Tire unloading device

Abstract

The utility model provides a tire unloading device. The tire unloading device comprises a mounting frame; the tire unloading ring is movably connected with the mounting frame; at least one part of the driving assembly is arranged on the mounting frame and is in driving connection with the tire unloading ring, so that the tire unloading ring can rotate relative to the mounting frame; the tire unloading device comprises a tire unloading ring and a plurality of clamping assemblies, the multiple clamping assemblies are arranged in the circumferential direction of the tire unloading ring at intervals, a clamping space is defined by the multiple clamping assemblies, and at least one part of each clamping assembly can move relative to the tire unloading ring so as to adjust the size of the clamping space. The tire unloading device solves the problem that a tire unloading device in the prior art is difficult to adapt to tire blanks of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to a tire unloading device. Background Art

[0002] After the tire blanks of different specifications are formed, a tire unloading device is required to remove the tire blanks from the forming machine. Due to the large difference in the outer diameters of tire blanks of different specifications, it is necessary to manually adjust the limit of the tire unloading device to adapt to the unloading work of tire blanks of different specifications, which consumes a lot of manpower and time.

[0003] Therefore, there is a problem in the prior art that the tire unloading device is difficult to adapt to tire blanks of different specifications. Utility Model Content

[0004] The main purpose of the utility model is to provide a tire unloading device to solve the problem that the tire unloading device in the prior art is difficult to adapt to tire blanks of different specifications.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a tire removal device is provided, including: a mounting frame; a tire removal ring, which is movably connected to the mounting frame; a driving assembly, at least a part of which is arranged on the mounting frame and is drivingly connected to the tire removal ring so that the tire removal ring can rotate relative to the mounting frame; a clamping assembly, wherein the clamping assemblies are multiple, the multiple clamping assemblies are arranged at intervals around the circumference of the tire removal ring, the multiple clamping assemblies enclose a clamping space, and at least a part of the clamping assemblies can move relative to the tire removal ring to adjust the size of the clamping space.

[0006] Furthermore, the clamping assembly includes: a driving part, which is arranged on the tire unloading ring; a clamping plate, which is drivingly connected to the clamping plate and drives the clamping plate to move radially along the tire unloading ring, and a plurality of clamping plates enclose a clamping space.

[0007] Furthermore, the clamping assembly further comprises at least one guide rod, and at least a portion of the clamping plate is sleeved on the guide rod and moves along the guide rod.

[0008] Further, at least a portion of the clamping plate is arranged on the inner circumference side of the tire removal ring, and at least a portion of the driving portion is arranged on the outer circumference side of the tire removal ring.

[0009] Furthermore, the clamping plate is arc-shaped, and the axial direction of the clamping plate is the same as the axial direction of the tire removal ring. In the axial direction of the tire removal ring, the length of the clamping plate is greater than the length of the tire removal ring.

[0010] Furthermore, the mounting frame is U-shaped and comprises a first section, a second section and a third section connected in sequence, the driving assembly is arranged on the third section, and the rotation axis of the tire removal ring is parallel to the second section.

[0011] Furthermore, the tire removal device also includes: a connecting shaft, through which the driving assembly is drivingly connected to the tire removal ring; and a driven shaft, through which the tire removal ring is connected to the first section.

[0012] Furthermore, the tire removal ring is provided with connecting bosses corresponding to the connecting shaft and the driven shaft, and the connecting shaft and the driven shaft are connected to the corresponding connecting bosses respectively.

[0013] Furthermore, the tire unloading device also includes a driven component and a connecting plate, the connecting plate is connected to the end of the driven shaft away from the tire unloading ring, the driven component is arranged on the first section, and at least a part of the connecting plate is located inside the driven component.

[0014] Furthermore, the tire removal device also includes a control unit, which is connected to all the clamping components by signals.

