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A template machine and presser foot assembly thereof

A template machine and presser foot technology, applied in sewing machine components, cloth pressing mechanisms, textiles and papermaking, etc., can solve the problems of high cost, reduced equipment stability, large vibration, etc., and achieve the effect of low cost and simple structure

Active Publication Date: 2021-06-29
BULLMER ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design requires two sets of drives and mechanisms, the installation space is crowded, the structure is complex, the cost is high, the vibration is large, and the stability of the equipment is also reduced

Method used

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  • A template machine and presser foot assembly thereof
  • A template machine and presser foot assembly thereof
  • A template machine and presser foot assembly thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The first embodiment of the presser foot assembly provided by the present invention, as shown in the attached figure 1 As shown in accompanying drawing 4, it mainly includes a power part 1, a template presser foot 30 and a cloth presser foot 50; wherein, the power part 1 is arranged vertically and can provide a vertically downward driving force, and the power part 1 can be a piston such as a cylinder cylinder.

[0041] The template presser foot 30 is located below the power unit 1. When the power unit 1 provides the downward driving force, the template presser foot 30 moves downward under the action of the driving force, and then presses the template 90; the fabric presser foot 50 is arranged on the template The presser foot 30 moves downward synchronously, and the cloth presser foot 50 presses the cloth 80, thereby realizing the upward movement of the cutter and completing operations such as cloth cutting. Figure 4 shown.

[0042] Wherein, the template presser foot ...

Embodiment 2

[0047] The second embodiment of the presser foot assembly provided by the present invention is as shown in the attached Figure 5 As shown in accompanying drawing 6, similar to the above, it mainly includes a power part 1, a template presser foot 31 and a cloth presser foot; wherein, the power part 1 is vertically arranged and can provide a vertically downward driving force, and the power part 1 can It is a piston cylinder such as a cylinder.

[0048] Wherein, the template presser foot 31 is bowl-shaped, and the bottom of the template presser foot 31 has a through hole; the cloth presser foot is specifically an elastic piece 51 installed at the through hole; The clamping pieces, and the cloth pressing part between the two clamping pieces, protruding from the through hole and lower than the bottom of the template presser foot 31 .

[0049]The cloth pressing portion of the elastic sheet 51 protrudes outside the through hole of the template presser foot 31, and is located below ...

Embodiment 3

[0053] The third embodiment of the presser foot assembly provided by the present invention, as shown in the attached Figure 7 As shown, similar to the above, it mainly includes a power part 1, a template presser foot 32 and a cloth presser foot; wherein the power part 1 is vertically arranged to provide a vertically downward driving force, and the power part 1 can be a piston such as a cylinder cylinder.

[0054] The template presser foot 32 is bowl-shaped, and the bottom of the template presser foot 32 has a through hole; Obviously, when the power unit 1 provides the downward driving force, it directly drives the template presser foot 32 to move downward, and at the same time drives the shaft sleeve 52 to move downward. The lower end surface of the template presser foot 32 presses the template, and the shaft sleeve 52 Compress the fabric with the lower end. Wherein, the bushing 52 is specifically a metal bushing or a rubber bushing. Metal bushings are abrasion resistant, ...

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PUM

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Abstract

The invention discloses a presser foot assembly applied to a template machine, comprising: a power part used to provide a vertical downward driving force; located below the power part, used for moving in a vertical direction under the action of the driving force; A template presser foot capable of pressing the template; a cloth presser foot arranged on the template presser foot for moving in a vertical direction under the action of a driving force and capable of pressing the cloth. The invention also discloses a template machine comprising the above-mentioned presser foot assembly. The above-mentioned presser foot assembly only needs one driving part to complete the functions of pressing the platen and pressing the cloth, and has a simple structure and low cost, and is suitable for occasions such as cloth cutting and sewing.

Description

technical field [0001] The invention relates to the technical field of garment processing equipment, in particular to a template machine and a presser foot assembly thereof. Background technique [0002] As we all know, template machines used in the field of clothing can be roughly divided into fully automatic template sewing machines and semi-automatic template sewing machines; with the continuous development of technology, the functions of template machines are gradually improved, which can effectively save manpower, and have greater efficiency and a greater margin. Improve production efficiency and product quality. [0003] Existing template machine presser feet generally include a large presser foot and a middle presser foot. The large presser foot can only press the template to prevent large-scale undulation of the cloth, while the middle presser foot can only press the cloth to prevent small-scale undulation of the cloth. If it is necessary to prevent large-scale and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B29/06D05B29/02
CPCD05B29/02D05B29/06
Inventor 谭炜军曾翔宇洪临佳
Owner BULLMER ELECTROMECHANICAL TECH