Special equipment for producing spare tire

Abstract

The utility model discloses special equipment for producing spare tires, which relates to the technical field of spare tire production and comprises two tool frames, a ring bumping machine is arranged between the two tool frames, a base is fixedly connected to one ends, far away from the ring bumping machine, of the two tool frames, a first support is fixedly connected to one side of the upper end face of the base, and a second support is fixedly connected to the other side of the upper end face of the base. A first feeding frame is fixedly connected to the top of the first support, a conveying belt is arranged on one side of the first feeding frame, an adjusting assembly used for adjusting the width of the feeding frame is arranged at the bottom of the first feeding frame, and a tensioning assembly used for tensioning the conveying belt is arranged on the base. The width of the feeding frame can be adjusted through the adjusting assembly, tires of different models can be conveyed and produced, the conveying belt can be prevented from being correspondingly adjusted through the tensioning assembly under the condition that the conveying belt is loose or too tight after equipment operates for a long time, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of spare tire production, in particular to a special equipment for producing spare tires. Background Technique

[0002] A spare tire refers to a spare tire of a car, and its specification is the same as that of the original car tire. However, on some vehicles, in order to remind the driver to check and replace the faulty tire in time, spare tires in the form of special color rim spare tires, small spare tires, folding spare tires, run-flat tires, etc. are used.

[0003] For the existing equipment, the width of the designed feeding rack is relatively wide, and it is impossible to produce narrow-nose products of T-shaped spare tires. At the same time, many equipment cannot meet the production of various models of spare tires.

[0004] Based on this, a special equipment for producing spare tires is now provided, which can eliminate the disadvantages of the existing device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a special equipment for producing spare tires to solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A special equipment for producing spare tires includes a tooling rack. A ring colliding machine is arranged between the two tooling racks. One end of the two tooling racks away from the ring colliding machine is fixedly connected with a base. One side of the upper end surface of the base is fixedly connected with a first support. The top of the first support is fixedly connected with a first feeding rack. A conveyor belt is arranged on one side of the first feeding rack;

[0008] A regulating component for adjusting the width of the feeding rack is arranged at the bottom of the first feeding rack;

[0009] A tensioning component for tensioning the conveyor belt is arranged on the base.

[0010] On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:

[0011] In an alternative solution: The adjusting component includes a second bracket, which is fixedly connected to one side of the upper end face of the base away from the first bracket. A lead screw is rotatably connected to one side of the first bracket away from the second bracket, and the other end of the lead screw is rotatably connected to the second bracket. A limiting rod is also provided between the first bracket and the second bracket. A guide block is threadedly connected to the outer wall of the lead screw, and the limiting rod is movably connected to the inside of the guide block on the side away from the lead screw. The top of the guide block is fixedly connected to a second feeding rack, and the bottom of the guide block is slidably connected to the base. Both ends of the second feeding rack close to one side of the first feeding rack are fixedly connected with telescopic columns. A rotating roller is rotatably connected to the outer wall of the telescopic column, and one end of the rotating roller away from the second feeding rack is fixedly connected to the first feeding rack. The outer surface of the rotating roller is rollingly connected to a conveyor belt. A synchronous pulley is fixedly connected to the end of the lead screw away from the first bracket. A synchronous belt meshes with the outer walls of the two synchronous pulleys. A hand crank is fixedly connected to the end of the lead screw away from the second bracket.

[0012] In an alternative solution: The tensioning component includes a fixing frame, the top of which is fixedly connected to the base. Electric push rods are fixedly connected to both sides of the inner bottom wall of the fixing frame. The output ends of the two electric push rods are rotatably connected with tensioning wheels. A support column is fixedly connected to the upper end face of the base, and a groove (24) is formed in the upper end face of the base. The top end of the support column is rotatably connected with a rotating column. One side of the outer wall of the rotating column is rollingly connected to the conveyor belt, and the outer surface of the tensioning wheel is rollingly connected to the inner wall of the conveyor belt.

[0013] In an alternative solution: A limiting ring is fixedly connected to one end of the rotating roller close to the second feeding rack.

