CN214419885U - Automatic adjusting device for printing roller of printer - Google Patents
Automatic adjusting device for printing roller of printer Download PDFInfo
- Publication number
- CN214419885U CN214419885U CN202022937384.3U CN202022937384U CN214419885U CN 214419885 U CN214419885 U CN 214419885U CN 202022937384 U CN202022937384 U CN 202022937384U CN 214419885 U CN214419885 U CN 214419885U
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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Abstract
The utility model discloses a printer printing roller automatic regulating apparatus relates to printing apparatus technical field, including whole frame, conveyer, fixed bucket, adjusting bolt, adjustment disk, pressure sensor, adjustment post, briquetting, lifting frame, hydraulic telescoping rod, fine tuning mechanism, printing roller mechanism includes roller frame, slider, printing roller, mounting panel, spout, positioning bolt. The utility model relates to a design makes the adjustment of printing roller realize automatically regulated through the design of alignment column, pressure sensor, lifting frame, hydraulic telescoping rod, accurate adjustment mechanism and printing roller mechanism, and makes the actual adjustment range of printing roller obtain accurate effectual control, the effectual printing quality of having guaranteed under the synergistic effect of the pressure sensor of accurate adjustment mechanism and alignment columnar connection.
Description
Technical Field
The utility model belongs to the technical field of the printing apparatus technique and specifically relates to a printer printing roller automatic regulating apparatus.
Background
There are monochromatic printing machine and double-color printing machine in the lithography apparatus, double-color printing machine indicates a printing in-process, can be at the one side printing machine of two kinds of ink colors of paper, adopt the printing roller of two different colours printing ink usually, treat that the printing product of conveying comes below the printing roller and roll the printing in proper order, the printing roller of double-color printing machine among the prior art is usually fixed respectively in the frame, if need carry out the up-down regulation to the printing roller according to the thickness of printing product, must manually carry out the up-down regulation with two printing rollers, the distance between two printing rollers and the printing product is difficult to keep unanimous when making the printing like this, thereby cause two kinds of colours depth differences on the printing product after printing great, influence printing quality.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides a printer printing roller automatic regulating apparatus.
The utility model provides a technical scheme that its technical problem adopted is: an automatic adjusting device of a printing roller of a printer comprises an integral frame, a conveying device, a fixed barrel, an adjusting bolt, an adjusting disc, a pressure sensor, an adjusting column, a pressing block, a lifting frame, a hydraulic telescopic rod, a fine adjusting mechanism and a printing roller mechanism, wherein the printing roller mechanism comprises a roller frame, a sliding block, a printing roller, a mounting plate, a sliding chute and a positioning bolt, the fine adjusting mechanism comprises a motor, a speed reducer, a first driven belt wheel, a first synchronous belt wheel, a second driving belt wheel, a driving wheel shaft, a second synchronous belt, a second driven belt wheel and a telescopic column mechanism, the telescopic column mechanism comprises a fixed column, a telescopic column, a driving shaft, a telescopic sliding chute, a telescopic sliding block, a screw groove, a screw rod and a threaded sliding block, the conveying device is arranged at the lower part of the integral frame, the fixed barrel is rigidly arranged at the side part of the conveying device in a front-back symmetrical mode and in a symmetrical mode that 2 groups of left-right symmetrical mode are taken as a group, the adjusting bolt is installed at the bottom of the fixed barrel in a matching mode, the adjusting disk is installed inside the fixed barrel in a matching mode, the lower end face of the adjusting disk is in contact fit with the tail end of the adjusting bolt, the pressure sensor is rigidly installed between the lower end face of the adjusting column and the upper end face of the adjusting disk, the adjusting column is installed inside the fixed barrel in an insertion type matching mode, the press block is rigidly installed at the upper end of the adjusting column, the printing roller mechanism is symmetrically installed at the 2 groups of fine adjustment mechanisms in a front-back symmetrical mode and in a front-back symmetrical mode, the slide block is arranged at the upper end of the roller frame, the 2 groups of roller frame are symmetrically installed at the mounting plate in a left-right symmetrical mode through the slide block and the slide groove in a matching mode, the printing roller is installed between the 2 groups of roller frames through the roller shaft and the bearing in a matching mode, the slide block is installed at the slide groove in a rigid mounting plate at the head end of the telescopic column, the slide groove is symmetrically installed at the lower end face of the mounting plate in a left-right mode and right mode, and left side portions of the 2 groups of the positioning bolt, the tail end of the positioning bolt is in tight contact fit with the top of the sliding block, the lifting frame is rigidly mounted at the telescopic end of the hydraulic telescopic rod through a rib plate, the hydraulic telescopic rod is rigidly mounted on the upper end face of the whole frame, the fine adjustment mechanism is divided into 2 groups and is rigidly mounted on the lifting frame in a front-back symmetrical manner, the motor is rigidly mounted at the central position of the upper end face of the bottom plate of the lifting frame through a motor support, the speed reducer is fixed on a motor shell through a speed reducer support, the power input end of the speed reducer is rigidly connected to the power output shaft of the motor, the telescopic column mechanism is divided into 2 groups and is rigidly mounted on the upper end face of the bottom plate of the lifting frame in a left-right symmetrical manner, the first driven belt wheel is rigidly mounted on the right driving shaft, the first synchronous belt is tensioned and connected between the first driving belt wheel and the first driven belt wheel, the first driving belt is rigidly mounted at the upper end of the driving wheel shaft, and the driving wheel shaft is rigidly mounted at the power output end of the speed reducer, the second driving belt wheel is rigidly arranged on the driving wheel shaft and positioned at the lower part of the first driving belt wheel, the second synchronous belt is arranged between the second driving belt wheel and the second driven belt wheel in a tensioning connection manner, the second driven belt wheel is rigidly arranged on the left side and the right side of the driving shaft, the fixed column is rigidly arranged on the upper end surface of the bottom plate of the lifting frame, the telescopic column is arranged in the hollow part of the inner part of the fixed column in a matching way, the driving shaft is arranged on the upper end surface of the fixed column in a matching way through a bearing, the telescopic sliding chutes are symmetrically arranged on the inner wall of the hollow part in the fixed column in a left-right way in 2 groups, the telescopic sliding blocks are rigidly and integrally arranged on the side wall of the tail end of the telescopic column in a left-right way in 2 groups, the screw groove is arranged in the hollow part of the inner part of the telescopic column, the screw is rigidly arranged at the lower end of the driving shaft, the screw rod is installed in the screw rod inslot portion, the cooperation of screw thread slider is installed in the screw rod, screw thread slider rigid mount is in the terminal inner wall of screw rod groove.
The automatic adjusting device for the printing roller of the printer is characterized in that the axis of the fixing barrel is perpendicular to the axis of the printing roller and is located on the same vertical plane, and the outer wall of the adjusting column is provided with size scale marks.
The beneficial effects of the utility model are that, the utility model provides a design makes the adjustment of printing roller realize automatically regulated through adjustment post, pressure sensor, lifting frame, hydraulic telescoping rod, accurate adjustment mechanism and printing roller mechanism's design, and makes the actual adjustment range of printing roller obtain accurate effectual control, the effectual printing quality of having guaranteed under accurate adjustment mechanism and the pressure sensor's of adjusting the column connection synergism.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall installation structure of the lifting frame of the present invention;
FIG. 3 is a schematic view of the inner installation structure of the fixed barrel of the present invention;
fig. 4 is a schematic view of the fixing column inner mounting mechanism of the present invention.
In the figure, 1, an integral frame, 2, a conveying device, 3, a fixed barrel, 4, an adjusting bolt, 5, an adjusting disc, 6, a pressure sensor, 7, an adjusting column, 8, a pressing block, 9, a roller frame, 10, a sliding block, 11, a printing roller, 12, a mounting plate, 13, a sliding groove, 14, a positioning bolt, 15, a lifting frame, 16, a fixed column, 17, a telescopic column, 18, a motor, 19, a speed reducer, 20, a driving shaft, 21, a first driven belt wheel, 22, a first synchronous belt, 23, a first driving belt wheel, 24, a second driving belt wheel, 25, a driving wheel shaft, 26, a second synchronous belt, 27, a second driven belt wheel, 28, a telescopic sliding groove, 29, a telescopic sliding block, 30, a screw groove, 31, a screw, 32, a threaded sliding block and 33, a hydraulic telescopic rod are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.
