Photosensitive drum gear dismounting device capable of stably clamping

Abstract

The utility model discloses a photosensitive drum gear dismounting device capable of stably clamping, and relates to the technical field of photosensitive drums, the photosensitive drum gear dismounting device comprises a processing base, a reinforcing plate, a dismounting assembly and an adjusting rod, the top end of the processing base is provided with the reinforcing plate, and one side of the reinforcing plate is provided with the dismounting assembly. According to the photosensitive drum gear dismounting device capable of stably clamping, a rotating hand wheel is rotated, so that a screw rod can move an auxiliary ring through a displacement sleeve rod, the clamping effect on a photosensitive drum can be improved, and the clamping effect of the photosensitive drum gear dismounting device is good when the photosensitive drum gear dismounting device is used for dismounting; and a bevel gear set is arranged on the rotating rod, so that the rotating rod can rotate the screw rod through the bevel gear set, the displacement seat can lock the inserted second inserting block, the disassembled gear can be collected through a collecting frame, and the photosensitive drum gear disassembling device is convenient to use and collect.

Description

Technical Field

[0001] This utility model relates to the field of photosensitive drum technology, specifically to a photosensitive drum gear disassembly device that can stably clamp the drum. Background Technology

[0002] Laser printers primarily rely on the core component, the toner cartridge, to achieve their printing function. The core of the toner cartridge is the photosensitive drum. The main function of the photosensitive drum is to receive the laser beam emitted by the laser scanner, converting the light signal into an electrical signal. This forms an electrostatic latent image on the surface of the photosensitive drum. Subsequently, toner is attracted to the charged surface of the photosensitive drum, forming a visible toner image. When paper passes through the photosensitive drum, the toner image is transferred to the paper. After heating and fixing, a clear printed or copied image is obtained.

[0003] As a core component of printing equipment, the photosensitive drum's gears may experience reduced efficiency or malfunction after prolonged operation due to wear and aging. This necessitates disassembling the gears during use, which requires manual disassembly. This process can easily cause shaking, leading to deviations in the photosensitive drum and potentially damaging the aluminum tube. Therefore, disassembling the gears of the photosensitive drum is quite inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a photosensitive drum gear disassembly device that can stably clamp the gear, thereby solving the problem of easy deviation in the photosensitive drum gear disassembly device mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photosensitive drum gear disassembly device capable of stable clamping, comprising a processing base, a reinforcing plate, a disassembly assembly, and an adjusting rod. The processing base has a reinforcing plate at its top, a disassembly assembly on one side of the reinforcing plate, an adjusting rod at its top, symmetrically distributed clamping rings at the end of the disassembly assembly away from the adjusting rod, a fixing seat at the top of the clamping rings, a protective frame on one side of the fixing seat, and a rotating handwheel at the end of the protective frame away from the fixing seat.

[0006] Preferably, a screw is connected to one side of the rotating handwheel, a displacement sleeve is sleeved on the surface of the screw, and an auxiliary ring is connected to one end of the displacement sleeve.

[0007] Preferably, guide rods are provided on both sides of the auxiliary ring near the displacement sleeve.

[0008] Preferably, the reinforcing plate has symmetrically distributed slots on one side, and a set of slots has symmetrically distributed rubber blocks inside.

[0009] Preferably, the reinforcing plate is provided with a lead screw connected to the slot via a bearing at one end, and a bevel gear set is connected to one end of the lead screw.

[0010] Preferably, a rotating rod is internally connected to the bevel gear set, and a rotating handwheel is provided at the end of the rotating rod away from the bevel gear set. A displacement seat is threadedly connected to the surface of the lead screw, and a locking rod is provided at the top of the displacement seat. The locking rod is L-shaped.

[0011] Preferably, a collection frame is provided on one side of the reinforcing plate, and a first plug-in block is provided on the side of the collection frame near the reinforcing plate. A second plug-in block is provided at one end of the first plug-in block. The first plug-in block has a locking groove inside, and the second plug-in block has a plug-in slot inside.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the photosensitive drum gear disassembly device with stable clamping capability rotates the handwheel so that the screw can move the auxiliary ring through the displacement sleeve rod, thereby improving the clamping effect on the photosensitive drum. As a result, the photosensitive drum gear disassembly device has a better clamping effect during disassembly. By rotating the handwheel, the rotating rod can rotate the lead screw through the bevel gear set, thereby locking the second plug-in block of the displacement seat. This allows the disassembled gear to be collected through the collection frame, making the photosensitive drum gear disassembly device more convenient to use and collect.

[0013] 1. This stable clamping photosensitive drum gear disassembly device addresses the common issue of shaking during disassembly, which makes gear disassembly inconvenient. First, the photosensitive drum is placed on one side of the clamping ring, allowing the clamping ring to hold the bottom of the drum. Then, by rotating the handwheel, the screw can move the connected auxiliary ring via the displacement sleeve, allowing the auxiliary ring to clamp the photosensitive drum again, thus improving the clamping effect. This results in a better clamping effect during disassembly.

[0014] 2. This stable clamping photosensitive drum gear disassembly device addresses the common inconvenience of placing disassembled gears during use. This is achieved by inserting the first and second insertion blocks on one side of the collection frame into the slot. The engaging groove inside the first insertion block engages with the rubber clip. The handwheel is then rotated, causing the bevel gear assembly to rotate via the rotating rod. This, in turn, causes the bevel gear assembly to rotate via the lead screw, locking the second insertion block in place. This locks the collection frame in place at the reinforcing plate, allowing the disassembled gears to be collected. This makes the collection process much more convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a top sectional view of the protective frame of this utility model;

[0017] Figure 3 This is a schematic diagram of the front sectional view of the reinforcing plate of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the collection frame of this utility model.

[0019] In the diagram: 1. Machining base; 2. Reinforcing plate; 3. Disassembly assembly; 4. Adjusting rod; 5. Clamping ring; 6. Fixed seat; 7. Protective frame; 8. Rotating handwheel; 9. Screw; 10. Displacement sleeve rod; 11. Auxiliary ring; 12. Guide rod; 13. Slot; 14. Rubber clip; 15. Lead screw; 16. Bevel gear set; 17. Rotating rod; 18. Rotating handwheel; 19. Displacement seat; 20. Locking rod; 21. Collection frame; 22. First insertion block; 23. Second insertion block; 24. Engaging groove; 25. Insertion groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 and Figure 2This utility model provides a technical solution: a photosensitive drum gear disassembly device that can stably clamp, including a processing base 1, a reinforcing plate 2, a disassembly assembly 3, and an adjusting rod 4. The processing base 1 is provided with a reinforcing plate 2 at its top end, and a disassembly assembly 3 is provided on one side of the reinforcing plate 2. An adjusting rod 4 is provided at the top end of the disassembly assembly 3. A symmetrically distributed clamping ring 5 is provided at the end of the disassembly assembly 3 away from the adjusting rod 4. A fixing seat 6 is provided at the top end of the clamping ring 5. A protective frame 7 is provided on one side of the fixing seat 6. A rotating handwheel 8 is provided at the end of the protective frame 7 away from the fixing seat 6. A screw 9 is connected to one side of the rotating handwheel 8. A displacement sleeve 10 is sleeved on the surface of the screw 9. An auxiliary ring 11 is connected to one end of the displacement sleeve 10. Guide rods 12 are provided on both sides of the auxiliary ring 11 near the displacement sleeve 10.

[0022] In practice,

[0023] See Figure 1 and Figure 2 It is known that when the photosensitive drum gear disassembly device is in use, it is easy to cause shaking during disassembly, which makes disassembling the gear inconvenient. First, the photosensitive drum is placed on one side of the clamping ring 5 so that the clamping ring 5 can clamp the bottom of the photosensitive drum. Then, the rotating handwheel 8 can be rotated, which will rotate the connected screw 9. When the screw 9 rotates, it will move the displacement sleeve 10 connected to the surface thread. After the displacement sleeve 10 moves, it will move the connected auxiliary ring 11. When the auxiliary ring 11 moves, it can clamp the photosensitive drum again, which improves the clamping effect of the photosensitive drum. Therefore, the photosensitive drum gear disassembly device has a better clamping effect when used for disassembly.

[0024] The reinforcing plate 2 has symmetrically distributed slots 13 on one side. A set of slots 13 contains symmetrically distributed rubber locking blocks 14. A lead screw 15 connected to a bearing is located at one end of the reinforcing plate 2 near the slots 13. One end of the lead screw 15 is connected to a bevel gear set 16. A rotating rod 17 is connected inside the bevel gear set 16. A rotating handwheel 18 is located at the end of the rotating rod 17 away from the bevel gear set 16. A displacement seat 19 is threaded onto the surface of the lead screw 15. A locking rod 20 is located at the top of the displacement seat 19. The locking rod 20 is L-shaped. A collection frame 21 is located on one side of the reinforcing plate 2. A first insertion block 22 is symmetrically distributed on the side of the collection frame 21 near the reinforcing plate 2. A second insertion block 23 is symmetrically distributed at one end of the first insertion block 22. A locking groove 24 is located inside the first insertion block 22, and an insertion slot 25 is located inside the second insertion block 23.

