CN111453023A - Siphon type liquid medicament accurate quantitative filling device - Google Patents
Siphon type liquid medicament accurate quantitative filling device Download PDFInfo
- Publication number
- CN111453023A CN111453023A CN202010291970.7A CN202010291970A CN111453023A CN 111453023 A CN111453023 A CN 111453023A CN 202010291970 A CN202010291970 A CN 202010291970A CN 111453023 A CN111453023 A CN 111453023A
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- tube
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- pipe
- siphon
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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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/10—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material
- B65B3/12—Methods of, or means for, filling the material into the containers or receptacles by application of pressure to material mechanically, e.g. by pistons or pumps
-
- 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
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
- B65B3/32—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the field of medicament filling, in particular to a siphon type precise quantitative filling device for liquid medicament, which comprises a base, a tube body, a tube bottom, a distance-adjustable threaded sleeve and a piston capable of horizontally sliding in the threaded sleeve, wherein the threaded sleeve is in threaded connection with one end of the tube body close to the tube bottom, the piston is vertically arranged in the threaded sleeve, one end of the piston close to the tube bottom is horizontally provided with a piston rod, the center of one end of the threaded sleeve far away from the tube bottom is provided with a first water outlet hole, the center of one end of the tube body far away from the tube bottom is provided with a second water outlet hole, the outer side of the second water outlet hole is connected with a water outlet pipe, the bottom of one side of the tube body close to the water outlet pipe is provided with a vertically arranged siphon, one end of the base close to the siphon is horizontally and fixedly provided with a liquid storage chamber, the liquid medicament filling machine has good practicability, can quantitatively fill liquid medicaments, and improves the working efficiency and the filling precision.
Description
Technical Field
The invention relates to the field of medicament filling, in particular to a siphon type precise and quantitative filling device for liquid medicaments.
Background
At present, when the medicament of the pharmacy department is used for treating diseases, the liquid medicament which is easy to swallow is often used by patients for the convenience of taking by the patients. When the medicine is prescribed for a patient, a plurality of treatment courses are prescribed once, so that different doses are required to be prescribed according to the disease degree of different patients.
Under the prior art, generally carry out the medicament filling by pharmacist's direct manual work, this kind of method is not only inefficient, and is difficult to accurate ration, can produce great medicament injection volume error very probably, and traditional filling instrument is difficult to accurate adjustable carry out quick filling operation to the operation is comparatively loaded down with trivial details, influences patient treatment time.
Therefore, there is a need for a siphon-type liquid medicine precise quantitative filler, which can solve the above problems.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a siphon type liquid medicament accurate quantitative filling device, and the technical scheme solves the problems that manual medicament filling is low in efficiency and difficult to accurately quantify, a large medicament injection amount error is possibly generated, a traditional filling tool is difficult to accurately and adjustably carry out rapid filling operation, the operation is complicated, the treatment time of a patient is influenced and the like.
In order to solve the technical problems, the invention provides the following technical scheme:
the siphon type liquid medicament precise quantitative filling device comprises a base, a pipe body, a pipe bottom, a thread sleeve with adjustable distance and a piston capable of horizontally sliding in the thread sleeve, wherein the base is horizontally arranged, the pipe body and the pipe bottom are respectively and horizontally arranged at two ends of the top of the base, the thread sleeve is horizontally arranged between the pipe body and the pipe bottom, the thread sleeve is in threaded connection with one end of the pipe body close to the pipe bottom, the outer side wall of the thread sleeve is attached to the inner wall of the pipe body, the piston is vertically arranged in the thread sleeve, the outer side wall of the piston is attached to the inner wall of the thread sleeve, a piston rod is horizontally arranged at one end of the piston close to the pipe bottom, one end of the piston rod penetrates through the pipe bottom and is outwards arranged, a first water outlet hole is formed in the center of one end of the thread sleeve far away from the pipe bottom, a second water outlet hole is formed in the center of one end of the pipe body far away from the pipe, the base is close to the horizontal fixed mounting of one end of siphon and has the liquid reserve chamber, and the bottom of siphon extends to the bottom of liquid reserve chamber, and pipe shaft, socle, thread bush and piston all set up coaxially, and the tip of siphon is equipped with small-size check valve.
As an optimal scheme of the siphon type liquid medicament accurate quantitative filling device, the threaded sleeve comprises an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are arranged between the pipe body and the pipe bottom in an even level mode, one end, far away from the pipe body, of the inner cylinder and the outer cylinder is fixedly connected through a connecting ring, the outer side wall of the inner cylinder is attached to the inner wall of the pipe body, one end, close to the pipe bottom, of the outer side wall of the pipe body is a threaded end, and the inner wall of the outer cylinder is in threaded connection with the threaded end of the.
As an optimal scheme of the siphon type liquid medicament accurate quantitative filling device, a limiting ring is fixedly arranged on the outer wall of the middle part of the tube body, and a limiting column horizontally extends from one side of the tube bottom, which is close to the tube body.
As an optimal scheme of accurate quantitative filling ware of hydrocone type liquid medicament, the pipe shaft is kept away from the vertical scale plate that is equipped with in one end top of bobbin base, and the inner tube has seted up the concave ring of reading on being close to the one end lateral wall of outlet pipe, and the pipe shaft is transparent material.
As an optimal scheme of the siphon type liquid medicament accurate quantitative filling device, one side of the piston, which is close to the tube bottom, is fixedly provided with an annular iron block, one side of the tube bottom, which is close to the piston, is fixedly provided with an electromagnet, a piston rod is horizontally sleeved with a spring, the spring is positioned between the piston and the tube bottom, one end of the spring is fixedly connected with the side wall of the piston, and the other end of the spring is fixedly connected with the side wall of the tube bottom.
As an optimal scheme of the siphon type liquid medicament accurate quantitative filling device, a first mounting seat and a second mounting seat are vertically and upwards arranged at two ends of the top of the base, the top of the first mounting seat is fixedly connected with the outer side wall of the tube body, and the second mounting seat is fixedly connected with the outer side wall of the tube bottom.
Compared with the prior art, the invention has the beneficial effects that:
compared with the traditional manual filling, the automatic liquid filling machine can accurately and quantitatively fill liquid medicaments, realizes automatic filling operation through the acting force of the electromagnet and the spring, realizes automatic liquid suction through siphon, and greatly improves the working efficiency and the filling precision.
Compared with the existing filling equipment, the invention has the advantages of simple structure, convenient operation, high filling speed, higher adjusting precision and good practicability.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is an exploded view of a portion of the present invention;
fig. 5 is a front view of fig. 4.
The reference numbers in the figures are:
the device comprises a base 1, a pipe body 2, a pipe bottom 3, a threaded sleeve 4, a piston 5, a piston rod 6, a first water outlet 7, a second water outlet 8, a water outlet pipe 9, a siphon pipe 10, a liquid storage chamber 11, an inner cylinder 12, an outer cylinder 13, a connecting ring 14, a limiting ring 15, a limiting column 16, a scale plate 17, a reading concave ring 18, an annular iron block 19, an electromagnet 20, a spring 21, a first mounting seat 22 and a second mounting seat 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-5, a siphon type liquid medicament precise quantitative filling device comprises a base 1, a pipe body 2, a pipe bottom 3, a distance-adjustable threaded sleeve 4 and a piston 5 capable of horizontally sliding in the threaded sleeve 4, wherein the base 1 is horizontally arranged, the pipe body 2 and the pipe bottom 3 are respectively horizontally arranged at two ends of the top of the base 1, the threaded sleeve 4 is horizontally arranged between the pipe body 2 and the pipe bottom 3, the threaded sleeve 4 is in threaded connection with one end of the pipe body 2 close to the pipe bottom 3, the outer side wall of the threaded sleeve 4 is attached to the inner wall of the pipe body 2, the piston 5 is vertically arranged inside the threaded sleeve 4, the outer side wall of the piston 5 is attached to the inner wall of the threaded sleeve 4, one end of the piston 5 close to the pipe bottom 3 is horizontally provided with a piston rod 6, one end of the piston rod 6 penetrates through the pipe bottom 3 and is arranged outwards, a first water outlet hole 7 is arranged at the center of the end of the threaded sleeve 4 far away from the pipe bottom 3, a second water outlet, 8 outsides of second apopore are connected with outlet pipe 9, and the siphon 10 of vertical setting is installed to the bottom that the stack of tubes 2 is close to outlet pipe 9 one side, and the horizontal fixed mounting of one end that base 1 is close to siphon 10 has stock solution room 11, and the bottom of siphon 10 extends to the bottom of stock solution room 11, and stack of tubes 2, tube bottom 3, thread bush 4 and 5 equal coaxial settings of piston, the tip of siphon 10 are equipped with small-size check valve.
Threaded sleeve 4 is including inner tube 12 and urceolus 13, and the equal level setting of inner tube 12 and urceolus 13 is between pipe shaft 2 and socle 3, and the one end that pipe shaft 2 was kept away from to inner tube 12 and urceolus 13 is passed through go-between 14 fixed connection, and the lateral wall of inner tube 12 is laminated with the inner wall of pipe shaft 2, and the one end that pipe shaft 2 lateral wall is close to socle 3 is the screw thread end, the inner wall of urceolus 13 and 2 screw thread end threaded connection of pipe shaft. When adjusting the rotation of thread bush 4, the screw thread end screw-thread fit of urceolus 13 and pipe shaft 2 can realize the displacement of thread bush 4 for pipe shaft 2 when rotatory, and urceolus 13 synchronous displacement is followed to inner tube 12 to can adjust the relative position of inner tube 12 in pipe shaft 2 is inside, and then adjust the distance of advance of piston 5 for pipe shaft 2, thereby realize accommodation process.
The outer wall of the middle part of the pipe body 2 is fixedly provided with a limiting ring 15, and one side of the pipe bottom 3 close to the pipe body 2 horizontally extends to form a limiting column 16. In the displacement process of the threaded sleeve 4, the limiting ring 15 and the limiting column 16 have a limiting function on the displacement of the threaded sleeve 4, the limiting ring 15 limits the maximum forward position of the threaded sleeve 4, and the limiting column 16 limits the maximum backward position of the threaded sleeve 4.
The vertical scale plate 17 that is equipped with in one end top that the pipe shaft 2 kept away from the socle 3, the concave ring 18 of reading has been seted up on the inner tube 12 is close to the one end lateral wall of outlet pipe 9, and pipe shaft 2 is transparent material. When the filling volume is adjusted to needs accuracy, rotatory thread bush 4 can drive the inner tube and displace in pipe shaft 2, and 2 tops of pipe shaft are equipped with scale 17, and through the cooperation of reading concave ring 18 and scale 17, can control the accurate displacement volume of thread bush 4, the pipe shaft 2 of transparent material is convenient for observe the concave ring 18 of reading on the inner tube 12.
One side fixed mounting that piston 5 is close to tube bottom 3 has annular iron plate 19, and one side fixed mounting that tube bottom 3 is close to piston 5 has electro-magnet 20, and the level cover is equipped with spring 21 on the piston rod 6, and spring 21 is located between piston 5 and the tube bottom 3, and spring 21's one end and 5 lateral walls fixed connection of piston, spring 21's the other end and the lateral wall fixed connection of tube bottom 3. The electromagnet 20 is electrified, the annular iron block 19 is attracted by the electromagnet 20 to drive the piston 5 to retract, the spring 21 is further extruded, liquid in the liquid storage chamber 11 is sucked into the front ends of the tube body 2 and the inner tube 12 through the siphon effect through the siphon tube 10, when filling operation is needed, the electromagnet 20 is powered off, the piston 5 is ejected out through the effect of the spring 21, and the piston 5 moves in the inner tube 12 to push out the liquid in the tube body 2 through the water outlet tube 9, so that the filling operation is completed.
