CN105328928A - Feeding funnel device of tablet press - Google Patents
Feeding funnel device of tablet press Download PDFInfo
- Publication number
- CN105328928A CN105328928A CN201510804549.0A CN201510804549A CN105328928A CN 105328928 A CN105328928 A CN 105328928A CN 201510804549 A CN201510804549 A CN 201510804549A CN 105328928 A CN105328928 A CN 105328928A
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- CN
- China
- Prior art keywords
- magazine
- feed pipe
- tablet press
- threaded rod
- hopper
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention belongs to the field of medical equipment and in particular relates to a feeding device of a tablet press. The feeding device comprises a motor, a threaded rod, a first hopper and a second hopper; an end cover is arranged on the first hopper; a feeding hole is formed in the end cover; the second hopper is an inverted cone-shaped transition hopper arranged under the first hopper; a feed pipe is connected to a lower portion of the second hopper; a lower discharge hole of the feed pipe is connected with the tablet press; a tail end of the threaded rod penetrates through an end cover to be connected with a motor arranged on the end cover; a lower end of the threaded rod is flush with the lower discharge hole; moreover, an axis of the threaded rod is coincident with axes of the first hopper, the second hopper and the feed pipe; at least one section, located within the feed pipe, of the threaded rod is provided with threads for stirring materials passing through the feed pipe. The invention provides a feeding funnel device of the tablet press, so that a powdery material goes into the tablet press uniformly, and therefore, the problem of difficulty in feeding is solved thoroughly.
Description
Technical field
The invention belongs to medical device field, particularly a kind of tablet press machine feed arrangement.
Background technology
At present, tablet press machine is a kind of equipment manufacturing tablet medicament, and material mainly adds in turntable in nib by loading hopper in tablet press machine, carries out material compacting, thus complete the output of tablet by equipment.Current loading hopper conveniently feeds in raw material, and adds a feeding warehouse or feeder above conveying storehouse, but is feeding in raw material in process to machine, because material is substantially all fine powder material, often because fine powder is too many thus cause blanking difficulty, feed opening being blocked.Thus cause the reduction of enterprises production efficiency, bring loss to enterprise.
Summary of the invention
In view of this, the invention provides a kind of tablet press machine loading hopper device, pulverous material can be made to enter into tablet press machine uniformly, and can not block.
In order to overcome above-mentioned the deficiencies in the prior art, technical scheme of the present invention, for adopting a kind of tablet press machine loading hopper device, comprising: motor, threaded rod, the first magazine and the second magazine; Described first magazine is provided with end cap, and described end cap is provided with charging aperture, and the second magazine is the back taper transition magazine be arranged on below the first magazine, and the bottom of the second magazine is connected with feed pipe, and the lower discharge port of described feed pipe is connected to tablet press machine; The tail end of threaded rod is connected with the motor be arranged on end cap through end cap, and the lower end of threaded rod is concordant with described lower discharge port, and the axis of threaded rod all overlaps with the axis of the first magazine, the second magazine and feed pipe; Described threaded rod is at least positioned at a section of feed pipe and is provided with screw thread, and described screw thread is used for stirring the material through feed pipe.Described threaded rod is Combined screw rasp bar, is made up of polished rod portion and threaded shank, and polished rod portion is for connecting motor 3 and threaded shank, and threaded shank is for arranging threaded part.
Preferably, described first magazine is cylindrical shape.
Preferably, the part that described threaded rod is positioned at the second magazine and feed pipe is provided with screw thread, and described screw thread is used for stirring the material through the second magazine and feed pipe.
Preferably, the side surface of described first magazine is also provided with the fixture for supporting funnel.
Preferably, the cross section of described lower discharge port is circular.
The side surface of described first magazine is also provided with the fixture for supporting funnel; The cross section of described lower discharge port is circular, and at present, the charging aperture of tablet press machine mostly is square, causes easily spreading out in fill process, is now set to circle, be more conducive to the output of material, and do not waste.
After material enters into the first magazine and the second magazine by charging aperture, open motor, driven by motor puddler starts to rotate, along with the rotation of threaded rod, material rotates along with the screw thread of threaded rod, thus makes material enter into the charging aperture of tablet press machine uniformly, and can not produce blocking.
From foregoing, the present invention is based on the powder stirring blocking, make the design of its smooth blanking.Installing additional and stirring threaded rod is the simplest mode.Also other agitating mode can be adopted.Agitating device as Figure 2-Figure 5.A kind tablet press machine loading hopper device, comprising: the first magazine and the second magazine; Described first magazine is provided with end cap, and described end cap is provided with charging aperture, and the second magazine is the back taper transition magazine be arranged on below the first magazine, and the bottom of the second magazine is connected with feed pipe, and the lower discharge port of described feed pipe is connected to tablet press machine.
Described funnel device is also provided with agitating device, and described agitating device is made up of rabbling mechanism, ejecting mechanism, actuating unit.
Described rabbling mechanism comprises strut, puddler body, and described puddler body comprises linkage section, and described linkage section is short cylindrical, and one end of described linkage section is fixedly installed two poles, is holding tank between described two poles; One end of described linkage section is fixedly installed guide post; Described strut also has two, and one end of each strut is all hinged with linkage section, and two struts are separately positioned on the both sides of holding tank; The one side that two struts are relative is symmetrically arranged with pillar, and have spring between two struts, the two ends of spring are connected and fixed with pillar respectively; When rabbling mechanism is in unbound state, two struts are softened, in fan-shaped, as shown in Figure 4.
Described guide post inserts in the cylinder of fairlead, and guide post and fairlead are provided with supporting projection and groove, to prevent the two from relatively rotating, and improves the accuracy of guiding;
The tail end of fairlead is fixedly connected with the axle of motor.
Described rabbling mechanism is when off working state, and the part at least before guide post is arranged in sleeve.
The effect of described ejecting mechanism is, by push rod, rabbling mechanism is released sleeve, and rabbling mechanism can be made to reset.Push rod ejects end and is fixed on the shaft shoulder of linkage section guide post side.The quantity of push rod is at least two, and is symmetrical arranged, and guarantee is released and the stability resetted.
Ejecting mechanism can be piston hydraulic mechanism.Also can be other forms of mechanical ejection mechanism.
Agitating device is fixed on the side of feed pipe, and the hole for rabbling mechanism turnover is offered in feed pipe side.
Preferably, in order to prevent powder from entering rabbling mechanism, can adopt flexible film material that strut is connected sealing with pole.
During use, rabbling mechanism is pushed out sleeve under the effect of ejecting mechanism, and spring loses constraint and opened by strut, is formed fan-shaped " paddle ", starts motor, realize the stirring to powder in feed pipe, prevents buildup from blocking feed pipe.Be pushed out mechanism with rear stirrer structure and retract sleeve.
Compared with prior art, the present invention has following beneficial effect:
Apparatus of the present invention, structure is simple, low cost of manufacture;
The present invention can make pulverous material enter into tablet press machine uniformly, thus thoroughly solves the problem of blanking difficulty in production process, enhances productivity, and increases enterprise profit.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is tablet press machine loading hopper apparatus structure schematic diagram in embodiment 1.
Fig. 2 is tablet press machine loading hopper apparatus structure schematic diagram in embodiment 3.
Fig. 3 is the structural representation of agitating device 9.
Fig. 4 is the structural representation of the rabbling mechanism in agitating device 9.
Fig. 5 is the left view of Fig. 4.
In figure: 1 is the first magazine, 2 is the second magazine, and 3 is motor, and 4 is feed pipe, and 5 is charging aperture, and 6 is end cap, and 7 is threaded rod, and 8 is lower discharge port; 9 is agitating device, and 91 is strut, and 911 is pillar, and 912 is spring, and 92 is puddler body, and 921 is pole, and 922 is guide post, and 93 is sleeve, and 94 is ejecting mechanism, and 941 is push rod, and 95 is fairlead, and 96 is motor, and 961 is axle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, carry out clear, complete description to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
As shown in Figure 1, a kind of tablet press machine loading hopper device, comprising: motor 3, threaded rod 7, first magazine 1 and the second magazine 2; Described first magazine 1 is provided with end cap 6, described end cap 6 is provided with charging aperture 5, second magazine 2 is for being arranged on the back taper transition magazine below the first magazine 1, and the bottom of the second magazine 2 is connected with feed pipe 4, and the lower discharge port 8 of described feed pipe 4 is connected to tablet press machine; The tail end of threaded rod 7 is connected with the motor 3 be arranged on end cap 6 through end cap 6, and the lower end of threaded rod 7 is concordant with described lower discharge port 8, and the axis of threaded rod 7 all overlaps with the axis of the first magazine 1, second magazine 2 and feed pipe 4; Threaded rod 7 is at least positioned at a section of feed pipe 4 and is provided with screw thread, and screw thread is used for stirring the material through feed pipe 4, and threaded rod is at least positioned at a section of feed pipe and is provided with screw thread, and described screw thread is used for stirring the material through feed pipe.
