JPH0955600A - Method and apparatus for inserting axial electronic component - Google Patents

Abstract

(57) An object of the present invention is to provide an axial electronic component insertion method and apparatus that can improve the insertion efficiency of axial electronic components and can easily cope with axial electronic components of different specifications. SOLUTION: A plurality of chucks 6a to 6d for holding an edge portion of an axial type electronic component 1 and a plurality of the chucks 6 are circumferentially arranged at equal intervals, and each chuck 6a to 6d.
6d is stopped at least at the component supply position P and the component delivery position Q, and the component transfer means 7 that performs the intermittent rotation operation and the component supply that supplies the axial electronic component 1 to the chuck 6 located at the component supply position P Means 4, a component delivery means 12 for receiving the axial electronic component 1 from the chuck 6 located at the component delivery position Q, and moving it to the insertion position K, and an axial electronic component 1 for the axial delivery at the insertion position K from the component delivery means 12. And a component insertion means 11 for fixing to the substrate.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic component inserting method and apparatus for automatically inserting an axial electronic component into a predetermined hole of a substrate.

[0002]

2. Description of the Related Art FIG. 11A shows an axial type electronic component.
A pair of lead wires 2 extending from the electronic component body 1a shown in FIG.
The lead wires 2a and 2b are taped at both ends with tapes 3a and 3b, respectively, with a and 2b arranged at regular intervals as indicated by d1 in the figure. The assembly of the axial type electronic components 1 thus taped at regular intervals is disclosed in Japanese Patent Laid-Open No. 1-30560.
It is known to insert with the device disclosed in Japanese Patent No.

A component supply device 4 shown in FIG. 12 holds a group of axial type electronic components 1 and has tapes 3a on which lead wires 2a and 2b of the axial type electronic component 1 are tapped.
Cutters 5a and 5b for cutting 3b are provided.

The taped edge portion including the lead wire of the assembly of the axial type electronic components 1 held by the component feeding device 4 is sandwiched by the chuck piece 6 of the component transferring device 7 and pulled out, so that the component feeding device 4 is operated. Tape 3 with cutters 5a and 5b
Cut the parts a and 3b to form one axial electronic component 1
Has been taken out.

The taken-out axial electronic component 1 is clamped at its edge by a chuck piece 6 and is transferred to an insertion position by a component transfer device 7.

The component insertion device 11 shown in FIG. 13 receives the axial electronic component 1 from the component transfer device 7 at the insertion position, and cuts both ends of the lead wires 2a and 2b including the lead taping portion of the axial electronic component 1. Then, the extending lead wires 2a and 2b at both ends are bent to a desired width, and the leading ends of the lead wires are inserted into predetermined holes of the substrate.

In the conventional example shown in FIGS. 12 and 13, one component transfer device 7 is provided between the component supply device 4 for holding the axial electronic component 1 and the component insertion device 11 for inserting the axial electronic component 1. The insertion work was sequentially performed by the reciprocating motion of.

Further, in Japanese Patent Laid-Open No. 1-305600, the component transfer device is constructed so that a chuck piece for sandwiching a radial electronic component as well as an axial electronic component can be separately mounted.

[0009]

In the above-mentioned conventional structure, it is extremely difficult to shorten the insertion cycle because the operations of supplying and inserting the axial type electronic component are alternately performed once. That is, since the axial electronic component 1 is picked up one by one, there is a process in which the component transfer device returns to an empty state, which occupies a large part of the cycle time of component insertion, which requires mass production in a short time. It was a problem today.

Further, in the component clamping means for clamping a radial electronic component in addition to the axial electronic component disclosed in Japanese Patent Laid-Open No. 1-305600, axial electronic components having different tape widths (for example, FIG. 11 ( a) d
There is a problem that it cannot be applied to an axial type electronic component having a tape width shown by 2 in a width of 26 mm or a width of 52 mm.

