CN102534967B

CN102534967B - Swing arm of multi-pattern-type natural fiber jacquard loom

Info

Publication number: CN102534967B
Application number: CN201210025205.6A
Authority: CN
Inventors: 刘义涛
Original assignee: JIANGSU HIMALAYA NATURAL FIBER PRODUCTS Co Ltd
Current assignee: JIANGSU HIMALAYA NATURAL FIBER PRODUCTS Co Ltd
Priority date: 2012-02-06
Filing date: 2012-02-06
Publication date: 2014-01-22
Anticipated expiration: 2032-02-06
Also published as: CN102534967A

Abstract

The invention discloses a swing arm of a multi-pattern-type natural fiber jacquard loom. The upper end and the lower end of the swing arm are provided with notches or holes connected with a heald frame connecting element, the approximately middle position of the swing arm is movably connected with a swing arm shaft, a support arm is arranged at the outer side of the swing arm arranged above the swing arm shaft, a pull handle is connected with one side of the end part of the support arm, has the direction opposite to the outward extending direction of the support arm and extends in the direction towards the swing arm until the extending end exceeds the swing arm, and the pull handle is provided with a blocking claw. Therefore, during the production, the pull handle can tilt up or fall down under the force effect, so the blocking claw arranged on the pull handle is in contact with a force arm for pushing the pull handle to rightwards swing so that the pull handle rightwards swings, or the blocking claw arranged on the pull handle is in contact with a force arm for pushing the pull handle to leftwards swing so that the pull handle leftwards swings, a heald frame is driven to be lifted up or placed down, and the process requirements of the blanket jacquard weaving are met. The swing arm has the advantages that the design is reasonable, the structure is novel, and the practicability is high.

Description

Swing arm of multi-pattern-type natural fiber jacquard loom

Technical field

The present invention relates to textile machine preparation field, be specifically related to adopt string to prepare the loom of carpet, more specifically relate to the sisal hemp carpet loom that can propose multiple colored type.

Background technology

Natural fiber carpet main raw material is sisal hemp, jute, pasture and water, seat grass, the stem or leaf of cattail, the fibers such as corn husks, a kind of product of All Pure Nature, its moisture content, can be with environmental change moisture absorption or emit moisture and come adjusting ambient and air themperature, also have simultaneously energy-conservation, degradable, Anti-moth-eating, fire-retardant, antistatic, high elasticity, sound-absorbing, heat insulation, the advantage such as wear-resistant.Along with the raising of people's living standard, sisal hemp, bamboo, jute, pasture and water, seat grass, the stem or leaf of cattail, the carpets such as corn husks are widely used in hotel, office space and home decoration.With regard to its fabric itself, in order to beautify indoor environment, natural fiber carpet not only has plain weave, twill, also has jacquard weave, and jacquard weave natural fiber carpet especially, after interior decoration, is given people's atmosphere, graceful enjoyment.But current jacquard weave natural fiber carpet generally can only be produced some simply through knitting device, can not jacquard weave, reason is: the complexity of institute's Jacquard type is with simple, key factor is to determine by the brown frame on loom is how many, and what adopt due to set its transmission mechanism of brown frame on loom at present is the heart crank device that driving lever is combined with turning cam, therefore, be subject to the restriction of cam circumference, every loom can only be established at most four brown frames, otherwise the height that brown frame is raised can not reach production requirement.The applicant has proposed " multi-pattern type natural fiber carpet jacquard weaving machine " patent application on the same day, preferably resolves this problem, can multi-disc palm fibre frame be installed for loom as required, weaves the carpet of multiple colored type, meets the need of market.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of swing arm of multi-pattern-type natural fiber jacquard loom, makes brown frame by technological requirement, mention and put down, and guarantees the jacquard weave quality of jacquard carpet.

The present invention is achieved through the following technical solutions:

Swing arm of multi-pattern-type natural fiber jacquard loom, the upper and lower two ends of described swing arm are provided with notch or the hole being connected with brown frame connector, and swing arm is provided with support arm, and the support arm other end is flexibly connected with handle.

