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CN-121990236-A - Vacuum adsorption type stacking and discharging mechanism for square paper

CN121990236ACN 121990236 ACN121990236 ACN 121990236ACN-121990236-A

Abstract

The invention discloses a square paper vacuum adsorption type stacking and blanking mechanism which comprises a frame, wherein a fixed knife roll and an adsorption cutting roll are arranged on the frame, a first adsorption blanking roll and a second adsorption blanking roll are arranged below the adsorption cutting roll, a paper pressing shifting fork is arranged below the first adsorption blanking roll and the second adsorption blanking roll, the first adsorption blanking roll comprises a first inner fixed shaft and a first outer rotary drum, a first adsorption hole and a second adsorption hole are formed in the first outer rotary drum, a first air suction cavity and a second air suction cavity are formed in the first inner fixed shaft, the first adsorption hole and the second adsorption hole are respectively communicated and matched with the first air suction cavity and the second air suction cavity, the second adsorption blanking roll comprises a second inner fixed shaft and a second outer rotary drum, a third adsorption hole is formed in the second outer rotary drum, and a third air suction cavity is arranged on the second inner fixed shaft and is communicated and matched with the third air suction cavity. The invention can automatically cut and stack square paper sheets, and has the advantages of smaller occupied area and higher working efficiency.

Inventors

  • LI CHANGJUN

Assignees

  • 保定市满城区霖晟纸品机械厂

Dates

Publication Date
20260508
Application Date
20260324

Claims (7)

  1. 1. The square paper vacuum adsorption type stacking and blanking mechanism is characterized by comprising a frame (1), wherein a fixed knife roller (2) is fixedly arranged on the frame (1), a rotatable adsorption cutting roller (3) is arranged below the fixed knife roller (2), a first adsorption blanking roller (4) and a second adsorption blanking roller (5) which are arranged side by side are arranged below the adsorption cutting roller (3), and rotatable paper pressing shifting forks (6) are arranged below the first adsorption blanking roller (4) and the second adsorption blanking roller (5); The first adsorption blanking roller (4) comprises a first inner fixed shaft (4-1) fixedly arranged on the frame (1), and a rotatable first outer rotary drum (4-2) is sleeved on the first inner fixed shaft (4-1); The circumference wall of the first outer rotary drum (4-2) is provided with first adsorption holes (4-2-1) and second adsorption holes (4-2-2) which are alternately arranged, the first inner fixed shaft (4-1) is provided with a first air suction cavity (4-1-1) and a second air suction cavity (4-1-2), the first adsorption holes (4-2-1) are communicated and matched with the first air suction cavity (4-1-1), and the second adsorption holes (4-2-2) are communicated and matched with the second air suction cavity (4-1-2); The second adsorption blanking roller (5) comprises a second inner fixed shaft (5-1) fixedly arranged on the frame (1), and a rotatable second outer rotary drum (5-2) is sleeved on the second inner fixed shaft (5-1); A third adsorption hole (5-2-1) is formed in the circumferential wall of the second outer rotary drum (5-2), a third air suction cavity (5-1-1) is formed in the second inner fixed shaft (5-1), and the third adsorption hole (5-2-1) is communicated and matched with the third air suction cavity (5-1-1); Annular grooves (11) are formed in the circumferential walls of the first outer rotary drum (4-2) and the second outer rotary drum (5-2), and one end of the paper pressing shifting fork (6) can stretch into the annular grooves (11) in an up-and-down movable mode.
  2. 2. The vacuum adsorption type square paper stacking and blanking mechanism according to claim 1, wherein a fixed blade (2-1) is arranged on the circumferential wall of the fixed blade roller (2), a cutting blade (3-1) is arranged on the circumferential wall of the adsorption cutting roller (3), the cutting blade (3-1) is in contact fit with the fixed blade (2-1), and a plurality of cutting adsorption holes (3-2) are formed in one side of the cutting blade (3-1).
  3. 3. The square paper vacuum adsorption type stacking and blanking mechanism according to claim 1, wherein the paper pressing shifting fork (6) comprises a fixed roller shaft (6-1) and a shifting fork rod (6-2), two ends of the fixed roller shaft (6-1) are rotatably connected to the frame (1), an installation groove (6-3) is formed in the fixed roller shaft (6-1), one end of the shifting fork rod (6-2) is embedded in the installation groove (6-3), and the other end of the shifting fork rod (6-2) can extend into the annular groove (11) in an up-down movable mode; a pressing cover plate (6-4) is arranged between the two mounting grooves (6-3), two ends of the pressing cover plate (6-4) are tightly pressed on the shifting fork rod (6-2), and the middle part of the pressing cover plate (6-4) is connected to the fixed roll shaft (6-1) through a bolt component.
  4. 4. The vacuum adsorption type stacking and blanking mechanism for square paper according to claim 3, wherein the frame (1) is provided with a receiving table (1-1) for receiving materials; The paper pressing machine is characterized in that a stop groove plate (7) used for limiting the paper pressing shifting fork (6) is arranged on the frame (1), the stop groove plate (7) is located below the paper pressing shifting fork (6), a plurality of stop grooves (7-1) are formed in the stop groove plate (7), and the stop grooves (7-1) are in one-to-one embedded fit with the shifting fork rods (6-2).
  5. 5. The vacuum adsorption type square paper stacking and blanking mechanism according to claim 1, wherein one end of the first outer rotary drum (4-2) penetrates through the frame (1) and then is provided with a first gear (4-3), one end of the second outer rotary drum (5-2) penetrates through the frame (1) and then is provided with a second gear (5-3), the first gear (4-3) is meshed with the second gear (5-3), and one end of the first outer rotary drum (4-2) is in transmission connection with an external driving motor.
  6. 6. The vacuum adsorption type stacking and blanking mechanism for square paper according to claim 1, wherein the circumferential wall of the first outer rotary cylinder (4-2) is provided with first V-shaped grooves (4-4) which are arranged in rows, and the inner walls of the left side and the right side of the first V-shaped grooves (4-4) are provided with the first adsorption holes (4-2-1) or the second adsorption holes (4-2-2); the circumference wall of the second outer rotary drum (5-2) is provided with a second V-shaped groove (5-4), and the inner walls of the left side and the right side of the second V-shaped groove (5-4) are provided with third adsorption holes (5-2-1).
  7. 7. The vacuum adsorption type stacking and blanking mechanism for square paper according to claim 1, wherein a plurality of first adsorption holes (4-2-1) are arranged in a row, the first adsorption holes (4-2-1) are connected with one end of a first bronchus (4-2-3), the other end of the first bronchus (4-2-3) is converged on a first air inlet (4-2-4), and the first air inlet (4-2-4) is communicated and matched with the first air suction cavity (4-1-1); The second adsorption holes (4-2-2) are arranged in a plurality of rows, the second adsorption holes (4-2-2) are connected with one end of a second bronchus (4-2-5), the other end of the second bronchus (4-2-5) is converged on a second air inlet (4-2-6), and the second air inlet (4-2-6) is communicated and matched with the second air suction cavity (4-1-2); The third adsorption holes (5-2-1) are arranged in a plurality of rows, the third adsorption holes (5-2-1) are connected with one end of a third bronchus (5-2-2), the other end of the third bronchus (5-2-2) is converged on a third air inlet (5-2-3), and the third air inlet (5-2-3) is communicated with the third air suction cavity (5-1-1).