[0014] In an alternative solution: There are two lead screws and two limiting rods, and there are two first brackets, guide blocks and second brackets, and there are four support columns.

[0015] In an alternative solution: The distance between the conveyor belt and the first feeding rack is less than the distance between the conveyor belt and the second feeding rack.

[0016] In an alternative solution: A limiting block is fixedly connected to the bottom of the telescopic column.

[0017] In an alternative solution: A motor is fixedly connected to one end of the first feeding rack, and the output end of the motor is fixedly connected to the rotating roller.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. Through the adjusting component, the present utility model can adjust the width of the feeding rack, can realize the transmission of different models of tires, and is simple and convenient to operate.

[0020] 2. The utility model achieves better improvement for the loosening or slipping of the conveyor belt after long-term operation through the tensioning component, which is beneficial to extending the service life of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the utility model.

[0022] Figure 2 It is a partial structural diagram of the adjusting component of the utility model.

[0023] Figure 3 It is a partial structural diagram of the tensioning component in the utility model.

[0024] Wherein: 1. Tooling rack; 2. Base; 3. First support; 4. First feeding rack; 5. Conveyor belt; 6. Second support; 7. Lead screw; 8. Limit rod; 9. Guide block; 10. Second feeding rack; 11. Telescopic column; 12. Rotating roller; 13. Synchronous pulley; 14. Synchronous belt; 15. Fixed frame; 16. Electric push rod; 17. Tensioning wheel; 18. Support column; 19. Rotating column; 20. Hand crank; 21. Limit ring; 22. Motor; 23. Rim forming machine; 24. Groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1 - 3 , in the embodiment of the present utility model, a special equipment for producing spare tires includes a tooling rack 1. A rim forming machine 23 is provided between the two tooling racks 1. One end of the two tooling racks 1 away from the rim forming machine 23 is fixedly connected with a base 2. One side of the upper end surface of the base 2 is fixedly connected with a first support 3. The top of the first support 3 is fixedly connected with a first feeding rack 4. A conveyor belt 5 is arranged on one side of the first feeding rack 4; the conveyor belt 5 conveys the tire body to the rim forming machine 23 at the same time, and the rim forming machine 23 forms the rim of the tire body;

[0028] The bottom of the first feeding rack 4 is provided with an adjusting component for adjusting the width of the feeding rack;

[0029] The base 2 is provided with a tensioning component for tensioning the conveyor belt 5.

[0030] In one embodiment, as Figure 2 shown, the adjusting assembly includes a second bracket 6, the second bracket 6 is fixedly connected to one side of the upper end surface of the base 2 away from the first bracket 3, a lead screw 7 is rotatably connected to one side of the first bracket 3 away from the second bracket 6, and the other end of the lead screw 7 is rotatably connected to the second bracket 6. A limiting rod 8 is further provided between the first bracket 3 and the second bracket 6. A guide block 9 is threadedly connected to the outer wall of the lead screw 7. The limiting rod 8 is movably connected to the inside of the guide block 9 on the side away from the lead screw 7. The top of the guide block 9 is fixedly connected to a second feeding frame 10, and the bottom of the guide block 9 is slidably connected to the base 2. Both ends of the second feeding frame 10 close to one side of the first feeding frame 4 are fixedly connected with telescopic columns 11. A rotating roller 12 is rotatably connected to the outer wall of the telescopic column 11, and one end of the rotating roller 12 away from the second feeding frame 10 is fixedly connected to the first feeding frame 4. The outer surface of the rotating roller 12 is in rolling connection with the conveyor belt 5. One end of the lead screw 7 away from the first bracket 3 is fixedly connected with a synchronous pulley 13. A synchronous belt 14 is engaged with the outer walls of the two synchronous pulleys 13. One end of the lead screw 7 away from the second bracket 6 is fixedly connected with a hand crank 20;

[0031] By rotating the hand crank 20, one of the lead screws 7 is driven to rotate. The lead screw 7 drives the synchronous pulley 13 on one side, and the synchronous pulley 13 drives the synchronous belt 14 to rotate. The rotation of the synchronous belt 14 drives the synchronous pulley 13 on the other side to rotate, thereby driving the lead screw 7 on the other side to rotate. When the lead screws 7 rotate synchronously, the guide block 9 on their outer walls is driven to move.

