Disassembling tool

Abstract

The utility model relates to a disassembling tool which is used for disassembling a storage medium on a processing box, the disassembling tool comprises a main body, a positioning part, a disassembling part and a driving part, the positioning part is arranged on the main body and is used for being matched with a protective cover of the processing box to position the position of the storage medium; the dismounting part is arranged on the main body and used for cutting a mounting frame on the protecting cover, and the storage medium is arranged on the mounting frame; the driving part is arranged on the body and can drive the dismounting part to move. According to the storage medium dismounting device, an operator positions the position of the storage medium through the positioning part, so that the dismounting part can accurately cut the mounting frame, and therefore, the storage medium is completely dismounted from the processing box without being damaged. As the dismounting part cuts the mounting frame, the dismounting tool can be suitable for processing boxes of different structures, and the universality of the dismounting tool is good.

Description

Technical Field

[0001] The present application relates to the technical field of printing equipment, and in particular to a disassembly tool. Background Art

[0002] A process cartridge is a detachable part widely used in image forming devices, and a storage medium is usually provided on the process cartridge. When the process cartridge is working, the image forming device will detect the storage medium to read the usage information of the process cartridge stored therein. When the developer inside the process cartridge is consumed and printing cannot be performed, in order to avoid wasting resources, the storage medium can be removed and then installed on a new process cartridge to achieve reuse of the storage medium.

[0003] The storage medium is bonded to the mounting frame on the processing box by epoxy resin glue, and the contact part between the storage medium and the mounting frame is basically covered by the epoxy resin glue. After the epoxy resin glue is cured, the storage medium and the mounting frame are bonded very firmly.

[0004] The storage medium disassembly tool in the prior art disassembles the storage medium by destroying the mounting frame. On the one hand, it is inconvenient to operate and has low efficiency due to the problem of laborious operation and unstable positioning in the up and down directions, and it is easy to cause unnecessary damage to the storage medium due to human factors. On the other hand, such tool is not universal. When recycling and disassembling the storage medium of the processing box of other structures, it is necessary to replace it with another disassembly tool. Utility Model Content

[0005] The present application provides a disassembly tool, which is used to solve the problems of inconvenient operation and poor versatility of existing disassembly tools.

[0006] A disassembly tool provided in an embodiment of the present application is used to disassemble the storage medium on the processing box. The disassembly tool includes: a main body, a positioning part, a disassembly part and a driving part. The positioning part is arranged on the main body and is used to cooperate with the protective cover of the processing box to locate the position of the storage medium; the disassembly part is arranged on the main body and is used to cut the mounting frame on the protective cover, and the storage medium is arranged on the mounting frame; the driving part is arranged on the main body and can drive the disassembly part to move.

[0007] In a possible design, the driving portion drives the disassembly portion to rotate.

[0008] In a possible design, the disassembly portion is cylindrical.

[0009] In a possible design, the disassembly tool also includes a connecting piece, the driving part has an output shaft, and the disassembly part is fixed to the output shaft through the connecting piece; the main body is provided with a accommodating part at one end in its length direction, the driving part is arranged in the accommodating part, the accommodating part has an opening, and the output shaft extends out of the accommodating part through the opening.

[0010] In a possible design, the positioning portion includes a first positioning piece and a second positioning piece, an angle is formed between the first positioning piece and the second positioning piece, and a cutting direction of the disassembly portion is parallel to the first positioning piece and the second positioning piece.

[0011] In a possible design, the driving portion drives the disassembly portion to move along the axial direction of the processing box.

[0012] In a possible design, the positioning portion includes: a positioning groove, which is arranged on the main body and is used to cooperate with the mounting frame for positioning.

[0013] In a possible design, a slide groove is provided on the main body, the slide groove is communicated with the positioning groove, and the disassembly portion can slide along the slide groove.

[0014] In a possible design, the disassembly portion includes: a cutting portion and a force-bearing portion, the cutting portion is used to cut the mounting frame, and the force-bearing portion can receive the force applied by the driving portion.

[0015] In a possible design, the cutting portion is wedge-shaped or conical.

[0016] In a possible design, a mounting hole connected to the slide groove is provided on the main body, the driving part is movably connected to the mounting hole, and the driving part abuts against the disassembly part.

[0017] In a possible design, the driving portion is threadedly connected to the mounting hole.

[0018] In a possible design, the driving portion includes: a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected to the main body, one end of the second connecting rod is rotatably connected to the first connecting rod, and the other end abuts against the disassembly portion.

[0019] In a possible design, the driving part includes: a first connecting rod, a second connecting rod and a moving part, the first connecting rod is rotatably connected to the main body, one end of the second connecting rod is rotatably connected to the first connecting rod, and the other end is connected to the moving part, the moving part is arranged in a slide groove, and one end abuts against the disassembly part.

[0020] In a possible design, the second connecting rod has an acting portion, the acting portion has teeth, the moving member has a rack, and the teeth are meshed with the rack.

[0021] In a possible design, the disassembly tool further includes: a supporting portion, which is connected to the main body and is used to abut against a platform on which the processing box is placed to support the main body.

[0022] In a possible design, the support portion includes a body and a telescopic member, the body is connected to the main body, the telescopic member is connected to one end of the body away from the main body, and the telescopic member can move relative to the body.

[0023] In a possible design, the main body is provided with a restraining hole, and the telescopic member is provided with an elastic protrusion, and the elastic protrusion cooperates with the restraining hole.

[0024] In a possible design, the main body does not contact any part of the protective cover except the mounting bracket.

[0025] In the present application, the operator locates the position of the storage medium through the positioning part, so that the disassembly part can accurately cut the mounting frame, thereby completely and completely removing the storage medium from the processing box without damaging the storage medium. Since the disassembly part cuts the mounting frame, the disassembly tool can be applied to processing boxes of different structures, making the disassembly tool more universal.

[0026] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the processing box in this application;

[0028] Figure 2 for Figure 1 A partial enlarged view of the middle A area;

[0029] Figure 3 This is a schematic diagram of the structure of the disassembly tool provided in the present application in the first embodiment;

[0030] Figure 4 for Figure 3 Exploded diagram of some structures;

[0031] Figure 5 for Figure 3 A schematic diagram of the structure of the disassembly tool and the processing box, wherein the disassembly part has not yet cut the mounting frame;

[0032] Figure 6 for Figure 3A schematic diagram of the structure of the disassembly tool and the processing box, wherein the disassembly part has cut part of the mounting frame;

[0033] Figure 7 This is a schematic diagram of the structure of the disassembly tool provided in the present application in the second embodiment;

[0034] Figure 8 for Figure 7 A schematic diagram of the structure of the main body and the support part;

[0035] Fig. 9 for Figure 8 A schematic diagram of a part of the structure of the subject from another perspective;

[0036] Fig.10 for Figure 7 Structural schematic diagram of the middle disassembly part;

[0037] Fig.11 is another structural schematic diagram of the disassembly part;

[0038] Fig.12 is another structural schematic diagram of the disassembly part;

[0039] Fig.13 for Figure 7 The structural diagram of the middle drive unit;

[0040] Fig.14 for Figure 7 A schematic diagram of the structure of the disassembly tool and the processing box;

[0041] Fig.15 for Fig.14 A cross-sectional view of

[0042] Fig.16 for Fig.15 A partial enlarged view of the middle B area;

[0043] Fig.17 This is a schematic diagram of the structure of the disassembly tool provided in the present application in the third embodiment;

[0044] Fig.18 for Fig.17 Exploded view of the middle support;

[0045] Fig.19 for Fig.17 A schematic diagram of the structure of the disassembly tool and the processing box;

[0046] Fig. 20 This is a schematic diagram of the structure of the disassembly tool provided in the fourth embodiment of the present application, wherein the disassembly tool cooperates with the protective cover;

[0047] Fig.21 for Fig. 20 A partial cross-sectional view of

[0048] Fig. 22 for Fig. 20 Exploded view of the disassembly tooling;

[0049] Fig.23 for Fig. 22 A schematic diagram of a part of the structure of the subject from another perspective;

[0050] Fig.24 for Fig. 20 A schematic diagram of the partial structure of the main body and the protective cover;

[0051] Fig.25 This is a schematic diagram of the structure of the disassembly tool provided in the fifth embodiment of the present application;

[0052] Fig.26 for Fig.25 Exploded diagram.

[0053] Reference numerals:

[0054] 1- Dismantle the tooling;

[0055] 11- Subject;

[0056] 111-accommodation portion;

[0057] 112-Control Department;

[0058] 113-chute;

[0059] 114-mounting hole;

[0060] 115-first rotating hole;

[0061] 116- spacing hole;

[0062] 12- positioning part;

[0063] 121-first positioning member;

[0064] 122- second positioning member;

[0065] 123- positioning groove;

[0066] 13- disassembly department;

[0067] 131- cutting part;

[0068] 132-stress bearing part;

[0069] 14- driving unit;

[0070] 141- output shaft;

[0071] 142-handle;

[0072] 143- first connecting rod;

[0073] 143a-first rotating shaft;

[0074] 143b-second rotating hole;

[0075] 143c-handle;

[0076] 143d-first communication hole;

[0077] 143e-first connecting pin;

[0078] 144 - second connecting rod;

[0079] 144a-second rotating shaft;

[0080] 144b-action part;

[0081] 144c-second communication hole;

[0082] 144d - second connecting pin;

[0083] 145- moving parts;

[0084] 15-Connector;

[0085] 16- spacer;

[0086] 17-cover;

[0087] 18-supporting part;

[0088] 181-Ontology;

[0089] 181a - Constraint hole;

[0090] 182- telescopic member;

[0091] 182a- elastic protrusion;

[0092] 182b-avoidance groove;

[0093] 2-processing box;

[0094] 21-box body;

[0095] 22-protective cover;

[0096] 221- first surface;

[0097] 222- second surface;

[0098] 23- Storage medium;

[0099] 24-mounting frame;

[0100] 24a- Spacer holes.

[0101] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0102] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0103] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0104] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0105] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0106] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0107] The structure of the processing box 2 is prior art. For the convenience of describing the processing box 2, as shown in FIG. Figure 1 As shown, the axial direction of the processing box 2 is defined as the X direction, the gravity direction is defined as the Z direction, and the direction perpendicular to the plane formed by the X direction and the Z direction is defined as the Y direction.

[0108] The processing box 2 is generally used in an image forming device, and the processing box 2 stores consumables for development, such as developer. When the image forming device is working, the consumables in the processing box 2 will be displayed on the recording medium (such as paper, or other printing media that can carry consumables). Figure 1As shown, the process box 2 includes a box body 21 and a protective cover 22. The box body 21 is used to support the developing roller and / or the photosensitive drum, and the protective cover 22 is located at one end or both ends of the box body 21 along the X direction. In other optional embodiments, the protective cover 22 can be formed as a part of the box body 21.

[0109] The processing box 2 also has a storage medium 23 and a mounting frame 24. The storage medium 23 is mounted on the mounting frame 24, and the mounting frame 24 protects the storage medium 23. The storage medium 23 records information such as the remaining developer of the processing box 2 and the number of times the processing box 2 is used. When the box body 21 is installed in the image forming device, the storage medium 23 is electrically connected to the image forming device and can transmit the recorded information to the image forming device. In the embodiment of the present application, Figure 2 As shown, the mounting bracket 24 is disposed on the protective cover 22 ; in other optional embodiments, the mounting bracket 24 is disposed on the box body 21 .

[0110] In order to avoid wasting resources, the storage medium 23 can be reused by removing the storage medium 23 and then installing it on a new processing box.

[0111] The present application provides a disassembly tool 1 for disassembling a storage medium 23 on a processing box 2. The disassembly tool 1 comprises: a main body 11 and a positioning portion 12, a disassembly portion 13, and a driving portion 14 provided on the main body 11. The positioning portion 12 is used to cooperate with a protective cover 22 of the processing box 2 to locate the position of the storage medium 23. The disassembly portion 13 is used to cut a mounting frame 24 on the protective cover 22. The driving portion 14 can drive the disassembly portion 13 to move.

[0112] In the embodiment of the present application, the operator locates the position of the storage medium 23 through the positioning portion 12, so that the disassembly portion 13 can accurately cut the mounting frame 24, thereby completely and fully disassembling the storage medium 23 from the processing box 2 without damaging the storage medium 23. Since the disassembly portion 13 cuts the mounting frame 24, the disassembly tool 1 can be applied to processing boxes 2 of different structures, so that the disassembly tool 1 has good versatility.

[0113] Embodiment 1

[0114] In this embodiment, the driving portion 14 cuts the mounting frame 24 by driving the disassembling portion 13 to rotate.

[0115] like Figure 3 and Figure 4 As shown, the main body 11 is provided with a receiving portion 111 at one end in its length direction, and the receiving portion 111 extends in a length direction perpendicular to the main body 11 . The driving portion 14 is arranged in the receiving portion 111 along the extending direction of the receiving portion 111 , so that the main body 11 protects the driving portion 14 .

[0116] The disassembly tool 1 further comprises a connecting piece 15 . The driving part 14 has an output shaft 141 . The disassembly part 13 is fixed to the output shaft 141 via the connecting piece 15 . The connecting piece 15 is snap-fitted to the output shaft 141 and / or the connecting piece 15 is threadedly connected to the disassembly part 13 .

[0117] Specifically, one end of the accommodating portion 111 has an opening, through which the output shaft 141 extends out of the accommodating portion 111, and the output shaft 141 is used to support the disassembling portion 13. The disassembling portion 13 is formed in a cylindrical shape, and its outer peripheral wall has a high roughness, and the inner peripheral wall is provided with an internal thread. The connecting member 15 is clamped on the outer periphery of the output shaft 141, and the connecting member 15 is provided with an external thread. The internal thread of the disassembling portion 13 cooperates with the external thread of the connecting member 15, so as to realize a reliable connection between the disassembling portion 13 and the output shaft 141.

[0118] Optionally, the disassembly portion 13 is an integrally formed grinding roller or a structure having a core and an outer layer. When the disassembly portion 13 is a structure having a core and an outer layer, the outer layer structure can be formed by spraying, cladding, pasting, etc., and this application does not impose specific restrictions on this.

[0119] Optionally, the disassembly tool 1 further includes a spacer 16, which is also sleeved on the outer circumference of the output shaft 141, and is used to form a gap between the connecting member 15 and the driving part 14, thereby reducing the mutual influence between the driving part 14 and the disassembly part 13. It can be understood that the spacer 16 is a component with a buffering function.

[0120] In addition, the spacer 16 may also have a clamping function. The connector 15 is first clamped and connected to the spacer 16 , and the spacer 16 is then clamped to the output shaft 141 , thereby forming a connection relationship among the connector, the spacer 16 and the output shaft 141 .

[0121] More specifically, a power source (not shown in the figure) is provided inside the main body 11. The power source may be a DC power source or a rechargeable battery, which is used to supply DC power to the driving part 14. When the driving part 14 receives the current provided by the power source, it can drive the disassembly part 13 to rotate. The main body 11 is also provided with a control part 112. The control part 112 may include a switch, a speed control member and other structures. The switch of the control part 112 can control whether the power source supplies current to the driving part 14. In this embodiment, the driving part 14 is configured as a motor.

[0122] Further, such as Figure 3 and Figure 4As shown, the disassembly tool 1 further includes a cover 17, which is provided with an external thread, and an internal thread is provided at the opening of the receiving portion 111, and the connection between the cover 17 and the main body 11 is achieved by the cooperation of the external thread and the internal thread. The cover 17 confines the driving part 14, the connecting member 15, the spacer 16, etc. in the receiving portion 111. The cover 17 is also provided with a center hole and an outer edge flange, and when the cover 17 is connected to the main body 11, the output shaft 141 of the driving part 14 can extend out of the receiving portion 111 through the center hole to connect with the disassembly part 13.

[0123] It can be understood that the connection methods between the disassembly portion 13 and the connecting piece 15, the cover portion 17 and the opening of the accommodating portion 111, etc. can all be other than threaded connection, such as by snapping, gluing, bolting, riveting, welding, etc.

[0124] like Figure 4 As shown, the positioning portion 12 includes a first positioning member 121 and a second positioning member 122 , an angle is formed between the first positioning member 121 and the second positioning member 122 , and a cutting direction of the disassembly portion 13 is parallel to the first positioning member 121 and the second positioning member 122 .

[0125] Specifically, the positioning portion 12 is disposed at one end of the main body 11 close to the accommodating portion 111 , the first positioning member 121 is disposed below the accommodating portion 111 in the up-down direction, and the second positioning member 122 is disposed opposite to the opening of the accommodating portion 111 in the extending direction of the accommodating portion 111 .

[0126] like Figure 2 As shown, the protective cover 22 has a first surface 221 and a second surface 222 . The first surface 221 is a surface on the protective cover 22 where the mounting bracket 24 is disposed, and the second surface 222 is a surface on the protective cover 22 close to the mounting bracket 24 and having an angle with the first surface 221 .

[0127] When the first positioning member 121 abuts against the first surface 221 and the second positioning member 122 abuts against the second surface 222, the disassembly portion 13 is accurately positioned at the working position. Since the cutting direction of the disassembly portion 13 is parallel to the first positioning member 121 and the second positioning member 122, the disassembly tool 1 can be fed under the guidance of the positioning member 12 to achieve cutting of the mounting frame 24.

[0128] In addition, during the cutting process, it is necessary to ensure that the first positioning member 121 always abuts against the first surface 221 and the second positioning member 122 always abuts against the second surface 222 to avoid damage to the storage medium 23 due to improper operation.

[0129] Optionally, the first positioning member 121 and the second positioning member 122 are composed of plate-like components that can be assembled and disassembled relative to the main body 11, so as to adjust the relative position of the disassembly portion 13 and the processing box 2 during the use of the disassembly tool 1 to achieve precise positioning.

[0130] Next, the process of removing the storage medium 23 by the removal tool 1 is described.

[0131] like Figure 5 and Figure 6 As shown, firstly, according to the installation position of the storage medium 23, the positional relationship between the positioning portion 12 and the protective cover 22 is adjusted so that the first positioning member 121 abuts against the first surface 221 in the vertical direction, and the second positioning member 122 abuts against the second surface 222 in the extending direction of the accommodating portion 111, so as to accurately position the disassembly portion 13 at the working position. At this time, the disassembly portion 13 is located below the storage medium 23 in the vertical direction and outside the mounting frame 24.

[0132] Then, the switch of the control unit 112 is adjusted so that the power supply supplies current to the driving unit 14, and the driving unit 14 converts the electrical energy into mechanical energy and transmits it to the disassembly unit 13, so that the disassembly unit 13 starts to rotate. As the disassembly unit 13 rotates, the disassembly tool 1 cuts the mounting frame 24 by grinding. At the same time, the disassembly tool 1 is fed along the cutting direction under the guidance of the positioning unit 12 until the storage medium 23 and the mounting frame 24 are separated from the other parts of the protective cover 22.

[0133] In this embodiment, the disassembly tool 1 uses a driving part 14 in the form of a motor or the like to provide power to the disassembly part 13 to destroy the mounting frame 24, which has the advantages of saving time and effort. The operation position can be accurately located by the first positioning member 121 and the second positioning member 122, and the mounting frame 24 is cut by grinding, so that the storage medium 23 can be safely and completely disassembled, ensuring that the damaged surface of the mounting frame 24 is relatively flat. At the same time, no residual glue is left around the storage medium 23 after disassembly.

[0134] Therefore, the disassembly tool 1 in this embodiment has the advantages of simple structure and easy operation, which solves the problems in the prior art of difficult operation of disassembling the storage medium 23 and residual glue left around the storage medium 23 after disassembly, and greatly improves the reusability of the storage medium 23.

[0135] Embodiment 2

[0136] In the present embodiment, the driving portion 14 drives the removal portion 13 to move along the axis direction of the process cartridge 2 .

[0137] like Figure 7 and Fig. 9 As shown, the positioning portion 12 includes a positioning groove 123 , which is disposed on the main body 11 and is used for cooperating with the mounting frame 24 for positioning.

[0138] Specifically, Fig.14 As shown, the main body 11 can be mounted on the mounting frame 24 through the positioning groove 123 to achieve positioning of the storage medium 23. When the main body 11 is mounted on the mounting frame 24, the length direction of the main body 11 is parallel to the X direction.

[0139] Further, such as Figure 7 to Figure 9 As shown, the main body 11 is provided with a slide groove 113 extending along its length direction, one end of the slide groove 113 is connected to the positioning groove 123, and the disassembly part 13 can slide along the slide groove 113. When the disassembly part 13 slides into the positioning groove 123, the disassembly part 13 cuts the mounting frame 24.

[0140] Furthermore, Figure 8 As shown, the main body 11 is also provided with a mounting hole 114 connected to the slide groove 113. When the driving part 14 is movably connected to the mounting hole 114, the driving part 14 abuts against the disassembly part 13, so that a force can be applied to the disassembly part 13 to make the disassembly part 13 slide along the slide groove 113.

[0141] Specifically, Fig.10 As shown, the disassembly portion 13 includes: a cutting portion 131 and a force-bearing portion 132, wherein the cutting portion 131 is used to cut the mounting frame 24, and the force-bearing portion 132 can receive the force applied by the driving portion 14. Along the length direction of the main body 11, the positioning groove 123, the slide groove 113 and the mounting hole 114 are sequentially arranged, that is, when the disassembly portion 13 is installed in the slide groove 113, the cutting portion 131 is close to the positioning groove 123, and the force-bearing portion 132 is close to the mounting hole 114.

[0142] Optional, such as Fig.10 As shown, the cutting portion 131 and the force-bearing portion 132 are roughly “L”-shaped, and the cutting portion 131 is wedge-shaped, so as to facilitate cutting of the mounting frame 24 .

[0143] Optional, such as Fig.11 As shown, the cutting portion 131 has a conical portion, which can conveniently cut the mounting frame 24 to prevent the cutting portion 131 from damaging the storage medium 23. There can be one or more conical portions. Fig.12 As shown, the disassembly portion 13 may not be provided with the force-bearing portion 132, and the driving portion 14 may directly contact the bottom of the conical portion.

[0144] Optional, such as Fig.13 and Fig.15As shown, the mounting hole 114 is a threaded hole, the driving part 14 has an external thread, and the mounting hole 114 is threadedly connected to the driving part 14. When the driving part 14 rotates relative to the main body 11, the driving part 14 moves closer to or away from the positioning groove 123 along the length direction of the main body 11, so that the driving part 14 drives the disassembly part 13. In addition, the driving part 14 can be provided with a handle 142, and the handle 142 can facilitate the operator to rotate the driving part 14.

[0145] like Fig.14 and Fig.15 As shown, the disassembly tool 1 also includes a support portion 18 connected to the main body 11, and the support portion 18 extends along the Z direction. The end thereof away from the main body 11 can abut against the platform on which the processing box 2 is placed, thereby supporting and fixing the main body 11, maintaining a stable connection between the disassembly tool 1 and the mounting frame 24, and even ensuring that the cutting portion 131 of the disassembly portion 13 is basically consistent with the X direction.

[0146] Specifically, when the positioning groove 123 cooperates with the mounting frame 24, the maximum distance between the support portion 18 and the main body 11 along the Z direction is substantially equal to the maximum distance between the main body 11 and the processing box 2 along the Z direction, that is, in the X direction, the end of the support portion 18 away from the main body 11 is substantially flush with the side of the protective cover 22 of the processing box 2 away from the mounting frame 24.

[0147] More specifically, Fig.16 As shown, when the positioning groove 123 cooperates with the mounting bracket 24 , a gap H is provided between the main body 11 and the first surface 221 of the protective cover 22 along the Z direction, that is, the disassembly tool 1 does not contact any part of the protective cover 22 except the mounting bracket 24 .

[0148] In addition, the support portion 18 and the main body 11 may be integrally injection molded, or may be detachably connected.

[0149] Next, the process of removing the storage medium 23 by the removal tool 1 is described.

[0150] like Fig.14 As shown, first, according to the installation position of the storage medium 23, the positional relationship between the positioning groove 123 and the mounting frame 24 is adjusted so that the positioning groove 123 is sleeved on the mounting frame 24 to accurately position the disassembly portion 13 at the working position. At this time, the disassembly portion 13 is located below the storage medium 23 in the up and down direction and outside the mounting frame 24, and the support portion 18 is supported on the platform on which the process cartridge 2 is placed.

[0151] Then, rotate the handle 142 to make the driving part 14 rotate relative to the main body 11 and move toward the direction of the disassembly part 13. The driving part 14 applies a driving force to the force-bearing part 132 abutting against it, and the disassembly part 13 approaches the positioning groove 123 along the axial direction of the processing box 2. The cutting part 131 cuts the mounting frame 24 until the storage medium 23 and the mounting frame 24 are separated from the other parts of the protective cover 22.

[0152] In this embodiment, the disassembly tool 1 drives the disassembly part 13 to move relative to the main body 11 through the driving part 14, so as to realize the disassembly of the storage medium 23 on the processing box 2. Therefore, the disassembly tool 1 in this embodiment has the advantages of simple structure and easy operation, solves the problems of difficult operation of disassembling the storage medium 23 and residual glue left around the storage medium 23 after disassembly in the prior art, and greatly improves the reusability of the storage medium 23.

[0153] Embodiment 3

[0154] This embodiment changes the second embodiment, and is different from the second embodiment in that the support portion 18 includes a main body 181 and a telescopic member 182 , the telescopic member 182 is disposed at one end of the main body 181 away from the main body 11 , and the telescopic member 182 can move relative to the main body 181 along the extension direction of the support portion 18 .

[0155] like Fig.17 and Fig.19 As shown, by adjusting the relative positions of the main body 181 and the telescopic member 182, the end of the support portion 18 away from the main body 11 is always basically flush with the side of the protective cover 22 of the processing box 2 away from the mounting frame 24, that is, when the disassembly tool 1 is used with processing boxes 2 of different models, the end of the support portion 18 away from the main body 11 can abut against the platform on which the processing box 2 is placed, thereby supporting and fixing the main body 11, thereby improving the versatility of the disassembly tool 1.

[0156] Specifically, Fig.17 and Fig.18 As shown, a constraint hole 181a is provided on the body 181, and an elastic protrusion 182a is provided on the telescopic member 182. The elastic protrusion 182a can be inserted into the constraint hole 181a to fix the telescopic member 182 to the body 181. Along the extension direction of the body 181, a plurality of constraint holes 181a are provided, and by making the elastic protrusion 182a cooperate with the constraint holes 181a at different positions, the total length of the body 181 and the telescopic member 182 along the Z direction can be adjusted.

[0157] Optionally, a mounting groove is provided at one end of the body 181 away from the main body 11, and the restraining hole 181a penetrates the peripheral wall of the mounting groove. The telescopic member 182 can extend into the mounting groove so that the elastic protrusion 182a is inserted into the restraining hole 181a. The telescopic member 182 is in clearance fit with the mounting groove.

[0158] Specifically, Fig.18 As shown, two elastic protrusions 182a are provided, and an avoidance groove 182b is provided between the two elastic protrusions 182a, and the avoidance groove 182b can provide deformation space for the elastic protrusion 182a.

[0159] It is understandable that the main body 181 may not be provided with a mounting groove, and the elastic protrusion 182a is directly inserted into the restraining hole 181a from the outside of the main body 181.

[0160] The other structures of this embodiment are similar to those of the second embodiment, so they will not be described in detail.

[0161] Embodiment 4

[0162] This embodiment is a modification of the second embodiment, and is different from the second embodiment in that the structure of the driving unit 14 is different.