[0025] In practice,

[0026] See Figure 1 , Figure 3 and Figure 4 It is known that when the photosensitive drum gear disassembly device is in use, it is usually not easy to place the disassembled gear, making the use of the photosensitive drum gear disassembly device inconvenient. This can be addressed by inserting the first insertion block 22 and the second insertion block 23 provided on one side of the collection frame 21 into the slot 13, so that the engaging groove 24 inside the first insertion block 22 can engage with the rubber locking block 14. Then, the rotating handwheel 18 can be rotated, thereby rotating the connected rotating rod 17, allowing... When the rotating rod 17 rotates, it can rotate the connected bevel gear set 16, so that the bevel gear set 16 can rotate the connected lead screw 15, and the lead screw 15 can rotate the displacement seat 19 connected to the surface thread, thereby allowing the displacement seat 19 to lock the inserted second plug block 23, so that the collection frame 21 can be locked and installed at the position of the reinforcing plate 2, so that the disassembled gear can be collected through the collection frame 21, making the photosensitive drum gear disassembly device more convenient to use and collect.

[0027] In summary, laser printers primarily rely on the core component, the toner cartridge, to achieve their printing function. The core component of the toner cartridge is the photosensitive drum, whose main function is to receive the laser beam emitted by the laser scanner. First, the photosensitive drum is placed on one side of the clamping ring 5, allowing the clamping ring 5 to hold the bottom of the photosensitive drum. Then, by rotating the handwheel 8, the screw 9 can move the connected auxiliary ring 11 via the displacement sleeve 10. This allows the auxiliary ring 11 to re-clamp the photosensitive drum during movement, improving the clamping effect. Consequently, the photosensitive drum gear disassembly device exhibits better clamping performance during disassembly. Content not described in detail in this specification constitutes prior art known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A photosensitive drum gear disassembly device capable of stable clamping, comprising a processing base (1), a reinforcing plate (2), a disassembly assembly (3), and an adjusting rod (4), characterized in that: The processing base (1) is provided with a reinforcing plate (2) at its top. A disassembly assembly (3) is provided on one side of the reinforcing plate (2). An adjusting rod (4) is provided at the top of the disassembly assembly (3). A symmetrically distributed clamping ring (5) is provided at the end of the disassembly assembly (3) away from the adjusting rod (4). A fixing seat (6) is provided at the top of the clamping ring (5). A protective frame (7) is provided on one side of the fixing seat (6). A rotating handwheel (8) is provided at the end of the protective frame (7) away from the fixing seat (6).

2. The photosensitive drum gear disassembly device capable of stable clamping according to claim 1, characterized in that: A screw (9) is connected to one side of the rotating handwheel (8), and a displacement sleeve (10) is sleeved on the surface of the screw (9). An auxiliary ring (11) is connected to one end of the displacement sleeve (10).

3. The photosensitive drum gear disassembly device capable of stable clamping according to claim 2, characterized in that: The auxiliary ring (11) is provided with guide rods (12) on both sides near the displacement sleeve (10).

4. The photosensitive drum gear disassembly device capable of stable clamping according to claim 1, characterized in that: The reinforcing plate (2) has symmetrically distributed slots (13) on one side, and a set of the slots (13) is provided with symmetrically distributed rubber blocks (14).

5. The photosensitive drum gear disassembly device capable of stable clamping according to claim 4, characterized in that: The reinforcing plate (2) is provided with a lead screw (15) connected by a bearing at one end near the slot (13), and a bevel gear set (16) is connected to one end of the lead screw (15).

6. The photosensitive drum gear disassembly device capable of stable clamping according to claim 5, characterized in that: The bevel gear set (16) is internally connected to a rotating rod (17), and a rotating handwheel (18) is provided at the end of the rotating rod (17) away from the bevel gear set (16). The surface of the lead screw (15) is threadedly connected to a displacement seat (19), and a locking rod (20) is provided at the top of the displacement seat (19). The locking rod (20) is shaped like an "L".

7. The photosensitive drum gear disassembly device capable of stable clamping according to claim 1, characterized in that: A collection frame (21) is provided on one side of the reinforcing plate (2). A first plug-in block (22) is symmetrically distributed on the side of the collection frame (21) near the reinforcing plate (2). A second plug-in block (23) is symmetrically distributed at one end of the first plug-in block (22). A locking groove (24) is opened inside the first plug-in block (22), and a plug-in groove (25) is opened inside the second plug-in block (23).

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