CN107877939A

CN107877939A - A kind of stupefied type Corrugator rollers of K

Info

Publication number: CN107877939A
Application number: CN201711101921.7A
Authority: CN
Inventors: 刘进; 邵爱东
Original assignee: Dongtai City Builds Eastern Machine-Building Co Ltd
Current assignee: Dongtai City Builds Eastern Machine-Building Co Ltd
Priority date: 2017-11-10
Filing date: 2017-11-10
Publication date: 2018-04-06

Abstract

The invention discloses a kind of stupefied type Corrugator rollers of K, including stupefied tooth body, the high H of tooth of stupefied tooth body is 10~12mm, and radius of addendum r is 2.0~3.5mm, and bottom of the tooth radius of circle R is 2.5~4.0mm, and pitch T is 15~20mm.The beneficial effects of the invention are as follows：The stupefied type Corrugator rollers of this kind of K, it is big, in light weight using the stupefied corrugated wrapping plate capacity of K, case is only the 25~30% of co-content wooden case weight again, and intensity height, water-tolerant, sealing are strong, good buffer effect, the practicality that is designed beautifully, flexible and diverse, storage space is saved, suitable for folding stacking, convenient in carrying；The carton of particular design is reusable while the cardboard of the stupefied type Corrugator roller productions of K can replace wooden case, stupefied seven layer paperboards of 3A or plank Graphic Panel, under using same paper and same pressure condition, fluting medium consumption has saved more than 20%, and Packaging Box easily reclaims, be degradable, be pollution-free, being advantageous to ecological environment.

Description

A kind of stupefied type Corrugator rollers of K

Technical field

The present invention relates to a kind of Corrugator roller, specially a kind of stupefied type Corrugator rollers of K.

Background technology

Due to corrugated board easily reclaims, it is degradable, pollution-free, be advantageous to ecological environment, therefore carton package is gradually each Each industry of row is propagated its belief on a large scale, and the corrugation packaging for developing various stupefied type structures substitutes traditional wooden-box package into the important of packaging industry Task；Heavy wrapping industry on the market is mainly stupefied with wooden case, double stupefied stupefied five layer paperboards of the stupefied teeth of tooth A or the stupefied stupefied teeth of tooth 3A at present Seven layer paperboards, these packagings consume substantial amounts of resource, high expensive, while with the development of packaging industry, stupefied tooth corrugated board Production just towards efficient, low consumption, attractive in appearance, fine, practical etc. develop.In recent years, it is reduced to adapt to packaging industry, ring The requirement of guarantor, stupefied tooth are necessary to develop a kind of packing board, to replace wooden case, double stupefied stupefied five layer paperboards of the stupefied teeth of tooth A or stupefied tooth 3A Stupefied seven layer paperboard of stupefied tooth or the stupefied tooth layer paperboard of other stupefied teeth 5 or the stupefied tooth layer paperboard of stupefied tooth 7, for heavy wrapping industry, energy The packing board for bearing higher pressure at right angle is developing direction, and the maximum height of individual layer corrugated board is less than stupefied tooth on the market 10mm, stupefied tooth can not meet needs high pressure at right angle during packaging.

The content of the invention

The technical problem to be solved in the present invention is easy consumption resource when overcoming the corrugated board packaging of traditional Corrugator roller production The defects of, there is provided a kind of stupefied type Corrugator rollers of K, so as to solve the above problems.

To achieve the above object, the present invention provides following technical scheme：A kind of stupefied type Corrugator rollers of K, including stupefied tooth body, institute The high H of tooth for stating stupefied tooth body is 10~12mm, and radius of addendum r is 2.0~3.5mm, and bottom of the tooth radius of circle R is 2.5~4.0mm, Pitch T is 15~20mm.

Further, the addendum circle arc AB sections of the stupefied tooth body are connected with bottom of the tooth circular arc C D sections by outside common tangent BC sections Connect, bottom of the tooth circular arc C D sections are connected with addendum circle arc EF sections by outside common tangent DE sections, form a complete corrugation tooth.

Compared with prior art, the beneficial effects of the invention are as follows：The stupefied type Corrugator rollers of this kind of K, using the stupefied corrugated wrapping plates of K Capacity is big, in light weight, and case is only the 25~30% of co-content wooden case weight again, and intensity height, water-tolerant, sealing are strong, slow It is good to rush effect, the practicality that is designed beautifully, flexible and diverse, saves storage space, suitable for folding stacking, convenient in carrying；Particular design Carton it is reusable.The tooth-shape structure of this Corrugator roller is developed, in the case of reasonable pitch and stupefied height, can be produced excellent Good cardboard replaces wooden case, stupefied five layer paperboards of double A or stupefied seven layer paperboards of 3A, has realistic meaning, while the stupefied types of K to wrapping enterprise The cardboard of Corrugator roller production can replace wooden case, stupefied seven layer paperboards of 3A or plank Graphic Panel, in the same paper of use and equally Under pressure condition, fluting medium consumption has saved more than 20%, and Packaging Box easily reclaims, be degradable, be pollution-free, being advantageous to Ecological environment.

Brief description of the drawings

Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：

Fig. 1 is a kind of structural representation of the stupefied type Corrugator rollers of K of the present invention；

In figure：1st, stupefied tooth body.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments, is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of stupefied type Corrugator rollers of K, including stupefied tooth body 1, stupefied tooth sheet The high H of tooth of body 1 is 10~12mm, and radius of addendum r is 2.0~3.5mm, and bottom of the tooth radius of circle R is 2.5~4.0mm, and pitch T is 15~20mm.

The addendum circle arc AB sections of stupefied tooth body 1 are connected with bottom of the tooth circular arc C D sections by outside common tangent BC sections, bottom of the tooth circular arc CD sections are connected with addendum circle arc EF sections by outside common tangent DE sections, form a complete corrugation tooth.

Specifically, the stupefied triplex board thickness of K prepared with the stupefied type Corrugator rollers of this kind of K is up to 10.5~13mm, reach The thickness of stupefied 7 layer paperboard such as 3A, ABA on the market, mix rational tip circle, bottom circle and pitch；The physical index of its cardboard is complete The physical index of stupefied 7 layer paperboard such as 3A, ABA can be reached, but in the case of body paper identical, the contracting paper rate of the stupefied triplex boards of K is than 7 The contracting paper rate low 30% of layer paper.And superduty clamp carton, by rationally designing, load-bearing meets outlet mark up to more than 3 tons Standard, it can exempt to fumigate for wood with paper.

The relation of the empty van compression strength of carton and body paper, calliper, corrugation rate can be expressed with below equation：

Wherein, P：Compression Strength of Corrugated Box (N)；Pm:The synthesis ring crush intensity (N/cm) of corrugated board body paper；Rn：Face Paper ring crush intensity test value (N/0.152m)；Rmn：Corrugating medium's ring crush intensity test value (N/0.152m)；C：Corrugation shrinkage factor； The single tooth profile girth/pitches of C=；t：Calliper (cm) Z:Corrugated case headroom Zhou Bianchang (cm).

From the equations above it will be seen that after carton size has been determined, to improve the compression strength P of empty van can only carry High Pm values or calliper t values, improve Pm, mainly improve the physical index of body paper, body paper grammes per square metre, the number of plies of corrugated board, The several aspects of corrugation rate are done, and these aspects will all be such that cost largely rises, and this development and resources conservation to company are all It is unfavorable；Therefore in order to improve the pressure resistance of empty van, it is necessary to solve problem from calliper is improved；Improve the side of thickness Method is：First, it is combined to increase combination or the CBE of the plate of AA, AB five of the number of plies such as on the market using existing stupefied high cardboard Or the combination such as ABE, this method can be such that cost largely rises, be unfavorable for the sustainable development of enterprise；2nd, develop a kind of new stupefied Type, its is set stupefied up to can also to reach 7 layers to the height for 7 laminates such as 3A, ABA be stupefied, the synthesis ring crush intensity of its corrugated board body paper The index of plate, and corrugation rate is the 0.7~0.8 of 7 laminates.

The beneficial effects of the invention are as follows：The stupefied type Corrugator rollers of this kind of K, it is big, in light weight using the stupefied corrugated wrapping plate capacity of K, Case is only the 25~30% of co-content wooden case weight again, and intensity height, water-tolerant, sealing are strong, good buffer effect, and design is beautiful See practicality, flexible and diverse, save storage space, suitable for folding stacking, convenient in carrying；The carton of particular design is repeatable to be made With.The tooth-shape structure of this Corrugator roller is developed, in the case of reasonable pitch and stupefied height, excellent cardboard can be produced and replace wood Stupefied five layer paperboard of case, double A or stupefied seven layer paperboards of 3A, there is realistic meaning, while the paper of the stupefied type Corrugator roller productions of K to wrapping enterprise Plate can replace wooden case, stupefied seven layer paperboards of 3A or plank Graphic Panel, under using same paper and same pressure condition, corrugation Body paper consumption has saved more than 20%, and Packaging Box easily reclaims, be degradable, be pollution-free, being advantageous to ecological environment.

Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic, Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's Within protection domain.

Claims

1. a kind of stupefied type Corrugator rollers of K, including stupefied tooth body (1), it is characterised in that the high H of tooth of the stupefied tooth body (1) be 10~ 12mm, radius of addendum r are 2.0~3.5mm, and bottom of the tooth radius of circle R is 2.5~4.0mm, and pitch T is 15~20mm.

A kind of 2. stupefied type Corrugator rollers of K according to claim 1, it is characterised in that the addendum circle arc of the stupefied tooth body (1) AB sections are connected with bottom of the tooth circular arc C D sections by outside common tangent BC sections, and bottom of the tooth circular arc C D sections are cut with addendum circle arc EF sections by granddad Line DE sections are connected, and form a complete corrugation tooth.