CN104785400B - Tablet press machine magnesium stearate powder spraying machine - Google Patents
Tablet press machine magnesium stearate powder spraying machine Download PDFInfo
- Publication number
- CN104785400B CN104785400B CN201510212584.3A CN201510212584A CN104785400B CN 104785400 B CN104785400 B CN 104785400B CN 201510212584 A CN201510212584 A CN 201510212584A CN 104785400 B CN104785400 B CN 104785400B
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- gas
- solid
- mixing chamber
- feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 title claims abstract description 50
- 239000000843 powder Substances 0.000 title claims abstract description 32
- 235000019359 magnesium stearate Nutrition 0.000 title claims abstract description 25
- 238000005507 spraying Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000007787 solid Substances 0.000 claims abstract description 55
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 230000008520 organization Effects 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 21
- 210000005239 tubule Anatomy 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011812 mixed powder Substances 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
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
Landscapes
- Nozzles (AREA)
Abstract
The invention belongs to mechanical equipment technical field, it is related to a kind of tablet press machine magnesium stearate powder spraying machine.Solve prior art technical problem not easy to remove and cleaning.It includes casing, support is provided with described casing, the conveying mechanism that energy conveying solid substance pulverulent solids are provided with described support, the gas-solid mixing mechanism that pulverulent solids can be mixed with compressed air, Pipe couplings for connecting conveying mechanism and gas-solid mixed organization, described gas-solid mixing mechanism is also associated with compressed air admission gear, wherein Pipe couplings are removably connected with conveying mechanism and gas-solid mixed organization respectively, and gas-solid mixing mechanism also connects nozzle mechanism with pipeline.The present invention is reasonable in design, it is easy to assembly or disassembly, and is easy to cleaning, it is adaptable to it is required that the formulating plant of GMP.
Description
Technical field
The invention belongs to mechanical equipment technical field, it is related to a kind of tablet press machine magnesium stearate powder spraying machine, it is adaptable to
Formulating plant with GMP requirements.
Background technology
Pharmaceutical factory when tablet is made, it is necessary to obtain a kind of shaped mounting tab agent tablet by tabletting machine, in compressing tablet mistake
, it is necessary to use punch die in journey, punch die, because tableting processes need high pressure, is usually susceptible to including Shang Chong, middle mould and lower mould etc.
Material sticks are sticking in upper punching or middle mould, so as to influence the outward appearance of tablet, cause tablet appearance incomplete or out-of-flatness.In order to
Prevent sticking, people generally require to be added toward supplementary material a kind of anti-sticking electuary for being magnesium stearate in dispensing, due to tristearin
The addition of sour magnesium is few, therefore usually mixes uneven when with supplementary material batch mixing, and sticking is not still avoided that in compressing tablet
Generation.
In order to overcome the deficiencies in the prior art, people are by constantly exploration, it is proposed that various solutions, as in
State's patent document discloses a kind of powder sprayer [application number：201210261626.9], it includes bottle, the pump housing, piston
And flexible member, a hollow delivery pipe, be arranged in the piston in the pump housing, upper end is connected with the spout of head cap, lower end with
Interstitial hole connection on the pump housing；A connector, its upper end is connected with the lower end of the pump housing, and include communicated with delivery pipe go out powder
Passage, the bottom of powder spout is provided with the base for mixed-powder and air-flow, is provided with powder inlet and is connected with bottle intracavity, even
Connect in device and also include gas channel, the air inlet of gas channel is connected with plunger shaft, and gas outlet communicates with base；One machinery
Mobile phone structure, is arranged on bottle intracavity, at least includes a manipulator, and manipulator upper end passes through transmission mechanism and head cap or work
Plug connection；The characteristics of such scheme has simple structure, convenient to use, effect of dusting is good.
But, there is not easy to remove, the defect such as not easy to install in the program, for formulating plant, production every time is completed
Will completely be cleaned, be cleared away the medicament residue of device interior, it will be clear that the sprayer of said structure will accomplish that cleaning is completed
Obviously it is difficult to reach.
The content of the invention
Regarding the issue above, the present invention provides a kind of quick detachable tablet press machine stearic acid easy to clean easy to install
Magnesium dust spraying machine.
To reach above-mentioned purpose, present invention employs following technical proposal：A kind of tablet press machine is sprayed with magnesium stearate powder
Machine, including casing, are provided with support in described casing, the conveying of energy conveying solid substance pulverulent solids is provided with described support
Mechanism, the gas-solid mixing mechanism that pulverulent solids can be mixed with compressed air, it is mixed for connecting conveying mechanism and gas-solid
The Pipe couplings of mechanism are closed, described gas-solid mixing mechanism is also associated with compressed air admission gear, wherein pipeline connection
Mechanism is removably connected with conveying mechanism and gas-solid mixed organization respectively, and gas-solid mixing mechanism also connects nozzle machine with pipeline
Structure.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, described conveying mechanism includes that energy powdery is consolidated
The screw rod transmission component of body, described screw rod transmission component is removably connected with feed hopper, and screw rod transmission component includes electricity
Machine and the screw rod affixed with the output end of motor, described screw jacket are provided with blanking shell, and the bottom of feed hopper is inserted into
It is tightly connected in material shell and with blanking shell, the output end of described motor is inserted into blanking shell and is tightly connected with blanking shell,
The end of described Pipe couplings is inserted into blanking shell and is tightly connected away from the other end inside of motor and with blanking shell, institute
The axial line of the screw rod stated is vertical with the axial line of feed hopper.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, described Pipe couplings include what is be arranged in parallel
Feed pipe and discharge nozzle, the two ends of connecting tube are dismountable respectively to connect feed pipe and discharge nozzle, and described feed pipe is inserted into
It is tightly connected in blanking shell and with blanking shell and the axial line of feed pipe overlaps with the axial line of screw rod.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, connecting tube includes that mutually the upper connecting tube of socket is with
Connecting tube, described upper connecting tube is spirally connected with feed pipe, and described lower connecting tube is spirally connected with discharge nozzle, and upper connecting tube includes two
It is coaxially disposed and in the big pipe and tubule of cylinder, described tubule is inserted into lower connecting tube and matches somebody with somebody with the lower connection seal of tube
Close.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, the side wall of described big pipe is offered with internal thread
Connector, feed pipe is threaded into connector the fixation so that feed pipe and upper connecting tube are spirally connected, described feed pipe away from
One end of connector has card interface, and card interface is inserted into blanking shell and is tightly connected with blanking shell, described discharge nozzle
One end be folded upward at being formed angle coupling, described angle coupling and lower connecting tube are spirally connected fixation, in described lower connecting tube
Ring-shaped step is provided with, one piece of filtering pad is placed with ring-shaped step, filter the internal diameter of the external diameter more than tubule of pad, and work as
When tubule is inserted into lower connecting tube, filtering pad is pressed on ring-shaped step, one end tool of described big pipe away from tubule
There is the opening of uncovered structure, the diaphragm seal being detachably connected is provided with opening.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, described gas-solid mixing mechanism includes being detachably connected
Feed space and mixing chamber, described feed space and the inside of mixing chamber have cavity and enter when feed space and mixing chamber are connected
Material room connects with mixing chamber inside, and described feed space is provided with for the charging aperture of pulverulent solids entrance and enters for compressed air
The air inlet for entering, described mixing chamber is provided with the cavity inside at least one discharging opening and discharging opening connection mixing chamber.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, described feed space is provided with away from one end of mixing chamber
One can removably be connected the end plate of the end part seal of feed space, and end plate with feed space, described charging aperture and air inlet
The axial line of mouth is mutually perpendicular to, and described discharging opening is located at end of the mixing chamber away from feed space, and one is provided with mixing chamber
Individual axial line is vertical with the axial line of discharging opening and connects the sub-material passage of discharging opening, described sub-material passage in one end open in
The mixing chamber side wall other end is closed in the blind pipe structure inside mixing chamber.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, described end plate and feed space pass through shackle member clamping
Fixed, described feed space and mixing chamber is connected and fixed by shackle member, on the outer wall of described end plate, feed space and mixing chamber
Draw-in groove is provided with, described shackle member includes buckle, and described buckle includes panel and is fixed on the card article of panel both sides, described
The shape of card article and draw-in groove, size match.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, described compressed air admission gear includes connecting successively
Oil water separator, magnetic valve and the pressure regulator valve for connecing, described pressure regulator valve connect gas-solid mixing mechanism and can send into compressed air
Mix compressed air and pulverulent solids to gas-solid mixing mechanism.
