Ink processing system and method capable of achieving efficient mixing

Abstract

The present invention relates to the technical field of ink mixing equipment, and specifically to an ink processing system and method capable of achieving efficient mixing, wherein the ink processing system comprises a mixing drum, a reflux device, a stirring device and a driving device; the reflux device comprises a mounting frame and a main shaft; the mounting frame is mounted in the mixing drum and connected to the inner wall of the mixing drum; a reflux pipe with two ends open is mounted on the mounting frame; the main shaft is rotatably mounted on the mixing drum; an axial flow fan blade is sleeved on the main shaft; the stirring device is mounted on the reflux pipe; the driving device comprises a rotary driving assembly and a transmission assembly; the rotary driving assembly is arranged on the mixing drum; and the two ends of the transmission assembly are respectively connected to the main shaft and the reflux pipe for transmission. The present invention realizes the function of continuously exchanging the upper solution and the lower solution while stirring the ink raw materials, thereby achieving the effect of breaking the stratification of the ink raw materials, improving the stirring efficiency, and solving the problem that different types of ink raw materials will be stratified when the ink is stirred, thereby affecting the stirring effect.

Description

Technical Field

[0001] The present invention relates to the technical field of ink mixing equipment, and in particular to an ink processing system and method capable of achieving efficient mixing. Background Art

[0002] Ink is an important material used in printing. It prints or sprays patterns and texts on substrates. Ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. Therefore, during production, it is necessary to stir the ink raw materials to make them evenly mixed. However, the existing processing devices have a single stirring method, low mixing efficiency, long stirring time, and are prone to local uneven mixing.

[0003] To this end, Chinese patent CN113509860B discloses a printing ink mixing device, which can achieve intermittent reverse stirring through a reciprocating mechanism and a transmission mechanism. When stirring at the same time, positive and reverse stirring will also be carried out simultaneously, which can reduce the stirring time and make the stirring more sufficient and more uniform.

[0004] However, the existing mixing device can only ensure the stirring efficiency in the horizontal direction during stirring. When loading, different raw materials may be stratified. Only intermittent forward and reverse stirring cannot produce a significant effect on the stratification, resulting in affected stirring quality and efficiency. Summary of the invention

[0005] In view of the above problems, an ink processing system and method capable of achieving efficient mixing are provided, which solves the problem that different types of raw materials will be stratified when the ink is stirred, thereby affecting the stirring effect, through a stirring drum, a reflux device, a stirring device and a driving device.

[0006] In order to solve the problems of the prior art, the present invention provides an ink processing system capable of achieving efficient mixing, comprising a mixing drum, a reflux device, a stirring device and a driving device; the reflux device comprises a mounting frame and a main shaft; the mounting frame is mounted in the mixing drum and is connected to the inner wall of the mixing drum; a reflux pipe with openings at both ends is mounted on the mounting frame; the main shaft is rotatably mounted on the mixing drum and its axis is colinear with the axis of the reflux pipe; axial flow blades are sleeved on the main shaft; the stirring device is mounted on the reflux pipe; the driving device comprises a rotating drive assembly and a transmission assembly; the rotating drive assembly is arranged on the mixing drum and is used to drive the main shaft to rotate; the two ends of the transmission assembly are respectively connected to the main shaft and the reflux pipe for transmission.

[0007] Preferably, the stirring device includes a mounting ring, a movable rod and movable blades; the mounting ring is sleeved on the reflux pipe; the movable rod is rotatably mounted on the mounting ring; the movable blades are slidably mounted on the movable rod; and an auxiliary control structure for controlling the movement of the movable blades is also provided in the stirring drum.

[0008] Preferably, the auxiliary control structure includes a counterweight block, a mounting column and a tension spring; the counterweight block and the mounting column are installed on the movable blade; there are two mounting columns and they are respectively distributed at the two corners of the movable blade away from the return pipe; there are two tension springs, and the two ends of the tension springs are respectively connected to the mounting column and the movable rod.

[0009] Preferably, the stirring device further comprises a fixed blade; the fixed blade is fixedly mounted on the mounting ring, and an angle between the fixed blade and the horizontal plane is an acute angle.

[0010] Preferably, at least two groups of stirring devices are provided on the return pipe; at least two groups of axial flow blades are provided and correspond one to one with the stirring devices; an overflow hole is opened on the return pipe, and the overflow hole is located between two adjacent groups of stirring devices.

[0011] Preferably, the rotary drive assembly includes a mounting seat, a rotary driver and a transmission gearbox; the mounting seat is mounted on the mixing drum; the rotary driver is mounted on the mounting seat; and the two ends of the transmission gearbox are respectively connected to the driving end of the rotary driver and the main shaft.

[0012] Preferably, the transmission assembly includes a rotating shaft, a rotating gear, a gear ring, a bracket, a sleeve and a synchronous belt; the rotating shaft is rotatably mounted on a mounting frame; the rotating gear is sleeved on the rotating shaft; the gear ring is sleeved on the return pipe, and the rotating gear and the gear ring are meshed and transmission connected; the bracket is mounted on the mounting frame; two sleeves are provided and are respectively sleeved on the rotating shaft and the main shaft, and the sleeve is rotatably connected to the bracket; the two ends of the synchronous belt are respectively sleeved on the two sleeves.

[0013] Preferably, a transparent observation window is provided on the shell of the mixing drum.

[0014] Preferably, a trumpet-shaped expansion opening is provided at the bottom of the reflux pipe.

[0015] An ink processing method capable of achieving efficient mixing comprises the following steps: S1, injecting a solution into a stirring drum; S2, starting a rotary drive assembly, rotating a main shaft and axial flow fan blades, pushing a lower layer of solution to an upper layer, and rotating a stirring device accordingly for stirring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention realizes the function of continuously exchanging the upper solution and the lower solution while stirring the ink raw materials through a stirring drum, a reflux device, a stirring device and a driving device, thereby achieving the effect of breaking the stratification of the ink raw materials, improving the stirring efficiency, and solving the problem that different types of ink raw materials will be stratified when the ink is stirred, thereby affecting the stirring effect.

[0018] 2. The present invention realizes the function of mixing various ink raw materials in the mixing drum through the installation ring, movable rod, movable blades and auxiliary control structure, so as to achieve the effect of continuously turning the solution while stirring the ink raw materials, thereby improving the stirring efficiency.

[0019] 3. The present invention realizes the function of controlling the movement of the movable blades through the counterweight block, the mounting column and the tension spring, so as to achieve the effect of automatically controlling the sliding of the movable blades by utilizing the resistance brought by the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of an ink processing system that can achieve efficient mixing.

[0021] Figure 2 A schematic cross-sectional view of an ink processing system capable of achieving efficient mixing.

[0022] Figure 3 The invention is a three-dimensional schematic diagram of a reflux device, a stirring device and a driving device in an ink processing system capable of achieving efficient mixing.

[0023] Figure 4 yes Figure 3 A local enlarged schematic diagram of point A in the middle.

[0024] Figure 5 The invention discloses a cross-sectional stereoscopic schematic diagram of a reflux device in an ink processing system capable of achieving efficient mixing.

[0025] Figure 6 It is a three-dimensional schematic diagram of a stirring device in an ink processing system capable of achieving efficient mixing.

[0026] Figure 7 yes Figure 6 A local enlarged schematic diagram of point B in the middle.

[0027] Figure 8 The invention is a three-dimensional schematic diagram of a movable rod and movable blades in a vertical state in an ink processing system capable of achieving efficient mixing.

[0028] Fig. 9 The present invention is a front view of a movable rod and movable blades in a horizontal state in an ink processing system capable of achieving efficient mixing.

[0029] The numbers in the figure are: 1-mixing drum; 11-observation window; 12-cover; 121-handle; 13-feeding pipe; 2-reflux device; 21-mounting frame; 211-reflux pipe; 2111-expansion; 212-overflow hole; 22-main shaft; 221-axial flow fan blade; 3-mixing device; 31-mounting ring; 32-movable rod; 33-movable blade; 34-fixed blade; 4-driving device; 41-rotating driving assembly; 411-mounting seat; 412-rotating driver; 413-transmission gear box; 42-transmission assembly; 421-rotating shaft; 422-rotating gear; 423-tooth ring; 424-bracket; 425-sleeve; 426-synchronous belt; 5-auxiliary control structure; 51-counterweight block; 52-mounting column; 53-tension spring. DETAILED DESCRIPTION

