CN110775919A - Feeding mechanism of high-precision filling machine - Google Patents
Feeding mechanism of high-precision filling machine Download PDFInfo
- Publication number
- CN110775919A CN110775919A CN201911141668.7A CN201911141668A CN110775919A CN 110775919 A CN110775919 A CN 110775919A CN 201911141668 A CN201911141668 A CN 201911141668A CN 110775919 A CN110775919 A CN 110775919A
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- pressurizing
- filling machine
- connecting pipe
- connector
- feeding mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 239000002994 raw material Substances 0.000 claims description 58
- 229920001296 polysiloxane Polymers 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 239000011261 inert gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000012634 fragment Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
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
-
- 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
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- Basic Packing Technique (AREA)
Abstract
The invention discloses a feeding mechanism of a high-precision filling machine, which relates to the field of packaging mechanical equipment and provides the following technical scheme aiming at the problem that the working efficiency of the filling machine is influenced by the viscosity of liquid.
Description
Technical Field
The invention relates to the field of packaging mechanical equipment, in particular to a feeding mechanism of a high-precision filling machine.
Background
With the development of mechanical automation, a plurality of production steps in the traditional production process are gradually replaced and completed by automated machinery, so that the production efficiency is greatly improved, and a large amount of labor cost can be saved. The filling machine is mainly a packaging machine, and is mainly used for fluid sub-packaging, and sub-packaging is usually performed according to different sub-packaging bottle volume specifications through a filling machine after a large number of products are produced in a unified manner.
Chinese patent with application number CN201821112268.4 discloses a filling machine capable of weighing, which comprises a storage box, a filling funnel, a packaging bottle fixing box, a conveying device, a guide rail and a controller, wherein a discharge port is arranged at the bottom of the storage box, and liquid in the storage box falls into a sub-packaging bottle from the discharge port under the action of self gravity during filling.
Although the filling machine realizes the split charging of liquid, when the viscosity of the liquid to be filled is large, the gravity of the liquid in the feeding mechanism is not enough to enable the liquid to flow into the split charging bottle, so that the filling difficulty is improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a feeding mechanism of a high-precision filling machine, which has the advantage of pushing liquid to flow towards a dispensing bottle.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a reinforced mechanism of high accuracy liquid filling machine, includes raw materials bottle and air pump, the bottom of raw materials bottle is equipped with the bottleneck, the bottleneck of raw materials bottle is connected with the pressurization and connects, be equipped with first connecting pipe in the pressurization connects, the one end that the pressurization connects was kept away from to first connecting pipe sets up in the inside of raw materials bottle, the air pump is connected with the forcing pipe, the one end that the air pump was kept away from to the forcing pipe connects and first connecting pipe intercommunication through the pressurization.
Adopt above-mentioned technical scheme, the air pump is towards the leading-in gas of pressurization pipe, and gas connects the entering first connecting pipe through the pressurization, gets into the raw materials bottle through first connecting pipe, improves the atmospheric pressure in the raw materials bottle, extrudees the liquid in the raw materials bottle and connects the direction orientation split charging bottle in to carry out the filling and feeding.
The air pump and the pressure pipe provide power sources for liquid in the raw material bottle body, air introduced by the air pump enters the raw material bottle body through the pressure pipe, bubbles are formed in the raw material bottle body due to the fact that the density of the air is smaller than that of the liquid, the bubbles move towards the top of the raw material bottle body, the atmospheric pressure in the raw material bottle body is improved, the liquid in the raw material bottle body is squeezed, the liquid is driven to flow out of the raw material bottle body towards the direction of a bottle opening of the raw material bottle body, and the influence of the viscosity of the liquid on the filling and feeding process is reduced; compare in keeping away from the tip that the pressurization connects in first connecting pipe and set up in being close to raw materials bottleneck department, the one end that the pressurization connects was kept away from to first connecting pipe in this scheme sets up in raw materials bottle, has reduced the bubble that gas formed and has removed the route that passes through to raw materials bottle top in raw materials bottle for the extrusion outflow to raw materials bottle internal liquid, and reduced the bubble and stopped the probability that causes the condition of jam to liquid outflow in bottleneck department.
