JP2003034356A - Part storage tape, reel cassette and device for supplying part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a part storage tape capable of being easily reused many times, provide a reel cassette capable of using the part storage tape, and provide a device for supplying part. SOLUTION: The part storage tape 1 is formed in a way that a first tape 3 having a part storage 2 and a second tape 4 covering the opening of the part storage 2 are relatively slidably fitted to each other in the width direction. Thus, both the tapes 3, 4 are not forcibly made deformed, and the opening of the part storage 2 can be opened/closed without separating both the tapes 3, 4. The part storage tape 1 in which a part A is taken out of the part storage 2, can be used many times and eliminate the trouble to be caused when reusing it.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component storage tape for individually storing components, a reel cassette having a supply reel and a recovery reel for the component storage tape, and a component supply device for supplying a component from the component storage tape to a discharge end. It is about.

[0002]

2. Description of the Related Art To a component supply device for supplying small components such as electronic chip components, a component storage tape for individually storing the components is fed, and the components stored in the component storage tape are supplied to a discharge end. A tape feeder type is often used.

This tape feeder type component feeder is
Each component is stored in each component storage part of the component storage tape in a fixed posture, so there is little risk of misaligned components or foreign products when components are supplied to the mounting device at the discharge end. Have.

Further, since the component storing tape can be fed by a simple mechanism, the component feeding device can be made compact and inexpensive, and high speed feeding can be relatively easily performed. be able to.

A conventional component storage tape, for example, as shown in FIG. 11, is a component holding tape 72 in which concave component storage portions 71 are regularly arranged in the longitudinal direction, and each component storage portion 71.
After the components are stored in the respective component storage portions 71, the cover tape 73 is fixed to the component holding tape 72 by adhesion or thermocompression to seal the respective component storage portions 71. It is like this. The component holding tape 72 is also provided with a feeding hole 74 for feeding.

In this component storage tape, the cover tape 73 is attached to the component holding tape 7 at the discharge end of the delivered component supply device.
The component that has been peeled from 2 and stored in the component storage unit 71 is taken out. The component holding tape 72 and the cover tape 73, which are separated when the components are taken out, are difficult to re-fix by adhesion or thermocompression bonding, and are therefore discarded.

[0007] In recent years, from the viewpoint of cost reduction and environmental load reduction due to waste reduction, technological development for reusing the component storage tape has been advanced. For example, Japanese Patent Laid-Open No. 8-58
Japanese Unexamined Patent Application Publication No. 2000-229692 discloses a component storage tape in which a component holding tape and a cover tape are detachably attached by fasteners. There is described a component storage tape in which a concave portion is provided in the concave portion and the convex portion is detachably fitted into the concave portion. In addition, JP-A-2000-25
Japanese Patent No. 884 describes that the cover tape is locally adhered to the component holding tape, and the component holding tape can be reused by sequentially moving the bonding position.

[0008]

The above-mentioned conventional component storage tapes for the purpose of reuse are similar to the conventional component storage tapes that are discarded, and the cover tapes are pulled upward when the components are taken out. Since the thin cover tape is likely to be peeled off and permanently deformed, there is a problem that the number of reusable times is small and the reusable ratio is low. Further, each of these component storage tapes has the following problems individually.

According to the embodiment described in Japanese Patent Application Laid-Open No. 8-58877, at the discharge end of the component supply device, the cover tape is forcibly deformed so as to be separated from the component holding tape, and the component is taken out. Immediately after that, the cover tape is again joined to the component holding tape with fasteners. Therefore, the cover tape has an advantage that it can be reused as it is without being separated from the component holding tape, but there is a drawback that the cover tape is likely to be permanently deformed. Also,
Since the cover tape locally separated at the discharge end cannot be folded back at a steep angle and is located above the component storage part where the component is taken out, there is also a drawback that the component cannot be taken out as it is.

The device disclosed in Japanese Unexamined Patent Publication No. 2000-229692 has a drawback in that the cover tape is completely separated from the component holding tape when the components are taken out, so that it is troublesome to combine the two for reuse.

Further, in the one disclosed in Japanese Patent Laid-Open No. 2000-25884, the cover tape cannot be reused, and the component holding tape has a limited movement of the bonding position. is there.

SUMMARY OF THE INVENTION An object of the present invention is to provide a component storage tape which can be reused any number of times and which does not require much labor for reuse, and a reel cassette and a component supply device which can use this component storage tape. .

[0013]

In order to solve the above problems, the component storage tape of the present invention is a component storage tape in which component storage portions for individually storing components are regularly arranged in the longitudinal direction. The component storage tape comprises a first tape provided by opening the component storage portion and a second tape covering the opening of the component storage portion of the first tape, and the first and second tapes are provided. The tape of (1) is slidably engaged in the width direction, and the tape is relatively slid in the width direction to open and close the opening of the component storage section.

That is, by engaging the first tape provided with the component accommodating portion and the second tape covering the opening of the component accommodating portion so as to be relatively slidable in the width direction, the both tapes are deformed unreasonably. The opening of the parts storage part can be opened and closed without giving it and without separating both tapes, and the parts storage tape from which the parts were taken out from the parts storage part can be reused any number of times without trouble. .

The opening of the component storage portion may be provided on any of the upper surface side, the lower surface side and the side surface side of the first tape, and the opening of the component storage portion may be formed on the upper surface side or the lower surface side of the first tape. The second tape covering the opening is relatively slid and escapes in the width direction, so that the component can be taken out upward or downward from the component storage portion as it is, and the component taking-out mechanism should also be a simple design. You can

By forming the first and second tapes from a resin having a low coefficient of friction, the two tapes can be smoothly slid relative to each other in the width direction.

As means for engaging the first and second tapes so that they can slide relative to each other, the transverse cross-sectional shape of the second tape is a substantially horizontal U-shape, and this horizontal horizontal U-shape is used. It is possible to employ means for sandwiching the portion where the component storage portion of the first tape is arranged from above and below with the two overhanging portions.

By providing means for locking the relative sliding of the first and second tapes in the width direction with the opening of the parts storage portion closed, the width direction of both tapes during the parts storage It is possible to store the parts in the parts storage part in a stable manner by preventing the slippage. Further, by preventing this deviation, the component supply tape can be stably fed by the component supply device.

By opening the component storage portion on the upper surface side of the first tape and penetrating the bottoms of these component storage portions to the lower surface side of the first tape, the component storage portion is exposed from the bottom of the component storage portion at the time of taking out components. The component can be pushed up and reliably discharged from the component storage section.

The reel cassette of the present invention comprises a tape supply reel around which any one of the above-mentioned component storage tapes storing the components in the component storage section is wound, and the component storage tape in which the components are taken out from the component storage section. A tape collecting reel that winds up and feeds the component storage tape wound around the tape supply reel, and is detachably attached to a component supply device that supplies the component stored in the component storage tape to the discharge end. Adopted the configuration.

That is, a tape supply reel around which the above-mentioned component storage tape storing the component in the component storage portion is wound, and a tape recovery reel for winding up the component storage tape from which the component has been taken out from the component storage portion are attached to and detached from the component supply device. By incorporating it in a flexible cassette, it is easy to supply the component storage tape to the component supply device and collect it for reuse.
I was able to do it in a short time.

Further, the component supply apparatus of the present invention comprises a tape feeding means for feeding a component storage tape in which component storage portions for individually storing components are regularly arranged in the longitudinal direction,
In a component supply device for supplying a component stored in the component storage section so that the component storage tape is taken out at a discharge end, the component storage tape is any one of the component storage tapes described above, and the first and the first component storage tapes are provided at the discharge end. A structure in which an opening opening means for opening the opening of the covered component storage portion is provided by sliding the second tape relatively in the width direction is adopted.

