CN210175841U

CN210175841U - Conveying roller of material conveyor

Info

Publication number: CN210175841U
Application number: CN201920703174.2U
Authority: CN
Inventors: Weiwen Cao; 曹伟文
Original assignee: Suzhou Dongda Beipu Packaging Technology Co Ltd
Current assignee: Suzhou Dongda Beipu Packaging Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-24
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a conveying roller of a material conveyor, which comprises a metal shaft sleeve and a polyurethane plastic sleeve fixedly sleeved on the periphery of the metal shaft sleeve, wherein the polyurethane plastic sleeve is used for conveying materials; a rotating shaft hole fixedly mounted with the rotating transmission shaft is formed in the metal shaft sleeve, a plurality of V-shaped teeth which are connected with each other are arranged on the outer surface of the polyurethane plastic sleeve along the circumferential direction of the outer surface of the polyurethane plastic sleeve, the V-shaped teeth axially extend to two ends of the outer surface of the polyurethane plastic sleeve along the outer surface of the polyurethane plastic sleeve, and a V-shaped groove is formed between every two adjacent V-shaped teeth; the polyurethane plastic sleeve is integrally injection-molded on the periphery of the metal shaft sleeve; the utility model discloses have moderate frictional force with the material, can not harm the material, realize the orderly transport of material simultaneously, and can not influence its conveying efficiency, simultaneously the utility model discloses simple structure easily makes the shaping.

Description

Conveying roller of material conveyor

Technical Field

The utility model belongs to automatic material conveying system field, concretely relates to material conveyor's conveying roller.

Background

With the development of modern intelligent manufacturing technology, the automatic material conveying system is widely and more deeply integrated in manufacturing enterprises in various fields. The material conveyor is an important automatic device for conveying material products in enterprises, wherein the conveying rollers are core transmission components for the material conveyor, and the quality of the performance of the conveying rollers directly determines the quality of the conveying performance of the material conveyor for the material products.

The existing conveying roller is usually made of metal materials, and the surface of the existing conveying roller is usually in a smooth planar shape, so that people think that the friction force between the conveying roller adopting the shape and materials is small, the materials are prevented from being damaged by the conveying roller, and meanwhile, the conveying efficiency of the materials is facilitated. However, in practice, the material is located on the conveying roller with a smooth planar surface, and the material often slips, so that the material is conveyed disorderly in the conveying process, and accumulation or discontinuous conveying on the conveying belt in the conveyor is caused, and the conveying belt can stop working or even a motor of the conveyor is burnt in severe cases.

Based on years of development experience and accumulated theoretical knowledge of the inventor of the applicant on the automatic material conveying system, a centralized optimal scheme is determined to be provided for roller structures adopted by the automatic material conveying system, so that roller parts applied to various devices of the automatic material conveying system have more excellent performance.

Disclosure of Invention

In view of this, the utility model aims at providing a conveying roller of material conveyer has moderate frictional force with the material, can not harm the material, realizes the orderly transport of material simultaneously, and can not influence its conveying efficiency, simultaneously the utility model discloses simple structure easily makes the shaping.

The utility model adopts the technical scheme as follows:

a conveying roller of a material conveyor comprises a metal shaft sleeve and a polyurethane plastic sleeve fixedly sleeved on the periphery of the metal shaft sleeve, wherein the polyurethane plastic sleeve is used for conveying materials; a rotating shaft hole fixedly mounted with a rotating transmission shaft is formed in the metal shaft sleeve, a plurality of V-shaped teeth which are connected with each other are arranged on the outer surface of the polyurethane plastic sleeve along the circumferential direction of the outer surface of the polyurethane plastic sleeve, the V-shaped teeth axially extend to two ends of the outer surface of the polyurethane plastic sleeve along the outer surface of the polyurethane plastic sleeve, and a V-shaped groove is formed between every two adjacent V-shaped teeth; the polyurethane plastic sleeve is integrally formed on the periphery of the metal shaft sleeve in an injection molding mode.

Preferably, the included angle of the V-shaped teeth ranges from 60 degrees to 80 degrees.

Preferably, the included angle of the V-shaped teeth ranges from 75 °.

The utility model discloses a cup joint the polyurethane plastic cover in its periphery by metal axle sleeve and integrated into one piece and come the conveying roller structure as material conveyer, sheathe in along its circumference integrated into one piece V type tooth structure simultaneously at this polyurethane plastic, and V type tooth extends to its both ends along polyurethane plastic cover surface axial, and this V type tooth structure can make conveying roller and material have moderate frictional force, realizes the orderly transport of material, simultaneously because metal axle sleeve is located polyurethane plastic cover internal week, can not take place the actual friction with material direct contact, therefore the utility model discloses a structure can not influence its conveying efficiency, can not harm the material yet, in addition, the utility model discloses simple structure easily makes the shaping, is fit for popularization and application in batches.

Drawings

Fig. 1 is a schematic structural view of a conveying roller 10 of a material conveyor according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is a front view of fig. 1.

Detailed Description

The embodiment of the utility model discloses a conveying roller of a material conveyor, wherein the conveying roller comprises a metal shaft sleeve and a polyurethane plastic sleeve fixedly sleeved on the periphery of the metal shaft sleeve, and the polyurethane plastic sleeve is used for conveying materials; a rotating shaft hole fixedly mounted with the rotating transmission shaft is formed in the metal shaft sleeve, a plurality of V-shaped teeth which are connected with each other are arranged on the outer surface of the polyurethane plastic sleeve along the circumferential direction of the outer surface of the polyurethane plastic sleeve, the V-shaped teeth axially extend to two ends of the outer surface of the polyurethane plastic sleeve along the outer surface of the polyurethane plastic sleeve, and a V-shaped groove is formed between every two adjacent V-shaped teeth; the polyurethane plastic sleeve is integrally injection-molded on the periphery of the metal shaft sleeve.

The embodiment of the utility model provides a through cup joint the polyurethane plastic cover in its periphery by metal axle sleeve and integrated into one piece and come the conveying roller structure as material conveyer, sheathe in along its circumference integrated into one piece V type tooth structure simultaneously at this polyurethane plastic, and V type tooth extends to its both ends along polyurethane plastic cover surface axial, and this V type tooth structure can make conveying roller and material have the frictional force of moderate degree, realizes the orderly transport of material, simultaneously because metal axle sleeve is located polyurethane plastic cover internal week, can not take place the actual friction with material direct contact, therefore the utility model discloses the structure can not influence its conveying efficiency, can not harm the material yet, in addition, the utility model discloses a simple structure easily makes the shaping, is fit for popularization and application in batches.

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a conveying roller 10 of a material conveyor is shown, wherein the conveying roller 10 includes a metal shaft sleeve 11 and a polyurethane plastic sleeve 12 fixedly sleeved on the outer periphery of the metal shaft sleeve 11, and the polyurethane plastic sleeve 12 is used for conveying materials; a rotating shaft hole 11a fixedly mounted with a rotating transmission shaft (not shown) is formed in the metal shaft sleeve 11, a plurality of V-shaped teeth 12a connected with each other are arranged on the outer surface of the polyurethane plastic sleeve 12 along the circumferential direction, the V-shaped teeth 12a axially extend to two ends of the outer surface of the polyurethane plastic sleeve 12 along the outer surface of the polyurethane plastic sleeve, and V-shaped grooves 12b are formed between the adjacent V-shaped teeth 12 a; the polyurethane plastic sleeve 12 is integrally injection-molded on the periphery of the metal shaft sleeve 11, has a simple structure, is easy to manufacture and mold, and is very suitable for batch popularization and application on the existing material conveyor;

preferably, in the present embodiment, the included angle of the V-shaped teeth 12a ranges from 60 to 80 °; particularly preferably, in the present embodiment, the included angle of the V-shaped teeth 12a ranges from 75 °.

This embodiment is through by metal axle sleeve 11 and the polyurethane plastic cover 12 that cup joints in its periphery at integrated into one piece come as the conveying roller 10 of material conveyer, along its circumference integrated into one piece V-arrangement tooth 12a on this polyurethane plastic cover 12 simultaneously, and V-arrangement tooth 12a extends to its both ends along polyurethane plastic cover 12 surface axial, this V-arrangement tooth 12a structure can make conveying roller 10 and material have moderate frictional force, realize the orderly transport of material, simultaneously because metal axle sleeve 11 is located polyurethane plastic cover 12 internal week, can not take place the essence friction with material direct contact, therefore this embodiment conveying roller 10's structure can not influence its conveying efficiency, also can not harm the material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The conveying roller of the material conveyor is characterized by comprising a metal shaft sleeve and a polyurethane plastic sleeve fixedly sleeved on the periphery of the metal shaft sleeve, wherein the polyurethane plastic sleeve is used for conveying materials; a rotating shaft hole fixedly mounted with a rotating transmission shaft is formed in the metal shaft sleeve, a plurality of V-shaped teeth which are connected with each other are arranged on the outer surface of the polyurethane plastic sleeve along the circumferential direction of the outer surface of the polyurethane plastic sleeve, the V-shaped teeth axially extend to two ends of the outer surface of the polyurethane plastic sleeve along the outer surface of the polyurethane plastic sleeve, and a V-shaped groove is formed between every two adjacent V-shaped teeth; the polyurethane plastic sleeve is integrally formed on the periphery of the metal shaft sleeve in an injection molding mode.

2. The feed roller of claim 1, wherein said V-shaped teeth have an included angle in the range of 60-80 °.

3. The feed roller of claim 1, wherein said V-shaped teeth have an included angle in the range of 75 °.