Self-gravity ceramic tile clamping and stack turning device

Abstract

The utility model relates to the technical field of self-gravity tile stack turning, in particular to a self-gravity tile clamping and stack turning device which comprises a center table, a shaft hole penetrating through the interior of the center table is formed in the middle of the center table, and the front side end face and the rear side end face of the center table are square. A large arm frame and a guide wheel frame are arranged on the four equal-specification side wall faces of the center table respectively, one end of the large arm frame and one end of the guide wheel frame are fixedly installed on the side wall face of the center table, the large arm frame and the guide wheel frame are distributed on the two sides of the same side wall face, and a limiting block is arranged at the end, facing outwards, of the large arm frame. And one side of the limiting block is welded and fixed with the surface of the large arm frame. The center table can be connected with an external rotating shaft through the shaft hole of the center table, so that the center table can drive a clamping structure composed of the large arm frame and the guide wheel frame to turn over, stable clamping can be guaranteed when ceramic tiles are transported and turned over through cooperation of the clamping arm and the positioning guide wheel, and meanwhile, stacking can be normally conducted after turning over.

Description

Technical Field

[0001] The utility model relates to the technical field of self-gravity tile stacking turnover, in particular to a self-gravity tile clamping and stacking turnover device. Background Art

[0002] A tile stacking turnover device refers to a mechanical device specifically used for turning over and re-stacking stacked tiles during the production or storage process of tiles.

[0003] Such a device usually has the functions of grasping, turning over, and stacking, which can effectively improve work efficiency, reduce manual labor intensity, and ensure that the tiles are not damaged during handling.

[0004] Turning over tiles by a stacking turnover machine means using a specially designed stacking turnover mechanical device to turn over and re-stack the stacked tiles.

[0005] Such a device is usually used in tile production factories, warehouses, or logistics centers to improve work efficiency, reduce labor costs, and ensure that the tiles remain intact during handling.

[0006] The working principle of a stacking turnover machine is generally to lift a whole stack of tiles by a robotic arm or other grasping device, then rotate them, and finally place them again in the required manner. The advantage of this is that it can quickly and safely change the stacking direction and position of the tiles. Especially for large-sized and heavy tiles, it is very difficult for manual labor to complete such an operation.

[0007] When selecting a stacking turnover machine, factors to be considered include the size, weight, material of the tiles, and the production or storage environment, etc. A suitable stacking turnover device can not only improve production efficiency but also reduce the risk of work-related injuries and the product damage rate.

[0008] Currently, when transporting tiles, in order to facilitate their transportation from one side to the other side and onto the stacking position, it is necessary to design a stable stacking turnover structure to ensure its stable position during stacking turnover and to ensure smooth stacking. Summary of the Utility Model

[0009] The purpose of the utility model is to solve the above-mentioned drawbacks in the prior art and propose a self-gravity tile clamping and stacking turnover device.

[0010] To achieve the above purpose, the utility model adopts the following technical solutions:

[0011] Design a self-gravity tile clamping and stacking device, including a central platform. A shaft hole penetrating through its interior is provided at the middle position of the central platform, and the front and rear end faces of the central platform are square. Big arm frames and guide wheel frames are respectively arranged on the four equal-sized side wall surfaces of the central platform. One end of the big arm frame and one end of the guide wheel frame are fixedly installed on the side wall surface of the central platform, and the big arm frame and the guide wheel frame are distributed on both sides of the same side wall surface. A limiting block is arranged at the outer end of the big arm frame, and one side of the limiting block is welded and fixed to the surface of the big arm frame. A swing link is arranged inside the big arm frame. A first pin shaft penetrates through the surface of the big arm frame, and the surface of the first pin shaft penetrates through the interior of the swing link. The connection position between the first pin shaft and the swing link is fixed by welding. The other end of the swing link is provided with a clamping arm, and the end of the swing link is connected to the clamping arm through a second pin shaft. A ramp is arranged at the end of the clamping arm away from the central platform, and a right-angle bend is arranged at the end of the clamping arm close to the central platform.

[0012] Specifically, the front surface of the swing link is of a T-shaped structure.

[0013] Specifically, both ends of the first pin shaft are provided with first wide-headed protrusions for preventing disengagement. The first pin shaft is rotatably arranged with the big arm frame, and the first wide-headed protrusions are closely attached to the outer wall surface of the big arm frame.

[0014] Specifically, both ends of the second pin shaft are provided with second wide-headed protrusions for preventing disengagement. Through holes penetrating through their interiors are respectively formed on the surfaces of the other end of the swing link and the clamping arm. The surface of the second pin shaft penetrates through the through holes and is rotatably arranged with each other. The surface of the second wide-headed protrusion is closely attached to the outer wall surface of the clamping arm.

[0015] Specifically, the guide wheel frame is of a hollow structure, and a third pin shaft penetrates through the inner wall of the hollow part. A positioning guide wheel is arranged on the surface of the third pin shaft. The connection position between the positioning guide wheel and the third pin shaft is fixed by welding, and a rubber layer is wrapped on the outer ring wall of the positioning guide wheel.

[0016] Specifically, both ends of the third pin shaft are provided with third wide-headed protrusions. A circular hole penetrating through its interior is formed on the surface of the guide wheel frame. The third pin shaft is rotatably arranged with the circular hole, and the surface of the third wide-headed protrusion is closely attached to the outer wall surface of the guide wheel frame.

[0017] Specifically, buffer blocks are arranged on the four side walls of the central platform. One side of the buffer block is fixedly assembled with the surface of the central platform through screws. The buffer block is made of plastic material, and the position of the buffer block corresponds to the right-angle bend position of the clamping arm.

[0018] The beneficial effects of the design scheme proposed by the present utility model in the application process are as follows:

[0019] 1. The shaft hole of the central platform can be connected to the rotating shaft of external equipment, enabling the central platform to drive the clamping structure composed of the large arm frame and the guide wheel frame to be rotatable. Through the cooperation of the clamping arm and the positioning guide wheel, when transporting and flipping ceramic tiles, stable clamping can be ensured. At the same time, after flipping, stacking can be carried out normally.

[0020] 2. Through the movement of the swing link, the clamping arm can form a movable effect. The limit block can limit the swing amplitude of the clamping arm. The clamping arm is divided into two stages from contacting the ceramic tile to releasing it, that is, adjusted according to the change of the swing link. During the initial insertion process of the ceramic tile and the clamping arm, the clamping arm is perpendicular to the large arm frame and the distance is the farthest. During the flipping and transportation, due to the effect of self-gravity and the thickness of the ceramic tile, the position of the swing link is kept stable. When flipping to the other side, the clamping arm drops, and the swing link flips to a certain angle due to the effect of self-gravity, and then the ceramic tile can be released. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is the schematic diagram of the overall side oblique downward view of the present utility model;

[0023] Figure 3 of the present utility model Figure 2 partial enlarged schematic diagram;

[0024] Figure 4 is the schematic diagram of the shape of the first pin shaft of the present utility model.

[0025] In the figure: 10, central platform; 11, shaft hole; 12, large arm frame; 13, limit block; 14, swing link; 15, first pin shaft; 16, clamping arm; 17, ramp; 18, right-angle bend; 19, second pin shaft; 20, guide wheel frame; 21, third pin shaft; 22, positioning guide wheel; 30, buffer block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Refer to Figures 1-4, A self-gravity tile clamping and stacking device, including a central platform 10. A shaft hole 11 penetrating through its interior is provided at the middle position of the central platform 10, and the front and rear end faces of the central platform 10 are square. On the four equal-sized side wall surfaces of the central platform 10, boom frames 12 and guide wheel frames 20 are respectively provided. One end of the boom frame 12 and one end of the guide wheel frame 20 are fixedly installed on the side wall surface of the central platform 10, and the boom frame 12 and the guide wheel frame 20 are distributed on both sides of the same side wall surface. A limit block 13 is provided at the outer end of the boom frame 12, and one side of the limit block 13 is welded and fixed to the surface of the boom frame 12. A swing link 14 is provided inside the boom frame 12. A first pin shaft 15 penetrates through the surface of the boom frame 12, and the surface of the first pin shaft 15 penetrates through the interior of the swing link 14, and the connection position of the first pin shaft 15 and the swing link 14 is fixed by welding. The other end of the swing link 14 is provided with a clamping arm 16, and the end of the swing link 14 is connected to the clamping arm 16 through a second pin shaft 19. A ramp 17 is provided at the end of the clamping arm 16 away from the central platform 10, and a right-angle bend 18 is provided at the end of the clamping arm 16 close to the central platform 10.

