Sand blasting equipment

Abstract

The utility model provides sand blasting equipment which comprises a shell, a turn-over assembly is arranged in the shell, a buffer assembly is arranged in the turn-over assembly, conveying assemblies are arranged on the two sides of the turn-over assembly, a storage box is arranged below the conveying assemblies, and a transfer pump is fixedly connected to one side of the shell. Compared with the prior art, the aluminum alloy door and window sand blasting machine has the advantages that the distance between the material distribution frame and an aluminum alloy door and window can be adjusted through the air cylinder, the aluminum alloy door and window can be conveyed through the conveying assembly, and sand blasting can be conducted on the surface of the aluminum alloy door and window through the material pumping pump, the material storage box and the material distribution frame; the aluminum alloy door and window on the surface of the turnover panel can be driven to rotate by matching with a turnover motor, a rotating rod and a connecting piece, turnover of the aluminum alloy door and window can be completed, sand blasting can be conducted on all faces of the aluminum alloy door and window through the steps, and the situation that the face, making contact with the conveying assembly, of the aluminum alloy door and window cannot be sprayed is avoided; and the sand blasting effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to sandblasting equipment, belonging to the field of aluminum alloy door and window processing. Background Art

[0002] Aluminum alloy doors and windows are a popular building material, constructed from aluminum alloy profiles framed with glass or other panel materials. Due to their lightweight, high strength, corrosion resistance, and excellent thermal and sound insulation, they are widely used in residential, commercial, and industrial projects. To achieve a certain degree of cleanliness and varying degrees of roughness on the surface of aluminum alloy doors and windows, thereby improving their mechanical properties, sandblasting equipment is often required.

[0003] In the prior art, some sandblasting equipment requires that the aluminum alloy doors and windows be placed on the top of the conveyor belt first, and then the aluminum alloy doors and windows are moved by the conveyor belt. When the aluminum alloy doors and windows move under the nozzle, the telescopic motor will drive the nozzle close to the aluminum alloy doors and windows, and then the nozzle will sandblast the surface of the aluminum alloy doors and windows. However, during the sandblasting process, the side of the aluminum alloy doors and windows that contacts the conveyor belt cannot be sprayed, resulting in the need to manually turn the aluminum alloy doors and windows over and sandblast the surface of the aluminum alloy doors and windows again, which not only increases the workload of the workers, but also reduces the efficiency of sandblasting. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a sandblasting equipment to solve the problem that some sandblasting equipment proposed in the above background technology cannot spray the side of the aluminum alloy doors and windows that contacts the conveyor belt during the sandblasting process, resulting in the need to manually turn the aluminum alloy doors and windows over and sandblast the surface of the aluminum alloy doors and windows again, which not only increases the workload of the workers but also reduces the efficiency of sandblasting.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a sandblasting equipment, comprising a shell, a flip assembly is provided in the shell, a buffer assembly is provided in the flip assembly, conveying assemblies are provided on both sides of the flip assembly, a storage box is provided below the conveying assembly, a material extraction pump is fixedly connected to one side of the shell, a cylinder is fixedly connected to the inner wall of the top end of the shell, a material distribution rack is fixedly connected to the bottom end of the cylinder, and a sand conveying pipe is fixedly connected between the material extraction pump and the material storage box, and between the material extraction pump and the material distribution rack;

[0006] The flip assembly includes a rotating rod rotatably connected to the inner wall of the shell, a flip motor is fixedly connected to one side of the shell, the flip motor and the rotating rod are fixedly connected, a connecting piece is fixedly connected to the surface of the rotating rod, a plurality of flip panels are fixedly connected to the surface of the connecting piece, and a plurality of limit plates are fixedly connected to the surface of the flip panel.

[0007] Furthermore, the buffer assembly includes several sleeves fixedly connected to the surface of the flip panel, the inner wall of the sleeve is slidably connected to a telescopic rod, the surface of the sleeve is sleeved with a buffer spring, the end of the telescopic rod away from the sleeve is fixedly connected to a buffer plate, and the end of the buffer plate away from the telescopic rod is fixedly connected to a buffer pad.

