阅读说明：本技术 一种显示屏输送定位装置 (Display screen conveying and positioning device ) 是由 欧木兰 王德柱 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种显示屏输送定位装置,包括转轴、驱动装置、支撑模块和定位模块,多个转轴布置在同一平面上并且相互平行；驱动装置与转轴连接用以控制各个转轴同步转动；支撑模块和定位模块安装在各个转轴上；同一转轴上至少安装有两个定位模块,并且相邻两个定位模块之间至少安装有一个支撑模块；支撑模块用于水平承载显示屏,支撑模块承载显示屏的表面是以转轴为回转轴线的回转面；相邻两个定位模块用于对放置在支撑模块上的显示屏的两侧边限位,定位模块对显示屏侧边限位的表面是以转轴为回转轴线的回转面。该显示屏输送定位装置可保证显示屏在输送至定位区域时不会产生位置偏离,不会因定位夹持而损坏屏幕,可提高生产效率。(The invention discloses a display screen conveying and positioning device which comprises rotating shafts, a driving device, a supporting module and a positioning module, wherein the rotating shafts are arranged on the same plane and are parallel to each other; the driving device is connected with the rotating shafts and used for controlling the rotating shafts to synchronously rotate; the supporting module and the positioning module are arranged on each rotating shaft; at least two positioning modules are arranged on the same rotating shaft, and at least one supporting module is arranged between every two adjacent positioning modules; the supporting module is used for horizontally bearing the display screen, and the surface of the supporting module for bearing the display screen is a revolution surface with the rotating shaft as a revolution axis; two adjacent positioning modules are used for limiting two side edges of the display screen placed on the supporting module, and the surface of the positioning modules for limiting the side edges of the display screen is a revolution surface with the rotating shaft as a revolution axis. The display screen conveying and positioning device can ensure that the display screen cannot deviate when conveyed to a positioning area, the screen cannot be damaged due to positioning clamping, and the production efficiency can be improved.)

1. A display screen conveying and positioning device is characterized by comprising rotating shafts, a driving device, a supporting module and a positioning module, wherein the rotating shafts are arranged on the same plane and are parallel to each other; the driving device is connected with the rotating shafts and used for controlling the rotating shafts to synchronously rotate; the supporting module and the positioning module are arranged on each rotating shaft;

at least two positioning modules are arranged on the same rotating shaft, and at least one supporting module is arranged between every two adjacent positioning modules;

the supporting module is used for horizontally bearing the display screen, and the surface of the supporting module for bearing the display screen is a revolution surface with the rotating shaft as a revolution axis;

two adjacent positioning modules are used for limiting two side edges of the display screen placed on the supporting module, and the surface of the positioning modules for limiting the side edges of the display screen is a revolution surface with the rotating shaft as a revolution axis.

2. The display screen conveying and positioning device according to claim 1, wherein the positioning module is a positioning roller.

3. The display screen conveying and positioning device according to claim 2, wherein the positioning roller is formed by splicing at least two fan-shaped parts.

4. The conveying and positioning device for display screens of claim 3, wherein a positioning pin is fixed on one end face of the sector part, and the sector part is provided with a through hole for mounting a bolt.

5. The display screen transport positioning apparatus of claim 4, wherein the positioning pins are distributed in a circumferential array around the center of the circle of the sector.

6. The conveying and positioning device for the display screen as claimed in claim 5, wherein pin holes matched with the positioning pins are formed at two ends of the supporting module, and threaded holes matched with the bolts are formed at two ends of the supporting module.

7. The conveying and positioning device for the display screen according to any one of claims 1 to 6, wherein the supporting modules are supporting rollers which are arranged at intervals along the axial direction of the rotating shaft.

8. The display screen conveying and positioning device according to any one of claims 1 to 6, wherein the support module is a circular roller.

Technical Field

The invention relates to the technical field of display screen processing, in particular to a display screen conveying and positioning device.

Background

In the manufacturing process of display screen products, an automatic production line needs to position the products. At present, the positioning column mode is generally adopted for positioning, namely, a display screen product flows into a positioning area, the positioning column moves towards the position of the product, and under the pushing clamping of the positioning column, the product is positioned to an appointed position, so that the positioning requirement is realized.

