Midway placing mechanism of tire production line
Through the clamp structure of the gear and screw drive system, the support instability and adaptability problems caused by single-side fixation of the existing tire storage are solved, and the stable placement of multi-specimen tires is achieved, which reduces production costs.
Patent Information
- Application Number
- CN202422347156.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The existing tire storage device can only fix tires on one side, resulting in unstable support and inability to adapt to tires of different specifications, which is very costly.
The first and second clamps are adopted to realize multi-point adjustment and clamping and fixing of the tire through gears and screw drive systems, and combine the limiting groove and slide bar structure to ensure the stable placement of the tire.
It achieves stable support and fixation of tires of different specifications, reducing production costs.
Smart Images
Figure CN223072001U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tire production, and in particular relates to a midway placement mechanism of a tire production line. Background Art
[0002] Before the tire blanks formed by the forming machine are sent to the vulcanizer for finalization and vulcanization, they are usually placed horizontally on the tire storage device so that the main robot of the vulcanizer can grab them in time. As an auxiliary equipment on the tire production line, the tire storage device can place the tires stably and prepare for subsequent processing.
[0003] At present, most of the existing tire storage devices fix the tire through a separate inner support part or an outer support part. This one-sided tire fixing method cannot ensure both centering and load-bearing capacity. Therefore, the tire needs to be clamped from the inside or outside. The adjustment process is cumbersome, the support for the tire is unstable, and it can only adapt to tires of the same specification. A variety of tire storage devices need to be set for tires of different specifications, and the production cost is high. For this reason, we propose a mid-placement mechanism for the tire production line. Utility Model Content
[0004] The purpose of the utility model is to provide a midway placement mechanism for a tire production line to solve the existing problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intermediate placement mechanism of a tire production line comprises a placement table, a first clamping plate and a second clamping plate, the center position of the inner bottom surface of the placement table is movably connected with a first side gear through a transmission shaft, a plurality of first transmission gears are meshed and connected around the bottom of the first side gear, a first screw is fixedly installed at the middle of the first transmission gear, the first screw is movably installed inside the placement table through a fixing frame and a bearing, a first threaded sleeve is spirally connected to the outer periphery of the first screw, a first adjusting frame is fixedly welded to the top of the first threaded sleeve, a first clamping plate is fixedly installed on the top of the first adjusting frame, a top plate is fixedly installed on the top surface of the placement table, a second limiting groove is opened on the top plate corresponding to the position of the first adjusting frame, the first adjusting frame passes through the second limiting groove and extends to the top of the top plate and is slidably connected to the inner wall of the second limiting groove.
[0006] Preferably, a second motor is fixedly installed at the center of the top of the top plate. The center of the bottom of the top plate is movably connected to a second side gear through a transmission shaft. A plurality of second transmission gears are meshed and connected around the top of the second side gear. A second screw rod is fixedly installed in the middle of the second transmission gear. Both ends of the second screw rod are movably connected to the fixed frame at the bottom of the top plate and the inner wall of the placement table through bearings respectively. A second threaded sleeve is sleeved on the outer periphery of the second screw rod. A second adjusting frame is welded to the top of the second threaded sleeve. The second adjusting frame passes through the second limiting groove and extends to the top of the top plate and is slidably connected to the inner wall of the second limiting groove. A second clamping plate is fixedly welded to the top of the second adjusting frame.
[0007] Preferably, a through hole is provided in the middle of the first adjusting frame. The second screw rod passes through the through hole and does not contact its inner wall.
[0008] Preferably, a sliding rod is fixedly welded inside the second limiting groove. Sliding grooves are provided at the middle ends of the first adjusting frame and the second adjusting frame. The first adjusting frame and the second adjusting frame are slidably connected to the sliding rod through the provided sliding grooves.
[0009] Preferably, a first limiting groove is provided on the inner bottom surface of the placement table. The first limiting groove is provided directly below the first screw rod. Limiting blocks are fixedly welded to the bottoms of the first threaded sleeves. The limiting blocks extend into the first limiting groove and are slidably connected to its inner wall.
[0010] Preferably, an installation plate is provided at the bottom of the placement table. A first motor is fixedly installed below the installation plate. The end of the output shaft of the first motor passes through the installation plate and extends to the inner bottom end of the placement table and is fixedly connected to the first side gear inside it.
