JPS6346672A - Tape rolling device - Google Patents

Abstract

PURPOSE:To roll a magnetic tape to both a hub and an open reel in a cassette case and to use it conveniently by holding the open reel at the loading part of a base with a pressuring member and holding the cassette case at the loading surface of the base with a holding member. CONSTITUTION:With a holding member 4, a cassette tape 3 is freely detachably loaded to a base 1 and a tape rolled to a hub in the cassette case 3. In place of the cassette case 3, an open reel 6 is freely detachably loaded to the case 1 and with a pressuring member 7, the tape is rolled even to the open reel 6. Thus, the tape can be rolled to both the cassette case 3 and the open reel 6 with one device and the device can be used significantly conveniently and for the multifunction compared with a conventional cassette case or an open reel exclusive-use device.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates primarily to a device capable of winding a magnetic tape onto both a hub in a cassette case and an open reel.

[Prior art and its problems A device for winding a magnetic tape inside a cassette case has been developed (Japanese Patent Publication No. 45203/1983).

This device is held on a base that is a cassette case, and a magnetic tape is wound around a hub inside the cassette case. That is, the leader tape wound around the hub is pulled out from inside the cassette case held on the base, the leader tape is cut and the magnetic tape is connected in the middle, the hub is rotated to wrap the magnetic tape, and then the magnetic tape is removed. The end is cut off and connected to the leader tape, and the leader tape is rolled into the cassette case.

In this way, unlike a device that fills a cassette case with a hub, then pulls out the leader tape from the cassette case and winds the magnetic tape, the magnetic tape is wound around a pair of open reels that will become the hub before being stored in the cassette case. A device has also been developed for filling the cassette case with the cassette.

These conventional tape winding devices are dedicated to either cassette cases or open reels, so devices for cassette cases cannot wind tape on open reels, and devices for open reels cannot wind tape on reels. Cannot be wrapped around a cassette case.

A device that first fills a hub into a cassette case and then winds the tape is convenient for transporting the cassette case and is suitable for a relatively small tape winding plant. On the other hand, a device that winds tape around a pair of open reels and then fills the tape into a cassette case increases the tape winding speed of the reels, and is therefore preferred for use in large-scale tape winding plants.

By the way, users of devices that wind tape around the hub of cassette cases often need to wind magnetic tape around open reels for testing purposes and the like. Conversely, users of devices that wind tape on reel-to-reel also
It is often necessary to wrap tape around the hub that is filled inside the cassette case.

Conventional winding devices cannot be conveniently used for the above-mentioned applications because they are dedicated to one of the two. The present invention was developed with the aim of eliminating this drawback, and an important purpose of the present invention is that magnetic tape can be wound around both the hub inside the cassette case and the open reel, making it convenient in a wide variety of situations. There is a tape winding device available on offer.

[Means for Solving Conventional Problems] A tape winding device winds a tape around both a hub in a cassette case and an open reel. Therefore, this device includes a base, a holding member that removably holds the cassette case on the mounting surface of the base, and two shafts into which the center hole of the hub in the cassette case held by the base is inserted. and a drive means for rotationally driving at least one of the shafts to rotate a hub inserted through the shaft and wind the tape around the hub;
A pressing member is provided that presses the surface of the open reel inserted into the shaft of the mounting surface in the insertion direction of the shaft.

The pressing member is mounted so as to be movable from the pressing position of the inserted open reel to the outside of the opening reel and cassette case attachment/detachment path so as not to get in the way when the cassette case and open reel are attached to and detached from the shaft of the attachment surface. ing.

The pressing member holds the open reel on the mounting surface of the base, and the holding member holds the cassette case on the mounting surface of the base.

[Operations and Effects] The tape winding device of the present invention can detachably attach the cassette case to the base using the holding member and wind the tape around the hub inside the cassette case. Further, instead of the cassette case, an open reel can be detachably attached to the base, and the tape can also be wrapped around the open reel using the pressing member. That is, it is possible to wrap tape around both a cassette case and an open reel with one device, making it extremely convenient and versatile compared to conventional machines dedicated to cassette cases or open reels.

