Shot blasting device

Abstract

The utility model is suitable for the technical field of shot blasting machines, and provides a shot blasting derusting device which comprises a base, the box body is mounted at the top of the base, and the box body is used for isolating a shot blasting and derusting environment; the mounting frame is fixed to the inner wall of the top of the box body, and an electric guide rail is fixed to the bottom of the mounting frame; the shot blasting machine body is mounted in the mounting frame, and a feeding pipe of the shot blasting machine body extends out of the box body and extends into a container for storing shots. According to the shot blasting device provided by the scheme, dust generated by shot blasting can be isolated, environmental pollution is reduced, so that the body health of personnel is protected, the shot blasting position can be adjusted while workpieces are conveyed, and the shot blasting coverage rate is high, so that the rust removal efficiency is relatively high.

Description

Technical Field

[0001] The utility model belongs to the technical field of shot blasting machines, in particular to a shot blasting and rust removal device. Background Art

[0002] Shot blasting refers to the process of mechanically projecting shot at a high speed and a certain angle onto the surface of a workpiece. Shot blasting technology can be used to clean the surface of steel workpieces to remove rust, welding slag and oxide scale on the surface, thereby improving the surface coating quality and corrosion resistance of the steel structure. Shot blasting technology has been widely used in the field of rust removal on the surface of workpieces.

[0003] In the prior art, a large amount of dust and rust is easily generated during the rust removal of the workpiece surface using a shot blasting device, which not only pollutes the air but also affects the health of the workers. At the same time, small particles of projectiles remain on the workpiece surface and are easily scattered on the ground when the workpiece is removed, polluting the processing environment. Utility Model Content

[0004] The utility model provides a shot blasting and rust removal device, which aims to solve the problem proposed in the background art that a large amount of dust and rust are easily generated during the rust removal process on the surface of a workpiece using a shot blasting device.

[0005] To solve the above problems, the utility model is implemented as follows: a shot blasting and rust removal device, comprising: a base; a box body, the box body is installed on the top of the base, the box body is used to isolate the shot blasting and rust removal environment; a mounting frame, the mounting frame is fixed to the top inner wall of the box body, and the bottom of the mounting frame is fixed with an electric guide rail; a shot blasting machine body, the shot blasting machine body is installed in the mounting frame, and the feed pipe of the shot blasting machine body extends outside the box body and extends into a container for storing shot material; a nozzle, the nozzle head is installed on the moving part of the electric guide rail, and a connecting pipe is connected between the nozzle head and the shot blasting machine body, and the connecting pipe is a retractable hose; a dust reduction and pollution removal component, the dust reduction and pollution removal component is arranged on the box body, and the dust reduction and pollution removal component is used to reduce dust and remove shot material on the surface of the workpiece.

[0006] Preferably, the dust reduction and pollution removal component includes a fan, a filter cartridge, a protective cover, a dust suction pipe and a dust removal pipe. The fan is installed on one side of the box body, the filter cartridge is fixed to the air inlet end of the fan, the protective cover is detachably installed on the top of the filter cartridge, the protective cover is used to close the filter cartridge, the dust suction pipe is installed on the protective cover and extends into the box body, and the dust removal pipe is installed on the exhaust end of the fan and extends into the box body.

[0007] Preferably, multiple transmission rods are rotatably installed in the box body, and multiple transmission rods extend outside the box body. Gears are installed on both sides of the multiple transmission rods, and two chains are movably sleeved on the multiple gears. The two chains are respectively engaged with the multiple gears. Two motors are installed on the top of the base, and the output shafts of the two motors are fixedly connected to any two transmission rods. The two motors are respectively located on both sides of the box body. Two support plates are installed on the top of the base, and the output shafts of the two motors are respectively rotatably connected to the two support plates.

[0008] Preferably, two card plates are installed at the bottom of the base, a collection box is provided between the two card plates, a plurality of universal wheels are installed at the bottom of the collection box, and a self-locking mechanism is provided on each of the plurality of universal wheels. The collection box is used to collect fallen shot materials.

[0009] Preferably, a plurality of the conveying rods are fixedly covered with anti-slip sleeves, a handle and an observation window are provided on one side of the collecting box, and a filter bag for isolating dust is installed in the filter cartridge.

[0010] Preferably, openings are provided on both sides of the box body, mounting plates are installed on both sides of the box body, and multiple curtains are installed on the bottom of the two mounting plates. The multiple curtains are all made of rubber material and are used to close the openings.

[0011] Preferably, an isolation net is provided on the base, the isolation net is located directly above the collection box, the dust removal pipe is located above the multiple conveying rods, the dust suction pipe is located above the dust removal pipe, and the dust removal pipe is provided with multiple exhaust branch pipes.

[0012] Compared with the related art, the shot blasting and rust removal device provided by the utility model has the following beneficial effects:

[0013] Compared with the existing technology, the shot blasting and rust removal device provided by this solution is equipped with a shot blasting machine body and a nozzle to perform shot blasting and rust removal on the surface of the workpiece. By setting an electric guide rail, the position of the nozzle can be adjusted to perform rust removal on different positions of the workpiece. By setting a dust reduction and pollution removal component, the residual shot on the surface of the workpiece can be blown away while processing the dust. By setting a collection box, rust residue and shot can be collected, which is convenient for subsequent centralized processing and recycling. By setting gears and chains, multiple conveying rods can be guaranteed to rotate synchronously to convey workpieces under a single motor. Setting two motors can reduce the pressure of a single motor and can continue to convey workpieces after a single motor is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a shot blasting and rust removal device provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a shot blasting and rust removal device provided by the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the filter cartridge in the utility model.

[0018] Figure numerals: 1. base; 2. box body; 3. mounting frame; 4. electric guide rail; 5. shot blasting machine body; 6. nozzle; 7. connecting pipe; 8. fan; 9. filter cartridge; 10. protective cover; 11. dust suction pipe; 12. dust removal pipe; 13. clamping plate; 14. collection box; 15. universal wheel; 16. observation window; 17. handle; 18. isolation net; 19. transmission rod; 20. gear; 21. chain; 22. support plate; 23. motor; 24. mounting plate; 25. curtain; 26. filter bag. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The present invention provides a shot blasting and rust removal device. Figure 1-4As shown, the shot blasting and rust removal device includes: a base 1; a box body 2, the box body 2 is installed on the top of the base 1, and the box body 2 is used to isolate the shot blasting and rust removal environment; a mounting frame 3, the mounting frame 3 is fixed on the top inner wall of the box body 2, and the bottom of the mounting frame 3 is fixed with an electric guide rail 4; a shot blasting machine body 5, the shot blasting machine body 5 is installed in the mounting frame 3, and the feed pipe of the shot blasting machine body 5 extends to the outside of the box body 2 and extends to the container for storing shot materials; a nozzle 6, the nozzle 6 is installed on the moving part of the electric guide rail 4, and a connecting pipe 7 is connected between the nozzle 6 and the shot blasting machine body 5, and the connecting pipe 7 is a retractable hose; a dust reduction and pollution removal component, the dust reduction and pollution removal component is arranged on the box body 2, and the dust reduction and pollution removal component is used to reduce dust and remove shot materials on the surface of the workpiece.

[0022] In this embodiment, the base 1 serves as the supporting foundation of the entire device, ensuring the stability and safety of the entire rust removal process. The box body 2 forms a semi-enclosed space for isolating dust, rust and other pollutants generated during the shot blasting and rust removal process, effectively preventing them from spreading to the external environment and reducing air pollution. The electric guide rail 4 drives the nozzle 6 to move flexibly above the workpiece through its moving parts, thereby improving the efficiency and uniformity of shot blasting and rust removal. The shot blasting machine body 5 is the core component of the rust removal operation. Its feed pipe extends to the outside of the box body 2 and is connected to the shot storage container, realizing automatic supply of shot. The shot blasting machine body 5 achieves the purpose of rust removal by spraying shot onto the workpiece surface at high speed. The design of the nozzle 6 enables the shot to be sprayed evenly and accurately onto the workpiece surface, thereby improving the rust removal effect.

[0023] In a further preferred embodiment of the present invention, the dust reduction and pollution removal component includes a fan 8, a filter cartridge 9, a protective cover 10, a dust suction pipe 11 and a dust removal pipe 12. The fan 8 is installed on one side of the box body 2, the filter cartridge 9 is fixed to the air inlet end of the fan 8, the protective cover 10 is detachably installed on the top of the filter cartridge 9, the protective cover 10 is used to close the filter cartridge 9, the dust suction pipe 11 is installed on the protective cover 10 and extends into the box body 2, and the dust removal pipe 12 is installed at the exhaust end of the fan 8 and extends into the box body 2.

[0024] In this embodiment, the fan 8 serves as the power source of the dust reduction and pollution removal component. By generating a strong suction force, it sucks the dust, rust and other pollutants in the box body 2 into the dust reduction and pollution removal system, providing power support for subsequent processing. The filter cartridge 9 can effectively intercept and collect the inhaled dust, rust and other particulate matter to ensure that the discharged air is relatively clean. The dust suction pipe 11 is a channel connecting the interior of the box body 2 with the dust reduction and pollution removal component. The dust suction pipe 11 uses the suction force generated by the fan 8 to suck the dust, rust and other pollutants in the box body 2 into the filter cartridge 9 for processing. The dust removal pipe 12 blows air to blow away the residual shot on the workpiece, so that the surface of the workpiece remains relatively clean, and prevents the residual shot from falling to the ground and polluting the environment when the workpiece is picked up.

[0025] In a further preferred embodiment of the present invention, a plurality of transmission rods 19 are rotatably installed in the box body 2, and the plurality of transmission rods 19 extend outside the box body 2. Gears 20 are installed on both sides of the plurality of transmission rods 19, and two chains 21 are movably sleeved on the plurality of gears 20. The two chains 21 are respectively engaged with the plurality of gears 20. Two motors 23 are installed on the top of the base 1, and the output shafts of the two motors 23 are respectively fixedly connected to any two of the transmission rods 19. The two motors 23 are respectively located on both sides of the box body 2, and two support plates 22 are installed on the top of the base 1. The output shafts of the two motors 23 are respectively rotatably connected to the two support plates 22.

[0026] In this embodiment, the transmission rod 19 serves as the core component of the transmission system, and drives the workpiece to move in the box 2 by rotating. The design of the gear 20 enables multiple transmission rods 19 to rotate synchronously, ensuring the stability and consistency of the workpiece during the transmission process. The chain 21 serves as a transmission medium to transmit the power of the motor 23 to each transmission rod 19, realizing the linkage of the entire transmission system. The motor 23 provides power for the transmission system. By controlling the speed and direction of the motor 23, the movement speed of the workpiece can be precisely controlled.

[0027] In a further preferred embodiment of the present invention, two card plates 13 are installed at the bottom of the base 1, and a collection box 14 is provided between the two card plates 13. A plurality of universal wheels 15 are installed at the bottom of the collection box 14, and a self-locking mechanism is provided on each of the plurality of universal wheels 15. The collection box 14 is used to collect fallen shot materials.

[0028] In this embodiment, the clamping plate 13 is used to fix and support the collection box 14. The design of the clamping plate 13 enables the collection box 14 to be firmly placed under the base 1, so as to collect the shot materials dropped from the box body 2. The collection box 14 is used to collect the shot materials dropped from the workpiece surface during the shot blasting and rust removal process. The design of the collection box 14 helps to reduce the waste of shot materials and facilitates subsequent recycling. The flexibility of the universal wheel 15 enables the collection box 14 to adjust its position as needed, so that it is convenient to move between different working areas. The design of the self-locking mechanism improves the stability of the collection box 14 during operation and ensures the smooth progress of the collection work.

[0029] In a further preferred embodiment of the present invention, the plurality of conveying rods 19 are fixedly covered with anti-slip sleeves, a handle 17 and an observation window 16 are provided on one side of the collecting box 14, and a filter bag 26 for isolating dust is installed in the filter cartridge 9.

[0030] In this embodiment, the design of the anti-slip sleeve enhances the friction between the conveying rod 19 and the workpiece, preventing the workpiece from falling or shifting due to sliding during the conveying process, thereby improving the stability and safety of the rust removal operation. The design of the handle 17 allows the user to easily move the collection box 14, especially when the shot material needs to be cleaned or recycled, the collection box 14 can be easily removed from under the base 1 and moved to a designated position. The observation window 16 allows the user to observe the collection of the internal shot material without opening the collection box 14. This design facilitates the user's monitoring and management of the collection box 14 and improves work efficiency.

[0031] In a further preferred embodiment of the present invention, openings are provided on both sides of the box body 2, and mounting plates 24 are installed on both sides of the box body 2. Multiple curtains 25 are installed at the bottom of the two mounting plates 24, and the multiple curtains 25 are all made of rubber. The curtains 25 are used to close the openings.

[0032] In this embodiment, the opening design allows workpieces to enter and exit the box 2, which is a key part of the shot blasting and rust removal operation. The mounting plate 24 serves as a supporting structure for the curtain 25, ensuring that the curtain 25 can be firmly installed on the box 2. The curtain 25 is designed to close the opening of the box 2 to prevent the shot blasting medium from splashing out of the box 2 during operation, thereby keeping the working environment clean and tidy and reducing noise pollution. The rubber curtain 25 has good elasticity and wear resistance and can maintain a sealing effect for a long time.

[0033] In a further preferred embodiment of the present invention, an isolation net 18 is provided on the base 1, and the isolation net 18 is located directly above the collecting box 14. The dust removal pipe 12 is located above the multiple conveying rods 19, and the dust suction pipe 11 is located above the dust removal pipe 12. The dust removal pipe 12 is provided with multiple exhaust branch pipes.

[0034] In this embodiment, the isolation net 18 is designed to prevent the workpiece or pellets from accidentally falling out of the collection box 14 during the conveying process, thereby keeping the working area clean and orderly. A plurality of exhaust branch pipes are provided on the dust removal pipe 12, which can form narrow pipes to increase the wind speed and improve the dust removal efficiency, and the dust suction pipe 11.

[0035] To sum up, compared with the relevant technology, this device can perform shot blasting and rust removal on the surface of the workpiece by setting the shot blasting machine body 5 in conjunction with the nozzle 6, and can adjust the position of the nozzle 6 by setting the electric guide rail 4 to perform rust removal treatment on different positions of the workpiece, and can blow away the residual shot materials on the surface of the workpiece while processing the dust by setting the dust reduction and pollution removal component, and can collect rust residue and shot materials by setting the collection box 14, so as to facilitate the subsequent centralized processing and recycling for use, and can ensure that multiple conveying rods 19 rotate synchronously to convey workpieces under a single motor 23 by setting two motors 23. The pressure of a single motor 23 can be reduced, and the workpiece can continue to be conveyed after a single motor 23 is damaged.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A shot blasting and rust removal device, characterized in that: include: base; A box body is installed on the top of the base and is used to isolate the shot blasting and rust removal environment; A mounting frame, the mounting frame is fixed to the top inner wall of the box body, and an electric guide rail is fixed to the bottom of the mounting frame; a shot blasting machine body, the shot blasting machine body being mounted in the mounting frame, a feed pipe of the shot blasting machine body extending outside the box and into a container for storing shot materials; A nozzle, the nozzle is mounted on the moving part of the electric guide rail, a connecting pipe is connected between the nozzle and the shot blasting machine body, and the connecting pipe is a retractable hose; A dust reduction and pollution removal component is arranged on the box body, and is used for reducing dust and removing shot materials on the surface of the workpiece.

2. The shot blasting and rust removal device according to claim 1, characterized in that: The dust reduction and pollution removal component includes a fan, a filter cartridge, a protective cover, a dust suction pipe and a dust removal pipe. The fan is installed on one side of the box body, the filter cartridge is fixed to the air inlet end of the fan, the protective cover is detachably installed on the top of the filter cartridge, the protective cover is used to close the filter cartridge, the dust suction pipe is installed on the protective cover and extends into the box body, and the dust removal pipe is installed on the exhaust end of the fan and extends into the box body.

3. The shot blasting and rust removal device according to claim 2, characterized in that: A plurality of transmission rods are rotatably installed in the box body, and the plurality of transmission rods extend outside the box body. Gears are installed on both sides of the plurality of transmission rods, and two chains are movably sleeved on the plurality of gears. The two chains are respectively engaged with the plurality of gears. Two motors are installed on the top of the base, and the output shafts of the two motors are respectively fixedly connected to any two of the transmission rods. The two motors are respectively located on both sides of the box body. Two support plates are installed on the top of the base, and the output shafts of the two motors are respectively rotatably connected to the two support plates.

4. The shot blasting and rust removal device according to claim 3, characterized in that: Two card plates are installed at the bottom of the base, a collection box is provided between the two card plates, a plurality of universal wheels are installed at the bottom of the collection box, and a self-locking mechanism is provided on each of the universal wheels. The collection box is used to collect fallen shot materials.

5. The shot blasting and rust removal device according to claim 4, characterized in that: The outsides of the plurality of transmission rods are all fixed with anti-slip sleeves, one side of the collection box is provided with a handle and an observation window, and a filter bag for isolating dust is installed in the filter cartridge.

6. The shot blasting and rust removal device according to claim 1, characterized in that: Both sides of the box body are provided with openings, and both sides of the box body are installed with mounting plates. The bottoms of the two mounting plates are installed with multiple curtains, and the multiple curtains are all made of rubber material, and the curtains are used to close the openings.

7. The shot blasting and rust removal device according to claim 4, characterized in that: An isolation net is provided on the base, and the isolation net is located directly above the collection box. The dust removal pipe is located above the multiple transmission rods, and the dust suction pipe is located above the dust removal pipe. The dust removal pipe is provided with multiple exhaust branch pipes.

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