[0011] Compared with the prior art, the beneficial effects of the present utility model are:
[0012] 1. By using the first side gear to drive a plurality of first transmission gears to rotate, and then through the cooperation of the first screw rod and the first threaded sleeve, the driving of the first adjusting frame and the first clamping plate is realized, so that the first clamping plate can be adjusted according to the size of the tire. At the same time, the second side gear is used to drive a plurality of second transmission gears to rotate, and in cooperation with the second screw rod and the second threaded sleeve, the driving of the second adjusting frame and the second clamping plate is realized, so as to clamp the inner wall of the tire, thereby realizing the clamping and fixing of the tire and ensuring its placement stability.
[0013] 2. By providing a second limiting groove on the surface of the top plate and arranging a sliding rod inside it, and in cooperation with the sliding groove, the function of sliding limit for the first adjusting frame and the second adjusting frame is realized, ensuring the stability of their movement and avoiding the phenomenon of deviation. Description of the Drawings
[0014] Figure 1 is the overall structural schematic diagram of the present utility model;
[0015] Figure 2 is the multi-angle structural schematic diagram of the present utility model;
[0016] Figure 3 is the internal structural schematic diagram of the placement table of the present utility model;
[0017] Figure 4 is the structural schematic diagram of the top plate of the present utility model.
[0018] In the figure: 1, placement table; 2, mounting plate; 3, first motor; 4, first side gear; 5, first transmission gear; 6, first screw; 7, first threaded sleeve; 8, first limiting groove; 9, limiting block; 10, first adjusting frame; 11, first clamping plate; 12, sliding groove; 13, through hole; 14, top plate; 15, second limiting groove; 16, sliding rod; 17, second motor; 18, second side gear; 19, second transmission gear; 20, second screw; 21, second threaded sleeve; 22, second adjusting frame; 23, second clamping plate. Specific embodiments
[0019] 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 of 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.
[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution for an intermediate placement mechanism of a tire production line: including a placement table 1, a first clamping plate 11 and a second clamping plate 23. The center position of the inner bottom surface of the placement table 1 is movably connected with a first side gear 4 through a transmission shaft. A plurality of first transmission gears 5 are meshed and connected around the bottom of the first side gear 4. The middle of the first transmission gear 5 is fixedly installed with a first screw 6. The first screw 6 is movably installed in the placement table 1 through a fixed frame and a bearing. The outer circumference of the first screw 6 is spirally connected with a first threaded sleeve 7. The top of the first threaded sleeve 7 is fixedly welded with a first adjusting frame 10. The top of the first adjusting frame 10 is fixedly installed with a first clamping plate 11. The top surface of the placement table 1 is fixedly installed with a top plate 14. The second limiting groove 15 is opened at the position corresponding to the first adjusting frame 10 on the top plate 14. The first adjusting frame 10 passes through the second limiting groove 15 and extends to the top of the top plate 14 and is slidably connected with the inner wall of the second limiting groove 15.
[0021] Specifically, a second motor 17 is fixedly installed at the center of the top of the top plate 14. The center of the bottom of the top plate 14 is movably connected to a second side gear 18 through a transmission shaft. A plurality of second transmission gears 19 are meshed and connected around the top of the second side gear 18. A second screw rod 20 is fixedly installed in the middle of the second transmission gear 19. The two ends of the second screw rod 20 are movably connected to the fixed frame at the bottom of the top plate 14 and the inner wall of the placement table 1 through bearings respectively. A second thread sleeve 21 is sleeved on the outer periphery of the second screw rod 20. A second adjustment frame 22 is welded to the top of the second thread sleeve 21. The second adjustment frame 22 passes through the second limit groove 15 and extends to the top of the top plate 14 and is slidably connected to the inner wall of the second limit groove 15. A second clamping plate 23 is fixedly welded to the top of the second adjustment frame 22.
[0022] Specifically, a through hole 13 is opened in the middle of the first adjustment frame 10. The second screw rod 20 passes through the through hole 13 and does not contact its inner wall.
[0023] Specifically, a slide rod 16 is fixedly welded inside the second limit groove 15. Slide grooves 12 are opened at the middle ends of the first adjustment frame 10 and the second adjustment frame 22. The first adjustment frame 10 and the second adjustment frame 22 are slidably connected to the slide rod 16 through the opened slide grooves 12.
[0024] Specifically, a first limit groove 8 is opened on the inner bottom surface of the placement table 1. The first limit groove 8 is opened directly below the first screw rod 6. Limit blocks 9 are fixedly welded to the bottoms of the first thread sleeves 7. The limit blocks 9 extend into the first limit groove 8 and are slidably connected to its inner wall.
[0025] Specifically, an installation plate 2 is provided at the bottom of the placement table 1. A first motor 3 is fixedly installed below the installation plate 2. The end of the output shaft of the first motor 3 passes through the installation plate 2 and extends to the inner bottom end of the placement table 1 and is fixedly connected to a first side gear 4 inside it.
[0026] In this implementation scheme, during use, when a tire needs to be placed, first, according to the size of the tire, the first clamping plate 11 is adjusted. The first motor 3 drives the first side gear 4 to rotate, which drives multiple first transmission gears 5 at the bottom to rotate, thereby driving the first screw rod 6. Utilizing the spiral connection between the first screw rod 6 and the first threaded sleeve 7, the first threaded sleeve 7 drives the first adjusting frame 10 to move along the trajectory of the first screw rod 6, and the rotation of the first threaded sleeve 7 is limited by the first limiting groove 8 and the limiting block 9. At the same time, the middle end of the first adjusting frame 10 is slidably limited through the slide rod 16 in the second limiting groove 15 and the slide groove 12 to ensure the stability of the first adjusting frame 10 during movement. In this way, the position of the first clamping plate 11 is adjusted. After adjusting it to an appropriate distance, the tire is placed inside the first clamping plate 11. The tire is supported and clamped by multiple first clamping plates 11 and the first adjusting frame 10. Then, the second motor 17 drives the second side gear 18, which drives the second transmission gear 19 to rotate, thereby driving the second screw rod 20. It cooperates with the second threaded sleeve 21 to drive the second adjusting frame 22 to drive the second clamping plate 23 to adjust its position. The inner ring of the tire is clamped by the second clamping plate 23, and the outer ring of the tire is clamped in cooperation with the first clamping plate 11, thereby realizing the clamping and fixing of the tire, greatly ensuring the stability of the tire placement.
[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. The intermediate placement mechanism of a tire production line, comprising a placement table, a first clamping plate and a second clamping plate, is characterized in that: At the center of the inner bottom surface of the placing table, a first side gear is movably connected through a transmission shaft. Around the bottom of the first side gear, a plurality of first transmission gears are meshingly connected. In the middle of the first transmission gear, a first screw rod is fixedly installed. The first screw rod is movably installed inside the placing table through a fixing frame and a bearing. A first thread sleeve is spirally connected to the outer periphery of the first screw rod. The top of the first thread sleeve is fixedly welded with a first adjusting frame. The top of the first adjusting frame is fixedly installed with a first clamping plate. On the top surface of the placing table, a top plate is fixedly installed. At the position corresponding to the first adjusting frame on the top plate, a second limiting groove is opened. The first adjusting frame passes through the second limiting groove and extends to the top of the top plate and is slidably connected to the inner wall of the second limiting groove.
2. The intermediate placement mechanism of the tire production line according to claim 1, characterized in that: At the center of the top of the top plate, a second motor is fixedly installed. At the center of the bottom of the top plate, a second side gear is movably connected through a transmission shaft. Around the top of the second side gear, a plurality of second transmission gears are meshingly connected. In the middle of the second transmission gear, a second screw rod is fixedly installed. The two ends of the second screw rod are respectively movably connected to the fixing frame at the bottom of the top plate and the inner wall of the placing table through bearings. A second thread sleeve is sleeved on the outer periphery of the second screw rod. The top of the second thread sleeve is welded with a second adjusting frame. The second adjusting frame passes through the second limiting groove and extends to the top of the top plate and is slidably connected to the inner wall of the second limiting groove. The top of the second adjusting frame is fixedly welded with a second clamping plate.
3. The intermediate placement mechanism of the tire production line according to claim 2, characterized in that: A through hole is opened in the middle of the first adjusting frame. The second screw rod passes through the through hole and does not contact its inner wall.
4. The intermediate placement mechanism of the tire production line according to claim 1, characterized in that: A slide bar is fixedly welded inside the second limiting groove. A sliding groove is opened at the middle ends of the first adjusting frame and the second adjusting frame. The first adjusting frame and the second adjusting frame are slidably connected to the slide bar through the opened sliding grooves.
5. The intermediate placement mechanism of the tire production line according to claim 1, characterized in that: A first limiting groove is opened on the inner bottom surface of the placing table. The first limiting groove is opened directly below the first screw rod. The bottom of the first thread sleeve is fixedly welded with a limiting block. The limiting block extends into the first limiting groove and is slidably connected to its inner wall.
6. The intermediate placement mechanism of the tire production line according to claim 1, characterized in that: An installation plate is arranged at the bottom of the placing table. A first motor is fixedly installed below the installation plate. The end of the output shaft of the first motor passes through the installation plate and extends to the inner bottom end of the placing table and is fixedly connected to the first side gear inside it.