CN102730476A

CN102730476A - Sheet product folding machine for dividing and folding neatly

Info

Publication number: CN102730476A
Application number: CN2012101882429A
Authority: CN
Inventors: 潘林生; 张永华; 丁健良; 黎俊男
Original assignee: Foshan Baosuo Machinery Manufacturing Co Ltd
Current assignee: Foshan Baosuo Machinery Manufacturing Co Ltd
Priority date: 2012-06-09
Filing date: 2012-06-09
Publication date: 2012-10-17

Abstract

The invention discloses a sheet product folding machine for dividing and folding neatly, which comprises two folding wheels, a dividing and folding mechanism, a blocking claw and an air adsorption hole, wherein the dividing and folding mechanism is positioned below the two folding wheels; the blocking claw is positioned between the two folding wheels and the dividing and folding mechanism; and the air adsorption hole which is communicated to the top surface of the blocking claw is arranged on the blocking claw. The sheet product folding machine for dividing and folding neatly provided by the invention has the advantages that through the adsorption effect to a sheet product by the air adsorption hole on the top surface of the blocking claw, the sheet product which is suspended at the edge of the blocking claw is prevented from shifting in the dividing and folding process, the neat property of the sheet product which is stacked subsequently is ensured, also the sheet product can be prevented from falling off the blocking claw, and the waste caused by the way and the influences to the normal operation of a mechanical structure are prevented.

Description

Divide folded neat laminate folder

Technical field

The present invention relates to produce the folder of laminate.

Background technology

Laminate folder commonly used; For example produce the paper handkerchief folder of box-packed hand paper extraction towel; All have the folded mechanism of a branch, in order to carrying the laminate that has folded, and be pulled away from mutually with the laminate of two follow-up outputs of folding wheel in order to the laminate that will be stacked to predetermined quantity.

Fig. 1 shows the part-structure of existing laminate folder; Comprising folding mechanism by the branch that divides folded pawl 2 and supporting plate 3 to constitute, it divides folded principle is to be stacked on the supporting plate 3 from the laminate of constantly exporting between two folding wheels 1 that has folded; When laminate is stacked to predetermined quantity on supporting plate; Blocking-up pawl 4 turns to position shown in Figure 1 around axle 9, make can not continue to bank up supporting plate 3 from the laminate of two folding wheels, 1 output on, and then; Divide folded pawl 2 to turn to position shown in Figure 1 around axle 10; Divide folded pawl 2 to clip the laminate 11 that is stacked on the supporting plate and move down, make that being stacked on the supporting plate 3 laminate 11 is separated with the laminate of two folding wheel 1 follow-up outputs, so far accomplishes a minute folded process with supporting plate 3.

In the ideal case; The situation of branch poststack should be as shown in Figure 2; Be blocked the top laminate 12 that comes of pawl 4 interceptions; Its first half be positioned at the blocking-up pawl 4 on, the latter half from the blocking-up pawl 4 the edge hang down, and between upper and lower two parts to knuckle 12b just be positioned at the blocking-up pawl 4 the edge.Yet, because the rubbing effect between the contiguous slices goods, when being stacked in laminate 11 on the supporting plate 3 and moving down; Be stacked in going up a laminate 6 most and can pull and be suspended on blocking-up that laminate 12 on the pawl on the supporting plate 3; Form situation shown in Figure 3, cause that laminate 12 that is suspended on the blocking-up pawl 4 to depart from the tram, it departs from the tram fully to knuckle 12b; Even cause whole laminate 12 to drop from blocking-up pawl 4; Will influence the regularity of piling up of following a pile laminate thus, and can cause waste, even influence the normal operation of physical construction.

Summary of the invention

The objective of the invention is deficiency, provide a kind of branch to fold neat laminate folder, to overcome the defective that laminate is shifted easily in dividing folded process to above-mentioned laminate folder.

For this reason, the main technical schemes that the present invention takes is: a kind of laminate folder comprises two parallel and adjacent folding wheels, in order to intersect doubling and cutting from the thin slice that passes through between these two folding wheels; Be positioned at the folded mechanism of branch of two folding wheels belows, in order to carrying, and be pulled away from mutually with the laminate of two follow-up outputs of folding wheel in order to the laminate that will be stacked to predetermined quantity from the continuous laminate that has folded of output between two folding wheels; Fold the blocking-up pawl between the mechanism at two folding wheels and branch, bank up to divide from the laminate of two folding wheels output in order to prevention and fold in the mechanism; On said blocking-up pawl, be provided with the suction hole that is communicated to blocking-up pawl top surface, be blocked the laminate of pawl interception in order to absorption.

Selectively, the present invention also can take following attached technical scheme.

Said laminate folder is the paper handkerchief folder.

The folded mechanism of said branch is by dividing folded pawl and supporting plate to constitute.

Advantage of the present invention is: the suction hole through blocking-up pawl top surface is to the adsorption of laminate; The laminate of having avoided being suspended on blocking-up pawl edge is shifted in dividing folded process; Guaranteed the regularity of the follow-up laminate that piles up; And can prevent that laminate from dropping from the blocking-up pawl, the waste of having avoided causing thus and to the influence of physical construction normal operation.

Description of drawings

Fig. 1 to Fig. 3 is the folded process scheme drawing of the branch of existing laminate folder;

Fig. 4 is a kind of embodiment of laminate folder provided by the invention;

Fig. 5 is the A portion enlarged drawing of Fig. 4;

Fig. 6 is the paper scheme drawing from the intersection doubling of exporting between two folding wheels;

Fig. 7 is the exemplary plot that the hanging portion that hangs the paper on the blocking-up pawl from above is put in order.

