JP3223011B2 - Parts embedding machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for mounting components on a substrate, and more particularly to a component mounting machine for mounting various components at high speed without interfering with already mounted components.

[0002]

2. Description of the Related Art First, a grip of a conventional component assembling machine will be described with reference to FIG. FIG. 14 is an explanatory diagram comparing a grip of a component embedding machine according to a conventional technique when a large component and a small component are gripped.

FIG. 14 (a1) is a front view when the grip of the component assembling machine grips a large component, and FIG. 14 (a2) is a cross-sectional view when cut along the dashed line (a1). is there. Similarly, (b1) of FIG. 14 is a front view when the grip of the component assembling machine grips a small component.
(B2) is a sectional view taken along the dashed line (b1).

[0004] As shown in FIG. 14, the grip of a component assembling machine according to the prior art uses a terminal chuck claw 21 according to the size of a large component 22 as a target component, based on the idea that "large and small". Equipped with the grip, the small parts 23 are also used.

[0005] Here, when a large number of articles are arranged on a substrate by using a grip, if there are already mounted parts next to the parts to be arranged, the already mounted parts arrange the parts to be arranged. There is a problem that the parts cannot be arranged due to interference with the grip at the time.

As a method of eliminating such interference between a component and a grip, a component assembling machine has many grips.
2. Description of the Related Art A method of automatically selecting a grip according to a part shape of each part is known.

Further, Japanese Patent Application Laid-Open No. 63-292308 discloses a method for preventing such interference by devising the order of inserting components.

Now, with reference to FIG.
A method of inserting components described in Japanese Patent Application Publication No. -292308 will be briefly described. FIG.
FIG. 8 is an explanatory diagram showing the order of components inserted by the component insertion method described in Japanese Patent Application Publication No. 08-0808.

When arranging components on unmounted components and only the right portion of the grip interferes with other components, if the components are arranged from the left end as shown in FIG. Can be eliminated.

Next, the structure of a sensor for checking that a component according to the prior art has been inserted will be described with reference to FIG. FIG. 16 is an explanatory diagram of the structure of a sensor that checks that a component according to the related art has been inserted.

In this sensor, the presence of the terminal 2 is detected by ON / OFF of the passage of light by a U-shaped tactile portion in order to confirm whether a component having the terminal 2 such as an IC is inserted into the substrate. Things. Here, the number of U-shaped tactile parts is
To prepare one for each of the terminals of part 1,
Note that it must be greater than or equal to the number of terminals of component 1.

[0012]

The first prior art relates to a component assembling in which a component assembling machine uses a grip to convey components. However, the elimination of the interference between the aforementioned components and the grip is not considered. This will be described with reference to FIG.

FIG. 17 is a cross-sectional view as viewed from the side when small components are incorporated by a conventional component assembling machine. The cross section of the terminal chuck claw 21 is the same as that shown in (b2) of FIG.

As is apparent from FIG.
Is mounted on the substrate 3, an interference space 24 occurs in the terminal chuck claws 21, and interference with the already mounted components 5 occurs.

In the second prior art, the grip between the mounted component and the grip is eliminated by providing a grip suitable for each component to be incorporated. However, such a method of selecting a grip for each component has a problem that it takes a long time to select and a large-scale mechanism for the selection.

Further, the third prior art described in the above-mentioned Japanese Patent Application Laid-Open No. 63-292308 is designed to prevent interference by focusing on the order of component insertion. However,
This technique may not be applicable if there are already mounted components, so all components must be incorporated in a single installation. Therefore, it is necessary to equip the component supply units of all types, so that the size of the device cannot be reduced inevitably and the assembling speed cannot be increased.

Next, the fourth prior art relates to a sensor for checking insertion of a component having a terminal 2. However, as in the first prior art, the surplus sensor tactile portion 25 prepared for a component having a large number of terminals is used for checking insertion of a component having a small number of terminals. There is a problem that there is a risk of interference.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and an object of the present invention is to provide a method of mounting a component on a board by using the grip, the component already mounted on the board and the grip. It is an object of the present invention to provide a component assembling machine which can eliminate the interference with components and mount components at high speed with a simple device.

Another object of the present invention is to check whether a component having terminals is mounted on a board using a sensor without causing interference between the component already mounted on the board and the sensor. Another object of the present invention is to provide a component assembling machine capable of performing a component insertion check.

[0020]

In order to achieve the above object, a first aspect of the present invention relating to a component assembling machine according to the present invention comprises:
Means for recognizing NC data, a data control unit, and means for supplying components in a component incorporation machine that performs component incorporation on a board by controlling based on the C data;
Means for supplying the substrate consists of a insertion portion having a grip, the grip, a plurality of sets comprising a chuck jaws pinching the parts facing each other, two or more chuck jaws pawl rotates
Attached to the side plate so that it can rotate around the center,
The chuck claws are each turned by a shaft on a driving cylinder.
The drive cylinder is mounted so that it can
It can be rotated by another shaft attached to the side plate
Mounted so that each of the chuck claws is driven
Can be opened and closed independently by cylinder
Be comprised by arranging in parallel, when the grip sandwich parts, judging from the NC data of the shape of the part incorporating recognize means the NC data, when the chuck jaws are not in use The unused chuck pawls are open.

Further , in order to achieve the above object, the present invention
The configuration of the second invention relating to the component embedding machine is based on NC data.
Control based on embedding components into the board.
Means for recognizing NC data in a component embedded machine;
A data control unit, means for supplying components, and
And an insertion portion having a grip.
The lip has multiple chuck claws that hold the parts facing each other.
With several sets, two or more chuck jaws
And is attached to the side plate so as to be rotatable.
The claw is opened and closed by a claw base, and the claw base is driven
Attached to the cylinder so that it can rotate by a shaft,
The drive cylinder is now mounted on the side plate.
Attached to be able to rotate by one shaft, each of the above
Claw movable cylinder for each chuck jaw
Opening and closing the chuck pawl with its pawl movable cylinder
Adjustment, each chuck jaw is independent
Are arranged in parallel so that they can be opened and closed.
When the grip sandwiches a part, the means for recognizing the NC data determines from the NC data of the shape of the part to be incorporated, and when the chuck jaws are unused, the unused chuck jaws are At a distance above the

[0022]

[0023]

[0024]

[0025]

[0026]

[0027]

The grip of the component assembling machine according to the present invention allows only the necessary number of terminal chuck claws to open and close to grip the component. Leave it open or pull it up to place it away from the mounted components. Therefore, as a function of the grip of the component assembling machine according to the present invention, when components are mounted on the board using the grip, interference between the components already mounted on the board and the grip does not occur. Moreover, the type of grip is
One type can be used.

Further, the sensor for insertion checking of component mounting of the component assembling machine according to the present invention has one side surface,
An insertion check is performed by having only one sensor tactile part and running from the lower part of the board by the required number of terminals, or by bringing the necessary tactile parts of the sensor close to the terminals. Therefore, it is possible to check the insertion of a component having an arbitrary number of terminals, and furthermore, it is possible to prevent interference between the component already mounted on the board and the sensor.

[0029]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments according to the present invention will be described below with reference to FIGS.

[Embodiment 1] An embodiment according to the present invention will be described below with reference to FIGS. First, the structure and operation of a component assembling machine according to one embodiment of the present invention will be described with reference to FIGS.

First, the structure of a component assembling machine according to one embodiment of the present invention will be described with reference to FIG. FIG. 1 is a perspective view of a component assembling machine according to one embodiment of the present invention.

Although not shown, the insertion section 31 inserts the component 1 into the board 3 without interfering with the mounted component 5. This process will be described later in detail.

The substrate supply / storage section 32 supplies the substrates 3 from the magazine 35 one by one to the XY table 36, and
The substrate 3 discharged from the Y table 36 is stored in the magazine 35. The component supply unit 33 supplies the various types of components 1 (not shown) one by one.

