CN214895442U

CN214895442U - Counterpoint mechanism and crimping testing arrangement

Info

Publication number: CN214895442U
Application number: CN202121367184.7U
Authority: CN
Inventors: 吴露
Original assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingyitong Electronic Technology Co Ltd
Current assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingyitong Electronic Technology Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-26
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an aligning gear and crimping testing arrangement belongs to liquid crystal display panel technical field. The alignment mechanism comprises a base, a first adjusting component and a second adjusting component; the base is of a strip structure; the first adjustment assembly includes a slide plate slidably disposed on the base; the second adjusting component comprises a connecting plate, two adjusting mechanisms and two cameras, the connecting plate is connected with the sliding plate, the two cameras are arranged in a sliding mode relative to the base, the sliding directions of the two cameras are consistent with the extending direction of the base, the two adjusting mechanisms are located on the connecting plate, the two adjusting mechanisms correspond to the two cameras one to one, and each adjusting mechanism is used for adjusting the position of the corresponding camera on the connecting plate. The utility model provides a counterpoint mechanism can realize the location of shooing to a plurality of products on one drags many crimping testing arrangement, has reduced the test cost.

Description

Counterpoint mechanism and crimping testing arrangement

Technical Field

The utility model belongs to the technical field of liquid crystal display panel, more specifically relates to an alignment mechanism and crimping testing arrangement.

Background

With the rapid development of flat panel displays and the continuous improvement of the living standard of people, liquid crystal display screens are more and more widely applied to the daily life of people.

Cell product is a common liquid crystal display, and both sides of the Cell product are glass and are fragile, and the crimping area is usually 10-320mm, so a camera is needed in the crimping process to realize the photographing positioning in the product crimping process so as to avoid damaging the product. In the related art, in order to improve the testing efficiency, a plurality of products are usually tested by using a three-by-three or five-by-five crimping testing apparatus (that is, a plurality of products can be placed on a fixture of one crimping testing apparatus), so that a plurality of sets of cameras (each set of camera includes 2 cameras to test two Mark points on one product) need to be designed to take a picture.

However, the cost of the camera is significant, and the cost of testing can be greatly increased by providing multiple cameras.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve the demand, the utility model provides an counterpoint mechanism and crimping testing arrangement, its aim at realizes the location of shooing to a plurality of product crimping test in-process through counterpoint mechanism, solves the technical problem who sets up increase test cost by a wide margin of a plurality of cameras from this.

In a first aspect, an alignment mechanism includes a base, a first adjustment assembly, and a second adjustment assembly;

the base is of a strip structure;

the first adjustment assembly includes a slide plate slidably disposed on the base;

the second adjusting assembly comprises a connecting plate, two adjusting mechanisms and two cameras, the connecting plate is connected with the sliding plate, the two cameras are arranged in a sliding mode relative to the base, the sliding directions of the two cameras are consistent with the extending direction of the base, the two adjusting mechanisms are located on the connecting plate, the two adjusting mechanisms are in one-to-one correspondence with the two cameras, and each adjusting mechanism is used for adjusting the position of the corresponding camera on the connecting plate.

Optionally, the first adjusting assembly further comprises a driving member, the driving member is located on the base, and an output shaft of the driving member is in transmission connection with the sliding plate.

Optionally, the driving piece includes motor, threaded rod and movable block, the motor is located on the base, the output shaft of motor with the threaded rod transmission is connected, the movable block slidable arranges on the base, the movable block with threaded rod screw-thread fit, just the movable block with slide fixed connection is in the same place.

Optionally, each of the adjusting mechanisms includes a screw rod, a slider and two vertical plates, for any one of the adjusting mechanisms, the two vertical plates are vertically arranged on the connecting plate at intervals, two ends of the screw rod respectively penetrate through the two vertical plates, the slider is slidably arranged on the connecting plate, a sliding direction of the slider is consistent with an extending direction of the base, the slider is sleeved on the screw rod, the slider is in threaded fit with the screw rod, and the camera is located on the slider.

Optionally, the adjusting mechanism further includes a lifting member, the lifting member includes a transition plate and a cylinder, the transition plate is connected to the cylinder and the slider respectively, the cylinder and the slider are disposed on two sides of the transition plate respectively, and an output end of the cylinder is in transmission connection with the camera to lift the camera.

Optionally, the slide plate is integrally formed with the connecting plate.

Optionally, the camera has a point light source thereon, the point light source being arranged towards a lens of the camera.

In a second aspect, the present invention provides a crimping test device, comprising an alignment mechanism as described in the first aspect.

Optionally, the crimping test device includes a box and a plurality of automatic crimping devices arranged in parallel, the alignment mechanism is located in the cavity of the box, and the automatic crimping of the product is realized by the plurality of automatic crimping devices with the aid of the alignment mechanism.

Optionally, the box body is provided with a through hole, the through hole is communicated with the cavity of the box body, an acrylic plate is inserted into the through hole, and the acrylic plate and the alignment mechanism are arranged oppositely.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is:

to the utility model provides a pair of counterpoint mechanism, when shooing the location to a plurality of products on dragging more crimping testing arrangement, at first, fix this counterpoint mechanism in one drags more crimping testing arrangement's box. And then the corresponding cameras are respectively adjusted through the two adjusting mechanisms so as to ensure that the two cameras can respectively realize the photographing of two Mark points of one product. And finally, the accurate crimping of the product is realized by photographing with a camera.

In addition, because the intervals between different products are consistent, and the Mark point intervals of different products of the same type are consistent, the follow-up movement can be realized through the driving sliding plate, so that the movable connecting plate and the two cameras are driven to integrally move to the next product (the intervals of the two cameras do not need to be adjusted), the crimping of the next product is guided, the working efficiency is improved, and the photographing of a plurality of products on the one-drag-multiple crimping testing device can be realized through the two cameras.

That is to say, the utility model provides a pair of counterpoint mechanism can freely adjust the position of camera through this counterpoint mechanism to realize the location of shooing to a plurality of products on one drags many crimping testing arrangement at the crimping in-process, reduced test cost.

Drawings

Fig. 1 is a first view of an alignment mechanism according to an embodiment of the present invention;

fig. 2 is a second view of an alignment mechanism according to an embodiment of the present invention;

fig. 3 is a third view of an alignment mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a crimping testing apparatus according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a jig provided in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of another crimping test device according to an embodiment of the present invention.

The symbols in the drawings represent the following meanings:

1. a base; 11. a limit switch; 12. a drag chain; 2. a first adjustment assembly; 21. a slide plate; 22. a drive member; 221. a motor; 3. a second adjustment assembly; 31. a connecting plate; 32. an adjustment mechanism; 321. a screw rod; 3211. a hand-operated wheel; 322. a slider; 323. a vertical plate; 324. a lifting member; 3241. a transition plate; 3242. a cylinder; 3243. mounting a plate; 33. a camera; 331. a point light source; 332. a prism; 100. an alignment mechanism; 200. a crimping test device; 210. a box body; 211. a through hole; 212. acrylic plates; 213. an electric control part; 214. PG; 215. an operation button; 216. a human-machine interface; 217. a display; 218. an ion blower; 220. a jig; 230. an automatic crimping device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a first view of an alignment mechanism according to an embodiment of the present invention, and as shown in fig. 1, the alignment mechanism 100 includes a base 1, a first adjusting assembly 2, and a second adjusting assembly 3.

The base 1 is a strip structure.

The first adjustment assembly 2 comprises a slide plate 21, the slide plate 21 being slidably arranged on the base 1.

The second adjusting assembly 3 includes a connecting plate 31, two adjusting mechanisms 32 and two cameras 33, the connecting plate 31 is connected with the sliding plate 21, the two cameras 33 are slidably disposed relative to the base 1, the sliding direction of the two cameras 33 is consistent with the extending direction of the base 1, the two adjusting mechanisms 32 are both located on the connecting plate 31, the two adjusting mechanisms 32 and the two cameras 33 are in one-to-one correspondence, and each adjusting mechanism 32 is used for adjusting the position of the corresponding camera 33 on the connecting plate 31.

To the utility model provides a pair of counterpoint mechanism, when shooing the location to a plurality of products on the crimping testing arrangement 200 that drag more, at first, fix this counterpoint mechanism 100 in the box 210 of the crimping testing arrangement 200 that drags more. Then, the two adjusting mechanisms 32 respectively adjust the corresponding cameras 33, so as to ensure that the two cameras 33 can respectively take pictures of two Mark points of one product. Finally, accurate crimping of the product is achieved by photographing with the camera 33.

In addition, because the distances between different products are consistent, and the Mark points of different products of the same type are consistent, the subsequent movement can be realized by driving the sliding plate 21, so that the movable connecting plate 31 and the two cameras 33 are driven to integrally move to the next product (the distances between the two cameras 33 do not need to be adjusted), the crimping of the next product is guided, the working efficiency is improved, and the shooting of a plurality of products on the one-drag-multiple crimping testing device 200 can be realized by the two cameras 33.

That is to say, the utility model provides a pair of counterpoint mechanism can freely adjust the position of camera 33 through this counterpoint mechanism 100 to realize the location of shooing to a plurality of products on a drag many crimping testing arrangement 200 at the crimping in-process, reduced test cost.