[0030] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] Reference Figure 1-Figure 5 : An ink processing system capable of achieving efficient mixing, comprising a mixing drum 1, a reflux device 2, a stirring device 3 and a driving device 4; the reflux device 2 comprises a mounting frame 21 and a main shaft 22; the mounting frame 21 is mounted in the mixing drum 1 and is connected to the inner wall of the mixing drum 1; a reflux pipe 211 with openings at both ends is mounted on the mounting frame 21; the main shaft 22 is rotatably mounted on the mixing drum 1 and its axis is colinear with the axis of the reflux pipe 211; an axial flow fan blade 221 is sleeved on the main shaft 22; the stirring device 3 is mounted on the reflux pipe 211; the driving device 4 comprises a rotating driving component 41 and a transmission component 42; the rotating driving component 41 is arranged on the mixing drum 1 and is used to drive the main shaft 22 to rotate; the two ends of the transmission component 42 are respectively connected to the main shaft 22 and the reflux pipe 211 for transmission.

[0032] The present invention realizes the function of stirring the ink raw materials while continuously exchanging the upper solution and the lower solution through the stirring drum 1, the reflux device 2, the stirring device 3 and the driving device 4, so as to achieve the effect of breaking the stratification of the ink raw materials, improve the stirring efficiency, and solve the problem that different types of raw materials will be stratified when the ink is stirred and affect the stirring effect. The rotary drive component 41 is electrically connected to the controller; the stirring drum 1 is provided with a cover body 12, and the cover body 12 is provided with a handle 121 for the operator to grasp, and the cover body 12 is also provided with a feeding pipe 13 for injecting the ink raw materials; the operator first injects the ink raw materials into the stirring drum 1 through the feeding pipe 13, and then sends a signal to the rotary drive component 41 through the controller. After receiving the signal, the rotary drive component 41 drives the main shaft 22 to rotate, and the main shaft 22 drives the axial flow blades 221 to rotate, and the ink raw materials in the stirring drum 1 are pushed through the axial flow blades 221, and then the lower layer of solution is pushed to the upper layer through the reflux pipe 211, completing the exchange of the upper and lower layers of solution, and at the same time, the main shaft 22 controls the rotation of the reflux pipe 211 through the transmission component 42, and the specific flow direction is as follows Figure 2 And through the transmission of the transmission assembly 42, the rotation direction of the return pipe 211 is opposite to the rotation direction of the main shaft 22, and the return pipe 211 drives the stirring device 3 to rotate, and stirring is performed through the stirring device 3, thereby greatly improving the stirring efficiency.

[0033] Reference Figure 2-Figure 6 The stirring device 3 comprises a mounting ring 31, a movable rod 32 and a movable blade 33; the mounting ring 31 is sleeved on the reflux pipe 211; the movable rod 32 is rotatably mounted on the mounting ring 31; the movable blade 33 is slidably mounted on the movable rod 32; an auxiliary control structure 5 for controlling the movement of the movable blade 33 is also provided in the mixing drum 1.

[0034] The present invention realizes the function of mixing multiple ink raw materials in the mixing drum 1 through the installation ring 31, the movable rod 32, the movable blade 33 and the auxiliary control structure 5, so as to achieve the effect of stirring the ink raw materials while constantly turning over the solution, thereby improving the stirring efficiency. After the operator puts the ink raw materials into the mixing drum 1, the processing system is started, and the controller sends a signal to the rotating drive component 41. After receiving the signal, the rotating drive component 41 drives the main shaft 22 to rotate, and the main shaft 22 drives the axial flow fan blade 221 to rotate, thereby pushing the solution to flow along the reflux pipe 211, and pushing the lower layer solution to the upper layer; at the same time, the transmission component 42 drives the reflux pipe 211 to rotate, and the reflux pipe 211 drives the installation ring 31 and the movable rod 32 to rotate, and the movable rod 32 drives the movable blade 33 to rotate, and at the same time, the auxiliary control structure 5 controls the movable blade 33 to move along the movable rod 32, and cooperates with the resistance brought by the solution, so that the movable blade 33 rotates continuously, thereby turning over the solution, thereby improving the mixing effect of the ink raw materials.

[0035] Reference Figure 6 and Figure 7: The auxiliary control structure 5 includes a counterweight block 51, a mounting column 52 and a tension spring 53; the counterweight block 51 and the mounting column 52 are installed on the movable blade 33; there are two mounting columns 52 and they are respectively distributed at the two corners of the movable blade 33 away from the return pipe 211; there are two tension springs 53, and the two ends of the tension spring 53 are respectively connected to the mounting column 52 and the movable rod 32.

