A flexible production line of double-speed pusher and air conditioner external unit and its production method

Abstract

The application provides a double-speed pusher, a flexible production line for an air-conditioner external unit and a production method thereof. The double-speed pusher includes a frame, a conveying structure, a blocking structure, and a feeding structure arranged on the frame; the conveying mechanism includes a A plurality of conveying rollers arranged in the length direction of the frame and a drive assembly connected to the ends of the conveying rollers to drive the synchronous rotation of the conveying rollers; the blocking mechanism includes a baffle between two adjacent conveying rollers, and the baffle The bottom of the bottom is connected with a lifting assembly for lifting the baffle to be higher or lower than the conveying roller; the feeding structure includes a pushing part and a moving assembly that pushes the push rod to move along the length of the frame. The workpiece is transported through the roller conveying structure, and the loading and pushing of the workpiece is completed through the feeding structure. It has a wide range of applications and a simple and reasonable structure, which can effectively reduce costs, improve work efficiency, and reduce the risk of injury to operators and maintenance personnel. .

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...

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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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