Tire clamping and rotating device

Abstract

The utility model relates to a tire clamping and rotating device. The technical problem that an existing tire machining effect is poor is solved. Comprising an operation table with a placement table top, a bottom roller assembly is arranged on the placement table top, a top roller structure is movably arranged above the operation table, and a side roller assembly is arranged on the placement table top; the side roller assembly is provided with a side fixed roller structure located on one side of the bottom roller assembly and a side movable roller structure located on the other side of the bottom roller assembly, and at least one of the bottom roller assembly, the top roller structure and the side roller assembly is connected with a rotation driving mechanism. The tire movement limiting device has the advantages that the side movable roller bodies can be controlled to rotate through the rotating air cylinders, movement limiting of tires is facilitated, and the positions of the rotating air cylinders can be conveniently adjusted through the sliding table air cylinders so that the side movable roller bodies can limit tires with different widths. And the side fixed roller body and the side movable roller body can limit the tire.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire processing equipment, and in particular relates to a tire clamping and rotating device. Background Art

[0002] At present, tires usually need to be processed to meet the needs of users, and most of the existing tire processing methods require the tire to be rotated. The tire is set on an operating table, and the existing operating table is provided with a bottom roller for driving the tire to rotate. The tire can be driven to rotate through the bottom roller; however, the tire will deviate during the rotation process, affecting the processing effect, and most of the existing operating tables have a tire limiting structure on only one side, which has insufficient limiting effect on the tire, resulting in poor tire processing effect and affecting processing efficiency. Summary of the invention

[0003] The purpose of the utility model is to provide a tire clamping and rotating device in view of the above problems.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a tire clamping and rotating device, comprising an operating table with a placing table surface, a bottom roller assembly is arranged on the placing table surface, a top roller structure is movably arranged above the operating table and is located above the bottom roller assembly and can be vertically lifted and lowered, a side roller assembly is arranged on the placing table surface, the side roller assembly has a side fixed roller structure located on one side of the bottom roller assembly and a side movable roller structure located on the other side of the bottom roller assembly and can move toward the side fixed roller structure and can swing away from the bottom roller assembly, at least one of the bottom roller assembly, the top roller structure and the side roller assembly is connected to a rotating drive mechanism, the rotating drive mechanism can drive the bottom roller assembly to rotate, and the tire can be driven to rotate through the bottom roller assembly.

[0005] In the above-mentioned tire clamping and rotating device, a rectangular tire placement hole is provided in the middle of the placement table and passes through the placement table. The tire is placed on the tire placement hole, and the tire placement hole can facilitate the positioning of the tire, thereby improving the placement efficiency.

[0006] In the above-mentioned tire clamping and rotating device, the top roller structure is movably arranged above the center of the tire placement hole, the bottom roller assembly has two groups of bottom roller structures and the bottom roller structures extend respectively along the width direction of the tire placement hole and are symmetrically arranged at the two ends above the tire placement hole, the side roller assembly has two groups of side fixed roller structures and two groups of side movable roller structures, the side fixed roller structures are arranged one-to-one at the two ends of the tire placement hole and close to the outside of one side of the tire placement hole, and the side movable roller structures are arranged one-to-one at the two ends of the tire placement hole and close to the outside of the other side of the tire placement hole. The side fixed roller structures and the side movable roller structures can limit the two sides of the tire, thereby ensuring the stable rotation of the tire in the operating table.

[0007] In the above-mentioned tire clamping and rotating device, the top roller structure includes a supporting frame vertically arranged on the upper end of the operating table, a top lifting cylinder is provided in the middle of the upper end of the supporting frame, a top lifting frame is provided at the lower end of the telescopic rod of the top lifting cylinder, and a top lifting frame is provided at the lower end of the top lifting frame, and a top roller body is provided at the lower end of the top lifting frame, which is located above the center of the tire placement hole and can rotate freely. The top roller body can clamp and limit the upper end of the tire and can rotate synchronously with the tire, and the top lifting cylinder can control the top lifting frame to move up and down, thereby controlling the height of the top roller body.

[0008] In the above-mentioned tire clamping and rotating device, the placing table is provided with two side clamping mounting seats which are symmetrically arranged and located on the outer sides of the two ends of the tire placing hole. The side clamping mounting seats are extended along the width direction of the tire placing hole and the length of the side clamping mounting seats is not less than the width of the tire placing hole. The side clamping mounting seats can be used to facilitate the installation and placement of the side fixed roller structure. Since the length of the side clamping mounting seats is not less than the width of the tire placing hole, the side fixed roller structure can be set on both sides of the tire for limiting, thereby ensuring the limiting effect.

