Cutter adjusting jig and cutter adjusting method
An adjustment method and cutting knife technology, applied in metal processing, nonlinear optics, instruments, etc., can solve the problems of 200 long intermediate guide rods, complicated operation process, and long stroke, so as to improve work efficiency, simplify operation process, and structure simple effect
Active Publication Date: 2015-11-25
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
[0004] This cutter adjustment jig has the following disadvantages: it is inconvenient to adjust due to the long extension of the middle guide rod 200, and because the two cutters on the cutter mechanism need to be adjusted each time, it will lead to tightening of the cutter blades. The screws are not easy to lock
In addition, due to the long stroke of the long rod guide post 100, it is difficult to confirm the extension of the cutter blade, and the operation process is also relatively complicated and the efficiency is low.
Method used
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[0037] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.
[0038] see Figure 2 to Figure 5 , the present invention provides a cutter adjustment jig, comprising a base 1, a positioning block 2 fixed on the base 1, a plurality of first screws 31, and a plurality of second screws 33; the base 1 includes mutually perpendicular Intersecting base plate 11, side plate 12, and back plate 13; said base plate 11, side plate 12, and back plate 13 encircle an accommodating portion 3 for placing cutter clamping device 4 and cutter 5; The positioning block 2 is arranged opposite to the bottom plate 11 and fixed on the end surface of the back plate 13;
[0039] The plurality of first screws 31 and the plurality of second screws 32 extend into the accommodating portion 3 through the bottom plate 11, and are respect...
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The invention provides a cutter adjusting jig and a cutter adjusting method. The cutter adjusting jig is simple in structure, capable of rapidly and accurately adjusting the stretching amount of a cutter in a cutter clamping device, lighter in weight and lower in cost. The cutter adjusting jig is adopted in the cutter adjusting method. The cutter clamping device is fixed between a base and a positioning block of the cutter adjusting jig, the cutter clamping device and the cutter abut against the positioning block through a first screw and a second screw respectively, and therefore the stretching amount of the cutter can be adjusted, and the cutter needing to be adjusted can be freely selected. The operating procedure of the cutter adjustment is simplified, the work efficiency is improved, and the stretching amount of the cutter can be adjusted by freely replacing the positioning block. The cutter adjusting jig and the cutter adjusting method can be suitable for different work environments, and the cutter can be adjusted only by screwing the screws by hand.
Description
technical field [0001] The invention relates to the technical field of fixtures, in particular to a cutter adjustment fixture and a cutter adjustment method. Background technique [0002] In the manufacturing process of Thin Film Transistor-Liquid Crystal Display (TFT-LCD), the outer lead bonding (Outer Lead Bonding, OLB) process is an important process, which includes anisotropic conductive film (Anisotropic Conductive Film, ACF) Lamination, lamination, and chip on film (ChipOnFilm, COF) punching and other processes. Hitachi AL9000 series OLB machines are designed with compact structure and fully consider the use efficiency of the machine, so they are widely used by LCD panel manufacturers. However, due to the complex design of the cutter mechanism of the Hitachi AL9000 series OLB machine, it mainly includes a cutter base, two cutter clamping devices on the cutter base, and two cutter holders respectively. There are two cutting knives in the holding device, and the existi...
Claims
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IPC IPC(8): B26F1/44B26D7/26G02F1/13
Inventor 戴军周均王迅李胜新黄铭杰钟福泉
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD