CN-224230638-U - Honeycomb type circular net structure

CN224230638UCN 224230638 UCN224230638 UCN 224230638UCN-224230638-U

Abstract

The application provides a honeycomb type circular screen structure which comprises an inner circular screen and an outer circular screen which are coaxially arranged, wherein the outer circular screen is hollow and cylindrical, the inner circular screen is close to the inner wall of the outer circular screen along the circumferential direction, a drying cavity is formed between the inner circular screen and the outer circular screen, a plurality of first through holes are uniformly formed in the inner circular screen, an external air suction device is arranged at one end of the inner circular screen and is configured to suck air in the inner circular screen, the outer circular screen comprises a plurality of first baffles and a plurality of second baffles, the first baffles extend along the first direction, the plurality of first baffles are arranged in the same circumferential direction, the second baffles are arranged at intervals along the first direction, the second baffles are of a circular ring type structure, a plurality of flow guide through holes are formed between the plurality of adjacent first baffles and the second baffles in a cross connection mode, stable support is provided for cloth to be dried, meanwhile, the channel area of hot air entering the drying cavity is increased, the hot air is ensured to enter the drying cavity after passing through the cloth, and the drying efficiency is effectively improved.

Inventors

LIU XI
WANG XIAODONG

Assignees

无锡盛科达机械有限公司

Dates

Publication Date: 20260512
Application Date: 20250424

Claims (8)

1. A cellular cylinder mould structure, characterized in that the cellular cylinder mould structure comprises an inner cylinder mould and an outer cylinder mould, wherein: The inner circular net and the outer circular net are coaxially arranged, the outer circular net is hollow and cylindrical, the inner circular net is close to the inner wall of the outer circular net along the circumferential direction, a drying cavity is formed between the inner circular net and the outer circular net, a plurality of first through holes are uniformly formed in the inner circular net, an external air draft device is arranged at one end of the inner circular net, and the external air draft device is configured to draw air in the inner circular net; The excircle net comprises a plurality of first baffles and a plurality of second baffles, the first baffles extend along a first direction, the plurality of first baffles are arranged in the same circumferential direction, the second baffles are arranged at intervals along the first direction, the second baffles are in a circular ring structure, each first baffle is connected with each second baffle in a crossing way, and a plurality of diversion through holes are formed between the plurality of adjacent first baffles and the second baffles; During drying, cloth to be dried is attached to the outer wall of the outer circular net, hot air penetrates through the cloth and enters the drying cavity through the flow guide through holes, and then the hot air enters the inner circular net through the first through holes and is pumped away by external air draft equipment, so that the cloth is dried.
2. The cellular cylinder mould structure according to claim 1, wherein the first baffle plates are provided with a plurality of first gaps at intervals along the first direction, the first gaps are opened outwards, the first gaps on adjacent first baffle plates are correspondingly arranged along the circumferential direction, the second baffle plates are provided with a plurality of second gaps inwards along the circumferential direction, and the second gaps on adjacent second baffle plates are correspondingly arranged along the first direction; The first baffle is clamped on the second baffle along the outer side of the circumferential direction through the second notch, and the second baffle is clamped on the first baffle along the inner side of the circumferential direction through the first notch.
3. The cellular cylinder mould structure according to claim 2, wherein a plurality of first notches are uniformly arranged on the corresponding first baffle plate at intervals along the first direction, and a plurality of second notches are uniformly arranged on the corresponding second notches along the circumferential direction.
4. The cellular cylinder structure of claim 2, wherein the first gap and the second gap have the same gauge, the first baffle and the second baffle have the same width extending in the circumferential direction, the first baffle has a width twice the depth of the first gap, and the second baffle has a width twice the depth of the second gap.
5. The cellular cylinder mould structure according to claim 2, wherein a first inclined plane and a second inclined plane are arranged at the opening of the first notch and the opening of the second notch, and the first inclined plane and the second inclined plane incline towards the position far away from the opening.
6. The honeycomb cylinder mould structure according to claim 1, wherein a plurality of air regulating plates and at least one fixing piece are arranged in the inner cylinder mould, the air regulating plates are uniformly arranged along the first direction at intervals and are abutted against the inner wall of the inner cylinder mould, a plurality of second through holes are formed in the air regulating plates, and the second through holes correspond to the first through holes in the corresponding area of the inner cylinder mould along the circumferential direction; The fixing piece is detachably fixed on the inner wall of the inner circular net along the first direction, the fixing piece extends along the first direction, the air regulating plate is located between the fixing piece and the inner circular net, after the fixing piece is disassembled, the air regulating plate can rotate relative to the inner circular net along the axial direction of the inner circular net so as to change the relative position between the corresponding first through hole and the second through hole, so that interference is formed between the air regulating plate and the first through hole, and then the efficiency of hot air entering the inner circular net from the drying cavity is regulated.
7. The cellular cylinder mould structure according to claim 6, wherein a wind deflector is arranged between the first end of the inner cylinder mould in the circumferential direction and the second end of the inner cylinder mould in the circumferential direction, the wind deflector being adjacent to the outer cylinder mould, the wind deflector being configured to block the flow of gas between the region corresponding to the wind deflector and the interior of the inner cylinder mould in the drying chamber.
8. The cellular cylinder mould structure according to claim 7, wherein the wind deflector is arranged in an arcuate configuration.

Description

Honeycomb type circular net structure Technical Field The utility model relates to the technical field of textile, in particular to a honeycomb cylinder mould structure. Background Nonwoven fabrics are materials produced by forming fibers into a network structure by mechanical, thermal bonding, solvent or other methods, and are widely used in various fields such as medical care, household articles, industrial protection and the like. In the production process of non-woven fabrics, a drying process is a key link for ensuring the quality and the production efficiency of the non-woven fabrics. Generally, wet materials after nonwoven fabric production are subjected to drying treatment to remove moisture therefrom, thereby obtaining a final dry product. At present, the drying technology of the non-woven fabric mainly adopts hot air circulation drying, and when the non-woven fabric before drying passes through the surface of a cylinder mould, the non-woven fabric is blown to the surface of the non-woven fabric by heating air, and moisture in the non-woven fabric is taken away by utilizing hot air. However, the rotary screen structure in the prior art has lower drying efficiency, and cannot meet the production requirement of fast rhythm. Disclosure of utility model The application aims to provide a honeycomb type rotary screen structure so as to solve the problem of low drying efficiency of the rotary screen structure in the prior art. To achieve the purpose, the application adopts the following technical scheme: The application provides a honeycomb cylinder mould structure, which comprises an inner cylinder mould and an outer cylinder mould, wherein: The inner circular net and the outer circular net are coaxially arranged, the outer circular net is in a hollow cylinder shape, the inner circular net is close to the inner wall of the outer circular net along the circumferential direction, a drying cavity is formed between the inner circular net and the outer circular net, a plurality of first through holes are uniformly formed in the inner circular net, an external air draft device is arranged at one end of the inner circular net, and the external air draft device is configured to draw air in the inner circular net; The excircle net comprises a plurality of first baffles and a plurality of second baffles, the first baffles extend along a first direction, the plurality of first baffles are arranged in the same circumferential direction, the second baffles are arranged at intervals along the first direction, the second baffles are in a circular ring structure, each first baffle is connected with each second baffle in a crossing way, and a plurality of diversion through holes are formed between the plurality of adjacent first baffles and the second baffles; During drying, cloth to be dried is attached to the outer wall of the outer circular net, hot air enters the drying cavity through the cloth through the flow guide through holes, and is pumped away by external air draft equipment after entering the inner circular net through the first through holes, so that the cloth is dried. Optionally, the first baffle plates are provided with a plurality of first gaps at intervals along the first direction, the first gaps are opened outwards, the first gaps on the adjacent first baffle plates are correspondingly arranged along the circumferential direction, the second baffle plates are provided with a plurality of second gaps inwards along the circumferential direction, and the second gaps on the adjacent second baffle plates are correspondingly arranged along the first direction; The outside of first baffle along the circumferencial direction passes through the second breach joint on the second baffle, and the second baffle inwards passes through first breach joint on first baffle along the circumferencial direction. Optionally, the first notches are uniformly arranged on the corresponding first baffle along the first direction at intervals, and the second notches are uniformly arranged on the corresponding second notches along the circumferential direction. Optionally, the first notch and the second notch have the same specification, the first baffle and the second baffle have the same width extending along the circumferential direction, the width of the first baffle is twice the depth of the first notch, and the width of the second baffle is twice the depth of the second notch. Optionally, the opening of the first notch and the opening of the second notch are both provided with a first inclined plane and a second inclined plane, and the first inclined plane and the second inclined plane incline towards the position far away from the opening. Optionally, a plurality of air regulating plates and at least one fixing piece are arranged inside the inner circular net, the plurality of air regulating plates are uniformly arranged along the first direction at intervals and are abutted against the inner wall of the inner circular net