JPS6355010A - Sheet winding packer - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Field] The present invention is capable of sequentially wrapping roll bodies wrapped with sheets without stopping the winding of the sheets, thereby increasing the productivity of the wrapped roll bodies. The present invention relates to a sheet winding packaging device that is useful for increasing productivity and reducing production costs.

[Background technology]

Sheets are generally sold in a decorative state in which wrapping paper is wrapped around the roll after being wrapped in a short, wire-wound roll.

On the other hand, when selling these sheets, prior to the formation of the wire-wound roll bodies, a winding operation is performed in which the sheets brought in from the sheet manufacturing line are wound into long, ie thick roll-like raw fabric rolls. The original fabric roll body is used to move, store, etc. the original fabric sheet. Further, this raw fabric roll is for sale, that is, it is re-wound into a finely wrapped roll, and after being further packaged, it is shipped.

However, conventional manufacturing requires a winding device for forming the raw fabric roll, a rewinding device from the raw fabric roll to a roll for sale, and a packaging line for wrapping wrapping paper around the roll. The equipment was large-scale.

Further, during the installation and removal work of attaching and removing each roll body to and from each device, and the transfer work between each device, winding of the sheet is temporarily stopped, resulting in a significant decrease in productivity. Furthermore, the above-mentioned work and the packaging work into roll bodies are performed manually, and therefore, the workability is poor, etc.
This not only increases production cost by 1-1, but also causes problems with quality stability, such as damage to the sheet during attachment/detachment and transfer work of the roll body.

[Purpose of the invention]

The present invention is based on the use of a winder for winding a sheet, a packaging device for packaging a roll of the wound sheet, and a transfer device for transporting the roll from the winder to the packaging device. A sheet winding and packaging device is provided which can solve the above-mentioned problems by transferring a fully wound roll body to a packaging device and automatically wrapping the transferred roll body while the sheet is being wound up. intended to provide.

[Disclosure of the invention]

An embodiment of the present invention will be described below based on the drawings.

In the figure, the sheet winding packaging device 1 has a long sheet;
A feeding tool 3 for supplying a winding shaft 5, a winding ti19t7 for rotatably supporting a plurality of winding shafts 5 on a rotary plate 6 and for intermittent rotational feeding, and a winding core for supplying a winding core 9 to the winding shaft 5. Adhesive applicator 1 for applying adhesive B to supply tool 10 and winding core 9
) and sheet cutting Wr pressing tool 12 for cutting the sheet 2, a winding device I5 for forming a roll body 13 of the sheet 2 on the winding core 9; A packaging device 17 that winds the wrapping paper 16, and a packaging device 1 that extracts the roll body 13 from the winding shaft 5.
It consists of a transfer device f20 that is transferred to

In this example, the winding machine 7 is in the form of a turret with a winding shaft 5, and is disposed on the bottom plate 23 between main frames 21A and 21B that stand facing each other. The sheet 2 is wound around a thin roll body, that is, a roll body for sale.

As shown in FIGS. 1 and 2, the feeding tool 3 is attached to the main frame 2.
A driving roll 25A and a driven roll 25B opposed to the driving roll 25A are provided between the side plates 29.29 extending to LA and 21B, and in this example, the sheet 2 carried in from the production line is placed between the side plates 29.29, respectively. 29 and frame 21A, 2
It is supplied to the winding machine 7 via guide rolls 26 and 27 which are pivotally connected between 1B and 1B. Further, on the drive roll 25A, a trimming cart 30, 30 that can be slid in the width direction of the sheet 2 is provided via a rotating arm, and trimming carts 30 and 30 are provided on both sides of the sheet 2 (1!
Shaping of the J edge, width adjustment, etc. are performed.

The winding device 15 has a winding shaft 5 rotatably mounted on a rotary plate 6.
a winding machine 7 that is supported by the winder 7 and that rotates intermittently;
A core supply tool 10 that supplies the winding core 9 to the winding shaft 5, an adhesive applicator 1) that applies adhesive B to the winding core, and a sheet 2.
The sheet cutting press has a tool 12 for cutting the sheet 2 and forms a roll body 13 of the sheet 2 on the winding core 9.

The winding machine 7 includes a main shaft 22 which is pivotally supported at one end by a main frame 21B and whose other end is connected to an output shaft of a main drive device M1 supported by a bottom plate 23 outside the main frame 2LA; It has fixed rotary plates 6A, 6B, and 6C, and there is a 60° angle on the circumference between the rotary plates 6A to 60 in this example.
The winding shaft 5- is horizontally and rotatably supported at equal angular pitches.

The main drive device ~11 is configured such that the winding shaft 5-- can be intermittently rotated at every station position z4A-24F of 60゛ equiangular pips, for example, by interposing a Seneba gear device or the like. be done.

In this example, above the perpendicular line passing through the center of the main shaft 22,
The above station? It is controlled so that 1f24A is located.

(Hereinafter, the winding shafts 5--. . . that stop at station positions 24A-24F will be referred to as winding shafts 5A-5F.) As shown in FIG.
It is supported in a non-tilting manner on the bearing piece of the rotary plate 6A outside A, and on its protrusion, there are attached chain wheels 32.
A and 32B are installed at different heights.

Further, the main shaft 22 is provided with the chain wheel 32 in an idle state.
Chain wheel 33.35 is pivoted at the same height as A and 32B, and chain wheel 3
Endless chains 36A and 37A are wound in a dogleg shape between 3.32A and chain wheels 35 and 32B, respectively. Furthermore, endless chains 36B and 37B driven by deceleration motors M a and M b are linked to the chain wheels 33 and 35 . In this example, a clutch mechanism C such as an electromagnetic clutch is interposed between the chain wheels 32A, 32B and the winding shaft 5.
Furthermore, the endless strings 36A, 36B, 37A, and 37B are wound at different heights so that they do not interfere with each other during intermittent rotation of the main shaft 22.

Therefore, by driving the main drive device M1, the winding shaft 5.
are intermittently rotated around the main shaft 22, and driven by the reduction motors Ma, Mb, the endless chain 36A,
36B, 37A, and 37B, and by controlling the clutch 1liC, the rotation of the winding shafts 5 and 5 can be individually controlled. In this example, station position r224
The winding shafts 5D and 24E are controlled so that only the winding shafts 5D and 5E can be rotated, and the winding shafts 5 are each pivotally supported by the rotary plate 6B inside the main frame 22A to prevent the winding shafts 5D and 5E from rotating. , its tip is a turn ii:, ff that allows insertion of the winding core 9 into the winding shaft 5 and removal after winding.
2 (supported by a gripper 41 provided around the through hole 40 of the iC).

As shown in FIGS. 5 and 6, the gripping tool 41 has one end fixed to gears 42 and 42 that mesh with each other, and is pivotally supported so as to be rotatable in mutually opposite directions. 5. A pair of arm bodies 45A each having a receiving portion 43 for holding the tip end thereof.
, 45B, and the arm bodies 45A, 45B include:
The receiver is a spring body 46.4 that biases the portion 43.43 in the direction of opening.
6 is installed. In addition, on one arm body 45A, a roller body 47 extending in an L-shape from the pivot portion and provided at the tip engages with a semicircular arc-shaped engagement collar 49 attached to the main frame 21B and protruding inward. By combining the receiver is part 43
．． 43 is formed. Note that the gripping tool 41
are provided alternately on the inner and outer surfaces of the rotary plate 6C to prevent the adjacent arm bodies 45A, 45B from coming into balance with each other. Moreover, as shown in FIG. 2, the main frame 21B has
Cutout holes 50 surrounding station locations 24A, 24F are drilled.

Therefore, the gripping tool 41 is placed at the station positions 24A, 2.
At 4F, the arm bodies 45A, 4 are biased by the spring body 46.
5B, the winding core 9 can be inserted and taken out through the through hole 40 and the notch hole 50, and the station positions 24B~
24E, the roller body 47 and the engagement collar 49 engage with each other, and the arms 45A and 45B have their ends connected to the portions 43.4 and 43.4.
3 is closed, and the tips of the winding shafts 5B to 5E can be held between the cough receivers 43 and 43.

As shown in FIGS. 7 and 8, the winding shaft 5 includes a rotating shaft portion 51 supported by the rotating plates 6A and 6B, and a cylindrical tube body 52 integrally connected to the rotating shaft portion 51. In addition, a tube 53 made of a rubber-like material that can be expanded by compressed air is disposed inside the tube body 52. Also, on the outer periphery of the tube 53, a plurality of lag stays 55...
The lug stays 5 are juxtaposed in the circumferential direction of the tube 53.
A lug 57-, which slides in a guide hole 56 formed in the peripheral wall of the tube body 52, is protrudingly provided on the outer surface of the tube body 52.

