CN204280846U - A kind of roller cutting machine - Google Patents

Abstract

The utility model provides a bending roll slitting machine, which includes a frame, and is characterized in that: one end of the frame is provided with a base paper roll, and the base paper roll is followed by a first paper guide straight roll and a cutting device. , the second paper guide straight roller, paper guide bending roller, rewinding roller, described paper guide bending roller is the paper guide roller that has radian, described base paper roller, cutting device and rewinding roller are respectively connected with speed regulating motor connected, a plurality of rewinding rollers are arranged in gaps on the central axis of the winding roller. The beneficial effect of the utility model is that: a bending roll slitting machine with simple structure and easy maintenance is provided. After adding the paper guide bending roll, only one winding roller is used to solve the problem of rewinding of the slitting machine after slitting. During the process, it is easy to bite the paper between the paper rolls.

Description

A bending roll slitting machine

technical field

The utility model belongs to a slitting machine, in particular to a bending roll slitting machine.

Background technique

The base paper needs to be cut into multiple narrow width materials during use, and the cutting machine is generally used to complete the division. After the base paper is divided, generally multiple rewinding rollers are used to rewind the divided paper to prevent paper biting between each paper roll, so that the slitting machine needs more structure and space to ensure the normal operation of the machine.

Utility model content

The utility model aims to provide a bending roller slitting and collecting device, which solves the problem that the original slitting machine needs to provide multiple winding rollers, and at the same time occupies a small volume, has a simple structure and is easy to maintain.

In order to solve the above problems, the utility model provides a bending roll slitting machine, including a frame, which is characterized in that: one end of the frame is provided with a base paper roll, and the base paper roll is followed by a first paper guide straight Roller, slitting device, second paper guide straight roller, paper guide bending roller, rewinding roller, described paper guide bending roller is a curved paper guide roller, described base paper roller, slitting device and rewinding roller They are respectively connected with the speed regulating motors, and a plurality of rewinding rollers are arranged with gaps on the central axis of the rewinding rollers.

Preferably, the radian of the paper guide bending roller is π/180-π/60.

Preferably, the rewinding roller and the central shaft are in a pin-key fit.

The beneficial effect of the utility model is that: a bending roll slitting machine with simple structure and easy maintenance is provided. After adding the paper guide bending roll, only one winding roller is used to solve the problem of rewinding of the slitting machine after slitting. During the process, it is easy to bite the paper between the paper rolls.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the utility model.

Among them: 1. Frame; 2. Base paper roll; 3. The first paper guide straight roll; 4. Cutting device; 5. The second paper guide straight roll; 6. Paper guide bending roll; 7. Rewinding roll; 71 . Central shaft; 72. Rewinding roller; 8. Speed regulating motor; 9. Paper.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, the utility model provides a bending roll slitting machine, including a frame 1, which is characterized in that: one end of the frame is provided with a base paper roll 2, and the base paper roll is followed by a first Straight paper guide roller 3, cutting device 4, second straight paper guide roller 5, curved paper guide roller 6, winding roller 7, the curved paper guide roller 6 is a curved paper guide roller, and the base paper The roller 2 , the cutting device 4 and the winding roller 7 are respectively connected with the speed regulating motor 8 , and a plurality of rewinding rollers 72 are arranged in gaps on the central axis 71 of the winding roller 7 .

Preferably, the radian of the paper guide bending roller 6 is π/180-π/60.

Preferably, the rewinding roller 72 and the central shaft 71 are in a pin-key fit.

Preferably, the rotation speeds of the base paper roll 2, the cutting device 4 and the winding roll 7 are the same. the

The working principle of the utility model is as follows: firstly adjust the rotating speeds of the base paper roll 2, the cutting device 4 and the winding roll 7 to make them synchronized, then install the base paper on the base paper roll 2, and then let the paper 9 pass through the first guide Paper straight roller 3, cutting device 4, second paper guide straight roller 5, paper guide bending roller 6, winding roller 7, and then the machine is turned on. During the working process, the arc-shaped paper guide bending roller 6 will cut the The narrow paper strips are spread out to prevent the phenomenon of paper biting that occurs when the distance between the paper strips is too close when one winding roller is used for winding.

The utility model uses a simple structure and solves the problem that the slitting machine has a large volume and uses a winding roller to solve the phenomenon that paper bites easily occur between the paper rolls when winding after slitting.

Claims (3)

1. a roller cutting machine, comprise frame, it is characterized in that: one end of described frame is provided with mill roll, set gradually that first leads the straight roller of paper, cutting device, second is led the straight roller of paper, led paper roller, wind-up roll after mill roll, described paper roller of leading is the dancing roll having radian, described mill roll, cutting device are connected with buncher respectively with wind-up roll, and on the center shaft of described wind-up roll, arrange multiple rewind roll in gap.

2. a kind of roller cutting machine according to claim 1, is characterized in that: the described radian of leading paper roller is π/180-π/60.

3. a kind of roller cutting machine according to claim 1, is characterized in that: described rewind roll and center shaft are that pin key coordinates.