In view of the above-mentioned problems, the present invention improves the insertion efficiency of an axial electronic component and can easily cope with axial electronic components having different tape width specifications, and a method of inserting the same. The purpose is to provide a device.

[0012]

In order to solve the problems of the above-mentioned conventional example, the first invention of the present application has an axial structure having a pair of lead wires extending from the main body of an electronic component formed by taping at regular intervals. In a method of inserting a die electronic component into a predetermined hole of a substrate, a chuck that stops at a component supply position advances to a position of a component supply means that holds the axial electronic component assembly, and the chuck of the axial electronic component assembly that is continuous with the tape. The step A of cutting back the tape that is pulled back by the component pitch and connected to the axial type electronic component into one axial type electronic component by a cutter provided in the component supply means, and the above step A. After that, another chuck that stops the axial electronic component at the clamped component delivery position moves forward and passes the clamped axial electronic component to the component delivery means. A step B of retreating, a step C of passing the axial electronic component through the step B, and a step C of moving the axial electronic component to the component inserting means to move back, and a step C of passing the axial electronic component through the step C. The component insertion means that has received the electronic component cuts both ends of the lead wire, bends the lead wires at both ends extending from the axial type electronic component body to a desired width, and both ends of the lead wire are provided with predetermined holes in the substrate. Step D of inserting into the substrate and bending and fixing it under the substrate, and the component transfer means having a plurality of chucks including the above-mentioned chuck moves by one station to move each chuck at least the component supply position and component delivery. Step E of moving to a position,
And a step F of stopping the chucks at least at the component supply position and the component delivery position by stopping the component transfer means, and the process E and the process F are alternately executed. The above-mentioned step A is executed, and at the same time, step B is executed in parallel, and in step B of the next cycle, the chuck at the component delivery position becomes ready to deliver the axial electronic component to the component delivery means. The process C is finished, and the process D is finished until the component delivery means is ready to deliver the axial electronic component to the component insertion means in the process C of the next cycle.

In step C, it is preferable that the component delivery means performs centering by sandwiching the body position of the axial type electronic component from both sides.

A second invention of the present application is an apparatus for inserting an axial type electronic component having a pair of lead wires extending from a main body of an electronic component which is formed by taping at a constant interval into a predetermined hole of a substrate. A chuck that is configured to be movable back and forth by sandwiching the edge of a die-type electronic component, and a plurality of the above-mentioned chucks are circumferentially arranged at equal intervals, and each chuck is at least the component supply position and component delivery. It is equipped with a component transfer means for performing an intermittent rotation operation so as to stop at a position, and a cutter for cutting a tape connected to the axial type electronic component assembly, and holds the axial type electronic component assembly to the component supply position. A component supply means for supplying to the chuck located and an axial electronic component are received from the chuck located at the component delivery position and moved to the insertion position. The product delivery means and the axial electronic component at the insertion position from the component delivery means are received, both ends of the lead wire are cut, the extending lead wire is bent to a desired width, and both ends of the lead wire are attached to the board. It has a component insertion means for inserting it into a predetermined hole and bending and fixing it under the substrate.

Further, the component holding means of the chuck is provided with a plurality of pairs of holding projection pieces corresponding to the taping width for simultaneously holding the tape and the lead wire of the axial type electronic component having different taping widths, and the component delivering means holds the component. It is preferable to provide a holding piece corresponding to the sandwiching projection piece of the means, and further to provide a centering piece for sandwiching and centering the component body of the axial type electronic component on which the component delivery means is set from both sides.

A third invention of the present application is characterized in that the centering piece of the device of the second invention has a recess at a portion in contact with both sides of the main body of the electronic component.

According to a fourth aspect of the present invention, in the holding protrusion of the chuck of the apparatus of the second aspect, the holding groove of the holding protrusion for holding an electronic component having a large taping width holds the electronic component having a small taping width. It is characterized in that it is slightly smaller than the holding groove of the projection piece.

