Polishing device for metal goods shelf production

Abstract

The utility model discloses a polishing device for metal goods shelf production, which comprises a working table, a first motor arranged at one end of the working table, a first bearing seat arranged at one end of a rotating shaft of the first motor, a first clamping piece arranged in the first bearing seat, a supporting plate arranged at the lower end of the middle of the working table, and a first lead screw arranged on the supporting plate. One end of the first lead screw extends to the other end of the workbench and is connected with the second motor, sliding rods are arranged on the two sides of the first lead screw, and connecting plates are arranged on the upper portions of the first lead screw and the sliding rods. Through cooperation of the polishing assembly and the second sliding rail, movable polishing can be conducted according to the length of the steel pipe, meanwhile, the steel pipe can be driven to rotate through the first clamping piece and the second clamping piece, polishing is conducted in cooperation with the polishing assembly, polishing is more uniform and smooth, and the polishing efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf production, in particular to a grinding device used for metal shelf production. Background Art

[0002] Shelves are an important tool for improving efficiency in modern warehouses. Shelves are classified according to their materials, including metal shelves, plastic shelves, wooden shelves, etc. Metal shelves are composed of metal tubes, rods, and metal plates, and have a sturdy and durable structure. Metal shelves can make full use of storage space, improve capacity utilization, and make the storage and retrieval of goods more convenient, with smooth inventory turnover. The goods on the shelves are clearly visible and easy to count and measure. Since the shelves are composed of metal tubes, rods, and metal plates, metal tubes are prone to burrs during processing, which can easily cause harm to users. Therefore, they need to be polished during the manufacturing process of the shelves to facilitate subsequent assembly into shelves.

[0003] Currently, the existing grinding devices cannot adjust the clamping according to the length of the metal pipe, and mostly use manual clamping and grinding, which consumes a lot of human physical energy and has low work efficiency. In addition, the clamping is unstable, the operation is difficult, the grinding is not fine enough, and mistakes are very likely to occur, resulting in the grinding not being smooth enough. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that the existing grinding devices cannot adjust the clamping according to the length of the metal pipe, and mostly adopt manual clamping and grinding, which consumes a lot of human physical strength and has low work efficiency. In addition, the clamping is unstable, the operation is difficult, the grinding is not fine enough, mistakes are very likely to occur, and the grinding is not smooth enough.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grinding device for metal shelf production, characterized in that it comprises a workbench, a first motor is provided at one end of the workbench, a first bearing seat is provided at one end of the rotating shaft of the first motor, a first clamping piece is provided in the first bearing seat, a support plate is provided at the middle lower end of the workbench, a first screw rod is provided on the support plate, one end of the first screw rod extends to the other end of the workbench and is connected to the second motor, sliding rods are provided on both sides of the first screw rod, a connecting plate is provided on the upper part of the first screw rod and the sliding rod, a group of slide rails are provided on the upper part of the connecting plate, a cylinder is provided at one end of the slide rail, a first slide plate is provided on the slide rail, a second bearing seat is provided on the first slide plate, a second clamping piece is provided in the second bearing seat, a third motor is provided on one side of the first motor, a second screw rod is provided at one end of the rotating shaft of the third motor, second slide rails are provided on both sides of the second screw rod, and a grinding assembly is provided on the second slide rail and the second screw rod.

[0008] Furthermore, the first clamping member and the second clamping member are arranged opposite to each other, and one end of the first clamping member passes through the first bearing seat and is connected to the rotating shaft of the first motor.

[0009] Furthermore, the grinding assembly includes a second slide plate, a fourth motor is provided on the upper part of the second slide plate, a group of support frames are provided at one end of the second slide plate, a first slide groove and a second slide groove are respectively provided at one end of the support frame, a first connecting rod and a second connecting rod are respectively provided in the first slide groove and the second slide groove, one end of the first connecting rod and the second connecting rod pass through the support frame and connect the first rotating cylinder and the second rotating cylinder, a third connecting rod is provided at the other end of the support frame, one end of the third connecting rod passes through the support frame and connects the third rotating cylinder, and grinding belts are provided on the first rotating cylinder, the second rotating cylinder and the third rotating cylinder.

[0010] Furthermore, a connecting block is provided between the support frames, and a group of adjusting screws are provided on the connecting block, and one end of the adjusting screw passes through the connecting block and is connected to the second connecting rod.

[0011] Furthermore, a group of push rods are provided on the first connecting rod, and one end of the push rods is connected to the supporting frame.

[0012] Furthermore, one end of the third connecting rod and the fourth motor shaft are both provided with pulleys, and the third connecting rod and the fourth motor are connected by a belt.

[0013] Furthermore, one end of the cylinder telescopic rod is connected to the first slide plate.

[0014] (III) Beneficial effects

[0015] The utility model provides a grinding device for metal shelf production, which has the following beneficial effects: the utility model has a novel structure and a low manufacturing cost. By setting the cooperation between the grinding component and the second slide rail, the steel pipe can be moved and ground according to the length of the steel pipe. At the same time, the steel pipe can be driven to rotate by the first clamping member and the second clamping member, and then polished with the grinding component, which not only makes the polishing more uniform and smooth, but also improves the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 This is the structural diagram of the other end of the workbench of the utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the support frame of the utility model;

[0019] Figure 4 This is a structural diagram of the support frame of the utility model from another perspective;

[0020] In the figure: 1-workbench, 2-first motor, 3-first bearing seat, 4-first clamping member, 5-support plate, 6-first screw rod, 7-second motor, 8-slide rod, 9-connecting plate, 10-first slide rail, 11-cylinder, 12-first slide plate, 13-second bearing seat, 14-second clamping member, 15-third motor, 16-second screw rod, 17-second slide rail, 18-grinding assembly, 19-second slide plate, 20-fourth motor, 21-support frame, 22-first slide groove, 23-second slide groove, 24-first connecting rod, 25-second connecting rod, 26-first rotating drum, 27-second rotating drum, 28-third connecting rod, 29-third rotating drum, 30-grinding belt, 31-connecting block, 32-adjusting screw, 33-pulley, 34-push rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. The described embodiments are only part of the utility model embodiments, 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.

[0022] See also Figure 1-4A grinding device for metal shelf production comprises a workbench 1, a first motor 2 is provided at one end of the workbench 1, a first bearing seat 3 is provided at one end of the rotating shaft of the first motor 2, a first clamping member 4 is provided in the first bearing seat 3, a support plate 5 is provided at the lower end of the middle part of the workbench 1, a first screw rod 6 is provided on the support plate 5, one end of the first screw rod 6 extends to the other end of the workbench 1 and is connected to a second motor 7, slide rods 8 are provided on both sides of the first screw rod 6, a connecting plate 9 is provided on the upper part of the first screw rod 6 and the slide rod 8, a group of first slide rails 10 are provided on the upper part of the connecting plate 9, a cylinder 11 is provided at one end of the first slide rail 10, a first slide plate 12 is provided on the first slide rail 10, a second bearing seat 13 is provided on the first slide plate 12, a second clamping member 14 is provided in the second bearing seat 13, a third motor 15 is provided at one side of the first motor 2, a second screw rod 16 is provided at one end of the rotating shaft of the third motor 15, second slide rails 17 are provided on both sides of the second screw rod 16, and a grinding assembly 18 is provided on the second slide rail 17 and the second screw rod 16.

[0023] Furthermore, the first clamping member 4 and the second clamping member 14 are arranged relative to each other, and one end of the first clamping member 4 passes through the first bearing seat 3 and is connected to the rotating shaft of the first motor 2. The steel pipe can be clamped by the first clamping member 4 and the second clamping member 14, and can be driven to rotate by the first motor 2.

[0024] Furthermore, the grinding assembly 18 includes a second slide plate 19, a fourth motor 20 is provided on the upper part of the second slide plate 19, a group of support frames 21 are provided at one end of the second slide plate 19, a first slide groove 22 and a second slide groove 23 are respectively provided at one end of the support frame 21, a first connecting rod 24 and a second connecting rod 25 are respectively provided in the first slide groove 22 and the second slide groove 23, one end of the first connecting rod 24 and the second connecting rod 25 pass through the support frame 21 and are connected to the first rotating cylinder 26 and the second rotating cylinder 27, a third connecting rod 28 is provided at the other end of the support frame 21, one end of the third connecting rod 28 passes through the support frame 21 and is connected to the third rotating cylinder 29, and grinding belts 30 are provided on the first rotating cylinder 26, the second rotating cylinder 27 and the third rotating cylinder 29, and the surface of the steel pipe can be contacted and ground by adjusting the grinding belt 30.

[0025] Furthermore, a connecting block 31 is provided between the support frames 21 , and a group of adjusting screws 32 are provided on the connecting block 31 . One end of the adjusting screw 32 passes through the connecting block 31 and is connected to the second connecting rod 25 . The second connecting rod 25 can be adjusted by the adjusting screw 32 .

[0026] Furthermore, a set of push rods 34 are provided on the first connecting rod 24, one end of the push rod 34 is connected to the support frame 21, and by pulling the push rod 34, the first connecting rod 24 can drive the first rotating drum 26 to adjust so that the grinding belt 30 contacts the surface of the steel pipe.

[0027] Furthermore, a pulley 33 is provided at one end of the third connecting rod 28 and the fourth motor 20 shaft. The third connecting rod 28 and the fourth motor 20 are connected by a belt. The third connecting rod 28 is driven to rotate by the fourth motor 20, so that the third rotating drum 29 drives the grinding belt 30 to rotate and grind.

[0028] Furthermore, one end of the telescopic rod of the cylinder 11 is connected to the first slide plate 12 , and the first slide plate 12 is driven to move by the cylinder 11 .

[0029] Working principle: When in use, one end of the metal pipe is installed on the first clamping piece 4 and then the second motor 7 drives the connecting plate 9 to move toward the other end of the steel pipe, and then the second clamping piece 14 is used by the cylinder 11 to clamp and fix the other end of the metal pipe. After fixing, loosen the nuts on the first connecting rod 24 and the second connecting rod 25, and then adjust the push rod 34 and the adjusting screw 32 to make the grinding belt 30 contact with the surface of the metal pipe. After fixing the nuts on the first connecting rod 24 and the second connecting rod 25, start the first motor 2 to drive the metal pipe to rotate, and at the same time, the fourth motor 20 drives the third connecting rod 28 to rotate through the belt, so that the third rotating drum 29 drives the grinding belt 30 to rotate and grind, and at the same time, driven by the third motor 15, the grinding assembly 18 can move horizontally to grind the steel pipe horizontally.

[0030] It is obvious to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments described above, and that the utility model can be implemented in other specific forms without departing from the spirit or essential features of the utility model. Therefore, from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the utility model. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A grinding device for metal shelf production, characterized in that: The invention comprises a workbench (1), wherein a first motor (2) is provided at one end of the workbench (1), a first bearing seat (3) is provided at one end of a rotating shaft of the first motor (2), a first clamping member (4) is provided in the first bearing seat (3), a support plate (5) is provided at the middle lower end of the workbench (1), a first screw rod (6) is provided on the support plate (5), one end of the first screw rod (6) extends to the other end of the workbench (1) and is connected to a second motor (7), sliding rods (8) are provided on both sides of the first screw rod (6), a connecting plate (9) is provided on the upper part of the first screw rod (6) and the sliding rod (8), and the connecting plate (9) A group of first slide rails (10) are provided at the upper part, a cylinder (11) is provided at one end of the first slide rail (10), a first slide plate (12) is provided on the first slide rail (10), a second bearing seat (13) is provided on the first slide plate (12), a second clamping member (14) is provided in the second bearing seat (13), a third motor (15) is provided on one side of the first motor (2), a second screw rod (16) is provided at one end of the rotating shaft of the third motor (15), second slide rails (17) are provided on both sides of the second screw rod (16), and a grinding assembly (18) is provided on the second slide rail (17) and the second screw rod (16).

2. A grinding device for metal shelf production according to claim 1, characterized in that: The first clamping member (4) and the second clamping member (14) are arranged opposite to each other, and one end of the first clamping member (4) passes through the first bearing seat (3) and is connected to the rotating shaft of the first motor (2).

3. The grinding device for metal shelf production according to claim 1 is characterized in that: The grinding assembly (18) comprises a second slide plate (19), a fourth motor (20) is provided on the upper part of the second slide plate (19), a group of support frames (21) are provided at one end of the second slide plate (19), a first slide groove (22) and a second slide groove (23) are provided at one end of the support frame (21), a first connecting rod (24) and a second connecting rod (25) are provided in the first slide groove (22) and the second slide groove (23), one end of the first connecting rod (24) and the second connecting rod (25) pass through the support frame (21) and are connected to the first rotating cylinder (26) and the second rotating cylinder (27), a third connecting rod (28) is provided at the other end of the support frame (21), one end of the third connecting rod (28) passes through the support frame (21) and is connected to the third rotating cylinder (29), and grinding belts (30) are provided on the first rotating cylinder (26), the second rotating cylinder (27) and the third rotating cylinder (29).

4. A grinding device for metal shelf production according to claim 3, characterized in that: A connecting block (31) is provided between the support frames (21), and a group of adjusting screws (32) are provided on the connecting block (31). One end of the adjusting screw (32) passes through the connecting block (31) and is connected to the second connecting rod (25).

5. The grinding device for metal shelf production according to claim 3 is characterized in that: A group of push rods (34) are provided on the first connecting rod (24), and one end of the push rod (34) is connected to the support frame (21).

6. The grinding device for metal shelf production according to claim 3 is characterized in that: One end of the third connecting rod (28) and the rotating shaft of the fourth motor (20) are both provided with a pulley (33), and the third connecting rod (28) and the fourth motor (20) are connected via a belt.

7. The grinding device for metal shelf production according to claim 1 is characterized in that: One end of the telescopic rod of the cylinder (11) is connected to the first slide plate (12).

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