WO2023221260A1 - 一种处理盒 - Google Patents

一种处理盒 Download PDF

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Publication number
WO2023221260A1
WO2023221260A1 PCT/CN2022/103708 CN2022103708W WO2023221260A1 WO 2023221260 A1 WO2023221260 A1 WO 2023221260A1 CN 2022103708 W CN2022103708 W CN 2022103708W WO 2023221260 A1 WO2023221260 A1 WO 2023221260A1
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WO
WIPO (PCT)
Prior art keywords
force receiving
driving
driving force
printer
transmission
Prior art date
Application number
PCT/CN2022/103708
Other languages
English (en)
French (fr)
Inventor
刘晓敏
Original Assignee
珠海市佳联信耗材有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海市佳联信耗材有限公司 filed Critical 珠海市佳联信耗材有限公司
Publication of WO2023221260A1 publication Critical patent/WO2023221260A1/zh

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/12—Toner waste containers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1825—Pivotable subunit connection
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/186—Axial couplings

Definitions

  • the present invention relates to the technical field of printing consumables, and in particular to a process box.
  • the developing roller is kept pressed toward the photosensitive drum.
  • the imaging apparatus adopts a developing method in which the developing roller is placed in contact with the photosensitive drum to develop the latent image on the photosensitive drum, the developing roller is kept pressed. on the outer peripheral surface of the photosensitive drum.
  • Prior art US8712284B1 and JP6513153B2 disclose an imaging device and a process box.
  • the toner bin and the waste toner bin obtain rotational driving force from the printer respectively.
  • the toner bin is provided with a force-bearing device. and a separation mechanism.
  • the toner bin receives the pushing force of the printer through the force-bearing part and can rotate around the waste toner bin.
  • the toner bin can drive the rotating photosensitive drum and the developing roller to separate from each other through the separation mechanism provided therein, so that the corresponding The processing cartridge does not image.
  • the toner bin and the waste toner bin both receive the driving force of the printer at the same time, and the toner bin is also equipped with a force-bearing part and a separation mechanism.
  • the structure is complicated and the processing cost is high.
  • the photosensitive drum and developing roller are separated from each other, and the photosensitive drum still keeps rotating and continues to wear out in contact with the cleaning blade, which increases energy consumption.
  • Such a structural arrangement will make the process cartridge The printing performance is poor and the printing effect is reduced.
  • the object of the present invention is to provide a new type of process cartridge that keeps the toner bin unit and the waste toner bin unit from being separated when the process cartridge of the corresponding color is not imaged.
  • the photosensitive element and the developing element are Stop the rotation to reduce the wear of the photosensitive element and ensure the printing performance of the process box. Only the waste toner bin unit receives the rotational driving force from the printer driving mechanism. The driving force transmission between the waste toner bin unit and the toner bin unit is stable and the drive The force transmission loss is small, ensuring the printing quality and printing effect of the processing box.
  • a process cartridge that can be detachably mounted on a printer, and includes a waste toner bin unit, including a photosensitive element and a driving force receiving portion.
  • One end of the photosensitive element in the length direction is coaxially provided with a transmission force engaging portion; the driving force The inner end of the force receiving part is combined with the inner circumferential direction of the transmission force engaging part, and the outer end is combined with the printer driving part to receive the rotational driving force;
  • the powder bin unit includes a developing element, one end of the developing element in the length direction
  • a developing engaging part is provided coaxially, and the developing engaging part engages with the transmission force engaging part for transmission;
  • the lever member is turned to receive the pushing force of the pushing part of the printer, and drives the driving force receiving part relative to the direction along its axis.
  • the transmission force engaging part moves back from the coupling position to the disengagement position; in the coupling position, the driving force receiving part is coupled with the printer driving part to receive the rotational driving force of the printer driving part, and the photosensitive
  • the element drives the developing element to rotate; in the disengagement position, the driving force receiving part is separated from the printer driving part, and the photosensitive element and the developing element stop rotating.
  • the waste toner bin unit further includes a waste toner bin housing, the driving force receiving portion is installed in a mounting groove on one side wall of the waste toner bin housing, and is coaxial with the photosensitive element, Its inner end is combined with the internal connecting groove of the transmission force engaging part, and an elastic member is connected between the inner end and the transmission force engaging part; and a telescopic driving part, which is coaxial with the driving force receiving part, It is rotationally mounted on a driving force receiving part, which is provided with a driving force receiving part.
  • the driving force receiving part is concave-convexly matched with the mounting groove of the waste powder bin housing;
  • the powder bin The unit also includes a powder bin housing, the developing element is installed in the powder bin housing, the powder bin housing and the waste powder bin housing are connected through side plates; the toggle lever is rotationally connected to When the inner end of one side wall of the powder bin housing receives the pushing force of the printer pushing part, its outer end exerts force on the pushing force receiving part to push the telescopic driving part to rotate.
  • the driving force receiving portion is in contact with the convex portion between the mounting slots, and the driving force receiving portion compresses the elastic member inward to separate from the printer driving portion.
  • the driving force receiving part is provided with a driving convex part, a mounting platform, a connecting convex part and a connecting rod from the outside to the inside, wherein the driving convex part is combined with the printer driving part for transmission; the mounting platform Install the telescopic driving part, and then install it into the installation groove as a whole.
  • the driving force receiving part cooperates with the installation groove concavely and convexly; the connection convex part and the internal connection groove combine to drive ;
  • the free end of the connecting rod passes through the inner end of the transmission force engaging portion, and the elastic member is installed in the space between the connecting convex portion and the inner end.
  • the outer circumferential ring of the power transmission engaging portion is provided with a toothed portion, and the coaxial internal connecting groove and the inner end mounting groove are provided inside, and the free end of the connecting rod passes through the inner end mounting groove.
