Device and method for simulating rapid detection of ink printing demulsification of digital stenograph

Abstract

The invention relates to the technical field of ink production, and discloses a device and method for simulating rapid detection of ink printing demulsification of a digital stenograph, the device comprises a fixing frame, a fixing assembly is arranged in the fixing frame, the fixing assembly is used for storing ink, a rotating shaft is rotatably connected in the fixing frame, and the rotating shaft is used for rotating the fixing frame. An ink roller is fixedly connected to the periphery of the rotating shaft, first gears are fixedly connected to the left end and the right end of the rotating shaft, fixing plates are slidably connected to the left side and the right side of the interior of the fixing frame, demulsification rollers are rotatably connected to the opposite sides of the two fixing plates, and push rods are slidably connected to the top sides of the interiors of the fixing plates. The push rod is pressed to drive the fixed rod to move so as to relieve the fixation of the fixed plate, the distance between the demulsification roller and the ink roller can be adjusted after the fixation of the fixed plate is relieved, so that the flexibility is improved, the pull rod is pulled to drive the buckle to move, and the buckle is placed in the groove of the check block so as to fix the recovery box; and a recovery box is installed to prevent the ink from dripping to other places.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ink production, in particular to a device and method for simulating and rapidly detecting ink printing demulsification of a digital rapid printer. BACKGROUND

[0002] The ink demulsification device is used to separate the emulsified ink particles and dissolved organic matter in the ink wastewater, so as to facilitate the treatment and discharge after treatment, thereby reducing the pollution caused by the ink wastewater to the environment.

[0003] The conventional detection method is to directly print about 50-100 thousand printed matters on the digital rapid printer with the ink of the digital rapid printer, then disassemble the printing cylinder to observe whether there is water droplet in the ink roller to determine whether the ink is demulsified through continuous extrusion; meanwhile, the distance between the demulsification rod and the ink rod of the existing ink demulsification device cannot be adjusted, which leads to poor flexibility and cannot be adjusted according to the requirements, and the demulsification rod is not easy to disassemble, which leads to more troublesome cleaning and replacement, therefore, the device and method for simulating and rapidly detecting ink printing demulsification of a digital rapid printer are proposed to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a device and method for simulating and rapidly detecting ink printing demulsification of a digital rapid printer, which solves the problem of poor flexibility caused by the distance between the demulsification rod and the ink rod in the prior art.

[0005] To achieve the above object, the present application is implemented by the following technical scheme: a device and method for simulating and rapidly detecting ink printing demulsification of a digital rapid printer, comprising a fixed frame, a fixed assembly is arranged inside the fixed frame, the fixed assembly is used to accommodate ink, a rotating shaft is rotatably connected inside the fixed frame, an ink rod is fixedly connected to the outer periphery of the rotating shaft, a gear one is fixedly connected to the left and right ends of the rotating shaft, a fixed plate is slidably connected to the left and right sides inside the fixed frame, a demulsification rod is rotatably connected to the opposite side of the two fixed plates, a push rod is slidably connected to the top side inside the fixed plate, a moving plate one is fixedly connected to the bottom end of the push rod, a limiting block is fixedly connected to the front and rear sides of the moving plate one, a connecting plate is slidably connected to the outer periphery of the limiting block, a connecting rod one is fixedly connected to one side of the connecting plate, a fixed rod is fixedly connected to the side away from the connecting rod one, a limiting plate one is fixedly connected to the outer periphery of the push rod, a spring one is fixedly connected to the bottom end of the limiting plate one, and the bottom end of the spring one is fixedly connected inside the fixed plate, a plurality of evenly distributed rotating discs are rotatably connected inside the fixed frame, a threaded rod is fixedly connected to one side of the rotating disc, a moving plate two is threadedly connected to the outer periphery of the threaded rod, and a baffle is fixedly connected to the top of the moving plate two.

[0006] Preferably, the fixed assembly comprises two sliding plates, both of which are slidingly connected to the left and right sides of the inside of the fixed frame, and a recycling box is fixedly connected to the side of the two sliding plates facing each other, a handle is fixedly connected to the top of the front side of the recycling box, and a stop block is fixedly connected to the left and right sides of the recycling box, a fixed block one is fixedly connected to the left and right sides of the front of the fixed frame, a fixed block two is fixedly connected to the left and right sides of the front of the fixed frame, a connecting rod two is fixedly connected to the side of the fixed block one and the fixed block two facing each other, a sleeve one is slidingly connected to the outer periphery of the connecting rod two, a spring two is fixedly connected to the side of the sleeve one away from the connecting rod two, one end of the spring two away from the sleeve one is fixedly connected to the side of the fixed block two, and a buckle is rotatably connected to the inside of the sleeve one.

