Shot blasting machine with shot-slag separation structure

Abstract

The utility model discloses a shot blasting machine with a shot-slag separation structure, which comprises a shot blasting machine body, a connecting channel, a shot-slag separation box and a connecting mechanism, the connecting channel and the shot-slag separation box are arranged at the lower end of the shot blasting machine body, the shot-slag separation box covers the outer side of the lower end of the connecting channel, and the connecting mechanism is arranged at the right end of the shot-slag separation box. And the connecting mechanism drives the shot-slag separation box to move front and back at the lower end of the connecting channel, and the fixed pressing plate is arranged at the front end of the separation filter plate in an attached mode. According to the shot blasting machine provided with the shot-slag separation structure, waste residues are filtered out through the separation filter plate, so that shot-slag separation is conveniently achieved, the connection mechanism is combined to drive the shot-slag separation box to move front and back at the lower end of the connection channel, the waste residues can be more rapidly filtered out through the separation filter plate, and the actual shot-slag separation efficiency is greatly improved; and the separation filter plate and the shot-slag separation box can be conveniently detached, so that the recycled shots can be conveniently taken out.

Description

Technical Field

[0001] This utility model relates to the technical field of shot blasting machines, specifically a shot blasting machine equipped with a shot-slag separation structure. Background Technology

[0002] Shot blasting machine refers to a casting equipment that uses a high-speed rotating shot blasting wheel to uniformly remove dirt and oxides such as oxide scale and rust from the surface of castings, steel plates and other workpieces, so that the surface of the workpiece meets the processing effect and quality requirements. Shot blasting machine is widely used in metal surface treatment in the fields of automobile, aviation, railway, shipbuilding, metallurgy and machinery manufacturing to remove sand, remove cores and clean the processed castings.

[0003] As disclosed in announcement number CN219596918U, a shot blasting machine's shot slag separation structure includes a shot blasting machine housing. Inside the shot blasting machine housing, a first rotating shaft is rotatably mounted via bearings. The first rotating shaft has an inner cavity with a groove on its inner wall. A permanent magnet rod is installed inside the inner cavity. A sliding plate is located inside the groove. The top and bottom of the inner cavity are both provided with through slots inside the shot blasting machine housing. In this shot blasting machine's shot slag separation structure, the design of the sliding plate and the groove ensures that there is a certain distance between the outer side of the permanent magnet rod and the inner side of the first rotating shaft. This ensures that when the permanent magnet rod is pulled out from inside the first rotating shaft, the rust slag adsorbed on the permanent magnet rod will not fall off. It also ensures that when the first rotating shaft rotates, it can drive the permanent magnet rod to rotate. By starting the motor, six permanent magnet rods can be driven to rotate simultaneously, increasing the area where the permanent magnet rods adsorb rust slag and reducing the number of times the permanent magnet rods need to be cleaned.

[0004] However, the existing technology has the problem that the separation operation between the projectile and the metal waste is inconvenient, the separation efficiency is very low, and it is not convenient to take out the separated projectile for recycling in a timely manner. For example, the comparative patents listed above have this problem.

[0005] To address this issue, we propose a shot blasting machine with a shot-slag separation structure. Utility Model Content

[0006] The purpose of this utility model is to provide a shot blasting machine with a shot-slag separation structure, so as to solve the problems mentioned in the background art, which are that the separation operation between shot and metal waste is inconvenient, the separation efficiency is very low, and it is inconvenient to take out the separated shot in time for recycling.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a shot blasting machine with a shot-slag separation structure, comprising a shot blasting machine body and a connecting channel disposed at the lower end of the shot blasting machine body;

[0008] The shot blasting machine body has support frames welded to both the left and right sides at the lower end.

[0009] Also includes:

[0010] The pellet separation box is covered on the outside of the lower end of the connecting channel, and a separation filter plate is installed through the lower end of the pellet separation box. Both the front and rear ends of the upper end of the pellet separation box are fixedly connected to the connecting plates, and the connecting plates and the connecting rods used for support form a front-to-back sliding structure.

[0011] The connecting rod is fixedly connected to the front and rear sides of the lower end of the shot blasting machine body;

[0012] A connecting mechanism is provided at the right end of the pellet separation box, and the connecting mechanism drives the pellet separation box to move back and forth at the lower end of the connecting channel;

[0013] A fixed pressure plate is attached to the front end of the separation filter plate, and the fixed pressure plate drives the separation filter plate to form a disassembly structure at the lower end of the pellet separation box.

[0014] Preferably, the connecting mechanism includes a fixed plate fixedly connected to the lower right end of the shot blasting machine body, a motor fixedly installed at the lower end of the fixed plate, an eccentric wheel fixedly connected to the output end of the motor, and a movable frame sleeved on the outer surface of the eccentric wheel.

[0015] Preferably, the motor drives the eccentric wheel to rotate inside the movable frame, and the eccentric wheel is fitted against the inner side wall of the movable frame.

[0016] Preferably, the movable frame is fixedly connected to the right end of the pellet separation box.

[0017] Preferably, a side block is fixedly connected to the front end of the separating filter plate, and a fixed pressure plate is attached to the middle of the side block. The fixed pressure plate is hinged to the middle of the auxiliary block, and the auxiliary block is fixedly connected to the front end of the pellet separation box.

[0018] Preferably, the fixing plate is attached to the front end of the separation filter plate, and the fixing plate forms a flipping structure at the front end of the pellet separation box.

[0019] Preferably, a baffle for limiting the position is fitted to the front end of the fixed pressure plate, and the baffle is fixedly connected to the front end of the movable rod. The movable rod is rotatably connected to the front end of the pellet separation box, and the movable rod is inserted into the middle of the fixed pressure plate.

[0020] Preferably, a torsion spring is provided at the connection between the movable rod and the pellet separation box, and the rotation angle between the movable rod and the pellet separation box is in the range of 0-90°.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows: In this shot blasting machine equipped with a shot-slag separation structure, during processing, the shot and metal waste fall onto the separation filter plate in the shot-slag separation box. The waste is filtered out through the separation filter plate, thus facilitating shot-slag separation. Moreover, combined with the connecting mechanism, the shot-slag separation box moves back and forth at the lower end of the connecting channel, allowing the waste to be filtered out through the separation filter plate more quickly, greatly improving the actual shot-slag separation efficiency. Furthermore, combined with the setting of the fixed pressure plate, it is easy to disassemble the separation filter plate and the shot-slag separation box, thus facilitating the removal of the recovered shot.

[0022] 1. It is equipped with a shot and slag separation box and a separation filter plate. The shot and metal waste fall into the shot and slag separation box together. The metal waste can be filtered out by the separation filter plate, thus facilitating the separation of shot and slag.

[0023] 2. It is equipped with a connecting plate, a connecting rod and a connecting mechanism. The connecting mechanism can drive the shot separation box to move back and forth at the front end of the connecting channel, thereby improving the efficiency of shot separation. Combined with the back and forth sliding between the connecting plate and the connecting rod, the stability of the shot separation box moving back and forth at the lower end of the connecting channel is improved.

[0024] 3. It is equipped with a fixed pressure plate and a baffle. The baffle is set at the front end of the fixed pressure plate and is attached to the lower end of the separation filter plate. This facilitates the limiting of the separation filter plate and the shot separation box, and also facilitates the disassembly of the separation filter plate and the shot separation box, so as to easily remove the recovered shot from the shot separation box. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a front view sectional view of the pellet separation box, connecting channel and separation filter plate of this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0028] Figure 4 This is a schematic diagram of the overall structure of the pellet separation box, connecting plate, connecting rod and separation filter plate of this utility model;

[0029] Figure 5 This is a schematic diagram of the overall structure of the connecting mechanism of this utility model;

[0030] Figure 6 This is a schematic diagram of the disassembled state of the pellet separation box and separation filter plate of this utility model;

[0031] Figure 7 This utility model Figure 4Enlarged structural diagram at point A in the middle;

[0032] Figure 8 This is a rear view structural diagram of the fixed pressure plate, baffle, and movable rod of this utility model.

[0033] In the diagram: 1. Shot blasting machine body; 2. Support frame; 3. Connecting channel; 4. Shot and slag separation box; 5. Connecting plate; 6. Connecting rod; 7. Connecting mechanism; 8. Fixing plate; 9. Motor; 10. Eccentric wheel; 11. Movable frame; 12. Separation filter plate; 13. Side block; 14. Auxiliary block; 15. Fixing pressure plate; 16. Baffle; 17. Movable rod. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Please see Figures 1-8 The present invention provides the following technical solution.

[0036] Example 1: To address the problems existing in the prior art, this example provides a shot blasting machine with a shot-slag separation structure. The machine comprises a shot blasting machine body 1, a support frame 2, a connecting channel 3, a shot-slag separation box 4, and a separation filter plate 12. Support frames 2 are welded to the left and right sides of the lower end of the shot blasting machine body 1. A connecting channel 3 is located in the middle of the lower end of the shot blasting machine body 1, and the shot-slag separation box 4 is installed at the lower end of the connecting channel 3. The separation filter plate 12 is installed through the bottom of the shot-slag separation box 4. The shot blasting machine body 1 is a mature existing technology, well-known to those skilled in the art, and will not be described in detail. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the surface of the material is shot blasted by the shot in the shot blasting machine body 1. After being impacted by the steel balls, the metal waste on the surface of the workpiece and the steel balls fall into the shot-slag separation box 4 together. Combined with the setting of the separation filter plate 12, the metal waste can be filtered through the separation filter plate 12. The shot is placed at the upper end of the separation filter plate 12, thereby realizing shot-slag separation.

[0037] Example 2: Existing shot blasting machines with shot-slag separation structures have inconvenient operation for separating shot from metal scrap, and the separation efficiency is very low. Therefore, by setting up connecting plates 5, connecting rods 6, and connecting mechanisms 7, connecting plates 5 are fixedly connected to both the front and rear ends of the upper end of the shot-slag separation box 4, and the connecting plates 5 and the connecting rods 6 used for support form a front-to-back sliding structure. The connecting rods 6 are fixedly connected to the front and rear sides of the lower end of the shot blasting machine body 1. The connecting mechanism 7 is located at the right end of the shot-slag separation box 4, and the connecting mechanism 7 drives the shot-slag separation box 4 to move back and forth at the lower end of the connecting channel 3. The connecting mechanism 7 includes a fixed plate 8 fixedly connected to the lower right end of the shot blasting machine body 1, a motor 9 fixedly installed at the lower end of the fixed plate 8, an eccentric wheel 10 fixedly connected to the output end of the motor 9, and a movable frame 11 sleeved on the outer surface of the eccentric wheel 10. The motor 9 drives the eccentric wheel 10 to rotate inside the movable frame 11, and the eccentric wheel 10 is fitted against the inner side wall of the movable frame 11. The movable frame 11 is fixedly connected to the right end of the shot-slag separation box 4. Figure 1 , Figure 2 and Figure 5 As shown, during the shot separation process, motor 9 can be started. Motor 9 drives eccentric wheel 10 to rotate inside the movable frame 11. Eccentric wheel 10 is fitted inside the movable frame 11, causing the movable frame 11 to move the shot separation box 4 back and forth at the lower end of the connecting channel 3. The shot separation box 4 drives the connecting plate 5 and the connecting rod 6 to slide back and forth, improving the stability of the shot separation box 4 at the lower end of the connecting channel 3. By moving the shot separation box 4 and the separation filter plate 12 back and forth at the lower end of the connecting channel 3, the metal waste can be filtered and separated more quickly through the separation filter plate 12, thus improving the actual shot separation efficiency.

[0038] Example 3: Existing shot blasting machines with shot-dreg separation structures are inconvenient for timely removal and recycling of separated shot. Therefore, by setting up a side block 13, an auxiliary block 14, a fixed pressure plate 15, a baffle 16, and a movable rod 17, the fixed pressure plate 15 is fitted to the front end of the separation filter plate 12, and the fixed pressure plate 15 drives the separation filter plate 12 to form a disassembly structure at the lower end of the shot-dreg separation box 4. The front end of the separation filter plate 12 is fixedly connected to the side block 13, and the fixed pressure plate 15 is fitted to the middle of the side block 13. The fixed pressure plate 15 is hinged to the middle of the auxiliary block 14, and the auxiliary block... 14 is fixedly connected to the front end of the shot dregs separation box 4. A fixed pressure plate 15 is fitted against the front end of the separation filter plate 12, and the fixed pressure plate 15 forms a flipping structure at the front end of the shot dregs separation box 4. A baffle 16 for limiting movement is fitted against the front end of the fixed pressure plate 15, and the baffle 16 is fixedly connected to the front end of the movable rod 17. The movable rod 17 is rotatably connected to the front end of the shot dregs separation box 4, and the movable rod 17 is inserted into the middle of the fixed pressure plate 15. A torsion spring is provided at the connection between the movable rod 17 and the shot dregs separation box 4, and the rotation angle between the movable rod 17 and the shot dregs separation box 4 is within the range of 0-90°. Figure 1 , Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, after use, turn off the power. By rotating the baffle 16, the baffle 16 drives the movable rod 17 to rotate at the front end of the shot separation box 4. At this time, the torsion spring at the connection between the movable rod 17 and the shot separation box 4 undergoes elastic deformation. After the baffle 16 rotates 90°, it is attached to the front side of the fixed pressure plate 15, thereby releasing the limit on the fixed pressure plate 15. Then, the fixed pressure plate 15 is flipped upward, and the fixed pressure plate 15 rotates with the auxiliary block 14. The fixed pressure plate 15 is separated from the separation filter plate 12 and the side block 13, thereby releasing the limit between the separation filter plate 12 and the shot separation box 4. Then, the separation filter plate 12 is moved out from the bottom of the shot separation box 4, which makes it easier to remove the separated shot and also allows for cleaning of the separation filter plate 12 to prevent it from being blocked by metal waste.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shot blasting machine with a shot-slag separation structure, comprising a shot blasting machine body (1) and a connecting channel (3) disposed at the lower end of the shot blasting machine body (1); in, The shot blasting machine body (1) has support frames (2) welded to both the left and right sides at the lower end; Its characteristic is that it further includes: The pellet separation box (4) is covered on the outside of the lower end of the connecting channel (3), and the lower end of the pellet separation box (4) is connected with a separation filter plate (12). The front and rear ends of the upper end of the pellet separation box (4) are fixedly connected with connecting plates (5), and the connecting plates (5) and the connecting rod (6) used for support form a front and rear sliding structure. The connecting rod (6) is fixedly connected to the front and rear sides of the lower end of the shot blasting machine body (1); The connecting mechanism (7) is located at the right end of the pellet separation box (4), and the connecting mechanism (7) drives the pellet separation box (4) to move back and forth at the lower end of the connecting channel (3); A fixed pressure plate (15) is attached to the front end of the separation filter plate (12), and the fixed pressure plate (15) drives the separation filter plate (12) to form a disassembly structure at the lower end of the pellet separation box (4).

2. A shot blasting machine with a shot-slag separation structure according to claim 1, characterized in that: The connecting mechanism (7) includes a fixed plate (8) fixedly connected to the lower right end of the shot blasting machine body (1), a motor (9) fixedly installed at the lower end of the fixed plate (8), an eccentric wheel (10) fixedly connected to the output end of the motor (9), and a movable frame (11) sleeved on the outer surface of the eccentric wheel (10).

3. A shot blasting machine with a shot-slag separation structure according to claim 2, characterized in that: The motor (9) drives the eccentric wheel (10) to rotate inside the movable frame (11), and the eccentric wheel (10) is fitted against the inner side wall of the movable frame (11).

4. A shot blasting machine with a shot-slag separation structure according to claim 3, characterized in that: The movable frame (11) is fixedly connected to the right end of the pellet separation box (4).

5. A shot blasting machine with a shot-slag separation structure according to claim 1, characterized in that: The front end of the separation filter plate (12) is fixedly connected to a side block (13), and a fixed pressure plate (15) is attached to the middle of the side block (13). The fixed pressure plate (15) is hinged to the middle of the auxiliary block (14), and the auxiliary block (14) is fixedly connected to the front end of the pellet separation box (4).

6. A shot blasting machine with a shot-slag separation structure according to claim 5, characterized in that: The fixed pressure plate (15) is attached to the front end of the separation filter plate (12), and the fixed pressure plate (15) forms a flipping structure at the front end of the pellet separation box (4).

7. A shot blasting machine with a shot-slag separation structure according to claim 6, characterized in that: The front end of the fixed pressure plate (15) is fitted with a baffle (16) for limiting the position, and the baffle (16) is fixedly connected to the front end of the movable rod (17). The movable rod (17) is rotatably connected to the front end of the pellet separation box (4), and the movable rod (17) is inserted into the middle of the fixed pressure plate (15).

8. A shot blasting machine with a shot-slag separation structure according to claim 7, characterized in that: A torsion spring is provided at the connection between the movable rod (17) and the pellet separation box (4), and the rotation angle between the movable rod (17) and the pellet separation box (4) is 0-90°.

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