CN111717871A - Medicine bottling machine and medicine bottling method - Google Patents
Medicine bottling machine and medicine bottling method Download PDFInfo
- Publication number
- CN111717871A CN111717871A CN202010576832.3A CN202010576832A CN111717871A CN 111717871 A CN111717871 A CN 111717871A CN 202010576832 A CN202010576832 A CN 202010576832A CN 111717871 A CN111717871 A CN 111717871A
- Authority
- CN
- China
- Prior art keywords
- medicine
- outer tube
- plug
- bottle
- medicine bottle
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
- B67C3/2608—Filling-heads; Means for engaging filling-heads with bottle necks comprising anti-dripping means
Landscapes
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Basic Packing Technique (AREA)
- Sealing Of Jars (AREA)
Abstract
The invention relates to a medicine bottling machine, which comprises a storage tank and a workbench, wherein the storage tank is provided with a blanking nozzle, the workbench comprises a panel and a lifting mechanism for driving the panel to lift, the blanking nozzle comprises an inner pipe, an outer pipe and a blanking valve, the upper end of the inner pipe is connected to the bottom wall of the storage tank, the outer pipe is sleeved at the lower end of the inner pipe in a sealing and sliding mode, the blanking valve is arranged at the lower end of the outer pipe, the outer pipe is arranged at the lower end of the outer pipe, the blanking valve is arranged at the lower end of the inner pipe, the outer pipe is arranged at the lower end of the outer pipe, a temporary medicine storage cavity is formed by the inner pipe, the outer pipe is hung on a pushing plug in a sealing mode, a pressure spring for driving the outer pipe to move downwards to. The invention aims to provide a medicine bottling machine with good smoothness in discharging, and solves the problem that discharging is slow and unsmooth in medicine bottling.
Description
The application is a divisional application with the name of 'medicine bottling machine and medicine bottling method' on application number 2018112319035, application date 2018, 10 and 22 months.
Technical Field
The invention relates to pharmaceutical equipment, in particular to a medicine bottling machine and a medicine bottling method.
Background
In the production process of medicines, the medicines in a fluid state are often required to be filled into the medicine bottles, and the medicines flow into the medicine bottles under the action of gravity when the medicines are filled into the medicine bottles. When bottling the medicine with higher viscosity, the discharging is slow and unsmooth.
Disclosure of Invention
The invention aims to provide a medicine bottling machine with good smoothness in discharging, and solves the problem that discharging is slow and unsmooth in medicine bottling.
The technical problem is solved by the following technical scheme: a medicine bottling machine comprises a storage tank provided with a blanking nozzle and a workbench positioned below the blanking nozzle, wherein the workbench comprises a panel and a lifting mechanism for driving the panel to lift, the blanking nozzle comprises an inner tube with the upper end connected to the bottom wall of the storage tank, an outer tube with a sealed sliding sleeve arranged at the lower end of the inner tube and a blanking valve arranged at the lower end of the outer tube, the lower end of the inner tube is provided with a push plug, the outer tube and the inner tube are connected together in a sliding and sealing manner through the push plug, a temporary medicine storage cavity is enclosed among the blanking valve, the outer tube, the push plug and the inner tube, the volume of the temporary medicine storage cavity is larger than that of medicine to be filled into a medicine bottle, the upper end of the outer tube is provided with a cover plate for hanging the outer tube on the push plug, a pressure spring for driving the outer tube to move downwards to enable the cover plate to abut against the push plug is, the inner tube is in an open state when the outer tube is suspended from the plunger.
Preferably, the pressure spring is sleeved on the inner pipe, the lower end of the pressure spring abuts against the cover plate, and the upper end of the pressure spring abuts against the bottom of the storage tank. Compact structure and good stability during movement.
Preferably, the lower end of the outer tube is provided with a conical section, the outer diameter of the lower end of the conical section is smaller than the inner diameter of the bottle opening of the medicine bottle, the outer diameter of the upper end of the conical section is larger than the inner diameter of the bottle opening of the medicine bottle, and the surface of the conical section is provided with a plurality of air exhaust grooves distributed along the circumferential direction of the conical section. The medicine bottle is jacked up the outer tube, so that the medicine is well reliable when being dispensed into the medicine bottle.
Preferably, the temporary medicine storage cavity comprises a cylindrical surface section and a conical surface section which are sequentially distributed from top to bottom, the push plug is connected in the cylindrical surface section in a sliding and sealing mode, the plug is supported in the conical surface section through a supporting block, the supporting block is connected with the conical surface section in a conical surface matching mode, and the supporting block is placed in the conical surface section; when the outer tube is hung on the inner tube, the volume in the cylindrical surface section is larger than the volume of the medicine to be filled into the medicine bottle. The plug can be conveniently and stably arranged in the outer pipe.
Preferably, the cover plate is provided with an annular groove extending along the circumferential direction of the outer pipe, and the upper end of the outer pipe is in threaded connection with the annular groove.
Preferably, the cover plate is provided with a sliding hole, and the inner pipe is connected in the sliding hole in a sliding manner. The push plug can be prevented from being twisted.
The invention also provides a medicine bottling method, which is characterized in that in the first step, the medicine bottle is placed on the panel in a state that the bottle opening is aligned with the outer tube; secondly, opening a discharging valve and lifting a panel through a lifting mechanism to drive the medicine bottle to ascend, and driving the outer tube to ascend relative to the plug when the medicine bottle is pushed to the outer tube so that the plug blocks the outer tube, so that medicine in the temporary medicine storage cavity is extruded by the plug and injected into the medicine bottle and the pressure spring is contracted to store energy; thirdly, when the amount of the medicine in the medicine bottle meets the requirement, the lifting mechanism is changed from ascending to descending so that the medicine bottle also descends, the outer tube also descends under the action of the pressure spring when the medicine bottle descends, the medicine bottle descends for a set distance to the temporary medicine storage cavity to generate negative pressure so that the residual medicine in the lower end of the outer tube is sucked back, and then the discharge valve is closed, and the sucking back result is used for preventing the residual medicine in the lower end of the outer tube from dripping out; and fourthly, the lifting mechanism continuously descends to reset, the pressure spring drives the outer pipe to descend to reset, after the outer pipe descends to the opening of the plug, the medicine in the storage tank enters the medicine temporary storage cavity through the inner pipe under the action of pressure difference for next bottling. The in-process inner tube that the medicine got into the medicine bottle seals, can make the pressure that the drive medicine flows out big for it is more unobstructed when flowing out to medicine. The back suction can be generated before the blanking valve is closed to prevent the residual medicine from dropping, so that the medicine waste and the environmental pollution can be avoided.
The invention has the following advantages: the medicine with poor fluidity can be smoothly discharged when being filled; .
Drawings
Fig. 1 is a schematic view of a usage status of a first embodiment of the present invention.
Fig. 2 is a schematic view of a workbench according to a second embodiment.
In the figure: the automatic medicine feeding device comprises a feeding nozzle 1, an inner tube 11, an outer tube 12, a feeding valve 13, a pressure spring 14, a push plug 15, a cover plate 16, an annular groove 161, a sliding hole 162, a conical section 17, an exhaust groove 171, a plug 18, a connecting rod 181, a supporting block 19, a communicating hole 191, a storage tank 2, a workbench 3, a panel 31, a base 32, a lifting mechanism 33, a vertical screw rod 332, a sliding sleeve 333, a threaded sleeve 334, a driving mechanism 335, a driven conical gear 3351, a driving conical gear 3352, a supporting plate 3-1, an eccentric wheel 3-2, a lifting motor 3-3, a vertical sliding rod 3-4, a hanging rod 3-5, a medicine bottle 4, a bottle opening 41, a medicine temporary storage cavity 5, a cylindrical surface section 51 and a.
Detailed Description
The invention is further described with reference to the following figures and examples.
First embodiment, referring to fig. 1, a medicine bottling machine comprises a material storage tank 2 provided with a discharging nozzle 1 and a workbench 3 positioned below the discharging nozzle.