In above-mentioned tablet press machine with magnesium stearate powder spraying machine, described nozzle mechanism includes shower nozzle fixes seat, institute
One nozzle is installed, described nozzle one end has tracheae connector, tracheae connector pipeline in the shower nozzle fixes seat stated
Connection discharging opening, the other end has valve, and tracheae connector is connected with valve, when upper punching is moved to directly over valve, institute
The axial line of the valve stated can overlap with the axial line of upper punching.
Compared with prior art, the advantage of the invention is that：It is reasonable in design, it is easy to assembly or disassembly, and it is easy to cleaning,
Formulating plant suitable for requiring GMP.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is provided；
Fig. 2 is the internal structure schematic diagram that the present invention is provided；
Fig. 3 is the structural representation of the conveying mechanism that the present invention is provided；
Fig. 4 is the explosive view of the Pipe couplings that the present invention is provided；
Fig. 5 is the structural representation of the gas-solid mixing mechanism that the present invention is provided；
Fig. 6 is another direction structure schematic diagram for the gas-solid mixing mechanism that the present invention is provided；
Fig. 7 is the explosive view of the gas-solid mixing mechanism that the present invention is provided；
Fig. 8 is the structural representation of the nozzle mechanism that the present invention is provided.
In figure：Conveying mechanism 10, screw rod transmission component 11, feed hopper 12, motor 13, screw rod 14, blanking shell 15, gas-solid
Mixed organization 20, feed space 21, charging aperture 211, air inlet 212, mixing chamber 22, discharging opening 221, sub-material passage 222, end plate
23rd, shackle member 24, draw-in groove 241, buckle 242, panel 243, card article 244, passage 25, Pipe couplings 30, feed pipe 31,
Card interface 311, discharge nozzle 32, angle coupling 321, connecting tube 33, big pipe 331, tubule 332, connector 333, filtering pad 34,
Upper connecting tube 35, lower connecting tube 36, compressed air admission gear 40, oil water separator 41, magnetic valve 42, pressure regulator valve 43, nozzle
Mechanism 50, shower nozzle fixes seat 51, nozzle 52, tracheae connector 53, valve 54, upper punching 55, middle mould 56, support 100, casing 101.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, a kind of tablet press machine magnesium stearate powder spraying machine, including casing 101, described casing
Support 100 is provided with 101, be provided with described support 100 can conveying solid substance pulverulent solids conveying mechanism 10, can be by powder
The gas-solid mixing mechanism 20 that last shape solid is mixed with compressed air, for connecting conveying mechanism 10 and gas-solid mixed organization 20
Pipe couplings 30, described gas-solid mixing mechanism 20 is also associated with compressed air admission gear 40, wherein pipeline connection
Mechanism 30 is removably connected with conveying mechanism 10 and gas-solid mixed organization 20 respectively, and gas-solid mixing mechanism 20 is also connected with pipeline
Nozzle mechanism 50.
In conjunction with shown in Fig. 3, conveying mechanism 10 includes the screw rod transmission component 11 of energy powdery solid, described spiral shell
Bar conveying assembly 11 is removably connected with feed hopper 12, and screw rod transmission component 11 includes motor 13 and the output with motor 13
The affixed screw rod 14 in end, motor 13 is preferably stepper motor or servomotor, and blanking shell 15 is arranged with outside described screw rod 14,
I.e. with blanking shell 15 to be detachably connected, the bottom of feed hopper 12 is inserted into blanking shell 15 and close with blanking shell 15 screw rod 14
Envelope connection, when magnesium stearate powder is put into feed hopper 12, can drop on screw rod 14, and screw rod 14 is rotated can order about hard
Resin acid magnesium dust toward discharging opening direction move, the output end of described motor 13 be inserted into blanking shell 15 and with blanking shell 15
Be tightly connected, the end of described Pipe couplings 30 be inserted into blanking shell 15 away from the other end inside of motor 13 and with fall
Material shell 15 is tightly connected, and the axial line of described screw rod 14 is vertical with the axial line of feed hopper 12, and this design is to fall
Material is convenient.
Because feed hopper 12, screw rod 14, Pipe couplings 30 are with blanking shell 15 and are detachably connected, therefore dismounting
It is convenient, it is easy to cleaning, corner or spot as yet untouched by a clean-up campaign will not be left, meet GMP requirements.
