Tire carrying device

Abstract

The utility model discloses a tire carrying device which comprises a workbench extending in the first direction; the supporting assembly is located below the workbench and used for supporting the workbench in the height direction; the inclined plate extends in the second direction, one end of the inclined plate in the second direction is connected with the workbench, and the other end is connected with the ground; the included angle between the inclined plate and the workbench is an obtuse angle; the pushing assembly is located on the workbench, and tires are placed between the pushing assembly and the inclined plate in the first direction; the first direction, the second direction and the height direction are intersected pairwise; the pushing assembly comprises a pushing piece which is used for stretching out in the first direction to push the tire so that the tire can slide to the ground from the workbench through the inclined plate. The tire moving device can move tires from the workbench to the ground, and time and labor are saved.

Description

Technical Field

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

[0002] With the continuous development of society and the continuous updating of science and technology, automobile manufacturing technology has become more and more mature. As an important part of the car, the car tire is in direct contact with the road surface, bearing the weight of the car, and ensuring that the car has good riding comfort and driving smoothness. In the production process of existing tires, it is necessary to print patterns on the tire tread, which can increase the friction between the tire and the ground, thereby improving the driving stability of the car. After the tire surface is patterned by the pattern processing equipment, it is necessary to manually carry the processed tire down. Since the car tire is usually heavy, it is troublesome to carry it, and it is easy to affect the processing efficiency. Utility Model Content

[0003] The utility model aims to solve the problem that manual handling of tires after pattern processing is troublesome and easily affects processing efficiency. The utility model provides a tire handling device, which can be used to move the tire from the workbench to the ground after the tire pattern processing is completed, saving time and labor.

[0004] In order to solve the above technical problems, the embodiment of the utility model discloses a tire handling device, comprising:

[0005] A workbench extending along a first direction;

[0006] A support assembly, located below the workbench, and used to support the workbench in a height direction;

[0007] An inclined plate extends along the second direction, one end of the inclined plate in the second direction is connected to the workbench, and the other end is connected to the ground; the angle between the inclined plate and the workbench is an obtuse angle;

[0008] A pushing assembly is located on the workbench, and is used to place tires between the pushing assembly and the inclined plate along the first direction; the first direction, the second direction and the height direction intersect each other;

[0009] The pushing assembly includes a pushing member, and the pushing member is used to extend along the first direction to push the tire, so that the tire slides down from the workbench to the ground via the inclined plate.

[0010] By adopting the above technical solution, an inclined plate is set between the workbench and the ground, the tire is placed between the inclined plate and the pushing member, and the pushing member is flush with the tire in the height direction. The pushing member is then operated to extend in a first direction, contact the tire, and continue to extend to push the tire. The tire approaches the inclined plate under the thrust of the pushing member, and finally slides down along the inclined plate under the thrust and the tire's own gravity until it slides to the ground, thereby realizing the separation of the tire from the workbench, avoiding the use of manual handling of the tire, saving time and effort.

[0011] According to another specific implementation of the present invention, the first direction is perpendicular to the height direction.

[0012] According to another specific embodiment of the utility model, the pushing assembly further includes:

[0013] First motor;

[0014] A screw rod connected to the first motor, wherein the first motor is used to drive the screw rod to rotate;

[0015] A fixed frame fixedly connected to the workbench; the screw rod is connected to the fixed frame in a manner rotatable around the first direction;

[0016] a convex block, the convex block being connected to the fixing frame in a manner of being movable along the first direction, the screw rod passing through the convex block along the first direction and being threadedly connected thereto;

[0017] The pushing member is located above the fixing frame and is fixedly connected to the protrusion.

[0018] By adopting the above technical solution, the screw is threadedly connected to the protrusion, and the first motor drives the screw to rotate, and the protrusion moves in a first direction relative to the fixed frame. The pushing member fixedly connected to the protrusion also gradually approaches the tire along the first direction and pushes the tire off the workbench so that it slides down along the inclined plate to the ground.

[0019] According to another specific embodiment of the utility model, the pushing assembly also includes a movable plate, which is located above the protrusion and fixedly connected thereto; the pushing member and the fixed frame are arranged opposite to each other along the height direction, and one end of the pushing member in the first direction is fixedly connected to the movable plate.

[0020] By adopting the above technical solution, the moving plate connects the pushing member and the protrusion, so that the driving force of the first motor is transmitted to the pushing member through the screw, the protrusion and the moving plate, so that the pushing member extends along the first direction to push the tire.

[0021] According to another specific embodiment of the utility model, the fixing frame includes a first extension portion and a second extension portion, the first extension portion extends along the first direction, one end of the first extension portion in the first direction is fixedly connected to the second portion of the mounting frame, and the other end is connected to the second extension portion; the second extension portion extends along the height direction, and the lower end of the second extension portion is connected to the workbench; the first extension portion is provided with a long hole extending along the first direction, and a part of the protrusion is embedded in the long hole, so that the protrusion is connected to the fixing frame in a movably manner along the first direction.

[0022] By adopting the above technical solution, the second part of the mounting frame is vertically connected to one end of the workbench along the first direction and away from the inclined plate, and the first extension part is fixedly connected to the second part of the mounting frame, thereby ensuring that the fixing frame is relatively fixed on the workbench to avoid tipping problems.

[0023] A portion of the protrusion is embedded in the long hole of the first extension portion, so that the protrusion moves relative to the fixing frame along the first direction under the rotation of the screw rod.

[0024] According to another specific embodiment of the utility model, along the first direction, the first motor is fixedly mounted on the second part of the mounting frame and away from the side of the fixing frame, and the screw rod passes through the second part of the mounting frame along the first direction to be connected to the first motor.

