Conveyor capable of preventing color-coated aluminum coil from deviating

Abstract

The invention relates to the technical field of conveying devices, in particular to a conveyor for preventing deviation of a color-coated aluminum coil, which comprises a worktable, a conveying belt is mounted at the upper end of the worktable, an aluminum coil main body is arranged at the upper end of the conveying belt, and two groups of symmetrical mounting plates are fixedly connected to the upper end of the worktable close to two sides; a coating mechanism is jointly mounted on the sides, close to each other, of the two mounting plates, the coating mechanism comprises two symmetric C-shaped cranks, adsorption mechanisms are mounted on the sides, away from each other, of the two C-shaped cranks, two symmetric moving grooves are formed in the upper end of the workbench, and cleaning structures are mounted on the inner sides of the moving grooves. And through mutual cooperation of the electric telescopic rod and the mounting bracket, the polishing shaft can be always attached to the edge of the aluminum coil main body, the aluminum coil main body is clamped to avoid deflection, the edge of the aluminum coil main body can be polished through the polishing shaft, and the situation that recovery treatment is affected by missing burrs is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, and specifically to a conveyor for preventing the offset of color-coated aluminum coils. Background Art

[0002] Color-coated aluminum coils, as the name implies, are a new type of material obtained by painting and coloring the surface of aluminum substrates. They are widely used in various industries, with very stable performance and are not easily corroded. Their good plasticity and machinability make them ideal materials for various building shapes. During the production and processing of aluminum coils, unqualified aluminum coils will be generated and need to be recycled and processed again.

[0003] In the publication number: CN219455973U, a PCB board visual inspection rounding mechanism is provided, which includes a feeding component and two grinding components. The feeding component includes a feeding driving part and two feeding kits. The two feeding kits are arranged facing each other so that the two feeding kits form a feeding channel. The two feeding kits are used to respectively carry the two ends of the circuit board. In one of the feeding kits, the feeding kit includes a bracket, a loading belt and a plurality of pressing parts. The two grinding components are respectively arranged adjacent to the two feeding kits. The grinding component includes a transverse movement module, a CCD camera, a grinding motor and a grinding head. In this way, the loading belt is used to feed the circuit board, the pressing parts cooperate with the loading belt to fix the circuit board, then the CCD camera takes pictures of the circuit board for position detection, and finally the grinding motor drives the grinding head to grind the circuit board. In this way, automatic feeding, automatic position recognition and automatic grinding of the circuit board are realized, thereby improving the rounding quality and rounding efficiency of the circuit board; However, the above technical solution still has the following deficiencies in actual application: During the recycling operation, the aluminum coils often show an offset phenomenon during cutting, resulting in uneven edges and a large number of burrs. These burrs not only affect the appearance quality of the product, but may also pose safety hazards to subsequent processing and use. In addition, the uneven thickness of the aluminum coils will also cause uneven coating or coating distribution, affecting the functionality and aesthetics of the product. The uneven-thickness aluminum coils are prone to deformation, stress concentration and other problems during subsequent processing, and need to remove the coating and then reshape the aluminum coils, which further increases the production difficulty and cost. For this reason, we propose a conveyor for preventing the offset of color-coated aluminum coils. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art, the present invention proposes a conveyor for preventing the offset of color-coated aluminum coils.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A conveyor for preventing the offset of color-coated aluminum coils, including a workbench, on the upper end of which a conveyor belt is installed, and on the upper end of the conveyor belt is an aluminum coil body. On both sides near the upper end of the workbench, two groups of symmetrically arranged mounting plates are fixedly connected. On one side of one of the two groups of mounting plates, a second motor is installed. On the side where the two groups of mounting plates are close to each other, a coating mechanism is installed. The coating mechanism includes two groups of symmetrically arranged C-shaped cranks. On the side where the two groups of C-shaped cranks are away from each other, an adsorption mechanism is installed. On the upper end of the workbench, two groups of symmetrically arranged moving grooves are opened, and a cleaning structure is installed inside the moving grooves.

