CN220519499U - Conveying device for laser repairing machine - Google Patents

Abstract

The utility model relates to a conveying device for a laser repairing machine, which comprises a conveying module, wherein the conveying module comprises a conveying frame and a conveying unit, at least one side surface part of the conveying frame is obliquely arranged so as to enable a liquid crystal screen to be obliquely leaning against the conveying unit, and two adjacent conveying units are arranged on the oblique side surface part of the conveying frame; the conveying unit comprises a conveying mounting plate arranged on the conveying frame, a conveying driver and a conveying transmission belt arranged on the conveying mounting plate, and a conveying adjusting plate arranged on the conveying mounting plate, wherein the conveying mounting plate and the conveying adjusting plate support the liquid crystal display. The utility model can realize continuous and stable feeding and discharging of the laser repairing machine without stopping, thereby improving the repairing efficiency of the laser repairing machine, and improving the suitability of the laser repairing machine by arranging the adjusting unit to adapt to liquid crystal screens with different specifications.

Description

Conveying device for laser repairing machine

Technical Field

The utility model relates to the field of laser repair, in particular to a conveying device for a laser repair machine.

Background

The laser repairing machine is used for repairing the bad pixels on the liquid crystal screen through laser. The liquid crystal screen is made of a plurality of conductive lines in series, short circuit and open circuit occur in the process of collecting the lines, and after the liquid crystal screen is electrified and lightened, white spots, namely so-called screen bright spots, namely dead spots, are formed at the short circuit and open circuit places. The laser repairing machine utilizes laser to carbonize the liquid crystal screen so as to repair bad points. In the prior art, manual or mechanical arms are adopted in the feeding and discharging processes of the liquid crystal display, and the feeding and discharging processes of the liquid crystal display are stopped in any mode, so that the liquid crystal display cannot be continuously and stably repaired by the laser repairing machine, and the production efficiency is reduced. The device for repairing the defects of the flexible OLED display device comprises a display panel alignment mechanism, a motion mechanism, a laser repairing mechanism, an OLED lighting mechanism and a control mechanism, wherein the display panel alignment mechanism, the motion mechanism, the laser repairing mechanism and the OLED lighting mechanism are all electrically connected with the control mechanism; the display panel alignment mechanism is provided with a UVW console for adjusting an alignment angle; the OLED lighting mechanism is provided with a lighting control unit and an air suction needle pressing unit for adsorbing, fixing and lighting a workpiece to be repaired, the lighting control unit is electrically connected with the air suction needle pressing unit, and the air suction needle pressing unit is fixed on the UVW console; the laser repairing mechanism is arranged on the gantry moving unit, and the UVW control console is arranged on the displacement table moving unit. The positioning and angle of the workpiece to be repaired are accurately controlled through the moving mechanism and the display panel alignment mechanism, the defect positioning and repair accuracy of the workpiece to be repaired are better, the defect can be completely repaired, the repair efficiency and repair quality are improved, and the feeding and discharging processes still need to be stopped in the feeding and discharging processes. The laser repairing machine comprises a machine body, a laser, a lens assembly and a clamping mechanism, wherein the machine body is provided with a mounting beam and a positioning table, and the mounting beam can move along the width direction of the machine body; the mounting beam is provided with a mounting frame; the laser and the lens component are all arranged on the mounting frame; the mounting frame can move along the length direction of the mounting beam; the lens assembly comprises a plurality of electronic lenses, and the magnification of each electronic lens is different; the electronic lens is used for shooting a screen and transmitting image signals; the laser is used for emitting laser to the screen according to the image signal; a damping mechanism is arranged between the positioning table and the end face of the machine body; the clamping mechanism is used for clamping the workpiece to the positioning table; a plurality of positioning components are arranged on the positioning table; the positioning components are distributed around the positioning table; the positioning assembly is movable toward and away from the middle of the positioning table. The problems of feeding and discharging during stoppage also exist in the patent.

In view of the above, the utility model provides a conveying device for a laser repairing machine, which is characterized in that a conveying frame and a conveying unit are arranged to realize continuous and stable feeding and discharging of the laser repairing machine without stopping, so that the repairing efficiency of the laser repairing machine is improved, and an adjusting unit is arranged to adapt to liquid crystal screens with different specifications, so that the suitability of the laser repairing machine is improved.

Disclosure of Invention

The utility model aims to provide a conveying device for a laser repairing machine, which solves the defects in the prior art, and the technical problem to be solved by the utility model is realized by the following technical scheme.

