Steel member shot blasting device

Abstract

The utility model provides a steel member shot blasting derusting device which comprises a shot blasting machine rack, bottom supporting columns are welded to the four corners of the lower portion of the shot blasting machine rack respectively, workpiece moving rollers are movably connected to the upper portion of the shot blasting machine rack, and a shot blasting machine shot blasting assembly is fixed to the middle of the upper portion of the shot blasting machine rack. A shot blasting machine recovery structure is mounted in the middle of the lower part of the shot blasting machine rack, and the shot blasting machine is characterized in that a movable lifting driver is mounted on the left side of the shot blasting machine rack, and a workpiece shot blasting lifter is mounted on the inner side of the movable lifting driver. The shot blasting machine has the beneficial effects that through the arrangement of the L-shaped bottom bracket, the limiting sleeve, the hollow frame, the threaded driving rod and the servo motor, a steel structure workpiece is favorably driven to move upwards, and the workpiece does not need to be hoisted by hoisting equipment, so that the feeding efficiency of the shot blasting machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shot blasting and rust removal of steel components, in particular to a shot blasting and rust removal device for steel components. Background Art

[0002] The shot blasting and rust removal device is to send steel shots to a high-speed rotating drum, and use the centrifugal force to make the high-speed thrown steel shots hit the surface of the steel component, so that the surface of the steel component obtains a certain degree of cleanliness and different roughness. The existing steel component shot blasting and rust removal device relates to the field of rust removal devices. Aiming at the problem that the existing shot blasting and rust removal device cannot distinguish steel shots from waste chips, thereby reducing work efficiency, the following scheme is proposed, which includes a support frame and a shot blasting and rust removal machine, wherein a linearly distributed conveying roller is rotatably installed in the support frame, and the shot blasting and rust removal machine is fixedly installed on the top of the support frame. This type of shot blasting machine needs to use large lifting equipment to hoist the steel component before use, which not only has poor safety effect, but also has low efficiency. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a shot blasting and rust removal device for steel structures. A movable workpiece lifting structure is arranged on one side of the shot blasting machine to load the steel structure workpiece without the need for large lifting equipment, thereby improving work efficiency and safety during loading.

[0004] The technical solution is as follows: a shot blasting and rust removal device for steel components, comprising a shot blasting machine frame, bottom support columns are respectively welded at the four lower corners of the shot blasting machine frame, a workpiece moving roller is movably connected to the upper part of the shot blasting machine frame, a shot blasting assembly is fixed at the upper middle position of the shot blasting machine frame, and a shot blasting machine recovery structure is installed at the lower middle position of the shot blasting machine frame, characterized in that a movable lifting drive is installed on the left side of the shot blasting machine frame, and a workpiece shot blasting lifter is installed on the inner side of the movable lifting drive.

[0005] Preferably, the movable lifting drive includes an L-shaped bottom bracket, the front and rear ends of the right side of the L-shaped bottom bracket are respectively fixed with limiting sleeves, the front and rear ends of the upper middle position of the L-shaped bottom bracket are respectively welded with hollow frames, the inner side axis of the hollow frame is connected with a threaded driving rod, and the upper part of the hollow frame is fixed with a servo motor.

[0006] Preferably, the workpiece shot blasting lifter includes a lifting horizontal plate, the upper shaft of the lifting horizontal plate is connected to a fixed roller, the front and rear ends of the middle position of the lifting horizontal plate are respectively welded with extended movable plates, the inner side of the extended movable plate is vertically provided with a threaded matching hole, and the left and right sides of the extended movable plate are respectively welded with inclined frame fixing rods.

[0007] Preferably, a rolling groove is provided at the inner lower part of the L-shaped bottom bracket, and a moving ball is clamped at the inner side of the rolling groove.

[0008] Preferably, the L-shaped bottom bracket is arranged at the lower left part of the shot blasting machine frame, and the limiting sleeve is sleeved on the outer side of the bottom support column.

[0009] Preferably, the lifting cross plate is arranged on the upper part of the L-shaped bottom bracket, and the hollow frames are respectively arranged at the front and rear ends of the lifting cross plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. In the present invention, the arrangement of the L-shaped bottom bracket, the limiting sleeve, the hollow frame, the threaded drive rod and the servo motor is conducive to driving the steel structure workpiece to move upward, and there is no need to use a lifting equipment to lift the workpiece, thereby improving the feeding efficiency of the shot blasting machine.

[0012] 2. In the utility model, the arrangement of the lifting horizontal plate, the fixed roller, the extended movable plate, the threaded matching holes and the inclined frame fixing rod is conducive to supporting the steel structure workpiece and facilitating the placement of the workpiece on the upper part of the workpiece moving roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the movable lifting driver of the utility model.

[0015] Figure 3 It is a structural schematic diagram of a workpiece shot blasting elevator of the utility model.

[0016] In the figure:

[0017] 1. Shot blasting machine frame; 2. Bottom support column; 3. Workpiece moving roller; 4. Shot blasting machine shot blasting assembly; 5. Shot blasting machine recovery structure; 6. Movable lifting drive; 61. L-shaped bottom bracket; 62. Limit sleeve; 63. Hollow frame; 64. Threaded drive rod; 65. Servo motor; 7. Workpiece shot blasting lifter; 71. Lifting cross plate; 72. Fixed roller; 73. Extended moving plate; 74. Threaded matching hole; 75. Tilt frame fixing rod. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Example:

[0020] As attached Figure 1 and attached Figure 2As shown, a shot blasting and rust removal device for steel components comprises a shot blasting machine frame 1, bottom support columns 2 are respectively welded at the four corners of the lower portion of the shot blasting machine frame 1, a workpiece moving roller 3 is movably connected to the upper portion of the shot blasting machine frame 1, a shot blasting assembly 4 is fixed at the upper middle portion of the shot blasting machine frame 1, and a shot blasting machine recovery structure 5 is installed at the lower middle portion of the shot blasting machine frame 1, characterized in that a movable lifting driver 6 is installed on the left side of the shot blasting machine frame 1, and a workpiece shot blasting lifter 7 is installed on the inner side of the movable lifting driver 6; the movable lifting driver 6 comprises an L-shaped bottom bracket 61, and limiting sleeves 62 are respectively fixed at the front and rear ends of the right side of the L-shaped bottom bracket 61, and hollow frames 63 are respectively welded at the front and rear ends of the upper middle portion of the L-shaped bottom bracket 61, and a threaded driving rod 64 is connected to the inner shaft of the hollow frame 63, and a servo motor 65 is fixed to the upper portion of the hollow frame 63.

[0021] As attached Figure 3 As shown, in the above embodiment, specifically, the workpiece shot blasting lifter 7 includes a lifting cross plate 71, the upper shaft of the lifting cross plate 71 is connected with a fixed roller 72, and the front and rear ends of the middle position of the lifting cross plate 71 are respectively welded with extended movable plates 73, and the inner side of the extended movable plate 73 is vertically provided with a threaded matching hole 74, and the left and right sides of the extended movable plate 73 are respectively welded with inclined frame fixing rods 75.

[0022] In the above embodiment, specifically, the extending movable plate 73 is inserted into the inner side of the hollow frame 63 , and the threaded driving rod 64 is threadedly connected to the inner side of the threaded matching hole 74 .

[0023] In the above embodiment, specifically, the lifting transverse plate 71 is arranged on the left side of the shot blasting machine frame 1 , and the lower part of the inclined frame fixing rod 75 is fixedly connected to the lifting transverse plate 71 .

[0024] How it works

[0025] The working principle of the utility model is as follows: the staff places the steel structure workpiece on the fixed roller 72 on the upper part of the lifting cross plate 71, and then the servo motor 65 drives the threaded drive rod 64 to rotate, and through the threaded cooperation between the threaded drive rod 64 and the threaded cooperation hole 74, the extended moving plate 73 is driven to move upward on the inner side of the hollow frame 63, thereby driving the workpiece on the upper part of the lifting cross plate 71 to move upward, and the threaded connection at the connection can improve the safety effect during the movement. When the upper part of the fixed roller 72 is flush with the upper part of the workpiece moving roller 3, the workpiece is pushed to the upper part of the workpiece moving roller 3 to achieve rapid loading.

[0026] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A shot blasting and rust removal device for steel components, characterized in that: The steel component shot blasting and rust removal device comprises a shot blasting machine frame (1), wherein the bottom four corners of the shot blasting machine frame (1) are respectively welded with bottom support columns (2), the upper part of the shot blasting machine frame (1) is movably connected with a workpiece moving roller (3), a shot blasting machine shot blasting assembly (4) is fixed at the upper middle position of the shot blasting machine frame (1), and a shot blasting machine recovery structure (5) is installed at the lower middle position of the shot blasting machine frame (1), and is characterized in that a movable lifting drive (6) is installed on the left side of the shot blasting machine frame (1), and a workpiece shot blasting lifter (7) is installed on the inner side of the movable lifting drive (6).

2. The shot blasting and rust removal device for steel components according to claim 1, characterized in that: The movable lifting driver (6) comprises an L-shaped bottom bracket (61), the front and rear ends of the right side of the L-shaped bottom bracket (61) are respectively fixed with limiting sleeves (62), the front and rear ends of the upper middle position of the L-shaped bottom bracket (61) are respectively welded with hollow frames (63), the inner side axis of the hollow frame (63) is connected with a threaded driving rod (64), and the upper part of the hollow frame (63) is fixed with a servo motor (65).

3. The shot blasting and rust removal device for steel components according to claim 1, characterized in that: The workpiece shot blasting lifter (7) comprises a lifting transverse plate (71), the upper shaft of the lifting transverse plate (71) is connected to a fixed roller (72), the front and rear ends of the middle position of the lifting transverse plate (71) are respectively welded with an extended movable plate (73), a threaded matching hole (74) is vertically opened on the inner side of the extended movable plate (73), and the left and right sides of the extended movable plate (73) are respectively welded with an inclined frame fixing rod (75).

4. The shot blasting and rust removal device for steel components according to claim 2, characterized in that: The inner lower part of the L-shaped bottom bracket (61) is provided with a rolling groove, and a moving ball is clamped on the inner side of the rolling groove.

5. The shot blasting and rust removal device for steel components according to claim 2, characterized in that: The L-shaped bottom bracket (61) is arranged at the lower left part of the shot blasting machine frame (1), and the limiting sleeve (62) is sleeved on the outer side of the bottom support column (2).

6. The shot blasting and rust removal device for steel components according to claim 3, characterized in that: The lifting transverse plate (71) is arranged on the upper part of the L-shaped bottom bracket (61), and the hollow frame (63) is respectively arranged at the front and rear ends of the lifting transverse plate (71).

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