Aluminum veneer surface layer pressing and laminating device

Abstract

The utility model provides an aluminum veneer surface layer pressing and laminating device, and relates to the technical field of laminating devices.The aluminum veneer surface layer pressing and laminating device comprises a pressing and laminating machine and a plurality of second compression rollers, through the arrangement of a cleaning device, before pressing and laminating are carried out, an aluminum veneer is conveyed to a certain position towards the middle position of the first compression roller and the second compression rollers, and then the aluminum veneer is conveyed to a certain position; a second motor is started to drive fan blades to rotate in the inner wall of the flow guide cover, then external air is sucked into the flow guide cover, conveyed into a flow guide rod, discharged through a plurality of flow guide pipes and blown to the surface of the conveyed aluminum veneer to clean the surface of the aluminum veneer, and then the aluminum veneer is secondarily cleaned when conveyed to the bottom of a cleaning brush; according to the aluminum veneer laminating machine, the aluminum veneers are arranged on the laminating layer and then enter the position between the first pressing roller and the second pressing roller to be laminated and laminated, the surfaces of the aluminum veneers are cleaned, dust and impurities attached to the surfaces of the aluminum veneers are removed, the situation that bubbles or wrinkles occur due to the fact that the dust is clamped between the laminating layer and the aluminum veneers can be avoided, and the laminating quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating devices, in particular to a surface pressing and coating device for an aluminum single plate. Background Art

[0002] The coating device is mainly used to coat a layer of film on the solid surface to change the surface properties of the material and its physical, chemical and optical characteristics.

[0003] When the surface of the aluminum veneer is coated with a film using a laminating laminating machine, the film roll will be installed on the first round rod, and then installed on the laminating laminating machine, and then the aluminum veneer will be placed on the conveyor belt near the first pressure roller. The subsequent aluminum veneers will be arranged in this way, and the protective paper at one end of the film will be torn off and attached to one end of the aluminum veneer. At the same time, the torn protective paper will be rolled on the second round rod, and then the first motor will be started to drive the round shaft to rotate, driving the conveyor belt to transport the aluminum veneer to the middle position of the first pressure roller and the second pressure roller. At the same time, the driving mechanism inside the laminating laminating machine will be started to drive several first pressure rollers and second round rods to rotate. The first pressure roller and the second pressure roller cooperate to press the film on the surface of the aluminum veneer to complete the laminating process. At the same time, the rotation of the second round rod can evenly roll up and store the torn protective paper. Since the aluminum veneer is transported on the conveyor belt, dust and impurities in the air are easily attached to the aluminum veneer, resulting in bubbles or wrinkles between the coating layer and the aluminum veneer, thereby affecting the quality of the coating. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for pressing and laminating the surface of an aluminum single plate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aluminum single plate surface laminating device, comprising a laminating laminating machine and a plurality of second pressing rollers, the inner wall of the laminating laminating machine is symmetrically penetrated with a plurality of circular shafts, the outer surface of the circular shaft is sleeved with a conveyor belt, one side of the laminating laminating machine is symmetrically fixedly connected with a first motor, the output end of the first motor is fixedly connected to one side of one of the circular shafts, the inner wall of the laminating laminating machine is rotatably connected with a plurality of first pressing rollers, the inner wall of the laminating laminating machine is detachably connected with a first round rod, the inner wall of the laminating laminating machine is rotatably connected with a second round rod, a cleaning device is arranged on one side of the laminating laminating machine, and both ends of the second pressing roller are connected to the laminating laminating machine. An adjusting device is arranged between the inner walls of the machine, the cleaning device comprises a guide rod and a cleaning brush, both sides of the pressing and laminating machine are fixedly connected with a U-shaped frame, the inner wall of the U-shaped frame is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a rectangular hole block, the inner wall of the rectangular hole block is slidably connected with the outer surface of the U-shaped frame, both ends of the cleaning brush and the guide rod are respectively fixedly connected with one side of the two rectangular hole blocks, a plurality of guide tubes are penetrated and connected on the outer surface of the guide rod, a guide cover is fixedly connected on the outer surface of the guide rod, a second motor is fixedly connected to one side of the guide cover, a fan blade is fixedly connected to the output end of the second motor, and one end of the fan blade is penetrated and connected with one side of the inner wall of the guide cover.

