JPH0422310B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a tape winding device for winding a tape from a pair of hubs built into a cassette case onto an empty cassette to which a leader tape is connected in advance.

[Background and conventional technology]

An empty cassette with a pair of hubs built into the cassette case connected in advance with a leader tape is called a V-0 or C-0 as a medium for producing cassette tapes, and many types are supplied. There is. To produce a cassette tape using these V-0 or C-0 tapes, first pull out the leader tape from an empty cassette, cut it approximately in the center, attach magnetic tape to one side of the leader tape, and rotate the hub. Wind the magnetic tape around the hub. Next, once a predetermined length of magnetic tape has been wound, the magnetic tape is cut and the cut end of the magnetic tape is joined to the other leader tape to complete the cassette tape.

Production of cassette tapes using V-0 or C-0 in this way is easier to handle on a machine than in the case where the tape is first wound around a hub and then assembled into a cassette case, so it is suitable for automation.

Conventionally, devices for automatically winding magnetic tapes and producing cassette tapes using V-0 or C-0 have been disclosed, for example, in Japanese Patent Publication No. 59-46071 and Japanese Patent Application Laid-Open No. 1983-1989.
Known as No. 160081.

Japanese Patent Publication No. 59-46071 discloses a tape winding device that handles a type of V-0 with a slide lid and includes a mechanism to automatically open the slide lid, and Japanese Patent Publication No. 60-160081 discloses a tape winding device with a leader tape. A tape winding device suitable for handling short variety V-0 is shown. However, these take-up devices are unable to remove V-0 from a magazine containing V-0.
It takes multiple steps to move the V-0 between taking it out one by one and cutting, joining, etc., and the movement is done using the V-0's own weight. To ensure reliable operation, it was necessary to allow time intervals.

These causes the disadvantages that it takes time to take in V-0 and that the mechanism for taking in V-0 becomes complicated.

〔the purpose〕

SUMMARY OF THE INVENTION The object of the present invention is to provide a tape winding device which has a slide lid and automatically winds a tape onto a type of V-0 or C-0 having a short leader tape length, and further has a slide lid. It is an object of the present invention to provide a tape winding device capable of taking in V-0 or C-0 with a simple configuration and a small number of steps even if the tape is V-0 or C-0.

[Summary of the invention]

The outline of the present invention is that even if the empty cassettes are of the type having a slide lid, the process of moving empty cassettes from a stacked magazine to a position where processing such as winding is performed includes a step of opening the slide lid, Moreover, it is a tape winding device that eliminates the need to stop an empty cassette while it is being moved from a magazine to a position where processing such as winding is performed.
It has a built-in pair of hubs connected by leader tape, and is equipped with a slide lid that can slide on the bottom and a rotating lid that rotates to open. After sliding the slide lid, rotate the rotating lid to expose the leader tape. In a tape winding device for automatically winding magnetic tape, a long reel of magnetic tape is rotatably attached to an empty cassette case, and the supply supplies the magnetic tape. A reel stand, a magazine that stores stacked empty cassette cases and has an opening at the bottom through which only one empty cassette case passes, and a feeder block that pushes out the empty cassette case from the opening of the magazine.
A cassette holder that is located in relation to the opening of the magazine and has a holder portion that accommodates an empty cassette case that has been pushed out from the opening of the magazine; a release lever that engages with the slide lid and slides the slide lid, and that is capable of disengaging from the slide lid when necessary;
A stopper that can protrude into the cassette holder to prevent the empty cassette case housed in the cassette holder from retreating, a pull-up lever that pulls up the rotating lid of the empty cassette case housed in the cassette holder, and a leader tape and magnetic tape. a splice head that can hold the splice as needed, a cutter that cuts the leader tape or magnetic tape held by the splice head, a splicer that splices the leader tape and the magnetic tape, and an empty cassette housed in a cassette holder. It is equipped with a leader drawer for pulling out the leader tape and positioning it on the splice head, and a take-up shaft that engages with a hub built in an empty cassette case housed in a cassette holder and rotates the hub. be.

