Injection molding insert taking device
By introducing a material guiding component and a heat dissipation component into the injection molding insert pick-up device, the problem of lack of buffering and cooling in the injection molding insert pick-up device is solved, realizing high-quality delivery and precise cooling of the insert, and reducing the production scrap rate and cost.
Patent Information
- Application Number
- CN202520311014.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing injection molding insert removal devices lack buffering and cooling functions, causing the injection molding inserts to deform under residual heat, affecting dimensional accuracy and increasing scrap rate.
An injection molding insert pick-up device was designed, comprising a material guiding component and a heat dissipation component. The material guiding component provides cushioning through a material guiding plate to prevent the insert from falling directly, while the heat dissipation component uses a cooling fan for air cooling to ensure that the insert does not deform during the conveying process.
This effectively avoids collision damage and residual heat deformation of the inserts, ensuring the quality and dimensional accuracy of the inserts, and reducing scrap rate and production costs.
Smart Images
Figure CN223763700U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of injection molding equipment technology, specifically an injection molding insert removal device. Background Technology
[0002] Automotive door panel inserts are key components of automotive door panels, mostly made of rigid plastic. Injection molding equipment is an important tool for producing automotive door panel inserts. Injection molding equipment can achieve high-precision and high-efficiency production of injection molded inserts. Injection molded inserts can reduce the weight of automotive door panels and have good wear resistance.
[0003] The existing injection molding insert removal device has the following shortcomings: the existing injection molding insert removal device lacks buffering and cooling functions. The existing injection molding inserts fall directly onto the collection device after being ejected by the injection molding machine. The inserts may deform under the action of residual heat, making it difficult to ensure dimensional accuracy during subsequent processing, increasing the scrap rate and production costs. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides an injection molding insert removal device, which solves the problem that existing injection molding insert removal devices lack buffering and cooling functions.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an injection molding insert removal device, comprising a support frame one, an L-shaped connecting block fixedly connected to one side of the support frame one, a servo motor fixedly connected to the top of the L-shaped connecting block, a rotating shaft coaxially fixedly connected to the output end of the servo motor, a pulley coaxially fixedly connected to the rotating shaft one, one end of the rotating shaft one passing through the support frame one and rotatably connected thereto, a drive roller coaxially fixedly connected to one end of the rotating shaft one, one end of the drive roller rotatably connected to the support frame one, a driven roller rotatably connected to the support frame one, a conveyor belt sleeved between the driven roller and the drive roller, a material guiding assembly provided at the top of the support frame one, a second support frame fixedly connected to the top of the support frame one, and a heat dissipation assembly provided on the second support frame.
[0006] As a further embodiment of this utility model: the material guiding assembly includes a pair of multi-stage electric telescopic rods, each of the multi-stage electric telescopic rods is fixedly connected to the top of a support frame one, and the output end of each of the multi-stage electric telescopic rods is fixedly connected to a support frame three. A stepper motor is fixedly connected to one side of the support frame three, and the output end of the stepper motor passes through the support frame three and is rotatably connected to it. A rotating shaft two is coaxially fixedly connected to the output end of the stepper motor, and a pair of connecting blocks are coaxially fixedly connected to the rotating shaft two. A material guiding plate is fixedly connected to one side of each connecting block.
[0007] As a further embodiment of this utility model: a protective cover is provided on the top of the conveyor belt, and a pair of connecting rods are fixedly connected to the outer periphery of the protective cover, with one end of each connecting rod being fixedly connected to the support frame.
[0008] As a further embodiment of this utility model: the heat dissipation assembly includes a support block, a housing, and a rotating shaft three. The support block and the housing are both fixedly connected to the top of the support frame two. The rotating shaft three is rotatably connected to the support frame two. A worm gear is rotatably connected to the support block. One end of the worm gear passes through the housing and is rotatably connected to it. A pulley two is coaxially fixedly connected to one end of the worm gear. A worm wheel is coaxially fixedly connected to the top of the rotating shaft three. The worm wheel meshes with the worm gear. A protective cover passes through the bottom of the rotating shaft three and is rotatably connected to it. A cooling fan is coaxially fixedly connected to the bottom of the rotating shaft three.
[0009] As a further embodiment of this utility model: a belt is fitted between the second pulley and the first pulley.
[0010] As a further embodiment of this utility model, a plurality of idler rollers are rotatably connected to the support frame.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. This utility model, by setting up a material guiding component, allows the injection molding insert to slide down the guide plate in the material guiding component onto the conveyor belt, providing a buffer for the injection molding insert and avoiding direct drop and collision damage, effectively ensuring the quality of the insert. The height and tilt angle of the guide plate can also be flexibly adjusted according to different injection molding inserts to ensure that the injection molding insert slides down at a suitable speed, improving the versatility of the equipment.
[0013] 2. By setting up a heat dissipation component, the utility model can dissipate heat from the injection-molded inserts on the conveyor belt, avoid deformation caused by residual heat, ensure their dimensional accuracy and shape stability, and at the same time, the cooled inserts are easier to pick up and handle later. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall design of this utility model;
[0015] Figure 2 This is a schematic cross-sectional view of the conveyor belt of this utility model;
[0016] Figure 3 This is a schematic diagram of the cross-section of the protective cover and the shell of this utility model.
