Metal sheet grinding equipment

Abstract

The utility model discloses metal sheet grinding equipment, and relates to the technical field of metal sheet grinding, the metal sheet grinding equipment comprises a support frame and a rotating motor, the rotating motor is installed on the top end surface of the support frame, a transmission rod is installed on the top end surface of the rotating motor, a crawler belt is installed on the outer side surface of the transmission rod, and the crawler belt is installed on the outer side surface of the transmission rod. A first transmission shaft is mounted on the surface of the top end of the supporting frame; according to the metal plate grinding device, when one conveying belt drives a ground metal plate to move to the tail end of the conveying belt, the ground metal plate can move to the surface of the other conveying belt at the moment, and therefore the other side of the metal plate is ground; the periphery of the metal disc is ground through the grinding belts in different directions, the periphery of the metal sheet is in multi-angle contact with the grinding belts continuously, the grinding effect is good, and the problems that existing metal sheet grinding equipment is low in efficiency and poor in grinding effect on the periphery of the metal sheet are solved.

Description

Technical Field

[0001] The utility model relates to the field of metal sheet grinding, in particular to a metal sheet grinding device. Background Art

[0002] The metal sheet grinder is a device used to polish and grind the surface of the metal sheet. It usually includes a rotating grinding belt or grinding disc that can remove the rough parts of the metal sheet surface through friction. Grinding can remove burrs, flaws and oxides on the metal surface, making the surface smoother and improving the appearance quality and touch. The size of the metal sheet can be adjusted by grinding to meet precise requirements and ensure its accuracy during assembly or use.

[0003] The prior art generally places a metal sheet in a grinding area and grinds one side of the metal sheet with a grinding wheel to grind the metal sheet. When the other side needs to be grinded, the metal sheet needs to be turned over to grind the other side of the metal sheet. However, when grinding the metal sheet in the prior art, the surfaces around the metal sheet are too slender and generally cannot be ground automatically. The metal sheet needs to be ground manually. The manual hand-held grinding method is likely to leave certain burrs and protrusions. At the same time, the manual hand-held grinding takes a lot of time, which leads to low efficiency of the existing metal sheet grinding equipment and poor grinding effect on the surrounding areas of the metal sheet. Utility Model Content

[0004] The utility model provides a metal sheet grinding device, which has the advantage of automatically grinding the periphery of the metal sheet, so as to solve the problem that the metal sheet in the prior art cannot be well ground on the periphery of the metal sheet during grinding, the periphery of the ground metal sheet is not ground, resulting in certain burrs and protrusions on the surface, and the grinding in the prior art requires manual grinding of the side surface, resulting in low efficiency and failure to meet the required speed and grinding standards.

[0005] In order to achieve the purpose of automatically grinding around a metal sheet, the utility model provides the following technical solutions: a metal sheet grinding device, comprising a support frame and a rotating motor, the rotating motor is installed on the top surface of the support frame, a transmission rod is installed on the top surface of the rotating motor, a crawler is installed on the outer surface of the transmission rod, a first transmission shaft is installed on the top surface of the support frame, a second transmission shaft is installed on the top surface of the support frame, a grinding belt is installed on the outer surface of the first transmission shaft, a roller is installed on one side surface of the support frame, a conveyor belt is installed on the outer surface of the roller, a drive motor is installed on one side surface of the support frame, and a limiting component is installed on the top surface of the support frame.

[0006] As a preferred technical solution of the utility model, the rotating motor is fixedly installed on the top surface of the support frame, the transmission rod is fixedly connected to the output end of the rotating motor, there are two crawlers, and the two crawlers are equidistantly and movably installed on the outer surface of the transmission rod, and the inner wall of the crawler is in movably contact with the outer surface of the transmission rod. The second transmission shaft and the first rotating shaft are both four equidistantly distributed on the bottom surface of the support frame, and the second transmission shaft and the first transmission shaft are both movably and rotatably connected to the support frame, and the inner wall of each crawler is in movably contact with the outer surfaces of the two first transmission shafts.

[0007] As a preferred technical solution of the utility model, there are eight rollers, each two of which form a group, and each two of the rollers are distributed in a circular array on one side surface of the inner wall of the support frame. The rollers are movably and rotatably connected to the support frame, and a conveyor belt is movably and rotatably installed on the outer side surfaces of each two of the rollers.

[0008] As a preferred technical solution of the utility model, there are four driving motors, which are evenly distributed on the outer surface of the support frame in a circular array, and one end of each roller in each group is connected to the output end of a motor.

[0009] As a preferred technical solution of the utility model, the limiting assembly includes a fixed plate, a rubber roller is installed on one side of the inner wall of the fixed plate, a bevel gear is installed on one side surface of the rubber roller, a transmission motor is installed on the top surface of the support frame, a transmission rod is installed on one side surface of the transmission motor, a transmission belt is installed on the outer surface of the transmission rod, and the fixed plate is installed on the top surface of the support frame.

[0010] As a preferred technical solution of the utility model, there are four fixed plates, and the four fixed plates are distributed in a ring array on the top surface of the support frame. A rubber roller is distributed on one side surface of each fixed plate, and the rubber roller is movably and rotatably connected with the fixed plate. A bevel gear is distributed on both end surfaces of each rubber roller, and the bevel gears are meshed with each other.

[0011] As a preferred technical solution of the utility model, the output end of the transmission motor is connected to the transmission rod, and the outer surface of the transmission rod and the outer surface of the rubber roller are both in active contact with the inner wall of the transmission belt.

[0012] Compared with the prior art, the utility model provides a metal sheet grinding device, which has the following beneficial effects:

[0013] The metal sheet grinding equipment has the advantages that when one conveyor belt drives the ground metal sheet to move to its end, the ground metal sheet will move to the surface of another conveyor belt, so as to grind the other side of the metal sheet. When the metal disc has completed the whole process driven by the conveyor belt, the grinding belts in different directions can grind the surrounding areas of the metal disc, thus achieving the purpose of automatically grinding the surrounding areas of the metal sheet. Meanwhile, the surrounding areas of the metal sheet are constantly in contact with the grinding belts at multiple angles, so that the grinding effect is better, and the problems of low efficiency and poor grinding effect on the surrounding areas of the metal sheet in the existing metal sheet grinding equipment are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the external structure of the utility model from another angle;

[0016] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 4 The utility model provides Figure 3 A schematic diagram of the structure enlargement of part A;

[0018] Figure 5 This is a schematic diagram of the internal structure of the utility model from another angle.

[0019] In the figure: 1. support frame; 2. rotating motor; 3. crawler track; 4. transmission rod; 5. conveyor belt; 6. grinding belt; 7. second transmission shaft; 8. roller; 9. rubber roller; 10. fixing plate; 11. bevel gear; 12. driving motor; 13. first transmission shaft; 14. transmission belt; 15. transmission rod; 16. transmission motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0021] See also Figure 1-Figure 3The utility model discloses a metal sheet grinding device, including a support frame 1 and a rotating motor 2, the rotating motor 2 is installed on the top surface of the support frame 1, a transmission rod 4 is installed on the top surface of the rotating motor 2, a crawler 3 is installed on the outer surface of the transmission rod 4, a first transmission shaft 13 is installed on the top surface of the support frame 1, a second transmission shaft 7 is installed on the top surface of the support frame 1, a grinding belt 6 is installed on the outer surface of the first transmission shaft 13, a roller 8 is installed on one side surface of the support frame 1, a conveyor belt 5 is installed on the outer surface of the roller 8, a driving motor 12 is installed on one side surface of the support frame 1, and a limiting component is installed on the top surface of the support frame 1.

[0022] The rotating motor 2 is fixedly installed on the top surface of the support frame 1, the transmission rod 4 is fixedly connected to the output end of the rotating motor 2, there are two tracks 3, the two tracks 3 are equidistantly installed on the outer surface of the transmission rod 4, the inner wall of the track 3 is in active contact with the outer surface of the transmission rod 4, the second transmission shaft 7 and the first transmission shaft 13 are both four equidistantly distributed on the bottom surface of the support frame 1, the second transmission shaft 7 and the first transmission shaft 13 are both movably and rotatably connected to the support frame 1, and the inner wall of each track 3 is in active contact with the outer surfaces of the two first transmission shafts 13.

[0023] There are eight rollers 8, with every two rollers 8 forming a group. Every two rollers 8 are distributed in a circular array on one side surface of the inner wall of the support frame 1. The rollers 8 are movably and rotatably connected to the support frame 1. The outer surfaces of every two rollers 8 are correspondingly distributed with conveyor belts 5 installed, and the outer surfaces of the rollers 8 are in movably contact with the inner wall of the conveyor belt 5.

[0024] There are four drive motors 12 , which are evenly distributed on the outer surface of the support frame 1 in a circular array, and one end of a roller 8 in each group is connected to the output end of a drive motor 12 .

[0025] The metal sheet will move with the rotation of the conveyor belt 5, and when the rotating motor 2 is started, it will drive the transmission rod 4 at its output end to rotate. When the transmission rod 4 rotates, it will drive the two tracks 3 on its outer surface to rotate. The inner wall of each track 3 is in active contact with the outer surfaces of the two first transmission rods 4. Therefore, when the track 3 rotates, it will drive the first transmission rod 4 to rotate on the bottom end surface of the support frame 1. When the first transmission rod 4 rotates, it will drive the grinding belt 6 on its outer surface to rotate. Embodiment 2

[0026] Based on the above Example 1, please refer to Figure 4-Figure 5The limiting assembly includes a fixed plate 10, a rubber roller 9 is installed on one side of the inner wall of the fixed plate 10, a bevel gear 11 is installed on one side surface of the rubber roller 9, a transmission motor 16 is installed on the top surface of the support frame 1, a transmission rod 15 is installed on one side surface of the transmission motor 16, a transmission belt 14 is installed on the outer surface of the transmission rod 15, and the fixed plate 10 is installed on the top surface of the support frame 1.

[0027] There are four fixed plates 10, which are distributed in a circular array on the top surface of the support frame 1. A rubber roller 9 is distributed on one side surface of each fixed plate 10, and the rubber roller 9 is movably and rotatably connected to the fixed plate 10. A bevel gear 11 is distributed on both end surfaces of each rubber roller 9, and the bevel gears 11 are meshed with each other.

[0028] The output end of the transmission motor 16 is connected to the transmission rod 15 , and the outer surface of the transmission rod 15 and the outer surface of the rubber roller 9 are in active contact with the inner wall of the transmission belt 14 , and the inner wall of the transmission belt 14 is in active contact with the outer surface of the rubber roller 9 .

[0029] The rotating rubber roller 9 will push the metal sheet to one side of the grinding belt 6. When one side of the metal sheet contacts the surface of one side of the grinding belt 6, the rotating grinding belt 6 will grind one side of the metal sheet. When one conveyor belt 5 drives the ground metal sheet to move to its end, the ground metal sheet will move to the surface of the other conveyor belt 5, thereby grinding the other side of the metal sheet. When the metal disc has completed the journey driven by the conveyor belt 5, the grinding belts 6 in different directions are used to grind the surrounding areas of the metal disc.

[0030] When grinding is required, place the metal sheet on the outer surface of the transmission belt 14, start the drive motor 12 and the rotating motor 2, and when the drive motor 12 is started, it will drive the roller 8 installed at its output end to rotate, and the rotation of the roller 8 will drive the conveyor belt 5 in active contact with its outer surface to rotate. The metal sheet will move with the rotation of the conveyor belt 5, and when the rotating motor 2 is started, it will drive the transmission rod 4 at its output end to rotate, and when the transmission rod 4 rotates, it will drive the two crawlers 3 on its outer surface to rotate, and the inner wall of each crawler 3 is in active contact with the outer surfaces of the two first transmission rods 4, so when the crawler 3 rotates, it will drive the first transmission rod 4 to rotate on the bottom end surface of the support frame 1, and when the first transmission rod 4 rotates, it will drive the grinding belt 6 on its outer surface to rotate.

[0031] The transmission motor 16 installed on the top surface of the support frame 1 drives the transmission rod 4 installed on its output end to rotate. At this time, the rotating transmission rod 4 will drive the rubber roller 9 to rotate through the transmission belt 14. When the rubber roller 9 rotates, it will drive the bevel gear 11 installed at one end to rotate, and the bevel gear 11 and the other bevel gear 11 are meshed with each other. Therefore, when one rubber roller 9 drives the bevel gear 11 to rotate, it will drive the other bevel gear 11 meshed with it and the rubber roller 9 to rotate. The rubber roller 9 and the bevel gear 11 are four annular arrays. The four groups of rubber rollers 9 and bevel gears 11 will form a closed loop and transmit each other. When When the metal sheet moves to a certain distance, the outer surface of the rubber roller 9 will contact the top surface of the metal sheet, and the rotating rubber roller 9 will push the metal sheet to one side of the grinding belt 6. When one side of the metal sheet contacts the surface of one side of the grinding belt 6, the rotating grinding belt 6 will grind one side of the metal sheet. When one conveyor belt 5 drives the ground metal sheet to its end, the ground metal sheet will move to the surface of the other conveyor belt 5, thereby grinding the other side of the metal sheet. When the metal disc has completed the journey driven by the conveyor belt 5, the grinding belts 6 in different directions are used to grind the four sides of the metal disc.

Claims

1. A metal sheet grinding device, comprising a support frame (1) and a rotating motor (2), wherein the rotating motor (2) is mounted on the top surface of the support frame (1), characterized in that: A transmission rod (4) is mounted on the top surface of the rotating motor (2), a crawler track (3) is mounted on the outer surface of the transmission rod (4), a first transmission shaft (13) is mounted on the top surface of the support frame (1), a second transmission shaft (7) is mounted on the top surface of the support frame (1), a grinding belt (6) is mounted on the outer surface of the first transmission shaft (13), a roller (8) is mounted on one side surface of the support frame (1), a conveyor belt (5) is mounted on the outer surface of the roller (8), a driving motor (12) is mounted on one side surface of the support frame (1), and a limit assembly is mounted on the top surface of the support frame (1).

2. A metal sheet grinding device according to claim 1, characterized in that: The rotating motor (2) is fixedly mounted on the top surface of the support frame (1); the transmission rod (4) is fixedly connected to the output end of the rotating motor (2); there are two crawlers (3); the two crawlers (3) are equidistantly mounted on the outer surface of the transmission rod (4); the inner wall of the crawler (3) is in movable contact with the outer surface of the transmission rod (4); the second transmission shaft (7) and the first transmission shaft (13) are both four equidistantly distributed on the bottom surface of the support frame (1); the second transmission shaft (7) and the first transmission shaft (13) are both movably and rotatably connected to the support frame (1); and the inner wall of each crawler (3) is in movable contact with the outer surfaces of the two first transmission shafts (13).

3. The metal sheet grinding device according to claim 1, characterized in that: There are eight rollers (8), with two of the rollers (8) forming a group. Four groups of rollers (8) are arranged in a circular array on one side of the inner wall of the support frame (1). The rollers (8) are movably and rotatably connected to the support frame (1). The outer surfaces of every two rollers (8) are correspondingly provided with a conveyor belt (5), and the outer surfaces of the rollers (8) are in movably contact with the inner wall of the conveyor belt (5).

4. The metal sheet grinding device according to claim 1, characterized in that: There are four drive motors (12), which are distributed in a circular array at equal intervals on the outer surface of the support frame (1), and one end of each roller (8) is connected to the output end of a drive motor (12).

5. The metal sheet grinding device according to claim 1, characterized in that: The limiting assembly comprises a fixing plate (10), a rubber roller (9) is mounted on one side of the inner wall of the fixing plate (10), a bevel gear (11) is mounted on one side surface of the rubber roller (9), a transmission motor (16) is mounted on the top surface of the support frame (1), a transmission rod (15) is mounted on one side surface of the transmission motor (16), a transmission belt (14) is mounted on the outer side surface of the transmission rod (15), and the fixing plate (10) is mounted on the top surface of the support frame (1).

6. The metal sheet grinding device according to claim 5, characterized in that: There are four fixing plates (10), which are distributed in a ring array on the top surface of the support frame (1). A rubber roller (9) is distributed on one side surface of each fixing plate (10), and the rubber roller (9) is movably and rotatably connected to the fixing plate (10). A bevel gear (11) is distributed on both end surfaces of each rubber roller (9), and the bevel gears (11) are meshed with each other.

7. The metal sheet grinding device according to claim 5, characterized in that: The output end of the transmission motor (16) is connected to the transmission rod (15), the outer surface of the transmission rod (15) and the outer surface of the rubber roller (9) are both in active contact with the inner wall of the transmission belt (14), and the inner wall of the transmission belt (14) is in active contact with the outer surface of the rubber roller (9).

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