CN210557960U - Liquid crystal module AOI detects uses feeding positioning mechanism - Google Patents
Liquid crystal module AOI detects uses feeding positioning mechanism Download PDFInfo
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- CN210557960U CN210557960U CN201921012613.1U CN201921012613U CN210557960U CN 210557960 U CN210557960 U CN 210557960U CN 201921012613 U CN201921012613 U CN 201921012613U CN 210557960 U CN210557960 U CN 210557960U
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Abstract
The utility model relates to the technical field of liquid crystal module AOI detection equipment, and discloses a feeding positioning mechanism for liquid crystal module AOI detection, which comprises a production line body, wherein the upper surface of the production line body is fixedly connected with two symmetrically distributed supporting plates, one side of the two supporting plates opposite to each other is fixedly connected with two symmetrically distributed lifting mechanisms, one side of the two lifting mechanisms opposite to each other is fixedly connected with a connecting frame, the upper surface of the connecting frame is fixedly connected with a positioning mechanism, and the lower surface of the connecting frame is fixedly connected with a clamping mechanism; elevating system includes with backup pad lateral wall fixedly connected with U-shaped piece, the inner wall fixedly connected with lift cylinder of U-shaped piece. The utility model discloses can realize automatically that the assembly line starts and closes, not need manual operation, labour saving and time saving has improved the efficiency of liquid crystal module feeding, has reduced staff's intensity of labour simultaneously, also can effectively improve the security that liquid crystal module feeding clamp was got.
Description
Technical Field
The utility model relates to a liquid crystal module AOI check out test set technical field especially relates to a liquid crystal module AOI detects uses feeding positioning mechanism.
Background
The liquid crystal module is simply a screen and backlight assembly, the display component of the liquid crystal television is a liquid crystal module which is equivalent to a picture tube in a CRT, other parts comprise a power circuit, a signal processing circuit and the like, and of course, what is the shell, the module is mainly divided into a screen and a backlight assembly, and the two parts are assembled together but are independent when in work.
At present, when the LCD module detected on AOI check out test set, need take out the LCD module from the assembly line, nevertheless need artifical control assembly line so that the liquid crystal module is got to the last feeding agencies clamp of AOI check out test set among the prior art, lead to LCD module feeding efficiency lower, staff's control assembly line simultaneously wastes time and energy, increases staff's intensity of labour.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art liquid crystal module and when detecting on AOI check out test set, need artifical control assembly line so that the liquid crystal module is got to the last feeding agencies clamp of AOI check out test set, it is lower to lead to liquid crystal module feed efficiency, and staff's control assembly line wastes time and energy simultaneously, increases staff intensity of labour's problem, and the liquid crystal module AOI detects uses feeding positioning mechanism who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a feeding positioning mechanism for AOI detection of a liquid crystal module comprises a production line body, wherein the upper surface of the production line body is fixedly connected with two symmetrically distributed supporting plates, two symmetrically distributed lifting mechanisms are fixedly connected to opposite sides of the two supporting plates, a connecting frame is fixedly connected to the opposite sides of the two lifting mechanisms together, the upper surface of the connecting frame is fixedly connected with a positioning mechanism, and the lower surface of the connecting frame is fixedly connected with a clamping mechanism;
the lifting mechanism comprises a U-shaped block fixedly connected with the side wall of the supporting plate, a lifting cylinder is fixedly connected with the inner wall of the U-shaped block, a connecting block is fixedly connected to the top end of the lifting cylinder, and one side, opposite to the connecting block, of the lifting cylinder is fixedly connected with the outer wall of the connecting frame.
Preferably, positioning mechanism includes the fixed plate with connection frame upper surface fixed connection, the lower fixed surface of fixed plate is connected with single-end infrared detection switch, the upper surface fixed connection of fixed plate has auxiliary relay.
Preferably, the clamping mechanism comprises two supporting blocks fixedly connected with the lower surface of the connecting frame, two positioning cylinders are fixedly connected to one opposite sides of the two supporting blocks, clamping blocks are fixedly connected to output ends of the two positioning cylinders, shovel blades are fixedly connected to the lower surfaces of the two clamping blocks, and a protection mechanism is fixedly connected to the outer walls of the two clamping blocks.
Preferably, the protection mechanism comprises two mounting blocks fixedly connected with the side walls of the clamping blocks, wherein one of the mounting blocks is fixedly connected with a screw rod, the other mounting block is provided with a circular through hole on the side wall, and the rod wall of the screw rod is in threaded connection with two nuts.
Preferably, one side of each of the two clamping blocks opposite to each other is fixedly connected with a rubber pad.
Preferably, the connecting frame is made of aluminum alloy.
