Spray head cleaning device of printer

Abstract

The utility model discloses a printer nozzle cleaning device, and relates to the printer technical field, the upper surface of a fixing plate is provided with a water inlet, the upper surface of the fixing plate is respectively provided with an adjusting plate and a limiting plate from left to right above the water inlet, and positioning plates are symmetrically arranged between the adjusting plate and the limiting plate; mounting holes are formed in the two sides of the positioning plate and one side of the adjusting plate and one side of the limiting plate, a third mounting plate is mounted on the outer side of the adjusting plate, a fourth mounting plate is mounted on the outer side of the limiting plate, and an electric telescopic rod is arranged between the third mounting plate and the fourth mounting plate. And a drying box is mounted on one side of the recycling box. Through the arrangement of the positioning plate, the adjusting plate, the limiting plate, the guide rod and the electric telescopic rod, when the electric telescopic rod works, the adjusting plate can move towards the position of the limiting plate on the fixing plate, then the printer nozzle placed in the mounting hole can be positioned, and the cleaning efficiency of the printer nozzle is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to printer technical field especially relates to a printer's nozzle cleaning device. BACKGROUND

[0002] The printer is a kind of equipment that electronic document or image information is converted into paper output, is often used in office, family and commercial environment, printer is printed to paper by different technology, ink, toner or other medium, form text or image, printer nozzle is one of its important components, it needs to use nozzle to accurately spray ink to paper, and nozzle will cause blockage nozzle after long time use, so it needs to be cleaned.

[0003] Chinese patent discloses a kind of nozzle cleaning device of 3D printer (announcement number CN213227576U), the patent technology can heat fixed nozzle by the heating plate of being set, avoid its internal stain solidification in nozzle inner wall, and affect device to clean it.

[0004] However, the cleaning mode of the nozzle of the existing printer is mostly only for cleaning one nozzle, cannot realize cleaning multiple nozzles simultaneously, resulting in slow cleaning efficiency, such as the above-mentioned comparative document, it is to clean one nozzle each time, when cleaning more nozzles in actual application, only one by one cleaning can be realized, which will result in slow cleaning efficiency. Therefore, the technical personnel in the art provides a kind of nozzle cleaning device of printer to solve the problems raised in the above background art. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of nozzle cleaning device of printer, solves the problems raised in the above background art.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of nozzle cleaning device of printer, comprising: recycling tank and the fixed plate being set on the upper surface of recycling tank, the upper surface of the fixed plate is symmetrically provided with two connecting plates, the upper surface of two connecting plates is connected with top plate, the upper surface of top plate is provided with cleaning tank, cleaning tank is provided with cleaning pipe on one side, the lower end of cleaning pipe is connected with communicating pipe, which penetrates the lower surface of top plate, the lower surface of communicating pipe is symmetrically provided with cleaning nozzle;

[0007] The upper surface of the fixed plate is provided with a water inlet, and the upper surface of the fixed plate is provided with an adjusting plate and a limiting plate from left to right above the water inlet, positioning plates are symmetrically arranged between the adjusting plate and the limiting plate, mounting holes are formed in the two sides of the positioning plate and one side of the adjusting plate and the limiting plate, a third mounting plate is mounted on the outer side of the adjusting plate, a fourth mounting plate is mounted on the outer side of the limiting plate, and an electric telescopic rod is arranged between the third mounting plate and the fourth mounting plate.

[0008] The drying box is provided with a first hose penetratingly arranged on the upper surface of the drying box, a moving plate is connected to the upper end of the first hose, a channel is formed in the inside of the moving plate, and an air outlet is communicated with the lower surface of the channel on the lower surface of the moving plate.

[0009] As a further technical scheme of the utility model, the cleaning spray head is provided with a lifting plate outside, the lower surface of the top plate is symmetrically provided with an electric lifting rod, and the telescopic end of the electric lifting rod is connected to the upper surface of the lifting plate.

[0010] As a further technical scheme of the utility model, the fixed end of the electric telescopic rod is mounted on one side of the fourth mounting plate, and the telescopic end of the electric telescopic rod is connected to one side of the third mounting plate.

[0011] As a further technical scheme of the utility model, the limiting plate is symmetrically provided with a guide rod on one side, and the positioning plate and the adjusting plate are slidingly arranged outside the guide rod.

[0012] As a further technical scheme of the utility model, the upper surface of the drying box is provided with a first mounting plate and a second mounting plate from front to back, a motor is mounted on the front surface of the first mounting plate, a threaded rod is connected to the driving end of the motor, a guide rod is parallelly arranged on one side of the threaded rod between the first mounting plate and the second mounting plate, and the moving plate is slidingly mounted outside the threaded rod and the guide rod.

[0013] As a further technical scheme of the utility model, the drying box is provided with an air inlet on one side, a filter screen is arranged inside the drying box close to the air inlet, heating pipes are symmetrically arranged inside the drying box, and a fan is arranged inside the drying box.

[0014] The utility model provides a kind of spray head cleaning device of printer, and compared with prior art, it has the following

[0015] Beneficial effects:

[0016] 1、The printer's nozzle cleaning device of the design, through the setting of positioning plate, adjusting plate, limit plate, guide rod, electric telescopic rod, so that the adjusting plate moves to the position of the limit plate on the fixed plate when the electric telescopic rod works, and the printer nozzle placed in the mounting hole can be positioned, the setting structure is simple, a plurality of printer nozzles can be positioned and clamped at the same time, the cleaning efficiency is effectively improved, and the practicality is good.

[0017] 2、The printer's nozzle cleaning device of the design, through the fan in the drying box, external air can be sucked into the drying box for filtering and drying, and through the work of the motor, the moving plate moves to adjust the position of the air outlet, the air outlet is moved above the clamped and positioned nozzle to dry the cleaned printer nozzle, so that pollution caused by wiping by hand after cleaning is avoided, and the practicality is good. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of a printer's nozzle cleaning device;

[0019] Figure 2 It is a structure schematic view of a mounting hole in a printer's nozzle cleaning device;

[0020] Figure 3 It is a structure schematic view of a drying box in a printer's nozzle cleaning device;

[0021] Figure 4 It is a structure schematic view of an air outlet in a printer's nozzle cleaning device.

[0022] In the figure: 1, recycling box; 11, connecting plate; 12, fixed plate; 121, water inlet; 13, top plate; 2, cleaning box; 21, cleaning pipe; 3, drying box; 31, first mounting plate; 32, second mounting plate; 33, motor; 331, threaded rod; 332, guide rod; 34, moving plate; 341, channel; 342, air outlet; 343, first hose; 35, fan; 36, heating pipe; 37, filter screen; 38, air inlet; 4, positioning plate; 41, adjusting plate; 411, third mounting plate; 42, limit plate; 421, fourth mounting plate; 43, guide rod; 44, electric telescopic rod; 45, mounting hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] Please refer to Figures 1-4 , the utility model provides a printer's nozzle cleaning device technical scheme: include: recycling bin 1 and set up on recycling bin 1 upper surface fixed plate 12, the upper surface of fixed plate 12 is provided with two connecting plates 11 symmetrically, the upper surface of two connecting plates 11 is connected with top plate 13, the upper surface of top plate 13 is provided with cleaning tank 2, one side of cleaning tank 2 is provided with cleaning pipe 21, the lower end of cleaning pipe 21 is connected with the communicating pipe that penetrates the lower surface of top plate 13, the lower surface of communicating pipe is provided with cleaning nozzle symmetrically, the setting utilizes the water pump in cleaning tank 2 to extract the cleaning water in it, and after extraction, it enters communicating pipe through cleaning pipe 21, and finally realizes the purpose of cleaning printer nozzle by spraying outwards through cleaning nozzle.

[0025] The upper surface of fixed plate 12 is provided with water inlet 121, and the upper surface of fixed plate 12 is provided with adjusting plate 41 and limiting plate 42 from left to right above water inlet 121, positioning plate 4 is provided symmetrically between adjusting plate 41 and limiting plate 42, mounting hole 45 is formed in the both sides of positioning plate 4 and one side of adjusting plate 41 and limiting plate 42, third mounting plate 411 is mounted on the outside of adjusting plate 41, fourth mounting plate 421 is mounted on the outside of limiting plate 42, and electric telescopic rod 44 is arranged between third mounting plate 411 and fourth mounting plate 421, the setting utilizes the work of electric telescopic rod 44 to make the position of positioning plate 4 and adjusting plate 41 move to limiting plate 42, and then the nozzle in mounting hole 45 can be positioned and clamped, so that subsequent cleaning work can be avoided.

[0026] The side of recycling bin 1 is provided with drying box 3, the upper surface of drying box 3 is provided with first hose 343, the upper end of first hose 343 is connected with moving plate 34, channel 341 is formed in the inside of moving plate 34, and air outlet 342 is communicated with the lower surface of channel 341 in the lower surface of moving plate 34, the setting utilizes drying box 3 to heat the entering air, and the air enters the inside of channel 341 through first hose 343, and finally realizes the purpose of drying printer nozzle by spraying outwards through air outlet 342.

[0027] As Figure 1 shown, the outside of cleaning nozzle is provided with lifting plate, the lower surface of top plate 13 is provided with electric lifting rod symmetrically, and the telescopic end of electric lifting rod is connected to the upper surface of lifting plate, the setting utilizes the work of electric lifting rod to make lifting plate lift up and down below top plate 13, the cleaning pipe 21 is telescopic hose, and then the height of cleaning nozzle can be adjusted when lifting plate lifts up and down, so that the purpose of cleaning printer nozzle can be realized.

[0028] As Figure 2As shown, the fixed end of the electric telescopic rod 44 is installed on one side of the fourth mounting plate 421, and the telescopic end of the electric telescopic rod 44 is connected to one side of the third mounting plate 411. A guide rod 43 is symmetrically arranged on one side of the limiting plate 42. The positioning plate 4 and the adjusting plate 41 are slidably arranged outside the guide rod 43. This arrangement uses the operation of the electric telescopic rod 44 to make the adjusting plate 41 move on the fixed plate 12. When moving, the positioning plate 4 and the adjusting plate 41 are guided to move outside the guide rod 43, thereby clamping and positioning the printer nozzle inside the mounting hole 45 to ensure its stability.

[0029] like Figure 3 and Figure 4 As shown, the upper surface of the drying chamber 3 is provided with a first mounting plate 31 and a second mounting plate 32 from front to back. A motor 33 is mounted on the front surface of the first mounting plate 31. The drive end of the motor 33 is connected to a threaded rod 331. A guide rod 332 is arranged parallel to one side of the threaded rod 331 between the first mounting plate 31 and the second mounting plate 32. A moving plate 34 is slidably mounted outside the threaded rod 331 and the guide rod 332. This arrangement utilizes the operation of the motor 33 to make the threaded rod 331 rotate. When rotating, the moving plate 34 moves outside the threaded rod 331 and the guide rod 332, so that the air outlet 342 below the moving plate 34 moves to the top of the clamped and cleaned nozzle, which facilitates the subsequent drying.

[0030] like Figure 4 As shown, an air inlet 38 is provided on one side of the drying chamber 3, and a filter screen 37 is provided inside the drying chamber 3 near the air inlet 38. Heating tubes 36 are also symmetrically arranged inside the drying chamber 3, and a fan 35 is also provided inside the drying chamber 3. This arrangement uses the fan 35 to bring outside air into the drying chamber 3 through the air inlet 38, filter it through the filter screen 37, and then heat it through the heating tubes 36 so that it can be discharged later to dry the cleaned printer printhead.

[0031] The working principle of this utility model is as follows: When using the printer nozzle cleaning device of this utility model, the nozzle to be cleaned is first placed into the mounting hole 45. After placement, the electric telescopic rod 44 on one side of the fourth mounting plate 421 will cause the adjusting plate 41 to move towards the position of the limiting plate 42, and cause multiple positioning plates 4 to come together to clamp and position the printer nozzle inside the mounting hole 45. It should be noted that the positioning plate 4, adjusting plate 41 and limiting plate 42 are provided with water permeable holes of the same size as the water inlet 121, so that the excess water from subsequent cleaning can enter the recycling bin 1 for recycling through the water inlet 121.

[0032] After clamping and positioning, the lifting plate can be raised and lowered by the electric lifting rod on the lower surface of the top plate 13, so as to adjust the height of the cleaning nozzle. At the same time, by starting the water pump inside the cleaning tank 2, the cleaning water inside can be extracted and then enters the connecting pipe through the cleaning pipe 21. Finally, it is sprayed out through the cleaning nozzle to achieve the purpose of cleaning the printer nozzle.

[0033] After cleaning, the lifting plate rises and the motor 33 on the front surface of the first mounting plate 31 is activated. This causes the moving plate 34 to move outside the threaded rod 331 and guide rod 332, so that the air outlet 342 below the moving plate 34 moves to the top of the clamped cleaned printhead. After reaching the position, the fan 35 inside the drying chamber 3 works, so that the outside air enters the interior of the drying chamber 3 through the air inlet 38 and is filtered through the filter screen 37. After filtration, it is heated by the heating tube 36. The heated air enters the channel 341 through the first hose 343 and is finally discharged out through the air outlet 342 to dry the cleaned printer printhead, thereby achieving the purpose of cleaning and drying multiple printer printheads at the same time.

[0034] The water pump, fan, electric telescopic pole, and electric lifting pole used in this invention are all existing known electrical equipment, and can all be purchased and used directly on the market. Their structure, circuit, and control principle are all existing known technologies. Therefore, the structure, circuit, and control principle of the device will not be described in detail here.

[0035] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A printhead cleaning device for a printer, characterized in that, include: A recycling bin (1) and a fixing plate (12) set on the upper surface of the recycling bin (1). Two connecting plates (11) are symmetrically arranged on the upper surface of the fixing plate (12). A top plate (13) is connected to the upper surface of the two connecting plates (11). A cleaning bin (2) is set on the upper surface of the top plate (13). A cleaning pipe (21) is provided through one side of the cleaning bin (2). The lower end of the cleaning pipe (21) is connected to a connecting pipe through the lower surface of the top plate (13). A cleaning nozzle is symmetrically arranged on the lower surface of the connecting pipe. The upper surface of the fixing plate (12) is provided with a water inlet (121), and an adjusting plate (41) and a limiting plate (42) are respectively provided on the upper surface of the fixing plate (121) from left to right above the water inlet (121). A positioning plate (4) is symmetrically provided between the adjusting plate (41) and the limiting plate (42). Mounting holes (45) are provided on both sides of the positioning plate (4) and on one side of the adjusting plate (41) and the limiting plate (42). A third mounting plate (411) is installed on the outside of the adjusting plate (41), and a fourth mounting plate (421) is installed on the outside of the limiting plate (42). An electric telescopic rod (44) is provided between the third mounting plate (411) and the fourth mounting plate (421). A drying box (3) is installed on one side of the recycling box (1). A first flexible hose (343) is provided through the upper surface of the drying box (3). A movable plate (34) is connected to the upper end of the first flexible hose (343). A channel (341) is opened inside the movable plate (34). An air outlet (342) is connected to the lower surface of the channel (341) on the lower surface of the movable plate (34).

2. The printhead cleaning device for a printer according to claim 1, characterized in that, The cleaning nozzle is provided with a lifting plate on its exterior, and electric lifting rods are symmetrically arranged on the lower surface of the top plate (13). The telescopic end of the electric lifting rod is connected to the upper surface of the lifting plate.

3. The printhead cleaning device for a printer according to claim 1, characterized in that, The fixed end of the electric telescopic rod (44) is installed on one side of the fourth mounting plate (421), and the telescopic end of the electric telescopic rod (44) is connected to one side of the third mounting plate (411).

4. The printhead cleaning device for a printer according to claim 1, characterized in that, The limiting plate (42) has guide rods (43) symmetrically arranged on one side, and the positioning plate (4) and the adjusting plate (41) are slidably arranged outside the guide rods (43).

5. A printer nozzle cleaning device according to claim 1, characterized in that, The upper surface of the drying oven (3) is provided with a first mounting plate (31) and a second mounting plate (32) from front to back. A motor (33) is mounted on the front surface of the first mounting plate (31). The drive end of the motor (33) is connected to a threaded rod (331). A guide rod (332) is provided parallel to the first mounting plate (31) and the second mounting plate (32) on one side of the threaded rod (331). The moving plate (34) is slidably mounted on the outside of the threaded rod (331) and the guide rod (332).

6. The printhead cleaning device for a printer according to claim 1, characterized in that, The drying chamber (3) has an air inlet (38) on one side, and a filter screen (37) is provided inside the drying chamber (3) near the air inlet (38). Heating tubes (36) are also symmetrically arranged inside the drying chamber (3), and a fan (35) is also provided inside the drying chamber (3).

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