Protective film processing surface treatment device

Abstract

The utility model relates to the technical field of protective film production, in particular to a protective film processing surface treatment device which comprises a treatment box and a plurality of groups of film carrying limiting structures arranged in the treatment box, the oscillating dust removal structure is mounted in the treatment box and comprises an air blower fixedly connected with the treatment box, the air outlet end of the air blower is fixedly connected with a flow dividing pipe fitting, one end of the flow dividing pipe fitting is connected with a side spray head, the other end of the flow dividing pipe fitting is fixedly connected with a flow dividing cover, and a reversing head is rotationally mounted in the flow dividing cover; the reversing head is coaxially and fixedly connected with a swing mechanism, the two ends, away from the air blower, of the reversing head are fixedly connected with air guide pipes, and the air guide pipes are fixedly connected with inclined blowing heads; the shock absorption structure is mounted in the treatment box; and the dust sticking structure is mounted on the shock absorption structure. According to the surface treatment device, the cleanliness of the protective film subjected to dust removal by the surface treatment device is improved in a common mode of vibrating to remove dust, blowing to remove dust and dipping dust.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film production, in particular to a protective film processing surface treatment device. Background Art

[0002] The production process of protective film includes several processes such as film blowing, coating, printing, testing, rewinding, slitting and packaging. Among them, the specific content of the coating process is to evenly coat the viscose on the base film. Therefore, before coating the base film, the surface to be processed of the base film needs to be cleaned to prevent dust from being mixed in the base film and the adhesive layer and affecting the quality of the finished product.

[0003] In order to meet the need of cleaning the dust on the protective film and to avoid scratching the protective film, a single wind blowing method is generally used to remove the dust on the protective film. The dust on the protective film cannot be completely blown away, and the blown dust is easy to float in the air again and adsorb on the surface of the protective film again, resulting in limited effect of the surface treatment device in removing dust.

[0004] Therefore, those skilled in the art have proposed a protective film processing surface treatment device to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a protective film processing surface treatment device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A protective film processing surface treatment device comprises a treatment box, wherein a feed inlet and a discharge outlet are respectively provided on two sides of the treatment box, and further comprises:

[0008] Multiple sets of film-carrying limiting structures installed in the processing box;

[0009] An oscillating ash removal structure installed in the processing box, the oscillating ash removal structure includes a hair dryer fixedly connected to the processing box, an air outlet end of the hair dryer is fixedly connected to a diversion pipe fitting, one end of the diversion pipe fitting is connected to a side nozzle, the other end of the diversion pipe fitting is fixedly connected to a diversion hood, a reversing head is rotatably installed in the diversion hood, the reversing head is coaxially fixedly connected to a swing mechanism, both ends of the reversing head away from the hair dryer are fixedly connected to an air guide pipe, the air guide pipe is fixedly connected to an oblique blowing head, the processing box is fixedly connected to a suction fan, the air outlet end of the suction fan is fixedly connected to a flange, the suction fan is fixedly connected to a suction head through an air duct, and the air inlet end of the suction head faces the side nozzle;

[0010] A shock absorbing structure installed in the treatment box;

[0011] Dust-absorbing structure mounted on a shock-absorbing structure.

[0012] As a further improvement scheme of the utility model: the film carrier limiting structure includes a frame fixedly connected to the processing box, a first motor is fixedly installed on the frame, a bidirectional screw is fixedly connected to the output end of the first motor, two groups of threads on the bidirectional screw are symmetrical and oppositely arranged, two groups of symmetrically arranged sliders are threadedly connected to the bidirectional screw, the sliders are slidably connected to the frame, the slider is fixedly connected to a roller shaft, and the roller shaft is rotatably connected to a pressure roller.

[0013] As a further improvement scheme of the utility model: the swing mechanism includes a second motor fixedly connected to the processing box, the output shaft of the second motor is fixedly connected to a rotating frame, the rotating frame is fixedly installed with a driving shaft, the driving shaft is slidably connected to a cross frame, the cross frame is fixedly connected to two sets of racks, the rack is provided with a limiting groove, the limiting groove is slidably connected to a limiting block, the limiting block is fixedly connected to a vertical frame fixedly connected to the processing box, and the rack is meshingly connected to a gear coaxially fixedly connected to the reversing head.

