JP2559963B2 - Axial parts and jumper wire automatic insertion device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic insertion device for an axial component (coaxial component such as a resistance element) and a jumper wire (a wire that does not have a resistance element, etc.) which have been conventionally used independently. (Also a type of axial part) which has both functions of an automatic insertion device and an automatic insertion device for jumper wires.

[0002]

2. Description of the Related Art First, both an axial component automatic insertion device and a jumper wire automatic insertion device, which have been conventionally used independently, will be briefly described. [Axial Component Automatic Insertion Device] Examples of automatic axial component insertion devices include those disclosed in US Pat. Nos. 2,896,213 and 3,488,672.

FIG. 1 shows such a conventional automatic automatic component inserting apparatus. As shown in FIG. 1, the base 10
Includes an XY table 1 that can move in two orthogonal directions.
2 are installed. The support 1 is provided on the base 10.
4 is provided, and the support 14 is provided with a pair of rotatable reels 16. As shown in FIG. 2, in the axial electronic component 18 (a resistance element is shown as the axial electronic component in FIG. 2), the end portions 20a and 22a of the lead wires 20 and 22 at both ends thereof are previously attached to the adhesive tapes 24 and 2.
6 are bonded at regular intervals to form an electronic component band 28.

The electronic component strip 28 is wound around the reel 16 and supplied from the reel 16 to the insertion tool 30.
A printed circuit board 3 in which a large number of holes for inserting the electronic components 18 are formed in advance on the XY table 12 at regular intervals.
2 is placed, and the insertion tool 30 is an electronic component band 28.
One of the electronic components 18 is cut into a predetermined length, the lead wires 20 and 22 are cut into a predetermined length, and the lead wires 20 and 22 are bent at the insertion interval of the holes of the printed board 32 and inserted into the holes of the printed board 32. .

After that, the portions of the lead wires 20 and 22 protruding downward from the lower surface of the printed board 32 are cut into a predetermined length by the cut and clinch unit 34, and then bent along the lower surface of the printed board 32. In this way, the electronic component 18 is mounted on the printed board 32. In FIG. 1, the base 10 has a microcomputer (not shown) built therein, and the support 14 has a control panel 36. XY table 1
A safety guard pipe 38 is stretched around the circumference of 2.

Further, in the apparatus of FIG. 1, two sets of the insertion tool 30 and the reel 16 are provided so that the electronic components 18 can be mounted on the two printed circuit boards 32 at the same time. Tool 30 and reel 16
Is not limited to two sets, and one set or three or more sets may be provided. FIG. 3 shows the configuration of the insertion tool 30 when viewed from the front. A taping component feed gear 40 for continuously feeding the electronic component band 28 to the insertion tool 30 is arranged outside the insertion tool 30. Electronic component band 2
8, the lead wires 20 and 22 of the electronic component 18 are engaged with the teeth of the lower portion of the taping component feed gear 40, and the feed gear 40 rotates in a predetermined direction (counterclockwise in FIG. 3), The electronic component 18 is fed from the front toward the rear insertion tool 30 to reach a predetermined insertion position.

A shear block 42 and a shear bar 44 are provided to cut the lead wires 20 and 22 of the electronic component 18 to a predetermined length, and an inside former 46 and a former block 46 are provided to bend and hold the lead wires 20 and 22. An outside former 48 is provided. A driver end 50 is provided to insert the lead wires 20 and 22 into the printed board 32. Two sets of these feed gear 40, shear block 42, shear bar 44, inside former 46, outside former 48 and driver end 50 are provided symmetrically with respect to the axial component 18, and are connected to both lead wires 20 and 22. It is designed to act simultaneously.

FIG. 4 shows a state in which the lead wires 20 and 22 of the electronic component 18 are inserted into the holes of the printed board 32 by the outside former 48 and the driver end 50. FIG. 4 shows a cut and clinch unit 34 that cuts and bends the lead wires 20 and 22 protruding downward from the lower surface of the printed board 32 into a predetermined length. Two sets of the cut and clinch unit 34 are also provided so that they act on both the lead wires 20 and 22 at the same time. The length L indicates the insertion interval of the electronic component 18.

