Die-cutting machining die structure

A technology for processing molds and die-cutting, which is applied in the field of die-cutting processing mold structures, and can solve problems such as affecting work efficiency, abnormal use of products, and structural deformation of narrow-sided double-sided adhesive tape.

Inactive Publication Date: 2016-12-21
TIANJIN RIJIN TECH
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Problems solved by technology

[0002] For some special double-sided tapes, such as materials that have been certified by the customer, or the particularity of the product structure, the usual die-cutting processing method cannot guarantee the product yield rate 100%. In the extrusion of cutting and punching, the structure of the narrow-sided double-sided adhesive usually has deformation and glue overflow, which affects the working efficiency and the product cannot be used normally. improvement effect

Method used

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  • Die-cutting machining die structure
  • Die-cutting machining die structure
  • Die-cutting machining die structure

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specific Embodiment

[0032] Such as figure 2 As shown, a die-cutting mold structure includes multiple rows of gear bars 4 on the inner side of the die-cutting mold 3, and each row of gear bars 4 can be multiple, and the die-cutting mold 3 uses the screen frame glue body 1 of the prior art The basic structure is provided with a mold blade 5, the distance between the mold blade 5 and the retaining strip 4 is 0.05mm, the mold blade 5 and the retaining strip 4 are located on the same horizontal line, and the length of the retaining strip 4 is the length of the straight line portion of the narrow side double-sided adhesive tape 2 , the width is 1 mm, and the height of the retaining strip 4 is 0.05 mm lower than the height of the mold blade 5 of the narrow-sided double-sided adhesive tape 2 .

[0033] On the basis of not changing the material, the current ordinary mold structure design is added with the same straight line 4 between the distance of 50.03mm-0.05mm from the narrow side double-sided adhesi...

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Abstract

The invention provides a die-cutting machining die structure. A narrow-edge double-faced adhesive tape is attached to the lower bottom surface of a product; the product is attached to a die-cutting machining die; a stop strip is arranged along the side, which is required to be cut, of a frame of the die-cutting machining die; the stop strip and the inside position of the narrow-edge double-faced adhesive tape are positioned in the same horizontal line; the distance between the stop strip and the inside of the narrow-edge double-faced adhesive tape is 0.03 to 0.05 mm; the height of the stop strip is 0.03 to 0.05 mm lower than that of a cutting edge of the die. Due to the adoption of the technical scheme, the current common die structure of the die-cutting machining die structure provided by the invention is redesigned on the basis of not changing a material, and the same linear stop strip is added to the position which is 0.03 to 0.05 mm away from the narrow-edge double-faced adhesive tape, so that the product quality problems of glue overflowing and transformation after the narrow-edge double-faced adhesive tape is die-cut and stamped are avoided.

Description

technical field [0001] The invention belongs to the technical field of die-cutting processing, and in particular relates to a mold structure for die-cutting processing. Background technique [0002] For some special double-sided tapes, such as materials that have been certified by the customer, or the particularity of the product structure, the usual die-cutting processing method cannot guarantee the product yield rate 100%. In the extrusion of cutting and punching, the structure of the narrow-sided double-sided adhesive usually has deformation and glue overflow, which affects the working efficiency and the product cannot be used normally. improvement effect. It is urgent to improve its mold structure, improve production technology, enhance product quality, improve production efficiency, and reduce company operation and management costs. Contents of the invention [0003] In view of this, the present invention aims to provide a mold structure that is simple in structure,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/44
CPCB26F1/44
Inventor 刘江李志富周祥刘巧许建民
Owner TIANJIN RIJIN TECH
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