A steering frame intelligent vertical warehouse assembly and welding production line

Abstract

The embodiment of the present invention discloses a steering frame intelligent vertical warehouse assembly and welding production line, including an intelligent assembly subsystem, an intelligent vertical warehouse storage subsystem, and a three-dimensional conveyor; the intelligent assembly subsystem includes a handling robot, a welding robot, and a station fixture , the moving paths of the handling robot and the welding robot are parallel to each other, and the station fixtures are located within the common working range of the handling robot and the welding robot; the intelligent vertical warehouse storage subsystem includes a multi-layer vertical warehouse base frame and a lower guide rail at the bottom The driving end of the multi-storey warehouse is equipped with a driving shaft driven by a walking motor. The feeding end and the discharging end of the multi-storey vertical warehouse base frame are equipped with a vertical lifting mechanism. There is a lifting addresser, and a cargo fork for telescopic movement is arranged on the loading platform. The invention realizes the balance of the whole production beat, greatly improves the production efficiency, improves the product quality and reduces the production cost.

Description

technical field [0001] The invention relates to the technical field of a steering frame production line, in particular to a steering frame intelligent vertical warehouse assembly and welding production line. Background technique [0002] 1. The logistics method of large-scale structure [0003] The storage positions of the workpieces to be produced in the existing frame welding production line are all supported platforms on the ground floor. If enough workpieces to be produced need to be stored, the occupied area is too large. [0004] Since the storage stations for workpieces to be produced cannot provide too many places, post-weld workpiece cooling needs to be provided with post-weld workpiece cooling stations. During frame welding, the cooling time of the workpiece after each process is different, and the cooling station of each workpiece after welding is a wheel storage structure, so the workpiece in the cooling station after welding can only be counted according to the...

AI Technical Summary

Problems solved by technology

[0008] The existing traditional welding method is manual semi-automatic welding, not only the welding efficiency is low, the welding quality fluctuates greatly, but also requires a large number of welders, and the overall cost is high

Although some welding stations have initially introduced robot welding, due to the complexity of the welding process of this product and the strong rigidity of the existing welding robots, multi-station series production is required, and the beats between the stations are difficult to balance, resulting in The utilization rate of welding robots is low and the efficiency is low

[0009] 4. The workpiece changes frequently, and the workstation changes the tooling

[0012] Although ERP and other enterprise management systems are widely used in the industry at present, the production organization of each process still generally adopts manual organization and scheduling based on experience and order status, and manually issues production plans

This method cannot be combined with the equipment production capacity and the actual situation of the workshop, and the production scheduling is very random and blind, resulting in low efficiency of the production system

[0013] 6. Current status of information management

[0016] At present, manual records or stickers are used to simply record workpiece drawing numbers, quantities and other information between workshop processes and workstations. There are often incomplete or wrong recorded data, and paper labels are easily damaged or lost, resulting in incorrect data transmission.

[0017] 8. The repeat positioning accuracy of the conveying system is low

[0018] The existing conveying system has no precise positioning device and relies entirely on the pick-and-place accuracy of the conveying equipment itself, which is difficult to meet the requirements of an automated flexible production line

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