阅读说明：本技术 一种rtp生产线用玻璃面板打磨装置 (Glass panel grinding device for RTP production line ) 是由 王志伟 阮志毅 赵伟 钟钱军 丁江磊 殷芳静 王静 张建军 于 2021-07-15 设计创作，主要内容包括：本发明公开了一种RTP生产线用玻璃面板打磨装置,包括两个对称设置的支撑架,支撑架之间安装有安装板,安装板的前侧面上安装有呈矩形分布的第一橡胶轮、第二橡胶轮和两个第三橡胶轮,其中两个第三橡胶轮位于安装板底部的边沿处,第一橡胶轮后部的安装板后侧面上安装有驱动电机,驱动电机的转轴与第一橡胶轮连接,第二橡胶轮处的安装板上设有向左倾斜设置的滑孔,第二橡胶轮的转轴穿过滑孔,通过张力调节机构安装于滑孔处的安装板上,张力调节机构和驱动电机与外接电源连接,第一橡胶轮、第二橡胶轮和第三橡胶轮上安装有打磨带,本发明克服了现有技术的不足,本发明的装置使用方便,打磨效果好,能够有效的去除玻璃面板上的污渍。(The invention discloses a glass panel polishing device for an RTP (real time transport protocol) production line, which comprises two symmetrically arranged support frames, wherein a mounting plate is arranged between the support frames, a first rubber wheel, a second rubber wheel and two third rubber wheels which are distributed in a rectangular shape are arranged on the front side surface of the mounting plate, the two third rubber wheels are positioned at the edge of the bottom of the mounting plate, a driving motor is arranged on the rear side surface of the mounting plate at the rear part of the first rubber wheel, a rotating shaft of the driving motor is connected with the first rubber wheel, a sliding hole which is inclined towards the left is arranged on the mounting plate at the position of the second rubber wheel, the rotating shaft of the second rubber wheel penetrates through the sliding hole and is arranged on the mounting plate at the sliding hole through a tension adjusting mechanism, the tension adjusting mechanism and the driving motor are connected with an external power supply, and polishing belts are arranged on the first rubber wheel, the second rubber wheel and the third rubber wheels, thereby overcoming the defects of the prior art, the device is convenient to use, has a good polishing effect, and can effectively remove stains on the glass panel.)

1. The utility model provides a glass panels grinding device for RTP production line, includes the support frame that two symmetries set up, the support frame between install mounting panel, its characterized in that: the leading flank of mounting panel on install first rubber wheel, second rubber wheel and two third rubber wheels that are the rectangle and distribute, wherein two third rubber wheels are located the border department of mounting panel bottom, the mounting panel trailing flank at first rubber wheel rear portion on install driving motor, driving motor's pivot be connected with first rubber wheel, the mounting panel of second rubber wheel department on be equipped with the slide opening that sets up to the left bank, the pivot of second rubber wheel pass the slide opening, install on the mounting panel of slide opening department through tension adjustment mechanism, tension adjustment mechanism and driving motor be connected with external power supply, first rubber wheel, second rubber wheel and third rubber wheel on install the area of polishing, the bottom border of the area of polishing be located the below on edge under the mounting panel.

2. The glass panel polishing device for an RTP production line as set forth in claim 1, wherein: the mounting plate is arranged on the support frame through a lifting device and a support arranged at the top of the support frame, the support is fixedly arranged on the side face of the mounting plate, and the top end of the lifting device is fixedly connected with the support.

3. The glass panel polishing device for an RTP production line as set forth in claim 3, wherein: the lifting device is a cylinder, and the cylinder is connected with an external air source.

4. The glass panel polishing device for an RTP production line as set forth in claim 1, wherein: the tension adjusting mechanism comprises a telescopic device and a bearing seat, the telescopic device is fixedly installed on the rear side face of the installation plate through a fixing plate, the bearing seat is fixedly installed at the top end of the telescopic device, and a rotating shaft of the second rubber wheel penetrates through a sliding hole to be installed in the bearing seat.

5. The glass panel polishing device for an RTP production line as set forth in claim 1, wherein: the mounting panel of the area both sides of polishing on still install the shower nozzle through branch, the shower nozzle be connected with external water source.

6. The glass panel polishing device for an RTP production line as set forth in claim 1, wherein: the front side of the mounting panel in the region that the area of polishing formed on still install the wind chamber, the top in wind chamber be equipped with a plurality of connector, the connector be connected with external air supply, the bottom in wind chamber be equipped with the air outlet, the air outlet towards the area of polishing of wind chamber below.

7. The glass panel polishing device for an RTP production line as set forth in claim 6, wherein: the air outlet is composed of a plurality of air outlets uniformly distributed at the bottom of the air cavity.

8. The glass panel polishing device for an RTP production line as set forth in claim 6, wherein: at least two layers of screen plates from top to bottom are arranged in the air outlet cavity, and a plurality of through holes are formed in the screen plates.

