CN-122008327-A - Paper cutting splitter

CN122008327ACN 122008327 ACN122008327 ACN 122008327ACN-122008327-A

Abstract

The invention discloses paper cutting and separating equipment which comprises a cutting mechanism and a movable actuator for moving the cutting mechanism, wherein the cutting mechanism comprises a driver, a recognizer for recognizing a cutting line and a cutter for cutting paper, the movable actuator is connected with the driver, the recognizer is respectively connected with the movable actuator and the driver in a signal mode, the recognizer is fixed on the driver and is rotatably connected with the cutter, when the recognizer does not recognize the cutting line of the paper to be cut, the movable actuator moves the cutting mechanism until the recognizer recognizes the cutting line, the cutter is aligned with the cutting line, and the driver drives the cutter to cut the paper along the cutting line. The precision of cutting paper can be greatly improved.

Inventors

HE ZONGYONG
Duan Chengle
HU XUNXUN

Assignees

嘉兴市豪能科技股份有限公司

Dates

Publication Date: 20260512
Application Date: 20260128

Claims (10)

1. The paper cutting and separating device is characterized by comprising a cutting mechanism and a moving actuator for moving the cutting mechanism, wherein the cutting mechanism comprises a driver, a recognizer for recognizing a cutting line and a cutter for cutting paper, the moving actuator is connected with the driver, the recognizer is respectively connected with the moving actuator and the driver in a signal mode, the recognizer is fixed on the driver and is connected with the cutter in a rotating mode, when the recognizer does not recognize the cutting line of the paper to be cut, the moving actuator moves the cutting mechanism until the recognizer recognizes the cutting line, the cutter is aligned with the cutting line, and the driver drives the cutter to cut the paper along the cutting line.
2. The paper cutting and separating device according to claim 1, wherein the moving actuator comprises a servo motor, a transmission screw rod and a first moving rod, the servo motor is in signal connection with the identifier, the servo motor is in rotary connection with the transmission screw rod, one end of the first moving rod is in sliding connection with the transmission screw rod, and the other end of the first moving rod is connected with the driver.
3. The paper cutting and separating device according to claim 2, wherein the moving actuator further comprises an adapter and a universal screw for adjusting the direction, one end of the driving screw far away from the first moving rod is fixed on the universal screw, and the first moving rod is connected with the driver through the adapter.
4. The paper cutting and separating apparatus as claimed in claim 1, wherein the identifier comprises an identification camera with an electronic eye, the electronic eye being parallel to the cutting knife, the identification camera being arranged above the paper to be cut, the identification camera being in signal connection with the movement actuator and the driver, respectively.
5. The paper cutting and separating apparatus of claim 4, wherein the identifier further comprises a second movable lever and a fine adjustment hand wheel for fine adjustment of the position of the identification camera, the fine adjustment hand wheel being rotatably connected to the identification camera via the second movable lever.
6. The paper cutting and separating apparatus as set forth in claim 1, wherein the driver includes a driving motor, the cutting mechanism further includes a mounting member fixed to a rotation shaft of the driving motor, and the cutter is mounted to the rotation shaft of the driving motor through the mounting member.
7. The paper cutting and separating apparatus as set forth in claim 6, wherein the cutting mechanism further comprises a positioning member, the cutter is disposed between the mounting member and the positioning member, and a rotation shaft of the driving motor sequentially passes through the mounting member, the cutter and the positioning member.
8. The paper cutting and separating device according to claim 7, wherein the cutter comprises a roller body and a circle of blade edge arranged on the side edge of the roller body, a perforation is further arranged on the roller body, and a rotating shaft of the driving motor penetrates through the perforation.
9. The paper cutting and separating apparatus as set forth in claim 7, wherein the cutter comprises a roller body and two blades provided on a side of the roller body, the two blades being disposed opposite to each other, a perforation being further provided on the roller body, and a rotation shaft of the driving motor passing through the perforation.
10. The paper cutting and separating apparatus according to claim 1, further comprising a used paper collector provided on the driver, the used paper collector including a negative pressure pipe and a collection chamber, one end of the collection chamber being in communication with the negative pressure pipe, the other end of the collection chamber having a suction port for sucking used paper.

