CN203847520U

CN203847520U - Auxiliary device for attaching double-sided adhesive lines to LED backlight board

Info

Publication number: CN203847520U
Application number: CN201420299532.5U
Authority: CN
Inventors: 凌秀军
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2014-06-08
Filing date: 2014-06-08
Publication date: 2014-09-24
Anticipated expiration: 2024-06-08

Abstract

An auxiliary device for attaching double-sided adhesive lines to an LED backlight board comprises a support body, a backlight board clamping groove, adhesive line positioning grooves, movable cutters and cutter guide rails. The backlight board clamping groove is formed in the support body, holders on the upper side, the lower side, the left side and the right side of the support body are respectively provided with two adhesive line positioning grooves, the adhesive line positioning grooves correspond to the positions, to which adhesive lines are to be attached, of the LED backlight board to which adhesive is to be attached, the holders on the upper side, the lower side, the left side and the right side of the support body are respectively provided with one cutter guide rail, and each cutter guide rail penetrates through two corresponding adhesive line positioning grooves. Each movable cutter comprises a cutter holder, a cutter handle and a double-faced blade, wherein the cutter handle is arranged above the cutter holder, the double-faced blade is arranged below the cutter holder, the double-sided blade of the movable cutter is inserted in the corresponding cutter guide rail, and the cutter holder is arranged above the corresponding holder. The auxiliary device is simple in structure, easy for a user to operate, and capable of greatly improving the accuracy of attaching adhesive lines so as to increase the percent of pass of products and reducing detection work intensity.

Description

A kind of LED-backlit plate pastes two-sided tree lace supplementary equipment

Technical field

The utility model relates to the processing of LED-backlit plate and uses supplementary equipment field, particularly relates to a kind of LED-backlit plate and pastes two-sided tree lace supplementary equipment.

Background technique

The two-sided tree lace of LED-backlit plate is mainly used in connecting liquid crystal and the Backlight in back light plate, plays fixing and interception, aborning according to the size of liquid crystal, can be designed to different width and viscosity.Two-sided tree lace generally needs four, divide four edges to form rectangular ring, ensure the stability of whole module, there is strict requirement position that two-sided tree lace pastes aborning, general error is in 0.2mm, existing like this requirement attractive in appearance, the requirement of guaranteed liquid crystal and Backlight position again, to ensure the luminosity that enters at the liquid crystal back side.In producing at present, two-sided tree lace is cut into the volume of accurate width; the most manual modes that adopt of rubberizing line are bonding; artificial manufacturing efficiency of pasting is generally: 1000 for each person every day; conventionally can be according to the special position in back light plate as a reference, therefore up-to-standard rate is not easy to ensure, and once produces often greatly therefore detection difficult of batch; and workload is huge; if therefore can improve aborning the precision of rubberizing line, just can greatly improve up-to-standard rate, reduce detected intensity.

Model utility content

For above problem, the utility model provides a kind of LED-backlit plate to paste two-sided tree lace supplementary equipment, this device structure is simple, user's easy operating, can greatly improve the precision of rubberizing line, and then raising conforming product rate, reduce testing intensity, for reaching this object, the utility model provides a kind of LED-backlit plate to paste two-sided tree lace supplementary equipment, comprise rack body, back light plate draw-in groove, tree lace locating slot, moving cutting tool and cutting knife guide rail, on described rack body, there is back light plate draw-in groove, on described rack body support up and down, respectively there are 2 tree lace locating slots, described tree lace locating slot is identical with line width to be rubberized, the corresponding LED-backlit plate to be rubberized of described tree lace locating slot line position to be rubberized, on described rack body support up and down, all there is a cutting knife guide rail, described cutting knife guide rail is through 2 corresponding tree lace locating slots, described moving cutting tool comprises knives rack, handle of a knife and double-edged razor blade, there is handle of a knife described knives rack top, there is double-edged razor blade described knives rack below, the corresponding cutting knife guide rail of described each moving cutting tool, the double-edged razor blade of described moving cutting tool is inserted in cutting knife guide rail, described knives rack above corresponding support along cutting knife guide rail movement.

As further improvement of the utility model, there is a pair of tree lace volume locating support in the outside of described rack body support up and down, on described tree lace volume locating support, all there is tree lace volume installation shaft, in described tree lace volume installation shaft, be set with tree lace volume, the corresponding tree lace locating slot of each tree lace volume, operator can directly move tree lace on LED-backlit plate to by corresponding tree lace volume like this, thereby greatly increases work efficiency.

As further improvement of the utility model, described tree lace locating slot groove depth 0.2-0.4cm, tree lace locating slot is crossed shallow tree lace and is not easy to stick, and when tree lace locating slot is crossed dark subsides, easily deforms, and therefore tree lace locating slot groove depth should be between 0.2-0.4cm.

The utility model is that a kind of LED-backlit plate pastes two-sided tree lace supplementary equipment, user enters the LED-backlit board of two sided plaster to be pasted in the back light plate draw-in groove of supplementary equipment, tree lace volume on the tree lace volume locating support of the supplementary equipment of required rubberizing one side is pulled open, tree lace is pressed on LED-backlit plate along tree lace locating slot, press with have gentle hands, tree lace is fitted on LED-backlit plate, after tree lace completes and posts, then the moving cutting tool that slides cuts off tree lace two ends, again LED-backlit plate is taken off, whole operation is extremely simple, and operation in owing to there being tree lace locating slot to locate accordingly tree lace, therefore tree lace accurate positioning, up-to-standard rate is high.

Brief description of the drawings

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the utility model moving cutting tool schematic diagram;

Member in figure is:

1, rack body; 2, back light plate draw-in groove; 3, tree lace locating slot;

4, moving cutting tool; 4-1, knives rack; 4-2, handle of a knife;

4-3, double-edged razor blade; 5, cutting knife guide rail; 6, tree lace volume locating support;

7, tree lace volume installation shaft.

Embodiment

Below in conjunction with drawings and Examples, model utility is described in detail:

The utility model provides a kind of LED-backlit plate to paste two-sided tree lace supplementary equipment, and this device structure is simple, and user's easy operating can improve the precision of rubberizing line greatly, and then improves conforming product rate, reduces testing intensity.

As a kind of embodiment of the utility model, the utility model provides a kind of LED-backlit plate to paste two-sided tree lace supplementary equipment, comprise rack body 1, back light plate draw-in groove 2, tree lace locating slot 3, moving cutting tool 4 and cutting knife guide rail 5, on described rack body 1, there is back light plate draw-in groove 2, on described rack body 1 support up and down, respectively there are 2 tree lace locating slots 3, described tree lace locating slot 3 is identical with line width to be rubberized, the corresponding LED-backlit plate to be rubberized of described tree lace locating slot 3 line position to be rubberized, on described rack body 1 support up and down, all there is a cutting knife guide rail 5, described cutting knife guide rail 5 is through 2 corresponding tree lace locating slots 3, described moving cutting tool 4 comprises knives rack 4-1 as shown in Figure 2, handle of a knife 4-2 and double-edged razor blade 4-3, there is handle of a knife 4-2 described knives rack 4-1 top, there is double-edged razor blade 4-3 described knives rack 4-1 below, the corresponding cutting knife guide rail 5 of described each moving cutting tool 4, the double-edged razor blade 4-3 of described moving cutting tool 4 is inserted in cutting knife guide rail 5, described knives rack 4-1 moves along cutting knife guide rail 5 above corresponding support.

As a kind of best specific embodiment of the utility model, the utility model provides schematic diagram a kind of LED-backlit plate as shown in Figure 1 to paste two-sided tree lace supplementary equipment, comprise rack body 1, back light plate draw-in groove 2, tree lace locating slot 3, moving cutting tool 4 and cutting knife guide rail 5, on described rack body 1, there is back light plate draw-in groove 2, on described rack body 1 support up and down, respectively there are 2 tree lace locating slots 3, described tree lace locating slot 3 is identical with line width to be rubberized, the corresponding LED-backlit plate to be rubberized of described tree lace locating slot 3 line position to be rubberized, described tree lace locating slot 3 groove depth 0.2-0.4cm, tree lace locating slot 3 is crossed shallow tree lace and is not easy to stick, when crossing dark subsides, tree lace locating slot easily deforms, therefore tree lace locating slot groove depth should be between 0.2-0.4cm, on described rack body 1 support up and down, all there is a cutting knife guide rail 5, described cutting knife guide rail 5 is through 2 corresponding tree lace locating slots 3, described moving cutting tool 4 comprises knives rack 4-1 as shown in Figure 2, handle of a knife 4-2 and double-edged razor blade 4-3, there is handle of a knife 4-2 described knives rack 4-1 top, there is double-edged razor blade 4-3 described knives rack 4-1 below, the corresponding cutting knife guide rail 5 of described each moving cutting tool 4, the double-edged razor blade 4-3 of described moving cutting tool 4 is inserted in cutting knife guide rail 5, described knives rack 4-1 moves along cutting knife guide rail 5 above corresponding support, there is a pair of tree lace volume locating support 6 in the outside of described rack body 1 support up and down, on described tree lace volume locating support 6, all there is tree lace volume installation shaft 7, in described tree lace volume installation shaft 7, be set with tree lace volume, the corresponding tree lace locating slot 3 of each tree lace volume, operator can directly move tree lace on LED-backlit plate to by corresponding tree lace volume like this, thereby greatly increase work efficiency.

The above; it is only preferred embodiment of the present utility model; be not the restriction of the utility model being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.

Claims

1. a LED-backlit plate pastes two-sided tree lace supplementary equipment, comprise rack body (1), back light plate draw-in groove (2), tree lace locating slot (3), moving cutting tool (4) and cutting knife guide rail (5), it is characterized in that: on described rack body (1), have back light plate draw-in groove (2), on described rack body (1) support up and down, respectively there are 2 tree lace locating slots (3), described tree lace locating slot (3) is identical with line width to be rubberized, the corresponding LED-backlit plate to be rubberized of described tree lace locating slot (3) line position to be rubberized, on described rack body (1) support up and down, all there is a cutting knife guide rail (5), described cutting knife guide rail (5) is through corresponding 2 tree lace locating slots (3), described moving cutting tool (4) comprises knives rack (4-1), handle of a knife (4-2) and double-edged razor blade (4-3), there is handle of a knife (4-2) described knives rack (4-1) top, there is double-edged razor blade (4-3) described knives rack (4-1) below, the corresponding cutting knife guide rail of described each moving cutting tool (4) (5), the double-edged razor blade (4-3) of described moving cutting tool (4) is inserted in cutting knife guide rail (5), described knives rack (4-1) moves along cutting knife guide rail (5) above corresponding support.

2. a kind of LED-backlit plate according to claim 1 pastes two-sided tree lace supplementary equipment, it is characterized in that: there is a pair of tree lace volume locating support (6) in the outside of described rack body (1) support up and down, on described tree lace volume locating support (6), all there is tree lace volume installation shaft (7), in described tree lace volume installation shaft (7), be set with tree lace volume, each tree lace corresponding tree lace locating slot of volume (3).

3. a kind of LED-backlit plate according to claim 1 pastes two-sided tree lace supplementary equipment, it is characterized in that: described tree lace locating slot (3) groove depth 0.2-0.4cm.