The blanking nozzle 1 comprises an inner tube 11, an outer tube 12, a blanking valve 13 and a pressure spring 14. The upper end of the inner pipe 11 is connected to the bottom wall 21 of the storage tank. The inner pipe 11 is communicated with the material storage tank. The lower end of the inner tube is provided with a push plug 15. The upper end of the outer pipe is sleeved in the lower end of the inner pipe. The outer pipe and the inner pipe are connected together in a sliding and sealing mode through the push plug. The upper end of the outer tube is provided with a cover plate 16. The outer tube is suspended from the inner tube by a cover plate. The cover plate is provided with an annular groove 161 extending in the circumferential direction of the outer pipe. The upper end of the outer pipe is in threaded connection with the annular groove. The cover plate is provided with a slide hole 162. The inner pipe is connected in the slide hole in a sliding way. The lower end of the outer tube is provided with a conical section 17. The outer diameter of the lower end of the tapered section is smaller than the inner diameter of the mouth 41 of the vial 4. The outer diameter of the upper end of the conical section is larger than the inner diameter of the bottle mouth of the medicine bottle. The surface of the conical section is provided with a plurality of air discharge grooves 171 distributed along the circumference of the conical section. The blanking valve 13 is arranged in the conical section. A temporary medicine storage cavity 5 is enclosed among the discharge valve, the outer pipe, the inner pipe and the push plug. The temporary medicine storage cavity comprises a cylindrical surface section 51 and a conical surface section 52 which are sequentially distributed from top to bottom. The push plug is connected in the cylindrical surface section in a sliding and sealing mode. A plug 18 is provided in the outer tube. The plug is connected with the supporting block 19 through a connecting rod 181. The support blocks 19 rest within the conical surface section. The supporting block is connected with the conical surface of the conical surface section in a matching way. The supporting block is provided with a communicating hole 191. When the outer tube is suspended from the inner tube. The volume in the cylindrical surface section is larger than the volume of the medicine to be filled into the medicine bottle. The compression spring 14 is sleeved on the inner pipe. The upper end of the pressure spring is connected with the bottom wall of the storage tank in an abutting mode, and the lower end of the pressure spring is connected to the cover plate in an abutting mode.
The table 3 includes a panel 31 and a lifting mechanism 33 for driving the panel to be lifted. The lifting mechanism comprises a supporting plate 3-1, an eccentric wheel 3-2 with the circumferential surface abutting against the lower surface of the supporting plate, a lifting motor 3-3 for driving the eccentric wheel to rotate and a plurality of vertical sliding rods 3-4. The lower end of the vertical slide bar is fixedly connected on the bottom plate 32, and the upper end of the vertical slide bar is arranged on the supporting plate in a penetrating way. The lifting motor is connected to the bottom plate. The pallet is connected to the underside of the panel by a number of suspension bars 3-5. The lifting motor drives the eccentric wheel to rotate positively to lift the supporting plate to realize the lifting of the table top, and the self weight of the supporting plate and an object on the supporting plate are matched with the reverse rotation of the eccentric wheel to realize the descending.
The method of bottling the medicine is carried out by a medicine bottling machine, in which, in a first step, the medicine bottles 4 are placed on a panel with the mouth 41 aligned with the outer tube; secondly, opening a discharging valve and lifting a panel through a lifting mechanism to drive the medicine bottle to ascend, and driving the outer tube to ascend relative to the plug when the medicine bottle is pushed to the outer tube so that the plug blocks the outer tube, so that medicine in the temporary medicine storage cavity is extruded by the plug and injected into the medicine bottle and the pressure spring is contracted to store energy; thirdly, when the amount of the medicine in the medicine bottle meets the requirement, the lifting mechanism is changed from ascending to descending so that the medicine bottle also descends, the outer tube also descends under the action of the pressure spring when the medicine bottle descends, the medicine bottle descends for a set distance to the temporary medicine storage cavity to generate negative pressure so that the residual medicine in the lower end of the outer tube is sucked back, and then the discharge valve is closed, and the sucking back result is used for preventing the residual medicine in the lower end of the outer tube from dripping out; and fourthly, the lifting mechanism continuously descends to reset, the pressure spring drives the outer pipe to descend to reset, after the outer pipe descends to the opening of the plug, the medicine in the storage tank enters the medicine temporary storage cavity through the inner pipe under the action of pressure difference for next bottling.
The second embodiment is different from the first embodiment in that:
referring to fig. 2, the lifting mechanism includes vertical sliding rods 3-4, a vertical screw rod 332, a sliding sleeve 333, a threaded sleeve 334, and a driving mechanism 335 for driving the screw rod to rotate. The lower end of the vertical sliding rod is fixedly connected to the bottom plate 32, and the upper end of the vertical sliding rod is arranged in the sliding sleeve in a penetrating mode. The sliding sleeve is connected to the underside of the panel 31 by a hanger bar 336. The lower end of the vertical screw rod is rotatably connected to the bottom plate, and the upper end of the vertical screw rod is in threaded connection with the threaded sleeve. The threaded sleeve is connected to the underside of the panel by another hanger bar. The driving mechanism comprises a driven bevel gear 3351 connected to the vertical screw rod, a driving bevel gear 3352 meshed with the driven bevel gear and a lifting motor 3-3 driving the driving bevel gear to rotate.
Claims (7)
1. A medicine bottling machine is characterized by comprising a storage tank provided with a blanking nozzle and a workbench positioned below the blanking nozzle, wherein the workbench comprises a panel and a lifting mechanism for driving the panel to lift, the blanking nozzle comprises an inner tube with the upper end connected to the bottom wall of the storage tank, an outer tube with the lower end of the inner tube sleeved with a sealing sliding sleeve and a blanking valve arranged at the lower end of the outer tube, the lower end of the inner tube is provided with a push plug, the outer tube and the inner tube are connected together in a sliding and sealing manner through the push plug, a medicine temporary storage cavity is enclosed among the blanking valve, the outer tube, the push plug and the inner tube, the volume of the medicine temporary storage cavity is larger than the volume of medicine to be filled into a medicine bottle, the upper end of the outer tube is provided with a cover plate for hanging the outer tube on the push plug, a pressure spring for driving the outer tube to move downwards to enable the cover plate to abut against the push plug is, the inner tube is in an open state when the outer tube is suspended on the plunger; elevating system is including holding in the palm, global butt eccentric wheel, drive eccentric wheel pivoted elevator motor and a plurality of vertical slide bar on the layer board lower surface, the lower extreme rigid coupling of vertical slide bar is worn to establish on the layer board at the bottom plate, the upper end, elevator motor connects on the bottom plate, the layer board passes through a plurality of jibs and connects on the downside of panel.
2. The drug bottling machine according to claim 1, wherein the compression spring is sleeved on the inner tube, a lower end of the compression spring abuts against the cover plate, and an upper end of the compression spring abuts against the bottom of the storage tank.
3. The drug bottling machine according to claim 1, wherein the outer tube has a lower end provided with a tapered section having an outer diameter smaller than an inner diameter of the mouth of the drug bottle and an upper end having an outer diameter larger than the inner diameter of the mouth of the drug bottle, and wherein the tapered section has a plurality of air discharge grooves circumferentially distributed along the tapered section on a surface thereof.
4. The medicine bottling machine according to claim 3, wherein the temporary medicine storage cavity comprises a cylindrical section and a conical section which are sequentially distributed from top to bottom, the push plug is connected in the cylindrical section in a sliding and sealing manner, the plug is supported in the conical section through a support block, the support block is connected with the conical section in a conical fit manner, and the support block is placed in the conical section; when the outer tube is hung on the inner tube, the volume in the cylindrical surface section is larger than the volume of the medicine to be filled into the medicine bottle.
5. The drug bottling machine according to claim 1, wherein the cover plate is provided with an annular groove extending circumferentially along the outer tube, the upper end of the outer tube being screwed in the annular groove.
6. The drug bottling machine according to claim 1, wherein said cover plate is provided with a slide hole, said inner tube being slidably connected within said slide hole.
7. A medicine bottling method adapted to the medicine bottling machine according to claim 1, wherein, in the first step, the medicine bottle is placed on the face plate with the mouth aligned with the outer tube; secondly, opening a discharging valve and lifting a panel through a lifting mechanism to drive the medicine bottle to ascend, and driving the outer tube to ascend relative to the plug when the medicine bottle is pushed to the outer tube so that the plug blocks the outer tube, so that medicine in the temporary medicine storage cavity is extruded by the plug and injected into the medicine bottle and the pressure spring is contracted to store energy; thirdly, when the amount of the medicine in the medicine bottle meets the requirement, the lifting mechanism is changed from ascending to descending so that the medicine bottle also descends, the outer tube also descends under the action of the pressure spring when the medicine bottle descends, the medicine bottle descends for a set distance to the temporary medicine storage cavity to generate negative pressure so that the residual medicine in the lower end of the outer tube is sucked back, and then the discharge valve is closed, and the sucking back result is used for preventing the residual medicine in the lower end of the outer tube from dripping out; and fourthly, the lifting mechanism continuously descends to reset, the pressure spring drives the outer pipe to descend to reset, after the outer pipe descends to the opening of the plug, the medicine in the storage tank enters the medicine temporary storage cavity through the inner pipe under the action of pressure difference for next bottling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010576832.3A CN111717871A (en) | 2018-10-22 | 2018-10-22 | Medicine bottling machine and medicine bottling method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231903.5A CN109553050B (en) | 2018-10-22 | 2018-10-22 | Medicine bottling machine and medicine bottling method |
| CN202010576832.3A CN111717871A (en) | 2018-10-22 | 2018-10-22 | Medicine bottling machine and medicine bottling method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231903.5A Division CN109553050B (en) | 2018-10-22 | 2018-10-22 | Medicine bottling machine and medicine bottling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717871A true CN111717871A (en) | 2020-09-29 |
Family
ID=65865007
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010576832.3A Withdrawn CN111717871A (en) | 2018-10-22 | 2018-10-22 | Medicine bottling machine and medicine bottling method |
| CN201811231903.5A Active CN109553050B (en) | 2018-10-22 | 2018-10-22 | Medicine bottling machine and medicine bottling method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231903.5A Active CN109553050B (en) | 2018-10-22 | 2018-10-22 | Medicine bottling machine and medicine bottling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111717871A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130334A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Low-noise crushing type stirring kettle |
| CN114130333A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Feeding and discharging synchronous reactor |
| CN114130332A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Method for stirring and reacting materials through stirring kettle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229125B (en) * | 2020-08-15 | 2023-03-14 | 哈尔滨商业大学 | But granule racking machine for height-adjusting's pharmacy that contains runner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6622760B2 (en) * | 2000-12-13 | 2003-09-23 | Julie Elizabeth Clifton | Fueling nozzle |
| CN202708132U (en) * | 2012-07-11 | 2013-01-30 | 宝应仁恒实业有限公司 | Integrated anti-leaking type dosing valve |
| CN204162401U (en) * | 2014-10-15 | 2015-02-18 | 陈晨 | Electric reciprocating antidrip bottle placer |
| CN204310097U (en) * | 2014-11-11 | 2015-05-06 | 明珠阀门集团有限公司 | A kind of pneumatic type definite quantity filling valve |
| CN207510767U (en) * | 2017-11-20 | 2018-06-19 | 富士胶片电子材料（苏州）有限公司 | A kind of liquid fine packaging device in a small amount |
-
2018
- 2018-10-22 CN CN202010576832.3A patent/CN111717871A/en not_active Withdrawn
- 2018-10-22 CN CN201811231903.5A patent/CN109553050B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130334A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Low-noise crushing type stirring kettle |
| CN114130333A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Feeding and discharging synchronous reactor |
| CN114130332A (en) * | 2021-11-19 | 2022-03-04 | 浙江圣效化学品有限公司 | Method for stirring and reacting materials through stirring kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109553050A (en) | 2019-04-02 |
| CN109553050B (en) | 2021-01-19 |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200929 |
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| WW01 | Invention patent application withdrawn after publication |