Coating device for laser film processing

Abstract

The coating device comprises a working table, a sliding groove I is formed in the middle of the top surface of the working table, a sliding block I is connected in the sliding groove I in a sliding manner, and the top surface of the sliding block I is fixedly connected with a movable plate; the top face of the workbench is fixedly connected with a fixing frame, the top face of the fixing frame is fixedly connected with a hydraulic cylinder, the bottom face of the hydraulic cylinder is fixedly connected with a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with a shell, and one side of the shell is fixedly connected with a connecting frame. The rotating rod, the stirring blades and the heating piece are installed in the barrel body, glue can be heated and stirred through cooperation of the components, the liquidity of the glue is improved, follow-up coating work is facilitated, the glue can be flattened through the scraping plate, uniform coating is guaranteed, and the quality of a laser film is improved; through the cooperation of the components, when coating work is carried out, the rotating roller at the connecting frame can flatten a laser film, so that the laser film is flat, the gluing quality is improved, the rotating roller at the shell can control the flow of glue, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of laser film processing, in particular to a coating device for laser film processing. Background Art

[0002] Laser film generally adopts computer dot lithography technology, 3D true color holographic technology, multiple and dynamic imaging technology, etc. Based on the composition of the product, laser film products can be roughly divided into three types: OPP laser film, PET laser film and PVC laser film. The coating device is mainly used for the surface coating process production of film, paper, etc. This machine is to coat the rolled substrate with a layer of glue, coating or ink with specific functions, and then cut it into sheets or roll it after drying. The coating device is needed in the process of laser film production.

[0003] In this regard, a Chinese utility model with authorization announcement number CN208928466U discloses a surface coating device for film production, which includes a base plate, a first box body welded to the top outer wall of the base plate, and a first motor is fixed to the top outer wall of the first box body by bolts, a first transmission roller is provided on the top inner wall of the first box body, a transmission wheel is welded on the outer wall of the first transmission roller, the transmission wheel is located outside the first box body, a belt is sleeved on the outer wall of the transmission wheel, and the end of the belt away from the transmission wheel is connected to the output shaft of the first motor, a water pump is welded on the top inner wall of the first box body, and a water inlet pipe is welded on the inner wall of the water inlet of the water pump.

[0004] The surface coating device for film production can extract the raw material in the first box and spray it onto the first transmission roller to coat the film, which improves the uniformity of the coating of the device, can transmit the film to prevent it from being broken due to excessive tension during the transmission, and increase the temperature in the second box, thereby increasing the drying speed again and winding quickly. However, there is no stirring and heating structure in the box of the device, and the fluidity of the raw material is poor, which is not conducive to subsequent coating work. When the water pump sprays the raw material, the raw material will splash onto the film, resulting in uneven coating and reducing the quality of the film. For this reason, we propose a coating device for laser film processing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a coating device for laser film processing to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for laser film processing, comprising a workbench, a slide groove 1 is provided in the middle of the top surface of the workbench, a slider 1 is slidably connected inside the slide groove 1, and the top surface of the slider 1 is fixedly connected to a moving plate; the top surface of the workbench is fixedly connected to a fixed frame, the top surface of the fixed frame is fixedly connected to a hydraulic cylinder, the bottom surface of the hydraulic cylinder is fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a shell, one side of the shell is fixedly connected to a connecting frame, a plurality of slide grooves 2 are provided on both sides of the inner wall of the shell and the inner wall of the connecting frame, a plurality of slide grooves 2 are slidably connected inside the plurality of slide grooves 2, a plurality of slide grooves 2 are rotatably connected to two rotating shafts, and two rotating shafts are fixedly sleeved on the circumference of two rotating shafts; one side of the top surface of the fixed frame is fixedly connected to a barrel body, the top surface of the inner wall of the barrel body is rotatably connected to a rotating rod, a plurality of stirring blades are fixedly connected to the circumference of the rotating rod, and the inner wall of the barrel body is fixedly connected to a heating plate; one side of the fixed frame is fixedly connected to a portal frame, two slide grooves 3 are provided on the inner wall of the portal frame, the two slide grooves 3 are slidably connected inside the sliding rod, and the bottom surface of the sliding rod is fixedly connected to a scraper.

[0007] Preferably, the top end of the rotating rod is fixedly connected to the rotating shaft of the motor, the motor is fixedly connected to the top surface of the barrel body, one side of the barrel body is fixedly connected to the feed pump, one side of the feed pump is fixed and connected to one end of a high-pressure Teflon tube, and the other end of the high-pressure Teflon tube is fixed and connected to the shell.

