CN220883673U - Knife adjusting structure of knife blade of concave prototype - Google Patents
Knife adjusting structure of knife blade of concave prototype Download PDFInfo
- Publication number
- CN220883673U CN220883673U CN202322654777.7U CN202322654777U CN220883673U CN 220883673 U CN220883673 U CN 220883673U CN 202322654777 U CN202322654777 U CN 202322654777U CN 220883673 U CN220883673 U CN 220883673U
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- fixedly connected
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- concave
- ink
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- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 238000007790 scraping Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to the technical field of concave prototype equipment and discloses a cutter adjusting structure of a cutter blade of a concave prototype, which comprises a base, wherein a U-shaped support is fixedly connected to the top end of the base, a cleaning assembly is arranged in the U-shaped support, an adjusting assembly is fixedly connected to the middle of the bottom end of the U-shaped support, a support column is fixedly connected to the front side of the middle of the top end of the base, an ink cleaning assembly is rotatably connected to the support column, the cleaning assembly comprises a first motor, a rotating rod is fixedly connected to the output end of the first motor, and first bevel gears are fixedly connected to the front end and the rear end of the periphery of the rotating rod. According to the utility model, the electric push rod in the adjusting component drives the bottom plate to lift, and then the second motor drives the first rotating shaft and the tool apron to rotate, so that the position of the blade is adjusted, the thickness of the ink scraping is convenient to adjust, and then the cleaning component and the ink cleaning component are used for cleaning the ink on the blade and the printing roller, so that the follow-up use is convenient, and time and labor are saved.
Description
Technical Field
The utility model relates to the technical field of concave prototype equipment, in particular to a cutter adjusting structure of a cutter of a concave prototype.
Background
The gravure press is a gravure press, the graphic and text part of a printing plate is recessed, the blank part and the outer circle of a printing plate cylinder are on the same plane, during printing, the whole surface of the printing plate cylinder is inked, the ink of the blank part on the surface is scraped by a doctor blade, the ink of the graphic and text part is left, then the printing is carried out, the back of paper is stamped by an impression cylinder, the ink of the recessed part is directly transferred to the paper surface, and finally, a printed matter is piled or rewound by a paper collecting part.
The common concave prototype can only carry out the height adjustment to the blade through lead screw or cylinder, but because the processing demand of printing goods is different, simple height adjustment is difficult to control the thickness of scraping ink to after printing, the printing ink of during operation remains on blade and printing cylinder easily, is inconvenient for clearance and follow-up use, and through the manual work, takes time and consumes effort, has improved the amount of labour, consequently, the person of skill in the art provides the knife structure of the blade of concave prototype to solve the problem that sets forth in the above-mentioned background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a knife adjusting structure of a knife blade of a concave prototype, which can adjust the height and angle of a doctor blade, adjust the distance between the doctor blade and a printing roller according to the scale of a printed matter, facilitate the adjustment of the thickness of the doctor blade, adsorb ink on the printing roller, facilitate cleaning, save time and labor, reduce the labor amount and facilitate the subsequent use of the device.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a knife adjusting structure of concave prototype's blade, includes the base, the top fixedly connected with U type support of base, the inside of U type support is provided with the clearance subassembly, the bottom middle part fixedly connected with adjusting part of U type support, the top middle part front side fixedly connected with support column of base, the support column rotates and is connected with clear ink subassembly;
Through above-mentioned technical scheme, can be according to the height and the angle of the size adjustment blade of printing thing through adjusting part, be convenient for adjust the thickness of scraping the ink, then under the effect of clearance subassembly and clear ink subassembly, be convenient for clear up the printing ink on blade and the printing roller after using, labour saving and time saving has reduced the amount of labour, is convenient for follow-up use.
Further, the cleaning assembly comprises a first motor, the output end of the first motor is fixedly connected with a rotating rod, the front end and the rear end of the periphery of the rotating rod are fixedly connected with first bevel gears, the first bevel gears are connected with second bevel gears in a meshed mode, the inside of each second bevel gear is fixedly connected with a threaded rod, the outer side of each threaded rod is connected with a sliding block in a threaded mode, and the bottom end of each sliding block is fixedly connected with a fixing block;
Through above-mentioned technical scheme, drive the bull stick through first motor and rotate, make first bevel gear and second bevel gear mesh mutually to drive threaded rod and slider rotation, drive fixed block lateral shifting, reduced the amount of labour.
