CN109100924B - Printer DS and LPH value adjusting equipment - Google Patents
Printer DS and LPH value adjusting equipment Download PDFInfo
- Publication number
- CN109100924B CN109100924B CN201811183536.6A CN201811183536A CN109100924B CN 109100924 B CN109100924 B CN 109100924B CN 201811183536 A CN201811183536 A CN 201811183536A CN 109100924 B CN109100924 B CN 109100924B
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- lph
- driving device
- adjusting
- bottom plate
- workbench
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
The invention provides printer DS and LPH value adjusting equipment, which comprises a workbench, a mounting frame, a first driving device, a CCD photographing assembly, a DS adjusting mechanism, an LPH adjusting mechanism and a photosensitive drum standard component, wherein the mounting frame is arranged on the workbench; the workbench is sequentially divided into a feeding and discharging station, a DS adjusting station and an LPH adjusting station from right to left; the first driving device is arranged on the workbench to drive the mounting frame to move left and right on the workbench; a first vertical frame fixed on the workbench is arranged between the DS adjusting station and the LPH adjusting station; the CCD photographing assemblies are arranged in two groups and are symmetrically arranged on the right side of the first vertical frame in a front-back mode; the DS adjusting mechanisms are arranged in two groups and are respectively arranged at the front side and the rear side of the DS adjusting station; the LPH adjusting mechanisms are arranged in two groups and are symmetrically and slidably arranged on the left side of the first vertical frame in a front-back manner; the two LPH adjusting mechanisms are respectively driven to move back and forth by a second driving device; the invention is embodied to automatically, efficiently and precisely adjust DS and LPH values in a printer assembly.
Description
Technical Field
The invention relates to the technical field of printer adjustment, in particular to printer DB value adjustment equipment.
Background
A printer is one of the output devices of a computer for printing the results of computer processing on a related medium; the printer is frequently used for printing or copying things nowadays, the printer is a printer assembly formed by parts such as a magnetic roller, a scraping plate, a photosensitive drum, an LPH (low-pressure discharge) and the like in daily life and work, after the distance (namely DB value) between the magnetic roller and the photosensitive drum is adjusted, the gap (namely DS value) between the magnetic roller and the photosensitive drum and the height difference (namely LPH value) between the photosensitive drum and the LPH are required to be adjusted, wherein the magnetic roller and the scraping plate are arranged on the same magnetic roller frame body, the magnetic roller frame body is slidably arranged on the whole frame body of the printer assembly, the movement of the magnetic roller frame body can be adjusted through adjusting eccentric screws, so that the gap between the magnetic roller and the photosensitive drum is adjusted, the magnetic roller frame body is positioned through tightening first screws after the adjustment, the LPH is provided with two height differences (namely LPH values) between the photosensitive drum and LPH reference surfaces which are required to be measured respectively arranged on the left side and the right side of the whole frame body, the LPH can be adjusted manually, the LPH consumption is required to be adjusted by adjusting the LPH value by a large scale.
Disclosure of Invention
The invention aims to provide an adjusting device for automatically, efficiently and accurately adjusting DS value and LPH value in a printer assembly.
In order to achieve the above object, the present invention provides the following technical solutions:
a printer DS and LPH value adjusting device comprises a workbench, a mounting frame, a first driving device, a CCD photographing assembly, a DS adjusting mechanism, an LPH adjusting mechanism and a photosensitive drum standard component; the workbench is sequentially divided into a feeding and discharging station, a DS adjusting station and an LPH adjusting station from right to left; the first driving device is arranged on the workbench to drive the mounting frame to move left and right on the workbench; a first vertical frame fixed on the workbench is arranged between the DS adjusting station and the LPH adjusting station; the CCD photographing assemblies are arranged in two groups and are symmetrically arranged on the right side of the first vertical frame in front-back mode; the DS adjusting mechanisms are arranged in two groups and are respectively arranged at the front side and the rear side of the DS adjusting station; the LPH adjusting mechanism is provided with a laser head for detecting the LPH value; the LPH adjusting mechanisms are arranged in two groups and are symmetrically and slidably arranged on the left side of the first vertical frame in a front-back mode; the two sets of LPH adjusting mechanisms drive the LPH adjusting mechanisms to move forwards and backwards through the second driving device respectively.
