CN107244444B - Nitrogen filling device for Chinese chestnut production line - Google Patents
Nitrogen filling device for Chinese chestnut production line Download PDFInfo
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- CN107244444B CN107244444B CN201710608405.7A CN201710608405A CN107244444B CN 107244444 B CN107244444 B CN 107244444B CN 201710608405 A CN201710608405 A CN 201710608405A CN 107244444 B CN107244444 B CN 107244444B
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- sealing
- filling
- pipe
- wheel
- air pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Confectionery (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention provides a nitrogen filling device of a chestnut production line, which comprises a conveyor belt, a positioning wheel, a sealing wheel, a filling head and a filling pipe; the conveyer belt is provided with a plurality of limit clamping blocks at equal intervals, a filling and sealing pipe, a positioning wheel and a sealing wheel are sequentially arranged above the conveyer belt along the running direction of the conveyer belt, the filling and sealing pipe is vertically arranged right above the central line of the conveyer belt, the positioning wheel and the sealing wheel are oppositely distributed on the vertical plane where the central line of the conveyer belt is arranged, the positioning wheel coaxially drives and rotates by a vertically arranged positioning shaft, and the sealing wheel coaxially drives and rotates by a vertically arranged transmission clamping block; the lower end of the filling and sealing pipe is rotatably fixed with a filling and sealing head, a first air pipe and a second air pipe are arranged in the filling and sealing pipe, and the first air pipe and the second air pipe are combined in the filling and sealing head and are opened at the lower end of the filling and sealing head. The invention can greatly facilitate the automation of the nitrogen filling and sealing operation through the arrangement of the conveyor belt, the filling head, the positioning wheel and the sealing wheel.
Description
Technical Field
The invention relates to the technical field of convenient food processing, in particular to a nitrogen filling device of a chestnut production line.
Background
Most of the nitrogen filling devices in the prior art are arranged independently, and the nitrogen filling devices are only used for reducing the manual operation amount for the chestnut production line, but the integration degree is poor, so that the nitrogen filling sealing can not be completed without manual operation.
Disclosure of Invention
In order to solve the technical problems, the invention provides the nitrogen filling device for the chestnut production line, which can greatly facilitate the automation of the nitrogen filling and sealing operation through the arrangement of the conveyor belt, the filling head, the positioning wheel and the sealing wheel.
The invention is realized by the following technical scheme.
The invention provides a nitrogen filling device for a chestnut production line, which comprises a conveyor belt, a positioning wheel, a sealing wheel, a filling head and a filling pipe; the conveyer belt is provided with a plurality of limit clamping blocks at equal intervals, a filling and sealing pipe, a positioning wheel and a sealing wheel are sequentially arranged above the conveyer belt along the running direction of the conveyer belt, the filling and sealing pipe is vertically arranged right above the central line of the conveyer belt, the positioning wheel and the sealing wheel are oppositely distributed on the vertical plane where the central line of the conveyer belt is arranged, the positioning wheel coaxially drives and rotates by a vertically arranged positioning shaft, and the sealing wheel coaxially drives and rotates by a vertically arranged transmission clamping block; the lower end of the filling and sealing pipe is rotatably fixed with a filling and sealing head, a first air pipe and a second air pipe are arranged in the filling and sealing pipe, and the first air pipe and the second air pipe are combined in the filling and sealing head and are opened at the lower end of the filling and sealing head.
The rotation between the filling head and the filling and sealing pipe is realized through a movable joint.
And the movable contact and the fixed contact are respectively fixed on the filling and sealing head and the movable joint, the filling and sealing head inclines towards the conveyor belt relative to the axis of the filling and sealing pipe, and the fixed contact and the movable contact are fixed on one side close to the positioning wheel.
The movable ring is arranged on the filling and sealing head, the fixed block is arranged on the filling and sealing pipe, and the reset spring is fixed between the movable ring and the reset spring.
The inner fixing of the filling and sealing pipe is characterized in that a rotary joint is positioned at one side of the middle of the first air pipe and the second air pipe, a sliding blocking piece is arranged on the rotary joint and can rotate by taking the rotary joint as the center of a circle, and the sliding blocking piece cuts into the first air pipe and the second air pipe and is perpendicular to the axes of the first air pipe and the second air pipe.
The first air pipe and the second air pipe are of sealing piece structures at the cutting positions of the sliding blocking pieces.
The positioning shaft and the sealing shaft are provided with transmission clamping blocks at the positions for driving the positioning wheel and the sealing wheel to rotate.
The distance between the two sealing wheels is smaller than or equal to the distance between the two positioning wheels.
The invention has the beneficial effects that: through the setting of conveyer belt, filling head, locating wheel, sealing wheel, can very big help the automation of nitrogen gas filling sealing operation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the filling head of FIG. 1;
fig. 3 is a schematic view of the internal piping structure of the potting tube of fig. 1.
In the figure: the sealing device comprises a conveying belt 11, a limiting clamping block 12, a positioning wheel 13, a positioning shaft 14, a sealing wheel 15, a sealing shaft 16, a driving clamping block 17, a filling head 21, a movable joint 22, a sealing pipe 23, a static contact piece 24, a movable contact piece 25, a return spring 26, a movable ring 27, a fixed block 28, a first air pipe 31, a second air pipe 32, a sliding blocking piece 33, a rotary joint 34 and a sealing piece 35.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the above.
The nitrogen filling device of the chestnut production line as shown in figures to 3 comprises a conveyor belt 11, a positioning wheel 13, a sealing wheel 15, a filling head 21 and a filling pipe 23; a plurality of limit clamping blocks 12 are equidistantly arranged on the conveyor belt 11, a filling and sealing pipe 23, a positioning wheel 13 and a sealing wheel 15 are sequentially arranged above the conveyor belt 11 along the running direction of the conveyor belt 11, the filling and sealing pipe 23 is vertically arranged right above the central line of the conveyor belt 11, the two positioning wheels 13 and the two sealing wheels 15 are respectively arranged in a relatively distributed manner on the vertical plane where the central line of the conveyor belt 11 is positioned, the positioning wheels 13 coaxially drive and rotate by a vertically arranged positioning shaft 14, and the sealing wheel 15 coaxially drive and rotate by a vertically arranged transmission clamping block 17; the lower end of the filling and sealing pipe 23 is rotatably fixed with a filling and sealing head 21, a first air pipe 31 and a second air pipe 32 are arranged in the filling and sealing pipe 23, and the first air pipe 31 and the second air pipe 32 are combined in the filling and sealing head 21 and are opened at the lower end of the filling and sealing head 21.
Therefore, when the packaging bag filled with the Chinese chestnut reaches the positioning wheels 13, the opening is pushed upwards by the limiting clamping blocks 12 along the conveyor belt 11, the positioning wheels 13 on two sides squeeze towards the middle and drive the packaging bag forwards, so that the round bag opening is narrowed for sealing, when the filling head 21 reaches the rear end position of the packaging bag, as the positioning wheels 13 squeeze the front packaging bag opening inwards, the packaging bag opening is heat-sealed on the positioning wheels 13, only the packaging bag at the filling head 21 is in an opening shape, the conveyor belt 11 pauses to run, the first air pipe 31 is vacuumized, the second air pipe 32 is filled with nitrogen, then the filling head 21 is lifted upwards or is lifted by the driving rotation of the packaging bag, the conveyor belt 11 accelerates to heat-seal the packaging bag to the positioning wheels 13 quickly to avoid the leakage of filled helium, but the heat sealing is insufficient for fixing the sealing position, and therefore, the sealing wheel 15 is used for further molding and sealing the packaging bag opening, and finally sealing the packaging bag is completed.
Specifically, the rotation between the filling head 21 and the filling tube 23 is realized by the movable joint 22.
