Cleaning device for ink-jet printing equipment and ink-jet printing equipment

Abstract

The utility model relates to the technical field of ink-jet printing, in particular to a cleaning device for ink-jet printing equipment. Comprising a gantry rack, a cleaning disc body used for cleaning an ink jet head of a channel body, a horizontal driving mechanism used for driving the cleaning disc body to move in the horizontal direction in the direction perpendicular to the feeding direction, and a lifting driving mechanism used for driving the channel body to move in the vertical direction. The horizontal driving mechanism is connected to the inner side of the bottom of the gantry rack; the cleaning disc body is movably connected to the bottom of the gantry rack through the horizontal driving mechanism. And the lifting driving mechanism is connected to the top of the gantry rack. The utility model further provides ink-jet printing equipment. Based on the channel body only capable of moving in the vertical direction, effective cleaning can be achieved by matching with the cleaning disc body driven by the horizontal driving mechanism, the situation of manual intervention is reduced, and meanwhile the overall stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printing, in particular to a cleaning device for an inkjet printing device and the inkjet printing device. Background Technique

[0002] During the printing process of the inkjet printer head, when the nozzle sprays ink, some tiny ink droplets will be ejected together, namely "floating ink". These "floating ink" droplets are very light in mass and will adhere to the surface of the printer head. In addition, after the sprayed ink hits the printing substrate, a little ink will also bounce back to the surface of the printer head. When the printer head continuously prints for a long time, these small ink droplets adhering to the surface of the printer head will slowly accumulate and may eventually form large ink droplets, clogging the nozzle, and the pattern will form a "wire drawing" defect, or the large ink droplets will directly fall onto the printing substrate, damaging the pattern. Therefore, after the inkjet printer continuously prints for one or two hours, it generally pauses production, first cleans and maintains the surface of the printer head, and then continues printing production.

[0003] Existing inkjet printers generally adopt a cleaning and maintenance method of vacuum suction cleaning, and there is also a cleaning and maintenance method of blade cleaning that simulates wiping actions. For example, the Chinese utility model patent with the application number CN202320474374.1 discloses a cleaning suction head, a cleaning device with the cleaning nozzle, and an inkjet printer, belonging to the technical field of printing equipment. Among them, the cleaning suction head includes: an adsorption port is provided on the shell, and the adsorption port is used to approach the printer head to be cleaned for adsorption cleaning; a blade is arranged in the shell, and part of the blade extends out of the adsorption port, and adsorption gaps for ink to flow are respectively formed between the front and back surfaces of the blade and the adsorption port. The utility model can enable the cleaning device to simultaneously adsorb ink by using suction during the process of the blade scraping ink, which can greatly improve the cleaning effect, enable the scraped ink to be collected to the greatest extent, enable the printer head to always maintain the best printing state during use, and extend the service life of the printer head.

[0004] During the working process of the existing cleaning device, the cleaning tray needs to contact the nozzles at the bottom of the channel for cleaning. The matching methods between the existing cleaning tray and the channel are as follows:

[0005] 1. The channel is locked and immobile, and only the cleaning tray moves. This method has the advantage of high stability. However, since the channel is locked and immobile, the cleaning tray needs to move in cooperation, and the cleaning tray needs to have both horizontal and vertical movements at the same time. At the same time, the roller for conveying materials needs to cooperate to make way, resulting in a relatively high overall cost. At the same time, it is inconvenient for manual maintenance of the channel due to the small spacing below.

[0006] 2. The channel can move in the horizontal direction perpendicular to the loading direction. This method has the advantage of a large maintenance space. However, since the channel itself is very heavy and the maintenance of the nozzle is frequent, after the channel moves back and forth many times, it is easy to cause deformation of the entire frame, affecting stability and accuracy. Therefore, some manufacturers also thicken and reinforce the frame, but this will also increase the overall cost.

[0007] 3. There are also some other moving cooperation methods, all of which have the disadvantage of low repeat positioning accuracy of the channel, resulting in the need for manual calibration or adjustment and reset after each cleaning, which is time-consuming and laborious.

[0008] Therefore, the existing technology lacks a cleaning device and its inkjet printing equipment that can conveniently and effectively maintain the inkjet head and reduce the number of times of manual intervention. Summary of the Utility Model

[0009] In view of the above defects or improvement requirements of the existing technology, the present utility model provides a cleaning device for an inkjet printing equipment and the inkjet printing equipment. The purpose is to provide a cleaning device and an inkjet printing equipment, thereby solving the technical problem that it is not convenient to manually maintain the channel of the inkjet printing equipment. The detailed technical solution of the present utility model is as follows.

[0010] The present utility model protects a cleaning device for an inkjet printing equipment, including a gantry frame, a cleaning disk body for cleaning the inkjet head of the channel body, a horizontal driving mechanism for driving the cleaning disk body to move in the horizontal direction along the direction perpendicular to the loading direction, and a lifting driving mechanism for driving the channel body to move in the vertical direction.

[0011] The horizontal driving mechanism is connected to the inner side of the bottom of the gantry frame.

[0012] The cleaning disk body is movably connected to the bottom of the gantry frame through the horizontal driving mechanism.

[0013] The lifting driving mechanism is connected to the top of the gantry frame.

[0014] Preferably, the gantry frame includes a top support frame, a first side support frame, a second side support frame, a first base, and a second base. The first side support frame and the second side support frame are respectively vertically connected to both sides of the top support frame in the loading direction. The first base is connected to the bottom of the first side support frame, and the second base is connected to the bottom of the second side support frame. The length directions of the first base and the second base are both on the horizontal plane and perpendicular to the loading direction.

[0015] Preferably, the horizontal driving mechanism includes a first transmission module and a second transmission module. The first transmission module is connected to the side wall of the first base, and the second transmission module is connected to the side wall of the second base. The first transmission module and the second transmission module are arranged opposite to each other, and both sides of the cleaning disk body are respectively connected to the first transmission module and the second transmission module.

[0016] Preferably, the first transmission module includes a first slide rail, a first slider, and a first transmission belt. The first slider is slidably connected to the first slide rail, and the first slide rail is horizontally and fixedly connected to the side wall of the first base. The second transmission module includes a second slide rail, a second slider, and a second transmission belt. The second slider is slidably connected to the second slide rail, and the second slide rail is horizontally and fixedly connected to the side wall of the first base.

[0017] Both the first transmission belt and the second transmission belt include an acting portion. The length direction of the acting portion is on a horizontal plane and perpendicular to the feeding direction, and the acting portion is located above the first slider.

[0018] Preferably, the cleaning disk body includes a first connecting portion, a first clamping portion, a second connecting portion, and a second clamping portion. The first connecting portion and the second connecting portion are respectively fixedly connected to the first slider and the second slider. The first clamping portion and the second clamping portion are respectively fixedly connected to the first connecting portion and the second connecting portion. The first clamping portion clamps the acting portion of the first transmission belt, and the second clamping portion clamps the acting portion of the second transmission belt.

[0019] Preferably, the horizontal driving mechanism further includes a horizontal driving motor. The first transmission module further includes a first driving pulley, a first driven pulley, and a second driven pulley.

[0020] A first mounting seat is connected to the bottom of the first base. The horizontal driving motor is connected to the first mounting seat. The output shaft of the horizontal driving motor passes through the first mounting seat and faces the second base, and the first driving pulley is connected to the output shaft of the horizontal driving motor.

[0021] The first driven pulley and the second driven pulley are respectively fixedly connected to the side wall of the first base and located at both ends of the first slide rail. The first transmission belt is respectively connected to the first driving pulley, the first driven pulley, and the second driven pulley.

[0022] The second transmission module includes an idler pulley, a third driven pulley, and a fourth driven pulley.

[0023] A second mounting seat is connected to the bottom of the second base. The idler wheel is rotatably connected to the second mounting seat. A transmission shaft is connected to the output shaft of the horizontal driving motor, and the transmission shaft is fixedly connected to the idler wheel;

[0024] The third driven pulley and the fourth driven pulley are respectively connected to the side wall of the second base and are located at both ends of the second slide rail. The second transmission belt is respectively connected to the idler wheel, the third driven pulley and the fourth driven pulley.

[0025] Preferably, the first transmission module further includes a first tensioning wheel assembly, and the second transmission module further includes a second tensioning wheel assembly. The first tensioning wheel assembly is connected to the first mounting seat and abuts against the first transmission belt. The second tensioning wheel assembly is connected to the second mounting seat and abuts against the second transmission belt.

[0026] Preferably, the lifting drive mechanism includes a lifting motor, a second driving pulley, a fifth driven pulley, a sixth driven pulley, a third transmission belt, a first lifting reduction gear, and a second lifting reduction gear;

[0027] A third mounting seat is fixedly connected inside the top support frame. The lifting motor is fixedly connected to the third mounting seat. The second driving pulley is fixedly connected to the output shaft of the lifting motor. The first lifting reduction gear and the second lifting reduction gear are respectively connected to the first side support frame and the second side support frame. The fifth driven pulley is connected to the top of the lead screw of the first lifting reduction gear. The sixth driven pulley is connected to the top of the lead screw of the second lifting reduction gear. The third transmission belt is sleeved on the second driving pulley, the fifth driven pulley and the sixth driven pulley. One side of the channel body is movably connected to the lead screw of the first lifting reduction gear through a ball screw pair, and the other side of the channel body is movably connected to the lead screw of the second lifting reduction gear through a ball screw pair.

[0028] Preferably, the lifting drive mechanism further includes a third tensioning wheel assembly, and the third tensioning wheel assembly is connected to the third mounting seat and abuts against the third transmission belt.

[0029] The present invention also protects an inkjet printing device, including the cleaning device described above.

[0030] The beneficial effects of the present invention are as follows:

[0031] (1) Based on the channel body that can only move in the vertical direction, the cleaning tray body driven by the horizontal drive mechanism can achieve effective cleaning, reduce the occurrence of manual intervention, and at the same time ensure the overall stability.

[0032] (2) The lifting drive mechanism of the present utility model has the characteristics of simple structure and high precision compared with the technical solutions used in the prior art, and can further reduce the occurrence of manual intervention for resetting, saving time and effort.

[0033] (3) When the inkjet printing device of the present utility model needs to be manually cleaned, the channel body can be raised to provide enough space for maintenance personnel to perform maintenance. Brief Description of the Drawings

[0034] Figure 1 is one of the structural schematic diagrams of a cleaning device for an inkjet printing device in an embodiment of the present utility model;

[0035] Figure 2 is the second of the structural schematic diagrams of a cleaning device for an inkjet printing device in an embodiment of the present utility model;

[0036] Figure 3 is one of the partial structural schematic diagrams of the horizontal drive mechanism of a cleaning device for an inkjet printing device in an embodiment of the present utility model;

[0037] Figure 4 is the second of the partial structural schematic diagrams of the horizontal drive mechanism of a cleaning device for an inkjet printing device in an embodiment of the present utility model;

[0038] Figure 5 is one of the partial top-view structural schematic diagrams of a cleaning device for an inkjet printing device in an embodiment of the present utility model;

[0039] Figure 6 is the second of the partial top-view structural schematic diagrams of a cleaning device for an inkjet printing device in an embodiment of the present utility model;

[0040] Figure 7 is the partial structural schematic diagram of the lifting drive mechanism of a cleaning device for an inkjet printing device in an embodiment of the present utility model.

[0041] 110. Top support frame; 120. First side support frame; 130. Second side support frame; 140. First base; 150. Second base; 160. First mounting seat; 170. Second mounting seat; 180. Third mounting seat;

[0042] 200. Channel body; 210. Ball screw pair;

[0043] 300. Cleaning tray body; 310. First connecting part; 320. First clamping part; 330. Second connecting part; 340. Second clamping part;

[0044] 410, First slide rail, 420, First slider; 430, First drive belt; 431, Acting part; 440, First driving pulley; 450, First driven pulley; 460, Second driven pulley; 470, First tensioning wheel assembly;

[0045] 510, Second slide rail, 520, Second slider; 530, Second drive belt; 540, Idler pulley; 550, Third driven pulley; 560, Fourth driven pulley; 570, Second tensioning wheel assembly;

[0046] 610, Horizontal drive motor; 620, Transmission shaft;

[0047] 710, Lifting motor; 720, Second driving pulley; 730, Fifth driven pulley; 740, Sixth driven pulley; 750, Third drive belt; 760, First lifting speed reducer; 770, Second lifting speed reducer; 780, Third tensioning wheel assembly;

[0048] 810, Vertical slide rail; 820, Vertical slider; 830, Limiting part. Detailed implementation mode

[0049] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0050] The present utility model protects a cleaning device for an inkjet printing device and the inkjet printing device thereof. Refer to Figure 1 And Figure 2 As shown, it includes a gantry frame, a cleaning tray body 300 for cleaning the inkjet head of the channel body 200, a horizontal drive mechanism for driving the cleaning tray body 300 to move horizontally along a direction perpendicular to the feeding direction, and a lifting drive mechanism for driving the channel body 200 to move vertically. The horizontal drive mechanism is connected to the inner bottom of the gantry frame; the cleaning tray body 300 is movably connected to the bottom of the gantry frame through the horizontal drive mechanism; the lifting drive mechanism is connected to the top of the gantry frame.

[0051] During the actual use process, based on the channel body 200 that can only move vertically, the cleaning tray body 300 driven by the horizontal drive mechanism can achieve effective cleaning, reduce the occurrence of manual intervention, and at the same time ensure the overall stability.

[0052] Specifically, refer toFigure 1 As shown, the A direction is the loading direction, the B direction is the reciprocating movement direction of the cleaning tray body 300 and is horizontal, and the C direction is the reciprocating movement direction of the channel body and is vertical.

[0053] As a preferred embodiment, the gantry frame includes a top support frame 110, a first side support frame 120, a second side support frame 130, a first base 140, and a second base 150. The first side support frame 120 and the second side support frame 130 are respectively vertically connected to both sides of the top support frame 110 in the loading direction. The first base 140 is connected to the bottom of the first side support frame 120, and the second base 150 is connected to the bottom of the second side support frame 130. The length directions of the first base 140 and the second base 150 are both on the horizontal plane and perpendicular to the loading direction.

[0054] Specifically, the top support frame 110 is a hollow rectangular frame, and both the first side support frame 120 and the second side support frame 130 are rectangular frame structures, which can further disperse stress, ensure uniform force, and improve the service life and stability of the overall structure; the first base 140 and the second base 150 can be long strip square tubes or profiles.

[0055] As a preferred embodiment, the horizontal drive mechanism includes a first drive module and a second drive module. The first drive module is connected to the side wall of the first base 140, the second drive module is connected to the side wall of the second base 150, the first drive module and the second drive module are arranged oppositely, and both sides of the cleaning tray body 300 are respectively connected to the first drive module and the second drive module.

[0056] Refer to Figure 3 and Figure 4 As shown, as a preferred embodiment, the first drive module includes a first slide rail 410, a first slider, and a first drive belt 430. The first slider is slidably connected to the first slide rail 410, and the first slide rail 410 is horizontally fixedly connected to the side wall of the first base 140. The second drive module includes a second slide rail 510, a second slider, and a second drive belt 530. The second slider is slidably connected to the second slide rail 510, and the second slide rail 510 is horizontally fixedly connected to the side wall of the first base 140;

[0057] Both the first drive belt 430 and the second drive belt 530 include an acting part 431. The length direction of the acting part 431 is on the horizontal plane and perpendicular to the loading direction, and the acting part 431 is located above the first slider.

[0058] Specifically, the acting part 431 is a horizontal section on the transmission belt. Since the cleaning disk body 300 makes a reciprocating horizontal movement during actual operation, the movement path of the cleaning disk body 300 on the transmission belt is the acting part 431.

[0059] As a preferred embodiment, the cleaning disk body 300 includes a first connecting part 310, a first clamping part 320, a second connecting part 330, and a second clamping part 340. The first connecting part 310 and the second connecting part 330 are respectively fixedly connected to the first slider and the second slider. The first clamping part 320 and the second clamping part 340 are respectively fixedly connected to the first connecting part 310 and the second connecting part 330. The first clamping part 320 clamps the acting part 431 of the first transmission belt 430, and the second clamping part 340 clamps the acting part 431 of the second transmission belt 530.

[0060] Specifically, each clamping part clamps on the acting part 431. Thus, when the horizontal driving motor 610 drives each pulley to rotate, each transmission belt rotates accordingly. At this time, the cleaning disk body 300 moves synchronously with the transmission belt.

[0061] As a preferred embodiment, the horizontal driving mechanism further includes a horizontal driving motor 610. The first transmission module further includes a first driving pulley 440, a first driven pulley 450, and a second driven pulley 460.

[0062] The bottom of the first base 140 is connected to a first mounting seat 160. The horizontal driving motor 610 is connected to the first mounting seat 160. The output shaft of the horizontal driving motor 610 passes through the first mounting seat 160 and faces the second base 150. The first driving pulley 440 is connected to the output shaft of the horizontal driving motor 610.

[0063] The first driven pulley 450 and the second driven pulley 460 are respectively fixedly connected to the side wall of the first base 140 and are located at both ends of the first slide rail 410. The first transmission belt 430 is respectively connected to the first driving pulley 440, the first driven pulley 450, and the second driven pulley 460.

[0064] The second transmission module includes an idler pulley 540, a third driven pulley 550, and a fourth driven pulley 560.

[0065] A second mounting base 150 is connected to the bottom of the second base, an idler pulley 540 is rotatably connected to the second mounting base 170, a transmission shaft 620 is connected to the output shaft of the horizontal drive motor 610, and the transmission shaft 620 is fixedly connected to the idler pulley 540;

[0066] The third driven pulley 550 and the fourth driven pulley 560 are respectively connected to the side wall of the second base 150 and located at both ends of the second slide rail 510, and the second transmission belt 530 is respectively connected to the idler pulley 540, the third driven pulley 550, and the fourth driven pulley 560.

[0067] As a preferred embodiment, the first transmission module further includes a first tensioning wheel assembly 470, the second transmission module further includes a second tensioning wheel assembly 570, the first tensioning wheel assembly 470 is connected to the first mounting base 160 and abuts against the first transmission belt 430, and the second tensioning wheel assembly 570 is connected to the second mounting base 170 and abuts against the second transmission belt 530.

[0068] Specifically, in order to adjust the tension of the first transmission belt 430, a first tensioning wheel assembly 470 is provided. The first tensioning wheel assembly 470 includes two tensioning wheels symmetrically arranged on the first mounting base 160 with respect to the central axis of the output shaft of the horizontal drive motor 610. In order to adjust the tension of the second transmission belt 530, a second tensioning wheel assembly 570 is provided. The second tensioning wheel assembly 570 includes two tensioning wheels symmetrically arranged on the second mounting base 170 with respect to the central axis of the output shaft of the horizontal drive motor 610.

[0069] Reference Figure 5 , Figure 6 and Figure 7 As shown in

[0070] A third mounting seat 180 is fixedly connected inside the top support frame 110. The lifting motor 710 is fixedly connected to the third mounting seat 180. The second driving pulley 720 is fixedly connected to the output shaft of the lifting motor 710. The first lifting speed reducer 760 and the second lifting speed reducer 770 are respectively connected to the first side support frame 120 and the second side support frame 130. The fifth driven pulley 730 is connected to the top of the lead screw of the first lifting speed reducer 760. The sixth driven pulley 740 is connected to the top of the lead screw of the second lifting speed reducer 770. The third transmission belt 750 is sleeved on the second driving pulley 720, the fifth driven pulley 730 and the sixth driven pulley 740. One side of the channel body 200 is movably connected to the lead screw of the first lifting speed reducer 760 through a ball screw pair 210. The other side of the channel body 200 is movably connected to the lead screw of the second lifting speed reducer 770 through a ball screw pair 210. Compared with the technical solutions used in the prior art, the lifting drive mechanism of this embodiment has the characteristics of simple structure and high precision, can further reduce the occurrence of manual intervention for resetting, saves time and effort, and when manual cleaning is required, the channel body 200 can be lifted to provide enough space for maintenance personnel to perform maintenance.

[0071] More preferably, in order to ensure the accuracy and smoothness of the vertical movement, vertical slide rails 810 are connected to both the first side support frame and the second side support frame. Vertical sliders 820 are slidably connected to the vertical slide rails 810. The vertical sliders 820 are fixedly connected to the channel body 200. A limiting portion is further connected to the lowermost end of the slide rail. The limiting portion is used to limit the downward sliding height of the channel body 200.

[0072] As a preferred embodiment, the lifting drive mechanism further includes a third tensioning wheel assembly 780. The third tensioning wheel assembly 780 is connected to the third mounting seat 180 and abuts against the third transmission belt 750.

[0073] Specifically, in order to adjust the tension of the third transmission belt 750, a third tensioning wheel assembly 780 is provided. The third tensioning wheel assembly 780 includes two tensioning wheels symmetrically arranged on the third mounting seat 180 with respect to the central axis of the output shaft of the lifting motor 710.

[0074] The present invention also protects an inkjet printing device including the cleaning device described above.

[0075] It should be noted that the horizontal drive motor 610 is a speed-regulating motor and the lifting motor 710 is a servo motor. Compared with the prior art that requires multiple servo motors to complete the movement of the overall structure, the design provided in this embodiment can effectively reduce the number of motors, thereby reducing costs.

[0076] Working process:

[0077] When it is necessary to clean the inkjet head of the channel body 200, first, the channel body 200 moves upward under the drive of the lifting drive mechanism to make room. Then, at this time, the cleaning disk body 300 moves to directly below the channel body 200 under the drive of the horizontal drive mechanism. Then, the channel body 200 descends so that the cleaning components in the cleaning disk body 300 can contact the inkjet head and perform the cleaning work. After the cleaning is completed, the lifting drive mechanism drives the channel body 200 to rise to make room, and the horizontal drive mechanism drives the cleaning disk body 300 to reset. After the cleaning disk body 300 is reset, the lifting drive mechanism drives the channel body 200 to reset;

[0078] When it is necessary for manual maintenance and cleaning of the channel body 200, the lifting drive mechanism can drive the channel body 200 to rise to provide enough space for maintenance personnel to perform maintenance. After the maintenance is completed, the lifting drive mechanism drives the channel body 200 to reset.

[0079] Those skilled in the art can easily understand that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A cleaning device for inkjet printing equipment, characterized in that: The invention comprises a gantry frame, a cleaning disc body (300) for cleaning the inkjet head of the channel body (200), a horizontal driving mechanism for driving the cleaning disc body (300) to move in a horizontal direction along a direction perpendicular to a feeding direction, and a lifting driving mechanism for driving the channel body (200) to move in a vertical direction. The horizontal driving mechanism is connected to the inner side of the bottom of the gantry frame; The cleaning disc body (300) is movably connected to the bottom of the gantry frame through the horizontal driving mechanism; The lifting drive mechanism is connected to the top of the gantry frame.

2. A cleaning device for inkjet printing equipment according to claim 1, characterized in that: The gantry frame comprises a top support frame (110), a first side support frame (120), a second side support frame (130), a first base (140) and a second base (150); the first side support frame (120) and the second side support frame (130) are respectively vertically connected to two sides of the top support frame (110) in a feeding direction; the first base (140) is connected to the bottom of the first side support frame (120); the second base (150) is connected to the bottom of the second side support frame (130); the length direction of the first base (140) and the length direction of the second base (150) are both on a horizontal plane and perpendicular to the feeding direction.

3. A cleaning device for inkjet printing equipment according to claim 2, characterized in that: The horizontal driving mechanism includes a first transmission module and a second transmission module, the first transmission module is connected to the side wall of the first base (140), the second transmission module is connected to the side wall of the second base (150), the first transmission module and the second transmission module are arranged opposite to each other, and the two sides of the cleaning disc body (300) are respectively connected to the first transmission module and the second transmission module.

4. A cleaning device for inkjet printing equipment according to claim 3, characterized in that: The first transmission module comprises a first slide rail (410), a first slider and a first transmission belt (430), the first slider is slidably connected to the first slide rail (410), and the first slide rail (410) is horizontally fixedly connected to the side wall of the first base (140); the second transmission module comprises a second slide rail (510), a second slider and a second transmission belt (530), the second slider is slidably connected to the second slide rail (510), and the second slide rail (510) is horizontally fixedly connected to the side wall of the first base (140); The first transmission belt (430) and the second transmission belt (530) both include an action portion (431), the length direction of the action portion (431) is on a horizontal plane and perpendicular to a feeding direction, and the action portion (431) is located above the first sliding block.

