JPH0676171B2 - Taping device - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a taping device for winding a tape whose one surface is coated with an adhesive on a cylindrical member to be wound, such as a plastic film or a tape. A roll of a paper sheet or the like wound in a roll form is used as an object to be wrapped, and a plastic tape for binding, a paper tape, or the like is wound around it.

(Prior art and its problems) Conventionally, since the taping work for winding the above-mentioned binding tape having an adhesive applied on one side around the adherend is manually performed, the work efficiency is very high. It was bad.

An object of the present invention is to provide a taping device capable of performing this work mechanically.

(Means for Solving the Problems) In a taping device of the present invention that can achieve the above object, a rotating drum 4 that is rotationally driven in a fixed direction and a tape 3 having an adhesive applied to one surface thereof are wound. Tape supply means 8 for supplying the reel 1 and the tape 3 from the reel 1 on the peripheral surface of the rotary drum so that the adhesive-coated surface is the front side.
Vacuum suction means 9 for sucking and holding the tape 3 supplied on the peripheral surface of the rotating drum 4 through suction ports 10 and 11 provided along the peripheral surface of the drum 4, and transferred by a conveyor 14. A wound body which receives the wound body 16 and supports the peripheral surface of the body 16 in contact with the rotary drum 4 at a fixed position in a state of being supported rotatably in parallel with the rotation axis of the rotary drum 4. Supporting and contacting means 17, the tape supplying means 8 is driven to rotate in a direction opposite to the rotating drum 4, and comes into contact with the adhesive-applied surface side of the tape 3 so that the tape 3 is on the peripheral surface side of the rotating drum 4. And a pressing roller 29 that presses the non-adhesive coating surface side to a predetermined position on the peripheral surface of the rotating drum 4 while pulling it in and the pressing roller 29 and the tape 3 from the reel 1 while the pressing roller 29 and the rotating drum 4 are stopped. Tape pulling to And the mechanism 36.

(Example) Below, one Example of this invention is described based on drawing.

In FIG. 1 and FIG. 2, reference numeral 1 denotes a tape winding reel pivotally supported on the upper side of a machine frame 2. The reel 1 has a tape for peeling a film whose back side is coated with an adhesive. 3 is wound. Reference numeral 4 denotes a rotary drum, which is fixed to a tip end portion of a rotary shaft 5 which is rotatably mounted on the lower side of the machine frame 2, and has an output shaft of a motor with a reducer (not shown) as a driving shaft 6. The intermittent rotation drive means 7 is adapted to rotate intermittently. Reference numeral 8 denotes a tape supply means for supplying the tape 3 wound around the holder to the peripheral surface of the rotary drum 4 so that the adhesive-coated surface is the front side, and 9 is a peripheral surface of the rotary drum 4. Vacuum suction means for sucking and holding the tape 3 supplied on the peripheral surface of the rotary drum 4 through a plurality of suction ports 10 and 11 provided, and 12 denotes the tape 3 supplied on the peripheral surface of the rotary drum 4. A cutter 13 cuts into predetermined lengths, and 13 is a tape which is cut by the cutter 12 into a predetermined length so that the rear end portion of the tape 3 is folded back and adhered to the tape surface side (the side coated with the adhesive). It is a peeling portion forming means for forming a peeling portion.

Further, 14 is a film roll (wrapping body) 16 in which a wrapping film is wound around a paper tube (core) 15 is intermittently provided below the rotary drum 4 along a transfer path parallel to the tangential direction of the rotary drum. A rack-type conveyor 17 for transferring the film roll 16 receives the film roll 16 as a member to be wrapped, which is transferred by the conveyor 14, at a position immediately below the rotating drum 4 and rotates in parallel with the rotating shaft 5 of the rotating drum 4. It is a film roll supporting and abutting means for abutting the film roll 16 on the peripheral surface of the rotary drum 4 in a freely supported state.