That is, the opening opening means for opening the opening of the covered component storage portion by relatively sliding the first and second tapes of the component storage tape in the width direction at the discharge end of the component supply device. By providing the component, the component can be easily taken out from the component storage tape at the discharge end.

By making the opening opening means to gradually open the opening of the component storage portion from the upstream side of the discharge end, the first and second tapes are not deformed unreasonably, and While feeding the parts storage tape,
The opening of the parts storage can be opened smoothly at the discharge end.

By providing the opening opening means with means for holding the posture of the component in the component storage portion in the process of opening the opening, the posture change or the protrusion of the component due to the feeding of the component storage tape can be prevented. Can be prevented.

A component storage tape is fed at high speed by closing the opening of the component storage portion which reaches the discharge end and is in an open state, and providing a movable lid which opens this opening when the component is taken out. Even in the case of doing so, it is possible to prevent the parts from popping out when the parts storage section is intermittently stopped at the discharge end.

By providing opening closing means for closing the opening of the component storage portion opened at the discharge end by sliding the first and second tapes relatively in the width direction,
Since the parts storage tape after use can be made into the same form as it is before use, it is possible to make the tape recovery reel compatible with the tape supply reel,
Moreover, the component storage tape can be easily reused.

Each of the above-mentioned component supply devices may be equipped with the above reel cassette.

[0029]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, based on FIG. 1 to FIG.
An embodiment of the present invention will be described. 1 and 2 show a component storage tape 1 according to the first embodiment. As shown in FIGS. 1 (a) and 1 (b), this component storage tape 1 stores small electronic chip components A, and the component storage portions 2 for individually storing the components A have a uniform pitch in the longitudinal direction. The first tape 3 and the component storage portion 2 of the first tape 3
And a second tape 4 for covering the opening of the first tape 3, and the first tape 3 is provided with a feeding hole 5 for feeding. Although not shown, lead portions provided with only the feed holes 5 are provided at the front and rear ends of the first tape 3.

The first tape 3 is provided with a step having a thickness in the width direction, a feed hole 5 is provided in the thick portion, and each component storage portion 2 is opened to the upper surface side of the thin portion. And a through hole 6 is opened in the bottom thereof. The through hole 6 may be formed on the entire bottom surface, and the opening on the upper surface side may be penetrated to the bottom as it is, so that the component storage section 2 may have a form like a through hole. Further, a groove 7 extending in the longitudinal direction is provided on the lower surface side of the thin portion.

The second tape 4 is formed in a laterally-oriented substantially U-shape having a lateral cross section, and sandwiches the thin-walled portion of the first tape 3 in which the component housing 2 is arranged from above and below. A convex strip 8 extending in the longitudinal direction and fitted in the concave groove 7 of the first tape 3 is provided on the upper surface side of the portion sandwiching the lower surface side of the thin portion.

The first and second tapes 3 and 4 are made of a flexible resin such as polyester-based thermoplastic elastomer or polyurethane-based thermoplastic elastomer having a low coefficient of friction, and are formed as shown in FIG. As shown in b), the component storage unit 2 is slid relative to the width direction, the opening of the component storage unit 2 is opened, and the stored component A can be taken out.
The component storage tape 1 is fed in the state shown in FIGS. 1 (a) and 1 (b), and at this time, the second tape is placed in the groove 7 of the first tape 3.
The ridge 8 of the tape 4 is fitted in, and the relative sliding of the both tapes 3 and 4 in the width direction is locked.

Incidentally, on the upper and lower surfaces of the component storage tape 1 on which the two tapes 3 and 4 are slid relative to each other, the recesses 9a into which the respective guide protrusions 39a and 39b of the tape feeding passage 24 of the component supply device described later are fitted. , 9b are formed. In order to easily distinguish the upper and lower surfaces of the component storage tape 1, the recess 9b on the lower surface side is formed wider than the recess 9a on the upper surface side.

