A new material processing film-applying device and its operation method

Abstract

This invention belongs to the field of new materials technology, specifically a film-applying device and its operating method for new material processing. Addressing the problem that existing technologies often neglect the impact of the film paper on the surface of the substrate during the film-applying process, the following solution is proposed: An operating table with an internal cavity and a flattened square tube structure is included. The upper surface of the operating table has strip-shaped holes near its four corners, and T-shaped sliders are slidably connected to each of these holes. The upper surface of each T-shaped slider has arc-shaped grooves near its four corners, and clamping barrels are engaged within these grooves. In use, after the film paper is torn off, its end can be passed through the notch of the C-shaped tube and inserted into the notch of the inner rotating rod. Then, the end of the film paper is inserted into the side wall of the rubber rod and clamped against the inner wall of the notch. Finally, the inner rotating rod is rotated to offset the notch of the C-shaped tube, thus securing the film paper. Then, while unwinding the film, a reduction motor is activated to rewind the film paper.

Description

Technical Field

[0001] This invention relates to the field of new materials technology, and in particular to a film-applying device for processing new materials and its operating method. Background Technology

[0002] New material sheets are standard-sized, flat, rectangular building material panels used in the construction industry as components for walls, ceilings, or floors. They also often refer to metal sheets that are forged, rolled, or cast. After production, these sheets need to be transported to various vendors for sale. However, some sheets are often piled up in trucks. To prevent wear and tear during transport, protective films are applied to their surfaces before shipping.

[0003] Currently, people manually hold the protective film and move it to apply it to the new material board. Since the protective film comes in rolls, after applying it to the new material board, people need to use a knife to cut it so that the remaining protective film separates from the new material board, which is quite troublesome. In addition, some parts are not firmly attached to the new material board, so people need to use tools to move the protective film over the new material board to firmly attach it. This makes the work quite laborious and requires multiple steps.

[0004] Patent application publication number CN206297241U discloses a metal new material sheet laminating machine. Its working principle is as follows: the metal new material sheet moves along the roller conveyor device. Before this device, it comes up from the deep pit below. Under the action of the first pair of pressure rollers, the metal new material sheet enters the positioning device in a state of close contact with the roller conveyor device. In the traction device, the upper traction roller and the lower traction roller both move actively to pull the metal new material sheet. However, when this laminating device is used, the torn film paper will come into contact with the unlaminated area, which can easily cause pollution or scratches on the surface of the sheet. Therefore, a new laminating device that can collect the film paper is needed. Summary of the Invention

[0005] In order to overcome the problem that the influence of the film paper on the surface of the board is often ignored in the existing technology during the film application process, the present invention provides a new film application device for material processing and its operation method.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a film-applying device for new material processing, comprising an operating table with an internal cavity and a flattened square tube structure. The upper surface of the operating table has strip-shaped holes near its four corners, and T-shaped sliders are slidably connected to each of these holes. The upper surface of each T-shaped slider has arc-shaped slots near its four corners, and clamping barrels are engaged within these slots. A clamping plate is fixed to the top of each T-shaped slider, and a pressing mechanism is provided at the end of the clamping plate away from the center of the upper surface of the operating table. Support frames are fixed to the upper surface of the operating table near its two end openings, and a downward-opening crossbeam rail is fixed between the tops of the two support frames. A roaming telescopic rod is slidably connected to the lower surface of the crossbeam rail, and an inner sliding rod is slidably connected to the inner wall of the bottom end of the roaming telescopic rod. The device is rotatably connected to a longitudinally placed film roll insert rod, with a film roll sleeved on the outer wall of the insert rod. An installation rod is fixed to the side of the inner slide rod, and a geared motor is fixed to the end of the installation rod away from the film roll insert rod. A C-shaped tube with a C-shaped cross-section is fixed to the top of the output shaft of the geared motor, and an inner rotating rod is rotatably connected inside the C-shaped tube. The outer circumference of the inner rotating rod has a through notch, and a rubber rod is rotatably connected to the notch. Thus, when the film paper is torn off, its end can be passed through the notch of the C-shaped tube and inserted into the notch of the inner rotating rod. Then, the end of the film paper is inserted into the side wall of the rubber rod and clamped against the inner wall of the notch. Finally, the inner rotating rod is rotated to offset the notch of the C-shaped tube to secure the film paper. Then, while unwinding the film roll, the geared motor is started to rewind the film paper.

