Evaporation roller cleaning device

Abstract

The utility model belongs to the technical field of evaporation roller cleaning, and particularly relates to an evaporation roller cleaning device which comprises a base, supports are symmetrically and fixedly installed at the top end of the base, an evaporation roller body is rotationally connected to the tops of the supports, a portal frame is fixedly installed at the tops of the supports, and a moving assembly is arranged in the portal frame. Cleaning cotton and a cleaning frame are arranged on the right side of the evaporation roller body, a hook-and-loop fastener mechanism is arranged between the cleaning cotton and the cleaning frame, and the moving assembly comprises a double-thread screw rod, a fixing frame, a mounting plate, an air cylinder, a piston rod, a moving rod and a sliding block. According to the evaporation roller, the moving assembly is arranged at the top end of the evaporation roller body, when the evaporation roller works, the cleaning frame and the cleaning cotton at the bottom end can be driven to move through mutual cooperation of internal structures of the moving assembly, then the surface of the evaporation roller body is wiped and cleaned, and the moving assembly has small influence on the evaporation roller body in a high-temperature environment; and the use of equipment is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of evaporation roller cleaning, more specifically to a kind of evaporation roller cleaning device. BACKGROUND

[0002] Evaporation roller cleaning device is a kind of support equipment for evaporation roller surface wiping, evaporation refers to under vacuum conditions, using certain heating evaporation method evaporates coating film material and makes it gasification, particle flies to the surface of substrate and condenses into film process method, evaporation equipment includes evaporation roller.In the evaporation equipment operation process, evaporation roller needs to be cleaned frequently to meet the working requirements of equipment, with the continuous development of science and technology, people's manufacturing process requirements for evaporation roller cleaning device are higher and higher

[0003] According to the search announcement No. CN220461463U, a kind of evaporation roller cleaning device is disclosed, including first positioning support and second positioning support, the upper end position of the first positioning support is integrally positioned with first cleaning top bracket, the upper end position of the second positioning support is integrally positioned with second cleaning top bracket, the first cleaning top bracket and second cleaning top bracket between the activity setting have telescopic rod.The evaporation roller cleaning device of the utility model, set up a with the evaporation roller surface shape matched roller brush, the roller brush can move along the surface of evaporation roller, realize the cleaning of evaporation roller surface, strong magnetic positioning, it is convenient to disassemble and reassemble, without manual, cleaning is safer.

[0004] The cleaning device used in the utility model is for wiping and cleaning without stopping in the process of equipment running, however, evaporation is in a high temperature environment, and the high temperature condition will affect the strong magnetic attraction piece, resulting in weakened magnetic force, and the magnetic force may not be able to be attracted for a long time, so that the cleaning device falls off, affecting the use of the device. UTILITY MODEL CONTENTS

[0005] The main purpose of the present disclosure is to provide an evaporation roller cleaning device to effectively solve the problems raised by the inventor in the above background.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An evaporation roller cleaning device, including base, the top of the base is fixedly installed with support, the top of the support is rotatably connected with evaporation roller body, the top of the support is fixedly installed with gantry, the inside of the gantry is provided with moving assembly, the right side of the evaporation roller body is provided with cleaning cotton and cleaning frame, the cleaning cotton and the cleaning frame are provided with magic tape mechanism between.

[0008] Preferably, the moving assembly comprises a double thread lead screw, a fixed frame, a mounting plate, a cylinder, a piston rod, a moving rod and a sliding block, through the cooperation between the internal structures of the moving assembly, the cleaning frame at the bottom end and the cleaning cotton can be moved to wipe and clean the surface of the evaporation roller body, the double thread lead screw is rotationally connected at the top of the gantry, the two fixed frames are symmetrically fixedly installed at the top of the gantry and located at the bottom end of the double thread lead screw.

[0009] Preferably, the top end of the moving rod is slidably connected with the outer wall of the double thread lead screw, the bottom end of the moving rod is fixedly connected with the top end of the mounting plate, when the double thread lead screw rotates, the top of the moving rod can reciprocatingly move along the thread of the outer wall of the double thread lead screw, and the bottom end of the mounting plate is fixedly installed at the top end of the cylinder.

[0010] Preferably, the top of the piston rod is slidably inserted into the cylinder, and the bottom end of the piston rod is fixedly installed at the top center of the cleaning frame, so that the piston rod can be elongated to drive the cleaning frame at the bottom end to move downward and be attached to the surface of the evaporation roller body, thereby facilitating cleaning operation.

[0011] Preferably, the opposite sides of the two fixed frames are symmetrically provided with sliding grooves matched with the sliding blocks, the sliding grooves are convenient for the movement of the sliding blocks in the fixed frames, the sliding blocks are slidably connected in the sliding grooves, and the opposite ends of the two sliding blocks are symmetrically fixedly connected with the bottom of the moving rod, so that the stable movement of the moving rod can be ensured and deviation can be avoided.

