CN105865353B - Glass screen segment difference detection device - Google Patents

Glass screen segment difference detection device Download PDF

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Publication number
CN105865353B
CN105865353B CN201610408237.2A CN201610408237A CN105865353B CN 105865353 B CN105865353 B CN 105865353B CN 201610408237 A CN201610408237 A CN 201610408237A CN 105865353 B CN105865353 B CN 105865353B
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China
Prior art keywords
actuating unit
carrier
connecting bracket
glass screen
sliding block
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CN201610408237.2A
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CN105865353A (en
Inventor
景余祥
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Jiangsu Justech Precision Industry Co Ltd
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Jiangsu Justech Precision Industry Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0608Height gauges

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Assembly (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The invention discloses a kind of glass screen segment difference detection devices, including engine base, carrier, radium-shine detection components, the first actuating unit and the second actuating unit, a horizontal workbench is formed on the top side of engine base, the opposite sides of workbench corresponds to feeding station and discharge station respectively;Carrier is movably set on workbench, and can be moved from feeding station to discharge station under the drive of the first actuating unit;Radium-shine detection components are placed in the top of carrier, and radium-shine detection components can also back and forth horizontally be moved in the drive lower edge of the second actuating unit perpendicular to the direction of carrier moving direction, and height detection is carried out with the tested glass screen being opposite on carrier;Not only the speed of service is fast for the double-station detection mode, substantially increases production efficiency, and can also accurately be detected to tested glass screen height, the yield of product has been effectively ensured;In addition, the intelligence degree of the glass screen segment difference detection device is high, it is effectively saved production cost.

Description

Glass screen segment difference detection device
Technical field
The present invention relates to detection device technical fields, specifically provide a kind of glass screen segment difference detection device.
Background technology
With the rapid development of domestic and international high-end commercial product processing technology and more fierce, the control product of market competition Quality has become the most important thing in process of producing product.
Product quality in order to control, product manufacture in each stage after being completed, are required for being detected to sentence product Whether stopping pregnancy product are OK product.Mostly it is that quality testing is carried out to product by manual operation in current product production line production , not only accuracy of detection is low in this way, working efficiency is low, but also also needs to consume a large amount of manpower, and production cost is high.
Invention content
In order to overcome drawbacks described above, the present invention provides a kind of glass screen segment difference detection device, the glass screen segment differences Assay device structures are reasonable, compact, effectively increase detection efficiency and accuracy of detection, it is ensured that product yield.
The present invention in order to solve its technical problem used by technical solution be:A kind of glass screen segment difference detection device, Carrier including engine base, to carry tested glass screen, carrying out the radium-shine detection of height detection to being tested glass screen Component, the first actuating unit and the second actuating unit, wherein it is flat that a horizontal job is formed on the top side of the engine base The opposite sides of platform, the workbench corresponds to feeding station and discharge station respectively;The carrier is movably set in described On workbench, and it can be moved from feeding station to discharge station under the drive of first actuating unit;It is described radium-shine Detection components are placed in the top of the carrier, and the radium-shine detection components can also be under the drive of second actuating unit Along being moved back and forth horizontally perpendicular to the direction of the carrier moving direction, with the tested glass screen that is opposite on the carrier into Row height detection.
As a further improvement on the present invention, the carrier is movably set on the workbench, and can be described The structure moved from feeding station to discharge station under the drive of first actuating unit is:First actuating unit includes first Servo motor, the first ball-screw component and the first installation frame, wherein the first servo motor positioning is set to institute It states on workbench, the first ball-screw component includes the first leading screw and the first spiral shell for being slidedly arranged on first leading screw Mother, first leading screw extend from feeding station to discharge station, and by the first installation frame location and installation described On workbench, while a shaft end of first leading screw is also positioned by the output shaft of shaft coupling and first servo motor Connection;
The carrier is movably set on the top side of first installation frame, and simultaneously the carrier also with described first Nut is located by connecting.
As a further improvement on the present invention, also positioning is provided with two vertical stands on the workbench, described Second actuating unit across and position set on the upper end of this two vertical stands, the radium-shine detection components are connected to described second On actuating unit, and can second actuating unit drive lower edge it is horizontal perpendicular to the direction of the carrier moving direction It moves back and forth;
In addition, first actuating unit is also placed between this two vertical stands.