[0032] In one embodiment, as Figure 3 shown, the tensioning assembly includes a fixed frame 15. The top of the fixed frame 15 is fixedly connected to the base 2. Electric push rods 16 are fixedly connected to both sides of the inner bottom wall of the fixed frame 15. The output ends of the two electric push rods 16 are rotatably connected with a tensioning wheel 17. A support column 18 is fixedly connected to the upper end surface of the base 2, and a groove 24 is provided on the upper end surface of the base 2. The top end of the support column 18 is rotatably connected with a rotating column 19. One side of the outer wall of the rotating column 19 is in rolling connection with the conveyor belt 5. The outer surface of the tensioning wheel 17 is in rolling connection with the inner wall of the conveyor belt 5; By starting the electric push rod 16, the tensioning wheel 17 is driven to move up and down. The conveyor belt 5 cooperates with the rotating column 19 and the tensioning wheel 17, and the tightness of the conveyor belt 5 can be adjusted.

[0033] In one embodiment, as Figure 1 and Figure 3 shown, a limiting ring 21 is fixedly connected to one end of the rotating roller 12 close to the second feeding frame 10.

[0034] In one embodiment, as Figure 2As shown, there are two lead screws 7 and two limit rods 8, and there are two first brackets 3, guide blocks 9 and second brackets 6, and four support columns 18 are provided; so that the guide blocks 9 move evenly on both sides.

[0035] In one embodiment, as Figure 3 shown, the distance between the conveyor belt 5 and the first feeding rack 4 is less than the distance between the conveyor belt 5 and the second feeding rack 10; there is extra space for adjusting the width between the second feeding rack 10 and the first feeding rack 4.

[0036] Embodiment 2

[0037] In one embodiment, as Figure 2 shown, a limit block is fixedly connected to the bottom of the telescopic column 11; the telescopic range of the telescopic column 11 is limited to prevent the telescopic column 11 from sliding out of the rotating roller 12.

[0038] In one embodiment, as Figure 1 and Figure 3 shown, a motor 22 is fixedly connected to one end of the first feeding rack 4, and the output end of the motor 22 is fixedly connected to the rotating roller 12; by starting the motor 22, the rotating roller 12 is driven to rotate.

[0039] The working principle of the present utility model is as follows: The above embodiments disclose a special equipment for producing spare tires. Among them, by rotating the hand crank 20, one of the lead screws 7 is driven to rotate. The lead screw 7 drives the synchronous pulley 13 on one side, and the synchronous belt 14 is driven to rotate by the synchronous pulley 13. After the synchronous belt 14 rotates, the synchronous pulley 13 on the other side is driven to rotate, thereby driving the lead screw 7 on the other side to rotate. When the lead screws 7 rotate synchronously, the guide blocks 9 on their outer walls are driven to move. The guide blocks 9 drive the second feeding rack 10 fixedly connected thereto to displace. The second feeding rack 10 slides inside the rotating roller 12 through the telescopic column 11, so as to adjust the distance between the first feeding rack 4 and the second feeding rack 10. The maximum distance between the first feeding rack 4 and the second feeding rack 10 is obtained according to the formula: 1000<head width + 400*2 - 10*2, and the maximum distance is 970mm, and there will be no interference with the tooling rack 1 and the bead ring machine 23;

[0040] When the conveyor belt 5 is too tight or too loose, by starting the electric push rod 16, the tension pulley 17 is driven to move up and down. The conveyor belt 5 cooperates with the rotating column 19 and the tension pulley 17, and the tightness of the conveyor belt 5 can be adjusted;

[0041] By starting the motor 22, the rotating roller 12 drives the conveyor belt to convey, and the carcass is conveyed to the bead ring machine 23 for production. Through the bead ring machine 23, an impact is made inside, so that the tire receives the impact force, thereby forming the tire shape seen in life.