The rotary shaft 5 of the rotary drum 4 is, as shown in FIG.
It is composed of a large diameter shaft portion 5a on the front end side and a small diameter shaft portion 5b on the rear end side, and the large diameter shaft portion 5a side is a cylindrical member fixed to the machine frame 2.
It is inserted through 18 and supported by a bearing 19, and the small diameter shaft portion 5b side is supported by a bearing 20. Further, as is apparent from FIG. 2, a circular fixed plate is provided on the rear side of the rotary drum 4.
Reference numeral 21 is fixed to the machine frame 2 while maintaining a proper gap with the rotary drum 4.

The intermittent rotation drive means 7 is composed of a well-known Genebus top mechanism that is driven by a drive shaft 6 as shown in FIG. 1, and this Genebus top mechanism is provided with a notch disc on a drive wheel a fixed to the drive shaft 6. b are stacked and attached, and a pin d is attached to the peripheral portion of the driving wheel a facing the notch c of the disc b.
The driven wheel f having the radial grooves e at 90 ° angular intervals is engaged with the circular arc concave surface g of the driven wheel f with the circular arc convex surface g of the notched disk b, and the driving wheel a rotates from the position shown in the drawing. When started, the driven wheel f also rotates following this, but this driven wheel f
After 1/4 turn (90 °), the driving wheel a makes one turn (360 °)
I'm supposed to rest until I finish.

Therefore, the driven shaft 22 will be 1 /
Intermittent operation of 4 rotations and rest is performed, and this intermittent operation is performed by the pulley 23 fixed to the driven shaft 22 and the rotary shaft 5 of the rotary drum 4.
It is transmitted to the rotary drum 4 as it is by means of the pulley 24 having the same diameter fixed to it and the timing belt 25 mounted on these pulleys.

As shown in FIG. 1, the tape supply means 8 is in contact with the adhesive coated surface side of the tape 3 fed from the reel 1 via the support rollers 26, 27 and 28 to rotate the tape 3 on a rotary drum. A state in which a pressing roller 29 for pressing the non-adhesive coating surface side to the peripheral surface of the rotating drum 4 at a fixed position while retracting to the peripheral surface of the rotating drum 4 is provided, and the pressing roller 29 has a slight gap with respect to the peripheral surface of the rotating drum 4. Is supported by.

The pressing roller 29 includes a pulley 30 fixed to the rotary shaft 5 of the rotary drum 4 and a pulley 32 fixed to the intermediate transmission shaft 31.
A timing belt 33 mounted between these pulleys 30 and 32, a gear 34 fixed to the intermediate transmission shaft 31, and this gear
A shaft of the pressing roller 29 that meshes with the pressing roller 29 (not shown)
It is connected to the rotary shaft 5 by a transmission mechanism including a gear 35 fixed to the rotary shaft 5, and is driven to rotate intermittently in the direction of the arrow in the figure in synchronization with the intermittent rotation of the rotary shaft 5. There is.

Also, the tape supply means 8 presses the tape 3 from the reel 1 while the pressing roller 29 is not rotating.
A tape pulling mechanism 36 for pulling to the side is included. This tape pulling mechanism 36, as shown in FIG.
A crank disk 38 that rotates integrally with the intermediate transmission shaft 37, a bell crank 39 that is rotatable around a support shaft of the support roller 27, and one crank arm 39a of the bell crank 39 and the crank disk 38 are pivotally connected. It comprises a connecting rod 40 and a swinging roller 41 which is pivotally supported at the tip of the other crank arm 39b of the bell crank 39.

A guide pin (not shown) provided coaxially with the swing roller 41 is guided by an arcuate groove 42 provided on the machine frame 1 side, and an intermediate transmission shaft 37 has a pulley 43 fixed thereto and the driving force. Axis 6
Pulleys 44 of the same diameter fixed to the
It is interlockingly connected to the drive shaft 6 via a timing belt 45 mounted on 43 and 44.

