Ink mixing device for digital printing

Abstract

The utility model belongs to the field of digital printing, and particularly relates to an ink mixing device for digital printing, which comprises a rack, a mixing tank and a mixing assembly, the mixing assembly is arranged in the mixing tank, and ink in the mixing tank is stirred and mixed through the mixing assembly; the motor is mounted on the rack, and power is provided for the mixing assembly through the motor; the top cover is installed at the top end of the mixing tank in a threaded mode, a connecting assembly is arranged in the middle of the top cover, kinetic energy of the motor is transmitted to the mixing assembly through the connecting assembly, and then the mixing assembly is driven to operate; and the lifting assembly is mounted on the rack, drives the motor to move up and down through the lifting assembly, and controls power transmission connection or disconnection between the motor and the mixing assembly. According to the ink mixing device, ink can be fully stirred and mixed through the material mixing assembly, and the mixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of digital printing, in particular to an ink mixing device for digital printing. Background Technique

[0002] Digital printing is printing using digital technology. The digital printing technology is a high-tech product integrating machinery, computer, electronic information technology, which has gradually formed with the continuous development of computer technology.

[0003] The existing ink mixing device for digital printing is mixed by a stirring device. However, since the ink is thick and contains auxiliary materials, the stirring effect of the part close to the stirring shaft is good during stirring, while the stirring homogeneity of other parts is poor. Therefore, an ink mixing device for digital printing is proposed for the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve the problem that the stirring effect of the part close to the stirring shaft is good during stirring by the existing stirring device, while the stirring homogeneity of other parts is poor, the utility model proposes an ink mixing device for digital printing.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an ink mixing device for digital printing according to the utility model includes a frame and a mixing tank, and further includes a mixing component. The mixing component is arranged inside the mixing tank, and the ink inside the mixing tank is stirred and mixed by the mixing component;

[0006] A motor, the motor is installed on the frame, and power is provided to the mixing component by the motor;

[0007] A top cover, the top cover is threadedly installed at the top of the mixing tank, and a connecting component is arranged in the middle of the top cover. The kinetic energy of the motor is transmitted to the mixing component through the connecting component, thereby driving the mixing component to operate;

[0008] A lifting component, installed on the frame, and the motor is driven to move up and down by the lifting component to control the connection or disconnection of the power transmission between the motor and the mixing component;

[0009] A moving seat, the mixing tank is fixedly installed at the top of the moving seat.

[0010] Preferably, the mixing assembly includes a toothed ring fixedly installed at the middle position inside the top cover. A second gear is arranged in the middle of the toothed ring, and a stirring shaft is fixedly installed in the middle of the second gear. The stirring shaft extends downward to the bottom of the mixing tank. A plurality of stirring rods are fixedly connected to the side wall of the stirring shaft. A first gear is arranged on the side of the second gear. Both sides of the first gear are meshed with the second gear and the toothed ring respectively. An auger shaft is fixedly installed in the middle of the first gear. The top end of the auger shaft penetrates and extends above the top of the first gear, and a limiting track is fixedly installed on the inner wall of the top cover and directly above the auger shaft. A limiting block is fixedly installed at the top end of the auger shaft, and the limiting block is slidably arranged in the limiting track.

[0011] Preferably, the limiting track is annular, the cross-section of the limiting track is T-shaped, and the limiting block is adapted to the limiting track.

[0012] Preferably, the connecting assembly includes a bearing. The bearing is fixedly installed at the center position of the top cover in an inlaid manner. A connecting shaft is fixedly installed in the middle of the bearing. The top end of the stirring shaft is fixedly connected to the bottom end of the connecting shaft. The top end of the connecting shaft extends to the outside of the top cover and a connecting block is fixedly connected to the end. A connecting sleeve with a rectangular hole is fixedly installed on the top of the connecting block. A connecting rod is fixedly installed on the output shaft of the motor, and the connecting rod is adapted to the connecting sleeve.

[0013] Preferably, the lifting assembly includes a hydraulic rod. A top plate is fixedly installed on the side of the top of the frame. The hydraulic rod is fixedly installed on the top plate. A connecting cover is fixedly installed on the telescopic end of the bottom of the hydraulic rod. An installation plate is fixedly installed at the bottom of the connecting cover. The motor is fixedly installed at the middle position of the installation plate. The output shaft of the motor penetrates the installation plate and is fixedly connected to the connecting rod.

[0014] Preferably, a fixing plate is fixedly installed on the middle side wall of the frame. Guide rods are symmetrically and fixedly installed on both sides of the opposite sides of the fixing plate and the top plate. Slide holes are respectively formed on both sides of the installation plate, and the guide rods slidably penetrate the slide holes.

[0015] Preferably, a plug is fixedly connected to the middle of the side of the moving seat. Fixed blocks are fixedly installed on the bottom cross bar of the frame. There are two fixed blocks. A slot adapted to the plug is arranged between the two fixed blocks on both sides. A magnetic plate is fixedly connected to the side wall of the fixed block, and the magnetic plate can adsorb the moving seat.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The utility model is provided with a lifting component, a connecting component and a mixing component. During use, the motor is lowered by the lifting component, and then the power output end of the motor is connected to the mixing component on the mixing tank through the connecting component. The mixing component is driven by the motor to fully mix and stir the ink. After mixing, the motor is separated from the connecting component again through the lifting component, so that the mixing tank can be transported away alone, which is convenient for use.

[0018] 2. The utility model is provided with a mixing component to stir and mix the ink inside the mixing tank. During use, the ink is mixed and stirred by the rotation of the stirring shaft and the stirring rod. When the stirring shaft rotates, it drives the second gear to rotate, and then drives the first gear meshing with it to rotate. When the first gear rotates, it drives the auger shaft below to rotate together. Through the auger shaft, the ink in the tank can be turned up and down. In addition, the first gear can roll along the inner wall of the tooth ring, so that the auger shaft can rotate around the stirring shaft and the stirring rod, so as to fully stir and mix the ink inside the mixing tank evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1;

[0021] Figure 2 It is a cross-sectional view of Embodiment 1;

[0022] Figure 3 For Embodiment 1 Figure 2 Schematic diagram of the structure at A in

[0023] Figure 4 For Embodiment 1 Figure 2 Schematic diagram of the structure at B in

[0024] Figure 5 It is a schematic diagram of the structure of the insertion block and the fixing block of Embodiment 2.

[0025] In the figure: 1, frame; 101, top plate; 102, fixed plate; 2, motor; 3, mounting plate; 4, connecting rod; 5, lifting assembly; 51, hydraulic rod; 52, guide rod; 53, sliding hole; 54, connecting cover; 6, connecting assembly; 61, connecting sleeve; 62, connecting block; 63, bearing; 64, connecting shaft; 7, mixing tank; 71, top cover; 8, moving seat; 9, mixing assembly; 91, toothed ring; 92, first gear; 93, auger shaft; 94, second gear; 95, stirring shaft; 96, stirring rod; 97, limiting track; 98, limiting block; 10, fixed block; 11, magnetic plate; 12, slot; 13, plug block. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 As shown, an ink mixing device for digital printing includes a frame 1 and a mixing tank 7, and further includes a mixing assembly 9. The mixing assembly 9 is arranged inside the mixing tank 7, and the ink inside the mixing tank 7 is stirred and mixed by the mixing assembly 9;

[0029] A motor 2, the motor 2 is installed on the frame 1, and power is provided to the mixing assembly 9 by the motor 2;

[0030] A top cover 71, the top cover 71 is threadedly installed at the top of the mixing tank 7, and a connecting assembly 6 is arranged in the middle of the top cover 71. The kinetic energy of the motor 2 is transmitted to the mixing assembly 9 through the connecting assembly 6, thereby driving the mixing assembly 9 to operate;

[0031] A lifting assembly 5, installed on the frame 1, drives the motor 2 to move up and down through the lifting assembly 5, and controls the connection or disconnection of the power transmission between the motor 2 and the mixing assembly 9;

[0032] A moving seat 8, the mixing tank 7 is fixedly installed at the top of the moving seat 8;

[0033] During operation, first add ink into the mixing tank 7, then move the mixing tank 7 to a specified position in front of the frame 1 through the moving seat 8, control the motor 2 to descend through the lifting assembly 5, and then connect the power output end of the motor 2 to the mixing assembly through the connecting assembly 6, and drive the mixing assembly to fully mix and stir the ink through the motor 2.

[0034] The mixing component 9 includes a toothed ring 91 which is fixedly installed at the middle position inside the top cover 71. A second gear 94 is arranged in the middle of the toothed ring 91. A stirring shaft 95 is fixedly installed in the middle of the second gear 94. The stirring shaft 95 extends downward to the bottom of the mixing tank 7. A plurality of stirring rods 96 are fixedly connected to the side wall of the stirring shaft 95. A first gear 92 is arranged on the side of the second gear 94. The two sides of the first gear 92 are respectively meshed with the second gear 94 and the toothed ring 91. An auger shaft 93 is fixedly installed in the middle of the first gear 92. The top end of the auger shaft 93 penetrates and extends above the top of the first gear 92. And a limiting track 97 is fixedly installed on the inner wall of the top cover 71 and at the position directly above the auger shaft 93. A limiting block 98 is fixedly installed at the top end of the auger shaft 93. The limiting block 98 is slidably arranged in the limiting track 97. During operation, the ink is mixed and stirred by the rotation of the stirring shaft 95 and the stirring rods 96. When the stirring shaft 95 rotates, it drives the second gear 94 to rotate, and then drives the first gear 92 meshed with it to rotate. When the first gear 92 rotates, it drives the auger shaft 93 below to rotate together. The ink in the tank can be turned up and down through the auger shaft 93. In addition, the first gear 92 can roll along the inner wall of the toothed ring 91, so that the auger shaft 93 can rotate around the stirring shaft 95 and the stirring rods 96, so as to fully stir and mix the ink inside the mixing tank 7.

[0035] The limiting track 97 is arranged in a ring shape, and the cross section of the limiting track is arranged in a T shape. The limiting block 98 is adapted to the limiting track. During operation, through the cooperation of the limiting track and the limiting block 98, the auger shaft 93 can be movably installed below the top cover 71.

[0036] The connecting component 6 includes a bearing 63 which is fixedly installed at the center of the top cover 71 in an embedded manner. A connecting shaft 64 is fixedly installed in the middle of the bearing 63. The top end of the stirring shaft 95 is fixedly connected to the bottom end of the connecting shaft 64. The top end of the connecting shaft 64 extends to the outside of the top cover 71 and a connecting block 62 is fixedly connected to the end. A connecting sleeve 61 with a rectangular hole opened inside is fixedly installed on the top of the connecting block 62. A connecting rod 4 is fixedly installed on the output shaft of the motor 2. The connecting rod 4 is adapted to the connecting sleeve 61. During operation, the hydraulic rod 51 drives the motor 2 to move downward, and then drives the mounting plate 3 and the connecting rod 4 to move downward, so that the bottom end of the connecting rod 4 is inserted into the connecting sleeve 61. After that, the motor 2 drives the connecting rod 4, the connecting sleeve 61, the connecting block 62, the connecting shaft 64 and the stirring shaft 95 below to rotate together. By arranging the bearing 63, the installation and rotation of the relevant structure are more stable.

[0037] ​The lifting assembly 5 includes a hydraulic rod 51. A top side plate 101 is fixedly installed on the top of the frame 1. The hydraulic rod 51 is fixedly installed on the top side plate 101. A connecting cover 54 is fixedly installed on the bottom telescopic end of the hydraulic rod 51. An installation plate 3 is fixedly installed at the bottom of the connecting cover 54. The motor 2 is fixedly installed at the middle position of the installation plate 3. The output shaft of the motor 2 penetrates through the installation plate 3 and is fixedly connected to the connecting rod 4. During operation, the hydraulic rod 51 drives the motor 2 to move downward, thereby driving the installation plate 3 and the connecting rod 4 to move downward, so that the bottom end of the connecting rod 4 is inserted into the connecting sleeve 61, facilitating the connection of the power output end of the motor 2 with the mixing assembly.

[0038] A fixed plate 102 is fixedly installed on the middle side wall of the frame 1. Guide rods 52 are symmetrically and fixedly installed on both sides of the opposite sides of the fixed plate 102 and the top side plate 101. Slide holes 53 are respectively formed on both sides of the installation plate 3. The guide rods 52 slidably penetrate through the slide holes 53. During operation, due to the adaptation of the guide rods 52 and the slide holes 53, the installation plate 3 can move up and down stably.

[0039] Embodiment 2

[0040] Please refer to Figure 5 As shown, compared with Embodiment 1, as another implementation manner of the present utility model, an insertion block 13 is fixedly connected to the middle of the side of the moving seat 8. A fixed block 10 is fixedly installed on the bottom cross bar of the frame 1. There are two fixed blocks 10. A slot 12 adapted to the insertion block 13 is provided between the two fixed blocks 10 on both sides. A magnetic plate 11 is fixedly connected to the side wall of the fixed block 10. The magnetic plate 11 can adsorb to the moving seat 8. During operation, the moving seat 8 drives the mixing tank 7 to move to the front of the frame 1, so that the insertion block 13 on the side wall of the moving seat 8 is inserted into the slot 12 in the middle of the fixed block 10, and the moving seat 8 is adsorbed to the side of the fixed block 10 through the side plate, which can limit the moving seat 8 and the mixing tank 7, making the mixing and stirring process more stable.

[0041] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0042] The foregoing has shown and described the basic principles, principal features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not restricted by the above-mentioned embodiments, which are only used to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all such changes and improvements fall within the scope of the present utility model as claimed.

