Heating film laminating equipment

Abstract

The utility model relates to heating film laminating equipment. The heating film laminating equipment comprises an unwinding assembly, a laser assembly and a rolling laminating assembly which are arranged on an equipment rack, an ultrasonic binding assembly is further arranged on the equipment rack below the laser assembly, unwinding assemblies are arranged on the left side and the right side of the equipment rack, the unwinding assembly on the left side is higher than the unwinding assembly on the rear side, and the rolling and laminating assembly is located on the right side of the ultrasonic binding assembly. According to the utility model, the feeding mode is changed and the unwinding function is added while the simple film coating function of a customer is met, the requirement of the customer for coating an upper film and a lower film at the same time is met, a plurality of copper strips are added for simultaneous use, and film surface products with different sizes can be cut subsequently.

Description

Technical Field

[0001] This utility model relates to the technical field of film coating equipment, and in particular to a heating film coating equipment. Background Technology

[0002] Extensive searching revealed a Chinese patent publication number, CN221213106U, which discloses a biodegradable film coating and leveling device for printing and laminating equipment. This device includes an unwinding frame, a rewinding frame, a coating conveyor box, a pressure roller assembly, and an airflow heating component fixed inside the coating conveyor box. The unwinding frame and rewinding frame are symmetrically arranged on both sides of the coating conveyor box about its centerline. Both the unwinding frame and rewinding frame have movable rollers on their surfaces. An input platform and an output platform are respectively located on both sides of the coating conveyor box. A drive motor and a synchronous gearbox are fixedly installed inside the input platform. This invention employs a novel separate roller pressing and instant heating component structure. Airflow is introduced through the airflow heating component and heated through airflow heat exchange before being blown onto the coating surface, independently softening the film material. During the coating process, the film material is rapidly cooled and shaped by bonding with the low-temperature printed material, ensuring a smooth, flat coating of the printed material before low-temperature setting, resulting in a tight bond and eliminating the influence of air bubbles.

[0003] In summary, the problems with the existing technology are as follows:

[0004] The existing laminating equipment is only a single machine, which cannot meet the needs of customers for products of different sizes and film with a large width. It cannot laminate both the top and bottom sides at the same time, cannot be used in series for the whole line, and does not have edge rolling treatment.

[0005] In view of the above-mentioned shortcomings, the designer has actively researched and innovated in order to create a heating film coating device that has greater industrial application value. Utility Model Content

[0006] To solve any of the above-mentioned technical problems, the purpose of this utility model is to provide a heating film coating device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] Heating film coating equipment, including an unwinding assembly, a laser assembly, and a roll coating assembly mounted on the equipment frame;

[0009] An ultrasonic edge rolling assembly is also installed on the equipment frame below the laser assembly. Unwinding assemblies are installed on both the left and right sides of the equipment frame, with the unwinding assembly on the left side being higher than the unwinding assembly on the rear side. The roll forming and coating assembly is located to the right of the ultrasonic edge rolling assembly.

[0010] The roll-pressing and coating assembly includes roll-pressing mounting side plates mounted on the front and rear sides of the equipment frame. Coating roller shafts are installed on the top left and bottom right sides between the two roll-pressing mounting side plates. A first coating heating roller and a third coating heating roller are installed sequentially from top to bottom between the two coating roller shafts. Two second coating heating rollers are installed side by side in a vertical direction between the first coating heating roller and the third coating heating roller. A coating servo motor and a right-angle reducer mounted on the bottom side of one of the roll-pressing mounting side plates are connected to the two second coating heating rollers sequentially through coating gear one and coating gear two.

[0011] The ultrasonic edge rolling assembly includes several ultrasonic welding machine brackets distributed along the left and right directions. Several ultrasonic welding machines are evenly distributed along the front and back directions on the ultrasonic welding machine brackets. A cooling fan is mounted on one side of the ultrasonic welding machine via a fan mounting plate. Several ultrasonic roller shafts are evenly distributed along the left and right directions below the ultrasonic welding machine brackets.

[0012] As a further improvement of this utility model, the unwinding assembly includes a feeding base mounted on the equipment frame. A speed-regulating motor mounted on the feeding base via a motor mounting block is connected to a magnetic powder clutch mounted on the feeding base via a first chain. The magnetic powder clutch is then connected to a drive rod mounted on the feeding base via a bearing seat via a second chain. The drive rod is connected to an air shaft via an unwinding gear. A roll of material is mounted on the air shaft.

[0013] As a further improvement of this utility model, the feeding base moves in the front-to-back direction under the action of the correction pusher below.

