阅读说明：本技术 一种双色模版缝纫机的控制装置 (control device of double-color stencil sewing machine ) 是由 芮涛 于 2018-07-20 设计创作，主要内容包括：本发明公开了一种双色模版缝纫机的控制装置,包括：第一机头、第二机头、第一旋梭、第二旋梭、机头安装座、第一针、第二针、第一压脚、第二压脚、第一针升降电机、第二升降电机、第一松紧线装置、第二松紧线装置、第一针电机、第二针电机、梭电机；所述的第一机头和第二机头分别控制,当开始缝制时,第一个机头开始缝制第二机头不动,当第一机头缝制完成时,自动提升,第二机头开始缝制；第一针、第二针分别和第一旋梭、第二旋梭同步运行。在一个机器上安装两个机头,实现在一台机器上缝制不同的线色。本发明克服了单头模板缝纫机在缝制双色线迹时需要人工更换机器的弊端,在缝制双色线迹时,实现自动切换,节省人工,效率翻倍。(The invention discloses a control device of double-color stencil sewing machines, which comprises a machine head, a second machine head, a 0 rotating shuttle, a second rotating shuttle, a machine head mounting seat, a 1 needle, a second needle, a 2 presser foot, a second presser foot, a 3 needle lifting motor, a second lifting motor, a 4 elastic thread device, a second elastic thread device, a needle motor, a second needle motor and a shuttle motor, wherein the machine head and the second machine head are respectively controlled, the machine heads start to sew the second machine head immovably when the sewing of the machine head is finished, the second machine head starts to sew, the needle and the second needle respectively run with the rotating shuttle and the second rotating shuttle synchronously, two machine heads are arranged on machines, the different thread colors on table machines are realized, the defect that the double-color stencil sewing machines need to be manually replaced when a single-head stencil sewing machine stitches are finished is overcome, the double-color stencil sewing machines are automatically switched, and the double-color sewing efficiency is saved.)

A controller for dual-color template sewing machine is composed of machine head, second machine head, 0 shuttle, second shuttle, machine head installing seat, 1 needle, needle, 2 presser foot, second presser foot, 3 needle lifting motor, second lifting motor, 4 thread-loosening device, second thread-loosening device, needle motor, second needle motor and shuttle motor, and features that the machine head and the second machine head are controlled separately, the machine heads start to sew the second machine head, when the machine head is finished, it is lifted automatically, the second machine head starts to sew, the needle and the second needle run synchronously with the shuttle and the second shuttle, two machine heads are installed on machines, and different colors of thread are sewed on bench.

2. The control device for two-color stencil sewing machine, as claimed in claim 1, wherein the th head and the second head are controlled separately, and when the th head finishes sewing, the second head automatically starts sewing.

3. The control device for two-color stencil sewing machine, as claimed in claim 1, wherein the th needle and the second needle are controlled separately, but the th rotating shuttle and the second rotating shuttle are controlled simultaneously, and the needle shuttles are kept synchronized.

4. The control device for two-color stencil sewing machine, as claimed in claim 1, wherein the th head and the second head are horizontally arranged, the second head is located at the left side of the th head, and the second head automatically starts sewing when the th head finishes sewing.

5. The control device for kinds of two-color stencil sewing machines as claimed in claim 1, wherein the head can be controlled independently to achieve different thread colors.

Technical Field

The invention relates to the technical field of sewing machine equipment, in particular to a control device suitable for double-color stencil sewing machines.

Background

The invention relates to a double-head sewing machine which is automatic equipment applied to the garment manufacturing industry, in particular to production equipment capable of converting labor-intensive industry into industry with higher automation degree, wherein the traditional sewing machine needs workers to operate by , the novel equipment can be used for sewing different thread colors by workers, the operation is simple and convenient, the sewing thread trace is attractive, the production efficiency is improved by multiple times compared with an old sewing machine, the double-head sewing machine is mainly applied to a template sewing machine for sewing cloth such as garments, can realize double colors of a machine aiming at the requirements of different color thread traces, is used for meeting the requirements of sewing materials for sewing different color thread traces, and greatly improves the quality of sewing products.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a control device of double-color stencil sewing machines, wherein the control system respectively controls two machine heads to sew through independently developing a main board.

The purpose of the invention is realized by the following technical scheme:

A control device of a bicolor stencil sewing machine comprises a machine head, a second machine head, a 0 rotating shuttle, a second rotating shuttle, a machine head mounting seat, a 1 needle, a second needle, a 2 presser foot, a second presser foot, a 3 needle lifting motor, a second lifting motor, a 4 wire tightening device, a second wire tightening device, a needle motor, a second needle motor and a shuttle motor, wherein the machine head and the second machine head are respectively controlled, when the sewing is started, the machine heads start to sew a second fixed machine head, when the machine head finishes the sewing, the second machine head automatically lifts, the second machine head starts to sew, the needle and the second needle respectively run synchronously with the rotating shuttle and the second rotating shuttle, two machine heads are mounted on machines, and the sewing color of different thread colors on the table machine is realized.

The invention has the advantages and beneficial effects that:

the invention overcomes the defect that a single-head template sewing machine needs to manually replace the machine when sewing double-color stitches, realizes automatic switching when sewing the double-color stitches, saves labor and doubles efficiency.

Drawings

FIG. 1 is a front schematic view of a sewing machine;

FIG. 2 is a top view of the sewing machine;

fig. 3 is a perspective view of the sewing machine.

1. The machine head comprises an machine head 2, a second machine head 3, a rotating shuttle 4, a second rotating shuttle 5, a machine head mounting seat 6, a th needle 7, a second needle 8, a presser foot 9, a second presser foot 10, a th needle lifting motor 11, a second lifting motor 12, a elastic thread device 13, a second elastic thread device 14, a needle motor 15, a second needle motor 16 and a shuttle motor.

Detailed Description

To further understanding of the contents, features and effects of the present invention, the following examples are given in detail with reference to the accompanying drawings.

A control device of a bicolor stencil sewing machine comprises a machine head (1), a second machine head (2), a 0 rotating shuttle (3), a second rotating shuttle (4), a machine head mounting seat (5), a needle (6), a second needle (7), a 2 presser foot (8), a second presser foot (9), a needle lifting motor (10), a second lifting motor (11), a 4 thread take-up device (12), a second thread take-up device (13), a needle motor (14), a second needle motor (15) and a shuttle motor (16), wherein the machine head (1) and the second machine head (2) are respectively controlled, when sewing is started, the machine head (1) starts to sew the second machine head (2) immovably, when sewing is completed, the machine head (1) automatically lifts, the second machine head (2) starts to sew, a needle (6), the second needle (7), the second machine head (3) and the ) operate on two different rotating shuttle machines (84) synchronously.

The working process is as follows:

1. the product is fixed and sized at the blanking position, the template is placed in place, the 'start' button is pressed, the cloth pressing mechanism presses the product, the template moves to the sewing position to start sewing, then the head (1) descends to start sewing, meanwhile, the presser foot (8) of the head (1) descends, the thread releasing device (12) starts working, and the second head (2) is automatically locked.

2. When the head (1) is sewn, the sewing machine is automatically lifted, the cloth moves to the second head (2), the second head (2) descends to start sewing different thread colors, meanwhile, the presser foot (9) of the second head (2) descends, the thread releasing device (13) starts to work, and the head (1) is automatically locked at the moment.

3. When the sewing is completed, the second head (2) is lifted and the template is moved to the loading and unloading position.

4. And finishing the sewing of the cloth.