CN216514877U

CN216514877U - Bobbin paper with interlayer strength enhancing structure

Info

Publication number: CN216514877U
Application number: CN202123080512.8U
Authority: CN
Inventors: 周忠; 胡兴飞; 傅金良
Original assignee: Hangzhou Xiaoshan Nanyang Paper Co ltd
Current assignee: Hangzhou Xiaoshan Nanyang Paper Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-13
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses bobbin paper with an interlayer strength enhancing structure, which comprises a bobbin paper body, wherein an inner cavity of the bobbin paper body is provided with an enhancing structure, the enhancing structure comprises two semicircular iron wires, one opposite surfaces of the semicircular iron wires are symmetrically and fixedly connected with first springs, sliding grooves are symmetrically and fixedly formed in the surfaces of the semicircular iron wires, second springs are fixedly connected to the inner wall of the inner cavity of the sliding grooves, sliding blocks are symmetrically and slidably sleeved in the inner cavity of the sliding grooves, pull ring lantern rings are fixedly connected to the surfaces of the sliding blocks, and iron wires are symmetrically and movably sleeved in the inner cavity of the pull ring lantern rings. This spool paper of interband intensity reinforcing structure forms cross shape through semicircle iron wire and dissolves in the inner chamber of spool paper body, has solved present spool paper when being used, can cause the extrusion to spool paper, can cause the problem that spool paper surface was bent under huge extrusion or pressure.

Description

Bobbin paper with interlayer strength enhancing structure

Technical Field

The utility model relates to the technical field of bobbin paper, in particular to bobbin paper with an interlayer strength enhancing structure.

Background

The bobbin paper is specially used for paper-making bobbin and conic paper tube in textile industry. Is a thin vulcanized fiber paper. The paper is tough and wear resistant. The paper surface is smooth and even. Has good water resistance (the sizing degree is not less than 1.25 mm). Can resist edge indentation and bear lathe processing when in use. In order to make the yarn tubes in each row on the spinning machine obviously different, the yarn tubes are often dyed into different colors such as red, orange, yellow, green, blue and the like, and the dyeing fastness is good. Bleached or unbleached chemical wood pulp is used as raw material, and through free beating, adding dye to regulate colour, making paper on long net paper machine, press polishing, re-rolling into paper roll, and further processing into light bobbin.

When the existing bobbin paper is used, the bobbin paper can be extruded, and the surface of the bobbin paper can be bent under huge extrusion or pressure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides bobbin paper with an interlayer strength enhancing structure, and solves the problems that the bobbin paper is extruded when the conventional bobbin paper is used, and the surface of the bobbin paper is bent under huge extrusion or pressure.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the bobbin paper with the interlayer strength reinforcing structure comprises a bobbin paper body, wherein the reinforcing structure is arranged in the inner cavity of the bobbin paper body.

The reinforcing structure comprises two semicircular iron wires, a first spring of symmetrical fixedly connected with of the opposite side of the semicircular iron wires, the fixed spout that has been seted up to the fixed surface symmetry of semicircular iron wires, the inner wall fixedly connected with second spring of spout inner chamber, the sliding block has been cup jointed in the inner chamber symmetry slip of spout, the equal fixedly connected with pull ring lantern ring in surface of sliding block, the iron wire has been cup jointed in the inner chamber symmetry activity of the pull ring lantern ring.

Preferably, the inner cavity of sliding block and the inner cavity of spout coincide each other, the semicircle iron wire is the semi-arc shape.

Preferably, the iron wire is circular, and the surface of iron wire and the surface of semicircle iron wire contact each other.

Preferably, the pull ring lantern ring is arc-shaped and is in mutual contact with the iron wire.

Preferably, the first spring and the second spring are different in size.

Preferably, the distance between the semicircular iron wires and the iron wires on the surface of the bobbin paper body is 0.5 mm.

Advantageous effects

The utility model provides a bobbin paper with an interlayer strength enhancing structure. Compared with the prior art, the method has the following beneficial effects:

1. this spool paper of strength reinforcing structure between belting forms cross shape through semicircle iron wire and dissolves in the inner chamber of spool paper body, has increased spool paper body layer internal integral connection's intensity to and through the connection of first spring, make spool paper body have certain buffer power when the extrusion, increased compressive capacity.

2. This spool paper of strength reinforcing structure between belting, through the tensioning of second spring, sliding block and pull ring lantern ring, made things convenient for the installation of iron wire.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a bobbin paper body in accordance with the present invention;

FIG. 3 is a schematic view of a structural reinforcement structure of the present invention;

FIG. 4 is a partial schematic view of a structural reinforcement structure of the present invention;

FIG. 5 is a partial enlarged view of the point A in FIG. 4 according to the present invention.