The utility model provides a conveyor for laser repair machine, includes the transport module, and its improvement lies in: the conveying module comprises a conveying frame and a conveying unit, at least one side face part of the conveying frame is obliquely arranged to enable a liquid crystal screen to lean against the conveying unit, and two adjacent conveying units are arranged on the oblique side face part of the conveying frame; the conveying unit comprises a conveying mounting plate arranged on the conveying frame, a conveying driver and a conveying transmission belt arranged on the conveying mounting plate, and a conveying adjusting plate arranged on the conveying mounting plate, wherein the conveying mounting plate and the conveying adjusting plate support a liquid crystal screen, the conveying driver drives the conveying transmission belt to move so as to feed and discharge the liquid crystal screen, and the conveying unit forms two processing stations so as to repair, feed and discharge simultaneously.

Preferably, the conveying module further comprises an adjusting unit, and the adjusting unit is used for adjusting the height of the conveying adjusting plate relative to the conveying mounting plate so as to adapt to liquid crystal screens with different specifications.

Preferably, the adjusting unit comprises an adjusting slide rail and an adjusting driver, wherein the adjusting slide rail is arranged on the conveying frame, the conveying adjusting plate is arranged on the adjusting slide rail in a sliding mode, and an adjusting screw of the adjusting driver drives the conveying adjusting plate to move up and down along the adjusting slide rail so as to adjust the height of the conveying adjusting plate relative to the conveying mounting plate.

Preferably, the adjusting unit further comprises an adjusting screw block arranged on the conveying adjusting plate, the adjusting screw rod is in threaded connection with the adjusting screw block, the adjusting driver drives the adjusting screw rod to rotate, and the adjusting screw rod drives the adjusting screw block to move up and down so as to adjust the height of the conveying adjusting plate relative to the conveying mounting plate.

Preferably, the adjusting unit further comprises an adjusting rotating block arranged on the conveying frame, and the end part of the adjusting screw rod is rotatably arranged on the adjusting rotating block.

Preferably, the conveying mounting plate is a double-layer plate, the conveying transmission belt is arranged between the double-layer plates, and the upper end face of the conveying transmission belt is lower than the upper end face of the conveying mounting plate so that the liquid crystal display is lapped on the double-layer plate and is close to the inner layer plate of the conveying frame.

Preferably, the conveying mounting plate and the conveying adjusting plate are provided with conveying supporting wheels for supporting the liquid crystal display.

Preferably, both side portions of the conveying frame are disposed obliquely.

Preferably, a brake mechanism is arranged on the conveying driver.

Preferably, a gear transmission is arranged between the conveying driver and the conveying transmission belt.

Compared with the prior art, the conveying device for the laser repairing machine provided by the utility model has the advantages that continuous and stable feeding and discharging of the laser repairing machine can be realized through the arrangement of the conveying frame and the conveying unit, so that the repairing efficiency of the laser repairing machine is improved, and the adaptability of the laser repairing machine is improved through the arrangement of the adjusting unit to adapt to liquid crystal screens with different specifications.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the conveying unit and the adjusting unit in the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model in use;

the reference numerals in the drawings are in turn:

1. the device comprises a conveying module, 10, a conveying frame, 11, a conveying unit, 110, a conveying mounting plate, 111, a conveying driver, 112, a conveying transmission belt, 113, a conveying supporting wheel, 114, a conveying adjusting plate, 12, an adjusting unit, 120, an adjusting sliding rail, 121, an adjusting driver, 122, an adjusting screw, 123, an adjusting screw block, 124, an adjusting rotating block, an I and a repairing module.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1:

referring to fig. 1 to 3, a conveyor device for a laser repairing machine, comprising a conveyor module 1, the improvement comprising: the conveying module 1 comprises a conveying frame 10 and a conveying unit 11, at least one side surface part of the conveying frame 10 is obliquely arranged so that a liquid crystal screen is obliquely leaning against the conveying unit 11, and two adjacent conveying units 11 are arranged on the oblique side surface part of the conveying frame 10; the conveying unit 11 comprises a conveying mounting plate 110 arranged on the conveying frame 10, a conveying driver 111 and a conveying transmission belt 112 arranged on the conveying mounting plate 110, and a conveying adjusting plate 114 arranged on the conveying mounting plate 110, wherein the conveying mounting plate 110 and the conveying adjusting plate 114 support a liquid crystal screen, the conveying driver 111 drives the conveying transmission belt 112 to move so as to feed and discharge the liquid crystal screen, and the conveying unit 11 forms two processing stations so as to repair, feed and discharge simultaneously.

In this embodiment: the conveying frame 10 is used for supporting the conveying unit 11. At least one side surface of the conveying frame 10 is obliquely arranged, after the conveying unit 11 is arranged on the conveying frame 10, the liquid crystal screen which is fed and discharged on the conveying unit 11 can be obliquely arranged on the conveying mounting plate 110 and the conveying adjusting plate 114, so that the liquid crystal screen can be stably arranged on the conveying unit 11, and the repairing module I is used for repairing the bad points of the liquid crystal screen. At least one side surface of the conveying frame 10 is obliquely arranged, that is, the conveying unit 11 is obliquely arranged instead of horizontally arranged, because the width of the liquid crystal screen is obviously larger than the thickness of the liquid crystal screen, when the liquid crystal screen is horizontally arranged and discharged, the space occupied by the liquid crystal screen is larger, the space required after the oblique arrangement is obviously reduced, and the conveying unit 11 can be simultaneously arranged on two side surface parts of the conveying frame 10, that is, one conveying module 1 can be provided with four processing stations, two groups of repairing, feeding and discharging operations can be simultaneously carried out, and the occupied space can not be increased too much. Two conveying units 11 are disposed on an inclined side surface of the conveying frame 10, so that two processing stations are formed, a first processing station performs repairing operation, a second processing station performs loading and unloading operation, then the repairing module I moves to the second processing station to perform repairing operation, the first processing station performs loading and unloading operation, and the cycle can realize loading and unloading operation and repairing operation of the laser repairing machine without stopping, so that repairing efficiency of the laser repairing machine is improved. The conveying installation plate 110 is used for installing the conveying driver 111, the conveying transmission belt 112 and the liquid crystal screen, the conveying adjustment plate 114 is used for being matched with the conveying installation plate 110 to support the liquid crystal screen, and the conveying transmission belt 112 is used for driving the liquid crystal screen to carry out feeding and discharging operations.

When the liquid crystal display device is used, the liquid crystal display screen is firstly carried on the two conveying driving belts 112, the two conveying drivers 111 are started to drive the conveying driving belts 112 to move the liquid crystal display screen to a preset position, the repairing module I starts to repair the liquid crystal display screen on the first station, then the repairing module I moves to the second station to repair the liquid crystal display screen, meanwhile, the first station performs blanking operation and feeding operation, then the repairing module I moves to the first station to repair the liquid crystal display screen, and meanwhile, the second station performs blanking operation and feeding operation, and the repairing operation is circulated to complete uninterrupted feeding operation, blanking operation and repairing operation. The feeding operation can be performed on the first station, then the repairing operation is performed, the feeding operation is performed on the second station while the repairing operation is performed, after the repairing operation is completed, the repairing module I is moved to the second station to perform the repairing operation, meanwhile, the discharging operation and the feeding operation are performed on the first station, then after the repairing operation on the second station is completed, the repairing module I is moved to the first station to perform the repairing operation, and meanwhile, the discharging operation and the feeding operation are performed on the second station, so that the cycle is performed.

Compared with the prior art, the repairing operation and the feeding and discharging operations can be synchronously performed by arranging the conveying frame 10 and the two conveying units 11, so that the feeding and discharging operations of the laser repairing machine are realized without stopping, and the repairing efficiency of the laser repairing machine is improved.

Further, the conveying mounting plate 110 is a double-layer plate, the conveying belt 112 is disposed between the double-layer plates, and the upper end surface of the conveying belt 112 is lower than the upper end surface of the conveying mounting plate 110 so that the liquid crystal screen is supported on the double-layer plate close to the inner layer plate of the conveying frame 10.

In this embodiment, the conveying installation plate 110 is configured as a double-layer plate, which can accommodate the conveying belt 112 on one hand, and also facilitate the lcd screen to be abutted against the conveying installation plate 110 on the other hand.

Further, the conveying mounting plate 110 and the conveying adjusting plate 114 are provided with a conveying supporting wheel 113 for supporting the liquid crystal display.

The arrangement of the supporting wheel 113 in this embodiment can reduce the friction resistance applied during the feeding and discharging operations of the liquid crystal display, thereby reducing the energy consumption of the conveying driver 111.

Further, both side portions of the conveying frame 10 are inclined. The four-station synchronous feeding and discharging device can realize synchronous operation of four stations, namely, one side face part is subjected to repairing operation and feeding and discharging operation, and the other side face part is also subjected to repairing operation and feeding and discharging operation.

Further, a brake mechanism is provided on the conveying driver 111. The stopping mechanism of the present embodiment can stop the conveying driver 111 after the liquid crystal panel is conveyed to a predetermined position, thereby ensuring that the liquid crystal panel is stably positioned at the predetermined position.

Further, a gear transmission is arranged between the conveying driver 111 and the conveying transmission belt 112.

Example 2:

on the basis of embodiment 1, referring to fig. 2, the conveying module 1 further includes an adjusting unit 12, where the adjusting unit 12 is configured to adjust the height of the conveying adjusting plate 114 relative to the conveying mounting plate 110 to adapt to liquid crystal panels of different specifications.

Further, the adjusting unit 12 includes an adjusting slide rail 120 and an adjusting driver 121 disposed on the conveying frame 10, the conveying adjusting plate 114 is slidably disposed on the adjusting slide rail 120, and an adjusting screw 122 of the adjusting driver 121 drives the conveying adjusting plate 114 to move up and down along the adjusting slide rail 120 so as to adjust the height of the conveying adjusting plate 114 relative to the conveying mounting plate 110.

Further, the adjusting unit 12 further includes an adjusting screw block 123 disposed on the conveying adjusting plate 114, the adjusting screw 122 is screwed with the adjusting screw block 123, the adjusting driver 121 drives the adjusting screw 122 to rotate, and the adjusting screw 122 drives the adjusting screw block 123 to move up and down to adjust the height of the conveying adjusting plate 114 relative to the conveying mounting plate 110.

In this embodiment, the height of the conveying adjustment plate 114 relative to the conveying installation plate 110 may be adjusted by setting the adjustment unit 12, so as to adapt to liquid crystal screens with different specifications, thereby increasing the adaptability of this embodiment.

Further, the adjusting unit 12 further includes an adjusting rotating block 124 provided on the conveying frame 10, and an end portion of the adjusting screw 122 is rotatably provided on the adjusting rotating block 124.

The present embodiment increases the rotational stability of the adjusting screw 122 by providing the adjusting rotation block 124.

It should be noted that the foregoing detailed description is exemplary and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly indicates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or groups thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways, such as rotated 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the above detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components unless context indicates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a conveyor for laser repair machine, includes transport module (1), its characterized in that: the conveying module (1) comprises a conveying frame (10) and conveying units (11), at least one side surface part of the conveying frame (10) is obliquely arranged so that a liquid crystal screen is obliquely leaning against the conveying units (11), and two adjacent conveying units (11) are arranged on the oblique side surface part of the conveying frame (10); the conveying unit (11) comprises a conveying mounting plate (110) arranged on the conveying frame (10), a conveying driver (111) and a conveying transmission belt (112) arranged on the conveying mounting plate (110), a conveying adjusting plate (114) arranged on the conveying mounting plate (110), the conveying mounting plate (110) and the conveying adjusting plate (114) support a liquid crystal screen, the conveying driver (111) drives the conveying transmission belt (112) to move so as to feed and discharge the liquid crystal screen, and the conveying unit (11) forms two processing stations so as to repair, feed and discharge simultaneously.

2. The conveying device for a laser repairing machine according to claim 1, wherein: the conveying module (1) further comprises an adjusting unit (12), and the adjusting unit (12) is used for adjusting the height of the conveying adjusting plate (114) relative to the conveying mounting plate (110) so as to adapt to liquid crystal screens with different specifications.

3. The conveying device for a laser repairing machine according to claim 2, wherein: the adjusting unit (12) comprises an adjusting slide rail (120) and an adjusting driver (121) which are arranged on the conveying frame (10), the conveying adjusting plate (114) is arranged on the adjusting slide rail (120) in a sliding mode, and an adjusting screw rod (122) of the adjusting driver (121) drives the conveying adjusting plate (114) to move up and down along the adjusting slide rail (120) so as to adjust the height of the conveying adjusting plate (114) relative to the conveying mounting plate (110).

4. A delivery device for a laser repair machine according to claim 3, wherein: the adjusting unit (12) further comprises an adjusting screw block (123) arranged on the conveying adjusting plate (114), the adjusting screw rod (122) is in screw connection with the adjusting screw block (123), the adjusting driver (121) drives the adjusting screw rod (122) to rotate, and the adjusting screw rod (122) drives the adjusting screw block (123) to move up and down so as to adjust the height of the conveying adjusting plate (114) relative to the conveying mounting plate (110).

5. A delivery device for a laser repair machine according to claim 3, wherein: the adjusting unit (12) further comprises an adjusting rotating block (124) arranged on the conveying frame (10), and the end part of the adjusting screw rod (122) is rotatably arranged on the adjusting rotating block (124).

6. The conveying device for a laser repairing machine according to claim 1, wherein: the conveying installation plate (110) is a double-layer plate, the conveying transmission belt (112) is arranged between the double-layer plates, and the upper end face of the conveying transmission belt (112) is lower than the upper end face of the conveying installation plate (110) so that the liquid crystal screen is lapped on the double-layer plate and is close to the inner layer plate of the conveying frame (10).

7. The conveying device for a laser repairing machine according to claim 1, wherein: and the conveying mounting plate (110) and the conveying adjusting plate (114) are provided with a conveying supporting wheel (113) for supporting the liquid crystal display.

8. The conveying device for a laser repairing machine according to claim 1, wherein: both side surfaces of the conveying frame (10) are obliquely arranged.

9. The conveying device for a laser repairing machine according to claim 1, wherein: and a brake mechanism is arranged on the conveying driver (111).

10. The conveying device for a laser repairing machine according to claim 1, wherein: the conveying driver (111) and the conveying transmission belt (112) are in gear transmission.