CN1230352C

CN1230352C - Sheet aligning stage bundling machine

Info

Publication number: CN1230352C
Application number: CNB021443653A
Authority: CN
Inventors: 田中三千雄; 八束康
Original assignee: Gunze Ltd
Current assignee: Gunze Ltd
Priority date: 2001-10-22
Filing date: 2002-10-10
Publication date: 2005-12-07
Anticipated expiration: 2022-10-10
Also published as: CN1413883A; KR100830955B1; JP2003128014A; KR20030035863A; TW552225B; JP3959603B2

Abstract

The present invention provides a stacker bundler, which does not require a long installation space, and by which the cut end and both side edges of a folded sheet can be cut off. The stacker bundler 1 in accordance with the present invention comprises: a transfer unit for transferring; a holding back unit 67; a small bundle grouping unit 69; and a large bundle manufacturing unit 71 for transferring out and grouping the small bundles consisting of the folded sheets S grouped by the small bundle grouping unit 69, and is characterized in further comprising a first cutter 3 arranged on the upstream to the holding back unit 67 for cutting off both side edges perpendicular to the fold of the folded sheet S, and a second cutter 5 for cutting off the cut end of the folded sheet S, which is opposite to the fold.

Description

Rush neat paper collecting table strapper

Technical field

The present invention relates to the folding card that transports out from printing device is collected the strapper of tying up of rushing neat paper collecting table.

Background technology

In the past, collected and tied up the device of the folding card of from printing device, sending out, the strappers of rushing neat paper collecting table that use more.As shown in Figure 5, this strapper 61 of rushing neat paper collecting table by along on swim over to arranged downstream, band conveyor (feedway) 63, pressure roller 65, blocking apparatus 67, wisp gathering-device 69 and bale producing device 71 are constituted, and handle the obedient S of folding by following mode.

At first, the folding card S that sends out from the printing device (not shown), stagger and overlapping state under, by carrying continuously towards the band conveyor 63 of directions X motion among Fig. 5, after putting crease in order, be transported to blocking apparatus 67 by pressure roller 65.Blocking apparatus 67 has the roller 73 that direction is up and down freely shaken, and can temporarily stop the logistics of the obedient S of folding with this root roller 73, forms neutral gear in the logistics of the obedient S of folding.Like this, roll over obedient S and just send downstream from blocking apparatus 67, after sending by two rollers 75 again, just be deposited on the interim collecting board 77 of wisp mobile device 69 with intermittent mode.

Then, as the folding card S that has collected regulation bale amount, when having formed wisp, interim collecting board 77 just withdraws from the position of interim collection in the gap of the obedient S logistics of folding, and wisp folding card is transferred on the layout conveyer 79 thereunder from interim collecting board 77.And this wisp is dropped to the below of wisp gathering-device 69 by conveyer 79, then, along horizontal direction it is transplanted on the turntable 83 by propelling unit 81.Then, the wisp folding is posted on the turntable 83 and rotates half-turn, and the crease S of folding card is staggered mutually, then, delivers on the bale producing device 71, after having collected the wisp of specified quantity also overlapping, is bundled into bale.

; in above-mentioned folding card S; usually to carry the booklet of various flyers and so on secretly; at this moment; with rushing the process that neat paper collecting table strapper is bundled into the obedient S of folding bale; as shown in Figure 6, be cutting away a part, so that align with the size of folding card with the vertical end (calling " end edge S1 " in the following text) of the crease of folding on the obedient S and the end (calling " opening portion S2 " in the following text) of a relative side with crease.Be used for cutting two the end edge S1 of the obedient S of folding and the device of opening portion S2, all be with device shown in Figure 7 in the past.

As shown in Figure 7, the folding card S that sends from printing device, when carrying, allow an end end edge S1 forward, by first shutoff device 85 time, cut away opening portion S2, then, by means of the device 87 that changes throughput direction, the direction of carrying changed into to rectangular direction move.Then, under crease state forward,, cut away two end edge S1 by second shutoff device 89.Like this, the folding card S after again two end edge S1 and opening portion S2 being cut away is transported on the above-mentioned strapper 61 of rushing neat paper collecting table, heaps and ties up.

, in the above-described configuration, exist such problem, that is, will be equipped with two

shutoff devices

85,89 to the strapper 61 of rushing neat paper collecting table, need very big space, and the cost of equipment is also very high from printing device.In addition, cut off because above-mentioned two end edge S1 and opening portion S2 are throughput directions along the obedient S of folding, the cut-out of the cut-out of two end edge S1 and opening portion S2, with respect to the folding card S of throughput direction towards differing 90 degree.Like this, just must between above-mentioned two

shutoff devices

85,89, be provided with and conversion to roll over the converting means 87 of the direction of obedient S, certainly lead to the problem of the space increase of advancing equipment.

Summary of the invention

The present invention is exactly the technical scheme that puts forward in order to address the above problem, and its objective is provides a kind of space that does not need to increase advancing equipment, just can cut away the neat paper collecting table strapper of rushing of obedient opening portion of folding and end edge portion.

In order to achieve the above object, provided by the present inventionly rush neat paper collecting table strapper and have following each parts: crease towards being in of the place ahead staggered mutually and the folding card of overlap condition is carried along horizontal direction feedway; Make the logistics of the folding card on above-mentioned feedway, carried temporarily stop to move, in the logistics of folding card, cause the blocking apparatus of neutral gear; The folding card that acceptance is sent from above-mentioned blocking apparatus, the wisp gathering-device of after having collected the folding card of specified quantity, having carried downwards; The wisp folding card that is collected on the above-mentioned wisp gathering-device is transferred out, and be bundled into the bale producing device of bale, it is characterized in that, this is rushed neat paper collecting table strapper and also has following various parts: be arranged on above-mentioned blocking apparatus upstream, cut away first shutoff device that the folding card is gone up an end edge portion vertical with crease at least; And second shutoff device that cuts away the end of a relative side that is collected in the folding card on the above-mentioned wisp gathering-device with crease.

Above-mentioned first shutoff device has and is arranged on the obedient transport path of folding at least one side, is used for cutting away first cutter arrangement of the above-mentioned end edge portion of folding card.Above-mentioned second shutoff device has and is arranged on the folding card horizontal direction upstream that is transported to the below by above-mentioned wisp gathering-device, is used for cutting away second cutter arrangement of the end of the relative side with crease on the folding card.

Above-mentioned first cutter arrangement has to be arranged in to be rolled on the obedient feedway direction, can freely rotate, and its side first cutting knife and second cutting knife relative to each other.Above-mentioned first cutting knife and second cutting knife contact with each other on the off-position of the above-mentioned end edge of folding card, and above-mentioned first cutting knife is arranged on the upstream position that the S. A. with above-mentioned second cutting knife staggers.

Be posted near after above-mentioned second cutter arrangement in order to roll over, cut away above-mentioned end by this second cutter arrangement, above-mentionedly rush neat paper collecting table strapper and also have the folding card of carrying being collected on the above-mentioned wisp gathering-device downwards, along the horizontal mobile mechanism of horizontal direction, and drive the above-mentioned second cutter arrangement reciprocating actuating device of direction up and down near above-mentioned second cutter arrangement.

Description of drawings

Fig. 1 is a lateral plan of rushing first embodiment of neat paper collecting table strapper of the present invention;

Fig. 2 is the lateral plan of rushing first shutoff device on the neat paper collecting table strapper among Fig. 1;

Fig. 3 is the cross sectional drawing of the A-A line in Fig. 2;

Fig. 4 is the lateral plan of rushing second shutoff device on the neat paper collecting table strapper among Fig. 1;

Fig. 5 is the lateral plan of the general configuration of rushing neat paper collecting table strapper in the past;

Fig. 6 is the block diagram of folding card;

Fig. 7 is in the past, the planar view of the device of using for two end edge of cutting away folding card and opening portion.

The specific embodiment

Below, the embodiment who rushes neat paper collecting table strapper that present invention will be described in detail with reference to the accompanying.The neat paper collecting table strapper of rushing in the present embodiment has first shutoff device that cuts away two end edge of folding card, cut away second shutoff device of the opening portion of folding card, and on the wisp gathering-device, make wisp folding card along the reciprocating horizontal mobile mechanism of horizontal direction.Since other various formations identical with in the past, thus hereinafter be marked with identical label for same or similar part, and omit its explanation.Fig. 1 is a lateral plan of rushing first embodiment of neat paper collecting table strapper of the present invention; Fig. 2 is the lateral plan of first shutoff device; Fig. 3 is the cross sectional drawing of the A-A line in Fig. 2; Fig. 4 is the lateral plan of second shutoff device.