  • the elastic member is installed in the inner end installation groove, and the outer end abuts the connecting protrusion.
  • the connecting convex portion is provided with a plurality of convex strips circumferentially, and the internal connecting groove is divided into a plurality of connecting grooves.
  • the driving force receiving portion rotates, the connecting convex portion and the internal connecting groove Combined in circumferential direction.
  • the telescopic driving part is annular and is sleeved in the installation platform.
  • the thrust receiving portion includes a descending section, a flat section and a smooth rising section, and the flat section is smoothly connected to the smooth rising section.
  • the telescopic driving part includes N thrust receiving parts connected end to end, and the N thrust receiving parts form a circular matrix.
  • the toggle lever includes an inner push rod, an intermediate shaft and an outer push rod.
  • the inner push rod and the outer push rod are respectively connected to two axial ends of the intermediate shaft.
  • the intermediate shaft is rotationally connected.
  • the outer push rod exerts force on the descending section to push the telescopic driving part to rotate until the The smooth rising section is in contact with the convex part of the installation groove, and the driving force receiving part compresses the elastic member inward to separate from the printer driving part.
  • the waste toner bin housing includes a side wall plate, the side wall plate is connected to one side of the waste toner bin housing to form a side wall of the waste toner bin housing, and the side wall plate is provided with Has said mounting slot.
  • the new type of process cartridge provided by the present invention only connects the driving force receiving part through the end of the photosensitive element in the waste toner bin unit to receive the rotational driving force of the printer driving part.
  • the printer driving part first drives the photosensitive element to rotate.
  • the developing element is then engaged and rotated by the rotating photosensitive element, that is, the process box is in the printing working state; on the other hand, the process box receives the pushing force of the pushing part of the printer by turning the lever, and drives the driving force receiving part along its axis
  • the direction relative transmission force engaging part shrinks and moves from the coupling position to the disengagement position. In the disengagement position, the driving force receiving part is separated from the printer driving part and no longer receives the rotational driving force of the printer driving part.
  • the process cartridge does not form an image.
  • the photosensitive The element and the developing element stop rotating.
  • the photosensitive element and the developing element remain in the original position without separation.
  • the waste toner bin unit and the toner bin unit do not need to be rotated relative to each other.
  • the process box has an ingenious structural design, is compact and uncomplicated , reducing the wear of the photosensitive element by the cleaning blade, and the working transmission is stable and efficient, ensuring the printing quality and printing effect of the processing box.
  • Figure 1 is a schematic structural diagram of a process box in an embodiment of the present invention.
  • Figure 2 is a partial structural schematic diagram of the process box in an embodiment of the present invention.
  • Figure 3a is a schematic structural diagram of the transmission force engaging portion in the embodiment of the present invention.
  • Figure 3b is a cross-sectional view of the transmission force engaging portion in the embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of the driving force receiving part in the embodiment of the present invention.
  • Figure 5 is a schematic structural diagram of the driving force receiving portion from another perspective according to the embodiment of the present invention.
  • Figure 6 is a schematic structural diagram of the waste toner bin housing in the embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of the waste toner bin housing from another perspective according to the embodiment of the present invention.
  • Figure 8 is a schematic structural diagram of the telescopic driving part in the embodiment of the present invention.
  • Figure 9 is a schematic structural diagram of the telescopic driving part installed on the driving force receiving part in the embodiment of the present invention.
  • Figure 10 is a schematic structural diagram of the cooperation between the telescopic driving part and the installation groove in the combined position in the embodiment of the present invention.
  • Figure 11 is a schematic structural diagram of the cooperation between the telescopic driving part and the installation groove in the disengaged position in the embodiment of the present invention.
  • Figure 12 is a schematic structural diagram of the toggle lever in the embodiment of the present invention.
  • Figure 1 is a schematic structural diagram of the process box in the embodiment of the present invention.
  • Figure 2 is a partial structural schematic diagram of the process box in the embodiment of the present invention.
  • Figure 3a is the structure of the transmission force engaging portion in the embodiment of the present invention.
  • Figure 3b is a cross-sectional view of the transmission force engaging part in the embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of the driving force receiving part in the embodiment of the present invention.
  • Figure 5 is another perspective structure of the driving force receiving part in the embodiment of the present invention.
  • Figure 6 is a schematic structural diagram of the waste toner bin housing in the embodiment of the present invention.
  • Figure 7 is a schematic structural diagram of the waste toner bin housing in the embodiment of the present invention from another perspective.
  • Figure 8 is a telescopic driving part in the embodiment of the present invention.
  • Figure 9 is a structural schematic diagram of the telescopic driving part installed on the driving force receiving part in the embodiment of the present invention.
  • Figure 10 is a structural schematic diagram of the telescopic driving part and the installation slot in the combined position in the embodiment of the present invention.
  • Figure 11 is a schematic structural diagram of the telescopic driving part and the installation groove in the disengaged position in the embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of the toggle lever in the embodiment of the present invention.
  • This embodiment provides a process cartridge 100 that can be detachably installed in a printer.
  • the waste toner container unit of the process cartridge 100 includes a photosensitive element 11 , a waste toner container housing 12 , and a driving force receiving portion 13 .
  • the photosensitive element 11 is provided with a transmission force engaging portion 111 coaxially at one end in the length direction.
  • the driving force receiving part 13 is installed in the mounting groove 121 on one side wall of the waste toner bin housing 12 and is coaxial with the photosensitive element 11 .
  • the inner end of the driving force receiving part 13 is circumferentially coupled to the inner circumferential part of the transmission force engaging part 111 , the outer end of the driving force receiving part 13 is combined with the printer driving part (not shown), the driving force receiving part 13 receives the rotational driving force of the printer to rotate, and the driving force receiving part 13 is circumferentially coupled with the transmission force engaging part 111
  • the photosensitive element 11 is driven to rotate, that is, the rotation of the photosensitive element 11 is realized.
  • the waste toner bin housing 12 includes a side wall plate, which is connected to one side of the waste toner bin housing 12 to form a side wall of the waste toner bin housing 12.
  • the side wall plate There is a mounting slot 121 on the top; that is to say, the waste toner bin housing 12 is separated from the side wall plate.
  • the side wall plate provided separately is convenient for production and processing.
  • the side wall plate is connected to the waste toner bin housing 12 through fixings such as screws. One side forms one side wall of the waste toner bin housing 12, and the assembly operation is convenient.
  • an elastic member 14 is connected in the axial direction between the inner end of the driving force receiving portion 13 and the transmission force engaging portion 111 .
  • the toner bin unit of the process cartridge 100 includes a developing element 15.
  • One end of the developing element 15 in the length direction is coaxially provided with a developing engaging portion 151.
  • the developing engaging portion 151 is provided with teeth in the circumferential direction.
  • the process cartridge 100 has a In the working state, the developing engaging part 151 engages with the transmission engaging part 111 for transmission, that is, the photosensitive element 11 rotates after receiving the rotational driving force of the printer, and then engages the developing element 15 to rotate.
  • the toner bin unit of the process box 100 also includes a toner bin housing 16.
  • the developing element 15 is installed on both sides of the toner bin housing 16 at both ends in the length direction.
  • the toner bin housing 16 is connected to the waste bin.
  • the powder bin housing 12 is connected through side plates 19 to form an integral outer housing of the entire process cartridge 100 .
  • the process cartridge 100 further includes a toggle lever 17.
  • the toggle lever 17 receives the urging force of the printer's urging portion (not shown), the toggle lever 17 can drive the driving force receiving portion 13 along its axis direction.
  • the relative transmission force engaging portion 111 moves backward from the engagement position to the disengagement position.
  • the driving force receiving part 13 is combined with the printer driving part to receive the rotational driving force of the printer driving part.
  • the photosensitive element 11 drives the developing element 15 to rotate, and the process cartridge 100 operates.
  • the driving force receiving part 13 In the disengaged position, the driving force receiving part 13 is separated from the printer driving part and does not receive the rotational driving force of the printer driving part. Both the photosensitive element 11 and the developing element 15 stop rotating. At this time, the photosensitive element 11 and the developing element 15 maintain their original positions. The process cartridge 100 stops working and no image is formed.
  • the process box 100 further includes a telescopic driving part 18, which is coaxial with the driving force receiving part 13, is rotatably mounted on the driving force receiving part 13, and is provided with a driving force receiving part 181.
  • the pushing force receiving portion 181 is concave-convexly engaged with the mounting groove 121 of the waste toner bin housing 12 .
  • the toggle lever 17 is rotatably connected to one side wall of the powder bin casing 16.
  • the toggle lever 17 rotates around the side wall of the powder bin casing 16.
  • One side wall rotates so that its outer end exerts force on the pushing force receiving part 181, pushing the telescopic driving part 18 to rotate until the protrusion between the pushing force receiving part 181 and the mounting groove 121 is in contact, that is, the pushing force receiving part 181 is pushed inward by the convex portion 121a of the mounting groove 121.
  • the driving force receiving portion 13 compresses the elastic member 14 inward to separate from the printer driving portion.
  • the driving force receiving portion 13 retreats to the disengaged position.
  • the printer pushing part is separated from the inner end of the toggle lever 17. At this time, the inner end of the toggle lever 17 no longer receives the pushing force of the printer pushing part. Under the elastic action of the elastic member 14 Then, a pushing force is exerted on the driving force receiving part 13 to push out. At this time, the telescopic driving part 18 rotates in the opposite direction, and the pushing force receiving part 181 separates from the convex part 121a of the mounting groove 121 until it matches the mounting groove 121 concave and convex, and finally drives the The force receiving part 13 is pushed out, that is, reset; the driving force receiving part 13 can be combined with the printer driving part.
  • the driving force receiving portion 13 is provided with a driving protrusion 131 , a mounting platform 132 , a connecting protrusion 133 and a connecting rod 134 from the outside to the inside.
  • the transmission force engaging portion 111 is provided with a tooth portion 111 c on the outer periphery, and the tooth portion 111 c is engaged with the circumferential tooth portion of the development engaging portion 151 for transmission.
  • the interior of the transmission force engaging portion 111 is composed of An internal connecting groove 111a and an internal mounting groove 111b are provided in the axial direction from the outside to the inside.
  • the outer end of the driving force receiving portion 13 is in the shape of a triangular protrusion, that is, a driving protrusion 131 is formed, and the driving protrusion 131 is inserted into and combined with the printer driving portion.
  • the telescopic driving part 18 is installed on the mounting platform 132 and then integrally installed into the mounting groove 121. In the combined position, the pushing force receiving part 181 and the mounting groove 121 are in concave and convex fits (Fig. 10).
  • the connecting protrusion 133 is coupled with the internal connecting groove 111a for transmission.
  • the free end 134a of the connecting rod 134 passes through the inner connecting groove 111a and the inner mounting groove 111b and then passes out of the inner end of the transmission force engaging portion 111.
  • the elastic member 14 is installed in the space between the connecting protrusion 133 and the inner end, that is, inside In the mounting groove 111b, the free end 134a can be elastically deformed, and after passing through the inner end of the transmission force engaging portion 111, prevents the driving force receiving portion 13 from axially and outwardly escaping from the transmission force engaging portion 111.
