Wiping mechanism for display screen production

Abstract

The utility model belongs to the technical field of display screen production, and particularly relates to a wiping mechanism for display screen production, which comprises a bottom table, cleaning and wiping mechanisms are arranged on the bottom table, and a clamping and bearing mechanism is arranged between the cleaning and wiping mechanisms. Through the arranged cleaning and wiping mechanism, cleaning cotton and a display screen are effectively in slight pressure contact during dust cleaning, a power motor arranged on a bottom table drives a second lead screw to rotate, a lifting table is driven to descend, a buffer mounting assembly, a pressing rod and a tensioning outer rod move downwards, and the display screen is cleaned. And meanwhile, the cleaning and wiping assembly is driven to move downwards, certain tensioning force is generated on the cleaning and wiping assembly, the cleaning wheel assembly drives the cleaning and wiping assembly to rotate and move to conduct certain pressure contact cleaning on the display screen, the cleaning effect of the display screen is guaranteed, mechanical wiping is added, the wiping efficiency is improved, use is convenient, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of display screen manufacturing technology, specifically relating to a wiping mechanism for display screen manufacturing. Background Technology

[0002] A display screen is a computer's I / O device, meaning an input / output device. It can be categorized into various types, such as CRT and LCD. It's a display tool that transmits electronic documents through specific equipment to a screen, which then reflects the image onto the human eye. A display screen is often also called a monitor.

[0003] In existing technologies, dust accumulates on the screen during production, affecting the adhesive's bonding effect and making it difficult to guarantee the quality of the finished product. Furthermore, cleaning cotton cannot effectively apply slight pressure to the screen during dust removal. Therefore, there is an urgent need to design a wiping mechanism for display screen production to address these issues. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model discloses a wiping mechanism for display screen production.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A wiping mechanism for display screen production includes a base platform, a cleaning and wiping mechanism disposed on the base platform, and a clamping and supporting mechanism disposed between the cleaning and wiping mechanisms.

[0007] The cleaning and wiping mechanism includes a second lead screw rotatably mounted inside the base platform. A power motor is installed at one end of the second lead screw, and a lifting platform is installed on the outer surface of the second lead screw. A lifting limit groove is vertically provided on the lifting platform, and a buffer mounting assembly is installed inside the lifting limit groove. Two sets of pressure rods are longitudinally and rotatably mounted on the lower end of the buffer mounting assembly, and tensioning outer rods are installed on the outer surface of the two sets of pressure rods. Cleaning wheel assemblies are longitudinally and parallelly arranged on both sides of the base platform, and cleaning and wiping components are installed on the outer surface of the cleaning wheel assemblies.

[0008] Preferably, the clamping and bearing mechanism includes a vertical plate fixedly installed on the front side of the base platform, a lateral moving component is provided on the vertical plate, a limiting light rod is provided on one side of the lateral moving component, a second moving stage is movably provided on the outer surface of the limiting light rod, a positioning and clamping component is provided above both the lateral moving component and the second moving stage, and a bearing platform is fixedly installed between the lateral moving component and the second moving stage.

[0009] Preferably, the cleaning wheel assembly includes an active cleaning wheel mounted on the base platform, a stepper motor mounted at the rear end of the active cleaning wheel, and a secondary cleaning wheel mounted on one side of the active cleaning wheel.

[0010] Preferably, the cleaning and wiping assembly includes a cleaning belt disposed on the outer surface of the cleaning wheel assembly, and cleaning cotton is installed on the cleaning belt.

[0011] Preferably, the lateral movement component includes a first lead screw mounted on the vertical plate, a drive motor mounted at one end of the first lead screw, and a first moving table mounted on the outer surface of the first lead screw.

[0012] Preferably, the positioning and clamping assembly includes a rubber positioning platform disposed above the lateral moving assembly and the second moving stage, and a positioning screw is disposed above the rubber positioning platform.