[0017] In the diagram: 1. Support frame one; 2. L-shaped connecting block; 3. Servo motor; 4. Belt pulley one; 5. Driving roller; 6. Driven roller; 7. Conveyor belt; 8. Support frame two; 9. Multi-stage electric telescopic rod; 10. Support frame three; 11. Stepper motor; 12. Connecting block; 13. Guide plate; 14. Protective cover; 15. Connecting rod; 16. Support block; 17. Housing; 18. Worm gear; 19. Belt pulley two; 20. Worm gear; 21. Cooling fan; 22. Idler roller. Detailed Implementation
[0018] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0019] like Figures 1-3 As shown, this utility model provides a technical solution:
[0020] A device for picking up injection-molded inserts includes a support frame 1. An L-shaped connecting block 2 is fixedly connected to one side of the support frame 1. A servo motor 3 is fixedly connected to the top of the L-shaped connecting block 2. A rotating shaft 1 is coaxially fixedly connected to the output end of the servo motor 3. A pulley 4 is coaxially fixedly connected to the rotating shaft 1. One end of the rotating shaft 1 passes through the support frame 1 and is rotatably connected to it. A drive roller 5 is coaxially fixedly connected to one end of the rotating shaft 1. One end of the drive roller 5 is rotatably connected to the support frame 1. A driven roller 6 is rotatably connected to the support frame 1. A conveyor belt 7 is sleeved between the driven roller 6 and the drive roller 5. A material guiding assembly is provided at the top of the support frame 1. A second support frame 8 is fixedly connected to the top of the support frame 1. The support frame 28 is equipped with a heat dissipation component. The injection molded insert slides down the guide component onto the conveyor belt 7, avoiding direct drop and collision damage, effectively ensuring the appearance and precision of the insert. The servo motor 3 is started, and the output of the servo motor 3 drives the rotating shaft 1 to rotate. The rotating shaft 1 drives the pulley 4 and the drive roller 5 to rotate together. The drive roller 5 drives the conveyor belt 7 to rotate, and the driven roller 6 rotates with the conveyor belt 7. The pulley 4 drives the heat dissipation component to work. The injection molded insert moves to the heat dissipation area with the conveyor belt 7. The heat dissipation component dissipates heat from the injection molded insert to avoid deformation caused by residual heat, ensuring its dimensional accuracy and shape stability. At the same time, the cooled insert is easy to pick up and handle in the future.
[0021] The material guiding assembly includes a pair of multi-stage electric telescopic rods 9, each of which is fixedly connected to the top of support frame 1. The output end of each multi-stage electric telescopic rod 9 is fixedly connected to support frame 3 10. A stepper motor 11 is fixedly connected to one side of support frame 3 10. The output end of stepper motor 11 passes through support frame 3 10 and is rotatably connected to it. A rotating shaft 2 is coaxially fixedly connected to the output end of stepper motor 11. A pair of connecting blocks 12 are coaxially fixedly connected to rotating shaft 2. Each connecting block 12 has a fixed connection on one side. The guide plate 13 is activated, and a pair of multi-stage electric telescopic rods 9 are started. The output end of the multi-stage electric telescopic rods 9 drives the support frame 10 to rise and fall, so that the guide plate 13 is adjusted to a suitable height. At the same time, the stepper motor 11 is started, and the output end of the stepper motor 11 drives the rotating shaft 2 to rotate. The rotating shaft 2 drives the guide plate 13 to rotate through a pair of connecting blocks 12, adjusting the tilt angle of the guide plate 13 so that the guide plate 13 can adapt to different injection molding inserts, improving the versatility of the equipment. The injection molding inserts fall onto the guide plate 13 and slide down along the guide plate 13.
[0022] The top of the conveyor belt 7 is provided with a protective cover 14. A pair of connecting rods 15 are fixedly connected to the outer periphery of the protective cover 14. One end of each connecting rod 15 is fixedly connected to the support frame 8. The protective cover 14 can provide protection for the heat dissipation component and prevent the high-speed rotating heat dissipation fan 21 in the heat dissipation component from causing injury to the operator or other objects.
[0023] The heat dissipation assembly includes a support block 16, a housing 17, and a rotating shaft 3. The support block 16 and the housing 17 are both fixedly connected to the top of the support frame 2 8. The rotating shaft 3 is rotatably connected to the support frame 2 8. A worm gear 18 is rotatably connected to the support block 16. One end of the worm gear 18 passes through the housing 17 and is rotatably connected to it. A pulley 29 is coaxially fixedly connected to one end of the worm gear 18. A worm wheel 20 is coaxially fixedly connected to the top of the rotating shaft 3. The worm wheel 20 meshes with the worm gear 18. The bottom of the rotating shaft 3 passes through the protective cover 14 and is rotatably connected to it. A cooling fan 21 is coaxially fixedly connected to the bottom of the rotating shaft 3. A belt is sleeved between the pulley 2 19 and the pulley 1 4. The pulley 1 4 drives the pulley 2 19 to rotate through the belt. The pulley 2 19 drives the worm gear 18 to rotate. The worm gear 18 drives the meshing worm wheel 20 to rotate. The worm wheel 20 drives the rotating shaft 3 to rotate. The rotating shaft 3 drives the cooling fan 21 to rotate. The cooling fan 21 dissipates heat from the injection-molded insert through air cooling.
[0024] Multiple idlers 22 are rotatably connected to the support frame 1. The idlers 22 are used to support the conveyor belt 7, prevent the conveyor belt 7 from sagging due to gravity, and ensure the smooth operation of the conveyor belt 7.
[0025] The working principle of this utility model is as follows:
[0026] Start a pair of multi-stage electric telescopic rods 9. The output end of the multi-stage electric telescopic rods 9 drives the support frame three 10 to rise and fall, so that the guide plate 13 is adjusted to a suitable height. At the same time, start the stepper motor 11. The output end of the stepper motor 11 drives the rotating shaft two to rotate. The rotating shaft two drives the guide plate 13 to rotate through a pair of connecting blocks 12, adjusting the tilt angle of the guide plate 13 to ensure that the injection molded insert slides down at a suitable speed, improving the versatility of the equipment. The injection molded insert falls onto the guide plate 13 and slides down along the guide plate 13 onto the conveyor belt 7, avoiding direct drop and collision damage, effectively ensuring the quality of the insert.
[0027] The servo motor 3 is started, and its output drives the rotating shaft 1 to rotate. The rotating shaft 1 drives the pulley 4 and the drive roller 5 to rotate together. The drive roller 5 drives the conveyor belt 7 to rotate, and the driven roller 6 rotates with the conveyor belt 7. The pulley 4 drives the pulley 19 to rotate via the belt. The pulley 19 drives the worm gear 18 to rotate. The worm gear 18 drives the worm wheel 20 that meshes with it to rotate. The worm wheel 20 drives the rotating shaft 3 to rotate. The rotating shaft 3 drives the cooling fan 21 to rotate. The injection molded insert moves to the heat dissipation area with the conveyor belt 7. The cooling fan 21 dissipates heat from the injection molded insert through air cooling to avoid deformation caused by residual heat, ensuring its dimensional accuracy and shape stability. At the same time, the cooled insert is easier to handle in subsequent parts handling.
[0028] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. An injection-molding insert picking device comprising a support frame (1), characterized in that: One side of the support frame (1) is fixedly connected with an L-shaped connecting block (2), the top of the L-shaped connecting block (2) is fixedly connected with a servo motor (3), the output end of the servo motor (3) is coaxially fixedly connected with a rotating shaft one, the rotating shaft one is coaxially fixedly connected with a belt pulley one (4), one end of the rotating shaft one penetrates through the support frame (1) and is rotatably connected therewith, one end of the rotating shaft one is coaxially fixedly connected with a driving roller (5), one end of the driving roller (5) is rotatably connected with the support frame (1), a driven roller (6) is rotatably connected on the support frame (1), a conveying belt (7) is sleeved between the driving roller (5) and the driven roller (6), a material guiding assembly is arranged on the top of the support frame (1), the top of the support frame (1) is fixedly connected with a support frame two (8), and a heat dissipation assembly is arranged on the support frame two (8).
2. An injection molded insert retrieval device according to claim 1, wherein: The material guiding assembly comprises a pair of multi-stage electric telescopic rods (9), each of the multi-stage electric telescopic rods (9) is fixedly connected to the top of the support frame (1), and the output end of each of the multi-stage electric telescopic rods (9) is fixedly connected with a support frame three (10).
3. An injection molded insert retrieval device according to claim 2, wherein: The top of the conveying belt (7) is provided with a protective cover (14), and the protective cover (14) is fixedly connected with a pair of connecting rods (15) on the outer periphery.
4. An injection molded insert retrieval device according to claim 3, wherein: The heat dissipation assembly comprises a support block (16), a housing (17) and a rotating shaft three, the support block (16) and the housing (17) are fixedly connected to the top of the support frame two (8), the rotating shaft three is rotatably connected to the support frame two (8), the support block (16) is rotatably connected with a worm (18), one end of the worm (18) penetrates through the housing (17) and is rotatably connected therewith, one end of the worm (18) is coaxially fixedly connected with a belt pulley two (19), the top of the rotating shaft three is coaxially fixedly connected with a worm wheel (20), the worm wheel (20) is meshed with the worm (18), the bottom of the rotating shaft three penetrates through the protective cover (14) and is rotatably connected therewith, and the bottom of the rotating shaft three is coaxially fixedly connected with a heat dissipation fan (21).
5. An injection molded insert retrieval device according to claim 4, wherein: The belt pulley two (19) and the belt pulley one (4) are sleeved with a belt.
6. An injection molded insert retrieval device according to claim 5, wherein: A plurality of supporting rollers (22) are rotatably connected on the support frame (1).