JPS60154487A - Device for inserting electric terminal - 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 The present invention relates to an electrical terminal insertion device into a printed circuit board, and more particularly to an electrical terminal insertion device that allows electrical terminals to be inserted into a printed circuit board in different insertion directions.

When electrically connecting a printed circuit board with an electric circuit formed on an insulating substrate to other external circuits, or when connecting printed circuit boards to each other electrically, the connection method is, for example, using small holes in the printed circuit board. Insert a post-shaped male electrical terminal into the through hole (hereinafter referred to as a through hole), and solder all the wiring to the external circuit to this electrical terminal, or connect the electrical terminal inserted through the through hole with another female external contact. The above-mentioned electrical terminals are generally punched out so as to have continuous comb-like contact pins in the carrier part, and then cut into individual pins in the subsequent process for use. However, the punched side of each electrical terminal is still cut with the cutting blade of a press machine, etc., so the surface is rough, and in extreme cases, the surface is rough, and in extreme cases, there may be parts that are close to crisp. It is occurring.

However, using the above-mentioned punched side surface as a contact surface with the female external contactor makes good electrical contact,
Therefore, when inserting the electrical terminal into each through hole of the printed circuit board, make sure that the contact surface with the external contact that will be assembled later does not become a punched surface. However, this type of conventional insertion device has the following drawbacks.

That is, for example, in the insertion device shown in FIG. 1, the handle assembly 2 and the fixed blade assembly 3 are fully slid on the slope 4 and supported in the gap 6 by the control bar 27 provided at the tip of the fixed blade assembly 3. The electrical terminal i'2 is configured to be sent forward and inserted into each through hole of a printed circuit board (not shown).Therefore, the electrical terminal 1 is sent out to the printed circuit board in one direction, for example, the terminal 1 is sent out in one direction. Since the configuration is such that it can only be fed forward with the punched surface facing the horizontal direction, if the electrical terminal is fed with the punched surface facing vertically, it is difficult to print. The circuit board itself has to be fully rotated to be inserted, which makes the work complicated, and especially when the printed circuit board is large, the insertion device becomes large and the structure becomes complicated.

The present invention has been made based on the above-mentioned circumstances, and it is possible to connect electrical terminals supplied from one direction to a predetermined position without increasing the size of the device or complicating the configuration, and without having to rotate the printed circuit board itself. To provide an electrical terminal insertion device which can be inserted into a printed circuit board by changing the direction of insertion.

The present invention changes the insertion position in the circumferential direction into the through-hole of the printed circuit board, and in order to insert all the electrical terminals, the header part that holds all the electrical terminals supplied horizontally from the chuck device is aligned with the vertical axis of this header part. in the horizontal plane't
'90°.

A mechanism that allows the header part to rotate by 180 degrees, a mechanism that allows the header part to rotate once by 90 degrees within the entire vertical plane, and a mechanism that reciprocates the header part by a predetermined distance in the vertical direction as an insertion operation. Direction of electrical terminal insertion into the printed circuit board due to rotation in the horizontal plane of the header part? By rotating the header part in a vertical plane, the tip of the electrical terminal faces the through hole, and by reciprocating a predetermined distance of the header part, the electrical terminal is inserted into the entire printed circuit board, and the header In this electrical terminal insertion device, two sets of electrical terminal holding portions 1r for one terminal or for multiple electrical terminals are provided with their positions shifted by 90 degrees, making it possible to change the number of electrical terminals that can be inserted at once.

An embodiment of the present invention will be described below with reference to the drawings. 2 and 3 are a front view and a side view showing the entire electrical terminal insertion device according to the present invention.

An overview of the entire apparatus will be explained based on these figures. First, a continuous terminal 10 to be cut into individual electrical terminals is unwound from a winding drum 11 and guided to a feeding device of an electrical terminal insertion device.

