CN214643091U

CN214643091U - Glass cover plate detection positioning mechanism

Info

Publication number: CN214643091U
Application number: CN202120917902.7U
Authority: CN
Inventors: 刘烈敏; 林良海
Original assignee: Dongguan Baisi Photoelectric Technology Co ltd
Current assignee: Dongguan Baisi Photoelectric Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-09
Anticipated expiration: 2031-04-29

Abstract

The utility model belongs to the technical field of glass cover plate detection and positioning, in particular to a glass cover plate detection and positioning mechanism, which comprises a bearing platform and a bottom plate, wherein the bottom plate is positioned at the lower side of the bearing platform and is provided with a positioning mechanism; the positioning mechanism comprises two groups of clamping components which are alternately arranged up and down and are mutually vertical; the clamping assembly comprises a mounting seat, a driven chain wheel, a mounting plate, a motor, a driving chain wheel, an accessory chain, two connecting pieces, two connecting seats and four push rods, wherein the two connecting pieces are centrosymmetric about the central axis of the bearing platform, the connecting seats are fixed with the connecting pieces, the four push rods are arranged on the two connecting seats in a group two by two manner respectively, and the bearing platform is provided with a movable groove; when fixing a position the glass apron, can make the push rod of four directions be close to the glass apron simultaneously to the quick centre gripping of fixing a position the glass apron, and make it can not remove when detecting, and the positioning speed is fast, has improved work efficiency.

Description

Glass cover plate detection positioning mechanism

Technical Field

The utility model belongs to the technical field of the glass apron detects the location, concretely relates to glass apron detects positioning mechanism.

Background

The glass cover plate is also a part of the touch screen which is most easily damaged, the display effect of the electronic product is determined to a great extent by the glass cover plate of the electronic product, and the appearance and the quality of the glass cover plate directly determine the appearance and the service performance of the electronic product. Therefore, the detection of the glass cover plate of the electronic product is particularly important.

When detecting the glass apron, need fix a position the centre gripping to the glass apron, and current positioner can not be quick fix a position the centre gripping to the glass apron, leads to work efficiency's reduction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the glass cover plate detection positioning mechanism is capable of enabling push rods in four directions to be close to a glass cover plate when the glass cover plate is positioned, so that the glass cover plate can be quickly positioned and clamped, the glass cover plate can not move when being detected, the positioning speed is high, and the working efficiency is improved.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a glass cover plate detection positioning mechanism comprises a bearing table and a bottom plate, wherein the bottom plate is positioned on the lower side of the bearing table and is provided with a positioning mechanism; the positioning mechanism comprises two groups of clamping components, the two groups of clamping components are alternately arranged up and down, and the two groups of clamping components are mutually vertical;

the clamping assembly comprises a mounting seat, a driven chain wheel, a mounting plate, a motor, a driving chain wheel, an accessory chain, two connecting pieces, two connecting seats and four push rods, the mounting seat and the mounting plate are respectively arranged on two sides of the bottom plate, the driven chain wheel is rotatably assembled on the upper side of the mounting plate, the driving chain wheel is rotatably assembled on the upper side of the mounting plate, the motor is arranged on the lower side of the mounting plate, an output shaft of the motor is in transmission connection with the driving chain wheel, the accessory chain is arranged between the driven chain wheel and the driving chain wheel, the two connecting pieces are respectively arranged on two sides of the accessory chain, the two connecting pieces are centrosymmetric about the central axis of the bearing table, the two connecting seats are respectively and fixedly connected with the two connecting pieces, and two groups of the four push rods are respectively arranged on the two connecting seats, the plummer be equipped with push rod assorted activity groove, the push rod upper end runs through the activity groove.

Place glass apron at the plummer middle part, the motor drives drive sprocket and rotates, makes two connecting piece relative motion, and the push rod of both sides carries out the centre gripping with relative motion like this to glass apron to positioning mechanism sets up, mutually perpendicular's centre gripping subassembly including two sets of upper and lower alternatives, thereby when fixing a position the centre gripping to glass apron, has the push rod of four directions and is close to glass apron simultaneously, makes it can not slide when detecting.

Each group one of the clamping assemblies the connecting seat is provided with a buffer piece, the buffer piece comprises a vertical plate, an induction switch, a sliding block and two springs, the vertical plate is arranged on the outer side of the upper end of the connecting seat, the induction switch is arranged on the inner side of the vertical plate, the sliding block is assembled on the upper side of the connecting seat in a sliding mode, the push rod is connected with the sliding block, and the two springs are arranged between the sliding block and the vertical plate. After the push rod provided with the buffer part is contacted with the glass cover plate, the glass cover plate can be buffered through the elastic force of the spring, the slide block can touch the inductive switch, and the inductive switch can control the motor to stop running.

