JPS6071459A - Directional control method of fold printed matter - Google Patents

Abstract

PURPOSE:To perform direction control in an accurate manner, by separating a train of fold printed matter as far as a distance somewhat longer than the fold printed matter in length, while performing the direction control at the separated portion in a state of installing an interval between the rear end of newsprint in the front tail and the spear-head of the newsprint in the rear forefront. CONSTITUTION:In a conveying route conveying a train of newsprint delivered as being overlapped each other, there are provided with a train separator 7, separating completely the front and a rear of the train of newsprint by staying the train as much as for a longer portion that of the line of the newsprint and a directional control device 8. This directional control device 8 is constituted of providing each of rockable roking arms 73 and 76 at fulcrum of driving shafts 61 and 63 so as to guide the newsprint train upon selection of a conveying carrier 9 or 10. And, when the rear end of the newsprint in the front tail of the train being separated by the train separator 7 passes through a sensor 85, an air cylinder is set in motion whereby directional control for the train is made so as to be performed.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a method for changing the exact feeding route of newspapers printed on a rotary press, for example, from a small bundle counting and sorting machine to a standard Tokei failure sorting machine by =-s. , or make a direction cut 111'jf from the standard bundle counting division view to the small bundle counting division stage. This is related to the method of changing the direction of newspapers, etc., where the direction of the matrix can be changed completely from part 11.

*1 Denki's ability vi, maximum 150,000 ga per hour [1 with i,
The feed rate jd is 14 to 18 parts per second. And then,
tl, the newspapers that are sent out overlapped are (Case 4)
In the case of a 24-page morning newspaper (as shown in Figure N), this is 7″L.
One bundle is 100 copies. This is the tilt east. (・1
100 pieces of hard-earned newspapers, each 25 copies, are separated into 1 pile and 4 pieces of the same value are placed in opposite directions to each other. This standard bundle is by far the most common, but compared to f'L (7, 7, 7, 77 is a specialized paper that can be shipped all over the country) ↓ L combined 11 bundles 10
There are many intermediate types with less than 0 copies, and small bundles of 7' with less than 15 copies per bundle.

In particular, in the case of this small bundle, the number of copies to be counted is small, since the number of copies is counted using a word sorting machine, and then the bundle is made and sent from the shell to the packaging machine for the next process. ,
Number of bundles: Since the number of perks is large, the arcing time for discharge, which takes about 1 second at a time, is scary. Therefore, the processing speed is the total f), the speed of the sound, and the speed of the eyes.

- The processing speed of 6 is almost the same as the speed of iQ li transmission due to the number of votes.

・The speed of the rolling machine is constant, and if you want to create small bundles of newspaper that flow at a constant speed and are sent to a small bundle counting and sorting machine that has a slow processing speed, for example, use a small bundle counting and sorting machine. , standard bundle counting classification, and moat are placed side by side.
It is necessary to temporarily switch the flow to the standard bundle counting and sorting machine. (Or (□i, the reverse is also required.) In such a case, +d is required to switch the direction of the conventional matrix.

The thickness shown in Figure 5 is used. In order to switch the downward and rising matrix to the left path (c'), the drive boob 1l-(a) is opened and moved downward to the left, and the curved plate (b') f is pushed downward to the left. , this splits the rising matrix and guides it to the left path, switching directions. However, since the tapes are sent in a row with overlapping discs, it is very [difficult] to switch the direction simply by rotating the curved plate (b'). For example, if the thickness of the line changes, the bending resistance will change, which may bend the tip of the newspaper, cause wrinkles, or disturb the pitch, which may lead to inaccurate counting. This is a fatal flaw in making newspaper bundles.

In other words, in such switching, the trailing end or leading end of the switched matrix is disturbed, making it difficult to smoothly transfer the matrix thereafter or to perform counting divisions in which no errors are allowed, even if it is just a part.

This becomes especially difficult when the printed signature is not fed by the folding edge, as shown in FIG. 4N, but by the opposite cutting edge.

The present invention aims to solve such problems by completely separating the front and back of printed matter such as newspapers that are sent overlappingly, and then changing the direction from the separated part. It is something to do with someone.

Its structure will be explained with reference to FIGS. 1 to 4, which show an apparatus for carrying out the method of the present invention.

In Figure 1, (2) is unloading on the gear side, (3) ri
Standard east counting sorter, (1) is head side tax load, ('/ )
The i-1 matrix separator (8) is a directional ZF shape sushi.

From the direction switching device y (8), the folding switch is folded into four
The overlapping Qf matrices are routed to the grain carrier (9) and to the standard bundle counting and sorting machine (4), or from the same switching device (8) to the carrier (10).
(ll”1...(1)) and storage transfer device (6)
It is then sent to a route that leads to the small bundle counting and sorting machine (5).

The bundles made in each counting category ti% (3), (4), and (5') are sent to a packaging machine (not shown) in the first step and packaged.

The matrix separation device (7) will be explained in detail in 4B.

In Figures 2 and 4, the wire cord (34) is connected to the pulley (33'), drum (31), drive pulley (39), and 1! ■Hanged on 49J pulley (41).

The wire cord (45) passes through the introduction pulley (22), the lower outer periphery of the drum (31), and the upper outer periphery of the pulley (33), and is hung on the pulley (4G) and the pulley (4).

The wire cord (49) passes through the discharge pulley (31), pulley (4B) Boo II-(46), and then goes to the Boo 1l-(3
3) Draw from the lower outer periphery.

(31) is hung around the upper outer periphery.

Sprockets (52) (52) are installed on each shaft of the introduction pulley (22) and the ejection boo 1l-(3'7), and the drum (31)
) loosely fitted on the shaft (3o), the sprocket (53) (53) on the shaft of the pulley (4B), and the sprocket (bc) on the shaft of the pulley (4B), pulley C41). ) (54) and attach the roller chain (55) to it. Also, add sprockets (42) (42) (42) to the ejection pulley (3+7), reaction pulley (39), and pulley (11) respectively.
Hang the roller chain C44) between each sprocket (42) (, 42) (42) and the sprocket (43). 30), Boo II-(33)! 111tl(
32) 1-1: Move, song 1 is placed in frame C55), and this 3
The person can move left and right as a unit.

(50) engages with a rack (51) fixed to the frame (20) with bolts near both ends of the rack (30).

The direction switching device (8) will be explained.

There is a conveying carrier (60) between the queue separator ('7) and the direction switching device (8), and the distance between the discharge pulley (3''I) and the boot 11-('70) is The length of one newspaper in the direction is slightly wider, and the line between them is not blown from above and below, so the 4-fire hold is mainly made of the discharge boob I+- (37) and the wire cord (34). The 11 Buddhas were erased.

In Chin 2 map and Job 3 map, 1 pivot d111 + (61
) is the fulcrum and a driven pulley (4) is installed at the tip of the swinging arm (+75), and the drive pulley (61)
2), hang the wire cord (75) between it.

, drive shaft (63) ff: swinging arm (76) serving as a fulcrum
A driven pulley (77) is provided at the tip of the drive shaft (63).
) A wire cord (18) is hung between the pulley (64) and the driven pulley (C77).

(81) C is a link that connects both summoning arms (C73) (T6). (T9) (8o) is the bottle shaft, and the bottle shaft (80) is fitted into a long hole (sll) of the link (81), and this corresponds to the thickness of the newspaper matrix.

A projecting piece (82) is provided on the 48 m+ arm (piece 3), and an air cylinder (84) is pivotally attached to this. The operation of the air cylinder (84) causes the swinging arm (C73) and the swinging arm (76) to move up and down while holding the rows of newspapers between them.

(18) shown in Figure 1 and C8 shown in Figures 2 and 3.
5) (86) is a sensor.

All four newspapers (C folded and stacked, shown as N in Figure 4) form a queue from unloading (1) and are transferred from the queue separation device ↑7 to the direction switching device (8). Reached: General carrier (10) (11) ・ ・ ・ = (1'7
), the small bundles are formed into small bundles by the small bundle counting and sorting machine (5), and sent to the next process, the packaging machine. Queue separation device ('7) using the sensor (1st) signal installed at
The ljE output pulley (31) stops.

When the discharge pulley (3g) stops, the 1 drive boo +1-(3
9') Stop the drive pulley (41). Then, the wire cord (49) is stopped, and the upper half of the wire cord (34) is stopped. However, since the introduction boob 1l-(22)u is driven, its sprocket (52)u rotates,
The lower side of the roller chain (55) is the wire cord (45).
) and is pulled to the left with the same speed as Boo'I-@(
3z) is pulled to the right and moves to the right in parallel with the drum (31) attached to the moving frame (35) and the binion (50) that meshes with the pulley (33') and l-t rack (51). . The movement of the drum (31) is a distance S, and the pitch of the queue to be sent is not changed (1) (2S is accommodated and stored in excess of the length).

The length of this 28 is set to be slightly longer than the length of a newspaper in the traveling direction.

When the ejecting boot +1-(3!7) stops, the newspaper T held between the pulley (TSU O) and the wire cord (TSU L) continues to move forward, but the paper behind it continues to move forward. Newspapers below newspaper H are stopped, and the queue is separated here.

That is, the rear end T1 of the newspaper T at the rear of the i%iT matrix,
A space is created between the front end H' of the newspaper H at the head of the backward matrix.

When only the drum (31) force and fiber S moves to the right, a sensor (not shown) detects this and discharges the ejection boo 1l-(37).
is driven at a speed approximately 5% faster than the speed of the rotary press line.

The procession, which had been temporarily stopped by this electric motor, moves forward again, and due to the slight increase in speed, the drum (31), pulley (33), and pulley (331) slowly return to their original position of 11t.

The rear end T' of the newspaper T at the rear of the Air side is connected to the direction switching device (8
), the air cylinder (84) of the device (8) is actuated by the signal, and the matrix is transferred from the transport carrier (10) (11) to the shell transport carrier (9). Switchable Rare standard bundler - 1 number sorter (4)
sent to.

In this case, the rear row, separated from the front row 711 and with newspaper H at the top, is swung by the swing arms ('/3) (76) provided above and below by the timely operation of the air cylinder (84). Then, the direction switching is performed smoothly without disturbing the matrix in any way.

Note: 1 general carrier (l) from general carrier (9)
Switching towards o"1 (ll'1) is done in the same way, but in this case the sensor (86) is used. If visible, the upper swinging arm can be omitted.

According to the present invention, when changing the direction of printed materials such as newspapers that are sent in a misaligned manner, the queue separating device separates the queue by a distance slightly longer than the length of the newspaper; 4. With a slight gap between the trailing edge of the newspaper in the L and iii direction and the leading edge of the newspaper in the rear, the direction was changed at the separated part, so that the newspaper There is no room for bending or creating wrinkles in it, and this can be done accurately without disturbing its matrix.

Therefore, it is possible to accurately perform counting divisions where even a single error is not allowed, and the sensor can be operated reliably from i'4VC during the shredding, so that the printed matter is not cut at the cutting edge.
In either case, the direction can be switched easily and smoothly.

[Brief explanation of the drawing]

Figure 4 is an enlarged front view of a queue separation device, and Figure 5 is a front view of a conventional queue switching device. TS... Matrix separation device 8... Direction switching device 9
...] General shipping carrier 10~l'7---f!
7 feed gear IJ gear 173, '76. Swing arm 85... Senna Patent applicant Nichiro Kogyo Co., Ltd.

Claims (1)

[Claims] A queue separation device and a direction switching device are installed on the conveying path g that transports the queues of printed matter such as newspapers that are sent in a staggered manner, and the process of all the printed matter in the matrix is carried out by the queue + #fI device. By storing the space at a distance slightly longer than the length in the direction, the front and rear of the queue are completely separated. 7.
1 New method for switching direction of printed matter such as New 1;