[0014] As a further improvement of this utility model, the laser assembly includes a linear module base plate mounted on the equipment frame. A linear module and a laser servo motor are mounted on the linear module base plate. The linear module drives a hand-cranked Z-axis to move in the front-back direction. The hand-cranked Z-axis drives an upper optical path assembly to move in the vertical direction. The upper optical path assembly includes a light source, a camera, a galvanometer, a reflector, an optical path protective cover, and a lens. A lower optical path assembly adapted to the upper optical path assembly is provided on the equipment frame below the upper optical path assembly. The lower optical path assembly includes an optical box assembly, a beam expander, and a laser. Two laser roller shafts are evenly distributed along the left-right direction on the equipment frame below the linear module base plate. A pressure plate is provided above or below the laser roller shafts. The pressure plate moves in the vertical direction under the drive of a laser cylinder.

[0015] As a further improvement of this utility model, a pressure plate is provided above the laser roller shaft on the left side and a pressure plate is provided below the laser roller shaft on the right side. The laser roller shaft is mounted on the equipment frame through a laser roller shaft mounting plate. A laser cylinder mounted on one side of the laser roller shaft mounting plate through a laser cylinder mounting plate drives the pressure plate to move in the vertical direction.

[0016] As a further improvement of this utility model, a buffer assembly is also provided on the equipment frame. The buffer assembly is located on the right side of the laser assembly. The buffer assembly includes copper strip side plates that are installed on the front and rear sides of the equipment frame. Several buffer roller shafts are evenly fixedly installed on the top between the two copper strip side plates along the left and right directions. Several buffer guide rails distributed along the vertical direction are installed on the inner side of the two copper strip side plates. The counterweight mounting block moves vertically on the buffer guide rail through the buffer slider. A counterweight rod is installed between the two counterweight mounting blocks through a counterweight rod pressure block. Several counterweight blocks are installed on the counterweight rod. Several buffer roller shafts are installed on the counterweight mounting block outside the counterweight rod.

[0017] As a further improvement of this utility model, a number of buffer connecting rods are installed between the two copper strip side plates, and a meter counter is installed on at least one buffer connecting rod; a slider block is installed on the counterweight mounting block, and a number of slotted photoelectric sensors adapted to the slider blocks are installed on the copper strip side plates along the vertical direction. The slotted photoelectric sensors are installed on the copper strip side plates through sensor mounting slots.

[0018] As a further improvement of this utility model, a copper strip unwinding assembly is also provided on the equipment frame. The copper strip unwinding assembly includes a mounting base installed on the equipment frame, a correction profile frame installed on the mounting base, several copper strip mounting base plates installed on the correction profile frame, a copper strip baffle and a bright copper strip fixing plate installed on the copper strip mounting base plates by hand-tightening screws, a brake located in the middle of the bright copper strip fixing plate installed on the top of the brake fixing plate, the brake fixing plate moves in the front and back direction under the drive of the hand-cranked X-axis on the copper strip mounting base plates, a copper strip roller shaft mounting plate is installed at the bottom of the brake fixing plate, and several copper strip winding wheels are installed on each of the copper strip roller shaft mounting plates.

[0019] As a further improvement of this utility model, a pusher mounted on the mounting base via a pusher mounting block drives the alignment profile frame to move in the front-to-back direction.

[0020] As a further improvement of this utility model, the coating cylinder, which is mounted on the rolling mounting side plate via the coating cylinder mounting plate, drives the upper one of the two second coating heating rollers to move in the vertical direction.

[0021] By means of the above solution, this utility model has at least the following advantages:

[0022] This utility model adopts a design with large rollers and high-power heating rods to meet the needs of customers for products of different sizes and films with larger widths. By adding multiple high-power heating rods, it can increase the processing speed while increasing the width of the film.

[0023] This utility model not only satisfies customers' simple film coating function, but also changes the feeding method to add an unwinding function, meeting customers' needs for coating two layers of film at the same time, and adds multiple copper strips for simultaneous use, which can be compatible with subsequent cutting of film products of different sizes.

[0024] This utility model adds an ultrasonic edge rolling function to meet the problem of easy edge opening of customer products after lamination. It uses two sets of eight ultrasonic welding machines to meet the welding needs of multiple strips of different sizes of film surface after wide film is cut.

[0025] This utility model incorporates a correction function in each component to ensure that the coating effect is not poor due to slight misalignment of the base film during operation.

[0026] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of a heating film coating device according to the present invention;

[0029] Figure 2 yes Figure 1 A schematic diagram of the unwinding assembly;

[0030] Figure 3 yes Figure 1 Schematic diagram of the structure of the laser component;

[0031] Figure 4 yes Figure 1 A schematic diagram of the structure of the cache component;

[0032] Figure 5 yes Figure 1 Schematic diagram of the structure of the copper strip unwinding assembly;

[0033] Figure 6 yes Figure 1 Schematic diagram of the structure of the intermediate roller pressing and coating assembly;

[0034] Figure 7 yes Figure 1 A schematic diagram of the ultrasonic edge rolling assembly.

[0035] The meanings of the labels in the figures are as follows.

[0036] Unwinding assembly 1, laser assembly 2, buffer assembly 3, copper strip unwinding assembly 4, roll forming and coating assembly 5, ultrasonic edge rolling assembly 6;

[0037] Product coil 101, air shaft 102, clamp 103, unwinding gear 104, speed regulating motor 105, motor mounting block 106, drive rod 107, bearing seat 108, adjusting block 109, first chain 110, correction pusher 111, magnetic powder clutch mounting block 112, magnetic powder clutch 113, guide block 114, bearing support 115, feeding base 116;

[0038] Tank chain 201, linear module 202, light source 203, camera 204, galvanometer 205, hand-cranked Z-axis 206, linear module base plate 207, laser servo motor 208, reflector 209, optical path protective cover 210, optical box assembly 211, beam expander 212, laser 213, lens 214, laser roller shaft 215, pressure plate 216, laser cylinder 217, laser cylinder mounting plate 218, laser roller shaft mounting plate 219, laser correction sensor 220, laser sensor mounting bracket 221;

[0039] Buffer connecting rod 301, meter counter 302, buffer roller shaft 303, copper strip side plate 304, sensor mounting slot 305, counterweight block 306, slotted photoelectric sensor 307, counterweight rod 308, counterweight rod pressure block 309, buffer mounting block 310, counterweight mounting block 311, buffer guide rail 312, buffer 313, slider stop 314, copper strip bearing seat 315;

[0040] 401. Copper strip mounting base plate; 402. Hand screw; 403. Copper strip baffle; 404. Copper strip guide wheel; 405. Hand crank X-axis; 406. Copper strip drag chain; 407. Correcting profile frame; 408. Mounting base; 409. Copper strip guide rail; 410. Slider shim; 411. Profile fixing plate; 412. Slider mounting plate; 413. Brake fixing plate; 414. Copper strip roller shaft mounting plate; 415. Pusher; 416. Pusher mounting block; 417. Brake; 418. Plain copper strip fixing plate.

[0041] 501, coated bearing with seat, 502, first coated heating roller, 503, coated roller shaft, 504, heating rod, 505, coated cylinder, 506, coated roller shaft mounting plate, 507, flange, 508, pressure regulating valve, 509, rolling mounting side plate, 510, coated servo motor, 511, right angle reducer, 512, coated servo mounting plate, 513, coated gear one, 514, guide rod mounting block one, 515, second coated heating roller, 516, copper strip guide rod, 517, third coated heating roller, 518, coated connecting rod, 519, coated correction sensor, 520, guide rod mounting block two, 521, pressure roller fixing block, 522, electric slip ring, 523, coated cylinder mounting plate, 524;

[0042] Cable chain sheet metal 601, ultrasonic welding machine back plate 602, ultrasonic welding machine base plate 603, ultrasonic cylinder 604, ultrasonic welding machine bracket 605, ultrasonic guide rail 606, elbow clamp 607, ultrasonic welding machine bracket 608, cooling fan 609, fan mounting plate 610, ultrasonic welding machine 611, ultrasonic roller 612, ultrasonic roller shaft 613, seated bearing 614, ultrasonic roller shaft mounting plate 615, cable chain groove 616, ultrasonic cable chain 617. Detailed Implementation

[0043] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0044] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0045] like Figures 1 to 7 As shown, a heating film coating device includes an unwinding assembly 1, a laser assembly 2, and a roll coating assembly 5 mounted on a machine frame. An ultrasonic edge-rolling assembly 6 is also provided on the machine frame below the laser assembly 2. Unwinding assemblies 1 are provided on both the left and right sides of the machine frame, with the left unwinding assembly 1 being higher than the rear unwinding assembly 1. The roll coating assembly 5 is located to the right of the ultrasonic edge-rolling assembly 6.

[0046] 1. The unwinding assembly 1 includes a loading base 116 mounted on the equipment frame. A speed-regulating motor 105, mounted on the loading base 116 via a motor mounting block 106, is connected via a first chain 110 to a magnetic powder clutch 113 mounted on the loading base 116 via a magnetic powder clutch mounting block 112. The magnetic powder clutch 113 is then connected via a second chain to a drive rod 107 mounted on the loading base 116 via a bearing seat 108. The drive rod 107 is connected to an air shaft 102 via an unwinding gear 104. A coil of product 101 is mounted on the air shaft 102. The loading base 116 moves in the front-to-back direction under the action of a lower correction pusher 111.

[0047] A bearing support 115 is installed on one side of the air shaft 102. The bearing support 115 is mounted on the guide block 114 below and can be locked by clamps 103.

[0048] In addition, the bearing seats 108 on both sides of the drive rod 107 can be finely adjusted by the adjustment block 109.

[0049] 2. The laser assembly 2 includes a linear module base plate 207 mounted on the equipment frame. A linear module 202 and a laser servo motor 208 are mounted on the linear module base plate 207. The linear module 202 drives a hand-cranked Z-axis 206 to move in the front-back direction. During the front-back movement of the hand-cranked Z-axis 206, it is connected to the tank chain 201. The upper optical path assembly is driven to move vertically by a hand-cranked Z-axis 206. The upper optical path assembly includes a light source 203, a camera 204, a galvanometer 205, a reflector 209, an optical path protective cover 210, and a lens 214. A lower optical path assembly adapted to the upper optical path assembly is provided on the equipment rack below the upper optical path assembly. The lower optical path assembly includes an optical box assembly 211, a beam expander 212, and a laser 213. Two laser roller shafts 215 are evenly distributed along the left and right directions on the equipment rack below the linear module base plate 207. A pressure plate 216 is provided above or below the laser roller shafts 215. The pressure plate 216 moves vertically under the drive of the laser cylinder 217.

[0050] A pressure plate 216 is provided above the laser roller shaft 215 on the left side and below the laser roller shaft 215 on the right side. The laser roller shaft 215 is mounted on the equipment frame via a laser roller shaft mounting plate 219. A laser cylinder 217 mounted on one side of the laser roller shaft mounting plate 219 via a laser cylinder mounting plate 218 drives the pressure plate 216 to move vertically.

[0051] A laser correction sensor 220 is mounted on one side of at least one laser roller shaft 215 via a laser sensor mounting bracket 221.

[0052] 3. A buffer assembly 3 is also provided on the equipment frame. The buffer assembly 3 is located to the right of the laser assembly 2. The buffer assembly 3 includes copper strip side plates 304 mounted on the front and rear sides of the equipment frame. Several buffer roller shafts 303 are evenly fixedly installed on the top between the two copper strip side plates 304 along the left and right direction. Several buffer guide rails 312 distributed vertically are installed on the inner side of the two copper strip side plates 304. The counterweight mounting block 311 moves vertically on the buffer guide rail 312 via a buffer slider. A counterweight rod 308 is installed between the two counterweight mounting blocks 311 via a counterweight rod pressure block 309. Several counterweight blocks 306 are installed on the counterweight rod 308. Several buffer roller shafts 303 are installed on the counterweight mounting block 311 outside the counterweight rod 308. The several buffer roller shafts 303 are mounted on the copper strip side plates 304 via copper strip bearing seats 315.

[0053] A plurality of buffer connecting rods 301 are installed between the two copper strip side plates 304, and a meter counter 302 is installed on at least one buffer connecting rod 301; a slider block 314 is installed on the counterweight mounting block 311, and a plurality of slotted photoelectric sensors 307 adapted to the slider block 314 are installed on the copper strip side plate 304 along the vertical direction. The slotted photoelectric sensors 307 are installed on the copper strip side plate 304 through sensor mounting slots 305.

[0054] During the movement of the counterweight mounting block 311, the upper and lower limits and buffering can be performed by the buffer 313, which is mounted on the copper strip side plate 304 near the top and bottom by the buffer mounting block 310.

[0055] 4. A copper strip unwinding assembly 4 is also provided on the equipment frame. The copper strip unwinding assembly 4 includes a mounting base 408 installed on the equipment frame. A correction profile frame 407 is installed on the mounting base 408. Several copper strip mounting base plates 401 are installed on the correction profile frame 407. A copper strip baffle 403 and a bright copper strip fixing plate 418, which are installed together by hand-tightening screws 402, are installed on the copper strip mounting base plate 401. A brake 417 located in the middle of the bright copper strip fixing plate 418 is installed on the top of the brake fixing plate 413. The brake fixing plate 413 moves in the front and back direction under the drive of the hand-cranked X-axis 405 on the copper strip mounting base plate 401. A copper strip roller shaft mounting plate 414 is installed at the bottom of the brake fixing plate 413. Several copper strip winding wheels 404 are installed on the copper strip roller shaft mounting plate 414.