FIGS. 3 to 7 show an embodiment of a component supply device for supplying the component A to the mounting device for mounting the component A on the printed circuit board, using the component storage tape 1 described above.

This component supply device is shown in FIGS. 3 (a) and 3 (b).
As shown in FIG. 1, the tape supply reel 10 has the component storage tape 1 in which the component A is stored and is wound, and the tape recovery reel 11 that winds up the used component storage tape 1 in which the component A is taken out. A reel cassette 12 according to the present invention is detachably mounted, and a tape cueing mechanism 13 for cueing a component storage tape 1 before use from a tape supply reel 10 and a cueed component storage tape 1 are provided. The tape feeding mechanism 14 for feeding and the first and second tapes 3, 4 of the component storing tape 1 to be fed are slid relative to each other in the width direction, and the opening of the component storing section 2 is discharged at the discharge end 15.
Opening / closing mechanism 16 that opens with and closes after taking out part A
And a component ejecting mechanism 17 for ejecting the component A from the component accommodating portion 2 at the ejecting end 15, and the tape feeding mechanism 14 and the component ejecting mechanism 17 that require movement during steady operation are the mounting device. It is driven by a link mechanism 19 operated by the push rod 18 of the. Each of these mechanisms is integrally incorporated in the case 20, and the case 20 is attached and fixed to the base 21 arranged at the supply end of the mounting apparatus by the lock mechanism 22.

The case 20 includes a reel cassette 12
Tape feeding mechanism 1 connected to the tape outlet 23 of
The curved tape discharge passage 2 connected to the linear tape feeding passage 24 connected to the inlet of the tape cassette 4 and the tape recovery opening 25 of the reel cassette 12 and connected to the outlet of the tape feeding mechanism 14.
And 6 are provided. As shown in FIG.
The ceiling plate 37 and the bottom plate 38 forming the tape feeding passage 24 are respectively provided with the recesses 9a and 9b of the component storage tape 1.
Guide ridge 3 that fits in the guide and guides the component storage tape 1
9a and 39b are provided.

The tape cueing mechanism 13 includes a motor 27.
A feed pin 29, which is biased outward by an elastic body (not shown), is evenly arranged on the outer periphery of the feed wheel 28 that is driven to rotate in accordance with the pitch of the feed holes 5 of the component storage tape 1. . The feed wheel 28 is arranged at the entrance of the tape feed passage 24, and when the sensor 30 provided at the entrance detects the tip dummy portion of the component storage tape 1 fed from the reel cassette 12, the feed wheel 28 is driven by the motor 27. Two
8 is rotationally driven, the feed pin 29 urged by the elastic body is fitted into the feed hole 5 of the dummy portion, and the component storage tape 1 is fed forward until the tip dummy portion reaches the tape feeding mechanism 14.

The sensor 30 outputs a signal even when the tail end of the component storage tape 1 is detected, and the component storage tape 1
Before all the tapes are taken up by the tape collecting reel 11, the motor for applying the rotation torque to the tape collecting reel 11 described later is stopped, and the tail end of the component storage tape 1 is left outside the tape collecting reel 11. There is.

The tape feeding mechanism 14 has a ratchet wheel 32 mounted coaxially with a sprocket wheel 31 engaging with the feeding hole 5 of the component storage tape 1, and a link mechanism operated by the push rod 18 on the ratchet wheel 32. The ratchet claw 33 connected to 19 is engaged, and the sprocket wheel 31 is intermittently rotated clockwise to intermittently feed the component storage tape 1 by one pitch of the component storage unit 2. The component storage tape 1 wound around the sprocket wheel 31 is a pressing belt 35 wound around three rotating rollers 34, and the sprocket wheel 3 is
It is pressed down to the outer circumference of 1.

The ratchet pawl 33 has a link mechanism 19
The L-shaped lever 36 is attached to one end of the L-shaped lever 36 by a spring member (not shown) so as to be pressed against the ratchet wheel 32, and the L-shaped lever 36 is attached around the rotation axis of the ratchet wheel 32. It is repeatedly rotated at 19.