Description

Vacuum adsorption type stacking and discharging mechanism for square paper Technical Field The invention relates to the technical field of wiping paper processing, in particular to a square paper vacuum adsorption type stacking and discharging mechanism. Background The nursing wiping paper such as the B ultrasonic wiping paper, the month paper and the like is usually a large piece of paper which is stacked in a plurality of layers in the production process, then the large piece of paper is cut into square paper (namely square paper sheets) with small size, and then the square paper sheets are respectively packaged. Disclosure of Invention The invention aims to provide a square paper vacuum adsorption type stacking and discharging mechanism, which solves the problems mentioned in the background art. The invention adopts the following technical scheme: The invention relates to a square paper vacuum adsorption type stacking and blanking mechanism, which comprises a frame, wherein a fixed knife roller is fixedly arranged on the frame, a rotatable adsorption cutting roller is arranged below the fixed knife roller, a first adsorption blanking roller and a second adsorption blanking roller which are transversely arranged side by side and are rotatable are arranged below the adsorption cutting roller, and rotatable paper pressing shifting forks are arranged below the first adsorption blanking roller and the second adsorption blanking roller; The first adsorption blanking roller comprises a first inner fixed shaft which is fixedly arranged on the frame, and a rotatable first outer rotary drum is sleeved on the first inner fixed shaft; a first adsorption hole and a second adsorption hole are formed in the circumferential wall of the first outer rotary drum, the first adsorption hole and the second adsorption Kong Jiaoti are arranged on the first outer rotary drum, a first air suction cavity and a second air suction cavity are formed in the first inner fixing shaft, the first adsorption hole is communicated with and matched with the first air suction cavity, and the second adsorption hole is communicated and matched with the second air suction cavity; The second adsorption blanking roller comprises a second inner fixed shaft which is fixedly arranged on the frame, and a rotatable second outer rotary drum is sleeved on the second inner fixed shaft; A third adsorption hole is formed in the circumferential wall of the second outer rotary drum, a third air suction cavity is formed in the second inner fixed shaft, and the third adsorption hole is communicated and matched with the third air suction cavity; Annular grooves are arranged on the circumferential walls of the first outer rotary drum and the second outer rotary drum, one end of the paper pressing shifting fork can vertically movably extend into the annular groove, and the other end of the paper pressing shifting fork is rotatably connected to the frame. Preferably, the fixed blade is arranged on the circumferential wall of the fixed blade roller, the cutting blade is arranged on the circumferential wall of the adsorption cutting roller, the cutting blade is in contact fit with the fixed blade, and a plurality of adsorption holes are formed in one side of the cutting blade. Preferably, the paper pressing shifting fork comprises a fixed roll shaft and a shifting fork rod, two ends of the fixed roll shaft are rotatably connected to the frame, a mounting groove is formed in the fixed roll shaft, one end of the shifting fork rod is embedded in the mounting groove, and the other end of the shifting fork rod can stretch into the annular groove in an up-and-down movable mode; a pressing cover plate is arranged between the two mounting grooves, two ends of the pressing cover plate are tightly pressed on the shifting fork rod, and the middle part of the pressing cover plate is connected onto the fixed roll shaft through a bolt assembly. Preferably, a receiving table for receiving materials is arranged on the rack; the paper pressing shifting fork is characterized in that a stop groove plate used for limiting the paper pressing shifting fork is arranged on the frame, the stop groove plate is located below the paper pressing shifting fork, a plurality of stop grooves are formed in the stop groove plate, and the stop grooves are in one-to-one embedded fit with the shifting fork rods. Preferably, one end of the first outer rotary drum penetrates through the frame and then is provided with a first gear, one end of the second outer rotary drum penetrates through the frame and then is provided with a second gear, the first gear is meshed with the second gear, and one end of the first outer rotary drum is in transmission connection with an external driving motor. Preferably, the circumferential wall of the first outer rotary drum is provided with first V-shaped grooves arranged in rows, and the inner walls of the left side and the right side of the first V-shaped grooves are provid