Preferably, a first pressurizing port is arranged on the outer side surface of the pressurizing connector in a protruding mode, a second pressurizing port is arranged in the pressurizing connector in the direction towards the raw material bottle body, the first pressurizing port is communicated with the second pressurizing port, the first pressurizing port is connected with one end, far away from the air pump, of the pressurizing pipe, and the second pressurizing port is connected with one end, far away from the top of the raw material bottle body, of the first connecting pipe.
By adopting the technical scheme, the pressurizing pipe is basically in the state of being exposed in the air in the integral filling machine, and the pressurizing pipe can be damaged by aging and the like in long-term use, so that the pressurizing pipe needs to be replaceable; the outer wall of first connecting pipe is in the in-process of liquid direct contact with the raw materials bottle in at the liquid filling machine work, for the quality of guarantee product when the different liquid of filling, need dismantle the change to first connecting pipe, through first pressure port and second pressure port intercommunication pressurized tube and first connecting pipe, is convenient for dismantle pressurized tube and first connecting pipe respectively, reduces the influence to liquid filling machine work efficiency.
Preferably, one end of the first connecting pipe, which is far away from the pressurizing connector, is connected with a check valve.
Adopt above-mentioned technical scheme, the check valve restriction raw materials liquid in the bottle flows back to first connecting pipe, reduces first connecting pipe and adds the intraductal wall and be polluted because be stained with liquid to it takes place to reduce the condition that liquid flows back to the air pump leads to the air pump to damage, plays the guard action to the air pump.
Preferably, one end of the check valve, which is far away from the first connecting pipe, is connected with a second connecting pipe, and one end of the second connecting pipe, which is far away from the check valve, is connected with a valve mechanism.
Adopt above-mentioned technical scheme, valve mechanism is open closed membranous structure, makes in inert gas can only be guided raw materials bottle by the air pump, and liquid and air in the raw materials bottle are difficult to flow backwards to the second connecting pipe, and valve mechanism helps the check valve and strengthens preventing the effect of suck-back.
Preferably, the inner wall of the pressurizing connector is in threaded connection with a reducing thread sleeve, the reducing thread sleeve is cylindrical, and the end, far away from the pressurizing connector, of the reducing thread sleeve is sleeved on the bottle mouth of the raw material bottle body.
By adopting the technical scheme, the raw material bottle body is connected with the pressurizing connector through the reducing thread sleeve, and when the outside diameter of the bottle mouth of the raw material bottle body changes, the raw material bottle body can be continuously used by replacing the reducing thread sleeve with the inside diameter matched with the bottle mouth of the raw material bottle body, so that the limitation on the outside diameter size of the bottle mouth of the raw material bottle body is reduced, and the application range of the filling machine is expanded;
preferably, one end of the pressurizing connector, which is far away from the raw material bottle body, is detachably connected with a filter screen connector.
By adopting the technical scheme, after the filling machine is used for filling and feeding materials for a long time, impurities condensed by liquid can be attached to the inner wall of the raw material bottle body or the pressurizing connector, the filter screen connector plays a role in filtering the liquid flowing into the split charging bottle, and the probability of impurity and clot in the split charging bottle is reduced.
Preferably, one end of the filter screen joint, which is far away from the pressurizing joint, is connected with a silica gel tube, and a flow control mechanism for limiting liquid flowing in the silica gel tube is arranged outside the silica gel tube.
By adopting the technical scheme, the silicone tube has high elasticity, and after the split charging bottle completes filling and feeding, the silicone tube is extruded through the flow control mechanism to limit the liquid flow of the silicone tube, so that the liquid is limited to continue flowing to the split charging bottle, and the filling accuracy is improved.
Preferably, the flow control mechanism comprises a motor and a clamp, the output end of the motor is connected with a linear bearing, one end, away from the motor, of the linear bearing is connected with the clamp, one end, away from the linear bearing, of the clamp is connected with an elastic sheet, and the elastic sheet is arranged in an inclined mode in the horizontal direction towards one end of the silicone tube.
Adopt above-mentioned technical scheme, the shell fragment that the mechanism was flowed in accuse makes the silicone tube be in the encapsulated situation through extrusion silicone tube, the liquid in the restriction silicone tube continues to drip, because the tip of shell fragment towards the silicone tube upwards sets up along the horizontal plane slope, there is the ascending trend of motion along vertical direction at the tip that the in-process shell fragment extrusion silicone tube contacted with the silicone tube, thereby drive the liquid in the silicone tube and follow silicone tube length direction upward movement thereupon, the inside atmospheric pressure of the vertical direction lower extreme of silicone tube has been reduced, prevent the inside liquid of silicone tube lower extreme from dripping under self gravity, reduce the probability that the liquid in the silicone tube continues to fall to in the branch bottle, the precision of filling has been improved.