〔Example〕

FIG. 6 shows a cassette suitable for handling in the apparatus described below as an embodiment of the invention. 6th
In the figure, a and b are respectively cassette case 1.
It is a figure seen from the front and the back. Cassette case 1
Has built-in hubs 3 and 4 for winding tape,
Furthermore, the hubs 3 and 4 are connected by a leader tape 5. Reference numeral 6 denotes a tape running guide provided inside the cassette case 1. 2 is a slide lid. The slide lid 2 is slidable in the direction indicated by the arrow 7 or 8. The slide lid 2 is provided with holes 9 and 10, and when the slide lid 2 moves in the direction shown by the arrow 7, the holes 9 and 10 open.
10 is an opening 1 provided in the cassette case 1
Matches 1 and 12. Since the openings 11 and 12 are provided coaxially with the hubs 3 and 4, the holes 9 and 12
If a rotating shaft is inserted from the outside through the openings 11 and 12, the hubs 3 and 4 can be rotated from the outside. The slide lid 2 is also constantly biased in the direction of arrow 8 by a spring (not shown), and has holes 62 and 13 that fit into a pair of pins 60 implanted in the cassette case 1.
It is designed to be locked when moved in the directions shown by arrows 7 and 8, respectively.

Further, in order to release each locked state, the pin 60 must be pressed down with an external force.

Figures 6c and 6d show the cassette case from the side. 14 is a rotating lid. The rotary lid 14 pivots about an axis 15 and is rotatable in the direction indicated by the arrow 16 when the slide lid 2 is moving in the direction indicated by the arrow 7. When the rotary lid 14 is in the position shown in d, the leader tape 5 can be pulled out from the cassette case 1.

FIG. 1 is a plan view showing an outline of an embodiment of the present invention.

FIG. 2 is a sectional view taken along line A--A of the apparatus shown in FIG. However, in FIG. 2, some of the individual constituent parts are shown as side views.

FIG. 3 is a perspective view of the apparatus shown in FIG. 1, viewed from the direction of arrow C.

FIG. 4 is a perspective view of the apparatus shown in FIG. 1, viewed from direction B.

FIG. 5 is a partially enlarged view of the apparatus shown in FIG. 1.

In FIG. 1, 20 is a panel base to which various components are attached.

A magnetic tape 22 is supplied from a long tape reel 23 . tape reel 23
is attached to a reel stand 24 driven by a motor (not shown).

The magnetic tape 22 is guided by a guide roller 25, and although a detailed explanation will be omitted, there are a measuring roller 26 provided on the way to detect the running of the magnetic tape 22, and a tension arm 2 that detects the tension.
It runs via 7.

28 is an air column. The air column 28 is provided with an air chamber 29 having a width substantially the same as the width of the tape 22. The air chamber 29 is provided with an air outlet 30 at one end thereof, and is connected to a negative pressure source (not shown) as necessary to maintain the air chamber 29 at a negative pressure. Also, a tape 2 is attached to the other side of the air chamber 29.
An air outlet 31 for blowing air out toward the tape 22 as necessary is provided on both sides of the tape 22 .
Air column 28 creates slack in tape 22, as shown at 22', as needed.

In Figures 1, 2, and 4, 32 is the 6th
This is a magazine that accommodates the empty cassette case 1 shown in the figure. As shown in FIGS. 2 and 4, the magazine 32 is an angular cylindrical body that can store a large number of stacked cassette cases 1 horizontally, and the bottom can support the lowest cassette case 1'. The support portion 33 is provided as shown in FIG. Further, as shown in FIG. 2, the magazine 32 has an opening 34 through which only one cassette case 1 can pass through in a horizontal state, and the lowermost cassette case 1' is pushed out by the operation of a feeder block 35, which will be described later. It's starting to become easier. The magazine 32 has a pair of magazine holders 36 fixed to the panel base 20.
The magazine 32 is supported via a pair of L angles 37 provided on the side of the magazine 32, and is fixed by a lock mechanism 38 shown in FIGS. 1 and 2. The lock mechanism 38 is a well-known mechanism, and is attached to the panel base 20 via a lock mechanism support panel 39. By operating the operating arm 40, the lock arm 41 moves up and down, and when the lock arm 41 is in the lowered position, it is set at an L angle. 37 to magazine holder 3
Press down to 6.

