CN213166610U - Injection mold is used in plastic product production - Google Patents
Injection mold is used in plastic product production Download PDFInfo
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- CN213166610U CN213166610U CN202021812653.7U CN202021812653U CN213166610U CN 213166610 U CN213166610 U CN 213166610U CN 202021812653 U CN202021812653 U CN 202021812653U CN 213166610 U CN213166610 U CN 213166610U
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- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for plastic product production, which comprises a base, wherein a rotary disk is rotatably arranged above the base, four different lower female dies are uniformly arranged on the upper surface of the rotary disk, grooves are arranged on both sides of the lower female dies, a bracket is arranged on one side of the base, a mounting frame is fixed on one side of the upper end of the bracket, which is close to the rotary disk, a telescopic cylinder is arranged on the mounting frame, a motor box is fixed at the lower end of the telescopic cylinder, a motor is fixed in the motor box, an upper die holder is fixed at the power output end of the motor, an upper male die matched with the lower female dies is arranged on four sides of the upper die holder, the lower die is arranged as the rotary disk, four forming grooves are arranged on the upper surface of the rotary disk, the upper die can also rotate, so that a device can obtain four different products, when the upper die holder is, when the flitch moves upwards, the molded product can be automatically discharged, and the cost is low.
Description
Technical Field
The utility model relates to a plastic product production technical field specifically is an injection mold is used in plastic product production.
Background
When plastic products are produced, an injection mold is generally adopted for molding, and the injection mold in the prior art has the following defects:
1. one mould can only form one product, and when products with different shapes need to be formed, the mould needs to be bought again;
2. the product of injection moulding need add when the ejection of compact and establish the pneumatic cylinder, and the pneumatic cylinder extension comes the ejecting of product after the shaping, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold is used in production of plastic product to solve among the prior art mould and only can a shaping product, when the product of needs shaping different shapes, need purchase mould again and shaping back pneumatic cylinder extension come the product ejecting, the higher problem of cost.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for producing plastic products comprises a base, a rotating disk is rotatably arranged above the base, four different lower female dies are uniformly arranged on the upper surface of the rotating disc, grooves are arranged on two sides of each lower female die, a spring is arranged in the groove, a pressure rod is inserted in the middle of the spring, a material plate is arranged in the lower concave die, l-shaped pressing plates are respectively arranged on two sides of the inner lower surface of the flitch and are fixed with the lower ends of the corresponding pressing rods, a bracket is arranged on one side of the base, an installation frame is fixed on one side of the upper end of the bracket close to the rotating disc, the mounting frame is provided with a telescopic cylinder, the lower end of the telescopic cylinder is fixed with a motor box, the inside of the motor box is fixed with a motor, an upper die base is fixed at the power output end of the motor, and upper male dies matched with the lower female dies are arranged on four side faces of the upper die base.
Preferably, a guide groove is formed in the rotating disc at a position corresponding to the L-shaped pressing plate, and the lower end of the L-shaped pressing plate is inserted into the guide groove.
Preferably, a high-temperature-resistant sealing ring is arranged outside the circumference of the material plate.
Preferably, a pressing plate is fixed at the upper end of the spring.
Preferably, one side of the upper die base, which is far away from the motor, is provided with four gates, and the gates are communicated with the corresponding upper male dies.
Preferably, a sliding block is installed on one side, close to the support, of the motor box, and a sliding groove matched with the sliding block is formed in the inner side of the support.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the setting sets up the lower mould into the rotary disk, and the upper surface of rotary disk is provided with four shaping grooves to it also can rotate to go up the mould, so that a device can obtain the product of four kinds of differences.
2. The utility model discloses when the upper die base breaks away from the rotary disk, the spring can kick-back, and the resilience of spring can drive the flitch upward movement, can carry out automatic discharging with the shaping product when the flitch upward movement, and the ejection of compact is comparatively convenient, low cost.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is an installation schematic diagram of the spring of the present invention.