Here, the continuous terminal lO is intermittently sent forward by the length corresponding to the number of electrical terminals to be cut.
It is clamped by a large chuck device that includes an upper chuck 13 and a lower chuck 14 shown in the figure.

The upper chuck 13 is then cut into electrical terminals by a cutting device. It is supplied to the header section 12 by the lower chuck 14.

The header portion 12 is attached to a base plate 15, and the base plate 15 is suspended from a main column 16, which is attached to a frame 17.

Upper chuck 13 in part 12 of herata. Receives electrical terminals that are pinched and supplied by the lower chuck 14;
When it is necessary to adjust the direction of insertion into the printed circuit board, the header section 12 adjusts the necessary posture. That is, the header portion 12 is configured to be rotatable through 90° and 180° in a horizontal plane about the vertical axis Li of the header portion 12, and further configured to be rotatable through 90° in a vertical plane. Also, the header part 12 has two types of electrical terminal holding parts, for example, one for one terminal and one for four terminals. The insertion blades 18 and 19 having 9
It is provided at the 0' position shifted by θt.

Therefore, by selecting any of the above insertion blades 19 and adjusting the rotation in the horizontal plane and vertical plane,
What about changing the number of electrical terminals that can be inserted into a printed circuit board at one time and changing the insertion direction? The configuration is such that it is possible.

A printed circuit board 20 is placed directly below the insertion blade 19, and this printed circuit board 20 is placed on an aluminum plate 21 of a certain size, and this aluminum plate 21 is placed on an x-y table as shown in FIG. It is supported by 22 main pillars 23.

The X-Y table 22 is controlled by a predetermined electrical terminal 16. Accurately position the through holes to be inserted. The printed circuit board 20 supplied on the X-Y table 22 is stored together with the aluminum plate 21 in the storage box 24 located on the left side of FIG. In other words, inside the storage box 24, printed circuit boards 20 of various sizes are placed on an aluminum plate 21 of a uniform size, and are arranged in steps at regular intervals.

A lifting elevator (not shown) is disposed inside the storage box 24, and the required printed circuit board 20 is carried out of the storage box 24 by the elevator according to a predetermined control signal.
2. Next, each component of the above-mentioned apparatus will be described in detail with reference to FIG. 4 and below.

FIG. 4 does not show a perspective view of the feeding device m3o, the cutting device 40, and the chuck device 50 for the strip-shaped continuous terminal 10. The strip-shaped continuous terminal 10 supplied to the feeding device 30 is one
The carrier 10a is integrally connected by an earring lOa at one end in the knitting direction, and small holes 10b are formed at equal pitches in the longitudinal direction of the carrier 10a, and electrical terminals 10C protruding from the carrier IUa in the width direction are tooth-shaped. is formed.

This continuous terminal 1O is punched out in advance into the above-mentioned shape using a press machine or the like, and then fed out from the winding drum 11.

On the population side of the delivery device 30, there is an entrance guide piece 25 for guiding the continuous terminal IO. An optical detector 26 is provided to detect the passage of the continuous terminal 1 (1).

Is the sending device 30 an electrical terminal industry board 31? The guide plate 31 has comb-shaped electrical terminals 10c and 10c adjacent to each other.
Guide impeller 32.32 with blades inserted between Oc
is provided.

A terminal feeding plate 33 is provided behind the electrical terminal guide plate 31, and a terminal feeding claw 34 is provided at the tip of this feeding plate 33.

The terminal feed plate 33 is connected to the feed base plate 35. Feed slide axis 3
This air cylinder 37 is controlled by a predetermined control signal and is configured to be driven intermittently according to the number of electrical terminals 10c supplied. .

