Shot-slag separator of shot blasting machine

Abstract

The utility model discloses a shot-slag separator of a shot blasting machine, which comprises a box body, the bottom of the box body is a funnel-shaped slag discharge port, the top of the box body is provided with a feed port, and a coarse filter screen plate and a fine filter screen plate are sequentially arranged in the box body from top to bottom. A first discharging port and a second discharging port are formed in the positions, corresponding to the coarse filter screen plate and the fine filter screen plate, of the outer wall of the box body respectively, a motor and an exhaust fan are connected to the outer wall of the box body, the power output end of the motor is connected with a rotating shaft, the rotating shaft is arranged in the box body, and a magnetic roller is fixedly connected to the middle of the rotating shaft. Supports are rotationally connected to the positions, located at the two ends of the magnetic roller, of the rotating shaft, the other ends of the supports are connected with the coarse filter screen plate, an air inlet of the exhaust fan is formed in the box body and connected with a filter screen, and filter cotton is arranged in the air inlet and close to the filter screen. Compared with the prior art, the device has the advantages that separation operation is carried out under multiple actions, and a good separation and filtration effect is formed by utilizing magnetic attraction and dust removal.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting equipment, in particular to a shot blasting machine shot slag separator. Background Art

[0002] The surface of metal workpieces is treated with a shot blasting machine to achieve a certain degree of cleanliness and roughness. Steel shot is used as a medium for shot blasting and can be recycled.

[0003] When separating pellets from slag, existing separators often use a filter screen to filter and screen directly, which results in poor separation effects and often requires manual screening again. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a shot blasting steel parts placement rack for a shot blasting machine which performs separation operations with multiple functions and utilizes magnetic attraction and dust removal to form a good separation and filtering effect.

[0005] The filter screen is located at the bottom of the housing and is provided with a filter screen, and the filter screen is located at the bottom of the housing.

[0006] Furthermore, the high ends of the coarse filter plate and the fine filter plate are connected to the inner wall of the box through springs.

[0007] Furthermore, a vibrator that fits the coarse filter plate and the fine filter plate is connected to the inner wall of the box, and the vibrator is placed close to the spring.

[0008] Furthermore, the lower end of the fine filter plate is rotatably connected to the inner wall of the box.

[0009] Furthermore, a baffle plate matching the magnetic roller is provided at the first material discharge port.

[0010] Furthermore, the end of the coarse filter plate close to the magnetic roller is provided with bristles that fit the magnetic roller.

[0011] The advantages of the utility model compared with the prior art are:

[0012] The coarse filter plate and the fine filter plate can be used for sufficient separation and screening, and the high ends are connected to the inner wall of the box through springs. Under the action of the vibrator, a good oscillation effect can be produced to improve the separation and screening efficiency. The end of the coarse filter plate uses a magnetic roller to control the output, which can maintain the action time of the coarse filter plate on the material, thereby achieving sufficient separation. The exhaust fan is installed above the coarse filter plate, which can also timely and effectively extract the dust generated by the oscillation screening, greatly ensuring the cleanliness of the output steel shot. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a schematic diagram of the structure of a shot-slag separator for a shot blasting machine.

[0014] Figure 2 It is a top view of the coarse filter connection structure.

[0015] In the attached drawings: 1. box body, 2. slag discharge port, 3. supporting legs, 4. feed port, 5. coarse filter screen, 6. fine filter screen, 7. first discharge port, 8. second discharge port, 9. motor, 10. exhaust fan, 11. rotating shaft, 12. magnetic roller, 13. bracket, 14. filter screen, 15. filter cotton, 16. spring, 17. vibrator, 18. material baffle plate, 19. brush. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Combination Figure 1-2As shown, a shot-blasting machine shot-slag separator comprises a box body 1, the bottom of the box body 1 is a funnel-shaped slag discharge port 2, the outer side of the bottom is connected to a support leg 3, the top of the box body 1 is provided with a feed port 4, the inside of the box body 1 is provided with a coarse filter plate 5 and a fine filter plate 6 from top to bottom, the coarse filter plate 5 and the fine filter plate 6 are both tilted, the high ends of the coarse filter plate 5 and the fine filter plate 6 are connected to the inner wall of the box body 1 through a spring 16, and the low end of the fine filter plate 6 is rotatably connected to the inner wall of the box body 1 The inner wall of the box body 1 is connected with a vibrator 17 that fits the coarse filter plate 5 and the fine filter plate 6. The coarse filter plate 5 and the fine filter plate 6 are connected by a spring 16, and the vibrator 17 provides a vibration force, which can make the materials falling on the coarse filter plate 5 and the fine filter plate 17 form a good oscillation effect, so that separation and screening can be better performed. The vibrator 17 is placed close to the spring 16, and the outer wall of the box body 1 is respectively provided with a first discharge port corresponding to the coarse filter plate 5 and the fine filter plate 6 7 and the second discharge port 8 can collect and separate the steel balls in time. The outer wall of the box body 1 is connected with a motor 9 and an exhaust fan 10. The power output end of the motor 9 is connected with a rotating shaft 11. The rotating shaft 11 is arranged in the box body 1. A magnetic roller 12 is fixedly connected to the center of the rotating shaft 11. The first discharge port 7 is provided with a baffle plate 18 matching the magnetic roller 12. The magnetic roller 12 is arranged at the end of the coarse filter plate 5, which can absorb the steel balls, and then under the action of the baffle plate 18 Discharge, the two ends of the magnetic roller 12 on the rotating shaft 11 are rotatably connected with a bracket 13, the other end of the bracket 13 is connected to the lower end of the coarse filter plate 5, and the end of the coarse filter plate 5 close to the magnetic roller 12 is provided with bristles 19 that fit the magnetic roller 12, which can timely and effectively clean the magnetic roller 12 and make the residue fall downward. The air inlet of the exhaust fan 10 is arranged in the box body 1 and is connected with a filter screen 14. A filter cotton 15 is provided near the filter screen 14 in the air inlet.

[0018] During the specific implementation of the utility model: steel shots are put into the box body 1, and the vibrator 17, the motor 9 and the exhaust fan 10 are started. The steel shots first fall on the coarse filter screen plate 5, and some of the steel shots are brought into the first discharge port 7 under the action of the magnetic roller 12, and fall off after being separated from the magnetic suction by the baffle plate 18. The steel shots that pass through the coarse filter screen plate 5 and fall on the fine filter screen plate 6 are discharged from the second discharge port 8 under the action of vibration, and the remaining residues pass through the separation action of the coarse filter screen plate 5 and the fine filter screen plate 6, and are finally discharged from the slag discharge port 2.

[0019] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A shot blasting machine pellet-residue separator, comprising a housing (1), characterized in that: The bottom of the box (1) is a funnel-shaped slag discharge port (2), and the outer side of the bottom is connected to a support leg (3). The top of the box (1) is provided with a feed port (4). The inside of the box (1) is provided with a coarse filter plate (5) and a fine filter plate (6) from top to bottom. The coarse filter plate (5) and the fine filter plate (6) are both placed obliquely. The outer wall of the box (1) is provided with a first discharge port (7) and a second discharge port (8) corresponding to the coarse filter plate (5) and the fine filter plate (6), respectively. The outer wall of the box (1) is connected to a motor (9) and an exhaust fan (10). ), the power output end of the motor (9) is connected to a rotating shaft (11), the rotating shaft (11) is arranged in a casing (1), a magnetic roller (12) is fixedly connected to the center of the rotating shaft (11), the two ends of the magnetic roller (12) on the rotating shaft (11) are rotatably connected to brackets (13), the other end of the bracket (13) is connected to the lower end of the coarse filter plate (5), the air inlet of the exhaust fan (10) is arranged in the casing (1) and is connected to a filter screen (14), and a filter cotton (15) is provided in the air inlet near the filter screen (14).

2. A shot blasting machine shot-residue separator according to claim 1, characterized in that: The high ends of the coarse filter plate (5) and the fine filter plate (6) are connected to the inner wall of the box body (1) via springs (16).

3. A shot blasting machine shot-residue separator according to claim 2, characterized in that: An exciter (17) that fits the coarse filter plate (5) and the fine filter plate (6) is connected to the inner wall of the box body (1), and the exciter (17) is placed close to the spring (16).

4. The shot-blasting machine shot-residue separator according to claim 2, characterized in that: The lower end of the fine filter plate (6) is rotatably connected to the inner wall of the box body (1).

5. The shot-blasting machine shot-residue separator according to claim 1, characterized in that: A material blocking plate (18) matching the magnetic roller (12) is provided at the first material discharge port (7).

6. The shot-blasting machine shot-residue separator according to claim 5, characterized in that: The end of the coarse filter plate (5) close to the magnetic roller (12) is provided with bristles (19) that fit the magnetic roller (12).

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