Split type selenium drum

Abstract

The utility model discloses a split type selenium drum, which relates to the technical field of selenium drums and comprises a waste powder box, connecting pieces are fixedly mounted on two sides of the waste powder box, and powdered ink boxes are detachably mounted in the connecting pieces on two sides. According to the split type toner cartridge disclosed by the utility model, one end of the toner cartridge is positioned by inserting the embedded block into the embedding groove and rotating the toner bin, and the mounting block is fixedly mounted in the mounting groove through the bolt to finish mounting, so that the split type toner cartridge is convenient to disassemble and assemble, and is prevented from being disassembled for many times by utilizing the bolt; a pulling plate and a rubber plug are arranged, the pulling plate and the rubber plug are attached to the inner wall of a box body bin to slide, waste powder in the box body bin is pushed out from one side of the box body bin, waste powder cleaning is more convenient, meanwhile, cleaning is more thorough, and the cleaning efficiency is improved. And the printing quality of the printing equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of toner cartridge technology, and more specifically, to a split-type toner cartridge. Background Technology

[0002] The toner cartridge is the core component of a laser printer, mainly composed of a photosensitive drum, toner cartridge, and developing unit. Traditional integrated toner cartridges combine the photosensitive drum and toner cartridge, requiring replacement of the entire unit when the toner runs out or the photosensitive drum ages, leading to resource waste and increased operating costs. However, with the development of printing technology, separate toner cartridges have gradually emerged. Their core feature is the independent design of the photosensitive drum and toner cartridge, allowing for the replacement of either the toner cartridge or the photosensitive drum separately, significantly reducing consumable costs.

[0003] However, while existing separate toner cartridges allow for individual replacement of the toner cartridge or photoconductor drum, some separate toner cartridges use clips or other methods for quick disassembly and assembly. However, these clips are prone to wear and deformation during repeated disassembly and assembly over a long period, leading to misalignment of the toner cartridge and photoconductor drum. This affects the seal between the toner cartridge and photoconductor drum, causing toner leakage. Furthermore, when cleaning waste toner, the usual method of pouring out the waste toner makes it difficult to completely remove residual waste toner from the waste toner compartment, affecting the stability of the printing equipment and print quality. Utility Model Content

[0004] The main objective of this invention is to provide a split-type toner cartridge, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A split-type toner cartridge includes a waste toner box, with connectors fixedly installed on both sides of the waste toner box, and toner cartridges detachably installed inside the connectors on both sides.

[0007] The connector includes a side plate, a support block is fixedly installed on the top of the side plate, a placement groove is opened on the top of the support block, a rotating block is rotatably installed inside the support block, an interlocking groove is opened on the side of the rotating block, one side of the interlocking groove is connected to the placement groove, an inner groove is opened on the outer side of the side plate near the waste powder box, a second magnet is interlocked inside the inner groove, grooves are opened at both the upper and lower ends of the inner groove, and an installation groove is opened on the side of the side plate away from the waste powder box.

[0008] Preferably, the toner cartridge includes a toner compartment, with side frames fixedly installed at both ends of the toner compartment. A developing roller is provided on one side of the toner compartment. Mounting blocks are fixedly installed on the right ends of both side frames, and embedded blocks are fixedly installed on the left sides of both side frames. A rubber strip is fixedly installed on the left side of the top of the toner compartment.

[0009] Preferably, the inner block is embedded inside the placement groove and the insertion groove, the mounting block is embedded inside the mounting groove, and the mounting block has bolts installed on its internal threads and is fixedly connected to one end of the side plate by the bolts.

[0010] Preferably, the waste powder box includes a box body compartment, a cleaning scraper is fixedly installed inside the box body compartment, a charging roller and a photosensitive drum are provided at the right end of the box body compartment, the cleaning scraper is located to the left of the photosensitive drum, and a discharge assembly is movably sleeved inside the box body compartment.

[0011] Preferably, the discharge assembly includes a pull plate, a rubber plug is fixedly sleeved on the outer surface of the pull plate, a pull rod is fixedly installed on the side of the pull plate, a fixing block is fixedly installed at one end of the pull rod, and a first magnet is embedded in the side of the fixing block near the pull rod.

[0012] Preferably, the pull plate and rubber stopper are movably sleeved inside the box compartment, the fixing block is embedded in the inner groove, the first magnet and the second magnet are magnetically connected, and the pull rod is movably sleeved inside the side plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By setting the embedded block to be inserted into the inside of the insertion slot, rotating the toner cartridge, the toner cartridge is positioned at one end. The mounting block is then fixed inside the mounting slot with bolts to complete the installation. This facilitates disassembly and assembly while using bolts to avoid multiple disassembly, which could lead to deformation and loosening of the disassembly and assembly structure, affecting the sealing performance and causing toner leakage.

[0015] 2. By setting up a pull plate and a rubber stopper, the pull plate and rubber stopper slide against the inner wall of the cartridge compartment, pushing the waste toner inside the cartridge compartment out from one side of the cartridge compartment, making waste toner cleaning more convenient and thorough, thereby improving the print quality of the printing equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the combined structure of the connector and waste powder box of this utility model;

[0018] Figure 3 This is a schematic diagram of the toner cartridge structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connecting component structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the waste powder box structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the material discharge assembly structure of this utility model.

[0022] The attached figures are labeled as follows: 1. Waste toner box; 2. Connector; 3. Toner box; 11. Box body compartment; 12. Charging roller; 13. Photosensitive drum; 14. Cleaning scraper; 15. Discharge assembly; 151. Pull plate; 152. Rubber stopper; 153. Pull rod; 154. Fixing block; 155. First magnet; 21. Side plate; 22. Support block; 23. Placement slot; 24. Rotating block; 25. Interlocking slot; 26. Mounting slot; 27. Embedded slot; 28. Groove; 29. ​​Second magnet; 31. Toner box; 32. Developing roller; 33. Side frame; 34. Mounting block; 35. Embedded block; 36. Rubber strip. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To be continued Figure 4 As shown, an embodiment of this utility model provides a split-type toner cartridge, including a waste toner box 1, a connector 2, and a toner cartridge 3. The two sides of the waste toner box 1 are fixedly installed with the connector 2, and the toner cartridge 3 is detachably installed inside the connector 2.

[0025] like Figure 2 As shown, the connector 2 includes a side plate 21, a support block 22, and a rotating block 24. The top of the side plate 21 is fixedly installed with the support block 22. The top of the support block 22 is provided with a placement groove 23. The rotating block 24 is rotatably installed inside the support block 22. The side of the rotating block 24 is provided with an interlocking groove 25. One side of the interlocking groove 25 is connected to the placement groove 23. The side plate 21 is provided with an inner groove 27 on the outer side near the waste powder box 1. A second magnet 29 is installed inside the inner groove 27. The upper and lower ends of the inner groove 27 are provided with grooves 28. The side of the side plate 21 away from the waste powder box 1 is provided with an installation groove 26.

[0026] like Figure 3 As shown, the toner cartridge 3 includes a toner compartment 31, a mounting block 34, and an insert block 35. Side frames 33 are fixedly installed at both ends of the toner compartment 31. A developing roller 32 is provided on one side of the toner compartment 31. The mounting block 34 is fixedly installed at the right end of the side frames 33 at both ends, and the insert block 35 is fixedly installed at the left side of the side frames 33 at both ends. A rubber strip 36 is fixedly installed on the left side of the top of the toner compartment 31.

[0027] The inner block 35 is embedded in the placement groove 23 and the insertion groove 25, and the mounting block 34 is embedded in the mounting groove 26. The mounting block 34 has bolts installed in its internal threads and is fixedly connected to one end of the side plate 21 by the bolts.

[0028] like Figure 5 As shown, the waste powder box 1 includes a box body 11, a cleaning scraper 14 is fixedly installed inside the box body 11, a charging roller 12 and a photosensitive drum 13 are provided at the right end of the box body 11, the cleaning scraper 14 is located to the left of the photosensitive drum 13, and a discharge assembly 15 is movably connected inside the box body 11.

[0029] like Figure 6 As shown, the discharge assembly 15 includes a pull plate 151 and a fixing block 154. A rubber plug 152 is fixedly sleeved on the outer surface of the pull plate 151. A pull rod 153 is fixedly installed on the side of the pull plate 151. One end of the pull rod 153 is fixedly installed with the fixing block 154. A first magnet 155 is embedded in the side of the fixing block 154 near the pull rod 153.

