CN211464673U

CN211464673U - Iron wire cutter

Info

Publication number: CN211464673U
Application number: CN201922233868.7U
Authority: CN
Inventors: 张鑫; 王志武; 阎俊; 宋军; 尚宇
Original assignee: Jinzhou Barbour Co ltd
Current assignee: Jinzhou Barbour Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-11
Anticipated expiration: 2029-12-13

Abstract

Iron wire cutter, including the base, installation circular disk seat and servo motor on the base, be equipped with the perforation of axial iron wire at circular disk seat center, the terminal surface is equipped with a plurality of circumference evenly distributed's radial spout before circular disk seat, install radial gliding cutter in the radial spout respectively, cutter inner is equipped with the cutting edge, be equipped with radial slide on the cutter, install the dog that inserts radial slide in radial spout, install the spring between dog and the outer terminal surface of radial slide, it has circumferential direction's wheel ring to overlap outside the circular disk seat, the wheel ring inner disc is equipped with circumference evenly distributed and the arc lug that equals with radial spout quantity, terminal surface and the outer disc laminating of circular disk seat in the arc lug, connect drive mechanism between servo motor's output shaft and wheel ring. It can cut into the rounding off with the iron wire cut-off point, and the structure is regular, weakens the sharpness of cut-off point, avoids fish tail operating personnel.

Description

Iron wire cutter

Technical Field

The utility model relates to an iron wire cutting equipment especially relates to an iron wire cutter.

Background

When the iron wire is used for binding goods, in order to reduce the waste of the iron wire and improve the binding convenience, the iron wire needs to be cut into small sections with proper lengths. At present, iron wire cutting equipment mainly adopts the iron wire to cut, and two handles that the iron wire was cut to the clenching make two scissors heads closed cut off the iron wire, but the iron wire is cut and is had following not enoughly: the cutting point of iron wire is cut into flat shovel form, and the structure is irregular, and the cutting point of platykurtic is sharp, easily fish tail operating personnel.

Disclosure of Invention

The utility model provides a solve above-mentioned technical problem, provide an iron wire cutter, it can be cut into the iron wire cutting point slick and sly form, and the structure is regular, weakens the sharpness of cutting point, avoids fish tail operating personnel.

The technical solution of the utility model is that:

iron wire cutter, including the base, its special character lies in: the automatic cutting machine is characterized in that a circular disk seat and a servo motor are installed on a base, an axial iron wire perforation is arranged at the center of the circular disk seat, a plurality of radial chutes which are uniformly distributed in the circumferential direction are arranged on the front end face of the circular disk seat, cutters which slide in the radial direction are respectively installed in the radial chutes, cutting edges are arranged at the inner ends of the cutters, radial chutes are arranged on the cutters, check blocks which are inserted into the radial chutes are installed in the radial chutes, springs are installed between the check blocks and the outer end faces of the radial chutes, a circumferential rotating wheel ring is sleeved outside the circular disk seat, arc-shaped convex blocks which are uniformly distributed in the circumferential direction and equal in number to the radial chutes are arranged on the inner circular face of the wheel ring, the inner end faces of the arc-shaped convex blocks.

Further preferably, an end cover is installed on the front end face of the circular disc seat, an annular retaining ring is arranged on the rear end face of the circular disc seat, and the annular retaining ring is welded and fixed with the base to limit the wheel ring between the end cover and the annular retaining ring.

Further preferably, the outer end of the cutter is arc-shaped, so that the cutter is smoothly jointed with or separated from the arc-shaped lug.

Preferably, the transmission mechanism comprises teeth arranged on the outer circular surface of the ring gear and a gear arranged on an output shaft of the servo motor and meshed with the teeth.

The utility model has the advantages that:

1. because the radial spout of a plurality of circumference evenly distributed terminal surface before circular disk seat, the cutter of radial slidable mounting in radial spout respectively, the cover is at circular disk seat outer circumference pivoted ring, circumference evenly distributed is at the ring internal circular surface and with the equal arc lug of radial spout quantity, start servo motor and rotate the ring, the cutter that corresponds is pushed up in step radially inwards to a plurality of arc lugs of ring internal circular surface, a plurality of cutters cut off the iron wire circumference at circular disk seat center, be cut into the iron wire cut-off point rounding off, the structure is regular, the sharpness of cut-off point has been weakened, avoid fish tail operating personnel.

2. Because be equipped with radial slide on the cutter, the dog that inserts radial slide is installed to the installation in radial spout, installs the spring between dog and the outer terminal surface of radial slide, cuts off the iron wire after, a plurality of arc lugs break away from the cutter, and the spring of compression is under the resilience force effect, with the radial outside return of cutter, the continuity that the iron wire of next time of being convenient for cut off, simple structure, convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a right side view of FIG. 1;

in the figure: the gear comprises a base 1, a circular disk seat 2, a servo motor 3, an iron wire punch 4, a radial chute 5, a cutter 6, a radial slideway 7, a stop block 8, a spring 9, a wheel ring 10, an arc-shaped bump 11, an end cover 12, an annular retainer 13, a tooth 14 and a gear 15.

Detailed Description

As shown in fig. 1 and 2, the iron wire cutting machine comprises a base 1, a circular disc seat 2 and a servo motor 3 are arranged on the base 1, an axial iron wire through hole 4 is arranged at the center of the circular disc seat 2, four radial sliding grooves 5 which are uniformly distributed in the circumferential direction are arranged on the front end surface of the circular disc seat 2, cutters 6 which slide in the radial direction are respectively arranged in the radial sliding grooves 5, blades are arranged at the inner ends of the cutters 6, the outer ends of the cutters 6 are arc-shaped, radial sliding ways 7 are arranged on the cutters 6, stop blocks 8 which are inserted into the radial sliding ways 7 are arranged in the radial sliding grooves 5, springs 9 are arranged between the stop blocks 8 and the outer end surfaces of the radial sliding ways 7, a wheel ring 10 which rotates in the circumferential direction is sleeved outside the circular disc seat 2, four arc-shaped convex blocks 11 which are uniformly distributed in the circumferential direction are arranged on the inner end surface of the wheel ring 10, the arc-, an annular retainer ring 13 is arranged on the rear end face of the circular disc seat 2, the annular retainer ring 13 is fixedly welded with the base 1, teeth 14 are arranged on the outer circular surface of the wheel ring 10, and a gear 15 meshed with the teeth 14 is mounted on an output shaft of the servo motor 3.

During the operation, at first pass iron wire perforation 4 with iron wire one end, carry the iron wire through the iron wire conveyer, when the iron wire was carried to cutting off length, start servo motor 3 and rotate ring 10, the cutter 6 that corresponds is pushed up in step radially inwards to four arc lugs 11 of the disc in ring 10, and four cutters 6 compression spring 9 cut off the iron wire. When the four arc-shaped convex blocks 11 are separated from the cutter 6, the cutter 6 is returned radially outwards under the action of the resilience force of the spring 9, and the operation is repeated for continuous production.

The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Iron wire cutter, including the base, its characterized in that: the automatic cutting machine is characterized in that a circular disk seat and a servo motor are installed on a base, an axial iron wire perforation is arranged at the center of the circular disk seat, a plurality of radial chutes which are uniformly distributed in the circumferential direction are arranged on the front end face of the circular disk seat, cutters which slide in the radial direction are respectively installed in the radial chutes, cutting edges are arranged at the inner ends of the cutters, radial slideways are arranged on the cutters, check blocks which are inserted into the radial slideways are installed in the radial chutes, springs are installed between the check blocks and the outer end faces of the radial slideways, a circumferential rotating wheel ring is sleeved outside the circular disk seat, arc-shaped convex blocks which are uniformly distributed in the circumferential direction and equal in number to the radial chutes are arranged on the inner circular face of the wheel ring, the inner end faces of the arc.

2. The iron wire cutter of claim 1, wherein: the end cover is arranged on the front end face of the circular disc seat, the annular check ring is arranged on the rear end face of the circular disc seat, the annular check ring is welded and fixed with the base, and the wheel ring is limited between the end cover and the annular check ring.

3. The iron wire cutter of claim 1, wherein: the outer end of the cutter is arc-shaped.

4. The iron wire cutter of claim 1, wherein: the transmission mechanism comprises teeth arranged on the outer circular surface of the wheel ring and a gear which is arranged on an output shaft of the servo motor and is meshed with the teeth.