[0007] As a preferred embodiment of the present invention, the clamping plate is a flat L-shaped structure, and the pressing mechanism includes an inclined fixing plate fixed to the top of the clamping plate. Both ends of the inclined fixing plate have self-locking screw holes, and locking bolts are screwed into both self-locking screw holes. The top of the locking bolts is fitted with rubber protective sleeves. Thus, when the two ends of the new material sheet body with the arc structure come to abut the edge of the clamping plate during use, the edge of the sheet can be pressed against the bottom corner of the clamping plate by turning the locking bolts, ensuring that the sheet will not slip when applying the film.

[0008] As a preferred embodiment of the present invention, the bottom end of the inner slide rod away from the film roll insert rod is rotatably connected to a rotating shaft, and a torsion spring is sleeved on the outer wall of the rotating shaft. An arm is fixed to the end of the rotating shaft, and a core rod parallel to the film roll insert rod is fixed to the bottom end of the arm. A sleeve is sleeved on the outer wall of the core rod. In use, the sleeve rotatably connected to the outer wall of the core rod is pressed onto the area where the film has been applied, which compacts the area where the film has been applied and can quickly remove air bubbles, thereby improving the quality of film application.

[0009] As a preferred embodiment of the present invention, the roaming telescopic rod includes a main tube with a downward-opening, barrel-shaped structure and an inner slide rod slidably connected to the bottom opening of the main tube. A piston ring is fixed to the outer circumference of the inner slide rod near the top, and an overflow hole is provided on the outer circumference of the main tube near the top, so that the inner slide rod can maintain a constant speed when descending or ascending.

[0010] As a preferred embodiment of the present invention, the outer wall of the inner slide bar is fixed with an L-shaped handle near the bottom end, and the crossbar part of the handle is parallel to the membrane roll insert rod. When in use, the crossbar can be held to press down or push.

[0011] As a preferred embodiment of the present invention, two parallel vertical plates are fixed to the center of the bottom of the operating table, and an electric push rod is fixed to the center of the bottom of the operating table near the two vertical plates. A bearing seat is fixed to the top of the extension rod of the electric push rod, and a bidirectional screw is rotatably connected to the center of the bearing seat. Hexagonal nuts are screwed to the threads at both ends of the bidirectional screw. L-shaped support tubes are hinged to the outer walls of the two hexagonal nuts near the top. An inner rod is slidably connected to the inner wall of the top of the L-shaped support tube. A suction cup is fixed to the top of the inner rod, and a return spring is fixed to the bottom of the inner rod. A self-locking screw is rotatably connected to the side of the L-shaped support tube, and a toggle block and a rope winding tube are respectively provided at both ends of the self-locking screw. A pull rope is fixed to the outer wall of the rope winding tube, and a tension spring is fixed to the top of the pull rope. The top of the tension spring is fixed to the lower surface of the suction cup.

[0012] As a preferred embodiment of the present invention, protruding rods are fixed on both opposite sides of the L-shaped support tube near the corners, and shaft fixing blocks are sleeved on the outer walls of the protruding rods. Rotating holes are opened on the upper surface of the operating table near the two hexagonal nuts to fix the shaft fixing blocks on both sides of the L-shaped support tube and to ensure that the L-shaped support tube rotates in the rotating holes, thereby allowing the suction cup to adapt to and adsorb various curvatures of the board.

