CN213122500U

CN213122500U - LCM module detects with integrative equipment of three stations

Info

Publication number: CN213122500U
Application number: CN202022485023.XU
Authority: CN
Inventors: 喻泷
Original assignee: Shenzhen Semipeak Technology Co ltd
Current assignee: Shenzhen Semipeak Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-05-04
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a LCM module detects with integrative equipment of three stations relates to LCM module check out test set technical field. The utility model discloses an upper end of workstation is provided with rotary platform, rotary platform's upper end is provided with four units of placing that are used for placing the LCM module, it includes the bottom plate to place the unit, module tool and PG test box, the module tool sets up the upper end at the bottom plate, the PG test box install the lower extreme at the bottom plate and with LCM module electric connection, the upper end of bottom plate still is provided with the contact subassembly, rotary platform's top is provided with the support frame, the support frame is installed respectively with wherein three OTP of placing the unit alignment burn the unit, AOI picture detecting element and TP test element. The automatic OTP programming, poor picture detection and TP test integration functions are realized, the detection stability is improved, the detection efficiency is improved, the equipment structure is compact, the labor intensity of workers is low, and the automatic OTP programming, poor picture detection and TP test integration functions are suitable for assembly line production.

Description

LCM module detects with integrative equipment of three stations

Technical Field

The utility model relates to a LCM module check out test set technical field, concretely relates to LCM module detects with integrative equipment of three stations.

Background

LCM (LCD module), namely LCD display module and liquid crystal module, refers to a component which assembles peripheral circuits such as a liquid crystal display device, a connecting piece, a control and drive device, a PCB circuit board, a backlight source, a structural part and the like.

In the LCM detection industry, the LCM manually carries out OTP burning, AOI picture detection and TP test at different stations, so that the occupied area and labor time of a production line are greatly increased, the comprehensive cost is high, and the module factory and enterprise generally and urgently need a three-in-one equipment all-in-one machine (comprising OTP burning, AOI picture detection and TP test and inspection) to reduce the labor cost. And the development of the three-in-one equipment greatly meets the requirements of a large number of module factories.

Therefore, a three-station integrated equipment for LCM detection is urgently needed, the integrated functions of automatic OTP burning, poor picture detection and TP test are realized, the detection stability is improved, the detection efficiency is improved, the equipment structure is compact, the labor intensity of workers is low, and the equipment is suitable for assembly line production.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a LCM module detects with integrative equipment of three stations realizes automatic OTP burns record, the bad detection of picture and TP test integrated function, improves detection stability, improves detection efficiency, and equipment structure is compact, and workman low in labor strength is applicable to the streamlined production.

The utility model discloses specifically adopt following technical scheme:

the utility model discloses a LCM module detects with integrative equipment of three stations, comprises a workbench, the upper end of workstation is provided with rotary platform, rotary platform's upper end is provided with four units of placing that are used for placing the LCM module, it includes the bottom plate to place the unit, module tool and PG test box, the module tool sets up the upper end at the bottom plate, the module tool is used for placing the LCM module, the PG test box install the lower extreme at the bottom plate and with LCM module electric connection, the upper end of bottom plate still is provided with the contact subassembly with PG test box signal connection, four units of placing are the annular and distribute, rotary platform's top is provided with the support frame, the OTP that the support frame was installed respectively and is placed the unit alignment wherein three, AOI picture detecting element and TP test element.

The utility model discloses a further preferred: the lower extreme of rotary platform is provided with the rotation driving subassembly, and the rotation driving subassembly is the DD motor.

The utility model discloses a further preferred: the contact assembly comprises a mounting seat and a copper column, the mounting seat is mounted at the upper end of the bottom plate, a through hole is formed in the mounting seat in a penetrating mode along the height direction, the copper column is arranged in the through hole, and the copper column is electrically connected with the PG testing box.

The utility model discloses a further preferred: the upper end of bottom plate still is provided with the connector, and the connector is used for being connected LCM module and PG test box interconnect.

The utility model discloses a further preferred: the OTP burns record unit and includes inductor, probe and OTP probe coupling assembling that can go up and down to move, and the probe lateral wall is connected with the pneumatic guide rail that sets up along vertical direction, the upper end and the support frame interconnect of pneumatic guide rail, OTP probe coupling assembling upper end and support frame interconnect.

The utility model discloses a further preferred: AOI picture detecting element includes main camera, supplementary camera and the probe subassembly of picture that can go up and down to remove, and picture probe subassembly upper end and support frame interconnect, main camera are located LCM module directly over, and the lateral wall of main camera is provided with the slide, and the upper end of support frame is provided with the slide rail that is used for spout elevating movement, and supplementary camera is provided with a plurality ofly, and a plurality of supplementary camera settings are in the oblique top of LCM module.

The utility model discloses a further preferred: the auxiliary camera is connected with adjusting part, and adjusting part includes backup pad, locating plate and pivot, and the backup pad is vertical to be installed on the support frame, and the locating plate level sets up, rotates through the pivot between locating plate and the backup pad to be connected, and the auxiliary camera is installed in the locating plate upper end.