[0014] As a further improvement of the utility model: the shock absorbing structure includes two sets of sleeves symmetrically installed in the processing box, multiple sets of hydraulic damping rods are fixedly installed in the sleeves, the movable ends of the hydraulic damping rods are fixedly connected to roller frames, and the roller frames are rotatably connected to driven rollers.

[0015] As a further improvement scheme of the utility model: the dust collecting structure includes an articulated seat fixedly installed in the sleeve, the articulated seat is articulated with a swing frame, a torsion spring is installed between the swing frame and the articulated seat, the swing frame is rotatably connected to a dust collecting roller, an L-shaped baffle frame movably installed on the swing frame and movably connected to the dust collecting roller, a locking piece is threadedly connected to the swing frame, and the end of the locking piece abuts against the L-shaped baffle frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When in use, the protective film is required to pass through the processing box at the feed inlet and the discharge port, and the protective film is supported by a film-carrying limiting structure, so that the protective film is placed between the two groups of oblique blowing heads, and the protective film moves under the rolling of the external winding machine. During this period, the hair dryer blows air to the diversion pipe fitting, and the swing mechanism drives the reversing head to swing back and forth, so that the two groups of air guide pipes intermittently guide high-speed gas, and the airflow intermittently sprayed from the two groups of oblique blowing heads stirs the protective film to vibrate. Under the blowing of wind force and the vibration of the protective film itself, the dust on the protective film is separated, and the hair dryer blows air to the side nozzle through the diversion pipe fitting, so that the airflow blown from the side nozzle is mixed with the dust-mixed airflow and moves to the suction head. Under the suction of the suction fan, the dust-containing airflow is drawn away from the protective film, and then the shock-absorbing structure absorbs the vibration energy on the protective film by contacting the protective film, and then the dust-absorbing structure further cleans the protective film by absorbing the dust. The utility model improves the cleanliness of the protective film after the dust is removed by the surface treatment device by means of vibration to shake off the dust, blowing off the dust with air, and picking up the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 A schematic diagram of the internal structure of the utility model from another perspective;

[0021] Figure 4 It is a schematic diagram of the structure of the hair dryer, the flow distribution pipe, the side nozzle, the flow distribution cover, the reversing head, the swing mechanism, the air guide pipe, and the oblique blowing head of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the matching between the diverter cover and the reversing head of the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the rack, limit groove, limit block and stand of the utility model.

[0024] In the figure: 1. treatment box; 2. film carrier limiting structure; 3. oscillating dust removal structure; 4. blower; 5. diversion pipe; 6. side nozzle; 7. diversion hood; 8. reversing head; 9. swing mechanism; 10. air guide pipe; 11. oblique blowing head; 12. suction fan; 13. flange; 14. air duct; 15. suction head; 16. shock absorption structure; 17. dust-sticking structure; 18. frame; 19. first motor; 20. bidirectional screw ; 21. Slider; 22. Roller; 23. Pressure roller; 24. Second motor; 25. Rotating frame; 26. Drive shaft; 27. Horizontal frame; 28. Rack; 29. ​​Limiting groove; 30. Limiting block; 31. Vertical frame; 32. Gear; 33. Sleeve; 34. Hydraulic damping rod; 35. Roller frame; 36. Driven roller; 37. Articulated seat; 38. Swinging frame; 39. Dust roller; 40. L-shaped retaining frame; 41. Locking piece. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0026] Example 1, see Figure 1 to Figure 6 As shown, a protective film processing surface treatment device includes a treatment box 1, and the two sides of the treatment box 1 are respectively provided with a feed inlet and a discharge outlet, and also includes:

[0027] A plurality of film-carrying limiting structures 2 installed in the processing box 1;

[0028] An oscillating ash removal structure 3 installed in the processing box 1, the oscillating ash removal structure 3 includes a hair dryer 4 fixedly connected to the processing box 1, a dust filter cover is fixedly installed on the air inlet of the hair dryer 4, a diversion pipe 5 is fixedly connected to the air outlet end of the hair dryer 4, one end of the diversion pipe 5 is connected to a side nozzle 6, and the other end of the diversion pipe 5 is fixedly connected to a diversion cover 7, a reversing head 8 is rotatably installed in the diversion cover 7, and the reversing head 8 is coaxially fixedly connected with a swing mechanism 9, and both ends of the reversing head 8 away from the hair dryer 4 are fixedly connected with an air guide pipe 10, and the air guide pipe 10 is fixedly connected with an oblique blowing head 11, and the side nozzle 6 changes the direction of the airflow blown out by the oblique blowing head 11 by blowing, and the processing box 1 is fixedly connected with a suction fan 12, and the air outlet end of the suction fan 12 is fixedly connected with a flange 13, and the suction fan 12 is fixedly connected with a suction head 15 through an air duct 14, and the air inlet end of the suction head 15 faces the side nozzle 6;

[0029] A shock absorbing structure 16 installed in the processing box 1;

[0030] The dust collecting structure 17 is installed on the shock absorbing structure 16 .

