Magnetic traction flexible reversing powder scraping equipment for powder spraying chamber

Abstract

The utility model discloses a magnetic traction flexible reversing powder spraying chamber powder scraping device which comprises a powder spraying chamber bin and a bottom plate, the bottom plate is installed at the bottom end of the powder spraying chamber bin, a powder outlet hole is formed in the bottom plate, and a powder scraping trolley is arranged at the top end of the bottom plate on one side of the powder outlet hole. A power trolley is arranged at the bottom end of the bottom plate below the powder scraping trolley, a second magnetic mechanism is mounted in the power trolley, and a first magnetic mechanism is mounted in the powder scraping trolley above the second magnetic mechanism. According to the utility model, efficient driving of a magnetic traction type power source without an electrical element for powder scraping equipment of the powder spraying chamber is realized, flexible rotation reversing during powder scraping is facilitated, sliding support of multiple wheels during powder scraping is facilitated, the workload of manual powder scraping is reduced, and dust damage to the powder scraping equipment caused by dust is avoided; and the moving stability during powder scraping is improved, and the service life of powder scraping equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of powder scraping equipment for a powder spraying room, in particular to a powder scraping equipment for a powder spraying room with magnetic traction and flexible reversing. Background Art

[0002] The powder spraying room is one of the main equipment for powder electrostatic coating. Maintaining a steady air flow is the key to keeping the room clean, providing a clean working environment for operators, and controlling the dust content in the room to keep it below the explosion limit. In addition, the powder spraying room should be easy to clean so that the powder is not easily deposited in the room, so as to change the color of the powder. Compared with traditional solvent-based coatings, powder coatings have the advantage of being recyclable. The recycling of powder coatings can not only save costs, but also maintain the environment of the powder spraying workshop, which is beneficial to the health of operators.

[0003] For example, a high-efficiency powder recovery device for a powder spraying device disclosed in the authorization announcement number CN216225015U includes a powder recovery chassis, an adjustment control panel is installed at one end of the powder recovery chassis, four groups of No. 1 moving rollers are installed at the lower end of the powder recovery chassis, a connecting and fixing frame is installed at one end of the powder recovery chassis, a connecting and fixing slot is opened at one end of the connecting and fixing frame away from the powder recovery chassis, compression working slot holes are opened at both ends of the connecting and fixing slot, and manual pull handles are installed at both ends of the connecting and fixing frame;

[0004] Although it realizes that the powder recovery box can be well started or controlled by adjusting the control panel, the No. 1 moving roller rolls to push the No. 2 moving roller at the lower end of the powder moving suction head to roll, and the powder shovel shovels the powder on the ground into the inside of the powder conveying slot, and then sucks it into the inside of the powder recovery box through the powder conveying pipeline, so as to perform efficient powder recovery work, thereby improving work efficiency;

[0005] However, the problem that the existing powder scraping equipment in the powder spraying room is generally not conducive to efficient driving without an electrical component power source during use, is not convenient for flexible rotation and reversing and multi-wheel sliding support during scraping, and dust can easily cause dust damage to the powder scraping equipment, greatly affecting the stability of movement during scraping and the service life of the powder scraping equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a powder scraping device for a powder spraying chamber with magnetic traction and flexible reversing, so as to solve the problems in the above-mentioned background technology that the powder scraping device for a powder spraying chamber is not convenient for efficient driving without an electrical component power source, is not convenient for flexible rotation reversing and multi-wheel sliding support during powder scraping, and dust can easily cause dust damage to the powder scraping device, affecting the stability of movement during powder scraping and the service life of the powder scraping device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic traction flexible reversing powder spraying chamber scraping device, comprising a powder spraying chamber bin and a bottom plate, the bottom end of the powder spraying chamber bin is installed with the bottom plate, the interior of the bottom plate is provided with a powder outlet hole, the top of the bottom plate on one side of the powder outlet hole is provided with a powder scraping trolley, the bottom end of the bottom plate below the powder scraping trolley is provided with a power trolley, the interior of the power trolley is installed with a second magnetic mechanism, the interior of the powder scraping trolley above the second magnetic mechanism is installed with a first magnetic mechanism, the second magnetic mechanism and the first magnetic mechanism contain at least one magnet, and the structure can be in three modes, the first and second magnetic mechanisms are strong The first magnetic mechanism of the force magnet is an iron block, the second magnetic mechanism is a strong magnet, the second magnetic mechanism is an iron block, the third, the second magnetic mechanism is a strong magnet with an N pole at the bottom, and the first magnetic mechanism is a strong magnet with an S pole at the top. A movable scraper is provided at the top of the scraper trolley on one side of the first magnetic mechanism, and a reversing frame is symmetrically installed on the outer wall of the movable scraper close to the side of the scraper trolley, and a support seat is installed at the top of the scraper trolley on one side of the reversing frame, and a hinge shaft is installed on one side of the outer wall of the reversing frame close to the support seat, and the reversing frame is movably connected to the support seat through the hinge shaft, and an arc groove is provided inside the reversing frame on one side of the hinge shaft.

[0008] Preferably, a sliding shaft is slidably installed inside the arc-shaped groove, and the sliding shaft is fixedly connected to the support seat.

[0009] Preferably, a front beam is installed on the outer wall of the powder scraping trolley below the movable scraper, and a rear beam is installed on the side of the outer wall of the powder scraping trolley away from the front beam.

[0010] Preferably, auxiliary wheels are installed at both ends of the front beam and the rear beam, and the auxiliary wheels are movably connected thereto.

[0011] Preferably, side frames are installed on the outer walls on both sides of the powder scraping trolley, and multiple sets of side wheels are arranged on the outer walls of the side frames.

[0012] Preferably, an anti-collision beam is symmetrically installed on the outer wall of the power vehicle on one side of the second magnetic mechanism, and support wheels are installed at both ends of the anti-collision beam.

[0013] Preferably, multiple sets of side lower frames are installed on the outer walls of both sides of the power vehicle, and side lower wheels are installed inside the side lower frames.

[0014] Preferably, an adapter frame is installed at the bottom end of the power vehicle, a wire traction machine is arranged inside the powder spraying chamber on one side of the adapter frame, and the adapter frame is connected to the wire traction machine.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the powder scraping device for the powder spraying room not only realizes the efficient driving of the magnetic traction type power source without electrical components for the powder spraying room powder scraping device, but also facilitates the flexible rotation and reversing when scraping powder, facilitates the sliding support of multiple wheels when scraping powder, reduces the workload of manual powder scraping, avoids dust damage to the powder scraping device, improves the stability of movement when scraping powder, and prolongs the service life of the powder scraping device;

[0016] (1) The power trolley slides inside the powder spraying chamber, the power trolley drives the second magnetic mechanism to move synchronously, the second magnetic mechanism drives the first magnetic mechanism to move synchronously, the first magnetic mechanism drives the powder scraping trolley to move, the powder scraping trolley drives the movable scraper to move, and the movable scraper performs the powder scraping operation to scrape the powder on the surface of the bottom plate into the inside of the powder outlet hole to facilitate the discharge of the powder outlet hole, thereby realizing the efficient driving of the magnetic traction type power source without electrical components of the powder spraying chamber powder scraping equipment, facilitating the automatic scraping of dust, reducing the workload of manual scraping, avoiding the dust damage to the scraping equipment, and extending the service life of the scraping equipment;

[0017] (2) When the movable scraper moves, when the movable scraper touches the limiting structure, the movable scraper drives the reversing frame to rotate with the hinge shaft as the axis. When the movable scraper rotates, the sliding shaft slides inside the arc groove to facilitate the movable scraper to deflect at a certain angle, so as to facilitate the reversing of the movable scraper, thereby realizing flexible rotation and reversing of the powder scraping equipment in the powder spraying room when scraping powder, and improving the rotation flexibility when scraping powder;

[0018] (3) When the power trolley moves, the side lower frame supports the side lower wheel, the side lower wheel contacts the inner wall of the powder spraying chamber, and the support wheel and the side lower wheel provide sliding support for the power trolley. When the powder scraping trolley moves, the auxiliary wheel contacts the bottom plate, the side upper wheel contacts the inner wall of the powder spraying chamber, and the side upper wheel and the auxiliary wheel provide sliding support for the powder scraping trolley to improve the stability during powder scraping. This realizes the sliding support of multiple wheels when the powder scraping equipment in the powder spraying chamber is scraping powder, and improves the stability of movement during powder scraping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the movable scraper of the utility model;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of the power vehicle of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the commutation frame of the utility model;

[0023] Figure 5It is a three-dimensional structural schematic diagram of the second magnetic mechanism of the utility model;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the first magnetic mechanism of the utility model;

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the adapter frame of the utility model;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the powder spraying chamber of the utility model.

[0027] In the figure: 1. powder spraying chamber; 2. bottom plate; 3. powder outlet hole; 4. powder scraper trolley; 5. first magnetic mechanism; 6. rear beam; 7. auxiliary wheel; 8. side upper frame; 9. side upper wheel; 10. front beam; 11. movable scraper; 12. articulated shaft; 13. reversing frame; 14. arc groove; 15. sliding shaft; 16. supporting seat; 17. power trolley; 18. second magnetic mechanism; 19. supporting wheel; 20. side lower wheel; 21. side lower frame; 22. anti-collision beam; 23. adapter frame; 24. wire traction machine. DETAILED DESCRIPTION

[0028] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0029] See also Figure 1-8 , the utility model provides an embodiment: a magnetic traction flexible reversing powder spraying chamber powder scraping device, comprising a powder spraying chamber bin 1 and a bottom plate 2, the bottom end of the powder spraying chamber bin 1 is installed with the bottom plate 2, the inside of the bottom plate 2 is provided with a powder outlet 3, the top of the bottom plate 2 on one side of the powder outlet 3 is provided with a powder scraping trolley 4, the bottom end of the bottom plate 2 below the powder scraping trolley 4 is provided with a power trolley 17, the inside of the power trolley 17 is installed with a second magnetic mechanism 18, the inside of the powder scraping trolley 4 above the second magnetic mechanism 18 is installed with a first magnetic mechanism 5, the second magnetic mechanism 18 and the first magnetic mechanism 5 contain at least one magnet, and the structure can be three modes, first, the second magnetic mechanism 18 is a strong magnet and the first magnetic mechanism 5 is an iron block, second, the first magnetic mechanism 5 is a strong magnet and the second magnetic mechanism 18 is an iron block, third, the second magnetic mechanism 18 is a strong magnet with an N pole on the bottom surface, and the first magnetic mechanism 5 is a strong magnet with an S pole on the top surface;

[0030] When powder needs to be scraped during use, the wire traction machine 24 drives the adapter frame 23 to move, the adapter frame 23 drives the power trolley 17 to move, the power trolley 17 slides inside the powder spraying chamber 1, and the power trolley 17 drives the second magnetic mechanism 18 to move synchronously, the second magnetic mechanism 18 drives the first magnetic mechanism 5 to move synchronously, the first magnetic mechanism 5 drives the powder scraping trolley 4 to move, the powder scraping trolley 4 drives the movable scraper 11 to move, and the movable scraper 11 performs the powder scraping operation to scrape the powder on the surface of the bottom plate 2 into the inside of the powder outlet hole 3 to facilitate the discharge of the powder outlet hole 3. The second magnetic mechanism 18 and the first magnetic mechanism 5 are magnetic mechanisms, and their structures can be in three modes. The first and second magnetic mechanisms The structure 18 is a strong magnet, the first magnetic mechanism 5 is an iron block, to facilitate magnetic drive, the bottom plate 2 is made of plastic material and is not affected by the magnetic force, secondly, the first magnetic mechanism 5 is a strong magnet, the second magnetic mechanism 18 is an iron block, to facilitate magnetic drive, thirdly, the second magnetic mechanism 18 is a strong magnet, the bottom surface is N pole, the first magnetic mechanism 5 is a strong magnet, the top surface is S pole, the double magnets increase greater magnetic force, to facilitate magnetic traction drive, to achieve the powder room scraping equipment magnetic traction type without electrical components power source efficient drive, convenient for automatic scraping of dust, reduce the workload of manual scraping, avoid dust scraping equipment caused by dust damage, extend the service life of the scraping equipment;

[0031] A movable scraper 11 is provided at the top of the powder scraping trolley 4 on one side of the first magnetic mechanism 5, and a reversing frame 13 is symmetrically installed on the outer wall of the movable scraper 11 close to the powder scraping trolley 4. A support seat 16 is installed at the top of the powder scraping trolley 4 on one side of the reversing frame 13. A hinge shaft 12 is installed on one side of the outer wall of the reversing frame 13 close to the support seat 16, and the reversing frame 13 is movably connected to the support seat 16 through the hinge shaft 12. The hinge shaft 12 plays a role of movable support, and an arc groove 14 is provided inside the reversing frame 13 on one side of the hinge shaft 12;

[0032] A sliding shaft 15 is slidably installed inside the arc groove 14, and the sliding shaft 15 is fixedly connected to the support seat 16, and the sliding shaft 15 is slidably connected to the arc groove 14;

[0033] When the movable scraper 11 moves during use, when the movable scraper 11 touches the limiting structure, the movable scraper 11 drives the reversing frame 13 to rotate with the hinge shaft 12 as the axis, and the support seat 16 movably supports the hinge shaft 12. When the movable scraper 11 rotates, the sliding shaft 15 slides inside the arc groove 14 to facilitate the movable scraper 11 to deflect at a certain angle, so as to facilitate the movable scraper 11 to reverse, thereby realizing flexible rotation and reversing of the powder-scraping equipment in the powder spraying room when scraping powder, and improving the flexibility of rotation when scraping powder;

[0034] A front beam 10 is installed on the outer wall of the powder scraping trolley 4 below the movable scraper 11, and a rear beam 6 is installed on the side of the outer wall of the powder scraping trolley 4 away from the front beam 10;

[0035] Auxiliary wheels 7 are installed at both ends of the front beam 10 and the rear beam 6, and the auxiliary wheels 7 are movably connected thereto. Side frames 8 are installed on the outer walls of both sides of the powder scraping trolley 4, and multiple sets of side wheels 9 are arranged on the outer walls of the side frames 8.

[0036] An anti-collision beam 22 is symmetrically installed on the outer wall of the power trolley 17 on one side of the second magnetic mechanism 18, and support wheels 19 are installed at both ends of the anti-collision beam 22. Multiple sets of side lower frames 21 are installed on the outer walls on both sides of the power trolley 17, and side lower wheels 20 are installed inside the side lower frames 21. An adapter frame 23 is installed at the bottom end of the power trolley 17, and a wire traction machine 24 is arranged inside the powder spraying chamber 1 on one side of the adapter frame 23, and the adapter frame 23 is connected to the wire traction machine 24;

[0037] When the power trolley 17 moves in use, under the support of the anti-collision beam 22, the support wheel 19 contacts the bottom plate 2, the side lower frame 21 supports the side lower wheel 20, and the side lower wheel 20 contacts the inner wall of the powder spraying chamber bin 1, and the support wheel 19 and the side lower wheel 20 provide sliding support for the power trolley 17. When the powder scraping trolley 4 moves, under the support of the rear beam 6 and the front beam 10, the auxiliary wheel 7 contacts the bottom plate 2, the side upper frame 8 supports the side upper wheel 9, and the side upper wheel 9 contacts the inner wall of the powder spraying chamber bin 1, and the side upper wheel 9 and the auxiliary wheel 7 provide sliding support for the powder scraping trolley 4 to improve the stability during powder scraping, thereby realizing the sliding support of multiple wheels when the powder scraping equipment in the powder spraying chamber is scraping powder, and improving the stability of movement during powder scraping.

[0038] When the embodiment of the present application is in use: an external power supply is connected. First, when powder scraping is needed, the wire traction machine 24 drives the adapter frame 23 to move, the adapter frame 23 drives the power trolley 17 to move, the power trolley 17 slides inside the powder spraying chamber bin 1, and the power trolley 17 drives the second magnetic mechanism 18 to move synchronously. The second magnetic mechanism 18 drives the first magnetic mechanism 5 to move synchronously. The first magnetic mechanism 5 drives the powder scraping trolley 4 to move, and the powder scraping trolley 4 drives the movable scraper 11 to move. The movable scraper 11 performs the powder scraping operation to scrape the powder on the surface of the bottom plate 2 into the inside of the powder outlet hole 3 to facilitate the discharge of the powder outlet hole 3. Later, when the movable scraper 11 moves, when the movable scraper 11 touches the limiting structure, the movable scraper 11 drives the reversing frame 13 rotates with the hinge shaft 12 as the axis. When the movable scraper 11 rotates, the sliding shaft 15 slides inside the arc groove 14 to facilitate the movable scraper 11 to deflect at a certain angle, to facilitate the movable scraper 11 to change direction. When the power trolley 17 moves, the support wheel 19 contacts the bottom plate 2, and the side lower wheel 20 contacts the inner wall of the powder spraying chamber warehouse 1. The support wheel 19 and the side lower wheel 20 are used to support the power trolley 17 for sliding. When the powder scraping trolley 4 moves, the auxiliary wheel 7 contacts the bottom plate 2, and the side upper frame 8 supports the side upper wheel 9, which contacts the inner wall of the powder spraying chamber warehouse 1. The side upper wheel 9 and the auxiliary wheel 7 are used to support the powder scraping trolley 4 for sliding, to improve the stability during scraping, and to complete the use of the powder scraping equipment in the powder spraying chamber.

[0039] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A magnetic traction flexible reversing powder scraping equipment for powder spraying room, Features: The invention comprises a powder spraying chamber (1) and a bottom plate (2), wherein the bottom end of the powder spraying chamber (1) is provided with the bottom plate (2), a powder outlet hole (3) is arranged inside the bottom plate (2), a powder scraping trolley (4) is arranged at the top end of the bottom plate (2) on one side of the powder outlet hole (3), a power trolley (17) is arranged at the bottom end of the bottom plate (2) below the powder scraping trolley (4), a second magnetic mechanism (18) is arranged inside the power trolley (17), a first magnetic mechanism (5) is arranged inside the powder scraping trolley (4) above the second magnetic mechanism (18), and the second magnetic mechanism (18) and the first magnetic mechanism (5) contain at least one A magnet is provided at the top of the powder scraping trolley (4) on one side of the first magnetic mechanism (5); a reversing frame (13) is symmetrically installed on the outer wall of the movable scraper (11) close to the powder scraping trolley (4); a support seat (16) is installed at the top of the powder scraping trolley (4) on one side of the reversing frame (13); a hinge shaft (12) is installed on one side of the outer wall of the reversing frame (13) close to the support seat (16); the reversing frame (13) is movably connected to the support seat (16) through the hinge shaft (12); and an arc groove (14) is provided inside the reversing frame (13) on one side of the hinge shaft (12).

2. According to claim 1, a magnetic traction flexible reversing powder spraying room powder scraping device, Features: The second magnetic mechanism (18) is a strong magnet, and the first magnetic mechanism (5) is an iron block.

3. According to claim 1, a magnetic traction flexible reversing powder spraying room powder scraping device, Features: The first magnetic mechanism (5) is a strong magnet, and the second magnetic mechanism (18) is an iron block.

4. According to claim 1, a magnetic traction flexible reversing powder spraying room powder scraping device, Features: The second magnetic mechanism (18) is a strong magnet with an N-pole at the bottom, and the first magnetic mechanism (5) is a strong magnet with an S-pole at the top.

5. According to claim 1, a magnetic traction flexible reversing powder spraying room powder scraping device, Features: A sliding shaft (15) is slidably mounted inside the arc-shaped groove (14), and the sliding shaft (15) is fixedly connected to a support seat (16).

6. According to claim 1, a magnetic traction flexible reversing powder spraying room powder scraping device, Features: A front beam (10) is installed on the outer wall of the powder scraping trolley (4) below the movable scraper (11), and a rear beam (6) is installed on the side of the outer wall of the powder scraping trolley (4) away from the front beam (10).

7. A magnetic traction flexible reversing powder spraying room powder scraping device according to claim 6, Features: Auxiliary wheels (7) are installed at both ends of the front beam (10) and the rear beam (6), and the auxiliary wheels (7) are movably connected thereto.

8. According to claim 1, a magnetic traction flexible reversing powder spraying room powder scraping device, Features: Side frames (8) are installed on the outer walls of both sides of the powder scraping trolley (4), and multiple sets of side wheels (9) are arranged on the outer walls of the side frames (8).

9. The magnetic traction flexible reversing powder spraying room powder scraping device according to claim 1, Features: An anti-collision beam (22) is symmetrically mounted on the outer wall of the power trolley (17) on one side of the second magnetic mechanism (18), and support wheels (19) are mounted on both ends of the anti-collision beam (22).

10. The magnetic traction flexible reversing powder spraying room powder scraping device according to claim 1, Features: Multiple sets of side lower frames (21) are installed on the outer walls of both sides of the power trolley (17), and side lower wheels (20) are installed inside the side lower frames (21); A transfer frame (23) is installed at the bottom end of the power trolley (17), a wire traction machine (24) is arranged inside the powder spraying chamber (1) on one side of the transfer frame (23), and the transfer frame (23) is connected to the wire traction machine (24).

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