Steel cylinder derusting machine

Abstract

The utility model relates to the technical field of steel cylinder machining equipment, and discloses a steel cylinder derusting machine which comprises a workbench, a first motor is fixedly installed on the lower portion of the workbench, the output end of the first motor is fixedly connected with a first synchronizing wheel, and the upper portion of the workbench is fixedly connected with a plurality of connecting plates. Conveying shafts are rotationally connected to the interiors of the connecting plates, a second synchronous wheel is fixedly connected to the exterior of the conveying shaft on the foremost side, a synchronous belt is in transmission connection with the exteriors of the first synchronous wheel and the second synchronous wheel, and chains are in transmission connection with the exteriors of every two adjacent conveying shafts. The second motor is started, the second motor drives the transmission shaft to rotate, the transmission shaft drives the transmission column to rotate through the transmission belt, the transmission column drives the rotating rod to rotate to enable the steel cylinder to rotate, the fixing column can move in a reciprocating mode, the position of the auxiliary rod is adjusted according to the thickness of the steel cylinder to extrude the spring, and a workpiece is prevented from falling out. The equipment working stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cylinder processing equipment, in particular to a steel cylinder rust remover. Background Art

[0002] The steel cylinder shot blasting machine is a cleaning machine that is used to clean the inner and outer walls of the steel cylinder. It cleans the outer surface of the steel cylinder by shot blasting, and cleans the inner surface by shot peening, so that the oxide scale on the inner and outer surfaces of the steel cylinder is removed. The machine mainly uses the high-speed shot flow thrown by the efficient and powerful shot blaster to hit the surface and inner cavity of the rotating workpiece in the chamber to remove other sticky sand, rust layer, welding slag, oxide scale and its debris to obtain a fine and smooth surface. In order to make the workpiece in a rotating state when entering the shot blasting machine, a shot blasting machine rotating device that matches the shot blasting machine has appeared in the market.

[0003] However, the existing steel cylinder shot blasting machine has low efficiency when rotating. It relies on the friction between the weight of the steel cylinder and the rotating wheel below to rotate the steel cylinder. If the surface of the steel cylinder is smooth or the weight is insufficient, the steel cylinder will spin in place or stay in place, affecting the processing efficiency and speed of the workpiece. Therefore, a steel cylinder rust removal machine is provided to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a steel cylinder rust removal machine, which aims to improve the problem in the prior art that when the surface of the steel cylinder is smooth or the weight is insufficient, the steel cylinder will spin in place or stay in place, affecting the workpiece processing efficiency and speed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel cylinder rust removal machine, comprising a workbench, a motor 1 is fixedly installed at the lower part of the workbench, a synchronous wheel 1 is fixedly connected to the output end of the motor 1, a plurality of connecting plates are fixedly connected to the upper part of the workbench, the interiors of the connecting plates are rotatably connected to conveying shafts, the exterior of the frontmost conveying shaft is fixedly connected to a synchronous wheel 2, the exteriors of the synchronous wheels 1 and 2 are transmission-connected to a synchronous belt, the exteriors of the two adjacent conveying shafts are transmission-connected to chains, the exterior right side of the conveying shaft is fixedly connected to a conveying roller, the right side of the workbench is fixedly connected to a fixing frame, a self-rotation component is arranged inside the fixing frame, and the self-rotation component is used to rotate the object on the conveying roller.

[0006] Furthermore, the self-rotation assembly includes a fixed plate, which is fixedly connected to the inner upper side of the fixed frame, the left part of the fixed plate is fixedly connected to the side plate, the right part of the side plate is slidably installed with a fixed column, the right part of the side plate is fixedly connected to a spring, the right part of the spring is fixedly connected to the fixed column, the inner side of the fixed column is rotatably connected to an auxiliary rod, the upper right side of the fixed plate is fixedly installed with motor 2, the output end of motor 2 is fixedly connected with a transmission shaft, a rotating rod is arranged on the lower right side of the fixed plate, the interior of the rotating rod is fixedly connected with a transmission column, and the external front side of the transmission column and the external transmission of the transmission shaft are connected with a transmission belt.

[0007] Furthermore, two shot blasting machines are fixedly installed on the upper part of the fixed frame, and a shot-residue separator is fixedly installed on the upper part of the shot blasting machine.

