Printing paper density detection stage
A technology for density detection and printing paper, applied in the field of detection table, can solve the problems that the detection table does not have the function of light source lighting, cannot detect paper density, and has influence on vision, etc. The effect of increasing the degree of
Active Publication Date: 2014-07-30
汕头市澄海区广达造纸有限公司
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However, this type of inspection table does not have the function of light source lighting, and cannot detect the density of paper. In addition, the light source of some inspection tables has an impact on the user's vision.
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[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0018] Such as Figure 1 to Figure 2 As shown, a printed paper density detection platform includes a support 1 and a workbench 2 arranged on the support 1. The workbench 2 is provided with a lifting block 5. The inside of the lifting block 5 is a cavity structure. The lifting block 5 is connected with Lamp housing 6, the interior of the lamp housing 6 is a cavity structure, the cross-section of the lamp housing 6 is U-shaped, and the inward facing surface of the lamp housing 6 is provided with several rows of patch LEDs arranged at equal intervals, and adjacent patch LEDs 7 An anti-reflection adhesive layer is coated between them, and a paper tes...
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The invention discloses a printing paper density detection stage which comprises a bracket and a worktable arranged on the bracket, wherein a lifting block is arranged on the worktable; a cavity structure is formed in the lifting block; the lifting block is connected with a lamp shell; a cavity structure is formed inside the lamp shell; the cross section of the lamp shell is U-shaped; multiple rows of chip light-emitting diodes (LEDs) arranged at equal distances are arranged on the inward surface of the lamp shell; the part between adjacent chip LEDs is coated with an anti-reflection adhesive layer; a paper test plate is arranged on the worktable; a recess part which is inwards recessed to the bottom of the paper test plate is arranged at a joint of the paper test plate and the worktable; the cross section of the paper test plate is shaped like an isosceles trapezoid. The density value of paper is conveniently detected; the illuminating stability of a light source is high, the emitted light source can serve as an optimal standard light source for detecting the paper density, the accuracy of the detected paper density value is greatly improved, and vision of a detector is not influenced.
Description
technical field [0001] The invention relates to a detection platform, in particular to a printing paper density detection platform. Background technique [0002] In the prior art, there are some testing platforms, including structures such as a base, a casing, a protective cover, and a motor. However, this type of inspection table does not have the function of light source lighting, and cannot detect the density of paper. In addition, some inspection table light sources have an impact on the user's vision. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a convenient paper density value detection; the light source has good lighting stability, and the emitted light source can be used as the best standard light source for paper density detection, and the detection paper density value is accurate It is a printed paper density testing platform that greatly improves the accuracy and does...
Claims
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IPC IPC(8): G01N9/24
Inventor 王丽
Owner 汕头市澄海区广达造纸有限公司