Tire inlet and outlet rotating guide rail frame

Abstract

The utility model discloses a tire in-out rotating guide rail frame, and relates to the technical field of tire processing. The tire inlet and outlet rotating guide rail frame comprises a support, a lifting plate, a driving structure and a rotating structure, a circular plate is arranged at the top of the support, a supporting column is fixedly installed at the top of the circular plate, a hydraulic rod is arranged on the supporting column, the lifting plate is arranged on the supporting column, a cross plate is arranged at the bottom of the lifting plate, and four tensioning plates are arranged at the bottom of the cross plate. The driving structure is arranged on the cross plate and the tensioning plate, and the rotating structure is arranged on the support and the circular plate. According to the tire in-out rotating guide rail frame, on one hand, tires of different sizes can be automatically tensioned, the structure is simple, the cost is low, and faults are not prone to occurring, on the other hand, the supporting column can be driven to rotate, the cross plate can be driven to move up and down, the tensioned tires can be conveniently arranged on vulcanization equipment in a sleeving mode, and the vulcanization efficiency is improved. And in the tire feeding and discharging process, the situation of shaking is not prone to occurring, and feeding and discharging are more convenient and faster.

Description

Technical Field

[0001] This utility model relates to the field of tire processing technology, and in particular to a tire entry and exit rotary guide frame. Background Technology

[0002] A key step in tire production and manufacturing is the vulcanization process. This process promotes the cross-linking of linear polymers inside the rubber, thereby generating a network of polymer materials that gives the rubber excellent strength and elasticity. During the vulcanization process, tires are usually placed on the vulcanizing equipment using lifting equipment. However, the tires are prone to shaking during the lifting process, making it inconvenient to mount them and affecting the efficiency of loading. Therefore, a rotating guide rail for tire entry and exit is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a tire entry and exit rotary guide frame, which can solve the problem that the tires are prone to shaking during the hoisting process, making their assembly inconvenient and affecting the loading efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tire entry and exit rotary guide frame, comprising a support, a lifting plate, a drive structure, and a rotating structure. A circular plate is provided on the top of the support, a support column is fixedly installed on the top of the circular plate, a hydraulic rod is provided on the support column, the lifting plate is provided on the support column, a cross plate is provided at the bottom of the lifting plate, four sets of tension plates are provided at the bottom of the cross plate, the drive structure is provided on the cross plate and the tension plates, and the drive structure is used to drive the movement of the four sets of tension plates. The rotating structure is provided on the support and the circular plate, and the rotating structure includes a gear ring, a motor, and gears.

[0005] Preferably, a convex cylinder is fixedly installed at the bottom of the circular plate, and an annular groove is provided on the support, in which the convex cylinder is slidably installed.

[0006] Preferably, the motor is fixedly installed on the outer wall of the support, the gear ring is fixedly installed on the outer wall of the circular plate, the motor shaft is fixedly connected to the gear, and the gear and the gear ring are meshed.

[0007] Preferably, the lifting plate is slidably sleeved on the outer wall of the support column, the free end of the hydraulic rod is fixedly connected to the lifting plate, a connecting frame is fixedly installed between the lifting plate and the cross plate, and a counterweight is fixedly installed at the bottom of the lifting plate.

[0008] Preferably, the support column is fixedly installed with diagonal bracing blocks on its front, rear, and both sides, and the diagonal bracing blocks are fixedly installed on the top of the circular plate to make the support column more stable.

[0009] Preferably, the drive structure includes a U-shaped frame, a bevel gear, a motor, a threaded rod, a bevel gear, and a sliding block. The U-shaped frame is fixedly installed on the inner top of the cross plate. The bevel gear is rotatably installed on the inner top of the cross plate. The motor is fixedly installed on the top of the cross plate. The motor shaft passes through the cross plate and is fixedly connected to the bevel gear. The threaded rod is rotatably installed between the U-shaped frame and the inner wall of the cross plate. There are four sets of bevel gears, which are rotatably installed on the front and rear inner walls and the inner walls on both sides of the U-shaped frame, respectively. One end of the threaded rod passes through the U-shaped frame and is fixedly connected to the bevel gear. The bevel gear is meshed with the four sets of bevel gears respectively. The sliding block is slidably installed inside the cross plate. The sliding block is threaded onto the outer wall of the threaded rod. The tensioning plate is fixedly installed at the bottom of the sliding block.

[0010] Preferably, a reinforcing block is fixedly installed on the outer wall of the tensioning plate, and the reinforcing block is fixedly installed at the bottom of the sliding block to make the tensioning plate more stable.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This tire-entry and exiting rotary guide frame, through the coordinated use of a circular frame, bevel gear, motor, threaded rod, bevel gear, sliding block, gear ring, motor, and gears, can automatically tighten tires of different sizes. It features a simple structure, low cost, and low malfunction rate. Furthermore, it can drive the rotation of the support column and the up-and-down movement of the cross plate, facilitating the placement of the tightened tires onto the vulcanizing equipment. Compared to hoisting methods that place tires directly on the vulcanizing equipment, this method reduces tire wobbling during loading and unloading, making loading and unloading more convenient and enhancing the practicality of the guide frame. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a bottom perspective view of the cross plate of this utility model;

[0016] Figure 3 This is a front sectional perspective view of the present invention.

[0017] Reference numerals: 1. Support; 2. Circular plate; 3. Support column; 4. Lifting plate; 5. Hydraulic rod; 6. Connecting frame; 7. Cross plate; 8. Tensioning plate; 9. Drive structure; 91. Ring frame; 92. Bevel gear; 93. Motor; 94. Threaded rod; 95. Bevel gear; 96. Sliding block; 10. Reinforcing block; 11. Counterweight block; 12. Gear ring; 13. Motor; 14. Gear; 15. Convex cylinder; 16. Diagonal brace block. Detailed Implementation

[0018] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0019] Please see Figure 1-3 This utility model provides a technical solution: a tire entry and exit rotary guide frame, including a support 1, a lifting plate 4, a drive structure 9, and a rotating structure. A circular plate 2 is provided on the top of the support 1, and a support column 3 is fixedly installed on the top of the circular plate 2. A hydraulic rod 5 is provided on the support column 3. The lifting plate 4 is provided on the support column 3, and a cross plate 7 is provided at the bottom of the lifting plate 4. Four sets of tension plates 8 are provided at the bottom of the cross plate 7. The drive structure 9 is provided on the cross plate 7 and the tension plates 8, and the drive structure 9 is used to drive the movement of the four sets of tension plates 8. The rotating structure is provided on the support 1 and the circular plate 2, and the rotating structure includes a gear ring 12, a motor 13, and a gear 14.

[0020] A convex cylinder 15 is fixedly installed at the bottom of the circular plate 2. An annular groove is provided on the support 1, and the convex cylinder 15 is slidably installed in the annular groove. The motor 13 is fixedly installed on the outer wall of the support 1, and the gear ring 12 is fixedly installed on the outer wall of the circular plate 2. The rotating shaft of the motor 13 is fixedly connected to the gear 14, and the gear 14 is meshed with the gear ring 12. The lifting plate 4 is slidably sleeved on the outer wall of the support column 3. The free end of the hydraulic rod 5 is fixedly connected to the lifting plate 4. A connecting frame 6 is fixedly installed between the lifting plate 4 and the cross plate 7. A counterweight block 11 is fixedly installed at the bottom of the lifting plate 4. Inclined bracing blocks 16 are fixedly installed on the front, back, and sides of the support column 3. The inclined bracing blocks 16 are fixedly installed on the top of the circular plate 2.

[0021] The drive structure 9 includes a loop frame 91, a bevel gear 92, a motor 93, a threaded rod 94, a bevel gear 95, and a sliding block 96. The loop frame 91 is fixedly installed on the inner top of the cross plate 7. The bevel gear 92 is rotatably installed on the inner top of the cross plate 7. The motor 93 is fixedly installed on the top of the cross plate 7. The shaft of the motor 93 passes through the cross plate 7 and is fixedly connected to the bevel gear 92. The threaded rod 94 is rotatably installed between the loop frame 91 and the inner wall of the cross plate 7. The bevel gears 95 are in four sets and are rotatably installed on the front and rear inner sides of the loop frame 91, respectively. The inner walls and both sides are connected by a threaded rod 94, one end of which passes through the loop frame 91 and is fixedly connected to the bevel gear 95. Bevel gears 92 mesh with four sets of bevel gears 95 respectively. A sliding block 96 is slidably installed inside the cross plate 7 and threaded onto the outer wall of the threaded rod 94. A tensioning plate 8 is fixedly installed at the bottom of the sliding block 96, and a reinforcing block 10 is fixedly installed on the outer wall of the tensioning plate 8. The reinforcing block 10 is also fixedly installed at the bottom of the sliding block 96. The hydraulic rod 5 drives the lifting plate 4 downwards, and then the tensioning plate 8 automatically inserts into the tire. Subsequently, the control motor 93 drives the rotation of the bevel gear 92, which automatically meshes and drives the rotation of the bevel gear 95, which in turn drives the rotation of the threaded rod 94. This drives the movement of the sliding block 96 and the tensioning plate 8, and then drives the four sets of tensioning plates 8 to move outward concentrically and tighten the tire. Then, the clamp hydraulic rod 5 drives the lifting plate 4 to move upward, and then the control motor 13 drives the rotation of the gear 14. The gear 14 meshes and drives the rotation of the gear ring 12 and the circular plate 2, and then automatically drives the rotation of the lifting plate 4. After moving to the appropriate position, the control hydraulic rod 5 drives the lifting plate 4 to move downward and put the tire onto the vulcanizing equipment. On the one hand, it can automatically tighten tires of different sizes, and the structure is simple, the cost is low, and it is not prone to failure. On the other hand, it can drive the rotation of the support column 3 and the up and down movement of the cross plate 7 respectively, which makes it convenient to put the tightened tire onto the vulcanizing equipment. Compared with the method of placing the tire on the vulcanizing equipment by hoisting, it is less likely to cause the tire to shake during the loading and unloading process, making the loading and unloading more convenient and enhancing the practicality of the guide rail frame.

[0022] Working principle: The hydraulic rod 5 drives the lifting plate 4 to move downward, and then the tensioning plate 8 automatically inserts into the tire. Then, the motor 93 drives the bevel gear 92 to rotate, and the bevel gear 92 automatically meshes and drives the rotation of the bevel gear 95, which in turn drives the rotation of the threaded rod 94, and then drives the movement of the sliding block 96 and the tensioning plate 8. Then, the four sets of tensioning plates 8 move outward concentrically and tighten the tire. Then, the hydraulic rod 5 drives the lifting plate 4 to move upward, and then the motor 13 drives the rotation of the gear 14, and the gear 14 meshes and drives the rotation of the gear ring 12 and the circular plate 2, and then automatically drives the rotation of the lifting plate 4. After moving to the appropriate position, the hydraulic rod 5 drives the lifting plate 4 to move downward and put the tire onto the vulcanizing equipment.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A tire access rotary guide rail stand, characterized by, Include: Support (1), the top is provided with a round plate (2), the top of the round plate (2) is fixedly installed with a support column (3), the support column (3) is provided with a hydraulic rod (5); Lifting plate (4), which is provided on the support column (3), the bottom of the lifting plate (4) is provided with a cross plate (7), the bottom of the cross plate (7) is provided with four groups of expansion plates (8); Drive structure (9), which is provided on the cross plate (7) and the expansion plate (8), the drive structure (9) is used for driving the movement of the four groups of expansion plates (8); Rotary structure, which is provided on the support (1) and the round plate (2), the rotary structure comprises a gear ring (12), a motor (13) and a gear (14).

2. A tire access rotary guide rail mount according to claim 1, wherein: The bottom of the round plate (2) is fixedly installed with a convex cylinder (15), the support (1) is provided with an annular groove, and the convex cylinder (15) is slidably installed in the annular groove.

3. A tire access rotary guide rail mount according to claim 2, wherein: The motor (13) is fixedly installed on the outer wall of the support (1), the gear ring (12) is fixedly installed on the outer wall of the round plate (2), the rotating shaft of the motor (13) is fixedly connected with the gear (14), and the gear (14) is meshed with the gear ring (12).

4. A tire entry and exit rotary guide rail frame according to claim 3, characterized in that: The lifting plate (4) is slidably sleeved on the outer wall of the support column (3), the free end of the hydraulic rod (5) is fixedly connected with the lifting plate (4), the connecting frame (6) is fixedly installed between the lifting plate (4) and the cross plate (7), and the counterweight (11) is fixedly installed on the bottom of the lifting plate (4).

5. A tire entry and exit rotary guide rail frame according to claim 4, characterized in that: The front and rear sides and both sides of the support column (3) are fixedly installed with inclined support blocks (16), and the inclined support blocks (16) are fixedly installed on the top of the round plate (2).

6. A tire access rotary guide rail mount according to claim 5, wherein: The drive structure (9) comprises a back-shaped frame (91), a bevel gear (92), a motor (93), a threaded rod (94), a bevel gear (95) and a sliding block (96), the back-shaped frame (91) is fixedly installed on the inner top of the cross plate (7), the bevel gear (92) is rotatably installed on the inner top of the cross plate (7), the motor (93) is fixedly installed on the top of the cross plate (7), the rotating shaft of the motor (93) penetrates through the cross plate (7) and is fixedly connected with the bevel gear (92), the threaded rod (94) is rotatably installed between the inner walls of the back-shaped frame (91) and the cross plate (7), the bevel gear (95) is four groups and is rotatably installed on the inner walls of the front and rear sides and both sides of the back-shaped frame (91), one end of the threaded rod (94) penetrates through the back-shaped frame (91) and is fixedly connected with the bevel gear (95), the bevel gear (92) is meshed with the four groups of bevel gears (95), and the sliding block (96) is slidably installed in the cross plate (7).

7. A tire access rotary guide rail mount according to claim 6, wherein: The outer wall of the expansion plate (8) is fixedly installed with a reinforcing block (10), and the reinforcing block (10) is fixedly installed on the bottom of the sliding block (96). The outer wall of the expansion plate (8) is fixedly installed with a reinforcing block (10), and the reinforcing block (10) is fixedly installed on the bottom of the sliding block (96).

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