Hardened film processing dust removal device

Abstract

The utility model discloses a kind of hardening film processing dust removal devices, including rack, adjusting assembly is arranged on the upper and lower inner side wall of the rack, the adjusting assembly is connected with first motor, driving dust roller, driven dust roller, the rack side is symmetrically distributed and is fixedly connected with two second mounting frames, the left side of the second mounting frame is fixedly connected with second motor, the output shaft of the second motor is fixedly connected with first rotary disc, the right side wall of the second mounting frame is rotatably connected with second rotary disc, between the first rotary disc, second rotary disc, multiple clamping assemblies are arranged in the form of circumferential distribution. The utility model is adhered to dust on the surface of driving dust roller and driven dust roller by dust paper, avoid driving dust roller and driven dust roller surface adsorption too much dust to influence dust removal effect, by first rotary disc and second rotary disc drive the rotation of dust paper roll clamped by clamping assembly, the automatic replacement of dust paper is realized.

Description

Technical Field

[0001] This utility model relates to the field of hardened film processing technology, specifically a dust removal device for hardened film processing. Background Technology

[0002] Hardened film is a general term for a class of functional films. It is a deep-processed product in which a hardening layer is coated onto film materials such as PET (polyethylene terephthalate), TAC (cellulose triacetate), or PC (polycarbonate). Its main purpose is to improve the scratch resistance of film sheets and provide better protection. During the production and processing of hardened film, it is necessary to remove dust from the surface of the substrate film to avoid dust adhering to the surface of the substrate film during the processing of hardened film and affecting the processing yield of hardened film.

[0003] Existing dust removal methods typically use contact-type adhesive rollers to clean the substrate film. After the adhesive rollers adsorb dust from the surface of the substrate film, their own surface gradually becomes saturated with dust, and their dust removal capacity decreases accordingly. If they are not cleaned in time, they may even cause secondary pollution to the substrate film. Summary of the Invention

[0004] The purpose of this invention is to provide a dust removal device for hardened film processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dust removal device for hardening film processing, comprising a frame, wherein adjustment components are provided on the upper and lower inner side walls of the frame, the adjustment components are connected to a first motor, an active dust removal roller, and a driven dust removal roller, two second mounting brackets are symmetrically distributed and fixedly connected to the side of the frame, a second motor is fixedly connected to the left side of the second mounting bracket, a first rotating disk is fixedly connected to the output shaft of the second motor, a second rotating disk is rotatably connected to the right side wall of the second mounting bracket, and a plurality of clamping components are arranged circumferentially between the first rotating disk and the second rotating disk.

[0006] Preferably, the adjustment assembly includes four electric telescopic rods, four pressure sensors, and two first mounting brackets. The four electric telescopic rods are symmetrically distributed and fixedly connected to the upper and lower side walls of the frame. The pressure sensors are fixedly connected to the telescopic ends of the electric telescopic rods, and the first mounting brackets are fixedly connected to the side of the pressure sensors away from the electric telescopic rods.

[0007] Preferably, the clamping assembly includes a plurality of first clamping blocks, a plurality of rotating blocks, a plurality of springs, and a plurality of second clamping blocks. The plurality of first clamping blocks are circumferentially distributed and rotatably connected to the side of a first rotating disk, and the plurality of rotating blocks are circumferentially distributed and rotatably connected to the side of a second rotating disk. A circular groove is formed in the middle of the rotating block. One end of the spring is fixedly connected to the side of the rotating block, and the second clamping block is fixedly connected to the end of the spring away from the rotating block.

[0008] Preferably, the first motor is fixedly connected to the side of a first mounting bracket, one end of the active dust removal roller is fixedly connected to the output shaft of the first motor, and the end of the active dust removal roller away from the first motor is rotatably connected to the inner side wall of the first mounting bracket.

[0009] Preferably, the driven dust removal roller is rotatably connected at both ends to the inner sidewall of another first mounting bracket.

