Anti-corrosion layer surface coating device for ton bag processing

Abstract

The utility model relates to the field of processing and coating, in particular to an anticorrosive coating surface coating device for ton bag processing, which comprises a frame, a top plate is bolted to the upper part of the front surface of the frame, reciprocating screw rods are rotatably connected to two sides of an inner cavity of the top plate through bearings, and connecting pieces are in threaded connection to the surfaces of the reciprocating screw rods. A sprayer is bolted to the bottom of the connecting piece, a first bevel gear is bolted to the right side of the surface of the reciprocating lead screw, a rotating disc is rotationally connected to the center of the front face of the rack through a bearing, transverse plates are bolted to the upper side and the lower side of the front face of the rotating disc, and second lead screws are rotationally connected to the centers of the inner sides of the transverse plates through bearings. According to the ton bag coating device, the ton bag can be driven to rotate through the top plate, the connecting piece, the first bevel gear, the spray head, the rotating disc and the like, so that the periphery of the ton bag can be uniformly coated, dead angles are prevented from being generated in the coating process of the ton bag, and meanwhile, the coating efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of ton bag processing and coating, and particularly relates to an anti-corrosion layer surface coating device for ton bag processing. Background Technique

[0002] A ton bag is a flexible transport packaging container, which has the advantages of moisture-proof, dust-proof, radiation-resistant, firm and safe, and has sufficient strength in structure. At present, due to the convenient loading, unloading and handling of the flexible intermediate bulk container, the loading and unloading efficiency has been significantly improved, so its development has gradually increased in recent years.

[0003] In the production and processing of ton bags, in order to avoid the situation of rotting during the long-term use of ton bags, an anti-corrosion material will be sprayed on the outer surface of the ton bags during the processing process to avoid the rotting of ton bags. A coating device will be used during the spraying process to improve the production efficiency of ton bags. However, at present, the coating device needs to manually flip the ton bag and then re-fix it during use, and the process is too complicated, which is likely to affect the production efficiency of ton bags. Moreover, when the coating device is adjusted according to the size of the ton bag, the operation process is too cumbersome.

[0004] Therefore, it is very necessary to invent an anti-corrosion layer surface coating device for ton bag processing to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-corrosion layer surface coating device for ton bag processing, which can effectively solve the above technical problems.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an anti-corrosion layer surface coating device for ton bag processing, including a frame, the upper part of the front surface of the frame is bolted with a top plate, both sides of the inner cavity of the top plate are rotationally connected with reciprocating lead screws through bearings, a connecting piece is threadedly connected to the surface of the reciprocating lead screw, a spray head is bolted to the bottom of the connecting piece, a first bevel gear is bolted to the right side of the surface of the reciprocating lead screw, the center of the front surface of the frame is rotationally connected with a rotating disk through a bearing, both the upper and lower sides of the front surface of the rotating disk are bolted with cross plates, the center of the inner side of the cross plate is rotationally connected with a second lead screw through a bearing, a housing is threadedly connected to the surface of the second lead screw, the center of the inner cavity of the housing is rotationally connected with a driving gear through a bearing, limiting grooves are opened on both the upper and lower sides of the inner cavity of the housing, a rack is slidably connected to the inner side of the limiting groove, and the inner side of the rack is meshed with the surface of the driving gear, and a rectangular rod is bolted to the front surface of the rack.

[0007] Preferably, a second bevel gear is rotatably connected to the right side of the front cavity of the top plate through a bearing, and the surface of the second bevel gear meshes with the surface of the first bevel gear. Through the meshing between the second bevel gear and the first bevel gear, the reciprocating lead screw can be driven to rotate synchronously during the rotation of the first bevel gear.

[0008] Preferably, a drive motor is bolted to the right side of the top of the frame, and a drive sprocket is bolted to the output end of the drive motor. By using the drive motor as a drive source, the drive sprocket is driven to rotate.

[0009] Preferably, a first driven sprocket is bolted to the back of the second bevel gear through the top plate, and a second driven sprocket is bolted to the back of the rotating disk through the frame. Chains are engaged with the surfaces of the drive sprocket, the first driven sprocket, and the second driven sprocket. When the drive sprocket rotates, the rotational power of the drive motor is transmitted to the second driven sprocket and the first driven sprocket through the chains, enabling the first driven sprocket to drive the second bevel gear to rotate and the second driven sprocket to drive the rotating disk to rotate.

