Circuit board transfer manipulator
A manipulator and circuit board technology, applied in the field of manipulators, can solve the problems of low precision, high value, easy to damage circuit boards, etc., and achieve the effect of avoiding damage and balanced grasping.
Pending Publication Date: 2019-12-13
KINGTRONICS INST OF SCI & TECH XIAMEN CO LTD
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AI Technical Summary
Problems solved by technology
[0002] At present, in the process of processing and testing circuit boards, it needs to be transferred from one place or one process to another place or process through manual or other mechanical devices for feeding. In order to improve work efficiency and reduce labor costs of enterprises, usually The manipulator is used to replace the manual grabbing action, but most of the existing manipulators use the combination of screw and screw nut, the grasping accuracy is not high, and it is easy to damage the fragile circuit board, especially in the giant communication product circuit board Among them, due to the relatively large length and width of the circuit board, the components installed on the circuit board are of high value, and two people are required to lift and move them on both sides. The existing manipulators are no longer suitable for grasping such circuit boards.
Method used
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Embodiment Construction
[0022] Embodiments of the present invention will be briefly described below in conjunction with the accompanying drawings.
[0023] The invention discloses a circuit board transfer manipulator, referring to image 3 , Figure 4 , the manipulator 3 includes a gripper assembly 31, a gripper frame 32, a suction cup assembly 33, the gripper assembly 31 is two symmetrical four-bar linkage mechanisms, the connecting plate 311 of the gripper assembly 31, the first movable plate 312, the second movable Plate 313, the 3rd movable plate 314 have formed a four-bar linkage mechanism with parallelogram, connecting plate 311 and the 3rd movable plate 314 are the horizontal sides of parallelogram, the first movable plate 312 and the second movable plate 313 are movable The hypotenuse, two first movable plates 312 and one end of two second movable plates 313 are connected on the connecting plate 311 by connecting shaft 319, the first movable plate 312 is positioned at the outside of the seco...
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The invention relates to the technical field of manipulators, in particular to a circuit board transfer manipulator which comprises a gripper assembly and a gripper frame, wherein through the gripperassembly which comprises parallelogram four-rod linkage mechanisms, a screw rod is driven by a first motor to bring a sliding block group to slide up and down on a moving sliding rail; and moving plates hinged onto the sliding block group act on the opening and closing of the four-rod linkage mechanisms, and then a plurality of gripping plates are driven to open and complete the clamping operation. The circuit board transfer manipulator provided by the invention has the beneficial effects that through the gripper assembly which is composed of a moving module and the four-rod linkage mechanisms, a circuit board in the operation procedure can be gripped well; through the arrangement of a vacuum suction cup assembly, the circuit board transfer manipulator can further be suitable for the quickvacuum adsorption of a bare circuit board, and then the auxiliary transfer effect can be achieved; and through the multiple gripping plates which are symmetrically arranged on two sides of the gripper assembly, the balanced gripping of the circuit board can be achieved, and then the damage to the circuit board during the gripping process can be avoided.
Description
technical field [0001] The invention relates to the technical field of manipulators, in particular to a manipulator for transferring circuit boards. Background technique [0002] At present, in the process of processing and testing circuit boards, it needs to be transferred from one place or one process to another place or process through manual or other mechanical devices for feeding. In order to improve work efficiency and reduce labor costs of enterprises, usually The manipulator is used to replace the manual grabbing action, but most of the existing manipulators use the combination of screw and screw nut, the grasping accuracy is not high, and it is easy to damage the fragile circuit board, especially on the circuit board of giant communication products Among them, due to the relatively large length and width of the circuit board, the components installed on the circuit board are of high value, and two people are required to lift and move them on both sides. The existing...
Claims
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Login to View More IPC IPC(8): B25J9/02B25J15/06B25J15/08
CPCB25J9/023B25J15/0616B25J15/08
Inventor 曾琦唐锋蔡跃祥李振果林雄武
Owner KINGTRONICS INST OF SCI & TECH XIAMEN CO LTD