Vulcanization forming device for damping gear

Abstract

The utility model provides a vulcanization forming device for a damping gear, and belongs to the technical field of vulcanization forming devices. The damping gear vulcanization forming device comprises an equipment main body, a secondary moving platform, an electric heating plate and a material conveying metal pipe, a threaded rod is fixedly connected to the exterior of the equipment main body, a primary moving platform is in threaded connection to the exterior of the threaded rod, and a supporting column is fixedly connected to the exterior of the primary moving platform; the secondary moving platform is movably connected to the exterior of the main moving platform, a forming groove is formed in the secondary moving platform, mold tables are fixedly connected to the exterior of the secondary moving platform and the exterior of the forming groove, the electric heating plate is fixedly connected to the exterior of the equipment main body, and a stirring motor is fixedly connected to the exterior of the equipment main body. The end of a transmission shaft of the stirring motor is fixedly connected with a stirring worm, and an injection groove is formed in the outer portion of the electric heating plate. The mold has the advantages of being capable of exhausting redundant gas in the mold and capable of automatically demolding.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanization molding devices, and particularly relates to a vulcanization molding device for damping gears. Background Art

[0002] A vulcanization molding device is a mechanical device used for vulcanizing various rubber and plastic products, and has functions such as high-precision temperature control, timed mold clamping, and automatic pressure compensation. The vulcanizer is mainly heated by three methods: electric heating, steam, or heat-conducting oil, and is widely used in the industrial field, especially playing an important role in the production of rubber products. The temperature control system of the vulcanizer is very precise, the surface temperature of the hot plate is uniform, and it is controlled by a PLC (programmable logic controller) to ensure the accurate execution of the process flow. When vulcanizing and molding a damping gear made of plastic material, uneven distribution of raw materials or the existence of cavities will increase the defective rate, and at the same time, it is more inconvenient to demold the plastic material. Therefore, this application provides a vulcanization molding device for damping gears. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model proposes a vulcanization molding device for damping gears that can discharge excess gas inside the mold and can automatically demold.

[0004] The technical solution of the utility model is realized as follows:

[0005] A vulcanization molding device for damping gears includes a device main body, a secondary moving platform, an electric heating plate, and a feeding metal pipe. Among them, a threaded rod is fixedly connected to the outside of the device main body, a main moving platform is threadedly connected to the outside of the threaded rod, a support column is fixedly connected to the outside of the main moving platform, the secondary moving platform is movably connected to the outside of the main moving platform, a molding groove is formed inside the secondary moving platform, mold platforms are fixedly connected to both the secondary moving platform and the outside of the molding groove, the electric heating plate is fixedly connected to the outside of the device main body, a stirring motor is fixedly connected to the outside of the device main body, a stirring worm is fixedly connected to the end of the transmission shaft of the stirring motor, a filling groove is formed on the outside of the electric heating plate, a star-shaped feeding pipe is detachably connected to the outside of the filling groove, a feeding metal pipe is fixedly connected to the outside of the star-shaped feeding pipe, the end of the feeding metal pipe far from the star-shaped feeding pipe is fixedly connected to the stirring motor, and a feeding hopper is fixedly connected to the outside of the feeding metal pipe.

[0006] Further, an activity groove is formed on the outside of the mold platform, the support column is movably connected to the activity groove, the support column is movably connected to a clamping groove, and the mold platform outside the secondary moving platform is movably connected to the molding groove.

[0007] Furthermore, there are multiple groups of the movable slots, which are circumferentially distributed inside the mold table outside the secondary moving platform. There are multiple groups of the clamping slots, which are circumferentially distributed outside the mold table inside the electric heating plate. There are multiple groups of the mold tables, which are evenly distributed outside the secondary moving platform and the electric heating plate.

[0008] Furthermore, the support column is movably connected to the clamping slot and the support column is movably connected to the movable slot.

[0009] Furthermore, there are multiple groups of the threaded rods, which are evenly distributed outside the device body. A spacer is fixedly connected to the outside of the device body, and the outer end of the threaded rod away from the device body is movably connected to the spacer.

[0010] Furthermore, the stirring worm is movably connected to the material conveying metal pipe. An electromagnetic heating channel is movably connected to the outside of the material conveying metal pipe, and the electromagnetic heating channel is fixedly connected to the spacer and the device body respectively.

[0011] Furthermore, an outlet is provided on the outside of the device body, and a limiting slot is provided on the outside of the main moving platform. The secondary moving platform is movably connected to the outlet through the limiting slot.

[0012] Furthermore, a communication slot is provided inside the electric heating plate. The communication slot communicates with the injection slot, and an exhaust valve is fixedly connected to the outside of the communication slot.

[0013] The utility model has the following beneficial effects:

[0014] 1. By providing the stirring worm, the material conveying metal pipe, the star-shaped material conveying pipe, the electromagnetic heating channel and the communication slot, the plastic particle raw materials can be heated and melted while being slowly transported, and the excess gas can be discharged through the communication slot during the injection process, avoiding the generation of cavities inside the forming slot and greatly reducing the defective rate of the device.