Embodiment 2
A kind of tablet press machine loading hopper device, structure is substantially identical with the funnel device of embodiment 1, and difference is: the part that threaded rod 7 is positioned at the second magazine 3 and feed pipe 4 is provided with screw thread.
Embodiment 3
As Figure 2-Figure 5, a kind tablet press machine loading hopper device, comprising: the first magazine 1 and the second magazine 2; Described first magazine 1 is provided with end cap 6, described end cap 6 is provided with charging aperture 5, second magazine 2 is for being arranged on the back taper transition magazine below the first magazine 1, and the bottom of the second magazine 2 is connected with feed pipe 4, and the lower discharge port 8 of described feed pipe 4 is connected to tablet press machine.
Described funnel device is also provided with agitating device 9, and described agitating device 9 is made up of rabbling mechanism, ejecting mechanism 94, actuating unit.
Described rabbling mechanism comprises strut 91, puddler body 92, and described puddler body 92 comprises linkage section, and described linkage section is short cylindrical, and one end of described linkage section is fixedly installed two poles 921, is holding tank between described two poles 921; One end of described linkage section is fixedly installed guide post 922; Described strut 91 also has two, and one end of each strut 91 is all hinged with linkage section, and two struts 91 are separately positioned on the both sides of holding tank; The one side that two struts 91 are relative is symmetrically arranged with pillar 911, and have spring 912 between two struts 91, the two ends of spring 912 are connected and fixed with pillar 911 respectively; When rabbling mechanism is in unbound state, two struts 91 are softened, in fan-shaped, as shown in Figure 4.
Described guide post 922 inserts in the cylinder of fairlead 95, and guide post 922 and fairlead 95 are provided with supporting projection and groove, to prevent the two from relatively rotating, and improves the accuracy of guiding;
The tail end of fairlead 95 is fixedly connected with the axle 961 of motor 96.
Described rabbling mechanism is when off working state, and the part at least before guide post 922 is arranged in sleeve 93.
The effect of described ejecting mechanism 94 is, by push rod 941, rabbling mechanism is released sleeve 93, and rabbling mechanism can be made to reset.Push rod 941 ejects end and is fixed on the shaft shoulder of linkage section guide post 922 side.The quantity of push rod 941 is at least two, and is symmetrical arranged, and guarantee is released and the stability resetted.
Ejecting mechanism 94 can be piston hydraulic mechanism.Also can be other forms of mechanical ejection mechanism.
Agitating device 9 is fixed on the side of feed pipe 4, and the hole for rabbling mechanism turnover is offered in feed pipe 4 side.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of this reality invention, can realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and novel features.
Claims (5)
1. a tablet press machine loading hopper device, is characterized in that, comprising: motor (3), threaded rod (7), the first magazine (1) and the second magazine (2); Described first magazine (1) is provided with end cap (6), described end cap (6) is provided with charging aperture (5), second magazine (2) is for being arranged on the back taper transition magazine of the first magazine (1) below, the bottom of the second magazine (2) is connected with feed pipe (4), and the lower discharge port (8) of described feed pipe (4) is connected to tablet press machine; The tail end of threaded rod (7) is connected with the motor (3) be arranged on end cap (6) through end cap (6), the lower end of threaded rod (7) is concordant with described lower discharge port (8), and the axis of threaded rod (7) all overlaps with the axis of the first magazine (1), the second magazine (2) and feed pipe (4);
Described threaded rod (7) is at least positioned at a section of feed pipe (4) and is provided with screw thread, and described screw thread is used for stirring the material through feed pipe (4);
Described threaded rod (7) is Combined screw rasp bar, is made up of polished rod portion and threaded shank, and polished rod portion is for connecting motor (3) and threaded shank, and threaded shank is for arranging threaded part.