[0008] Furthermore, the conveying assembly includes a fixed frame, the inner wall of the fixed frame is rotatably connected to two conveying rollers, one side of the fixed frame is fixedly connected to a conveying motor, the conveying motor and the conveying rollers are fixedly connected, and a conveyor belt is rotatably connected between the two conveying rollers.

[0009] Furthermore, the material distribution rack is in a "U" shape, and a plurality of nozzles are fixedly connected to the inner wall of the material distribution rack.

[0010] Furthermore, the inner wall of the storage box is stepped, and an interception net is movably connected inside the storage box.

[0011] Furthermore, a plurality of through holes are opened on the surface of the conveyor belt, a plurality of driven rollers are rotatably connected in the fixed frame, and the top surfaces of the driven rollers are connected to the conveyor belt.

[0012] The beneficial effects of the present invention are as follows: the distance between the material distribution rack and the aluminum alloy doors and windows can be adjusted by the air cylinder, the aluminum alloy doors and windows can be transported by the conveying assembly, the surface of the aluminum alloy doors and windows can be sandblasted by the material pump, the material storage box and the material distribution rack, and the aluminum alloy doors and windows located on the surface of the flip panel can be driven to rotate by the turnover motor, the rotating rod and the connecting piece to complete the flipping of the aluminum alloy doors and windows. Through the above steps, all surfaces of the aluminum alloy doors and windows can be sandblasted, avoiding the situation that the surface of the aluminum alloy doors and windows that contacts the conveying assembly cannot be sprayed, thereby effectively improving the sandblasting effect;

[0013] When the aluminum alloy doors and windows fall to the top of another flip panel, they will hit the buffer plate. The buffer springs and telescopic rods can provide buffering for the aluminum alloy doors and windows, reducing the impact force between the aluminum alloy doors and windows and the buffer plate. The buffer pads can further reduce the impact force between the aluminum alloy doors and windows and the buffer plate, avoiding damage to the aluminum alloy doors and windows and the buffer plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of a sandblasting device of the present invention;

[0016] Figure 2This is a schematic diagram of the internal structure of a shell of a sandblasting device of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of a flip assembly of a sandblasting device according to the present invention;

[0018] Figure 4 This is an enlarged structural diagram of point A of a sandblasting device of the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of a conveying component of a sandblasting device of the present invention;

[0020] Figure 6 This is a schematic diagram of the material storage box structure of a sandblasting device of the present invention.

[0021] In the figure: 1. Shell; 2. Flip assembly; 21. Rotating rod; 22. Flip motor; 23. Connecting piece; 24. Flip panel; 25. Limiting plate; 3. Buffer assembly; 31. Sleeve; 32. Telescopic rod; 33. Buffer spring; 34. Buffer plate; 35. Buffer pad; 4. Conveying assembly; 41. Fixed frame; 42. Conveying roller; 43. Conveying motor; 44. Conveyor belt; 5. Storage box; 6. Suction pump; 7. Cylinder; 8. Material distribution rack; 9. Sand conveying pipe; 10. Nozzle; 11. Intercepting net; 12. Through hole; 13. Driven roller. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 6 The utility model provides a technical solution: a sandblasting device, including a shell 1, a turning assembly 2 is arranged in the shell 1, a buffer assembly 3 is arranged in the turning assembly 2, conveying assemblies 4 are arranged on both sides of the turning assembly 2, a material storage box 5 is arranged below the conveying assembly 4, a material extraction pump 6 is fixedly connected to one side of the shell 1, a cylinder 7 is fixedly connected to the inner wall of the top end of the shell 1, a material distribution rack 8 is fixedly connected to the bottom end of the cylinder 7, and a sand conveying pipe 9 is fixedly connected between the material extraction pump 6 and the material storage box 5, and between the material extraction pump 6 and the material distribution rack 8.

[0024] The flip assembly 2 includes a rotating rod 21 rotatably connected to the inner wall of the shell 1, a flip motor 22 is fixedly connected to one side of the shell 1, the flip motor 22 and the rotating rod 21 are fixedly connected, a connecting member 23 is fixedly connected to the surface of the rotating rod 21, a plurality of flip panels 24 are fixedly connected to the surface of the connecting member 23, and a plurality of limit plates 25 are fixedly connected to the surface of the flip panel 24.

[0025] The distance between the cloth rack 8 and the aluminum alloy doors and windows can be adjusted by the cylinder 7, the aluminum alloy doors and windows can be transported by the conveying component 4, the surface of the aluminum alloy doors and windows can be sandblasted by the material pump 6, the storage box 5 and the cloth rack 8, and the aluminum alloy doors and windows located on the surface of the flip panel 24 can be driven to rotate by the flip motor 22, the rotating rod 21 and the connecting part 23 to complete the flipping of the aluminum alloy doors and windows. Through the above steps, all surfaces of the aluminum alloy doors and windows can be sandblasted, avoiding the situation where the surface of the aluminum alloy doors and windows in contact with the conveying component 4 cannot be sprayed, thereby effectively improving the sandblasting effect.

[0026] See also Figures 1 to 6 The present invention provides a technical solution: the buffer assembly 3 includes several sleeves 31 fixedly connected to the surface of the flip panel 24. The inner wall of the sleeve 31 is slidably connected to a telescopic rod 32. The surface of the sleeve 31 is covered with a buffer spring 33. The end of the telescopic rod 32 away from the sleeve 31 is fixedly connected to a buffer plate 34, and the end of the buffer plate 34 away from the telescopic rod 32 is fixedly connected to a buffer pad 35. When the aluminum alloy door or window falls to the top of the other flip panel 24, the aluminum alloy door or window will hit the buffer plate 34. The combination of the buffer spring 33 and the telescopic rod 32 can provide a buffer for the aluminum alloy door or window, reducing the impact force between the aluminum alloy door or window and the buffer plate 34. The combination of the buffer pad 35 can further reduce the impact force between the aluminum alloy door or window and the buffer plate 34, preventing damage to the aluminum alloy door or window and the buffer plate 34.

[0027] The conveyor assembly 4 includes a fixed frame 41, with two conveyor rollers 42 rotatably connected to the inner wall of the fixed frame 41. A conveyor motor 43 is fixedly connected to one side of the fixed frame 41. The conveyor motor 43 is fixedly connected to the conveyor rollers 42, and a conveyor belt 44 is rotatably connected between the two conveyor rollers 42. During operation, the conveyor motor 43 drives the conveyor rollers 42 connected to it to rotate, which in turn drives the conveyor belt 44 mounted on the surface of the conveyor rollers 42 to rotate, thereby conveying aluminum alloy doors and windows.

[0028] The cloth rack 8 is U-shaped, and a plurality of nozzles 10 are fixedly connected to the inner wall of the cloth rack 8. The cloth rack 8 is arranged in a U-shape to ensure that the plurality of nozzles 10 fixed to the inner wall of the cloth rack 8 can spray the sandblasting paint onto the top and side surfaces of the aluminum alloy doors and windows during sandblasting.

[0029] The inner wall of the storage box 5 is stepped, and an interception net 11 is movably connected in the storage box 5. The inner wall of the storage box 5 is arranged in a stepped shape to provide support for the interception net 11, and foreign matter etc. can be prevented from falling in the storage box 5 by arranging the interception net 11.

[0030] The surface of the conveyor belt 44 is provided with a plurality of through holes 12, and a plurality of driven rollers 13 are rotatably connected to the fixed frame 41. The top surfaces of the driven rollers 13 are in contact with the conveyor belt 44. During the sandblasting process, the excess sandblasting paint will fall into the storage box 5 through the through holes 12 due to the action of gravity, thereby enabling the sandblasting paint to be recycled and effectively reducing the processing cost.

[0031] Specific implementation method: Before the equipment is put into operation, the cylinder 7 is started according to the height of the aluminum alloy doors and windows, so that it drives the cloth rack 8 to move up and down, so that the distance between the cloth rack 8 and the aluminum alloy doors and windows can be adjusted. When in use, the aluminum alloy doors and windows are placed at the top of the conveying component 4. When the aluminum alloy doors and windows move to the bottom of the cloth rack 8, the suction pump 6 will extract the sandblasting paint in the storage box 5 and transport it to the cloth rack 8. The cloth rack 8 will sandblast the surface of the aluminum alloy doors and windows. After the aluminum alloy doors and windows are transported for a period of time, their bottom ends will contact the surface of the flip panel 24, and the flip motor 22 will drive the rotating rod 21 connected to it to rotate clockwise, thereby driving the rotating rod 21 fixed on the surface The connecting piece 23 on the surface rotates, and then drives a number of aluminum alloy doors and windows located at the top of the flip panel 24 connected to the connecting piece 23 to rotate in the same direction. After the flip panel 24 rotates for a period of time, the aluminum alloy doors and windows located at the top thereof will fall to the surface of the other flip panel 24 due to the action of gravity, thus completing the flipping of the aluminum alloy doors and windows. Another cloth rack 8 will sandblast the flipped surface of the aluminum alloy doors and windows, and the conveying component 4 will convey the processed aluminum alloy doors and windows to the outside of the shell 1. Through the above steps, each surface of the aluminum alloy doors and windows can be sandblasted, avoiding the situation where the surface of the aluminum alloy doors and windows in contact with the conveying component 4 cannot be sprayed, thereby effectively improving the sandblasting effect.

[0032] When the aluminum alloy door and window falls to the top of the other flip panel 24, the aluminum alloy door and window will hit the buffer plate 34, thereby driving the buffer spring 33 to expand and contract and causing the telescopic rod 32 connected to the buffer plate 34 to slide up and down along the inner wall of the sleeve 31, thereby providing buffering for the aluminum alloy door and window, reducing the impact force between the aluminum alloy door and window and the buffer plate 34, and the buffer pad 35 fixed on the top of the buffer plate 34 will further reduce the impact force between the aluminum alloy door and window and the buffer plate 34, avoiding damage to the aluminum alloy door and window and the buffer plate 34.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sandblasting device, comprising a housing (1), characterized in that: A turnover assembly (2) is provided in the shell (1), a buffer assembly (3) is provided in the turnover assembly (2), conveying assemblies (4) are provided on both sides of the turnover assembly (2), a storage box (5) is provided below the conveying assembly (4), a material extraction pump (6) is fixedly connected to one side of the shell (1), a cylinder (7) is fixedly connected to the inner wall of the top end of the shell (1), a material distribution rack (8) is fixedly connected to the bottom end of the cylinder (7), and a sand conveying pipe (9) is fixedly connected between the material extraction pump (6) and the material storage box (5), and between the material extraction pump (6) and the material distribution rack (8); The flip assembly (2) includes a rotating rod (21) rotatably connected to the inner wall of the shell (1); a flip motor (22) is fixedly connected to one side of the shell (1); the flip motor (22) and the rotating rod (21) are fixedly connected; a connecting member (23) is fixedly connected to the surface of the rotating rod (21); a plurality of flip panels (24) are fixedly connected to the surface of the connecting member (23); and a plurality of limit plates (25) are fixedly connected to the surface of the flip panel (24).

2. A sandblasting device according to claim 1, characterized in that: The buffer assembly (3) comprises a plurality of sleeves (31) fixedly connected to the surface of the flip panel (24); a telescopic rod (32) is slidably connected to the inner wall of the sleeve (31); a buffer spring (33) is sleeved on the surface of the sleeve (31); an end of the telescopic rod (32) away from the sleeve (31) is fixedly connected to a buffer plate (34); and an end of the buffer plate (34) away from the telescopic rod (32) is fixedly connected to a buffer pad (35).

3. A sandblasting device according to claim 1, characterized in that: The conveying assembly (4) comprises a fixed frame (41), the inner wall of the fixed frame (41) is rotatably connected to two conveying rollers (42), one side of the fixed frame (41) is fixedly connected to a conveying motor (43), the conveying motor (43) and the conveying rollers (42) are fixedly connected, and a conveyor belt (44) is rotatably connected between the two conveying rollers (42).

4. A sandblasting device according to claim 1, characterized in that: The material distribution rack (8) is U-shaped, and a plurality of nozzles (10) are fixedly connected to the inner wall of the material distribution rack (8).

5. The sandblasting equipment according to claim 1, characterized in that: The inner wall of the storage box (5) is stepped, and an interception net (11) is movably connected inside the storage box (5).

6. A sandblasting device according to claim 3, characterized in that: A plurality of through holes (12) are provided on the surface of the conveyor belt (44), a plurality of driven rollers (13) are rotatably connected in the fixed frame (41), and the top surfaces of the driven rollers (13) are in contact with the conveyor belt (44).

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