The opening opening / closing mechanism 16 includes a feed wheel 28.
Is provided in the tape feeding passage 24 between the sprocket wheel 31 and the sprocket wheel 31, and as shown in FIGS. 4 (a), 4 (b) and 5 (a),
As shown in (b) and (c), the ceiling plate 37 and the bottom plate 3 are
The width of each of the guide ridges 39a and 39b of No. 8 is gradually widened toward the discharge end 15, maximized at the discharge end 15, and then gradually narrowed. The ceiling plate 37 of the discharge end 15 is provided with a window 40 for taking out the component A, and the bottom plate 3 of the discharge end 15 is provided.
8 is a push-up pin 41 for pushing up a part A described later.
A through hole 42 into which is inserted is provided.

As shown in FIG. 6, the component storage tape 1 fed through the tape feed passage 24 toward the discharge end 15 is a guide ridge that fits into the recesses 9a and 9b on the upper and lower surfaces thereof. The first tape 3 and the second tape 4 are gradually slid relative to each other by 39a and 39b in a direction in which they are separated from each other, and the opening of the component storage portion 2 is opened at the discharge end 15.
The component A is taken out from the window 40 of the ceiling plate 37 by the component take-out mechanism 17. Since the opening of each component storage portion 2 for storing the component A is closed by the guide ridge 39a of the ceiling plate 37 until reaching the discharge end 15, the component storage portion 1 is fed during the feeding of the component storage tape 1. The part A in 2 does not change its posture or jump out.

After the part A is taken out at the discharge end 15, the first and second tapes 3 and 4 are gradually slid relative to each other in the direction in which they approach each other, and the first tape 3 and the second tape 3 are inserted into the groove 7 of the first tape 3. The ridge 8 of the second tape 4 is fitted and returned to the initial relative position in the width direction.

The component storage tape 1 in which the first and second tapes 3 and 4 have been returned to their initial relative positions in the width direction is wound around the sprocket wheel 31 and then passed through the tape discharge passage 26 and then the reel cassette 12. Tape recovery port 2
Sent to 5.

As shown in FIG. 7, the component take-out mechanism 17 has a slide lid 43 for opening and closing the window 40 of the ceiling plate 37 at the discharge end 15, and a push-up pin for pushing up the component A from the through hole 42 of the bottom plate 38. 41 and push-up pin 41
The suction head 4 that sucks the part A pushed up by the vacuum
4 and the suction head 44 is provided on the mounting device side.

As shown in FIG. 7A, the slide lid 43 is urged by the coil spring 45 to close the window 40,
When the component storage unit 2 storing the component A is intermittently stopped immediately below the window 40, as shown in FIG. 7B, the opening / closing lever 46 connected to the other end of the link mechanism 19 slides the window 40. Open up. Therefore, even if the component storage tape 1 is fed at a high speed, the component storage section 2 will not be ejected by the discharge end 15.
When stopped intermittently at, the stored component A does not pop out.

Although not shown, the push-up pin 4
1 is also connected to the link mechanism 19 and, as shown in FIG. 7B, the suction head 4 is lowered with the window 40 opened.
When the component 4 sucks the component A and rises, the component 4 rises in synchronization with the suction head 44 and pushes the component A out of the component storage tape 1. The push-up pin 41 descends when the component A is completely separated from the component storage tape 1, and the suction head 44 further rises to supply the component A to the mounting apparatus.

As shown in FIG. 3A, the link mechanism 19 includes a feed lever 47 which is intermittently rotated by the push rod 18 of the mounting device and which is provided with three single links 48a and 4a.
L-shaped lever 36 for intermittently rotating ratchet wheel 32 with 8b and 48c and one multi-link 48d.
And the opening / closing lever 4 for intermittently sliding the slide lid 43
It is connected to 6. Further, the lock mechanism 22 is configured such that the lock lever 50 is linked to the cylinder rod 51 and rotated to be locked by the locking pin 49 provided on the base 21.

The reel cassette 12 is shown in FIG.
As shown in (b), the positioning pin 52 is used for the case 20.
The lock lever 54 attached to the case 20 is inserted into the recess 53 which is positioned on the side surface and is detachably locked. The lock lever 54 is
It is biased counterclockwise by a coil spring 55, and a roller 56 is attached to its tip. In addition, the concave portion 53 is formed with a V-shaped bending step 57 in the narrow portion and the wide portion, and the roller 56 of the lock lever 54 inserted from the wide portion allows the coil spring 55 to be inserted inside the bending portion of the bending step 57. It is designed to be locked by urging.

As shown in FIG. 8, the tape supply reel 10 and the tape recovery reel 11 are vertically arranged in the same plane, and rotational torque is selectively applied by a motor and a friction clutch (not shown). It has become.
In the state of being mounted on the component supply device shown in FIG. 3, the tape supply reel 10 is rotatable and the tape collecting reel 11 is given a rotational torque in a clockwise direction so that the component storage tape 1 after use is not loosened. To wind up. The tape recovery reel 11 may be intermittently rotated by connecting another single link 48e to the multiple link 48d of the link mechanism 19, as shown by the alternate long and short dash line in FIG. When the reel cassette 12 is mounted on the component filling device described later, a counterclockwise rotation torque is applied to the tape supply reel 10 and the tape recovery reel 11 is rotatable.

A hook claw 58 biased toward the outer periphery of the boss portion is attached to the boss portion of the tape recovery reel 11, and a pressing spring 59 is attached to the outer peripheral portion of the tape recovery reel 11. The hooking claw 58 is caught in the feed hole 5 of the tip dummy portion of the used component storage tape 1 fed from the tape recovery port 25, and reliably winds the component storage tape 1 on the tape recovery reel 11. The pressing spring 59 presses the outer circumference of the used component storage tape 1 wound on the tape recovery reel 11 so that the winding shape does not become loose or misaligned.

The reel cassette 12 described above is detachably attached to a component filling device that refills the component storage portion 2 of the wound component storage tape 1 with the component A. . Although illustration is omitted, the component filling device is assumed to intermittently rotate the ratchet wheel 32 of the component supply device described above counterclockwise, and the used component storage tape 1 wound on the tape collecting reel 11 is used as a sprocket. The component A can be filled in each of the component storage portions 2 at a position corresponding to the discharge end 15 while being fed in the reverse direction by the wheel 31. The component storage tape 1 refilled with the component A is wound up on the tape supply reel 10 to which the counterclockwise rotation torque is applied,
The reel cassette 12 is mounted again on the component supply device and reused.

9 and 10 show the component storage tape 60 of the second embodiment. This parts storage tape 60 is
As shown in FIGS. 9A and 9B, the first tape 62 in which the component storage portions 61 for individually storing the component A are arranged at equal pitches in the longitudinal direction, and the opening of the component storage portion 61. Second to cover
The tape 63 is engaged with the concave-convex portions 64 and 65 provided in the width direction, respectively, and is relatively slidable in the width direction. Both of the tapes 62 and 63 are made of flexible resin having a low friction coefficient, and each of them is provided with a feed hole 66 for feeding.

The first tape 62 has a stepped portion formed in the width direction on the upper surface side, a thick part has a component housing 61 and a feed hole 66 opening to the upper side, and a thin part has an uneven portion 64. Has been. In addition, the second tape 63 has two steps formed in the width direction on the lower surface side, the feeding hole 66 is provided in the thick portion, the uneven portion 65 is provided in the middle portion, and the thin portion is the first portion.
The tape 62 covers the opening of the component storage portion 61.

