JPS5999800A - Multikind part supplying device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] This invention includes: switch, volume, IC, LS,
This invention relates to a multi-product component supply device that supplies electronic components such as I to a component insertion head or the like. ,.

An electronic component insertion machine that inserts electronic components into a printed circuit board supplies the electronic components from a component supply device to a component insertion head, and advances the component insertion head toward the printed circuit board to insert the electronic components into the printed circuit board. Is it something that can be inserted into the board?

Ru. In such an electronic component insertion machine, a wide variety of electronic components can be supplied to the component insertion head as needed, and what kind of electricity can be supplied from the component supply device.

Being able to know whether child parts are being supplied.

At the same time, it is desirable to be able to know the presence or absence of parts and electronic components in the storage area.

Therefore, the present invention has developed a small station in which a large number of electronic components are stored, and a plurality of magazine holders installed in parallel inside an ink magazine. At the same time, a display unit for displaying the characteristics of electronic components to be ejected from each magazine holder is provided on each magazine holder, (iii) A multi-product parts/component feeding device in which each magazine holder is provided with a table/receiving part that displays the presence or absence of electronic parts by attaching an answerer for detecting electronic parts and using signals from the respective sensors. This makes it possible to supply a wide variety of electronic components to the component insertion head, etc., as needed, and also allows the user to supply various electronic components to the component insertion head, etc., as required. , ft, and the presence or absence of electric wire parts in each component supply device.

Next, I will explain this invention based on the drawings.

In FIG. 1 and FIG. 4, reference numeral 1 indicates the base of the electronic component insertion machine. Projections 2, 2' for supporting the belt are protruded from the center of the upper surface of the base 1 at a parallel spacing. Soshiki, protrusion 2', '2' masa is pu.

The conveyance path 4 for the lint substrate 3 has been modified, and a belt conveyor 5 is interposed. The conveyor 5 to the bell 1 is intermittently driven in the direction of an arrow 6 (X-axis direction) by a motor (not shown).

Further, guide shafts 7, 7 are attached to the base 1''2 in parallel with the conveyance path 4, and a slider 8 is slidably attached to the guide shafts 7.7.

A first feeding screw 9 is arranged in parallel between the guide shafts 7, 7. The feed screw 9 is screwed into the slider 8 and is rotatably held by the base 1. Numeral 0 is a first pulse monitor attached to base 1, and this pulse monitor 10 is linked to linen 9. Therefore, □This motor 1
By operating the feed screw 9 to rotate the feed screw 9, the slider 8 is moved in the X-axis direction, that is, in the direction along the conveyance path 4.

11 is a □convex jB"', "12.
``'' 12 is a slide arm that slides freely through the protrusion 11, and 13 is the hawk screwed into the protrusion 11. with a screw,
do. This rho.

Slide arm 12. '12 axis, gland is gagdo $11
Orthogonal to the axis of 17,7! Machining, handing, feeding, and screws 13 are arranged in parallel between the slide arms 12 and 12. A head support member 14 is suspended over one end of the slide arm 12.12, that is, the end on the conveyance path 4 side. Furthermore, an arm spacing retaining plate 15 and a motor mounting plate 16 are suspended at the other end of the slide arm 12.12 at a distance. A second pulse motor 17 is attached to the motor mounting plate 16, and the feed ′*□ji′ 13□ is interlocked with this pulse motor 17. Then, operate this pulse motor 17 to feed the ice cube 13.
- By rotating the head support member 14, the head support member 14 is moved forward and backward in the Y movement direction, that is, the direction 'i' perpendicular to XIII'. Note that the slide arm 12. Each part attached to '12 is covered with a cover 1' as shown in Figs. 2 and 4. ' □A frame 18 is fixed to the head support member 14.
A component insertion bed 19' is held in this frame 18 so as to be movable forward and backward in the Z-axis direction (vertical direction).

Further, an arm 21' is pivotally attached to the frame 18, and the air cylinder 2o is extended therethrough. Moreover, this arm 21+! The air cylinder 20 is interposed between the air cylinder 20 and the component insertion head 19, and when the air cylinder 20 expands and contracts, the component insertion head 19 moves into the arm 21.
It is made to move up and down (displaced in the X-axis direction) via the . As a result, the first insertion head 19 is pre-cut.
Note that a cover C2 is attached to the frame 8 shown in FIG. 1, which can be moved forward and backward relative to the board 3'.

