JPH02255459A - Taping device - Google Patents

Abstract

PURPOSE:To make improvements in operation efficiency by installing a rotating drum, a tape feeding means, a vacuum suction means, a cutter and a tape rear end turnup means, respectively. CONSTITUTION:A tape 3 is delivered out of a bobbin 1 and fed to a peripheral surface of a rotating drum 4 from a press roller 29 by way of rollers 26, 27, 41 and 28 after turning a pressure sensitive adhesive coated surface of the tape 3 to the surface side, and the tape 3 is manually fed to the side of the roller 29 by a tape manual feeding mechanism 36 immediately after a tip of the tape 3 is cut by a cutter 12. The drum 4 rotates as far as 90 degrees from this state, the tape 3 is fed on the peripheral surface of the drum 4 by the roller 29 and held in suction on the peripheral surface of the drum 4 by a vacuum suction means 9, then the tape 3 is cut by the cutter during stoppage of rotation of the drum 4. Next, the drum 4 rotates as far as 90 degrees, while the preceding tape 3 is rolled on a peripheral surface of a film roll 16 on a conveyor 14, and a peeling part P is formed in a rear end of the tape 3 by a tape rear end turnup means 13.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention involves winding a tape of a predetermined length coated with an adhesive on one side around a roll-shaped object, and also winding the end of the tape. This relates to a taping device that forms a peeling portion at the end, and is used, for example, to wrap a film peeling tape around a film roll in which a wrapping film is wound around a core.

(Prior art and its problems) The film peeling tape wound around a film roll as described above has a peeling part formed at the end of the roll. The work of winding the tape and the work of forming a peel-off part at the end of the tape roll are all done by hand.In particular, for the peel-off part, a rectangular piece of paper, etc. is pasted by hand on the back of the end of the tape roll. It was formed by attaching it. As a result, work efficiency was extremely low and product costs were high.

An object of the present invention is to provide a taping device that can perform all of the above-mentioned operations mechanically, thereby significantly improving operating efficiency.

(Means for Solving the Problems) A taping device of the present invention capable of achieving the above object includes a rotating drum that is rotationally driven in a fixed direction by a rotational drive means, and a taping device that is attached to a predetermined position on the circumferential surface of the rotating drum. A tape supply means for supplying the tape so that the adhesive-coated surface is the front side, and a tape supply means for supplying the tape onto the circumferential surface of the rotating drum.
A vacuum suction means for sucking and holding the tape through a suction port provided along the circumferential surface of the drum, a cutter for cutting the tape supplied onto the circumferential surface of the rotating drum into predetermined lengths, and a tape cut by the cutter. A tape rear end folding means for folding and adhering the rear end of the tape to the tape surface side, and a state in which the wrapped object is received and rotatably supported parallel to the rotation axis of the rotating drum. and a member supporting and abutting means for bringing the circumferential surface of the member into contact with the rotating drum at a fixed position.

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

1 and 2, reference numeral 1 denotes a tape winding bobbin that is pivotally supported on the upper side of the machine frame 2, and this bobbin 1 is equipped with a film peeling tape coated with an adhesive on the back side of the bobbin 1. 3 is wrapped. Reference numeral 4 denotes a rotating drum, which is fixed to the tip of a rotary shaft 5 that is rotatably mounted on the lower side of the machine frame 2, and serves as a driving shaft 6 that is the output shaft of a motor with a speed reducer (not shown). The intermittent rotation drive means 7 causes intermittent rotation. Reference numeral 8 indicates a tape supply means for supplying the tape 3 wound around the bobbin 1 to the circumferential surface of the rotating drum 4 so that the adhesive coated surface is on the front side. Vacuum suction means 12 attracts and holds the tape 3 supplied onto the circumferential surface of the rotary drum 4 through a plurality of suction ports 10 and 11 provided on the circumferential surface of the rotary drum 4; A cutter for cutting the tape into predetermined lengths; This is means for folding back the rear end of the tape. Reference numeral 14 indicates that a film roll (wrapped body) 16 in which a lamp film is rolled around a paper tube (core) 15 is intermittently conveyed along a transport path parallel to the tangential direction of the rotary drum on the lower side of the rotary drum 4. A rack-shaped conveyor 17 receives the film roll 16 as a wrapped object transported by the conveyor 14 at a position directly below the rotating drum 4 and transfers the film roll 16 to the rotating drum 4.
This is a film roll support contact means for bringing the film roll 16 into contact with the circumferential surface of the rotating drum 4 in a state where the film roll 16 is rotatably supported in parallel with the rotating shaft 5 of the rotary drum 4.