The further improvement project of the present invention is, swing arm approximate mid-section position is movably connected on arm shaft, and support arm is arranged at the swing arm outside of arm shaft top.

The present invention further improvement project is that handle is connected in arm end one side, stretches out opposite direction with support arm, extends, until elongated end surpasses swing arm to swing arm direction.

The present invention further improvement project is, handle approximate mid-section position is provided with the catch pawl upwards erecting, and handle elongated end is provided with the catch pawl hanging down.Add another part

The present invention further improvement project is, support arm is made circular arc to its link respectively with handle and extended, and the elongated end that handle is provided with catch pawl is to support arm perk.

The present invention further improvement project is that described flexible connection is that bearing pin connects.

Swing arm of the present invention is the swing arm being connected by drag-line or pull bar with brown frame, and the handle of swing arm is owing to being provided with catch pawl, and handle is movably connected on support arm, therefore, aborning, handle, can perk or fall under the effect of power, the upper set catch pawl of handle is contacted with the arm of force that promotes the right pendulum of handle, thereby make its right pendulum, or contact with pulling the arm of force of handle left swing, thereby make its left swing, drive mentioning and falling of brown frame, meet the process requirements of carpet jacquard weave.

The present invention is reasonable in design, and novel structure is practical.

Accompanying drawing explanation

Fig. 1 is that the present invention is main depending on schematic diagram (not shown be positioned at slay before brown frame-be commonly called as big dragon).

Fig. 2 is that Fig. 1 mid frame front wallboard is opened schematic diagram.

Fig. 3 is swing arm upper end schematic diagram while not being connected with pull bar connector.

The specific embodiment

As shown in Figure 1, 2, 3, swing arm of multi-pattern-type natural fiber jacquard loom, described swing arm is provided with the notch 3 being connected with brown frame 6 connectors 2 in two ends Shang Xia 1, and the axle 4 of swing arm 1 is connected in frame plate 5, swing arm 1 is provided with support arm 11, and support arm 11 other ends are flexibly connected with handle 12.

Swing arm 1 approximate mid-section position is movably connected on arm shaft 4, and support arm 11 is arranged at the swing arm outside of arm shaft 4 tops.Handle 12 is connected in support arm 11 end one sides, stretches out opposite direction with support arm 11, extends, until elongated end surpasses swing arm 1 to swing arm 1 direction.The 12 approximate mid-section positions of shaking hands are provided with the catch pawl 121 upwards erecting, and 12 elongated ends of shaking hands are provided with the catch pawl 122 hanging down.

Support arm 11 is made circular arc to its link respectively with handle 12 and is extended, and 12 elongated ends that are provided with catch pawl 122 of shaking hands are to support arm 11 perks.

Claims

1. swing arm of multi-pattern-type natural fiber jacquard loom, is characterized in that: the upper and lower two ends of described swing arm are provided with notch or the hole being connected with brown frame connector, and swing arm is provided with support arm, and the support arm other end is flexibly connected with handle;

Handle is connected in arm end one side, stretches out opposite direction with support arm, extends, until elongated end surpasses swing arm to swing arm direction.

2. swing arm of multi-pattern-type natural fiber jacquard loom as claimed in claim 1, is characterized in that: swing arm approximate mid-section position is movably connected on arm shaft, and support arm is arranged at the swing arm outside of arm shaft top.

3. the swing arm of multi-pattern-type natural fiber jacquard loom as described in claim 1 or 2, is characterized in that: handle approximate mid-section position is provided with the catch pawl upwards erecting, and handle elongated end is provided with the catch pawl hanging down.

4. swing arm of multi-pattern-type natural fiber jacquard loom as claimed in claim 1 or 2, is characterized in that: support arm is made circular arc to its link respectively with handle and extended, and the elongated end that handle is provided with catch pawl is to support arm perk.

5. swing arm of multi-pattern-type natural fiber jacquard loom as claimed in claim 1, is characterized in that: described flexible connection is that bearing pin connects.