The vertical first mount pad 22 and the second mount pad 23 that upwards is equipped with in base 1's top both ends, the lateral wall fixed connection of the top of first mount pad 22 and pipe shaft 2, the lateral wall fixed connection of second mount pad 23 and socle 3. The first mounting seat 22 is used for fixedly mounting the pipe body 2, and the second mounting seat 23 is used for fixedly mounting the pipe bottom 3.
The working principle of the invention is as follows:
before liquid medicament quantitative filling, earlier through the position of artifical rotatory regulation thread bush 4 for pipe shaft 2, piston 5 slides in thread bush 4, thereby play the effect of quantitative propelling movement, when piston 5 forward propelling movement, liquid in the thread bush 4 is extruded in to pipe shaft 2 through first apopore 7, liquid in the pipe shaft 2 extrudes into outlet pipe 9 through second apopore 8, liquid is finally extruded in waiting the container of filling, accomplish the quantitative filling process. When adjusting the rotation of thread bush 4, the screw thread end screw-thread fit of urceolus 13 and pipe shaft 2 can realize the displacement of thread bush 4 for pipe shaft 2 when rotatory, and urceolus 13 synchronous displacement is followed to inner tube 12 to can adjust the relative position of inner tube 12 in pipe shaft 2 is inside, and then adjust the distance of advance of piston 5 for pipe shaft 2, thereby realize accommodation process. In the displacement process of the threaded sleeve 4, the limiting ring 15 and the limiting column 16 have a limiting function on the displacement of the threaded sleeve 4, the limiting ring 15 limits the maximum forward position of the threaded sleeve 4, and the limiting column 16 limits the maximum backward position of the threaded sleeve 4. When the filling volume is adjusted to needs accuracy, rotatory thread bush 4 can drive the inner tube and displace in pipe shaft 2, and 2 tops of pipe shaft are equipped with scale 17, and through the cooperation of reading concave ring 18 and scale 17, can control the accurate displacement volume of thread bush 4, the pipe shaft 2 of transparent material is convenient for observe the concave ring 18 of reading on the inner tube 12. The electromagnet 20 is electrified, the annular iron block 19 is attracted by the electromagnet 20 to drive the piston 5 to retract, the spring 21 is further extruded, liquid in the liquid storage chamber 11 is sucked into the front ends of the tube body 2 and the inner tube 12 through the siphon effect through the siphon tube 10, when filling operation is needed, the electromagnet 20 is powered off, the piston 5 is ejected out through the effect of the spring 21, and the piston 5 moves in the inner tube 12 to push out the liquid in the tube body 2 through the water outlet tube 9, so that the filling operation is completed. The first mounting seat 22 is used for fixedly mounting the pipe body 2, and the second mounting seat 23 is used for fixedly mounting the pipe bottom 3.
Claims (6)
1. A siphon type liquid medicament accurate quantitative filling device is characterized by comprising a base (1), a pipe body (2), a pipe bottom (3), a thread sleeve (4) with adjustable distance and a piston (5) capable of horizontally sliding in the thread sleeve (4), wherein the base (1) is horizontally arranged, the pipe body (2) and the pipe bottom (3) are respectively horizontally arranged at two ends of the top of the base (1), the thread sleeve (4) is horizontally arranged between the pipe body (2) and the pipe bottom (3), the thread sleeve (4) is in threaded connection with one end of the pipe body (2) close to the pipe bottom (3), the outer side wall of the thread sleeve (4) is attached to the inner wall of the pipe body (2), the piston (5) is vertically arranged in the thread sleeve (4), the outer side wall of the piston (5) is attached to the inner wall of the thread sleeve (4), a piston rod (6) is horizontally arranged at one end of the piston (5) close to the pipe bottom (3), the one end of piston rod (6) runs through socle (3) and outwards sets up, the one end center department that socle (3) were kept away from in thread bush (4) is equipped with first apopore (7), the one end center department that socle (3) were kept away from in pipe shaft (2) is equipped with second apopore (8), second apopore (8) outside is connected with outlet pipe (9), siphon (10) of vertical setting are installed to the bottom that pipe shaft (2) are close to outlet pipe (9) one side, the horizontal fixed mounting of one end that base (1) is close to siphon (10) has stock solution room (11), the bottom of siphon (10) extends to the bottom of stock solution room (11), pipe shaft (2), socle (3), thread bush (4) and piston (5) all coaxial setting, the tip of siphon (10) is equipped with small-size check valve.