[0010] Preferably, an extension rod is fixedly connected to the side of the second clamping block near the spring, and the end of the extension rod away from the second clamping block extends into the circular groove in the middle of the rotating block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention uses an active and a driven dust removal roller to adsorb dust from the surface of the hardened film. Adhesive paper then adheres to the dust on the surfaces of the active and driven dust removal rollers, preventing excessive dust adsorption from affecting the dust removal effect. The first and second rotating disks drive the adhesive paper roll held by the clamping component to rotate, achieving automatic replacement of the adhesive paper without stopping the machine for manual operation. This significantly improves the continuity and automation level of production and reduces the labor intensity of workers. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention;

[0016] Figure 4 This is a schematic diagram of the clamping component structure of this utility model.

[0017] In the diagram: 1. Frame; 2. Adjustment assembly; 21. Electric telescopic rod; 22. Pressure sensor; 23. First mounting bracket; 3. First motor; 4. Active dust removal roller; 5. Driven dust removal roller; 6. Second mounting bracket; 7. Second motor; 8. First rotating disk; 9. Second rotating disk; 10. Clamping assembly; 101. First clamping block; 102. Rotating block; 103. Spring; 104. Second clamping block; 11. Extension rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a dust removal device for hardening film processing, including a frame 1, an adjustment component 2 installed on the upper and lower inner side walls of the frame 1, two second mounting brackets 6 symmetrically distributed and installed on the side of the frame 1 by bolts, a second motor 7 installed on the left side of the second mounting bracket 6 by bolts, a first rotating disk 8 installed on the output shaft of the second motor 7 by a coupling, a second rotating disk 9 rotatably connected to the right side wall of the second mounting bracket 6 by a bearing, and multiple clamping components 10 circumferentially distributed and installed between the first rotating disk 8 and the second rotating disk 9.

[0020] The adjustment assembly 2 includes four electric telescopic rods 21, four pressure sensors 22, and two first mounting brackets 23. The four electric telescopic rods 21 are symmetrically distributed and installed on the upper and lower side walls of the frame 1 by bolts. The pressure sensors 22 are threaded to the telescopic ends of the electric telescopic rods 21. The first mounting brackets 23 are installed on the side of the pressure sensors 22 away from the electric telescopic rods 21 by bolts.

[0021] The clamping assembly 10 includes a plurality of first clamping blocks 101, a plurality of rotating blocks 102, a plurality of springs 103, and a plurality of second clamping blocks 104. The plurality of first clamping blocks 101 are circumferentially distributed and rotatably connected to the side of the first rotating disk 8 via bearings. The plurality of rotating blocks 102 are circumferentially distributed and rotatably connected to the side of the second rotating disk 9 via bearings. A circular groove is provided in the middle of the rotating block 102. One end of the spring 103 is welded to the side of the rotating block 102. The second clamping block 104 is welded to the end of the spring 103 away from the rotating block 102.

[0022] The first motor 3 is bolted to the side of a first mounting bracket 23. One end of the active dust removal roller 4 is mounted on the output shaft of the first motor 3 via a coupling. The end of the active dust removal roller 4 away from the first motor 3 is rotatably connected to the inner wall of the first mounting bracket 23 via a bearing.

[0023] Both ends of the driven dust removal roller 5 are rotatably connected to the inner side wall of another first mounting bracket 23 via bearings. Both the active dust removal roller 4 and the driven dust removal roller 5 are electrostatic dust removal rollers.

[0024] The extension rod 11 is threaded to the side of the second clamping block 104 near the spring 103, and the end of the extension rod 11 away from the second clamping block 104 extends into the circular groove in the middle of the rotating block 102.

[0025] The electric telescopic rod 21, pressure sensor 22, active dust removal roller 4, driven dust removal roller 5, and second motor 7 are connected to an external industrial control computer via wires. The external industrial control computer controls the opening and closing of each electronic device. All of the above electronic devices belong to the prior art, and their specific structure, working principle and electrical connection relationship will not be described in detail here.

