Clinical impression material blending device for oral cavity

Abstract

The utility model relates to the technical field of oral clinic, and discloses an oral clinic impression material blending device which comprises a base, a stirring kettle fixedly installed on the upper portion of the base, a cover plate installed on the upper portion of the stirring kettle, a movable disc movably installed on the upper surface of the cover plate, and a first motor fixedly installed on the upper surface of the cover plate. A first gear is fixedly installed at the output end of the first motor, a second gear is fixedly installed on the outer side of the movable disc, an auger rod is movably installed on the lower surface of the movable disc, a rotating wheel is fixedly installed at the upper end of the auger rod, and the outer side of the rotating wheel is sleeved with a transmission belt. A stirring rod is fixedly installed on the lower portion of the movable disc. And through the arrangement of the movable disc, the first motor, the first gear, the second gear, an auger rod, a rotating wheel, a second motor, a transmission belt and a stirring rod, stirring can be more uniform, and the production quality of the impression material can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral clinical practice, in particular to an impression material blending device for oral clinical practice. Background Art

[0002] Dental implantation and restoration are important components of oral clinical medicine. The preparation of dental impressions is the first step in dental implantation and oral restoration work. Whether the impression can accurately record and reproduce the subtle conditions of oral tissue directly affects the morphology and quality of implanted teeth and restored teeth, and is related to the final restoration effect. Therefore, obtaining accurate oral impressions is very important for oral clinical practice. In clinical work, oral impression materials are mainly alginate. The mainstream alginate impression materials on the market are powder and paste types, which need to be mixed with water or binder before use.

[0003] In an existing patent, a device for mixing impression materials for clinical use in oral care (publication number: CN214810052U) "comprises: a mixing cup, a sealing cover, and a fixed base. The mixing cup is a circular cylindrical structure, and the sealing cover is threadedly engaged with the top of the mixing cup. The fixed base is fixed to one side of the top of the sealing cover; a transmission box fixed to the middle position of the top of the sealing cover; and a stirring mechanism disposed inside the mixing cup and used to quickly mix and stir the impression material and binder inside the mixing cup. This device for mixing impression materials for clinical use utilizes a transmission mechanism to drive first and second stirring blades on the stirring mechanism to rotate in opposite directions, so that the impression material and binder inside the mixing cup are stirred in two different directions, thereby improving the mixing uniformity of the impression material and binder and the stirring efficiency, and achieving a better stirring and mixing effect." However, there are still certain defects during use. During the stirring process, the raw materials will accumulate at the bottom of the stirring box, and the bottom will not be effectively stirred, resulting in uneven stirring, which will affect the quality of the impression material production. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies of the prior art, the utility model provides a device for blending impression materials for oral clinical use, which has the advantages of preventing materials from accumulating at the bottom of the stirring kettle without being effectively stirred, making the stirring more uniform, and improving the quality of impression material production, thereby solving the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the following technical solution is provided: an oral clinical impression material blending device, comprising a base, a stirring kettle fixedly mounted on the upper part of the base, a cover plate mounted on the upper part of the stirring kettle, a movable disk movably mounted on the upper surface of the cover plate, a first motor fixedly mounted on the upper surface of the cover plate, a first gear fixedly mounted on the output end of the first motor, a second gear fixedly mounted on the outer side of the movable disk, an auger rod movably mounted on the lower surface of the movable disk, a rotating wheel fixedly mounted on the upper end of the auger rod, a transmission belt sleeved on the outer side of the rotating wheel, a second motor provided on the upper part of the movable disk, and a stirring rod fixedly mounted on the lower part of the movable disk.

[0008] Preferably, the outer side of the first gear is meshed with the outer side of the second gear, two auger rods and rotating wheels are provided, and the output end of the second motor is fixedly connected to the upper end of the rotating wheel on the right side.

[0009] Preferably, a fixing plate is fixedly installed on the upper part of the base, a fixing groove is opened on the front side of the fixing plate, a screw rod is movably installed inside the fixing groove, and a moving block is threadedly installed on the outer side of the screw rod.

[0010] Preferably, a limit plate is fixedly mounted on the front of the moving block, a connecting rod is fixedly mounted on the upper portion of the limit plate, and the connecting rod is fixedly connected to the outer side of the cover plate.