[0009] In the above-mentioned tire clamping and rotating device, the side fixed roller structure includes a side fixed roller mounting frame vertically arranged at one end of the side clamping mounting seat, and the upper end of the side fixed roller mounting frame is provided with a side fixed roller body which is inclined and extended above the tire placement hole and can rotate freely. The side fixed roller body can be easily installed through the fixed roller mounting frame, and the side fixed roller body is inclined and extended above the tire placement hole to ensure that the side fixed roller body is in contact with the tire and rotates synchronously with the tire.

[0010] The tire clamping and rotating device of claim 1, wherein the side movable roller structure comprises a slide cylinder arranged at one end of the side clamping mounting seat away from the side fixed roller mounting frame, the slide cylinder extending along the width direction of the tire placement hole and a rotating cylinder slidingly arranged on the slide cylinder, a side movable roller mounting frame being arranged outside the rotating part of the rotating cylinder, and a side movable roller body being arranged on one side of the side movable roller mounting frame being arranged obliquely extending toward the top of the tire placement hole and being able to rotate freely, the distance between the side movable roller body and the side fixed roller body being able to be adjusted by the slide cylinder, the tire being able to be applied to tires of different widths and the applicability being improved, and the direction of the side movable roller body being able to be adjusted by the rotating cylinder, when the tire needs to be placed in the tire placement hole or the tire needs to be removed, the rotating cylinder controls the side movable roller body to rotate toward the end away from the tire placement hole, cancels the limiting effect on the tire, and facilitates the loading and unloading of the tire, and when the tire is placed in the tire placement hole, the side movable roller body is controlled by the rotating cylinder to rotate toward one end of the tire placement hole to limit the tire.

[0011] In the above tire clamping and rotating device, the rotation driving mechanism is connected to the bottom roller assembly and at least one bottom roller structure, and the rotation driving mechanism can drive the bottom roller structure to rotate, and the bottom roller structure drives the tire to rotate synchronously.

[0012] In the above-mentioned tire clamping and rotating device, each bottom roller structure includes a bottom roller body which is arranged at one end above the tire placement hole and extends along the width direction of the tire placement hole. The bottom roller body is passed through the bottom roller shaft, and the two ends of the bottom roller shaft are respectively rotatably installed on the bottom roller mounting seats located on both sides of the tire placement hole, and a placement space connected to the tire placement hole is formed between the bottom roller bodies of the two groups of bottom roller structures.

[0013] In the above-mentioned tire clamping and rotating device, the rotating drive mechanism includes a rotating drive motor arranged at the lower end of the operating table, and the rotating drive motor is connected to the bottom roller shaft of at least one bottom roller structure in the two groups of bottom roller structures through a belt. The rotating drive motor can drive the bottom roller shaft to rotate through the belt, thereby rotating the bottom roller body.

[0014] Compared with the existing technology, the advantages of the utility model are:

[0015] 1. The rotating cylinder can be used to control the side movable roller to rotate, which is convenient for limiting the tire. The sliding cylinder can be used to adjust the position of the rotating cylinder so that the side movable roller can limit the tires of different widths.

[0016] 2. The side fixed roller body, the side movable roller body and the top roller body can limit the tire and can be rotated synchronously with the tire.

[0017] 3. The tire can be driven to rotate through the bottom roller assembly by the rotating drive mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the top roller structure in the utility model.

[0020] Figure 3 It is a structural schematic diagram of the side roller assembly of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the rotary drive mechanism in the utility model.

[0022] In the figure: an operating table 1, a placement table 11, a tire placement hole 111, a bottom roller assembly 2, a bottom roller structure 21, a bottom roller body 211, a bottom roller shaft 212, a bottom roller mounting seat 213, a top roller structure 3, a support frame 31, a top lifting cylinder 32, a top lifting frame body 33, a top roller body 34, a side roller assembly 4, a side fixed roller structure 41, a side fixed roller mounting frame 411, a side fixed roller body 412, a side movable roller structure 42, a slide cylinder 421, a rotating cylinder 422, a rotating part 423, a side movable roller mounting frame 424, a side movable roller body 425, a rotation drive mechanism 5, a rotation drive motor 51, a belt 52, a side clamping mounting seat 6, and a placement space 7. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] like Figure 1 , Figure 3 , Figure 4As shown, a tire clamping and rotating device includes an operating table 1 with a placing table 11, a bottom roller assembly 2 is provided on the placing table 11, and the tire can be rotated through the bottom roller assembly 2, and a top roller structure 3 is movably provided above the operating table 1 and is located above the bottom roller assembly 2 and can be lifted vertically, so that the tire can be clamped and can be rotated synchronously with the tire through the top roller structure 3, and a side roller assembly 4 is provided on the placing table 11, and the tire can be limited through the side roller assembly 4, and the side roller assembly 4 has a side fixed roller structure 41 located on one side of the bottom roller assembly 2 and a side movable roller structure 42 located on the other side of the bottom roller assembly 2 and can move toward the side fixed roller structure 41 and can swing away from the bottom roller assembly 2, the side movable roller structure 42 can be displaced to facilitate loading and unloading of the tire, and at least one of the bottom roller assembly 2, the top roller structure 3 and the side roller assembly 4 is connected to a rotation drive mechanism 5, and the bottom roller assembly 2 can be driven to rotate through the rotation drive mechanism 5, and the tire can be driven to rotate through the bottom roller assembly 2.

[0025] Specifically, a rectangular tire placement hole 111 is provided in the middle of the placement table 11 and passes through the placement table 11 . The tire is placed on the tire placement hole 111 , and the tire placement hole 111 can facilitate the positioning of the tire, thereby improving the placement efficiency.

[0026] Among them, the top roller structure 3 is movably arranged above the center of the tire placement hole 111, the bottom roller assembly 2 has two groups of bottom roller structures 21, and the bottom roller structures 21 extend along the width direction of the tire placement hole 111 respectively and are symmetrically arranged at the upper two ends of the tire placement hole 111, which can ensure the supporting effect of the bottom roller structure 21 on the tire on the tire placement hole 111, and the side roller assembly 4 has two groups of side fixed roller structures 41 and two groups of side movable roller structures 42. The side fixed roller structures 41 are arranged one by one at the two ends of the tire placement hole 111 and close to the outside of one side of the tire placement hole 111, and the side movable roller structures 42 are arranged one by one at the two ends of the tire placement hole 111 and close to the outside of the other side of the tire placement hole 111. The side fixed roller structures 41 and the side movable roller structures 42 can limit the two sides of the tire, which can ensure the stable rotation of the tire in the operating table 1.

[0027] like Figure 1 , Figure 2 , Figure 3As shown, the top roller structure 3 includes a support frame 31 vertically arranged on the upper end of the operating table 1. The support frame 31 and the operating table 1 are an integrated structure that can ensure the structural strength of the support frame 31 and ensure the structural stability. A top lifting cylinder 32 is provided in the middle of the upper end of the support frame 31, and a top lifting frame body 33 is provided at the lower end of the telescopic rod of the top lifting cylinder 32. A top lifting frame body 33 is provided at the lower end of the top lifting frame body 33, and a top roller body 34 is provided at the lower end of the top lifting frame body 33, which is located above the center of the tire placement hole 111 and can rotate freely. The top roller body 34 can clamp and limit the upper end of the tire and can rotate synchronously with the tire. The top lifting cylinder 32 can control the top lifting frame body 33 to move up and down, thereby controlling the height of the top roller body 34.

[0028] Furthermore, the placement table 11 is provided with two side clamping mounting seats 6 which are symmetrically arranged and located on the outside of the two ends of the tire placement hole 111. The side clamping mounting seats 6 are extended along the width direction of the tire placement hole 111 and the length of the side clamping mounting seats 6 is not less than the width of the tire placement hole 111. The side clamping mounting seats 6 can facilitate the installation and placement of the side fixed roller structure 41. Since the length of the side clamping mounting seats 6 is not less than the width of the tire placement hole 111, the side fixed roller structure 41 can be set on both sides of the tire for limiting, thereby ensuring the limiting effect.

[0029] Among them, the side fixed roller structure 41 includes a side fixed roller mounting frame 411 vertically arranged at one end of the side clamping mounting seat 6, and the upper end of the side fixed roller mounting frame 411 is provided with a side fixed roller body 412 which is inclined and extended toward the top of the tire placement hole 111 and can rotate freely. The side fixed roller body 412 can be easily installed through the fixed roller mounting frame 411, and the side fixed roller body 412 is inclined and extended toward the top of the tire placement hole 111 to ensure that the side fixed roller body 412 is against the tire and rotates synchronously with the tire.

[0030] Combination Figure 1 , Figure 3 , Figure 4As shown, the side movable roller structure 42 includes a slide cylinder 421 arranged at one end of the side clamping mounting seat 6 away from the side fixed roller mounting frame 411, the slide cylinder 421 is extended along the width direction of the tire placement hole 111 and a rotating cylinder 422 is slidably arranged on the slide cylinder 421, a side movable roller mounting frame 424 is arranged on the outer side of the rotating part 423 of the rotating cylinder 422, and a side movable roller body 425 is arranged on one side of the side movable roller mounting frame 424, which is inclined and extended toward the top of the tire placement hole 111 and can rotate freely. The side movable roller body 425 and the side fixed roller mounting frame 411 can be adjusted by the slide cylinder 421. The distance between the fixed roller bodies 412 can be suitable for tires of different widths, thereby improving applicability. The orientation of the side movable roller body 425 can be adjusted by rotating the cylinder 422. When the tire needs to be placed in the tire placement hole 111 or the tire needs to be removed, the rotating cylinder 422 controls the side movable roller body 425 to rotate toward the end away from the tire placement hole 111, thereby eliminating the limiting effect on the tire and facilitating the loading and unloading of the tire. When the tire is placed in the tire placement hole 111, the rotating cylinder 422 controls the side movable roller body 425 to rotate toward the end of the tire placement hole 111 to limit the tire.

[0031] The rotation driving mechanism 5 is connected to at least one bottom roller structure 21 of the bottom roller assembly 2, and the rotation driving mechanism 5 can drive the bottom roller structure 21 to rotate, and the bottom roller structure 21 drives the tire to rotate synchronously.

[0032] Specifically, each bottom roller structure 21 includes a bottom roller body 211 which is arranged at one end above the tire placement hole 111 and extends along the width direction of the tire placement hole 111. The bottom roller body 211 is passed through the bottom roller shaft 212, and the bottom roller body 211 can be movably arranged on the bottom roller shaft 212 for rotation, and the two ends of the bottom roller shaft 212 are respectively rotatably mounted on the bottom roller mounting seats 213 located on both sides of the tire placement hole 111. The bottom roller mounting seats 213 can facilitate the driving connection between the bottom roller shaft 212 and the rotating drive structure 21, and a placement space 7 connected to the tire placement hole 111 is formed between the bottom roller bodies 211 of the two groups of bottom roller structures 21, and the tire can be placed in the placement space 7.

[0033] Combination Figure 3 , Figure 4 As shown, the rotation drive mechanism 5 includes a rotation drive motor 51 arranged at the lower end of the operating table 1, and the rotation drive motor 51 is connected to the bottom roller shaft 212 of at least one bottom roller structure 21 in the two groups of bottom roller structures 21 through a belt 52. The belt 52 can enable the rotation drive motor 51 to drive the bottom roller shaft 212 to rotate, thereby rotating the bottom roller body 211.

[0034] The principle of this embodiment is as follows: the rotating cylinder 422 is controlled to drive the side movable roller body 425 to open the placement space 7, and the bottom of the tire is placed on the bottom roller body 211, the slide cylinder 421 is controlled to slide the rotating cylinder 422 to a suitable position, and the rotating cylinder 422 is controlled to drive the side movable roller body 425 to rotate toward one end of the tire placement hole 111 to limit the tire, and the top lifting cylinder 32 controls the top lifting frame 33 to drive the top roller body 34 to descend and abut against the tire, and the rotating drive motor 51 is controlled to rotate the bottom roller body 211 to drive the tire to rotate synchronously, and the side fixed roller bodies 412 and the side movable roller bodies 425 on both sides of the tire can rotate with the tire, and the top roller body 34 at the upper end of the tire rotates synchronously with the tire; when the tire needs to be removed, the rotating drive motor 51 is turned off, and the rotating cylinder 422 is controlled to drive the side movable roller body 425 to open the placement space 7, and the top lifting cylinder 32 is controlled to drive the top roller body 34 to rise away from the tire, so that the tire can be taken out.

[0035] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0036] Although the terms such as operation table 1, placement table 11, tire placement hole 111, bottom roller assembly 2, bottom roller structure 21, bottom roller body 211, bottom roller shaft 212, bottom roller mounting seat 213, top roller structure 3, support frame 31, top lifting cylinder 32, top lifting frame body 33, top roller body 34, side roller assembly 4, side fixed roller structure 41, side fixed roller mounting frame 411, side fixed roller body 412, side movable roller structure 42, slide cylinder 421, rotating cylinder 422, rotating part 423, side movable roller mounting frame 424, side movable roller body 425, rotation drive mechanism 5, rotation drive motor 51, belt 52, side clamping mounting seat 6, placement space 7, etc. are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A tire clamping and rotating device, comprising an operating table (1) having a placement table surface (11), characterized in that: A bottom roller assembly (2) is provided on the placement table (11); a top roller structure (3) is movably provided above the bottom roller assembly (2) and can be lifted vertically above the operating table (1); a side roller assembly (4) is provided on the placement table (11); the side roller assembly (4) comprises a side fixed roller structure (41) located on one side of the bottom roller assembly (2) and a side movable roller structure (42) located on the other side of the bottom roller assembly (2) and capable of moving toward the side fixed roller structure (41) and swinging in a direction away from the bottom roller assembly (2); at least one of the bottom roller assembly (2), the top roller structure (3) and the side roller assembly (4) is connected to a rotation drive mechanism (5).

2. A tire clamping and rotating device according to claim 1, characterized in that: A tire placement hole (111) is provided in the middle of the placement table (11) and is rectangular and penetrates the placement table (11).

3. A tire clamping and rotating device according to claim 2, characterized in that: The top roller structure (3) is movably arranged above the center of the tire placement hole (111); the bottom roller assembly (2) has two groups of bottom roller structures (21), and the bottom roller structures (21) respectively extend along the width direction of the tire placement hole (111) and are symmetrically arranged at the two ends above the tire placement hole (111); the side roller assembly (4) has two groups of side fixed roller structures (41) and two groups of side movable roller structures (42); the side fixed roller structures (41) are arranged one by one at the two ends of the tire placement hole (111) and close to the outer side of one side of the tire placement hole (111); and the side movable roller structures (42) are arranged one by one at the two ends of the tire placement hole (111) and close to the outer side of the other side of the tire placement hole (111).

4. A tire clamping and rotating device according to claim 2 or 3, characterized in that: The top roller structure (3) comprises a support frame (31) vertically arranged at the upper end of the operating platform (1); a top lifting cylinder (32) is provided at the middle of the upper end of the support frame (31); a top lifting frame (33) is provided at the lower end of the telescopic rod of the top lifting cylinder (32); and a top roller body (34) which is located above the center of the tire placement hole (111) and can rotate freely is provided at the lower end of the top lifting frame (33).

5. A tire clamping and rotating device according to claim 2 or 3, characterized in that: The placement table (11) is provided with two side clamping mounting seats (6) which are symmetrically arranged and located outside the two ends of the tire placement hole (111); the side clamping mounting seats (6) are extended along the width direction of the tire placement hole (111) and the length of the side clamping mounting seats (6) is not less than the width of the tire placement hole (111).

6. A tire clamping and rotating device according to claim 5, characterized in that: The side fixed roller structure (41) comprises a side fixed roller mounting frame (411) vertically arranged at one end of the side clamping mounting seat (6), and the upper end of the side fixed roller mounting frame (411) is provided with a side fixed roller body (412) which is arranged to extend obliquely above the tire placement hole (111) and can rotate freely.

7. A tire clamping and rotating device according to claim 6, characterized in that: The side movable roller structure (42) comprises a slide cylinder (421) arranged at one end of the side clamping mounting seat (6) away from the side fixed roller mounting frame, the slide cylinder (421) is extended along the width direction of the tire placement hole (111) and a rotating cylinder (422) is slidably arranged on the slide cylinder (421), a side movable roller mounting frame (424) is arranged outside the rotating part (423) of the rotating cylinder (422), and a side movable roller body (425) is arranged on one side of the side movable roller mounting frame (424) and is inclined and extended toward the upper side of the tire placement hole (111) and can rotate freely.

8. The tire clamping and rotating device according to claim 3, characterized in that: The rotation drive mechanism (5) is connected to the bottom roller assembly (2) and at least one bottom roller structure (21).

9. The tire clamping and rotating device according to claim 3, characterized in that: Each bottom roller structure (21) comprises a bottom roller body (211) arranged at one end above the tire placement hole (111) and extending along the width direction of the tire placement hole (111); the bottom roller body (211) is passed through a bottom roller shaft (212), and both ends of the bottom roller shaft (212) are rotatably mounted on bottom roller mounting seats (213) located on both sides of the tire placement hole (111), and a placement space (7) connected to the tire placement hole (111) is formed between the bottom roller bodies (211) of the two groups of bottom roller structures (21).

10. The tire clamping and rotating device according to claim 9, characterized in that: The rotation drive mechanism (5) comprises a rotation drive motor (51) arranged at the lower end of the operating table (1), and the rotation drive motor (51) is connected to the bottom roller shaft (212) of at least one bottom roller structure (21) in the two groups of bottom roller structures (21) via a belt (52).

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