CN1009260B

CN1009260B - Cutting apparatus

Info

Publication number: CN1009260B
Application number: CN 88101921
Authority: CN
Inventors: 沃纳·沙得里奇
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-04-08
Filing date: 1988-04-08
Publication date: 1990-08-22
Also published as: CN1037294A

Abstract

The present invention relates to a cutting device which is suitable for textiles and/or composite materials, paper or leather. The cutting device is installed on a guiding mechanism, and can move backwards and forwards on the guiding mechanism; a slide frame is arranged on the cutting device, and more than two cutting tools which are mutually separated are arranged on the slide frame; the cutting lines of the cutting tools are on the same straight line. The movable distance X of the slide frame is larger than the distance Z from the slide frame to both sides of a cutting material positioned by the cutting tools, and is layer than the maximum distance Y between two adjacent cutting tools.

Description

Cutting apparatus

The invention relates to a kind of cutter sweep that is applicable to textiles and/or synthetic material, paper or leather, it is contained on the guiding mechanism, and can move around thereon.

As mentioned above, this cutter sweep is used for cutting the textiles or the carpet of rolling in be everlasting factory or speciality store.Similarly device also can use when the winding machinery change of lap, and pausing can not appear in the centre like this.Cutter sweep desk blade normal and motor and rotation is installed together, and the user can move around it in the guide portion of trough of belt, and desk blade just places this groove.If the cutting material of rolling has several meters wide, so not only cutting is complicated, nor gets rid of the situation that line of cut departs from needed line of cut.In addition, the needed overlong time of cutting process also is not suitable for requiring.On the coiling machine, require cutting process in a few tenths of second, to finish, do not stop when reeling to guarantee material.

Therefore, the present invention will improve cutter sweep, makes it rational in infrastructure, thereby handles simply, can cut the material that needs width arbitrarily, and clipping time is short.

The present invention finishes the invention task as follows: cutter sweep is provided with a balladeur train, has the desk blade of two each interval certain distances on it at least, and their line of cut is on same straight line.The distance that balladeur train moves around not only greater than balladeur train to distance, and greater than the maximum spacing of two adjacent desk blades by the material both sides of desk blade location.

Should recognize that the present invention will pass through several disc type blade cuts materials, so balladeur train just must be by a bit of distance when moving around.So a series of single line of cut that line of cut is cut out by disc knife is formed.Compare with the width of every roll of material, the distance that balladeur train moves obviously is very short.Therefore, the time of actual cutting process needs also is relatively short.

To describe concrete application of the present invention and advantage below in detail.

According to one embodiment of the present of invention, the desk blade in the device is circular, and runs up.The advantage of this embodiment is to obtain a desirable line of cut on material.If can avoid that material is torn to shreds material when the rotating speed of cutter is enough high is torn to shreds, also to be for further processing to material (as carpet), above-mentioned desk blade is a known technology, so the selection of cutter fixed form can be decided in its sole discretion by the professional.In the present invention, be suitable with all desk blades of motor-driven.This device also can be adopted in such a way: have wheel on the cutter shaft, wheel links to each other with the torsion link, by drivings such as belt, chain, axles.Certainly, whenever also can drive cutter respectively, that is to say and use and motor that rotary cutter is counted as much drives.Its advantage is that the small machine that these speed are hanged down some can be contained on the balladeur train.

In order to guarantee that line of cut meets the requirements, should make desk blade common, a desirable horizontal tangent partly arranged towards being cut material.This can be regarded as: in the scope of line of cut, material surface should be smooth, and cutter can cut in the material simultaneously like this.Used five in one embodiment of the invention above cutter, first cutter to last one the distance between the cutter greater than being cut 1/3rd of material width.

In order to make the balladeur train conveniently moving, be provided with linear electric motors of working in another embodiment of the present invention with balladeur train.This motor is fixed by clamp mechanism.Balladeur train front and back on guiding mechanism are moved also and can be driven by magnetic energy by other device.When adopting a kind of method in back,, thereby make the present invention have the advantage of parts depreciation of preventing and scuffing because there is not motor to contact with machinery between balladeur train.If adopt a transformable motor of magnetic energy, the speed of balladeur train then also can be adjusted as required.

In another embodiment of the present invention, balladeur train is provided with the wheel that rolls on material.Cutter is installed between the wheel.Wheel is pressed in material on the cutting workbench, and material just is tightened up in cutting process.Among other embodiment of the present invention, balladeur train is contained on the bracing frame, and it can distinguish slip along the vertical and horizontal directions.Adopt this structure that cutter sweep is become movably, and this mobile width with material is irrelevant.Consider maintenance issues, it is reasonable on balladeur train the emery wheel that is used for cutter being installed.

One embodiment of the present of invention have been done to describe accurately in the accompanying drawings, and they are:

Fig. 1 is the side view of cutter sweep;

Fig. 2 is the view of direction shown in the II arrow of cutter sweep in Fig. 1.

These two accompanying drawings have shown a kind of textiles and/or synthetic material of being applicable to, the cutter sweep of paper or leather, and it is contained on the guiding mechanism 10, and can move around thereon.One balladeur train 12 is arranged on the cutter sweep, have the cutter 13 to 17 of five each intervals on it, the line of cut of cutter is on same straight line.X is a movably distance of balladeur train 12, and Y is the ultimate range of 15 and 16 two cutters, Z be balladeur train 12 from by material 22 both sides 20,20 of cutter 13 location ' distance, the length of illustrated distance X is not only long than Z, and longer than the maximum of Y.In the present embodiment, cutter 13 to 17 is circular, and drives through belt or chain 24 by motor 23, with very high speed rotation.Vee-belt 24 will be taken turns 30,31 and be linked to each other with 33, make it to work together.There is regulating wheel 38 and 40 can make the tension force that belt 24 reaches to be needed on the vertical direction.Desk blade 13 to 17 is having common tangent line, its advantage to be on the part that is cut material 42 directions, and when balladeur train 12 moved downward vertically, cutter 13 to 17 synchronously was cut into surely and is cut in the material.

Should be noted that, five cutters 13 to 17 are set in an embodiment, but the quantity of cutter can increase and decrease as required.The cutter number of dress increases, and its spacing will reduce, and the distance that balladeur train 12 moves has also reduced, and obviously cutting process also can shorten.Balladeur train 12 can work together with linear electric motors 44, and linear electric motors 44 are fixed by a clamp mechanism.Balladeur train 12 also can be by a driven by motor, and the variation in magnetic field moves around balladeur train 12.

As shown in Figure 2, guiding mechanism is made up of the solid shafting 50/52 of two high accuracy, and solid shafting 50/52 is connected on the support member 56 by fixed supported slab 52,54.Two ends at support member 56 are equipped with connector 60 and 62 respectively, are used for making support member 56 to move back and forth in vertical direction, and this motion is very important when cutting process begins and stop.When cutter sweep quit work, cutter 13 to 17 was positioned at material 42 tops.

Cutting process carries out as follows: at first, drive cutter 13 to 17 rotation at a high speed, then support member 56 along arrow 60 ' direction move, cut to material 42 up to cutter, then balladeur train along four-headed arrow 62 ' shown in the direction reciprocating motion, last support member 56 is got back on its initial position along the direction of arrow 64.

Cutting process can be full automatic, therefore by certain button cutting process is carried out.

Claims

1, a kind of textiles and/or synthetic material of being applicable to, the cutter sweep of paper or leather, this cutter sweep has a guiding mechanism, a balladeur train that on guiding mechanism, moves around, it is characterized in that, the desk blade (13～17) of two each interval certain distances is housed on the balladeur train of cutter sweep at least, their line of cut is on same straight line, balladeur train movably distance not only greater than balladeur train (12) from by the both sides that are cut material (20/20 ') of desk blade location apart from Z (centimetre), and greater than the maximum spacing Y of two adjacent desk blades (15/16) (centimetre).

2, cutter sweep as claimed in claim 1 is characterized in that, described desk blade (13～17) is circular, and with very high speed rotation.

3, cutter sweep as claimed in claim 1 or 2 is characterized in that, desk blade (13～17) drives by a motor (23).

4, cutter sweep as claimed in claim 1 or 2 is characterized in that, the wheel that is attached thereto is arranged on the dish type cutter shaft, these wheels by motor through drivings such as belt, chain, axles.

5, cutter sweep as claimed in claim 1 or 2 is characterized in that, desk blade (13～17) is having a common tangent line towards the circular arc portion that is cut on the material direction.

6, cutter sweep as claimed in claim 1 or 2 is characterized in that, the desk blade more than five is housed, and first cutter to last one the distance of cutter greater than being cut 1/3rd of material (42) width.

7, cutter sweep as claimed in claim 1 or 2 is characterized in that, balladeur train and linear electric motors (44) of being fixed by clamp mechanism work together.

8, cutter sweep as claimed in claim 1 or 2 is characterized in that, balladeur train can move on guiding mechanism by magnetic energy.

9, cutter sweep as claimed in claim 1 or 2 is characterized in that, has the wheel that rolls on the material being cut on the balladeur train, and desk blade places between these wheels.

10, cutter sweep as claimed in claim 1 or 2 is characterized in that, the support member that links to each other with guiding mechanism (56) is fixing by clamping plate (60/62), and support member can move along the direction of vertical direction and level respectively.

11, cutter sweep as claimed in claim 1 or 2 is characterized in that, a grinding tool that is used for desk blade is arranged in balladeur train.