CN216792686U

CN216792686U - Cleaning device for photographic fixing roller of duplicator

Info

Publication number: CN216792686U
Application number: CN202220008698.1U
Authority: CN
Inventors: 蔡梧州; 韩明; 曾小民
Original assignee: Hunan Zhijian Copier Remanufacturing Co ltd
Current assignee: Hunan Zhijian Copier Remanufacturing Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-21
Anticipated expiration: 2032-01-05

Abstract

The utility model belongs to a cleaning device of a photographic fixing roller of a copier in the technical field of cleaning of the photographic fixing roller, which comprises a workbench, wherein a fixed shell is arranged on the workbench, a first spring is arranged on the bottom surface of the inner wall of the fixed shell, a support frame is arranged at the other end of the first spring, limiting holes are respectively arranged on the support frame and the fixed shell, a limiting rod is movably connected in each limiting hole, a first driving motor is arranged on the top surface of the support frame, an upper fixed disc is fixedly connected to the output end of the first driving motor, a fixed column is slidably connected in a movable block, a shell is arranged on the movable block, the shell is positioned between the upper fixed disc and a lower fixed disc, a plurality of first gaskets are arranged in the shell, a second spring is fixedly connected to the first gaskets, a second gasket is arranged at the other end of the second spring, cleaning cotton is arranged among the plurality of second gaskets, four bases are arranged on the bottom surface of the workbench, and the cleaning efficiency of the photographic fixing roller is effectively improved, the cleaning is more convenient for people.

Description

Cleaning device for photographic fixing roller of duplicator

Technical Field

The utility model belongs to the technical field of cleaning of fixing rollers, and particularly relates to a cleaning device for a fixing roller of a copying machine.

Background

The fuser roller may stick a layer of toner after long-term use, and generally, the surface of the fuser roller should be very clean, and if dirty, the printing effect will be affected. If the printed sample has black blocks and black stripes and the ink powder of the pictures and texts is adhered to other places, the surface of the hot roller is damaged or injured, if the damage is slight, the hot roller can be used after cleaning (but is not suitable for conveying parchment paper), and if the damage is serious, only the hot roller is replaced.

The fixing roller is generally manually wiped during cleaning, and the cleaning manner is slow in cleaning efficiency, so that the cleaning efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The present invention provides a cleaning device for a fixing roller of a copying machine, which is used for solving the problems.

In order to solve the technical problems, the utility model provides the following technical scheme:

the cleaning device for the fixing roller of the duplicator comprises a workbench, wherein a fixed shell is arranged on the workbench, a first spring is arranged on the bottom surface of the inner wall of the fixed shell, a support frame is arranged at the other end of the first spring, limiting holes are respectively formed in the support frame and the fixed shell, limiting rods are movably connected in the limiting holes, a first driving motor is arranged on the top surface of the support frame, an upper fixing disc is fixedly connected to the output end of the first driving motor, the upper fixing disc is positioned below the support frame, a lower fixing disc is rotatably connected to the top surface of the workbench, a second driving motor is arranged on the bottom surface of the workbench, a threaded rod is fixedly connected to the output end of the second driving motor, a fixed plate is rotatably connected to the other end of the threaded rod, a moving block is in threaded connection with the threaded rod, two fixed columns are fixedly connected between the fixed plate and the workbench and positioned on two sides of the threaded rod, the fixed column is connected in the moving block in a sliding mode, a shell is installed on the moving block and located between the upper fixing disc and the lower fixing disc, a plurality of first gaskets are installed in the shell, second springs are fixedly connected to the first gaskets, second gaskets are installed at the other ends of the second springs, cleaning cotton is arranged among the second gaskets, and four bases are installed on the bottom face of the workbench.

As a preferred technical scheme of the utility model, the support frame is L-shaped, a reinforcing steel bar reinforcing layer is arranged in the support frame, and the support frame is connected in the fixed shell in a sliding manner; the strength of the supporting frame is convenient to increase, and the supporting frame is firmer in use.

As a preferred technical scheme of the utility model, one end of the limiting rod is provided with a lug, and the surface of the lug is provided with a rubber anti-skid layer; the limiting rod is convenient to pull, and the height of the equipment is convenient to adjust.

