Oral impression material blending device

Abstract

The utility model discloses an oral cavity impression material blending device, and relates to the technical field of oral cavity clinical impression. The mixing device comprises a cylinder body, a mixing mechanism, a bearing plate, a supporting plate, a bottom plate, a cylinder cover, a feeding pipe and a discharging pipe. After the driving machine is started, the driving wheel can rotate, the transmission wheel can rotate under the action of the transmission belt, and when the transmission wheel rotates, the transmission shaft and the rotating wheel on the circumferential surface of the transmission shaft can be driven to do circular motion, so that the rotating plate can be driven to rotate; and after use, the positioning pin and the cylinder cover are detached, the transverse shaft and the stirring plates can be taken out, the purpose of cleaning the cylinder body, the transverse shaft and the stirring plates can be achieved, and therefore the long-time use effect can be guaranteed.

Description

Technical Field

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

[0002] The preparation of dental impressions is the first step in dental implants and oral restorations. Whether the impression can accurately record and reproduce the subtle conditions of oral tissues 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 clinics. In clinical practice, oral impression materials are mainly alginate. At present, the mainstream alginate impression materials on the market are powder and paste types, which need to be mixed with water or a binder before use. The accurate water-powder ratio and sufficient stirring and mixing make the impression material delicate and elastic after stirring, so as to maximize the performance of the impression material.

[0003] Technicians engaged in oral clinical impression work found in actual work that water and impression materials were put into a stirring device for blending, and the stirring devices were all closed, and the agitator and the outer cylinder were fixed as one, resulting in the impression material after blending being difficult to take out and the agitator being difficult to clean. For this reason, we propose an oral impression material blending device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems mentioned in the above background technology, and provide a device for blending oral impression materials.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A device for blending oral impression materials, comprising a cylinder and a blending mechanism, the blending mechanism comprising two symmetrically arranged driving machines, the circumferential surface of the driving shaft at both ends of each of the driving machines is sleeved with a driving wheel, the driving wheel is connected to the driving wheel through a transmission belt, a transmission shaft is installed between the two driving wheels on the same side, the circumferential surface at both ends of each transmission shaft is sleeved with a rotating wheel, a rotating plate is arranged between the two rotating wheels in the same row, a transverse axis is installed between the two rotating plates, a plurality of groups of stirring plates are evenly arranged on the circumferential surface of the transverse axis along the axial direction, and a positioning plate is arranged on the circumferential surface of both ends of each transmission shaft; a supporting plate is arranged at the lower end of the cylinder, two supporting plates are arranged at the lower end of the supporting plate near the edges on both sides, a bottom plate is installed at the lower end of the supporting plate, a cylinder cover is detachably installed at the upper end of the cylinder, a feeding pipe is installed at the upper end of the cylinder cover, and two symmetrically arranged unloading pipes are installed at the lower end of the cylinder.

[0007] Furthermore, the two driving machines are connected to the same controller.

[0008] Furthermore, the circumferential surfaces of the driving wheel and the transmission wheel are provided with recessed grooves, and the transmission belt is installed in the recessed grooves.

[0009] Furthermore, the circumferential surface of each rotating wheel is provided with driving teeth, and the circumferential surface of the rotating plate is provided with transmission teeth, and the driving teeth and the transmission teeth are meshingly connected.

[0010] Furthermore, a countersunk hole is provided at the center of each rotating plate, and both ends of the transverse axis are inserted into the countersunk hole. Both ends of the transverse axis are provided with positioning holes, and positioning pins are detachably installed in the positioning holes.

[0011] Furthermore, the cylinder cover is made of a transparent material, and positioning blocks are installed on both sides of the cylinder cover. A through groove is opened at the upper end of the cylinder body, and a positioning groove is opened at the upper end of the through groove. The lower end of the cylinder cover is inserted into the through groove, and the positioning block is located in the positioning groove.

[0012] Furthermore, the feed pipe and the discharge pipe are both equipped with control valves.

[0013] The beneficial effects of the utility model are as follows:

[0014] After the utility model starts the driving machine, the driving wheel can be rotated, and the driving wheel can be rotated under the action of the transmission belt. When the driving wheel rotates, it can drive the driving shaft and the rotating wheel on the circumferential surface of the driving wheel to perform circular motion, thereby driving the rotating plate to rotate, thereby driving the horizontal axis and the stirring plate on the circumferential surface of the driving wheel to rotate, thereby stirring and blending the materials inside the cylinder. After use, the positioning pin and the cylinder cover can be disassembled, the horizontal axis and the stirring plate can be taken out, and the cylinder, the horizontal axis and the stirring plate can be cleaned, thereby ensuring a long-term use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the harmonizing mechanism in the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the utility model after removing the blending mechanism.