[0008] Furthermore, an air collecting hood is fixedly connected to the inner wall of the fixing frame, a pipeline is fixedly connected to the rear of the air collecting hood, and a dust collector is fixedly connected to the left of the pipeline.

[0009] Furthermore, the conveying roller is rotatably connected to the lower part of the fixing frame, and the rotating rod is rotatably connected to the inside of the fixing frame.

[0010] Furthermore, a filter plate is fixedly installed inside the air collecting hood.

[0011] Furthermore, a controller is fixedly installed on the front of the fixed frame, and the controller is electrically connected to the motor one, the motor two, the shot blasting machine, the shot-residue separator and the dust collector.

[0012] Furthermore, protective curtains are fixedly mounted on the front and rear sides of the fixing frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by starting the motor 1 at the bottom of the workbench, the output end of the motor 1 drives the synchronous wheel 1 to rotate, the synchronous wheel 1 drives the synchronous wheel 2 to rotate through the synchronous belt, and the synchronous wheel 2 drives the conveying shaft to rotate. Because the conveying shafts are connected by chains, the conveying rollers are driven to rotate, and the cylinders are placed on the conveying rollers for conveying and enter the fixed frame.

[0015] 2. In the utility model, by starting motor 2, the output end of motor 2 drives the transmission shaft to rotate, the transmission shaft drives the transmission column to rotate through the transmission belt, the transmission column drives the rotating rod to rotate, so that the steel cylinder rotates, and the fixed column can move back and forth. According to the thickness of the steel cylinder, the position of the auxiliary rod under the fixed column is adjusted to squeeze the spring to prevent the workpiece from falling out, thereby improving the working stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A three-dimensional diagram of a steel cylinder rust removal machine proposed by the utility model;

[0017] Figure 2 This is a side view of a steel cylinder rust removal machine proposed by the utility model;

[0018] Figure 3 This is a top view of a steel cylinder rust removal machine proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of a fixing frame of a steel cylinder rust removal machine.

[0020] Legend:

[0021] 1. Fixed frame; 2. Workbench; 3. Conveyor shaft; 4. Conveyor roller; 5. Motor 1; 6. Synchronous wheel 1; 7. Synchronous wheel 2; 8. Synchronous belt; 9. Chain; 10. Transmission shaft; 11. Protective curtain; 12. Motor 2; 13. Transmission column; 14. Rotating rod; 15. Fixed plate; 16. Spring; 17. Auxiliary rod; 18. Fixed column; 19. Shot blasting machine; 20. Air hood; 21. Filter plate; 22. Pipeline; 23. Shot-residue separator; 24. Dust collector; 25. Controller; 26. Connecting plate; 27. Side plate; 28. Transmission belt. DETAILED DESCRIPTION

[0022] 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 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.

[0023] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a steel cylinder rust remover, comprising a workbench 2, a motor 5 is fixedly installed at the lower part of the workbench 2, a synchronous wheel 6 is fixedly connected to the output end of the motor 5, a plurality of connecting plates 26 are fixedly connected to the upper part of the workbench 2, the interior of the connecting plates 26 are all rotatably connected to the conveying shaft 3, the exterior of the front conveying shaft 3 is fixedly connected to the synchronous wheel 2 7, the exteriors of the synchronous wheel 1 6 and the synchronous wheel 2 7 are connected to the synchronous belt 8, the exteriors of the two adjacent conveying shafts 3 are connected to the chains 9, the exterior right side of the conveying shaft 3 is fixedly connected to the conveying roller 4, the right side of the workbench 2 is fixedly connected to the fixing frame 1, the interior of the fixing frame 1 is provided with a self-rotating assembly, and the self-rotating assembly is used to rotate the object of the conveying roller 4;

[0024] By starting the motor 5 at the bottom of the workbench 2, the output end of the motor 5 drives the synchronous wheel 6 to rotate, the synchronous wheel 6 drives the synchronous wheel 2 7 to rotate through the synchronous belt 8, and the synchronous wheel 2 7 drives the conveying shaft 3 to rotate. Because the conveying shafts 3 are connected by chains 9, the conveying roller 4 is driven to rotate, and the cylinder is placed on the conveying roller 4 for conveying and enters the fixed frame 1.

