A denture wire cutting machine capable of continuous processing

Abstract

The utility model relates to the technical field of denture processing, and discloses a denture wire cutting machine capable of continuous processing, comprising a box body, a placing plate rotatably connected to the top of the box body, a fixing mechanism fixedly connected to the top of the placing plate, a denture base clamped inside the fixing mechanism, a rear inclined plate fixedly connected to the rear side of the box body, a front inclined plate fixedly connected to the front side of the box body, a pressurized water tank fixedly connected to the left side of the box body, a hose fixedly connected to the front side of the pressurized water tank, a moving mechanism fixedly connected to the top of the box body, and a collecting box slidably connected to the bottom of the box body. The utility model can realize fast and stable fixation of the denture base through the fixing mechanism, ensure that the denture base will not move during water jet cutting, avoid skewed water jet cutting and damage to the denture, drive the water jet to move through the design of the reciprocating thread line on the moving mechanism, so that the water jet can realize reciprocating cutting, thereby realizing the effect of continuous cutting of the denture base and improving cutting efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial teeth processing, in particular to an artificial teeth wire cutting machine capable of continuous processing. Background Art

[0002] Dentures are what people often call "false teeth". In medicine, it is a general term for restorations made after partial or complete tooth loss in the upper and lower teeth. The existing denture production method is through 3D modeling, which is printed out by a 3D printer. The printed dentures can only be used after being removed from the model base and polished. Since the material of the denture printing is metal and has a high hardness, it is difficult to remove it by manpower alone, so it needs to be cut with the help of cutting tools. The existing cutting method is that the operator takes the denture for cutting. This cutting method has certain risks and requires individual cutting, which has too low work efficiency. In this regard, this case provides a denture wire cutting machine that can be processed continuously to improve it. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the utility model is to provide a denture wire cutting machine capable of continuous processing, so as to solve the problem in the above-mentioned background technology that it is inconvenient to adjust the safety protection range according to different usage scenarios and usage requirements.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a denture wire cutting machine capable of continuous processing, comprising a box body, a placing plate rotatably connected to the top of the box body, a fixing mechanism fixedly connected to the top of the placing plate, a denture base clamped inside the fixing mechanism, a rear inclined plate fixedly connected to the rear side of the box body, a front inclined plate fixedly connected to the front side of the box body, a pressurized water tank fixedly connected to the left side of the box body, a hose fixedly connected to the front side of the pressurized water tank, a moving mechanism fixedly connected to the top of the box body, and a collection box slidably connected to the bottom of the box body.

[0007] Preferably, a rectangular opening is opened on the front side of the box body, the front end of the hose is slidably connected inside the rectangular opening, a drain outlet is provided on the rear side of the box body, the other end of the hose is fixedly connected to the front end of the moving mechanism, and the rear inclined plate and the front inclined plate are both inclined at forty-five degrees.

[0008] Preferably, the fixing mechanism includes a rear baffle, which is fixedly connected to the rear side of the top of the placement plate, and fixed seats are provided on the left and right sides of the rear baffle. A cylindrical groove is opened inside the fixed seat, a sliding rod is inserted into the cylindrical groove, a spring is provided on the outside of the sliding rod, a splint is fixedly connected to the bottom of the sliding rod, and a connecting plate is fixedly connected to the top of the sliding rod.

[0009] Preferably, there are two fixing seats, which are symmetrically fixed to the left and right sides of the top of the placement plate, one end of the spring is fixed to the top of the cylindrical groove, and the other end of the spring is fixed to the top of the splint.

[0010] Preferably, a rubber gasket is fixedly connected to the bottom of the splint, a pull ring is fixedly connected to the top of the connecting plate for easy pulling, the rear side of the denture base is attached to the front side of the rear baffle, and the left and right sides of the denture base are clamped on the bottom of the two splints.

[0011] Preferably, the moving mechanism includes a rotating shaft, the left and right sides of the rotating shaft are rotatably connected to the top of the box body through bearings, the middle part of the rotating shaft is symmetrically fixedly connected to a limiting plate, the middle part of the rotating shaft is provided with a threaded line, the surface of the threaded line is threadedly connected to a threaded seat, the top of the threaded seat is fixedly connected to a water jet nozzle, the right end of the rotating shaft is fixedly connected to a servo motor, the right side of the servo motor is fixedly connected to a motor seat, and a cross bar is inserted into the bottom of the threaded seat.

[0012] Preferably, the distance between the limit plates is slightly smaller than the distance between the two fixed seats, there are two thread lines, and the two thread lines are arranged in opposite directions. The front side of the water jet nozzle is fixedly connected to the front end of the hose, the motor seat is fixedly connected to the right side of the box, and the left and right ends of the cross bar are fixedly connected to the left and right ends inside the box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can realize fast and rapid fixation of the denture base through the fixing mechanism. The denture is fixed on the top of the placement plate through the fixing mechanism, so that the denture base can be stably flipped along with the placement plate when the placement plate is flipped, which is convenient for subsequent water jet cutting. At the same time, it can also ensure that the denture base will not move during water jet cutting, avoid skewed water jet cutting, damage to the denture, and improve the overall cutting stability.

[0015] 2. The utility model drives the water jet to move through a moving mechanism, thereby achieving the effect of continuous cutting of the denture base. The design of the reciprocating thread line on the rotating shaft can enable the water jet to achieve reciprocating cutting, thereby improving the efficiency of denture cutting. At the same time, the use of water jet cutting can avoid excessive temperature during the cutting process, which may affect the quality of the denture. The cut denture automatically falls into the collection box under the diversion of the front inclined plate, which is convenient for subsequent retrieval. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic front view of a denture wire cutting machine capable of continuous processing according to the utility model;

[0017] Figure 2 It is a schematic diagram of a side sectional view of a casing of a denture wire cutting machine capable of continuous processing according to the utility model;

[0018] Figure 3 It is a schematic top view of a fixing mechanism of a denture wire cutting machine capable of continuous processing according to the utility model;

[0019] Figure 4 It is a schematic side cross-sectional view of a fixing mechanism of a denture wire cutting machine capable of continuous processing according to the utility model;

[0020] Figure 5 It is a schematic rear view of a moving mechanism of a denture wire cutting machine capable of continuous processing according to the utility model.

[0021] In the figure: 1. box body; 2. placement plate; 3. fixing mechanism; 311. rear baffle; 312. fixing seat; 313. cylindrical groove; 314. sliding rod; 315. spring; 316. splint; 317. connecting plate; 4. denture base; 5. rear inclined plate; 6. front inclined plate; 7. pressurized water tank; 71. hose; 8. moving mechanism; 811. rotating shaft; 812. limiting plate; 813. thread line; 814. thread seat; 815. water jet nozzle; 816. servo motor; 817. motor seat; 818. cross bar; 9. collection box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a denture wire cutting machine capable of continuous processing, comprising a box body 1, a placing plate 2 is rotatably connected to the top of the box body 1, a fixing mechanism 3 is fixedly connected to the top of the placing plate 2, a denture base 4 is clamped inside the fixing mechanism 3, a rear inclined plate 5 is fixedly connected to the rear side of the box body 1, a front inclined plate 6 is fixedly connected to the front side of the box body 1, a pressurized water tank 7 is fixedly connected to the left side of the box body 1, a hose 71 is fixedly connected to the front side of the pressurized water tank 7, a moving mechanism 8 is fixedly connected to the top of the box body 1, and a collecting box 9 is slidably connected to the bottom of the box body 1;

[0024] A rectangular opening is provided on the front side of the box body 1, and the front end of the hose 71 is slidably connected inside the rectangular opening. A drain outlet is provided on the rear side of the box body 1, and the other end of the hose 71 is fixedly connected to the front end of the moving mechanism 8. The rear inclined plate 5 and the front inclined plate 6 are both inclined at forty-five degrees.

[0025] Furthermore, the fixing mechanism 3 includes a rear baffle 311, which is fixedly connected to the rear side of the top of the placement plate 2, and a fixing seat 312 is arranged on the left and right sides of the rear baffle 311, and a cylindrical groove 313 is opened inside the fixing seat 312, and a slide bar 314 is inserted inside the cylindrical groove 313, and a spring 315 is arranged outside the slide bar 314, and a clamping plate 316 is fixedly connected to the bottom of the slide bar 314, and a connecting plate 317 is fixedly connected to the top of the slide bar 314;

[0026] There are two fixing seats 312, and the two fixing seats 312 are symmetrically fixedly connected to the left and right sides of the top of the placement plate 2. One end of the spring 315 is fixedly connected to the top of the cylindrical groove 313, and the other end of the spring 315 is fixedly connected to the top of the splint 316. A rubber gasket is fixedly connected to the bottom of the splint 316, and a pull ring for easy pulling is fixedly connected to the top of the connecting plate 317. The rear side of the denture base 4 is attached to the front side of the rear baffle 311, and the left and right sides of the denture base 4 are clamped on the bottom of the two splints 316.

