Auxiliary device for laying paper on ultrathin display glass

Abstract

The utility model belongs to the technical field of display glass production auxiliary accessories, and particularly discloses an ultrathin display glass paper laying auxiliary device which comprises a mounting seat, a linear driving device, a driving guide groove and an air blowing assembly, the linear driving device is in driving connection with the air blowing assembly, and a sliding hinge shaft is in front-back sliding connection with the driving guide groove; the air blowing assembly comprises two air collecting pipes, a fixing shaft is arranged on the mounting seat, and the two air collecting pipes are in V-shaped connection, so that air power is uniformly distributed, and the leveling effect is improved; the upper ends of the air collecting pipes are fixedly connected with a sliding hinge frame, the fixed shaft is hinged to the sliding hinge frame in a sliding mode, and the two air collecting pipes are jointly hinged to a sliding hinge shaft at the feeding ends. The air guide nozzles are arranged on the lower sides of the air collecting pipes, the air outlet channels are arranged on the air guide nozzles in a penetrating mode, the air outlet channels on the two sides are in a V shape, the included angle between the two air collecting pipes and the air blowing angle towards the two sides can be adjusted, it is ensured that air force can accurately act on paper, the paper is stretched from the middle to the two sides, and the leveling efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of auxiliary accessories for display glass production, and specifically relates to an auxiliary device for laying paper for ultra-thin display glass. Background Technology

[0002] Ultra-thin display glass plays a crucial role in modern electronic devices, and every step of its manufacturing process requires strict control to ensure the quality of the final product. In the manufacturing process of ultra-thin display glass, the paper-laying step is an indispensable and important one. The purpose of paper-laying is to cover the surface of the ultra-thin display glass with a layer of paper to protect it from scratches, dust, and other contaminants, while also helping to maintain the flatness of the glass during subsequent processing. However, existing paper-laying technologies have some problems, especially in terms of paper flattening. Due to possible wrinkles or unevenness in the paper itself, as well as various factors during the paper-laying process, such as improper operation and insufficient equipment precision, the paper may not be able to fully adhere to the surface of the ultra-thin display glass, thus affecting subsequent processing and the quality of the final product. Utility Model Content

[0003] To address the issue of insufficient improvement in the paper leveling effect and efficiency of existing display glass technologies, a paper-laying auxiliary device for ultra-thin display glass is proposed. This utility model provides the following technical solution:

[0004] An ultra-thin display glass paper-laying auxiliary device includes a mounting base, on which a linear drive device and a drive guide groove are mounted. A blowing assembly for air-powered paper leveling is provided on the lower side of the mounting base. The output end of the linear drive device is connected to the blowing assembly through a sliding hinge shaft, and the sliding hinge shaft is slidably connected to the drive guide groove.

[0005] The blowing assembly includes two air collecting pipes symmetrically arranged about the drive guide groove, and a fixed shaft symmetrically arranged about the drive guide groove on the mounting base; a sliding hinge frame is fixedly connected to the upper end of the air collecting pipe, and the fixed shaft is slidably hinged to the sliding hinge frame; the two air collecting pipes are hinged to the sliding hinge shaft at the material receiving end; an air outlet is provided on the lower side of the air collecting pipe, and an air guide nozzle is installed on the air outlet; an air outlet channel communicating with the air outlet and used to adjust the air direction is provided through the air guide nozzle.

[0006] Preferably, the air outlet channel is inclined at 30-60 degrees toward the material receiving side.

[0007] Preferably, the two air collection ducts are hinged to the sliding hinge shaft by a hinge plate assembly on the inside of their included angle.

[0008] Preferably, the sliding hinge frame is provided with a working groove running vertically through it, and the sliding hinge frame is provided with a limiting installation groove running horizontally through it perpendicular to its length direction. The fixed shaft passes through the working groove, and the lower end of the fixed shaft is threadedly connected to a limiting nut. The limiting nut is slidably connected to the limiting installation groove.

[0009] Preferably, a lifting mounting frame is provided on the lower side of the mounting base. The lifting mounting frame is slidably connected to the drive guide groove. The output end of the linear drive device is connected to the lifting mounting frame. A lifting drive device is installed on the lifting mounting frame. The output end of the lifting drive device is connected to a brush bracket. A brush strip is installed on the brush bracket.

[0010] Preferably, the brush strip is inclined toward the side away from the incoming material.