[0025] Reference Figure 1 and Figure 4 The self-rotation assembly includes a fixed plate 15, which is fixedly connected to the inner upper side of the fixed frame 1, a side plate 27 is fixedly connected to the left portion of the fixed plate 15, a fixed column 18 is slidably installed on the right portion of the side plate 27, a spring 16 is fixedly connected to the right portion of the side plate 27, a fixed column 18 is fixedly connected to the right portion of the spring 16, an auxiliary rod 17 is rotatably connected to the inner side of the fixed column 18, a motor 2 12 is fixedly installed on the upper right side of the fixed plate 15, a transmission shaft 10 is fixedly connected to the output end of the motor 2 12, a rotating rod 14 is arranged on the lower right side of the fixed plate 15, a transmission column 13 is fixedly connected to the inside of the rotating rod 14, and a transmission belt 28 is connected to the external front side of the transmission column 13 and the external transmission of the transmission shaft 10;

[0026] By starting the motor 2 12, the output end of the motor 2 12 drives the transmission shaft 10 to rotate, and the transmission shaft 10 drives the transmission column 13 to rotate through the transmission belt 28, and the transmission column 13 drives the rotating rod 14 to rotate, so that the cylinder rotates, and the fixed column 18 can move back and forth. According to the thickness of the cylinder, the position of the auxiliary rod 17 under the fixed column 18 is adjusted to squeeze the spring 16 to prevent the workpiece from falling out, thereby improving the working stability of the equipment.

[0027] Reference Figure 1 , Figure 3 and Figure 4 Two shot blasting machines 19 are fixedly installed on the upper part of the fixed frame 1, and a shot-residue separator 23 is fixedly installed on the upper part of the shot blasting machine 19. An air collecting hood 20 is fixedly connected to the inner wall of the fixed frame 1. A pipe 22 is fixedly connected to the rear of the air collecting hood 20, and a dust collector 24 is fixedly connected to the left part of the pipe 22. The conveying roller 4 is rotatably connected to the lower part of the fixed frame 1, and the rotating rod 14 is rotatably connected to the inside of the fixed frame 1. A filter plate 21 is fixedly installed inside the air collecting hood 20, and a controller 25 is fixedly installed on the front part of the fixed frame 1. The controller 25 is electrically connected to the motor 1 5, the motor 2 12, the shot blasting machine 19, the shot-residue separator 23 and the dust collector 24, and protective curtains 11 are fixedly installed on the front and rear sides of the fixed frame 1;

[0028] The steel cylinder is derusted by the shot blasting machine 19, and the separation amount, separation efficiency and shot blasting quality are greatly improved by setting the shot-residue separator 23, and the wear on the shot blasting machine is reduced. During dust removal, the dust inside the device is absorbed into the pipe 22 by the air collecting hood 20, and enters the dust collector 24 from the pipe 22 for centralized treatment. The steel cylinder can be transported by the conveying roller 4 rotating at the lower part of the fixed frame 1, and the steel cylinder can be driven to rotate by the rotating rod 14 rotating inside the fixed frame 1. The dust is filtered by setting the filter plate 21, and the controller 25 is electrically connected with the motor 1 5, the motor 2 12, the shot blasting machine 19, the shot-residue separator 23 and the dust collector 24, so that the motor 1 5, the motor 2 12, the shot blasting machine 19, the shot-residue separator 23 and the dust collector 24 can be controlled to start and shut down, and the fixed frame 1 is protected by setting the protective curtain 11.

