CN209009730U

CN209009730U - A kind of paper unreels conveying device

Info

Publication number: CN209009730U
Application number: CN201821617975.9U
Authority: CN
Inventors: 何永海
Original assignee: Zhejiang Kba Machinery Co Ltd
Current assignee: Zhejiang Kba Machinery Co Ltd
Priority date: 2018-10-03
Filing date: 2018-10-03
Publication date: 2019-06-21
Anticipated expiration: 2028-10-03

Abstract

The utility model discloses a kind of paper to unreel conveying device, including rack, rack has been sequentially arranged upper winding apparatus, Constant-Speed Unit, flattening conveying device according to paper direction of advance, upper winding apparatus includes swing arm, unreels seat, swing arm may be rotatably mounted on the inside of rack by shaft, swing arm one end is by being set to rack and linking with the ipsilateral cylinder of swing arm, swing arm other end is equipped with groove, it unreels seat and is mounted on the rack end, unreeling shaft is rotatably set to and unreels in seat, and unreeling shaft one end is linked by gear pair and magnetic powder cluth；Constant-Speed Unit includes drive roll, and drive roll is mounted on the rack, and drive roll is driven by belt one by being set to the motor one below rack, is equipped with passive guide roller, passive guide roller and drive roll above drive roll and is synchronized by gear pair two, drive roll front direction is additionally provided with deflector roll；Flattening conveying device includes conveyer belt, and several press strips are laid with above conveyer belt, and conveyer belt is driven by belt two by being set to the motor two below rack.

Description

A kind of paper unreels conveying device

Technical field

The utility model relates to paper product processing equipment technical field, specially a kind of paper unreels conveying device.

Background technique

The paper product produced in modern automation paper technology is packed using roll form, on a reel Paper is continuously, for subsequent use or processing it is generally necessary to be individual of certain length specification by roll web transversely cutting Paper is equipped with unwinding device laterally cutting, the paper on paper roll is delivered continuously to and cuts station in front of station, that is, logical The uncoiling of Chang Suoshu differs greatly due to being in outermost paper on roll web with the paper radius of curvature in nearly core position, By lasting uncoiling blowing, after the diameter of paper roll becomes smaller, since the rebound effect of paper often leads to the paper length after cutting Error is big, or even causes waste product.

Summary of the invention

The purpose of this utility model is to provide a kind of paper to unreel conveying device, be provided with automatic coiling, constant speed paper drawing, Paper feeder is flattened, has the advantages that the laborsaving convenience of change of lap, paper formation degree are good, solves the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of paper unreels conveying device, including machine Frame 1, the rack 1 according to paper direction of advance be sequentially arranged upper winding apparatus 2, Constant-Speed Unit 3, flattening conveying device 4, it is described on Winding apparatus 2 includes swing arm 204, unreels seat 208, and the swing arm 204 may be rotatably mounted at 1 inside of rack by shaft 205, By being set to the rack 1 and the cylinder 206 ipsilateral with the swing arm 204 links, the swing arm 204 is another for described 204 one end of swing arm One end is equipped with groove 207, and the seat 208 that unreels is mounted on 1 upper end of rack, and unreeling shaft 203 is rotatably set to described put In coil rest 208, described 203 one end of unreeling shaft is linked by gear pair 202 and magnetic powder cluth 201；The Constant-Speed Unit 3 includes Drive roll 302, the drive roll 302 are mounted in the rack 1, and the drive roll 302 is described by being set to by belt 1 The motor 1 of 1 lower section of rack drives, and passive guide roller 301, the passive guide roller 301 and the master are equipped with above the drive roll 302 Dynamic roller 302 is synchronized by gear pair 2 306, and 302 front direction of drive roll is additionally provided with deflector roll 303；The flattening conveying Device 4 includes conveyer belt 401, is laid with several press strips 402 above the conveyer belt 401, the conveyer belt 401 passes through belt 2 403 motor 2 404 by being set to 1 lower section of rack drives.

Further: the motor 1 and motor 2 404 are servo motor.