As a preferable scheme for controlling the filling head 21, a movable contact piece 25 and a static contact piece 24 are respectively fixed on the filling head 21 and the movable joint 22, the filling head 21 inclines towards the conveyor belt 11 relative to the axis of the filling tube 23, and the static contact piece 24 and the movable contact piece 25 are fixed on one side close to the positioning wheel 13. The switching structure can thus be implemented by means of the stationary contact 24 and the movable contact 25 to give a suitable pause signal for the conveyor belt 11.
Further, in order to ensure the rotary reset of the filling head 21, the filling head 21 is provided with a movable ring 27, the filling tube 23 is provided with a fixed block 28, and a reset spring 26 is fixed between the movable ring 27 and the reset spring 26.
As a scheme for facilitating the integrated electric control of vacuumizing and nitrogen filling, a rotary joint 34 is fixed in the potting tube 23 and is positioned at one side of the middle of the first air tube 31 and the second air tube 32, a sliding blocking piece 33 is arranged on the rotary joint 34 and can rotate by taking the rotary joint 34 as a circle center, and the sliding blocking piece 33 cuts into the first air tube 31 and the second air tube 32 and is perpendicular to the axes of the first air tube 31 and the second air tube 32.
Specifically, in order to ensure the air tightness of the first air tube 31 and the second air tube 32, the first air tube 31 and the second air tube 32 are provided with sealing sheets 35 at the cutting positions of the sliding plugs 33.
For easy installation, the positioning shaft 14 and the sealing shaft 16 are provided with transmission clamping blocks 17 at positions for driving the positioning wheel 13 and the sealing wheel 15 to rotate.
The distance between the two sealing wheels 15 is smaller than or equal to the distance between the two positioning wheels 13.
Claims (5)
1. The utility model provides a chinese chestnut production line nitrogen gas filling device, includes conveyer belt (11), locating wheel (13), sealing wheel (15), embedment head (21), embedment pipe (23), its characterized in that: a plurality of limit clamping blocks (12) are arranged on the conveyor belt (11) at equal intervals, a filling and sealing pipe (23), a positioning wheel (13) and a sealing wheel (15) are sequentially arranged above the conveyor belt (11) along the running direction of the conveyor belt (11), the filling and sealing pipe (23) is vertically arranged right above the center line of the conveyor belt (11), the two positioning wheels (13) and the two sealing wheels (15) are respectively arranged in a relatively distributed manner on the vertical plane where the center line of the conveyor belt (11) is located, the positioning wheel (13) is coaxially driven to rotate by a vertically arranged positioning shaft (14), and the vertically arranged transmission clamping blocks (17) of the sealing wheel (15) are coaxially driven to rotate; the lower end of the filling and sealing pipe (23) is rotatably fixed with a filling and sealing head (21), a first air pipe (31) and a second air pipe (32) are arranged in the filling and sealing pipe (23), and the first air pipe (31) and the second air pipe (32) are combined in the filling and sealing head (21) and are opened at the lower end of the filling and sealing head (21); the rotation between the filling and sealing head (21) and the filling and sealing pipe (23) is realized by a movable joint (22); the movable contact piece (25) and the static contact piece (24) are respectively fixed on the filling and sealing head (21) and the movable joint (22), the filling and sealing head (21) inclines towards the conveyor belt (11) relative to the axis of the filling and sealing pipe (23), and the static contact piece (24) and the movable contact piece (25) are fixed on one side close to the positioning wheel (13); a movable ring (27) is arranged on the filling and sealing head (21), a fixed block (28) is arranged on the filling and sealing pipe (23), and a return spring (26) is fixed between the movable ring (27) and the return spring (26); the switch structure is realized by a stationary contact (24) and a movable contact (25) to give a suitable conveyor belt (11) pause signal.