[0019] Figure numerals: 1. cylinder; 2. blending mechanism; 201. driving machine; 202. driving wheel; 203. transmission belt; 204. transmission wheel; 205. transmission shaft; 206. rotating wheel; 207. rotating plate; 208. positioning pin; 209. horizontal axis; 210. stirring plate; 211. positioning plate; 3. supporting plate; 4. supporting plate; 5. bottom plate; 6. cylinder cover; 7. feeding pipe; 8. unloading pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0021] See also Figure 1 - Figure 4 The utility model provides an oral impression material blending device, comprising a cylinder 1 and a blending mechanism 2, the blending mechanism 2, comprising two symmetrically arranged driving machines 201, the driving shaft circumferential surface of each driving machine 201 at both ends is sleeved with a driving wheel 202, the driving wheel 202 is connected to a driving wheel 204 through a transmission belt 203, a transmission shaft 205 is installed between the two driving wheels 204 on the same side, a rotating wheel 206 is sleeved on the circumferential surface of each of the two ends of the transmission shaft 205, a rotating wheel 206 is arranged between the two rotating wheels 206 in the same row, a transverse shaft 209 is installed between the two rotating plates 207, a plurality of groups of stirring plates 210 are evenly arranged on the circumferential surface of the transverse shaft 209 along the axial direction, and a positioning plate 211 is arranged on the circumferential surface of each of the two ends of the transmission shaft 205.

[0022] Under the action of the cylinder 1, the material storage purpose can be achieved; under the action of the driving machine 201, the driving wheel 202 can be rotated; under the action of the transmission belt 203, the connection stability of the driving wheel 202 and the transmission wheel 204 can be guaranteed; under the action of the transmission wheel 204, the installation stability of the transmission shaft 205 can be guaranteed; under the action of the transmission shaft 205, the installation stability of the rotating wheel 206 can be guaranteed; under the action of the rotating plate 207, the installation stability of the transverse axis 209 can be guaranteed; under the action of the positioning plate 211, the installation stability of the transmission shaft 205 can be guaranteed; and the circumferential surfaces of the intersections of the two ends of the transmission shaft 205 and the positioning plate 211 are sleeved with bearings. Under the action of the bearings, the installation stability of the transmission shaft 205 can be guaranteed without affecting the rotation of the transmission shaft 205; under the action of the transverse axis 209, The installation stability of the stirring plate 210 can be ensured, and the purpose of blending the materials can be achieved under the action of the stirring plate 210. After starting the driving machine 201, the driving wheel 202 can be rotated, and the driving wheel 204 can be rotated under the action of the transmission belt 203. When the transmission wheel 204 rotates, it can drive the transmission shaft 205 and the rotating wheel 206 on its circumferential surface to perform circular motion, thereby driving the rotating plate 207 to rotate, thereby driving the horizontal axis 209 and the stirring plate 210 on its circumferential surface to rotate, thereby stirring and blending the materials inside the cylinder 1. After use, the positioning pin 208 and the cylinder cover 6 can be disassembled, and the horizontal axis 209 and the stirring plate 210 can be taken out, so as to achieve the purpose of cleaning the cylinder 1, the horizontal axis 209 and the stirring plate 210, thereby ensuring long-term use effect.

[0023] A supporting plate 3 is arranged at the lower end of the cylinder 1, and two supporting plates 4 are arranged at the lower end of the supporting plate 3 near the two side edges, and a bottom plate 5 is installed at the lower end of the supporting plate 4. A cylinder cover 6 is detachably installed at the upper end of the cylinder 1, and a feed pipe 7 is installed at the upper end of the cylinder cover 6. Two symmetrically arranged discharge pipes 8 are installed at the lower end of the cylinder 1.

[0024] The supporting plate 3 can support the cylinder 1, the supporting plate 4 can support the supporting plate 3, the bottom plate 5 can support the supporting plate 4, the cylinder cover 6 can seal the cylinder 1, and the installation stability of the feed pipe 7 can be guaranteed. The raw materials can be injected into the cylinder 1 through the feed pipe 7, and the blended raw materials can be discharged through the discharge pipe 8.

[0025] In this embodiment, preferably, the two driving machines 201 are connected to the same controller; under the action of the controller, the two driving machines 201 can rotate synchronously.

[0026] In this embodiment, preferably, the circumferential surfaces of the driving wheel 202 and the transmission wheel 204 are provided with recessed grooves, and the transmission belt 203 is installed in the recessed grooves; the installation stability of the transmission belt 203 can be ensured under the action of the recessed grooves.

[0027] In this embodiment, preferably, the circumferential surface of each rotating wheel 206 is provided with driving teeth, and the circumferential surface of the rotating plate 207 is provided with transmission teeth, and the driving teeth and the transmission teeth are meshingly connected; under the cooperation of the driving teeth and the transmission teeth, the rotation stability of the rotating plate 207 can be guaranteed.

[0028] In this embodiment, preferably, a countersunk hole is opened at the center of each rotating plate 207, and both ends of the horizontal axis 209 are inserted into the countersunk hole, and positioning holes are opened at both ends of the horizontal axis 209, and positioning pins 208 are detachably installed in the positioning holes; the installation stability of the horizontal axis 209 can be guaranteed by the action of the countersunk hole, and the installation stability of the positioning pins 208 can be guaranteed by the action of the positioning holes, and the installation stability of the two ends of the horizontal axis 209 can be guaranteed by the action of the positioning pins 208, and the disassembly of the horizontal axis 209 can be achieved by disassembling the positioning pins 208.

