摘要:
A base plate positioning mechanism in an electronic part mounting apparatus wherein a part supplying position and a mounting position are fixed, characterized in that a friction driving mechanism is used in a rotative driving unit for setting the rotated positions of an electronic part and a base plate to predetermined angles in order to adjust the part mounting position of the base plate to the fixed mounting position.
摘要:
A mounting system having a function of picking up one of several different type works from a pickup position where the works having the different types are selectively fed, and of moving a picked up work to an insertion position so as to mount the work on a printed circuit board. The mounting system includes a rotary member arranged to be rotatable, head mechanisms having different types and mounted on the rotary member, the head mechanisms having a number of types corresponding to that of the types of the works, a memory for storing a pickup order and an insertion order in units of types of works, a driver for rotating and stopping the rotary member at predetermined angles, and a control device for preferentially driving the head mechanism to the pickup or insertion position.
摘要:
A parts inserting apparatus of this invention includes clinch elements arranged to be engaged with lead wires of an electronic part inserted into a printed circuit board, a detecting unit for detecting completion of insertion of the lead wires into the printed circuit board, a driving unit, connected to the clinch elements, for engaging the clinch elements with the lead wires to bend the lead wires, and a control unit for driving the driving unit to perform a clinch operation for bending the lead wires after the detecting unit detects completion of insertion of the lead wires.
摘要:
A method for stocking a plurality of containers in a stocking device and feeding one container at a time to a robot includes the steps of separately supporting each container in a vertically moveable frame and moving the frame to align a selected container at a drawing position. The selected container is withdrawn from the frame and a lid of a pallet on the withdrawn frame is removed. The articles are then supplied to the robot.
摘要:
A method for feeding articles to a robot comprises the steps of temporarily storing a plurality of containers in a temporary storing device including a rest on which the plurality of containers are stacked and a separator for simultaneously separating the stacked containers from each other, stocking a plurality of containers supplied from the temporary storing device in a stocker, and feeding the stocked containers to the robot one-by-one.
摘要:
A method for stocking a plurality of containers in a stocking device and feeding one container at a time to a robot includes the steps of separately supporting each container in a vertically moveable frame and moving the frame to align a selected container at a drawing position. The selected container is withdrawn from the frame and a lid of a pallet on the withdrawn frame is removed. The articles are then supplied to the robot.
摘要:
An article feeding apparatus which feeds articles from a feed source to a section to be subjected to feeding includes a stocker for stocking a plurality of pallets retaining a plurality of articles in units of types of articles, with the stocker being capable of moving one pallet to a predetermined position, and a take-out unit for taking the pallet moved to the predetermined position outside the stocker in order to transfer articles to the section to be subjected to feeding. In addition, a buffer receives replacement of the pallets retaining the articles from external equipment and temporarily stores the plurality of pallets, and a replacing unit replaces the pallets in the stocker with the pallets in the buffer in accordance with a decrease in number of articles in the pallet in the stocker to a predetermined value as the articles are fed to the feeding section.
摘要:
A handling device for a stocker, for storing various articles or containers, has a pair of engaging members for storing or extracting the articles, in which the engaging members have unbalanced engaging forces and the articles are aligned in one direction by the unbalanced engaging forces.
摘要:
A rotational driving apparatus with frictional engagement includes a base, a rotating member having rigidity and axially supported on the base, at least one frictional roller having rigidity and at least one driving roller which are in rolling contact with the rotating member, a motor for rotating the driving roller, and a pressing mechanism for pressing the frictional and driving rollers against the rotating member, thereby transmitting a driving force of the driving roller to the rotating member to rotate it.
摘要:
A displacing apparatus includes a moving table provided movably on a guide rail mounted on a fixed base. A guide bar is provided on the fixed base in parallel with the guide rail. The guide bar is formed with a recess. Also provided is a driving roller maintained in contact with the guide bar and driven by a driving source provided on the moving table for moving the moving table. A device is provided on the moving table for generating a contact pressure for maintaining the driving roller in pressure contact with the guide bar at a position on the guide bar opposite to the drive roller. A detector is also provided in relation to the moving table for detecting the position of the moving table. Finally, a device is provided for nullifying the contact pressure. The nullifying device drops the driving roller into the recess of the guide bar to nullify the contact pressure of the drive roller, the drive roller moving on the guide bar.