CN112361900B - Energy-containing medicament filling device - Google Patents
Energy-containing medicament filling device Download PDFInfo
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- CN112361900B CN112361900B CN202011202804.1A CN202011202804A CN112361900B CN 112361900 B CN112361900 B CN 112361900B CN 202011202804 A CN202011202804 A CN 202011202804A CN 112361900 B CN112361900 B CN 112361900B
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- 239000003814 drug Substances 0.000 title claims abstract description 300
- 230000007246 mechanism Effects 0.000 claims description 30
- 238000001514 detection method Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000010924 continuous production Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
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Abstract
The invention relates to the technical field of energy-containing device production, in particular to an energy-containing medicament filling device; the technical scheme is as follows: an energetic medicament filling device comprising: a metering assembly for dosing the cup charge in accordance with a set dose; the relay assembly is used for feeding the charged medicine cup and the empty cartridge case into the charging assembly; the medicine charging assembly is used for charging the medicine in the medicine cup into the cartridge case and discharging the empty medicine cup; the medicine cup circulating feeding assembly is used for sequentially moving the medicine cups to the metering assembly and the relay assembly and moving the medicine cups sent out from the medicine charging assembly to the metering assembly. The invention can realize accurate and continuous filling of the energetic material, thereby improving the dosing efficiency and the dosing precision of the energetic device and having the characteristics of high production efficiency and high dosing precision.
Description
Technical Field
The invention relates to the technical field of energy-containing device production, in particular to an energy-containing medicament filling device.
Background
Energetic materials, namely explosives, propellants and pyrotechnic compositions, are widely used in the military and civil blasting and firework fields because of the release of a large amount of energy in the redox reaction. For the production of energy-containing devices, it is necessary to charge the kneaded energy-containing material (agent) into the cartridge case of the energy-containing device. The existing energetic medicament filling mode is that a cartridge case of an energetic device is sent to the lower part of a medicament charging assembly, and then a medicament charging nozzle is descended; after the medicament is filled into the cartridge case, the medicament feeding nozzle is lifted and the cartridge case after medicament charging is moved out, so that next medicament charging is carried out, and intermittent stepping type medicament charging is realized. Although the automatic charging can be realized by the charging mode, the charging efficiency is low, the charging precision is low, and the charging time is long due to the small caliber of the charging opening of the cartridge case.
Disclosure of Invention
Aiming at the technical problems of low charging efficiency and low charging precision of the existing energy-containing device, the invention provides the energy-containing medicament filling device which can improve the dosing efficiency and the dosing precision of the energy-containing device and has the characteristics of high production efficiency and high dosing precision.
The invention is realized by the following technical scheme:
an energetic medicament charging apparatus comprising: a metering assembly for dosing the cup charge in accordance with a set dose; the relay assembly is used for conveying the charged medicine cup and the empty cartridge case into the charging assembly; the medicine charging assembly is used for charging the medicine in the medicine cup into the cartridge case and discharging the empty medicine cup; the medicine cup circulating feeding assembly is used for sequentially moving the medicine cups to the metering assembly and the relay assembly and moving the medicine cups sent out from the medicine charging assembly to the metering assembly.
When the medicine cup feeding device is used, the medicine cup circulating feeding assembly feeds an empty medicine cup to the medicine adding opening of the metering assembly, the metering assembly adds a medicine into the medicine cup according to a set dose, and the medicine cup after medicine is filled is fed to the relay assembly through the medicine cup circulating feeding assembly; then the medicine cup and the empty cartridge case after medicine charging are conveyed to the medicine charging assembly through the relay assembly, and the medicine in the medicine cup is charged into the cartridge case and the empty medicine cup is conveyed out by the medicine charging assembly so as to complete the metering and automatic filling of the energy-containing device medicine. Simultaneously, empty medicine cup that will charge the powder component and send out by medicine cup circulation pay-off subassembly send the dosing mouth of measurement subassembly to accomplish the circulation of medicine cup, thereby realize the continuous filling of medicament. Therefore, the invention can improve the dosing efficiency and dosing precision of the energy-containing device and has the characteristics of high production efficiency and high dosing precision.
As a specific embodiment of the metering assembly, the metering assembly comprises a hopper and a metering plate arranged below an outlet of the hopper, and the metering plate is provided with a plurality of metering cavities; the metering plate is driven by a first cam mechanism to move along the width direction of the metering plate, and the metering plate is driven by a reset spring of the metering plate to reset. Through measurement chamber splendid attire medicament to the accurate powder charge that carries out according to required dosage, the discharge gate with the metering plate of rethread first cam mechanism removes to medicine cup top and compression metering plate reset spring, thereby packs into the medicine cup with the medicament, resets by metering plate reset spring drive metering plate at last in order to carry out next time and load.
As a specific implementation manner of the first cam mechanism, the first cam mechanism includes a cam plate, the cam plate includes an equal-diameter arc section, and a plurality of arc-shaped teeth are arranged on a side wall of the equal-diameter arc section. On one hand, the metering plate is driven to move by the diameter-variable section of the cam disc, and on the other hand, the metering plate is driven to vibrate at high frequency by the arc-shaped teeth of the circular arc section with the same diameter of the cam disc, so that the medicaments in the metering plate are arranged tightly, the false density of the medicaments in the metering cavity tends to be consistent, and the requirement of continuous production of large-diameter bullets on the charging precision is further met.
Further, the metering assembly further comprises a detection sensor and a medicine cup stop block; the detection sensor is used for detecting whether the medicine cups on the medicine cup circulating feeding assembly are located below the metering plate or not, and the medicine cup stop blocks are driven by the linear drivers to stop the medicine cups on the medicine cup circulating feeding assembly below the discharge hole of the metering plate. Keep off the medicine cup on the medicine cup circulation pay-off subassembly in metering plate discharge gate below through the baffle to prevent when the cup of dosing fills up the medicament, the medicine cup leads to the medicament unrestrained along with medicine cup circulation pay-off subassembly removes, ensures the filling precision and the powder charge safety of medicament.
As a specific embodiment of the relay assembly, the relay assembly includes a relay upper dial and a relay lower dial which are coaxially arranged; a plurality of medicine cup placing cavities are uniformly distributed on the circumference of the upper relay turntable, and a plurality of shell feeding cavities are uniformly distributed on the circumference of the lower relay turntable. The medicine cup placing cavity is driven to rotate through the rotation of the relay upper rotary disc, so that the medicine cup filled with the medicine is conveyed to the medicine charging assembly from the medicine cup circulating feeding assembly; the lower rotary table rotates to drive the shell feeding cavity to rotate through the relay, so that the empty shell is conveyed to the powder charging assembly.
Preferably, the number of the medicine cup placing cavities is the same as that of the cartridge case feeding cavities, the relay upper rotating disc and the relay lower rotating disc are driven by the first rotating shaft, and the distances from the medicine cup placing cavities to the circle center of the first rotating shaft are equal to that from the cartridge case feeding cavities to the circle center of the first rotating shaft, so that synchronous transfer of the medicine cups and the cartridge cases is ensured.
As a specific embodiment of the medicine charging assembly, the medicine charging assembly comprises an upper medicine feeding rotary disc, a middle medicine feeding rotary disc and a lower medicine feeding rotary disc which are coaxially arranged from top to bottom; a plurality of medicine cup clamping assemblies are distributed on the circumference of the medicine adding upper turntable and used for clamping medicine cups sent out by the relay assemblies; a plurality of funnel accommodating cavities are uniformly distributed on the circumference of the dosing middle rotary table, dosing funnels are arranged in the funnel accommodating cavities, and the dosing funnels can move up and down along the dosing middle rotary table; a plurality of cartridge case accommodating cavities are uniformly distributed on the circumference of the dosing lower turntable, and the cartridge cases are used for accommodating cartridge cases sent out by the relay assembly; the powder charging assembly is further provided with a medicine cup overturning mechanism which is used for driving the medicine cup clamping assembly to overturn so as to guide the medicine poured out from the medicine cup into the cartridge case through the medicine feeding funnel.
Specifically, the dosing upper rotary disc, the dosing middle rotary disc and the dosing lower rotary disc are all driven by a second rotary shaft; the charge assembly is also provided with a first cylindrical cam and a second cylindrical cam which are concentric with the second rotating shaft, and the first cylindrical cam and the second cylindrical cam can rotate relative to the second rotating shaft; the first cylindrical cam is in transmission connection with the gear rack mechanism so as to drive the medicine cup clamping assembly to overturn through the gear rack mechanism; the second cylindrical cam is used for driving the dosing funnel to move downwards and vibrate, and a funnel reset spring is arranged in the funnel accommodating cavity to drive the dosing funnel to reset through the funnel reset spring. Wherein add the medicine funnel through vibrations, can realize the quick loading of medicament, ensure the production efficiency who adds the medicine.
Furthermore, the lower end of the medicine feeding funnel is detachably connected with a guide sleeve, the upper end of the guide sleeve is connected with the medicine feeding funnel, the lower end of the guide sleeve is provided with a cartridge case end containing cavity, the cartridge case end containing cavity is used for containing a cartridge case medicine charging end, the guide sleeve can be replaced according to cartridge cases with different calibers, and the medicine charging requirements of cartridges with different specifications are met.
Further, still include shell case ejection of compact subassembly, shell case ejection of compact subassembly is used for sending the shell case after will installing the medicament additional to next station to the further processing of next station is sent to the shell case after will installing the medicament additional automatically.
The invention has the beneficial effects that:
1. according to the invention, the medicine cup circulating feeding assembly sends an empty medicine cup to the medicine adding port of the metering assembly, the metering assembly adds a medicine into the medicine cup according to a set dose, and the medicine cup after medicine is filled is sent to the relay assembly through the medicine cup circulating feeding assembly; then the medicine cup and the empty cartridge case after medicine charging are conveyed to the medicine charging assembly through the relay assembly, the medicine in the medicine cup is charged into the cartridge case by the medicine charging assembly and the empty medicine cup is conveyed out, continuous metering and automatic filling of the medicine of the energy-containing device can be completed, the medicine adding efficiency and the medicine adding precision of the energy-containing device can be improved, and the relay assembly has the characteristics of high production efficiency and high medicine adding precision;
2. the cam disc comprises an equal-diameter circular arc section, and a plurality of arc-shaped teeth are arranged on the side wall of the equal-diameter circular arc section. On one hand, the metering plate is driven to move by the reducing section of the cam disc, and on the other hand, the metering plate is driven to vibrate at high frequency by the arc-shaped teeth of the circular arc section with the same diameter of the cam disc, so that the medicaments in the metering plate are arranged tightly, the false density of the medicaments generated in the metering cavity tends to be consistent, and the requirement of continuous production of large-diameter bullets on the charging precision is further met;
3. the medicine cup on the medicine cup circulating feeding assembly is blocked below the discharge hole of the metering plate through the baffle plate, so that when the medicine cup is filled with a medicine, the medicine cup moves along with the medicine cup circulating feeding assembly to prevent the medicine from spilling, and the filling precision and the medicine filling safety of the medicine are ensured;
4. the quantity of the medicine cup placing cavities is the same as that of the cartridge case feeding cavities, the relay upper rotating disc and the relay lower rotating disc are driven by the first rotating shaft, and the distances from the medicine cup placing cavities and the cartridge case feeding cavities to the circle center of the first rotating shaft are equal, so that the synchronous transfer of the medicine cups and the cartridge case can be ensured;
5. the medicine can be quickly filled by vibrating the medicine adding funnel, so that the medicine adding production efficiency is ensured;
6. the medicine feeding funnel lower extreme can be dismantled and be connected with the guide pin bushing, the guide pin bushing upper end links to each other with the medicine feeding funnel, the guide pin bushing lower extreme is equipped with the shell case tip and holds the chamber, the shell case tip holds the chamber and is used for holding shell case powder charge end, can carry out the powder charge to the shell case of different bores, satisfies the powder charge demand of different specification bullets.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 3;
FIG. 5 is an enlarged view of section C of FIG. 3;
FIG. 6 is a schematic view of a metering assembly of the present invention;
fig. 7 is an enlarged schematic view of a portion D of fig. 6.