[0008] Preferably, the middle portion of the top surface of the portal frame is threadedly connected to a threaded rod, and the bottom end of the threaded rod is rotatably connected to a sliding rod.

[0009] Preferably, the threaded structure of the slider is sleeved with a screw rod, the screw rod is rotatably connected to a slide slot, one end of the screw rod is fixedly connected to the shaft of the motor, and the motor is fixedly connected inside one side of the workbench.

[0010] Preferably, the second top surfaces of the plurality of sliders are fixedly connected to one end of the plurality of springs, and the other ends of the plurality of springs are fixedly connected to the second top surfaces of the plurality of slide grooves.

[0011] Preferably, two sliding grooves four are provided on one side of the movable plate, two sliding grooves four are slidingly connected to two sliding blocks three, two sliding blocks three are fixedly connected to two connecting rods on one side, two connecting rods are fixedly connected to two clamping plates on one side, two sliding blocks three are threadedly sleeved with screw rods two, two screw rods two are rotatably connected to two sliding grooves four, two screw rods two are fixedly connected to two bevel gears one at the bottom ends, two bevel gears one are meshingly connected to two bevel gears two, two bevel gears two are fixedly connected to two control rods, two square cavities are provided on both sides of the movable plate, and the bevel gear one and bevel gear two are located inside the square cavity.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a rotating rod, a stirring blade and a heating plate in the barrel. Through the cooperation of the parts, the glue can be heated and stirred, which improves the fluidity of the glue and is beneficial to the subsequent coating work. The scraper can smooth the glue, ensure the uniform coating and improve the quality of the laser film.

[0014] With the cooperation of the components of the utility model, during coating work, the roller at the connecting frame can flatten the laser film to make the laser film smooth, thereby improving the quality of glue coating, and the roller at the shell can control the flow of glue, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a partial cross-sectional schematic diagram of the movable plate of the utility model;

[0018] Figure 4 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. workbench; 2. slide 1; 3. slider 1; 4. moving plate; 5. fixed frame; 6. hydraulic cylinder; 7. hydraulic rod; 8. shell; 9. connecting frame; 10. slide 2; 11. slider 2; 12. rotating shaft; 13. roller; 14. spring; 15. barrel; 16. heating plate; 17. rotating rod; 18. stirring blade; 19. motor 1; 20. feed pump; 21. high-pressure Teflon tube; 22. door frame; 23. slide 3; 24. sliding rod; 25. scraper; 26. threaded rod; 27. screw rod 1; 28. motor 2; 29. ​​slide 4; 30. slider 3; 31. connecting rod; 32. screw rod 2; 33. bevel gear 1; 34. bevel gear 2; 35. control rod; 36. square cavity; 37. clamp. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] Reference Figure 2 , Figure 4, which is the first embodiment of the utility model, and provides a coating device for laser film processing, including a workbench 1, a slide groove 2 is provided in the middle of the top surface of the workbench 1, a slider 3 is slidably connected inside the slide groove 2, and a moving plate 4 is fixedly connected to the top surface of the slider 3; the top surface of the workbench 1 is fixedly connected to a fixed frame 5, the top surface of the fixed frame 5 is fixedly connected to a hydraulic cylinder 6, the bottom surface of the hydraulic cylinder 6 is fixedly connected to a hydraulic rod 7, the bottom end of the hydraulic rod 7 is fixedly connected to a shell 8, one side of the shell 8 is fixedly connected to a connecting frame 9, a plurality of slide grooves 2 10 are provided on both sides of the inner wall of the shell 8 and the inner wall of the connecting frame 9, a plurality of slide grooves 2 10 are slidably connected to a plurality of sliders 2 11 inside the plurality of slide grooves 2 10, and the plurality of sliders 2 11 are rotatably connected to two rotating shafts 1 2, two rotating shafts 12 are fixedly sleeved with two rotating rollers 13 on the circumference; one side of the top surface of the fixed frame 5 is fixedly connected to the barrel body 15, the top surface of the inner wall of the barrel body 15 is rotatably connected to the rotating rod 17, and the circumference of the rotating rod 17 is fixedly connected to multiple stirring blades 18, and the inner wall of the barrel body 15 is fixedly connected to the heating plate 16; one side of the fixed frame 5 is fixedly connected to the door frame 22, and the inner wall of the door frame 22 is provided with two slide grooves 23, and the two slide grooves 23 are slidably connected to the sliding rod 24 inside, and the bottom surface of the sliding rod 24 is fixedly connected to the scraper 25. When in use, glue is added into the barrel body 15, the heating plate 16 is turned on, and the rotating rod 17 is rotated. The rotating rod 17 rotates to drive the stirring blade 18 to rotate, and the heating plate 16 heats the glue, and the stirring blade 1 8 stirs the glue. The above steps improve the fluidity of the glue, which is convenient for the subsequent gluing work. Inject the glue into the shell 8, adjust the position of the shell 8 to control the outflow of the glue, turn on the hydraulic cylinder 6, the hydraulic cylinder 6 drives the hydraulic rod 7 to move, the hydraulic rod 7 moves to drive the shell 8 and the connecting frame 9 to move, the shell 8 and the connecting frame 9 move to drive the roller 13 to move, after moving to the appropriate position, adjust the position of the scraper 25, move the sliding rod 24, the sliding rod 24 moves in the slide groove 23, the sliding rod 24 moves to drive the scraper 25 to move, place the laser film on the movable plate 4, move the slider 3, the slider 3 moves in the slide groove 2, the slider 3 moves The movable plate 4 is driven to move. After the movable plate 4 moves the laser film to the inside of the fixed frame 5, the laser film contacts the roller 13. The rotation of the roller 13 drives the rotating shaft 12 to rotate. The rotation of the rotating shaft 12 drives the slider 11 to move in the slide groove 10. The roller 13 of the connecting frame 9 flattens the laser film to improve the smoothness of the laser film, thereby improving the quality of the glue coating. When the roller 13 in the shell 8 contacts and rotates with the laser film, the glue in the shell 8 is applied to the laser film. The height of the shell 8 affects the amount of glue flowing out. The movable plate 4 drives the laser film to continue to move. When it moves to the scraper 25, the scraper 25 smoothes the glue to make the glue level smooth and reduce impurities such as bubbles.