For further description of the present invention, the mounting frame includes a first base plate, four posts, two slide rails, front and rear baffles, a shaft, a pin sleeve, two CCD camera calibration members, and two laser head calibration members; the first bottom plate is connected with the workbench in a sliding manner; the first bottom plate is rectangular; the first driving device is in driving connection with the first bottom plate; the four upright posts are respectively arranged on four corner points of the first bottom plate; one of the sliding rails is arranged on the right side of the two upright posts on the left side, and the other sliding rail is symmetrically arranged on the two upright posts on the right side; the front baffle is arranged on the two upright posts at the front side; an opening for products to enter and exit is reserved between the front baffle and the first bottom plate; the rear baffle is arranged on two upright posts at the rear side; the rear baffle is provided with a through hole corresponding to the DS adjusting mechanism; the shaft rod and the pin sleeve are respectively arranged on the rear baffle; the CCD camera calibration piece and the laser head calibration piece are respectively arranged on the front side of the first bottom plate.
For further description of the present invention, the CCD photographing assembly includes a CCD camera vertically installed downward on the right side of the first stand and an LED lamp installed at the side of the CCD camera.
For further description of the present invention, the DS adjustment mechanism includes a second base plate, a third drive, a second stand, a fourth drive, a first motor, and a first screw driver; the second bottom plate is fixed on the workbench; the second vertical frame is connected with the second bottom plate in a sliding manner; the third driving device is arranged on the second bottom plate and drives the second vertical frame to move back and forth; the second vertical frame is provided with a first mounting plate; a certain angle is formed between the first mounting plate and the horizontal plane; the fourth driving device is arranged on the first mounting plate and drives the first motor to move up and down; the first screw driver is arranged at the power output end of the first motor.
For further description of the invention, the left side of the first stand is provided with a second mounting plate obliquely arranged towards the lower left; the LPH adjusting mechanism further comprises a third bottom plate, a fifth driving device, a second motor and a second screw driver; the third bottom plate is in sliding connection with the second mounting plate; the laser head and the fifth driving device are respectively arranged on the front side and the rear side of the third bottom plate; the fifth driving device drives the second motor to move up and down along the inclination direction of the second mounting plate; the second screw driver is arranged at the power output end of the second motor; the second driving device is arranged on the second mounting plate and drives the third bottom plate to move back and forth.
For further description of the invention, the table has a controller thereon; the controller is provided with a mounting seat for mounting the photosensitive drum standard component; the photosensitive drum standard component is arranged on the mounting seat.
The beneficial effects of the invention are as follows:
the invention installs the photosensitive drum standard part on the product, then installs the product in the installation frame, drives the installation frame to move from the loading and unloading station to the DS adjustment station position through the first driving device, the CCD photographing assembly photographs the gap between the photosensitive drum standard part and the magnetic roller, transmits signals to the computer, feeds back the signals to the DS adjustment mechanism, drives the first screw to move to the eccentric screw position on the product through the third driving device and the fourth driving device, drives the first screw to rotate through the first motor, thereby driving the eccentric screw to rotate so as to adjust the magnetic roller and the magnetic roller frame body to move, then adjusts the gap between the photosensitive drum standard part and the magnetic roller while photographing, knows that the adjustment is stopped to the set value, after the DS value is adjusted, the third driving device and the fourth driving device drive the first screw driver to move to the first screw position again, the first motor drives the first screw driver to rotate again to screw the first screw, the magnetic roller frame body is prevented from moving, after the first screw is screwed, the DS adjusting mechanism is reset, the first driving device drives the mounting frame to move from the DS adjusting station to the LPH adjusting station, the second motor drives the second mounting plate to move, thereby driving the front laser head and the rear laser head to sweep over the LPH and the photosensitive drum, transmitting signals to a computer to calculate the height difference between the LPH reference plane and the photosensitive drum, transmitting signals to the LPH adjusting mechanism after processing data, the second driving device and the fifth driving device respectively drive the second screw driver to the second screw position on the product, and the second motor drives the second screw driver to rotate to adjust the second screw, so that the height of the LPH is adjusted to a set value; after the adjustment is finished, the LPH adjusting mechanism is reset, the first driving device drives the mounting frame to move from the LPH adjusting station to the feeding and discharging stations, products are replaced, and the next round of work is prepared; the invention can automatically measure DS and LPH values and automatically adjust the positions of the DS and LPH values, and has high efficiency and high precision.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of the mounting bracket of the present invention;
