Centrifugal device for preparing digital printing ink

Abstract

The utility model discloses a centrifugal device for preparing digital printing ink, and belongs to the technical field of ink processing. The centrifugal device for ink preparation comprises a plurality of supporting frames, a filter cartridge fixedly installed on the supporting frames, a connecting plate movably installed on the filter cartridge, a centrifugal cartridge fixedly installed on the connecting plate and a feeding pipe arranged on the centrifugal cartridge. Through cooperative use of all the devices, the fixing blocks are moved out of the threaded rod by manually and reversely rotating the fixing blocks, the three fixing blocks are all moved out of the threaded rod through the same operation, then the connecting plate is manually lifted, the connecting plate and the centrifugal cylinder are disassembled together, then the interior of the filter cylinder is cleaned, the cylinder cover is reversely rotated, and the centrifugal cylinder is separated from the filter cylinder. And the barrel cover is moved out of the centrifugal barrel, so that the interior of the centrifugal barrel is conveniently cleaned, the situation that excessive impurities are accumulated in the device is reduced, and the working efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ink processing technical field, concretely is centrifugal device for digital printing ink preparation. BACKGROUND

[0002] The centrifuge is the machine that different materials that need to be separated are accelerated and separated by centrifugal force, and is mainly divided into two categories of filter type centrifuge and sedimentation type centrifuge, the main principle of filter type centrifuge is that liquid phase in solid-liquid mixture is accelerated and thrown out of the drum by the centrifugal force generated by high-speed rotation of centrifugal drum, and solid phase is left in the drum, so that the effect of separating solid and liquid is achieved, and the cleanliness of the feed pipe of the horizontal centrifuge is required for ink color paste separation, the feed pipe of the horizontal centrifuge needs to be cleaned, and a vertical downward liquid discharge outlet and a sediment outlet are usually arranged on the centrifuge, and the separated liquid is directly discharged through the liquid discharge outlet.

[0003] According to the patent, a printing ink color paste centrifugal device (publication number: CN209362722U) is disclosed, which comprises a shell, a tap water pipe, a damping base, a sedimentation tank and a finished product outlet, the shell is internally provided with a drum, and a differential motor is arranged on the left side of the drum, the tap water pipe is arranged on the lower side of the feed pipe, the washing water outlet valve and the washing water recovery pipe are connected together, the sedimentation tank is arranged on the lower side of the finished product outlet of the drum, and a filter plate is arranged on the left side of the sedimentation tank, the finished product outlet is internally provided with a sedimentation recovery pipe, and the sedimentation recovery pipe and the sedimentation recovery valve are connected together.

[0004] In the above patent, the finished product flows into the inside of the sedimentation tank through the finished product outlet of the drum, and after the finished product is subjected to sedimentation, relatively large particles are settled at the bottom of the sedimentation tank, and then the material liquid subjected to sedimentation overflows into the tank on the left side of the sedimentation tank, and then is further subjected to filtration through the filter plate, and the sediment in the inside of the sedimentation tank enters the inside of the slag liquid tank through the sedimentation recovery pipe and the sedimentation recovery valve, and is subjected to centralized treatment, which is environmentally friendly and reduces treatment cost, but it is inconvenient to clean the inside of the device, and after a long time of work, the inside of the device may accumulate too much impurities, which may cause the working efficiency of the device to decrease.

[0005] Therefore, the utility model provides a centrifugal device for digital printing ink preparation to solve the above problems. UTILITY MODEL CONTENTS

[0006] (I) technical problems solved

[0007] The utility model provides a centrifugal device for digital printing ink preparation, and aims to solve the problems in the background art.

[0008] (II) technical scheme

[0009] In order to achieve the above object, the utility model provides the following technical scheme: centrifugal device for digital printing ink preparation, the centrifugal device for ink preparation includes a plurality of support frame, fixed installation on a plurality of support frame filter cartridge, active installation on filter cartridge connecting plate, fixed installation on connecting plate centrifugal cylinder, set up on centrifugal cylinder feed pipe, fixed connection in filter cartridge bottom discharge pipe and set up on filter cartridge convenient for internal cleaning fixed mechanism.

[0010] Fixed mechanism includes rotation installation on support frame rotating roller, fixed installation on rotating roller screw rod, screw on screw rod fixed block, screw on centrifugal cylinder lid, the inside of fixed block is equipped with the screw hole of being suitable for screw rod, and feed pipe is fixedly connected on the top of lid.

[0011] As a preferred technical scheme of the application, the inside of centrifugal cylinder is rotatably connected with a centrifugal pipe, a plurality of centrifugal holes are formed in the side surface of the centrifugal pipe, and the bottom of the connecting plate is fixedly connected with a motor.

[0012] As a preferred technical scheme of the application, the output end of the motor penetrates through the connecting plate and is fixedly connected with one end of the centrifugal pipe, a plurality of stirring blades are fixedly connected to the side surface of the centrifugal pipe, and the stirring blades are arranged in a ring array on the centrifugal pipe.