[0036] The present invention realizes the function of controlling the movement of the movable blade 33 through the counterweight block 51, the mounting column 52 and the tension spring 53, so as to achieve the effect of automatically controlling the sliding of the movable blade 33 by utilizing the resistance brought by the solution. After the operator puts the ink raw material into the mixing drum 1, the processing system is started, and the controller sends a signal to the rotary drive component 41. After receiving the signal, the rotary drive component 41 drives the main shaft 22 to rotate, and the main shaft 22 drives the axial flow fan blade 221 to rotate, thereby pushing the solution to flow along the reflux pipe 211, pushing the lower layer of solution to the upper layer; at the same time, the transmission component 42 drives the reflux pipe 211 to rotate, and the reflux pipe 211 drives the mounting ring 31 and the movable rod 32 to rotate, and the movable rod 32 drives the movable blade 33 to rotate. As the movable blade 33 moves, it is subject to the resistance brought by the solution. The specific force conditions and the initial state of the movable blade 33 are shown as follows. Figure 8 As shown, at this time, the part of the movable blade 33 located below the movable rod 32 is subjected to greater resistance, and then begins to rotate until it rotates to a horizontal state. The specific state is as follows Fig. 9 As shown, at this time, the movable blade 33 slides under the elastic force of the tension spring 53, and the movable blade 33 will continue to deflect slightly under the action of inertia, and then under the action of gravity, the counterweight block 51 drives the movable blade 33 to slide downward, and then is again affected by the resistance of the solution. At this time, as the movable blade 33 slides, the area of ​​the part below the movable rod 32 is larger than the area above the movable rod 32, and the resistance below the movable blade 33 is greater, so that the interactive blade continues to rotate to the initial state, forming a rotation cycle, and as the mounting ring 31 continues to rotate, the movable blade 33 is continuously flipped, turning over the solution in the mixing drum 1, thereby improving the mixing effect of the ink raw materials.

[0037] Reference Figure 6 : The stirring device 3 also includes a fixed blade 34; the fixed blade 34 is fixedly mounted on the mounting ring 31, and the angle between the fixed blade 34 and the horizontal plane is an acute angle.

[0038] The present invention realizes the function of stirring the solution and pushing the solution to move at the same time through the fixed blades 34. The operator first injects the ink raw material into the mixing drum 1 through the feeding pipe 13, and then sends a signal to the rotating drive component 41 through the controller. After receiving the signal, the rotating drive component 41 drives the main shaft 22 to rotate, and the main shaft 22 drives the axial flow blades 221 to rotate, and the ink raw material in the mixing drum 1 is pushed by the axial flow blades 221, and then the lower layer of solution is pushed to the upper layer through the reflux pipe 211, and the upper and lower layers of solution are exchanged. Three fixed blades 34 are arranged on each mounting ring 31, and an outer ring of axial flow blades 221 groups are formed on the mounting ring 31 through multiple fixed blades 34, and then the upper layer of solution outside the reflux pipe 211 is pushed to the lower layer of solution, and then the axial flow blades 221 in the reflux pipe 211 are rotated and pushed to the upper layer of solution along the reflux pipe 211, and the circulation of the solution is completed. At the same time, the stirring of the movable rod 32 and the fixed blades 34 makes the solution quickly and evenly mixed to complete the processing of the ink. The fixed blades 34 are arranged at an angle, and during the rotation process, while pushing the solution, they guide the solution to impact the movable blades 33 , further improving the flipping efficiency of the movable blades 33 .

[0039] Reference Figure 5 : At least two groups of stirring devices 3 are provided on the return pipe 211; at least two groups of axial flow blades 221 are provided and correspond one to one with the stirring devices 3; an overflow hole 212 is opened on the return pipe 211, and the overflow hole 212 is located between two adjacent groups of stirring devices 3.

[0040] The present invention realizes the function of solution exchange through multiple groups of stirring devices 3 and overflow holes 212, so as to achieve the effect of improving the randomness of solution exchange, thereby further improving the mixing uniformity. After starting the processing system, the rotary drive assembly 41 drives the main shaft 22 to rotate, and the main shaft 22 drives the axial flow blades 221 to rotate, and the water pressure in the return pipe 211 changes, pushing the solution up along the return pipe 211, and the overflow hole 212 will have the solution pushed up to flow out of the return pipe 211 along the overflow hole 212, and at the same time, the upper axial flow blades 221 will rotate to generate suction and the solution in the return pipe 211 will be sucked from the overflow hole 212, thereby forming turbulence at the overflow hole 212, thereby achieving the effect of promoting solution mixing and improving mixing efficiency.