[0056] A pusher 415, mounted on the mounting base 408 via a pusher mounting block 416, drives the alignment profile frame 407 to move in the front-to-back direction. As the alignment profile frame 407 moves, the slider mounting plate 412 at the bottom of the alignment profile frame 407 moves along the alignment guide rail below via the alignment slider. Furthermore, several profile fixing plates 411 for fixed installation are mounted on the bottom of the mounting base 408.

[0057] When the brake fixing plate 413 moves in the front-back direction, it is connected to the copper strip drag chain 406, and the slider pad 410 at the bottom of the brake fixing plate 413 is connected to the copper strip guide rail 409 below through the brake slider.

[0058] 5. The roll-pressing and coating assembly 5 includes roll-pressing mounting side plates 509 mounted on the front and rear sides of the equipment frame. Coating roller shafts 503 are mounted on the top left and bottom right sides between the two roll-pressing mounting side plates 509. The coating roller shafts 503 are mounted on the roll-pressing mounting side plates 509 via coating belt bearings 501 and coating roller shaft mounting plates 506. A first coating heating roller 502 and a third coating heating roller 518 are sequentially mounted from top to bottom between the two coating roller shafts 503. Two second coating heating rollers 516 are mounted vertically parallel between the first and third coating heating rollers 502 and 518. A coating servo motor 510 and a right-angle reducer 511, mounted on the bottom side of one side of the roll-pressing mounting side plate 509, are sequentially connected to the two second coating heating rollers 516 via coating gear one 513 and coating gear two 514. The coating servo motor 510 and the right-angle reducer 511 are mounted on the roll-mount side plate 509 via the coating servo mounting plate 512.

[0059] The coating cylinder 505, mounted on the rolling mounting side plate 509 via the coating cylinder mounting plate 524, drives the upper one of the two second coating heating rollers 516 to move vertically. A pressure regulating valve 508 is installed on one side of the coating cylinder 505.

[0060] Multiple rubber-coated heating rollers are mounted on the rolling mounting side plate 509 via flange 507. Heating rods 504 and electric slip rings 523 are installed on each of the multiple rubber-coated heating rollers.

[0061] The copper strip guide rod 517 is mounted on the rolling mounting side plate 509 via guide rod mounting block one 515. The film-coating connecting rod 519 is mounted on the rolling mounting side plate 509 via guide rod mounting block two 521. The second adhesive-coated heating roller 516 is mounted on the rolling mounting side plate 509 via pressure roller fixing block 522. A film-coating correction sensor 520 is mounted on one side of the rolling mounting side plate 509.

[0062] 6. The ultrasonic edge rolling assembly 6 includes several ultrasonic welding machine brackets 608 distributed along the left and right directions. Several ultrasonic welding machines 611 are evenly distributed along the front and back directions on the ultrasonic welding machine brackets 608. A cooling fan 609 is installed on one side of the ultrasonic welding machine 611 through a fan mounting plate 610. Several ultrasonic roller shafts 613 are evenly distributed along the left and right directions below the ultrasonic welding machine brackets 608.

[0063] An ultrasonic welding machine 611 is mounted on an ultrasonic welding machine bracket 605. The ultrasonic welding machine bracket 605 moves vertically under the drive of an ultrasonic cylinder 604. The ultrasonic cylinder 604 is mounted on an ultrasonic welding machine base plate 603. The ultrasonic welding machine base plate 603 is mounted on an ultrasonic welding machine back plate 602. The ultrasonic welding machine back plate 602 is connected to a cable chain sheet metal 601. The cable chain sheet metal 601 is connected to an ultrasonic cable chain 617 located in a cable chain groove 616.

[0064] The back plate 602 of the ultrasonic welding machine is connected to the ultrasonic guide rail 606 on the ultrasonic welding machine bracket 608, and the ultrasonic welding machine bracket 605 can be locked onto the ultrasonic welding machine bracket 608 by the elbow clamp 607.

[0065] The ultrasonic roller shaft 613 is mounted on the ultrasonic roller shaft mounting plate 615 via a seated bearing 614, and an ultrasonic roller 612 is mounted on one side of the ultrasonic roller shaft 613.

[0066] The first embodiment of this utility model:

[0067] like Figure 1 As shown, the heating film coating equipment of this utility model comprises six components: an unwinding assembly 1, a laser assembly 2, a buffer assembly 3, a copper strip unwinding assembly 4, a roller coating assembly 5, and an ultrasonic edge-rolling assembly 6. All components are fixed on the equipment frame. After the material arrives at the previous station, it enters the roller coating assembly, then flows from the roller coating assembly to the ultrasonic edge-rolling assembly, and finally exits the equipment. The unwinding assembly of the upper film (i.e., the unwinding assembly 1 on the left) first unwinds to the processing area of ​​the laser assembly to process the required openings, then flows into the buffer assembly, and finally enters the roller coating assembly. According to customer requirements, copper strip is added. The upper film, lower film, and base film enter the roller coating assembly together for coating and copper strip processing. The outgoing product undergoes edge-rolling operation by the ultrasonic edge-rolling assembly and finally exits the equipment, completing the entire equipment process.

[0068] like Figure 2As shown, the material roll product 101 is installed on the air shaft 102. Compressed air is used to inflate the air shaft 102 to fix it. The clamps 103 at both ends simultaneously clamp and fix the entire air shaft 102 and the material roll product 101. The speed-regulating motor 105 drives the first chain 110 to drive the magnetic powder clutch 113 to work. The output parameters of the magnetic powder clutch 113 are adjusted to a suitable tension value to keep the material roll under good tension during the winding and unwinding process. The magnetic powder clutch 113 drives the drive rod 107 to finally transmit to the air shaft 102. By adjusting the output parameters of the magnetic powder clutch 113 to a suitable tension value, the material roll is kept under good tension during the winding and unwinding process, thereby tightening the material roll. The correction pusher 111 receives the correction sensor signal at the front end to drive the entire loading base 116 and the material roll product 101 and other workpieces on it to move together for correction. Finally, the tension and movement of the material roll are controlled to correct the movement, so as to ensure the tightness and flatness of the material roll during the winding and unwinding process.

[0069] like Figure 3 As shown, the laser 213 emits a light source, which passes through the beam expander 212, the optical box assembly 211, the reflector 29, and the optical path shield 210 before finally reaching the galvanometer 205. The galvanometer 205 then adjusts the beam to illuminate the membrane. By adjusting the power of the laser 213, the membrane is penetrated, and finally, a line is drawn to cut a hole. The linear module 202 adjusts the position, which drives the galvanometer 205 to select the hole position as needed. The correction sensor 220 provides correction parameters to the correction actuator in the previous unwinding assembly to adjust the membrane position. After the membrane moves to the appropriate position, the front and rear pressure plates 216 clamp the membrane together to provide the necessary stable environment for laser hole cutting, and finally complete the hole opening function.

[0070] like Figure 4 As shown, when the buffer component is used for laser processing, the film needs to be stopped, but the entire line runs at a constant speed. The buffer component needs to provide the necessary buffer for subsequent processing. Two moving buffer rollers 303 plus three stationary buffer rollers 303 are combined to form four sections of buffer film. The number of counterweights 306 can be increased or decreased as needed to ensure the tension of the film during operation. The meter counter 302 records data to determine the distance at which to punch a hole. Three slotted photoelectric sensors 307 determine the usage of the buffer and give a signal before reaching the limit. The front-end processing speed is increased or the unwinding speed is increased or decreased, etc., to finally meet the film coating requirements of the entire line.

[0071] like Figure 5As shown, the copper strip is fixed by the hand-tightened screw 402, the copper strip baffle 403, and the copper strip fixing plate 418. The copper strip is wound through the copper strip guide wheel 404 and enters the coating assembly to be coated together. The position of the copper strip on the film is adjusted and fixed by hand-cranking the X-axis 405. Up to 8 copper strips can be coated at the same time. The minimum spacing between copper strips is 25mm. Two sets can be staggered according to requirements to achieve full compatibility of copper strips. The assembly has a pusher 415 for correction to ensure the consistency of the position of the copper strip. When the coating assembly pulls the copper strip, the brake 417 can ensure that there is always a tension of 5N.M inside the copper strip to prevent wrinkles from appearing when there is no tension during the copper strip coating process.

[0072] like Figure 6 As shown, the left-side coating roller shaft 503 is the upper film winding roller. The upper film is preheated by the first coating heating roller 502 and then enters below the second coating heating roller 516. The lower film is wound around the right-side coating roller shaft 503, preheated by the third coating heating roller 518, and then enters below the second coating heating roller 516. The copper strip enters the second coating heating roller 516 through the copper strip guide rod 517 and passes under the second coating heating roller 516 along with the bottom film, awaiting further processing. The coating cylinders 505 on both sides adjust the air pressure through the pressure regulating valve 508. After all the layers are threaded... After the material to be coated is placed, the coating cylinder 505 is pressed down, and the heating rod 504 is set to the required temperature and begins heating. After the specified temperature is reached, the coating servo motor 510 and the right-angle reducer 511 drive the coating gear 1 513, the coating gear 2 514 and the second rubber-coated heating roller 516 to rotate together. Through high temperature and high pressure, the upper and lower film layers and copper strip are attached to the base film. The correction sensor 20 provides correction signals for the copper strip and the lower film. The continuously rotating heating rod 504 obtains the required power through the electric slip ring 523, and finally completes the coating process.

[0073] like Figure 7 As shown, after lamination, the film flows to the next station above the ultrasonic roller 612. The ultrasonic welding machine 611 presses down through the ultrasonic cylinder 604, causing the welding head of the ultrasonic welding machine 611 to press the film onto the ultrasonic roller 612 and roll. The power of the ultrasonic welding machine 611 is turned on, and the required frequency is adjusted to process the edge sealing. The ultrasonic guide rail 606 provides the ultrasonic welding machine 611 with a manually adjustable position function. After the position is adjusted, the elbow clamp 7 is used to fix it for continuous processing. Because the ultrasonic welding machine 611 generates a lot of heat during continuous processing, two cooling fans 609 are added to the upper and lower parts for cooling. The ultrasonic roller 612 can be customized with different textures according to customer needs to meet more requirements.

[0074] This utility model adopts a design with large rollers and high-power heating rods to meet the needs of customers for products of different sizes and films with larger widths. By adding multiple high-power heating rods, it can increase the processing speed while increasing the width of the film.

[0075] While fulfilling customers' simple film coating function, the feeding method was changed to add an unwinding function, meeting customers' needs for coating two layers of film at the same time. Multiple copper strips can be used simultaneously, which can be compatible with subsequent cutting of film products of different sizes.

[0076] The newly added ultrasonic edge rolling function addresses the issue of easy edge opening in customer products after lamination. It utilizes a total of 8 ultrasonic welding machines in two sets to meet the welding needs of multiple strips for cutting wide films of different sizes in the later stages.

[0077] The entire machine incorporates a correction function in each component to ensure that the coating effect is not poor due to slight misalignment of the base film during operation.

[0078] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0079] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0080] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A heating film coating equipment, comprising an unwinding assembly (1), a laser assembly (2), and a roll forming assembly (5) mounted on a machine frame; characterized in that: An ultrasonic edge rolling assembly (6) is also provided on the equipment frame below the laser assembly (2). Unwinding assemblies (1) are provided on both the left and right sides of the equipment frame, and the unwinding assembly (1) on the left side is higher than the unwinding assembly (1) on the rear side. The roll forming and coating assembly (5) is located on the right side of the ultrasonic edge rolling assembly (6). The roll-pressing and coating assembly (5) includes roll-pressing mounting side plates (509) mounted on the front and rear sides of the equipment frame. Coating roller shafts (503) are mounted on the top left and bottom right sides between the two roll-pressing and mounting side plates (509). A first coating heating roller (502) and a third coating heating roller (518) are mounted sequentially from top to bottom between the two coating roller shafts (503). Two second coating heating rollers (516) are mounted side by side in the vertical direction between the first coating heating roller (502) and the third coating heating roller (518). A coating servo motor (510) and a right-angle reducer (511) mounted on the bottom side of one side of the roll-pressing and mounting side plate (509) are connected to the two second coating heating rollers (516) sequentially through coating gear one (513) and coating gear two (514). The ultrasonic edge rolling assembly (6) includes several ultrasonic welding machine brackets (608) distributed along the left and right directions. Several ultrasonic welding machines (611) are evenly distributed along the front and back directions on the ultrasonic welding machine brackets (608). A cooling fan (609) is installed on one side of the ultrasonic welding machine (611) through a fan mounting plate (610). Several ultrasonic roller shafts (613) are evenly distributed along the left and right directions below the ultrasonic welding machine brackets (608).

2. The heating film coating device as described in claim 1, characterized in that, The unwinding assembly (1) includes a loading base (116) mounted on the equipment frame. A speed-regulating motor (105) mounted on the loading base (116) via a motor mounting block (106) is connected via a first chain (110) to a magnetic powder clutch (113) mounted on the loading base (116) via a magnetic powder clutch mounting block (112). The magnetic powder clutch (113) is then connected via a second chain to a drive rod (107) mounted on the loading base (116) via a bearing seat (108). The drive rod (107) is connected via an unwinding gear (104) to an air shaft (102). A coil product (101) is mounted on the air shaft (102).

