CN203210485U - Press roll structure of flattening machine - Google Patents

Press roll structure of flattening machine Download PDF

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Publication number
CN203210485U
CN203210485U CN 201320262060 CN201320262060U CN203210485U CN 203210485 U CN203210485 U CN 203210485U CN 201320262060 CN201320262060 CN 201320262060 CN 201320262060 U CN201320262060 U CN 201320262060U CN 203210485 U CN203210485 U CN 203210485U
Authority
CN
China
Prior art keywords
pressure roller
press roll
flattening
flattening machine
roll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320262060
Other languages
Chinese (zh)
Inventor
沈德长
陈仰仁
王上通
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG DECHANG BAMBOO WOOD CO Ltd
Original Assignee
ZHEJIANG DECHANG BAMBOO WOOD CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG DECHANG BAMBOO WOOD CO Ltd filed Critical ZHEJIANG DECHANG BAMBOO WOOD CO Ltd
Priority to CN 201320262060 priority Critical patent/CN203210485U/en
Application granted granted Critical
Publication of CN203210485U publication Critical patent/CN203210485U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A press roll structure of a flattening machine comprises a press roll and a flattening roll which are mounted on the flattening machine vertically at an interval, the outer diameter of the press roll increases gradually from two ends to the middle. A space of an intermediate region between the press roll and the flattening roll is decreased appropriately, a space of the whole area between the press roll and the flattening roll is balanced, strength of the intermediate region of the press roll is improved, the intermediate region is less prone to deformation, and service life is prolonged.

Description

A kind of roller structure that flattens machine
Technical field
The utility model relates to a kind of bamboo clappers and flattens equipment, especially a kind of roller structure that flattens machine.
Background technology
At present mainly comprise pressure roller and the nip rolls that is installed on the flattening machine for the equipment with BAMBOO UNFOLDING well-thought-out plan plate structure, the two ends of pressure roller slide up and down to connect on the flattening machine and also install its cylinder that presses down, the surface of nip rolls is provided with the pointed object of destroying the mainboard surface, by the spacing between pressure roller and the nip rolls mao bamboon is carried out roll extrusion and flattens.Owing to for a long time bamboo clappers is rolled between pressure roller and the nip rolls, its active force that rolls is bigger, general pressure roller adopts metal material to make, the active force that is being rolled for a long time, particularly for the long pressure roller of length, can cause the pressure roller mid portion to be out of shape up and down, thereby make the interval of the zone line of pressure roller and nip rolls become big, the easy like this bamboo clappers zone line that makes can't thoroughly flatten, and the easy pressure break in the two ends of bamboo clappers is fallen.
The utility model content
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of roller structure that flattens machine is provided, and makes the spacing distance between pressure roller and the nip rolls, has improved the effect that bamboo clappers is flattened.
The utility model solves the technical scheme that its technical problem adopts: the roller structure of this flattening machine comprises that between the upper and lower every the pressure roller and the nip rolls that are installed on the flattening machine, the external diameter of pressure roller becomes big gradually by two ends to centre.According to the characteristic of pressure roller distortion size, the external diameter of pressure roller is become greatly gradually by two ends to centre, the position external diameter of middle more easy deformation is more big, and then intensity is more high, more is not easy to be out of shape.
For further perfect, the curved structure of the outer surface of pressure roller is to evagination.Smooth surface like this is to the better effects if of BAMBOO UNFOLDING.
The effect that the utility model is useful is: the utility model not only suitably reduces the spacing of zone line between pressure roller and the nip rolls, the spacing in whole zone between balance pressure roller and the nip rolls, and improved the intensity of pressure roller zone line, make zone line be not easy distortion, increased service life.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model.
Description of reference numerals: flattening machine 1, pressure roller 2, nip rolls 3, cylinder 4, motor 5, speed changer 6, slide block 7.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: the roller structure of this flattening machine, comprise the pressure roller 2 and the nip rolls 3 that are installed on the flattening machine 1, the two ends of pressure roller 2 slide up and down to connect on the flattening machine 1 and also install its cylinder that presses down 4, the external diameter of pressure roller 2 is become greatly gradually by two ends to centre, and the curved structure of the outer surface of pressure roller 2 is to evagination.The two ends of pressure roller 2 are fixed on the slide block 7, and slide block 7 is slidingly mounted on flattening machine 1 both sides, and on flattening machine 1 top the cylinder 4 that promotion slide block 7 slides up and down are installed, and the two ends of nip rolls 3 are rotatably connected on the flattening machine 1 and connect speed changer 6 and motor 5.The outer surface of nip rolls 3 is provided with the flank of tooth, blade or the canine tooth shape structure of destroying the mao bamboon surface, and the surface of nip rolls 3 is thrust the mao bamboon surface and destroyed, and 2 pairs of mao bamboons of pressure roller press down, and mao bamboon is pressed in nip rolls 3 evenly also realizes BAMBOO UNFOLDING is become bamboo clappers.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.

Claims (2)

1. roller structure that flattens machine comprises that between the upper and lower every the pressure roller (2) and the nip rolls (3) that are installed on the flattening machine, it is characterized in that: the external diameter of described pressure roller (2) becomes big gradually by two ends to centre.
2. the roller structure of flattening machine according to claim 1, it is characterized in that: the outer surface of described pressure roller (2) is globoidal structure to evagination.
CN 201320262060 2013-05-15 2013-05-15 Press roll structure of flattening machine Expired - Fee Related CN203210485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320262060 CN203210485U (en) 2013-05-15 2013-05-15 Press roll structure of flattening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320262060 CN203210485U (en) 2013-05-15 2013-05-15 Press roll structure of flattening machine

Publications (1)

Publication Number Publication Date
CN203210485U true CN203210485U (en) 2013-09-25

Family

ID=49200058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320262060 Expired - Fee Related CN203210485U (en) 2013-05-15 2013-05-15 Press roll structure of flattening machine

Country Status (1)

Country Link
CN (1) CN203210485U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942924A (en) * 2015-07-07 2015-09-30 龙泉市大展竹科技有限责任公司 Bamboo spreading machine
CN105710947A (en) * 2016-03-24 2016-06-29 安徽农业大学 Multipurpose rolling machine capable of adjusting gap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942924A (en) * 2015-07-07 2015-09-30 龙泉市大展竹科技有限责任公司 Bamboo spreading machine
CN105710947A (en) * 2016-03-24 2016-06-29 安徽农业大学 Multipurpose rolling machine capable of adjusting gap

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20160515

CF01 Termination of patent right due to non-payment of annual fee