Shadow mask aligning workstation
A technology of workbench and workbench, which is applied to the device and coating of surface coating liquid, which can solve the problems of incompatibility and single size, and achieve the effect of reducing the increase of defective products and solving the problem of not being able to fix well
Inactive Publication Date: 2009-07-08
NANJING HUAXIAN HIGH TECH CO LTD
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Problems solved by technology
[0003] The object of the present invention is to propose a shadow mask with good compatibility, low production cost and high alignment efficiency, aiming at the problem that the existing shadow mask alignment table has a single size and cannot be compatible with the alignment work surface required by other sizes. Align the table
Method used
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[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] Such as figure 1 As shown, a shadow mask is aligned with the workbench, which includes a workbench frame 1, six embedded rails and rubber rods, the embedded rails include two short embedded rails 4 and four long embedded rails 5, and the embedded rails are selected The material is steel (four or five steels can be used), two short embedded rails 4 are docked, four long embedded rails are docked in pairs, six embedded rails intersect at one point, and two adjacent embedded rails are separated by 60° , the six embedded rails are respectively provided with positioning holes 2, and each embedded rail is installed on the workbench 1 through fasteners, the fasteners are screws, and each embedded rail is provided with the same number of slots 3, corresponding to The slots 3 form an approximate rectangle, the two side walls of each embedded track are pr...
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The invention relates to a shadow mask alignment workbench. The invention comprises a workbench rack (1) and six embedded tracks and a rubber bar, wherein, two short embedded tracks (4) are in butt joint; every two of the four long embedded tracks (5) are in butt joint; the six embedded tracks intersect at a point and smooth transition is ensured at the intersection between every two tracks; and the two adjacent embedded tracks are separated and form an angle of 60 degrees. The six embedded tracks are respectively provided with positioning holes (2); the embedded tracks are arranged on the workbench rack (1) by fastening pieces; each embedded track is provided with slots (3) of the same number; the corresponding slots (3) form a similar rectangular; and the embedded tracks are provided with necks (6) on the two side walls. The rubber bar comprises a column (7) and a flange (8); the column (7) of the rubber bar is arranged in the corresponding slot (3); and the flange (8) is embedded in the corresponding position of the neck (6). The workbench has the advantages of excellent compatibility, low manufacturing cost and high alignment efficiency.
Description
technical field [0001] The invention relates to a working table, in particular to a working table for aligning a shadow mask and a mask, in particular to a working table for aligning a shadow mask compatible with various sizes. Background technique [0002] The shadow mask plasma display screen, like other forms of plasma display screens, can be made in different specifications and sizes, while the shadow mask plasma display screen has a process of aligning the mask with the shadow mask before spraying the phosphor. Alignment with the shadow mask requires a corresponding table carrying the alignment. Generally, not all shadow masks and masks of all sizes can be aligned on the same worktable, because the alignment of masks and shadow masks of different sizes requires a workbench that matches the size. The fixed-size worktable cannot be well compatible or not at all compatible with the alignment requirements of masks and shadow masks of other sizes. But there are also some c...
Claims
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IPC IPC(8): B05C13/02B05C21/00
Inventor 宋永明朱立锋王保平张雄陈刚
Owner NANJING HUAXIAN HIGH TECH CO LTD