Heated film integrated metal plate rolling production line

Abstract

The application relates to the technical field of roll pressing production, and particularly discloses a heating film integrated metal plate roll pressing production line, which comprises a first moving frame, gas expansion shafts are rotationally installed on the upper ends of the two sides of the first moving frame, the upper ends of the two first moving frames on the left side are jointly provided with a first frame, an auxiliary rotating shaft is arranged at the left end of the inner side of the first frame, and a first baking tunnel furnace is fixedly installed at the right end of the first frame. The heating film integrated metal plate roll pressing production line realizes the continuous operation of the whole roll covering film roll pressing, baking, curing, whole roll pad hole opening and whole roll die cutting shape, automatically completes the automatic plate integration of the heating film and the metal plate through the third frame, greatly reduces the manual turnover links between processes, reduces product damage and errors caused by manual operation, significantly improves product yield, does not need to depend on multiple independent hot pressing equipment, reduces heavy asset equipment investment, reduces the equipment energy consumption and manpower resource demand of a production workshop, and effectively controls the production cost of the heating film integrated metal plate.

Description

Technical Field

[0001] This invention relates to the field of roll forming technology, and in particular to a roll forming production line for heating film integrated metal plates. Background Technology

[0002] Traditional flexible heating film manufacturing often employs a sheet-to-sheet production model. This requires cutting raw materials into sheets and then sequentially performing discrete processes such as punching, alignment, wiring, lamination, pressing, and punching to create the finished product. This approach has numerous technical drawbacks. From a production process perspective, the production cycle for a single product is long, and frequent manual turnover between processes is necessary. This not only results in low efficiency but also makes the product yield prone to low product quality due to human error, making continuous single-piece flow production impossible.

[0003] In the pressing process, the pressing plates and the product need to be manually aligned and placed, and the pressing is done by "two pressing plates sandwiching one product". After pressing, the product still needs to be removed manually. This is not only time-consuming and labor-intensive, but also consumes a lot of pressing plates, which greatly increases the cost of auxiliary materials. In terms of production equipment and layout, the existing production line processes are scattered and mostly stacked operations. There is a lack of an integrated production framework, which leads to a chaotic production site. At the same time, the hot pressing process relies on multiple independent heavy-asset equipment, which consumes a lot of energy and has poor coordination between the equipment, further reducing the capacity and product consistency.

[0004] In addition, the existing production model lacks an automated design for the integration process of heating film and metal plate. The subsequent bonding of the finished heating film with the metal plate still requires manual assistance. It is impossible to form a complete production line from the roll-to-roll production of heating film to its roll-press integration with the metal plate, which makes it difficult to improve the overall production efficiency and keeps the labor and equipment investment costs high.

[0005] Therefore, an integrated and automated production line solution is needed to address the problems of fragmented processes, high reliance on manual labor, high costs, and low efficiency. Summary of the Invention

[0006] The purpose of this invention is to provide a heating film integrated metal plate roll forming production line to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a heating film integrated metal plate roll forming production line, comprising a first movable frame, on both sides of the upper end of the first movable frame being rotatably mounted with an air expansion shaft, the upper ends of the two first movable frames on the left side being jointly mounted with a first frame, an auxiliary rotating shaft being provided on the inner left end of the first frame, and a first baking tunnel oven being fixedly mounted on the right end of the first frame.

[0008] A second frame is fixedly installed at the right end of the first baking tunnel oven. A third heating roller, a laser-opened welding pad hole assembly, a die-cutting shape assembly, and a discharge assembly are arranged at equal intervals on the inner side of the second frame.

[0009] A third frame is provided on the right side of the second frame, a first receiving box is provided on the left side of the third frame, a symmetrical connecting plate is rotatably provided on the right side inside the third frame, a first discharging box is provided below the connecting plate, a moving plate is slidably provided on the inner side of the upper end of the third frame, a lifting plate is provided below the moving plate, and a first suction nozzle is provided below the lifting plate.

[0010] A second baking tunnel oven is provided on the right side of the third frame, and a second receiving box is provided on the right side of the second baking tunnel oven.

[0011] Preferably, servo motors are fixedly installed on both the left and right sides of the upper rear end of the first mobile frame, and a drive gear is fixedly installed on the output shaft of the servo motor. Arc-shaped mounting grooves are fixedly installed on the inner side of the upper end of the first mobile frame near the corner. The two mounting grooves are rotatably fitted on the outer circumferential surfaces of the front and rear ends of the air shaft. Passive gears are fixedly installed on both the front and rear ends of the air shaft, and the passive gear and the drive gear at the rear end mesh with each other.

[0012] Preferably, telescopic cylinders are fixedly installed at both the front and rear of the inner left end of the first frame, and mounting groove plates are fixedly installed on the telescopic rods of the telescopic cylinders. The inner sides of the left and right sides of the mounting groove plates are rotatably connected to the auxiliary rotating shaft. First mounting plates are fixedly installed at equal intervals at the front and rear edges of the right side of the first frame.