Compared with the prior art, the utility model provides a liquid crystal module AOI detects uses feeding positioning mechanism possesses following beneficial effect:
1. the feeding positioning mechanism for the AOI detection of the liquid crystal module stops moving by being provided with the single-head infrared detection switch, the intermediate relay and the positioning air cylinder when the liquid crystal module on the assembly line body moves to the single-head infrared detection switch and is detected by the single-head infrared detection switch, the liquid crystal module is clamped by the material taking mechanism on the AOI detection through the clamping mechanism, the positioning mechanism and the lifting mechanism, the liquid crystal module can be stably clamped by the shovel blade, the clamping stability of the liquid crystal module can be ensured by the shovel blade, in addition, the assembly line body automatically starts to move to convey the next liquid crystal module after the assembly line body stops for the period of time through the time period previously set by the intermediate relay, the structure can automatically realize the start and the close of the assembly line, the manual operation is not needed, the time and the labor are saved, and the feeding efficiency of the liquid crystal module is improved, meanwhile, the labor intensity of workers is reduced.
2. This LCD module AOI detects uses feeding positioning mechanism through being provided with screw rod and nut, when location cylinder centre gripping LCD module, prevents through protection mechanism that the excessive clamp of location cylinder from getting the damage LCD module, and this structure can effectively improve the security that the LCD module feeding was got.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize the assembly line automatically and start and close, do not need manual operation, labour saving and time saving has improved the efficiency of liquid crystal module feeding, has reduced staff's intensity of labour simultaneously, also can effectively improve the security that liquid crystal module feeding clamp was got.
Drawings
Fig. 1 is a schematic structural view of a feeding positioning mechanism for AOI detection of a liquid crystal module according to the present invention;
fig. 2 is the utility model provides a liquid crystal module AOI detects with feeding positioning mechanism A part's schematic structure.
In the figure: the device comprises a production line body 1, a supporting plate 2, a lifting mechanism 3, a U-shaped block 31, a lifting cylinder 32, a connecting block 33, a connecting frame 4, a positioning mechanism 5, a fixing plate 51, a single-head infrared detection switch 52, an intermediate relay 53, a clamping mechanism 6, a supporting block 61, a positioning cylinder 62, a clamping block 63, a shovel blade 64, a protection mechanism 7, an installation block 71, a screw 72, a nut 73 and a rubber pad 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a feeding positioning mechanism for liquid crystal module AOI detection comprises a flow line body 1, wherein the upper surface of the flow line body 1 is fixedly connected with two symmetrically distributed supporting plates 2, two symmetrically distributed lifting mechanisms 3 are fixedly connected to opposite sides of the two supporting plates 2, a connecting frame 4 is fixedly connected to opposite sides of the two lifting mechanisms 3 together, a positioning mechanism 5 is fixedly connected to the upper surface of the connecting frame 4, and a clamping mechanism 6 is fixedly connected to the lower surface of the connecting frame 4;
the lifting mechanism 3 comprises a U-shaped block 31 fixedly connected with the side wall of the supporting plate 2, a lifting cylinder 32 fixedly connected with the inner wall of the U-shaped block 31, a connecting block 33 fixedly connected with the top end of the lifting cylinder 32, and two connecting blocks 33 which are opposite are fixedly connected with the outer wall of the connecting frame 4.
Positioning mechanism 5 includes the fixed plate 51 of being connected with fixed surface 4, and fixed surface 51's lower fixed surface is connected with single-end infrared detection switch 52, and fixed plate 51's upper fixed surface is connected with auxiliary relay 53, and this structure can realize the assembly line automatically and start and close, does not need manual operation, and labour saving and time saving has improved the efficiency of liquid crystal module feeding, has reduced staff's intensity of labour simultaneously.
The clamping mechanism 6 comprises two supporting blocks 61 fixedly connected with the lower surface of the connecting frame 4, positioning cylinders 62 fixedly connected with one sides of the two supporting blocks 61 opposite to each other, clamping blocks 63 fixedly connected with the output ends of the two positioning cylinders 62, shovel blades 64 fixedly connected with the lower surfaces of the two clamping blocks 63, and a protection mechanism 7 fixedly connected with the outer walls of the two clamping blocks 63.
The rubber pads 8 are fixedly connected to the opposite sides of the two clamping blocks 63, friction force between the clamping blocks 63 can be increased by the rubber pads 8, and stability between clamping of the liquid crystal modules is improved.
The material of carriage 4 is the aluminum alloy, and the aluminum alloy has advantages such as intensity height and light, and assembly line body 1, single-end infrared detection switch 52 and relay 53 are prior art, can directly purchase, and no longer give consideration to here, and lift cylinder 32, single-end infrared detection switch 52, relay 53 and location cylinder 62 all pass through control switch and external power source electric connection, and this electric connection is prior art, and for the well-known of technical personnel in the field, no longer give consideration to here.
In the utility model, when the liquid crystal module on the assembly line body 1 moves to the single-head infrared detection switch 52 and is detected by the single-head infrared detection switch 52, the assembly line body 1 stops moving, the two-side positioning cylinders 62 push the clamping blocks 63 to clamp the liquid crystal module for accurate positioning, so that the product does not incline when the material taking mechanism takes the material, the lifting cylinder 3 drives the connecting frame 4 to rise, then the connecting frame 4 raises the liquid crystal module so as to ensure that the liquid crystal module is clamped by the material taking mechanism on AOI detection, the liquid crystal module can be stably clamped by the shovel plate 64, meanwhile, the shovel plate 64 can ensure the stability of clamping the liquid crystal module, in addition, through the time period previously set by the intermediate relay 53, after the assembly line body 1 stops the time period, the assembly line body 1 automatically starts moving to convey the next liquid crystal module, the structure can automatically realize the start and close of the assembly line, do not need manual operation, labour saving and time saving has improved the efficiency of LCD module feeding, has reduced staff's intensity of labour simultaneously, when location cylinder 62 centre gripping LCD module, at first adjusting nut 73 is in the position on screw rod 72, prevents that location cylinder 62's excessive clamp from getting the damage LCD module, and this structure can effectively improve the security that LCD module feeding clamp was got.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A feeding positioning mechanism for AOI detection of a liquid crystal module comprises a production line body (1) and is characterized in that two symmetrically distributed supporting plates (2) are fixedly connected to the upper surface of the production line body (1), two symmetrically distributed lifting mechanisms (3) are fixedly connected to opposite sides of the two supporting plates (2), a connecting frame (4) is fixedly connected to the opposite sides of the two lifting mechanisms (3) together, a positioning mechanism (5) is fixedly connected to the upper surface of the connecting frame (4), and a clamping mechanism (6) is fixedly connected to the lower surface of the connecting frame (4);
elevating system (3) including with backup pad (2) lateral wall fixedly connected with U-shaped piece (31), the inner wall fixedly connected with lift cylinder (32) of U-shaped piece (31), the top fixedly connected with connecting block (33) of lift cylinder (32), two one side that connecting block (33) are relative all with the outer wall fixed connection of connection frame (4).
2. The feeding positioning mechanism for the AOI detection of the liquid crystal module according to claim 1, wherein the positioning mechanism (5) comprises a fixing plate (51) fixedly connected with the upper surface of the connecting frame (4), a single-ended infrared detection switch (52) is fixedly connected with the lower surface of the fixing plate (51), and an intermediate relay (53) is fixedly connected with the upper surface of the fixing plate (51).
3. The feeding and positioning mechanism for the AOI detection of the liquid crystal module according to claim 1, wherein the clamping mechanism (6) comprises two supporting blocks (61) fixedly connected with the lower surface of the connecting frame (4), a positioning cylinder (62) is fixedly connected to one side of each of the two supporting blocks (61) opposite to each other, a clamping block (63) is fixedly connected to the output end of each of the two positioning cylinders (62), a shovel blade (64) is fixedly connected to the lower surface of each of the two clamping blocks (63), and a protection mechanism (7) is fixedly connected to the outer wall of each of the two clamping blocks (63) together.
4. The feeding positioning mechanism for the AOI detection of the liquid crystal module according to claim 3, wherein the protection mechanism (7) comprises two mounting blocks (71) fixedly connected with the side walls of the clamping blocks, a screw rod (72) is fixedly connected to the side wall of one of the mounting blocks (71), a circular through hole is formed in the side wall of the other mounting block (71), and two nuts (73) are connected to the rod wall of the screw rod (72) in a threaded manner.
5. The feeding and positioning mechanism for AOI (automated optical inspection) of liquid crystal modules as claimed in claim 3, wherein a rubber pad (8) is fixedly connected to the opposite side of each of the two clamping blocks (63).
6. The feeding and positioning mechanism for AOI (automated optical inspection) of liquid crystal modules as claimed in claim 1, wherein the connecting frame (4) is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921012613.1U CN210557960U (en) | 2019-06-24 | 2019-06-24 | Liquid crystal module AOI detects uses feeding positioning mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921012613.1U CN210557960U (en) | 2019-06-24 | 2019-06-24 | Liquid crystal module AOI detects uses feeding positioning mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217593A (en) * | 2019-06-24 | 2019-09-10 | 苏州天目光学科技有限公司 | A kind of liquid crystal module AOI detection charging positioning mechanism |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217593A (en) * | 2019-06-24 | 2019-09-10 | 苏州天目光学科技有限公司 | A kind of liquid crystal module AOI detection charging positioning mechanism |
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