Waste collecting structure of joint fork shot blasting machine

Abstract

The utility model relates to a joint fork shot blasting machine waste collecting structure which comprises a box body, a part placing screen plate arranged on the upper side in the box body, an inclined screening net arranged below the part placing screen plate, a first plate vertically and downwards arranged at the lower end of the screening net, and a second plate arranged below the first plate and opposite to the screening net in inclination direction. A third plate is arranged above the second plate. A second through hole is formed in the inner wall, right opposite to the first plate, of the box body. A cover is arranged on the box body on the outer side of the second through hole. An iron rod is arranged in the cover. An electromagnet for magnetizing the iron rod is arranged on the cover. A mounting hole communicated with the cover is formed in the side wall of the bottom of the box body, a fan is arranged on the mounting hole, a dust collecting bag is sleeved on the fan, the bottom of the box body is communicated with the top of the box body through a connecting pipe, maintenance ports are formed in the box body and the shell, and doors are arranged on the maintenance ports.

Description

Technical Field

[0001] The utility model relates to the technical field of yoke processing, in particular to a waste collection structure of a yoke shot blasting machine. Background Art

[0002] Shot blasting machine refers to a surface treatment equipment that uses a shot blasting launcher to throw projectiles and impact the surface to be treated to complete cleaning or strengthening.

[0003] For example, a shot blasting machine for automobile parts processing disclosed in the authorization announcement number CN221818370U is vibrated through a screening mesh, and steel shots that meet the particle size requirements roll down into the inside of the recovery box along the inclination angle of the screening mesh. The remaining impurities and broken steel shots pass through the holes between the screening mesh and fall into the inside of the waste box. The debris and impurities are absorbed by the filter plate under the adsorption of the vacuum pump.

[0004] In actual use, iron filings, iron powder and very fine dust of varying sizes will be generated. The above structure will cause the iron filings, iron powder and dust to accumulate on the filter plate, which will quickly become clogged, greatly increasing the frequency of maintenance. Utility Model Content

[0005] In order to solve the above technical deficiencies, the utility model provides a waste collection structure for a yoke shot blasting machine, which can collect iron chips, iron powder and dust in a graded manner, has a larger collection volume and reduces the frequency of maintenance.

[0006] The utility model discloses a waste collection structure of a yoke shot blasting machine, comprising a box body, a shot blasting recovery port is provided on one side of the lower end of the box body, a shot blasting launcher is provided on the upper end of the box body, a shot blasting lifting device is provided on the outside of the box body, the lower end of the shot blasting lifting device is connected with the shot blasting recovery port, and the upper end of the shot blasting lifting device is connected with the shot blasting launcher, a parts placement mesh plate is provided on the upper side of the interior of the box body, an inclined screening mesh is provided on the box body below the parts placement mesh plate, both sides and the upper end of the screening mesh are connected to the inner wall of the box body, a No. 1 plate is provided vertically downward at the lower end of the screening mesh, a No. 1 material dropping channel is formed between the No. 1 plate and the inner wall of the box body, a No. 2 plate is provided below the No. 1 plate in the opposite direction of the inclination of the screening mesh, the No. 2 plate is connected to the inner wall of the box body on all sides, arc-shaped protrusions are evenly provided on the upper surface of the No. 2 plate, a No. 1 through hole is evenly provided on the lower part of the No. 2 plate, and a No. 1 through hole is provided on the upper part of the No. 2 plate. The hopper is connected to the outer wall of the hopper and is secured to the bottom of the hopper by a secure connection to the drawer. The hopper has a central portion for securing the hopper to the outer wall of the hopper and is secured to the bottom of the hopper by a secure connection to the drawer. The hopper has a central portion for securing the hopper to the outer wall of the hopper and is secured to the bottom of the hopper.

[0007] The iron powder on the shot blasting is further dropped into the dust collecting bag after the iron powder on the shot blasting passes through the first blanking channel and is adsorbed on the iron rod.

[0008] Furthermore, dot-shaped protrusions are evenly arranged on the opposite sides of the No. 1 plate and the box body, and when the shot blasting collides with the dot-shaped protrusions in the No. 1 blanking channel, a part of the iron powder is knocked off.

[0009] Furthermore, a regulating valve is provided on the connecting pipe, and the flow in the connecting pipe can be adjusted by the regulating valve. When the air volume of the fan remains unchanged, when the flow in the connecting pipe becomes smaller, the flow in the No. 2 blanking channel will become larger. Therefore, the flow in the No. 2 blanking channel can be indirectly adjusted by the regulating valve.

[0010] The waste collection structure of the yoke shot blasting machine obtained by the utility model has the beneficial effects of screening iron chips through the screening net, removing iron powder on the shot blasting through the point-shaped protrusions in the No. 1 blanking channel and the arc-shaped protrusions in the No. 2 blanking channel, collecting the iron powder through the magnetized iron rod, and collecting the dust through the dust collecting bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of Example 1 of the present utility model;

[0012] Figure 2 This is embodiment 1 of the utility model Figure 1 A partial enlarged view of the middle plate No. 1;

[0013] Figure 3 This is embodiment 1 of the utility model Figure 1 A partial enlarged view of the middle through hole No. 1. DETAILED DESCRIPTION

[0014] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0015] Example 1:

[0016] like Figure 1 、 2As shown in Figure 3, the utility model discloses a waste collection structure for a yoke shot blasting machine, including a box body 1, a shot blasting recovery port 21 is provided on one side of the lower end of the box body 1, a shot blasting launcher 2 is provided on the upper end of the box body 1, a shot blasting lifting device 3 is provided on the outside of the box body 1, the lower end of the shot blasting lifting device 3 is connected to the shot blasting recovery port 21, and the upper end of the shot blasting lifting device 3 is connected to the shot blasting launcher 2, a parts placement mesh plate 4 is provided on the upper side of the box body 1, and an inclined screening mesh is provided on the box body 1 below the parts placement mesh plate 4 5. Both sides and the upper end of the screening net 5 are connected to the inner wall of the box body 1. A No. 1 plate 17 is vertically downwardly provided at the lower end of the screening net 5. A No. 1 blanking channel is formed between the No. 1 plate 17 and the inner wall of the box body 1. A No. 2 plate 8 is provided below the No. 1 plate 17 in the opposite direction of the tilt of the screening net 5. The No. 2 plate 8 is connected to the inner wall of the box body 1 around. The upper end surface of the No. 2 plate 8 is evenly provided with an arc-shaped protrusion 19. The lower part of the No. 2 plate 8 is evenly provided with a No. 1 through hole 20. The upper part of the No. 2 plate 8 is provided with three parallel holes 20. The two sides and lower end of the No. 7 and No. 3 plates 7 are connected to the inner wall of the box body 1, the upper end of the No. 3 plate 7 is connected to the lower end of the No. 1 plate 17, the No. 2 plate 8 and the No. 3 plate 7 form a No. 2 blanking channel, the lower end of the No. 2 blanking channel is connected to the shot blasting recovery port 21, and No. 2 through holes 16 are evenly provided on the inner wall of the box body 1 opposite to the No. 1 plate 17. Dotted protrusions 18 are evenly provided on the side opposite to the No. 1 plate 17 and the box body 1. A cover 11 is provided on the box body 1 outside the No. 2 through hole 16, and an iron rod is evenly provided on the upper end of the inner part of the cover 11. Rod 15, an electromagnet 12 for magnetizing the iron rod 15 is provided on the cover 11, a mounting hole connected to the cover 11 is provided on the side wall at the bottom of the box body 1, a fan 10 is provided on the mounting hole, and a dust collecting bag 9 is provided on the end of the fan 10 located inside the box body 1. The bottom of the box body 1 and the top of the box body 1 are connected through a connecting pipe 14, and a regulating valve 13 is provided on the connecting pipe 14. A maintenance port 6 is provided on the box body 1 between the third plate 7 and the screening net 5, the bottom of the box body 1 and the bottom of the shell, and a door is provided on the maintenance port 6.

[0017] When the above technical solution is in use, the yoke is placed on the parts placement mesh plate 4, and the shot is processed on the yoke on the parts placement mesh plate 4 and then falls onto the screening mesh 5. The iron filings are screened by the screening mesh 5 and fall into the space below the screening mesh 5 for collection. The shot and the iron powder adhered to the shot fall into the No. 2 blanking channel through the No. 1 blanking channel. When the shot hits the point-shaped protrusion 18 in the No. 1 blanking channel, a part of the iron powder is knocked off. When the shot contacts the arc-shaped protrusion 19, the shot will jump in the No. 2 blanking channel, thereby hitting the No. 2 plate 8 and the third plate 7, the iron powder on the shot blasting further falls, and the fan 10 blows air at the same time, thereby forming a high-speed airflow in the No. 2 blanking channel and the connecting pipe 14, and the iron powder in the No. 2 blanking channel is carried away by the high-speed airflow in the No. 2 blanking channel. In the process of being carried away, the iron powder will further collide with the shot blasting thrown in the No. 2 blanking channel, so that the iron powder on the shot blasting is cleaned more cleanly, and the iron powder passes through the magnetized iron rod 15 driven by the high-speed airflow, thereby being adsorbed on the iron rod 15, and the dust in the box body 1 is collected by the dust collecting bag 9 through the circulation of the airflow.

[0018] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0019] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to the interaction between two elements. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0020] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0021] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simplified modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A waste material collection structure for a yoke shot blasting machine, comprising a box body (1), a shot blasting recovery port (21) being provided on one side of the lower end of the box body (1), a shot blasting launcher (2) being provided on the upper end of the box body (1), a shot blasting lifting device (3) being provided outside the box body (1), the lower end of the shot blasting lifting device (3) being connected to the shot blasting recovery port (21), the upper end of the shot blasting lifting device (3) being connected to the shot blasting launcher (2), a parts placement screen (4) being provided on the upper side of the interior of the box body (1), characterized in that: An inclined screening net (5) is provided on the box (1) below the parts placement screen plate (4), and both sides and the upper end of the screening net (5) are connected to the inner wall of the box (1). A No. 1 plate (17) is provided vertically downward at the lower end of the screening net (5), and a No. 1 blanking channel is formed between the No. 1 plate (17) and the inner wall of the box (1). A No. 2 plate (8) is provided below the No. 1 plate (17) in the opposite direction of the tilt direction of the screening net (5), and the No. 2 plate (8) is provided at the lower end of the No. 1 plate (17). The four sides of the No. 2 plate (8) are connected to the inner wall of the box body (1), the upper end surface of the No. 2 plate (8) is evenly provided with an arc-shaped protrusion (19), the lower part of the No. 2 plate (8) is evenly provided with a No. 1 through hole (20), the No. 3 plate (7) is provided above the No. 2 plate (8) and is parallel to the No. 2 plate (8), the two sides and the lower end of the No. 3 plate (7) are connected to the inner wall of the box body (1), the upper end of the No. 3 plate (7) is connected to the lower end of the No. 1 plate (17), the No. 2 plate (8) and the No. 3 plate (7) are connected. ) forms a No. 2 blanking channel, the lower end of the No. 2 blanking channel is connected to the shot blasting recovery port (21), No. 2 through holes (16) are evenly arranged on the inner wall of the box body (1) facing the No. 1 plate (17), a cover (11) is provided on the box body (1) outside the No. 2 through holes (16), an iron rod (15) is evenly arranged on the upper end of the cover (11), an electromagnet (12) for magnetizing the iron rod (15) is provided on the cover (11), and the side of the bottom of the box body (1) is provided with a plurality of holes (16) on the inner wall of the box body (1). A mounting hole communicating with the cover (11) is provided on the wall, a fan (10) is provided on the mounting hole, a dust bag (9) is provided on the end of the fan (10) located inside the box body (1), the bottom of the box body (1) and the top of the box body (1) are communicated through a connecting pipe (14), and maintenance openings (6) are provided on the box body (1) between the third plate (7) and the screening net (5), the bottom of the box body (1) and the bottom of the shell, and a door is provided on the maintenance opening (6).

2. A waste collection structure for a yoke shot blasting machine according to claim 1, characterized in that: Point-shaped protrusions (18) are evenly arranged on the side surfaces opposite to the first plate (17) and the box body (1).

3. A waste collection structure for a yoke shot blasting machine according to claim 2, characterized in that: A regulating valve (13) is provided on the connecting pipe (14).

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