CN201198533Y

CN201198533Y - Rim yarn twisting apparatus of gripper loom on sizing machine

Info

Publication number: CN201198533Y
Application number: CNU200820102038XU
Authority: CN
Inventors: 卓清良
Original assignee: XIAMEN XIAFANG TEXTILE CO Ltd
Current assignee: XIAMEN XIAFANG TEXTILE CO Ltd
Priority date: 2008-04-18
Filing date: 2008-04-18
Publication date: 2009-02-25
Anticipated expiration: 2018-04-18

Abstract

The utility model relates to a yarn twisting device, in particular relates to a yarn twisting device that is applied to a rapier loom of a dressing machine, which is arranged on the dressing machine, and consists of an L-shaped bobbin creel, a tensioner and guiding porcelain teeth, wherein, a plurality of shafting brackets is sleeved on the vertical end of the L-shaped bobbin creel; the shafting brackets are provided with a fixed screw; the shafting brackets are provided with a beam barrel; the beam barrel is provided with a pony roll, and the pony roll is provided with yarns of the previous procedure; a guiding bracket is arranged at the transverse end of the L-shaped bobbin creel; the guiding bracket is provided with a tensioner and guiding porcelain teeth; the tensioner comprises a vertical rod; the vertical rod is sleeved with two pads from the up to down as well as a spring and a nut; the porcelain teeth are arranged in a teeth shape in the longitudinal direction. With the yarn twisting device, the yarn twisting device of the weaving machine can be reduced, thereby greatly saving the labor power and the physical resources; moreover, the tension of the edge tissue is consistent with that of the ground tissue, thereby improving the weaving efficiency, reducing the corrugation of the cloth edge, and improving the quality of the product.

Description

Rapier looms strand limit yarn feeding device on the Sizing machines

Technical field

The utility model is a kind of strand limit yarn feeding device, Rapier looms strand limit yarn feeding device on particularly a kind of Sizing machines, and the preparatory process sizing is implemented before weaving, and avoids weaving middle tension adjustment, makes strand limit tension yarn more meet technological requirement.

Background technology

Conventional Rapier looms technological process: warping--sizing--(the limit yarn--treating selvedge)--denting--is weaved (strand limit)---arrangement.The feature of this technological process is after sizing, utilizes the selvage device of Rapier looms special use that weft yarn is fixed in weaving, and the warp thread in the group is not because of cutting the slack list, limit with making.Thereby the selvage device input is to guarantee its equipment state on the increasing Rapier looms, and the recruitment materials are many, strand limit machine fault effects efficient, and it is inconsistent to influence the two limit tension force of weaving cotton cloth, and just the limit tissue is inconsistent with the ground tissue tension, makes selvedge wrinkling, has a strong impact on quality.

Summary of the invention

The purpose of this utility model is to cause the recruitment materials many in order to overcome existing Rapier looms technology selvage device long flow path, the selvage device fault rate is high to be influenced production efficiency and makes selvedge wrinkling and influence the defective of quality, invent a kind of Rapier looms strand limit yarn feeding device, this device is located on the Sizing machines, make it in sizing, can carry out treating selvedge to directly penetrating strand limit yarn, thereby on Sizing machines, make strand limit yarn with organize warp tension consistent, remove the selvage device of Rapier looms special use, reduce the selvage device fault rate, avoid Rapier looms strand limit tension adjustment, raise labour efficiency.Reduced selvage device of weaving machine in this technology, and strand limit tissue is consistent with the ground tissue tension, makes strand limit tension force more meet technological requirement, the weaving efficiency height, it is wrinkling to reduce selvedge, has improved product quality.

The purpose of this utility model realizes as follows: Rapier looms strand limit yarn feeding device on the described Sizing machines, form by L shaped bobbin cradle, tensioner and guide porcelain tooth, the vertical end of L shaped bobbin cradle is arranged with a plurality of pedestals, pedestal is provided with hold-down screw, tighten the position and the angle that behind the hold-down screw pedestal is maintained fixed, pedestal is provided with beaming roller, inserts strand limit yarn bobbin on the beaming roller; The transverse end of L shaped bobbin cradle is provided with guide bracket, and guide bracket is provided with tensioner and guide porcelain tooth, and tensioner comprises a vertical rod, have in the vertical rod down on be arranged with two pads, and spring and nut, the pressure of fastening nut adjustable springs is to control the degree that compresses between two pads; The guide porcelain tooth is the dentation of vertically arranging.

Good effect of the present utility model is as follows: because use of the present utility model can reduce loom strand limit yarn feeding device, saved the man power and material greatly; And the limit tissue is consistent with the ground tissue tension, makes weaving efficiency be able to height, and it is wrinkling to reduce selvedge, has improved the quality of product.

Description of drawings

Fig. 1 is the utility model structure chart

Among the figure: 1 L shaped bobbin cradle 2 tensioners 3 guide porcelain teeth

4 pedestals, 5 hold-down screws, 6 beaming rollers

7 bobbins, 8 yarns, 9 guide bracket

10 vertical rods, 11 pads, 12 springs

13 nuts

The specific embodiment

As shown in Figure 1, Rapier looms strand limit yarn feeding device on the described Sizing machines, form by L shaped bobbin cradle 1, tensioner 2 and guide porcelain tooth 3, the vertical end of L shaped bobbin cradle 3 is arranged with a plurality of pedestals 4, pedestal 4 is provided with hold-down screw 5, tightens the position and the angle that behind the hold-down screw 5 pedestal 4 is maintained fixed, and pedestal 4 is provided with beaming roller 6, beaming roller 6 is provided with bobbin 7, is wound with the yarn 8 of one procedure on the bobbin 7; The transverse end of L shaped bobbin cradle 1 is provided with guide bracket 9, guide bracket 9 is provided with tensioner 2 and guide porcelain tooth 3, tensioner 2 comprises a vertical rod 10, have in the vertical rod 10 down on be arranged with two pads 11, and spring 12 and nut 13, the pressure of fastening nut 13 adjustable springs 12 is to control the degree that compresses between two pads 11; Guide porcelain tooth 3 is the dentation of vertically arranging.

During use, the utility model is located at the Sizing machines front vehicle position, makes it in sizing, can put in order by pair twist limit yarn pretension, thereby, whole process flow is shortened, raise labour efficiency.

Claims

1. Rapier looms strand limit yarn feeding device on the Sizing machines, it is characterized in that: Rapier looms strand limit yarn feeding device on the described Sizing machines, form by L shaped bobbin cradle, tensioner and guide porcelain tooth, the vertical end of L shaped bobbin cradle is arranged with a plurality of pedestals, pedestal is provided with hold-down screw, pedestal is provided with beaming roller, and beaming roller is provided with bobbin, is wound with the yarn of one procedure on the bobbin; The transverse end of L shaped bobbin cradle is provided with guide bracket, and guide bracket is provided with tensioner and guide porcelain tooth, and tensioner comprises a vertical rod, have in the vertical rod down on be arranged with two pads, and spring and nut; The guide porcelain tooth is the dentation of vertically arranging.