US 5,499,443 AGranted

Connector press-fitting apparatus

AssigneeAndo Electric Co., Ltd.

InventorsYasunori Ota, Nobuhide Fujita

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Abstract

A connector press-fitting apparatus for press-fitting a connector to a printed board has a storing mechanism for storing connectors; a positioning mechanism for maintaining, moving, and positioning a printed board; a press-fitting head having a surface with a channel opening facing a surface of the printed board and mounted to be accessible to and separable from the printed board maintained by the positioning mechanism; a head moving mechanism for moving the press-fitting head in relative to the printed board; a pressure-reducing mechanism for affixing a connector to the press-fitting head by reducing pressure of the above channel of the press-fitting head; a transporting portion for transporting connectors from the storing mechanism and delivering these connectors to the press-fitting head; and a pressure-receiving portion for supporting the printed board from a reverse face thereof at the time of press-fitting a connector to the printed board by the press-fitting mechanism.

Claims15

Dependent claims

A connector press-fitting apparatus for mounting a connector on a printed board, the apparatus comprising:

(a) control means for generating a first directive to specify a type of connector to be press-fitted, a second directive for specifying a mounting position on said printed board at which said type of connector is to be press-fitted;
and a third directive for specifying a storage position of said type of connector;
(b) positioning means for maintaining said printed board, and for moving said printed board in accordance with said second directive and said third directive;
(c) storing means for storing a plurality of connector types for movement by said positioning means along with said printed board;
(d) a plurality of types of press-fitting heads, each having a surface with a channel opening opposing one face of a printed board maintained by the positioning means, each said press-fitting head being mounted to be accessible to and separable from said one face of the maintained printed board in opposite directions relative to said one face of said printed board;
(e) press-fitting head switching means for selecting and positioning one of said plurality of types of press fitting heads corresponding to said type of connector selected by said first directive at a predetermined press-fitting position;
(f) head moving means for moving said selected and positioned press-fitting head in said opposite directions with respect to said one face of said printed board;
(g) first pressure-reducing means for reducing the pressure of said channel to affix a connector type to said press-fitting head at said press-fitting position;
(h) transporting means for transporting said connector type specified by said first directive from said storing means to said selected press-fitting head;
(i) a plurality of pressure receiving heads, each having a surface with pin insertion apertures corresponding to each type of connector and with a channel opening opposing a face of the printed board opposite said one face of the maintained printed board, each said pressure-receiving head being mounted to be accessible to and separable from said opposite face of the maintained printed board in opposite directions toward and away from said one face of said maintained printed board;
(j) pressure-receiving head switching means for selecting and positioning one of said plurality of types of press fitting heads corresponding to said type of connector selected by said first directive at a predetermined press-fitting position;
and
(k) pressure-receiving head moving means for moving said pressure-receiving head in opposite directions toward and away from said opposite face of the printed board at said press-fitting position.

10 more elements

A connector press-fitting apparatus for mounting a connector on a printed board, the apparatus comprising:

(a) control means for generating a first directive to specify the type of connector to be fitted, and a second directive to specify a mounting position on a printed plate at which said connector is to be fitted;
(b) positioning means for maintaining said printed board, and for moving said printed board based on said second directive;
(c) a plurality of insertion blocks for movement by said positioning means along with said printed board, and having pin insertion apertures for receiving pins of each type of connector;
(d) storing means for storing a plurality of types of connectors;
(e) transporting means for withdrawing from said storing means a type of connector corresponding to said first directive, for transporting said connector to a corresponding insertion block, and for inserting said connector into said insertion block;
(f) a plurality of types of press-fitting heads, each having a surface with a channel opening opposing one face of a printed board maintained by the positioning means, each said press-fitting head being mounted to be accessible to and separable from said one face of the maintained printed board in opposite directions toward and away from said one face of said printed board;
(g) press-fitting head switching means for selecting and positioning one of said plurality of types of press fitting heads corresponding to said type of connector selected by said first directive at a predetermined press-fitting position;
(h) head moving means for moving said selected and positioned press-fitting head in said opposite directions with respect to said one face of said printed board;
(i) first pressure-reducing means for reducing the pressure of said channel to affix a connector type to said press-fitting head at said press-fitting position;
(j) a plurality of pressure receiving heads, each having a surface with pin insertion apertures corresponding to each type of connector and with a channel opening opposing a face of the printed board opposite said one face of the maintained printed board, each said pressure-receiving head being mounted to be accessible to and separable from said opposite face of the maintained printed board in opposite directions toward and away from said one face of said maintained printed board;
(k) pressure-receiving head switching means for selecting and positioning one of said plurality of types of press fitting heads corresponding to said type of connector selected by said first directive at a predetermined press-fitting position;
and
(l) pressure-receiving head moving means for moving said pressure-receiving head in opposite directions toward and away from said opposite face of the printed board at said press-fitting position.

10 more elements

A connector press-fitting apparatus for mounting a connector on a printed board, the apparatus comprising:

(a) positioning means for supporting and moving a printed board;
(b) storing means for storing a connector;
(c) an insertion block having pin insertion apertures for receiving pins of said connector;
(d) transporting means for withdrawing said connector from said storing means, transporting said connector to said insertion block, and inserting said pins of the connector in the insertion apertures;
(e) a press-fitting head having a channel opening facing a printed board maintained by the positioning means, said press-fitting head being mounted to be accessible to and separable from said one face of the maintained printed board in a direction substantially perpendicular to the plane of said one face of said printed board;
(f) block moving means for moving said insertion block between a position facing toward said press-fitting head and a position facing away from said press-fitting head;
(g) head moving means for moving said press-fitting head in said opposite directions with respect to said printed board;
(h) pressure-reducing means for reducing pressure of said channel at said press-fitting position to affix said connector to said press-fitting head;
(i) thickness measuring means provided in said press-fitting head for measuring a bottom wall thickness of said connector at the time when said press-fitting head is placed in contact with said connector maintained by said insertion block;
(j) lowering distance measuring means for measuring the lowering distance of said press-fitting head at the time of press-fitting said connector to said printed board by said press-fitting head;
(k) control means for computing an optimal lowering distance of said press-fitting head from said bottom wall thickness measured by said thickness measuring means, and for controlling said head moving means in a manner such that said measured lowering distance conforms to said optimal lowering distance.

8 more elements

A connector press-fitting apparatus for mounting connectors on both faces of a printed board, the apparatus comprising:

(a) control means for generating, a first directive to specify a type of connector to be press-fitted, a second directive to specify a press-fitting face of said printed board to which said connector is to be press-fitted, and a third directive to specify a mounting position on said printed board of said connector;
(b) positioning means for supporting a printed board, and for moving said printed board in accordance with said third directive;
(c) storing means for storing a plurality of types of connectors in a state identical to that state existing at the time of mounting on said printed board;
(d) a plurality of types of front face press-fitting heads having a channel opening facing a printed board maintained by the positioning means, said press-fitting head being mounted to be accessible to and separable from said front face of the maintained printed board in opposite directions toward and away from said front face of said printed board maintained by said positioning means;
(e) front surface press-fitting head switching means for selecting a front face press-fitting head corresponding to said connector to be press-fitted from among said front face press-fitting heads based on said first directive, and arranging said selected front face press-fitting head at a predetermined press-fitting position;
(f) front face press-fitting head moving means for moving said front face press-fitting head at said press-fitting position in said opposite directions with respect to said front face of said printed board;
(g) pressure-reducing means for affixing said connector to said front face press-fitting head by pressure reduction of said channel of said front face press-fitting head at said press-fitting position;
(h) transporting means for transporting said connector specified by said first directive from said storing means, and delivering said connector to said selected front face press-fitting head;
(i) a plurality of reverse-face press-fitting heads mounted to be accessible to and separable from said reverse face of the printed board maintained by the positioning means in opposite directions toward and away from said reverse face of said printed board, and in which engaging means are respectively formed in a surface facing said printed board which are respectively engageable with one type of said connector;
(j) reverse-face press-fitting head switching means for selecting a reverse face press-fitting head corresponding to said connector to be press-fitted from among said reverse face press-fitting heads based on said first directive, and for arranging said selected reverse-face press-fitting head at a predetermined press-fitting position;
(k) reverse-face press-fitting head moving means for moving said reverse-face press-fitting head at said press-fitting position in the opposite directions toward and away from the printed board;
and
(l) passage means for delivering said connector from said front face press-fitting head to said reverse-face press-fitting head at said press-fitting position.

10 more elements

A connector press-fitting apparatus for press-fitting a connector to a printed board, the apparatus comprising:

(a) storing means for storing a plurality of types of connectors;
(b) positioning means for maintaining, moving, and positioning a printed board;
(c) a plurality of press-fitting heads, each being of a different type to correspond to a respective one of said plurality of types of connectors, each said press-fitting head having a surface with a channel opening opposing a printed board maintained by the positioning means, each said press-fitting head being mounted to be accessible to and separable from the maintained printed board in opposite directions toward and away from the printed board;
(d) head moving means for moving each said press-fitting head in the opposite directions;
(e) pressure reducing means for affixing a connector to each said press-fitting head by pressure reduction of said channel;
(f) transporting means for transporting connectors from said storing means and delivering said connectors to a respective one of said plurality of press-fitting heads;
and
(g) a plurality of types of said pressure-receiving means each corresponding to one of said types of connectors for supporting said printed board from a reverse face therein at the time of press-fitting one of said types of connectors to said printed board by one of said plurality of press-fitting heads;
and
switching means on a press-fitting side and switching means on a pressure-receiving side of said printed board for selecting one of said plurality of press-fitting heads and pressure receiving means corresponding to said type of connector to be press-fitted, and for arranging said selected press-fitting head and pressure-receiving means at a predetermined press-fitting position.

7 more elements

A connector press-fitting apparatus for press-fitting a connector to a printed board, the apparatus comprising:

(a) storing means for storing connectors;
(b) positioning means for maintaining, moving, and positioning a printed board;
(c) a press-fitting head having a surface with a channel opening opposing a printed board maintained by the positioning means, said press-fitting head being mounted to be accessible to and separable from the maintained printed board in in opposite directions toward and away from the board;
(d) head moving means for moving said press-fitting head in the opposite directions with respect to said printed board;
(e) first pressure reducing means for affixing a connector to said press-fitting head by pressure reduction of said channel;
(f) transporting means for transporting connectors from said storing means and delivering said connectors to a press-fitting head;
and
(g) pressure-receiving means accessible to and separable from said printed board for supporting said printed board from a reverse face thereof at the time of press-fitting a connector to said printed board by said press-fitting head, said pressure receiving means including a pressure receiving head having a surface facing said printed board with pin insertion apertures corresponding to connector pins, and a channel communicating with said pin insertion apertures, said pressure receiving head being mounted to be accessible to and separable from the printed board in the opposite directions;
means for moving said pressure-receiving head in said opposite directions;
and
second pressure-reducing means for affixing a connector to said pressure-receiving head by pressure reduction of said channel.

8 more elements

Dependencies are inferred from the claim text.