[0030] The pull plate 151 and rubber plug 152 are movably sleeved inside the box compartment 11, the fixing block 154 is embedded in the inner groove 27, the first magnet 155 and the second magnet 29 are magnetically connected, the pull rod 153 is movably sleeved inside the side plate 21, the shape of the pull plate 151 and rubber plug 152 corresponds to the inside of the box compartment 11, and the pull plate 151 and rubber plug 152 are attached to the inner wall of the box compartment 11 by the rubber plug 152. When it is necessary to clean the waste powder, by pulling the fixing block 154, the pull plate 151 and rubber plug 152 push the waste powder inside the box compartment 11 out from one side of the box compartment 11.

[0031] The working process of this utility model is as follows:

[0032] During installation, the insert block 35 is inserted into the insertion groove 25 through the placement groove 23. Then, the toner cartridge 31 is rotated so that one end of the insertion groove 25 is misaligned with the placement groove 23. During the rotation, the mounting block 34 is stopped on the side of the mounting groove 26, and the rubber strip 36 is pressed against the inner wall of the upper end of the cartridge compartment 11. Then, the mounting block 34 is pushed into the mounting groove 26 and fixed inside the mounting groove 26 with bolts to complete the installation.

[0033] When waste toner needs to be cleaned, there is no need to disassemble the toner cartridge 3. By pulling the fixing block 154, the pulling rod 153 drives the pulling plate 151 and the rubber plug 152. The pulling plate 151 and the rubber plug 152 slide against the inner wall of the cartridge compartment 11, and push the waste toner inside the cartridge compartment 11 out from one side of the cartridge compartment 11, thereby cleaning the waste toner inside the cartridge compartment 11.

[0034] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A split type selenium drum comprising a waste toner cartridge (1), characterized in that: Both sides of the waste toner cartridge (1) are fixedly installed with connecting pieces (2), and the inside of the connecting pieces (2) on both sides is detachably installed with toner cartridges (3). The connecting piece (2) comprises a side plate (21), the top of the side plate (21) is fixedly installed with a supporting block (22), the top of the supporting block (22) is provided with a placing groove (23), the inside of the supporting block (22) is rotatably installed with a rotating block (24), the side edge of the rotating block (24) is provided with an embedded groove (25), one side of the embedded groove (25) is communicated with the placing groove (23), the outside of the side plate (21) close to the waste toner cartridge (1) is provided with an inner embedded groove (27), the inside of the inner embedded groove (27) is embeddedly installed with a second magnet (29), the upper and lower ends of the inner embedded groove (27) are both provided with a recess (28), and the side of the side plate (21) away from the waste toner cartridge (1) is provided with an installation groove (26).

2. The split type selenium drum according to claim 1, wherein: The toner cartridge (3) comprises a toner bin (31), both ends of the toner bin (31) are fixedly installed with side frames (33), one side of the toner bin (31) is provided with a developing roller (32), the right end of each of the side frames (33) on both ends is fixedly installed with an installation block (34), and the left side of each of the side frames (33) on both ends is fixedly installed with an inner embedded block (35).

3. The split toner cartridge of claim 2, wherein: The inner embedded block (35) is embeddedly installed in the inside of the placing groove (23) and the embedded groove (25), the installation block (34) is embeddedly installed in the inside of the installation groove (26), and the inside of the installation block (34) is screwedly installed with a bolt, and one end of the installation block (34) is fixedly connected with the side plate (21) through the bolt.

4. The split toner cartridge of claim 1, wherein: The waste toner cartridge (1) comprises a cartridge bin (11), the inside of the cartridge bin (11) is fixedly installed with a cleaning scraper (14), the right end of the cartridge bin (11) is provided with a charging roller (12) and a photosensitive drum (13), the cleaning scraper (14) is located on the left side of the photosensitive drum (13), and the inside of the cartridge bin (11) movably sleevedly has a discharging assembly (15).

5. The split toner cartridge of claim 4, wherein: The discharging assembly (15) comprises a pulling plate (151), the outer surface of the pulling plate (151) is fixedly sleeved with a rubber plug (152), the side edge of the pulling plate (151) is fixedly installed with a pulling rod (153), one end of the pulling rod (153) is fixedly installed with a fixed block (154), and the side edge of the fixed block (154) close to the pulling rod (153) is embeddedly installed with a first magnet (155).

6. The split toner cartridge of claim 5, wherein: The pulling plate (151) and the rubber plug (152) movably sleevedly are in the inside of the cartridge bin (11), the fixed block (154) is embeddedly installed in the inside of the inner embedded groove (27), the first magnet (155) is magnetically connected with the second magnet (29), and the pulling rod (153) movably sleevedly is in the inside of the side plate (21).

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