Rolling photosensitive seal structure
A seal and photosensitive technology is applied in the field of rolling photosensitive seal structure, which can solve the problems that the seal layer cannot be used for rolling seals, cannot be loaded into self-service equipment, and the stamping efficiency is low, etc., and achieves the effect of preventing the deformation of the stamp pattern.
Active Publication Date: 2014-08-06
CHENGDU JIAYITONG INFORMATION TECH CO LTD
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Problems solved by technology
Therefore, in the prior art, the stamp layer made of photosensitive material cannot be used on the rolling stamp
[0004] For the traditional straight-up and straight-down stamping mode, although it is easier to use a photosensitive stamp to complete stamping, but at the moment of stamping, the paper needs to stay still to prevent the deformation of the stamp pattern, so the efficiency of stamping is not high
[0005] However, photosensitive stamps, as a new stamp mode, are gradually being used more and more in the office fields such as banks and governments due to their good stamping effects, but they are basically limited to manual stamping operations and cannot be loaded. Self-service equipment, realizing automatic high-speed rolling stamping
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[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0017] Such as Figure 1 to Figure 3 As shown, the rolling photosensitive stamp structure of the present invention comprises a semicylindrical substrate 1, a stamp layer 2 is arranged on the semicylindrical surface of the substrate 1, and the stamp layer 2 adopts photosensitive material to make, between the stamp layer 2 and the substrate 1 A first oil storage material layer 4 made of soft material is arranged between them, and a support frame layer 3 is arranged between the first oil storage material layer 4 and the stamp layer 2, and a plurality of passages are arranged on the support frame layer 3. hole. Photosensitive material is a material commonly used in the prior art to form patterns by light corrosion. When it is used on a stamp, the printing oil can only seep out from the pattern formed after corrosion, so that only when the paper needs to be...
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The invention discloses a rolling photosensitive seal structure, which has the characteristics of being capable of avoiding deformation of seal patterns and comprises a semi-cylindrical base body, wherein a seal layer is arranged on the semi-cylindrical surface of the base body and made of photosensitive materials. A first oil storage material layer made of soft materials is arranged between the seal layer and the base body, a support frame layer is arranged between the first oil storage material layer and the seal layer, and a plurality of through holes are arranged on the support frame layer. Due to the support frame layer arranged between the first oil storage material layer and the seal layer, powerful support can be supplied to the seal layer, and deformation of seal patterns in sealing can be effectively avoided. Due to the through holes arranged on the support frame layer, the first oil storage material layer can supply stamp-pad ink to the seal layer through the through holes, and the seal layer is especially suitable for being popularized and used on the rolling photosensitive seal structure.
Description
technical field [0001] The invention relates to a stamp structure, in particular to a rolling photosensitive stamp structure which realizes stamping operation through rotation. Background technique [0002] At present, in automatic stamping equipment or products, there are two traditional stamping modes: rolling stamping and straight up and down. [0003] For rolling stamps, metal or hard synthetic plastics are currently used. The stamp pattern on the stamp surface is carved by mechanical processing. No photosensitive stamp is used, which may easily cause too much ink on the stamp surface, resulting in Pattern distortion is formed during the process. And if adopt photosensitive material to make seal layer, because photosensitive material is a soft material, easily cause in rolling stamping process, the pattern on the surface of seal layer is deformed, thereby causes the seal that covers on the paper to be unqualified. And when there is a soft oil storage material layer tha...
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IPC IPC(8): B41K1/22
Inventor 谢万彬马宗涛补建罗安周聪俊
Owner CHENGDU JIAYITONG INFORMATION TECH CO LTD