Dustproof equipment for high-temperature powder processing

Abstract

The utility model belongs to the technical field of dustproof equipment, and particularly relates to high-temperature powder processing dustproof equipment which comprises a high-temperature powder processing equipment body, a propelling device body is arranged on one side of the high-temperature powder processing equipment body, and a moving plate is slidably connected to the inner wall of the high-temperature powder processing equipment body. A plurality of hanging rings are evenly arranged at the bottom end of the movable plate, first racks are fixedly connected to the two sides of the movable plate, and through the arranged switch assembly, when a product needs to be fed into or moved out of the high-temperature powder processing equipment body before and after high-temperature powder is sprayed to the product, the product can be fed into or moved out of the high-temperature powder processing equipment body by controlling movement of the movable plate; the first rack and the second rack are meshed with the first gear and the second gear correspondingly to achieve automatic opening and closing of the dustproof door, the working environment of operators is optimized, errors such as misoperation and forgetting to close the safety door caused by human factors are reduced, and therefore the stability and reliability of the production process are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dustproof equipment, in particular to high-temperature powder processing dustproof equipment. Background Art

[0002] High-temperature powder processing equipment consists of a processing equipment body, a transmission device, a powder spraying device, a safety device and other functional devices. High-temperature powder processing sprays high-temperature powder on the processed product, and then uses a heating device to heat the product to a certain temperature, so that the powder particles melt and adhere to the surface of the product. A dense protective layer is formed through the sintering or curing process to achieve the effects of corrosion resistance, rust prevention and high temperature resistance.

[0003] During operation, traditional high-temperature powder processing equipment usually requires manual opening and closing of dustproof doors to place or remove workpieces. This method poses certain safety hazards. When the operator needs to open the dustproof door, high-temperature powder will escape and come into contact with the operator over a large area, causing burns or other injuries.

[0004] Therefore, in order to solve the above problems, a high-temperature powder processing dust-proof device is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology and solve the problem that high-temperature powder may cause harm to operators when operators open the safety door to take out the sprayed products, a high-temperature powder processing dust-proof equipment is proposed.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: a high-temperature powder processing dust-proof equipment described in the present invention comprises a high-temperature powder processing equipment body, a propulsion device body is provided on one side of the high-temperature powder processing equipment body, a movable plate is slidably connected to the inner wall of the high-temperature powder processing equipment body, a plurality of hanging rings are evenly provided on the bottom end of the movable plate, a first rack is fixedly connected to both sides of the movable plate, a second rack is provided on the side of the two first racks away from the propulsion device body, the second rack is fixedly connected to the surface of the movable plate, and a switch assembly for opening and closing the high-temperature powder dust-proof door is provided on one side of the first rack;

[0007] The switch assembly includes a first gear meshed with a first rack, a third gear fixedly connected to the top of the first gear, a second gear meshed with one side of the third gear, the second gear meshed with the second rack, a rotating rod fixedly connected to the bottom end of the first gear, and a dustproof door fixedly connected to the outer wall of the rotating rod; this avoids unnecessary harm to the operator caused by high-temperature powder when the operator opens the safety door to take out the sprayed product, optimizes the operator's working environment, reduces errors caused by human factors, such as misoperation, forgetting to close the safety door, etc., thereby improving the stability and reliability of the production process.

[0008] Preferably, a connecting rod is fixedly connected to the middle of the first gear, a pull rod sleeve is fixedly sleeved on the outer wall of the connecting rod, a pulling handle is fixedly connected to the outer wall of the pull rod sleeve, a first slide groove is opened on one side of the main body of the high-temperature powder processing equipment, and the pulling handle is slidably connected to the inner wall of the first slide groove; the time for starting up and moving the movable plate to open the dustproof door is reduced, making the maintenance process simpler and faster.

[0009] Preferably, a second slide groove is provided at the top of the first slide groove, a third slide groove is provided on one side of the second slide groove, the second slide groove and the third slide groove are cross-arranged, the inner wall of the second slide groove is slidably connected to a limiting block, one side of the limiting block is fixedly connected to a first handle, the inner wall of the third slide groove is slidably connected to a fixed block, and one side of the fixed block is fixedly connected to the second handle; this avoids the problem of maintenance personnel accidentally moving the handle when pulling it for maintenance and adjustment, causing injury to the maintenance personnel.

[0010] Preferably, the cross-sections of the two dustproof doors away from one end of the rotating rod are both set to be "L"-shaped; the "L"-shaped cross-section helps to enhance the sealing between the dustproof doors, reduce the leakage of high-temperature powder and dust during the spraying process, optimize the working environment of the operator, and reduce the harm to the operator.

[0011] Preferably, the length between the first rack and the propulsion device body is smaller than the length between the other first rack and the propulsion device body, and the length between the second rack and the propulsion device body is smaller than the length between the other second rack and the propulsion device body; thereby avoiding interference between the dust doors when opening or closing, preventing mechanical failure and damage, and improving the reliability of the device.

[0012] Preferably, the second rack is arranged above the first rack to avoid conflicts between mechanical components and ensure the normal operation of the equipment.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a high-temperature powder processing dust-proof equipment. By setting a switch component, when the product needs to be sent into or moved out of the high-temperature powder processing equipment body before or after the product is sprayed with high-temperature powder, the movement of the movable plate is controlled, and the first rack and the second rack are respectively engaged with the first gear and the second gear to realize the automatic opening and closing of the dust-proof door, so as to avoid the problem that the high-temperature powder causes unnecessary harm to the operator when the operator opens the safety door to take out the sprayed product, optimize the working environment of the operator, reduce errors caused by human factors, such as misoperation, forgetting to close the safety door, etc., thereby improving the stability and reliability of the production process.

[0015] The utility model provides a high-temperature powder processing dust-proof equipment. Through the provided pulling handle, the interior of the high-temperature powder processing equipment body can be adjusted and repaired. The pulling handle drives the pull rod sleeve to rotate, and the rotation of the pull rod sleeve drives the dust door to open. The handle is pulled to manually open the dust door, which reduces the time for starting the machine and moving the movable plate to open the dust door, making the maintenance process simpler and faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the manual handle structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 4 This utility model Figure 2 Enlarged view of point A;

[0021] Figure 5 This utility model Figure 3 Enlarged view of point B.

[0022] Legend:

[0023] 1. High-temperature powder processing equipment body; 2. Propulsion device body; 3. Moving plate; 4. Lifting ring; 5. First rack; 6. Second gear; 7. Third gear; 8. First gear; 9. Connecting rod; 10. Pull rod sleeve; 11. Pull handle; 12. Second rack; 13. Dustproof door; 14. Fixed block; 15. First handle; 16. Second handle; 17. Rotating rod; 18. First slide; 19. Second slide; 20. Third slide; 21. Limit block. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Specific examples are given below.

[0026] See also Figure 1-Figure 5 The utility model provides a high-temperature powder processing dust-proof equipment, comprising a high-temperature powder processing equipment body 1, a propulsion device body 2 is provided on one side of the high-temperature powder processing equipment body 1, a movable plate 3 is slidably connected to the inner wall of the high-temperature powder processing equipment body 1, a plurality of hanging rings 4 are evenly provided on the bottom end of the movable plate 3, first racks 5 are fixedly connected to both sides of the movable plate 3, a second rack 12 is provided on the side of the two first racks 5 away from the propulsion device body 2, the second rack 12 is fixedly connected to the surface of the movable plate 3, and a switch assembly for opening and closing the high-temperature powder dust-proof door 13 is provided on one side of the first rack 5;

[0027] The switch assembly includes a first gear 8 meshingly connected to one side of the first rack 5, the top of the first gear 8 is fixedly connected to the third gear 7, one side of the third gear 7 is meshingly connected to the second gear 6, the second gear 6 is meshingly connected to the second rack 12, the bottom end of the first gear 8 is fixedly connected to the rotating rod 17, and the outer wall of the rotating rod 17 is fixedly connected to the dustproof door 13.

[0028] During operation, through the set switch component, when the product needs to be sent into or moved out of the high-temperature powder processing equipment body 1 before or after the product is sprayed with high-temperature powder, the movement of the movable plate 3 is controlled, and the first rack 5 and the second rack 12 are respectively engaged with the first gear 8 and the second gear 6 to realize the automatic opening and closing of the dustproof door 13, thereby avoiding the problem of high-temperature powder causing harm to the operator when the operator opens the safety door to take out the sprayed product, optimizing the working environment of the operator, reducing errors caused by human factors, such as misoperation, forgetting to close the safety door, etc., thereby improving the stability and reliability of the production process.

[0029] Further, such as Figure 3 and Figure 5 As shown, a connecting rod 9 is fixedly connected to the middle of the first gear 8, a pull rod sleeve 10 is fixedly sleeved on the outer wall of the connecting rod 9, a pulling handle 11 is fixedly connected to the outer wall of the pull rod sleeve 10, and a first slide groove 18 is opened on one side of the high-temperature powder processing equipment body 1, and the pulling handle 11 is slidably connected to the inner wall of the first slide groove 18.

[0030] In this embodiment: by setting the pulling handle 11, the interior of the high-temperature powder processing equipment body 1 is adjusted and repaired, the pulling handle 11 is pulled, the pulling handle 11 drives the pull rod sleeve 10 to rotate, the rotation of the pull rod sleeve 10 drives the dust door 13 to open, and the handle 11 is pulled to manually open the dust door 13, which reduces the time of starting the machine and moving the movable plate 3 to open the dust door 13, making the maintenance process simpler and faster.

[0031] Further, such as Figure 3 and Figure 4 As shown, a second slide groove 19 is provided at the top of the first slide groove 18, and a third slide groove 20 is provided on one side of the second slide groove 19. The second slide groove 19 and the third slide groove 20 are cross-arranged. The inner wall of the second slide groove 19 is slidably connected to a limit block 21, and one side of the limit block 21 is fixedly connected to the first handle 15. The inner wall of the third slide groove 20 is slidably connected to a fixed block 14, and one side of the fixed block 14 is fixedly connected to the second handle 16.

[0032] In this embodiment: by setting a dustproof door 13, when adjusting and repairing the interior of the high-temperature powder processing equipment main body 1, the dustproof door 13 is manually opened by pulling the handle 11, and the pulling handle 11 is limited and fixed by inserting the fixing block 14 into the groove of the limit block 21, thereby avoiding the problem of accidental movement of the pulling handle 11 during maintenance and adjustment by the maintenance personnel, which may cause harm to the maintenance personnel.

[0033] Further, such as Figure 3 As shown, the cross-sections of the two dustproof doors 13 at the ends away from the rotating rod 17 are both set to be "L"-shaped.

[0034] In this embodiment: when the product needs to be sent into or moved out of the high-temperature powder processing equipment body 1 before or after spraying the product with high-temperature powder, the movement of the movable plate 3 is utilized to make the first rack 5 and the second rack 12 engage with the first gear 8 and the second gear 6 in turn, so that the two dustproof doors 13 are first opened and then closed. The "L"-shaped cross section helps to enhance the sealing between the dustproof doors 13, reduce the leakage of high-temperature powder and dust during the spraying process, improve the working environment of the operator, and reduce the harm to the operator.

[0035] Further, such as Figure 3As shown, the length between the first rack 5 and the propulsion device body 2 is smaller than the length between the other first rack 5 and the propulsion device body 2, and the length between the second rack 12 and the propulsion device body 2 is smaller than the length between the other second rack 12 and the propulsion device body 2.

[0036] In this embodiment: when the product needs to be sent into or moved out of the high-temperature powder processing equipment body 1 before or after spraying the product with high-temperature powder, the movement of the movable plate 3 is utilized to make the first rack 5 and the second rack 12 engage with the first gear 8 and the second gear 6 in turn, so that the two dustproof doors 13 are first opened and then closed, thereby avoiding mutual interference between the dustproof doors 13 when opening or closing, preventing mechanical failure and damage, and improving the reliability of the device.

[0037] Further, such as Figure 3 As shown, the second rack 12 is arranged above the first rack 5, and the distance from the upper end surface of the first rack 5 to the upper end surface of the movable plate 3 is greater than the distance from the lower end surface of the second rack 12 to the upper end surface of the movable plate 3.

[0038] In this embodiment: when the product needs to be sent into or removed from the high-temperature powder processing equipment body 1 before or after spraying the product with high-temperature powder, the first rack 5 is only engaged with the first gear 8, and the second rack 12 is only engaged with the second gear 6 to achieve automatic opening and closing of the dustproof door 13, thereby avoiding conflicts between mechanical components and ensuring the normal operation of the equipment.

[0039] Working principle: When it is necessary to spray high-temperature powder on the product, first hang the product to be sprayed on the hanging ring 4, turn on the power of the high-temperature powder processing equipment body 1, and control the propulsion device body 2 to drive the movable plate 3 to move. The movable plate 3 first moves in the direction close to the propulsion device body 2, and the movement of the movable plate 3 drives the hanging ring 4 to move. The movement of the hanging ring 4 drives the product to move. When the movable plate 3 moves, it drives the first rack 5 and the second rack 12 to move. One of the first racks 5 is first engaged with the first gear 8. The movement of the first rack 5 drives the first gear 8 to rotate. The rotation of the first gear 8 drives the rotating rod 17 to rotate. After the rotation of the rotating rod 17 drives the dustproof door 13 to rotate a certain angle, the first rack 5 on the other side drives the first gear 8 to engage and rotate. The rotation of the first gear 8 on the other side drives the rotating rod 17 on the other side to rotate. The rotation of the rotating rod 17 on the other side drives the dustproof door 13 on the other side to rotate. When the two first racks 5 pass through the second gear 6, the two dustproof doors 13 are fully opened, and the hanging ring 4 enters the interior of the high-temperature powder processing equipment body 1 smoothly. When one of the second racks 12 contacts the second gear 6 first, the second rack 12 and the second gear 6 are meshed with each other, and the second rack 12 drives the second gear 6 to rotate counterclockwise. The rotation of the second gear 6 drives the third gear 7 to rotate clockwise. The rotation of the third gear 7 drives the rotating rod 17 to rotate. The rotation of the rotating rod 17 drives the dustproof door 13 to rotate around the center of the third gear 7. The two dustproof doors 13 are closed, and the high-temperature powder processing equipment body 1 performs high-temperature powder spraying on the product. After the spraying is completed, the propulsion device body 2 is controlled to move the movable plate 3 in a direction away from the propulsion device body 2. Similarly, the hanging ring 4 moves the product out of the propulsion device body 2, and the two dustproof doors 13 are fully closed. The product on the hanging ring 4 is removed and a new one is put in for the next high-temperature powder processing.

[0040] When adjusting and repairing the interior of the high-temperature powder processing equipment body 1, pull the pulling handle 11, and the pulling handle 11 drives the pull rod sleeve 10 to rotate, and the rotation of the pull rod sleeve 10 drives the dustproof door 13 to rotate. At this time, pull the second handle 16 in the direction away from the propulsion device body 2, and the second handle 16 drives the fixed block 14 to move out of the groove in the limit block 21. The limit block 21 drives the first handle 15 to move downward, and pull the second handle 16. The second handle 16 drives the fixed block 14 to move toward the direction close to the propulsion device body 2 and is inserted into the groove of the limit block 21, so that the limit block 21 limits the pulling handle 11. After the adjustment and maintenance is completed, similarly, the fixed block 14 is inserted into the groove below the first handle 15.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A high-temperature powder processing dust-proof device, comprising a high-temperature powder processing device body (1), characterized in that: A propulsion device body (2) is provided on one side of the high-temperature powder processing equipment body (1), a movable plate (3) is slidably connected to the inner wall of the high-temperature powder processing equipment body (1), a plurality of hanging rings (4) are evenly provided at the bottom end of the movable plate (3), first racks (5) are fixedly connected to both sides of the movable plate (3), a second rack (12) is provided on the side of the two first racks (5) away from the propulsion device body (2), the second racks (12) are fixedly connected to the surface of the movable plate (3), and a switch assembly for opening and closing the high-temperature powder dustproof door (13) is provided on one side of the first rack (5); The switch assembly comprises a first gear (8) meshedly connected to one side of a first rack (5); the top of the first gear (8) is fixedly connected to a third gear (7); one side of the third gear (7) is meshedly connected to a second gear (6); the second gear (6) is meshedly connected to a second rack (12); the bottom end of the first gear (8) is fixedly connected to a rotating rod (17); and the outer wall of the rotating rod (17) is fixedly connected to a dustproof door (13).

2. The high-temperature powder processing dust-proof equipment according to claim 1, characterized in that: A connecting rod (9) is fixedly connected to the middle of the first gear (8), a pull rod sleeve (10) is fixedly sleeved on the outer wall of the connecting rod (9), a pulling handle (11) is fixedly connected to the outer wall of the pull rod sleeve (10), and a first sliding groove (18) is opened on one side of the high-temperature powder processing equipment body (1), and the pulling handle (11) is slidably connected to the inner wall of the first sliding groove (18).

3. The high-temperature powder processing dust-proof equipment according to claim 2, characterized in that: A second slide groove (19) is provided at the top end of the first slide groove (18), a third slide groove (20) is provided on one side of the second slide groove (19), the second slide groove (19) and the third slide groove (20) are cross-arranged, the inner wall of the second slide groove (19) is slidably connected to a limit block (21), one side of the limit block (21) is fixedly connected to the first handle (15), the inner wall of the third slide groove (20) is slidably connected to a fixed block (14), and one side of the fixed block (14) is fixedly connected to the second handle (16).

4. The high-temperature powder processing dust-proof equipment according to claim 1, characterized in that: The cross sections of the two dustproof doors (13) at the ends away from the rotating rod (17) are both set to be "L"-shaped.

5. The high-temperature powder processing dust-proof equipment according to claim 1, characterized in that: The length between the first rack (5) and the propulsion device body (2) is smaller than the length between the other first rack (5) and the propulsion device body (2), and the length between the second rack (12) and the propulsion device body (2) is smaller than the length between the other second rack (12) and the propulsion device body (2).

6. The high-temperature powder processing dust-proof equipment according to claim 1, characterized in that: The second rack (12) is arranged above the first rack (5).

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