[0013] As a preferred technical scheme of the application, the inside of the centrifugal cylinder is fixedly connected with a centrifugal mesh cylinder, a plurality of discharge through holes are formed in the inside of the connecting plate, and the discharge through holes are arranged in a ring array on the connecting plate.

[0014] As a preferred technical scheme of the application, the inside of the filter cartridge is fixedly connected with a guide cylinder, the inside of the guide cylinder is fixedly connected with a ring frame, and the inside of the guide cylinder is movably connected with a filter plate.

[0015] As a preferred technical scheme of the application, the bottom of the filter plate is attached to the top of the ring frame, and the top of the filter plate is fixedly connected with a handle.

[0016] (Three) beneficial effects

[0017] The utility model discloses simple structure, convenient to use, manual reverse rotation fixed block makes fixed block from screw rod remove, same operation removes three fixed blocks from screw rod, then through manual lifting connecting plate, and connecting plate is unloaded together with centrifugal cylinder, then the inside of filter cartridge is cleaned, through reverse rotation lid, and the lid is removed from centrifugal cylinder, so as to facilitate the inside cleaning of centrifugal cylinder, reduce the situation that the impurity accumulation in the device is too much, improve the working efficiency of device. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the structural schematic diagram of centrifugal device for digital printing ink preparation.

[0019] Figure 2 A cross-sectional view of a filter cartridge in a centrifugal device for digital printing ink preparation;

[0020] Figure 3 A cross-sectional view of a filter cartridge in a centrifugal device for digital printing ink preparation; Figure 1 An enlarged view of A in the middle;

[0021] Figure 4 An installation view of a fixed block in a centrifugal device for digital printing ink preparation;

[0022] Figure 5 An installation view of a centrifugal mesh cartridge in a centrifugal device for digital printing ink preparation;

[0023] Figure 6 An installation view of a guide cartridge in a centrifugal device for digital printing ink preparation.

[0024] In the figure:

[0025] 1, support frame; 2, filter cartridge; 3, connecting plate; 4, centrifugal cartridge; 5, rotating roller; 6, threaded rod; 7, fixed block; 8, cartridge cover; 9, feed pipe; 10, discharge pipe; 11, centrifugal tube; 12, motor; 13, stirring blade; 14, centrifugal mesh cartridge; 15, discharge through hole; 16, guide cartridge; 17, frame ring; 18, filter plate; 19, handle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments 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 skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The present application provides a centrifugal device for digital printing ink preparation, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 The centrifugal device for digital printing ink preparation comprises a plurality of support frames 1, a filter cartridge 2 fixedly installed on the plurality of support frames 1, a connecting plate 3 movably installed on the filter cartridge 2, a centrifugal cartridge 4 fixedly installed on the connecting plate 3, a feed pipe 9 arranged on the centrifugal cartridge 4, a discharge pipe 10 fixedly connected to the bottom of the filter cartridge 2, and a fixing mechanism arranged above the filter cartridge 2 for facilitating internal cleaning.

[0028] The fixing mechanism comprises a rotating roller 5 rotatably mounted on the support frame 1, a threaded rod 6 fixedly mounted on the rotating roller 5, a fixing block 7 screwed on the threaded rod 6, and a cylinder cover 8 screwed on the centrifugal cylinder 4. The fixing block 7 is internally provided with a threaded hole matched with the threaded rod 6. The feeding pipe 9 is fixedly connected to the top of the cylinder cover 8.

[0029] In use, the ink preparation centrifugal device is used by placing a plurality of support frames 1 at appropriate positions, pouring ink into the centrifugal cylinder 4 through the feeding pipe 9, and then performing centrifugal operation on the ink by the centrifugal cylinder 4. The centrifuged ink enters the inside of the filter cylinder 2 through the centrifugal cylinder 4, is further filtered by the filter cylinder 2, and is then discharged through the discharge pipe 10 at the bottom of the filter cylinder 2. After the device is used for a long time, the operator manually rotates the fixing block 7 in the reverse direction, so that the fixing block 7 moves in the reverse direction along the threaded rod 6 until the fixing block 7 is removed from the threaded rod 6. Similarly, the three fixing blocks 7 are removed from the threaded rod 6. Then, the threaded rod 6 is pushed downward to be separated from the inside of the connecting plate 3. Then, the connecting plate 3 is lifted manually, and the connecting plate 3 is removed together with the centrifugal cylinder 4. Then, the inside of the filter cylinder 2 is cleaned. The cylinder cover 8 is removed from the centrifugal cylinder 4 by rotating the cylinder cover 8 in the reverse direction, so that the inside of the centrifugal cylinder 4 is conveniently cleaned. After the cleaning is completed, the cylinder cover 8 is fixed on the centrifugal cylinder 4 by rotating the cylinder cover 8 in the reverse direction and by the threads in the cylinder cover 8 and the threads at the top of the centrifugal cylinder 4. Then, the connecting plate 3 and the centrifugal cylinder 4 are placed on the top of the filter cylinder 2. The threaded rod 6 is manually pushed to rotate the rotating roller 5 and the threaded rod 6 until the threaded rod 6 moves into the groove on the connecting plate 3. Then, the fixing block 7 is inserted into the threaded rod 6, and the fixing block 7 is rotated until the bottom of the fixing block 7 is attached to the top of the connecting plate 3 to fix the connecting plate 3.

