CN113072025B - Quantitative filling equipment and medicine filling production line - Google Patents
Quantitative filling equipment and medicine filling production line Download PDFInfo
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- CN113072025B CN113072025B CN202110445064.2A CN202110445064A CN113072025B CN 113072025 B CN113072025 B CN 113072025B CN 202110445064 A CN202110445064 A CN 202110445064A CN 113072025 B CN113072025 B CN 113072025B
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- quantitative
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- 239000003814 drug Substances 0.000 title claims abstract description 107
- 238000011049 filling Methods 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 238000001802 infusion Methods 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 9
- 230000006837 decompression Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000011002 quantification Methods 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 229940079593 drug Drugs 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 238000005429 filling process Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007905 drug manufacturing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- B67C3/28—Flow-control devices, e.g. using valves
-
- 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
- B67C3/06—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure
- B67C3/08—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using counterpressure, i.e. filling while the container is under pressure and subsequently lowering the counterpressure
-
- 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
- B67C7/00—Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
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- Basic Packing Technique (AREA)
Abstract
The application relates to quantitative filling equipment and a medicine filling production line, which comprise a frame body, a medicine storage tank, a filling mechanism and a plurality of quantitative mechanisms; the filling mechanism comprises a plurality of infusion tubes and a filling driving piece, and the filling driving piece is connected with the frame body; quantitative mechanism includes the quantitative jar, the quantitative piece, locating part and connecting pipe, quantitative piece lateral wall keep with the butt of quantitative jar inner wall and separate quantitative jar inner chamber, the both ends of connecting pipe all with the quantitative jar fixed and with the quantitative jar by two divided inner chambers intercommunication, the connecting pipe is provided with the driving pump, quantitative jar upper end all is connected with the medicine storage tank, quantitative jar lower extreme all is provided with the flexible pipe, the one end that the quantitative jar was kept away from to the flexible pipe is connected with the transfer line, the flexible pipe is provided with first valve, quantitative piece upper end can with the locating part butt. This application utilizes the cooperation of ration jar and ration piece to inject the volume of liquid medicine, and this moment is pouring liquid medicine into the container in, and the volume of liquid medicine is close the standard limit more, has promoted the security of medicine when using.
Description
Technical Field
The application relates to the field of chemical production equipment, in particular to quantitative filling equipment and a chemical filling production line.
Background
At present, in the production process of chemical preparations, liquid chemicals need to be collided into a container and packaged, so that the subsequent transportation and the use of patients are facilitated. At present, when liquid medicines are filled into containers, a filling machine for medicines is generally used to quantitatively fill required liquid medicines into the containers, so that automatic production is realized.
In view of the above related technologies, the inventor considers that, in the current filling equipment, the flow valve is directly used to measure the volume of the medicine filled into the container, but during the filling process, the flow valve detects the volume of the liquid and then transmits the volume to the control unit, and the control unit still needs a certain time to control the closing process of the valve, which may cause the deviation of the volume of the medicine finally filled into the container from the rated standard, thereby affecting the safe use of the medicine.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In order to make the volume of the liquid medicine of filling more be close to rated standard, this application provides a ration filling equipment and medicine filling line.
The application provides a quantitative filling equipment adopts following technical scheme:
a quantitative filling device comprises a frame body, a medicine storage tank arranged on the frame body, a filling mechanism used for filling containers and a plurality of quantitative mechanisms for limiting the filling volume of each time;
the filling mechanism comprises a plurality of infusion tubes and a filling driving piece which synchronously drives the infusion tubes to vertically move, and the filling driving piece is connected to the frame body;
quantitative mechanism includes the ration jar, in quantitative jar internal axial displacement's quantitative piece, the locating part of injecing the vertical migration distance of quantitative piece and connect in the connecting pipe of ration jar, quantitative piece lateral wall keeps and separates quantitative jar inner wall with the butt of quantitative jar inner wall, the both ends of connecting pipe all with the quantitative jar fixed and with quantitative jar by two divided inner chambers intercommunication, the connecting pipe is provided with the liquid drive to the drive pump of below inner chamber with quantitative jar top inner chamber, quantitative jar upper end all stores up the medicinal cupping and is connected, quantitative jar lower extreme all is provided with the flexible pipe, the one end that quantitative jar was kept away from to the flexible pipe is connected with the transfer line, the flexible pipe is provided with the first valve of opening and close its inner chamber, quantitative piece upper end can with the locating part butt.
Through adopting above-mentioned technical scheme, utilize the cooperation of ration jar and ration piece to inject the volume of liquid medicine, this moment when filling liquid medicine to the container in, the volume of liquid medicine is close standard limit more, has promoted the security of medicine when using.
Optionally: a first shrink groove has been seted up to ration jar inner chamber bottom surface, the outer wall of ration jar is run through to first shrink groove, the connecting pipe lower extreme is inserted and is arranged in first shrink inslot and seals the opening that first shrink trench is located ration jar outer wall.
Through adopting above-mentioned technical scheme, utilize the shrinkage pool to guide the liquid medicine that pours into quantitative jar below space into, make the ration piece can not block up the junction of connecting pipe and quantitative jar to the process that makes liquid medicine get into quantitative jar below space is difficult for receiving the influence.
Optionally: the quantitative tank is provided with the adjustment mechanism who adjusts locating part vertical position, adjustment mechanism including wear to locate quantitative tank adjust the pole, with the regulating block of adjusting pole threaded connection pole and the connecting rod of fixed regulating block, the one end and the quantitative tank of connecting rod are fixed, the other end and the regulating block of connecting rod are fixed, it is fixed with the locating part to adjust the one end that the pole is located quantitative tank, it can follow the axis removal of quantitative tank to adjust the pole.
Through adopting above-mentioned technical scheme, utilize adjustment mechanism to adjust the vertical height of locating part to adjust the distance that the ration piece can rise, make the volume that finally is located the liquid medicine of ration piece below more be close to the standard, thereby make the volume of the liquid medicine of filling more accurate.
Optionally: the adjusting rod comprises a polished rod penetrating through the quantifying tank and a threaded rod coaxially fixed at one end of the polished rod, one end of the polished rod far away from the threaded rod is fixedly connected with the limiting part, a sealing ring is fixed at the position where the quantifying tank is connected with the polished rod, and the inner wall of the sealing ring is attached to the outer wall of the polished rod.
Through adopting above-mentioned technical scheme, adjust the vertical height of locating part through the threaded rod, make the accommodation process carry out stepless regulation and control to the adjustable range that makes the locating part is more extensive, makes equipment can carry out the filling to the container of different volumes.
Optionally: the lower end of the quantitative tank is coaxially fixed with an extension pipe communicated with the inner cavity of the quantitative tank, the first valve is fixed on the extension pipe and controls the opening and closing of the extension pipe, and one end, far away from the infusion tube, of the flexible pipe is detachably connected with the extension pipe.
Through adopting above-mentioned technical scheme, can directly change ration jar and ration piece simultaneously after ration jar or ration piece damage and wearing and tearing, make holistic filling process be difficult for receiving the influence.
Optionally: one end of the bottom surface of the inner cavity of the quantitative tank, which is close to the axis of the extension pipe, is inclined downwards.
Through adopting above-mentioned technical scheme, the inner chamber bottom surface that utilizes the ration jar that is the slope setting guides liquid medicine, makes in the difficult ration jar of liquid medicine pile up to the filling process that makes liquid medicine is difficult for receiving the influence.
Optionally: the locating part lower extreme is provided with the buffer plate, the buffer plate lower extreme can with quantitative piece upper end butt.
Through adopting above-mentioned technical scheme, utilize the buffer plate to slow down the impact when locating part and quantitative piece contact to it is not fragile to make locating part and quantitative piece, thereby is difficult for influencing the filling of liquid medicine.