[0023] Example 2

[0024] Reference Figure 2The top of the rotating rod 17 is fixedly connected to the rotating shaft of the motor 19, the motor 19 is fixedly connected to the top surface of the barrel body 15, one side of the barrel body 15 is fixedly connected to the feed pump 20, one side of the feed pump 20 is fixed and connected to one end of the high-pressure Teflon tube 21, and the other end of the high-pressure Teflon tube 21 is fixed and connected to the shell 8. Turn on the motor 19, the motor 19 rotates to drive the rotating rod 17 to rotate, and the feed pump 20 transports the glue in the barrel body 15 to the high-pressure Teflon tube 21, and then transports it to the shell 8 by the high-pressure Teflon tube 21.

[0025] Reference Figure 1-2 The middle part of the top surface of the door frame 22 is threadedly connected to the threaded rod 26, and the bottom end of the threaded rod 26 is rotatably connected to the sliding rod 24. When the threaded rod 26 is rotated, the threaded rod 26 rotates and drives the sliding rod 24 to move.

[0026] Reference Figure 2 The threaded structure of the slider 3 is sleeved with a screw rod 27, the screw rod 27 is rotatably connected to the slide slot 2, one end of the screw rod 27 is fixedly connected to the rotating shaft of the motor 28, the motor 28 is fixedly connected to the inside of one side of the workbench 1, turn on the motor 28, the motor 28 rotates to drive the screw rod 27 to rotate, and the screw rod 27 rotates to drive the slider 3 to move.

[0027] Reference Figure 2 , Figure 4 The top surfaces of the multiple sliders 11 are fixedly connected to one end of the multiple springs 14, and the other ends of the multiple springs 14 are fixedly connected to the top surfaces of the multiple chute 10. The sliders 11 move upward, and the cooperation between the sliders 11 and the chute 10 compresses the springs 14.

