Spring mattress production equipment

Abstract

Spring-mattress producing equipment comprises a spring producing machine, a perforating machine, a spring guiding device and a spring conveyer, wherein the spring conveyer comprises a rotary disc, a first driving device, a belt wheel and a magnetic conveying belt, the spring guiding device comprises a push plate, a second driving device used for driving the push plate to make rectilinear motions, and a guiding piece, a groove is formed in the push plate, and at least two lateral sides of the groove are in contact with a portion, with a small mid-diameter, of a spring. The guiding piece is fixed on the perforating machine and is provided with a guiding surface, and when the push plate pushes the spring towards the perforating machine, if a node on the bottom of the spring is located in an interference area, the guiding surface is in contact with the node on the bottom of the spring and is used for pushing the node of the spring away from the interference area.

Description

technical field [0001] The invention relates to a spring mattress production equipment. Background technique [0002] figure 1 Shown is a spring 2 for a box spring mattress, the diameter of the ends of the spring 2 is larger than the diameter of the middle part, and the ends of the spring 2 each have a node 21,22. 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. see figure 2 , these springs 2 need to be connected in series through the mesh threading machine, and the mesh threading machine needs to avoid the nodes 21 and 22 at both ends of the spring as much as possible when threading the mesh, otherwise the steel wire 3 threading the mesh will encounter obstacles. The projection of the node 22 on the top of the spring 2 a...

AI Technical Summary

Problems solved by technology

[0004] In order to prevent the steel wire passing through the net from touching the nodes of the springs, the direction of the nodes of the springs needs to be arranged in advance. In the past, the nodes 21 and 22 of the spring 2 were manually arranged to ensure the connection of each spring. The point will not be located in the area between the C and D sides, which is time-consuming and laborious, which greatly reduces the production efficiency of the spring mattress

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