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CN-122008697-A - Ink-jet printer capable of preventing nozzle from being blocked

CN122008697ACN 122008697 ACN122008697 ACN 122008697ACN-122008697-A

Abstract

The invention belongs to the field of printers, in particular to an inkjet printer capable of preventing a nozzle from being blocked, which comprises an inkjet printer body, wherein a paper outlet of the inkjet printer body is arranged at the front end and is close to the bottom, a paper baffle plate is arranged at the rear end and is close to the top of the inkjet printer body, a reversible protective cover is arranged at the top of the inkjet printer body, and an ink box of the inkjet printer body is detachably arranged at the front end and is close to the top.

Inventors

  • CAO JINGMING
  • PENG BO

Assignees

  • 苏州德明钛智能科技有限公司

Dates

Publication Date
20260512
Application Date
20260304

Claims (10)

  1. 1. The inkjet printer is characterized by comprising an inkjet printer body, a paper outlet of the inkjet printer body is formed in the position, close to the bottom, of the front end of the inkjet printer body, a paper blocking plate is arranged at the position, close to the top, of the rear end of the inkjet printer body, a reversible protective cover is arranged at the top of the inkjet printer body, an ink box of the inkjet printer body is detachably arranged at the position, close to the top, of the front end of the inkjet printer body, a movable nozzle capable of translating is arranged in the inkjet printer body, a nozzle plate is arranged at the bottom of the movable nozzle, a separation box is fixedly connected to one side of the inkjet printer body, the separation box is arranged in parallel with the movable nozzle, and a cleaning box for cleaning the movable nozzle is arranged in the separation box.
  2. 2. The inkjet printer for preventing nozzle clogging according to claim 1, wherein an inkjet slot is formed in the inner part of the movable nozzle near the bottom, an inkjet is fixedly connected to the top of the inkjet slot, a connecting slot adapted to a nozzle plate is formed in the bottom of the movable nozzle, a plurality of connecting rods are fixedly connected to the top of the nozzle plate, and a plurality of slots adapted to the connecting rods are formed in the connecting slot.
  3. 3. The inkjet printer according to claim 2, wherein the bottom of the inkjet slot is provided with a lower through hole, the lower through hole is arranged in a strip shape, the lower through hole is arranged in a wide upper and narrow lower shape, and the surface of the inkjet slot is also provided with an orifice slot which is matched with the position of the lower through hole.
  4. 4. An ink jet printer according to claim 3, wherein the separation box is fixedly connected with two regulating rails, the cleaning box is positioned between the two regulating rails, and the moving end of the regulating rail is fixedly connected with the outer side of the cleaning box.
  5. 5. The inkjet printer according to claim 4, wherein the inner side of the separation box is provided with two adapting grooves near the top, the bottoms of the two sides of the separation box are fixedly connected with a transmission pipe, and the two ends of the transmission pipe penetrate to the outer side of the separation box and are connected with a waste liquid box and an adding box.
  6. 6. The inkjet printer according to claim 5, wherein the cleaning tank is provided with a lifting tank at the middle bottom, a plurality of mixing arms capable of being vertically arranged are arranged in the lifting tank, the mixing arms are linearly and equidistantly arranged, and a transmission column capable of rotating is arranged at the bottom of the mixing arms.
  7. 7. The inkjet printer according to claim 6, wherein the mixing arm is formed by a plurality of elastic wires to form a long water drop shape with a wide upper part and a narrow lower part, a series plate is fixedly connected between the bottoms of the plurality of transmission columns, and a sealing hole matched with the transmission columns is formed in the middle of the cleaning box.
  8. 8. The inkjet printer of claim 7, wherein the movable nozzle further comprises an ink storage tank, the ink storage tank is located above the inkjet tank, the ink storage tank is communicated with the inkjet tank through a communication tank, a diaphragm pump is installed in the movable nozzle, and the diaphragm pump is communicated with the communication tank through a negative pressure pipe.
  9. 9. The inkjet printer according to claim 8, wherein the top of the movable nozzle is fixedly connected with a regulating valve communicated with the ink storage tank, a plurality of slender communicating pipes are fixedly connected to the outer side of the top of the regulating valve, and the communicating pipes are communicated with the ink box through the outer edge of the movable nozzle.
  10. 10. The inkjet printer according to claim 9, wherein the side cover on the outer side of the separation box is detachably arranged, the moving end of the electric sliding rail in the inkjet printer body is connected with the middle part of the moving nozzle, one end of the moving nozzle is provided with a counterpoint device, and the separation box is internally provided with a reflecting plate matched with the counterpoint device.

Description

Ink-jet printer capable of preventing nozzle from being blocked Technical Field The invention belongs to the field of printers, and particularly relates to an inkjet printer capable of preventing a nozzle from being blocked. Background An inkjet printer is an office output apparatus that forms characters and images by precisely ejecting minute ink droplets onto paper. The core working principle is that the digital control system converts the printing information transmitted by the computer into point position instructions to drive the precise printing head to carry out transverse scanning. The printing head is provided with hundreds of nozzles, instant pressure is generated by thermal bubble or piezoelectric technology, ink is forced to be ejected from the nozzles, and meanwhile, the paper feeding system longitudinally feeds paper, and the two are cooperated, so that ink drops are attached at preset positions. The whole system ensures the stability and high efficiency of the printing process through intelligent management of ink flow, moisturizing of the spray head and mobile calibration, and finally presents documents or photos with rich colors and clear details. The problem that the shower nozzle was blockked up is often concomitantly had to traditional inkjet printer, because the ink of shower nozzle bottom is direct with the environment contact, and different ambient humidity all have the influence to the ink, and lower humidity can volatilize the moisture in the ink, leads to the ink dry hardening, influences the printing process, and traditional printer dismantles the shower nozzle comparatively complicated, leads to the cleaning process also comparatively troublesome. To this end, the present invention provides an inkjet printer that prevents clogging of a head. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The invention solves the technical problems by adopting the technical scheme that the inkjet printer capable of preventing the nozzle from being blocked comprises an inkjet printer body, wherein a paper outlet of the inkjet printer body is arranged at the front end and is close to the bottom, a paper baffle plate is arranged at the rear end and is close to the top of the inkjet printer body, a reversible protective cover is arranged at the top of the inkjet printer body, an ink box of the inkjet printer body is detachably arranged at the front end and is close to the top, a movable nozzle capable of translating is arranged in the inkjet printer body, a nozzle plate is arranged at the bottom of the movable nozzle, a separation box is fixedly connected to one side of the inkjet printer body, the separation box and the movable nozzle are arranged in parallel, and a cleaning box for cleaning the movable nozzle is arranged in the separation box; Through this kind of setting, not only guaranteed to remove the shower nozzle and can be in comparatively sealedly at the back of working at every turn, and in the suitable environment of humidity, significantly reduced with the dry hardening problem of air direct contact's ink, can also automize simultaneously and accomplish the change of spout board, let equipment can keep running in high strength work continuously, can also automize clean and use for a long time to carry the spout board of hardening ink, realized equipment long-term accessible operation, and prolonged self life's function greatly. Preferably, an ink jet tank is arranged in the movable spray head, an ink jet device is fixedly connected to the top of the ink jet tank, a connecting groove matched with a spray nozzle plate is arranged at the bottom of the movable spray head, a plurality of connecting rods are fixedly connected to the top of the spray nozzle plate, a plurality of slots matched with the connecting rods are arranged in the connecting groove, ink in the ink box is continuously filled into the ink jet tank under the action of gravity and negative pressure, then the ink in the ink jet tank is continuously sprayed from the bottom through the ink jet device, a plurality of tiny spray holes are formed on the spray nozzle plate, the ink is orderly arranged and sprayed in a small ink drop mode, the ink jet device can adopt piezoelectric type and thermal bubble type, the piezoelectric type principle is that current is accurately applied to two sides of a piezoelectric crystal in the spray head, the crystal is deformed, the crystal generates tiny bending or shrinking deformation, extrusion spraying is that the adjacent ink cavities are deformed and extruded, the pressure in the cavity is suddenly increased, the ink drops are forced to be accurately ejected from the spray nozzles, the voltage is restored to be in an original state, the cavity is sucked into new ink, the ink is prepared, the thermal bubble type is used for being connected with the connecting rods through the connecting r