Light-cured resin cement dispersion homogenizer

Abstract

The utility model provides photopolymerization resin water gate even equipment of dispersing, relates to dispersing even equipment field, photopolymerization resin water gate even equipment of dispersing includes support, is fixedly installed with stirring tank on the support, is installed with rotating part on the stirring tank, is installed with rotating rod on the rotating part, and rotating rod one end extends to the inboard of stirring tank, a plurality of arc short boards are fixed with on rotating rod, a plurality of supports are still fixed with on rotating rod top position of a plurality of arc end plate, a plurality of arc long boards are fixed with one end of a plurality of supports, one end of a plurality of arc long boards is pasted to the inboard of stirring tank, a plurality of extrusion arc plates that distribute circularly are still fixed in the stirring tank, one end of arc short board is pasted with extrusion arc plate, a plurality of overflow holes are all set up on arc short board and arc long board, the utility model discloses material is extruded through arc short board and arc long board, improves the shearing effect of the equipment to material through the dispersion effect of extrusion and overflow hole.

Description

Technical Field

[0001] This utility model relates to the field of dispersion and homogenization equipment, and in particular to dispersion and homogenization equipment for photocurable resin cement. Background Technology

[0002] Light-cured resin cement is a commonly used resin-based adhesive material in the field of dental restoration. It consists of a resin matrix such as acrylate and methacrylate, along with photosensitizers (e.g., camphorquinone), glass fillers, titanium dioxide, and stabilizers. Its curing relies on a photoactivated polymerization reaction; some products combine chemical curing to form a dual-curing system, adaptable to different translucency requirements of restorations. This material is widely used in bonding all-ceramic veneers, inlays, and fiber post-core restorations, and is particularly suitable for highly translucent ceramic materials. It can also be used for fillings, restoring tooth defects, and retaining metal / porcelain crowns and bridges.

[0003] UV-cured resin cements typically contain a large amount of inorganic fillers (such as silica and glass powder) to enhance mechanical properties. However, the polarity of the filler surface differs significantly from that of the non-polar resin matrix (such as methacrylate monomers), which easily leads to agglomeration. It is difficult to disperse them evenly in the resin using traditional mechanical stirring methods.

[0004] Therefore, it is necessary to provide a new device for dispersing and homogenizing photocurable resin cement to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a dispersion and homogenization device for photocurable resin cement.

[0006] The photocurable resin cement dispersion and homogenization equipment provided by this utility model includes a support frame, on which a mixing tank is fixedly installed. A rotating component is installed on the mixing tank, and a rotating rod is installed on the rotating component. One end of the rotating rod extends into the inner side of the mixing tank. Multiple arc-shaped short plates are fixed on the rotating rod. Multiple supports are also fixed on the rotating rod above the multiple arc-shaped end plates. One end of each support is fixed with an arc-shaped long plate. One end of each arc-shaped long plate is attached to the inner side of the mixing tank. Multiple extrusion arc plates distributed in a ring are also fixed inside the mixing tank. One end of each arc-shaped short plate is attached to the extrusion arc plate. Multiple overflow holes are provided on both the arc-shaped short plates and the arc-shaped long plates.

[0007] Preferably, the rotating component is a first motor, which is fixed on the mixing tank, and the output end of the first motor is fixed on the rotating rod.

[0008] Preferably, the top of the mixing tank is fixedly connected to an inlet hopper, and the bottom of the mixing tank is fixedly connected to a discharge pipe, on which a valve is installed.

[0009] Preferably, the support is further provided with a separation tank, which is connected to the discharge pipe. The separation tank is provided with a separation cylinder, and multiple through holes are provided on the bottom wall and side wall of the separation cylinder. A second motor is fixed at the bottom of the separation tank, and the output end of the second motor is fixedly connected to the support column. The support column is rotatably connected to the separation tank and fixedly connected to the bottom of the separation cylinder.

[0010] Preferably, a scraper is fixed to one side of the outer wall of the separation cylinder, and when the separation cylinder rotates, the scraper can rotate while adhering to the inner wall of the separation tank.

[0011] Preferably, the bottom of the separator is provided with a liquid outlet pipe.

[0012] Preferably, the separation tank is provided with an end cap, which is circumferentially threaded with multiple bolts, one end of which can be moved into a groove opened on the outer wall of the separation tank.

[0013] Preferably, a flexible hose is fixedly connected to the discharge pipe, a rigid pipe is fixedly connected to one end of the flexible hose, a connecting pipe is fixedly connected to the end cap, a threaded sleeve is rotatably connected to the connecting pipe, and the threaded sleeve is threadedly connected to the outer wall of the rigid pipe.

[0014] Compared with related technologies, the photocurable resin cement dispersion and homogenization equipment provided by this utility model has the following beneficial effects:

[0015] The rotating component drives the rotating rod to rotate, which in turn drives multiple curved short plates and multiple curved long plates to rotate. The direction of rotation of the rotating rod is towards the curved structure. As the curved short plates and curved long plates rotate continuously, the material is continuously dispersed by the overflow hole, and some material is moved out from the overflow hole. In addition, since the curved short plates and curved long plates are both curved structures, the material moves along their curved surfaces. The material at the curved short plates is squeezed by the curved short plates and the extrusion plate, and the material at the curved long plates is squeezed by the curved long plates and the inner wall of the mixing tank. Through the extrusion and the dispersion effect of the overflow hole, the shearing effect of this equipment on the material is improved, and to a certain extent, the dispersion and homogenization effect is improved.

[0016] The second motor drives the separation cylinder to rotate via the support column. Some material is discharged from the through hole at the bottom of the separation cylinder, while some material is discharged from the through hole on the side wall of the separation cylinder under the action of centrifugal force, which facilitates the filtration of the material. The centrifugal device improves the filtration speed. Attached Figure Description

[0017] Figure 1 A schematic diagram of the structure of the photocurable resin cement dispersion and homogenization equipment provided by this utility model;

[0018] Figure 2 for Figure 1A schematic diagram of the structure from another angle is shown;

[0019] Figure 3 for Figure 1 A partial structural diagram of the structure shown;

[0020] Figure 4 for Figure 1 The diagram shows the internal structure of the separation tank.

[0021] Labels in the diagram: 1. Support frame; 2. Mixing tank; 3. Rotating rod; 4. Arc-shaped short plate; 5. Support; 6. Arc-shaped long plate; 7. Extrusion arc plate; 8. First motor; 9. Inlet hopper; 10. Discharge pipe; 11. Separator; 12. Separator cylinder; 13. Second motor; 14. Support column; 15. Scraper; 16. Discharge pipe; 17. End cap; 18. Flexible hose; 19. Rigid pipe; 20. Connecting pipe; 21. Threaded sleeve; 22. Overflow hole. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1-4 ,in, Figure 1 A schematic diagram of the structure of the photocurable resin cement dispersion and homogenization equipment provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the structure from another angle is shown; Figure 3 for Figure 1 A partial structural diagram of the structure shown; Figure 4 for Figure 1 The diagram shows the internal structure of the separation tank.

[0024] In the specific implementation process, such as Figures 1-4 As shown, the system includes a support frame 1, on which a mixing tank 2 is fixedly mounted. A rotating component is mounted on the mixing tank 2, and a rotating rod 3 is mounted on the rotating component. One end of the rotating rod 3 extends to the inner side of the mixing tank 2. Multiple arc-shaped short plates 4 are fixed to the rotating rod 3. Multiple supports 5 are also fixed to the rotating rod 3 above the multiple arc-shaped end plates. One end of each support 5 is fixed to an arc-shaped long plate 6, and one end of each arc-shaped long plate 6 is attached to the inner side of the mixing tank 2. Multiple annularly distributed extrusion arc plates 7 are also fixed inside the mixing tank 2. One end of each arc-shaped short plate 4 is attached to one of the extrusion arc plates 7. Multiple overflow holes 22 are provided on both the arc-shaped short plates 4 and the arc-shaped long plates 6. When material is placed in the mixing tank 2, the rotating component drives the rotating rod 3 to rotate, thereby causing the multiple arc-shaped short plates 4 and the multiple arc-shaped long plates 6 to rotate. The rotation direction of the rotating rod 3 is towards the arc-shaped structure. Figure 3As the curved short plate 4 and curved long plate 6 rotate counterclockwise, the material is continuously dispersed by the overflow hole 22, and some material is moved out from the overflow hole 22. In addition, since both the curved short plate 4 and the curved long plate 6 are curved structures, the material moves along their curved surfaces. The material at the curved short plate 4 is squeezed by the curved short plate 4 and the extrusion plate 7, and the material at the curved long plate 6 is squeezed by the curved long plate 6 and the inner wall of the mixing tank 2. Through the extrusion and the dispersion effect of the overflow hole 22, the shearing effect of the equipment on the material is improved, and to a certain extent, the dispersion and homogenization effect is improved.

[0025] The rotating component is a first motor 8, which is fixed on the mixing tank 2. The output end of the first motor 8 is fixed on the rotating rod 3, and the first motor 8 can drive the rotating rod 3 to rotate.

[0026] The top of the mixing tank 2 is fixedly connected to the liquid inlet 9, and the bottom of the mixing tank 2 is fixedly connected to the discharge pipe 10. A valve is installed on the discharge pipe 10. Material can be added to the mixing tank 2 through the liquid inlet 9, and material can be discharged from the mixing tank 2 through the discharge pipe 10. The opening and closing state of the discharge pipe 10 can be controlled by the valve.

[0027] The support 5 is also equipped with a separation tank 11, which is connected to the discharge pipe 10. The separation tank 11 is equipped with a separation cylinder 12. The bottom wall and side wall of the separation cylinder 12 are provided with multiple through holes. A second motor 13 is fixed at the bottom of the separation tank 11. The output end of the second motor 13 is fixedly connected to the support column 14. The support column 14 is rotatably connected to the separation tank 11 and fixedly connected to the bottom of the separation cylinder 12. When the second motor 13 is started, the second motor 13 drives the separation cylinder 12 to rotate through the support column 14. Some materials are discharged from the through holes at the bottom of the separation cylinder 12, and some materials are discharged from the through holes on the side wall of the separation cylinder 12 under the action of centrifugal force, which facilitates the filtration of materials. The centrifugal device improves the filtration speed.

[0028] A scraper 15 is fixed on one side of the outer wall of the separation cylinder 12. When the separation cylinder 12 rotates, the scraper 15 can rotate against the inner wall of the separation tank 11. When the separation cylinder 12 rotates, it drives the scraper 15 to rotate. The scraper 15 rotates against the inner wall of the separation tank 11, which facilitates the collection of material on the inner wall of the separation tank 11 and facilitates the material to flow down from the inner wall of the diversion tank.

[0029] The bottom end of the separator 11 is provided with a liquid outlet pipe 16. Through the liquid outlet pipe 16, the material entering the separator 11 can be discharged along the liquid outlet pipe 16.

[0030] The separation tank 11 is provided with an end cover 17, which is circumferentially threaded with multiple bolts. One end of the bolts can be moved into a groove opened on the outer wall of the separation tank 11. The end cover 17 can be removed from the separation tank 11 through the detachable connection, which facilitates the cleaning of the separation tank 11 and the separation cylinder 12.

[0031] A flexible hose 18 is fixedly connected to the discharge pipe 10. A rigid pipe 19 is fixedly connected to one end of the flexible hose 18. A connecting pipe 20 is fixedly connected to the end cap 17. A threaded sleeve 21 is rotatably connected to the connecting pipe 20. The threaded sleeve 21 is threadedly connected to the outer wall of the rigid pipe 19. The flexible hose 18 should have some slack during use to facilitate the disassembly and assembly of the connecting pipe 20 and the rigid pipe 19. Rotating the threaded sleeve 21 separates the threaded sleeve 21 from the rigid pipe 19, thereby facilitating the removal of the separation tank 11 from below the mixing tank 2 and facilitating subsequent cleaning of the separation tank 11 and the separation cylinder 12.

[0032] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dispersion and homogenization device for photocurable resin cement, characterized in that, The system includes a support frame (1), on which a mixing tank (2) is fixedly installed. A rotating component is installed on the mixing tank (2), and a rotating rod (3) is installed on the rotating component. One end of the rotating rod (3) extends to the inside of the mixing tank (2). Multiple arc-shaped short plates (4) are fixed on the rotating rod (3). Multiple supports (5) are also fixed on the rotating rod (3) at a position above the multiple arc-shaped end plates. One end of each of the multiple supports (5) is fixed with an arc-shaped long plate (6). One end of each of the multiple arc-shaped long plates (6) is attached to the inside of the mixing tank (2). Multiple extrusion arc plates (7) arranged in a ring are also fixed inside the mixing tank (2). One end of each arc-shaped short plate (4) is attached to the extrusion arc plate (7). Multiple overflow holes (22) are opened on both the arc-shaped short plate (4) and the arc-shaped long plate (6).

2. The photocurable resin cement dispersion and homogenization equipment according to claim 1, characterized in that, The rotating component is a first motor (8), which is fixed on the mixing tank (2), and the output end of the first motor (8) is fixed on the rotating rod (3).

3. The photocurable resin cement dispersion and homogenization equipment according to claim 2, characterized in that, The top of the mixing tank (2) is fixedly connected to the liquid inlet hopper (9), and the bottom of the mixing tank (2) is fixedly connected to the discharge pipe (10), and a valve is installed on the discharge pipe (10).

4. The photocurable resin cement dispersion and homogenization equipment according to claim 3, characterized in that, The bracket (5) is also provided with a separation tank (11), which is connected to the discharge pipe (10). The separation tank (11) is provided with a separation cylinder (12), and multiple through holes are provided on the bottom wall and side wall of the separation cylinder (12). A second motor (13) is fixed at the bottom of the separation tank (11). The output end of the second motor (13) is fixedly connected to the support column (14). The support column (14) is rotatably connected to the separation tank (11), and the support column (14) is fixedly connected to the bottom of the separation cylinder (12).

5. The photocurable resin cement dispersion and homogenization equipment according to claim 4, characterized in that, A scraper (15) is fixed on one side of the outer wall of the separation cylinder (12). When the separation cylinder (12) rotates, the scraper (15) can rotate against the inner wall of the separation tank (11).

6. The photocurable resin cement dispersion and homogenization equipment according to claim 5, characterized in that, The bottom of the separator (11) is provided with a liquid outlet pipe (16).

7. The photocurable resin cement dispersion and homogenization equipment according to claim 6, characterized in that, The separation tank (11) is provided with an end cap (17), which is circumferentially threaded with multiple bolts. One end of the bolts can be moved into a groove opened on the outer wall of the separation tank (11).

8. The photocurable resin cement dispersion and homogenization equipment according to claim 7, characterized in that, The discharge pipe (10) is fixedly connected to a flexible hose (18), one end of which is fixedly connected to a rigid pipe (19). The end cap (17) is fixedly connected to a connecting pipe (20), and a threaded sleeve (21) is rotatably connected to the connecting pipe (20). The threaded sleeve (21) is threadedly connected to the outer wall of the rigid pipe (19).

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