JPS5852133A - Web cutting and winding method in coreless roll manufacturing apparatus - Google Patents

Abstract

PURPOSE:To perform a work of winding a web end round a mandrel reliably and quickly by sticking a web end cut at a predetermined position fast to the surface of the mandrel by air pressure, and simultaneously pasting up it with leaked adhesive to the surface of the mandrel by a liquid applying device. CONSTITUTION:A broad perforated web W1 is passed through a draw roll 9, a slitter roll 10 and a take-up roll 11 to be cut in pieces to a predetermined width into a narrow web W2. A cutting device E having a web fixing device 18 and a perforation cutting device 17 is adapted to cut the web W2 located at an assigned position in a perforation. The web fixing device 18 includes a pressing bar 149 having a sponge 148 for absorbing water supplied from a water supply pipe 147, and the cutting device 17 includes a cut bar 140 capable of elevating. The web W2 cut by lowering of the bar 140 is wound round a mandrel 12 by air ejected from a jet orifice 142 of an air tube 141, in the state of leaking adhesive liquid.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides an apparatus for producing coreless sheets by winding a web multiple times. Web winding o*rnc winding is related to the O web O cutting and winding method for pasting.

Furthermore, the present invention allows the web end to be cut from a predetermined position and brought into close contact with the surface of the web using air pressure, while at the same time allowing the web to be cut from a predetermined position. By attaching the liquid to the surface of the web using a wrapping device, the work of attaching OI to the glossy web can be done reliably and quickly, and the winding of the web end can improve production efficiency. The cutting and winding of the ancient web was done for the purpose of proposing a method, and the web was rotatably supported by an 8-temperature support device, and the web was connected to the above-mentioned 8-shaped core through the web. At the same time as the axillary web is brought into contact with the web winding roll, the web winding roll is rotated in the direction Wc, and the web end is -m! 3! A web blower returning member is used to return the blower to the 8 bar side by air and make it come into close contact with the WJK, and winding the end of the web around the 8 bar is sometimes done by touching the ICI' on the 8 bar. At the same time, the end of the web is pasted on the 8-piece OSS, and at the same time, a liquid-applying device having a liquid-applying member is used to wrap the 8-piece OSS by a predetermined amount. A coreless p-cutting machine equipped with a web cutting device that cuts the leading side small wire and the rewound web.
In the loop making device ψ, the 8 bales of the m5Vc web are wound and grown into a small roll, and the growing Lm small reel is unwinded to remove and polish the web from the web winding and roll, and then polish the small roll. The web is rewound from the web, and the web cutting device cuts the length of the web from the tip of the web to the tip of the web from the contact portion to the tip of the scissors. Place it in a position that is approximately the circumference distance on the actual salary box.
In step 4, the cut web end is brought into close contact with the surface of the eight bales supported on the main bale support device by the pressurized air jetted from the web blower return member, and at the same time, the liquid is The liquid is applied to the surface by the soaking device.
It is characterized by the fact that it can be pasted. 51
．． , ,Hereinafter, the method of cutting and winding the O-web according to the present invention will be described in Fig. 1 and 1j! The four perforated coreless rolls i3.i3. i3...! The manufacturing case will be described as an example, and the overall configuration of the perforated coreless roll manufacturing apparatus zO described above is shown.

This 01-thin, coreless four-ruler II manufacturing device has an O-original four-leaf support device for rotatably supporting the middle nib raw fabric 1-ru, A web feeding device 1 that feeds a web 2W unwound from a raw fabric roll 1 at a constant speed, a web WK, and a 9th O par 7 olefin device @ 0 that makes perforations for each sheet width. , Web W
OX9 cutter device to cut the web W into predetermined lengths, an O web cutter device 1 to cut the web W at the sewing machine rotation position, and an Oweb cutter device 1 to cut the web W at the sewing machine rotation position.
O web winding device ν for winding, 8 y/λ to be wound 9 web wt this s/2014! In order to wind the web onto a small roller 13 with a predetermined sheath spacing, the web is wound up by a device G, the original roll support device, a web sand feeding device B, a par 7 orifice, a wrapping device C, and a sulin. , the tar device,
For web winding, device G, and O drive device H for driving 7.
and a positioning stop device I for stopping the web W at a predetermined position on several Shingu sheets. ,
Hereinafter, each device will be described (although the order will be changed slightly for convenience of explanation). First, the drive device (■) will be explained, and then each other device will be explained. H ore, each of which will be described in detail later, is a raw web support device M, a web feed device 1B, a bar 7, an olefin carbon device C, a slitter device P, and a web winding device. The first reference axis J, which is also driven and driven at the same time by O, is directly driven by #KXII by #/□.
/ and a turtle reference axis j2 which is transmitted by the first semi-standard shaft 1/. is the long OII/cone pulley j3 and second reference shaft 12 attached to II/reference shaft S/
11C is installed by changing the position of the isso winding (a flat bell stretched at the junction with the 9th λ corn boo 9j)
It is possible to change the speed steplessly with respect to the sl reference axis j/.
Ru. Also, cone pulleys zs and jt are attached to both $117 reference shafts Jet) 11, respectively.Of these pair of cone pulleys jj and j4, one of the cone pulleys jj is connected to a web (described later) via a flat belt /S/. III return device/? 0 drive shaft 44cllc attached cone pulley j
jK connection, and the ζO flat bevel/j/4D winding is arranged so that the web WO rewinding speed can be adjusted by changing the position.

