Automatic stacking device for grinding wheel meshes

Abstract

The utility model relates to the technical field of stacking devices, and discloses an automatic stacking device for grinding wheel meshes, which solves the problems that the existing stacking device cannot automatically clamp a mesh coiled material and cannot effectively position the mesh coiled material, and comprises a device main body, rollers are rotatably mounted at four corners of the bottom of the device main body, and the bottom of the device main body is provided with a plurality of rollers. A handle is fixedly mounted on one side of the device body, an electric sliding rail is fixedly mounted at the top of the device body, a mounting box is mounted on the upper portion of the electric sliding rail in a transmission mode, a first motor is fixedly mounted at the top of the mounting box, and the output end of the first motor extends into the mounting box and is fixedly provided with a threaded rod. The bottom of the threaded rod is rotatably mounted at the bottom in the mounting box, and the surface of the threaded rod is in threaded connection with a threaded sleeve; according to the stacking device, the net sheet coiled materials can be automatically clamped, manual carrying is not needed, the net sheet coiled materials can be effectively positioned, and the net sheet coiled materials are prevented from falling off when the device moves.

Description

Technical Field

[0001] The utility model belongs to the technical field of stacking devices, in particular to an automatic stacking device for grinding wheel meshes. Background Art

[0002] Grinding wheel mesh is mainly used to make reinforced mesh for high-speed resin grinding wheel and to make mesh cover. Grinding wheel mesh products are woven by shuttleless rapier looms. The fabrics are divided into two series: plain weave and twist weave. The cloth surface is flat, the tensile strength is high, and the compatibility with phenolic resin is good. The grinding wheel made of this substrate has excellent heat resistance, high-speed cutting performance and high structural strength. Glass fiber reinforced grinding wheel mesh is made of glass fiber reinforced mesh coated with phenolic and epoxy modified resin, and punched after baking. The outer diameter and inner hole are punched and formed in one time. Therefore, the mesh has the advantages of small dimensional tolerance, good concentricity and smooth periphery. Grinding wheel mesh needs to be stacked during storage and transportation, and then a stacking device is needed. Existing patents (Announcement No.: CN220375783U) A waterproof roll material stacking device, during the use of the stacking device, the frame can be raised and lowered by the push rod motor, and the frame can be pushed above the stacked waterproof roll materials, and the roll materials on the frame are located at the intersection depression of the stacked roll materials, and then the movable block is driven outward by the electric push rod. When the spacing is greater than a certain value, the roll materials fall through the gap between the movable blocks and are stacked on the roll materials. Compared with manual handling, the burden on the staff is reduced and the stacking efficiency is indirectly improved; however, the stacking device cannot automatically clamp the mesh roll materials, and the mesh roll materials need to be manually moved to the device, and the mesh roll materials cannot be effectively positioned, which makes it easy for the mesh roll materials to fall when the device is moved, and the use effect is not good. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides an automatic stacking device for grinding wheel mesh, which effectively solves the problem that the existing stacking device cannot automatically clamp the mesh coil and cannot effectively position the mesh coil.

[0004] To achieve the above object, the present utility model provides the following technical solutions: An automatic stacking device for a grinding wheel mesh sheet, comprising a device main body. Rolling wheels are rotatably installed at the four corners of the bottom of the device main body. A handle is fixedly installed on one side of the device main body. An electric slide rail is fixedly installed on the top of the device main body. An installation box is drivingly installed on the upper part of the electric slide rail. A first motor is fixedly installed on the top of the installation box. The output end of the first motor extends into the interior of the installation box and is fixedly installed with a threaded rod. The bottom of the threaded rod is rotatably installed at the bottom inside the installation box. A threaded sleeve is threadedly connected to the surface of the threaded rod. A slider is fixedly installed on one side of the surface of the threaded sleeve. A positioning chute is formed on one side of the installation box. The slider is installed inside the positioning chute. A support rod is fixedly installed on the side of the surface of the threaded sleeve away from the slider. The bottom end of the support rod is fixedly installed with a mounting plate. A clamping drive assembly is arranged below the mounting plate.

[0005] Preferably, the clamping drive assembly includes an equipment box. The equipment box is fixedly installed in the middle of the bottom of the mounting plate. A second motor is fixedly installed on one side of the equipment box. The output end of the second motor extends into the interior of the equipment box and is fixedly installed with a worm. One end of the worm away from the second motor is rotatably installed with a positioning shaft seat. The side of the positioning shaft seat away from the worm is fixedly connected to the inner wall of the equipment box.

[0006] Preferably, a worm gear is meshed and connected to the lower side of the surface of the worm. First shaft rods are fixedly installed on both sides of the worm gear. Bushings are rotatably installed on the surfaces of the two first shaft rods. The tops of the two bushings are fixedly connected to the top inside the equipment box. One ends of the two first shaft rods away from each other both extend outside the equipment box and are both fixedly installed with first bevel gears.

[0007] Preferably, second bevel gears are meshed and connected to one side of each of the first bevel gears. Second shaft rods are fixedly installed in the middles of the second bevel gears. Connecting frames are rotatably installed between the two ends of the two second shaft rods. The two connecting frames are respectively fixedly installed on both sides of the bottom of the mounting plate. Two fixing sleeves are fixedly installed on the surfaces of the two second shaft rods. Connecting blocks are fixedly installed on the surfaces of the fixing sleeves. Clamping plates are fixedly installed between one ends of adjacent two connecting blocks.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows: When in use, an operator starts the second motor to drive the worm to rotate along the positioning shaft seat. When the worm rotates, it drives the worm gear to rotate. When the worm gear rotates, it drives the two first shaft rods to rotate inside the two first bushings. When the first shaft rods rotate, they both drive the second bevel gears to rotate through the first bevel gears. When the second bevel gears rotate, they both drive the second shaft rods to rotate along the connecting frames. When the second shaft rods rotate, they both drive the connecting blocks to rotate inwards through the fixing sleeves. When the connecting blocks rotate inwards, they both drive the clamping plates to rotate inwards to clamp the mesh sheet coil, so as to quickly clamp the mesh sheet coil.

[0009] After clamping the mesh coil, the operator starts the first motor to drive the threaded rod to rotate. When the threaded rod rotates, it drives the threaded sleeve to move upward. When the threaded sleeve moves, it drives the slider to slide along the inside of the positioning chute, increasing the stability of the threaded sleeve during movement. While the threaded sleeve moves upward, it drives the mounting plate to move upward through the support rod. When the mounting plate moves upward, it drives the mesh coil to move upward to the required position. Then, the electric slide rail is started to drive the mounting box to move. When the mounting box moves, it drives the mesh coil to move to the stacking position; this stacking device can automatically clamp the mesh coil without manual handling and can effectively position the mesh coil to prevent it from falling when the device moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the drawings:

[0012] Figure 1 is a schematic structural diagram of the automatic stacking device for the grinding wheel mesh of the present invention;

[0013] Figure 2 is a schematic structural diagram of the inside of the mounting box of the present invention;

[0014] Figure 3 is a partial structural schematic of the automatic stacking device for the grinding wheel mesh of the present invention Figure 1 ;

[0015] Figure 4 is a schematic structural diagram of the inside of the equipment box of the present invention;

[0016] Figure 5 is a partial structural schematic of the automatic stacking device for the grinding wheel mesh of the present invention Figure 2 ;

[0017] In the figures: 1, device main body; 2, roller; 3, handle; 4, mounting box; 5, first motor; 6, threaded rod; 7, threaded sleeve; 8, positioning chute; 9, slider; 10, electric slide rail; 11, support rod; 12, mounting plate; 13, equipment box; 14, second motor; 15, worm; 16, shaft seat; 17, worm gear; 18, first shaft rod; 19, shaft sleeve; 20, first bevel gear; 21, second bevel gear; 22, connecting frame; 23, fixed sleeve; 24, connecting block; 25, clamping plate; 26, second shaft rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0019] As shown by Figures 1 to 5 the present invention includes a device main body 1. Rolling wheels 2 are rotatably installed at the four corners of the bottom of the device main body 1. A handle 3 is fixedly installed on one side of the device main body 1. An electric slide rail 10 is fixedly installed on the top of the device main body 1. An installation box 4 is drivingly installed on the upper part of the electric slide rail 10. A first motor 5 is fixedly installed on the top of the installation box 4. The output end of the first motor 5 extends into the interior of the installation box 4 and is fixedly installed with a threaded rod 6. The bottom of the threaded rod 6 is rotatably installed at the bottom inside the installation box 4. A threaded sleeve 7 is threadedly connected to the surface of the threaded rod 6. A slider 9 is fixedly installed on one side of the surface of the threaded sleeve 7. A positioning chute 8 is opened on one side of the installation box 4. The slider 9 is installed inside the positioning chute 8. A support rod 11 is fixedly installed on the side of the surface of the threaded sleeve 7 away from the slider 9. The bottom end of the support rod 11 is fixedly installed with a mounting plate 12. A clamping transmission assembly is provided below the mounting plate 12.

[0020] During use, the operator starts the clamping transmission assembly to quickly clamp the mesh coil. After clamping the mesh coil, the operator starts the first motor 5 to drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it drives the threaded sleeve 7 to move upward. When the threaded sleeve 7 moves, it drives the slider 9 to slide along the inside of the positioning chute 8, increasing the stability of the threaded sleeve 7 during movement. While the threaded sleeve 7 moves upward, it drives the mounting plate 12 to move upward through the support rod 11. When the mounting plate 12 moves upward, it drives the mesh coil to move upward to the required position. Then, the operator starts the electric slide rail 10 to drive the installation box 4 to move. When the installation box 4 moves, it drives the mesh coil to move to the stacking position. This stacking device can automatically clamp the mesh coil without manual handling and can effectively position the mesh coil to prevent the mesh coil from falling when the device moves.

[0021] The clamping and transmission assembly includes an equipment box 13, which is fixedly installed in the middle of the bottom of the mounting plate 12. A second motor 14 is fixedly installed on one side of the equipment box 13. The output end of the second motor 14 extends into the interior of the equipment box 13 and is fixedly installed with a worm 15. A positioning shaft seat 16 is rotatably installed at one end of the worm 15 away from the second motor 14. One side of the positioning shaft seat 16 away from the worm 15 is fixedly connected to the inner wall of the equipment box 13; on the lower side of the surface of the worm 15 is meshed with a worm gear 17. Both sides of the worm gear 17 are fixedly installed with a first shaft rod 18. The surfaces of the two first shaft rods 18 are rotatably installed with shaft sleeves 19. The tops of the two shaft sleeves 19 are fixedly connected to the top inside the equipment box 13. The ends of the two first shaft rods 18 away from each other both extend outside the equipment box 13 and are both fixedly installed with a first bevel gear 20; on one side of each first bevel gear 20 is meshed with a second bevel gear 21. In the middle of each second bevel gear 21 is fixedly installed with a second shaft rod 26. Between the two ends of the two second shaft rods 26 is rotatably installed a connecting frame 22. The two connecting frames 22 are respectively fixedly installed on both sides of the bottom of the mounting plate 12. On the surfaces of the two second shaft rods 26 are fixedly installed two fixed sleeves 23. On the surfaces of the fixed sleeves 23 are fixedly installed connecting blocks 24. Between one end of adjacent two connecting blocks 24 is fixedly installed a clamping plate 25.

[0022] During use, the operator starts the second motor 14 to drive the worm 15 to rotate along the positioning shaft seat 16. When the worm 15 rotates, it drives the worm gear 17 to rotate. When the worm gear 17 rotates, it drives the two first shaft rods 18 to rotate along the inside of the two first shaft sleeves 19. When the first shaft rods 18 rotate, they both drive the second bevel gears 21 to rotate through the first bevel gears 20. When the second bevel gears 21 rotate, they both drive the second shaft rods 26 to rotate along the connecting frames 22. When the second shaft rods 26 rotate, they both drive the connecting blocks 24 to rotate inwards through the fixed sleeves 23. When the connecting blocks 24 rotate inwards, they both drive the clamping plates 25 to rotate inwards to clamp the mesh coil, so as to quickly clamp the mesh coil.

Claims

1. An automatic stacking device for a grinding wheel mesh sheet, comprising a device main body (1), characterized in that: Rollers (2) are rotatably installed at the four corners of the bottom of the device main body (1). A handle (3) is fixedly installed on one side of the device main body (1). An electric slide rail (10) is fixedly installed on the top of the device main body (1). An installation box (4) is drivingly installed on the upper part of the electric slide rail (10). A first motor (5) is fixedly installed on the top of the installation box (4). The output end of the first motor (5) extends into the interior of the installation box (4) and is fixedly installed with a threaded rod (6). The bottom of the threaded rod (6) is rotatably installed at the bottom inside the installation box (4). A threaded sleeve (7) is threadedly connected to the surface of the threaded rod (6). One side of the surface of the threaded sleeve (7) is fixedly installed with a slider (9). A positioning chute (8) is opened on one side of the installation box (4). The slider (9) is installed inside the positioning chute (8). A support rod (11) is fixedly installed on the side of the surface of the threaded sleeve (7) away from the slider (9). The bottom end of the support rod (11) is fixedly installed with a mounting plate (12). A clamping drive assembly is provided below the mounting plate (12).

2. The automatic stacking device for a grinding wheel mesh sheet according to claim 1, characterized in that: The clamping drive assembly includes an equipment box (13). The equipment box (13) is fixedly installed in the middle of the bottom of the mounting plate (12). A second motor (14) is fixedly installed on one side of the equipment box (13). The output end of the second motor (14) extends into the interior of the equipment box (13) and is fixedly installed with a worm (15). One end of the worm (15) away from the second motor (14) is rotatably installed with a positioning shaft seat (16). The side of the positioning shaft seat (16) away from the worm (15) is fixedly connected to the inner wall of the equipment box (13).

3. The automatic stacking device for a grinding wheel mesh sheet according to claim 2, characterized in that: A worm gear (17) is meshed with the lower side of the surface of the worm (15). A first shaft rod (18) is fixedly installed on both sides of the worm gear (17). Bushings (19) are rotatably installed on the surfaces of the two first shaft rods (18). The tops of the two bushings (19) are fixedly connected to the top inside the equipment box (13). One end of the two first shaft rods (18) away from each other extends outside the equipment box (13) and is fixedly installed with a first bevel gear (20).

4. An automatic stacking device for a grinding wheel mesh sheet according to claim 3, characterized in that: A second bevel gear (21) is meshed with one side of each of the first bevel gears (20). A second shaft rod (26) is fixedly installed in the middle of each of the second bevel gears (21). A connecting frame (22) is rotatably installed between the two ends of the two second shaft rods (26). The two connecting frames (22) are respectively fixedly installed on both sides of the bottom of the mounting plate (12). Two fixing sleeves (23) are fixedly installed on the surfaces of the two second shaft rods (26). A connecting block (24) is fixedly installed on the surface of each of the fixing sleeves (23). A clamping plate (25) is fixedly installed between one ends of adjacent two connecting blocks (24).

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