[0006] The effect achieved by the above components is: by setting up a cleaning device, before lamination and coating, the first motor drives the circular shaft to rotate, and drives the conveyor belt to transport the aluminum sheet to the middle position between the first pressing roller and the second pressing roller, and then the second motor can be started to drive the fan blades to rotate in the inner wall of the air guide cover, and then the external air is sucked in from the air inlet hole on one side of the air guide cover, and it is transported to the guide rod, and then discharged from a number of guide pipes and blown to the surface of the aluminum sheet being transported to clean its surface, and then when it is transported to the bottom of the cleaning brush, it is cleaned for the second time, and then it is made to enter between the first pressing roller and the second pressing roller for lamination and coating. By cleaning the surface of the aluminum sheet and cleaning off the dust and impurities attached to it, it can be avoided that dust is sandwiched between the coating layer and the aluminum sheet to cause bubbles or wrinkles, thereby improving the quality of lamination.

[0007] Preferably, bristles and a sponge block are provided on one side of the cleaning brush, the bristles are provided at one end close to the guide rod, and the sponge block is provided at one end away from the guide rod.

[0008] The effect achieved by the above components is: by setting the bristles on the cleaning brush close to one end of the guide rod and the sponge block on the other end, the dust that is not blown away by the guide rod will be cleaned by the brush on one side first and then wiped by the sponge block on its surface, making it cleaner.

[0009] Preferably, a plurality of protective blocks are fixedly connected to the inner wall of the guide tube, and the protective blocks are made of elastic rubber material.

[0010] The effect achieved by the above components is: by setting the protective block, the inner wall of the guide tube can be protected so that only the internal wind can flow out while the external dust cannot enter, thus avoiding the blockage of the guide tube.

[0011] Preferably, a reinforcement rod is symmetrically fixedly connected to the outer surface of the output end of the electric telescopic rod, and one end of the reinforcement rod is fixedly connected to one side of the rectangular hole block.

[0012] The effect achieved by the above components is: by setting the reinforcement rod, the connection area between the rectangular hole block and the output end of the electric telescopic rod can be increased, making the connection more firm and not easy to break or damage.

[0013] Preferably, the adjusting device includes two screw hole blocks and a limit block, sliding holes are symmetrically opened on both sides of the lamination laminating machine, both ends of the second pressure roller are rotatably connected with sliders, the outer surface of the slider is slidably connected to the inner wall of the sliding hole, and one side of the slider is fixedly connected to a threaded rod, and the threaded rod is spirally inserted in the inner wall of the screw hole block.

[0014] The effect achieved by the above components is: by setting the adjustment device, according to the thickness of the aluminum veneer to be processed, the second pressing roller can be manually held and pulled upward to a certain distance, and then the sliders and threaded rods on both ends are driven to slide upward to a certain position in the inner walls of the two sliding holes respectively, and then the screw hole block is held and screwed on the outer surface of the threaded rod so that one side of it abuts against the side of the pressing and laminating machine to limit and fix it. By adjusting the second pressing roller, it can be used to laminate aluminum veneers of different thicknesses, thereby improving the applicability of the pressing and laminating machine.

[0015] Preferably, a plurality of screw blocks are fixedly connected to the outer surface of the screw hole block, and the plurality of screw blocks are arranged at equal distances.

[0016] The effect achieved by the above components is that by providing the screw block, the contact area of ​​the outer surface of the screw hole block can be increased, making it convenient to manually hold and screw it.

[0017] Preferably, a connecting rope is fixedly connected to one side of the screw hole block, and one end of the connecting rope is fixedly connected to one side of the laminating machine.

[0018] The effect achieved by the above components is that by setting the connecting rope, the screw hole block can be limited on one side of the pressing and laminating machine, so that it is not easy to be lost after being screwed on the threaded rod.

[0019] Preferably, a plurality of slots are symmetrically provided on both sides of the laminating and laminating machine, the inner walls of the slots are connected to the inner walls of the sliding holes, the threaded rod is inserted into the inner wall of the limit block, and both ends of one side of the limit block are inserted into the inner wall of the slots.