As shown in figure 4, Pipe couplings 30 include the feed pipe 31 and discharge nozzle 32 that be arranged in parallel, the two of connecting tube 33
End dismountable connection feed pipe 31 and discharge nozzle 32 respectively, described feed pipe 31 be inserted into blanking shell 15 and with blanking shell
15 are tightly connected and the axial line of feed pipe 31 overlaps with the axial line of screw rod 14.
Connecting tube 33 includes the upper connecting tube 35 and lower connecting tube 36, described upper connecting tube 35 and feed pipe of mutually socket
31 are spirally connected, and described lower connecting tube 36 is spirally connected with discharge nozzle 32, and upper connecting tube 35 includes that two are coaxially disposed and in cylinder
Big pipe 331 and tubule 332, described tubule 332 are inserted into lower connecting tube 36 and are sealed with lower connecting tube 36 and coordinates.
The side wall of big pipe 331 offers the female connector 333 of tool, feed pipe 31 be threaded into connector 333 from
And feed pipe 31 and upper connecting tube 35 is spirally connected fixation, described feed pipe 31 has card interface away from one end of connector 333
311, and card interface 311 is inserted into blanking shell 15 and is tightly connected with blanking shell 15, one end of described discharge nozzle 32 is upward
It is bent to form angle coupling 321, described angle coupling 321 and lower connecting tube 36 are spirally connected fixation.
Lower connecting tube 36 is provided with ring-shaped step (not shown), and one piece of filtering pad is placed with ring-shaped step
34, filtering pad 34 can be using powder of stainless steel sintering filter, polyvinyl alcohol filter, stainless (steel) wire etc., for stopping
The solid of bulky grain, filters the internal diameter of the external diameter more than tubule 332 of pad 34, and in tubule 332 is inserted into lower connecting tube 36
When, filtering pad 34 is pressed on ring-shaped step, and described big pipe 331 has uncovered structure away from one end of tubule 332
Opening, is provided with the diaphragm seal (not shown) being detachably connected at opening.
Upper connecting tube 35 and lower connecting tube 36 are used and are spirally connected using socket, lower connecting tube 36 and angle coupling 321, feed pipe
31 with big pipe 331 using being spirally connected, upper connecting tube 35 is the structure of up/down perforation, use diaphragm seal pad means of press seals suitable for reading, and being can
Dismounting connection, dismantles and easy for installation, and cleaning is also convenient for, and meets GMP requirements.
As illustrated in figs. 5-7, gas-solid mixing mechanism 20 includes the feed space 21 and mixing chamber 22 that are detachably connected, and described enters
The inside of material room 21 and mixing chamber 22 has cavity and feed space 21 and mixing chamber 22 when feed space 21 and mixing chamber 22 are connected
Inside connection, described feed space 21 is provided with the charging aperture 211 and entering for compressed air entrance entered for pulverulent solids
Gas port 212, lower connecting tube 36 connects charging aperture 211, and described mixing chamber 22 is provided with least one discharging opening 221 and discharging opening
Cavity inside 221 connection mixing chambers 22.
Feed space 21 is provided with one away from one end of mixing chamber 22 can be the end plate 23 of the end part seal of feed space 21, and end
Plate 23 is removably connected with feed space 21, and described charging aperture 211 and the axial line of air inlet 212 are mutually perpendicular to, described
Discharging opening 221 is located at end of the mixing chamber 22 away from feed space 21, and is provided with an axial line and discharging opening in mixing chamber 22
221 axial line is vertical and connects the sub-material passage 222 of discharging opening 221, and described sub-material passage 222 is in one end open in mixing
The side wall other end of room 22 is closed in the blind pipe structure inside mixing chamber 22, and passage is plugged between feed space 21 and mixing chamber 22
25, the two ends of passage 25 connect and fix with feed space 21 and mixing chamber 22 respectively.
End plate 23 and feed space 21 are connected and fixed by shackle member 24, and described feed space 21 and mixing chamber 22 pass through clamping
Part 24 is connected and fixed, and the outer wall of described end plate 23, feed space 21 and mixing chamber 22 is provided with draw-in groove 241, described shackle member
24 include buckle 242, and described buckle 242 includes panel 243 and is fixed on the card article 244 of the both sides of panel 243, described card article
244 and the shape of draw-in groove 241, size match.