The operation of the insertion tool 30 is shown step by step in FIGS. 5 to 13, the feed gear 40, the shear block 42, the shear bar 44, the inside former 46, the outside former 48, and the driver end 50 are symmetrical with respect to the electronic component 18, so only the left one is Shown,
Although the right one is omitted, the action of the right one is similar to that of the left one.

In FIG. 5, the electronic component 18 is a feed gear 4
After being sent to a predetermined insertion position by 0, the lead wire 20 of the electronic component 18 is held by the shear block 42 and the inside former 46, and the electronic component 18 is set. In FIG. 6, the shear bar 44, the outside former 48, and the driver end 50 integrally move down in the direction of arrow 1000, and the shear block 42 and the shear bar 44 cut the lead wire 20 into a predetermined length.

In FIG. 7, the outside former 4
8 and the driver end 50 are integrated into an arrow 100.
It descends in two directions, so that the inside former 4
The lead wire 20 held by 6 is first bent and formed by the outside former 48. In FIG. 8, when the bending of the lead wire 20 is completed, the inside former 46 retracts to the back side of the paper surface. This allows
As shown in FIG. 9, the lead wire 20 of the electronic component 18 is held by the outside former 48 and the driver end 50.

In FIG. 9, the outside former 48 and the driver end 50 are integrally lowered in the direction of arrow 1004 in order to insert the lead wire 20 into the hole 54 of the printed circuit board 32. As shown in FIG. 10, before the lead wire 20 is inserted into the hole 54 of the printed board 32, the cut / clinch unit 34 is raised to the lower surface of the printed board 32.

In FIG. 11, the outside former 48 stops slightly above the printed circuit board 32, and only the driver end 50 descends in the direction of arrow 1006. As a result, the lead wire 20 passes through the hole 54 of the printed circuit board 32 and enters the hole 58 of the fixed knife 56 of the cut and clinch unit 34. This cut and clinch unit 34
It comprises a fixed knife 56 and a movable knife 60 which can slide on the surface of the fixed knife 56.

In FIG. 12, the movable knife 60 is indicated by an arrow 1.
Moving in the direction 008 to cut the lead wire 20 to a predetermined length, and thereafter, as shown in FIG.
Moves further in the direction of the arrow 1010, and the lead wire 20
Is bent toward the lower surface of the printed circuit board 32. The fixed knife 56 and the movable knife 60 are set at an angle of 45 degrees with respect to the vertical direction.

As described above, the electronic component 18 is inserted in the printed board 32. The shear block 42,
The sherber 44, the inside former 46, the outside former 48, and the driver end 50 are integrally configured so as to be movable in the left and right directions in the drawing (directions of arrows 1012 and 1014 in FIG. 6), and are synchronized with these. The right shear block, shear bar, inside former, outside former, and driver end are also integrally movable so that they can move in the left-right direction in the figure. Four
The distance between the left and right insertion tools can be adjusted according to the distance L). [Jumper wire automatic insertion device] As an automatic jumper wire insertion device, for example, Japanese Patent Publication No.
There is one described in Japanese Patent No. Briefly speaking, this jumper wire automatic insertion device is the above-described axial component automatic insertion device additionally provided with a jumper wire automatic supply mechanism. The outline of the jumper wire automatic insertion device will be described below.

FIG. 14 shows a schematic structure of an automatic jumper wire insertion device. In this jumper wire automatic insertion device, two pairs of left and right insertion tool parts are provided, and the jumper wires can be mounted on two printed circuit boards at the same time. Will be described only. Support part 104 of left side insertion tool part 100 and right side insertion tool part 10
The second support 106 is screwed into the ball screw 108. Threads are formed on the screw portions 110 and 112 of the ball screw 108 so as to be opposite to each other. When the ball screw 108 rotates normally or reversely, the left insertion tool part 100 and the right insertion tool part 102 move in the opposite directions or in the directions approaching each other by the same length in the left-right synchronization.

