CN114148026A - Nifedipine sustained-release tablet tabletting device with detection function and use method thereof - Google Patents

Abstract

The invention relates to the technical field of medicine production devices, in particular to a nifedipine sustained-release tablet tabletting device with a detection function and a using method thereof, wherein the nifedipine sustained-release tablet tabletting device comprises a main body, a material injection mechanism is arranged on the main body, a spacing mechanism is arranged in the main body, a shaping mechanism is arranged in the main body, the spacing mechanism drives the shaping mechanism, an auxiliary mechanism is abutted on the shaping mechanism, and a detection mechanism is arranged at the bottom end of the shaping mechanism; the material injection mechanism is arranged, so that the raw materials of the medicine and the raw materials of the medicine package can be injected into the main body at the same time, the quality guarantee period of the medicine is prolonged, and the taste of the medicine is improved; the shaping mechanism is arranged, so that the shape of the medicine material is conveniently shaped, and the medicine particles can be matched with the package; through the setting of detection mechanism and then can detect the classification to past medicine granule, sort out qualified and unqualified shape.

Description

Nifedipine sustained-release tablet tabletting device with detection function and use method thereof

Technical Field

The invention relates to the technical field of medicine production devices, in particular to a nifedipine sustained-release tablet tabletting device with a detection function and a using method thereof.

Background

The medicine tablet press is a device with common forming appearance in medicine preparation, and the thickness and the compaction degree of the medicine tablet press need to be controlled in the production process of the medicine tablet; the dosage of the drug is determined according to the prescription and pharmacopoeia, and is not modifiable, and the pressure for a certain dosage during tabletting is required for the time requirements of storage, transportation, storage and disintegration, which will also affect the actual volume and appearance of the tablet.

However, most of the existing tablet presses only have the effect of shaping the medicine, sometimes, various complex reasons easily cause the size of the shaped tablet to be different, the tablet is not convenient for later-period packaging, and the mouth tablet of the medicine is influenced, the traditional medicine is directly prepared into medicine granules, the design of directly exposing components is easily oxidized under the contact with air, the quality guarantee period of the medicine is greatly reduced, and the taste of the medicine swallowed is easily influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a nifedipine sustained-release tablet tabletting device with a detection function and a using method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows: the nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof comprise a main body, wherein a material injection mechanism is installed on the main body, a spacing mechanism is installed inside the main body, a shaping mechanism is arranged inside the main body, the spacing mechanism drives the shaping mechanism, an auxiliary mechanism is abutted on the shaping mechanism, and a detection mechanism is arranged at the bottom end of the shaping mechanism.

Specifically, annotate material mechanism and include first hopper, the first hopper of top fixedly connected with of main part, the inside runner pipe that is equipped with of first hopper, the outside welding of runner pipe has and is the heliciform flight, the top of runner pipe is equipped with first mount.

Specifically, first mount fixed connection is on the inner wall of first hopper, first mount rotates and connects the runner pipe, the inside of runner pipe is equipped with the spiral post, the top of runner pipe rotates and is connected with the second hopper, the first mount of second hopper fixed connection.

Specifically, spiral column and second hopper fixed connection, first motor is installed to one side of first hopper, equal fixedly connected with runner on first motor and the runner pipe, two the winding has the connecting band between the runner, the outside parcel of connecting band has the protection casing, the first hopper of protection casing fixed connection.

Specifically, the spacing mechanism comprises a second motor, the second motor is installed inside the main body, a deflection wheel is fixedly connected to the top end of the second motor, a grooved wheel is meshed with the deflection wheel, and the grooved wheel is rotatably connected to the inside of the main body and a first rotating shaft is fixedly connected to the middle of the grooved wheel.

Specifically, moulding mechanism includes the carousel, the top fixedly connected with carousel of first pivot, be equipped with the cam on the carousel, fixedly connected with dead lever between cam and the main part inner wall, be equipped with the spout on the cam, sliding connection has a plurality of sliders on the spout.