Furthermore, the members added to wind the tape on the open reel are only the press member of the open reel, and other members such as the shaft for rotating the reel and the drive means for the shaft can be used in combination with those for the cassette case. The overall structure is significantly simplified and tape can be wrapped around both the cassette case and the open reel.

[Preferred embodiment] Embodiments of the present invention will be described below based on the drawings.

The tape winding device shown in FIGS. 1 to 4 is mounted on a base l.
A holding member 4 that removably holds the cassette case 3 on the mounting surface 2 of the base 1, and two shafts 5 that are inserted into the center hole of the hub in the cassette case 3 held on the base 1. a driving means for rotationally driving at least one of the shafts 5 to rotate the hub into which @5 is inserted and wind the tape around the hub; and an open reel 6 inserted into the shaft of the mounting surface 2 of the base 1. It is equipped with a pressing member 7 that presses the upper surface of the.

The holding member 4 elastically clamps both sides of the cassette case 3, and as shown in FIGS. It is made up of a spring 10 that presses the arm 9 toward the housing, and a mounting base 12 to which the arm 9 is rotatably attached via a pin 11.

The tip of the arm 9 is bent slightly inward as shown in the third section so that the roller 8 at the tip comes into contact with the corner of the cassette case.

When the cassette case 3 is supplied to the base 1, the arm 9 is elastically expanded, and when the cassette case 3 is pushed into the position shown in FIGS. 2 and 3, it presses against the corner of the cassette case 3. and hold it on the base 1.

As shown in FIG. 4, the two shafts 5 provided on the base 1 protrude perpendicularly from the mounting surface 2 of the base, and the center hole of the hub of the cassette case 3 held on the base 1 is inserted through them. In this position, the left shaft 5 in FIG. 1 is connected to a driving means (not shown) and driven to rotate.

Although not shown, the left shaft 5 (in FIG. 1) that rotationally drives the hub protrudes elastically from the surface so that it can be inserted into the center hole of the splined hub and open reel to rotate the hub. An elastic key is provided at the tip.

Furthermore, the inside of the shaft 5 has an open reel mounting flange 5A, as shown in FIG. The mounting flange 5A is provided so that when the open reel 6 is mounted thereon, the back surface of the open reel does not come into contact with the mounting surface and rotates smoothly.

The driving means for winding the tape around the hub and the open reel includes a DC motor (not shown) which is connected to a rotationally driven shaft 5 via a coupling and whose rotation can be controlled.

The pressing member 7 holds the open reel 6 inserted through the shaft 5 on the base l, and in FIG. It is pivoted to 1. As shown in FIGS. 1, 4, and 5, this pressing member 7 consists of a leaf spring 1 that is bifurcated into a U-shape.
3 is fixed, and this rotating piece 14 is attached to the bin 1.
5, and a tension spring 17 that elastically rotates the rotating piece 14.

The rotating piece 14 holds the open reel 6 in a state in which the tip of the leaf spring 13 presses against the center of the open reel 6 so that the open reel 6 does not come out from the shaft 5. The leaf spring 13 that presses the center portion of the open reel 6 can hold the open reel 6 on the shaft 5 in the best balance. However, reel-open 6
For example, although not shown, it is possible to hold the open reel on the shaft by lightly pressing almost the entire surface of the open reel.

In addition, in a preferred embodiment, as shown in FIG.
The leaf spring 13, which is a pressing member, directly presses the open reel 6. However, the leaf spring 13, which is a pressing member, does not necessarily have to press the center of the open reel at all times; for example, when holding the open reel in a horizontal position, the leaf spring 13 may be placed 0.1 to several millimeters away from the top surface of the open reel. It is also possible. In this case, the open reel is normally held on the shaft 5 by its own weight, but when it tries to be removed from the reel, it is pressed by a pressing member and held in a fixed position.

The rotating piece 14 is provided with a slit in the middle, as shown in FIGS. 1 and 5, so that the tension spring 17 is provided in the center portion.

As shown in FIG. 6, the mounting base 16 is located on both sides of the rotating piece 14 and has extended support arms 18, and each support arm is rotatable via a pin 15. A rotating piece 14 is pivotally attached to. A spring pin 19 is fixed to a slit at the lower end of the mounting base 16.

The lower end of the tension spring 17 is connected to this spring pin 19 . As shown in FIG. 4, the upper end of the tension spring 17 is attached to a spring pin 2 fixed at a position displaced in the direction from the pin 15, which is the axis of the rotating piece 14, to the pressing point of the open reel 6.
Connected to 0.

When the zero rotation piece 14 that pulls the rotation piece 14 via the spring pin 20 is in the position shown by the solid line in FIG. The open reel 6 is held on the shaft 5 by elastically pressing the center portion of the open reel 6. The rotating piece 14 is an open reel 6
When the cassette case 3 is not pressed, that is, when the open reel 6 is used as the axis for attachment and detachment, or when the cassette case 3 is attached to the mounting surface 2 of the base.
In the state of attaching and detaching, the rotating piece 14 is pulled in the opening direction as shown by the chain line in FIG.

The pressing members shown in FIGS. 1, 4, and 5 are used to hold the cassette case 3 on the mounting surface 2 of the base, and when the cassette case 3 and open reel 6 are mounted on and removed from the mounting surface. When pressing the open reel 6, the open reel 6 can be easily held by simply rotating it.

However, the present invention does not limit the shape of the pressing member 7 to the structure shown in these drawings. However, it is also possible to use a device that can be removed from these attachment/detachment paths when attaching/detaching the open reel or cassette case.

In the present invention, it is possible to manually feed the cassette case or open reel to the mounting surface of the base without specifying the state in which the cassette case or open reel is fed to the mounting surface of the base. shows.

The cassette case supply means shown in these drawings are
As shown in the front view of FIG. 6, stand the cassette case 24 vertically at the supply position 21, the winding position 22 which is the mounting surface of the base, and the ejection position 23.

The cassette cases 24 at the supply position 21 and the ejection position 23 are erected with the tape pull-out surface 25 facing upward, and the cassette case 24 at the winding position 22 is erected with the tape pull-out surface 25 facing downward. Therefore, when transferring from the supply position 21 to the winding position a22,
The cassette case 24 is turned upside down, and also when transferred from the winding position 22 to the discharge position 23.

To achieve this, as shown in Figures 7 and 8,
It is preferable to grip and transport the cassette case 24 at both ends of a rotating arm 26 that rotates 180 degrees in a vertical plane. That is,
One end of the rotating arm 26 grips the cassette case 24 at the winding position 22, and the other end grips the cassette case 24 at the supply position 210.
and rotate the rotary arm 26 by 180 degrees to transfer the cassette case 24 at the winding position 22 to the ejection position 23 and the cassette case 24 at the supply position 21 to the winding position 22.

The method of transferring the cassette case 24 shown in FIGS. 7 and 8 is to replace the empty cassette case 24 with the tape-wrapped Shunjo cassette case 24, thereby moving the empty cassette case 24 to the supply position 21. The ejection position 23 of the Shunjo cassette case 24 wrapped with tape is the same position. That is, at the same time, the empty cassette case 24 is transferred from the supply position 21 to the winding position 22.
The Shunjo cassette case 24 with the tape wound thereon is transferred to the discharge position 23 located at the same location as the supply position 21. At the discharge position 230, the cassette case 24 is quickly dropped along the delivery duct 27.

FIGS. 8 and 9 show an example of a transfer portion for transferring a cassette case.

This transfer part includes a rotating arm 28, a clamping means 30 for the cassette case 29 disposed at both ends of the rotating arm 28, a motor 31 that rotates the rotating arm 28 at a pitch of 180 degrees, and a rotating arm 28 and a motor 31. and a cylinder 32 for moving in the axial direction.

The clamping means 30 clamps two ends of the cassette case 29.
A book loading chuck 33 and a driving member 34 for driving the loading chuck 33 are provided.

The loading chuck 33 is mounted so as to be movable in the direction of arrow A in FIG. Also, loading chuck 3
3 is bifurcated into two to prevent it from colliding with the holding member 35 of the cassette case 29.

