CN218619052U

CN218619052U - Residual material removing mechanism, residual material removing platform carrier and liquid crystal panel processing equipment

Info

Publication number: CN218619052U
Application number: CN202222794383.7U
Authority: CN
Inventors: 王昭棚; 玉迪; 袁玲; 何云; 尹建刚; 高云峰
Original assignee: Shenzhen Hans Semiconductor Equipment Technology Co Ltd
Current assignee: Shenzhen Hans Semiconductor Equipment Technology Co Ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-14
Anticipated expiration: 2032-10-21

Abstract

The application discloses remove incomplete material mechanism, remove incomplete material microscope carrier and liquid crystal display panel processing equipment. Remove incomplete material mechanism includes: the first driving piece is arranged at the edge of the carrying platform for supporting the product; the second driving piece is arranged at the movable end of the first driving piece and can ascend and descend under the driving of the first driving piece; the residual material cushion block is arranged at the movable end of the first driving piece and used for supporting the residual material of the product; the clamping jaw is arranged at the movable end of the second driving piece, is positioned above the residual wood cushion block and can ascend and descend under the driving of the second driving piece so as to clamp the residual wood. The application provides a remove incomplete material mechanism simple structure removes incomplete material efficiently.

Description

Residual material removing mechanism, residual material removing carrying platform and liquid crystal panel processing equipment

Technical Field

The application relates to the technical field of residual material removal, in particular to a residual material removing mechanism, a residual material removing carrying platform and liquid crystal panel processing equipment.

Background

In the production process of the liquid crystal panel, a polarizer needs to be attached. To ensure that the polarizer can be applied over the entire area of the panel, the size of the polarizer is often slightly larger than the size of the panel. After the attachment is completed, the redundant materials on the edge of the polarizer need to be removed, so that the redundant materials are prevented from influencing the subsequent production flow. The part to be removed is marked with lines in advance through laser on the polaroid, and after the attaching is completed, the residual materials are manually stripped. This kind of artifical mode of getting rid of incomplete material, not only efficiency is lower, moreover because the polaroid has the stickness, easy adhesion leads to the panel to be accidentally injured.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a residual material removing mechanism, a residual material removing carrier and a liquid crystal panel processing device which are simple in structure and high in residual material removing efficiency.

To achieve the purpose, the following technical scheme is adopted in the application:

a scrap removal mechanism comprising:

the first driving piece is arranged at the edge of the carrying platform for supporting the product;

the second driving piece is connected with the movable end of the first driving piece and can ascend and descend under the driving of the first driving piece;

the residual wood cushion block is arranged at the movable end of the first driving piece and used for supporting residual wood of a product;

the clamping jaw is arranged at the movable end of the second driving piece, is positioned above the residual material cushion block and can ascend and descend under the driving of the second driving piece so as to clamp the residual materials.

As an alternative to the above scrap removing mechanism, the scrap removing mechanism further includes:

the mounting block is arranged on the main body of the second driving piece; one end of the clamping jaw, which is far away from the carrying platform, is rotationally connected with the movable end of the second driving piece, the middle position of the clamping jaw is rotationally connected with the mounting block, and one end of the clamping jaw, which is close to the carrying platform, is a pressing end; the residual material cushion block is arranged on the mounting block and is positioned below the lower pressing end.

the first rotating shaft is arranged at the movable end of the second driving piece, and one end of the clamping jaw, which is far away from the carrying platform, is rotatably connected with the first rotating shaft;

the second rotating shaft is arranged on the mounting block, and the middle position of the clamping jaw is rotatably connected with the second rotating shaft.

one end of the first mounting plate along a first direction is connected with the carrying platform; the first direction is perpendicular to the vertical direction;

the second mounting panel, the second mounting panel along the one end of second direction with first mounting panel is followed the other end of first direction is connected, first driving piece is located the second mounting panel is followed the other end of second direction, the second direction first direction and vertical direction two liang of perpendicularity.

the locking block is arranged at the top of one end, connected with the second mounting plate, of the first mounting plate;

and the locking screw is arranged on the locking block and is arranged along the vertical direction, and the bottom end of the locking screw is abutted against the second mounting plate.

As an alternative scheme of the residual material removing mechanism, the first driving part is a sliding table air cylinder, and the second driving part is a push rod air cylinder.

As an alternative of the residual wood removing mechanism, an anti-adhesion layer is arranged on the surface of the residual wood cushion block to prevent residual wood from being adhered to the residual wood cushion block.