[0012] Preferably, the Velcro mechanism comprises a Velcro hook surface and a Velcro loop surface, the bottom end of the Velcro hook surface is fixedly connected with the top end of the cleaning cotton, the top end of the Velcro hook surface is bonded with the bottom end of the Velcro loop surface, and the top end of the Velcro loop surface is fixedly connected with the bottom end of the cleaning frame, so that the cleaning cotton can be simply installed at the bottom end of the cleaning frame through the convenience of the connection between the Velcro loop surface and the Velcro hook surface, and the cleaning cotton is convenient to replace.

[0013] Compared with the prior art, the application has the following advantages:

[0014] (1) In the application, the moving assembly is arranged at the top end of the evaporation roller body, through the cooperation between the internal structures of the moving assembly, the cleaning frame at the bottom end and the cleaning cotton can be moved to wipe and clean the surface of the evaporation roller body, the assembly has little influence on the high-temperature environment and does not affect the use of the equipment.

[0015] (2) In the application, the cleaning frame and the cleaning cotton are connected through Velcro, so that the cleaning cotton can be directly replaced when it needs to be replaced, which is convenient and fast and convenient to use.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram provided by the utility model shows;

[0017] Figure 2 It is the whole structure schematic diagram provided by the utility model shows; Figure 1 The structure enlarged schematic diagram of B in the middle shows;

[0018] Figure 3 It is the first cross section structure schematic diagram provided by the utility model shows;

[0019] Figure 4 It is the whole structure schematic diagram provided by the utility model shows; Figure 3 The structure enlarged schematic diagram of B in the middle shows.

[0020] Icon: 1, base; 2, support; 3, gantry; 4, evaporation roller body; 5, double thread screw rod; 6, fixed frame; 7, mounting plate; 8, air cylinder; 9, piston rod; 10, cleaning frame; 11, magic tape face; 12, magic tape hook face; 13, cleaning cotton; 14, moving rod; 15, sliding block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides the following embodiments:

[0023] An evaporation roller cleaning device, including base 1, the top of base 1 is fixedly installed with support 2, the top of support 2 is rotatably connected with evaporation roller body 4, the top of support 2 is fixedly installed with gantry 3, the inside of gantry 3 is provided with moving assembly, the right side of evaporation roller body 4 is provided with cleaning cotton 13 and cleaning frame 10, and magic tape mechanism is arranged between cleaning cotton 13 and cleaning frame 10.

[0024] Specifically, the moving assembly includes double thread screw rod 5, fixed frame 6, mounting plate 7, air cylinder 8, piston rod 9, moving rod 14 and sliding block 15. The moving assembly can drive the cleaning frame 10 and cleaning cotton 13 at the bottom to move by the mutual cooperation between the internal structures of the moving assembly, then wipe and clean the surface of the evaporation roller body 4. The double thread screw rod 5 is rotatably connected to the top of the gantry 3, and the two fixed frames 6 are symmetrically fixedly installed at the top of the gantry 3 and located at the bottom end of the double thread screw rod 5.

[0025] The surface of the double-wound screw 5 has two spiral lines with opposite directions, and the starting and ending ends of the two lines are connected to form a complete loop. In this way, the moving rod 14 can move automatically back and forth when it moves along the surface lines, and the movement of the moving rod 14 will not be affected no matter how the double-wound screw 5 rotates. This allows for back-and-forth wiping and cleaning of the surface of the vapor deposition roller body 4. A motor is fixedly installed on one side of the gantry frame 3, and the output end of the motor is connected to one end of the double-wound screw 5.

[0026] Specifically, the top end of the moving rod 14 is slidably connected to the outer wall of the double-threaded screw 5, and the bottom end of the moving rod 14 is fixedly connected to the top end of the mounting plate 7. When the double-threaded screw 5 rotates, the top end of the moving rod 14 can reciprocate along the texture of the outer wall of the double-threaded screw 5. The bottom end of the mounting plate 7 is fixedly installed on the top end of the cylinder 8.

[0027] The shape of the top of the moving rod 14 matches the texture of the surface of the double-threaded screw 5, so that the outer wall of the top of the moving rod 14 can fit tightly against the surface of the double-threaded screw 5. When the moving rod 14 moves, the cylinder 8 at the bottom can be started synchronously by the mounting plate 7.

[0028] Specifically, the top of the piston rod 9 is slidably inserted into the inside of the cylinder 8, and the bottom end of the piston rod 9 is fixedly installed at the top center of the cleaning rack 10. After the cylinder 8 is started, the piston rod 9 can be extended, thereby causing the cleaning rack 10 at the bottom to move down and fit against the surface of the vapor deposition roller body 4, thus facilitating the cleaning operation.

[0029] After cleaning is completed, the piston rod 9 is retracted by the cylinder 8, which drives the cleaning frame 10 to rise, thereby moving the cleaning cotton 13 away from the vapor deposition roller body 4 and avoiding affecting the vapor deposition operation of the vapor deposition roller body 4.