[0031] When in use, a protective film is required so that the feed port and the discharge port pass through the processing box 1, and the film-carrying limiting structure 2 is used to carry the protective film, so that the protective film is placed between the two groups of oblique blowing heads 11, and the protective film moves under the rolling of the external winding machine. During this period, the hair dryer 4 blows the diverter pipe 5, and the swing mechanism 9 drives the reversing head 8 to swing back and forth, so that the two groups of air guide pipes 10 intermittently guide high-speed gas, and the airflow intermittently ejected from the two groups of oblique blowing heads 11 agitates the protective film to vibrate. Under the blowing of wind force and the vibration of the protective film itself, the dust on the protective film is separated, and the hair dryer 4 blows air to the side nozzle 6 through the diverter pipe 5, so that the airflow blown out of the side nozzle 6 is mixed with the dust-mixed airflow and moves to the suction head 15. Under the suction of the suction fan 12, the dust-containing airflow is extracted from the protective film, and then the shock-absorbing structure 16 absorbs the vibration energy on the protective film by contacting the protective film, and then the dust-absorbing structure 17 further cleans the protective film by absorbing the dust. The utility model improves the cleanliness of the protective film after the dust is removed by the surface treatment device by means of vibration to shake off the dust, blowing off the dust with air, and picking up the dust.

[0032] In one case of this embodiment, the film-carrying limiting structure 2 includes a frame 18 fixedly connected to the processing box 1, a first motor 19 is fixedly mounted on the frame 18, a bidirectional screw 20 is fixedly connected to the output end of the first motor 19, two sets of threads on the bidirectional screw 20 are symmetrically and reversely arranged, two sets of symmetrically arranged sliders 21 are threadedly connected to the bidirectional screw 20, the sliders 21 are slidably connected to the frame 18, the sliders 21 are fixedly connected to the rollers 22, and the rollers 22 are rotatably connected to the pressure rollers 23. The first motor 19 drives the bidirectional screw 20 to rotate, so that the two sets of sliders 21 slide along the frame 18, the sliders 21 drive the pressure rollers 23 to move through the rollers 22, so as to adjust the spacing between the pressure rollers 23, and the pressure rollers 23 provide support for the moving protective film by squeezing the protective film.

[0033] In one case of this embodiment, the swing mechanism 9 includes a second motor 24 fixedly connected to the processing box 1, the output shaft of the second motor 24 is fixedly connected to a rotating frame 25, a driving shaft 26 is fixedly installed on the rotating frame 25, the driving shaft 26 is slidably connected to a transverse frame 27, the transverse frame 27 is fixedly connected to two sets of racks 28, a limiting groove 29 is provided on the rack 28, the limiting groove 29 is slidably connected to a limiting block 30, the limiting block 30 is fixedly connected to a vertical frame 31 fixedly connected to the processing box 1, and the rack 28 is meshedly connected to a gear 32 coaxially fixedly connected to the reversing head 8. The second motor 24 drives the rotating frame 25 to rotate, the rotating frame 25 drives the driving shaft 26, the driving shaft 26 slides in the transverse frame 27 and drives the transverse frame 27 to reciprocate, the transverse frame 27 drives the rack 28 to reciprocate, and the rack 28 drives the gear 32 to swing back and forth, so that the gear 32 drives the reversing head 8 to swing back and forth.

[0034] In one case of this embodiment, the shock absorbing structure 16 includes two sets of sleeves 33 symmetrically installed in the processing box 1, and multiple sets of hydraulic damping rods 34 are fixedly installed in the sleeves 33. The movable ends of the hydraulic damping rods 34 are fixedly connected to roller frames 35, and the roller frames 35 are rotatably connected to driven rollers 36. The vibration of the protective film is transmitted to the roller frames 35 through the driven rollers 36, and then the vibration is absorbed by the hydraulic damping rods 34, thereby reducing the vibration amplitude of the protective film.

[0035] Embodiment 2, based on embodiment 1, refer to Figure 1 The dust-adhering structure 17 includes an articulated seat 37 fixedly installed in the sleeve 33, the articulated seat 37 is articulated with a swing frame 38, a torsion spring is installed between the swing frame 38 and the articulated seat 37, the swing frame 38 is rotatably connected with a dust-adhering roller 39, the outer circumferential surface of the dust-adhering roller 39 is coated with a dust-adhering adhesive layer, the swing frame 38 is movably installed with an L-shaped retaining frame 40 movably connected with the dust-adhering roller 39, the swing frame 38 is threadedly connected with a locking member 41, and the end of the locking member 41 abuts against the L-shaped retaining frame 40. Driven by the coil spring, the swing frame 38 rotates toward the protective film, the dust-adhering roller 39 is pressed on the protective film, and the dust-adhering roller 39 rolls over the surface of the protective film during the movement of the protective film, thereby performing dust-adhering operation on the protective film, and after the locking member 41 is removed from the swing frame 38, the L-shaped retaining frame 40 is removed, so that it is convenient for personnel to replace the dust-adhering roller 39.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A protective film processing surface treatment device, comprising a treatment box, wherein a feed inlet and a discharge outlet are respectively provided on both sides of the treatment box, characterized in that: Also includes: Multiple sets of film-carrying limiting structures installed in the processing box; An oscillating ash removal structure installed in the processing box, the oscillating ash removal structure includes a hair dryer fixedly connected to the processing box, an air outlet end of the hair dryer is fixedly connected to a diversion pipe fitting, one end of the diversion pipe fitting is connected to a side nozzle, the other end of the diversion pipe fitting is fixedly connected to a diversion hood, a reversing head is rotatably installed in the diversion hood, the reversing head is coaxially fixedly connected to a swing mechanism, both ends of the reversing head away from the hair dryer are fixedly connected to an air guide pipe, the air guide pipe is fixedly connected to an oblique blowing head, the processing box is fixedly connected to a suction fan, the air outlet end of the suction fan is fixedly connected to a flange, the suction fan is fixedly connected to a suction head through an air duct, and the air inlet end of the suction head faces the side nozzle; A shock absorbing structure installed in the treatment box; Dust-absorbing structure mounted on a shock-absorbing structure.

2. A protective film processing surface treatment device according to claim 1, characterized in that: The film carrier limiting structure includes a frame fixedly connected to the processing box, a first motor is fixedly installed on the frame, a bidirectional screw is fixedly connected to the output end of the first motor, two sets of threads on the bidirectional screw are symmetrical and oppositely arranged, two sets of symmetrically arranged sliders are threadedly connected to the bidirectional screw, the sliders are slidably connected to the frame, the slider is fixedly connected to a roller shaft, and the roller shaft is rotatably connected to a pressure roller.

3. A protective film processing surface treatment device according to claim 2, characterized in that: The swing mechanism includes a second motor fixedly connected to the processing box, the output shaft of the second motor is fixedly connected to a rotating frame, the rotating frame is fixedly installed with a driving shaft, the driving shaft is slidably connected to a transverse frame, the transverse frame is fixedly connected to two sets of racks, the racks are provided with limiting grooves, the limiting grooves are slidably connected to limiting blocks, the limiting blocks are fixedly connected to a vertical frame fixedly connected to the processing box, and the rack is meshingly connected to a gear coaxially fixedly connected to the reversing head.

4. A protective film processing surface treatment device according to claim 1, characterized in that: The shock absorbing structure comprises two sets of casings symmetrically installed in the processing box, wherein a plurality of sets of hydraulic damping rods are fixedly installed in the casings, wherein the movable ends of the hydraulic damping rods are fixedly connected to roller frames, and the roller frames are rotatably connected to driven rollers.

5. A protective film processing surface treatment device according to claim 4, characterized in that: The dust collecting structure includes an articulated seat fixedly installed in the sleeve, the articulated seat is articulated with a swing frame, a torsion spring is installed between the swing frame and the articulated seat, the swing frame is rotatably connected to a dust collecting roller, an L-shaped retaining frame movably installed on the swing frame and movably connected to the dust collecting roller, a locking piece is threadedly connected to the swing frame, and an end of the locking piece abuts against the L-shaped retaining frame.

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