Production and processing device for fireproof building curtain wall material aluminum-plastic panel

Abstract

The invention belongs to the technical field of aluminum-plastic panel production, and particularly relates to a fireproof building curtain wall material aluminum-plastic panel production and processing device which comprises a base and a conveying roller structure arranged on the surface of the base, the upper side wall of the base is connected with a plastic film barrel through a support, and the front side wall of the base is fixedly connected with a control box and a PLC. When the aluminum-plastic panel laminating machine is used for laminating an aluminum-plastic panel, the position of the leveling roller can be automatically adjusted according to different thicknesses of the aluminum-plastic panel, so that the leveling roller applies a proper extrusion force to a plastic film and the aluminum-plastic panel, the laminating quality of the plastic film on the surface of the aluminum-plastic panel is ensured, an operator does not need to adjust the position of the leveling roller, and the labor intensity of the operator is reduced. The workload of operators is reduced, and meanwhile, the adjusting precision of the leveling roller is also ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of aluminum-plastic panel production, and in particular relates to a production and processing device for aluminum-plastic panels, which are fireproof building curtain wall materials. Background Art

[0002] Aluminum-plastic panels are composed of multiple layers of materials. The upper and lower layers are high-purity aluminum alloy plates, and the middle is a non-toxic low-density polyethylene (PE) core board. A plastic film is also pasted on the front surface, which can protect the aluminum-plastic panel during installation and transportation, thereby preventing scratches on its surface. When manufacturing aluminum-plastic panels, usually, the aluminum alloy plate coil is first cleaned, then the surface of the cleaned aluminum alloy plate coil is painted and dried, and the aluminum alloy plate coil is cut to a fixed length. Finally, the cut aluminum alloy plates are compounded on the upper and lower end faces of the polyethylene core board to obtain semi-finished aluminum-plastic panels. Before leaving the factory, the semi-finished aluminum-plastic panels also need to go through a film laminating process to form the final finished aluminum-plastic panels. For example, a production and processing device for aluminum-plastic panels, which are fireproof building curtain wall materials, is proposed in the patent publication number CN115648608B.

[0003] During the operation of the existing aluminum-plastic panel production and processing device, a pre-coated plastic film needs to be adhered to the surface of the aluminum-plastic panel, and then a flattening roller is used to extrude the two to achieve the bonding purpose. However, currently, the height of the flattening roller highly depends on manual adjustment by the operator according to the thickness of the aluminum-plastic panel, which undoubtedly increases the work burden of the operator, and manual adjustment is extremely prone to height misalignment, thereby having an adverse impact on the film laminating quality of the aluminum-plastic panel. In addition, after long-term use, due to the continuous pressure on the flattening roller, especially when dealing with the film laminating task of thicker or harder aluminum-plastic panels, it is prone to deformation. Once the flattening roller is bent and deformed, the pressure on the film and the aluminum-plastic panel at both ends and the middle of the roller will be unbalanced during the film laminating process, resulting in uneven adhesion of the film on the surface of the aluminum-plastic panel, causing wavy wrinkles or edge warping phenomena, seriously damaging the quality and appearance effect of the film lamination. Due to factors such as the inherent flatness defects on the surface of the aluminum-plastic panel itself, the inherent problems of the film material, and improper process parameter settings, similar wavy wrinkles or edge warping problems may also occur on the surface of the aluminum-plastic panel. It is often difficult for the operator to quickly determine whether it is caused by the deformation of the flattening roller, which to a certain extent delays the timely replacement of the flattening roller, having an adverse double impact on production efficiency and product quality.

[0004] Therefore, a production and processing device for aluminum-plastic panels, which are fireproof building curtain wall materials, is proposed to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a production and processing device for aluminum-plastic panels, which are fireproof building curtain wall materials, for the above problems.

[0006] To achieve the above object, the present invention adopts the following technical solutions: A production and processing device for an aluminum-plastic panel, a fireproof building curtain wall material, includes a base and a conveying roller structure disposed on the surface of the base. A plastic film cylinder is connected to the upper side wall of the base through a bracket. A control box and a PLC controller are fixedly connected to the front side wall of the base. It further includes: A thickness measuring component, connected to the upper side wall of the base, for measuring the thickness of the aluminum-plastic panel; An adjusting component, connected to the upper side wall of the base. A flattening roller is provided inside the adjusting component. The adjusting component adjusts the height of the flattening roller through the thickness measuring component; A cutter component, connected to the upper side wall of the base, for cutting the plastic film between two aluminum-plastic panels and detecting the fitting condition of the plastic film on the surface of the aluminum-plastic panel; A detection component, disposed on the left side of the flattening roller, for detecting the deformation condition of the flattening roller.

[0007] Preferably, the thickness measuring component includes a thickness measuring frame fixedly connected to the upper side wall of the base. The thickness measuring frame is of an inverted U-shaped structure. First linear motors are fixedly connected to the inner walls of the front and rear sides of the thickness measuring frame. A first laser signal generator is fixedly connected to the moving end of the first linear motor located at the rear side. A first laser signal receiver is fixedly connected to the moving end of the first linear motor located at the rear side. The first laser signal receiver is electrically connected to the PLC controller. A conductive block is fixedly connected to the moving end of the first linear motor located at the rear side. The conductive block is electrically connected to an external power supply. A first resistance plate is fixedly connected to the inner wall of the rear side of the thickness measuring frame.

[0008] Preferably, the adjusting component includes an adjusting frame fixedly connected to the upper side wall of the base. An adjusting electric push rod is fixedly connected to the upper side wall of the adjusting frame. The moving end of the adjusting electric push rod is connected to the fixing part of the flattening roller. A metal frame is fixedly connected to the upper side wall of the fixing part of the flattening roller. The metal frame is electrically connected to an external power supply. An adjusting cylinder is fixedly connected to the upper side inner wall of the adjusting frame. An adjusting block is fixedly connected to the upper side inner wall of the adjusting cylinder through a spring. A first permanent magnet is fixedly connected to the lower side wall of the adjusting block. A first electromagnetic block is fixedly connected to the lower side inner wall of the adjusting cylinder. The lower end of the first resistance plate is electrically connected to the first electromagnetic block. An adjusting plate is fixedly connected to the left side wall of the adjusting block. A sliding port matching the adjusting plate is formed on the left side wall of the adjusting cylinder. The left end of the adjusting plate extends out of the sliding port and is fixedly connected to a metal plate and a control plate. The metal plate is connected to the forward circuit of the adjusting electric push rod. The control plate is connected to the reverse circuit of the adjusting electric push rod.

[0009] Preferably, the cutter assembly includes a cutter holder fixedly connected to the upper sidewall of the base. Second laser signal generators and second laser signal receivers are respectively connected to the front and rear inner walls of the cutter holder. A cutting electric push rod is fixedly connected to the upper sidewall of the cutter holder. The moving end of the cutting electric push rod is fixedly connected to a bent plate. The bent plate is of an inverted L-shaped structure. A cutting knife is hinged to the upper inner wall of the bent plate. A second electromagnetic block is fixedly connected to the left inner wall of the bent plate. A second permanent magnet block is fixedly connected to the left sidewall of the cutting knife. A placement plate is fixedly connected to the left sidewall of the bent plate. A positioning electric push rod is fixedly connected to the lower sidewall of the placement plate. The moving end of the positioning electric push rod is connected to a positioning wheel through a pressure sensor.

[0010] Preferably, the detection assembly includes a detection rod fixedly connected to the left side of the flattening roller fixing part. The detection rod is of an inverted L-shaped structure. A cross plate is fixedly connected to the lower end of the detection rod. A vertical plate is fixedly connected to the left sidewall of the cross plate. A longitudinally arranged second linear motor is fixedly connected to the right sidewall of the vertical plate. The moving end of the second linear motor is fixedly connected to a detection electric push rod. The moving end of the detection electric push rod is fixedly connected to a detection cylinder. A detection block is connected to the left inner wall of the detection cylinder through a spring. A conduction plate is fixedly connected to the upper sidewall of the detection block. The conduction plate is electrically connected to an external power supply. Two second resistance plates are embedded in the upper sidewall of the detection cylinder. A cross bar is fixedly connected to the upper sidewall of the detection block. A horizontal hole matching the cross bar is formed in the right sidewall of the detection cylinder. The right end of the cross bar extends out of the horizontal hole and is fixedly connected to a ball. A sliding block is fixedly connected to the outer wall of the detection electric push rod fixing part through a bracket. One end of each of the two second resistance plates away from each other is electrically connected to the sliding block. A plurality of longitudinally distributed fixing blocks are fixedly connected to the lower sidewall of the cross plate. A plurality of longitudinally distributed display components are fixedly connected to the upper sidewall of the cross plate.

[0011] Preferably, the display component includes a display cylinder fixedly connected to the upper side wall of the cross plate. A partition is fixedly connected to the inner wall of the display cylinder. A push block is slidably arranged between the display cylinder and the partition. The same spring is connected between the push block and the display cylinder. A third permanent magnet block is fixedly connected to the upper side wall of the push block. A third electromagnetic block is fixedly connected to the upper side inner wall of the display cylinder. The third electromagnetic block is electrically connected to the corresponding fixed block. Both the third electromagnetic block and the push block are located on the right side of the partition. An air box is fixedly connected to the lower side inner wall of the display cylinder. An air inlet pipe and an air outlet pipe are communicated with the left side wall of the air box. Both the air inlet pipe and the air outlet pipe extend out of the display cylinder. A one-way valve is arranged inside the air inlet pipe. A control valve is arranged inside the air outlet pipe. A telescopic airbag is communicated with the upper side wall of the air box. The upper end of the telescopic airbag is fixedly connected to a square block. Both the square block and the air box are arranged on the left side of the partition. The same fixed pin is fixedly connected between the square block and the push block. An energizing frame is fixedly connected to the upper side wall of the square block. The energizing frame is electrically connected to an external power supply. Two energizing plates are inlaid on the left side inner wall of the display cylinder. Two lamp beads are fixedly connected to the left side wall of the display cylinder. The two energizing plates are respectively electrically connected to the corresponding two lamp beads.

[0012] Preferably, a trigger plate is fixedly connected to the right side wall of the cutting knife through an insulating layer. The trigger plate is electrically connected to an external power supply. A starting plate is connected to the upper side inner wall of the bent plate through a bracket. The starting plate is electrically connected to a PLC controller.