[0041] Reference Figure 2 and Figure 3 : The rotary drive assembly 41 includes a mounting seat 411, a rotary driver 412 and a transmission gear box 413; the mounting seat 411 is mounted on the mixing drum 1; the rotary driver 412 is mounted on the mounting seat 411; the two ends of the transmission gear box 413 are respectively connected to the driving end of the rotary driver 412 and the main shaft 22.

[0042] The present invention realizes the function of driving the main shaft 22 to rotate through the mounting base 411, the rotary driver 412 and the transmission gear box 413. The rotary driver 412 is preferably a servo motor, and the servo motor is electrically connected to the controller; the operator first injects the ink raw material into the mixing drum 1 through the feeding pipe 13, and then sends a signal to the rotary driver 412 through the controller. After receiving the signal, the rotary driver 412 drives the main shaft 22 to rotate through the transmission gear box 413, and the main shaft 22 drives the axial flow blades 221 to rotate, and the ink raw material in the mixing drum 1 is pushed through the axial flow blades 221, and then the solution of the lower layer is pushed to the upper layer through the reflux pipe 211, completing the exchange of the solutions of the upper and lower layers. At the same time, the main shaft 22 controls the rotation of the reflux pipe 211 through the transmission component 42. The specific flow direction is as follows: Figure 2 As shown by the arrow in the middle. And through the transmission of the transmission assembly 42, the rotation direction of the return pipe 211 is opposite to the rotation direction of the main shaft 22, and the return pipe 211 drives the stirring device 3 to rotate, and stirring is performed through the stirring device 3, thereby greatly improving the stirring efficiency. The output power of the rotary driver 412 can be quickly adjusted through the transmission of the transmission gear box 413, thereby achieving the purpose of optimizing the stirring effect.

[0043] Reference Figure 3 and Figure 4 : The transmission assembly 42 includes a rotating shaft 421, a rotating gear 422, a gear ring 423, a bracket 424, a sleeve 425 and a synchronous belt 426; the rotating shaft 421 is rotatably mounted on the mounting frame 21; the rotating gear 422 is sleeved on the rotating shaft 421; the gear ring 423 is sleeved on the return pipe 211, and the rotating gear 422 and the gear ring 423 are meshed and transmission-connected; the bracket 424 is mounted on the mounting frame 21; two sleeves 425 are provided and are respectively sleeved on the rotating shaft 421 and the main shaft 22, and the sleeve 425 is rotatably connected to the bracket 424; the two ends of the synchronous belt 426 are respectively sleeved on the two sleeves 425.

[0044] The present invention realizes the function of driving the return pipe 211 to rotate in the opposite direction through the rotation of the main shaft 22 through the rotating shaft 421 , the rotating gear 422 , the gear ring 423 , the bracket 424 , the sleeve 425 and the synchronous belt 426 . The operator first injects the ink raw material into the mixing drum 1 through the feeding pipe 13, and then sends a signal to the rotary driver 412 through the controller. After receiving the signal, the rotary driver 412 drives the main shaft 22 to rotate through the transmission gear box 413, and the main shaft 22 drives the axial flow fan blades 221 to rotate, and the ink raw material in the mixing drum 1 is pushed through the axial flow fan blades 221, and then the solution of the lower layer is pushed to the upper layer through the reflux pipe 211, so as to complete the solution exchange between the upper and lower layers. At the same time, the main shaft 22 drives the rotating shaft 421 to rotate through the sleeve 425 and the synchronous belt 426, and the rotating shaft 421 drives the rotating gear 422 to rotate. The rotating gear 422 drives the gear ring 423 connected thereto to rotate in the opposite direction, and the gear ring 423 drives the reflux pipe 211 to rotate, and through the transmission of the transmission assembly 42, the rotation direction of the reflux pipe 211 is opposite to the rotation direction of the main shaft 22, and the reflux pipe 211 drives the stirring device 3 to rotate, and stirring is performed through the stirring device 3, thereby greatly improving the stirring efficiency. The transmission ratio of the rotating gear 422 and the gear ring 423 is greater than 1. The transmission of the rotating gear 422 and the gear ring 423 can not only reduce the rotation speed of the return pipe 211, but also change the rotation direction of the return pipe 211, thereby preventing the return pipe 211 from rotating in the same direction as the axial flow fan blades 221 and affecting the driving force of the axial flow fan blades 221.