The ball screw 108 is rotated by the servo motor 114, and the servo motor 114 is controlled by the control unit 116. The control unit 116 controls both insertion tool units 100,
The rotation of the servo motor 114 is controlled according to the interval of 102, and the interval between both insertion tool parts 100 and 102 is adjusted. Left insertion tool part 100 and right insertion tool part 10
2 is a left insertion tool 118 and a right insertion tool 12 respectively
Wire 124 having 0 and wound on bobbin 122
Is sent to both insertion tools 118 and 120, cut into a predetermined length by both insertion tools 118 and 120, bent, and inserted into a printed circuit board.

In order to feed the wire 124 from the left insertion tool 118 to the right insertion tool 120 by a predetermined length, the left insertion tool section 100 is provided with a driving roller 126 and a driven roller 128. A gear (not shown) is integrally mounted on the drive roller 126 coaxially with the drive roller 126, and the gear meshes with the gear 130. The rotation of the gear 130 in the clockwise direction causes the drive roller 1 to rotate.
26 and driven roller 128 feed the wire 124 into the left insertion tool 118.

A center guide part 132 (see FIG. 21) is provided between the insertion tool parts 100 and 102. The center guide portion 132 guides the wire 124 fed from the left insertion tool 118 to the right insertion tool 120 in the groove 186 formed in the center thereof, and makes the feeding of the wire 124 smooth. The center guide portion 132 is fixedly arranged and is always located at the center of both insertion tools 118 and 120.

Servo motor 1 for feeding wire 124
34 is controlled by a bus line 136, a jumper wire interface 138 and a servo driver 140, and rotation of the output shaft 141 of the servo motor 134 is controlled by a pulley 142, a timing belt 144, a coaxial pulley 145 and a pulley 146, a timing belt. 148
The shaft 152, which is transmitted to the pulley 150 via the shaft and is connected to the pulley 150, rotates in the direction of arrow A. As a result, the shaft 154, the shaft 156, and the shaft 158 connected to the shaft 152 rotate in the A direction, and as described above, the gear 13
0 rotates clockwise. As a result, the drive roller 12
6 and the driven roller 128 rotate, and the wire 124 is sent.

Shaft 152 and Shaft 154 and Shaft 156 and Shaft 15
8 are connected via universal joints 160 and 162, respectively, and the shafts 154 and 156 are connected via splines 164. Therefore, even if the left side insertion tool unit 100 moves left and right, the universal joints 160 and 162 and the spline 164 cause
The rotation of the servo motor 134 is reliably transmitted to the gear 130.

As shown in FIG. 15, the left insertion tool 11
A shear block 166 is arranged below the unit 8.
The shear block 166 has a through hole 18 extending in the left-right direction.
8 is provided, and the wire 124 sent from the bobbin 122 passes through the through hole 188, passes through the groove 186 of the center guide portion 132, and is sent to the right side insertion tool 120.

A wire tip guide 170 is arranged outside the outside former 48B of the right insertion tool 120. As shown in FIG. 20, a groove 172 is formed at the tip of the wire tip guide 170, and the tip of the sent wire 124 is guided and held by the groove 172. As described above, the jumper wire automatic supply mechanism basically includes the bobbin 122, the driving roller 126 and the driven roller 128, the jumper wire interface 138, the servo driver 140, the servo motor 134,
It comprises a power transmission mechanism from the servo motor 134 to the drive roller 126 and a shear block 166.

Next, the operation of the left and right insertion tools 118 and 120 will be described with reference to FIGS. FIG.
As shown in FIGS. 5 and 16, the wire 124 is sent out from the through hole 188 of the shear block 166, guided by the center guide portion 132, and reaches below the wire tip guide 170.

In FIG. 17, the shear bar 44A, the outside former 48A and the driver end 50A of the left insertion tool 118 are integrally lowered in the direction of arrow 2036, and at the same time, the wire tip guide 170 of the right insertion tool 120, Outside former 48B
And the driver end 50B are integrated into an arrow 203.
It descends in 8 directions. As a result, the shear block 166
The shear bar 44A cuts the wire 124 into a predetermined length, and the tip of the wire 124 is held by the groove 172 of the wire tip guide 170.

