Tyre unloader for a tyre building machine

Abstract

The utility model relates to tire manufacturing technical field discloses a kind of tyre unloader for tire building machine, including bottom plate one, the top of bottom plate one is equipped with main body, the bottom of main body is slidably connected with bottom plate two, the top of bottom plate two is equipped with horizontal movement subassembly, bottom plate two top is equipped with bottom plate three, the top of bottom plate three is equipped with longitudinal movement subassembly, the top of bottom plate three is slidably connected with mounting plate, the outside of mounting plate is equipped with locking assembly, the top of mounting plate is rotatably connected with mounting frame, the inside of mounting frame is rotatably connected with clamping device, and one end of clamping device is equipped with rotating assembly. In the utility model, motor, sprocket, chain and threaded rod cooperate, drive jaw horizontal movement;Cylinder promotes mounting plate, realizes jaw longitudinal movement, both collaborative adjustment, can expand equipment operation range, fast positioning jaw, improve its complex environment adaptability.

Description

Technical Field

[0001] This utility model relates to the field of tire manufacturing technology, and in particular to a tire unloader for a tire forming machine. Background Technology

[0002] In the tire manufacturing industry, after the tire blank is completed, it is transported to the tire unloading trolley using a tire unloading machine. Specifically, after the tire blank undergoes multiple processing steps in the production process, it needs to be transferred from the production line to the next operational stage or storage area. At this point, the tire unloading machine, as an important auxiliary device, undertakes the task of safely and smoothly transporting the tire blank from the end of the production line to the tire unloading trolley. This process not only requires the tire unloading machine to have precise operating capabilities but also needs to ensure that the tire blank is not damaged during transportation, thereby guaranteeing the smooth operation of the entire production process.

[0003] However, existing tire unloaders only consist of a fixed frame assembly and an outer frame assembly. This results in the outer frame assembly being excessively long, occupying a large amount of space, and taking a long time to move up and down. Consequently, factories with limited overhead space do not have enough room for its operation, and the time-consuming up-and-down movement of the outer frame assembly affects tire unloading speed and reduces production capacity. Therefore, a tire unloader for tire forming machines is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a tire unloader for a tire forming machine, which aims to improve the problems of large space occupied by the fixed structure and time-consuming adjustment in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A tire unloader for a tire forming machine includes a base plate 1, a main body mounted on the top of the base plate 1, a base plate 2 slidably connected to the bottom of the main body, a lateral moving component mounted on the top of the base plate 2, a base plate 3 mounted on the top of the base plate 2, a longitudinal moving component mounted on the top of the base plate 3, a mounting plate slidably connected to the top of the base plate 3, a locking component mounted on the outer side of the mounting plate, a mounting frame rotatably connected to the top of the mounting plate, a clamping device rotatably connected inside the mounting frame, a rotating component mounted at one end of the clamping device, and an angle adjusting component mounted on the outer side of the mounting frame.

[0007] The lateral movement assembly includes a motor, which is mounted on the top of the base plate. The output end of the motor is fixedly connected to a sprocket. Two fixed frames are fixedly connected to the top of the base plate. Threaded rods are rotatably connected inside the two fixed frames. A sprocket is fixedly connected to one end of the threaded rod. A chain is sleeved on the outer side of the sprocket and the sprocket. One end of the main body is mounted on the top of the threaded rod.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly includes a second motor, which is fixedly connected to the top of the mounting frame. A third sprocket is fixedly connected to the output end of the mounting frame. A fourth sprocket is fixedly connected to one end of the clamping device. A second chain is sleeved on the outer side of the third and fourth sprockets.

[0010] As a further description of the above technical solution:

[0011] The angle adjustment assembly includes a third motor, which is fixedly connected to the outside of the mounting frame. A small gear is fixedly connected to the output end of the third motor, and a large gear is fixedly connected to the top of the mounting plate. The small gear and the large gear mesh with each other, and the mounting frame is rotatably connected to the top of the large gear.

[0012] As a further description of the above technical solution:

[0013] The longitudinal movement component includes a cylinder, which is mounted on the top of the base plate three, and the output end of the cylinder is fixedly connected to one end of the mounting plate.

