A film cutting and moving device for a film coating apparatus

Abstract

The application belongs to the technical field of film processing, and particularly relates to a film cutting and moving device for a film coating equipment, which comprises a rotating carrying device and a cutting device. The cutting device is located above the rotating carrying device, a cutting platform is arranged between the cutting device and the rotating carrying device, and the cutting device is fixedly installed on the cutting platform. The rotating carrying device comprises a power source and a carrying device. The power source drives the carrying device to rotate. The rotating carrying device carries the film cut by the cutting device to the next processing position through rotation. The device effectively solves the problems of large floor area, low production efficiency and low overall space utilization rate of the existing device, reduces the horizontal floor area, realizes compact layout of the equipment, shortens the carrying operation cycle, improves the production line efficiency, fully utilizes the longitudinal space and optimizes the equipment layout.

Description

Technical Field

[0001] This utility model relates to the field of film processing, specifically to a film cutting and moving device used in a coating equipment. Background Technology

[0002] In the field of film processing, post-cut film handling is a crucial link in the connecting processes. In existing technologies, after the film is cut by the cutting device, it needs to be transferred to the next workstation via a horizontal transport device. To meet the movement requirements of the transport device, a large horizontal space must be reserved between the cutting station and the next station, resulting in a large footprint for the overall processing equipment. This is especially problematic in workshops with limited space, making it difficult to achieve a compact layout of multiple devices. Furthermore, the moving and transporting process is time-consuming, requiring waiting for the device to move to pick up materials and reset, hindering production efficiency. Moreover, existing processing machines typically have underutilized vertical space, which traditional moving and transporting devices cannot accommodate due to structural limitations, resulting in low overall space utilization. Utility Model Content

[0003] To address the problems in the prior art, this application provides a film cutting and moving device for use in a laminating equipment. This device effectively solves the problems of large footprint, low production efficiency, and low overall space utilization of existing equipment. It reduces the horizontal footprint, achieves a compact equipment layout, shortens the handling cycle, improves production line efficiency, and makes full use of vertical space to optimize equipment layout.

[0004] The technical solution is as follows: A film cutting and moving device for a laminating equipment includes a rotary conveying device and a cutting device; the cutting device is located above the rotary conveying device, and a cutting platform is provided between the cutting device and the rotary conveying device, with the cutting device fixedly installed on the cutting platform; the rotary conveying device includes a power source and a conveying device, the power source drives the conveying device to rotate, and the rotary conveying device transports the film cut by the cutting device to the next processing position by rotating.

[0005] Preferably, the conveying device includes a crossbeam, a power source is installed at one end of the crossbeam, and a bearing seat is provided at the other end of the crossbeam. The power source drives the crossbeam to rotate. At least one side of the crossbeam is provided with an adsorption component.

[0006] Specifically, the adsorption assembly includes a first cylinder and a suction cup. The top of the first cylinder is fixedly mounted on a crossbeam, and the suction cup is mounted on the output end of the first cylinder. The first cylinder drives the suction cup to move up and down, and the suction cup adsorbs the film.

[0007] Preferably, the suction cup includes a first suction cup and a second suction cup, the area of ​​the first suction cup is greater than or equal to the area of ​​the second suction cup, and the first suction cup and the second suction cup are alternately arranged.

[0008] Preferably, the cutting device includes a mounting frame, which includes a support plate and support columns around the lower surface of the support plate. A second servo motor is provided on one side of the upper surface of the support plate, and a drive wheel is provided at the output end of the second servo motor. It also includes a driven wheel shaft, with the two ends of the driven wheel shaft passing through the support columns on the corresponding sides. A driven wheel is provided on the driven wheel shaft, and the driven wheel is connected to the drive wheel through a synchronous belt. A transmission shaft is provided on the other side of the mounting frame, with its two ends also passing through the support columns on the corresponding sides. Gears are provided at both ends of the transmission shaft and both ends of the driven wheel shaft, and the gears on the same side are connected by a transmission belt. The second servo motor drives the drive wheel to rotate, which drives the driven wheel and the driven wheel shaft to rotate synchronously via the synchronous belt. The rotation of the gears drives the transmission belt to rotate.

