CN108681225B - Selenium drum actuating mechanism of office equipment - Google Patents
Selenium drum actuating mechanism of office equipment Download PDFInfo
- Publication number
- CN108681225B CN108681225B CN201810288600.0A CN201810288600A CN108681225B CN 108681225 B CN108681225 B CN 108681225B CN 201810288600 A CN201810288600 A CN 201810288600A CN 108681225 B CN108681225 B CN 108681225B
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- Prior art keywords
- driving
- drive
- claw
- slide
- selenium drum
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- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 53
- 239000011669 selenium Substances 0.000 title claims abstract description 53
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 210000000078 claw Anatomy 0.000 claims abstract description 103
- 230000009471 action Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 12
- 238000007648 laser printing Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 125000003748 selenium group Chemical group *[Se]* 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
-
- 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
Abstract
The invention discloses a selenium drum driving mechanism of office equipment, which comprises: the side plate, the slide support, the driving claw clamp plate and the driving connecting device, wherein the slide support and the driving claw clamp plate are sequentially arranged on the outer side of the side plate, driving holes are respectively formed in the side plate, the slide support and the driving claw clamp plate, the driving connecting device comprises a driving arm and a driving claw, a boss is arranged on the driving claw, one end of the driving claw sequentially penetrates through the driving holes of the driving claw clamp plate, the slide support and the side plate, and the driving arm is sleeved in the driving claw. The selenium drum driving mechanism of the office equipment provided by the invention can drive the selenium drum to be separated from the driving claw through the action of opening the front door of the office equipment, meets the normal operation requirement of people using the office equipment, and has the advantages of simplicity in operation, small number of used parts, convenience in installation, good manufacturability and the like.
Description
Technical Field
The invention relates to the technical field of office equipment, in particular to a selenium drum driving mechanism of office equipment.
Background
At present, the laser printer occupies an absolute market in the field of office equipment, and along with the increasing requirements of people on the laser printer, each large laser printer manufacturer is continuously upgrading products, and more color laser printing equipment is pushed into the market. The color laser printing equipment is basically the same as the black and white laser printing equipment, and the color laser printing equipment realizes printing through the following steps of charging, exposing, developing, transferring, fixing, cleaning and the like.
The laser printing apparatus includes a selenium drum, also called a photosensitive drum, which is a printing apparatus mounted on a printer, and is generally composed of a base substrate made of aluminum and a photosensitive material coated on the base substrate. The selenium drum contains all imaging development components, and the main components comprise an OPC roller, a powder bin, a magnetic roller, a powder discharging knife, a cleaning scraper, a waste powder bin, a charging roller and the like. OPC is a shorthand for organic photoconductor (Organic Photoconductor), and OPC roller is a photoelectric conversion device formed by coating OPC material on the surface of conductive aluminum cylinder, and is characterized in that it is an insulator in dark place, can maintain a certain static charge, becomes conductor after being irradiated by light with a certain wavelength, and releases the charge through aluminum base to form electrostatic latent image, which is a excited core component.
When the selenium drum is in a working position, the OPC driving claw and the corresponding driving input position of the selenium drum are in an engaged state, when the selenium drum is replaced, the selenium drum drawer needs to be pulled out, the OPC driving claw and the selenium drum still are engaged, the movement track of the pulled-out selenium drum drawer can be possibly prevented, the purpose of pulling the drawer is affected, and the OPC driving claw and the selenium drum need to be completely separated when the selenium drum is replaced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a selenium drum driving mechanism of office equipment, when a user needs to open a front door of the equipment, a selenium drum driving claw can be separated from a selenium drum driving input position, and when the user closes the front door, the driving claw is meshed with the selenium drum driving input position.
A cartridge drive mechanism for office equipment, comprising: curb plate, slide support, drive claw clamp plate and drive connecting device, wherein the curb plate outside is equipped with in proper order slide support and drive claw clamp plate, be equipped with the drive hole on curb plate, slide support and the drive claw clamp plate respectively, drive connecting device includes drive arm and drive claw, be equipped with the boss on the drive claw, the one end of drive claw passes in proper order drive claw clamp plate, slide support and curb plate the drive hole, the drive arm cover is located in the drive claw.
