Membrane feeding equipment

Abstract

The invention discloses diaphragm feeding equipment which comprises an outer fixing assembly, a diaphragm limiting assembly, a feeding assembly and a static electricity removing assembly, the outer fixing assembly comprises an outer frame, a feeding mechanism and a driving mechanism, the feeding mechanism is arranged on the outer frame, the driving mechanism is arranged in the outer frame, the diaphragm limiting assembly is detachably arranged on the driving mechanism, and the static electricity removing assembly is arranged on the driving mechanism. The membrane limiting assembly comprises a base and multiple limiting mechanisms, the base is arranged at the output end of the driving mechanism, the multiple limiting mechanisms are arranged on the base, the feeding assembly is movably arranged in the outer frame and used for feeding membranes, and the static electricity removing assembly is arranged in the outer frame. Therefore, through cooperative work of the multiple suction cups and the clamping jaws on the same profile frame, diaphragm implanting and finished product taking-out are completed in the same driving process without interference, it is guaranteed that single diaphragms are taken out, static electricity is effectively removed, the diaphragms are accurately positioned, and the product yield and the machining efficiency are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of diaphragm injection molding feeding, in particular to a diaphragm feeding device. Background Art

[0002] In the field of plastic product injection molding, diaphragms need to be accurately fed into the mold for insert molding. The traditional feeding process generally has the following problems: Insufficient positioning accuracy: The diaphragm is easily offset during transportation, resulting in alignment deviation with the mold, requiring repeated manual adjustments, affecting yield and efficiency.

[0003] Severe electrostatic interference: The diaphragm is prone to accumulate static electricity during separation and transportation, which can absorb dust or cause the diaphragm to stick together, resulting in material removal failure or product contamination.

[0004] Risk of multiple sheets sticking together: When stacked films are being sucked up, static electricity or vacuum force may cause multiple sheets to be lifted up at the same time, resulting in abnormal feeding or even damage to the mold.

[0005] Although there is a solution in the prior art that uses a robotic arm in conjunction with a suction cup to pick up materials, it still has the following defects: The limiting structure is simple, lacks physical scraping and anti-adhesion design, and the material removal stability is insufficient; the feeding path relies on a single suction cup mechanism, and it is impossible to simultaneously achieve the dual-function coordination of diaphragm feeding and molded part removal. Summary of the Invention

[0006] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0007] To this end, the purpose of the present invention is to propose a diaphragm feeding device, which realizes the interference-free completion of diaphragm implantation and finished product removal in the same driving process through the coordinated work of multiple suction cups and clamps on the same profile rack, ensuring the single-piece removal of the diaphragm and effective removal of static electricity, and the precise positioning of the diaphragm to absorb the material, thereby effectively improving the product yield and processing efficiency.

[0008] To achieve the above-mentioned purpose, the present invention proposes a diaphragm feeding device, comprising an external solid component, a diaphragm limiting component, a feeding component and an anti-static component, wherein the external solid component comprises an outer frame, a feeding mechanism and a driving mechanism, wherein the feeding mechanism is arranged on the outer frame; the driving mechanism is arranged in the outer frame; the diaphragm limiting component is detachably arranged on the driving mechanism, and the diaphragm limiting component comprises a base and a limiting mechanism, wherein the base is arranged at the output end of the driving mechanism; the limiting mechanism is a plurality of groups, and the plurality of groups of limiting mechanisms are respectively arranged on the base; the feeding component is movably arranged in the outer frame, and the feeding component is used to feed the diaphragm; the anti-static component is arranged in the outer frame.

[0009] The diaphragm feeding equipment of the present invention realizes the interference-free completion of diaphragm implantation and finished product removal in the same driving process through the coordinated work of multiple suction cups and clamps on the same profile frame, ensuring the single-piece removal of the diaphragm and effective removal of static electricity. The diaphragm is accurately positioned to absorb the material, thereby effectively improving the product yield and processing efficiency.

[0010] In addition, the membrane feeding device proposed in the application may also have the following additional technical features: Specifically, the limiting mechanism includes a base plate, a limiting column, a discharge pipe head and a scraping component, wherein the base plate is arranged on the base; the limiting columns are multiple groups, and the multiple groups of limiting columns are respectively arranged on the base plate; the discharge pipe head is arranged on the top walls of the multiple groups of limiting columns; and the scraping component is arranged on the discharge pipe head.