5. A cleaning device for inkjet printing equipment according to claim 4, characterized in that: The cleaning disc body (300) includes a first connecting portion (310), a first clamping portion (320), a second connecting portion (330) and a second clamping portion (340); the first connecting portion (310) and the second connecting portion (330) are fixedly connected to the first slider and the second slider, respectively; the first clamping portion (320) and the second clamping portion (340) are fixedly connected to the first connecting portion (310) and the second connecting portion (330), respectively; the first clamping portion (320) clamps the active portion (431) of the first transmission belt (430); and the second clamping portion (340) clamps the active portion (431) of the second transmission belt (530).

6. A cleaning device for inkjet printing equipment according to claim 4, characterized in that: The horizontal drive mechanism further comprises a horizontal drive motor (610), and the first transmission module further comprises a first driving pulley (440), a first driven pulley (450) and a second driven pulley (460); The bottom of the first base (140) is connected to a first mounting base (160), the horizontal drive motor (610) is connected to the first mounting base (160), the output shaft of the horizontal drive motor (610) passes through the first mounting base (160) and faces the second base (150), and the first driving pulley (440) is connected to the output shaft of the horizontal drive motor (610); The first driven pulley (450) and the second driven pulley (460) are respectively fixedly connected to the side walls of the first base (140) and are located at both ends of the first slide rail (410); the first transmission belt (430) is respectively connected to the first driving pulley (440), the first driven pulley (450) and the second driven pulley (460); The second transmission module comprises an idler pulley (540), a third driven pulley (550) and a fourth driven pulley (560); The bottom of the second base (150) is connected to a second mounting seat (170), the idler wheel (540) is rotatably connected to the second mounting seat (170), the output shaft of the horizontal drive motor (610) is connected to a transmission shaft (620), and the transmission shaft (620) is fixedly connected to the idler wheel (540); The third driven pulley (550) and the fourth driven pulley (560) are respectively connected to the side walls of the second base (150) and are located at both ends of the second slide rail (510), and the second transmission belt (530) is respectively connected to the idler wheel (540), the third driven pulley (550) and the fourth driven pulley (560).

7. A cleaning device for inkjet printing equipment according to claim 6, characterized in that: The first transmission module further comprises a first tensioning wheel assembly (470), and the second transmission module further comprises a second tensioning wheel assembly (570), the first tensioning wheel assembly (470) being connected to the first mounting seat (160) and abutting against the first transmission belt (430), and the second tensioning wheel assembly (570) being connected to the second mounting seat (170) and abutting against the second transmission belt (530).

8. A cleaning device for inkjet printing equipment according to claim 2, characterized in that: The lifting drive mechanism comprises a lifting motor (710), a second driving pulley (720), a fifth driven pulley (730), a sixth driven pulley (740), a third transmission belt (750), a first lifting reducer (760), and a second lifting reducer (770); A third mounting seat (180) is fixedly connected inside the top support frame (110), the lifting motor (710) is fixedly connected to the third mounting seat (180), the second driving pulley (720) is fixedly connected to the output shaft of the lifting motor (710), the first lifting reducer (760) and the second lifting reducer (770) are respectively connected to the first side support frame (120) and the second side support frame (130), and the fifth driven pulley (730) is connected to the top of the screw rod of the first lifting reducer (760). The sixth driven pulley (740) is connected to the top of the screw of the second lifting reducer (770), the third transmission belt (750) is sleeved on the second driving pulley (720), the fifth driven pulley (730) and the sixth driven pulley (740), one side of the channel body (200) is movably connected to the screw of the first lifting reducer (760) through a ball screw pair (210), and the other side of the channel body (200) is movably connected to the screw of the second lifting reducer (770) through a ball screw pair (210).

9. A cleaning device for inkjet printing equipment according to claim 8, characterized in that: The lifting drive mechanism further comprises a third tensioning wheel assembly (780), wherein the third tensioning wheel assembly (780) is connected to the third mounting seat (180) and abuts against the third transmission belt (750).

10. An inkjet printing device, characterized in that: Comprising a cleaning device as described in any one of claims 1-9.

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