The insertion check unit 14 checks the number of terminals of the inserted component 1 (not shown) without interference. This process will also be described later in detail.
The main body 34 includes the insertion section 31 and the board supply / storage section 3.
2. It comprises a component supply unit 33 and an insertion check unit 14.

The data control unit 10 appropriately transmits the NC data 11 (X coordinate, Y coordinate, direction, number of terminals, component type, etc.) received from a host computer (not shown).
4 to control the operation of the main body. The component embedding machine includes the main body 34 and the data control unit 10.

Next, the structure and operation of the component assembling machine according to one embodiment of the present invention will be described with reference to FIGS. FIG. 2 is a flowchart of the operation of the component assembling machine according to one embodiment of the present invention.

The operation of the component incorporation machine starts when the NC data 11 transmitted from the host computer (not shown) is input to the main body 34 via the data control unit 10 ((1), (2) in FIG. 2). 2), (3)).

First, the substrate 3 is moved from the substrate supply / storage section 32 to the
The substrate 3 is supplied and positioned on the XY table 36, and the substrate 3 is moved to the first insertion position ((4) in FIG. 2).

The component 1 to be inserted at the same time as the substrate is supplied is also supplied from the component supply unit 33, and is inserted into the substrate 3 by the grip 13 in the insertion unit 31 ((5) and (6) in FIG. 2).

The terminals 2 of the component 1 inserted into the substrate 3 are all inserted check units 1 having a non-contact type sensor 15.
Check at 4, and after detecting all terminals, clinch is performed ((7) and (8) in FIG. 2).

Thereafter, the movement of the insertion position of the substrate 3 and the supply of the component 1 are repeatedly performed to sequentially incorporate the component 1 into the substrate 3 ((4) to (9) in FIG. 2), and the process ends. The substrate 3 is automatically stored in the magazine 35 ((10) and (11) in FIG. 2).

Next, the structure and operation of the grip 13 of the component assembling machine according to one embodiment of the present invention will be described with reference to FIGS.

First, the structure of the grip 13 will be described with reference to FIG. FIG. 3 is a perspective view of a grip of the component assembling machine according to one embodiment of the present invention.

Terminal chuck jaws (1) 6 to terminal chuck jaws (4)
9 is a drive cylinder (1) with the pawl rotation center 41 as a fulcrum.
42 to 42 can be opened and closed independently by the drive cylinder (8) 49.

(N): (n is a number) is n
Shall be the third component. Hereinafter, such a notation will be used in the present specification. In addition, notations such as (A) and (B) are used to distinguish components.

Next, the operation of the grip 13 will be described with reference to FIGS. 5 and 6 while appropriately referring to FIG.

FIG. 4 is a flowchart of a component insertion operation by the component assembler according to one embodiment of the present invention. FIG.
6 and FIG. 6 show a grip 1 for explaining the operation of the grip of the component assembling machine according to one embodiment of the present invention in chronological order.
3 is a front view and a side view of FIG.

In FIG. 5 (a), four pairs of terminal chuck claws (1) 6 to terminal chuck claws (4) 9 are opened with respect to the component 1 on the transport rail 50 (FIG. 4). (1) to (3)).

In FIG. 5B, terminal chuck claws (1) 6 to terminal chuck claws (3) 8 corresponding to the size of the component 1 and the number of terminals based on information from the data control unit 10 not shown.
Is closed and the terminal 2 of the component 1 is chucked ((4) in FIG. 4).

In this state, the transport rail 50 is moved in the direction of arrow 52 ((4) in FIG. 4).

Next, as shown in FIG. 6C, the grip 13 is lowered to the position where it is inserted into the substrate 3 (FIG. 4 (5)). At this time, even when the mounted component 5 is present on the substrate 3, the terminal chuck claws (4) 9 are open.
There is no interference because it is higher than the already mounted component 5.