Therefore, while the drive shaft 6 rotates and the swing roller 41 reciprocates between the position shown by the solid line and the position shown by the alternate long and short dash line,
The tape 3 is rapidly drawn out from the reel 1 and is drawn to the pressing roller 29 side, whereby the tape 3 is bent between the support roller 27 and the pressing roller 29. Therefore, when the pressing roller 29 pulls the tape 3 toward the peripheral surface of the rotating drum 4, the pressing roller 29 does not slip with respect to the tape 3, and the tape 3 is surely rotated by the rotation of the pressing roller 29. 4 can be transferred.

As shown in FIG. 1, the cutter 12 is provided above the center of the rotary drum 4, is supported by the machine frame 1 so as to be able to move up and down, and is normally a compression coil spring.
The tool rest 48 holds the tool 47 at a position spaced upward from the peripheral surface of the rotary drum 4 by the 46, the cam 50 that rotates integrally with the rotation support shaft 49 pivotally supported by the machine frame 1, and the tool rest 48. It is composed of a cam follower 51 which is axially supported by the upper end portion and is constantly in rolling contact with the circumferential surface of the cam 50 by the spring 46. The rotary support shaft 49 includes the pulley 43, a pulley 52 having the same diameter as the pulley 43 and fixed to the rotary support shaft 49, and a pulley having the same diameter.
It is mounted between 43 and 52 and is linked to the intermediate transmission shaft 37 via a timing belt 53. Therefore, one rotation of the driving shaft 6 causes the tool rest 48 to reciprocate up and down, and the tape 47 on the peripheral surface of the drum 4 is cut by the tool 47 while the rotary drum 4 is at rest.

The peeling portion forming means 13 is arranged so as to be retractable in each of the recesses 54 (see FIG. 4) which are provided in the peripheral surface of the rotary drum 4 at intervals of 90 ° in the circumferential direction. Support piece 55
And a pivot piece 56 pivotally attached to the support piece 55.
2 and the rotating piece 56, as can be seen in FIG.
Has guide pins 57 and 58 projectingly provided so as to face the front surface of the fixed plate 21 on the rear side of the guide plate. These guide pins 57 and 58 are, as shown in FIG. 2 and FIG. It is engaged with annular guide grooves 59, 60 provided on the front surface of the fixed plate 21, respectively. Guide grooves 59 and 60 are on the lower side 59
The a and 60a are formed so as to be eccentric so as to approach the rotating shaft 5.

As shown in FIG. 4, the support piece 55 is formed in an outward C-shape and is always fitted in the deep groove portion 54a of the recess 54, and the rotating piece 56 is a main body portion having a substantially triangular cross section. 56a, and a pivotal portion 56b that is integrally formed with the support piece 55 and is pivotally attached to the support piece 55 by a pivot pin 61. The rotating piece main body portion 56a is normally the peripheral surface of the rotary drum 4 and the surface thereof. It has a tape pressing surface 62 that is in one state.

The rotating piece 56 is located at a position 90 ° apart from the tape cutting position by the cutter 12 in the rotating direction of the rotating drum 4,
With the turning piece operating mechanism 63, the tape pressing surface 62 is flush with the peripheral surface of the rotary drum 4 about the pivot pin 61, and the front side thereof is in contact with the peripheral surface of the rotary drum 180.
It is designed to turn back in the range of °.

The rotating piece operating mechanism 63 will be described with reference to FIGS. 1 and 3. In the cutout portion 21a of the fixed plate 21, a rotary disc 64 having a rotation center on the peripheral surface of the rotary drum 4 is axially supported. On the front surface of the circular plate 64, a pin guide groove 65 that can be connected to the guide groove 60 of the fixed plate 21 is provided.On the other hand, rotary support shafts 66, 67, 68 are provided on the side of the cutter 12 to support the rotary support shaft. A pulley 69 and a cam 70 having the same diameter as the pulley 52 on the cutter 12 side are fixed to the shaft 66.
A timing belt 71 is hung between 52 and 69, and a rotation spindle
A swing arm 73, which has a cam follower 72 that follows the cam 70 at its tip and swings back and forth 45 ° for each rotation of the rotary support shaft 66, and a pulley 74 are fixed to the 67. A pulley 75 having a diameter half that of the pulley 74 and a pulley 76 having the same diameter as the pulley 74 are fixed to the pulley 74, and a timing belt 77 is also interposed between the pulleys 74 and 75, and a pulley that rotates integrally with the rotating disc 64.
Timing belts 78 are respectively hung between 79 and the pulley 76.

Therefore, according to the rotating piece operating mechanism 63, the driving shaft 6
Rotation of the cam causes one rotation of the rotation support shaft 66 on the cam 70 side, and one rotation of the rotation support shaft 66 causes the swing arm 73 to reciprocate 45 degrees through the cam 70 and the cam follower 72. Depending on the diameter ratio of the pulley 74 and the pulley 75, the rotary support shaft 68
Rotates 90 degrees back and forth, and the rotating disc 64 is rotated by the diameter ratio of the pulley 76 on the rotary support shaft 68 side and the pulley 79 on the rotating disc 64 side.
Will rotate 180 degrees back and forth.

As described above, one rotation of the drive shaft 6 causes the rotating disk 64 to move to 18
Since it reciprocates 0 °, the rotating drum 4 starts to rotate due to the rotation of the driving shaft 6, and the guide pin 58 of the rotating piece 56 located immediately below the cutter 12 finishes moving 90 ° slightly before. Then, the pin guide groove 65 of the rotary disc 64, which has started to rotate simultaneously with the driving shaft 6, is made to be connectable to the guide groove 60 of the fixed plate 21, and the rotary drum 4 is rotated as shown in FIG.
If the guide pin 58 of the rotating piece 56 is introduced into the pin guide groove 65 at the time when the rotation operation is completed after 90 ° rotation, the rotating piece 56 will be rotated 180 ° reciprocally. While the rotary drum 4 is at rest, it is reciprocally rotated by 180 ° through the guide pin 58, whereby the rear end of the tape 3 on the peripheral surface of the rotary drum 4 cut by the cutter 12 can be folded back to the tape surface side. .

In addition, the guide pin 58 that has entered the pin guide groove 65 of the rotating disk 64.
Is rapidly moved from the pin guide groove 65 to the guide groove 60 of the fixed plate 21 in accordance with the rotation of the rotary drum 4 which has finished resting and started to rotate.

As shown in FIG. 1, the vacuum suction means 9 includes a plurality of suction ports 10 ... Arranged at required intervals along the peripheral surface of the rotary drum 4, and the tape pressing surface 62 of each rotating piece 56. Includes a suction port 11 provided so as to open in a plurality of suction ports, and a plurality of suction ports 11 within a range of 90 ° in the rotation direction of the rotary drum 4 from the rotation port 56. A distribution hose 80 is provided to apply suction to each block with the mouth 10 as one block, and one end of each distribution hose 80 is connected to a drum internal passage 81 provided in the rotary drum 4 for communication. As shown in FIG. 2, the end portion is connected to a rotary shaft internal passage 83 inside the rotary shaft 5 through an end plate 82 attached to the tip surface of the rotary shaft 5 of the rotary drum 4. Each drum internal passage 81 communicates with the suction port 10 in each block and also communicates with the suction port 11 of the rotating piece 56 via the flexible hose 84, while each rotary shaft internal passage
83 are connected to a vacuum hose 87 via an annular passage 86 that is provided around the inner peripheral surface of a cylindrical member 85 that is fitted onto the rotary shaft 5 and fixed to the machine frame 2.

As shown in FIG. 6, the film roll supporting and abutting means 17 is provided with a pair of fixed frames 88 and 89 on both sides of the conveyor 14 immediately below the rotary drum 4, and these fixed frames 88 and 89 are fixed to the fixed frames 88 and 89. Is provided with movable supporting members 90, 90 provided with fitting protrusions 89, 89 facing each other so as to be movable back and forth on the conveyor 14 side, and these movable supporting members 90, 90 are attached to the air cylinders 91, 91. Each of the fitting protrusions 89 is formed in a hollow cylindrical shape that can be lightly fitted to the paper tube 15 of the film roll 16, and the tip 89a is formed in a truncated cone shape. Has been done.

Therefore, according to the film roll supporting and abutting means 17, when the film roll 16 which is supported between the racks 14a, 14a of the conveyor 14 and is intermittently transferred comes to a position directly below the rotating drum 4, the position is appropriately adjusted. The position detecting means detects and the air cylinders 91, 91 are extended for a required time by the detection signal, whereby the fitting protrusions 89, 89 are advanced from the retracted position of the virtual line in the figure to the operating position shown by the solid line. ,
The film roll 16 is inserted and fitted at both ends of the paper tube 15. In this case, the film roll 16 sent by the conveyor 14 is at the position shown by the chain double-dashed line in the figure, and the peripheral surface of the film roll 16 is at a position spaced downward from the peripheral surface of the rotating drum 4. By fitting the protrusions 89, 89 into the paper tube 15 from the conical portions 89a, 89a of the tips thereof,
The paper tube 15 is pushed up as shown by the solid line, and the peripheral surface of the film roll 16 is brought into contact with the tape 3 on the peripheral surface of the rotating drum 4 with an appropriate pressure. In this state, the paper tube 15 is rotatable with respect to the fitting protrusions 89, 89, and is rotated following the rotation of the rotary drum 4. Therefore, the rotation of the paper tube 15 causes the peripheral surface of the film roll 16 to move. The tape 3 from the peripheral surface of the rotating drum 4 is wound while being transferred.

In FIG. 1, 92 and 93 are air injection nozzles, and the nozzle 92
Is a roller for pressing the tape 3 in the tape supply means 8.
The pressure air is jetted to the surface side of the tape 3 so that the tape 3 which is about to transfer from the pressing drum 29 when the peripheral surface of the rotating drum 4 is transferred from 29 is easily separated. Further, the nozzle 93 injects air to the bent portion of the tape 3 so that the rear end of the cut tape 3 is surely bent to the front side when the rear end of the cut tape 3 is folded back by the rotating piece 56. Excuse me.

Next, a series of operations of the taping device having the above configuration will be described.

As shown in FIG. 1, the tape 3 is unwound from the reel 1, passes through the rollers 26, 27, 41, 28 and the pressing roller 29, and is attached to the tape 3 at a predetermined position on the peripheral surface of the rotary drum 4. The tape 3 is supplied with the coated surface on the front side.
It is assumed that the tip has already reached the cutting position directly below the cutter 12, and although not shown, the tape pulling mechanism 36 pulls it by hand to the pressing roller 29 side, and the gap between the roller 27 and the pressing roller 29 is reached. , And the cutter 12 is in a state immediately after the cutting by the blade 47 is finished.

When the drive shaft 6 starts to rotate from such a state, the rotary drum 4 is rotated by 90 ° in the initial stage of one rotation of the drive shaft 6 by the Geneva top mechanism, so that the support piece 55 and the support piece 55 positioned immediately below the cutter 12 are rotated. The rotating piece 56 moves 90 ° to reach the rotating disc 64 side.
During the rotation, the pressing roller 29 is driven to rotate at the same peripheral speed as the peripheral speed of the rotary drum 4, the tape 3 is supplied onto the peripheral surface of the rotary drum 4, and the supplied tape 3 is vacuum suction means 9
Is adsorbed and held on the peripheral surface of the rotary drum 4.