In the figure: 1. a bobbin paper body; 2. a reinforcing structure; 21. semicircular iron wires; 22. iron wires; 23. a collar; 24. a first spring; 25. a chute; 26. a second spring; 27. and a slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the bobbin paper with the interlayer strength reinforcing structure comprises a bobbin paper body 1, and a reinforcing structure 2 is arranged in an inner cavity of the bobbin paper body 1.

Referring to fig. 3-5, the reinforcing structure 2 includes two semicircular iron wires 21, a first spring 24 is symmetrically and fixedly connected to a surface of the semicircular iron wire 21 opposite to each other, sliding grooves 25 are symmetrically and fixedly formed on surfaces of the semicircular iron wires 21, a second spring 26 is fixedly connected to an inner wall of an inner cavity of the sliding groove 25, sliding blocks 27 are symmetrically and slidably sleeved in inner cavities of the sliding grooves 25, pull ring collars 23 are fixedly connected to surfaces of the sliding blocks 27, iron wires 22 are symmetrically and movably sleeved in inner cavities of the pull ring collars 23, inner cavities of the sliding blocks 27 and inner cavities of the sliding grooves 25 are matched with each other, the semicircular iron wires 21 are semi-arc-shaped, the iron wires 22 are circular, the surface of the iron wire 22 is contacted with the surface of the semicircular iron wire 21, the pull ring lantern ring 23 is arc-shaped, and with iron wire 22 in contact with each other, first spring 24 is the variation in size with second spring 26, and semicircle iron wire 21 and iron wire 22 are located the distance on spool paper body 1 surface and are 0.5 mm.

During operation, when spool paper body 1 used, form cross shape through semicircle iron wire 21 and iron wire 22 and dissolve in spool paper body 1's inner chamber, increased the intensity of inside monolithic connection between 1 layers of spool paper body to and through the connection of first spring 24, make spool paper body 1 have certain buffer power when the extrusion, increased compressive capacity, in addition through the tensioning of second spring 26, sliding block 27 and pull ring lantern ring 23, made things convenient for iron wire 22's installation.

Further, the manufacturing method comprises the steps of firstly preparing two cut semicircular iron wires 21 and a normal thin iron wire 22, then arranging a chute 25 capable of placing a minimum second spring 26 on the surface of the semicircular iron wire 21, fixedly connecting the second spring 26 to the inner wall of the inner cavity of the chute 25, placing a sliding block 27 in the inner cavity of the chute 25 in a sliding manner, fixedly connecting the bottom of the sliding block 27 to one end of the second spring 26, then connecting and installing a pull ring lantern ring 23 on the surface of the sliding block 27, then passing the iron wire 22 through the pull ring lantern ring 23, enabling the pull ring lantern ring 23 to realize automatic tensioning under the elastic force of the second spring 26, enabling the pull ring lantern ring 23 to tightly attach the iron wire 22 to the surface of the semicircular iron wire 21, finally connecting two opposite semicircular iron wires 21 with each other through a first spring 24, and finally placing the whole reinforcing structure 2 in chemical wood pulp, and (3) wrapping the reinforcing structure 2 by using chemical wood pulp, and then forming the bobbin paper by using specific equipment.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Spool paper of intensity reinforcing structure between band layer, including spool paper body (1), its characterized in that: the inner cavity of the bobbin paper body (1) is provided with a reinforcing structure (2);

reinforcing structure (2) include two semicircle iron wires (21), the first spring of one side symmetry fixedly connected with (24) that semicircle iron wire (21) is relative, spout (25) have been seted up to the fixed surface symmetry of semicircle iron wire (21), the inner wall fixedly connected with second spring (26) of spout (25) inner chamber, sliding block (27) have been cup jointed in the inner chamber symmetry slip of spout (25), the equal fixedly connected with pull ring lantern ring (23) in surface of sliding block (27), iron wire (22) have been cup jointed in the inner chamber symmetry activity of the pull ring lantern ring (23).

2. The bobbin paper with interlayer strength enhancement structure of claim 1, wherein: the inner cavity of sliding block (27) and the inner cavity of spout (25) coincide each other, semicircle iron wire (21) are the half arc shape.

3. The bobbin paper with interlayer strength enhancement structure of claim 2, wherein: iron wire (22) are circular, and the surface of iron wire (22) and semicircle iron wire (21) surface mutual contact.

4. The bobbin paper with interlayer strength enhancement structure of claim 1, wherein: the pull ring lantern ring (23) is arc-shaped and is in mutual contact with the iron wire (22).

5. The bobbin paper with interlayer strength enhancement structure of claim 1, wherein: the first spring (24) and the second spring (26) are different in size.

6. The bobbin paper with interlayer strength enhancement structure of claim 3, wherein: semicircle iron wire (21) and iron wire (22) are located the distance on spool paper body (1) surface and are 0.5 mm.