[0020] The effect achieved by the above components is: by setting the card slot and the limit block, after the slider slides upward to a certain position in the inner wall of the slide hole, the limit block can be moved to one end on the outer surface of the threaded rod to a certain position, and then one side of it is inserted into the inner wall of the card slot, so that the adjusted slider and the second pressure roller can be limited and fixed. At this time, the screw hole block is screwed tight so that one side of it abuts against one side of the limit block, so that the adjusted second pressure roller can be limited more firmly and stably.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by arranging a cleaning device, before lamination and coating, the first motor drives the circular shaft to rotate, and drives the conveyor belt to transport the aluminum single plate to the middle position between the first pressing roller and the second pressing roller, and then the second motor can be started to drive the fan blades to rotate in the inner wall of the air guide cover, and then the external air is sucked in from the air inlet hole on one side of the air guide cover, and the air is transported to the guide rod, and then discharged from a plurality of guide pipes and blown to the surface of the aluminum single plate that has been transported to clean the surface, and then when it is transported to the bottom of the cleaning brush, it is cleaned for the second time, and then it is made to enter between the first pressing roller and the second pressing roller for lamination and coating. By cleaning the surface of the aluminum single plate and cleaning off the dust and impurities attached thereto, it can be avoided that dust is sandwiched between the coating layer and the aluminum single plate to cause bubbles or wrinkles, thereby improving the quality of coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the laminating machine of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the U-shaped frame of the utility model;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the cleaning brush of the utility model;

[0027] Figure 5 for Figure 4 A three-dimensional schematic diagram of the structure of the middle part;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the second pressing roller of the utility model;

[0029] Figure 7 for Figure 6 Schematic diagram of the central structure.

[0030] Legend: 1. Lamination laminating machine; 2. Cleaning device; 3. Adjustment device; 4. Round shaft; 5. Conveyor belt; 6. First motor; 7. First pressure roller; 8. Second pressure roller; 9. First round rod; 10. Second round rod; 21. U-shaped frame; 22. Electric telescopic rod; 23. Rectangular hole block; 24. Cleaning brush; 25. Guide rod; 26. Guide pipe; 27. Guide cover; 28. Second motor; 29. ​​Fan blade; 210. Protection block; 211. Reinforcement rod; 31. Slide hole; 32. Slot; 33. Sliding block; 34. Threaded rod; 35. Screw hole block; 36. Twist block; 37. Connecting rope; 38. Limit block. DETAILED DESCRIPTION