[0015] 2. By providing the main moving platform, the secondary moving platform, the support column and the outlet, after the vulcanization molding operation of the device is completed, through the staggered movement of the main moving platform and the secondary moving platform, during the process of the support column disengaging from the mold table, the shock-absorbing gear is forced to disengage from the support column and fall into the outlet for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the utility model;

[0017] Figure 2 is the utility model Figure 1 the internal structural schematic diagram;

[0018] Figure 3 is the utility model Figure 2 the internal structural dissection diagram;

[0019] Figure 4 is an exploded view of a partial structure of the present utility model Figure 1 ;

[0020] Figure 5 is a schematic diagram of a partial structure of the present utility model Figure 1 ;

[0021] Figure 6 is a schematic diagram of the internal structure from another perspective of the present utility model Figure 5 ;

[0022] Wherein: 1. Equipment main body; 2. Main moving platform; 3. Secondary moving platform; 4. Electric heating plate; 5. Stirring motor; 6. Stirring worm; 7. Feeding metal pipe; 8. Star-shaped feeding pipe; 9. Feeding hopper; 10. Electromagnetic heating channel; 11. Threaded rod; 12. Part outlet; 13. Spacer; 14. Support column; 15. Limiting groove; 16. Molding table; 17. Activity groove; 18. Molding groove; 19. Clamping groove; 20. Injection groove; 21. Connecting groove; 22. Exhaust valve. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 6 as shown. A shock-absorbing gear vulcanization molding device provided by the present utility model includes an equipment main body 1, a secondary moving platform 3, an electric heating plate 4, and a feeding metal pipe 7. A threaded rod 11 is fixedly connected to the outside of the equipment main body 1, a main moving platform 2 is threadedly connected to the outside of the threaded rod 11, a support column 14 is fixedly connected to the outside of the main moving platform 2, the secondary moving platform 3 is movably connected to the outside of the main moving platform 2, a molding groove 18 is provided inside the secondary moving platform 3, molding tables 16 are fixedly connected to the outside of the secondary moving platform 3 and the molding groove 18, the electric heating plate 4 is fixedly connected to the outside of the equipment main body 1, a stirring motor 5 is fixedly connected to the outside of the equipment main body 1, a stirring worm 6 is fixedly connected to the end of the transmission shaft of the stirring motor 5, an injection groove 20 is provided on the outside of the electric heating plate 4, a star-shaped feeding pipe 8 is detachably connected to the outside of the injection groove 20, the star-shaped feeding pipe 8 is fixedly connected to a feeding metal pipe 7, one end of the feeding metal pipe 7 far from the star-shaped feeding pipe 8 is fixedly connected to the stirring motor 5, and a feeding hopper 9 is fixedly connected to the outside of the feeding metal pipe 7;

[0025] The outer part of the mold table 16 is provided with an activity groove 17, the support column 14 is movably connected to the activity groove 17, the support column 14 is movably connected to the clamping groove 19, the mold table 16 outside the secondary moving platform 3 is movably connected to the molding groove 18, the outer part of the equipment main body 1 is provided with a part outlet 12, the outer part of the main moving platform 2 is provided with a limiting groove 15, and the secondary moving platform 3 is movably connected to the part outlet 12 through the limiting groove 15. The electric heating plate 4 is internally provided with a communicating groove 21, the communicating groove 21 communicates with the filling groove 20, and an exhaust valve 22 is fixedly connected to the outside of the communicating groove 21.

[0026] Specifically, before vulcanization operation, pour the plastic particle raw materials into the inside of the feeding hopper 9 first, start the stirring motor 5 to drive the stirring worm 6 to rotate. During the rotation of the stirring worm 6, the plastic particle raw materials are gradually transported to the vicinity of the star-shaped feeding pipe 8. During this process, the electromagnetic heating channel 10 outside the feeding metal pipe 7 continuously heats the feeding metal pipe 7 and melts the plastic particle raw materials inside it, and then surges into the inside of the star-shaped feeding pipe 8 under the continuous pressure of the stirring worm 6, and is respectively transported to the inside of each filling groove 20 under the branching of the star-shaped feeding pipe 8, and finally injected into the molding groove 18 for vulcanization treatment. During the injection process, the residual air inside the molding groove 18 is transported through the communicating groove 21 and discharged by the exhaust valve 22, so as to ensure that the liquid raw materials are smoothly injected into the molding groove 18.

