Shot blasting machine

Abstract

The utility model provides a shot blasting machine, which relates to the technical field of shot blasting cleaning machines and comprises a shell, a conveying mechanism is fixedly mounted at the bottom end of the shell, a shot blasting mechanism is arranged in the shell, and a cleaning mechanism is arranged in the shell. Large impurities can be screened out by a filter screen in the using process, and after the using process, a worker can hold a handle and pull the handle backwards, so that a filter box slides out of a material receiving box through a sliding groove, and then a clamping plate can be held and pulled upwards, so that the clamping plate drives a clamping block to slide upwards; when the clamping blocks slide out of the clamping grooves and the clamping plates completely slide out of the filtering box, the filtering net can be replaced or cleaned, so that the situation that the filtering structure is not designed in the material receiving box, and the surface of a workpiece adsorbs some large impurities after long-time use is avoided; and the situation that the material receiving box cannot be used due to the fact that the interior of the material receiving box is blocked is avoided.

Description

Technical Field

[0001] The utility model relates to the field of steel processing, in particular to a shot blasting machine. Background Art

[0002] Shot blasting machine (shot blasting machine) uses steel shot to be sent to a high-speed rotating disc, and uses the centrifugal force to make the high-speed thrown steel shot hit the surface of the parts to achieve the purpose of finishing. The shot blasting machine can produce compressive stress on the surface of the parts, and it does not contain silicon powder, so it has little pollution to the environment. Shot blasting is used to remove rust, welding slag, oxide scale and dirt on the surface of the workpiece, so that a metallic luster surface with a certain degree of smoothness and uniformity can be obtained, so as to remove stress and improve the surface coating quality and corrosion resistance of the workpiece. According to the publication number: CN213647200U, a roller-through shot blasting cleaning machine is disclosed, including a conveying frame, a first conveying roller and a shot blasting cleaning frame, a telescopic adjustment rod is fixed to the lower part of the left and right ends of the conveying frame, and the lower end of the telescopic adjustment rod is connected to a support column, the shot blasting cleaning frame is connected to the middle upper end of the conveying frame, and shielding strips are distributed on the left and right sides of the shot blasting cleaning frame, and shot blasting devices are distributed on the upper and lower sides of the interior of the shot blasting cleaning frame, and an angle adjustment shaft is connected to the middle of the right end of the shot blasting device, and a connecting piece is connected to the right end of the angle adjustment shaft. The roller-passing shot blasting cleaning machine is provided with a telescopic adjusting rod, which is convenient for driving the telescopic adjusting rod to rise and fall under the action of the hydraulic rod, so as to adjust the overall height of the device, which brings convenience to the staff in removing the goods, and the shot blasting machine is designed to be adjustable, and the angle of the shot blasting machine can be adjusted by rotating the angle adjustment shaft, thereby greatly improving the shot blasting effect. However, the above technology still has some defects. For example, there is no filtering structure designed inside the material receiving box. After long-term use, if some larger impurities are adsorbed on the surface of the workpiece, it will cause the inside of the material receiving box to be blocked and become unusable. The practicability is poor and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a shot blasting machine, comprising a shell, a conveying mechanism is fixedly installed at the bottom end of the shell, a shot blasting mechanism is arranged inside the shell, and a cleaning mechanism is arranged inside the shell;

[0005] The shot blasting mechanism includes a material receiving box, a material delivery pipe is provided at the bottom end of the material receiving box, a storage box is fixedly installed at the other end of the material delivery pipe, a conduit is fixedly installed at the bottom end of the storage box, a nozzle is fixedly installed inside the conduit, a slide groove is provided inside the material receiving box, a filter box is slidably connected inside the slide groove, a block is fixedly installed inside the filter box, a filter screen is slidably connected to the top of the block, a card slot is provided inside the filter box, a card block is slidably connected inside the card slot, and a card plate is fixedly installed on the back of the card block.

[0006] Preferably, the conveying mechanism includes a base, a support column is fixedly installed at the bottom end of the base, a fixed block is fixedly installed at the top end of the base, a motor A is fixedly installed on the surface of the fixed block, a roller is installed at the output end of the motor A, the roller is rotatably connected to the fixed block, the nozzles are evenly distributed inside the conduit, and a connecting belt is rotatably connected to the surface of the roller. Here, it is more convenient for the roller to rotate.

[0007] Preferably, the cleaning mechanism includes a motor B, a rotating groove is provided on the surface of the housing, the motor B is fixedly mounted on the surface of the housing, a rotating rod is installed at the output end of the motor B, and a cleaning brush is fixedly mounted on the top of the rotating rod. Here, the workpiece is better shot blasted.

[0008] Preferably, a handle is fixedly mounted on the surface of the filter box, the filter box is slidably connected to the material receiving box, and the filter screen is slidably connected to the filter box. Here, it is more convenient for the filter box to slide.

[0009] Preferably, the card slots are symmetrically distributed at the front and rear ends of the filter box, the card block is slidably connected to the filter box, and the card plate is slidably connected to the filter box. Here, it is more convenient for the card plate to slide.

[0010] Preferably, a protrusion is fixedly mounted on the side of the housing, a mounting groove is formed at the top of the protrusion, a mounting block is slidably connected inside the mounting groove, a mounting plate is fixedly mounted at the top of the mounting block, and a baffle is fixedly mounted at the bottom of the mounting plate. Here, it is more convenient to replace the baffle after long-term use.

[0011] Preferably, the protrusions are symmetrically distributed at the left and right ends and the front and rear ends of the housing, the mounting block is slidably connected to the protrusions, the mounting plate is slidably connected to the protrusions, the mounting plate is slidably connected to the housing, and the baffles are evenly distributed at the bottom of the mounting plate. Here, it is more convenient for the mounting block and the mounting plate to slide.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model achieves a better use effect by arranging a slide groove, a filter box, a handle, a block, a filter screen, a slot, a block and a card plate. When some larger impurities are encountered during use, they will be screened out by the filter screen. After the use process, the staff can hold the handle and pull it backwards to make the filter box slide out of the inside of the material receiving box through the slide groove. Then the card plate can be pinched and pulled upward, so that the card plate drives the block to slide upward. When the block slides out of the slot and the card plate completely slides out of the filter box, the filter screen can be replaced or cleaned, thereby avoiding the situation that the material receiving box is not designed with a filtering structure, and after long-term use, if some larger impurities are adsorbed on the surface of the workpiece, it will cause the inside of the material receiving box to be blocked and become unusable.

[0014] 2. In the utility model, a convex block, a mounting groove, a mounting block, a mounting plate and a baffle are provided. The top end of the mounting block is fixedly mounted with a mounting plate, and the bottom end of the mounting plate is fixedly mounted with a baffle, which makes it more convenient to replace the baffle after long-term use. If the baffle is damaged after long-term use, the mounting plate can be pinched and pulled upward, so that the mounting plate drives the mounting block to slide upward inside the convex block through the mounting groove. When the mounting block completely slides out of the convex block, the baffle can be replaced, thereby preventing the cleaning pills from splashing out from the inside of the shell and causing injuries to the staff due to the baffle being damaged and unable to play a protective role after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a shot blasting machine is proposed for the utility model;

[0016] Figure 2 An explosion schematic diagram of a shot blasting machine is proposed for the utility model;

[0017] Figure 3 A shot blasting machine is proposed for the utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 A shot blasting machine is proposed for the utility model Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 A shot blasting machine is proposed for the utility model Figure 2 Enlarged view of center C.

[0020] Legend:

[0021] 1. Shell; 2. Base; 3. Support column; 4. Fixed block; 5. Motor A; 6. Roller; 7. Material receiving box; 8. Material conveying pipe; 9. Storage box; 10. Conduit; 11. Nozzle; 12. Slide; 13. Filter box; 14. Handle; 15. Block; 16. Filter; 17. Slot; 18. Block; 19. Card; 20. Rotating slot; 21. Motor B; 22. Rotating rod; 23. Cleaning brush; 24. Bump; 25. Mounting slot; 26. Mounting block; 27. Mounting plate; 28. Baffle; 29. ​​Connecting belt. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1:

[0025] See also Figure 1-5 The utility model provides a technical solution: a shot blasting machine, comprising a shell 1, a conveying mechanism is fixedly installed at the bottom end of the shell 1, a shot blasting mechanism is arranged inside the shell 1, and a cleaning mechanism is arranged inside the shell 1;

[0026] The shot blasting mechanism includes a material receiving box 7, a material delivery pipe 8 is arranged at the bottom end of the material receiving box 7, a storage box 9 is fixedly installed at the other end of the material delivery pipe 8, a guide tube 10 is fixedly installed at the bottom end of the storage box 9, a nozzle 11 is fixedly installed inside the guide tube 10, a chute 12 is arranged inside the material receiving box 7, a filter box 13 is slidably connected inside the chute 12, a block 15 is fixedly installed inside the filter box 13, a filter screen 16 is slidably connected to the top of the block 15, a card slot 17 is arranged inside the filter box 13, a card block 18 is slidably connected inside the card slot 17, a card plate 19 is fixedly installed on the back of the card block 18, and by arranging the chute 12, the filter box 13, the handle 14, the block 15, the filter screen 16, the card slot 17, the card block 18 and the card plate 19, a more The filter screen 16 is preferably used to filter out larger impurities encountered during use, and after use, the staff can hold the handle 14 and pull it backwards to make the filter box 13 slide out of the material receiving box 7 through the slide groove 12. In this way, the clamping plate 19 can be pinched and pulled upward to make the clamping plate 19 drive the clamping block 18 to slide upward. When the clamping block 18 slides out of the clamping groove 17 and the clamping plate 19 completely slides out of the filter box 13, the filter screen 16 can be replaced or cleaned, thereby avoiding the situation that the material receiving box 7 is not designed with a filtering structure, and some larger impurities are adsorbed on the surface of the workpiece after long-term use, which will cause the material receiving box 7 to be blocked and cannot be used. The conveying mechanism includes a base 2, and the bottom end of the base 2 is fixedly mounted A support column 3 is provided, a fixed block 4 is fixedly installed on the top of the base 2, a motor A5 is fixedly installed on the surface of the fixed block 4, a roller 6 is installed on the output end of the motor A5, the roller 6 is rotatably connected to the fixed block 4, the nozzles 11 are evenly distributed inside the conduit 10, and a connecting belt 29 is rotatably connected on the surface of the roller 6, which is more convenient for the roller 6 to rotate and prevents the roller 6 from being unable to continue to rotate due to being stuck by the fixed block 4 during use. The cleaning mechanism includes a motor B21, a rotating groove 20 is opened on the surface of the shell 1, the motor B21 is fixedly installed on the surface of the shell 1, a rotating rod 22 is installed on the output end of the motor B21, and a cleaning brush 23 is fixedly installed on the top of the rotating rod 22, so as to better shot blast the workpiece and avoid the problem of the roller 6 being stuck in the fixed block 4 during use. In the process of use, the bottom end of the workpiece cannot be cleaned because there is no cleaning structure designed for the bottom end of the workpiece. A handle 14 is fixedly installed on the surface of the filter box 13. The filter box 13 is slidably connected to the material receiving box 7, and the filter screen 16 is slidably connected to the filter box 13, which is more convenient for the filter box 13 to slide and prevents the filter box 13 from being stuck by the material receiving box 7 during use, causing the filter box 13 to be unable to slide further. The card grooves 17 are symmetrically distributed at the front and rear ends of the filter box 13, the card block 18 is slidably connected to the filter box 13, and the card plate 19 is slidably connected to the filter box 13, which is more convenient for the card plate 19 to slide and prevents the card plate 19 from being stuck by the filter box 13 during use, causing the card plate 19 to be unable to slide further.

[0027] Embodiment 2:

[0028] See also Figure 1-2 5. A protrusion 24 is fixedly installed on the side of the housing 1. A mounting groove 25 is provided at the top of the protrusion 24. A mounting block 26 is slidably connected inside the mounting groove 25. A mounting plate 27 is fixedly installed on the top of the mounting block 26. A baffle 28 is fixedly installed on the bottom of the mounting plate 27. It is more convenient to replace the baffle 28 after long-term use. If the baffle 28 is damaged after long-term use, the mounting plate 27 can be pinched and pulled upward, so that the mounting plate 27 drives the mounting block 26 to slide upward inside the protrusion 24 through the mounting groove 25. When the mounting block 26 completely slides out of the protrusion 24, the baffle 28 can be replaced at this time, thereby preventing the baffle 28 from being damaged during long-term use. After a period of use, the baffle 28 is damaged and cannot play a protective role, causing cleaning pills to splash out from the inside of the shell 1 and injure the staff. The protrusions 24 are symmetrically distributed at the left, right, front and back ends of the shell 1, the mounting block 26 is slidably connected to the protrusion 24, the mounting plate 27 is slidably connected to the protrusion 24, the mounting plate 27 is slidably connected to the shell 1, and the baffle 28 is evenly distributed at the bottom of the mounting plate 27, which makes it easier for the mounting block 26 and the mounting plate 27 to slide, and avoids the mounting block 26 and the mounting plate 27 being stuck by the protrusion 24 or the shell 1 during use, causing the mounting block 26 and the mounting plate 27 to be unable to continue sliding.

[0029] Working principle: When in use, first place the shell 1 at the required position, so that the support column 3 can firmly support the shell 1 through the base 2, and then the workpiece can be placed on the top of the roller 6, and the motor A5 on the surface of the fixed block 4 is started, so that the motor A5 drives the roller 6 to rotate between the fixed blocks 4, and then the roller 6 can rotate together through the connecting belt 29, and drive the workpiece to rotate toward the inside of the shell 1, and then start the nozzle 11 inside the conduit 10, so that the nozzle 11 sprays the cleaning pills inside the storage box 9 on the surface of the workpiece through the conduit 10 to achieve the cleaning effect, and at this time, those sprayed cleaning pills will fall down through the roller 6 and fall into the inside of the material receiving box 7, and return to the inside of the storage box 9 through the feed pipe 8 to achieve the effect of recycling, and those sprayed cleaning pills will be preliminarily filtered through the filter screen 16 inside the filter box 13, thereby preventing blockage in the material receiving box 7, and when the workpiece is cleaned, the motor B21 can be started to drive the motor B21 to drive the cleaning pills inside the storage box 9 to achieve the cleaning effect. The movable rotating rod 22 and the cleaning brush 23 rotate inside the housing 1 through the rotating groove 20, so that the cleaning brush 23 cleans the impurities remaining on the surface of the workpiece, and after use, the handle 14 can be held and pulled backward, so that the handle 14 drives the filter box 13 to slide backward inside the material receiving box 7 through the slide groove 12. When the filter box 13 completely slides out of the inside of the material receiving box 7, the impurities inside it can be cleaned, and at this time, the card plate 19 can be pinched and pulled upward, so that the card plate 19 drives the card block 18 upward Slide, then the block 18 slides out of the filter box 13 through the slot 17, and after the card plate 19 completely slides out of the filter box 13, the filter screen 16 can be removed from the top of the block 15 for replacement, and if the baffle 28 needs to be replaced after long-term use, the mounting plate 27 can be pinched and pulled upward, so that the mounting plate 27 drives the mounting block 26 to slide upward inside the protrusion 24 through the mounting slot 25, and when the mounting block 26 completely slides out of the protrusion 24, the baffle 28 can be replaced.

Claims

1. A shot blasting machine, comprising a housing (1), characterized in that: A conveying mechanism is fixedly mounted on the bottom end of the shell (1), a shot blasting mechanism is arranged inside the shell (1), and a cleaning mechanism is arranged inside the shell (1); The shot blasting mechanism comprises a material receiving box (7), a material delivery pipe (8) is arranged at the bottom end of the material receiving box (7), a storage box (9) is fixedly installed at the other end of the material delivery pipe (8), a guide tube (10) is fixedly installed at the bottom end of the storage box (9), a nozzle (11) is fixedly installed inside the guide tube (10), a slide groove (12) is provided inside the material receiving box (7), a filter box (13) is slidably connected inside the slide groove (12), a stopper (15) is fixedly installed inside the filter box (13), a filter screen (16) is slidably connected to the top end of the stopper (15), a card slot (17) is provided inside the filter box (13), a card block (18) is slidably connected inside the card slot (17), and a card plate (19) is fixedly installed on the back of the card block (18).

2. The shot blasting machine according to claim 1, characterized in that: The conveying mechanism comprises a base (2), a support column (3) is fixedly mounted on the bottom end of the base (2), a fixed block (4) is fixedly mounted on the top end of the base (2), a motor A (5) is fixedly mounted on the surface of the fixed block (4), a roller (6) is mounted on the output end of the motor A (5), the roller (6) is rotatably connected to the fixed block (4), the nozzles (11) are evenly distributed inside the conduit (10), and a connecting belt (29) is rotatably connected to the surface of the roller (6).

3. The shot blasting machine according to claim 1, characterized in that: The cleaning mechanism comprises a motor B (21), a rotating groove (20) is provided on the surface of the housing (1), the motor B (21) is fixedly mounted on the surface of the housing (1), a rotating rod (22) is mounted on the output end of the motor B (21), and a cleaning brush (23) is fixedly mounted on the top end of the rotating rod (22).

4. The shot blasting machine according to claim 1, characterized in that: A handle (14) is fixedly mounted on the surface of the filter box (13); the filter box (13) is slidably connected to the material receiving box (7); and the filter screen (16) is slidably connected to the filter box (13).

5. The shot blasting machine according to claim 1, characterized in that: The card slots (17) are symmetrically distributed at the front and rear ends of the filter box (13); the card block (18) is slidably connected to the filter box (13); and the card plate (19) is slidably connected to the filter box (13).

6. The shot blasting machine according to claim 1, characterized in that: A protrusion (24) is fixedly mounted on the side of the housing (1), a mounting groove (25) is formed at the top of the protrusion (24), a mounting block (26) is slidably connected inside the mounting groove (25), a mounting plate (27) is fixedly mounted on the top of the mounting block (26), and a baffle (28) is fixedly mounted on the bottom of the mounting plate (27).

7. The shot blasting machine according to claim 6, characterized in that: The protrusions (24) are symmetrically distributed at the left and right ends and the front and rear ends of the housing (1); the mounting block (26) is slidably connected to the protrusions (24); the mounting plate (27) is slidably connected to the protrusions (24); the mounting plate (27) is slidably connected to the housing (1); and the baffles (28) are evenly distributed at the bottom end of the mounting plate (27).

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