CN206521131U - A kind of high-speed perforating bobbin paper removes waste paper device from winding - Google Patents

Abstract

The utility model discloses a high-speed perforated reel paper self-winding and waste paper removal device, which comprises a winding and flattening press wheel cylinder, a press wheel assembly cylinder, a retractable paper cutter cylinder, and a press wheel assembly cylinder , printing paper, the rolling and flattening press wheel cylinder is connected with a rolling and flattening press wheel, and the rolling and flattening press wheel is offset against the winding shaft, and the left end of the press wheel assembly cylinder is in contact with the waste The paper wheel cylinder is connected, and the waste paper wheel cylinder is connected with the waste paper wheel, and the telescopic paper cutter cylinder is arranged on the pressure roller assembly cylinder, and the telescopic paper cutter cylinder is provided with a compressed air blowing port and a telescopic cutter. A paper knife, the right end of the press roller assembly cylinder is connected with a front press roller, and the front press roller is offset against the rewinding shaft, and the printed paper passes through the paper lateral positioning wheel, the rolling and flattening press roller and the front press roller. After the paper wheel, it is rewound by the take-up shaft. The high-speed perforated reel paper self-winding waste paper removal device saves labor and resources, and can ensure the smooth removal of waste paper, greatly improving work efficiency.

Description

A high-speed perforated reel paper self-winding waste paper removal device

technical field

The patent relates to a high-speed perforated reel paper self-winding waste paper removal device, which belongs to the technical field of printing paper production, printing perforation and rewinding.

Background technique

With the development of paper production and printing technology, people are paying more and more attention to energy saving, emission reduction, consumption reduction, and automation. The high-speed perforated reel paper self-winding waste paper removal device is the core to ensure that the reel surface is neat and the size is standard. The process is to widen the size of the white base paper. After the pattern and color printing is completed, it is divided into disks. When the machine is punched at the end, the air permeability of the holes is unstable and the coefficient of variation is not stable during the acceleration process of the machine speed from 0 to 400 meters per minute. Large waste products need to be automatically removed during winding. And automatically wind the finished product while rejecting the waste paper, which can minimize the consumption.

In order to ensure the tidy disk surface and stable air permeability, the traditional process generally rewinds the paper disk after punching to remove the waste products caused by the acceleration process at the bottom. In this way, the same paper disk needs two processes to complete. In order to save resources, save labor, reduce cost and consumption, and improve efficiency, a new high-speed perforated reel paper self-winding waste paper removal device is designed, which can not only remove waste paper but also automatically wind up when rotating at high speed. To save resources, save labor, reduce cost and consumption, and improve efficiency, this patent proposes a high-speed perforated reel paper self-winding waste paper removal device.

Utility model content

The purpose of this utility model is to provide a high-speed perforated reel paper self-winding device for removing waste paper, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-speed perforated reel paper self-winding and waste paper removal device, including a winding and flattening press roller cylinder, a press roller assembly cylinder, a telescopic paper cutter Cylinder, press roller assembly cylinder, printing paper, the rolling and flattening press wheel cylinder is connected with a rolling and flattening press wheel, and the rolling and flattening press wheel is offset against the winding shaft, and the press paper The left end of the wheel assembly cylinder is connected with the waste paper wheel cylinder, and the waste paper wheel cylinder is connected with a waste paper wheel. There is a compressed air blowing port and a retractable paper cutter. The right end of the press roller assembly cylinder is connected with a front press roller, and the front press roller is offset against the rewinding shaft. After flattening the pinch roller and the front pinch roller, it is rewound by the take-up shaft.

Further, there is a gap for the printing paper to pass between the winding and flattening press roller, the front pressing roller and the winding shaft.

The technical effects and advantages of the utility model: the high-speed perforated reel paper self-winding waste paper removal device saves labor and resources, and can ensure the smooth removal of waste paper, greatly improving work efficiency.

Description of drawings

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

In the figure: 1. Printing paper; 2. Paper horizontal positioning wheel; 3. Rewinding and flattening press roller cylinder; 4. Rewinding and flattening press roller; 5. Rewinding shaft; 6. Front press roller; 7. Compressed air blowing port; 8. Retractable paper cutter cylinder; 9. Pressure roller assembly cylinder; 10. Telescopic paper cutter; 11. Waste paper wheel cylinder; 12. Waste paper wheel.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a high-speed perforated reel paper self-winding waste paper removal device as shown in Figure 1, including a rolling and flattening press roller cylinder 3, a press roller assembly cylinder 9, and a telescopic paper cutter Cylinder 8, printing paper 1, the rolling and flattening pinch wheel cylinder 3 is connected with a rolling and flattening pinch wheel 4, and the rolling and flattening pinch wheel 4 offsets the winding shaft 5, and the pinch wheel The left end of the assembly cylinder 9 is connected with the waste paper wheel cylinder 11, and the waste paper wheel cylinder 11 is connected with the waste paper wheel 12. The paper cutter cylinder 8 is provided with a compressed air blowing port 7 and a retractable paper cutter 10, and the right end of the press roller assembly cylinder 9 is connected with a front press roller 6, and the front press roller 6 offsets the winding shaft 5, The printing paper 1 is rewound by the winding shaft 5 after passing through the paper lateral positioning wheel 2, the rolling and flattening press wheel 4 and the front pressing wheel 6, and the rolling and flattening pressing wheel 4, the front pressing wheel 6 There is a gap for the printing paper 1 to pass between the winding shaft 5 .

working principle:

Printing paper 1 is directly glued to the rewinding shaft with double-sided tape before the high-speed perforated reel paper self-winding and waste paper removal device. When the rewinding shaft rotates, it is wound on the reeling shaft. The waste paper roll generated during the acceleration process of 400 meters per minute is at the bottom, and can only be removed by rewinding it again; this system uses the pressure of three pressure rollers to press the printing paper 1 on the winding shaft 5 and wind it synchronously. Horizontal positioning wheel 2 plays a role in lateral positioning when the paper enters the rewinding shaft, ensuring that the sides of the paper coil wound on the rewinding shaft 5 are flat for printing paper 1; Unfold the printing paper 1 at a reverse angle and roll it into the rewinding shaft 5; the front pressure roller 6 presses the paper to ensure that the paper and the rewinding shaft are not displaced synchronously, and the printing paper 1 passes through a paper guide roller and is rolled onto the waste paper wheel 12 , press on the winding shaft 5 to ensure that the winding shaft and the waste paper wheel synchronously drive the paper to be wound on the waste paper wheel first; when the machine speed increases to the set speed and runs at a constant speed, the waste paper is finished, and the finished product is stretched at this time The paper cutter 10 stretches out rapidly under the action of the retractable paper cutter cylinder 8 to cut the paper, and at the same time, the compressed air blowing port 7 blows out a strong air flow to make the printing paper 1 close to the winding shaft 5 and wind it on the winding shaft 5; Then the telescopic paper cutter is retracted 10, the compressed air blowing port 7 stops blowing, and the waste paper wheel 12 retracts away from the reel shaft to facilitate the artificial removal of waste paper; The paper wheel 6 also retracts away from the take-up shaft 5, which is convenient for threading the paper and getting ready for the next startup, and completes the high-speed automatic winding process of waste paper for printing.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (2)

1. a kind of high-speed perforating bobbin paper removes waste paper device, including winding flattening pressure roller cylinder (3), platen wheel assembly from winding Cylinder (9), flexible hand papercutter cylinder (8), printing paper (1), it is characterised in that：On the winding flattening pressure roller cylinder (3) Winding flattening pressure roller (4) is connected with, and winding flattening pressure roller (4) offsets with Scroll (5), the platen wheel assembly cylinder (9) left end is connected with waste paper wheel cylinder (11), and waste paper wheel (12), the flexible cut paper are connected with waste paper wheel cylinder (11) Knife cylinder (8) is arranged on platen wheel assembly cylinder (9), and flexible hand papercutter cylinder (8) is provided with compressed air inflatable mouth (7) With flexible hand papercutter (10), the right-hand member of the platen wheel assembly cylinder (9) is connected with front pressure roller (6), and front pressure roller (6) offseted with Scroll (5), the printing paper (1) passes through paper located lateral wheel (2), winding flattening pressure roller (4) and just Wound after face pressure roller (6) by Scroll (5).

2. a kind of high-speed perforating bobbin paper according to claim 1 removes waste paper device from winding, it is characterised in that：It is described to receive The gap that printing paper (1) passes through is left between volume flattening pressure roller (4), front pressure roller (6) and Scroll (5).