CN217231250U - Cutter of ultrasonic wave spool cloth machine - Google Patents

Abstract

The application discloses cutter of ultrasonic wave spool cloth machine belongs to cloth processing technology field, and it includes the circular knife, and the cutting edge angle of circular knife is 128-. The method and the device have the effect of reducing the occurrence of chip falling condition in the cutting process.

Description

Cutter of ultrasonic wave spool cloth machine

Technical Field

The application relates to the technical field of fabric processing, in particular to a cutter of an ultrasonic wave winding machine.

Background

The ultrasonic wave scroll cloth machine is an ultrasonic equipment specially used for cutting cloth, utilizes ultrasonic energy, melts the local heating of the cloth of cutting, and the cutter is used again to cut the cloth to reach the purpose of cutting the cloth.

When the ultrasonic wave cloth winding machine works, the friction resistance of the cutter is small, the cut cloth is not easy to stick on the blade, and the cutting part is fused while cutting, so that the edge sealing of the cutting part is realized; however, the cutting edge angle of the cutter on the existing ultrasonic wave winding machine is large, the contact area between the cutter and the cloth is large, and in the cutting process, the cloth is cut into small fixed impurities due to the fact that the cloth is cut into the small fixed impurities by the cutter, so that the chip falling condition is caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the emergence that falls the bits condition in the process of tailorring, this application provides an ultrasonic wave spool loom's cutter.

The application provides a cutter of ultrasonic wave spool cloth machine adopts following technical scheme:

a cutter of an ultrasonic wave winding machine comprises a circular cutter, wherein the cutting edge angle of the circular cutter is 128-132 degrees.

Through adopting above-mentioned technical scheme, the circular knife has less cutting edge angle, and its cutting edge angle is 128 + 132 degrees, and at the in-process that the cloth was tailor, the area of contact of circular knife and cloth is less, reduces the cloth and produces the less impurity of granule because of it is cut apart by the circular knife at the department of tailorring, and then reduces the emergence of falling bits condition.

Preferably, the blade angle of the circular knife is 130 degrees.

Through adopting above-mentioned technical scheme, when the cutting edge angle of circular knife was 130 degrees, its area of contact with the cloth is less, and the mechanical strength of cutting edge department is great.

Preferably, the two side surfaces of the circular knife are provided with reinforcing parts parallel to the circular knife, and the reinforcing parts are integrally connected with the circular knife.

Through adopting above-mentioned technical scheme, be connected with the rib on the both sides face of circular knife an organic whole, increased the thickness of cutter, improved the mechanical strength of cutter to improve the compressive capacity of cutter, realize extension cutter life's effect.

Preferably, the circular knife is located at one end of the connecting strip, the side face of the circular knife is parallel to the side face of the connecting strip, and the connecting strip is rotatably connected with the circular knife.

By adopting the technical scheme, the connecting strip and the circular knife form the cutter, one end of the cutter, far away from the circular knife through the connecting strip, is fixed on the ultrasonic winding machine, and the connecting strip is connected with the circular knife in a rotating mode, so that the circular knife can rotate along with the movement of the cloth, the interference of the circular knife and the cloth is reduced, and the occurrence of the scrap falling condition in the cutting process is reduced.

Preferably, the connecting strip is close to one of circular knife and serves and be provided with the mounting, the mounting includes set screw and spacing ring, set screw wears to establish connecting strip, rib, circular knife and another rib in proper order, the one end fixed connection of connecting strip is kept away from with set screw to the spacing ring.

Through adopting above-mentioned technical scheme, the mounting includes set screw and spacing ring, and set screw is in the same place connecting strip, circular knife and the rib cluster with circular knife body coupling, and fixes connecting strip, circular knife and rib on set screw through the spacing ring, realizes through the mounting that the connection piece is connected with the rotation of circular knife.

Preferably, one end of the fixing screw, which is far away from the connecting strip, is in threaded connection with the limiting ring.

By adopting the technical scheme, the connecting sheet and the circular knife are arranged on the fixing screw, and then the fixing screw is inserted into the limiting ring and screwed, so that the cutter is assembled.

Preferably, a buffer layer is arranged between the reinforcing part close to one side of the connecting strip and the connecting strip, and two side faces of the buffer layer are respectively attached to the connecting strip and the reinforcing part.

By adopting the technical scheme, the buffer layer is arranged between the reinforcing part close to one side of the connecting strip and the connecting strip, and when the cutter is used for cutting cloth, the buffer layer plays a role in buffering, so that the shaking generated when the circular cutter is in contact with the cloth is reduced, the stability of the position of the cutter is improved, the interference of the circular cutter and the cloth is further reduced, and the situation of chip falling in the cutting process is reduced; and the buffer layer makes circular knife not with connecting strip direct contact, reduces the wearing and tearing between circular knife and the connecting strip, realizes improving cutter life's effect.

Preferably, the buffer layer is a rubber pad.

Through adopting above-mentioned technical scheme, the rubber pad has better buffering effect, and material cost is lower, uses the rubber pad as the buffer layer, can realize reduction in production cost's effect.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) the cutting edge angle of the circular cutter is set to be 128 degrees and 132 degrees, so that the effects of reducing the contact area between the cutter and the cloth and reducing the occurrence of chip falling are achieved;

(2) the effect of improving the mechanical strength of the cutter and prolonging the service life of the cutter is realized by arranging the reinforcing part;

(3) through the cooperation between setting up connecting strip, set screw, spacing ring and the blotter, realize reducing the interference of cutter and cloth, reduce the effect that the bits condition takes place.

Drawings

FIG. 1 is a schematic view of the structure of a cutter blade according to the present embodiment;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is an exploded view of the mounting structure of the cutter according to the present embodiment.