In the figure: 1. a telescopic cylinder; 2. a mounting frame; 3. a motor box; 4. a slider; 5. a chute; 6. a support; 7. a motor; 8. an upper male die; 9. an upper die holder; 10. a gate; 11. pressing a plate; 12. rotating the disc; 13. a lower concave die; 14. a base; 15. a groove; 16. a spring; 17. a pressure lever; 18. an L-shaped pressing plate; 19. a guide groove; 20. a material plate; 201. high temperature resistant sealing washer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, an injection mold for producing a plastic product includes a base 14, a rotating disc 12 is rotatably installed above the base 14, four different lower female molds 13 are uniformly formed on an upper surface of the rotating disc 12, and the rotating disc 12 should be connected to the base 14 through a central shaft (not shown), such that the rotating disc 12 can rotate on the base 14;
continuing to refer to fig. 1, a support 6 is installed on one side of a base 14, an installation frame 2 is fixed on one side, close to a rotating disk 12, of the upper end of the support 6, the installation frame 2 is used for installing a telescopic cylinder 1, the telescopic cylinder 1 can be a hydraulic cylinder or an air cylinder, the telescopic cylinder 1 is installed on the installation frame 2, a motor box 3 is fixed at the lower end of the telescopic cylinder 1, a motor 7 is fixed inside the motor box 3, the telescopic cylinder 1 can drive the motor box 3 to move up and down, and further the motor 7 can move up and down, an upper die base 9 is fixed at the power output end of the motor 7, upper male dies 8 matched with lower female dies 13 are arranged on four side faces of the upper die base 9, on one hand, the motor 7 can drive the upper die base 9 to move up;
as shown in fig. 1, a sliding block 4 is installed on one side of the motor box 3 close to the bracket 6, a sliding groove 5 matched with the sliding block 4 is arranged on the inner side of the bracket 6, and when the motor box 3 moves up and down, the sliding block 4 can slide in the sliding groove 5 so as to guide the motor box 3;
continuing to refer to fig. 1, a side of the upper die base 9 away from the motor 7 is provided with four gates 10, the gates 10 are communicated with the corresponding upper male dies 8, one upper male die 8 is provided with one gate 10, and the gates 10 are used for feeding materials so as to facilitate injection molding;
as shown in fig. 2, a material plate 20 is arranged inside the lower concave die 13, a high temperature resistant sealing ring 201 is arranged outside the circumference of the material plate 20, the material plate 20 serves as the bottom of the lower concave die 13 and is used for containing injection molding liquid, and the high temperature resistant sealing ring 201 can prevent the injection molding liquid from leaking from the circumference of the material plate 20;
referring to fig. 1 and 2, grooves 15 are formed in both sides of a lower female die 13, springs 16 are mounted inside the grooves 15, a pressing plate 11 is fixed to the upper end of each spring 16, a pressing rod 17 is inserted into the middle of each spring 16, L-shaped pressing plates 18 are mounted on both sides of the inner lower surface of a material plate 20, the L-shaped pressing plates 18 are fixed to the lower ends of the corresponding pressing rods 17, when an upper male die 8 moves downwards, the pressing plates 11 can be pressed, the springs 16 can be compressed by the pressing plates 11, the upper ends of the springs 16 can be compressed into the grooves 15 at the moment, the pressing rods 17 can press the L-shaped pressing plates 18 downwards, and the material plate 20 can move downwards until the material plate 20 reaches the bottom of the lower female die 13;
as shown in fig. 2, a guide groove 19 is formed in the rotating disk 12 at a position corresponding to the L-shaped pressing plate 18, the lower end of the L-shaped pressing plate 18 is inserted into the guide groove 19, and the L-shaped pressing plate 18 can move up and down in the guide groove 19.