[0007] Preferably, the side of the buckle away from the sleeve one abuts against the front side of the stop block, a pull rod is rotatably connected to the inside of the fixed block one, and the buckle is slidingly connected to the inside of the pull rod.

[0008] Preferably, the side of the demulsification stick away from the sleeve two is fixedly connected with a gear two.

[0009] Preferably, a limiting plate two is rotatably connected to the inside of the fixed plate, and the limiting plate two is fixedly connected to the outer periphery of the demulsification stick.

[0010] Preferably, the top left and right sides of the fixed plate are fixedly connected with connecting blocks.

[0011] Preferably, a sliding block is fixedly connected to the side of the connecting plate, and the sliding block is slidingly connected to the inside of the fixed plate.

[0012] Preferably, the limiting plate one is slidingly connected to the inside of the fixed plate, and the spring one is sleeved on the outer periphery of the push rod.

[0013] Preferably, a plurality of evenly distributed sliding grooves are formed in the inside of the fixed frame, and the end of the fixed rod away from the connecting rod one is slidingly connected in the sliding groove in the inside of the fixed frame.

[0014] A method for simulating rapid detection of digital speed printing ink printing demulsification, comprising the following steps:

[0015] S1, drive the ink stick: rotate the gear one to drive the rotating shaft, and then drive the ink stick to rotate, for extruding the ink;

[0016] S2, adjust and reset: adjust the position of the fixed plate and the demulsification stick by pressing the push rod to adjust the position of the moving plate one, and after releasing the push rod, the reset force of the spring one makes the push rod and related parts return to the initial position;

[0017] S3, disassembly and cleaning: by rotating the rotating disc drive screw rod, remove the baffle to the fixed plate limit, so as to disassemble the fixed plate and demulsification stick for cleaning;

[0018] S4, ink recovery: pull the pull rod to move the buckle, take down the recovery box from the fixed frame, clean the ink in it, and then reinstall it to improve the ink recovery efficiency and the neatness of the working environment.

[0019] Working principle: by rotating the gear one can drive the rotating shaft to rotate, the rotating shaft can drive the ink stick to rotate by rotating, the ink stick can extrude the ink by rotating, the moving plate one can be moved by pressing the push rod, the moving plate one can drive the limit block to move by moving, the limit block can drive the connecting plate to move by moving, the connecting plate can drive the connecting rod one to move by moving, the connecting rod one can drive the fixed rod to move by moving, the fixed rod can release the fixing of the fixed plate by moving, the fixed plate can be moved by lifting the connecting block, the position of the demulsification stick can be adjusted by adjusting the position of the fixed plate, so that the appropriate distance can be adjusted according to the site demand, so as to improve the flexibility, the push rod can be reset by the elastic force of the spring one after loosening, the moving plate one can be reset by the push rod, the limit block can be reset by the moving plate one, the connecting plate can be reset by the limit block, the connecting rod one can be reset by the connecting plate, the fixed rod can be reset by the connecting rod one, the fixed plate can be fixed by the fixed rod, the screw rod can be rotated by rotating the rotating disc, the moving plate two can be moved by rotating the screw rod, the baffle can be moved by moving the moving plate two, the baffle can release the limit of the fixed plate by moving, the fixed plate can be disassembled from the fixed frame after releasing the limit of the fixed plate, the demulsification stick can be disassembled by disassembling the fixed plate, the demulsification stick can be cleaned after disassembling, the buckle can be moved by pulling the pull rod, the buckle can be taken out from the groove of the block, the fixed relationship between the recovery box and the fixed frame can be successfully released, the recovery box can be pulled out by pulling the handle, the recovery box can be cleaned conveniently, the recovery box can be fixed by placing the buckle in the groove of the block, the ink stick can be installed in the recovery box to receive the ink of the ink stick, avoid the ink from falling on other places, cause unnecessary pollution, this process not only ensures the neatness of the working environment, but also improves the ink recovery efficiency.

[0020] The application provides a device and method for simulating rapid detection of ink printing demulsification of a digital express printer.