In the vicinity of the component insertion head 19, that is, on one side edge of the base 1, a multi-product component supply system consisting of a plurality of component supply devices 22 arranged in parallel along the conveyance path 4 is arranged. (
Figure 5, (see Figure 6). Each component supply device 22 includes: a magazine holder 23 attached to the base 1 so that it can be raised and lowered in a plane perpendicular to the conveyance path 4, a stick attached to this magazine holder 23, and a magazine 24. It is equipped with

In FIGS. 7 to 9, 101 is a middle base fixed to one side of the base 1 in the same direction as the conveyance path.・Side plays 1 to 102, 102 are integrally protruded on the longitudinal surface and end of this middle base 101, and a support plate 103 is provided on the side faces of these side plays 1 to 102, 102. Both ends are fixed. and,
÷ support play 1-103 has adjustment pole I-,,104
are screwed together and given play 1 to 102.1. A slide plate 105 is installed on the inclined upper end surfaces of C1 and C2 so as to be able to move forward and backward in the direction of inclination, and the second slide plate 1105 is attached to the side plate 1 by operating the adjusting bolt 1.04. .02.102 can be adjusted forward and backward in the direction of inclination of the upper end surface. This makes it easy to correct the built-in dimensional error.

Axial support plates 1 to 106.106, which also serve as reinforcement, are fixed on both ends of the slide plate 105 in the longitudinal direction, and two supports 107. 10B is attached. A large number of shields 1-109 are pivotally supported on the shaft 107 at intervals in the longitudinal direction, and side plays 1-102.
A shaft 110 is suspended over the shaft 102, and the same number of joints 111 as the levers 109 are pivotally supported on this shaft 110.
A tension coil spring 112 is interposed between one end of each lever 109 and the joint 111. Note that the same number of levers 109 as magazine holders 23 are provided. Furthermore, side plays 1-5P are provided projecting on the slide plate 105 at equal pitches in the longitudinal direction.

Further, the same number of holder support members 113 as the number of Shihachi-109 are pivotally supported on the shaft 108, and these holder support members 113
The above-mentioned magazine holder 23 is attached to one end of the magazine. An engagement surface 11 is provided at the lower end of the holder support member 113 to engage with the engagement surface 109a of the lever 109.
3a is provided, and this engagement surface 109a.

When the comrades 113a are facing each other, the magazine holder 23 is slightly inclined from the vertical position. On the other hand, in this state, the screw 114 screwed into the holder support member 113 is connected to the stopper 11 fixed to the shaft support plate 106.
5, the holder support member 113 is prevented from rotating clockwise in FIG. 7 by the spring force of the tension coil spring 112. The lower end of each holder support member 113 is disposed between the side plates 1-5P or between the side plates SP and the shaft support plate 1-106. Also, in the figure, 1
16 is a collar attached to the shaft 107 and is used as a spacer.

Further, the holder support member 113 can be rotated counterclockwise in FIG. 7 when the other end operating portion 109b of the lever 109 is pressed downward against the spring force of the tension coil spring 112. . And magazine holder 2
3 to a position slightly tilted downward from the horizontal position,
The engaging surface 113a of the holder support member 113 abuts the second positioning surface 115b at the bottom of the slider 1, 15,
Its rotation stops. If the stick magazine 24 is attached to the magazine holder 23 in this state, the electronic components inside the stick magazine 24 will not fall out.

The magazine holder 23 described above includes a holder main body 201 as shown in FIGS. 7 to 11 and 17 to 20. Inside this holder main body 201 is a component descending passage 2.
02 is formed, and this component descending passage 202 is the first
In Figure 0, it extends in an inclined state in the vertical direction. Further, at the lower end of the holder main body 201, a component ejection port 25 communicating with the component lowering passage 202 is provided. In the figure, 203 is a surface of a component holder at the lower end of the component descending passage 202. This component holder has a groove 204 on the surface 203 for the component holder.
It is formed as shown in FIG. This receiver is groove 204
As shown in FIG. 12, the cross section is formed into an arc shape. As a result, the electronic component A including the cylindrical main body 14 can be stably seated at a regular position.

A mounting portion 205 for accessing the stick magazine 24 is provided at the top of the holder body 201. When the stick magazine 24 is installed in the receiving section 205 as shown in FIG. 7, an opening (7, not shown) of the stick magazine 24 faces the component lowering passage 202.

Further, a guide 209 for guiding the connection terminals 206, 207, and 208 of the electronic component A is provided in the component descending passage 202. This guide 209 is the component descending passage 202
It extends in the longitudinal direction of the electronic component A and prevents the electronic component A from rotating in the circumferential direction (see FIG. 13).

