CN216885040U - Injection mold for plastic product processing - Google Patents
Injection mold for plastic product processing Download PDFInfo
- Publication number
- CN216885040U CN216885040U CN202220313799.XU CN202220313799U CN216885040U CN 216885040 U CN216885040 U CN 216885040U CN 202220313799 U CN202220313799 U CN 202220313799U CN 216885040 U CN216885040 U CN 216885040U
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- Prior art keywords
- mold
- limiting
- injection
- fixedly connected
- closing base
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- 239000004033 plastic Substances 0.000 title claims abstract description 38
- 229920003023 plastic Polymers 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 238000001746 injection moulding Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 150000001875 compounds Chemical class 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application relates to an injection mold for processing plastic products, which comprises an injection molding box, wherein two hydraulic cylinders are installed in the injection molding box, telescopic rods are arranged on the hydraulic cylinders, a same mold closing base is fixedly sleeved on the two telescopic rods, a mold groove is formed in the mold closing base, a fixed mold is further arranged in the injection molding box, a demolding module is arranged in the fixed mold in a sliding manner, an injection molding groove is formed in the demolding module, two limiting rods are fixedly connected to the demolding module, one end of each limiting rod is fixedly connected with a limiting head, a hollow groove is further formed in the fixed mold, the limiting head is arranged in the hollow groove in a sliding manner, in the application, the mold closing base can be matched with a demolding block on the fixed mold, the plastic is conveniently injected and molded, after molding and cooling, the mold closing base withdraws, and the demolding block can be pushed to slide outwards through a first spring, therefore, the mold can be ejected out of the fixed mold, and the demolding is convenient.
Description
Technical Field
The application relates to the technical field of injection molds, in particular to an injection mold for processing plastic products.
Background
Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
However, when the conventional plastic product is injection-molded, the mold is easily adhered to the mold cavity, which causes difficulty in mold release and affects the processing efficiency. Accordingly, one skilled in the art provides an injection mold for plastic product processing to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems raised in the background art described above, the present application provides an injection mold for plastic product processing.
The application provides an injection mold for plastic products processing adopts following technical scheme:
the utility model provides an injection mold for plastic products processing, includes the case of moulding plastics, two pneumatic cylinders are installed to the incasement of moulding plastics, be provided with the telescopic link on the pneumatic cylinder, fixed cover is equipped with same compound die base on two telescopic links, and has seted up the mould type groove on the compound die base, the incasement of moulding plastics still is provided with the fixed die, it is provided with demoulding piece to slide in the fixed die, the last groove of moulding plastics of having seted up of demoulding piece, and two gag lever posts of fixedly connected with on the demoulding piece, the one end fixed connection of gag lever post has the dummy head, still be provided with the dead slot in the fixed die, the dummy head slides and sets up in the dead slot, and is provided with first spring between drawing of patterns piece and the fixed die, and first spring housing is established on the gag lever post.
Through adopting above-mentioned technical scheme, through the compound die base that sets up, can cooperate with the drawing of patterns piece on the stationary mould, conveniently with plastics injection moulding, the shaping cooling back withdraws the compound die base, through the first spring that sets up, can promote the drawing of patterns piece and outwards slide to can be ejecting from the stationary mould with the model, the drawing of patterns is convenient.
Preferably, still be provided with the circulative cooling chamber in the compound die base, and the exit linkage in circulative cooling chamber has two water pipes, the same cold water tank of one end fixedly connected with of two water pipes, cold water tank fixed mounting still installs the water pump in one side of the case of moulding plastics on and one of two water pipes.
Through adopting above-mentioned technical scheme, through the water pump that sets up, can conveniently pass through the water pipe pump delivery to the circulative cooling intracavity with the water in the cold water storage cistern, conveniently to model cooling, rapid prototyping.
Preferably, the mold closing base is slidably sleeved with two positioning slide rods, the positioning slide rods are matched with the demolding block, one end of each positioning slide rod is fixedly connected with the same limiting seat, two second springs are arranged between the limiting seats and the mold closing base, and the second springs are sleeved on the corresponding positioning slide rods.