[0021] 1. The application can drive the moving plate one to move by pressing the push rod, and then drive the limiting block, connecting plate, connecting rod one and fixed rod to move, thereby releasing the fixation of the fixed plate, lifting the connecting block can drive the fixed plate and the demulsification stick to move, adjust the distance to improve flexibility, after loosening the push rod, the spring one drives each part to reset, the fixed plate can be fixed, rotating the rotating disc drives the threaded rod to rotate, drives the moving plate two and the baffle to move, the limitation of the fixed plate can be released, the fixed plate and the demulsification stick are convenient to disassemble and clean.

[0022] 2. The application can drive the buckle to move by pulling the pull rod, and the buckle can be removed from the groove of the block to release the fixation of the recovery box and the fixed frame, after releasing the fixation of the recovery box, the recovery box can be pulled out by pulling the handle, so as to clean it, pulling the pull rod drives the buckle to move, and the buckle is placed in the groove of the block to fix the recovery box, and the recovery box can receive the ink of the ink stick, preventing the ink from dripping elsewhere. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a perspective view of the application;

[0024] Figure 2 It is a structure schematic view of the rotating shaft of the application;

[0025] Figure 3 It is a structure schematic view of the moving plate two of the application;

[0026] Figure 4 It is Figure 3 It is an enlarged view of A in the figure;

[0027] Figure 5 It is a structure schematic view of the fixed plate of the application;

[0028] Figure 6 It is a structure schematic view of the connecting plate of the application;

[0029] Figure 7 It is a structure schematic view of the ink stick of the application;

[0030] Figure 8 It is a structure schematic view of the sliding plate of the application;

[0031] Figure 9 It is a structure schematic view of the buckle of the application.

[0032] Wherein, 1, fixed frame; 2, rotating shaft; 3, ink stick; 4, gear one; 5, demulsification stick; 6, fixed plate; 7, push rod; 8, moving plate one; 9, limiting block; 10, connecting plate; 11, connecting rod one; 12, fixed rod; 13, limiting plate one; 14, spring one; 15, rotating disc; 16, threaded rod; 17, moving plate two; 18, baffle; 19, sliding plate; 20, recovery box; 21, handle; 22, stopper; 23, fixed block one; 24, fixed block two; 25, connecting rod two; 26, sleeve one; 27, spring two; 28, buckle; 29, pull rod; 30, sleeve two; 31, gear two; 32, limiting plate two; 33, connecting block; 34, sliding block. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the description of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0034] Embodiment:

[0035] Please refer to the accompanying drawings Figure 1 - the accompanying drawings Figure 6The embodiment of the present application provides a device for simulating and rapidly detecting ink printing demulsification of a digital express printer, which comprises a fixing frame 1, a rotating shaft 2 rotatably connected in the fixing frame 1, an ink stick 3 fixedly connected to the outer periphery of the rotating shaft 2, gear one 4 fixedly connected to the left and right ends of the rotating shaft 2, a fixed plate 6 slidably connected to the left and right sides in the fixing frame 1, a demulsification stick 5 rotatably connected to the side of the fixed plate 6 facing the other fixed plate 6, a push rod 7 slidably connected to the top side in the fixed plate 6, a moving plate one 8 fixedly connected to the bottom end of the push rod 7, a limiting block 9 fixedly connected to the front and back sides of the moving plate one 8, a connecting plate 10 slidably connected to the outer periphery of the limiting block 9, a connecting rod one 11 fixedly connected to the side of the connecting plate 10, a fixed rod 12 fixedly connected to the side of the connecting rod one 11 away from the connecting plate 10, a limiting plate one 13 fixedly connected to the outer periphery of the push rod 7, a spring one 14 fixedly connected to the bottom end of the limiting plate one 13 and in the fixed plate 6, a plurality of rotating discs 15 rotatably connected in the fixing frame 1, a threaded rod 16 fixedly connected to the side of the rotating disc 15, a moving plate two 17 threadedly connected to the outer periphery of the threaded rod 16, and a baffle 18 fixedly connected to the top of the moving plate two 17. The fixing frame 1 is used for fixing the rotating shaft 2, the rotating shaft 2 is used for fixing the ink stick 3, the ink stick 3 plays a role of demulsification, the gear one 4 is used for driving the rotating shaft 2 to rotate, the demulsification stick 5 is used for demulsifying the ink, the fixed plate 6 is used for fixing the demulsification stick 5, the push rod 7 is used for driving the moving plate one 8 to move, the moving plate one 8 can drive the limiting block 9 to move by moving, the limiting block 9 can drive the connecting plate 10 to move by moving, the connecting plate 10 can drive the connecting rod one 11 to move by moving, the connecting rod one 11 can drive the fixed rod 12 to move by moving, the fixed rod 12 is used for fixing the fixed plate 6, the limiting plate one 13 is used for fixing the spring one 14, the spring one 14 can drive the push rod 7 to reset by elastic force, the rotating disc 15 is used for driving the threaded rod 16 to rotate, the threaded rod 16 can drive the moving plate two 17 to move by rotating, the moving plate two 17 can drive the baffle 18 to move by moving, and the baffle 18 plays a role of preventing the fixed plate 6 from falling off from the fixing frame 1.

[0036] Please refer to the drawings Figure 1 、 Figure 8 and Figure 9The inside of the fixed frame 1 is provided with a fixed component for accommodating ink, which includes two sliding plates 19 respectively slidingly connected to the left and right sides of the inside of the fixed frame 1, and the two sliding plates 19 are fixedly connected to the side of the recovery box 20, the front side of the recovery box 20 is fixedly connected with a handle 21, the left and right sides of the recovery box 20 are fixedly connected with a stop block 22, the left and right sides of the front of the fixed frame 1 are fixedly connected with a fixed block one 23, the left and right sides of the front of the fixed frame 1 are fixedly connected with a fixed block two 24, the side of the fixed block one 23 and the fixed block two 24 is fixedly connected with a connecting rod two 25, the outer periphery of the connecting rod two 25 is slidingly connected with a sleeve one 26, the side of the sleeve one 26 away from the fixed block one 23 is fixedly connected with a spring two 27, one end of the spring two 27 away from the sleeve one 26 is fixedly connected to the side of the fixed block two 24, the inside of the sleeve one 26 is rotatably connected with a buckle 28, the side of the buckle 28 away from the sleeve one 26 abuts against the front side of the stop block 22, the inside of the fixed block one 23 is rotatably connected with a pull rod 29, and the outer periphery of the buckle 28 is slidingly connected in the inside of the pull rod 29. The sliding plate 19 is used for fixing the recovery box 20, the recovery box 20 is used for accommodating ink, the handle 21 can pull the recovery box 20 to move, the stop block 22 is used for fixing the recovery box 20, the fixed block one 23 is used for fixing the connecting rod two 25, the fixed block two 24 is used for fixing the connecting rod two 25, the connecting rod two 25 is used for fixing the sleeve one 26, the sleeve one 26 is used for fixing the spring two 27, the spring two 27 can drive the sleeve one 26 to move, the buckle 28 is used for fixing the stop block 22, and the pull rod 29 can drive the buckle 28 to move.

[0037] Please refer to the accompanying drawings Figure 1 、 Figure 3 and Figure 7 The side of the demulsification rod 5 is slidingly connected with a sleeve two 30, the side of the sleeve two 30 away from the demulsification rod 5 is fixedly connected with a gear two 31, the inside of the fixed plate 6 is rotatably connected with a limiting plate two 32, the inside of the limiting plate two 32 is fixedly connected to the outer periphery of the demulsification rod 5, the left and right sides of the top of the fixed plate 6 are fixedly connected with a connecting block 33, one side of the connecting plate 10 is fixedly connected with a sliding block 34, the outer periphery of the sliding block 34 is slidingly connected in the inside of the fixed plate 6, the outer periphery of the limiting plate one 13 is slidingly connected in the inside of the fixed plate 6, the spring one 14 is sleeved on the outer periphery of the push rod 7, a plurality of evenly distributed sliding grooves are formed in the inside of the fixed frame 1, and the end of the fixed rod 12 away from the connecting rod one 11 is slidingly connected in the sliding groove in the inside of the fixed frame 1. The sleeve two 30 is used for fixing the gear two 31, the gear two 31 is used for driving the demulsification rod 5 to rotate, the limiting plate two 32 is used for fixing the demulsification rod 5, the connecting block 33 is used for pulling the fixed plate 6 to move, and the sliding block 34 is used for fixing the moving route of the connecting plate 10.

