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Mold cup shaping mold and mold cup preparation method

A technology for shaping molds and mold cups, which is applied in the field of mold cup shaping molds, mold cup shaping and punching mold cup preparation, which can solve problems such as uneven edges, decreased wearing comfort for users, and failure to achieve expected results. To achieve the effect of reasonable structural design, avoid bad punching and long service life

Pending Publication Date: 2021-07-16
SUZHOU MEISHANZI GARMENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the mold cup is irregular in shape and has a radian, in the current preparation process, when punching with a punching machine, the place where the irregular edges connect to each other will be lifted upwards, resulting in the knife mold being unable to hold the mold cup Completely die-cut, or the edge after die-cut is uneven, does not achieve the expected effect, affects the quality of the mold cup and the quality of the final product, and reduces the wearing comfort of the user

Method used

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  • Mold cup shaping mold and mold cup preparation method
  • Mold cup shaping mold and mold cup preparation method
  • Mold cup shaping mold and mold cup preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 Die cup setting mold

[0029] See attached Figure 1-3 , the mold cup setting mold of this embodiment includes a matched die 1 and a punch 2 and a positioning mechanism arranged on the die 1 and punch 2, and the die 1 is provided with a spherical groove for correspondingly forming a die cup 11. The punch 2 is provided with a spherical body 21 facing the spherical groove 11, the die 1 is provided with a lower positioning slope 14, the lower positioning slope 14 is located on the outer edge of the spherical groove 11, and the punch 2 is set corresponding to the lower positioning slope 14 There is an upper positioning slope, and the lower positioning slope 14 and the upper positioning slope are used to form a positioning frame on the cut piece after cooperation, and the positioning frame is located at the outer edge of the mold cup; Set on the outer edge of the lower positioning slope 14, the punch 2 is correspondingly provided with an upper pressing strip 22...

Embodiment 2

[0036] Embodiment 2 mold cup preparation method

[0037]The method for preparing the mold cup using the above mold cup shaping mold of the present embodiment includes the following steps:

[0038] 1) stereotypes

[0039] The cut piece is placed between the die 1 and the punch 2 for thermocompression shaping, and the shaped cut piece has a positioning frame formed by the cooperation of the lower positioning slope 14 and the upper positioning slope, as well as the lower pressing strip 12 and the upper pressing The bead formed after the joint bar 22 cooperates, the bead is positioned at the outside of the positioning frame.

[0040] 2) Punching

[0041] Place the shaped cut pieces between the punching die and the knife die, and punch out with a punching machine to obtain a mold cup.

[0042] Among them, the punching die and the cutting die are matched with the cutting pieces. The punching die has a receiving groove matching the mold cup, a limiting groove matching the position...

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Abstract

The invention discloses a mold cup shaping mold. The mold cup shaping mold comprises a female mold and a male mold which are matched with each other, wherein the female mold is provided with a spherical groove used for correspondingly forming a mold cup, the male mold is provided with a spherical body facing the spherical groove, the female mold is provided with a lower positioning inclined face, the lower positioning inclined face is located on the outer edge of the spherical groove, and the male mold is provided with an upper positioning inclined face corresponding to the lower positioning inclined face; the lower positioning inclined face and the upper positioning inclined face are matched to form a positioning frame on a cutting sheet, and the positioning frame is located at the outer edge of the mold cup; a lower pressing strip is arranged on the female mold, the lower pressing strip is arranged on the outer edge of the lower positioning inclined face, an upper pressing strip is correspondingly arranged on the male mold, and the lower pressing strip and the upper pressing strip are used for forming a pressing strip on the outer side of the positioning frame after being matched.

Description

technical field [0001] The invention relates to the technical field of bra production, in particular to a cup shaping mold and a cup preparation method for shaping and punching the cup using the mold. Background technique [0002] Along with the raising of people's living standard, the wearing comfort requirement of bra is higher and higher. The mold cup is an important part of the bra, and its quality directly affects the use of the final bra product. [0003] The current mold cup production generally has the following process: put the cut pieces used to prepare the mold cups into the shaping mold for hot pressing and shaping, after hot pressing, the cut pieces already have the radian and shape required by the mold cup; At the same time, the hot-pressed cut pieces are punched with a punching machine and a knife die to obtain mold cups one by one. [0004] Since the mold cup is irregular in shape and has a radian, in the current preparation process, when punching with a pu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C51/30B29C51/26A41C5/00B29L31/48
CPCB29C51/30B29C51/266A41C5/005B29L2031/4885
Inventor 张荣龙乐遇清
Owner SUZHOU MEISHANZI GARMENTS CO LTD