Optionally: quantitative jar outer wall lower extreme is provided with the decompression pipe rather than the inner chamber intercommunication, the decompression pipe is vertical setting and its one end of keeping away from quantitative jar is provided with the fourth valve of opening and close its inner chamber, quantitative jar inner chamber bottom surface has been seted up the second and has been contracted the groove, the second contracts the groove and runs through quantitative jar's outer wall, the decompression pipe lower extreme is inserted and is arranged in the second and contract the inslot and seal the opening that is located quantitative jar outer wall with the second and contract the groove.
Through adopting above-mentioned technical scheme, utilize the decompression pipe to make ration jar below space and external world keep the intercommunication, no longer need overcome the effect of atmospheric pressure when making liquid medicine flow out from the ration jar, make the process that liquid medicine flowed out from the ration jar more convenient.
Optionally: and one ends of the first contraction groove and the second contraction groove, which are close to the axis of the quantitative tank, are communicated with the extension pipe.
Through adopting above-mentioned technical scheme, the liquid medicine that is located first shrink groove and second shrink inslot can flow into in the extension pipe to be difficult for having liquid medicine residue in making quantitative jar below space, the volume that makes the liquid medicine of filling can remain stable.
Another aim at of this application provides a medicine filling line, including medicine production line, container cleaning line and integration production line, medicine production line includes a plurality of agitator tanks, simultaneously with the blending tank of a plurality of agitator tanks intercommunication and carry out filterable filtration jar to the medicine of mixing, agitator tank, blending tank and filtration jar communicate in proper order, the container cleaning line is including wash-bottle machine and drying-machine, wash-bottle machine and drying-machine connect gradually and carry empty bottle, integration production line is including the quantification filling equipment, closing cap machine and the labeller that connect gradually, it is connected with quantification filling equipment to filter the jar, the drying-machine is connected with quantification filling equipment.
Through adopting above-mentioned technical scheme, mix production with the medicine through medicine production line, later through whole production line with the liquid medicine filling to the clean container in, promote the precision of the volume of the medicine of filling at the in-process of filling, make the quality of medicine higher.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the volume of the liquid medicine is limited by the matching of the quantitative tank and the quantitative block, and the volume of the liquid medicine is directly limited by a mechanical structure, so that the quantitative result is more accurate under the condition that the quantitative block and the quantitative tank are not abraded;
2. the pressure reducing pipe is utilized to ensure that the air pressure inside and outside the quantitative tank is kept consistent in the process of flowing out of the quantitative tank, so that the process of leading the liquid medicine to enter the container is not easily influenced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the quantitative filling apparatus of the present application;
FIG. 2 is a schematic diagram of a quantitative tank according to an embodiment of the quantitative filling apparatus of the present application;
fig. 3 is a schematic diagram of the pharmaceutical filling line according to the embodiment of the present application, illustrating a connection relationship between various process devices.