2. The accurate quantitative filling device of hydrocone type liquid medicament according to claim 1, characterized in that, the thread bush (4) includes an inner tube (12) and an outer tube (13), the inner tube (12) and the outer tube (13) are both horizontally arranged between the tube body (2) and the tube bottom (3), one end of the inner tube (12) and the outer tube (13) far away from the tube body (2) is fixedly connected through a connecting ring (14), the outer side wall of the inner tube (12) is attached to the inner wall of the tube body (2), one end of the outer side wall of the tube body (2) near the tube bottom (3) is a threaded end, and the inner wall of the outer tube (13) is in threaded connection with the threaded end of the tube body (2).
3. The siphon-type liquid medicament precise quantitative filling device according to claim 2, wherein a limiting ring (15) is fixedly arranged on the outer wall of the middle part of the tube body (2), and a limiting column (16) horizontally extends from one side of the tube bottom (3) close to the tube body (2).
4. The siphon-type liquid medicament precise quantitative filling device according to claim 3, wherein a scale plate (17) is vertically arranged on the top of one end of the tube body (2) far away from the tube bottom (3), a reading concave ring (18) is arranged on the outer side wall of one end of the inner tube (12) close to the water outlet tube (9), and the tube body (2) is made of transparent material.
5. The siphon-type precise quantitative liquid medicament filling device according to claim 4, wherein an annular iron block (19) is fixedly installed on one side of the piston (5) close to the tube bottom (3), an electromagnet (20) is fixedly installed on one side of the tube bottom (3) close to the piston (5), a spring (21) is horizontally sleeved on the piston rod (6), the spring (21) is located between the piston (5) and the tube bottom (3), one end of the spring (21) is fixedly connected with the side wall of the piston (5), and the other end of the spring (21) is fixedly connected with the side wall of the tube bottom (3).
6. The siphon-type precise quantitative filling device for liquid medicines according to claim 5, wherein the first mounting seat (22) and the second mounting seat (23) are vertically and upwardly arranged at two ends of the top of the base (1), the top of the first mounting seat (22) is fixedly connected with the outer side wall of the tube body (2), and the second mounting seat (23) is fixedly connected with the outer side wall of the tube bottom (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291970.7A CN111453023A (en) | 2020-04-14 | 2020-04-14 | Siphon type liquid medicament accurate quantitative filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291970.7A CN111453023A (en) | 2020-04-14 | 2020-04-14 | Siphon type liquid medicament accurate quantitative filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111453023A true CN111453023A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010291970.7A Withdrawn CN111453023A (en) | 2020-04-14 | 2020-04-14 | Siphon type liquid medicament accurate quantitative filling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111453023A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069648A (en) * | 2021-04-07 | 2021-07-06 | 王晖 | Press type drug delivery device for department of respiration |
| CN115027732A (en) * | 2022-07-28 | 2022-09-09 | 扬州美达灌装机械有限公司 | High-efficient duplex position aerosol liquid filling machine |
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| CN207791228U (en) * | 2017-12-26 | 2018-08-31 | 江西艾丽斯日化有限公司 | A kind of horizontal single-head Self-sucking type bottler |
| CN210235387U (en) * | 2019-05-23 | 2020-04-03 | 比欧(浙江)食品工业有限公司 | Jam canning device |
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| CN203017057U (en) * | 2013-01-09 | 2013-06-26 | 罗豫川 | Surgical instrument for vertebroplasty |
| CN104084402A (en) * | 2014-07-04 | 2014-10-08 | 山东威高集团医用高分子制品股份有限公司 | Speedy injector |
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| CN115027732B (en) * | 2022-07-28 | 2023-09-22 | 扬州美达灌装机械有限公司 | High-efficient duplex position aerosol liquid filling machine |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200728 |
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| WW01 | Invention patent application withdrawn after publication |