Also, the gap between the tube body 52 and the lug stay 55 and the lug 57-.
An elastic body 59 in the form of a leaf spring is interposed between the lugs 57 and 57 due to the reaction force of the elastic body 59 when the compressed air is discharged.
- is formed so as to be retracted inward from the outer circumferential surface of the tube body 52.

Therefore, when the air pressure becomes excessive, the end of the lug 57 protrudes from the outer peripheral surface of the tube body 52 due to the expansion of the tube 53, and can hold the winding core 9 inserted therein.

In addition, the lug 57 is designed to prevent slipping with the winding core 9, for example.
A sharp protrusion may be provided at the end of the winding shaft 5. A bearing piece 60 is provided at the leading end of the winding shaft 5 and can be rotated by being held by the gripping tool 41. Further, a winding core 9 is supplied to the winding shaft 5A by a winding core supplying tool 10.

In this example, the winding core supply tool 10 moves the winding core 9 along the winding shaft 5 at fI!, as shown by the first and second VgJ. It is formed of a container 61 to be loaded and a conveyor body 62 that receives the winding core 9 from the container 61 and inserts the winding core 9 onto the winding shaft 5.

The container 61 has a hopper shape with a tapered lower end, and is disposed outside and above the main frame 21B. Further, a winding core 9 is supplied from the opening hole 65 at the lower end, and the supplied winding core 9 is placed and conveyed by a conhair body 62 located below the opening hole 65, and is further transferred to the winding shaft. Extrapolated to 5A.

Note that the conveyor body 62 is a belt conveyor in this example, and as shown schematically in FIG.
As a result, the winding core 9 is pushed forward, and the conveyor body 62
can be horizontally moved into the main frame 21B through the notch hole 50, and the winding core 9 can be extrapolated to the back of the winding shaft 5A.

That is, the core supply tool 10 supplies the core 9 to the winding shaft 5A, which stops at the core 9 supplying station position 24A.

Further, a stopper piece 67 that can slide along the winding shaft 5B is provided at the station position 24B, so that the winding core 9 can be positioned according to the width of the sheet 2.

The adhesive applicator 1), as shown in FIGS.
A swinging tool 71.71 hanging from 0B and the swinging tool 71.7
a drive tool 75 having a guide shaft 72 and a threaded shaft 73 horizontally suspended between the two;
1.71, and an applicator 77 having a coating gun 76 for applying adhesive B to the core 9.

The swinging tool 71.71 is a rond tip of a cylinder 82 whose upper end upstream side is supported by a spindle 80 at the lower end of a support plate 79.79 hanging from both ends of the pillar 70A, and whose upper end downstream side is pivoted to the pillar 70B. A rocking plate 81.81 connected to
When the cylinder 82 expands and contracts, the swing plate 81
．． 81 can vertically swing around the support shaft 80.

The drive tool 75 has a guide shaft 72 and a threaded shaft 73 which are hung horizontally and parallel to each other at the lower end between the swing plates 81 and 81, and a chain wheel 83A and a gear are mounted on one protrusion of the threaded shaft 73. 86A
and is provided. The cough chain wheel 83A also has the swing plate 81.
An endless chain 85 is wound between the chain wheels 83B attached to the output shaft of the reduction motor Mc to be flanged, and a gear 86B meshing with the gear 86A is coupled to the winding shaft 5C so as to be integrally rotatable. Ru.

Therefore, the drive tool 75 rotates the screw shaft 73 via the endless chain 85 driven by the reduction motor Mc, and also rotates the winding shaft 5C in synchronization with the screw shaft 73 by meshing the gears 86A and 86B. do.

Note that the applicator 7 is disposed between the guide shaft 72 and the screw shaft 73.
7 is installed.

The applicator 77 has an arm whose approximately central portion is pivotally supported by a movable plate 89 through which the guide shaft 72 is inserted and which is threadedly engaged with the screw shaft 73, and whose upper end is attached to the tip of the cylinder 90 of the M movable plate 89. A plate 91 is provided, and a coating gun 76 is disposed at the lower end of the arm plate 91 opposite to the winding core 9 which is inserted onto the winding shaft 5C.