As a further improvement on the present invention, the radium-shine detection components include connecting bracket, laser and with it is described The matched CCD camera of laser, wherein the connecting bracket is connected on second actuating unit, and by the connection The side of holder towards feeding station is defined as positive side, and the other side of the connecting bracket towards discharge station is defined as carrying on the back Side, the laser can the relatively described connecting bracket vertical position be adjustably fixed on the connecting bracket back side, it is described CCD camera can the relatively described connecting bracket vertical position be adjustably fixed in the connecting bracket positive side.
As a further improvement on the present invention, the laser can the relatively described connecting bracket vertical position it is adjustably solid The structure being scheduled on the connecting bracket back side is:Vertical strip first is provided on the connecting bracket back side to slide Slot, being located by connecting on the laser has the first traveller, and the first traveller cooperation is slidedly arranged in the strip the first sliding groove, And the laser is also detachably secured to by locking part on the connecting bracket back side;
The CCD camera can the relatively described connecting bracket vertical position be adjustably fixed in the connecting bracket positive side Structure be:It is provided with vertical strip second sliding slot in the connecting bracket positive side, is located by connecting in the CCD camera There is the second traveller, the second traveller cooperation is slidedly arranged in the strip second sliding slot, and the CCD camera also passes through locking Part is detachably secured in the connecting bracket positive side.
As a further improvement on the present invention, the radium-shine detection components can be under the drive of second actuating unit It is along the structure moved back and forth horizontally perpendicular to the direction of the carrier moving direction:Second actuating unit is watched including second Take motor, the second ball-screw component and the second installation frame, wherein the second servo motor positioning is set to an institute On the upper end for stating vertical stand, the second ball-screw component include the second leading screw and be slidedly arranged on second leading screw the Two nuts, second leading screw are installed along the direction horizontal extension perpendicular to the carrier moving direction by described second Frame is between the upper end for being set up in this two vertical stands, and a shaft end of second leading screw also passes through shaft coupling simultaneously It is located by connecting with the output shaft of second servo motor;Second nut is towards feeding station, and second nut is also It is located by connecting with the back side of the connecting bracket.
As a further improvement on the present invention, the carrier includes loading plate and two carrying sliding blocks, and the loading plate is lived It is dynamic to be set on the top side of first installation frame, while the loading plate is also located by connecting with first nut;This two A carrying sliding block is laid in the loading plate on the upper surface of first installation frame side by side, and this two carrying sliding blocks Also respectively it is articulated with respectively by a shaft on the upper surface of the loading plate;In addition it is each it is described carrying sliding block periphery also between Multiple to support the supporting block of tested glass screen every being provided with, the top of multiple supporting block is all above carrying cunning The upper surface of block, so that the carrying sliding block is not contacted with tested glass screen;When the loading plate is in first engine When being moved to discharge station under the drive of structure, wherein a carrying sliding block can drive another carrying sliding block opposite together Displacement on supporting block occurred level direction, and two carrying sliding blocks also remain able to the elastic reset resetted respectively Power.
As a further improvement on the present invention, positioning is provided with one along perpendicular to first leading screw on the loading plate The horizontal-extending slide bar in direction of length direction, this two carrying sliding blocks are respectively matched by a sliding shaft sleeve and the slide bar respectively Conjunction is slidably connected, and the wherein one carrying sliding block can drive the relatively described supporting block generation together of another carrying sliding block The structure of displacement in horizontal direction is:It is located by connecting on the side of another carrying sliding block in a carrying sliding block There is a cam, a block, the block are provided with also on the workbench and close to positioning at the position of discharge station One side towards a carrying sliding block is lozenges;The cam can nationality with the movement of the loading plate and the wedge shape Face abuts against, and enable a carrying sliding block to touch another carrying sliding block and together on occurred level direction Displacement.
As a further improvement on the present invention, it is also arranged on the slide bar there are two spring, which distinguishes energy Enough make two carrying sliding block elastic resets.
The beneficial effects of the invention are as follows:Compared to the prior art, 1. the glass screen segment difference detection device is dynamic by first Force mechanisms drive the carrier to be moved from feeding station to discharge station, and radium-shine detection components are driven by the second actuating unit Along being moved back and forth horizontally perpendicular to the direction of the carrier moving direction, with the tested glass screen that is opposite on the carrier into Row height detection, not only the speed of service is fast for the double-station detection mode, substantially increases production efficiency, and can also be to being tested glass Glass screen height is accurately detected, and the yield of product has been effectively ensured;2. the glass screen segment difference detection device is also to carrier Structure is innovated, using the cutting mode of " carrying slider displacement, tested glass screen are motionless ", to tested when being conducive to blanking The crawl of glass screen;3. the glass screen segment difference detection device is simple and reasonable for structure, intelligence degree is high, without excessive Operating personnel are effectively saved production cost.
Description of the drawings
Fig. 1 is the dimensional structure diagram of glass screen segment difference detection device of the present invention;
Fig. 2 is the partial enlargement structural representation of glass screen segment difference detection device shown in Fig. 1;
Fig. 3 is that carrier shown in Fig. 1 is mounted on the assembling structure enlarged diagram on the first actuating unit.
In conjunction with attached drawing, make the following instructions:
1 --- engine base 10 --- workbench
2 --- carrier 20 --- loading plates
21 --- carrying sliding block 22 --- supporting blocks
23 --- cam 210 --- storage tanks
3 --- radium-shine detection components 30 --- connecting brackets
31 --- laser 32 --- CCD cameras
4 --- the first actuating unit 40 --- first servo motors
41 --- the first ball-screw component 42 --- first installation frames
5 --- the second actuating unit 50 --- second servo motors
51 --- the second ball-screw component 52 --- second installation frames
6 --- vertical stand 7 --- blocks
Specific implementation mode
Referring to figure to a preferred embodiment of the present invention will be described in detail.
The invention discloses a kind of glass screen segment difference detection device, including engine base 1, carrying tested glass screen Carrier 2 moves to the radium-shine detection components 3 to tested glass screen progress height detection, the first actuating unit 4 and second Force mechanisms 5, wherein it is formed with a horizontal workbench 10 on the top side of the engine base 1, opposite the two of the workbench 10 Side corresponds to feeding station and discharge station respectively;The carrier 2 is movably set on the workbench 10, and can be in institute It states and is moved from feeding station to discharge station under the drive of the first actuating unit 4;The radium-shine detection components 3 are placed in the carrier 2 top, and the radium-shine detection components 3 can also second actuating unit 5 drive lower edge perpendicular to the carrier 2 The direction of moving direction is moved back and forth horizontally, and height detection is carried out with the tested glass screen being opposite on the carrier 2.
In the present embodiment, the carrier 2 is movably set on the workbench 10, and can be in first power The structure moved from feeding station to discharge station under the drive of mechanism 4 is:First actuating unit 4 includes the first servo horse Up to the 40, first ball-screw component 41 and the first installation frame 42, wherein the positioning of the first servo motor 40 is set to On the workbench 10, the first ball-screw component 41 include the first leading screw and be slidedly arranged on first leading screw the One nut, first leading screw extend from feeding station to discharge station (i.e. the guiding of the first leading screw be from feeding station under Expect station), and by 42 location and installation of the first installation frame on the workbench 10, while first leading screw One shaft end is also located by connecting by the output shaft of shaft coupling and first servo motor 40;
The carrier 2 is movably set on the top side of first installation frame 42, and simultaneously the carrier 2 also with it is described First nut is located by connecting.In the present embodiment, first actuating unit is two, and two the first actuating units are in and arrange It sets, and each first actuating unit corresponds to and the carrier coordinated with it is driven to act.
In the present embodiment, also positioning is provided with two vertical stands 6, second power on the workbench 10 Mechanism 5 across and position set on the upper end of this two vertical stands 6, the radium-shine detection components 3 are connected to second power In mechanism 5, and can second actuating unit 5 drive lower edge it is horizontal perpendicular to the direction of 2 moving direction of the carrier It moves back and forth;
In addition, first actuating unit 4 is also placed between this two vertical stands 6.