[0009] Specifically, the lower surface of the support plate is provided with first slide rails at both ends, which are parallel to the transmission belt. A first slider is provided on the first slide rail, and a connecting rod is fixedly provided on the first slider. The two ends of the connecting rod are respectively fixedly connected to the transmission belt on the corresponding side. The transmission belt drives the connecting rod to move horizontally along the length of the first slide rail. A second cylinder is fixedly provided on the lower surface of the connecting rod. A crossbar is provided at the output end of the second cylinder. The second cylinder drives the crossbar to move up and down in the vertical direction. A second slide rail is fixedly provided on the lower surface of the crossbar. A second slider is provided on the second slide rail, and a cutter assembly is provided on the second slider. The cutter assemblies are spaced apart along the length of the second slide rail. The cutter assembly includes a U-shaped mounting block. Blades are fixedly mounted on the two arms of the mounting block, and the blades perform a cutting operation on the film.

[0010] Preferably, the cutting platform includes a rectangular frame, with a third slide rail on the inner side of the horizontal long side of the rectangular frame, a third slider on the third slide rail, a connector fixed on the third slider, and a cutting plate between the connectors at opposite positions on both sides.

[0011] Specifically, one edge of the cutting board has a serrated structure, and the other edge has a flat structure, with a cutting seam between the two edges; the cutting boards are arranged with the serrated structures facing each other, and the adjacent parts of the flat structure side of the cutting board are fixed together on the same connector, with only one cutting board fixed separately on the connectors at both ends.

[0012] Preferably, it also includes a lifting device, which is symmetrically arranged on both sides of the cutting platform; the lifting device includes a fourth cylinder, and a fourth slide rail is arranged parallel to both sides of the fourth cylinder. A fourth slider is provided on the fourth slide rail, and the fourth slider is fixedly connected to the rectangular frame. The fourth cylinder drives the rectangular frame to rise and fall vertically; a highest position sensor and a lowest position sensor are arranged sequentially along the length of one side of the fourth slide rail to detect the rising and falling position of the rectangular frame.

[0013] In summary, this device uses rotation to transport the cut film. The present invention includes a rotating transport device and a cutting device located above the rotating transport device. The rotating transport device uses rotation to adsorb and transport the film cut by the cutting device. A cutting platform is also provided between the rotating transport device and the cutting device. Lifting devices are provided on both sides of the cutting platform. The lifting devices drive the cutting platform to move up and down. Specifically, the first cylinder drives the suction cup to move upward, pressing the film against the bottom of the cutting platform. This ensures that the film is stably fixed and does not shift during the cutting process, guaranteeing a smooth and precise cut edge. After cutting, the suction cup switches to adsorption mode to firmly hold the film. Driven by the first servo motor, the crossbeam rotates the suction cup holding the film, thus transporting the film to the next workstation. The transmission belt drives the connecting rod to move horizontally along the first slide rail, thereby realizing the lateral cutting action of the cutter assembly and achieving precise cutting of the film along the cutting seam. The toothed structure of the cutting plate can be designed to fit both small-sized and large-sized films by interlocking and misaligning the spacing, achieving multi-specification adaptation without replacing the cutting plate. The setting of the highest and lowest position sensors can detect the lifting limits of the rectangular frame of the cutting platform in real time. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a film cutting and moving device used in a coating equipment according to the present invention; Figure 2 This is a schematic diagram of the structure of the rotary conveying device of this utility model; Figure 3 This is a schematic diagram of the cutting device of this utility model; Figure 4 This is a schematic diagram of the combined structure of the cutting device, cutting platform and lifting device of this utility model; Figure 5 This is a schematic diagram of the cutting platform of this utility model; Figure 6 This is an enlarged schematic diagram of the second cylinder of this utility model; Figure 7 This is an enlarged schematic diagram of the connecting rod of this utility model.