[0011] Specifically, the feeding mechanism includes a feeding table, a diaphragm profiling block, a locator mounting block and an air nozzle, wherein the feeding table is arranged on the outer frame; the diaphragm profiling blocks are in multiple groups, and the multiple groups of diaphragm profiling blocks are respectively arranged on the feeding table; the locator mounting blocks are in multiple groups, and the multiple groups of locator mounting blocks are respectively arranged on the feeding table; the air nozzle is arranged on the feeding table.

[0012] Specifically, the driving mechanism includes a fixed block, a second driving component, a transmission rod, a guide rod, a transplanting plate and a lifting rod, wherein the fixed block is arranged in the outer frame; the second driving component is arranged on the fixed block; the transmission rod is arranged at the output end of the second driving component; the guide rod is arranged on the transmission rod; the transplanting plate is lifted and lowered on the outer frame; and the lifting rod is arranged on the guide rod.

[0013] Specifically, the feeding assembly includes a profile rack, a suction cup mechanism, a clamping mechanism, a transfer drive component, a suction cup picking mechanism and a positioning mechanism, wherein the profile rack is movably arranged in the outer frame; the suction cup mechanism and the clamping mechanism are respectively arranged on the profile rack; the transfer drive component is arranged on the profile rack; the suction cup picking mechanism and the positioning mechanism are respectively arranged on the profile rack.

[0014] Specifically, the suction cup mechanism includes a positioning plate 1, a cylinder 1 and a suction cup, wherein the positioning plate 1 is arranged on the profile frame; the cylinder 1 is arranged on the positioning plate 1; and the suction cup is arranged at the output end of the cylinder 1.

[0015] Specifically, the clamping mechanism includes a second positioning plate, a second cylinder and a clamping claw, wherein the second positioning plate is arranged on the profile frame; the second cylinder is arranged on the second positioning plate; and the clamping claw is arranged at the output end of the second cylinder.

[0016] Specifically, the suction cup material picking mechanism includes a support plate, a third cylinder, a material plate and a second suction cup, wherein the support plate is arranged on the profile frame; the third cylinder is arranged on the support plate; the material plate is arranged on the support plate; the second suction cup is divided into multiple groups, and multiple groups of the second suction cups are respectively arranged on the material plate, and the second suction cup is arranged at the output end of the third cylinder.

[0017] Specifically, the positioning mechanism includes a partition, a suction cup three and a positioning column, wherein the partition is arranged on the support plate; the suction cup three and the positioning column are multiple groups, and the multiple groups of suction cup three and the positioning column are respectively arranged on the partition.

[0018] Specifically, the static electricity removal assembly includes an assembly plate, a static electricity removal blower, a rotating rod and a static electricity removal component, wherein the assembly plate is arranged in the outer frame; the static electricity removal blower is arranged on the assembly plate; the rotating rod is rotatably arranged on the assembly plate; and the static electricity removal component is arranged on the rotating rod.

[0019] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 Schematic diagram of the driving mechanism structure of the present invention; Figure 3 This is a schematic diagram of the structure of the static electricity removal component of the present invention; Figure 4 Schematic diagram of the limiting mechanism structure of the present invention; Figure 5 This is a schematic structural diagram of the feeding assembly of the present invention; Figure 6 It is a structural schematic diagram of the clamping mechanism of the present invention.

[0021] As shown in the figure: 10, external fixed assembly; 101, external frame; 102, feeding mechanism; 1021, feeding table; 1022, diaphragm profiling block; 1023, positioner mounting block; 1024, air nozzle; 103, driving mechanism; 1031, fixing block; 1032, driving component 2; 1033, transmission rod; 1034, guide rod; 1035, transplanting plate; 1036, ejector rod; 20, diaphragm limiting assembly; 201, base; 2021, bottom plate; 2022, limiting column; 2023, discharge pipe head; 2024, scraper component; 202, limiting mechanism; 30, feeding assembly; 301, type Material rack; 302, suction cup mechanism; 3021, positioning plate one; 3022, cylinder one; 3023, suction cup; 303, material clamping mechanism; 3031, positioning plate two; 3032, cylinder two; 3033, clamping claw; 304, adapter drive component; 305, suction cup material picking mechanism; 3051, support plate; 3052, cylinder three; 3053, material plate; 3054, suction cup two; 306, positioning mechanism; 3061, partition; 3062, suction cup three; 3063, positioning column; 40, static elimination component; 401, assembly plate; 402, static elimination fan; 403, rotating rod; 404, static elimination component. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention and are not to be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended embodiments.

[0023] The following describes the film feeding device according to the embodiment of the present invention with reference to the accompanying drawings.

[0024] like Figure 1-6 As shown, the diaphragm feeding device according to an embodiment of the present invention includes an external fixing component 10 , a diaphragm limiting component 20 , a feeding component 30 and a static electricity removal component 40 .

[0025] The outer fixing assembly 10 includes an outer frame 101 , a feeding mechanism 102 and a driving mechanism 103 .

[0026] The feeding mechanism 102 is arranged on the outer frame 101 , and the driving mechanism 103 is arranged inside the outer frame 101 .

[0027] It should be noted that a universal wheel is provided on the bottom wall of the outer frame 101, and a brake pad is provided on the universal wheel. The universal wheel can conveniently drive the outer frame 101 to move and adjust, and then move it to the vicinity of the diaphragm injection molding equipment.

[0028] The diaphragm limiting assembly 20 is detachably disposed on the driving mechanism 103 . The diaphragm limiting assembly 20 includes a base 201 and a limiting mechanism 202 .

[0029] The base 201 is arranged at the output end of the driving mechanism 103 , and there are multiple groups of limiting mechanisms 202 , which are respectively arranged on the base 201 .

[0030] It should be noted that the driving mechanism 103 described in this embodiment is a hydraulic cylinder. By controlling the switch and the power supply to operate the driving mechanism 103, the driving mechanism 103 operates to push the diaphragm stacked in the diaphragm limiting assembly 20 to rise and take out the material.

[0031] The feeding assembly 30 is movably disposed in the outer frame 101 . The feeding assembly 30 is used to feed the membrane. The static electricity removal assembly 40 is disposed in the outer frame 101 .

[0032] It should be noted that the steps for using the diaphragm feeding equipment are as follows: the diaphragms are stored in the diaphragm limiting components 20 respectively, the feeding component 30 is operated to adsorb the diaphragms, the feeding component 30 is connected to the driving device on the injection molding equipment, and the feeding component 30 is driven to move by the driving device, the feeding component 30 adsorbs the diaphragm and sends it to the feeding mechanism 102, and then the feeding component 30 rotates and changes the angle, adsorbs the diaphragm again and moves it to the injection molding equipment, and during the diaphragm feeding process, the static electricity on the diaphragm itself is removed by the static removal equipment.

[0033] In one embodiment of the present invention, Figure 1 and Figure 4 As shown, the limiting mechanism 202 includes a base plate 2021 , a limiting column 2022 , a discharge pipe head 2023 and a scraping component 2024 .

[0034] Among them, the bottom plate 2021 is set on the base 201, there are multiple groups of limiting columns 2022, and the multiple groups of limiting columns 2022 are respectively set on the bottom plate 2021, the discharge pipe head 2023 is set on the top wall of the multiple groups of limiting columns 2022, and the scraping component 2024 is set on the discharge pipe head 2023.

[0035] It should be noted that the bottom plate 2021 is mounted on the base 201 by means of screw limits, and a plurality of sets of limit columns 2022 are provided on the bottom plate 2021. The number of limit columns 2022 is set according to the outer diameter of the diaphragm. The limit columns 2022 intercept the diaphragm, and the scraping component 2024 is a brush. The brush scrapes the side of the diaphragm when the diaphragm passes by, thereby ensuring that the single diaphragm is sucked up.

[0036] In one embodiment of the present invention, Figure 1 and Figure 3As shown, the feeding mechanism 102 includes a feeding table 1021 , a diaphragm profiling block 1022 , a positioner mounting block 1023 and an air nozzle 1024 .

[0037] The feed platform 1021 is mounted on the outer frame 101. Multiple sets of diaphragm profiling blocks 1022 are mounted on the feed platform 1021. Multiple sets of positioner mounting blocks 1023 are mounted on the feed platform 1021. The air nozzle 1024 is mounted on the feed platform 1021.

[0038] It should be noted that the diaphragm shaping block 1022 is equipped according to the shape of the diaphragm, and the diaphragm is stored in the diaphragm shaping block 1022. A positioning groove is provided on the locator mounting block 1023 to cooperate with the feeding assembly 30 to drive the diaphragm to be taken and placed, and the static electricity of the diaphragm is removed through the air nozzle 1024.

[0039] In one embodiment of the present invention, Figure 2 As shown, the driving mechanism 103 includes a fixed block 1031 , a second driving component 1032 , a transmission rod 1033 , a guide rod 1034 , a transplanting plate 1035 and a lifting rod 1036 .

[0040] The fixing block 1031 is disposed within the outer frame 101, the second driving component 1032 is disposed on the fixing block 1031, and the transmission rod 1033 is disposed at the output end of the second driving component 1032. The guide rod 1034 is disposed on the transmission rod 1033, the transplanting tray 1035 is escalably disposed on the outer frame 101, and the ejector rod 1036 is disposed on the guide rod 1034.

[0041] It should be noted that the driving component 2 1032 described in this embodiment is a hydraulic cylinder. By controlling the switch and the power supply to operate the driving component 2 1032, the driving component 2 1032 pushes the guide rod 1034 to move up and down, and the ejecting rod 1036 moves with the guide rod 1034, and the diaphragm is pushed to move by the ejecting rod 1036.

[0042] Furthermore, the transplanting tray 1035 includes a hydraulic cylinder installed on the outer frame 101, and the output end of the hydraulic cylinder is connected to the transport tray. When the hydraulic cylinder is operated, the transport tray is pushed up and down to adjust the height.

[0043] In one embodiment of the present invention, Figure 1 and Figure 5 As shown, the feeding assembly 30 includes a profile rack 301 , a suction cup mechanism 302 , a material clamping mechanism 303 , a switching drive component 304 , a suction cup material picking mechanism 305 and a positioning mechanism 306 .

[0044] Among them, the profile frame 301 is movably arranged in the outer frame 101, the suction cup mechanism 302 and the clamping mechanism 303 are respectively arranged on the profile frame 301, the adapter drive component 304 is arranged on the profile frame 301, and the suction cup material picking mechanism 305 and the positioning mechanism 306 are respectively arranged on the profile frame 301.

[0045] It should be noted that the profile frame 301 is mounted on a drive device on the injection molding machine. The drive device is conventional technology used in existing injection molding machines and is connected to a transfer drive component 304, which facilitates the rotation of the profile frame 301. The suction cup mechanism 302 and the material clamping mechanism 303 absorb the diaphragm and remove the molded parts in the injection molding machine, while the suction cup material removal mechanism 305 removes the diaphragm in the diaphragm limiting assembly 20.

[0046] In one embodiment of the present invention, Figure 6 As shown, the suction cup mechanism 302 includes a positioning plate 3021 , a cylinder 3022 and a suction cup 3023 .

[0047] The positioning plate 1 3021 is arranged on the profile frame 301 , the cylinder 1 3022 is arranged on the positioning plate 1 3021 , and the suction cup 3023 is arranged at the output end of the cylinder 1 3022 .

[0048] The clamping mechanism 303 includes a second positioning plate 3031 , a second cylinder 3032 and a clamping claw 3033 .

[0049] The second positioning plate 3031 is arranged on the profile frame 301 , the second cylinder 3032 is arranged on the second positioning plate 3031 , and the clamping claw 3033 is arranged at the output end of the second cylinder 3032 .

[0050] It should be noted that the cylinder 1 3022 and the cylinder 2 3032 described in this embodiment are operated through a control switch and a power supply connection. When the cylinder 1 3022 is operated, the suction cup 3023 is driven to adsorb the diaphragm, and when the cylinder 2 3032 is operated, the clamping jaws 3033 are driven to open and close to clamp and take materials from the molded parts in the injection molding equipment.

[0051] In one embodiment of the present invention, Figure 5 As shown, the suction cup material picking mechanism 305 includes a support plate 3051, a third cylinder 3052, a material plate 3053 and a second suction cup 3054.

[0052] Among them, the support plate 3051 is set on the profile frame 301, the cylinder three 3052 is set on the support plate 3051, and the material plate 3053 is set on the support plate 3051. There are multiple groups of suction cups 3054, and the multiple groups of suction cups 3054 are respectively set on the material plate 3053, and the suction cups 3054 are set at the output end of the cylinder three 3052.

[0053] It should be noted that when the air cylinder 3052 is in operation, it acts on the suction cup 2 3054 installed on the support plate 3051 , and the diaphragm placed in the diaphragm limiting assembly 20 is adsorbed by the suction cup 2 3054 .

[0054] In one embodiment of the present invention, Figure 5 As shown, the positioning mechanism 306 includes a partition 3061, a suction cup 3062 and a positioning column 3063.

[0055] The partition 3061 is arranged on the support plate 3051 , and there are multiple groups of suction cups 3062 and positioning columns 3063 , and the multiple groups of suction cups 3062 and positioning columns 3063 are respectively arranged on the partition 3061 .

[0056] It should be noted that the partition 3061 is installed on the support plate 3051, and the suction cup three 3062 is operated by the cylinder three 3052 to absorb the diaphragm placed on the diaphragm profiling block 1022.

[0057] In one embodiment of the present invention, Figure 3 As shown, the static electricity removal assembly 40 includes an assembly plate 401 , a static electricity removal blower 402 , a rotating rod 403 and a static electricity removal component 404 .

[0058] The assembly plate 401 is disposed in the outer frame 101 , the static electricity removal fan 402 is disposed on the assembly plate 401 , the rotating rod 403 is rotatably disposed on the assembly plate 401 , and the static electricity removal component 404 is disposed on the rotating rod 403 .

[0059] It should be noted that during operation, static electricity removal blower 402 removes static electricity from the diaphragm through static electricity removal component 404, and the angle of static electricity removal component 404 is adjusted by rotating rod 403. To ensure that static electricity removal blower 402 can rotate, a motor is installed on assembly plate 401 to drive static electricity removal component 404 to rotate.

[0060] Specifically, the membrane feeding device operates as follows: The membranes are stacked in the membrane limiting assembly 20, and the membranes are limited by limiting posts 2022. As the membranes are removed one by one, the membranes are scraped by the scraping component 2024 on the discharge pipe head 2023 as they are sucked out, thereby ensuring that the membranes sucked in at a time are single. As the membranes are gradually sucked out, the second drive component 1032 is operated synchronously. The second drive component 1032 drives the guide rod 1034 up and down, which in turn drives the lifting rod 1036 on the top of the guide rod 1034 up and down, thereby driving the membranes up, so that the membranes are at a uniform height when sucked out.

[0061] The drive device on the injection molding machine drives the profile frame 301 to move, first driving the profile frame 301 to move within the outer frame 101. The adapter drive component 304 then drives the profile frame 301 to rotate and adjust at multiple angles. First, the diaphragm is sucked by the second suction cup 3054 and then placed within the diaphragm profiling block 1022. The profile frame 301 then moves upward and rotates 90° counterclockwise, so that the positioning mechanism 306 faces the feeding mechanism 102. The profile frame 301 moves downward, positioned by the positioning column 3063 and the positioner mounting block 1023, and then the diaphragm is sucked and removed by the third suction cup 3062.

[0062] After the film is adsorbed, the drive device on the injection molding machine drives the profile frame 301 to move and place the film inside the injection molding machine. The suction cup mechanism 302 and the clamping mechanism 303 cooperate to remove the molded part and place the film inside the molding mold. During the injection molding process, the profile frame 301 is driven to the finished part discharge area, the molded part on the suction cup 3023 falls off, and the injection nozzle component on the clamping jaw 3033 falls to the waste collection area, completing a single injection molding process.

[0063] In summary, the diaphragm feeding equipment of the embodiment of the present invention realizes the interference-free completion of diaphragm implantation and finished product removal in the same driving process through the coordinated work of multiple suction cups and clamps on the same profile rack, ensuring the single-piece removal of the diaphragm and effective removal of static electricity, and the precise positioning of the diaphragm to absorb the material, thereby effectively improving the product yield and processing efficiency.

[0064] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A membrane feeding device, characterized in that: It comprises an external fixing component (10), a diaphragm limiting component (20), a feeding component (30) and a static electricity removal component (40), wherein: The outer fixing component (10) comprises an outer frame (101), a feeding mechanism (102) and a driving mechanism (103), wherein: The feeding mechanism (102) is arranged on the outer frame (101); The driving mechanism (103) is arranged in the outer frame (101); The diaphragm limiting assembly (20) is detachably arranged on the driving mechanism (103), and the diaphragm limiting assembly (20) comprises a base (201) and a limiting mechanism (202), wherein: The base (201) is arranged at the output end of the driving mechanism (103); There are multiple groups of the limiting mechanisms (202), and the multiple groups of the limiting mechanisms (202) are respectively arranged on the base (201); The feeding assembly (30) is movably arranged in the outer frame (101), and the feeding assembly (30) is used to feed the diaphragm; The static electricity removal component (40) is arranged in the outer frame (101).