[0163] like Fig. 20 and Fig.21 As shown, the driving portion 14 includes: a first connecting rod 143 and a second connecting rod 144, the first connecting rod 143 extends along the length direction of the main body 11, and one end of the first connecting rod 143 is rotatably connected to the main body 11; one end of the second connecting rod 144 is rotatably connected to the first connecting rod 143, and the other end abuts against the disassembly portion 13.

[0164] By manually pressing one end of the first connecting rod 143 away from the main body 11 , the first connecting rod 143 rotates relative to the main body 11 , and at the same time, the first connecting rod 143 drives the second connecting rod 144 to move, so that the end of the second connecting rod 144 abutting against the disassembly part 13 pushes the disassembly part 13 to move, and the disassembly part 13 cuts the mounting frame 24 .

[0165] Specifically, Fig. 22 As shown, the main body 11 is provided with a first rotating hole 115, and the first connecting rod 143 is provided with a first rotating shaft 143a, and the first rotating shaft 143a is rotatably connected with the first rotating hole 115, so as to realize the rotational connection between the first connecting rod 143 and the main body 11. The first connecting rod 143 is also provided with a second rotating hole 143b and a handle 143c, and the second rotating hole 143b is located between the first rotating shaft 143a and the handle 143c, and the handle 143c can facilitate the user to press the first connecting rod 143, thereby improving the user experience. The second connecting rod 144 is provided with a second rotating shaft 144a, and the second rotating shaft 144a is rotatably connected with the second rotating hole 143b, so as to realize the rotational connection between the first connecting rod 143 and the second connecting rod 144. The second connecting rod 144 is also provided with an acting portion 144b, and the second connecting rod 144 abuts against the disassembly portion 13 through the acting portion 144b, so that the second connecting rod 144 drives the disassembly portion 13 more reliably.

[0166] More specifically, in this embodiment, the main body 11 is not provided with the mounting hole 114 , and the action portion 144 b directly extends into the slide groove 113 to contact the disassembly portion 13 .

[0167] Further, such as Fig.21 As shown, when the positioning groove 123 cooperates with the mounting bracket 24 , a gap H is provided between the main body 11 and the first surface 221 of the protective cover 22 along the Z direction, that is, the disassembly tool 1 does not contact any part of the protective cover 22 except the mounting bracket 24 .

[0168] Furthermore, Fig.23 and Fig.24 As shown, the main body 11 is also provided with a buckle 116, and there is a spacing hole 24a between the mounting frame 24 and the protective cover 22. The buckle 116 can be engaged with the spacing hole 24a, so as to stably constrain the disassembly tool 1 on the mounting frame 24. It can be understood that the number of buckles 116 can be appropriately set according to the size of the spacing hole 24a, for example, one or more.

[0169] The other structures of this embodiment are similar to those of the second embodiment, so they will not be described in detail.

[0170] Embodiment 5

[0171] This embodiment is a modification of the fourth embodiment, and is different from the fourth embodiment in that the structure of the driving unit 14 is different.

[0172] like Fig.25 As shown, in addition to the first connecting rod 143 and the second connecting rod 144, the driving part 14 also includes a moving part 145. The moving part 145 is arranged in the slide groove 113 and abuts against the disassembly part 13. The second connecting rod 144 is connected to the moving part 145, so that the second connecting rod 144 can drive the disassembly part 13 to move through the moving part 145, thereby improving the reliability of the driving part 14 driving the disassembly part 13 to move.

[0173] Specifically, Fig.25 and Fig.26 As shown, the action portion 144b of the second connecting rod 144 is provided with teeth, and the moving member 145 is provided as a rack. The connection between the second connecting rod 144 and the moving member 145 is achieved through the meshing of the teeth and the rack.

[0174] By manually pressing the handle 143c, the first connecting rod 143 rotates relative to the main body 11, and at the same time, the first connecting rod 143 drives the second connecting rod 144 to move, and the second connecting rod 144 drives the moving member 145 to move, and the moving member 145 pushes the disassembly part 13 to move, so that the disassembly part 13 cuts the mounting frame 24.

[0175] More specifically, Fig.26As shown, the main body 11 is provided with a first rotating hole 115, the first connecting rod 143 is provided with a first communicating hole 143d, the first connecting pin 143e is installed in the first communicating hole 143d, and the first connecting rod 143 is rotatably connected to the first rotating hole 115 through the first connecting pin 143e. The first connecting rod 143 is also provided with a second rotating hole 143b, the second connecting rod 144 is provided with a second communicating hole 144c, the second connecting pin 144d is installed in the second communicating hole 144c, and the second connecting rod 144 is rotatably connected to the second rotating hole 143b through the second connecting pin 144d.

[0176] The other structures of this embodiment are similar to those of the fourth embodiment, so they will not be described in detail.