As depicted in figs. 1 and 2, compressed air admission gear 40 includes the oil water separator for being connected with flexible pipe or tracheae successively
41st, magnetic valve 42 and pressure regulator valve 43, described pressure regulator valve 43 connect gas-solid mixing mechanism 20 and compressed air can be sent into gas
Gu mixed organization 20 mixes compressed air and pulverulent solids, wherein the outlet connection air inlet 212 of pressure regulator valve 43 so that
Compressed air is entered into and mixed with solid powder in feed space 21.
As shown in figure 8, described nozzle mechanism 50 includes shower nozzle fixes seat 51, it is provided with described shower nozzle fixes seat 51
One nozzle 52, described one end of nozzle 52 has tracheae connector 53, and tracheae connector 53 connects discharging opening 221 with pipeline,
The other end has valve 54, and tracheae connector 53 is connected with valve 54, described when upper punching 55 is moved to 54 surface of valve
Valve 54 axial line can with it is upper punching 55 axial line overlap.Preferably, the axial line and gas of described tracheae connector 53
The axial line of mouth 54 is vertical.Described valve 54 is in hollow cylinder, is the hollow-core construction of up/down perforation, upper punching 55 and middle mould
56 respectively positioned at the upper and lower of valve 54.
Conveying mechanism of the invention 10, gas-solid mixing mechanism 20, Pipe couplings 30, compressed air admission gear 40,
Nozzle mechanism 50 is dismountable connection, and each mechanism can individually dismantle, easy for installation, is capable of achieving thoroughly cleaning, symbol
Close GMP requirements.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Although more having used conveying mechanism 10, screw rod transmission component 11, feed hopper 12, motor 13, screw rod herein
14th, blanking shell 15, gas-solid mixing mechanism 20, feed space 21, charging aperture 211, air inlet 212, mixing chamber 22, discharging opening 221, point
Material passage 222, end plate 23, shackle member 24, draw-in groove 241, buckle 242, panel 243, card article 244, passage 25, pipeline connection machine
Structure 30, feed pipe 31, card interface 311, discharge nozzle 32, angle coupling 321, connecting tube 33, big pipe 331, tubule 332, connector
333rd, filtering pad 34, upper connecting tube 35, lower connecting tube 36, compressed air admission gear 40, oil water separator 41, magnetic valve
42nd, pressure regulator valve 43, nozzle mechanism 50, shower nozzle fixes seat 51, nozzle 52, tracheae connector 53, valve 54, it is upper punching 55, middle mould 56,
The terms such as support 100, casing 101, but it is not precluded from using the possibility of other terms.Using these terms just for the sake of more
Easily describe and explain essence of the invention；Being construed as any additional limitation is all and spirit phase of the invention
Run counter to.
Claims (8)
1. a kind of tablet press machine magnesium stearate powder spraying machine, including casing (101), support is provided with described casing (101)
(100), it is characterised in that conveying mechanism (10), the energy of energy conveying solid substance pulverulent solids are provided with described support (100)
The gas-solid mixing mechanism (20) that pulverulent solids are mixed with compressed air, it is mixed for connecting conveying mechanism (10) and gas-solid
The Pipe couplings (30) of mechanism (20) are closed, described gas-solid mixing mechanism (20) is also associated with compressed air admission gear
(40), wherein Pipe couplings (30) are removably connected with conveying mechanism (10) and gas-solid mixed organization (20) respectively, gas
Gu mixed organization (20) also connects nozzle mechanism (50) with pipeline,
Screw rod transmission component (11) of the described conveying mechanism (10) including energy powdery solid, described screw rod transmission group
Part (11) is removably connected with feed hopper (12), and screw rod transmission component (11) includes motor (13) and defeated with motor (13)
Go out to hold affixed screw rod (14), blanking shell (15) is arranged with outside described screw rod (14), the bottom of feed hopper (12) is inserted into
It is tightly connected in blanking shell (15) and with blanking shell (15), the output end of described motor (13) is inserted into blanking shell (15) simultaneously
It is tightly connected with blanking shell (15), the end of described Pipe couplings (30) is inserted into blanking shell (15) away from motor (13)
Other end inside and be tightly connected with blanking shell (15), the axial line of described screw rod (14) and the axle center of feed hopper (12)
Line is vertical,
Described gas-solid mixing mechanism (20) includes the feed space (21) and mixing chamber (22) that are detachably connected, described feed space
(21) there is cavity and feed space (21) and is mixed when feed space (21) and mixing chamber (22) are connected with the inside of mixing chamber (22)
Connection inside room (22) is closed, described feed space (21) is provided with the charging aperture (211) and voltage supply contracting entered for pulverulent solids
The air inlet (212) that air enters, described mixing chamber (22) is provided with least one discharging opening (221) and discharging opening (221)
The internal cavity of connection mixing chamber (22).