As shown in FIG. 2, the rotating shaft 5 of the rotary drum 4 consists of a large-diameter wheel portion 5a on the front end side and a small-diameter shaft portion 5b on the rear end side, and the large-diameter wheel portion 5a side is connected to the machine frame 2. It is inserted through a cylindrical member 18 fixed to and supported by a bearing 19, and the small diameter shaft portion 5b side is supported by a bearing 20. Further, as is clear from FIG. 2, a circular fixing plate 21 is fixed to the machine frame 2 on the back side of the rotating drum 4 with an appropriate gap between it and the rotating drum 4.

As shown in FIG. 1, the intermittent rotation driving means 7 is composed of a well-known Geneva stop mechanism driven by a driving shaft 6, and this mechanism is constructed by overlapping a notched disc on a driving shaft a fixed to the driving shaft 6. At the same time, a pin d is attached to the periphery of the driving shaft a facing the notch C of this disc, and the circular concave surface g of the driven wheel f having radial grooves e at angular intervals of 90° is inserted into the notch. When the driving shaft a starts to rotate from the position shown in the figure, the driven wheel f also rotates, but this driven wheel f rotates 174 times (9
0"), the driving shaft a rests until it completes one rotation (360 degrees). Therefore, each time the driving shaft 6 makes one rotation, the driven shaft 22 rotates 1/4 and rests. Intermittent operation is performed, and this intermittent operation is performed by a pulley 23 fixed to the driven shaft 22, a pulley 24 of the same diameter fixed to the rotating shaft 5 of the rotating drum 4, and a timing belt 25 attached to these. This will be transmitted to drum 4.

As shown in FIG. 1, the tape supply means 8 includes a roller 29 for pressing the tape 3 fed out from the bobbin 1 via support rollers 26, 27, 28 against the peripheral surface of the rotating drum 4 at a fixed position. For pressing, the roller 29 is pivotally supported with a slight gap from the circumferential surface of the rotating drum 4. This pressing is performed by the roller 29, a pulley 30 fixed to the rotating shaft 5 of the rotating drum 4, a pulley 32 fixed to the intermediate transmission shaft 31, a timing belt 33 mounted on these pulleys 30 and 31, and a pulley 32 fixed to the intermediate transmission shaft 31. It is interlockingly connected to the rotary shaft 5 through a transmission mechanism consisting of a gear 34 fixed to and a gear 35 meshing with this gear 34 and fixed to a roller support shaft 35, and synchronized with the intermittent rotation of this rotary shaft 5. It is driven to rotate intermittently in the direction of the arrow in the figure.

Further, the tape supply means 8 presses the tape 3 from the bobbin 1 while the rotation of the pressing roller 29 is stopped.
Includes manual feed-in v1 horizontal 36 of the tape that is manually fed in to the side. This mechanism 36 has an intermediate transmission shaft 37 as shown in FIG.
Crank circle + anti-38 that rotates integrally with the bell crank 3
9 and one crank arm 3 of this bell crank 39
A connecting rod 40 pivotally connected between 9a and the crank disk 38
1 pivotally supported at the tip of the other crank arm 39b.
The swinging roller 41 has a guide bin (not shown) provided coaxially with the swinging roller 41, which is connected to the arc-shaped groove 4 on the machine frame 2 side.
2, and the intermediate transmission shaft 37 is guided by a pulley 43 fixed thereto, and a pulley 4 of the same diameter fixed to the driving shaft 6.
4, and a timing belt 45 mounted on pulleys 43 and 44 having the same diameter. Therefore, the driving shaft 6 rotates and the swinging roller 41
While the tape 3 is reciprocating between the position shown by the solid line and the position shown by the dashed-dotted line, the tape 3 is rapidly unwound from the reel 1.
The pressing is carried out by hand on the roller 29 side, so that when the roller 29 feeds the tape 3 to the circumferential surface of the rotating drum 4, the pressing prevents the roller 29 from slipping against the tape 3. The pressing can reliably transfer the tape 3 to the rotating drum 4 according to the rotation of the roller 29.

