Anti-pollution rotating disc type selenium drum

Abstract

The utility model discloses an anti-pollution rotating disc type selenium drum which comprises a powdered ink container, a mounting block and a vent hole are arranged on the side face of the powdered ink container, a feeding through hole is formed in the mounting block, the feeding through hole penetrates through the mounting block and extends into the powdered ink container, four groups of moving grooves are formed in the inner side of the feeding through hole, a moving block is arranged in each group of moving grooves in a sliding mode, and the vent hole is communicated with the mounting block. Connecting rods are rotationally arranged on the outer side of the rotating shaft, first flow guide cloth is arranged between the connecting rods, second flow guide cloth is arranged at the lower ends of the connecting rods, sealing structures are arranged at the upper ends of the connecting rods, and a baffle is rotationally arranged on the side, close to the vent hole, of the powdered ink container. Compared with the prior art, the ink powder flow guiding device is provided with the connecting rod, the first flow guiding cloth and the second flow guiding cloth, the first flow guiding cloth can be expanded to form a funnel shape through the connecting rod, ink powder can be conveniently guided, the ink powder is prevented from falling on the outer side of the device, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of selenium cartridges, in particular to an anti-pollution turntable type selenium cartridge. Background Art

[0002] Toner cartridges are also called photosensitive drums. They are generally composed of a basic substrate and a photosensitive material coated on the substrate. Laser printers have been widely used, among which toner cartridges are the main components of laser printers. The main core components of toner cartridges include: powder bin, waste toner bin, photosensitive drum, charging roller, developing roller, powder feed roller, stirring frame, etc.

[0003] As disclosed in publication number CN206411442U, a turntable-type toner cartridge comprises a toner container, wherein the toner container is arranged in an outer shell of the toner cartridge, the outer shell of the toner cartridge corresponding to one end face of the toner container is hollow, a powder filling hole and an air vent are arranged on the end face, a rotating plate is connected to the end face, the rotating plate is tightly attached to the end face and can rotate around the connection point between the rotating plate and the end face, the rotating plate is provided with a first hole corresponding to the powder filling hole and a second hole corresponding to the air vent, when the powder filling hole is connected to the first hole, the air vent is also connected to the second hole at the same time, the toner cartridge provided by the utility model is provided with a powder filling hole and an air vent on the toner container, when powder needs to be added, the rotating plate arranged at one end of the toner container is rotated to expose the powder filling hole and the air vent at the same time, so that new toner can be added to the toner container, i.e., the toner cartridge, and the operation is very convenient and quick.

[0004] The device has no guide structure when adding toner, so the toner is easily spilled on the outside of the device and the workbench, which easily causes environmental pollution. Utility Model Content

[0005] The utility model provides an anti-pollution turntable type toner cartridge, aiming to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-pollution turntable toner cartridge, which comprises: a toner container, a mounting block and a vent are arranged on the side of the toner container, the mounting block is provided with a feed through hole, the feed through hole passes through the mounting block and extends to the inside of the toner container, four groups of movable grooves are arranged on the inner side of the feed through hole, a movable block is slidably arranged in each group of the movable grooves, a rotating shaft is fixedly arranged on the side of the movable block close to the feed through hole, a connecting rod is rotatably arranged on the outer side of the rotating shaft, a first guide cloth is arranged between the connecting rods, a second guide cloth is arranged at the lower end of the connecting rod, a sealing structure is arranged at the upper end of the connecting rod, and a baffle is rotatably arranged on the side of the toner container close to the vent.

[0007] Furthermore, the sealing structure includes a circular cloth, a threading ring and a drawstring, the circular cloth is arranged on the upper end of the connecting rod, the threading ring is fixedly arranged on the upper end of the circular cloth, and the drawstring is passed through the threading ring.

[0008] Furthermore, a limiting groove is provided on the side of the movable groove away from the feed through hole, a limiting slider is provided on the side of the movable block away from the feed through hole, the limiting slider is slidably connected to the limiting groove, and a limiting plate is fixedly provided on the upper end of the limiting groove.

[0009] Furthermore, a matching groove is arranged at one end of the moving block away from the limiting groove, and a spring is arranged between the matching groove and the connecting rod.

[0010] Furthermore, the spring is arranged below the rotating shaft.

[0011] Furthermore, the second guide cloth is configured to be cylindrical, and the lower end of the second guide cloth extends to the interior of the toner container.

[0012] Furthermore, the vent hole is provided with a filter.

[0013] Furthermore, the filter screen is detachably connected to the vent hole.

[0014] Compared with the prior art, the utility model has the following beneficial effects: since the utility model is provided with a mounting block, a feed through hole, a movable groove, a movable block, a rotating shaft, a connecting rod, a first guide cloth and a second guide cloth, the connecting rod can rotate around the rotating shaft, and when it is not necessary to add toner, the connecting rod is rotated parallel to the axis of the feed through hole, and the movable block is pushed to move along the movable groove to drive the connecting rod to move to the inside of the feed through hole for convenient storage, and when it is necessary to add toner, the connecting rod is pulled to move the four connecting rods out of the feed through hole, and then the connecting rod is rotated, and the four connecting rods are used to expand the first guide cloth to form a funnel shape, which is convenient for guiding the toner, preventing the toner from falling outside the device and reducing environmental pollution, and the fallen toner slides along the first guide cloth to the second guide cloth and falls into the toner container, which can prevent the toner from falling to other places and reduce pollution and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 yes Figure 1 Partial schematic diagram at point A in the middle;

[0017] Figure 3 yes Figure 2 Partial schematic diagram at B in the middle;

[0018] Figure 4This is a schematic diagram of the structure of the utility model after the first guide cloth is removed;

[0019] Figure 5 yes Figure 4 Partial schematic diagram at C in the middle;

[0020] Figure 6 yes Figure 5 The local schematic diagram of point D in the middle;

[0021] Figure 7 yes Figure 6 Partial schematic diagram at E in the middle;

[0022] Figure 8 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Fig. 9 yes Figure 8 Partial schematic diagram at point F in the middle.

[0024] In the figure: 1. toner container; 2. mounting block; 3. feed through hole; 4. moving groove; 5. moving block; 6. rotating shaft; 7. connecting rod; 8. first guide cloth; 9. sealing structure; 10. vent; 11. baffle; 12. ring cloth; 13. threading ring; 14. drawstring; 15. limit groove; 16. limit slider; 17. limit plate; 18. matching groove; 19. spring; 20. second guide cloth; 21. filter. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-Figure 9As shown, the anti-pollution turntable toner cartridge comprises: a toner container 1, a mounting block 2 and a vent hole 10 are arranged on the side of the toner container 1, the mounting block 2 is provided with a feed through hole 3, the feed through hole 3 penetrates the mounting block 2 and extends to the inside of the toner container 1, four groups of moving grooves 4 are arranged inside the feed through hole 3, a moving block 5 is slidably arranged in each group of moving grooves 4, a rotating shaft 6 is fixedly arranged on one side of the moving block 5 close to the feed through hole 3, a connecting rod 7 is rotatably arranged on the outer side of the rotating shaft 6, a first guide cloth 8 is arranged between the connecting rods 7, a second guide cloth 20 is arranged at the lower end of the connecting rod 7, and a sealing structure is arranged at the upper end of the connecting rod 7 9. A baffle 11 is rotatably provided on one side of the toner container 1 near the vent hole 10. The sealing structure 9 includes a ring cloth 12, a threading ring 13 and a draw rope 14. A ring cloth 12 is provided on the upper end of the connecting rod 7. A threading ring 13 is fixedly provided on the upper end of the ring cloth 12. A draw rope 14 is passed through the threading ring 13. Generally, a toner cartridge has an outer shell, and the toner container 1 is installed in the toner cartridge outer shell. At the same time, other components are also installed in the toner cartridge outer shell, such as a developing scraper, a developing roller, a charging roller, an OPC (organic photoconductive material) roller, etc. The utility model mainly improves the toner container 1, and other components are not described here. By setting the mounting block 2, the feed through hole 3, the moving groove 4, the moving block 5, the rotating shaft 6, the connecting rod 7, the first guide cloth 8 and the second guide cloth 20, the connecting rod 7 can rotate around the rotating shaft 6. When it is not necessary to add toner, the connecting rod 7 is rotated to be parallel to the axis of the feed through hole 3, and the moving block 5 is pushed to move along the moving groove 4 to drive the connecting rod 7 to move to the inside of the feed through hole 3 for easy storage. When it is necessary to add toner, the connecting rod 7 is pulled so that the four connecting rods 7 are moved out of the feed through hole 3, and then the connecting rod 7 is rotated, and the four connecting rods 7 are used to open the first guide cloth 8 to form a funnel shape, which is convenient for guiding the toner and preventing the toner from falling into the device. On the outside, environmental pollution is reduced. The fallen toner slides along the first guide cloth 8 to the second guide cloth 20 and falls into the toner container 1, which can prevent the toner from falling to other places, thereby reducing pollution and waste. By setting the sealing structure 9, the circular cloth 12, the threading ring 13 and the tie rope 14, after adding the toner, the connecting rod 7 is rotated to be parallel to the feeding through hole 3, and the two ends of the tie rope 14 can be pulled. The tie rope 14 drives the circular cloth 12 to gather toward the middle to close the entrance formed at the upper end of the first guide cloth 8, which can prevent the toner from falling out of the toner container 1, and then the connecting rod 7 can be pushed to drive the first guide cloth 8 to be plugged into the feeding through hole 3 for storage, which is convenient to use.

[0027] A limiting groove 15 is provided on the side of the moving groove 4 away from the feed through hole 3, and a limiting slider 16 is provided on the side of the moving block 5 away from the feed through hole 3. The limiting slider 16 is slidably connected to the limiting groove 15, and a limiting plate 17 is fixedly provided on the upper end of the limiting groove 15. By setting the limiting groove 15, the limiting slider 16 and the limiting plate 17, the moving block 5 can be prevented from moving upward out of the moving groove 4. The limiting plate 17 is set on the side away from the feed through hole 3, which can prevent the limiting plate 17 from blocking the connecting rod 7, so that the connecting rod 7 can be smoothly rotated to open the first guide cloth 8.

[0028] A matching groove 18 is provided at one end of the moving block 5 away from the limiting groove 15, and a spring 19 is provided between the matching groove 18 and the connecting rod 7. The spring 19 is arranged below the rotating shaft 6. When the connecting rod 7 is parallel to the axis of the feed through hole 3, the spring 19 is in a compressed state. When the connecting rod 7 moves out of the feed through hole 3, the spring 19 can push the lower end of the connecting rod 7 to rotate around the rotating shaft 6, so as to drive the upper end of the connecting rod 7 to open the first guide cloth 8, so as to facilitate the addition of toner.

[0029] The second guide cloth 20 is set to be cylindrical, and the lower end of the second guide cloth 20 extends to the inside of the toner container 1. By setting the lower end of the second guide cloth 20 to extend to the inside of the toner container 1, it can be ensured that the toner dropped along the first guide cloth 8 can directly enter the inside of the toner container 1, avoiding pollution and waste caused by toner falling out.

[0030] The vent 10 is provided with a filter 21, and the filter 21 is detachably connected to the vent 10. By providing the filter 21, air can pass through to achieve the purpose of balancing the inner pressure of the toner container 1 and the external air pressure, and the toner can be prevented from passing through by controlling the aperture size of the filter 21 to prevent the toner from escaping from the vent 10. When the filter 21 is blocked, the filter 21 can be removed and replaced, which is convenient for use.

