阅读说明：本技术 一种排料效果好的牙科设备 (Arrange effectual dental equipment of material ) 是由 宋华新 于 2021-08-04 设计创作，主要内容包括：本发明涉及一种排料效果好的牙科设备,包括壳体、密封盖、驱动电机、传动轴和搅棒,所述壳体的形状为圆柱形,所述壳体竖向设置,所述壳体的顶部设有开口,所述密封盖盖设在壳体的顶部,所述密封盖上设有安装孔,所述传动轴与壳体同轴设置,所述传动轴穿过安装孔,所述传动轴与安装孔的内壁滑动且密封连接,所述搅棒设置在壳体内,所述搅棒的轴线与传动轴的轴线垂直且相交,所述搅棒的中端设置在传动轴的底端,所述驱动电机与传动轴的顶端传动连接,所述驱动电机与密封盖的顶部连接,所述壳体内设有搅拌机构,所述壳体的底部设有辅助机构,该排料效果好的牙科设备通过搅拌机构提高了原料混合效率,不仅如此,还通过辅助机构提升了排料效果。(The invention relates to dental equipment with good discharging effect, which comprises a shell, a sealing cover, a driving motor, a transmission shaft and a stirring rod, wherein the shell is cylindrical, the shell is vertically arranged, the top of the shell is provided with an opening, the sealing cover is covered on the top of the shell, the sealing cover is provided with a mounting hole, the transmission shaft and the shell are coaxially arranged, the transmission shaft penetrates through the mounting hole, the transmission shaft is in sliding and sealing connection with the inner wall of the mounting hole, the stirring rod is arranged in the shell, the axis of the stirring rod is perpendicular to and intersected with the axis of the transmission shaft, the middle end of the stirring rod is arranged at the bottom end of the transmission shaft, the driving motor is in transmission connection with the top end of the transmission shaft, the driving motor is connected with the top of the sealing cover, the shell is internally provided with a stirring mechanism, the bottom of the shell is provided with an auxiliary mechanism, and the dental equipment with good discharging effect improves the raw material mixing efficiency through the stirring mechanism, moreover, the discharging effect is improved through the auxiliary mechanism.)

1. The dental equipment with good discharging effect comprises a shell (1), a sealing cover (2), a driving motor (3), a transmission shaft (4) and a stirring rod (5), wherein the shell (1) is cylindrical, the shell (1) is vertically arranged, an opening is formed in the top of the shell (1), the sealing cover (2) covers the top of the shell (1), a mounting hole is formed in the sealing cover (2), the transmission shaft (4) and the shell (1) are coaxially arranged, the transmission shaft (4) penetrates through the mounting hole, the transmission shaft (4) is connected with the inner wall of the mounting hole in a sliding and sealing mode, the stirring rod (5) is arranged in the shell (1), the axis of the stirring rod (5) is perpendicular to and intersected with the axis of the transmission shaft (4), the middle end of the stirring rod (5) is arranged at the bottom end of the transmission shaft (4), the driving motor (3) is connected with the top end of the transmission shaft (4) in a transmission mode, the driving motor (3) is connected with the top of the sealing cover (2), and is characterized in that a stirring mechanism is arranged in the shell (1), and an auxiliary mechanism is arranged at the bottom of the shell (1);

the stirring mechanism comprises two stirring components, and the stirring components are uniformly distributed in the circumferential direction by taking the axis of the transmission shaft (4) as the center;

the stirring assembly comprises a moving ring (6), a transmission unit, two rotating rods (7) and two rotating units, wherein the moving ring (6) and a stirring rod (5) are coaxially arranged, the stirring rod (5) penetrates through the moving ring (6), the moving ring (6) is in sliding connection with the stirring rod (5), the rotating rods (7) are circumferentially and uniformly arranged on one side, away from the transmission shaft (4), of the moving ring (6) by taking the axis of the stirring rod (5) as a center, the rotating units are in one-to-one correspondence with the rotating rods (7), the rotating rods (7) are vertically arranged, the middle end of each rotating rod (7) is connected with the moving ring (6) through the corresponding rotation unit, the transmission unit is positioned on one side, close to the transmission shaft (4), of the moving ring (6), and the transmission unit is connected with the moving ring (6);

the auxiliary mechanism comprises a knob (8), a rotating pipe (9), a connecting pipe (10), a first bearing (11), a wind power assembly, two scraping rods (12), two vibration assemblies and two auxiliary assemblies, a through hole is formed in the bottom of the shell (1), the rotating pipe (9) and the transmission shaft (4) are informed to be arranged, the rotating pipe (9) penetrates through the through hole, the rotating pipe (9) is connected with the inner wall of the through hole in a sliding and sealing mode, the knob (8) is arranged at the bottom end of the rotating pipe (9), the connecting pipe (10) is located in the shell (1), the axis of the connecting pipe (10) is perpendicular to and intersected with the axis of the rotating pipe (9), the middle end of the connecting pipe (10) is arranged at the top end of the rotating pipe (9) in a sealing mode, the scraping rods (12) correspond to the moving ring (6) one by one, the scraping rods (12) are vertically arranged in the shell (1), the scraping rods (12) are abutted to the inner wall of the shell (1), the two scraping rods (12) are respectively arranged at two ends of the connecting pipe (10) in a sealing mode, the inner ring of the first bearing (11) is arranged on the outer wall of the rotating pipe (9), the outer ring of the first bearing (11) is connected with the shell (1), the vibration assembly and the auxiliary assembly are in one-to-one correspondence with the scraping rods (12), the vibration assembly is located between the knob (8) and the shell (1), and the auxiliary assembly is located in the connecting pipe (10);

the wind power assembly comprises fan blades (13), a connecting shaft (14), two air inlet holes and two air outlet holes, the connecting shaft (14) and the rotating pipe (9) are coaxially arranged, the fan blades (13) are located in the rotating pipe (9), the fan blades (13) are installed at the bottom end of the connecting shaft (14), the top end of the connecting shaft (14) is arranged on the inner wall of the connecting pipe (10), the air inlet holes and the air outlet holes are in one-to-one correspondence with the scraping rods (12), the air inlet holes are formed in the rotating pipe (9), the air inlet holes are located between the knob (8) and the shell (1), the air inlet holes are formed below the fan blades (13), and the air outlet holes are formed in the top of the connecting pipe (10);

the vibration assembly comprises a fixed rod (15) and an elastic plate (16), the fixed rod (15) is vertically arranged at the bottom of the shell (1), the elastic plate (16) is arranged on the outer wall of the rotating pipe (9), and the elastic plate (16) is abutted against the fixed rod (15).

2. Dental equipment with good discharge effect according to claim 1, characterised in that a filter screen (17) is installed in each outlet hole.

3. Dental equipment with good discharging effect according to claim 1, wherein the auxiliary assembly comprises a guide rod (18), a sliding block (19) and a first spring (20), the guide rod (18) is parallel to the connecting pipe (10), the guide rod (18) is arranged on the connecting shaft (14), the sliding block (19) is sleeved on the guide rod (18), the sliding block (19) abuts against the connecting shaft (14), and the sliding block (19) is connected with the guide rod (18) through the first spring (20).

4. Dental equipment with good discharging effect according to claim 1, wherein the transmission unit comprises a support block (21), a lifting rod (22), a limit block (23), a second spring (24), a magnet block (25) and a connecting rod (26), the support block (21) is arranged on the transmission shaft (4), the support block (21) is provided with a round hole, the lifting rod (22) vertically penetrates through the round hole, the lifting rod (22) is slidably connected with the inner wall of the round hole, the top end of the lifting rod (22) is connected with the support block (21) through the second spring (24), the limit block (23) is arranged at the bottom end of the lifting rod (22), the limit block (23) abuts against the support block (21), the magnet block (25) is arranged between the sealing cover (2) and the lifting rod (22), and the magnet block (25) is arranged on the sealing cover (2), magnet piece (25) just to setting up with lifter (22), the preparation material of lifter (22) is iron, second spring (24) are in tensile state, connecting rod (26) slope sets up between stopper (23) and shift ring (6), stopper (23) are articulated through connecting rod (26) and shift ring (6), the distance between the one end that is close to stopper (23) of connecting rod (26) and sealed lid (2) is less than the distance between the other end of connecting rod (26) and shift ring (6).

5. Dental equipment with good discharging effect according to claim 4, wherein the stopper (23) is made of rubber.

6. Dental apparatus with good discharge effect according to claim 1, wherein the rotation unit comprises a second bearing (27), a driving shaft (28) and a ball screw pair (29), the driving shaft (28) is parallel to the stirring rod (5), the screw of the ball screw pair (29) is coaxially arranged with the driving shaft (28), the middle end of the rotation rod (7) is arranged at one end of the driving shaft (28), the screw of the ball screw pair (29) is arranged at the other end of the driving shaft (28), the inner ring of the second bearing (27) is mounted on the driving shaft (28), the outer ring of the second bearing (27) is arranged on the stirring rod (5), and the nut of the ball screw pair (29) is connected with the moving ring (6).

Technical Field

The invention relates to the field of dental equipment, in particular to dental equipment with a good discharge effect.

Background

Dental equipment, also called dental equipment, is a component of medical technical equipment and refers to a general term for various equipment, machines, instruments and accessories which are specially produced and/or provided for qualified personnel to use in dentistry clinical and/or related operation steps, wherein a stirrer is one of the dental equipment, and a film printing powder is required to be used when a false tooth is manufactured, and various film printing powder raw materials are required to be fully mixed by the stirrer during manufacturing.

When mixing the printing film powder raw materials, the stirring time of the existing stirrer is longer, the work efficiency is reduced, and moreover, when the printing film powder raw materials are stirred and finished to discharge the materials, the materials are easily adhered to the inner wall of the stirrer, so that the material discharging effect is influenced, and the practicability is reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the dental equipment with good discharge effect is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a dental device with good discharging effect comprises a shell, a sealing cover, a driving motor, a transmission shaft and a stirring rod, wherein the shell is cylindrical, the shell is vertically arranged, an opening is formed in the top of the shell, the sealing cover is covered on the top of the shell, a mounting hole is formed in the sealing cover, the transmission shaft and the shell are coaxially arranged, the transmission shaft penetrates through the mounting hole, the transmission shaft and the inner wall of the mounting hole are in sliding and sealing connection, the stirring rod is arranged in the shell, the axis of the stirring rod is perpendicular to and intersected with the axis of the transmission shaft, the middle end of the stirring rod is arranged at the bottom end of the transmission shaft, the driving motor is in transmission connection with the top end of the transmission shaft, the driving motor is connected with the top of the sealing cover, a stirring mechanism is arranged in the shell, and an auxiliary mechanism is arranged at the bottom of the shell;

the stirring mechanism comprises two stirring assemblies, and the stirring assemblies are uniformly distributed in the circumferential direction by taking the axis of the transmission shaft as a center;

the stirring assembly comprises a moving ring, a transmission unit, two rotating rods and two rotating units, wherein the moving ring and the stirring rod are coaxially arranged, the stirring rod penetrates through the moving ring, the moving ring is in sliding connection with the stirring rod, the rotating rods are circumferentially and uniformly arranged on one side, far away from the transmission shaft, of the moving ring by taking the axis of the stirring rod as a center, the rotating units are in one-to-one correspondence with the rotating rods, the rotating rods are vertically arranged, the middle end of each rotating rod is connected with the moving ring through the rotating unit, the transmission unit is positioned on one side, close to the transmission shaft, of the moving ring, and the transmission unit is connected with the moving ring;

the auxiliary mechanism comprises a knob, a rotating pipe, a connecting pipe, a first bearing, a wind power assembly, two scraping rods, two vibration assemblies and two auxiliary assemblies, wherein a through hole is formed in the bottom of the shell, the rotating pipe is informed to be arranged with the transmission shaft, the rotating pipe penetrates through the through hole, the rotating pipe is connected with the inner wall of the through hole in a sliding and sealing manner, the knob is arranged at the bottom end of the rotating pipe, the connecting pipe is positioned in the shell, the axis of the connecting pipe is perpendicular to and intersected with the axis of the rotating pipe, the middle end of the connecting pipe is arranged at the top end of the rotating pipe in a sealing manner, the scraping rods are in one-to-one correspondence with the moving ring, the scraping rods are vertically arranged in the shell, the scraping rods are abutted against the inner wall of the shell, the two scraping rods are respectively arranged at two ends of the connecting pipe in a sealing manner, the inner ring of the first bearing is arranged on the outer wall of the rotating pipe, and the outer ring of the first bearing is connected with the shell, the vibration assemblies and the auxiliary assemblies are in one-to-one correspondence with the scraping rods, the vibration assemblies are positioned between the knob and the shell, and the auxiliary assemblies are positioned in the connecting pipe;

the wind power assembly comprises fan blades, a connecting shaft, two air inlet holes and two air outlet holes, the connecting shaft and the rotating pipe are coaxially arranged, the fan blades are positioned in the rotating pipe, the fan blades are installed at the bottom end of the connecting shaft, the top end of the connecting shaft is arranged on the inner wall of the connecting pipe, the air inlet holes and the air outlet holes are in one-to-one correspondence with the scraping rods, the air inlet holes are formed in the rotating pipe, the air inlet holes are positioned between the knob and the shell, the air inlet holes are formed below the fan blades, and the air outlet holes are formed in the top of the connecting pipe;

the vibration assembly comprises a fixed rod and an elastic plate, the fixed rod is vertically arranged at the bottom of the shell, the elastic plate is arranged on the outer wall of the rotating tube, and the elastic plate is abutted against the fixed rod.

Preferably, a filter screen is installed in each air outlet in order to prevent the raw material from being transferred into the connecting pipe.

Preferably, in order to improve the vibration effect, the auxiliary assembly comprises a guide rod, a sliding block and a first spring, the guide rod is parallel to the connecting pipe, the guide rod is arranged on the connecting shaft, the sliding block is sleeved on the guide rod and abutted against the connecting shaft, and the sliding block is connected with the guide rod through the first spring.

Preferably, in order to realize the reciprocating movement of the moving ring, the transmission unit comprises a support block, a lifting rod, a limit block, a second spring, a magnet block and a connecting rod, the support block is arranged on the transmission shaft, the support block is provided with a round hole, the lifting rod vertically penetrates through the round hole, the lifting rod is in sliding connection with the inner wall of the round hole, the top end of the lifting rod is connected with the support block through the second spring, the limit block is arranged at the bottom end of the lifting rod, the limit block is abutted against the support block, the magnet block is arranged between the sealing cover and the lifting rod, the magnet block is arranged on the sealing cover, the magnet block is arranged opposite to the lifting rod, the lifting rod is made of iron, the second spring is in a stretching state, the connecting rod is obliquely arranged between the limit block and the moving ring, the limit block is hinged to the moving ring through the connecting rod, and the distance between one end, close to the limit block, of the connecting rod and the sealing cover is smaller than the other end of the connecting rod and the moving ring The distance between them.

Preferably, in order to realize buffering and vibration reduction, the limiting block is made of rubber.

Preferably, in order to realize the rotation of the rotation lever, the rotation unit includes a second bearing, a driving shaft, and a ball screw pair, the driving shaft is parallel to the paddle, a screw of the ball screw pair is coaxially disposed with the driving shaft, a middle end of the rotation lever is disposed at one end of the driving shaft, a screw of the ball screw pair is disposed at the other end of the driving shaft, an inner ring of the second bearing is installed on the driving shaft, an outer ring of the second bearing is disposed on the paddle, and a nut of the ball screw pair is connected to the moving ring.

The dental equipment with good discharging effect has the advantages that the mixing efficiency of raw materials is improved through the stirring mechanism, compared with the existing stirring mechanism, the stirring mechanism can also crush the raw materials through the reciprocating movement of the moving ring, the practicability is higher, the mixing effect of the raw materials is better, the discharging effect is improved through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism can also clean the inside of the shell through the flowing of air in the shell, and the practicability is higher.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a dental apparatus of the present invention with good discharge;

FIG. 2 is a schematic view of a mixing assembly of the dental apparatus of the present invention with good discharge;

FIG. 3 is a schematic view of the auxiliary mechanism of the dental apparatus for discharging material of the present invention;

FIG. 4 is a schematic view of the auxiliary assembly of the dental apparatus of the present invention with good discharge;

FIG. 5 is a schematic view of a drive unit of the dental apparatus of the present invention with good discharge;

in the figure: 1. the novel fan blade type fan comprises a shell, a sealing cover, a driving motor, a transmission shaft, a stirring rod, a movable ring, a rotating rod, a knob, a rotating pipe, a connecting pipe, a first bearing, a scraping rod, a fan blade, a connecting shaft, a fixing rod, a spring plate, a filter screen, a guide rod, a sliding block, a first spring, a supporting block, a lifting rod, a limiting block, a second spring, a magnet block, a connecting rod, a second bearing, a driving shaft and a ball screw pair, wherein the driving shaft is 2, the stirring rod is 5, the movable ring is 6, the rotating rod is 7, the knob is 8, the rotating pipe is 9, the connecting pipe is 10, the first bearing is 11, the scraping rod is 12, the fan blade is 13, the connecting shaft is 14, the fixing rod is 15, the elastic plate is 16, the filter screen is 18, the guide rod is 19, the sliding block is 20, the first spring, the supporting block is 21, the lifting rod is 22, the limiting block, the second spring is 24, the magnet block is 26, the connecting rod is 27, the second bearing, the driving shaft is 28, and the ball screw pair is 29.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-2, a dental device with good discharging effect comprises a housing 1, a sealing cover 2, a driving motor 3, a transmission shaft 4 and a stirring rod 5, wherein the housing 1 is cylindrical, the housing 1 is vertically arranged, an opening is arranged at the top of the housing 1, the sealing cover 2 is covered at the top of the housing 1, a mounting hole is arranged on the sealing cover 2, the transmission shaft 4 is coaxially arranged with the housing 1, the transmission shaft 4 penetrates through the mounting hole, the transmission shaft 4 is in sliding and sealing connection with the inner wall of the mounting hole, the stirring rod 5 is arranged in the housing 1, the axis of the stirring rod 5 is perpendicular to and intersected with the axis of the transmission shaft 4, the middle end of the stirring rod 5 is arranged at the bottom end of the transmission shaft 4, the driving motor 3 is in transmission connection with the top end of the transmission shaft 4, the driving motor 3 is connected with the top of the sealing cover 2, a stirring mechanism is arranged in the housing 1, an auxiliary mechanism is arranged at the bottom of the shell 1;

the stirring mechanism comprises two stirring components, and the stirring components are uniformly distributed in the circumferential direction by taking the axis of the transmission shaft 4 as the center;

the stirring assembly comprises a moving ring 6, a transmission unit, two rotating rods 7 and two rotating units, wherein the moving ring 6 and a stirring rod 5 are coaxially arranged, the stirring rod 5 penetrates through the moving ring 6, the moving ring 6 is in sliding connection with the stirring rod 5, the rotating rods 7 are circumferentially and uniformly arranged on one side, far away from the transmission shaft 4, of the moving ring 6 by taking the axis of the stirring rod 5 as a center, the rotating units are in one-to-one correspondence with the rotating rods 7, the rotating rods 7 are vertically arranged, the middle end of each rotating rod 7 is connected with the moving ring 6 through the rotating unit, the transmission unit is positioned on one side, close to the transmission shaft 4, of the moving ring 6, and the transmission unit is connected with the moving ring 6;

during this equipment uses, open sealed lid 2, will be used for making the raw materials of seal membrane powder and put into behind the casing 1 again sealed lid 2 and cover, afterwards, driving motor 3 starts, make transmission shaft 4 drive stirring rod 5 rotate, the rotation through stirring rod 5 then can realize the mixture of raw materials, and simultaneously, make shift ring 6 along the axis reciprocating motion of stirring rod 5 on stirring rod 5 through the drive unit, can increase raw materials stirring angle, thereby can improve raw materials mixing efficiency, and the reciprocating motion of shift ring 6 drives dwang 7 through the rotation unit and rotates round the middle-end of dwang 7, can be in order to increase raw materials stirring angle once more, thereby can further improve raw materials mixing efficiency.

As shown in fig. 3, the auxiliary mechanism includes a knob 8, a rotating pipe 9, a connecting pipe 10, a first bearing 11, a wind power assembly, two scraping rods 12, two vibration assemblies and two auxiliary assemblies, a through hole is formed at the bottom of the housing 1, the rotating pipe 9 and the transmission shaft 4 are arranged in a notification manner, the rotating pipe 9 passes through the through hole, the rotating pipe 9 and the inner wall of the through hole are connected in a sliding and sealing manner, the knob 8 is arranged at the bottom end of the rotating pipe 9, the connecting pipe 10 is located in the housing 1, the axis of the connecting pipe 10 is perpendicular to and intersected with the axis of the rotating pipe 9, the middle end of the connecting pipe 10 is arranged at the top end of the rotating pipe 9 in a sealing manner, the scraping rods 12 and the moving rings 6 are in one-to-one correspondence, the scraping rods 12 are vertically arranged in the housing 1, the scraping rods 12 are abutted against the inner wall of the housing 1, and the two scraping rods 12 are respectively arranged at two ends of the connecting pipe 10 in a sealing manner, the inner ring of the first bearing 11 is arranged on the outer wall of the rotating pipe 9, the outer ring of the first bearing 11 is connected with the shell 1, the vibration assemblies and the auxiliary assemblies are in one-to-one correspondence with the scraping rods 12, the vibration assemblies are positioned between the knob 8 and the shell 1, and the auxiliary assemblies are positioned in the connecting pipe 10;

the wind power assembly comprises fan blades 13, a connecting shaft 14, two air inlet holes and two air outlet holes, the connecting shaft 14 and the rotating pipe 9 are coaxially arranged, the fan blades 13 are positioned in the rotating pipe 9, the fan blades 13 are installed at the bottom end of the connecting shaft 14, the top end of the connecting shaft 14 is arranged on the inner wall of the connecting pipe 10, the air inlet holes and the air outlet holes are in one-to-one correspondence with the scraping rods 12, the air inlet holes are arranged in the rotating pipe 9 and are positioned between the knob 8 and the shell 1, the air inlet holes are arranged below the fan blades 13, and the air outlet holes are arranged at the top of the connecting pipe 10;

the vibration assembly comprises a fixed rod 15 and an elastic plate 16, the fixed rod 15 is vertically arranged at the bottom of the shell 1, the elastic plate 16 is arranged on the outer wall of the rotating pipe 9, and the elastic plate 16 is abutted against the fixed rod 15.

During the material discharging period, the sealing cover 2 is opened, the shell 1 is inverted, so that the raw material in the shell 1 can be discharged, meanwhile, the knob 8 is rotated manually, so that the rotating pipe 9 drives the connecting pipe 10 to rotate under the supporting action of the first bearing 11, the connecting pipe 10 drives the scraping rod 12 to rotate, so that the scraping rod 12 can scrape the residual raw material on the inner wall of the shell 1, the material discharging effect is improved, moreover, the rotating pipe 9 drives the elastic plate 16 to intermittently knock the fixing rod 15, so that the fixing rod 15 vibrates and is transmitted to the shell 1, the raw material in the shell 1 can be separated from the shell 1 through vibration, so that the material discharging effect can be further improved, in addition, the rotating shaft 14 of the connecting pipe 10 drives the fan blades 13 to rotate, so that the air is conveyed into the rotating pipe 9 from the air inlet, the air in the rotating pipe 9 is conveyed to the connecting pipe 10, the air in the connecting pipe 10 is discharged from the air outlet and conveyed into the shell 1, air in the casing 1 is discharged from the opening, under the effect of air current, can drive the raw materials in the casing 1 and arrange the material, can promote once more and arrange the material effect, moreover, can also promote the vibration effect through auxiliary assembly, and the raw materials of being convenient for is through vibration and 1 separation of casing.

Preferably, a strainer 17 is installed in each of the air outlets in order to prevent the raw material from being transferred into the connection pipe 10.

The mesh 17 functions to prevent the raw material from being transferred into the connection pipe 10 and also to purify air discharged from the air outlet hole in the connection pipe 10.

As shown in fig. 4, the auxiliary assembly includes a guide rod 18, a sliding block 19 and a first spring 20, the guide rod 18 is parallel to the connecting pipe 10, the guide rod 18 is disposed on the connecting shaft 14, the sliding block 19 is sleeved on the guide rod 18, the sliding block 19 abuts against the connecting shaft 14, and the sliding block 19 is connected with the guide rod 18 through the first spring 20.

Because of manual rotating knob 8 angle is limited, need many times to rotate knob 8, promptly with make connecting axle 14 intermittent type nature rotate, during connecting axle 14 rotates, can drive slider 19 synchronous rotation through guide arm 18, slider 19 moves towards keeping away from connecting axle 14 direction under the effect of centrifugal force, and make first spring 20 produce deformation, after connecting axle 14 stall, then can make slider 19 reverse movement realize reseing and support with connecting axle 14 and lean on through the elastic action of first spring 20, thereby can make connecting axle 14 produce the vibration, the vibration transmits to casing 1 on, can be in order to promote casing 1 vibration effect.

As shown in fig. 5, the transmission unit includes a supporting block 21, a lifting rod 22, a limiting block 23, a second spring 24, a magnet block 25 and a connecting rod 26, the supporting block 21 is disposed on the transmission shaft 4, a circular hole is disposed on the supporting block 21, the lifting rod 22 vertically passes through the circular hole, the lifting rod 22 is slidably connected with an inner wall of the circular hole, a top end of the lifting rod 22 is connected with the supporting block 21 through the second spring 24, the limiting block 23 is disposed at a bottom end of the lifting rod 22, the limiting block 23 abuts against the supporting block 21, the magnet block 25 is disposed between the sealing cover 2 and the lifting rod 22, the magnet block 25 is disposed on the sealing cover 2, the magnet block 25 and the lifting rod 22 are disposed opposite to each other, the lifting rod 22 is made of iron, the second spring 24 is in a tensile state, and the connecting rod 26 is obliquely disposed between the limiting block 23 and the moving ring 6, the limit block 23 is hinged with the moving ring 6 through a connecting rod 26, and the distance between one end of the connecting rod 26 close to the limit block 23 and the sealing cover 2 is smaller than the distance between the other end of the connecting rod 26 and the moving ring 6.

The rotation of the transmission shaft 4 drives the lifting rod 22 to rotate through the support rod, when the distance between the lifting rod 22 and the magnet block 25 is increased, the attraction force between the magnet block 25 and the lifting rod 22 is reduced, and when the attraction force between the magnet block 25 and the lifting rod 22 is smaller than the elastic acting force of the second spring 24, the lifting rod 22 can be lowered through the elastic action of the second spring 24, the lowering of the lifting rod 22 drives the limit block 23 to be lowered synchronously, the lowering of the limit block 23 drives the movable ring 6 to move on the stirring rod 5 towards the direction away from the transmission shaft 4 through the connecting rod 26, when the distance between the lifting rod 22 and the magnet block 25 is reduced, and the mutual attraction effect between the magnet block 25 and the lifting rod 22 is larger than the elastic acting force of the second spring 24, the lifting rod 22 can be lifted, the limit block 23 is driven to be lifted and abut against the support block 21 by the lifting of the limit block 23, the lifting ring 6 is driven to move reversely by the connecting rod 26 through the lifting rod 23, by reciprocating in this manner, the reciprocating movement of the moving ring 6 can be realized.

Preferably, in order to achieve buffering and vibration reduction, the material of the limiting block 23 is rubber.

The rubber texture is comparatively soft, can reduce stopper 23 and supporting shoe 21 and support the impact force that produces when leaning on, has realized buffering and damping.

Preferably, in order to achieve the rotation of the rotating lever 7, the rotating unit includes a second bearing 27, a driving shaft 28, and a ball screw pair 29, the driving shaft 28 is parallel to the stirring rod 5, a screw of the ball screw pair 29 is coaxially disposed with the driving shaft 28, a middle end of the rotating lever 7 is disposed at one end of the driving shaft 28, a screw of the ball screw pair 29 is disposed at the other end of the driving shaft 28, an inner ring of the second bearing 27 is mounted on the driving shaft 28, an outer ring of the second bearing 27 is disposed on the stirring rod 5, and a nut of the ball screw pair 29 is connected with the moving ring 6.

The moving ring 6 moves to drive the nut of the ball screw pair 29 to move on the screw of the ball screw pair 29, and the ball screw pair 29 can convert the rotary motion into the linear motion or convert the linear motion into the rotary motion, so that the screw of the ball screw pair 29 can drive the driving shaft 28 to rotate under the supporting action of the second bearing 27, and the rotating shaft 7 is driven to rotate by the rotation of the driving shaft 28.

During the use of the device, the sealing cover 2 is opened, the raw material for manufacturing the printing film powder is put into the shell 1 and then the sealing cover 2 is covered, then the driving motor 3 is started, the transmission shaft 4 drives the stirring rod 5 to rotate, the mixing of the raw material can be realized through the rotation of the stirring rod 5, meanwhile, the moving ring 6 is made to reciprocate on the stirring rod 5 along the axis of the stirring rod 5 through the transmission unit, the raw material stirring angle can be increased, so that the raw material mixing efficiency can be improved, the reciprocating movement of the moving ring 6 drives the rotating rod 7 to rotate around the middle end of the rotating rod 7 through the rotating unit, so that the raw material stirring angle can be increased again, so that the raw material mixing efficiency can be further improved, during the discharging period, the sealing cover 2 is opened, the shell 1 is inverted, the raw material in the shell 1 can be discharged, meanwhile, the rotating knob 8 is manually rotated, so that the rotating pipe 9 can drive the connecting pipe 10 to rotate under the supporting action of the first bearing 11, the rotation of the connecting pipe 10 drives the scraping rod 12 to rotate, so that the scraping rod 12 scrapes the residual raw materials on the inner wall of the shell 1, the material discharging effect is improved, moreover, the rotation of the rotating pipe 9 drives the elastic plate 16 to intermittently knock the fixed rod 15, so that the fixed rod 15 vibrates and transmits the vibration to the shell 1, the raw materials in the shell 1 can be separated from the shell 1 through the vibration, so that the material discharging effect can be further improved, in addition, the rotation of the connecting pipe 10 drives the fan blades 13 to rotate through the connecting shaft 14, so that the air is conveyed into the rotating pipe 9 from the air inlet, the air in the rotating pipe 9 is conveyed to the connecting pipe 10, the air in the connecting pipe 10 is discharged from the air outlet and conveyed into the shell 1, the air in the shell 1 is discharged from the opening, under the action of the air flow, the raw materials in the shell 1 can be driven to be discharged, the material discharging effect can be improved again, and the vibration effect can be improved through the auxiliary component, facilitating separation of the material from the housing 1 by vibration.

Compared with the prior art, this arrange effectual dental equipment of material has improved raw materials mixing efficiency through rabbling mechanism, compare with current rabbling mechanism, this rabbling mechanism passes through the reciprocating motion of shift ring 6, can also realize the smashing to the raw materials, and the practicality is stronger, and the raw materials mixing effect is better, moreover, has still promoted through complementary unit and has arranged the material effect, compares with current complementary unit, and this complementary unit passes through the flow of air in casing 1, can also clean 1 inside of casing, and the practicality is stronger.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.