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Rotary datemark

A rotary and rotating body technology, applied in printing, stamping, etc., can solve the problems of waste of manpower, idling of the rotating body, failure to drive the rubber belt, etc., and achieve the effect of preventing idling and increasing the service life

Inactive Publication Date: 2005-01-19
威海东光文具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inner side of the rubber belt is in contact with the rotating body in the form of a gear, and the rubber belt rotates with the rotating body using friction. If the rubber belt is used for a long time, the elasticity of the rubber belt is weakened, and the friction force is also weakened, so the rotating body cannot drive the rubber belt to rotate, resulting in rotation. Body idling phenomenon, at this time can only rely on the hand dial to adjust the number of rubber belt, resulting in inconvenient use, a waste of manpower, can only be replaced with a new rubber belt

Method used

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  • Rotary datemark
  • Rotary datemark
  • Rotary datemark

Examples

Experimental program
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Embodiment Construction

[0013] exist figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , in Fig. 6, a rotating disc (12) and a rotating body (13) are coaxially installed in the casing (10) of the rotary date stamp of the present invention, and a The rubber belt (1), the outer surface (2) of the rubber belt (1) is processed with protruding numbers (4), the inner surface (3) of the rubber belt (1) is processed with horizontally arranged convex lines (5), the shell The upper end of the body (10) is equipped with a handle (11). When the present invention is used, first turn the rotating disc (12) to make the required number (4) appear on the embossed part (14), and paint on the number (4). After the ink pad is applied, the required digital mark can be printed on the document.

[0014] Such as image 3 , Figure 4 , Figure 5 As shown, the rubber belt (1) of the present invention is cut into strips from a rubber plate (6), and then the two ends of the strips are connected. The outer surface...

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Abstract

The invention relates to a rotary datemark comprising a coaxially connected rotary disk, a rotary body, a rubber belt equipped between the rotary body and the stamping part. The rubber belt has protrudent numbers on the outer surface and raised strips arranged transversely on the inner surface. The invented datemark can prevent the rubber belt from idling, and adjust the numbers of the date exactly.

Description

Technical field [0001] The invention relates to the field of stamping devices, in particular to a rotary date stamp. Background technique [0002] Revolving date stamps are used by post offices, enterprises, etc. to confirm certain facts or to be responsible for certain responsibilities, and to print dates on documents. Plates and rubber belts, the outer surface of the rubber belt has protruding and orderly arranged year, month and day numbers, but in order to highlight the numbers on the outer surface during the manufacturing process of the rubber belt, the inner surface of the rubber belt is manufactured by hot pressing with a flat mold, so the inner surface Forms a very smooth surface. The inner side of the rubber belt is in contact with the rotating body in the form of a gear, and the rubber belt rotates with the rotating body using friction. If the rubber belt is used for a long time, the elasticity of the rubber belt is weakened, and the friction force is also weakene...

Claims

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Application Information

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IPC IPC(8): B41K1/10
Inventor 柳在英
Owner 威海东光文具有限公司
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