CN213517892U

CN213517892U - Paper rubbing rubber wheel for duplicator

Info

Publication number: CN213517892U
Application number: CN202022718413.7U
Authority: CN
Inventors: 马亮亮
Original assignee: Hainan Jiehe Digital Technology Co ltd
Current assignee: Hainan Jiehe Digital Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-22
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to a duplicator technical field just discloses a duplicator rubber tyer of rubbing paper with hands, including wheel seat and wheel carrier to and can dismantle connect in the anti-static rubber shell in the wheel carrier outside, the wheel carrier can be dismantled with the wheel seat and be connected, the wheel seat sets up in the epaxial of duplicator's wheel. The anti-static rubber shell, the wheel seat and the wheel frame are detachably connected, so that the anti-static rubber shell, the wheel seat and the wheel frame can be conveniently detached, replaced or maintained.

Description

Paper rubbing rubber wheel for duplicator

Technical Field

The utility model relates to a duplicator technical field specifically is a duplicator rubber tyer of rubbing paper.

Background

A copier is an electrostatic copier, which is an apparatus for copying documents using electrostatic technology. A copying machine is an apparatus that obtains an equi-magnification, enlarged or reduced copy from a written, drawn or printed original. The copying machine has high copying speed and simple operation, and is mainly different from the traditional type printing, stencil printing, offset printing and the like in that a copy can be directly obtained from an original without other intermediate means such as plate making and the like. The pickup roller is also an important component in the constituent components of the copier. However, the existing paper rubbing rubber wheel is inconvenient to disassemble and assemble during maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a paper rubbing rubber wheel for a duplicator, which solves the problem that the prior paper rubbing rubber wheel is inconvenient to disassemble and assemble in maintenance.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a paper rubbing rubber wheel for a copying machine comprises a wheel seat, a wheel carrier and an anti-static rubber shell detachably connected to the outer side of the wheel carrier, wherein the wheel carrier is detachably connected with the wheel seat, and the wheel seat is arranged on a wheel shaft of the copying machine. The anti-static rubber shell, the wheel seat and the wheel frame are detachably connected, so that the anti-static rubber shell, the wheel seat and the wheel frame can be conveniently detached, replaced or maintained.

Further, the wheel frame comprises a fixing ring, a first blocking piece and a second blocking piece; first separation blade and solid fixed ring fixed connection, the second separation blade can be dismantled with solid fixed ring and be connected, gu fixed ring can be dismantled with the wheel seat and be connected. During the use, prevent that static rubber casing can install earlier on solid fixed ring after, the restriction in position is realized to rethread first separation blade and second separation blade, prevents to drop.

Further, the fixing ring is provided with a convex block, and the anti-static rubber shell is provided with a groove matched with the convex block. Set up like this, can be convenient for prevent that static glues the circumference of shell and fix.

Further, still include the fixed establishment that is used for fixed wheel seat and solid fixed ring. The fixing mechanism is arranged to facilitate the fixing of the fixing ring and the wheel seat.

Further, fixed establishment is including setting up the stationary blade on solid fixed ring, be provided with the mounting groove on the wheel seat, install the bullet piece through the elastic component in the mounting groove, be provided with the logical groove of cooperation bullet piece on the stationary blade. When the elastic block fixing device is used, the elastic block penetrates through the through groove to be fixed, the fixing ring is detached by pressing the elastic block, the structure is simple, and the disassembly and the assembly are convenient.

Has the advantages that: the anti-static rubber shell, the wheel seat and the wheel frame are detachably connected, so that the anti-static rubber shell, the wheel seat and the wheel frame can be conveniently detached, replaced or maintained.

Drawings

FIG. 1 is a schematic side view of a pickup roller according to the present embodiment;

fig. 2 is a front cross-sectional view of the paper rubbing rubber wheel of the embodiment.

Reference numerals: antistatic rubber shell 1, wheel seat 2, solid fixed ring 3, first separation blade 4, second separation blade 5, lug 6, stationary blade 7, bullet piece 8.

Detailed Description

The following will explain in detail a technical solution of a paper-feeding rubber roller for a copier according to the present invention with reference to the following embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the paper-feeding rubber wheel for a copier of the present embodiment includes a wheel base 2, a wheel carrier, and an anti-static rubber casing 1 detachably connected to the outer side of the wheel carrier, wherein the wheel carrier is detachably connected to the wheel base 2, and the wheel base 2 is disposed on a wheel shaft of the copier. The wheel frame comprises a fixing ring 3, a first baffle 4 and a second baffle 5; first separation blade 4 and solid fixed ring 3 fixed connection, second separation blade 5 can be dismantled with solid fixed ring 3 and be connected, gu fixed ring 3 can be dismantled with wheel seat 2 and be connected. The fixing ring 3 is provided with a convex block 6, and the anti-static rubber shell 1 is provided with a groove matched with the convex block 6. The wheel seat further comprises a fixing mechanism for fixing the wheel seat 2 and the fixing ring 3. Fixed establishment is including setting up stationary blade 7 on solid fixed ring 3, be provided with the mounting groove on wheel seat 2, install bullet piece 8 through the elastic component in the mounting groove, be provided with the logical groove that the cooperation was played piece 8 on the stationary blade 7. Set up like this, prevent that static rubber casing 1, wheel seat 2 and wheel carrier are the mode of dismantling the connection, are convenient for it to demolish change or maintenance each other.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A paper rubbing rubber wheel of a copier is characterized in that: including wheel seat and wheel carrier to and can dismantle connect in the antistatic rubber shell in the wheel carrier outside, the wheel carrier can be dismantled with the wheel seat and be connected, the wheel seat sets up in the shaft of duplicator.

2. The pickup roller for a copying machine according to claim 1, wherein: the wheel frame comprises a fixing ring, a first blocking piece and a second blocking piece; first separation blade and solid fixed ring fixed connection, the second separation blade can be dismantled with solid fixed ring and be connected, gu fixed ring can be dismantled with the wheel seat and be connected.

3. The pickup roller for a copying machine according to claim 2, wherein: the fixing ring is provided with a convex block, and the anti-static rubber shell is provided with a groove matched with the convex block.

4. The pickup roller for a copying machine according to claim 2, wherein: the wheel seat fixing device further comprises a fixing mechanism for fixing the wheel seat and the fixing ring.

5. The pickup roller for a copying machine according to claim 4, wherein: the fixing mechanism comprises a fixing sheet arranged on the fixing ring, a mounting groove is formed in the wheel seat, an elastic block is mounted in the mounting groove through an elastic piece, and a through groove matched with the elastic block is formed in the fixing sheet.