As shown in FIG. 10, the first and second tapes 62 and 63 are slid relative to each other in the width direction to open the opening of the component storage 61, and the component A in the component storage 61 is taken out. A concave groove 67 and a convex line 68 extending in the width direction are provided on the side surfaces of the concave-convex portions 64 and 65, respectively, and these are engaged with each other to form the first and second tapes 62 and 63. It is relatively slid in the width direction without being vertically separated.

In the above-described embodiment, the tape feeding mechanism of the component supply device is operated by the push rod on the mounting device side. However, an actuator such as a pneumatic cylinder or a servo motor is separately provided on the component supply device side. It may be provided to operate.

The first and second parts storage tapes
The engagement form for relative sliding of the tapes is not limited to that of each of the above-mentioned embodiments, and may be any one that can smoothly slide both tapes in the width direction.

[0058]

As described above, in the component storage tape of the present invention, the first tape provided with the component storage portion and the second tape covering the opening of the component storage portion can be slid relative to each other in the width direction. Engage, do not give undue deformation to both tapes, and
Since the opening of the parts storage part can be opened and closed without separating both tapes, the parts storage tape from which parts have been taken out can be reused semipermanently, reducing costs and environmental load by reducing waste. You can contribute.

The reel cassette of the present invention comprises a tape supply reel around which the above-mentioned component storage tape storing the component in the component storage portion is wound, and a tape recovery reel around which the component storage tape from which the component has been taken out is wound up. Since it is incorporated in the component supply device in a detachable cassette, the component storage tape can be supplied to the component supply device and collected for reuse easily and in a short time.

Further, according to the component supply apparatus of the present invention, the first and second component storage tapes are provided at the discharge end of the component supply apparatus.
By opening the opening of the covered component storage part by sliding the tape of the relative width direction,
The component can be easily taken out from the component storage portion of the component storage tape at the discharge end.

[Brief description of drawings]

FIG. 1A is a partially omitted perspective view showing a component storage tape according to a first embodiment, and FIG. 1B is a sectional view taken along line I-I of a.

2A is a partially omitted perspective view showing a state in which a component storage portion of the component storage tape of FIG. 1 is opened, and FIG. 2B is a sectional view taken along line II-II of a.

FIG. 3A is a front view showing an embodiment of a component supply apparatus, b
Is a sectional view taken along line III-III of a

4A is a plan view showing the vicinity of a discharge end of a tape feeding passage of the component supply device of FIG. 3, and FIG. 4B is a plan sectional view of a.

5A to 5C are Va-Va lines and Vb of FIG. 4A, respectively.
-Vb line, cross section along Vc-Vc line

6 is a plan view showing a component storage tape in the tape feed passage of FIG. 4;

7A is an enlarged vertical sectional view showing a discharge end of the component supply apparatus of FIG. 3, and FIG. 7B is an enlarged vertical sectional view showing a state of taking out a component from a component storage portion of FIG.

FIG. 8 is a front view showing the reel cassette of FIG.

9A is a partially omitted perspective view showing the component storage tape of the second embodiment, and FIG. 9B is a sectional view taken along line IX-IX of a.

10 is an enlarged perspective view showing a state in which a component storage portion of the component storage tape shown in FIG. 9 is opened.

FIG. 11 is a partially omitted perspective view showing a conventional component storage tape.

[Explanation of symbols]

1 Parts storage tape 2 parts storage 3, 4 tape 5 feed holes 6 through holes 7 groove 8 convex stripes 9a, 9b recess 10 Tape supply reel 11 Tape recovery reel 12 reel cassette 13 Tape cue mechanism 14 Tape feeding mechanism 15 Discharge end 16 Opening / closing mechanism 17 Parts removal mechanism 18 Push rod 19 Link mechanism 20 cases 21 base 22 Lock mechanism 23 Tape outlet 24 Tape feeding passage 25 Tape collection port 26 Tape discharge passage 27 motor 28 Feed Wheel 29 Feed pin 30 sensors 31 sprocket wheel 32 ratchet wheel 33 Ratchet claw 34 rotating roller 35 Holding belt 36 lever 37 ceiling plate 38 Bottom plate 39a, 39b Guide ridge 40 windows 41 Push-up pin 42 through hole 43 Slide lid 44 Suction head 45 coil spring 46 Open / close lever 47 Feed lever 48a, 48b, 48c, 48d, 48e links 49 Locking pin 50 lock lever 51 Cylinder rod 52 Positioning pin 53 recess 54 Lock lever 55 coil spring 56 Laura 57 Bending step 58 Hooking claw 59 Presser spring 60 parts storage tape 61 Parts storage 62, 63 tape 64, 65 uneven parts 66 feed hole 67 groove 68 convex stripes

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) H05K 13/02 B65D 85/38 C (72) Inventor Akihiro Yamanaka 1578 Higashikaizuka, Iwata-shi, Shizuoka Entien Nu Co., Ltd. Inner F term (reference) 3E067 AA11 AB41 AC04 BA31A BB14A EB17 FA01 FC01 GD10 3E096 AA06 BA08 CA15 DA17 EA02 FA16 GA07 5E313 AA18 CC09 CD04 DD33 FG10

Claims (12)

[Claims] 1. A component storage tape in which component storage portions for individually storing components are regularly arranged in a longitudinal direction, wherein the component storage tape is provided by opening the component storage portion. And a second tape that covers the opening of the component storage portion of the first tape.
The component storage tape, wherein the tapes are engaged with each other so as to be relatively slidable in the width direction, and these are relatively slid in the width direction so that the opening of the component storage portion is opened and closed. 2. The component storage tape according to claim 1, wherein the first and second tapes are made of a resin having a low friction coefficient. 3. The means for engaging the first and second tapes so as to be slidable relative to each other has a lateral cross-sectional shape of the second tape which is a horizontal U-shape, and the horizontal U-shape. The component storage tape according to claim 1 or 2, wherein the two protruding portions of the shape sandwich the portion where the component storage portion of the first tape is arranged from above and below. 4. The device according to claim 1, further comprising means for locking relative sliding of the first and second tapes in the width direction with the opening of the component storage portion closed. Described parts storage tape. 5. The component storage portion according to claim 1, wherein the component storage portions are opened to the upper surface side of the first tape, and the bottoms of these component storage portions are penetrated to the lower surface side of the first tape. Described parts storage tape. 6. A tape supply reel around which the component storage tape according to claim 1, wherein a component is stored in the component storage section, and the component storage tape in which a component is taken out from the component storage section. And a tape collecting reel that winds up the tape, supplies the component storage tape wound around the tape supply reel, and detachably attaches to the component supply device that supplies the component stored in the component storage tape to the discharge end. A reel cassette that is designed to be played. 7. A component feeding section for feeding a component storing tape, in which a component storing section for individually storing the components is regularly arranged in the longitudinal direction, is provided, and the component stored in the component storing section is discharged. In the component supply device for supplying so as to be taken out at the end, the component storage tape according to any one of claims 1 to 5, wherein the first and second parts are provided at the discharge end.
2. The component supply device, which is provided with opening opening means for sliding the tape in the width direction relatively to open the opening of the covered component storage portion. 8. The component supply device according to claim 7, wherein the opening opening means gradually opens the opening of the component storage portion from the upstream side of the discharge end. 9. The component supply device according to claim 7, wherein the opening opening means includes means for holding the posture of the component in the component storage portion in the process of opening the opening. 10. The movable lid according to claim 7, further comprising a movable lid that closes an opening of the component storage unit that is in an open state when reaching the discharge end, and opens the opening when the component is taken out. The component supply device according to claim 1. 11. An opening closing means for closing the opening of the component storage section opened at the discharge end by relatively sliding the first and second tapes in the width direction.
11. The component supply device according to any one of 1 to 10. 12. The component supply device according to claim 7, wherein the reel cassette for component supply device according to claim 6 is mounted.