As shown in FIG. 1, the canter 12 is provided above the center of the rotating drum 4, and is supported by the machine frame 2 so that it can be raised and lowered, and the cutter 47 is normally rotated by a compression coil spring 46. A tool rest 48 held at a position spaced upward from the circumferential surface of the drum 4, a cam 50 that rotates integrally with a rotating support shaft 49 supported pivotally on the machine frame 2, and a cam 50 supported pivotally on the upper end of the tool rest 48. The cam follower 51 is in continuous contact with the circumferential surface of the cam 50 by the spring 46. The rotation support shaft 49 is connected to the pulley 43, a pulley 52 having the same diameter as the pulley 52 fixed to the rotation support shaft 49, and a pulley 43, 52 having the same diameter, which is mounted between the pulleys 43 and 52, and a timing belt 53 interposed therebetween. It is interlocked and connected to an intermediate transmission shaft 37. Therefore, one revolution of the driving shaft 6 causes the tool rest 48 to move up and down once, and the tool rest 48 moves up and down once, and the tool rest 48 moves up and down once while the rotating drum 4 is at rest.
7 cuts the tape 3 on the circumferential surface of the drum 4.

The tape trailing end folding means 13 is arranged so as to be freely retractable into each recess 54 (see FIG. 4), which is an opening recess provided on the circumferential surface of the rotating drum 4 at an interval of 90'' in the circumferential direction. The supporting piece 55 and the rotating piece 56 are pivotally connected to the support piece 55 provided, and the supporting piece 55 and the rotating piece 56 are attached to the front surface of the fixed plate 21 on the back side of the rotary drum 4, as shown in FIG. Guide bins 57.5 protruding from each other so as to face each other.
8, and these guide pins 57, 58 are respectively engaged with annular guide grooves 59, 60 provided around the front surface of the fixing plate 21, as shown in FIGS.

The guide grooves 59 and 60 are eccentrically formed so that their lower sides 59a and 60a are closer to the rotating shaft 5.

As shown in FIG. 4, the support piece 55 is formed in an outward U-shape and is always fitted into the deep groove 54a of the recess 54.
The rotating piece 56 is composed of a main body part 56a having a substantially triangular cross section, and a pivoting part 56b that is formed integrally with the main body part 56a and is pivotally connected to the support piece 56 with a pivot pin 61. 56
A has a tape pressing surface 62 that is normally flush with the circumferential surface of the rotating ram 4.

The rotary piece 56 rotates the tape pressing surface 62 about the pivot pin 61 by the rotary piece actuating mechanism 63 at a position 90 degrees away from the tape cutting position by the cutter 12 in the rotational direction of the rotary drum 4. It is designed to be rotated in a 180° range between a position flush with the circumferential surface of the drum 4 and a position on the front side where it can abut against the circumferential surface of the drum 4. 1 and 3 for this rotary piece operation mechanism 63.
To explain with reference to the drawings, the cutout portion 21a of the fixing plate 21
A rotating disk 64 having a center of rotation is pivotally supported on the circumferential surface of the rotating drum 4, and a bottle guide groove 65 connectable to the guide groove 60 of the fixed plate 21 is provided on the front surface of the disk 64.
A rotation support shaft 66, 67, 68 is arranged on the side of the cutter 12, and a boo IJ 69 and a cam 70 having the same diameter as the pulley 52 on the cutter 12 side are fixed to the rotation support shaft 66, and the pulley 52.
A timing belt 71 is mounted between the rotational support shafts 69 and 69, and the rotational support shaft 67 has a cam follower 72 at the tip that follows the cam 70, so that each rotation of the rotational support shaft 60 rotates 45 degrees forward! - Fixing the swinging arm 73 that swings back and forth and the pulley 74,
Further, on the rotating shaft 68, there is a pulley 75 with a diameter of 1/2 of the boo IJ74, and a boo! with the same diameter as the pulley 74. Fix J76 and insert timing belt 77 between pulleys 74 and 75.
Also, a boo IJ78 that rotates integrally with the rotating disk 60
A timing belt 79 is installed between the pulley 76 and the pulley 76, respectively. Therefore, according to this rotating piece actuating mechanism 63, one rotation of the driving shaft 6 causes one rotation of the rotation support shaft 66 of the cam 70, and one rotation of the rotation support shaft 66 causes the rotation of the cam 70 and the cam follower 72. The swinging arm 73 reciprocates by 45' through the rotation support shaft 68, and due to the diameter ratio of the pulley 74 and the pulley 75, the rotation support shaft 68 reciprocates by 90 degrees. The rotation circle W, 60 is determined by the diameter ratio of the pulley 79 on the disk 60 side.
will rotate 180° back and forth.

