A long strip feeding placement device

Abstract

The utility model discloses a kind of long strip feeding placement devices, it includes: long strip feeding mechanism, including the material receiving platform being arranged along Y direction extension, first feeding module being located in the Y direction one side of the material receiving platform, after the long strip material band material head is taken from the first feeding module and is placed on the material receiving platform along Y direction pull-out, pulling material module;Camera, above the end of the material receiving platform;Long strip carrying mechanism, including suction nozzle module on the material receiving platform, XYZ drive module for adjusting the position of the suction nozzle module according to the position information obtained by the camera and motor being arranged in the active end of the XYZ drive module and driving the suction nozzle module to rotate around Z axis to adjust posture according to the position information obtained by the camera.The utility model can realize the accurate placement of long strip on photovoltaic module.

Description

Technical Field

[0001] This utility model belongs to the technical field of photovoltaic module production equipment, and in particular relates to a long strip feeding and placing device. Background Technology

[0002] The core hierarchical structure of a solar module (taking mainstream crystalline silicon photovoltaic modules as an example) is typically a "sandwich" encapsulation with five layers from the outside in: a front cover plate, a front encapsulating film, a cell layer, a rear encapsulating film, and a backsheet. These layers are laminated together, and the module edges are reinforced with an aluminum alloy frame. During lamination, the encapsulant in the module's edge area is prone to overflow, resulting in a thinner encapsulant layer at the edge, which can compromise the sealing performance and weaken structural reliability. To address this issue, researchers devised a method to place two encapsulating films along the long side of the photovoltaic module near its edge before lamination, thus mitigating the thinning of the encapsulant layer due to overflow during lamination. To automate the placement of the encapsulating films, a long, automated feeding and placement device is proposed.

[0003] For the placement of long strips of encapsulating film, the strips must be placed in designated positions on the photovoltaic module before subsequent lamination and sealing processes. To ensure the overall flatness of the photovoltaic module, the uniformity of the adhesive layer thickness between the double-layer glass is crucial. Therefore, the placement position and orientation of the strips are also critical, and the strips must not be placed at an angle on the photovoltaic module. Existing patent CN220491900U discloses an automatic separator strip placement machine for solar modules. While this equipment also places strip-shaped materials on the photovoltaic module, it cannot guarantee the placement accuracy of the separator strips.

[0004] Therefore, in order to achieve automated placement of encapsulating films, it is necessary to provide a long strip feeding and placement device to solve the above-mentioned technical problems. Utility Model Content

[0005] The main purpose of this invention is to provide a long strip feeding and placement device that can achieve precise placement of long strips on photovoltaic modules.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a long strip feeding and placing device, comprising: The long strip feeding mechanism includes a receiving platform extending along the Y direction, a first feeding module located on the Y-direction side of the receiving platform, and a pulling module that picks up the long strip material head from the first feeding module, pulls it out along the Y direction, and places it on the receiving platform. The camera is located above the end of the receiving platform; The long strip conveying mechanism includes a suction nozzle module that adsorbs the material receiving platform, an XYZ drive module that adjusts the position of the suction nozzle module according to the position information obtained by the camera, and a motor located at the moving end of the XYZ drive module that drives the suction nozzle module to rotate around the Z-axis to adjust its posture according to the position information obtained by the camera.

[0007] Furthermore, the first feeding module includes, in sequence along the conveying direction of the long strip material, an unwinding module, a pressing module, and a cutting module.

[0008] Furthermore, the unwinding module is provided in two sets, namely a first unwinding module and a second unwinding module; the first feeding module also includes a first hot melt component located on the output side of the first unwinding module and a second hot melt component located on the output side of the second unwinding module.

[0009] Furthermore, the long strip feeding mechanism also includes a second feeding module located on the other side of the receiving platform in the Y direction; the pulling module alternately pulls material from the first feeding module and the second feeding module; the second feeding module has the same structure as the first feeding module.

[0010] Furthermore, the camera is provided in two sets, located above the Y-axis ends of the receiving platform respectively.

[0011] Furthermore, the feeding module includes a Y-axis drive module, a first support plate that moves along the Y direction driven by the Y-axis drive module, and a first gripper module and a second gripper module disposed at both ends of the first support plate in the Y direction, which are respectively matched with the first feeding module and the second feeding module.