[0013] Preferably, the interior of each of the first mounting plates is provided with a cross groove, and the inner sides of the front and rear first mounting plates to the outer sides of the first frame are threadedly mounted with a first threaded adjusting rod. The lower end of each of the first threaded adjusting rods is fixedly mounted with a slide table. The inner sides of the front and rear slide tables are fixedly connected to the adjacent first heating roller or second heating roller. The lower inner sides of the front and rear first mounting plates are jointly provided with a first heating roller or a second heating roller.

[0014] Preferably, a discharge buffer plate is rotatably installed on the right end of the second frame, and second mounting plates are fixedly installed at equal intervals on the front and rear edges of the second frame. The inner side of each of the second mounting plates is provided with a cross groove of the same structure, and a second threaded adjusting rod is threadedly installed from the inner side of the second mounting plate to the upper part of the second frame.

[0015] Preferably, a slide is fixedly installed at the lower end of the second threaded adjusting rod, and a third heating roller, a laser-cutting pad hole assembly, a die-cutting shape assembly, and a discharge assembly are respectively connected between the front and rear slides. The lower inner sides of the front and rear second mounting plates are provided with a third heating roller, a laser-cutting pad hole assembly, a die-cutting shape assembly, and a discharge assembly, and the third heating roller, laser-cutting pad hole assembly, die-cutting shape assembly, and discharge assembly are symmetrically arranged vertically.

[0016] Preferably, a second movable frame is fixedly installed on the left side of the third frame, and a receiving shaft is rotatably installed on both the left and right sides of the upper part of the second movable frame. Drive gears are fixedly installed at the front and rear ends of the two receiving shafts, and a first receiving box is fixedly installed on the upper end of the second movable frame.

[0017] Preferably, a first motor is fixedly installed at the center of the front end of the third frame, and the output shaft of the first motor extends to the inner side of the third frame and is fixedly connected to the outer edge of the connecting plate. Rollers are rotatably installed at equal intervals on the inner sides of the front and rear connecting plates, and a first feeding box is fixedly installed on the lower inner side of the third frame.

[0018] Preferably, a sliding groove is provided on the upper inner side of the third frame, and a second motor is fixedly installed on the upper left side of the third frame. The output shaft of the second motor extends into the interior of the sliding groove, and a threaded rod is fixedly installed on the output shaft. A movable plate is rotatably installed on the circumferential surfaces of the front and rear threaded rods. A main telescopic cylinder is fixedly installed on the lower end face of the movable plate. A lifting plate is fixedly installed on the telescopic rod of the main telescopic cylinder. A first air pump is fixedly installed on the lower end face to the upper end face of both the front and rear ends of the lifting plate. The lower end pipe of the first air pump is fixedly connected to the first suction nozzle.

[0019] A frame plate is fixedly installed at the rear end of the third frame. A fourth motor is fixedly installed on the upper left side of the frame plate. A cylinder is provided at both the upper and lower ends of the inner side of the frame plate. A conveyor belt is rotatably installed on the circumference of the cylinder. The left side of the upper cylinder is fixedly connected to the output shaft of the fourth motor. An adjustment plate is fixedly installed on the outer side of the conveyor belt. A second air pump is fixedly installed from the lower end face to the upper end face near the corner of the adjustment plate. A second suction nozzle is fixedly installed at the lower end of the second air pump.

[0020] Preferably, a fourth frame is provided on the right side of the third frame, and a third mounting plate is fixedly installed at equal intervals on the upper front and rear edges of the fourth frame. A third threaded adjusting rod is threadedly installed from the inside of the third mounting plate to the outside of the fourth frame, and the lower ends of the two third threaded adjusting rods are connected to a fourth heating roller and a fifth heating roller.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. This invention, by integrating core structures such as a first moving frame, a first frame, a first baking tunnel oven, a second frame, a third frame, a second baking tunnel oven, and a second receiving box, realizes a fully automated production line operation from unwinding the heating film roll, pretreatment, roll pressing and bonding, baking and curing, laser drilling, and die-cutting, to automated loading of the heating film and metal plate, secondary rolling, and final curing and receiving. Compared with the scattered drilling, pressing, and punching processes in traditional sheet-to-sheet production, this production line utilizes a third heating roller, a laser-drilled welding pad assembly, a die-cutting assembly, and an unloading assembly, all arranged at equal intervals within the second frame. By combining the segmented curing design of the first and second baking tunnel ovens, continuous operation of rolling and baking curing of the entire roll of cover film, opening of the welding pad holes on the entire roll, and die-cutting of the entire roll is realized. At the same time, the third frame completes the automated integration of heating film and metal plate, which greatly reduces the manual turnover links between processes, reduces product damage and errors caused by human operation, and significantly improves product yield. Moreover, it does not require multiple independent hot pressing equipment, reduces the investment in heavy asset equipment, reduces the energy consumption and human resource requirements of the production workshop, and effectively controls the production cost of heating film integrated metal plate.

[0023] 2. This invention, through the meshing transmission design of the servo motor, active gear, and passive gear of the air shaft at the rear end of the first moving frame, achieves precise control of the air shaft unwinding speed, avoiding material wrinkling or stretching deformation caused by uneven tension during traditional manual unwinding. At the same time, the third frame, through the cooperation of the take-up shaft and drive gear on the second moving frame, realizes the automated winding of the heating film semi-finished product, replacing the tedious operation of traditional manual take-up. In addition, the connecting plate and roller structure driven by the first motor in the third frame, combined with the reasonable layout of the first unloading box, realizes the orderly conveying and positioning of single metal plates. With the automated loading design of the moving plate, lifting plate, and first suction nozzle, it solves the problems of long time and low accuracy of manual alignment and placement when bonding heating film and metal plates in traditional methods.

[0024] 3. This invention, through the cooperative structure of multiple sets of threaded adjusting rods and slides, achieves flexible adjustment of each functional component. For example, the cross groove of the first mounting plate in the first frame cooperates with the first threaded adjusting rod to drive the slide, the first heating roller, and the second heating roller to move up and down, precisely controlling the spacing and pressure of the heating rollers to adapt to the rolling requirements of heating films of different thicknesses. The combination of the second threaded adjusting rod and the slide in the second frame can adjust the height and position of the third heating roller, the laser welding pad hole assembly, etc., to meet the opening and die-cutting requirements of heating films of different sizes. Furthermore, the third threaded adjusting rod in the fourth frame can adjust the spacing between the fourth heating roller and the fifth heating roller to adapt to the bonding requirements of metal plates and heating films of different thicknesses. At the same time, the threaded rod driven by the second motor and the moving plate structure on the upper part of the third frame, combined with the lifting plate controlled by the main telescopic cylinder and the first suction nozzle, can achieve precise gripping and positioning of the heating film onto the plate, replacing the traditional rough operation of manual plate loading. The cooperation of the conveyor belt, the second air pump, and the second suction nozzle on the frame plate further improves the stability of metal plate conveying. Attached Figure Description

[0025] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a structural diagram of the main body of the present invention;

[0027] Figure 2 This is a schematic diagram of the first movable frame and the air shaft of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the first moving frame, servo motor, and air shaft of the present invention.

[0029] Figure 4 This is a schematic diagram of the first framework of the present invention;

[0030] Figure 5 This is a schematic diagram of the first mounting plate and the first heating roller of the present invention;

[0031] Figure 6 This is a schematic diagram of the first baking tunnel oven of the present invention;

[0032] Figure 7 This is a schematic diagram of the third frame of the present invention;

[0033] Figure 8 This is a schematic diagram of the structure of the third frame, connecting plate, roller and moving plate of the present invention;

[0034] Figure 9 This is a schematic diagram of the adjusting plate and the second suction nozzle of the present invention;

[0035] Figure 10 This is a schematic diagram of the structure of the third frame, the movable plate, and the lifting plate of the present invention;

[0036] Figure 11 This is a schematic diagram of the fourth frame and the second baking tunnel oven of the present invention.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. First moving frame; 101. Servo motor; 102. Drive gear; 103. Mounting slot; 104. Air shaft; 105. Driven gear;

[0039] 2. First frame; 201. Telescopic cylinder; 202. Auxiliary rotating shaft; 203. First mounting plate; 204. Cross slide groove; 205. First heating roller; 206. First threaded adjusting rod; 207. Second heating roller; 208. Slide table; 3. First baking tunnel oven;

[0040] 4. Second frame; 401. Unloading buffer plate; 402. Second mounting plate; 403. Second threaded adjusting rod; 404. Third heating roller; 405. Laser-cut welding pad hole assembly; 406. Die-cut shape assembly; 407. Discharge assembly;

[0041] 5. Third frame; 501. Second moving frame; 502. Receiving shaft; 503. Drive gear; 504. First receiving box; 505. First motor; 506. Connecting plate; 507. Roller; 508. First discharging box; 509. Slide groove; 510. Second motor; 511. Threaded rod; 512. Moving plate; 513. Main telescopic cylinder; 514. Lifting plate; 515. First air pump; 516. First suction nozzle;

[0042] 6. Frame plate; 601. Fourth motor; 602. Conveyor belt; 603. Adjusting plate; 604. Second air pump; 605. Second suction nozzle; 7. Fourth frame; 701. Third mounting plate; 702. Third threaded adjusting rod; 703. Fourth heating roller; 704. Fifth heating roller; 8. Second baking tunnel oven; 9. Second receiving box. Detailed Implementation

[0043] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] Please see Figures 1 to 11 The present invention provides a technical solution:

[0045] A rolling production line for heating film integrated metal plates includes four first movable frames 1. Servo motors 101 are fixedly mounted on the upper left and right sides of the rear end of each first movable frame 1. A drive gear 102 is fixedly mounted on the output shaft of each servo motor 101. Arc-shaped mounting grooves 103 are fixedly mounted at the corners of the upper ends of each first movable frame 1. The front and rear mounting grooves 103 can be in close contact with the circumferential surfaces of the front and rear ends of an air expansion shaft 104. Figure 2 As shown, after the bonding is completed, the front and rear ends of the air shaft 104 can be limited by the retaining ring, but it will not affect its subsequent rotation. The front and rear ends of the air shaft 104 are fixedly installed with the driven gear 105, and the driven gear 105 at the rear end and the driving gear 102 are in a meshing state.