In FIGS. 1 and 2, 35 is a feeder block. The feeder block 35 is supported by one end of a slide shaft 44 of a slide bearing 43 fixed to the panel base 20 via a magazine holder 36 and a bearing panel 42 attached thereto. As shown in FIG. 1, the other end of the slide shaft 44 is connected to a link block 45.
The link block 45 is connected to the shaft 47 of the cylinder 46. Then, by the operation of the cylinder 46, the feeder block 3
5 is capable of reciprocating in the direction shown by arrow 48 or 49. The position of the feeder block 35 is as shown in FIG. 2, when the magazine 32 is mounted on the magazine holder 36, the lowest cassette case 1' housed in the magazine 32 is moved horizontally from the opening 34 in the direction shown by the arrow 48. It is in a position where it can be pushed out.

Reference numeral 50 shown in FIG. 1 is a cassette holder for accommodating the cassette case 1. As shown in FIG. The cassette holder 50 is shown in FIG. 3 as shown in FIG. 3, and as shown in FIG. A holder 54 is provided for accommodating the illustrated cassette case 1. As shown in FIG. 1, the holder base 51 of the cassette holder 50
A pair of release levers 55 and 58 are attached to the. The pair of release levers 55, 58 are connected to cylinders 57, 59, respectively, by link rods (not shown), and are movable up and down as indicated by arrows 56 in FIG.

The release lever 58 shown in FIG. 3 is equipped with a release rail 61 that pushes up the pin 60 shown in FIG. 6 of the cassette case 1 housed in the holder 54 in the raised position, so that the slide lid 2 of the cassette case 1 can freely slide. make it possible.
Furthermore, as shown in FIG.
is equipped with a slide pin 63 that contacts the slide lid 2 of the cassette case 1 housed in the cassette holder 50. As a result, when the cassette case 1 shown in FIG. 6 is inserted into the cassette holder 50 shown in FIG. Only the slide lid 2 stops, and the main body of the cassette case 1 continues to move forward.
slides to its limit and the cassette case 1 stops. That is, by inserting the cassette case 1 into the cassette holder 50, the sliding state of the slide lid 2 is obtained. When the release lever 58 is in the lowered position, the cassette holder 5
The slide lid 2 of the cassette case 1 housed in the cassette case 1 is closed, and the cassette case 1 can move forward freely in the direction shown by the arrow 48. 64 and 6 in Figure 5
5 is a stopper. Stopper 64 and 65
pass through the space block 53 and are connected to shafts 68, 69 of cylinders 66, 67, respectively. The stoppers 64 and 65 are movable forward and backward relative to the holder 54, and when the cassette case 1 is housed in the holder 54, they protrude into the holder 54 to prevent the cassette case 1 housed in the cassette holder 50 from retreating. It's summery. In FIG. 3, 70 is a pull-up lever. The lifting lever 70 is connected to a shaft 74 of a cylinder 73 via a lifting lever link 71. The cylinder 73 is fixed to the holder base block 72 via a stud 75, and the lifting lever 70 can be moved up and down by the operation of the cylinder 73. And the pull lever 70
When the cassette case 1 shown in FIG. 6 is housed in the cassette holder 50, the rotary lid 14
The rotary lid 14 is opened and closed. In FIGS. 1 and 3, the holder base block 72 is integrally fixed to the holder base 51 and the space block 53, and is attached to the output shaft 76 of the rotor 77. Rotor 77 is attached to elevator panel 78. A drive gear 79 is attached to the opposite side of the rotor 77 and meshes with an output gear 82 of a rotary actuator 81 fixed to the elevator panel 78 via an actuator panel 80. On the other hand, the elevator panel 78 is attached to slide shafts 85 and 86 of slide bearings 83 and 84 fixed to the panel base 20 and to a shaft 88 of a cylinder 87. Therefore, as shown in FIG.
It is rotatable about the output shaft 76 of the panel base 20, and is movable up and down with respect to the panel base 20.

That is, as shown in FIG. 2, the cassette holder 50 is 50a, 50
There are four possible positions: b, 50c, and 50d.

In FIGS. 2 and 4, reference numeral 89 is a winding shaft that engages with the hub 3 of the cassette case 1 and drives the hub 3 to rotate. The winding shaft 89 is the second
As shown in the figure, it is connected via a drive shaft 92 to a drive motor 91 attached to a slide base 90. Slide base 90 is stud 9
It is slidable along slide shafts 96 and 97 supported by a cylinder panel 95 fixed to the panel base 20 by 3 and 94. The slide base 90 connects the coupler 10 to the shaft 98a of the cylinder 98 fixed to the cylinder panel 95.
Connected by 0. As a result, the winding shaft 89 can be raised by the action of the cylinder 98 to the raised position shown at 89'. When the winding shaft 89 is in the raised position shown at 89' and the cassette holder 50 is at the position shown at 50b, it projects above the shaft hole 99 provided in the holder base 51 as shown in FIG. At this time, if the cassette case 1 shown in FIG. 6 is housed in the cassette holder 50, the winding shaft 89 engages with the hub 3 of the cassette case 1. The hub 3 is rotated by a drive motor 91.

In FIG. 2, 101 is a leader pull-out roller. Leader drawer roller 101
is attached to a roller support shaft 103 attached to one end of the arm 102, and a guide groove 1 is provided so as to guide the leader tape 5 shown in FIG.
It is equipped with 04. On the other hand, the other end of the arm 102 is attached to a shaft 106 of a rotary actuator 105 attached to the slide base 90. By the operation of the rotary actuator 105, the leader pull-out roller 101 is placed in one of three positions, 101a, 101b, and 101c, as shown in FIG. On the other hand, the leader pull-out roller 101 can move up and down integrally with the winding shaft 89, and can move between 101' and 101, as shown in FIG.

In FIG. 4, 107 is a fixed splice head and 108 is a movable splice head. The fixed splice head is fixed to the panel base 20 and is provided with a guide groove 109 for guiding the tape. The movable splice head 108 also has a guide groove 110 for guiding the tape.
It is equipped with 111. And each guide groove 109,
110 and 111 are each provided with a group of small holes 112, and the group of small holes in each guide groove is connected to a negative pressure source as required. As a result, each guide groove 109, 110, 111 can attract and hold the tape to be guided. Furthermore, the movable splice head 108 is slidable relative to the fixed splice head 107, and can be moved between guide grooves 109 and 110 or guide grooves 109 and 1 as required.
11 are now matched. That is, as shown in FIG.
The cylinder 11 is connected to the rod 115 of 14.
4 moves up and down. Also, in Figure 4,
There is a narrow gap 118 between the splice heads 107 and 108, and a cutter blade (not shown) moves up and down along this gap 118, cutting the tape held in the grooves 109, 110, 111. I'm starting to be able to do it.

In FIGS. 4 and 5, 116 is a leader drawer rod. Leader pull-out rod 116 is provided on the side opposite leader pull-out roller 101 with splice heads 107 and 108 in between. Similar to the leader pull-out roller 101, but independently movable up and down, and as shown in FIG.
The position indicated by 6b can be moved. Note that the moving mechanism of the leader pull-out rod 116 can be realized with the same structure as the leader pull-out roller 101, so a description thereof will be omitted. Note that the leader pull-out roller 101 and the leader pull-out rod 11
6 constitutes a leader extraction means.

Next, in FIGS. 1 and 2, reference numeral 117 is a splicer for connecting the ends of the tapes held by the splice heads 107 and 108. The splicer 117 is mounted on a slide block 121 slidably mounted on a slide shaft 120 supported by support angles 119 on both sides mounted on the panel base 20. The slide block 121 is also connected to a rod 123 of a cylinder 122 mounted on the support angle 119 so that the splicer 117 is movable in the direction shown by arrows 48 or 49 by movement of the cylinder 122.

124 is an adhesive tape supply section, and 125 is a splice pad. A roll of adhesive tape (not shown) is attached to the adhesive tape supply section 124, and the tip of the adhesive tape is guided by an adhesive tape guide 126 provided in the middle, and guided to the outer periphery of the splice pad 125. . The outer periphery of the splice pad 125 is provided with a plurality of cutter grooves 127 provided at regular intervals and a number of small holes 128 connected to a negative pressure source (not shown) as needed. Also, the splice pad 125 is connected to the shaft 129.
The shaft 129 has an arm 131 and a splicer 11 biased in one direction by a spring 130 attached coaxially with the shaft 129.
A ratchet gear mechanism 132 operated by an arm post (not shown) provided on the panel base 20 rotates the arm 131 every time the splicer 117 makes a reciprocating motion. It is designed to rotate. Further, the ball 133 is pressed against the ratchet gear mechanism 132 by a spring 134.
The rotational position of the splice pad 125 is determined. In FIG. 4, 135 is a splice cutter. The splice cutter 135 is connected to a groove 137 provided in the upper bearing 136 of the splicer 117 shown in FIG.
The cutter grooves 127 are arranged in a straight line and can be moved up and down so as to continuously pass through the cutter grooves 127, and cut the adhesive tape supported on the outer periphery of the splice pad 125.

In FIGS. 1 and 2, 138 is a discharge mechanism for discharging the completed cassette tape. The ejection mechanism 138 includes a slope plate 139 inclined outward from the tape holder 50 and guide plates 140 erected on both sides of the slope plate 139. Further, the ejection mechanism 138 includes shutters 143 and 144 that are opened and closed by the cylinder 141, which are connected to the main body of the cylinder 141 and the rod 142 of the cylinder 141, respectively, and a slope plate 139.
In addition to receiving the cassette tape sliding down, the shutters 143 and 144 are opened as necessary to discharge the tape.

The operation of the above configuration will be described next.

First, the tape reel 23 is mounted on the reel stand 24 as an initial state. Then, the leading end of the magnetic tape 22 is passed through a guide roller 25, a measuring roller 26, a tension arm 27, and the like.

The magnetic tape 22 is then passed through an air column 28 and a movable splice head 108 shown in FIG.
It spans the guide groove 110 of. At this time, movable splice head 108 is in the lowered position. Next, the guide groove 110 is brought into an adsorption state, and a cutter (not shown) is used to attach the magnetic tape 2 to the tip of the guide groove 110.
Cut 2.

Then, the air column 28 shown in FIG. 1 is operated to loosen the magnetic tape 22 as shown at 22'.
The movable splice head 108 shown in FIG. 4 is raised to align guide grooves 109 and 111.

Next, as shown in FIG. 2, the cassette cases 1 are stacked in the magazine 32. Then, the cassette holder 50 is placed in the position shown at 50a. Next, feeder block 35 is moved in the direction shown by arrow 48. Then, of the cassette cases 1 stacked in the magazine 32, the lowest cassette case 1' advances into the cassette holder 50. At this time, the release levers 55, 58 of the cassette holder 50 shown in FIG. 4 are in the raised position, and the slide lid 2 of the cassette case 1 shown in FIG. 6 opens in the direction of the arrow 7 by the release levers 55, 58. Then, when the slide lid 2 is opened to its limit, the cassette case 1' stops. Next, when the stoppers 64 and 65 shown in FIG. 5 are projected into the holder 54, the cassette case 1' housed in the cassette holder 50 is prevented from retreating by the stoppers 64 and 65. In this state, the feeder block 35 shown in FIG. 2 is moved back in the direction of arrow 49. Next, the lifting lever 70 shown in FIG. 3 is raised. Then the 6th
The rotating lid 14 is opened by the lifting lever 70 as shown in FIG. d.

Next, as shown in FIG. 5, the leader pull-out roller 101 and the leader pull-out rod 116 are set to positions 101a and 116a, respectively, and both are set to the raised position. Then, the cassette holder 50 shown in FIG. 2 is lowered to the position shown at 50b. Furthermore, as shown in FIG.
16 are moved to the positions shown at 101b and 116b, respectively. In this state, the guide grooves 109, 111 of the splice heads 107, 108 shown in FIG.
to the suction state.

Then, the leader tape 5 of the cassette case 1 shown in FIG.
111 and is held by suction. Next, the guide groove 109,1
11 remains in the adsorbed state, the leader pull-out roller 101 and the leader pull-out rod 116 are removed.
are returned to the positions 101a and 116a, respectively, and the leader drawer rod 116 is lowered.

Once this is done, a cutter blade (not shown) is passed through the gap 118 between the splice heads 107 and 108 shown in FIG.
The leader tape 5 held by the leader tape 5 is cut.
Next, the movable splice head 108 is lowered to remove the leader tape 5 held in the guide groove 109.
The cut end of the magnetic tape 22 held in the guide groove 110 is aligned with the leading end of the magnetic tape 22 . After the cassette holder 50 shown in FIG. 2 is set at the position 50c, the splicer 117 is moved in the direction shown by the arrow 48. Then splice pad 12
The outer periphery of the magnetic tape 22 and the leader tape 5, which are held in the guide grooves 109 and 110, reach the splice heads 107 and 108.
They are connected by adhesive tape supported on the outer periphery of 25. Next, move the splicer 117 to the arrow 49
After returning the cassette holder 50 in the direction shown in
is the position of 50b.

Next, the winding shaft 89 shown in FIG. 2 is raised toward the cassette case 1 housed in the cassette holder 50 and engaged with the hub 3 shown in FIG. The leader pull-out roller 101 rises together with the winding shaft 89, and when the rise is completed, it is moved to the position 101c shown in FIG. 5.

Next, the winding shaft 89 is rotated to wind the magnetic tape 22 around the hub 3. If a predetermined length of magnetic tape 22 is wound around the hub 3, the winding shaft 8
9 is stopped, and the running of the magnetic tape 22 is stopped. and leader drawer roller 10
1 to the position shown in 101b. In that state, guide groove 1 of splice heads 107, 108
09 and 110 are in the suction state, and the guide grooves 109 and 1
A magnetic tape 22 is attracted to the magnetic tape 10. Thereafter, the magnetic tape 22 is cut between the guide grooves 109 and 110 using a cutter. Next, the leader pull-out roller 101 is returned to the position shown at 101a, and the leader pull-out roller 101 and the winding shaft 89 are
is the lowered position. Next, moveable splice head 1
08 is raised to align the guide groove 109 and the guide groove 111, and the cut ends of the magnetic tape 22 held in the guide groove 109 and the leader tape 5 held in the guide groove 111 are butted against each other. Next, the cassette holder 50 shown in FIG. 2 is set at the position shown at 50c, and the splicer 117 is operated again to connect the magnetic tape 22 and the leader tape 5.

Next, the tape holder 50 is again placed at the position shown at 50b, and the take-up shaft 89 is raised to the position shown at 89'. and splice head 107,1
By opening the guide grooves 109 and 111 of 08 and rotating the winding shaft 89, the connecting portion between the magnetic tape 22 and the leader tape 5 is completely wound into the cassette case 1.

Next, the winding shaft 89 is lowered and the cassette holder 50 is set at the position 50d.

In this state, the pull lever 70 shown in FIG. 3 is lowered, and then the release levers 55 and 58 shown in FIGS. 3 and 4 are brought to the lowered position. Then, the rotary lid 14 shown in FIG. 6 closes,
Subsequently, the slide lid 2 is closed. Thereafter, as shown in FIG. 1, the cassette case 1 is transferred from the cassette holder 50 to the ejection mechanism 138. Ejection mechanism 13
The cassette case 1 moved to the cassette case 8 is temporarily held by the shutters 143, 144, and is ejected when the shutters 143, 144 are opened as necessary.

Note that the order of the operations described above does not substantially change even if the order is changed as long as each mechanism can operate without contradiction.

[Action and effect]

In the present invention, empty cassettes are stacked in advance in a magazine, and a cassette holder for storing the empty cassettes is arranged at the opening of the magazine. Furthermore, the cassette holder is equipped with a release lever for opening the slide lid of an empty cassette and a stopper for preventing the empty cassette from retreating. Therefore, by simply positioning the cassette holder just in front of the opening of the magazine and pushing out the empty cassettes stored in the magazine using the feeder block, you can open the slide lid of the empty cassette and load the magnetic tape into the empty cassette. Positioning to the winding position can be performed immediately. This is useful for shortening the time of this process and simplifying the configuration, and is extremely effective industrially.

[Brief explanation of drawings]

Fig. 1 is a plan view showing an outline of an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1 (however, some components are shown in side views), and Fig. 3 is a plan view showing an outline of an embodiment of the present invention. 1st
Fig. 4 is a perspective view for explaining the C arrow direction in the figure, Fig. 4 is a perspective view for explaining the B arrow direction in Fig. 1, Fig. 5 is a partially enlarged explanatory view, and Figs. They are a top view, a back view, a left side view, and a right side view. 1...Cassette case, 2...Slide lid, 3, 4...Hub, 5...Leader tape, 1
4... Rotating lid, 22... Magnetic tape, 23...
... Tape reel, 24 ... Reel stand, 32 ... Magazine, 34 ... Opening, 35 ... Feeder block, 50 ... Cassette holder, 54 ... Holder, 55, 58 ... Release lever, 64, 6
5...Stopper, 70...Lift lever, 8
9... Winding shaft, 116... Leader drawer rod, 117... Splicer, 125... Splice pad, 135... Splice cutter.

Claims (1)

[Claims] 1 Contains a pair of hubs connected by leader tape, and is equipped with a slide lid that can slide on the bottom and a rotating lid that rotates to open. After sliding the slide lid, rotate the rotating lid to expose the leader tape. In a tape winding device for automatically winding magnetic tape, a long reel of magnetic tape is rotatably attached to an empty cassette case, and the magnetic tape is supplied. A supply reel stand, a magazine that stores empty cassette cases in a stack and has an opening at the bottom through which only one empty cassette case passes, and a feeder block that pushes out the empty cassette case from the opening of the magazine.
A cassette holder that is located in relation to the opening of the magazine and has a holder portion that accommodates an empty cassette case that has been pushed out from the opening of the magazine; a release lever that engages with the slide lid and slides the slide lid, and that is capable of disengaging from the slide lid when necessary;
A stopper that can protrude into the cassette holder to prevent the empty cassette case housed in the cassette holder from retreating, a pull-up lever that pulls up the rotating lid of the empty cassette case housed in the cassette holder, and a leader tape and magnetic tape. a splice head that can hold the splice as needed, a cutter that cuts the leader tape or magnetic tape held by the splice head, a splicer that splices the leader tape and the magnetic tape, and an empty cassette housed in a cassette holder. A tape winding device comprising a leader pulling means for pulling out the leader tape and positioning it on the splice head, and a winding shaft that engages with a hub built in an empty cassette case housed in a cassette holder and rotates the hub. Removal device.