Technical Field

The invention relates to the technical field of glass panel polishing devices, and particularly belongs to a glass panel polishing device for an RTP (real time transport protocol) production line.

Background

Polarizers (polarizers), all known as polarizers, control the polarization direction of a particular beam. When natural light passes through the polarizer, light with the vibration direction perpendicular to the transmission axis of the polarizer is absorbed, and only polarized light with the vibration direction parallel to the transmission axis of the polarizer is left in the transmitted light. Two polaroids in the liquid crystal display module are respectively attached to two sides of the glass substrate, the lower polaroid is used for converting light beams generated by the backlight source into polarized light, and the upper polaroid is used for analyzing the polarized light after the liquid crystal is electrically modulated to generate light-dark contrast so as to generate a display picture. The imaging of the liquid crystal display module is required to depend on polarized light, any polaroid is omitted, and the liquid crystal display module cannot display images. In order to realize the automatic assembly line production of the liquid crystal panel (RTP), the production cost is reduced, the glass panel needs to be cleaned before being attached with the polarizing film, so that the defects of bubbles, dust and the like generated on the surface of the glass panel after being attached with the polarizing film are avoided, but the surface of the glass panel is inevitably adhered with the dust and the adhesive residue in the production process, so that the glass panel is simply cleaned by water and a brush, the production requirement cannot be met, therefore, a device capable of removing stubborn stains on the surface of the glass panel is needed, the device cannot apply overlarge load to the glass panel, and the damage of the liquid crystal panel is avoided.

Disclosure of Invention

The invention aims to provide a glass panel polishing device for an RTP (real time transport protocol) production line, which overcomes the defects of the prior art.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

a glass panel grinding device for an RTP production line comprises two symmetrical support frames, wherein a mounting plate is arranged between the support frames, a first rubber wheel, a second rubber wheel and two third rubber wheels which are distributed in a rectangular shape are arranged on the front side surface of the mounting plate, the two third rubber wheels are positioned at the edge of the bottom of the mounting plate, a driving motor is arranged on the rear side surface of the mounting plate at the rear part of the first rubber wheel, the rotating shaft of the driving motor is connected with the first rubber wheel, a sliding hole which is inclined leftwards is arranged on the mounting plate at the position of the second rubber wheel, the rotating shaft of the second rubber wheel penetrates through the sliding hole and is arranged on the mounting plate at the position of the sliding hole through a tension adjusting mechanism, the tension adjusting mechanism and the driving motor are connected with an external power supply, a grinding belt is arranged on the first rubber wheel, the second rubber wheel and the third rubber wheel, the bottom edge of the polishing belt is positioned below the lower edge of the mounting plate.

The mounting plate is arranged on the support frame through a lifting device and a support arranged at the top of the support frame, the support is fixedly arranged on the side face of the mounting plate, and the top end of the lifting device is fixedly connected with the support.

The lifting device is a cylinder, and the cylinder is connected with an external air source.

The tension adjusting mechanism comprises a telescopic device and a bearing seat, the telescopic device is fixedly installed on the rear side face of the installation plate through a fixing plate, the bearing seat is fixedly installed at the top end of the telescopic device, and a rotating shaft of the second rubber wheel penetrates through a sliding hole to be installed in the bearing seat.

The polishing belt is characterized in that the mounting plates on the two sides of the polishing belt are further provided with spray heads through supporting rods, and the spray heads are connected with an external water source.

The air chamber is further installed on the front side face of the installation plate in the area formed by the polishing belt, a plurality of connectors are arranged at the top of the air chamber, the connectors are connected with an external air source, an air outlet is arranged at the bottom of the air chamber, and the air outlet faces the polishing belt below the air chamber.

Wherein, the air outlet constitute by a plurality of evenly distributed exhaust vent in wind chamber bottom.

At least two layers of screen plates from top to bottom are arranged in the air outlet cavity, and a plurality of through holes are formed in the screen plates.

Compared with the prior art, the invention has the following implementation effects: the device can adjust the position of the second rubber wheel through the telescopic device, so that the tightness of the grinding belt can be adjusted, and meanwhile, the lifting device on the supporting frame is convenient for maintenance and installation of the device on a production line; the air cavity is arranged in the area of the polishing belt, so that the polishing belt can be tightly pressed on the glass panel through the air pressure generated by the air cavity, the problem that the glass panel is cracked due to the fact that the polishing belt is tightly pressed on the glass panel by a rigid load is solved, and after the screen plate in the air cavity is balanced in air pressure, the air pressure at each position of the air outlet is basically the same, all the parts of the glass panel polished by the polishing belt are uniformly stressed, and the polishing effect is good; in addition, the spray heads are arranged on two sides of the polishing belt, the glass panel is prevented from being scratched by the polishing belt under the matching of the polishing belt and water, stains adhered to the polishing belt can be cleaned by the water sprayed by the spray heads, and secondary pollution of the stains to the glass panel is avoided.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a cross-sectional view of the wind chamber.

