CN2743225Y - Transfusion bag filling mechanism - Google Patents
Transfusion bag filling mechanism Download PDFInfo
- Publication number
- CN2743225Y CN2743225Y CN 200420068946 CN200420068946U CN2743225Y CN 2743225 Y CN2743225 Y CN 2743225Y CN 200420068946 CN200420068946 CN 200420068946 CN 200420068946 U CN200420068946 U CN 200420068946U CN 2743225 Y CN2743225 Y CN 2743225Y
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- China
- Prior art keywords
- measuring pump
- cylinder
- pipe
- drug
- air cylinder
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- Expired - Lifetime
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a transfusion bag filling mechanism, which comprises a filling head, a drug inlet pipe and a drug transfusion pipe, and is characterized in that a drug transfusion pipeline is provided with a three-way pipe which is respectively connected with the drug inlet pipe, a drug outlet pipe and a measuring pump, each pipeline is provided with a one-way valve, a measuring pump piston rod is connected with a measuring pump air cylinder through a lever of which the supporting point position is adjustable, and the filling head is connected with an air cylinder through a filling head supporting board. A supporting board of the filling head is fixedly connected with one end of a shaft which is sheathed with a linear bearing and a protective jacket, and the other end of the shaft is connected with an air cylinder piston rod. An air cylinder body is fixed on an installing board on the air cylinder and on the installing board under the air cylinder. The medicine feeding, medicine discharging and stop filling of the physic liquor of the utility model are realized through the three-way pipe, the opening or closing is controlled by the one-way valve arranged on each pipeline, both ends of the lever are respectively connected with a measuring pump oil cylinder and the measuring pump, the accuracy of physic liquor measuring can be guaranteed effectively, and the utility model is convenient for maintenance and filling amount adjustment. The entire mechanism structure design of the transfusion bag filling mechanism is simple, and the transfusion bag filling mechanism has small ground occupation and convenient use.
Description
Technical field:
The utility model relates to pharmacy package packing machine field, is specifically related to a kind of infusion bag filling mechanism.
Background technology:
Soup in the infusion bag is finished by the can operation.Present most of filling mechanism adopts cam mechanism to carry out, and it is to rotate by the driven by motor lifter cam, and lifting bar that can slippage in the cam chute links to each other with measuring pump, by the path of motion of design cam, thus the accurate metering of realization can amount.This mechanism has following defective: 1. cam is not easy processing, and structure is relatively complicated; 2. can amount changes sometimes, thereby the capacity of metering can change, and this change just need be adjusted the height of lifting bar, because the Trajectory Design of cam is constant, thereby micro-adjusting mechanism need be set separately, can bring the increase of member and the increase of productive costs undoubtedly, and it is also cumbersome regulate, and can cause the inaccurate of metering simultaneously.
The utility model content:
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, a kind of simple in structure, accurate measurement is provided and is convenient to regulate the infusion bag filling mechanism of can amount.
The utility model is to solve the problems of the technologies described above by following technical scheme.It comprises fill head, drug-feeding tube and grug transportation tube, described grug transportation tube exit end is connected with fill head, it is characterized in that described grug transportation tube entrance point links to each other with three-way pipe one mouth of pipe, another mouth of pipe of three-way pipe connects drug-feeding tube, three-way pipe the 3rd mouth of pipe links to each other with measuring pump, the measuring pump piston rod links to each other with the measuring pump cylinder by the lever of its position of the fulcrum of scalable, and described fill head links to each other with cylinder by the fill head support plate.Be equipped with check valve on each export pipeline of described three-way pipe, wherein with pipeline that measuring pump is connected on check valve be located on the measuring pump piston; Described fill head support plate is affixed with axle one end, is with linear bearing on this axle, and the upper end outside face is equipped with protecting sleeve, and the other end of axle links to each other with cylinder piston rod, and cylinder block is fixed on cylinder upper mounting plate and the cylinder lower installation board.
The advancing medicine, drug, stop can and realize of the utility model soup by three-way pipe, and control its keying by set check valve on each pipeline, the lever two ends link to each other with measuring pump with the measuring pump oil cylinder respectively, the accuracy of soup metering be can guarantee effectively, can amount and maintenance are convenient to adjust simultaneously again.The utility model entire mechanism structure design is simple, and institute occupies little, very easy to use.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view of the utility model Fig. 1.