[0011] Preferably, a third motor is fixedly mounted on the upper portion of the fixed plate, and an output end of the third motor is fixedly connected to the upper end of the screw rod.

[0012] Preferably, a limiting rod is fixedly mounted on the front surface of the fixing plate, and an outer side of the limiting plate is slidably connected to an outer side of the limiting rod.

[0013] Preferably, an addition port is provided on the upper portion of the cover plate.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a device for blending impression materials for clinical oral care, which has the following beneficial effects:

[0016] 1. The oral clinical impression material blending device, through the arrangement of a movable disk, a first motor, a first gear, a second gear, an auger rod, a rotating wheel, a second motor, a transmission belt, and a stirring rod, can transfer the material at the bottom of the stirring kettle upward to prevent the material from accumulating at the bottom of the stirring kettle without being effectively stirred, so as to make the stirring more uniform and improve the quality of the impression material production.

[0017] 2. The oral clinical impression material blending device can conveniently clean the auger rod, the stirring rod and the stirring kettle through the arrangement of the fixed groove, the screw rod, the moving block, the third motor, the connecting rod, the limiting plate and the limiting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixing plate and related structures of the utility model.

[0021] In the figure: 1. Base; 2. Mixing kettle; 3. Cover plate; 4. Movable plate; 5. First motor; 6. First gear; 7. Second gear; 8. Auger rod; 9. Rotating wheel; 10. Second motor; 11. Transmission belt; 12. Stirring rod; 13. Fixed plate; 14. Fixed groove; 15. Screw rod; 16. Moving block; 17. Third motor; 18. Connecting rod; 19. Limit plate; 20. Limit rod; 21. Adding port. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments, not all of the embodiments. Based on the embodiments, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection.

[0023] Example 1:

[0024] See also Figure 1-3 A device for blending impression materials for oral clinical use comprises a base 1, a stirring kettle 2 is fixedly mounted on the upper part of the base 1, a cover plate 3 is mounted on the upper part of the stirring kettle 2, a movable disk 4 is movably mounted on the upper surface of the cover plate 3, a first motor 5 is fixedly mounted on the upper surface of the cover plate 3, a first gear 6 is fixedly mounted on the output end of the first motor 5, a second gear 7 is fixedly mounted on the outer side of the movable disk 4, an auger rod 8 is movably mounted on the lower surface of the movable disk 4, a rotating wheel 9 is fixedly mounted on the upper end of the auger rod 8, a transmission belt 11 is sleeved on the outer side of the rotating wheel 9, a second motor 10 is provided on the upper part of the movable disk 4, and a stirring rod 12 is fixedly mounted on the lower part of the movable disk 4.

[0025] Specifically, when the first motor 5 is working, it can drive the movable disk 4 to rotate, and the movable disk 4 will drive the lower auger rod 8 and the stirring rod 12 to rotate. The second motor 10 drives the rotating wheel 9 to rotate. The two rotating wheels 9 are connected by a transmission belt 11. The other rotating wheel 9 also starts to rotate. The rotating wheel 9 will drive the auger rod 8 to rotate. The rotation of the auger rod 8 can transport the material at the bottom of the mixing tank 2 upward, and the stirring rod 12 will stir the material.

[0026] Preferably, the outer side of the first gear 6 is meshed with the outer side of the second gear 7, two auger rods 8 and rotating wheels 9 are provided, and the output end of the second motor 10 is fixedly connected to the upper end of the rotating wheel 9 on the right side.

[0027] Specifically, the rotation of the first gear 6 can drive the second gear 7 to rotate, and the second gear 7 can drive the movable disk 4 to rotate.

[0028] Preferably, an addition port 21 is provided on the upper portion of the cover plate 3 .

[0029] Specifically, the adding port 21 can facilitate the addition of materials.

[0030] Working principle: When blending and stirring, start the first motor 5 to drive the first gear 6 to rotate, and the first gear 6 and the second gear 7 are engaged, so that the movable disk 4 rotates, and the movable disk 4 will rotate with the auger rod 8 and the stirring rod 12. At the same time, the second motor 10 works, and the auger rod 8 at the lower end is rotated through the setting of the rotating wheel 9 and the transmission belt 11. The rotation of the movable disk 4 causes the auger rod 8 and the stirring rod 12 to stir the material in the mixing kettle 2, and then the rotating auger rod 8 can transfer the material at the bottom of the mixing kettle 2 upward, which can prevent the material from accumulating at the bottom of the mixing kettle 2, make the blending and stirring more uniform, and improve the quality of the impression material production.

