Automatic tire placing device for curing press flow bed

Abstract

The utility model discloses a kind of automatic tire placing and flattening devices for flow bed of curing machine, it is related to tire processing technical field, including base, the base one side is provided with fixed frame, the fixed frame both sides wall inside are all rotationally connected with shaft, fixedly connected with support frame between two the shaft, the support frame inside rotationally connected with multiple long guide pulley, the support frame front side is fixedly connected with two side frames, the side frame inside rotationally connected with multiple short guide pulley, this kind of automatic tire placing and flattening devices for flow bed of curing machine, support frame drives side frame to lift, to make tire move above multiple short guide pulley and long guide pulley, to convey tire to rear side, facilitate to unload tire.

Description

Technical Field

[0001] This utility model relates to the field of tire processing technology, specifically an automatic tire release and flattening device for a vulcanizing machine flow bed. Background Technology

[0002] In the prior art, the tire vulcanizing molding machine with authorization announcement number CN202528369U includes a frame, an upper mold base and an upper mold frame fixed on the upper mold base are connected to the upper part of the frame, a lower mold base corresponding to the upper mold base is slidably connected to the frame, a lower mold frame is connected to the lower mold base, the lower mold base is driven by a lifting mechanism, a limit baffle is fixedly connected to the lower mold base, the bottom of the lower mold frame is slidably engaged with the lower mold base and connected to a limit device adapted to the limit baffle, and a locking block for locking the lower mold frame is installed on the lower mold base.

[0003] While the above solution can achieve a certain degree of tire release and flattening functions, it still has shortcomings in tire transportation, support stability, and material feeding smoothness, which can easily lead to tire deformation or positional displacement, affecting the uniformity of subsequent vulcanization processes. Utility Model Content

[0004] The purpose of this invention is to provide an automatic tire release and flattening device for a vulcanizing machine flow bed, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic tire release and flattening device for a vulcanizing machine flow bed, comprising a base, a fixed frame provided on one side of the base, rotating shafts rotatably connected inside both side walls of the fixed frame, a support frame fixedly connected between the two rotating shafts, multiple long guide wheels rotatably connected inside the support frame, two side frames fixedly connected to the front side of the support frame, and multiple short guide wheels rotatably connected inside the side frames.

[0006] Preferably, a movable plate is fixedly connected inside the fixed frame, and a third hydraulic cylinder is fixedly connected to both sides of the top of the movable plate. A toothed plate is fixedly connected to the output ends of the two third hydraulic cylinders. A limit plate is fixedly connected inside the fixed frame, and the output ends of the two third hydraulic cylinders pass through the limit plate and are slidably connected to the limit plate to limit and support the toothed plate, thereby improving the stability of the toothed plate.

[0007] Preferably, gears are fixedly connected to the outer sides of both rotating shafts, and the two toothed plates are respectively meshed with the two gears. When the toothed plates move, they drive the gears to rotate, thereby driving the rotating shafts and support frames to rotate around the rotating shafts as the center.

[0008] Preferably, support rods are fixedly connected to both sides of the support frame, and support blocks are fixedly connected to both sides inside the fixed frame. The top of each of the two support blocks is provided with a groove, and the two support rods are respectively adapted to the grooves of the two support blocks to support the support rods, thereby supporting the support frame.

[0009] Preferably, a fourth hydraulic cylinder is fixedly connected to the bottom of the base, and a connecting block is fixedly connected to the output end of the fourth hydraulic cylinder. The connecting block is fixedly connected to the top of the movable plate. Slide rails are fixedly connected to both sides of the base. Slide rods are slidably connected inside the two slide rails. The two slide rods are fixedly connected to both sides of the fixed frame. Multiple movable wheels are rotatably connected to both sides of the bottom of the fixed frame, which helps to support the fixed frame and facilitates the movement of the fixed frame.

[0010] Preferably, a lower mold is fixedly connected to the top of the base, and a plurality of first hydraulic cylinders are fixedly connected to the bottom of the base. The output ends of the plurality of first hydraulic cylinders pass through the base and are slidably connected to the base. An upper bracket is fixedly connected to the top of the output end of the first hydraulic cylinder, and an upper mold is fixedly connected to the bottom of the upper bracket.

[0011] Preferably, a second hydraulic cylinder is fixedly connected inside the base, and an air bladder is fixedly connected to the output end of the second hydraulic cylinder. The air bladder is located inside the lower mold.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this application, the third hydraulic cylinder is activated to drive the toothed plate to rise, causing the toothed plate to drive the gear to rotate, thereby driving the rotating shaft and support frame to rotate. When the fixed frame moves, it drives the rotating shaft to move, and when the rotating shaft moves, it drives the support frame to move. At the same time, the support frame moves to the bottom of the tire. Then, air is drawn from inside the airbag, and the second hydraulic cylinder drives the airbag to descend, causing the airbag to detach from the tire. When the upper mold moves forward, it moves to the bottom of the tire to support the tire. The third hydraulic cylinder is activated to drive the toothed plate to descend, causing the toothed plate to drive the gear and rotating shaft to rotate. The rotating shaft drives the support frame to rotate, and the support frame drives the side frame to rise, thereby moving the tire above multiple short guide wheels and long guide wheels, thereby transporting the tire to the rear side for easy tire unloading.

[0014] 2. This application activates the second hydraulic cylinder to lift the airbag. The airbag is inflated, causing the tire to rise as it rises. After the airbag lifts the tire, the fourth hydraulic cylinder is activated to move the moving plate and the fixed frame. As the fixed frame moves, multiple moving wheels roll to support it and improve its stability during movement. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the slide rail structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixing frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the support frame of this utility model.

[0019] The following are the labels in the diagram: 1. Base; 2. First hydraulic cylinder; 3. Lower mold; 4. Upper support; 5. Upper mold; 6. Second hydraulic cylinder; 7. Airbag; 8. Slide rail; 9. Slide rod; 10. Fixed frame; 11. Moving plate; 12. Third hydraulic cylinder; 13. Limiting plate; 14. Toothed plate; 15. Support frame; 16. Long guide wheel; 17. Side frame; 18. Short guide wheel; 19. Rotating shaft; 20. Support block; 21. Gear; 22. Support rod; 23. Fourth hydraulic cylinder; 24. Connecting block; 25. Moving wheel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Figures 1-4 As shown, this utility model provides a technical solution for an automatic tire release and flattening device for a vulcanizing machine flow bed, including a base 1, a lower mold 3 fixedly connected to the top of the base 1, a plurality of first hydraulic cylinders 2 fixedly connected to the bottom of the base 1, the output ends of the plurality of first hydraulic cylinders 2 passing through the base 1 and slidably connected to the base 1, an upper support 4 fixedly connected to the top of the output end of the first hydraulic cylinder 2, an upper mold 5 fixedly connected to the bottom of the upper support 4, a second hydraulic cylinder 6 fixedly connected inside the base 1, an air bladder 7 fixedly connected to the output end of the second hydraulic cylinder 6, and the air bladder 7 being disposed inside the lower mold 3.

[0022] A fixed frame 10 is provided on one side of the base 1. Rotary shafts 19 are rotatably connected to the interior of both side walls of the fixed frame 10. A support frame 15 is fixedly connected between the two rotating shafts 19. Multiple long guide wheels 16 are rotatably connected inside the support frame 15. Two side frames 17 are fixedly connected to the front of the support frame 15. Multiple short guide wheels 18 are rotatably connected inside the side frames 17. A movable plate 11 is fixedly connected inside the fixed frame 10. Third hydraulic cylinders 12 are fixedly connected to both sides of the top of the movable plate 11. Gear plates 14 are fixedly connected to the output ends of the two third hydraulic cylinders 12. A limit plate 13 is fixedly connected inside the fixed frame 10. The output ends of the two third hydraulic cylinders 12 pass through the limit plate 13 and slide along it, limiting and supporting the gear plates 14 to improve their stability. Gears 21 are fixedly connected to the outer sides of the two rotating shafts 19. The two gear plates 14 mesh with the two gears 21 respectively. The gear plates 14 move as needed. The gear 21 is driven to rotate, which in turn drives the rotating shaft 19 and the support frame 15 to rotate around the rotating shaft 19 as the center. Support rods 22 are fixedly connected to both sides of the support frame 15. Support blocks 20 are fixedly connected to both sides inside the fixed frame 10. The top of each support block 20 has a groove. The two support rods 22 are respectively matched with the grooves of the two support blocks 20 to support the support rods 22, thereby supporting the support frame 15. A fourth hydraulic cylinder 23 is fixedly connected to the bottom of the base 1. A connecting block 24 is fixedly connected to the output end of the fourth hydraulic cylinder 23. The connecting block 24 is fixedly connected to the top of the moving plate 11. Slide rails 8 are fixedly connected to both sides of the base 1. Slide rods 9 are slidably connected inside each slide rail 8. The two slide rods 9 are respectively fixedly connected to both sides of the fixed frame 10. Multiple moving wheels 25 are rotatably connected to both sides of the bottom of the fixed frame 10, which is beneficial for supporting the fixed frame 10 and facilitating the movement of the fixed frame 10.

