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Drying and transferring equipment for needled felt production

A needle felt and equipment technology, which is applied in the field of drying and transfer equipment for needle felt production, can solve problems such as uneven surface layer of needle felt, unbalanced temperature inside the oven, and different drying degrees of needle felt, achieving Improve the drying quality, facilitate the subsequent transfer, and smooth the surface

Inactive Publication Date: 2021-10-15
YANCHENG SHIBANG TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. When the needle felt is dried after production, the temperature inside the oven is unbalanced, which will easily lead to different drying degrees of the upper and lower layers of the needle felt, which will affect the drying quality of the needle felt
[0005] 2. When the needle felt is dried, it will be slightly bent and deformed due to the high temperature, and the surface layer of the deformed needle felt will be uneven, which will affect the subsequent winding and storage effect of the needle felt

Method used

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  • Drying and transferring equipment for needled felt production
  • Drying and transferring equipment for needled felt production
  • Drying and transferring equipment for needled felt production

Examples

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0036] Such as Figure 1-6 As shown, the oven 1 is used for drying the needle-punched felt. The oven 1 is a closed structure with a partial opening, and the door 2 installed in the direction of the inlet and outlet of the oven 1 is provided with a through groove, and the through groove is used for the needle-punched felt. Feed and discharge in oven 1,

[0037] The interior of the oven 1 is provided with a transmission m...

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PUM

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Abstract

The invention belongs to the field of needled felts, and particularly relates to drying and transferring equipment for needled felt production. The drying and transferring equipment comprises a drying oven for drying needled felt materials, a conveying mechanism is arranged inside the drying oven, and the conveying mechanism comprises a feeding roller set, conveying rollers and a discharging roller set. The needled felt materials are conveyed in the drying oven through the conveying mechanism, the needled felt materials entering the drying oven are conveyed along the conveying rollers, an ironing device and a heating device are arranged on the upper portion and the lower portion of the drying oven respectively, the upper portion and the lower portion of the conveyed needled felt are evenly heated and dried, and drying quality is improved. Heat conduction ring sleeves adhered to the outer walls of ironing rollers are attached to the upper layer of the needled felt, when the needled felt is partially conveyed on the upper roller, the needled felt is pulled to penetrate through gaps between the ironing rollers and the conveying rollers, the ironing rollers are influenced by advancing power of the needled felt and do circular motion along a roller shaft, the needled felt is ironed while drying of the upper layer of the needled felt is assisted, deformation of the needled felt due to heating is prevented, and it is guaranteed that a surface layer of the dried needled felt is smooth.

Description

technical field [0001] The invention relates to the field of needle felt, in particular to a drying and transporting device for needle felt production. Background technique [0002] The existing production process of needle felt is as follows: the raw materials are opened, the cotton is stored after opening, the cotton is initially formed into cotton after the cotton is stored, the oven is baked into cotton after the preliminary cotton is formed, cooled after baking, and cut after cooling. That's it. [0003] There are following problems in prior art: [0004] 1. When the needle-punched felt is dried after production, the temperature inside the oven is not balanced, which may easily lead to different drying degrees of the upper and lower layers of the needle-punched felt, which affects the drying quality of the needle-punched felt. [0005] 2. When the needle felt is dried, it will be slightly bent and deformed due to high temperature, and the surface layer of the deformed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B13/08F26B13/10F26B23/04F26B25/00F26B25/02D06C15/02
CPCF26B13/003F26B13/10F26B25/003F26B25/02F26B23/04D06C15/02
Inventor 程骐刘蓉
Owner YANCHENG SHIBANG TRADE
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