Residue-prevention sand mill for high-viscosity printing ink production

Abstract

The utility model discloses an anti-residue sand mill for producing high-viscosity printing ink, and relates to the technical field of sand mills. The anti-residue sand mill for high-viscosity printing ink production comprises a base, a hydraulic cylinder and a hydraulic pump are fixedly installed on the upper surface of the base, a liquid outlet of the hydraulic pump is communicated with one side of the hydraulic cylinder, a motor is controlled to work, then the motor drives a first belt pulley to rotate, and therefore a belt drives a second belt pulley to rotate; the dispersing disc rotates at a high speed, so that vacuum is formed at the upper part of the dispersing disc and the interior of the grinding cavity, slurry is sucked into the cylinder, the grinding medium in the cavity is driven by the shifting rod to generate force in all directions, and materials collide and rub; the particle size range is narrowed, and the materials in the cavity are sucked out by vortex generated by high-speed operation of the dispersion disc and then are circulated to feed, so that a very remarkable dispersion and mixing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand mills, in particular to an anti-residue sand mill for producing high-viscosity ink. Background Art

[0002] The sand mill is the most widely adaptable, most advanced and most efficient grinding equipment. It has the narrowest grinding chamber, the smallest lever gap and the most intensive grinding energy. With a high-performance cooling system and automatic control system, it can realize continuous processing and continuous discharging of materials, greatly improving production efficiency. The existing patent, patent announcement number CN218872423U, discloses a high-viscosity ink sand mill, including a device body, a box body is arranged inside the device body, a support column is arranged at the lower end of the box body, a second motor is arranged at the upper end of the box body, and the output end of the second motor runs through the interior of the box body. A placing plate is arranged inside the body, a grinding jar is arranged on the upper surface of the placing plate, a grinding roller is arranged inside the grinding jar, the upper end of the grinding roller is fixedly connected to the output end of the second motor, a feeding port is arranged at the upper end of the box body, a first L-shaped plate is arranged on the left side wall of the box body, a first motor is arranged inside the first L-shaped plate, the oil frosted inside is ground by the grinding roller at the upper end, the overall shape of the grinding jar is from wide to narrow from top to bottom, so that the particles of the oil frosted finally ground are smaller, and then it is rolled by the rolling roller at the lower end so that it can fully achieve the grinding effect.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: in the actual application process, it is necessary to perform sanding operation on it, and in the subsequent use process, the raw materials will remain inside the device. If the anti-residue operation cannot be performed on it, it will affect the normal use of the device in the subsequent actual application process, reducing the convenience of using the device, thereby reducing the use efficiency of the device. Therefore, we proposed an anti-residue sand grinder for high-viscosity ink production to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-residue sand mill for producing high-viscosity ink, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-residue sand mill for high-viscosity ink production, comprising a base, a hydraulic cylinder and a hydraulic pump are fixedly installed on the upper surface of the base, the liquid outlet of the hydraulic pump is connected to one side of the hydraulic cylinder, a box is fixedly installed on the top of the hydraulic cylinder, a motor is fixedly installed on one side of the bottom of the box, the output shaft of the motor passes through the box and extends to the inside of the box, where a first pulley is fixedly installed, a protective tube is fixedly installed on the bottom of the box, a rotating rod is inserted into the inside of the protective tube, the top of the rotating rod passes through the box and extends to the inside of the box, where a second pulley is fixedly installed, and the first pulley and the second pulley are connected by a belt drive.

[0006] A positioning frame is fixedly installed at the bottom of the protective tube, and a cylinder is threadedly connected to the bottom of the positioning frame. One end of the rotating rod passes through the positioning frame and extends to the inside of the cylinder. An impeller and a lever are fixedly installed on the surface of the rotating rod located inside the cylinder. The bottom of the rotating rod passes through the cylinder and extends to the outside of the cylinder and is threadedly connected to a dispersion disk via bolts. A positioning ring is fixedly installed inside the cylinder, and a filter screen is threadedly connected to the positioning ring via screws.

[0007] Preferably, the shifting rod is located below the impeller, a rod hole for the rotating rod to pass through is opened at the bottom of the cylinder, and the inner wall of the rod hole is slidably connected to the surface of the rotating rod.

[0008] Preferably, fixing plates are fixedly installed at the four corners of the bottom of the base, fixing holes are provided on the fixing plates, and the fixing holes are oblong holes, and anti-slip grooves are provided on the lower surface of the fixing plates.

[0009] Preferably, the positioning ring is provided with a screw hole for the screw to pass through, the screw hole is threadedly connected to the screw, the filter net is provided with a round hole for the screw to pass through, and the filter net is provided with a round hole for the rotating rod to pass through.

[0010] Preferably, a ball is inlaid at the bottom of the second pulley, and the surface of the ball is rollingly connected to the inner bottom wall of the box body. A support rod is fixedly installed on the top of the second pulley, and a sleeve is sleeved on the top of the support rod. The top of the sleeve is fixedly connected to the inner top wall of the box body, and the sleeve is rotatably connected to the support rod.

[0011] Preferably, a box door is hingedly connected to the front surface of the box body via a hinge, a handle is fixedly mounted on the front surface of the box door, and the surface of the handle is provided with anti-slip grooves.

[0012] Preferably, a baffle is fixedly installed on the top of the box body, a rod is inserted into the baffle, a block is fixedly installed on the top of the rod, a return spring is arranged around the surface of the rod, both ends of the return spring fix the baffle and the side opposite to the block, and the bottom of the rod is plugged into the upper surface of the box door.

[0013] Beneficial Effects

[0014] The utility model provides an anti-residue sand mill for producing high-viscosity ink. Compared with the prior art, it has the following beneficial effects:

[0015] The anti-residue sand mill for high-viscosity ink production controls the operation of the motor, and then the motor drives the first pulley to rotate, which in turn drives the second pulley to rotate through the belt, so that the rotating rod on the second pulley rotates, thereby causing the impeller and the lever on the rotating rod to rotate, and at the same time the dispersion disk rotates. The dispersion disk rotates at a high speed, so that a vacuum is formed on the upper part of the dispersion disk and inside the grinding chamber, and the slurry is sucked into the cylinder. The lever drives the grinding medium in the chamber to generate forces in all directions. The particles in the material are constantly collided and rubbed by the medium, the particle size becomes smaller, and the particle size range becomes narrower. The high-speed operation of the dispersion disk generates a vortex to suck the material in the chamber out and recirculate it to the feed, which has a very significant dispersion and mixing effect.

[0016] At the same time, the hydraulic cylinder is driven to rise and fall through the operation of the hydraulic pump, driving the entire transmission mechanism and the grinding device to rise and fall. When the same internal part needs to be inspected and repaired, the rod on the block is pulled, and then the bottom of the rod is separated from the top of the box door, so as to facilitate the opening operation, facilitate subsequent inspection and maintenance operations, and improve the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the box body of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the second pulley of the utility model;

[0020] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the cylinder and the rotating rod of the utility model;

[0021] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0022] In the figure: 1. base; 2. hydraulic cylinder; 3. hydraulic pump; 4. box; 5. motor; 6. first pulley; 7. protective tube; 8. rotating rod; 9. second pulley; 10. belt; 11. positioning frame; 12. cylinder; 13. impeller; 14. lever; 15. dispersion disc; 16. positioning ring; 17. filter screen; 18. fixing plate; 19. ball bearing; 20. support rod; 21. box door; 22. baffle; 23. plug rod; 24. block; 25. reset spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: an anti-residue sand mill for high-viscosity ink production, comprising a base 1, a hydraulic cylinder 2 and a hydraulic pump 3 are fixedly installed on the upper surface of the base 1, the liquid outlet of the hydraulic pump 3 is communicated with one side of the hydraulic cylinder 2, a box body 4 is fixedly installed on the top of the hydraulic cylinder 2, a motor 5 is fixedly installed on one side of the bottom of the box body 4, the output shaft of the motor 5 passes through the box body 4 and extends to the inside of the box body 4 where a first pulley 6 is fixedly installed, a protective tube 7 is fixedly installed at the bottom of the box body 4, a rotating rod 8 is inserted into the inside of the protective tube 7, the top of the rotating rod 8 passes through the box body 4 and extends to the inside of the box body 4 where a second pulley 9 is fixedly installed, and the first pulley 6 and the second pulley 9 are connected by a belt 10 for transmission.