  • the elastic member 14 is configured as a spring, and the spring is sleeved on the connecting rod 134, and then the free end 134a passes through the inner end of the transmission force engaging portion 111.
  • the connecting convex portion 133 is provided with a plurality of protrusions 133a circumferentially, and the internal connecting groove 111a is divided into a corresponding number of connecting grooves 111a-1.
  • the driving force receiving portion 13 rotates, the connecting protrusions 133a
  • the portion 133 is combined with the internal connecting groove 111a in the circumferential direction, that is, each protruding strip 133a is combined with each connecting groove 111a-1 in the circumferential direction to ensure stable transmission.
  • the telescopic driving part 18 is annular, and is placed on the installation platform 132 during installation.
  • the thrust receiving portion 181 includes a descending section 181 a, a flat section 181 b and a smooth rising section 181 c, wherein the flat section 181 b is smoothly connected to the smooth rising section 181 c.
  • the descending section 181a intersects the flat section 181b at a right angle to ensure the pushing effect of the lever member 17, and the smooth rising section 181c can rise in an arc shape or in a linear and inclined manner.
  • the telescopic driving part 18 includes N push force receiving parts 181 connected end to end.
  • the N push force receiving parts 181 form a circular matrix.
  • N is greater than or equal to 3.
  • Two adjacent push force receiving parts 181 are arranged in a circular matrix.
  • the smooth ascending section 181c of the previous thrust receiving part 181 is connected to the descending section 181a of the following thrust receiving part 181.
  • the number and position of the protrusions 121 a of the mounting groove 121 are matched with the pushing force receiving portion 181 .
  • the toggle lever 17 includes an inner push rod 171, an intermediate shaft 172 and an outer push rod 173.
  • the inner push rod 171 and the outer push rod 173 are respectively connected to the two ends of the intermediate shaft 172.
  • the toggle lever 17 is generally Z-shaped and has an ingenious structural design.
  • the intermediate shaft 172 has a through hole 172a along its axis, and the first connecting column 161 on one side wall of the powder bin housing 16 and the second connecting column 122 on one side wall of the waste toner bin housing 12 are connected from both sides. The end is inserted into the above-mentioned through hole 172a.
  • the installation of the toggle lever 17 is stable.
  • the toggle lever 17 rotates through the intermediate shaft 172, and the outer push rod 173 moves against the descending section.
  • 181a exerts force to push the telescopic driving part 18 to rotate until the smooth rising section 181c contacts the convex part 121a of the mounting groove 121 (Fig. 11), and the driving force receiving part 13 compresses the elastic member 14 inward to separate from the printer driving part.
  • the printer push part When the process box 100 is re-operated, the printer push part is separated from the inner push rod 171 of the toggle lever 17. At this time, the inner push rod 171 no longer receives the push force of the printer push part. Under the elastic action of the elastic member 14 , the elastic member 14 exerts an outward pushing force on the driving force receiving portion 13. At this time, the telescopic driving portion 18 rotates in the opposite direction, and the smooth rising section 181 reverses (opposite to the above-mentioned connecting direction) and separates from the convex portion 121a of the mounting groove 121. , until it matches the mounting groove 121 concavely and convexly, and finally the driving force receiving part 13 is pushed out, that is, it is reset; the driving force receiving part 13 can be combined with the printer driving part.
  • the outer push rod 173 is arranged in an arc shape toward the descending section 181a to alternately exert force on the descending section 181a, while the inner push rod 171 is arranged as a triangular block to better receive the pushing force from the pushing part of the printer. .
  • the new type of process cartridge 100 provided by the present invention only connects the driving force receiving part 13 through the end of the photosensitive element 11 in the waste toner bin unit to receive the rotational driving force of the printer driving part.
  • the driving force receiving part 13 First, the photosensitive element 11 is driven to rotate, and then the developing element 15 is engaged and rotated by the rotating photosensitive element 11, that is, the process box 100 is in the printing working state; on the other hand, the lever 17 is turned to receive the pushing force of the pushing part of the printer. , the driving force receiving part 13 retracts and moves relative to the transmission force engaging part 111 along its axial direction from the coupling position to the disengagement position.
  • the driving force receiving part 13 is separated from the printer driving part, that is, the process cartridge 100 does not form an image.
  • the photosensitive element 11 and the developing element 15 stop rotating, at this time, the photosensitive element 11 and the developing element 15 remain in the original position without separation, and the waste toner bin unit and the toner bin unit do not need to be relatively rotated.