[0015] Reference numerals: 1. Rotary conveying device; 101. First servo motor; 102. Bearing housing; 103. Crossbeam; 104. First cylinder; 105. Suction cup; 2. Cutting device; 201. Second servo motor; 202. Drive wheel; 203. Synchronous belt; 204. Driven wheel; 205. Driven wheel shaft; 206. Transmission shaft; 207. Gear; 208. Transmission belt; 209. Connecting rod; 210. First slide rail; 211. Anchor. 212. Mounting frame; 213. Second cylinder; 214. Crossbar; 215. Second slide rail; 216. Mounting block; 217. Blade; 218. Stabilizing block; 3. Lifting device; 301. Fourth cylinder; 302. Fourth slide rail; 303. Highest position sensor; 304. Lowest position sensor; 305. Fourth slider; 4. Cutting platform; 401. Rectangular frame; 402. Third slide rail; 403. Connector; 404. Cutting board; 405. Cutting seam. Detailed Implementation

[0016] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0017] like Figure 1As shown, this utility model achieves the transport of cut film through rotation, which not only reduces the horizontal footprint of the equipment for a compact layout but also shortens the transport cycle to improve production line efficiency. Simultaneously, it fully utilizes vertical space to optimize the overall equipment layout. The device includes a rotary transport device 1 and a cutting device 2 located above it. The rotary transport device 1 transports the film cut by the cutting device 2 to the next processing position through rotation. A cutting platform 4 is provided between the rotary transport device 1 and the cutting device 2, and a clamping device is also provided between the cutting platform 4 and the rotary transport device 1. The clamping device grips the film to form a film transport channel; this clamping device is a mechanical gripper. The rotary transport device 1 can press the film against the cutting platform 4 so that the cutting device 2 can perform the cutting operation. The rotary conveyor 1 is equipped with a conveyor belt below it. The rotary conveyor 1 places the cut film on the conveyor belt to complete the transport. It also includes a frame with a lifting device 3 on it. The lifting device 3 is located on both sides of the cutting platform 4. The lifting device 3 can drive the cutting platform 4 to move vertically up and down. When the lifting device 3 drives the cutting platform 4 to rise, it can provide operating space for the subsequent gripping device to grab the film, so that the film is between the cutting platform 4 and the rotary conveyor 1. At the same time, the rise of the cutting platform 4 can reserve space for the rotation of the rotary conveyor 1. When the lifting device 3 drives the cutting platform 4 to fall, it can cooperate with the rotary conveyor 1 to press the film against the lower surface of the cutting platform 4 so that the cutting device 2 can complete the cutting operation. The operation process of this utility model is as follows: the lifting device 3 drives the cutting platform 4 to rise, and the clamping device transfers the film between the cutting platform 4 and the rotary conveying device 1; the lifting device 3 drives the cutting platform 4 to fall, and cooperates with the rotary conveying device 1 to press the film against the lower surface of the cutting platform 4; the cutting device 2 starts and completes the film cutting; after the cutting is completed, the rotary conveying device 1 adsorbs the film, and the lifting device 3 drives the cutting platform 4 to rise; the rotary conveying device 1 rotates 180 degrees and transfers the film onto the conveyor belt.

[0018] like Figure 3As shown, the cutting device 2 includes a mounting frame 211, which includes a support plate and support columns. The support columns are fixedly located around the lower surface of the support plate, and the bottom ends of the support columns are fixedly mounted on the rectangular frame 401 of the cutting platform 4. A second servo motor 201 is fixedly mounted on one side of the upper surface of the support plate. The output end of the second servo motor 201 is provided with a drive wheel 202. The drive wheel 202 is connected to a driven wheel 204 via a synchronous belt 203. The synchronous belt 203 passes through the pre-drilled mounting holes on the support plate and extends downwards. The driven wheel 204 is located below the support plate. A driven wheel shaft 205 passes through the center of the driven wheel 204. The two ends of the driven wheel shaft 205 pass through corresponding support columns. A transmission shaft 206 is located on the lower surface of the other side of the support plate. The transmission shaft 206 is parallel to the driven wheel shaft 205 and at the same height. Both ends of the transmission shaft 206 pass through corresponding support columns. Stabilizing blocks 217 are provided near the corresponding support columns on both the driven wheel shaft 205 and the transmission shaft 206. The stabilizing blocks 217 are fixedly mounted on the rectangular frame 401 of the cutting platform 4. The driven wheel shaft 205 and the transmission shaft 206 pass through the stabilizing blocks 217. Bearings are fitted between the stabilizing blocks 217 and both the driven wheel shaft 205 and the transmission shaft 206, and these bearings assist in rotation. The stabilizing block 217 further strengthens the structural strength of the connection between the driven wheel shaft 205 and the transmission shaft 206 and the support column. The addition of bearings converts the sliding friction between the shaft and the stabilizing block 217 into rolling friction, significantly reducing rotational resistance, friction, and component wear, while ensuring smooth rotation of the driven wheel shaft 205 and the transmission shaft 206. Gears 207 are installed at both ends of the transmission shaft 206 and the driven wheel shaft 205, and two sets of gears 207 on the same side are connected by a transmission belt 208. The second servo motor 201 drives the driving wheel 202 to rotate, which in turn drives the driven wheel 204 and the driven wheel shaft 205 to rotate synchronously via the synchronous belt 203. Because the gears 207 are connected to the transmission belt 208, the rotation of the gears 207 directly drives the transmission belt 208, thereby causing the transmission shaft 206 to move synchronously with the shaft of the driving wheel 202, ultimately achieving stable rotation of the transmission belt 208. Figure 6 and Figure 7As shown, the lower surface of the support plate is provided with first slide rails 210 at both ends, which are parallel to the transmission belt 208. First sliders are provided on the first slide rails 210, and connecting rods 209 are fixedly provided between the first sliders. The two ends of the connecting rods 209 are respectively fixedly connected to the corresponding sides of the transmission belt 208. The transmission belt 208 drives the connecting rods 209 to move horizontally along the length of the first slide rails 210. A second cylinder 212 is fixedly provided on the lower surface of the connecting rods 209. A crossbar 213 is provided at the output end of the second cylinder 212, which drives the crossbar 213 to move vertically up and down. A second slide rail 214 is fixedly provided on the lower surface of the crossbar 213. Several second sliders are provided on the second slide rail 214, and cutting assemblies are provided on the second sliders. The cutting assemblies can slide along the second slide rail 214 to adjust the spacing between adjacent cutting assemblies, thereby meeting the cutting requirements of films of different widths. This adjustable spacing design makes the device more versatile, adapting to various cutting sizes simply by sliding adjustment. The cutting assemblies are spaced apart along the length of the second slide rail 214. Each cutting assembly includes a U-shaped mounting block 215. The width of the mounting blocks 215 at both ends is only half that of the other mounting blocks 215, and the film cut is half the size of the film cut between the two blades 216 of the middle mounting block 215. Blades 216 are fixedly mounted on the two arms of the mounting block 215, and the blades 216 perform the cutting operation on the film.

[0019] like Figure 5As shown, the cutting platform 4 includes a rectangular frame 401, with a third slide rail 402 on the inner side of its horizontal long side. A third slider on the third slide rail 402 is fixedly connected to a connector 403. The connectors 403 on both sides support the cutting plate 404. By moving the third slider along the third slide rail 402, the overall position of the cutting plate 404 can be adjusted, providing basic adjustment capability to adapt to different film sizes. Each cutting plate 404 includes three parts: one side is a toothed structure, the other side is a flat structure, and a cutting slit 405 is opened in the middle of the plate. The cutting plates 404 adopt an arrangement of "toothed structures facing each other and flat structures touching each other", that is, the toothed edges of adjacent cutting plates 404 face each other, while the flat edges are tightly touching each other. The two cutting plates 404 with their flat edges touching each other are fixed at both ends to the same pair of connectors 403. When the connector 403 moves along the third slide rail 402 with the third slider, the two mating cutting plates 404 are fixed by the same connector 403, and they move synchronously with their relative positions remaining unchanged. Therefore, the distance between their respective cutting seams 405 is always fixed, which can be stably used for cutting small-sized films. At the same time, because the toothed edges of adjacent cutting plates 404 are opposite each other, when adjusting the spacing between different sets of cutting plates 404, the toothed structure can achieve smooth adjustment through interlocking and misalignment, precisely controlling the spacing change and changing the distance between these toothed structures relative to the cutting seams 405 on the cutting plates 404, meeting the diverse cutting needs of large-sized films. Only the connectors 403 located at both ends of the rectangular frame 401 each fix a cutting plate 404 individually, with only one cutting seam 405 at each end, which is suitable for cutting operations in edge areas. The cutting device 2 has a one-to-one correspondence between the cutting blade assembly and the connector 403. Each blade 216 is precisely aligned above the corresponding cutting seam 405, ensuring that the blade 216 operates along the cutting seam 405 during cutting. This avoids wear between the blade 216 and the cutting plate 404 and ensures that the film cutting edge is flat. Ultimately, it achieves the dual function of "cutting small films at fixed intervals and cutting large films at adjustable intervals", and the operation is precise and efficient.