As a preferred technical scheme of the utility model, the inner walls of the upper fixed disk and the lower fixed disk are both provided with rubber anti-skid layers, and the first gaskets are annularly arranged; the device is convenient to fix and clean.

As a preferred technical scheme of the utility model, four bases are positioned at four corners of the bottom surface of the workbench, and the bottom surface of each base is provided with a rubber anti-skid layer; the stability of equipment is favorable to increasing, avoids equipment to rock at the during operation.

The utility model has the following beneficial effects:

1. according to the utility model, the support frame slides in the fixed shell by pulling the limiting rod, when the limiting rod is far away from the limiting hole, the elastic force of the first spring is contracted, the support frame slides in the fixed shell, when the support frame slides to a proper position, the fixing roller is positioned between the upper fixed disk and the lower fixed disk, the fixing roller is fixed, and the equipment can be changed according to the length of the equipment, so that the equipment can fix and clean materials with different lengths, and the practicability of the equipment is further improved.

2. When equipment is fixed between upper fixed disk and lower fixed disk, the fixation roller is located the clean cotton, the second spring is opened the clean cotton this moment, make the close laminating of clean cotton on the fixation roller, open first driving motor and second driving motor this moment, when first driving motor during operation, the fixation roller is followed upper fixed disk and is rotated with lower fixed disk simultaneously, when second driving motor during operation, the movable block moves on the threaded rod, clean cotton reciprocates the material and cleans this moment, further improve the cleaning efficiency of equipment, avoid cleaning device to damage the fixation roller.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a partial front sectional view of the first embodiment of the present invention;

FIG. 4 is a partial front sectional structural schematic view of the present invention.

In the figure: 1. a work table; 2. a stationary case; 3. a first spring; 4. a support frame; 5. a limiting hole; 6. a limiting rod; 7. a first drive motor; 8. an upper fixed disc; 9. a lower fixed disc; 10. a second drive motor; 11. a threaded rod; 12. a fixing plate; 13. a moving block; 14. fixing a column; 15. a housing; 16. a first gasket; 17. a second spring; 18. a second gasket; 19. cleaning cotton; 20. a base.

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.

Example (b): as shown in fig. 1-4, the cleaning device for the fixing roller of the copier comprises a workbench 1, a fixed shell 2 is arranged on the workbench 1, a first spring 3 is arranged on the bottom surface of the inner wall of the fixed shell 2, a supporting frame 4 is arranged at the other end of the first spring 3, limiting holes 5 are respectively arranged on the supporting frame 4 and the fixed shell 2, a limiting rod 6 is movably connected in each limiting hole 5, a first driving motor 7 is arranged on the top surface of the supporting frame 4, an upper fixed disk 8 is fixedly connected to the output end of the first driving motor 7, the upper fixed disk 8 is positioned below the supporting frame 4, a lower fixed disk 9 is rotatably connected to the top surface of the workbench 1, a second driving motor 10 is arranged on the bottom surface of the workbench 1, a threaded rod 11 is fixedly connected to the output end of the second driving motor 10, a fixed plate 12 is rotatably connected to the other end of the threaded rod 11, a movable block 13 is threadedly connected to the threaded rod 11, two fixed columns 14 are fixedly connected between the fixed plate 12 and the workbench 1, two fixed columns 14 are located on two sides of the threaded rod 11, the fixed columns 14 are connected in the moving block 13 in a sliding mode, the moving block 13 is provided with a shell 15, the shell 15 is located between the upper fixing disc 8 and the lower fixing disc 9, a plurality of first gaskets 16 are installed in the shell 15, a second spring 17 is fixedly connected onto the first gaskets 16, a second gasket 18 is installed at the other end of the second spring 17, cleaning cotton 19 is arranged between the second gaskets 18, and four bases 20 are installed on the bottom face of the workbench 1.

The support frame 4 is L-shaped, a reinforcing steel bar reinforcing layer is arranged in the support frame 4, and the support frame 4 is connected in the fixed shell 2 in a sliding manner; the strength of the support frame 4 is convenient to increase, so that the support frame 4 is firmer when in use; one end of the limiting rod 6 is provided with a convex block, and the surface of the convex block is provided with a rubber anti-skid layer; the limiting rod 6 is convenient to pull, and the height of the equipment is convenient to adjust; the inner walls of the upper fixed disc 8 and the lower fixed disc 9 are both provided with a rubber anti-skid layer, and a plurality of first gaskets 16 are annularly arranged; the device is convenient to fix and clean; the four bases 20 are positioned at four corners of the bottom surface of the workbench 1, and the bottom surfaces of the bases 20 are provided with rubber anti-skid layers; the stability of equipment is favorable to increasing, avoids equipment to rock at the during operation.

Specifically, when the utility model is used, the limiting rod 6 is pulled to enable the supporting frame 4 to slide in the fixed shell 2, when the limiting rod 6 is far away from the limiting hole 5, the elastic force of the first spring 3 is contracted to enable the supporting frame 4 to slide in the fixed shell 2, when the supporting frame 4 slides to a proper position, the fixing roller is positioned between the upper fixed disk 8 and the lower fixed disk 9 to enable the fixing roller to be fixed, the equipment can be changed according to the length of the fixing roller, so that the equipment can fix and clean materials with different lengths, the practicability of the equipment is further improved, when the equipment is fixed between the upper fixed disk 8 and the lower fixed disk 9, the fixing roller is positioned in the cleaning cotton 19, the second spring 17 pops the cleaning cotton 19, the cleaning cotton 19 is tightly attached to the fixing roller, the first driving motor 7 and the second driving motor 10 are opened, when the first driving motor 7 works, the fixing roller rotates along with the upper fixed disk 8 and the lower fixed disk 9 simultaneously, when the second driving motor 10 works, the moving block 13 moves on the threaded rod 11, and the cleaning cotton 19 moves up and down to clean the material, so that the cleaning efficiency of the device is further improved, and the fixing roller is prevented from being damaged by the cleaning device.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.

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. A copier fuser roller cleaning device comprising a table (1), characterized in that: the automatic feeding device is characterized in that a fixed shell (2) is installed on the workbench (1), a first spring (3) is installed on the bottom surface of the inner wall of the fixed shell (2), a support frame (4) is installed at the other end of the first spring (3), limiting holes (5) are formed in the support frame (4) and the fixed shell (2), limiting rods (6) are movably connected in the limiting holes (5), a first driving motor (7) is installed on the top surface of the support frame (4), an upper fixed disk (8) is fixedly connected with the output end of the first driving motor (7), the upper fixed disk (8) is positioned below the support frame (4), a lower fixed disk (9) is rotatably connected to the top surface of the workbench (1), a second driving motor (10) is installed on the bottom surface of the workbench (1), a threaded rod (11) is fixedly connected with the output end of the second driving motor (10), and a fixed plate (12) is rotatably connected to the other end of the workbench (11), the novel multifunctional electric screwdriver is characterized in that a moving block (13) is connected to the threaded rod (11) in a threaded mode, two fixing columns (14) are fixedly connected between the fixing plate (12) and the workbench (1), the two fixing columns (14) are located on two sides of the threaded rod (11), the fixing columns (14) are connected in the moving block (13) in a sliding mode, a shell (15) is installed on the moving block (13), the shell (15) is located between the upper fixing disc (8) and the lower fixing disc (9), a plurality of first gaskets (16) are installed in the shell (15), a second spring (17) is fixedly connected to the first gaskets (16), a second gasket (18) is installed at the other end of the second spring (17), cleaning cotton (19) is arranged between the second gaskets (18), and four bases (20) are installed on the bottom surface of the workbench (1).

2. The copier fusing roller cleaning device according to claim 1, wherein: the support frame (4) is L-shaped, a reinforcing steel bar reinforced layer is arranged in the support frame (4), and the support frame (4) is connected in the fixed shell (2) in a sliding mode.

3. The copier fuser roller cleaning device according to claim 1, characterized in that: one end of the limiting rod (6) is provided with a convex block, and the surface of the convex block is provided with a rubber anti-slip layer.

4. The copier fuser roller cleaning device according to claim 1, characterized in that: the inner walls of the upper fixed disc (8) and the lower fixed disc (9) are provided with rubber anti-skid layers, and the first gaskets (16) are arranged in an annular shape.

5. The copier fuser roller cleaning device according to claim 1, characterized in that: four base (20) are located workstation (1) bottom surface four angles, base (20) bottom surface is equipped with the rubber skid resistant course.