[0018]

The first invention of the present application can perform the following operations by the above method. That is, the step E in which the component transfer means having the plurality of chucks moves and the step F in which the component transfer means stops the chucks at least at the component supply position and the component delivery position are alternately executed. A step A in which the chuck that stops at the component supply position during F takes out the axial electronic component from the component supply means is performed, and in parallel with this, the axial electronic component sandwiched through step A is simultaneously transferred to the component delivery means. The passing step B is executed. In step B of the next cycle, the component delivery means passes the axial electronic component to the component insertion means through step B until the chuck at the component delivery position becomes ready to deliver the axial electronic component to the component delivery means. Process C
Is completed, and in the process C of the next cycle, the process D of fixing the axial electronic component to the substrate is completed through the process C until the component delivery means is ready to pass the axial electronic component to the component insertion device. It will be. Therefore, it is possible to simultaneously perform the removal and delivery of the axial type electronic component by different chucks. Further, if the axial electronic component is handed over to the component delivery means, the process B is completed. Therefore, without waiting for the insertion work of the component insertion means, the operation of the component transfer means becomes possible upon completion of the process A, and the empty chuck The movement and the movement of the next component can be performed by a plurality of chucks, and the processing time can be significantly reduced, and the component insertion means can efficiently move the axial electronic component by the step C of delivering the axial electronic component by the component delivery means. The receiving process D can be executed well one after another.

Further, in the step B of delivering the axial electronic component held by the chuck to the component delivering means, centering is performed by sandwiching the main body position of the axial electronic component delivered to the component delivering means from both sides. If
The centering correction can be reliably performed by catching the center position of the component without depending on the size of the component body.

A second invention of the present application is a chuck configured to sandwich an edge portion of an axial type electronic component so as to be movable back and forth,
A plurality of chucks are circumferentially arranged at equal intervals, and each chuck is stopped at least at a component supply position and a component delivery position to perform an intermittent rotation operation. Since the electronic component has the component delivery means for moving the electronic component from the chuck located at the component delivery position to the receiving insertion position, and the component insertion means for fixing the axial electronic component from the component delivery means to the receiving substrate at the insertion position, A plurality of circumferentially arranged chucks which stop at least at the component supply position and the component delivery position in response to the rotation operation of the transfer means can perform the component supply and delivery operations in synchronization, and further, the component delivery. The presence of the means makes it possible to efficiently perform the intermittent rotation operation of the component transfer means, and the same operation as that of the first invention can be realized. .

Further, the component holding means of the chuck is provided with a plurality of pairs of holding projection pieces corresponding to the taping width for simultaneously holding the tape and the lead wire of the axial type electronic component having different taping widths, and the component delivering means holds the component. If there is a holding piece corresponding to the sandwiching projection piece of the means, and further a centering piece for sandwiching and centering the component body of the axial type electronic component to which the component delivery means is set from both sides, a plurality of pairs matching the taping width will be provided. With the holding projection piece and the holding piece, it is possible to easily deliver the axial type electronic components having different tape widths. Furthermore, the centering piece centers the axial electronic component body set on the delivery means by sandwiching it from both sides, so even if the electronic component body size varies or the axial electronic component has a different tape width, it is accurate. Centering is possible, and parts of different specifications can be inserted at low cost with a simple structure.

In the third invention of the present application, when the centering operation is performed, both ends of the main body of the axial type electronic component are guided to the recesses of the centering piece, so that the electronic component is ejected from the centering piece by the impact of the centering. It is possible to prevent centering and perform centering correction reliably.

According to a fourth aspect of the present invention, when a chuck grips an edge portion of an axial type electronic component having a large taping width, the gripping groove of the gripping projection piece on the outer side has a gripping projection piece for a small taping width on the inner side. Since it is shallower than the holding groove by a small amount, the lead wire portion of the electronic component is held in the space between the holding grooves for the electronic component having a small taping width while the holding groove holds the edge of the electronic component. You will be able to stay free.

Therefore, even if the lead wire portion of the electronic component having a large taping width is bent to such an extent that it is out of the holding groove for an electronic component having a small taping width, the lead wire portion is pinched by the projection piece for a component having a small taping width. It is possible to securely hold the edge of the electronic component without.

[0025]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
A detailed description will be given with reference to the drawings. The axial type electronic component insertion device of the embodiment of the present invention shown in FIG. 1 is a tape in which an axial type electronic component assembly having a tape interval of 26 mm is accommodated and the lead wires 2a and 2b of the axial type electronic component 1 are taped. A cutter 5a for cutting 3a, 3b,
The component supply means 4 having 5b is provided.

The taping portion including the lead wire of the axial electronic component assembly housed by the component supply means 4 is clamped by the clamping projection piece 19 having the clamping groove 15, and the axial electronic component 1 is pulled out at intervals of components. A circular table (component transfer means) 7 is provided which is provided with four chucks 6a to 6d and which sequentially moves the chucks 6a to 6d to predetermined station positions by intermittent rotation in the R direction.

The component insertion means 11 is a circular table 7
A lead having a component delivery means 12 for receiving the axial electronic component 1 held by any of the upper chucks 6a to 6d, and a lead including a lead taping portion of the axial electronic component 1 set on the component delivery means 12. Line 2a,
Both ends of 2b are cut, and the lead wires 2a and 2b at both ends extending from the electronic component body 1a are further bent to a desired width, and the tip ends of the lead wires of the axial type electronic component 1 are inserted into predetermined holes of the substrate. .

Further, any one of the four chucks 6a to 6d on the circular table 7 is intermittently rotated by the AC servomotor 8 so that the position P of the component supplying station of the component supplying means 4 and the position Q of the component delivering station of the component transferring means 12 are obtained.
Each of the component supply means 4, the circular table 7 and the component insertion means 11 is controlled by the controller 18 which is arranged so as to be positioned simultaneously by the controller 18 and which synchronously performs the operation of supplying and inserting the axial type electronic component 1. Has been done.

It should be noted that the chucks 6a to 6d can hold the axial type electronic parts 1 having different taping widths.
Four projecting pieces (component holding means) 19a to 19d are provided. The pair of clamping projection pieces 19a and 19d on the outer side are
The axial electronic component 1 having a width of 52 mm is clamped, and the pair of clamping protrusion pieces 19b and 19c on the inner side is 26
The axial electronic component 1 having a width of mm is sandwiched.

As shown in FIGS. 14 and 15, a pair of clamping projection pieces 19 on the outside (for electronic parts having a taping width of 52 mm).
The sandwiching grooves 15a and 15d of a and 19d are provided on the inner side (for electronic parts having a taping width of 26 mm).
It is shallower by 0.15 mm than the holding grooves 15b and 15c of b and 19c. These clamping projection pieces 19a to 19d
Is configured to be able to be clamped with any taping width. The chucks 6a to 6d are moved back and forth with respect to the component supply means 4 or the component delivery means 12 at the component supply station position P and the component delivery station position Q, respectively.
Y is configured to be possible.

Further, a pair of centering chucks (centering pieces) for centering the position of the body of the axial type electronic component 1 that has been set in the component delivery means 12.
13a and 13b are provided.

The centering chucks 13a and 13b
16 has a recess 30 at a portion in contact with both ends of the main body 1a of the electronic component 1. A pair of centering chucks 13a, 13b provided in the central portion
Corrects the position of the main body 1a of the axial electronic component 1 delivered to the holding pieces 9a, 9b or 10a, 10b provided in the component delivery means 12 from both ends. Further, the pair of outer holding pieces 10a, 10b and the pair of inner holding pieces 9a, 9b respectively correspond to the pair of outer holding projection pieces 19a, 19d and the inner pair of holding projection pieces 19b, 19c. Correspondingly arranged, it is configured to hold the axial electronic component 1 and to move back and forth to the insertion means 11.

