CN217467408U

CN217467408U - Liquid crystal panel detection device with positioning assembly

Info

Publication number: CN217467408U
Application number: CN202221527777.XU
Authority: CN
Inventors: 任永宏
Original assignee: Suzhou Bishi Precision Machinery Co ltd
Current assignee: Suzhou Bishi Precision Machinery Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-09-20
Anticipated expiration: 2032-06-18

Abstract

The utility model discloses a liquid crystal panel detection device with a positioning component, which belongs to the technical field of liquid crystal panel detection, and comprises a workbench, wherein four groups of supporting legs are arranged at the bottom of the workbench, the four groups of supporting legs are distributed in a rectangular array at the bottom of the workbench, driving grooves are arranged at the left side and the right side of the top of the workbench, driving mechanisms are arranged in the two groups of driving grooves, a detection mechanism is arranged at the upper part of the workbench in a sliding connection manner, and a positioning mechanism is arranged at the top of the workbench, the liquid crystal panel can be adsorbed and positioned under the action of a sucker, the front side wall and the rear side wall of the liquid crystal panel can be stably positioned under the action of the stabilizing mechanism, the problem that the liquid crystal panel slides down and is damaged due to unstable adsorption of the sucker is avoided, the detection mechanism is driven to move back and forth under the action of the driving mechanism, thereby the defects on the surface of the liquid crystal panel can be detected without manual detection, the detection effect is improved.

Description

Liquid crystal panel detection device with positioning assembly

Technical Field

The utility model relates to a liquid crystal display panel detects technical field, specifically is a take locating component's liquid crystal display panel detection device.

Background

The traditional method for detecting the surface quality of the liquid crystal panel is mainly a manual detection method, the manual detection is high in workload, is easily influenced by subjective factors of detection personnel, easily causes missing detection on the surface defects of the product, particularly greatly reduces the surface quality of the product on the basis of missing detection on the defects of small deformation, small distortion and the like, and therefore the detection efficiency and precision cannot be guaranteed.

Most of the existing detection devices for the liquid crystal panel use a sucker to fix the liquid crystal panel in an adsorption and positioning mode, are poor in stability, easily cause the liquid crystal panel to slide and damage, most of the existing detection devices use manpower to turn over the liquid crystal panel to detect the front side and the back side of the liquid crystal panel, waste time and energy, easily cause the liquid crystal panel to damage, reduce the detection efficiency and are poor in practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take locating component's liquid crystal display panel detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take locating component's LCD panel detection device, includes the workstation, the workstation bottom is equipped with four groups supporting legs, and four groups the supporting leg is in the workstation bottom is the rectangular array and distributes, the driving groove has all been seted up to the workstation top left and right sides, and is two sets of be equipped with actuating mechanism in the driving groove, workstation top sliding connection is equipped with detection mechanism, the workstation top is equipped with positioning mechanism.

Further, detection mechanism includes the mount that workstation top sliding connection was equipped with, actuating mechanism is used for driving the mount and removes, the bottom left and right sides all is equipped with the dead lever in the mount, and is two sets of the dead lever bottom is equipped with the detector.

Further, the positioning mechanism comprises first electric telescopic rods arranged on the left side and the right side of the top of the workbench, a first mounting plate and a second mounting plate are respectively arranged on the tops of the two groups of first electric telescopic rods, the right side wall of the first mounting plate is connected with a rotating shaft through a bearing, the left side wall of the second mounting plate is provided with a rotating rod in a penetrating way, the right end of the rotating shaft and the left end of the rotating rod are both provided with a support rod, the front side and the rear side of the top of the support rod are both provided with suckers, a cavity is arranged in the support rod, a stabilizing mechanism is arranged in the cavity, a gear is arranged at the right end of the rotating rod, the right side wall of the second mounting plate is slidably connected with a rack meshed with the gear, the front side wall of the rack is provided with a movable rod, the utility model discloses a portable electric telescopic handle, including the movable rod, lateral wall is equipped with the second mounting panel, the movable rod front end is equipped with the connecting plate, lateral wall is equipped with third electric telescopic handle before the second mounting panel, third electric telescopic handle one end is connected with lateral wall behind the second mounting panel.

Further, the stabilizing mechanism comprises a fixing plate arranged in the cavity, the upper side wall and the lower side wall of the fixing plate are respectively connected with the upper side wall and the lower side wall of the cavity, the left side wall and the right side wall of the fixing plate are respectively provided with a second electric telescopic rod, the two groups of the ends, far away from each other, of the second electric telescopic rods are respectively provided with a stabilizing rod, and the two groups of the ends, far away from each other, of the stabilizing rods respectively penetrate through the left side wall and the right side wall of the cavity and are connected with a stabilizing clamping plate arranged outside.

Further, the firm splint are L shape setting, just firm splint inner wall is equipped with the rubber layer.

Furthermore, a guide groove is formed in the right side wall of the second mounting plate, and a guide block matched with the guide groove is arranged on the left side wall of the rack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this practicality can adsorb the location to liquid crystal display panel under the effect of sucking disc, can stabilize the location to the lateral wall around liquid crystal display panel under the effect of firm mechanism, avoids the sucking disc to adsorb unstably to cause the liquid crystal display panel landing, causes the problem of liquid crystal display panel damage, drives detection mechanism back-and-forth movement under actuating mechanism's effect to can detect the defect on liquid crystal display panel's surface, do not need the manual work to detect, improve detection effect.

2. This practicality can drive first mounting panel and second mounting panel rebound under first electric telescopic handle's effect to drive liquid crystal display panel rebound, then can overturn liquid crystal display panel under the effect of pivot, dwang, gear, rack, third electric telescopic handle and movable rod, thereby can detect liquid crystal display panel's positive and negative, do not need the staff to carry out manual upset, avoid manual upset to cause the problem of liquid crystal display panel damage, improve detection efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning mechanism of the present invention;

FIG. 3 is a schematic structural view of the present invention A;

fig. 4 is a right side view of the internal structure of the cavity of the present invention.

In the figure: 1. supporting legs; 2. a work table; 3. a drive mechanism; 4. a drive slot; 5. a positioning mechanism; 50. a first mounting plate; 51. a stabilizing mechanism; 510. stabilizing the clamping plate; 511. a stabilizing rod; 512. a second electric telescopic rod; 513. a fixing plate; 52. a suction cup; 53. a rotating shaft; 54. a first electric telescopic rod; 55. a support bar; 550. a cavity; 56. a second mounting plate; 57. rotating the rod; 58. a gear; 59. a rack; 500. a third electric telescopic rod; 501. a movable rod; 502. a connecting plate; 6. a detection mechanism; 60. a fixed mount; 61. a detector; 62. and (6) fixing the rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, the present invention provides a technical solution: the utility model provides a take locating component's LCD panel detection device, includes

workstation

2, and 2 bottoms of workstation are equipped with four supporting legs of group 1, and four supporting legs of group 1 are rectangular array and distribute in 2 bottoms of workstation, and drive groove 4 has all been seted up to 2 top left and right sides of workstation, are equipped with actuating mechanism 3 in two sets of

drive grooves

4, and 2 top sliding connection of workstation are equipped with

detection mechanism

6, and 2 tops of workstation are equipped with positioning mechanism 5.

Referring to fig. 1, the detecting mechanism 6 includes a fixing frame 60 slidably connected to the upper portion of the worktable 2, the driving mechanism 3 is used for driving the fixing frame 60 to move, fixing rods 62 are disposed on the left and right sides of the bottom of the fixing frame 60, and detectors 61 are disposed at the bottoms of the two fixing rods 62.

Referring to fig. 2-4, the positioning mechanism 5 includes first electric telescopic rods 54 disposed on both sides of the top of the worktable 2, a first mounting plate 50 and a second mounting plate 56 disposed on the top of each of the two sets of first electric telescopic rods 54, a rotating shaft 53 connected to the right side wall of the first mounting plate 50 through a bearing, a rotating rod 57 penetrating the left side wall of the second mounting plate 56, support rods 55 disposed at the right end of the rotating shaft 53 and the left end of the rotating rod 57, suction cups 52 disposed on both sides of the top of the support rods 55, a cavity 550 disposed in the support rods 55, a stabilizing mechanism 51 disposed in the cavity 550, a gear 58 disposed at the right end of the rotating rod 57, a rack 59 engaged with the gear 58 slidably connected to the right side wall of the second mounting plate 56, a guide groove disposed on the right side wall of the rack 59, a guide block matched with the guide groove disposed on the left side wall of the rack 59, and the rack 59 being more stable forward and backward under the action of the guide groove and the guide block, thereby rack 59 drives gear 59 and rotates more stably, and the lateral wall is equipped with movable rod 501 before the rack 59, and the movable rod 501 front end is equipped with connecting plate 502, and the lateral wall is equipped with third electric telescopic handle 500 before the second mounting panel 56, and third electric telescopic handle 500 one end is connected with the lateral wall behind the second mounting panel 56.

Please refer to fig. 4, the stabilizing mechanism 51 includes a fixing plate 513 disposed in the cavity 550, the upper and lower sidewalls of the fixing plate 513 are respectively connected to the upper and lower sidewalls of the cavity 550, the left and right sidewalls of the fixing plate 513 are respectively provided with a second electric telescopic rod 512, the two sets of second electric telescopic rods 512 are respectively provided with a stabilizing rod 511 at the far end, the two sets of stabilizing rods 511 are connected to a stabilizing clamping plate 510 disposed outside through the left and right sidewalls of the cavity 550, the stabilizing clamping plate 510 is L-shaped and can ensure that the liquid crystal panel does not drop when the liquid crystal panel is turned, the liquid crystal panel can be better protected, and the inner wall of the stabilizing clamping plate 510 is provided with a rubber layer which can play a role in protecting the liquid crystal panel when the liquid crystal panel is clamped and fixed.