As the driving member 34, any member that can drive the loading chuck 33 in the direction of arrow A can be used. The drive member 34 in FIG. 8 includes a pinion 37 that meshes with a rack gear 36 fixed to the loading chuck 33, as shown by the chain line.
The binion 37 is rotated by a motor (not shown) to move the loading chuck 33.

A rod 38 is fixed to the loading chuck 33, and the rod 38 moves in the direction of arrow A along a guide hole 39.

The motor 31 is connected to a rotating shaft 40 fixed perpendicular to the center of the rotating arm 28.

The rotating shaft 40 is rotatable so as to rotate the rotating arm 28, and the rotating arm 28 is connected to the cassette case 29.
It is attached to a frame 42 via a fixed cylinder 41 so that it can be moved in the axial direction while being sandwiched.

The motor 31 is fixed to a moving table 44 that moves along a guide rod 43 so as to be freely movable in the axial direction.

The tip of a cylinder 320 rod is connected to the movable table 44, and the motor 31, rotating shaft 40, and rotating arm 2 are reciprocated in the axial direction via the cylinder 32.

This equipment will be operated in the next step.

(1) First, the empty cassette case 29 is supplied to the supply position 45 in a vertical position.

■ With the loading chuck 33 open, pull in the cylinder 320 rod and remove the loading chuck 33.
After positioning the cassette case 290 at both ends of the cassette case 290 at the supply position 450, the loading chuck 33
sandwich.

■ After pushing out the rod of the cylinder 32, the rotary shaft 40 is rotated by the motor 31, and the rotary arm 28 is
It is rotated 80 degrees and the sandwiched cassette case 29 is carried forward to the winding position 46.

■ The rod of the cylinder 32 is pulled in and the cassette case 29 is supplied to the winding position 46. The cassette case 29 supplied to the winding position 46 is elastically moved by the holding member 35 of the cassette case 29 fixed to the frame 42. Fixed. After that, the loading chuck 33 is opened, the cylinder 320 rod is pushed out, and the rotating arm 28 is pushed out.
moves to the standby position.

■ The leader tape is pulled out from the cassette case 29 at the winding position 46, @stape is connected in the middle, a predetermined length of magnetic tape is wound inside the cassette case, and then the end of the magnetic tape is pulled out from the leader tape. It is connected to the cut end and rolled into the cassette case.

(2) After the cassette case 29 is carried out from the supply position 45, the cassette case 29 is fed into the supply position 45 again.

■ With the loading chuck 33 open, the cylinder 320 rod is retracted, and the loading chuck 3
3 is a cassette case 29 with a supply position 45 and a winding position 46
Pinch both ends.

■ After the rod of the cylinder 32 is pushed out, the rotating arm 28 rotates 180 degrees, and then the rod of the cylinder 32 is retracted, and the aerodynamic set case 29 at the supply position 45 is moved to the winding position 46, and the rod of the cylinder 32 is moved to the winding position 46. The tape-wrapped cassette case 29 is sent to the ejection position 47, and then
The loading chuck 33 is interposed and the cylinder 32
is pushed out.

■ Discharge position 470 cassette case 29 is in delivery duct 4
8 and then an empty cassette case 29 is fed into the supply position 45.

■ The tape is wound again into the cassette case 29 at the winding position 46, and then the operations from ■ to ■ are repeated.

By the way, the state in which an empty cassette case is supplied to the supply position and the Shunjo cassette case is discharged from the discharge position is referred to as the 10th stage.
and FIG. 11.

The device shown in these figures comprises a supply duct 49, an upright member 50, and a discharge duct 51.

The supply duct 49 is formed into a cylindrical shape in which empty cassette cases δ2 are arranged horizontally one on top of the other. cassette case 52
It is equipped with a pressing cylinder 53 that presses both sides of.

The pressing cylinder 53 clamps both sides of the cassette case 52 only when taking out the lowest cassette case 52.

The upright member 50 has a tilting plate 54 on which the cassette case 52 is placed, rotates 90 degrees from a horizontal position to a vertical position, and stands the cassette case 52 upright.
is driven by a tilting cylinder 55.

The tilting plate 54 has a vertical cross-sectional shape of L to prevent the cassette case 52 placed on it from falling when it is in a vertical position.
It is formed into a letter shape.

