Screen printing apparatus

Patent metadata

Field	Value
Publication number	US-9688064-B2
Application number	US-201615232513-A
Country	US
Kind code	B2
Filing date	Aug 9, 2016
Priority date	Jun 21, 2011
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

A screen printing apparatus comprises print executing parts 20 A, 20 B, first and second substrate loading parts En 1 , En 2 and a substrate unloading part Ex, and first and second substrate support tables 10 A, 10 B for supporting a substrate W to enable printing thereon by the print executing parts 20 A, 20 B. The first substrate support table 10 A moves between a first receiving position where the substrate W loaded from the first substrate loading part En 1 is received, and a sending position where the substrate W is unloaded from the substrate unloading part Ex. The second substrate support table 10 B moves between a second receiving position where the substrate W loaded from the second substrate loading part En 2 is received, and the sending position. The print executing parts 20 A, 20 B are respectively placed at positions on the substrate support tables 10 A, 10 B where printing on the substrate W is enabled.

First claim

The invention claimed is:

1. A screen printing apparatus comprising:
a print executing part positioned between a substrate loading position and a substrate unloading position, both of which are juxtaposed in a certain direction, the print executing part being configured to perform screen printing on a substrate;
one substrate support device receiving the substrate loaded from the substrate loading position, supporting the substrate so that the print executing part enables printing on the substrate, and unloading the printed substrate from the substrate unloading position; and
a control unit that drive-controls the one substrate support device,
a first substrate loading position and a second substrate loading position, both of which are aligned in a Y axis direction which is orthogonal to an X axis direction defined as the certain direction, being defined as the substrate loading position,
the print executing part including one screen mask on which two printing patterns are aligned in the Y axis direction,
the one substrate support device being movably provided in the Y axis direction across a first receiving position where a substrate loaded from the first substrate loading position is received, a second receiving position where a substrate loaded from the second substrate loading position is received, and a sending position where a substrate is sent to the substrate unloading position,
the control unit placing the one substrate support device at the first receiving position or the second receiving position to receive a substrate loaded from one of the first and second substrate loading positions,
the control unit controlling a position of the one substrate support device with respect to the Y axis direction to the print executing part so that printing is performed to the received substrate using either one of the two printing patterns of the screen mask, and
the control unit placing the one substrate support device at the sending position to send the printed substrate to the substrate unloading position.

2. The screen printing apparatus according to claim 1 ,
wherein a first substrate unloading position and a second substrate unloading position, both of which are aligned in the Y axis direction at a pitch that is different from an array pitch of the first and second substrate loading positions, are defined as the substrate unloading position,
wherein the one substrate support device is movably provided to a first sending position where a substrate from the first substrate unloading position is sent and a second sending position where a substrate from the second substrate unloading position is sent, both of which are defined as the sending position, and
wherein the control unit places the one substrate support device at the first sending position or the second sending position to unload a printed substrate.

3. A screen printing apparatus comprising:
a print executing part positioned between a substrate loading position and a substrate unloading position, both of which are juxtaposed in a certain direction, the print executing part being configured to perform screen printing on a substrate;
one substrate support device receiving a substrate loaded from the substrate loading position, supporting the substrate so that the print executing part enables printing on the substrate, and unloading the printed substrate from the substrate unloading position; and
a control unit that drive-controls the one substrate support device,
a first substrate unloading position and a second substrate unloading position, both of which are aligned in a Y axis direction which is orthogonal to an X axis direction defined as the certain direction, being defined as the substrate unloading position,
the print executing part including one screen mask on which two printing patterns are aligned in the Y axis direction,
the one substrate support device being movably provided in the Y axis direction across a receiving position where a substrate loaded from the substrate loading position is received, a first sending position where a substrate from the first substrate unloading position is sent, and a second sending position where a substrate from the second substrate unloading position is sent, and
the control unit placing the one substrate support device at the receiving position that receives a substrate loaded from the substrate loading position,
the control unit controlling a position of the one substrate support device with respect to the Y axis direction to the print executing part so that printing is performed on the received substrate using either one of the two printing patterns of the screen mask, and
the control unit moving the one substrate support device at the first sending position or the second sending position to unload the printed substrate from either the first or second substrate unloading positions.

Assignees

• Yamaha Motor Co Ltd

Inventors

• Satou Toshimichi

Classifications

• B41P2215/50

  Screen printing machines for particular purposes · CPC title

• B41F15/423

  Driving means for reciprocating squeegees · CPC title

• H05K3/1233

  Methods or means for supplying the conductive material and for forcing it through the screen or stencil · CPC title

• B41F15/18 Primary

  Supports for workpieces · CPC title

• B41F15/0881

  for printing on polyhedral articles · CPC title