3. The heating film coating device as described in claim 2, characterized in that, The loading base (116) moves in the front-back direction under the action of the correction pusher (111) below.

4. The heating film coating device as described in claim 1, characterized in that, The laser assembly (2) includes a linear module base plate (207) mounted on the equipment frame. A linear module (202) and a laser servo motor (208) are mounted on the linear module base plate (207). The linear module (202) drives a hand-cranked Z-axis (206) to move in the front-to-back direction. The hand-cranked Z-axis (206) drives an upper optical path assembly to move in the vertical direction. The upper optical path assembly includes a light source (203), a camera (204), a galvanometer (205), a reflector (209), an optical path protective cover (210), and a lens (203). 214) A lower optical path assembly adapted to the upper optical path assembly is provided on the equipment rack on one side below the upper optical path assembly. The lower optical path assembly includes an optical box assembly (211), a beam expander (212), and a laser (213). Two laser roller shafts (215) are evenly distributed along the left and right directions on the equipment rack below the linear module base plate (207). A pressure plate (216) is provided above or below the laser roller shafts (215). The pressure plate (216) moves vertically under the drive of the laser cylinder (217).

5. The heating film coating device as described in claim 4, characterized in that, A pressure plate (216) is provided above the laser roller shaft (215) on the left side, and a pressure plate (216) is provided below the laser roller shaft (215) on the right side. The laser roller shaft (215) is mounted on the equipment frame via a laser roller shaft mounting plate (219). A laser cylinder (217) mounted on one side of the laser roller shaft mounting plate (219) via a laser cylinder mounting plate (218) drives the pressure plate (216) to move in the vertical direction.

6. The heating film coating device as described in claim 1, characterized in that, A buffer assembly (3) is also provided on the equipment frame. The buffer assembly (3) is located on the right side of the laser assembly (2). The buffer assembly (3) includes copper strip side plates (304) that are installed on the front and rear sides of the equipment frame. Several buffer roller shafts (303) are evenly fixedly installed on the top between the two copper strip side plates (304) along the left and right directions. Several buffer guide rails (312) distributed along the vertical direction are installed on the inner side of the two copper strip side plates (304). The counterweight mounting block (311) moves along the vertical direction on the buffer guide rail (312) through the buffer slider. A counterweight rod (308) is installed between the two counterweight mounting blocks (311) through the counterweight rod pressure block (309). Several counterweight blocks (306) are installed on the counterweight rod (308). Several buffer roller shafts (303) are installed on the counterweight mounting block (311) outside the counterweight rod (308).

7. The heating film coating device as described in claim 6, characterized in that, A plurality of buffer connecting rods (301) are installed between the two copper strip side plates (304), and a meter counter (302) is installed on at least one of the buffer connecting rods (301); a slider block (314) is installed on the counterweight mounting block (311), and a plurality of slotted photoelectric sensors (307) adapted to the slider block (314) are installed on the copper strip side plate (304) in the vertical direction, and the slotted photoelectric sensors (307) are installed on the copper strip side plate (304) through sensor mounting slots (305).

8. The heating film coating device as described in claim 1, characterized in that, A copper strip unwinding assembly (4) is also provided on the equipment frame. The copper strip unwinding assembly (4) includes a mounting base (408) installed on the equipment frame. A correction profile frame (407) is installed on the mounting base (408). Several copper strip mounting base plates (401) are installed on the correction profile frame (407). A copper strip baffle (403) and a bare copper strip fixing plate (401) are installed on the copper strip mounting base plates (401) by being connected together by hand-tightening screws (402). 18) A brake (417) located in the middle of the copper strip fixing plate (418) is installed on the top of the brake fixing plate (413). The brake fixing plate (413) moves in the front and back direction under the drive of the hand-cranked X-axis (405) on the copper strip mounting base plate (401). A copper strip roller shaft mounting plate (414) is installed at the bottom of the brake fixing plate (413). Several copper strip threading wheels (404) are installed on the copper strip roller shaft mounting plate (414).

9. The heating film coating device as described in claim 8, characterized in that, A pusher (415) mounted on the mounting base (408) via a pusher mounting block (416) drives the alignment profile frame (407) to move in the front-back direction.

10. The heating film coating device as described in claim 1, characterized in that, The coating cylinder (505), mounted on the rolling mounting side plate (509) via the coating cylinder mounting plate (524), drives the upper one of the two second coating heating rollers (516) to move vertically.

Images