The principle of operation of the axial type electronic component inserting apparatus configured as described above will be described with reference to FIGS.

Now, the operation when the chuck 6a shown in FIG. 1 is stopped at the component supply station position P and the chuck 6b is stopped at the component delivery station position Q (state of step F) will be described.

At the parts supply station position P, the parts extraction process (process A) shown in the first to fourth steps shown in FIG. 10 is carried out. That is, the chuck 6a receives the start command from the controller 18 and holds the lead wires 2a and 2b of the axial type electronic component 1 held in the component supply means 4 and the taping portions of the tapes 3a and 3b that wrap them. As shown in FIGS. 2A and 2B, the chuck 6a advances in the direction indicated by X in FIG. 1 with the tip of the holding projection piece 19 having the holding groove 15 left open (first step). Then, after advancing to a predetermined position in the component supply means 4, the chuck 6a is moved to the position shown in FIGS.
The taping portions 3 at both ends of the axial electronic component 1 are clamped (second step).

Next, the chuck 6a holding the taping portions 3 at both ends of the axial type electronic component 1 is retracted while holding the axial type electronic component 1 as shown in FIGS. 4 (a) and 4 (b).
The axial electronic component 1 shown in is drawn out by a predetermined pitch corresponding to the interval between the components (third step).

The axial type electronic component 1 that has been pulled out is
The tapes 3a and 3b are cut by the cutters 5a and 5b shown in FIGS. 5 (a) and 5 (b) (fourth step). By this cutting, the axial type electronic component 1 sandwiched by the chuck 6a is taken out in a separated state shown in FIG. 11 (b) from a state where it is connected by the tapes 3a and 3b shown in FIG. 11 (a).

Here, when the taping width is 26 mm and 5
The sandwiching state of the electronic component when it is 2 mm will be described.

When chucking the electronic component 1 having a taping width of 52 mm, the taping portion of the electronic component 1 is clamped by the pair of outer clamping grooves 15a and 15d. At this time, assuming that the lead wire diameter of the electronic component 1 is 0.6 mm and the taping paper thickness is 0.1 mm, the gap between the pair of outer sandwiching projections 19a and 19d is 0. 5
mm, and the clearance between the pair of sandwiching projection pieces 19b and 19d on the inner side is 0.8 mm. At this time, the lead wires 2a and 2b are bent as shown in FIG.
Even when a and 2b are disengaged from the inner sandwiching grooves 15b and 15c, the lead wire 2 has a larger clearance than the lead wire diameter, so that the lead wire 2 has
The taping portions at both ends of the electronic component can be held by the outer holding grooves 15a, 15d without being sandwiched by 9b, 19c. If the clamping projection pieces 19a, 19b, 19
c, 19d inner side surfaces and the holding grooves 15a, 15b, 15
If the groove positions of c and 15d are all on the same plane, the lead wire will be sandwiched by the sandwiching projection pieces 19b and 19c on the inside when the lead wire is bent as described above.
The taping portion of the electronic component 1 is provided with the outer sandwiching grooves 15a, 1
You will not be able to pinch with 5d.

When chucking an electronic component having a taping width of 26 mm, the taping portion of the electronic component is clamped by the inner clamping grooves 15b and 15c. At this time, if the lead wire diameter of the electronic component 1 is 0.6 mm and the taping paper thickness is 0.1 mm, the gap between the pair of outer sandwiching projections 19a and 19d is 0.2 mm as shown in FIG. Therefore, the clearance between the pair of sandwiching projection pieces 19b and 19c on the inner side is 0.5 mm.

On the other hand, at the parts delivery station position Q, the parts delivery process (process B) shown in the fifth to seventh steps is carried out. That is, the chuck 6b has already completed the above first to fourth steps (process A), and has moved to the component delivery station position Q while holding the axial type electronic component 1, and the component delivery is not performed. In response to the start command from the controller 18, at the same time as the above process A, the operation of the component delivery process (process B) shown below is started in parallel.