  • the structure is simple and the working transmission is stable. , ensuring the printing effect of the processing box 100.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Electrophotography Configuration And Component (AREA)

Abstract

一种处理盒，感光元件的一端设置有传动力啮合部；驱动力接收部外端与打印机驱动部结合，其内端与传动力啮合部的内部周向结合；显影元件与感光元件啮合传动；拨动杠杆件接收打印机迫推部的迫推力，驱动驱动力接收部沿其轴线方向相对传动力啮合部从结合位置回退移动到脱离位置；在结合位置，驱动力接收部与打印机驱动部结合，以接收打印机驱动部的旋转驱动力，感光元件带动显影元件转动；在脱离位置，驱动力接收部脱离打印机驱动部，感光元件与显影元件停止转动。该处理盒在不成像时，保持废粉仓与粉仓不分离，且感光元件与显影元件停止转动，成像时通过废粉仓从打印机接收旋转驱动力，粉仓与废粉仓之间驱动力传输稳定，保证该处理盒的打印质量。

Description

一种处理盒 技术领域
本发明涉及打印耗材技术领域，具体涉及一种处理盒。
背景技术
在成像过程中，显影辊保持朝向感光鼓挤压，具体是，在成像装置采用将显影辊放置成与感光鼓接触以使感光鼓上的潜像显影的显影方法的情况下，显影辊保持压在感光鼓的外周表面上。
现有技术US8712284B1和JP6513153B2等公开了一种成像装置和处理盒，该处理盒中，一方面，粉仓与废粉仓分别从打印机获得旋转驱动力，另一方面，粉仓上设有受力部和分离机构，该粉仓通过受力部接收打印机的拨推力，可绕废粉仓旋转，粉仓再通过其设置的分离机构，能驱动转动的感光鼓和显影辊彼此分离，以使得对应的处理盒不成像。
由上述可得，现有的处理盒中，粉仓和废粉仓均同时接收打印机的驱动力，粉仓上还设有受力部和分离机构，一方面使得结构设置复杂，加工成本高，另一方面，对应的处理盒在不成像时，其感光鼓和显影辊彼此分离，感光鼓仍保持转动，继续与清洁刮刀接触磨损，增加了能耗，这样的结构设置会使得该处理盒的打印性能不佳，更是降低打印效果。
发明内容
为了克服现有技术的不足，本发明的目的在于提供一种新型的处理盒，在 对应颜色的处理盒不成像时，保持粉仓单元与废粉仓单元不分离，此时感光元件与显影元件停止转动，减少感光元件被磨损，保证该处理盒的打印性能，且只有废粉仓单元从打印机驱动机构中接收到旋转驱动力，废粉仓单元与粉仓单元之间驱动力传输稳定，驱动力传输损耗小，保证该处理盒的打印质量和打印效果。
为解决上述问题，本发明所采用的技术方案如下：
一种处理盒，其可拆卸安装于打印机，其包括废粉仓单元，包括感光元件和驱动力接收部，所述感光元件的长度方向上的一端同轴设置有传动力啮合部；所述驱动力接收部的内端与所述传动力啮合部的内部周向结合，外端与打印机驱动部结合，接收旋转驱动力；粉仓单元，包括显影元件，所述显影元件的长度方向上的一端同轴设置有显影啮合部，所述显影啮合部与所述传动力啮合部啮合传动；拨动杠杆件，接收打印机迫推部的迫推力，驱动所述驱动力接收部沿其轴线方向相对所述传动力啮合部从结合位置回退移动到脱离位置；在所述结合位置，所述驱动力接收部与所述打印机驱动部结合，以接收所述打印机驱动部的旋转驱动力，所述感光元件带动所述显影元件转动；在所述脱离位置，所述驱动力接收部脱离所述打印机驱动部，所述感光元件与所述显影元件停止转动。
进一步地，所述废粉仓单元还包括废粉仓壳体，所述驱动力接收部安装在所述废粉仓壳体的一侧壁的安装槽中，其与所述感光元件同轴，其内端与所述传动力啮合部的内部连接槽结合，所述内端与所述传动力啮合部之间连接有弹性件；以及伸缩驱动部，其与所述驱动力接收部同轴，其转动安装在驱动力接收部上，其设有推动力接收部，在所述结合位置，所述推动力接收部与所述废粉仓壳体的所述安装槽凹凸配合；所述粉仓单元还包括粉仓壳体，所述显影元件安装在所述粉仓壳体中，所述粉仓壳体与所述废粉仓壳体通过侧板连接；所 述拨动杠杆件转动连接在所述粉仓壳体的一侧壁，当其内端接收到所述打印机迫推部的迫推力，其外端对所述推动力接收部施力，推动所述伸缩驱动部旋转，所述推动力接收部与所述安装槽之间凸部相对接，所述驱动力接收部往内压缩所述弹性件脱离所述打印机驱动部。
进一步地，所述驱动力接收部自外而内设有驱动凸部、安装台、连接凸部和连接杆，其中，所述驱动凸部与所述打印机驱动部结合传动；所述安装台上安装所述伸缩驱动部，再整体安装到所述安装槽中，在所述结合位置，所述推动力接收部与所述安装槽凹凸配合；所述连接凸部与所述内部连接槽结合传动；所述连接杆的自由端穿过所述传动力啮合部的内端，所述弹性件安装在所述连接凸部与所述内端之间的空间中。
进一步地，所述传动力啮合部的外周环设有齿部，其内部设有同轴的所述内部连接槽和内端安装槽，所述连接杆的自由端穿出所述内端安装槽，所述弹性件安装在所述内端安装槽中，外端抵接所述连接凸部。
进一步地，所述连接凸部周向凸设多个凸条，所述内部连接槽内分多个连接槽，在所述驱动力接收部转动时，所述连接凸部与所述内部连接槽在周向上结合。
进一步地，所述伸缩驱动部呈环状，套在所述安装台中。
进一步地，所述推动力接收部包括下降段、平段和平滑上升段，所述平段与所述平滑上升段平滑连接。
进一步地，所述伸缩驱动部包括N个首尾相连的所述推动力接收部，N个所述推动力接收部呈圆周矩阵。
进一步地，所述拨动杠杆件包括内推杆、中间轴和外推杆，所述内推杆与所述外推杆分别连接在所述中间轴的两轴端，所述中间轴转动连接于所述粉仓 壳体的一侧壁，当所述内推杆接收所述打印机的迫推力，所述外推杆对所述下降段施力，推动所述伸缩驱动部旋转，直至所述平滑上升段与所述安装槽的凸部相对接，所述驱动力接收部往内压缩所述弹性件脱离所述打印机驱动部。
进一步地，所述废粉仓壳体包括侧壁板，所述侧壁板连接于废粉仓壳体的一侧形成所述废粉仓壳体的一侧壁，所述侧壁板上设有所述安装槽。
相比现有技术，本发明的有益效果在于：
本发明所提供的一种新型处理盒，一方面，仅通过废粉仓单元中的感光元件端部连接驱动力接收部，接收打印机驱动部的旋转驱动力，打印机驱动部首先驱动感光元件转动，显影元件再由转动的感光元件啮合以转动，即是该处理盒处于打印工作状态；另一方面，处理盒通过拨动杠杆件接收打印机迫推部的迫推力，驱动驱动力接收部沿其轴线方向相对传动力啮合部从结合位置收缩移动到脱离位置，在脱离位置，驱动力接收部脱离打印机驱动部，不再接收打印机驱动部的旋转驱动力，即是该处理盒不成像，此时感光元件与显影元件停止转动，此时，感光元件与显影元件保持在原位置，不需分离，废粉仓单元与粉仓单元两者也不需相对旋转设置；该处理盒结构设计巧妙，紧凑不复杂，减少感光元件被清洁刮刀磨损，且工作传动稳定高效，保证该处理盒的打印质量和打印效果。
下面结合附图和具体实施方式对本发明作进一步详细说明。
附图说明
图1为本发明实施例中处理盒的结构示意图；
图2为本发明实施例中处理盒的局部结构示意图；
图3a为本发明实施例中传动力啮合部的结构示意图；
图3b为本发明实施例中传动力啮合部的剖视图；
图4为本发明实施例中驱动力接收部的结构示意图；
图5为本发明实施例中驱动力接收部的另一视角结构示意图；
图6为本发明实施例中废粉仓壳体的结构示意图；
图7为本发明实施例中废粉仓壳体的另一视角结构示意图；
图8为本发明实施例中伸缩驱动部的结构示意图；
图9为本发明实施例中伸缩驱动部安装在驱动力接收部上的结构示意图；
图10为本发明实施例中在结合位置时伸缩驱动部与安装槽配合的结构示意图；
图11为本发明实施例中在脱离位置时伸缩驱动部与安装槽配合的结构示意图；
图12为本发明实施例中拨动杠杆件的结构示意图；
附图标号说明：
100-处理盒、11-感光元件、111-传动力啮合部、111a-内部连接槽、111a-1-连接槽、111b-内部安装槽、111c-齿部、12-废粉仓壳体、121-安装槽、121a-凸部、122-第二连接柱、13-驱动力接收部、131-驱动凸部、132-安装台、133-连接凸部、133a-凸条、134-连接杆、134a-自由端、14-弹性件、15-显影元件、151-显影啮合部、16-粉仓壳体、161-第一连接柱、17-拨动杠杆件、171-内推杆、172-中间轴、172a-贯通孔、173-外推杆、18-伸缩驱动部、181-推动力接收部、181a-下降段、181b-平段、181c-平滑上升段、19-侧板
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不 是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1－图12，图1为本发明实施例中处理盒的结构示意图，图2为本发明实施例中处理盒的局部结构示意图，图3a为本发明实施例中传动力啮合部的结构示意图，图3b为本发明实施例中传动力啮合部的剖视图，图4为本发明实施例中驱动力接收部的结构示意图，图5为本发明实施例中驱动力接收部的另一视角结构示意图，图6为本发明实施例中废粉仓壳体的结构示意图，图7为本发明实施例中废粉仓壳体的另一视角结构示意图，图8为本发明实施例中伸缩驱动部的结构示意图，图9为本发明实施例中伸缩驱动部安装在驱动力接收部上的结构示意图，图10为本发明实施例中在结合位置时伸缩驱动部与安装槽配合的结构示意图，图11为本发明实施例中在脱离位置时伸缩驱动部与安装槽配合的结构示意图，图12为本发明实施例中拨动杠杆件的结构示意图。
本实施例提供一种处理盒100，其可拆卸安装于打印机中。
处理盒100的废粉仓单元包括感光元件11、废粉仓壳体12和驱动力接收部13。
感光元件11在其长度方向上的一端同轴设置有传动力啮合部111。
驱动力接收部13安装在废粉仓壳体12的一侧壁的安装槽121中，其与感光元件11同轴，驱动力接收部13的内端与传动力啮合部111的内部周向结合，驱动力接收部13的外端与打印机驱动部(未示出)结合，驱动力接收部13接收打印机的旋转驱动力以旋转，驱动力接收部13再通过与传动力啮合部111周向结合带动感光元件11转动，即实现感光元件11的转动。
本实施例中，优选地，废粉仓壳体12包括侧壁板，该侧壁板连接于废粉仓壳体12的一侧形成废粉仓壳体12的一侧壁，该侧壁板上设有安装槽121；也就是说废粉仓壳体12与侧壁板分体设置，单独设置的侧壁板便于生产加工，侧壁 板通过螺钉等固定件连接于废粉仓壳体12的一侧形成废粉仓壳体12的一侧壁，组装操作便捷。
本实施例中，驱动力接收部13的内端与传动力啮合部111之间在轴向上连接有弹性件14。
该处理盒100的粉仓单元包括显影元件15，显影元件15在其长度方向上的一端同轴设置有显影啮合部151，该显影啮合部151的周向设置有齿部，该处理盒100在工作状态下，显影啮合部151与传动力啮合部111啮合传动，即感光元件11接收打印机的旋转驱动力后转动，再啮合显影元件15转动。
本实施例中，该处理盒100的粉仓单元还包括粉仓壳体16，显影元件15通过长度方向上的两端安装在粉仓壳体16的两侧壁，粉仓壳体16与废粉仓壳体12通过侧板19连接，形成整个处理盒100的整体外壳体。
该处理盒100还包括拨动杠杆件17，当该拨动杠杆件17接收打印机迫推部(未示出)的迫推力，该拨动杠杆件17能驱动驱动力接收部13沿其轴线方向相对传动力啮合部111从结合位置回退移动到脱离位置。
具体地，在结合位置，驱动力接收部13与打印机驱动部结合，以接收打印机驱动部的旋转驱动力，感光元件11带动显影元件15转动，该处理盒100工作。
而在脱离位置，驱动力接收部13脱离打印机驱动部，不接收打印机驱动部的旋转驱动力，感光元件11与显影元件15均停止转动，此时的感光元件11与显影元件15保持原位置，该处理盒100停止工作，不成像。
本实施例中，该处理盒100还包括伸缩驱动部18，该伸缩驱动部18与驱动力接收部13同轴，其转动安装在驱动力接收部13上，其设有推动力接收部181，在结合位置，推动力接收部181与废粉仓壳体12的安装槽121凹凸配合。
本实施例中，拨动杠杆件17转动连接在粉仓壳体16的一侧壁，当其内端接收到打印机迫推部的迫推力，拨动杠杆件17绕着粉仓壳体16的一侧壁旋转，使其外端对推动力接收部181施力，推动伸缩驱动部18旋转，旋转直至推动力接收部181与安装槽121之间凸起相对接，也就是，推动力接收部181被安装槽121的凸部121a往内顶进，此时，驱动力接收部13往内压缩弹性件14以脱离打印机驱动部，此时驱动力接收部13退到脱离位置。
该处理盒100重新工作时，打印机迫推部脱离拨动杠杆件17的内端，此时的拨动杠杆件17内端不再接收打印机迫推部的迫推力，在弹性件14的弹性作用下，对驱动力接收部13施加往外推出的推力，此时伸缩驱动部18反向旋转，推动力接收部181与安装槽121的凸部121a分离，直至与安装槽121凹凸配合，最终将驱动力接收部13往外推出，即复位；驱动力接收部13可与打印机驱动部结合。
本实施例中，优选地，参见图4与图5，驱动力接收部13自外而内设有驱动凸部131、安装台132、连接凸部133和连接杆134。
本实施例中，进一步优选地，参见图3，传动力啮合部111外周上设有齿部111c，齿部111c与显影啮合部151的周向齿部啮合传动，传动力啮合部111的内部由外而内在轴向上设有内部连接槽111a和内部安装槽111b。
一般是驱动力接收部13的外端呈三角形凸起，即形成驱动凸部131，该驱动凸部131***打印机驱动部中结合。
安装台132上安装伸缩驱动部18，再整体安装到安装槽121中，在结合位置，推动力接收部181与安装槽121凹凸配合(图10)。
在结合位置，连接凸部133与内部连接槽111a结合传动。
连接杆134的自由端134a穿过内部连接槽111a和内部安装槽111b后穿出 传动力啮合部111的内端，弹性件14安装在连接凸部133与内端之间的空间中，即内部安装槽111b中，自由端134a可弹性变形，穿出传动力啮合部111的内端后，防止驱动力接收部13轴向上朝外脱离传动力啮合部111。
优选地，弹性件14设置为弹簧，弹簧套在连接杆134上，再将自由端134a穿过传动力啮合部111的内端。
本实施例中，优选地，连接凸部133周向凸设多个凸条133a，内部连接槽111a内分对应数量的多个连接槽111a-1，在驱动力接收部13转动时，连接凸部133与内部连接槽111a在周向上结合，即每个凸条133a与每个连接槽111a-1在周向上结合，保证稳定的传动。
本实施例中，参见图9，伸缩驱动部18呈环状，安装时，套在安装台132上。
本实施例中，继续参见图9，推动力接收部181包括下降段181a、平段181b和平滑上升段181c，其中，平段181b与平滑上升段181c平滑连接。
优选地，下降段181a和平段181b成直角交叉，保证拨动杠杆件17推动效果，平滑上升段181c弧形上升也可以是直线倾斜上升。
本实施例中，进一步地，伸缩驱动部18包括N个首尾相连的推动力接收部181，N个推动力接收部181呈圆周矩阵，一般地，N大于或等于3，相邻两个推动力接收部181，前一个推动力接收部181的平滑上升段181c与后一个推动力接收部181的下降段181a相连。
对应地，参见图7，废粉仓壳体12中，安装槽121的凸部121a的数量和位置均匹配推动力接收部181设置。
本实施例中，参见图12，拨动杠杆件17包括内推杆171、中间轴172和外推杆173，内推杆171与外推杆173分别连接在中间轴172的两轴端，该拨动杠 杆件17大体上呈Z字状，结构设计巧妙。
具体地，中间轴172沿其轴线开设有有贯通孔172a，粉仓壳体16的一侧壁的第一连接柱161和废粉仓壳体12的一侧壁的第二连接柱122从两端***上述贯通孔172a，一方面使得拨动杠杆件17安装稳定，另一方面当内推杆171接收打印机的迫推力，拨动杠杆件17通过中间轴172旋转，外推杆173对下降段181a施力，推动伸缩驱动部18旋转，直至平滑上升段181c与安装槽121的凸部121a相对接(图11)，驱动力接收部13往内压缩弹性件14脱离打印机驱动部。
该处理盒100重新工作时，打印机迫推部脱离拨动杠杆件17的内推杆171，此时的内推杆171不再接收打印机迫推部的迫推力，在弹性件14的弹性作用下，弹性件14对驱动力接收部13施加往外推出的推力，此时伸缩驱动部18反向旋转，平滑上升段181反向(与上述相对接的方向相反)与安装槽121的凸部121a分离，直至与安装槽121凹凸配合，最终将驱动力接收部13往外推出，即复位；驱动力接收部13可与打印机驱动部结合。
本实施例中，外推杆173朝向下降段181a的方向呈弧形设置，更换地对下降段181a施力，内推杆171则设置为三角块，更好地接收打印机迫推部的迫推力。
本发明所提供的一种新型的处理盒100，一方面，仅通过废粉仓单元中的感光元件11端部连接驱动力接收部13，接收打印机驱动部的旋转驱动力，驱动力接收部13首先驱动感光元件11转动，显影元件15再由转动的感光元件11啮合以转动，即是该处理盒100处于打印工作状态；另一方面，通过拨动杠杆件17接收打印机迫推部的迫推力，驱动驱动力接收部13沿其轴线方向相对传动力啮合部111从结合位置收缩移动到脱离位置，在脱离位置，驱动力接收部13脱离打印机驱动部，即是该处理盒100不成像，此时感光元件11与显影元件15 停止转动，此时，感光元件11与显影元件15保持在原位置，不需分离，废粉仓单元与粉仓单元也不需相对旋转设置，结构简单，工作传动稳定，保证该处理盒100的打印效果。
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。

Claims (10)

  1. 一种处理盒，其可拆卸安装于打印机，其特征在于：其包括
    废粉仓单元，包括感光元件和驱动力接收部，所述感光元件的长度方向上的一端同轴设置有传动力啮合部；所述驱动力接收部的内端与所述传动力啮合部的内部周向结合，外端与打印机驱动部结合，接收旋转驱动力；
    粉仓单元，包括显影元件，所述显影元件的长度方向上的一端同轴设置有显影啮合部，所述显影啮合部与所述传动力啮合部啮合传动；
    拨动杠杆件，接收打印机迫推部的迫推力，驱动所述驱动力接收部沿其轴线方向相对所述传动力啮合部从结合位置回退移动到脱离位置；在所述结合位置，所述驱动力接收部与所述打印机驱动部结合，以接收所述打印机驱动部的旋转驱动力，所述感光元件带动所述显影元件转动；在所述脱离位置，所述驱动力接收部脱离所述打印机驱动部，所述感光元件与所述显影元件停止转动。
  2. 根据权利要求1所述的处理盒，其特征在于：所述废粉仓单元还包括废粉仓壳体，所述驱动力接收部安装在所述废粉仓壳体的一侧壁的安装槽中，其与所述感光元件同轴，其内端与所述传动力啮合部的内部连接槽结合，所述内端与所述传动力啮合部之间连接有弹性件；
    以及伸缩驱动部，其与所述驱动力接收部同轴，其转动安装在驱动力接收部上，其设有推动力接收部，在所述结合位置，所述推动力接收部与所述废粉仓壳体的所述安装槽凹凸配合；
    所述粉仓单元还包括粉仓壳体，所述显影元件安装在所述粉仓壳体中，所述粉仓壳体与所述废粉仓壳体通过侧板连接；
    所述拨动杠杆件转动连接在所述粉仓壳体的一侧壁，当其内端接收到所述打印机迫推部的迫推力，其外端对所述推动力接收部施力，推动所述伸缩驱动部旋转，所述推动力接收部与所述安装槽之间凸部相对接，所述驱动力接收部 往内压缩所述弹性件脱离所述打印机驱动部。
  3. 根据权利要求2所述的处理盒，其特征在于：所述驱动力接收部自外而内设有驱动凸部、安装台、连接凸部和连接杆，其中，
    所述驱动凸部与所述打印机驱动部结合传动；
    所述安装台上安装所述伸缩驱动部，再整体安装到所述安装槽中，在所述结合位置，所述推动力接收部与所述安装槽凹凸配合；
    所述连接凸部与所述内部连接槽结合传动；
    所述连接杆的自由端穿过所述传动力啮合部的内端，所述弹性件安装在所述连接凸部与所述内端之间的空间中。
  4. 根据权利要求3所述的处理盒，其特征在于：所述传动力啮合部的外周环设有齿部，其内部设有同轴的所述内部连接槽和内端安装槽，所述连接杆的自由端穿出所述内端安装槽，所述弹性件安装在所述内端安装槽中，外端抵接所述连接凸部。
  5. 根据权利要求4所述的处理盒，其特征在于：所述连接凸部周向凸设多个凸条，所述内部连接槽内分多个连接槽，在所述驱动力接收部转动时，所述连接凸部与所述内部连接槽在周向上结合。
  6. 根据权利要求5所述的处理盒，其特征在于：所述伸缩驱动部呈环状，套在所述安装台中。
  7. 根据权利要求6所述的处理盒，其特征在于：所述推动力接收部包括下降段、平段和平滑上升段，所述平段与所述平滑上升段平滑连接。
  8. 根据权利要求7所述的处理盒，其特征在于：所述伸缩驱动部包括N个首尾相连的所述推动力接收部，N个所述推动力接收部呈圆周矩阵。
  9. 根据权利要求8所述的处理盒，其特征在于：所述拨动杠杆件包括内推 杆、中间轴和外推杆，所述内推杆与所述外推杆分别连接在所述中间轴的两轴端，所述中间轴转动连接于所述粉仓壳体的一侧壁，当所述内推杆接收所述打印机的迫推力，所述外推杆对所述下降段施力，推动所述伸缩驱动部旋转，直至所述平滑上升段与所述安装槽的凸部相对接，所述驱动力接收部往内压缩所述弹性件脱离所述打印机驱动部。
  10. 根据权利要求9所述的处理盒，其特征在于：所述废粉仓壳体包括侧壁板，所述侧壁板连接于废粉仓壳体的一侧形成所述废粉仓壳体的一侧壁，所述侧壁板上设有所述安装槽。
PCT/CN2022/103708 2022-05-20 2022-07-04 一种处理盒 WO2023221260A1 (zh)

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