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A forming device for a micro-carrier tape

A forming device and carrier tape technology, which is applied to belts, other household appliances, household appliances, etc., can solve the problems that cannot completely overcome the stretchability and shrinkage of sheet materials, and achieve good forming degree, improved forming degree and precision , The effect of simple and light device structure

Active Publication Date: 2018-04-13
ZHEJIANG JIEMEI ELECTRONICS & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defect that the existing plastic carrier tape cannot completely overcome the stretchability and shrinkage of the sheet itself in the process of punching and forming, the present invention provides a forming device for a miniature carrier tape, which can effectively overcome the stretching of the material itself. The impact of the property and shrinkage on the precision of the carrier tape, the obtained carrier tape has higher precision and better molding

Method used

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  • A forming device for a micro-carrier tape
  • A forming device for a micro-carrier tape

Examples

Experimental program
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Effect test

Embodiment 1

[0031] A kind of forming device of miniature carrier tape, as attached figure 1 , 2 As shown, it includes an upper mold base 1, a lower mold base 2 and a driving device arranged on the base, and a servo motor that drives the tape roll to rotate. The driving device adopts a motor to drive the upper mold base 1 to reciprocate up and down. Pocket forming needles 101 and positioning punching needles 102 arranged side by side are installed on the upper die base 1, each of which is provided with a plurality of them. According to processing requirements, the present embodiment adopts 24 pocket forming needles and 6 positioning punching needles. According to the shapes of pockets and positioning holes of carrier tapes commonly seen in the market, the pocket forming pins 101 are square, and the positioning punching pins 102 are circular. The lower mold base 2 is provided with a recess corresponding to the pocket forming needle 101 and a through hole corresponding to the positioning pu...

Embodiment 2

[0033] A molding device for a miniature carrier tape, comprising an upper mold base 1, a lower mold base 2 and a driving device. The driving device adopts a motor to drive the upper mold base 1 to reciprocate up and down. Pocket forming needles 101 and positioning punching needles 102 arranged side by side are installed on the upper die base 1, each of which is provided with a plurality of them. According to processing requirements, the present embodiment adopts 24 pocket forming needles and 6 positioning punching needles. According to the shapes of pockets and positioning holes of carrier tapes commonly seen in the market, the pocket forming pins 101 are square, and the positioning punching pins 102 are circular. The lower die base 2 is provided with a recess corresponding to the pocket forming needle 101 and a through hole corresponding to the positioning punch 102, and the lower die base is provided with a groove for accommodating the recess, and the recess can be vertically...

Embodiment 3

[0037] A molding device for a miniature carrier tape, comprising an upper mold base 1, a lower mold base 2 and a driving device. The driving device adopts a motor to drive the upper mold base 1 to reciprocate up and down. Pocket forming needles 101 and positioning punching needles 102 arranged side by side are installed on the upper die base 1, each of which is provided with a plurality of them. According to processing requirements, the present embodiment adopts 24 pocket forming needles and 6 positioning punching needles. According to the shape of the pocket and the positioning hole of the carrier tape commonly used in the market, the pocket forming pin 101 adopts a square shape, and the positioning punching pin 102 adopts a circular shape. The lower mold base 2 is provided with a recess corresponding to the pocket forming needle 101 and a through hole corresponding to the positioning punch 102 . On the upper mold base 1, there are first positioning pins 103 and second positi...

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Abstract

The invention belongs to the field of manufacturing carrier tapes, and relates to a molding device for carrier tapes, which includes an upper mold base, a lower mold base and a driving device capable of driving the upper mold base to reciprocate. The upper mold base is equipped with a pocket forming There is a heat conduction block on the upper mold base, the pocket forming needle is arranged on the heat conduction block, and a heating assembly is arranged in the heat conduction block; There are first positioning pins and second positioning pins respectively corresponding to the pocket forming pins and the positioning punches; the lower mold base is provided with recesses corresponding to the pocket forming pins and through holes corresponding to the positioning punches. The present invention can effectively overcome the influence of the stretchability and shrinkage of the material itself on the accuracy of the carrier tape by performing molding and heating simultaneously, and the obtained carrier tape has higher precision and better molding.

Description

technical field [0001] The invention relates to a forming device for a carrier tape, in particular to a forming device for a miniature carrier tape, belonging to the field of carrier tape manufacture. Background technique [0002] The existing carrier tape forming technology generally adopts preheating the sheet before stamping or vacuum forming. For example, a carrier tape heating device disclosed by the publication number CN203186629U is used to depress a continuous sheet-shaped carrier tape body. The preheating operation before the cavity is formed includes a base, a carrying module and a heating module to heat the carrier tape body. Although this contact heating design has a faster heat transfer rate than non-contact heating devices, it is limited by the heating and pressing time and the reciprocating action cycle, which affects the efficiency of subsequent processing. Therefore, its general overall process Not efficient. [0003] The patent number is CN104003030A. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29D29/00
Inventor 张永辉孙玉龙高升候海林
Owner ZHEJIANG JIEMEI ELECTRONICS & TECH
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