That is, the chuck 6b advances in the direction indicated by Y in FIG. 1 (fifth step).

When moved to the component delivery position, the axial electronic component 1 held by the chuck 6b is delivered to the component delivery means 12. In the component delivery means 12, the axial electronic component 1 shown in FIG. 7 is caught by the delivery chucks 9a and 9b and the centering chucks 13a and 13b, and the axial electronic component 1 is received by the release of the clamping of the chuck 6b and the backward movement. (Sixth step).

The axial type electronic component 1 received by the delivery chucks 9a, 9b is subjected to centering position correction by the centering chucks 13a, 13b at the same time as the clamping of the chuck 6b is released in step C described below. (Eighth step).

Here, both ends of the main body 1a of the electronic component 1 are
There are various types as shown in FIG. When both ends are flat as shown in (a) of FIG. 20, it is preferable that both ends are rounded as shown in (b) of FIG. 20 when the centering chucks 13a and 13b perform centering operation. Then, the electronic component 1 tries to shift diagonally forward as shown in FIG. However, the centering chuck 13a,
Since both ends of the electronic component 1 can be held by being guided by the recess 30 of 13b, a stable centering operation can be performed.

When the chuck 6b confirms the receipt of the component by the component delivery means 12, it quickly retracts and returns to its original position (seventh step).

When the controller 18 detects the completion of the parts delivery process (process B), it outputs an operation command for the parts movement process (process C) shown in the following eighth to tenth steps. That is, the centering described above is performed in the eighth step, and the component delivery means 12 holds the axial type electronic component 1 by the delivery chucks 9a, 9b and the centering chucks 13a, 13b, and at the insertion position indicated by K in FIG. To the Z direction in the figure until (9th step). Then, in the tenth step, the axial electronic component 1 is delivered to the component insertion means 11.

Here, when the controller 18 detects the completion of the 10th step of the component moving step (step C),
The operation command of the component insertion step (step D) shown in the 12th to 13th steps is output. That is, the component insertion means 11 receives the axial electronic component 1 held by the delivery chucks 9a and 9b and the centering chucks 13a and 13b, and starts the process D.

Upon receipt of the start of this process D, the delivery chuck 10 returns to the original position (tenth step).

Further, the controller 18 completes both the fourth step of the parts picking process (process A) and the seventh step of the parts delivery process (process B) in parallel with the above-mentioned processes C and D. When is detected, an operation command for the transfer rotation process (state of process E) is output. That is, the rotation command of the controller 18 is output to the AC servomotor 8 to move the circular table 7 by 90 degrees in the direction indicated by R in FIG. 1 (step 15). As a result, the chuck 6a at the component supply station position P rotates 90 degrees while holding the axial electronic component 1 and stops at the component delivery station position Q. Similarly, the chuck 6b located at the part delivery station position Q also rotates 90 degrees and stops at the next station. Further, the chucks 6c and 6d also move to the next station positions, so that the chucks 6d stop at the component supply station position P.

On the other hand, also in the process D, in parallel with the above respective processes, the component inserting means 11 cuts the lead wires 2a and 2b of the axial type electronic component 1 into a predetermined length shown by W in FIG. The lines 2a and 2b are bent into a predetermined width (twelfth step). The axial type electronic component 1 processed in this way is inserted into the holes of the substrate 17 shown by 17a and 17b in FIG. 9 (thirteenth step). Subsequently, the axial electronic component 1 inserted is further bent on the back surface of the substrate 17 and fixed on the substrate 17 (14th step).

In this way, the work of the process B is performed in parallel with the process A in the state of the process F, the table 7 is subsequently rotated in the state of the process E, and the process C or the process is performed between them. The work of D is performed in parallel, and the above-described one tact operation is completed.

