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Automatic slitting device for papermaking and forming

The technology of a frame and a rotating shaft is applied in the field of automatic paper-making forming and slitting devices, which can solve the problems of dust scattering and dislocation at the cutting position, and achieve the effects of preventing scattering, prolonging service life and saving water resources.

Active Publication Date: 2018-12-21
恒安(重庆)生活用纸有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic cutting device for papermaking forming, which can deal with the dust and the cutting place during the cutting process, so as to solve the problems of dislocation of the cutting place and dust floating around in the roll paper cutting machine in the prior art

Method used

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  • Automatic slitting device for papermaking and forming
  • Automatic slitting device for papermaking and forming
  • Automatic slitting device for papermaking and forming

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Embodiment Construction

[0020] The following is further described in detail through specific implementation methods:

[0021] The reference signs in the drawings of the specification include: frame 1, discharge roller 2, rotating shaft 3, counter roller 4, receiving roller 5, motor 6, sleeve 7, cutter 8, receiving roller 9, negative pressure channel 10 , negative pressure vane 11, negative pressure inlet hole 12, negative pressure outlet hole 13, dust outlet 14, air guide pipe 15, filter plate 16, dust removal box 17, first one-way valve 18, nozzle 19, water tank 20, cylinder body 21. Second one-way valve 22, conduit 23, third one-way valve 24, piston 25, spring 26, rack 27, sector gear 28.

[0022] The embodiment is basically as attached Figure 1 to Figure 3 Shown:

[0023] Paper forming automatic slitting device, including a frame 1, on which a discharge roller 2, a rotating shaft 3, a counter roller 4 and a receiving roller 5 are connected in rotation from left to right, and a drive roller is f...

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PUM

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Abstract

The invention relates to the technical field of papermaking, and discloses an automatic slitting device for papermaking and forming. The automatic slitting device comprises a frame, wherein a materialfeeding roller and a material rolling-up roller are arranged on the frame; a rotating shaft and a counter roller are arranged on the frame; cutting blades are arranged on the rotating shaft; the frame is fixed connected with a negative pressure passage; negative pressure vanes are rotationally connected to the interior of the negative pressure passage; negative pressure inlet holes, negative pressure outlet holes and dust outlets are formed on the negative pressure passage; the negative pressure inlet holes are aligned with the cutting blades; dust removal boxes communicating with the dust outlets are fixedly connected to the frame; first check valves are arranged between the dust removal boxes and the negative pressure passage; the dust removal boxes are provided with nozzles; the frameis fixedly connected with water tanks and cylinder bodies communicating with the water tanks; second check valves are arranged between the cylinder bodies and the water tanks; conduits are connected between the cylinder bodies and the nozzles in a communicating manner; the conduits are provided with third check valves; pistons are slidably connected to the interior of the cylinder bodies; springsare connected between the pistons and the cylinder bodies; the pistons are provided with racks; and fan-shaped gears meshing with the racks are connected to the rotating shaft in a sleeving manner. The automatic slitting device for papermaking and forming is capable of treating dust and cut points in the cutting process.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to an automatic cutting device for papermaking forming. Background technique [0002] In the process of producing roll paper, the produced base paper will be rolled into large base paper rewinding. In order to facilitate subsequent sales, the base paper rewinding is usually cut into several pieces and rewound on the take-up roller, and then divided into small rolls Make a sale. In the process of cutting the roll paper, there are the following problems: 1. During the cutting process, the cutter will generate a certain pulling force on the paper, resulting in uneven cutting of the paper, and the roll paper is usually formed by multiple layers of base paper , misalignment between layers after cutting is easy to occur, which is not conducive to the subsequent sales of roll paper; 2. Dust is easily generated during cutting, resulting in a bad environment in the entire processing pla...

Claims

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Application Information

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IPC IPC(8): B26D1/22B26D7/02B26D7/08B26D7/14B26D7/18B01D47/06
CPCB01D47/06B26D1/22B26D7/025B26D7/08B26D7/14B26D7/1863
Inventor 郑木阳陈宇辉向铁军
Owner 恒安(重庆)生活用纸有限公司
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