CN210015329U - Selenium drum that can shock attenuation preheat - Google Patents
Selenium drum that can shock attenuation preheat Download PDFInfo
- Publication number
- CN210015329U CN210015329U CN201921055354.0U CN201921055354U CN210015329U CN 210015329 U CN210015329 U CN 210015329U CN 201921055354 U CN201921055354 U CN 201921055354U CN 210015329 U CN210015329 U CN 210015329U
- Authority
- CN
- China
- Prior art keywords
- movable sleeve
- fixed
- selenium drum
- damping
- cartridge body
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 60
- 239000011669 selenium Substances 0.000 title claims abstract description 60
- 230000035939 shock Effects 0.000 title abstract description 7
- 238000013016 damping Methods 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 12
- 238000003384 imaging method Methods 0.000 abstract description 5
- 230000013011 mating Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Ink Jet (AREA)
Abstract
The utility model relates to a printing apparatus technical field, concretely relates to but selenium drum that shock attenuation was preheated. The cartridge comprises a cartridge body, wherein an ink inlet pipe communicated with the inside of the cartridge body is fixed at the upper end of the cartridge body, a waste ink outlet pipe communicated with the inside of the cartridge body is fixed at the lower end of the cartridge body, electric heating plates are fixed on the upper side and the lower side of the inlet end and the outlet end of a printing paper channel on the cartridge body, the electric heating plates are electrically connected with a printer power supply, and damping devices are fixed at four corners of the lower end of the cartridge body. The utility model discloses, the movable sleeve is fixed on fixed pipe before the installation of selenium drum body, the convenience is installed the movable sleeve on the selenium drum installation guide rail of printer, the movable sleeve card is withdrawed from first recess at the back gag lever post on the selenium drum installation guide rail, the movable sleeve can slide in fixed intraductal and carry out the shock attenuation to the selenium drum body under the mating reaction of upper spring, can heat around printing paper prints, can be better form images for imaging speed, make the selenium drum can high-efficient work.
Description
Technical Field
The utility model relates to a printing apparatus technical field, concretely relates to but selenium drum that shock attenuation was preheated.
Background
A toner cartridge, also called a photosensitive drum, is a printing apparatus mounted on a printer, and is composed of a base substrate, generally made of aluminum, and a photosensitive material coated on the substrate. The selenium drum can be divided into three types, namely an integrated selenium drum, a two-body selenium drum and a three-body selenium drum, so that the quality of printing is determined, and the amount of money required to be spent by a user in the using process is also determined. In laser printers, more than 70% of the image forming components are concentrated in the cartridge, and the quality of printing is actually determined to a large extent by the cartridge. Current selenium drum does not possess shock-absorbing function in the use, and at the in-process of installation and transport, often can bring the loss for the user because the improper damage that leads to the selenium drum of handling, and current selenium drum does not possess the heating function when using, when carrying out the use of selenium drum, can't be better image, influences the imaging speed, also can lead to the formation of image fuzzy simultaneously for the unable efficient of selenium drum uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that one kind possesses heating function and shock-absorbing function, simple to operate, when using, can be better form images for imaging speed can not lead to the formation of image fuzzy, but make the selenium drum that can the shock attenuation of selenium drum high efficiency work preheats.
In order to realize the purpose, the utility model provides a technical scheme is:
a selenium drum capable of damping and preheating comprises a selenium drum body, wherein an ink inlet pipe communicated with the inside of the selenium drum body is fixed at the upper end of the selenium drum body, a waste ink outlet pipe communicated with the inside of the selenium drum body is fixed at the lower end of the selenium drum body, electric heating plates are fixed on the upper side and the lower side of the inlet end and the outlet end of a printing paper channel on the selenium drum body, the electric heating plates are electrically connected with a printer power supply, damping devices are fixed at four corners of the lower end of the selenium drum body,
the damping device comprises a fixed pipe fixed at the lower end of the toner cartridge body, a movable sleeve is arranged in the fixed pipe in a sliding manner, an upper spring is arranged in the fixed pipe between the upper end of the movable sleeve and the lower end of the toner cartridge body, an inner plate is fixed in the movable sleeve, one end of a limiting rod penetrates through the left side wall of the movable sleeve above the inner plate and then extends into a first groove on the inner edge of the fixed pipe, a lower spring is arranged between one end of the limiting rod positioned in the movable sleeve and the inner edge of the movable sleeve, a second groove is formed in the front side of the limiting rod part positioned in the movable sleeve, the upper end of a wedge block is positioned in the second groove, the right side groove wall of the second groove is contacted with the inclined surface of the wedge block, the lower end of the inclined surface of the wedge block inclines towards the outer side direction of the movable sleeve, a push rod penetrates through the inner plate and is, a first slope surface is processed at one end of the lower push rod positioned in the movable sleeve, the first slope surface is an inclined surface with the upper end inclined to the left side, and the lower end of the push rod is in contact with the first slope surface.
Specifically, a vertical sliding groove is formed in the inner edge of the fixed pipe, and a sliding block in sliding fit with the sliding groove is fixed on the outer edge of the movable sleeve.
