CN2272872Y

CN2272872Y - Face tissues machine

Info

Publication number: CN2272872Y
Application number: CN 96201893
Authority: CN
Inventors: 徐柏林; 曾一鸣
Original assignee: DONGJIANG MACHINE MANUFACTURE FACTORY SHATIAN TOWN DONGGUAN CITY
Current assignee: DONGJIANG MACHINE MANUFACTURE FACTORY SHATIAN TOWN DONGGUAN CITY
Priority date: 1996-01-12
Filing date: 1996-01-12
Publication date: 1998-01-21
Anticipated expiration: 2006-01-12

Abstract

The utility model relates to a face tissue machine, belonging to the paper producing and processing field. The face tissue machine is designed for solving the problem existing in the existing machines that paper can be easily broken off under the condition of a high speed. The face tissue machine comprises a machine frame, a prime mover, a transmission system, a controlled system, and a prime paper positioning shaft, many pull rollers, paper guide rolls, a folding mechanism along the direction of paper flow, a folding mechanism vertical to the direction of paper flow and a paper cutting mechanism which are installed on the machine frame. The utility model is characterized in that the folding mechanism along the direction of paper flow is a paper folding directing plate group which is composed of a non whole paper tensioning roller that is used for tensioning one side of a paper web and at least two adjacent fixed directing plates. The utility model is used for producing sacked facial tissues.

Description

Face tissues machine

The utility model belongs to paper making and processing technique field, particularly relates to the manufacturing machine of face tissue.

A kind of face tissue is to be folded into slightly for a short time than palm, is one to stack to enter in the plastic bag (or paper bag) and sell and use about ten (or 20) then.The manufacturing machine of existing this kind face tissue, web-like body paper its axis horizontal on machine is placed, body paper is through moving back the paper control mechanism, some nip rolls, dancing roll and the pecten fold mechanism of flowing through are to carry out folding along the paper flow path direction---and the pecten fold mechanism is like two groups of broach that intersect, paper stream is crossed opposite side from an effluent of fork, realized by the spacing of the guiding of broach and broach front end that then folding along the paper flow path direction---folding process makes paper become vertical by dividing, and after folding roller carries out folding perpendicular to flow path direction, make into continuous folding shape, be cut to " V " shape through band saw, become individual packed face tissue.This machinery is owing to carry out folding along the paper flow path direction with the pecten fold mechanism, the length of broach and and after nip rolls between need keep certain distance, and it is bigger that complete machine is taken up an area of, broach needs to adjust one by one according to the folding shape of paper, trouble and in disorder, main, the pecten folding mode has limited the work speed of complete machine, when speed too high, then easily broken paper.

The purpose of this utility model is the problem that solves existing machinery easily disconnected paper when the high speed of a motor vehicle, but a kind of Face tissues machine of compact conformation high speed operation is provided for this reason.

The purpose of this utility model is achieved in that

A kind of Face tissues machine, include frame, primary mover, driving system, control system and rack-mounted body paper fix shaft, some nip rolls, dancing roll, along the fold mechanism of paper flow path direction, perpendicular to the fold mechanism and the cut paper mechanism of paper flow path direction, it is characterized in that: described fold mechanism along the paper flow path direction be only tensioning paper web a side non-full paper idler roller and by being no less than the paper folding directing plate group that two fixing mutual close paper folding directing plates are formed.

Be achieved in that along the folding of paper flow path direction during work

Paper web is when the rear portion of non-full paper idler roller (or anterior), because non-full paper idler roller is a side of tensioning paper web only, then its another side just can be folded over and, and makes the two sides that is covered with one of two fixing mutual close paper folding directing plates that paper web can (minimum be) part.One edge of this paper folding directing plate has limited paper web again and has been folded over next breadth, when paper web is tensioned under this state and be pulled formation " paper stream ", the track that this edge of this paper folding directing plate is divided on paper web promptly is a folding line, such paper web is being tensioned when flowing through roll surface again, and the folding shape at above-mentioned folding line place is promptly fixed.And the effect of another piece paper folding directing plate is (when having only two paper folding directing plates, then only being) when paper web is not tensioned (example is when shutting down), and the restriction paper web is to keep a not too folding shape of rule.

The utility model is owing to realize folding along the paper flow path direction with new mechanism, promptly be one side (being a line) rather than act on paper web with the end (being a bit) of broach with plate, prolong the effect distance, the action intensity of its unit area is reduced, thereby can adapt to the needs of the high speed of a motor vehicle.Simultaneously just be not subjected to of the restriction of pecten fold mechanism yet, make compact integral structure, take up an area of few space requirement.

Description of drawings:

Fig. 1 is a block diagram of the present utility model.

Fig. 2 is a birds-eye view of the present utility model.

Fig. 3 is the expansion drawing along the paper flow path direction of fold mechanism along the paper flow path direction of the present utility model (comprise label among Fig. 1 be 41,42,5,61,62,7 parts) and working process thereof.

Fig. 4 is that the A-A of Fig. 3 looks (signal) figure.

Fig. 5 is that the B-B of Fig. 3 looks (signal) figure.

Fig. 6 is that the C-C of Fig. 3 looks (signal) figure.

Fig. 7 is that the D-D of Fig. 3 looks (signal) figure.

Fig. 8 is the schematic top plan view of paper web downside idler roller (comprise label be 41,42 parts).

Fig. 9 is the elevational schematic view of paper web upside idler roller (comprise label be 61,62 parts).

Introduce an embodiment of the present utility model below in conjunction with accompanying drawing:

The utility model comprises frame, primary mover, driving system, control system and rack-mounted body paper fix shaft 1 as depicted in figs. 1 and 2, a pair of nip rolls 2, dancing roll 3, by the bottom is revolving roll 41, top is the fixing paper web downside idler roller formed of arc 42, by three fixing mutual close paper

folding directing plates

51,52, the 53 paper folding directing plate groups of forming 5, by top is revolving roll 61, and the bottom is the fixing paper web upside idler roller formed of arc 62, by three fixing mutual close paper

folding directing plates

71,72, the 73 paper folding directing plate groups of forming 7, dancing roll 8, count roll 9, a pair of nip rolls 10, folding roller 11 perpendicular to the paper flow path direction, band saw 12 parts such as grade.

The structure of paper web downside idler roller is asked for an interview Fig. 1 and Fig. 8, and its bottom is a rotating roller 41, and top is the part on a fixing face of cylinder slightly little than roller 41, is called arc 42; The surface that the bottom of paper web touch roller 41 during work is being with roller 41 to rotate, and slides on arc 42 in the top of paper web; The structure of paper web upside idler roller is asked for an interview Fig. 1 and Fig. 9, and its top is a rotating roller 61, and the bottom is the part on a fixing face of cylinder slightly little than roller 61, is called arc 62; The surface that the top of paper web touch roller 61 during work is being with roller 61 to rotate, and slides on arc 62 in the bottom of paper web.

The center of the body paper of rolling is contained on the axle 1, paper web enters by the fold mechanism along the paper flow path direction shown in Figure 3 through nip rolls 2, after walking around dancing roll 3, finish behind paper flow path direction folding in this part, again after dancing roll 8, count roll 9, a pair of nip rolls 10, folding roller 11 perpendicular to the paper flow path direction, form continuous folding shape, be cut to " V " shape through band saw 12, become individual face tissue.

Introduce fold mechanism and the working process thereof along the paper flow path direction of the present utility model below in conjunction with Fig. 3:

Originally be smooth paper web, thereon side 1. and lower side indicate imaginary line 2., 3., 4., 5. between 6., paper web downside idler roller via roller 41 and plate 42 compositions, because the upside of paper is not tensioned, then the bottom of paper is smooth, top can be folded over being imported between the

adapter plate

51,52,53 as shown in Figure 4,3. the top of plate 51 acts on imaginary line, 2. the bottom of plate 52 acts on imaginary line, so be tensioned and draw, then become folding shape as shown in Figure 5,2., 4. imaginary line is in same horizon; The paper web upside idler roller of forming via roller 61 and plate 62 again, because the downside of paper is not tensioned, the upper flat of paper then, the bottom can be folded over being imported between the

adapter plate

71,72,73 as shown in Figure 6,4. the bottom of plate 71 acts on imaginary line, and 5. the top of plate 72 acts on imaginary line, so is tensioned and draws, then become folding shape as shown in Figure 7,3., 5. imaginary line is in same horizon; Be tensioned through dancing roll 8, then folding shape is as shown in Figure 7 fixed again, and has promptly finished folding along the paper flow path direction.6., 5., 4., 3., 2., 1. seen by Fig. 3 this moment, be from inside to outside successively, be successively from top to bottom 3.=5., 6., 1., 2.=4. (this "=" represents same level); 3.=5. and 2.=4. also nonessential but this, and it depends on mutual (level) position of the bottom of the bottom of top, plate 52 of the top of plate 51 and plate 72 and plate 71.

For the utility model, plate 53 and the plate 73 of embodiment are optional, and when not having them, the section after folding the finishing of paper flow path direction is as " N " shape.Also available in addition more paper folding directing plate is formed paper folding directing plate group, and this moment is as long as the width of paper web is enough, can form the more folding line of bar number after paper flow path direction folding.

Fold mechanism along the paper flow path direction of the present utility model is not limited to the mode as the upper side edge and the lower side that come to fold paper web at twice of embodiment, can realize the change of doubling shape by quantity, the position of adjusting the paper folding directing plate from wherein selecting one.

The utility model order of (priority of passing through with paper web) on flow process, the back that paper folding directing plate and nonessential being in " non-full paper idler roller "---are generally called paper web upside idler roller and/or paper web downside idler roller with this---is as long as they are adjoining.

Claims

1, a kind of Face tissues machine, include frame, primary mover, driving system, control system and rack-mounted body paper fix shaft, some nip rolls, dancing roll, along the fold mechanism of paper flow path direction, perpendicular to the fold mechanism and the cut paper mechanism of paper flow path direction, it is characterized in that: described fold mechanism along the paper flow path direction be only tensioning paper web a side non-full paper idler roller and by being no less than the paper folding directing plate group that two fixing mutual close paper folding directing plates are formed.

2, Face tissues machine according to claim 1 is characterized in that: described non-full paper idler roller is paper web downside idler roller and/or paper web upside idler roller; The bottom of paper web downside idler roller is a rotating roller (41), and top is the part on a fixing face of cylinder slightly little than roller (41), is called arc (42); The top of paper web upside idler roller is a rotating roller (61), and the bottom is the part on a fixing face of cylinder slightly little than roller (61), is called arc (62).

3, Face tissues machine according to claim 1 is characterized in that: the order of described paper folding directing plate group on flow process is in the back of non-full paper idler roller correspondingly.

4, Face tissues machine according to claim 1 is characterized in that: described paper folding directing plate group is made up of three paper folding directing plates.