Steel band decoupling complete translation parallel robot
A pure translation, robot technology, applied in the direction of manipulators, manufacturing tools, etc., can solve the problems of unfavorable mechanism movement speed and acceleration, difficult to meet the requirements of precision and work efficiency in the microelectronics industry, and increase the motion inertia.
Inactive Publication Date: 2007-08-22
HARBIN INST OF TECH
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This type of device has the following disadvantages: 1) The motor must follow the movement of the worktable, which increases the motion inertia, which is not conducive to improving the movement speed and acceleration of the mechanism, and the mechanical establishment time is also longer, and it is affected by the cable following the movement of the motor
2) The traditional ball screw is limited by the transmission stiffness, the motion clearance of the transmission link and heat generation, and has reached its precision and speed limit. Due to the flexibility of the deceleration transmission link, its mechanism has a long stable time
Due to the above shortcomings, it is difficult for existing technologies to meet the precision and work efficiency requirements of the microelectronics industry for next-generation equipment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0005] (See Fig. 1-Fig. 3) present embodiment is made up of No. 1 motor 1, No. 1 connecting rod 2, No. 2 connecting rod 3, No. 3 connecting rod 4, No. 2 motor 5, No. 4 connecting rod 6, output module 7, Four pulleys 8, synchronous belt 9, bent plate 10, and machine base 11 are composed; the bent plate 10 is fixed on one side of the machine base 11, and No. 1 motor 1 and No. 2 motor 5 are respectively fixed on the machine base 11. One end of No. 2 connecting rod is hinged to one side of curved plate 10, one end of No. 4 connecting rod 6 is hinged to the rotor of No. 2 motor 5, the other end of No. 1 connecting rod 2 is connected to one end of No. 3 connecting rod 4 and No. 4 The other end of the connecting rod 6 is hinged, one end of the second connecting rod 3 is hinged with the rotor of the first motor 1, the other end of the second connecting rod 3, the other end of the third connecting rod 4 and the output module 7 are hinged, and the two belts The pulleys 8 are respectivel...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a completely flat steel band united decoupling robot and a kind of extract locating device. No.1 linking shank of the device hinges with one side of bending board. One end of the No.4 linking shank hinges with the rotor of No.2 electric machine. The other end of the No.1 linking shank hinges with one end of the No.3 linking shank and the other end of the No.4 linking shank. Hold-in range is pinned to two band gears. The No.1 electric machine, No.1 linking shank, No.2 linking shank, and No.3 linking shank form the flat closed chain united device. The hold-in range on the band gear makes output module goes with the hinge between the bending board so as to limit the module to couple and rotate. The invention has simple structure, locates exactly with high precision. And the device is small and convenient.
Description
Technical field: [0001] The invention relates to a precision positioning robot. Background technique: [0002] At present, with the rapid development of industries involving the interconnection of tiny devices (dimensions or pitches on the micron level) such as integrated circuits (ICs) and micro-electromechanical systems (MEMS), higher interconnection technologies such as wire bonding (Wire Bonding) have been proposed. requirements. It is required to further improve the motion accuracy, speed and acceleration of such systems, so as to further improve the integration, manufacturing quality and production efficiency of microsystems and microdevices such as IC and MEMS. Existing systems of this type, such as die bonders and wire bonders, use two degrees of freedom in the form of a motor-screw-nut mechanism, a horizontal movement table in the form of a rectangular coordinate, and a vertical movement in the form of a rotary movement. workbench. This type of device has the fol...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B25J3/00
Inventor 孙立宁祝宇虹丁庆勇刘延杰刘新宇
Owner HARBIN INST OF TECH