Method for carrying out welding construction by using rotary rocker arm type connection rod mechanism
A connecting rod mechanism and rocker-type technology, applied in the field of robots, can solve the problems of large required torque, small working space, and low rigidity, and achieve the effects of reducing active torque, lowering the center of gravity, and good dynamic performance
Inactive Publication Date: 2015-04-29
GUANGXI UNIV
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a method for welding construction using a rotating rocker-arm linkage mechanism, which solves the shortcomings of traditional series robots about the large torque required, low rigidity and small working space
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
[0027] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0028] like Figure 1-Figure 12 As shown, a method of welding construction using a rotating rocker-arm linkage mechanism, first connect and install the welding car according to the following connection method:
[0029] The bottom end of the column 2 is connected to the car body 1 through the thirteenth rotating pair 27, and the top end of the column 2 is connected to the first connecting end of the main arm 4 and the first connecting end of the first rocker arm 3 respectively through the first rotating pair 13. , the second connecting end of the first rocker arm 3 is connected to one end of the first connecting rod 5 through the second rotating pair 14, and the other end of the first connecting rod 5 is connected to the second connecting end of the second rocking arm 7 through the fourth rotating pair 17 connection, the first...
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 method for carrying out welding construction by using a rotary rocker arm type connection rod mechanism. The method is characterized in that an execution main chain is formed by a stand column, a main arm, a first rocker arm, a second rocker arm, a first connection rod, a second connection rod, a third connection rod and a fourth connection rod; an execution sub chain is formed by a fifth connection rod, a sixth connection rod, the stand column and the main arm; when the welding operation is carried out, the main arm is driven to rotate by a motor; the fifth connection rod and the sixth connection rod are used for supporting the main arm and carrying out motion composition with the main arm; the second rocker arm is driven to carry out rocker arm type control on the third connection rod by the motor; the third connection rod and the fourth connection rod are driven to rotate by the motor, so that the welding operation is completed by the connection rod mechanism. The method has the advantages of large working space, high rigidity, high bearing capability and high execution accuracy.
Description
technical field [0001] The invention relates to the field of robots, in particular to a method for welding construction using a rotating rocker-arm linkage mechanism. Background technique [0002] Compared with traditional series robots, parallel robots have no cumulative error, high precision, compact structure, large carrying capacity, high rigidity and end welding actuators. Small inertia and other characteristics, the driving device can be placed on the fixed platform or close to the fixed platform, so that the moving part is light in weight, high in speed, and good in dynamic response; but the obvious disadvantages of parallel robots are small working space and complex structure. Existing manipulators with partial closed chains such as MOTOMAN-K10 in engineering do not solve the problems of industrial robots. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for welding construction using a rotating ...
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 IPC IPC(8): B23K37/02B25J9/00
CPCB23K37/0252
Inventor 蔡敢为范雨张林李智杰张永文李荣康朱凯君王龙王小纯李岩舟杨旭娟
Owner GUANGXI UNIV