As shown in Figure 1, the neat paper collecting table strapper 1 of rushing of present embodiment has first shutoff device 3 in the upstream of blocking apparatus 67, and the upstream side below wisp gathering-device 69 has second shutoff device 5.First shutoff device 3 at first is described.

As shown in Figure 2, first shutoff device 3 has following each parts of transport path both sides that are arranged in the obedient S of folding: push down among Fig. 2 first and second pressure-producing parts 9,11 of the folding card S that carries along directions X at above-below direction; Cut away disc main cutter (second cutter) 13 and the auxiliary cutter (first cutter) 37 of the end edge S1 of the obedient S of folding; And the suction tube 15 of the smear metal W of the folding card S after attracting to cut off.In addition, above-mentioned main cutter 13 and shop help cutter 37 to constitute first shutoff device of the present invention.

First pressure-producing part 9 be arranged in the folding card S that carried above, it has by the shank of connecting rod 17 supporting, from 8 backer rolls 19 of top doubling card S pressurization, driven roller 21 and two driven vollers 23, it is roughly triangular in shape that these roller arrangements become, and has belt 25 reeling them.The shank of connecting rod 17 has and pivots on, the L font first link rod 17a that its sweep can freely wave.Two ends of this root first link rod 17a are installed in respectively on the second link rod 17b of L font, and two ends of each second link rod 17b are installed with the 3rd link rod 17c of L font respectively, and these link rods can both freely wave on pivot.The backer roll 19 that can freely rotate is installed on two ends of each the 3rd link rod 17c.By means of the above-mentioned shank of connecting rod 17, just can push down the folding card S that is carried flexibly.In addition, about the structure of the shank of connecting rod 17, be not limited to that a kind of, as can also to use more link rod to constitute shank of connecting rod described above.

Second pressure-producing part 11 be arranged in the folding card S that carried below, it has 8 from rolling over the backer roll 27 of pushing down the obedient S of folding in obedient S below, driven roller 29, a driven voller 31, and round the belt 33 of these rollers.The device of pushing down the obedient S of folding is not limited to use the such link rod of above-mentioned first and second pressure-producing parts 9,11, for example, also can be provided with from above-below direction and clamp a pair of or several to cramping body of the obedient S of folding, wherein, the cramping body of at least one side pressurizes to it along the direction of clamping with spring or air pressure.

As shown in Figure 3, main cutter 13 is bearing in the outside of first pressure-producing part 9, can freely rotate facing to the throughput direction of the obedient S of folding, drives with the speed rotation higher than the delivery speed of the obedient S of folding by motor 35.Shown in the enlarged drawing among Fig. 2, the blade of main cutter 13 is blades of circular saw blade.

As shown in Figures 2 and 3, auxiliary cutter 37 contacts with its medial surface in the lower end of main cutter 13, is arranged in a little than the close upstream of the S. A. of main cutter 13.In addition, auxiliary cutter 37 is driven by electrical motor 39, with same with the delivery speed of the obedient S of folding basically linear velocity rotation when being in below the obedient S of folding state of contact.Circumferential section 37a with main cutter 13 contacted disks on the auxiliary cutter 37 makes wedge angle, uses the blade of this circumferential section 37a and main cutter 13, just can cut away two end edge S1 of the obedient S of folding.

Second shutoff device 5 then is described.As shown in Figure 4, second shutoff device 5 is arranged on the upstream of elevator 79 along continuous straight runs of wisp gathering-device 69.Above-mentioned elevator 79 has and is loading wisp, can be by means of the lifter plate 79b of cylinder 79a along the above-below direction lifting, and the back plate 79c that is supporting cylinder 79a.Below back plate 79c, (horizontal mobile mechanism, cylindrical shape pattern 38 make the lifter plate 79b and the back plate 79c that become one move along horizontal direction by electrical motor 42 driven in rotation to be provided with the pattern mechanism 40 with cylindrical shape pattern 38.By means of this structure, the folding card S that transfers on the conveyer 79 from interim collecting board 77 (Fig. 1) just descends with lifter plate 79b, and then draws close to second shutoff device 5.

Second shutoff device 5 has following various parts: along the base plate 41 and the cover plate 43 of vertical direction extension; Between this two boards, drive by actuating device, can be reciprocating along above-below direction, and the sliding panel 47 of cutter (second cutter arrangement) 45 is installed in the upper end; And the increased pressure board 49 that wisp is pressurizeed from the top.For fear of interfering with each other, on base plate 47, formed a through port 51 with propelling unit 81.The lower edge 51a of this through port 51 makes along with downward-sloping away from sliding panel 47, below this dip plane, is provided with the cutting regenerative apparatus 53 that smear metal W that recovery cuts away uses.This smear metal regenerative apparatus 53 is by the cylindrical portion 55 of extending along the lower edge 51a of through port 51 with along the length direction of this cylindrical portion 55, and the plate 57 that scans out that slides on the wall surface is within it formed.

It is being supported by the cylinder (not shown) in the position of increased pressure board 49 above the through port 51 relative with cutter 45, can move freely along above-below direction, so that will push upward near the wisp of the folding card S of base plate 41.Below increased pressure board 49, on the part relative, the parts of being made by resin or rubber of accepting blade 59 are housed with cutter 45.

Below, the working process with the neat paper collecting table strapper of rushing of above-mentioned formation is described.As shown in Figure 1, the folding card S that sends out from printing device is at crease under the state in the place ahead, is transported in first shutoff device 3 by pressure roller 65.At this moment, as shown in Figure 2, roll over obedient S when pushing down, cut away two end edge S1 of folding card by main cutter 13 and auxiliary cutter 37 by first and second pressures partiallies 9 and 11.The smear metal of two end edge S1 that scale off is inhaled in the suction tube 15 that is arranged in main cutter 13 downstreams.

Cut away the folding card S of two end edge S1 by first shutoff device 3, after by blocking apparatus 67, be collected in the wisp gathering-device 69.The folding card S that is gathered into wisp is after interim receiver sheet 77 is transferred on the gig 79, just landing downwards, then, again with gig 79 together, on even keel is side upstream, promptly to a side shifting of second shutoff device 5.As shown in Figure 4, at this moment, the position of rolling over obedient S is in and only allows its opening portion S2 upstream give prominence to the length L of stipulating from cutter 45 flank of tooth, and subsequently, increased pressure board 49 just descends, and pushes down the upper surface of wisp.Under this state, cutter 45 moves upward, just in time the length of the obedient S opening portion S2 of folding is cut away L..The smear metal W of the opening portion S2 that is cut off after the cylindrical portion 55 that falls into smear metal regenerative apparatus 53, by means of scanning out the slip of plate 57 along cylindrical portion 55, scans out its end from cylindrical portion 55 again.

Folding after one wisp opening portion S2 cuts away card S is pushed to a side of turntable 83 (see figure 1)s by means of propelling unit 81, then, is transported to the bale that is bundled into regulation on the bale producing device 71 successively again.

As mentioned above, according to the neat paper collecting table strapper 1 of rushing of present embodiment, because inner two end edge S1 cutting off the obedient S of folding and first and second shutoff devices 3 and 5 of opening portion S2 installed, original collection and tie up the folding obedient S operation in, the cut-out operation of two end edge S1 and the opening portion S2 of obedient S can be rolled over simultaneously, thereby the superior effect of the following stated can be reached.

That is, do not rushed the exterior special-purpose shutoff device of neat paper collecting table strapper,, consequently, reduced the cost of equipment so can reduce the space of advancing equipment in the factory owing to do not need to be arranged in the past.In addition, owing to be provided with first and second shutoff devices, two the end edge S1 and the opening portion S2 that roll over obedient S can cut off under the indeclinable condition of throughput direction, so just do not need conversion in the past to roll over the device of obedient throughput direction, can further reduce the space that advancing equipment is used.Just because of this point has been handled the path contraction of the obedient S of folding, so can also shorten the time of operation.

In addition, in first shutoff device 3, owing to be that two cutters with main cutter 13 and auxiliary cutter 37 cut the obedient S of folding, so can reliably two end edge S1 that roll over obedient S be cut away.As mentioned above, on the position that the S. A. that auxiliary cutter 37 is arranged in upstream direction and main cutter 13 staggers, like this, just can have the folding card S that has prevented to cut away two end edge S1 and be wound up into the effect that auxiliary cutter 37 gets on.