[0015] Applying the technical solution of the utility model, the tire removal device in the present application includes a mounting frame, a tire removal ring, a driving assembly and a clamping assembly. The tire removal ring is movably connected to the mounting frame; at least a part of the driving assembly is arranged on the mounting frame and is drivingly connected to the tire removal ring so that the tire removal ring can rotate relative to the mounting frame; there are multiple clamping assemblies, and the multiple clamping assemblies are arranged at intervals around the circumference of the tire removal ring, and the multiple clamping assemblies enclose a clamping space, and at least a part of the clamping assembly can move relative to the tire removal ring to adjust the size of the clamping space.

[0016] When the tire unloading device of the present application is used, since a plurality of clamping assemblies are provided on the tire unloading ring and the plurality of clamping assemblies enclose a clamping space, the tire blank can be picked up or put down by the clamping assemblies. At the same time, since the driving assembly can drive the tire unloading ring to rotate relative to the mounting frame, the tire unloading ring can be aligned with the tire blank to be picked up or with the placement position of the tire blank, thereby realizing the transfer of the tire blank. Moreover, since at least a part of the clamping assembly can move relative to the tire unloading ring to adjust the size of the clamping space, the clamping assembly of the present application can transfer tire blanks of different models. Therefore, the tire unloading device of the present application effectively solves the problem that the tire unloading device in the prior art is difficult to adapt to tire blanks of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A structural schematic diagram of a tire removal device according to a specific embodiment of the utility model is shown.

[0019] The above drawings include the following reference numerals:

[0020] 10. Mounting frame; 11. First section; 12. Second section; 13. Third section; 20. Tire removal ring; 21. Connecting boss; 30. Driving assembly; 40. Clamping assembly; 41. Driving unit; 42. Clamping plate; 43. Guide rod; 50. Connecting shaft; 60. Driven shaft; 70. Driven assembly; 80. Connecting plate; 90. Tire blank. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0024] In order to solve the problem in the prior art that tire unloading devices are difficult to adapt to tire blanks of different specifications, the present application provides a tire unloading device.

[0025] like Figure 1 As shown, the tire removal device in the present application includes a mounting frame 10, a tire removal ring 20, a driving assembly 30 and a clamping assembly 40. The tire removal ring 20 is movably connected to the mounting frame 10; at least a portion of the driving assembly 30 is disposed on the mounting frame 10 and is drivingly connected to the tire removal ring 20, so that the tire removal ring 20 can rotate relative to the mounting frame 10; there are multiple clamping assemblies 40, and the multiple clamping assemblies 40 are arranged at intervals around the circumference of the tire removal ring 20, and the multiple clamping assemblies 40 enclose a clamping space, and at least a portion of the clamping assembly 40 can move relative to the tire removal ring 20 to adjust the size of the clamping space.

[0026] When the tire unloading device of the present application is used, since a plurality of clamping assemblies 40 are provided on the tire unloading ring 20 and the plurality of clamping assemblies 40 enclose a clamping space, the tire blank 90 can be picked up or put down by the clamping assemblies 40. At the same time, since the driving assembly 30 can drive the tire unloading ring 20 to rotate relative to the mounting frame 10, the tire unloading ring 20 can be aligned with the tire blank 90 to be picked up or with the placement position of the tire blank 90, thereby realizing the transfer of the tire blank 90. ​​In addition, since at least a part of the clamping assembly 40 can move relative to the tire unloading ring 20 to adjust the size of the clamping space, the clamping assembly 40 of the present application can transfer tire blanks 90 of different models. Therefore, the tire unloading device of the present application effectively solves the problem that the tire unloading device in the prior art is difficult to adapt to tire blanks of different specifications.

[0027] Furthermore, in actual use, the mounting frame 10 can be driven by the vehicle to move, thereby achieving the transfer of the tire blank.

[0028] Preferably, a plurality of clamping assemblies 40 are arranged at equal intervals around the circumference of the tire removal ring 20. This arrangement can ensure that the force on the tire blank is more stable, thereby reducing damage to the tire blank, and this arrangement can also avoid deformation of the tire blank as much as possible.

