阅读说明：本技术 一种背光包边遮光胶带贴附治具 (Attached tool of shading sticky tape of borduring is shaded ) 是由 徐剑 吴磊 吴蕾 金轲 储敬 于 2021-06-25 设计创作，主要内容包括：一种背光包边遮光胶带贴附治具,包括支撑架、升降装置、工作台、升降板、驱动装置、螺纹杆和导向杆；所述工作台位于所述支撑架内,在所述支撑架的底部沿长度方向开始有滑槽,在所述滑槽内滑动安装有滑座,所述升降装置的固定部安装在所述滑座上,在该升降装置的伸缩端安装有升降板；该升降板包括横板和两块支板,该横板和两块支板组成U型结构,两块支板分别安装在所述横板的两端,所述升降装置的伸缩端安装在所述横板上,所述支板的长度方向与所述滑座的滑动方向一致,所述工作台位于两个所述横板之间。整体结构简单,能够快速的对遮光胶带进行平整和贴附,提高了组装效率和合格率。(A backlight edge-covering shading tape attaching jig comprises a support frame, a lifting device, a workbench, a lifting plate, a driving device, a threaded rod and a guide rod; the workbench is positioned in the support frame, a sliding groove is formed in the bottom of the support frame along the length direction, a sliding seat is arranged in the sliding groove in a sliding mode, a fixing part of the lifting device is arranged on the sliding seat, and a lifting plate is arranged at the telescopic end of the lifting device; the lifting plate comprises a transverse plate and two supporting plates, the transverse plate and the two supporting plates form a U-shaped structure, the two supporting plates are respectively arranged at two ends of the transverse plate, the telescopic end of the lifting device is arranged on the transverse plate, the length direction of the supporting plates is consistent with the sliding direction of the sliding seat, and the workbench is positioned between the two transverse plates. Overall structure is simple, can be quick level and attach shading sticky tape, has improved packaging efficiency and qualification rate.)

1. The utility model provides an attached tool of shading sticky tape of borduring is shaded which characterized in that: comprises a support frame (1), a lifting device (4), a workbench (5), a lifting plate (6), a driving device (10), a threaded rod (11) and a guide rod (12);

the workbench (5) is positioned in the support frame (1), a sliding groove (2) is arranged at the bottom of the support frame (1) along the length direction, a sliding seat (3) is arranged in the sliding groove (2) in a sliding manner, the fixed part of the lifting device (4) is arranged on the sliding seat (3), and a lifting plate (6) is arranged at the telescopic end of the lifting device (4);

the lifting plate (6) comprises a transverse plate (7) and two supporting plates (8), the transverse plate (7) and the two supporting plates (8) form a U-shaped structure, the two supporting plates (8) are respectively arranged at two ends of the transverse plate (7), the telescopic end of the lifting device (4) is arranged on the transverse plate (7), the length direction of the supporting plates (8) is consistent with the sliding direction of the sliding seat (3), and the workbench (5) is positioned between the two transverse plates (7);

bearing blocks (9) are respectively installed on the two support plates (8), a threaded rod (11) is arranged between the two bearing blocks (9), two ends of the threaded rod (11) respectively extend into bearing holes of the bearing blocks (9) on the corresponding side, and the drive device (10) drives the threaded rod (11) to rotate;

the threaded rod (11) comprises a first threaded section and a second threaded section which are connected, and the thread directions of the first threaded section and the second threaded section are opposite;

clamping blocks (13) are respectively arranged on the first thread section and the second thread section;

the two support plates (8) are respectively provided with a fixed seat, a guide rod (12) is arranged between the two fixed seats, and the two clamping blocks (13) are respectively connected on the guide rod (12) in a sliding manner.

2. The attaching jig for the light-shielding tape for covering edges of backlights according to claim 1, further comprising: the clamping block (13) is an L-shaped plate, the clamping block (13) comprises a transverse connecting plate (14) and a vertical connecting plate (15), and a pressing block (16) is installed on the inner side of the vertical connecting plate (15).

