Mounting base and laser repairing equipment

Abstract

The utility model relates to the field of laser processing equipment, and discloses a mounting base and laser repairing equipment, a clamping mechanism is arranged below the mounting base, and the clamping mechanism can be prevented from interfering with a photographing mechanism or a laser mechanism and affecting the work of other parts. A through hole is formed in the middle of the support. The supporting panel is arranged in the middle of the support, and the supporting panel is provided with a first side line and a second side line which are adjacent; the positioning assembly comprises a plurality of first positioning blocks and a plurality of second positioning blocks, the first positioning blocks are arranged along the first side line, and the second positioning blocks are arranged along the second side line; and the adsorption assembly is used for fixing the workpiece on the supporting panel, and the adsorption assembly is arranged below the supporting panel.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser processing equipment field, especially a kind of installation base and laser repair equipment. BACKGROUND

[0002] Liquid crystal panel technology is a kind of frontier display technology that has developed rapidly in recent years. It controls the light transmittance of each pixel by changing the polarization characteristics of light field through liquid crystal molecules, thereby realizing image display. In the manufacturing process of liquid crystal panel, first, a variety of patterned metal and non-metal thin films need to be deposited on glass substrate to form the circuit that controls the liquid crystal deflection of each pixel, thin film transistor, and signal transmission line, which is called array engineering. However, in array engineering, due to various reasons, the deposited metal pattern may appear abnormal, resulting in ineffective control of pixel liquid crystal deflection or signal transmission, thereby producing defects such as bright spots, dark spots, bright lines and dark lines. These defects will reduce the quality of the product, and even cause the product to be scrapped. In order to improve the quality and yield of the product, it is necessary to repair these defects. Using laser technology, each film layer on the substrate surface can be accurately welded and cut, and abnormal TFT and signal lines can be adjusted to achieve the purpose of repair.

[0003] The existing laser processing equipment usually fixes the workpiece by clamping the edge of the workpiece with clamping jaws. However, for some display panels, due to the small distance from the edge to the thin film transistor body, it is difficult to fix the workpiece using clamping jaws, which limits the fixing effect of the display panel. Therefore, we need to explore more effective fixing methods to ensure the stability and accuracy of the processing process. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in prior art. To this end, the utility model provides an installation base, which sets the clamping mechanism below the installation base, so as to prevent the clamping mechanism from interfering with the photographing mechanism or the laser mechanism and affecting the work of other components.

[0005] The utility model also provides a laser repair equipment with the above installation base.

[0006] On the one hand, according to the installation base of the utility model embodiment, it comprises:

[0007] The bracket is provided with a through hole in the middle part;

[0008] The support panel is arranged in the middle part of the bracket, and the support panel is provided with adjacent first and second edge lines;

[0009] The positioning assembly comprises a plurality of first positioning blocks and a plurality of second positioning blocks, the plurality of first positioning blocks are arranged along the first edge line, and the plurality of second positioning blocks are arranged along the second edge line;

[0010] An adsorption assembly is arranged below the support panel and used for fixing a workpiece on the support panel.

[0011] According to some embodiments of the present application, the first edge line of the support panel is provided with a first groove, and the second edge line of the support panel is provided with a second groove.

[0012] According to some embodiments of the present application, the thickness of the first clamping plate is adapted to the depth of the first groove, and the thickness of the second clamping plate is adapted to the depth of the second groove.

[0013] According to some embodiments of the present application, the first clamping plate is provided with a plurality of first positioning holes arranged along the extension direction of the first edge line, and the first positioning block is arranged in the first positioning hole.

[0014] According to some embodiments of the present application, the positioning assembly further comprises a first locking member for fixing the first positioning block on the first positioning hole.

[0015] According to some embodiments of the present application, the second clamping plate is provided with a plurality of second positioning holes arranged along the extension direction of the second edge line, and the second positioning block is arranged in the second positioning hole.

[0016] According to some embodiments of the present application, the support panel is made of transparent material.

[0017] According to some embodiments of the present application, the adsorption assembly comprises a plurality of first air suction pipelines arranged along the extension direction of the first edge line, the first air suction pipeline is provided with a first air hole, the support panel is provided with a plurality of second air holes, and the first air hole and the second air hole are communicated.

