CN212798456U

CN212798456U - Transfer device is used in production of liquid crystal display module

Info

Publication number: CN212798456U
Application number: CN202021363617.7U
Authority: CN
Inventors: 李志辉
Original assignee: Shenzhen Xingyecheng Industrial Co ltd
Current assignee: Shenzhen Xingyecheng Industrial Co ltd
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-03-26
Anticipated expiration: 2030-07-12

Abstract

The utility model discloses a transfer device is used in liquid crystal display module production, including two sets of work framves, it is two sets of work frame bottom end fixed mounting has the workstation, and is two sets of the equal fixed mounting in work frame top one side has the mounting bracket, and is two sets of mounting bracket top middle part is provided with mechanical fixture, and is two sets of work frame inner wall middle part is all seted up flutedly, and is two sets of the inside conveyer belt that is provided with of recess is two sets of the inside clamping platform that is provided with of recess. A transfer device is used in liquid crystal display module production, the stopper and the movable block of setting are at the in-process of transporting for the required liquid crystal display module assembly of clamping, the movable block can be according to the required regulation of controlling of going on of product to play the effect of clamping fastening, the conveyer belt conveying can be according to required conveying liquid crystal display module assembly at any time at the drive clamping platform, can in time carry out the transport of stage work with the product that required detection or taken.

Description

Transfer device is used in production of liquid crystal display module

Technical Field

The utility model relates to a liquid crystal display module production field, in particular to transfer device is used in liquid crystal display module production.

Background

The liquid crystal display module is simply referred to as 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 include a power supply circuit, a signal processing circuit, and the like. The module is mainly divided into a screen and a backlight lamp assembly. The two parts are assembled together, but are mutually independent (namely circuits are irrelevant) in the working process, and subsequent clamping fixation or detection is required to be carried out through transferring during the production of the liquid crystal display module;

there is certain drawback in current mechanical clamping when using, at first, current machinery is transported, lay and need artifical manual interference when pressing from both sides tightly, and the possibility that has the error is great, the people of being not convenient for use fast, secondly, current machinery is transported, can not direct accurate conveying to required position around the clamping, efficiency is low excessively, the use of giving people has brought certain influence, for this reason, we provide a transfer device for the production of liquid crystal display module.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a transfer device is used in liquid crystal display module production can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transfer device is used in liquid crystal display module production, includes two sets of workstations, it is two sets of workstation bottom fixed mounting has the workstation, and is two sets of the equal fixed mounting in workstation top one side has the mounting bracket, and is two sets of mounting bracket top middle part is provided with mechanical fixture, and is two sets of recess, two sets of recess inside is provided with the conveyer belt, and is two sets of the inside clamping platform that is provided with of recess, the clamping platform is located the conveyer belt upper end, the clamping platform is close to workstation one side fixed mounting has the stopper, it is provided with the movable block to be close to the activity of workstation opposite side, movable block inner wall one end fixedly connected with tension spring, and tension spring one end is located stopper inner wall one side fixed connection, and the stopper passes through tension spring and movable block fixed.

Preferably, the spout has been seted up to clamping platform one side, the inside slider that is provided with of spout, slider top fixed mounting has a motor, and a motor bottom and movable block top fixed connection, a pivot of output shaft fixedly connected with of motor, the top fixedly connected with gear of a pivot, the gear bottom is provided with the profile of tooth strip, and the gear is connected with the meshing of profile of tooth strip, and the profile of tooth strip is located and is located the conveyer belt upper end.

Preferably, the rotating shafts are arranged on two sides of the bottom end inside the groove, the two ends of each rotating shaft are sleeved with bearings, and the conveying belts are located on the outer surfaces of the four groups of bearings.

Preferably, the four corners of the outer surface of the bottom end of the workbench are provided with support rods, the bottom of one corner support rod on one side of the installing frame is fixedly provided with a placing table, and the outer surface of the top end of the placing table is fixedly provided with a second motor.

Preferably, No. two motor output shaft one ends are provided with the pivot No. two, No. two pivot one end are installed spacing round, spacing groove has been seted up at spacing round surface middle part, the spacing inslot is provided with the belt, and just spacing round passes through belt and rotation axis swing joint.

Preferably, a control panel is arranged on one side of the back face of the working frame, one end of the control panel is connected with a power supply, and the input ends of the mechanical clamp, the first motor and the second motor are electrically connected with the output end of the control panel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the liquid crystal display module is used for clamping a required liquid crystal display module through the limiting block and the movable block, in the transferring process, the movable block can be adjusted left and right according to the requirement of a product and plays a role in clamping and fastening, the control panel is operated, the first motor is turned on to drive the gear to rotate, the gear is meshed and connected with the toothed strip, the first motor is driven by the sliding block to slide left and right, the limiting block is fixed on the clamping table, the movable block is clamped or opened according to the gear and the toothed strip, the liquid crystal display module is convenient to detach and place, errors are eliminated, the tension spring is simultaneously stressed and clamped when the gear is meshed and connected with the toothed strip, and the liquid crystal display module is prevented from shaking due to clamping errors when the gear and the toothed strip are;

2. through the conveyer belt that sets up, can be according to required conveying liquid crystal display module assembly at any time at the drive clamping platform, can in time carry out the transport of next stage work with the product that needs detected or take, No. two motor during operation, spacing round drives the belt rotation of spacing inslot simultaneously, and the rotation axis is connected to the other end of belt to drive rotation axis outside bearing and the rotatory conveying of conveyer belt, it is laborsaving to save trouble, improves work efficiency, and the belt is convenient for change.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of a transfer device for producing a liquid crystal display module according to the present invention;

FIG. 2 is a schematic view of a part of a transfer device for producing a liquid crystal display module according to the present invention;

fig. 3 is a sectional view of the movable rod, the bottom cover gear and the tooth-shaped strip of the transfer device for producing the liquid crystal display module according to the present invention;

fig. 4 is a partial cross-sectional view of the working frame of the transfer device for producing the liquid crystal display module.

In the figure: 1. a working frame; 2. a work table; 3. a mounting frame; 4. a mechanical clamp; 5. a groove; 6. a conveyor belt; 7. a clamping table; 8. a limiting block; 9. a movable block; 10. a tension spring; 11. a chute; 12. a slider; 13. a first motor; 14. a first rotating shaft; 15. a gear; 16. a toothed strip; 17. a rotating shaft; 18. A bearing; 19. a belt; 20. a support bar; 21. a placing table; 22. a second motor; 23. a second rotating shaft; 24. and a limiting wheel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1

As shown in figures 1-4, a transfer device for producing a liquid crystal display module comprises two groups of working frames 1, working tables 2 are fixedly arranged at the bottoms of the two groups of working frames 1, mounting frames 3 are fixedly arranged on one sides of the tops of the two groups of working frames 1, mechanical clamps 4 are arranged in the middle of the tops of the two groups of mounting frames 3, grooves 5 are formed in the middle of the inner walls of the two groups of working frames 1, conveyor belts 6 are arranged in the two groups of grooves 5, clamping tables 7 are arranged in the two groups of grooves 5, the clamping tables 7 are positioned at the upper ends of the conveyor belts 6, limiting blocks 8 are fixedly arranged on the sides, close to the working frames 1, of the clamping tables 7, movable blocks 9 are movably arranged on the other sides, one ends of the inner walls of the movable blocks 9 are fixedly connected with tension springs 10, one ends of the tension springs 10 are fixedly, the tension spring 10 is stressed and clamped when the gear 15 is meshed with the toothed strip 16, so that the phenomenon that the liquid crystal display module shakes due to clamping errors when the gear 15 and the toothed strip 16 are not tightly meshed is avoided.

A sliding groove 11 is formed in one side of the clamping table 7, a sliding block 12 is arranged inside the sliding groove 11, a first motor 13 is fixedly mounted at the top end of the sliding block 12, the bottom end of the first motor 13 is fixedly connected with the top end of the movable block 9, a first rotating shaft 14 is fixedly connected with an output shaft of the first motor 13, a gear 15 is fixedly connected to the top of the first rotating shaft 14, a tooth-shaped strip 16 is arranged at the bottom of the gear 15, the gear 15 is meshed with the tooth-shaped strip 16, and the tooth-shaped strip 16 is located at the upper end of the conveying.

By adopting the technical scheme: stopper 8 and movable block 9 that set up, in the in-process of transporting, a required liquid crystal display module assembly for the clamping, movable block 9 can be according to the required regulation of going on about of product, and play the effect of clamping fastening, operation control panel, open a motor 13, drive gear 15 and rotate, gear 15 is connected with the meshing of profile of tooth strip 16, slider 12 drives a motor 13 horizontal slip, stopper 8 is fixed at clamping platform 7, movable block 9 presss from both sides tightly or opens according to following gear 15 and profile of tooth strip 16, the liquid crystal display module assembly of being convenient for is dismantled and is laid, the error is eliminated, tension spring 10 is stressed tightly simultaneously when gear 15 is connected with the meshing of profile of tooth strip 16, avoid appearing meshing untight because of gear 15 and profile of tooth strip 16, the liquid crystal display module assembly leads to rocking because of the clamping error.

Example 2

The rotating shafts 17 are installed on two sides of the bottom end inside the two groups of grooves 5, the bearings 18 are arranged at two end sleeves of the two groups of rotating shafts 17, and the conveyor belt 6 is located on the outer surfaces of the four groups of bearings 18.

The four corners of the outer surface of the bottom end of the workbench 2 are respectively provided with a support rod 20, the bottom of one corner support rod 20 on one side of the installation frame 3 is fixedly provided with a placing table 21, and the outer surface of the top end of the placing table 21 is fixedly provided with a second motor 22.

No. two motor 22 output shaft one ends are provided with pivot 23 No. two, and spacing wheel 24 is installed to No. two pivot 23 one ends, and the spacing groove has been seted up at 24 surface middle parts of spacing wheel, and the spacing inslot is provided with belt 19, and just spacing wheel 24 passes through belt 19 and rotation axis 17 swing joint, and the spacing groove of setting prescribes a limit to belt 19 turned position, avoids rotating too fast because of No. two motor 22, and belt 19 produces the displacement, influences the production progress.

One side of the back of the working frame 1 is provided with a control panel, one end of the control panel is connected with a power supply, and the input ends of the mechanical clamp 4, the first motor 13 and the second motor 22 are electrically connected with the output end of the control panel.

By adopting the technical scheme: the conveyer belt 6 that sets up, can be according to required conveying liquid crystal display module assembly at any time driving clamping platform 7, can in time with the product that required detection or taken, carry out the transport of stage work down, No. two motor 22 during operation, spacing wheel 24 drives spacing inslot's belt 19 simultaneously and rotates, rotation axis 17 is connected to belt 19's the other end, thereby drive rotation axis 17 outside bearing 18 and the rotatory conveying of conveyer belt 6, it is laborsaving to save trouble, and work efficiency is improved, and belt 19 is convenient for change.

