Scutching device of wide cloth machine

An open-width device and wide-width technology, applied in the directions of textiles, textiles, auxiliary equipment for papermaking and weaving, etc., can solve the problems of reducing production efficiency, installation difficulties, and time-consuming, etc., to improve work efficiency, convenient use, structure simple effect

Active Publication Date: 2013-04-24
青岛纺联控股集团有限公司
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AI-Extracted Technical Summary

Problems solved by technology

Electric scissors need to be equipped with a controller, and the central levitation creel is relatively heavy and difficult to install. Especially when there are many in...
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Abstract

The invention provides a scutching device of a wide cloth machine. The device comprises a breast beam middle support, a scutching member and a dropper frame. The device is characterized in that the scutching member is a plastic cutter, one end of the shank of the plastic cutter is installed on the breast beam middle support, the edge of the plastic cutter is arranged upwards, a skein support and a central skein tension device are arranged at the rear of the device, the central skein tension device comprises a skein spring support and a skein spring sheet, the central skein tension device is fixed to the front of the middle of the dropper frame, and the skein support is installed at the rear of the middle of the dropper frame. The skein penetrates into a skein passing porcelain eye on the skein support and a skein passing porcelain eye on the skein spring sheet and then penetrates into a skein device on a heald frame, the skein device drives the skein to open under the action of the skein frame, the cloth is twisted with the weft yarn, the wide cloth is divided into two under the action of the hook cutter after the cloth comes out of a roller, and the scutching is formed. The production cost is low, the machine is simple to disassemble, the wide cloth machine is easy to modify and the working efficiency is improved.

Application Domain

Auxillary apparatus

Technology Topic

EngineeringComing out

Image

  • Scutching device of wide cloth machine
  • Scutching device of wide cloth machine
  • Scutching device of wide cloth machine

Examples

  • Experimental program(1)

Example Embodiment

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings:
[0018] See attached Figure 1-Figure 4 , An embodiment of the width opening device of a wide cloth machine of the present invention includes a support 2, a width opening member, and a warp stop in a chest beam. The said opening piece is a hook knife 1, one end of the knife handle of the hook knife 1 is mounted on the support 2 in the breast beam, and the knife edge 1-1 is upward. A skein yarn bracket 7 and a central skein yarn tension device are arranged behind the machine. The central skein yarn tension device includes an edge yarn spring plate bracket 10 and an edge yarn spring plate 12. The central skein yarn tension device is fixed on On the middle front side of the warp stop, the selvedge yarn bracket 7 is installed on the middle rear side of the warp stop.
[0019] See figure 2 , The front part of the hook knife 1 is L-shaped, the diameter of the knife handle 1-2 is 1.5-2.5mm, and the length is 10-14 mm. The end of the knife handle 1-2 is provided with a mounting chassis 1-3, and the mounting chassis 1- 3 has mounting holes 1-4. Fix the hook knife 1 on the support 2 in the breast beam with screws through the mounting holes 1-4 of the mounting chassis 1-3.
[0020] See image 3 The skein yarn bracket 7 is a C-shaped plate, and the skein yarn bracket 7 is fixed on the rear side of the center of the warp stop through the installation hole 8 of the skein yarn bracket 7 with a screw of 10 mm×150 mm length. Said selvedge yarn bracket 7C-shaped plate is provided with mounting holes 8 and yarn running porcelain eyes 9 on the same side surface.
[0021] See Figure 4 The above-mentioned edge yarn spring plate bracket 10 is a U plate, and the mounting hole 11 on it is arranged on one side of the U plate. A long plate extends along this side surface, and the edge yarn spring plate 12 is fixed on the long plate. Hole, the side yarn spring sheet 12 is L-shaped, the lower end of the side yarn spring sheet 12 is provided with the yarn running hole 13, the upper end of the side yarn spring sheet 12 is provided with a fixing hole, and the upper end of the side yarn spring sheet 12 is used The bolt is fixed on the long plate of the side yarn spring plate bracket 10. The side yarn spring plate bracket 10 is fixed on the front side of the center of the warp stop by a screw through the mounting hole 11 of the side yarn spring plate bracket 10.
[0022] The loom adopting the widening device of the present invention can use the existing waste creel to place the selvedge yarn, eliminating the original selvedge creel, and realize the selvedge effect through the selvedge yarn bracket 7 . A hook knife 1 fixing device is installed in front of the machine for opening width.
[0023] When the wide cloth machine is working, the whole cloth 4 before opening is divided into two under the tension of the cloth surface itself and the hook knife 1 after coming out of the barbed stick 3. The cloth 5 after opening Lead out by the cloth guide roller 6.
[0024] At the same time, the skein yarn passes through the yarn running porcelain eyelet 9 on the skein yarn bracket 7 and the yarn running porcelain eye 13 on the skein yarn spring sheet 12 into the heald frame on the heald frame, which is in the heald frame Under the action of the skein, it drives the selvedge yarn to form an opening and twists the selvedge as the weft enters.
[0025] Of course, the above description does not limit the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by those skilled in the art within the essential scope of the present invention shall also belong to The scope of protection of the present invention.

PUM

PropertyMeasurementUnit
Length10.0 ~ 14.0mm

Description & Claims & Application Information

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