[0031] Embodiment 1, as Figure 1-7As shown, a surface laminating device for aluminum veneer comprises a laminating machine 1 and a plurality of second pressing rollers 8, the inner wall of the laminating machine 1 is symmetrically penetrated with a plurality of circular shafts 4, the outer surface of the circular shaft 4 is sleeved with a conveyor belt 5, one side of the laminating machine 1 is symmetrically fixedly connected with a first motor 6, the output end of the first motor 6 is fixedly connected to one side of one of the circular shafts 4, the inner wall of the laminating machine 1 is rotatably connected with a plurality of first pressing rollers 7, the inner wall of the laminating machine 1 is detachably connected with a first round rod 9, the inner wall of the laminating machine 1 is rotatably connected with a second round rod 10, a cleaning device 2 is arranged on one side of the laminating machine 1, an adjusting device 3 is arranged between the two ends of the second pressing roller 8 and the inner wall of the laminating machine 1, and the cleaning device 2 comprises The guide rod 25 and the cleaning brush 24, both sides of the lamination laminating machine 1 are fixedly connected with a U-shaped frame 21, the inner wall of the U-shaped frame 21 is fixedly connected with an electric telescopic rod 22, the output end of the electric telescopic rod 22 is fixedly connected with a rectangular hole block 23, the inner wall of the rectangular hole block 23 is slidably connected to the outer surface of the U-shaped frame 21, the cleaning brush 24 and the two ends of the guide rod 25 are respectively fixedly connected to one side of the two rectangular hole blocks 23, the outer surface of the guide rod 25 is penetrated with a plurality of guide tubes 26, the outer surface of the guide rod 25 is fixedly connected with a guide cover 27, one side of the guide cover 27 is fixedly connected with a second motor 28, the output end of the second motor 28 is fixedly connected with a fan blade 29, and one end of the fan blade 29 is penetrated and connected with one side of the inner wall of the guide cover 27. When the laminating machine 1 is used to laminat the surface of the aluminum sheet, the first motor 6 is started to drive the circular shaft 4 to rotate, and the conveyor belt 5 is driven to transport the aluminum sheet to the middle position between the first pressing roller 7 and the second pressing roller 8. At this time, the second motor 28 is started to drive the fan blade 29 to rotate in the inner wall of the air guide cover 27, and then the external air is sucked in from the air inlet hole on one side of the air guide cover 27, and it is transported to the guide rod 25, and then discharged by a plurality of guide pipes 26, blown to the surface of the aluminum sheet, and its surface is cleaned, and then transported to the bottom of the cleaning brush 24. When the aluminum plate is used for lamination, it is cleaned for the second time. By cleaning the surface of the aluminum plate and removing the dust and impurities attached to it, it can avoid the dust being sandwiched between the coating layer and the aluminum plate to cause bubbles or wrinkles, thereby improving the quality of the coating. Then it is made to enter between the first pressing roller 7 and the second pressing roller 8, and the driving mechanism inside the lamination laminating machine 1 is started to drive the first pressing rollers 7 and the second round rods 10 to rotate to press the film on the surface of the aluminum plate, so that the lamination process is completed. At the same time, the second round rod 10 rotates to evenly roll up and store the torn protective paper.

[0032] Reference Figure 1-7As shown, this embodiment discloses that one side of the cleaning brush 24 is provided with bristles and a sponge block, the bristles are provided at one end close to the guide rod 25, and the sponge block is provided at one end away from the guide rod 25. By arranging the bristles on the cleaning brush 24 close to one end of the guide rod 25 and the sponge block at the other end, the dust that is not blown off the guide rod 25 will be first cleaned by the brush on one side, and then the sponge block will wipe its surface to make it cleaner. The inner wall of the guide tube 26 is fixedly connected with a plurality of protective blocks 210, and the protective blocks 210 are made of elastic rubber. By arranging the protective blocks 210, the inner wall of the guide tube 26 can be protected, so that only the internal wind can flow out, and the external dust cannot enter, thereby avoiding the blockage of the guide tube 26.

[0033] Reference Figure 1-7 As shown, this embodiment discloses that the outer surface of the output end of the electric telescopic rod 22 is symmetrically fixedly connected with a reinforcing rod 211, and one end of the reinforcing rod 211 is fixedly connected to one side of the rectangular hole block 23. By providing the reinforcing rod 211, the connection area between the rectangular hole block 23 and the output end of the electric telescopic rod 22 can be increased, making the connection more secure and not easy to break or damage.

[0034] Reference Figure 1-7 As shown, the present embodiment discloses that the adjustment device 3 includes two screw hole blocks 35 and a limit block 38, and the two sides of the laminating and coating machine 1 are symmetrically provided with sliding holes 31, and the two ends of the second pressing roller 8 are rotatably connected with sliders 33, and the outer surface of the slider 33 is slidably connected with the inner wall of the sliding hole 31, and one side of the slider 33 is fixedly connected with a threaded rod 34, and the threaded rod 34 is spirally inserted in the inner wall of the screw hole block 35. According to the thickness of the aluminum veneer to be processed, the second pressing roller 8 can be manually held and pulled upward to a certain distance, and the sliders 33 and the threaded rod 34 on both ends are driven to slide upward to a certain position in the inner walls of the two sliding holes 31, and the screw hole block 35 is held and screwed on the outer surface of the threaded rod 34, so that one side of the screw hole block abuts against one side of the laminating and coating machine 1 to limit and fix it, and by adjusting the second pressing roller 8, it can be used to perform laminating processing on aluminum veneers of different thicknesses, thereby improving the applicability of the laminating and coating machine 1.

