CN104032459A

CN104032459A - Electromagnetic trimming device

Info

Publication number: CN104032459A
Application number: CN201410225997.0A
Authority: CN
Inventors: 黄锡坚
Original assignee: Suzhou Chaosheng Printing Plate Making Industrial Co Ltd
Current assignee: Suzhou Chaosheng Printing Plate Making Industrial Co Ltd
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-09-10

Abstract

The invention provides an electromagnetic trimming device used in a loom. The electromagnetic trimming device comprises magnetic scissors. The magnetic scissors comprise scissors heads which are symmetrically hinged and used in pairs. The upper portions of the scissors heads are in a strip shape, the inner side faces of the two scissors heads are closely attached to each other, and the inner sides of the attaching faces are provided with blade structures. The lower portions of the two scissors heads are connected through a scissors spring, the bottom of one scissors head is provided with an electromagnetic scissors module, and the lower portion of the other scissors head is provided with a scissors attraction block made of iron materials. During the cutting operation, the electromagnetic scissors module is powered on, the scissors attraction block produces attraction force, and the upper portions of the two scissors heads do the cutting action to cut off a silk yarn.

Description

A kind of electromagnetism cutting facility

Technical field

The present invention relates to technical field of textile machine, be specifically related to the electromagnetism cutting facility of a kind of use on loom.

Background technology

Cloth is formed by warp and parallel interlacing conventionally, when its middle longitude weaves on loom, need to wash and draw in advance, then utilizes Chuan Wei mechanism that parallel is shuttled back and forth and is made into cloth cover between warp.In the time weaving cotton cloth, warp and parallel all need there is certain tension force, parallel all needs to carry out the beating-up by parallel cut-out at every turn in the time passing from warp, the quality of parallel cut-out effect has directly affected the effect of weaving cotton cloth of fabric, and on loom, tightening weft construction is comparatively loaded down with trivial details now; It is that many lines advance side by side that warp is weaved cotton cloth while production, every warp is all directly to supply line by the coil of wire on yarn cylinder, when the coil of wire on yarn cylinder runs low, the new coil of wire of connection breaking between the warp that the equipment stop of weaving cotton cloth need to be run low the coil of wire, trimming operation on loom is all to complete manually now, people need the artificial corresponding warp that finds in the time of trimming like this, and the time that workman spend in the time operating is longer, and very difficult when artificial trimming the tension force of warp are kept.

Summary of the invention

For above problem, the invention provides a kind of electromagnetism connecting structure that uses can cut off silk thread, meanwhile, and the electromagnetism cutting facility that can keep the tension force of silk thread.

The technical solution adopted for the present invention to solve the technical problems is: this electromagnetism cutting facility uses in loom, it comprises that magnetic force cuts, described magnetic force is cut and is comprised the paired symmetrical hinged scissors bit that uses, the top of described scissors bit is bar shaped, two scissors bit medial surfaces are adjacent to mutually, and the inner side that is adjacent to face is designed with edge structure; The bottom of two scissors bits is connected by scissors spring, and the bottom of a scissors bit is equipped with scissors electromagnetic module, and the bottom of another scissors bit is equipped with the scissors Attraction block that uses ferrous material to make.Described scissors electromagnetic module place in circuit, its adsorption plane is with scissors Attraction block just to being connected, and the incision that silk thread to be sheared opens from two scissors bit tops is passed.

As preferably, described electromagnetism cutting facility also comprises magnetic force fixture block, described magnetic force fixture block comprises adsorption magnetic force module, absorption clamp, the end of described adsorption magnetic force module is equipped with Rubber end, described absorption clamp uses elastomeric material to make, its internal package has iron block, on the opposite face of described absorption clamp and Rubber end, is processed with respectively the groove running through, and silk thread to be sheared passes between described two grooves; Described absorption clamp is connected with the frame on top by throwing off spring.

Beneficial effect of the present invention is: this electromagnetism cutting facility can use in the beating-up mechanism of loom, is used for parallel to cut off, and also can use on warp transmits, and is used for, in the time changing warp, warp is carried out to active and cuts off.Electromagnetic module is place in circuit respectively, and in the time that needs are cut off operation, described scissors electromagnetic module connects electricity, and described scissors Attraction block is produced to suction, and the top generation shear action of two scissors bits is cut off silk thread.This apparatus structure is simply controlled conveniently, uses and can greatly slow down beating-up mechanism in beating-up mechanism; And while using on warp transmits, can, by the cutting off of circuit control warp, not need artificial correspondence to search, and greatly save workman's labour intensity, improve operating efficiency.

Brief description of the drawings

Fig. 1 is the structural representation of electromagnetism cutting facility side direction.

Fig. 2 is the structural representation that magnetic force is cut forward.

Structural representation when Fig. 3 is the clamping of magnetic force fixture block forward.

