Printing test device for recovering ink-jet printing test ink

Abstract

According to the printing testing device for recycling the ink-jet printing testing ink, due to the fact that the ink caching mechanism is connected with the connecting supporting frame in the sliding mode, when the connecting supporting frame is connected with a testing industrial ink-jet printer, the ink caching mechanism can be moved in a sliding mode, the printing ink receiving table is made to leave the position below the spraying head, and the spraying head can be conveniently wiped. When it is guaranteed that the printing testing device for recycling ink-jet printing testing ink is connected with a testing industrial ink-jet printer, ink pressing or printing testing can be achieved, and a spray head can be wiped through the sliding ink buffering mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of printing test, in particular to a printing test device for recycling inkjet printing test ink. BACKGROUND

[0002] Industrial inkjet printers have the demand characteristics of long continuous working time and fast printing speed in practical application, so they have high requirements for printing stability during inkjet printing. At present, the evaluation method of the stability performance of industrial inkjet printers is to test the continuous printing performance of industrial inkjet printers, which is basically evaluated by the method of continuous printing test for a long time. A large amount of expensive ink consumables and printing consumables are consumed during the continuous printing test of industrial inkjet printers, resulting in a large consumption of materials and labor costs, and also generating a large amount of hazardous waste that needs to be treated.

[0003] Because of the limited space between the printing module position of the industrial inkjet printer and the bearing platform of the printing carrier such as paper, the printing test device provided by the prior art is inconvenient to wipe the nozzle of the industrial inkjet printer after installation, and needs to be disassembled. SUMMARY

[0004] To solve the above problems, the present application provides a printing test device for recycling inkjet printing test ink. Since the ink buffer mechanism is slidably connected with the connecting support frame, when the connecting support frame is connected with the test industrial inkjet printer, the ink buffer mechanism can be moved by sliding to make the printing ink receiving platform leave the position below the nozzle, thereby facilitating the wiping of the nozzle. That is, when the printing test device for recycling inkjet printing test ink is connected with the test industrial inkjet printer, the ink buffer mechanism can be slid to realize ink pressing or printing test, and the nozzle can also be wiped.

[0005] The purpose of the present application is achieved in the following manner: a printing test device for recycling inkjet printing test ink, comprising a printing ink receiving mechanism, the printing ink receiving mechanism comprising a connecting support frame, an ink buffer mechanism and a printing ink receiving platform;

[0006] The ink buffer mechanism is slidably connected with the connecting support frame, and the ink buffer mechanism is connected with the nozzle module bottom plate of the industrial inkjet printer through the connecting support frame. The printing ink receiving platform is arranged in the ink buffer mechanism, and the upper surface of the printing ink receiving platform is located below the nozzle of the test industrial inkjet printer at a distance of 1.5-3 mm. By sliding the ink buffer mechanism and the connecting support frame relative to each other, there are two positions, A position, the upper surface of the printing ink receiving platform corresponds to the position of the nozzle of the industrial inkjet printer; B position, there is sufficient space to wipe the nozzle of the industrial inkjet printer.

[0007] Along the sliding direction of the ink buffer mechanism, the two ends of the connecting support frame include a front support I and a rear support II. The upper surface of the ink receiving platform is higher than the lower surfaces of the front support I and the rear support II. For position B, there is sufficient space to wipe the printhead of the industrial inkjet printer. The structure of the ink buffer mechanism and the connecting support frame is as follows: when the ink buffer mechanism is moved away from directly below the printhead, the front end of the ink buffer mechanism pulls out the front support I. The connecting support frame is located directly below the printhead, forming an unobstructed space. The printhead can be wiped by reaching in from the position where the connecting support frame is directly below the printhead.

[0008] The ink receiving table has a blocking rod I at the front end and a blocking rod II at the rear end. When the ink buffer mechanism moves to the point where the blocking rod I touches the front support I, it is position B. When the ink buffer mechanism moves to the point where the blocking rod II touches the rear support II, it is position A.

[0009] The blocking rod I is L-shaped, with its upper surface on the side connected to the ink receiving table being lower than the upper surface of the ink receiving table, and its upper surface on the side facing the front bracket I being higher than the lower surface of the front bracket I; the blocking rod II is L-shaped, with its upper surface on the side connected to the ink receiving table being lower than the upper surface of the ink receiving table, and its upper surface on the side facing the rear bracket II being higher than the lower surface of the rear bracket II.

[0010] The upper surface of the connecting support frame is equipped with a magnetic adsorption device; the connecting support frame is connected to the printhead module base plate of the test industrial inkjet printer by magnetic adsorption, and is adsorbed under the steel printing module of the printer. In position A, the ink receiving platform is aligned with the center of the printhead of the printing module.

[0011] The upper surface of the ink receiving platform is provided with a guide groove, which serves as the ink receiving guide surface of the ink receiving platform. In position A, the ink receiving guide surface of the ink receiving platform is aligned with the center of the print head of the printing module.

[0012] The ink buffer mechanism has a guide groove for mounting the ink receiving platform, and a mounting hole for the ink receiving platform is provided in the mounting groove. The lower surface of the ink receiving platform has a corresponding fixing screw hole. The mounting hole of the ink receiving platform is connected to the fixing screw hole of the ink receiving platform by bolts, and the ink receiving platform is installed in the ink buffer mechanism. A rubber gasket is provided between the ink receiving platform and the guide groove for mounting the ink receiving platform of the ink buffer mechanism, and a rubber gasket is provided at least around the mounting hole of the ink receiving platform and the fixing screw hole.

[0013] The connecting support frame includes two opposing side plates, each with a guide rail. The upper front of each side plate is connected via a front bracket I, and the upper rear of each side plate is connected via a rear bracket II. The upper, lower, and front ends of the connecting support frame are open structures. The ink buffer mechanism has a corresponding slide rail. The connecting support frame and the ink buffer mechanism are slidably connected via the corresponding guide rail and slide rail. The slide rail can slide out of the guide rail.

[0014] The ink buffer mechanism is equipped with ink outlet I;

[0015] Along the slide rail, a handle is provided on the outer side of one end of the ink buffer mechanism.

[0016] Ink outlet I is connected to ink inlet I of the power delivery device, ink outlet II of the diaphragm pump is connected to ink inlet II of the filter, and ink outlet III of the filter is connected to the ink supply device of the printer ink supply unit.

[0017] A magnetic proximity switch is installed on the ink buffer mechanism, and a PP magnetic float that controls the on / off state of the magnetic proximity switch as the ink level rises or falls is also installed inside the ink buffer mechanism; the positive input terminal of the power delivery device is connected to the positive power supply terminal through a normally open relay, the negative input terminal of the power delivery device is connected to the negative power supply terminal, the positive input terminal of the normally open relay is connected to the positive power supply terminal, the negative input terminal of the normally open relay is connected to the output signal of the magnetic proximity switch, the common output terminal of the normally open relay is connected to the positive power supply terminal, and the normally open output terminal of the normally open relay is connected to the positive input terminal of the power delivery device; one end of the magnetic proximity switch circuit input is connected to the negative power supply terminal, and one end of the circuit output is connected to the negative input signal terminal of the normally open relay.

[0018] The ink buffer mechanism has a magnetic switch mounting position on the outside, and a magnetic proximity switch is installed in the magnetic switch mounting position; the ink buffer mechanism has a PP magnetic float lifting guide groove, a PP magnetic float 29 is installed in the PP magnetic float lifting guide groove, and the ink buffer mechanism has an ink buffer tank 30, and the PP magnetic float lifting guide groove is connected to the ink buffer tank 30.

[0019] The power delivery device is a diaphragm pump; the filter is a bladder filter with a precision of 10 microns.

[0020] Compared to existing technologies, this invention provides a printing test device for recycling inkjet printing test ink. Because the ink buffer mechanism is slidably connected to a connecting support frame, when the connecting support frame is connected to a test industrial inkjet printer, the ink buffer mechanism can be slidably moved, allowing the ink receiving platform to move away from below the printhead, facilitating printhead wiping. In other words, while ensuring the printing test device for recycling inkjet printing test ink is connected to the test industrial inkjet printer, the sliding ink buffer mechanism allows for both ink pressing or printing tests and printhead wiping. Attached Figure Description

[0021] Figure 1 This is a schematic diagram illustrating the connection principle of each structure of the testing device of the present invention;

[0022] Figure 2 This is an assembly diagram of the ink receiving mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the printing ink receiving mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the connecting support frame of the present invention;

[0025] Figure 5 This is a schematic diagram of the printing ink receiving platform of the present invention;

[0026] Figure 6 This is a cross-sectional schematic diagram of the ink receiving platform of the present invention;

[0027] Figure 7 This is a schematic diagram of the ink buffer mechanism of the present invention.

[0028] In the diagram: 1. Connecting support frame; 2. Ink buffer mechanism; 3. Printing ink receiving table; 4. Magnetic adsorption device; 5. Guide rail; 6. Handle; 7. Magnetic switch mounting position; 8. Magnetic switch mounting screw hole; 9. PP magnetic float lifting guide groove; 90. Partition plate; 91. Gap; 10. Ink buffer tank guide channel; 11. Slide rail; 12. Front bracket I; 13. Printing ink receiving table mounting guide groove; 14. Printing ink receiving table mounting hole; 15. Rear bracket II; 16. Printing ink receiving mechanism outlet. 17. Ink inlet; 18. Ink receiving surface of ink receiving station; 19. Mounting screw hole of ink receiving station; 20. Blocking rod I; 21. Magnetic proximity switch; 22. Relay; 23. Power transmission device; 24. Filter; 25. Ink receiving mechanism; 26. Blocking rod II; 27. Automatic recycling mechanism; 28. Printhead module base plate; 29. ​​Printhead; 30. PP magnetic float; 31. Ink buffer tank; 32. Side plate; 33. Top end; 34. Bottom end; 35. Front end; 36. Rear end. Detailed Implementation

[0029] The present invention will now be described in detail with reference to specific embodiments. It should be noted that these embodiments are only used to further illustrate the present invention and should not be construed as limiting the scope of protection of the present invention. Those skilled in the art can make some non-essential improvements and adjustments based on the above description of the present invention.

[0030] like Figures 1-7 As shown, a printing test device for recycling inkjet printing test ink includes an ink receiving mechanism 24, which includes a connecting support frame 1, an ink buffer mechanism 2, and an ink receiving platform 3.

[0031] The ink storage mechanism 2 is slidingly connected with the connecting support frame 1, and the ink storage mechanism 2 is connected with the industrial inkjet printer nozzle module bottom plate 27 through the connecting support frame 1; the ink storage mechanism 2 is internally provided with an ink receiving platform 3, the upper surface of the ink receiving platform 3 is located below the nozzle 28 of the test industrial inkjet printer, and the distance is 1.5-3 mm; through the relative sliding of the ink storage mechanism 2 and the connecting support frame 1, there are two positions, A position, the upper surface of the ink receiving platform 3 corresponds to the position of the nozzle of the industrial inkjet printer; B position, there is sufficient space to wipe the nozzle of the industrial inkjet printer.

[0032] When the ink storage mechanism 2 is moved so that the ink storage mechanism 2 is directly below the nozzle, that is, the ink storage mechanism 2 is in the A position, the upper surface of the ink receiving platform 3 corresponds to the position of the nozzle of the industrial inkjet printer, and the ink path pipe of the nozzle can be pressed to press the ink, or the industrial inkjet printer can be in a test state.

[0033] Since the ink storage mechanism 2 is slidingly connected with the connecting support frame 1, when the connecting support frame 1 is connected with the industrial inkjet printer nozzle module bottom plate 27, the ink receiving platform 3 can be moved away from below the nozzle 28 by sliding the ink storage mechanism 2, which facilitates wiping the nozzle. That is, when the printing test device for recycling inkjet printing test ink is connected with the nozzle module bottom plate 27 of the industrial inkjet printer, the ink storage mechanism 2 can be slid to press the ink or perform printing test, and the nozzle can also be wiped.

[0034] The upper surface of the connecting support frame 1 is provided with a magnetic adsorption device 4; the connecting support frame 1 and the nozzle module bottom plate 27 of the industrial inkjet printer are connected through magnetic adsorption, and are adsorbed below the steel nozzle module bottom plate 27 of the printer; when in the A position, the ink receiving platform 3 is aligned with the center of the nozzle 28 of the printing module, and is convenient to install and remove.

[0035] The upper surface of the ink receiving platform 3 is provided with a flow guide groove as an ink receiving platform ink flow guide surface 17, which is used to align with the center of the nozzle 28 of the printing module; the nozzle of the printer printing module continuously sprays ink to the ink receiving platform ink flow guide surface 17, and the ink flows to the ink storage mechanism 2 through the flow guide groove of the ink receiving platform ink flow guide surface 17.

[0036] The ink storage mechanism 2 is internally provided with an ink receiving platform installation guide groove 13, the installation groove is internally provided with an ink receiving platform installation hole 14, the lower surface of the ink receiving platform is correspondingly provided with a fixed installation screw hole 18, the ink receiving platform installation hole 14 and the ink receiving platform fixed installation screw hole 18 are connected through bolts, and the ink receiving platform is installed in the ink storage mechanism 2. The bolt connection facilitates the installation and removal of the ink receiving platform 3, and facilitates the cleaning of the ink storage mechanism 2 and the ink receiving platform 3.

[0037] The rubber gasket is arranged between the printing ink receiving platform 3 and the printing ink receiving platform mounting guide groove 13 of the ink storage mechanism 2, and at least the periphery of the printing ink receiving platform mounting hole 14 and the fixed mounting screw hole 18 is provided with the rubber gasket. By arranging the rubber gasket, the connection position of the ink storage mechanism 2 and the printing ink receiving platform 3 can be sealed conveniently, and the distance between the upper surface of the printing ink receiving platform 3 and the printer nozzle can also be adjusted.

[0038] The thickness of the rubber gasket is consistent, and the distance between the printing ink receiving platform and the nozzle is adjusted. For example, the thickness of the rubber gasket can be 1 mm.

[0039] In the sliding direction of the ink storage mechanism 2, the two ends of the connecting support frame 1 include the front support I and the rear support II, and the upper surface of the printing ink receiving platform 3 is higher than the lower surface of the front support I and the rear support II. For the B position, there is sufficient space to wipe the nozzle of the industrial inkjet printer. The structure of the ink storage mechanism 2 and the connecting support frame 1 is that when the ink storage mechanism 2 is moved to make the ink storage mechanism 2 leave the nozzle directly below, the end of the ink storage mechanism 2 pulls out the front support I, and the connecting support frame 1 is in the position directly below the nozzle to form an unobstructed space, and the nozzle can be wiped from the position of the connecting support frame 1 directly below the nozzle.

[0040] In order to facilitate the determination of the A position and the B position, the front end of the printing ink receiving platform 3 is provided with the blocking rod I 19, and the rear end is provided with the blocking rod II 25. When the ink storage mechanism 2 is moved to the position where the blocking rod I touches the front support I, it is the B position, and when the ink storage mechanism 2 is moved to the position where the blocking rod II touches the rear support II, it is the A position.

[0041] In order to facilitate the sliding positioning of the ink storage mechanism 2 and prevent the test ink overflowing from the ink receiving flow guide surface 17 of the printing ink receiving platform from polluting the front support I 12 and the rear support II 15, the blocking rod I is L-shaped, and the upper surface of the side connected to the printing ink receiving platform 3 is lower than the upper surface of the printing ink receiving platform 3, and the upper surface of the side facing the front support I 12 is higher than the lower surface of the front support I. The blocking rod II is L-shaped, and the upper surface of the side connected to the printing ink receiving platform 3 is lower than the upper surface of the printing ink receiving platform 3, and the upper surface of the side facing the rear support II 15 is higher than the lower surface of the rear support II.

[0042] The inner side or the bottom of the connecting support frame 1 is provided with a guide rail 5, and the ink storage mechanism 2 is provided with a corresponding sliding rail 11. The connecting support frame 1 and the ink storage mechanism 2 are connected by sliding through the corresponding guide rail and sliding rail 11.

[0043] When the ink storage mechanism 2 is moved to make the ink storage mechanism 2 leave the position directly below the nozzle, the end of the ink storage mechanism 2 pulls out the front support I 12, and the connecting support 1 at the position directly below the nozzle forms an unobstructed space, which can be used to wipe the nozzle from the position directly below the nozzle. The connecting support 1 has the following structure: the connecting support 1 includes two opposite side plates 31, and guide rails 5 are arranged on the side plates in the length direction of the side plates. The upper part of the front end of the side plates 31 is connected through the front support I 12, and the upper part of the rear end of the side plates 31 is connected through the rear support II 15. The upper end 32, the lower end 33, the front end 34, and the rear end 35 of the connecting support 1 are respectively in an open structure. The ink storage mechanism 2 is provided with corresponding sliding rails 11, and the connecting support 1 and the ink storage mechanism 2 are connected through corresponding guide rails and sliding rails 11. The sliding rails 11 can slide out of the guide rails 5. Thus, the end of the ink storage mechanism 2 can pull out the front support I.

[0044] The guide rails 5 can be dovetail track guide rails, and the sliding rails 11 are dovetail track sliding rails 11.

[0045] The upper surface of the connecting support 1 is provided with mounting holes for fixing and mounting cylindrical strong magnets 4. The upper surface of the cylindrical strong magnets 4 is parallel to the upper surface of the connecting support 1. 36 cylindrical strong magnets 4 of appropriate size are respectively pasted flat by using structural glue, so that the upper surface of the connecting support 1 is attached to the lower surface of the nozzle module bottom plate.

[0046] The ink storage mechanism 2 is provided with a handle 6 on one end outside in the direction of the sliding rails 11, such as the handle 6 provided on the front end outside of the ink storage mechanism 2 in the present application. Figure 7 The ink storage mechanism 2 is provided with a handle 6 on one end outside in the direction of the sliding rails 11, such as the handle 6 provided on the front end outside of the ink storage mechanism 2 in the present application.

[0047] If there is too much ink, the ink storage mechanism 2 is provided with an ink outlet I 16 for facilitating ink discharge.

[0048] In order to realize the recycling and reuse of the ink, the ink outlet I 16 is connected with the ink inlet I of the power conveying device 22. The ink outlet II of the diaphragm pump 22 is connected with the ink inlet II of the filter 23 through an ink tube. The ink outlet III of the filter 23 is connected with the ink supply device such as an ink barrel of the printer ink supply unit through an ink tube.

[0049] The power conveying device 22 can be a diaphragm pump.

[0050] The filter 23 can be a 10-micron precision capsule filter.

[0051] The ink storage mechanism 2 is provided with a magnetic proximity switch 20, and the ink storage mechanism 2 is further provided with a PP magnetic float 29 for controlling the on-off of the magnetic proximity switch with the liquid level rising and falling; the input positive pole of the power delivery device 22 is connected with the positive pole of the power supply through the normally open relay 21, the input negative pole of the power delivery device 22 is connected with the negative pole of the power supply, the input positive pole of the normally open relay 21 is connected with the positive pole of the power supply, the input negative pole of the normally open relay 21 is connected with the output signal of the magnetic proximity switch 20, the output common pole of the normally open relay 21 is connected with the positive pole of the power supply, and the output normally open pole of the normally open relay 21 is connected with the input positive pole of the power delivery device 22; one end of the line input of the magnetic proximity switch 20 is connected with the negative pole of the power supply, and the other end of the line output is connected with the input negative pole of the normally open relay 21.

[0052] The ink storage mechanism 2 is provided with a magnetic proximity switch 20, and the ink storage mechanism 2 is further provided with a PP magnetic float 29 for controlling the on-off of the magnetic proximity switch with the liquid level rising and falling; the input positive pole of the power delivery device 22 is connected with the positive pole of the power supply through the normally open relay 21, the input negative pole of the power delivery device 22 is connected with the negative pole of the power supply, the input positive pole of the normally open relay 21 is connected with the positive pole of the power supply, the input negative pole of the normally open relay 21 is connected with the output signal of the magnetic proximity switch 20, the output common pole of the normally open relay 21 is connected with the positive pole of the power supply, and the output normally open pole of the normally open relay 21 is connected with the input positive pole of the power delivery device 22; one end of the line input of the magnetic proximity switch 20 is connected with the negative pole of the power supply, and the other end of the line output is connected with the input negative pole of the normally open relay 21.

[0053] The ink storage mechanism 2 is provided with a magnetic proximity switch 20, and the ink storage mechanism 2 is further provided with a PP magnetic float 29 for controlling the on-off of the magnetic proximity switch with the liquid level rising and falling; the input positive pole of the power delivery device 22 is connected with the positive pole of the power supply through the normally open relay 21, the input negative pole of the power delivery device 22 is connected with the negative pole of the power supply, the input positive pole of the normally open relay 21 is connected with the positive pole of the power supply, the input negative pole of the normally open relay 21 is connected with the output signal of the magnetic proximity switch 20, the output common pole of the normally open relay 21 is connected with the positive pole of the power supply, and the output normally open pole of the normally open relay 21 is connected with the input positive pole of the power delivery device 22; one end of the line input of the magnetic proximity switch 20 is connected with the negative pole of the power supply, and the other end of the line output is connected with the input negative pole of the normally open relay 21.

[0054] The ink storage mechanism 2 is provided with a magnetic proximity switch 20, and the ink storage mechanism 2 is further provided with a PP magnetic float 29 for controlling the on-off of the magnetic proximity switch with the liquid level rising and falling; the input positive pole of the power delivery device 22 is connected with the positive pole of the power supply through the normally open relay 21, the input negative pole of the power delivery device 22 is connected with the negative pole of the power supply, the input positive pole of the normally open relay 21 is connected with the positive pole of the power supply, the input negative pole of the normally open relay 21 is connected with the output signal of the magnetic proximity switch 20, the output common pole of the normally open relay 21 is connected with the positive pole of the power supply, and the output normally open pole of the normally open relay 21 is connected with the input positive pole of the power delivery device 22; one end of the line input of the magnetic proximity switch 20 is connected with the negative pole of the power supply, and the other end of the line output is connected with the input negative pole of the normally open relay 21. Figure 7The PP magnetic float lifting guide groove 9 is separated from the ink buffer groove 30 by a partition, at least two partitions 90 are provided, and a gap 91 exists between the partitions 90. The existence of the gap 91 makes the upper surface of the liquid in the ink buffer groove 30 and the upper surface of the liquid in the PP magnetic float lifting guide groove 9 on the same plane or at the same height when the ink buffer groove 30 contains liquid.

[0055] The liquid in the ink buffer groove 30 flows to the ink buffer groove 30. As the liquid level in the ink buffer groove 30 rises, the liquid level in the PP magnetic float lifting guide groove 9 also gradually rises, causing the PP magnetic float to move up and down in the PP magnetic float lifting guide groove 9.

[0056] The magnetic proximity switch 20 is fixed on the magnetic switch mounting position 7 through the magnetic switch mounting hole 8. The PP magnetic float lifting guide groove 9 is correspondingly arranged with the magnetic switch mounting position 7, located inside the ink buffer mechanism 2, and the upper surface of the magnetic proximity switch 20 can be arranged to be flush with the upper surface of the ink buffer mechanism 2. When the PP magnetic float 29 rises to a certain height and the magnetic force causes the two metal reeds inside the magnetic proximity switch 20 to be connected together, a path is formed, the magnetic proximity switch 20 outputs a signal to the normally open relay 21, triggering the normally open relay 21 to close the input signal end, and then the normally open end of the normally open relay 21 is closed with the common end, so that the power delivery device 22 starts to work, and the printing ink is drawn out from the ink outlet I 16 of the printing ink receiving mechanism, filtered through the filter 23, and then filtered into the ink supply barrel of the printer ink supply unit. Repeating the above process realizes the recycling and utilization of printing ink.

[0057] The normally open relay 21 is a delay relay. When the input signal end of the normally open relay 21 changes from closed to open circuit, the normally open relay 21 keeps the output normally open end closed with the common end, and delays for a certain time, so that the power delivery device 22 continues to work. When the normally open relay 21 is delayed and cut off, the output normally open end of the normally open relay 21 is disconnected with the common end, and the power delivery device 22 stops working, so that the ink in the ink buffer groove 30 is as clean as possible, and the number of times of starting the power delivery device 22 is reduced.

[0058] The ink buffer groove 30 is also provided with an ink buffer groove flow channel 10, which is an inclined surface inclined towards the ink outlet of the printing ink receiving mechanism. It is convenient for ink to be discharged.

[0059] The bottom surface of the PP magnetic float placing groove 9 is lower than the bottom surface of the ink buffer groove. When there is no liquid in the PP magnetic float placing groove 9, the vertical center of the PP magnetic float 29 is flush with the lowest part of the bottom surface of the ink buffer groove. The PP magnetic float 9 is provided with a lower mounting position.

[0060] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and it should be noted that, for those skilled in the art and any person skilled in the art, under the premise of not departing from the overall concept of the present application, according to the technical solutions and inventive concept of the present application, equivalent replacement or change, and several changes and improvements made, these should also be considered as the protection scope of the present application.

Claims

1. A print testing device for recycling inkjet printing test ink, characterized by: Including printing ink receiving mechanism (24), printing ink receiving mechanism (24) includes connecting support frame (1), ink storage mechanism (2), printing ink receiving platform (3); The ink storage mechanism (2) is slidably connected with the connecting support frame (1), and the ink storage mechanism (2) is connected with the nozzle module bottom plate (27) of the industrial inkjet printer through the connecting support frame (1); The ink storage mechanism (2) is provided with the printing ink receiving platform (3), the upper surface of the printing ink receiving platform (3) is located below the nozzle of the test industrial inkjet printer, and the distance is 1.5-3mm; By the relative sliding of the ink storage mechanism (2) and the connecting support frame (1), there are two positions, A position, the upper surface of the printing ink receiving platform (3) corresponds to the position of the nozzle (28) of the industrial inkjet printer; B position, there is enough space to wipe the nozzle of the industrial inkjet printer.

2. The printing test device for recovering an inkjet printing test ink according to claim 1, characterized by: In the sliding direction of the ink storage mechanism (2), the two ends of the connecting support frame (1) include front support I (12) and rear support II (15), the upper surface of the printing ink receiving platform (3) is higher than the lower surface of the front support I (12) and the rear support II (15); For B position, there is enough space to wipe the nozzle of the industrial inkjet printer: the structure of the ink storage mechanism (2) and the connecting support frame (1) is: moving the ink storage mechanism (2), so that the ink storage mechanism (2) is away from the nozzle directly below, the front end of the ink storage mechanism (2) is pulled out of the front support I, the connecting support frame (1) is in the position of the nozzle directly below to form an unobstructed space, which can be inserted into the position of the connecting support frame (1) to wipe the nozzle.

3. The printing test device for recovering an inkjet printing test ink according to claim 1, characterized by: The front end of the printing ink receiving platform (3) is provided with a blocking rod I (19), and the rear end is provided with a blocking rod II (25), the ink storage mechanism (2) is moved to the position of B when the blocking rod I touches the front support I, and the ink storage mechanism (2) is moved to the position of A when the blocking rod II touches the rear support II.

4. The printing test device for recovering an inkjet printing test ink according to claim 3, characterized by: The blocking rod I (19) is L-shaped, the upper surface of the side connected with the printing ink receiving platform (3) is lower than the upper surface of the printing ink receiving platform (3), and the upper surface of the side facing the front support I is higher than the lower surface of the front support I (12); The blocking rod II (25) is L-shaped, the upper surface of the side connected with the printing ink receiving platform (3) is lower than the upper surface of the printing ink receiving platform (3), and the upper surface of the side facing the rear support II is higher than the lower surface of the rear support II (15).

5. The printing test apparatus for recovering an inkjet printing test ink according to claim 1, characterized by: The upper surface of the connecting support frame (1) is provided with a magnetic adsorption device; The connecting support frame (1) and the nozzle module bottom plate (27) of the test industrial inkjet printer are connected by magnetic adsorption, and are adsorbed below the steel printing module of the printer; When the position A, the printing ink receiving platform (3) is aligned with the center of the nozzle (28) of the printing module; The upper surface of the printing ink receiving platform (3) is provided with a flow guide groove as a printing ink receiving platform ink flow guide surface (17), which is aligned with the center of the nozzle (28) of the printing module when the position A.

6. The printing test apparatus for recovering an inkjet printing test ink according to claim 1, characterized by: The ink storage mechanism (2) is internally provided with an ink receiving platform mounting guide groove (13), the mounting groove is internally provided with an ink receiving platform mounting hole (14), the lower surface of the ink receiving platform is correspondingly provided with a fixed mounting screw hole (18), the ink receiving platform mounting hole (14) is connected with the fixed mounting screw hole (18) of the ink receiving platform through a bolt, and the ink receiving platform is mounted in the ink storage mechanism (2); rubber pads are arranged between the ink receiving platform (3) and the ink receiving platform mounting guide groove (13) of the ink storage mechanism (2), and at least rubber pads are arranged around the ink receiving platform mounting hole (14) and the fixed mounting screw hole (18).

7. The printing test apparatus for recovering an inkjet printing test ink according to claim 1, characterized by: The connecting support frame (1) comprises two opposite side plates, the side plates are provided with guide rails (5), the upper portions of the front ends of the side plates are connected through a front support I, the upper portions of the rear ends of the side plates are connected through a rear support II, the upper end, the lower end and the front end of the connecting support frame (1) are respectively in an open structure; the ink storage mechanism (2) is provided with corresponding sliding rails (11), the connecting support frame (1) and the ink storage mechanism (2) are slidably connected through the corresponding guide rails and the sliding rails (11), and the sliding rails (11) can slide out of the guide rails (5); The ink storage mechanism (2) is internally provided with an ink outlet I (16); A handle (6) is arranged on one end of the ink storage mechanism (2) in the direction of the sliding rail (11).

8. The printing test device for recovering an inkjet printing test ink according to claim 7, characterized by: The ink outlet I (16) is connected with an ink inlet I of the power conveying device (22), an ink outlet II of the power conveying device (22) is connected with an ink inlet II of the filter (23), and an ink outlet III of the filter (23) is connected with an ink supply device of a printer ink supply unit.

9. The printing test device for recovering an inkjet printing test ink according to claim 8, characterized by: A magnetic proximity switch (20) is mounted on the ink storage mechanism (2), and the ink storage mechanism (2) is further provided with a PP magnetic float (29) for controlling the on-off of the magnetic proximity switch according to the liquid level; the input positive pole of the power conveying device (22) is connected with the positive pole of a power supply through a normally open relay (21), the input negative pole of the power conveying device (22) is connected with the negative pole of the power supply, the positive pole of the input end of the normally open relay (21) is connected with the positive pole of the power supply, the negative pole of the input end of the normally open relay (21) is connected with the output signal of the magnetic proximity switch (20), the output common end of the normally open relay (21) is connected with the positive pole of the power supply, and the output normally open end of the normally open relay (21) is connected with the input positive pole of the power conveying device (22); one end of the line input of the magnetic proximity switch (20) is connected with the negative pole of the power supply, and the other end of the line output is connected with the input signal negative pole of the normally open relay (21).

10. The printing test device for recovering an inkjet printing test ink according to claim 9, characterized by: The ink storage mechanism (2) is externally provided with a magnetic switch mounting position (7), the magnetic switch mounting position (7) is mounted with the magnetic proximity switch (20); the ink storage mechanism (2) is internally provided with a PP magnetic float lifting guide groove (9), the PP magnetic float lifting guide groove (9) is internally provided with the PP magnetic float (29), the ink storage mechanism (2) is provided with an ink storage groove (30), and the PP magnetic float lifting guide groove (9) is in communication with the ink storage groove (30); The power conveying device (22) is a diaphragm pump, and the filter (23) is a 10-micron precision capsule filter.

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