A washer dispensing system includes a retaining bin that is configured to receive washers within a washer-retaining chamber. The retaining bin includes a bin outlet connected to the washer-retaining chamber. A vibration motor is coupled to the retaining bin. The vibration motor is configured to vibrate at least a portion of the retaining bin to move the washers towards the bin outlet. A discharge chute is coupled to the retaining bin. The discharge chute includes a washer delivery channel connected to the bin outlet.

A fastener for coupling a magnetic target to a nut plate base is provided. The fastener includes a body defining an opening. Furthermore, when the fastener is coupled to the nut plate base, the opening is aligned with an opening defined by the nut plate base and configured to accommodate a floating nut.

A nose arrangement for a fastener setting tool having a punch for setting fasteners comprises a support that receives the punch and a nosepiece for guiding the punch and a fastener during a fastener setting operation. The nose arrangement defines first and second fastener transfer areas where wait to be transferred under the punch. A transfer mechanism transfers the fasteners from the first and second fastener transfer areas under the punch and comprises a movable member that can be moved between first and second configurations. In the first configuration the movable member holds a first fastener in a stand-by position under the punch while it collects a second fastener from the first fastener transfer area. In the second configuration, the movable member holds the second fastener in the stand-by position while it collects a third fastener from the second fastener transfer area.

A device for attaching a joining element to a component portion for a tool comprising a die unit and a punch that is linearly movable on a working axis of the tool from a retracted position on the tool to the die unit and back again, wherein the working axis coincides with a punch longitudinal axis, and wherein the punch, in its forward movement to the die unit, transports in the direction of the component portion a joining element which has been temporarily placed on the device in a holding position. The device includes a positioning portion, in the region of the holding position, which is tailored to a joining element and configured such that the joining element is held with a predefined orientation in such a way in the holding position that a longitudinal axis of the joining element deviates spatially from the working axis of the tool.

A system and method for forming a foundation truss for a box spring or mattress foundation frame includes a first truss rail assembly station having a series of block feeders, a top rail hopper and a filler strip hopper that received stacks of truss components such as blocks, top rails and filler strips and feed such truss components into stacked registration. The stacked truss components are moved into engagement with a series of staplers that secure the filler strips, top rails and blocks together to form first truss rail portions, which are then fed to a second truss rail assembly station where a bottom rail is automatically applied thereto.

A fastener dispenser tool for kitting and dispensing a plurality of fasteners comprises a retention section, a presentation section extending from the retention section, and a retention slot extending along the retention section and the presentation section. The retention slot is operable to retain the plurality of fasteners for dispensing therefore. A presentation slot extends along the presentation section and is sized to receive a tool bit engageable with a lead fastener. The retention slot and presentation slot are sized, such that the plurality of fasteners are each slidable through the retention slot along the presentation section to facilitate dispensing of the lead fastener from the presentation section. The presentation section can be formed at a curve relative to the retention section, to provide clearance of retained fasteners from hardware being fastened by the lead fastener. Associated systems and methods are provided.

The present invention relates to an automatic spring fastener assembly machine, including a rack and a power control box, and the rack is provided with a circulating conveying device, and a rubber casing feeding device, a fastener feeding device and a spring loading device which are in turn arranged around the circulating conveying device. The rubber casing feeding device includes a rubber casing vibration tray disposed to the left front side of the circulating conveying device, and the rubber casing feeding vibration tray is connected with a rubber casing distributing block through the rubber casing conveying track. The upper side of the circulating conveying device is provided with a rubber casing transportation manipulator, and the right front side thereof is provided with a rubber casing clamping device located below the rubber casing transportation manipulator, and a fastener pushing in device fitting the circulating conveying device is disposed under the rubber casing clamping device. In the present invention, material feeding and conveying is done by the circulating conveying device, and fasteners are fitted into corresponding holes on the rubber casings from a higher position with the fastener pushing in device, which can be completed fast and efficiently, is easy to operate, realize quick assembly of spring fasteners and improve working efficiency.

A projection portion is formed on a distal end surface of a supply rod with which a surface of a flange is brought into close contact. A circular-arc receiving surface is formed at a boundary portion between the distal end surface and the projection portion, and is configured to fit a flange outer peripheral portion. One side of the circular-arc receiving surface is continuous with the distal end surface, and another side of the circular-arc receiving surface is continuous with an inclined guide surface. The close contact of the flange with the distal end surface is achieved with a magnet of an advancing/retreating type provided in the supply rod.

A platform for constraining a workpiece includes x-y stage connected to a base, wherein the x-y stage includes a floor and a y-axis datum and a x-axis datum aligned along a first axis and a second axis perpendicular to the first axis, respectively, and a primary constraint mechanism on the x-y stage. The primary constraint mechanism includes an x-axis wedge, a primary y-axis wedge and a primary z-axis clamp, and a primary linear actuator with a rod extendable and retractable parallel to the second axis. A primary linear actuator slides the x-axis wedge away from the x-axis datum, slides the primary y-axis wedge away from the y-axis datum, and rotates the primary z-axis clamp away from the workpiece. The primary z-axis clamp is attached to a cam with a pinion gear that engages a rack gear connected to the rod of the primary linear actuator.

A fastening device is equipped with a stocker. The stocker has a circular arcuate shape which is curved in a horizontal plane, and accommodates fastening tools in a state of being aligned in a row. The fastening tool that is positioned at a most downstream side of the stocker is supplied to the receiving site by an unloading and supplying device. Furthermore, the fastening tool supplied to the receiving site is screw-rotated by a screw-rotating device that is displaced toward the fastening tool.