Combined cutting die and using method thereof
A combination of cutting die and cutting line technology, which is applied in metal processing and other directions, can solve the problems of difficulty in increasing the production capacity of die-cutting processing and improper design of die-cutting die structure, so as to avoid the fracture of waste materials in the non-adhesive area, improve the utilization rate of raw materials, The effect of simple structure
Pending Publication Date: 2022-07-01
昊佰电子科技(上海)有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a combined die-cutting die and its use method, which is used to solve the problem that the die-cutting production capacity is difficult to increase due to the improper structure design of the existing die-cutting die-cutting die
Method used
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Embodiment
[0041] The utility model relates to a combined knife die, which comprises a glue-free area die-cutting knife, an outer contour die-cutting knife and a punching die-cutting knife, which are sequentially arranged along the conveying direction of a material belt.
[0042] like figure 2 As shown, the glue-free area die-cutting knife includes a glue-free area die-cutting bottom plate 1, a glue-free area trimming knife line 2 disposed at both ends of the glue-free area die-cutting bottom plate 1 along the width direction of the material tape, and a trimmer line 2 located in the glue-free area. Glue-free area outline cut line 3 between edge cut lines 2. Among them, the contour cutting line 3 of the glue-free area is a U-shaped cutting line, and there are two side-by-side along the width direction of the material belt on the die-cutting bottom plate 1 in the glue-free area, and a separating knife is also arranged between the two U-shaped cutting lines. Line 10, the openings of the d...
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The invention relates to a combined cutting die which comprises a non-glue area die-cutting knife, an outer contour die-cutting knife and a punching die-cutting knife which are sequentially arranged in the conveying direction of a material belt, the non-glue area die-cutting knife comprises a non-glue area die-cutting bottom plate, a non-glue area trimming knife line and a non-glue area contour knife line, and the non-glue area trimming knife line and the non-glue area contour knife line are arranged on the non-glue area die-cutting bottom plate; the outer contour die-cutting knife comprises an outer contour die-cutting bottom plate, an outer contour trimming knife line and an outer contour knife line, wherein the outer contour trimming knife line and the outer contour knife line are arranged on the outer contour die-cutting bottom plate. The punching die-cutting knife comprises a punching die-cutting bottom plate, a punching trimming knife line and a punching knife line, wherein the punching trimming knife line and the punching knife line are arranged on the punching die-cutting bottom plate. Compared with the prior art, the die cutting device has the advantages of being simple in structure, convenient to operate and the like, can be put into use without greatly transforming an existing die cutting device, and has a wide application range.
Description
technical field [0001] The invention belongs to the technical field of die-cutting, and relates to a combined cutter die and a using method thereof. Background technique [0002] Die-cutting products are widely used in electronic and electrical industry, automobile manufacturing industry, flat-panel display industry and other industrial fields, especially products that are applied to layered thin materials in the preparation process, such as insulating materials, shock-proof materials, heat-resistant materials, adhesive tapes Materials, dust-proof materials, shielding materials, etc., all require die-cutting technology to be processed and manufactured. Die-cutting products are widely used in high-tech products such as electronics, electrical appliances, instrumentation, communication equipment, digital products, medical equipment, etc., and play different roles in different products. [0003] The finished products obtained in the die-cutting process can usually be divided i...
Claims
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Login to View More IPC IPC(8): B26F1/44B26D3/08B26D7/18
CPCB26F1/44B26D3/085B26D7/18
Inventor 蒋建国杜月华
Owner 昊佰电子科技(上海)有限公司