On the other hand, the other cone pulley j4 is fixed to 7 frames via a flat belt ljJ, mounted on the large intermediate shaft 47, and connected to the large cone pulley juIIC. This intermediate shaft 47 has a draw roll to be described later.

An intermediate gear 4t that meshes with the 9th gear 70 is attached to the shaft end, and the flat belt/1 piece 01 J hook can be moved to a different position. By changing the level of progress as appropriate, it becomes slowed down by 4 things◇Furthermore, this dolly roll 9 has a pair of gears 7/, as shown in the 10th EIIc.
72 and vbeh)ist.

A take-up roll l/ which will be described later and a slitter roll lOK which will be described later are connected via ist. Therefore, this winding! 1--ru/l and slitter rule 10 are respectively II/reference axis j/: 0 and the first reference axis j/ is attached to the large pulley 2 de is a flat bell>
It is connected to a flat pulley 30 attached to a web feeding device BO feed reel, which will be described later, via lj&. Therefore, the feed roll reference is the seventh reference axis jl? Constant rotation ratio for IC! On the other hand, the 9th gear 74 attached to the end of the first reference shaft j20 is connected to the par 7 orifice date device 00a, which will be described later, via the unequal series displacement gear O, which will be described later. Gear 7 attached to the rotating blade shaft ≦6
11C are connected, and the blade roll 4 is rotated synchronously with the second reference axis j. Therefore, of each of the above-mentioned devices, the web rewinding device 1 of the original roll support device 1, the par 7 olefining device Or) @ the slitter rule LO of the plate blade roll 4, the slitter device GO, and the web tktj device GO The take-up roll l/ is variable continuous rotation with respect to the seventh reference axis sl, and only the feed roll of the web retraction device B is rotated at a constant speed.

In addition, the motor D1, the first reference axis J/, and the 0 lever are equipped with a fixed position stop device XO, which will be described later, and a clutch 4I and a brake 3, which are important components. A motor control device 4L is interposed in the motor 411, and the motor 411 is controlled by the on/off operation of the clutch 4cλ.
This makes it possible to intermittent the supply of zero motor power from the motor to the seventh reference axis Jl, and at the same time, it becomes possible to decelerate the rotation of the drive device HO by using the brake 3.

The operation of the power control device is controlled based on a control signal transmitted from the counter device 97 (first WA) described below.

The original roll support device moves the original warped roll in the unwinding direction K.
111 A roll support base 22, 22 that rotatably supports the roll, and a 9-piece for turning the roll 1 in the spring return direction at a predetermined circumferential speed.
3j and the large driven pulley 34 which is pivotally attached to the moving end of the swing arm 3tem which is movably attached to the drive shaft.
The major belt 37 is moved by the air cylinder 31 while being brought into contact with the outer surface 11 of the roll 1 with an appropriate pressing force.
The EEP rewinding direction K111 is rotated and ψ is reached. By changing the unwinding speed, it becomes possible to appropriately set the tension in the longitudinal direction of the web W6 between the thick roll and the web W6 being unwound and reaching the web feeding device B41C, which will be described later.

The web feeding device B is for feeding the good web W from the original fabric roll/back to the perforation device 0Vc at a constant speed, and as shown in the first IK, the web feeding device
It has a feed roll directly driven by e1l/reference axis t/ and a 7L p-rule j disposed close to and parallel to the feed roll. The felt roll 3 and the feed roll 3 are periodically rotated in opposite directions by a pair of gears 744.7jIIc that mesh with each other.

Perforation j4Et in web W - 0 bar 7 to make the web W
Olesi Wan device 0hiro, 1st g, happy tvtt and 73rd
! l! As shown in IIK, it has a lI electric blade roll S having a fixed blade 10/, and a pair of square rod-shaped O rotary blades 100 and 100 arranged in the axial direction at a /10 phase and a nine-fight board blade roll 4. 9. Pass the web W sent from the web sand feeding device B between the fixed blade roll j and the fighting board blade p-rule 4 and O, and rotate the fighting board blade 4 at a predetermined rotational speed to rotate the rotating blade. 100
and the fixed blade 101 match to form the 3rd perforation in the web W between the 9th and the turtle. Eye 3
The web W formed to have a width Il (#) is particularly referred to as a wide perforated web U.

The fixed blade rail j has both ends of the shaft 6SO attached to the frame 〇fIC frame and is rotatably attached to a pair of swing arms 102 and 102 as shown in No. 9WJ. .102 is the swing end 1
02- is installed by expanding and contracting the nine air cylinders 107 to rotate in an arc in the direction of the arrow -b around the fulcrum bottle lO3, and by a shriveling fit that widens the distance between the rotating blades 100 and the fixed blades 10/. ◇Immediately, when performing web threading work, rotate the swing arm 102 in an arc in the direction of the arrow to widen the distance between the blades. When applied, the blade rotates in an arc in the direction of the arrow to reduce the distance between the blades. Incidentally, in the m9WJ, the number 101 is a stopper member for regulating the angle of movement of the swing arm 10 in the direction of the arrow to maintain the minimum blade interval at a predetermined dimension. In addition, the ζO11 fixed blade roll j is attached to the roll axis ≦3 with a nine-center piece 10j and a swing arm 10.
A pair of round upper and lower protrusions 104 protruding from 2! , press the push port screwed onto 104I>iot, press it with the arrow C-
By appropriately rotating the rotary blade 100 and the fixed blade 10/ and O11 in an arc in four directions, the traverse contact position in the rotating direction is adjusted to 1lI.
I'm so excited to be able to do it.