[0025] By adopting the above technical solution, the first motor is located outside the workbench and fixed on the second part of the mounting frame. The driving end of the first motor is connected to the screw rod, thereby ensuring the relative fixation of the position of the first motor and avoiding position displacement during operation, which affects the movement of the pushing member in the first direction.

[0026] According to another specific embodiment of the utility model, along the first direction, the long hole includes a first end and a second end, the first end is far away from the inclined plate, and the second end is close to the inclined plate; the first end of the long hole is open and fits with the second part of the mounting frame, and the second extension portion closes the second end of the long hole.

[0027] By adopting the above technical solution, the first end of the long hole is fitted with the second part of the mounting frame, and the protrusion moves to the first end of the long hole along the first direction and away from the inclined plate, and the protrusion contacts the second part of the mounting frame, thereby limiting the moving distance of the protrusion and preventing the protrusion from sliding out of the long hole in the direction away from the inclined plate. Similarly, the second end of the long hole is closed by the second extension part of the fixing frame, and the protrusion moves to the second end of the long hole along the first direction and toward the inclined plate, and the protrusion contacts the second extension part, thereby limiting the moving distance of the protrusion and preventing the protrusion from sliding out of the long hole in the direction toward the inclined plate.

[0028] According to another specific embodiment of the utility model, the second extension portion is provided with a first connecting hole penetrating along the first direction, and the screw rod passes through the first connecting hole and is rotatably connected thereto.

[0029] According to another specific embodiment of the utility model, the pushing member includes a connecting portion and a pushing portion connected to each other, the connecting portion extends along the first direction, and the connecting portion is connected to the movable plate; the pushing portion extends along the height direction, and the pushing portion is used to push the tire.

[0030] By adopting the above technical solution, the pushing member is L-shaped, and its pushing portion extends upward in the height direction to increase the surface area of ​​the side close to the inclined plate in the first direction, so that the contact area between the pushing portion and the tire is larger, and the pushing portion can contact the tire more stably and apply thrust to it to push the tire to move to the inclined plate and slide down from the inclined plate.

[0031] According to another specific embodiment of the utility model, the support assembly includes a support plate and a balance plate, the upper and lower ends of the support plate in the height direction are fixedly connected to the workbench and the balance plate respectively, the balance plate is used to be placed on the ground, and the cross-sectional area of ​​the balance plate in the height direction is larger than the cross-sectional area of ​​the support plate in the height direction.

[0032] By adopting the above technical solution, the support plate is used to support the workbench in the height direction so that it is higher than the ground, and the balance plate is located between the support plate and the ground to increase the contact area between the support plate and the ground, thereby ensuring the reliability and stability of the support.

[0033] The utility model also discloses a tire pattern processing device based on the tire handling device, comprising:

[0034] The tire handling device of any of the above embodiments;

[0035] The clamping device comprises a placing component, a clamping component and a rotating component, wherein along the first direction, the placing component is located between the pushing component and the inclined plate, the placing component comprises a placing ring plate, the placing ring plate is used to place the tire, and the placing ring plate corresponds to the pushing member in the height direction; the clamping component is used to clamp the tire, and the rotating component is used to drive the tire clamped by the clamping component to rotate;

[0036] The processing device comprises a processing knife, and the processing knife is used for processing patterns on the surface of the tire.

[0037] By adopting the above technical solution, the tire can be clamped by the clamping assembly, driven to rotate by the rotating assembly, then processed by the processing knife of the processing device, and finally pushed off the workbench by the pushing member of the tire handling device.

[0038] According to another specific embodiment of the utility model, the placement assembly also includes a support ring plate, which extends along the height direction, the lower end of the support ring plate is fixedly connected to the workbench, and the upper end of the support ring plate is fixedly connected to the placement ring plate; the inner diameter of the placement ring plate is larger than the inner diameter of the tire, and the inner diameter of the placement ring plate is smaller than the outer diameter of the tire.

[0039] According to another specific embodiment of the utility model, it also includes a mounting frame, the mounting frame includes a first part and a second part, the first part and the workbench are arranged opposite to each other in the height direction, and the second part vertically connects the first part and the workbench; the clamping assembly includes a first clamping assembly and a second clamping assembly, the first clamping assembly is connected to the first part of the mounting frame, the second clamping assembly is connected to the workbench, and the first clamping assembly and the second clamping assembly are used to clamp the tire along the height direction.

[0040] According to another specific embodiment of the present utility model, the second clamping assembly includes a first cylinder and a second clamping piece connected to each other, and the placement assembly is arranged around the second clamping piece; the first cylinder is used to drive the second clamping piece to move along the height direction, and the second clamping piece is used to abut the lower surface of the tire; the first clamping assembly includes a first clamping piece, and the first clamping piece is used to abut the upper surface of the tire to clamp the tire together with the second clamping piece; the radial dimensions of the first clamping piece and the second clamping piece are both larger than the inner diameter of the tire and smaller than the outer diameter of the tire.

[0041] With the above technical solution, the support ring plate is arranged around the second clamping member, the first clamping member and the second clamping member have the same structure, and the radial dimensions of the two are larger than the inner diameter of the tire, but smaller than the outer diameter of the tire. Then the first cylinder drives the second clamping member to move upward, and during the upward movement of the second clamping member, it will contact the lower surface of the tire placed on the placement ring plate, and at the same time support the tire to move upward in the height direction until the upper surface of the tire contacts the first clamping member, so that the tire can no longer move upward. At this time, the first clamping member and the second clamping member clamp the tire together, and the tire is in a clamped state.

