阅读说明：本技术 一种毛巾织机毛经均匀张力机构 (Towel loom hair warp uniform tension mechanism ) 是由 范玉龙 于 2019-11-19 设计创作，主要内容包括：本发明公开了一种毛巾织机毛经均匀张力机构,包括偏心机构、与偏心机构连接的连杆组件,连杆组件一端连接有前摆梁,连杆组件另一端连接有地经后摆梁摇臂,并通过地经后摆梁摇臂连接有地经后摆梁,地经后摆梁下方的后侧设置有地经经轴,连杆组件位于地经经轴的上方处连接有毛经张力辊摇臂,并通过毛经张力辊摇臂连接有毛经张力辊,毛经张力辊的外侧设置有与其保持间距的U型架,U型架的上端连接有张力摇辊,张力摇辊上连接有张力摇臂,张力摇臂远离张力摇辊的一端连接有毛经张力弹簧,张力摇辊上方的后侧设置有毛经轴。本发明毛经张力辊随着前摆梁和地经后摆梁一起摆动,使毛巾张力弹簧所受张力均匀。(The invention discloses a towel loom warp uniform tension mechanism, which comprises an eccentric mechanism and a connecting rod assembly connected with the eccentric mechanism, wherein one end of the connecting rod assembly is connected with a front swing beam, the other end of the connecting rod assembly is connected with a ground warp rear swing beam, the ground warp rear swing beam is connected with a ground warp rear swing beam through the ground warp rear swing beam, a ground warp shaft is arranged on the rear side below the ground warp rear swing beam, the connecting rod assembly is positioned above the ground warp shaft and is connected with a warp tension roller swing arm, the ground warp tension roller is connected with a warp tension roller through the warp tension roller swing arm, the outer side of the warp tension roller is provided with a U-shaped frame keeping a distance with the warp tension roller, the upper end of the U-shaped frame is connected with a tension swing roller, the tension swing roller is connected with a tension swing arm, one end of the tension swing arm, far away from. The pile warp tension roller swings along with the front swing beam and the ground warp rear swing beam, so that the tension force applied to the towel tension spring is uniform.)

1. A towel loom warp uniform tension mechanism is arranged in a towel loom and is characterized in that the warp uniform tension mechanism comprises an eccentric mechanism and a connecting rod assembly connected with the eccentric mechanism, one end of the connecting rod assembly is connected with a front swing beam, the other end of the connecting rod assembly is connected with a ground warp rear swing beam, the ground warp rear swing beam is connected with the ground warp rear swing beam through the ground warp rear swing beam, a ground warp shaft is arranged on the rear side below the ground warp rear swing beam, the connecting rod assembly is connected with a warp tension roller swing arm above the ground warp shaft and is connected with a warp tension roller through the warp tension roller swing arm, a U-shaped frame keeping a distance with the warp tension roller is arranged on the outer side of the warp tension roller, the upper end of the U-shaped frame is connected with a tension swing roller, the tension swing arm is connected with the tension swing roller, and one end of the tension swing arm, far away from the tension swing, and a warp beam is arranged on the rear side above the tension swing roller.

2. A towel loom warp yarn uniform tension mechanism according to claim 1, characterized in that the eccentric mechanism, the warp beam and the warp beam are all connected with a speed reducer for driving them to rotate.

3. The towel loom warp uniform tension mechanism according to claim 1, wherein the end of the warp tension spring remote from the tension rocker arm is connected with the towel loom body.

4. A towel loom warp uniform tension mechanism according to claim 1, characterized in that the U-shaped frame comprises a U-shaped rod, an arm rod connected with the U-shaped rod, and the upper end of the arm rod is connected with the tension rocking roller.

Technical Field

The invention relates to the technical field of textile machinery, in particular to a mechanism for uniformly tensioning the warps of a towel loom.

Background

The loom for weaving towel fabric uses two warp beams to respectively send out ground warp and wool warp, and pushes a group of weft yarns to a cloth fell by the specific regular motion of reed, so that the wool warp forms terry on the surface of the fabric, and the towel fabric is woven.

Fig. 2 is a structural schematic diagram of a uniform tension mechanism for warp in a conventional towel loom, two ends of a tension roller in a U-shaped frame are fixedly connected with a body of the towel loom, and the warp tension roller cannot swing together in the process that a front swing beam and a ground warp rear swing beam swing back and forth, so that the tension applied to a warp tension spring is not uniform.

Disclosure of Invention

The invention aims to provide a mechanism for uniformly tensioning the wool warps of a towel loom aiming at the defects of the prior art, and has the advantage of uniform tension applied to the wool warps.

In order to achieve the purpose, the invention provides the following technical scheme:

a towel loom warp uniform tension mechanism is arranged in a towel loom and comprises an eccentric mechanism and a connecting rod assembly connected with the eccentric mechanism, one end of the connecting rod component is connected with a front swing beam, the other end of the connecting rod component is connected with a ground-passing rear swing beam rocker arm, a ground warp rear swing beam is connected with the ground warp rear swing beam through a ground warp rear swing beam rocker arm, a ground warp beam is arranged on the rear side below the ground warp rear swing beam, the connecting rod assembly is connected with a hair warp tension roller rocker arm above the ground warp beam, the hair warp tension roller is connected with the hair warp tension roller through a hair warp tension roller rocker arm, a U-shaped frame which keeps a distance with the hair warp tension roller is arranged on the outer side of the hair warp tension roller, the upper end of the U-shaped frame is connected with a tension rocking roller, the tension rocking roller is connected with a tension rocking arm, one end of the tension rocker arm, which is far away from the tension rocking roller, is connected with a warp tension spring, and a warp beam is arranged on the rear side above the tension rocking roller.

Furthermore, the eccentric mechanism, the ground warp beam and the hair warp beam are all connected with a speed reducer for driving the eccentric mechanism, the ground warp beam and the hair warp beam to rotate.

Furthermore, one end of the wool warp tension spring, which is far away from the tension rocker arm, is connected with the body of the towel loom.

Furthermore, the U-shaped frame includes U-shaped pole, the armed lever of being connected with U-shaped pole, the upper end and the tension of armed lever rock the roller and be connected.

Compared with the prior art, the invention has the beneficial effects that: the eccentric mechanism drives the front swing beam and the ground warp rear swing beam to swing back and forth through the connecting rod assembly, meanwhile, the connecting rod assembly drives the wool warp tension roller to swing together with the front swing beam and the ground warp rear swing beam through the wool warp tension roller rocker arm, and therefore the tension applied to the towel tension spring is uniform.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic structural diagram of a conventional uniform tension mechanism for a warp;

in the figure, 1-eccentric mechanism, 2-connecting rod assembly, 3-front swing beam, 4-ground warp rear swing beam rocker arm, 5-ground warp rear swing beam, 6-ground warp beam, 7-wool warp tension roller rocker arm, 8-wool warp tension roller, 9-U-shaped frame, 10-tension swing roller, 11-tension rocker arm, 12-wool warp tension spring, 13-wool warp beam, 14-ground warp, 15-wool warp and 16-looped fabric.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a towel loom warp uniform tension mechanism is arranged in a towel loom, and comprises an eccentric mechanism 1 and a connecting rod assembly 2 connected with the eccentric mechanism 1, wherein one end of the connecting rod assembly 2 is connected with a front swing beam 3, the other end of the connecting rod assembly 2 is connected with a ground warp rear swing beam rocker arm 4, the connecting rod assembly is connected with a ground warp rear swing beam 5 through the ground warp rear swing beam rocker arm 4, and a ground warp shaft 6 is arranged on the rear side below the ground warp rear swing beam 5; connecting rod assembly 2 is located and is connected with hair warp tension roller rocking arm 7 through the top department of warp beam 6 to be connected with hair warp tension roller 8 through hair warp tension roller rocking arm 7, and hair is provided with rather than the U type frame 9 that keeps the interval through tension roller 8's the outside, and U type frame 9 includes U type pole, the armed lever of being connected with U type pole, the upper end of armed lever is connected with tension rocking roller 10, is connected with tension rocking arm 11 on the tension rocking roller 10, and tension rocking roller 10 is kept away from to tension rocking arm 11's one end is connected with hair warp tension spring 12, and the one end that tension rocking arm 11 was kept away from to hair warp tension spring 12 is connected with the towel loom fuselage, the rear side of tension rocking roller 10 top is provided with hair warp beam 13.

Specifically, the eccentric mechanism 1, the ground warp beam 6, and the hair warp beam 13 are connected to a speed reducer (not shown in the drawings) for driving them to rotate.

The working principle of the invention is as follows:

when the invention is applied to a towel loom, a warp beam 13 rotates to drive warp yarns 15 to pass through a tension swing roller 10, then enter a U-shaped frame 9 and wind out along a warp tension roller 8; meanwhile, the ground warp beam 6 rotates to drive the ground warp 14 to bypass the ground warp rear swing beam 5 and convey the ground warp and the wool warp 15 to the front end for weaving; meanwhile, the eccentric mechanism 1 rotates to drive the connecting rod assembly 2 to move, and the connecting rod assembly 2 drives the front swing beam 3 and the ground warp rear swing beam 5 to swing back and forth; in the process of front and back swing, the motion of the wool warp yarns 15 drives the upper end of the U-shaped frame 9 to swing, the U-shaped frame 9 drives the tension swing roller 10 to rotate, the tension swing roller 10 can drive the tension rocker arm 11 to vibrate up and down to provide tension for the wool warp tension spring 12, meanwhile, the connecting rod assembly 2 drives the wool warp tension roller 8 to swing together with the front swing beam 3 and the ground warp rear swing beam 5 through the wool warp tension roller rocker arm 7, and therefore the tension applied to the wool warp tension spring 12 is uniform.

The components of the present invention are all standard or known to those skilled in the art, and the structure and principles of the woven portions involved in the present invention are known to those skilled in the art through technical manuals or through routine experimentation.

In summary, the problem solved by the present invention is that in the swing process of the front swing beam 3 and the ground warp back swing beam 5 in the prior art, the hair warp tension roller 8 does not swing together, so that the tension applied to the hair warp tension spring 12 is not uniform. According to the invention, through the mutual combination of the components, the eccentric mechanism 1 drives the front swing beam 3 and the ground warp rear swing beam 5 to swing back and forth through the connecting rod assembly 2, and meanwhile, the connecting rod assembly 2 drives the hair warp tension roller 8 to swing together with the front swing beam 3 and the ground warp rear swing beam 5 through the hair warp tension roller rocker arm 7, so that the tension applied to the towel tension spring 12 is uniform.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.