In conclusion, the invention has the following beneficial effects:
1. air is blown in through the air pump, so that the air pressure in the raw material bottle body is improved, liquid is pushed to flow into the split charging bottle from the raw material bottle body, and the influence of the viscosity of the liquid on the filling and charging process is reduced;
2. the liquid in the raw material bottle is limited to flow backwards through the check valve and the valve mechanism, so that the air pump and the pressurizing pipe are protected;
3. the shell fragment of accuse flow mechanism makes the inside atmospheric pressure of the vertical direction lower extreme of silicone tube be less than the environment pressure through the upward movement of self shell fragment tip at the in-process that prevents the intraductal liquid of silicone tube to drip, has strengthened the restriction effect to the intraductal liquid of silicone tube drippage.
Drawings
Fig. 1 is a schematic view of the overall structure of a feeding mechanism of a high-precision filling machine according to the present invention.
Fig. 2 is a schematic structural diagram of parts in a feeding mechanism of a high-precision filling machine according to the present invention.
Fig. 3 is a schematic structural diagram of a pressure joint in a feeding mechanism of a high-precision filling machine according to the present invention.
Fig. 4 is a schematic diagram of the raw material bottle body external parts of the feeding mechanism of the high-precision filling machine.
Fig. 5 is a schematic diagram of the components in the material bottle body in the feeding mechanism of the high-precision filling machine according to the present invention.
Fig. 6 is an enlarged schematic view of a portion a of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a raw material bottle body 1, a bottle mouth 2, a first connecting pipe 3, a second connecting pipe 4, a check valve 5, a reducing threaded sleeve 6, a pressurizing connector 7, a first pressurizing port 71, a second pressurizing port 72, a filter screen connector 8, a filter screen 9, a pressurizing pipe 10, an air pump 11, a silicone tube 12, a pressure cap 13, a flow control mechanism 14, an elastic sheet 141, a clamp 142, a valve gland 15, a valve seat 16 and a valve 17.
The utility model provides a reinforced mechanism of high accuracy liquid filling machine, as shown in fig. 1 and fig. 2, including setting up in the raw materials bottle 1 of filling machine body surface, open at the top of raw materials bottle 1 has bottleneck 2, bottleneck 2 salient in the surface of raw materials bottle 1, the surface threaded connection of bottleneck 2 has reducing thread bush 6, the surface of bottleneck 2 is located to reducing thread bush 6 cover, reducing thread bush 6 sets up to cylindric, the surface threaded connection of reducing thread bush 6 has pressure joint 7, raw materials bottle 1 is connected with pressure joint 7 through reducing thread bush 6.
The one end that reducing thread bush 6 was kept away from to pressurization joint 7 sets up to its screw thread end, and the screw thread end threaded connection of pressurization chuck has filter screen joint 8, is equipped with the ring channel along its circumference in the filter screen joint 8, is provided with filter screen 9 in the ring channel, and filter screen 9 includes the silica gel outer lane and sets up the filter screen in the silica gel outer lane, and the filter screen sets up to 80 mesh nylon wire, the outside surface butt of silica gel outer lane in the inner wall of ring channel. The one end that pressure joint 7 was kept away from to strainer adapter 8 is connected with the honeycomb duct, and the honeycomb duct includes silicone tube 12 and connects in the cap 13 of pressing of 12 tip portions of silicone tube, presses the one end that cap 13 and silicone tube 12 are connected to set up to great end, and the one end that presses cap 13 and strainer adapter 8 to be connected sets up to less end, and the external diameter of the great end of pressing cap 13 equals the biggest internal diameter of silicone tube 12, the inner wall of silicone tube 12 with press the surface butt of the great end of cap 13.
As shown in fig. 3, a first pressure port 71 is provided on a side surface of the pressure connector 7, the first pressure port 71 protrudes from an outer surface of the pressure connector 7 in a horizontal direction, a second pressure port 72 is provided on a side wall of the first pressure port 71 extending toward an inside of the pressure connector 7, the first pressure port 71 communicates with the second pressure port 72, the second pressure port 72 is provided toward the raw material bottle 1, and a restriction protrusion protrudes from each of the first pressure port 71 and the second pressure port 72.