The utility model discloses a theory of operation and use flow: when the device is used, different lower female dies 13 are aligned to an upper die holder 9 by rotating a rotating disc 12, then a motor 7 is driven, the motor 7 drives the upper die holder 9 to rotate, the position of an upper male die 8 corresponding to the lower female die 13 is rotated to a downward position, at the moment, a telescopic cylinder 1 can drive a motor box 3 to move downwards, and further the motor 7 can move downwards, the motor 7 can drive the upper die holder 9 to move downwards, so that the upper male die 8 is inserted into the lower female die 13, meanwhile, a pressing plate 11 can be pressed when the upper male die 8 moves downwards, the pressing plate 11 can compress a spring 16, the upper end of the spring 16 can be compressed into a groove 15, a pressing rod 17 can press an L-shaped pressing plate 18 downwards, so that a flitch 20 can move downwards until the flitch 20 reaches the bottom of the lower female die 13, then injection molding is carried out at a corresponding sprue 10 of the lower female die, and the injection molding is carried out at the inner part, then the telescopic cylinder 1 drives the upper die base 9 to move upwards, the spring 16 rebounds, the pressure rod 17 moves upwards, the L-shaped pressure plate 18 can push the material plate 20 upwards, and automatic discharging can be carried out.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an injection mold is used in plastic product production, includes base (14), its characterized in that: the improved die is characterized in that a rotating disc (12) is rotatably mounted above the base (14), four different lower dies (13) are uniformly arranged on the upper surface of the rotating disc (12), grooves (15) are formed in the two sides of each lower die (13), springs (16) are mounted inside the grooves (15), pressing rods (17) are inserted into the middle of the springs (16), a material plate (20) is arranged inside each lower die (13), L-shaped pressing plates (18) are mounted on the two sides of the lower surface of the inner portion of the material plate (20), the L-shaped pressing plates (18) are fixed to the lower ends of the corresponding pressing rods (17), a support (6) is mounted on one side of the base (14), an installation frame (2) is fixed to one side, close to the rotating disc (12), of the upper end of the support (6), a telescopic cylinder (1) is mounted on the installation frame (2), and a motor box (3) is fixed to the lower end, the motor box (3) is internally fixed with a motor (7), an upper die base (9) is fixed at the power output end of the motor (7), and an upper male die (8) matched with a lower female die (13) is arranged on four side faces of the upper die base (9).
2. The injection mold for plastic product production as claimed in claim 1, wherein: a guide groove (19) is formed in the rotating disc (12) at a position corresponding to the L-shaped pressing plate (18), and the lower end of the L-shaped pressing plate (18) is inserted into the guide groove (19).
3. The injection mold for plastic product production as claimed in claim 1, wherein: and a high-temperature-resistant sealing ring (201) is arranged outside the circumference of the material plate (20).
4. The injection mold for plastic product production as claimed in claim 1, wherein: and a pressure plate (11) is fixed at the upper end of the spring (16).
5. The injection mold for plastic product production as claimed in claim 1, wherein: and one side, far away from the motor (7), of the upper die base (9) is provided with four pouring gates (10), and the four pouring gates (10) are communicated with the corresponding upper male die (8).
6. The injection mold for plastic product production as claimed in claim 1, wherein: the motor box (3) is close to one side of support (6) and is installed slider (4), the inboard of support (6) is provided with spout (5) with slider (4) complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812653.7U CN213166610U (en) | 2020-08-26 | 2020-08-26 | Injection mold is used in plastic product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021812653.7U CN213166610U (en) | 2020-08-26 | 2020-08-26 | Injection mold is used in plastic product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213166610U true CN213166610U (en) | 2021-05-11 |
Family
ID=75767759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021812653.7U Active CN213166610U (en) | 2020-08-26 | 2020-08-26 | Injection mold is used in plastic product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213166610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276335A (en) * | 2021-05-20 | 2021-08-20 | 温州锦恒宠物用品有限公司 | Dog chews processing is with suppression forming device |
| CN114571662A (en) * | 2022-04-01 | 2022-06-03 | 阜阳冈奇精密科技有限公司 | Improved injection mold |
-
2020
- 2020-08-26 CN CN202021812653.7U patent/CN213166610U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276335A (en) * | 2021-05-20 | 2021-08-20 | 温州锦恒宠物用品有限公司 | Dog chews processing is with suppression forming device |
| CN114571662A (en) * | 2022-04-01 | 2022-06-03 | 阜阳冈奇精密科技有限公司 | Improved injection mold |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201700, 1st Floor, Building 1, No. 800 Songda Road, Qingpu District, Shanghai Patentee after: SHANGHAI ZENNER PRECISION DIE Co.,Ltd. Country or region after: China Address before: 201702 1st floor of Building 2, 1st floor of building 4, No. 6558, Yinggang East Road, Qingpu District, Shanghai Patentee before: SHANGHAI ZENNER PRECISION DIE Co.,Ltd. Country or region before: China |