JP3292853B2 - Aligning and winding device for tape-shaped members - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape-shaped member (hereinafter referred to as "tape"), for example, a tape-packaged semiconductor device, which is aligned and wound on a take-up reel (hereinafter referred to as "reel") having a width larger than the tape width. Related to the device.

[0002]

2. Description of the Related Art Conventionally, in a semiconductor device manufacturing line, a semiconductor device is packed in a long tape having embossed pockets provided at a constant pitch in a final process, and the tape is pasted on the tape as a lid, wound on a reel, and shipped. are doing. In the process of mounting it on the side where it is used, that is, on a printed circuit board or the like, the reels are mounted on an automatic machine and picked up one by one and assembled.

[0003] Conventionally, this type of winding system generally employs a system in which the reel is wound on a reel having a width corresponding to the width of the tape. However, since the semiconductor device has a large thickness, it cannot be wound so long on a reel having a limited diameter. Therefore, there is a desire for a user who uses a large amount to reduce the number of setup changes by winding the wire longer. The semiconductor device manufacturer also has the advantage of reducing the frequency of reel replacement. However, the diameter of the reel is large, and transportation and handling are troublesome.

Therefore, without making the diameter of the reel so large, the width of the reel is made sufficiently large as compared with the width of the tape, and the reel is wound around the tape. Then you can wind up a long tape.

[0005] By the way, conventionally, an apparatus for mainly winding and winding a wire rod is well known. In order to carry out the alignment winding, it is necessary to move the feeding position of the material to be wound, such as a wire or a tape, in the axial direction of the reel by the width (+ Δ) of the material per rotation of the reel. This may be a relative movement and the reel may be moved. However, moving a wide reel in the axial direction requires a large space for the apparatus, so it is general to move the material feeding position.

In order to move the material feeding position, the guide is reciprocated in the width of the reel by moving a feed screw or by a linear guide to move the guide by another means. Must be linked to the rotation of the take-up reel. Therefore, if the drive source for rotating the reel is mechanically coupled to the drive source by a gear or the like to move the reel, the synchronization does not deviate. However, since the movement of the guide is a reciprocating movement, the mechanism is complicated and expensive.

If the drive source of the reel and the drive source of the guide are different motors, and the rotation angle of the reel is detected and the drive motor of the guide is controlled in accordance with the rotation angle, the mechanical mechanism becomes simple. However, a control system such as a microcomputer control is complicated and expensive to make the movement of the guide follow the rotation operation of the reel every moment as in the conventional wire winding and winding apparatus.

[0008]

As described above, the method of driving the guide by mechanically connecting to the drive source of the reel requires a complicated and expensive mechanism. It is not easy to make or replace parts. The electronic control method in which the drive source of the reel and the guide are made independent and the movement of the guide roller follows the rotation of the reel every moment is preferable because it is possible to respond to software with different tape width by software, but the control system is preferable. It will be expensive. Accordingly, the present invention provides an apparatus for aligning and winding a tape that makes it possible to easily cope with different tape widths by simplifying the mechanical mechanism by making the drive sources of the reel and the guide independent and simplifying the electronic control system.

[0009]

According to a first aspect of the present invention, there is provided a winding unit for mounting a reel, rotating the reel and winding the tape, and setting the rotation angle position of the reel to one.
A reel angle detecting means for detecting at a position or a plurality of allocated positions, a guide for freely reciprocating in the axial direction of the reel to change a tape feeding position, and a guide connected to the guide via a link, and the guide is rotated by one rotation. A crank that makes one reciprocation according to the width of the reel, a drive source that rotates the crank, and a rotation angle position of the crank that obtains a guide position corresponding to the angle position allocated to the reel angle detection means are divided into one reciprocation. And a control device for activating a drive source in response to a signal from the reel angle detection means to rotate the crank and stop the rotation in response to a signal from the crank angle detection means. It is a taking device. According to the above configuration, when the reel comes to a certain assigned position, the guide is moved stepwise to a position corresponding to the next assigned position, so that advanced control is performed such that the guide is controlled every moment according to the movement of the reel. Is unnecessary and the control device is simplified. To accommodate tapes having different widths, the reel angle detecting means and the crank angle detecting means, which have been assigned angles corresponding thereto, are prepared and exchanged, and the width of the guide is adjusted or changed according to the tape width. Good. Of course, in many cases, the reel angle detecting means is commonly used for a plurality of tape widths and only the crank angle detecting means needs to be changed. It should be noted that even if the guide is stepped so as to send the guide stepwise, unlike a wire rod, in the case of a tape-like member having resistance to deformation in the width direction, the winding becomes naturally smooth and the winding becomes aligned. To use.