That is, by driving the feed drive air cylinder 37, the feed slide shaft 36. The terminal feeding claw 34 rotates counterclockwise in the figure via the feeding base plate 35 + IM child feeding plate 33, and feeds out the band-shaped continuous terminal 10 forward by a predetermined length. 40 lower blade 4
placed on I. This lower blade 41 is combined with an upper blade 43 that moves up and down in a cutter holder 42 to cut the carrier 10a portion of the continuous terminal 1O and the electrical terminal 10c portion into predetermined locations and a predetermined length (the number of electrical terminals). 43
A presser flock 45 is attached to the upper end by a spring 44, and when the upper blade 43 descends, this presser flock 45 descends together with the upper blade 43 and plays the role of pressing down the electrical terminal 10ci on the lower blade 41.

The lower end of the upper blade 43 that slides inside the 7J vine holder 42 is connected to one end of the link 46 through the slit 4.2a and the fixed plate 43ai that fully slides, as shown in FIG. 7 (13), and the other end of the link 46 is connected to the 47. One end of the link 48 is connected to one end of the link 47, and the other end of the link 48 is connected to the upper end of the cutter holder 42. These links 46,1□47,4
The toggle lick mechanism is fully configured at 18, and the other end of the link 47 is connected to the output shaft of the cutter drive air cylinder 49. Therefore, the operation of the 7J vine drive cylinder 49 causes the air cylinder 49 to be moved through the toggle link mechanism. The acting force is transmitted to the upper blade 43 and the upper blade 43 is pushed down in the tray downward direction.

The upper blade 43 thus pushed up 17 is connected to the carrier 10a of the continuous terminal 10 and the electric terminal 10c by the combination of the blade part 43a and the blade part 41a of the lower blade 41 as shown in FIG. 8(G). It will be separated.

Note that the cutter drive air cylinder 49 is fixed to the base foot L/- plate 15 by a support block 49a.

A vacuum unit 70 is provided at the lower end of the lower blade 41, and the vacuum unit 70 uses air supplied from the air supply 71 to remove the unstable carrier 108 part cut off by the cutting device 40, etc. through the entire pregnant discharge pipe 72. The chuck device 50 has a pair of upper chucks 13 and lower chucks 14, and these nayaks 13, 14 are inserted into guide shafts 1, 51, and the guide shafts 51, 51 are inserted into the chuck device 50. A horizontal protrusion 53 of the chuck holder 52 is fixed near the center. A compartment 54 is provided in this horizontal protrusion 53 as shown in FIG.
5 is placed. This slider 55 and the upper chuck 13.
It is connected to the lower chuck 14 through links 56 and 57i, and one end of the slider 55 is connected to the output shaft 60 of the chuck driving air cylinder 59 through the connecting member 58.

Therefore, when the chuck drive air cylinder 59 operates and its output shaft 60 protrudes forward, the slider 55 moves into the compartment 54 via the connecting member 58 . Slide to the left in the illustration. As a result, links 56, 5 connected to the slider 55
．． 7 is pulled to the left and link 56. , 57, the upper chuck 13 + lower chuck 14 connected to the guide shaft 51 +
51 and move toward each other, the chucks 13 and 14 are closed, and all predetermined portions of the electrical terminal 10c are clamped.

It should be noted that when moving from the pinched state to the released state, the operation is reversed to the above.

One end of the chuck holder 52 is connected to the X-direction slide plate 6
1 and this slide plate 61 is connected to the slide table 6.
(A Y-direction slide plate 63 is fixed to the top and side of the Ride Ti Fluro 2, and this slide plate 63 is connected to the slide table 64. is slidably fitted in the direction of arrow Y-Y.

The slide table 64 is fixed separately to the back surface 1 of the base plate 15, and the slide table 62 in the direction of arrow XX is connected via a joint 67 to the output shaft 66 of the air cylinder 64 for sliding in the Y direction.

On the other hand, the X-direction slide plate 61 is connected to the output shaft of the X-direction sliding air cylinder d8.

Therefore, the upper chuck 13 and the lower chunk 14 can be moved in the directions of the arrows xx and yy by the air cylinder 68 for sliding in the X direction and the air cylinder 64 for sliding in the Y direction, respectively. These chucks 13 and 14 are moved and stopped by predetermined control signals from an electrical control section of the apparatus (not shown).

