A quantitative feeding oral restoration material mixer

Abstract

The present invention relates to the technical field of mixers, and specifically to a quantitative feeding oral restoration material mixer, comprising: a mixing drum; a melee support frame, the melee support frame is fixedly connected to the outer side of the bottom end of the mixing drum; a quantitative feeding unit, the quantitative feeding unit is arranged around the outer side of the top end of the mixing drum and is connected to the mixing drum; a rotary stirring unit, the rotary stirring unit is connected to the mixing drum; a discharge pipe, the discharge pipe is fixedly connected to the drum wall at the bottom end of the mixing drum; wherein, the rotary stirring unit comprises: a power transmission control component, an adaptive stirring component, an inductive lifting component and a pressure conversion component. By arranging the circulating stirring unit, the raw materials located inside the mixing drum can be rotary stirred and can be stirred reciprocally up and down, which greatly improves the stirring efficiency. At the same time, it can complete the synchronous quantitative feeding of each raw material, realize the purpose of automatic proportioning, and further improve the processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of mixers, in particular to a mixer for oral restoration materials with quantitative feeding. Background Art

[0002] Oral restoration generally refers to the repair of teeth, such as fillings, dental implants, etc. When filling teeth, it is necessary to use restorative materials to fill the teeth. The most common restorative material is composite resin material. Composite resin material is a mixture of multiple raw materials and resins. Therefore, when producing oral restoration materials (composite resin materials), a mixer is required to fully mix them.

[0003] It is found in the use of existing mixing devices that the stirring time is long when stirring the raw materials, which makes the stirring efficiency of the device low and the stirring and mixing is not sufficient and thorough. Therefore, in view of the above situation, there is an urgent need to develop a dental restoration material mixer with quantitative feeding to overcome the shortcomings in current practical applications. Summary of the Invention

[0004] The object of the present invention is to provide a quantitative feeding oral restoration material mixer to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The invention relates to a quantitative feeding oral restoration material mixer, comprising: a mixing drum; a circular support frame, the circular support frame is fixedly connected to the outer side of the bottom end of the mixing drum, for supporting the mixing drum and fixing the collecting bucket; a quantitative feeding unit, the quantitative feeding unit is arranged around the outer side of the top end of the mixing drum, connected to the mixing drum, for realizing independent storage of each raw material and completing synchronous quantitative delivery of each raw material; a rotary stirring unit, the rotary stirring unit is connected to the mixing drum, for realizing cyclic stirring of the raw materials located inside the mixing drum; a discharge pipe, the discharge pipe is fixedly connected to the drum wall at the bottom end of the mixing drum; wherein the rotary stirring unit comprises: a power transmission control component, an adaptive stirring component, an induction stirring component, and a rotary stirring unit. A lifting assembly and a pressure conversion assembly, the power transmission control assembly is fixedly connected to the top wall of the mixing barrel, the adaptive stirring assembly is arranged on the inner side of the mixing barrel, and is connected to the power transmission control assembly, an inductive lifting assembly is also provided between the power transmission control assembly and the adaptive stirring assembly, which is used to cooperate with the power transmission control assembly to drive the adaptive stirring assembly to realize rotary stirring of the raw materials located inside the mixing barrel, and a pressure conversion assembly is also provided between the inductive lifting assembly and the power transmission control assembly, one end of the pressure conversion assembly is connected to the power transmission control assembly, and the other end is connected to the inductive lifting assembly, which is used to cooperate with the power transmission control assembly to drive the inductive lifting assembly to realize reciprocating lifting of the adaptive stirring assembly.

[0007] Compared with the prior art, the present invention has the following beneficial effects:

[0008] When the device is running, the quantitative feeding unit can simultaneously quantitatively convey each raw material and feed the raw material into the inner side of the mixing drum. The power transmission control component can drive the adaptive stirring component to perform rotary stirring on the raw material inside the mixing drum through the inductive lifting component. The power transmission control component can also drive the pressure conversion component. The pressure conversion component drives the inductive lifting component so that the running adaptive stirring component can simultaneously perform up and down reciprocating motion, thereby enabling the adaptive stirring component to have more comprehensive contact with the raw material inside the mixing drum, thereby ensuring the sufficiency and comprehensiveness of the mixing and greatly improving the mixing efficiency. After mixing, The raw materials are discharged from the discharge pipe. Compared with the prior art, the mixing device has a long stirring time when stirring the raw materials, which makes the stirring efficiency of the device low and the stirring and mixing is not sufficient and thorough. By setting a circulating stirring unit and cooperating with the quantitative feeding unit, the raw materials located inside the mixing barrel can be rotary stirred and stirred up and down reciprocatingly without manual stirring and mixing, thereby achieving the effect of reducing labor intensity, stirring and mixing more fully and thoroughly, and greatly improving the stirring efficiency. At the same time, the synchronous quantitative feeding of each raw material can be completed to achieve the purpose of automatic proportioning without manual proportioning, further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of a dental restoration material mixer for quantitative feeding.

[0010] Figure 2 A cross-sectional view of a dental restoration material mixer for quantitative feeding.

[0011] Figure 3 This is a schematic diagram of the structure of the power transmission control component in the oral restoration material mixer for quantitative feeding.

[0012] Figure 4 Schematic diagram of the structure of the adaptive stirring component in the oral restoration material mixer with quantitative feeding.

[0013] Figure 5 A cross-sectional view of an adaptive stirring assembly in a dental restoration material mixer for quantitative feeding.

[0014] Figure 6 This is a schematic diagram of the structure of the inductive lifting component in the oral restoration material mixer for quantitative feeding.

[0015] Figure 7 This is a schematic diagram of the structure of the pressure conversion component in the oral restoration material mixer for quantitative feeding.

[0016] Figure 8 A cross-sectional view of a pressure conversion assembly in a dental restoration material mixer for quantitative feeding.

[0017] Figure 9 This is a schematic diagram of the structure of the quantitative feeding unit in the oral restoration material mixer for quantitative feeding.

[0018] Figure 10 This is a schematic diagram of the structure of the synchronous shielding component in the oral restoration material mixer for quantitative feeding.

[0019] In the figure: 1-mixing cylinder, 2-reciprocating support frame, 3-quantitative feeding unit, 4-rotary stirring unit, 5-power transmission control component, 6-adaptive stirring component, 7-inductive lifting component, 8-pressure conversion component, 9-discharge pipe, 10-fixed seat, 11-support frame, 12-power source, 13-power rod, 14-elliptical rotor, 15-ring internal gear, 16-connecting cylinder, 17-rotating rod, 18-stirring rod, 19-fixed disk, 20-rotating wheel, 21-fixed column, 22-pressure guide groove, 23-vent, 24 -Limiting column, 25-Limiting groove, 26-Pressure sensing part, 27-Pushing slide, 28-Pressure stabilizing box, 29-Pressure transmission tube, 30-Positioning guide rod, 31-Elastic part, 32-Isolation turntable, 33-Pressure guiding chamber, 34-Pressure control part, 35-Connecting pipe, 36-Annular opening, 37-Storage barrel, 38-Feeding pipe, 39-Guiding pipe, 40-Pushing plate, 41-Electric push rod, 42-Synchronous shielding assembly, 43-Annular baffle, 44-Discharge hole, 45-Connecting inner barrel, 46-Energy supply, 47-Power transmission part. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0022] See also Figure 1 and Figure 2In one embodiment of the present invention, a quantitative feeding oral restoration material mixer comprises: a mixing drum 1; a circular support frame 2, the circular support frame 2 is fixedly connected to the outer side of the bottom end of the mixing drum 1, for supporting the mixing drum 1 and fixing the collecting bucket; a quantitative feeding unit 3, the quantitative feeding unit 3 is arranged around the outer side of the top end of the mixing drum 1, connected to the mixing drum 1, for realizing independent storage of each raw material and completing synchronous quantitative delivery of each raw material; a rotary stirring unit 4, the rotary stirring unit 4 is connected to the mixing drum 1, for realizing cyclic stirring of the raw materials located inside the mixing drum 1; a discharge pipe 9, the discharge pipe 9 is fixedly connected to the bottom end wall of the mixing drum 1; wherein, the rotary stirring unit 4 comprises: a power transmission control component 5, an adaptive stirring component 6 , an inductive lifting component 7 and a pressure conversion component 8, the power transmission control component 5 is fixedly connected to the top wall of the mixing barrel 1, the adaptive stirring component 6 is arranged on the inner side of the mixing barrel 1, and is connected to the power transmission control component 5, and an inductive lifting component 7 is further provided between the power transmission control component 5 and the adaptive stirring component 6, which is used to cooperate with the power transmission control component 5 to drive the adaptive stirring component 6 to realize rotary stirring of the raw materials located inside the mixing barrel 1, and a pressure conversion component 8 is further provided between the inductive lifting component 7 and the power transmission control component 5, one end of the pressure conversion component 8 is connected to the power transmission control component 5, and the other end is connected to the inductive lifting component 7, which is used to cooperate with the power transmission control component 5 to drive the inductive lifting component 7 to realize reciprocating lifting of the adaptive stirring component 6.

[0023] In this embodiment, when the device is running, the quantitative feeding unit 3 can simultaneously quantitatively convey each raw material and feed the raw material into the inner side of the mixing drum 1. The power transmission control component 5 can drive the adaptive stirring component 6 through the inductive lifting component 7 to perform rotary stirring on the raw material located inside the mixing drum 1. The power transmission control component 5 can also drive the pressure conversion component 8. The pressure conversion component 8 drives the inductive lifting component 7 so that the running adaptive stirring component 6 can simultaneously perform up and down reciprocating motion, thereby enabling the adaptive stirring component 6 to have more comprehensive contact with the raw material inside the mixing drum 1, thereby ensuring the sufficiency and comprehensiveness of the mixing, and greatly improving the mixing efficiency. The mixing efficiency is improved, and the mixed raw materials are discharged from the discharge pipe 9. Compared with the mixing device in the prior art, which has a long stirring time when stirring the raw materials, the stirring efficiency of the device is low, and the stirring and mixing is not sufficient and thorough. By setting the circulating stirring unit 4 and cooperating with the quantitative feeding unit 3, the raw materials located inside the mixing drum 1 can be rotary stirred, and can be stirred up and down reciprocatingly, without manual stirring and mixing, thereby reducing labor intensity, stirring and mixing more fully and thoroughly, and greatly improving the stirring efficiency. At the same time, the synchronous quantitative feeding of each raw material can be completed, the purpose of automatic proportioning is achieved, and manual proportioning is not required, thereby further improving the processing efficiency.

[0024] In addition, a valve is fixedly connected to the inner side of one end of the discharge pipe 9 connected to the mixing barrel 1, and the valve is a solenoid valve. The collecting barrel is arranged between the arched support frame 2 and the discharge pipe 9, and is clamped to the arched support frame 2 for receiving and storing the mixed raw materials.

[0025] In one embodiment of the present invention, please refer to Figure 3 The power transmission control component 5 includes: a fixed seat 10, a support frame 11, a power source 12, a power rod 13 and an elliptical rotor 14. The fixed seat 10 is fixedly connected to the top wall of the mixing barrel 1, and a support frame 11 is fixedly connected to the outer side of the top of the fixed seat 10. A power source 12 is arranged between the support frame 11 and the fixed seat 10. The power source 12 is fixedly connected to the support frame 11, and the output end of the power source 12 is fixedly connected to the power rod 13. The other end of the power rod 13 is connected to the inductive lifting component 7, which is used to cooperate with the power source 12 to drive the inductive lifting component 7 to realize the stirring of the raw materials inside the mixing barrel 1 by the adaptive stirring component 6. The outside of the power rod 13 is also fixedly provided with an elliptical rotor 14 connected to the pressure conversion component 8, which is used to cooperate with the rotation of the power rod 13 to drive the pressure conversion component 8 to realize the synchronous extension and retraction of the inductive lifting component 7.

[0026] In this embodiment, the power source 12 is arranged on the outside of the top of the fixed seat 10 and is fixedly connected to the support frame 11. The power source 12 is a driving motor. The output end of the power source 12 is fixedly connected to the power rod 13. The other end of the power rod 13 is connected to the inductive lifting component 7, and an elliptical rotor 14 connected to the pressure conversion component 8 is fixedly connected to the outside. The power source 12 drives the power rod 13 to rotate. On the one hand, the power rod 13 can drive the adaptive stirring component 6 through the inductive lifting component 7 to realize rotary stirring of the raw materials. On the other hand, it can drive the pressure conversion component 8 and use the pressure conversion component 8 to drive the inductive lifting component 7 to realize the up and down reciprocating motion of the adaptive stirring component 6, thereby realizing comprehensive stirring of the raw materials located inside the mixing barrel 1, ensuring the adequacy of the stirring, and greatly improving the mixing efficiency of the equipment.

[0027] In one embodiment of the present invention, please refer to Figure 4 and Figure 5 The adaptive stirring assembly 6 includes: an annular internal gear 15, a connecting cylinder 16, a rotating rod 17, a stirring rod 18, a fixed disk 19 and a rotating wheel 20. The annular internal gear 15 is arranged on the inner side of the mixing cylinder 1 and is fixedly connected to the inner wall of the fixing seat 10. A fixed disk 19 is arranged on the inner side of the annular internal gear 15. The fixed disk 19 is fixedly connected to the inductive lifting assembly 7. The connecting cylinder 16 is arranged around the outer side of the fixed disk 19. The connecting cylinder 16 is fixedly connected to the fixed disk 19. A plurality of rotating rods 17 are arranged around the inner side of the connecting cylinder 16, and the rotating rods 17 are rotatably connected to the fixed disk 19. The rotating rods 17 are located on the rod wall outside the fixed disk 19 and are fixedly connected to a plurality of stirring rods 18. The rotating rods 17 are located on the rod wall inside the fixed plate 19 and are fixedly connected to a rotating wheel 20 meshing with the annular internal gear 15, which is used to cooperate with the rotation of the connecting cylinder 16 to realize the synchronous rotation of each rotating rod 17, thereby completing the circulating stirring of the raw materials located inside the mixing cylinder 1.

[0028] In this embodiment, the connecting cylinder 16 is sleeved on the outside of the fixed disk 19, the annular internal gear 15 is sleeved on the outside of the connecting cylinder 16, the annular internal gear 15 is fixedly connected to the inner wall of the fixed plate 10, and the top plate wall of the fixed disk 19 is connected to the inductive lifting component 7. The inductive lifting component 7 can drive the connecting cylinder 16 to rotate under the drive of the power rod 13, and the connecting cylinder 16 can simultaneously drive each rotating rod 17 to move. The rotating wheel 20 provided on the rotating rod 17 cooperates with the annular internal gear 15 to realize the rotation of the rotating rod 17, and the rotating rod 17 drives the stirring rod 18 to rotate. , thereby stirring the raw materials inside the mixing drum 1, and with the continuous rotation of the connecting drum 16, the stirring rod 18 can perform rotational stirring on the raw materials inside the mixing drum 1, so that the equipment can complete the stirring of the raw materials at various locations inside the mixing drum 1, ensuring the comprehensiveness of the stirring. By setting up the adaptive stirring component 6, it can cooperate with the power transmission control component 5 and the inductive lifting component 7 to realize the rotational stirring of the raw materials inside the mixing drum 1, so that the stirring rod 18 can fully contact the raw materials on the same horizontal plane inside the mixing drum 1, ensuring the adequacy of the mixing.

[0029] In one embodiment of the present invention, please refer to Figure 6 The inductive lifting assembly 7 includes: a fixed column 21, a pressure-guiding groove 22, a vent 23, a limit column 24, a limit groove 25 and a pressure-sensing component 26. The fixed column 21 is arranged between the fixed plate 19 and the power rod 13, and the top is fixedly connected to the power rod 13. The inner side of the fixed column 21 is provided with a pressure-guiding groove 22, and the top side wall of the fixed column 21 is provided with a plurality of vents 23 connected to the pressure-guiding groove 22. The vent 23 is also connected to the pressure conversion assembly 8 for In cooperation with the pressure conversion component 8, the flow of air inside the pressure guide groove 22 is realized. A pressure sensing component 26 is slidingly connected inside the pressure guide groove 22. The bottom end of the pressure sensing component 26 is fixedly connected to the fixed disk 19. A plurality of limiting columns 24 are also arranged around the outside of the pressure sensing component 26. The limiting columns 24 are fixedly connected to the fixed disk 19 and are slidingly connected to the limiting grooves 25 arranged on the inner side of the column wall of the fixed column 21, and are used to cooperate with the fixed column 21 to drive the fixed disk 19 to rotate synchronously.

[0030] In this embodiment, the top of the fixed column 21 is fixedly connected to the bottom end of the power rod 13, and a plurality of vents 23 connected to the pressure conversion assembly 8 are provided on the side wall of the top of the fixed column 21. In addition, the pressure sensing component 26 includes a first piston slidably connected to the inner side of the pressure guide groove 22 and a first push rod fixedly connected to the first piston. The top of the fixed plate 19 is fixedly connected to a plurality of limit columns 24. The power transmission control component 5 can drive the pressure conversion assembly 8 during operation. The pressure conversion assembly 8 drives the air along the vent 23 into the inner side of the pressure guide groove 22 to realize the lifting and lowering of the first piston inside the pressure guide groove 22. The first piston cooperates with the first push rod to drive the fixed plate 19 to move, and the fixed plate 19 can It drives the connecting cylinder 16 to rise and fall synchronously, thereby realizing the rise and fall of the rotating rod 17 and the up and down reciprocating motion of each stirring rod 18, so that the equipment can stir the raw materials of synchronous depth, and cooperate with the rotation of the connecting cylinder 16 to realize comprehensive stirring of the raw materials located inside the mixing cylinder 1. By setting up the inductive lifting component 7, it can not only cooperate with the power transmission control component 5 to drive the adaptive stirring component 6 to realize horizontal stirring of the raw materials located inside the mixing cylinder 1, but also cooperate with the pressure conversion component 8 to drive the adaptive stirring component 6 to realize longitudinal reciprocating stirring of the raw materials located inside the mixing cylinder 1, thereby realizing comprehensive stirring of the raw materials located inside the mixing cylinder 1, which greatly improves the comprehensiveness of stirring and can effectively improve the stirring efficiency of the equipment.

[0031] In one embodiment of the present invention, please refer to Figure 7 and Figure 8The pressure conversion assembly 8 includes: a pushing slide 27, a pressure stabilizing box 28, a pressure transmission tube 29, a positioning guide rod 30, an isolation turntable 32, a pressure guide cavity 33, a connecting tube 35 and an annular opening 36. The pushing slide 27 is symmetrically arranged on both sides of the elliptical rotor 14, and one opposite end is in contact with the elliptical rotor 14. The outer side of the other end of the pushing slides 27 on both sides is provided with a pressure stabilizing box 28 fixedly connected to the fixed seat 10, and a pressure guide cavity 33 is provided inside the pressure stabilizing box 28. A pressure transmission tube 29 is provided between the pressure stabilizing box 28 and the pushing slide 27. The pressure transmission tube 29 is fixedly connected to the pressure stabilizing box 28 and passes to the inside of the pressure guide cavity 33. A pressure control member 34 fixedly connected to the pushing slide 27 is provided on the inner side of the pressure transmission tube 29 in a sliding connection. Both sides of the pressure control member 34 are provided with a pressure control member fixedly connected to the pushing slide 27. The positioning guide rod 30 is connected, and the positioning guide rod 30 is slidably connected to the positioning slide groove arranged on the wall of the pressure stabilizing box 28. An elastic member 31 is also fixedly provided between the pushing slide plate 27 and the pressure stabilizing box 28, which is used to cooperate with the continuous rotation of the elliptical wheel 14 to drive the pressure control member 34 to reciprocate inside the pressure transmission tube 29 to adjust the air pressure inside the pressure guide chamber 33. The isolation turntable 32 is arranged around the outside of the fixed column 21, and an annular opening 36 arranged opposite to the vent 23 is provided on the shell wall of the isolation turntable 32 on the contact side with the fixed column 21. A connecting pipe 35 is fixedly provided between the isolation turntable 32 and the pressure stabilizing box 28, and one end of the connecting pipe 35 leads to the inside of the isolation turntable 32 and is connected to the pressure guide chamber 33, which is used to cooperate with the change of the air pressure inside the pressure guide chamber 33 to realize the driving of the inductive lifting component 7.

[0032] In this embodiment, the elastic member 31 is a spring arranged around the outside of the positioning guide rod 30, one end of the spring is fixedly connected to the pressure stabilizing box 28, and the other end is fixedly connected to the pushing slide 27. The pressure control member 34 includes a second piston slidably connected to the inside of the pressure transmission tube 29 and a second push rod fixedly connected to the second piston, the other end of the second push rod is fixedly connected to the pushing slide 27, and a sealing ring is fixedly connected to the rod wall where the fixed column 21 is connected to the isolation turntable 32. The sealing ring is symmetrically arranged on the upper and lower sides of the annular opening 36. The power rod 13 drives the elliptical runner 14 to rotate, and the elliptical runner 14 drives the pushing slide 27 to move, and the pushing slide 27 moves along the positioning guide rod 30, and the pushing slide 27 compresses the outer side of the positioning guide rod 30. The spring pushes the slide plate 27 and can also drive the second piston to move inside the pressure transmission tube 29, driving the air inside the pressure guide chamber 33 along the connecting tube 35 into the inside of the isolation turntable 32, and along the annular opening 36 and the air vent 23 into the inside of the air guide groove 22, thereby realizing the descent of the fixed disk 19. As the elliptical runner 14 continues to rotate, the spring drives the slide plate 27 to move toward the side close to the elliptical runner 14, thereby realizing the rise of the fixed disk 19. By setting up a pressure conversion component 8, it can cooperate with the power transmission component 5 to drive the inductive lifting component 7 to realize the automatic lifting of the stirring rod 18, and cooperate with the rotation of the fixed disk 19, thereby improving the stirring area of ​​the raw materials in the mixing barrel 1 during mixing, reducing the working time used for mixing, not only improving the mixing efficiency, but also greatly improving the comprehensiveness of the mixing.

[0033] In one embodiment of the present invention, please refer to Figure 9 The quantitative unloading unit 3 includes: a storage barrel 37, a feeding pipe 38, a guide pipe 39, a pushing plate 40, an electric push rod 41 and a synchronous shielding component 42. The storage barrel 37 is arranged around the outer side of the top of the mixing barrel 1, and a guide pipe 39 is fixedly connected between the bottom wall of the storage barrel 37 and the side wall of the mixing barrel 1. The feeding pipe 38 is also fixedly connected to the storage barrel 37 and a pushing plate 40 is slidingly connected to the inner side of the storage barrel 37. An electric push rod 41 is fixedly connected between the top of the pushing plate 40 and the storage barrel 37 for driving the pushing plate 40 to move and realize automatic transportation of the raw materials located inside the storage barrel 37. A synchronous shielding component 42 is also provided on the inside of the mixing barrel 1 opposite to the output end of the guide pipe 39, which is used to cooperate with the mixing barrel 1 to realize the blocking of the guide pipe 39 and complete the control of the unloading amount.

[0034] In this embodiment, an electric push rod is fixedly connected between the top end of the push plate 40 and the inner wall of the top end of the storage barrel 37. By adjusting the extension and retraction speed of the electric push rod, each push plate 40 can achieve different discharge amounts within the same unit time. In the initial state, the synchronous shielding component 42 can simultaneously block the output end of each guide tube 39, and the raw materials are stably stored inside the storage barrel 37. When unloading, the synchronous shielding component 42 simultaneously releases the blocking of the output end of each guide tube 39, and the electric push rod 41 inside each storage barrel 37 drives the push plate 40 to move respectively, relying on the change of the pushing speed to achieve quantitative delivery of each raw material, thereby achieving the purpose of automatic proportioning. After the delivery is completed, the synchronous shielding component 42 can again simultaneously block the output end of each guide tube 39 to ensure the effectiveness and stability of unloading. By setting up the quantitative unloading unit 3, automatic unloading of each raw material can be achieved as needed, and quantitative unloading can be achieved by relying on the change of the pushing speed, thereby achieving the purpose of automatic proportioning, without the need for manual proportioning, and further improving the processing efficiency.

[0035] In one embodiment of the present invention, please refer to Figure 10 The synchronous shielding assembly 42 includes: an annular baffle 43, a discharge hole 44, a connecting inner cylinder 45, an energy source 46 and a power transmission member 47. The annular baffle 43 is rotatably connected to the inner wall of the mixing cylinder 1 and abuts against the output end of the guide tube 39. A plurality of discharge holes 44 corresponding to the guide tube 39 are provided on the annular baffle 43. A connecting inner cylinder 45 is also fixedly connected to the annular baffle 43. The energy source 46 is fixedly connected to the outside of the top end of the mixing cylinder 1, and the output end of the energy source 46 is connected to the connecting inner cylinder 45 through a power transmission member 47, which is used to drive the connecting inner cylinder 45 to rotate to achieve switching of the position of the discharge hole 44.

[0036] In this embodiment, the energy supply 46 is fixedly connected to the outside of the top of the mixing cylinder 1. The energy supply 46 is a driving motor. The power transmission component 47 includes a pulley fixedly connected to the output end of the energy supply 46 and the outside of the connected inner cylinder 45. The pulleys are connected by belts. The energy supply 46 drives the connected inner cylinder 45 to rotate through the pulley and the belt. The connected inner cylinder 45 drives the annular baffle 43 to rotate synchronously. The annular baffle 43 will drive the discharge hole 44 to move. When the discharge hole 44 coincides with the output end of the guide tube 39, the discharge operation can be completed. As the discharge hole 44 and the output end of the guide tube 39 are misaligned, the discharge can be stopped, and the discharge amount can be controlled, thereby realizing quantitative discharge.