According to a second aspect of the present invention, instead of the crank angle detecting means of the first aspect, the rotational angle position of the crank is finely divided by one reciprocation at intervals such that the guide moves at regular intervals, and the position is determined. In addition to the crank angle detecting means for detecting, a counter which can set a control device is included, a drive source is activated by a signal of the reel angle detecting means to rotate the crank, and the signal of the crank angle detecting means is set to a set number and It has been changed to one that stops. According to this configuration, a change in the tape width can be dealt with by changing the setting of the counter, so that the crank angle detecting means does not need to be replaced.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The apparatus of the present invention is an apparatus for aligning and winding a tape on a reel. The material of the tape is not particularly limited, but a tape having resistance to deformation (bending) in the width direction is preferable. The width of the reel is larger than the width of the tape,
A long winding is performed without increasing the diameter.

[0012] The apparatus of the present invention is provided with a winding section on which a reel is mounted and which is rotated to wind the wound tape. The winding unit is naturally driven to rotate by a driving source such as a motor, but may be a continuous winding unit or an intermittent one that repeats a winding operation and a stop. In any case, a back tension is applied to the tape to be wound, and the tape is wound against the back tension. Even when the tape is stopped, the back tension is applied so that the wound tape is not loosened.

A guide is provided which reciprocates freely in the axial direction of the reel in accordance with the width of the reel to change the tape feeding position. The guide may be provided with a wall for simply restricting the position from both sides as long as the material of the tape is slippery, but it is preferably a roller-shaped object, that is, a guide roller. The guide is preferably supported by a linear guide arranged parallel to the axis of the reel and moves on a straight line, because it is correctly opposed to the reel. However, the guide extends in a direction perpendicular to the axis of the reel and is sufficiently longer than the width of the reel. One end of the arm is rotatably supported on an axis perpendicular to both the axis of the reel and the direction in which the arm extends,
Strict circular motion is strictly the case where a guide roller is disposed at the other end of the arm, but it is substantially the same if the arm is sufficiently long.

Further, a crank for reciprocating the guide by one rotation is provided. The crank is connected to the guide via a link. Since the swing width of the guide must be adjustable to accommodate different tape widths, it is preferable that the link mounting position of the crank can be adjusted in the rotational radius direction. The link may be directly connected to the guide. However, if the link is connected in the middle of the above-mentioned rotatable arm, the movement is expanded by the leverage, so that the rotation radius of the crank can be reduced, which is advantageous for miniaturization of the device. In that case, the position where the arm is attached to the link may be adjustable. A drive source such as a motor for rotating the crank is controlled independently of a drive source for the reel.

A reel angle detecting means for directly detecting the rotation angle position of the reel is provided on the winding section or the reel. It is not necessary for the reel angle detecting means to always output which angle position is present. A signal may be output when a signal reaches a detection position where one rotation is assigned to a predetermined angle position. When the number of detection points is set at a small angle, smooth winding can be performed. However, it is sufficient to select according to the characteristics and width of the tape to be handled. As long as the tape is made of a stiff material and has a narrow width, for example, it is possible to use one tape. When the width is wide, it is preferable to increase the width. Usually, 2 to 8 locations are sufficient. Needless to say, this does not preclude performing accurate winding. Various methods are used as the reel angle detecting means. For example, a slit is provided at a predetermined angular position of a disk that rotates integrally with the take-up reel, and a fixed optical sensor detects the arrival of the slit. A disk-like one is simple but not limiting. The assignment of the detected angular position is slightly different between the first and second inventions, and will be separately described later in detail.

Further, the apparatus of the present invention includes a crank angle detecting means. Like the reel angle detecting means, the crank angle detecting means may output a signal when it reaches a detecting position where one rotation is allocated to a predetermined angular position. Therefore, although various methods are used, similar to the reel angle detecting means, for example, a slit is provided at a predetermined angular position of a disk that rotates integrally with the crank, and a fixed optical sensor detects arrival of the slit. Things can be used. Since the arrangement of the detected angular position is different from that of the first invention and the second invention, the details will be described separately.

Then, the drive source of the crank is activated based on the signal of the reel angle detecting means to rotate the crank,
A control device is provided for stopping the drive source based on a signal from the crank angle detection means and controlling the rotation of the crank to stop. This is also described separately since the first and second inventions have different aspects.

The relationship between the allocation angle of the reel angle detection means and the allocation angle of the crank angle detection means in the first invention and a control method based on them will be described. Usually, the detection angles of the reel angle detection means can be allocated at regular intervals, but can be allocated at different intervals if necessary. The assignment of the detected angle by the crank angle detecting means is performed in accordance with the assignment of the reel angle detecting means. That is, the rotation angle position of the crank for obtaining the position of the guide corresponding to the angle position allocated by the reel angle detection means is divided into one reciprocation. Therefore, when the reel width is very large and many turns are wound on one layer, if the allocation of the reel angle detection is made small, it becomes difficult to cut the slit of the slit disk. It is better to reduce the angle increment. The control based on these detection signals is such that when the reel rotates and reaches the allotted angular position during the winding operation, the reel angle detecting means detects and issues a signal, and the control circuit (control device) switches the drive source based on the signal. When the crank angle is detected, the crank angle detecting means detects that the next allocation position has come and issues a signal to stop the rotation.

On the other hand, the detection angles of the reel angle detection means in the second invention need to be allocated at equal intervals. The detection angle of the crank angle detecting means is divided into one reciprocation at fine intervals so as to make the moving size of the guides equal intervals regardless of the allocation of the reel angle detecting means. And control based on those detection signals has a counter which can be set by the control circuit (control device),
When the reel rotates and reaches the assigned angular position during the winding operation, the reel angle detecting means detects and issues a signal, and based on that, the control circuit activates the drive source to rotate the crank, and the crank angle detecting means successively It counts the emission of a signal upon detecting that the assigned position has arrived, and stops when it reaches the set value. The set value at that time is the dimension that the guide should move between the angular positions allocated by the reel angle detecting means, and if the allocation angle of the reel angle detecting means is the same, the guide pitch of the guide accompanying the change of the tape width is determined. The change can be made by changing the set value. However, if the width of the tape to be applied changes, and if the turning radius of the crank is changed to change the swing width of the guide in response to the change, the moving pitch of the guide per pitch of the crank angle detecting means also changes. It is necessary to set the counter. The allocation of the crank angle detecting means is not allocated at equal angular intervals unlike the allocation of a commercially available rotary encoder. The moving distance of the guide is made equal, and the density varies depending on the angular position.

[0020]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment according to the first invention will be described as a first embodiment with reference to the drawings. FIG. 1 is a front view conceptually showing a tape winding device of the first invention used at the end of a taping device of a semiconductor device. FIG.
Is a partial plan view thereof. The apparatus includes a winding unit 2 on which a winding reel 1 is mounted and which rotates the winding reel 1. The winding unit 2 includes a rotating shaft 2a, which is connected to a motor (not shown) and is driven to rotate to rotate the reel 1 to wind the tape 3. When the reel 1 stops winding and stops, the reel 1 is stopped against the back tension applied to the tape 3 and cannot be unwound. A slit disk 4a shown in a plan view in FIG. 3 is attached to the rotating shaft 2a so as to rotate integrally. The slit disk 4a is provided with slits 4b at 180-degree symmetric positions. An optical sensor 4c is fixedly arranged to detect the slit 4b. The slit disk 4a and the optical sensor 4c constitute a reel angle detecting means 4. The light emitted from the light emitting portion of the optical sensor 4c is blocked by the slit disk 4a during rotation. Is reached, the light passes through the slit 4b and reaches the light receiving portion of the optical sensor 4c to be detected.

An arm 5 extending in a substantially horizontal direction at right angles to the direction of the rotation shaft 2a above the reel 1 and around the center in the width direction is rotatably supported at one end by a shaft 6, and at the other end is a guide position. The guide roller 7 in the example is arranged so that its axis is parallel to the axis of the reel 1, and the guide roller 7 freely reciprocates in the axial direction of the reel by the rotational movement of the arm 5 to change the tape feeding position.

A crank 8 attached to the crank shaft 8a and rotated by the rotation of the crank shaft 8a is arranged beside the crank 8. The tip of the crank 8 is connected to an intermediate position of the arm 5 by a link 9. Therefore, the arm 5 reciprocates by the rotation of the crank. The length of the crank 8 (the position at which the link 9 is attached) is adjustable to accommodate different tape widths. The length of the link 9 (the distance between the position where the link 9 is attached to the crank 8 and the position where the link 9 is attached to the arm 5) is also made variable. The length of the crank 8 is set such that the guide roller 7 disposed at the tip of the arm 5 corresponds to the width of the tape to which the reel 1 is applied, and the movement range covers the width of the reel 1. Thus, the guide roller 7 can guide the tape 3 over the entire width of the reel 1.

A drive source (not shown) is connected to the crank shaft 8a. The drive source is coupled at an appropriate reduction ratio so as to prevent a harmful overrun of the crank 8 when stopping, and is provided with a brake means. For example, if the driving source (not shown) is an AC motor, the operation is switched to DC and the motor stops and functions as a brake.

A slit disk 10a (not shown in FIGS. 1 and 2; see FIG. 4) similar to the slit disk 4a with respect to the rotation shaft 2a of the reel 1 rotates integrally with the crank shaft 8a. Installed. An optical sensor (not shown) is fixedly arranged to detect the slit 10b. These slit discs 10
a and an optical sensor (not shown) constitute crank angle detecting means 4. The slit 10b of the slit disk 10a is divided into one reciprocation so that when the reel is located at the position where the slit 4b of the slit disk 4a in the reel angle detecting means is located, the crank is located at the position where the guide roller should be. In the case of this embodiment, a tape having a width of 8 mm is 8.2 m.
70 slits 10b are cut so that the number of turns of two layers (reciprocating) is 35 turns at m pitch. This is because there are two slits 4b on the reel angle detecting means side, so that two slits are formed per turn. The angular position is chopped every time the guide roll 7 is fed by 4.1 mm.

As shown in FIG. 1, a pair of direction-changing rollers 11 is disposed above the shaft 6 of the arm 5 with the shaft oriented vertically, and supports the tape 3 in the width direction. Thus, it corresponds to the horizontal swing of the guide roller 7. A lower support roller 12 is disposed beside the shaft so that the axis is oriented horizontally so that the tape 3 does not come off the direction changing roller 11. On the upper side, a pair of upper and lower direction changing rollers 12a and 12b are fixedly arranged at a high position with an appropriate interval with their axes directed in the horizontal direction. Those rollers 12a
A dancing roller 13 is disposed between the first and second members 12 and 12b so that the axis of the dancing roller 13 can be moved up and down. A balance weight is attached thereto, and the equivalent gravity is adjusted so as to give the tape 3 an appropriate tension. Direction change rollers 14 and 15 are fixedly arranged on the upper side and the lower side, respectively, with their shafts oriented in the horizontal direction, and change the feeding direction of the tape 3.

Next, the configuration will be described in more detail including the operation of this device. In FIG. 1, the tape 3 containing the semiconductor device after the taping is completed at point A on the right side is fed in the longitudinal direction horizontally in the width direction. In the taping process, only semiconductor devices within a predetermined standard are selectively supplied. Therefore, even if a work is continuously flowing in the preceding process, the taping operation is performed irregularly and intermittently. The tape 3 sent to the point A is located below the roller 14 and above the roller 12a.
The lower side of the dancing roller 13, the upper side of the roller 12b, and the lower side of the roller 15 are moved with the width direction being horizontal. Then, the sheet is sandwiched between a pair of vertically-oriented rollers 11, and the width direction is directed in the up-down direction. Then, the width direction is again directed horizontally in contact with the upper side of the guide roller 7, and the end thereof is wound on a reel.

Usually, the reel 1 is stopped. However, since the tape 3 is back-tensioned by the dancing roller 13, the wound tape 3 is not loosened. Then, when the tape 3 is fed to the point A, the tape 3 is pulled out by the load of the dancing roller 13 and the dancing roller 13 descends accordingly. When a sensor (not shown) detects that the dancing roller 13 has dropped to the lower limit, the reel 1 starts rotating and winds up. Then, when a sensor (not shown) detects that the dancing roller 13 has risen to the upper limit, the rotation of the roller 1 is stopped.

When the roller 1 rotates and winds up, the slit disk 4a on the reel 1 also rotates. When the optical sensor 4c detects the slit 4b, a control circuit (not shown) rotates the crank 8. A drive source, for example, an AC motor (not shown) is started. Then, when an optical sensor (not shown) detects the slit 10b of the slit disk 10a on the crank side, the motor is stopped and the rotational movement of the crank is stopped. During this time, the guide roller 7 moves by half the feed size (tape width + Δ) per reel rotation. By repeating this operation, the guide roller 7 changes the guiding position every half rotation of the reel.

FIG. 5 is a development view of the tape wound on the reel. The solid line indicates the tape, and the winding portion 20 and the preceding winding end portion 21 for two turns are drawn.
The one-dot broken line is the trajectory (center) guided by the guide roller 7. Since the guide position is moved step by step by the independent drive source every half rotation of the reel irrespective of the rotation speed of the reel 1, the guide path is bent and forms an irregular guide trajectory. Therefore, the guide is provided so as to be spaced apart from the preceding winding 21 as in the wound portion 20. However, when the tape 3 is guided to a fixed position thereafter, the tape 3 resists deformation in the width direction, so that the tape 3 naturally forms a smooth winding and follows the previous winding. Of course, the bend may not have been completely eliminated, but it has become practically acceptable. In FIG. 5, the moving portion of the guide roller along the guide trajectory of the guide roller (one dotted line) is represented by straight lines having the same gradient at all three positions. Since the vehicle is stopped, the acceleration and deceleration times are not linear. As shown in FIG. 4, the interval between the slits 10b of the slit disk 10a (different time) varies depending on the angular position of the crank, so that the gradient also differs.

During the winding operation, the guide roller 7 guides the tape 3 by swinging in the range of the width of the reel 1. The tape 3 is sandwiched between a pair of rollers 11, 11 whose axes are oriented in the vertical direction. Since it is swung about the fulcrum supported by turning the direction up and down, it does not receive excessive force.

In the above embodiment, the guide roller 7 is step-feeded every half rotation of the reel 1. However, if it is necessary to guide the tape 3 more smoothly in accordance with the material and width of the tape 3, the guide roller 7 may be moved forward. The rotation may be divided into small divisions of 4 divisions and 8 divisions, and the feed of the guide roll 7 may be cut in accordance with the division. Of course, it is not necessary to consider the increment by a number represented by 2 N (N is an integer). If necessary, it may be divided unequally. In that case, the notch 10b of the slit disk 10a on the crank side may be cut accordingly.