Further, the bottom end of the fixed block is fixedly connected with a cleaning block, and one side adjacent to the cleaning block is fixedly connected with a cleaning sponge;
Through above-mentioned technical scheme, clear up the printing ink on the blade through clearance piece and clearance sponge, the follow-up use of blade of being convenient for.
Further, the adjusting component comprises an electric push rod, the bottom end of the electric push rod is fixedly connected with a bottom plate, the left end of the bottom plate is fixedly connected with a second motor, and the output end of the second motor penetrates through one side of the bottom plate and is fixedly connected with a first rotating shaft;
through above-mentioned technical scheme, drive first pivot through the second motor and rotate, be convenient for make the workman adjust the angle of blade according to required.
Further, a knife holder is fixedly connected to the periphery of the first rotating shaft, and a doctor blade is arranged in the knife holder;
through the technical scheme, the residual ink in the working process is scraped by the doctor blade in the tool apron.
Further, the ink cleaning component comprises a second rotating shaft, a torsion spring is arranged on the periphery of the second rotating shaft, rotating rings are rotatably connected to the left end and the right end of the outer side of the second rotating shaft, a fixing plate is fixedly connected to the rear end of the rotating ring, and an ink absorbing sponge is fixedly connected to the rear side of the top end of the fixing plate;
Through above-mentioned technical scheme, through torsion spring self elasticity, make the fixed plate rotate in the second pivot via the swivel becket to make the ink absorption sponge on the fixed plate paste on the surface of printing roller, adsorb the printing ink on the printing roller, be convenient for clear up printing ink, improved cleaning efficiency.
Further, the front side and the rear side of the inside of the U-shaped bracket are respectively and rotatably connected with a printing roller and a rotating roller;
by the above-described means, the printed matter is printed from the rotating roller via the printing roller.
The utility model has the following beneficial effects:
1. According to the utility model, the electric push rod in the adjusting component drives the bottom plate to descend, and then the second motor drives the first rotating shaft and the tool apron to rotate, so that the height and the angle of the blade are adjusted according to the scale of a printed matter, the thickness of the scraping ink is convenient to adjust, and the working efficiency is improved.
2. According to the utility model, the first motor drives the rotating rod to rotate, so that the first bevel gear is meshed with the second bevel gear, the threaded rod and the sliding block drive the cleaning block and the cleaning sponge to clean ink on the doctor blade, and meanwhile, the ink absorbing sponge on the fixing plate is stuck to the surface of the printing roller by the elasticity of the torsion spring to absorb the ink, so that the cleaning is convenient, time and labor are saved, the labor amount is reduced, and the follow-up use of the device is convenient.
Drawings
FIG. 1 is a front view of a knife adjusting structure of a knife blade of a concave prototype according to the present utility model;
FIG. 2 is a top view of a blade adjusting structure of a concave prototype according to the present utility model;
FIG. 3 is a schematic view of a cleaning assembly of a blade adjusting structure of a concave prototype according to the present utility model;
FIG. 4 is a schematic view illustrating the adjustment of the blade adjusting structure of a concave prototype according to the present utility model;
fig. 5 is a schematic diagram of an ink cleaning assembly with a knife adjusting structure of a knife of a concave prototype according to the present utility model.
Legend description:
1. A base; 2. a U-shaped bracket; 3. cleaning the assembly; 301. a first motor; 302. a first bevel gear; 303. a rotating rod; 304. a second bevel gear; 305. a slide block; 306. a threaded rod; 307. cleaning the sponge; 308. cleaning the block; 309. a fixed block; 4. an adjustment assembly; 401. a second motor; 402. an electric push rod; 403. a bottom plate; 404. a tool apron; 405. a first rotating shaft; 406. a doctor blade; 5. a printing roller; 6. an ink cleaning assembly; 601. a torsion spring; 602. a second rotating shaft; 603. a rotating ring; 604. an ink-absorbing sponge; 605. a fixing plate; 7. a support column; 8. and (5) rotating the roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 4, one embodiment provided by the present utility model is: the utility model provides a knife setting structure of concave prototype's blade, including base 1, the top fixedly connected with U type support 2 of base 1, the inside of U type support 2 is provided with clearance subassembly 3, the bottom middle part fixedly connected with adjusting part 4 of U type support 2, adjusting part 4 includes electric putter 402, electric putter 402's bottom fixedly connected with bottom plate 403, drive bottom plate 403 through starting electric putter 402 and go up and down, be convenient for adjust the distance between doctor 406 and the printing roller 5, the left end fixedly connected with second motor 401 of bottom plate 403, one side fixedly connected with first pivot 405 of the output of second motor 401 runs through bottom plate 403, the periphery fixedly connected with blade holder 404 of first pivot 405, the inside of blade holder 404 is provided with doctor 406, electric putter 402 through adjusting part 4 drives bottom plate 403 and descends, then second motor 401 drives first pivot 405 and blade holder 404 rotation, can adjust the distance between doctor 406 and the printing roller 5 according to the scale of printed matter, be convenient for adjust the thickness of doctor.
Referring to fig. 1 and 5, the front side of the middle part of the top of the base 1 is fixedly connected with a support column 7, the support column 7 is rotationally connected with an ink cleaning component 6, the ink cleaning component 6 comprises a second rotating shaft 602, 602 is fixedly connected between the support columns 7, a torsion spring 601 is arranged on the periphery of the second rotating shaft 602, rotating rings 603 are rotationally connected to the left and right ends of the outer side of the second rotating shaft 602, the middle part of the torsion spring 601 is fixedly connected with the second rotating shaft 602, two ends of the torsion spring 601 are respectively fixedly connected with corresponding rotating rings 603, the rear end of the rotating rings 603 is fixedly connected with a fixing plate 605, the rear end of the fixing plate 605 is fixedly connected with an ink absorbing sponge 604, and the fixing plate 605 rotates on the second rotating shaft 602 through the elastic force of the torsion spring 601, so that the fixing plate 605 moves upwards, the ink absorbing sponge 604 absorbs ink on the printing roller 5, cleaning efficiency is improved, the front and rear sides of the inner part of the U-shaped support 2 are respectively rotationally connected with the printing roller 5 and the printing roller 8, and the printing object is moved from the printing roller 8 to the printing roller 5.
Referring to fig. 1-3, the cleaning assembly 3 includes a first motor 301, the output end of the first motor 301 is fixedly connected with a rotating rod 303, the front end and the rear end of the periphery of the rotating rod 303 are fixedly connected with a first bevel gear 302, the first bevel gear 302 is in meshed connection with a second bevel gear 304, the inside of the second bevel gear 304 is fixedly connected with a threaded rod 306, the threaded rod 306 is rotationally connected to the top of the U-shaped support 2, the outer side of the threaded rod 306 is in threaded connection with a sliding block 305, the bottom end of the sliding block 305 is fixedly connected with a fixed block 309, the fixed block 309 is slidingly connected to the U-shaped support 2, the bottom end of the fixed block 309 is fixedly connected with a cleaning block 308, one side adjacent to the cleaning block 308 is fixedly connected with a cleaning sponge 307, the rotating rod 303 is driven by starting the first motor 301 to enable the first bevel gear 302 to be meshed with the second bevel gear 304, thereby driving the threaded rod 306 to rotate, the sliding block 305 drives the cleaning block 308 and the cleaning sponge 307 to clean ink on the cleaning blade 406 through the fixed block 309, difficulty and the labor amount of cleaning block 308 and the cleaning sponge 307 of workers are reduced, the cleaning block 308 and the cleaning sponge 307 in cooperation with the fixed block 309 and the cleaning sponge 406, the cleaning sponge 605 in the cleaning assembly 6, the time and the printing device is convenient to use, and the cleaning device is saved, and the labor is convenient to print and the ink and the device is convenient to clean and time and lower.
Working principle: when the device is used, firstly, the electric push rod 402 in the adjusting component 4 is used for driving the bottom plate 403 to descend, the height of the doctor blade 406 is adjusted, then the second motor 401 is started to drive the first rotating shaft 405 to rotate, the first rotating shaft 405 is rotated to drive the tool apron 404 to rotate, therefore, the angle of the doctor blade 406 is adjusted, the distance between the doctor blade 406 and the printing roller 5 can be adjusted according to the scale of a printed matter, the thickness of the doctor blade is convenient to adjust, after the use is finished, the electric push rod 402 is started to drive the bottom plate 403 to ascend, the doctor blade 406 is positioned between the cleaning blocks 308, then the first motor 301 is started to drive the rotating rod 303 to rotate, the first bevel gear 302 is meshed with the second bevel gear 304, the threaded rod 306 is driven to rotate, the sliding block 305 is driven to clean ink on the cleaning blocks 308 and the cleaning sponge 307 through the fixed block 309, meanwhile, the fixed plate 605 is driven to rotate on the second rotating shaft 602 under the elastic force of the torsion spring 601, the ink absorbing sponge 604 on the fixed plate 605 is convenient to absorb the ink on the surface of the printing roller 5, the ink on the printing roller 5 is convenient to clean, and the labor is reduced, and the labor is convenient to use.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a knife setting structure of concave prototype's blade, includes base (1), its characterized in that: the novel cleaning device comprises a base (1), wherein a U-shaped support (2) is fixedly connected to the top end of the base (1), a cleaning assembly (3) is arranged in the U-shaped support (2), an adjusting assembly (4) is fixedly connected to the middle of the bottom end of the U-shaped support (2), a supporting column (7) is fixedly connected to the front side of the middle of the top end of the base (1), and an ink cleaning assembly (6) is rotationally connected to the supporting column (7).
2. The knife adjusting structure of the knife blade of the concave prototype according to claim 1, wherein: the cleaning assembly (3) comprises a first motor (301), the output end of the first motor (301) is fixedly connected with a rotating rod (303), the front end and the rear end of the periphery of the rotating rod (303) are fixedly connected with first bevel gears (302), the first bevel gears (302) are connected with second bevel gears (304) in a meshed mode, threaded rods (306) are fixedly connected with the inner portions of the second bevel gears (304), sliding blocks (305) are connected with outer side threads of the threaded rods (306), and fixing blocks (309) are fixedly connected with the bottom ends of the sliding blocks (305).
3. The knife adjusting structure of the knife blade of the concave prototype according to claim 2, wherein: the bottom of fixed block (309) fixedly connected with clearance piece (308), clearance sponge (307) is fixedly connected with to adjacent one side of clearance piece (308).
4. The knife adjusting structure of the knife blade of the concave prototype according to claim 1, wherein: the adjusting component (4) comprises an electric push rod (402), a bottom end fixedly connected with bottom plate (403) of the electric push rod (402), a left end fixedly connected with second motor (401) of the bottom plate (403), and a first rotating shaft (405) fixedly connected with one side of the bottom plate (403) is penetrated through an output end of the second motor (401).
5. The knife adjusting structure of the knife blade of the concave prototype according to claim 4, wherein: the periphery of first pivot (405) is fixedly connected with blade holder (404), the inside of blade holder (404) is provided with doctor blade (406).
6. The knife adjusting structure of the knife blade of the concave prototype according to claim 1, wherein: the ink cleaning assembly (6) comprises a second rotating shaft (602), a torsion spring (601) is arranged on the periphery of the second rotating shaft (602), rotating rings (603) are rotatably connected to the left end and the right end of the outer side of the second rotating shaft (602), a fixing plate (605) is fixedly connected to the rear end of each rotating ring (603), and an ink absorbing sponge (604) is fixedly connected to the rear side of the top end of each fixing plate (605).
7. The knife adjusting structure of the knife blade of the concave prototype according to claim 1, wherein the knife adjusting structure comprises; the printing roller (5) and the rotating roller (8) are respectively connected to the front side and the rear side of the inside of the U-shaped bracket (2) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654777.7U CN220883673U (en) | 2023-09-28 | 2023-09-28 | Knife adjusting structure of knife blade of concave prototype |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654777.7U CN220883673U (en) | 2023-09-28 | 2023-09-28 | Knife adjusting structure of knife blade of concave prototype |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220883673U true CN220883673U (en) | 2024-05-03 |
Family
ID=90869125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322654777.7U Active CN220883673U (en) | 2023-09-28 | 2023-09-28 | Knife adjusting structure of knife blade of concave prototype |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220883673U (en) |
-
2023
- 2023-09-28 CN CN202322654777.7U patent/CN220883673U/en active Active
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