6 and 7 are sectional views of the header portion, and FIG. 7 is a sectional view taken along lines A- and A in FIG. 6. In these figures, the flange section 12 has a rotation block 80 at its lower end.
This rotating block 80 is interposed between support flocks 82'+82 arranged oppositely, and these support blocks 8
It is inserted through a rotation shaft 81 that is spanned between 2.82 and is configured to be rotatable in a vertical plane. 1. Upper chucks 13. Insertion blades 18 and 19 are provided for receiving the electric terminal 10c (H) which is clamped by the lower chuck 14 and fed in the horizontal direction.

Details of the insertion blades 18 and 19 are shown in Figs. 9 and 10.

That is, FIG. 9(5) shows an 18-karat gold insertion blade for receiving four electrical terminals 10c'i at a time, and FIG. 9(13) similarly shows 19 insertion blades for receiving one electrical terminal 10c. These insertion blades 18, 19 are provided with a partition wall 18a in the width direction of their tip portions, and this partition wall 1. The tip of the leaf spring 18b is inserted between sa+18a, and the rear end of the leaf spring 18b is fixed to the rear end of the upper surface of the insertion blade 18°19 by a bolt 18C.

With the above configuration, the electrical terminal 10c supplied in the horizontal direction as indicated by the arrow 11 has its end inserted into the lower part of the leaf spring 18b, and the electrical terminal 10c is connected to the printed circuit board 10 as shown in the cross-sectional view of FIG. 1O.
The insertion side to 0 will be supported toward the front.

In addition, the above-mentioned insertion blades 18 and 19 are wedge blocks 832.
It is firmly fixed to the block 80 by being installed in the recess of the rotating flock 80 with a bolt 84.

Furthermore, the configuration of the insertion blades 18 and 19 is not necessarily limited to the electrical terminal 1.
The configuration is not limited to one for inserting one or four 0cs, but may be configured to receive different numbers. Said rotating Flotsuno 80? One end of the I-supported rotation shaft 81 is connected to an output shaft 87 of a rotary air actuator 86 via a cathode log 85, as shown in FIG. This rotary air actuator 86 is constructed to be able to rotate through 90 degrees, and is driven by a control signal from an electric control section (not shown) to rotate the rotation block 80'i through 90 degrees.

The above actuator 86 is fixed to a rotating holder 88, and this rotating holder 88 is fixed to a main gear 90 with bolts 89 and 89. This main gear 90 is attached to a bearing 9.
1. The sleeve 92 is fixed to a small diameter shaft 93a provided at the tip of a vertical shaft 93 via a tray. A toothed washer 94 is attached to the tip of the small diameter shaft 93a. A lock nut 95 is provided for the bearing 91. Preventing the sleeve 92 from being pulled out. A sub-gear 96 meshes with the main gear 90, and this sub-gear 96 is fixed to the output shaft 98 of a rotary air actuator 97, and this actuator 97t; j: base play) In this embodiment, the actuator 97 has a rotation angle of 180°, and the number of teeth of the main gear 90 and the sub gear 96 are the same. When the rotary air actuator 97 is driven by a control signal from the electric control section, the sub gear 96 rotates by a predetermined rotation angle via its output shaft 98, and this rotation is transmitted to the main gear 90. The fixed rotary holder 88t is rotated by a predetermined angle about the vertical axis 93 together with the main wheel 90. That is, the 80 rotating blocks at the bottom of the rotating holder 88 are rotated within a horizontal plane at a predetermined angle.

°In the embodiment of the invention, two rotation angles of 90° and 180° are used.
Let's move around on the street. In addition, when using the above rotary air actuator 97K, it is difficult to stop it accurately at a predetermined position due to inertia during driving, so a stopper 99B is used to force it from a predetermined position, such as the initial position. Fix it in the 90° rotated position. That is, the tip of the stopper 99 operated by the air cylinder 101? Drop it into the notch (not shown) of the sub-gear 96, and remove the gear 9.
Brake 6.