Next, referring to FIG. 18, outside formers 48A, 4 of the left and right insertion tools 118, 120 are inserted.
8B and the driver ends 50A and 50B integrally move down in the directions of arrows 2040 and 2042. As a result, the jumper wire 190 (the wire 124 in a state of being cut to a predetermined length) held by the inside formers 46A and 46B is bent by the outside formers 48A and 48B.

17 to 18, the center guide portion 132 also descends with the same stroke as the shear bar 44A and the wire tip guide 170, but the groove 186 of the center guide portion 132 is as shown in FIG. Since it is a long groove in the vertical direction, it is a relief for the wire 124. Further, tapers 186a and 186b are formed at the lower end of the groove 186 in a divergent manner. These tapers 186a and 186b allow the tip of the wire 124 to move to the groove 172 of the wire tip guide 170 when the center guide portion 132 descends. Plays the role of leading directly below.

When the bending of the jumper wire 190 is completed, the inside formers 46A and 46B recede to the back side of the paper as shown in FIG. As a result, the jumper wire 190 includes the pair of left and right outside formers 48A, 48B and the driver ends 50A, 5B.
It is held by 0B. After this, driver end 50
A and 50B descend, and the bent jumper wire 190 is inserted into the hole 54 of the printed board 32.
Next, as in the case of the automatic axial component insertion device described above, the cut and clinch unit 34 cuts the portion of the jumper wire 190 protruding from the lower surface of the printed board 32, and bends it toward the lower surface of the printed board 32.

As described above, the basic configuration of the jumper wire automatic insertion device is almost the same as that of the aforementioned axial component automatic insertion device to which the jumper wire automatic supply mechanism is added. The difference is that the right insertion tool 120 does not need to cut the wire 124, so that the right insertion tool 120 is provided with a wire tip guide 170 instead of the shear bar and for holding the guide of the wire 124. This is the point that the center guide part 132 is provided.

The operations of cutting, holding, bending, and inserting the jumper wire after supplying the jumper wire are the same as those of the above-described axial component automatic inserting device.

[0031]

[Problems to be Solved by the Invention] Japanese Patent Publication No. 3-12796
The device described in Japanese Patent Publication, the jumper wire automatic supply mechanism is detachably attached to the above-described axial component automatic insertion device, and not only the axial component supported by the tape but also the jumper wire wound on the bobbin (that is, This is a jumper wire that has not been cut into a certain length in advance) so that it can be directly inserted into the printed circuit board.

However, in this device, when the jumper wire automatic supply mechanism is attached, only the jumper wire can be inserted, and when the axial part supported by the tape is to be inserted, the jumper wire is inserted. It was necessary to remove the automatic supply mechanism. Therefore, when both the axial parts supported by the tape and the jumper wire wound around the bobbin need to be mounted on the printed circuit board, the jumper wire automatic supply mechanism must be attached and detached. As a result, it has been impossible to perform an efficient axial component insertion work.

The present invention has been made in view of the above circumstances, and inserts an axial component supported by a tape into a printed circuit board with the automatic jumper wire supplying mechanism attached to the axial component automatic insertion device. When,
An object of the present invention is to provide an axial component and a jumper wire automatic insertion device capable of selectively inserting a jumper wire wound around a bobbin into a printed circuit board.

[0034]

To achieve this object, an axial component and jumper wire automatic insertion device according to the present invention comprises an axial component automatic insertion mechanism and a jumper wire automatic supply mechanism. The automatic axial part insertion mechanism has left and right insertion tool parts that are provided so as to be able to change the distance between them, and these left and right insertion tool parts are supported by the tape that is continuously fed. The formed axial component is cut at both ends, bent, and inserted into the substrate, and basically has the same configuration as the above-described axial component automatic insertion device. The automatic jumper wire feeding mechanism feeds a jumper wire from one of the left and right insertion tools to the other. The jumper wire sent by the automatic jumper wire supply mechanism is inserted into the board by the automatic axial component insertion mechanism.

The tape used in the insertion device according to the present invention has a first region that supports the axial component at both ends and a second region that does not support anything. Further, the insertion device according to the present invention is provided with a control means, which activates the axial component automatic insertion mechanism when the first area of the tape is sent and when the second area is sent. Activate the automatic jumper wire supply mechanism and automatic axial component insertion mechanism.