[0013] The beneficial effects are:

[0014] This utility model discloses a wiping mechanism for display screen production. The wiping mechanism effectively ensures that the cleaning cotton makes slight pressure contact with the display screen when cleaning dust. A power motor mounted on the base platform drives the second lead screw to rotate, causing the lifting platform to descend. This causes the buffer mounting assembly, pressure rod, and tensioning outer rod to move downwards, simultaneously pulling the wiping assembly downwards and generating a certain tension force. The cleaning wheel assembly drives the wiping assembly to rotate and move, making pressure contact with the display screen for cleaning. This ensures the cleaning effect of the display screen, increases mechanized wiping, improves wiping efficiency, and is convenient and practical. Attached Figure Description

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

[0016] Figure 2 This is a front view structural diagram of the present invention;

[0017] Figure 3 This is another view of the structural schematic diagram of this utility model;

[0018] Figure 4 yes Figure 3 A schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Base platform; 2. Cleaning and wiping mechanism; 201. Second lead screw; 202. Power motor; 203. Lifting platform; 204. Buffer mounting assembly; 2041. Lifting limit groove; 205. Active cleaning wheel; 2051. Stepper motor; 2052. Secondary cleaning wheel; 206. Cleaning belt; 2061. Cleaning cotton; 207. Pressure rod; 208. Tensioning outer rod; 3. Clamping and bearing mechanism; 301. Vertical plate; 302. First lead screw; 303. Drive motor; 304. First moving platform; 305. Bearing platform; 306. Rubber positioning platform; 307. Positioning screw; 308. Limiting light rod; 3081. Second moving platform. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Reference Figure 1-4 One embodiment of this utility model is a wiping mechanism for display screen production, including a base 1, a cleaning and wiping mechanism 2 on the base 1, and a clamping and supporting mechanism 3 between the cleaning and wiping mechanisms 2.

[0024] In this embodiment: the cleaning and wiping mechanism 2 includes a second lead screw 201 rotatably disposed inside the base platform 1. A power motor 202 is installed at one end of the second lead screw 201. A lifting platform 203 is installed on the outer surface of the second lead screw 201. A lifting limit groove 2041 is vertically disposed on the lifting platform 203. A buffer mounting assembly 204 is installed in the lifting limit groove 2041. The buffer mounting assembly 204 moves up and down within the lifting limit groove 2041. The buffer mounting assembly 204 includes an upper platform disposed within the lifting limit groove 2041, and a lower platform is installed below the upper platform. A damping spring is disposed between the upper and lower platforms. Two sets of pressure rods 207 are rotatably mounted longitudinally parallel to the lower end of the buffer mounting assembly 204. The buffer mounting assembly 204 is rotatably connected to the pressure rods 207. The pressure rods 207 and the tensioning outer rod 208 rotate without power. Two sets of pressure rods 207 have tensioning outer rods 208 mounted on their outer surfaces. These tensioning outer rods 208 are used to tension and compress the cleaning belt 206. Cleaning wheel assemblies are arranged longitudinally and parallel to each other on both sides of the base platform 1. Cleaning wiping components are mounted on the outer surfaces of the cleaning wheel assemblies. The cleaning wheel assembly includes an active cleaning wheel 205 mounted on the base platform 1. A stepper motor 2051 is mounted at the rear end of the active cleaning wheel 205, and a secondary cleaning wheel 2052 is mounted on one side of the active cleaning wheel 205. The cleaning wiping component includes a cleaning belt 206 mounted on the outer surface of the cleaning wheel assembly. The cleaning belt 206 is used to drive the cleaning cotton 2061 to rotate and move. The cleaning belt 206 is made of elastic rubber. The cleaning cotton 2061 is mounted on the cleaning belt 206.

[0025] In this embodiment: the clamping and bearing mechanism 3 includes a vertical plate 301 fixedly mounted on the front side of the base platform 1. A lateral moving component is mounted on the vertical plate 301. A limiting light rod 308 is mounted on one side of the lateral moving component. A second moving stage 3081 is movably mounted on the outer surface of the limiting light rod 308. Positioning and clamping components are mounted above both the lateral moving component and the second moving stage 3081. A bearing platform 305 is fixedly mounted between the lateral moving component and the second moving stage 3081. The bearing platform 305 is provided with a non-slip soft material to protect the display screen being wiped. The lateral moving component includes a first lead screw 302 mounted on the vertical plate 301. A drive motor 303 is mounted at one end of the first lead screw 302. A first moving stage 304 is mounted on the outer surface of the first lead screw 302. The positioning and clamping components include a rubber positioning platform 306 mounted above the lateral moving component and the second moving stage 3081. The rubber positioning platform 306 is used to clamp and position the display screen placed on the bearing platform 305. A positioning screw 307 is provided above the rubber positioning platform 306. The rubber positioning platform 306 is connected to the second moving platform 3081 by the positioning screw 307.