2. tablet press machine according to claim 1 magnesium stearate powder spraying machine, it is characterised in that described pipeline connection
Mechanism (30) includes the feed pipe (31) and discharge nozzle (32) that be arranged in parallel, two ends dismountable connection respectively of connecting tube (33)
Feed pipe (31) and discharge nozzle (32), described feed pipe (31) are inserted into blanking shell (15) and are sealed with blanking shell (15) and connects
Connect and the axial line of feed pipe (31) overlaps with the axial line of screw rod (14).
3. tablet press machine according to claim 2 magnesium stearate powder spraying machine, it is characterised in that connecting tube (33) includes
The upper connecting tube (35) and lower connecting tube (36) being mutually socketed, described upper connecting tube (35) is spirally connected with feed pipe (31), described
Lower connecting tube (36) be spirally connected with discharge nozzle (32), upper connecting tube (35) be coaxially disposed including two and in cylinder big pipe
(331) and tubule (332), described tubule (332) is inserted into lower connecting tube (36) and is sealed with lower connecting tube (36) and coordinates.
4. the tablet press machine magnesium stearate powder spraying machine stated according to claim 3, it is characterised in that described big pipe (331)
Side wall offer the female connector (333) of tool, feed pipe (31) is threaded into connector (333) so that feed pipe
(31) be spirally connected fixation with upper connecting tube (35), and described feed pipe (31) has card interface away from one end of connector (333)
, and card interface (311) is inserted into blanking shell (15) and is tightly connected with blanking shell (15), described discharge nozzle (32) (311)
One end be folded upward at being formed angle coupling (321), described angle coupling (321) and lower connecting tube (36) are spirally connected fixation, institute
The lower connecting tube (36) stated is provided with ring-shaped step, and one piece of filtering pad (34) is placed with ring-shaped step, filters pad
(34) external diameter is more than the internal diameter of tubule (332), and when tubule (332) is inserted into lower connecting tube (36), filters pad
(34) it is pressed on ring-shaped step, described big pipe (331) has the opening of uncovered structure away from one end of tubule (332),
The diaphragm seal being detachably connected is provided with opening.
5. tablet press machine according to claim 1 magnesium stearate powder spraying machine, it is characterised in that described feed space
(21) one end away from mixing chamber (22) be provided with one can be the end plate (23) of the end part seal of feed space (21), and end plate (23)
Removably it is connected with feed space (21), described charging aperture (211) and the axial line of air inlet (212) are mutually perpendicular to, described
Discharging opening (221) positioned at mixing chamber (22) away from the end of feed space (21), and be provided with an axle center in the mixing chamber (22)
Line is vertical with the axial line of discharging opening (221) and connects the sub-material passage (222) of discharging opening (221), described sub-material passage
(222) it is closed in the internal blind pipe structure of mixing chamber (22) in mixing chamber (22) side wall other end in one end open.
6. tablet press machine according to claim 5 magnesium stearate powder spraying machine, it is characterised in that described end plate (23)
Connected and fixed by shackle member (24) with feed space (21), described feed space (21) and mixing chamber (22) are by shackle member (24)
Connect and fix, the outer wall of described end plate (23), feed space (21) and mixing chamber (22) is provided with draw-in groove (241), described card
Fitting (24) includes buckle (242), and described buckle (242) is including panel (243) and is fixed on the card article of panel (243) both sides
(244), the shape of described card article (244) and draw-in groove (241), size match.
7. tablet press machine according to claim 1 magnesium stearate powder spraying machine, it is characterised in that described compressed air
Admission gear (40) includes the oil water separator (41), magnetic valve (42) and the pressure regulator valve (43) that are sequentially connected, described pressure regulator valve
(43) connecting gas-solid mixing mechanism (20) and compressed air being sent into gas-solid mixing mechanism (20) makes compressed air and powder
Shape solid mixes.
8. tablet press machine according to claim 1 magnesium stearate powder spraying machine, it is characterised in that described nozzle mechanism
(50) including shower nozzle fixes seat (51), a nozzle (52), described nozzle are installed in described shower nozzle fixes seat (51)
(52) one end has tracheae connector (53), and tracheae connector (53) connects discharging opening (221) with pipeline, and the other end has valve
(54), tracheae connector (53) is connected with valve (54), when upper punching (55) is moved to directly over valve (54), described gas
The axial line of mouth (54) can overlap with the axial line of upper punching (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212584.3A CN104785400B (en) | 2015-04-29 | 2015-04-29 | Tablet press machine magnesium stearate powder spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212584.3A CN104785400B (en) | 2015-04-29 | 2015-04-29 | Tablet press machine magnesium stearate powder spraying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104785400A CN104785400A (en) | 2015-07-22 |
| CN104785400B true CN104785400B (en) | 2017-06-30 |
Family
ID=53550853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510212584.3A Expired - Fee Related CN104785400B (en) | 2015-04-29 | 2015-04-29 | Tablet press machine magnesium stearate powder spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104785400B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716153A (en) * | 2017-10-24 | 2018-02-23 | 浙江德清龙立红旗制药机械有限公司 | Explosion-proof type duster |
| CN114904677B (en) * | 2022-05-11 | 2023-02-07 | 中广核(乌兰察布)风力发电有限公司 | Adjustable dust generating device spray pipe |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1790418A1 (en) * | 2005-11-29 | 2007-05-30 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Sprinkling head and method for sprinkling powder patterns on a transparent plate; for preparing a relief glass substrate with a durable coloured pattern. |
| CN201391861Y (en) * | 2008-12-09 | 2010-01-27 | 高维中 | Automatic energy-saving environmental-friendly powered coal combustion sprayer with high efficiency |
| CN103563881A (en) * | 2012-07-26 | 2014-02-12 | 浙江金马实业有限公司 | Powder sprayer |
| CN103434803A (en) * | 2013-09-10 | 2013-12-11 | 湖南水口山有色金属集团有限公司 | Powdered coal screw conveying device |
| CN103831185B (en) * | 2014-03-20 | 2016-03-02 | 浙江明泉工业涂装有限公司 | For the gas-solid mixer of coating equipment |
| CN203862448U (en) * | 2014-06-06 | 2014-10-08 | 刘杰民 | Automatic glue spraying powder scattering machine |
| CN204620286U (en) * | 2015-04-29 | 2015-09-09 | 浙江德清龙立红旗制药机械有限公司 | Tablet press machine dolomol powder spraying machine |
-
2015
- 2015-04-29 CN CN201510212584.3A patent/CN104785400B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104785400A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8277707B2 (en) | Rotary tablet press | |
| CN104785400B (en) | Tablet press machine magnesium stearate powder spraying machine | |
| CN104803175B (en) | Magnesium stearate powder feeding mechanism | |
| CN204619872U (en) | Dolomol charging hybrid system | |
| CN207371758U (en) | Explosion-proof type powder blower | |
| CN103381937B (en) | Dry powder sprayer | |
| CN204620286U (en) | Tablet press machine dolomol powder spraying machine | |
| CN104801227B (en) | Magnesium stearate feeds hybrid system | |
| CN204777434U (en) | Magnesium stearate powder feed mechanism | |
| CN104210745A (en) | Foam pump | |
| CN204362800U (en) | Floating type sprayer for paddy field | |
| CN202642483U (en) | Dry powder sprayer | |
| CN104801231B (en) | magnesium stearate powder mixing mechanism | |
| CN204768488U (en) | Magnesium stearate powder mixer constructs | |
| CN211963992U (en) | Material mixing device | |
| CN201271626Y (en) | Glue-spraying barrel convenient for using | |
| CN212131326U (en) | Connect blowing valve soon | |
| CN211756085U (en) | Multi-element nano wear-resistant lining material spraying rotary impeller mixing nozzle | |
| CN203990188U (en) | A kind of environmental-protecting dust cover | |
| CN207355331U (en) | A kind of plant protection agricultural machinery device for having the function of to spray and dust | |
| CN219923881U (en) | Portable central air conditioner belt cleaning device | |
| CN220003861U (en) | Homogenizer | |
| CN216322355U (en) | Ball milling tank | |
| CN218190370U (en) | Magnesium stearate powder spraying device for tablet press | |
| CN211033517U (en) | Liquid material pneumatic feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 |