Roller way through type shot blasting machine

Abstract

The utility model belongs to the technical field of shot blasting cleaning machines, and particularly relates to a roller way passing type shot blasting cleaning machine which comprises a cleaning box, a through opening is formed in the middle of the front face of the cleaning box, a roller way body is arranged in the middle of the interior of the through opening, a conveying roller is arranged in the roller way body, and a fixing assembly is arranged above one side of the roller way body of the cleaning box. A rubber strip is arranged at the bottom end, in the through opening, of the cleaning box. According to the shot blasting machine, the cleaning box, the through hole, the rubber strip, the feeding pipe, the negative pressure pump, the material pumping pipe, the material collecting box and the guide plate are matched with one another, so that the shot blasting machine has an automatic steel shot recycling function, the problem that after the steel shots in the shot blasting machine are used up, the shot blasting machine needs to be shut down for supplementing is solved, and the production efficiency is improved. And through mutual cooperation of the hydraulic cylinder, the roller and the protective pad, the shot blasting machine has a function of fixing a workpiece, and the problem that the workpiece is impacted by steel shots and deviates when the shot blasting machine is used is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, in particular to a roller conveyor type shot blasting machine. Background Art

[0002] During the cleaning process, the roller conveyor shot blasting machine uses an electrically controlled adjustable speed conveying roller to send steel structures or steel materials into the blasting area in the cleaning machine room. All surfaces of the steel structure or steel material are hit and rubbed by strong and dense projectiles from different coordinates, so that the oxide scale, rust layer and other dirt on the steel material fall off quickly, and the steel material surface obtains a smooth surface with a certain degree of roughness. It can be used for automobile parts, bridges, steel structures, glass, steel plates, pipelines, etc.

[0003] The existing patent number CN213647200U discloses a roller-through shot blasting machine, including a conveying frame, a first conveying roller and a shot blasting frame, the lower parts of the left and right ends of the conveying frame are fixed with telescopic adjustment rods, and the lower ends of the telescopic adjustment rods are connected to support columns, the shot blasting 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 frame, and the shot blasting machine is distributed on the upper and lower sides of the interior of the shot blasting frame, and the middle part of the right end of the shot blasting machine is connected to an angle adjustment shaft, and the right end of the angle adjustment shaft is connected to a connecting piece. The roller-through shot blasting machine is provided with a telescopic adjustment rod, which is easy to drive the telescopic adjustment 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 to remove 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 effect of shot blasting.

[0004] The prior art has the following problems:

[0005] 1. The existing roller conveyor shot blasting machine does not have the function of automatic recycling of steel shots, which also means that when the steel shots inside the shot blasting machine are used up, it needs to be stopped for replenishment, which affects the operating efficiency of the shot blasting machine, reduces the practicality of the shot blasting machine, and is inconvenient to promote;

[0006] 2. The existing roller-type shot blasting machine does not have the function of fixing the workpiece, which also leads to the workpiece being hit by the steel shot when the shot blasting machine is in use, which is prone to position displacement, thereby affecting the stability of the workpiece processing and reducing the effect of shot blasting. Utility Model Content

[0007] In view of the deficiencies of the prior art, the present utility model provides a roller - through shot blasting cleaning machine, which solves the problems existing nowadays. That is, it does not have the function of automatically recycling steel shots. This also leads to the need to stop the machine to replenish the steel shots when the steel shots inside the shot blasting cleaning machine are used up, thus affecting the operating efficiency of the shot blasting cleaning machine. And it does not have the function of fixing workpieces. This also causes the workpieces to be impacted by the steel shots during the use of the shot blasting cleaning machine, and it is easy to shift in position, thus affecting the stability of workpiece processing.

[0008] To achieve the above - mentioned purpose, the present utility model provides the following technical solutions: A roller - through shot blasting cleaning machine, including a cleaning box. A through - opening is provided in the middle of the front of the cleaning box. A roller main body is provided in the middle of the through - opening. A conveying roller is provided inside the roller main body. A fixing component is provided above one side of the roller main body in the cleaning box. A rubber strip is provided at the bottom end inside the through - opening of the cleaning box. A shot blaster is provided in the middle of the top of the cleaning box. A connecting pipe is provided at the bottom of the shot blaster. A nozzle is provided at the bottom end of the connecting pipe. A feeding pipe is provided above one side of the shot blaster. A negative - pressure pump is provided at the bottom end of the feeding pipe. A suction pipe is provided at the input end of the negative - pressure pump. An aggregate box is provided at the bottom end of the suction pipe. A guiding plate is provided on one side of the top of the aggregate box.

[0009] The fixing component includes a bracket. A hydraulic cylinder is provided on one side of the bracket. A bearing seat is provided at the top end inside the bracket. A rotating rod is provided at the bottom of the bearing seat. A roller is provided in the middle of the outer surface of the rotating rod. A protective pad is provided on the outer surface of the roller.

[0010] As a preferred technical solution of the present utility model, one end of the hydraulic cylinder is fixedly connected to the cleaning box, and the other end of the hydraulic cylinder is fixedly connected to the bracket. The number of hydraulic cylinders is several groups, and the hydraulic cylinders are arranged in an equidistant straight line.

[0011] As a preferred technical solution of the present utility model, the rotating rod is rotatably connected and installed on the bearing seat, and the outer surface of the rotating rod is fixedly connected to the roller. One side of the roller extends outside the bracket.

[0012] As a preferred technical solution of the present utility model, the protective pad is adhesively connected and installed on the roller. The protective pad is specifically made of silica gel material, and the size of the protective pad is adapted to the size of the roller.

[0013] As a preferred technical solution of the present utility model, the rubber strip is adhesively connected and installed on the through - opening. The number of rubber strips is several groups, and the rubber strips are arranged in a rectangular array.

[0014] As a preferred technical solution of the present utility model, the top end of the feeding pipe is fixedly connected to a shot blasting machine, the bottom end of the feeding pipe is fixedly connected to a negative pressure pump, the top end of the material extraction pipe is fixedly connected to the negative pressure pump, the bottom end of the material extraction pipe is fixedly connected to an aggregate box, and the material extraction pipe and the aggregate box are arranged in a through manner.

[0015] As a preferred technical solution of the present utility model, the guiding plate is installed on the cleaning box through a fixed connection, the guiding plate is inclined, and the position of the guiding plate corresponds to the position of the aggregate box.

[0016] Compared with the prior art, the present utility model provides a roller-pass shot blasting cleaning machine, which has the following beneficial effects:

[0017] 1. For this roller-pass shot blasting cleaning machine, during the cleaning process of the workpiece, first, through the rubber strip provided, the through opening is closed to prevent the steel shot from splashing outside the cleaning box. Then, through the guiding plate provided, the cleaned steel shot is guided to automatically gather in the aggregate box. Finally, by starting the negative pressure pump, the material extraction pipe extracts the steel shot gathered in the aggregate box and transports it to the shot blasting machine through the feeding pipe, achieving the effect of automatic steel shot recycling. This design enables the shot blasting cleaning machine to have the function of automatic steel shot recycling, avoiding the problem that when the steel shot inside the shot blasting cleaning machine is used up, it is necessary to stop the machine for replenishment, improving the practicability of the shot blasting cleaning machine and facilitating its popularization.

[0018] 2. For this roller-pass shot blasting cleaning machine, during the cleaning of the workpiece, by starting the hydraulic cylinder, the support can be pushed to move horizontally until the roller is in rolling connection with the side wall of the workpiece on the conveying roller, so as to fix and limit the workpiece, improving the stability of the workpiece. At the same time, through the protective pad provided, it can avoid damage to the workpiece caused by excessive clamping force and further improve the fixing effect. This design enables the shot blasting cleaning machine to have the function of fixing the workpiece, avoiding the problem that the workpiece shifts in position due to the impact of the steel shot during the use of the shot blasting cleaning machine and improving the shot blasting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the cross-sectional structural schematic diagram of the cleaning box of the present utility model;

[0021] Figure 3 is the three-dimensional structural schematic diagram of the fixing component of the present utility model;

[0022] Figure 4This is a schematic cross-sectional structure diagram of the roller of the present utility model.

[0023] In the figure: 1. Cleaning box; 2. Through opening; 3. Roller path main body; 4. Conveyor roller; 5. Fixing component; 501. Bracket; 502. Hydraulic cylinder; 503. Bearing seat; 504. Rotating rod; 505. Roller; 506. Protective pad; 6. Rubber strip; 7. Shot blasting machine; 8. Connecting pipe; 9. Nozzle; 10. Feeding pipe; 11. Negative pressure pump; 12. Material suction pipe; 13. Aggregate box; 14. Guide plate. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , in this implementation: A roller path through-type shot blasting and cleaning machine includes a cleaning box 1. A through opening 2 is provided in the middle of the front of the cleaning box 1. A roller path main body 3 is provided in the middle of the inside of the through opening 2. A conveyor roller 4 is provided inside the roller path main body 3. A fixing component 5 is provided above one side of the roller path main body 3 in the cleaning box 1. By providing the fixing component 5, it is convenient to fix and limit the workpiece, preventing the problem that the workpiece is displaced due to the impact of steel shots during the use of the shot blasting and cleaning machine. A rubber strip 6 is provided at the bottom end inside the through opening 2 of the cleaning box 1. A shot blasting machine 7 is provided in the middle of the top of the cleaning box 1. A connecting pipe 8 is provided at the bottom of the shot blasting machine 7. A nozzle 9 is provided at the bottom end of the connecting pipe 8. A feeding pipe 10 is provided above one side of the shot blasting machine 7. A negative pressure pump 11 is provided at the bottom end of the feeding pipe 10. A material suction pipe 12 is provided at the input end of the negative pressure pump 11. A material suction pipe 12 is provided at the bottom end of the material suction pipe 12. An aggregate box 13 is provided at the bottom end of the material suction pipe 12. A guide plate 14 is provided on one side of the top of the aggregate box 13;

[0026] The fixing component 5 includes a bracket 501. A hydraulic cylinder 502, model number KYE50, is provided on one side of the bracket 501. A bearing seat 503 is provided at the top end inside the bracket 501. A rotating rod 504 is provided at the bottom of the bearing seat 503. A roller 505 is provided in the middle of the outer surface of the rotating rod 504. A protective pad 506 is provided on the outer surface of the roller 505.

[0027] In this embodiment, one end of the hydraulic cylinder 502 is fixedly connected to the cleaning box 1, and the other end of the hydraulic cylinder 502 is fixedly connected to the bracket 501. The number of hydraulic cylinders 502 is several groups, and the hydraulic cylinders 502 are arranged in an equidistant straight line;

[0028] Specifically, the provided hydraulic cylinder 502 provides driving force for the displacement of the driving bracket 501, and at the same time facilitates the installation and fixation of the hydraulic cylinder 502, improving the stability and firmness of the hydraulic cylinder 502;

[0029] In this embodiment, the rotating rod 504 is rotatably connected and installed on the bearing seat 503. The outer surface of the rotating rod 504 is fixedly connected to the roller 505, and one side of the roller 505 extends to the outside of the bracket 501;

[0030] Specifically, the roller 505 is in rolling connection with the side wall of the workpiece on the conveying roller 4, so as to fix and limit the workpiece and improve the stability of the workpiece;

[0031] In this embodiment, the protective pad 506 is adhesively connected and installed on the roller 505. The protective pad 506 is specifically made of silica gel, and the size of the protective pad 506 is adapted to the size of the roller 505;

[0032] Specifically, by providing the protective pad 506, it is possible to avoid damage to the workpiece caused by excessive clamping force and further improve the fixing effect;

[0033] In this embodiment, the rubber strip 6 is adhesively connected and installed on the through port 2. The number of rubber strips 6 is several groups, and the rubber strips 6 are arranged in a rectangular array;

[0034] Specifically, by providing the rubber strip 6, the through port 2 is closed to prevent the steel shot from splashing outside the cleaning box 1;

[0035] In this embodiment, the top end of the feeding pipe 10 is fixedly connected to the shot blasting machine 7, the bottom end of the feeding pipe 10 is fixedly connected to the negative pressure pump 11, the top end of the material extraction pipe 12 is fixedly connected to the negative pressure pump 11, the bottom end of the material extraction pipe 12 is fixedly connected to the aggregate box 13, and the material extraction pipe 12 and the aggregate box 13 are in a through setting;

[0036] Specifically, by starting the negative pressure pump 11, the material extraction pipe 12 extracts the steel shot collected in the aggregate box 13 and transports it to the shot blasting machine 7 through the feeding pipe 10, achieving the effect of automatic recovery of the steel shot;

[0037] In this embodiment, the guiding plate 14 is fixedly connected and installed on the cleaning box 1. The guiding plate 14 is inclined, and the position of the guiding plate 14 corresponds to the position of the aggregate box 13;

[0038] Specifically, by providing the guiding plate 14, it is convenient to guide the cleaned steel shot to automatically gather into the aggregate box 13.

[0039] Working principle and usage process of the utility model: During the cleaning process of the workpiece, first, the rubber strip 6 is set to seal the through port 2 to prevent the steel shot from splashing outside the cleaning box 1. Then, the guide plate 14 arranged inside the cleaning box 1 guides the cleaned steel shot to automatically gather in the aggregate box 13. Finally, by starting the negative pressure pump 11, the material extraction pipe 12 extracts the steel shot gathered in the aggregate box 13 and transports it to the shot blasting machine 7 through the feeding pipe 10, achieving the effect of automatic steel shot recycling. When cleaning the workpiece, the hydraulic cylinder 502 inside the fixing component 5 can be started to push the support 501 to move horizontally until the roller 505 on the outer surface of the rotating rod 504 is in rolling connection with the side wall of the workpiece on the conveyor roller 4, so as to fix and limit the workpiece, improve the stability of the workpiece. At the same time, the protective pad 506 arranged on the outer surface of the roller 505 can avoid damage to the workpiece caused by excessive clamping force and further improve the fixing effect.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the utility model and are not used to limit the utility model. Although the technical solutions described in the foregoing embodiments have been described in detail with reference to the utility model, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. A roller conveyor type shot blasting cleaning machine, comprising a cleaning box (1), characterized in that: A through opening (2) is provided in the middle of the front of the cleaning box (1), a roller body (3) is provided in the middle of the through opening (2), a conveying roller (4) is provided in the roller body (3), a fixing assembly (5) is provided above one side of the roller body (3) of the cleaning box (1), a rubber strip (6) is provided at the bottom of the through opening (2) of the cleaning box (1), a shot blaster (7) is provided in the middle of the top of the cleaning box (1), a connecting pipe (8) is provided at the bottom of the shot blaster (7), a nozzle (9) is provided at the bottom of the connecting pipe (8), a feeding pipe (10) is provided above one side of the shot blaster (7), a negative pressure pump (11) is provided at the bottom of the feeding pipe (10), an extraction pipe (12) is provided at the input end of the negative pressure pump (11), a material collecting box (13) is provided at the bottom of the extraction pipe (12), and a guide plate (14) is provided at one side of the top of the material collecting box (13); The fixing assembly (5) comprises a bracket (501), a hydraulic cylinder (502) is arranged on one side of the bracket (501), a bearing seat (503) is arranged at the top end of the bracket (501), a rotating rod (504) is arranged at the bottom of the bearing seat (503), a roller (505) is arranged in the middle of the outer surface of the rotating rod (504), and a protective pad (506) is arranged on the outer surface of the roller (505).

2. The roller conveyor shot blasting machine according to claim 1, characterized in that: One end of the hydraulic cylinder (502) is fixedly connected to the cleaning box (1), and the other end of the hydraulic cylinder (502) is fixedly connected to the bracket (501). The hydraulic cylinders (502) are provided in a plurality of groups, and the hydraulic cylinders (502) are arranged in an equidistant straight line.

3. The roller conveyor shot blasting machine according to claim 1, characterized in that: The rotating rod (504) is mounted on the bearing seat (503) through a rotating connection, and the outer surface of the rotating rod (504) is fixedly connected to the roller (505), and one side of the roller (505) extends to the outside of the bracket (501).

4. The roller conveyor shot blasting machine according to claim 1, characterized in that: The protective pad (506) is installed on the roller (505) by bonding. The protective pad (506) is specifically made of silica gel. The size of the protective pad (506) is compatible with the size of the roller (505).

5. The roller conveyor shot blasting machine according to claim 1, characterized in that: The rubber strips (6) are installed on the through opening (2) by bonding, the rubber strips (6) are provided in a plurality of groups, and the rubber strips (6) are arranged in a rectangular array.

6. The roller conveyor shot blasting machine according to claim 1, characterized in that: The top end of the feed pipe (10) is fixedly connected to the shot blaster (7), the bottom end of the feed pipe (10) is fixedly connected to the negative pressure pump (11), the top end of the extraction pipe (12) is fixedly connected to the negative pressure pump (11), the bottom end of the extraction pipe (12) is fixedly connected to the material collection box (13), and the extraction pipe (12) and the material collection box (13) are connected to each other.

7. The roller conveyor shot blasting machine according to claim 1, characterized in that: The guide plate (14) is mounted on the cleaning box (1) by a fixed connection, the guide plate (14) is arranged in an inclined manner, and the position of the guide plate (14) and the position of the collecting box (13) are arranged to correspond to each other.

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