[0042] As described above, it is only the specific implementation manner of the present disclosure. However, the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A special equipment for producing spare tires, comprising a tooling frame (1), a beading machine (23) is provided between two of the tooling frames (1), characterized in that: One end of the two tooling racks (1) away from the circle-collision machine (23) is fixedly connected to a base (2); one side of the upper end surface of the base (2) is fixedly connected to a first bracket (3); the top of the first bracket (3) is fixedly connected to a first feeding rack (4); and a conveyor belt (5) is provided on one side of the first feeding rack (4); The bottom of the first feeding rack (4) is provided with an adjustment component for adjusting the width of the feeding rack; The base (2) is provided with a tensioning assembly for tensioning the conveyor belt (5).

2. The special equipment for producing spare tires according to claim 1, characterized in that: The adjustment assembly comprises a second bracket (6), the second bracket (6) being fixedly connected to a side of the upper end surface of the base (2) away from the first bracket (3), the side of the first bracket (3) away from the second bracket (6) being rotatably connected to a screw rod (7), and the other end of the screw rod (7) being rotatably connected to the second bracket (6), a limiting rod (8) being further provided between the first bracket (3) and the second bracket (6), the outer wall of the screw rod (7) being threadedly connected to a guide block (9), the limiting rod (8) being movably connected to the inside of the guide block (9) away from the screw rod (7), the top of the guide block (9) being fixedly connected to a second feeding rack (10), and the bottom of the guide block (9) The second feeding rack (10) is rollingly connected to the base (2); the two ends of the second feeding rack (10) close to the first feeding rack (4) are fixedly connected to telescopic columns (11); the outer wall of the telescopic column (11) is rollingly connected to a rotating roller (12); and the end of the rotating roller (12) away from the second feeding rack (10) is rotationally connected to the first feeding rack (4); the outer wall of the rotating roller (12) is rollingly connected to the conveyor belt (5); the end of the screw rod (7) away from the first bracket (3) is fixedly connected to a synchronous wheel (13); the outer walls of the two synchronous wheels (13) are meshed with a synchronous belt (14); and the end of the screw rod (7) away from the second bracket (6) is fixedly connected to a hand crank (20).

3. The special equipment for producing spare tires according to claim 1, characterized in that: The tensioning assembly comprises a fixed frame (15), the top of the fixed frame (15) is fixedly connected to the base (2), the two sides of the inner bottom wall of the fixed frame (15) are fixedly connected with electric push rods (16), the output ends of the two electric push rods (16) are rotatably connected with tension wheels (17), the upper end surface of the base (2) is fixedly connected with a support column (18), and the upper end surface of the base (2) is provided with a groove (24), the top end of the support column (18) is rotatably connected with a rotating column (19), one side of the outer wall of the rotating column (19) is rollingly connected to the conveyor belt (5), and the outer wall of the tension wheel (17) is rollingly connected to the inner wall of the conveyor belt (5).

4. The special equipment for producing spare tires according to claim 2, characterized in that: One end of the rotating roller (12) close to the second feeding rack (10) is fixedly connected to a limiting ring (21).

5. The special equipment for producing spare tires according to claim 2, characterized in that: The screw rod (7) and the limiting rod (8) are each provided in two pieces, and the first bracket (3), the guide block (9) and the second bracket (6) are each provided in two pieces, and the supporting column (18) is provided in four pieces.

6. The special equipment for producing spare tires according to claim 2, characterized in that: The distance between the conveyor belt (5) and the first supply rack (4) is smaller than the distance between the conveyor belt (5) and the second supply rack (10).

7. The special equipment for producing spare tires according to claim 2, characterized in that: The bottom of the telescopic column (11) is fixedly connected to a limiting block.

8. The special equipment for producing spare tires according to claim 1, characterized in that: A motor (22) is fixedly connected to an end portion of one side of the first feeding rack (4), and an output end of the motor (22) is fixedly connected to a rotating roller (12).

Images