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Needle selection mechanism of negative type electronic multi-arm device with solenoid valve suction aid function

An electronic dobby and solenoid valve technology, which is applied in the field of textile machinery, can solve problems that have not been seen in the technical inspiration, and achieve the effects of shortening the action stroke, prolonging the service life, and ensuring reliability

Active Publication Date: 2016-04-27
常熟纺织机械厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no corresponding technical revelation in the Chinese and foreign patents and non-patent literature disclosed so far.

Method used

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  • Needle selection mechanism of negative type electronic multi-arm device with solenoid valve suction aid function
  • Needle selection mechanism of negative type electronic multi-arm device with solenoid valve suction aid function
  • Needle selection mechanism of negative type electronic multi-arm device with solenoid valve suction aid function

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Embodiment Construction

[0021] In order to enable the examiners of the patent office, especially the public, to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following in the form of examples, but none of the descriptions to the examples is an explanation of the solutions of the present invention. Any equivalent transformation made according to the concept of the present invention which is merely formal but not substantive shall be regarded as the scope of the technical solution of the present invention.

[0022] In the following descriptions, all concepts involving directionality or orientation of up, down, left, right, front and rear are aimed at figure 1 The position status shown is for the convenience of the public to understand, so it should not be understood as a special limitation on the technical solution provided by the present invention.

[0023] See figure 1 , showing a pair of dobby rack wall panel...

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Abstract

The invention discloses a needle selection mechanism of a negative type electronic multi-arm device with a solenoid valve suction aid function and belongs to the field of textile machinery. The negative type electronic multi-arm device comprises a pair of multi-arm device rack wall boards; the needle selection mechanism comprises a left wall board, a right wall board, a signal supply device, a transverse needle actuating device and an executing device, wherein the signal supply device comprises a first signal panel, a second signal panel, a first signal collector, a second signal collector, a signal collector support, a solenoid valve support, a front row of solenoid valves and a rear row of solenoid valves; the transverse needle actuating device comprises a push broach left slide seat, a push broach right slide seat, an upper transverse needle push broach, a lower transverse needle push broach, an upper transverse needle push broach left pull rod and a lower transverse needle push broach right pull rod; the executing device comprises a transverse needle supporting bracket, upper transverse needles and lower transverse needles. The needle selection mechanism has the characteristics that the needle selection mechanism further comprises a suction aid driving device and a solenoid valve core suction aid device, the suction aid driving device is arranged on one side of the right wall board, the solenoid valve core suction aid device is matched with valve cores of the front row of solenoid valves and the rear row of the solenoid valves, and the first signal panel and the second signal panel are connected with the suction aid driving device. The working is reliable, energy is saved, and the service life is long.

Description

technical field [0001] The invention belongs to the technical field of textile machinery, and in particular relates to a needle selection mechanism of a passive electronic dobby device with the function of assisting the suction of a solenoid valve. Background technique [0002] The aforesaid passive electronic dobby device is a kind of execution device matched with the loom to complete the opening movement of the heald frame during the weaving process of the loom. The technical information of various needle selection mechanisms can be seen in the published Chinese patent documents, typically such as the "Electronic Needle Selection Mechanism of Passive Dobby Device" recommended by the invention patent authorization announcement number CN101705556B. The textured paper tray, textured paper and probes in the prior art are eliminated, thereby ensuring the service life of the signal supply device, improving the working reliability and adaptability of the signal supply device, and...

Claims

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Application Information

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IPC IPC(8): D03C1/14
CPCD03C1/14
Inventor 彭晓虹季静霞顾惠祥卫明
Owner 常熟纺织机械厂有限公司
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