[0045] Reference Figure 1 : A transparent observation window 11 is provided on the shell of the mixing drum 1.

[0046] The present invention realizes the function of real-time observation of the ink mixing state in the mixing drum 1 through the observation window 11. After the operator starts the processing system, the controller sends a signal to the rotary driver 412, and the rotary driver 412 drives the main shaft 22 to rotate, and then drives the axial flow fan blades 221 to rotate forward at high speed through the main shaft 22, pushing the solution to flow from bottom to top along the reflux pipe 211, completing the exchange of the upper and lower layer solutions, and at the same time, the main shaft 22 drives the reflux pipe 211 to rotate slowly in the opposite direction through the transmission component 42, and the reflux pipe 211 drives the mounting ring 31 to rotate, and the mounting ring 31 drives the movable blades 33 and the fixed blades 34 to rotate, and the movable blades 33 are constantly flipped under the resistance of the solution while stirring the solution, thereby turning over the solution to improve the stirring uniformity, and the fixed blades 34 are constantly pushing the upper layer solution to move toward the lower layer while stirring the solution, completing the circulation exchange of the solution, and further improving the stirring efficiency.

[0047] Reference Figure 2 and Figure 3 : A trumpet-shaped expansion opening 2111 is provided at the bottom of the return pipe 211.

[0048] The present invention realizes the function of guiding the solution into the reflux pipe 211 through the flared opening 2111, thereby achieving the effect of improving the pushing efficiency of the axial flow blades 221. After the rotary driver 412 is started, it drives the main shaft 22 to rotate at a high speed, and the main shaft 22 drives the axial flow blades 221 to rotate, forming a negative pressure at the bottom of the reflux pipe 211, and then the axial flow blades 221 continuously push the solution upward, and the trumpet-shaped flared opening 2111 can improve the liquid absorption efficiency, thereby improving the pushing efficiency of the reflux pipe 211.

[0049] Reference Figure 1-Figure 5 : An ink processing method capable of achieving efficient mixing, comprising the following steps: S1, injecting a solution into a stirring drum 1; S2, starting a rotary drive assembly 41, the main shaft 22 and the axial flow fan blades 221 rotate, pushing the lower layer solution to the upper layer, and the stirring device 3 rotates accordingly for stirring.

[0050] Working principle: the operator first injects the ink raw material into the mixing drum 1 through the feeding pipe 13, and then sends a signal to the rotary driver 412 through the controller. After receiving the signal, the rotary driver 412 drives the main shaft 22 to rotate through the transmission gear box 413, and the main shaft 22 drives the axial flow fan blades 221 to rotate, and the ink raw material in the mixing drum 1 is pushed through the axial flow fan blades 221, and then the lower layer of solution is pushed to the upper layer through the reflux pipe 211, completing the exchange of the upper and lower layers of solution. At the same time, the main shaft 22 drives the rotating shaft 421 to rotate through the sleeve 425 and the synchronous belt 426, and the rotating shaft 421 drives the rotating gear 422 to rotate, and the rotating gear 422 drives the gear ring 423 connected to it to rotate in the opposite direction, and the gear ring 423 drives the reflux pipe 211 to rotate, and the reflux pipe 211 drives the mounting ring 31 and the movable rod 32 to rotate, and the movable rod 32 drives the movable blade 33 to rotate. As the movable blade 33 moves, it is subjected to the resistance brought by the solution. The specific force conditions and the initial state of the movable blade 33 are shown as follows Figure 8 As shown, at this time, the part of the movable blade 33 located below the movable rod 32 is subjected to greater resistance, and then begins to rotate until it rotates to a horizontal state. The specific state is as follows Fig. 9 As shown, at this time, the movable blade 33 slides under the elastic force of the tension spring 53, and the movable blade 33 will continue to deflect slightly under the action of inertia, and then under the action of gravity, the counterweight block 51 drives the movable blade 33 to slide downward, and then is again affected by the resistance of the solution. At this time, as the movable blade 33 slides, the area of ​​the part below the movable rod 32 is larger than the area above the movable rod 32, and the resistance below the movable blade 33 is greater, so that the interactive blade continues to rotate to the initial state, forming a rotation cycle, and as the mounting ring 31 continues to rotate, the movable blade 33 is continuously flipped, turning over the solution in the mixing drum 1, thereby improving the mixing effect of the ink raw materials.

