CN221315022U - Injection mold capable of preventing residual adhesive from remaining - Google Patents
Injection mold capable of preventing residual adhesive from remaining Download PDFInfo
- Publication number
- CN221315022U CN221315022U CN202323043482.2U CN202323043482U CN221315022U CN 221315022 U CN221315022 U CN 221315022U CN 202323043482 U CN202323043482 U CN 202323043482U CN 221315022 U CN221315022 U CN 221315022U
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- screw
- gear
- fixedly provided
- injection mold
- top surface
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- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 239000000853 adhesive Substances 0.000 title description 3
- 230000001070 adhesive effect Effects 0.000 title description 3
- 239000003292 glue Substances 0.000 claims abstract description 21
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 238000010137 moulding (plastic) Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides an injection mold for preventing residual glue, which relates to the technical field of injection molds and comprises a base, wherein a lower mold is fixedly arranged on the top surface of the base, a support column is fixedly arranged on the top surface of the base, a top cover is fixedly arranged on the top surface of the support column, a hydraulic cylinder is fixedly arranged on the top surface of the top cover, a movable plate is fixedly arranged at the output end of the hydraulic cylinder, an upper mold is fixedly arranged on the bottom surface of the movable plate, and a bump A is fixedly arranged on the bottom surface of the movable plate. According to the utility model, through the structures of the lug A, the motor, the screw A, the lug B, the screw B, the scraping plate, the gear A, the gear B, the gear belt and the like, the injection mold can drive the scraping plate to rapidly scrape the residual glue on the bottom surface of the upper mold through the motor, so that an automatic cleaning effect is realized, the residual glue is prevented from influencing the manufacturing quality of the subsequent mold, the workload of workers is reduced, the cleaning effect is enhanced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold capable of preventing residual glue from remaining.
Background
The utility model discloses an injection mold for injection molding machine, including workstation, mould subassembly and fixed establishment, the support frame is installed on workstation upper portion, and mould subassembly quantity is two sets of, places respectively on workstation and support frame, wherein be equipped with the lift platform that is used for placing the mould subassembly on the support frame, fixed establishment quantity is two sets of, installs respectively on workstation and lift platform for fixed mould subassembly, fixed establishment includes fixing base and two sets of grip blocks, two sets of the close side of grip blocks is provided with multiunit stopper respectively. The injection mold has the characteristics of convenient disassembly, assembly and replacement of the mold. However, when the injection mold is used in the injection molding process, there may be a small block or trace of residual plastic material adhered to the bottom surface of the upper mold, which usually requires additional treatment or cleaning by a worker to ensure the quality of the subsequent mold manufacturing, while the injection mold does not have a structure capable of automatically cleaning the residual glue, which results in that the worker can only clean the residual glue manually, thus increasing the workload of the worker, reducing the cleaning efficiency, and requiring improvement.
Disclosure of utility model
The present utility model is directed to solving the technical problems set forth in the background art.
The utility model adopts the following technical scheme: the utility model provides a prevent remaining injection mold of incomplete glue, includes the base, the top surface fixed mounting of base has the bed die, the top surface fixed mounting of base has the pillar, the top surface fixed mounting of pillar has the top cap, the top surface fixed mounting of top cap has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the fly leaf, the bottom surface fixed mounting of fly leaf has the mould, the bottom surface fixed mounting of fly leaf has lug A, one side fixed mounting of lug A has the motor, the output fixed mounting of motor has screw rod A, the bottom surface fixed mounting of fly leaf has lug B, one side rotation of lug B is connected with screw rod B, screw rod A's surface rotation is connected with the scraper blade, screw rod A's one end fixed mounting has gear A, screw rod B's one end fixed mounting has gear B, gear A's surface cover is equipped with the gear area.
Preferably, the movable plate is in sliding connection with the support posts, the number of the support posts is four, and the four groups of support posts are uniformly distributed on the top surface of the base. Here, the stability of the up-and-down movement of the movable plate can be improved.
Preferably, the length of the upper die is greater than that of the lower die, and the lengths of the screw A and the screw B are greater than that of the lower die. Here, pressing to the blade during the closing of the upper and lower molds can be prevented.
Preferably, two groups of threads are formed on the surface of the scraping plate, the two groups of threads are meshed with the screw A and the screw B respectively, and the scraping plate is attached to the upper die. Here, the scraping plate can be driven to clean the bottom surface of the upper die by rotating the screw A and the screw B.
Preferably, the gear A is meshed with the gear belt, the gear belt is sleeved on the surface of the gear B, and the gear B is meshed with the gear belt. Here, the gear belt can be driven to move through the rotation of the gear A, and then the gear B is driven to rotate through the movement of the gear belt.
Preferably, the bottom surface of bed die has seted up movable groove, the bottom surface fixed mounting in movable groove has electric telescopic handle, electric telescopic handle's output fixed mounting has the round bar, the top surface fixed mounting of round bar has the kicking block. Here, can drive the kicking block through electric telescopic handle and push out from the bed die with the injection molding product after the injection molding is accomplished, make things convenient for the staff to take.
Preferably, the round rods are in sliding connection with the movable grooves, the number of the round rods is two, and the two groups of round rods are symmetrically distributed on the inner sides of the movable grooves. Here, the stability of the up-and-down movement of the top block can be improved.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. According to the utility model, through the structures of the lug A, the motor, the screw A, the lug B, the screw B, the scraping plate, the gear A, the gear B, the gear belt and the like, the injection mold can drive the scraping plate to rapidly scrape the residual glue on the bottom surface of the upper mold through the motor, so that an automatic cleaning effect is realized, the residual glue is prevented from influencing the manufacturing quality of the subsequent mold, the workload of workers is reduced, the cleaning effect is enhanced, and the working efficiency is improved.
2. According to the utility model, through the structures such as the movable groove, the electric telescopic rod, the round rod and the ejector block, a worker can drive the ejector block to eject the injection molding product after injection molding is completed from the lower die through the electric telescopic rod, so that the worker can rapidly take out the injection molding product, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of an injection mold for preventing residual glue residue according to the present utility model;
fig. 2 is a cross-sectional view of an injection mold for preventing residual glue residue according to the present utility model;
FIG. 3 is an enlarged view of the position A in FIG. 2 of the injection mold for preventing residual glue;
fig. 4 is an enlarged view of a portion B of the injection mold of fig. 2 for preventing residual glue;
FIG. 5 is a partial cross-sectional view of an injection mold for preventing residual glue according to the present utility model;
fig. 6 is an enlarged view of a portion C of fig. 5 of an injection mold for preventing residual glue according to the present utility model.
Legend description:
1. A base; 2. a lower die; 3. a support post; 4. a top cover; 5. a hydraulic cylinder; 6. a movable plate; 7. an upper die; 8. a bump A; 9. a motor; 10. a screw A; 11. a bump B; 12. a screw B; 13. a scraper; 14. a gear A; 15. a gear B; 16. a gear belt; 17. a movable groove; 18. an electric telescopic rod; 19. a round bar; 20. and (5) a top block.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an injection mold for preventing residual adhesive, which comprises a base 1, the top surface fixed mounting of base 1 has bed die 2, the top surface fixed mounting of base 1 has pillar 3, the quantity of pillar 3 is four groups, four groups of pillar 3 evenly distributed are in the top surface of base 1, the top surface fixed mounting of pillar 3 has top cap 4, the top surface fixed mounting of top cap 4 has pneumatic cylinder 5, the output fixed mounting of pneumatic cylinder 5 has fly leaf 6, sliding connection between fly leaf 6 and pillar 3, can improve the stability of fly leaf 6 up-and-down motion, the bottom surface fixed mounting of fly leaf 6 has last mould 7, the length of last mould 7 is greater than the length of bed die 2, the length of screw rod A10 and screw rod B12 is greater than the length of bed die 2, can prevent to press scraper blade 13 in last mould 7 and bed die 2 compound die process, the bottom surface fixed mounting of fly leaf 6 has lug A8, a motor 9 is fixedly arranged on one side of the lug A8, a screw A10 is fixedly arranged at the output end of the motor 9, the scraper 13 can be driven to clean the bottom surface of the upper die 7 by rotating the screw A10 and the screw B12, a lug B11 is fixedly arranged on the bottom surface of the movable plate 6, one side of the lug B11 is rotationally connected with the screw B12, the surface of the screw A10 is rotationally connected with the scraper 13, two groups of threads are arranged on the surface of the scraper 13 and are respectively meshed with the screw A10 and the screw B12, the scraper 13 is attached to the upper die 7, a gear A14 is fixedly arranged at one end of the screw A10 and meshed with the gear A16, a gear B15 is fixedly arranged at one end of the screw B12 and is driven to move by the rotation of the gear A14, the gear B16 is sleeved on the surface of the gear B15, the gear B15 is meshed with the gear A16, a gear 16 is sleeved on the surface of the gear A14, the gear B15 can be rotated by the movement of the gear belt 16.
Example two
Referring to fig. 5-6, the bottom surface of the lower mold 2 is provided with a movable groove 17, the bottom surface of the movable groove 17 is fixedly provided with an electric telescopic rod 18, the output end of the electric telescopic rod 18 is fixedly provided with round rods 19, the round rods 19 are slidably connected with the movable groove 17, the number of the round rods 19 is two, the two sets of round rods 19 are symmetrically distributed on the inner side of the movable groove 17, the stability of the up-and-down movement of the ejector block 20 can be improved, the top surface of the round rods 19 is fixedly provided with the ejector block 20, and the ejector block 20 can be driven to eject an injection molded product after injection molding is completed from the lower mold 2 through the electric telescopic rod 18, so that the ejector block is convenient for workers to take.
Working principle: when the upper die 7 needs to be cleaned, the motor 9 on one side of the protruding block A8 on the bottom surface of the movable plate 6 can be started, the motor 9 drives the screw A10 to rotate, the screw A10 drives the gear A14 to rotate, the gear A14 drives the gear belt 16 to move through rotation, the gear belt 16 drives the gear B15 to rotate through movement, the gear B15 drives the screw B12 to rotate on one side of the protruding block B11, and accordingly the scraping plate 13 can be driven to move on the bottom surface of the upper die 7 through the rotating screw A10 and the screw B12 to scrape residual glue on the bottom surface of the upper die 7. After the injection molding of the injection product in the injection mold, the electric telescopic rod 18 at the bottom surface of the movable groove 17 at the bottom surface of the lower mold 2 can be started, so that the electric telescopic rod 18 drives the round rod 19 to move upwards in the movable groove 17, and the round rod 19 drives the ejector block 20 to move upwards in the inner side of the lower mold 2, so that the injection product in the lower mold 2 can be ejected out of the lower mold 2 through the ejector block 20, and convenience is brought to staff to take.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides an injection mold that residual gum is prevented, includes base (1), its characterized in that: the novel plastic molding machine is characterized in that the top surface of the base (1) is fixedly provided with the lower die (2), the top surface of the base (1) is fixedly provided with the supporting column (3), the top surface of the supporting column (3) is fixedly provided with the top cover (4), the top surface of the top cover (4) is fixedly provided with the hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is fixedly provided with the movable plate (6), the bottom surface of the movable plate (6) is fixedly provided with the upper die (7), the bottom surface of the movable plate (6) is fixedly provided with the protruding block A (8), one side of the protruding block A (8) is fixedly provided with the motor (9), the output end of the motor (9) is fixedly provided with the screw A (10), one side of the protruding block B (11) is rotatably connected with the screw B (12), the surface of the screw A (10) is rotatably connected with the scraping plate (13), one end of the screw A (10) is fixedly provided with the gear A (14), one end of the screw B (12) is fixedly provided with the gear B (15), and one end of the screw A (14) is fixedly provided with the gear (16).
2. The injection mold for preventing residual glue according to claim 1, wherein: the movable plate (6) is in sliding connection with the support posts (3), the number of the support posts (3) is four, and the four support posts (3) are uniformly distributed on the top surface of the base (1).
3. The injection mold for preventing residual glue according to claim 1, wherein: the length of the upper die (7) is larger than that of the lower die (2), and the lengths of the screw A (10) and the screw B (12) are larger than that of the lower die (2).
4. The injection mold for preventing residual glue according to claim 1, wherein: two groups of threads are formed on the surface of the scraping plate (13), the two groups of threads are meshed with the screw A (10) and the screw B (12) respectively, and the scraping plate (13) is attached to the upper die (7).
5. The injection mold for preventing residual glue according to claim 1, wherein: the gear A (14) is meshed with the gear belt (16), the gear belt (16) is sleeved on the surface of the gear B (15), and the gear B (15) is meshed with the gear belt (16).
6. The injection mold for preventing residual glue according to claim 1, wherein: the bottom surface of bed die (2) has seted up movable groove (17), the bottom surface fixed mounting in movable groove (17) has electric telescopic handle (18), the output fixed mounting of electric telescopic handle (18) has round bar (19), the top surface fixed mounting of round bar (19) has kicking block (20).
7. The injection mold for preventing residual gum according to claim 6, wherein: the round rods (19) are connected with the movable grooves (17) in a sliding mode, the number of the round rods (19) is two, and the two groups of round rods (19) are symmetrically distributed on the inner sides of the movable grooves (17).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221315022U true CN221315022U (en) | 2024-07-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |