CN216152259U

CN216152259U - Storage component extracting tool

Info

Publication number: CN216152259U
Application number: CN202122239911.8U
Authority: CN
Inventors: 李军伟; 刘隆盛
Original assignee: Zhuhai Chinamate Technology Co ltd; Deli Group Co Ltd
Current assignee: Zhuhai Huaren Zhichuang Technology Co ltd; Deli Group Co Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a storage component dismounting tool, which is used for dismounting a storage component on a processing box, wherein the processing box comprises a shell and a mounting seat arranged on the shell and used for supporting and fixing the storage component; the storage component disassembling tool comprises a conical top part and a positioning part, wherein the positioning part is used for positioning and guiding the conical top part to move transversely along a linear direction; the cone top part transversely moves in the linear direction under the action of external force; the positioning part is used for positioning and fixing the storage component disassembling tool on a shell of the processing box, and the conical top part is pressed into the side surface of the mounting seat in a linear direction under the action of external force and jacks or extrudes the storage component out of the mounting seat after damaging at least one part of the mounting seat corresponding to the lower side of the storage component; the mounting seat is deformed by destructively inserting or pressing the conical top part into the corresponding mounting seat at the lower side of the storage component, so that the epoxy resin adhesive adhered on the storage component is stressed to be broken, and the storage component can be ejected or pushed out from the top side of the mounting seat.

Description

Storage component extracting tool

[ technical field ] A method for producing a semiconductor device

The utility model relates to a storage component dismounting technology, in particular to a storage component dismounting tool.

[ background of the utility model ]

An image forming apparatus is an image forming apparatus that forms a visible image on a recording medium by the principle of electrophotographic image formation, and includes a copying machine, a printer, an LED printer, and the like. An image forming apparatus generally includes a process cartridge detachably provided to an image forming apparatus main body, and the existing process cartridge includes various forms, and for example, the process cartridge may be a photosensitive drum cartridge having a photosensitive drum, or a developing cartridge storing a developer, or an integral cartridge integrally providing the above-described developing cartridge and photosensitive drum cartridge, which is detachably mounted in an electrophotographic image forming apparatus through an electrical contact.

Generally, since the process cartridge has a limited life, the process cartridge must be replaced when it is used up; for this reason, the user must know various information about the process cartridge. The process cartridge is provided with a storage section, which stores various information about its operation, and which uses a chip in most cases, and which can store information on parameters relating to the model of the process cartridge, the number of printed pages, and the like, and can make electrical contact with the electrical contacts to establish a communication connection with the electrophotographic image forming apparatus. When the process cartridge is used up, a new process cartridge needs to be replaced, and in order to save the use cost or other reasons, the storage member on the used-up process cartridge needs to be detached and mounted to the new process cartridge for continuous use.

However, in the process cartridge, the memory part is adhered to the mount on the process cartridge by epoxy resin, and substantially all of the contact portion of the memory part with the mount is covered with the epoxy resin, and after the epoxy resin is cured, the memory part is very strong with the mount. When the storage member needs to be detached and reused, it is not easy to detach the storage member because the storage member is firmly adhered to the storage member mount.

[ Utility model ] content

The utility model provides a storage component detaching tool which has simple structure and simple and convenient operation and is used for detaching a storage component on a used processing box.

In order to achieve the purpose of the utility model, the technical proposal is as follows:

a kind of storage part extracting tool, is used for dismantling the storage part on the processing box, this processing box includes the body and sets up the mount pad used for supporting and fixing the storage part on the body;

the storage component dismounting tool comprises a conical top part and a positioning part, wherein the positioning part is used for positioning and guiding the conical top part to move transversely along a linear direction;

the cone top part transversely moves in the linear direction under the action of external force;

the positioning part is also used for positioning and fixing the storage component detaching tool on a shell of the processing box, and the conical top part is pressed into the side surface of the mounting seat in a linear direction under the action of external force and jacks or extrudes the storage component out of the mounting seat after damaging at least one part of the mounting seat corresponding to the lower side of the storage component.

Further, the conical top part comprises a conical top rod with a conical top tip, the positioning part is fixed on the mounting seat in a buckling mode, the conical top rod penetrates out of the positioning part under the action of external force, is transversely pressed into the mounting seat corresponding to the lower side of the storage part in a linear direction, and jacks up the storage part from the surface of the mounting seat after the mounting seat is broken.

Further, when the storage component dismounting tool is installed on the shell, a groove is formed in the installation seat, the side face of the groove is opposite to the conical ejector rod, and the groove is used for fixedly installing the storage component.

Furthermore, location portion is the step board that the buckle is fixed in on the square column mount pad, be equipped with on the step board with square column mount pad cutting ferrule complex joint through-hole, be equipped with in the other step board of joint through-hole side and be used for the suit the awl ejector pin inserts the downthehole ejector pin guiding hole of joint through-hole along sharp sideslip edgewise.

Furthermore, the relative both sides of joint through-hole inner wall are sunken respectively and are equipped with the draw-in groove, and the mount pad both sides that correspond are convex respectively and are equipped with draw-in groove complex limiting plate.

Furthermore, the outer end port of the ejector rod guide hole is in threaded connection with a handle which is rotated and then pushes the conical ejector rod to linearly move transversely along the inside of the clamping through hole and insert into the clamping through hole from the side, and the handle is provided with a threaded head which is matched with the threaded port at the outer end of the ejector rod guide hole and the top end of which abuts against the rear end of the conical ejector rod.

Furthermore, the cone ejector rod is a cylindrical rod at the top end of the T-shaped cone, and the corresponding ejector rod guide hole is a step-shaped stepped through hole.

Furthermore, the front end of the conical ejector rod is further sleeved with a return spring which is positioned in the middle of the ejector rod guide hole and pushes the conical ejector rod to automatically withdraw from the side face of the clamping through hole when the handle rotates reversely.

Furthermore, a shaft shoulder which is in limit fit with the reset spring is arranged at the rear end of the conical ejector rod.

the conical top part comprises a conical top rod with a conical tip, the positioning part is fixed on the mounting seat in a buckling mode, the conical top rod penetrates out of the positioning part under the action of external force, is transversely pushed into the mounting seat corresponding to the lower side of the storage part in a linear direction, and jacks up the storage part from the surface of the mounting seat after the mounting seat is damaged;

The utility model has the advantages that:

according to the utility model, the conical top is inserted or extruded into the corresponding mounting seat on the lower side of the storage component in a destructive manner, so that the mounting seat is deformed, the epoxy resin adhesive adhered to the storage component is stressed to be broken, and the storage component can be ejected or pushed out from the top side of the mounting seat, therefore, the storage component is dismounted simply, the dismounting time of the storage component is shortened, the dismounting efficiency is improved, and the time and the labor are saved. Moreover, the storage component dismounting tool is simple in structure, low in production cost and convenient to machine and manufacture.

[ description of the drawings ]

FIG. 1 is a schematic perspective view of the present invention when assembled to a process cartridge;

FIG. 2 is a schematic perspective view of a corresponding processing box according to the present invention;

FIG. 3 is an enlarged schematic view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of the top explosive structure of the present invention;

FIG. 5 is an enlarged schematic side view of the explosive structure of the present invention;

fig. 6 is an enlarged schematic view of the three-dimensional structure of the present invention.

[ detailed description ] embodiments

In order to make the technical solutions of the present invention more apparent to those skilled in the art, the following examples are given for illustration. It should be noted that the following examples are not intended to limit the scope of the claimed invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the utility model product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

A storage component removing tool, as shown in fig. 1 to 6, for removing a storage component 2 on a process cartridge including a casing 1 and a mount 3 provided on the casing 1 for supporting and fixing the storage component 2, the storage component 2 being a chip in this embodiment; the storage component dismounting tool comprises a conical top part 4 and a positioning part 5, wherein the positioning part 5 is used for positioning and guiding the conical top part 4 to transversely move along the linear direction, and the conical top part 4 transversely moves along the linear direction under the action of external force; the positioning portion 5 also positions and fixes the storage component detaching tool to the casing 1 of the process cartridge, and the conical portion 4 pushes the storage component 2 up or out of the mounting seat 3 after being pressed into the side of the mounting seat 3 in a straight direction by an external force and breaking at least a portion of the corresponding mounting seat 3 at the lower side of the storage component 2.

As shown in fig. 2 to 6, the conical top portion 4 includes a conical ejector pin 41 having a conical tip 40, although the conical tip of the conical top portion may be a pyramidal tip or a wedge-shaped tip, instead of the conical tip; the positioning part 5 is a step plate which is fixed on the square columnar mounting seat 3 in a buckling mode, a clamping through hole 6 matched with a clamping sleeve of the square columnar mounting seat 3 is formed in the step plate, and an ejector rod guide hole 7 which is used for sleeving a conical ejector rod 41 and is inserted into the clamping through hole 6 from the side face in a straight line transverse moving mode is formed in the step plate beside the clamping through hole 6; the mounting seat 3 is provided with a groove 30 which is provided with a side surface opposite to the conical mandril 41 and a concave top surface for fixedly mounting the storage component 2.