Though the position of each

cutter

13,37,45 is all fixed in the above-described embodiments,, the position that also can make these cutters is to regulate, so that can allow the size of the obedient S of folding change.For example, can allow the main cutter 13 of first shutoff device 3 can move towards the direction vertical with the throughput direction of the obedient S of folding with auxiliary cutter 37, so that regulate the cut-out width of two end edge S1, perhaps, by regulating the parallel motion distance of gig 79, regulate the cut-out width of opening portion S2.

In addition, can also be as required, only allow some device work in the shutoff device 3,5, so just can only cut away two end edge S1, perhaps only cut away opening portion S2, just can make various folding card as required.In addition, when not needing to regulate the size of folding card, also can allow two kinds of shutoff devices all quit work.Further, in first shutoff device 3, can only allow the cutter work of a side, perhaps only cutter is set, only cut off end edge S1 of the obedient S of folding in a side.

In addition, the horizontal mobile mechanism 40 in the foregoing description is to allow gig 79 move towards horizontal direction, makes it near the cutter 45 of second shutoff device 5, but, also can make and make cutter 45 towards the close structure of a side of gig 79.In addition, except above said pattern mechanism, horizontal mobile mechanism can also by, for example, cylinder, servomotor torque constant wait and constitute.

As mentioned above, rush neat paper collecting table strapper according to of the present invention, because inner the installation cut off the folding card and gone up first and second shutoff devices with the end (opening portion) of vertical two end edge of crease and a relative side with crease, so in original collection with tie up in the operation of folding card, can roll over two end edge of card and the cut-out operation of opening portion simultaneously.Like this, just do not need to be arranged in the past and rushed the exterior special-purpose shutoff device of neat paper collecting table strapper,, consequently, reduced the cost of equipment so can reduce the space of advancing equipment in the factory.

In addition, owing to be provided with first and second shutoff devices, two the end edge S1 and the opening portion S2 that roll over obedient S can cut off under the indeclinable condition of throughput direction, so just do not need conversion in the past to roll over the device of obedient throughput direction, can further reduce the space that advancing equipment is used.Just because of this point has been handled the path contraction of the obedient S of folding, so can also shorten the time of operation.

Claims

1. rush neat paper collecting table strapper for one kind, it has following each parts: crease towards being in of the place ahead staggered mutually and the folding card of overlap condition is carried along horizontal direction feedway; Make the logistics of the folding card on above-mentioned feedway, carried temporarily stop to move, in the logistics of folding card, cause the blocking apparatus of neutral gear; The folding card that acceptance is sent from above-mentioned blocking apparatus, the wisp gathering-device of after having collected the folding card of specified quantity, having carried downwards; The wisp folding card that is collected on the above-mentioned wisp gathering-device is transferred out, and is bundled into the bale producing device of bale, it is characterized in that,

Above-mentionedly rush neat paper collecting table strapper and also have following various parts: be arranged on above-mentioned blocking apparatus upstream, cut away first shutoff device that the folding card is gone up an end edge portion vertical with crease;

And second shutoff device that cuts away the end of a relative side that is collected in the folding card on the above-mentioned wisp gathering-device with crease.

2. as claimed in claim 1ly rush neat paper collecting table strapper, it is characterized in that, above-mentioned first shutoff device has and is arranged on the obedient transport path of folding on the side, is used for cutting away first cutter arrangement of the above-mentioned end edge portion of folding card; Above-mentioned second shutoff device has and is arranged on the horizontal direction upstream of folding card that is transported to the below by above-mentioned wisp gathering-device, is used for cutting away second cutter arrangement of the end of the relative side with crease on the folding card.

3. as claimed in claim 2ly rush neat paper collecting table strapper, it is characterized in that, above-mentioned first cutter arrangement has and is arranged on the obedient feedway direction of folding, can freely rotate, and its side first cutting knife and second cutting knife relative to each other;

Above-mentioned first cutting knife and second cutting knife contact with each other on the off-position of the above-mentioned end edge of folding card, and above-mentioned first cutting knife is arranged on the upstream position that the S. A. with above-mentioned second cutting knife staggers.

4. describedly rush neat paper collecting table strapper as claim 2 or 3, it is characterized in that, be posted near after above-mentioned second cutter arrangement in order to roll over, cut away above-mentioned end by this second cutter arrangement, it also has the folding card of carrying on the above-mentioned wisp gathering-device being collected in downwards, along the horizontal mobile mechanism of horizontal direction, and drive the above-mentioned second cutter arrangement reciprocating actuating device of direction up and down near above-mentioned second cutter arrangement.