In a preferred embodiment of the present invention, the first region of the tape has a spacing X between the axial components.
The second region is the space NX.
(N is an integer of 2 or more) is a region between the axial parts supported by. In a preferred embodiment of the invention,
When the second area of the tape is fed, the control means stops the feeding of the tape, and at the same time, inserts at least one jumper wire into the substrate so as to insert a jumper wire automatic feed mechanism and automatic axial component insertion. Activate the mechanism.

In a preferred embodiment of the present invention, a block member is provided. The block member has a horizontally extending upper surface for supporting the axial component supported by the tape and a vertically extending side surface for guiding the cutting mechanism of the automatic axial component inserting mechanism. A through hole is formed on the side surface toward the insertion tool, and the jumper wire is sent to the insertion tool through the through hole.

[0038]

When the axial component is inserted into the printed circuit board, the first region of the tape is sent to the pair of left and right insertion tools, and the control means operates the automatic axial component insertion mechanism to insert the axial component into the printed circuit board. . When the tape is sequentially fed and the second region formed following the first region is fed to the insertion tool, the control means actuates the jumper wire automatic feeding mechanism to feed the jumper wire to the insertion tool. In this case, unlike the first area of the tape, nothing is supported on the second area, and since it is empty, nothing is supported on the inside former. Therefore, even when the wire is fed from one insertion tool to the other insertion tool, the wire does not interfere with the axial part supported by the tape and reaches the inside former.

Next, the control means actuates the automatic axial component insertion mechanism to cut, hold and bend the sent wire, insert it into the printed board, and cut and bend the wire extending below the printed board. .

[0040]

22 to 28 show one embodiment of the axial component and jumper wire automatic insertion device according to the present invention. The basic configuration of the present embodiment is a configuration in which the aforementioned jumper wire automatic supply mechanism is attached to the aforementioned axial component automatic insertion device. However, the center guide 132 provided in the automatic jumper wire insertion device is not provided in this embodiment. In addition,
The same components as those of the above-described axial component automatic insertion device and jumper wire automatic supply mechanism are designated by the same reference numerals.

FIG. 22 is a plan view of the sequence tape 200 used in this embodiment. Sequence tape 20
0 indicates the axial parts 202A, 202B, 2 in order from the bottom of FIG. 22 according to the order of insertion into the printed circuit board.
02C, 202D, and 202E are held by being adhered to the adhesive tape 204 at both ends thereof. The intervals between the respective axial parts are constant and set at equal intervals X.

However, the distance between the axial component 202B and the axial component 202C is set to 2X. That is, one axial component is skipped in this area. The shear block 42A in this embodiment has the functions of both the shear block 42 in the above-described axial component automatic insertion device and the shear block 166 in the jumper wire automatic supply mechanism. FIG. 29 is a perspective view of the shear block 42A. As shown in FIG. 29, the shear block 42A has an upper surface 41 located in a horizontal plane, a surface 41A lower than the upper surface 41, and a side surface 43 located in a vertical plane. As shown in FIGS. 23 and 24, the feed gear 4
Axial components 202A through 20 sent by
The lead wire on the left side of 2E is the upper surface 4 of the shear block 42A.
Supported on 1. The sheaver 44A descends while being guided along the side surface 43 of the sheer block 42A,
Cut the lead wire on the left side of the axial part.

Further, the shear block 42A is provided with a through hole 45 penetrating the shear block 42A left and right. The through hole 45 extends from the side surface 43A located on the side opposite to the side surface 43 to the surface 41A, and further, the side surface 43
Extends straight up to. The through hole 45 extends slightly upward at an angle with respect to the horizontal line. Bobbin 1
Jumper wire 124 wound around 22, or
The jumper wire 124, which is not wound around the core but simply wound in an annular shape in the container, has the above-mentioned driving roller 126.
And driven roller 128 through the through hole 45 to the insertion tool.

