A New Air Blowing Knife Roller for Rotary Die Cutting Machine

A technology of circular pressing and die-cutting machine, which is applied in the field of air-blown knife rollers of new circular pressing circular die-cutting machine, can solve the problems such as affecting the efficiency of customer delivery time, costing a lot of manpower and material resources for enterprises, and ineffective entry of products, etc. Eliminate the phenomenon of sticking knife, avoid sticking knife phenomenon, the effect of simple structure

CN105216059BActive Publication Date: 2017-03-22坂崎雕刻模具(昆山)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2017-03-22

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Abstract

The invention relates to a novel rotary die-cutting machine blowing knife roller. The novel rotary die-cutting machine blowing knife roller comprises a knife roller spindle. A plurality of blowholes are formed in the knife roller spindle. A blade fixing device and a blowing device are detachably installed on the knife roller spindle. The blade fixing device comprises a blade, a blade holder and a blade pressing bar. The blowing device comprises a blowing jig and a wind screening accessory. The blowing jig is installed at the end, provided with the blowholes, of the knife roller spindle. The blowing device is externally connected with a blowing connecting device. The wind screening accessory is installed between the blowing jig and the knife roller spindle. The two ends of the knife roller spindle are further connected with bearings. The novel rotary die-cutting machine blowing knife roller is simple in structure, high in practicability, and capable of being disassembled rapidly and avoiding the knife sticking phenomenon.
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Description

technical field

[0001] The invention relates to the field of engraving moulds, in particular to a novel air blowing knife roller for a circular die cutting machine. Background technique

[0002] The circular die cutter roll was first used in the printing industry, especially in the cigarette package printing and packaging industry, and is a high-efficiency die-cutting tool that replaces flat pressing and punching. Before the 1990s, there was no production technology for such products in China, mainly by importing complete sets of European printing production lines and importing supporting tools. After the 1990s, some domestic companies began to digest and absorb foreign circular die-cutting tool technology. In recent years, the rotary die cutter roll has been used not only in the electronics industry, the hygiene industry, and the printing industry, but also in more and more industries that use flat pressing and flat stamping to roll knife die cutting to speed up the product...

Examples

Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] like Figure 1-3 As shown, a new type of circular die-cutting machine blowing knife roll, including the knife roll main shaft 1, the knife roll main shaft 1 is provided with several air holes, the knife roll main shaft 1 is detachably installed with a blade fixed device and blowing device, the blade fixing device includes a blade 4, a blade seat 5 and a pressure knife bar 2, and the blowing device includes an air blowing fixture 6 and a windshield accessory, and the blowing fixture 6 is installed on the knife One end with the air hole on the roller main shaft 1, the air blowing device is externally connected with the air blowing connection device, and the windshield accessories are installed between the air blowing jig 6 and the cutter roll...