[0042] After the tire pattern processing is completed, the second clamping member drives the tire downward under the drive of the first cylinder, so that it moves away from the first clamping member until it moves down to the placement ring plate. The tire contacts the placement ring plate and cannot move further downward. The second clamping member continues to move downward under the drive of the first cylinder and separates from the tire. In this way, the tire after the pattern processing is placed on the placement ring plate, which makes it easier for the pushing member of the pushing assembly to extend, push the tire on the placement ring plate down, and make it slide down to the ground.

[0043] According to another specific embodiment of the utility model, the first clamping member includes a first turntable portion and a first rubber ring plate portion, the first rubber ring plate portion is arranged around the outer circumference of the first turntable portion, the first rubber ring plate portion is fixedly connected to the first turntable portion, and the first rubber ring plate portion is used to abut the upper surface of the tire; the second clamping member includes a second turntable portion and a second rubber ring plate portion, the second rubber ring plate portion is arranged around the outer circumference of the second turntable portion, the second rubber ring plate portion is fixedly connected to the second turntable portion, and the second rubber ring plate portion is used to abut the lower surface of the tire, so that the first rubber ring plate portion and the second rubber ring plate portion jointly clamp the tire.

[0044] By adopting the above technical solution, the first rubber ring plate portion and the second rubber ring plate portion are arranged to directly contact the tire, which can achieve an anti-slip effect, that is, avoid the tire position displacement. On the other hand, the first rubber ring plate portion and the second rubber ring plate portion are made of rubber material, which clamp the tire to avoid damage to the tire.

[0045] According to another specific embodiment of the present utility model, the first clamping assembly includes an embedding rod, which is fixedly connected to the center of the lower surface of the first turntable part; the second clamping assembly includes a cylinder, which is fixedly connected to the center of the upper surface of the second turntable part, and the cylinder is used to be inserted into the center of the tire along the height direction and abut against the inner wall of the tire; the cylinder includes an inner cavity, and the embedding rod is used to be inserted into the inner cavity of the cylinder along the height direction.

[0046] By adopting the above technical solution, the cylinder extends into the center of the tire and abuts against the inner wall of the tire, and the embedded rod is inserted into the inner cavity of the cylinder, thereby improving the stability of tire clamping.

[0047] According to another specific embodiment of the present utility model, the rotating assembly includes a second motor and a rotating rod, the second motor is arranged on the first part of the mounting frame, the rotating rod extends along the height direction, the upper end of the rotating rod passes through the first part and is connected to the second motor, and the lower end of the rotating rod is fixedly connected to the first clamping member; the second clamping member is connected to the first cylinder in a rotatable manner around the height direction; the second motor is used to drive the rotating rod to rotate, and the rotation of the rotating rod is used to drive the tires clamped by the first clamping member and the second clamping member to rotate.

[0048] By adopting the above technical solution, the second motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the first clamping member to rotate. Under the action of friction force, the tire in the clamping state rotates synchronously.

[0049] According to another specific embodiment of the utility model, the processing device also includes:

[0050] A second cylinder connected to the first portion of the mounting frame, the second cylinder comprising an output end, the output end passing through the first portion along the height direction and extending downward;

[0051] A connecting frame connected to the output end of the second cylinder, the second cylinder is used to drive the connecting frame to move along the height direction, and the connecting frame includes a containing cavity;

[0052] An electric push rod is located in the accommodating cavity, and the electric push rod includes an output end;

[0053] A moving block is connected to the output end of the electric push rod, the electric push rod is used to drive the moving block to move along the first direction, and the processing knife is fixedly connected to the moving block.

[0054] With the above technical solution, the second cylinder is used to drive the connecting frame to move in the height direction, and an electric push rod is installed in the accommodating cavity of the connecting frame, and the electric push rod is connected to the processing knife through the moving block. In other words, the second cylinder drives the processing knife to move in the height direction, so that the processing knife matches the height of the rotating tire. Similarly, the electric push rod drives the processing knife to move in the first direction, so that the processing knife approaches the rotating tire and contacts it, thereby processing the pattern on the tire surface.

[0055] According to another specific embodiment of the utility model, the processing device also includes a guide plate, which is fixedly connected to the first part of the mounting frame, and the guide plate and the second cylinder are spaced apart along the first direction; the connecting frame is connected to the guide plate in a movably manner along the height direction.

[0056] By adopting the above technical solution, the guide plate provides guidance for the mounting frame moving in the height direction on the one hand, and improves the stability of the mounting frame on the other hand, avoiding problems such as shaking and tipping when the second cylinder drives the mounting frame to move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Figure 1 A three-dimensional diagram showing a tire pattern processing device according to an embodiment of the utility model;

[0058] Figure 2 A cross-sectional view showing a tire pattern processing device according to an embodiment of the utility model;

[0059] Figure 3 A three-dimensional view of a pushing assembly according to an embodiment of the utility model is shown. DETAILED DESCRIPTION

[0060] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0061] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0062] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0063] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0064] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0065] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0066] refer to Figures 1 to 3The embodiment of the present application provides a tire pattern processing device 1, comprising: a clamping device 2, a processing device 3 and a tire handling device 4. The clamping device 2 is used to clamp and drive the tire to rotate; the processing device 3 is used to perform pattern processing on the rotating tire; the tire handling device 4 is used to carry the tire that has completed the pattern processing and make it separate from the tire pattern processing device 1.

[0067] The tire handling device 4, the clamping device 2 and the processing device 3 will be described one by one below in conjunction with the accompanying drawings.

[0068] First, refer to Figure 2 and Figure 3 The tire handling device 4 includes a workbench 40, a support assembly 41, a ramp 42 and a push assembly 43. The workbench 40 is arranged along a first direction ( Figure 2 Exemplarily, the workbench 40 is rectangular, and the first direction is the length direction of the workbench 40.

[0069] The above-mentioned support assembly 41 is located below the workbench 40, and the support assembly 41 is used to Figure 2 The support assembly 41 supports the workbench 40 in the height direction, so that the workbench 40 is higher than the ground, and has a set distance from the ground in the height direction.

[0070] Specifically, the support assembly 41 includes a support plate 410 and a balance plate 411. The height direction ( Figure 2 The upper and lower ends of the support plate 410 (shown in the Z direction) are respectively fixedly connected to the workbench 40 and the balance plate 411. The balance plate 411 is used to be placed on the ground, and the cross-sectional area of ​​the balance plate 411 in the height direction is greater than the cross-sectional area of ​​the support plate 410 in the height direction. That is, the support plate 410 is used to support the workbench 40 in the height direction so that it is higher than the ground, and the balance plate 411 is located between the support plate 410 and the ground to increase the contact area between the support plate 410 and the ground, thereby ensuring the reliability and stability of the support.

[0071] Exemplarily, the support plates 410 and the balance plates 411 each include two, and both are rectangular. The two support plates 410 and the two balance plates 411 are respectively located on the workbench 40 along the first direction ( Figure 2 The two ends of each support plate 410 and the balance plate 411 are arranged in the width direction (shown in the X direction) of the workbench 40. Figure 2 The support assembly 41 extends from one end to the other end (as shown in the U direction), thereby improving the stability of the support assembly 41 supporting the workbench 40.

[0072] The inclined plate 42 is arranged along the second direction ( Figure 2The inclined plate 42 is connected to the workbench 40 at one end in the second direction and connected to the ground at the other end; the angle α between the inclined plate 42 and the workbench 40 is set to be an obtuse angle. Exemplarily, the inclined plate 42 connects the ground and the workbench 40, that is, a slope is formed between the ground and the workbench 40.

[0073] In this embodiment, the angle α between the inclined plate 42 and the workbench 40 is 135°. However, those skilled in the art will appreciate that in other embodiments, the angle α between the inclined plate 42 and the workbench 40 may also be 120°, 125°, 130°, 140°, etc. The larger the value of α, the gentler the slope of the slope formed by the inclined plate 42 between the workbench 40 and the ground. Therefore, in practical applications, the value of the angle α between the inclined plate 42 and the workbench 40 may be selected as needed.

[0074] like Figure 2 As shown, the pushing assembly 43 is located on the workbench 40 and moves along the first direction ( Figure 2 The first direction is perpendicular to the height direction, and the tire is close to the inclined plate 42.

[0075] The pushing assembly 43 includes a pushing member 430, which is in a height direction ( Figure 2 The push member 430 is used to move along the first direction ( Figure 2 The pusher 430 extends outward (shown in the X direction) to push the tire so that the tire slides down from the workbench 40 to the ground via the inclined plate 42. Exemplarily, the pusher 430 is L-shaped and can move along the first direction to push the tire.

[0076] Exemplarily, the pusher 430 is flush with the tire in the height direction.

[0077] By adopting the above technical solution, an inclined plate 42 is arranged between the workbench 40 and the ground, and the tire after pattern processing is placed between the inclined plate 42 and the pusher 430, and the pusher 430 is at a height direction ( Figure 2 The operating push member 430 is flush with the first direction ( Figure 2 The push member 430 extends outward (as shown in the X direction) to contact the tire, and continues to extend outward to push the tire. The tire approaches the inclined plate 42 under the thrust of the push member 430, and finally slides down along the inclined plate 42 under the thrust and the gravity of the tire itself until it slides to the ground, thereby realizing the separation of the tire from the workbench 40, avoiding the use of manual handling of the tire, saving time and effort.

[0078] refer to Figure 2 and Figure 3In some possible implementations, the push assembly 43 further includes a first motor 431, a screw 432, a fixing frame 433 and a bump 434. The fixing frame 433 is fixedly connected to the workbench 40; the screw 432 is arranged to surround the first direction ( Figure 2 The screw rod 432 is connected to the first motor 431, and the first motor 431 is used to drive the screw rod 432 to rotate. Exemplarily, the first motor 431 is used to drive the screw rod 432 to rotate relative to the fixed frame 433.

[0079] The protrusion 434 is arranged along the first direction ( Figure 3 The first motor 431 drives the screw 432 to rotate, and the protrusion 434 moves relative to the fixing frame 433 in the first direction.

[0080] The pusher 430 is located above the fixing frame 433, and the pusher 430 is fixedly connected to the protrusion 434. Exemplarily, the protrusion 434 moves in a first direction relative to the fixing frame 433, and the pusher 430 fixedly connected to the protrusion 434 also gradually approaches the tire along the first direction, and pushes the tire off the workbench 40, so that it slides down to the ground along the inclined plate 42.

[0081] In some possible implementations, reference Figure 2 and Figure 3 The push assembly 43 further includes a moving plate 435, which is located above the protrusion 434 and fixedly connected thereto; the push member 430 and the fixing frame 433 are arranged in a height direction ( Figure 3 The two are arranged opposite to each other (as shown in the Z direction) and have a spacing distance in the height direction.

[0082] The first direction of the push member 430 ( Figure 3 One end of the tire 430 (shown in the X direction) is fixedly connected to the moving plate 435. Exemplarily, the moving plate 435 connects the pusher 430 with the protrusion 434, so that the driving force of the first motor 431 is transmitted to the pusher 430 through the screw 432, the protrusion 434, and the moving plate 435, so that the pusher 430 extends along the first direction to push the tire.