In FIG. 6D, the part 1 is
3 is pushed, and the insertion of the component 1 is completed ((7) in FIG. 4). Thereafter, after performing insertion detection ((9) in FIG. 4) and clinching operation ((10) in FIG. 4) described later, the grip 13 is raised ((11) in FIG. 4).
Complete the insertion operation.

Embodiment 2 Hereinafter, a second embodiment of the present invention will be described with reference to FIGS. At first,
The structure of the insertion check unit of the component assembling machine according to one embodiment of the present invention will be described with reference to FIG. FIG. 7 is a perspective view of the insertion check unit of the component assembling machine according to one embodiment of the present invention.

The moving block (A) 82 is mounted on the base 81 so as to be movable in the horizontal direction. The motor 84 is fixed to the base 81 via a fixing plate (A) 83.

The moving block (A) 82 is arranged so as to be connected to a feed screw 88, and the feed screw 88 can be driven to rotate by a motor 84, whereby the moving block (A) 82 Is moved in the horizontal direction with respect to the base 81.

The moving block (B) 86 is a moving block (A).
It is attached to 82 with a structure that can be moved up and down by a cylinder (A) 85. The sensor 15 and the sensor (B) 87 are
It is attached to the moving block (B) 86.

The insertion check unit 90 includes these sensors 15, the sensor (B) 87, the moving block (A) 82, the moving block (B) 86, and the cylinder (A) 8.
5, a feed screw 88, a fixing plate (A) 83, and a motor 84.

The cylinder (C) 91 is attached to the base 81. The clinch base 94 has its cylinder
(C) 91 allows movement in the vertical direction.

The clinch base 94 has a fixing plate (B)
A cylinder (D) 95 is mounted via 96. The clinch base 94 is also provided with a clinch claw 97 having a structure capable of rotating and moving. Further, the cylinder (B) 98 is attached to the base 81.

The push-up rod 93 is attached to the cylinder (B) 9
8, it can move up and down, and can slide with the clinch base 94, and penetrates the clinch base 94. Further, a receiving stand 89 is attached to the tip of the push-up bar 93.

Next, the operation of the insertion check unit 14 of the component assembling machine according to one embodiment of the present invention will be described with reference to FIGS. 9 and 10 while referring to FIG. FIG. 8 is a flowchart of the operation of the insertion check unit 14 of the component assembling machine according to one embodiment of the present invention. FIGS. 9 and 10 are a front view and a side view of the insertion check unit 14 for explaining the operation of the insertion check unit of the component assembling machine according to the embodiment of the present invention in chronological order.

After moving the grip 13 not shown in the drawing holding the component 1 to the insertion position, the receiving base 89 is raised, the substrate 3 is received from below, and the grip 13 not shown in the drawing is lowered, The first terminal 2 is inserted into the substrate 3 ((1) in FIG. 8 and (a) in FIG. 9).

Next, the moving block (B) 86 is raised by the cylinder (A) 85 (not shown), and the sensor 15 is moved to a position where the insertion check of the terminal 2 inserted into the substrate 3 is performed as shown in FIG. ((2) in FIG. 8).

The moving block (A) 82 is moved by the interlocking of the motor 84 and the feed screw 88 shown in FIG. 9, and the moving block (B) 86 fixed thereto is moved forward by the information from the data control unit 10. By doing so, the terminal 2 inserted into the substrate 3 is passed between the groove portions of the sensor 15 as shown in FIG. 9C ((3) in FIG. 8).

At this time, the sensor 15 turns the light ON-
By turning it off, the presence of the terminal 2 is detected, and the number of terminals is counted. After counting, move block
(B) 86 is lowered and retracted, and the sensor 15 is returned to the localization value as shown in FIG. 9D ((4) in FIG. 8).

Thereafter, the number of normal terminals from the data control unit 10 is compared with the count result, insertion OK or insertion NG is determined, and the insertion check is completed ((5) in FIG. 8).