2. The membrane feeding device according to claim 1, characterized in that: The limiting mechanism (202) comprises a bottom plate (2021), a limiting column (2022), a discharge pipe head (2023) and a scraping component (2024), wherein: The bottom plate (2021) is arranged on the base (201); There are multiple groups of the limiting posts (2022), and the multiple groups of the limiting posts (2022) are respectively arranged on the bottom plate (2021); The discharge pipe head (2023) is arranged on the top wall of multiple groups of the limiting columns (222); The scraping component (2024) is arranged on the discharge pipe head (2023).

3. The membrane feeding device according to claim 1, characterized in that: The feeding mechanism (102) comprises a feeding table (1021), a diaphragm profiling block (1022), a positioner mounting block (1023) and an air nozzle (1024), wherein: The feeding platform (1021) is arranged on the outer frame (101); The diaphragm profiling blocks (1022) are multiple groups, and the multiple groups of diaphragm profiling blocks (1022) are respectively arranged on the feeding platform (1021); The positioner mounting blocks (1023) are provided in multiple groups, and the multiple groups of positioner mounting blocks (1023) are respectively arranged on the feeding platform (1021); The air nozzle (1024) is arranged on the feeding platform (1021).

4. The film feeding device according to claim 1, characterized in that: The driving mechanism (103) comprises a fixed block (1031), a second driving component (1032), a transmission rod (1033), a guide rod (1034), a transplanting plate (1035) and a lifting rod (1036), wherein: The fixing block (1031) is arranged inside the outer frame (101); The second driving component (1032) is arranged on the fixed block (1031); The transmission rod (1033) is arranged at the output end of the second driving component (1032); The guide rod (1034) is arranged on the transmission rod (1033); The transplanting tray (1035) is arranged on the outer frame (101) in a lifting manner; The ejector rod (1036) is arranged on the guide rod (1034).

5. The film feeding device according to claim 1, characterized in that: The feeding assembly (30) includes a profile frame (301), a suction cup mechanism (302), a material clamping mechanism (303), a switching drive component (304), a suction cup material taking mechanism (305) and a positioning mechanism (306), wherein: The profile frame (301) is movably arranged in the outer frame (101); The suction cup mechanism (302) and the material clamping mechanism (303) are respectively arranged on the profile frame (301); The transfer drive component (304) is arranged on the profile frame (301); The suction cup material taking mechanism (305) and the positioning mechanism (306) are respectively arranged on the profile frame (301).

6. The film feeding device according to claim 5, characterized in that: The suction cup mechanism (302) comprises a positioning plate 1 (3021), a cylinder 1 (3022) and a suction cup (3023), wherein: The first positioning plate (3021) is arranged on the profile frame (301); The cylinder 1 (3022) is arranged on the positioning plate 1 (3021); The suction cup (3023) is arranged at the output end of the cylinder 1 (3022).

7. The film feeding device according to claim 5, characterized in that: The clamping mechanism (303) includes a second positioning plate (3031), a second cylinder (3032) and a clamping claw (3033), wherein: The second positioning plate (3031) is arranged on the profile frame (301); The second cylinder (3032) is arranged on the second positioning plate (3031); The clamping claw (3033) is arranged at the output end of the second cylinder (3032).

8. The film feeding device according to claim 5, characterized in that: The suction cup material taking mechanism (305) comprises a support plate (3051), a third cylinder (3052), a material plate (3053) and a second suction cup (3054), wherein: The support plate (3051) is arranged on the profile frame (301); The cylinder three (3052) is arranged on the support plate (3051); The material plate (3053) is arranged on the support plate (3051); The suction cup two (3054) is provided in multiple groups, and the multiple groups of the suction cup two (3054) are respectively arranged on the material plate (3053), and the suction cup two (3054) is arranged at the output end of the cylinder three (3052).

9. The film feeding device according to claim 8, characterized in that: The positioning mechanism (306) includes a partition (3061), a suction cup (3062) and a positioning column (3063), wherein: The partition plate (3061) is arranged on the support plate (3051); The suction cup three (3062) and the positioning column (3063) are multiple groups, and the multiple groups of the suction cup three (3062) and the positioning column (3063) are respectively arranged on the partition (3061).

10. The film feeding device according to claim 8, characterized in that: The static electricity removal assembly (40) includes an assembly plate (401), a static electricity removal blower (402), a rotating rod (403) and a static electricity removal component (404), wherein: The assembly plate (401) is arranged in the outer frame (101); The static electricity removal fan (402) is arranged on the assembly plate (401); The rotating rod (403) is rotatably arranged on the assembly plate (401); The static electricity removal component (404) is arranged on the rotating rod (403).

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