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Honeycomb paperboard sandwich layer punching device and punching method thereof

A technology of honeycomb paperboard and sandwich layer, which is applied in the field of opening device for honeycomb paperboard sandwich layer, and the field of honeycomb paperboard sandwich layer opening device, which can solve the problems that the water cannot be completely dried and affects the production efficiency of honeycomb paperboard, etc. , to achieve the effect of overcoming the drying problem, strong implementability and compact structure

Active Publication Date: 2020-02-14
陕西仁盛特力包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, all honeycomb paperboard production lines cannot completely dry the moisture sealed in each airtight compartment. After off-line, the honeycomb paperboard must go through a long-term natural environment ventilation and drying process, so the drying problem is affecting the honeycomb paperboard production. Biggest Factor in Efficiency Improvement

Method used

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  • Honeycomb paperboard sandwich layer punching device and punching method thereof
  • Honeycomb paperboard sandwich layer punching device and punching method thereof
  • Honeycomb paperboard sandwich layer punching device and punching method thereof

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] The invention relates to a device for opening holes in the sandwich layer of honeycomb paperboard, such as figure 2 As shown, it includes a pair of punching rollers 1 and paper guide rollers 2 that roll against each other. Both punching rollers 1 and paper guide rollers 2 are installed on the wallboard. It includes a steel roller body, the surface of which is covered with a hard rubber layer with a thickness of 5-10mm, and the same-side shaft ends of the perforated roller 1 and the paper guide roller 2 are respectively connected with a first gear 4 and a second gear 5 , the first gear 4 and the second gear 5 are equal in diameter and engaged, and the first gear 4 or the second gear 5 is connected with a motor with a reducer.

[0031] The structure of punching roller 1 comprises following three kinds:

[0032] The first type: the per...

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Abstract

The invention discloses a honeycomb paperboard sandwich layer punching device. The honeycomb paperboard sandwich layer punching device comprises a punching roll and a paper guiding roll which can oppositely roll, wherein the surface of the punching roll is provided with steel needles. The invention further discloses a punching method of the honeycomb paperboard sandwich layer punching device. Whenthe honeycomb paperboard sandwich layer punching device is used for punching, the punching method is implemented specifically according to the following steps: step 1, selecting the interval and themodel number of the steel needles for the punching, and obtaining the corresponding honeycomb paperboard sandwich layer punching device; step 2, enabling a paper band used for manufacturing a honeycomb paperboard sandwich layer to pass through an interval between the punching roll and the paper guiding roll; step 3, starting a motor, enabling a second gear to rotate, and using the steel needles topunch the paper band; and step 4, turning off a power source, finishing production, and obtaining the honeycomb paperboard sandwich layer with a honeycomb wall surface punching structure. The honeycomb paperboard sandwich layer punching device and the use method thereby punch the honeycomb wall surface of the honeycomb paperboard sandwich layer, improves drying efficiency of a honeycomb paperboard, and effectively improves production efficiency of the honeycomb paperboard.

Description

technical field [0001] The invention belongs to the technical field of packaging engineering, and relates to a device for opening holes in a sandwich layer of honeycomb paperboard, and also relates to a method for opening holes in the device for opening holes in a sandwich layer of honeycomb paperboard. Background technique [0002] Honeycomb paperboard is a lightweight and high-strength composite material formed by bonding upper and lower face paper to a honeycomb-shaped paper core through an adhesive. It is a typical case of human bionics research and application. The specific structure of honeycomb paperboard is as follows: figure 1 As shown, it includes two sheets of face paper, and a core paper is set between the two sheets of face paper as a sandwich layer. Honeycomb paperboard has outstanding compressive and bending resistance, so it is widely used in packaging and structural molding. [0003] However, the widespread use of honeycomb paperboard has been facing huge o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/24
CPCB26F1/24
Inventor 郭彦峰王振刘澎付云岗高天茂
Owner 陕西仁盛特力包装材料有限公司
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