[0006] Preferably, the cleaning structure includes a sliding plate fixedly connected to the workbench. On the upper end of the sliding plate, a plurality of balls are installed. The outer side of the sliding plate is slidably connected with a mounting bracket. Inside the mounting bracket, a first motor is installed. Inside the mounting bracket, a fourth rotating shaft is rotatably connected. The output shaft of the first motor is fixedly connected to the fourth rotating shaft. On the outer side of the fourth rotating shaft, a polishing shaft is fixedly connected. On the side where the two groups of mounting brackets are close to each other, a sensor probe is installed.

[0007] Preferably, above the polishing shaft on the outer side of the fourth rotating shaft, a first gear is fixedly connected. On the outer side of the two first gears, a first synchronous belt is rotatably connected. The first synchronous belt has stretchability. At the lower end of the first synchronous belt, a plurality of sleeves are fixedly connected. Inside the sleeve, a sliding rod is slidably connected. At the lower end of the sliding rod, a rubber squeegee is fixedly connected. The rubber squeegee is made of rubber material. At the lower end of the rubber squeegee, a grinding pad is fixedly connected.

[0008] Preferably, a spring is arranged inside the sleeve. One end of the spring is fixedly connected to the sleeve, and the other end of the spring is fixedly connected to the sliding rod.

[0009] Preferably, a chute is opened on the outer side of the mounting bracket. Inside the chute, a roller is rotatably connected. One end of the roller is fixedly connected to the output shaft of an electric telescopic rod, and the outer side of the electric telescopic rod is fixedly connected to the conveyor belt.

[0010] Preferably, at the upper end of the fourth rotating shaft, a second gear is fixedly connected. On the outer side of the second gear, a second synchronous belt is rotatably connected. Inside the second synchronous belt, a third gear is rotatably connected. At the lower end of the third gear, a fifth rotating shaft is fixedly connected. On the outer side of the fifth rotating shaft, a coating agent barrel is rotatably connected. Inside the coating agent barrel on the outer side of the fifth rotating shaft, a plurality of second blades are fixedly connected. At the lower end of the coating agent barrel, a fixing block is fixedly connected. One side of the fixing block is fixedly connected to the mounting bracket. On the side where the two fixing blocks are close to each other, two groups of symmetrically arranged second spraying heads are installed. The output port of the coating agent barrel is fixedly connected to the two second spraying heads through a hose.

[0011] Preferably, one of the two groups of C-shaped cranks is fixedly connected to the output shaft of the second motor. The closer ends of the two groups of C-shaped cranks are fixedly connected together with a first rotating shaft. The outer side of the first rotating shaft is rotatably connected to a paint stripper tank. Inside the paint stripper tank on the outer side of the first rotating shaft, multiple groups of first blades are fixedly connected. At a position near the lower part on the outer side of the paint stripper tank, multiple groups of first spray heads are installed. Both ends of the paint stripper tank are fixedly connected with fixing plates, and the lower ends of the fixing plates are fixedly connected to the mounting plate.

[0012] Preferably, the outer side of the C-shaped crank is rotatably connected to a first connecting plate. The inner side of the first connecting plate is rotatably connected to a second rotating shaft. On the outer side of the second rotating shaft, two symmetrically arranged second connecting plates are fixedly connected. The closer sides of the two groups of second connecting plates are fixedly connected together with a third rotating shaft, and the third rotating shaft is rotatably connected inside the mounting bracket.

[0013] Preferably, the adsorption mechanism includes an air pump installed on one side of the first connecting plate. The output port of the air pump is fixedly connected to an air suction pipe, and the output port of the air pump is fixedly connected to an exhaust pipe. The exhaust pipe is made of a folding hose material.

[0014] Preferably, an activated carbon adsorption cylinder is installed on the outer side of the exhaust pipe, and a heating block is arranged on the outer side of the exhaust pipe. The lower end of the heating block is fixedly connected to the mounting bracket.