[0046] Therefore, during use, the servo motor 101 is started, driving the drive gear 102 to rotate. Since the driven gear 105 at the rear end meshes with the drive gear 102, the drive gear 102 drives the driven gear 105 to rotate, which in turn drives the air shaft 104 to rotate. The rotation of the air shaft 104 enables the conveying of the metal plate and heating film placed on it. During the conveying process, the metal plate and heating film can move smoothly, preparing for the subsequent rolling process. At the same time, the setting of four first moving frames 1 can ensure the stability and continuity of the entire conveying process, ensuring that the heating film integrated metal plate can accurately enter the next processing stage.

[0047] During use, the entire roll of insulating film is placed on the outer circumferential surface of the leftmost air expansion shaft 104, and the entire roll of etched panel is placed on the outer circumferential surface of the second air expansion shaft 104. At this time, the entire roll of insulating film can be pre-bonded with the entire roll of etched panel through the cooperation of subsequent structures, and then fully cured by subsequent devices.

[0048] The upper ends of the two first movable frames 1 on the left are jointly fixedly mounted with a first frame 2. Telescopic cylinders 201 are fixedly mounted at the front and rear positions of the inner left end of the first frame 2. The telescopic rods of the two telescopic cylinders 201 are jointly mounted with grooved plates on both sides having concave edges. Auxiliary rotating shafts 202 are rotatably mounted on the inner sides of the grooved plates. During use, the lower end face of the entire roll of insulating film will be in contact with the circumferential surface of the auxiliary rotating shaft 202 for adjusting the entire roll of insulating film. Furthermore, symmetrical cylindrical rollers are set in the middle of the inner side of the first frame 2. The entire roll of insulating film and the etched panels both pass between the two cylindrical rollers, allowing the entire roll of insulating film and the etched panels to be bonded together, facilitating subsequent pre-lamination work. Figure 4 As shown.

[0049] Then, a first mounting plate 203 is fixedly installed at equal intervals on the front and rear edges of the upper right side of the first frame 2. Two through-type cross grooves 204 are formed inside the first mounting plate 203. A first threaded adjusting rod 206 is threadedly mounted from the inside of the first mounting plate 203 to the upper outer side of the first frame 2. A slide table 208 is rotatably mounted at the lower end of each threaded adjusting rod 206. Both ends of the slide table 208 are slidably mounted inside the cross grooves 204. Figure 5 As shown, a first heating roller 205 is rotatably mounted between the two front and rear slides 208 on the left side, and a second heating roller 207 is rotatably mounted between the two front and rear slides 208 on the right side. Additionally, another first heating roller 205 is mounted between the lower ends of the two front and rear first mounting plates 203 on the left side, and another second heating roller 207 is mounted between the lower ends of the two front and rear first mounting plates 203 on the right side. Therefore, the first heating roller 205 and the second heating roller 207 are both vertically symmetrical. Figure 5 As shown.

[0050] Therefore, during use, the bonded upper insulating film and etched panel pass sequentially through the first heating roller 205 and the second heating roller 207. During this process, the first and second heating rollers 205 and 207 heat and roll the bonded upper insulating film and etched panel. Rotation of the first threaded adjusting rod 206 causes the slide table 208 to slide up and down within the cross groove 204, thereby adjusting the spacing between the upper and lower heating rollers 205 and 207 to accommodate the processing requirements of upper insulating films and etched panels of different thicknesses and materials, ensuring optimal rolling effect. During the rolling process, the first and second heating rollers 205 and 207 continuously provide stable heat, enabling the upper insulating film and etched panel to achieve a good bonding effect under the combined action of pressure and temperature.

[0051] Secondly, a first baking tunnel oven 3 is bolted to the right side of the first frame 2. At this point, the top insulating film and etched panels, after roll forming, enter the first baking tunnel oven 3 for baking. The first baking tunnel oven 3 is equipped with evenly distributed heating elements, providing a stable and suitable baking temperature to ensure uniform heating of the top insulating film and etched panels during baking. Simultaneously, the first baking tunnel oven 3 is also equipped with a temperature control system, which can precisely adjust the oven temperature according to different processing requirements to meet the baking needs of products with different materials and thicknesses. During baking, residual moisture and volatile substances on the surface of the top insulating film and etched panels gradually evaporate, further improving the bonding quality and stability of the product.

[0052] A second frame 4 is bolted to the right side of the first baking tunnel oven 3. A discharge buffer plate 401 is rotatably mounted on the right end of the second frame 4. A high-strength damping device is used at the rotatable connection between the discharge buffer plate 401 and the second frame. This device employs a high-precision mechanical structure and wear-resistant materials to effectively reduce vibration and impact during the frequent opening and closing of the discharge buffer plate 401, ensuring the smoothness of the discharge process. Furthermore, the device has adjustable damping force, which can be flexibly adjusted according to actual production needs to adapt to the discharge requirements of products of different weights and sizes.