Reference numeral 210 denotes a shaft attached to the holder body 201 at the component outlet 25. A presser lever 211 as a component presser is pivotally supported on this shaft 210, and one end 211a of the presser lever 211 and the holder main body 20
1, a spring 212 is interposed between the two. This spring 212 biases the hemispherical holding portion 211b provided at the other end of the holding lever 211 toward the component lowering passage 202 side. This presser lever 211 is adapted to be swung by a cam 213, and this cam 213 is linked to a component ejecting device 31, which will be described later. That is, when the component ejecting device 31 starts operating, the cam 213
rotates from the state shown in FIG. 1θ to the state shown in FIG. 11, and the pressure of the presser foot 211' is about to be released.

This point will be explained in detail in the section regarding the component ejecting device 31 described later.

In addition, the holder body Ol is 5 Boehme 214 and the base 2.
The first two members 215, 216a mounted on the 14
I'm getting 1iffj. The above-mentioned component descending path cloth 2 is formed with a curved shape of member 2'15.216, and the component receiver is formed on surface 2.
03 is provided with a base of 214 ci. 'This base 2]4 has a hole 217 that opens into the groove 204.
A photosensor 2'18 for detecting electronic components is attached to this pick-up board 217. This first sensor 218 is installed at each component supply device 22. When the photosensor 21B detects that the electronic component of each component supply device 22 has become obsolete, the base 21
The LED 219 as a display section installed at 4' emits light,
Indicates whether it is necessary to replace the stick holder 24.

On the other hand, the component supply devices 22 are used in sets of two, and each set stores a different electronic component. Moreover, one of the members of each group has 24
When the is empty and this is detected by the photosensor 218, the parts number output device 31, which will be described later,
18 to select each set of component supply devices 22 and take out electronic components from the component supply devices 22. In FIG. It is a digital display. This display section '22o is
Characteristics such as resistance values of electronic components currently supplied by the component supply device 31 are displayed.

Although the resistance value provided for each set is displayed on the display section 2'20, it is not necessarily limited to this.For example, the part number, etc. may be displayed. Good too. Moreover, one display section 220 is connected to a microcomputer (not shown) via a driver 221 and a decoder 222, as shown in FIG. and,
This microcomputer controls the display of characteristic values displayed on the display section 220'.

Brackets 26, 26'□ are protruded from one edge of the base 1 at intervals in the longitudinal direction of the conveyance path 4.

A guide shaft/closing spline shaft 27 parallel to the conveyance path 4 is attached between the flakes 1 and 26.26", and a third feed screw 28 parallel to the spline shaft 27 is rotatable. It is held in

The feed screw 28 is disposed below the spline shaft 27 and is rotated by a third pulse ring 29 attached to the bracket 26 . A slider 30 of the spline shaft shift ratio is held so as to be slidable in the longitudinal direction and rotatable relative to the spline shaft 27, and a feed screw 28 is screwed into the slider 30. υAru. Therefore, slider 3
0 can be moved along the X-axis direction, that is, along the parallel and membrane directions of the component supply device 22, by rotation of the feed screw.

A component extraction device 31 is attached to the slider 30 to take out electronic components from the one component supply device 22.

This parts extraction device 31 includes a main body 32 which is rotatable about a spline shaft 27 and held by a slider holder 30 and spline-coupled to a spline right 27;
A driving device (not shown) that is held on the base 1 side and moves the spline shaft 27 along a rotation path, and an air cylinder (not shown) that is held on the main body 32 in a direction perpendicular to the spline shaft 27 and rotate the spline shaft 27 in the axial direction. A slide rod 33 that moves forward and backward; it is attached to the tip of the slide rod 33 and is opened and closed by an air cylinder (not shown).も、
'It is equipped with a yag claw 34. This chuck claw 34 is
It can be opened and closed by a drive means separate from the air cylinder 1 (not shown in the figure). Furthermore, when the spline shaft 27 is rotated by a driving source such as a motor (not shown), and the chuck claw 34 of the component ejecting device 31 is rotated downward, the cam 213 described above is rotated. The presser lever 211 is rotated from the state shown in FIG. 10 to the state shown in FIG. Furthermore, when the four-component removal bag/place 31 is returned to its original state, the cam 213 is also returned to its original state. This type of linkage may be performed mechanically or electrically.・ Between the spline shaft 27 and the protrusion 2 described above, there is a base 1.
A parts delivery device 35 mounted on the top is disposed. The parts delivery device 35 includes a main body 36, a rod 37 attached to the main body 3G so as to be vertically movable and rotatable, and a delivery arm 38 attached horizontally to one end of the rod 37. . And the rod 38 is
It is moved up and down by a drive device (not shown) and rotated in the circumferential direction. Furthermore, a component receiving portion is provided at the tip of the delivery arm 38.