[0027] It should be noted that when fixing the denture base 4, the pull ring on the top of the connecting plate 317 is pulled upward to drive the connecting plate 317 to move upward, and then the clamping plate 316 is driven to move upward through the five sliding rods 314, and the spring 315 is compressed at the same time, and the spring 315 is compressed into the cylindrical groove 313. After the clamping plates 316 on the left and right sides are pulled up, the denture base 4 is placed on the top of the placement plate 2 from the bottom of the clamping plate 316, so that the rear side is in contact with the rear baffle 311, and the left and right sides are in contact with the inner side of the fixing seat 312. After the pull ring on the top of the connecting plate 317 is released, the spring 315 is compressed into the cylindrical groove 313, and the clamping plates 316 on the left and right sides are pulled up. The spring 315 releases its elastic force, driving the splint 316 to move downward, and the splint 316 is then attached to the top of the left and right sides of the denture base 4. Under the elastic fixation of the spring 315, the fixation of the denture base 4 is completed. The rubber sheet arranged at the bottom of the splint 316 can increase the friction with the denture base 4 and enhance the fixing effect. By fixing the denture base 4, the denture base 4 can be flipped along with the placement plate 2 for subsequent cutting. At the same time, the stable fixation can also ensure that the denture base 4 will not move during subsequent cutting, thereby avoiding skewed cutting and damage to the denture.

[0028] Further, the moving mechanism 8 includes a rotating shaft 811, the left and right sides of the rotating shaft 811 are rotatably connected to the top of the box body 1 through bearings, the middle of the rotating shaft 811 is symmetrically fixedly connected to a limit plate 812, the middle of the rotating shaft 811 is provided with a thread line 813, the surface of the thread line 813 is threadedly connected to a thread seat 814, the top of the thread seat 814 is fixedly connected to a water jet nozzle 815, the right end of the rotating shaft 811 is fixedly connected to a servo motor 816, the right side of the servo motor 816 is fixedly connected to a motor seat 817, and the bottom of the thread seat 814 is plugged with a cross bar 818;

[0029] The distance between the limit plates 812 is slightly smaller than the distance between the two fixed seats 312. There are two thread lines 813, and the two thread lines 813 are set in opposite directions. The front side of the water jet nozzle 815 is fixedly connected to the front end of the hose 71, the motor seat 817 is fixedly connected to the right side of the box body 1, and the left and right ends of the cross bar 818 are fixedly connected to the left and right ends inside the box body 1.

[0030] It should be noted that when cutting, the pressurized water tank 7 is used for pressurization. Under the connection of the hose 71, the water flow of the mixed particles is sprayed out from the water jet nozzle 815. At the same time, the servo motor 816 is started. Under the fixation of the motor seat 817, the rotating shaft 811 is driven to rotate. Under the connection of the threaded line 813 on the surface of the rotating shaft 811, the threaded seat 814 can drive the water jet nozzle 815 to reciprocate left and right, thereby realizing continuous cutting of the denture base 4. The limit plate 812 arranged on the surface of the rotating shaft 811 can limit the moving distance of the water jet nozzle 815 to prevent excessive movement from causing damage to the fixing mechanism 3. The cross bar 818 arranged at the bottom of the threaded seat 814 can further reinforce the threaded seat 814 to prevent the water jet nozzle 815 from being over-pressured and causing the cutting to be skewed, thereby improving the cutting effect.

[0031] Working principle: When cutting, first fix the denture base 4, pull the pull ring on the top of the connecting plate 317 upward to drive the connecting plate 317 to move upward, and then drive the clamping plate 316 to move upward through the five sliding rods 314, and at the same time compress the spring 315, compress the spring 315 into the cylindrical groove 313, pull up the clamping plates 316 on the left and right sides, and then place the denture base 4 from the bottom of the clamping plate 316 on the top of the placement plate 2, so that the back side is in contact with the rear baffle 311, and the left and right sides are in contact with the inner side of the fixing seat 312, and after loosening the pull ring on the top of the connecting plate 317, the spring 315 is compressed into the cylindrical groove 313, and the clamping plates 316 on the left and right sides are pulled up. The spring 315 releases its elastic force, driving the splint 316 to move downward, and the splint 316 is then attached to the top of the left and right sides of the denture base 4. Under the elastic fixation of the spring 315, the fixation of the denture base 4 is completed. The rubber sheet arranged at the bottom of the splint 316 can increase the friction with the denture base 4 and increase the fixing effect. The fixation of the denture base 4 is completed through the above operation, and the denture base 4 can be turned over along with the placement plate 2 for subsequent cutting. At the same time, the stable fixation can also ensure that the denture base 4 will not move during subsequent cutting, thereby avoiding skewed cutting and damage to the denture. The placement plate 2 is then turned over so that the rear end protrusion of the placement plate 2 is engaged in the groove on the front side of the box body 1 to complete the positioning of the denture base 4. The pressurized water tank 7 is started to pressurize the water flow through the pressurized water tank 7. Under the connection of the hose 71, the water flow of mixed particles is sprayed out from the water jet nozzle 815. At the same time, the servo motor 816 is started. Under the fixation of the motor seat 817, the rotating shaft 811 is driven to rotate. Under the connection of the threaded line 813 on the surface of the rotating shaft 811, the threaded seat 814 can drive the water jet nozzle 815 to reciprocate left and right to achieve the denture base. The continuous cutting of the seat 4, the limit plate 812 arranged on the surface of the rotating shaft 811 can limit the moving distance of the water jet nozzle 815, and prevent excessive movement from causing damage to the fixing mechanism 3. The cross bar 818 arranged at the bottom of the threaded seat 814 can further reinforce the threaded seat 814, and prevent the water jet nozzle 815 from causing excessive pressure to cause the cutting to be skewed, thereby improving the cutting effect. The cut denture automatically falls on the front inclined plate 6. Under the inclined setting of the front inclined plate 6, the denture can automatically slide into the collection box 9 at the bottom, which is convenient for collecting the denture.

[0032] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A denture wire cutting machine capable of continuous processing, comprising a housing (1), characterized in that: The top of the box body (1) is rotatably connected to a placement plate (2), the top of the placement plate (2) is fixedly connected to a fixing mechanism (3), a denture base (4) is clamped inside the fixing mechanism (3), a rear inclined plate (5) is fixedly connected to the rear side of the box body (1), a front inclined plate (6) is fixedly connected to the front side of the box body (1), a pressurized water tank (7) is fixedly connected to the left side of the box body (1), a hose (71) is fixedly connected to the front side of the pressurized water tank (7), a moving mechanism (8) is fixedly connected to the top of the box body (1), and a collection box (9) is slidably connected to the bottom of the box body (1).

2. The denture wire cutting machine capable of continuous processing according to claim 1, characterized in that: A rectangular opening is provided on the front side of the box body (1), the front end of the hose (71) is slidably connected inside the rectangular opening, a drain outlet is provided on the rear side of the box body (1), the other end of the hose (71) is fixedly connected to the front end of the moving mechanism (8), and the rear inclined plate (5) and the front inclined plate (6) are both inclined at forty-five degrees.

3. The denture wire cutting machine capable of continuous processing according to claim 1, characterized in that: The fixing mechanism (3) comprises a rear baffle (311), the rear baffle (311) being fixedly connected to the rear side of the top of the placement plate (2), a fixing seat (312) being arranged on the left and right sides of the rear baffle (311), a cylindrical groove (313) being provided inside the fixing seat (312), a sliding rod (314) being inserted inside the cylindrical groove (313), a spring (315) being arranged outside the sliding rod (314), a clamping plate (316) being fixedly connected to the bottom of the sliding rod (314), and a connecting plate (317) being fixedly connected to the top of the sliding rod (314).

4. The denture wire cutting machine capable of continuous processing according to claim 3, characterized in that: There are two fixing seats (312), and the two fixing seats (312) are fixedly connected to the left and right sides of the top of the placement plate (2) in a symmetrical manner. One end of the spring (315) is fixedly connected to the top of the cylindrical groove (313), and the other end of the spring (315) is fixedly connected to the top of the clamping plate (316).

5. The denture wire cutting machine capable of continuous processing according to claim 3, characterized in that: A rubber gasket is fixedly connected to the bottom of the clamp (316), a pull ring for easy pulling is fixedly connected to the top of the connecting plate (317), the rear side of the denture base (4) is attached to the front side of the rear baffle (311), and the left and right sides of the denture base (4) are clamped to the bottom of the two clamps (316).

6. The denture wire cutting machine capable of continuous processing according to claim 1, characterized in that: The moving mechanism (8) comprises a rotating shaft (811), the left and right sides of the rotating shaft (811) are rotatably connected to the top of the box body (1) through bearings, the middle of the rotating shaft (811) is symmetrically fixedly connected to a limit plate (812), the middle of the rotating shaft (811) is provided with a thread line (813), the surface of the thread line (813) is threadedly connected to a thread seat (814), the top of the thread seat (814) is fixedly connected to a water jet nozzle (815), the right end of the rotating shaft (811) is fixedly connected to a servo motor (816), the right side of the servo motor (816) is fixedly connected to a motor seat (817), and the bottom of the thread seat (814) is plugged with a cross bar (818).

7. The denture wire cutting machine capable of continuous processing according to claim 6, characterized in that: The distance between the limit plates (812) is slightly smaller than the distance between the two fixing seats (312); the thread lines (813) are two, and the two thread lines (813) are arranged in opposite directions; the front side of the water jet nozzle (815) is fixedly connected to the front end of the hose (71); the motor seat (817) is fixedly connected to the right side of the box body (1); and the left and right ends of the cross bar (818) are fixedly connected to the left and right ends inside the box body (1).

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