold plate 3 and the lower mold plate 4 are opened again.
The above examples are provided to further illustrate the utility model and do not limit the utility model to these specific embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be construed as being within the protection scope of the present utility model.
Claims (6)
1. The utility model provides a slider ejecting mould, includes fixed plate (1), hot runner board (2), cope match-plate pattern (3), lower bolster (4), public mould carrier plate (5), mould foot (6) and bottom plate (7), its characterized in that: be equipped with a plurality of die cavities (12) between cope match-plate pattern (3) and lower bolster (4), a plurality of be equipped with runner (14) between die cavity (12), runner (14) lower extreme is equipped with two runner movable blocks (9), two be equipped with first jacking piece (15) between runner movable block (9), first jacking piece (15) upper end is equipped with runner locating piece (16), runner movable block (9) one side is equipped with two sliders (8), be equipped with two oblique guide pillar (10) on slider (8), lower bolster (4) with be equipped with a plurality of guide posts (13) between public mould carrier plate (5), be equipped with spring (11) on guide post (13).
2. A slide ejector die as in claim 1, wherein: the lower ends of the two runner movable blocks (9) respectively penetrate through the lower die plate (4), the male die carrier plate (5) and the die legs (6).
3. A slide ejector die as in claim 1, wherein: the upper end of the inclined guide post (10) is connected with the upper die plate (3), and the lower end of the inclined guide post (10) is in sliding connection with the sliding block (8).
4. A slide ejector die as in claim 1, wherein: a lateral sliding block (17) is arranged on one side of the sliding block (8), and a second jacking block (18) is arranged at the lower end of the sliding block (8).
5. A slide ejector die as in claim 1, wherein: a positioning clamping groove (20) is formed in one side, close to the runner movable block (9), of the sliding block (8), and the runner movable block (9) is located in the positioning clamping groove (20).
6. A slide ejector die as in claim 1, wherein: the upper end of the runner positioning block (16) is connected with the glue injection port (19), and the runner positioning block (16) is in inclined plane abutting connection with the sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124428.4U CN220681492U (en) | 2023-08-09 | 2023-08-09 | Slider ejecting type die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124428.4U CN220681492U (en) | 2023-08-09 | 2023-08-09 | Slider ejecting type die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220681492U true CN220681492U (en) | 2024-03-29 |
Family
ID=90369472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322124428.4U Active CN220681492U (en) | 2023-08-09 | 2023-08-09 | Slider ejecting type die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220681492U (en) |
-
2023
- 2023-08-09 CN CN202322124428.4U patent/CN220681492U/en active Active
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