[0015] Compared with the prior art, the present invention provides a conveyor for preventing the deviation of color-coated aluminum coils, having the following beneficial effects: 1. Through the mutual cooperation of the electric telescopic rod and the mounting bracket, the grinding shaft can always be attached to the edge of the aluminum coil body, clamping the aluminum coil body to prevent deflection. Also, the edge of the aluminum coil body can be ground by the grinding shaft to avoid missing burrs affecting the recycling process. Through the mutual cooperation of the first gear and the first synchronous belt, the rubber scraper can cyclically clean the coating on the upper end of the aluminum coil body, and use the cyclic rotation of the first synchronous belt to push the coating down from the upper end of the aluminum coil body, thereby keeping the surface of the aluminum coil body clean and facilitating subsequent processing.

[0016] 2. Through the mutual cooperation of the spring and the sliding rod, the rubber scraper can always be attached to the edge of the aluminum coil body according to the different thicknesses of the aluminum coil body, avoiding missing the contact area, so that the rubber scraper can comprehensively clean the aluminum coil body. Through the mutual cooperation of the second gear and the second synchronous belt, the fifth rotating shaft can stir the liquid inside the coating agent barrel to avoid sedimentation and affect the use effect. Through the mutual cooperation of the sensor probe and the second spray head, the edge of the aluminum coil body after grinding can be sprayed to avoid corrosion of the edge of the aluminum coil body.

[0017] 3. Through the mutual cooperation of the first connecting plate and the third rotating shaft, the installation bracket can be pulled to move in the moving groove, causing the grinding shaft to move back and forth, thereby calibrating the edge position of the aluminum coil body. The distance between the grinding shaft and the aluminum coil body can be adjusted by the electric telescopic rod to ensure the linear movement of the aluminum coil body and make the grinding shaft always fit the edge of the aluminum coil body for grinding. Through the mutual cooperation of the air pump and the activated carbon adsorption cylinder, the harmful gases generated by the treatment coating of the aluminum coil body can be adsorbed and purified by the activated carbon adsorption cylinder. The purified gas is output to the aluminum coil body after being heated by the heating block, comprehensively cleaning the debris left on the surface of the aluminum coil body and quickly drying the edge coatings on both sides of the aluminum coil body, keeping the aluminum coil body clean and improving the subsequent processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the overall structure of a conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention Figure 1 ; Figure 2 Schematic diagram of the overall structure of a conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention Figure 2 ; Figure 3 Schematic diagram of the overall structure of the coating mechanism, adsorption mechanism, and cleaning structure of a conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention; Figure 4 Schematic diagram of the enlarged partial structure of the cleaning structure of a conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention Figure 1 ; Figure 5 Conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention Figure 4 Schematic diagram of the enlarged structure of part A in Figure 6 Conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention Figure 4 Schematic diagram of the enlarged structure of part B in Figure 7 Schematic diagram of the enlarged partial structure of the cleaning structure of a conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention Figure 2 ; Figure 8 Schematic diagram of the sectional view of the overall structure of the coating mechanism of a conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention; Figure 9 Conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention Figure 8 Schematic diagram of the enlarged structure of part C in Figure 10 Schematic diagram of the overall structure of the adsorption mechanism of a conveyor for preventing the deviation of color-coated aluminum coils proposed by the present invention.

[0019] In the figure: 1, workbench; 2, conveyor belt; 3, aluminum coil body; 4, moving groove; 5, coating mechanism; 51, C-shaped crank; 52, first rotating shaft; 53, first blade; 54, paint stripper tank; 55, fixing plate; 56, first spray head; 57, first connecting plate; 58, second rotating shaft; 59, second connecting plate; 510, third rotating shaft; 6, adsorption mechanism; 61, air pump; 62, suction pipe; 63, exhaust pipe; 64, heating block; 65, activated carbon adsorption cylinder; 7, cleaning structure; 71, slide plate; 72, mounting bracket; 73, first motor; 74, fourth rotating shaft; 75, grinding shaft; 76, first gear; 77, first synchronous belt; 78, sleeve; 79, slide bar; 710, rubber squeegee; 711, spring; 712, electric telescopic rod; 713, roller; 714, chute; 715, second gear; 716, second synchronous belt; 717, third gear; 718, fifth rotating shaft; 719, coating agent barrel; 720, second blade; 721, sensor probe; 722, fixing block; 723, second spray head; 724, ball; 8, second motor; 9, mounting plate. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Please refer to Figures 1-10 , a conveyor for preventing the deviation of color-coated aluminum coils, including a workbench 1, a conveyor belt 2 is installed at the upper end of the workbench 1, an aluminum coil body 3 is arranged at the upper end of the conveyor belt 2, two groups of symmetrically arranged mounting plates 9 are fixedly connected to the upper end of the workbench 1 near both sides, a second motor 8 is installed on one side of one of the two groups of mounting plates 9, a coating mechanism 5 is jointly installed on the side where the two groups of mounting plates 9 are close to each other, the coating mechanism 5 includes two groups of symmetrically arranged C-shaped cranks 51, adsorption mechanisms 6 are installed on the sides where the two groups of C-shaped cranks 51 are far away from each other, two groups of symmetrically arranged moving grooves 4 are opened at the upper end of the workbench 1, and a cleaning structure 7 is installed inside the moving grooves 4.

[0022] In this embodiment, the cleaning structure 7 includes a slide plate 71 fixedly connected to the workbench 1, a plurality of balls 724 are installed at the upper end of the slide plate 71, an installation bracket 72 is slidably connected to the outside of the slide plate 71, a first motor 73 is installed inside the installation bracket 72, a fourth rotating shaft 74 is rotatably connected to the inside of the installation bracket 72, the output shaft of the first motor 73 is fixedly connected to the fourth rotating shaft 74, a grinding shaft 75 is fixedly connected to the outside of the fourth rotating shaft 74, and sensor probes 721 are installed on the sides where the two groups of installation brackets 72 are close to each other.

[0023] Specifically, the skateboard 71 provides support for the mounting bracket 72, enabling the mounting bracket 72 to slide outside the skateboard 71. The ball 724 assists the movement of the mounting bracket 72. The output shaft of the first motor 73 drives the fourth rotating shaft 74 to rotate, and the fourth rotating shaft 74 drives the grinding shaft 75 to rotate, thereby grinding and trimming the edge of the aluminum coil body 3. The sensor probe 721 is used to check whether the edge of the aluminum coil body 3 is bent.

[0024] In this embodiment, a first gear 76 is fixedly connected above the grinding shaft 75 on the outer side of the fourth rotating shaft 74. Two groups of first gears 76 are jointly rotatably connected to a first synchronous belt 77. The first synchronous belt 77 has extensibility. A plurality of sleeves 78 are fixedly connected to the lower end of the first synchronous belt 77. A sliding rod 79 is slidably connected to the inner side of the sleeve 78. A rubber squeegee 710 is fixedly connected to the lower end of the sliding rod 79. The rubber squeegee 710 is made of rubber, and a grinding pad is fixedly connected to the lower end of the rubber squeegee 710.

[0025] Specifically, when the fourth rotating shaft 74 rotates, it drives the first gear 76 to rotate. Two groups of first gears 76 jointly drive the first synchronous belt 77 to rotate. The first synchronous belt 77 drives the sleeve 78 to move. The sleeve 78 drives the sliding rod 79 to move. The sliding rod 79 cleans the coating on the upper end of the aluminum coil body 3 through the rubber squeegee 710. The rubber squeegee 710 can always fit the surface of the aluminum coil body 3 due to its rubber material.

[0026] In this embodiment, a spring 711 is arranged inside the sleeve 78. One end of the spring 711 is fixedly connected to the sleeve 78, and the other end of the spring 711 is fixedly connected to the sliding rod 79.

[0027] Specifically, the elastic force of the spring 711 is used to improve the friction effect of the rubber squeegee 710, avoiding incomplete cleaning caused by inconsistent thickness of the aluminum coil body 3.

[0028] In this embodiment, a chute 714 is opened on the outer side of the mounting bracket 72. A roller 713 is rotatably connected to the inner side of the chute 714. One end of the roller 713 is fixedly connected to the output shaft of an electric telescopic rod 712. The outer side of the electric telescopic rod 712 is fixedly connected to the conveyor belt 2.

[0029] Specifically, the output shaft of the electric telescopic rod 712 slides in the chute 714 through the roller 713 and always maintains the connection with the mounting bracket 72, thereby adjusting the distance between the grinding shaft 75 and the aluminum coil body 3.

[0030] In this embodiment, a second gear 715 is fixedly connected to the upper end of a fourth rotating shaft 74. A second synchronous belt 716 is rotatably connected to the outside of the second gear 715. A third gear 717 is rotatably connected to the inside of the second synchronous belt 716. A fifth rotating shaft 718 is fixedly connected to the lower end of the third gear 717. A coating agent barrel 719 is rotatably connected to the outside of the fifth rotating shaft 718. A plurality of groups of second blades 720 are fixedly connected to the inside of the coating agent barrel 719 on the outside of the fifth rotating shaft 718. A fixing block 722 is fixedly connected to the lower end of the coating agent barrel 719. One side of the fixing block 722 is fixedly connected to a mounting bracket 72. Two groups of symmetric second spraying heads 723 are mounted on the sides of the two fixing blocks 722 close to each other. The output port of the coating agent barrel 719 is fixedly connected to the two second spraying heads 723 through a hose.

[0031] Specifically, the fourth rotating shaft 74 drives the second gear 715 to rotate. The second gear 715 drives the third gear 717 to rotate through the second synchronous belt 716. The third gear 717 drives the fifth rotating shaft 718 to rotate. The fifth rotating shaft 718 stirs the coating liquid inside the coating agent barrel 719 through the second blades 720 to prevent the coating liquid from depositing. Then, it is connected and output through the pipeline on the inner wall of the fixing block 722 to the second spraying heads 723. After the edge of the aluminum coil body 3 is polished, it is sprayed by the second spraying heads 723 to prevent the edge of the aluminum coil body 3 from being corroded after losing the oxide layer.

[0032] In this embodiment, one of the two C-shaped cranks 51 is fixedly connected to the output shaft of the second motor 8. The two ends of the two C-shaped cranks 51 close to each other are fixedly connected to a first rotating shaft 52. A paint stripper tank 54 is rotatably connected to the outside of the first rotating shaft 52. A plurality of groups of first blades 53 are fixedly connected to the inside of the paint stripper tank 54 on the outside of the first rotating shaft 52. A plurality of first spraying heads 56 are mounted on the outside of the paint stripper tank 54 near the lower part. Fixing plates 55 are fixedly connected to both ends of the paint stripper tank 54. The lower ends of the fixing plates 55 are fixedly connected to a mounting plate 9.

[0033] Specifically, start the second motor 8 installed on one side of the mounting plate 9. The output shaft of the second motor 8 drives the C-shaped crank 51 to rotate. The C-shaped crank 51 drives the first rotating shaft 52 to rotate. The first rotating shaft 52 drives the other C-shaped crank 51 to rotate. When the first rotating shaft 52 rotates, it stirs the paint stripper in the paint stripper tank 54 through the first blades 53. When the aluminum coil body 3 passes below the first spraying heads 56, start the first spraying heads 56 to spray the aluminum coil body 3, so that the coating on the upper end of the aluminum coil body 3 is corroded and peeled off. The fixing plates 55 are used for the installation of the paint stripper tank 54 to keep the paint stripper tank 54 stable.

[0034] In this embodiment, a first connecting plate 57 is rotatably connected to the outer side of the C-shaped crank 51. A second rotating shaft 58 is rotatably connected to the inner side of the first connecting plate 57. Two symmetrically arranged second connecting plates 59 are fixedly connected to the outer side of the second rotating shaft 58. A third rotating shaft 510 is fixedly connected to the side where the two second connecting plates 59 are close to each other. The third rotating shaft 510 is rotatably connected to the inner side of the mounting bracket 72.

[0035] Specifically, when the C-shaped crank 51 rotates, it drives the first connecting plate 57 to rotate. The first connecting plate 57 drives the second connecting plate 59 to move through the second rotating shaft 58. The second connecting plate 59 pulls the mounting bracket 72 to move back and forth in the moving groove 4 through the third rotating shaft 510, so that the grinding shaft 75 moves back and forth, improving the cleaning efficiency, and ensuring the movement track of the aluminum coil body 3 by moving back and forth to prevent the aluminum coil body 3 from skewing.

[0036] In this embodiment, the adsorption mechanism 6 includes an air pump 61 installed on one side of the first connecting plate 57. An air suction pipe 62 is fixedly connected to the output port of the air pump 61. An exhaust pipe 63 is fixedly connected to the output port of the air pump 61. The exhaust pipe 63 is made of a foldable hose material.

[0037] Specifically, after the first spray head 56 sprays the aluminum coil body 3, harmful gases will be generated due to corrosion. Start the air pump 61. The intake port of the air pump 61 adsorbs the generated harmful gases through the air suction pipe 62, and then discharges them into the exhaust pipe 63 through the output port.

[0038] In this embodiment, an activated carbon adsorption cylinder 65 is installed on the outer side of the exhaust pipe 63. A heating block 64 is arranged on the outer side of the exhaust pipe 63. The lower end of the heating block 64 is fixedly connected to the mounting bracket 72.

[0039] Specifically, the harmful gases in the exhaust pipe 63 are purified by the activated carbon adsorption cylinder 65 and then heated by the heating block 64 again. Finally, they are output to the outer side of the aluminum coil body 3 to quickly dry the edge coating of the aluminum coil body 3 and comprehensively clean the debris missed at the upper end of the aluminum coil body 3, facilitating subsequent processing.

[0040] Working principle: When in use, place the aluminum coil body 3 unfolded on the upper end of the workbench 1. Use the traction device to pull the aluminum coil body 3 and transmit it through the conveyor belt 2. Start the second motor 8 installed on one side of the mounting plate 9. The output shaft of the second motor 8 drives the C-shaped crank 51 to rotate. The C-shaped crank 51 drives the first rotating shaft 52 to rotate. The first rotating shaft 52 drives another C-shaped crank 51 to rotate. When the first rotating shaft 52 rotates, it stirs the paint remover in the paint remover tank 54 through the first blade 53. When the aluminum coil body 3 passes under the first spray head 56, start the first spray head 56 to spray the aluminum coil body 3, so that the coating on the upper end of the aluminum coil body 3 is corroded and peeled off; Start the first motor 73 installed inside the mounting bracket 72. The output shaft of the first motor 73 drives the fourth rotating shaft 74 to rotate, and the fourth rotating shaft 74 drives the grinding shaft 75 to rotate, so as to grind and trim the edge of the aluminum coil body 3 and remove burrs. When the edge of the aluminum coil body 3 is irregular, the grinding shaft 75 cannot fit the edge of the aluminum coil body 3. It is checked by the sensor probe 721, and then the electric telescopic rod 712 is started. The output shaft of the electric telescopic rod 712 pushes the mounting bracket 72 to move through the roller 713, so that the two grinding shafts 75 always press against the edge of the aluminum coil body 3 to form a clamp, avoiding the deviation of the aluminum coil body 3. When the fourth rotating shaft 74 rotates, it drives the first gear 76 to rotate. The two first gears 76 jointly drive the first synchronous belt 77 to rotate. The first synchronous belt 77 drives the sleeve 78 to move, and the sleeve 78 drives the slide bar 79 to move. The slide bar 79 cleans the coating on the upper end of the aluminum coil body 3 through the rubber squeegee 710. The rubber squeegee 710 can always fit the surface of the aluminum coil body 3 due to the rubber material, and uses the elastic force of the spring 711 to improve the friction effect of the rubber squeegee 710, avoiding incomplete cleaning caused by inconsistent thickness of the aluminum coil body 3. Then, through the cyclic rotation of the first synchronous belt 77, the rubber squeegee 710 is used to remove the debris on the upper end of the aluminum coil body 3. The fourth rotating shaft 74 drives the second gear 715 to rotate. The second gear 715 drives the third gear 717 to rotate through the second synchronous belt 716. The third gear 717 drives the fifth rotating shaft 718 to rotate. The fifth rotating shaft 718 stirs the coating liquid in the coating agent barrel 719 through the second blade 720, avoiding the deposition of the coating liquid. Then, it is connected and output through the pipeline on the inner wall of the fixed block 722 to the second spray head 723. After the edge of the aluminum coil body 3 is ground, it is sprayed by the second spray head 723 to avoid corrosion of the edge of the aluminum coil body 3 after losing the oxide layer; When the C-shaped crank 51 rotates, it drives the first connecting plate 57 to rotate. The first connecting plate 57 drives the second connecting plate 59 to move through the second rotating shaft 58. The second connecting plate 59 pulls the mounting bracket 72 to move back and forth in the moving groove 4 through the third rotating shaft 510. The slide plate 71 provides support for the mounting bracket 72, so that the mounting bracket 72 slides outside the slide plate 71. The ball 724 assists the movement of the mounting bracket 72, so that the grinding shaft 75 moves back and forth, improving the cleaning efficiency, and ensuring the movement track of the aluminum coil body 3 through the back-and-forth movement, avoiding the skew of the aluminum coil body 3. When the grinding shaft 75 moves back and forth, if it cannot fit the edge of the aluminum coil body 3, the electric telescopic rod 712 is started. The output shaft of the electric telescopic rod 712 slides in the chute 714 through the roller 713 and always maintains the connection with the mounting bracket 72, so as to adjust the distance between the grinding shaft 75 and the aluminum coil body 3; After the first spray head 56 sprays the aluminum coil body 3, corrosion will generate harmful gases. Start the air pump 61. The intake port of the air pump 61 adsorbs the generated harmful gases through the suction pipe 62, and then discharges them into the exhaust pipe 63 through the output port. After being purified by the activated carbon adsorption cylinder 65, it is heated again by the heating block 64, and finally output to the outside of the aluminum coil body 3 to quickly dry the edge coating of the aluminum coil body 3 and comprehensively clean the debris missed at the upper end of the aluminum coil body 3, facilitating subsequent processing.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor for preventing the offset of color-coated aluminum coils, comprising a workbench (1), characterized in that: At the upper end of the workbench (1), a conveyor belt (2) is installed. At the upper end of the conveyor belt (2), an aluminum coil body (3) is arranged. Near both sides at the upper end of the workbench (1), two groups of symmetrically arranged mounting plates (9) are fixedly connected. On one side of one of the two groups of mounting plates (9), a second motor (8) is installed. On the side where the two groups of mounting plates (9) are close to each other, a coating mechanism (5) is jointly installed. The coating mechanism (5) includes two groups of symmetrically arranged C-shaped cranks (51). On the side where the two groups of C-shaped cranks (51) are away from each other, an adsorption mechanism (6) is installed. At the upper end of the workbench (1), two groups of symmetrically arranged moving grooves (4) are opened. Inside the moving grooves (4), a cleaning structure (7) is installed.

2. The conveyor for preventing the offset of the color-coated aluminum coil according to claim 1, characterized in that: The cleaning structure (7) includes a sliding plate (71) fixedly connected to the workbench (1). At the upper end of the sliding plate (71), multiple groups of balls (724) are installed. The outer side of the sliding plate (71) is slidably connected with a mounting bracket (72). Inside the mounting bracket (72), a first motor (73) is installed. Inside the mounting bracket (72), a fourth rotating shaft (74) is rotatably connected. The output shaft of the first motor (73) is fixedly connected to the fourth rotating shaft (74). On the outer side of the fourth rotating shaft (74), a grinding shaft (75) is fixedly connected. On the side where the two groups of mounting brackets (72) are close to each other, a sensor probe (721) is installed.

3. The conveyor for preventing the offset of the color-coated aluminum coil according to claim 2, wherein: Above the grinding shaft (75) on the outer side of the fourth rotating shaft (74), a first gear (76) is fixedly connected. The outer sides of the two groups of first gears (76) are jointly rotatably connected with a first synchronous belt (77). The first synchronous belt (77) has extensibility. At the lower end of the first synchronous belt (77), multiple groups of sleeves (78) are fixedly connected. Inside the sleeve (78), a sliding rod (79) is slidably connected. At the lower end of the sliding rod (79), a rubber squeegee (710) is fixedly connected. The rubber squeegee (710) is made of rubber material. At the lower end of the rubber squeegee (710), a grinding pad is fixedly connected.

4. A conveyor for preventing the offset of color-coated aluminum coils according to claim 3, characterized in that: Inside the sleeve (78), a spring (711) is arranged. One end of the spring (711) is fixedly connected to the sleeve (78), and the other end of the spring (711) is fixedly connected to the sliding rod (79).

5. The conveyor for preventing the offset of the color-coated aluminum coil according to claim 2, wherein: On the outer side of the mounting bracket (72), a chute (714) is opened. Inside the chute (714), a roller (713) is rotatably connected. One end of the roller (713) is fixedly connected to the output shaft of an electric telescopic rod (712). The outer side of the electric telescopic rod (712) is fixedly connected to the conveyor belt (2).

6. The conveyor for preventing the offset of the color-coated aluminum coil according to claim 2, wherein: The upper end of the fourth rotating shaft (74) is fixedly connected with a second gear (715). The outer side of the second gear (715) is rotatably connected with a second synchronous belt (716). The inner side of the second synchronous belt (716) is rotatably connected with a third gear (717). The lower end of the third gear (717) is fixedly connected with a fifth rotating shaft (718). The outer side of the fifth rotating shaft (718) is rotatably connected with a coating agent barrel (719). Multiple groups of second blades (720) are fixedly connected inside the coating agent barrel (719) on the outer side of the fifth rotating shaft (718). The lower end of the coating agent barrel (719) is fixedly connected with a fixing block (722). One side of the fixing block (722) is fixedly connected with the mounting bracket (72). Two groups of symmetric second spraying heads (723) are installed on the sides of the two fixing blocks (722) close to each other. The output port of the coating agent barrel (719) is fixedly connected with the two second spraying heads (723) through a hose.

7. A conveyor for preventing the offset of color-coated aluminum coils according to claim 1, characterized in that: One of the two C-shaped cranks (51) is fixedly connected with the output shaft of the second motor (8). The close ends of the two C-shaped cranks (51) are fixedly connected together with a first rotating shaft (52). The outer side of the first rotating shaft (52) is rotatably connected with a paint stripper tank (54). Multiple groups of first blades (53) are fixedly connected inside the paint stripper tank (54) on the outer side of the first rotating shaft (52). Multiple first spraying heads (56) are installed at the position close to the lower part on the outer side of the paint stripper tank (54). Fixing plates (55) are fixedly connected to both ends of the paint stripper tank (54). The lower ends of the fixing plates (55) are fixedly connected with the mounting plate (9).

8. A conveyor for preventing the offset of color-coated aluminum coils according to claim 1, characterized in that: The outer side of the C-shaped crank (51) is rotatably connected with a first connecting plate (57). The inner side of the first connecting plate (57) is rotatably connected with a second rotating shaft (58). Two groups of symmetric second connecting plates (59) are fixedly connected to the outer side of the second rotating shaft (58). The close sides of the two second connecting plates (59) are fixedly connected together with a third rotating shaft (510). The third rotating shaft (510) is rotatably connected inside the mounting bracket (72).

9. A conveyor for preventing the offset of color-coated aluminum coils according to claim 1, characterized in that: The adsorption mechanism (6) includes an air pump (61) installed on one side of the first connecting plate (57). The output port of the air pump (61) is fixedly connected with an air suction pipe (62). The output port of the air pump (61) is fixedly connected with an exhaust pipe (63). The exhaust pipe (63) is made of a folding hose material.

10. A conveyor for preventing the offset of color-coated aluminum coils according to claim 9, characterized in that: An activated carbon adsorption cylinder (65) is installed on the outer side of the exhaust pipe (63). A heating block (64) is arranged on the outer side of the exhaust pipe (63). The lower end of the heating block (64) is fixedly connected with the mounting bracket (72).

Images