[0177] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A disassembly tool for disassembling a storage medium (23) from a processing box (2), characterized in that: The disassembly tool (1) comprises: Subject (11); A positioning portion (12), the positioning portion (12) being arranged on the main body (11) and being used to cooperate with the protective cover (22) of the processing box (2) to locate the position of the storage medium (23); a disassembly portion (13), the disassembly portion (13) being arranged on the main body (11) and being used for cutting a mounting frame (24) on the protective cover (22), the storage medium (23) being arranged on the mounting frame (24); A driving part (14), wherein the driving part (14) is arranged on the main body (11) and is capable of driving the disassembling part (13) to move.

2. The disassembly tool according to claim 1, characterized in that: The driving part (14) drives the disassembling part (13) to rotate.

3. The disassembly tool according to claim 2, characterized in that: The disassembly portion (13) is cylindrical.

4. The disassembly tool according to claim 2, characterized in that: The disassembly tool (1) further comprises a connecting piece (15), the driving part (14) has an output shaft (141), and the disassembly part (13) is fixed to the output shaft (141) via the connecting piece (15); The main body (11) is provided with a housing portion (111) at one end in the length direction thereof, the driving portion (14) is arranged in the housing portion (111), the housing portion (111) has an opening, and the output shaft (141) extends out of the housing portion (111) through the opening.

5. The disassembly tool according to claim 2, characterized in that: The positioning portion (12) comprises a first positioning piece (121) and a second positioning piece (122), an angle is formed between the first positioning piece (121) and the second positioning piece (122), and a cutting direction of the disassembly portion (13) is parallel to the first positioning piece (121) and the second positioning piece (122).

6. The disassembly tool according to claim 1, characterized in that: The driving portion (14) drives the disassembly portion (13) to move along the axial direction of the processing box (2).

7. The disassembly tool according to claim 6, characterized in that: The positioning portion (12) comprises a positioning groove (123), the positioning groove (123) being arranged on the main body (11), and the positioning groove (123) being used for cooperating with the mounting frame (24) for positioning.

8. The disassembly tool according to claim 7, characterized in that: The main body (11) is provided with a slide groove (113), the slide groove (113) is communicated with the positioning groove (123), and the disassembly portion (13) can slide along the slide groove (113).

9. The disassembly tool according to claim 8, characterized in that: The disassembly portion (13) comprises: a cutting portion (131) and a force-bearing portion (132), wherein the cutting portion (131) is used to cut the mounting frame (24), and the force-bearing portion (132) is capable of receiving the force applied by the driving portion (14).

10. The disassembly tool according to claim 9, characterized in that: The cutting portion (131) is wedge-shaped or conical.

11. The disassembly tool according to claim 8, characterized in that: The main body (11) is provided with a mounting hole (114) which is in communication with the slide groove (113); the driving part (14) is movably connected to the mounting hole (114); and the driving part (14) is in abutment with the disassembly part (13).

12. The disassembly tool according to claim 11, characterized in that: The driving part (14) is threadedly connected to the mounting hole (114).

13. The disassembly tool according to claim 8, characterized in that: The driving part (14) comprises: a first connecting rod (143) and a second connecting rod (144); the first connecting rod (143) is rotatably connected to the main body (11); one end of the second connecting rod (144) is rotatably connected to the first connecting rod (143), and the other end abuts against the disassembly part (13).

14. The disassembly tool according to claim 8, characterized in that: The driving part (14) comprises: a first connecting rod (143), a second connecting rod (144) and a moving part (145); the first connecting rod (143) is rotatably connected to the main body (11); one end of the second connecting rod (144) is rotatably connected to the first connecting rod (143), and the other end is connected to the moving part (145); the moving part (145) is arranged in the slide groove (113), and one end thereof abuts against the disassembly part (13).

15. The disassembly tool according to claim 14, characterized in that: The second connecting rod (144) has an acting portion (144b), the acting portion (144b) has teeth, and the moving member (145) has a rack, and the teeth are meshed with the rack.

16. The disassembly tool according to any one of claims 6 to 15, characterized in that: The disassembly tool (1) further comprises: a support portion (18), wherein the support portion (18) is connected to the main body (11) and is used to abut against a platform on which the processing box (2) is placed so as to support the main body (11).

17. The disassembly tool according to claim 16, characterized in that: The supporting portion (18) comprises a main body (181) and a telescopic member (182); the main body (181) is connected to the main body (11); the telescopic member (182) is connected to an end of the main body (181) away from the main body (11); and the telescopic member (182) is capable of moving relative to the main body (181).

18. The disassembly tool according to claim 17, characterized in that: The body (181) is provided with a restraining hole (181a), and the telescopic member (182) is provided with an elastic protrusion (182a), and the elastic protrusion (182a) cooperates with the restraining hole (181a).

19. The disassembly tool according to any one of claims 6 to 15, characterized in that: The main body (11) does not contact any part of the protective cover (22) except the mounting frame (24).

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