Specifically, the upper spring is fixed on the upper end of the movable sleeve, and the upper end of the upper spring is in contact with the lower end of the toner cartridge body.
Specifically, the lower spring is fixed on the limiting rod, and one end of the lower spring tightly abuts against the inner edge of the movable sleeve.
Specifically, the cross sections of the limiting rod, the ejector rod and the lower ejector rod are all rectangular.
Specifically, valves are mounted on the ink inlet pipe and the waste ink outlet pipe.
Specifically, the front side and the rear side of one end of a lower push rod outside the movable sleeve are respectively provided with a second slope surface, and one ends of the two second slope surfaces, which are far away from the movable sleeve, are relatively inclined.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of being simple in structure, and convenient in operation, the movable sleeve is fixed on fixed pipe before the installation of selenium drum body, the convenience is installed the movable sleeve on the selenium drum installation guide rail of printer, the movable sleeve card is followed first recess and is withdrawed from at the spacing pole of selenium drum installation guide rail back, the movable sleeve can slide in fixed intraductal and carry out the shock attenuation to the selenium drum body under the mating reaction of last spring, can heat around printing paper prints, can be better form images, accelerate the imaging speed, can not lead to the formation of image fuzzy, make the selenium drum can high-efficient work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is a schematic structural view of the movable sleeve after being mounted on the toner cartridge mounting guide rail.
Fig. 4 is a schematic view of the internal structure of the fixed pipe.
Fig. 5 is a schematic structural view of the condom.
Fig. 6 is a top view of the stop lever.
Fig. 7 is a plan view of the lower push rod.
Detailed Description
As shown in fig. 1-7, a selenium drum capable of damping and preheating comprises a selenium drum body 1, an ink inlet pipe 2 communicated with the inside of the selenium drum body 1 is fixed at the upper end of the selenium drum body 1, a waste ink outlet pipe 3 communicated with the inside of the selenium drum body 1 is fixed at the lower end of the selenium drum body 1, and valves are respectively installed on the ink inlet pipe 2 and the waste ink outlet pipe 3. The upper and lower sides of the inlet end and the outlet end of the printing paper channel 4 on the toner cartridge body 1 are respectively fixed with an electric heating plate 5, the electric heating plates 5 are electrically connected with a printer power supply, and four corners of the lower end of the toner cartridge body 1 are respectively fixed with a damping device.
Damping device is including fixing fixed pipe 6 at 1 lower extreme of selenium drum body, and it is provided with movable sleeve 7 to slide in fixed pipe 6, vertical spout 21 has been seted up to fixed pipe 6 inner edge, is fixed with on the 7 outer edges of movable sleeve with spout 21 sliding fit's slider 22, can prescribe a limit to the motion range of movable sleeve 7 through the cooperation of spout 21 and slider 22, prevents that movable sleeve 7 from withdrawing from to fixed 6 outsides of managing.
An upper spring 13 is arranged in the fixed tube 6 between the upper end of the movable sleeve 7 and the lower end of the selenium drum body 1, the upper spring 13 is fixed at the upper end of the movable sleeve 7, the upper end of the upper spring 13 is contacted with the lower end of the selenium drum body 1, the inner plate 8 is fixed in the movable sleeve 7, one end of the limiting rod 15 penetrates through the left side wall of the movable sleeve 7 above the inner plate 8 and then extends into the first groove 14 on the inner edge of the fixed pipe 6, the lower spring 17 is arranged between one end of the limiting rod 15 positioned in the movable sleeve 7 and the inner edge of the movable sleeve 7, the lower spring 17 is fixed on the limiting rod 15, one end of the lower spring 17 tightly abuts against the inner edge of the movable sleeve 7, a second groove 16 is formed in the front side of the limiting rod 15 positioned in the movable sleeve 7, the upper end of the wedge block 18 is positioned in the second groove 16, the right groove wall of the second groove 16 is in contact with the inclined surface of the wedge block 18, and the lower end of the inclined surface of the wedge block 18 inclines towards the outer side of the movable sleeve 7.