[0013] Preferably, three guide rollers are connected to the upper side wall of the base. The plastic film wound around the plastic film cylinder sequentially passes through the three guide rollers and is located below the flattening roller.

[0014] Compared with the existing technology, the advantages of a production and processing device for an aluminum-plastic panel, a fireproof building curtain wall material, are as follows: 1. By providing the thickness measuring component and the adjusting component, when laminating the aluminum-plastic panel, the position of the flattening roller can be automatically adjusted according to the different thicknesses of the aluminum-plastic panel, so that the flattening roller applies a suitable extrusion force to the plastic film and the aluminum-plastic panel, ensuring the quality of the plastic film fitting on the surface of the aluminum-plastic panel. And it is not necessary for the operator to adjust the position of the flattening roller, reducing the workload of the operator and also ensuring the adjustment accuracy of the flattening roller.

[0015] 2. By providing the cutter assembly, after the plastic film is attached to the surfaces of multiple aluminum-plastic panels, the plastic film attached to the surface of the aluminum-plastic panel can be automatically cut, which is convenient for the operator to store and place the cut aluminum-plastic panels later, increasing the functionality of the aluminum-plastic panel production and processing device.

[0016] 3. After the plastic film is attached to the surface of the aluminum-plastic board through the provided detection component, the surface quality of the aluminum-plastic board can be automatically detected. When it is detected that the bonding quality of the plastic film on the surface of the aluminum-plastic board is poor, the wear degree of the flattening roller can be automatically detected, and the position and wear degree of the wear on the flattening roller can be marked to assist the operator in overhauling the flattening roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 2 is a schematic internal structure diagram of a thickness measuring frame in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 3 is a left view of a thickness measuring frame in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 4 is a schematic structural diagram of a cutter assembly in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 5 is a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention Figure 4 an enlarged schematic diagram of part A therein; Figure 6 is a schematic diagram of the positional relationship between a second laser signal generator and a second laser signal receiver in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 7 is a schematic structural diagram of an adjustment component and a detection component in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 8 is a schematic internal structure diagram of an adjustment cylinder in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 9 is a schematic surface structure diagram of a cross plate in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 10 is a schematic internal structure diagram of a detection cylinder in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention; Figure 11 is a schematic structural diagram of a display component in a production and processing device for aluminum-plastic boards, a kind of fireproof building curtain wall material, provided by the present invention.

[0018] In the figure: 1 base, 2 conveying roller structure, 3 plastic film cylinder, 4 control box, 5 PLC controller, 6 leveling roller, 7 thickness measuring assembly, 71 thickness measuring frame, 72 first linear motor, 8 first laser signal generator, 9 first laser signal receiver, 10 conductive block, 11 first resistor plate, 12 adjusting assembly, 121 adjusting frame, 122 adjusting electric push rod, 13 metal frame, 14 adjusting cylinder, 15 adjusting block, 16 first permanent magnet block, 17 first electromagnetic block, 18 adjusting plate, 19 metal plate, 20 cutter assembly, 201 cutter frame, 202 second laser signal generator, 21 second laser signal receiver, 22 cutting electric push rod, 23 bent plate, 24 cutting knife, 25 second electromagnetic block, 26 second permanent magnet block, 27 placing plate, 28 positioning electric push rod, 29 positioning wheel, 30 detection assembly, 301 cross plate, 302 detection rod, 31 guide roller, 32 vertical plate, 33 second linear motor, 34 detection electric push rod, 35 detection cylinder, 36 detection block, 37 conduction plate, 38 second resistor plate, 39 cross bar, 40 ball, 41 sliding block, 42 fixed block, 43 display assembly, 431 display cylinder, 432 partition board, 44 pushing block, 45 third permanent magnet block, 46 third electromagnetic block, 47 air box, 48 air inlet pipe, 49 air outlet pipe, 50 one-way valve, 51 control valve, 52 telescopic air bag, 53 square block, 54 fixing pin, 55 energizing frame, 56 energizing plate, 57 lamp bead, 58 trigger plate, 59 starting plate, 60 control board. Detailed implementation mode

[0019] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] As Figures 1-11 shown, a production and processing device for fireproof building curtain wall material aluminum-plastic board includes a base 1 and a conveying roller structure 2 arranged on the surface of the base 1. The upper side wall of the base 1 is connected with a plastic film cylinder 3 through a bracket. The front side wall of the base 1 is fixedly connected with a control box 4 and a PLC controller 5. It also includes: The thickness measuring component 7 is connected to the upper side wall of the base 1 and is used to measure the thickness of the aluminum-plastic board. The thickness measuring component 7 includes a thickness measuring frame 71 fixedly connected to the upper side wall of the base 1. The thickness measuring frame 71 is of an inverted U-shaped structure. First linear motors 72 are fixedly connected to the inner walls on the front and rear sides of the thickness measuring frame 71. A first laser signal generator 8 is fixedly connected to the moving end of the first linear motor 72 at the rear side. A first laser signal receiver 9 is fixedly connected to the moving end of the first linear motor 72 at the rear side. The first laser signal receiver 9 is electrically connected to the PLC controller 5. A conductive block 10 is fixedly connected to the moving end of the first linear motor 72 at the rear side. The conductive block 10 is electrically connected to an external power supply. A first resistance plate 11 is fixedly connected to the inner wall at the rear side of the thickness measuring frame 71, which can detect the thickness of the aluminum-plastic board; The adjusting component 12 is connected to the upper side wall of the base 1. A flattening roller 6 is arranged inside the adjusting component 12. The adjusting component 12 adjusts the height of the flattening roller 6 through the thickness measuring component 7. The adjusting component 12 includes an adjusting frame 121 fixedly connected to the upper side wall of the base 1. An adjusting electric push rod 122 is fixedly connected to the upper side wall of the adjusting frame 121. The moving end of the adjusting electric push rod 122 is connected to the fixing part of the flattening roller 6. A metal frame 13 is fixedly connected to the upper side wall of the fixing part of the flattening roller 6. The metal frame 13 is electrically connected to an external power supply. An adjusting cylinder 14 is fixedly connected to the upper inner wall of the adjusting frame 121. An adjusting block 15 is fixedly connected to the upper inner wall of the adjusting cylinder 14 through a spring. A first permanent magnet block 16 is fixedly connected to the lower side wall of the adjusting block 15. A first electromagnetic block 17 is fixedly connected to the lower inner wall of the adjusting cylinder 14. The lower end of the first resistance plate 11 is electrically connected to the first electromagnetic block 17. An adjusting plate 18 is fixedly connected to the left side wall of the adjusting block 15. A sliding port matching the adjusting plate 18 is formed in the left side wall of the adjusting cylinder 14. The left end of the adjusting plate 18 extends out of the sliding port and is fixedly connected with a metal plate 19 and a control board 60. The metal plate 19 is connected to the forward circuit of the adjusting electric push rod 122. The control board 60 is connected to the reverse circuit of the adjusting electric push rod 122, and the position of the flattening roller 6 can be automatically adjusted according to the different thicknesses of the aluminum-plastic board; The cutting tool assembly 20 is connected to the upper sidewall of the base 1 and is used to cut the plastic film between two aluminum-plastic plates and detect the fitting condition of the plastic film on the surface of the aluminum-plastic plates. The cutting tool assembly 20 includes a cutting tool holder 201 fixedly connected to the upper sidewall of the base 1. The inner walls of the front and rear sides of the cutting tool holder 201 are respectively connected with a second laser signal generator 202 and a second laser signal receiver 21. The upper sidewall of the cutting tool holder 201 is fixedly connected with a cutting electric push rod 22. The moving end of the cutting electric push rod 22 is fixedly connected with a bent plate 23. The bent plate 23 is of an inverted L-shaped structure. The inner wall of the upper side of the bent plate 23 is hinged with a cutting tool 24. The left inner wall of the bent plate 23 is fixedly connected with a second electromagnetic block 25. The left sidewall of the cutting tool 24 is fixedly connected with a second permanent magnet block 26. The left sidewall of the bent plate 23 is fixedly connected with a placing plate 27. The lower sidewall of the placing plate 27 is fixedly connected with a positioning electric push rod 28. The moving end of the positioning electric push rod 28 is connected with a positioning wheel 29 through a pressure sensor. After the plastic film is attached to the surfaces of multiple aluminum-plastic plates, the plastic film attached to the surface of the aluminum-plastic plates can be automatically slit, which is convenient for the operator to subsequently store and place the slit aluminum-plastic plates, and increases the functions of the aluminum-plastic plate production and processing device; The detection assembly 30 is arranged on the left side of the flattening roller 6 and is used to detect the deformation condition of the flattening roller 6. The detection assembly 30 includes a detection rod 302 fixedly connected to the left side of the fixed part of the flattening roller 6. The detection rod 302 is of an inverted L-shaped structure. The lower end of the detection rod 302 is fixedly connected with a cross plate 301. The left sidewall of the cross plate 301 is fixedly connected with a vertical plate 32. The right sidewall of the vertical plate 32 is fixedly connected with a longitudinally arranged second linear motor 33. The moving end of the second linear motor 33 is fixedly connected with a detection electric push rod 34. The moving end of the detection electric push rod 34 is fixedly connected with a detection cylinder 35. The left inner wall of the detection cylinder 35 is connected with a detection block 36 through a spring. The upper sidewall of the detection block 36 is fixedly connected with a conduction plate 37. The conduction plate 37 is electrically connected to an external power supply. Two second resistance plates 38 are embedded in the upper sidewall of the detection cylinder 35. The upper sidewall of the detection block 36 is fixedly connected with a cross bar 39. A cross hole matching the cross bar 39 is formed in the right sidewall of the detection cylinder 35. The right end of the cross bar 39 extends out of the cross hole and is fixedly connected with a ball 40. The outer wall of the fixed part of the detection electric push rod 34 is fixedly connected with a sliding block 41 through a bracket. One end of each of the two second resistance plates 38 away from each other is electrically connected to the sliding block 41. The lower sidewall of the cross plate 301 is fixedly connected with a plurality of longitudinally distributed fixing blocks 42. The upper sidewall of the cross plate 301 is fixedly connected with a plurality of longitudinally distributed display components 43, which can automatically detect the wear degree of the flattening roller 6.