[0027] Furthermore, there are multiple groups of activity grooves 17 and they are circumferentially distributed inside the mold table 16 outside the secondary moving platform 3. There are multiple groups of clamping grooves 19 and they are circumferentially distributed outside the mold table 16 inside the electric heating plate 4. There are multiple groups of mold tables 16 and they are evenly distributed outside the secondary moving platform 3 and the electric heating plate 4. The support column 14 is movably connected to the clamping groove 19, the support column 14 is movably connected to the activity groove 17. There are multiple groups of threaded rods 11 and they are evenly distributed outside the equipment main body 1. A spacer plate 13 is fixedly connected to the outside of the equipment main body 1, and the outer end of the threaded rod 11 away from the equipment main body 1 is movably connected to the spacer plate 13. The stirring worm 6 is movably connected to the feeding metal pipe 7, the outside of the feeding metal pipe 7 is movably connected to the electromagnetic heating channel 10, and the electromagnetic heating channel 10 is fixedly connected to the spacer plate 13 and the equipment main body 1 respectively.

[0028] By making the above settings, before the above operations, start the threaded rod 11 to drive the main moving platform 2 to move in the direction close to the electric heating plate 4. The main moving platform 2 drives the secondary moving platform 3 to move. After the secondary moving platform 3 is clamped with the electric heating plate 4, start the above operations. After vulcanization is completed, reverse the threaded rod 11 to drive the main moving platform 2 and the secondary moving platform 3 to disengage from the electric heating plate 4 and take out the shock-absorbing gear. Stop moving when the secondary moving platform 3 contacts the inner wall of the part outlet 12, while the main moving platform 2 continues to move and disengages from the secondary moving platform 3. During this process, the support column 14 disengages from the mold table 16 and the shock-absorbing gear disengages and falls into the part outlet 12, thus completing the automatic taking out of the shock-absorbing gear.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shock-absorbing gear vulcanization molding device, characterized in that: The invention comprises an equipment body (1), a secondary mobile platform (3), an electric heating plate (4) and a material conveying metal pipe (7), wherein the equipment body (1) is externally fixedly connected with a threaded rod (11), the threaded rod (11) is externally threadedly connected with a main mobile platform (2), the main mobile platform (2) is externally fixedly connected with a support column (14), the secondary mobile platform (3) is movably connected to the outside of the main mobile platform (2), a molding groove (18) is provided inside the secondary mobile platform (3), the secondary mobile platform (3) and the molding groove (18) are externally fixedly connected with a mold table (16), and the electric heating plate (4) is fixedly connected to the outside of the equipment body (1), the equipment body (1) is fixedly connected to the outside of a stirring motor (5), the end of the transmission shaft of the stirring motor (5) is fixedly connected to a stirring vortex (6), the electric heating plate (4) is provided with an injection groove (20) on the outside, the injection groove (20) is detachably connected to the outside of a star-shaped material delivery pipe (8), the star-shaped material delivery pipe (8) is fixedly connected to the outside of a material delivery metal pipe (7), the end of the material delivery metal pipe (7) away from the star-shaped material delivery pipe (8) is fixedly connected to the stirring motor (5), and the material delivery metal pipe (7) is fixedly connected to the outside of a feeding hopper (9).

2. A shock-absorbing gear vulcanization molding device according to claim 1, characterized in that: The mold platform (16) is provided with a movable groove (17) on the outside, the support column (14) is movably connected to the movable groove (17), the support column (14) is movably connected to the clamping groove (19), and the mold platform (16) outside the secondary mobile platform (3) is movably connected to the molding groove (18).

3. A shock-absorbing gear vulcanization molding device according to claim 2, characterized in that: The movable grooves (17) are present in a plurality of groups and are circumferentially distributed inside the mold platform (16) outside the secondary movable platform (3); the clamping grooves (19) are present in a plurality of groups and are circumferentially distributed outside the mold platform (16) inside the electric heating plate (4); and the mold platforms (16) are present in a plurality of groups and are evenly distributed outside the secondary movable platform (3) and the electric heating plate (4).

4. A shock-absorbing gear vulcanization molding device according to claim 3, characterized in that: The support column (14) is movably connected to the clamping groove (19), and the support column (14) is movably connected to the movable groove (17).

5. The shock absorbing gear vulcanization molding device according to claim 1, characterized in that: The threaded rods (11) are provided in multiple groups and are evenly distributed outside the device body (1). A spacer plate (13) is fixedly connected to the outside of the device body (1). The end of the threaded rod (11) away from the device body (1) is movably connected to the spacer plate (13).

6. A shock-absorbing gear vulcanization molding device according to claim 5, characterized in that: The stirring vortex (6) is movably connected to the material conveying metal pipe (7), and the material conveying metal pipe (7) is externally movably connected to an electromagnetic heating channel (10), and the electromagnetic heating channel (10) is respectively fixedly connected to the partition plate (13) and the equipment body (1).

7. The shock-absorbing gear vulcanization molding device according to claim 5, characterized in that: The device body (1) is provided with an outlet (12) on the outside, the main mobile platform (2) is provided with a limiting groove (15) on the outside, and the secondary mobile platform (3) is movably connected to the outlet (12) via the limiting groove (15).

8. A shock-absorbing gear vulcanization molding device according to claim 7, characterized in that: A connecting groove (21) is provided inside the electric heating plate (4), the connecting groove (21) is connected to the injection groove (20), and an exhaust valve (22) is fixedly connected to the outside of the connecting groove (21).

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