Claims

1. An ink mixing device for digital printing, characterized in that: It comprises a frame (1) and a mixing tank (7), and is characterized in that: It also includes a mixing component (9), which is arranged inside the mixing tank (7) and is used to stir and mix the ink inside the mixing tank (7); A motor (2), the motor (2) being mounted on the frame (1) and providing power to the mixing assembly (9); A top cover (71), wherein the top cover (71) is threadedly mounted on the top of the mixing tank (7), and a connecting assembly (6) is arranged in the middle of the top cover (71), and the kinetic energy of the motor (2) is transmitted to the mixing assembly (9) through the connecting assembly (6), thereby driving the mixing assembly (9) to operate; A lifting assembly (5) is mounted on the frame (1), and the lifting assembly (5) drives the motor (2) to move up and down, thereby controlling the connection or disconnection of power transmission between the motor (2) and the mixing assembly (9); A movable seat (8), wherein the mixing tank (7) is fixedly mounted on the top of the movable seat (8).

2. The ink mixing device for digital printing according to claim 1, characterized in that: The mixing assembly (9) comprises a gear ring (91), the gear ring (91) being fixedly mounted in the middle of the top cover (71), a gear 2 (94) being arranged in the middle of the gear ring (91), a stirring shaft (95) being fixedly mounted in the middle of the gear 2 (94), the stirring shaft (95) extending downward to the bottom of the mixing tank (7), a plurality of stirring rods (96) being fixedly connected to the side wall of the stirring shaft (95), a gear 1 (92) being arranged on the side of the gear 2 (94), the gear 1 (92) being arranged on the side of the gear 1 (9 2) are respectively meshed with gear 2 (94) and the gear ring (91), an auger shaft (93) is fixedly installed in the middle of the gear 1 (92), the top end of the auger shaft (93) extends through and extends to the top of the gear 1 (92), and a limiting track (97) is fixedly installed on the inner wall of the top cover (71) and located directly above the auger shaft (93), and a limiting block (98) is fixedly installed on the top end of the auger shaft (93), and the limiting block (98) is slidably set in the limiting track (97).

3. The ink mixing device for digital printing according to claim 2, characterized in that: The limiting track (97) is arranged in a ring shape, the cross section of the limiting track is arranged in a T shape, and the limiting block (98) is adapted to the limiting track.

4. The ink mixing device for digital printing according to claim 3, characterized in that: The connecting assembly (6) comprises a bearing (63), the bearing (63) is fixedly mounted in an inlaid manner at the center of the top cover (71), a connecting shaft (64) is fixedly mounted in the middle of the bearing (63), the top end of the stirring shaft (95) is fixedly connected to the bottom end of the connecting shaft (64), the top end of the connecting shaft (64) extends to the outside of the top cover (71) and a connecting block (62) is fixedly connected to the end, a connecting sleeve (61) with a rectangular hole is fixedly mounted on the top of the connecting block (62), and a connecting rod (4) is fixedly mounted on the output shaft of the motor (2), and the connecting rod (4) is adapted to the connecting sleeve (61).

5. The ink mixing device for digital printing according to claim 4, characterized in that: The lifting assembly (5) comprises a hydraulic rod (51), a top plate (101) is fixedly mounted on the top side of the frame (1), the hydraulic rod (51) is fixedly mounted on the top plate (101), a connecting cover (54) is fixedly mounted on the bottom telescopic end of the hydraulic rod (51), a mounting plate (3) is fixedly mounted on the bottom of the connecting cover (54), the motor (2) is fixedly mounted at the middle position of the mounting plate (3), and the output shaft of the motor (2) passes through the mounting plate (3) and is fixedly connected to the connecting rod (4).

6. The ink mixing device for digital printing according to claim 5, characterized in that: A fixing plate (102) is fixedly mounted on the middle side wall of the frame (1), guide rods (52) are symmetrically fixedly mounted on opposite sides of the fixing plate (102) and the top plate (101), and sliding holes (53) are respectively provided on both sides of the mounting plate (3), and the guide rods (52) slide through the sliding holes (53).

7. The ink mixing device for digital printing according to claim 6, characterized in that: An insert block (13) is fixedly connected to the middle of the side of the movable seat (8); a fixed block (10) is fixedly installed on the bottom cross bar of the frame (1); two fixed blocks (10) are provided; slots (12) adapted to the insert block (13) are provided in the middle of the fixed blocks (10) on both sides; a magnetic plate (11) is fixedly connected to the side wall of the fixed block (10); and the magnetic plate (11) can be adsorbed on the movable seat (8).

Images