On the other hand, ms blade roll 4 shows II/IIK? As described above, the drive device Roll reference axis is rotated through the reference axis j2 and the rotary blade roll shaft 440r14 via an unequal rotation device (described later). At this time, the web W is transported to the web sand feeding device B? When the rotation speed of the rotary blade tOWj1, which is fed at a constant rate by the IC, is set appropriately, the pitch of the cutting blade formed on the paper web W, i.e., the sheet width, can be adjusted arbitrarily. In addition, it is difficult to form a membrane chamber in a stepless manner.

The sewing machine 131 is operated by adjusting the web WO feed speed at the moment when the rotary blade 700 and the fixed blade 101 match to form perforation 3# in the web W and the rotation of the cutting edge of the rotary blade 1010. It is the ninth 0% O that is formed directly in the width direction of the web WO.
As shown, the intermediate rotating shaft 62 is parallel to the second reference shaft j2 and rotates in an arc around the second reference shaft 52.
Located on the logic locus and the df! The frame can be mounted so that it is close to and opposite to the tta rotation shaft 62.The large intermediate fixed shaft 63v is installed.
c) Attach the fixed side gear 79 and the movable side gear 77t) Attach to the end face is a nine-circle square O movable side disk 100 peripheral part and ii
Jiugang fixed side disc 11 is installed on end W1 of i* side gear 7t.
014 edge and attached to both ends of the intermediate link 12 with nine connecting pins 96. . It has an eccentric connecting member λ3 connected at 9≦. In this case, the swing arm 1g is attached at an intermediate position of the swing arm 1g which is pivoted to the shaft end of the second reference axis jλ, and the swing arm 1g is rotated at its swing end as shown in 1I7Wi. Attach the movable gear 77 to the IB2 reference axis jλ by turning the movable gear 77 vertically in an arc with the adjusting member l. De way! It is possible to change the color by rotating it and also to make the intermediate rotating wheel 62 eccentric to the intermediate fixed shaft 47.

When the intermediate grain plate @42 and the intermediate fixed shaft ≦3 are eccentric, the movable side disk 1 is OK, and the fixed side disk 1 is a unequal tooth plate that corresponds to the amount of eccentricity of both O and has a difference in rounding degree. 0 In addition, the speed Ill during the uneven rotation of the OII equipment disk I10 is the speed Ill of the intermediate rotating shaft 6.2 and the intermediate fixed shaft 63.
On the other hand, the eccentricity of Todoroki (Figure 7) is very fast.
The fixed side gear 79 and the rotary blade roll shaft 44 (the driven gear 7rKIIm installed at the end of the D axis) are mounted on the fixed side gear 79. Therefore, the blade roll 6 rotates at a predetermined rotational speed (i.e., rotation according to the web WO sheet width). The gear ratio of the driven side gear 71 and the fixed side gear 79 is set as /, and the intermediate rotating wheel 6λ has a rotary blade roll t of 1. It is designed so that it rotates 28 times during rotation.Also,
When cutting the web, set the eccentricity of the movable intermediate shaft 42 and the fixed intermediate shaft 430 appropriately to adjust the speed fluctuation *t* of the rotary blade roll 1 as desired. After that, the driven gear 71
and rotary blade El- with shaft 44Kmm and 9 standards 7 langes 16
By changing the relative position in the positive rotation direction, the local reach of the knife when forming perforations is adjusted to the web sand feeding speed.

Furthermore, one end of the intermediate rotating shaft 42 of this variable rotation device 20 is equipped with a fixed position stopping device IO stopper device 99, which will be described later, and the other end of the fixed position stopping device IO stopper device 99 is installed on the other end of the intermediate rotating shaft 42. The IO counter devices 97 are installed respectively.
The slitter device is used to cut a narrow perforated web W- (12th (See Figure 1I). As shown in Figure 10,
Rotary blade 21.2! ...Nine slitter roll I for pipe installation
O, the rotary blades of the slitter roll 10, λS...
Tooka! 1lll receives the rotary blades 2j, λj..., and the slitter receiver has a groove λ6# roller...°, and the slitter receiver acts as a roll. are arranged in parallel to each other in the II-1,
Each of these wheels is driven by the drive device MK as described above. In addition, the slitter roll IO has both shaft ends fixed to the fulcrum shaft #4, swing arm Jf, and the moving end of the slitter roll IO.
Therefore, by rotating in the direction of the arrow C, the distance between the sandbox receptacle and the sandbox can be adjusted. In addition, the wide perforated web W@Hiro In Figure 1O, the direction is changed by the dolly reel t as shown by the arrow W, and after that, it passes between the slitter 4-wheel 10 and the slitter 4-wheel 10 and 11 slitter w-ru 11 and is cut into a predetermined width. It becomes a web with narrow perforations (see Figure 1 and Figure m/2).