FIG. 3 is a block diagram of a CCD camera assembly and a first stand of the present invention;
FIG. 4 is a block diagram of the DS adjustment mechanism of the present invention;
FIG. 5 is a block diagram of a first stand and LPH adjustment mechanism of the present invention;
FIG. 6 is a block diagram of the product of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6A;
fig. 8 is a partial block diagram of the product of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 8, a printer DS and LPH value adjusting apparatus includes a table 1, a mounting frame 2, a first driving device 3, a CCD photographing assembly 4, a DS adjusting mechanism 5, an LPH adjusting mechanism 6, and a photosensitive drum standard 7; the workbench 1 is sequentially divided into an upper blanking station 11, a DS adjusting station 12 and an LPH adjusting station 13 from right to left; the first driving device 3 is arranged on the workbench 1 and drives the mounting frame 2 to move left and right on the workbench 1; a first vertical frame 8 fixed on the workbench 1 is arranged between the DS adjusting station 12 and the LPH adjusting station 13; the CCD photographing assemblies 4 are arranged in two groups and are symmetrically arranged on the right side of the first vertical frame 8 in front-back mode; the DS adjusting mechanisms 5 are arranged in two groups and are respectively arranged at the front side and the rear side of the DS adjusting station 12; the LPH adjusting mechanism 6 is provided with a laser head 61 for detecting the LPH value; the LPH adjusting mechanisms 6 are arranged in two groups and are symmetrically and slidably arranged on the left side of the first vertical frame 8 in a front-back mode; the two sets of LPH adjusting mechanisms 6 are respectively driven to move back and forth by a second driving device 10; the magnetic roller frame 301 in the printer assembly (i.e. the product 300 described herein) is adjusted to move back and forth by the adjusting block 302, the adjusting block 302 is propped against the magnetic roller 303, the propping surface is arc-shaped, and the movement of the adjusting block 302 is adjusted by the eccentric screw 304, so that the magnetic roller frame 301 moves, the adjusting block 302 is provided with a first screw 305 for locking and positioning, the first screw 305 can be locked and positioned after adjustment, the photosensitive drum standard 7 is a detection piece used in the design, the photosensitive drum used in practice is simulated, and the photosensitive drum is installed on the product 300 to be detected and then detected.
The mounting frame 2 comprises a first bottom plate 21, four upright posts 22, two sliding rails 23, a front baffle 24, a rear baffle 25, a shaft lever 26, a pin sleeve 27, two CCD camera calibration pieces 28 and two laser head calibration pieces 29; the first bottom plate 21 is in sliding connection with the workbench 1; the first bottom plate 21 is rectangular; the first driving device 3 is in driving connection with the first bottom plate 21; four of the columns 22 are respectively installed on four corner points of the first bottom plate 21; one of the slide rails 23 is installed on the right side of the two upright posts 22 on the left side, and the other slide rail 23 is symmetrically installed on the two upright posts 22 on the right side; the front baffle 24 is mounted on the two uprights 22 on the front side; an opening 201 for the product 300 to enter and exit is reserved between the front baffle 24 and the first bottom plate 21; the rear baffle 25 is mounted on the two uprights 22 at the rear side; the rear baffle 25 is provided with a through hole 251 corresponding to the DS adjusting mechanism 5; the shaft lever 26 and the pin bush 27 are respectively arranged on the rear baffle 25; the CCD camera calibration piece 28 and the laser head calibration piece 29 are respectively arranged on the front side of the first bottom plate 21; the two slide rails 23 are pulled out from the front, a product 300 with the photosensitive drum standard 7 is arranged on the slide rails 23 and pushed into the mounting frame 2, after pushing, the photosensitive drum standard 7 is sleeved on the shaft rod 26 for positioning, a shaft pin on the product 300 is inserted into the pin sleeve 27 for positioning, after pushing, the total frame 307 on the product 300 is fixed with the front baffle 24 through screws, when DS adjusting mechanisms 5 are arranged on the front side and the rear side and need to adjust DS values, the components of the DS adjusting mechanisms 5 need to pass through the front baffle 24 and the rear baffle 25 to adjust eccentric screws 304 and screw up the first screws 305, the DS adjusting mechanisms 5 on the front side can directly penetrate into the opening 201 on the lower side of the front baffle 24, and the DS adjusting mechanisms on the rear side penetrate into through holes 251 formed in the rear baffle 25; the CCD camera calibration member 28 and the laser head calibration member 29 are used to calibrate the CCD photographing assembly 4 and the laser head 61.