This component receiving part has a fixing claw 39 integrated with the delivery arm 38.
The movable claw 40 is spring biased against the fixed claw 39.
has.

In FIGS. 5 and 6, 41 is a component detection switch at position o1 on the component receiving side, and 42 is position 02 on the component delivery side.
43 is a rotational position detection switch that detects that the transfer arm 38 has rotated to position 02; 44 is an upper switch that detects that the transfer arm 38 has been raised to the component transfer height at position 02; 45 is a lower switch that detects when the transfer arm 38 has been lowered to the rotational position at position 02, and these are fixed to the base 1 side.

These switches 41 to 45 and the delivery arm 38 are linked together as follows.

That is, when the electronic component is supplied between the fixed claw 39 and the movable claw 40 of the delivery arm 38 by the component extraction device 31, the component detection switch 41 detects whether or not the electronic component is supplied to the delivery arm 38. . Delivery arm 38
If it is detected that the electronic component is not supplied, the operation of supplying the component to the delivery arm 38 by the component take-out device 31 is repeated. Further, when it is detected that electronic components are being supplied to the delivery arm 38, the delivery arm 38
is rotated 180 degrees from position ○ to position 02 by a drive device (not shown), and the delivery arm 38 is brought into contact with the rotational position detection switch 43, thereby stopping the rotation of the delivery arm 38.

When the rotation of the transfer arm 38 is stopped, the component detection switch 42 detects whether or not there is an electronic component on the transfer arm 38. If the electronic component detaches from the transfer arm 38 during rotation, the component detection switch 42 detects that there is no electronic component on the transfer arm 38 and returns the transfer arm 38 to position 01.

Further, when it is detected that there is an electronic component on the delivery arm 38 and the component insertion head 19 is located at position 02, the delivery arm 38 is raised by a drive device (not shown) and the electronic component is removed. After being inserted into the insertion chuck 19a of the insertion head 19, the transfer arm 38 comes into contact with the upper switch 44. This causes the transfer arm 38 to be lowered after its second raise is stopped.

When the transfer arm 38 comes into contact with the lower switch 45, the downward movement of the transfer arm 38 is stopped, and the component detection switch 42 detects whether or not there is an electronic component on the transfer arm 38. If there is an electronic component, the transfer arm 38 is raised again and the operation of transferring the electronic component to the component insertion head 19 is repeated. Further, when it is detected that there is no electronic component, the transfer arm 38 is rotated 1800 times from position 02 to position 01 and then stopped.

Although the movement of the transfer arm 38 is set to be electrically controlled, it may also be mechanically controlled.

Next, the operation of the multi-product electronic component supply apparatus configured as described above will be explained together with the operation of the entire electronic component insertion machine.

When the substrate 3 is supplied to the printer 1 by the belt conveyor 5 to a predetermined position (component insertion position) on the conveyance path 4, the feed screw 9 is rotated by the pulse motor 1o, and the slider 8 and the component insertion head 19 are At the same time as being displaced in the axial direction, the feed screw 13 is rotated by the pulse motor 17, and the component insertion head 19 is displaced in the Y-axis direction. This operation continues until the component insertion head 19 is displaced onto position 02.

On the other hand, at this time, the feed screw 28 is rotated by the pulse motor 29, and the slider 3o and the component take-out device 31 are displaced in the Y-axis direction (the direction in which the component supply devices 22 are arranged side by side). The slider 3o and the component extraction device 31 are
It is stopped at a position where one of the plurality of component supply devices 22 is selected.

Next, the component extraction device 31 is rotated by a drive device (not shown) about the spline shaft 27 until the chuck jaw 34 faces the component extraction port 25 of the selected component supply device 22. At this time, the cam 213 is rotated from the state shown in FIG. 10 to the state shown in FIG. 11 in conjunction with the rotation of the component extraction device 31, and releases the suppression of the presser lever 211.

As a result, the one end 21.1a of the presser lever 211 is rotationally displaced toward the cam 213 by the spring force of the spring 212, and the hemispherical presser portion 211 of the presser lever 211
b holds the electronic component A (second from the bottom in the component lowering passage 202) as shown in FIG.