The web cutting device 1 includes a first II and a third IlI? As shown in IC, a web with narrow perforations is rounded at a perforation that is positioned at a predetermined position, and a web fixing device/I for defining a position near the perforation to be cut, and a web. It has a perforation cutting device 17 for tearing it from a predetermined perforation.
Ru.

The web fixing device mix is placed on the front side of the take-up 9a-rule l/, and is placed above the product take-out stand lco SO. The length of the support rod and the length of the support rod / 4! Water supply pipe/447 arranged in parallel above j and the water supply pipe 741!7
Thin plate-like sponge covering the outside of 1. A pair of air cylinders that operate synchronously at both ends of the presser holder 9 consisting of a cylinder/! 0.110, and by expanding and contracting the air cylinders TSO and ISO, the presser par 9 is pressed against the product take-out table/2. /2j It is now possible to make paper separated from the paper. The sponge 411 is bent in a chive-fold shape 9, and the bent portion covers the outside of the water supply pipe 70, and the longitudinal end surface 1 is bent.
The lower end surface of the elastic body/#40 and the gore are located at the same height, and the water supply pipe/#70 has a small hole/44 da, l on the outer peripheral surface.
0.. is in a multi-layered form, and is supplied to the water supply pipe 14!7, leaks from the small hole in the 9 water area, and is absorbed by the IC inside the sponge. Afterwards, it gradually moves to the lower end of the suginji lO side and is stored. This sponge is stored in the lower end surface of the sponge /lll0 and is deposited on the narrow perforated web W- when the presser foot 9 presses the narrow perforated web shield against the product take-out table/2j side. Acts as a web WhoO tail seal adhesive.

Perforation cutting device/7F1. L-shaped pot has a length O
Both ends of the copper F are supported in a vertical motion by a pair of air cylinders that operate synchronously. The ζ01st line cutting device 17 is
When the web is not cut, the cut bar /4!0 is wound up and waits at a position offset from the position connecting the upper outer circumferential surface of the cut bar /l and the upper surface of the component take-out table lλj0 (3rd I!I). (G'), the cutter can be pulled upwards only when cutting the web (No. 31).
! lll1m graphical code /l/). In addition, cut par 74I
On the inside of 00, an air pipe 14clII, which will be described later and which is used to attach the web to the device 1, is attached.
It can be moved up and down integrally with the i-cut par igo.

For web winding, the device y is used to wrap the web end W on the main side as shown in Figure 1311. The air pipe i*i, which acts as a blowing blowing member, and the liquid-applying device to stick the tip of the web that has been turned back on the top of the main body 1JeaIii. The air pipe has a water soaking device 14 which is equipped with a large number of air nozzles 1412 and 1412 for the spring removal rolls.
・ is formed, and the narrow perforated web W is cut by the sewing machine turning cutting device 17 at the
Winding of e! )--ru/I@t) The web end W6 is an air pipe that moves upward with the above-mentioned cupper l/#101111
LIIO/Sen-1l The power injected from λ... is forcibly blown back to the main salary lλ side by the air, and the main salary l,
, 2 II-.

On the other hand, the water draining device 14 has a ring main pipe/Jet having a large number of small holes i3t, i3i, etc. as shown in FIGS. 2 and 3.
)Water pipe of suitable length O made by wrapping sponge/32 on the outside/3/3/3/37WcN and a single moving shaft arranged in parallel/J410 both fIasIIc are installed with a pair of support arms on the left and right/ 3t.

When it is supported by /34, it is attached to the II moving shaft 13#, and an air cylinder /37 is attached to the moving end of the nine-moving part /310. Therefore, the air cylinder 737
Rotating end 1 of multi-water soaking pipe 131 by expanding and contracting
3.Turn around in an arc in the direction of the arrow 3. ．． 2 will be described later in the book support device / book supported by JK / 2t) IIWilK rays and the web end W @ IIC water is attached to the temple 1λ
I'll have them wait in a position above the station.

I dedicate the water ti3i to the core,, 2IlcBEIIJ
As shown by the line 11JIK at 9 o'clock, the 13 sponges are suitably crushed to form the sponge 13λ and the 2t angle. ko0@
゛m＊eom■ is the range that can be soaked with water using the water pipe /J/
When winding on the 4th surface outside the JO, it is necessary to make sure that the 9th and 9th edge of the web part end WaO is located within the 90th cage (in other words).

A state in which the web stub WCO tip tasw- is located within the ζO tread range - that is, ** reel/l and core 11
112 and the O web layer end W # O length Ll is cut from the O point ξ to the O Pi on the surface of the core body from the O point L to the contact point t. #1 At the 9th point when the distance becomes 11La, it is necessary to stop the production of the web and cut the web W from the specified 0 sewing machine section. In the example, the web hoisting device G is rotated so as to adjust the normal position of the web WO by the fixed position stopping device IK, which will be described later.
The slitter receiver of the slitter assembly wD is a winding roll that functions as a reel. /, /, and 8/J (@l-) are supported rotatably, and 1111 & 12 are urged against the take-up roll //It to create 0 friction with the take-up roll l/. Describing the 0-center salary support device/jO equipped with the 0-center salary support device lj that can be turned around by force, the ζO-center salary support device lj is shown in Figs. 1 and ! (M), (11) As shown in K (each of the small radial tome webs W,, W,... are arranged facing each other in the width direction, and the 91 pairs of otB holding members 31, J/ are rotated. The ◇ζOIa poetry member 31, which is connected to the moving axis ii* and configured by ψ, is fixed to the surrounding moving axis ll and is a roughly oval-shaped swing arm ///
and m1m to the pivot pin /lj''c111EX inner arm // located above the swing arm //10.
1! F freely attached, roughly abbreviated letter O presser arm //2
and tw. One OII moving end of the swing arm /// and one OII moving end of the swing arm /lλ are connected by an 8-balance gripping air cylinder/, 27 that acts to grip the S and L8 rods 12. By breaking the 8-grip air cylinder lλ/, a large plate-shaped swing arm side gripping piece /14 is attached to the swing arm //10 and the other OS moving end ///h. To attach the presser arm //, 20 to the other OII moving end 17λ, the large thick plate-shaped presser arm side gripping piece l17 is brought into contact with each other as shown in FIG. The formed circular O-bearing support 116/λ can be used to grip the 8-piece 12O-bearing 41Cflh, or the bearing gripping portion 124 can be connected to each other as shown in 5th wt1 (1). ◎Also, the gripping piece on the swing arm side constituting the bearing 1ul1 part l'l's cow-shaped recess I
There is a semi-circular concave part in the pivot position of ll/l.
The swing arm holding piece 1 is continuously broken to form a smooth surface with a low height of /≦1. On this smooth surface //4, when gripping the main shaft, the preceding main shaft lλOsI receiver 41 is gripped by the t1 bearing gripping #Al kogi, and at nine o'clock, a presser arm I/2WC is protruded, and it cooperates with the 9th stopper member lko O. Trailing main shaft lλO bearing grip part/2#
Move to the side! ! Work as if to control the 5th txi<mu)
), when removing the 8 yen, the air cylinder 12/ for gripping the 8 yen is retracted, and the swing arm side gripping piece llt and the presser arm side gripping piece //7 are moved back to each other at 9 o'clock. It acts as a larger guide direction that guides the salary/2 toward the arcuate recessed portion lll (FIG. 5 00). Hereinafter, the corner portion formed by the stopper member 1 and the flat f#W1//4 will be referred to as the core rod holding portion 124.

Also, the rotation axis is l/4! A rotating lever l13 extending in the opposite direction to the swing arm lll is fixed to the swing arm lll. A swing arm /I/ is attached to the moving end of this rotary lever 1130II through a scissor-moving parl/3 and is gripped by a bearing gripping portion 1211, /λ4cVC around the rotation shaft //Hiro. An eight pressure air cylinder 1 is attached which acts to urge the core 12 toward the take-up roll 11. This O8 rod biasing air cylinder 12
2 has a smaller thrust than the air cylinder 1 for gripping the booklet, and during operation of the device, the air cylinder for holding the booklet or 8
The continuous IIc thrust is applied regardless of the time of taking out the web. Member 3/, 3
/101111iK is pressed onto the winding roll /101111iK from above the small perforated web W by the urging air cylinder 12-, and the chain winding roll p-ru and OSS force are applied. As the small roll 13 grows, each of the gripping members 4i and 3i rolls up the web with each narrow main line on its outer circumferential surface and grows it gradually. While being biased in the direction of the arrow by the cylinder 22, it rotates integrally with the rotating lever 113 around the rotating shaft /l. It is rotated in the direction (Fig. 113 (M), (B), the steel weight shown position) 0.
At this time, the trailing 8 pieces lλ are accommodated in the core special equipment part /24 and ψ is accommodated.

On the other hand, when the predetermined number of sheets of web W with a small width sewing machine have been wound on the 8 keyaki/2C) IN gloss, the air cylinder/λl for gripping the 8 bales is reduced and the bearing gripping part 12 is enlarged to make the 8 bales. 12 from the bearing grip g/J reference (Fig. 5 0
0). At this time, the swing completed - 5l 17, small roll 13
Since the restriction on movement in the direction of the arrow by the take-up roll// is released, the air cylinder 72λ for urging the 8-barrel moves downward (in the direction of the arrow) by 1ml1lltL, and the opening lever//J and the rotation angle. The adjustment table J/23 is centered and stops at the 9th position. When the main roll 1 is released from the 8-roll support device/J, the small roller 13 inserts the main roll 1 through its O axis center and rolls the product onto the winding roll 1 by their own weight until it becomes a round shape. It is about to roll down towards the take-out stand/Jj side, and at that time, the 8 stick 12 that is following is the 8 keyaki special machine part 12
& swing arm // arc shape! ! Ili part//
As the roll 9 falls towards 1* and collides with the rear side of the small roll 13, the small roll 13 hits the product take-out table l-5 with great force.
He is forced to fall to the side. Small reel/3 is product take-out stand/
When it falls to λj@, the 8-temperature gripping air cylinder /2/ expands, as shown by the solid line at 1lcb in Figure 5 (m).
Grip the gripping member 3/#c core rod/co and prepare for winding the sea urchin 10.

In the illustrated embodiment, ψ is 8 zelkova/2 and the bearing member is 10.
Although the outer diameter dimensions are assumed to be the same, in other embodiments of the present invention, the Hiromoto cylinder and the bearing member can be formed to have the same shape.