As described above, in the series of steps A to D shown in FIG. 10, the processing timing is achieved while confirming the progress of each step from the signal state.

As described above, according to the above embodiment, the process A
Then, after the step B is completed, the step E is performed without depending on the execution of the step C, and the next tact operation can be started. This is a plurality of chucks 6a-6
The existence of d and the part delivery means 12 can perform the operations of the steps A and B and the step E without depending on the operation of the step C, and efficiently supplies the parts to the insertion means 11. It has become a thing. Therefore, the components are smoothly supplied to the component inserting means 11 one after another without extra waiting time, so that the insertion efficiency of the axial electronic component 1 can be greatly improved.

In this embodiment, the chuck 6a is used.
However, any number may be used as long as two or more can be positioned simultaneously on both the component supply means 4 and the component insertion means 11. Further, the component supply means 4 and the component insertion means 11 do not have to be at the adjacent station positions but may be at 180-degree opposite positions. Furthermore, the tape width is not limited to the width of 26 mm and the width of 52 mm, and the chuck 6 may be provided with two or more pairs of the sandwiching projection pieces 19. Further, although the centering chucks 13a and 13b are operated in the description of the operation of the above-mentioned embodiment, it is not necessary to operate them if the parts do not require centering. That is, the present invention is not limited to the above embodiment,
Various modifications are possible based on the spirit of the present invention, and these are not excluded from the scope of the present invention.

[0056]

According to the present invention, a plurality of chucks and component delivery means reduce wasteful idle time and simultaneously perform a plurality of process steps in parallel to improve the insertion efficiency of axial type electronic components. At the same time, by using a plurality of holding projections provided on the chuck, a plurality of holding pieces provided on the component delivery means, or a centering chuck, it is possible to easily deal with axial electronic components having different tape width specifications. It is possible to provide a method of inserting parts and an apparatus thereof.

[Brief description of drawings]

FIG. 1 is a configuration diagram showing an embodiment of the present invention.

FIG. 2 is a chucking operation of the component supply means, (a)
Shows a side view and (b) shows a top view.

FIG. 3 is a chucking operation of the component supply means,
Shows a side view and (b) shows a top view.

FIG. 4 is a chuck operation of the component supply means,
Shows a side view and (b) shows a top view.

FIG. 5 is a chucking operation of the component supply means, (a)
Shows a side view and (b) shows a top view.

FIG. 6 is a top view showing the rotational movement of the component transfer means.

FIG. 7 is a side view showing the delivery of the axial electronic component.

FIG. 8 is a conceptual diagram showing cutting of leads.

FIG. 9 is a cross-sectional view showing fixing of the axial type electronic component.

FIG. 10 is a flowchart showing an operation example.

FIG. 11 is a view showing an axial type electronic component,
(A), (b) is a block diagram, respectively.

FIG. 12 is a perspective view showing a conventional supply device.

FIG. 13 is a configuration diagram showing a conventional insertion machine.

FIG. 14 is a partial detailed view of FIG.

15 is a view as seen from arrows K and L in FIG.

FIG. 16 is a partial detailed view of FIG.

FIG. 17 is a clamping state diagram when the taping width is 52 mm.

FIG. 18 is a pinching state diagram when the taping width is 26 mm.

FIG. 19 is a diagram showing a state where the taping width is 52 mm and the holding state is 52 mm.

FIG. 20 is a shape diagram of a main body of an electronic component.

FIG. 21 is a state diagram at the time of centering operation.

[Explanation of symbols]

1 Axial type electronic component 1a Electronic component main body 2a, 2b Lead wire 3a, 3b Tape 4 Component supply means 5a, 5b Cutter 6a-6d Chuck 7 Circular table (component transfer means) 9a, 9b, 10a, 10b Delivery chuck (holding) Pieces 11 Parts insertion means 12 Parts delivery means 13a, 13b Centering chucks (centering pieces) 15 Holding grooves 19a to 19d Holding projection pieces (parts holding means) P Parts supply position Q Parts delivery position K Insertion position

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Dai Yokoyama 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd.