[0038] A method for simulating and rapidly detecting ink printing demulsification of a digital express printer, comprising the following steps:

[0039] S1, drive ink roller: by rotating the gear to drive the rotating shaft, and then drive the ink roller to rotate, for extruding ink;

[0040] S2, adjust and reset: by pressing the push rod to adjust the position of the moving plate, and then adjust the position of the fixed plate and the breaking roller, after releasing the push rod, use the reset force of the spring to make the push rod and related parts return to the initial position;

[0041] S3, disassembly and cleaning: by rotating the rotating disc to drive the threaded rod, remove the restriction of the fixed plate by the baffle, so as to disassemble the fixed plate and the breaking roller for cleaning;

[0042] S4, ink recovery: pull the pull rod to move the buckle, take down the recovery box from the fixed frame, clean the ink in it, and then reinstall it to improve the efficiency of ink recovery and the neatness of the working environment.

[0043] Working principle: through rotating gear one can drive the rotating shaft to rotate, the rotating shaft can drive the ink stick to rotate through rotation, the ink stick can crush the ink through rotation, the moving plate one can be driven to move through pressing the push rod, the moving plate one can drive the limiting block to move through movement, the connecting plate can be driven to move through the movement of the limiting block, the connecting rod one can be driven to move through the movement of the connecting plate, the fixed rod can be driven to move through the movement of the connecting rod one, the fixed rod can release the fixing of the fixed plate through movement, the fixed plate can be moved by lifting the connecting block, the position of the breaking stick can be adjusted by adjusting the position of the fixed plate, so that the appropriate distance can be adjusted according to the site demand, so as to improve its flexibility, the push rod can be reset through the elastic force of the spring one after loosening, the push rod can drive the moving plate one to reset through reset, the moving plate one can drive the limiting block to reset through reset, the connecting plate can be reset through the reset of the limiting block, the connecting rod one can be reset through the reset of the connecting plate, the fixed rod can be reset through the reset of the connecting rod one, the fixed rod can fix the fixed plate through reset, the screw rod can be rotated through rotating the rotating disc, the moving plate two can be moved through the rotation of the screw rod, the baffle can be moved through the movement of the moving plate two, the fixed plate can be released through the movement of the baffle, the fixed plate can be disassembled from the fixing frame after releasing the limitation of the fixed plate, the breaking stick can be disassembled through disassembling the fixed plate, the breaking stick can be conveniently cleaned after disassembling, the buckle can be moved by pulling the pull rod, the buckle can be taken out from the groove of the block, the fixed relationship between the recovery box and the fixing frame can be successfully released, the recovery box can be pulled out by pulling the handle, the recovery box can be conveniently cleaned, the recovery box can be fixed by placing the buckle in the groove of the block, the recovery box can smoothly receive the ink of the ink stick, avoiding the ink from dropping on other places, causing unnecessary pollution, this process not only ensures the cleanliness of the working environment, but also improves the recovery efficiency of the ink.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for simulating rapid detection of ink printing breakage of a digital rapid printing machine, comprising a fixing frame (1), characterized in that: The fixed frame (1) is internally provided with a fixed component for accommodating ink, the fixed frame (1) is rotatably connected with a rotating shaft (2) internally, the rotating shaft (2) is fixedly connected with an ink stick (3) on the outer periphery, the rotating shaft (2) is fixedly connected with a gear one (4) on the left and right two ends, the fixed frame (1) is slidably connected with a fixed plate (6) on the left and right sides internally, the two fixed plates (6) are rotatably connected with a demulsification stick (5) on the opposite side, the fixed plate (6) is slidably connected with a push rod (7) on the top side internally, the push rod (7) is fixedly connected with a moving plate one (8) on the bottom end, the moving plate one (8) is fixedly connected with a limiting block (9) on the front and rear sides, the limiting block (9) is slidably connected with a connecting plate (10) on the outer periphery, the connecting plate (10) is fixedly connected with a connecting rod one (11) on one side, the connecting rod one (11) is fixedly connected with a fixed rod (12) away from the connecting plate (10) on one side, the push rod (7) is fixedly connected with a limiting plate one (13) on the outer periphery, the limiting plate one (13) is fixedly connected with a spring one (14) on the bottom end, the spring one (14) is fixedly connected in the fixed plate (6) on the bottom end, the fixed frame (1) is rotatably connected with a plurality of evenly distributed rotating discs (15) internally, the rotating disc (15) is fixedly connected with a threaded rod (16) on one side, the threaded rod (16) is threadedly connected with a moving plate two (17) on the outer periphery, the moving plate two (17) is fixedly connected with a baffle (18) on the top.

2. The device for simulating and rapidly detecting the printing demulsification of the ink of a digital rapid printing machine according to claim 1, characterized in that: The fixed component comprises two sliding plates (19), the two sliding plates (19) are slidably connected on the left and right sides of the fixed frame (1) respectively, the two sliding plates (19) are fixedly connected with a recovery box (20) on the opposite side, the recovery box (20) is fixedly connected with a handle (21) on the top of the front side, the recovery box (20) is fixedly connected with a stop block (22) on the left and right sides, the fixed frame (1) is fixedly connected with a fixed block one (23) on the left and right sides of the front part, the fixed frame (1) is fixedly connected with a fixed block two (24) on the left and right sides of the front part, the fixed block one (23) and the fixed block two (24) are fixedly connected with a connecting rod two (25) on the opposite side, the connecting rod two (25) is slidably connected with a sleeve one (26) on the outer periphery, the sleeve one (26) is fixedly connected with a spring two (27) away from the fixed block one (23) on one side, the spring two (27) is fixedly connected with the fixed block two (24) on one end away from the sleeve one (26), the sleeve one (26) is rotatably connected with a buckle (28) internally.

3. The device for simulating and rapidly detecting the printing demulsification of ink printed by a digital express printing machine according to claim 1, characterized in that: The buckle (28) away from the sleeve one (26) side abuts on the front side of the stop block (22), the fixed block one (23) is rotatably connected with a pull rod (29) internally, the buckle (28) is slidably connected in the pull rod (29) on the outer periphery.

4. The device for simulating and rapidly detecting the printing demulsification of ink printed by a digital express printing machine according to claim 1, characterized in that: The demulsification stick (5) is slidably connected with a sleeve two (30) on one side, the sleeve two (30) is fixedly connected with a gear two (31) away from the demulsification stick (5) on one side.

5. The device for simulating and quickly detecting the printing demulsification of the ink of a digital rapid printing machine according to claim 1, characterized in that: The fixed plate (6) is internally rotatably connected with a limiting plate two (32), and the limiting plate two (32) is internally fixedly connected with the periphery of the demulsification stick (5).

6. The device for simulating and quickly detecting the printing demulsification of the ink of a digital rapid printing machine according to claim 1, characterized in that: The fixed plate (6) is fixedly connected with a connecting block (33) on the top and the left side.

7. The device for simulating quick detection of ink printing demulsification of a digital rapid printing machine according to claim 1, characterized in that: The connecting plate (10) is fixedly connected with a sliding block (34) on one side, and the sliding block (34) is slidably connected with the inside of the fixed plate (6).

8. The device for simulating and rapidly detecting the printing demulsification of ink printed by a digital rapid printing machine according to claim 1, characterized in that: The limiting plate one (13) is slidably connected with the inside of the fixed plate (6), and the spring one (14) is sleeved with the periphery of the push rod (7).

9. The device for simulating quick detection of ink printing demulsification of a digital rapid printing machine according to claim 1, characterized in that, The fixed frame (1) is internally provided with a plurality of evenly distributed sliding grooves, and the fixed rod (12) is slidably connected with the inside of the sliding groove of the fixed frame (1) away from one end of the connecting rod one (11).

10. A method for simulating rapid detection of ink printing breakage in a digital rapid printing machine, characterized by, The pull key groove tool of the engine chain wheel of any one of claims 1-9 is used, comprising the following steps: S1, drive the ink stick: drive the rotating shaft (2) by rotating the gear one (4), and then drive the ink stick (3) to rotate, for extruding the ink; S2, adjust and reset: adjust the position of the fixed plate (6) and the demulsification stick (5) by pressing the push rod (7) to adjust the position of the moving plate one (8), and then releasing the push rod (7), using the reset force of the spring one (14) to make the push rod (7) and related parts return to the initial position; S3, disassembly and cleaning: drive the threaded rod (16) by rotating the turntable (15), remove the restriction of the fixed plate (6) by the baffle (18), so as to disassemble the fixed plate (6) and the demulsification stick (5) for cleaning; S4, ink recovery: pull the pull rod (29) to move the buckle (28), take down the recovery box (20) from the fixed frame (1), clean the ink in it, and then reinstall to improve the ink recovery efficiency and the neatness of the working environment.

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