CN217148538U - Filling device with linkage of filling and nitrogen filling - Google Patents
Filling device with linkage of filling and nitrogen filling Download PDFInfo
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- CN217148538U CN217148538U CN202220699765.9U CN202220699765U CN217148538U CN 217148538 U CN217148538 U CN 217148538U CN 202220699765 U CN202220699765 U CN 202220699765U CN 217148538 U CN217148538 U CN 217148538U
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- filling
- cylinder
- electromagnetic valve
- filling head
- nitrogen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The utility model relates to a filling device linked with nitrogen filling, wherein a material cylinder is arranged on a base, one end of the material cylinder is connected with a large cylinder, the other end of the material cylinder is connected with the horizontal end of a three-way control valve, the vertical lower end of the three-way control valve is connected with an oil way main pipeline, and the vertical upper end of the three-way control valve is connected with an oil inlet pipe; the upper part of the base is connected with a filling head through a bracket, the inner cavity of the filling head is communicated with an oil inlet pipe, a piston is arranged in the filling head, a piston rod extends upwards to be connected with a small air cylinder arranged at the top, and the bottom of the filling head is provided with a discharge nozzle; an inflation pipe is arranged on the outer circumference of the discharge nozzle and is connected with a nitrogen source arranged outside through a switch electromagnetic valve; the side end of the switch electromagnetic valve is connected with the filling head through a connecting piece, an L-shaped connecting rod is connected to a piston rod of the small cylinder, and the bottom surface of the vertical end of the connecting rod corresponds to the position of a switch button on the top surface of the switch electromagnetic valve. The device links with the nitrogen filling structure, and when realizing the filling walnut oil, fill into nitrogen gas in the bottle to improve the product shelf life of walnut oil.
Description
Technical Field
The utility model relates to a fill and fill filling device of nitrogen gas linkage belongs to the technical field of liquid food filling.
Background
The production of walnut oil products by our company is low in yield due to limited raw materials, and is not suitable for mass production in a production line, so that a small liquid filling device is adopted. The walnut oil has high price because of expensive raw materials and low yield. The original filling equipment directly covers the bottle after filling the walnut oil, so that a small amount of air is stored in a packaging bottle, and oxygen finished products in the air can react with the walnut oil, so that the quality guarantee period of the walnut oil is short, if the circulation is not timely, the product is overdue, the purchase satisfaction is reduced due to the short quality guarantee period of the walnut oil sold to customers, and the like.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a fill and fill filling device of nitrogen gas linkage, the device with fill the linkage of nitrogen gas structure, when realizing filling walnut oil, fill into nitrogen gas in the bottle to improve walnut oil's product shelf life.
For solving the above problems, the specific technical scheme of the utility model is as follows: a filling device linked with nitrogen filling is characterized in that a base is provided with a material cylinder, a piston rod at one end of the material cylinder is connected with a large air cylinder, the other end of the material cylinder is connected with the horizontal end of a three-way control valve, the vertical lower end of the three-way control valve is connected with an oil way main pipeline, and the vertical upper end of the three-way control valve is connected with an oil inlet pipe; the upper surface of the base is provided with a support frame, the support frame is connected with a filling head, the inner cavity of the filling head is communicated with an oil inlet pipe, a piston is arranged in the filling head, the piston rod extends upwards to be connected with a small air cylinder arranged at the top, and the bottom of the filling head is provided with a discharge nozzle; an inflation pipe is arranged on the outer circumference of the discharge nozzle and is connected with a nitrogen source arranged outside through a switch electromagnetic valve; the side end of the switch electromagnetic valve is connected with the filling head through a connecting piece, an L-shaped connecting rod is connected to a piston rod of the small cylinder, and the bottom surface of the vertical end of the connecting rod corresponds to the position of a switch button on the top surface of the switch electromagnetic valve.
The upper surface of the base is provided with four vertical and parallel positioning sheets, and the two positioning sheets at the right end are respectively connected with two ends of the large positioning cylinder; the two positioning sheets at the left end support the material cylinder together.
The horizontal end of the connecting rod is connected with a piston rod of the small cylinder, and when the piston of the small cylinder moves upwards, the connecting rod is separated from a switch key of the switch electromagnetic valve; when the piston of the small cylinder moves down, the connecting rod is contacted with a switch button of the switch electromagnetic valve.
The utility model provides a kind fills and fills filling device of nitrogen gas linkage adopts the connecting rod structure, makes little cylinder when the action of irritating oil, and start switch solenoid valve simultaneously fills into nitrogen gas simultaneously, and the air in the time packing bottle is discharged to no air in the assurance packing bottle improves the shelf life of product.
Drawings
Fig. 1 is a front view of a filling device in conjunction with filling and nitrogen filling.
Fig. 2 is a top view of a filling device coupled with nitrogen filling.
Fig. 3 is a perspective view of a filling device with filling and nitrogen gas filling linked.
