Copying machine shaft capable of preventing paper adhesion

Abstract

The copying machine shaft capable of preventing paper adhesion comprises a rotating shaft, a visual monitor is arranged on the lower portion of a lantern ring, and a clamping plate is arranged on the lower portion of a second telescopic rod. According to the duplicator shaft capable of preventing paper adhesion, when paper is fed into a duplicator, the paper pushing roller can rotate at a proper speed and in a proper direction according to an instruction of the duplicator and push the paper to move forwards, meanwhile, the paper pushing roller can ensure that the paper is kept stable in the conveying process, the problems of paper jam or paper deviation and the like are avoided, and when the paper is jammed or deviated, the paper is prevented from being adhered to the duplicator shaft. At the moment, the paper pushing condition is monitored through a visual monitor, and when the visual monitor monitors that the paper deviates, a monitored signal is transmitted into the copying machine, so that a second telescopic rod receives a copy instruction, drives a clamping plate to move downwards, and moves the deviated paper through the clamping plate to enable the paper to return to the original position, and therefore, the paper is prevented from deviating; and meanwhile, the paper is prevented from being jammed or adhered.

Description

Technical Field

[0001] The utility model relates to the technical field of copiers, in particular to a copier shaft which can prevent paper from sticking. Background Art

[0002] A photocopier is an electrostatic copier, which is a device that uses electrostatic technology to copy documents. It copies the image or text on the original document onto paper through a specific optical and mechanical process.

[0003] The copier shaft is an important part inside the copier, usually used to support or guide certain mechanical parts of the copier, such as the transmission shaft. These shafts play a key role in the operation of the copier, helping to transmit the direction and force of rotation to ensure the normal operation of the copier; the copier clutch usually consists of two rotating parts: one is called the drive shaft and the other is called the output shaft. When the clutch is working, there is friction between the drive shaft and the output shaft. By controlling the connection and disconnection of the clutch, it can be determined whether the friction is transmitted, thereby controlling the rotation of the output shaft and realizing different functions of the copier.

[0004] When using a copier, if there is sticky substance on the copier shaft or paper, the paper is likely to stick to the copier shaft and cause the copier shaft to be blocked. At the same time, the paper is prone to problems such as paper jam or paper deviation, which can easily damage the copier during use. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a copier shaft that can prevent paper from sticking, comprising a rotating shaft, mounting plates are provided at the left and right ends of the rotating shaft, a motor is provided at the side of the mounting plate, paper pushing rollers are provided at the left and right ends inside the rotating shaft, a first telescopic rod is provided at the side of the paper pushing roller, a pressure plate is provided at the lower part of the first telescopic rod, a ring is provided at the middle part of both sides of the paper pushing roller, a visual monitor is provided at the lower part of the ring, a second telescopic rod is provided at the side of the first telescopic rod, and a clamping plate is provided at the lower part of the second telescopic rod.

[0006] Preferably, the mounting plate is symmetrically mounted on the left and right ends of the rotating shaft, and the motor is mounted on one end of the mounting plate.

[0007] Preferably, the paper pushing rollers are installed at left and right ends inside the rotating shaft.

[0008] Preferably, the first telescopic rod is movably mounted on one side of the paper pushing roller, and the pressing plate is mounted below the first telescopic rod.

[0009] Preferably, the collar is installed on one side of the paper pushing roller, and the visual monitor is installed below the collar.

[0010] Preferably, the second telescopic rod is movably installed on one side of the first telescopic rod, and the clamping plate is movably installed below the second telescopic rod. Beneficial Effects

[0011] The copier shaft capable of preventing paper from sticking has a first telescopic rod arranged in the rotating shaft and a pressure plate arranged at the lower part of the first telescopic rod. When copying the paper, the first telescopic rod drives the pressure plate to move downward, and the downward movement of the pressure plate presses the paper tightly, preventing the paper from sticking easily during the feeding or copying process, and effectively avoiding the sticking of the paper. At the same time, the paper pushing and positioning are realized through the cooperation of the paper pushing roller and the copier shaft. When the paper is fed into the copier, the paper pushing roller will rotate at an appropriate speed and direction according to the instruction of the copier to push the paper forward. At the same time, the paper pushing roller can It can ensure that the paper remains stable during the transmission process to avoid problems such as paper jam or paper deviation. When the paper jams or paper deflects, the visual monitor monitors the paper pushing situation. When the visual monitor detects that the paper is deflected, the monitored signal is transmitted to the copier, so that the second telescopic rod receives the command of the copy, drives the clamp to move downward, and moves the deflected paper through the clamp to restore it to its original position, thereby preventing the paper from deflecting. At the same time, it also prevents the paper from jamming or sticking, and avoids the paper from being blocked in the copy, effectively preventing the paper from sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a front structural schematic diagram of the utility model;

[0015] Figure 3 For this utility model Figure 2 Enlarged structural diagram at P.

[0016] In the figure: 1, rotating shaft; 2, mounting plate; 3, motor; 4, paper pushing roller; 5, first telescopic rod; 6, pressure plate; 7, sleeve ring; 8, visual monitor; 9, second telescopic rod; 10, clamping plate. DETAILED DESCRIPTION

[0017] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0018] The accompanying drawings in the embodiments of the present invention: different types of section lines in the drawings are not marked according to national standards, nor do they impose any requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0019] See also Figure 1-3 A copier shaft capable of preventing paper from sticking comprises a rotating shaft 1, mounting plates 2 are arranged on the left and right ends of the rotating shaft 1, a motor 3 is arranged on the side of the mounting plate 2, paper pushing rollers 4 are arranged on the left and right ends inside the rotating shaft 1, a first telescopic rod 5 is arranged on the side of the paper pushing roller 4, a pressing plate 6 is arranged at the lower part of the first telescopic rod 5, a sleeve ring 7 is arranged at the middle part of both sides of the paper pushing roller 4, a visual monitor 8 is arranged at the lower part of the sleeve ring 7, a second telescopic rod 9 is arranged on the side of the first telescopic rod 5, and a clamping plate 10 is arranged at the lower part of the second telescopic rod 9.

[0020] The mounting plate 2 is symmetrically mounted on the left and right ends of the rotating shaft 1 , and the motor 3 is mounted on one end of the mounting plate 2 .

[0021] The paper pushing rollers 4 are installed at the left and right ends of the rotating shaft 1 .

[0022] The first telescopic rod 5 is movably installed on one side of the paper pushing roller 4 , and the pressing plate 6 is installed below the first telescopic rod 5 .

[0023] The sleeve ring 7 is installed on one side of the paper pushing roller 4 , and the visual monitor 8 is installed below the sleeve ring 7 .

[0024] The second telescopic rod 9 is movably installed on one side of the first telescopic rod 5 , and the clamping plate 10 is movably installed below the second telescopic rod 9 .

[0025] When in use, through the first telescopic rod 5 arranged in the rotating shaft 1 and the pressing plate 6 arranged at the lower part of the first telescopic rod 5, when copying the paper, the first telescopic rod 5 drives the pressing plate 6 to move downward, and the downward movement of the pressing plate 6 presses the paper tightly to prevent the paper from sticking during the feeding or copying process, effectively avoiding the sticking of the paper. At the same time, the paper pushing and positioning are realized through the cooperation between the paper pushing roller 4 and the copier shaft. When the paper is fed into the copier, the paper pushing roller 4 will rotate at an appropriate speed and direction according to the instruction of the copier to push the paper forward. At the same time, the paper pushing roller 4 can also ensure The paper remains stable during the transmission process to avoid problems such as paper jam or paper deviation. When the paper jams or paper deflects, the visual monitor 8 monitors the pushing of the paper. When the visual monitor 8 detects that the paper is deflected, the monitored signal is transmitted to the copier, so that the second telescopic rod 9 receives the instruction of the copy and drives the clamp 10 to move downward, and moves the deflected paper through the clamp 10 to restore it to its original position, thereby preventing the paper from deflecting. At the same time, it also prevents the paper from jamming or sticking, and avoids the paper from being blocked in the copy, effectively preventing the paper from sticking.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other.

Claims

1. A copier shaft capable of preventing paper from sticking, comprising a rotating shaft (1), characterized in that: The rotating shaft (1) is provided with mounting plates (2) on the left and right ends thereof, the mounting plates (2) are provided with motors (3) on the sides thereof, the rotating shaft (1) is provided with paper pushing rollers (4) on the left and right ends thereof, the paper pushing roller (4) is provided with first telescopic rods (5) on the sides thereof, a pressing plate (6) is provided at the lower part of the first telescopic rod (5), sleeve rings (7) are provided at the middle parts of both sides of the paper pushing roller (4), a visual monitor (8) is provided at the lower part of the sleeve rings (7), a second telescopic rod (9) is provided at the side of the first telescopic rod (5), and a clamping plate (10) is provided at the lower part of the second telescopic rod (9).

2. A copier shaft capable of preventing paper from sticking according to claim 1, characterized in that: The mounting plate (2) is symmetrically mounted on the left and right ends of the side of the rotating shaft (1), and the motor (3) is mounted on one end of the mounting plate (2).

3. A copier shaft capable of preventing paper from sticking according to claim 1, characterized in that: The paper pushing rollers (4) are installed at the left and right ends inside the rotating shaft (1).

4. A copier shaft capable of preventing paper from sticking according to claim 1, characterized in that: The first telescopic rod (5) is movably mounted on one side of the paper pushing roller (4), and the pressing plate (6) is mounted below the first telescopic rod (5).

5. A copier shaft capable of preventing paper from sticking according to claim 1, characterized in that: The sleeve ring (7) is installed on one side of the paper pushing roller (4), and the visual monitor (8) is installed below the sleeve ring (7).

6. A copier shaft capable of preventing paper from sticking according to claim 1, characterized in that: The second telescopic rod (9) is movably mounted on one side of the first telescopic rod (5), and the clamping plate (10) is movably mounted below the second telescopic rod (9).

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