In the present invention, the slide plate 21 and the connecting plate 31 may be integrally formed.

In this embodiment, the first adjusting assembly 2 further includes a driving member 22, the driving member 22 is located on the base 1, and an output shaft of the driving member 22 is in transmission connection with the sliding plate 21, so as to drive the sliding plate 21 and adjust the position of the sliding plate 21.

Optionally, the driving member 22 includes a motor 221, a threaded rod, and a movable block (not shown), the motor 221 is located on the base 1, an output shaft of the motor 221 is in transmission connection with the threaded rod, the movable block is slidably disposed on the base 1, the movable block and the threaded rod are in threaded fit, and the movable block and the sliding plate 21 are fixedly connected together.

In this embodiment, the motor 221 drives the threaded rod to rotate, so as to drive the movable block to slide, and further drive the sliding plate 21 to move, thereby driving the sliding plate 21.

It will be readily appreciated that the drive member 22 may be considered as a linear module, thereby driving the slide plate 21 in a linear motion.

With reference to fig. 1, each adjusting mechanism 32 includes a screw 321, a slider 322, and two vertical plates 323, for any adjusting mechanism 32, the two vertical plates 323 are vertically arranged on the connecting plate 31 at intervals, two ends of the screw 321 respectively penetrate through the two vertical plates 323, the slider 322 is slidably arranged on the connecting plate 31, a sliding direction of the slider 322 is consistent with an extending direction of the base 1, the slider 322 is sleeved on the screw 321, the slider 322 is in threaded fit with the screw 321, and the camera 33 is located on the slider 322.

In the above embodiment, by rotating the two screw rods 321, the two screw rods 321 respectively drive the sliding block 322 and the camera 33 to move in the rotating process, so as to ensure that the two cameras 33 can respectively photograph two Mark points of one product.

Fig. 2 is a second view of an alignment mechanism according to an embodiment of the present invention, as shown in fig. 2, the adjusting mechanism 32 further includes a lifting member 324, the lifting member 324 includes a transition plate 3241 and a cylinder 3242, the transition plate 3241 is connected to the cylinder 3242 and the slider 322, the cylinder 3242 and the slider 322 are respectively disposed on two sides of the transition plate 3241, and an output end of the cylinder 3242 is in transmission connection with the camera 33 to lift the camera 33.

In the above embodiment, the transition plate 3241 functions to connect the cylinder 3242 and the slider 322, and the cylinder 3242 can raise and lower the camera 33 for focusing.

Illustratively, the lifting member 324 further includes a mounting plate 3243, the mounting plate 3243 is vertically connected to the transition plate 3241, and the mounting plate 3243 is fixed on the top of the slider 322, so that the slider 322 is connected to the transition plate 3241 via the mounting plate 3243.

Optionally, the mounting plate 3243 and the slider 322 are bolted together.

Illustratively, the mounting plate 3243 has a plurality of first threaded holes, the slider 322 has a plurality of second threaded holes, the plurality of first threaded holes and the plurality of second threaded holes correspond to each other one by one, and the same bolt is inserted into each first threaded hole and the corresponding second threaded hole.

Optionally, the camera 33 has a point light source 331 thereon, and the point light source 331 is disposed toward the lens of the camera 33, thereby providing a light source for photographing of the camera 33 and increasing the brightness.

Illustratively, the camera 33 is further provided with a prism 332, the prism 332 is located at the top end of the lens of the camera 33, and the prism 332 plays a role of polarization and can be applied to small products.

Referring again to fig. one end of each lead screw 321 has a hand wheel 3211.

In the above embodiment, the hand crank wheel 3211 functions to rotate the screw rod 321, thereby saving more labor.

Fig. 3 is a third view of an alignment mechanism according to an embodiment of the present invention, as shown in fig. 3, the base 1 has a limit switch 11 thereon to control the power on and off of the motor 221.

In the above embodiment, the limit switch 11 functions to limit the sliding of the movable block by the motor 221.

Illustratively, when the movable block moves to the position of the limit switch 11, the limit switch 11 controls the motor 221 to be turned off, so as to limit the movable block.

Illustratively, the base 1 is further provided with a drag chain 12 for placing a wire connected with the camera 33, so as to prevent the camera 33 from damaging or knotting the wire during moving.

Fig. 4 is a schematic structural diagram of a crimping testing apparatus according to an embodiment of the present invention, and as shown in fig. 4, the crimping testing apparatus 200 includes the alignment mechanism 100.

Illustratively, the crimping test device 200 includes a case 210 and a fixture 220 (one for three), and the alignment mechanism 100 is located in the case 210.

It should be noted that one-to-one, three-to-three or five-to-five jigs 220 (see fig. 5) may be correspondingly disposed on the crimping test device 200.

Fig. 6 is a schematic structural diagram of another crimping testing device provided by an embodiment of the present invention, as shown in fig. 6, the crimping testing device 200 includes a box 210 and a plurality of automatic crimping devices 230 arranged in parallel, an alignment mechanism is located in a cavity of the box 210, and the plurality of automatic crimping devices 230 realize automatic crimping on a product with the aid of the alignment mechanism, so that automatic crimping is realized through the automatic crimping devices, and efficiency is improved.

Illustratively, the cabinet has an electric control part 213 and a PG214 (signal generator) inside, and the cabinet has operation buttons 215, a human-machine interface 216, a display 217 and an ion blower 218, thereby realizing an automatic test.

With reference to fig. 6, the box 210 has a through hole 211, the through hole 211 communicates with the cavity of the box 210, an acrylic plate 212 is inserted into the through hole 211, and the acrylic plate 212 is disposed opposite to the alignment mechanism 100.

In the above embodiment, the adjustment of the position of the camera 33 can be achieved by detaching the acrylic plate 212 in the through hole 211.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The alignment mechanism is characterized in that the alignment mechanism (100) comprises a base (1), a first adjusting component (2) and a second adjusting component (3);

the base (1) is of a strip-shaped structure;

the first adjustment assembly (2) comprises a slide plate (21), the slide plate (21) being slidably arranged on the base (1);

the second adjusting assembly (3) comprises a connecting plate (31), two adjusting mechanisms (32) and two cameras (33), the connecting plate (31) is connected with the sliding plate (21), the two cameras (33) are arranged in a sliding mode relative to the base (1), the sliding directions of the two cameras (33) are consistent with the extending direction of the base (1), the two adjusting mechanisms (32) are located on the connecting plate (31), the two adjusting mechanisms (32) are in one-to-one correspondence with the two cameras (33), and each adjusting mechanism (32) is used for adjusting the position of the corresponding camera (33) on the connecting plate (31).

2. An alignment mechanism as claimed in claim 1, wherein the first adjustment assembly (2) further comprises a driving member (22), the driving member (22) is located on the base (1), and an output shaft of the driving member (22) is in transmission connection with the sliding plate (21).

3. An aligning mechanism according to claim 2, wherein the driving member (22) comprises a motor (221), a threaded rod and a movable block, the motor (221) is located on the base (1), an output shaft of the motor (221) is in transmission connection with the threaded rod, the movable block is slidably arranged on the base (1), the movable block and the threaded rod are in threaded fit, and the movable block and the sliding plate (21) are fixedly connected together.

4. The alignment mechanism according to claim 1, wherein each of the adjusting mechanisms (32) comprises a screw rod (321), a sliding block (322), and two vertical plates (323), for any one of the adjusting mechanisms (32), the two vertical plates (323) are vertically arranged on the connecting plate (31) at intervals, two ends of the screw rod (321) respectively penetrate through the two vertical plates (323), the sliding block (322) is slidably arranged on the connecting plate (31), a sliding direction of the sliding block (322) is consistent with an extending direction of the base (1), the sliding block (322) is sleeved on the screw rod (321), the sliding block (322) and the screw rod (321) are in threaded fit, and the camera (33) is located on the sliding block (322).

5. An alignment mechanism as claimed in claim 4, wherein the adjusting mechanism (32) further comprises a lifting member (324), the lifting member (324) comprises a transition plate (3241) and a cylinder (3242), the transition plate (3241) is connected to the cylinder (3242) and the slider (322), the cylinder (3242) and the slider (322) are respectively disposed on two sides of the transition plate (3241), and an output end of the cylinder (3242) is in transmission connection with the camera (33) to lift the camera (33).

6. An aligning mechanism according to claim 1 wherein said slide plate (21) is integrally formed with said connecting plate (31).

7. An aligning mechanism according to claim 1, wherein said camera (33) has a point light source (331) thereon, and said point light source (331) is disposed toward a lens of said camera (33).

8. A crimp testing apparatus comprising an alignment mechanism as claimed in claim 1.

9. The crimping test device according to claim 8, characterized in that the crimping test device (200) comprises a box body (210) and a plurality of automatic crimping devices (230) arranged in parallel, the alignment mechanism (100) is located in a cavity of the box body (210), and the plurality of automatic crimping devices (230) realize automatic crimping of the product with the aid of the alignment mechanism (100).

10. The crimping test device according to claim 9, wherein the box body (210) is provided with a through hole (211), the through hole (211) is communicated with a cavity of the box body (210), an acrylic plate (212) is inserted into the through hole (211), and the acrylic plate (212) is arranged opposite to the aligning mechanism (100).