ZB21008-Changqing Changqing T11 automation import project
1. Project number: ZB21008
2. Project Name: Changqing Changqing T11 Automation Import Project
3. Project location: Hefei Changqing Machinery Co., Ltd. -
Tongxiang Base
4. Project introduction: EP12 front floor and side wall subassembly
automation area (5 robots), EP12 side wall automation area (2
robots), EP12 robot workstation automation area (6 robots)
This project is mainly a common platform production line model
developed by Hefei Changqing Machinery Chery T19C&T18 two
models. The line body is mainly produced by robots and PLC
automation control.
5. The current status of the project: mass production
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Analysis on the structure and working principle of the transmission
device of the automobile welding production line
Taking the transmission device of the automobile side panel
assembly as an example, its structure and working principle will be
analyzed in detail below.
The transmission device of the side panel assembly line of a
certain vehicle type adopts a four-station reciprocating rod
device, which can realize horizontal and vertical movement. The
structure and function analysis of each sub-assembly is as follows:
jacking frame
This structure is the "jacking frame" directly connected with the
jacking device, which is one of the important components of the
whole transmission device, and it can be lifted and lowered freely
with the jacking device.
The supporting platform (1)(2)(3) is connected with the connecting
plate so that several independent frames form a complete line, and
the driven cylindrical gear bar and auxiliary thrust cylinder in
the jacking device are directly matched with each supporting
platform to ensure its vertical In addition, some auxiliary devices
(to be mentioned later) are installed on it, and the drive unit is
also installed on the support table (3);
In addition to forming the whole line, the connecting plate also
mainly plays the role of supporting the guiding rolling device and
the travel switch: the guiding rolling device is distributed on the
entire connecting plate, which mainly plays a guiding role for the
moving skateboard; the connecting rod mainly plays the role of
strengthening the rigidity of the connecting plate :.
horizontal moving device
The working principle of this part has been mentioned above, simply
put, the rack and pinion device in the drive unit drives the moving
slide to drive the workpiece to move horizontally. It is worth
mentioning that the positioning block installed on the mobile
skateboard mainly plays the role of positioning the workpiece, and
the form of the positioning block for the side wall of different
models is also different. If you want to weld the side wall of
other models, you only need to replace the positioning block. Other
parts do not need to be greatly modified. Compared with the
traditional transmission device, this method has been further
developed towards flexibility.