In addition, as shown in FIG.
1a, this working cylinder 101 is attached to a protruding pin holder 102, and this holder 102 is fixed to the back side of the base plate 15.

The air cylinder 101 is driven by a control signal from an electric control unit and operates in synchronization with the stopper 99, and causes the entire raw end of the protruding pin 100 to protrude into the trough of the tooth profile of the main granite 90 for the next rotation. The entire main gear 90 is fixed at that position until a command control signal is received.

The upper shaft end of the rotating shaft 93 in the figure is connected to the output shaft of an air cylinder (not shown), and is actuated by a control signal from the electric control unit. It is configured to reciprocate up and down by a certain distance.

A support device 110 is disposed on the back side of a printed circuit board 20 having a through hole 20ak disposed vertically below the header portion 12 in FIG.

This support device 110 is designed to withstand warpage and peeling of the printed circuit board 20 itself or the conductor due to the strong insertion force applied by the metal support insertion blades 18 and 19 near the outer periphery of the through hole 20a of the printed circuit board 20. The details of its construction are shown in FIG.

That is, links 112°, 113 . . . of equal length are provided on the substrate Ill.
114 are link support fittings 115, 116, and 11, respectively.
72 to the shafts 115a, 11.6a+117, a, and links 118, 119° 120, which are of equal length to these links 112°, 113, and 114, are
12,113°114 are connected in a panda graph shape, and their connecting shafts 121, 122t123 are connected to air cylinders 127,
Output shafts 128 and 129 are connected.

Support members 130, 131, 132 are attached to the tips of the links 118, 119+120, respectively, and the tips of the electrical terminals 10, c are attached to these supports 130, 131, 132 along the longitudinal direction. Receiving escape hole 130a+
131a+132a are provided. In this embodiment, support members 130, 132'! r Since the support member 13ii is used to support three electric terminals 10c and one support member 13ii, the corresponding number of relief holes 130a,
131a and 132a are formed.

Then, the air cylinders 127, 128, and 129 are driven in combination, for example, the air cylinder 127 and the air cylinder 131, or the cylinder 131 and the air cylinder 129, by the control signal of the electric control section, and the printed circuit board 200 side When the electrical terminal 10c is inserted, the entire outer circumference of the through hole 20a is supported, and after the electrical terminal 10c is inserted, the operating support part moves away from the printed circuit board 20 and descends. ing. As a result, the printed circuit board 20 is connected to the already inserted electrical terminal 10c and the supporting members 130, 131, .
1.32 without causing interference such as collision with
- The Y-tip tool 22 allows for free positioning to a predetermined position.

Next, the 12th section regarding the operation of the electrical terminal insertion device having the above configuration.
This will be explained with reference to the figures and FIG.

Figure 12 shows the operating timing of each part when four electrical terminals are inserted into the printed circuit board at once in this embodiment. The same figure (c) shows the operation timing of each part when one electrical terminal is inserted into the entire printed circuit board.
Figures 13(A) and 13(B) are explanatory diagrams for inserting all four electrical terminals from directions shifted by 90° from each other. It is an explanatory view when one electric terminal is fully inserted.

First, a case where four electrical terminals are inserted into a printed circuit board at the same time will be described.

A control signal is sent from the electric control section of the insertion device, the feed drive air cylinder 37 is operated, and the conductive metal plate 10 corresponding to the length of the four electric terminals 10c is placed on the cutting device 40.

Next, the chuck device 50 is moved in the X direction, that is, in the direction closer to the cutting device 40, by the X-direction sliding air cylinder 68, and all free ends of the four electrical terminals 10c are clamped.

Next, the cutter drive air cylinder 49 is activated, and the cutting device 4
0, the electrical terminal 10c is separated from the carrier lOb.