Description of reference numerals: 1. a support frame; 11. a lifting device; 12. a support; 2. mounting a plate; 20. a slide hole; 21. a first rubber wheel; 22. a second rubber wheel; 23. a third rubber wheel; 24. a strut; 3. a fixing plate; 31. a telescoping device; 32. a bearing seat; 4. a wind cavity; 41. a connector; 42. an air outlet; 43. a screen plate; 44. a through hole; 5. polishing the belt; 6. a drive motor; 7. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation to be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the glass panel polishing device for the RTP production line of the invention comprises two symmetrically arranged support frames 1, wherein a mounting plate 2 is arranged between the support frames 1, the mounting plate 2 is arranged on the support frame 1 through a lifting device 11 and a bracket 12 which are arranged on the top of the support frame 1, the bracket 12 is fixedly arranged on the side surface of the mounting plate 2, the top end of the lifting device 11 is fixedly connected with the bracket 12, the lifting device 11 is a cylinder, the cylinder is connected with an external air source, the lifting device 11 on the support frame 1 is convenient for the device to maintain and install on the production line, and the mounting plate 2 can be directly lifted by controlling the lifting device 11 during maintenance.

The front side surface of the mounting plate 2 is provided with a first rubber wheel 21, a second rubber wheel 22 and two third rubber wheels 23 which are distributed in a rectangular shape, wherein, the two third rubber wheels 23 are positioned at the edge of the bottom of the mounting plate 2, the driving motor 6 electrically connected with an external power supply is arranged on the rear side surface of the mounting plate 2 at the rear part of the first rubber wheel 21, the rotating shaft of the driving motor 6 is connected with the first rubber wheel 21, the mounting plate 2 at the position of the second rubber wheel 22 is provided with a sliding hole 20 which is obliquely arranged towards the left, the rotating shaft of the second rubber wheel 22 passes through the sliding hole 20, install on the mounting panel 2 of slide opening 20 department through tension adjustment mechanism, tension adjustment mechanism and driving motor 6 are connected with external power supply, install on first rubber wheel 21, second rubber wheel 22 and the third rubber wheel 23 and polish area 5, and the bottom border of polishing area 5 is located the below on mounting panel 2 lower limb, is convenient for polish from the glass panels of mounting panel 2 below process.

Tension adjustment mechanism includes telescoping device 31 and bearing frame 32, and telescoping device 31 passes through fixed plate 3 fixed mounting in the trailing flank of mounting panel 2, and telescoping device 31 adopts the servo electric putter of being connected with external power supply electricity, and bearing frame 32 fixed mounting is in the top of telescoping device 31, and the pivot of second rubber wheel 22 is passed slide opening 20 and is installed in bearing frame 32, adjusts the position of second rubber wheel 22 through telescoping device 31 to the adjustment of 5 elasticity in realization polishing area.

The mounting plates 2 on the two sides of the polishing belt 5 are further provided with the spray heads 7 through the support rods 24, the spray heads 7 are connected with an external water source, the polishing belt 5 is prevented from scratching the glass panel under the matching of the polishing belt 5 and water, and stains adhered to the polishing belt 5 can be cleaned by the water sprayed from the spray heads 7, so that the secondary pollution of the stains to the glass panel is avoided.

Still install wind chamber 4 on the leading flank of mounting panel 2 in the region that the area 5 formed of polishing, be equipped with at least two-layer to last and lower otter board 43 in the air-out chamber 4, be equipped with a plurality of through-hole 44 on the otter board 43, the top in wind chamber 4 is equipped with a plurality of connector 41, connector 41 is connected with external air supply, the bottom in wind chamber 4 is equipped with the air outlet, the air outlet is towards the polishing area 5 of wind chamber 4 below, the air outlet comprises a plurality of evenly distributed in wind chamber 4 bottom exhaust vent 42. Through the wind pressure that wind chamber 4 produced, make and polish area 5 and can be compressed tightly on glass panels, avoided polishing area 5 to be compressed tightly on glass panels by rigid load and cause the cracked problem of glass panels, and otter board 43 in the wind chamber 4 makes the wind pressure of air outlet each department the same basically to the balanced back of wind pressure, makes the glass panels who polishes through polishing area 5 stress everywhere even, and it is effectual to polish.

When the device uses, make elevating gear 11 move down mounting panel 2 to the lower extreme, then adjust the position of second rubber wheel 22 through telescoping device 31, make the elasticity degree adjustment of elastic cord to suitable position, start driving motor 6 after that, make first rubber wheel 21 drive grinding belt 5 rotate, switch on wind chamber 4 and external air supply simultaneously, shower nozzle 7 leads to water, the bottom of wind chamber 4 produces the wind pressure to grinding belt 5, shower nozzle 7 washs and wets grinding belt 5, then send into grinding device's below with glass panels flows in proper order, can polish the operation.

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