During the tape supply, the tape 3 is a tape pulling mechanism.
Since it is in the state where it is urged to the pressing roller 29 side by 36 in advance and the support roller 27 and the pressing roller 29 are bent, the pressure roller 29 is reliably supplied without slipping.

Further, the tape 3 fed from the reel 1 is a support roller.
When supplied to the peripheral surface of the rotary drum 4 via 26, 27, 41, 28 and the pressing roller 29, the adhesive coating surface side of the tape 3 is in contact with the peripheral surface of the pressing roller 29. The pressing roller 29 can pull the tape 3 toward the peripheral surface of the rotary drum 4 and reliably and easily supply the tape 3 onto the peripheral surface of the rotary drum 4 by the adhesive action of the tape 3 with the adhesive.

Then, when the rotary drum 4 completes the initial 90 ° rotation and enters the rest period, the pressing roller 29 stops and the tape 3
Is stopped, the tool rest 48 is lowered, and the tape 47 on the peripheral surface of the rotary drum 4 is cut by the tool 47. The tip of this cut tape 3 is from the cutting position by the cutter 47.
Although the tape 3 has been fed 90 °, since the tape 3 is the earliest tape, the peeling portion forming means 13 only operates in the absence of the tape. Further, while the rotary drum 4 is at rest, the tape pull-in mechanism 36 manually pulls in the tape 3. When the rest period of the rotary drum 4 ends, one rotation of the drive shaft 6 ends.

When the continuously rotating drive shaft 6 shifts to the next one rotation, the rotating drum 4 rotates 90 ° in the initial stairs as described above,
By the end of this 90 ° rotation, the leading end of the tape 3 reaches the side of the film roll supporting and abutting means 17 directly below the rotating drum 4, and the rear end of the tape 3 is the tape of the rotating piece 56. It reaches the rotating disc 60 side while being held by the holding surface 62. Then, when the rotary drum 4 is at rest, the reciprocating rotation of the rotating piece 56 associated with the reciprocating rotation of the rotary disc 60 causes the rear end of the tape 3 to move to the adhesive surface side of the tape surface as shown in FIG. The peeled portion P is formed by folding back and adhering. Other operations during this period are similar to those described above.

Then, the rest of the rotary drum 4 is completed, and the driving shaft 6
When the rotary drum 4 starts to rotate 90 ° again for the next one rotation, the film roll supporting and abutting means 17 is actuated to move the film roll 16 on the conveyor 14 to the peripheral surface of the rotary drum 4. The film roll 16 is brought into contact with the front end of the tape 3 which is held, and rotates as the rotating drum 4 rotates
Is rotated, the tape 3 on the peripheral surface of the rotary drum 4 is wound around the peripheral surface of the film roll 16, and a peeling portion P is formed at the end of the winding tail of the tape 3 as shown in FIG. It will be.

After that, the support of the film roll 16 by the film roll supporting and abutting means 17 is released, and the film roll 16 on which the tape 3 is wound is dropped between the racks 14a, 14a of the conveyor 14 and transferred.

After that, the above operation is repeated, and the tape 3 with the peeling portion P is automatically and sequentially wound around the film roll 16 sent by the conveyor 14.

In the apparatus of the embodiment described above, one drive source (motor) controls all the operations of the rotary drum, the tape supply means, the cutter, and the peeling portion forming means 13. Therefore, the structure is small and compact. Moreover, the control of the operation becomes easy.

In implementing the present invention, instead of using one drive source as in this embodiment, a plurality of drive sources may be separately driven to set appropriate timings.

Further, although the rotary drum is driven to rotate intermittently in the embodiment, the rotary drum may be driven to rotate continuously.

Further, although the taping device of this embodiment is provided with a cutter and a film roll supporting and abutting means, these can be omitted. When the cutter is not provided, the tape previously cut into a predetermined length may be supplied by the tape supply means.

(Operation and Effect of the Invention) In the taping device of the present invention, when the rotating drum and the pressing roller are rotated in the opposite directions at the same peripheral speed, the tape from the reel becomes the adhesive coated surface of the tape. The non-adhesive coating surface side is pressed against the peripheral surface of the rotating drum by the pressing roller in contact with the peripheral surface of the rotating drum, and is supplied to a predetermined position on the peripheral surface of the rotating drum. The tape is suction-held on the peripheral surface of the rotary drum by the vacuum suction means.

In this way, while the rotating drum is rotated while the tape is held on the drum peripheral surface, the wound body is rotatably supported by the wound body contacting and supporting means on the rotating drum peripheral surface in parallel with the rotary drum. By abutting against, the wound body is caused to rotate following the rotating drum, and the tape on the peripheral surface of the rotating drum whose surface side is the adhesive coated surface is wrapped around the wound body. Be worn.

Therefore, according to this taping device, it is possible to automatically perform the work of winding the tape having the adhesive applied on one surface thereof on the roll-shaped member, and to improve the taping work efficiency as compared with the conventional manual work. It can be significantly improved.

In particular, since the pressing roller is in contact with the adhesive-coated surface side of the tape, the adhesive action of the pressing roller allows the tape to be easily pulled into the peripheral surface of the rotating drum, and The tape can be easily and surely supplied to the peripheral surface of the drum, and the tape supply means can be easily configured with a small number of parts.

In addition, after the tape is supplied on the rotating drum for a predetermined length, the rotation of the rotating drum and the pressing roller is stopped, and the tape pulling mechanism is operated to pull the tape from the reel to the pushing roller side. , It will be bent. Therefore, when the rotating drum and the pressing roller are subsequently rotated to supply the tape by the tape supply means, the tape does not slip with respect to the pressing roller, and the tape is reliably supplied onto the peripheral surface of the rotating drum. be able to.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a taping device according to the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is a sectional view taken along line III-III of FIG. 4 is an enlarged perspective view showing a mounting state of the rotating piece and the supporting piece, FIG. 5 is a perspective view showing a peeling portion formed at the rear end of the tape, and FIG. 6 is a side view showing a film roll supporting and abutting means. FIG. 7 and FIG. 7 are perspective views showing a film roll in which a tape is attached to the peripheral surface of the roll. 1 ... Reel, 2 ... Machine frame, 3 ... Tape, 4 ... Rotating drum, 5 ... Rotating shaft, 6 ... Driving shaft, 7 ... Intermittent rotation driving means (rotation driving means), 8 ... Tape feeding means, 9
…… Vacuum suction means, 10,11 …… Suction port, 12 …… Cutter, 14 …… Conveyor, 16 …… Film roll (rolled body), 17 …… Film roll (rolled body) contact support Means, 29 ... Pressing roller, 36 ... Tape pulling mechanism
36.

Claims (1)

[Claims] 1. A device for winding a tape having a pressure sensitive adhesive applied to one surface thereof on a roll-shaped member to be wound, wherein a rotating drum driven to rotate in a fixed direction and the tape are wound. A reel, a tape supply means for supplying the tape from the reel to a predetermined position on the peripheral surface of the rotary drum so that the adhesive coating surface is the front side, and a tape supplied on the peripheral surface of the rotary drum, Vacuum suction means for sucking and holding through a suction port provided along the peripheral surface of the drum, and a member to be wrapped which is transferred by a conveyor are supported rotatably in parallel with the rotation axis of the rotating drum. A wound body supporting and abutting means for bringing the circumferential surface of the wound body into contact with the rotary drum at a fixed position in a state, the tape supply means is rotationally driven in a direction opposite to the rotary drum, Touch the adhesive side of the tape A pressing roller that draws the tape toward the peripheral surface of the rotating drum and presses the non-adhesive coating surface side against the peripheral surface of the rotating drum, and a roller that presses the tape from the reel while the rotation of the pressing roller and the rotating drum is stopped. Taping device consisting of a tape pulling mechanism that pulls the tape to the side.