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Ratchet clutch and brake electromagnetic automatic control electronic dobby machine

A dobby and electromagnetic technology, applied in the field of textile machinery, can solve the problems of lack of PLC control technology, incompetence, etc., and achieve the effects of simple structure, convenient operation, and quick and easy change.

Inactive Publication Date: 2009-11-18
SHANGHAI LICHI MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The various institutions currently in use are often incompetent
[0003] After searching the existing technical documents, it was found that the patent No. ZL97243148.9 "Pawl Clutch Brake Mechanism" discloses a pawl clutch brake mechanism that can move or stop by using a ratchet mechanism. But it lacks the combination with PLC control technology

Method used

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  • Ratchet clutch and brake electromagnetic automatic control electronic dobby machine
  • Ratchet clutch and brake electromagnetic automatic control electronic dobby machine
  • Ratchet clutch and brake electromagnetic automatic control electronic dobby machine

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Embodiment Construction

[0018] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation is provided, but the protection scope of the present invention is not limited to the following embodiments.

[0019] The present invention includes: a pawl braking mechanism, an output mechanism of a dobby, and a PLC automatic control part, and their connection relationship is: the pawl braking mechanism and the output mechanism are fixed by the output element in the pawl braking mechanism Connection, the PLC automatic control part controls the movement of the pawl brake mechanism by connecting with the pawl brake mechanism, and completes the work of the dobby output mechanism.

[0020] Such as figure 1 , figure 2 As shown, the pawl braking mechanism mainly includes: driving disc 1, passive disc 2, pawl 3, a pair of brake...

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Abstract

The invention relates to a ratchet clutch and brake electromagnetic automatic control electronic dobby machine which belongs to the technical field of textile machinery and comprises a ratchet brake mechanism part, an output mechanism of the dobby machine and a PLC automatic control part. The ratchet clutch and brake electromagnetic automatic control electronic dobby machine is characterized in that the ratchet brake mechanism is fixedly connected with the output mechanism through an output element in the ratchet brake mechanism, and the PLC automatic control part controls the action of the ratchet brake mechanism through being connected with the ratchet brake mechanism to complete the work of the output mechanism of the dobby machine. The invention realizes that designs and colors of a weaving machine are edited on line through combining the prior clutch brake mechanism with a PCL technique, can adapt to higher operating speed with stable and reliable operation and leads structures of a plurality of dobby machines to be compact and flexible.

Description

technical field [0001] The invention relates to a clutch brake dobby device in the technical field of textile machinery, in particular to a pawl clutch brake electromagnetic automatic control electronic dobby. Background technique [0002] At present, most of the domestic textile industry still uses mechanical dobby technology, and the weaving changes are adjusted manually, which takes a long time and a slow change speed, and cannot be changed and edited online in a timely manner. In textile machinery, for example, when the dobby device of textile machinery is lifting, it is required to control the movement and braking of the mechanism according to specific instructions, and at the same time, it must be able to execute instructions that change arbitrarily in different cycles to realize the movement or control of the mechanism. move. The various institutions currently in use are often inadequate. [0003] After searching the existing technical documents, it was found that t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03C1/00D03C1/14F16D27/00
Inventor 陈成兴黄致远
Owner SHANGHAI LICHI MACHINE