[0051] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. An ink processing system capable of achieving efficient mixing, characterized in that: It comprises a mixing drum (1), a reflux device (2), a stirring device (3) and a driving device (4); The reflux device (2) comprises a mounting frame (21) and a main shaft (22); The mounting frame (21) is mounted in the mixing drum (1) and is connected to the inner wall of the mixing drum (1); A return pipe (211) with openings at both ends is mounted on the mounting frame (21); The main shaft (22) is rotatably mounted on the mixing drum (1) and its axis is colinear with the axis of the return pipe (211); An axial flow fan blade (221) is sleeved on the main shaft (22); The stirring device (3) is installed on the reflux pipe (211); The driving device (4) comprises a rotation driving assembly (41) and a transmission assembly (42); The rotary drive assembly (41) is arranged on the mixing drum (1) and is used to drive the main shaft (22) to rotate; Two ends of the transmission assembly (42) are respectively connected to the main shaft (22) and the return pipe (211); The stirring device (3) comprises a mounting ring (31), a movable rod (32) and movable blades (33); The mounting ring (31) is sleeved on the return pipe (211); The movable rod (32) is rotatably mounted on the mounting ring (31); The movable blade (33) is slidably mounted on the movable rod (32); An auxiliary control structure (5) for controlling the movement of the movable blades (33) is also provided in the mixing drum (1); The auxiliary control structure (5) comprises a counterweight (51), a mounting column (52) and a tension spring (53); The counterweight block (51) and the mounting column (52) are mounted on the movable blade (33); Two mounting columns (52) are provided and are respectively distributed at two corners of the movable blade (33) away from the return pipe (211); Two tension springs (53) are provided, and two ends of the tension springs (53) are respectively connected to the mounting column (52) and the movable rod (32); The stirring device (3) further comprises a fixed blade (34); The fixed blade (34) is fixedly mounted on the mounting ring (31), and the included angle between the fixed blade (34) and the horizontal plane is an acute angle.

2. The ink processing system capable of achieving efficient mixing according to claim 1, characterized in that: At least two groups of stirring devices (3) are provided on the reflux pipe (211); At least two groups of axial flow blades (221) are provided and correspond one to one with the stirring devices (3); An overflow hole (212) is provided on the reflux pipe (211), and the overflow hole (212) is located between two adjacent groups of stirring devices (3).

3. The ink processing system capable of achieving efficient mixing according to claim 1, characterized in that: The rotary drive assembly (41) comprises a mounting seat (411), a rotary drive (412) and a transmission gear box (413); The mounting seat (411) is mounted on the mixing drum (1); The rotary driver (412) is mounted on the mounting seat (411); The two ends of the transmission gear box (413) are respectively connected to the driving end of the rotary driver (412) and the main shaft (22).

4. The ink processing system capable of achieving efficient mixing according to claim 1, characterized in that: The transmission assembly (42) includes a rotating shaft (421), a rotating gear (422), a gear ring (423), a bracket (424), a sleeve (425) and a synchronous belt (426); The rotating shaft (421) is rotatably mounted on the mounting frame (21); The rotating gear (422) is sleeved on the rotating shaft (421); The gear ring (423) is sleeved on the return pipe (211), and the rotating gear (422) is meshed and transmission-connected with the gear ring (423); The bracket (424) is mounted on the mounting frame (21); Two sleeves (425) are provided and are respectively sleeved on the rotating shaft (421) and the main shaft (22). The sleeves (425) are rotatably connected to the bracket (424); The two ends of the synchronous belt (426) are respectively sleeved on the two sleeves (425).

5. The ink processing system capable of achieving efficient mixing according to claim 1, characterized in that: A transparent observation window (11) is provided on the shell of the mixing drum (1).

6. The ink processing system capable of achieving efficient mixing according to claim 1, characterized in that: A trumpet-shaped expansion opening (2111) is provided at the bottom of the reflux pipe (211).

7. An ink processing method capable of achieving efficient mixing, using an ink processing system capable of achieving efficient mixing as claimed in any one of claims 1 to 6, characterized in that: The following steps are involved: S1, injecting the solution into the mixing drum (1); S2, starting the rotary drive assembly (41), the main shaft (22) and the axial flow fan blades (221) rotate, pushing the lower layer solution to the upper layer, and the stirring device (3) rotates accordingly to stir.

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