[0035] Reference Figure 1-7As shown, the present embodiment discloses that the outer surface of the screw hole block 35 is fixedly connected with a plurality of screw blocks 36, and the plurality of screw blocks 36 are arranged at equal distances. By providing the screw blocks 36, the contact area of ​​the outer surface of the screw hole block 35 can be increased, so that it is convenient to hold and twist it manually. A connecting rope 37 is fixedly connected to one side of the screw hole block 35, and one end of the connecting rope 37 is fixedly connected to one side of the pressing and laminating machine 1. By providing the connecting rope 37, the screw hole block 35 can be limited on one side of the pressing and laminating machine 1, so that it is not easy to be lost after being screwed from the threaded rod 34. Both sides of the pressing and laminating machine 1 are symmetrically provided with a plurality of slots 32, the inner wall of the slot 32 is connected to the inner wall of the sliding hole 31, the threaded rod 34 is inserted in the inner wall of the limit block 38, and the two ends of one side of the limit block 38 are inserted in the inner wall of the slot 32. By setting the slot 32 and the limit block 38, after the slider 33 is slid upward to a certain position in the inner wall of the slide hole 31, the limit block 38 can be moved to one end on the outer surface of the threaded rod 34 to a certain position, and then one side of the limit block 38 is inserted into the inner wall of the slot 32, so that the adjusted slider 33 and the second pressure roller 8 can be limited and fixed. At this time, the screw hole block 35 is screwed tight so that one side of it abuts against one side of the limit block 38, so that the adjusted second pressure roller 8 can be limited more firmly and stably.

[0036] Working principle: when the laminating machine 1 is used to laminat the surface of the aluminum veneer, the film roll will be installed on the first round rod 9, and then installed on the laminating machine 1, and then the first aluminum veneer will pass through the bottom of the guide rod 25 and the cleaning brush 24, and then placed on the conveyor belt 5 near the first pressure roller 7. The subsequent aluminum veneers are arranged in sequence, and the protective paper at one end of the film is torn off and attached to one end of the aluminum veneer. At the same time, the torn protective paper is rolled on the second round rod 10, and then the first motor 6 is started to drive the round shaft 4 to rotate, and the conveyor belt 5 is driven to transport the aluminum veneer to the middle position between the first pressure roller 7 and the second pressure roller 8. At this time, the second motor 28 is started to drive the fan blades 29 to rotate in the inner wall of the guide cover 27, and then the external air is blown out from the guide cover 2 7 is sucked into the air inlet on one side, transported to the guide rod 25, and then discharged by a plurality of guide pipes 26, blown to the surface of the aluminum veneer to clean its surface, and then when it is transported to the bottom of the cleaning brush 24, it is cleaned for the second time. By cleaning the surface of the aluminum veneer and cleaning off the dust and impurities attached to it, it can be avoided that the dust is sandwiched between the coating layer and the aluminum veneer to cause bubbles or wrinkles, thereby improving the quality of the coating, and then it is made to enter between the first pressing roller 7 and the second pressing roller 8, and the driving mechanism inside the pressing and laminating machine 1 is started to drive the plurality of first pressing rollers 7 and the second round rods 10 to rotate to press the film on the surface of the aluminum veneer, so that the coating process is completed, and at the same time, the second round rod 10 rotates to evenly roll up and store the torn protective paper.

[0037] During the laminating process, according to the thickness of the aluminum veneer to be processed, the second pressing roller 8 can be manually held and pulled upward to a certain distance, thereby driving the sliders 33 and the threaded rods 34 on both ends to slide upward to a certain position in the inner walls of the two sliding holes 31 respectively, and then the limit block 38 is sleeved on the outer surface of the threaded rod 34 so that one side of it is stuck in the corresponding slot 32, and then the screw hole block 35 is held and screwed on the outer surface of the threaded rod 34 so that one side of it abuts against one side of the limit block 38 to limit and fix it. By adjusting the second pressing roller 8, it can be used to perform lamination processing on aluminum veneers of different thicknesses, thereby improving the applicability of the pressing and laminating machine 1.