Specifically, fixedly connected with a plurality of spacing mouths on the carousel, it is a plurality of fixedly connected with fixed block between the spacing mouth, it is a plurality of sliding connection has the movable block between the spacing mouth.

Specifically, sliding connection has the connecting rod on the movable block, connecting rod and slider fixed connection, the winding has the spring on the connecting rod, the movable block of spring conflict, the bin outlet has been seted up on the carousel, the bottom of bin outlet is equipped with first bin outlet, first bin outlet fixed connection extends to the outside of main part in the inside of main part and one end, the bottom of first bin outlet is connected with the second bin outlet, the one end of second bin outlet extends to the outside of main part, the junction of first bin outlet and second bin outlet is equipped with the fly leaf.

Specifically, the auxiliary mechanism includes the connecting rod, it is connected with two connecting rods to rotate on the inner wall of main part, two rotate between the bottom of connecting rod and be connected with the roller, be connected with the extension spring between connecting rod and the main part inner wall, roller and stopper roll connection.

Specifically, detection mechanism includes first bin outlet, the inside of main part is equipped with first bin outlet, the one end of first bin outlet extends to the outside of main part, be connected with the second bin outlet on the first bin outlet, sliding connection has the fly leaf on the second bin outlet, the outside of fly leaf sliding connection second bin outlet, fixedly connected with is the link of a mouthful word form on the fly leaf, threaded connection has the feeler lever on the link, the one end of feeler lever is contradicted on the lateral wall of second bin outlet and other end fixedly connected with adjusts the spanner.

S1: when the device is used, firstly, a wrapped medicine material and a medicine material are respectively added into the containing containers corresponding to the material injection mechanism, and the material injection mechanism is started to operate, so that the material enters the main body to perform the next molding process;

s2: then start the interval mechanism, through interval mechanism interval drives moulding mechanism operation, for annotate material mechanism past moulding mechanism annotates the material and reserved sufficient time, moulding mechanism carries out preliminary moulding to the material, complementary unit can extrude the material, and further moulding the material, makes the medicine granule qualification rate improve.

S3: and finally, the channel size of the medicine particles detected by the detection mechanism is adjusted, so that qualified medicine particles and unqualified medicine particles can be distinguished, unqualified medicine particles are prevented from flowing into the market, and the medicine particles are convenient to package at the later stage.

The invention has the beneficial effects that:

(1) according to the nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof, the injection mechanism is arranged on the main body, the raw materials of the medicine and the raw materials of the medicine package can be conveniently injected into the main body simultaneously through the arrangement of the injection mechanism, the injection is synchronously carried out, the quality guarantee period of the medicine is prolonged, and the taste of the medicine is improved, namely: when using the main part, at first toward the inside injection medicine parcel raw and other materials of first hopper, simultaneously toward injecting medicine raw and other materials in the second hopper, start first motor, first motor drives the runner pipe and rotates, the runner pipe drives the flight and lasts rotatoryly, make the parcel raw and other materials flow toward the bottom when obtaining the stirring, the internally mounted of runner pipe has the spiral post, the spiral opposite direction of spiral post and flight, then the runner pipe rotates, then medicine raw and other materials also remove along the bottom of runner pipe, the runner pipe is located the inside of first hopper, when parcel material and medicine material flow out, the parcel material covers the parcel all the time to medicine material, then the medicine of accomplishing the preparation has had the isolated effect of parcel material, can isolate the air of outside, prolong the shelf life and can promote the taste that the medicine was swallowed.