Among the figure:
1-bag to be filled; The 2-frame; 3-measuring pump cylinder;
The 4-oscillating bearing; The 5-bearing pin; The 6-lever;
The 7-bearing; 8-connecting rod 9-measuring pump;
The 10-check valve; 11-grug transportation tube 12-fill head;
13-fill head support plate 14-sackholder 15-crossbeam;
The 16-protecting sleeve; 17-connecting panel 18-bearing;
The 19-bearing carrier ring; The 20-axle; 21-cylinder upper mounting plate;
The 22-back plate; 23-cylinder lower installation board 24-cylinder;
25-connecting panel 26-adapter plate; The 27-drug-feeding tube;
The 28-three-way pipe.
The specific embodiment:
As Fig. 1, shown in Figure 2, the utility model comprises fill head 12, drug-feeding tube 27 and grug transportation tube 11, described grug transportation tube 11 exit end are connected with fill head 12, it is characterized in that described grug transportation tube 11 import termination three-way pipes 28, this three-way pipe 28 straight pipes one mouth of pipe connects grug transportation tube 11, its pipeline that links to each other is provided with check valve 10.1, another straight pipe mouth of pipe and drug-feeding tube 27 join, its pipeline that links to each other is provided with check valve 10.2, the three-way pipe 28 vertical mouths of pipe link to each other with measuring pump 9 rodless cavities, check valve 10.3 is loaded on measuring pump 9 pistons, measuring pump 9 piston rod rod ends and connecting rod 8 one ends are hinged, and connecting rod 8 other ends and lever 6 one ends are hinged, and lever 6 mid points are articulated on the bearing 7, the other end links to each other with measuring pump cylinder 3 piston rods, and measuring pump cylinder 3 is fixed on the frame 2.When measuring pump cylinder 3 piston rod movements, can drive the hinge-point swing of lever 6 around itself and bearing 7, drive measuring pumps 9 piston rods by connecting rod 8 and swing simultaneously.On fragment position among the lever 6, also offer an above hinge hole, can adjust the position of the hinge-point of itself and bearing 7, with the swinging distance of adjustment (adjusting) lever 6, thereby regulate the can amount with measuring pump 9 piston rods.
Be fixed with fill head support plate 13 on the described fill head 12; this support plate is fixed on the crossbeam 15; diaxon 20 is housed on it; the end outside face is equipped with protecting sleeve 16 on this axle 20; be splashed into the surface of axle 20 in the time that liquid medicine filling can being prevented; axle 20 lower ends are with bearing carrier ring 19; the stage casing is with linear bearing 18; be provided with connecting panel 17 between linear bearing 18 and the protecting sleeve 16; bearing carrier ring 19 bottoms are connected with cylinder lower installation board 23; this cylinder mounting plate 23 is fixed on two back plates 22, and these back plate 22 upper ends and cylinder upper mounting plate 21 join, and lower end and adapter plate 26 join; cylinder 24 cylinder body two ends are separately fixed on cylinder upper mounting plate 21 and the cylinder lower installation board 23; cylinder 24 rod ends link to each other with connecting panel 25, and the other end of axle 20 is fixed on the connecting panel 25, and connecting panel is fixed on the frame 2.
The check valve 10.1 that is communicated with fill head 12 when measuring pump 9 pistons move down is closed, and opens with drug-feeding tube 27 bonded assembly check valves 10.2, and soup enters in the measuring pump 9; When piston moves up, the check valve 10.1 that is communicated with fill head 12 is opened, close with drug-feeding tube 27 bonded assembly check valves 10.2, at this moment soup arrives in the fill head 12 through grug transportation tube 11, and this moment, cylinder 24 piston rods moved down, and drove diaxon 20 simultaneously and moved down, fill head support plate 13 is moved down together, fill head 12 is just inserted in the adapter of bag 1 to be filled, and soup pours in the bag 1 to be filled through adapter, and bag 1 to be filled is fixed on the sackholder 14.After medicine liquid irrigation was intact, fill head 12 upwards broke away from down by the drive that acts on fill head support plate 13 of cylinder 24, finishes the expendable action.
The utility model both can adopt the plunger pump metering, also can adopt as peristaltic pump metering and membrane pump metering.
Claims (5)
1, a kind of infusion bag filling mechanism, comprise fill head (12), drug-feeding tube (27) and grug transportation tube (11), described grug transportation tube (11) exit end is connected with fill head (12), it is characterized in that described grug transportation tube (11) entrance point links to each other with three-way pipe (28) one mouths of pipe, another mouth of pipe of three-way pipe (28) connects drug-feeding tube (27), three-way pipe (28) the 3rd mouth of pipe links to each other with measuring pump (9), measuring pump (9) piston rod links to each other with measuring pump cylinder (3) by the lever (6) of its position of the fulcrum of scalable, and described fill head (12) links to each other with cylinder (24) by fill head support plate (13).
2, infusion bag filling mechanism according to claim 1 is characterized in that each export pipeline of described three-way pipe (28) is provided with check valve (10), wherein with pipeline that measuring pump (9) is connected on check valve (10.3) be located on measuring pump (9) piston.
3, infusion bag filling mechanism according to claim 1 and 2, it is characterized in that described fill head support plate (13) is affixed with axle (2) one ends, this axle (2) other end links to each other with cylinder (24) piston rod, and cylinder (24) cylinder body is fixed on cylinder upper mounting plate (21) and the cylinder lower installation board (23).
4, infusion bag filling mechanism according to claim 3 is characterized in that being with linear bearing (18) on the described axle (20).
5, infusion bag filling mechanism according to claim 3 is characterized in that described axle (20) upper end outside face is equipped with protecting sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068946 CN2743225Y (en) | 2004-10-18 | 2004-10-18 | Transfusion bag filling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420068946 CN2743225Y (en) | 2004-10-18 | 2004-10-18 | Transfusion bag filling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743225Y true CN2743225Y (en) | 2005-11-30 |
Family
ID=35633244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420068946 Expired - Lifetime CN2743225Y (en) | 2004-10-18 | 2004-10-18 | Transfusion bag filling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743225Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011047554A1 (en) * | 2009-10-23 | 2011-04-28 | 楚天科技股份有限公司 | Locating device for filling liquid in large and soft transfusion bag production line |
| CN102328754A (en) * | 2011-07-06 | 2012-01-25 | 蚌埠市周氏蜂业有限责任公司 | Automatic honey dividing and filling device |
| CN102556380A (en) * | 2010-12-10 | 2012-07-11 | 泰尔茂株式会社 | Manufacturing Method Of Medical Bag And Medical Bag Thereof |
| CN104586594A (en) * | 2015-02-26 | 2015-05-06 | 昆山鹿和工程机械有限公司 | Intelligent liquid distribution system |
| CN105476865A (en) * | 2015-12-15 | 2016-04-13 | 诺斯贝尔化妆品股份有限公司 | Liquid adding device for facial masks |
| CN113015679A (en) * | 2018-11-13 | 2021-06-22 | 赛多利斯史泰迪北美股份有限公司 | System for simultaneously dispensing fluid to multiple vessels and method of use thereof |
-
2004
- 2004-10-18 CN CN 200420068946 patent/CN2743225Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011047554A1 (en) * | 2009-10-23 | 2011-04-28 | 楚天科技股份有限公司 | Locating device for filling liquid in large and soft transfusion bag production line |
| CN102556380A (en) * | 2010-12-10 | 2012-07-11 | 泰尔茂株式会社 | Manufacturing Method Of Medical Bag And Medical Bag Thereof |
| CN102328754A (en) * | 2011-07-06 | 2012-01-25 | 蚌埠市周氏蜂业有限责任公司 | Automatic honey dividing and filling device |
| CN104586594A (en) * | 2015-02-26 | 2015-05-06 | 昆山鹿和工程机械有限公司 | Intelligent liquid distribution system |
| CN105476865A (en) * | 2015-12-15 | 2016-04-13 | 诺斯贝尔化妆品股份有限公司 | Liquid adding device for facial masks |
| CN105476865B (en) * | 2015-12-15 | 2018-11-23 | 诺斯贝尔化妆品股份有限公司 | A kind of facial mask liquid-adding device |
| CN113015679A (en) * | 2018-11-13 | 2021-06-22 | 赛多利斯史泰迪北美股份有限公司 | System for simultaneously dispensing fluid to multiple vessels and method of use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141018 Granted publication date: 20051130 |