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CN-224210780-U - Print shower nozzle detection cleaning device and inkjet equipment

CN224210780UCN 224210780 UCN224210780 UCN 224210780UCN-224210780-U

Abstract

The utility model relates to the field of ink-jet printing, and provides a printing nozzle detection cleaning device and ink-jet equipment, wherein the printing nozzle detection cleaning device comprises a supporting beam, at least one printing nozzle, a detection device and a cleaning device, and the printing nozzle is movably arranged on the supporting beam and can reciprocate along the supporting beam; the cleaning device is fixedly arranged at the side end of the supporting beam, the detection device is arranged on the cleaning device, the printing spray head can pass through the detection device and the upper part of the cleaning device which are fixed into a whole when moving, the detection device is used for detecting whether the working state of the printing spray head is abnormal, and the cleaning device is used for cleaning residual ink of the printing spray head. Through above-mentioned setting, solved detection device and cleaning device and independently set up occupation space many, the technical problem that the debugging degree of difficulty is big.

Inventors

  • LI HAIPING

Assignees

  • 东莞市图创智能制造有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (10)

  1. 1. The printing spray head detection cleaning device is characterized by comprising a supporting beam, a cleaning device, a detection device and at least one printing spray head, wherein the printing spray head is movably arranged on the supporting beam and can reciprocate along the supporting beam, the cleaning device is fixedly arranged at the side end of the supporting beam, the detection device is arranged on the cleaning device, the printing spray head can pass through the detection device and the upper part of the cleaning device which are fixed into a whole when moving, the detection device is used for detecting whether the working state of the printing spray head is abnormal, and the cleaning device is used for cleaning residual ink of the printing spray head.
  2. 2. The printing nozzle detection cleaning device according to claim 1, wherein the cleaning device comprises an ink scraping device, the ink scraping device comprises a first storage plate, a second storage plate and at least one scraping blade, the first storage plate is fixedly connected with the supporting beam, the second storage plate is movably arranged on the first storage plate and can reciprocate relative to the first storage plate, and the scraping blade is used for scraping ink of the printing nozzle, and the ink scraping direction of the scraping blade is the same as the direction of a nozzle row of the printing nozzle.
  3. 3. The printing nozzle detection cleaning device according to claim 2, wherein the detection device comprises a laser ink interruption detection device, the laser ink interruption detection device comprises a main body, the main body is fixedly connected with the cleaning device, and a laser emitting part and a laser receiving part are fixedly arranged at two ends of the main body.
  4. 4. The print head detection and cleaning device according to claim 3, wherein the direction of the nozzle row of the print head is a first direction, the second housing plate is movable back and forth in the first direction in the first housing plate, the wiper is provided to the second housing plate, the laser break detection device is provided to the first housing plate side end, and the laser emitting section emits laser light in the first direction.
  5. 5. The print head detection and cleaning device according to claim 3, wherein the direction of the nozzle row of the print head is a first direction, the second housing plate is movable back and forth in the first housing plate in the first direction, the wiper and the laser break detection device are provided in the second housing plate, and the laser emitting unit emits laser light in a second direction.
  6. 6. The print head detection and cleaning device according to claim 3, wherein the direction of the nozzle row of the print head is a second direction, the second storage plate is reciprocally movable in the second direction in the first storage plate, the wiper is provided to the second storage plate, the laser break detection device is provided to the first storage plate side end or the second storage plate, and the laser emitting section emits laser light in the first direction.
  7. 7. The print head detection and cleaning device according to claim 3, wherein the direction of the nozzle row of the print head is a second direction, the second housing plate is movable back and forth in the first housing plate in the first direction, the wiper is provided to the first housing plate, the laser break detection device is provided to the second housing plate, and the laser emitting section emits laser light in the second direction.
  8. 8. The print head detection cleaning apparatus according to any one of claims 5 to 7, wherein the first direction intersects the second direction.
  9. 9. The print head detection cleaning device according to claim 3, wherein the cleaning device comprises a negative pressure adsorption cleaning device, the negative pressure adsorption cleaning device comprises a first storage plate and an adsorption groove, the adsorption groove is arranged at the upper end of the first storage plate and is in airtight connection with the first storage plate, the adsorption area of the adsorption groove is matched with the print head, the laser ink interruption detection device is arranged at the side end of the first storage plate, and the laser emission part emits laser in a first direction.
  10. 10. An inkjet device comprising a printing platform and a printing head detection cleaning apparatus according to any one of claims 1 to 9, wherein the printing platform is located below the printing head.

Description

Print shower nozzle detection cleaning device and inkjet equipment Technical Field The utility model relates to the field of ink-jet printing, in particular to a printing nozzle detection and cleaning device and ink-jet equipment. Background Inkjet printing technology refers to technology that ejects ink droplets through nozzles on a nozzle head onto a substrate to be printed to obtain an image or text. The ink jet printing equipment is provided with a printing spray head, a plurality of nozzles are arranged on the printing spray head, and when the printing spray head works, ink is sprayed out through the plurality of nozzles to realize the printing of pictures. However, when the printing nozzle works for a long time, part of ink remains near the nozzle, and the nozzle is easily blocked after the ink is dried and solidified, so that part of the nozzle cannot work normally, and the printing quality is affected. At present, a cleaning device such as an ink scraping device is arranged on one side of the ink jet printing equipment, and residual ink on a printing spray head is scraped by a scraping blade of the ink scraping device, so that ink blockage is prevented. However, the scraping of the wiper blade does not clean the residual ink in the nozzle, which still results in nozzle clogging. Therefore, a detection device such as an ink break detection device needs to be added, and an alarm is sent when the nozzle of the printing spray head is detected to be blocked, so that a worker is reminded to deal with the ink break detection device in time. In the prior art, the ink scraping device and the ink break detection device are usually arranged independently, occupy more space of the ink jet equipment, and in the aspect of equipment maintenance, the relative position relation between the ink scraping device and the ink break detection device and the nozzle of the printing spray head needs to be respectively adjusted, so that the adjustment difficulty is high, the time is long, and the maintenance cost is high. Disclosure of utility model In view of the above, the embodiment of the utility model provides a print nozzle detection cleaning device and an inkjet device, which are used for solving the technical problems that the cleaning device and the detection device are independently arranged, occupy more space and are difficult to debug. In a first aspect, an embodiment of the utility model provides a printing nozzle detection cleaning device, which comprises a supporting beam, at least one printing nozzle, a detection device and a cleaning device, wherein the printing nozzle is movably arranged on the supporting beam and can reciprocate along the supporting beam, the cleaning device is fixedly arranged at the side end of the supporting beam, the detection device is arranged on the cleaning device, the printing nozzle can pass through the detection device and the cleaning device which are integrally fixed when moving, the detection device is used for detecting whether the working state of the printing nozzle is abnormal, and the cleaning device is used for cleaning residual ink of the printing nozzle. Further, the cleaning device comprises an ink scraping device, the ink scraping device comprises a first storage plate, a second storage plate and at least one scraping blade, the first storage plate is fixedly connected with the supporting beam, the second storage plate is movably arranged in the first storage plate and can reciprocate in the first storage plate, the scraping blade is used for scraping ink of the printing nozzle, and the ink scraping direction of the scraping blade is the same as the direction of a nozzle row of the printing nozzle. Further, the detection device comprises a laser ink interruption detection device, the laser ink interruption detection device comprises a main body, the main body is fixedly connected with the cleaning device, and a laser emitting part and a laser receiving part are fixedly arranged at two ends of the main body. The printing head comprises a first storage plate, a second storage plate, a scraping blade, a laser ink break detection device, a laser emission part and a laser emission part, wherein the direction of a nozzle row of the printing head is a first direction, the second storage plate can move back and forth along the first direction in the first storage plate, the scraping blade is arranged on the second storage plate, the laser ink break detection device is arranged at the side end of the first storage plate, and the laser emission part emits laser in the first direction. The printing head comprises a first storage plate, a second storage plate, a scraping blade, a laser ink break detection device, a laser emission part and a laser emission part, wherein the direction of a nozzle row of the printing head is a first direction, the second storage plate can move back and forth along the first direction in the first storage plate, the scraping blade and the laser ink