Description

Paper cutting splitter Technical Field The invention relates to the technical field of paper cutting, in particular to paper cutting and separating equipment. Background The paper (base paper) produced just is generally larger or has bad parts, and the larger paper or bad parts usually need to be cut and separated, so that the storage, printing and quality of the paper are facilitated, and the paper is cut and separated through a cutting machine at present. However, all the existing slitting machines on the market adopt a mode of moving cutters by material deviation correction, namely, firstly, the size and the quality of paper after cutting are detected by a detector to judge whether the cutting is qualified, and if the paper is found to be unqualified, the position of the cutters is adjusted by a related moving mechanism to enable the positions of the cutters to be correct (correct) so as to enable the cutting to be qualified. The cutting mode is to correct the cutting position of the cutter after the cutting problem is found, so that the error cutting time is prolonged, the cutting precision is not very high, and the error correction cutting mode can only ensure that the maximum cutting precision error is within +/-0.3 mm. Disclosure of Invention In order to overcome the defects in the prior art, the invention aims to provide paper cutting and separating equipment which can greatly improve the precision of cutting paper. The invention adopts the following technical scheme: The paper cutting and separating device comprises a cutting mechanism and a movable actuator for moving the cutting mechanism, wherein the cutting mechanism comprises a driver, a recognizer for recognizing a cutting line and a cutter for cutting paper, the movable actuator is connected with the driver, the recognizer is respectively connected with the movable actuator and the driver in a signal mode, the recognizer is arranged in parallel with the cutter, the recognizer is arranged on the driver, the driver is connected with the cutter in a rotating mode, when the recognizer does not recognize the cutting line of the paper to be cut, the movable actuator moves the cutting mechanism until the recognizer recognizes the cutting line, the cutter is aligned with the cutting line, and the driver drives the cutter to cut the paper along the cutting line. Preferably, the moving actuator comprises a servo motor, a transmission screw rod and a first moving rod, wherein the servo motor is in signal connection with the identifier, the servo motor is in rotary connection with the transmission screw rod, one end of the first moving rod is in sliding connection with the transmission screw rod, and the other end of the first moving rod is connected with the driver. Preferably, the moving actuator further comprises an adapter and a universal screw for adjusting the direction, one end of the transmission screw rod, which is far away from the first moving rod, is fixed on the universal screw, and the first moving rod is connected with the driver through the adapter. Preferably, the identifier comprises an identification camera with an electronic eye, the identification camera is arranged above the paper to be cut, the electronic eye is parallel to the cutter, and the identification camera is respectively connected with the mobile actuator and the driver in a signal manner. Preferably, the identifier further comprises a second moving rod and a fine adjustment hand wheel for fine adjustment of the position of the identification camera, and the fine adjustment hand wheel is rotatably connected with the identification camera through the second moving rod. Preferably, the driver comprises a driving motor, the cutting mechanism further comprises a mounting piece, the mounting piece is fixed on a rotating shaft of the driving motor, and the cutter is mounted on the rotating shaft of the driving motor through the mounting piece. Preferably, the cutting mechanism further comprises a positioning piece, the cutter is arranged between the mounting piece and the positioning piece, and a rotating shaft of the driving motor sequentially penetrates through the mounting piece, the cutter and the positioning piece. Preferably, the cutter comprises a roller body and a circle of blade arranged on the side edge of the roller body, a perforation is further arranged on the roller body, and a rotating shaft of the driving motor penetrates through the perforation. Preferably, the cutter comprises a roller body and two blades arranged on the side edge of the roller body, the two blades are oppositely arranged, a perforation is further arranged on the roller body, and a rotating shaft of the driving motor penetrates through the perforation. Preferably, the paper cutting and separating device further comprises a used paper collector, the used paper collector is arranged on the driver, the used paper collector comprises a negative pressure pipeline and a collecting cavity, one end o