Method for winding box tube by using box tube winding equipment of paper speaker

Abstract

The invention discloses a method for winding a box tube by using box tube winding equipment of a paper speaker. The box tube winding equipment comprises a machine tool body, a bonding agent box, a winding die, a compression roller, a left pressing device, a right pressing device, a left guide post, a right guide post, a left tension spring, a right tension spring and a pressure spring. The box tube winding equipment is realized by the following winding steps: firstly, installing the winding die on a power shaft in a sleeving manner; secondly, coating a release agent on the winding die; thirdly, wrapping a nylon film on the winding die; fourthly, coating a bonding agent on the outer surface of the nylon film; fifthly, winding the inner wall; sixthly, winding the outer wall; seventhly, demoulding; eighthly, drying; ninthly, punching, cutting, processing and forming a square box tube, and fixedly connecting a left-end wall board with a right-end wall board of a box body. According to the method for winding the box tube by using the box tube winding equipment, disclosed by the invention, no matter how a wind part fluctuates up and down, the compression roller can always keep stable winding pressure, so the paper square box tube which is formed by the inner wall and the outer wall, is of an integrated structure (seamless) and is consistent in winding density, can be wound.

Description

[0001] This application is a divisional application, the original application [0002] Application date: November 22, 2010 [0003] Application number: 201010552996.9, [0004] Invention name: "Paper Sound Box and Its Box Tube Winding Equipment and Method for Winding Its Box Tube", which was later revised as "Paper Speaker Box Tube Winding Equipment". technical field [0005] The invention relates to a method for winding a box tube with a paper sound box box tube winding device. Background technique [0006] As we all know, the material of the speaker cabinet has a great influence on the sound quality of the speaker. At present, the cabinet materials of speakers mainly include plywood, particle board, fiberboard, original wood board and so on. Among them, the cost of plywood and particle board cabinets is relatively low, but the sound quality is not good; the fiberboard cabinet is hard but not flexible, the sound quality is not perfect, and the cost is high, and the produ...

AI Technical Summary

Problems solved by technology

Among them, the cost of plywood and particle board cabinets is relatively low, but the sound quality is not good; although the fiberboard cabinet has high hardness, its elasticity is not good, the sound quality is not perfect, and the cost is high, and the production process is relatively complicated; the original wood board cabinet consumes a lot of money. The cost of renewable resources is greatly increased, and the rigidity is not good, and the surface paint layer contains harmful chemicals, which is not environmentally friendly; there are also paper materials used to make speaker boxes, but due to the uneven density of the box, or the box is made of flat panels There are too many splicing seams, or the box wall of the box is made of a kind of paper, and its sound quality is still defective

Images