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Bamboo pulp board cutting device

A cutting device and pulp board technology, applied in the field of papermaking, can solve problems such as safety accidents, cuts by cutting knives, and fatigue of cutting personnel, and achieve the effects of eliminating potential safety hazards, reducing labor intensity, and improving efficiency

Inactive Publication Date: 2019-04-05
CHONGQING SAN HAO PAPER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the cutting process of bamboo pulp boards, most of them are done manually. Since the cutting process is controlled by people, the size of the bamboo pulp boards is difficult to control, and the manual cutting efficiency is low. Easy to fatigue; at the same time, the cutting personnel may be cut by the cutting knife during the cutting operation, resulting in safety accidents

Method used

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  • Bamboo pulp board cutting device
  • Bamboo pulp board cutting device
  • Bamboo pulp board cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment one is basically as attached figure 1 Shown: bamboo pulp board cutting device, including frame 1, is provided with transmission unit and driving unit from left to right on frame 1, combines Figure 4 , a cutting unit is arranged above the conveying unit.

[0043] combine figure 1 and figure 2 , the transmission unit, including the conveyor belt 2 that transmits the bamboo pulp board, the transmission direction of the bamboo pulp board is figure 1 In the direction from left to right, such as figure 2 As shown, the cutting unit above the bamboo pulp board includes a cutting knife 3, and the cutting knife 3 is arranged along the direction perpendicular to the transmission of the bamboo pulp board, and an elastic return member is welded between the cutting knife 3 and the upper frame 1, and the elastic return Parts are two vertical return springs 4, the upper end of the cutting knife 3 is fixedly connected with a permanent magnet 5 by screws, the bottom end...

Embodiment 2

[0056] The bamboo pulp pulp board cutting device in embodiment two is basically similar to the structure of embodiment one, only changes as follows:

[0057] 1. combine figure 1 and figure 2 , cancel the electromagnet 6, the permanent magnet 5 and the back-moving spring 4 of embodiment one, combine image 3 , cancel the wire between the switch 17 and the electromagnet 6, and then make the following changes:

[0058] combine Figure 6 and Figure 7 , the cutting unit above the bamboo pulp board comprises a cutting knife 3 and a driving plate 19, the two ends of the driving plate 19 are slidingly connected with the frame 1, the cutting knife 3 is fixed on the lower end of the driving plate 19, and the cutting knife 3 is perpendicular to the bamboo pulp The direction in which the pulp board is conveyed is set, and the upper end of the driving board 19 is threadedly connected with a first limiting block 20 .

[0059] combine Figure 6 and Figure 8 , the upper end of the s...

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Abstract

The invention relates to the technical field of papermaking, in particular to a bamboo pulp board cutting device. The bamboo pulp board cutting device comprises a frame; a conveying unit, a driving unit and a cutting unit positioned above the conveying unit are arranged on the frame; an output shaft of the driving unit is connected with a roller core; a sliding plate is slidably connected with theframe; a push rod facing the roller core is in threaded connection with the sliding plate; and a trigger unit is connected between the cutting unit and the sliding plate. The push rod is used for sensing the size of a roller pulp board on the roller core; when the bamboo pulp board formed by curling the bamboo pulp board to the roller core is expanded to contact with the push rod, the push rod pushes a sliding plate to act on the trigger unit, and the trigger unit drives the cutting unit to finish automatic cutting on the bamboo pulp board. The scheme adopts the mode of automatically cuttingthe bamboo pulp board, so that the labor intensity is reduced, the cutting efficiency is improved and safety accidents can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a bamboo pulp board cutting device. Background technique [0002] With the rapid development of my country's national economy, the demand for paper and paper products has increased sharply, and my country's papermaking wood raw materials are extremely short; on the other hand, my country's bamboo resources are abundant, and bamboo has strong renewable capabilities. Good, and less environmental pollution. Therefore, the experts have proposed that replacing wood pulp with bamboo to reduce the environmental pollution caused by pulp and paper is the only way to solve the shortage of wood pulp in my country and promote the development of the paper industry. sustainable development. In the existing bamboo papermaking process, the production process includes two processes: pulping and papermaking. The pulping process uses mechanical methods, chemical methods, or a combination of mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27J1/00B27C5/00
CPCB27C5/006B27J1/00
Inventor 何虹颖
Owner CHONGQING SAN HAO PAPER IND
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