CN212422474U - Ink scraping device of gravure printing machine - Google Patents
Ink scraping device of gravure printing machine Download PDFInfo
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- CN212422474U CN212422474U CN202021664113.9U CN202021664113U CN212422474U CN 212422474 U CN212422474 U CN 212422474U CN 202021664113 U CN202021664113 U CN 202021664113U CN 212422474 U CN212422474 U CN 212422474U
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Abstract
The utility model discloses an intaglio press's wiping arrangement relates to printing machine technical field, and its technical scheme is: including the wiping device body, wiping device body top fixed mounting printing roller, printing roller wiping device body one side fixed mounting backup pad, anti-bending device is cup jointed to the backup pad surface, backup pad one side fixed mounting axis of rotation, backup pad one end fixed mounting scraping knife, backup pad one end fixed mounting fixed plate, fixed frame is cup jointed to the fixed plate surface, the screw hole is seted up at fixed frame top, threaded hole inner wall cup joints the threaded rod, the utility model discloses real-time detection comes from the pressure of scraping knife, transmits to the computer through wireless data transmission terminal on to supply the staff to look over, when scraping knife reaches the certain degree through long-time scraping knife pressure value, is convenient for in time change, prevents to cause irreversible injury because the crooked finished product that the scraping knife came out to the printing.
Description
Technical Field
The utility model relates to a printing machine technical field, concretely relates to gravure printing machine's wiping arrangement.
Background
Intaglio printing is called gravure for short, is one of four printing modes, and is a direct printing method, and ink contained in intaglio pits is directly printed on a printing stock, the gradation of a printed picture is determined by the size and the depth of the pits, if the pits are deeper, the contained ink is more, and the ink layer left on the printed matter after the printing is thicker; on the contrary, if the pits are shallow, the amount of ink contained is small, the ink layer left on the printed matter after the printing is thinner, the printing plate of the intaglio printing is composed of the pits corresponding to the images and texts of the original and the surface of the printing plate, and when the printing is carried out, the ink is filled in the pits, the ink on the surface of the printing plate is scraped by a doctor blade, the printing plate is contacted with a printing stock through certain pressure, the ink in the pits is transferred to the printing stock to finish printing, the intaglio printing press is a machine for intaglio printing, and when the printing of colored printed matters is well known, the method is realized by adopting a plurality of kinds of ink with different colors through superposition, namely, firstly, the ink with one color is printed by one printing unit and then overprinted at the position printed by the previous printing unit by another printing unit with another color, and the different colors form more colorful characters and patterns through superposition.
The prior art has the following defects: under the friction force of long-term rolling of the printing roller, the ink scraping knife is easy to bend and is not replaced timely, and irreversible damage is caused to a printed product.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an intaglio press's wiping arrangement prevents that the emergence of printing roller long-term rolling friction power of ink scraping sword is crooked among the wiping arrangement through having set up anti-bending device, crooked monitoring devices to detect the crookedness to the ink scraping sword in order to solve the problem in the background art in real time.
In order to achieve the above object, the present invention provides the following technical solutions: a wiping device of an intaglio press comprises a wiping device body, wherein a printing roller is fixedly arranged at the top of the wiping device body, a supporting plate is fixedly arranged at one side of the printing roller wiping device body, an anti-bending device is sleeved on the outer surface of the supporting plate, a rotating shaft is fixedly arranged at one side of the supporting plate, a wiping knife is fixedly arranged at one end of the supporting plate, a fixed plate is fixedly arranged at one end of the supporting plate, a fixed frame is sleeved on the outer surface of the fixed plate, a threaded hole is formed in the top of the fixed frame, a threaded rod is sleeved on the inner wall of the threaded hole, a rotating bearing is fixedly arranged at the bottom of the threaded rod, a bending monitoring device is fixedly arranged at one end of the fixed plate, a sliding cylinder is arranged on the inner wall of the bending monitoring device, a pressure detector is fixedly, and a storage battery is fixedly arranged on the inner wall of the bending monitoring device.
Preferably, a gap of 0.1mm-0.2mm is left between the printing roller and the doctor blade.
Preferably, the fixing frame is detachably connected with the fixing plate.
Preferably, the threaded rod is slidably connected with the fixed frame through a threaded hole.
Preferably, the fixing plate is rotatably connected with the supporting plate through a rotating shaft.