[0011] Preferably, the lifting mounting frame includes a lifting mounting plate and a brush guide plate connected together. The brush guide plate is slidably connected to the drive guide groove. The lifting mounting plate is set perpendicular to the brush guide plate and symmetrically arranged about the brush guide plate. Lifting drive devices are symmetrically arranged on both sides of the brush guide plate.

[0012] Preferably, the mounting base is fixedly connected to the four lower corners with support legs, and at least one support leg is equipped with a walking motor and a walking wheel, with the walking motor driving the walking wheel.

[0013] Preferably, the linear drive device comprises a lead screw motor, a bearing, a lead screw, and a lead screw nut. The lead screw motor is driven and connected to the lead screw, the lead screw is rotatably connected to the bearing, the lead screw nut is threaded to the lead screw and slidably connected to the mounting base, and the sliding hinge shaft is fixedly connected to the lead screw nut.

[0014] Preferably, the linear drive device is disposed on one side of the drive guide groove, and a guide seat is disposed on the other side of the drive guide groove. A guide limiting plate is slidably connected to the guide seat, and a connecting seat is fixedly connected to one end of the guide limiting plate. The sliding hinge shaft is connected to the connecting seat, and the other side of the connecting seat is connected to the lead screw nut.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The V-shaped connection formed by two air collection pipes makes the air distribution more uniform, thereby improving the paper leveling effect. By adjusting the angle between the two air collection pipes and the angle of blowing air to both sides, it can be ensured that the air force can be accurately applied to the paper, so that the paper can be stretched from the middle to both sides, thereby improving the leveling efficiency.

[0017] 2. By using a brush strip that is tilted at a 45-degree angle away from the material feed, the paper is brushed with friction, making the paper more evenly and stably stressed, and allowing the brush strip to more effectively remove impurities and air bubbles from the paper surface when it brushes.

[0018] 3. The device is fixedly connected to four legs at the lower corners, and the legs are equipped with walking motors and wheels, which allows the entire device to move freely within the working area, improving work efficiency and increasing the device's flexibility. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the axial three-dimensional structure of this utility model;

[0020] Figure 2 This is a structural diagram viewed from below;

[0021] Figure 3 This is a 3D structural diagram of the blower assembly;

[0022] Figure 4 This is a schematic diagram of the brush strip installation structure;

[0023] In the attached diagram: 1. Mounting base; 2. Linear drive device; 21. Lead screw motor; 22. Shaft seat; 23. Lead screw; 24. Lead screw nut; 3. Drive guide groove; 4. Air blowing assembly; 41. Air collection pipe; 42. Air guide nozzle; 43. Sliding hinge frame; 44. Fixed shaft; 45. Limit nut; 5. Sliding hinge shaft; 51. Connecting seat; 52. Guide limit plate; 53. Guide seat; 6. Lifting mounting frame; 61. Lifting mounting plate; 62. Brush guide plate; 7. Lifting drive device; 8. Brush bracket; 81. Brush strip; 9. Outrigger; 91. Travel motor; 92. Travel wheel. Detailed Implementation

[0024] The directional terms mentioned in the following embodiments, such as "up", "down", "left", and "right", are only for reference to the accompanying drawings. Therefore, the directional terms used are for illustration and not for limiting the invention of this utility model.

[0025] Example 1

[0026] like Figure 1-4As shown, an ultra-thin display glass paper-laying auxiliary device includes a mounting base 1. A linear drive device 2 and a drive guide groove 3 are mounted on the mounting base 1. A blowing assembly 4 for air-powered paper leveling is disposed on the lower side of the mounting base 1. The output end of the linear drive device 2 is connected to the blowing assembly 4 via a sliding hinge shaft 5, which is slidably connected to the drive guide groove 3. The blowing assembly 4 includes two air collection pipes 41 symmetrically arranged about the drive guide groove 3. A fixed shaft 44 is symmetrically arranged on the mounting base 1 about the drive guide groove 3. The two air collection pipes 41 form a V-shaped connection, resulting in uniform airflow distribution and improved leveling effect. The upper end of each air collection pipe 41 is fixed... A sliding hinge frame 43 is connected, and the fixed shaft 44 is slidably hinged to the sliding hinge frame 43. Two air collection pipes 41 are hinged together to the sliding hinge shaft 5 at the material receiving end. An air outlet is provided on the lower side of the air collection pipe 41, and an air guide nozzle 42 is installed on the air outlet. Each air guide nozzle 42 is provided with an air outlet channel that communicates with the air outlet and is used to adjust the air direction. The air outlet channels on both sides are V-shaped. The air force is applied to the paper from the middle and gradually extends to both sides. The included angle between the two air collection pipes 41 and the angle of blowing air to both sides can be adjusted by the linear drive device 2 to ensure that the air force can be accurately applied to the paper, so that the paper can be spread from the middle to both sides and improve the leveling efficiency.

[0027] Specifically, the air outlet channel is inclined at 45 degrees toward the material receiving side, so that the air force can more effectively push the paper and reduce paper wrinkles and unevenness.

[0028] Specifically, the two air collection pipes 41 are hinged to the sliding hinge shaft 5 through a hinge plate assembly on the inner side of their included angle, so as to improve the free rotation range of the air collection pipes 41 and prevent the two air collection pipes 41 from interfering prematurely due to being too close together.

[0029] Specifically, the sliding hinge frame 43 is provided with a working groove running vertically through it. The sliding hinge frame 43 is provided with a limiting installation groove running horizontally through it perpendicular to its length direction. The fixed shaft 44 passes through the working groove. The lower end of the fixed shaft 44 is threadedly connected to a limiting nut 45. The limiting nut 45 is slidably connected to the limiting installation groove, making installation convenient.

[0030] Specifically, a lifting mounting frame 6 is provided on the lower side of the mounting base 1. The lifting mounting frame 6 is slidably connected to the drive guide groove 3. The output end of the linear drive device 2 is connected to the lifting mounting frame 6. A lifting drive device 7 is installed on the lifting mounting frame 6. The output end of the lifting drive device 7 is connected to a brush bracket 8. A brush strip 81 is installed on the brush bracket 8.

[0031] Specifically, the brush strip 81 is densely covered with brushes and is set at a 45-degree angle away from the side receiving the material. When the brush strip 81 is stationary and the display glass and the paper move backward, the brush strip 81 will rub the paper in the direction of the brush's extension, making the paper more evenly and stably stressed. This allows the brush strip 81 to more effectively remove impurities and air bubbles from the paper surface when it brushes.

[0032] Specifically, the lifting mounting frame 6 includes a lifting mounting plate 61 and a brush guide plate 62 connected to each other. The brush guide plate 62 is slidably connected to the drive guide groove 3. The lifting mounting plate 61 is set perpendicular to the brush guide plate 62 and symmetrically arranged about the brush guide plate 62 to improve the stability of the structure. Lifting drive devices 7 are symmetrically arranged on both sides of the brush guide plate 62 so that the lifting mounting plate 61 can be lifted and lowered smoothly.

[0033] Specifically, the linear drive device 2 employs a lead screw motor 21, a bearing seat 22, a lead screw 23, and a lead screw nut 24. The lead screw motor 21 is driven and connected to the lead screw 23, the lead screw 23 is rotatably connected to the bearing seat 22, and the lead screw nut 24 is threadedly connected to the lead screw 23 and slidably connected to the mounting base 1 to ensure that the lead screw nut 24 can move smoothly. The sliding hinge shaft 5 is fixedly connected to the lead screw nut 24, and the movement of the lead screw nut 24 drives the movement of the sliding hinge shaft 5.

[0034] Specifically, the linear drive device 2 is located on the left side of the drive guide groove 3, and a guide seat 53 is located on the right side of the drive guide groove 3. A guide limiting plate 52 is slidably connected to the guide seat 53. A connecting seat 51 is fixedly connected to one end of the guide limiting plate 52. The sliding hinge shaft 5 is rotatably connected to the connecting seat 51. The other side of the connecting seat 51 is connected to the lead screw nut 24, ensuring that the sliding hinge shaft 5 can stably follow the movement of the lead screw nut 24.

[0035] Example 2

[0036] Furthermore, based on Embodiment 1, the four lower corners of the mounting base 1 are fixedly connected with support legs 9, and the two rear support legs 9 are equipped with a walking motor 91 and a walking wheel 92. The walking motor 91 is driven and connected to the walking wheel 92. The other support legs 9 are equipped with guide blocks. A platform can be added to the conveyor line or the original platform structure can be used, so that the entire device can move freely in the working area and improve work efficiency.

Claims

1. An auxiliary device for laying paper on ultra-thin display glass, characterized in that, Includes a mounting base (1), on which a linear drive device (2) and a drive guide groove (3) are mounted. A blowing assembly (4) for wind-powered paper leveling is provided on the lower side of the mounting base (1). The output end of the linear drive device (2) is connected to the blowing assembly (4) through a sliding hinge shaft (5). The sliding hinge shaft (5) is slidably connected to the drive guide groove (3) back and forth. The blowing assembly (4) includes two air collection pipes (41) symmetrically arranged about the drive guide groove (3), and a fixed shaft (44) symmetrically arranged about the drive guide groove (3) on the mounting base (1); a sliding hinge frame (43) is fixedly connected to the upper end of the air collection pipe (41), and the fixed shaft (44) is slidably hinged to the sliding hinge frame (43). The two air collection pipes (41) are hinged together to the sliding hinge shaft (5) at the material receiving end; an air outlet is provided on the lower side of the air collection pipe (41), and an air guide nozzle (42) is installed on the air outlet. An air outlet channel communicating with the air outlet and used to adjust the air direction is provided through the air guide nozzle (42).

2. The ultra-thin display glass paper-laying auxiliary device according to claim 1, characterized in that, The air outlet channel is inclined at 30-60 degrees toward the material receiving side.

3. The ultra-thin display glass paper-laying auxiliary device according to claim 1, characterized in that, Two air collection pipes (41) are hinged to the sliding hinge shaft (5) by a hinge plate assembly on the inside of their included angle.

4. The ultra-thin display glass paper-laying auxiliary device according to claim 1, characterized in that, The sliding hinge frame (43) has a working groove running vertically through it. The sliding hinge frame (43) has a limiting installation groove running horizontally through it perpendicular to its length direction. The fixed shaft (44) passes through the working groove. The lower end of the fixed shaft (44) is threadedly connected to a limiting nut (45). The limiting nut (45) is slidably connected to the limiting installation groove.

5. The ultra-thin display glass paper-laying auxiliary device according to any one of claims 1-4, characterized in that, A lifting mounting bracket (6) is provided on the lower side of the mounting base (1). The lifting mounting bracket (6) is slidably connected to the drive guide groove (3) in the front and back. The output end of the linear drive device (2) is connected to the lifting mounting bracket (6). A lifting drive device (7) is installed on the lifting mounting bracket (6). The output end of the lifting drive device (7) is connected to a brush bracket (8). A brush strip (81) is installed on the brush bracket (8).

6. The ultra-thin display glass paper-laying auxiliary device according to claim 5, characterized in that, The brush strip (81) is inclined to the side away from the incoming material.

7. The ultra-thin display glass paper-laying auxiliary device according to claim 5, characterized in that, The lifting mounting frame (6) includes a lifting mounting plate (61) and a brush guide plate (62) connected to each other. The brush guide plate (62) is slidably connected to the drive guide groove (3). The lifting mounting plate (61) is set perpendicular to the brush guide plate (62) and is symmetrically arranged about the brush guide plate (62). Lifting drive devices (7) are symmetrically arranged on both sides of the brush guide plate (62).

8. The ultra-thin display glass paper-laying auxiliary device according to claim 5, characterized in that, The mounting base (1) has four fixed legs (9) at its lower corners. At least one leg (9) is equipped with a walking motor (91) and a walking wheel (92). The walking motor (91) is driven by the walking wheel (92).

9. The ultra-thin display glass paper-laying auxiliary device according to claim 1, characterized in that, The linear drive device (2) comprises a lead screw motor (21), a bearing seat (22), a lead screw (23), and a lead screw nut (24). The lead screw motor (21) is driven and connected to the lead screw (23). The lead screw (23) is rotatably connected to the bearing seat (22). The lead screw nut (24) is threaded to the lead screw (23) and slidably connected to the mounting base (1). The sliding hinge shaft (5) is fixedly connected to the lead screw nut (24).

10. The ultra-thin display glass paper-laying auxiliary device according to claim 9, characterized in that, The linear drive device (2) is set on one side of the drive guide groove (3), and a guide seat (53) is set on the other side of the drive guide groove (3). A guide limiting plate (52) is slidably connected to the guide seat (53) from front to back. A connecting seat (51) is fixedly connected to one end of the guide limiting plate (52). The sliding hinge shaft (5) is connected to the connecting seat (51), and the other side of the connecting seat (51) is connected to the lead screw nut (24).

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