[0030] Specifically, the two fixed frames 6 have symmetrical grooves on opposite sides that are adapted to the sliders 15. By opening the grooves, the sliders 15 can move inside the fixed frames 6. The sliders 15 are slidably connected inside the grooves. The opposite ends of the two sliders 15 are symmetrically fixed to the bottom of the moving rod 14. By setting two sliders 15, the moving rod 14 can be moved stably without deviation.

[0031] When the double-stretched screw 5 rotates, the sliding rod 14 can be stably slid laterally along the texture of the double-stretched screw 5 under the action of the sliders 15 on both sides. It also serves as a support, supporting the cleaning rack 10 and cleaning cotton 13 inside the gantry 3, so that the cleaning rack 10 and cleaning cotton 13 will not fall off.

[0032] Specifically, the hook and loop mechanism includes a hook and loop loop surface 11 and a hook and loop loop surface 12. The bottom end of the hook and loop loop surface 12 is fixedly connected to the top end of the cleaning cotton 13, and the top end of the hook and loop loop surface 12 is glued to the bottom end of the hook and loop loop surface 11. The top end of the hook and loop loop surface 11 is fixedly connected to the bottom end of the cleaning rack 10. By setting the hook and loop loop surface 11 and the hook and loop loop surface 12, the cleaning cotton 13 can be easily installed at the bottom end of the cleaning rack 10 by taking advantage of the convenience of the connection between the two, and it is also convenient to replace the cleaning cotton 13 in the future.

[0033] The hook and loop side 11 and the hook and loop side 12 are connected to the cleaning rack 10 and the cleaning cotton 13 by self-adhesive. The hook and loop side 11 and the hook and loop side 12 are made of nylon and polyester mixture, which has good flame retardant properties and is environmentally friendly.

[0034] The working principle of this utility model is as follows: First, the cylinder 8 is activated to push the piston rod 9 to extend it, and the cleaning frame 10 drives the cleaning cotton 13 to descend synchronously. Then, the bottom end of the cleaning cotton 13 is brought into contact with the surface of the vapor deposition roller body 4. After that, the motor is started to drive the double-grooved screw 5 to rotate. Since the top of the moving rod 14 is in close contact with the texture on the surface of the double-grooved screw 5, when the double-grooved screw 5 rotates, it can drive the moving rod 14 to move laterally. Since the surface of the double-grooved screw 5 has two spiral lines with opposite directions, and the starting and ending ends of the two lines are connected respectively, a complete loop is formed. Thus, when the moving rod 14 moves along the texture on the surface, it can automatically reciprocate, thereby driving the cleaning frame 10 and the cleaning cotton 13 at the bottom to move synchronously, so as to wipe and clean the surface of the vapor deposition roller body 4 back and forth.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cleaning device for vapor deposition rollers, comprising a base (1), characterized in that: A bracket (2) is symmetrically fixedly installed on the top of the base (1). A vapor deposition roller body (4) is rotatably connected to the top of the bracket (2). A gantry frame (3) is fixedly installed on the top of the bracket (2). A moving component is provided inside the gantry frame (3). A cleaning cotton (13) and a cleaning rack (10) are provided on the right side of the vapor deposition roller body (4). A Velcro mechanism is provided between the cleaning cotton (13) and the cleaning rack (10).

2. The vapor deposition roller cleaning device according to claim 1, characterized in that: The moving assembly includes a double-stitched screw (5), a fixing bracket (6), a mounting plate (7), a cylinder (8), a piston rod (9), a moving rod (14), and a slider (15). The double-stitched screw (5) is rotatably connected to the top of the gantry (3). The two fixing brackets (6) are symmetrically fixedly installed on the top of the gantry (3) and located at the bottom end of the double-stitched screw (5).

3. The vapor deposition roller cleaning device according to claim 2, characterized in that: The top end of the moving rod (14) is slidably connected to the outer wall of the double-threaded screw (5), and the bottom end of the moving rod (14) is fixedly connected to the top end of the mounting plate (7). The bottom end of the mounting plate (7) is fixedly installed on the top end of the cylinder (8).

4. The vapor deposition roller cleaning device according to claim 2, characterized in that: The top of the piston rod (9) is slidably inserted into the inside of the cylinder (8), and the bottom end of the piston rod (9) is fixedly installed at the top center of the cleaning rack (10).

5. The vapor deposition roller cleaning device according to claim 2, characterized in that: The two fixed brackets (6) have symmetrical grooves on opposite sides that are adapted to the sliders (15). The sliders (15) are slidably connected inside the grooves, and the opposite ends of the two sliders (15) are symmetrically fixed to the bottom of the moving rod (14).

6. The vapor deposition roller cleaning device according to claim 2, characterized in that: The hook and loop mechanism includes a hook and loop loop surface (11) and a hook and loop loop surface (12). The bottom end of the hook and loop loop surface (12) is fixedly connected to the top end of the cleaning cotton (13), and the top end of the hook and loop loop surface (12) is bonded to the bottom end of the hook and loop loop surface (11). The top end of the hook and loop loop surface (11) is fixedly connected to the bottom end of the cleaning rack (10).

Images