A round selection device for strengthening steel shot

Abstract

This utility model relates to the field of steel shot production technology, specifically to a roundness selection device for strengthening steel shot. It includes a main body, a support, a perforated filter plate, and a magnetic block. The main body has a feed inlet at the top and a screen and collection drawer at the bottom. The support and magnetic block are symmetrically arranged on both sides of the main body, and the perforated filter plate moves left and right along a linear guide via an electric push rod. The length of the perforated filter plate is twice the width of the main body. The advantages of this utility model are: firstly, the machine does not need to be stopped when cleaning the perforations on the filter plate surface, allowing for continuous roundness selection, thus improving production efficiency; secondly, it features automated push-pull operation, achieving full automation.

Description

Technical Field

[0001] The utility model relates to the technical field of steel shot production, in particular to roundness selection equipment for strengthening steel shots. Background Art

[0002] In the production process of cast steel shots, the steel wire is cut into small segments and then ground into balls. However, there are still a small number of small segments that cannot be ground completely. The existing round selection machine has disadvantages when used. The small segments are easy to block the round holes of the filter plate, which is inconvenient to remove and clean later. Secondly, debris will be generated when the small segments are ground into balls. The existing round selection machine does not have the function of screening the debris and is not comprehensive enough.

[0003] For example, patent number CN202021320343.3 is a cast steel shot round selection machine, comprising a device main body, the upper end face of the device main body is provided with a feed port, the outer surface of one side of the device main body is penetrated with a through opening, and a support frame extending to one side and passing through the through opening is fixedly arranged on the inner side of the device main body, and the support frame has a rectangular frame shape, and a filter plate is slidably mounted on the upper end face of the support frame, and a plurality of circular holes are arranged on the upper end face of the filter plate, and a magnetic mechanism is arranged on the outer surface of one side of the device main body near the support frame, and an ash filtering mechanism is arranged on the inner side of the device main body near the lower end. The utility model is conducive to the cleaning of the circular holes on the surface of the filter plate and has the function of screening debris.

[0004] However, this structure has the following problems: first, when cleaning the circular holes on the surface of the filter plate, the circle selection work needs to be stopped, which reduces production efficiency; second, manual pushing and pulling is required, and full automation is not achieved. Summary of the invention

[0005] The utility model aims to provide a round selection device for strengthening steel shots to solve the problems existing in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a round selection device for strengthening steel shots, comprising a device body 1, a bracket 3, a round hole filter plate 9 and a magnet block 5, a feed port 7 is provided on the top of the device body 1, a screen 12 and a collection drawer 14 are provided at the lower part inside, and the characteristics are: the bracket 3 and the magnet block 5 are symmetrically arranged on both sides of the device body 1, and the round hole filter plate 9 is driven by an electric push rod 10 to move left and right along the direction of the linear rail 4; the length of the round hole filter plate 9 is twice the width of the device body 1.

[0007] Preferably, the length of the bracket 3 is 1 / 2 of the length of the circular hole filter plate 9.

[0008] Preferably, reinforcing ribs 2 are provided on both sides below the bracket 3 , and the electric push rod 10 is provided below one side of the bracket 3 and between the reinforcing ribs 2 .

[0009] Preferably, an opening 13 is provided on one side below the device body 1 .

[0010] Preferably, baffles 8 are provided on both sides of the inner wall of the device body 1, and the baffles 8 are attached to and located above the circular hole filter plate 9.

[0011] Compared with the prior art, the utility model has the following beneficial effects: first, when cleaning the circular holes on the surface of the filter plate, there is no need to stop the machine, and the circular selection work can be carried out all the time, thereby improving production efficiency; second, automatic pushing and pulling is realized, and full automation is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] In the figure: 1. Device body; 2. Reinforcement ribs; 3. Bracket; 4. Linear rail; 5. Magnet block; 6. Connecting block; 7. Feed inlet; 8. Baffle; 9. Circular hole filter plate; 10. Electric push rod; 11. Connecting plate; 12. Screen; 13. Opening; 14. Collection drawer. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1 The utility model provides a technical solution: a round selection device for strengthening steel shots, comprising a device body 1, a bracket 3, a round hole filter plate 9 and a magnet block 5, a feed port 7 is provided on the top of the device body 1, a screen 12 and a collecting drawer 14 are provided at the lower part of the inside, and the magnet block 5 is connected to the device body 1 through a connecting block 6.

[0016] The bracket 3 and the magnet block 5 are symmetrically arranged on both sides of the device body 1, and the circular hole filter plate 9 is moved left and right along the direction of the linear rail 4 by the drive of the electric push rod 10; reinforcing ribs 2 are provided on both sides below the bracket 3, and the electric push rod 10 is arranged below one side of the bracket 3 and located between the reinforcing ribs 2, and the front end of the electric push rod 10 is connected to the circular hole filter plate 9 through the connecting plate 11.

[0017] At the same time, the length of the circular hole filter plate 9 is twice the width of the device body 1; the length of the bracket 3 is 1 / 2 of the length of the circular hole filter plate 9, which ensures that half of the circular hole filter plate 9 is completely working inside the device body 1 when cleaning the clogged circular holes.

[0018] An opening 13 is provided at one side below the device body 1 to facilitate taking out and placing the collecting drawer 14 .

[0019] Baffles 8 are provided on both sides of the inner wall of the device body 1, and the baffles 8 are attached to and located above the circular hole filter plate 9 to prevent the steel shots from spilling out.

[0020] The specific working principle is as follows:

[0021] When cleaning is required, the electric push rod 10 drives the circular hole filter plate 9 forward to the top of the left bracket 3. At the same time, the rear half of the circular hole filter plate 9 is still working in the device body 1, and the magnet block 5 on the left works to suck out the debris. Afterwards, when cleaning is needed again, the electric push rod 10 drives the circular hole filter plate 9 backward to the top of the right bracket 3, and the magnet block 5 on the left side stops working to release the debris. At the same time, the magnet block 5 on the right side works to suck out the debris, and the work is repeated to ensure that it keeps working.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A round selection device for strengthening steel shot, comprising a device body (1), a bracket (3), a round hole filter plate (9) and a magnet block (5), wherein a feed port (7) is provided at the top of the device body (1), a screen (12) and a collecting drawer (14) are provided at the lower part of the device body (1), and the device is characterized in that: The bracket (3) and the magnet block (5) are symmetrically arranged on both sides of the device body (1), and the circular hole filter plate (9) is driven by an electric push rod (10) to move left and right along the direction of the linear track (4); the length of the circular hole filter plate (9) is twice the width of the device body (1).

2. The roundness selection device for strengthening steel shot according to claim 1 is characterized by: The length of the support (3) is 1 / 2 of the length of the circular hole filter plate (9).

3. The roundness selection device for strengthening steel shot according to claim 1 is characterized by: Reinforcing ribs (2) are provided on both sides below the bracket (3), and the electric push rod (10) is provided below one side of the bracket (3) and between the reinforcing ribs (2).

4. The roundness selection device for strengthening steel shot according to claim 1 is characterized by: An opening (13) is provided on one side below the device body (1).

5. The roundness selection device for strengthening steel shot according to claim 1 is characterized by: Baffles (8) are provided on both sides of the inner wall of the device body (1), and the baffles (8) are attached to and located above the circular hole filter plate (9).

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