[0031] Example 2:

[0032] See also Figure 1-3 A fixing plate 13 is fixedly installed on the upper part of the base 1, and a fixing groove 14 is opened on the front of the fixing plate 13. A screw rod 15 is movably installed inside the fixing groove 14, and a moving block 16 is threadedly installed on the outer side of the screw rod 15.

[0033] Preferably, a limit plate 19 is fixedly mounted on the front of the moving block 16 , a connecting rod 18 is fixedly mounted on the upper portion of the limit plate 19 , and the connecting rod 18 is fixedly connected to the outer side of the cover plate 3 .

[0034] Preferably, a third motor 17 is fixedly mounted on the upper portion of the fixing plate 13 , and an output end of the third motor 17 is fixedly connected to the upper end of the screw rod 15 .

[0035] Preferably, a limiting rod 20 is fixedly mounted on the front of the fixing plate 13 , and an outer side of the limiting plate 19 is slidably connected to an outer side of the limiting rod 20 .

[0036] Working principle: The third motor 17 drives the screw rod 15 to rotate. After the screw rod 15 rotates, the moving block 16 will move upward, and the moving block 16 will drive the limit plate 19 to move upward. The limit rod 20 ensures that the limit plate 19 moves stably. The limit plate 19 drives the connecting rod 18 to move. The connecting rod 18 will lift the cover plate upward, and can drive the auger rod 8 and the stirring rod 12 away from the mixing kettle 2, so that the auger rod 8, the stirring rod 12 and the mixing kettle 2 can be easily cleaned.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An impression material blending device for oral clinical use, comprising a base (1), characterized in that: A stirring kettle (2) is fixedly mounted on the upper part of the base (1), a cover plate (3) is mounted on the upper part of the stirring kettle (2), a movable disk (4) is movably mounted on the upper surface of the cover plate (3), a first motor (5) is fixedly mounted on the upper surface of the cover plate (3), a first gear (6) is fixedly mounted on the output end of the first motor (5), a second gear (7) is fixedly mounted on the outer side of the movable disk (4), an auger rod (8) is movably mounted on the lower surface of the movable disk (4), a rotating wheel (9) is fixedly mounted on the upper end of the auger rod (8), a transmission belt (11) is sleeved on the outer side of the rotating wheel (9), a second motor (10) is arranged on the upper part of the movable disk (4), and a stirring rod (12) is fixedly mounted on the lower part of the movable disk (4).

2. The oral clinical impression material mixing device according to claim 1, characterized in that: The outer side of the first gear (6) is meshed with the outer side of the second gear (7), two auger rods (8) and two rotating wheels (9) are provided, and the output end of the second motor (10) is fixedly connected to the upper end of the rotating wheel (9) on the right side.

3. The oral clinical impression material mixing device according to claim 1, characterized in that: A fixing plate (13) is fixedly mounted on the upper portion of the base (1), a fixing groove (14) is provided on the front of the fixing plate (13), a screw rod (15) is movably mounted inside the fixing groove (14), and a moving block (16) is threadedly mounted on the outer side of the screw rod (15).

4. The oral clinical impression material mixing device according to claim 3, characterized in that: A limiting plate (19) is fixedly mounted on the front of the moving block (16), a connecting rod (18) is fixedly mounted on the upper portion of the limiting plate (19), and the connecting rod (18) is fixedly connected to the outer side of the cover plate (3).

5. The oral clinical impression material mixing device according to claim 3, characterized in that: A third motor (17) is fixedly mounted on the upper portion of the fixed plate (13), and an output end of the third motor (17) is fixedly connected to the upper end of the screw rod (15).

6. The oral clinical impression material mixing device according to claim 4, characterized in that: A limiting rod (20) is fixedly mounted on the front of the fixing plate (13), and the outer side of the limiting plate (19) is slidably connected to the outer side of the limiting rod (20).

7. The oral clinical impression material mixing device according to claim 1, characterized in that: An addition port (21) is provided on the upper portion of the cover plate (3).

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