A residual material removing carrier comprises the residual material removing mechanism.

As an alternative to the above-described residual material removing stage, the method further includes:

a base plate;

the supporting seats are arranged on the bottom plate and distributed on the bottom plate in a matrix form, and at least part of the supporting seats can move on the bottom plate, so that the size of a supporting surface of the carrying platform can be switched; and at least part of the peripheral supporting seats in the plurality of supporting seats are provided with the residual material removing mechanism.

The liquid crystal panel processing equipment comprises the residual material removing carrying platform.

The embodiment of the application has the advantages that: rise through first driving piece drive second driving piece and clamping jaw to press from both sides the lumber scrap tight at the lumber scrap cushion through second driving piece drive clamping jaw, then will press from both sides the lumber scrap pull-down after pressing from both sides through first driving piece, realize getting rid of the lumber scrap, efficiency is higher, and simple structure, the cost is lower. Meanwhile, a circle of residual material removing mechanism can be arranged around the carrying platform, the residual materials are clamped around and pulled down at one time to remove the residual materials, and the phenomenon that the panel is accidentally damaged due to the fact that the polaroid caused by manually removing the residual materials is adhered to the panel is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a scrap removal mechanism according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of an embodiment of the present application showing the jaws of the log removing mechanism in a relaxed position;

FIG. 3 is a schematic view of the clamping jaw of the scrap removing mechanism in an embodiment of the present application in a clamped state;

FIG. 4 is a schematic diagram of an embodiment of a scrap removal mechanism;

FIG. 5 is a schematic structural diagram of a residual material removing stage according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of an assembly of the scrap removing mechanism and the supporting base according to an embodiment of the present application.

In the figure:

100. a residual material removing mechanism; 101. a first axis; 102. a second axis;

110. a first driving member;

120. a second driving member; 121. a first rotating shaft; 122. a rotating shaft mounting base;

130. residual material cushion blocks;

140. a clamping jaw;

150. mounting a block; 151. a second rotating shaft; 152. positioning blocks;

160. a first mounting plate; 161. a first strip-shaped hole;

170. a second mounting plate; 171. a second strip-shaped hole; 172. a fixing hole; 173. an arc-shaped hole;

181. a locking block; 182. locking the screw;

200. removing a residual material carrying platform;

210. a base plate;

220. a supporting base; 221. and (5) adsorbing the pores.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures.

In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between.

In the description of the present embodiment, the terms "upper", "lower", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus should not be construed as limiting the present application. The terms "first" and "second" are used merely for descriptive purposes and are not intended to have a special meaning.

The technical scheme of the application is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment of the application provides a remove incomplete material mechanism. In actual work, a product needing to be subjected to residual material removal is placed on the carrier, and the residual material removal mechanism 100 of the embodiment of the application performs residual material removal operation on the product on the carrier. The carrier is a support table for supporting the product. For example, a liquid crystal panel is placed on a carrier, and then a polarizer is attached to the liquid crystal panel, and since the size of the polarizer is larger than that of the liquid crystal panel, the residue on the edge of the polarizer needs to be removed, the residue removing mechanism 100 of the embodiment of the present application can be used to remove the residue on the edge of the polarizer.

Referring to fig. 1, a scrap removing mechanism 100 according to an embodiment of the present disclosure includes a first driving member 110, a second driving member 120, a scrap block 130, and a clamping jaw 140. The first driving member 110 is disposed at an edge of the stage. The second driving member 120 is disposed at the movable end of the first driving member 110, and can be driven by the first driving member 110 to ascend and descend. The residual wood block 130 is disposed at the movable end of the first driving member 110, and the residual wood block 130 is used for supporting the residual wood of the product. Since the residual wood blocks 130 and the second driving members 120 are disposed at the movable ends of the first driving members 110, the residual wood blocks 130 and the second driving members 120 are driven by the first driving members 110 to be lifted and lowered synchronously. The clamping jaw 140 is disposed at the movable end of the second driving member 120, and the clamping jaw 140 is located above the remnant block 130. The clamping jaws 140 are adapted to cooperate with the log spacers 130 to clamp the log. The first driving member 110 then drives the clamping jaw 140 and the remnant to descend, thereby separating the remnant from the panel. The clamping jaw 140 can be driven by the second driving member 120 to ascend and descend, thereby clamping the remnant material or loosening the remnant material.

When the residual material removing mechanism 100 of the embodiment of the application is in operation:

the first driving member 110 drives the second driving member 120, the clamping jaw 140 and the residual wood cushion block 130 to ascend;

the second driving member 120 drives the clamping jaw 140 to press downwards, so that the residual wood is clamped on the residual wood cushion block 130;

the first driving member 110 drives the second driving member 120, the clamping jaw 140 and the residual material cushion block 130 to descend, so that the residual material clamped by the back clamping jaw 140 is pulled downwards, the residual material is separated from the liquid crystal panel, and the residual material is removed.

The residual material removing mechanism 100 in the embodiment of the application has the advantages of high residual material removing efficiency, simple structure and lower cost. Meanwhile, a plurality of residual material removing mechanisms 100 can be arranged around the carrier to form a circle, the periphery of the residual materials is clamped, the residual materials are removed through pull-down at one time, the polarizer which is caused by manual removal of the residual materials is prevented from being adhered to the panel, and the panel is prevented from being accidentally damaged.

In one embodiment, the clamping jaws 140 may be rotated and depressed. As shown in fig. 1, the cull removing mechanism 100 further includes a mounting block 150. A mounting block 150 is provided on the body of the second drive member 120. The main body of the second driving member 120 is the fixed end of the second driving member 120. For example, if the second driving member 120 is an air cylinder, the cylinder body of the air cylinder is a fixed end, and the push rod of the air cylinder is a movable end. Since the cull removing mechanism 100 is mounted at the edge of the stage, the clamping jaw 140 has one end close to the stage and one end far from the stage. As shown in fig. 1, one end of the clamping jaw 140 away from the carrier is rotatably connected to the movable end of the second driving element 120, the middle position of the clamping jaw 140 is rotatably connected to the mounting block 150, and one end of the clamping jaw 140 close to the carrier is a pressing end, which is used for pressing the product. The scrap block 130 is disposed on the mounting block 150 and the scrap block 130 is located below the lower pressing end of the clamping jaw 140.

As shown in FIG. 1, the second driving member 120 may be a push rod cylinder, and the movable end of the second driving member 120 is the push rod of the push rod cylinder. Referring to fig. 1 and 2, when the push rod is retracted downward, the end of the pulling jaw 140 connected to the push rod descends; one end of the clamping jaw 140 connected with the push rod descends and rotates around the first axis 101, the middle position of the clamping jaw 140 rotates around the second axis 102, and the pressing end of the clamping jaw 140 is lifted upwards;

referring to fig. 1 and 3, when the push rod is extended upward, the end of the push jaw 140 connected to the push rod is raised; one end of the clamping jaw 140 connected with the push rod rotates around the first axis 101 while ascending, the middle position of the clamping jaw 140 rotates around the second axis 102, and the lower pressing end of the clamping jaw 140 presses downwards to press the residual wood on the residual wood cushion block 130.

Referring to fig. 2, when the gripping jaw 140 is raised upward, its depressed end is away from the scrap block 130 so that the gripping jaw 140 does not interfere with the placement of the product onto the scrap block 130. This is also a benefit of the use of a rotational hold down of the jaws 140.

As shown in fig. 1, the first driving member 110 may employ a slide cylinder, and the second driving member 120 may employ a push rod cylinder. The cylinder body of push rod cylinder is connected with the slip table of slip table cylinder, and installation piece 150 is installed on the cylinder body of push rod cylinder, and incomplete material cushion block 130 is installed on installation piece 150, and clamping jaw 140 installs on the push rod of push rod cylinder.

Further, as shown in fig. 1, the scrap removing mechanism 100 further includes a first rotating shaft 121 and a second rotating shaft 151. The first rotation shaft 121 is provided at the movable end of the second driving member 120, that is, at the push rod of the push rod cylinder. Specifically, the first rotating shaft 121 may be mounted on the push rod through a rotating shaft mounting seat 122. One end of the clamping jaw 140, which is far away from the carrier, is rotatably connected with the first rotating shaft 121, so that the clamping jaw 140 is rotatably connected to the push rod of the push rod cylinder. The second rotating shaft 151 is disposed on the mounting block 150, and the middle position of the clamping jaw 140 is rotatably connected to the second rotating shaft 151, so that the middle position of the clamping jaw 140 is rotatably connected to the mounting block 150.

For convenience of description, the first direction, the second direction, and the third direction are defined in the embodiments of the present application. The first direction, the second direction and the third direction are perpendicular to each other, and as shown in fig. 4, the first direction, the second direction and the third direction may correspond to an X direction, a Y direction and a Z direction of the space coordinate system, respectively. The first direction, the second direction, and the third direction may also be understood as a front-back direction, a left-right direction, and an up-down direction of the scrap removing mechanism 100.

In one embodiment, as shown in fig. 4, the scrap removing mechanism 100 further includes a first mounting plate 160 and a second mounting plate 170. One end of the first mounting plate 160 in the first direction is connected to the carrier. The other end of the first mounting plate 160 in the first direction is connected to one end of the second mounting plate 170 in the second direction, and the first driving member 110 is disposed at the other end of the second mounting plate 170 in the second direction. The first mounting plate 160 and the second mounting plate 170 are arranged, so that the whole residual material removing mechanism 100 can be conveniently connected to the carrier through the first mounting plate 160, and the whole residual material removing mechanism 100 is modularized. A plurality of residual material removing mechanisms 100 can be arranged around the carrier, and the residual material removing mechanisms 100 can be used in a matching way to remove the residual material of the polarizer of the whole liquid crystal panel.

Referring to fig. 4, a first strip hole 161 is formed at one end of the first mounting plate 160 connected to the carrier. The first stripe holes 161 are arranged in a first direction. The first mounting plate 160 is connected to the stage through a first bar hole 161, so that the mounting position of the scrap removing mechanism 100 can be adjusted in the first direction.

As shown in fig. 4, one end of the second mounting plate 170 connected to the first mounting plate 160 is provided with a second bar-shaped hole 171. The second bar-shaped holes 171 are arranged in a vertical direction. The second mounting plate 170 is connected to the first mounting plate 160 through the second slit hole 171 so that the scrap removing mechanism 100 can adjust the mounting position in the vertical direction.

As shown in fig. 4, one end of the second mounting plate 170 connected to the first driving member 110 is provided with a fixing hole 172 and an arc-shaped hole 173. The arc holes 173 are centered on the fixing holes 172, and a plurality of arc holes 173 may be provided, and the plurality of arc holes 173 are spaced apart from each other. The first driving member 110 is connected to the second mounting plate 170 through the fixing hole 172 and the arc-shaped hole 173, so that the scrap removing mechanism 100 can be rotated about the fixing hole 172 to adjust the position. The screws in the fixing holes 172 and the arc-shaped holes 173 are loosened, the first driving member 110 is rotated to adjust the angle to a proper angle, and then the screws in the fixing holes 172 and the arc-shaped holes 173 are locked to complete the angle adjustment.

Further, in order to make the entire scrap removing mechanism 100 more stable. As shown in fig. 4, the scrap removing mechanism 100 further includes a locking block 181 and a locking screw 182. The locking block 181 is disposed on the first mounting plate 160 and on top of the end of the first mounting plate 160 that is connected to the second mounting plate 170. The locking screw 182 is provided on the locking block 181. The locking screw 182 is disposed in the vertical direction, and the bottom end of the locking screw 182 abuts against the second mounting plate 170. That is, after the locking screw 182 passes through the locking block 181 from top to bottom, the bottom end of the locking screw 182 abuts against the second mounting plate 170. As shown in fig. 4, the locking screw 182 is pressed against the top of the end of the second mounting plate 170 connected to the first mounting plate 160, so that the second mounting plate 170 is prevented from being inclined toward the first driving member 110 due to the heavy weight of the driving assembly at the other end of the second mounting plate 170.

In one embodiment, an anti-adhesion layer may be disposed on the surface of the residual block 130, and the anti-adhesion layer may prevent the residual from adhering to the residual block 130, so as to facilitate the separation of the residual from the residual block 130. Preferably, the adhesion-preventing layer is made of a teflon material layer, and the teflon material layer is coated on the surface of the residual material cushion block 130.

The embodiment of the application also discloses a residual material removing carrying platform. As shown in fig. 5, the residue removing stage 200 includes the residue removing mechanism 100 as described above. The cull removing mechanism 100 is arranged at the edge of the cull removing carrier 200, and the product is placed on the cull removing carrier 200 for support.