Preferably, the pressure detector is respectively fixedly connected with the top of the sliding barrel and the inner wall of the bending monitoring device, the sliding barrel is in sliding connection with the bending monitoring device, and the pressure detector is electrically connected with the wireless data transmission terminal and the storage battery.
Preferably, a fixed seat is fixedly installed at the top of the supporting plate, an electric telescopic rod is fixedly installed on one side of the fixed seat, a limit block is fixedly installed at the output end of the electric telescopic rod, and the fixed seat is connected with the fixed plate in a sliding mode.
The utility model has the advantages that:
1. the fixed frame is detachably connected with the fixed plate, and after the anti-bending device is installed, the fixed frame is fixed on the fixed plate through the downward pressure of rotation of the threaded rod, so that the doctor blade is reinforced, and the doctor blade is prevented from being bent under the action of friction force of the printing roller for a long time.
2. The threaded rod passes through threaded hole and fixed frame sliding connection, and when the bending apparatus was prevented in the installation, the threaded rod rotated, made the threaded rod move down, and the threaded rod bottom is adjacent at the top of fixed plate to this fixed bending apparatus of preventing, the installation of being convenient for.
3. The fixed plate passes through the axis of rotation and is connected with the backup pad rotation, when installation ink scraping blade, makes it can slide through rotating the threaded rod with anti-bending device on the fixed plate earlier, will prevent that bending device slides right to the backup pad surface, and the clockwise rotation degree of fixed plate will be with this easy to assemble ink scraping blade again, can not influence the installation and change the ink scraping blade.
4. Pressure detector respectively with slide cartridge top and crooked monitoring devices inner wall fixed connection, slide cartridge and crooked monitoring devices sliding connection, pressure detector and wireless data transmission terminal, battery electric connection, when printing, pressure detector real-time detection comes from the pressure of ink scraping sword, transmit on the computer through wireless data transmission terminal, for the staff to look over, when the ink scraping sword reaches the certain degree through long-time scraping knife pressure value, be convenient for in time change, prevent because the crooked finished product that the printing came out of because of the ink scraping sword causes irreversible injury.
Drawings
FIG. 1 is a structural view of a body of a wiping device according to the present invention;
fig. 2 is a top view of the body of the ink scraping device provided by the present invention;
FIG. 3 is a structural view of the anti-bending device provided by the present invention;
fig. 4 is a structural diagram of an anti-bending device according to embodiment 2 of the present invention.
In the figure: the ink scraping device comprises an ink scraping device body 1, a printing roller 2, a supporting plate 3, an anti-bending device 4, a doctor blade 5, a fixing plate 6, a fixing frame 7, a threaded hole 8, a threaded rod 9, a rotary bearing 10, a bending monitoring device 11, a sliding cylinder 12, a pressure detector 13, an anti-slip plate 14, a wireless data transmission terminal 15, a storage battery 16, a fixing seat 17, an electric telescopic rod 18, a limiting block 19 and a rotating shaft 20.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-3, the utility model provides a scraping device of an intaglio press, which comprises a scraping device body 1, wherein a printing roller 2 is fixedly arranged at the top of the scraping device body 1, a supporting plate 3 is fixedly arranged at one side of the scraping device body 1 of the printing roller 2, an anti-bending device 4 is sleeved on the outer surface of the supporting plate 3, a rotating shaft 20 is fixedly arranged at one side of the supporting plate 3, a scraping knife 5 is fixedly arranged at one end of the supporting plate 3, a fixing plate 6 is fixedly arranged at one end of the supporting plate 3, a fixing frame 7 is sleeved on the outer surface of the fixing plate 6, a threaded hole 8 is arranged at the top of the fixing frame 7, a threaded rod 9 is sleeved on the inner wall of the threaded hole 8, a rotating bearing 10 is fixedly arranged at the bottom of the threaded rod 9, a bending monitoring device 11 is fixedly arranged at one end of the fixing, the bottom of the sliding barrel 12 is fixedly provided with an antiskid plate 14, the inner wall of the bending monitoring device 11 is fixedly provided with a wireless data transmission terminal 15, and the inner wall of the bending monitoring device 11 is fixedly provided with a storage battery 16.
Furthermore, a gap of 0.1mm-0.2mm is left between the printing roller 2 and the doctor blade 5, and during printing, ink is filled in the pit, and the ink on the surface of the printing plate is scraped by the doctor blade.
Furthermore, the fixing frame 7 is detachably connected with the fixing plate 6, and after the anti-bending device 4 is installed, the fixing frame 7 is fixed on the fixing plate 6 through the downward rotating pressure of the threaded rod 9, so that the doctor blade 5 is reinforced.
Further, the threaded rod 9 is slidably connected to the fixing frame 7 through the threaded hole 8, and when the bending prevention device 4 is installed, the threaded rod 9 is rotated to move the threaded rod 9 downward, and the bottom of the threaded rod 9 is closely attached to the top of the fixing plate 6, thereby fixing the bending prevention device 4.
Further, the fixed plate 6 is connected with the supporting plate 3 through the rotating shaft 20 in a rotating mode, when the doctor blade 5 is installed, the anti-bending device 4 on the fixed plate 6 is made to slide through the rotating threaded rod 9, the anti-bending device 4 slides to the outer surface of the supporting plate 3 rightwards, and then the fixed plate 10 rotates 90 degrees clockwise, so that the doctor blade 5 is convenient to install, and installation and replacement of the doctor blade 5 cannot be influenced.
Further, the pressure detector 13 is respectively fixedly connected with the top of the sliding cylinder 12 and the inner wall of the bending monitoring device 11, the sliding cylinder 12 is in sliding connection with the bending monitoring device 11, the pressure detector 13 is electrically connected with the wireless data transmission terminal 15 and the storage battery 16, when printing is conducted, the pressure detector 13 detects the pressure from the doctor blade 5 in real time and transmits the pressure to a computer through the wireless data transmission terminal 15 for a worker to check, when the pressure value of the doctor blade 5 reaches a certain degree after long-time scraping, the doctor blade is convenient to replace in time, and irreversible damage to a printed finished product due to bending of the doctor blade 5 is prevented.
The utility model discloses a use as follows: when the anti-bending device 4 is installed, the threaded rod 9 is rotated to enable the threaded rod 9 to move downwards, the bottom of the threaded rod 9 is close to the top of the fixing plate 6, the anti-bending device 4 is fixed, when the doctor blade 5 is installed, the anti-bending device 4 on the fixing plate 6 can slide by rotating the threaded rod 9, the anti-bending device 4 slides rightwards to the outer surface of the supporting plate 3, then the fixing plate 10 rotates 90 degrees clockwise, the doctor blade 5 is installed conveniently, installation and replacement of the doctor blade 5 cannot be influenced, after the anti-bending device 4 is installed, the fixing frame 7 is fixed on the fixing plate 6 by downward rotating pressure of the threaded rod 9, the doctor blade 5 is reinforced, when printing is carried out, the pressure detector 13 detects the pressure from the doctor blade 5 in real time and transmits the pressure to a computer through the wireless data transmission terminal 15 for a worker to check, when the pressure value of the scraping blade 5 reaches a certain degree after long-time scraping and grinding, the scraping blade is convenient to replace in time, irreversible damage to a printed finished product due to bending of the scraping blade 5 is prevented, the antiskid plate 14 is arranged, the sliding cylinder 12 and the scraping blade 5 are prevented from sliding due to the bending pressure of the scraping blade 5, the detected data are inaccurate, the antiskid plate 14 is provided with hard alloy antiskid nails, the scraping blade 5 has the advantages of wear resistance and high hardness, the bending of the scraping blade 5 is prevented, the storage battery is provided with a 20000 milliampere lithium battery and is used as a pressure detector and a wireless data transmission terminal for providing power, the pressure detector is provided with an RS485 digital sensor and is used for detecting the bending degree of the scraping blade 5 and is convenient to replace, the wireless data transmission terminal is provided with H7710DTU wireless data transmission equipment and is used for transmitting the bending degree data of the scraping blade 5 to a computer in real time, for the staff to check.
Example 2:
referring to the attached drawing 4, the utility model provides a pair of gravure press's wiping arrangement, including fixing base 17, electric telescopic handle 18, stopper 19, fixing base 17, it is concrete, and further, 3 top fixed mounting fixing bases 17 in backup pad, fixing base 17 one side fixed mounting electric telescopic handle 18, 18 output fixed mounting stoppers 19 of electric telescopic handle, fixing base 17 and 6 sliding connection of fixed plate, when fixed anti-bending device 4, through starting electric telescopic handle 18, remove fixing base 17 to the position at 6 left end tops of fixed plate, make anti-bending device 4 fix on doctor blade 5, prevent that doctor blade 5 is crooked, and carry out real-time bending detection to doctor blade 5.
The utility model discloses a use as follows: when fixing anti-bending device 4, through starting electric telescopic handle 18, remove fixing base 17 to the position at 6 left end tops of fixed plate, make anti-bending device 4 fix on doctor 5, prevent that doctor 5 is crooked to carry out real-time bending detection to doctor 5, be convenient for install, electric telescopic handle 18 sets up to YNT-03, and the effect provides power for removing fixing base 17.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. A wiping device of an intaglio printing press comprising a wiping device body (1), characterized in that: the printing roller is fixedly installed at the top of the ink scraping device body (1), the printing roller (2) is fixedly installed on one side of the ink scraping device body (1) to form a supporting plate (3), the outer surface of the supporting plate (3) is sleeved with an anti-bending device (4), one side of the supporting plate (3) is fixedly installed with a rotating shaft (20), one end of the supporting plate (3) is fixedly installed with an ink scraping knife (5), one end of the supporting plate (3) is fixedly installed with a fixing plate (6), the outer surface of the fixing plate (6) is sleeved with a fixing frame (7), the top of the fixing frame (7) is provided with a threaded hole (8), the inner wall of the threaded hole (8) is sleeved with a threaded rod (9), the bottom of the threaded rod (9) is fixedly installed with a rotating bearing (10), one end of the fixing plate (6) is fixedly, the pressure detector (13) is fixedly mounted at the top of the sliding barrel (12), the anti-skid plate (14) is fixedly mounted at the bottom of the sliding barrel (12), the wireless data transmission terminal (15) is fixedly mounted on the inner wall of the bending monitoring device (11), and the storage battery (16) is fixedly mounted on the inner wall of the bending monitoring device (11).
2. A doctor device for an intaglio printing press according to claim 1, characterised in that: a gap of 0.1mm-0.2mm is reserved between the printing roller (2) and the doctor blade (5).
3. A doctor device for an intaglio printing press according to claim 1, characterised in that: the fixing frame (7) is detachably connected with the fixing plate (6).
4. A doctor device for an intaglio printing press according to claim 1, characterised in that: the threaded rod (9) is in sliding connection with the fixed frame (7) through the threaded hole (8).
5. A doctor device for an intaglio printing press according to claim 1, characterised in that: the fixing plate (6) is rotatably connected with the supporting plate (3) through a rotating shaft (20).
6. A doctor device for an intaglio printing press according to claim 1, characterised in that: pressure detector (13) respectively with smooth section of thick bamboo (12) top and crooked monitoring devices (11) inner wall fixed connection, smooth section of thick bamboo (12) and crooked monitoring devices (11) sliding connection, pressure detector (13) and wireless data transmission terminal (15), battery (16) electric connection.
7. A doctor device for an intaglio printing press according to claim 1, characterised in that: backup pad (3) top fixed mounting fixing base (17), fixing base (17) one side fixed mounting electric telescopic handle (18), electric telescopic handle (18) output end fixed mounting stopper (19), fixing base (17) and fixed plate (6) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664113.9U CN212422474U (en) | 2020-08-12 | 2020-08-12 | Ink scraping device of gravure printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664113.9U CN212422474U (en) | 2020-08-12 | 2020-08-12 | Ink scraping device of gravure printing machine |
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| Publication Number | Publication Date |
|---|---|
| CN212422474U true CN212422474U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021664113.9U Active CN212422474U (en) | 2020-08-12 | 2020-08-12 | Ink scraping device of gravure printing machine |
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| CN (1) | CN212422474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211971A (en) * | 2021-06-11 | 2021-08-06 | 丰县鑫牧网络科技有限公司 | Ink scraping component for printing machine |
| CN113910753A (en) * | 2021-10-11 | 2022-01-11 | 台山市仕东包装制品有限公司 | Intaglio printing press to different model plastic bag printing |
-
2020
- 2020-08-12 CN CN202021664113.9U patent/CN212422474U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211971A (en) * | 2021-06-11 | 2021-08-06 | 丰县鑫牧网络科技有限公司 | Ink scraping component for printing machine |
| CN113910753A (en) * | 2021-10-11 | 2022-01-11 | 台山市仕东包装制品有限公司 | Intaglio printing press to different model plastic bag printing |
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