As shown in fig. 4, one end of the first pressurization port 71 away from the pressurization joint 7 is connected with a pressurization pipe 10, an end of the pressurization pipe 10 is sleeved on an outer surface of the limit protrusion of the first pressurization port 71, one end of the pressurization pipe 10 away from the pressurization joint is connected with an air pump 11, and the air pump 11 introduces inert gas into the pressurization pipe 10.
As shown in fig. 5, the first connecting pipe 3 is sleeved outside the limiting protrusion of the second pressurizing port 72, for limiting air or liquid in the raw material bottle body 1 to enter the first connecting pipe 3, one end of the first connecting pipe 3, which is far away from the pressurizing joint 7, is sequentially connected with the check valve 5 and the second connecting pipe 4, one end of the second connecting pipe 4, which is far away from the check valve 5, is connected with the valve 17 mechanism, the thin film mechanism comprises a valve gland 15, a valve seat 16 and a valve 17, one end of the valve seat 16 is clamped on the inner surface of the end portion, which is far away from the check valve 5, of the second connecting pipe 4, the valve gland 15 is sleeved on the outer surface of the valve seat 16, and the valve.
As shown in fig. 6, the silicone tube 12 is externally provided with a flow control mechanism 14 for limiting the liquid flow in the silicone tube 12, the flow control mechanism 14 includes an elastic sheet 141 and a clamp 142, the elastic sheet 141 is inclined upwards towards one end of the silicone tube 12 along the horizontal direction, one end of the elastic sheet 141 away from the silicone tube 12 is connected to the bottom of the clamp 142, one end of the clamp 142 away from the elastic sheet 141 is connected with a power source, the power source includes a lead screw motor, the output end of the lead screw motor is connected with a linear bearing, and the clamp 142 is connected with the lead screw motor through the linear bearing.
The specific implementation process is as follows: opening the air pump 11 to enable the air pump 11 to pump inert gas towards the pressurizing pipe 10, enabling the inert gas to sequentially pass through the pressurizing pipe 10, the pressurizing joint 7, the first connecting pipe 3 and the second connecting pipe 4 and finally enter the raw material bottle body 1 through the valve 17 mechanism, enabling the inert gas to flow towards the top of the raw material bottle body 1 in the raw material bottle body 1 due to the fact that the density of the inert gas is smaller than that of liquid, pushing the liquid in the raw material bottle body 1 to flow out through the pressurizing joint 7, enabling the liquid to flow into the split-bottling bottles through the filter screen joint 8 and the flow guide pipe, and achieving filling and feeding of; when the air pump 11 stops working, the gas and the liquid in the raw material bottle body 1 are limited to enter the second connecting pipe 4 under the combined action of the valve 17 mechanism and the check valve 5; after the split charging bottle finishes filling and feeding, the screw motor drives the clamp 142 to extrude the elastic sheet 141 towards the direction of the silicone tube 12, so that the flow of liquid in the silicone tube 12 is limited, the liquid in the silicone tube 12 is reduced to continuously fall, and the influence on the filling and feeding precision is reduced.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several modifications and adaptations to those skilled in the art without departing from the scope of the present invention should be considered as within the scope of the present invention.
Claims (8)
1. The utility model provides a reinforced mechanism of high accuracy liquid filling machine, includes raw materials bottle and air pump, the bottom of raw materials bottle is equipped with bottleneck, its characterized in that: the bottle mouth of the raw material bottle body is connected with a pressurizing connector, a first connecting pipe is arranged in the pressurizing connector, one end, far away from the pressurizing connector, of the first connecting pipe is arranged inside the raw material bottle body, the air pump is connected with a pressurizing pipe, and one end, far away from the air pump, of the pressurizing pipe is communicated with the first connecting pipe through the pressurizing connector.
2. The feeding mechanism of a high precision filling machine as claimed in claim 1, wherein: the outer side surface of the pressurizing connector is provided with a first pressurizing port in a protruding mode, a second pressurizing port is arranged in the pressurizing connector in the direction towards the raw material bottle body, the first pressurizing port is communicated with the second pressurizing port, the first pressurizing port is connected with one end, far away from the air pump, of the pressurizing pipe, and the second pressurizing port is connected with one end, far away from the top of the raw material bottle body, of the first connecting pipe.
3. The feeding mechanism of a high precision filling machine as claimed in claim 1, wherein: one end of the first connecting pipe, which is far away from the pressurizing connector, is connected with a check valve.
4. The feeding mechanism of a high precision filling machine as claimed in claim 3, wherein: the one end that first connecting pipe was kept away from to the check valve is connected with the second connecting pipe, the one end that the check valve was kept away from to the second connecting pipe is connected with valve mechanism.
5. The feeding mechanism of a high precision filling machine as claimed in claim 1, wherein: the inner wall of the pressurizing connector is in threaded connection with a reducing thread sleeve, the reducing thread sleeve is cylindrical, and the bottle mouth of the raw material bottle body is sleeved at one end, far away from the pressurizing connector, of the reducing thread sleeve.
6. The feeding mechanism of a high precision filling machine as claimed in claim 1, wherein: the one end that raw materials bottle was kept away from to the pressurization joint can be dismantled and be connected with the filter screen joint.
7. The feeding mechanism of a high precision filling machine as claimed in claim 6, wherein: one end, far away from the pressurizing connector, of the filter screen connector is connected with a silica gel tube, and a flow control mechanism for limiting liquid in the silica gel tube to flow is arranged outside the silica gel tube.
8. The feeding mechanism of a high precision filling machine as claimed in claim 7, wherein: the flow control mechanism comprises a motor and a clamp, the output end of the motor is connected with a linear bearing, one end, away from the motor, of the linear bearing is connected with the clamp, one end, away from the linear bearing, of the clamp is connected with an elastic sheet, and the elastic sheet is arranged in an upward inclined mode in the horizontal direction towards one end of the silicone tube.
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CN201911141668.7A CN110775919A (en) | 2019-11-20 | 2019-11-20 | Feeding mechanism of high-precision filling machine |
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CN201911141668.7A CN110775919A (en) | 2019-11-20 | 2019-11-20 | Feeding mechanism of high-precision filling machine |
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Citations (7)
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---|---|---|---|---|
US20050199314A1 (en) * | 2004-03-12 | 2005-09-15 | Ruble Edwin K. | Filling valve apparatus |
US20060278302A1 (en) * | 2005-06-10 | 2006-12-14 | Hans-Peter Wild | Method and apparatus for filling liquids into foil bags with a spout |
CN205073447U (en) * | 2015-10-16 | 2016-03-09 | 张波 | Suction -type anesthesia atomizer |
CN207451592U (en) * | 2017-09-22 | 2018-06-05 | 胡利红 | A kind of okra wine bottle placer |
CN108325024A (en) * | 2018-03-28 | 2018-07-27 | 泉州创源机电科技有限公司 | A kind of intelligent type medical transfusion control device |
CN208194398U (en) * | 2018-04-10 | 2018-12-07 | 江西绿源油脂实业有限公司 | A kind of integrated preparation of ready-mixed oil and filling apparatus |
CN211545909U (en) * | 2019-11-20 | 2020-09-22 | 广东科谷实验室技术研究院(有限合伙) | Feeding mechanism of high-precision filling machine |
-
2019
- 2019-11-20 CN CN201911141668.7A patent/CN110775919A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050199314A1 (en) * | 2004-03-12 | 2005-09-15 | Ruble Edwin K. | Filling valve apparatus |
US20060278302A1 (en) * | 2005-06-10 | 2006-12-14 | Hans-Peter Wild | Method and apparatus for filling liquids into foil bags with a spout |
CN205073447U (en) * | 2015-10-16 | 2016-03-09 | 张波 | Suction -type anesthesia atomizer |
CN207451592U (en) * | 2017-09-22 | 2018-06-05 | 胡利红 | A kind of okra wine bottle placer |
CN108325024A (en) * | 2018-03-28 | 2018-07-27 | 泉州创源机电科技有限公司 | A kind of intelligent type medical transfusion control device |
CN208194398U (en) * | 2018-04-10 | 2018-12-07 | 江西绿源油脂实业有限公司 | A kind of integrated preparation of ready-mixed oil and filling apparatus |
CN211545909U (en) * | 2019-11-20 | 2020-09-22 | 广东科谷实验室技术研究院(有限合伙) | Feeding mechanism of high-precision filling machine |
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