The utility model has the beneficial effects that a kind of paper provided by the utility model unreels conveying device, cylinder when change of lap 206 piston rod retraction pulls swing arm 204 to flip outward, and then the unreeling shaft 203 equipped with paper roll is caught in groove 207, gas The piston rod of cylinder 206, which stretches out, pushes swing arm 204 inwardly to overturn, and is lifted to and unreels automatically seat for the unreeling shaft 203 equipped with paper roll 208 compatible positions, and the push-in of unreeling shaft 203 is unreeled in seat 208 and is locked, 203 one end of unreeling shaft passes through gear pair at this time 202 link with magnetic powder cluth 201；Paper is introduced between passive guide roller 301 and drive roll 302 through deflector roll 303, in motor one Paper is persistently pulled out from paper roll under 305 drivings, Tensity size is controlled by magnetic powder cluth 201 at this time, by paper from paper roll Paper be straightened for the first time due to pulling force effect while upper pull-out；Then paper enter conveyer belt 401 and press strip 402 it Between, paper is pressed on conveyer belt 401 by press strip 402, conveyer belt 401 motor 2 404 driving under paper with conveyer belt 401 together Advance, at this moment, upper sheet surface is just produced relative sliding with 402 lower surface of press strip, thus will be further whole by sheet spread, it puts down Straight being sent to cuts station, and the paper formation, dimensional uniformity after cutting in this way are good, therefore the utility model has change of lap laborsaving Conveniently, paper formation degree is good, cuts the good advantage of rear antiquarian consistency.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, a kind of paper unreels conveying device, including rack 1, rack 1 is sequentially arranged according to paper direction of advance There are upper winding apparatus 2, Constant-Speed Unit 3, flattening conveying device 4, upper winding apparatus 2 includes swing arm 204, unreels seat 208, and swing arm 204 is logical Crossing shaft 205 may be rotatably mounted at 1 inside of rack, and 204 one end of swing arm is by being set to rack 1 and the cylinder 206 ipsilateral with swing arm 204 Linkage, 204 other end of swing arm are equipped with groove 207, unreel seat 208 and be mounted on 1 upper end of rack, unreeling shaft 203 is rotatably set to It unreels in seat 208,203 one end of unreeling shaft is linked by gear pair 202 and magnetic powder cluth 201；Constant-Speed Unit 3 includes drive roll 302, drive roll 302 is mounted in rack 1, and drive roll 302 is driven by belt 1 by the motor 1 for being set to 1 lower section of rack It is dynamic, it is equipped with passive guide roller 301, passive guide roller 301 and drive roll 302 above drive roll 302 and is synchronized by gear pair 2 306, it is main Dynamic 302 front direction of roller is additionally provided with deflector roll 303；Flattening conveying device 4 includes conveyer belt 401, if being laid with above conveyer belt 401 Dry-pressing item 402, conveyer belt 401 are driven by belt 2 403 by the motor 2 404 for being set to 1 lower section of rack.

Preferred: motor 1 and motor 2 404 are servo motor.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of paper unreels conveying device, including rack (1), the rack (1) has been sequentially arranged according to paper direction of advance Winding apparatus (2), Constant-Speed Unit (3), flattening conveying device (4), it is characterised in that: the upper winding apparatus (2) includes swing arm (204), it unreels seat (208), the swing arm (204) may be rotatably mounted on the inside of the rack (1) by shaft (205), described Swing arm (204) one end is by being set to the rack (1) and cylinder (206) linkage ipsilateral with the swing arm (204), the swing arm (204) other end is equipped with groove (207), and the seat (208) that unreels is mounted on the rack (1) upper end, and unreeling shaft (203) can turn It moves and is unreeled described in being set in seat (208), described unreeling shaft (203) one end passes through gear pair (202) and magnetic powder cluth (201) Linkage；The Constant-Speed Unit (3) includes drive roll (302), and the drive roll (302) is mounted on the rack (1), the master Dynamic roller (302) are driven by belt one (304) by being set to the motor one (305) below the rack (1), the drive roll (302) top is equipped with passive guide roller (301), and the passive guide roller (301) and the drive roll (302) are same by gear pair two (306) Step linkage, drive roll (302) front direction are additionally provided with deflector roll (303)；The flattening conveying device (4) includes conveyer belt (401), it is laid with several press strips (402) above the conveyer belt (401), the conveyer belt (401) passes through belt two (403) By motor two (404) driving being set to below the rack (1).

2. a kind of paper according to claim 1 unreels conveying device, it is characterised in that: the motor one (305) and electricity Machine two (404) is servo motor.