Fig. 4 is the structural representation of magnetic force fixture block forward while unclamping.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is further described:

As shown in embodiment in Fig. 1, this electromagnetism cutting facility comprises that magnetic force cuts 1, magnetic force fixture block 2, and silk thread 3 to be sheared is cut 1, passed magnetic force fixture block 2 from magnetic force.Described magnetic force is cut 1 connecting structure as shown in Figure 2 specifically, and described magnetic force is cut 1 and comprised the paired symmetrical hinged scissors bit 11 that uses, and the top of described scissors bit 11 is bar shaped, and two scissors bit 11 medial surfaces are adjacent to mutually, and the inner side that is adjacent to face is designed with edge structure; The bottom of two scissors bits 11 is connected by scissors spring 12, and the bottom of a scissors bit 11 is equipped with scissors electromagnetic module 13, and the bottom of another scissors bit 11 is equipped with the scissors Attraction block 14 that uses ferrous material to make.Described scissors electromagnetic module 13 places in circuit, its adsorption plane is with scissors Attraction block 14 just to being connected, and the incision that silk thread 3 to be sheared opens from two scissors bit 11 tops is passed.

This electromagnetism cutting facility can use in the beating-up mechanism of loom, is used for parallel to cut off, and also can use on warp transmits, and is used for, in the time changing warp, warp is carried out to active and cuts off.Electromagnetic module is place in circuit respectively, and in the time that needs are cut off operation, as shown in Figure 2, described scissors electromagnetic module 13 connects electricity, and described scissors Attraction block 14 is produced to suction, and the top generation shear action of two scissors bits 11 is cut off silk thread 3.This apparatus structure is simply controlled conveniently, uses and can greatly slow down beating-up mechanism in beating-up mechanism; And while using on warp transmits, can, by the cutting off of circuit control warp, not need artificial correspondence to search, and greatly save workman's labour intensity, improve operating efficiency.

2. described in, the structure of magnetic force fixture block 2 as shown in Figure 3 and Figure 4, described magnetic force fixture block 2 comprises adsorption magnetic force module 21, absorption clamp 22, the end of described adsorption magnetic force module 21 is equipped with Rubber end 23, described absorption clamp 22 uses elastomeric material to make, its internal package has iron block 24, on the opposite face of described absorption clamp 22 and Rubber end 23, be processed with respectively the groove 25 running through, silk thread 3 to be sheared passes between described two grooves 25; Described absorption clamp 22 is connected with the frame 4 on top by throwing off spring 26.

When working on loom, warp or parallel all there is certain tension force, but at warp or parallel in the time cutting off, can cause the disappearance of tension force, have influence on the transmission of silk thread, this magnetic force fixture block 2 be exactly in the time that silk thread 3 is cut off by the device of its clamping, its operation principle is, in the time of silk thread 3 normal delivery, as shown in Figure 4, now adsorption magnetic force module 21 power-off, absorption clamp 22 is thrown off spring 26 and is upwards pulled away from adsorption magnetic force module 21.Cut 1 when magnetic force and carry out before trimming action, described adsorption magnetic force module 21 is switched on, and the iron block 24 in absorption clamp 22 is produced to absorption affinity, and absorption clamp 22 is sucked, and makes to adsorb clamp 22 and with Rubber end 23, silk thread 3 is clamped, and keeps the tension force of silk thread 3.Described absorption clamp 22 all uses elastomeric material to make with Rubber end 23, can ensure like this clamping force to silk thread 3, prevents that silk thread 3 is bad by folder simultaneously.

Claims

1. an electromagnetism cutting facility, it uses in loom, comprise that magnetic force cuts (1), it is characterized in that: described magnetic force is cut (1) and comprised the paired symmetrical hinged scissors bit (11) that uses, the top of described scissors bit (11) is bar shaped, two scissors bits (11) medial surface is adjacent to mutually, and the inner side that is adjacent to face is designed with edge structure; The bottom of two scissors bits (11) is connected by scissors spring (12), the bottom of a scissors bit (11) is equipped with scissors electromagnetic module (13), and the bottom of another scissors bit (11) is equipped with the scissors Attraction block (14) that uses ferrous material to make.

2. electromagnetism cutting facility according to claim 1, it is characterized in that: described electromagnetism cutting facility also comprises magnetic force fixture block (2), described magnetic force fixture block (2) comprises adsorption magnetic force module (21), absorption clamp (22), the end of described adsorption magnetic force module (21) is equipped with Rubber end (23), described absorption clamp (22) uses elastomeric material to make, its internal package has iron block (24), on the opposite face of described absorption clamp (22) and Rubber end (23), be processed with respectively the groove (25) running through, silk thread (3) to be sheared passes between described two grooves (25), described absorption clamp (22) is connected with the frame (4) on top by throwing off spring (26).