The CCD photographing assembly 4 comprises a CCD camera 41 vertically and downwards arranged on the right side of the first vertical frame 8 and an LED lamp 42 erected beside the CCD camera 41; the LED lamp 42 provides a light source for the CCD camera 41, and the CCD camera 41 shoots the gap between the magnetic roller 303 and the photosensitive drum standard 7 vertically downwards more accurately.
The DS adjusting mechanism 5 comprises a second bottom plate 51, a third driving device 52, a second vertical frame 53, a fourth driving device 54, a first motor 55 and a first screw driver 56; the second bottom plate 51 is fixed on the workbench 1; the second stand 53 is slidably connected with the second bottom plate 51; the third driving device 52 is installed on the second bottom plate 51 to drive the second stand 53 to move back and forth; the second stand 53 has a first mounting plate 531 thereon; the first mounting plate 531 has a certain angle with the horizontal plane; the fourth driving device 54 is mounted on the first mounting plate 531 to drive the first motor 55 to move up and down; the first screw driver 56 is installed at the power output end of the first motor 55; the angle of inclination of the first mounting plate 531 corresponds to the positions of the eccentric screw 304 and the first screw 305 on the product 300, and the angle between the connecting line between the center of the eccentric screw 304 and the center of the first screw 305 and the horizontal line is the angle of inclination of the first mounting plate 531 required to be mounted, so that the first screwdriver 56 can be moved from the position of the eccentric screw 304 to the position of the first screw 305 only by one alignment of the fourth driving device 54; the DS set value range in the design is 0.42-0.44 mm.
A second mounting plate 81 inclined downward to the left is provided on the left side of the first stand 8; the LPH adjusting mechanism 6 further comprises a third bottom plate 62, a fifth driving device 63, a second motor 64 and a second screw driver 65; the third bottom plate 62 is slidably connected with the second mounting plate 81; the laser head 61 and the fifth driving device 63 are respectively installed at the front and rear sides of the third base plate 62; the fifth driving means 63 drives the second motor 64 to move up and down in the tilting direction of the second mounting plate 81; the second screw driver 65 is arranged at the power output end of the second motor 64; the second driving device 10 is arranged on the second mounting plate 81 to drive the third bottom plate 62 to move back and forth; the second motor 64 drives the second mounting plate 81 to move back and forth, so that the laser head 61 mounted on the second mounting plate 81 can sweep over the LPH306 and the photosensitive drum standard 7, the height difference between the photosensitive drum standard 7 and the LPH306 can be obtained, and the height difference between the front end and the rear end of the photosensitive drum standard 7 can be detected, wherein the LPH set value range is 5.07-5.13 mm, and the height difference between the front side and the rear side of the photosensitive drum is within 0.03 mm.
The workbench 1 is provided with a controller 9; the controller 9 is provided with a mounting seat 91 for mounting the photosensitive drum standard 7; the photosensitive drum standard 7 is arranged on the mounting seat 91; the controller 9 has a control switch for controlling the start and stop of the whole preparation, and since the photosensitive drum standard 7 is a common component which is required to be used after each replacement of the product 300 in the apparatus, the mounting seat 91 is provided for placing the photosensitive drum standard 7.
In the design, the first driving device 3, the second driving device 10, the third driving device 52, the fourth driving device 54 and the fifth driving device 63 can drive the screw rod to rotate through the servo motor, and the screw rod and the moving part are matched to realize the driving function.
