CN217484628U

CN217484628U - Device for assisting in attaching membrane to back plate

Info

Publication number: CN217484628U
Application number: CN202221014833.XU
Authority: CN
Inventors: 高华; 许海建; 卞景民
Original assignee: Wuxi Novo Automation Technology Corp Ltd
Current assignee: Wuxi Novo Automation Technology Corp Ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-23
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a device of supplementary attached diaphragm of backplate, it includes attached platform, the one corner that attached platform is located the operation side is as the orientation angle of backplate, the module is transplanted to the end fixing of attached platform has the level, the power take off end that the module was transplanted to the level is provided with the horizontal shifting board, install lift drive assembly on the horizontal shifting board, lift drive assembly's power take off end is provided with the lifter plate, install revolving cylinder on the lifter plate, be fixed with the swinging boom that the level set up on revolving cylinder's the output shaft, install the locating plate on the swinging boom, when supplementary attached, revolving cylinder drive swinging boom is to orientation horizontal rotation to orientation angle department near the operation side. The device for assisting the back plate in attaching the diaphragm is simple in structure and ingenious in design; and the occupied space is small, the structure is compact, and the safety and reliability are high.

Description

Device for assisting in attaching membrane to back plate

Technical Field

The utility model belongs to the automatic subsides of backlight dress technique especially relates to a device of supplementary attached diaphragm of backplate.

Background

The backlight source is a light source located at the back of the liquid crystal display, and the light emitting effect of the backlight source directly influences the visual effect of the liquid crystal display module. The liquid crystal display does not emit light by itself, and the image displayed on the liquid crystal panel is illuminated by the light emitted from the backlight. It is known that during automated assembly of backlights, various accessories, such as brightness enhancement films and adhesive tapes, need to be automatically assembled on the back panel.

The in-process of present backlight subsides dress diaphragm, in order to reduce attached operating personnel's operation requirement, attached effect and attached precision, the designer has supplementary attached device in the design on the subsides dress equipment of diaphragm, then the most independent setting in operating personnel's opposite side of supplementary attached device that have occupation space greatly and the inconvenient shortcoming of operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of supplementary attached diaphragm of backplate to there is the big and inconvenient problem of occupation space in the supplementary attached diaphragm device of backplate among the solution prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a device of supplementary attached diaphragm of backplate, its includes attached platform, the one corner that attached platform is located the operation side is as the location angle of backplate, wherein, the end fixing of attached platform has the level to transplant the module, the power take off end that the module was transplanted to the level is provided with the horizontal migration board, install the lift drive subassembly on the horizontal migration board, the power take off end of lift drive subassembly is provided with the lifter plate, install revolving cylinder on the lifter plate, be fixed with the swinging boom that the level set up on revolving cylinder's the output shaft, install the locating plate on the swinging boom, during supplementary attached, revolving cylinder drive swinging boom is to the orientation horizontal rotation extremely that is close to the operation side location angle department.

Further, the module is transplanted to the level adopts the KK module, the tip of attached platform is vertical to be fixed with the riser, the KK module is fixed in along the horizontal direction the top of riser.

Further say, lift drive assembly includes lift driving motor and drive assembly, the last vertical mounting panel that is fixed with of horizontal migration board, lift driving motor is fixed in along the horizontal direction on the mounting panel, just lift driving motor pass through drive assembly with the lifter plate is connected.

Preferably, the transmission assembly comprises a helical gear and a rack, the helical gear is fixedly mounted on a rotating shaft of the lifting driving motor, the rack is vertically fixed on the lifting plate, and the helical gear is meshed with the rack.

Furthermore, the rotary cylinder is fixed on the lifting plate along the horizontal direction, a rotary shaft is arranged on the rotary cylinder, and one end of the rotary arm is fixedly connected with the rotary shaft through a fixing bolt.

Furthermore, a plurality of positioning blocks for positioning the back plate are fixed on two side edges of the positioning angle on the attaching platform.

The utility model has the advantages that compared with the prior art, the device for assisting the attachment of the membrane on the back plate has simple structure and ingenious design; and the occupied space is small, the structure is compact, and the safety and reliability are high.

Drawings

Fig. 1 is a schematic perspective view of a device for assisting in attaching a membrane to a backplate according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, fig. 1 is a schematic perspective view of a device for assisting a back plate in attaching a membrane according to an embodiment of the present invention.

In this embodiment, a device of supplementary attached diaphragm of backplate includes attached platform 1, and attached platform 1 lies in the one corner of operation side as the location angle of backplate, is fixed with a plurality of locating piece 2 that is used for the backplate location on attached platform 1 on the both sides limit at the location angle. The tip of attached platform 1 is fixed with riser 3, and the top of riser 3 is fixed with KK module 4 along the horizontal direction, is fixed with horizontal migration board 5 on KK module 4's the slider, and the vertical mounting panel 6 that is fixed with on horizontal migration board 5, lift driving motor 7 is fixed in on the mounting panel 6 along the horizontal direction. The lifting plate 8 is assembled on the mounting plate 6 in a way of moving up and down, a helical gear 9 is fixed on a rotating shaft of the lifting driving motor 7, a rack 10 is fixed on the lifting plate 8 along the height direction, and the helical gear 9 is meshed with the rack.

Be fixed with revolving cylinder 11 along the horizontal direction on the lifter plate 8, through the swinging boom 13 that fixing bolt fixed connection has the level to set up on revolving shaft 12 of revolving cylinder 11, install the locating plate 14 of L type on the swinging boom 13, through the right-angle side that locating plate 14 formed, fix a position the position of diaphragm.

Under the normal condition, swinging boom 12 is in initial position (is located lift driving motor 7's top), when needing to carry out assistance-localization real-time, KK module 4 drive horizontal migration board 5 removes to drive swinging boom 12 and removes to the suitable position of horizontal direction, rotatory cylinder 11 drive swinging boom 12 is to the direction horizontal rotation that is close to the operation side to the angle of location directly over, lift driving motor 7 drives swinging boom 13 through the transmission assembly that helical gear 9 and rack 10 constitute and descends to suitable height and carries out assistance-localization real-time to the diaphragm on attached platform 1.

The device for assisting the back plate in attaching the membrane occupies small space and has a compact structure; meanwhile, the thickness of the positioning plate 14 is 0.1mm and is as thin as a blade, so that the safety of an operator is considered, and the rotating arm 12 is positioned above the lifting driving motor 7 and is far away from the operator in a non-working state.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart 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 device of supplementary attached diaphragm of backplate, its includes attached platform, the one corner that attached platform is located the operation side is as the locating angle of backplate, a serial communication port, the module is transplanted to the end fixing of attached platform has the level, the power take off end that the module was transplanted to the level is provided with the horizontal migration board, install lift drive assembly on the horizontal migration board, the power take off end of lift drive assembly is provided with the lifter plate, install revolving cylinder on the lifter plate, be fixed with the swinging boom that the level set up on revolving cylinder's the output shaft, install the locating plate on the swinging boom, during supplementary attached, revolving cylinder drive swinging boom to the direction horizontal rotation that is close to the operation side extremely locating angle department.

2. The device for assisting in attaching the membrane to the back plate as claimed in claim 1, wherein the horizontal transplanting module is a KK module, a vertical plate is vertically fixed to an end of the attaching platform, and the KK module is fixed to a top of the vertical plate in a horizontal direction.

3. The device for assisting in attaching a membrane to a backboard as claimed in claim 1, wherein the lifting driving assembly comprises a lifting driving motor and a transmission assembly, a mounting plate is vertically fixed on the horizontal moving plate, the lifting driving motor is fixed on the mounting plate along the horizontal direction, and the lifting driving motor is connected with the lifting plate through the transmission assembly.

4. The device for assisting in attaching a membrane to a back plate of claim 3, wherein the transmission assembly comprises a helical gear and a rack, the helical gear is fixedly mounted on a rotating shaft of the lifting driving motor, the rack is vertically fixed on the lifting plate, and the helical gear is meshed with the rack.

5. The device for assisting in attaching a membrane to a back plate as claimed in claim 1, wherein the rotary cylinder is fixed to the lifting plate along a horizontal direction, the rotary cylinder is provided with a rotary shaft, and one end of the rotary arm is fixedly connected to the rotary shaft through a fixing bolt.

6. The device for assisting in attaching a membrane as claimed in claim 1, wherein a plurality of positioning blocks for positioning the backplate are fixed on the attaching platform at two sides of the positioning angle.