A steel shot cleaning device for a shot blasting machine

Abstract

The utility model belongs to the technical field of shot blasting machine, concretely is a kind of steel shot cleaning device of shot blasting machine, it includes the base of inclination setting, the both ends of base are all fixedly connected with support frame, and the upside of base is provided with spray mechanism, the opposite face of two support frames is centrally swinged and is connected with rotary drum, the both ends of rotary drum lower side are respectively provided with first drive motor and second drive motor, and the rear end of rotary drum swinged and is connected with sealing plate, the middle part of sealing plate swinged and is connected with guide pipe, the output of first drive motor is fixedly connected with first gear ring, the application is provided with a pair of reverse transmission assembly, can be stirred and cleaned to steel shot, guarantee cleaning effect, can continuously feed and discharge simultaneously, greatly improve cleaning efficiency, provided with adjusting assembly, make spray assembly automatically adjust spray position in the cleaning process, guarantee the uniformity of steel shot spray cleaning, further improve cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of shot blasting machine technology, specifically a shot blasting machine steel shot cleaning device. Background Technology

[0002] A shot blasting machine is a casting equipment that uses high-speed shot to clean or strengthen the surface of castings. Shot blasting machines can simultaneously remove sand, cores, and clean castings. After the shot blasting machine is used, the steel shot needs to be recycled. The surface of the steel shot after shot blasting usually has impurities adhering to it. Directly recycling the steel shot back to the shot blasting machine can easily affect the shot blasting effect. Therefore, it is necessary to clean the steel shot using a cleaning device.

[0003] Traditional cleaning devices consist of a cleaning tank and a material frame. A drive structure moves the material frame into the cleaning tank, where steel shot is cleaned through immersion and spraying. However, the loading and unloading of steel shot is cumbersome each time, and the cleaning process needs to be paused when changing the material frame, resulting in a certain interval and affecting the cleaning effect. In addition, it is not easy to adjust the angle between the material frame and the cleaning components during the cleaning process, and the cleaning effect on the inner and outer sides of the steel shot is also different. Therefore, a steel shot cleaning device for shot blasting machines is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, traditional cleaning devices consist of a cleaning tank and a material frame. A drive structure moves the material frame into the cleaning tank, where steel shot is cleaned through immersion and spraying. However, the loading and unloading of steel shot is cumbersome each time, and the cleaning process needs to be paused when changing the material frame, resulting in a certain interval and affecting the cleaning effect. In addition, it is not easy to adjust the angle between the material frame and the cleaning components during the cleaning process, and the cleaning effect on the inner and outer sides of the steel shot is also different. This utility model proposes a steel shot cleaning device for shot blasting machines.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The steel shot cleaning device for shot blasting machine of this utility model includes an inclined base, both ends of the base are fixedly connected to support frames, and a spraying mechanism is provided on the top of the base. A rotating drum is movably connected to the opposite face of the two support frames. A first drive motor and a second drive motor are respectively provided on the lower ends of the rotating drum. A sealing plate is movably connected to the rear end of the rotating drum, and a guide pipe is movably connected to the middle of the sealing plate. The output end of the first drive motor is fixedly connected to a first toothed ring, and the output end of the second drive motor is fixedly connected to a second toothed ring and a first transmission ring.

[0006] Preferably, the spraying mechanism includes a reciprocating lead screw, a slider is sleeved on the outer side of the reciprocating lead screw, a spray pipe is fixedly connected to the bottom of the slider, a water inlet pipe is fixedly connected to the top surface of the spray pipe, and guide rings are fixedly connected to both ends of the spray pipe.

[0007] Preferably, both the first drive motor and the second drive motor are fixedly connected to the base, the first gear ring is engaged with the rotating drum, and the second gear ring is engaged with the sealing plate.

[0008] Preferably, one end of the guide tube has an upward-facing inlet, and the other end of the guide tube has a downward-facing feeding port. The inlet and feeding port of the guide tube are located on both sides of the sealing plate, and the end of the guide tube near the inlet is fixedly connected to the base.

[0009] Preferably, a cleaning plate is fixedly connected to the inner side of the sealing plate, and one end of the cleaning plate is in contact with the inner surface of the rotating drum.

[0010] Preferably, the reciprocating screw is movably connected to the top of the base, a second transmission ring is provided directly above the first transmission ring, a transmission belt is sleeved on the outer side of the opposite surfaces of the first and second transmission rings, and the second transmission ring is fixedly connected to one end of the reciprocating screw.

[0011] The advantages of this utility model are: 1. This utility model uses a first drive motor and a first gear ring to drive a rotating drum, while a second drive motor and a second gear ring drive a cleaning plate to rotate. The cleaning plate rotates in the opposite direction to the rotating drum, agitating the steel shot and causing it to slide from top to bottom inside the rotating drum. At the same time, a spray pipe sprays and cleans the steel shot inside the rotating drum. During the cleaning process, the guide pipe is fixed in position, allowing for continuous feeding. This application is equipped with a pair of reverse transmission components, which can agitate and clean the steel shot to ensure the cleaning effect, while also allowing for continuous feeding and discharging, greatly improving cleaning efficiency. 2. When the second drive motor is working, the present invention drives the first transmission ring to rotate. Through the transmission belt of the first and second transmission rings, the reciprocating screw rotates. The rotation of the reciprocating screw causes the slider to drive the spray pipe to move back and forth. The guide ring ensures the stability of the spray pipe movement. An adjustment component is provided so that the spray component can automatically adjust the spray position during the cleaning process, ensuring the uniformity of steel shot spray cleaning and further improving the cleaning effect. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 For the present utility model Figure 1 Enlarged view of the structure at point A in the middle; Figure 3 This is a schematic diagram of the structure of the rotating drum of this utility model; Figure 4 This is a schematic diagram showing the positional relationship between the sealing plate and the second toothed ring of this utility model; Figure 5 This is a schematic diagram of the material guide tube of this utility model; Figure 6 This is a schematic diagram of the spraying mechanism of this utility model.

[0014] In the diagram: 1. Base; 2. Support frame; 3. Spraying mechanism; 4. Rotary drum; 5. First drive motor; 6. Second drive motor; 7. Sealing plate; 8. Guide pipe; 9. First toothed ring; 10. Second toothed ring; 11. First transmission ring; 12. Second transmission ring; 13. Transmission belt; 14. Cleaning plate; 15. Reciprocating screw; 16. Slider; 17. Spray pipe; 18. Water inlet pipe; 19. Guide ring. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1 one Figure 6 As shown, a shot blasting machine steel shot cleaning device includes an inclined base 1, with support frames 2 fixedly connected to both ends of the base 1, and a spraying mechanism 3 is provided directly above the base 1. A rotating drum 4 is movably connected to the opposite face of the two support frames 2. A first drive motor 5 and a second drive motor 6 are respectively provided at the lower ends of the rotating drum 4, and a sealing plate 7 is movably connected to the rear end of the rotating drum 4. A guide pipe 8 is movably connected to the middle of the sealing plate 7. The output end of the first drive motor 5 is fixedly connected to the first toothed ring 9, and the output end of the second drive motor 6 is fixedly connected to the second toothed ring 10 and the first transmission ring 11. During operation, traditional cleaning devices consist of a cleaning tank and a material frame. A drive structure moves the material frame into the cleaning tank, where steel shot is cleaned through immersion and spraying. However, the loading and unloading of steel shot is cumbersome each time, and the cleaning process needs to be paused when changing the material frame, resulting in a certain interval and affecting the cleaning effect. In addition, it is not easy to adjust the angle between the material frame and the cleaning components during the cleaning process, and the cleaning effect on the inner and outer sides of the steel shot is also different. The rotating drum 4 drives the steel shot to rotate, while the spray pipe 17 sprays the steel shot inside the rotating drum 4. The steel shot slides towards the bottom of the rotating drum 4 while rotating and being sprayed. Then, the spray water carries impurities through the rotating drum 4 and flows into the waste liquid tank at the rear end of the base 1, while the cleaned steel shot falls into the material frame at the front end of the base 1.

[0017] Furthermore, the spraying mechanism 3 includes a reciprocating screw 15, a slider 16 is sleeved on the outside of the reciprocating screw 15, a spray pipe 17 is fixedly connected to the bottom of the slider 16, a water inlet pipe 18 is fixedly connected to the top surface of the spray pipe 17, and guide rings 19 are fixedly connected to both ends of the spray pipe 17. During operation, a spraying mechanism 3 is installed to improve the cleaning effect of steel shot and ensure the normal use of steel shot in the future.

[0018] Furthermore, both the first drive motor 5 and the second drive motor 6 are fixedly connected to the base 1, the first toothed ring 9 is engaged with the rotating drum 4, and the second toothed ring 10 is engaged with the sealing plate 7. During operation, the first drive motor 5 is started, and the first gear ring 9 drives the rotating drum 4. The two support frames 2 cooperate with each other to ensure the rotational stability of the rotating drum 4.

[0019] Furthermore, one end of the guide tube 8 is provided with an upward-facing inlet, and the other end of the guide tube 8 is provided with a downward-facing feeding port. The inlet and feeding port of the guide tube 8 are located on both sides of the sealing plate 7, and the end of the guide tube 8 near the inlet is fixedly connected to the base 1. During operation, steel shot is fed into the feed inlet of the feed pipe 8 during the cleaning process. The steel shot passes through the feed inlet of the feed pipe 8 and enters the inside of the rotating drum 4, allowing for continuous feeding.

[0020] Furthermore, a cleaning plate 14 is fixedly connected to the inner side of the sealing plate 7, and one end of the cleaning plate 14 is in contact with the inner surface of the rotating drum 4. During operation, the second drive motor 6 is started, and the second gear ring 10 drives the cleaning plate 14 to rotate. The cleaning plate 14 rotates in the opposite direction to the rotating drum 4, which can agitate the steel shot, improve the cleaning effect, and clean the inner surface of the rotating drum 4 to reduce the occurrence of clogging problems.

[0021] Furthermore, the reciprocating screw 15 is movably connected to the top of the base 1, and a second transmission ring 12 is provided directly above the first transmission ring 11. A transmission belt 13 is sleeved on the outer side of the opposite surfaces of the first transmission ring 11 and the second transmission ring 12, and the second transmission ring 12 is fixedly connected to one end of the reciprocating screw 15. When the second drive motor 6 is working, it drives the first transmission ring 11 to rotate. The first transmission ring 11 and the second transmission ring 12 work together with the transmission belt 13 to make the reciprocating screw 15 rotate. The rotation of the reciprocating screw 15 causes the slider 16 to drive the spray pipe 17 to move back and forth. The guide ring 19 ensures the stability of the movement of the spray pipe 17 and adjusts the spray position.

[0022] Working principle: First, connect the water inlet pipe 18 to an external water source. Then, feed steel shot into the feed port of the guide pipe 8. The steel shot passes through the feed port of the guide pipe 8 and enters the inside of the rotating drum 4. Then, start the first drive motor 5 and the second drive motor 6. The first drive motor 5, together with the first gear ring 9, drives the rotating drum 4. The two support frames 2 work together to ensure the rotational stability of the rotating drum 4. At the same time, the second drive motor 6, together with the second gear ring 10, drives the cleaning plate 14 to rotate. The cleaning plate 14 rotates in the opposite direction to the rotating drum 4, agitating the steel shot and causing it to slide from top to bottom inside the rotating drum 4. Meanwhile, the spray pipe 17 sprays the steel shot inside the rotating drum 4. The steel shot rotates and is sprayed while sliding towards the bottom of the rotating drum 4. Then, the spray water carries impurities through the rotating drum 4 and flows into the waste liquid tank at the rear end of the base 1. The cleaned steel shot falls into the material frame at the front end of the base 1, completing the steel shot cleaning work.

[0023] During the cleaning process, the feed pipe 8 is fixed in position and can continuously feed the steel shot, thereby continuously cleaning the steel shot and improving cleaning efficiency. When the second drive motor 6 is working, it drives the first transmission ring 11 to rotate. Through the first transmission ring 11 and the second transmission ring 12, the transmission belt 13 causes the reciprocating screw 15 to rotate. The rotation of the reciprocating screw 15 causes the slider 16 to drive the spray pipe 17 to move back and forth. The guide ring 19 ensures the stability of the movement of the spray pipe 17 and adjusts the spray position, thereby improving the cleaning effect.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or similar improvements made within the theoretical and principle content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shot cleaning device for a shot blasting machine, comprising an inclined base (1), with support frames (2) fixedly connected to both ends of the base (1), and a spraying mechanism (3) disposed directly above the base (1), characterized in that: A rotating drum (4) is movably connected to the opposite face of the two support frames (2). A first drive motor (5) and a second drive motor (6) are respectively provided at the lower ends of the rotating drum (4). A sealing plate (7) is movably connected to the rear end of the rotating drum (4). A guide pipe (8) is movably connected to the middle of the sealing plate (7). The output end of the first drive motor (5) is fixedly connected to a first toothed ring (9), and the output end of the second drive motor (6) is fixedly connected to a second toothed ring (10) and a first transmission ring (11).

2. The shot cleaning device for a shot blasting machine according to claim 1, characterized in that: The spraying mechanism (3) includes a reciprocating screw (15), a slider (16) is sleeved on the outside of the reciprocating screw (15), a spray pipe (17) is fixedly connected to the bottom of the slider (16), a water inlet pipe (18) is fixedly connected to the top surface of the spray pipe (17), and guide rings (19) are fixedly connected to both ends of the spray pipe (17).

3. The shot cleaning device for a shot blasting machine according to claim 1, characterized in that: The first drive motor (5) and the second drive motor (6) are both fixedly connected to the base (1), the first toothed ring (9) is meshed with the rotating drum (4), and the second toothed ring (10) is meshed with the sealing plate (7).

4. The shot cleaning device for a shot blasting machine according to claim 1, characterized in that: One end of the guide tube (8) has an upward-facing inlet, and the other end of the guide tube (8) has a downward-facing feeding port. The inlet and feeding port of the guide tube (8) are located on both sides of the sealing plate (7), and the end of the guide tube (8) near the inlet is fixedly connected to the base (1).

5. The shot cleaning device for a shot blasting machine according to claim 1, characterized in that: A cleaning plate (14) is fixedly connected to the inner side of the sealing plate (7), and one end of the cleaning plate (14) is in contact with the inner surface of the rotating drum (4).

6. The shot cleaning device for a shot blasting machine according to claim 2, characterized in that: The reciprocating screw (15) is movably connected to the top of the base (1). A second transmission ring (12) is provided directly above the first transmission ring (11). A transmission belt (13) is sleeved on the outer side of the opposite surfaces of the first transmission ring (11) and the second transmission ring (12). The second transmission ring (12) is fixedly connected to one end of the reciprocating screw (15).

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