The working principle is as follows: the liquid crystal panel is placed on the two groups of support rods 55, the liquid crystal panel can be adsorbed under the action of the sucker 52, the stabilizing rod 511 is driven to move under the action of the second electric telescopic rod 512, the stabilizing rod 511 drives the stabilizing clamping plate 510 to clamp and fix the side wall of the liquid crystal panel, so that the positioning stability of the liquid crystal panel can be ensured, then the fixing frame 60 is driven to move under the action of the driving mechanism 3, so that the detector 61 can detect whether the surface of the liquid crystal panel is defective or not, after one surface of the liquid crystal panel is detected, the driving mechanism 3 drives the fixing frame 60 to reset, then the first electric telescopic rod 54 drives the first mounting plate 50 and the second mounting plate 56 to move upwards, so that the liquid crystal panel is driven to move upwards, then the connecting plate 502 is driven to move under the action of the third electric telescopic rod 500, and the connecting plate 502 drives the movable rod 501 to move, the movable rod 501 drives the rack 59 to move, the rack 59 drives the gear 58 to rotate, the gear 58 drives the rotating rod 57 to rotate, thereby the liquid crystal panel can be driven to overturn for 180 degrees under the cooperation of the rotating shaft 53, then the fixing frame 60 is driven to move under the action of the driving mechanism 3, thereby whether the surface of the liquid crystal panel is detected by the detector 61 to have defects, thereby the detection of the other surface of the liquid crystal panel is completed, and the detection efficiency is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take locating component's LCD panel detection device, includes workstation (2), its characterized in that: workstation (2) bottom is equipped with four group's supporting legs (1), and four groups supporting leg (1) are in workstation (2) bottom is the rectangular array and distributes, driving groove (4) have all been seted up to workstation (2) top left and right sides, and are two sets of be equipped with actuating mechanism (3) in driving groove (4), workstation (2) top sliding connection is equipped with detection mechanism (6), workstation (2) top is equipped with positioning mechanism (5).

2. The device for inspecting a liquid crystal panel with a positioning component according to claim 1, wherein: detection mechanism (6) are including mount (60) that workstation (2) top sliding connection was equipped with, actuating mechanism (3) are used for driving mount (60) and remove, the bottom left and right sides all is equipped with dead lever (62) in mount (60), and is two sets of dead lever (62) bottom is equipped with detector (61).

3. The device for inspecting a liquid crystal panel with a positioning component according to claim 1, wherein: positioning mechanism (5) includes first electric telescopic handle (54) that workstation (2) top left and right sides all was equipped with, and is two sets of first electric telescopic handle (54) top is equipped with first mounting panel (50) and second mounting panel (56) respectively, first mounting panel (50) right side wall is connected through the bearing and is equipped with pivot (53), second mounting panel (56) left side wall runs through and is equipped with dwang (57), pivot (53) right-hand member and dwang (57) left end all are equipped with bracing piece (55), both sides all are equipped with sucking disc (52) around bracing piece (55) top, seted up cavity (550) in bracing piece (55), be equipped with firm mechanism (51) in cavity (550), dwang (57) right-hand member is equipped with gear (58), second mounting panel (56) right side wall sliding connection is equipped with rack (59) with gear (58) engaged with, lateral wall is equipped with movable rod (501) before rack (59), movable rod (501) front end is equipped with connecting plate (502), lateral wall is equipped with third electric telescopic handle (500) before second mounting panel (56), lateral wall is connected behind third electric telescopic handle (500) and second mounting panel (56).

4. The apparatus of claim 3, wherein: stabilizing mean (51) is including fixed plate (513) that is equipped with in cavity (550), lateral wall is connected with upper and lower lateral wall in cavity (550) respectively about fixed plate (513), the lateral wall all is equipped with second electric telescopic handle (512) about fixed plate (513), and is two sets of second electric telescopic handle (512) keep away from the end mutually and all are equipped with firm pole (511), and are two sets of firm pole (511) keep away from the end mutually and run through in cavity (550) about the lateral wall respectively and be connected with outside firm splint (510) that are equipped with.

5. The device for inspecting liquid crystal panel with alignment assembly as claimed in claim 4, wherein: the stable clamping plate (510) is arranged in an L shape, and a rubber layer is arranged on the inner wall of the stable clamping plate (510).

6. The device for inspecting liquid crystal panel with alignment assembly as claimed in claim 3, wherein: a guide groove is formed in the right side wall of the second mounting plate (56), and a guide block matched with the guide groove is arranged on the left side wall of the rack (59).