[0012] Furthermore, the unwinding module is provided with multiple unwinding positions; both the first gripper module and the second gripper module are provided with multiple gripper assemblies, and the number of unwinding positions is consistent with the number of gripper assemblies in the first gripper module or the second gripper module.

[0013] Furthermore, the pressing module includes a Z-axis drive module, a second support plate driven by the Z-axis drive module to move up and down, and a first pressing module and a second pressing module fixed on the second support plate and distributed vertically; the first pressing module and the second pressing module are arranged in vertical layers and are used in conjunction with the first unwinding module and the second unwinding module respectively, and the corresponding pressing module is driven by the Z-axis drive module to rise and fall to a height adapted to the receiving platform.

[0014] Furthermore, the cutting module includes an X-axis drive module, a third support plate that moves along the X direction driven by the X-axis drive module, a first cylinder fixed on the third support plate, and a cutter that moves up and down driven by the first cylinder.

[0015] Furthermore, a connecting plate is provided at the movable end of the first cylinder, the cutter is fixed on the lower surface of the connecting plate, and a first floating pressure plate is elastically floating below the connecting plate; the first floating pressure plate is located below the cutter and is provided with an avoidance groove to allow the cutter to pass through; multiple cutters are arranged side by side.

[0016] Compared with the prior art, the advantages of this utility model's long strip feeding and placing device are as follows: (1) Improve the placement accuracy of long strips: The long strip handling mechanism is equipped with dual cameras to position the tail end of the long strip pulled out by different feeding modules. Combined with the motor and XYZ drive module, the position of the suction module is adjusted to ensure that the long strip is placed accurately without deviation. (2) Improve the efficiency of long strip feeding and long strip pulling: Long strip feeding adopts two sets of feeding modules to feed alternately, with the clamping modules at both ends to avoid the empty run of the pulling component and improve the pulling efficiency; each set of feeding modules is equipped with a double unwinding module and a hot melt component to achieve uninterrupted feeding and quick roll changing, reducing manual intervention. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the long strip transport mechanism in an embodiment of this utility model; Figure 3 This is a schematic diagram of the material pulling module in an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the first feeding module in an embodiment of this utility model; Figure 5 This is a schematic diagram of the material pressing module in an embodiment of this utility model; Figure 6 This is a partial structural diagram of the cutting module in an embodiment of the present utility model; Figure 7 This is a schematic diagram of the long strip spot welding mechanism in an embodiment of this utility model; Figure 8 This is a schematic diagram of the spot welding assembly in an embodiment of the present invention; The numbers in the diagram represent: 100 - Long strip feeding and placement device; 200 - Long strip material; 1-Long strip feeding mechanism, 11-Receiving platform, 12-First feeding module, 121-Unwinding module, 121A-First unwinding module, 121B-Second unwinding module, 122-Pressure module, 1221-Z-axis drive module, 1222-Second support plate, 1223-First clamping module, 12231-Support base plate, 12232-Clamping cylinder, 12233-Clamping block, 1224-Second clamping module, 123-Cutting module, 1231-X-axis drive module, 1232- Third support plate, 1233-first cylinder, 1234-cutter, 1235-first floating pressure plate, 12351-avoidance slot, 1236-connecting plate, 124-bracket, 125-detection component, 126-first hot melt component, 127-second hot melt component, 13-material pulling module, 131-Y-axis drive module, 132-first support plate, 1321-mounting plate, 133-first gripper module, 1331-gripper component, 134-second gripper module, 14-second feeding module; 2-Long strip conveying mechanism, 22-XYZ drive module, 23-Motor, 24-Fourth support plate, 25-Suction nozzle module; 3-Long strip spot welding mechanism, 31-Second cylinder, 32-Fifth support plate, 33-Third cylinder, 34-Support beam, 35-Spot welding assembly, 351-Sixth support plate, 352-Spot welding head, 353-Second floating pressure plate; 4-Camera. Detailed Implementation

[0018] Example 1: Please refer to Figures 1-8 This embodiment is a long strip feeding and placing device 100, which includes a long strip feeding mechanism 1, a long strip transport mechanism 2, and a long strip spot welding mechanism 3.

[0019] The long strip feeding mechanism 1 includes a receiving platform 11 extending along the Y direction, a first feeding module 12 and a second feeding module 14 disposed on both sides of the receiving platform 11 in the Y direction, and a pulling module 13 that alternately picks up the head of the long strip material from the first feeding module 12 and the second feeding module 14, pulls it out along the Y direction, and places it on the receiving platform 11.