The utility model discloses a further preferred: the TP test unit comprises a code scanner and a TP probe assembly, wherein the code scanner is installed at the lower end of the support frame, and the TP probe assembly is installed at the lower end of the support frame.

The beneficial effects of the utility model are embodied in:

the utility model discloses a set up the rotary platform that can rotate in the workstation upper end, the rotary platform upper end sets up four units of placing that are used for placing the LCM module, and wherein three unit top correspondence of placing is provided with OTP and burns record unit, AOI picture detecting element and TP test element, four places the unit promptly and burn record station, AOI picture detecting element and TP test element for last unloading station, OTP according to anticlockwise orientation in order. Each station correspondence detects, improves detection efficiency, and the manual work only need go up the unloading station and install and dismantle the LCM module can, reduce artificial intensity of labour. Three kinds of functions unification of OTP burns record, AOI picture detection, TP test detection, very big avoiding LCM module defective products to miss and examining, reduce simultaneously and produce line operating personnel quantity, reduce enterprise's cost of production, equipment structure is compact, is applicable to assembly line production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of a plurality of placement units;

FIG. 3 is a schematic perspective view of the placement unit;

FIG. 4 is a schematic perspective view of an OTP recording unit;

FIG. 5 is a schematic front view of the structure of FIG. 4;

FIG. 6 is a schematic view of the positions of the primary and secondary cameras;

FIG. 7 is a schematic view of the auxiliary camera and the adjustment assembly;

in the attached drawings, 1-a workbench, 2-a placing unit, 201-a bottom plate, 202-a module jig, 203-a PG test box, 3-a connector, 4-a contact assembly, 401-a mounting seat, 402-a through hole, 5-a rotary platform, 501-a rotary driving assembly, 6-a support frame, 7-an OTP burning unit, 701-a sensor, 702-a probe, 7021-a pneumatic guide rail, 703-an OTP probe connecting assembly, 8-a TP test unit, 801-a TP probe assembly, 802-a code scanner, 9-AOI picture detection unit, 901-a main camera, 9011-a sliding seat, 9012-a sliding rail, 902-an auxiliary camera, 903-a picture probe assembly, 10-a regulating assembly, 1001-a support plate and 1002-a rotating shaft, 1003-positioning plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Referring to fig. 1, a rotation driving device is installed at the upper end of a workbench 1, four placing units 2 are rotatably installed at the upper end of the rotation driving device, a support frame 6 is arranged above the workbench 1, an OTP burning unit 7 aligned with three placing units 2, an AOI picture detecting unit 9 and a TP testing unit 8 are installed on the support frame 6, the stations corresponding to the lower sides of the OTP burning unit 7, the AOI picture detecting unit 9 and the TP testing unit 8 are OTP burning stations, AOI picture detecting stations and TP testing stations, and corresponding detection is performed when the placing units 2 rotate to the positions. The detection of each station is not interfered with each other, so that the detection efficiency is improved, and the omission detection is avoided.

The various stations will now be described: firstly, an OTP burning station: the probe 702 of the ITP burning unit displays and switches pictures through the acquisition module LCM, software analyzes and compares, and programs are burned and updated on the LCM through the multifunctional PG test box 203; secondly, AOI picture detection station: the multifunctional PG test box 203 is adopted to light the LCM, and the main camera 901 and the auxiliary camera 902 which are all-directional and multi-angle are matched with a light source for detection; TP test detects station: adopt multi-functional PG test box 203 to carry out performance index such as heavy current, big voltage to LCM module and gather, report to the police to the parameter that current, voltage do not accord with the index, sweep a yard function automatically from the area simultaneously. Further preferred is: the model number of the PG test box 203 is PG 1104A.

Referring to the attached drawing 2, the four placing units 2 are in a schematic view of a top view structure, the distribution rule is shown, the rotating platform 5 rotates ninety degrees once, the DD motor is adopted to switch the four stations, the takt time of the LCM module is greatly shortened, the equipment structure is compact, and the device is suitable for assembly line production.

Referring to fig. 3, the PG test box 203 is installed at the lower end of the bottom plate 201, the module jig 202 is arranged at the upper end of the bottom plate 201, the LCM module is fixedly installed through the module jig 202, the LCM module is electrically connected with the PG test box 203 through the connector 3, and the picture display, the picture switching and the like of the LCM module are controlled by the PG test box 203. At the front section of the base plate 201, a contact assembly 4 is provided, the contact assembly 4 being in signal connection with the PG test cartridge 203. The contact assembly 4 comprises a mounting base 401 and a copper column, and the contact area is increased by adopting the copper column mode, so that the OTP probe connecting assembly 703, the picture probe assembly 903 and the probe assembly are ensured to be connected and electrified with the copper column contact.

Referring to fig. 6 and 7, the main camera 901 is located right above the LCM, and the main camera 901 is lifted and moved by the slide seat 9011 and the guide rail, so as to adjust the optimal shooting height and ensure the optimal shooting effect, and the driving mode may adopt a lead screw transmission principle or telescopic movement of an electric push rod or a telescopic shaft of a hydraulic cylinder. The auxiliary cameras 902 are disposed in a plurality, and all the auxiliary cameras 902 are distributed obliquely above the LCM module. The shooting angle accessible of supplementary camera 902 is adjusted by adjusting subassembly 10, the vertical installation on the support frame 6 of backup pad 1001 of adjusting subassembly 10, locating plate 1003 horizontal installation is at the lateral wall of support frame 6, and supplementary camera 902 is as a whole with locating plate 1003, locating plate 1003 rotates through pivot 1002 with the backup pad 1001 to be connected, realize promptly that the duplication camera can rotate round the axis of the pivot 1002 that the level set up, and then realize the horizontal slope of supplementary camera 902 and adjust to guarantee the best shooting angle.

The detection work flow of the LCM comprises the following steps:

an operator places an LCM on the module jig 202 of the placing unit 2 at a loading position, presses a pneumatic button, rotates the DD motor, rotates the LCM to the position below the OTP burning unit 7, detects whether the LCM exists at the working position by the sensor 701, and after detecting that a product exists, the OTP probe connecting assembly 703 is connected with a copper column contact to be electrified, the LCM is lightened and a picture is switched by the PG testing box 203, the probe 702 collects picture data to be analyzed, and the PG testing box 203 conducts program burning; after the burning is finished, the DD motor rotates, the LCM module is rotated to the position below the AOI picture detection unit 9, the picture probe component 903 is connected with a copper column contact and electrified, the PG test box 203 lights and switches pictures of the LCM module, a light source is turned on for dedusting, and the auxiliary camera 902 and the main camera 901 perform photographing detection; after the detection is finished, the DD motor rotates to rotate the LCM to the position below the TP test detection unit, the TP probe assembly 801 is connected with the copper column contact and electrified, the PG test box 203 lights the LCM and detects various detections such as high current and voltage of the LCM, the code scanner 802 starts to scan the two-dimensional code of the LCM and stores the two-dimensional code in a computer; after TP test, the DD motor rotates, rotates the LCM module to the upper material level, and the operator loads and unloads. Note that the lifting and lowering movement of the OTP probe connecting unit 703, the screen probe unit 903, and the TP probe unit 801 is realized by moving cylinders and the like.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a LCM module detects with integrative equipment of three stations, includes the workstation, its characterized in that: the upper end of workstation is provided with rotary platform, rotary platform's upper end is provided with four and is used for placing the unit of placing of LCM module, it includes bottom plate, module tool and PG test box to place the unit, the module tool sets up the upper end at the bottom plate, the module tool is used for placing the LCM module, the PG test box install the lower extreme at the bottom plate and with LCM module electric connection, the upper end of bottom plate still is provided with the contact subassembly with PG test box signal connection, four place the unit and be the annular distribution, rotary platform's top is provided with the support frame, the support frame is installed respectively with wherein three OTP of placing the unit alignment burn unit, AOI picture detecting element and TP test element.

2. The LCM module detection three-station integrated equipment as claimed in claim 1, wherein: the lower end of the rotary platform is provided with a rotary driving assembly, and the rotary driving assembly is a DD motor.

3. The LCM module detection three-station integrated equipment as claimed in claim 1, wherein: the contact assembly comprises a mounting seat and a copper column, the mounting seat is mounted at the upper end of the bottom plate, a through hole penetrates through the mounting seat along the height direction, the copper column is arranged in the through hole, and the copper column is electrically connected with the PG test box.

4. The LCM module detection three-station integrated equipment as claimed in claim 1, wherein: the upper end of the bottom plate is also provided with a connector, and the connector is used for connecting the LCM module and the PG test box with each other.

5. The LCM module detection three-station integrated equipment as claimed in claim 1, wherein: the OTP burns record unit includes inductor, probe and OTP probe coupling assembling that can go up and down to move, the probe lateral wall is connected with the pneumatic guide rail that sets up along vertical direction, the upper end and the support frame interconnect of pneumatic guide rail, OTP probe coupling assembling upper end and support frame interconnect.

6. The LCM module detection three-station integrated equipment as claimed in claim 1, wherein: the AOI picture detection unit comprises a main camera, auxiliary cameras and a picture probe assembly capable of moving up and down, the upper end of the picture probe assembly is connected with a support frame, the main camera is located right above the LCM, a sliding seat is arranged on the side wall of the main camera, a sliding rail used for sliding groove moving up and down is arranged at the upper end of the support frame, the auxiliary cameras are arranged in a plurality, and the auxiliary cameras are arranged above the LCM in an inclined mode.

7. The LCM module detection three-station integrated equipment as claimed in claim 6, wherein: the auxiliary camera is connected with an adjusting assembly, the adjusting assembly comprises a supporting plate, a positioning plate and a rotating shaft, the supporting plate is vertically installed on the supporting frame, the positioning plate is horizontally arranged, the positioning plate is rotatably connected with the supporting plate through the rotating shaft, and the auxiliary camera is installed at the upper end of the positioning plate.

8. The LCM module detection three-station integrated equipment as claimed in claim 1, wherein: the TP test unit comprises a code scanner and a TP probe assembly, wherein the code scanner is installed at the lower end of the support frame, and the TP probe assembly is installed at the lower end of the support frame.