[0037] The quantitative feeding oral restoration material mixer is provided with a circulating stirring unit 4, which cooperates with the quantitative feeding unit 3, and can perform rotary stirring on the raw materials located inside the mixing barrel 1, and can perform reciprocating stirring up and down, without manual stirring and mixing, thereby reducing labor intensity, stirring and mixing more fully and thoroughly, and greatly improving the stirring efficiency. At the same time, it can complete the synchronous quantitative feeding of each raw material, realize the purpose of automatic proportioning, and further improve the processing efficiency. By providing a power transmission control component 5, the power source 12 drives the power rod 13 to rotate, and the power rod 13 on the one hand The adaptive stirring assembly 6 can be driven by the inductive lifting assembly 7 to realize rotary stirring of the raw materials. On the other hand, the pressure conversion assembly 8 can be driven to drive the inductive lifting assembly 7 to realize the up and down reciprocating motion of the adaptive stirring assembly 6, thereby realizing comprehensive stirring of the raw materials inside the mixing drum 1, ensuring sufficient stirring, and greatly improving the mixing efficiency of the equipment. By setting the adaptive stirring assembly 6, the power transmission control assembly 5 and the inductive lifting assembly 7 can be cooperated to realize rotary stirring of the raw materials inside the mixing drum 1. The stirring rod 18 can fully contact the raw materials on the same horizontal plane inside the mixing drum 1, ensuring sufficient mixing. By setting the inductive lifting component 7, it can not only cooperate with the power transmission component 5 to drive the adaptive stirring component 6 to achieve horizontal stirring of the raw materials inside the mixing drum 1, but also cooperate with the pressure conversion component 8 to drive the adaptive stirring component 6 to achieve longitudinal reciprocating stirring of the raw materials inside the mixing drum 1, thereby achieving comprehensive stirring of the raw materials inside the mixing drum 1, greatly improving the comprehensiveness of stirring, and effectively improving the stirring efficiency of the equipment. The rate is improved by setting a pressure conversion component 8, which can cooperate with the power transmission control component 5 to drive the inductive lifting component 7 to realize the automatic lifting of the stirring rod 18, and cooperate with the rotation of the fixed disk 19 to improve the stirring area of ​​the raw materials in the mixing barrel 1 during mixing, and reduce the working time used for mixing. It not only improves the mixing efficiency, but also greatly improves the comprehensiveness of the mixing. By setting a quantitative feeding unit 3, it can realize automatic feeding of each raw material as needed, and rely on the change of the pushing speed to realize quantitative feeding, thereby realizing the purpose of automatic proportioning, without the need for manual proportioning, and further improving the processing efficiency.

[0038] The above are only preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A quantitative feeding oral restoration material mixer, characterized in that: include: Mixing cartridge; A circular support frame is fixedly connected to the outer side of the bottom end of the mixing drum, and is used to support the mixing drum and fix the aggregate barrel; A quantitative feeding unit is arranged around the outside of the top of the mixing drum and is connected to the mixing drum to realize independent storage of each raw material and complete synchronous quantitative delivery of each raw material; a rotary stirring unit connected to the mixing drum for achieving cyclic stirring of the raw materials inside the mixing drum; a discharge pipe fixedly connected to the bottom wall of the mixing drum; Among them, the rotary stirring unit includes: a power transmission and control component, an adaptive stirring component, an inductive lifting component and a pressure conversion component. The power transmission and control component is fixedly connected to the top wall of the mixing barrel, and the adaptive stirring component is arranged on the inner side of the mixing barrel and is connected to the power transmission and control component. An inductive lifting component is also provided between the power transmission and control component and is used to cooperate with the power transmission and control component to drive the adaptive stirring component to realize rotary stirring of the raw materials located inside the mixing barrel. A pressure conversion component is also provided between the inductive lifting component and the power transmission and control component. One end of the pressure conversion component is connected to the power transmission and control component, and the other end is connected to the inductive lifting component, and is used to cooperate with the power transmission and control component to drive the inductive lifting component to realize reciprocating lifting of the adaptive stirring component.

2. The oral restoration material mixer with quantitative feeding according to claim 1, characterized in that: The power transmission control component includes: a fixed seat, a support frame, a power source, a power rod and an elliptical rotor. The fixed seat is fixedly connected to the top wall of the mixing barrel, and a support frame is fixedly connected to the outer side of the top of the fixed seat. A power source is arranged between the support frame and the fixed seat. The power source is fixedly connected to the support frame, and the output end of the power source is fixedly connected to the power rod. The other end of the power rod is connected to the inductive lifting component for cooperating with the power source to drive the inductive lifting component to realize the stirring of the raw materials inside the mixing barrel by the adaptive stirring component. The outer side of the power rod is also fixedly connected with an elliptical rotor connected to the pressure conversion component for cooperating with the rotation of the power rod to drive the pressure conversion component to realize the synchronous extension and retraction of the inductive lifting component.

3. The oral restoration material mixer with quantitative feeding according to claim 2, characterized in that: The adaptive stirring assembly includes: an annular internal gear, a connecting cylinder, a rotating rod, a stirring rod, a fixed disk and a rotating wheel, the annular internal gear is arranged on the inner side of the mixing cylinder and is fixedly connected to the inner wall of the fixed seat, a fixed disk is provided on the inner side of the annular internal gear, the fixed disk is fixedly connected to the induction lifting assembly, and a connecting cylinder is arranged around the outer side of the fixed disk, the connecting cylinder is fixedly connected to the fixed disk, a plurality of rotating rods are arranged around the inner side of the connecting cylinder, the rotating rod is rotatably connected to the fixed disk, and a plurality of stirring rods are fixedly connected on the rod wall outside the fixed disk, the rotating rod is fixedly connected on the rod wall inside the fixed plate, and a rotating wheel meshing with the annular internal gear is fixedly connected on the rod wall inside the fixed plate, which is used to cooperate with the rotation of the connecting cylinder to realize the synchronous rotation of each rotating rod, thereby completing the circulating stirring of the raw materials located inside the mixing cylinder.

4. The oral restoration material mixer with quantitative feeding according to claim 3, characterized in that: The inductive lifting assembly includes: a fixed column, a pressure-guiding groove, a vent, a limiting column, a limiting groove and a pressure-sensing part. The fixed column is arranged between the fixed disk and the power rod, and the top end is fixedly connected to the power rod. A pressure-guiding groove is provided on the inner side of the fixed column, and a plurality of vents connected to the pressure-guiding groove are provided on the side wall of the top end of the fixed column. The vent is also connected to the pressure conversion assembly for cooperating with the pressure conversion assembly to realize the flow of air inside the pressure-guiding groove. A pressure-sensing part is slidingly connected to the inner side of the pressure-guiding groove, and the bottom end of the pressure-sensing part is fixedly connected to the fixed disk. A plurality of limiting columns are also arranged around the outside of the pressure-sensing part. The limiting column is fixedly connected to the fixed disk and is slidably connected to the limiting groove provided on the inner side of the column wall of the fixed column for cooperating with the fixed column to drive the fixed disk to rotate synchronously.

5. The oral restoration material mixer with quantitative feeding according to claim 4, characterized in that: The pressure conversion assembly includes: a pushing slide, a pressure stabilizing box, a pressure transmission tube, a positioning guide rod, an isolation turntable, a pressure guide chamber, a connecting tube and an annular opening. The pushing slide is symmetrically arranged on both sides of the elliptical rotor, and one opposite end is in contact with the elliptical rotor. The outer sides of the other ends of the pushing slides on both sides are provided with pressure stabilizing boxes fixedly connected to the fixed seat, the inner side of the pressure stabilizing box is provided with a pressure guide chamber, a pressure transmission tube is provided between the pressure stabilizing box and the pushing slide, the pressure transmission tube is fixedly connected to the pressure stabilizing box and leads to the inner side of the pressure guide chamber, the inner side of the pressure transmission tube is slidingly connected to a pressure control member fixedly connected to the pushing slide, and positioning guides fixedly connected to the pushing slide are provided on both sides of the pressure control member. The cam is fixedly provided with an elastic member connected to the push slide and the pressure stabilizing box, and is used to cooperate with the continuous rotation of the elliptical wheel to drive the pressure control member to reciprocate inside the pressure transmission tube, so as to adjust the air pressure inside the pressure guiding chamber. The isolation turntable is arranged around the outside of the fixed column, and an annular opening opposite to the air vent is provided on the shell wall on the contact side of the isolation turntable and the fixed column. A connecting pipe is fixedly provided between the isolation turntable and the pressure stabilizing box, and one end of the connecting pipe leads to the inside of the isolation turntable and is connected to the pressure guiding chamber, so as to cooperate with the change of the air pressure inside the pressure guiding chamber to realize the driving of the inductive lifting component.

6. The oral restoration material mixer with quantitative feeding according to claim 1, characterized in that: The quantitative discharging unit includes: a storage barrel, a feeding pipe, a guiding pipe, a pushing plate, an electric push rod and a synchronous shielding assembly. The storage barrel is arranged around the outer side of the top end of the mixing barrel, and a guiding pipe is fixedly connected between the bottom wall of the storage barrel and the side wall of the mixing barrel. The storage barrel is also fixedly connected with a feeding pipe, and a pushing plate is slidingly connected to the inner side of the storage barrel. An electric push rod is fixedly connected between the top of the pushing plate and the storage barrel, which is used to drive the pushing plate to move to realize automatic transportation of the raw materials located inside the storage barrel. The inside of the mixing barrel is also provided with a synchronous shielding assembly arranged opposite to the output end of the guiding pipe, which is used to cooperate with the mixing barrel to realize the blocking of the guiding pipe and complete the control of the discharging amount.

7. The oral restoration material mixer with quantitative feeding according to claim 6, characterized in that: The synchronous shielding assembly includes: an annular baffle, a discharge hole, a connecting inner cylinder, an energy source and a power transmission member. The annular baffle is rotatably connected to the inner wall of the mixing cylinder and abuts against the output end of the guide tube. A number of discharge holes corresponding to the guide tube are provided on the annular baffle. A connecting inner cylinder is also fixedly connected to the annular baffle. The energy source is fixedly connected to the outside of the top end of the mixing cylinder, and the energy source output end and the connecting inner cylinder are connected through a power transmission member for driving the connecting inner cylinder to rotate to achieve switching of the discharge hole position.

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