CN219523214U - Auxiliary paper pressing wheel of pagoda paper tube coiling machine - Google Patents
Auxiliary paper pressing wheel of pagoda paper tube coiling machine Download PDFInfo
- Publication number
- CN219523214U CN219523214U CN202320449805.9U CN202320449805U CN219523214U CN 219523214 U CN219523214 U CN 219523214U CN 202320449805 U CN202320449805 U CN 202320449805U CN 219523214 U CN219523214 U CN 219523214U
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- Prior art keywords
- pressing wheel
- paper tube
- paper
- auxiliary
- pagoda
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model belongs to the technical field of pagoda paper tube processing equipment, and particularly relates to an auxiliary paper pressing wheel of a pagoda paper tube rolling machine, wherein the auxiliary paper pressing wheel is in a frustum shape and comprises an auxiliary paper pressing wheel conical surface and a bearing; the taper of the conical surface of the auxiliary paper pressing wheel is the same as that of the inner mould of the paper tube; the bearings are arranged in bearing cavities at two ends of the auxiliary paper pressing wheel and are concentric with the central shaft of the frustum; the auxiliary paper pressing wheel is arranged on the paper tube coiling machine of the pagoda through a bearing and is in rolling contact connection with the conical surface of the inner mould of the paper tube; compared with the prior art, the utility model has the advantages that: the structure is simple, the disassembly and the installation are convenient, and the replacement is convenient; (2) The paper tube inner die line contact with the paper tube inner die does not cause the defects of paper tube wrinkling, skinning, breakage, delamination and poor adhesion due to the speed difference.
Description
Technical Field
The utility model relates to the technical field of pagoda paper tube processing equipment, in particular to an auxiliary paper pressing wheel of a pagoda paper tube rolling machine.
Background
The pagoda paper tube is a frustum-shaped tubular object formed by bonding paper with glue, and is specially used as a winding core tube of yarn. The main production process comprises the steps of paper feeding, printing, internal grinding and external grinding, sizing, cutting of paper tube base paper, tube rolling, drying, steamed corn bread, napping and line pressing, cutting and sorting packaging. The use of the pagoda paper tube determines that the tube body and internal joints thereof must be free of wrinkling, skinning, breakage, delamination and adhesion, otherwise the quality of the wound yarn of the downstream customer is affected.
When the paper is glued and cut, the paper is conveyed to a pipe rolling mill by a pipe rolling machine conveying device, at the moment, one side of the paper to be cut is sucked by vacuum by an inner paper pipe die, the paper is tightly pressed by an auxiliary paper pressing wheel above the inner paper pipe die, and then the inner paper pipe die rotates and drives the auxiliary paper pressing wheel to roll and shape the paper. Because the inner die of the pagoda paper tube is in a frustum shape, the angular velocity of the big end of the frustum is the same as the angular velocity of the small end when the inner die rotates, and the linear velocity of the big end is larger than the linear velocity of the small end. However, when the auxiliary paper pressing wheel presses the inner mould of the paper tube, the auxiliary paper pressing wheel is driven to rotate by one side with high linear speed, so that the paper tube has the quality problems of creasing, skinning, breakage, layering, poor adhesive effect and the like.
Disclosure of Invention
Aiming at the problems in the prior art, the auxiliary paper pressing wheel of the paper tube rolling machine of the pagoda paper tube is purposefully designed, so that the quality problems of wrinkling, skinning, breakage, layering, poor bonding effect and the like of the paper tube can be solved.
In order to achieve the above purpose, the utility model provides an auxiliary paper pressing wheel of a paper tube coiling machine of a pagoda paper tube, the auxiliary paper pressing wheel is in a frustum shape and comprises an auxiliary paper pressing wheel conical surface and a bearing; the taper of the conical surface of the auxiliary paper pressing wheel is the same as that of the inner mould of the paper tube; the bearings are arranged in bearing cavities at two ends of the auxiliary paper pressing wheel and are concentric with the central shaft of the frustum; the auxiliary paper pressing wheel is arranged on the paper tube coiling machine of the pagoda through a bearing and is in rolling contact connection with the conical surface of the inner mould of the paper tube.
Further, the bearing further comprises an axle mounting hole, wherein the axle mounting hole is arranged in the bearing cavity, and the center axis of the axle mounting hole is collinear with the center axis of the bearing.
In summary, the utility model has the following advantages and beneficial technical effects:
the auxiliary paper pressing wheel is in line contact with the paper tube inner die on the pagoda paper tube coiling machine, so that the situations of paper tube wrinkling, peeling, breakage, layering and poor adhesion caused by a certain speed difference can be avoided.
The utility model has the advantages of simple structure, convenient installation, easy mass production and better interchangeability.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of the auxiliary platen roller of the present utility model in operation;
FIG. 2 is a front view of the auxiliary platen of the present utility model;
fig. 3 is a B-B cross-sectional view of the auxiliary pinch roller of the present utility model.
The reference numerals in the drawings are:
1-an auxiliary paper pressing wheel; 2-a paper tube inner die; 3-pagoda paper tube; 4-auxiliary paper pressing wheel conical surface; 5-bearing; 6-axle mounting holes.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3:
as shown in fig. 1, 2 and 3, an auxiliary paper pressing wheel of a paper tube coiling machine for a pagoda paper tube, the auxiliary paper pressing wheel is in a frustum shape and comprises an auxiliary paper pressing wheel conical surface 4 and a bearing 5; the taper of the conical surface 4 of the auxiliary paper pressing wheel is the same as that of the inner mould 2 of the paper tube; the bearings 5 are arranged in bearing cavities at two ends of the auxiliary paper pressing wheel and are concentric with the central shaft of the frustum; the auxiliary paper pressing wheel is arranged on the cone winding machine of the pagoda paper tube through a bearing 5 and is in rolling contact connection with the conical surface of the inner mould of the paper tube.
As shown, the bearing further comprises an axle mounting hole 6, wherein the axle mounting hole 6 is arranged in the bearing cavity, and the central axis of the axle mounting hole is collinear with the central axis of the bearing 5.
The utility model relates to an auxiliary paper pressing wheel of a pagoda paper tube rolling machine, which comprises the following working principles:
the auxiliary paper pressing wheel 1 is manufactured into a frustum with the same taper as the taper of the paper tube inner die 2, bearings 5 are arranged at two ends of the auxiliary paper pressing wheel 1, and after the auxiliary paper pressing wheel 1 presses paper, the paper tube inner die 2 drives the paper tube inner die to rotate. At this time, the auxiliary paper pressing wheel 1 is in line contact with the paper tube inner die 2, and the line speed of each point on the line is the same, so that the phenomenon of paper tube wrinkling, skinning, breakage, delamination and poor adhesion caused by the speed difference of a certain point can not occur when the paper tube is rolled.
The utility model aims to solve the problem of speed difference between an inner die of a paper tube and an auxiliary paper pressing wheel when rolling the paper tube of the pagoda, thereby reducing the influence on the paper tube, ensuring that the tube body and an inner joint of the paper tube of the pagoda have no fold, no skin, no damage, no layering and good adhesion, and greatly improving the qualification rate of products.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (2)
1. The utility model provides a supplementary platen roller of pagoda paper tube reeler which characterized in that: the auxiliary paper pressing wheel is in a frustum shape and comprises an auxiliary paper pressing wheel conical surface (4) and a bearing (5); the taper of the conical surface (4) of the auxiliary paper pressing wheel is the same as that of the inner mould (2) of the paper tube; the bearings (5) are arranged in bearing cavities at two ends of the auxiliary paper pressing wheel and are concentric with the central shaft of the frustum; the auxiliary paper pressing wheel is arranged on the paper tube coiling machine of the pagoda through a bearing (5) and is in rolling contact connection with the conical surface of the inner mould of the paper tube.
2. The auxiliary paper pressing wheel of the pagoda paper tube rolling machine is characterized in that: the bearing also comprises an axle mounting hole (6), wherein the axle mounting hole (6) is arranged in the bearing cavity, and the central axis of the axle mounting hole is collinear with the central axis of the bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449805.9U CN219523214U (en) | 2023-03-10 | 2023-03-10 | Auxiliary paper pressing wheel of pagoda paper tube coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449805.9U CN219523214U (en) | 2023-03-10 | 2023-03-10 | Auxiliary paper pressing wheel of pagoda paper tube coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219523214U true CN219523214U (en) | 2023-08-15 |
Family
ID=87643994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320449805.9U Active CN219523214U (en) | 2023-03-10 | 2023-03-10 | Auxiliary paper pressing wheel of pagoda paper tube coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219523214U (en) |
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2023
- 2023-03-10 CN CN202320449805.9U patent/CN219523214U/en active Active
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