The coating gun 76 consists of a container body filled with the adhesive B, and can be moved forward and backward via the arm plate 91 as the cylinder white O expands and contracts. Further, when the coating gun 76 advances, the discharge port 92 at its tip can substantially come into contact with the winding core 9.

Therefore, in the adhesive applicator 1), the coating gun 76 is moved laterally along the winding core 9 by the rotation of the screw shaft 73 driven by the reduction motor Mc, and the winding core 9 is moved by the meshing of the gears 86A and 86B. By synchronizing with the rotation of the winding shaft 5, the adhesive B can be spirally applied to the circumferential surface of the winding core 9 over its entire length.

Further, the spiral locus can vary depending on the ratio of the number of teeth between the gears 86A and 86B and the thread pitch of the screw shaft 73.

Note that the adhesive applicator 1) reduces the collision between the winding shaft 9 and the applicator 77 by reducing the cylinder 82 and tilting the rocking plates 81 and 81 downstream during the intermittent rotational movement of the winding machine 7. This can prevent collision between the gears 86A and 86B, and when the applicator 77 returns, the cylinder 90 can be extended to separate the discharge port 92 from the winding core.

Also, the sheet 2 is moved between the guide roll 26 and the tension roll 27.
The material is guided by the winding shaft 5D, passes through the winding core 9 lower part of the winding shaft 5D, and is supplied to the winding core 9 held by the winding shaft 5E, and is wound around the core 9 to form a roll body 13.

In the vicinity of the winding shaft 5D, the sheet 2 is cut when the roll body 13 is fully wound, and the upstream end of the cut sheet 2 is stuck to the winding core 9 of the winding shaft 5D. 2
The sheet cutting/pressing tool 12 is capable of continuously winding up the sheet.
haunts me.

The sheet cutting/pressing tool 12 includes a cutting tool 95 for cutting the sheet 2 and a cutting tool 95 for pasting the upstream end of the cut sheet 2 onto the winding core 9, as shown in FIGS. 2 and 1) to 13. , the pressing member is formed from the tool 97.

The cutting tool 95 is fixed to the base on the bottom plate 23, and the long cutting blade body 96, which is longer than two widths of the sheet, is attached to the rond end of a cylinder 99 with the rond oriented perpendicular to the winding shaft 5D. The rose l-100 is attached.

As shown in FIG. 13, the cylinder 99 extends to bring the cutting blade 96 close to the upstream side of the winding shaft 5D to cut the sheet 2, and also cuts the sheet 2 upstream α1 by pressing the application pad 100. ) Attach the end to the winding core 9.

As shown in FIGS. 1) to 13, the pressing tool 97 is attached to an auxiliary frame 101 erected inside the rotary plates 6B, 6C.
．． A tilting arm 105 whose one end is connected to the rond tip of the cylinder 103 that is attached to the bottom plate 23 is connected to the support shaft 102 between 101 and 101 .
．． 105 is pivoted. The tilting arm 105 is formed of a substantially U-shaped flat plate having corner portions E and F, and the corner portions E and F allow the guide roll 26 and the winding shaft 5 to be
The core 9 of the winding shaft 5E is prevented from colliding with each other, and a backup roll 106 is rotatably supported at the tip thereof, and the sheet 2 to be wound around the core 9 of the winding shaft 5E is stretched.

Further, in the corner part F, a shaft body 109.109 is provided between the tilting arms 105.105, and rotates integrally with the gears 107.107 that mesh with each other, and the shaft body 109 rotates in opposite directions due to the meshing. Rotating arm that rotates to 1) 0.1
) 0 are connected together.

Further, at the tip of the rotating arm 1)0, a pressing roll 1)1.1)1 which clamps the winding core 9 by the rotation is pivotally supported,
The above-mentioned clamping and opening are performed by the expansion and contraction of the cylinder 2 attached to one of the tilting arms 105.

Accordingly, when the cylinder 103 extends, the pressing member 97 tilts the tilting arm 105 toward the downstream side, which can prevent it from colliding with the winding core 9 due to the intermittent rotation of the winding machine 7. Furthermore, when the cutting tool 95 cuts the sheet 2, the cylinder 1) 2 extends, and the pressing roll 1) 1.1) 1 clamps the core 9 to cut the upstream end of the cut sheet 2. Adhere to the circumferential surface of the winding core 9 and apply.

Further, the roll body 13 is moved to the station position 24F by the intermittent rotation of the winder 7, and the moved roll body 13 is transferred to the packaging device 17 by the transfer device 20.

In this example, as shown in FIG. 1 and FIGS. 14 and 15, the packaging device 17 includes a rewinding tool 121 that is installed on the outside of the main frame 21B and that rewinds the rolled wrapping paper material 122.
, a gluing tool 123 for gluing the upper surface of both side edges of the rewound wrapping paper 16 , a cutting tool 125 for cutting the rewound wrapping paper 16 to a regular length, and the glued and cut wrapping paper. A mounting table 126 on which the 16 is transferred and placed on its upper surface.
and a rolling tool 127 that rolls the roll body 13 on the upper surface of the wrapping paper 16 placed on the mounting table 126.

The rewinding tool 121 has side plates 129.12 that stand up on the bottom plate 23.
9 between the core of the wrapping paper original 122 and the roll body 13.
and horizontally and at right angles to the side plate 129.
129, a rack passes a drive roll 13OA whose one end is connected to the electric motor Md and a driven roll 130B opposed to the drive roll 130A, and unwinds the wrapping paper 16 from the original wrapping paper 122 at predetermined intervals. Note that a brake device (not shown) is attached to the rewinding tool 121 to prevent inertial rotation of the original wrapping paper 122.

The gluing tool 123 consists of a pair of containers 132 that contain glue inside and have a gluing opening at the lower end, and the side plate 129
．． The rack is slidably disposed on a guide shaft 131 passing between the sheets 129 and 129, with the height position of the gluing opening being close to the upper surface of the wrapping paper 16.

Therefore, the gluing tool 123 moves according to the width of the wrapping paper 16 and can glue the upper surface of both side edges of the wrapping paper I6, and the wrapping paper 16 that has been rewound and pasted is fixed by the cutting tool 125. Cut to length.

The cutting tool 125 is located on the upstream side in the feeding direction of the wrapping paper 16 and extends over the rewinding tool 121.
Rail piece 136 laid along the upper column piece 135A of 3A
and a grooved wheel 137.1 rolling on the rail piece 136.
37 on one side, and a disc-shaped cutting blade 13 on the other side.
9 is provided.

The cutting tool piece 140 is connected to one running line of an endless chain 142 that is wound along the rail piece 136 between chain wheels 141A and 141B provided on both outer sides of the side plate 129. The chain wheel 141A is connected to the output shaft of the reduction motor Me, and the lower end position of the cutting blade 139 is connected to the suction plate 1.
43 and close to the front edge of the suction plate 143.

Therefore, the cutting blade 139 can move along the rail piece 136 by driving the deceleration electric motor 8SIM e, and can cut the wrapping paper 16 to be rewound into a fixed length during the cough movement.

The mounting table 126 includes a pair of belt conveyors 145 and 145 connected to the unwinding tool 121, and a table 146 whose upper plate is at the same height as the belt conveyor 145. A good product table 147A whose upper surface slopes downward and a defective product table 147B are arranged.

Belt Conhair 145.145 is packaging! Along the unwinding direction of 16, they are arranged parallel to each other and are formed so as to be movable in parallel to each other.

The belt conveyor 145 has a rectangular base tube connected to a vacuum device at one end, and a heald body having suction holes 147 arranged side by side on its surface is wound along the base tube. Therefore, the mounting table 126 suctions the wrapping paper 16 rewound by the unwinding tool 121 through the suction holes 147- formed in the surface of the belt body, and transfers it to the top surface of the table 146 while stretching it without causing wrinkles or the like. Transport.

The rolling tool 127 has a support frame 133B having the same structure as the support frame 133A facing each other, and
The rack is passed between 3A and 133B so that the roller body 153 can run.

The rolling tool 127 is the support frame 133A.

The roller body 153 has rail pieces 155A and 155B laid on the upper pillar pieces 135A and 135B, respectively.
The roller body 153 is supported so as to be movable by disposing wheels 156 at both ends that engage with the rail pieces 155A and 155B.

Further, the roller body 153 has both ends connected to the support frame 1.
Chain wheels 158A, 1 pivoted at the front and rear ends of 33A, 133B
58A and between 158B and 158B, and are connected to the lower running lines of endless chains 159A and 159B, respectively, and one of the chain wheels 158A and 158B is connected to a drive shaft 160 whose one end communicates with the output shaft of the reduction motor Mf. connected to.

Therefore, the rolling tool 127 can move the roller body 153 back and forth at right angles to the wrapping paper 16 on the mounting table 126L by driving the deceleration motor Mf, and when the roll body 13 is placed on the mounting table 126, the roll body 13 to the front, that is, the non-defective table 14
7A or backward, that is, in the direction of the defective product table 147B.

In this example, the transfer device 20 is at station i1?124.
A lifting tool 19 that takes up the roll body 13 that stops at F and lifts it up from @5F, a pull-out tool 165 that pulls out the roll body 13 floated by the lift tool 19 from the winding block 5F, and a It is formed from a lifting platform 166 for transferring the roll body 13 to the packaging device 20.

The lifting tool 19, as shown in FIGS. 16-17,
A conveyor tool 169 that supports the fully rolled roll body 13 stopped at station position 5224F, and the conveyor tool 1
69 and a lifting device 170 that moves the conveyor device 16 up and down.
9 and a rotating tool 171 that cooperates with the lifting tool 170 and rotates the conveyor tool 170 below the roll body 13.

The lifting tool 170 is a rotating shaft that passes through a column 172 installed between the main frames 21A and 21B, and has one end pivoted to the main frame 21A and the other end connected to a reduction motor Mg which is flanged to the main frame 21B. A pinion 173, which is integrally connected to the rotating shaft 175, is disposed at 175, and a rack body 179 that engages with the pinion 173 is loosely fitted between the plates 176 and 176, which protrude from the upper and lower surfaces of the support column 172. The guide tube 175 is installed vertically. Further, a rotation shaft 180 that is loosely fitted into the rack body 179 is fixed with a ring, and the rack body 179
9 so that it can be moved up and down and rotated. Therefore, the lifting tool 170 is moved to the rack body 179 and the rotating shaft 18 by the rotation of the pinion 173 driven by the reduction motor Mg.
0 can be moved up and down along the guide tube 175. Further, a conveyor tool 169 is pivotally supported at the tip of the link 181A fixed to the lower end of the rotating shaft 180.

In this example, the conveyor tool 169 is a belt conveyor having a drive pulley Mh, and is pivotally supported by the link 181A by a pivot shaft 182 erected along its side plate. Further, a rotating tool 171 is provided at the lower end of the rotating shaft 180.

The rotation tool 171 has links 184A, 184B, and 184 fixed to the upper part of the rotation shaft 180 at different heights.
B are connected by connecting links 183...

Also connected to the end of the link 184A is a rod of a cylinder 185 which is pivoted on a mounting piece that projects from the adjacent guide tube 175.

Therefore, by expanding the cylinder 185, link 1
84A, 184B, , the conveyor 169 rotates through the rotation shafts 180, .
The tool is translated in parallel to the downstream side in the sheet 2 feeding direction, and at the end of the translation, the conveyor tool 169 can be located below the roll body 13.

Thereafter, by raising the elevator 170, the fully wound roll body I3, which stops at the station position E24F, can be lifted off the winding shaft 5F.

It should be noted that the movement of the conveyor tool 169 by the rotation tool 171 is a winding operation? ) This is done to prevent the winding shaft 5 and the conveyor tool 169 from colliding with each other during intermittent rotational movement of the machine 7.

As shown in FIGS. 18 and 19, the extraction tool 165 protrudes rail pieces 191 and 191 along the winding shaft 5F from the upper and lower surfaces of a support 190 installed between the main frames 21A and 21B and above the winding shaft 5F. At the same time, a running tool 192 having a pull-out piece 193 whose lower end engages with the winding shaft 5F is disposed on the support 190 so as to be able to run along the rail piece 191.

The traveling tool 192 is mounted so that the wheel body 195-, which engages with the rail pieces 191 and 191, is pivoted on one side.A cylinder 197 and a guide tube 199 for guiding the rod thereof are mounted on the other side of the plate 19G. At the same time, at the lower end of the rod,
It includes a take-up piece 193 that engages with the circumferential surface of the winding shaft 5F. Further, the traveling tool 192 is connected to the chain wheel 2 of the main frame 21Δ.
Attached to the output shaft of the deceleration electric f8 M i of the IA and the main frame 21B #! It is connected to one running line of an endless chain 202 wrapped around the i-car 201B.

Therefore, the extraction tool 165 moves back and forth while engaging the extraction piece 193 with the winding shaft 5F by the drive of the reduction motor M i. As a result, the roll body 13 on the winding shaft 5F can be pushed forward, that is, toward the main frame 21B side, and the roll body 13 can be pushed onto the winding shaft 5F through the through hole 40 and the notch hole 50.
It can be extracted from F. Further, the extracted roll body 13 is placed on the lifting table 166 and further transferred to the packaging device 17.

In this example, as schematically shown in FIG. 2 and FIGS. 14 and 15, the lifting table 166 is arranged along the extension line of the winding shaft 5F and between the defective product stand 147B of the packaging device 17 and the table 146. A roller conveyor 205.20.5 that is connected to a reduction motor Mj provided in the support frame 203.
, & can be moved up and down via a rack body 206 that meshes with a pinion 205. Further, as shown in FIG. 18, the lifting table 166 receives the roll body 13 at its ascending end position and lowers, and at its descending end position, its upper surface is the same as the defective product table 147B and the upper plate of the table 146. height and the roll body 13 can be transferred to the packaging device 17. In this example, as shown in FIG. 2, the roller bodies 207-- of the lifting table 166 are tapered rollers having a small diameter at the center, and the positional deviation of the roller bodies 13 during the lifting/lowering movement is prevented.
That is, the roller body 13 and the wrapping paper 1 on the mounting table 126
This prevents misalignment with 6. Note that it is also possible to use cylindrical rollers as the roller body 207 and support the cylindrical rollers by tilting them alternately.

[Effect]

Natural 1). The sheet (2) carried in from the production line (2) is energized by the drive roll 25A and driven roll 25B of the feeding tool 3, and is rotated at the station position 24E via the guide rolls 26--. It is wound around the winding core 9 of the shaft 5E.

Also, during the winding operation, the station position ff2
The winding core 9 housed in a container 61 is supplied to the winding shaft 5A of the station position 24A via a conveyor 62, and the winding core 9 disposed on the winding shaft 5B of the station position 24B is fed to the winding shaft 5A of the sheet 2 by a stopper 67. T alignment is performed according to the medium size. Furthermore, the lugs 57.- protrude due to the pressurized air fed to the winding shaft 5, and hold the winding core 9 on the winding shaft 5B.

Also, a cylinder 9 is installed on the winding core 9 at station position ff24c.
0, the discharge port 92 of the coating gun 76 is brought into approximate contact with the discharge port 92 of the coating gun 76, and further, by driving the deceleration motor Me, the winding core 9 is rotated and the coating gun 76 is moved in parallel along the winding core 9. Therefore, the winding core 9. Adhesive B can be applied to the circumferential surface in a spiral pattern.

The winding core 9 at the station position 24D is connected to the winding shaft 5E.
It is placed near the upper surface of the sheet 2 wound around the winding core, and is rotated by the decelerating electric motor Ma or Mb via the clutch C. Further, when the sheet 2 is fully wound around the winding core 9 of the winding shaft 5E, the sheet is cut and pressed by the cutting blade 96 of the tool 12.
The sheet 2 is cut by advancing, and the upstream end of the cut sheet 1-2 is stuck to the winding core 9 by a sticking pad 100 arranged in parallel to the cutting blade 96. Also, pressing is tool 97
As a result, the pressing roll 1) 1.1) 1 presses and rolls on the core 9, and sticks the upstream end of the cut seam 1.2 over the circumferential surface of the core 9.

Therefore, the cut sheet 2 is newly wound by the core 9 at the station position 24D.

Thereafter, the winder 7 is rotated intermittently.

In other words, stage position 2, where winding is newly performed,
The 1D winding core 9 is sequentially and intermittently rotated to the station position 24F, and the fully wound roll body I3 at the station position 24E is sequentially rotated to the station position 24F.

At the station position 24F, the gripper 41 at the tip of the winding shaft 5F is released, and the rotation of the winding shaft 5F is stopped. Also, due to the rotation and elevation of the lifting tool 19, the conveyor tool 169 lifts the tip end side of the roll body 13, and the gripping tool 41
This prevents the winding shaft 5F, which has become cantilevered by opening, from falling down.

Furthermore, the extraction piece 193 pushes the rear end of the roll body 13,
The roll body 13 is inserted through the through hole 40 and the notch hole 50 as the belt of the conveyor 1) 69 rotates.

When coughing, the lift table 166 waits with its upper surface at approximately the same height as the lower end of the roll body 13, so that the roll body 13 can be transferred onto the lift table 166. Further, the lifting platform 166 lowers its upper surface to the same height position as the table 146,
The roll body B can be transferred to the packaging device 17.

Further, in the packaging device 17, the wrapping paper 16 whose both side edges are glued is placed on the top surface of the table 146, and the roll body 13 on the mounting table 166 is pushed by the roller body 153. 13 rolls on the upper surface of the wrapping paper 16, so that the roll body 13 wraps the wrapping paper 16 over its entire circumference and is pasted.

Furthermore, the wrapped roll body 13 is placed on a tilting non-defective table 147.
It rolls on A and is stored in a packaging box, pallet, etc.

In addition, during the intermittent rotational movement of the winding machine 7, the adhesive applicator 1), the pressing tool 97, the lifting tool 19, and the extracting tool 1) are used.
65 are moved backward by cylinders 82, 103, 185, and 197, respectively, to prevent collision with the winding shaft 5 and the roll body 13 wound around the winding core 9.

Note that the sheet S repackaging device I may be connected to a rewinding device for the original roll of the sheet 2.

〔Effect of the invention〕

As shown above, the sheet winding and packaging apparatus of the present invention includes a feeding device for feeding a long sheet, a winding machine for forming a roll body in which the sheet is wound around a core, and the roll. A packaging device that winds wrapping paper around a sheet, and a transfer device that takes the roll body from a winding shaft and transfers it to the packaging device. This allows packaging to be applied to the roll body, streamlining the attachment/detachment of the roll body, transfer and packaging work, and increasing productivity.In addition, by integrating each device, equipment can be downsized and production costs can be reduced. . Furthermore, the winding, transporting, and packaging operations are performed automatically, and therefore, the product quality can be improved and many other effects can be achieved, such as vines.

[Brief explanation of drawings]

Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a route diagram showing the configuration of this embodiment, and Fig. 4 is a perspective view showing a winding machine. , FIG. 5 is a side view showing the gripping tool, FIG. 6 is a front view thereof, FIG. 7 is a front view showing the winding shaft, FIG. 8 is an end view thereof, and FIG. 9 is an adhesive applicator. Schematic front view, Figure 10 is a side view, Figure 1) is a front view showing the sheet cutting/pressing tool, Figure 12 is a side view thereof, Figure 13 is an enlarged view showing the sheet cutting/pressing tool, and Figure 13 is an enlarged view showing the tool. Fig. 14 is a plan view showing the packaging device, Fig. 15 is a front view thereof, and Fig. 16 is a plan view showing the packaging device.
17 is a front view of the lifting tool, FIG. 18 is a front view of the extraction tool, and FIG. 19 is a side view of the lifting tool. 2--sheet, 3--feeding tool, 5--winding shaft, 6-rotating plate, 7--winding machine, 9--winding core, 10--winding core supply tool, 1 )−・−Adhesive applicator,
12.-Sheet cutting and pressing tool, 13.-Roll body,
15- Winding device, 16- Wrapping paper, 17- Packaging device, 19- Lifting tool, 20- Transfer device, 24A to 24F- Station position, B- Adhesive. Patent Applicant Nippon Yusoki Co., Ltd. Agent Patent Attorney Masaotsu Naemura

Claims (1)

[Claims] (1) A feeding device for feeding a long sheet, a plurality of winding shafts are horizontally and rotatably supported on a rotating plate on the circumference at equal angular pitches, and the winding shafts are arranged at stations with the aforementioned equal angular pitches. A winding machine that rotates intermittently at each time, a core feeder that supplies the core to the winding shaft that stops at the core supply station position, and a core feeder that supplies the winding core to the winding shaft that stops at the adhesive application station position. an adhesive applicator for applying adhesive to the core; and a sheet for cutting the sheet supplied from the feeding tool and pasting the upstream end in the feeding direction to the core coated with the adhesive. a winding device having a cutting and pressing tool and forming a roll body in which the sheet is wound into a roll around a winding core as the winding shaft rotates; a packaging device for winding wrapping paper around a roll body, a lifting device for lifting the roll body from a winding shaft, and a transfer device for extracting the roll body floated by the lifting device from the winding shaft and transferring it to the packaging device. Consisting of Sheet winding packaging equipment.