Further, as shown in fig. 5, the residue removing carrier 200 further includes a bottom plate 210 and a plurality of supporting bases 220. The plurality of supporting bases 220 are disposed on the bottom plate 210, and the plurality of supporting bases 220 support the product together. As shown in fig. 5, the plurality of supporting seats 220 are distributed on the bottom plate 210 in a matrix form, and at least a part of the plurality of supporting seats 220 can move on the bottom plate 210, so that the residual material removing carrier 200 can switch the size of the supporting surface to adapt to products with different sizes. In one embodiment, as shown in fig. 5, the supporting seats 220 form a 5 × 3 matrix, 5 rows of supporting seats 220 are disposed along the left-right direction, and 3 rows of supporting seats 220 are disposed along the front-back direction. In the 5-row supporting seats 220, the left two rows and the right two rows are arranged to be movable toward the middle row and can be close to or far from the middle row; in the 3 rows of the support base 220, the rear two rows are arranged to be movable toward the first row and to be close to or far from the first row. This allows the size of the entire support surface to be varied. Specifically, the movement of each supporting seat 220 can be realized by a driving device.

Referring to fig. 5 and 6, among the plurality of supporting bases 220, at least a portion of the supporting bases 220 is provided with a scrap removing mechanism 100. Thereby clamping the remnants on the edge of the polarizer and removing the remnants through the remnants removing mechanism 100. The residue removing mechanism 100 may be disposed on only a portion of the peripheral supporting seat 220, or the residue removing mechanism 100 may be disposed on all the peripheral supporting seats 220, which is not limited herein.

The structural design of the material removing mechanism 100 in the embodiment of the present application makes the material removing mechanism 100 conveniently installed on the supporting base 220 and capable of moving along with the supporting base 220, and no matter what size the supporting surface is switched to, the removal of the polarizer edge material can be realized. Before the polarizer is attached, the residual materials of the polarizer can be pre-scribed through laser, so that the residual materials can be removed by the subsequent residual material removing mechanism 100 conveniently. The residual material can be separated from the liquid crystal panel and the polarizer only by clamping and pulling down the residual material by the residual material removing mechanism 100.

Fig. 6 shows a schematic structural view of the assembly of the scrap removing mechanism 100 and the support base 220. As shown in fig. 6, the scrap removing mechanism 100 is mounted on a support base 220 by a first mounting plate 160. The installed back clamping jaw 140 and the remnant material cushion block 130 are located at the edge of the supporting seat 220 and face the installation seat, so as to be convenient for clamping the remnant material of the polarizer on the supporting seat 220. As shown in fig. 6, the top of the supporting base 220 is provided with a suction hole 221 for sucking the product.

As shown in fig. 4, a positioning block 152 may be further disposed at one side of the mounting block 150, and the positioning block 152 is used for positioning a product when the product is placed on the scrap removing carrier 200. The product is positioned by abutting the edge of the product against the positioning block 152. It will be appreciated that the top of the positioning block 152 is higher than the supporting surface of the supporting base 220, so as to position the product on the supporting base 220.

The embodiment of the application also discloses liquid crystal display panel processing equipment. The liquid crystal panel processing apparatus includes the above-described residual material removing stage 200.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the present application. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A scrap removal mechanism, comprising:

the residual material cushion block is arranged at the movable end of the first driving piece and used for supporting the residual materials of the product;

the clamping jaw is arranged at the movable end of the second driving piece, is positioned above the residual wood cushion block and can ascend and descend under the driving of the second driving piece so as to clamp the residual wood.

2. The scrap removal mechanism according to claim 1, further comprising:

the mounting block is arranged on the main body of the second driving piece; one end of the clamping jaw, which is far away from the carrying platform, is rotatably connected with the movable end of the second driving piece, the middle position of the clamping jaw is rotatably connected with the mounting block, and one end of the clamping jaw, which is close to the carrying platform, is a pressing end; the residual material cushion block is arranged on the mounting block and is positioned below the lower pressing end.

3. The scrap removing mechanism in accordance with claim 2, further comprising:

4. The scrap removing mechanism according to claim 1, further comprising:

5. The scrap removing mechanism according to claim 4, further comprising:

6. The scrap removal mechanism according to claim 1, wherein the first driving member is a slide table cylinder and the second driving member is a push rod cylinder.

7. The scrap removal mechanism according to claim 1 wherein the scrap blocks have an adhesion preventing layer on the surface thereof to prevent the scrap from adhering to the scrap blocks.

8. A scrap removing carrier comprising the scrap removing mechanism of any one of claims 1 to 7.

9. The scrap removal station as in claim 8, further comprising:

a base plate;

10. A liquid crystal panel processing apparatus comprising the chipping removal stage according to any one of claims 8 to 9.