Screening and separating equipment for shot material recovery

Abstract

The utility model provides screening and separating equipment for shot material recovery, and relates to the technical field of shot material processing. A cover plate is fixed to the lower position of the left end face of the liquid storage tank through a screw, two rotating shafts are rotationally arranged on the liquid storage tank, a first baffle is welded to each rotating shaft, the inner sides of the two first baffles make contact, and liquid above the two first baffles is not communicated with liquid below the two first baffles; and a worm gear is welded on each rotating shaft. In shot material treatment, a first blocking assembly can drive a worm and a worm gear through a first motor, opening and closing of a first baffle are achieved, and blocking and releasing of shot materials are accurately controlled. And the brushing assembly drives a threaded rod through a second motor, so that a sliding frame and a cleaning brush move left and right, and the pills are effectively cleaned. The second blocking assembly pushes a second baffle through an electric cylinder and is matched with an inclined check block, automatic rolling of the cleaned pill materials is achieved, liquid can be isolated, impurities float, the pill materials precipitate, and screening is completed.

Description

Technical Field

[0001] This utility model relates to the field of pellet processing technology, and in particular to a screening and separation device for pellet recycling. Background Technology

[0002] Currently, shot peening equipment requires screening and separation of shot materials during processing. Screening and separation can remove impurities from the shot materials.

[0003] Currently, most separation methods during screening and separation are achieved by direct rinsing. However, some impurities remain on the pellets after rinsing, and high-precision cleaning and separation of the pellets cannot be achieved through brushing or density principles. Utility Model Content

[0004] This utility model relates to a screening and separation device for pellet recycling, which solves the problem that most current screening and separation methods rely on direct rinsing, leaving some impurities on the pellets after rinsing, and cannot achieve high-precision clean separation of pellets through brushing and density principles.

[0005] This utility model provides a screening and separation device for pellet recycling, specifically including: a storage tank; a cover plate is fixed to the lower left end face of the storage tank by a screw; two rotating shafts are mounted on the storage tank, and a first baffle is welded to each shaft. The inner sides of the two first baffles are in contact, and the liquid above the two first baffles is not in communication with the liquid below them; a worm gear is welded to each rotating shaft; two worms are mounted on the rear end face of the storage tank, and the two worms mesh with the two worm gears; two first motors are fixed to the rear end face of the storage tank, and the output shafts of the two first motors are respectively fixed to the two worms.

[0006] Furthermore, the rotating shaft, the first baffle, the worm gear, the worm, and the first motor together form the first blocking assembly; a brushing assembly is installed on the liquid storage tank, which consists of a sliding frame, a cleaning brush, a second motor, and a threaded rod. A sliding frame slides on the liquid storage tank, and a second motor is fixed on the right end face of the sliding frame. A threaded rod is fixed on the output shaft of the second motor and is threadedly connected to the liquid storage tank.

[0007] Furthermore, a cleaning brush is fixed to the bottom surface of the sliding frame, and the cleaning brush is in contact with the top surface of the first baffle.

[0008] Furthermore, a second blocking assembly is installed inside the liquid storage tank. The second blocking assembly consists of a block, an electric cylinder, and a second baffle. Two blocks are welded to the inner wall of the liquid storage tank. The tops of the two blocks are inclined. The two blocks are arranged in a mirror shape and are located below the two first baffles.

[0009] Furthermore, two electric cylinders are fixed to the right end face of the inner wall of the liquid storage tank. The extended ends of the two electric cylinders are fixed to the second baffle. The top surface of the second baffle is in contact with the bottom surface of a right-side block. When the two electric cylinders extend, the top surface of the second baffle is in contact with the bottom surface of a left-side block. At this time, the liquid above and below the second baffle is isolated.

[0010] Furthermore, a first drain pipe and a second drain pipe are welded to the rear end face of the liquid storage tank. Valves are installed on both the first drain pipe and the second drain pipe. The first drain pipe is flush with the bottom end face of the inner wall of the liquid storage tank, and the second drain pipe is flush with the top end face of the second baffle. When discharging liquid, the liquid below the second baffle can be discharged through the first drain pipe, and the liquid above the second baffle can be discharged through the second drain pipe.

[0011] Furthermore, an auxiliary block is welded to the bottom surface of the inner wall of the liquid storage tank. The auxiliary block is a right-angled triangular block structure.

[0012] This utility model provides a screening and separation device for pellet recycling, which has the following beneficial effects:

[0013] In the shot processing, the first blocking component uses a first motor to drive a worm gear, thereby opening and closing the first baffle and precisely controlling the blocking and release of the shot. The washing component uses a second motor to drive a threaded rod, causing the sliding frame and cleaning brush to move left and right for effective cleaning of the shot. The second blocking component uses an electric cylinder to push the second baffle, which, in conjunction with the tilting block, not only allows the cleaned shot to automatically roll off, but also isolates the liquid, causing impurities to float and the shot to settle, thus completing the screening process.

[0014] In terms of liquid management, the liquid storage tank is equipped with first and second drain pipes, which are flush with the bottom of the liquid storage tank and the top of the second baffle, respectively, allowing liquid to be discharged from different locations as needed, making operation convenient.

[0015] Furthermore, the storage tank design fully considers the convenience of shot discharge. The auxiliary block at the bottom of the storage tank has a right-angled triangular structure, allowing the shot to be automatically discharged from the cover under the guidance of the auxiliary block when the cover is opened. Overall, through the coordinated operation of its components, this storage tank effectively improves shot processing efficiency, reduces operational difficulty, and provides an integrated solution for shot cleaning and screening operations. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0018] In the attached diagram:

[0019] Figure 1 This invention provides a schematic diagram of the axial view of the screening and separation equipment for pellet recycling.

[0020] Figure 2 This utility model is shown Figure 1 A schematic diagram of the rotated axial view structure;

[0021] Figure 3 This utility model is shown Figure 2 A magnified structural diagram at point A;

[0022] Figure 4 This shows a partially cut-open axial view of the screening and separation equipment for pellet recycling of this utility model;

[0023] Figure 5 This is a schematic diagram of the main structure of the screening and separation equipment for pellet recycling of this utility model after partial cross-section;

[0024] Figure 6 This utility model is shown Figure 4 A schematic diagram of the rotated axial view structure;

[0025] List of reference numerals

[0026] 1. Liquid storage tank; 101. Cover plate; 102. Auxiliary block; 103. First drain pipe; 104. Second drain pipe; 2. First blocking assembly; 201. Rotating shaft; 202. First baffle; 203. Worm gear; 204. Worm; 205. First motor; 3. Brushing assembly; 301. Sliding frame; 302. Cleaning brush; 303. Second motor; 304. Threaded rod; 4. Second blocking assembly; 401. Stop block; 402. Electric cylinder; 403. Second baffle. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] Example 1: Please refer to Figures 1 to 6 :

[0029] This utility model proposes a screening and separation device for pellet recycling, comprising: a storage tank 1; a cover plate 101 fixed to the lower left end face of the storage tank 1 by a screw; two rotating shafts 201 rotating on the storage tank 1, each rotating shaft 201 having a first baffle 202 welded on it, the inner sides of the two first baffles 202 contacting each other, and the liquid above the two first baffles 202 not communicating with the liquid below them; a worm gear 203 welded on each rotating shaft 201; two worms 204 rotating on the rear end face of the storage tank 1, the two worms 204 meshing with the two worm gears 203; two first motors 205 fixed to the rear end face of the storage tank 1, the output shafts of the two first motors 205 respectively fixed to the two worms 204, driving the two first motors 205 to rotate; under the transmission of the worm gears 203 and worms 204, the two first baffles 202 can be opened and closed, thus achieving the blocking and release of pellets.

[0030] The rotating shaft 201, the first baffle 202, the worm gear 203, the worm 204, and the first motor 205 together form the first blocking assembly 2; a brushing assembly 3 is installed on the liquid storage tank 1. The brushing assembly 3 consists of a sliding frame 301, a cleaning brush 302, a second motor 303, and a threaded rod 304. A sliding frame 301 slides on the liquid storage tank 1. A second motor 303 is fixed on the right end face of the sliding frame 301. A threaded rod 304 is fixed on the output shaft of the second motor 303. The threaded rod 304 is threadedly connected to the liquid storage tank 1.

[0031] A cleaning brush 302 is fixed to the bottom surface of the sliding frame 301. The cleaning brush 302 contacts the top surface of the first baffle 202. When the shot needs to be washed, the second motor 303 is driven to rotate back and forth. Under the reciprocating drive of the threaded rod 304, the sliding frame 301 and the cleaning brush 302 move back and forth left and right, so that the shot can be cleaned.

[0032] The liquid storage tank 1 is equipped with a second blocking component 4, which consists of a block 401, an electric cylinder 402, and a second baffle 403. Two blocks 401 are welded on the inner wall of the liquid storage tank 1. The tops of the two blocks 401 are inclined and the two blocks 401 are set in a mirror shape. The two blocks 401 are located below the two first baffles 202.

[0033] Two electric cylinders 402 are fixed to the right end of the inner wall of the storage tank 1. The extended ends of the two electric cylinders 402 are fixed to the second baffle 403. The top surface of the second baffle 403 is in contact with the bottom surface of a right-side block 401. When the two electric cylinders 402 extend, the top surface of the second baffle 403 contacts the bottom surface of a left-side block 401. At this time, the liquid above and below the second baffle 403 is isolated. After the pellets are cleaned, the two first baffles 202 are driven to rotate. At this time, the pellets fall downwards and automatically roll downwards after falling onto the block 401, eventually falling to the bottom of the storage tank 1. At this time, the two electric cylinders 402 are driven to extend, and the two electric cylinders 402 drive the second baffle 403 to move to the left to complete the isolation of the liquid. At this time, the impurities float on the liquid surface, and the pellets are located at the bottom of the storage tank 1, thus achieving screening.

[0034] The liquid storage tank 1 has a first drain pipe 103 and a second drain pipe 104 welded to its rear end face. Valves are installed on both the first drain pipe 103 and the second drain pipe 104. The first drain pipe 103 is flush with the bottom end face of the inner wall of the liquid storage tank 1, and the second drain pipe 104 is flush with the top end face of the second baffle 403. When discharging liquid, the liquid below the second baffle 403 can be discharged through the first drain pipe 103, and the liquid above the second baffle 403 can be discharged through the second drain pipe 104.

[0035] Example 2, based on Example 1, such as Figures 1 to 6 As shown, an auxiliary block 102 is welded to the bottom surface of the inner wall of the liquid storage tank 1. The auxiliary block 102 is a right-angled triangular block structure. When the cover plate 101 is opened, the shot is automatically discharged from the cover plate 101 under the guidance of the auxiliary block 102, which is convenient for discharge.

[0036] The working principle of this embodiment is as follows: During use, the pellets are conveyed to the first baffle 202, driving the second motor 303 to rotate back and forth. Under the reciprocating drive of the threaded rod 304, the sliding frame 301 and the cleaning brush 302 move back and forth left and right to complete the cleaning of the pellets. After cleaning, the impurities float on the liquid surface. The two first motors 205 are driven to rotate, and under the transmission of the worm gear 203 and the worm 204, the two first baffles 202 are opened. At this time, the pellets fall downwards and automatically roll downwards after falling onto the baffle 401, eventually falling to the bottom of the storage tank 1. At this time, the two electric cylinders 402 are driven to extend, and the two electric cylinders 402 drive the second baffle 403 to move to the left to complete the isolation of the liquid. At this time, the impure pellets are located at the bottom of the storage tank 1, and screening is achieved. The first drain pipe 103 and the second drain pipe 104 are opened to drain the liquid. After draining, the cover plate 101 is opened. When the cover plate 101 is opened, the pellets are automatically discharged from the cover plate 101 under the guidance of the auxiliary block 102.

Claims

1. A screening and separation device for pellet recycling, comprising: A liquid storage tank (1); a cover plate (101) is fixed to the lower left end face of the liquid storage tank (1) by a screw. The liquid storage tank (1) has two rotating shafts (201) that rotate on it. Each rotating shaft (201) has a first baffle (202) welded on it. The inner sides of the two first baffles (202) are in contact, and the liquid above the two first baffles (202) is not connected to the liquid below them. Each rotating shaft (201) has a worm gear (203) welded on it. Two worms (204) rotate on the rear end face of the liquid storage tank (1), and the two worms (204) mesh with the two worm gears (203). Two first motors (205) are fixed to the rear end face of the liquid storage tank (1). 5) The output shaft is fixed to two worm gears (204) respectively; a brushing assembly (3) is installed on the liquid storage tank (1). The brushing assembly (3) consists of a sliding frame (301), a cleaning brush (302), a second motor (303) and a threaded rod (304). A sliding frame (301) slides on the liquid storage tank (1). A second motor (303) is fixed on the right end face of the sliding frame (301). A threaded rod (304) is fixed on the output shaft of the second motor (303). The threaded rod (304) is threadedly connected to the liquid storage tank (1). A cleaning brush (302) is fixed on the bottom end face of the sliding frame (301). The cleaning brush (302) contacts the top surface of the first baffle (202).

2. The screening and separation equipment for pellet recycling according to claim 1, characterized in that, The rotating shaft (201), the first baffle (202), the worm gear (203), the worm (204), and the first motor (205) together form the first blocking assembly (2).

3. The screening and separation equipment for pellet recycling according to claim 2, characterized in that, The liquid storage tank (1) is equipped with a second blocking assembly (4). The second blocking assembly (4) consists of a block (401), an electric cylinder (402), and a second baffle (403). Two blocks (401) are welded on the inner wall of the liquid storage tank (1). The tops of the two blocks (401) are inclined. The two blocks (401) are set in a mirror shape. The two blocks (401) are located below the two first baffles (202).

4. The screening and separation equipment for pellet recycling according to claim 3, characterized in that, Two electric cylinders (402) are fixed on the right end face of the inner wall of the liquid storage tank (1). The extended ends of the two electric cylinders (402) are fixed on the second baffle (403). The top surface of the second baffle (403) is in contact with the bottom surface of a right-side block (401). When the two electric cylinders (402) are extended, the top surface of the second baffle (403) is in contact with the bottom surface of a left-side block (401). At this time, the liquid above and below the second baffle (403) is isolated.

5. The screening and separation equipment for pellet recycling according to claim 4, characterized in that, The liquid storage tank (1) has a first drain pipe (103) and a second drain pipe (104) welded to its rear end face. Valves are installed on both the first drain pipe (103) and the second drain pipe (104). The first drain pipe (103) is flush with the bottom end face of the inner wall of the liquid storage tank (1), and the second drain pipe (104) is flush with the top end face of the second baffle (403). When discharging liquid, the liquid below the second baffle (403) can be discharged through the first drain pipe (103), and the liquid above the second baffle (403) can be discharged through the second drain pipe (104).

6. The screening and separation equipment for pellet recycling according to claim 5, characterized in that, An auxiliary block (102) is welded to the bottom surface of the inner wall of the liquid storage tank (1). The auxiliary block (102) is a right-angled triangular block structure.

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