Reference numbers and corresponding part names in the figures:
1-metering assembly, 2-hopper, 3-metering plate, 4-metering chamber, 5-first cam mechanism, 6-cam disk, 7-constant diameter circular arc segment, 8-metering plate return spring, 9-detection sensor, 10-cup stopper, 11-linear actuator, 12-cup, 13-relay assembly, 14-relay upper turntable, 15-cup placing chamber, 16-relay lower turntable, 17-cartridge case feeding chamber, 18-first rotating shaft, 19-charging assembly, 20-charging upper turntable, 21-charging middle turntable, 22-funnel holding chamber, 23-funnel return spring, 24-charging lower turntable, 25-cartridge case holding chamber, 26-cup holding assembly, 27-charging funnel, 28-guide sleeve, 29-cartridge case end containing cavity, 30-second rotating shaft, 31-first cylindrical cam, 32-second cylindrical cam, 33-gear rack mechanism, 34-medicine cup circulating feeding component, 35-cartridge case, 36-cartridge case discharging component, 37-medicine cup overturning mechanism, 38-medicine discharging turntable, 39-discharging cavity, 40-U-shaped clamp, 41-arc baffle, 42-driving shaft, 43-plate chain, 44-transfer component and 45-transfer turntable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
An energetic medicament charging apparatus comprising: a dosing assembly 1, said dosing assembly 1 being adapted to charge a dosing cup 12 with a set dose; the relay assembly 13 is used for feeding the charged medicine cup 12 and the empty cartridge case 35 into the medicine charging assembly 19; a charge assembly 19 for charging the cartridge case 35 with the medicament in the cup 12 and discharging the empty cup 12; a medicine cup circulating feeding assembly 34, wherein the medicine cup circulating feeding assembly 34 is used for sequentially moving the medicine cup 12 to the metering assembly 1, the relay assembly 13 and the medicine cup 12 sent out from the medicine charging assembly 19 to the metering assembly 1.
In detail with reference to fig. 1, 3, 6 and 7, the metering assembly 1 includes a hopper 2 and a metering plate 3 disposed below an outlet of the hopper 2, and the metering plate 3 is provided with a plurality of metering chambers 4; the metering plate 3 is driven by the first cam mechanism 5 to move along the width direction of the hopper 2, and the metering plate 3 is driven by the metering plate return spring 8 to reset. Through 4 splendid attire medicaments in measurement chamber to the accurate powder charge according to required dose, the discharge gate that 5 will measure board 3 of rethread first cam mechanism removes to medicine cup 12 top and compresses measurement board reset spring 8, thereby packs into medicine cup 12 with the medicament, resets by measurement board reset spring 8 drive measurement board 3 at last and loads in order to carry out next time.
As a specific embodiment of the first cam mechanism 5, the first cam mechanism 5 includes a cam disc 6, the cam disc 6 includes an equal-diameter circular arc section 7, and a plurality of arc-shaped teeth are arranged on a side wall of the equal-diameter circular arc section 7. On one hand, the metering plate 3 is driven to move through the diameter-variable section of the cam disc 6, and on the other hand, the metering plate 3 is driven to vibrate at high frequency through the arc-shaped teeth of the circular arc section 7 with the same diameter of the cam disc 6, so that the medicaments in the metering plate 3 are arranged tightly, the false density of the medicaments in the metering cavity 4 tends to be consistent, and the requirement of continuous production of large-diameter bullets on the charging precision is further met.
Wherein, the metering component 1 also comprises a detection sensor 9 and a medicine cup stopper 10; the detection sensor 9 is used for detecting whether the medicine cups 12 on the medicine cup circulating and feeding assembly 34 are located below the metering plate 3, and the medicine cup stopper 10 is driven by the linear driver 11 to stop the medicine cups 12 on the medicine cup circulating and feeding assembly 34 below the discharge holes of the metering plate 3. The medicine cup 12 on the medicine cup circulating feeding assembly 34 is blocked below the discharge hole of the metering plate 3 through the medicine cup baffle 10, so that the medicine cup 12 is prevented from causing the medicine to be scattered along with the movement of the medicine cup circulating feeding assembly 34 when the medicine cup 12 is filled with the medicine, and the filling precision and the medicine filling safety of the medicine are ensured. It can be understood that the diameter of the medicine cup 12 is larger than that of the medicine opening of the metering plate 3; and the detection sensor 9 can avoid the fault of empty dosing of the medicine cup 12.
Specifically, referring to fig. 1 and 3, the relay assembly 13 includes a relay upper turntable 14 and a relay lower turntable 16 coaxially disposed; a plurality of medicine cup placing cavities 15 are uniformly distributed on the circumference of the relay upper rotating disc 14, and a plurality of cartridge case feeding cavities 17 are uniformly distributed on the circumference of the relay lower rotating disc 16. The medicine cup placing cavity 15 is driven to rotate by the rotation of the relay upper rotary disc 14, so that the medicine cup 12 filled with the medicine is conveyed from the medicine cup circulating feeding assembly 34 to the medicine filling assembly 19; the rotation of the magazine feed chamber 17 is caused by the rotation of the relay lower turntable 16 to feed the empty magazine 35 to the charge assembly 19.
Preferably, the number of the medicine cup placing cavities 15 is the same as that of the cartridge case feeding cavities 17, the relay upper rotating disc 14 and the relay lower rotating disc 16 are driven by the first rotating shaft 18, and the distances from the medicine cup placing cavities 15 to the circle center of the first rotating shaft 18 are equal to that from the cartridge case feeding cavities 17 to the circle center of the first rotating shaft 18, so that synchronous transfer of the medicine cups 12 and the cartridge cases 35 is ensured.
With reference to fig. 1, 3, 4 and 5, the medicine charging assembly 19 includes an upper medicine-feeding rotary disc 20, a middle medicine-feeding rotary disc 21 and a lower medicine-feeding rotary disc 24 which are coaxially arranged from top to bottom; a plurality of medicine cup clamping assemblies 26 are uniformly distributed on the circumference of the upper medicine adding turntable 20, and the medicine cup clamping assemblies 26 are used for clamping the medicine cups 12 sent out by the relay assembly 13; a plurality of funnel accommodating cavities 22 are uniformly distributed on the circumference of the dosing middle rotary table 21, dosing funnels 27 are arranged in the funnel accommodating cavities 22, and the dosing funnels 27 can move up and down along the dosing middle rotary table 21; a plurality of cartridge case accommodating cavities 25 are uniformly distributed on the circumference of the dosing lower rotary disc 24, and the cartridge case 35 is used for accommodating the cartridge case 35 sent out by the relay assembly 13; the medicine charging assembly 19 is further provided with a medicine cup 12 turning mechanism, and the medicine cup 12 turning mechanism is used for driving the medicine cup clamping assembly 26 to turn over so as to guide the medicine poured out from the medicine cup 12 into the cartridge case 35 through the medicine feeding funnel 27.
Specifically, the dosing upper rotary disc 20, the dosing middle rotary disc 21 and the dosing lower rotary disc 24 are all driven by a second rotating shaft 30; the charging assembly 19 is further provided with a first cylindrical cam 31 and a second cylindrical cam 32 which are concentric with the second rotating shaft 30, and the first cylindrical cam 31 and the second cylindrical cam 32 can rotate relative to the second rotating shaft 30; the first cylindrical cam 31 is in transmission connection with a gear and rack mechanism 33 so as to drive the medicine cup clamping assembly 26 to turn over through the gear and rack mechanism 33; the second cylindrical cam 32 is used for driving the dosing funnel 27 to move downwards and vibrate, a funnel return spring 23 is arranged in the funnel accommodating cavity 22, and the dosing funnel 27 is driven to reset through the funnel return spring 23. Wherein add medicine funnel 27 through vibrations, can realize the quick loading of medicament, ensure the production efficiency who adds the medicine.
The medicine cup clamping assembly 26 comprises a U-shaped clamp 40, and a cavity defined by the U-shaped clamp 40 is used for accommodating a cup body of the medicine cup 12, so that the medicine cup 12 is hung on the U-shaped clamp 40 to facilitate the medicine cup 12 to enter and separate. In order to prevent the medicine cup 12 from slipping off during the turning process, the dosing upper turntable 20 is concentrically provided with an arc baffle 41, and a gap for the medicine cup 12 to pass through is formed at one end of the arc baffle 41, which is opposite to the relay upper turntable 14. And clevis 40 is coupled to rack and pinion mechanism 33 by a drive shaft 42.
Meanwhile, the lower end of the medicine adding funnel 27 is detachably connected with a guide sleeve 28, the upper end of the guide sleeve 28 is connected with the medicine adding funnel 27, the lower end of the guide sleeve 28 is provided with a cartridge case end containing cavity 29, the cartridge case end containing cavity 29 is used for containing a cartridge case 35 medicine charging end, the guide sleeve 28 can be replaced according to cartridge cases 35 with different calibers, and the medicine charging requirements of cartridges with different specifications are met.
In addition, the medicine cup circulating and feeding assembly 34 comprises a plate chain 43 for conveying the medicine cups 12, the plate chain 43 is arranged around the metering assembly 1, and the plate chain 43 sequentially passes through the discharge hole of the metering plate 3, the detection position of the detection sensor 9, the moving path of the medicine cup stopper 10, the moving path of the medicine cup placing cavity 15 and the moving path of the medicine cup clamping assembly 26. For the convenience of the arrangement of the components, a transfer assembly 44 is also typically provided between the plate link 43 and the charging assembly 19, said transfer assembly 44 being provided with a transfer turntable 45 for moving the cups 12 from the cup holder assembly 26 to the plate link 43 by rotation of the transfer turntable 45.
Further, the cartridge case discharging assembly 36 is further included, and the cartridge case discharging assembly 36 is used for conveying the cartridge case 35 loaded with the medicament to the next station so as to automatically convey the cartridge case 35 loaded with the medicament to the next station for further processing. Similarly, the cartridge case discharging assembly 36 comprises a discharging turntable 38, and a plurality of discharging cavities 39 are uniformly distributed on the circumference of the discharging turntable 38, so that the cartridge case 35 filled with the medicament in the medicament charging assembly 19 is conveyed to the next station through the rotation of the discharging turntable 38.
The working principle of the embodiment is as follows:
when in use, the medicament is filled in the hopper 2, the medicament cup 12 is placed on the plate chain 43, and the medicament falls in the metering cavity 4 under the action of gravity; at this time, the first cam mechanism 5 drives the measuring plate 3 to vibrate, and the medicine cup 12 is driven to move by the movement of the plate chain 43.
When the detection sensor 9 detects the medicine cup 12, the linear driver 11 drives the medicine cup stopper 10 to act, the medicine cup 12 is stopped on a discharge port moving path of the metering cavity 4, the metering plate 3 is driven by the first cam mechanism 5 to move towards the medicine cup 12, the metering plate return spring 8 is compressed until the discharge port of the metering cavity 4 is positioned above the cup mouth of the medicine cup 12, so that the medicine is filled into the medicine cup 12, the metering plate 3 is driven by the metering plate return spring 8 to return, and the linear driver 11 drives the medicine cup stopper 10 to return for next filling.
The charged medicine cup 12 is moved to the moving path of the medicine cup placing cavity 15 by the plate chain 43, the medicine cup 12 is moved to the moving path of the U-shaped clamp 40 by the rotation of the relay upper rotary disc 14, and the medicine cup 12 is moved to the upper part of the medicine adding funnel 27 by the relative rotation of the relay upper rotary disc 14 and the medicine adding upper rotary disc 20. Meanwhile, the cartridge case 35 is moved to the moving path of the cartridge case feeding chamber 17 by a feeding assembly such as a vibrating plate, the cartridge case 35 is moved to the moving path of the cartridge case accommodating chamber by the rotation of the relay lower rotary plate 16, and the cartridge case 35 is moved to the lower side of the medicine adding hopper 27 by the relative rotation of the relay lower rotary plate 16 and the medicine adding lower rotary plate 24.
Then the dosing upper rotary disc 20, the dosing middle rotary disc 21 and the dosing lower rotary disc 24 rotate relative to the first cylindrical cam 31 and the second cylindrical cam 32; the rack of the gear rack mechanism 33 is driven by the first cylindrical cam 31 to move up and down, and the driving shaft 42 fixedly connected with the gear of the gear rack mechanism 33 is driven to rotate, so that the medicine cup 12 is turned over, and the medicine is poured into the medicine adding funnel 27; the dosing funnel 27 is driven to move downwards through the second cylindrical cam 31 and compress the funnel reset spring 23 until the guide sleeve 28 is sleeved outside the dosing port of the cartridge case 35, and then the dosing funnel 27 is driven to vibrate by the second cylindrical cam 31 to load the medicament into the cartridge case 35. With the continuous rotation of the upper dosing turntable 20, the middle dosing turntable 21 and the lower dosing turntable 24, the first cylindrical cam 31 drives the gear rack mechanism 33 to reset, the funnel reset spring 23 drives the dosing funnel 27 to reset, and the empty medicine cup 12 is moved to the moving path of the plate link chain 43, so that the empty medicine cup 12 is sent back, and the cyclic utilization of the medicine cup 12 is realized. Meanwhile, the cartridge case 35 after the medicine is filled is moved to the discharging cavity 39 through the rotation of the medicine adding lower rotary disc 24, the cartridge case 35 after the medicine is filled is sent out through the relative rotation of the medicine discharging rotary disc 38 and the medicine adding lower rotary disc 24, and the cartridge case 35 after the medicine is filled is sent to the next station through the medicine discharging rotary disc 38. Thereby completing the continuous metered loading of the medicament into the energy containing device.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. An energetic medicament charging device, comprising:
a dosing assembly (1), the dosing assembly (1) being adapted to charge a dosing cup (12) in accordance with a set dose;
a relay assembly (13), wherein the relay assembly (13) is used for feeding the charged medicine cup (12) and the empty cartridge case (35) into the charging assembly (19);
a charging assembly (19), wherein the charging assembly (19) is used for charging the cartridge case (35) with the medicament in the medicament cup (12) and delivering the empty medicament cup (12);
the medicine cup circulating feeding assembly (34), the medicine cup circulating feeding assembly (34) is used for sequentially moving the medicine cups (12) to the metering assembly (1), the relay assembly (13) and the medicine cups (12) sent out from the medicine charging assembly (19) to the metering assembly (1);
the metering assembly (1) comprises a hopper (2) and a metering plate (3) arranged below an outlet of the hopper (2), and the metering plate (3) is provided with a plurality of metering cavities (4);
the measuring plate (3) is driven by a first cam mechanism (5) to move along the width direction of the measuring plate (3), and the measuring plate (3) is driven by a measuring plate return spring (8) to return;
the first cam mechanism (5) comprises a cam disc (6), the cam disc (6) comprises an equal-diameter circular arc section (7), and a plurality of arc-shaped teeth are arranged on the side wall of the equal-diameter circular arc section (7).
2. The device for filling an energetic medicament according to claim 1, characterized in that the metering assembly (1) further comprises a detection sensor (9) and a cup stopper (10);
the detection sensor (9) is used for detecting whether the medicine cups (12) on the medicine cup circulating feeding assembly (34) are positioned below the metering plate (3), and the medicine cup stop block (10) is driven by the linear driver (11) to stop the medicine cups (12) on the medicine cup circulating feeding assembly (34) below the discharge hole of the metering plate (3).
3. The device for filling an energetic medicament according to claim 1, wherein the relay assembly (13) comprises a relay upper rotating disc (14) and a relay lower rotating disc (16) which are coaxially arranged;
a plurality of medicine cup placing cavities (15) are uniformly distributed on the circumference of the relay upper rotary disc (14), and a plurality of cartridge case feeding cavities (17) are uniformly distributed on the circumference of the relay lower rotary disc (16).
4. The device for filling the energetic medicament according to claim 3, wherein the number of the medicament cup placing cavities (15) and the number of the cartridge case feeding cavities (17) are the same, the relay upper rotating disc (14) and the relay lower rotating disc (16) are driven by the first rotating shaft (18), and the distances from the medicament cup placing cavities (15) and the cartridge case feeding cavities (17) to the circle center of the first rotating shaft (18) are equal.
5. The energetic medicament filling device according to claim 1, wherein the medicament charging assembly (19) comprises an upper medicament feeding rotary disc (20), a middle medicament feeding rotary disc (21) and a lower medicament feeding rotary disc (24) which are coaxially arranged from top to bottom;
a plurality of medicine cup clamping assemblies (26) are uniformly distributed on the circumference of the medicine adding upper rotary table (20), and the medicine cup clamping assemblies (26) are used for clamping the medicine cups (12) sent out by the relay assembly (13);
a plurality of funnel accommodating cavities (22) are uniformly distributed on the circumference of the dosing middle rotary table (21), dosing funnels (27) are arranged in the funnel accommodating cavities (22), and the dosing funnels (27) can move up and down along the dosing middle rotary table (21);
a plurality of cartridge case accommodating cavities (25) are uniformly distributed on the circumference of the dosing lower rotary disc (24), and the cartridge case (35) is used for accommodating the cartridge case (35) sent out by the relay assembly (13);
the medicine charging assembly (19) is further provided with a medicine cup turnover mechanism (37), and the medicine cup turnover mechanism (37) is used for driving the medicine cup clamping assembly (26) to turn over so as to guide the medicine poured out of the medicine cup (12) into the cartridge case (35) through the medicine feeding funnel (27).
6. The energetic medicament filling device according to claim 5, wherein the dosing upper rotary disc (20), the dosing middle rotary disc (21) and the dosing lower rotary disc (24) are driven by a second rotating shaft (30);
the charge assembly (19) is also provided with a first cylindrical cam (31) and a second cylindrical cam (32) which are concentric with the second rotating shaft (30), and the first cylindrical cam (31) and the second cylindrical cam (32) can rotate relative to the second rotating shaft (30);
the first cylindrical cam (31) is in transmission connection with a gear rack mechanism (33) so as to drive the medicine cup clamping assembly (26) to overturn through the gear rack mechanism (33);
the second cylindrical cam (32) is used for driving the dosing funnel (27) to move downwards and vibrate, and a funnel reset spring (23) is arranged in the funnel accommodating cavity (22) so as to drive the dosing funnel (27) to reset through the funnel reset spring (23).
7. The energetic medicament filling device according to claim 5, wherein a guide sleeve (28) is detachably connected to the lower end of the dosing funnel (27), the upper end of the guide sleeve (28) is connected with the dosing funnel (27), a cartridge case end accommodating cavity (29) is formed in the lower end of the guide sleeve (28), and the cartridge case end accommodating cavity (29) is used for accommodating a charging end of a cartridge case (35).
8. The device as claimed in any one of claims 1 to 7, further comprising a cartridge ejection assembly (36), said cartridge ejection assembly (36) being adapted to deliver a cartridge (35) loaded with medicament to a subsequent station.
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| CN202011202804.1A CN112361900B (en) | 2020-11-02 | 2020-11-02 | Energy-containing medicament filling device |
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| CN112361900B true CN112361900B (en) | 2022-09-27 |
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| KR20180125153A (en) * | 2016-03-03 | 2018-11-22 | 프리츠 베르너 인더스트리에-아우스뤼스툰겐 게엠바하 | Ammunition assembly device |
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