Automatic cleaning machine for roller shaft of optical film production equipment

Abstract

The utility model relates to the technical field of roller shaft cleaning, in particular to an automatic cleaning machine for a roller shaft of optical film production equipment. The roll shaft comprises a base, supporting plates are fixedly installed at the positions, close to the two sides, of the top side of the base, and two roll shaft bodies are rotationally installed between the two supporting plates. A driving motor in the cleaning assembly drives a second driving bevel gear, a plurality of first driving bevel gears and a rotating shaft to rotate, and then the first driving bevel gears at the two ends of the rotating shaft drive two sliding bevel gears to rotate on an L-shaped plate, so that the sliding bevel gears drive a one-way threaded rod to rotate; meanwhile, a one-way threaded rod vertically moves during rotation, the one-way threaded rod drives a triangular guide rail strip to vertically move, the triangular guide rail strip extrudes two L-shaped square strips, half roller brushes between the multiple L-shaped square strips clean the outer sides of the two roller shaft bodies, and therefore the cleaning effect can be achieved; the labor cost can be saved; and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller cleaning, in particular to an automatic roller cleaning machine for optical film production equipment. Background Art

[0002] Rollers play a vital role in the production of optical films. However, due to the influence of the production environment and process, various dirt and impurities are easily accumulated on the roller surface. On the one hand, on the optical film production line, impurities such as dust and fine particles may adhere to the roller surface due to the air flow. These impurities not only affect the surface finish of the roller, but may also be transferred to the optical film during the production process, thereby reducing the quality of the optical film and causing problems such as defects and spots. On the other hand, some chemicals may be used in the production process of optical films. After contact with the roller, these chemicals may remain and gradually accumulate on the roller surface, forming stains that are difficult to remove. If these stains are not cleaned in time, the heat transfer performance and rotation accuracy of the roller will be affected, which in turn affects the production efficiency and product quality of the optical film.

[0003] The traditional cleaning method usually adopts manual cleaning, which is not only inefficient but also difficult to guarantee the cleaning effect. Manual cleaning may not be thorough and cannot completely remove stubborn stains on the roller surface. At the same time, manual cleaning requires shutdown, which will cause production interruption and reduce production efficiency. Therefore, an automatic roller cleaning machine for optical film production equipment is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic roller cleaning machine for optical film production equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides an automatic roller cleaning machine for optical film production equipment, comprising a base, a support plate fixedly installed on the top side of the base near both sides, two roller bodies rotatably installed between the two support plates, a receiving plate fixedly installed on the top side of the two support plates, a cleaning component is provided on the receiving plate, and the cleaning component comprises a plurality of L-shaped square bars, the plurality of L-shaped square bars are respectively rotated on both sides of the receiving plate, two half-roller brushes are fixedly installed between the plurality of L-shaped square bars, a triangular guide bar is slidably installed on one side of the two L-shaped square bars near one side of the receiving plate, an L-shaped plate is fixedly installed on the top side of the receiving plate near both sides, a one-way threaded rod is threadedly connected to the L-shaped plate, and the bottom end of the one-way threaded rod is rotated on the triangular guide bar, and the triangular guide bar is driven to move vertically by the rotation of the one-way threaded rod on the L-shaped plate.

[0006] As a further improvement of the present technical solution, two sliding grooves are provided on the outer side of the one-way threaded rod, and sliding bevel gears are slidably installed in the two sliding grooves, and the sliding bevel gears rotate on the L-shaped plate.

[0007] As a further improvement of the present technical solution, a rotating shaft is rotatably installed on the two L-shaped plates, and a first driving bevel gear is fixedly connected to both ends and the middle position of the rotating shaft. A driving motor is fixedly installed in the middle position of the top side of the supporting plate, and a second driving bevel gear is fixedly connected to the output end of the driving motor.

[0008] As a further improvement of the present technical solution, the plurality of first drive bevel gears are respectively engaged with the second drive bevel gear and the sliding bevel gear, and the second drive bevel gear and the first drive bevel gear drive the rotating shaft to rotate on the two L-shaped plates, while driving the two sliding bevel gears to rotate on the two L-shaped plates.

[0009] As a further improvement of the present technical solution, when the sliding bevel gear rotates on the L-shaped plate, it simultaneously drives the one-way threaded rod to rotate on the L-shaped plate, and the sliding bevel gear slides in the two sliding grooves.