In the figure, 1, a frame body; 11. a medicine storage tank; 12. a turntable; 121. a drive slot; 13. a guide bar; 2. a filling mechanism; 21. a transfusion tube; 22. filling a driving piece; 23. a flexible tube; 24. a connecting plate; 3. a dosing mechanism; 31. a dosing tank; 311. an extension tube; 312. an extension pipe; 313. a first shrink slot; 314. a second constricting channel; 32. a dosing block; 33. a stopper; 34. a connecting pipe; 35. a third valve; 36. driving the pump; 37. a first valve; 38. a second valve; 4. an adjustment mechanism; 41. adjusting a rod; 411. a polish rod; 412. a threaded rod; 42. an adjusting block; 43. a connecting rod; 44. a seal ring; 45. a buffer sheet; 5. a pressure reducing tube; 51. a fourth valve; 52. a liquid level meter; 6. a drug production line; 61. a stirring tank; 62. a mixing tank; 63. a filtration tank; 7. a vessel cleaning line; 71. a bottle washing machine; 72. a dryer; 8. integrating production lines; 81. quantitative filling equipment; 82. a capping machine; 83. provided is a labeling machine.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The application discloses a quantitative filling equipment, as shown in fig. 1, including support body 1, be used for storing medicine liquid medicine store up the medicinal cupping 11, be used for filling mechanism 2 and a plurality of dosing mechanism 3 of injecing filling volume at every turn to filling liquid medicine in the container, store up medicinal cupping 11 and use the bolt fastening in support body 1. Filling mechanism 2 includes a plurality of transfer lines 21 that carry liquid medicine in to the bottle and drives filling driving piece 22 of the vertical removal of transfer line 21 simultaneously, and transfer line 21 is both ends opening and vertical setting, and filling driving piece 22 is the cylinder, and the cylinder body of cylinder uses the bolt fastening on support body 1, and the piston rod department of cylinder uses the bolt fastening to have the connecting plate 24 that is the level setting, and transfer line 21 all uses the clamp to be fixed in connecting plate 24. The upper end of the frame body 1 is rotatably connected with a rotary table 12 for driving the container to move, a motor for driving the rotary table 12 to rotate is arranged in the frame body 1, and an output shaft of the motor is connected with the rotary table 12 through a coupler. The outer wall circumference of carousel 12 has seted up the drive groove 121 that is used for holding the container, and drive groove 121 runs through the upper and lower both end faces of carousel 12, and the container is arranged in drive groove 121 and is moved to the transfer line 21 below along with the rotation of carousel 12, and transfer line 21 all sets up along the axis circumference of carousel 12. The upper end of the frame body 1 is further fixed with a guide strip 13 for guiding the movement of the container by using bolts, the axis of the guide strip 13 is overlapped with the axis of the rotary table 12, and the side wall of the guide strip 13 close to the rotary table 12 can be abutted against the outer wall of the container in the rotary table 12.
As shown in fig. 1 and 2, each quantitative mechanism 3 is connected to one infusion tube 21 for controlling the volume of the liquid medicine filled into the container by the infusion tube 21, and the quantitative mechanism 3 includes a quantitative tank 31 fixed to the frame body 1 by bolts, a quantitative block 32 coaxially and vertically moving in the quantitative tank 31, a limiting member 33 limiting the vertical movement distance of the quantitative block 32, and a connecting tube 34 connected to the quantitative tank 31. The quantitative jar 31 upper end integrated into one piece has extension pipe 311, and extension pipe 311 cover is equipped with into medicine pipe, advances the medicine pipe and keeps away from quantitative jar 31 one end and 11 intercommunications of medicine storage tank, and extension pipe 311 installs third valve 35, and third valve 35 is the solenoid valve. The quantifying block 32 is made of alumina ceramic and is arranged in a hollow mode, and the side wall of the quantifying block 32 is attached to the inner wall of the quantifying tank 31, so that the space in the quantifying tank 31 is divided into two spaces which are respectively located above and below the quantifying block 32. Both ends of the connecting pipe 34 are fixed to the outer wall of the quantifying tank 31 by bolts, and both ends of the connecting pipe 34 are respectively communicated with the two spaces of the inner cavity of the quantifying tank 31. The connection pipe 34 is further provided with a driving pump 36 for driving the liquid medicine in the space above the fixed amount tank 31 to move to the space below, and the driving pump 36 is fixed on the side wall of the fixed amount tank 31 by using bolts. The coaxial integrated into one piece of ration jar 31 lower extreme has the extension pipe 312 that both ends opening set up, and extension pipe 312 lower extreme can be dismantled and cup jointed the flexible tube 23, and the one end that the ration jar 31 was kept away from to the flexible tube 23 cup joints in transfer line 21 upper end, and extension pipe 312 is installed and is opened and close the first valve 37 of its inner chamber, and first valve 37 is the solenoid valve. The connection pipe 34 is provided with a second valve 38 near its lower end opening, and the second valve 38 is a solenoid valve. When filling is carried out, liquid medicine firstly enters the upper end space of the quantitative tank 31, at the moment, the quantitative block 32 is abutted to the bottom surface of the inner cavity of the quantitative tank 31, the third valve 35 is closed after the upper end space of the quantitative tank 31 is filled, the first valve 37 is closed, the second valve 38 is opened, the driving pump 36 drives the liquid medicine to enter the lower space of the quantitative tank 31, the quantitative block 32 moves upwards under the pressure exerted by the liquid medicine below when the liquid medicine is injected, the volume of the liquid medicine below the quantitative tank 31 reaches the standard when the quantitative block 32 is abutted to the limiting piece 33, the second valve 38 is closed, the first valve 37 is opened, the liquid medicine is filled into the container through the liquid conveying pipe 21, the volume of the liquid medicine is limited through the matching of the quantitative block 32 and the quantitative tank 31, and therefore the volume of the filled liquid medicine is more accurate.
