Chain type engine assembly line

Abstract

The invention discloses a chain type engine assembly line. The chain type engine assembly line comprises an annular transmission mechanism and a plurality of unit boards, wherein the annular transmission mechanism is driven by external power to rotate annularly; a round convex block is arranged at one end of each unit board; a round concave block is arranged at the other end of each unit board; the unit boards are sequentially arranged above the annular transmission mechanism; the round convex blocks and the round concave blocks of the adjacent unit boards are in contact fit; the upper surfaces of all the unit boards are combined to be a movable annular face when each unit board moves along with the annular transmission mechanism. The equipment utilization rate of the chain type engine assembly line can be effectively improved, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of vehicle assembly, in particular to a chain type engine assembly line. Background technique [0002] At present, the design structure of the engine (automobile) assembly line includes the upper and lower return roller table type, rectangular roller table type, crawler type, fixed assembly island type, mobile assembly trolley type, etc. Among them, the upper and lower return rollers are used in production workshops limited by space. The lower rollers can be assembled and the upper overhead rollers return to the pallet. The rectangular roller table type is assembled with two parallel roller tables, and the two ends of the roller table are equipped with corner tables and roller tables or RGV mobile trolleys are used to transplant and assemble pallets. The crawler assembly line is installed by digging a pit foundation, the upper surface of the crawler is connected to the assembly pallet (bracket), and the assembly pall...

AI Technical Summary

Problems solved by technology

[0003] The engine (automobile) assembly line of the above-mentioned upper and lower return roller table type, rectangular roller table type, fixed assembly island type, and mobile assembly trolley type cannot be flat with the ground because the assembly tray (bracket) cannot be flat with the ground, and the operator and the assembled parts are placed at the bottom of the assembly line. On both sides, when the engine (vehicle) is running, the operator and assembly parts cannot follow the movement, and they need to wait for the engine (vehicle) to stop running before assembling, which affects the production efficiency

Although the operators and assembly parts of the crawler assembly line can flow simultaneously with the circulation of the engine (car), without affecting the production efficiency, but because the crawler assembly line can only be designed as a straight line, the assembly pallet (bracket) is returned through the underground, The underground return section cannot be assembled, the effective utilization of equipment is low, and the production workshop occupied is large

Images