A slurry grinding device

Abstract

The utility model provides a kind of slurry grinding device, a kind of slurry grinding device, comprising: chassis, the first grinding cylinder and the second grinding cylinder of being provided with intercommunication on the chassis, the first grinding cylinder and the second grinding cylinder between being provided with support tray;Rotating shaft, the rotating shaft is rotatably connected on the chassis, and it is penetrated the first grinding cylinder and the second grinding cylinder;Wherein, the first grinding cylinder and the second grinding cylinder are all provided with material guide tray and conical grinding disc, the conical grinding disc is located the just below of material guide tray.The slurry grinding device provided by the utility model, when raw material is poured into the first grinding cylinder, rotating shaft drives the conical grinding disc in the first grinding cylinder to rotate, to preliminarily grind raw material, subsequently ground raw material falls into the second grinding cylinder and is ground for the second time, so that raw material particle is more fine, so that the fine grinding of raw material can be completed without disassembling grinding equipment, and then the grinding efficiency of raw material is improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, and more specifically to a slurry grinding equipment. Background Technology

[0002] Liquid crystal sealants are important sealing materials used in the manufacturing process of liquid crystal displays. They are mainly used to bond glass substrates to keep the display screen sealed and prevent contamination from external impurities.

[0003] Sealants are mixtures of resins, additives, and auxiliary materials blended using a stirring device to create a liquid or semi-liquid viscous fluid. However, in the sealant production process, to improve the production efficiency and effectiveness of the mixture, it is often necessary to grind the raw materials of the slurry to enhance the mixing effect. Some raw materials require step-by-step grinding to obtain fine particles. Since step-by-step grinding requires changing grinding tools and involves significant time for disassembly and assembly, it affects the grinding efficiency of the raw materials. Utility Model Content

[0004] The purpose of this invention is to solve the aforementioned problems in the existing technology.

[0005] To achieve the above objectives, this utility model can be implemented through the following technical solution: a slurry grinding device, comprising:

[0006] A base frame, on which a first grinding cylinder and a second grinding cylinder are connected to each other, and a support plate is provided between the first grinding cylinder and the second grinding cylinder;

[0007] A rotating rod, which is rotatably connected to the base frame and passes through the first grinding cylinder and the second grinding cylinder;

[0008] The first and second grinding cylinders are each equipped with a feeding disc and a conical grinding disc. The conical grinding disc is located directly below the feeding disc, and the adjacent surfaces of the feeding disc and the conical grinding disc are provided with mutually cooperating grinding protrusions. The conical grinding disc engages with the rotating rod.

[0009] In this embodiment of the utility model, both the first grinding cylinder and the second grinding cylinder are provided with a feed inlet and a discharge outlet, and the feed inlet is higher than the discharge outlet;

[0010] The feeding disc and the conical grinding disc are both located near the discharge port.

[0011] In this embodiment of the utility model, the feed plate is provided with a first conical part and a second conical part, the first conical part facing the feed inlet, and the second conical part facing the conical grinding plate.

[0012] In this embodiment of the utility model, the conical grinding disc is provided with spiral blades arranged in a circumferential array, and the feed disc has a circular hole at its axis, with a gap between the spiral blades and the circular hole.

[0013] In this embodiment of the utility model, a top plate and a bottom plate are provided on the base frame, and a rotatable connection is provided between the top plate and the bottom plate. One end of the rotating rod is threadedly connected to an adjusting ring, and the adjusting ring rotates on the top plate.

[0014] In this embodiment of the utility model, a motor is provided on the base plate, a second bevel gear is provided on the output end of the motor, and a first bevel gear that meshes with the second bevel gear is provided on the rotating rod.

[0015] In this embodiment of the utility model, a support ring is provided on the rotating rod, a turntable is rotatably provided at one end of the support ring, and a flip plate is rotatably provided on the support plate, the flip plate cooperating with the turntable.

[0016] In this embodiment of the utility model, a lever is provided on the support plate, and a drive wheel is provided at the end of the lever. There are two sets of flip plates, and the two flip plates are respectively provided with a first gear and a third gear that mesh with each other. One end of the flip plate is provided with a second gear that meshes with the drive wheel.

[0017] In this embodiment of the utility model, the flip plate is provided with a protrusion, and there is a gap between the protrusion and the turntable.

[0018] In this embodiment of the utility model, a rubber ring is provided on the support plate.

[0019] Compared with the prior art, the advantages of this application are as follows: when the raw material is poured into the first grinding cylinder, the rotating rod drives the conical grinding disc inside the first grinding cylinder to rotate, so as to initially grind the raw material. Then the ground raw material falls into the second grinding cylinder for a second grinding, thereby making the raw material particles finer. Thus, the fine grinding of the raw material can be completed without disassembling the grinding equipment, thereby improving the grinding efficiency of the raw material. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure after the parts are assembled;

[0021] Figure 2 This is a schematic diagram of the internal parts' planar structure in a partial cross-section.

[0022] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a partially cutaway exploded view of the internal components of the support disc.

[0024] Figure 5 yes Figure 4 Enlarged view of point B in the middle.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Base frame; 11. Top plate; 12. Base plate; 2. Rotating rod; 21. Adjusting ring; 23. First bevel gear; 24. Second bevel gear; 25. Motor; 3. First grinding cylinder; 4. Support plate; 41. Lever; 411. Drive wheel; 42. Support ring; 43. Rubber ring; 44. Turntable; 45. Tilting plate; 451. Protrusion; 452. Baffle; 453. First gear; 455. Second gear; 456. Third gear; 5. Feed inlet; 6. Second grinding cylinder; 7. Discharge outlet; 8. Feeding disc; 81. First conical part; 82. Second conical part; 83. Grinding protrusion; 9. Conical grinding disc; 91. Spiral blade. Detailed Implementation

[0027] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings.

[0028] like Figure 1-5 As shown, a slurry grinding apparatus includes:

[0029] A base frame 1 is provided, on which a first grinding cylinder 3 and a second grinding cylinder 6 are connected to each other, and a support plate 4 is provided between the first grinding cylinder 3 and the second grinding cylinder 6.

[0030] Rotating rod 2 is rotatably connected to the base frame 1 and passes through the first grinding cylinder 3 and the second grinding cylinder 6;

[0031] The first grinding cylinder 3 and the second grinding cylinder 6 are each provided with a feeding disc 8 and a conical grinding disc 9. The conical grinding disc 9 is located directly below the feeding disc 8, and the adjacent surfaces of the feeding disc 8 and the conical grinding disc 9 are provided with mutually cooperating grinding protrusions. The conical grinding disc 9 is engaged with the rotating rod 2.

[0032] Specifically, such as Figure 3As shown, the distance between the feed plate 8 and the conical grinding plate 9 decreases from large to small, thus guiding the raw material to slide from the larger channel to the smaller channel for grinding, thereby improving the fineness of the raw material particles. When the raw material is poured into the first grinding cylinder 3, the support plate 4 is in the open state, and the raw material will fall along the inner wall of the first grinding cylinder 3 onto the feed plate 8. As the rotating rod 2 rotates, the grinding protrusions 83 on the conical grinding plate 9 will cooperate with the grinding protrusions 83 on the feed plate 8 to perform the first grinding of the raw material. Then, the raw material after the first grinding falls into the second grinding cylinder 6, and the conical grinding plate 9 in the second grinding cylinder 6 rotates to complete the second grinding of the raw material. In this way, the raw material can be ground step by step without disassembling the grinding device, thereby improving the grinding efficiency of the raw material. The fineness of the raw material grinding process can be controlled by adjusting the distance between the feed plate 8 and the conical grinding plate 9.

[0033] As a further embodiment of this utility model, both the first grinding cylinder 3 and the second grinding cylinder 6 are provided with a feed inlet 5 and a discharge outlet 7. The feed inlet 5 is higher than the discharge outlet 7. The feed plate 8 and the conical grinding plate 9 are both located near the discharge outlet 7 so that the feed plate 8 and the feed inlet 5 maintain a certain distance. The distance can be used to accumulate raw materials, so as to grind a large amount of raw materials at one time. After grinding is completed, the ground raw materials can be taken out from the discharge outlet 7.

[0034] As a further embodiment of this utility model, the feed tray 8 is provided with a first conical part 81 and a second conical part 82. The first conical part 81 faces the feed inlet 5, while the second conical part 82 faces the conical grinding disc 9. The first conical part 81 guides the raw material into the axis of the feed tray 8, thereby improving the feeding effect of the raw material. The second conical part 82 corresponds to the conical grinding disc 9, thereby improving the grinding effect on the raw material.

[0035] As a further embodiment of this utility model, the conical grinding disc 9 is provided with a circumferential array of spiral blades 91. The circumferential array is based on the central axis of the conical grinding disc 9, and multiple spiral blades 91 are evenly distributed in a ring around the central axis. A circular hole is provided at the center of the feed plate 8, and there is a gap between the spiral blades 91 and the circular hole. When the conical grinding disc 9 rotates, the spiral blades 91 will draw the raw material on the feed plate 8 into the gap between the feed plate 8 and the conical grinding disc 9, thereby improving the grinding efficiency of the raw material.

[0036] As a further embodiment of this utility model, a top plate 11 and a bottom plate 12 are provided on the base frame 1, which are rotatably connected between the top plate 11 and the bottom plate 12. One end of the rotating rod 2 is threadedly connected to an adjusting ring 21, which rotates on the top plate 11. The first grinding cylinder 3 and the second grinding cylinder 6 are located between the top plate 11 and the bottom plate 12, and the rotating rod 2 is located at the axis of the first grinding cylinder 3 and the second grinding cylinder 6. When the adjusting ring 21 is rotated, the rotating rod 2 will extend or retract on the top plate 11 to adjust the distance between the feed plate 8 and the conical grinding plate 9, thereby adjusting the fineness of the grinding of the raw material.

[0037] As a further embodiment of this utility model, a motor 25 is provided on the base plate 12, a second bevel gear 24 is provided on the output end of the motor 25, and a first bevel gear 23 that meshes with the second bevel gear 24 is provided on the rotating rod 2. The model of the motor 25 is MHMF042L1U4-1116. The second bevel gear 24 is rotated by the motor 25, so as to control the rotation of the first bevel gear 23 in conjunction with the rotation of the rotating rod 2.

[0038] As a further embodiment provided by this utility model, a support ring 42 is provided on the rotating rod 2, and a turntable 44 is rotatably provided at one end of the support ring 42. A flip plate 45 is rotatably provided on the support plate 44. The flip plate 45 cooperates with the turntable 44. The support ring 42 is fixed to the rotating rod 2 so as to support the flip plate 45 through the turntable 44. When the rotating rod 2 rotates, the turntable 44 will not hinder the rotation of the support ring 42.

[0039] As a further embodiment of this utility model, a lever 41 is provided on the support disk 4, and a drive wheel 411 is provided at the end of the lever 41. There are two sets of flipping plates 45, and the two flipping ends are respectively provided with a first gear 453 and a third gear 456 that mesh with each other. The end of one flipping plate 45 is provided with a second gear 455 that meshes with the drive wheel 411. A circular baffle 452 is provided on the support disk 4 to support the flipping of the flipping plate 45. Rotating the lever 41 drives the second gear 455 to rotate through the drive wheel 411, thereby causing the first gear 453 to mesh with the third gear 456 and rotate. This controls the two flipping plates 45 to flip on the turntable 44, that is, the support disk 4 is in an open or closed state. When the support disk 4 is in an open state, the first grinding cylinder 3 and the second grinding cylinder 6 are in a connected state, so as to grind the material step by step. When the support disk 4 is in a closed state, the first grinding cylinder 3 and the second grinding cylinder 6 can grind simultaneously, so as to complete the grinding of other materials that do not require fine grinding.

[0040] As a further embodiment of this utility model, a protrusion 451 is provided on the flip plate 45, and there is a gap between the protrusion 451 and the turntable 44. The flip plate 45 is rotatably connected to the turntable 44 through a rotating shaft, and there is a gap between the flip plate 45 and the turntable 44. The protrusion 451 is to prevent raw materials from entering the gap between the flip plate 45 and the turntable 44.

[0041] As a further embodiment of this utility model, a rubber ring 43 is provided on the support plate 4. Two sets of rubber rings 43 are respectively provided at both ends of the support plate 4 and are in contact with the second grinding cylinder 6 or the first grinding cylinder 3, thereby improving the sealing between the support plate 4 and the first grinding cylinder 3 and the second grinding cylinder 6.

[0042] The above-described technical solution of this utility model addresses the problem that existing technical solutions are too simplistic and provides a solution that is significantly different from existing technologies. The parts not covered in this application's technical solution are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0043] The technical solutions in the above embodiments have clearly and completely described the content of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A slurry grinding apparatus, characterized in that, include: A base frame, on which a first grinding cylinder and a second grinding cylinder are connected to each other, and a support plate is provided between the first grinding cylinder and the second grinding cylinder; A rotating rod, which is rotatably connected to the base frame and passes through the first grinding cylinder and the second grinding cylinder; The first and second grinding cylinders are each equipped with a feeding disc and a conical grinding disc. The conical grinding disc is located directly below the feeding disc, and the adjacent surfaces of the feeding disc and the conical grinding disc are provided with mutually cooperating grinding protrusions. The conical grinding disc engages with the rotating rod.

2. The slurry grinding apparatus according to claim 1, characterized in that, Both the first grinding cylinder and the second grinding cylinder are provided with a feed inlet and a discharge outlet, with the feed inlet being higher than the discharge outlet; The feeding disc and the conical grinding disc are both located near the discharge port.

3. The slurry grinding apparatus according to claim 2, characterized in that, The feed plate is provided with a first conical part and a second conical part, the first conical part facing the feed inlet, and the second conical part facing the conical grinding plate.

4. The slurry grinding apparatus according to claim 3, characterized in that, The conical grinding disc has spiral blades arranged in a circumferential array, and a circular hole is opened at the center of the feed disc, with a gap between the spiral blades and the circular hole.

5. The slurry grinding apparatus according to claim 1, characterized in that, The base frame is provided with a top plate and a bottom plate, and the rotatable connection is between the top plate and the bottom plate. One end of the rotating rod is threadedly connected to an adjusting ring, which rotates on the top plate.

6. The slurry grinding apparatus according to claim 5, characterized in that, A motor is mounted on the base plate, a second bevel gear is mounted on the output end of the motor, and a first bevel gear is mounted on the rotating rod that meshes with the second bevel gear.

7. The slurry grinding apparatus according to claim 1, characterized in that, A support ring is provided on the rotating rod, and a turntable is rotatably provided at one end of the support ring. A flip plate is rotatably provided on the support plate, and the flip plate cooperates with the turntable.

8. The slurry grinding apparatus according to claim 7, characterized in that, The support plate is provided with a lever, and the end of the lever is provided with a drive wheel. There are two sets of flip plates, and the two flip ends are respectively provided with a first gear and a third gear that mesh with each other. The end of one of the flip plates is provided with a second gear that meshes with the drive wheel.

9. A slurry grinding apparatus according to claim 7, characterized in that, The flip plate is provided with a protrusion, and there is a gap between the protrusion and the turntable.

10. A slurry grinding apparatus according to claim 1, characterized in that, A rubber ring is provided on the support plate.

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