[0031] The working principle of the utility model is as follows: when it is necessary to add toner, the connecting rod 7 is pulled to make the four connecting rods 7 move out of the feeding through hole 3. When the connecting rod 7 moves out of the feeding through hole 3, the spring 19 can push the lower end of the connecting rod 7 to rotate around the rotating shaft 6, which is convenient for driving the upper end of the connecting rod 7 to open the first guide cloth 8 to form a funnel shape, which is convenient for guiding the toner and preventing the toner from falling outside the device, reducing environmental pollution. The fallen toner slides along the first guide cloth 8 to the second guide cloth 20 and falls into the toner container 1, which can prevent the toner from falling to other places, reducing pollution and waste. After adding the toner, the connecting rod 7 is rotated to be parallel to the feeding through hole 3, and the two ends of the tie rope 14 can be pulled. The tie rope 14 drives the annular cloth 12 to gather toward the middle to close the entrance formed at the upper end of the first guide cloth 8, which can prevent the toner from falling out of the toner container 1. Then the connecting rod 7 can be pushed to drive the first guide cloth 8 to be plugged into the feeding through hole 3 for storage, which is convenient to use. This is the working principle of the device.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. Anti-pollution turntable toner cartridge, characterized in that: The invention comprises a toner container (1), wherein the toner container (1) is arranged inside the shell of a toner cartridge, a mounting block (2) and a vent hole (10) are arranged on the side of the toner container (1), the mounting block (2) is provided with a feed through hole (3), the feed through hole (3) penetrates the mounting block (2) and extends to the inside of the toner container (1), four groups of movable grooves (4) are arranged inside the feed through hole (3), and a movable block (10) is slidably arranged in each group of the movable grooves (4). 5), a rotating shaft (6) is fixedly provided on one side of the moving block (5) close to the feeding through hole (3), a connecting rod (7) is rotatably provided on the outer side of the rotating shaft (6), a first guide cloth (8) is provided between the connecting rods (7), a second guide cloth (20) is provided at the lower end of the connecting rod (7), a sealing structure (9) is provided at the upper end of the connecting rod (7), and a baffle (11) is rotatably provided on one side of the toner container (1) close to the vent hole (10).

2. The anti-pollution turntable toner cartridge according to claim 1, characterized in that: The sealing structure (9) comprises a circular cloth (12), a threading ring (13) and a tie rope (14); the circular cloth (12) is arranged on the upper end of the connecting rod (7); the threading ring (13) is fixedly arranged on the upper end of the circular cloth (12); and the tie rope (14) is passed through the threading ring (13).

3. The anti-pollution turntable toner cartridge according to claim 2, characterized in that: A limiting groove (15) is provided on the side of the movable groove (4) away from the feeding through hole (3), and a limiting slider (16) is provided on the side of the movable block (5) away from the feeding through hole (3). The limiting slider (16) is connected to the limiting groove (15) in a sliding manner, and a limiting plate (17) is fixedly provided on the upper end of the limiting groove (15).

4. The anti-pollution turntable toner cartridge according to claim 3, characterized in that: A matching groove (18) is provided at one end of the moving block (5) away from the limiting groove (15), and a spring (19) is provided between the matching groove (18) and the connecting rod (7).

5. The anti-pollution turntable toner cartridge according to claim 4, characterized in that: The spring (19) is arranged below the rotating shaft (6).

6. The anti-pollution turntable toner cartridge according to claim 4, characterized in that: The second flow guide cloth (20) is arranged in a cylindrical shape, and the lower end of the second flow guide cloth (20) extends into the interior of the toner container (1).

7. The anti-pollution turntable toner cartridge according to claim 3, characterized in that: The vent hole (10) is provided with a filter screen (21).

8. The anti-pollution turntable toner cartridge according to claim 7, characterized in that: The filter screen (21) is detachably connected to the vent hole (10).

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