Reference numerals are as follows: 1. a circular knife; 2. a connecting strip; 3. a reinforcing portion; 4. a buffer layer; 5. a fixing member; 51. a set screw; 52. a limit ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses cutter of ultrasonic wave spool cloth machine. Referring to fig. 1 and 2, the cutter comprises a circular knife 1 and a connecting strip 2, the side surface of the circular knife 1 is parallel to the side surface of the connecting strip 2, the circular knife 1 is installed at one end of the connecting strip 2, the blade angle of the circular knife 1 is 128 degrees and 132 degrees, the blade angle is small, so that the contact area between the circular knife 1 and the cloth is small, the generation of impurities with small particles at the cutting position of the cloth due to the fact that the cloth is cut by the circular knife 1 is reduced, and the occurrence of chip falling is further reduced.

In the embodiment, the blade angle of the circular knife 1 is 130 degrees, at this time, the contact area between the circular knife 1 and the cloth is small, the blade has high mechanical strength, and 130 degrees is a preferable blade angle of the circular knife 1.

Referring to fig. 2 and 3, the two side surfaces of the circular knife 1 are provided with the reinforcing parts 3 parallel to the circular knife 1, the reinforcing parts 3 are integrally connected with the circular knife 1, the thickness of the circular knife 1 is increased due to the arrangement of the reinforcing parts 3, the mechanical strength of the circular knife 1 is improved, the pressure resistance of the circular knife 1 is increased, and the effect of prolonging the service life of the circular knife 1 is further realized.

A buffer layer 4 is fixed on one surface, facing the circular knife 1, of the connecting strip 2, the buffer layer 4 is located between the connecting strip 2 and one of the reinforcing parts 3, one surface of the buffer layer 4 is attached to the connecting strip 2, and the other surface of the buffer layer 4 is attached to the reinforcing part 3; circular knife 1 and connecting strip 2 rotate through mounting 5 to be connected, and mounting 5 includes set screw 51 and spacing ring 52, and set screw 51 passes connecting strip 2, rubber pad, rib 3, circular knife 1 and another rib 3 in proper order, and spacing ring 52 is located one side that connecting strip 2 was kept away from to circular knife 1, and spacing ring 52 and set screw 51's one end spiro union.

Use the cutter to tailor the in-process of cloth, circular knife 1 passes through connecting strip 2 to be fixed on ultrasonic wave spool cloth machine, circular knife 1 rotates with connecting strip 2 to be connected, make circular knife 1 can take place to rotate along with the removal of cloth, and rocking when the reducible circular knife 1 of buffer layer 4 between circular knife 1 and connecting strip 2 contacts with the cloth, reduce the interference of circular knife 1 and cloth, and then reduce the cloth and cut out the department because of it is cut apart by circular knife 1 and produce the less impurity of granule, finally realize reducing the effect that the bits condition takes place.

The implementation principle of the cutter of the ultrasonic wave winding machine in the embodiment of the application is as follows: the cutting edge angle of the circular knife 1 is set to 128-132 degrees, so that the contact area between the circular knife 1 and the cloth is small, the circular knife 1 is fixed on the ultrasonic winding machine through the connecting strip 2, the circular knife 1 is rotatably connected with the connecting strip 2, the circular knife 1 can rotate along with the movement of the cloth, the buffer layer 4 between the circular knife 1 and the connecting strip 2 plays a role in buffering, the circular knife 1 is kept stable when the cloth is cut, the interference between the circular knife 1 and the cloth is reduced, the cloth is cut at the cutting position due to the fact that the cloth is cut by the circular knife 1, the impurities with small particles are reduced, and the effect of reducing the occurrence of the scrap falling situation is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The cutter of the ultrasonic wave cloth winding machine comprises a circular cutter (1) and is characterized in that the blade angle of the circular cutter (1) is 128-132 degrees.

2. The cutting knife of an ultrasonic wave beam winding machine according to claim 1, characterized in that the cutting edge angle of the circular knife (1) is 130 degrees.

3. The cutting blade of an ultrasonic wave cloth winding machine according to claim 1, characterized in that the circular blade (1) is provided with a reinforcing part (3) on both sides thereof in parallel with the circular blade (1), and the reinforcing part (3) is integrally connected with the circular blade (1).

4. The cutting knife of an ultrasonic wave beam former according to claim 1, characterized in that the cutting knife further comprises a connecting strip (2), the circular knife (1) is positioned at one end of the connecting strip (2), the side surface of the circular knife (1) is parallel to the side surface of the connecting strip (2), and the connecting strip (2) is rotatably connected with the circular knife (1).

5. The cutting knife of the ultrasonic wave cloth winding machine according to claim 4, characterized in that a fixing piece (5) is arranged on one end of the connecting strip (2) close to the circular knife (1), the fixing piece (5) comprises a fixing screw (51) and a limiting ring (52), the fixing screw (51) penetrates through the connecting strip (2), the reinforcing part (3), the circular knife (1) and the other reinforcing part (3) in sequence, and the limiting ring (52) is fixedly connected with one end of the fixing screw (51) far away from the connecting strip (2).

6. The cutting blade of an ultrasonic wave winding machine according to claim 5, wherein one end of the fixing screw (51) far away from the connecting strip (2) is screwed with a limit ring (52).

7. The cutting knife of the ultrasonic wave winding machine according to claim 4, characterized in that a buffer layer (4) is arranged between the reinforcing part (3) near one side of the connecting strip (2) and the connecting strip (2), and two side surfaces of the buffer layer (4) are respectively attached to the connecting strip (2) and the reinforcing part (3).

8. The cutting blade of an ultrasonic weaving reel according to claim 7, characterized in that the buffer layer (4) is a rubber pad.

Images