[0020] like Figure 4As shown, the lifting device 3 adopts a symmetrical structure and is respectively set on both sides of the cutting platform 4 to ensure that the force is evenly distributed when the platform is raised and lowered and to avoid tilting and jamming. The lifting device 3 includes a fourth cylinder 301. The piston rod of the fourth cylinder 301 is connected to the rectangular frame 401 of the cutting platform 4, and the frame is driven to rise and fall vertically by the extension and retraction of the cylinder. The fourth slide rail 302 is arranged parallel to both sides of the fourth cylinder 301. The fourth slide rail 302 is provided with a fourth slider 305. The fourth slider 305 is fixedly connected to the rectangular frame 401. The fourth cylinder 301 drives the rectangular frame 401 to rise and fall vertically. The highest position sensor 303 and the lowest position sensor 304 are arranged sequentially along the length of one side of the fourth slide rail 302 to detect the upper limit and lower limit position of the rectangular frame 401, respectively. When the clamping device clamps the film below the cutting platform 4, the lifting device 3 first drives the rectangular frame 401 to rise, making reasonable space for the film clamping; after the film is cut, before the rotary conveying device 1 rotates, the lifting device 3 drives the rectangular frame 401 to rise to a preset high position again, reserving enough space for the suction cup 105 to transfer the film and preventing collision with the rotating parts; before the film is cut, the lifting device 3 drives the rectangular frame 401 to descend and cooperate with the rotary conveying device 1 to press the film tightly, making it convenient for the cutting device 2 to cut the film; when the rotary conveying device 1 completes the film transfer, the lifting device 3 drives the rectangular frame 401 to descend and reset.

[0021] The rotating conveying device 1 includes a crossbeam 103. One end of the crossbeam 103 is equipped with a power source, namely a first servo motor 101, and the other end is equipped with a bearing seat 102. The first servo motor 101 can drive the crossbeam 103 to rotate. Several sets of adsorption components are fixed on the upper surface of the crossbeam 103. Each set of adsorption components includes a first cylinder 104 fixed on the crossbeam 103 and a suction cup 105 connected to the output end of the cylinder. The suction cup 105 includes a first suction cup and a second suction cup. The area of ​​the first suction cup is greater than or equal to the area of ​​the second suction cup. The first suction cup and the second suction cup are alternately arranged. The area of ​​the first suction cup and the second suction cup corresponds to the area of ​​the film, which can accurately match the width between the cutting seams 405 on the cutting platform 4 and avoid covering the cutting seams 405. The first cylinder 104 can drive the suction cup 105 to move up and down to achieve the pressing and adsorption of the film. In the initial state, all first cylinders 104 are retracted. When the clamping device clamps the film between the cutting platform 4 and the rotating conveying device 1, the first cylinder 104 above the crossbeam 103 drives the suction cup 105 to move upward and abut against the lower surface of the cutting platform 4, pressing the film onto the lower surface of the cutting platform 4. After the cutting device 2 completes the film cutting, the suction cup 105 begins to adsorb the film. The first cylinder 104 retracts, driving the suction cup 105 to move downward. The lifting device 3 starts, driving the cutting platform 4 to move upward. The first servo motor 101 then drives the crossbeam 103 to rotate 180 degrees. Subsequently, the first cylinder 104 drives the suction cup 105 to move downward and place the film on the conveyor belt. Then, the adsorption is canceled, the first cylinder 104 retracts, driving the suction cup 105 to move upward, and the first servo motor 101 drives the crossbeam 103 to rotate upward 180 degrees to reset, waiting for the next round of conveying.

[0022] It should also be noted that, in order to further improve overall efficiency, such as Figure 2As shown, several adsorption components are provided on both the upper and lower surfaces of the crossbeam 103, and the structures of the upper and lower adsorption components are completely identical. The workflow is optimized as follows: In the initial state, all the first cylinders 104 on the upper and lower surfaces of the crossbeam 103 are in the retracted state; when the gripping device transfers the film to be cut between the cutting platform 4 and the rotary conveying device 1, the first cylinder 104 on the upper surface of the crossbeam 103 is activated, driving the corresponding suction cup 105 to move upward and abut against the lower surface of the cutting platform 4, firmly pressing the film to cooperate with the cutting device 2 to complete the cutting operation. At the same time, if the film adsorbed in the previous round has been transferred from the lower surface adsorption components to the top of the conveyor belt, the first cylinder 104 on the lower surface can simultaneously perform the feeding action, driving the suction cup 105 to move downward to place the film on the conveyor belt, and then cancel the adsorption and retract to reset. After the film is cut, the upper surface suction cup 105 switches to suction mode to firmly hold the cut film, and the first cylinder 104 contracts to detach the film from the cutting platform 4. The lifting device 3 starts to drive the cutting platform 4 to move upward to avoid it, and the first servo motor 101 drives the crossbeam 103 to rotate 180 degrees. At this time, the upper surface component holding the newly cut film moves to the conveyor belt side, while the reset lower surface component moves to the cutting platform side. Then, the upper surface first cylinder 104 on the conveyor belt side drives the suction cup 105 to release the material downward, while the lower surface first cylinder 104 on the cutting platform side is ready to receive the next batch of film to be cut, realizing the cyclical connection of the "material picking, transfer, and release" process. The next round of operation can be started without waiting for a single component to reset, which significantly improves the continuous operation efficiency of the entire production line.

[0023] The overall operation of this utility model requires debugging before the entire device is put into operation: the spacing of the cutter assembly is adjusted by the second slider on the second slide rail 214 of the cutting device 2, and the spacing of the cutting plate 404 is adjusted by the third slider on the third slide rail 402 of the cutting platform 4, ensuring that both are adapted to the cutting size of the target film. When the device is started, the fourth cylinder 301 drives the rectangular frame 401 to rise to the appropriate height. The clamping device clamps the film to be cut between the cutting platform 4 and the rotating transport device 1. After the film is placed, the fourth cylinder 301 drives it to descend. Then, the first cylinder 104 drives the suction cup 105 to press the film against the lower surface of the cutting platform 4. The second cylinder 212 drives the cutter assembly downward, and the second servo motor 201 starts, driving the connecting rod via the synchronous belt 203, driven wheel shaft 205, transmission shaft 206, gear 207, and transmission belt 208. 209 moves along the first slide rail 210, and the blade 216 completes the film cutting along the cutting seam 405. After cutting, the suction cup 105 activates the adsorption mode, the first cylinder 104 retracts to drive the suction cup 105 downward, and the fourth cylinder 301 continues to extend to drive the rectangular frame 401 to rise to the highest position. Then, the first servo motor 101 drives the crossbeam 103 to rotate 180 degrees to transfer the film to the next station. The first cylinder 104 extends to place the film downward with the suction cup 105. After the adsorption is canceled, the first cylinder 104 retracts to drive the suction cup 105 upward, waiting for the next round of operation.

[0024] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the specific embodiments described herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not described herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the appended claims.

[0025] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. A film cutting and moving device for use in a laminating equipment, characterized in that, It includes a rotary conveying device (1) and a cutting device (2); the cutting device (2) is located above the rotary conveying device (1), and a cutting platform (4) is provided between the cutting device (2) and the rotary conveying device (1). The cutting device (2) is fixedly installed on the cutting platform (4). The rotary conveying device (1) includes a power source and a conveying device. The power source drives the conveying device to rotate. The rotary conveying device (1) transports the film cut by the cutting device (2) to the next processing position by rotating.

2. The film cutting and moving device for use in a coating equipment according to claim 1, characterized in that, The conveying device includes a crossbeam (103), the power source is installed at one end of the crossbeam (103), and the other end of the crossbeam (103) is provided with a bearing seat (102). The power source drives the crossbeam (103) to rotate. At least one side of the crossbeam (103) is provided with an adsorption component.

3. A film cutting and moving device for use in a coating equipment according to claim 2, characterized in that, The adsorption assembly includes a first cylinder (104) and a suction cup (105). The top of the cylinder body of the first cylinder (104) is fixedly mounted on the crossbeam (103). The suction cup (105) is mounted on the output end of the first cylinder (104). The first cylinder (104) drives the suction cup (105) to move up and down, and the suction cup (105) adsorbs the film.

4. A film cutting and moving device for use in a coating equipment according to claim 3, characterized in that, The suction cup (105) includes a first suction cup and a second suction cup, the area of ​​the first suction cup is greater than or equal to the area of ​​the second suction cup, and the first suction cup and the second suction cup are alternately arranged.

5. A film cutting and moving device for use in a coating equipment according to claim 1, characterized in that, The cutting device (2) includes a mounting frame (211), which includes a support plate and support columns located around the lower surface of the support plate; a second servo motor (201) is provided on one side of the upper surface of the support plate, and a drive wheel (202) is provided at the output end of the second servo motor (201); it also includes a driven wheel shaft (205), with the two ends of the driven wheel shaft (205) passing through the support columns on the corresponding sides, and a driven wheel (204) is provided on the driven wheel shaft (205), which is connected to the drive wheel (202) through a synchronous belt (203); the mounting... On the other side of the frame (211), there is a transmission shaft (206), and the two ends of the shaft pass through the corresponding support columns. Both ends of the transmission shaft (206) and both ends of the driven wheel shaft (205) are equipped with gears (207), and the gears (207) on the same side are connected by a transmission belt (208). The second servo motor (201) drives the driving wheel (202) to rotate, and drives the driven wheel (204) and the driven wheel shaft (205) to rotate synchronously via the synchronous belt (203). The rotation of the gears (207) drives the transmission belt (208) to run.

6. A film cutting and moving device for use in a coating equipment according to claim 5, characterized in that, The lower surface of the support plate is provided with first slide rails (210) at both ends. The first slide rails (210) are parallel to the transmission belt (208). The first slide rails (210) are provided with first sliders. A connecting rod (209) is fixedly provided on the first slider. The two ends of the connecting rod (209) are respectively fixedly connected to the corresponding sides of the transmission belt (208). The transmission belt (208) drives the connecting rod (209) to move horizontally along the length of the first slide rail (210). A second cylinder (212) is fixedly provided on the lower surface of the connecting rod (209). The output end of the second cylinder (212) is provided with a crossbar (213), and the second cylinder (212) drives the crossbar (213) to move up and down in the vertical direction; the lower surface of the crossbar (213) is fixedly provided with a second slide rail (214), the second slide rail (214) is provided with a second slider, and the second slider is provided with a cutter assembly; the cutter assembly is distributed at intervals along the length direction of the second slide rail (214), and the cutter assembly includes a U-shaped mounting block (215), and blades (216) are fixedly mounted on the two arms of the mounting block (215), and the blades (216) perform a cutting operation on the film.

7. A film cutting and moving device for use in a coating equipment according to claim 1, characterized in that, The cutting platform (4) includes a rectangular frame (401), and a third slide rail (402) is provided on the inner side of the horizontal long side of the rectangular frame (401). A third slider is provided on the third slide rail (402), and a connector (403) is fixedly provided on the third slider. A cutting plate (404) is provided between the connectors (403) at opposite positions on both sides.

8. A film cutting and moving device for use in a coating equipment according to claim 7, characterized in that, The cutting plate (404) has a toothed structure on one side and a flat structure on the other side, and a cutting seam (405) is provided between the two sides. The cutting plates (404) are arranged with the toothed structures facing each other. The adjacent parts of the flat structure side of the cutting plate (404) are fixed together on the same connector (403). Only the connectors (403) at both ends are individually fixed with one cutting plate (404).

9. A film cutting and moving device for use in a coating equipment according to claim 7, characterized in that, It also includes a lifting device (3), which is symmetrically arranged on both sides of the cutting platform (4); the lifting device (3) includes a fourth cylinder (301), and a fourth slide rail (302) is arranged parallel to both sides of the fourth cylinder (301). A fourth slider (305) is provided on the fourth slide rail (302). The fourth slider (305) is fixedly connected to the rectangular frame (401). The fourth cylinder (301) drives the rectangular frame (401) to rise and fall vertically; a highest position sensor (303) and a lowest position sensor (304) are arranged sequentially along the length of one side of the fourth slide rail (302) to detect the rising and falling position of the rectangular frame (401).

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