[0018] According to some embodiments of the present application, the adsorption assembly comprises a plurality of second air suction pipelines arranged along the extension direction of the second edge line, the second air suction pipeline is provided with a third air hole, the support panel is provided with a plurality of fourth air holes, and the third air hole and the fourth air hole are communicated.

[0019] On the other hand, the laser repair device according to the embodiments of the present application comprises the mounting base according to the above embodiments of the present application.

[0020] The embodiments of the present application have at least the following advantages:

[0021] The support panel is used for placing a workpiece, and the edges of the workpiece abut against the first positioning block and the second positioning block respectively, thereby playing a role of positioning the workpiece; the middle part of the support frame is provided with a through hole, so that the adsorption assembly is arranged in sufficient space, the space utilization is improved, and the through hole can be irradiated by the light source below the support panel, thereby providing a light source for the workpiece, which is beneficial to photographing and positioning the workpiece before processing; the adsorption assembly is arranged below the support panel, so that the movement of the laser mechanism is not interfered by the adsorption assembly, and the processing operation of the laser mechanism is not affected; the fixed position of the workpiece is located at the panel below the workpiece, and the edges do not need to be fixed; a plurality of positioning blocks are arranged to adapt to workpieces of different sizes; when the size of the workpiece is small, the positioning blocks are arranged at positions close to the intersection of the first edge line and the second edge line; and when the size of the workpiece is large, the positioning blocks are distributed along the edge line and abut against the workpiece at multiple points.

[0022] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0024] Figure 1 The overall structure schematic diagram of the mounting base of the embodiment of the present application is shown in the figure;

[0025] Figure 2 The Figure 1 The local enlarged schematic view of A part is shown in the figure;

[0026] Figure 3 The structure schematic diagram of the mounting base of the embodiment of the present application after the support panel is taken out is shown in the figure;

[0027] Figure 4 The Figure 3 The local enlarged schematic view of B part is shown in the figure.

[0028] Reference signs:

[0029] Name Reference Name Reference Support 100 Second positioning block 320 Through hole 110 First clamping plate 330 Support panel 200 Second clamping plate 340 First recess 210 First locking piece 350 Second recess 220 Suction assembly 400 Positioning assembly 300 First suction pipeline 410 First positioning block 310 Second suction pipeline 420 DETAILED DESCRIPTION

[0030] The following content will describe several embodiments of the present application, including the corresponding embodiments of the drawings, and it can be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present application, and should not be understood as limiting the protection scope of the present application.

[0031] The concept, specific structure and generated technical effects of the utility model will be clearly and completely described below in combination with embodiments and drawings, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0032] It should be noted that, unless otherwise explicitly limited, when a certain feature is referred to as being "fixed", "connected", "mounted" on another feature, it can be directly fixed, connected or mounted on the other feature, or indirectly fixed, connected or mounted on the other feature. The words "fixed", "connected", "mounted" and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.

[0033] It should be noted that the description of the orientation or positional relationship of "up", "down", "left", "right", "top", "bottom", "front", "back", "in" and "out" used in the utility model is based on the orientation or positional relationship of the drawings or embodiments, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0034] It should be noted that the term "and / or" used in the utility model includes any combination of one or more related listed items, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are not included in the number, above, below, within, etc. are understood to include the number.

[0035] It should be noted that in the utility model, if the first and second are described, they are only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0036] It should be noted that, unless otherwise explicitly limited, all technical and scientific terms used in the present application have the same meaning as understood by those skilled in the art. The terms used in the specification are only used to describe specific embodiments, and are not intended to limit the utility model.

[0037] Referring to Figures 1-4 , the utility model provides a kind of installation base, comprising:

[0038] Support 100, middle part is equipped with through hole 110;

[0039] Support panel 200, it is equipped in the middle part of the support 100, and the support panel 200 is equipped with adjacent first edge line and second edge line;

[0040] The positioning assembly 300 comprises a plurality of first positioning blocks 310 and a plurality of second positioning blocks 320, the plurality of first positioning blocks 310 are arranged along the first edge line, and the plurality of second positioning blocks 320 are arranged along the second edge line.

[0041] The adsorption assembly 400 is used for fixing a workpiece on the support panel 200, and the adsorption assembly 400 is arranged below the support panel 200.

[0042] In another aspect, the second aspect of the utility model provides a laser repair device, comprising a mounting base.

