CN108034975B - Lifting device for gravure plate roller plate loading table - Google Patents
Lifting device for gravure plate roller plate loading table Download PDFInfo
- Publication number
- CN108034975B CN108034975B CN201711354058.6A CN201711354058A CN108034975B CN 108034975 B CN108034975 B CN 108034975B CN 201711354058 A CN201711354058 A CN 201711354058A CN 108034975 B CN108034975 B CN 108034975B
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- Prior art keywords
- roller
- plate
- bottom plate
- driving motor
- linear guide
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides a gravure plate roller dress version platform elevating gear, including linear guide, the slider, movable bottom plate, fixed bottom plate, lead screw strutting arrangement, driving motor, the reduction gear, the output shaft, angle encoder, sealed water retaining device etc. during the use, put gravure plate roller on version roller support bracket, after the input version roller diameter, the procedure calculates the high that version roller support bracket needs to stop and the number of turns and the angle that driving motor needs rotatory, then start driving motor and rotate for version roller support bracket goes up and down to the high of needs, accomplishes the centering dress version, and carries out the hydrojet and washs, beneficial effect is: the lifting device of the gravure plate roller plate loading table is arranged at the rear side of the tank body, so that the influence of leaked cleaning liquid on the lifting device is avoided; the upper water blocking curtain structure and the lower water blocking curtain structure are adopted, so that the sealing effect is good, and the sealing effect is not influenced by the height of the support rod; the lifting structure with two parallel linear guide rollers arranged in a short distance is adopted, the whole structure is compact, and the precision adjustment is convenient.
Description
Technical Field
The invention relates to an automatic gravure roller electroplating line device, in particular to a lifting device of a gravure roller plate loading table.
Background
After entering the electroplating automatic line, the gravure plate roller is firstly subjected to plate loading and rough washing treatment. The plate loading is mainly to load the hollow plate roller on the hanging bracket so as to facilitate transfer and transportation and drive rotation on subsequent equipment; the rough washing is mainly to wash the plate roller after the machine tool is processed by circulating water containing a cleaning agent to remove easy-stripping objects such as scrap iron, oil sludge, floating dust and the like adhered on the surface.
With the development of gravure plate roller manufacturing technology, the green clean production concept is continuously in depth, and enterprises need to do no-leakage management work of workshops, so that a plate mounting table is required to be better sealed; meanwhile, in order to prolong the service life of circulating liquid such as follow-up ultrasonic cleaning equipment, degreasing equipment and the like, higher requirements are also provided for rough elution of the plate roller.
Conventionally, there are 2 techniques described in patent literature on rough plate-loading and washing publications in gravure plate-making. In patent document 1, a lifting device used for a plate roller plate loading table is positioned under a tank body, and if the joint of the tank body and a lifting device is not sealed well, cleaning water which is very easy to leak the tank body damages the lifting device, particularly a driving motor, and influences the service life of equipment. In patent document 2, the rail of the ascending device is placed on the left and right fixed tables, the span is large, the rail is easy to be blocked and the motor is burnt out, and the requirements on the installation precision, maintenance period and the like of the whole equipment are strict.
Information on the following is given in the literature:
patent document 1: CN 101716859B authorization announcements;
patent document 2: CN 105058977B grant bulletin.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a lifting device for a gravure plate roller plate loading table.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
gravure roller dress version platform elevating gear, including version roller support bracket, linear guide, slider, movable bottom plate, fixed bottom plate, lead screw strutting arrangement, driving motor, reduction gear, output shaft, angle encoder, sealed manger plate device, its characterized in that: the plate roller supporting bracket consists of a supporting rod, a lifting plate, a roller device and a bracket; the gravure plate roller is placed on the support bracket, the center height of the plate roller can be adjusted by lifting up and down to finish centering plate loading, and the gravure plate roller can also rotate on the hanging bracket at a low speed and is cleaned by cleaning liquid sprayed out of the water spraying pipe; the upper cross beam and the lower cross beam of the plate loading table frame are provided with fixed bottom plates, the fixed bottom plates are provided with a linear guide rail a and a linear guide rail b, the linear guide rail a is connected with an upper slide block a and a lower slide block a, the linear guide rail b is connected with an upper slide block b and a lower slide block b, and the movable bottom plates can slide on the guide roller linear guide rail a and the linear guide rail b after being connected with the upper slide block a, the upper slide block b, the lower slide block a and the lower slide block b; the movable bottom plate is fixedly provided with a screw nut, the screw nut is connected with a screw rod, the lower end of the screw rod is connected with the fixed bottom plate through a supporting block and a bearing with a seat, the upper end of the screw rod is connected with the fixed bottom plate through a screw rod supporting device, the screw rod supporting device is provided with a speed reducer a driven by a driving motor, and the speed reducer a is provided with an output shaft and is provided with an angle encoder for calculating the lifting height; the supporting rod is fixed on the movable bottom plate and is lifted together with the movable bottom plate, and a sealing water retaining device is arranged between the supporting rod and the groove body; the structure is two sets, wherein the driving motor and the connected speed reducer are arranged in one set of structure; the power of the driving motor is transmitted to the speed reducer b through the coupler a, the transmission shaft and the coupler b to drive the plate roller supporting bracket of the other set of structure to lift; the gravure roller is arranged on a roller device, the roller device consists of a roller core and a roller sleeve, the roller device is arranged in a groove on a bracket and can rotate in the groove, and the bracket is fixed on a supporting rod; in order to avoid scratching the surface of the plate roller when the roller sleeve rotates, the roller sleeve is made of soft materials, and the roller core is made of hard materials; the connecting sleeve is fixed on the supporting rod, the upper part of the connecting sleeve is connected with the lower part of the upper water retaining curtain, and the lower part of the connecting sleeve is connected with the lower part of the lower water retaining curtain; the upper part of the upper water blocking curtain is connected with the upper parts of the water blocking cover a and the water blocking cover b, and the lower part of the lower water blocking curtain is connected with the lower parts of the water blocking cover a and the water blocking cover b; the water retaining cover a and the water retaining cover b are fixed on the groove body, and the upper water retaining curtain, the lower water retaining curtain and the connecting sleeve are limited in the water retaining cover a and the water retaining cover b through the positioning blocks a and the positioning blocks b.
The gravure plate roller plate loading table lifting device is characterized in that: in order to avoid the separation of the screw nut and the screw rod, an upper limit switch and a lower limit switch for detecting the upper limit position and the lower limit position of the movable bottom plate are arranged on the fixed bottom plate.
According to the gravure plate roller plate loading table lifting device, an operator places the gravure plate roller on the plate roller support bracket, and after the plate loading table human-computer interface inputs the diameter of the plate roller, the program calculating device is characterized in that: the height of the plate roller support bracket required to stay and the number of turns and the angle required to rotate by the driving motor are all the same, and then the driving motor is started to rotate; the driving motor rotates through the reducer screw rod, the rotating screw rod drives the screw nut and the movable bottom plate to lift, the plate roller supporting bracket is lifted to a required height, the program starts the clamping mechanism of the hanging bracket to act, the centering plate-loading operation of the plate roller is finally completed, and the plate roller is cleaned through cleaning liquid sprayed out of the water spraying pipe.
Compared with the prior art, the invention has the beneficial effects that: the lifting device of the gravure plate roller plate loading table is arranged at the rear side of the tank body, so that the influence of leaked cleaning liquid on the lifting device is avoided; the sealing between the supporting rod and the groove body adopts an upper water blocking curtain structure and a lower water blocking curtain structure, so that the sealing effect is good, and the sealing effect is not influenced by the height of the supporting rod; the lifting structure with the two parallel linear guide rails arranged in a short distance is adopted, the whole structure is compact, and the precision adjustment is convenient.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the operation of the device of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a rear view of FIG. 1;
FIG. 4 is an enlarged view of a plate roller support bracket portion;
fig. 5 is an enlarged view of a sealing portion between the support bar and the tank.
The icon illustrates: 1. a frame; 2. gravure plate roller; 3. a water spray pipe; 4. a support rod; 5. a lifting plate; 6. a roller device; 7. a bracket; 8. a tank body; 9. a fixed bottom plate; 10. an upper cross beam; 11. an angle encoder; 12. a driving motor; 13. a speed reducer a;14. a speed reducer b;15. a screw rod supporting device; 16. a linear guide rail a;17. a linear guide rail b;18. an upper limit switch; 19. a screw rod; 20. an upper slider a;21. an upper slider b;22. sealing the water blocking device; 23. a movable bottom plate; 24. a nut; 25. a lower slide block a;26. a lower slider b;27. a lower limit switch; 28. a support block; 29. a bearing with a seat; 30. a lower cross beam; 31. a coupling a;32. a water retaining cover a;33. a positioning block a;34. a transmission shaft; 35. a coupling b;36. a water blocking cover b;37. a positioning block b;38. a roll core; 39. a roller sleeve; 40. a water blocking curtain is arranged on the upper part; 41. connecting sleeves; 42. a lower water blocking curtain.
Detailed Description
Fig. 1 is a schematic diagram of the operation of the apparatus of the present invention, which is mainly applied to a plate loading table. The plate loading table consists of a frame 1, a water spraying pipe 3, a plate roller supporting bracket (figure 4) and the like, and the plate roller supporting bracket consists of a supporting rod 4, a lifting plate 5, a roller device 6 and a bracket 7. The gravure roller 2 is placed on the roller support bracket, can be lifted up and down to adjust the center height of the roller to finish centering plate loading, can also rotate on a hanging bracket at a low speed, and can be cleaned by cleaning liquid sprayed by the spray pipe 3.
Fig. 2 is a left side view of fig. 1, fig. 3 is a rear view of fig. 1, and the left and right parts of the present apparatus are symmetrically arranged except for a left side (in fig. 3) driving motor 12 and a connected decelerator a13 which are different from the right side. Therefore, the description of the embodiments is mainly on the left side (in fig. 3). In the left side structure, a fixed bottom plate 9 is arranged on an upper beam 10 and a lower beam 30 of the plate loading table frame 1, a linear guide rail a16 and a linear guide rail b17 are arranged on the fixed bottom plate 9, an upper slide block a20 and a lower slide block a25 are connected to the linear guide rail a16, an upper slide block b21 and a lower slide block b26 are connected to the linear guide rail b17, and a movable bottom plate 23 can slide on the guide roller linear guide rail a16 and the linear guide rail b17 after being connected with the upper slide block a20, the upper slide block b21, the lower slide block a25 and the lower slide block b 26. The movable bottom plate 23 is fixedly provided with a screw 24, the screw 24 is connected with a screw 19, the lower end of the screw 19 is connected with the fixed bottom plate 9 through a supporting block 28 and a bearing 29 with a seat, and the upper end of the screw 19 is connected with the fixed bottom plate 9 through a screw supporting device 15. The screw supporting device 15 is provided with a decelerator a13 driven by the driving motor 12, and the decelerator a13 has an output shaft provided with an angle encoder 11 for calculating the elevation. The supporting rod 4 is fixed on the movable bottom plate 23, and is lifted together with the movable bottom plate 23, and a sealing water blocking device 22 (fig. 5) is arranged between the supporting rod 4 and the tank body 8. In order to avoid the separation of the screw nut 24 and the screw rod 19, an upper limit switch 18 and a lower limit switch 27 for detecting the upper limit position and the lower limit position of the movable bottom plate 23 are arranged on the fixed bottom plate 9. In the right structure, unlike the left structure, the power of the driving motor 12 is transmitted to the decelerator b14 via the coupling a31, the transmission shaft 34, and the coupling b35, and the right roller support bracket is driven to move up and down.
Fig. 4 is an enlarged view of a plate roller support bracket portion, the gravure plate roller 2 is placed on a roller device 6, the roller device 6 is composed of a roller core 38 and a roller sleeve 39, is mounted in a groove on a bracket 7, and is rotatable in the groove, and the bracket 7 is fixed to a support bar 4. In order to avoid scratching the surface of the plate roller during rotation of the roller sleeve 39, the roller sleeve 39 is made of soft materials, and the roller core 38 is made of hard materials.
Fig. 5 is an enlarged view of a sealing portion between the support bar and the tank body, a connecting sleeve 41 is fixed to the support bar 4, an upper portion of the connecting sleeve 41 is connected to a lower portion of the upper water blocking curtain 40, and the lower portion is connected to a lower portion of the lower water blocking curtain 42. The upper portion of the upper water blocking curtain 40 is connected to the upper portion of the water blocking cover a32 (b 36), and the lower portion of the lower water blocking curtain 42 is connected to the lower portion of the water blocking cover a32 (b 36). The water blocking cover a32 (b 36) is fixed on the tank body 8, and the upper water blocking curtain 40, the lower water blocking curtain 42 and the connecting sleeve 41 are limited in the water blocking cover a32 (b 36) through the positioning block a33 (b 37).
When the gravure printing machine is used, an operator places the gravure printing roller on the printing roller support bracket, after the diameter of the printing roller is input into a man-machine interface of the printing table, the height of the printing roller support bracket, the number of turns and the angle of rotation of the driving motor 12 are calculated by a program, and then the driving motor is started to rotate; the driving motor 12 rotates through the screw rod 19 of the speed reducer a13 (b 35), the rotating screw rod 19 drives the screw nut 24 and the movable bottom plate 23 to lift, the plate roller supporting bracket is lifted to a required height, the program starts the clamping mechanism of the hanging bracket to act, the centering plate loading operation of the plate roller is finally completed, and the plate roller is cleaned through cleaning liquid sprayed out of the water spraying pipe.
The lifting device of the gravure plate roller plate loading table is arranged at the rear side of the tank body, so that the influence of leaked cleaning liquid on the lifting device is avoided; the sealing between the supporting rod and the groove body adopts an upper water blocking curtain structure and a lower water blocking curtain structure, so that the sealing effect is good, and the sealing effect is not influenced by the height of the supporting rod; the lifting structure with two parallel linear guide rollers arranged in a short distance is adopted, the whole structure is compact, and the precision adjustment is convenient.
Claims (1)
1. The utility model provides a gravure roller dress version platform elevating gear, includes version roller support bracket, linear guide, slider, movable bottom plate, fixed bottom plate, lead screw strutting arrangement, driving motor, reduction gear, output shaft, angle encoder, sealed manger plate device, its characterized in that includes two sets of following structures: the plate roller support bracket consists of a support rod, a lifting plate, a roller device and a bracket, the plate roller is placed on the support bracket, the center height of the plate roller is adjusted by lifting up and down to finish centering plate installation, the plate roller can rotate on a hanger at low speed, cleaning liquid sprayed out through a water spraying pipe is used for cleaning the plate roller, a fixed bottom plate is arranged on an upper beam and a lower beam of a plate installation rack, a linear guide rail a and a linear guide rail b are arranged on the fixed bottom plate, an upper sliding block a and a lower sliding block a are connected on the linear guide rail a, an upper sliding block b, a lower sliding block a and a lower sliding block b are connected on the linear guide rail b, a movable bottom plate can slide on the linear guide rail a and the linear guide rail b after being connected with the upper sliding block a, a screw is fixed on the movable bottom plate, the screw is connected with a screw rod, the lower end of the screw rod is connected with the fixed bottom plate through the support block and a bearing with the fixed bottom plate, a speed reducer a driven by a driving motor is arranged on the screw rod support device, an output shaft is arranged on the speed reducer a, an angle encoder for calculating the lifting height is arranged on the linear guide rail, and a sealing device is arranged between the movable bottom plate and the lifting device; wherein the driving motor and the connected speed reducer are arranged in one set of structure; the power of the driving motor is transmitted to the speed reducer b through the coupler a, the transmission shaft and the coupler b to drive the plate roller supporting bracket of the other set of structure to lift; the gravure roller is arranged on a roller device, the roller device consists of a roller core and a roller sleeve, the roller device is arranged in a groove on a bracket and can rotate in the groove, and the bracket is fixed on a supporting rod; in order to avoid scratching the surface of the plate roller when the roller sleeve rotates, the roller sleeve is made of soft materials, and the roller core is made of hard materials; the connecting sleeve is fixed on the supporting rod, the upper part of the connecting sleeve is connected with the lower part of the upper water blocking curtain, and the lower part of the connecting sleeve is connected with the upper part of the lower water blocking curtain; the upper part of the upper water blocking curtain is connected with the upper parts of the water blocking cover a and the water blocking cover b, and the lower part of the lower water blocking curtain is connected with the lower parts of the water blocking cover a and the water blocking cover b; the water retaining cover a and the water retaining cover b are fixed on the tank body, and the upper water retaining curtain, the lower water retaining curtain and the connecting sleeve are limited in the water retaining cover a and the water retaining cover b through the positioning blocks a and the positioning blocks b;
in order to prevent the screw nut from being separated from the screw rod, an upper limit switch and a lower limit switch for detecting the upper limit position and the lower limit position of the movable bottom plate are arranged on the fixed bottom plate;
when the gravure printing machine is used, an operator places the gravure printing roller on the printing roller support bracket, after the diameter of the printing roller is input into a man-machine interface of the printing table, the height of the printing roller support bracket, the number of turns and the angle of rotation of the driving motor are calculated by a program, and then the driving motor is started to rotate; the driving motor rotates through the screw rod of the speed reducer a, the rotating screw rod drives the screw nut and the movable bottom plate to lift, the plate roller supporting bracket is lifted to a required height, the program starts the clamping mechanism of the hanging bracket to act, the centering plate loading operation of the plate roller is finally completed, and the plate roller is cleaned through cleaning liquid sprayed out of the water spraying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354058.6A CN108034975B (en) | 2017-12-15 | 2017-12-15 | Lifting device for gravure plate roller plate loading table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354058.6A CN108034975B (en) | 2017-12-15 | 2017-12-15 | Lifting device for gravure plate roller plate loading table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108034975A CN108034975A (en) | 2018-05-15 |
| CN108034975B true CN108034975B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711354058.6A Active CN108034975B (en) | 2017-12-15 | 2017-12-15 | Lifting device for gravure plate roller plate loading table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108034975B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716859A (en) * | 2009-11-28 | 2010-06-02 | 运城制版印刷机械制造有限公司 | Automatic imposing bench |
| CN204451536U (en) * | 2015-01-15 | 2015-07-08 | 泉州运城制版有限公司 | A kind of roller cleaning machine |
| CN204471292U (en) * | 2015-01-30 | 2015-07-15 | 安徽集友纸业包装有限公司 | Dolly lockd up by a kind of Manual adjustable printing machine |
| CN205133762U (en) * | 2015-11-18 | 2016-04-06 | 绍兴绍运制版有限公司 | A device for assisting centering of version roller |
| CN207875184U (en) * | 2017-12-15 | 2018-09-18 | 运城制版印刷机械制造有限公司 | A kind of imposing stone for intaglio roller lifting gear |
| CN217378062U (en) * | 2022-04-11 | 2022-09-06 | 海安运城制版有限公司 | Version roller washs copper plating equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201856462U (en) * | 2010-09-09 | 2011-06-08 | 江苏沪运制版有限公司 | Transmission device of plate mounting frame |
-
2017
- 2017-12-15 CN CN201711354058.6A patent/CN108034975B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716859A (en) * | 2009-11-28 | 2010-06-02 | 运城制版印刷机械制造有限公司 | Automatic imposing bench |
| CN204451536U (en) * | 2015-01-15 | 2015-07-08 | 泉州运城制版有限公司 | A kind of roller cleaning machine |
| CN204471292U (en) * | 2015-01-30 | 2015-07-15 | 安徽集友纸业包装有限公司 | Dolly lockd up by a kind of Manual adjustable printing machine |
| CN205133762U (en) * | 2015-11-18 | 2016-04-06 | 绍兴绍运制版有限公司 | A device for assisting centering of version roller |
| CN207875184U (en) * | 2017-12-15 | 2018-09-18 | 运城制版印刷机械制造有限公司 | A kind of imposing stone for intaglio roller lifting gear |
| CN217378062U (en) * | 2022-04-11 | 2022-09-06 | 海安运城制版有限公司 | Version roller washs copper plating equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108034975A (en) | 2018-05-15 |
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