[0026] Working principle: When using this device, press the second clamping block 104 inward and place the adhesive paper roll between the first clamping block 101 and the second clamping block 104. The elastic force of the spring 103 will cause the first clamping block 101 and the second clamping block 104 to clamp the adhesive paper roll. Start the electric telescopic rod 21. The electric telescopic rod 21 drives the active dust removal roller 4 and the driven dust removal roller 5 to move closer to each other through the first mounting frame 23. When the pressure sensor 22 detects pressure, it transmits a signal to the external industrial control computer. The external industrial control computer controls the electric telescopic rod 21 to stop extending. The first motor 3 drives the active dust removal roller 4 to rotate, and the friction drives the hardened film and the driven dust removal roller 5 to rotate synchronously. The system uses an active dust removal roller 4 and a driven dust removal roller 5 to adsorb dust from the surface of the hardened film. Adhesive paper adheres to the dust on the surfaces of the active and driven dust removal rollers 4 and 5, preventing excessive dust from affecting the dust removal effect. An external industrial control computer periodically starts a second motor 7, which drives the first rotating disk 8 to rotate at a certain angle, thereby bringing clean adhesive paper rolls into contact with the active and driven dust removal rollers 4 and 5. When the dust is applied, the worker can tear off the adhesive paper. By setting multiple adhesive paper rolls, the frequency of operation for workers is reduced. This utility model has the advantages of being easy to use and having good results.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for hardened film processing, comprising a frame (1), characterized in that: The frame (1) is provided with adjustment components (2) on the upper and lower inner walls. The adjustment components (2) are connected to a first motor (3), an active dust removal roller (4), and a driven dust removal roller (5). Two second mounting brackets (6) are fixedly connected to the side of the frame (1) in a symmetrical arrangement. A second motor (7) is fixedly connected to the left side of the second mounting bracket (6). A first rotating disk (8) is fixedly connected to the output shaft of the second motor (7). A second rotating disk (9) is rotatably connected to the right side of the second mounting bracket (6). Multiple clamping components (10) are arranged in a circumferential arrangement between the first rotating disk (8) and the second rotating disk (9).

2. The dust removal device for hardened film processing according to claim 1, characterized in that: The adjustment assembly (2) includes four electric telescopic rods (21), four pressure sensors (22), and two first mounting brackets (23). The four electric telescopic rods (21) are symmetrically distributed and fixedly connected to the upper and lower side walls of the frame (1). The pressure sensors (22) are fixedly connected to the telescopic ends of the electric telescopic rods (21). The first mounting brackets (23) are fixedly connected to the side of the pressure sensors (22) away from the electric telescopic rods (21).

3. The dust removal device for hardened film processing according to claim 1, characterized in that: The clamping assembly (10) includes a plurality of first clamping blocks (101), a plurality of rotating blocks (102), a plurality of springs (103), and a plurality of second clamping blocks (104). The plurality of first clamping blocks (101) are circumferentially distributed and rotatably connected to the side of the first rotating disk (8). The plurality of rotating blocks (102) are circumferentially distributed and rotatably connected to the side of the second rotating disk (9). A circular groove is provided in the middle of the rotating block (102). One end of the spring (103) is fixedly connected to the side of the rotating block (102). The second clamping block (104) is fixedly connected to the end of the spring (103) away from the rotating block (102).

4. The dust removal device for hardened film processing according to claim 1, characterized in that: The first motor (3) is fixedly connected to the side of a first mounting bracket (23), one end of the active dust removal roller (4) is fixedly connected to the output shaft of the first motor (3), and the end of the active dust removal roller (4) away from the first motor (3) is rotatably connected to the inner wall of the first mounting bracket (23).

5. The dust removal device for hardened film processing according to claim 1, characterized in that: The driven dust removal roller (5) is rotatably connected at both ends to the inner side wall of another first mounting bracket (23).

6. The dust removal device for hardened film processing according to claim 3, characterized in that: An extension rod (11) is fixedly connected to the side of the second clamping block (104) near the spring (103). The end of the extension rod (11) away from the second clamping block (104) extends into the circular groove in the middle of the rotating block (102).

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