CN-224210051-U - Cutter and slitting device of ultrasonic slitting machine

Abstract

The utility model relates to a cutter and a slitting device of an ultrasonic slitting machine, which comprises a cutter support, a first support plate, a second support plate, a cutter, a first support plate adjusting assembly, a second support plate adjusting assembly and a presser foot piece for compacting fabrics, wherein a stepping groove is arranged below the cutter support, the first support plate and the second support plate are arranged in the stepping groove, the lower end of the first support plate and the lower end of the second support plate respectively extend out from an opening below the stepping groove, the cutter is arranged at the lower end of the first support plate, a cutting edge is arranged on the cutter, the first support plate adjusting assembly and the second support plate adjusting assembly are arranged in the cutter support, the first support plate adjusting assembly adjusts the telescopic position of the first support plate, the second support plate adjusting assembly adjusts the telescopic position of the second support plate, the presser foot piece is arranged at the lower end of the second support plate, the presser foot piece is positioned behind the cutter, a compacting plane is arranged at the bottom of the presser foot piece, the brand fabrics are flattened, and the trademark fabrics are cut and slit to more accurately after being positioned.

Inventors

• ZHANG JINHUAI

Assignees

• 东莞麦斯特机电科技有限公司

Dates

Publication Date

20260508

Application Date

20250609

Claims (6)

1. 1. The cutter of the ultrasonic slitting machine comprises a cutter support, a first support plate, a second support plate, a cutter, a first support plate adjusting assembly and a second support plate adjusting assembly, wherein an abdication groove is formed in the lower portion of the cutter support, the first support plate and the second support plate are installed in the abdication groove, the lower end of the first support plate and the lower end of the second support plate extend out of an opening in the lower portion of the abdication groove respectively, the cutter is installed at the lower end of the first support plate, a cutting edge is arranged on the cutter, the first support plate adjusting assembly and the second support plate adjusting assembly are installed in the cutter support, the first support plate adjusting assembly adjusts the telescopic position of the first support plate, and the second support plate adjusting assembly adjusts the telescopic position of the second support plate.
2. 2. The cutter of the ultrasonic slitting machine according to claim 1, wherein the first support plate adjusting assembly comprises a first adjusting screw, a first spring and a first limiting block, a first spring cavity is formed in the cutter support, the first spring is placed in the first spring cavity, an adjusting plate is installed above the cutter support, the first adjusting screw is in threaded connection with the adjusting plate, the tail end of the adjusting screw extends into the first spring cavity to prop against the first spring, the first limiting block is located in a yielding groove, the first support plate is provided with a avoidance groove larger than the first limiting block, the first limiting block is embedded in the avoidance groove, and the lower end of the first spring props against the first support plate.
3. 3. The cutter of the ultrasonic slitting machine according to claim 2, wherein an anti-falling limiting ring is arranged on the outer side of the first limiting block, and the anti-falling limiting ring limits the position avoiding groove to be transversely separated from the first limiting block.
4. 4. The cutter of the ultrasonic slitting machine according to claim 2 or 3, wherein the second support plate adjusting assembly has the same structure as the first support plate adjusting assembly.
5. 5. A slitting device of an ultrasonic slitting machine is characterized by comprising a plurality of cutters, cutter frame bases, sliding blocks, sliding rails, sliding plates, motor support plates, motors and connecting metal wires, wherein the plurality of cutters are arranged, 1 cutter frame base is arranged behind 1 cutter, the sliding blocks are arranged on the back of each cutter frame base, the sliding blocks are connected with the sliding rails in a sliding manner, the sliding rails are transversely and fixedly arranged on the sliding plates, the motor support plates are arranged above the sliding plates, the motors are arranged in the motor support plates, and an output shaft of each motor drives each cutter frame base to transversely move through the connecting metal wires.
6. 6. The device of claim 5, wherein a plurality of guide rollers are mounted on the side of the motor support plate, one end of a single connecting wire is connected with the motor output shaft, the other end of the single connecting wire is connected with the cutter frame seat through the guide rollers, the adjacent two cutter frame seats are staggered, and the cutter frame seat is provided with a through groove.

Description

Cutter and slitting device of ultrasonic slitting machine Technical Field The utility model relates to the field of label processing equipment, in particular to a cutter of an ultrasonic slitting machine and a slitting device. Background The ultrasonic slitting machine is a belt-type fabric which is mainly suitable for the cutting and slitting equipment of materials such as woven belts, trademark tapes (mark) and the like and comprises terylene, chinlon, cottons, artificial fabrics and natural rubber threads. For example, the chinese patent publication No. CN109910095B discloses a cutter for a slitting machine and a cutting device for the slitting machine, the problem of cutter installation efficiency is solved in the technical scheme of the patent, how to more accurately slit and cut trademark with the cutter is not solved, the existing ultrasonic slitting machine cutter directly cuts trademark fabrics through the cutter, and no pre-pressing structure is provided before cutting, so that the fabric is likely to deviate and the cutter is not cut in place. Disclosure of Invention Aiming at the defects in the prior art, the utility model provides a cutter of an ultrasonic slitting machine and a slitting device, and the specific technical scheme is as follows: The utility model provides a cutter of ultrasonic wave slitting machine, including the cutter support, first extension board, the second extension board, the cutter, first extension board adjusting part, second extension board adjusting part and be used for compacting the presser foot piece of fabric, cutter support below is equipped with the groove of stepping down, the inslot of stepping down installs first extension board, the second extension board, first extension board lower extreme, the second extension board lower extreme stretches out from the groove below opening of stepping down respectively, first extension board lower extreme installation cutter, the cutter is equipped with the blade, install first extension board adjusting part in the cutter support, second extension board adjusting part, first extension board adjusting part adjusts first extension board telescopic position, second extension board adjusting part adjusts second extension board telescopic position, the presser foot piece is installed at the second extension board lower extreme, the presser foot piece is located the cutter rear, the presser foot piece bottom is equipped with the compaction plane. As a preferable scheme of the cutter, the first support plate adjusting assembly comprises a first adjusting screw, a first spring and a first limiting block, a first spring cavity is arranged in the cutter support, the first spring is placed in the first spring cavity, an adjusting plate is arranged above the cutter support, the first adjusting screw is in threaded connection with the adjusting plate, the tail end of the adjusting screw stretches into the first spring cavity to prop against the first spring, the first limiting block is located in a yielding groove, the first support plate is provided with a yielding groove larger than the first limiting block, the first limiting block is embedded into the yielding groove, and the lower end of the first spring props against the first support plate. As a preferable scheme of the cutter, an anti-falling limiting ring is arranged on the outer side of the first limiting block, and the anti-falling limiting ring limits the position avoidance groove to be transversely separated from the first limiting block. As a preferable mode of the cutter, the second support plate adjusting component and the first support plate adjusting component have the same structure. The utility model provides a slitting device of ultrasonic wave slitting machine, including foretell cutter, the frame seat, the slider, the slide rail, the sliding plate, motor extension board, motor and connection metal wire, the cutter has a plurality ofly, 1 frame seat of 1 cutter rear installation, slider is all installed at every frame seat back, slider sliding connection slide rail, many slide rail horizontal fixed mounting are on the sliding plate, the motor extension board is installed to the sliding plate top, install a plurality of motors in the motor extension board, the output shaft of single motor passes through the sideslip of connection metal wire drive single frame seat. As a preferable scheme of the utility model, a plurality of guide rollers are arranged on the side of the motor support plate, one end of a single connecting metal wire is connected with the motor output shaft, the other end of the single connecting metal wire is connected with the cutter frame seat through the guide rollers in a guiding way, and two adjacent cutter frame seats are staggered, and the cutter frame seat is provided with a through groove. The pressing foot piece is arranged at the lower end of the second support plate, the pressing foot piece is positioned behind the cutter, the bottom of