The chuck device 50 then chucks the upper chuck 13. After clamping the electrical terminals 10ci cut off by the cutting device 40 using the dochuck 14 and moving them in a sandwiched state in a direction away from the cutting device 40 to a predetermined position,
By the operation of the X-direction threading air cylinder 65, it moves forward in the Y direction, that is, toward the insertion blade 18 of the header portion 12. The electric terminal 10c is delivered to the four insertion blades 18 by this forward movement of the chuck device 50.

Next, the rotary actuator 86 is operated to rotate the rotation block 80i vertically downward by 90 degrees around the rotation shaft 81'.

Next, the air cylinder connected to the vertical shaft 93 is operated to lower the vertical shaft 93 and at the same time, the printed circuit board 2
The support device 110 placed under 0 operates, and its support member, that is, the support member 13cl, 131 or 131.132 in FIG. Vertical [11
193 with a predetermined stroke, the four electrical terminals 10c are moved to the printed circuit board 2 as shown in FIG.
The directional metals are fixed and inserted into the through holes 20a of 0 at the same time.

Next, as shown in FIG.
The front and back surfaces of the electrical terminal lOC are parallel to the reference plane S of
That is, 90 degrees in the horizontal plane with respect to the insertion direction shown in the same figure.
When the electrical terminal 10c is fully inserted so as to be in the rotary position, the rotary air actuator 97 is operated.

Then, the rotation of this actuator 97 causes a sub gear 96 attached to an output shaft 98. Main wheel 902 rotating holder 8
8, and as a result, the rotation block 80 rotates 90 degrees in a horizontal plane integrally with the rotation holder 88.

Next, as described above, the rotation block 80 is rotated vertically downward, the vertical shaft 93 is lowered, and the insertion operation is performed.

In this way, it is possible to insert the electrical terminal from an insertion direction shifted by 90 degrees from that shown in FIG. 13 (5).

Next, a case will be described in which the insertion operation shown in FIG. 13 is changed to the insertion operation shown in C) of the same figure.

First, the insertion blade 19 for one electric terminal needs to be placed in a predetermined position, that is, in a horizontal position facing the chuck device 50, so the insertion blade 19 is located on the left side of the support block 82 in FIG. -1-Tally air actuator 9
7. Operate fully and rotate 180° about the vertical axis L4 of the vertical shaft 93 within a horizontal plane.

The following operations are similar to those described above to enable the insertion of Q (see FIG. 13).

Furthermore, when changing the insertion direction of the electrical terminal as shown in FIG. All you have to do is rotate the 80 rotating blocks 90' in a horizontal plane and operate in the same manner as described above.In this way, the insertion direction and number of electrical terminals shown in Figures 13 to 0 are taken into consideration. Four automatic insertion operations are possible.

Incidentally, in the above embodiment, the rotary air actuator 86,97'i was used to rotate the rotary block 80 at a predetermined angle in the horizontal plane and vertical plane, but of course, this can be used to achieve even more accurate rotation. Pulse mode J#KlttM, r6t=&=j-r2)7. ＜'I
j14fB! ' is no longer necessary, and the configuration of the entire device can be simplified, and any rotation angle can be controlled without being limited to rotations of 90° and 180°.

Furthermore, the electrical terminal feeding device, cutting device, and chuck device are not limited to the above-mentioned configurations, but in short, as long as they are configured to cut all the electrical terminals of a predetermined number and supply them to the insertion blade of the header section. good.

Furthermore, in the embodiments of the present invention, an apparatus for inserting electrical terminals into a printed circuit board with all directions taken into consideration has been described.
It can be widely applied as a device for inserting electrical or electronic components into a board, which requires consideration of directionality.