As shown in fig. 2, when the liquid medicine is injected into the cavity above the dosing tank 31, the dosing block 32 abuts against the bottom surface of the inner cavity of the dosing tank 31, and at this time, when the liquid medicine is injected below the dosing block 32, the liquid medicine is obstructed by the dosing block 32 and is difficult to inject, so that the first shrinkage groove 313 is formed in the bottom surface of the inner cavity of the dosing tank 31, the depth of the first shrinkage groove 313 is equal to the diameter of the connecting pipe 34, the outer wall of the dosing tank 31 is penetrated through by the first shrinkage groove 313, the lower end of the connecting pipe 34 is inserted into the opening of the first shrinkage groove 313 in the outer wall of the dosing tank 31, and the connecting pipe 34 seals the opening of the first shrinkage groove 313 in the outer wall of the dosing tank 31. At this time, when the liquid medicine is injected into the space below the dosing block 32, the liquid medicine is less likely to be affected by the dosing block 32.
As shown in fig. 2, since the liquid medicine in the connection tube 34 below the driving pump 36 also enters the container during the filling process, the volume of the finally filled liquid medicine is still affected. The dosing tank 31 is thus provided with an adjusting mechanism 4 for adjusting the vertical position of the limit member 33, the adjusting mechanism 4 comprising an adjusting rod 41 coaxially connected to the dosing block 32, an adjusting block 42 connected to the adjusting rod 41 and a connecting rod 43 for fixing the adjusting block 42. Adjust pole 41 including wearing to locate ration jar 31 polished rod 411 and coaxial integrated into one piece in the threaded rod 412 of polished rod 411 one end, the one end that threaded rod 412 was kept away from to polished rod 411 is inserted and is arranged in ration jar 31, and with ration piece 32 threaded connection, and the fixed position that ration jar 31 and polished rod 411 are connected has sealing washer 44, sealing washer 44 inner wall and polished rod 411 outer wall butt and laminating. The adjusting block 42 is sleeved on the threaded rod 412 and is in threaded connection with the threaded rod 412, one end of the connecting rod 43 is welded to the adjusting block 42, the other end of the connecting rod 43 is welded to the quantifying tank 31, and the height of the limiting part 33 is adjusted, so that the height of the quantifying block 32 capable of moving upwards is adjusted, and the volume of the liquid medicine flowing out of the quantifying tank 31 finally meets the standard.
In order that the liquid medicine is not easy to accumulate in the quantitative tank 31 in the process of filling the liquid medicine, one end of the bottom surface of the inner cavity of the quantitative tank 31 close to the axis of the extension pipe 312 is inclined downwards, and one end of the first contraction groove 313 far away from the connecting pipe 34 is communicated with the extension pipe 312. At this time, the guiding of the bottom surface of the inner cavity of the quantitative tank 31 is utilized to ensure that the liquid medicine is not easy to accumulate at the bottom of the inner cavity of the quantitative tank 31, so that the filling process of the liquid medicine is not easily influenced.
