Multi-speed pushing-in machine, air conditioner outdoor unit flexible production line and production method of air conditioner outdoor unit flexible production line

Abstract

The invention provides a multi-speed pushing-in machine, an air conditioner outdoor unit flexible production line and a production method of the air conditioner outdoor unit flexible production line. The multi-speed pushing-in machine comprises a rack, and a conveying mechanism, a blocking mechanism and a feeding structure arranged on the rack, the conveying mechanism comprises a plurality of conveying rollers arranged in the length direction of the rack and a driving assembly connected with ends of the conveying rollers to drive the plurality of conveying rollers to rotate synchronously, the blocking mechanism comprises a baffle located between two adjacent conveying rollers, the bottom of the baffle is connected with a lifting assembly used for lifting the baffle to be higher than or lower than the conveying rollers, and the feeding structure comprises a pushing part and a moving assembly for pushing a pushing rod to move in the length direction of the rack. Workpieces are conveyed through the roller type conveying structure, feeding and pushing of the workpieces can be completed through the feeding structure, the application range is wide, the structure is simple and reasonable, the cost can be effectively reduced, the work efficiency is improved, and the risk that operators and maintenance personnel are injured is reduced.

Description

technical field [0001] The application relates to the technical field of air-conditioning production lines, in particular to a flexible production line of a double-speed pusher, an air-conditioning external unit and a production method thereof. Background technique [0002] With the development of science and technology, human society has higher and higher requirements for the function and quality of products, the cycle of product replacement is getting shorter and shorter, and the complexity of products is also increasing. The traditional mass production method has been challenged. . This challenge not only poses a threat to small and medium-sized enterprises, but also plagues state-owned large and medium-sized enterprises. Because, in mass production, flexibility and productivity are contradictory. As we all know, only a single variety, large batches, dedicated equipment, stable process, and high efficiency can constitute economic benefits of scale; on the contrary, mult...

AI Technical Summary

Problems solved by technology

[0003] The existing flexible automatic production system for external air-conditioning units requires the cooperation of each construction area, but the switching between each construction area requires the use of jacking and translational transportation. When the jacking and translational transportation is in use, it is necessary to stop the boring school bus and wait for the feeding mechanism to move. The workpiece is jacked up and then continues to be transported. The noise is loud during operation, and it is prone to failure, and each failure requires long-term maintenance, and the jacking and conveying needs to process the workpiece. Personnel injury, inconvenient maintenance, greatly reducing production efficiency

In the flexible production line of air-conditioning external units disclosed in the Chinese patent application number 2019100423634 and in the Chinese master's thesis "Technical Research and System Design of Air-conditioning Assembly Automation Production Line", manipulators or robots are used for loading materials, but the cost of robots is high and maintenance is high. It is complex, and has high requirements for the positioning and processing size of the workpiece. It is not suitable for the production mode of multiple varieties and small batches, and its applicability is low.

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