[0029] In a specific embodiment of the present application, the clamping assembly 40 includes a driving part 41 and a clamping plate 42. The driving part 41 is arranged on the tire unloading ring 20. The driving part 41 is connected to the clamping plate 42 and drives the clamping plate 42 to move radially along the tire unloading ring 20. A plurality of clamping plates 42 form a clamping space. With such an arrangement, the clamping plate 42 can be driven and adjusted by the driving part 41 to clamp tire blanks of different sizes.

[0030] Preferably, the clamping assembly 40 further includes at least one guide rod 43, and at least a portion of the clamping plate 42 is sleeved on the guide rod 43 and moves along the guide rod 43. By such an arrangement, it can be ensured that the clamping plate 42 will not deflect during the movement, thereby ensuring the performance of the tire unloading device.

[0031] Optionally, at least a portion of the clamping plate 42 is disposed on the inner circumference of the tire unloading ring 20, and at least a portion of the driving unit 41 is disposed on the outer circumference of the tire unloading ring 20. This arrangement can effectively prevent the tire blank from contacting the driving unit 41.

[0032] Optionally, the clamping plate 42 is arc-shaped, and the axial direction of the clamping plate 42 is the same as the axial direction of the tire unloading ring 20. In the axial direction of the tire unloading ring 20, the length of the clamping plate 42 is greater than the length of the tire unloading ring 20. This arrangement can ensure that the clamping plate 42 is more closely attached to the tire blank, and the tire blank is easier to pick up.

[0033] Specifically, the mounting frame 10 is U-shaped and includes a first section 11, a second section 12, and a third section 13 connected in sequence, the driving assembly 30 is disposed on the third section 13, and the rotation axis of the tire removal ring 20 is parallel to the second section 12. In a specific embodiment of the present application, the tire removal device further includes a connecting shaft 50 and a driven shaft 60, the driving assembly 30 is drivingly connected to the tire removal ring 20 via the connecting shaft 50; the tire removal ring 20 is connected to the first section 11 via the driven shaft 60.

[0034] Optionally, the vehicle may move along the direction of the second section 12 when driving the tire unloading device in the present application.

[0035] Preferably, the tire removal ring 20 is provided with connecting bosses 21 corresponding to the connecting shaft 50 and the driven shaft 60 , respectively, and the connecting shaft 50 and the driven shaft 60 are connected to the corresponding connecting bosses 21 , respectively.

[0036] Optionally, the tire removal device further comprises a driven assembly 70 and a connecting plate 80, wherein the connecting plate 80 is connected to an end of the driven shaft 60 away from the tire removal ring 20, the driven assembly 70 is arranged on the first section 11, and at least a part of the connecting plate 80 is located inside the driven assembly 70. In a specific embodiment of the present application, the driven assembly 70 is a damping member, and the periphery of the connecting plate 80 can be clamped by the damping member, so as to offset the inertia force of the tire removal ring 20 when the driving assembly 30 drives the tire removal ring 20 to rotate.

[0037] Optionally, the tire unloading device further includes a control unit, which is connected to all the clamping assemblies 40 by signal. In the present application, by setting up the control unit, all the clamping assemblies 40 can be controlled at the same time, so as to ensure that the distances from the clamping plates 42 of all the clamping assemblies 40 to the center of the tire unloading ring 20 are the same, and the retraction and extension of the clamping plates 42 can be controlled by controlling the driving unit 41, thereby realizing the picking up and placement of the tire blank. Of course, in the present application, the clamping assembly 40 can also include a locking unit, and the driving unit 41 can be a driving cylinder, so that the control unit can control the locking unit to lock the driving cylinder.

[0038] In a specific embodiment of the present application, there are four clamping assemblies 40, and the angle between the line connecting each clamping assembly 40 and the center of the tire removal ring 20 and the horizontal direction is 45 degrees. At the same time, the connecting shaft 50 and the driven shaft 60 are coaxially arranged and parallel to the horizontal direction. It should also be added that in this embodiment, the driving assembly 30 can drive the tire removal ring 20 to flip 90 degrees. In addition, the purpose of setting the flip of 90 degrees is to make it easier to place the tire blank.

[0039] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0040] The present application can automatically adapt to the unloading work of tire blanks of different specifications through the locking part of the clamping assembly 40. Compared with manually adjusting the limit of the tire unloading device, it reduces the labor intensity of the operator and saves the time cost when switching the production of tires of different specifications. At the same time, this tire unloading method is simple to operate, more stable in operation, and greatly improves the automation degree of the tire unloading process. This device greatly reduces the economic and time costs of the manufacturer using it and improves the intelligence level of the industry.

[0041] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0044] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tire unloading device, characterized in that: include: Mounting frame (10); A tire removal ring (20), the tire removal ring (20) being movably connected to the mounting frame (10); a driving assembly (30), at least a portion of which is disposed on the mounting frame (10) and is drivingly connected to the tire removal ring (20) so that the tire removal ring (20) can rotate relative to the mounting frame (10); A clamping assembly (40), wherein the clamping assembly (40) is multiple, and the multiple clamping assemblies (40) are arranged at intervals around the circumference of the tire removal ring (20), and the multiple clamping assemblies (40) enclose a clamping space, and at least a part of the clamping assembly (40) can move relative to the tire removal ring (20) to adjust the size of the clamping space.

2. The tire removal device according to claim 1, characterized in that: The clamping assembly (40) comprises: A driving part (41), wherein the driving part (41) is arranged on the tire removal ring (20); A clamping plate (42), the driving portion (41) is drivingly connected to the clamping plate (42) and drives the clamping plate (42) to move along the radial direction of the tire removal ring (20), and a plurality of the clamping plates (42) surround the clamping space.

3. The tire removal device according to claim 2, characterized in that: The clamping assembly (40) further comprises at least one guide rod (43), and at least a portion of the clamping plate (42) is sleeved on the guide rod (43) and moves along the guide rod (43).

4. The tire removal device according to claim 2, characterized in that: At least a portion of the clamping plate (42) is disposed on the inner circumference of the tire removal ring (20), and at least a portion of the driving portion (41) is disposed on the outer circumference of the tire removal ring (20).

5. The tire removal device according to claim 2, characterized in that: The clamping plate (42) is arc-shaped, and the axial direction of the clamping plate (42) is the same as the axial direction of the tire removal ring (20). In the axial direction of the tire removal ring (20), the length of the clamping plate (42) is greater than the length of the tire removal ring (20).

6. The tire removal device according to any one of claims 1 to 5, characterized in that: The mounting frame (10) is U-shaped and comprises a first section (11), a second section (12) and a third section (13) connected in sequence, the driving assembly (30) is arranged on the third section (13), and the rotation axis of the tire removal ring (20) is parallel to the second section (12).

7. The tire removal device according to claim 6, characterized in that: The tire removal device also includes: A connecting shaft (50), wherein the driving assembly (30) is drivingly connected to the tire removal ring (20) via the connecting shaft (50); A driven shaft (60), wherein the tire removal ring (20) is connected to the first section (11) via the driven shaft (60).

8. The tire removal device according to claim 7, characterized in that: The tire removal ring (20) is provided with connecting bosses (21) corresponding to the connecting shaft (50) and the driven shaft (60), respectively, and the connecting shaft (50) and the driven shaft (60) are respectively connected to the corresponding connecting bosses (21).

9. The tire removal device according to claim 7, characterized in that: The tire removal device further comprises a driven component (70) and a connecting plate (80), wherein the connecting plate (80) is connected to an end of the driven shaft (60) away from the tire removal ring (20), the driven component (70) is arranged on the first section (11), and at least a portion of the connecting plate (80) is located inside the driven component (70).

10. The tire removal device according to any one of claims 1 to 5, characterized in that: The tire removal device also includes a control unit, which is connected to all the clamping components (40) by signals.

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