As shown in fig. 2, a buffer sheet 45 is further fixed to the lower end of the stopper 33 by using a countersunk bolt, the lower end of the buffer sheet 45 can abut against the upper end of the quantitative block 32, and at this time, when the quantitative block 32 moves upward by receiving the thrust of the liquid medicine below, the buffer sheet 45 is used for buffering, so that the stopper 33 and the quantitative block 32 are not easily damaged.
Because when the liquid medicine flows out from the quantitative tank 31, the liquid medicine can receive the effect of atmospheric pressure and flow out slowly, so quantitative tank 31 outer wall lower extreme is provided with the decompression pipe 5 rather than the inner chamber intercommunication, and decompression pipe 5 is vertical setting and its one end of keeping away from quantitative tank 31 is provided with fourth valve 51, and fourth valve 51 is the solenoid valve. The second shrink groove 314 has been seted up to ration jar 31 inner chamber bottom surface, and the degree of depth of second shrink groove 314 equals the diameter of decompression pipe 5, and the one end that second shrink groove 314 is close to ration jar 31 axis communicates with extension pipe 312, and the one end that ration jar 31 axis was kept away from to second shrink groove 314 runs through ration jar 31 outer wall. The lower end of the pressure reducing pipe 5 is inserted into the second contracting groove 314, and the second contracting groove 314 is closed by the pressure reducing pipe 5 at the opening of the quantitative tank 31. A liquid level meter is arranged at an opening of the decompression pipe 5, the liquid level meter is a capacitance type liquid level meter, and when the liquid level meter detects liquid level change, the decompression pipe 5 is sealed by the fourth valve 51.
The implementation principle of the embodiment is as follows: the first valve 37 and the second valve 38 are closed, the third valve 35 and the fourth valve 51 are opened to enable the liquid medicine to flow into the space above the quantifying block 32, then the third valve 35 is closed to open the second valve 38, the driving pump 36 is started to enable the liquid medicine to flow into the space below the quantifying tank 31, when the liquid level meter detects the liquid medicine, the liquid medicine is flush with the fourth valve 51 to close the fourth valve 51, then the upper end of the quantifying block 32 abuts against the limiting block when the liquid medicine is continuously injected, the driving pump 36 is stopped at the moment, the second valve 38 is closed, the first valve 37 and the fourth valve 51 are opened to enable the liquid medicine to enter the container through the infusion tube 21, and the filling of the liquid medicine is completed.
A medicine filling production line is shown in figure 3 and comprises a medicine production line 6, a container cleaning line 7 and an integration production line 8, wherein medicines are made into preparations by the medicine production line 6, containers filled with liquid medicine are cleaned by the container cleaning line 7, and then the preparations in production places are placed in the containers by the whole production line to achieve medicine production. The drug manufacturing line 6 includes a plurality of agitation tanks 61, a mixing tank 62 connected to the plurality of agitation tanks 61, and a filtration tank 63 for filtering the mixed drug. The stirring tank 61 stirs and mixes the powdered chemicals and the pure water, and then the liquid medicines mixed in the stirring tank 61 are respectively introduced into the mixing tank 62 to be mixed, and then the mixed liquid medicines are introduced into the filtering tank 63 to be filtered. The container cleaning line 7 comprises a bottle washing machine 71 and a dryer 72, and the bottle washing machine 71 and the dryer 72 are connected through a conveyor belt in sequence and used for cleaning and transporting bottles. The integrated production line 8 comprises a quantification filling device 81, a capping machine 82 and a labeling machine 83 which are sequentially connected, a medicine storage tank 11 of the quantification filling device 81 is connected with a filtering tank 63, and the filtered liquid medicine is introduced into the medicine storage tank 11. The bottles dried by the dryer 72 are conveyed to the lower part of the infusion tube 21 by a conveying belt for filling the liquid medicine.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a quantitative filling equipment which characterized in that: comprises a frame body (1), a medicine storage tank (11) arranged on the frame body (1), a filling mechanism (2) used for filling the container and a plurality of quantitative mechanisms (3) for limiting the filling volume of each time;
the filling mechanism (2) comprises a plurality of infusion tubes (21) and a filling driving piece (22) for synchronously driving the infusion tubes (21) to vertically move, and the filling driving piece (22) is connected to the frame body (1);
quantitative mechanism (3) including quantitative jar (31), in quantitative jar (31) axial displacement's quantitative piece (32), inject locating part (33) of quantitative piece (32) vertical displacement distance and connect in quantitative jar (31) connecting pipe (34), quantitative piece (32) lateral wall keeps the butt with quantitative jar (31) inner wall and separates quantitative jar (31) inner chamber, the both ends of connecting pipe (34) all are fixed with quantitative jar (31) and are separated two inner chambers intercommunication with quantitative jar (31), connecting pipe (34) are provided with liquid drive to the actuating pump (36) of below inner chamber with quantitative jar (31) top inner chamber, quantitative jar (31) upper end all is connected with medicine storage tank (11), quantitative jar (31) lower extreme all is provided with flexible pipe (23), the one end that quantitative jar (31) were kept away from in flexible pipe (23) is connected with transfer line (21), the flexible pipe (23) is provided with a first valve (37) for opening and closing an inner cavity of the flexible pipe, and the upper end of the quantitative block (32) can be abutted against the limiting piece (33); the bottom surface of the inner cavity of the quantitative tank (31) is provided with a first contraction groove (313), the first contraction groove (313) penetrates through the outer wall of the quantitative tank (31), the lower end of the connecting pipe (34) is inserted into the first contraction groove (313) and seals an opening of the first contraction groove (313) in the outer wall of the quantitative tank (31); quantification jar (31) outer wall lower extreme is provided with decompression pipe (5) rather than the inner chamber intercommunication, decompression pipe (5) are vertical setting and its one end of keeping away from quantification jar (31) is provided with fourth valve (51) of opening and close its inner chamber, second shrink groove (314) have been seted up to quantification jar (31) inner chamber bottom surface, second shrink groove (314) run through the outer wall of quantification jar (31), decompression pipe (5) lower extreme is inserted and is arranged in second shrink groove (314) and is located the opening closure of quantification jar (31) outer wall with second shrink groove (314).
2. Quantitative filling equipment according to claim 1, characterized in that: quantitative jar (31) are provided with adjustment mechanism (4) of adjusting locating part (33) vertical position, adjustment mechanism (4) including wear to locate quantitative jar (31) adjust pole (41), with adjust pole (41) threaded connection's regulating block (42) and fixed regulating block (42) connecting rod (43), the one end and the quantitative jar (31) of connecting rod (43) are fixed, the other end and the regulating block (42) of connecting rod (43) are fixed, it is fixed with locating part (33) to adjust the one end that pole (41) are located quantitative jar (31), adjust the axis that pole (41) can be followed quantitative jar (31) and move.
3. Quantitative filling equipment according to claim 2, wherein: adjust pole (41) including wearing to locate polished rod (411) of ration jar (31) and coaxial fixation in threaded rod (412) of polished rod (411) one end, the one end and locating part (33) fixed connection of threaded rod (412) are kept away from in polished rod (411), the fixed position that ration jar (31) and polished rod (411) are connected has sealing washer (44), sealing washer (44) inner wall and polished rod (411) outer wall laminating.
4. Quantitative filling equipment according to claim 1, characterized in that: the quantitative tank (31) lower extreme is fixed with extension pipe (312) rather than the inner chamber intercommunication coaxially, and first valve (37) are fixed in extension pipe (312) and control opening and close of extension pipe (312), the one end that transfer line (21) was kept away from in flexible pipe (23) can be dismantled with extension pipe (312) and be connected.
5. Quantitative filling equipment according to claim 1, characterized in that: one end of the bottom surface of the inner cavity of the quantitative tank (31), which is close to the axis of the extension pipe (312), is inclined downwards.
6. Quantitative filling equipment according to claim 1, characterized in that: the locating part (33) lower extreme is provided with buffer plate (45), buffer plate (45) lower extreme can with gauge block (32) upper end butt.
