The present application relates to a stencil printing machine, which comprises a first holder device (110), a mobile device (121), two support tables (131, 132) and two driving devices (151, 152), wherein the first holder device (110) is configured to be able to horizontally reciprocate in the portrait orientation, the mobile device (121) is mounted on the first holder device (110) and is configured to be able to horizontally reciprocate in the landscape orientation on the first holder device (110), the two support tables (131, 132) are mounted at the lower end of the mobile device (121) and are used to bear corresponding solder paste jars (141, 142), the two driving devices (151, 152) are mounted on the mobile device (121) so that each of the two driving devices (151, 152) is located above a corresponding support table (131, 132) and is used to press a corresponding solder paste jar (141, 142), and the mobile device (121) is configured to be able to drive the two support tables (131, 132) and the two driving devices (151, 152) to reciprocate vertically. Two standard solder paste jars (141, 142) can be assembled for the stencil printing machine provided by the present application. When one solder paste jar (141, 142) is empty, solder paste supply is switched to the other solder paste jar (141, 142) and the stencil printing machine can continue to operate without stopping, thus improving the working efficiency of the stencil printing machine significantly.

The present application relates to a stencil printing machine, which comprises a first holder device (110), a mobile device (121), two support tables (131, 132) and two driving devices (151, 152), wherein the first holder device (110) is configured to be able to horizontally reciprocate in the portrait orientation, the mobile device (121) is mounted on the first holder device (110) and is configured to be able to horizontally reciprocate in the landscape orientation on the first holder device (110), the two support tables (131, 132) are mounted at the lower end of the mobile device (121) and are used to bear corresponding solder paste jars (141, 142), the two driving devices (151, 152) are mounted on the mobile device (121) so that each of the two driving devices (151, 152) is located above a corresponding support table (131, 132) and is used to press a corresponding solder paste jar (141, 142), and the mobile device (121) is configured to be able to drive the two support tables (131, 132) and the two driving devices (151, 152) to reciprocate vertically. Two standard solder paste jars (141, 142) can be assembled for the stencil printing machine provided by the present application. When one solder paste jar (141, 142) is empty, solder paste supply is switched to the other solder paste jar (141, 142) and the stencil printing machine can continue to operate without stopping, thus improving the working efficiency of the stencil printing machine significantly.

A dual function tooling tray having a movable center section includes a perimeter frame having four sides, a first frame member spaced from a first side of the perimeter frame, and a second frame member spaced from a second side of the perimeter frame. The first side and the second side of the perimeter frame are parallel with one another. The tooling tray further includes a third frame member extending between and secured to the first frame member and the second frame member. The third frame member is configured to support at least one squeegee blade. The third frame member is configured be to be moved from a first position from the first frame member and the second frame member and installed in a second position on the first frame member and the second frame member, with the second position being spaced from the first position.

A dual function tooling tray having a movable center section includes a perimeter frame having four sides, a first frame member spaced from a first side of the perimeter frame, and a second frame member spaced from a second side of the perimeter frame. The first side and the second side of the perimeter frame are parallel with one another. The tooling tray further includes a third frame member extending between and secured to the first frame member and the second frame member. The third frame member is configured to support at least one squeegee blade. The third frame member is configured be to be moved from a first position from the first frame member and the second frame member and installed in a second position on the first frame member and the second frame member, with the second position being spaced from the first position.

A dual function tooling tray having a movable center section includes a perimeter frame having four sides, a first frame member spaced from a first side of the perimeter frame, and a second frame member spaced from a second side of the perimeter frame. The first side and the second side of the perimeter frame are parallel with one another. The tooling tray further includes a third frame member extending between and secured to the first frame member and the second frame member. The third frame member is configured to support at least one squeegee blade. The third frame member is configured be to be moved from a first position from the first frame member and the second frame member and installed in a second position on the first frame member and the second frame member, with the second position being spaced from the first position.

A dual function tooling tray having a movable center section includes a perimeter frame having four sides, a first frame member spaced from a first side of the perimeter frame, and a second frame member spaced from a second side of the perimeter frame. The first side and the second side of the perimeter frame are parallel with one another. The tooling tray further includes a third frame member extending between and secured to the first frame member and the second frame member. The third frame member is configured to support at least one squeegee blade. The third frame member is configured be to be moved from a first position from the first frame member and the second frame member and installed in a second position on the first frame member and the second frame member, with the second position being spaced from the first position.

A cover of a stencil printer is hingedly mounted to a frame, and movable between a closed and open positions. The cover includes an elongate opening formed therein and a movable door configured to selectively close the elongate opening. The elongate opening is sized to enable the stencil and/or a tooling tray to pass through. A controller is configured to control movement of the movable door between a closed position and an open position. A sensor assembly is proximate the elongate opening. The sensor assembly is coupled to the controller and configured to detect an object within the elongate opening when moving the movable door to the closed position. The sensor is configured to generate a signal to the controller when detecting an object within the elongate opening. The controller, upon receiving the signal from the sensor, is configured to move the movable door to the open position.

A cover of a stencil printer is hingedly mounted to a frame, and movable between a closed and open positions. The cover includes an elongate opening formed therein and a movable door configured to selectively close the elongate opening. The elongate opening is sized to enable the stencil and/or a tooling tray to pass through. A controller is configured to control movement of the movable door between a closed position and an open position. A sensor assembly is proximate the elongate opening. The sensor assembly is coupled to the controller and configured to detect an object within the elongate opening when moving the movable door to the closed position. The sensor is configured to generate a signal to the controller when detecting an object within the elongate opening. The controller, upon receiving the signal from the sensor, is configured to move the movable door to the open position.

A cover of a stencil printer is hingedly mounted to a frame, and movable between a closed and open positions. The cover includes an elongate opening formed therein and a movable door configured to selectively close the elongate opening. The elongate opening is sized to enable the stencil and/or a tooling tray to pass through. A controller is configured to control movement of the movable door between a closed position and an open position. A sensor assembly is proximate the elongate opening. The sensor assembly is coupled to the controller and configured to detect an object within the elongate opening when moving the movable door to the closed position. The sensor is configured to generate a signal to the controller when detecting an object within the elongate opening. The controller, upon receiving the signal from the sensor, is configured to move the movable door to the open position.

A cover of a stencil printer is hingedly mounted to a frame, and movable between a closed and open positions. The cover includes an elongate opening formed therein and a movable door configured to selectively close the elongate opening. The elongate opening is sized to enable the stencil and/or a tooling tray to pass through. A controller is configured to control movement of the movable door between a closed position and an open position. A sensor assembly is proximate the elongate opening. The sensor assembly is coupled to the controller and configured to detect an object within the elongate opening when moving the movable door to the closed position. The sensor is configured to generate a signal to the controller when detecting an object within the elongate opening. The controller, upon receiving the signal from the sensor, is configured to move the movable door to the open position.