[0030] Further, in order to centrifuge the ink, as shown in Figure 1 、 Figure 2 and Figure 5 , the inside of the centrifugal cylinder 4 is rotatably connected with a centrifugal pipe 11. The side surface of the centrifugal pipe 11 is provided with a plurality of centrifugal holes. The bottom of the connecting plate 3 is fixedly connected with a motor 12.

[0031] The output end of the motor 12 penetrates through the connecting plate 3 and is fixedly connected with one end of the centrifugal pipe 11. A plurality of stirring blades 13 are fixedly connected to the side surface of the centrifugal pipe 11 and are arranged in a ring shape on the centrifugal pipe 11.

[0032] The inside of the centrifugal cylinder 4 is fixedly connected with a centrifugal mesh cylinder 14. The inside of the connecting plate 3 is provided with a plurality of discharge through holes 15, which are arranged in a ring shape on the connecting plate 3.

[0033] The centrifugal device for ink preparation is used, after the ink is poured into the inside of the centrifugal cylinder 4 through the feeding pipe 9, the motor 12 is started, the centrifugal pipe 11 is driven to rotate synchronously through the output shaft of the motor 12, so that the ink in the inside of the centrifugal pipe 11 is thrown out, the impurities in the ink are filtered by the centrifugal screen cylinder 14, the remaining ink enters the inside of the filter cylinder 2 through the discharging through hole 15, and the ink is further filtered.

[0034] It should be noted that, in order to further filter the centrifuged ink, as shown in Figure 1 、 Figure 2 and Figure 6 , the inside of the filter cylinder 2 is fixedly connected with a guide cylinder 16, the inside of the guide cylinder 16 is fixedly connected with a frame ring 17, and the inside of the guide cylinder 16 is movably connected with a filter plate 18.

[0035] The bottom of the filter plate 18 is attached to the top of the frame ring 17, and the top of the filter plate 18 is fixedly connected with a handle 19.

[0036] The centrifugal device for ink preparation is used, after the centrifuged ink enters the inside of the filter cylinder 2 through the discharging through hole 15, the ink will drip on the inclined surface of the guide cylinder 16, the ink flows to the filter plate 18 along the inclined surface, the filter plate 18 filters the ink, and the filtered ink enters the discharging pipe 10 through the inclined surface in the inside of the guide cylinder 16, so that the ink is discharged and collected.

[0037] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A centrifuge device for the preparation of digital printing inks, characterized in that: The centrifugal device prepared by the ink comprises a plurality of support frames (1), a filter cylinder (2) fixedly installed on the plurality of support frames (1), a connecting plate (3) movably installed on the filter cylinder (2), a centrifugal cylinder (4) fixedly installed on the connecting plate (3), a feeding pipe (9) arranged on the centrifugal cylinder (4), a discharging pipe (10) fixedly connected to the bottom of the filter cylinder (2), and a fixing mechanism arranged above the filter cylinder (2) for facilitating internal cleaning; The fixing mechanism comprises a rotating roller (5) rotatably installed on the support frame (1), a threaded rod (6) fixedly installed on the rotating roller (5), a fixing block (7) screwed on the threaded rod (6), and a cylinder cover (8) screwed on the centrifugal cylinder (4), wherein the inside of the fixing block (7) is provided with a threaded hole matched with the threaded rod (6), and the feeding pipe (9) is fixedly connected to the top of the cylinder cover (8).

2. The centrifuge device for digital printing ink preparation according to claim 1, characterized in that: The inside of the centrifugal cylinder (4) is rotatably connected with a centrifugal pipe (11), the side surface of the centrifugal pipe (11) is provided with a plurality of centrifugal holes, and the bottom of the connecting plate (3) is fixedly connected with a motor (12).

3. The centrifuge device for digital printing ink preparation according to claim 2, characterized in that: The output end of the motor (12) penetrates through the connecting plate (3) and is fixedly connected with one end of the centrifugal pipe (11), the side surface of the centrifugal pipe (11) is fixedly connected with a plurality of stirring blades (13), and the stirring blades (13) are arranged in an annular array on the centrifugal pipe (11).

4. The centrifuge device for digital printing ink preparation according to claim 3, characterized in that: The inside of the centrifugal cylinder (4) is fixedly connected with a centrifugal mesh cylinder (14), the inside of the connecting plate (3) is provided with a plurality of discharging through holes (15), and the discharging through holes (15) are arranged in an annular array on the connecting plate (3).

5. The centrifuge device for digital printing ink preparation according to claim 1, characterized in that: The inside of the filter cylinder (2) is fixedly connected with a guide cylinder (16), the inside of the guide cylinder (16) is fixedly connected with a frame ring (17), and the inside of the guide cylinder (16) is movably connected with a filter plate (18).

6. The centrifuge device for digital printing ink preparation according to claim 5, characterized in that: The bottom of the filter plate (18) is attached to the top of the frame ring (17), and the top of the filter plate (18) is fixedly connected with a handle (19).

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