7. Quantitative filling equipment according to claim 4, wherein: one ends of the first contraction groove (313) and the second contraction groove (314) close to the axis of the quantitative tank (31) are communicated with the extension pipe (312).
8. A medicine filling line, which applies the quantitative filling equipment of any one of claims 1 to 7, and is characterized in that: including medicine production line (6), container cleaning line (7) and integration production line (8), medicine production line (6) include a plurality of agitator tanks (61), simultaneously with mixing tank (62) of a plurality of agitator tanks (61) intercommunication and carry out filterable filter tank (63) to the medicine that mixes, agitator tank (61), mixing tank (62) and filter tank (63) communicate gradually, container cleaning line (7) are including bottle cleaning machine (71) and drying-machine (72), bottle cleaning machine (71) and drying-machine (72) connect gradually and carry the empty bottle, integration production line (8) are including quantitative filling equipment (81), closing machine (82) and drying-machine (83) that connect gradually, filter tank labeling machine (63) are connected with quantitative filling equipment, drying-machine (72) are connected with quantitative filling equipment (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110445064.2A CN113072025B (en) | 2021-04-24 | 2021-04-24 | Quantitative filling equipment and medicine filling production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110445064.2A CN113072025B (en) | 2021-04-24 | 2021-04-24 | Quantitative filling equipment and medicine filling production line |
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| Publication Number | Publication Date |
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| CN113072025A CN113072025A (en) | 2021-07-06 |
| CN113072025B true CN113072025B (en) | 2022-07-26 |
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| CN202110445064.2A Expired - Fee Related CN113072025B (en) | 2021-04-24 | 2021-04-24 | Quantitative filling equipment and medicine filling production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114988337A (en) * | 2022-06-28 | 2022-09-02 | 宁德市星光食品有限公司 | Abalone filling machine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052850U (en) * | 1989-08-10 | 1990-02-14 | 刘国华 | Intermittent quantitative water feeding valve |
| CN102050415A (en) * | 2010-12-30 | 2011-05-11 | 江苏华宇飞凌包装机械有限公司 | Quantitative filling valve |
| CN102633005A (en) * | 2012-04-12 | 2012-08-15 | 董国成 | Automatic dispensing device for rodless-piston-cylinder-type quantitative liquid |
| CN203128164U (en) * | 2013-03-29 | 2013-08-14 | 四川奥邦药业有限公司 | Quantitative liquid filling device and medicine liquid filling machine comprising same |
| CN204079450U (en) * | 2014-09-01 | 2015-01-07 | 云南季季丰农资连锁有限公司 | Liquid pesticidal manufacturing line bulking system |
| CN206345036U (en) * | 2016-11-04 | 2017-07-21 | 湖州鹏程食品有限公司 | A kind of proportioning device of liquid-filling machine |
| CN206735783U (en) * | 2017-05-15 | 2017-12-12 | 广州市美夫兰化妆品有限公司 | A kind of cosmetics quantitative filling device |
| CN107285258A (en) * | 2017-06-14 | 2017-10-24 | 四川百夫长清真饮品股份有限公司 | A kind of beverage processing system |
| CN207108449U (en) * | 2017-08-30 | 2018-03-16 | 湖北东信药业有限公司 | A kind of filling apparatus of filling Cover-rolling machine |
| CN207699167U (en) * | 2017-12-13 | 2018-08-07 | 昆山金城试剂有限公司 | A kind of bottled reagent quantitative bottle placer |
| CN107826284B (en) * | 2017-12-26 | 2020-06-30 | 义乌市芳妮日用品有限公司 | Viscous liquid quantitative filling device |
| CN210559321U (en) * | 2019-09-18 | 2020-05-19 | 洛阳宁邦生物制药有限公司 | Cosmetics filling system is with ration discharge mechanism |
| CN111086701B (en) * | 2019-12-14 | 2022-05-17 | 北京锐业制药有限公司 | Powder-liquid double-chamber bag liquid medicine online preparation and filling system and method |
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