Automatic cleaning device for developing roller

Abstract

The utility model relates to the technical field of developing roller cleaning, and discloses an automatic cleaning device of a developing roller, which comprises a base and a developing roller main body, the top of the base is provided with a connecting frame, the developing roller main body is positioned in the connecting frame, and the left and right side walls of the developing roller main body are provided with limiting frames; threaded shafts with one ends extending into the connecting frame are arranged on the left side wall and the right side wall of the connecting frame correspondingly. According to the automatic cleaning device of the developing roller, by arranging the cleaning assembly, a micro fluorine-lined pump is started to spray a developing solution in a developing solution storage box to the surface of a developing roller main body through cooperative use of a fluorine-lined pipe, a fluorine-lined tee joint, a fluorine-lined telescopic hose and an annular spraying pipe, and at the moment, a servo motor is started to drive a threaded rod to rotate through an output shaft; and the threaded block drives the cleaning ring to move to clean the surface of the developing roller body, manual cleaning is not needed, the labor intensity of workers is reduced, and the device is high in practicability and convenient to use by the workers.

Description

Technical Field

[0001] The utility model relates to the technical field of developing roller cleaning, in particular to an automatic cleaning device for a developing roller. Background Art

[0002] At present, the developing roller needs to be cleaned after being used for a period of time to avoid adverse effects on the printing effect and reduce the accuracy and aesthetics of the printing. The existing method of cleaning the developing roller is to use manual cleaning, which is time-consuming and labor-intensive. After cleaning, it is necessary to manually wipe it with a dry cloth, which increases the labor intensity of the staff. Therefore, an automatic cleaning device for the developing roller is proposed to solve the above-mentioned technical problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic cleaning device for a developing roller, which has the advantages of being able to automatically clean the developing roller and drying the developing roller, etc., and solves the problem that the existing method of cleaning the developing roller is a manual cleaning method, in which the rubber roller is wiped with a clean cloth dipped in developer, which is time-consuming and labor-intensive, and after cleaning, it needs to be wiped dry manually with a dry cloth, which increases the labor intensity of the staff.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of automatically cleaning and drying the developing roller, the utility model provides the following technical solutions: an automatic cleaning device for a developing roller, comprising a base and a developing roller body, a connecting frame is arranged on the top of the base, the developing roller body is located inside the connecting frame, and limit frames are arranged on the left and right side walls of the developing roller body, and a threaded shaft with one end extending into the inside thereof is arranged on the left and right side walls of the connecting frame, and rectangular limit blocks are arranged on the opposite sides of the two threaded shafts, and the opposite sides of the two rectangular limit blocks extend into the inside of the two limit frames respectively, and a motor fixing frame is arranged on the right side wall of the connecting frame, and a servo motor is arranged inside the motor fixing frame, and a threaded rod with one end extending into the inside of the connecting frame and rotatably connected to the left side of the inner wall thereof is arranged at the output shaft of the servo motor, and a liquid collection recovery frame located inside the connecting frame is arranged on the top of the base, and a cleaning component sleeved on the outside of the developing roller body is arranged on the outside of the threaded rod, and the cleaning component is connected to the left side wall of the connecting frame, and a drying component is arranged on the inner top wall of the connecting frame;

[0007] The cleaning assembly comprises a developer storage box, a developer storage box is arranged on the left side wall of the connecting frame, a micro fluorine-lined pump is arranged on the top of the base, which is located on the left side of the liquid collection recovery frame and inside the connecting frame, a fluorine-lined pipe with one end extending to the inside of the developer storage box is arranged at the liquid inlet end of the micro fluorine-lined pump, a fluorine-lined tee is arranged at the liquid outlet end of the micro fluorine-lined pump, two fluorine-lined telescopic hoses symmetrically distributed in the left and right directions are arranged on the outside of the fluorine-lined tee, a threaded block is arranged on the outside of the threaded rod, the threaded block is connected to the rear side of the inner wall of the connecting frame, a cleaning ring sleeved on the outside of the developing roller body is arranged on the top of the threaded block, and annular spray pipes sleeved on the outside of the developing roller body are arranged on the left and right side walls of the cleaning ring, and one end of the two fluorine-lined telescopic hoses away from the fluorine-lined tee is respectively connected to the inner walls of the two annular spray pipes;

[0008] The drying component includes an electric slide rail, the inner top wall of the connecting frame is provided with the electric slide rail, the outside of the electric slide rail is provided with an electric slider, the bottom of the electric slider is provided with a rectangular frame, a constant temperature heating wire is provided between the left and right sides of the inner wall of the rectangular frame, and a fan is provided on the inner top wall of the rectangular frame.

[0009] Preferably, the interior of the connection frame is hollow and the front side wall thereof is designed to be open.

[0010] Preferably, the top of the developer storage box is fixedly connected to a liquid injection pipe with one end extending into the interior thereof.

[0011] Preferably, the opposite sides of the two threaded shafts are fixedly connected with circular rotating disks.

[0012] Preferably, the interior of the connection frame is hollow and the bottom thereof is designed to be open.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an automatic cleaning device for a developing roller, which has the following beneficial effects:

[0015] 1. The automatic cleaning device of the developing roller sets a cleaning component, starts the micro fluorine-lined pump to spray the developing solution in the developing solution storage box onto the surface of the developing roller body through the coordinated use of the fluorine-lined pipe, the fluorine-lined tee, the fluorine-lined telescopic hose and the annular spray pipe. At this time, the servo motor is started to rotate the threaded rod through the output shaft, so that the threaded block drives the cleaning ring to move to clean the surface of the developing roller body. There is no need for manual cleaning, which reduces the labor intensity of the staff and the practicability of the device is high.

[0016] 2. The automatic cleaning device of the developing roller is provided with a drying component. After cleaning, the constant temperature heating wire is electrically heated. At this time, the fan is started to blow the hot air around the constant temperature heating wire to the surface of the developing roller body. At the same time, the electric slide rail and the electric slider are started, so that the electric slider drives the rectangular frame to move, and the developing roller body is dried. There is no need to wipe it dry manually with a dry cloth, which further reduces the labor intensity of the staff and further improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. base; 2. connecting frame; 3. developing roller body; 4. limiting frame; 5. threaded shaft; 6. rectangular limiting block; 7. cleaning assembly; 71. developer storage box; 72. micro fluorine-lined pump; 73. fluorine-lined pipe; 74. fluorine-lined tee; 75. fluorine-lined telescopic hose; 76. threaded block; 77. cleaning ring; 78. annular spray pipe; 8. drying assembly; 81. electric slide rail; 82. electric slider; 83. rectangular frame; 84. fan; 85. constant temperature heating wire; 9. motor fixing frame; 10. servo motor; 11. threaded rod; 12. liquid collection recovery frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-2 , an automatic cleaning device for a developing roller, comprising a base 1 and a developing roller main body 3, a connecting frame 2 is fixedly connected to the top of the base 1, the interior of the connecting frame 2 is hollow and its bottom is designed to be open, the interior of the connecting frame 2 is hollow and its front side wall is designed to be open, the developing roller main body 3 is located inside the connecting frame 2, the left and right side walls of the developing roller main body 3 are fixedly connected to the limiting frame 4, the left and right side walls of the connecting frame 2 are threadedly connected to a threaded shaft 5 with one end extending to the interior thereof, the opposite sides of the two threaded shafts 5 are fixedly connected to circular rotating disks, the opposite sides of the two threaded shafts 5 are rotatably connected to rectangular limit blocks 6, and the opposite sides of the two rectangular limit blocks 6 extend to the interiors of the two limit frames 4 respectively.

[0022] The right side wall of the connecting frame 2 is fixedly connected to a motor fixing frame 9, and a servo motor 10 is fixedly connected to the interior of the motor fixing frame 9. A threaded rod 11 with one end extending into the interior of the connecting frame 2 and rotatably connected to the left side of the inner wall thereof is fixedly connected to the output shaft of the servo motor 10. A liquid collecting recovery frame 12 located inside the connecting frame 2 is placed on the top of the base 1. A cleaning assembly 7 sleeved on the outside of the shadow roller body 3 is movably connected to the outside of the threaded rod 11. The cleaning assembly 7 is fixedly connected to the left side wall of the connecting frame 2. The cleaning assembly 7 includes a developer storage box 71. A liquid injection tube with one end extending into the interior of the developer storage box 71 is fixedly connected to the top of the developer storage box 71. The left side wall of the connecting frame 2 is fixedly connected to the developer storage box 71. The top of the base 1 is fixedly connected to a liquid collecting recovery frame 12 located on the left side and located on the connecting frame 2. A micro fluorine-lined pump 72 is connected to the inside of the connecting frame 2, and the liquid inlet end of the micro fluorine-lined pump 72 is fixedly connected to a fluorine-lined tube 73 whose end extends to the inside of the developer storage box 71; the liquid outlet end of the micro fluorine-lined pump 72 is fixedly connected to a fluorine-lined tee 74; the outside of the fluorine-lined tee 74 is connected to two fluorine-lined telescopic hoses 75 that are symmetrically distributed on the left and right; the external thread of the threaded rod 11 is connected to a threaded block 76; the threaded block 76 is slidably connected to the rear side of the inner wall of the connecting frame 2; the top of the threaded block 76 is fixedly connected to a cleaning ring 77 that is sleeved on the outside of the developing roller body 3; the left and right side walls of the cleaning ring 77 are fixedly connected to an annular spray pipe 78 that is sleeved on the outside of the developing roller body 3; the ends of the two fluorine-lined telescopic hoses 75 away from the fluorine-lined tee 74 are respectively connected to the inner walls of the two annular spray pipes 78.

[0023] The inner top wall of the connecting frame 2 is fixedly connected with a drying component 8, and the drying component 8 includes an electric slide rail 81. The inner top wall of the connecting frame 2 is fixedly connected with the electric slide rail 81, and the outer sliding part of the electric slide rail 81 is slidably connected with an electric slider 82. The bottom of the electric slider 82 is fixedly connected with a rectangular frame 83, and a constant temperature heating wire 85 is fixedly connected between the left and right sides of the inner wall of the rectangular frame 83. The inner top wall of the rectangular frame 83 is fixedly connected with a fan 84.

[0024] When in use, the micro fluorine lining pump 72 is started to spray the developer in the developer storage box 71 onto the surface of the developer roller body 3 through the fluorine lining pipe 73, the fluorine lining tee 74, the fluorine lining telescopic hose 75 and the annular spray pipe 78. At this time, the servo motor 10 is started to drive the threaded rod 11 to rotate through the output shaft, so that the threaded block 76 drives the cleaning ring 77 to move to clean the surface of the developer roller body 3.

[0025] After cleaning, the constant temperature heating wire 85 is powered on for heating. At this time, the fan 84 is started to blow the hot air around the constant temperature heating wire 85 to the surface of the developing roller main body 3. At the same time, the electric slide rail 81 and the electric slider 82 are started, so that the electric slider 82 drives the rectangular frame 83 to move, thereby completing the drying of the developing roller main body 3.

[0026] It is worth noting that the micro-lined fluorine pump 72, electric slide rail 81, electric slider 82, fan 84, constant temperature heating wire 85 and servo motor 10 appearing in this application document are all externally connected to a control switch and a driving power supply, and the micro-lined fluorine pump 72, electric slide rail 81, electric slider 82, fan 84, constant temperature heating wire 85 and servo motor 10 are all conventionally known equipment, and the standard parts used in this application document can be purchased from the market. The specific connection method of each part is connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art, and the machinery, parts and equipment are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field, and will not be described in detail here.

[0027] In summary, the automatic cleaning device for the developing roller, by setting the cleaning component 7, starts the micro fluorine lining pump 72 to spray the developing solution in the developing solution storage box 71 on the surface of the developing roller body 3 through the fluorine lining pipe 73, the fluorine lining tee 74, the fluorine lining telescopic hose 75 and the annular spray pipe 78. At this time, the servo motor 10 is started to drive the threaded rod 11 to rotate through the output shaft, so that the threaded block 76 drives the cleaning ring 77 to move to clean the surface of the developing roller body 3. There is no need for manual cleaning, which reduces the labor intensity of the staff. The practicability of the device is high. By setting the drying component 8, after cleaning, the constant temperature heating wire 85 is ventilated. Electric heating, at this time, the fan 84 is started again to blow the hot air around the constant temperature heating wire 85 to the surface of the developing roller body 3, and the electric slide rail 81 and the electric slider 82 are started at the same time, so that the electric slider 82 drives the rectangular frame 83 to move, and the developing roller body 3 is dried without manual hand-held dry cloth wiping, which further reduces the labor intensity of the staff and further improves the practicality of the device, and solves the problem that the existing method of cleaning the developing roller is a manual cleaning method, which uses a clean cloth dipped in developer to wipe the rubber roller, which is time-consuming and labor-intensive, and after cleaning, it needs to be manually held with a dry cloth to wipe it dry, which increases the labor intensity of the staff.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for a developing roller, comprising a base (1) and a developing roller body (3), characterized in that: A connecting frame (2) is arranged on the top of the base (1), the developing roller body (3) is located inside the connecting frame (2), and limit frames (4) are arranged on the left and right side walls of the developing roller body (3), and threaded shafts (5) are arranged on the left and right side walls of the connecting frame (2) with one end extending into the inside thereof, and rectangular limit blocks (6) are arranged on the opposite sides of the two threaded shafts (5), and the opposite sides of the two rectangular limit blocks (6) extend into the inside of the two limit frames (4) respectively, and a motor fixing frame (9) is arranged on the right side wall of the connecting frame (2). A servo motor (10) is arranged inside the motor fixing frame (9); a threaded rod (11) is arranged at the output shaft of the servo motor (10), one end of which extends into the interior of the connecting frame (2) and is rotatably connected to the left side of the inner wall thereof; a liquid collection recovery frame (12) is arranged on the top of the base (1) and is located inside the connecting frame (2); a cleaning component (7) is arranged outside the threaded rod (11) and is sleeved on the outside of the shadow roller body (3); the cleaning component (7) is connected to the left side wall of the connecting frame (2); and a drying component (8) is arranged on the inner top wall of the connecting frame (2); The cleaning component (7) comprises a developer storage box (71), the left side wall of the connecting frame (2) is provided with the developer storage box (71), the top of the base (1) is provided with a micro fluorine lining pump (72) located on the left side of the liquid collection recovery frame (12) and located inside the connecting frame (2), the liquid inlet end of the micro fluorine lining pump (72) is provided with a fluorine lining pipe (73) with one end extending to the inside of the developer storage box (71), the liquid outlet end of the micro fluorine lining pump (72) is provided with a fluorine lining tee (74), and the outside of the fluorine lining tee (74) is provided with two and A fluorine-lined telescopic hose (75) is symmetrically arranged on the left and right, a threaded block (76) is arranged outside the threaded rod (11), the threaded block (76) is connected to the rear side of the inner wall of the connection frame (2), a cleaning ring (77) is arranged on the top of the threaded block (76) and is sleeved on the outside of the developing roller body (3), and an annular spray pipe (78) is arranged on the left and right side walls of the cleaning ring (77) and is sleeved on the outside of the developing roller body (3), and one end of the two fluorine-lined telescopic hoses (75) away from the fluorine-lined tee (74) is respectively connected to the inner walls of the two annular spray pipes (78); The drying component (8) comprises an electric slide rail (81), the inner top wall of the connecting frame (2) is provided with the electric slide rail (81), the outside of the electric slide rail (81) is provided with an electric slider (82), the bottom of the electric slider (82) is provided with a rectangular frame (83), a constant temperature heating wire (85) is provided between the left and right sides of the inner wall of the rectangular frame (83), and a fan (84) is provided on the inner top wall of the rectangular frame (83).

2. The automatic cleaning device for a developing roller according to claim 1, characterized in that: The interior of the connection frame (2) is hollow and its front side wall is designed to be open.

3. The automatic cleaning device for a developing roller according to claim 1, characterized in that: The top of the developer storage box (71) is fixedly connected to a liquid injection pipe with one end extending into the inside thereof.

4. The automatic cleaning device for a developing roller according to claim 1, characterized in that: The opposite sides of the two threaded shafts (5) are both fixedly connected with circular rotating disks.

5. The automatic cleaning device for a developing roller according to claim 1, characterized in that: The interior of the connection frame (2) is hollow and the bottom thereof is designed to be open.

Images