CN110228611B - Powder partial shipment device - Google Patents
Powder partial shipment device Download PDFInfo
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- CN110228611B CN110228611B CN201910358673.7A CN201910358673A CN110228611B CN 110228611 B CN110228611 B CN 110228611B CN 201910358673 A CN201910358673 A CN 201910358673A CN 110228611 B CN110228611 B CN 110228611B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/08—Methods of, or means for, filling the material into the containers or receptacles by vibratory feeders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
- B65B57/145—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged for fluent material
Abstract
The invention discloses a powder split charging device, which belongs to the technical field of pharmaceutical production equipment and comprises a powder supply mechanism, a powder vibrating mechanism and a split charging mechanism, wherein the powder supply mechanism comprises a powder receiving head and a powder supply joint, one end of the powder receiving head is connected with a discharge hole of a powder barrel, the discharge hole of the powder receiving head is connected with a feed inlet of the powder supply joint, the powder receiving head is provided with a detachable pneumatic oscillator, the powder vibrating mechanism comprises a powder vibrating pipe, the split charging mechanism comprises a powder box, a stirrer and a powder charging head, one end of the powder vibrating pipe is connected with a feed opening of the powder supply joint through disc-shaped silica gel flexible connection, the other end of the powder vibrating pipe is connected with the feed inlet of the powder box through cylindrical silica gel flexible connection, the powder vibrating pipe horizontally inclines downwards from the discharge end, the stirrer is connected between the powder box and the powder charging head, and two detachable pneumatic oscillators are symmetrically arranged at the. The invention not only can realize the continuous and stable production of the low-fluidity powder, avoid the blockage in the powder transmission process, but also can ensure the stability of the loading of the powder with different fluidity and has high production efficiency.
Description
Technical Field
The invention relates to a powder split charging device, and belongs to the technical field of pharmaceutical production equipment.
Background
In the field of pharmaceutical production, a subpackaging machine is generally used for subpackaging medicinal powder, an air flow subpackaging machine is widely applied due to high automation degree of the air flow subpackaging machine, the air flow subpackaging machine mainly utilizes air flow to realize vacuum suction of powder with a quantitative volume, and then the powder is blown into a penicillin bottle through purified and dried compressed air, so that the metering and subpackaging work of the powder with a certain volume is completed.
The existing airflow split charging device generally feeds powder into a charging barrel through a feeding hole, and in the charging barrel, the powder enters a hopper through the stirring of a feeding stirring mechanism. The powder enters the containing cavity of the subpackaging turntable under the common action of the stirrer of the hopper and the negative pressure air generated by the negative pressure air generator, the containing cavity filled with the powder is filled with the powder, and under the action of the positive pressure air, the powder enters the medicine bottle from the containing cavity to realize subpackaging. However, the existing air flow split charging device is only suitable for powder with uniform powder quality and good fluidity to ensure continuous and stable production, the fluidity of the existing medicinal powder is generally expressed by the size of the compression degree, the larger the compression degree is, the poorer the fluidity of the powder is, generally, when the compression degree is less than 20%, the fluidity of the powder is good, when the compression degree is increased to 40%, the fluidity is poor and the powder is not easy to flow out of a container, and when the air flow split charging device meets the powder with poor fluidity, the air flow split charging device is easy to block at the positions of a material barrel opening, a hopper opening, a transmission channel and the like, and the continuous and stable production cannot be ensured.
Meanwhile, the main parts of the existing airflow subpackaging device for absorbing and blowing the powder are a powder loading head and a piston, a piston hole is formed in the powder loading head, the piston is installed in the powder loading head piston hole, the control on the product dosage is realized by adjusting the distance between the top of the piston and the cylindrical surface of the powder loading head, the length of the existing piston is generally 31mm and 39mm, when the powder with poor flowability is encountered, the vacuum is easily caused to be incapable of absorbing sufficient powder to fill the space between the top of the piston and the cylindrical surface of the powder loading head, and the stability of the loading amount cannot be guaranteed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a powder split charging device, which can realize continuous and stable production of low-fluidity powder, avoid blockage in the powder transmission process, ensure stable loading of different fluidity powder and have high production efficiency.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a powder partial shipment device, including supplying powder mechanism, shake powder mechanism and partial shipment mechanism, supply powder mechanism including connecing the powder head and supplying the powder joint, connect the discharge gate that powder bucket is connected to powder head one end, the discharge gate that connects the powder head is connected and is supplied the feed inlet that the powder connects, connect the powder head to be provided with detachable pneumatic oscillator, shake powder mechanism and including shaking the powder pipe, partial shipment mechanism includes the powder case, agitator and dress powder head, shake powder pipe one end and be connected with the feed opening that supplies the powder to connect through disc silica gel flexible coupling, shake the feed inlet that the other end of powder pipe connects the powder case through cylindrical silica gel flexible coupling, shake the powder pipe and follow the horizontal downward sloping of discharge end, the agitator links up between powder case and dress powder head, 2 agitator symmetries set up in the lower extreme of powder case, the rear end symmetry of powder case is equipped with two detachable pneumatic oscillators.