In the above embodiment, the stroke of the crank 8 is not directly set to the swing width of the guide roll, but is driven in the middle of the arm 5, so that the movement of the guide roller 7 at the tip is enlarged and there is an advantage that the crank can be reduced in size. In addition, if the movement is enlarged based on this principle as in the present embodiment, the swing width of the guide roll 7 can be changed even if the position where the link 9 is connected to the arm 5 can be changed.

Next, an embodiment according to the second invention will be described as a second embodiment. This apparatus is very similar in structure to the first embodiment shown in FIGS. 1 and 2 and will be described with reference to the drawings. In this apparatus, a reel 1, a winding section 2 for mounting the reel, a rotating shaft 2a for rotating the reel, and a motor (not shown) for rotating the same are the same as those in the first embodiment. A slit disk 4 shown in a plan view in FIG.
a is attached so as to rotate integrally. The same applies to the slit disk 4a in which the slits 4b are provided at 180-degree symmetrical positions. The optical sensor 4c is also fixedly arranged. Placed above the reel 1,
The same applies to the arm 5 for moving the guide roller 7. The crank 8 and the link 9 are similarly arranged and connected to the arm 5. The length of the crank 8 (the position at which the link 9 is attached) is adjustable so as to correspond to different tape widths. The same applies to the point that the distance is variable. And the crank shaft 8a
Of course, a driving source (not shown) is coupled. And
A slit disk similar to the slit disk 10a in the first embodiment is attached to the crank shaft 8a so as to rotate integrally. However, the details of the slit are different but will be described later. An optical sensor (not shown) is fixedly arranged to detect the slit. Further, as shown in FIG. 1, a pair of direction changing rollers 11, a lower support roller 12, rollers 12a and 12b, a dancing roller 13, and rollers 14 and 15 are similarly provided.

This device differs from the first embodiment in that the slits of the slit disk of the crank angle detecting means are different from each other, and that a control circuit (not shown) is different. Similar to the first embodiment shown in FIG. 4, the slits are cut at intervals such that the guide roller 7 is fed by a certain size, but differ in that they are cut as finely as possible. That is, it does not depend on the position or the number of steps in the reel angle detecting means. Furthermore, it does not depend on the width of the applied tape.

Then, a control circuit (not shown) of this device
Has a counter (not shown). The counter can set a numerical value corresponding to the size of one movement of the guide roller 7. Then, when the roller 1 rotates to perform winding, the slit disk 4a on the reel 1 also rotates, and when the optical sensor 4c detects the slit 4b,
A control circuit (not shown) activates a drive source for rotating the crank 8. . When the optical sensor (not shown) detects the slit of the slit disk (not shown) on the crank side, the counter is advanced, and when the set value is reached, the motor is stopped to stop the rotational movement of the crank. During this time, the guide roller 7 moves in a manner similar to that of the first embodiment by half the feed size (tape width + Δ) per reel rotation. By repeating this operation, the guide roller 7 changes the guiding position every half rotation of the reel.

According to this embodiment, there is an advantage that the tape width can be changed by changing the set value of the counter without changing the slit disk on the crank angle detecting means side. However, when changing to a tape with a different width, not only change the guide roller to the one for that width,
It should be noted that the length of the crank is adjusted to change the movement width of the guide roller, so that the movement size of the guide roller per one count of the counter slightly changes.

In the second embodiment, since the feed size of the guide roller in one step is set by the counter, only the jump size can be set. For example, when the notch of the crank angle detecting means corresponds to 1 mm of the guide roll, 6 m
When it is desired to feed a guide roll of 6 mm + Δ in one rotation of the reel in order to wind a tape of m width in a line, if 3 counts are performed per half rotation of the reel, the rotation becomes 6 mm in one rotation of the reel, and the end of the tape having a width of 6 mm may overlap. . Therefore, if 4 counts are taken, the feed is 8 mm per rotation of the reel, and a gap of 1 mm or more is left.

Therefore, a third embodiment as a countermeasure is to provide a plurality of counters and use them sequentially. When the allocation of the reel angle detecting means is an even number, for example, two, two reels are used alternately. Then, in the case of the above example, the guide roller is fed by, for example, four counts in the first half rotation of the reel,
If the roller is fed by three counts in the subsequent half rotation, the guide roll can be moved by 7 mm with one rotation of the reel, and can be adjusted so as to provide an appropriate feed. In particular, in the case of a wide tape, when the reel angle detecting means is allocated to two locations, one guide roll is fed too much. For example, if the location is set to four locations, the gap increases in the second embodiment, but can be reduced in this embodiment.

[0039]

As described above, according to the present invention, the guide for guiding the tape for aligning and winding following the rotation of the reel is moved by the crank which drives one reciprocation by one rotation. Although it is assigned to a specific rotation angle and started at a timing, it is an independent drive source, so the mechanical structure is simple and inexpensive. And
To accommodate tapes of different widths, in the case of the first invention, the reel angle detecting means assigned in accordance with the tape and the crank angle detecting means assigned in accordance with the tape are prepared and exchanged. Good. In the case of the second invention, it is not necessary to replace the crank angle detecting means, and the setting of the counter may be changed.

[Brief description of the drawings]

FIG. 1 is a front view of an embodiment of the present invention.

FIG. 2 is a plan view of a main part thereof.

FIG. 3 is a plan view of a slit disk for reel angle detection.

FIG. 4 is a plan view of a slit disk for detecting a crank angle.

FIG. 5 is a developed view of the tape for explaining a tape winding state according to the embodiment.

[Explanation of symbols]

Reference Signs List 1 reel (take-up reel) 2 take-up part 3 tape (tape member) 4 reel angle detecting means 4a slit disc (reel side) 4c optical sensor 5 arm 6 axis 7 guide roller (guide) 8 crank 9 link 10a slit Disk (crank side) (crank angle detection means)

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B65H 54/28 B65H 18/08

Claims (4)

(57) [Claims] A take-up section on which a take-up reel is mounted and which rotates the take-up reel to take up a tape-shaped member, and a reel angle detection for detecting a rotation angle position of the take-up reel at one or a plurality of allocated positions. Means, a guide for freely reciprocating in the axial direction of the take-up reel to change the feeding position of the tape-like member, and being connected to the guide via a link, and rotating the guide in one rotation with the width of the take-up reel. A drive source for rotating the crank, and a rotation angle position of the crank for obtaining a guide position corresponding to the angle position allocated to the reel angle detection means.
A crank angle detecting means that is reciprocally divided and detects the position thereof; and a control device that starts the drive source according to a signal of the reel angle detecting means, rotates the crank, and stops by a signal of the crank angle detecting means. An alignment winding device for a tape-shaped member provided. 2. A take-up section, on which a take-up reel is mounted and rotated to take up a tape-like member, and a rotation angle position of the take-up reel is detected at one position or at a position allocated to a plurality of positions at equal intervals. A reel angle detecting means, a guide for freely reciprocating in the axial direction of the take-up reel to change the feeding position of the tape-shaped member, and being coupled to the guide via a link, winding the guide in one rotation A crank that makes one reciprocation corresponding to the width of the reel, a drive source that rotates the crank, and a rotation angle position of the crank that is finely divided by one reciprocation so that the movement of the guide is equally spaced. A crank angle detecting means for detecting a position; and a counter which can be set. The drive source is activated by a signal from the reel angle detecting means to rotate the crank. Is allowed, the crank angle signal detecting means stops become number set controller and aligned winding apparatus of the tape-shaped member with a. 3. The control device according to claim 2, wherein the control device includes a plurality of settable counters, and the counters that stop when the signal of the crank angle detecting means reaches a set number are sequentially switched. Aligning and winding device for tape-shaped members. 4. The apparatus according to claim 1, wherein the roller is provided at a tip of an arm, a base end of the arm is rotatably supported by a shaft, and reciprocates by a rotation of the arm. The link is coupled to an intermediate position of the arm. The device for aligning and winding a tape-shaped member according to claim 1, 2 or 3.