3. The attaching jig for the light-shielding tape for covering edges of backlights according to claim 2, further comprising: the lifting device (4) adopts a lifting cylinder.

4. The attaching jig for the light-shielding tape for covering edges of backlights according to claim 3, further comprising: the driving device (10) adopts a stepping motor.

5. The attaching jig for the light-shielding tape for covering edges of backlights according to claim 4, wherein: the top of the support frame (1) is provided with a push-pull device (17), the length direction of the push-pull device (17) is consistent with that of the sliding chute (2), and the push-pull end of the push-pull device (17) is connected with the sliding seat (3).

Technical Field

The invention relates to the field of photoelectric equipment, in particular to a backlight edge-covering shading tape attaching jig.

Background

In backlight unit assembling process, in order to guarantee the stability after the equipment is accomplished, need carry out the rubber coating to the both sides of board in a poor light, traditional shading sticky tape of borduring is manual attached, it is poor at the precision through the manual work, inefficiency, in manual direct attached time, there is the bubble to produce inside the sticky tape, be difficult to with the inside bubble discharge of sticky tape, the sticky tape can not be attached on board in a poor light completely, lead to in follow-up assembling process backlight unit being difficult to fix, the roughness does not reach the requirement, therefore, in order to solve above-mentioned problem, need an automatic attached tool.

Disclosure of Invention

The invention provides a backlight edge-covering shading tape attaching jig aiming at the defects of the prior art, and the specific technical scheme is as follows:

the utility model provides an attached tool of shading sticky tape of borduring is shaded which characterized in that: comprises a support frame (1), a lifting device (4), a workbench (5), a lifting plate (6), a driving device (10), a threaded rod (11) and a guide rod (12);

the workbench (5) is positioned in the support frame (1), a sliding groove (2) is arranged at the bottom of the support frame (1) along the length direction, a sliding seat (3) is arranged in the sliding groove (2) in a sliding manner, the fixed part of the lifting device (4) is arranged on the sliding seat (3), and a lifting plate (6) is arranged at the telescopic end of the lifting device (4);

the lifting plate (6) comprises a transverse plate (7) and two supporting plates (8), the transverse plate (7) and the two supporting plates (8) form a U-shaped structure, the two supporting plates (8) are respectively arranged at two ends of the transverse plate (7), the telescopic end of the lifting device (4) is arranged on the transverse plate (7), the length direction of the supporting plates (8) is consistent with the sliding direction of the sliding seat (3), and the workbench (5) is positioned between the two transverse plates (7);

bearing blocks (9) are respectively installed on the two support plates (8), a threaded rod (11) is arranged between the two bearing blocks (9), two ends of the threaded rod (11) respectively extend into bearing holes of the bearing blocks (9) on the corresponding side, and the drive device (10) drives the threaded rod (11) to rotate;

the threaded rod (11) comprises a first threaded section and a second threaded section which are connected, and the thread directions of the first threaded section and the second threaded section are opposite;

clamping blocks (13) are respectively arranged on the first thread section and the second thread section;

the two support plates (8) are respectively provided with a fixed seat, a guide rod (12) is arranged between the two fixed seats, and the two clamping blocks (13) are respectively connected on the guide rod (12) in a sliding manner.

To better implement the invention, the following steps can be further carried out: the clamping block (13) is an L-shaped plate, the clamping block (13) comprises a transverse connecting plate (14) and a vertical connecting plate (15), and a pressing block (16) is installed on the inner side of the vertical connecting plate (15).

Further: the lifting device (4) adopts a lifting cylinder.

Further: the driving device (10) adopts a stepping motor.

Further: the top of the support frame (1) is provided with a push-pull device (17), the length direction of the push-pull device (17) is consistent with that of the sliding chute (2), and the push-pull end of the push-pull device (17) is connected with the sliding seat (3).

The invention has the beneficial effects that: overall structure is simple, can be quick level and attach shading tape, packaging efficiency and qualification rate have been improved, through being provided with two grip blocks, elevating gear drives the lifter plate and moves down to the both sides of board in a poor light, drive arrangement drives the threaded rod and rotates, two grip blocks are close to each other, make the inboard of two grip blocks press on the side of board in a poor light both sides, push-and-pull device drives the slide and slides in the spout, make two grip blocks level and smooth the inside bubble discharge to shading tape on the board in a poor light both sides side.

Drawings

FIG. 1 is a first structural diagram of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 1;

the attached drawing in the figure illustrates that the device comprises a support frame 1, a sliding chute 2, a sliding seat 3, a lifting device 4, a workbench 5, a lifting plate 6, a transverse plate 7, a support plate 8, a bearing seat 9, a driving device 10, a threaded rod 11, a guide rod 12, a clamping block 13, a transverse connecting plate 14, a vertical connecting plate 15, a pressing block 16, a push-pull device 17 and a backlight plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2:

a backlight edge-covering shading tape attaching jig comprises a support frame 1, a lifting device 4, a workbench 5, a lifting plate 6, a driving device 10, a threaded rod 11 and a guide rod 12;

the workbench 5 is located in the support frame 1, a sliding groove 2 is formed in the bottom of the support frame 1 along the length direction, a sliding seat 3 is installed in the sliding groove 2 in a sliding mode, a fixing portion of the lifting device 4 is installed on the sliding seat 3, and a lifting plate 6 is installed at the telescopic end of the lifting device 4, wherein in the embodiment, the lifting device 4 adopts a lifting cylinder.

The lifting plate 6 comprises a transverse plate 7 and two supporting plates 8, the transverse plate 7 and the two supporting plates 8 form a U-shaped structure, the two supporting plates 8 are respectively arranged at two ends of the transverse plate 7, the telescopic end of the lifting device 4 is arranged on the transverse plate 7, the length direction of the supporting plates 8 is consistent with the sliding direction of the sliding seat 3, and the workbench 5 is positioned between the two transverse plates 7;

the two support plates 8 are respectively provided with a bearing block 9, a threaded rod 11 is arranged between the two bearing blocks 9, two ends of the threaded rod 11 respectively extend into bearing holes of the bearing block 9 on one corresponding side, the threaded rod 11 is driven to rotate by the driving device 10, and the driving device 10 adopts a stepping motor.

The threaded rod 11 comprises a first threaded section and a second threaded section which are connected, and the thread directions of the first threaded section and the second threaded section are opposite;

the clamping blocks 13 are respectively installed on the first threaded section and the second threaded section, the clamping blocks 13 are L-shaped plates, each clamping block 13 comprises a transverse connecting plate 14 and a vertical connecting plate 15, and a pressing block 16 is installed on the inner side of each vertical connecting plate 15.

The two support plates 8 are respectively provided with a fixed seat, a guide rod 12 is arranged between the two fixed seats, and the two clamping blocks 13 are respectively connected on the guide rod 12 in a sliding manner.

The top of the support frame 1 is provided with a push-pull device 17, the length direction of the push-pull device 17 is consistent with the length direction of the sliding chute 2, and the push-pull end of the push-pull device 17 is connected with the sliding seat 3.

The working principle of the invention is as follows: paste respectively in the both sides of board in a poor light and establish the shading glue, elevating gear drives the lifter plate and moves down to the both sides of board in a poor light, drive arrangement drives the threaded rod and rotates, the both sides of board in a poor light are close to each other to two grip blocks, make the inboard of two grip blocks press on the side of board in a poor light both sides, transverse connection board presses on the upper portion edge of board in a poor light, vertical connecting plate presses the side edge at the board in a poor light, push-and-pull device drives the slide and slides in the spout after that, make two grip blocks level and smooth the shading sticky tape on the board in a poor light both sides side and discharge inside bubble, shading sticky tape laminates completely on the board in a poor light.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.