A printing device including a conveyance rod which discharges and introduces a screen mask and a board support member; and a control section. The control section performs a mask exchange process including a mask discharge process of discharging the screen mask to be discharged and a mask introduction process of introducing the screen mask to be introduced by controlling a conveyance rod. In addition, the control section performs a support member exchange process including a support member discharge process of discharging the board support member to be discharged and a support member introduction process of introducing the support member to be introduced by controlling the conveyance rod.

A printing device including a conveyance rod which discharges and introduces a screen mask and a board support member; and a control section. The control section performs a mask exchange process including a mask discharge process of discharging the screen mask to be discharged and a mask introduction process of introducing the screen mask to be introduced by controlling a conveyance rod. In addition, the control section performs a support member exchange process including a support member discharge process of discharging the board support member to be discharged and a support member introduction process of introducing the support member to be introduced by controlling the conveyance rod.

A printing apparatus for printing substrates, in particular solar cells, wafers, circuit boards or the like, has at least one printing device, which is assigned at least one movable printing table, having a conveyor track along which the substrates can be moved, and having a transport device for transporting the substrates from the conveyor track to the at least one printing device and back. The transport device has at least one transport pendulum which can be pivoted or rotated about a pendulum axis and which has the printing table at at least one end at a distance from the pendulum axis. The printing table can be pivoted by the transport pendulum into a first position assigned to the printing device for a printing operation and into a second position lying in the conveyor track. The printing table has a conveying device which also forms the conveyor track in the second position of the printing table.

A printing system for printing substrates, in particular circuit boards, such as wafer and solar cells, has a printing device, with a printing table on which the substrate can be positioned and a print head associated with the printing table for printing the substrates positioned on the printing table, has a feed device for feeding the substrates to be printed to the printing device, a discharge device for discharging the printed substrates from the printing device, and a plurality of substrate supports on which each of the plurality of substrates can be supported. The feed device, printing device and discharge device convey the substrate supports with the substrates located thereon. The feed device collects plurality of substrate supports and feeds them to the printing device. The printing device prints the substrates on the collected substrate supports, and the discharge device separates and discharges these collected substrate supports.

A printing system for printing substrates, in particular circuit boards, such as wafer and solar cells, has a printing device, with a printing table on which the substrate can be positioned and a print head associated with the printing table for printing the substrates positioned on the printing table, has a feed device for feeding the substrates to be printed to the printing device, a discharge device for discharging the printed substrates from the printing device, and a plurality of substrate supports on which each of the plurality of substrates can be supported. The feed device, printing device and discharge device convey the substrate supports with the substrates located thereon. The feed device collects plurality of substrate supports and feeds them to the printing device. The printing device prints the substrates on the collected substrate supports, and the discharge device separates and discharges these collected substrate supports.

Support blocks for printed circuit boards (PCB's) and printed circuit board assemblies (PCBA's), wherein the support blocks are produced from a 3D printing process. The support block including a bottom surface having a vacuum connection; a top surface having at least one vacuum hole; at least one recessed surface that is offset from the top surface; and at least one vacuum channel extending from the vacuum connection to the at least one vacuum hole.

A system for manufacturing an assembly board includes an undersupporting device, a transporter configured to transport a board and the undersupporting device, an undersupporting-device installer provided below the transporter, the undersupporting-device installer being attachable to and detachable from the undersupporting device, a board processor configured to perform a predetermined processing to an upper surface of the board, a carry-in side delivering unit having first and second receiving positions different from each other, a board supplier configured to supply the board to the first receiving position, and an undersupporting-device supplier configured to supply the undersupporting device to the second receiving position. The transporter transports, to the carry-in side delivering unit, the undersupporting device detached from the undersupporting-device installer. The carry-in side delivering unit positions, at the second receiving position, the undersupporting device delivered from the transporter to allow the undersupporting device to be carried out from the second receiving position.

A system for manufacturing an assembly board includes an undersupporting device, a transporter configured to transport a board and the undersupporting device, an undersupporting-device installer provided below the transporter, the undersupporting-device installer being attachable to and detachable from the undersupporting device, a board processor configured to perform a predetermined processing to an upper surface of the board, a carry-in side delivering unit having first and second receiving positions different from each other, a board supplier configured to supply the board to the first receiving position, and an undersupporting-device supplier configured to supply the undersupporting device to the second receiving position. The transporter transports, to the carry-in side delivering unit, the undersupporting device detached from the undersupporting-device installer. The carry-in side delivering unit positions, at the second receiving position, the undersupporting device delivered from the transporter to allow the undersupporting device to be carried out from the second receiving position.

A system for manufacturing an assembly board includes an undersupporting device, a carrier configured to hold the undersupporting device, a transporter, an undersupporting-device installer attachable to and detachable from the undersupporting device, a board processor, and a magnet provided on a lower surface of the undersupporting device. The transporter transports the undersupporting device to a working position by transporting the carrier to the working position while the carrier holds the undersupporting device on the lower surface of the carrier. The transported undersupporting device is fixed to the undersupporting-device installer by a magnetic force of the magnet at the working position. The transporter transports the board to the working position. The undersupporting device supports the lower surface of the board when the board is transported to the working position. The board processor performs a predetermined processing to an upper surface of the board.

A system for manufacturing an assembly board includes an undersupporting device, a carrier configured to hold the undersupporting device, a transporter, an undersupporting-device installer attachable to and detachable from the undersupporting device, a board processor, and a magnet provided on a lower surface of the undersupporting device. The transporter transports the undersupporting device to a working position by transporting the carrier to the working position while the carrier holds the undersupporting device on the lower surface of the carrier. The transported undersupporting device is fixed to the undersupporting-device installer by a magnetic force of the magnet at the working position. The transporter transports the board to the working position. The undersupporting device supports the lower surface of the board when the board is transported to the working position. The board processor performs a predetermined processing to an upper surface of the board.