As shown in FIG. 23, the sequence tape 2
00 is sent to the insertion tool from the front of the pair of left and right insertion tools by a pair of feed gears 40 (only one is shown in FIG. 23) arranged outside the insertion tool. When the axial component supported by the sequence tape 200 is supported by the pair of left and right inside formers 46A, 46B and the shear blocks 42A, 42B, the feed gear 40 stops and the automatic axial component insertion mechanism S operates. As a result, the axial component is mounted on the printed circuit board (not shown) as described above. In this way,
The axial parts 202A and 202B are continuously inserted into the printed circuit board.

The insertion of the axial component 202B into the printed circuit board is completed, and the sequence tape 200 is set to 1
When pitch-fed, as shown in FIG. 25, inside formers 46A, 46B and shear blocks 42A, 4
The portion 208 of the sequence tape 200 (the portion indicated by the broken line in FIG. 22) is located on 2B. A portion 208 of the sequence tape 200 is a portion at an intermediate position between the axial component 202B and the axial component 202C, and the feed gear 40 stops at this position.

The insertion order of the axial parts is inputted in advance in the insertion order program 207 stored in the controller 206 which controls the operations of the automatic axial part insertion mechanism S and the jumper wire automatic supply mechanism U. When the controller 206 detects that the feed gear 40 has stopped at the portion 208 of the sequence tape 200, it determines that the jumper wire should be inserted in accordance with the insertion program 207, and operates the jumper wire automatic supply mechanism U. Let

As shown in FIG. 26, since nothing is supported on the inside formers 46A and 46B and the shear blocks 42A and 42B, the shear block 42A is not supported.
The wire 124 sent through the through hole 188 of the above reaches the inside formers 46A and 46B without interfering with the axial parts supported by the sequence tape.

The controller 206 has a servo motor 134.
Is controlled so that the tip 124A of the wire 124 reaches just below the shear bar 44B of the right insertion tool 120. That is, the wire 124 is not fed over the shear bar 44B. In this way, when the wire 124 is set to the insertable state, the controller 206 causes the pair of left and right insertion tools 11 to be inserted.
8 and 120 are lowered.

Shear bar 44B of the right insertion tool 120
A groove 172 as shown in FIG. 20 is formed at the tip of the wire 124, and the tip 124A of the wire 124 is pressed against the inside former 46B while being guided by the groove 172 of the descending shear bar 44B. After that, in the same way as the jumper wire automatic insertion device described above,
The wire 124 is cut and bent and mounted as a jumper wire 190 on the printed circuit board.

As described above, the tip 124A of the wire 124 has the shear bar 44B of the right insertion tool 120.
The shear bar 44B is not connected to the wire 12.
4 does not cut, only the shear bar 44A of the left insertion tool 118 cuts the wire 124. By doing so, it is possible to eliminate a portion for cutting the wire 124 unnecessarily, reduce the frequency of use of the shear bar 44B, and improve the durability.

In this way, the jumper wire 19
When the mounting of 0 is completed, the controller 206 rotates the feed gear 40 and advances the sequence tape 200. After that, the controller 206 activates the axial component automatic insertion mechanism S, and the axial components 202C, 202D, 2
02E is inserted into the hole 54 of the printed circuit board 32. In this embodiment, while the portion 208 of the sequence tape 200 is located on the inside formers 46A, 46B and the shear blocks 42A, 42B, the wire 124 is fed from the bobbin 122 only once, and the printed board 32 is fed. However, in this case, the feeding of the wire 124 may be repeated M times (M is a positive integer of 2 or more) to mount the M jumper wires 190 on the printed circuit board 32. Generally, such a mounting method is adopted in consideration of work efficiency. In this case, the cotton roller 206 keeps the feed gear 40 stopped, so that the portion 208 of the sequence tape 200 is
Are placed on the inside formers 46A, 46B and the shear blocks 42A, 42B, and during that time, the mounting of the jumper wire 190 on the printed circuit board 32 is repeated M times.

In this embodiment, the axial component 20 is used.
Although the sequence tape 200 in which the distance between the 2B and the axial component 202C is set to 2X is used, the distance is LX.
It is also possible to use the sequence tape 200 set to (L is a positive integer of 3 or more). In this case, the controller 206 does not need to stop the feed gear 40 between the axial components 202B and 202C, and the sequence tape 200 is fed every 1 pitch. During this period, the controller 206 continues to operate the jumper wire automatic supply mechanism U and the axial component automatic insertion mechanism S, and inserts (L-1) jumper wires 190 into the printed circuit board. Therefore, when it is necessary to insert K jumper wires (K is an integer of 1 or more), the intervals between the axial parts at predetermined positions of the sequence tape 200 are set according to the order of inserting the jumper wires. It may be set to (K + 1) X.

FIG. 28 shows an example of a mechanism for stopping the feed gear 40 when inserting the jumper wire 190 into the printed board. The left insertion tool 118 and the right insertion tool 120 are attached to a pivot member (not shown) that pivots about a shaft 220 and moves up and down as the pivot member pivots. Inserting axial parts into the printed circuit board. The arm 222 is attached to the shaft 220.
Is fixed, and the arm 222 pivotally moves in the direction of arrow 224 as the pivoting member pivots. Arm 22
The tip of 2 is connected to the box 226. Box 2
A slot 228 is formed in the outer surface of 26,
The tip of the arm 222 is slidable in the slot 228. Spring 23 in box 226
0 is installed inside, and the tip of the arm 222 is urged downward.

The pivotal movement of the arm 222 is represented by the box 226.
Is transmitted to the shaft 232 as a linear motion.
A rod end 232A having an adjustable length is attached to one end of the shaft 232.
A is connected via a connecting pin 234 with a lever 235 having a one-way clutch (not shown). A gear 40A is supported at the tip of the lever 235, and this gear 40A drives the feed gear 40 that feeds the sequence tape 200 (in FIG. 28, the feed gear 4).
0 is not visible).

With such a structure, every time the pivot member (not shown), and thus the arm 222 reciprocates the pivotal movement once, the gear 40A moves only in one direction by the action of the one-way clutch. It is sent pitch by pitch. As a result, the feed gear 40 feeds axial components one by one in conjunction with the vertical movement of both insertion tools 118, 120. A cylinder member 236, which can be controlled to extend and contract, is arranged facing the rod end 232A. Cylinder member 2
As shown in FIG. 28, 36 does not contact the rod end 232A when in the contracted state, but contacts the rod end 232A when the cylinder member 236 extends, and the shaft 232, the connecting pin 234, and the lever 23.
5 and the gear 40A and thus the feed gear 40 are stopped.

Expansion and contraction of the cylinder member 236 is controlled by the controller 206. Jumper wire 190
If the feed gear 40 is to be stopped for insertion, the controller 206 extends the cylinder member 236 and abuts the rod end 232A. During this time,
As described above, the jumper wire 190 is inserted into the printed board 32.

The arm 222 must continue to move while the movement of the feed gear 40 and thus the shaft 232 is stopped by extending the cylinder member 236.
8 is slidable, the movement of the arm 222 is not hindered by the extension of the cylinder member 236.

[0058]

As described above, in the present invention, the sequence tape has the first region and the second region (the portion 208 between the axial parts 202B and 202C in the embodiment).
Is provided in the first area, and the automatic axial part insertion mechanism is operated in the first area, and the jumper wire automatic supply mechanism and the automatic axial part insertion mechanism are respectively operated in the second area. Therefore, with the jumper wire automatic feeding mechanism attached to the automatic axial device insertion device, insert the axial parts supported by the sequence tape into the printed circuit board and the jumper wire wound on the bobbin to the printed circuit board. Insertion and insertion can be performed selectively. As in the past, depending on whether you are inserting an axial component or a jumper wire,
It is possible to improve the work efficiency by eliminating the trouble of installing or removing the automatic jumper wire supply mechanism.

[Brief description of drawings]

FIG. 1 is a perspective view of a conventional axial component automatic insertion device.

FIG. 2 is a plan view of an electronic component band in which a plurality of axial components are aligned and taped with an adhesive tape.

FIG. 3 is an external view of the insertion tool as viewed from below.

FIG. 4 is a cross-sectional view showing a state in which a lead wire of an electronic component is inserted into a hole of a printed board by an outside former and a driver end.

FIG. 5 is an explanatory diagram showing the operation of the insertion tool.

FIG. 6 is an explanatory diagram showing the operation of the insertion tool.

FIG. 7 is an explanatory diagram showing the operation of the insertion tool.

FIG. 8 is an explanatory diagram showing the operation of the insertion tool.

FIG. 9 is an explanatory diagram showing the operation of the insertion tool.

FIG. 10 is an explanatory diagram showing the operation of the insertion tool.

FIG. 11 is an explanatory diagram showing the operation of the insertion tool.

FIG. 12 is an explanatory diagram showing the operation of the insertion tool.

FIG. 13 is an explanatory diagram showing the operation of the insertion tool.

FIG. 14 is a schematic configuration diagram of an automatic jumper wire feeder.

FIG. 15 is an explanatory diagram showing the operation of the insertion tool.

FIG. 16 is an explanatory diagram showing the operation of the insertion tool.

FIG. 17 is an explanatory diagram showing the operation of the insertion tool.

FIG. 18 is an explanatory diagram showing the operation of the insertion tool.

FIG. 19 is an explanatory diagram showing the operation of the insertion tool.

FIG. 20 is a side view of a wire tip guide.

FIG. 21 is a side view of a center guide portion.

FIG. 22 is a plan view of a sequence tape used in the present invention.

FIG. 23 is an external view of the insertion tool seen from below when inserting an axial component.

FIG. 24 is a front view of the state of FIG. 23 seen from the front.

FIG. 25 is an external view of the insertion tool seen from below when inserting the jumper wire.

FIG. 26 is a front view of the state of FIG. 25 seen from the front.

FIG. 27 is a schematic configuration diagram of an apparatus according to the present invention.

FIG. 28 is a perspective view of a mechanism for stopping the feed gear.

FIG. 29 is a perspective view of a shear block.

[Explanation of symbols]

18 Axial parts 28 Electronic parts band 34 Cut and clinch unit 40 Feed gear 42 Shear block 44, 44A, 44B Shear bar 46, 46A, 46B Inside former 48, 48A, 48B Outside former 50, 50A, 50B Driver end 100 Left side Insertion tool section 102 Right insertion tool section 118 Left insertion tool 120 Right insertion tool 122 Bobbin 124 Wire 166 Shear block 170 Wire tip guide 132 Center guide section 200 Sequence tape 202A, 202B, 202C, 202D, 202E
Axial part 206 Controller 234 Connecting pin 235 Lever 236 Cylinder member

Claims (4)

(57) [Claims] 1. An axial component having left and right insertion tool parts provided so that a distance can be changed, and these left and right insertion tool parts are supported by a continuously fed tape. An axial component automatic insertion mechanism that cuts, bends, and inserts into both sides of the board, and a jumper wire automatic supply mechanism that sends a jumper wire from one of the left and right insertion tool parts to the other are provided. The jumper wire sent by the wire automatic supply mechanism is inserted into the substrate by the axial component automatic insertion mechanism, and the tape has a first region supporting axial components at both ends thereof and a first region supporting nothing. Two areas, and when the first area of the tape is sent, the axial component itself is Actuating the insertion mechanism, the axial component and jumper wire automatic insertion device comprising a control device for activating the jumper wire automatic feeding mechanism and the axial component automatic insertion mechanism when the second area of the tape is sent. 2. The first region of the tape is a region in which a gap between the axial parts is supported by a gap X,
The automatic component and jumper wire automatic insertion device according to claim 1, wherein the second region of the tape is a region between the axial components supported by the space NX (N is an integer of 2 or more). 3. The jumper is configured to stop the feeding of the tape when the second area of the tape is fed, and to insert at least one jumper wire into the board during the feeding of the second area of the tape. The automatic wire feed mechanism and the automatic axial part insertion mechanism are operated, and the axial part and jumper wire automatic insertion device according to claim 1 or claim 2. 4. A block member having a horizontally extending upper surface that supports an axial component supported by the tape and a vertically extending side surface that guides a cutting mechanism of the axial component automatic insertion mechanism. 4. A through hole is formed toward the insertion tool, and the jumper wire is sent to the insertion tool through the through hole. Axial parts and jumper wire automatic insertion device described in paragraph.