[0020] To achieve precise suction and placement of the long strip material 200, this embodiment also includes a camera 4, located above the end of the receiving platform 11, to take pictures of one end of the long strip material 200 on the receiving platform 11. Correspondingly, the long strip conveying mechanism 2 includes an XYZ drive module 22, a motor 23 located at the movable end of the XYZ drive module 22, a fourth support plate 24 driven by the motor 23 to rotate around the Z-axis, and a suction nozzle module 25 mounted on the fourth support plate 24. The XYZ drive module 22 and the motor 23 are driven according to the position information of the two ends of the long strip obtained by the camera 4, so that the suction nozzle module 25 can suction the long strip material 200 at a set position (e.g., always keeping the suction nozzle module 25 in the middle area of ​​the long strip material 200 for suction) and posture relative to the long strip material.

[0021] Since photovoltaic modules come in various sizes and specifications, the length of the long strip material 200 also needs to be adjusted to correspond to the long side dimension of the photovoltaic module. When the length of the long strip material 200 changes, the length pulled out by the pulling module 13 also changes accordingly. Therefore, after the long strip material 200 is pulled out, cut, and placed on the receiving platform 11, the position of its head end is fixed, while the position of its tail end is not fixed and changes with the length of the strip. In this embodiment, when the long strip material is pulled out from the first feeding module 12 and the second feeding module 14 respectively, the positions of its head end (the end held by the pulling module 13) and tail end (the end of the long strip material that has been cut) are exactly opposite. Therefore, in order to more accurately obtain the position of the end of each long strip material 200, two sets of cameras 4 are provided in this embodiment, located above the two ends of the receiving platform 11 in the Y direction. The two cameras 4 respectively take pictures of the tail ends of the long strip material 200 pulled out from the first feeding module 12 and the second feeding module 14. Therefore, regardless of the length of the long strip material 200, the camera 4 can acquire the position information of the tail end of the long strip material 200. When the long strip conveying mechanism 2 picks up the long strip, the side position of the tail end of the long strip material can be used as a reference to determine the end position of the long strip material. Combined with the length information of the long strip material, the position of the other end of the long strip material can be determined to guide the XYZ drive module 22 to adjust the position of the suction module 25. Furthermore, the two right-angle positions of the tail end of the long strip material can be used as a reference to determine the horizontal tilt angle of the long strip to guide the motor 23 to adjust the attitude of the suction module 25. This ensures that the suction module 25 picks up the long strip material 200 in the set position and attitude, thereby ensuring the accurate placement of the long strip material 200.

[0022] The long strip material is fed in a rolled form, and the first feeding module 12 and the second feeding module 14 can use a conventional unwinding mechanism. However, since the long strip material needs to be placed along the long side of the photovoltaic module, its length is relatively long, which will cause the following two problems: 1) The material pulling module 13 clamps the head of the long strip material from the first feeding module 12 or the second feeding module 14, and then needs to travel a long path before pulling the strip to the set length. The material pulling process is time-consuming. If the material pulling module 13 has to return to the initial position to clamp the material after performing a material pulling action, the material pulling module 13 will have a long path of empty running, with more invalid running time and reduced utilization. 2) The length of a single roll of long strip material is pulled out during a single feeding, which leads to the rapid consumption of the single roll of long strip material, and thus requires frequent manual replacement of the roll.

[0023] To address the first technical problem mentioned above, this embodiment provides two feeding modules: a first feeding module 12 and a second feeding module 14, located on opposite sides of the receiving platform 11 in the Y direction, alternately feeding long strips of material. Correspondingly, the pulling module 13 includes a Y-axis drive module 131, a first support plate 132 driven by the Y-axis drive module 131 to move along the Y direction, and a first gripper module 133 and a second gripper module 134 disposed at both ends of the first support plate 132 in the Y direction, respectively matching the first feeding module 12 and the second feeding module 14. The first support plate 132 has a mounting plate 1321 located above the receiving platform 11. The first gripper module 133 and the second gripper module 134 are mounted on the mounting plate 1321, clamping the long strip of material and moving it along the Y direction above the receiving platform 11.

[0024] In use, the first support plate 132 is located on the output side of the first feeding module 12. The first gripper module 133 clamps the long strip of material from the output side of the first feeding module 12. Driven by the Y-axis drive module 131, it moves towards the second feeding module 14, pulling the long strip of material to a set length and placing it on the receiving platform 11, completing one feeding cycle. The material is then cut into long strips 200 by the cutting module 123. The long strips on the receiving platform 11 are then... After material 200 is removed, when a second material pull is needed, the Y-axis drive module 131 drives the first support plate 132 to bring the second gripper module 134 closer to the second feeding module 14. The second gripper module 134 clamps the long strip of material head on the output side of the second feeding module 14 and moves it towards the first feeding module 12 under the drive of the Y-axis drive module 131, pulling the long strip of material 200 out to a set length and placing it on the receiving platform 11, completing the second material pull. Through the cooperation of the first feeding module 12, the second feeding module 14, the first gripper module 133, and the second gripper module 134, the problem of low utilization rate of the material pull module 13 due to the empty run of the material pull module 13 on the return trip is effectively solved. Compared with a single gripper module performing a material pull operation once every two round trips, the material pull efficiency and pull cycle time are improved, which can meet the production requirements of high cycle time.

[0025] The first feeding module 12 and the second feeding module 14 have the same structure, and along the conveying direction of the long strip material, they sequentially include an unwinding module 121, a pressing module 122, and a cutting module 123. The unwinding module 121 is used to carry the material roll, and the material roll is unwound under the pulling force of the pulling module 13. The cutting module 123 is used to cut the long strip material after the pulling module 13 pulls it to a set length to obtain long strip material. The pressing module 122 is used to press the long strip material tightly when the cutting module 123 cuts the tail end of the long strip material.

[0026] Since the first feeding module 12 and the second feeding module 14 work alternately to supply materials, when the long strip of material in one of the feeding modules runs out, it needs to be replaced in time. Otherwise, the feeding module on that side will be unable to supply material, causing the pulling module 13 to return empty, reducing the pulling efficiency. To minimize this phenomenon, this embodiment has two unwinding modules 121, namely the first unwinding module 121A and the second unwinding module 121B. When the strip of material on the first unwinding module 121A runs out, the second unwinding module 121B can immediately replenish it for unwinding and feeding, achieving uninterrupted continuous material supply.

[0027] To address the second technical problem mentioned above, in this embodiment, both the first unwinding module 121A and the second unwinding module 121B are provided with multiple unwinding positions to carry multiple long strips of material and simultaneously output multiple long strips of material 200. Correspondingly, both the first gripper module 133 and the second gripper module 134 are provided with multiple gripper assemblies 1331, capable of simultaneously gripping the heads of multiple long strips of material 200 for pulling. The number of unwinding positions is consistent with the number of gripper assemblies 1331 in the same set of gripper modules.

[0028] By setting multiple unwinding positions and multiple gripper assemblies 1331, multiple long strips of material 200 can be pulled out simultaneously in one pulling action, thereby reducing the frequency of pulling actions and thus gaining more time for each pulling action, effectively solving the cycle time bottleneck problem. At the same time, it also reduces the frequency of changing long strips of material, so that the operator does not have to keep an eye on the equipment all the time, which can effectively free up the time of the material changing operator, so that the material changing operator can handle more other tasks at the same time and improve the utilization rate of manpower.

[0029] The first feeding module 12 and the second feeding module 14 also include a support 124. The first unwinding module 121A and the second unwinding module 121B are arranged vertically on the support 124. The support 124 is also equipped with a detection component 125 for monitoring whether the long strips of material in each unwinding position of the unwinding module need to be replaced. There are two sets of detection components 125, which are used in conjunction with the first unwinding module 121A and the second unwinding module 121B, respectively. The detection components 125 use vertically aligned sensors.

[0030] To further achieve seamless connection between the first unwinding module 121A and the second unwinding module 121B, this embodiment provides a first hot-melt assembly 126 on the bracket 124, located on the output side of the first unwinding module 121A, and a second hot-melt assembly 127 on the output side of the second unwinding module 121B. Through the provision of the first hot-melt assembly 126 and the second hot-melt assembly 127, the tail end of the long strip output from the old roll can be hot-melted and bonded to the head end of the long strip output from the new roll, eliminating the need for manual threading and improving the flexibility of the operator in changing the strip.

[0031] Two sets of cutting module 123 and pressing module 122 are provided respectively, which are used in conjunction with the first feeding module 12 and the second feeding module 14.

[0032] The pressing module 122 includes a Z-axis drive module 1221, a second support plate 1222 driven by the Z-axis drive module 1221 to move up and down, and a first pressing module 1223 and a second pressing module 1224 fixed on the second support plate 1222 and arranged vertically. In this embodiment, the first pressing module 1223 and the second pressing module 1224 are used in conjunction with the first unwinding module 121A and the second unwinding module 121B, respectively. The first pressing module 1223 and the second pressing module 1224 are arranged in vertical layers, and the Z-axis drive module 1221 drives the corresponding pressing module to rise and fall to a height adapted to the receiving platform 11. Both the first clamping module 1223 and the second clamping module 1224 include a support base plate 12231 for carrying long strips of material, a plurality of clamping cylinders 12232 arranged along the X direction above the support base plate 12231, and clamping blocks 12233 driven by the clamping cylinders 12232 to move up and down and press the long strips of material onto the support base plate 12231. Each clamping block 12233 is equipped with a clamping cylinder 12232; the number of clamping cylinders 12232 is consistent with the number of unwinding positions in the unwinding module 121, so as to clamp each long strip of material pulled out at one time.

[0033] In this embodiment, the cutting module 123 includes an X-axis drive module 1231, a third support plate 1232 driven by the X-axis drive module 1231 to move along the X direction, a first cylinder 1233 fixed on the third support plate 1232, and a cutter 1234 driven by the first cylinder 1233 to move up and down. The X-axis drive module 1231 drives the cutter 1234 to move above the corresponding long strip of material, and the first cylinder 1233 drives the cutter 1234 to cut the long strip of material.

[0034] In this embodiment, multiple (2-4) cutters 1234 are arranged side by side, which can cut multiple strips of material simultaneously. To ensure that the tail end of the long strip of material remains stable and does not shift when it is cut, the cutting module 123 in this embodiment also includes a first floating pressure plate 1235. The movable end of the first cylinder 1233 is provided with a connecting plate 1236. The cutter 1234 is fixed on the lower surface of the connecting plate 1236. The first floating pressure plate 1235 is elastically floating below the connecting plate 1236 and below the cutter 1234, and is provided with an avoidance slot 12351 to avoid the cutter 1234 from passing through. During operation, the first floating pressure plate 1235 first contacts the long strip of material. As the third support plate 1232 continues to descend, the cutter 1234 passes through the clearance slot 12351 on the first floating pressure plate 1235 and cuts off the tail end of the long strip of material. Then, the third support plate 1232 moves upward, and the cutter 1234 moves upward with the third support plate 1232 and is pulled out from inside the long strip of material. At this time, the first floating pressure plate 1235 still maintains its pressing effect on the long strip of material, effectively preventing the cutter 1234 from pulling up the cut end of the long strip when it is pulled out, thereby effectively avoiding the long strip of material from shifting on the receiving platform and ensuring the positional accuracy of the long strip of material.

[0035] After the long strip material 200 is placed on the photovoltaic module, its position needs to be fixed to prevent displacement during the transfer of the photovoltaic module. Therefore, the long strip material 200 placed on the photovoltaic module is fixed by spot welding using a long strip spot welding mechanism 3. The long strip spot welding mechanism 3 includes a second cylinder 31, a fifth support plate 32 driven by the second cylinder 31 to move in the X direction, a third cylinder 33 fixed on the fifth support plate 32, a support beam 34 driven by the third cylinder 33 to move up and down and extending in the Y direction, and a plurality of spot welding components 35 spaced apart on the support beam 34 in the Y direction. By driving the fifth support plate 32 to move in the X direction by the second cylinder 31, the multiple spot welding components 35 switch between a working position and a clearance position. In the clearance position, the long strip material 200 is picked up and placed by the long strip transport mechanism 2.

[0036] To prevent the strip from shifting during the long strip spot welding operation, the spot welding assembly 35 includes a sixth support plate 351 fixed to the support beam 34, a spot welding head 352 fixed to the sixth support plate 351, and a second floating pressure plate 353 elastically floating on the sixth support plate 351 and located below the spot welding head 352. During operation, the second floating pressure plate 353 first contacts the long strip material 200. As the support beam 34 continues to descend, the spot welding head 352 contacts the long strip material 200 and welds it, fixing it to the photovoltaic module. During this process, the second floating pressure plate 353 presses the long strip material 200 firmly, effectively ensuring the stability of the long strip material 200 and preventing displacement.

[0037] The working process of the long strip feeding and placing device 100 in this embodiment includes the following steps: S1. The photovoltaic modules have been delivered to their designated positions and aligned with their surroundings. S2. The feeding module 13 alternately pulls out multiple long strips of material from the first feeding module 12 and the second feeding module 14 to a set length, and then places them on the receiving platform 11. The cutting module 123 cuts off the tail end of the long strips of material to obtain long strip material 200. S3, Camera 4 takes a picture of the tail end of the long strip material 200 on the material receiving platform 11 to obtain the position and pose information; S4. The long strip conveying mechanism 2 adjusts the position of its own suction module 25 according to the position information to pick up the long strip material 200 on the receiving platform 11 as required. In this embodiment, the suction module 25 is provided with two sets, which can pick up two long strip materials 200 at a time; in other embodiments, multiple sets can also be provided. S5. The long strip conveying mechanism 2 adsorbs the long strip material 200 and moves it above the photovoltaic module, placing the long strip material 200 at the designated position on the photovoltaic module; S6. The long strip spot welding mechanism 3 moves to the working position and welds the long strip material 200 onto the photovoltaic module, completing the placement of the long strip.

[0038] For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A long strip feeding and placing device, characterized in that, It includes: The long strip feeding mechanism includes a receiving platform extending along the Y direction, a first feeding module located on the Y-direction side of the receiving platform, and a pulling module that picks up the long strip material head from the first feeding module, pulls it out along the Y direction, and places it on the receiving platform. The camera is located above the end of the receiving platform; The long strip conveying mechanism includes a suction nozzle module that adsorbs the material receiving platform, an XYZ drive module that adjusts the position of the suction nozzle module according to the position information obtained by the camera, and a motor located at the moving end of the XYZ drive module that drives the suction nozzle module to rotate around the Z-axis to adjust its posture according to the position information obtained by the camera.

2. The long strip feeding and placing device as described in claim 1, characterized in that, The first feeding module includes, in sequence along the conveying direction of the long strip material, an unwinding module, a pressing module, and a cutting module.

3. The long strip feeding and placing device as described in claim 2, characterized in that, The unwinding module is provided in two sets, namely a first unwinding module and a second unwinding module; the first feeding module further includes a first hot melt component located on the output side of the first unwinding module and a second hot melt component located on the output side of the second unwinding module.

4. The long strip feeding and placing device as described in claim 2 or 3, characterized in that, The long strip feeding mechanism also includes a second feeding module located on the other side of the receiving platform in the Y direction; the pulling module alternately pulls material from the first feeding module and the second feeding module; the second feeding module has the same structure as the first feeding module.

5. The long strip feeding and placing device as described in claim 4, characterized in that, The camera is provided in two sets, located above the Y-axis ends of the receiving platform respectively.

6. The long strip feeding and placing device as described in claim 4, characterized in that, The material feeding module includes a Y-axis drive module, a first support plate that moves along the Y direction driven by the Y-axis drive module, and a first gripper module and a second gripper module disposed at both ends of the first support plate in the Y direction, which are respectively matched with the first feeding module and the second feeding module.

7. The long strip feeding and placing device as described in claim 6, characterized in that, The unwinding module is provided with multiple unwinding positions; both the first gripper module and the second gripper module are provided with multiple gripper assemblies, and the number of unwinding positions is consistent with the number of gripper assemblies in the first gripper module or the second gripper module.

8. The long strip feeding and placing device as described in claim 3, characterized in that, The pressing module includes a Z-axis drive module, a second support plate driven by the Z-axis drive module to move up and down, and a first pressing module and a second pressing module fixed on the second support plate and distributed vertically. The first pressing module and the second pressing module are arranged in vertical layers and are used in conjunction with the first unwinding module and the second unwinding module, respectively. The Z-axis drive module drives the corresponding pressing module to rise and fall to a height that is compatible with the receiving platform.

9. The long strip feeding and placing device as described in claim 2, characterized in that, The cutting module includes an X-axis drive module, a third support plate that moves along the X direction driven by the X-axis drive module, a first cylinder fixed on the third support plate, and a cutter that moves up and down driven by the first cylinder.

10. The long strip feeding and placing device as described in claim 9, characterized in that, The movable end of the first cylinder is provided with a connecting plate, the cutter is fixed on the lower surface of the connecting plate, and a first floating pressure plate is elastically floating below the connecting plate; the first floating pressure plate is located below the cutter and is provided with an avoidance groove to avoid the cutter passing through; multiple cutters are arranged side by side.

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