[0083] In some possible implementations, such as Figure 2 and Figure 3 As shown, the push member 430 includes a connecting portion 445 and a pushing portion 446 connected to each other. The connecting portion 445 is arranged along a first direction ( Figure 3 The connecting portion 445 is connected to the moving plate 435; the pushing portion 446 extends in the height direction ( Figure 3 The pusher 430 extends in the Z direction, and the pusher 446 is used to push the tire. Exemplarily, the pusher 430 is L-shaped, and its pusher 446 extends upward in the height direction to increase the surface area of ​​the side close to the inclined plate 42 in the first direction, so that the contact area between the pusher 446 and the tire is larger, and the pusher 446 can contact the tire more stably and apply thrust to the pusher to push the tire to move to the inclined plate 42 and slide down from the inclined plate 42.

[0084] In some possible implementations, reference Figure 2 and Figure 3 The fixing frame 433 includes a first extension portion 436 and a second extension portion 437. The first extension portion 436 extends in a first direction ( Figure 3 The first extension portion 436 is fixedly connected to the second portion 51 of the mounting frame 5 along the first direction and at an end away from the inclined plate 42, and the second extension portion 437 is extended in the height direction, the upper end of the second extension portion 437 is connected to the first extension portion 436, and the lower end of the second extension portion 437 is connected to the workbench 40. Exemplarily, the fixing frame 433 is L-shaped, and the first extension portion 436 and the second extension portion 437 are both rectangular.

[0085] Exemplarily, the second portion 51 of the mounting frame 5 is vertically connected to the workbench 40 along the first direction ( Figure 3 The first extension portion 436 is fixedly connected to the second portion 51 of the mounting frame 5, thereby ensuring that the fixing frame 433 is relatively fixed on the workbench 40 to avoid tipping.

[0086] In some possible implementations, the second extension portion 437 has a Figure 3 The screw rod 432 passes through the first connecting hole 444 and is rotatably connected thereto. Exemplarily, the screw rod 432 is connected to the fixing frame 433 by passing through the second extending portion 437 .

[0087] like Figure 3 As shown, the first extension portion 436 has a first direction ( Figure 3 The long hole 438 extends in the X direction. Exemplarily, the long hole 438 is located in the middle position of the first extension portion 436 in the width direction.

[0088] A portion of the protrusion 434 is embedded in the long hole 438 so that the protrusion 434 can be moved along the first direction ( Figure 3The first extension portion 436 is movably connected to the fixing frame 433 in the X direction. Exemplarily, the long hole 438 is rectangular, the protrusion 434 is in the shape of a convex letter, the upper portion 440 of the protrusion 434 is embedded in the long hole 438, the lower portion 441 is located below the first extension portion 436, and the upper surface of the lower portion 441 is in contact with the lower surface of the first extension portion 436.

[0089] Illustratively, the first motor 431 drives the screw rod 432 to rotate, and the rotation of the screw rod 432 drives the protrusion 434 to move along the first direction in the long hole 438 of the first extension portion 436 .

[0090] It is easy to understand that the maximum moving distance of the pushing member 430 in the first direction is the length of the long hole 438 in the first direction.

[0091] In some possible implementations, such as Figure 3 As shown, along the first direction ( Figure 3 The long hole 438 includes a first end 442 and a second end 443, wherein the first end 442 is away from the inclined plate 42 and fits with the second portion 51 of the mounting frame 5, and the second end 443 is close to the inclined plate 42, and the second extension portion 437 closes the second end 443 of the long hole 438.

[0092] Exemplarily, the first end 442 of the long hole 438 is fitted with the second portion 51 of the mounting frame 5, and the protrusion 434 is moved along the first direction ( Figure 3 The projection 434 contacts the second portion 51 of the mounting bracket 5, thereby limiting the moving distance of the projection 434 and preventing the projection 434 from sliding out of the long hole 438 in the direction away from the inclined plate 42. Similarly, the second end 443 of the long hole 438 is closed by the second extension portion 437 of the mounting bracket 433, and the projection 434 moves along the first direction and toward the inclined plate 42 to the second end 443 of the long hole 438, and the projection 434 contacts the second extension portion 437, thereby limiting the moving distance of the projection 434 and preventing the projection 434 from sliding out of the long hole 438 in the direction toward the inclined plate 42.

[0093] refer to Figure 1 and Figure 2 The tire pattern processing equipment of the embodiment of the present application further includes a mounting frame 5, the mounting frame 5 includes a first part 50 and a second part 51, the first part 50 and the workbench 40 are in the height direction ( Figure 1 The second part 51 is arranged opposite to the first part 50 and the workbench 40 in a vertical direction (as shown in the Z direction), and the second part 51 vertically connects the first part 50 and the workbench 40. Exemplarily, the mounting frame 5 is L-shaped.

[0094] In some possible implementations, along the first direction ( Figure 1The second portion 51 of the mounting frame 5 is located between the first extension portion 436 of the fixing frame 433 and the first motor 431 , and the screw rod 432 passes through the second portion 51 of the mounting frame 5 along the first direction to be connected to the first motor 431 .

[0095] Exemplarily, the first motor 431 is located outside the workbench 40 and is fixed on the second part 51 of the mounting frame 5. The driving end of the first motor 431 is connected to the screw 432, thereby ensuring the relative fixation of the position of the first motor 431 and avoiding position displacement during operation, which affects the movement of the push member 430 in the first direction.