Next, the following operation is performed based on the result of the insertion check determination. In the case of insertion OK, the clinch base 94 is raised by the cylinder (C) 91 from the state of FIG. 10E, and the clinch claw 97 is moved to the clinch position of the terminal 2 as shown in FIG. 8 (6)).

Thereafter, the clinch claw 97 is operated by the cylinder (D) 95 to clinch the terminal 2 as shown in FIG. 11 (f) (FIG. 8 (7)).

After the clinch is completed, the clinch nail 97 is returned,
The clinch base 94 is lowered, the cradle 89 is lowered, and a series of operations is completed ((8) in FIG. 8). Also, insert NG
In the case of (1), an alarm is generated and the machine is temporarily stopped ((9) in FIG. 8).

[Embodiment 3] Hereinafter, a third embodiment of the present invention will be described with reference to FIGS. The present embodiment relates to another structure of the grip of the component assembling machine.

First, the structure of a grip of a component assembling machine according to another embodiment of the present invention will be described with reference to FIG. FIG. 11 is a perspective view of a grip of a component assembling machine according to another embodiment of the present invention.

Side plates 128 are attached to both ends of the base B129. On the upper part of the side plate 128, the shaft (1) 13
At the bottom, a claw rotation center 132 is vertically mounted with a terminal chuck claw base 125 interposed therebetween.

The terminal chuck pawl base 125 has terminal chuck pawls (1) 6, terminal chuck pawls (2) 7, and terminal chuck pawls.
(3) 8, terminal chuck claw not shown in the figure
(4) 9 is fitted.

The terminal chuck pawls (1) 6 to the terminal chuck pawls (4) 9 are fixed by pawl movable cylinder mounting brackets 126, and the pawl movable cylinder (1) 1
21, claw movable cylinder (2) 122, claw movable cylinder
(3) 123 and the pawl movable cylinder (4) 124, respectively. The shaft (1) 130 and the terminal chuck claw base 125
Shaft (2) attached to terminal chuck claw base 125
31 are connected by a terminal chuck cylinder 127.

Next, the operation of the grip of the component assembling machine according to another embodiment of the present invention will be described with reference to FIG.
FIG. 12 is a front view and a side view of the grip 13 for explaining the operation of the grip of the component assembling machine according to another embodiment of the present invention.

First, the opening and closing operation of the terminal chuck claws is performed by rotating the terminal chuck cylinder 127 about the claw rotation center 132 by moving the terminal chuck cylinder 127 up and down.

The terminal chuck pawls (1) 6 to the terminal chuck pawls (4) 9 can be moved vertically by moving the pawl movable cylinder (1) 121 to the pawl movable cylinder (4) 124, respectively. It is moved up and down in the base 125.

FIG. 12 shows that the terminal chuck claws (3) 8 and the terminal chuck claws (4) 9 have moved upward. Accordingly, the terminal chuck claws (3) 8 and the terminal chuck claws (4) 9 are moved away from the board and the component, corresponding to the component shape, so that the already mounted component on the board and the grip do not interfere with each other. Can be implemented.

Embodiment 4 Hereinafter, a fourth embodiment of the present invention will be described with reference to FIG. This embodiment relates to another structure of the insertion check section of the component assembling machine. FIG. 13 is a side view of the insertion check unit 14 for explaining the structure and operation of the insertion check unit of the component assembling machine according to another embodiment of the present invention.

FIG. 13A shows the structure of the insertion check section.
As shown in (b), a sensor 15 provided for each terminal 2b of the component 1 inserted into the board 3 and a sensor fixing block
(1) 141 to sensor fixing block (4) 144, cylinder
(1) 145 to cylinder (4) 148.

Next, the structure and operation of the insertion checking unit of the component assembling machine according to another embodiment of the present invention will be described with reference to the insertion checking unit 14.
13 (b) and 13 (c) will be described. The sensor fixing block (1) 141 to the sensor fixing block (4) 144 are cylinder (1) 145 to cylinder (4) 14
8, the cylinder (1) 145 to the cylinder (4) 148 all move upward when the part 1 is long, as shown in FIG. To detect. As shown in FIG. 14C, when the part 1 is short, the cylinder (3) 147 and the cylinder (4) 1
48 is controlled to operate downward, and even when the mounted component 5 is on the substrate 3, it is possible to detect only the five terminals 2 of the component 1 without interfering with the sensor 15. It is.