2. The chestnut production line nitrogen filling device according to claim 1, wherein: the pouring and sealing pipe (23) is internally fixed with a rotary joint (34) positioned at one side between the first air pipe (31) and the second air pipe (32), the rotary joint (34) is provided with a sliding blocking piece (33) which can rotate by taking the rotary joint (34) as a circle center, and the sliding blocking piece (33) is cut into the first air pipe (31) and the second air pipe (32) and is perpendicular to the axes of the first air pipe (31) and the second air pipe (32).
3. The chestnut production line nitrogen filling device as claimed in claim 2, wherein: the first air pipe (31) and the second air pipe (32) are provided with sealing sheets (35) at the cutting-in positions of the sliding blocking sheets (33).
4. The chestnut production line nitrogen filling device according to claim 1, wherein: the positioning shaft (14) and the sealing shaft (16) are provided with transmission clamping blocks (17) at positions for driving the positioning wheel (13) and the sealing wheel (15) to rotate.
5. The chestnut production line nitrogen filling device according to claim 1, wherein: the distance between the two sealing wheels (15) is smaller than or equal to the distance between the two positioning wheels (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608405.7A CN107244444B (en) | 2017-07-24 | 2017-07-24 | Nitrogen filling device for Chinese chestnut production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608405.7A CN107244444B (en) | 2017-07-24 | 2017-07-24 | Nitrogen filling device for Chinese chestnut production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107244444A CN107244444A (en) | 2017-10-13 |
| CN107244444B true CN107244444B (en) | 2023-06-06 |
Family
ID=60011833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710608405.7A Active CN107244444B (en) | 2017-07-24 | 2017-07-24 | Nitrogen filling device for Chinese chestnut production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107244444B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253254A (en) * | 1998-11-05 | 2000-05-17 | 梅塞尔·格里斯海姆有限公司 | Filling head |
| CN105565235A (en) * | 2014-10-31 | 2016-05-11 | 西得乐股份公司 | Manifold for a filling unit for filling a plurality of articles with a pourable product |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862227A (en) * | 1959-06-05 | 1961-03-08 | Pneumatic Scale Corp | Vacuum filling machine |
| US7225599B2 (en) * | 2005-04-05 | 2007-06-05 | Sealed Air Corporation | Apparatus and method for forming inflated articles |
| CN201124940Y (en) * | 2007-07-31 | 2008-10-01 | 上海嘉迪机械有限公司 | Continuous vacuum extractor for packing machine |
| CN101195419B (en) * | 2007-12-29 | 2010-11-17 | 苏州乐开塑胶模具有限公司 | Vacuum nitrogen foods packing machine |
| CO7100256A1 (en) * | 2013-04-23 | 2014-10-31 | Compañia Nac De Chocolates S A S | Method and device for packing individual products by horizontal type balers |
| CN104743146A (en) * | 2013-12-30 | 2015-07-01 | 郑州裕恒科技有限公司 | Electronic quantitative packaging machine |
| CN104044768B (en) * | 2014-06-17 | 2016-01-13 | 山东逸风医疗科技有限公司 | The method of automatic bag-opening capper and automatic bag-opening, sealing |
| CN105151379B (en) * | 2015-07-10 | 2017-03-29 | 瑞安市翔达机械有限公司 | Full-automatic PET tank vacuum nitrogen gas tin seamer |
| CN207174067U (en) * | 2017-07-24 | 2018-04-03 | 贵州光秀生态食品有限责任公司 | A kind of Chinese chestnut production line nitrogen filling apparatus |
-
2017
- 2017-07-24 CN CN201710608405.7A patent/CN107244444B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253254A (en) * | 1998-11-05 | 2000-05-17 | 梅塞尔·格里斯海姆有限公司 | Filling head |
| CN105565235A (en) * | 2014-10-31 | 2016-05-11 | 西得乐股份公司 | Manifold for a filling unit for filling a plurality of articles with a pourable product |
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| Publication number | Publication date |
|---|---|
| CN107244444A (en) | 2017-10-13 |
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