[0010] Preferably, a servo motor is bolted to the top of the cross plate, and the top of the second lead screw passes through the cross plate and is bolted to the output end of the servo motor. By using the servo motor as a drive source, the second lead screw is driven to rotate rapidly in the inner cavity of the housing.

[0011] Preferably, an adjustment motor is bolted to the center of the front of the housing, and the front of the drive gear passes through the housing and is bolted to the output end of the adjustment motor. By using the adjustment motor as a drive source, the rotation direction and the number of rotation turns of the drive gear in the inner cavity of the housing are controlled.

[0012] Preferably, vertical rods are bolted to the front and back of the inner side of the cross plate, and the surface of the vertical rods is slidably connected to the inner side of the back of the housing. By limiting the housing through the vertical rods, the movement path of the housing can be controlled.

[0013] Preferably, a feeding box is bolted to the left side of the top of the top plate. A feeding pipe is connected to the top of the feeding box, and the other end of the feeding pipe is connected to the spray head. Through the feeding box, the coating raw materials to be coated can be quickly output to the spray head through the feeding pipe.

[0014] Preferably, through grooves are formed on both sides of the front of the housing, enabling the rectangular rod to pass through the housing through the through grooves and extend to the outside of the housing.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] 1. Through components such as the top plate, connecting piece, first bevel gear, spray head, and rotating disk, the ton bag can be driven to rotate, enabling the four sides of the ton bag to be evenly subjected to the coating operation, avoiding dead corners during the coating process of the ton bag, and improving the coating efficiency of the device at the same time;

[0017] 2. Through the second screw rod, housing, driving gear, limit groove, rack and rectangular rod components, the rectangular rod is expanded outward until the ton bag is completely opened, so that no wrinkles are generated on the surface of the ton bag, resulting in uncovered areas during the coating process, thereby improving the applicability of the ton bag during the coating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a front view of the overall structure of the utility model;

[0020] Figure 2 It is a front cross-sectional view of the overall structure of the utility model;

[0021] Figure 3 It is a side view of the overall structure of the utility model;

[0022] Figure 4 For the utility model Figure 2 A magnified view of the structure at center;

[0023] Figure 5 For the utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0024] Description of reference numerals:

[0025] 1. Frame; 2. Top plate; 3. Reciprocating screw; 4. Connector; 5. Nozzle; 6. First bevel gear; 7. Rotating disk; 8. Cross plate; 9. Second screw; 10. Housing; 11. Driving gear; 12. Limiting groove; 13. Rack; 14. Rectangular rod; 15. Second bevel gear; 16. Driving motor; 17. Driving sprocket; 18. First driven sprocket; 19. Second driven sprocket; 20. Chain; 21. Servo motor; 22. Adjusting motor; 23. Vertical rod; 24. Feed box; 25. Feed pipe; 26. Through slot. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figures 1-5An anti-corrosion layer surface coating device for ton bag processing shown in the figure includes a frame 1. On the upper part of the front surface of the frame 1, a top plate 2 is bolted. On both sides of the inner cavity of the top plate 2, a reciprocating lead screw 3 is rotatably connected through bearings. A connecting piece 4 is threadedly connected to the surface of the reciprocating lead screw 3. A spray head 5 is bolted to the bottom of the connecting piece 4. A first bevel gear 6 is bolted to the right side of the surface of the reciprocating lead screw 3. In the center of the front surface of the frame 1, a rotating disk 7 is rotatably connected through a bearing. On the upper and lower sides of the front surface of the rotating disk 7, cross plates 8 are bolted. In the center of the inner side of the cross plate 8, a second lead screw 9 is rotatably connected through a bearing. A housing 10 is threadedly connected to the surface of the second lead screw 9. In the center of the inner cavity of the housing 10, a driving gear 11 is rotatably connected through a bearing. On the upper and lower sides of the inner cavity of the housing 10, limiting grooves 12 are provided. A rack 13 is slidably connected to the inner side of the limiting groove 12, and the inner side of the rack 13 meshes with the surface of the driving gear 11. A rectangular rod 14 is bolted to the front surface of the rack 13.

[0028] On the right side of the front surface of the inner cavity of the top plate 2, a second bevel gear 15 is rotatably connected through a bearing, and the surface of the second bevel gear 15 meshes with the surface of the first bevel gear 6. Through the meshing between the second bevel gear 15 and the first bevel gear 6, the reciprocating lead screw 3 can be driven to rotate synchronously during the rotation of the first bevel gear 6.

[0029] On the right side of the top of the frame 1, a driving motor 16 is bolted. The output end of the driving motor 16 is bolted with a driving sprocket 17. Using the driving motor 16 as a driving source, the driving sprocket 17 is driven to rotate.

[0030] On the back of the second bevel gear 15, a first driven sprocket 18 is bolted through the top plate 2. On the back of the rotating disk 7, a second driven sprocket 19 is bolted through the frame 1. And a chain 20 meshes with the surfaces of the driving sprocket 17, the first driven sprocket 18, and the second driven sprocket 19. When the driving sprocket 17 rotates, the rotational power of the driving motor 16 is transmitted to the second driven sprocket 19 and the first driven sprocket 18 through the chain 20, enabling the first driven sprocket 18 to drive the second bevel gear 15 to rotate and the second driven sprocket 19 to drive the rotating disk 7 to rotate.

[0031] On the top of the cross plate 8, a servo motor 21 is bolted, and the top of the second lead screw 9 passes through the cross plate 8 and is bolted to the output end of the servo motor 21. Using the servo motor 21 as a driving source, the second lead screw 9 driven by it rotates rapidly in the inner cavity of the housing 10.

[0032] In the center of the front surface of the housing 10, an adjusting motor 22 is bolted, and the front of the driving gear 11 passes through the housing 10 and is bolted to the output end of the adjusting motor 22. Using the adjusting motor 22 as a driving source, the rotation direction and the number of rotation turns of the driving gear 11 in the inner cavity of the housing 10 are controlled.

[0033] Vertical rods 23 are bolted to the front and back of the inner side of the horizontal plate 8, and the surface of the vertical rod 23 is slidably connected to the inner side of the back of the housing 10. By limiting the housing 10 with the vertical rod 23, the movement path of the housing 10 can be controlled.

[0034] A feeding box 24 is bolted to the left side of the top of the top plate 2. A feeding pipe 25 communicates with the top of the feeding box 24, and the other end of the feeding pipe 25 is connected to the nozzle 5. Through the feeding box 24, the coating raw material to be coated can be quickly output to the nozzle 5 through the feeding pipe 25.

[0035] Through grooves 26 are formed on both sides of the front of the housing 10, so that the rectangular rod 14 can pass through the housing 10 through the through grooves 26 and extend to the outside of the housing 10.

[0036] Refer to the attached Figures 1-5 of the specification. Working principle: Through components such as the top plate 2, the connecting piece 4, the first bevel gear 6, the nozzle 5, and the rotating disk 7, the driving motor 16 can transmit the rotational power to the second bevel gear 15 through the driving sprocket 17, the chain 20, and the first driven sprocket 18. The second bevel gear 15 drives the first bevel gear 6 to rotate, and finally drives the reciprocating screw rod 3 to rotate. The connecting piece 4 on the surface of the reciprocating screw rod 3 drives the nozzle 5 to move horizontally back and forth on the surface of the reciprocating screw rod 3. Cooperating with the upper feeding assembly, the upper surface of the ton bag can be fully coated. At the same time, driven by the chain 20, the second driven sprocket 19 drives the rotating disk 7 to rotate synchronously. During the rotation of the rotating disk 7, through the limiting assembly on the front, the ton bag is driven to rotate, so that the four sides of the ton bag can be evenly coated, avoiding dead corners during the coating of the ton bag, and improving the coating efficiency of the device. Through components such as the second screw rod 9, the housing 10, the driving gear 11, the limiting groove 12, the rack 13, and the rectangular rod 14, before coating the ton bag, first, the driving gear 11 in the inner cavity of the housing 10 is controlled to rotate by the adjusting motor 22. During the rotation of the driving gear 11, the rectangular rods 14 on both sides will be driven to move inward through the toothed rod. Then, the servo motor 21 is started, and the servo motor 21 drives the second screw rod 9 to rotate, so that the housing 10 moves vertically towards each other on the surface of the screw rod. At this time, the inside of the ton bag to be processed is sleeved on the surface of the rectangular rod 14. Then, the adjusting motor 22 and the servo motor 21 are started again, so that the driving gear 11 and the second screw rod 9 rotate in reverse, and then the rectangular rod 14 expands outward until the ton bag is fully opened, so that no wrinkles are generated on the surface of the ton bag, resulting in areas that cannot be covered during the coating process, and improving the applicability during the coating of the ton bag.

[0037] Only some exemplary embodiments of the present utility model are described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A device for coating a surface of an anti-corrosion layer for processing ton bags, comprising a frame (1), characterized in that: A top plate (2) is bolted to the upper part of the front of the frame (1); both sides of the inner cavity of the top plate (2) are rotatably connected to a reciprocating screw (3) via bearings; a connecting piece (4) is threadedly connected to the surface of the reciprocating screw (3); a nozzle (5) is bolted to the bottom of the connecting piece (4); a first bevel gear (6) is bolted to the right side of the surface of the reciprocating screw (3); a rotating disk (7) is rotatably connected to the middle of the front of the frame (1) via a bearing; a horizontal plate (8) is bolted to the upper and lower sides of the front of the rotating disk (7); the horizontal plate (8) The center of the inner side is rotatably connected to a second screw rod (9) via a bearing, the surface of the second screw rod (9) is threadedly connected to a housing (10), the center of the inner cavity of the housing (10) is rotatably connected to a driving gear (11) via a bearing, and the upper and lower sides of the inner cavity of the housing (10) are provided with limiting grooves (12), the inner side of the limiting groove (12) is slidably connected to a rack (13), and the inner side of the rack (13) is meshed with the surface of the driving gear (11), and the front side of the rack (13) is bolted to a rectangular rod (14).

2. The anti-corrosion layer surface coating device for ton bag processing according to claim 1 is characterized in that: The right side of the front side of the inner cavity of the top plate (2) is rotatably connected to a second bevel gear (15) via a bearing, and the surface of the second bevel gear (15) meshes with the surface of the first bevel gear (6).

3. The anti-corrosion layer surface coating device for ton bag processing according to claim 1 is characterized in that: A drive motor (16) is bolted to the right side of the top of the frame (1), and a drive sprocket (17) is bolted to the output end of the drive motor (16).

4. The anti-corrosion layer surface coating device for ton bag processing according to claim 2 is characterized in that: The back side of the second bevel gear (15) passes through the top plate (2) and is bolted to a first driven sprocket (18); the back side of the rotating disk (7) passes through the frame (1) and is bolted to a second driven sprocket (19); and the surfaces of the driving sprocket (17), the first driven sprocket (18) and the second driven sprocket (19) are all meshed with chains (20).

5. The anti-corrosion layer surface coating device for ton bag processing according to claim 1 is characterized in that: The top of the transverse plate (8) is bolted with a servo motor (21), and the top of the second screw rod (9) passes through the transverse plate (8) and is bolted to the output end of the servo motor (21).

6. The anti-corrosion layer surface coating device for ton bag processing according to claim 1 is characterized in that: An adjusting motor (22) is bolted to the center of the front side of the housing (10), and the front side of the driving gear (11) passes through the housing (10) and is bolted to the output end of the adjusting motor (22).

7. The device for coating the surface of an anti-corrosion layer for processing ton bags according to claim 1 is characterized in that: The front and rear sides of the inner side of the transverse plate (8) are both bolted with vertical rods (23), and the surface of the vertical rod (23) is slidably connected to the inner side of the back of the outer shell (10).

8. The anti-corrosion layer surface coating device for ton bag processing according to claim 1 is characterized in that: A feed box (24) is bolted to the left side of the top of the top plate (2), the top of the feed box (24) is connected to a feed pipe (25), and the other end of the feed pipe (25) is connected to the nozzle (5).

9. The device for coating the surface of an anti-corrosion layer for processing ton bags according to claim 1 is characterized in that: Through slots (26) are provided on both sides of the front side of the housing (10).

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