Claims

1. A device for laminating the surface of an aluminum plate, comprising a laminating machine (1) and a plurality of second pressing rollers (8), characterized in that: The inner wall of the laminating and coating machine (1) is symmetrically provided with a plurality of circular shafts (4), the outer surface of the circular shaft (4) is sleeved with a conveyor belt (5), one side of the laminating and coating machine (1) is symmetrically fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected to one side of one of the circular shafts (4), the inner wall of the laminating and coating machine (1) is rotatably connected with a plurality of first pressing rollers (7), the inner wall of the laminating and coating machine (1) is detachably connected with a first round rod (9), the inner wall of the laminating and coating machine (1) is rotatably connected with a second round rod (10), a cleaning device (2) is provided on one side of the laminating and coating machine (1), an adjusting device (3) is provided between the two ends of the second pressing roller (8) and the inner wall of the laminating and coating machine (1), the cleaning device (2) comprises a guide rod (25) and a cleaning brush (24), the laminating and coating machine (1) is provided ...rotatably connected with a first round rod (9), the inner wall of the laminating and coating machine (1) is rotatably connected with a second round rod (10), Both sides of the laminating machine (1) are fixedly connected to a U-shaped frame (21), the inner wall of the U-shaped frame (21) is fixedly connected to an electric telescopic rod (22), the output end of the electric telescopic rod (22) is fixedly connected to a rectangular hole block (23), the inner wall of the rectangular hole block (23) is slidably connected to the outer surface of the U-shaped frame (21), the cleaning brush (24) and the two ends of the guide rod (25) are respectively fixedly connected to one side of the two rectangular hole blocks (23), the outer surface of the guide rod (25) is penetrated and connected with a plurality of guide tubes (26), the outer surface of the guide rod (25) is fixedly connected to a guide cover (27), one side of the guide cover (27) is fixedly connected to a second motor (28), the output end of the second motor (28) is fixedly connected to a fan blade (29), one end of the fan blade (29) is penetrated and connected to one side of the inner wall of the guide cover (27).

2. The aluminum veneer surface laminating device according to claim 1, characterized in that: Bristles and a sponge block are arranged on one side of the cleaning brush (24), wherein the bristles are arranged at one end close to the guide rod (25), and the sponge block is arranged at one end away from the guide rod (25).

3. The aluminum veneer surface laminating device according to claim 1, characterized in that: A plurality of protective blocks (210) are fixedly connected to the inner wall of the flow guide pipe (26), and the protective blocks (210) are made of elastic rubber material.

4. The device for laminating the surface of an aluminum single plate according to claim 1, characterized in that: A reinforcement rod (211) is symmetrically fixedly connected to the outer surface of the output end of the electric telescopic rod (22), and one end of the reinforcement rod (211) is fixedly connected to one side of the rectangular hole block (23).

5. The device for laminating the surface of an aluminum single plate according to claim 1, characterized in that: The adjusting device (3) comprises two screw hole blocks (35) and a limit block (38); sliding holes (31) are symmetrically provided on both sides of the laminating and coating machine (1); both ends of the second pressing roller (8) are rotatably connected with sliders (33); the outer surface of the slider (33) is slidably connected to the inner wall of the sliding hole (31); one side of the slider (33) is fixedly connected with a threaded rod (34); the threaded rod (34) is spirally inserted in the inner wall of the screw hole block (35).

6. The device for laminating the surface of an aluminum single plate according to claim 5, characterized in that: A plurality of screw blocks (36) are fixedly connected to the outer surface of the screw hole block (35), and the plurality of screw blocks (36) are arranged at equal distances.

7. The device for laminating the surface of an aluminum single plate according to claim 5, characterized in that: A connecting rope (37) is fixedly connected to one side of the screw hole block (35), and one end of the connecting rope (37) is fixedly connected to one side of the laminating and coating machine (1).

8. The device for laminating the surface of an aluminum single plate according to claim 5, characterized in that: A plurality of slots (32) are symmetrically provided on both sides of the laminating and coating machine (1); the inner walls of the slots (32) are connected to the inner walls of the sliding holes (31); the threaded rod (34) is inserted into the inner wall of the limit block (38); and both ends of one side of the limit block (38) are inserted into the inner wall of the slots (32).

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