Claims (7)

[Claims] 1. A method of inserting an axial type electronic component having a pair of lead wires extending from a main body of an electronic component formed by taping at regular intervals into a predetermined hole of a substrate, and chucking at a component supply position. Moves forward to the position of the component supply means that holds the axial type electronic component assembly, retreats while pinching the edge of the axial type electronic component assembly that is continuous with the tape, and the axial type electronic component is pulled out by the component pitch. A step A of cutting the continuous tape into one axial electronic component by a cutter provided in the component supply means, and another chuck for stopping the axial electronic component at the sandwiched component delivery position advances through the above step A. , Step B of passing the sandwiched axial type electronic component to the component delivery means and retracting it, and holding the axial type electronic component through the above step B Step C in which the component delivery means moves forward to pass the axial electronic component to the component insertion means and retracts, and the component insertion means which has received the axial electronic component through step C cuts both ends of the lead wire. , Bend the lead wires at both ends extending from the main body of the axial type electronic component to a desired width, insert both ends of the lead wires into predetermined holes of the substrate,
Step D of bending and fixing under the substrate, and step of moving one chuck by at least one component transfer means having a plurality of chucks including the above chuck to move each chuck to the component supply position and the component delivery position. E
And a step F in which the component transfer means is stopped so as to stop each chuck at least at the component supply position and the component delivery position, and the process E and the process F are alternately executed. In the inside, the above-mentioned step A is executed, and at the same time, the step B is executed at the same time, and in the step B of the next cycle, the chuck at the component delivery position becomes ready to deliver the axial electronic component to the component delivery means. The process C is completed, and the process D is completed by the time that the component delivery means is ready to deliver the axial electronic component to the component insertion means in the process C of the next cycle. How to insert parts. 2. The method of inserting an axial electronic component according to claim 1, wherein in step C, the component delivery means performs centering by sandwiching the main body position of the axial electronic component from both sides. 3. An apparatus for inserting an axial electronic component having a pair of lead wires extending from a main body of the electronic component formed by taping at regular intervals into a predetermined hole of a substrate, the edge of the axial electronic component. A chuck that is configured to be able to move back and forth by sandwiching a portion, and a plurality of chucks that are circumferentially arranged at equal intervals to stop each chuck at least at a component supply position and a component delivery position. And a cutter for cutting the tape connected to the axial type electronic component assembly and holding the axial type electronic component assembly and supplying it to the chuck located at the component supply position. And a component delivery means for receiving the axial electronic component from the chuck located at the component delivery position and moving it to the insertion position. At the insertion position, the axial electronic component is received from the component delivery means, both ends of the lead wire are cut, the extending lead wire is bent to a desired width, and both ends of the lead wire are inserted into predetermined holes of the board. And a component inserting means for bending and fixing the substrate under the substrate. 4. The chuck includes a plurality of pairs of holding projections corresponding to taping widths for simultaneously holding a tape and a lead wire of an axial type electronic component having different taping widths, and the component passing means holds the parts. The axial electronic component inserting device according to claim 3, further comprising a holding piece corresponding to the holding projection piece of the means. 5. The apparatus for inserting an axial electronic component according to claim 3, further comprising a centering piece for sandwiching and centering a main body of the axial electronic component on which the component delivery means is set from both sides. 6. The apparatus for inserting an axial type electronic component according to claim 5, wherein the centering piece has a recess at a portion in contact with both sides of the main body of the electronic component. 7. The holding projection piece of the chuck has a holding groove for holding a taping edge portion of an axial type electronic component, and the holding groove of the holding projection piece for holding an electronic component having a large taping width has a small taping width. 7. The axial electronic component insertion device according to claim 4, wherein the clamping projection is configured to clamp the electronic component, and the clamping groove is slightly smaller than the clamping groove.