Spring joint positioning structure

Abstract

The invention discloses a spring joint positioning mechanism. The spring joint positioning mechanism comprises a feeding port, springs manufactured by spring production equipment fall into the feedingport, a rotating disc is arranged in front of the feeding port, the side face of the rotating disc faces one side of the feeding port, a plurality of first rotating shafts are arranged in the rotating disc, a first bevel gear is arranged at one end of each first rotating shaft, a magnetic rotating piece is arranged at the other end of each first rotating shaft, and the rotating pieces attract thesprings sent out from the feeding port. The spring joint positioning mechanism further comprises a first transmission mechanism for driving the first rotating shafts to rotate and a second transmission mechanism for driving the rotating disc to rotate.

Description

technical field [0001] The invention relates to a spring mattress production equipment, in particular to a spring node positioning structure. Background technique [0002] The springs used in mattresses are all standardized by machines, and the nodes of each spring are in the same position. These springs need to be connected into one body through a net threading machine to form a spring bed net, and the spring bed net is outsourced with cloth to form a spring mattress. The springs need to be connected in series through the mesh threading machine. When the mesh threading machine is threading the mesh, it needs to avoid nodes as much as possible, otherwise the steel wire threading the mesh will encounter obstacles. [0003] In order to prevent the steel wire passing through the net from touching the nodes of the spring, the directions of the nodes of the spring need to be arranged in advance. In the past, it was manually arranged to ensure that the nodes of each spring would...

AI Technical Summary

Problems solved by technology

In the past, it was manually arranged to ensure that the nodes of each spring would not be located on the line through which the steel wire passed. This was time-consuming and laborious, which greatly reduced the production efficiency of spring mattresses.

[0004] For this reason, we have made a lot of attempts to automatically position the nodes, but no matter how the positioning mechanism is improved, the produced spring is put into a box before positioning, and then sent to the spring positioning mechanism through the transportation device for positioning. In the process of transporting the spring into the box and the transportation mechanism, the position of the node of the spring will change, because in fact, the position of the node of the spring that we get off the spring production equipment is determined, so the previous methods are simple. The steps are complicated

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