[0082]

According to the present invention, when a component is mounted on a substrate using a grip, interference between the component already mounted on the substrate and the grip is eliminated, and the component is mounted at high speed with a simple device. Can be implemented.

Further, according to the present invention, using a sensor,
When checking whether a component having a terminal is mounted on a board, it is possible to check the insertion of the component without causing interference between the component already mounted on the board and the sensor.

[Brief description of the drawings]

FIG. 1 is a perspective view of a component assembling machine according to an embodiment of the present invention.

FIG. 2 is a flowchart of an operation of the component assembling machine according to one embodiment of the present invention.

FIG. 3 is a perspective view of a grip of the component assembling machine according to one embodiment of the present invention.

FIG. 4 is a flowchart of a component insertion operation by the component assembler according to one embodiment of the present invention.

FIG. 5 is a front view and a side view (one) of the grip 13 for explaining the operation of the grip of the component assembling machine according to one embodiment of the present invention in chronological order.

FIG. 6 is a front view and a side view (No. 2) of the grip 13 for explaining the operation of the grip of the component assembling machine according to one embodiment of the present invention in chronological order.

FIG. 7 is a perspective view of an insertion check unit of the component assembling machine according to one embodiment of the present invention.

FIG. 8 is a flowchart of the operation of the insertion check unit 14 of the component assembling machine according to one embodiment of the present invention.

FIG. 9 is a front view and a side view (part 1) of the insertion check unit 14 for explaining the operation of the insertion check unit of the component assembling machine according to one embodiment of the present invention in chronological order.

FIGS. 10A and 10B are a front view and a side view (part 2) of the insertion checking unit for explaining the operation of the insertion checking unit of the component assembling machine according to the embodiment of the present invention in chronological order.

FIG. 11 is a perspective view of a grip of a component assembling machine according to another embodiment of the present invention.

FIG. 12 is a front view and a side view of the grip 13 for explaining the operation of the grip of the component assembling machine according to another embodiment of the present invention.

FIG. 13 is a side view of the insertion check unit for explaining the structure and operation of the insertion check unit of the component assembling machine according to another embodiment of the present invention.

FIG. 14 is an explanatory diagram comparing a grip of a component-embedding machine according to a conventional technique when a large component and a small component are gripped.

FIG. 15 is an explanatory diagram showing the order of components inserted by the component insertion method described in JP-A-63-292308.

FIG. 16 is an explanatory diagram of the structure of a sensor that checks that a component according to the related art has been inserted.

FIG. 17 is a cross-sectional view as viewed from the side when a small component is incorporated by a component assembling machine according to the related art.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Component, 2 ... Terminal, 3 ... Board, 4 ... Insertion hole, 5 ... Pre-mounted component, 6 ... Terminal chuck nail (1), 7 ... Terminal chuck nail
(2), 8: Terminal chuck claw (3), 9: Terminal chuck claw
(4) 10 ... data control unit, 11 ... NC data, 12 ...
Cradle, 13 ... grip, 14 ... insertion check part, 15
... Sensors, 16 ... Sensors, 21 ... Terminal chuck claws for embedded machines according to the prior art, 22 ... Large parts, 23 ... Small parts,
Reference numeral 24: interference space, 25: surplus sensor portion, 31: insertion portion, 32: substrate supply / storage portion, 33: component supply portion, 34
... Main body, 35 ... Magazine, 36 ... XY table, 38 ...
Side plate, 39: shaft (1), 40: shaft (2), 41: claw rotation center, 42 to 49: drive cylinder (1) to drive cylinder
(8), 50: transport rail, 52: arrow, 53 to 56: pusher (1) to pusher (4), 81: base, 82: moving block (A), 83: fixed plate (A), 84: motor , 85: cylinder (A), 86: moving block (B), 87: sensor
(B), 88: feed screw, 89: pedestal, 90: insertion check unit, 91: cylinder (C), 93: push-up rod, 94: clinch base, 95: cylinder (D), 9
6: fixing plate (B), 97: clinch claw, 98: cylinder
(B), 121 to 124: Claw movable cylinder (1) to claw movable cylinder (4), 125: Terminal chuck claw base, 126
... Mounting tool for claw movable cylinder, 127 ... Drive cylinder, 128 ... Side plate, 129 ... Base B, 130 ... Shaft
(1), 131: axis (2), 132: claw rotation center, 141-
144: Sensor fixing block (1) to sensor fixing block
(4), 145-148 ... cylinder (1)-cylinder
(Four).

Continued on the front page (72) Inventor Masato Sasada 216 Totsuka-cho, Totsuka-ku, Yokohama-shi, Kanagawa Prefecture Inside the Hitachi, Ltd.Information and Communication Division (72) Inventor Toshiyuki Ogawara 216 Totsuka-cho, Totsuka-ku, Yokohama-shi, Kanagawa Hitachi, Ltd. Information and Communication Division (72) Inventor Atsushi Ikegame 216 Totsuka-cho, Totsuka-ku, Yokohama-shi, Kanagawa Prefecture Hitachi, Ltd.Information and Communication Division (72) Minoru Kawabata 216 Totsuka-cho, Totsuka-ku, Yokohama-shi, Kanagawa Prefecture Hitachi, Ltd. Information and Communications Division (72) Inventor Nobuto Matsumura 216 Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa Prefecture Hitachi, Ltd.Information and Communications Division (72) Kazuo Takai 216 Totsuka-cho, Totsuka-ku, Yokohama, Kanagawa Prefecture Hitachi, Ltd. (72) Inventor Tetsuya Yamashita 216 Totsuka-cho, Totsuka-ku, Yokohama-shi, Kanagawa Prefecture, Hitachi, Ltd. Information and Communication Division (56) References JP-A-1-114100 (JP, A) 2-36099 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) H05K 13/04

Claims (2)

(57) [Claims] 1. A component incorporation machine that performs component incorporation on a board by controlling based on NC data, a means for recognizing NC data, a data control unit, a means for supplying components, and a board supply. And an insertion portion having a grip. The grip includes a plurality of sets of chuck claws opposed to each other and holding parts, and two or more chuck claws can rotate on the side plate around the center of rotation of the claws. The chuck pawls are each rotatably mounted on a drive cylinder by a shaft, and the drive cylinder is rotatably mounted by another shaft mounted on the side plate; and each of the chuck pawls. By the drive cylinder,
The parts are arranged in parallel so that they can be opened and closed independently of each other. When the grip sandwiches a part, the N of the shape of the part incorporated by the means for recognizing the NC data is incorporated.
Judging from the C data, when the chuck jaws are not used, the unused chuck jaws are open. 2. A component incorporation machine for performing component incorporation on a board by controlling based on NC data, a means for recognizing NC data, a data control unit, a means for supplying components, and a board supply. And an insertion portion having a grip. The grip includes a plurality of sets of chuck claws opposed to each other and holding parts, and two or more chuck claws can rotate on the side plate around the center of rotation of the claws. The chuck pawl is opened and closed by a pawl base, the pawl base is rotatably mounted on a drive cylinder by an axle, and the drive cylinder is rotatable by another axle mounted on the side plate. A jaw movable cylinder is provided for each of the chuck jaws to open and close the chuck jaws. The chuck movable cylinders are arranged in parallel so that the chuck jaws can be opened and closed independently of each other, and the means for recognizing the NC data when the grip sandwiches a part. Judging from the NC data of the shape of the component to be incorporated, when the chuck claw is not used, the unused chuck claw is located at a remote position above the component.