An automatic adjusting device of a printing roller of a printer comprises an integral frame 1, a conveying device 2, a fixed barrel 3, an adjusting bolt 4, an adjusting disc 5, a pressure sensor 6, an adjusting column 7, a pressing block 8, a lifting frame 15, a hydraulic telescopic rod 33, a fine adjusting mechanism and a printing roller mechanism, wherein the printing roller mechanism comprises a roller frame 9, a sliding block 10, a printing roller 11, an installing plate 12, a sliding chute 13 and a positioning bolt 14, the fine adjusting mechanism comprises a motor 18, a speed reducer 19, a first driven belt wheel 21, a first synchronous belt 22, a first driving belt wheel 23, a second driving belt wheel 24, a driving wheel shaft 25, a second synchronous belt 26, a second driven belt wheel 27 and a telescopic column mechanism, the telescopic column mechanism comprises a fixed column 16, a telescopic column 17, a driving shaft 20, a telescopic sliding chute 28, a telescopic sliding block 29, a screw groove 30, a screw 31 and a threaded sliding block 32, the conveying device 2 is arranged at the lower part of the integral frame 1, the fixed barrel 3 is rigidly mounted on the side part of the frame body of the conveying device 2 in a front-back symmetrical mode by taking 2 of bilateral symmetry as a component 2, the adjusting bolts 4 are mounted at the bottom of the fixed barrel 3 in a matched mode, the adjusting disc 5 is mounted inside the fixed barrel 3 in a matched mode, the lower end face of the adjusting disc 5 is in contact fit with the tail ends of the adjusting bolts 4, the pressure sensors 6 are rigidly mounted between the lower end face of the adjusting column 7 and the upper end face of the adjusting disc 5, the adjusting column 7 is mounted inside the fixed barrel 3 in an inserted mode, the pressing block 8 is rigidly mounted at the upper end of the adjusting column 7, the printing roller mechanism is rigidly mounted in a front-back symmetrical mode by taking 2 of the component 2 and is mounted in a fine adjustment mechanism by taking 2 of the component 2 of the bilateral symmetry through the sliding block 10 and the sliding groove 13, the printing roller 11 is mounted between the roller frames 9 of the component 2 through the matching of a roller shaft and a bearing, the slide block 10 is installed on a slide groove 13 in a matching mode, the mounting plate 12 is rigidly installed at the head end of a telescopic column 17, the slide groove 13 is divided into 2 groups and arranged on the lower end face of the mounting plate 12 in a bilateral symmetry mode, the positioning bolts 14 are divided into 2 groups and arranged on the left side part and the right side part of the mounting plate 12 in a bilateral symmetry mode, the tail ends of the positioning bolts 14 are in tight contact fit with the slide block 10, the lifting frame 15 is rigidly installed at the telescopic end of a hydraulic telescopic rod 33 through rib plates, the hydraulic telescopic rod 33 is rigidly installed on the upper end face of the integral frame 1, the fine adjustment mechanism is divided into 2 groups and arranged on the lifting frame 15 in a front-back symmetrical mode, the motor 18 is rigidly installed at the central position of the upper end face of the bottom plate of the lifting frame 15 through a motor support, the speed reducer 19 is fixed on a shell of the motor 18 through a speed reducer support, the power input end of the speed reducer 19 is rigidly connected to a power output shaft of the motor 18, the telescopic column mechanism is divided into 2 groups and arranged on the upper end face of the bottom plate of the lifting frame 15 in a bilateral symmetry mode, the first driven pulley 21 is rigidly mounted on the right driving shaft 20, the first synchronous belt 22 is installed between the first driving pulley 23 and the first driven pulley 21 in a tensioning connection manner, the first driving pulley 23 is rigidly mounted on the upper end of the driving wheel shaft 25, the driving wheel shaft 25 is rigidly mounted on the power output end of the speed reducer 19, the second driving pulley 24 is rigidly mounted on the driving wheel shaft 25 at the lower position of the first driving pulley 23, the second synchronous belt 26 is installed between the second driving pulley 24 and the second driven pulley 27 in a tensioning connection manner, the second driven pulley 27 is rigidly mounted on the left and right driving shaft 20, the fixed column 16 is rigidly mounted on the upper end face of the bottom plate of the lifting frame 15, the telescopic column 17 is installed in the hollow position in the fixed column 16 in a matching manner, the driving shaft 20 is installed on the upper end face of the fixed column 16 in a matching manner through a bearing, the telescopic chutes 28 are symmetrically arranged on the inner wall of the hollow position in the fixed column 16 in a left-right manner in 2 groups, the telescopic sliding blocks 29 are arranged on the side wall of the tail end of the telescopic column 17 in a bilaterally symmetrical rigid integrated mode in groups of 2, the screw groove 30 is formed in the hollow part of the inner portion of the telescopic column 17, the screw 31 is rigidly arranged at the lower end of the driving shaft 20, the screw 31 is arranged inside the screw groove 30, the threaded sliding blocks 32 are installed on the screw 31 in a matched mode, and the threaded sliding blocks 32 are rigidly installed on the inner wall of the tail end of the screw groove 30.
In detail, the axis of the fixed barrel 3 is perpendicular to the axis of the printing roller 11 and is located on the same vertical plane, and the outer wall of the adjusting column 7 is provided with dimension scale marks.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (2)
1. The utility model provides a printer printing roller automatic regulating apparatus, includes whole frame (1), conveyer (2), fixed bucket (3), adjusting bolt (4), adjustment disk (5), pressure sensor (6), adjustment post (7), briquetting (8), lifting frame (15), hydraulic telescoping rod (33), fine tuning mechanism, printing roller mechanism, its characterized in that: the printing roller mechanism comprises a roller frame (9), a sliding block (10), a printing roller (11), a mounting plate (12), a sliding groove (13) and a positioning bolt (14), the fine adjustment mechanism comprises a motor (18), a speed reducer (19), a first driven belt wheel (21), a first synchronous belt (22), a first driving belt wheel (23), a second driving belt wheel (24), a driving wheel shaft (25), a second synchronous belt (26), a second driven belt wheel (27) and a telescopic column mechanism, the telescopic column mechanism comprises a fixed column (16), a telescopic column (17), a driving shaft (20), a telescopic sliding groove (28), a telescopic sliding block (29), a screw groove (30), a screw (31) and a threaded sliding block (32), the conveying device (2) is arranged at the lower part of the integral frame (1), the fixed barrel (3) is rigidly mounted at the side part of the conveying device (2) in a front-back symmetrical mode and in a front-back symmetrical mode by taking 2 of bilateral symmetry as a group, the adjusting bolt (4) is installed at the bottom of the fixed barrel (3) in a matched mode, the adjusting disk (5) is installed inside the fixed barrel (3) in a matched mode, the lower end face of the adjusting disk (5) is in contact fit with the tail end of the adjusting bolt (4), the pressure sensor (6) is installed between the lower end face of the adjusting column (7) and the upper end face of the adjusting disk (5) in a rigid mode, the adjusting column (7) is installed inside the fixed barrel (3) in an insertion mode, the pressing block (8) is installed at the upper end of the adjusting column (7) in a rigid mode, the printing roller mechanism is installed in the 2 groups of fine adjustment mechanisms in a rigid mode in a front-back symmetrical mode in the 2 groups, the sliding block (10) is arranged at the upper end of the roller frame (9), the roller frame (9) is installed in the 2 groups of left-right symmetrical mode in the 2 groups through the sliding block (10) and the sliding groove (13) in a matched mode in the installation plate (12), and the printing roller (11) is installed between the 2 groups of the roller frame (9) in a matched mode through a roller shaft and a bearing, the slide block (10) is installed in the slide groove (13) in a matched mode, the mounting plate (12) is installed at the head end of the telescopic column (17) in a rigid mode, the slide groove (13) is divided into 2 groups which are arranged on the lower end face of the mounting plate (12) in a bilateral symmetric mode, the positioning bolts (14) are installed on the left side portion and the right side portion of the mounting plate (12) in a bilateral symmetric mode in a matched mode in a bilateral symmetric mode, the tail ends of the positioning bolts (14) are in tight contact fit with the slide block (10) in a jacking mode, the lifting frame (15) is installed at the telescopic end of the hydraulic telescopic rod (33) in a rigid mode through rib plates, the hydraulic telescopic rod (33) is installed on the upper end face of the integral frame (1) in a rigid mode, the fine adjustment mechanism is divided into 2 groups which are symmetrically installed on the lifting frame (15) in a front-back rigid mode, the motor (18) is installed on the center position of the upper end face of the bottom plate of the lifting frame (15) in a rigid mode through a motor support, and the speed reducer (19) is fixed on the shell of the motor (18) through a speed reducer support, the power input end of the speed reducer (19) is rigidly connected to the power output shaft of the motor (18), the telescopic column mechanisms are divided into 2 groups and are rigidly mounted on the upper end surface of the bottom plate of the lifting frame (15) in a bilateral symmetry manner, the first driven belt wheel (21) is rigidly mounted on the right driving shaft (20), the first synchronous belt (22) is installed between the first driving belt wheel (23) and the first driven belt wheel (21) in a tensioning manner, the first driving belt wheel (23) is rigidly mounted at the upper end of the driving wheel shaft (25), the driving wheel shaft (25) is rigidly mounted at the power output end of the speed reducer (19), the second driving belt wheel (24) is rigidly mounted at the lower part of the first driving belt wheel (23), the second synchronous belt (26) is installed between the second driving belt wheel (24) and the second driven belt wheel (27) in a tensioning manner, and the second driven belt wheel (27) is rigidly mounted at the left driving shaft and the right driving shaft (20), the lifting mechanism is characterized in that the fixed column (16) is rigidly mounted on the upper end face of a bottom plate of the lifting frame (15), the telescopic column (17) is mounted in the hollow position in the fixed column (16) in a matched mode, the driving shaft (20) is mounted on the upper end face of the fixed column (16) in a matched mode through a bearing, the telescopic sliding chutes (28) are divided into 2 groups and are arranged on the inner wall of the hollow position in the fixed column (16) in a bilateral symmetry mode, the telescopic sliding blocks (29) are divided into 2 groups and are mounted on the side wall of the tail end of the telescopic column (17) in a bilateral symmetry mode, the screw groove (30) is arranged in the hollow position in the telescopic column (17), the screw rods (31) are rigidly mounted at the lower end of the driving shaft (20), the screw rods (31) are mounted in the screw rod groove (30), the threaded sliding blocks (32) are mounted on the screw rods (31) in a matched mode, and the threaded sliding blocks (32) are rigidly mounted on the inner wall of the tail end of the screw rod groove (30).
2. The automatic adjusting device of the printing roller of the printer according to claim 1, characterized in that the axis of the fixed barrel (3) and the axis of the printing roller (11) are perpendicular to each other and are located on the same vertical longitudinal plane, and the outer wall of the adjusting column (7) is provided with dimension scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937384.3U CN214419885U (en) | 2020-12-10 | 2020-12-10 | Automatic adjusting device for printing roller of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937384.3U CN214419885U (en) | 2020-12-10 | 2020-12-10 | Automatic adjusting device for printing roller of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214419885U true CN214419885U (en) | 2021-10-19 |
Family
ID=78051628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022937384.3U Expired - Fee Related CN214419885U (en) | 2020-12-10 | 2020-12-10 | Automatic adjusting device for printing roller of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214419885U (en) |
-
2020
- 2020-12-10 CN CN202022937384.3U patent/CN214419885U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |