CN207059336U - A kind of paper extraction production equipment - Google Patents

Abstract

It the utility model is related to paper extraction production equipment, the frame is provided with paper folding component and cut paper component, the paper folding component includes two folding rollers being arranged side by side, equidistantly it is distributed with the outer peripheral face of each folding roller more the drive devices moved up and down along the axially extending moving knife of folding roller, the cut paper component including two stationary knifes, the stationary knife seat for two stationary knifes of installation and driving stationary knife seat for carrying out cut paper action with the moving knife cooperation on two folding rollers respectively.The utility model uses two folding rollers, coordinates two stationary knifes being arranged on cylinder block, forms three modular constructions, compared to the setting of four traditional rollers, part is less, and structure is simpler.

Description

A kind of pumping paper production equipment

technical field

The utility model relates to the technical field of paper product processing equipment, in particular to a paper pumping production equipment.

Background technique

The traditional paper pumping production equipment is composed of two folding rollers and two knife rollers. One folding roller corresponds to one knife roller. , folded into paper one by one. However, the four-roller structure increases the complexity of the components and increases the manufacturing cost of the equipment. At the same time, the redundant components squeeze the operating space of the equipment.

Utility model content

The purpose of this utility model is to provide a kind of paper-drawing production equipment for the above deficiencies. It uses two rollers and a cylinder to drive two fixed knives and three components to complete the manufacture of paper-drawing. It has a simple structure and high production efficiency. .

The solution adopted by the utility model to solve the technical problem is: a paper pumping production equipment, including a frame, the frame is provided with a paper folding assembly and a paper cutting assembly, and the paper folding assembly includes two folding rollers arranged side by side, A plurality of moving knives extending axially along the folding rollers are distributed on the outer peripheral surface of each folding roller at equal intervals. The fixed knife seat for installing two fixed knives and the driving device for driving the fixed knife seat to move up and down.

Further, in the process of rotating the folding roller, in order to cooperate with the fixed knife to complete the cutting operation of the base paper, the base paper is fixed during the cutting process to ensure the cutting accuracy; the folding roller is provided with a plurality of The suction holes on both sides of the moving knife and the folding roller are provided with a plurality of paper cutting suction channels axially penetrating the folding roller, and each paper cutting suction channel is respectively connected with the suction holes on both sides of the corresponding moving knife. Each paper-cut suction channel is connected with an air suction device for making the paper-cut suction channel generate vacuum.

Further, the base paper is adsorbed on the paper folding groove by negative pressure, so that the paper is creased, which is convenient for subsequent cross-folding and packaging of the paper; the outer peripheral surface of the folding roller is also distributed with a plurality of Folding grooves that produce creases, each folding groove is set between two adjacent movable knives, each folding groove is provided with a plurality of suction holes, and the folding roller is provided with a plurality of axially penetrating folding rollers Each origami air suction channel communicates with the air suction hole in the corresponding origami groove, and each origami air suction channel is connected with an air suction device for making the origami air suction channel generate a vacuum.

Further, in order to improve the efficiency of paper cutting, avoid the situation that the traditional cutting knife cuts paper by contacting the two knife faces simultaneously; the fixed knife is in a spiral structure, and the two fixed knives are installed vertically On both sides of the fixed knife seat and above the two folding rollers, the fixed knife is in continuous point contact with the movable knife during the rotation of the movable knife to complete the paper cutting action.

Further, in order to transport the base paper to the folding roller; the frame is provided with a paper feeding assembly, which includes two roll paper rolls for placing roll paper, and two groups are respectively fed to the two folding rollers. A set of conveying rollers for paper, each set of conveying rollers includes multiple pairs of conveying rollers.

Further, in order to store the folded paper and package the folded paper into products; the frame is provided with a discharge chute located below the middle of the two folding rollers, and the frame is also provided with a Baler at the outlet of the chute.

Compared with the prior art, the utility model has the following advantages:

(1) The utility model adopts two folding rollers, and cooperates with two fixed knives installed on the cylinder seat to form a three-component structure. Compared with the traditional arrangement of four rollers, there are fewer parts and a simpler structure;

(2) The utility model absorbs and fixes the base paper on the folding roller by generating negative pressure to ensure subsequent folding and shearing accuracy;

(3) The utility model adopts a fixed knife with a spiral structure, and cuts the paper through continuous point contact between the movable knife and the fixed knife, which can completely cut thicker paper and has high paper cutting efficiency.

Description of drawings

The utility model will be further described below in conjunction with embodiment with reference to accompanying drawing:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partially enlarged view of A in Fig. 1 .

In the picture:

1-fixed knife; 2-fixed knife seat; 3-driving device; 4-folding roller; 5-rotating shaft; 6-frame; Moving knife; 11-folding paper slot; 12-packing machine.

Detailed ways

Below in conjunction with description accompanying drawing and specific embodiment the utility model content is described in detail:

As shown in Figures 1-2, a paper pumping production equipment includes a frame 6, on which a paper folding assembly and a paper cutting assembly are arranged, and the paper folding assembly includes two folding rollers 4 arranged side by side, each A plurality of movable knives 10 extending axially along the folding roller 4 are distributed on the outer peripheral surface of the folding roller 4 at equal intervals. A fixed knife 1, a fixed knife seat 2 for installing two fixed knives 1, and a driving device 3 for driving the fixed knife seat 2 to move up and down, and the driving device 3 is an air cylinder.

In this embodiment, during the rotation of the folding roller 4, in order to cooperate with the fixed knife 1 to complete the cutting operation of the base paper, the base paper is fixed during the cutting process to ensure the cutting accuracy; the folding roller 4 is provided with A plurality of air suction holes located on both sides of each moving knife 10, a plurality of paper cutting air suction passages axially penetrating through the folding roller 4 are arranged in the folding roller 4, and each paper cutting air suction passage is connected with the corresponding moving knife respectively. The suction holes on both sides of 10 are connected, and each paper-cut suction channel is connected with a suction device for making the paper-cut suction channel generate a vacuum.

In this embodiment, the base paper is adsorbed to the folding groove 11 by negative pressure, so that the paper is creased, which facilitates subsequent cross-folding and packaging of the paper; Folding grooves 11 for making paper draw creases, each folding groove 11 is set between two adjacent moving knives 10, each folding groove 11 is provided with a plurality of suction holes, and the folding roller 4 is provided with There are a plurality of origami suction passages 8 axially passing through the folding roller 4, each origami suction passage 8 is communicated with the suction hole in the corresponding folding groove 11, and each origami suction passage 8 is connected with a The origami suction channel 8 generates a suction device for the vacuum.

In this embodiment, in order to improve the efficiency of paper cutting, avoid the situation that the traditional cutting knife cuts paper by contacting the two knife faces simultaneously; the fixed knife 1 has a spiral structure, and the two fixed knives The knife 1 is installed vertically on both sides of the fixed knife seat 2 and separately above the two folding rollers 4. The fixed knife 1 is in continuous point contact with the movable knife 10 during the rotation of the movable knife 10 to complete the paper cutting action. .

In this embodiment, in order to transport the base paper to the folding roller 4; the frame 6 is provided with a paper feeding assembly 9, which includes two roll paper rolls for placing roll paper, two groups They are conveying roller sets for paper feeding by two folding rollers 4, and each set of conveying rollers includes multiple pairs of conveying rollers.

In this embodiment, in order to store the folded paper and package the folded paper into a product; the frame 6 is provided with a discharge chute 7 below the middle of the two folding rollers 4, and the frame 6 is also provided with the baler 12 that is positioned at the outlet of discharge chute 7.

The utility model can realize the shearing and folding of paper pumping. The specific implementation process is as follows: the base paper is placed on the winding roll, and a plurality of conveying roller pairs rotate relatively to drive the base paper to move, and the base paper is transported to the folding roller 4, along with the folding roller 4, the air in the paper-cutting suction channel corresponding to the movable knife 10 moving to the upper side is sucked away, so that the paper-cutting suction channel generates a vacuum, and then passes through the suction air connected to the paper-cutting suction channel. The hole firmly adsorbs the base paper on the movable knife 10, the cylinder controls the fixed knife seat 2 to move down, the movable knife 10 performs a shearing action relative to the fixed knife 1, and cuts the drawn paper into single sheets. 4, the air suction device sucks away the air in the corresponding folding paper suction channel 8, so that the folding paper suction channel 8 generates a vacuum, and then passes through the suction in the folding paper groove 11 corresponding to the folding paper suction channel 8. The air holes firmly adsorb the base paper in the folding trough 11, causing creases in the paper drawing, and the relative rotation of the two folding rollers 4 drives the paper drawing to continue to move, so that the drawing paper falls into the discharge trough 7, and the machine frame passes through the rotating shaft 5 Rotate and install two paper forks located at the upper end of the discharge chute 7, and the two paper forks alternately press down, and the paper is discharged from the other end of the discharge chute 7, and is packed by a baler 12 to form a paper product.

The above preferred embodiments have further described the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above descriptions are only preferred embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (6)

1. A paper pumping production equipment, comprising a frame, characterized in that: the frame is provided with a paper folding assembly and a paper cutting assembly, the paper folding assembly includes two folding rollers arranged side by side, and the outer peripheral surface of each folding roller There are a plurality of moving knives extending along the axial direction of the folding rollers at equal intervals on the top, and the paper cutting assembly includes two fixed knives that cooperate with the moving knives on the two folding rollers to perform paper cutting, and are used to install two fixed knives. The fixed knife seat of the knife and the driving device that drives the fixed knife seat to move up and down. 2. The paper pumping production equipment according to claim 1, characterized in that: the folding roller is provided with a plurality of suction holes located on both sides of each moving knife, and the folding roller is provided with a plurality of axially penetrating holes. The paper-cut suction channels of the folding rollers are described. Each paper-cut suction channel is respectively connected with the suction holes on both sides of the corresponding moving knife. Air extraction device. 3. The paper-drawing production equipment according to claim 1, characterized in that: the outer peripheral surface of the folding roller is also equidistantly distributed with a plurality of folding grooves for making paper-drawing creases, and each folding groove is set In the middle of two adjacent moving knives, a plurality of air suction holes are arranged in each origami groove, and a plurality of origami air suction channels axially penetrating the folding roller are arranged in the folding roller, and each origami air suction channel is It communicates with the air suction hole in the corresponding origami groove, and each origami air suction channel is connected with an air suction device for making the origami air suction channel generate a vacuum. 4. The paper pumping production equipment according to claim 1, characterized in that: the fixed knife has a spiral structure, and the two fixed knives are installed vertically on both sides of the fixed knife seat and are respectively located above the two folding rollers, The fixed knife is in continuous point contact with the moving knife during the rotation of the moving knife to complete the paper cutting action. 5. The paper pumping production equipment according to claim 1, characterized in that: the frame is provided with a paper feeding assembly, and the paper feeding assembly includes two paper rolls for placing roll paper, two sets of paper rolls respectively A set of conveying rollers for feeding paper to the two folding rollers, each set of conveying rollers includes a plurality of pairs of conveying rollers. 6. The paper pumping production equipment according to claim 1, characterized in that: the frame is provided with a discharge chute located below the middle of the two folding rollers, and the frame is also provided with an outlet located in the discharge chute baler.