Detailed Description
As shown in fig. 1 to 3, a filling device for linking filling and nitrogen filling is provided with a material cylinder 3 on a base 1, wherein a piston rod at one end of the material cylinder 3 is connected with a large cylinder 2, the other end of the material cylinder 3 is connected with a horizontal end of a three-way control valve 5, the vertical lower end of the three-way control valve 5 is connected with an oil way main pipeline, and the vertical upper end of the three-way control valve 5 is connected with an oil inlet pipe 4; the upper surface of the base 1 is provided with a support frame 6, the support frame 6 is connected with a filling head 10, the inner cavity of the filling head 10 is communicated with an oil inlet pipe 4, a piston is arranged in the filling head 10, the piston rod extends upwards to be connected with a small air cylinder 7 arranged at the top, and the bottom of the filling head 10 is provided with a discharge nozzle 11; when the large cylinder 2 operates to pull the piston in the material cylinder 3 outwards, part of the walnut oil is sucked into the material cylinder 3, the large cylinder 2 operates in the opposite direction again, the walnut oil is pressed to enter the filling head 10 through the oil inlet pipe 4, the small cylinder 7 is started to drive the piston in the filling head 10, and the walnut oil is sent into the filling bottle from the material nozzle 11.
An inflation pipe 12 is arranged on the outer circumference of the discharge nozzle 11, and the inflation pipe 12 is connected with a nitrogen source arranged outside through a switch electromagnetic valve 9; the side end of the switch electromagnetic valve 9 is connected with the filling head 10 through a connecting piece, the piston rod of the small air cylinder 7 is connected with an L-shaped connecting rod 8, and the bottom surface of the vertical end of the connecting rod 8 corresponds to the position of a switch button on the top surface of the switch electromagnetic valve 9. Wherein, the horizontal end of the connecting rod 8 is connected with the piston rod of the small cylinder 7, and when the piston of the small cylinder 7 moves upwards, the connecting rod 8 is separated from the switch key of the switch electromagnetic valve 9; when the piston of the small cylinder 7 moves downwards, the connecting rod 8 is contacted with a switch button of the switch electromagnetic valve 9. When the piston rod of the small air cylinder 7 moves downwards, the switch electromagnetic valve 9 is opened, the walnut oil is filled, and meanwhile, nitrogen is injected, so that the linkage of inflation and oil injection is realized.
The upper surface of the base 1 is provided with four vertical and parallel positioning sheets 13, and the two positioning sheets 13 at the right end are respectively connected with two ends of the large positioning cylinder 2; the two spacers 13 at the left end support the material cylinder 3 together. The arrangement of the positioning sheet improves the positioning precision of the large cylinder 2 and the material cylinder 3, and the coaxiality installation is effectively ensured.
Claims (3)
1. The utility model provides a fill and fill filling device of nitrogen gas linkage which characterized in that: a material cylinder (3) is arranged on the base (1), a piston rod at one end of the material cylinder (3) is connected with the large air cylinder (2), the other end of the material cylinder (3) is connected with the horizontal end of a three-way control valve (5), the vertical lower end of the three-way control valve (5) is connected with an oil way main pipeline, and the vertical upper end of the three-way control valve (5) is connected with an oil inlet pipe (4); a support frame (6) is arranged on the upper surface of the base (1), a filling head (10) is connected to the support frame (6), the inner cavity of the filling head (10) is communicated with an oil inlet pipe (4), a piston is arranged in the filling head (10), the piston rod extends upwards to be connected with a small air cylinder (7) arranged at the top of the piston rod, and a discharge nozzle (11) is arranged at the bottom of the filling head (10); an air charging pipe (12) is arranged on the outer circumference of the discharging nozzle (11), and the air charging pipe (12) is connected with a nitrogen source arranged outside through a switch electromagnetic valve (9); the side end of the switch electromagnetic valve (9) is connected with the filling head (10) through a connecting piece, an L-shaped connecting rod (8) is connected to a piston rod of the small cylinder (7), and the bottom surface of the vertical end of the connecting rod (8) corresponds to the position of a switch button on the top surface of the switch electromagnetic valve (9).
2. The filling and nitrogen-charging linkage filling device according to claim 1, wherein: the upper surface of the base (1) is provided with four vertical and parallel positioning sheets (13), and the two positioning sheets (13) at the right end are respectively connected with two ends of the large positioning cylinder (2); the two positioning sheets (13) at the left end support the material cylinder (3) together.
3. The filling and nitrogen-charging linked filling device according to claim 1, wherein: the horizontal end of the connecting rod (8) is connected with a piston rod of the small cylinder (7), and when the piston of the small cylinder (7) moves upwards, the connecting rod (8) is separated from a switch key of the switch electromagnetic valve (9); when the piston of the small cylinder (7) moves downwards, the connecting rod (8) is contacted with a switch button of the switch electromagnetic valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699765.9U CN217148538U (en) | 2022-03-29 | 2022-03-29 | Filling device with linkage of filling and nitrogen filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699765.9U CN217148538U (en) | 2022-03-29 | 2022-03-29 | Filling device with linkage of filling and nitrogen filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217148538U true CN217148538U (en) | 2022-08-09 |
Family
ID=82698528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699765.9U Active CN217148538U (en) | 2022-03-29 | 2022-03-29 | Filling device with linkage of filling and nitrogen filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217148538U (en) |
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2022
- 2022-03-29 CN CN202220699765.9U patent/CN217148538U/en active Active
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