[0053] Four second mounting plates 402 are fixedly installed horizontally at equal intervals on both the front and rear edges of the upper part of the second frame 4. Each second mounting plate 402 has a through cross groove 204. A second threaded adjusting rod 403 is threadedly installed from the inside of the second mounting plate 402 to the upper end of the second frame 4. A slide is fixedly installed at the lower end of each second threaded adjusting rod 403. The slide is also slidable at both ends inside the corresponding cross groove, just like the above.

[0054] A third heating roller 404 is rotatably mounted between the two left-hand slides 208. A laser-drilled welding pad hole assembly 405 is mounted between the front and rear sections of the second slide 208 from the left. A die-cutting outline assembly 406 is mounted between the third slide 208 from the left. A discharge assembly 407 is mounted between the front and rear slides on the right. Figure 6 As shown, a third heating roller 404, a laser-cutting pad hole assembly 405, a die-cutting shape assembly 406, and a discharge assembly 407 are respectively fixedly installed on the lower inner side of the two second mounting plates 402. Therefore, the third heating roller 404, the laser-cutting pad hole assembly 405, the die-cutting shape assembly 406, and the discharge assembly 407 are in a vertically symmetrical state.

[0055] Therefore, during use, operators can adjust the height of the third heating roller 404, laser welding pad hole assembly 405, die-cutting outline assembly 406, and discharge assembly 407 by rotating the second threaded adjusting rod 403 to drive the slide table 208 to slide up and down within the cross groove 204, according to actual production needs. This design allows the production line to adapt to the processing requirements of heating film integrated metal plates of different specifications and thicknesses, greatly improving the versatility and flexibility of the production line. When processing metal plates of different thicknesses, simply adjusting the height of each component ensures the stability of the processing process and the consistency of product quality. Simultaneously, the symmetrical layout of the components makes the entire production line structure more compact and rational, effectively saving production space. After completing the operation, the assembled raw material slides out from the upper surface of the discharge buffer plate 401 and enters the subsequent structure.

[0056] It should be noted that during use, the entire roll of pure adhesive film needs to be placed on the corresponding air expansion shaft 104, and the pure adhesive film is bonded to the cured roll of heating film semi-finished product by the third heating roller 404.

[0057] A third frame 5 is provided on the right side of the second frame 4, and a second movable frame 501 is fixedly installed on the left side of the third frame 5. The structure of the second movable frame 501 is the same as that of the first movable frame 1. Therefore, during use, the take-up shaft 502 on the upper left side of the second movable frame 501 can perform a winding operation on the waste material being used. Figure 7 As shown, drive gears 503 are fixedly installed at both ends of the receiving shaft 502, which are used to mesh with the drive gear and to rotate the receiving shaft 502.

[0058] Then, a first receiving box 504 is fixedly installed on the upper surface of the second moving frame 501. The first receiving box 504 can receive the single product after curing.

[0059] Then, a symmetrical first motor 505 is fixedly installed at the center of the front end face of the third frame 5. The output shaft of the first motor 505 extends to the inner side of the third frame 5, and a connecting plate 506 is fixedly installed on the output shaft of the first motor 505. Four rollers 507 are rotatably installed on the inner side of both the front and rear connecting plates 506. It should be noted that the rear connecting plate 506 is rotatably installed on the inner side of the third frame 5. Figure 8 As shown, secondly, a first material feeding box 508 is fixedly installed on the lower inner side of the third frame 5 and below the connecting plate 506. The interior of the first material feeding box 508 is used to place a single metal plate.

[0060] In addition, a sliding groove 509 is provided on the inner front and rear sides of the upper end of the third frame 5. A second motor 510 is fixedly installed on the upper left side of the third frame 5. The output shaft of the second motor 510 extends into the interior of the sliding groove 509, and a threaded rod 511 is fixedly installed on the output shaft. A movable plate 512 is threadedly rotatably installed on the circumferential surface of the front and rear threaded rods 511. A main telescopic cylinder 513 is fixedly installed on the lower end face of the movable plate 512. A lifting plate 514 is fixedly installed on the telescopic rod of the front and rear main telescopic cylinders 513. A first air pump 515 is fixedly installed at the corner from the lower end face to the upper end face of the lifting plate 514. A first suction nozzle 516 is fixedly installed at the lower end of the first air pump 515. The first suction nozzle 516 can be located above the first receiving box 504.

[0061] Then, a frame plate 6 is fixedly installed at the rear end of the third frame 5. Cylinders are rotatably installed at the upper and lower ends of the inner side of the frame plate 6, while a fourth motor 601 is fixedly installed on the outer upper end of the frame plate 6. The output shaft of the fourth motor 601 is fixedly connected to the cylinders. A conveyor belt 602 is rotatably installed on the circumference of both cylinders. An adjusting plate 603 is fixedly installed on the outer side of the conveyor belt 602. A second air pump 604 is fixedly installed at each corner of the adjusting plate 603, and a second suction nozzle 605 is fixedly installed at the lower end of each second air pump 604. Figure 9 As shown.

[0062] Therefore, during operation, when the equipment is started, the second motor 510 rotates, driving the threaded rod 511 to rotate, which in turn drives the moving plate 512 to move horizontally along the slide 509. During the movement of the moving plate 512, the main telescopic cylinder 513 moves synchronously. When it reaches the appropriate position, the telescopic rod of the main telescopic cylinder 513 extends, pushing the lifting plate 514 downwards. At this time, the first air pump 515 operates, causing the first suction nozzle 516 to generate suction. When the first suction nozzle 516 is above the first receiving box 504, it can adsorb the cured single-piece product.

[0063] After the single product is adsorbed, the telescopic rod of the main telescopic cylinder 513 retracts, causing the lifting plate 514 to rise. Then the second motor 510 runs again, and then the single product is sent to the circumferential surface of the roller 507.

[0064] Before this, the fourth motor 601 needs to be started to drive the cylinder to rotate, thereby causing the conveyor belt 602 to start rotating. When the adjusting plate 603 moves to the appropriate position with the conveyor belt 602, the second air pump 604 works, and the second suction nozzle 605 generates suction to suck up the single metal plate from the inside of the first discharge box 508. At this time, the fourth motor 601 rotates in the opposite direction, thereby causing the conveyor belt 602 to start rotating and the adjusting plate 603 to move upward. During the movement, the first motor 505 is started, and the output shaft of the first motor 505 rotates the connecting plate 506, allowing the adjusting plate 603 to pass through. After completion, the connecting plate 506 returns to its original position with the roller 507. At this time, the second suction nozzle 605 places the single metal plate on the circumferential surface of the roller 507. Then, the sucked single product and the single metal plate are bonded together and conveyed to the next process under the action of the roller 507.

[0065] A fourth frame 7 is provided on the right side of the third frame 5. Third mounting plates 701 are fixedly installed at equal intervals along the upper front and rear edges of the fourth frame 7. The third mounting plates 701 have the same structure as the first mounting plate 203. A third threaded adjusting rod 702 is threadedly mounted from the inner side of the third mounting plate 701 to the upper end of the fourth frame 7. Furthermore, the third mounting plate 701 has the same mechanism as the first mounting plate 203. A fourth heating roller 703 is rotatably mounted between the two front and rear slides 208 on its left side, and a fifth heating roller 704 is rotatably mounted between the two front and rear slides 208 on its right side. Identical fourth heating rollers 703 and fifth heating rollers 704 are also provided at the lower part between the two third mounting plates 701, thus making the upper and lower fourth heating rollers 703 and fifth heating rollers 704 symmetrical. Figure 11 As shown.

[0066] Therefore, during use, when a single product and a single metal plate are bonded together and conveyed, the fourth heating roller 703 and the fifth heating roller 704, symmetrically arranged vertically, perform a rolling operation on them. During the rolling process, the position of the slide 208 on the third mounting plate 701 can be controlled by adjusting the third threaded adjusting rod 702, thereby adjusting the distance between the fourth heating roller 703 and the fifth heating roller 704 to meet the rolling requirements of heating film integrated metal plates of different thicknesses and materials. Simultaneously, since the third mounting plate 701 and the first mounting plate 203 have the same structure, this design also ensures the uniformity and stability of the entire production line structure, making the rolling process smoother and more efficient, ensuring that the heating film integrated metal plates can achieve the expected processing effect and smoothly enter subsequent production stages.

[0067] Finally, a second baking tunnel oven 8 is bolted to the right side of the fourth frame 7, and a second receiving box 9 is located on the right side of the second baking tunnel oven 8. Figure 11 As shown.

[0068] Therefore, during use, the heated film integrated metal plate, after being rolled, is conveyed to the second baking tunnel oven 8 for baking and curing. This step further enhances the bonding strength between the heated film and the metal plate, ensuring the stability and reliability of the product. The second baking tunnel oven 8 is equipped with a precise temperature control system, which can adjust the baking temperature and time according to different materials and process requirements to achieve the best curing effect. After baking, the heated film integrated metal plate is automatically conveyed to the second receiving box 9 for collection, facilitating subsequent packaging and transportation. The entire production line is designed with production efficiency and product quality in mind, realizing continuous automated production from rolling to baking to receiving.

[0069] Working principle:

[0070] First, the upper insulating film is nested on the outer side of the first air shaft 104 on the left. Then, the entire roll of etched panels is nested on the outer circumferential surface of the second air shaft 104 on the left. At this time, the two ends of the two air shafts 104 on the left are placed inside the mounting groove 103 respectively. At this time, the driven gear 105 and the driving gear 102 are in a meshing state.

[0071] During use, the servo motor 101 is started, and the output shaft of the servo motor 101 drives the active gear 102 to rotate. The active gear 102 drives the passive gear 105 to rotate, and the passive gear 105 drives the air shaft 104 to rotate, thereby realizing the unwinding operation of the upper covering insulating film and etched panel.

[0072] At this time, the inner side of the upper insulating film and the outer circumferential surface of the auxiliary rotating shaft 202 inside the first frame 2 are in contact. The tension of the upper insulating film is adjusted by the telescopic cylinder 201, while the etched panel passes directly between the two round shafts in the second frame 4. Then the upper insulating film also passes between the two round shafts. At this time, the upper insulating film and the etched panel are in a close contact state under the action of the round shafts.

[0073] After the materials are bonded together, they can be tightly bonded together by heating the first heating roller 205, the second heating roller 207 and the first baking tunnel oven 3.

[0074] It should be noted that the first threaded adjusting rod 206 can cause the upper slide table 208 to slide inside the cross slide groove 204, thereby allowing the slide table 208 to move up and down with the first heating roller 205 and the second heating roller 207, changing the distance between the upper and lower first heating roller 205 and the second heating roller 207.

[0075] After the material has been heated and bonded, it exits from the right side of the first baking tunnel oven 3 and enters the interior of the second frame 4.

[0076] At this time, the pure adhesive film is unwound from the sixth air expansion shaft 104 from the left, and then passes through the two third heating rollers 404 on the left. At this time, the pure adhesive film and the lower end face of the above-mentioned bonding material are bonded together, and then pass through the third heating roller 404 together. Under the action of the third heating roller 404, the two are cured and combined together.

[0077] After the materials are assembled, they pass through the inside of the laser-cut pad hole assembly 405. The materials attached to the laser-cut pad hole assembly 405 are opened. After the opening is completed, they pass through the die-cut shape assembly 406 together. Under the action of the die-cut shape assembly 406, they are cut. Then, under the action of the discharge assembly 407, they slide down to the upper surface of the unloading buffer plate 401 and then slide down into the interior of the first receiving box 504.

[0078] Next, the fourth motor 601 is started. The output shaft of the fourth motor 601 drives the conveyor belt 602 to rotate. When the conveyor belt 602 rotates, it moves the adjusting plate 603 to above the first discharge box 508. Then, the second suction nozzle 605 sucks up the metal plate through the second air pump 604.

[0079] At this time, the fourth motor 601 moves in the opposite direction, and under the action of the conveyor belt 602, the adjusting plate 603, the second air pump 604 and the second suction nozzle 605, it can carry the metal plate upward.

[0080] At this time, the first motor 505 is started. The output shaft of the first motor 505 rotates the connecting plate 506, and the connecting plate 506 rotates synchronously with the roller 507, so that the metal plate can pass through and avoid obstruction. After the metal plate passes through, the first motor 505 rotates in the opposite direction, so that the connecting plate 506 and the roller 507 are reset. At this time, the metal plate is placed on the circumferential surface of the roller 507, and under the action of the roller 507, it moves to the left to facilitate subsequent bonding with the single product.

[0081] At this time, the main telescopic cylinder 513 is activated, causing the lifting plate 514 to move downward, which in turn moves the first air pump 515 downward in sync. Then, the first suction nozzle 516 picks up the single product, and after completion, the single product is reset.

[0082] The second motor 510 is started, and the output shaft of the second motor 510 drives the threaded rod 511 to rotate synchronously, thereby causing the moving plate 512 to move horizontally. When the single product moves above the metal plate, the single product is moved downwards according to the above steps until it is in contact with the metal plate. At this time, the structure is reset under the drive of the lifting plate 514, and the metal plate and the single product move synchronously to the right under the action of the roller 507.

[0083] Then, under the action of the fourth heating roller 703, the fifth heating roller 704 and the second baking tunnel oven 8, the bonded semi-finished product is cured, thereby completing the final production of the product.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rolling production line for heating film integrated metal plates, characterized in that: It includes a first movable frame (1), on both sides of the upper end of the first movable frame (1) are rotatably mounted with air expansion shafts (104), the upper ends of the two first movable frames (1) on the left are jointly mounted with a first frame (2), the inner left end of the first frame (2) is provided with an auxiliary rotating shaft (202), and the right end of the first frame (2) is fixedly mounted with a first baking tunnel oven (3). The right end of the first baking tunnel oven (3) is fixedly installed with a second frame (4), and the inner side of the second frame (4) is provided with a third heating roller (404), a laser welding pad hole assembly (405), a die-cutting shape assembly (406), and a discharge assembly (407) at equal intervals. A third frame (5) is provided on the right side of the second frame (4), a first receiving box (504) is provided on the left side of the third frame (5), a symmetrical connecting plate (506) is rotatably provided on the right side inside the third frame (5), a first discharging box (508) is provided below the connecting plate (506), a moving plate (512) is slidably provided on the inner side of the upper end of the third frame (5), a lifting plate (514) is provided below the moving plate (512), and a first suction nozzle (516) is provided below the lifting plate (514). A second baking tunnel oven (8) is provided on the right side of the third frame (5), and a second receiving box (9) is provided on the right side of the second baking tunnel oven (8).

2. The heating film integrated metal plate roll forming production line according to claim 1, characterized in that: Servo motors (101) are fixedly installed on the upper left and right sides of the rear end of the first mobile frame (1). A drive gear (102) is fixedly installed on the output shaft of the servo motor (101). An arc-shaped mounting groove (103) is fixedly installed on the inner side of the upper end of the first mobile frame (1) near the corner. The two mounting grooves (103) and the outer circumferential surfaces of the front and rear ends of the air shaft (104) rotate and fit together. A passive gear (105) is fixedly installed on both the front and rear ends of the air shaft (104). The passive gear (105) and the drive gear (102) at the rear end mesh with each other.

3. The heating film integrated metal plate roll forming production line according to claim 1, characterized in that: Telescopic cylinders (201) are fixedly installed on the front and back of the inner left side of the first frame (2). The telescopic cylinders (201) are fixedly installed on the telescopic rods. The inner sides of the left and right sides of the mounting groove are rotatably connected to the auxiliary rotating shaft (202). The first mounting plate (203) is fixedly installed at equal intervals on the front and back edges of the right side of the first frame (2).

4. The heating film integrated metal plate roll forming production line according to claim 3, characterized in that: The interior of each of the first mounting plates (203) is provided with a cross groove (204). The inner sides of the front and rear first mounting plates (203) to the outer side of the first frame (2) are threadedly mounted with a first threaded adjusting rod (206). The lower end of each of the first threaded adjusting rods (206) is fixedly mounted with a slide (208). The inner sides of the front and rear slides (208) are fixedly connected to the adjacent first heating roller (205) or second heating roller (207). The lower inner sides of the front and rear first mounting plates (203) are jointly provided with the first heating roller (205) and the second heating roller (207).

5. The heating film integrated metal plate roll forming production line according to claim 4, characterized in that: The right end of the second frame (4) is rotatably mounted with a discharge buffer plate (401). The front and rear edges of the second frame (4) are fixedly mounted with second mounting plates (402) at equal intervals. The inner side of the second mounting plate (402) is provided with a cross groove (204) of the same structure. The inner side of the second mounting plate (402) to the upper part of the second frame (4) is threadedly mounted with a second threaded adjusting rod (403).

6. The heating film integrated metal plate roll forming production line according to claim 5, characterized in that: The lower end of the second threaded adjusting rod (403) is fixedly installed with a slide table. The front and rear slide tables are respectively connected to the third heating roller (404), the laser welding pad hole assembly (405), the die-cutting shape assembly (406), and the discharge assembly (407). The lower inner side of the front and rear second mounting plates (402) is provided with the third heating roller (404), the laser welding pad hole assembly (405), the die-cutting shape assembly (406), and the discharge assembly (407). The third heating roller (404), the laser welding pad hole assembly (405), the die-cutting shape assembly (406), and the discharge assembly (407) are symmetrically arranged.

7. The heating film integrated metal plate roll forming production line according to claim 5, characterized in that: The second movable frame (501) is fixedly installed on the left side of the third frame (5). The upper left and right sides of the second movable frame (501) are rotatably installed with receiving shafts (502). The front and rear ends of the two receiving shafts (502) are fixedly installed with drive gears (503). The upper end of the second movable frame (501) is fixedly installed with a first receiving box (504).

8. The heating film integrated metal plate roll forming production line according to claim 1, characterized in that: The first motor (505) is fixedly installed at the middle of the front end of the third frame (5). The output shaft of the first motor (505) extends to the inner side of the third frame (5) and is fixedly connected to the outer edge of the connecting plate (506). Rollers (507) are rotatably installed at equal intervals on the inner side of the two connecting plates (506). The first material box (508) is fixedly installed on the lower inner side of the third frame (5).

9. The heating film integrated metal plate roll forming production line according to claim 1, characterized in that: The upper inner side of the third frame (5) is provided with a sliding groove (509). The upper left side of the third frame (5) is fixedly installed with a second motor (510). The output shaft of the second motor (510) extends into the interior of the sliding groove (509), and a threaded rod (511) is fixedly installed on the output shaft. A moving plate (512) is rotatably installed on the circumferential surface of the two threaded rods (511). A main telescopic cylinder (513) is fixedly installed on the lower end face of the moving plate (512). A lifting plate (514) is fixedly installed on the telescopic rod of the main telescopic cylinder (513). A first air pump (515) is fixedly installed on the lower end face to the upper end face of the lifting plate (514). The lower end pipe of the first air pump (515) is fixedly connected to the first suction nozzle (516). A frame plate (6) is fixedly installed at the rear end of the third frame (5). A fourth motor (601) is fixedly installed on the upper left side of the frame plate (6). A cylinder is provided at both the upper and lower ends of the inner side of the frame plate (6). A conveyor belt (602) is rotatably installed on the circumference of the cylinder. The left side of the upper cylinder is fixedly connected to the output shaft of the fourth motor (601). An adjusting plate (603) is fixedly installed on the outer side of the conveyor belt (602). A second air pump (604) is fixedly installed from the lower end face to the upper end face near the corner of the adjusting plate (603). A second suction nozzle (605) is fixedly installed at the lower end of the second air pump (604).

10. A heating film integrated metal plate roll forming production line according to claim 9, characterized in that: A fourth frame (7) is provided on the right side of the third frame (5). A third mounting plate (701) is fixedly installed at equal intervals on the upper front and rear edges of the fourth frame (7). A third threaded adjusting rod (702) is threadedly installed from the inside of the third mounting plate (701) to the outside of the fourth frame (7). The lower ends of the two third threaded adjusting rods (702) are connected to a fourth heating roller (703) and a fifth heating roller (704).

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