[0029] Working principle: When using this device, the motor 15 at the bottom of the workbench 2 is started through the controller 25, and the motor 15 drives the synchronous wheel 16 to rotate, and the synchronous wheel 16 drives the synchronous wheel 27 to rotate through the synchronous belt 8, and the synchronous wheel 27 drives the conveying shaft 3 to rotate. Because the conveying shafts 3 are connected by chains 9, the conveying rollers 4 are driven to rotate, and the cylinders are placed on the conveying rollers 4 for transportation and enter the fixed frame 1. At the same time, the motor 2 12 is started, and the motor 2 12 drives the transmission shaft 10 to rotate. The transmission shaft 10 drives the transmission column 13 to rotate through the transmission belt 28, and the transmission column 13 drives the rotating The rotating rod 14 rotates to rotate the steel cylinder, and the fixed column 18 can move back and forth. According to the thickness of the steel cylinder, the position of the auxiliary rod 17 under the fixed column 18 is adjusted to squeeze the spring 16 to prevent the workpiece from falling out and improve the working stability of the equipment. The steel cylinder is derusted by the shot blasting machine 19. The shot-residue separator 23 is provided to greatly improve the separation amount, separation efficiency and shot blasting quality, and reduce the wear on the shot blasting machine. During dust removal, the dust inside the device is absorbed into the pipe 22 through the air collecting hood 20 and the filter plate 21, and enters the dust collector 24 from the pipe 22 for centralized treatment.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel cylinder derusting machine, comprising a workbench (2), characterized in that: A motor 1 (5) is fixedly mounted on the lower part of the workbench (2), and a synchronous wheel 1 (6) is fixedly connected to the output end of the motor 1 (5). A plurality of connecting plates (26) are fixedly connected to the upper part of the workbench (2), and the interiors of the connecting plates (26) are rotatably connected to conveying shafts (3). The exterior of the front conveying shaft (3) is fixedly connected to a synchronous wheel 2 (7), and the exteriors of the synchronous wheel 1 (6) and the synchronous wheel 2 (7) are connected to a synchronous belt (8) in a transmission manner. The exteriors of the two adjacent conveying shafts (3) are connected to a chain (9) in a transmission manner. The exterior right side of the conveying shaft (3) is fixedly connected to a conveying roller (4). The right side of the workbench (2) is fixedly connected to a fixed frame (1), and a self-rotating component is arranged inside the fixed frame (1), and the self-rotating component is used to rotate the object on the conveying roller (4).

2. A steel cylinder rust remover according to claim 1, characterized in that: The self-rotation assembly comprises a fixed plate (15), wherein the fixed plate (15) is fixedly connected to the inner upper side of the fixed frame (1), the left part of the fixed plate (15) is fixedly connected to a side plate (27), the right part of the side plate (27) is slidably mounted with a fixed column (18), the right part of the side plate (27) is fixedly connected to a spring (16), the right part of the spring (16) is fixedly connected to the fixed column (18), the inner side of the fixed column (18) is rotatably connected to an auxiliary rod (17), the upper right side of the fixed plate (15) is fixedly mounted with a second motor (12), the output end of the second motor (12) is fixedly connected to a transmission shaft (10), the lower right side of the fixed plate (15) is provided with a rotating rod (14), the interior of the rotating rod (14) is fixedly connected to a transmission column (13), and the outer front side of the transmission column (13) and the outer transmission of the transmission shaft (10) are connected by a transmission belt (28).

3. A steel cylinder derusting machine according to claim 1, characterized in that: Two shot blasting machines (19) are fixedly mounted on the upper part of the fixed frame (1), and a shot-residue separator (23) is fixedly mounted on the upper part of the shot blasting machine (19).

4. A steel cylinder derusting machine according to claim 1, characterized in that: An air collecting hood (20) is fixedly connected to the inner wall of the fixed frame (1), a pipeline (22) is fixedly connected to the rear of the air collecting hood (20), and a dust collector (24) is fixedly connected to the left of the pipeline (22).

5. The steel cylinder derusting machine according to claim 2, characterized in that: The conveying roller (4) is rotatably connected to the lower part of the fixed frame (1), and the rotating rod (14) is rotatably connected to the inside of the fixed frame (1).

6. A steel cylinder rust remover according to claim 4, characterized in that: A filter plate (21) is fixedly installed inside the gas collecting hood (20).

7. A steel cylinder rust remover according to claim 2, characterized in that: A controller (25) is fixedly mounted on the front of the fixed frame (1), and the controller (25) is electrically connected to the motor 1 (5), the motor 2 (12), the shot blasting machine (19), the shot-residue separator (23) and the dust collector (24).

8. The steel cylinder derusting machine according to claim 1, characterized in that: Protective curtains (11) are fixedly mounted on the front and rear sides of the fixing frame (1).

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