[0014] As a further description of the above technical solution:

[0015] The locking assembly includes a second cylinder, which is fixedly connected to one side of the mounting plate. A snap-fit ​​rack is fixedly connected to the output end of the second cylinder. A locking rack is fixedly connected to the top of the base plate three, and the snap-fit ​​rack snaps into the top of the locking rack.

[0016] As a further description of the above technical solution:

[0017] A stabilizing block is fixedly connected to the outside of the second cylinder, and the snap-fit ​​rack is slidably connected inside the stabilizing block;

[0018] As a further description of the above technical solution:

[0019] The top of both the second and third base plates are equipped with slide rails, and the main body and the mounting plate are slidably connected to the top of the second base plate and the top of the third base plate respectively via the slide rails.

[0020] As a further description of the above technical solution:

[0021] The outer side of the threaded rod is threadedly connected to a movable frame, which is fixedly connected to the outer side of the main body.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the base plate moves laterally through the cooperation of motor one, sprocket one, sprocket two, chain and threaded rod, thereby driving the clamping device to complete the lateral position adjustment. The mounting plate can be moved longitudinally by cylinder one. In this way, the lateral and longitudinal adjustment are coordinated, which allows the clamping device to flexibly adapt to different working spaces and layouts. This not only expands the working coverage of the equipment, but also allows the clamping device to be quickly positioned in the approximate working area, creating favorable conditions for subsequent precise operation and effectively improving the equipment's adaptability to complex working environments.

[0024] 2. In this utility model, horizontal rotation is achieved through the cooperation of motor three, small gear, and large gear, completing the initial angle adjustment and ensuring that the clamping device forms a reasonable relative angle with the tire, laying the foundation for subsequent stable gripping and operation. The rotation of the clamping device is achieved through the cooperation of motor four, sprocket three, sprocket four, and chain two, which can meet the needs of the tire in different operational stages, such as rotating the tire during disassembly. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a tire unloader for a tire forming machine proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the lateral movement component of a tire unloader for a tire forming machine according to the present invention.

[0027] Figure 3 This is a schematic diagram of the rotating assembly of a tire unloader for a tire forming machine according to the present invention.

[0028] Figure 4 This is a schematic diagram of the longitudinal movement component of a tire unloader for a tire forming machine according to the present invention.

[0029] Figure 5 This is a schematic diagram of the locking assembly of a tire unloader for a tire forming machine proposed in this utility model.

[0030] Legend:

[0031] 1. Main body; 2. Base plate one; 3. Base plate two; 4. Slide rail; 5. Motor one; 6. Sprocket one; 7. Chain one; 8. Sprocket two; 9. Fixing frame; 10. Threaded rod; 11. Moving frame; 12. Base plate three; 13. Cylinder one; 14. Cylinder two; 15. Snap-fit ​​rack; 16. Locking rack; 17. Stabilizing block; 18. Mounting plate; 19. Clamping device; 20. Sprocket three; 21. Chain two; 22. Sprocket four; 23. Motor two; 24. Motor three; 25. Pinion; 26. Gear; 27. Mounting frame. Detailed Implementation

[0032] 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.

[0033] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides a tire unloader for a tire forming machine, including a base plate 2. The top of the base plate 2 is fixedly mounted with a main body 1, which serves as a core support and frame. The main body 1 is mounted on the top of the base plate 2. The bottom of the main body 1 is slidably connected to a base plate 3, which serves as a bearing platform for lateral movement. A lateral movement component is mounted on the top of the base plate 3. A base plate 3 12 is mounted on the top of the base plate 3. An mounting plate 18 serves as a mounting carrier for an angle adjustment and clamping device. A longitudinal movement component is mounted on the top of the base plate 3 12. The mounting plate 18 is slidably connected to the top of the base plate 3 12. A locking component is mounted on the outer side of the mounting plate 18. An mounting frame 27 is rotatably connected to the top of the mounting plate 18. A clamping device 19 is rotatably connected inside the mounting frame 27. The clamping device 19 can rotate around its own horizontal axis to adapt to different working angles. A rotating component is mounted on one end of the clamping device 19. An angle adjustment component is mounted on the outer side of the mounting frame 27.

[0034] The lateral movement assembly includes a motor 5, which is mounted on the top of a base plate 3 via motor mount bolts. A sprocket 6 is fixedly connected to the output end of the motor 5. Upon startup, the motor 5 directly drives the sprocket 6 to rotate synchronously. Two fixed brackets 9 are fixedly connected to the top of the base plate 3. A threaded rod 10 is rotatably connected inside each fixed bracket 9. The two fixed brackets 9 are symmetrically distributed at both ends of the threaded rod 10, ensuring stable rotation and preventing radial offset. A sprocket 8 is fixedly connected to one end of the threaded rod 10. A chain 7 is fitted around the outer sides of the sprockets 6 and 8, forming a chain drive structure. The power of motor 5 is stably transmitted to threaded rod 10. One end of the main body 1 is installed on the top of threaded rod 10. A movable frame 11 is threadedly connected to the outer side of threaded rod 10. Movable frame 11 is fixedly connected to the outer side of main body 1. The longitudinal movement component includes cylinder 13. Cylinder 13 is installed on the top of base plate 12. The output end of cylinder 13 is fixedly connected to one end of mounting plate 18. When the piston rod of cylinder 13 extends or retracts, it will directly push mounting plate 18 to slide along the slide rail on the top of base plate 12, thereby realizing the longitudinal position adjustment of mounting plate 18 and clamping device 19 above. With the help of the transverse movement component, the position requirements in different working environments can be met.

[0035] Reference Figure 1 and Figure 3 The rotating assembly includes a second motor 23, which is fixedly connected to the top of the mounting frame 27 by bolts. A third sprocket 20 is fixedly connected to the output end of the mounting frame 27. After the second motor 23 starts, it drives the third sprocket 20 to rotate synchronously. A fourth sprocket 22 is fixedly connected to one end of the clamping device 19. A second chain 21 is sleeved on the outer side of the third sprocket 20 and the fourth sprocket 22. The angle adjustment assembly includes a third motor 24, which is fixedly connected to the outer side of the mounting frame 27. A small gear 25 is fixedly connected to the output end of the motor 24, and a large gear 26 is fixedly connected to the top of the mounting plate 18. The small gear 25 and the large gear 26 mesh with each other to form a gear transmission mechanism. When the small gear 25 rotates, it will make a circular motion around the tooth ring 26 of the large gear, thereby driving the mounting frame 27 where the motor 24 is located to rotate synchronously, ensuring the stability of the mounting frame 27 when rotating, realizing the horizontal angle fine adjustment of the clamping device 19, and improving the accuracy of operation. The mounting frame 27 is rotatably connected to the top of the large gear 26.

[0036] Reference Figure 1 , Figure 4 and Figure 5 The locking assembly includes a second cylinder 14, which is fixedly connected to one side of the mounting plate 18. A snap-fit ​​rack 15 is fixedly connected to the output end of the second cylinder 14. A locking rack 16 is fixedly connected to the top of the third base plate 12. The snap-fit ​​rack 15 snaps into the top of the locking rack 16, and the tooth shape of the snap-fit ​​rack 15 matches that of the locking rack 16. A stabilizing block 17 is fixedly connected to the outside of the second cylinder 14. The snap-fit ​​rack 15 is slidably connected inside the stabilizing block 17. The stabilizing block 17 can limit the movement direction of the snap-fit ​​rack 15 and prevent it from shifting or shaking during movement. A slide rail 4 is installed on the top of both the second base plate 3 and the third base plate 12. The slide rail 4 is a high-precision linear slide rail with low friction and high stability. The main body 1 and the mounting plate 18 are slidably connected to the top of the second base plate 3 and the top of the third base plate 12 respectively through the slide rail 4.

[0037] Working principle: First, when adjusting the horizontal position, start motor 5. Motor 5 drives sprocket 6 to rotate. Sprocket 6 drives chain 7 to rotate. Chain 7 drives sprocket 8 to rotate. Sprocket 8 drives threaded rod 10 to rotate, thereby enabling base plate 3 to move laterally. This drives clamping device 19 to adjust the horizontal position. Then, start cylinder 13. Cylinder 13 can push mounting plate 18 to move longitudinally. In this way, both horizontal and vertical position adjustments can be achieved to adapt to different working environments.

[0038] Secondly, when precise adjustment of the clamping device 19 is required, motor 3 24 is started. Motor 3 24 drives the pinion 25 to rotate, so that the pinion 25 can rotate along the fixed large gear 26, thereby allowing the clamping device 19 to rotate horizontally and achieve approximate angle adjustment. When the clamping device 19 has fixed the tire and is ready to carry out the operation, motor 2 23 is started. Motor 2 23 drives sprocket 3 20 to rotate, sprocket 3 20 drives chain 2 21 to rotate, chain 2 21 drives sprocket 4 22 to rotate, thereby causing the clamping device 19 to rotate.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tire unloader for a tire forming machine, comprising a base plate (2), characterized in that: The top of the base plate 1 (2) is equipped with a main body (1), the bottom of the main body (1) is slidably connected to a base plate 2 (3), the top of the base plate 2 (3) is equipped with a transverse moving component, the top of the base plate 2 (3) is equipped with a base plate 3 (12), the top of the base plate 3 (12) is equipped with a longitudinal moving component, the top of the base plate 3 (12) is slidably connected to a mounting plate (18), the outside of the mounting plate (18) is equipped with a locking component, the top of the mounting plate (18) is rotatably connected to a mounting frame (27), the inside of the mounting frame (27) is rotatably connected to a clamping device (19), one end of the clamping device (19) is equipped with a rotating component, and the outside of the mounting frame (27) is equipped with an angle adjustment component. The lateral movement assembly includes a motor (5), which is mounted on the top of the base plate (3). The output end of the motor (5) is fixedly connected to a sprocket (6). The top of the base plate (3) is fixedly connected to two fixing brackets (9). The two fixing brackets (9) are rotatably connected to a threaded rod (10). One end of the threaded rod (10) is fixedly connected to a sprocket (8). A chain (7) is sleeved on the outside of the sprocket (6) and the sprocket (8). One end of the main body (1) is mounted on the top of the threaded rod (10).

2. The tire unloader for a tire forming machine according to claim 1, characterized in that: The rotating assembly includes a second motor (23), which is fixedly connected to the top of the mounting frame (27). The output end of the mounting frame (27) is fixedly connected to a third sprocket (20), and one end of the clamping device (19) is fixedly connected to a fourth sprocket (22). A second chain (21) is sleeved on the outside of the third sprocket (20) and the fourth sprocket (22).

3. The tire unloader for a tire forming machine according to claim 1, characterized in that: The angle adjustment assembly includes a motor (24), which is fixedly connected to the outside of the mounting frame (27). A small gear (25) is fixedly connected to the output end of the motor (24), and a large gear (26) is fixedly connected to the top of the mounting plate (18). The small gear (25) and the large gear (26) mesh with each other, and the mounting frame (27) is rotatably connected to the top of the large gear (26).

4. The tire unloader for a tire forming machine according to claim 1, characterized in that: The longitudinal movement assembly includes a cylinder (13), which is mounted on the top of the base plate (12), and the output end of the cylinder (13) is fixedly connected to one end of the mounting plate (18).

5. A tire unloader for a tire forming machine according to claim 1, characterized in that: The locking assembly includes a second cylinder (14), which is fixedly connected to one side of the mounting plate (18). A snap-fit ​​rack (15) is fixedly connected to the output end of the second cylinder (14). A locking rack (16) is fixedly connected to the top of the base plate (12), and the snap-fit ​​rack (15) snaps onto the top of the locking rack (16).

6. A tire unloader for a tire forming machine according to claim 5, characterized in that: A stabilizing block (17) is fixedly connected to the outside of the second cylinder (14), and the snap-fit ​​rack (15) is slidably connected inside the stabilizing block (17).

7. A tire unloader for a tire forming machine according to claim 1, characterized in that: The top of both the second base plate (3) and the third base plate (12) are equipped with slide rails (4). The main body (1) and the mounting plate (18) are slidably connected to the top of the second base plate (3) and the top of the third base plate (12) respectively via the slide rails (4).

8. A tire unloader for a tire forming machine according to claim 1, characterized in that: The outer side of the threaded rod (10) is threadedly connected to a movable frame (11), which is fixedly connected to the outer side of the main body (1).

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