Surface coating drying device for aluminum foil production

Abstract

The utility model relates to the technical field of aluminum foil production, in particular to a top coating drying device for aluminum foil production, which comprises supporting legs, a bottom plate fixedly connected between the supporting legs, a drying box fixedly connected to the top end of the bottom plate, a conveying roller arranged at the top end of the bottom plate, a vertical plate fixedly connected to one side of the bottom plate, and a conveying roller rotationally connected to one side of the vertical plate. According to the coating device, the filler plate is inclined, so that coating added to the filler plate flows to the coating roller along the filler plate, a second electric push rod arranged on the filler plate drives a push plate to move through stretching, and then the flowing range of the coating on the filler plate is limited; and finally, the area of the paint coated on the aluminum foil by the paint roller can be adjusted, and manual work is replaced by a machine, so that the manpower expenditure is reduced, the working efficiency is improved, and the coating precision of the paint roller is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil production, in particular to a surface coating drying device for aluminum foil production. Background Technique

[0002] Aluminum foil surface coating, also known as aluminum foil coating, is an industrial processing process that involves applying one or more layers of materials to the surface of aluminum foil to change its properties or provide specific functions. Aluminum foil is a thin and flexible aluminum product with excellent electrical conductivity, thermal conductivity, and light-shielding properties, and is widely used in packaging, electrical, construction, and household fields.

[0003] When using aluminum foil coating technology, the aluminum foil needs to be installed on the relevant coating device in advance. By applying the coating to the coating roller, and then rotating the coating roller to evenly apply the coating on the surface of the coating roller. Then, adjust the height of the coating roller to make it contact with the surface of the aluminum foil to be processed. By rotating the conveying roller in cooperation with the coating roller, a coating layer with a uniform thickness and a fixed area is applied to the surface of the aluminum foil, and then baked in a drying oven, which can ensure that the coating on the surface of the aluminum foil will not fall off.

[0004] However, there are the following problems in the actual application in real life: Since the area and thickness of the coating applied to the aluminum foil surface have requirements, and not every coating area is the same. Therefore, it is necessary to adjust the coating range before applying the coating to the aluminum foil. In the existing technology, a manual fixed splint is usually used to control the area of the coating added to the aluminum foil. When in use, it is often necessary to manually measure the distance between the splints, which takes a long time and is prone to accidents. In view of this, a surface coating drying device for aluminum foil production is provided to overcome the above defects. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a surface coating drying device for aluminum foil production is proposed.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A surface coating drying device for aluminum foil production, including support legs, a bottom plate is fixedly connected between the support legs, a drying oven is fixedly connected to the top of the bottom plate, a conveying roller is arranged on the top of the bottom plate, a vertical plate is fixedly connected to one side of the bottom plate, a conveying roller is rotatably connected to one side of the vertical plate, the conveying roller is located above the bottom plate, a rotating roller is rotatably connected to the bottom of one side of the vertical plate, a first electric push rod is fixedly connected to one end of the rotating roller, a first motor is fixedly connected to the top of the support leg on one side of the bottom plate, a groove is opened on the support leg fixed to the bottom of the first motor, and the output end of the first motor is fixedly connected to a first threaded rod through a coupling, and the first threaded rod is screwed with a first threaded sleeve.

[0007] As a further description of the above technical solution: A connecting block is fixedly connected to the bottom end of the first threaded sleeve. One side of the connecting block is fixedly connected to a filler plate through a groove formed in the support leg. A paint roller is arranged on one side of the connecting block. By arranging the filler plate, it is convenient to tilt the filler plate at a certain angle later so that the pigment on the filler plate flows along the inclined filler plate and contacts the paint roller arranged on one side of the filler plate, thereby feeding the paint roller.

[0008] As a further description of the above technical solution: One side of the paint roller is rotationally connected to the connecting block through a connecting shaft. A second motor is fixedly connected to one side of the connecting block through a groove formed in the support leg. The output end of the second motor is rotationally connected to the paint roller through a connecting shaft. In this way, it is convenient to drive the paint roller connected to the second motor through the connecting shaft to rotate by arranging the second motor and rotating the second motor, and evenly apply the paint on the paint roller to the surface of the aluminum foil by rotation.

[0009] As a further description of the above technical solution: One side of the filler plate is in contact with the paint roller. A fixing block is fixedly connected to the top end of the filler plate. A push plate is arranged at the top end of the filler plate. A second electric push rod is fixedly connected to one side of the fixing block. The output shaft of the second electric push rod is slidably connected to the fixing block, and one end of the output shaft of the second electric push rod is fixedly connected to one side of the push plate. By arranging the second electric push rod and fixedly connecting one end of the output shaft of the second electric push rod to one side of the push plate, the second electric push rod can control the movement of the push plate through telescoping, thereby restricting the range of paint application on the filler plate and indirectly controlling the range of the coating applied to the aluminum foil.

[0010] As a further description of the above technical solution: A first electric push rod is fixedly connected to one end of the rotating roller. One end of the output shaft of the first electric push rod is fixedly connected to a pushing block. A connecting ring is fixedly connected to one side of the pushing block. By arranging the first electric push rod, it is convenient to drive the pushing block fixed to one end of the output shaft of the first electric push rod to move by extending the output end of the first electric push rod.

[0011] As a further description of the above technical solution: The connecting ring is in threaded connection with a second threaded rod. One end of the second threaded rod is fixedly connected to a driven bevel gear. The other end of the second threaded rod is in threaded connection with a second threaded sleeve. A slider is fixedly connected to the top end of the second threaded sleeve. In this way, it is convenient to drive the second threaded rod to rotate by rotating the driven bevel gear, thereby moving the second threaded sleeve threaded to one end of the second threaded rod, and indirectly moving the slider fixed on the second threaded sleeve along the chute to the outside.

[0012] As a further description of the above technical solution: The driven bevel gear meshes with the driving bevel gear. A bidirectional motor is arranged on one side of the driving bevel gear. A chute is provided on the surface of the rotating roller, and the slider is slidably connected to the chute. A fixing rod is arranged between the connecting rings. The two sides of the fixing rod are respectively fixedly connected to one side of the connecting ring, and the bottom end of the fixing rod is fixedly connected to the surface of the bidirectional motor. In this way, it is convenient to drive the driving bevel gear fixed to one end of the output shaft of the bidirectional motor by the rotation of the bidirectional motor, and drive the driven bevel gear to rotate by the rotation of the driving bevel gear.

[0013] The utility model has the following beneficial effects:

[0014] The surface coating drying device for aluminum foil production designed by the utility model combines components such as support legs, coating rollers, and filler plates through design cooperation. By tilting the filler plate, the coating added on the filler plate flows along the filler plate to the coating roller. The second electric push rod arranged on the filler plate drives the push plate to move its position through extension, thereby restricting the flow range of the coating on the filler plate, and further restricting the area of the coating roller in contact with the coating. Finally, the area of the coating applied by the coating roller on the aluminum foil can be adjusted. By replacing manual labor with machines, the labor cost is reduced, the work efficiency is improved, and the precision of the coating applied by the coating roller is improved to a certain extent.

[0015] The surface coating drying device for aluminum foil production designed by the utility model combines components such as the first electric push rod, driving bevel gear, and driven bevel gear through design cooperation. The bidirectional motor rotates to drive the driving bevel gear to rotate and drive the driven bevel gear meshing with the driving bevel gear to rotate. The rotation of the driven bevel gear drives the slider to move outward, and then contacts and fixes the aluminum foil roll sliding on the rotating roller. At this time, start the first electric push rod to move the aluminum foil roll so that the horizontal positions of the aluminum foil rolls to be processed and those that have been processed are the same, avoiding the deviation of the aluminum foil position during the processing and affecting the final processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the utility model;

[0017] Figure 2 is the cross-sectional structural schematic diagram of the support leg of the utility model;

[0018] Figure 3 is the exploded structural schematic diagram of the filler plate of the utility model;

[0019] Figure 4 is the cross-sectional structural schematic diagram of the rotating roller of the utility model;

[0020] Figure 5 is the exploded structural schematic diagram of the bidirectional motor of the utility model.

[0021] Legend:

[0022] 1. Support leg; 2. First motor; 3. Filler plate; 4. First electric push rod; 5. Rotating roller; 6. Conveyor roller; 7. Bottom plate; 8. Vertical plate; 9. First threaded rod; 10. First threaded sleeve; 11. Connecting block; 12. Second electric push rod; 13. Fixed block; 14. Push plate; 15. Coating roller; 16. Second motor; 17. Drying box; 18. Pushing block; 19. Bidirectional motor; 20. Chute; 21. Driving bevel gear; 22. Driven bevel gear; 23. Second threaded rod; 24. Connecting ring; 25. Second threaded sleeve; 26. Slide block; 27. Fixed rod. Detailed implementation mode

[0023] Referring to Figures 1-4 , a surface coating drying device for aluminum foil production provided by the present utility model includes support legs 1. A bottom plate 7 is welded between the support legs 1. A drying box 17 is fixed to the top of the bottom plate 7 by screws. A conveyor roller 6 is arranged at the top of the bottom plate 7. A vertical plate 8 is welded on one side of the bottom plate 7. One side of the vertical plate 8 is rotatably connected to the conveyor roller 6. The conveyor roller 6 is located above the bottom plate 7. A rotating roller 5 is rotated at the bottom of one side of the vertical plate 8. One end of the rotating roller 5 is fixedly connected by screws to a first electric push rod 4. The top of the support leg 1 on one side of the bottom plate 7 is fixed with a first motor 2 by screws. A groove is formed on the support leg 1 fixed to the bottom end of the first motor 2. The output end of the first motor 2 is fixedly connected with a first threaded rod 9 through a coupling. The first threaded rod 9 penetrates through the first threaded sleeve 10 and is helically engaged with the first threaded sleeve 10. In the present utility model, by tilting the filler plate 3, the paint added on the filler plate 3 flows along the filler plate 3 to the coating roller 15. The second electric push rod 12 arranged on the filler plate 3 drives the push plate 14 to move by stretching, thereby restricting the flow range of the paint on the filler plate 3, and thus restricting the area of the coating roller 15 in contact with the paint, and finally restricting the area of the paint applied by the coating roller 15 on the aluminum foil. By replacing manual labor with machines, the labor cost is reduced, the work efficiency is improved, and to a certain extent, the accuracy of the coating applied by the coating roller 15 is improved.

[0024] As a further implementation of the above technical solution: The bottom end of the first threaded sleeve 10 is fixedly connected with a connecting block 11. One side of the connecting block 11 is fixedly connected with a filler plate 3 through a groove formed on the support leg 1. A coating roller 15 is arranged on one side of the connecting block 11. By arranging the filler plate 3, it is convenient to tilt the filler plate 3 at a certain angle later so that the paint on the filler plate 3 inclines along the filler plate 3 and contacts the coating roller 15 arranged on one side of the filler plate 3, thereby feeding the coating roller 15.

[0025] As a further implementation of the above technical solution: One side of the coating roller 15 is rotationally connected to the connecting block 11 through a coupling. One side of the connecting block 11 is fixedly connected to a second motor 16 through a groove opened on the support leg 1. The output end of the second motor 16 is rotationally connected to the coating roller 15 through a coupling. In this way, it is convenient to drive the rotation of the coating roller 15 connected to the second motor 16 through the coupling by setting the second motor 16 and rotating the second motor 16, and evenly apply the coating on the coating roller 15 to the surface of the aluminum foil by rotation.

[0026] As a further implementation of the above technical solution: One side of the filler plate 3 is in contact with the coating roller 15. A fixing block 13 is fixedly connected to the top end of the filler plate 3. A push plate 14 is arranged at the top end of the filler plate 3. One side of the fixing block 13 is fixedly connected to a second electric push rod 12. The output shaft of the second electric push rod 12 is slidably connected to the fixing block 13, and one end of the output shaft of the second electric push rod 12 is fixedly connected to one side of the push plate 14. By setting the second electric push rod 12 and fixedly connecting one end of the output shaft of the second electric push rod 12 to one side of the push plate 14, the second electric push rod 12 can be used to control the movement of the push plate 14 through expansion and contraction, thereby restricting the range of coating application on the filler plate 3 and indirectly controlling the range of the coating applied to the aluminum foil.

[0027] As a further implementation of the above technical solution: A first electric push rod 4 is fixedly connected to one end of the rotating roller 5. One end of the output shaft of the first electric push rod 4 is fixedly connected to a pushing block 18. One side of the pushing block 18 is fixedly connected to a connecting ring 24. By setting the first electric push rod 4, it is convenient to drive the movement of the pushing block 18 fixed to one end of the output shaft of the first electric push rod 4 by the extension of the output end of the first electric push rod 4.

[0028] As a further implementation of the above technical solution: The connecting ring 24 is screwed with a second threaded rod 23. One end of the second threaded rod 23 is fixedly connected to a driven bevel gear 22. The other end of the second threaded rod 23 is screwed with a second threaded sleeve 25. The top end of the second threaded sleeve 25 is fixedly connected to a slider 26. In this way, it is convenient to drive the rotation of the second threaded rod 23 by the rotation of the driven bevel gear 22, and then move the second threaded sleeve 25 screwed to one end of the second threaded rod 23, indirectly moving the slider 26 fixed on the second threaded sleeve 25 outward along the chute 20.

[0029] As a further implementation of the above technical solution: The driven bevel gear 22 meshes with the driving bevel gear 21. A bidirectional motor 19 is provided on one side of the driving bevel gear 21. A chute 20 is formed on the surface of the rotating roller 5. A slider 26 is slidably connected to the chute 20. A fixing rod 27 is provided between the connecting rings 24. Both sides of the fixing rod 27 are fixedly connected to one side of the connecting ring 24 respectively. The bottom end of the fixing rod 27 is fixedly connected to the surface of the bidirectional motor 19. In this way, it is convenient to drive the driving bevel gear 21 fixed to one end of the output shaft of the bidirectional motor 19 by the rotation of the bidirectional motor 19, and drive the driven bevel gear 22 to rotate by the rotation of the driving bevel gear 21.

[0030] Working principle:

[0031] When using the present utility model, first place the aluminum foil roll on the rotating roller 5, pull the aluminum foil so that the aluminum foil passes through the conveying roller 6, the drying box 17, and the coating roller 15 and then is fixed to the empty roll placed on another rotating roller 5. At this time, start the bidirectional motor 19 arranged inside the rotating roller 5. The rotation of the bidirectional motor 19 drives the rotation of the driving bevel gear 21 fixed to one end of the output shaft of the bidirectional motor 19, and the rotation of the driving bevel gear 21 drives the rotation of the driven bevel gear 22 engaged with the driving bevel gear 21. The rotation of the driven bevel gear 22 drives the rotation of the second threaded rod 23 fixed to one side of the driven bevel gear 22, causing the second threaded sleeve 25 screwed at one end of the second threaded rod 23 to rotate and move upward. When the second threaded sleeve 25 moves upward, the slider 26 fixed to the top end of the second threaded sleeve 25 also rotates and moves upward. Since the surface of the rotating roller 5 is provided with a chute 20 and the slider 26 is inside the chute 20, when the slider 26 rotates and moves upward inside the chute 20, it will contact the inner side of the aluminum foil roll or the empty roll placed on the surface of the rotating roller 5. When the slider 26 moves to a certain position, it will fix the aluminum foil roll or the empty roll to keep it stable and immobile. At this time, start the first electric push rod 4 fixed to one side of the rotating roller 5. The extension of the first electric push rod 4 causes the pushing block 18 fixedly connected to one end of the output shaft of the first electric push rod 4 to move, and drives the connecting ring 24 fixed to one side of the pushing block 18 to move. The fixing rod 27 fixed between the two connecting rings 24 fixes the connecting ring 24 and the bidirectional motor 19 to prevent the connecting ring 24 from disassembling during the movement. By moving the connecting ring 24, the clamping block can be indirectly driven to move in the chute 20 opened on the rotating roller 5, and thereby drive the entire aluminum foil roll or the empty roll to move to a position where the positions of the two are relatively consistent, avoiding the deviation of the position of the aluminum foil during the winding process of the empty roll coated with the coating after the aluminum foil is coated. Because the position between the empty roll coated with the coating and the aluminum foil roll not coated with the coating is inconsistent, it may even cause the aluminum foil to break. When the position of the aluminum foil roll is adjusted, manually pull out the aluminum foil so that it passes through the conveying roller 6 and the baking oven and then fix the other end to the empty roll. At this time, start the device, and the first motor 2 fixed to the top end of the support leg 1. The rotation of the first motor 2 drives the rotation of the first threaded rod 9 fixedly connected to the output end of the first motor 2, and the rotation of the first threaded rod 9 drives the rotation of the first threaded sleeve 10 screwed to the first threaded rod 9. The rotation of the first threaded sleeve 10 drives the movement of the connecting block 11 fixed to the bottom end of the first threaded sleeve 10, and further drives the coating roller 15 fixedly connected to one side of the connecting block 11 to move a certain position according to the thickness of the aluminum foil, so that the coating roller 15 can contact the surface of the aluminum foil. At this time, pour the coating onto the filler plate 3, and start the second electric push rod 12 arranged at the top end of the filler plate 3 and fixed by the fixing block 13 at the same time. The extension of the electric push rod drives the push plate 14 fixedly connected to one end of the output shaft of the electric push rod to move on the surface of the top end of the filler plate 3.Gather the paint on the filler plate 3 within a certain range. At this time, start the second motor 16 arranged on one side of the connecting block 11. Drive the paint roller 15 to rotate through the operation of the second motor 16. Since the filler plate 3 has a certain inclination, the paint filled on the filler plate 3 will flow along the filler plate 3 to the paint roller 15. When the paint contacts the paint roller 15, the excess paint is scraped off through the continuous rotation of the paint roller 15 via the filler plate 3, and then contacts the aluminum foil without paint, dyeing the paint on the aluminum foil. By adjusting the position of the push plate 14, the size of the flow area of the paint on the filler plate 3 can be indirectly controlled, and thus the contact area with the paint roller 15 can be indirectly controlled, so that the size of the required paint range on the aluminum foil can be adjusted as needed. When the aluminum foil is successfully dyed with paint, it will be moved under the conveyance of the conveyance roller 6 to the inside of the drying box 17 arranged on the bottom plate 7 fixed by four support legs 1 for drying. The vertical plate 8 arranged on one side of the bottom plate 7 is rotationally connected to the conveyance roller 6. Finally, the dried finished product will be transported through the conveyance roller 6 to the fixed empty roll place, and the processed aluminum foil will be wound into a roll and collected through the rotation of the rotation roller 5, which is convenient for subsequent transportation and placement.

[0032] In this utility model, components such as the first motor 2, the first threaded rod 9, and the first electric push rod 4 are all prior arts, and their working principles are the same as those of similar products on the market, so they will not be described in detail here.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A surface coating and drying device for aluminum foil production, comprising a support leg (1), characterized in that: A bottom plate (7) is fixedly connected between the support legs (1), a drying box (17) is fixedly connected to the top of the bottom plate (7), a conveying roller (6) is arranged at the top of the bottom plate (7), a vertical plate (8) is fixedly connected to one side of the bottom plate (7), a conveying roller (6) is rotatably connected to one side of the vertical plate (8), the conveying roller (6) is located above the bottom plate (7), a rotating roller (5) is rotatably connected to the bottom of one side of the vertical plate (8), a first motor (2) is fixedly connected to the top of the support leg (1) on one side of the bottom plate (7), a groove is provided on the support leg (1) to which the bottom end of the first motor (2) is fixed, an output end of the first motor (2) is fixedly connected to a first threaded rod (9) through a coupling, and the first threaded rod (9) is spirally connected to a first threaded sleeve (10).

2. The surface coating and drying device for aluminum foil production according to claim 1, characterized in that: The bottom end of the first threaded sleeve (10) is fixedly connected to a connecting block (11), one side of the connecting block (11) is fixedly connected to a filler plate (3) via a groove provided on the supporting leg (1), and a coating roller (15) is provided on one side of the connecting block (11).

3. The surface coating and drying device for aluminum foil production according to claim 2, characterized in that: One side of the coating roller (15) is rotatably connected to the connecting block (11) via a connecting shaft, one side of the connecting block (11) is fixedly connected to a second motor (16) via a groove provided on the supporting leg (1), and an output end of the second motor (16) is rotatably connected to the coating roller (15) via a connecting shaft.

4. The surface coating and drying device for aluminum foil production according to claim 2, characterized in that: One side of the filling plate (3) is in contact with the coating roller (15); the top end of the filling plate (3) is fixedly connected to a fixed block (13); the top end of the filling plate (3) is provided with a push plate (14); one side of the fixed block (13) is fixedly connected to a second electric push rod (12); the output shaft of the second electric push rod (12) is slidably connected to the fixed block (13); and one end of the output shaft of the second electric push rod (12) is fixedly connected to one side of the push plate (14).

5. The surface coating and drying device for aluminum foil production according to claim 1, characterized in that: One end of the rotating roller (5) is fixedly connected to a first electric push rod (4), one end of the output shaft of the first electric push rod (4) is fixedly connected to a pushing block (18), and one side of the pushing block (18) is fixedly connected to a connecting ring (24).

6. A surface coating and drying device for aluminum foil production according to claim 5, characterized in that: The connecting ring (24) is spirally connected to a second threaded rod (23), one end of the second threaded rod (23) is fixedly connected to a driven bevel gear (22), the other end of the second threaded rod (23) is spirally connected to a second threaded sleeve (25), and the top end of the second threaded sleeve (25) is fixedly connected to a slider (26).

7. A surface coating and drying device for aluminum foil production according to claim 6, characterized in that: The driven bevel gear (22) is meshed with the driving bevel gear (21), a bidirectional motor (19) is arranged on one side of the driving bevel gear (21), a sliding groove (20) is provided on the surface of the rotating roller (5), the sliding block (26) is slidably connected to the sliding groove (20), a fixing rod (27) is arranged between the connecting rings (24), both sides of the fixing rod (27) are respectively fixedly connected to one side of the connecting ring (24), and the bottom end of the fixing rod (27) is fixedly connected to the surface of the bidirectional motor (19).

Images