[0043] According to the embodiment of the utility model, by thus setting, can achieve at least some effects as follows, the support panel 200 is used to place workpiece, and the edge of workpiece abuts against first positioning block 310 and second positioning block 320 respectively, and workpiece is positioned; The middle part of support 100 is provided with through hole 110, so that adsorption assembly 400 is arranged by enough space, improves space utilization, and through hole 110 can be below light source and is irradiated on support panel 200, provides light source for workpiece, and it is favorable to take a photograph and position workpiece before processing; Adsorption assembly 400 is arranged below support panel 200, so that laser mechanism movement is not interfered with adsorption assembly 400, and laser mechanism processing operation is influenced, and the fixed position of workpiece is located at the panel below workpiece, and the edge does not need to be fixed; Multiple positioning blocks are arranged to adapt to workpieces of different sizes, and the size of workpiece is different, and the position of positioning block is different, and when the size of display screen workpiece is small, positioning block is arranged at the position close to the intersection of first edge line and second edge line, and when the size is large, positioning block is distributed along the edge line and abuts against workpiece at multiple points.

[0044] In some embodiments, the first edge line of the support panel 200 is provided with a first groove 210, the second edge line of the support panel 200 is provided with a second groove 220, the positioning assembly 300 comprises a first clamping plate 330 and a second clamping plate 340, the first clamping plate 330 is arranged in the first groove 210, the second clamping plate 340 is arranged in the second groove 220, a plurality of first positioning blocks 310 are arranged along the extension direction of the first edge line, and a plurality of second positioning blocks 320 are arranged along the extension direction of the second edge line. The first clamping plate 330 and the second clamping plate 340 press the first groove 210 and the second groove 220 respectively, so that the support panel 200 is fixed on the support 100, the clamping plate is arranged in the groove, the clamping plate and the workpiece are prevented from abutting, and the positioning effect of the workpiece is affected, the edges of the support panel 200 are clamped by a plurality of clamping plates, and the firmness of installation is improved.

[0045] It should be noted that the support panel 200 is also provided with a third edge line and a fourth edge line, that is, the remaining two edges of the support panel 200 except the first edge line and the second edge line, and the positioning assembly 300 further comprises a third clamping plate and a fourth clamping plate, which can correspondingly clamp the third edge line and the fourth edge line of the support panel 200.

[0046] In some embodiments, the thickness of the first clamping plate 330 is suitable for the depth of the first groove 210, and the thickness of the second clamping plate 340 is suitable for the depth of the second groove 220. The upper surface of the first clamping plate 330 is flush with the upper surface of the support panel 200,

[0047] It can be understood that the thickness of the first clamping plate 330 is the length in the up-down direction of the first clamping plate 330, and the depth of the first groove 210 is the depth in the up-down direction of the groove of the first groove 210.

[0048] In some embodiments, the first clamping plate 330 is provided with a plurality of first positioning holes, the plurality of first positioning holes are arranged along the extension direction of the first edge line, the first positioning block 310 is arranged in the first positioning hole, the second clamping plate 340 is provided with a plurality of second positioning holes, the plurality of second positioning holes are arranged along the extension direction of the second edge line, the second positioning block 320 is arranged in the second positioning hole, and the positioning assembly 300 further comprises a first locking member 350, which is used for fixing the first positioning block 310 on the first positioning hole. Through the plurality of first positioning holes and the second positioning holes, the first positioning block 310 and the second positioning block 320 can be fixed on the corresponding positioning holes, the first positioning block 310 and the second positioning block 320 respectively abut the edge of the workpiece, and a plurality of positioning blocks are arranged in order to adapt to workpieces of different sizes. The size of the workpiece is different, and the positions of the positioning blocks are different; the locking member is used for fixing the positioning block, and different positions and quantities of the positioning blocks are used according to workpieces of different sizes.

[0049] It should be noted that the first locking member 350 is a commonly used fixing structure such as a screw, a bolt, or a pin.

[0050] In some embodiments, the support panel 200 is made of transparent material. The support frame 100 is provided with a through hole 110 in the middle, so that the adsorption assembly 400 is arranged in sufficient space, the space utilization rate is improved, and the through hole 110 can be irradiated by a lower light source on the support panel 200, thereby providing a light source for the workpiece.

[0051] In some embodiments, the support frame 100 is provided with a light source below, and the light source can irradiate the support panel 200.

[0052] In some embodiments, the adsorption assembly 400 comprises a plurality of first air suction pipes 410, the first air suction pipes 410 are arranged along the first edge line extension direction, the first air suction pipes are provided with first air holes, the support panel 200 is provided with a plurality of second air holes, the first air holes and the second air holes are communicated. The adsorption assembly 400 comprises a plurality of second air suction pipes 420, the second air suction pipes 420 are arranged along the second edge line extension direction, the second air suction pipes are provided with third air holes, the support panel 200 is provided with a plurality of fourth air holes, the third air holes and the fourth air holes are communicated. The workpiece can be adsorbed on the surface of the support panel 200 by the adsorption assembly 400, the air suction pipes extend along the edge line to form a long strip-shaped structure, the air holes are arranged in the long strip-shaped structure, the air holes of the air suction pipes and the air holes of the support panel 200 are communicated to form a plurality of adsorption points, the plurality of adsorption points are beneficial to adsorb the workpiece, disperse the force on different positions of the workpiece, and prevent the workpiece from being damaged due to excessive local pressure; the long strip-shaped structure has a small volume and does not affect the irradiation of the light source below.

[0053] It should be noted that the terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" and the like can be applied to describe several embodiments of the utility model in the present specification, and the specific features, structures, materials or characteristics in several embodiments can be combined in the case of meeting the principles and purposes of the utility model.

[0054] Although some embodiments of the utility model have been shown and described in the present specification, the utility model should not be limited to the above embodiments, but as long as the same or equivalent means achieve the technical effects of the utility model, any change, modification, equivalent replacement and equivalent modification of these embodiments within the spirit and principles disclosed by the utility model, without departing from the principles and purposes of the utility model, should be included in the protection scope of the utility model disclosed, and should be considered to belong to the protection scope of the utility model.

Claims

1. A mounting base characterized by, The mounting base comprises: a support frame (100) having a through hole (110) in the middle; a support panel (200) arranged in the middle of the support frame (100), the support panel (200) being provided with adjacent first and second edge lines; a positioning assembly (300) comprising a plurality of first positioning blocks (310) arranged along the first edge line and a plurality of second positioning blocks (320) arranged along the second edge line; a suction assembly (400) for fixing a workpiece on the support panel (200), the suction assembly (400) being arranged below the support panel (200).

2. The mounting base of claim 1, wherein: The support panel (200) is provided with a first groove (210) at the first edge line and a second groove (220) at the second edge line, the positioning assembly (300) comprises a first clamping plate (330) arranged in the first groove (210) and a second clamping plate (340) arranged in the second groove (220), the plurality of first positioning blocks (310) are arranged along the extension direction of the first edge line, and the plurality of second positioning blocks (320) are arranged along the extension direction of the second edge line.

3. The mounting base of claim 2, wherein: The thickness of the first clamping plate (330) is adapted to the depth of the first groove (210), and the thickness of the second clamping plate (340) is adapted to the depth of the second groove (220).

4. The mounting base of claim 2, wherein: The first clamping plate (330) is provided with a plurality of first positioning holes arranged along the extension direction of the first edge line, and the first positioning blocks (310) are arranged in the first positioning holes.

5. The mounting base of claim 4, wherein: The positioning assembly (300) further comprises a first locking member (350) for fixing the first positioning blocks (310) on the first positioning holes.

6. The mounting base of claim 2, wherein: The second clamping plate (340) is provided with a plurality of second positioning holes arranged along the extension direction of the second edge line, and the second positioning blocks (320) are arranged in the second positioning holes.

7. The mounting base of claim 1, wherein: The support panel (200) is made of transparent material.

8. The mounting base of claim 1, wherein: The suction assembly (400) comprises a plurality of first suction pipes (410) arranged along the extension direction of the first edge line, the first suction pipes being provided with first air holes, the support panel (200) is provided with a plurality of second air holes, and the first air holes and the second air holes are in communication.

9. The mounting base of claim 1, wherein: The suction assembly (400) comprises a plurality of second suction pipes (420) arranged along the extension direction of the second edge line, the second suction pipes being provided with third air holes, the support panel (200) is provided with a plurality of fourth air holes, and the third air holes and the fourth air holes are in communication.

10. A laser repair apparatus, characterized by: The mounting base comprises the mounting base according to any one of claims 1 to 9.

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