The connecting seat is equipped with stabilizing member, stabilizing member includes U-shaped piece and slide, the U-shaped piece with connecting seat bottom fixed connection, slide fixed connection be in on the bottom plate, just the U-shaped piece with slide sliding assembly. Therefore, when the connecting seat moves, the connecting seat can slide on the sliding seat through the U-shaped block, so that the connecting seat is more stable when moving.

The plummer is equipped with four evenly distributed's supporting legs, four the supporting leg bottom all is equipped with the slipmat. The bearing table is supported by the four supporting legs, and the supporting legs are not easy to slide by the anti-slip mat, so that the device is more stable.

The connecting seat and the connecting piece are welded and fixed. Therefore, the connecting seat and the connecting piece are fixed by welding, so that the connecting seat and the connecting piece are more stable in connection.

The push rod is provided with a bearing. Therefore, when the positioning and clamping are carried out, the bearing on the push rod can be contacted with the positioning glass cover plate, and the edge of the glass cover plate is not stressed on one point.

The utility model discloses when fixing a position glass apron, can make the push rod of four directions be close to glass apron simultaneously to the quick centre gripping of fixing a position glass apron, and make it can not remove when detecting, and positioning speed is fast, has improved work efficiency.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a glass cover plate detection positioning mechanism of the present invention;

FIG. 2 is a first schematic structural view of a positioning mechanism according to an embodiment of the glass cover plate detecting and positioning mechanism of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of a positioning mechanism according to an embodiment of the glass cover plate detecting and positioning mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4

FIG. 6 is a schematic structural view of a carrier platform according to an embodiment of the positioning mechanism for detecting a glass cover plate of the present invention;

plummer 1, bottom plate 11, supporting legs 12, mount pad 2, driven sprocket 21, mounting panel 22, motor 23, drive sprocket 24, annex chain 25, connecting piece 26, connecting seat 27, push rod 28, activity groove 29, riser 3, inductive switch 31, slider 32, spring 33, U-shaped piece 4, slide 41.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-6, the glass cover plate detection positioning mechanism of the present invention comprises a carrying platform 1 and a bottom plate 11, wherein the bottom plate 11 is located at the lower side of the carrying platform 1, the bottom plate 11 is provided with a positioning mechanism, the positioning mechanism comprises two sets of clamping assemblies, the two sets of clamping assemblies are alternately arranged up and down, and the two sets of clamping assemblies are perpendicular to each other;

the clamping assembly comprises a mounting seat 2, a driven sprocket 21, a mounting plate 22, a motor 23, a driving sprocket 24, an accessory chain 25, two connecting pieces 26, two connecting seats 27 and four push rods 28, wherein the mounting seat 2 and the mounting plate 22 are respectively arranged at two sides of a bottom plate 11, the driven sprocket 21 is rotatably assembled at the upper side of the mounting seat 2, the driving sprocket 24 is rotatably assembled at the upper side of the mounting plate 22, the motor 23 is arranged at the lower side of the mounting plate 22, an output shaft of the motor 23 is in transmission connection with the driving sprocket 24, the accessory chain 25 is arranged between the driven sprocket 21 and the driving sprocket 24, the two connecting pieces 26 are respectively arranged at two sides of the accessory chain 25, the two connecting pieces 26 are symmetrical about the central axis of the bearing platform 1, the two connecting seats 27 are respectively and fixedly connected with the two connecting pieces 26, the four push rods 28 are respectively arranged on the two connecting seats 27 in a group, the bearing platform 1 is provided with a movable groove 29 matched with the push rods 28, the upper end of the push rod 28 penetrates through the movable groove 29.