According to the technical scheme, preferably, one end of the driving claw is provided with the engagement claw, the driving claw is provided with the sliding groove, and the engagement claw is positioned at one end of the sliding groove.
According to the technical scheme, preferably, one end of the sliding groove, which is far away from the meshing claw, is provided with the limiting clamping block.
According to the technical scheme, preferably, one end of the driving arm is provided with the limiting protrusion, and the limiting protrusion is in sliding connection with the sliding groove.
According to the technical scheme, preferably, the slide support is provided with the driving block, and the surface, which is contacted with the driving claw pressing plate, of the driving block is an inclined surface.
According to the technical scheme, preferably, the driving claw pressing plate is provided with a driving groove, and the driving block is in sliding connection with the driving groove.
Preferably, in the above technical solution, the diameter of the boss is larger than the diameter of the driving hole.
According to the technical scheme, preferably, the driving arm is sleeved with the driving gear at the other end, and a spring is arranged between the driving gear and the boss.
According to the technical scheme, the sliding way support is preferably provided with the support sliding groove, the support sliding groove is oval, the long axis of the support sliding groove is in the vertical direction, and the short axis of the support sliding groove is in the horizontal direction.
Above technical scheme is preferred, the curb plate inboard is equipped with the slide tray, the curb plate is equipped with the special-shaped groove, the extension axle on the slide tray passes in proper order special-shaped groove and support spout.
The invention has the advantages and positive effects that: according to the selenium drum driving mechanism of the office equipment, the selenium drum can be driven to be separated from the driving claw through the action of opening the front door of the office equipment, and the selenium drum replacement operation is convenient; the slide way support and the driving claw pressing plate slide on an inclined plane, the movement of the slide way support in the front-back direction is skillfully converted into the movement of the driving claw pressing plate in the left-right direction, and the spring is compressed to enable the driving claw pressing plate to drive the driving claw to be separated together, so that the driving claw is separated from the selenium drum engagement and is withdrawn out of the movement track of the selenium drum drawer, and the operation of the drawer is not influenced; meets the normal operation requirement of people using the office equipment, has simple operation, small number of used parts, convenient installation, good manufacturability and the like.
Drawings
FIG. 1 is a schematic view of a right front structure of an embodiment of the present invention
FIG. 2 is a schematic view of a right front structure (with the cage omitted) of an embodiment of the present invention
FIG. 3 is a schematic view of a rear left structure of an embodiment of the present invention
FIG. 4 is a schematic view illustrating the assembly of the inner side of the second side plate according to an embodiment of the present invention
FIG. 5 is a schematic view illustrating the assembly of the inner side of the first side plate according to an embodiment of the present invention
FIG. 6 is a schematic view of a front door open state link mechanism according to an embodiment of the present invention
FIG. 7 is a schematic diagram illustrating the assembly of the first link and the first pallet in accordance with an embodiment of the present invention
FIG. 8 is a schematic view showing the assembly of the third link with the second slideway tray and the front door according to an embodiment of the invention
FIG. 9 is a schematic view showing a structure of a first special-shaped groove according to an embodiment of the invention
FIG. 10 is a schematic view showing a structure of a front door in an opened state according to an embodiment of the present invention
FIG. 11 is a schematic view illustrating the assembly of the first side plate and the driving pawl according to an embodiment of the present invention
FIG. 12 is a schematic view showing an assembly of a front door closing state driving pawl pressing plate and a first slide bracket according to an embodiment of the present invention
FIG. 13 is a schematic view showing the assembly of the front door open state driving pawl pressing plate and the first slide bracket according to an embodiment of the present invention
FIG. 14 is a schematic view showing the assembly of the first projecting shaft and the first slide bracket according to an embodiment of the present invention
FIG. 15 is a schematic view showing a structure of a driving pawl pressing plate according to an embodiment of the present invention
FIG. 16 is an exploded view of a drive connection assembly according to one embodiment of the present invention
FIG. 17 is a schematic view showing the structure of a driving pawl according to an embodiment of the present invention
Wherein: 1-front door; 2-a first link; 3-a third link; 4-a first side plate; 5-a second side panel; 6-a first slideway tray; 7-a second slideway tray; 8-selenium drum drawer mounting groove; 9-selenium drum drawer; 10-a retainer; 11-a front door first slideway; 12-a front door second slideway; 21-a first slider; 22-a second slider; 31-a third slider; 32-fourth slider; 41-a first profiled groove; 51-a second profiled groove; 61-a first slide; 62-a first tray; 63-a first extension shaft; 71-a second slide; 72-a second tray; 73-a second extension shaft; 91-a powder bin compression bar mechanism; 101-a retainer special-shaped groove; 111-a first sub-slideway; 112-a second sub-chute; 121-a third sub-slideway; 122-fourth sub-slideway; 102-a first slideway bracket; 103-driving a claw pressing plate; 104-driving arm; 105-driving claws; 106-boss; 107-engagement claws; 108-a chute; 109-limiting clamping blocks; 201-limit protrusions; 202-a drive block; 203-incline; 204-a drive slot; 205-drive gear; 206, a bracket chute; 207-spring.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the following detailed description of the embodiments of the present invention is given with reference to the accompanying drawings.
The embodiment of the invention provides a selenium drum drawer lifting mechanism of office equipment, when a user needs to open a front door of the equipment, a selenium drum driving claw can be separated from a selenium drum driving input position, and when the user closes the front door, the driving claw is meshed with the selenium drum driving input position.
A selenium drum drawer lifting mechanism of office equipment includes: the side plate, the slide support, the driving claw clamp plate and the driving connecting device, wherein the slide support and the driving claw clamp plate are sequentially arranged on the outer side of the side plate, driving holes are respectively formed in the side plate, the slide support and the driving claw clamp plate, the driving connecting device comprises a driving arm and a driving claw, a boss is arranged on the driving claw, one end of the driving claw sequentially penetrates through the driving holes of the driving claw clamp plate, the slide support and the side plate, and the driving arm is sleeved in the driving claw.
One end of the driving claw is provided with an engagement claw, the driving claw is provided with a chute, and the engagement claw is positioned at one end of the chute. One end of the chute, which is far away from the meshing claw, is provided with a limiting clamping block. One end of the driving arm is provided with a limiting protrusion which is in sliding connection with the chute. The slide support is provided with a driving block, and the contact surface of the driving block and the driving claw pressing plate is an inclined surface. The driving claw pressing plate is provided with a driving groove, and the driving block is in sliding connection with the driving groove. The diameter of the boss is larger than the diameter of the drive hole. The other end of the driving arm is sleeved with a driving gear, and a spring is arranged between the driving gear and the boss. The slide way support is provided with a support sliding groove which is oval, the long axis of the support sliding groove is in the vertical direction, and the short axis of the support sliding groove is in the horizontal direction. The inner side of the side plate is provided with a slide tray, the side plate is provided with a special-shaped groove, and an extension shaft on the slide tray sequentially penetrates through the special-shaped groove and the support sliding groove.
Examples
As shown in fig. 2, the driving mechanism in this embodiment is disposed at the first side plate, and includes: the front door 1, the curb plate, link mechanism and slide mechanism, wherein link mechanism respectively with front door and slide mechanism sliding connection, link mechanism rotates with the curb plate to be connected, slide mechanism locates the inboard of curb plate, is equipped with the special-shaped groove on the curb plate, slide mechanism's projecting shaft and special-shaped groove sliding connection, the special-shaped groove sets up to the projecting shaft along with the opening of front door the shape that the projecting shaft was lifted thereupon.
The link mechanism includes a first link mechanism including a first link 2 and a second link as shown in fig. 7, and a second link mechanism including a third link 3 and a fourth link as shown in fig. 8, and a side plate including a first side plate 4 and a second side plate 5 as shown in fig. 3, and the front door 1 is provided with a front door first slide 11 and a front door second slide 12 as shown in fig. 6. The first connecting rod 2 is rotationally connected with the second connecting rod, the third connecting rod 3 is rotationally connected with the fourth connecting rod, the second connecting rod is rotationally connected with the first side plate 4, the fourth connecting rod is rotationally connected with the second side plate 5 (not shown in the figure), as shown in fig. 7, a first sliding block 21 and a second sliding block 22 are arranged on the first connecting rod 2, the first sliding block 21 is in sliding connection with the first sliding way 11 of the front door, the second sliding block 22 is in sliding connection with the sliding mechanism, as shown in fig. 8, a third sliding block 31 and a fourth sliding block 32 are arranged on the third connecting rod 3, the third sliding block 31 is in sliding connection with the second sliding way 12 of the front door, and the fourth sliding block 32 is in sliding connection with the sliding mechanism. Because the first connecting rod and the first side plate are respectively connected with the second connecting rod in a rotating way, the third connecting rod and the second side plate are respectively connected with the fourth connecting rod in a rotating way, and any structure of connecting rods capable of realizing the function can be adopted, the structure and the related assembly of the first connecting rod and the third connecting rod are clearly shown, and the second connecting rod and the fourth connecting rod are omitted in the attached drawings of the specification.
As shown in fig. 10, the sliding mechanism includes a first slide tray 6 and a second slide tray 7, the first slide tray 6 and the second slide tray 7 are respectively disposed on the inner sides of the first side plate 4 and the second side plate 5, as shown in fig. 7, a first slide 61 is disposed at a connection portion between the first slide tray 6 and the second slide 22, the second slide 22 is slidably connected with the first slide 61, as shown in fig. 8, a second slide 71 is disposed at a connection portion between the second slide tray 7 and the fourth slide 32, and the fourth slide 32 is slidably connected with the second slide 71. Preferably, the first slide 61 and the second slide 71 are both vertical slides in order to enable the drawer to be pulled back and forth for the front door opening operation.
In fig. 2, the front door 1 is in a closed state, the position of the selenium drum drawer 9 is the working position of the selenium drum drawer, the outer side of the first side plate 4 is sequentially provided with a first slide support 102 and a driving claw pressing plate 103, driving holes are respectively formed in the first side plate 4, the first slide support 102 and the driving claw pressing plate 103, as shown in fig. 16, the driving connecting device comprises a driving arm 104 and a driving claw 105, a boss 106 is arranged on the driving claw, one end of the driving claw sequentially penetrates through the driving hole of the driving claw pressing plate, the driving hole of the first slide support and the driving hole of the first side plate, and the driving arm is sleeved in the driving claw.
As shown in fig. 16 and 17, an engagement claw 107 is provided at one end of the driving claw 105, a slide groove 108 is provided on the driving claw, and the engagement claw is located at one end of the slide groove. One end of the sliding groove, which is far away from the meshing claw, is provided with a limiting clamping block 109. As shown in fig. 16, one end of the driving arm 104 is provided with a limiting protrusion 201, the limiting protrusion is slidably connected with the chute, and the limiting protrusion of the driving arm can ensure that the driving claw can be driven to coaxially move when the driving arm moves in the motor transmission mechanism. As shown in fig. 12, the first slide bracket 102 is provided with a driving block 202, and a surface of the driving block, which contacts the driving pawl pressing plate 103, is a slant surface 203. As shown in fig. 15, the driving pawl pressing plate is provided with a driving groove 204, and the driving block is slidably connected with the driving groove. The boss 106 has a diameter greater than the diameter of the drive bore. The other end of the driving arm 104 is sleeved with a driving gear 205, and a spring 207 is arranged between the driving gear and the boss. As shown in fig. 14, the first slide support 102 is provided with a support chute 206, which is elliptical, and has a long axis in a vertical direction and a short axis in a horizontal direction. The inner side of the first side plate 4 is provided with a first slideway tray 6, the first side plate is provided with a first special-shaped groove 41, and a first extension shaft 63 on the first slideway tray sequentially penetrates through the first special-shaped groove and the bracket sliding groove.
