摘要:
A robot system includes a part feeder (400) having a part accommodating unit (410) that accommodates a part (PP) and a plurality of vibration actuators (424a-d), and a robot (100) having an end effector (160a) for picking up a part (PP) from the part accommodating unit (410). A control apparatus (200) of the robot system includes a robot control unit (211) and a part feeder control unit (212) . The part feeder control unit (212) selects one or more control commands from a plurality of control commands respectively including control parameters of the plurality of vibration actuators (424a-d) and transmits the selected control command to the part feeder (400) for causing the part feeder (400) to perform an operation according to the selected control command.
摘要:
A robot system includes a part feeder (400) having a part accommodating unit (410) that accommodates a part (PP) and a plurality of vibration actuators (424a-d), and a robot (100) having an end effector (160a) for picking up a part (PP) from the part accommodating unit (410). A control apparatus (200) of the robot system includes a robot control unit (211) and a part feeder control unit (212) . The part feeder control unit (212) selects one or more control commands from a plurality of control commands respectively including control parameters of the plurality of vibration actuators (424a-d) and transmits the selected control command to the part feeder (400) for causing the part feeder (400) to perform an operation according to the selected control command.
摘要:
A conveyor assembly is described and which includes a reciprocally moveable and elongated conveyor bed; a drive assembly which imparts reciprocal motion to the elongated conveyor bed; and a controller for selectively energizing the drive assembly and which is operable to move a product deposited on the conveyor bed along a selectively adjustable path of travel.
摘要:
Die Vorrichtung zur Förderung von Tabletten (6) umfasst ein Unterteil (8), ein Oberteil (2) mit mindestens einer Laufrille (4) zur Aufnahme und Förderung der Tabletten (6) und mehrere in einem Abstand zueinander angeordnete federnde Elemente (12), auf die jeweils mindestens ein piezoelektrisches Schwingelement (34) aufgebracht ist, wobei die federnden Elemente (12) zwischen Oberteil (2) und Unterteil (8) angeordnet sind und diese verbinden. Außerdem weist die Vorrichtung mindestens eine Steuervorrichtung zur Erregung der piezoelektrischen Schwingelemente (34) und damit der federnden Elemente (12) und eine im Bereich der Laufrille (4) angeordnete Sortiervorrichtung (24) zum Trennen von guten und schlechten Tabletten (6) auf.
摘要:
A vibrator module (66) adapted for use in a taper apparatus (10) for advancing carrier tape (18) having a plurality of compartments and for placing parts (46) in the compartments (34). The vibrator module (66) includes a motor (70) that includes an output shaft (72) that rotates in response to operation of the motor (70). The vibrator module (66) also includes an eccentric weight (74) mounted to and rotatable with the output shaft (72). The eccentric weight (74) causes the motor (70) to vibrate in response to rotation of the output shaft (72) and eccentric weight (74). The vibrator module (66) further includes a vibration transferring member (78) interconnected with the motor (70) and operable to transfer vibrations from the motor (70) to the carrier tape (18) to cause the parts (46) to settle into the bottoms of the compartments (34).
摘要:
A vibratory table (15) for transporting particulate material includes a delivery table (60) which is flat in a delivery direction, an intermediate support (62) and a fixed support (64). The table (60) is mounted on the intermediate support (62) by first mounting means (61) for oscillatory movement of the table (60) relative to the intermediate support (62) only in a first substantially linear direction parallel to the delivery direction. The intermediate support (62) is itself mounted on the fixed support (64) by second mounting means (63) for oscillatory movement of the intermediate support (62) relative to the fixed support (64) only in a second substantially linear direction in a vertical plane and orthogonal to said first direction. The oscillatory movements are applied to the table at a common frequency by vibrating means (65, 66). The relative phase of the oscillatory movements can be changed by control means to reverse the direction of transport of particulate material on the delivery table (60).
摘要:
A vibratory table (15) for transporting particulate material includes a delivery table (60) which is flat in a delivery direction, an intermediate support (62) and a fixed support (64). The table (60) is mounted on the intermediate support (62) by first mounting means (61) for oscillatory movement of the table (60) relative to the intermediate support (62) only in a first substantially linear direction parallel to the delivery direction. The intermediate support (62) is itself mounted on the fixed support (64) by second mounting means (63) for oscillatory movement of the intermediate support (62) relative to the fixed support (64) only in a second substantially linear direction in a vertical plane and orthogonal to said first direction. The oscillatory movements are applied to the table at a common frequency by vibrating means (65, 66). The relative phase of the oscillatory movements can be changed by control means to reverse the direction of transport of particulate material on the delivery table (60).
摘要:
A parts feeding apparatus of the piezoelectric drive type consists of a base (20), a plurality of bimorph cell assemblies (22) each including a leaf spring (23) the lower end of which is fixed to the base (20) and two piezoelectric elements (24) each fixed on respective sides of each leaf spring (23) to vibrate each leaf spring (23) when AC voltage is applied to the piezoelectric elements (24), and a conveyor (26) connected with the upper end of each connecting member (30). Furthermore, the upper end of each bimorph cell assembly (22) is connected with the lower end of each connecting member (30) so that the vibration of each bimorph cell assembly (22) is transmitted to the conveyor (26) to feed articles placed on it. Each connecting member (30) has lower bending stiffness than each leaf spring (23) by forming one or more semicircular cut-out portions 130a) in it or selecting its thickness or its material so that an external force acting on each piezoelectric element (24) in vibration is decreased.
摘要:
Disclosed is an automatic tablet feeding apparatus. The automatic tablet feeding apparatus includes a guide duct having a receiving space defined therein to receive tablets introduced thereinto and guide the tablets downward, a slider formed to be inclined downward toward the receiving space, a first vibrator accommodated in an outer side portion of the slider and configured to output vibration energy in response to an external control signal, a vibrator controller configured to control the frequency of the first vibrator, and an elastic support plate received in an outer side surface of the slider. The vibrator controller includes a smoothing circuit unit smoothing a DC voltage, a main controller generating a PWM control signal, and a voltage variable switching unit varying the DC voltage smoothed by the smoothing circuit unit in response to the PWM control signal from the main controller and applying the DC voltage to the first vibrator.