The fixed position stop device (2) stops the power supply to the drive device H when the number of sewing machine l formation counted by an appropriate counter device reaches a predetermined value of 1, and stops the power supply to the drive device H at the web cutting device JI. When the perforation is positioned at the specified position, the web roll supporting device M, the web ml)'tlklB, the foliation device 0, the slitter device P, and the web winding device G are stopped. As shown in Figures 1 and 6B4 to 6B, there is a stopper plate of a disc type attached to the intermediate rotating shaft≦20 shaft end of the unequal rotation device 20, and the stopper plate. A stopper device Wt9 consisting of a fixed retaining member that removably engages with the L-da and adjusts the rotation of the L-da and a cooling stopper 17.
9, attached to the shaft end of the rotary blade roll shaft ≦t of the par 7 olasing test device *, the power input device 97, the seventh reference axis jl and the seventh reference axis jl of the drive device H It has nine drive control devices located at the intersection of the two.

Stopper plate l# value, other lll11 surface t4I
Cam rollers 9, .
It is composed of a disc body having an appropriate thickness and forming an arc-shaped 01!1 part lS of an appropriate size that engages with the concave and convex portions of the
Said intermediate roller 42t) Shaft 111KII large disc-shaped O
Standard play) tJK is fastened and fixed.

This reference plate 13 and the striped plate are inserted into the stopper plate l#KyIII & 9 arc-shaped elongated holes l≦/, /4/... and tightened.
40. The cram school is tightened and loosened by /40...
Loosen the tightening pole>/400140... and perform the standard play>
II, striped tube, 4 pieces of plate and stopper plate) Arbitrarily set the relative position in the circumferential direction of the circular part lj of 1 to 1lji! On the other hand, can the stopper t7 move the waste freely to the fulcrum bin 10? l
It is constructed by attaching to the pivoting end t16 of the nine swing arms t16, a cam roller that engages with the stripe plate tsoa portion lj, and an air cylinder t3 that acts to move the armpit swing arm 11 in an arc. The ψ0ζO stopper 17 has its cam roller facing the stopper play)j4110 outer circumferential surface r4cm, and air cylinder 93t-stripes, flange play)lsee 1)
The stopper plate is a circular silver stopper plate facing in the g-line direction, and is arranged on the front side in the rotation direction, and as shown in No. 71, the air cylinder 93 is extended and the swing lever ti is tilted in the direction of the arrow. The cam roller f2 engages with the collar plate 1#0e5tls and stops the rotation of the stripe plate 1#0e5tls on the spot. After being reduced, the swing lever is tilted in the direction of arrow i, and there is a circular part lj in the lock.
It becomes difficult for the cam roller 92 and the O engagement to be disengaged by ψ0. Furthermore, as will be described later, this air cylinder t3 is a stopper actuator (as will be described later). The 9 KU cam rollers are extended before reaching the engagement position (71111m position), but in that case the 9 KU cam rollers are extended.
After being transferred to the upper level, I reached the predetermined O counterfeit position, and at the 9th point, I! It engages with part i lj. Also, this air cylinder t3 is controlled to expand and contract in response to an O signal from a counter device 97, which will be described later.〇The counter device 97 supplies power to the drive device ⑶ when the perforation shape prime number reaches a predetermined number. and decelerate each device, and at the same time, the web cutting device l! ☆Nib O sewing machine 1I3# is positioned at a specified position in the peg phase ≠ At the same time, the above-mentioned raw roll support device M, web retracting device B, par 7 oraising device 0, slitter device P, and web winding are connected. is a rounded version that controls the stopper device 99 and the power control device #3 according to the control method ψ when stopping the device G,
It is constructed by attaching a pulse transmitter to the end of the shaft 440 of the blade blade, which transmits an FD20 pulse signal every time the blade rotates.

This counter device? When the control method according to 7 is achieved,
The number of sheets of the web that is taken off by the winding operation of l- is the rounding that corresponds one-to-one to the number of perforation #3 sheets that are stepped onto the web by the par 7 oreshi winding device OWc. (For example, when the plate blade roll shaft 46 makes one rotation, the λ-line O perforations 31 are formed in the web, and at the same time, the sea urchin 1 of the co-sheet is wound on the main side), 8 pieces 12
The number of web sheets to be wound can be calculated by the perforation shape prime number by the par 7 oleshi winding device 0. Therefore, if the number of web sheets to be wound on the main side is j0, then the counter The device 97 is sovs&cs o o
A pulse O signal will be transmitted. In accordance with the signal transmitted from this counter device t7, the stopper device t
Then, the power control devices started to operate one after another. In other words, in order to reliably stop each device that performs web winding work at high speed and after winding a predetermined number of sheets without generating a fatal impact force, it is necessary to perform a stop operation. In other words, before the stopper device 99 operates, it is necessary to sufficiently reduce the rolling speed to reduce the inertial force of each device. 〇9th, in this v4tIjA example, the par 7 Olesi machine CV
9 o'clock K when the perforation shape AT according to c becomes 11 in front of 30 sheets (that is, the signal sent from the counter device 97 is 111110IIχ) First, the clutch reference λ of the power sea bream control device is turned off and the 9 drive motor is turned off. Then, after a predetermined time after the power supply is stopped, the brake 3 is activated to reduce the speed of the drive unit HO11. - Roll support device, web sand feeding device, Par 7, Olasing device 0, slitter device, and web winding device When the number reaches ψ, that is, from the counter device 97 to O
0 until the S signal passes the 10th pulse and reaches the jOO pulse.
Extend the air cylinder 9J of the IIIK stopper device 9t and move the cam roller to the stopper plate.
Break the outside wtiIit*. Then, the ζO camry latco moves on the outer peripheral surface t#6 of the stopper play) as the first rotation of the somma web moves to the 8th and 12th sides.
1 and 9, it engages with the concave mix and operates to simultaneously stop each of the devices in their respective rotational phases. It should be noted that the time when this concave portion IS engages with the Camoo lever and the perforation 3 at
The timing when SO is formed, that is, from the counter device 97
By relatively shifting the timing at which the O-th pulse signal is transmitted, the perforations 34 are cut by the web cutting device I. - The stopping position of the web cutting device l can be set as appropriate. That is, the longer the time in the bottle for which the recessed portion IS and the cam roller raccoon are engaged after the counter device 97 sends the jOOth pulse signal, the longer the stop position of the bevel perforation 3, which is cut, will be at the 13th small roll. In the example shown in the figure, the stopping position OSm of this perforation j4c is set to the intermediate rotating shaft &211c as described above by changing the relative position of the nine reference plate II and the stopper plate. ing.

On the other hand, when resuming the web winding work, the air cylinder 93 of the stopper device 9 is first slightly broken, the cam roller 92 is released from the stopper play mode 3, and the clutch lever is connected.

In addition, in Fig. ilj and Fig. 7, it is a limit switch that acts as an interjitter S* of reference numerals 9, 9j, and vertical reference λ, and the Camry otter engages with the recess lj and the protrusion provided with the swing lever 9/WC. 91 can be connected to one of the three-way Mitswitches fjtJIH and ψ by connecting the clutch 4c, and the cam p-lattice comes out of the recess lj and the protrusion 91 is connected to the other nine-mitswitch ta. The clutch 4c2 can only be connected when the clutch 4c2 is pressed. Next, to explain the usage and operation of the perforated coreless rule passing device zO of the illustrated embodiment, as shown in FIGS. 7, 11, and 1 The web is rewound and sent to the web feeding device inc via the paper row #λ, and then sent from the KM web feeding device B* to the perforation device OWc at a constant feed rate (at a predetermined sea) every 1 m VC! Thin eyes J41. J4! ... is formed. Wide perforated web W1 with three perforations formed
The web is further fed through a paper roll 7.1 to a slitter device]), where it is divided into predetermined widths to form web rods with narrow perforations. This narrow perforation web% is further determined by the web winding device GK with 8 12 mm.
Along with being lifted up, the web cutting device J! A single IkO small pole 13 having a predetermined number of sheets is cut from the following narrow perforation web % at ψ.

Below, this web winding is carried out using the web winding device G.
The web O winding in all web cutting and cutting devices performs the winding and cutting actions in the 2E (mu) ψ (Fig. 2 (1)) and three times, and in Fig. 5 (mu) and Fig. J. To explain the work order with reference to OO, the 2% web viscosity is first passed through a slitter device and divided into small widths, and then the web is wound up as shown in Section 11 (M) E. Equipment G main salary support device/8 supported by JIIC
It is wrapped around 1m of salary and rolled up. 8 liters
The appropriate number of sheets O web is wound up at λ, and at the 9th point, the moving car control device is activated to stop the power supply to the drive device H, and at the same time decelerates and breaks the web. Sand device B, par 7 olefin sanding device 0, slitter device P, and web winding device GO each of the scoring plates are plated at a slow speed. Further, at the point in time when a predetermined number of webs have been wound in the next sheet, the stopper device t9 is activated, and at the end of the predetermined number of sheets, the above-mentioned devices are simultaneously stopped. When each device stops, the web winding is carried out as shown in FIG. From the winter seal/3.13..., the product removal table/2jllK is pushed out while rewinding the narrow perforated web adhesive. At this time, the following gripping members 3/, 3/WC are attached at the same time, and the winding pa-k / /
A small width Akebono thin web attached to 08111 - Wind it at the right place and keep it constant by pushing the V-ru //@IIc
IIJ Figure Reference 1I). At this time, as described by Hiroso, the contact point a of the winding field /l and 8 yen/, 2 is also applicable. Shikishinme JII
The distance to the WC is 8 12 meters from the iron contact point J and the water pipe / J / 40 m! It is stopped at a position equal to the circumferential distance L· on the surface of the 8 zelkova surface reaching mwvc.

Next, as shown in the first wJ(0)K, the presser bar 9 of the web presser/l lowers and the web cutter 1 cuts the web 13 smaller than the perforation 3 to be cut by the web cutting device 1. Place the product in the designated position on the product removal stand/2! Press it against m and keep it constant. In this state, as shown in Fig. 3, the cassive bar 1 of the perforation cutting device 17 moves upward, and the cutter 1 stops the narrow perforated web at the specified position, and the 9th perforation is reached. The web is cut from the 3rd layer, and the air pipe 1#l, which moves up integrally with the cassiver 7, injects pressurized air to cut the web cut layer end W# from the 3rd layer 3ktJK as shown in the chain diagram. I paid 8 salary and 12 yen, and other than that, JilK.
After winding the web, place the tip of the web pot end aI% at the 8-12 upper OX position, that is, at a position where it is difficult to apply water using the water soaking device l≦. At this time, the air pipe 1 is rolled up while injecting pressurized air and moves from below to above, and the web OI1 end W# is moved from the erosion part # side to the web pan end tip W-
The web is wound one after another on the surface of 8 keyaki/2 sheets, and if there are folding wrinkles at the beginning of web winding or abbreviations in the overlapping part of the folding paper, there will be no ψ.

When the web rocking end WC wraps around the surface of the 8-piece 12, the water soaking pipe /3/ of the water soaking device /6 approaches the 8-point/2 as shown in FIGS. 2(D) and 3. The 13 pieces of water-containing strips are pressed from above the tip glW@0 of the web to the main layer lλ side to make the water adhere to the tip Wm. The nine-web lifting end tip W-, to which water has adhered, is adsorbed to the eight rod 12t)*Wj4 by the force of the water. With this,
The work of winding the end of the nib layer onto the main shaft 12 is completed. When the winding of the middle nib is completed, the water attachment pipe 13/ is completed! ! I (D) to indicate the chain (code /31) (return to the specified power position), and after releasing the λ trapper device 99, operate the power control device 4I to set the drive position. The HE power was resupplied and the narrow perforated web W was wound up again on the 8 yen/2 t) II paper.

On the other hand, the small roll taken out to the product take-out table/2j side/
3. /3... After the presser bar 14c returns to the initial position, the unwound end Wh of O is wound around the small roll 13 side, and the core l is removed from the center of the 70th axis. The small roll 13 is removed and made into a coreless small roll 13.
The 8-piece 12F1 removed from /3... is again put into the web winding device GO core keyaki special equipment section l roller.

As is clear from the above description, depending on the method of web O-cutting and winding in the coreless O-rule making apparatus of the present invention, the end tip of the web layer cut off from the preceding O-rule is on the surface of the 8 bales. Cut the web at a position where the liquid is applied to the surface of the web, and at the start of winding the web, the edge of the web layer separates from the surface of the 8th layer and winds up the 9th layer. Wrapping of the end of the web layer around the 8-thickness is effective in that the work can be carried out reliably and quickly and the work efficiency can be improved without causing problems when the paper is deviated in the direction of the paper. be.

[Brief explanation of the drawing]

Figure 117 is an oblique view I1 and Figure 2 (m) showing the entire perforated coreless roll manufacturing apparatus used in carrying out the present invention.
or Figure 2 (D) Mine IB/Perforated coreless roll manufacturing scissors shown in Figure O Web cutting device section and web winding device section and web winding device section O operation explanatory diagram, No. JllFi No. 2
Figure O is an enlarged view of the main part, Figure D is an enlarged view of the core salary O shown in Figure 3,
5th vta<mu) and 5th figure 00&! 31st! ! An explanatory diagram of the operation of the winding core support device O shown in I, an enlarged perspective view of the fixed position stopping device shown in FIG.
01 arrow view, rattan 1 figure is Figure 7 O
Figure 0 is an enlarged perspective view of the slitter device O shown in Figure II/Figure 1/Figure fil&/Figure 1 is a schematic diagram showing the order of winding of the web in the thinned coreless reel manufacturing apparatus, Figure 12 is the order of processing of the web O It is a schematic diagram showing the 13th iIM Hiroto, and is a sixth side view of the 13th IIM part. ll... Winding 9a - Lure λ... Core pay/3... Small roll lj... Main pay support device 16... Liquid soaking device 13/... ...Liquid soaking member H...Web blower turning member W...Wip W art...Web layer end tip WC...Web layer end 1 ... Web cutting device a ... Contact point - ... Corrosion part

Claims (1)

[Claims] t Main salary support device (supported rotatably by
At the same time, the main web (lλ) for the nib sound is brought into contact with the main web (lλ) through the web (W) and the web (W) is run, and at the same time the web winding is carried out with the eight keyaki (lλ). Direction Kli
@ web winding! l roll (l/) and web edge (
An O-web blowing back member (lIll) and a moshin rod (12) are used to blow back the W. To O
The web end (Ws) @ attachment is sometimes charged on the main salary (lco) and the web end (W6) is pasted on the main salary (lco), and the main salary (lco) is transferred. Sometimes four pieces of liquid material (/ 3 /) are separated from the experimental book (12), and a predetermined amount of web (W) is placed on the front snake book (l) 1). A web cutting device (W) that cuts the nine web (W) unwound from the leading side small roll (/, J)
Using a coreless 1# viewing machine, the web (W) is wound around the above-mentioned main wire (1) and a small roll (1
3) Grows up to 4 years old
) while rewinding the web (W).
/) From above, the nine web (W) unwound from the Meng Xiao-ru (13) is cut into the web@cutting device (1).
), the web layer end <we
> Oiit hole L-) is 0 yen on the surface of the core 11 (/J) from the twill point (#) to the liquid soaking member (/j/) o contact part (t) K on the test base (/λ). 111h away (L
At the same time as cutting at a position equal to J,
The cut web end (W-) is supported on the 8 zelkova support device (/j) by pressurized air jetted from the web blower return member (see 1)). A method for cutting and winding a web, characterized in that, at the same time as the web is attached to the top surface of the web, the liquid applying device (14) causes the web to be pasted onto the top surface of the transfer sheet.