[0023] In use, the tire is placed above the lower mold 3. The first hydraulic cylinder 2 is activated to lower the upper support 4, which in turn lowers the upper mold 5, clamping the tire between the lower mold 3 and the upper mold 5 for processing. After processing, the upper support 4 rises, separating the upper mold 5 from the lower mold 3. The second hydraulic cylinder 6 is then activated to raise the airbag 7, which inflates and lifts the tire. Once the tire is lifted, the fourth hydraulic cylinder 23 is activated to move the moving plate 11 and the fixed frame 10. As the fixed frame 10 moves, multiple moving wheels 25 roll, supporting the fixed frame 10 and improving its stability during movement.

[0024] The third hydraulic cylinder 12 is activated, causing the toothed plate 14 to rise, which in turn causes the toothed plate 14 to drive the gear 21 to rotate, thereby causing the rotating shaft 19 and the support frame 15 to rotate. When the fixed frame 10 moves, it drives the rotating shaft 19 to move, and when the rotating shaft 19 moves, it drives the support frame 15 to move. At the same time, the support frame 15 moves to the bottom of the tire. Then, the airbag 7 is deflated, and the second hydraulic cylinder 6 drives the airbag 7 to descend, causing the airbag 7 to detach from the tire. When the upper mold 5 moves forward, it moves to the bottom of the tire to support the tire. The third hydraulic cylinder 12 is activated, causing the toothed plate 14 to descend, which in turn causes the toothed plate 14 to drive the gear 21 and the rotating shaft 19 to rotate. The rotating shaft 19 drives the support frame 15 to rotate, and the support frame 15 drives the side frame 17 to rise, thereby causing the tire to move above multiple short guide wheels 18 and long guide wheels 16, thereby transporting the tire to the rear side for easy unloading.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic tire placing device for a flow bed of a vulcanizer, characterized by: Includes a base (1), a fixed frame (10) is provided on one side of the base (1), and a rotating shaft (19) is rotatably connected inside both sides of the fixed frame (10). A support frame (15) is fixedly connected between the two rotating shafts (19). Multiple long guide wheels (16) are rotatably connected inside the support frame (15). Two side frames (17) are fixedly connected to the front side of the support frame (15). Multiple short guide wheels (18) are rotatably connected inside the side frames (17).

2. The automatic tire placing device for a fluidized bed of a vulcanizer according to claim 1, wherein: The fixed frame (10) is internally connected to a movable plate (11), and the top two sides of the movable plate (11) are fixedly connected to a third hydraulic cylinder (12). The output ends of the two third hydraulic cylinders (12) are fixedly connected to a toothed plate (14). The fixed frame (10) is internally connected to a limiting plate (13), and the output ends of the two third hydraulic cylinders (12) pass through the limiting plate (13) and are slidably connected to the limiting plate (13).

3. The automatic tire placing device for a continuous vulcanization machine flow bed according to claim 2, characterized in that: Gears (21) are fixedly connected to the outer sides of both shafts (19), and the two gear plates (14) are respectively meshed with the two gears (21).

4. The automatic tire placing device for a fluidized bed of a vulcanizer according to claim 1, wherein: The support frame (15) is fixedly connected to support rods (22) on both sides, and the fixed frame (10) is fixedly connected to support blocks (20) on both sides inside. The top of the two support blocks (20) is provided with grooves, and the two support rods (22) are respectively adapted to the grooves of the two support blocks (20).

5. The automatic tire placing device for a fluidized bed of a vulcanizer according to claim 1, wherein: The base (1) is fixedly connected to a fourth hydraulic cylinder (23) at its bottom. The output end of the fourth hydraulic cylinder (23) is fixedly connected to a connecting block (24). The connecting block (24) is fixedly connected to the top of the moving plate (11). The base (1) is fixedly connected to slide rails (8) on both sides. The two slide rails (8) are slidably connected to slide rods (9) inside. The two slide rods (9) are fixedly connected to the two sides of the fixed frame (10) respectively. The fixed frame (10) is rotatably connected to multiple moving wheels (25) on both sides of its bottom.

6. The automatic tire placing device for a fluidized bed of a curing machine according to claim 1, wherein: The base (1) is fixedly connected to the top of the lower mold (3), and the base (1) is fixedly connected to the bottom of the first hydraulic cylinder (2). The output ends of the first hydraulic cylinder (2) pass through the base (1) and are slidably connected to the base (1). The top of the output end of the first hydraulic cylinder (2) is fixedly connected to the upper bracket (4), and the bottom of the upper bracket (4) is fixedly connected to the upper mold (5).

7. The automatic tire placing device for the flow bed of the curing machine according to claim 1, wherein: The base (1) is fixedly connected to a second hydraulic cylinder (6), and the output end of the second hydraulic cylinder (6) is fixedly connected to an air bag (7), which is located inside the lower mold (3).

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