As shown in fig. 11, when the front door is closed, one end of the engaging claw of the driving claw is deep into the first side plate, and the engaging claw can engage the toner cartridge under the action of the spring, so that the transmitted motion can be transmitted to the toner cartridge. As shown in fig. 12, the first slide bracket 102 and the driving claw pressure plate 103 are positioned in a state of relative positions when the front door 1 is closed, and the inclined surface 203 of the first slide bracket is positioned in a clearance position of the driving claw pressure plate. As shown in fig. 13, in the open state of the front door, when the front door 1 is opened, the front door drives the first link 2 to move along the first slide way of the front door, the first link drives the first slide way tray 6 and the first slide way support 102 to move, and because the support sliding groove 206 on the first slide way support is elliptical, the long axis of the support sliding groove is in the vertical direction, the short axis of the support sliding groove is in the horizontal direction, and the first slide way support can move forward and backward in the opening direction. The ramp 203 of the first ramp bracket is in the non-clearance position of the drive pawl pressure plate 103. The driving claw pressing plate 103 presses the driving claw 105 to move the driving claw to the outside of the first side plate, so that the driving claw is positioned at the outside of the first side plate, and the engaging claw can be separated from the kneading of the selenium drum.
As shown in fig. 4, the first slideway tray 6 and the second slideway tray 7 are respectively provided with a selenium drum drawer mounting groove 8. As shown in fig. 5, the first slideway tray 6 is provided with a first tray 62, and as shown in fig. 4, the second slideway tray 7 is provided with a second tray 72. The special-shaped grooves comprise at least two first special-shaped grooves 41 and at least two second special-shaped grooves 51, wherein the first special-shaped grooves 41 are arranged on the first side plate 4, and the second special-shaped grooves 51 are arranged on the second side plate 5. The first curb plate is equipped with 1, 2, 3, 4 first special-shaped grooves such as, and the second curb plate is equipped with 1, 2, 3 second special-shaped grooves such as, and the preferred second curb plate of this embodiment is equipped with two second special-shaped grooves, and the first curb plate is equipped with three first special-shaped grooves.
As shown in fig. 2 and 9, the first slide tray 6 is provided with a first protruding shaft 63, the second slide tray 7 is provided with a second protruding shaft 73, the first protruding shaft 63 is slidably connected with the first special-shaped groove 41, the second protruding shaft 73 is slidably connected with the second special-shaped groove 51, in this embodiment, the shapes of the first special-shaped groove 41 and the second special-shaped groove 51 are two-stage stepped grooves, one side of the stepped groove close to the front door 1 is higher than one side far away from the front door 1, the connection part of the two-stage stepped grooves is an inclined plane, the shape of the second special-shaped groove 51 is as shown in fig. 2, and the shape of the first special-shaped groove 41 is as shown in fig. 9. Or the first and second profiled grooves 41 and 51 are each in the shape of an inclined groove which gradually rises in a direction approaching the front door 1. The opening action of the front door is linked with the first slideway tray and the second slideway tray to move forwards, the first extension shaft and the second extension shaft slide in the first special-shaped groove and the second special-shaped groove, the extension shaft is lifted to the higher position of the front side along with the shape of the special-shaped groove from the lower position of the rear side, the selenium drum drawer is also lifted along with the extension shaft, and the shape of the special-shaped groove can be other shapes which meet the condition that the special-shaped groove is set as the first extension shaft and the second extension shaft along with the opening of the front door, and the extension shafts on the two sides of the front door are lifted along with the extension shaft.
As shown in fig. 6, in this embodiment, the first slide 11 of the front door includes a first sub-slide 111 and a second sub-slide 112 with a certain angle, and the included angle between the first sub-slide and the second sub-slide is 60-150 °; the front door second slideway 12 includes a third sub slideway 121 and a fourth sub slideway 122 which are at a certain angle, the included angle between the third sub slideway and the fourth sub slideway is 60-150 °, the front door first slideway and the front door second slideway in this embodiment are only one type of enumeration, and any shape of the front door first slideway and the front door second slideway, such as the inclined slideway shape, which can realize the function of raising the selenium drum drawer along with the opening of the front door, should fall into the protection scope of the application.
When the selenium drum drawer 9 is used, the selenium drum drawer 9 is arranged in the selenium drum drawer mounting groove 8 of the first slideway tray and the selenium drum drawer mounting groove 8 of the second slideway tray. Because the right side of the printer needs to be connected with an electronic device or some electric connection structures, the motion precision requirement of the second tray 72 on the right side is higher, so that in the embodiment, the second tray 72 adopts a sheet metal part, the left side of the printer belongs to an auxiliary support, and due to economic considerations, the first tray 62 does not adopt the sheet metal part, adopts two widening structures, has a rib support in the middle, has high strength, simple structure and good economy. The present application is not limited to the material of the present embodiment, and other materials may be used. As shown in fig. 1, a holder 10 is disposed on the outer side of the second side plate 5, and some electronic devices are required to be mounted on the holder for implementing functions such as selenium drum authentication, the holder 10 is required to implement up-and-down movement, the second protruding shaft 73 extends into the holder profiled groove 101, and the shape of the holder profiled groove is opposite to the trend of the holder profiled groove and the shape of the second profiled groove 51, so as to implement up-and-down movement of the holder 10, in the drawing 91 is a powder bin compression bar mechanism, and the working principle thereof is not important in this embodiment and will not be repeated herein.
The axis at the rotation connection position of the first connecting rod 2 and the second connecting rod is defined as a left axis III, and the axis at the rotation connection position of the second connecting rod and the first side plate is defined as a left axis I. When a user needs to open the front door 1, the first slide block and the second slide block slide on the first slide way and the second slide way of the front door respectively, the first slide way 11 of the front door can drive the third left shaft to rotate around the first left shaft, the second slide way 12 of the front door can drive the third right shaft to rotate around the first right shaft, meanwhile, the first connecting rod 2 and the third connecting rod 3 rotate, the second slide block 22 on the first connecting rod 2 can drive the first slide way tray 6 and the first slide way support to move forwards when the first slide way support moves forwards, and the four slopes of the first slide way support press the driving claw pressing plate to one side of the gear spring due to movement. The driving claw pressing plate presses the spring to enable the driving claw to withdraw out of the first side plate.
According to the selenium drum driving mechanism of the office equipment, the selenium drum can be driven to be separated from the driving claw through the action of opening the front door of the office equipment, and the selenium drum replacement operation is convenient; the slide way support and the driving claw pressing plate slide on an inclined plane, the movement of the slide way support in the front-back direction is skillfully converted into the movement of the driving claw pressing plate in the left-right direction, and the spring is compressed to enable the driving claw pressing plate to drive the driving claw to be separated together, so that the driving claw is separated from the selenium drum engagement and is withdrawn out of the movement track of the selenium drum drawer, and the operation of the drawer is not influenced; meets the normal operation requirement of people using the office equipment, has simple operation, small number of used parts, convenient installation, good manufacturability and the like.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (6)
1. A cartridge drive mechanism for office equipment, comprising: curb plate, slide support, drive claw clamp plate and drive connecting device, wherein the curb plate outside is equipped with in proper order slide support and drive claw clamp plate, be equipped with the drive hole on curb plate, slide support and the drive claw clamp plate respectively, drive connecting device includes drive arm and drive claw, be equipped with the boss on the drive claw, the one end of drive claw passes in proper order drive claw clamp plate, slide support and curb plate the drive hole, the drive arm cover is located in the drive claw, the one end of drive claw is equipped with the meshing claw, be equipped with the spout on the drive claw, the meshing claw is located one end of spout, the spout is kept away from the one end of meshing claw is equipped with spacing fixture block, the one end of drive arm is equipped with spacing protrusion with spout sliding connection, be equipped with the drive piece on the slide support, the drive piece with the face that the drive claw clamp plate contacted is the inclined plane is in the space position of drive claw clamp plate, be equipped with the special-shaped groove sliding connection on the curb plate, the projecting shaft of slide mechanism with special-shaped groove sliding connection, the special-shaped groove shape is the slope door along with the slope groove is the slope along with the slope direction of the groove.