As mentioned above, one rotation of the driving shaft 6 causes the rotating disk 60 to reciprocate 180 degrees, so the rotation of the driving shaft 6 now causes the rotating drum 4 to start rotating, and the rotating piece that was located directly below the cutter 12 Slightly before the guide bin 58 of No. 56 finishes its 90° movement, the bin guiding groove 65 of the rotating disk 60, which had started rotating at the same time as the driving shaft 6, is connected to the guide groove 60 of the rotating plate 21. If the guide bin 58 of the rotating piece 56 is introduced into the bin guiding groove 65 when the rotating drum 4 finishes rotating 90 degrees and enters the resting operation as shown in FIG. Due to the 180° reciprocating rotation of the disc 60, the rotary piece 56 reciprocates 180° via the guide bin 58 while the rotary drum 4 is at rest, thereby cutting the tape 3 on the circumferential surface of the rotary drum 4 cut by the cutter 12. The rear end can be folded back towards the tape surface. still,
Guide bin 58 entered into the bin guide groove 65 of the rotating disk 60
As the rotary drum 4 starts rotating after resting, it quickly moves from the bottle guide groove 65 to the guide groove 60 of the fixed plate 21.

As shown in FIG. 1, the vacuum suction means 9 includes a plurality of suction ports 10 arranged and installed at required intervals along the circumferential surface of the rotating drum 40, and each rotating piece 56'. , includes a suction port 11 provided to open to the tape pressing surface 62, and includes a suction port 11 of one rotating piece 56 and a range of 90° from this rotating piece 56 in the rotational direction of the rotating drum 4. A distribution hose 80 is provided to apply suction to each block, and one end of each distribution hose 80 is connected to a drum internal passage 81 provided in the rotating drum 4. The other end is connected to the 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, as shown in FIG. There is. Each drum internal passage 81 communicates with the suction port 10 in each block and is also connected to the suction port 11 of the rotating piece 56 via a flexible hose 84, while each rotating shaft internal passage 83 communicates with the suction port 10 in each block. , are respectively connected to a vacuum hose 87 via an annular passage 86 provided around the inner peripheral surface of a cylindrical member 18 that is fitted onto the rotating shaft 5 and fixed to the machine frame 2.

The film roll supporting and abutting means 17 is connected to the conveyor 14 directly below the rotating drum 4, as shown in FIG.
A pair of fixed frames 8888 are disposed on both sides of the conveyor 14, and a movable support 90.90 having fitting protrusions 89.89 protruding from these fixed frames 88.88 is movable toward the conveyor 14 side. These movable supports 90 and 90 are interlocked and connected to air cylinders 91 and 91, respectively, and each fitting protrusion 89 fits lightly into the paper tube 15 of the film roll 16. It is formed into a transparent hollow cylindrical shape, and the tip portion 89a is formed into a truncated conical shape. Therefore, according to this film roll supporting and abutting means 17, the racks 14a, 14a of the conveyor 14
A film roll 16 is supported in between and is transported intermittently.
When the position is directly below the rotating drum 4, the position is detected by an appropriate position detection means, and the detection signal causes the air cylinder 91.91 to extend for the required time, thereby causing the fitting protrusion 89.89 to extend. It advances from the retracted position indicated by the imaginary line in the figure to the operating position indicated by the solid line, and is fitted into both ends of the paper tube 15 of the film roll 16. In this case, the film roll 16 sent by the conveyor 14 is at the position indicated by the two-dot chain line in the figure, and the circumferential surface of the film roll 16 is spaced downward from the circumferential surface of the rotating drum 4, but as described above, The protrusions 89 and 89 fit into the conical portions 8 at their tips.
By fitting into the paper tube 15 from 9a and 89a,
The paper tube 15 is pushed up as shown by the solid line, and the circumferential surface of the film roll 16 is brought into contact with the tape 3 on the circumferential surface of the rotating drum 4 with appropriate pressure. In this state, paper tube 1
5 is rotatable with respect to the fitting projections 89 and 89, and is rotated following the rotation of the rotating drum 4, and as a result of the rotation of the paper tube 15, the circumferential surface of the film roll 16 is formed on the circumferential surface of the rotating drum 3. The tape 3 from above is wound while being transferred.

In FIG. 1, reference numerals 92 and 93 are air injection nozzles, and the nozzle 92 is used in the tape supply means to transfer the tape 3 from the roller 29 to the circumferential surface of the rotating drum 4. Pressure air is injected onto the surface side of the tape 3 so that it can be easily peeled off from the roller 29.

Further, the nozzle 93 injects air to the bent portion of the tape 3 so that the rear end portion of the cut tape 3 is reliably bent to the front side when the rear end portion of the cut tape 3 is folded back by the rotating piece 56. urge

Next, a series of operations of the taping apparatus having the above-described configuration will be explained. Note that the tape 3 is unwound from the bobbin 1, passed through the rollers 26, 27, and 41°28, and is then supplied from the roller 29 to the circumferential surface of the rotating drum 4 with the adhesive-coated side of the tape 3 on the front side. It is assumed that the tip of the tape 3 has reached the cutting position directly below the cutter 12, and the cutter 12 has just finished cutting with the blade 47, and the tape 3 unwound from the bobbin 1 is fed by the manual tape feed-in mechanism 36. It is assumed that the pressing is carried out by hand on the roller 29 side.

When the driving shaft 6 starts rotating from this state, the rotary drum 4 rotates 90' at the beginning of one rotation of the driving shaft 6 by the Geneva stop mechanism, thereby causing the support piece 55 and The rotating piece 56 moves 90 degrees and reaches the rotating disk 60, but during this 90 degree rotation of the rotating drum 4, the roller 29 rotates at the same circumferential speed as the rotating drum 4. The tape 3 is supplied onto the circumferential surface of the rotating drum 4, and during this tape supply, the tape 3 is pulled up to the roller 29 in advance, so that the tape 3 does not slip against the roller 29 during the pressing process. It is reliably supplied without any occurrence. Further, the tape 3 supplied onto the circumferential surface of the rotary drum 4 is suctioned and held on the circumferential surface of the rotary drum 4 by a vacuum suction means 9.

When the rotating drum 4 completes its 90° rotation and enters the rest period, the pressing roller 29 stops and the supply of the tape 3 is stopped, the tool rest 48 descends, and the cutting tool 47 moves the rotating drum 4 The tape 3 on the circumferential surface is cut. The leading edge of this cut tape 3 is at a position 90" from the cutting position by the cutter 12, but since this tape 3 is the first tape, the tape trailing end folding means 13 is in a state where there is no tape. The tape 3 is manually fed in by the tape hand feeding mechanism 36 while the rotating drum 4 is at rest.When the rotating drum 4 is at rest, one rotation of the driving shaft 6 is completed. do.

When the continuously rotating driving shaft 6 moves to the next rotation, the rotating drum 4 rotates 90 degrees in the initial step as described above, and by the time this 90'' rotation is completed, the leading end of the tape 3 has The tape 3 reaches the film roll supporting and contacting means 17 directly below the rotating drum 4, and the rear end of the tape 3 reaches the rotating disk 60 while being held by the tape pressing surface 62 of the rotating piece 56. During the rest period of the drum 4, the rear end of the tape 3 is folded back toward the adhesive side of the tape surface, as shown in FIG. The peeled portion P is thereby formed.

Other operations during this time are the same as described above. Then, when the rotary drum 4 has finished resting, the driving shaft 6 moves on to the next rotation, and the rotary drum 4 starts rotating 90' again, the film roll support and abutting means 17 is activated. hand,
The film roll 16 on the conveyor 14 is brought into contact with the leading end of the tape 3 held on the circumferential surface of the rotating drum 4, and the film roll 16 is rotated according to the rotation of the rotating drum 4, and the film roll 16 is rotated on the circumferential surface of the rotating drum 4. The tape 3 is wound around the circumferential surface of the film roll 16, and as shown in FIG. 7, a peel-off part P is formed at the tail end of the tape 3.

Thereafter, the film roll 16 is released from being supported by the film roll support abutting means 17, and the film roll 16 with the tape 3 wound thereon is moved to the racks 14a, 1 of the conveyor 14.
4a and is transported.

After that, the above operation is repeated, and the conveyor 14
The tape 3 with the peeling part P is automatically wound around the film roll 16 that is sent in sequence.

In the device of the embodiment described above, one drive source (motor)
Since the rotary drum, the tape supply means, the cutter, and the tape trailing end folding means are all controlled by the rotary drum, the structure is small and compact, and the operations can be easily controlled.

In carrying out the present invention, instead of using only one drive source as in this embodiment, a plurality of drive sources may be used to drive each drive separately and set appropriate timings.

Further, in the embodiment, the rotating drum is driven to rotate intermittently, but the rotating drum may be driven to rotate continuously.

(Operations and Effects of the Invention) In the taping device of the present invention, the rotary drum is rotated in a fixed direction by the rotary drive means, and the tape is rotated at a fixed position so that the adhesive-applied surface faces the front side. When the tape is supplied onto the circumferential surface of the drum, the supplied tape is suctioned and held on the circumferential surface of the rotating drum by the vacuum suction means. The tape that is continuously supplied while being suctioned and held on the circumferential surface of the rotating drum is cut by a cutter at a fixed position, and then the rear end of the tape is folded to the surface side of the tape by a tape rear end folding means. By turning the tape, the adhesive-coated surface of the folded end is superposed on the adhesive-coated surface of the tape surface, thereby forming a peel-off portion with non-adhesive-coated surfaces on both the front and back sides. While continuing to rotate the rotating drum while holding the tape with the peel-off part formed on the rear end on the drum circumferential surface, the tape is placed parallel to the rotating drum by the adherent abutting support means against the rotating drum circumferential surface. By bringing a rotatably supported body into contact with the body, the body is rotated following the rotating drum, and as a result, the circumferential surface of the rotating drum whose surface side is the adhesive coating surface is rotated. The upper tape is wound around this object, and a peel-off portion is formed at the tail end of the tape.

As described above, according to the taping device of the present invention, it is possible to wrap a predetermined length of tape coated with adhesive on one side around a roll-shaped object, and to attach a peeling part to the tail end of the tape. The forming operation can be performed automatically in the same process, and therefore the efficiency of the taping operation can be significantly improved compared to the conventional manual operation.

[Brief explanation of drawings]

Fig. 1 is a front view showing one embodiment of the taping device of the present invention, Fig. 2 is a cross-sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a cross-sectional view taken along the line ■-■ in Fig. 2, and Fig. 4 is a sectional view taken along the line ■-■ in Fig. 2. 5 is an enlarged perspective view showing the attached state of the rotation piece and the support piece, FIG. 5 is a perspective view showing the peeling part formed at the rear end of the tape, and FIG. FIG. 7 is a perspective view showing a film roll with a tape attached to the circumferential surface of the roll. 2... Machine frame, 3... Tape, 4... Rotating drum,
5... Rotating shaft, 6... Driving shaft, 7... Intermittent rotation drive means (rotation drive means), 8... Tape supply means, 9
...Vacuum suction means, io, tt...Suction port, 12.
... cutter 13 ... tape rear end folding means, 14
. . . Conveyor, 16 . . . Film roll (wrapped object), 17 . . . Film roll (wrapped object) contact support means, P .

Claims (1)

[Claims] A taping device that winds a predetermined length of tape coated with an adhesive on one side around a roll-shaped object and forms a peel-off section at the end of the tape, the device comprising: a rotation drive means; a rotating drum that is rotationally driven in a fixed direction by a rotating drum, and a tape supplying means that supplies the tape to a predetermined position on the circumferential surface of the rotating drum so that the adhesive-applied surface thereof faces the front side;
A vacuum suction means for sucking and holding the tape supplied onto the circumferential surface of the rotating drum through a suction port provided along the circumferential surface of the drum; a cutter for cutting the tape, a tape trailing end folding means for folding and adhering the trailing end of the tape cut by the cutter to the tape surface side, and a tape trailing end folding means for folding and adhering the trailing end of the tape cut by the cutter to the tape surface side; A taping device comprising a member supporting and abutting means for bringing the circumferential surface of the member to be wrapped into contact with a rotating drum at a predetermined position while the member is rotatably supported in parallel with a rotating shaft.