[0029] In the present embodiment, preferably, the cylinder cover 6 is made of a transparent material, and positioning blocks are installed on both sides of the cylinder cover 6, a through groove is opened at the upper end of the cylinder body 1, and a positioning groove is opened at the upper end of the through groove, the lower end of the cylinder cover 6 is inserted into the through groove, and the positioning block is seated in the positioning groove; under the action of the through groove, the installation stability of the lower end of the cylinder cover 6 can be guaranteed, under the action of the positioning groove, the installation stability of the positioning block can be guaranteed, and under the cooperation of the positioning block and the positioning groove, the installation stability of the cylinder cover 6 can be further guaranteed, under the action of the cylinder cover 6, the sealing of the cylinder body 1 can be guaranteed, and the material inside the cylinder body 1 can be intuitively observed.

[0030] In this embodiment, preferably, both the feed pipe 7 and the discharge pipe 8 are equipped with control valves; under the action of the control valves, the feed pipe 7 and the discharge pipe 8 can be started and stopped.

[0031] The working principle and use process of the utility model: when the device is used, the material can be stored under the action of the cylinder 1. After the driving machine 201 is started, the driving wheel 202 can be rotated, and the driving wheel 204 can be rotated under the action of the transmission belt 203. When the transmission wheel 204 rotates, it can drive the transmission shaft 205 and the rotating wheel 206 on its circumferential surface to perform a circular motion, thereby driving the rotating plate 207 to rotate, thereby driving the horizontal axis 209 and the stirring plate 210 on its circumferential surface to rotate, so that the material inside the cylinder 1 can be stirred and blended. After use, the positioning pin 20 is placed 8 and the cylinder cover 6 can be disassembled, the horizontal axis 209 and the stirring plate 210 can be taken out, and the cylinder 1, the horizontal axis 209 and the stirring plate 210 can be cleaned, thereby ensuring the long-term use effect; the support plate 3 can support the cylinder 1, the support plate 4 can support the support plate 3, and the bottom plate 5 can support the support plate 4. The sealing of the cylinder 1 can be guaranteed under the action of the cylinder cover 6, and the installation stability of the feed pipe 7 can also be guaranteed. The raw materials can be injected into the interior of the cylinder 1 through the feed pipe 7, and the blended raw materials can be discharged through the discharge pipe 8.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oral impression material blending device, characterized in that: The invention comprises a cylinder (1) and a blending mechanism (2), wherein the blending mechanism (2) comprises two symmetrically arranged driving machines (201), wherein the circumferential surface of the driving shaft at both ends of each driving machine (201) is sleeved with a driving wheel (202), wherein the driving wheel (202) is connected to a driving wheel (204) via a driving belt (203), wherein a driving shaft (205) is installed between two driving wheels (204) located on the same side, wherein the circumferential surface at both ends of each driving shaft (205) is sleeved with a rotating wheel (206), wherein a rotating plate (207) is arranged between the two rotating wheels (206) located in the same row, and wherein the two rotating plates (207) are arranged to rotate relative to each other. A transverse axis (209) is installed between the cylinder (1), and a plurality of stirring plates (210) are evenly arranged on the circumferential surface of the transverse axis (209) along the axial direction, and positioning plates (211) are arranged on the circumferential surfaces of both ends of each transmission shaft (205); a support plate (3) is arranged at the lower end of the cylinder (1), and two support plates (4) are arranged at the lower end of the support plate (3) near the two side edges, and a bottom plate (5) is installed at the lower end of the support plate (4); a cylinder cover (6) is detachably installed at the upper end of the cylinder (1), and a feed pipe (7) is installed at the upper end of the cylinder cover (6); and two symmetrically arranged discharge pipes (8) are installed at the lower end of the cylinder (1).

2. The oral impression material blending device according to claim 1, characterized in that: The two driving machines (201) are connected to the same controller.

3. The oral impression material blending device according to claim 1, characterized in that: The circumferential surfaces of the driving wheel (202) and the transmission wheel (204) are provided with recessed grooves, and the transmission belt (203) is installed in the recessed grooves.

4. The oral impression material blending device according to claim 1, characterized in that: The circumferential surface of each rotating wheel (206) is provided with driving teeth, and the circumferential surface of the rotating plate (207) is provided with transmission teeth, and the driving teeth and the transmission teeth are meshed and connected.

5. The oral impression material blending device according to claim 1, characterized in that: A countersunk hole is provided at the center of each rotating plate (207), and both ends of the transverse axis (209) are inserted into the countersunk hole. Positioning holes are provided at both ends of the transverse axis (209), and positioning pins (208) are detachably installed in the positioning holes.

6. The oral impression material blending device according to claim 1, characterized in that: The cylinder cover (6) is made of a transparent material, and positioning blocks are installed on both sides of the cylinder cover (6). A through groove is formed at the upper end of the cylinder body (1), and a positioning groove is formed at the upper end of the through groove. The lower end of the cylinder cover (6) is inserted into the through groove, and the positioning blocks are seated in the positioning groove.

7. The oral impression material blending device according to claim 1, characterized in that: The feed pipe (7) and the discharge pipe (8) are both equipped with control valves.

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