[0021] The display component 43 includes a display cylinder 431 fixedly connected to the upper sidewall of the cross plate 301. A partition plate 432 is fixedly connected to the inner wall of the display cylinder 431. A push block 44 is slidably arranged between the display cylinder 431 and the partition plate 432. The same spring is connected between the push block 44 and the display cylinder 431. A third permanent magnet block 45 is fixedly connected to the upper sidewall of the push block 44. A third electromagnetic block 46 is fixedly connected to the upper side inner wall of the display cylinder 431. The third electromagnetic block 46 is electrically connected to the corresponding fixed block 42. Both the third electromagnetic block 46 and the push block 44 are located on the right side of the partition plate 432. An air box 47 is fixedly connected to the lower side inner wall of the display cylinder 431. An air inlet pipe 48 and an air outlet pipe 49 are communicated with the left sidewall of the air box 47. Both the air inlet pipe 48 and the air outlet pipe 49 extend out of the display cylinder 431. A one-way valve 50 is arranged inside the air inlet pipe 48. A control valve 51 is arranged inside the air outlet pipe 49. An expansion air bag 52 is communicated with the upper sidewall of the air box 47. The upper end of the expansion air bag 52 is fixedly connected with a square block 53. Both the square block 53 and the air box 47 are arranged on the left side of the partition plate 432. The same fixing pin 54 is fixedly connected between the square block 53 and the push block 44. An energizing frame 55 is fixedly connected to the upper sidewall of the square block 53. The energizing frame 55 is electrically connected to an external power supply. Two energizing plates 56 are embedded in the left side inner wall of the display cylinder 431. Two lamp beads 57 are fixedly connected to the left sidewall of the display cylinder 431. The two energizing plates 56 are respectively electrically connected to the corresponding two lamp beads 57, which can mark the worn position and wear degree of the flattening roller 6 to assist the operator in overhauling the flattening roller 6.

[0022] A trigger plate 58 is fixedly connected to the right sidewall of the cutting knife 24 through an insulating layer. The trigger plate 58 is electrically connected to an external power supply. A starting plate 59 is connected to the upper side inner wall of the bent plate 23 through a bracket. The starting plate 59 is electrically connected to the PLC controller 5, which can automatically detect the surface quality of the aluminum-plastic plate.

[0023] Three guiding rollers 31 are connected to the upper sidewall of the base 1. The plastic film wound outside the plastic film cylinder 3 sequentially passes through the three guiding rollers 31 and is located below the flattening roller 6, which can guide the moving direction of the plastic film.

[0024] The operating principle of the present invention is described as follows: An electrical signal is sent from the control box 4 to the PLC controller 5. After receiving the electrical signal, the PLC controller 5 controls the operation of the conveying roller structure 2. The conveying roller structure 2 conveys the cut aluminum-plastic board from left to right. At the same time, the plastic film wound around the outer side of the plastic film cylinder 3 passes through three guide rollers 31 and contacts the upper surface of the aluminum-plastic board. Meanwhile, an external gluing device is used to perform gluing operations on the surface of the plastic film. When the aluminum-plastic board passes under the thickness measuring frame 71, the aluminum-plastic board will block the laser signal emitted by the first laser signal generator 8 (both the first laser signal generator 8 and the first laser signal receiver 9 are in the normally open state), and the first laser signal receiver 9 will not receive the laser signal emitted by the first laser signal generator 8. When the PLC controller 5 detects that the first laser signal receiver 9 does not receive the laser signal, it will control the first linear motors 72 on both the front and rear sides to work simultaneously. The first linear motors 72 on both the front and rear sides will drive the first laser signal generator 8 and the first laser signal receiver 9 to move upward simultaneously until the first laser signal generator 8 and the first laser signal receiver 9 move above the aluminum-plastic board, and the first laser signal receiver 9 will receive the laser signal emitted by the first laser signal generator 8 again. When the PLC controller 5 detects that the first laser signal receiver 9 receives the laser signal again, it will control the first linear motors 72 on both the front and rear sides to stop working immediately; While driving the first laser signal generator 8 to move upward, the first linear motor 72 on the rear side will also drive the conductive block 10 to move upward. The conductive block 10 gradually moves closer to the upper end of the first resistor plate 11. The conductive block 10 is electrically connected to the external power supply, and the lower end of the first resistor plate 11 is electrically connected to the first electromagnet 17. When the conductive block 10 moves closer to the upper end of the first resistor plate 11, the resistance in the circuit connected to the first electromagnet 17 will increase. With the external voltage remaining unchanged, the current flowing into the circuit of the first electromagnet 17 will decrease, thereby reducing the magnetic attraction force generated by the first electromagnet 17. Under the action of the upward spring force above, the adjusting block 15 and the first permanent magnet 16 will drive the metal plate 19 and the control board 60 to move upward simultaneously through the adjusting plate 18, causing the control board 60 to contact the metal frame 13. The metal frame 13 is electrically connected to the external power supply, and the control board 60 is connected to the reverse circuit of the adjusting electric push rod 122. When the metal frame 13 and the control board 60 are in contact, the adjusting electric push rod 122 will drive the flattening roller 6 to move upward by a certain distance. When the plastic film and the aluminum-plastic board move to the flattening roller 6, the flattening roller 6 will apply a corresponding pressure to the plastic film and the aluminum-plastic board, causing the plastic film and the aluminum-plastic board to fit together; After the aluminum-plastic panel with the film attached moves to directly below the cutting knife 24, the aluminum-plastic panel will block the laser signal emitted by the second laser signal generator 202 and directed at the second laser signal receiver 21. When the PLC controller 5 detects that the second laser signal receiver 21 cannot receive the laser signal, it will control the cutting electric push rod 22 to drive the bending plate 23, the cutting knife 24, and the positioning wheel 29 to move downward together, so that the positioning wheel 29 contacts the upper surface of the aluminum-plastic panel with the plastic film attached. When the positioning wheel 29 contacts the aluminum-plastic panel, a mutual force will be generated. After the PLC controller 5 detects the generation of the mutual force through the pressure sensor between the positioning electric push rod 28 and the positioning wheel 29, it will immediately control the cutting electric push rod 22 to stop working immediately. At this time, the distance between the lower end of the cutting knife 24 and the plastic film on the surface of the aluminum-plastic panel is 0.1 mm. Then, the PLC controller 5 controls the positioning electric push rod 28 to drive the positioning wheel 29 to move upward to the specified position. When the gap between the subsequent two aluminum-plastic panels passes by the front side of the second laser signal generator 202, the laser signal will be detected by the second laser signal receiver 21 on the front side through the gap. When the second laser signal receiver 21 detects the laser signal again, it will control the second electromagnet 25 to generate a strong magnetic suction force to adsorb the second permanent magnet 26 and the cutting knife 24. At the same time, the PLC controller 5 will also control the cutting electric push rod 22 to work reciprocally once. The cutting electric push rod 22 will drive the cutting knife 24 to move downward to cut the plastic film between the gaps of the two aluminum-plastic panels below. Then, the cutting electric push rod 22 will immediately drive the cutting knife 24 to move upward to the initial position. At the same time, the PLC controller 5 will also control the second electromagnet 25 to cut off the power supply; When the flattening roller 6 is deformed due to long-term pressure, the deformed flattening roller 6 will reduce the flatness of the film coating. For example, when the flattening roller 6 is bent and deformed, during the film coating process, the pressure exerted on the film and the aluminum-plastic board at both ends and the middle part of the roller will be inconsistent, resulting in uneven adhesion of the film on the surface of the aluminum-plastic board, generating wavy wrinkles or the phenomenon of edge warping, causing protrusions on the surface of the plastic film. When the protrusion passes under the cutting knife 24, the protrusion will push the cutting knife 24 to the right, causing the cutting knife 24 to rotate a certain angle to the right along the hinge, and the cutting knife 24 will drive the trigger plate 58 on the right side to contact the starting plate 59. The trigger plate 58 is electrically connected to an external power source, and the starting plate 59 is electrically connected to the PLC controller 5. When the trigger plate 58 contacts the starting plate 59, an electrical signal will be transmitted to the PLC controller 5. After receiving this electrical signal, the PLC controller 5 will control the detection electric push rod 34 to work. The detection electric push rod 34 will drive the detection cylinder 35 to move to the right, making the ball 40 contact the surface of the flattening roller 6. When the ball 40 contacts the surface of the flattening roller 6, it will immediately stop moving, while the detection cylinder 35 will continue to move to the right under the drive of the detection electric push rod 34, so that the ball 40 drives the cross bar 39 and the detection block 36 to slide relatively to the left in the detection cylinder 35 (when the flattening roller 6 is not deformed or worn, the detection block 36 will drive the conduction plate 37 to move to a position between the two second resistor plates 38 and stay). Since the flattening roller 6 will be in a rotating state during the contact with the aluminum-plastic board, the ball 40 can be used to comprehensively detect the flattening roller 6. During the rotation of the flattening roller 6, the PLC controller 5 will also control the second linear motor 33 to work. The second linear motor 33 will drive the detection electric push rod 34, the detection cylinder 35 and the ball 40 to move from front to back on the surface of the flattening roller 6. When the ball 40 moves to the deformed area on the surface of the flattening roller 6, the ball 40 will drive the detection block 36 and the conduction plate 37 to move left or right in the detection cylinder 35 through the cross bar 39, so that the conduction plate 37 contacts the left or right second resistor plate 38. The conduction plate 37 is electrically connected to an external power source, and both ends of the two second resistor plates 38 that are far away from each other are electrically connected to the sliding block 41. The sliding block 41 always contacts a fixed block 42 during the movement process (the number of fixed blocks 42 is large and they are distributed longitudinally). When the conduction plate 37 contacts the second resistor plate 38, the external current will be transmitted to the third electromagnetic block 46 through the second resistor plate 38, the sliding block 41 and the fixed block 42, making the third electromagnetic block 46 energized to generate magnetic force. The greater the degree of deformation of the flattening roller 6, the closer the sliding block 41 contacts the position near the ends of the two second resistor plates 38 that are far away from each other, and the more the sliding block 41 contacts the ends of the two second resistor plates 38 that are far away from each other, the smaller the resistance in the circuit connected to the third electromagnetic block 46 will be. Under the condition of constant external voltage, the current transmitted to the circuit of the third electromagnetic block 46 will increase, and the magnetic force generated by the third electromagnetic block 46 will increase.The third electromagnetic block 46 will attract the third permanent magnet block 45, the pushing block 44, the fixing pin 54, the square block 53 and the energizing frame 55 below to move upward together. After the square block 53 moves upward, it will stretch the upper end of the telescopic airbag 52, making the inside of the telescopic airbag 52 in a negative pressure state, and the external gas will enter the inside of the telescopic airbag 52 through the air inlet pipe 48 and the one-way valve 50. When the third electromagnetic block 46 loses its magnetic force subsequently, the square block 53 and the energizing frame 55 will not move downward under the support of the lower telescopic airbag 52. Subsequently, the gas inside the telescopic airbag 52 can be discharged through the air outlet pipe 49 by opening the control valve 51. After the square block 53 and the energizing frame 55 move to the upper side, the energizing frame 55 will contact the energizing plate 56. The energizing frame 55 is electrically connected to an external power supply, and the energizing plate 56 is electrically connected to the corresponding lamp bead 57. When the energizing frame 55 contacts the energizing plate 56, the corresponding lamp bead 57 will emit light. The greater the deformation or wear degree of the leveling roller 6, the more the upper lamp bead 57 will emit light, indicating that the repair of the leveling roller 6 is more difficult and a leveling roller 6 needs to be replaced. When the deformation or wear degree of the leveling roller 6 is smaller, the lower lamp bead 57 will emit light, indicating that the leveling roller 6 can continue to be used after repair.

[0025] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A production and processing device for aluminum-plastic panels of fireproof building curtain wall materials, comprising a base (1) and a conveying roller structure (2) arranged on the surface of the base (1), the upper side wall of the base (1) is connected to a plastic film cylinder (3) through a bracket, and the front side wall of the base (1) is fixedly connected to a control box (4) and a PLC controller (5), characterized in that: Also includes: A thickness measuring component (7), connected to the upper side wall of the base (1), and used to measure the thickness of the aluminum-plastic plate; An adjustment component (12) connected to the upper side wall of the base (1), a leveling roller (6) being provided inside the adjustment component (12), and the adjustment component (12) adjusts the height of the leveling roller (6) via a thickness measuring component (7); A cutter assembly (20) connected to the upper side wall of the base (1) and used for cutting the plastic film between the two aluminum-plastic panels and detecting the adhesion of the plastic film on the surface of the aluminum-plastic panel; The detection component (30) is arranged on the left side of the smoothing roller (6) and is used to detect the deformation of the smoothing roller (6).

2. A production and processing device for fireproof building curtain wall material aluminum-plastic plate according to claim 1, characterized in that: The thickness measuring assembly (7) comprises a thickness measuring frame (71) fixedly connected to the upper side wall of the base (1); the thickness measuring frame (71) is an inverted U-shaped structure; the inner walls on both the front and rear sides of the thickness measuring frame (71) are fixedly connected to a first linear motor (72); the movable end of the first linear motor (72) located at the rear side is fixedly connected to a first laser signal generator (8); the movable end of the first linear motor (72) located at the rear side is fixedly connected to a first laser signal receiver (9); the first laser signal receiver (9) is electrically connected to a PLC controller (5); the movable end of the first linear motor (72) located at the rear side is fixedly connected to a conductive block (10); the conductive block (10) is electrically connected to an external power supply; and the inner wall on the rear side of the thickness measuring frame (71) is fixedly connected to a first resistor plate (11).

3. A production and processing device for fireproof building curtain wall material aluminum-plastic plate according to claim 2, characterized in that: The adjustment assembly (12) comprises an adjustment frame (121) fixedly connected to the upper side wall of the base (1); the upper side wall of the adjustment frame (121) is fixedly connected to an adjustment electric push rod (122); the movable end of the adjustment electric push rod (122) is connected to the fixed part of the smoothing roller (6); the upper side wall of the fixed part of the smoothing roller (6) is fixedly connected to a metal frame (13); the metal frame (13) is electrically connected to an external power supply; the upper inner wall of the adjustment frame (121) is fixedly connected to an adjustment cylinder (14); the upper inner wall of the adjustment cylinder (14) is fixedly connected to an adjustment block (15) via a spring; the lower side wall of the adjustment block (15) is fixedly connected to a first permanent A magnetic block (16), a first electromagnetic block (17) is fixedly connected to the lower inner wall of the adjustment cylinder (14), the lower end of the first resistor plate (11) is electrically connected to the first electromagnetic block (17), the left side wall of the adjustment block (15) is fixedly connected to an adjustment plate (18), the left side wall of the adjustment cylinder (14) is provided with a sliding opening that matches the adjustment plate (18), the left end of the adjustment plate (18) extends out of the sliding opening and is fixedly connected to a metal plate (19) and a control board (60), the metal plate (19) is connected to the forward circuit of the adjustment electric push rod (122), and the control board (60) is connected to the reverse circuit of the adjustment electric push rod (122).

4. The production and processing device of the fireproof building curtain wall material aluminum-plastic plate according to claim 1 is characterized in that: The cutter assembly (20) comprises a cutter frame (201) fixedly connected to the upper side wall of the base (1); the inner walls on the front and rear sides of the cutter frame (201) are respectively connected to a second laser signal generator (202) and a second laser signal receiver (21); the upper side wall of the cutter frame (201) is fixedly connected to a cutting electric push rod (22); the moving end of the cutting electric push rod (22) is fixedly connected to a bent plate (23); the bent plate (23) is an inverted L-shaped structure; A cutting knife (24) is hingedly connected to the upper inner wall of the bending plate (23); a second electromagnetic block (25) is fixedly connected to the left inner wall of the bending plate (23); a second permanent magnet block (26) is fixedly connected to the left wall of the cutting knife (24); a placement plate (27) is fixedly connected to the left wall of the bending plate (23); a positioning electric push rod (28) is fixedly connected to the lower wall of the placement plate (27); and a moving end of the positioning electric push rod (28) is connected to a positioning wheel (29) via a pressure sensor.

5. The production and processing device of the fireproof building curtain wall material aluminum-plastic plate according to claim 1 is characterized in that: The detection assembly (30) comprises a detection rod (302) fixedly connected to the left side of the fixed part of the leveling roller (6); the detection rod (302) is an inverted L-shaped structure; the lower end of the detection rod (302) is fixedly connected to a horizontal plate (301); the left side wall of the horizontal plate (301) is fixedly connected to a vertical plate (32); the right side wall of the vertical plate (32) is fixedly connected to a longitudinally arranged second linear motor (33); the moving end of the second linear motor (33) is fixedly connected to a detection electric push rod (34); the moving end of the detection electric push rod (34) is fixedly connected to a detection cylinder (35); the left inner wall of the detection cylinder (35) is connected to a detection block (36) via a spring; the upper side wall of the detection block (36) is fixedly connected to a conductive plate (37); the conductive plate ( 37) and an external power source are electrically connected, the upper side wall of the detection cylinder (35) is inlaid with two second resistor plates (38), the upper side wall of the detection block (36) is fixedly connected to a cross bar (39), the right side wall of the detection cylinder (35) is provided with a cross hole matching the cross bar (39), the right end of the cross bar (39) extends out of the cross hole and is fixedly connected to a ball (40), the outer wall of the fixed part of the detection electric push rod (34) is fixedly connected to a sliding block (41) through a bracket, and the ends of the two second resistor plates (38) that are away from each other are electrically connected to the sliding block (41), the lower side wall of the cross plate (301) is fixedly connected to a plurality of longitudinally distributed fixed blocks (42), and the upper side wall of the cross plate (301) is fixedly connected to a plurality of longitudinally distributed display components (43).

6. The production and processing device of the fireproof building curtain wall material aluminum-plastic plate according to claim 5 is characterized in that: The display assembly (43) comprises a display tube (431) fixedly connected to the upper side wall of the horizontal plate (301); a partition plate (432) is fixedly connected to the inner wall of the display tube (431); a push block (44) is slidably provided between the display tube (431) and the partition plate (432); a common spring is connected between the push block (44) and the display tube (431); a third permanent magnet block (45) is fixedly connected to the upper side wall of the push block (44); The upper inner wall of the display tube (431) is fixedly connected to a third electromagnetic block (46), the third electromagnetic block (46) is electrically connected to the corresponding fixed block (42), the third electromagnetic block (46) and the push block (44) are both located on the right side of the partition (432), the lower inner wall of the display tube (431) is fixedly connected to an air box (47), the left side wall of the air box (47) is connected to an air inlet pipe (48) and an air outlet pipe (49), the air inlet pipe (48) is electrically connected to the corresponding fixed block (42), the third electromagnetic block (46) and the push block (44) are both located on the right side of the partition (432), 8) and the air outlet pipe (49) both extend out of the display tube (431), a one-way valve (50) is provided inside the air inlet pipe (48), a control valve (51) is provided inside the air outlet pipe (49), the upper side wall of the air box (47) is connected to a telescopic air bag (52), the upper end of the telescopic air bag (52) is fixedly connected to a block (53), the block (53) and the air box (47) are both arranged on the left side of the partition (432), the block (53) and the top The push blocks (44) are fixedly connected with a same fixing pin (54); the upper side wall of the block (53) is fixedly connected with a power supply frame (55); the power supply frame (55) is electrically connected to an external power supply; the left inner wall of the display tube (431) is inlaid with two power supply plates (56); the left side wall of the display tube (431) is fixedly connected with two lamp beads (57); the two power supply plates (56) are electrically connected to the corresponding two lamp beads (57), respectively.

7. The production and processing device of the fireproof building curtain wall material aluminum-plastic plate according to claim 4 is characterized in that: A trigger plate (58) is fixedly connected to the right side wall of the cutting blade (24) via an insulating layer, and the trigger plate (58) is electrically connected to an external power supply. An upper inner wall of the bending plate (23) is connected to a start plate (59) via a bracket, and the start plate (59) is electrically connected to a PLC controller (5).

8. The production and processing device of the fireproof building curtain wall material aluminum-plastic plate according to claim 1 is characterized in that: The upper side wall of the base (1) is connected to three guide rollers (31), and the plastic film wound around the outside of the plastic film cylinder (3) passes through the three guide rollers (31) in sequence and is located below the leveling roller (6).

Images