In the process, the positioning column can be used for positioning only when the product is required to be stopped in the positioning area, so that the production efficiency is influenced; and when the product deviates from the positioning area, the positioning column is positioned inefficiently or the product is damaged when the moving distance is too large in the positioning process.

Disclosure of Invention

In order to solve the technical problems in the background art, the invention provides a display screen conveying and positioning device.

The invention provides a display screen conveying and positioning device which comprises rotating shafts, a driving device, a supporting module and a positioning module, wherein the rotating shafts are arranged on the same plane and are parallel to each other; the driving device is connected with the rotating shafts and used for controlling the rotating shafts to synchronously rotate; the supporting module and the positioning module are arranged on each rotating shaft;

at least two positioning modules are arranged on the same rotating shaft, and at least one supporting module is arranged between every two adjacent positioning modules;

the supporting module is used for horizontally bearing the display screen, and the surface of the supporting module for bearing the display screen is a revolution surface with the rotating shaft as a revolution axis;

two adjacent positioning modules are used for limiting two side edges of the display screen placed on the supporting module, and the surface of the positioning modules for limiting the side edges of the display screen is a revolution surface with the rotating shaft as a revolution axis.

Preferably, the positioning module is a positioning roller.

Preferably, the positioning roller is formed by at least two segments.

Preferably, a positioning pin is fixed on one end face of the sector part, and a through hole for installing a bolt is formed in the sector part.

Preferably, the locating pins are distributed in a circumferential array around the centre of the sector.

Preferably, the two ends of the supporting module are provided with pin holes matched with the positioning pins, and the two ends of the supporting module are provided with threaded holes matched with the bolts.

Preferably, the support module is a support roller, and the support roller is arranged at intervals along the axial direction of the rotating shaft.

Preferably, the support module is a round roller.

In the invention, the display screen conveying and positioning device supports and conveys the display screen through the supporting rollers, and limits the two side edges of the display screen through the positioning rollers, so that the display screen is not deviated when conveyed to a positioning area, the positioning can be completed after the conveying is stopped, the screen is not damaged due to positioning and clamping, and the production efficiency can be improved.

Drawings

Fig. 1 is a schematic top view of a display screen conveying and positioning device in an embodiment;

FIG. 2 is a schematic front view of a display screen conveying and positioning device in an embodiment;

FIG. 3 is a schematic view from the axial side of FIG. 2;

FIG. 4 is a schematic cross-sectional view of FIG. 2;

fig. 5 is a perspective view of the positioning roller.

Detailed Description

Referring to fig. 1-5, the conveying and positioning device for a display screen according to the present invention includes a rotating shaft 1, a driving device, a supporting module and a positioning module, wherein the rotating shafts 1 are arranged on a same plane and are parallel to each other; the driving device is connected with the rotating shafts 1 and used for controlling the rotating shafts 1 to synchronously rotate; the supporting module and the positioning module are mounted on each rotating shaft 1. Wherein, install two orientation module on same pivot 1 at least to install a support module between two adjacent orientation module at least.

The supporting module is used for horizontally bearing the display screen, and the surface of the supporting module for bearing the display screen is a revolution surface with the rotating shaft 1 as a revolution axis.

Two adjacent positioning modules are used for limiting two side edges of the display screen placed on the supporting module, and the surface of the positioning modules for limiting the side edges of the display screen is a revolution surface with the rotating shaft 1 as a revolution axis.

In the present embodiment, each rotating shaft 1 is rotatably mounted on the bracket, the driving device (not shown in the figure) is composed of a motor and a sprocket transmission mechanism, each rotating shaft 1 is driven by the sprocket transmission mechanism, and an output shaft of the motor is connected with one of the rotating shafts 1 to drive each rotating shaft 1 to rotate synchronously.