2. The selenium drum driving mechanism of office equipment according to claim 1, wherein: the driving claw pressing plate is provided with a driving groove, and the driving block is in sliding connection with the driving groove.
3. The selenium drum driving mechanism of office equipment according to claim 1, wherein: the diameter of the boss is larger than the diameter of the driving hole.
4. The selenium drum driving mechanism of office equipment according to claim 1, wherein: the other end of the driving arm is sleeved with a driving gear, and a spring is arranged between the driving gear and the boss.
5. The selenium drum driving mechanism of office equipment according to claim 1, wherein: the slide way support is provided with a support slide way, the support slide way is oval, the long axis of the support slide way is in the vertical direction, and the short axis of the support slide way is in the horizontal direction.
6. The selenium drum driving mechanism of office equipment according to claim 1, wherein: the inner side of the side plate is provided with a slideway tray, and an extension shaft on the slideway tray sequentially penetrates through the special-shaped groove and the bracket sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288600.0A CN108681225B (en) | 2018-04-03 | 2018-04-03 | Selenium drum actuating mechanism of office equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288600.0A CN108681225B (en) | 2018-04-03 | 2018-04-03 | Selenium drum actuating mechanism of office equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108681225A CN108681225A (en) | 2018-10-19 |
| CN108681225B true CN108681225B (en) | 2024-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810288600.0A Active CN108681225B (en) | 2018-04-03 | 2018-04-03 | Selenium drum actuating mechanism of office equipment |
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Citations (7)
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| JPH10274914A (en) * | 1997-03-28 | 1998-10-13 | Canon Inc | Electrophotographic image forming device, shaft coupling and process cartridge |
| CN103279017A (en) * | 2013-06-17 | 2013-09-04 | 天津光电通信技术有限公司 | Drawing selenium drum mechanism for office equipment |
| CN103303004A (en) * | 2013-06-17 | 2013-09-18 | 天津光电通信技术有限公司 | Door connecting bar for linkage sliding door mechanism in office equipment |
| CN103309223A (en) * | 2013-06-17 | 2013-09-18 | 天津光电通信技术有限公司 | Linkage sliding door mechanism for office equipment |
| CN105404124A (en) * | 2015-12-21 | 2016-03-16 | 深圳市科洛德打印耗材有限公司 | Photosensitive drum drive component and selenium drum including same |
| CN205787608U (en) * | 2016-07-18 | 2016-12-07 | 深圳超俊科技有限公司 | A kind of close-fitting structure of split toner cartridge |
| CN208060937U (en) * | 2018-04-03 | 2018-11-06 | 天津光电通信技术有限公司 | A kind of toner cartridge driving mechanism of office equipment |
-
2018
- 2018-04-03 CN CN201810288600.0A patent/CN108681225B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10274914A (en) * | 1997-03-28 | 1998-10-13 | Canon Inc | Electrophotographic image forming device, shaft coupling and process cartridge |
| CN103279017A (en) * | 2013-06-17 | 2013-09-04 | 天津光电通信技术有限公司 | Drawing selenium drum mechanism for office equipment |
| CN103303004A (en) * | 2013-06-17 | 2013-09-18 | 天津光电通信技术有限公司 | Door connecting bar for linkage sliding door mechanism in office equipment |
| CN103309223A (en) * | 2013-06-17 | 2013-09-18 | 天津光电通信技术有限公司 | Linkage sliding door mechanism for office equipment |
| CN105404124A (en) * | 2015-12-21 | 2016-03-16 | 深圳市科洛德打印耗材有限公司 | Photosensitive drum drive component and selenium drum including same |
| CN205787608U (en) * | 2016-07-18 | 2016-12-07 | 深圳超俊科技有限公司 | A kind of close-fitting structure of split toner cartridge |
| CN208060937U (en) * | 2018-04-03 | 2018-11-06 | 天津光电通信技术有限公司 | A kind of toner cartridge driving mechanism of office equipment |
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| Publication number | Publication date |
|---|---|
| CN108681225A (en) | 2018-10-19 |
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