CN2512803Y

CN2512803Y - Cloth breaking machine

Info

Publication number: CN2512803Y
Application number: CN 01253407
Authority: CN
Inventors: 郑根仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-31
Filing date: 2001-08-31
Publication date: 2002-09-25
Anticipated expiration: 2011-08-31

Abstract

The utility model relates to a cloth breaking machine, comprising a main engine, a guide rail, an orbit, an orbit support and a small knife blade; wherein the main engine is fixed at the support of the guide rail, and the two ends of the orbit are fixed at the cutting bed by the orbit support; the orbit support drives the orbit to move upwards and downwards, the base of the guide rail is arranged at the guide rail coasting groove which is arranged at the surface of the orbit. The cloth breaking machine is characterized in that an isolating space layer which is used for containing the conductive copper bar is added above the guide rail, and the two sides of the isolating space layer are fixedly provided with conductive copper bars; a carbon brush seat is arranged at the lower end of the guide rail, two holes are arranged at the front and the back of the carbon brush seat, springs are arranged in the carbon brush seat, the spring releasing the force makes the carbon brush pushed to the conductive copper bar, and the electric wire of the main engine is connected with the carbon brush seat; a gear change electric machine is arranged at one end of the orbit, driving the main engine to traverse by the synchronous belt of the synchronizing wheel, and at the same time, magnetic switches used for controlling the main engine to come forward or back off are respectively arranged at a groove which is arranged at a side of the orbit, and suited magnet is arranged the lateral of the main engine. The utility model is capable of automatically cutting the cloth, and has the advantages of safe electricity utilization and convenient operation.

Description

A kind of cloth cutting machine

(1) technical field

The utility model relates to a kind of cloth cutting machine.

(2) background technology

The electronic cloth cutting machine that China Patent No. is 94217925.0, the utility model name is called the disconnected cloth of a kind of alternative craft that " cloth cutting machine " provided, this cloth cutting machine is made up of main frame, guide rail, track, track support and small blade.Main frame is fixed on the support of guide rail, and the track two ends are fixed in by track support and are cut out on the bed, and track support drives track and can move up and down, and the guide rail slide slot that guiderail base is arranged in raceway surface slides.Its course of work is that main frame is connected power supply, directly drives its cylinder blade by main frame by central shaft and runs up, promote main frame simultaneously, slide in orbit by guide rail, when sliding, cloth is cut off by the scissors mouth of forming by cylinder blade that runs up and small blade.This cloth cutting machine have save time, function such as laborsaving, material-saving.

But, it is by drawing outward on the socket that power line is inserted in the cloth cutting machine head, hand propelled is cut cloth, and draw power line outward and hang, thereby when operation, electric wire to swing in the certain-length scope, the normal like this electric wire that causes interrupts, plug is loosening, even causes electric wire to be cut off by the cloth cutting machine dise knife, so having caused of this cloth cutting machine operated extremely inconvenient shortcoming.

(3) summary of the invention

The purpose of this utility model is to provide a kind of self-action to cut cloth and has Electrical Safety, easy to operate cloth cutting machine.

A kind of cloth cutting machine provided by the utility model, it comprises main frame, guide rail, track, track support and small blade, main frame is fixed on the support of guide rail, the track two ends are fixed in by track support and are cut out on the bed, track support drives track and can move up and down, and the base of guide rail is positioned at the guide rail slide slot of raceway surface, is characterized in, on described track, also increase the insulating space layer of the ccontaining conductive copper bar of one deck, fixedly install conductive copper bar respectively in the both sides of this insulating space layer; Described guide rail lower end is provided with a carbon brush holder, is provided with two holes before and after the carbon brush holder, and spring is equipped with in the inner, carbon brush hole, and spring is released power carbon brush is pushed on the conductive copper bar, and the main frame electric wire is connected on the carbon brush holder; Described track one end is also installed a gear graduation motor, and the synchronous band by synchronizing wheel drags main frame and comes and goes in orbit and move, divide distance that the Magnetic sucking switch that main control system moves forward and backward is housed simultaneously in track one side channel, and matching magnet is housed in the main frame side.

Owing to adopted above-mentioned technical solution, face also increases the insulating space layer of the ccontaining conductive copper bar of one deck in orbit, and copper bar connects 220V or 38V power supply, and is provided with a carbon brush holder by the guide rail lower end and powers to main frame, carries out Qie Bu.In addition, track one end is also installed a gear graduation motor, and the synchronous band by synchronizing wheel drags main frame and come and go in orbit and move, and divides apart from the Magnetic sucking switch that main control system moves forward and backward is housed in track one side channel, has realized breaking automatically the cloth function.The utility model outer draw the power line suspension type and changes fixed electric wire into existing, and electric wire is switched to conduct electricity in the both sides of one on track and send electricity, has Electrical Safety, easy to operate advantage.

(4) description of drawings

Fig. 1 is the utility model middle orbit structure cutaway view;

Fig. 2 is the utility model guide rail structure schematic diagram;

Fig. 3 is the structural representation of the utility model cloth cutting machine.

(5) specific embodiment

As Figure 1-3, the utility model cloth cutting machine, it comprises main frame 1, guide rail 2, track 3, track support and small blade 5, main frame 1 is fixed on the support 21 of guide rail 2, track 3 two ends are fixed in by track support and are cut out on the bed, track support drives track 3 and can move up and down, and the base 22 of guide rail 2 is positioned at the guide rail slide slot 31 of raceway surface.

On track 3, also increase the insulating space layer 32 of the ccontaining conductive copper bar 6 of one deck, fixedly install conductive copper bar 6 respectively in the both sides of this insulating space layer 32; Guide rail 2 lower ends are provided with a carbon brush holder 7, are provided with two holes 71 before and after the carbon brush holder, and spring is equipped with in the inner, carbon brush hole, and spring is released power carbon brush 72 is pushed on the conductive copper bar 6, and main frame 1 electric wire is connected on the carbon brush holder 7;

Track 3 one ends are also installed a gear graduation motor 8, and the synchronous band by synchronizing wheel 9 drags main frame 1 and comes and goes on track 3 and move, divide distance that the Magnetic sucking switch 10,11 that main control system moves forward and backward is housed simultaneously in track 3 one side channels, and matching magnet 12 is housed in main frame 1 side.

When starting the cloth cutting machine switch, main frame 1 promptly breaks away from Magnetic sucking switch 11 automatically and carries out Qie Bu.During Magnetic sucking switch 10, main frame 1 can return shutdown automatically before main frame is walked to run into.

Claims

1. cloth cutting machine, it comprises main frame, guide rail, track, track support and small blade, main frame is fixed on the support of guide rail, the track two ends are fixed in by track support and are cut out on the bed, track support drives track and can move up and down, the base of guide rail is positioned at the guide rail slide slot of raceway surface, it is characterized in that

On described track, also increase the insulating space layer of the ccontaining conductive copper bar of one deck, fixedly install conductive copper bar respectively in the both sides of this insulating space layer; Described guide rail lower end is provided with a carbon brush holder, is provided with two holes before and after the carbon brush holder, and spring is equipped with in the inner, carbon brush hole, and spring is released power carbon brush is pushed on the conductive copper bar, and the main frame electric wire is connected on the carbon brush holder;

Described track one end is also installed a gear graduation motor, and the synchronous band by synchronizing wheel drags main frame and comes and goes in orbit and move, divide distance that the Magnetic sucking switch that main control system moves forward and backward is housed simultaneously in track one side channel, and matching magnet is housed in the main frame side.