Regarding support module and orientation module, support module and orientation module all install on pivot 1 through interference fit's mode, can drive support module and orientation module and rotate together when making pivot 1 rotate. Because the surfaces of the supporting module and the positioning module, which are used for being in contact with the display screen, are all revolution surfaces, when the supporting module and the positioning module rotate, the display screen can be conveyed forwards through the rolling friction force between the revolution surfaces and the display screen. The supporting module is used for horizontally supporting the display screen, and the positioning module is used for limiting the side edge of the display screen, and as can be understood by those skilled in the art, according to the display screen products with different sizes, the axle center distance between two adjacent rotating shafts 1 should be at least less than half of the length of the display screen, and the distance between two adjacent positioning modules should be the same as the width of the display screen.

According to the display screen transport positioner of this embodiment, it provides the support to the display screen from the display screen below through supporting roller 2, carries the display screen to advance under the drive of pivot 1 to carry on spacingly through positioning roller 3 to the display screen side, guarantee that the display screen can not produce the position deviation in whole transportation process and when flowing into the location region. Therefore, through this carry positioner, can make the display screen keep the straight line to transport and carry, when the display screen flowed into the location region, stop to carry and can accomplish the location immediately, can prevent that the display screen from producing positioning deviation and positioning failure, can not produce the damaged phenomenon of display screen, simultaneously, can improve production efficiency.

In a further embodiment, for the supporting module, the width of the revolution surface of the supporting module along the axial direction may be the same as the width of the display screen for horizontally carrying the display screen, i.e. the supporting module may be a round roller (not shown) with the same axial length as the width of the display screen, or other revolved body which can be said to support the display screen. In this embodiment, under the prerequisite that the support module of chooseing for use can provide effective and even supporting role, for the not unidimensional display screen of nimble adaptation, the more preferred scheme of support module adopts support roller 2 as shown in fig. 1-5, support roller 2 is preferred to be equidistant interval arrangement along pivot 1 axial, the interval size of support roller 2 of display screen below can be adjusted, and support roller 2's quantity can be according to the different settings of selecting of the width of display screen, thereby satisfy the not unidimensional display screen product processing.

In a further embodiment, for the positioning module, as long as the surface of the positioning module for positioning the side edge of the display screen is a revolution surface with the rotating shaft 1 as a revolution axis, the positioning module preferably adopts the positioning roller 3, and the diameter of the positioning roller 3 is larger than that of the supporting roller 2.

In a further embodiment, as shown in fig. 3, 4 and 5, the positioning roller 3 is made up of at least two segments 31, the segments 31 preferably being two semicircles. One end surface of the sector part 31 is provided with a positioning pin 32, and both sides of the support roller 2 are provided with pin holes 21 matched with the positioning pin 32. The fan-shaped part 31 is provided with a through hole for installing the bolt 4, two ends of the support module are provided with threaded holes 22 matched with the bolt 4, and the fan-shaped part 31 is fixedly installed on the side surface of the support roller 2 in a mode that the bolt 4 penetrates through the through hole and is in threaded connection with the threaded holes 22.

The positioning roller 3 installed in a splicing mode can be conveniently installed on the side surface of any one supporting roller 2 without adopting a sleeving mode on the rotating shaft 1, so that the supporting rollers 2 with different numbers can be selected to effectively support when the display screens with different widths are aimed at, and the positioning roller 3 is installed outside the supporting rollers 2, thereby achieving the effects of flexible disassembly and assembly and free collocation.

Meanwhile, the positioning rollers 3 are arranged on the side surfaces of the supporting rollers 2 in the embodiment, so that the supporting rollers 2 can just provide support at the positions at the two sides below the display screen, and thus, when the flexible display screen is conveyed and positioned, the two side edges of the screen can be prevented from collapsing.

In some embodiments, the positioning pins 32 are distributed in a circumferential array around the center of the sector 31, and accordingly, the pin holes 21 are distributed in a circumferential array around the axis of the support roller 2.

Through the cooperation of the pin holes 21 and the positioning pins 32 distributed in the circumferential array, the fan-shaped part 31 is not required to be installed at a fixed position on the side surface of the supporting roller 2, and the positioning roller 3 is more convenient to install on the side surface of the supporting roller 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.