And, the relative both sides of joint through-hole 6 inner wall are sunken respectively to be equipped with draw-in groove 60, and the corresponding mount pad 3 both sides are convex respectively to be equipped with draw-in groove 60 complex limiting plate 31. When the storage component dismounting tool is installed on the shell 1, the corresponding step surface at the lower side of the clamping through hole 6 forms a matching surface which is in butt contact with the upper side surface and the side wall surface of the shell 1; when the storage component is used, the positioning part 5 is fastened and fixed on the mounting seat 3, the conical ejector rod 41 penetrates out of the ejector rod guide hole 7 of the positioning part 5 under the action of external force and is transversely pushed into the side face of the mounting seat 3 corresponding to the lower side of the storage component 2 in a linear direction, after the mounting seat 3 is damaged, the conical ejector rod 41 jacks up the storage component 2 from the surface of the mounting seat 3 due to the fact that the diameter height of the conical ejector rod 41 is far larger than the depth of the groove, and the extruded or jacked storage component 2 (a chip in the embodiment) can be taken down from the opening of the clamping through hole 6 on the upper side.

As shown in fig. 1 and 3 to 6, a T-shaped handle 8 which is rotated and then pushes the conical ejector rod 41 to linearly traverse along the inside of the snap-in through hole 6 and is inserted into the snap-in through hole 6 from the side is further screwed to the outer port of the ejector rod guide hole 7, and a screw head 80 which is matched with the screw port at the outer side end of the ejector rod guide hole 7 and the top end of which abuts against the rear end of the conical ejector rod 41 is provided on the T-shaped handle 8. The front end of the conical ejector rod 41 is further sleeved with a return spring 9 which is positioned in the middle of the ejector rod guide hole 7 and pushes the conical ejector rod 41 to automatically withdraw from the side surface of the clamping through hole 6 when the T-shaped handle 8 rotates reversely, and the rear end of the conical ejector rod 41 is provided with a shaft shoulder 42 in limit fit with the return spring. The conical ejector rod 41 is a cylindrical rod at the top end of a T-shaped cone, and the corresponding ejector rod guide hole 7 is a step-shaped through hole;

through the destructive insertion of awl top portion 4 or the corresponding mount pad 3 of extrusion storage part downside, make mount pad 3 warp for the epoxy glue atress of adhesion on the storage part breaks, thereby can be followed 3 top sides of mount pad ejecting or the release storage part, make the dismantlement of storage part 2 simple, improved dismantlement efficiency, labour saving and time saving.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, except for the cases listed in the specific embodiments; all equivalent variations of the methods and principles of the present invention are intended to be within the scope of the present invention.

Claims

1. A kind of storage part extracting tool, is used for dismantling the storage part on the processing box, this processing box includes the body and sets up the mount pad used for supporting and fixing the storage part on the body; the method is characterized in that:

2. The storage component removing tool according to claim 1, wherein the conical top portion includes a conical top rod having a conical top, the positioning portion is snap-fitted to the mount, and the conical top rod passes through the positioning portion by an external force, is laterally pushed in a straight direction into a corresponding mount on a lower side of the storage component, and lifts the storage component from a surface of the mount after the mount is broken.

3. A storage component removal tool as claimed in claim 2, wherein the mounting socket is provided with a recess in a side thereof opposite the conical top bar for fixedly mounting the storage component when the storage component removal tool is mounted on the housing.

4. The storage component dismounting tool according to claim 2, wherein the positioning portion is a step plate fastened on the square column-shaped mounting seat, the step plate is provided with a clamping through hole matched with the clamping sleeve of the square column-shaped mounting seat, and a top rod guide hole for sleeving the conical top rod and inserting into the clamping through hole from the side along a straight line transverse movement is formed in the step plate beside the clamping through hole.

5. The storage component removing tool according to claim 4, wherein the inner wall of the clamping through hole is provided with a concave slot at two opposite sides, and a limiting plate matched with the slot is arranged at two corresponding sides of the mounting seat in a protruding manner.

6. The storage component detaching tool according to claim 4, wherein the outer port of the ejector rod guide hole is further threadedly connected with a handle which is rotated to push the conical ejector rod to linearly traverse along the inside of the clamping through hole and to be inserted into the clamping through hole from the side, and the handle is provided with a threaded head which is engaged with the outer port of the ejector rod guide hole and the top of which abuts against the rear end of the conical ejector rod.

7. The storage component removal tool of claim 6, wherein the conical ejector pin is a cylindrical rod with a T-shaped conical top end, and the corresponding ejector pin guide hole is a stepped through hole.

8. The tool for detaching the storage component as claimed in claim 6, wherein the front end of the conical mandril is further sleeved with a return spring which is positioned in the middle of the mandril guide hole and pushes the conical mandril to automatically withdraw from the side surface of the clamping through hole when the handle rotates reversely.

9. The tool for disassembling the storage component of claim 8, wherein a shoulder for limiting and matching with the return spring is provided at the rear end of the conical mandril.

10. A kind of storage part extracting tool, is used for dismantling the storage part on the processing box, this processing box includes the body and sets up the mount pad used for supporting and fixing the storage part on the body; the method is characterized in that: