CN214001010U - Ink jet numbering machine shower nozzle with circulation cleaning function - Google Patents

Abstract

The utility model provides an ink jet numbering machine shower nozzle with circulation cleaning function, relate to shower nozzle technical field, including main part spraying device, spraying device sets up the inside in the main part, spraying device is including depositing the liquid storehouse, deposit the bottom that the liquid storehouse was set up in the main part, the inner wall intercommunication of depositing the liquid storehouse has the shunt tubes, the shunt tubes is kept away from the one end intercommunication of depositing the liquid storehouse and is had the water pump, the upper end intercommunication of water pump has the conveying pipeline, the one end intercommunication that the water pump was kept away from to the conveying pipeline has the spout, the inner wall of shunt tubes rotates and is connected with one-way ball valve, the lateral wall sliding connection of main part has the door plant, the surface threaded connection of main part has spacing bolt, the lateral wall fixed mounting of main part has the purifying box, the top fixed mounting. The utility model discloses, can greatly save the resource, avoid the waste of cleaning solution, purify in order to reach the effect of using repeatedly through the circulation, practice thrift the cost for the user.

Description

Ink jet numbering machine shower nozzle with circulation cleaning function

Technical Field

The utility model relates to a shower nozzle technical field especially relates to an ink jet numbering machine shower nozzle with circulation cleaning function.

Background

The application of the logistics identification technology is gradually deepened into each corner, particularly, the application range in the aspect of industrial products is wider and wider, the application complexity is greatly increased, the identification becomes an indispensable important component in the quality management of various industries, and the spray head of the code spraying machine is required to be transported.

Traditional ink jet numbering machine shower nozzle is when clean, and the cleaning solution of cleaning once just directly has been lost, and this has caused very big waste to also can increase user's economic burden, and traditional ink jet numbering machine shower nozzle is difficult to clear up the conveying pipeline of shower nozzle inside, and the dismouting is cleared up and is wasted time and energy again, still can reduce user's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an ink jet numbering machine sprayer with a circulating cleaning function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an ink jet numbering machine shower nozzle with circulation cleaning function, including main part and spray coating device, the spray coating device is seted up in the inside of main part, the spray coating device includes depositing the liquid storehouse, it sets up in the bottom of main part to deposit the liquid storehouse, the inner wall intercommunication of depositing the liquid storehouse has the shunt tubes, the shunt tubes is kept away from the one end intercommunication of depositing the liquid storehouse has the water pump, the upper end intercommunication of water pump has the conveying pipeline, the conveying pipeline is kept away from the one end intercommunication of water pump has the spout, the inner wall rotation of shunt tubes is connected with one-way ball valve, the lateral wall sliding connection of main part has the door plant, the surface threaded connection of main part has spacing bolt, the lateral wall fixed mounting of main part has the purifying box, the top fixed mounting of purifying box has the suction box, the inside of purifying box and suction box is provided with circulation purifier, the inner wall of depositing the liquid storehouse has the liquid storage pot through the pipeline intercommunication, the top of draw-out water tank has cleaning device through the hose intercommunication, the purifying box passes through the hose and communicates with the liquid storage pot, it communicates with the liquid storage pot through the hose to deposit the liquid storehouse.

The circulating purification device comprises a chute, the inner wall of the chute is connected with a connecting rod in a sliding manner, one end of the connecting rod penetrates through the chute and is fixedly provided with a sealing block, one side, away from the connecting rod, of the sealing block is fixedly provided with a sealing ring, the inner wall of the purification box is fixedly provided with a partition plate, a servo motor is fixedly arranged on the side wall between the partition plate and the purification box, the output end of the servo motor is rotatably connected with a rotating shaft, one end, away from the servo motor, of the rotating shaft penetrates through the partition plate and is fixedly provided with a winding wheel, one side, away from the rotating shaft, of the winding wheel is fixedly provided with a rotating disc, the outer surface of the winding wheel is fixedly connected with a pulling rope, the inner wall of the purification box is fixedly provided with an activated carbon adsorption layer and two groups of filter screens, the inner wall of the purification box, between the two groups of filter screens is fixedly provided with a limiting column, and the outer surface of the limiting column is slidably connected with a cleaning block, the surface cover of spacing post is equipped with the extension spring, the lateral wall fixed mounting of baffle has the auxiliary block, the outer wall intercommunication connecting pipe of purifying box, the purifying box have with the pumping box through the connecting pipe intercommunication.

Preferably, cleaning device includes the card lid, the card lid passes through hose and suction box intercommunication, the fixed surface of card lid installs double-end motor, double-end motor's output rotates and is connected with the motor shaft, the one end fixed mounting that double-end motor was kept away from to the motor shaft has driving disk, driving disk's surface articulates through the pivot has the hinge bar, the one end that driving disk was kept away from to the hinge bar articulates through the pivot has the bearing post, the bearing post runs through the card lid and extends to the inside of card lid, the bearing post is located the fixed surface of card lid inside and installs the cleaning brush.

Preferably, the end of the connecting rod, far away from the sliding groove, is hinged to the rotating disc through a rotating shaft, the outer surface of the pulling rope is sleeved on the outer surface of the auxiliary block, and the end, far away from the winding wheel, of the pulling rope penetrates through the partition plate and is fixedly connected with the outer surface of the cleaning block.

Preferably, the outer fixed surface of cleaning block installs the brush hair, and is two sets of distance between the filter screen equals with the length of brush hair, the both ends of extension spring fixed mounting respectively keeps away from the one side of pulling the rope at the inner wall of purifying box and cleaning block.

Preferably, the outer surface of the clamping cover is provided with a limiting groove, and the outer surface of the bearing column is matched with the inner wall of the limiting groove in size.

Preferably, the cleaning brush is located inside the clamping cover, the outer surface of the cleaning brush is matched with the inner wall of the clamping cover in size, and the outer surface of the nozzle is matched with the inner wall of the clamping cover in size.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when cleaning is needed, the card cover is fixed on the spout, the water pump is started, then the one-way ball valve is adjusted to draw out the cleaning solution in the liquid storage bin, the cleaning solution is conveyed to the spout through the material conveying pipe and then is sprayed into the card cover from the spout, then the servo motor is started, the servo motor drives the rotating shaft to rotate positively and negatively, the rotating shaft drives the winding wheel and the rotating disc to rotate, the connecting rod drives the sealing ring to move up and down along the inner wall of the water pumping box when the rotating disc rotates, the cleaning solution in the card cover is pumped into the water pumping box when the sealing ring slides downwards along the inner wall of the water pumping box, the cleaning solution in the water pumping box flows into the purifying box along the connecting pipe when the sealing ring slides downwards along the inner wall of the water pumping box to the lower part of the connecting pipe, when the water pumping box slides upwards to the upper part of the connecting pipe during the sealing ring, the bottom of the sealing ring has no cleaning solution, because the water level line inside the purifying box is lower than the connecting pipe, so the air inside the purifying box can only be drawn out, the cleaning solution in the clamping cover is continuously conveyed into the purifying box through the water pumping box along with the continuous movement of the sealing ring, the cleaning solution filters larger impurities in the cleaning solution through the primary filtration of the filter screen, then the cleaning solution is conveyed into the liquid storage tank from the hose at the bottom end of the purifying box through the secondary purification of the active carbon adsorption layer so as to achieve the effect of circular purification, the pulling rope is convoluted on the outer surface of the winding wheel when the winding wheel rotates, the pulling rope drives the cleaning block to slide forwards along the limiting column through the assistance of the auxiliary wheel in the convolution process, the cleaning block stretches the tension spring when sliding, under the double acting force of the resilience force of the tension spring and the pulling rope, the bristles on the outer surface of the cleaning block clean the two groups of filter screens, thereby avoiding the filter screens, and by arranging the circular purification device, can greatly save resources, avoid the waste of cleaning solution, purify in order to reach the effect of using repeatedly through the circulation, practice thrift the cost for the user.

2. The utility model discloses in, when the card lid card is in shower nozzle department, start double-end motor, double-end motor passes through the motor shaft and drives the driving disk and rotate, the driving disk drives the cleaning brush through the hinge bar when rotating and slides from top to bottom along the inner wall of spacing groove, clean the spout in the slip process, through setting up cleaning device, can be clean the surface of spout when clean conveying pipeline and spout are inside, avoid the outside impurity of spout to pile up and block up the spout, it adopts artificial mode to wash the spout to have removed the user from, user's work burden has been reduced, further promotion user's work efficiency.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a spray head of an inkjet printer with a circulating cleaning function;

FIG. 2 is a schematic perspective view of the spraying apparatus of FIG. 1 according to the present invention;

figure 3 is a cross-sectional view of a portion of the body of figure 1 in accordance with the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

FIG. 5 is a perspective view of a portion of the main body of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of the present invention at B in fig. 5;

fig. 7 is an enlarged view of the present invention at C in fig. 5;

FIG. 8 is a schematic cross-sectional perspective view of the cleaning device of FIG. 1 according to the present invention;

fig. 9 is an enlarged view of the point D in fig. 8 according to the present invention.

Illustration of the drawings:

1. a main body; 2. a spraying device; 21. a liquid storage bin; 22. a shunt tube; 23. a water pump; 24. a delivery pipe; 25. a spout; 26. a one-way ball valve; 3. a door panel; 4. a limit bolt; 5. a purification box; 6. a water pumping box; 7. a circulation purification device; 71. a chute; 72. a connecting rod; 73. a sealing block; 74. a seal ring; 75. a partition plate; 76. a servo motor; 77. a rotating shaft; 78. a winding wheel; 79. rotating the disc; 710. pulling the rope; 711. an activated carbon adsorption layer; 712. filtering with a screen; 713. a limiting column; 714. a cleaning block; 715. a tension spring; 716. an auxiliary block; 717. a connecting pipe; 8. a liquid storage tank; 9. a cleaning device; 91. a cover is clamped; 92. a double-headed motor; 93. a motor shaft; 94. driving the disc; 95. a hinged lever; 96. a support post; 97. a cleaning brush.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-9, the present invention provides a technical solution: an ink jet numbering machine nozzle with circulation cleaning function comprises a main body 1 and a spraying device 2, wherein the spraying device 2 is arranged inside the main body 1, the spraying device 2 comprises a liquid storage bin 21, the liquid storage bin 21 is arranged at the bottom end of the main body 1, the inner wall of the liquid storage bin 21 is communicated with a flow dividing pipe 22, one end, far away from the liquid storage bin 21, of the flow dividing pipe 22 is communicated with a water pump 23, the upper end of the water pump 23 is communicated with a material conveying pipe 24, one end, far away from the water pump 23, of the material conveying pipe 24 is communicated with a nozzle 25, the inner wall of the flow dividing pipe 22 is rotatably connected with a one-way ball valve 26, the side wall of the main body 1 is slidably connected with a door plate 3, the outer surface of the main body 1 is in threaded connection with a limiting bolt 4, the side wall of the main body 1 is fixedly provided with a purification box 5, the top end of the purification box 5 is fixedly provided with a water pumping box 6, the inside of the purification box 5 and the water pumping box 6 is provided with a circulation cleaning device 7, the inner wall of the liquid storage box 21 is communicated with a liquid storage tank 8 through a pipeline, the top end of the pumping box 6 is communicated with a cleaning device 9 through a hose, the purifying box 5 is communicated with the liquid storage tank 8 through a hose, and the liquid storage bin 21 is communicated with the liquid storage tank 8 through a hose.

The circulating purification device 7 comprises a chute 71, a connecting rod 72 is connected to the inner wall of the chute 71 in a sliding manner, one end of the connecting rod 72 penetrates through the chute 71 and is fixedly provided with a sealing block 73, one side of the sealing block 73 far away from the connecting rod 72 is fixedly provided with a sealing ring 74, the inner wall of the purification box 5 is fixedly provided with a partition plate 75, a servo motor 76 is fixedly arranged on the side wall between the partition plate 75 and the purification box 5, the output end of the servo motor 76 is rotatably connected with a rotating shaft 77, one end of the rotating shaft 77 far away from the servo motor 76 penetrates through the partition plate 75 and is fixedly provided with a winding wheel 78, one side of the winding wheel 78 far away from the rotating shaft 77 is fixedly provided with a rotating disc 79, the outer surface of the winding wheel 78 is fixedly connected with a pulling rope 710, an activated carbon adsorption layer 711 and two sets of filter screens 712 are fixedly arranged on the inner wall of the purification box 5, and a limiting column 713 is fixedly arranged on the inner wall of the purification box 5 between the two sets of filter screens 712, the outer surface sliding connection of spacing post 713 has clean piece 714, and the outer surface cover of spacing post 713 is equipped with extension spring 715, and the lateral wall fixed mounting of baffle 75 has supplementary piece 716, and the outer wall intercommunication connecting pipe 717 of purifying box 5, purifying box 5 have with pumping box 6 through the connecting pipe 717 intercommunication.

In this embodiment, when cleaning is required, the locking cover 91 is fixed on the nozzle 25, the water pump 23 is started, the one-way ball valve 26 is adjusted to pump out the cleaning liquid in the liquid storage bin, the cleaning liquid is conveyed to the nozzle 25 through the conveying pipe 24 and then sprayed into the locking cover 91 from the nozzle 25, the servo motor 76 is started, the servo motor 76 drives the rotating shaft 77 to rotate forward and backward, the rotating shaft 77 drives the winding wheel 78 and the rotating disc 79 to rotate, the rotating disc 79 drives the sealing ring 74 to move up and down along the inner wall of the pumping box 6 through the connecting rod 72 when rotating, the cleaning liquid in the locking cover 91 is pumped into the pumping box 6 when the sealing ring 74 slides down along the inner wall of the pumping box 6, the cleaning liquid in the pumping box 6 flows into the purification box 5 along the connecting pipe 717 when the sealing ring 74 slides down along the inner wall of the pumping box 6 to the lower side of the connecting pipe 717, and when the sealing ring 74 slides up along the pumping box 6 to the upper side of the connecting pipe 717, the bottom of the sealing ring 74 is not provided with cleaning liquid, because the water level line inside the purifying box 5 is lower than the connecting pipe 717, only the air inside the purifying box 5 can be pumped out, the cleaning liquid inside the card cover 91 is continuously conveyed into the purifying box 5 through the pumping box 6 as the sealing ring 74 continuously moves, the cleaning liquid filters out the larger impurities inside the cleaning liquid through the primary filtration of the filter screen 712, and then is conveyed into the liquid storage tank 8 from the hose at the bottom end of the purifying box 5 through the secondary purification of the activated carbon adsorption layer 711 to achieve the effect of circular purification, the winding wheel 78 convolutes the pulling rope 710 on the outer surface of the winding wheel 78 when rotating, the pulling rope 710 drives the cleaning block 714 to slide forwards along the limiting column 713 through the assistance of the auxiliary wheel in the convolution process, the cleaning block 714 stretches the tension spring 715 when sliding, under the double acting force of the resilience force of the tension spring 715 and the pulling, the brush hair of cleaning block 714 surface cleans two sets of filter screens 712 to avoid filter screen 712 to be blockked up, through setting up circulation purifier 7, can greatly save the resource, avoid the waste of cleaning solution, purify in order to reach the effect of using repeatedly through the circulation, practiced thrift the cost for the user.

Specifically, cleaning device 9 includes the card lid 91, the card lid 91 passes through hose and suction box 6 intercommunication, the outer fixed surface of card lid 91 installs double-end motor 92, double-end motor 92's output rotates and is connected with motor shaft 93, the one end fixed mounting that double-end motor 92 was kept away from to motor shaft 93 has driving disk 94, driving disk 94's surface articulates through the pivot has hinge rod 95, the one end that driving disk 94 was kept away from to hinge rod 95 articulates through the pivot has bearing post 96, bearing post 96 runs through the inside that the card lid 91 and extend to card lid 91, bearing post 96 is located the inside outer fixed surface of card lid 91 and installs cleaning brush 97.

In this embodiment: card when the shower nozzle department at card lid 91, start double-end motor 92, double-end motor 92 drives driving disk 94 through motor shaft 93 and rotates, driving disk 94 drives cleaning brush 97 through hinge bar 95 when rotating and slides from top to bottom along the inner wall of spacing groove, the slip in-process is cleaned spout 25, through setting up cleaning device 9, can be clean the surface cleanness of spout 25 when clean conveying pipeline 24 and spout 25 are inside, avoid the outside impurity of spout 25 to pile up and block up spout 25, the user has been removed from and has adopted artificial mode to wash spout 25, user's work burden has been reduced, further promotion user's work efficiency.

Specifically, one end of the connecting rod 72, which is far away from the sliding groove 71, is hinged to the rotating disc 79 through a rotating shaft, the outer surface of the pulling rope 710 is sleeved on the outer surface of the auxiliary block 716, and one end of the pulling rope 710, which is far away from the winding wheel 78, penetrates through the partition plate 75 and is fixedly connected with the outer surface of the cleaning block 714.

In this embodiment: the connecting rod 72 is hinged to the rotating disc 79, so that the sealing ring 74 can be driven to slide up and down along the pumping box 6, the cleaning block 714 can be driven to move through the winding wheel 78 due to the arrangement of the pulling rope 710, and the situation that the pulling rope 710 is broken due to abrasion of the partition plate 75 in use is avoided due to the arrangement of the auxiliary block 716.

Specifically, the outer surface of the cleaning block 714 is fixedly provided with bristles, the distance between the two sets of filter screens 712 is equal to the length of the bristles, and two ends of the tension spring 715 are respectively and fixedly arranged on the inner wall of the purification box 5 and one side of the cleaning block 714 far away from the pull rope 710.

In this embodiment: the brush hair can clean filter screen 712, avoids filter screen 712 to be blockked up, and extension spring 715 can drive cleaning block 714 and reset fast.

Specifically, the outer surface of the clamping cover 91 is provided with a limiting groove, and the outer surface of the receiving column 96 is matched with the inner wall of the limiting groove in size.

In this embodiment: the motion that the abutment post 96 can be guaranteed smoothly by the limiting groove.

Specifically, the cleaning brush 97 is located inside the card cover 91, the outer surface of the cleaning brush 97 is matched with the inner wall of the card cover 91 in size, and the outer surface of the nozzle 25 is matched with the inner wall of the card cover 91 in size.

In this embodiment: the cleaning brush 97 is convenient for cleaning the spout 25 on the inner wall of the clamping cover 91, and the outer surface of the spout 25 is matched with the clamping cover 91 to fix the clamping cover 91 on the spout 25.

The working principle is as follows: when cleaning is needed, the clamping cover 91 is fixed on the nozzle 25, the water pump 23 is started, the one-way ball valve 26 is adjusted to pump out the cleaning liquid in the liquid storage bin, the cleaning liquid is conveyed to the nozzle 25 through the conveying pipe 24 and then sprayed into the clamping cover 91 from the nozzle 25, the servo motor 76 is started, the servo motor 76 drives the rotating shaft 77 to rotate forward and backward, the rotating shaft 77 drives the winding wheel 78 and the rotating disc 79 to rotate, the rotating disc 79 drives the sealing ring 74 to move up and down along the inner wall of the pumping box 6 through the connecting rod 72 when rotating, the cleaning liquid in the clamping cover 91 is pumped into the pumping box 6 when the sealing ring 74 slides down along the inner wall of the pumping box 6, the cleaning liquid in the pumping box 6 flows into the purifying box 5 along the connecting pipe 717 when the sealing ring 74 slides down to the lower part of the connecting pipe 717, and when the sealing ring 74 slides up to the upper part of the connecting pipe 717 along the pumping box 6, the bottom of the sealing ring 74 is not provided with cleaning liquid, because the water level line inside the purifying box 5 is lower than the connecting pipe 717, only the air inside the purifying box 5 can be pumped out, the cleaning liquid inside the card cover 91 is continuously conveyed into the purifying box 5 through the pumping box 6 as the sealing ring 74 continuously moves, the cleaning liquid filters out the larger impurities inside the cleaning liquid through the primary filtration of the filter screen 712, and then is conveyed into the liquid storage tank 8 from the hose at the bottom end of the purifying box 5 through the secondary purification of the activated carbon adsorption layer 711 to achieve the effect of circular purification, the winding wheel 78 records the pulling rope 710 on the outer surface of the winding wheel 78 when rotating, the pulling rope 710 drives the cleaning block 714 to slide forwards along the limiting column 713 through the assistance of the auxiliary wheel in the convolution process, the cleaning block 714 pulls the tension spring 715 when sliding, under the double acting force of the resilience force of the tension spring 715 and the pulling rope 710, the brush hair of clean block 714 surface cleans two sets of filter screens 712 to avoid filter screen 712 to be blockked up, when card lid 91 card was in shower nozzle department, start double-end motor 92, double-end motor 92 drives drive disc 94 through motor shaft 93 and rotates, and drive disc 94 drives cleaning brush 97 through hinge bar 95 when rotating and slides from top to bottom along the inner wall of spacing groove, and the slip in-process is cleaned spout 25.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides an ink jet numbering machine shower nozzle with circulation cleaning function, includes main part (1) and spraying device (2), its characterized in that: the spraying device (2) is arranged in the main body (1), the spraying device (2) comprises a liquid storage bin (21), the liquid storage bin (21) is arranged at the bottom end of the main body (1), a shunt pipe (22) is communicated with the inner wall of the liquid storage bin (21), a water pump (23) is communicated with one end, away from the liquid storage bin (21), of the shunt pipe (22), a feed delivery pipe (24) is communicated with the upper end of the water pump (23), a spout (25) is communicated with one end, away from the water pump (23), of the feed delivery pipe (24), an one-way ball valve (26) is rotatably connected with the inner wall of the shunt pipe (22), a door panel (3) is slidably connected with the side wall of the main body (1), a limit bolt (4) is connected with the outer surface of the main body (1) in a threaded manner, a purification box (5) is fixedly arranged on the side wall of the main body (1), and a water pumping box (6) is fixedly arranged at the top end of the purification box (5), a circulating purification device (7) is arranged inside the purification box (5) and the water pumping box (6), the inner wall of the liquid storage bin (21) is communicated with a liquid storage tank (8) through a pipeline, the top end of the water pumping box (6) is communicated with a cleaning device (9) through a hose, the purification box (5) is communicated with the liquid storage tank (8) through a hose, and the liquid storage bin (21) is communicated with the liquid storage tank (8) through a hose;

the circulation purification device (7) comprises a sliding groove (71), a connecting rod (72) is connected to the inner wall of the sliding groove (71) in a sliding mode, a sealing block (73) is arranged at one end of the connecting rod (72) in a penetrating mode and fixedly mounted on the sliding groove (71), a sealing ring (74) is fixedly mounted on one side, away from the connecting rod (72), of the sealing block (73), a partition plate (75) is fixedly mounted on the inner wall of the purification box (5), a servo motor (76) is fixedly mounted on the side wall between the partition plate (75) and the purification box (5), a rotating shaft (77) is connected to the output end of the servo motor (76) in a rotating mode, a winding wheel (78) is arranged at one end, away from the servo motor (76), of the winding wheel (78), away from one side, away from the rotating shaft (77), of the winding wheel (78), a rotating disc (79) is fixedly mounted on the outer surface of the winding wheel (78), and a pulling rope (710) is fixedly connected with the pulling rope, the inner wall fixed mounting of purifying box (5) has activated carbon adsorption layer (711) and two sets of filter screen (712), the inner wall fixed mounting that purifying box (5) are located between two sets of filter screen (712) has spacing post (713), the surface sliding connection of spacing post (713) has clean piece (714), the surface cover of spacing post (713) is equipped with extension spring (715), the lateral wall fixed mounting of baffle (75) has supplementary piece (716), the outer wall intercommunication connecting pipe (717) of purifying box (5), purifying box (5) have with pumping box (6) through connecting pipe (717) intercommunication.

2. The inkjet printing machine nozzle with the circulation cleaning function according to claim 1, characterized in that: cleaning device (9) are including card lid (91), card lid (91) are through hose and suction box (6) intercommunication, the outer fixed surface of card lid (91) installs double-end motor (92), the output of double-end motor (92) rotates and is connected with motor shaft (93), the one end fixed mounting that double-end motor (92) were kept away from in motor shaft (93) has drive disk (94), the surface of drive disk (94) articulates through the pivot has articulated rod (95), the one end that drive disk (94) were kept away from in articulated rod (95) articulates through the pivot has socket post (96), socket post (96) run through card lid (91) and extend to the inside of card lid (91), socket post (96) are located the inside outer fixed surface of card lid (91) and install cleaning brush (97).

3. The inkjet printing machine nozzle with the circulation cleaning function according to claim 1, characterized in that: one end, far away from the sliding groove (71), of the connecting rod (72) is hinged to the rotating disc (79) through a rotating shaft, the outer surface of the auxiliary block (716) is sleeved with the outer surface of the pulling rope (710), and one end, far away from the winding wheel (78), of the pulling rope (710) penetrates through the partition plate (75) and is fixedly connected with the outer surface of the cleaning block (714).

4. The inkjet printing machine nozzle with the circulation cleaning function according to claim 1, characterized in that: the outer fixed surface of cleaning block (714) installs the brush hair, and is two sets of distance between filter screen (712) equals with the length of brush hair, the both ends of extension spring (715) are fixed mounting respectively and are kept away from the one side that pulls rope (710) in the inner wall of purifying box (5) and cleaning block (714).

5. The inkjet printing machine nozzle with the circulation cleaning function according to claim 2, characterized in that: the outer surface of the clamping cover (91) is provided with a limiting groove, and the outer surface of the bearing column (96) is matched with the inner wall of the limiting groove in size.

6. The inkjet printing machine nozzle with the circulation cleaning function according to claim 2, characterized in that: the cleaning brush (97) is located inside the clamping cover (91), the outer surface of the cleaning brush (97) is matched with the inner wall of the clamping cover (91) in size, and the outer surface of the nozzle (25) is matched with the inner wall of the clamping cover (91) in size.

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