Through adopting above-mentioned technical scheme, through the location slide bar that sets up, can extrude the drawing of patterns piece, fix the drawing of patterns piece in deciding the mould, when spacing seat receives the restriction, will extrude the second spring for spacing seat is close to the compound die base.
Preferably, the limiting seat is further fixedly connected with a demolding slide rod, the demolding slide rod is sleeved on the mold closing base in a sliding mode, a third spring is arranged between the limiting seat and the mold closing base, and the third spring is sleeved on the demolding slide rod.
Through adopting above-mentioned technical scheme, through the third spring that sets up, can receive the restriction at spacing seat, when constantly being close to the compound die base, can be ejecting from the compound die base with the model through the drawing of patterns slide bar that sets up, conveniently take out the model.
Preferably, the injection molding box is internally provided with a positioning rod, the positioning rod is matched with the limiting seat, the inner walls of the two sides of the injection molding box are provided with slide rails, the slide rails are internally provided with slide blocks in a sliding manner, and the two slide blocks are respectively and fixedly connected to the two sides of the mold closing base.
Through adopting above-mentioned technical scheme, through the locating lever that sets up, can be to spacing fixed of spacing seat to through the cooperation of slide rail and slider, can further stabilize the compound die base.
To sum up, the application comprises the following beneficial technical effects:
1. through the compound die base that sets up, can cooperate with the drawing of patterns piece on the fixed die utensil, conveniently with plastics injection moulding, the compound die base is withdrawn to the shaping cooling back, through the first spring that sets up, can promote the drawing of patterns piece and outwards slide to can be ejecting in the fixed die utensil with the model, the drawing of patterns is convenient.
2. Through the water pump that sets up, can conveniently pass through the water of cold water storage cistern and manage the pump-out to the circulative cooling intracavity, conveniently to model cooling, rapid prototyping.
Drawings
FIG. 1 is a schematic structural diagram of a first perspective section of an injection mold for processing plastic products in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a second perspective section of an injection mold for processing plastic products in an embodiment of the present application;
FIG. 3 is an enlarged schematic view of a part of a three-dimensional structure of an injection mold for processing plastic products in an embodiment of the present application;
FIG. 4 is an enlarged schematic view of a portion A of the injection mold in FIG. 1 for processing plastic products in the embodiment of the present application;
fig. 5 is an enlarged schematic view of a portion B of an injection mold for processing plastic products in the embodiment of the present application.
Description of reference numerals: 1. injection molding a box; 2. a hydraulic cylinder; 3. a telescopic rod; 4. a mold closing base; 5. a mould groove; 6. fixing a mold; 7. demoulding; 8. injection molding a groove; 9. a limiting rod; 10. a limiting head; 11. an empty groove; 12. a circulating cooling cavity; 13. a water pipe; 14. a cold water tank; 15. a water pump; 16. positioning a sliding rod; 17. a limiting seat; 18. a second spring; 19. demoulding the slide bar; 20. a third spring; 21. positioning a rod; 22. a slide rail; 23. a slide block.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an injection mold for processing plastic products. Referring to fig. 1-5, an injection mold for processing plastic products comprises an injection mold box 1, two hydraulic cylinders 2 are installed in the injection mold box 1, telescopic rods 3 are arranged on the hydraulic cylinders 2, the same mold closing base 4 is fixedly sleeved on the two telescopic rods 3, a mold groove 5 is formed in the mold closing base 4, a fixed mold 6 is further arranged in the injection mold box 1, a demolding block 7 is slidably arranged in the fixed mold 6, an injection molding groove 8 is formed in the demolding block 7, two limiting rods 9 are fixedly connected to the demolding block 7, one end of each limiting rod 9 is fixedly connected with a limiting head 10, a hollow groove 11 is further arranged in the fixed mold 6, the limiting head 10 is slidably arranged in the hollow groove 11, a first spring is arranged between the demolding block 7 and the fixed mold 6, the first spring is sleeved on the limiting rod 9 and can be matched with the demolding block 7 on the fixed mold 6 through the arranged mold closing base 4, the convenience is with plastics injection moulding, and the compound die base 4 is withdrawn to the shaping cooling back, through the first spring that sets up, can promote and take off module 7 and outwards slide to can be ejecting from deciding mould 6 with the model, the drawing of patterns is convenient.
In this application, still be provided with circulative cooling chamber 12 in the compound die base 4, and the exit linkage in circulative cooling chamber 12 has two water pipes 13, the same cold water storage cistern 14 of one end fixedly connected with of two water pipes 13, cold water storage cistern 14 fixed mounting is in the one side of case 1 of moulding plastics, and still install water pump 15 on one water pipe 13 in two water pipes 13, through the water pump 15 that sets up, can conveniently pump the water in the cold water storage cistern 14 to circulative cooling chamber 12 in through water pipe 13, the convenience is to model cooling, rapid prototyping.
In this application, the sliding sleeve is equipped with two location slide bars 16 on the compound die base 4, location slide bar 16 cooperatees with drawing of patterns piece 7, the same spacing seat 17 of one end fixedly connected with of two location slide bars 16, and be provided with two second springs 18 between spacing seat 17 and the compound die base 4, second spring 18 cover is established on the location slide bar 16 that corresponds, through the location slide bar 16 that sets up, can extrude drawing of patterns piece 7, fix drawing of patterns piece 7 in fixed die utensil 6, when spacing seat 17 receives the restriction, will extrude second spring 18, make spacing seat 17 be close to compound die base 4.
In this application, still fixedly connected with drawing of patterns slide bar 19 on the spacing seat 17, drawing of patterns slide bar 19 slip cover is established on compound die base 4, and is provided with third spring 20 between spacing seat 17 and the compound die base 4, and third spring 20 cover is established on drawing of patterns slide bar 19, through the third spring 20 that sets up, can receive the restriction at spacing seat 17, when constantly being close to compound die base 4, can be ejecting from compound die base 4 with the model through the drawing of patterns slide bar 19 that sets up, conveniently take out the model.
In this application, still be provided with locating lever 21 in the case 1 of moulding plastics, locating lever 21 cooperatees with spacing seat 17, and all be provided with slide rail 22 on the both sides inner wall of case 1 of moulding plastics, it is provided with slider 23 to slide in the slide rail 22, two slider 23 difference fixed connection are in the both sides of compound die base 4, locating lever 21 through setting up, can be spacing fixed to spacing seat 17, and through the cooperation of slide rail 22 with slider 23, can further stabilize compound die base 4.
The implementation principle of the injection mold for processing the plastic products in the embodiment of the application is as follows: when the injection molding machine is used, the hydraulic cylinder 2 is matched with the telescopic rod 3 to push the mold closing base 4 to slide towards the fixed mold 6, the demolding block 7 can be extruded through the positioning slide rod 16 arranged on the limiting seat 17, the demolding block 7 is conveniently fixed in the fixed mold 6, then molten plastic is injected into the injection molding groove 8 through the injection molding head, the demolding block 7 is matched with the mold groove 5, the plastic can be shaped, and then water in the cold water tank 14 can be conveniently pumped into the circulating cooling cavity 12 through the water pipe 13 through the arranged water pump 15, so that the mold is conveniently cooled and quickly molded;
then, the die closing base 4 is withdrawn through the hydraulic cylinder 2 and the telescopic rod 3, the die closing base 4 can be further stabilized through the matching of the arranged slide rail 22 and the slide block 23, the constraint on the demolding block 7 is released while the positioning slide rod 16 slides, and the limiting rod 9 and the limiting head 10 are pushed to slide under the action of the first spring, so that the demolding block 7 slides outwards, the model is conveniently ejected from the fixed mold 6, and demolding is convenient;
and through the locating lever 21 that sets up, can be fixed spacing to spacing seat 17, when spacing seat 17 received the restriction, compound die base 4 will constantly be close to spacing seat 17, through the drawing of patterns slide bar 19 that sets up on spacing seat 17, alright ejecting in following model groove 5 with the model, conveniently take out the model, later under the effect of second spring 18 and third spring 20, alright resume spacing seat 17 and compound die base 4 between the interval, convenient reciprocal use.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. An injection mould for processing plastic products, which comprises an injection box (1) and is characterized in that, two hydraulic cylinders (2) are arranged in the injection molding box (1), telescopic rods (3) are arranged on the hydraulic cylinders (2), the two telescopic rods (3) are fixedly sleeved with the same mold closing base (4), a mould groove (5) is arranged on the mould closing base (4), a fixed mould (6) is also arranged in the injection molding box (1), a demoulding block (7) is arranged in the fixed mould (6) in a sliding way, an injection molding groove (8) is arranged on the demoulding block (7), two limiting rods (9) are fixedly connected to the demoulding piece (7), one end of each limiting rod (9) is fixedly connected with a limiting head (10), a hollow groove (11) is further arranged in the fixed mould (6), and a first spring is arranged between the demoulding block (7) and the fixed mould (6).
2. An injection mold for plastic article processing as claimed in claim 1, wherein: still be provided with circulative cooling chamber (12) in compound die base (4), and the exit linkage in circulative cooling chamber (12) has two water pipes (13), and the same cold water storage cistern (14) of one end fixedly connected with of two water pipes (13), and still installs water pump (15) on one water pipe (13) in two water pipes (13).
3. An injection mold for plastic article processing as claimed in claim 1, wherein: the die closing base (4) is sleeved with two positioning slide rods (16) in a sliding mode, one end of each positioning slide rod (16) is fixedly connected with the same limiting seat (17), and two second springs (18) are arranged between the limiting seats (17) and the die closing base (4).
4. An injection mold for plastic article processing as claimed in claim 3, wherein: the limiting seat (17) is further fixedly connected with a demolding sliding rod (19), the demolding sliding rod (19) is sleeved on the die closing base (4) in a sliding mode, and a third spring (20) is arranged between the limiting seat (17) and the die closing base (4).
5. An injection mold for plastic article processing as claimed in claim 1, wherein: still be provided with locating lever (21) in the case (1) of moulding plastics, and all be provided with slide rail (22) on the both sides inner wall of case (1) of moulding plastics, it is provided with slider (23) to slide in slide rail (22), and two slider (23) are fixed connection respectively in the both sides of compound die base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313799.XU CN216885040U (en) | 2022-02-16 | 2022-02-16 | Injection mold for plastic product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313799.XU CN216885040U (en) | 2022-02-16 | 2022-02-16 | Injection mold for plastic product processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216885040U true CN216885040U (en) | 2022-07-05 |
Family
ID=82184805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220313799.XU Expired - Fee Related CN216885040U (en) | 2022-02-16 | 2022-02-16 | Injection mold for plastic product processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216885040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056440A (en) * | 2022-08-11 | 2022-09-16 | 山东昊瑞得智能科技有限公司 | Medical treatment injection mold shaping is with postponing shedder |
| CN116714197A (en) * | 2023-08-10 | 2023-09-08 | 成都工业职业技术学院 | Plastic insulation shell injection molding device for light-weight pure electric commercial vehicle cab |
-
2022
- 2022-02-16 CN CN202220313799.XU patent/CN216885040U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056440A (en) * | 2022-08-11 | 2022-09-16 | 山东昊瑞得智能科技有限公司 | Medical treatment injection mold shaping is with postponing shedder |
| CN115056440B (en) * | 2022-08-11 | 2022-11-22 | 山东昊瑞得智能科技有限公司 | Medical treatment injection mold shaping is with postponing shedder |
| CN116714197A (en) * | 2023-08-10 | 2023-09-08 | 成都工业职业技术学院 | Plastic insulation shell injection molding device for light-weight pure electric commercial vehicle cab |
| CN116714197B (en) * | 2023-08-10 | 2023-11-10 | 成都工业职业技术学院 | Plastic insulation shell injection molding device for light-weight pure electric commercial vehicle cab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |