Steel part shot blasting derusting machine

Abstract

The utility model relates to the technical field of shot blasting machines, in particular to a steel part shot blasting derusting machine which comprises a base frame, a shot blasting chamber and a cleaning chamber are installed on the base frame, a carrier roller is arranged on the base frame and located in the shot blasting chamber and the cleaning chamber, a steel shot storage bin is arranged on the shot blasting chamber, a shot blasting device is arranged in the shot blasting chamber, and the steel shot storage bin is located in the cleaning chamber. A fixing plate is fixedly installed on the cleaning chamber, an air cylinder is installed on the fixing plate, the output end of the air cylinder is connected with a push plate, the push plate is connected with one end of a guide rod, the guide rod is in sliding fit with the cleaning chamber, the other end of the guide rod is connected with a cleaning plate, and a dust collector is arranged on the cleaning chamber. The input end of the dust collector is connected with a dust collection hose which is connected with the cleaning plate. A dust collection groove is formed in the center of the bottom of the cleaning plate, and brushes are arranged on the edge of the bottom of the cleaning plate. And after a brush at the bottom of the cleaning plate cleans away rust powder, a dust collection groove can collect the rust powder in time through a dust collector.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, in particular to a shot blasting and rust removal machine for steel parts. Background Art

[0002] When cleaning the oxide scale, rust layer or dirt on the outer wall of the steel pipe, a through-type shot blasting and rust removal machine is often used, which includes a V-shaped roller conveyor and a shot blasting chamber. The shot blasting chamber is set on the conveying line of the V-shaped roller conveyor. The steel pipe is sent into the shot blasting chamber by the V-shaped roller conveyor. Under the action of the V-shaped roller conveyor, the steel pipe can move forward and rotate at the same time. The steel shot ejected by the shot blasting machine in the shot blasting chamber evenly grinds the outer wall of the pipe, so that the oxide scale, rust layer and dirt on the steel pipe fall off quickly, and the outer wall of the steel pipe can be cleaned quickly. However, when the steel shot ejected by the shot blasting machine contacts and collides with the outer wall of the pipe, the rust layer will be crushed into rust powder, and some rust powder will adhere to the outer wall of the steel pipe. It needs to be cleaned specially after the material is discharged, which wastes manpower and material resources and reduces work efficiency.

[0003] In response to the above technical problems, the applicant has retrieved some prior art, such as the Chinese patent with the patent authorization announcement number CN216422220U, which mainly sets a strip brush on the top side of the cleaning chamber, and the strip brush is parallel to the forward direction of the steel pipe. When the steel pipe is sent out of the shot blasting chamber, the strip brush can further clean the surface of the steel pipe. However, after the strip brush cleans the rust powder on the steel pipe, it cannot effectively collect the cleaned rust powder, resulting in the cleaned rust powder scattered at the bottom of the cleaning chamber, requiring manual secondary cleaning, wasting manpower and affecting the rust removal progress. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provide a steel component shot blasting and rust removal machine with a simple structure, which can collect the cleaned rust powder in time, so as to reduce manpower loss and improve the working efficiency of the equipment.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a steel component shot blasting and rust removal machine, which includes a base frame, a shot blasting chamber and a cleaning chamber are installed on the base frame, rollers are arranged on the base frame, the rollers are located in the shot blasting chamber and the cleaning chamber, a steel shot storage bin is arranged on the shot blasting chamber, a shot blasting machine is arranged in the shot blasting chamber, and the shot blasting machine is connected to the steel shot storage bin, a fixed plate is fixedly installed on the cleaning chamber, a cylinder is installed on the fixed plate, the output end of the cylinder is connected to a push plate, the push plate is connected to one end of a guide rod, the guide rod is slidably matched with the cleaning chamber, the other end of the guide rod is connected to the cleaning plate, a vacuum cleaner is arranged on the cleaning chamber, the input end of the vacuum cleaner is connected to a dust suction hose, and the dust suction hose is connected to the cleaning plate.

[0006] As a further optimization or improvement of this solution, a dust-proof door curtain is provided at the output port of the shot blasting machine.

[0007] As a further optimization or improvement of the present solution, a dust suction groove is provided on the cleaning plate, and the dust suction groove is connected to a dust suction hose.

[0008] As a further optimization or improvement of the present solution, a collecting box is detachably mounted on the bottom of the cleaning chamber, and a magnet bar is arranged on the inner side of the bottom of the collecting box.

[0009] As a further optimization or improvement of the present solution, the inner wall of the collection box is arranged in an inclined surface, and the top cross-sectional area of ​​the collection box is larger than the bottom cross-sectional area.

[0010] As a further optimization or improvement of this solution, the magnet strips are arranged on four sides of the bottom of the collection box.

[0011] Beneficial effects of the utility model:

[0012] A dust suction groove is provided at the center of the bottom of the cleaning plate, and a brush is provided at the bottom edge of the cleaning plate. After the brush at the bottom of the cleaning plate cleans away the rust powder, the dust suction groove can collect the rust powder in time through a vacuum cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is the front view of the overall structure.

[0016] Figure 3 It is a cross-sectional view of the overall structure.

[0017] Figure 4 Installation diagram of the vacuum hose and cleaning plate.

[0018] Figure 5 Schematic diagram of the bottom of the cleaning plate.

[0019] Figure 6 Schematic diagram of the internal structure of the collection box.

[0020] The following are marked in the figure: 1. Base frame; 2. Roller; 3. Shot blasting chamber; 4. Cleaning chamber; 5. Steel shot storage bin; 6. Shot blasting machine; 7. Dust-proof door curtain; 8. Vacuum cleaner; 9. Fixed plate; 10. Cylinder; 11. Push plate; 12. Guide rod; 13. Dust suction hose; 14. Cleaning plate; 15. Dust suction trough; 16. Collection box; 17. Magnet bar. DETAILED DESCRIPTION

[0021] 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 of 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-Figure 5 The purpose of the utility model can be achieved through the following technical solutions: a steel component shot blasting and rust removal machine, which includes a base frame 1, a shot blasting chamber 3 and a cleaning chamber 4 are installed on the base frame 1, a roller 2 is arranged on the base frame 1, and the roller 2 is located in the shot blasting chamber 3 and the cleaning chamber 4, a steel shot storage bin 5 is arranged on the shot blasting chamber 3, a shot blasting machine 6 is arranged in the shot blasting chamber 3, and the shot blasting machine 6 is connected to the steel shot storage bin 5, a fixing plate 9 is fixedly installed on the cleaning chamber 4, a cylinder 10 is installed on the fixing plate 9, the output end of the cylinder 10 is connected to a push plate 11, the push plate 11 is connected to one end of a guide rod 12, the guide rod 12 is slidably matched with the cleaning chamber 4, and the other end of the guide rod 12 is connected to a cleaning plate 14, a dust collector 8 is arranged on the cleaning chamber 4, and the input end of the dust collector 8 is connected to a dust suction hose 13, and the dust suction hose 13 is connected to the cleaning plate 14.

[0023] It should be noted that the roller 2 is a V-shaped roller 2, and the roller 2 is obliquely installed on the base frame 1, and its purpose is to achieve the steel pipe moving forward and rotating at the same time during the transportation process.

[0024] See also Figure 5 The cleaning plate 14 is provided with a dust suction groove 15, which is connected to the dust suction hose 13. It should be noted that the dust suction groove 15 is provided at the center of the bottom of the cleaning plate 14, and a brush is provided at the bottom edge of the cleaning plate 14. After the brush at the bottom of the cleaning plate 14 cleans away the rust powder, the dust suction groove 15 can collect the rust powder in time through the vacuum cleaner 8.

[0025] See also Figure 3 The output port of the shot blasting machine 6 is provided with a dustproof door curtain 7. It should be noted that the output port of the cleaning chamber 4 is also provided with a dustproof door curtain 7, which can prevent dust from leaking out of the shot blasting chamber 3 or the cleaning chamber 4.

[0026] See also Figure 6 The bottom of the cleaning chamber 4 is detachably provided with a collecting box 16, and the inner side of the bottom of the collecting box 16 is provided with a magnet strip 17. It should be noted that the collecting box 16 can be installed by a common bolt connection or a snap connection.

[0027] Specifically, the inner wall of the collecting box 16 is inclined, and the top cross-sectional area of ​​the collecting box 16 is larger than the bottom cross-sectional area. It should be noted that when the cleaning plate 14 cleans the rust powder on the steel pipe, a small amount of rust powder may be missed and fall on the bottom of the cleaning chamber 4. Based on this, the collecting box 16 arranged at the bottom of the cleaning chamber 4 can collect the small amount of rust powder missed.

[0028] Specifically, the magnet strips 17 are arranged on the four sides of the bottom of the collection box 16. It should be noted that in order to prevent the rust powder from adhering to the side wall of the collection box 16, when the collection box 16 is disassembled and cleaned, the rust powder adhering to the side wall of the collection box 16 is easily scattered. Based on this, by arranging the magnet strips 17 at the four sides of the bottom of the collection box 16, the magnet strips 17 can attract the rust powder on the side wall of the collection box 16 to the bottom of the collection box 16, thereby preventing the rust powder adhering to the side wall of the collection box 16 from being scattered when the collection box 16 is disassembled and cleaned.

[0029] The implementation principle of the utility model is as follows: when in use, the steel pipe is sent into the shot blasting chamber 3 by the roller 2. Due to the installation structure of the roller 2, the steel pipe rotates while moving forward, and the steel shot falls from the steel shot storage bin 5 into the shot blaster 6. The shot blaster 6 then ejects the steel shot to grind the surface of the steel pipe. The steel pipe after grinding enters the cleaning chamber 4 again, and the cylinder 10 is started. According to the size of the steel pipe, the height of the cleaning plate 14 is adjusted so that the brush on the cleaning plate 14 can clean the steel pipe. At the same time, the vacuum cleaner 8 is started. The vacuum cleaner 8 collects the rust powder cleaned by the brush in time through the dust suction hose 13 to avoid the rust powder cleaned by the brush falling to the bottom of the cleaning chamber 4, which requires manual secondary cleaning.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A steel parts shot blasting and rust removal machine, characterized in that: The invention comprises a base frame (1), wherein the base frame (1) is provided with a shot blasting chamber (3) and a cleaning chamber (4), wherein a roller (2) is arranged on the base frame (1), wherein the roller (2) is located in the shot blasting chamber (3) and the cleaning chamber (4), wherein a steel shot storage bin (5) is arranged on the shot blasting chamber (3), wherein a shot blasting device (6) is arranged in the shot blasting chamber (3), and the shot blasting device (6) is connected to the steel shot storage bin (5), wherein a fixing plate (9) is fixedly installed on the cleaning chamber (4), and wherein the fixing plate (9) is provided on the cleaning chamber (4), ... A cylinder (10) is installed on the cleaning chamber (9), the output end of the cylinder (10) is connected to a push plate (11), the push plate (11) is connected to one end of a guide rod (12), the guide rod (12) is slidably matched with the cleaning chamber (4), the other end of the guide rod (12) is connected to the cleaning plate (14), a vacuum cleaner (8) is arranged on the cleaning chamber (4), the input end of the vacuum cleaner (8) is connected to a vacuum hose (13), and the vacuum hose (13) is connected to the cleaning plate (14).

2. A steel component shot blasting and rust removal machine according to claim 1, characterized in that: The output port of the shot blasting machine (6) is provided with a dustproof door curtain (7).

3. A steel component shot blasting and rust removal machine according to claim 1, characterized in that: The cleaning plate (14) is provided with a dust suction groove (15), and the dust suction groove (15) is connected to the dust suction hose (13).

4. A steel component shot blasting and rust removal machine according to claim 1, characterized in that: A collecting box (16) is detachably mounted on the bottom of the cleaning chamber (4), and a magnet bar (17) is arranged on the inner side of the bottom of the collecting box (16).

5. A steel component shot blasting and rust removal machine according to claim 4, characterized in that: The inner wall of the collection box (16) is arranged in an inclined surface, and the top cross-sectional area of ​​the collection box (16) is larger than the bottom cross-sectional area.

6. A steel component shot blasting and rust removal machine according to claim 5, characterized in that: The magnet strips (17) are arranged on four sides of the bottom of the collection box (16).

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