Rust removal device for metal recovery of scraped car

Abstract

The utility model relates to the technical field of metal recovery, in particular to a derusting device for metal recovery of scraped cars, which comprises a sand blasting machine body and a sand blasting pipe fixedly connected to the output end of the sand blasting machine body, and a connecting component is mounted at one end, far away from the sand blasting machine body, of the sand blasting pipe. By arranging the rotating assembly, when the pull ring is pulled, the sliding block can be driven to slide, the angle of the nozzle pipe can be flexibly adjusted according to actual use requirements, the phenomenon of sand blasting dead angles or non-uniformity is reduced, the final machining effect and the workpiece surface quality are improved, the sand blasting machine can adapt to workpieces of different shapes and sizes, and the sand blasting efficiency is improved. And by arranging the connecting assembly, when the spray head pipe is adjusted to a certain angle, and by rotating the holding pipe, the angle direction of the workpiece can be adapted, so that the defect that the hand rotates along with the holding pipe to deal with machining of workpieces at different angles is overcome, and the flexibility is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal recycling, in particular to a rust removal device for recycling scrapped automobile metals. Background Art

[0002] In the metal recycling of scrapped cars, rust removal device is one of the key equipment. Its main function is to remove rust on the metal surface to improve the quality and reuse value of the recycled metal. Sandblasting machine is a common rust removal equipment.

[0003] After searching, the utility model patent with publication number CN218697750U is specifically named as a sandblasting pot with an anti-blocking mechanism, comprising a sandblasting pot, a discharge pipe 1 integrally provided at the bottom of the sandblasting pot, an abrasive valve provided on one side of the discharge pipe 1, a discharge pipe 2 fixedly provided on the side of the discharge pipe 1 away from the abrasive valve, a sandblasting pipe fixedly provided on the side of the discharge pipe 2 away from the discharge pipe 1, a sandblasting head fixedly provided on the end of the sandblasting pipe away from the discharge pipe 2, and the discharge pipe 2 connecting the discharge pipe 1 and the sandblasting pipe;

[0004] The nozzle of a traditional sandblasting machine is a straight-cylinder structure. When processing workpieces with complex shapes, such as workpieces with grooves, corners or other special structures, it is impossible to effectively clean all required areas, making it difficult to achieve a comprehensive and uniform sandblasting effect. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a rust removal device for recycling scrapped automobile metals, which solves the problems of the prior art.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rust removal device for recycling scrapped automobile metals, comprising a sandblasting machine main body and a sandblasting pipe fixedly connected to the output end of the sandblasting machine main body, a connecting assembly is installed at the end of the sandblasting pipe away from the sandblasting machine main body, a grip pipe is fixedly connected to the end of the connecting assembly away from the sandblasting pipe, a nozzle is fixedly connected to the end of the grip pipe away from the connecting assembly, a bellows is fixedly connected to the end of the nozzle away from the grip pipe, a nozzle pipe is fixedly connected to the end of the bellows away from the nozzle, a rotating assembly is installed at the connection between the nozzle and the nozzle pipe, a brake line is fixedly installed at the input end of the rotating assembly, and a pull ring is fixedly connected to the end of the brake line away from the rotating assembly.

[0007] Preferably, the rotating assembly includes a fixed seat fixedly connected to the surface of the nozzle, the interior of the fixed seat is fixedly connected to a limiting rod, the outer surface of the limiting rod is slidably connected to a sliding block, the outer surface of the limiting rod is movably sleeved with a spring, the surface of the sliding block is rotatably connected to a rotating plate, the surface of the limiting rod is rotatably connected to the surface of the nozzle pipe away from the sliding block, the surface of the nozzle pipe is fixedly connected to a fixed block, the surface of the fixed block is rotatably connected to the surface of the fixed seat, the surfaces of the fixed seat and the grip tube are both fixedly connected to a positioning rod, the outer surface of the brake line is slidably connected to the inside of the positioning rod, and the end of the brake line away from the pull ring is fixedly connected to the bottom of the sliding block.

[0008] Preferably, the connecting assembly includes a fixing ring fixedly connected to the output end of the sandblasting tube, a connecting ring is fixedly connected to the bottom of the fixing ring, steel balls are equidistantly installed inside the fixing ring, a silicone plate is equidistantly installed inside the connecting ring, the surface of the steel balls rests on the surface of the silicone plate, a sealing swivel is fixedly sleeved on the outer surface of the connecting ring, and the outer surface of the sealing swivel is sealingly rotatably connected to the inside of the grip tube.

[0009] Preferably, the outer surface of the connecting ring is rotatably connected to the inside of the grip tube, and the inner wall of the grip tube is equidistantly provided with clamping holes matching the steel balls, and the surface of the steel balls is clamped inside the clamping holes.

[0010] Preferably, a rotation groove is provided on the outer surface of the nozzle pipe, and the outer surface of the rotation plate is rotatably connected to the inside of the rotation groove.

[0011] Preferably, under normal conditions, the sliding block slides upwards due to the elasticity of the spring.

[0012] The utility model provides a rust removal device for recycling scrapped automobile metal. Compared with the existing technology, it has the following advantages:

[0013] 1. The rust removal device for scrapped automobile metal recycling is equipped with a rotating component. When the pull ring is pulled, the sliding block can be driven to slide. The angle of the nozzle tube can be flexibly adjusted according to actual use needs, reducing the dead angle or unevenness of sandblasting, improving the final processing effect and the surface quality of the workpiece, and making the sandblasting machine adaptable to workpieces of different shapes and sizes, thereby improving the flexibility and applicability of the equipment.

[0014] 2. The rust removal device for scrapped automobile metal recycling is equipped with a connection component. The nozzle pipe is adjusted to a certain angle. By rotating the grip pipe, it can adapt to the direction of the workpiece angle, thereby avoiding the disadvantage of the hand rotating with the grip pipe to cope with the processing of workpieces at different angles and enhancing flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the nozzle and the rotating assembly in the present invention;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the connecting assembly in the present utility model;

[0019] Figure 5 This is a schematic diagram of the connection between the fixing ring and the grip tube in the present invention.

[0020] In the figure: 1. Sandblasting machine body; 2. Sandblasting tube; 3. Connecting assembly; 31. Fixing ring; 32. Connecting ring; 33. Steel ball; 34. Sealing swivel; 4. Grip tube; 5. Nozzle; 6. Bellows; 7. Nozzle tube; 8. Rotating assembly; 81. Fixed seat; 82. Limit rod; 83. Sliding block; 84. Spring; 85. Rotating plate; 86. Fixed block; 87. Positioning rod; 9. Brake line; 10. Pull ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a rust removal device for recycling scrapped automobile metal, comprising a sandblasting machine body 1 and a sandblasting tube 2 fixedly connected to the output end of the sandblasting machine body 1, a connecting assembly 3 is installed at the end of the sandblasting tube 2 away from the sandblasting machine body 1, a grip tube 4 is fixedly connected to the end of the connecting assembly 3 away from the sandblasting tube 2, a nozzle 5 is fixedly connected to the end of the grip tube 4 away from the connecting assembly 3, a bellows 6 is fixedly connected to the end of the nozzle 5 away from the grip tube 4, a nozzle pipe 7 is fixedly connected to the end of the bellows 6 away from the nozzle 5, a rotating assembly 8 is installed at the connection between the nozzle 5 and the nozzle pipe 7, a brake line 9 is fixedly installed at the input end of the rotating assembly 8, and a pull ring 10 is fixedly connected to the end of the brake line 9 away from the rotating assembly 8;

[0023] The rotating assembly 8 includes a fixed seat 81 fixedly connected to the surface of the nozzle 5, the interior of the fixed seat 81 is fixedly connected to a limiting rod 82, the outer surface of the limiting rod 82 is slidably connected to a sliding block 83, the outer surface of the limiting rod 82 is movably sleeved with a spring 84, and under normal conditions, the sliding block 83 slides upward due to the elasticity of the spring 84, and the surface of the sliding block 83 is rotatably connected to a rotating plate 85, the outer surface of the nozzle pipe 7 is provided with a rotating groove, the outer surface of the rotating plate 85 is rotatably connected to the inside of the rotating groove, the surface of the limiting rod 82 away from the sliding block 83 is rotatably connected to the surface of the nozzle pipe 7, and the surface of the nozzle pipe 7 is fixedly connected to a fixed block 86, and the fixed block 86 The surface is rotatably connected to the surface of the fixed seat 81, and the surfaces of the fixed seat 81 and the grip tube 4 are fixedly connected with a positioning rod 87. The outer surface of the brake line 9 is slidably connected to the inside of the positioning rod 87, and the end of the brake line 9 away from the pull ring 10 is fixedly connected to the bottom of the sliding block 83. By setting the rotating component 8, when the pull ring 10 is pulled, the sliding block 83 can be driven to slide, and the angle of the nozzle tube 7 can be flexibly adjusted according to actual use needs, reducing sandblasting dead angles or unevenness, improving the final processing effect and workpiece surface quality, and making the sandblasting machine adaptable to workpieces of different shapes and sizes, thereby improving the flexibility and applicability of the equipment.

[0024] The connecting assembly 3 includes a fixed ring 31 fixedly connected to the output end of the sandblasting tube 2, and a connecting ring 32 is fixedly connected to the bottom of the fixing ring 31. Steel balls 33 are movably installed inside the fixing ring 31 at equal intervals. The outer surface of the connecting ring 32 is rotatably connected to the inside of the grip tube 4. The inner wall of the grip tube 4 is equidistantly provided with clamping holes matching the steel balls 33. The surface of the steel balls 33 is clamped inside the clamping holes. A silicone plate is movably installed inside the connecting ring 32 at equal intervals. The surface of the steel balls 33 rests on the surface of the silicone plate. A sealing swivel 34 is fixedly sleeved on the outer surface of the connecting ring 32. The outer surface of the sealing swivel 34 is sealingly rotatably connected to the inside of the grip tube 4. By setting the connecting assembly 3, the nozzle tube 7 is adjusted to a certain angle. By rotating the grip tube 4, it can adapt to the direction of the workpiece angle, thereby avoiding the disadvantage of the hand rotating with the grip tube 4 to cope with the processing of workpieces at different angles, thereby enhancing flexibility.

[0025] During operation, the sandblasting machine body 1 passes the sandblasting tube 2 and the connecting assembly 3 into the inside of the grip tube 4 and the nozzle 5, and then sprays it out through the bellows 6 and the nozzle tube 7. When the spraying angle needs to be adjusted, the grip tube 4 is first rotated to a suitable angle, and then the connecting ring 32 is engaged and positioned with the groove on the inner wall of the grip tube 4, and then the steel wire inside the brake line 9 is pulled by the pull ring 10. At this time, the output end of the brake line 9 drives the sliding block 83 to slide downward. When the sliding block 83 slides downward, the nozzle tube 7 is driven to rotate through the rotating plate 85. At this time, the bellows 6 is deformed as the angle of the nozzle tube 7 changes. The angle of the nozzle tube 7 can be flexibly adjusted according to actual use requirements, reducing sandblasting dead angles or unevenness, improving the final processing effect and the surface quality of the workpiece, so that the sandblasting machine can adapt to workpieces of different shapes and sizes, and improving the flexibility and applicability of the equipment.

[0026] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

Claims

1. A rust removal device for recycling scrapped automobile metal, comprising a sandblasting machine body (1) and a sandblasting tube (2) fixedly connected to the output end of the sandblasting machine body (1), characterized in that: The end of the sandblasting tube (2) away from the sandblasting machine body (1) is equipped with a connecting assembly (3), the end of the connecting assembly (3) away from the sandblasting tube (2) is fixedly connected to a gripping tube (4), the end of the gripping tube (4) away from the connecting assembly (3) is fixedly connected to a nozzle (5), the end of the nozzle (5) away from the gripping tube (4) is fixedly connected to a bellows (6), the end of the bellows (6) away from the nozzle (5) is fixedly connected to a nozzle pipe (7), a rotating assembly (8) is equipped at the connection between the nozzle (5) and the nozzle pipe (7), a brake line (9) is fixedly equipped at the input end of the rotating assembly (8), and a pull ring (10) is fixedly connected to the end of the brake line (9) away from the rotating assembly (8).

2. The rust removal device for recycling scrapped automobile metal according to claim 1, characterized in that: The rotating assembly (8) includes a fixed seat (81) fixedly connected to the surface of the nozzle (5), the interior of the fixed seat (81) is fixedly connected to a limiting rod (82), the outer surface of the limiting rod (82) is slidably connected to a sliding block (83), the outer surface of the limiting rod (82) is movably sleeved with a spring (84), the surface of the sliding block (83) is rotatably connected to a rotating plate (85), the surface of the limiting rod (82) away from the sliding block (83) is rotatably connected to the surface of the nozzle pipe (7), the surface of the nozzle pipe (7) is fixedly connected to a fixed block (86), the surface of the fixed block (86) is rotatably connected to the surface of the fixed seat (81), the surfaces of the fixed seat (81) and the grip pipe (4) are both fixedly connected to a positioning rod (87), the outer surface of the brake line (9) is slidably connected to the interior of the positioning rod (87), and one end of the brake line (9) away from the pull ring (10) is fixedly connected to the bottom of the sliding block (83).

3. The rust removal device for recycling scrapped automobile metal according to claim 1, characterized in that: The connecting assembly (3) comprises a fixing ring (31) fixedly connected to the output end of the sandblasting tube (2); a connecting ring (32) is fixedly connected to the bottom of the fixing ring (31); steel balls (33) are movably installed in the interior of the fixing ring (31); a silicone plate is movably installed in the interior of the connecting ring (32); the surface of the steel balls (33) abuts against the surface of the silicone plate; a sealing swivel (34) is fixedly sleeved on the outer surface of the connecting ring (32); and the outer surface of the sealing swivel (34) is sealingly rotatably connected to the interior of the grip tube (4).

4. The rust removal device for recycling scrapped automobile metal according to claim 3, characterized in that: The outer surface of the connecting ring (32) is rotatably connected to the inside of the grip tube (4); the inner wall of the grip tube (4) is provided with equidistantly arranged clamping holes matching the steel balls (33); the surface of the steel balls (33) is clamped inside the clamping holes.

5. The rust removal device for recycling scrapped automobile metal according to claim 2, characterized in that: The outer surface of the nozzle pipe (7) is provided with a rotation groove, and the outer surface of the rotation plate (85) is rotatably connected to the inside of the rotation groove.

6. The rust removal device for recycling scrapped automobile metal according to claim 2, characterized in that: Under normal conditions, the sliding block (83) slides upwards due to the elasticity of the spring (84).

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