CN218883226U

CN218883226U - Compression-resistant high-strength chemical fiber paper tube

Info

Publication number: CN218883226U
Application number: CN202222896113.7U
Authority: CN
Inventors: 陈晓庆; 陈少烽; 洪佳伟
Original assignee: HANGZHOU BAIHENG TECHNOLOGY CO LTD
Current assignee: HANGZHOU BAIHENG TECHNOLOGY CO LTD
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-18
Anticipated expiration: 2032-11-01

Abstract

The utility model provides a resistance to compression formula high strength chemical fibre paper tube, relates to chemical fibre paper tube field, including fiber container main part and two rigid rubber ring, two the fixed cover of rigid rubber ring is established the fiber container main part outside end face, the fiber container main part comprises spool paper sandwich layer, PVC rigid plastic, buffer protection layer and outer spool paper, the fixed cladding of PVC rigid plastic is in spool paper sandwich layer outside end face, the utility model discloses a border region department cover in the fiber container both sides is equipped with rigid rubber ring, not only effectually has protected fiber container cross-section port, and the effectual paper tube of having avoided drops the striking damage that causes the paper tube on the ground in addition, sets up PVC rigid plastic through the outside embedding of spool paper sandwich layer in the inside of paper tube and stereotypes and consolidates, compares traditional spool paper tube, has improved its intensity greatly, sets up the buffer protection layer simultaneously in the outside of PVC rigid plastic and carries out the elastic buffering.

Description

Compression-resistant high-strength chemical fiber paper tube

Technical Field

The utility model belongs to the technical field of chemical fibre paper tube and specifically relates to a resistance to compression formula high strength chemical fibre paper tube.

Background

The paper tube as a winding inner core is widely applied to the industries of felt making, weaving, glass fiber and the like, and in the preparation process of the existing paper tube, when the paper tube is subjected to multiple processes of slitting, edge pressing, grinding, polishing and the like, the end parts of a part of the paper tube collapse, the center and the end parts of a part of the paper tube collapse, and the rejection rate is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance to compression formula high strength chemical fibre paper tube to solve the problem that proposes in the above-mentioned background art.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides a resistance to compression formula high strength chemical fibre paper tube, includes fiber container main part and two rigid rubber ring, two the rigid rubber ring fixed cover is established the fiber container main part outside end face, the fiber container main part comprises spool paper sandwich layer, PVC rigid plastic, buffer protection layer and outer spool paper, the fixed cladding of PVC rigid plastic is in spool paper sandwich layer outside end face, buffer protection layer fixed connection be in outer spool paper with between the PVC rigid plastic.

Preferably, the buffer protection layer comprises two rubber layers and a UPE elastic plastic plate, the UPE elastic plastic plate is slidably mounted between the two rubber layers, so that when the paper tube is subjected to external force, the deformation path generated by the UPE elastic plastic plate in buffering is not limited, and the risk of breakage of the paper tube is effectively reduced.

Preferably, the UPE elastic plastic board is in a continuous arch-shaped convex shape, and the lower side end face of each convex area is provided with high-elasticity rubber, so that the buffering performance of the buffering protective layer is further improved, and the elastic recovery capability of the buffering protective layer is also ensured.

Preferably, the rubber layer located at the outer ring is hard rubber, and the rubber layer located at the inner ring is soft rubber.

Preferably, the high-elasticity rubber is in an oval strip shape, and the outer surface of the high-elasticity rubber is smooth.

Preferably, the surface layer of the outer layer bobbin paper and the joint of each hard rubber ring of the paper tube main body, which is close to the end surface in the central line direction of the paper tube main body, and the outer end surface of the paper tube main body are in an outward convex cambered surface shape, so that the connection firmness between the hard rubber rings and the paper tube main body is effectively improved, and the use strength of the paper tube is ensured.

The utility model has the advantages that:

the utility model discloses a border region department cover in the paper tube both sides is equipped with the stereoplasm rubber ring, not only effectual paper tube cross-section port of having protected, and the effectual paper tube of having avoided drops the striking damage that causes the paper tube on the ground, the outside embedding through at spool paper inner core layer in the inside of paper tube sets up PVC stereoplasm plastics and stereotypes and consolidate, compare traditional spool paper tube, its intensity has been improved greatly, set up the buffer protection layer in PVC stereoplasm plastics's the outside simultaneously and carry out the elastic buffer, effectual UPE elastic plastic board of utilizing forms the buffering with high-elastic rubber and supports and elasticity and recover, the crushing resistance of paper tube has been improved greatly, thereby improve the life of paper tube.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the whole structure of a compression-resistant high-strength chemical fiber paper tube of the present invention;

FIG. 2 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 2 according to the present invention.