In this device, the tilting plate 54 is held horizontally, the pressing cylinder 53 releases the pressing state of the cassette case, and the cassette case 52 is placed on the tilting plate, and then the pressing cylinder 53 is moved to the second cassette case from the bottom. Press 52 and
The tilting plate 54 is vertically rotated to the chain line position, and the cassette case 52 is stood vertically with the tape extraction surface facing upward.

The cassette case 52, which is vertically erected by the tilting plate 54, is in the supply position 56 and is conveyed to the winding position by the clamping means. After the cassette case 52 is taken out from the tilting plate 54, the tilting plate 54 is rotated 90 degrees and stands by directly below the supply duct 49 in a horizontal position. When the tilting plate 54 is in this standby position, the cassette case is moved from the winding position to the discharge duct 51.
It is carried to the discharge position 57 directly above and discharged from the discharge duct 51 under its own weight.

When attaching an open reel to the mounting surface of the base instead of the cassette case, insert the open reel into the two shafts with the pressing member 7 opened to the chain line position in Fig. 4, and then insert the open reel into the two shafts. The open reel is rotated to the actual n position shown in FIG. 4, and is held by being pressed against the shaft by a pressing member on the surface of the open reel.

Further, although the present invention does not specify a method for winding the tape around the cassette case or open reel at the winding position, which is the mounting surface of the base, it illustrates an example of means for winding the tape around the cassette case at the winding position. .

The magnetic tape in-cassette winding device shown in FIGS. 12 to 14 rolls a leader tape 61 from a cassette case 60 mounted at a winding position, which is a mounting surface of a base, by a holding means (not shown). A suction means that pulls out and suctions the leading edge of the magnetic tape 62, and the leader tape 61 and the magnetic tape 62 that are suctioned by this suction means.
the cutter 63 that cuts the cutter 63 and the cut leader chi 1
61 and the magnetic tape 62 to connect the two tapes; and a driving means (not shown) for rotating one hub 65 in the cassette case and winding the magnetic chip 162 around the hub 65. ) and an air nozzle 85 for drawing the leader tape 61 into the cassette case 60.

The mechanism for opening the guard panel of the cassette case 60 can be a conventionally used mechanism, for example, a mechanism for unlocking the opening of the guard panel and opening the guard panel with an arm or the like.

The suction means includes two expansion guides 66 that pull out the leader tape 61, and the leader tape 61 and the magnetic tape 6.
The first, second, and third suction members 67.
68, 69, and two cylinders 70, 71 for moving the first and second adsorption members 68, 69.

The expansion guide 6G pulls out the leader tape 61 from the cassette case 60 and attaches it to the first and second suction members 67.
．． Guide to the suction surface on the 6th. Therefore, this expansion guide 6
6 is rotatably supported by a rotary arm 72 which is a moving table, and is moved by the rotary arm 72 from a standby position shown by a chain line in FIG. Pull it out from the cassette case 60.

The expansion guide 66 at the winding position doubles as an expansion guide for winding up the magnetic tape instead of the tape guide inside the cassette case. Therefore, the winding position of the expansion guide is determined by the magnetic tape 62 being guided by the expansion guide, as shown by the solid line in FIG.
2 is determined to be at a position away from the tape guide 73 within the cassette case 60.

As shown in FIG. 13, the rotating arm 72 is located on the back surface of the cassette case 60 and is rotatably supported in a vertical plane, with an expansion guide 66 vertically supported at one end, and a cylinder at the other end. It is connected to a rod 74.75 and rotated by a cylinder 74.75.

The apparatus shown in FIGS. 12 to 14 has two expansion guides 66, and one of the expansion guides 66 is also used as a roll for winding the magnetic tape into a cassette case.

Although not shown, the first, second, and third adsorption members 67, 68, and 69 have a leader tape 61 and a magnetic tape 62 on their upper surfaces.
An air suction hole is opened so that air can be absorbed, and this suction hole is connected to a vacuum means.

The first suction member 67 is fixed to the frame, and the second and third
The suction members 68,69 of are moved by cylinders 70,71.

The second adsorption member 68 first adsorbs the leader tape 61 pulled out from the cassette case 60, and in the process of winding the magnetic tape 62 into the cassette case 60, as shown in FIGS. Then, it moves to a standby position in the gap provided in the opening of the cassette case 60.

The third attraction member 69 attracts only the magnetic tape 62 and moves to the position shown in FIG. 11 when connecting the magnetic tape 62 to the leader tape 61 and during the process of winding the magnetic tape 62 into the cassette case 60 However, in the step of cutting the leader tape, it stands by at the position shown by the solid line in FIG.

The second and third adsorption members 68, 69 are connected to the rod tip of the cylinder 70, 71, as shown in FIG. Further, the second and third adsorption members 68 and 69
As shown in the figure, the suction surfaces of the tape are located on the same plane, but the rod connecting portion of the cylinder is connected to the second suction member 68.
are located on the back surface of the third suction member 69, and each is moved separately.

The air nozzle 85 is connected to the second suction member 68 in the standby position.
Blow air onto the leader tape with its edges adsorbed.
This is drawn into the cassette case 60. Therefore, as shown in FIG. 12, the air nozzle 85 is arranged at a position to blow air from outside the cassette case 6o, through the opening gap 86 of the cassette case 6o, and onto the leader tape 61 inside the cassette case 60. ing.

The time during which the air nozzle 85 injects pressurized air is determined when or after the suction member 68 moves to the standby position. Moreover, the air nozzle 85 can always eject continuously.

The leader tape 61, magnetic tape 620, and cutter 63 cut the tape in the following operation.

As shown in FIG. 14, (1) The cutter 63 moves to the right and moves to the cutting position at the center of the tape while being located further back than the tape surface.

At this time, the cutter 63 is in the raised position.

(2) Thereafter, the cutter 63 is moved forward while being raised to penetrate into the upper surface of the tape 61 or 62.

- Lower the cutter 63 to the tape cutting surface.

(2) The cutter 63 moves back and cuts the tape 61 or 62.

As shown in FIG. 14, the connecting means includes a pressing member 77 that attracts the splicing chive 76 and presses it onto the upper surfaces of the leader tape 61 and the magnetic tape 62 to connect both tapes 61 and 62. It consists of three cylinders (not shown) that move this pressing member 77 back and forth, left and right, and up and down, and a supply member that supplies the splicing chive 76 to the lower surface of the pressing member 77.

Like a cutter, the pressing member 77 has three cylinders and three sets of guides, and performs the following operation with the splicing chive 76 adsorbed on its lower surface to connect the tapes 61 and 62.

(2) With the pressing member 77 in the raised position, move it to the right until it is on the tape connection line.

(2) Keeping the pressing member 77 in the raised position, move forward to the upper surface of the tape.

■The pressing member 77 descends and the splicing chive 76
is pressed against the cut ends of the leader tape 61 and the magnetic tape 62 to connect both the chees 161 and 62.

(2) The pressing member 77 rises.

(2) The pressing member 77 retreats.

(2) The pressing member 77 moves to the right and returns to the standby position.

Thereafter, each time the leader tape 61 and the magnetic tape 62 are connected, the operations ① to ① are repeated, and the splicing chive 76 is adhered to the upper surface of both tapes 61 and 62 to connect both tapes.

The supply member that supplies the splicing chives 76 cut into a predetermined length to the lower surface of the pressing member 77 includes a carriage 80 that pulls out the splicing chives 76 wound into a roll;
An intermediate suction table 7 that is located between the reciprocating table 80 and the pressing member 77 and suctions the lower surface of the tip of the splicing chive 76
8, and splicing chive 7 at the rear end surface of the pressing member 77.
A cutter 79 for cutting 6 is used.

The pressing member 77 in the standby position, the intermediate suction table 78, and the lower surface of the carriage 80 are located on the same plane, and each has an opening on the lower surface (not shown) to allow air to be sucked so that the splicing chive 76 can be adsorbed on the lower surface. A suction hole is opened, and this suction hole is connected to a vacuum source via a control valve.

The reciprocating table 80 adsorbs the splicing chive 76 on its lower surface and moves forward from right to left to deliver a fixed length of the splicing chive 76 to the intermediate suction table 78 and the pressing member 77 . When the carriage 80 moves from left to right, it does not attract the splicing chive 76. In this state, the tip of the splicing chive 76 is attracted to the intermediate suction table 78.

The cutter 79 rises with the pressing member 77 and the intermediate suction stand 78 adsorbing the splicing chive 76, and cuts the splicing chive 76 at the rear end surface of the pressing member 77.

During the step in which the connecting means connects the leader tape 61 and the magnetic tape 62, the cutter 63 for cutting the leader tape 61 or the magnetic tape 62 is on standby outside the path of the pressing member.

The operation of the 81 tape in-cassette winding device configured as described above to wind the magnetic tape around the hub in the cassette case is performed in the following steps.

(2) The cassette case 60 is held in the wrapping position by the holding member, and the guard panel is opened.

■ Expansion guide 6 located inside the leader tape 61
6 moves and inserts the leader tape 61 into the cassette case 6.
0 and adsorbed to the upper surfaces of the first and second adsorption members 67 and 68. In this state, the first and second suction members 67.
68 is adjacent to the position where the upper surface is on the same plane, and the third suction member 69 is on standby at the solid line position in FIG.

■ The cutter 6 is inserted between the first and second suction members 67 and 68.
3 enters and cuts the leader tape 61. In this state, the first and second suction members 67 and 68 suction and hold the leader chi 161.

- The second suction member 6 moves away from the first suction member 67 and moves to the standby position, and the air nozzle 85 injects air to remove the leader chi 161 that is suctioned by the second suction member 68. The cassette case 60 is pulled into the cassette case 60 to eliminate slack, and the third suction member 69 moves to a position adjacent to the first suction member 67 so that the upper surfaces thereof are flush with each other.

Even in this state, the first, second, and third suction members 67
．． 68.69 is the leader tape 61 and the magnetic tape 62
It absorbs.

(2) The leader tape 61 and the magnetic tape 62, which are attracted by the first and third attraction members 67 and 69 and are adjacent to each other on the same plane, are connected by a connecting means.

■ Thereafter, the first and third adsorption members 67 and 69 release the adsorption state, and the drive means rotates the hub 65 to which the leader tape 61 connected to the magnetic tape is fixed, and the magnetic tape 62 is placed inside the cassette case 60. get involved in

At this time, the magnetic tape 62 is guided into the cassette case by the expansion guide 66, and the tape guide 73 of the cassette case does not come into contact with the magnetic tape and is not used as a winding guide.

(2) After a predetermined length of the magnetic tape 62 has been wound up, the rotation of the hub 65 is stopped, and the magnetic tape 62 is attracted by the first and third attraction members 67 and 69.

(2) The cutter 63 enters and cuts the magnetic tape 62 between the first and third adsorption members 67 and 690.

- The third suction member 69 adsorbs the magnetic tape 62 and moves to the standby position shown by the solid line in FIG. 12, and the second suction member 68 moves from the standby position shown by the solid line in FIG. It moves to a position adjacent to the first suction member 67 shown by the chain line in FIG.

[Phase] The terminal end of the magnetic tape 62 attracted by the first attraction member 67 and the cut end of the leader tape 61 attracted by the second attraction member 68 are connected by the connecting means.

In the [phase] step, the first, second, and third suction members 67, 68, and 69 hold the tape in a suction state.

(2) The first and second suction members 67 and 68 release the tape from their suction state, and the expansion guide 66 moves as shown by the chain line in FIG.

(2) The hub 65 is rotated and the slack tape is drawn into the cassette case l.

0 Replace the cassette case 60 with another one that does not have magnetic tape wrapped around it.

Thereafter, repeat this process to wind the magnetic tape into the cassette case.

To wind the magnetic tape around the open reel held on the mounting surface of the base, the leader tape previously connected to the reel is hooked onto the expansion guide 66, and then the tape is wound in the same manner as described above. Can be wrapped.

[Brief explanation of drawings]

FIG. 1 is a front view showing a holding member and a pressing member for mounting a cassette case and an open reel on a base according to an embodiment of the present invention, and FIGS. 2 and 3 are for holding a cassette case on a base. A side view and a front view of the holding member, FIGS. 4 and 5 are cross-sectional views of the pressing member that holds the open reel on the base, FIG. 6 is a front view showing an example of the transfer state of the cassette case, and FIG. 7 8 is a front view showing an example of a means for transferring a cassette case from a supply position to a winding position, FIG. 8 is a sectional view showing an example of a device for transferring a cassette case in a flash,
Fig. 9 is a front view showing a device that grasps the cassette case and transfers it from the supply position to the winding position and from the winding position to the ejection position, and Figs. A front view and a side view showing a specific example of taking out the magnetic tape from the position, and FIGS. 12 to 14 are a sectional view and a perspective view showing a specific example of winding the magnetic tape around the hub in the cassette case. 1. Base, 2. Mounting surface, 3. Cassette case, 4. Holding member, 5. Shaft, 6. Open reel, 7. Pressing member, 8. Roller, 9. Arm. , 1o...spring, 11...pin,
12... Mounting base, 13... Leaf spring, 14... Rotating piece, 15... Pin, 16... Mounting base, 17
...Tension spring, 18.. Support arm, 19.. Spring pin, 20.. Spring pin, 21.. Supply position,
22... Winding position, 23... Ejection position, 24... Cassette case, 25... Tape pull-out surface, 26... Rotating arm, 27... Delivery duct, 28... Rotating arm, 29... Fist cassette case, 30... Clamping means, 31... Motor, 32... Cylinder, 33... Loading chuck, 34... Drive member, 35... Holding member, 36... Rack gear, 37... Pinion, 38... Rod,
39... Guide hole, 40... Rotating shaft, 41...
・Fixed cylinder, 42... Frame, 43... Guide rod, 44... Moving table, 46... Supply position, 46
... Wrapping position, 47. Discharge position, 48. Sending duct, 49. Supply duct, 50. Hill member.
51... Discharge duct, 52... Cassette case, 53... φ press cylinder, 54... Tilt plate, 55... Tilt cylinder, 56... Supply position, 57... Discharge position, 60... Cassette tape, 61... - Leader tape, 62... Magnetic tape, 63... Cutter, 64... Connecting means, 65... Hub, 66... Expansion guide, 6
7. Suction part 1 year old, 68. Suction member, 69. Suction member, 70. Fighting cylinder, 71. Fist cylinder.
72... Rotating arm, 73... Tape guide, 74...
・Cylinder, 75... Cylinder, 76... Splicing chive, 77... Pressing member, 78... Intermediate suction table, 79...
cutter, 80... carriage, 81... supply position,
82...Discharge position, 83...Cassette case, 84...Wrap position, 85...Air nozzle, 86...
opening gap. Figure 1 Figure 2 Figure 12 Figure 7-=Apex 69

Claims (5)

[Claims] (1) a base, a holding member that removably holds the cassette case on the mounting surface of the base, and two shafts that are inserted into the center hole of the hub in the cassette case held by the base; In a tape winding device, the drive means rotates at least one of the shafts, rotates the hub inserted through the shaft, and wraps the tape around the hub. It is equipped with a pressing member that presses the surface of the open reel in the insertion direction of the shaft, and this pressing member can be attached freely from the pressing position of the open reel inserted through the shaft to outside the attachment/detachment path of the open reel and cassette case. The open reel is held on the mounting surface of the base with a pressing member,
A tape winding device, characterized in that it is configured to hold a cassette case on a mounting surface of a base with a holding member. (2) The tape winding device according to claim 1, wherein the pressing member includes a plate spring that is tiltably disposed on the mounting surface of the base and presses the open reel. (3) The pressing member elastically presses the upper surface near the center hole of the open reel inserted through the shaft.
Tape winding device as described in section. (4) The shaft has a mounting flange for the open reel that is inserted through it, and the position of the mounting flange is such that when the open reel is mounted on it, the lower surface of the open reel does not come into contact with the mounting surface of the base. A tape winding device according to claim 1 provided in claim 1. (5) The tape winding device according to claim 1, wherein the pressing member is pressed against the surface of the open reel by an elastic body.