[0010] As a further improvement of the present technical solution, the one-way threaded rod drives the triangular guide bar to move vertically, and at the same time, under the action of the triangular guide bar, the L-shaped square bar is opened and merged.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the automatic roller cleaning machine of the optical film production equipment, the driving motor in the cleaning component drives the second driving bevel gear, multiple first driving bevel gears and the rotating shaft to rotate, and then the first driving bevel gears at both ends of the rotating shaft drive the two sliding bevel gears to rotate on the L-shaped plate, so that the sliding bevel gear drives the one-way threaded rod to rotate, and at the same time, the one-way threaded rod moves vertically during rotation, and the one-way threaded rod drives the triangular guide bar to move vertically, so that the triangular guide bar squeezes the two L-shaped square bars, and at the same time, the half-roller brushes between the multiple L-shaped square bars clean the outer sides of the two roller shaft bodies, thereby achieving a cleaning effect, thereby saving labor costs and increasing production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a schematic diagram of the structure of the utility model cleaning component;

[0015] Figure 3 It is a schematic cross-sectional view of the L-shaped plate of the utility model;

[0016] Figure 4 Figure is the structural diagram of the sliding groove and the sliding helical gear.

[0017] The meanings of the respective reference numerals in the drawings are as follows:

[0018] 1, base; 2, support plate; 3, roller shaft main body; 4, bearing plate; 5, cleaning assembly; 51, L-shaped square bar; 52, half roller brush; 53, triangular guide rail strip; 54, L-shaped plate; 55, one-way threaded rod; 56, sliding groove; 57, sliding helical gear; 58, rotating shaft; 59, first driving helical gear; 511, driving motor; 512, second driving helical gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0020] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4As shown, this embodiment provides an automatic roller cleaning machine for optical film production equipment, including a base 1, a support plate 2 is fixedly installed on the top side of the base 1 near the two sides, and the two support plates 2 can play a supporting and stabilizing role, and two roller bodies 3 are rotatably installed between the two support plates 2, and a receiving plate 4 is fixedly installed on the top side of the two support plates 2, and the receiving plate 4 is used to support and fix the cleaning device, and a cleaning component 5 is provided on the receiving plate 4, and the outer surface of the two roller bodies 3 can be cleaned by the cleaning component 5, and the cleaning component 5 includes a plurality of L-shaped square bars 51, and the plurality of L-shaped square bars 51 are respectively rotated on the receiving plates 4, two half-roller brushes 52 are fixedly installed between multiple L-shaped square bars 51 on both sides of the receiving plate 4, and the two half-roller brushes 52 are driven to rotate by the two L-shaped square bars 51 on both sides of the receiving plate 4, so that the two half-roller brushes 52 clean the outer surfaces of the two roller shaft bodies 3. A triangular guide bar 53 is slidably installed on one side of the two L-shaped square bars 51 on the side close to the receiving plate 4, and the triangular guide bar 53 can drive the two L-shaped square bars 51 to rotate and squeeze on one side of the receiving plate 4. An L-shaped plate 54 is fixedly installed on the top side of the receiving plate 4 near both sides, and a one-way threaded rod 55 is threadedly connected to the L-shaped plate 54, and the bottom end of the one-way threaded rod 55 rotates On the triangular guide bar 53, the one-way threaded rod 55 is rotated on the L-shaped plate 54 to drive the triangular guide bar 53 to move vertically, and the one-way threaded rod 55 drives the triangular guide bar 53 to move vertically. At the same time, under the action of the triangular guide bar 53, the L-shaped square bar 51 is opened and merged. Two sliding grooves 56 are provided on the outer side of the one-way threaded rod 55. Sliding bevel gears 57 are slidably installed in the two sliding grooves 56, and the sliding bevel gear 57 rotates on the L-shaped plate 54. When the sliding bevel gear 57 rotates on the L-shaped plate 54, it also drives the one-way threaded rod 55 to rotate on the L-shaped plate 54, and the sliding bevel gear 57 moves in the two sliding grooves 56. The two L-shaped plates 54 are rotatably mounted with a rotating shaft 58, and the two ends and the middle position of the rotating shaft 58 are fixedly connected with a first driving bevel gear 59, and the sliding bevel gear 57 drives the one-way threaded rod 55 to rotate. At the same time, the one-way threaded rod 55 moves vertically during rotation, and the sliding bevel gear 57 slides in the two sliding grooves 56 on the one-way threaded rod 55, and the one-way threaded rod 55 drives the triangular guide bar 53 to move vertically, so that the triangular guide bar 53 squeezes the two L-shaped square bars 51, and at the same time, the half-roller brush 52 between the multiple L-shaped square bars 51 cleans the outer sides of the two roller shaft bodies 3, thereby achieving a cleaning effect.

[0023] A driving motor 511 is fixedly installed in the middle position of the top side of the receiving plate 4, and the output end of the driving motor 511 is fixedly connected to the second driving bevel gear 512. Multiple first driving bevel gears 59 are respectively engaged with the second driving bevel gear 512 and the sliding bevel gear 57. The second driving bevel gear 512 and the 59 first driving bevel gears drive the rotating shaft 58 to rotate on the two L-shaped plates 54, and at the same time drive the two sliding bevel gears 57 to rotate on the two L-shaped plates 54, thereby achieving the effect of providing driving force.

[0024] When the automatic roller cleaning machine of the optical film production equipment of this embodiment is used, first, the second driving bevel gear 512, multiple first driving bevel gears 59 and the rotating shaft 58 are driven to rotate by the driving motor 511, and then the first driving bevel gears 59 at both ends of the rotating shaft 58 drive the two sliding bevel gears 57 to rotate on the L-shaped plate 54, and the sliding bevel gears 57 drive the one-way threaded rod 55 to rotate. At the same time, the one-way threaded rod 55 moves vertically during rotation, and the sliding bevel gear 57 slides in the two sliding grooves 56 on the one-way threaded rod 55, and the one-way threaded rod 55 drives the triangular guide bar 53 to move vertically, so that the triangular guide bar 53 squeezes the two L-shaped square bars 51, and at the same time, the half-roller brush 52 between the multiple L-shaped square bars 51 cleans the outer sides of the two roller bodies 3, thereby achieving a cleaning effect.

[0025] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic roller cleaning machine for optical film production equipment, comprising a base (1), a top side of the base (1) having support plates (2) fixedly mounted near both sides thereof, and two roller bodies (3) rotatably mounted between the two support plates (2), characterized in that: A receiving plate (4) is fixedly mounted on the top side of the two support plates (2), and a cleaning assembly (5) is provided on the receiving plate (4). The cleaning assembly (5) comprises a plurality of L-shaped square bars (51), the plurality of L-shaped square bars (51) respectively rotate on both sides of the receiving plate (4), two half-roller brushes (52) are fixedly mounted between the plurality of L-shaped square bars (51), and a triangular guide bar (53) is slidably mounted on one side of the two L-shaped square bars (51) close to the receiving plate (4). An L-shaped plate (54) is fixedly mounted on the top side of the receiving plate (4) near both sides, a one-way threaded rod (55) is threadedly connected to the L-shaped plate (54), and the bottom end of the one-way threaded rod (55) rotates on the triangular guide bar (53), and the one-way threaded rod (55) rotates on the L-shaped plate (54), driving the triangular guide bar (53) to move vertically.

2. The automatic roller cleaning machine for optical film production equipment according to claim 1, characterized in that: Two sliding grooves (56) are provided on the outer side of the one-way threaded rod (55), and sliding bevel gears (57) are slidably installed in the two sliding grooves (56), and the sliding bevel gears (57) rotate on the L-shaped plate (54).

3. The automatic roller cleaning machine for optical film production equipment according to claim 1, characterized in that: A rotating shaft (58) is rotatably mounted on the two L-shaped plates (54), and a first driving bevel gear (59) is fixedly connected to both ends and the middle position of the rotating shaft (58). A driving motor (511) is fixedly mounted at the middle position of the top side of the receiving plate (4), and a second driving bevel gear (512) is fixedly connected to the output end of the driving motor (511).

4. The automatic roller cleaning machine for optical film production equipment according to claim 3, characterized in that: The plurality of first driving bevel gears (59) are respectively engaged with the second driving bevel gear (512) and the sliding bevel gear (57), and the second driving bevel gear (512) and the first driving bevel gear (59) drive the rotating shaft (58) to rotate on the two L-shaped plates (54), and at the same time drive the two sliding bevel gears (57) to rotate on the two L-shaped plates (54).

5. The automatic roller cleaning machine for optical film production equipment according to claim 2, characterized in that: When the sliding bevel gear (57) rotates on the L-shaped plate (54), it simultaneously drives the one-way threaded rod (55) to rotate on the L-shaped plate (54), and the sliding bevel gear (57) slides in the two sliding grooves (56).

6. The automatic roller cleaning machine for optical film production equipment according to claim 1, characterized in that: By the one-way The threaded rod (55) drives the triangular guide rail (53) to move vertically. At the same time, under the action of the triangular guide rail (53), The L-shaped square strips (51) are opened and merged.

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