In the present embodiment, the radium-shine detection components 3 include connecting bracket 30, laser 31 and with it is described radium-shine The matched CCD camera of device 32, wherein the connecting bracket 30 is connected on second actuating unit 5, and by the connection The side of holder 30 towards feeding station is defined as positive side, and the other side of the connecting bracket 30 towards discharge station is defined as Back side, the laser 31 can the relatively described connecting bracket vertical position be adjustably fixed on 30 back side of the connecting bracket On, the CCD camera 32 can the relatively described connecting bracket vertical position be adjustably fixed in 30 positive side of the connecting bracket; The vertical height of the laser is adjustable, to adjust its range of exposures;The vertical height of the CCD camera is adjustable, with preferably It is matched with laser, is conducive to the elevation information that sensing is tested glass screen.
Preferably, the laser 31 can the relatively described connecting bracket vertical position be adjustably fixed on connection branch Structure on 30 back side of frame is:Vertical strip the first sliding groove is provided on 30 back side of the connecting bracket, it is described radium-shine Being located by connecting on device 31 has the first traveller, and the first traveller cooperation is slidedly arranged in the strip the first sliding groove, and the radium Emitter 31 is also detachably secured to by locking part (such as screw) on 30 back side of the connecting bracket;
The CCD camera 32 can the relatively described connecting bracket vertical position be adjustably fixed on the connecting bracket 30 just Structure on side is:Vertical strip second sliding slot is provided in 30 positive side of the connecting bracket, in the CCD camera 32 Being located by connecting has the second traveller, and the second traveller cooperation is slidedly arranged in the strip second sliding slot, and the CCD camera 32 Also it is detachably secured in 30 positive side of the connecting bracket by locking part (such as screw).
Preferably, the radium-shine detection components 3 can second actuating unit 5 drive lower edge perpendicular to the load Having the structure that the directions of 2 moving directions is moved back and forth horizontally is:Second actuating unit 5 includes the second servo motor 50, the Two ball-screw components 51 and the second installation frame 52, wherein it is described perpendicular that the positioning of the second servo motor 50 is set to one To on the upper end of stand 6, the second ball-screw component 51 include the second leading screw and be slidedly arranged on second leading screw the Two nuts, (i.e. described second leading screw is along vertical along the direction horizontal extension perpendicular to 2 moving direction of the carrier for second leading screw Directly in the direction horizontal extension of the first leading screw length direction), and by second installation frame 52 across being set up in this Between the upper end of two vertical stands 6, and a shaft end of second leading screw also passes through shaft coupling and second servo simultaneously The output shaft of motor 50 is located by connecting;Second nut is towards feeding station, and second nut is also propped up with the connection The back side of frame 30 is located by connecting.In addition in the present embodiment, it is cooperation above-mentioned two carrier, radium-shine detection components are also set as two Group.
In the present embodiment, the carrier 2 includes loading plate 20 and two carrying sliding blocks 21, and 20 activity of the loading plate is set It is placed on the top side of first installation frame 42, while the loading plate 20 is also located by connecting with first nut;This two A carrying sliding block 21 is laid in the loading plate 20 on the upper surface of first installation frame 42 side by side, and this two are held Carry that sliding block 21 is also each is articulated with respectively by a shaft on the upper surface of the loading plate 20;In addition in each carrying sliding block 21 periphery is also arranged at intervals with multiple to support the supporting block 22 of tested glass screen, and the top of multiple supporting block 22 is all Above the upper surface of the carrying sliding block 21, so that the carrying sliding block 21 is not contacted with tested glass screen;It is held when described When support plate 20 is moved to discharge station under the drive of first actuating unit 4, wherein a carrying sliding block 21 being capable of band Dynamic another carrying sliding block displacement on the relatively described 22 occurred level direction of supporting block together, so that manipulator captures quilt Glass screen is surveyed, and two carrying sliding blocks 21 also remain able to the elastic reset power resetted respectively.
Preferably, positioning is provided with one along perpendicular to the direction of the first leading screw length direction on the loading plate 20 Horizontal-extending slide bar, this two carrying sliding blocks 21 respectively match cunning by a sliding shaft sleeve or sliding shoe with the slide bar respectively Dynamic connection, and the wherein one carrying sliding block 21 can drive the relatively described generation of supporting block 22 together of another carrying sliding block The structure of displacement in horizontal direction is:In a carrying sliding block 21, positioning connects on the side of another carrying sliding block It is connected to a cam 23, a block 7, institute are provided with also on the workbench 10 and close to positioning at the position of discharge station The one side for stating block 7 towards a carrying sliding block 21 is lozenges (being inclined-plane);The cam 23 can nationality with described The movement of loading plate 20 is abutted against with the lozenges, and a carrying sliding block 21 is enable to touch another carrying Sliding block and the displacement on occurred level direction together.
Preferably, it is also arranged on the slide bar there are two spring, it, should when the cam 23 and lozenges disengaging Two springs are able to make two 21 elastic resets of carrying sliding block.In addition, defining the carrying sliding block 21 towards feeding The side of station is front side, is rear side towards the other side of discharge station, remaining both sides are respectively left and right side, wherein Multiple storage tanks 210 are offered on the front side and right side of the carrying sliding block 21, when carrying sliding block is subjected to displacement, are laid in Supporting block on front side of the carrying sliding block and at right side, which can all correspond to, to be placed in storage tank 210, can avoid to carrying sliding block Displacement impacts;In addition, it is all inverted L shape to be laid in the supporting block on rear side of the carrying sliding block and at left side, carrying can be slided Block plays the role of limit stops.

Claims (4)

1. a kind of glass screen segment difference detection device, it is characterised in that:Including engine base (1), carrying tested glass screen Carrier (2), to be tested glass screen carry out the radium-shine detection components (3) of height detection, the first actuating unit (4) and Second actuating unit (5), wherein a horizontal workbench (10) is formed on the top side of the engine base (1), the work is flat The opposite sides of platform (10) corresponds to feeding station and discharge station respectively;It is flat that the carrier (2) is movably set in the work On platform (10), and it can be moved from feeding station to discharge station under the drive of first actuating unit (4), concrete structure For:First actuating unit (4) includes the first servo motor (40), the first ball-screw component (41) and the first installation Frame (42), wherein the first servo motor (40) positioning is set on the workbench (10), first ball wire Thick stick component (41) includes the first leading screw and the first nut for being slidedly arranged on first leading screw, and first leading screw is from feeding station Extend to discharge station, and by the first installation frame (42) location and installation on the workbench (10), while institute The shaft end for stating the first leading screw is also located by connecting by shaft coupling and the output shaft of first servo motor (40);The carrier (2) include that loading plate (20) and two carry sliding blocks (21), the loading plate (20) is movably set in first installation frame (42) on top side, while the loading plate (20) is also located by connecting with first nut;This two carrying sliding blocks (21) are simultaneously Arrangement is set to the loading plate (20) on the upper surface of first installation frame (42), and this two carrying sliding blocks (21) Also respectively it is articulated with respectively by a shaft on the upper surface of the loading plate (20);In addition in each carrying sliding block (21) Periphery is also arranged at intervals with multiple to support the supporting block (22) of tested glass screen, and the top of multiple supporting block (22) is all Above the upper surface of the carrying sliding block (21), so that the carrying sliding block (21) does not contact with tested glass screen;
When being moved to discharge station under drive of the loading plate (20) in first actuating unit (4), wherein described in one Carrying sliding block (21) can drive another carrying sliding block position on relatively described supporting block (22) the occurred level direction together It moves, and two carrying sliding blocks (21) also remain able to the elastic reset power resetted respectively, specific implementation structure is:Described Positioning is provided with one along the horizontal-extending slide bar in direction perpendicular to the first leading screw length direction on loading plate (20), this two A carrying sliding block (21) is respectively matched respectively with the slide bar by a sliding shaft sleeve and is slidably connected, also in a carrying sliding block (21) being located by connecting on the side of another carrying sliding block has a cam (23), on the workbench (10) and leans on It is bordering on positioning at the position of discharge station and is provided with a block (7), block (7) direction one is described to carry the one of sliding block (21) Side is lozenges, the cam (23) can nationality abutted against with the lozenges with the movement of the loading plate (20), and make A carrying sliding block (21) can touch another carrying sliding block and the displacement on occurred level direction together;In addition It is also arranged on the slide bar there are two spring, which is able to keep two carrying sliding block (21) elasticity multiple Position;
The radium-shine detection components (3) are placed in the top of the carrier (2), and the radium-shine detection components (3) include connecting bracket (30), laser (31) and with the matched CCD camera of the laser (32), the connecting bracket (30) is connected to institute It states on the second actuating unit (5), and the side of the connecting bracket (30) towards feeding station is defined as positive side, by the company The other side for connecing holder (30) towards discharge station is defined as back side, the laser (31) can the relatively described connecting bracket it is perpendicular It is adjustably fixed on to position on the connecting bracket (30) back side, the CCD camera (32) being capable of the relatively described connecting bracket Vertical position is adjustably fixed in the connecting bracket (30) positive side;And the radium-shine detection components (3) can also be described The drive lower edge of second actuating unit (5) moves back and forth horizontally perpendicular to the direction of the carrier (2) moving direction, to be opposite to Tested glass screen on the carrier (2) carries out height detection.
2. glass screen segment difference detection device according to claim 1, it is characterised in that:On the workbench (10) Also positioning is provided with two vertical stands (6), second actuating unit (5) across and position set on two vertical stands (6) upper end, the radium-shine detection components (3) are connected on second actuating unit (5), and can be in second power The drive lower edge of mechanism (5) moves back and forth horizontally perpendicular to the direction of the carrier (2) moving direction;
In addition, first actuating unit (4) is also placed between this two vertical stands (6).
3. glass screen segment difference detection device according to claim 2, it is characterised in that:The laser (31) being capable of phase The structure being adjustably fixed on the connecting bracket (30) back side to the connecting bracket vertical position is:In connection branch Vertical strip the first sliding groove is provided on frame (30) back side, being located by connecting on the laser (31) has the first traveller, institute State the first traveller cooperation be slidedly arranged in the strip the first sliding groove, and the laser (31) also by locking part removably It is fixed on the connecting bracket (30) back side;
The CCD camera (32) can the relatively described connecting bracket vertical position be adjustably fixed on the connecting bracket (30) just Structure on side is:It is provided with vertical strip second sliding slot, the CCD camera in the connecting bracket (30) positive side (32) being located by connecting on has the second traveller, and the second traveller cooperation is slidedly arranged in the strip second sliding slot, and the CCD Camera (32) is also detachably secured to by locking part in the connecting bracket (30) positive side.
4. glass screen segment difference detection device according to claim 2, it is characterised in that:The radium-shine detection components (3) It can back and forth horizontally be moved perpendicular to the direction of the carrier (2) moving direction in the drive lower edge of second actuating unit (5) Dynamic structure is:Second actuating unit (5) include the second servo motor (50), the second ball-screw component (51) and Second installation frame (52), wherein the second servo motor (50) positioning is set to the upper end of a vertical stand (6) On, the second ball-screw component (51) includes the second leading screw and the second nut for being slidedly arranged on second leading screw, described Second leading screw passes through second installation frame (52) along the direction horizontal extension perpendicular to the carrier (2) moving direction Between the upper end for being set up in this two vertical stands (6), and a shaft end of second leading screw also passes through shaft coupling simultaneously It is located by connecting with the output shaft of second servo motor (50);Second nut is towards feeding station, and second spiral shell Female back side also with the connecting bracket (30) is located by connecting.
CN201610408237.2A 2016-06-12 2016-06-12 Glass screen segment difference detection device Active CN105865353B (en)

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CN104457589A (en) * 2014-12-26 2015-03-25 苏州博众精工科技有限公司 Automation equipment used for detecting height difference of electronic product
CN105526863A (en) * 2015-12-31 2016-04-27 深圳富强智能系统科技有限公司 Semi-finished mobile phone detecting device
CN205679198U (en) * 2016-06-12 2016-11-09 昆山杰士德精密工业有限公司 Glass screen section difference detection equipment

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