The scores in the figures are as follows: 1. a paper tube main body; 2. a hard rubber ring; 10. bobbin paper inner core layer; 11. PVC hard plastics; 12. a buffer protection layer; 13. outer layer bobbin paper; 14. a rubber layer; 15. high-elasticity rubber; 16. UPE elastic plastic board.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The invention will be described in detail with reference to fig. 1-3, wherein for ease of description, the orientations referred to below are now defined as follows: the up-down, left-right, front-back direction described below is consistent with the front-back, left-right, top-down direction of the view direction of fig. 1, fig. 1 is the front view of the device of the present invention, and the direction shown in fig. 1 is consistent with the front-back, left-right, top-down direction of the front view direction of the device of the present invention.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a resistance to compression formula high strength chemical fibre paper tube, includes fiber container main part 1 and two rigid rubber ring 2, two rigid rubber ring 2 is fixed to be established 1 outside terminal surface of fiber container main part, fiber container main part 1 comprises spool paper inlayer layer 10, PVC rigid plastic 11, buffer protection layer 12 and

outer spool paper

13, 11 fixed cladding of PVC rigid plastic are in spool paper inlayer layer 10 outside terminal surface, buffer protection layer 12 fixed connection be in outer spool paper 13 with between the PVC rigid plastic 11.

In addition, in one embodiment, the buffer protection layer 12 includes two rubber layers 14 and a UPE elastic plastic plate 16, and the UPE elastic plastic plate 16 is slidably installed between the two rubber layers 14, so that when the paper tube is subjected to an external force, the deformation path of the UPE elastic plastic plate 16 is not limited by the movable UPE elastic plastic plate 16 during buffering, and thus the risk of breakage is effectively reduced.

In addition, in one embodiment, the UPE elastic plastic board 16 is in a continuous arch shape, and the lower end surface of each protruding area is provided with a high elastic rubber 15, so that the buffering performance of the buffering protective layer 12 is further improved, and the elastic recovery capability is also ensured.

In addition, in one embodiment, the rubber layer 14 at the outer ring is a hard rubber, and the rubber layer 14 at the inner ring is a soft rubber.

In addition, in one embodiment, the high elastic rubber 15 is in the shape of an oval strip, and the outer surface of the high elastic rubber is smooth.

In addition, in an embodiment, the surface of the outer layer bobbin paper 13 and the joints of the hard rubber rings 2, which are close to the end surface of the paper tube main body 1 in the central line direction, and the outer end surface of the paper tube main body 1 are both in an outer convex arc shape, so that the connection firmness between the hard rubber rings 2 and the paper tube main body 1 is effectively improved, and the use strength of the paper tube is ensured.

During specific implementation, the peripheral region department cover through in the paper tube both sides is equipped with stereoplasm rubber ring 2, not only the effectual paper tube cross-section port that has protected, and the effectual paper tube of having avoided drops the striking damage that causes the paper tube on the ground, the inside of paper tube sets up PVC rigid plastic 11 through the outside embedding at spool paper inner core layer 10 and stereotypes and consolidate, compare traditional spool paper tube, its intensity has been improved greatly, set up buffer protection layer 12 in PVC rigid plastic 11's the outside simultaneously and carry out the elastic buffer, effectual UPE elastic plastic board 16 and high-elastic rubber 15 form the buffering support and the elasticity recovers, the crushing resistance of paper tube has been improved greatly, at last outer spool paper 13 surface with paper tube main part 1 every stereoplasm rubber ring 2 is close to paper tube main part 1 central line direction terminal surface with paper tube main part 1 outer terminal surface junction all is evagination cambered surface form, thereby the effectual improvement stereoplasm rubber ring 2 with the fastness of connection between the paper tube main part 1 has guaranteed the service strength of paper tube.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims

1. The utility model provides a resistance to compression formula high strength chemical fibre paper tube, includes fiber container main part (1) and two stereoplasm rubber rings (2), its characterized in that: two the fixed cover of carbide rubber ring (2) is established fiber container main part (1) outside end face, fiber container main part (1) comprises spool paper inner core layer (10), PVC rigid plastic (11), buffer protection layer (12) and outer spool paper (13), PVC rigid plastic (11) fixed cladding is in spool paper inner core layer (10) outside end face, buffer protection layer (12) fixed connection be in outer spool paper (13) with between PVC rigid plastic (11).

2. The pressure-resistant high-strength chemical fiber paper tube as claimed in claim 1, wherein: the buffer protection layer (12) comprises two rubber layers (14) and a UPE elastic plastic plate (16), wherein the UPE elastic plastic plate (16) is installed between the two rubber layers (14) in a sliding mode.

3. The pressure-resistant high-strength chemical fiber paper tube as claimed in claim 2, wherein: the UPE elastic plastic board (16) is in a continuous arch-shaped convex shape, and the lower side end face of each convex area is provided with high-elastic rubber (15).

4. The pressure-resistant high-strength chemical fiber paper tube as claimed in claim 2, wherein: the rubber layer (14) positioned on the outer ring is made of hard rubber, and the rubber layer (14) positioned on the inner ring is made of soft rubber.

5. The pressure-resistant high-strength chemical fiber paper tube as claimed in claim 3, wherein: the high-elasticity rubber (15) is in an oval strip shape, and the outer surface of the high-elasticity rubber is smooth.

6. The pressure-resistant high-strength chemical fiber paper tube as claimed in claim 1, wherein: each hard rubber ring (2) is close to the joint of the end surface of the paper tube main body (1) in the central line direction and the outer end surface of the paper tube main body (1) and is in an outer convex cambered surface shape.