As described above, the present invention enables the header tray of an electrical terminal insertion device to rotate at a predetermined angle in a horizontal plane and in a vertical plane around the entire vertical axis of the header, and has two insertion blades provided on a rotation block. Position of? In addition, the electrical terminal can be inserted into the printed circuit board by reciprocating movement up and down on the vertical axis, so the insertion direction of the electrical terminal does not matter, and it can be rotated within the entire horizontal plane of the printed circuit board. Can be inserted without moving - This is particularly effective when the printed circuit board is large; it eliminates the need for a mechanism to rotate the printed circuit board, space, etc., and reduces the overall size of the electrical terminal insertion device. , simplification of the configuration, etc. can be realized.

In addition, because a support device that can be raised and lowered is placed on the back side of the printed circuit board, there is no risk of warping the printed circuit board or peeling off the entire conductor, even with the strong insertion force of the insertion blade. Can withstand strong insertion force◇

[Brief explanation of drawings]

Is Figure 1 an example of a conventional electrical terminal insertion device? 2 to 13 show an embodiment of the electrical terminal insertion device according to the present invention, FIG. 2 is a front view schematically showing the entire device, and FIG. 3 is a side view thereof. FIG. 4 is a perspective view showing each part of the feeding device, cutting device, and chuck device included in the above device, FIG. 5 is a partially cutaway sectional view showing the structure of the chuck portion of the chucking device, and FIG. 6 is the above Mainly the header part of the device? The partially cutaway longitudinal sectional view shown in Fig. 7 is the 6th
8 is a cross-sectional view taken along the line A-A in the figure, and FIG. 8 is a cross-sectional view showing the components of the cutting device. The same figure (B) is C- of the same figure (5).
A sectional view taken along line C, and Figure 9 shows the configuration of the insertion blade. Figure (A) shows the insertion blade 2 for inserting four electrical terminals, and Figure IB) also shows the insertion blade for inserting one electrical terminal. Perspective view showing tray, 1st
Figure O is a longitudinal sectional view of the insertion blade, Figure 11 is a perspective view of the printed circuit board support device, Figure 12 shows the operation timing of each part of the device, and Figure (2) shows the electrical terminal 44. Fig. 13 is an operation timing diagram when inserting a main terminal, Fig. 13 is a perspective view showing the insertion direction of an electric terminal into a printed circuit board, and Fig. In case of inserting 4 wires, refer to the same figure (B))
If the direction of insertion is changed by 900, the same figure (Q is 1
When corresponding to the above-mentioned 4 of this insertion, the figure (b) is also 1
It is a figure which shows each case corresponding to said 0 of this insertion. 10c...Electric terminal 12...Header section 18.
19... Insertion blade 20... Printed circuit board 2
0a... Through hole 30... Feeding device 4
0... Cutting device 50... Chuck device 8 Rotating block 93... Vertical shaft 11
0...Support device Fig. 7 Fig. 8 (A) (B'') C, JL, 9

Claims (1)

[Claims] (2) Electrical terminal in the small hole of the board? In the electric terminal insertion device for insertion, the insertion position in the circumferential direction with respect to the small hole of the board is adjusted to the vertical direction of the header part t that holds the electric terminal in a constant horizontal direction in order to insert the electric terminal.
A mechanism for rotating a predetermined angle within a horizontal plane with respect to line 1IIIJ, a mechanism for rotating a predetermined angle within the entire vertical plane of the header section, and a mechanism for reciprocating the -\head section a predetermined distance in the vertical direction.14 Electrical terminal insertion device with all features. (2) In an electrical terminal insertion device that fully inserts an electrical terminal into a small hole in a board, the terminal is held horizontally in order to change the insertion position in the circumferential direction with respect to the small hole in the board and fully insert the electrical terminal. A mechanism for rotating the entire header part by a predetermined angle in a horizontal plane with respect to the vertical axis of the header part, a mechanism that rotates the front i-pipe head part by a predetermined angle in a vertical plane; a mechanism that reciprocates the front i-head part a fixed distance in the vertical direction; A support device that can be raised and lowered to support the surrounding area? Electrical terminal automatic insertion device with all the features 3