The technical scheme of the invention is further improved as follows: a powder baffle is arranged in the powder receiving head, and one side of the powder baffle is connected with a powder baffle rotating handle.
The technical scheme of the invention is further improved as follows: the powder supply joint is internally provided with a butterfly valve, and the rotation of the butterfly valve is controlled by a powder supply motor.
The technical scheme of the invention is further improved as follows: a hanging frame is fixed below the powder vibrating motor, and the middle part of the powder vibrating pipe is fixed on the hanging frame.
The technical scheme of the invention is further improved as follows: the powder level detection sensor for detecting the powder level of the powder is arranged at the feeding end of the powder vibrating pipe, and the included angle between the powder vibrating pipe and the horizontal direction is 15 degrees.
The technical scheme of the invention is further improved as follows: the powder box is internally provided with a powder box powder distribution plate for guiding the flowing direction of the powder and a powder box powder distribution plate linkage shaft for controlling the powder box powder distribution plate to move, and the rear part of the powder box powder distribution plate linkage shaft is connected with a powder box powder distribution plate control motor.
The technical scheme of the invention is further improved as follows: the stirrer is provided with a sensing fixer track and sliding sheets arranged on two sides of the sensing fixer track, the sensing fixer is embedded in the sensing fixer track and fixed on the stirrer through a sensing fixer fixing screw, the sensing fixer fixing screw is embedded in an inner hole of the sliding sheet and can move along the sliding sheet, and the sensing fixer is provided with a powder level detection sensor.
The technical scheme of the invention is further improved as follows: the agitator includes agitator anter, agitator median lamella and agitator rear panel, and the agitator anter is the same with the structure of agitator rear panel, and agitator and dress powder head handing-over department are equipped with the nylon baffle.
The technical scheme of the invention is further improved as follows: the rear end of agitator anter is equipped with sensing fixer backplate recess, and sensing fixer backplate is inlayed in sensing fixer backplate recess to pass the screw hole on the sensing fixer backplate recess through sensing fixer backplate fixed screw and fix.
The technical scheme of the invention is further improved as follows: 8 piston holes which are uniformly distributed along the circumference are arranged in the powder containing head, and pistons with the length of 45mm are arranged in the piston holes.
Due to the adoption of the technical scheme, the invention has the technical progress that:
the powder split charging device provided by the invention can realize continuous and stable production of low-fluidity powder, avoids blockage in the powder transmission process, ensures stable loading of different fluidity powder and has high production efficiency.
The setting of pneumatic oscillator can effectively solve low mobile powder and block up the problem at powder bung hole and powder incasement, and shakes the powder pipe and set up to the level from the discharge end and incline downwards, shakes the intraductal powder of powder and can stably flow under the dual function of powder motor and gravity, avoids the jam of low mobile powder in shaking the powder pipe.
Agitator powder level detects the sensing and sets up to adjusting from top to bottom, can adjust the sensing height to the powder of different mobility is nimble, and then the height of powder position face in the control agitator, if meet the better powder of mobility, then detect the sensing with the powder level and go up and adjust and make and receive more powder in the agitator, form great buffer layer, powder density keeps evenly in making the stirring, and if meet the powder that mobility is relatively poor, then powder level detects the sensing and descends, make and receive the powder reduction in the agitator, avoid the powder to overstock and block up the agitator, guarantee the stability of different mobility powder loads.
Meanwhile, the piston with the length of 45mm is used, the distance between the top of the piston and the bottom of the powder filling head can be shortened, sufficient powder is absorbed between the top of the piston and the cylindrical surface of the powder filling head, and the stable filling quantity of the low-fluidity powder is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the powder receiving head of the present invention;
FIG. 3 is a schematic view of the powder vibrating tube according to the present invention;
FIG. 4 is a rear view of the powder bin of the present invention;
FIG. 5 is a top plan view of the bin of the present invention;
FIG. 6 is a schematic view of the construction of the agitator of the present invention;
FIG. 7 is a front rear elevational view of the mixer of the present invention;
FIG. 8 is a schematic view of a sensing fixture shield of the present invention;
FIG. 9 is a partial cross-sectional view of the powder loading head of the present invention;
the powder filling device comprises a powder barrel 1, a powder barrel 2, a powder receiving head 3, a powder blocking plate rotating handle 4, a pneumatic oscillator 5, a powder blocking plate 6, a powder supply joint 7, a powder supply motor 8, a butterfly valve 9, a powder vibrating pipe 10, a powder level detection sensor 11, a powder vibrating motor 12, a cylindrical silica gel flexible connection 13, a powder box 14, a stirrer 15, a sliding sheet 16, a sensing fixer 17, a sensing fixer rail 18, a sensing fixer fixing screw 19, a nylon baffle 20, a powder filling head 21, a powder box powder distributing plate 22, a powder box powder distributing plate linkage shaft 23, a sensing fixer guard plate groove 24, a screw hole 25, a sensing fixer guard plate 26, a sensing fixer guard plate fixing screw 27, a piston hole 28, a piston 29, a disc-shaped silica gel flexible connection 30, a hanging rack 31, a stirrer front sheet 32 and a penicillin bottle.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1 to 9, a powder split charging device comprises a powder supply mechanism, a powder vibrating mechanism and a split charging mechanism, wherein the powder supply mechanism comprises a powder receiving head 2 and a powder supply joint 6, one end of the powder receiving head 2 is connected with a discharge port of a powder barrel 1, the discharge port of the powder receiving head 2 is connected with a feed port of the powder supply joint 6, the powder receiving head 2 is provided with a detachable pneumatic oscillator 4, the powder vibrating mechanism comprises a powder vibrating pipe 9, the split charging mechanism comprises a powder box 13, agitator 14 and dress powder head 20, shake powder pipe 9 one end and be connected with the feed opening that supplies powder to connect 6 through disc silica gel flexible coupling 29, shake the feed inlet that powder pipe 9 other end passes through cylindrical silica gel flexible coupling 12 and connects powder case 13, shake powder pipe 9 and from the discharge end level down-dip, agitator 14 links up and connects between powder case 13 and dress powder head 20, 2 agitator 14 symmetry set up in the lower extreme of powder case 13, the rear end symmetry of powder case 13 is equipped with two detachable pneumatic oscillator 4.
In order to prevent that the powder in the powder bucket 1 can drop to supplying powder to connect 6 departments, be equipped with in the powder joint 2 and keep off powder board 5, one side of keeping off powder board 5 is connected with powder board swing handle 3, be provided with in the powder joint 2 and keep off powder board 5, be used for keeping off the powder and drop when changing powder bucket 1, the opening and shutting of keeping off powder board 5 is controlled by powder board swing handle 3, when powder board swing handle 3 revolves to and connects powder head 2 to be the horizontality, powder board 5 is in the closed condition, when powder board swing handle 3 revolves to and connects powder head 2 to be the vertical state, powder board 5 is in the open condition, detachable pneumatic oscillator 4 sets up in the one side of neighbouring powder board swing handle 3.
In order to facilitate the control to supply the unloading condition that the powder connects 6, supply that the powder connects 6 inside is equipped with butterfly valve 8, and butterfly valve 8's rotation is controlled by supplying powder motor 7, supplies that the powder connects 6 inside to be provided with butterfly valve 8 for will connect the powder in the powder head 2 to transmit to shake powder pipe 9, butterfly valve 8's rotation is controlled by supplying powder motor 7.
Shake and be fixed with stores pylon 30 under the powder motor 11, shake on the middle part of powder pipe 9 is fixed in stores pylon 30, shake powder motor 11 mainly used shake the powder of shaking of powder pipe 9, and simultaneously, shake powder pipe 9 feed end and be provided with and be used for detecting powder position powder level and detect sensing 10, shake powder pipe 9 and place for the horizontal slope, concrete slope mode is discharge end horizontal downward sloping 15, shake powder pipe 9 and the contained angle of horizontal direction and be 15, be convenient for shake the intraductal powder of powder and carry and do not the putty under the dual function of shaking powder motor 11 and gravity.
The powder box 13 is internally provided with a powder box powder distribution plate 21 for guiding the powder flowing direction and a powder box powder distribution plate linkage shaft 22 for controlling the powder box powder distribution plate 21 to move, the powder box powder distribution plate linkage shaft 22 is connected with the powder box powder distribution plate control motor, the stirrer 14 is provided with a sensing fixer rail 17 and sliding sheets 15 arranged at two sides of the sensing fixer rail 17, a sensing fixer 16 is embedded in the sensing fixer rail 17 and fixed on the stirrer 14 through a sensing fixer fixing screw 18, the sensing fixer 16 can move up and down along the sensing fixer rail 17, the sensing fixer fixing screw 18 is embedded in an inner hole of the sliding sheet 15 and can move along the sliding sheet 15, the sensing fixer 16 is provided with a powder level detection sensor 10, and the two powder level detection sensors 10 on the two stirrers 14 respectively control the powder box powder distribution plate to control the left and right swinging of the motor.
Be equipped with in the dress powder head 20 along 8 piston holes 27 of circumference evenly distributed, install the piston 28 that length is 45mm in the piston hole 27, the increase of piston length guarantees that low fluidity powder volume of packing is stable.
The subpackaging method using the powder subpackaging device provided by the invention comprises the following steps:
1) preparing before production, fixing the powder receiving head 2 and the powder barrel 1 by using a hoop before subpackaging production, then placing the powder receiving head 2 together with the powder barrel 1 upside down above the powder receiving head 6, and fixing the powder receiving head 2 and the powder supply joint 6 by using the hoop;
2) powder bucket unloading, when beginning production, when rotating powder baffle spiral handle 3 to be the vertical state with connecing powder head 2, powder baffle 5 is opened, and the powder drops to confession powder and connects 6 departments under the action of gravity. If the powder is blocked at the outlet of the powder barrel 1 when encountering low-fluidity powder, introducing clean compressed air filtered by a 0.22um compressed air filter element into the pneumatic oscillator 4 on the powder receiving head 2 to generate vibration, and dropping the powder in the powder barrel 1 to the powder supply joint 6 under the action of resonance and gravity;
3) feeding the powder vibrating pipe, sending an action signal to the powder supply motor 7 when the powder level detection sensor 10 on the powder vibrating pipe 9 detects that no powder exists at the feeding end, driving the butterfly valve 8 to rotate by the powder supply motor 7, enabling the powder in the powder supply joint 6 to fall to the feeding end of the powder vibrating pipe 9 under the actions of stirring and gravity, sending a stop signal to the powder supply motor 7 again after the powder level detection sensor 10 detects that the powder is filled at the feeding end, enabling the powder supply motor 7 to stop rotating, and stopping powder feeding by the butterfly valve 8;
4) feeding the powder box, when the powder level detection sensor 10 on the stirrer 14 detects that no powder exists in the stirrer 14, sending an action signal to the powder vibrating motor 11, driving the powder vibrating motor 11 to vibrate the powder vibrating pipe 9, and conveying the powder in the powder vibrating pipe 9 to the powder box 13 through the powder vibrating pipe 9 and the cylindrical silica gel flexible connection 12 under the dual action of the powder vibrating motor 11 and gravity because the powder vibrating pipe 9 horizontally inclines downwards from the discharge end by 15 degrees, otherwise, sending a stop signal to the powder vibrating motor 11 again after the powder level detection sensor 10 on the stirrer 14 detects that the powder is filled to the height of the powder level detection sensor 10, and stopping conveying the powder by the powder vibrating pipe 9 when the powder vibrating motor 11 does not vibrate any more;
5) feeding the stirrers, wherein the two powder position detection sensors 10 on the two stirrers 14 respectively control the left-right swinging of the powder distribution plate control motor of the powder box, when the powder position detection sensors 10 on the left stirrer 14 detect that the powder is insufficient, an action signal is generated and sent to the powder distribution plate control motor of the powder box, the powder distribution plate control motor of the powder box drives the powder distribution plate linkage shaft 22 and the powder distribution plate 21 of the powder box to swing to the right, and the powder in the powder box 13 flows to the left stirrer 14; when the powder level detection sensor 10 on the right-side stirrer 14 detects that the powder is insufficient, an action signal is generated and sent to the powder distribution plate control motor of the powder box, the powder distribution plate control motor of the powder box drives the powder distribution plate linkage shaft 22 and the powder distribution plate 21 of the powder box to swing to the left, and the powder in the powder box 13 flows to the right-side stirrer 14;
if low-fluidity powder is encountered, the powder is blocked in the powder box 13 to form an overhead phenomenon, the sensing fixer fixing screw 18 is unscrewed, the sensing fixer 16 on the stirrer 14 is downwards adjusted to a proper position along the sensing fixer rail 17, then the sensing fixer fixing screw 18 is screwed down, further the powder position detection sensor 10 of the sensing fixer 16 is downwards adjusted to a proper position, then the clean compressed air filtered by the 0.22um compressed air filter core is introduced into the pneumatic oscillator 4 at the rear part of the powder box 13 to generate vibration, under the action of resonance and gravity, the powder in the powder box 13 flows into the stirrer 14, correspondingly, because the powder box 13 and the stirrer 14 are in a close connection state, under the action of resonance, the vibration action of the pneumatic oscillator 4 at the rear part of the powder box 13 can be transmitted to the stirrer 14, so that the powder in the stirrer 14 cannot be blocked, a motor is arranged in the stirrer 14 to control the stirring blades to rotate continuously;
6) bottling, wherein the powder filling head 20 intermittently rotates anticlockwise in the production process, and when the piston hole 27 rotates to be in contact with the powder in the stirrer 14, the piston 28 in the piston hole 27 can suck quantitative powder under the action of vacuum; when the piston hole 27 continues to rotate to the direction right below and corresponds to the penicillin bottle mouth, the piston 28 blows the sucked quantitative powder into the penicillin bottle 32 under the action of clean dry compressed air, and a semi-finished product after subpackaging is produced;
7) emptying the stirrer, namely, arranging the powder level detection sensor 10 on the stirrer 14 to the lowest end when production is finished, and emptying the stirrer; therefore, only a small amount of powder is left in the stirrer 14 during emptying, so that the complete emptying time can be shortened, and the production efficiency is effectively improved.
The powder split charging device provided by the invention can realize continuous and stable production of low-fluidity powder, avoids blockage in the powder transmission process, ensures stable loading of different fluidity powder and has high production efficiency.
Claims (5)
1. The utility model provides a powder partial shipment device which characterized in that: comprises a powder supply mechanism, a powder vibrating mechanism and a split charging mechanism, wherein the powder supply mechanism comprises a powder receiving head (2) and a powder supply joint (6), one end of the powder receiving head (2) is connected with a discharge hole of a powder barrel (1), the discharge hole of the powder receiving head (2) is connected with a feed inlet of the powder supply joint (6), the powder receiving head (2) is provided with a detachable pneumatic oscillator (4), the powder vibrating mechanism comprises a powder vibrating pipe (9), the split charging mechanism comprises a powder box (13), a stirrer (14) and a powder charging head (20), one end of the powder vibrating pipe (9) is connected with a feed outlet of the powder supply joint (6) through a disc-shaped silica gel flexible connection (29), the other end of the powder vibrating pipe (9) is connected with the feed inlet of the powder box (13) through a cylindrical silica gel flexible connection (12), the powder vibrating pipe (9) horizontally inclines downwards from the discharge end, the stirrer (14) is connected between the powder box (13) and the powder charging head (20), and the 2 stirrers (14) are symmetrically arranged at the lower end of the powder box (, two detachable pneumatic oscillators (4) are symmetrically arranged at the rear end of the powder box (13);
a hanging rack (30) is fixed below the powder vibrating motor (11), and the middle part of the powder vibrating pipe (9) is fixed on the hanging rack (30); a powder level detection sensor (10) for detecting the powder level is arranged at the feed end of the powder vibrating pipe (9), and the included angle between the powder vibrating pipe (9) and the horizontal direction is 15 degrees;
a sensing fixer rail (17) and sliding sheets (15) arranged at two sides of the sensing fixer rail (17) are arranged on the stirrer (14), the sensing fixer (16) is embedded in the sensing fixer rail (17) and fixed on the stirrer (14) through a sensing fixer fixing screw (18), the sensing fixer fixing screw (18) is embedded in an inner hole of the sliding sheet (15) and can move along the sliding sheet (15), and a powder level detection sensor (10) is arranged on the sensing fixer (16);
the stirrer (14) comprises a stirrer front piece (31), a stirrer middle piece and a stirrer rear piece, the stirrer front piece (31) and the stirrer rear piece have the same structure, and a nylon baffle (19) is arranged at the joint of the stirrer (14) and the powder filling head (20);
a sensing fixer guard plate groove (23) is formed in the rear end of the stirrer front piece (31), a sensing fixer guard plate (25) is embedded in the sensing fixer guard plate groove (23) and penetrates through a screw hole (24) in the sensing fixer guard plate groove (23) through a sensing fixer guard plate fixing screw (26) to be fixed;
agitator powder level detects the sensing and sets up to adjusting from top to bottom, can adjust the sensing height to different mobile powder is nimble, and then the height of powder position face in the control agitator, if meet the better powder of mobility, then detect the sensing with the powder level and go up and adjust and make and receive more powder in the agitator, form great buffer layer, make powder density keep even in the agitator, and if meet the relatively poor powder of mobility, then the sensing is down-regulated in powder level detection, make and receive the powder reduction in the agitator, avoid the powder to overstock and block up the agitator, guarantee the stability of different mobile powder loads.
2. The powder split charging device according to claim 1, wherein: a powder baffle plate (5) is arranged in the powder receiving head (2), and one side of the powder baffle plate (5) is connected with a powder baffle plate rotating handle (3).
3. The powder split charging device according to claim 1, wherein: a butterfly valve (8) is arranged in the powder supply joint (6), and the rotation of the butterfly valve (8) is controlled by a powder supply motor (7).
4. The powder split charging device according to claim 1, wherein: a powder box powder distribution plate (21) used for guiding the powder flowing direction and a powder box powder distribution plate linkage shaft (22) used for controlling the powder box powder distribution plate (21) to move are arranged in the powder box (13), and a powder box powder distribution plate control motor is connected behind the powder box powder distribution plate linkage shaft (22).
5. The powder split charging device according to claim 1, wherein: 8 piston holes (27) which are uniformly distributed along the circumference are arranged in the powder containing head (20), and a piston (28) with the length of 45mm is arranged in each piston hole (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358673.7A CN110228611B (en) | 2019-04-30 | 2019-04-30 | Powder partial shipment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358673.7A CN110228611B (en) | 2019-04-30 | 2019-04-30 | Powder partial shipment device |
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| Publication Number | Publication Date |
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| CN110228611A CN110228611A (en) | 2019-09-13 |
| CN110228611B true CN110228611B (en) | 2021-04-27 |
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| CN201910358673.7A Active CN110228611B (en) | 2019-04-30 | 2019-04-30 | Powder partial shipment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112498759B (en) * | 2020-12-09 | 2022-04-22 | 上海简逸生物科技有限公司 | Rotary disc type freeze-drying micro-core subpackaging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2866335Y (en) * | 2005-11-24 | 2007-02-07 | 珠海天威技术开发有限公司 | Powder filling machine |
| JP5968683B2 (en) * | 2012-05-29 | 2016-08-10 | 株式会社日立製作所 | Powder dispensing device |
| CN204415750U (en) * | 2014-12-15 | 2015-06-24 | 楚天科技股份有限公司 | A kind of screw filling machine |
| CN204587341U (en) * | 2015-04-16 | 2015-08-26 | 华北制药集团先泰药业有限公司 | A kind of sterile bulk drug vibration packing process units |
| CN204892323U (en) * | 2015-05-26 | 2015-12-23 | 湖南华曙高科技有限责任公司 | Powder vibration screening device |
| DE202016000442U1 (en) * | 2016-01-23 | 2016-02-04 | Harro Höfliger Verpackungsmaschinen GmbH | Filling device for filling target containers with a powder product |
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