2. tablet press machine loading hopper device according to claim 1, is characterized in that, described first magazine (1) is cylindrical shape.
3. tablet press machine loading hopper device according to claim 1, it is characterized in that, the part that described threaded rod (7) is positioned at the second magazine (2) and feed pipe (4) is provided with screw thread, and described screw thread is used for stirring the material through the second magazine (2) and feed pipe (4).
4. tablet press machine loading hopper device according to claim 1, is characterized in that, the side surface of described first magazine (1) is also provided with the fixture for supporting funnel.
5. tablet press machine loading hopper device according to claim 1, is characterized in that, the cross section of described lower discharge port (8) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510804549.0A CN105328928B (en) | 2015-11-20 | 2015-11-20 | A kind of tablet press machine loading hopper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510804549.0A CN105328928B (en) | 2015-11-20 | 2015-11-20 | A kind of tablet press machine loading hopper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105328928A true CN105328928A (en) | 2016-02-17 |
| CN105328928B CN105328928B (en) | 2017-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510804549.0A Active CN105328928B (en) | 2015-11-20 | 2015-11-20 | A kind of tablet press machine loading hopper device |
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| Country | Link |
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| CN (1) | CN105328928B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753393A (en) * | 2018-07-21 | 2018-11-06 | 姜志远 | A kind of biomass fuel forming preparation facilities |
| CN108889244A (en) * | 2018-07-21 | 2018-11-27 | 姜志远 | A kind of biomass fuel forming device |
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| JP2006231164A (en) * | 2005-02-23 | 2006-09-07 | Mitsui Eng & Shipbuild Co Ltd | Apparatus for conveying organic waste |
| CN202028358U (en) * | 2011-03-25 | 2011-11-09 | 潍坊金瑞生物科技有限公司 | Stirring device used for ofloxacin dosing tank |
| CN202507585U (en) * | 2012-04-24 | 2012-10-31 | 都江堰市春盛中药饮片有限公司 | Tabletting device with mixing structure |
| CN203567230U (en) * | 2013-11-08 | 2014-04-30 | 中国热带农业科学院橡胶研究所 | Oil press for oil palm fruit pericarp |
| CN104275822A (en) * | 2014-09-30 | 2015-01-14 | 张龙明 | Pure powder granulation negotiable machine |
| CN204749349U (en) * | 2015-04-21 | 2015-11-11 | 慈溪市启诺贸易有限公司 | Blowing device of pharmacy tablet press |
| CN205185382U (en) * | 2015-11-20 | 2016-04-27 | 临汾宝珠制药有限公司 | Tablet press feed hopper device |
-
2015
- 2015-11-20 CN CN201510804549.0A patent/CN105328928B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006231164A (en) * | 2005-02-23 | 2006-09-07 | Mitsui Eng & Shipbuild Co Ltd | Apparatus for conveying organic waste |
| CN202028358U (en) * | 2011-03-25 | 2011-11-09 | 潍坊金瑞生物科技有限公司 | Stirring device used for ofloxacin dosing tank |
| CN202507585U (en) * | 2012-04-24 | 2012-10-31 | 都江堰市春盛中药饮片有限公司 | Tabletting device with mixing structure |
| CN203567230U (en) * | 2013-11-08 | 2014-04-30 | 中国热带农业科学院橡胶研究所 | Oil press for oil palm fruit pericarp |
| CN104275822A (en) * | 2014-09-30 | 2015-01-14 | 张龙明 | Pure powder granulation negotiable machine |
| CN204749349U (en) * | 2015-04-21 | 2015-11-11 | 慈溪市启诺贸易有限公司 | Blowing device of pharmacy tablet press |
| CN205185382U (en) * | 2015-11-20 | 2016-04-27 | 临汾宝珠制药有限公司 | Tablet press feed hopper device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753393A (en) * | 2018-07-21 | 2018-11-06 | 姜志远 | A kind of biomass fuel forming preparation facilities |
| CN108889244A (en) * | 2018-07-21 | 2018-11-27 | 姜志远 | A kind of biomass fuel forming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105328928B (en) | 2017-09-12 |
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