[0096] Then, refer to Figure 1 and Figure 2 The clamping device 2 of the tire pattern processing equipment 1 of the embodiment of the present application includes a clamping component 21, a rotating component 22 and a placing component 23. The clamping component 21 is used to clamp the tire, the rotating component 22 is used to drive the tire clamped by the clamping component 21 to rotate; the placing component 23 is used to place the tire.

[0097] Specifically, the placement assembly 23 includes a support ring plate 230 and a placement ring plate 231, along a first direction ( Figure 2 The support ring plate 230 is located between the push assembly 43 and the inclined plate 42. The support ring plate 230 is arranged along the height direction ( Figure 2 The support ring plate 230 extends in the Z direction (shown in the middle), the lower end of the support ring plate 230 is fixedly connected to the workbench 40, and the upper end of the support ring plate 230 is fixedly connected to the placement ring plate 231. Exemplarily, the support ring plate 230 and the placement ring plate 231 are both ring-shaped and coaxial. The placement ring plate 231 corresponds to the pusher 430 in the height direction.

[0098] Exemplarily, the support ring plate 230 extends in the height direction to support the placement ring plate 231, and the placement ring plate 231 includes an annular surface 232, on which the tire is placed. Before the tire is patterned, the tire can be placed on the annular surface 232 on the placement ring plate 231 by manual or other equipment to perform subsequent tire clamping, rotation and pattern processing operations. Similarly, after the tire pattern processing is completed, the tire is still placed on the placement ring plate 231, so that the pusher 430 of the push assembly 43 can be extended to push the tire on the placement ring plate 231 off the placement ring plate 231 and slide down the inclined plate 42 to the ground.

[0099] Exemplarily, the inner diameter of the placement ring plate 231 is larger than the inner diameter of the tire and smaller than the outer diameter of the tire, that is, the portion of the tire close to the inner ring located on the placement ring plate 231 does not contact the annular surface 232 of the placement ring plate 231, and faces downward toward the workbench 40 in the height direction.

[0100] In some possible implementations, reference Figure 1 and Figure 2 The clamping assembly 21 includes a first clamping assembly 200 and a second clamping assembly 210. The first clamping assembly 200 is connected to the first portion 50 of the mounting frame 5, and the second clamping assembly 210 is connected to the workbench 40. The first clamping assembly 200 and the second clamping assembly 210 are used to clamp the first portion 50 of the mounting frame 5 in the height direction ( Figure 2 The tire is clamped (shown in the Z direction).

[0101] In some possible implementations, reference Figure 1 and Figure 2 The second clamping assembly 210 includes a first cylinder 211 and a second clamping member 212 connected to each other. The first cylinder 211 is used to drive the second clamping member 212 to move in the height direction ( Figure 2 The second clamping member 212 is used to abut against the lower surface of the tire. For example, the first cylinder 211 is located below the workbench 40, the second clamping member 212 is located above the workbench 40, and the driving end of the first cylinder 211 passes through the workbench 40 to connect with the second clamping member 212.

[0102] Those skilled in the art will appreciate that, in the present embodiment, a cylinder is used as a driving member to drive the second clamping member 212 to move in the height direction, but in other embodiments, other types of driving members may be used to drive the second clamping member 212 to move in the height direction, such as an electric telescopic rod.

[0103] The first clamping assembly 200 includes a first clamping member 201 , and the first clamping member 201 is used to abut against the upper surface of the tire to clamp the tire together with the second clamping member 212 .

[0104] Exemplarily, the support ring plate 230 is arranged around the second clamping member 212, the first clamping member 201 and the second clamping member 212 have the same structure, and the radial dimensions of the two are larger than the inner diameter of the tire, but smaller than the outer diameter of the tire. Then the first cylinder 211 drives the second clamping member 212 to move upward, and the second clamping member 212 will contact the lower surface of the tire located on the placement ring plate 231 during the upward movement, and at the same time support the tire to move upward in the height direction until the upper surface of the tire contacts the first clamping member 201, so that the tire can no longer move upward. At this time, the first clamping member 201 and the second clamping member 212 clamp the tire together, and the tire is in a clamped state.

[0105] Correspondingly, after the tire pattern processing is completed, the second clamping member 212 is driven by the first cylinder 211 to move the tire downward, away from the first clamping member 201, until it moves down to the placement ring plate 231. The tire contacts the placement ring plate 231 and cannot move further downward. The second clamping member 212 continues to move downward under the drive of the first cylinder 211 and separates from the tire. In this way, the tire after the pattern processing is placed on the placement ring plate 231, thereby facilitating the extension of the pushing member 430 of the pushing assembly 43, pushing the tire on the placement ring plate 231 down and making it slide down to the ground.

[0106] In some possible implementations, reference Figure 1 and Figure 2 The first clamping member 201 includes a first turntable portion 202 and a first rubber ring plate portion 203, the first rubber ring plate portion 203 is arranged around the outer circumference of the first turntable portion 202, the first rubber ring plate portion 203 is fixedly connected to the first turntable portion 202, and the first rubber ring plate portion 203 is used to abut the upper surface of the tire; the second clamping member 212 includes a second turntable portion 213 and a second rubber ring plate portion 214, the second rubber ring plate portion 214 is arranged around the outer circumference of the second turntable portion 213, the second rubber ring plate portion 214 is fixedly connected to the second turntable portion 213, and the second rubber ring plate portion 214 is used to abut the lower surface of the tire, so that the first rubber ring plate portion 203 and the second rubber ring plate portion 214 clamp the tire together.

[0107] Exemplarily, the first rubber ring plate portion 203 is arranged along the height direction ( Figure 2 The second rubber ring plate portion 214 protrudes downward from the lower surface of the first rotating disk portion 202 along the height direction ( Figure 2 The first rubber ring plate portion 203 and the second rubber ring plate portion 214 are protruded upward from the upper surface of the second turntable portion 213, and the first rubber ring plate portion 203 and the second rubber ring plate portion 214 directly contact the tire, which can achieve an anti-slip effect, that is, avoid the tire position displacement. On the other hand, the first rubber ring plate portion 203 and the second rubber ring plate portion 214 are made of rubber material, which clamps the tire to avoid damage to the tire.

[0108] In some possible implementations, reference Figure 1 and Figure 2 The first clamping assembly 200 includes an embedding rod 204, which is fixedly connected to the center of the lower surface of the first turntable portion 202; the second clamping assembly 210 includes a cylinder 215, which is fixedly connected to the center of the upper surface of the second turntable portion 213, and the cylinder 215 is used to move the cylinder 215 in the height direction ( Figure 2The cylinder 215 is inserted into the center of the tire (shown in the Z direction) and abuts against the inner wall of the tire; the cylinder 215 includes an inner cavity 216, and the embedding rod 204 is used to be inserted into the inner cavity 216 of the cylinder 215 along the height direction. Exemplarily, the cylinder 215 extends into the center of the tire, the outer wall of the cylinder 215 abuts against the inner wall of the tire, and the embedding rod 204 is inserted into the inner cavity 216 of the cylinder 215, thereby improving the stability of the tire clamping and preventing the tire from shifting during processing.

[0109] In some possible implementations, reference Figure 1 and Figure 2 The rotating assembly 22 includes a second motor 220 and a rotating rod 221. The second motor 220 is disposed on the first portion 50 of the mounting frame 5. The rotating rod 221 is arranged along the height direction ( Figure 2 The upper end of the rotating rod 221 passes through the first part 50 and is connected to the second motor 220, and the lower end of the rotating rod 221 is fixedly connected to the first turntable portion 202 of the first clamping member 201; the second turntable portion 213 of the second clamping member 212 is connected to the first cylinder 211 in a rotatable manner around the height direction. Specifically, the piston rod (not shown in the figure) of the first cylinder 211 is rotatably connected to the bottom of the first turntable portion 213, so that the first turntable portion 213 can rotate relative to the piston rod of the first cylinder 211.

[0110] The second motor 220 is used to drive the rotating rod 221 to rotate, and the rotation of the rotating rod 221 is used to drive the tire clamped by the first clamp 201 and the second clamp 212 to rotate. Exemplarily, the second motor 220 drives the rotating rod 221 to rotate, and the rotation of the rotating rod 221 drives the first clamp 201 to rotate. Under the action of friction, the first clamp 201, the tire and the second clamp 212 rotate synchronously.

[0111] Finally, reference Figure 2 The processing device 3 of the tire pattern processing equipment 1 of the embodiment of the present application includes a processing knife 30, a second cylinder 31, a connecting frame 32, an electric push rod 33 and a moving block 34. Among them, the second cylinder 31 is connected to the first part 50 of the mounting frame 5, and the second cylinder 31 includes an output end, which passes through the first part 50 in the height direction and extends downward.

[0112] The connecting frame 32 is connected to the output end of the second cylinder 31 , and the second cylinder 31 is used to drive the connecting frame 32 to move in the height direction.

[0113] Those skilled in the art will appreciate that, in the present embodiment, a cylinder is used as a driving member to drive the connecting frame 32 to move in the height direction, but in other embodiments, other types of driving members may also be used to drive the connecting frame 32 to move in the height direction, such as an electric telescopic rod.

[0114] The connecting frame 32 includes a receiving chamber 320, the electric push rod 33 is located in the receiving chamber 320, the electric push rod 33 includes an output end, the output end of the electric push rod 33 is connected to the moving block 34, and the electric push rod 33 is used to drive the moving block 34 to move along the first direction ( Figure 2 The moving block 34 is fixedly connected to the processing knife 30.

[0115] Exemplarily, the second cylinder 31 is used to drive the connecting frame 32 to move in the height direction ( Figure 2 The second cylinder 31 drives the processing knife 30 to move in the height direction, so that the processing knife 30 matches the height of the rotating tire. Similarly, the electric push rod 33 drives the processing knife 30 to move in the first direction, so that the processing knife 30 approaches the rotating tire and contacts it, thereby processing the pattern on the tire surface.

[0116] In some possible implementations, the processing device 3 further includes a guide plate 35, which is fixedly connected to the first portion 50 of the mounting frame 5 and is arranged along the first direction ( Figure 2 The guide plate 35 is spaced apart from the second cylinder 31; the connecting frame 32 is arranged along the height direction ( Figure 2 The guide plate 35 is movably connected to the guide plate 35 (shown in the Z direction). For example, the guide plate 35 is L-shaped. The guide plate 35 provides guidance for the mounting frame 5 moving in the height direction on the one hand, and improves the stability of the mounting frame 5 on the other hand, to prevent the second cylinder 31 from shaking and tipping when the mounting frame 5 is driven up and down.

[0117] For example, the tire pattern processing process of the embodiment of the present application is as follows: first, the tire is placed on the placement ring plate 231 by manual or other external equipment, and then the first cylinder 211 is started, and the first cylinder 211 drives the second clamping member 212 to move upward. During the upward movement of the second clamping member 212, it will contact the lower surface of the tire located on the placement ring plate 231, and the cylinder 215 extends into the center of the tire. The second clamping member 212 supports the tire in the height direction ( Figure 2 The tire is moved upward (as shown in the Z direction) and gradually approaches the first clamping assembly 200, and the embedding rod 204 is embedded downward in the inner cavity 216 of the cylinder 215 along the height direction until the upper surface of the tire contacts the first clamping member 201, so that the tire can no longer move upward. At this time, the first clamping member 201 and the second clamping member 212 clamp the tire together, and the tire is in a clamped state.

[0118] Then, the second motor 220 is started, and the second motor 220 drives the rotating rod 221 to rotate, and the first clamping member 201 rotates synchronously, and the tire clamped by the first clamping member 201 and the second clamping member 212 also rotates synchronously.

[0119] Next, the second cylinder 31 is started, and the output end of the second cylinder 31 extends downward, driving the connecting frame 32 to move up and down, so that the processing knife 30 located at one end of the connecting frame 32 is flush with the rotating tire in the height direction. Then the electric push rod 33 is started, and the electric push rod 33 drives the processing knife 30 to move along the first direction ( Figure 2 The wheel moves toward the tire (as shown in the X direction) and eventually contacts the tire, thereby leaving a pattern on the rotating tire surface.

[0120] Then, after the pattern processing of the tire is completed, the electric push rod 33 is driven to take the processing knife 30 away from the tire, and the second motor 220 is turned off to stop the rotation of the tire. The second clamping member 212 starts to move downward under the drive of the first cylinder 211, and the tire supported by the second clamping member 212 also moves downward and gradually separates from the first clamping member 201. The embedded rod 204 is also pulled out from the inner cavity 216 of the cylinder 215. The second clamping member 212 drives the tire to continue to move downward until the tire contacts the placement ring plate 231. The tire can no longer move downward, and the second clamping member 212 continues to move downward under the drive of the first cylinder 211 and returns to the initial position.

[0121] Finally, start the first motor 431, and the first motor 431 drives the screw 432 to rotate. The rotation of the screw 432 drives the protrusion 434 to move along the first direction and toward the placement ring plate 231, and the pushing member 430 connected to the protrusion 434 also moves accordingly to contact the tire on the placement ring plate 231 and continue to apply thrust to make the tire fall from the placement ring plate 231 and slide down the inclined plate 42 to the ground, thereby achieving the purpose of removing the tire that has completed the pattern processing.

[0122] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A tire handling device, characterized in that: include: A workbench extending along a first direction; A support assembly is located below the workbench, and is used to support the workbench in a height direction; An inclined plate extends along the second direction, one end of the inclined plate in the second direction is connected to the workbench, and the other end is connected to the ground; the angle between the inclined plate and the workbench is an obtuse angle; A pushing assembly is located on the workbench, and is used to place tires between the pushing assembly and the inclined plate along the first direction; the first direction, the second direction and the height direction intersect each other; The pushing assembly includes a pushing member, and the pushing member is used to extend along the first direction to push the tire, so that the tire slides down from the workbench to the ground via the inclined plate.

2. The tire handling device according to claim 1, characterized in that: The first direction is perpendicular to the height direction.

3. The tire handling device according to claim 2, characterized in that: The push assembly also includes: First motor; A screw rod connected to the first motor, wherein the first motor is used to drive the screw rod to rotate; A fixed frame fixedly connected to the workbench; the screw rod is connected to the fixed frame in a manner rotatable around the first direction; a convex block, the convex block being connected to the fixing frame in a manner of being movable along the first direction, the screw rod passing through the convex block along the first direction and being threadedly connected thereto; The pushing member is located above the fixing frame and is fixedly connected to the protrusion.

4. The tire handling device according to claim 3, characterized in that: The pushing assembly also includes a moving plate, which is located above the protrusion and fixedly connected thereto; the pushing member and the fixing frame are arranged opposite to each other along the height direction, and one end of the pushing member in the first direction is fixedly connected to the moving plate.

5. The tire handling device according to claim 4, characterized in that: The fixing frame includes a first extension portion and a second extension portion, the first extension portion extends along the first direction, one end of the first extension portion in the first direction is fixedly connected to the second portion of the mounting frame, and the other end is connected to the second extension portion; the second extension portion extends along the height direction, and the lower end of the second extension portion is connected to the workbench; the first extension portion is provided with a long hole extending along the first direction, and a part of the protrusion is embedded in the long hole, so that the protrusion is connected to the fixing frame in a movable manner along the first direction.

6. The tire handling device according to claim 5, characterized in that: Along the first direction, the first motor is fixedly mounted on the second part of the mounting frame and on a side away from the fixing frame, and the screw rod passes through the second part of the mounting frame along the first direction to be connected with the first motor.

7. The tire handling device according to claim 5, characterized in that: Along the first direction, the long hole includes a first end and a second end, the first end is far away from the inclined plate, and the second end is close to the inclined plate; the first end of the long hole is open and fits with the second part of the mounting frame, and the second extension part closes the second end of the long hole.

8. The tire handling device according to claim 5, characterized in that: The second extension portion is provided with a first connecting hole penetrating along the first direction, and the screw rod passes through the first connecting hole and is rotatably connected thereto.

9. The tire handling device according to claim 4, wherein: The pushing member includes a connecting portion and a pushing portion that are connected to each other. The connecting portion extends along the first direction and is connected to the moving plate. The pushing portion extends along the height direction and is used to push the tire.

10. The tire handling device according to claim 1, wherein: The support assembly includes a support plate and a balance plate. The upper and lower ends of the support plate in the height direction are fixedly connected to the workbench and the balance plate respectively. The balance plate is used to be placed on the ground. The cross-sectional area of ​​the balance plate in the height direction is larger than the cross-sectional area of ​​the support plate in the height direction.

Images