High-fineness printing ink grinding device

Abstract

The utility model relates to the technical field of grinding devices, and discloses a high-fineness printing ink grinding device which comprises an outer cylinder, one end of the upper side of the outer cylinder is fixedly connected with a feeding port, the outer side of the lower end of the outer cylinder is fixedly connected with a discharging port, the outer side of the end, away from the outer cylinder, of the discharging port is rotationally connected with a cabinet door, and the upper end of the outer cylinder is fixedly connected with a rotating assembly. The outer side of the lower end of the rotating assembly is fixedly connected with a rolling assembly, and the end, away from the rotating assembly, of the rolling assembly is rotationally connected with a limiting assembly. Then the rotating assembly drives the grinding assemblies to operate under the assistance of the limiting assembly, so that the printing ink raw materials are ground by means of the multiple grinding assemblies, the printing ink raw materials can be ground for multiple times, the grinding strength is enhanced, omission caused by insufficient grinding strength is reduced, and the grinding fineness is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, and in particular to a high-precision ink grinding device. Background Art

[0002] The ink grinding device is one of the key equipment used in the production of ink. It is mainly used to mix and grind raw materials such as pigments, resins, solvents, etc. to produce high-quality ink products.

[0003] After searching, it is found that Chinese application number CN202322308979.6 proposes an ink grinding device, including a shell, a rolling barrel, an extrusion box, a guide block, a rolling and grinding structure, a pressure roller, a linkage drive structure, a discharge valve and a rolling rotating shaft. A rolling barrel is provided at the upper end of the shell, an extrusion box is provided at the upper end of the outer side of the rolling barrel, a guide block is provided inside the rolling barrel, a rolling rotating shaft is provided inside the rolling barrel, a rolling and grinding structure is provided inside the rolling barrel, pressure rollers are provided on both sides of the extrusion box, a linkage drive structure is provided outside the extrusion box, and a discharge valve is provided on the front side of the outer side of the shell. The above-mentioned prior art proposes that the ink raw materials are crushed and pulverized by means of structures such as a rolling barrel, an extrusion box, a guide block, a rolling and grinding structure, a pressure roller, a linkage drive structure, a discharge valve and a rolling rotating shaft, so as to improve the fineness of grinding and improve the grinding efficiency.

[0004] The above-mentioned prior art uses a single group of rolling and grinding structures to grind various raw materials of ink. Although this grinding method can effectively improve the fineness of grinding, the single grinding method is prone to some raw materials not being crushed due to insufficient squeezing force, resulting in relatively poor fineness after grinding. Utility Model Content

[0005] The purpose of the utility model is to provide a high-precision ink grinding device to solve the problem that the ink grinding device in the prior art has a low grinding force on the ink raw materials, so that part of the ink raw materials are not crushed due to insufficient grinding force, thereby reducing the fineness.

[0006] The utility model provides the following technical solution: a high-precision ink grinding device, comprising an outer cylinder, one end of the upper side of the outer cylinder is fixedly connected with a feed port, and the outer side of the lower end of the outer cylinder is fixedly connected with a discharge port, the outer side of one end of the discharge port away from the outer cylinder is rotatably connected with a cabinet door, and the upper end of the outer cylinder is fixedly connected with a rotating assembly, the outer side of the lower end of the rotating assembly is fixedly connected with a rolling assembly, and the end of the rolling assembly away from the rotating assembly is rotatably connected with a limiting assembly.

[0007] As a preferred embodiment of the above technical solution, a linkage assembly is fixedly connected to the outer side of the upper end of the rotating assembly, and the linkage assembly includes a bevel gear fixedly connected to the outer side of the upper end of the rotating assembly, and a bevel gear column is meshed with the outer side of one end of the bevel gear, an end of the bevel gear column away from the bevel gear is rotatably connected to a fixed block, and the lower side of the fixed block is fixedly connected to the rotating assembly, a first gear is meshed with the outer side of one end of the bevel gear column, and a connecting rod is fixedly connected to the outer side of the middle end of the first gear.

[0008] As a preferred embodiment of the above technical solution, a crushing assembly is fixedly connected to one end of the connecting rod away from the first gear, and the crushing assembly includes a second gear fixedly connected to the side of the connecting rod away from the first gear, a third gear is meshed on the outer side of one end of the second gear, and a crushing column is fixedly connected to the outer side of the end of the second gear and the third gear away from the connecting rod, one end of the crushing column away from the second gear and the third gear passes through the feed port, and a guide plate is fixedly connected to the inner side of the upper end of the feed port.

[0009] As a preferred embodiment of the above technical solution, the rotating component includes a shell fixedly connected to the middle end of the upper side of the outer cylinder, and a motor is fixedly connected to the upper side of the shell, the motor output shaft is fixedly connected to a rotating shaft, and the lower end of the rotating shaft passes through the shell and is inserted in the outer cylinder, the inner side of the bevel gear is fixedly connected to the outer side of the rotating shaft, and the lower side of the fixed block is fixedly connected to the shell, a baffle is fixedly connected to the outer side of the lower end of the rotating shaft, and the outer side of the baffle is fixedly connected to the inner side of the outer cylinder, feeding ports are fixedly connected to the inner sides of both ends of the baffle, and a cone is fixedly connected to the upper side of the middle end of the baffle, and the lower end of the rotating shaft passes through and is rotatably connected to the baffle and the cone.

[0010] As a preferred embodiment of the above technical solution, the rolling assembly includes a fixed plate fixedly connected to the outer side of the middle end of the rotating shaft, and a rolling roller is rotatably connected to the outer side of the middle end of the fixed plate.

[0011] As a preferred embodiment of the above technical solution, the limiting assembly includes a slider rotatably connected to the outer side of one end of the rolling roller away from the fixed plate, and a slide rail is fixedly connected to the inner side of the upper end of the outer cylinder, and the end of the slider away from the rolling roller is inserted and slid in the slide rail.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This high-precision ink grinding device, when it is necessary to grind the ink raw material, first start the rotating component, after the rotating component is started, put the ink raw material into the outer cylinder from the feed port, and then the rotating component drives the grinding component to operate with the assistance of the limiting component, so that the ink raw material is ground with the help of multiple groups of grinding components, the ink raw material can be ground multiple times, the grinding force is enhanced, the omission caused by insufficient grinding force is reduced, and the grinding fineness is improved.

[0014] The high-precision ink grinding device, when the ink raw material is fed in from the feed inlet, the operation of the rotating component drives the linkage component to operate synchronously, so that the linkage component drives the crushing component to operate, and the crushing component pre-crushes the fed ink raw material, which is convenient for pre-crushing the ink raw material and further improves the efficiency of subsequent grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a high-precision ink grinding device;

[0016] Figure 2 It is a schematic diagram of the front cross-sectional structure of a high-precision ink grinding device;

[0017] Figure 3 It is a schematic diagram of a cross-sectional structure of a high-precision ink grinding device viewed from above;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. outer cylinder; 11. feed port; 12. discharge port; 13. cabinet door; 2. outer shell; 21. motor; 22. rotating shaft; 23. baffle; 24. discharge port; 25. cone; 3. fixed plate; 31. rolling roller; 4. slider; 41. slide rail; 5. bevel gear; 51. bevel gear column; 52. fixed block; 53. first gear; 54. connecting rod; 6. second gear; 61. third gear; 62. crushing column; 63. guide plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1 , Figure 2 and Figure 4As shown, the utility model provides a technical solution: a high-precision ink grinding device, comprising an outer cylinder 1, a feed port 11 is fixedly connected to one end of the upper side of the outer cylinder 1, and a discharge port 12 is fixedly connected to the outer side of the lower end of the outer cylinder 1, and a cabinet door 13 is rotatably connected to the outer side of one end of the discharge port 12 away from the outer cylinder 1, and a rotating component is fixedly connected to the upper end of the outer cylinder 1, a rolling component is fixedly connected to the outer side of the lower end of the rotating component, and the rolling component is rotatably connected to a limiting component at one end away from the rotating component. When it is necessary to grind the ink raw material, the rotating component is started first, and after the rotating component is started, the ink raw material is put into the outer cylinder 1 from the feed port 11, and then the rotating component drives the grinding component to operate with the assistance of the limiting component, so that the ink raw material is ground with the help of multiple groups of grinding components, and the ink raw material can be ground multiple times, the grinding force is enhanced, and the omission caused by insufficient grinding force is reduced, thereby improving the fineness of grinding.

[0022] like Figure 4 As shown, a linkage assembly is fixedly connected to the outer side of the upper end of the rotating assembly, and the linkage assembly includes a bevel gear 5 fixedly connected to the outer side of the upper end of the rotating assembly, and a bevel gear column 51 is meshed on the outer side of one end of the bevel gear 5, and a fixed block 52 is rotatably connected to the end of the bevel gear column 51 away from the bevel gear 5, and the lower side of the fixed block 52 is fixedly connected to the rotating assembly, a first gear 53 is meshed on the outer side of one end of the bevel gear column 51, and a connecting rod 54 is fixedly connected to the outer side of the middle end of the first gear 53. After the bevel gear 5 rotates, the bevel gear column 51 is rotated under the support of the fixed block 52 through meshing with the bevel gear column 51. After the fixed block 52 rotates, it drives the first gear 53, the connecting rod 54 and the second gear 6 to rotate through meshing with the first gear 53, which is convenient for transmitting power, thereby driving the crushing assembly to operate.

[0023] like Figure 3 and Figure 4 As shown, the end of the connecting rod 54 away from the first gear 53 is fixedly connected to a crushing assembly, and the crushing assembly includes a second gear 6 fixedly connected to the side of the connecting rod 54 away from the first gear 53, a third gear 61 is meshed on the outer side of one end of the second gear 6, and a crushing column 62 is fixedly connected to the outer side of the end of the second gear 6 and the third gear 61 away from the connecting rod 54, and the end of the crushing column 62 away from the second gear 6 and the third gear 61 passes through the feed port 11, and a guide plate 63 is fixedly connected to the inner side of the upper end of the feed port 11. After the second gear 6 rotates, it drives the third gear 61 to rotate by meshing with the third gear 61. After the second gear 6 and the third gear 61 rotate, they synchronously drive the crushing column 62 to rotate, and then the ink raw material is poured from the feed port 11. The fallen ink raw material enters the crushing column 62 under the guidance of the guide plate 63 and is crushed and crushed by two groups of crushing columns 62, which is convenient for pre-crushing of the poured ink raw material, thereby improving the efficiency of subsequent grinding.

[0024] like Figure 2 As shown, the rotating assembly includes a shell 2 fixedly connected to the middle end of the upper side of the outer cylinder 1, and a motor 21 is fixedly connected to the upper side of the shell 2, the output shaft of the motor 21 is fixedly connected to a rotating shaft 22, and the lower end of the rotating shaft 22 passes through the shell 2 and is inserted in the outer cylinder 1, the inner side of the bevel gear 5 is fixedly connected to the outer side of the rotating shaft 22, and the lower side of the fixed block 52 is fixedly connected to the shell 2, the outer side of the lower end of the rotating shaft 22 is fixedly connected to a baffle 23, and the outer side of the baffle 23 is fixedly connected to the inner side of the outer cylinder 1, the inner sides of both ends of the baffle 23 are fixedly connected to a feed port 24, and the upper side of the middle end of the baffle 23 is fixedly connected to a cone 25, the lower end of the rotating shaft 22 passes through and is rotatably connected to the baffle 23 and the cone 25, after the motor 21 is started, the output shaft drives the rotating shaft 22 to rotate, and after the rotating shaft 22 rotates, it synchronously drives the three groups of grinding components to rotate, and the grinding components cooperate with the cone 25 to grind the ink raw materials.

[0025] like Figure 2 As shown, the rolling assembly includes a fixed plate 3 fixedly connected to the outer side of the middle end of the rotating shaft 22, and a rolling roller 31 is rotatably connected to the outer side of the middle end of the fixed plate 3. After the rolling roller 31 rotates, it grinds the ink raw material by cooperating with the cone 25.

[0026] like Figure 2 As shown, the limiting assembly includes a slider 4 rotatably connected to the outer side of one end of the rolling roller 31 away from the fixed plate 3, and a slide rail 41 is fixedly connected to the inner side of the upper end of the outer cylinder 1. The end of the slider 4 away from the rolling roller 31 is inserted and slid in the slide rail 41. After the rolling roller 31 rotates, it drives the slider 4 to slide in the slide rail 41, and the movement of the rolling roller 31 is limited by the cooperation of the slider 4 and the slide rail 41.

[0027] Working principle: When the grinding device is used to process the ink raw material, the motor 21 is started first. After the motor 21 is started, the output shaft drives the rotating shaft 22 and the bevel gear 5 to rotate. After the rotating shaft 22 rotates, it synchronously drives the three sets of fixed plates 3 and the rolling roller 31 to rotate. After the rolling roller 31 rotates, it drives the slider 4 to slide in the slide rail 41. After the bevel gear 5 rotates, it meshes with the bevel gear column 51 to allow the bevel gear column 51 to rotate under the support of the fixed block 52. After the fixed block 52 rotates, it meshes with the first gear 53 and drives the first gear 53, the connecting rod 54 and the second gear 6 to rotate. After the second gear 6 rotates, it meshes with the third gear 61 and drives the third gear 61 to rotate. After the second gear 6 and the third gear 61 rotate, they synchronously drive the crushing column 62 to rotate, and then the ink raw material is poured in from the feed inlet 11. The fallen ink raw materials enter the crushing columns 62 under the guidance of the guide plate 63 and are crushed and pulverized by the two groups of crushing columns 62. The crushed ink raw materials fall to the upper cone 25, and are crushed by the upper crushing roller 31 and the cone 25. After waiting for it to be crushed and ground for a period of time, the upper discharge port 24 is opened to make it fall to the middle cone 25, and then it is crushed and ground by the middle crushing roller 31 and the cone 25. Then, after waiting for a period of grinding, the middle discharge port 24 is opened again to make the ground ink raw materials fall to the lower cone 25, and then the ink raw materials are ground again by the lower crushing roller 31 and the cone 25. Finally, the lower discharge port 24 is opened to allow the ground ink powder to fall to the lower end of the outer tube 1, and it can be taken out after opening the cabinet door 13.

[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A high-precision ink grinding device, comprising an outer cylinder (1), characterized in that: A feed port (11) is fixedly connected to one end of the upper side of the outer cylinder (1), and a discharge port (12) is fixedly connected to the outer side of the lower end of the outer cylinder (1); a cabinet door (13) is rotatably connected to the outer side of one end of the discharge port (12) away from the outer cylinder (1); a rotating assembly is fixedly connected to the upper end of the outer cylinder (1), a rolling assembly is fixedly connected to the outer side of the lower end of the rotating assembly, and a limiting assembly is rotatably connected to the end of the rolling assembly away from the rotating assembly.

2. A high-precision ink grinding device according to claim 1, characterized in that: The outer side of the upper end of the rotating assembly is fixedly connected to a linkage assembly, and the linkage assembly comprises a bevel gear (5) fixedly connected to the outer side of the upper end of the rotating assembly, and a bevel gear column (51) is meshed on the outer side of one end of the bevel gear (5), and a fixed block (52) is rotatably connected to the end of the bevel gear column (51) away from the bevel gear (5), and the lower side of the fixed block (52) is fixedly connected to the rotating assembly, a first gear (53) is meshed on the outer side of one end of the bevel gear column (51), and a connecting rod (54) is fixedly connected to the outer side of the middle end of the first gear (53).

3. A high-precision ink grinding device according to claim 2, characterized in that: The end of the connecting rod (54) away from the first gear (53) is fixedly connected to a crushing assembly, and the crushing assembly includes a second gear (6) fixedly connected to the side of the connecting rod (54) away from the first gear (53), a third gear (61) is meshed on the outer side of one end of the second gear (6), and a crushing column (62) is fixedly connected to the outer side of the end of the second gear (6) and the third gear (61) away from the connecting rod (54), and the end of the crushing column (62) away from the second gear (6) and the third gear (61) passes through the feed port (11), and a guide plate (63) is fixedly connected to the inner side of the upper end of the feed port (11).

4. A high-precision ink grinding device according to claim 2, characterized in that: The rotating assembly comprises a housing (2) fixedly connected to the middle end of the upper side of the outer cylinder (1), and a motor (21) is fixedly connected to the upper side of the housing (2); the output shaft of the motor (21) is fixedly connected to a rotating shaft (22), and the lower end of the rotating shaft (22) passes through the housing (2) and is inserted into the outer cylinder (1); the inner side of the bevel gear (5) is fixedly connected to the outer side of the rotating shaft (22), and the lower side of the fixed block (52) is fixedly connected to the housing (2); the outer side of the lower end of the rotating shaft (22) is fixedly connected to a baffle (23), and the outer side of the baffle (23) is fixedly connected to the inner side of the outer cylinder (1); the inner sides of both ends of the baffle (23) are fixedly connected to a feed port (24), and the upper side of the middle end of the baffle (23) is fixedly connected to a cone (25); the lower end of the rotating shaft (22) passes through and is rotatably connected to the baffle (23) and the cone (25).

5. A high-precision ink grinding device according to claim 4, characterized in that: The rolling assembly comprises a fixed plate (3) fixedly connected to the outer side of the middle end of the rotating shaft (22), and a rolling roller (31) is rotatably connected to the outer side of the middle end of the fixed plate (3).

6. A high-precision ink grinding device according to claim 4, characterized in that: The limiting assembly comprises a sliding block (4) rotatably connected to the outer side of one end of the rolling roller (31) away from the fixed plate (3), and a sliding rail (41) is fixedly connected to the inner side of the upper end of the outer cylinder (1), and the end of the sliding block (4) away from the rolling roller (31) is inserted and slidably arranged in the sliding rail (41).

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