In this case, the hemispherical holding portion 211b engages with the driver groove formed in the resistance adjustment knob a of the main body H to ensure the holding of the electronic component A (see FIG. 16).
. Then, when the chuck claw 34 faces the component ejection port 25,
The chuck claws 34 are advanced toward the component ejection port 25 to hold the electronic component A inside.

When the electronic component A is held, the chuck jaws 34 are moved backward, while the chuck jaws 34 move downward to the lower delivery arm 38. The number of parts until the tip,
The output device 31 is rotated.

When the chuck claw 34 faces the tip of the transfer arm 38, the chuck claw 34 is pushed downward and is held by the chuck claw 34, and the electronic components are movable with the fixed claw 39 of the transfer arm 38. It is inserted between the nail 40 and the nail 40.

Thereafter, the chuck claws 34 are opened and raised, and the component ejecting device 31 is rotated to its original state.

As the parts ejecting device 3/4 returns to its original state, the cam 2X3 is rotated from the state shown in FIG. 11 to the state shown in FIG. be done. As a result, the holding lever 211. The hemispherical holding part 211b is separated from the electronic component A, and the stacked electronic components Q in the part [phase] descent guide 202 are entirely lowered, and the lowest electronic component A is placed in the component receiving position. The receiver on the surface 203 is seated in the groove 204. Moreover, at this time, the connection terminal 206 of each subcomponent A. ,,2
07.208 is guided by guide 209,
Rotation of the electronic component A in the circumferential direction due to natural falling is prevented. Also, at this time, the electronic component A is slightly rotated so that the adjustment knob a side faces downward, but the guide 20
Due to the function of the groove 204, the part receiver 9 and the receiver are seated in a normal state at a predetermined position on the surface 203 (the receiver is 2 o 4).

The electronic parts are fixed claws 39 and movable claws 40 of the delivery arm 38.
When this is detected by the component detection switch 41, the delivery/anim 38 is horizontally moved 1806 from position 01 to position Ob by a drive device (not shown).
be rotated. Then, the delivery arm 38 is brought into contact with the rotational position detection switch 43, and the delivery arm 38 is brought into contact with the rotational position detection switch 43.
rotation is stopped. - When the rotation of the transfer arm 38 is stopped, the component detection switch 42 detects the electronic component on the transfer arm 38. Then, the delivery arm 38 is raised by a drive device (not shown), and after the electronic components of the delivery arm 38 are inserted into the insertion chuck 19a of the component insertion head 19, the delivery arm 38 is brought into contact with the upper switch 44. . As a result, the transfer arm 38 is stopped from rising.

be lowered. When the transfer arm 38 comes into contact with the lower switch 45, the lowering of the transfer arm 38 is stopped, while the component detection switch 42 detects that there is no electronic component on the transfer arms 3 and 8. As a result of this detection, the transfer arm 38 moves 1 from position o2 to position 01.
It is rotated by 80 degrees and is ready for the next part transfer operation.

On the other hand, the insertion chuck of the component insertion head 19]
,,9 When electronic parts are supplied to a, the pulse motor 1
0;1.7, the feed screws 9 and 13 are rotated, respectively, and the component insertion head 19 is displaced in the X-axis direction and the Y-axis direction. This displacement is the insertion chuck 1
．． This process is continued until 9a faces the electronic component insertion position of pudding 1 to pudding vi3. And insertion chuck 19
When a faces the electronic component insertion position of the printed circuit board 3, the air cylinder 20 is extended and the component insertion head 19
is lowered (advanced) to the printed circuit board #i3 side via the arm 21, and the electronic component A is placed at a predetermined position on the printed circuit board 3.
is inserted. Thereafter, the air cylinder 20 is contracted and the component insertion head 19 is returned to its original state.

In this way, the operation of inserting one of the electronic components into the printed circuit board 3 is completed. This operation is repeated several times, and the same or different electronic components are inserted into predetermined positions on the printed circuit board 3, respectively.

Furthermore, these operations are performed sequentially under NC control.

Further, when one of the pair of component supply devices 22 becomes empty, the photosensor 218 detects this and the LED corresponding to the empty component supply device 22 is made to emit light, and the stick 7
An instruction is given to replace the coin 24. When this instruction is given, the electronic components are supplied by the other component supply device 22 of each set.

On the other hand, when replacing the stick magazine 24 based on this instruction, first, the other end operating portion 10 of the lever 109
9b is pulled against the spring force of the coil spring 112 to release the fixation of the holder support member 113, and then the holder support member 113 is rotated to a position where the magazine holder 23 is slightly tilted downward from the horizontal position. The engaging surface 113a of the holder support member 113 is brought into contact with the second positioning surface 115b of the stopper 115. When the stick magazine 24 of the magazine holder 23 is replaced in this state, the new electronic components inside the stick hook 24 mounted on the magazine holder 23 are prevented from spilling out from the opening (not shown) at the end.

As explained above, the present invention includes a stick magazine storing a large number of electronic component scraps, which is attached to a plurality of parallel magazine holders, and the electronic components in each of the stick magazines are removed from the component ejection port of each magazine holder. At the same time, each magazine holder is provided with a display unit for displaying the characteristics of the electronic components ejected from each magazine holder, and each magazine holder is equipped with several sensors for detecting electronic components, Since the multi-product parts feeding device is equipped with a display part in each magazine holder, which displays the presence or absence of electronic parts based on a signal from . Moreover, since you can know what kind of electronic components are being supplied from each component supply device consisting of a magazine holder and a stick magazine, you can avoid mixing electronic components with different characteristics even when handling a wide variety of electronic components. It can definitely be prevented.

Furthermore, when the electronic components in each component supply device run out, the display section for electronic component focused display is replaced with the empty stick 7.
Since the magazine can be quickly replaced, there is an advantage that the stick magazine can be replaced extremely easily.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an electronic component insertion machine equipped with a multi-product component supply device according to the present invention, FIG. 2 is a plan view schematically showing the electronic component insertion strip of FIG. 1, and FIG. FIG. 4 is a side view of the electronic component inserter shown in FIG. 2, FIG. 5 is a perspective view schematically showing the arrangement of the main components shown in FIG. 1, and FIG. Fig. 5 is a plan view, Fig. 7 is a side view of the magazine holder portion, Fig. 8 is a side view showing the stick magazine replacement position of the magazine holder, Fig. 9 is a front view of the magazine holder portion, Fig. 10 11 is a partial cross-sectional view of the magazine holder, FIG. 12 is a schematic cross-sectional view showing the relationship between the groove and electronic components of the magazine holder, FIG. 13 is a cross-sectional view of the magazine holder, and FIG. 14 is a schematic cross-sectional view of the magazine holder. 15 is a partial perspective view of the holder, FIG. 15 is an operating circuit of the display section in FIG. 14, FIG. 16 is an enlarged partial cross-sectional view showing the relationship between the presser lever and electronic components in FIG. 11, and FIG. 18 is a front view of the holder body shown in the figure, FIG. 18 is a front view of FIG. 17, and FIG.
The figure is a right side view of FIG. 18, and FIG. 20 is a bottom view of FIG. 18. 3... Printed circuit board, 19... Component insertion head, 2
2... Parts supply device, 23... Magazine holder, 2
4... Stick magazine, 25... Parts ejection port,
31... Parts extraction device, 201... Holder main body, 2
02... Component descending passage, 203... Component holder is surface, 2
04... Receptacle is surface 5. 210... Shaft, 211... Presser lever, 212... Spring, 213... Cam, 214... Base, 215, 216... Member, 2
17...Mounting hole, 218...Photo sensor, 219
...LED (display section), 220...display section. Fig. 2 22 Fig. 3 2 Fig. 6 1○1 Fig. 10 Fig. 11 Fig. 12 Fig. 16 Fig. 17 Fig. 18 Fig. 19 Orthogonal placement with procedure (self-initiated) Patented on June 29, 1982 Director-General of the Agency 1. Indication of the case Patent Application No. 208593 of 1982 2. Name of the invention Multi-product parts supply device 3. Relationship with the person making the amendment case Patent applicant address 1 Yukitani Otsuka-cho, Ota-ku, Tokyo No. 7 name (A
O9) Alps Electric Co., Ltd. 4, Agent 103 Telephone 669-4421 Address 1 Nihonbashi Kakigara-cho, Chuo-ku, Tokyo
-13-125, drawings subject to correction

Claims (1)

[Claims] A stick magazine storing a large number of electronic components is attached to a plurality of magazine holders arranged in parallel, and the electronic components in each of the stick magazines are ejected from the component ejection port of each magazine holder. Each of the magazine holders is equipped with a display unit that displays the characteristics of the electronic components ejected from the holder, and a sensor for detecting electronic components is attached to each of the magazine holders. A multi-product parts supply device, characterized in that each magazine holder is provided with a display section that displays the presence or absence of the magazine holder.