It should be noted that, the utility model relates to a transfer device for producing liquid crystal display module, when in use, firstly, the clamping device for producing liquid crystal display module is placed at the position required to be used, the second motor 22 is opened through the control panel, the limiting wheel simultaneously 24 drives the belt 19 in the limiting groove to rotate, the rotating position of the belt 19 is limited, the phenomenon that the belt 19 is displaced because the second motor 22 rotates too fast is avoided, the other end of the belt 19 is connected with the rotating shaft 17, so that the conveyor belt 6 can timely convey the product required to be detected or taken for the next stage of work, trouble and labor are saved, the belt 19 is convenient to replace, the conveyor belt 6 conveys the clamping table 7 to the position under the mechanical clamp 4, the first motor 13 is opened to drive the gear 15 to rotate, the gear 15 is meshed with the toothed strip 16, the slider 12 drives the first motor 13 to slide left and right, stopper 8 is fixed at clamping platform 7, movable block 9 opens with profile of tooth strip 16 according to following gear 15, operation mechanical fixture 4 is convenient for the liquid crystal display module assembly to be placed this moment, place and finish, operate a motor 13 through control panel, gear 15 rotates, slider 12 drives movable block 9 and presss from both sides tight liquid crystal display module assembly, No. two motors 22 open once more this moment, conveyer belt 6 drives clamping platform 7 top and has pressed from both sides tight liquid crystal display module assembly and convey to the required operating position of stage down, the clamping effect is comparatively firm, and need not staff's touching interference, time saving and labor saving, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transfer device is used in production of liquid crystal display module, includes two sets of work framves (1), its characterized in that: the bottom of the two groups of working frames (1) is fixedly provided with a working table (2), one side of the top end of each working frame (1) is fixedly provided with a mounting frame (3), the middle part of the top of each mounting frame (3) is provided with a mechanical fixture (4), the middle parts of the inner walls of the two groups of working frames (1) are respectively provided with a groove (5), the two groups of grooves (5) are internally provided with a conveyor belt (6), the two groups of grooves (5) are internally provided with clamping tables (7), the clamping tables (7) are positioned at the upper ends of the conveyor belts (6), one side of each clamping table (7), which is close to the working frame (1), is fixedly provided with a limiting block (8), the other side, which is close to the working frame (1), is movably provided with a movable block (9), one end of the inner wall of each movable block (9) is fixedly connected with a, and the limiting block (8) is fixedly connected with the movable block (9) through a tension spring (10).

2. The transfer device for producing liquid crystal display modules of claim 1, wherein: slide groove (11) have been seted up to clamping platform (7) one side, slide groove (11) inside is provided with slider (12), slider (12) top fixed mounting has motor (13) No. one, and motor (13) bottom and movable block (9) top fixed connection, pivot (14) No. one of the output shaft fixedly connected with of motor (13), top fixedly connected with gear (15) of pivot (14), gear (15) bottom is provided with profile of tooth strip (16), and gear (15) are connected with profile of tooth strip (16) meshing, and profile of tooth strip (16) are located conveyer belt (6) upper end.

3. The transfer device for producing liquid crystal display modules of claim 1, wherein: two sets of rotation axis (17) are all installed to inside bottom both sides of recess (5), and are two sets of rotation axis (17) both ends cover all is equipped with bearing (18), and conveyer belt (6) are located four sets of bearing (18) surfaces.

4. The transfer device for producing liquid crystal display modules of claim 1, wherein: the outer surface four corners in workstation (2) bottom all is provided with bracing piece (20), keep away from mounting bracket (3) one side one corner bracing piece (20) bottom fixed mounting and place platform (21), place platform (21) top outer fixed surface and install No. two motor (22).

5. The transfer device for producing liquid crystal display modules of claim 4, wherein: no. two motor (22) output shaft one end is provided with No. two pivot (23), spacing round (24) is installed to No. two pivot (23) one end, spacing groove has been seted up at spacing round (24) surface middle part, spacing inslot is provided with belt (19), and just spacing round (24) pass through belt (19) and rotation axis (17) swing joint.

6. The transfer device for producing liquid crystal display modules of claim 1, wherein: the utility model discloses a work frame, including work frame (1), work frame (1) back one side is provided with control panel, control panel's one end is connected with the power, the input of mechanical fixture (4), a motor (13) and No. two motors (22) all with control panel's output electric connection.