The specific embodiment

A kind of embodiment according to laminate folder provided by the invention is as shown in Figure 4; This embodiment is a kind of paper handkerchief folder; Comprise two parallel and adjacent folding wheels 1; Below two folding wheels 1, be provided with by the folded mechanism of the branch that divides folded pawl 2 and supporting plate 3 to constitute, between two folding wheels 1 and the folded mechanism of branch, be provided with blocking-up pawl 4.Referring to Fig. 4 and Fig. 5, on blocking-up pawl 4, be provided with a plurality of suction holes 5 that are communicated to blocking-up pawl top surface simultaneously, be blocked the laminate of pawl 4 interceptions in order to absorption.

The principle of work of present embodiment is following.Two folding wheels 1 rotate synchronously; Two continuous body paper 7,8 pass through between two folding wheels 1 simultaneously; Through the folding of two folding wheels 1 and cutting, from the paper that folds as shown in Figure 6 of output between two folding wheels 1, among Fig. 4 originally continuous two body paper 7,8 be cut into many paper independently shown in Figure 6; And the doubling of adjacent two pieces of paper intersection, overlapping interlocking.Fig. 6 has had a mind to widen the distance between the paper, represents the intersection doubling of paper, the overlapping relation that interlocks with clear, in fact, is closely to paste mutually between the paper.Need to prove; Want the function of complete realization folded sheet; The cooperation that also needs other parts such as shift fork, but because these parts do not have direct relation with realization the object of the invention, therefore; For clear statement constructional feature of the present invention and principle of work, in each figure, the parts such as shift fork that do not have direct relation with the object of the invention have been omitted.From between two folding wheels 1 constantly the paper that has folded of output bank up on the supporting plate 3.In paper was banked up the process of supporting plate 3, blocking-up pawl 4 was not as Fig. 4 with the position of dividing folded pawl 2, but 9,10 turned to the position of departing from directly over the supporting plate 3 around the shaft separately, and paper can be banked up on the supporting plate 3.When the paper on the supporting plate 3 of banking up reaches predetermined number; Blocking-up pawl 49 turns to position shown in Figure 4 around the shaft, in order to stop continue to bank up supporting plate 3 from the paper of two folding wheels, 1 output on, simultaneously; Divide folded pawl 2 to turn to position shown in Figure 4 around axle 10; And then, divide folded pawl 2 to clip the paper buttress 11 that is stacked on the supporting plate 3 and move down, finally make the paper of 11 and two folding wheel 1 follow-up outputs of paper buttress be separated with supporting plate 3.

Simultaneously referring to Fig. 4 and Fig. 5; Dividing folded pawl 2 in the process that supporting plate 3 moves down; Although the hanging portion 12a of the paper 12 on the blocking-up pawl 4 is opened 13 tractives by a piece of paper of going up most on the supporting plate 3; But because paper 12 is blocked suction hole 5 absorption of the top surface of pawl 4, so paper 12 can not produce displacement.

When blocking-up pawl 4 arrives position shown in Figure 4; From still exporting the paper that folds between two folding wheels 1 constantly, the paper of output temporarily is stacked on the blocking-up pawl 4, and the paper buttress 11 on the supporting plate 3 is transferred to elsewhere by the time; And after supporting plate 3 resets; Blocking-up pawl 4 is removed, and the paper that is stacked on the blocking-up pawl 4 will be transferred on the supporting plate 3, proceeds the process of piling up of a new folded paper.

After dividing folded process to accomplish, can adopt method as shown in Figure 7 that the hanging portion that hangs the paper 12 on blocking-up pawl 4 from above is put in order.As shown in Figure 7, two transversely movable revision boards 14 are set, the hanging portion that utilizes 14 pairs of two revision boards to hang the paper 12 on blocking-up pawl 4 from above is put in order, makes this hanging portion doubling once, thereby ready for pile up next time.For avoiding paper 12 in the arrangement process, to be subjected to displacement; In finishing processes; The suction hole 5 of the top surface of blocking-up pawl 4 can keep suction condition; Can wait for also that perhaps the sheet stacking that is intercepted on the blocking-up pawl 4 to certain thickness, forms certain weight and is pressed on the paper of being put in order 12, again the hanging portion of paper 12 put in order.

Though Fig. 4 is an example with the paper handkerchief folder, the invention is not restricted to the paper handkerchief folder.According to the variety classes of laminate, the present invention can also be the laminate folder of other types.

Claims

1. divide folded neat laminate folder, include:

Two parallel and adjacent folding wheels (1) are in order to intersecting doubling and cutting from the thin slice that passes through between these two folding wheels (1);

Be positioned at the folded mechanism of branch of two folding wheels (1) below; In order to carrying, and be pulled away from mutually with the laminate of the follow-up output of two folding wheels (1) in order to the laminate that will be stacked to predetermined quantity from the continuous laminate that has folded of output between two folding wheels (1);

Be positioned at two folding wheels (1) and divide the blocking-up pawl (4) between the folded mechanism, bank up to from the laminate of two folding wheels (1) output in order to prevention and divide in the folded mechanism;

It is characterized in that:

On said blocking-up pawl (4), be provided with the suction hole (5) that is communicated to blocking-up pawl top surface, be blocked the laminate of pawl interception in order to absorption.

2. branch as claimed in claim 1 is folded neat laminate folder, and it is characterized in that: said laminate folder is the paper handkerchief folder.

3. branch as claimed in claim 1 is folded neat laminate folder, it is characterized in that: the folded mechanism of said branch is by dividing folded pawl (2) and supporting plate (3) to constitute.