When the toner cartridge body 1 is installed, the limiting rod 15 is positioned in the first groove 14 of the fixed tube 6, the fixed tube 6 is fixedly connected with the movable sleeve 7 at the moment, the movable sleeve 7 is conveniently clamped in the groove on the toner cartridge installation guide rail 20 on the printer, in the process that the movable sleeve 7 is installed in the groove on the toner cartridge installation guide rail 20, the groove wall of the groove on the toner cartridge installation guide rail 20 enables the lower push rod 10 to move towards the inside of the movable sleeve 7, the second slope 12 can facilitate the groove wall of the groove on the toner cartridge installation guide rail 20 to extrude the lower push rod 10, under the guiding action of the first slope 11, along with the continuous movement of the lower push rod 10 towards the inside of the movable sleeve 7, the ejector rod 9 pushes the wedge block 18 to move upwards, under the guiding action of the slope of the wedge block 18, the limiting rod 15 gradually exits from the first groove 14, the lower spring 17 is compressed, after the movable sleeve 7 is clamped in the groove on the toner cartridge installation guide rail 20 on the printer, at this moment the movable sleeve 7 can slide in fixed pipe 6, when selenium drum body 1 shakes, movable sleeve 7 slides in fixed pipe 6, go up spring 13 simultaneously and be compressed, go up spring 13 and can play the cushioning effect to selenium drum body 1, before the printing, beat two electric heating board 5 of printing paper passageway 4 entrance point and can preheat printing paper before printing, after the printing is accomplished, beat two electric heating board 5 of printing paper passageway 4 exit end and can heat the printing paper after printing, accelerate the drying of printing ink, can be better form images, accelerate the imaging speed, can not lead to the formation of image fuzzy, make selenium drum body 1 can high-efficient work. The electric heating plate 5 is electrically connected with a power supply of the printer, and when the printer is in a dormant state, the electric heating plate 5 is closed at the same time.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A selenium drum capable of damping and preheating comprises a selenium drum body (1), wherein an ink inlet pipe (2) communicated with the inside of the selenium drum body (1) is fixed at the upper end of the selenium drum body (1), a waste ink outlet pipe (3) communicated with the inside of the selenium drum body (1) is fixed at the lower end of the selenium drum body (1), and the selenium drum is characterized in that electric heating plates (5) are fixed on the upper side and the lower side of the inlet end and the outlet end of a printing paper channel (4) on the selenium drum body (1), the electric heating plates (5) are electrically connected with a printer power supply, damping devices are fixed at four corners of the lower end of the,
the damping device comprises a fixed tube (6) fixed at the lower end of a toner cartridge body (1), a movable sleeve (7) is arranged in the fixed tube (6) in a sliding manner, an upper spring (13) is arranged in the fixed tube (6) between the upper end of the movable sleeve (7) and the lower end of the toner cartridge body (1), an inner plate (8) is fixed in the movable sleeve (7), one end of a limiting rod (15) penetrates through the left side wall of the movable sleeve (7) above the inner plate (8) and then extends into a first groove (14) on the inner edge of the fixed tube (6), a lower spring (17) is arranged between one end of the limiting rod (15) positioned in the movable sleeve (7) and the inner edge of the movable sleeve (7), a second groove (16) is arranged on the front side of the part of the limiting rod (15) positioned in the movable sleeve (7), the upper end of a wedge block (18) is positioned in the second groove (16), the right side groove wall of the second groove (, the inclined plane lower extreme of voussoir (18) inclines to movable sleeve (7) outside direction, ejector pin (9) run through inner panel (8) and rather than sliding fit, ejector pin (9) upper end and voussoir (18) lower extreme fixed connection, lower push rod (10) run through movable sleeve (7) lower part left side wall, be located and be fixed with on lower push rod (10) in movable sleeve (7) and keep off ring (19), one of lower push rod (10) that is located in movable sleeve (7) serves and processes and have first domatic (11), first domatic (11) are the inclined plane of upper end to left side slope, ejector pin (9) lower extreme and first domatic (11) contact.
2. The selenium drum capable of damping and preheating according to claim 1, wherein a vertical sliding groove (21) is formed in the inner edge of the fixed tube (6), and a sliding block (22) in sliding fit with the sliding groove (21) is fixed on the outer edge of the movable sleeve (7).
3. The selenium drum capable of damping and preheating according to claim 1, wherein the upper spring (13) is fixed at the upper end of the movable sleeve (7), and the upper end of the upper spring (13) is in contact with the lower end of the selenium drum body (1).
4. The selenium drum capable of damping and preheating according to claim 1, wherein the lower spring (17) is fixed on the limiting rod (15), and one end of the lower spring (17) is tightly abutted against the inner edge of the movable sleeve (7).
5. The selenium drum capable of damping and preheating according to claim 1, wherein the cross sections of the limiting rod (15), the top rod (9) and the lower push rod (10) are all rectangular.
6. The selenium drum capable of damping preheating according to claim 1, characterized in that valves are installed on the ink inlet pipe (2) and the waste ink outlet pipe (3).
7. The selenium drum capable of damping and preheating according to claim 1, wherein the front side and the rear side of one end of the lower push rod (10) outside the movable sleeve (7) are respectively provided with a second slope surface (12), and one end of each second slope surface (12) far away from the movable sleeve (7) is relatively inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055354.0U CN210015329U (en) | 2019-07-08 | 2019-07-08 | Selenium drum that can shock attenuation preheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055354.0U CN210015329U (en) | 2019-07-08 | 2019-07-08 | Selenium drum that can shock attenuation preheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210015329U true CN210015329U (en) | 2020-02-04 |
Family
ID=69319587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921055354.0U Expired - Fee Related CN210015329U (en) | 2019-07-08 | 2019-07-08 | Selenium drum that can shock attenuation preheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210015329U (en) |
-
2019
- 2019-07-08 CN CN201921055354.0U patent/CN210015329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 |