The working principle of the embodiment is as follows:
the two slide rails 23 in the mounting frame 2 are pulled out on the feeding and discharging station 11, the photosensitive drum standard 7 is mounted on the product 300, then the product 300 is mounted on the slide rails 23 and pushed into the mounting frame 2, the product 300 is fixed on the mounting frame 2 through the shaft rod 26 and the photosensitive drum, the pin sleeve 27 and the shaft pin on the product 300 are positioned, then the product 300 is fixed on the mounting frame 2 through the screw, the mounting frame 2 is driven by the first driving device 3 to move from the feeding and discharging station 11 to the DS adjusting station 12, the CCD photographing component 4 photographs the gap between the photosensitive drum standard 7 and the magnetic roller 303 and transmits signals to a computer, and then the signals are fed back to the DS adjusting mechanism 5, the DS adjusting mechanism 5 drives the first screw driver 56 to move to the eccentric screw 304 on the product 300 through the third driving device 52 and the fourth driving device 54, the first screw driver 56 is driven to rotate through the first motor 55, thereby driving the eccentric screw 304 to rotate so as to adjust the magnetic roller 303 and the magnetic roller frame 301 to move, then adjusting the gap between the photosensitive drum standard 7 and the magnetic roller 303, adjusting while shooting, knowing that the adjustment is stopped to a set value, after the DS value is adjusted, the third driving device 52 and the fourth driving device 54 drive the first screw 56 to move to the position of the first screw 305 again, the first motor 55 drives the first screw 56 to rotate again to screw the first screw 305, the magnetic roller frame 301 is prevented from moving, after the first screw 305 is screwed, the DS adjusting mechanism 5 is reset, the first driving device 3 drives the mounting frame 2 to move from the DS adjusting station 12 to the LPH adjusting station 13, the second motor 64 drives the second mounting plate 81 to move, thereby driving the front laser head 61 and the rear laser head 61 to sweep on the LPH and the photosensitive drum, transmitting signals to a computer to calculate the height difference between the LPH reference surface 3061 and the photosensitive drum, after the data are processed, the signals are transmitted to the LPH adjusting mechanism 6, the second driving device 10 and the fifth driving device 63 respectively drive the second screw driver 65 to the position of the second screw 3062 on the product 300, and the second motor 64 drives the second screw driver 65 to rotate so as to adjust the second screw 3062, thereby adjusting the height of the LPH306 to a set value; after the adjustment, the LPH adjustment mechanism 6 is reset, and the first driving device 3 drives the mounting frame 2 to move from the LPH adjustment station 13 to the feeding and discharging station 11, so that the product 300 is replaced, and the next round of work is prepared.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (4)
1. A printer DS and LPH value adjustment apparatus, characterized in that: the device comprises a workbench, a mounting frame, a first driving device, a CCD photographing assembly, a DS adjusting mechanism, an LPH adjusting mechanism and a photosensitive drum standard component;
the workbench is sequentially divided into a feeding and discharging station, a DS adjusting station and an LPH adjusting station from right to left; the first driving device is arranged on the workbench to drive the mounting frame to move left and right on the workbench; a first vertical frame fixed on the workbench is arranged between the DS adjusting station and the LPH adjusting station; the CCD photographing assemblies are arranged in two groups and are symmetrically arranged on the right side of the first vertical frame in front-back mode; the DS adjusting mechanisms are arranged in two groups and are respectively arranged at the front side and the rear side of the DS adjusting station; the LPH adjusting mechanism is provided with a laser head for detecting the LPH value; the LPH adjusting mechanisms are arranged in two groups and are symmetrically and slidably arranged on the left side of the first vertical frame in a front-back mode; the two sets of LPH adjusting mechanisms drive the LPH adjusting mechanisms to move back and forth through a second driving device respectively;
the DS adjusting mechanism comprises a second bottom plate, a third driving device, a second vertical frame, a fourth driving device, a first motor and a first screw driver; the second bottom plate is fixed on the workbench; the second vertical frame is connected with the second bottom plate in a sliding manner; the third driving device is arranged on the second bottom plate and drives the second vertical frame to move back and forth; the second vertical frame is provided with a first mounting plate; a certain angle is formed between the first mounting plate and the horizontal plane; the fourth driving device is arranged on the first mounting plate and drives the first motor to move up and down; the first screw driver is arranged at the power output end of the first motor;
the left side of the first vertical frame is provided with a second mounting plate which is obliquely arranged towards the lower left; the LPH adjusting mechanism further comprises a third bottom plate, a fifth driving device, a second motor and a second screw driver; the third bottom plate is in sliding connection with the second mounting plate; the laser head and the fifth driving device are respectively arranged on the front side and the rear side of the third bottom plate; the fifth driving device drives the second motor to move up and down along the inclination direction of the second mounting plate; the second screw driver is arranged at the power output end of the second motor; the second driving device is arranged on the second mounting plate and drives the third bottom plate to move back and forth; the first driving device drives the mounting frame to move from the feeding and discharging station to the DS adjusting station, the CCD photographing assembly photographs the gap between the photosensitive drum standard part and the magnetic roller, signals are transmitted to the computer and fed back to the DS adjusting mechanism, the DS adjusting mechanism drives the first screw driver to move to the eccentric screw position on a product through the third driving device and the fourth driving device, and the first screw driver is driven to rotate through the first motor, so that the eccentric screw is driven to rotate, the magnetic roller and the magnetic roller frame body can be adjusted to move, and the gap between the photosensitive drum standard part and the magnetic roller is adjusted; the first driving device drives the mounting frame to move from the DS adjusting station to the LPH adjusting station, the second motor drives the second mounting plate to move, and therefore the front laser head and the rear laser head are driven to sweep on the LPH and the photosensitive drum, signals are transmitted to a computer to calculate the height difference between the LPH reference surface and the photosensitive drum, the signals are transmitted to the LPH adjusting mechanism after the data are processed, the second driving device and the fifth driving device drive the second screw driver to the second screw position on a product respectively, and the second screw driver is driven to rotate through the second motor to adjust the second screw, so that the height of the LPH is adjusted to a set value.
2. The printer DS and LPH value adjustment apparatus of claim 1, wherein: the mounting frame comprises a first bottom plate, four upright posts, two sliding rails, a front baffle, a rear baffle, a shaft rod, a pin sleeve, two CCD camera calibration pieces and two laser head calibration pieces; the first bottom plate is connected with the workbench in a sliding manner; the first bottom plate is rectangular; the first driving device is in driving connection with the first bottom plate; the four upright posts are respectively arranged on four corner points of the first bottom plate; one of the sliding rails is arranged on the right side of the two upright posts on the left side, and the other sliding rail is symmetrically arranged on the two upright posts on the right side; the front baffle is arranged on the two upright posts at the front side; an opening for products to enter and exit is reserved between the front baffle and the first bottom plate; the rear baffle is arranged on two upright posts at the rear side; the rear baffle is provided with a through hole corresponding to the DS adjusting mechanism; the shaft rod and the pin sleeve are respectively arranged on the rear baffle; the CCD camera calibration piece and the laser head calibration piece are respectively arranged on the front side of the first bottom plate.
3. The printer DS and LPH value adjustment apparatus of claim 1, wherein: the CCD photographing assembly comprises a CCD camera vertically and downwards arranged on the right side of the first vertical frame and an LED lamp erected beside the CCD camera.
4. The printer DS and LPH value adjustment apparatus of claim 1, wherein: the workbench is provided with a controller; the controller is provided with a mounting seat for mounting the photosensitive drum standard component; the photosensitive drum standard component is arranged on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811183536.6A CN109100924B (en) | 2018-10-11 | 2018-10-11 | Printer DS and LPH value adjusting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811183536.6A CN109100924B (en) | 2018-10-11 | 2018-10-11 | Printer DS and LPH value adjusting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109100924A CN109100924A (en) | 2018-12-28 |
| CN109100924B true CN109100924B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811183536.6A Active CN109100924B (en) | 2018-10-11 | 2018-10-11 | Printer DS and LPH value adjusting equipment |
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| CN (1) | CN109100924B (en) |
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| JP2005014497A (en) * | 2003-06-27 | 2005-01-20 | Kyocera Mita Corp | Image forming apparatus |
| JP2005059300A (en) * | 2003-08-08 | 2005-03-10 | Fuji Xerox Co Ltd | Image forming apparatus and print head |
| CN1629741A (en) * | 2003-12-15 | 2005-06-22 | 三星电子株式会社 | Photosensitive drum having a spacer and electrophotograhic image forming apparatus having the same |
| JP2007086482A (en) * | 2005-09-22 | 2007-04-05 | Fuji Xerox Co Ltd | Image forming apparatus and photoreceptor unit |
| CN101524923A (en) * | 2008-03-03 | 2009-09-09 | 富士施乐株式会社 | Image formation device |
| JP2010107833A (en) * | 2008-10-31 | 2010-05-13 | Sharp Corp | Image forming unit and image forming apparatus using the same |
| CN201425699Y (en) * | 2009-06-22 | 2010-03-17 | 柳炳跃 | Gap adjuster mounted between photosensitive drum and magnetic roller |
| CN101706641A (en) * | 2009-11-11 | 2010-05-12 | 周明华 | Easily-adjustable toner cartridge and adjustment method thereof |
| CN104597737A (en) * | 2013-10-30 | 2015-05-06 | 珠海赛纳打印科技股份有限公司 | Processing box for imaging device |
| CN107116907A (en) * | 2017-06-05 | 2017-09-01 | 天津城建大学 | Nano material micro-structural 2D/3D printing equipments and Method of printing |
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| CN208766460U (en) * | 2018-10-11 | 2019-04-19 | 东莞市合鼎盛自动化设备有限公司 | A kind of printer DS and LPH value adjust equipment |
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