[0028] It should be further noted that the front surface of the swing link 14 is of a T-shaped structure, which can ensure the stable installation and fixation of the swing link 14 with the boom frame 12 and the clamping arm 16.

[0029] It should be further noted that both ends of the first pin shaft 15 are provided with first wide-headed protrusions for preventing disengagement. The first pin shaft 15 is rotatably arranged with the boom frame 12, and the first wide-headed protrusions are closely attached to the outer wall surface of the boom frame 12, so that the first pin shaft 15 can have an effect of preventing rotation and disengagement with the boom frame 12.

[0030] It should be further noted that both ends of the second pin shaft 19 are provided with second wide-headed protrusions for preventing disengagement. Through holes penetrating through their interiors are respectively provided on the surface of the other end of the swing link 14 and the clamping arm 16. The surface of the second pin shaft 19 penetrates through the through holes and is rotatably arranged with each other. The surface of the second wide-headed protrusion is closely attached to the outer wall surface of the clamping arm 16, so that the second pin shaft 19 can have an effect of preventing rotation and disengagement with the clamping arm 16.

[0031] It should be further noted that the guide wheel frame 20 is of a hollow structure, and a third pin shaft 21 penetrates through the inner wall of the hollow part. A positioning guide wheel 22 is provided on the surface of the third pin shaft 21, and the connection position of the positioning guide wheel 22 and the third pin shaft 21 is fixed by welding. A rubber layer is wrapped on the outer ring wall of the positioning guide wheel 22. The positioning guide wheel 22 cooperates with the clamping arm 16, and can, through the self-gravity effect, ensure the stable clamping of the tile when the entire tile clamping mechanism rotates.

[0032] Further, it should be noted that both ends of the third pin shaft 21 are provided with third wide head protrusions. A circular hole penetrating through its interior is formed on the surface of the guide wheel frame 20. The third pin shaft 21 is rotatably arranged with the circular hole, and the surface of the third wide head protrusion is in close contact with the outer wall surface of the guide wheel frame 20, so that the third pin shaft 21 and the guide wheel frame 20 have the effect of preventing rotation and detachment.

[0033] Further, it should be noted that buffer blocks 30 are arranged on the four side walls of the central platform 10. One side of the buffer block 30 is fixedly assembled with the surface of the central platform 10 by screws. The buffer block 30 is made of plastic material. The position of the buffer block 30 corresponds to the position of the right-angle bend 18 of the clamping arm 16. When the clamping arm 16 is vertically downward at the uppermost position, the right-angle bend 18 drops and contacts the buffer block 30, having an effect of buffering and protecting the ceramic tile.

[0034] Working mode: The drive shaft of the peripheral motor penetrates through the shaft hole 11 and fixes the central platform 10 to the drive shaft, so that the drive shaft can drive the central platform 10 to rotate. The clamping arm 16 can form a movable effect through the movement of the swing link 14. The buffer block 30 can limit the swing amplitude of the clamping arm 16. The process of the clamping arm 16 from contacting the ceramic tile to releasing is divided into two stages, that is, adjusted according to the change of the swing link 14. During the initial insertion process of the ceramic tile and the clamping arm 16, the clamping arm 16 is perpendicular to the large arm frame 12 and the distance is the farthest. During the flipping and transportation, with the effect of self-gravity and the thickness of the ceramic tile, the position of the swing link 14 is kept stable. When flipping to the other side, the clamping arm 16 drops, and the swing link 14 flips to a certain angle due to the effect of self-gravity, and then the ceramic tile can be released.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A self-gravity tile clamping and stacking device, comprising a center table (10), characterized in that: The center platform (10) is provided with an axial hole (11) penetrating the center platform (10) at its middle position, and the front and rear end surfaces of the center platform (10) are square, and the four side walls of the center platform (10) are respectively provided with a large arm frame (12) and a guide wheel frame (20), and one end of the large arm frame (12) and one end of the guide wheel frame (20) are fixedly installed on the side wall surface of the center platform (10), and the large arm frame (12) and the guide wheel frame (20) are distributed on both sides of the same side wall surface, and a limit block (13) is provided at the outward end of the large arm frame (12), and one side of the limit block (13) is welded and fixed to the surface of the large arm frame (12), and the large arm frame (12) is provided with a limit block (13). 2) is provided with a swing link (14) on the inner side, a first pin shaft (15) is penetrated through the surface of the large arm frame (12), the surface of the first pin shaft (15) penetrates the interior of the swing link (14), and the connection position of the first pin shaft (15) and the swing link (14) is fixed by welding, a clamping arm (16) is provided at the other end of the swing link (14), and the end of the swing link (14) is connected to the clamping arm (16) through a second pin shaft (19), a ramp (17) is provided at one end of the clamping arm (16) away from the center platform (10), and a right-angle bend (18) is provided at one end of the clamping arm (16) close to the center platform (10).

2. A self-gravity tile clamping and stacking device according to claim 1, characterized in that: The front side of the swing link (14) is a T-shaped structure.

3. The self-gravity tile clamping and stacking device according to claim 2 is characterized in that: Both ends of the first pin shaft (15) are provided with first wide head protrusions for preventing disengagement; the first pin shaft (15) is rotatably arranged with the large arm frame (12), and the first wide head protrusion is arranged in close contact with the outer wall surface of the large arm frame (12).

4. The self-gravity tile clamping and stacking device according to claim 3 is characterized in that: Both ends of the second pin shaft (19) are provided with second wide-head protrusions for preventing disengagement, and the other end of the swing link (14) and the surface of the clamping arm (16) are provided with through holes penetrating therein, the surfaces of the second pin shaft (19) penetrate the through holes and are rotatably arranged relative to each other, and the surface of the second wide-head protrusion is arranged in close contact with the outer wall surface of the clamping arm (16).

5. The self-gravity tile clamping and stacking device according to claim 1, characterized in that: The guide wheel frame (20) is a hollow structure, and a third pin shaft (21) is provided through the inner wall of the hollow structure, a positioning guide wheel (22) is provided through the surface of the third pin shaft (21), the connection position between the positioning guide wheel (22) and the third pin shaft (21) is fixed by welding, and the outer ring wall of the positioning guide wheel (22) is wrapped with a rubber layer.

6. The self-gravity tile clamping and stacking device according to claim 5, characterized in that: Both ends of the third pin shaft (21) are provided with a third wide head protrusion, and a circular hole penetrating the guide wheel frame (20) is provided on the surface thereof, the third pin shaft (21) and the circular hole are rotatably arranged relative to each other, and the surface of the third wide head protrusion is closely attached to the outer wall surface of the guide wheel frame (20).

7. The self-gravity tile clamping and stacking device according to claim 6, characterized in that: Buffer blocks (30) are provided on the four side walls of the center platform (10). One side of the buffer block (30) is fixedly assembled with the surface of the center platform (10) by means of screws. The buffer block (30) is made of plastic material. The position of the buffer block (30) corresponds to the position of the right-angle bend (18) of the clamping arm (16).

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