The glass cover plate is placed in the middle of the bearing table 1, the motor 23 is started at the moment, the output shaft of the motor 23 rotates in the positive rotation mode to drive the driving chain wheel 24 to rotate, the driving chain wheel 24 is connected with the driven chain wheel 21 through the accessory chain 25, the accessory chain 25 starts to move due to the rotation of the driving chain wheel 24, the accessory chain 25 is provided with two connecting pieces 26, the two connecting pieces 26 are in central symmetry with the central shaft of the bearing table 1, when the accessory chain 25 moves, the two connecting pieces 26 can be driven to move relatively, so that the two connecting seats 27 can move relatively, the push rod 28 installed on the connecting seats 27 can move relatively, the bearing table 1 is provided with a movable groove 29 matched with the push rod 28, the upper end of the push rod 28 penetrates through the movable groove 29, when the push rod 28 moves relatively, the glass cover plate can be clamped, and the positioning mechanism comprises two groups of vertical alternate arrangement, The clamping assemblies are perpendicular to each other, so that when the glass cover plate is positioned and clamped, the push rods 28 in four directions are close to the glass cover plate at the same time, and therefore when the push rods 28 in four directions are close to the glass cover plate, the glass cover plate can be positioned and clamped, and the glass cover plate cannot slide during detection; when the clamping of the glass cover plate is cancelled, the motor 23 can be started to enable the output shaft of the motor to rotate reversely, so that the accessory chain 25 is driven to move reversely, the push rod 28 moves in the opposite direction, and the clamping of the glass cover plate can be cancelled;

One of them connecting seat 27 in every group's centre gripping subassembly is equipped with the bolster, and the bolster includes riser 3, inductive switch 31, slider 32 and two springs 33, and riser 3 sets up in connecting seat 27 upper end outside, and inductive switch 31 installs in riser 3 inboard, and slider 32 sliding assembly is in connecting seat 27 upside, and push rod 28 is connected with slider 32, and two springs 33 set up between slider 32 and riser 3. Like this when the push rod 28 that is equipped with the bolster contacts the back with glass apron, push rod 28 can drive slider 32 and be close to riser 3 to make spring 33 compressed, can cushion glass apron through spring 33 elasticity, and when slider 32 continues to be close to riser 3, slider 32 can touch inductive switch 31, inductive switch 31 can control motor 23 stall, thereby accomplish the centre gripping to glass apron, structural design is reasonable, can avoid push rod 28 to lead to the fact the damage to glass apron.

Connecting seat 27 is equipped with the stabilizer, and the stabilizer includes U-shaped piece 4 and slide 41, and U-shaped piece 4 and connecting seat 27 bottom fixed connection, slide 41 fixed connection are on bottom plate 11, and U-shaped piece 4 and slide 41 sliding assembly. Thus, when the connecting seat 27 moves, the U-shaped block 4 can slide on the sliding seat 41, so that the connecting seat 27 is more stable when the connecting seat 27 moves.

The plummer 1 is equipped with four evenly distributed's supporting legs 12, and four supporting legs 12 bottoms all are equipped with the slipmat. Thus, the bearing table 1 is supported by the four supporting legs 12, and the non-slip mat makes the supporting legs 12 not easy to slip, so that the device is more stable.

The connecting seat 27 and the connecting piece 26 are welded and fixed. In this way, the connecting seat 27 and the connecting piece 26 are fixed by welding, so that the connecting seat 27 and the connecting piece 26 are connected more stably.

The push rod 28 is provided with bearings. Thus, when the positioning clamp is performed, the bearing on the push rod 28 will contact the positioning glass cover plate, and the edge of the glass cover plate will not be forced at one point.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a glass apron detects positioning mechanism which characterized in that: the clamping device comprises a bearing table and a bottom plate, wherein the bottom plate is positioned on the lower side of the bearing table, the bottom plate is provided with a positioning mechanism, the positioning mechanism comprises two groups of clamping assemblies, the two groups of clamping assemblies are alternately arranged up and down, and the two groups of clamping assemblies are mutually vertical;

2. The glass cover plate detecting and positioning mechanism according to claim 1, wherein: each group one of the clamping assemblies the connecting seat is provided with a buffer piece, the buffer piece comprises a vertical plate, an induction switch, a sliding block and two springs, the vertical plate is arranged on the outer side of the upper end of the connecting seat, the induction switch is arranged on the inner side of the vertical plate, the sliding block is assembled on the upper side of the connecting seat in a sliding mode, the push rod is connected with the sliding block, and the two springs are arranged between the sliding block and the vertical plate.

3. The glass cover plate detecting and positioning mechanism according to claim 2, wherein: the connecting seat is equipped with stabilizing member, stabilizing member includes U-shaped piece and slide, the U-shaped piece with connecting seat bottom fixed connection, slide fixed connection be in on the bottom plate, just the U-shaped piece with slide sliding assembly.

4. The glass cover plate detecting and positioning mechanism according to claim 1, wherein: the plummer is equipped with four evenly distributed's supporting legs, four the supporting leg bottom all is equipped with the slipmat.

5. The glass cover plate detecting and positioning mechanism according to claim 1, wherein: the connecting seat and the connecting piece are welded and fixed.

6. The glass cover plate detecting and positioning mechanism according to claim 1, wherein: the push rod is provided with a bearing.