CN201495367U

CN201495367U - Control mechanism for loom reed

Info

Publication number: CN201495367U
Application number: CN200920309930XU
Authority: CN
Inventors: 陈建新; 朱红; 韩慧敏; 冯国平; 马晓明
Original assignee: Changzhou Vocational Institute of Textile and Garment
Current assignee: Changzhou Vocational Institute of Textile and Garment
Priority date: 2009-09-09
Filing date: 2009-09-09
Publication date: 2010-06-02
Anticipated expiration: 2019-09-09

Abstract

The utility model relates to a control mechanism for a loom reed, which comprises a reed rack and beating-up rods, wherein the reed rack is arranged at the upper ends of the beating-up rods, and the lower ends of the beating-up rods are articulated; and hinged points at the lower ends of the beating-up rods are arranged on a sliding sleeve, and the sliding sleeve can vertically move. Since the pieces of reeds are arranged obliquely or arranged in a oblique straight staggered manner, the design concept that the positions of the beating points of the transitional reeds are fixed is changed, and the hinged ends at the lower ends of the beating-up rods can vertically move through the fit of the screw rod and the sliding sleeve, therefore, the produced fabric with dynamic waveform change and more natural and more attractive appearance is realized; and the shift position is precise and controllable, and the entire mechanism is compact and reasonable.

Description

Loom reed controlling organization

Technical field

The utility model relates to a kind of special mechanism of fabric manufacture equipment, particularly a kind of loom reed controlling organization.

Background technology

Loom historical of long standing and well established, from foot-operated two pages of original manual looms of heald frame in ancient times, to the manual shuttle changing of 1511 types, automatic shuttle changing, the full-automatic loom of 1515 types, Rapier looms, air-jet loom, water jet looms or the like, updating and innovating along with loom, progressively improve the quality and the output of product, also progressively alleviated working strength of workers.Yet, the fabric structure that existing various loom weaves all is a technological requirement of following the filling yarn square crossing, the warp let-off, opening, wefting insertion by loom, beat up and the coordinate operation of action such as batching is woven into cloth, reed is arranged on the reed frame, the reed frame is arranged on the bar that beats up, the bar lower end of beating up is hinged, and the bar that beats up when weaving cotton cloth is swung around pin joint, drives the swing of reed frame; The arrangement of reed is fixing arranged in a straight line, therefore the structure of fabric all is warp-wise and broadwise quadrature, the diversity of appearance of fabrics is mainly distributed by dyed yarn and how much realizing through weft yarn, improve constantly progressively esthetic requirement for people, it is abundant inadequately that this fabric construction has seemed, even somewhat stiff sensation.

The utility model content

The purpose of this utility model is to provide a kind of loom reed controlling organization that reed is dynamically adjusted of controlling.

The technical scheme that realizes the utility model purpose is: a kind of loom reed controlling organization, have the reed frame and the bar that beats up, and the reed frame is arranged on the bar upper end of beating up, and the bar lower end of beating up is hinged; The described pin joint that beats up the bar lower end is arranged on the sliding sleeve, but the sliding sleeve above-below direction moves.

Be provided with screw in the sliding sleeve of above-mentioned loom reed controlling organization, sliding sleeve and screw mandrel engagement, the motor-driven screw mandrel rotates.

The other guide post that be arranged in parallel of the screw mandrel of above-mentioned loom reed controlling organization, slip socket fairlead on the guide post, fairlead is fixedlyed connected with sliding sleeve.

The motor output shaft of above-mentioned loom reed controlling organization is vertical with screw mandrel to be provided with, and is provided with a pair of intermeshing bevel gear between motor output shaft and the screw mandrel.

The motor of above-mentioned loom reed controlling organization is a servomotor, is provided with the speed change assembly between motor and the bevel gear.

Reed on the reed frame of above-mentioned loom reed controlling organization adopts arranged askew mode or the wrong arrangement mode of oblique orthogonal.

The utlity model has following characteristics: (1) the utility model reed reed wire adopts tiltedly row or the tiltedly arrangement mode of orthogonal mistake, changed tradition reed constant mentality of designing of a fixed-site of beating up when beating up, cooperation by screw mandrel and sliding sleeve, the hinged end of the feasible bar lower end of beating up can move up and down, thereby realize that the dynamic waveform weave out fabric changes, make appearance of fabrics natural beauty more; (2) the utility model is provided with the speed change assembly by the driven by servomotor screw mandrel between motor and the screw mandrel, also is provided with guide post and fairlead simultaneously, and it is accurately controlled that the feasible bar that beats up moves up and down the position; (3) motor of the present utility model changes directions of torque transfer by bevel gear, can make entire mechanism compact, reasonable in design more.

Description of drawings

For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

See Fig. 1, the utlity model has the reed frame 1 and the bar 2 that beats up, the bar 2 that beats up is two, be symmetricly set on the reed frame 1 time, reed frame 1 is arranged on bar 2 upper ends of beating up, reed on the reed frame 1 can adopt arranged askew mode or the wrong arrangement mode of oblique orthogonal as required, bar 2 lower ends of respectively beating up are hinged, its pin joint is arranged on the sliding sleeve 3, be provided with screw in the sliding sleeve 3, sliding sleeve 3 and screw mandrel 4 engagements, the screw mandrel 4 other guide posts 6 that be arranged in parallel simultaneously, slip socket fairlead 7 on the guide post 6, fairlead 7 is fixedlyed connected with sliding sleeve; Screw mandrel 4 is connected with servomotor 5 by a pair of intermeshing bevel gear 8, is provided with speed change assembly 9 between servomotor 5 and the bevel gear 8.

When work, waveform parameter according to knitting wave mode, pre-set the lifting amount of every latitude, servomotor 5 is by speed change assembly 9, bevel gear 8 transfers a torque on the screw mandrel 4, screw mandrel 4 rotates, feasible sliding sleeve 3 with its engagement is done up and down, and straight line moves, cooperating by guide post 6 and fairlead 7 simultaneously, mobile doing more accurately to sliding sleeve 3 limits, thereby the pin joint of the feasible bar 2 that beats up is done moving of above-below direction, according to the program that configures, realize the micro-lifting moving of every latitude, sliding sleeve move on, in, following 3 location settings sensors, sensor sends the both forward and reverse directions turn signal to department's clothes motor, on, in, under the position can adjust according to the structure of waveform fabric, before each new fabric begins, sliding sleeve 3 is returned to the home position, when beat up bar 2 drive reed framves 1 and reed rise to a little or drop at following, next motion transfers descending motion or ascending motion automatically to, each lifting amount can realize dynamic change, controls according to the change in pattern of Fabric Design.

Claims

1. a loom reed controlling organization has reed frame (1) and the bar that beats up (2), and reed frame (1) is arranged on the bar that beats up (2) upper end, and the bar that beats up (2) lower end is hinged; It is characterized in that: the pin joint of the described bar that beats up (2) lower end is arranged on the sliding sleeve (3), sliding sleeve (3) but above-below direction move.

2. loom reed controlling organization according to claim 1 is characterized in that: described sliding sleeve is provided with screw in (3), sliding sleeve (3) and screw mandrel (4) engagement, and motor (5) drives screw mandrel (4) and rotates.

3. loom reed controlling organization according to claim 2 is characterized in that: the other guide post (6) that be arranged in parallel of described screw mandrel (4), and guide post (6) is gone up slip socket fairlead (7), and fairlead (7) is fixedlyed connected with sliding sleeve.

4. loom reed controlling organization according to claim 2 is characterized in that: described motor (5) output shaft and the vertical setting of screw mandrel (4) are provided with a pair of intermeshing bevel gear (8) between motor (5) output shaft and the screw mandrel (4).

5. loom reed controlling organization according to claim 4 is characterized in that: described motor (5) is a servomotor, is provided with speed change assembly (9) between motor (5) and the bevel gear (8).

6. according to one of them described loom reed controlling organization of claim 1 to 5, it is characterized in that: the reed on the described reed frame (1) adopts arranged askew mode or the wrong arrangement mode of oblique orthogonal.