[0028] Reference Figure 1 , Figure 3, two slide grooves 4 29 are provided on one side of the movable plate 4, two slide grooves 4 29 are internally slidably connected to two sliders 30, two sliders 3 30 are fixedly connected to two connecting rods 31 on one side, two connecting rods 31 are fixedly connected to two clamping plates 37 on one side, two sliders 3 3 are threadedly sleeved with screw rods 2 32, two screw rods 2 32 are rotatably connected to the two slide grooves 4 29, two screw rods 2 32 are fixedly connected to two bevel gears 1 33 at the bottom ends, two bevel gears 1 33 are meshedly connected to two bevel gears 2 34, two bevel gears 2 34 are fixedly connected to two control rods 35, two square cavities 36 are provided on both sides of the movable plate 4, bevel gears 1 33 and bevel gears 2 3 4 is located inside the square cavity 36, and the square cavity 36 provides assistance for the normal operation of the bevel gear 1 33 and the bevel gear 2 34. After the laser film is placed on the movable plate 4, the control rod 35 is rotated, and the control rod 35 rotates the bevel gear 2 34, and the rotation of the bevel gear 2 34 drives the bevel gear 1 33 to rotate, and the rotation of the bevel gear 1 33 drives the screw rod 2 32 to rotate, and the rotation of the screw rod 2 32 drives the slider 30 to move in the slide groove 4 29, and the movement of the slider 30 drives the connecting rod 31 to move, and the movement of the connecting rod 31 drives the clamping plate 37 to move, and the clamping plate 37 cooperates with the movable plate 4 to clamp one side of the laser film, and the clamping plate 37 is located on both sides of the roller 13 and the scraper 25.

[0029] Example 3

[0030] Reference Figure 1-4, which is the third embodiment of the utility model, and this embodiment is based on the above two embodiments. When in use, glue is added into the barrel body 15, the heating plate 16 is turned on, the motor 19 is turned on, the motor 19 rotates to drive the rotating rod 17 to rotate, the rotating rod 17 rotates to drive the stirring blade 18 to rotate, the heating plate 16 heats the glue, and the stirring blade 18 stirs the glue. The above steps improve the fluidity of the glue, which is convenient for the subsequent gluing work. After completion, the feed pump 20 is turned on, and the feed pump 20 transports the glue in the barrel body 15 to the high-pressure Teflon tube 21, and the high-pressure Teflon tube 21 transports it to the shell 8, adjust the position of the shell 8, so as to control the outflow of glue, turn on the hydraulic cylinder 6, and the hydraulic cylinder 6 drives the hydraulic rod 7 to move, and the hydraulic rod 7 moves The shell 8 and the connecting frame 9 are driven to move. The movement of the shell 8 and the connecting frame 9 drives the roller 13 to move. After moving to the appropriate position, the position of the scraper 25 is adjusted, and the threaded rod 26 is rotated. The threaded rod 26 rotates to drive the sliding rod 24 to move. The sliding rod 24 moves in the sliding groove 3 23. The movement of the sliding rod 24 drives the scraper 25 to move, and the laser film is placed on the movable plate 4. The control rod 35 is rotated. The control rod 35 rotates to drive the bevel gear 2 34 to rotate. The rotation of the bevel gear 2 34 drives the bevel gear 1 33 to rotate. The rotation of the bevel gear 1 33 drives the screw rod 2 32 to rotate. The rotation of the screw rod 2 32 drives the slider 3 30 to move in the sliding groove 4 29. The movement of the slider 30 drives the connecting rod 31 to move. The movement of the connecting rod 31 drives the clamping plate 37 to move. The clamping plate 37 and the movable plate 4 Clamp one side of the laser film with cooperation, turn on motor 28, the rotation of motor 28 drives screw rod 1 27 to rotate, the rotation of screw rod 27 drives slider 1 3 to move, slider 3 moves in slide groove 1 2, the movement of slider 3 drives moving plate 4 to move, after moving plate 4 moves the laser film to the inside of the fixed frame 5, the laser film contacts with roller 13, the rotation and movement of roller 13 drives the rotating shaft 12 to rotate and move, the rotation and movement of rotating shaft 12 drives slider 2 11 to move in slide groove 2 10, the cooperation of slider 2 11 and slide groove 2 10 compresses spring 14, the elastic force of spring 14 makes roller 13 fit better with laser film, roller 13 of connecting frame 9 flattens the laser film, makes the laser film flat and smooth, improves the quality of glue coating, roller 13 in shell 8 and laser film When the contact is rotated, the glue in the shell 8 is applied to the laser film. The height of the shell 8 affects the amount of glue flowing out. The movable plate 4 drives the laser film to continue to move. When it moves to the scraper 25, the scraper 25 smoothes the glue to make the glue level smooth and reduce bubbles and other impurities. When the movable plate 4 moves out of the fixed frame 5, the spring 14 uses elastic force to restore the slider 11 to its original position, and the roller 13 in the shell 8 is restored to its original position, and the shell 8 is closed, and the glue does not flow out. The barrel 15 of the utility model is equipped with a rotating rod 17, a stirring blade 18 and a heating plate 16. Through the cooperation of the components, the glue can be heated and stirred, which improves the fluidity of the glue and is beneficial to the subsequent coating work. The scraper 25 can smooth the glue to ensure uniform coating and improve the quality of the laser film.The components of the utility model cooperate with each other, and when coating, the roller 13 at the connecting frame 9 can flatten the laser film, making the laser film smooth and improving the quality of glue coating, and the roller 13 at the housing 8 can control the flow of glue, which is convenient for use. ;

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating device for laser film processing, comprising a workbench (1), Features: A slide groove (2) is provided in the middle of the top surface of the workbench (1), the interior of the slide groove (2) is slidably connected to a slider (3), and the top surface of the slider (3) is fixedly connected to a moving plate (4); The top surface of the workbench (1) is fixedly connected to a fixed frame (5), the top surface of the fixed frame (5) is fixedly connected to a hydraulic cylinder (6), the bottom surface of the hydraulic cylinder (6) is fixedly connected to a hydraulic rod (7), the bottom end of the hydraulic rod (7) is fixedly connected to a shell (8), one side of the shell (8) is fixedly connected to a connecting frame (9), a plurality of slide grooves (10) are provided on both sides of the inner wall of the shell (8) and the inner wall of the connecting frame (9), a plurality of slide grooves (10) are slidably connected to a plurality of sliders (11), the plurality of sliders (11) are rotatably connected to two rotating shafts (12), and the circumferential sides of the two rotating shafts (12) are fixedly sleeved with two rollers (13); One side of the top surface of the fixed frame (5) is fixedly connected to the barrel body (15), the top surface of the inner wall of the barrel body (15) is rotatably connected to a rotating rod (17), a plurality of stirring blades (18) are fixedly connected to the circumference of the rotating rod (17), and the inner wall of the barrel body (15) is fixedly connected to a heating plate (16); One side of the fixed frame (5) is fixedly connected to a portal frame (22), and two sliding grooves (23) are provided on the inner wall of the portal frame (22). The two sliding grooves (23) are slidably connected inside a sliding rod (24), and the bottom surface of the sliding rod (24) is fixedly connected to a scraper (25).

2. A coating device for laser film processing according to claim 1, Features: The top end of the rotating rod (17) is fixedly connected to the rotating shaft of a motor (19), and the motor (19) is fixedly connected to the top surface of the barrel body (15). One side of the barrel body (15) is fixedly connected to a feed pump (20), and one side of the feed pump (20) is fixedly connected to and communicated with one end of a high-pressure Teflon tube (21), and the other end of the high-pressure Teflon tube (21) is fixedly connected to and communicated with the housing (8).

3. A coating device for laser film processing according to claim 1, Features: The middle part of the top surface of the portal frame (22) is threadedly connected to a threaded rod (26), and the bottom end of the threaded rod (26) is rotatably connected to a sliding rod (24).

4. The coating device for laser film processing according to claim 1, Features: The threaded structure of the slider (3) is sleeved with a screw rod (27), the screw rod (27) is rotatably connected to the slide groove (2), one end of the screw rod (27) is fixedly connected to the rotating shaft of the motor (28), and the motor (28) is fixedly connected to the inside of one side of the workbench (1).

5. The coating device for laser film processing according to claim 1, Features: The top surfaces of the plurality of slide blocks (11) are fixedly connected to one end of the plurality of springs (14), and the other ends of the plurality of springs (14) are fixedly connected to the top surfaces of the plurality of slide grooves (10).

6. The coating device for laser film processing according to claim 1, Features: Two slide grooves (29) are provided on one side of the movable plate (4), and two sliders (30) are slidably connected inside the two slide grooves (29), and one side of the two sliders (30) is fixedly connected to two connecting rods (31), and one side of the two connecting rods (31) is fixedly connected to two clamping plates (37), and the threaded structures of the two sliders (30) are sleeved with screw rods (32), and the two screw rods (32) are rotatably connected to the two slide grooves (29), and the bottom ends of the two screw rods (32) are fixedly connected to two bevel gears (33), and the two bevel gears (33) are meshedly connected to two bevel gears (34), and the two bevel gears (34) are fixedly connected to two control rods (35), and two square cavities (36) are provided on both sides of the movable plate (4), and the bevel gears (33) and (34) are located inside the square cavities (36).

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