[0013] As a preferred embodiment of the present invention, a second vertical plate is fixed at the middle of the end of the operating table, and a rectangular hole of the same size and height is opened in the middle of both the second vertical plate and the first vertical plate. A gap is left between the inner wall of the rectangular hole and the outer wall of the bidirectional screw. A locking rod is fixed to the side of the outer wall of the bidirectional screw near the second vertical plate, and a fastening bolt is provided at the top of the locking rod. An annular retaining ring is fixed to both sides of the outer circumference of the bidirectional screw near the two first vertical plates, and ball bearings are evenly distributed at one circumferential edge of the annular retaining ring near the first vertical plate.

[0014] As a preferred embodiment of the present invention, the opening of the clamping barrel faces upward, and a compression spring is fixed to the bottom of the barrel. A roller support foot is fixed to the top of the compression spring, and a roller is rotatably connected to the top of the roller support foot.

[0015] A method for operating a film-applying device for new material processing includes the following steps: First, the body of the new material sheet to be applied is fixed between two clamping plates. Then, the bidirectional screw is rotated to drive two L-shaped support tubes to rotate around the convex rod, thereby driving the suction cup to adsorb the arc-shaped sheet body at the top at a suitable angle. Then, the fastening bolt at the end of the locking rod is tightened to fix the bidirectional screw axially. At the same time, the self-locking screw is rotated to generate a downward pulling force on the suction cup, thereby pulling the sheet downward to prevent it from slipping. Finally, after the film is torn off, the end of the film is first passed through the notch of the C-shaped tube and then inserted into the notch of the inner rotating rod. Then, the end of the film is inserted into the side wall of the rubber rod and clamped to the inner wall of the notch. Finally, the inner rotating rod is rotated to make the inner rotating rod and the notch of the C-shaped tube misaligned to secure the film. Then, while unwinding the film, the reduction motor is started to rewind the film.

[0016] In summary, the beneficial effects of this solution are as follows:

[0017] 1. This new material processing film-applying device, through a C-shaped tube with a rotating connection and an inner rotating rod rotatably connected inside it, allows the film paper to be torn off during use. The end of the film paper can be passed through the notch of the C-shaped tube and inserted into the notch of the inner rotating rod. Then, the end of the film paper is inserted into the side wall of the rubber rod and clamped to the inner wall of the notch. Finally, the inner rotating rod is rotated to offset the notch of the C-shaped tube to secure the film paper. Then, while unwinding the film, the reduction motor is started to rewind the film paper.

[0018] 2. This new material processing film-applying device, through the inclined fixing plate and locking bolts set on the clamping plate, can press the edge of the material against the bottom corner of the clamping plate by tightening the locking bolts when the two ends of the arc-shaped new material sheet body are against the edge of the clamping plate, ensuring that the sheet will not slip during film application;

[0019] 3. This new material processing film-applying device, through the set arm and the sleeve sleeved on the outer wall of the core rod, presses the sleeve rotatably connected to the outer wall of the core rod onto the applied film during use, while compacting the applied film and quickly removing air bubbles, thus improving the film-applying quality.

[0020] 4. This new material processing film-applying device uses a rotatable L-shaped support tube with a suction cup at its top to fix the shaft fixing blocks on both sides of the L-shaped support tube and ensure that the L-shaped support tube rotates in the rotating hole, thereby allowing the suction cup to adapt to and adsorb various curvatures of the board. Attached Figure Description

[0021] Figure 1 This is a cross-sectional view of a film-applying device for processing new materials proposed in this invention.

[0022] Figure 2 This is a three-dimensional structural diagram of the suction cup of a novel material processing film-applying device proposed in this invention;

[0023] Figure 3 This invention proposes a novel film-applying device for material processing. Figure 1 Enlarged structural diagram at point A;

[0024] Figure 4 This is a three-dimensional structural diagram of the clamping plate of a new material processing film-applying device proposed in this invention;

[0025] Figure 5 This is a cross-sectional structural schematic diagram of the torsion bar of a new material processing film-applying device proposed in this invention.