(2) The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof are characterized in that the spacing mechanism is arranged in the main body, the shaping mechanism is arranged in the main body, the spacing mechanism can drive the shaping mechanism to rotate at intervals of a certain time, enough time is reserved for the material injection mechanism to inject materials into the shaping mechanism, the pharmaceutical process flow is optimized, the shaping mechanism is arranged to facilitate the shaping of the drug materials, and the drug particles can be packaged in a matching way, namely: when the medicine is shaped, the second motor is started, the second motor drives the deflection wheel on the top end to rotate, the deflection wheel is synchronously meshed with the grooved wheel, the effect that the grooved wheel is driven at a fixed interval time is generated at the moment, the grooved wheel transmits force rotating at intervals to the first rotating shaft, the first rotating shaft drives the rotating disc to rotate, the cam is fixed inside the main body, the inner sliding groove of the head wheel is special-shaped, the sliding blocks slide along the telescopic sliding groove, the sliding blocks drive the movable block to move through the fixed rod, the movable block drives the movable block to follow the movable block along the shape of the sliding groove, when the movable block passes through the discharging port, the distance between the movable block and the fixed block is enlarged, and then the distance is reduced and the circular flow is combined, so that the semi-solid medicine is extruded and shaped conveniently, the roller is abutted against the rolling limiting block under the pulling of the tension spring, and the roller further performs plastic action on the raw materials.

(3) The invention relates to a nifedipine sustained-release tablet tabletting device with a detection function and a use method thereof, wherein a detection mechanism is arranged at the bottom end of a shaping mechanism, and the detection mechanism is arranged to further detect and classify the passing medicine particles and sort out qualified and unqualified shapes, namely: rotate the feeler lever through adjusting the spanner at detection medicine initial needs, feeler lever and link threaded connection to can finely tune the fly leaf, play the effect of the feed inlet size of adjusting the second bin outlet, then qualified granule can enter into inside the second bin outlet, and unqualified can discharge through first bin outlet, play the detection function, thereby can be according to the size of setting for of the size flexibility of medicine granule, improved the flexibility of device.

Drawings

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

Fig. 1 is a structural diagram of the overall structure of a preferred embodiment of a nifedipine sustained-release tablet tabletting device with a detection function and a use method thereof provided by the invention;

FIG. 2 is a schematic view of the connection structure of the injecting mechanism, the spacing mechanism, the shaping mechanism, the auxiliary mechanism and the detecting mechanism shown in FIG. 1;

FIG. 3 is a schematic view of the connection of the spacing mechanism and the shaping mechanism shown in FIG. 2;

FIG. 4 is a schematic structural view of the spacing mechanism shown in FIG. 3;

FIG. 5 is an enlarged view of the part A shown in FIG. 1;

FIG. 6 is an enlarged view of the portion B shown in FIG. 2;

FIG. 7 is an enlarged view of the portion C shown in FIG. 2;

FIG. 8 is an enlarged view of the portion D shown in FIG. 2;

fig. 9 is a flow chart of a nifedipine sustained-release tablet tabletting device with a detection function and a using method thereof provided by the invention.

In the figure: 1. the automatic material feeding device comprises a main body, 2, a material feeding mechanism, 21, a first hopper, 22, a circulating pipe, 23, a spiral sheet, 24, a first fixing frame, 25, a protective cover, 26, a second hopper, 27, a first motor, 28, a connecting belt, 29, a rotating wheel, 29a, a spiral column, 3, a spacing mechanism, 31, a second motor, 32, a deflection wheel, 33, a grooved wheel, 34, a first rotating shaft, 4, a shaping mechanism, 41, a rotating disc, 42, a cam, 43, a fixing rod, 44, a sliding groove, 45, a limiting block, 46, a fixing block, 47, a movable block, 48, a connecting rod, 49, a spring, 49a sliding block, 49b, a discharging port, 5, an auxiliary mechanism, 51, a connecting rod, 52, a roller, 53, a tension spring, 6, a detection mechanism, 61, a first discharging port, 62, a second discharging port, 63, a movable plate, 64, a connecting frame, 65, a rod abutting joint, 66 and a regulating spanner.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-9, the nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof provided by the invention comprise a main body 1, wherein a material injection mechanism 2 is installed on the main body 1, a spacing mechanism 3 is installed inside the main body 1, a shaping mechanism 4 is arranged inside the main body 1, the spacing mechanism 3 drives the shaping mechanism 4, an auxiliary mechanism 5 is abutted on the shaping mechanism 4, and a detection mechanism 6 is arranged at the bottom end of the shaping mechanism 4

Specifically, annotate material mechanism 2 and include first hopper 21, the top fixedly connected with first hopper 21 of main part 1, the inside runner pipe 22 that is equipped with of first hopper 21, the outside welding of runner pipe 22 has helical flight 23, the top of runner pipe 22 is equipped with first mount 24.

Specifically, the first fixing frame 24 is fixedly connected to the inner wall of the first hopper 21, the first fixing frame 24 is rotatably connected to the circulation pipe 22, a spiral column 29a is arranged inside the circulation pipe 22, the top end of the circulation pipe 22 is rotatably connected to the second hopper 26, and the second hopper 26 is fixedly connected to the first fixing frame 24.

Specifically, the spiral column 29a is fixedly connected with the second hopper 26, a first motor 27 is installed on one side of the first hopper 21, the first motor 27 and the circulation pipe 22 are both fixedly connected with rotating wheels 29, a connecting belt 28 is wound between the two rotating wheels 29, a protective cover 25 wraps the outer side of the connecting belt 28, and the protective cover 25 is fixedly connected with the first hopper 21; install on main part 1 and annotate material mechanism 2, through annotate the setting of material mechanism 2 and then be convenient for toward the inside of main part 1 injects medicine raw and other materials and medicine parcel raw and other materials simultaneously, and injects and go on in step, prolongs the medicine shelf life, and improves the taste of medicine, promptly: when the main body 1 is used, firstly, a medicine packing raw material is injected into the first hopper 21, simultaneously, a medicine raw material is injected into the second hopper 26, the first motor 27 is started, the first motor 27 drives the circulation pipe 22 to rotate, the circulation pipe 22 drives the spiral sheet 23 to continuously rotate, so that the packing raw material flows to the bottom end while being stirred, the spiral column 29a is installed in the circulation pipe 22, the spiral directions of the spiral column 29a and the spiral sheet 23 are opposite, when the circulation pipe 22 rotates, the medicine raw material also moves along the bottom end of the circulation pipe 22, the circulation pipe 22 is positioned in the first hopper 21, when the packing material and the medicine material flow out, the packing material always covers and packs the medicine material, and the manufactured medicine has the isolation function of the packing material, can isolate the outside air, prolong the shelf life and improve the taste of the medicine swallowed.

Specifically, the spacing mechanism 3 includes a second motor 31, the second motor 31 is installed inside the main body 1, a deflection wheel 32 is fixedly connected to a top end of the second motor 31, a grooved wheel 33 is engaged with the deflection wheel 32, the grooved wheel 33 is rotatably connected to the inside of the main body 1, and a first rotating shaft 34 is fixedly connected to a middle portion of the grooved wheel 33.

Specifically, moulding mechanism 4 includes carousel 41, the top fixedly connected with carousel 41 of first pivot 34, be equipped with cam 42 on the carousel 41, fixedly connected with dead lever 43 between cam 42 and the main part 1 inner wall, be equipped with spout 44 on the cam 42, sliding connection has a plurality of sliders 49a on the spout 44.

Specifically, a plurality of spacing mouths 45 are fixedly connected to the turntable 41, a plurality of fixing blocks 46 are fixedly connected between the spacing mouths 45, and a plurality of movable blocks 47 are slidably connected between the spacing mouths 45.

Specifically, sliding connection has connecting rod 48 on the movable block 47, connecting rod 48 and slider 49a fixed connection, the winding has spring 49 on the connecting rod 48, spring 49 conflicts the movable block 47, bin outlet 49b has been seted up on the carousel 41, the bottom of bin outlet 49b is equipped with first discharge gate 61, first discharge gate 61 fixed connection extends to the outside of main part 1 in the inside of main part 1 and one end, the bottom of first discharge gate 61 is connected with second discharge gate 62, the one end of second discharge gate 62 extends to the outside of main part 1, the junction of first discharge gate 61 and second discharge gate 62 is equipped with fly leaf 63.

Specifically, the auxiliary mechanism 5 comprises connecting rods 51, the inner wall of the main body 1 is rotatably connected with two connecting rods 51, a roller 52 is rotatably connected between the bottom ends of the two connecting rods 51, a tension spring 53 is connected between the connecting rods 51 and the inner wall of the main body 1, and the roller 52 is in rolling connection with the limiting block 45; the internally mounted of main part 1 has partition mechanism 3, the inside of main part 1 is equipped with moulding mechanism 4, through partition mechanism 3 can drive moulding mechanism 4 interval fixed time rotates, does annotate material mechanism 2 toward inject the material on moulding mechanism 4 and reserve sufficient time, optimize pharmacy process flow, through moulding mechanism 4's setting and then be convenient for mould the shape for the medicine material, make the medicine granule can the adaptation packing, promptly: when the medicine is shaped, the second motor 31 is started, the second motor 31 drives the deflection wheel 32 at the top end to rotate, the deflection wheel 32 is synchronously engaged with the grooved wheel 33, at the moment, the effect of driving the grooved wheel 33 at fixed intervals is generated, the grooved wheel 33 transmits the force of rotating at intervals to the first rotating shaft 34, the first rotating shaft 34 drives the rotating disc 41 to rotate, as the cam 42 is fixed in the main body 1 and the chute 44 in the head wheel 42 is irregular, the plurality of sliding blocks 49a slide along the telescopic chute 44, the sliding blocks 49a drive the movable block 47 to move through the fixed rod 43, the sliding blocks 49a drive the movable block 47 to move along the shape of the chute 44, and when the movable block 47 passes through the discharge port 49b, the distance between the movable block 47 and the fixed block 46 is enlarged, then, the distance is reduced, and the circulation process is combined, so that the semi-solid medicine can be extruded and molded conveniently, the roller 52 is butted against and rolls the limiting block 45 under the pulling of the tension spring 53, and the roller 52 performs further plastic action on the raw material.

Specifically, the detection mechanism 6 comprises a first discharge port 61, the first discharge port 61 is arranged inside the main body 1, one end of the first discharge port 61 extends to the outside of the main body 1, a second discharge port 62 is connected to the first discharge port 61, a movable plate 63 is slidably connected to the second discharge port 62, the movable plate 63 is slidably connected to the outside of the second discharge port 62, a connecting frame 64 in a shape like a Chinese character kou is fixedly connected to the movable plate 63, a touch rod 65 is connected to the connecting frame 64 in a threaded manner, one end of the touch rod 65 abuts against the side wall of the second discharge port 62, and an adjusting wrench 66 is fixedly connected to the other end of the touch rod 65; moulding mechanism 4's bottom is equipped with detection mechanism 6, through detection mechanism 6's setting and then can detect the classification to past medicine granule, sorts out qualified and unqualified shape, promptly: detect the initial needs of medicine and pass through adjust spanner 66 and rotate feeler lever 65, feeler lever 65 with link 64 threaded connection, thereby can finely tune fly leaf 63 plays the regulation the effect of the feed inlet size of second bin outlet 62, then qualified granule can enter into inside second bin outlet 62, and unqualified can pass through first bin outlet 61 discharges, plays the detection function to can be according to the nimble size of setting for of size of medicine granule, improved the flexibility of device.

S1: when the device is used, firstly, a medicine wrapping material and a medicine material are respectively added into the containing containers corresponding to the material injection mechanism 2, the material injection mechanism 2 is started to operate, and the material enters the main body 1 to be subjected to the next molding process;

s2: then start the interval mechanism 3, through 3 interval drives of interval mechanism 4 moves, for annotate material mechanism 2 toward moulding mechanism 4 annotates the material and reserved sufficient time, moulding mechanism 4 carries out preliminary moulding to the material, auxiliary mechanism 5 can extrude the material, and further moulding the material, makes the medicine granule qualification rate improve.

