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Structural Forming Technology of Corrugated Board for Dyeing Machine

A molding process and dyeing machine technology, applied in the field of bending, can solve the problems of flat plate breakage and rebound of the bending part of the flat plate, and achieve the effects of less surface scratches, high efficiency and good batch reproducibility

Active Publication Date: 2017-08-04
HANGZHOU DONGLIN DYEING & FINISHING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the disadvantages that the flat plate in the bending machine process in the prior art is prone to breakage or the bent part of the flat plate rebounds

Method used

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  • Structural Forming Technology of Corrugated Board for Dyeing Machine
  • Structural Forming Technology of Corrugated Board for Dyeing Machine
  • Structural Forming Technology of Corrugated Board for Dyeing Machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Fabric dyeing machine net corrugated plate structure forming process, the process includes the following steps:

[0032] Step 1: Cut the board into flat boards according to the calculated expanded size of the corrugated board;

[0033] Step 2: The plate is polished and affixed with a protective film;

[0034] Step 3: Place the flat plate on the workbench of the bending machine, and carry out the bending process on the flat plate through the bending machine and the bending die.

[0035] Press and fold to form a plurality of arc-shaped convex lines 1 in the middle of the flat plate;

[0036] Step 4: Bending both sides of the plate inwards with a bending machine and a folding die;

[0037] Step 5: Oil treatment on the surface of the plate.

[0038] The crimping mold in step 3 is a corrugated plate mold. The bending machine performs one-time crimping of the flat plate through the corrugated plate mold. The corrugated plate mold includes a corrugated plate mold and a corr...

Embodiment 2

[0040] Same as Example 1, the difference is that the creasing mold in Example 1 is changed into a wave-shaped mold and a tooth-shaped mold. Both the wave-shaped mold and the tooth-shaped mold have a matching base. The mold and the tooth-shaped mold are pressed and formed. First, the wave-shaped mold is used to corrugate the flat plate to form a wave plate, and then the wave valley of the wave plate is folded twice through the tooth-shaped mold. Eleven rectangular teeth 6 are arranged on the working surface of the tooth-shaped mold, and the distance between the rectangular teeth 6 is the same as that of the wave valleys of the wave-shaped mold. The valley becomes a horizontal plane, thus forming a corrugated board structure with convex columns on the surface. Before proceeding to step 2, the plates were heat treated. Both the pressure-pressurizing spiral tube 7 is installed on the creasing mold and the flanging mold, and the side of the creasing mold and the side of the flangi...

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Abstract

The invention relates to the technical field of bending, in particular to a forming process for a net corrugated board structure of a cloth dyeing machine. The process includes the following steps that firstly, a board is cut into flat plates according to the calculated corrugated board unfolding size; secondly, the flat plates are polished, and protection films are attached to the flat plates; thirdly, the flat plates are placed on a working table of a bending machine and are pressed and bent through the bending machine and a pressing and bending die so that a plurality of arc-shaped protruding strips (1) can be formed in the middles of the flat plates; fourthly, the two sides of the flat plates are bent inwards through the bending machine and an edge bending die; and fifthly, greasy dirt processing is conducted on the surfaces of the flat plates. The process has the beneficial effects that the bending machine and the dies are adopted, continuous hydraulic forming is conducted on the size-fixed board, efficiency is high, surface scratches are fewer, the batch repeatability is high, and products are stable.

Description

technical field [0001] The invention relates to the technical field of bending, in particular to a fabric dyeing machine net corrugated plate structure forming process. Background technique [0002] There is no inner net and corrugated plate structure in the cloth dyeing machine, the bath ratio is large, and the energy consumption is high. There is a flat plate structure in the cloth dyeing machine. It is very necessary to have a corrugated board used in the dyeing machine. Contents of the invention [0003] The invention aims at the disadvantages that the flat plate in the bending machine process in the prior art is prone to breakage or the bent part of the flat plate rebounds. [0004] In order to solve the above technical problems, the present invention is solved through the following technical solutions: [0005] Fabric dyeing machine net corrugated plate structure forming process, the process includes the following steps: [0006] Step 1: Cut the board into flat bo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B21D37/10
CPCB21D37/10B23P15/00D06B23/00
Inventor 陈芳萍
Owner HANGZHOU DONGLIN DYEING & FINISHING MACHINERY
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