[0026] In the diagram: 1. Operating platform, 2. Annular retaining ring, 3. Vertical plate one, 4. Electric push rod, 5. Bearing seat, 6. Ball bearing, 7. Two-way screw, 8. Hexagonal nut, 9. Clamping barrel, 10. T-shaped slider, 11. Strip hole, 12. Clamping plate, 1201. Inclined fixing plate, 1202. Locking bolt, 1203. Rubber protective sleeve, 13. L-shaped support tube, 1301. Shaft fixing block, 1302. Hinge plate, 14. Inner insertion rod, 15. Suction cup, 16. Tension spring, 17. Crossbeam rail, 18. Gear motor, 19. Mounting rod, 20. C-shaped tube, 2001. Inner rotating rod, 2002. Rubber rod, 21. Roaming telescopic rod, 22. Handle, 23. Membrane roll insertion rod, 24. Arm rod, 25. Core rod, 2501. Sleeve, 26. Locking rod, 27. Vertical plate two, 28. Self-locking screw, 2801. Rope winding tube, 2802. Actuating block. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0028] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Example

[0029] Reference Figure 1-5A novel film-applying device for material processing includes an operating table 1 with an internal cavity and a flattened square tube structure. The upper surface of the operating table 1 has strip-shaped holes 11 near its four corners, and T-shaped sliders 10 are slidably connected to each of these holes 11. The upper surface of each T-shaped slider 10 has arc-shaped slots near its four corners, and clamping barrels 9 are engaged within these slots. A clamping plate 12 is fixed to the top of each T-shaped slider 10, and a pressing mechanism is provided at the end of the clamping plate 12 away from the center of the upper surface of the operating table 1. Support frames are fixed to the upper surface of the operating table 1 near its two end openings, and a downward-facing crossbeam rail 17 is fixed between the tops of the two support frames. A slidable telescopic rod 21 is slidably connected to the lower surface of the crossbeam rail 17, and an inner sliding rod is slidably connected to the inner wall of the bottom end of the telescopic rod 21. A longitudinally placed film roll insertion rod 23 is rotatably connected to the bottom end of the inner sliding rod, and the film roll insertion... A film roll is fitted onto the outer wall of rod 23. An installation rod 19 is fixed to the side of the inner sliding rod, and a reduction motor 18 is fixed to the end of the installation rod 19 away from the film roll insertion rod 23. A C-shaped tube 20 with a C-shaped cross-section is fixed to the top of the output shaft of the reduction motor 18, and an inner rotating rod 2001 is rotatably connected inside the C-shaped tube 20. A through notch is opened on the outer circumference of the inner rotating rod 2001, and a rubber rod 2002 is rotatably connected in the notch. Thus, when the film paper is torn off during use, its end can be passed through the notch of the C-shaped tube 20 and inserted into the notch of the inner rotating rod 2001. Then, the end of the film paper is inserted into the side wall of the rubber rod 2002 and clamped to the inner wall of the notch. Finally, the inner rotating rod 2001 is rotated so that the inner rotating rod 2001 and the notch of the C-shaped tube 20 are misaligned to secure the film paper. Then, while unwinding the film roll, the reduction motor is started to rewind the film paper.

[0030] In this invention, the clamping plate 12 has a flat L-shaped structure, and the pressing mechanism includes an inclined fixing plate 1201 fixed to the top of the clamping plate. Both ends of the inclined fixing plate 1201 have self-locking screw holes, and locking bolts 1202 are screwed into both self-locking screw holes. The top of the locking bolts 1202 is fitted with rubber protective sleeves 1203. Thus, when the two ends of the new material sheet body with the arc structure come to the edge of the clamping plate 12 during use, the edge of the sheet can be pressed against the bottom corner of the clamping plate 12 by tightening the locking bolts 1202, ensuring that the sheet will not slide when applying the film.

[0031] Furthermore, a rotating shaft is rotatably connected to the bottom end of the inner slide rod away from the film roll insert 23, and a torsion spring is sleeved on the outer wall of the rotating shaft. An arm 24 is fixed to the end of the rotating shaft, and a core rod 25 parallel to the film roll insert 23 is fixed to the bottom end of the arm 24. A sleeve 2501 is sleeved on the outer wall of the core rod 25. In use, the sleeve 2501 rotatably connected to the outer wall of the core rod 25 is pressed onto the area where the film has been applied, which can compact the area where the film has been applied and remove air bubbles in a timely and quick manner, thereby improving the quality of film application.

[0032] Furthermore, the roaming telescopic rod 21 includes a main tube with a downward-opening, barrel-shaped structure and an inner slide rod slidably connected to the bottom opening of the main tube. A piston ring is fixed to the outer circumference of the inner slide rod near the top, and an overflow hole is provided on the outer circumference of the main tube near the top, so that the inner slide rod can maintain a constant speed when it descends or rises.

[0033] Furthermore, an L-shaped handle 22 is fixed to the outer wall of the inner slide bar near the bottom end, and the crossbar part of the handle 22 is parallel to the membrane roll insert 23. When in use, the crossbar can be held to press down or push.

[0034] Furthermore, two parallel vertical plates 3 are fixed to the bottom center of the operating table 1, and an electric push rod 4 is fixed to the bottom center of the operating table 1 near the two vertical plates 3. The top end of the extension rod of the electric push rod 4 is fixed to a bearing seat 5, and a bidirectional screw 7 is rotatably connected to the middle of the bearing seat 5. Hexagonal nuts 8 are screwed to the threads at both ends of the bidirectional screw 7. L-shaped support tubes 13 are hinged to the outer walls of the two hexagonal nuts 8 near the top end, and an inner insertion rod 14 is slidably connected to the inner wall of the top end of the L-shaped support tube 13. A suction cup 15 is fixed to the top end of the inner insertion rod 14, and a return spring is fixed to the bottom end of the inner insertion rod 14. A self-locking screw 28 is rotatably connected to the side of the L-shaped support tube 13, and a toggle block 2802 and a rope winding tube 2801 are respectively provided at both ends of the self-locking screw 28. A pull rope is fixed to the outer wall of the rope winding tube 2801, and a tension spring 16 is fixed to the top end of the pull rope. The top end of the tension spring 16 is fixed to the lower surface of the suction cup 15.

[0035] Furthermore, protruding rods are fixed on both opposite sides of the L-shaped support tube 13 near the corners, and shaft fixing blocks 1301 are sleeved on the outer walls of the protruding rods. Rotating holes are opened on the upper surface of the operating table 1 near the two hexagonal nuts 8 to fix the shaft fixing blocks 1301 on both sides of the L-shaped support tube 13 and to ensure that the L-shaped support tube 13 rotates in the rotating holes, so that the suction cup can adapt to the board material of various curvatures and adsorb it.

[0036] Furthermore, a vertical plate 27 is fixed at the middle of the end of the operating table 1, and rectangular holes of the same size and height are opened in the middle of both the vertical plate 27 and the vertical plate 3. A gap is left between the inner wall of the rectangular hole and the outer wall of the bidirectional screw 7. A locking rod 26 is fixed on the side of the outer wall of the bidirectional screw 7 near the vertical plate 27, and a fastening bolt is provided at the top of the locking rod 26. An annular retaining ring 2 is fixed on both sides of the outer circumference of the bidirectional screw 7 near the two vertical plates 3, and ball bearings are evenly distributed at the circumferential edge of the annular retaining ring 2 near the vertical plate 3.

[0037] Furthermore, the opening of the clamping barrel 9 faces upward, and a compression spring is fixed to the bottom of the barrel. A roller support foot is fixed to the top of the compression spring, and a roller is rotatably connected to the top of the roller support foot.

[0038] A method for operating a film-applying device for processing new materials includes the following steps: First, the body of the new material sheet to be applied is fixed between two clamping plates 12. Then, the bidirectional screw 7 is rotated to drive the two L-shaped support tubes 13 to rotate around the convex rod, thereby driving the suction cup 15 to adsorb the arc-shaped sheet body at the top at a suitable angle. Then, the fastening bolt at the end of the locking rod 26 is tightened to axially fix the bidirectional screw 7. At the same time, the self-locking screw 28 is rotated to generate a directional force on the suction cup 15. The tension is applied downwards to pull the sheet material down, preventing it from slipping. After the film is torn off, the end of the film is first passed through the notch of the C-shaped tube 20 and then inserted into the notch of the inner rotating rod 2001. Then, the end of the film is inserted into the side wall of the rubber rod 2002 and clamped to the inner wall of the notch. Finally, the inner rotating rod 2001 is rotated so that the inner rotating rod 2001 and the notch of the C-shaped tube 20 are misaligned to secure the film. Then, while unwinding the film, the reduction motor is started to rewind the film.

[0039] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A film-applying device for processing new materials, comprising an operating table (1) with an internal cavity and a flattened square tube structure, wherein each of the four corners of the upper surface of the operating table (1) has a strip-shaped hole (11), and a T-shaped slider (10) is slidably connected in each of the strip-shaped holes (11), each of the four corners of the upper surface of the T-shaped slider (10) has an arc-shaped groove, and a clamping barrel (9) is clamped in each of the arc-shaped grooves, and a clamping plate (12) is fixed to the top of each T-shaped slider (10), and a pressing mechanism is provided at one end of the clamping plate (12) away from the middle of the upper surface of the operating table (1), characterized in that, The upper surface near the two open ends of the operating table (1) is fixed with support frames, and the top ends of the two support frames are fixed with an open downward beam rail (17), the lower surface of the beam rail (17) is slidably connected with a roaming telescopic rod (21), and the inner wall of the bottom end of the roaming telescopic rod (21) is slidably connected with an inner slide rod, the bottom end of the inner slide rod is rotatably connected with a longitudinally placed film roll inserting rod (23), and the outer wall of the film roll inserting rod (23) is sleeved with a film roll, the side surface of the inner slide rod is fixed with a mounting rod (19), and the end of the mounting rod (19) away from the film roll inserting rod (23) is fixed with a speed reducer motor (18), the top end of the output shaft of the speed reducer motor (18) is fixed with a C-shaped tube (20) with a C-shaped cross section, and the inside of the C-shaped tube (20) is rotatably connected with an inner rotating rod (2001), the circumferential outer wall of the inner rotating rod (2001) is provided with a through notch, and the notch is rotatably connected with a rubber rod (2002). The bottom middle of the operating table (1) is fixed with two mutually parallel vertical plates one (3), and the bottom middle of the operating table (1) is fixed with an electric push rod (4) near the two vertical plates one (3), the top end of the extension rod of the electric push rod (4) is fixed with a bearing seat (5), the middle of the bearing seat (5) is rotatably connected with a bidirectional screw rod (7), the two ends of the bidirectional screw rod (7) are both screwed with a hexagonal nut (8), the outer wall of the two hexagonal nuts (8) near the top end is hinged with an L-shaped support pipe (13), the top end of the L-shaped support pipe (13) is slidably connected with an inner inserting rod (14), the top end of the inner inserting rod (14) is fixed with a suction cup (15), the bottom end of the inner inserting rod (14) is fixed with a return spring, the side surface of the L-shaped support pipe (13) is rotatably connected with a self-locking screw rod (28), the two ends of the self-locking screw rod (28) are respectively provided with a poking block (2802) and a winding rope pipe (2801), the outer wall of the winding rope pipe (2801) is fixed with a pull rope, the top end of the pull rope is fixed with a stretching spring (16), the top end of the stretching spring (16) is fixed to the lower surface of the suction cup (15), the two sides of the L-shaped support pipe (13) near the corners are both fixed with a convex rod, the outer wall of the convex rod is sleeved with a shaft fixing block (1301), the upper surface of the operating table (1) is provided with a rotating hole above the two hexagonal nuts (8), the end of the operating table (1) is fixed with a vertical plate two (27) in the middle, the middle of the vertical plate two (27) and the vertical plate one (3) are both provided with a rectangular hole with the same size and height, there is a gap between the inner wall of the rectangular hole and the outer wall of the bidirectional screw rod (7), the outer wall of the bidirectional screw rod (7) near the side surface of the vertical plate two (27) is fixed with a locking rod (26), and the top end of the locking rod (26) is provided with a fastening bolt, the circumferential outer wall of the bidirectional screw rod (7) near the two vertical plates one (3) is fixed with an annular retaining ring (2), and the side circumferential edge of the annular retaining ring (2) near the vertical plate one (3) is provided with equidistantly distributed balls.

2. The film pasting device for processing new materials according to claim 1, characterized in that, The clamping plate (12) is a horizontal L-shaped structure, and the pressing mechanism comprises an inclined fixed plate (1201) fixed at the top end of the clamping plate, and both ends of the inclined fixed plate (1201) are provided with self-locking screw holes, and both self-locking screw holes are screwed with locking bolts (1202), and the top end of the locking bolt (1202) is sleeved with a rubber protective sleeve (1203).

3. The film pasting device for processing new materials according to claim 1, characterized in that, The bottom end of the inner slide rod is rotatably connected with a rotating shaft away from one end of the film roll inserting rod (23), the outer wall of the rotating shaft is sleeved with a torsion spring, the end of the rotating shaft is fixed with an arm rod (24), and the bottom end of the arm rod (24) is fixed with a core rod (25) parallel to the film roll inserting rod (23), and the outer wall of the core rod (25) is sleeved with a sleeve (2501).

4. The film pasting device for processing new materials according to claim 1, characterized in that, The roaming telescopic rod (21) comprises a mother pipe with an opening downward in a barrel-shaped structure and an inner slide rod slidably connected at the opening at the bottom end of the mother pipe, and the circumferential outer wall of the inner slide rod is fixed with a piston ring near the top end, and the circumferential outer wall of the mother pipe is provided with an overflow hole near the top end.

5. The film pasting device for processing new materials according to claim 4, characterized in that, The outer wall of the inner slide rod is fixed with an L-shaped handle (22) near the bottom end, and the horizontal rod part of the handle (22) is parallel to the film roll inserting rod (23), and the horizontal rod part of the handle (22) is parallel to the film roll inserting rod (23) during use.

6. The film pasting device for processing new materials according to claim 1, characterized in that, The opening of the clamping barrel (9) is upward, and the bottom of the barrel is fixed with a compression spring, the top end of the compression spring is fixed with a roller support, and the top end of the roller support is rotatably connected with a roller.

7. The operating method of the film pasting device for new material processing is applied to the film pasting device for new material processing in claim 1, characterized in that, The following steps are included, first, the new material plate body to be pasted with film is fixed between the two clamping plates (12), then the two-way screw rod (7) is rotated to drive the two L-shaped support pipes (13) to rotate around the convex rod, and then the top end of the plate body with an arc-shaped structure is adsorbed by the suction cup (15) at a suitable angle, then the fastening bolt at the end of the locking rod (26) is screwed to axially fix the two-way screw rod (7), at the same time, the self-locking screw rod (28) is rotated to generate a downward pulling force on the suction cup (15), thereby pulling the plate downward to avoid sliding; finally, after the film paper is torn off, the end of the film paper is first inserted into the gap of the C-shaped pipe (20) and then inserted into the gap of the inner rotating rod (2001), then the end of the film paper is inserted into the gap between the side wall of the rubber rod (2002) and the inner wall of the gap, finally the inner rotating rod (2001) is rotated to make the inner rotating rod (2001) and the gap of the C-shaped pipe (20) staggered to tighten the film paper, then the film paper is unwound and pasted while the speed reducer motor is started to wind the film paper.

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