[0026] Working Principle: In use, the display screen to be cleaned is first placed on the support platform 305. The display screen is then clamped in place by the rubber positioning platform 306 and positioning screws 307. The drive motor 303 is started, causing the first lead screw 302 to rotate, which in turn moves the first moving platform 304, the second moving platform 3081, the support platform 305, and the display screen laterally. The stepper motor 2051 is then activated, causing the active cleaning wheel 205 to rotate slowly, which in turn moves the cleaning belt 206 on the outer surface. This causes the auxiliary cleaning wheel 2052 to rotate, moving the cleaning belt 206 and the cleaning cotton 2061. The power motor is then activated. Machine 202 drives the second lead screw 201 to rotate and moves the lifting platform 203 downward. Since the buffer mounting component 204 has a certain weight, in the initial state, the buffer mounting component 204 is located at the lower end of the inner side of the lifting limit groove 2041. When the lifting platform 203 moves downward, it drives the buffer mounting component 204 to move in the lifting limit groove 2041, causing the pressure rod 207 and the tensioning outer rod 208 to move downward, tensioning and moving the cleaning belt 206 downward. The cleaning cotton 2061 contacts the display screen and moves to clean and wipe it. Similarly, the display screen can be installed at the lower end of the support platform 305 for cleaning and wiping, improving the cleaning and wiping efficiency of the display screen.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wiping mechanism for display screen production, characterized in that: Includes a base platform (1), on which a cleaning and wiping mechanism (2) is provided, and a clamping and bearing mechanism (3) is provided between the cleaning and wiping mechanisms (2); The cleaning and wiping mechanism (2) includes a second lead screw (201) rotatably disposed inside the base (1). A power motor (202) is installed at one end of the second lead screw (201). A lifting platform (203) is installed on the outer surface of the second lead screw (201). A lifting limit groove (2041) is vertically disposed on the lifting platform (203). A buffer mounting assembly (204) is installed in the lifting limit groove (2041). Two sets of pressure rods (207) are longitudinally and rotatably mounted on the lower end of the buffer mounting assembly (204). Tensioning rods (208) are installed on the outer surface of the two sets of pressure rods (207). Cleaning wheel assemblies are longitudinally and parallel disposed on both sides of the base (1). A cleaning and wiping assembly is disposed on the outer surface of the cleaning wheel assembly.

2. The wiping mechanism for display screen production according to claim 1, characterized in that: The clamping and bearing mechanism (3) includes a vertical plate (301) fixedly installed on the front side of the base (1). A transverse moving component is provided on the vertical plate (301). A limiting light rod (308) is provided on one side of the transverse moving component. A second moving stage (3081) is movably provided on the outer surface of the limiting light rod (308). A positioning clamping component is provided above both the transverse moving component and the second moving stage (3081). A bearing platform (305) is fixedly installed between the transverse moving component and the second moving stage (3081).

3. The wiping mechanism for display screen production according to claim 1, characterized in that: The cleaning wheel assembly includes an active cleaning wheel (205) mounted on a base (1), a stepper motor (2051) mounted on the rear end of the active cleaning wheel (205), and a secondary cleaning wheel (2052) mounted on one side of the active cleaning wheel (205).

4. The wiping mechanism for display screen production according to claim 1, characterized in that: The cleaning and wiping assembly includes a cleaning belt (206) disposed on the outer surface of the cleaning wheel assembly, and a cleaning cotton (2061) is installed on the cleaning belt (206).

5. A wiping mechanism for display screen production according to claim 2, characterized in that: The lateral movement component includes a first lead screw (302) disposed on the vertical plate (301), a drive motor (303) disposed at one end of the first lead screw (302), and a first moving stage (304) disposed on the outer surface of the first lead screw (302).

6. The wiping mechanism for display screen production according to claim 2, characterized in that: The positioning and clamping assembly includes a rubber positioning platform (306) disposed above the transverse moving assembly and the second moving stage (3081), and a positioning screw (307) is disposed above the rubber positioning platform (306).

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