[0025] A positioning frame 11 is fixedly installed at the bottom of the protective tube 7, and a cylinder 12 is threadedly connected to the bottom of the positioning frame 11. One end of the rotating rod 8 passes through the positioning frame 11 and extends to the inside of the cylinder 12. An impeller 13 and a lever 14 are fixedly installed on the surface of the rotating rod 8 located inside the cylinder 12. The bottom of the rotating rod 8 passes through the cylinder 12 and extends to the outside of the cylinder 12, and a dispersion disk 15 is threadedly connected to it through bolts. A positioning ring 16 is fixedly installed inside the cylinder 12, and a filter screen 17 is threadedly connected to the positioning ring 16 through screws.

[0026] The motor 5 is controlled to work, and then the motor 5 drives the first pulley 6 to rotate, thereby driving the second pulley 9 to rotate through the belt 10, so that the rotating rod 8 on the second pulley 9 rotates, thereby causing the impeller 13 and the lever 14 on the rotating rod 8 to rotate, and at the same time the dispersion plate 15 rotates. The dispersion plate 15 rotates at a high speed, so that a vacuum is formed on the upper part of the dispersion plate 15 and inside the grinding chamber, and the slurry is sucked into the cylinder 12. The lever 14 drives the grinding medium in the chamber to generate forces in all directions. The particles in the material are constantly collided and rubbed by the medium, the particle size becomes smaller, and the particle size range becomes narrower. The high-speed operation of the dispersion plate 15 generates a vortex to suck the material in the chamber out and recirculate it to the feed, which has a very significant dispersion and mixing effect.

[0027] Preferably, the lever 14 is located below the impeller 13 , and a rod hole for the rotating rod 8 to pass through is opened at the bottom of the cylinder 12 , and the inner wall of the rod hole is slidably connected to the surface of the rotating rod 8 .

[0028] Preferably, a fixing plate 18 is fixedly installed at the four corners of the bottom of the base 1 , a fixing hole is provided on the fixing plate 18 , and the fixing hole is an oblong hole, and an anti-slip pattern is provided on the lower surface of the fixing plate 18 .

[0029] Preferably, the positioning ring 16 is provided with a screw hole for a screw to pass through, the screw hole is threadedly connected to the screw, the filter screen 17 is provided with a round hole for the screw to pass through, and the filter screen 17 is provided with a round hole for the rotating rod 8 to pass through.

[0030] Preferably, a ball 19 is inlaid at the bottom of the second pulley 9, and the surface of the ball 19 is rollingly connected to the inner bottom wall of the box body 4. A support rod 20 is fixedly installed on the top of the second pulley 9, and a sleeve is provided on the top of the support rod 20. The top of the sleeve is fixedly connected to the inner top wall of the box body 4, and the sleeve is rotatably connected to the support rod 20.

[0031] Preferably, a box door 21 is hinged on the front surface of the box body 4 via a hinge, a handle is fixedly mounted on the front surface of the box door 21, and the surface of the handle is provided with anti-slip grooves.

[0032] Preferably, a baffle 22 is fixedly installed on the top of the box body 4, a rod 23 is inserted on the baffle 22, a block 24 is fixedly installed on the top of the rod 23, a return spring 25 is arranged around the surface of the rod 23, and the two ends of the return spring 25 fix the baffle 22 and the side opposite to the block 24, and the bottom of the rod 23 is plugged into the upper surface of the box door 21.

[0033] The hydraulic cylinder 2 is driven to rise and fall by the hydraulic pump 3, which drives the entire transmission mechanism and the grinding device to rise and fall. When the same internal part needs to be inspected and repaired, the plug rod 23 on the block 24 is pulled, and then the bottom of the plug rod 23 is separated from the top of the box door 21, so as to facilitate the opening operation, facilitate subsequent inspection and maintenance operations, and improve the convenience of use of the device.

[0034] During operation, the motor 5 is controlled to work, and then the motor 5 drives the first pulley 6 to rotate, thereby driving the second pulley 9 to rotate through the belt 10, so that the rotating rod 8 on the second pulley 9 rotates, thereby causing the impeller 13 and the lever 14 on the rotating rod 8 to rotate, and at the same time, the dispersion disk 15 rotates. The dispersion disk 15 rotates at a high speed, so that a vacuum is formed on the upper part of the dispersion disk 15 and inside the grinding chamber, and the slurry is sucked into the cylinder 12. The lever 14 drives the grinding media in the chamber to generate forces in all directions, and the particles in the material are continuously collided and rubbed by the medium. The particle size becomes smaller, the particle size range becomes narrower, and the high-speed operation of the dispersion disk 15 generates a vortex to suck out the material in the cavity and recirculate it to the feed, which has a very significant dispersion and mixing effect. The hydraulic cylinder 2 is driven to rise and fall by the hydraulic pump 3, which drives the entire transmission mechanism and the grinding device to rise and fall. When the same internal part needs to be inspected and repaired, the rod 23 on the block 24 is pulled, and then the bottom of the rod 23 is separated from the top of the box door 21, so as to facilitate the opening operation, facilitate subsequent inspection and maintenance operations, and improve the convenience of use of the device.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A residue-proof sand mill for producing high-viscosity ink, comprising a base (1), characterized in that: A hydraulic cylinder (2) and a hydraulic pump (3) are fixedly mounted on the upper surface of the base (1); a liquid outlet of the hydraulic pump (3) is communicated with one side of the hydraulic cylinder (2); a box (4) is fixedly mounted on the top of the hydraulic cylinder (2); a motor (5) is fixedly mounted on one side of the bottom of the box (4); an output shaft of the motor (5) passes through the box (4) and extends to the inside of the box (4) where a first pulley (6) is fixedly mounted; a protective tube (7) is fixedly mounted on the bottom of the box (4); a rotating rod (8) is inserted into the inside of the protective tube (7); a top of the rotating rod (8) passes through the box (4) and extends to the inside of the box (4) where a second pulley (9) is fixedly mounted; the first pulley (6) and the second pulley (9) are connected by a belt (10) for transmission; A positioning frame (11) is fixedly installed at the bottom of the protective tube (7), and a cylinder (12) is threadedly connected to the bottom of the positioning frame (11). One end of a rotating rod (8) passes through the positioning frame (11) and extends to the inside of the cylinder (12). An impeller (13) and a lever (14) are fixedly installed on the surface of the rotating rod (8) located inside the cylinder (12). The bottom of the rotating rod (8) passes through the cylinder (12) and extends to the outside of the cylinder (12) and is threadedly connected to a dispersion disk (15) via bolts. A positioning ring (16) is fixedly installed inside the cylinder (12), and a filter screen (17) is threadedly connected to the positioning ring (16) via screws.

2. The anti-residue sand mill for producing high-viscosity ink according to claim 1, characterized in that: The shifting rod (14) is located below the impeller (13); a rod hole for the rotating rod (8) to pass through is provided at the bottom of the cylinder (12); and the inner wall of the rod hole is slidably connected to the surface of the rotating rod (8).

3. The anti-residue sand mill for producing high-viscosity ink according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with fixing plates (18), the fixing plates (18) are provided with fixing holes, and the fixing holes are oblong holes, and the lower surface of the fixing plates (18) is provided with anti-slip grooves.

4. The anti-residue sand mill for producing high-viscosity ink according to claim 1, characterized in that: The positioning ring (16) is provided with a screw hole for a screw to pass through, the screw hole is threadedly connected to the screw, the filter screen (17) is provided with a round hole for the screw to pass through, and the filter screen (17) is provided with a round hole for the rotating rod (8) to pass through.

5. The anti-residue sand mill for producing high-viscosity ink according to claim 1, characterized in that: A ball (19) is embedded at the bottom of the second pulley (9), and the surface of the ball (19) is rollingly connected to the inner bottom wall of the box body (4). A support rod (20) is fixedly installed on the top of the second pulley (9), and a sleeve is sleeved on the top of the support rod (20). The top of the sleeve is fixedly connected to the inner top wall of the box body (4), and the sleeve is rotatably connected to the support rod (20).

6. The anti-residue sand mill for producing high-viscosity ink according to claim 1, characterized in that: A box door (21) is hingedly connected to the front surface of the box body (4) via a hinge, a handle is fixedly mounted on the front surface of the box door (21), and the surface of the handle is provided with anti-slip grooves.

7. The anti-residue sand mill for producing high-viscosity ink according to claim 1, characterized in that: A baffle (22) is fixedly mounted on the top of the box body (4), a plug rod (23) is inserted on the baffle (22), a stopper (24) is fixedly mounted on the top of the plug rod (23), a return spring (25) is arranged around the surface of the plug rod (23), two ends of the return spring (25) fixedly connect the baffle (22) and the side opposite to the stopper (24), and the bottom of the plug rod (23) is plugged into the upper surface of the box door (21).

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