S3: and finally, the channel size of the medicine particles detected by the detection mechanism 6 is adjusted, so that qualified medicine particles and unqualified medicine particles can be distinguished, unqualified medicine particles are prevented from flowing into the market, and the medicine particles are convenient to package at the later stage.

In the use of the present invention, when the main body 1 is used, first, a drug-coated raw material is injected into the first hopper 21, simultaneously, medicine raw materials are injected into the second hopper 26, the first motor 27 is started, the first motor 27 drives the circulating pipe 22 to rotate, the circulating pipe 22 drives the spiral piece 23 to continuously rotate, so that the wrapping raw materials flow to the bottom end while being stirred, the spiral column 29a is arranged in the circulating pipe 22, the spiral directions of the spiral column 29a and the spiral piece 23 are opposite, when the circulation pipe 22 rotates, the medicine material moves along the bottom end of the circulation pipe 22, the circulation pipe 22 is located inside the first hopper 21, the wrapping material covers and wraps the medicine material all the time when the wrapping material and the medicine material flow out, the prepared medicine has the isolation effect of the wrapping material, can isolate the outside air, prolongs the shelf life and can improve the taste of the medicine swallowed; when the medicine is shaped, the second motor 31 is started, the second motor 31 drives the deflection wheel 32 at the top end to rotate, the deflection wheel 32 is synchronously meshed with the grooved wheel 33, at the moment, the effect of driving the grooved wheel 33 at fixed intervals is generated, the grooved wheel 33 transmits the force rotating at intervals to the first rotating shaft 34, the first rotating shaft 34 drives the rotating disc 41 to rotate, as the cam 42 is fixed in the main body 1, and the chute 44 in the head wheel 42 is irregular, the plurality of sliding blocks 49a slide along the telescopic chute 44, the sliding blocks 49a drive the movable block 47 to move through the fixed rod 43, the sliding blocks 49a drive the movable block 47 to move along the shape of the chute 44, when the movable block 47 passes through the discharge opening 49b, the distance between the movable block 47 and the fixed block 46 is enlarged, and then the distance is reduced and the circular flow is combined, so that the extrusion shaping of the semi-solid medicine is convenient, the roller 52 rolls the limit block 45 under the pulling of the tension spring 53, the rollers 52 further plasticize the raw material; rotate the feeler lever 65 through adjusting spanner 66 at the initial needs of detection medicine, feeler lever 65 and link 64 threaded connection to can finely tune fly leaf 63, play the effect of the feed inlet size of adjusting second bin outlet 62, then qualified granule can enter into inside second bin outlet 62, and unqualified can be discharged through first bin outlet 61, play the detection function, thereby can be according to the size of setting for of the size flexibility of medicine granule, the flexibility of device has been improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof are characterized by comprising a main body (1), wherein a material injection mechanism (2) is installed on the main body (1), a spacing mechanism (3) is installed inside the main body (1), a shaping mechanism (4) is arranged inside the main body (1), the spacing mechanism (3) drives the shaping mechanism (4), an auxiliary mechanism (5) is abutted on the shaping mechanism (4), and a detection mechanism (6) is arranged at the bottom end of the shaping mechanism (4).

2. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 1 are characterized in that: annotate material mechanism (2) and include first hopper (21), the top fixedly connected with first hopper (21) of main part (1), first hopper (21) inside is equipped with runner pipe (22), the outside welding of runner pipe (22) has spiral helicine flight (23), the top of runner pipe (22) is equipped with first mount (24).

3. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 2 are characterized in that: the first fixing frame (24) is fixedly connected to the inner wall of the first hopper (21), the first fixing frame (24) is rotatably connected with the circulating pipe (22), a spiral column (29a) is arranged inside the circulating pipe (22), the top end of the circulating pipe (22) is rotatably connected with the second hopper (26), and the second hopper (26) is fixedly connected with the first fixing frame (24).

4. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 3 are characterized in that: spiral post (29a) and second hopper (26) fixed connection, first motor (27) are installed to one side of first hopper (21), equal fixedly connected with runner (29), two on first motor (27) and runner pipe (22) the winding has connecting band (28) between runner (29), the outside parcel of connecting band (28) has protection casing (25), first hopper (21) of protection casing (25) fixed connection.

5. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 4 are characterized in that: the spacing mechanism (3) comprises a second motor (31), the second motor (31) is installed inside the main body (1), a deflection wheel (32) is fixedly connected to the top end of the second motor (31), a grooved wheel (33) is meshed on the deflection wheel (32), and the grooved wheel (33) is rotatably connected to the inside of the main body (1) and a first rotating shaft (34) is fixedly connected to the middle of the inside of the main body (1).

6. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 5 are characterized in that: moulding mechanism (4) are including carousel (41), top fixedly connected with carousel (41) of first pivot (34), be equipped with cam (42) on carousel (41), fixedly connected with dead lever (43) between cam (42) and main part (1) inner wall, be equipped with spout (44) on cam (42), sliding connection has a plurality of sliders (49a) on spout (44).

7. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 6 are characterized in that: the turntable (41) is fixedly connected with a plurality of limiting ports (45), the limiting ports (45) are fixedly connected with a fixing block (46) and a plurality of movable blocks (47) in sliding connection between the limiting ports (45).

8. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 7 are characterized in that: sliding connection has connecting rod (48) on movable block (47), connecting rod (48) and slider (49a) fixed connection, the winding has spring (49) on connecting rod (48), spring (49) conflict movable block (47), bin outlet (49b) have been seted up on carousel (41), the bottom of bin outlet (49b) is equipped with first bin outlet (61), first bin outlet (61) fixed connection extends to the outside of main part (1) in the inside of main part (1) and one end, the bottom of first bin outlet (61) is connected with second bin outlet (62), the one end of second bin outlet (62) extends to the outside of main part (1), the junction of first bin outlet (61) and second bin outlet (62) is equipped with fly leaf (63).

9. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 8 are characterized in that: complementary unit (5) include connecting rod (51), it is connected with two connecting rods (51), two to rotate on the inner wall of main part (1) rotate between the bottom of connecting rod (51) and be connected with roller (52), be connected with extension spring (53) between connecting rod (51) and main part (1) inner wall, roller (52) and stopper (45) roll connection.

10. The nifedipine sustained-release tablet tabletting device with the detection function and the use method thereof according to claim 9 are characterized in that: detection mechanism (6) include first discharge gate (61), the inside of main part (1) is equipped with first discharge gate (61), the one end of first discharge gate (61) extends to the outside of main part (1), be connected with second discharge gate (62) on first discharge gate (61), sliding connection has fly leaf (63) on second discharge gate (62), the outside of fly leaf (63) sliding connection second discharge gate (62), fixedly connected with is link (64) of a word form on fly leaf (63), threaded connection has on link (64) supports feeler lever (65), the one end of propping of feeler lever (65) is contradicted on the lateral wall of second discharge gate (62) and other end fixedly connected with adjusts spanner (66).

S1: when the device is used, firstly, a medicine wrapping material and a medicine material are respectively added into the containing containers corresponding to the material injection mechanism 2, the material injection mechanism 2 is started to operate, and the material enters the main body 1 to be subjected to the next molding process;

s2: then, the spacing mechanism 3 is started, the molding mechanism 4 is driven to operate at intervals through the spacing mechanism 3, enough time is reserved for the material injection mechanism 2 to inject materials into the molding mechanism 4, the molding mechanism 4 performs preliminary molding on the materials, the auxiliary mechanism 5 extrudes the materials, the materials are further molded, and the qualification rate of the medicine particles is improved;

s3: and finally, the channel size of the medicine particles detected by the detection mechanism 6 is adjusted, so that qualified medicine particles and unqualified medicine particles can be distinguished, unqualified medicine particles are prevented from flowing into the market, and the medicine particles are convenient to package at the later stage.

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