CN111606280B - Freon filling production line and production method thereof - Google Patents
Freon filling production line and production method thereof Download PDFInfo
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- CN111606280B CN111606280B CN201910688541.0A CN201910688541A CN111606280B CN 111606280 B CN111606280 B CN 111606280B CN 201910688541 A CN201910688541 A CN 201910688541A CN 111606280 B CN111606280 B CN 111606280B
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- freon
- pipeline
- filling
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- vacuumizing
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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
- B67C3/16—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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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
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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
- B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
- B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
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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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/26—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for marking or coding completed packages
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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
- B67C3/24—Devices for supporting or handling bottles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a Freon filling production line, which has the technical scheme that: including the frame and set up the transportation assembly line that is used for transporting freon filling bottle in the frame top, still include: the vacuumizing assembly is arranged on the conveying pipeline and used for vacuumizing the Freon filling bottles; the filling assembly is connected to the vacuumizing assembly and used for filling the Freon filling bottle; the manual label sleeving station is arranged on the conveying assembly line and used for manually sleeving and pasting the thermal shrinkage film on the Freon filling bottle; the manual code pasting station is arranged on the conveying pipeline and used for manually pasting the freon filling bottles; the main pipeline is used for transporting the filled freon filling bottles and is arranged in parallel with the transportation pipeline; the functions of labeling, transporting, sweeping, weighing, heat sealing, code spraying, stacking and the like of the filling bottles can be realized by adopting a Freon filling production line.
Description
Technical Field
The invention relates to the field of filling devices, in particular to a Freon filling production line and a production method thereof.
Background
Freon is a refrigerant, is colorless gas or volatile liquid at normal temperature, is odorless or slightly odorous, is nontoxic or low in toxicity, has stable chemical property and is widely applied. For convenient storage and use, freon is generally filled. And the freon filling bottle is adopted for storing freon, so that the service life and the use convenience of freon can be prolonged.
The utility model provides a chinese patent of present publication No. CN109896102a, it discloses a antiseptic solution filling device, including dividing canning and lid, the lid closes in partial shipment jar top, its characterized in that, partial shipment jar inside is equipped with partial shipment room, partial shipment room top is equipped with annular ultraviolet lamp that disinfects, annular ultraviolet lamp below that disinfects is equipped with the arc guide surface, arc guide surface bottom center intercommunication has the coiled pipe, coiled pipe periphery is equipped with spiral heating coil, spiral heating coil is connected with temperature controller, coiled pipe bottom is connected with the reservoir, be equipped with the drain pipe on the reservoir.
The disinfectant filling device can disinfect during filling, but does not have the capability of filling freon. A great deal of prior art has shown that filling freon is a novel technique that requires special equipment to achieve. In combination with the prior art, the current filling techniques and filling schemes suffer from several drawbacks, such as: 1. in the prior art, manual filling is often used for Freon filling, and the manual filling is time-consuming and labor-consuming, has low efficiency and is easy to cause accidents; 2. the functions of labeling, transporting, code scanning, weighing, heat sealing, code spraying, stacking and the like of the filling bottles cannot be realized.
Disclosure of Invention
In view of the problems mentioned in the background art, an object of the present invention is to provide a freon filling line and a method for producing the same, so as to solve the problems mentioned in the background art.
The technical aim of the invention is realized by the following technical scheme:
the utility model provides a freon filling production line, includes the frame and sets up the transportation assembly line that is used for transporting freon filling bottle in the frame top, still includes:
the vacuumizing assembly is arranged on the conveying pipeline and used for vacuumizing the Freon filling bottles;
the filling assembly is connected to the vacuumizing assembly and used for filling the Freon filling bottle;
the manual label sleeving station is arranged on the conveying assembly line and used for manually sleeving and pasting the thermal shrinkage film on the Freon filling bottle;
the manual code pasting station is arranged on the conveying pipeline and used for manually pasting the freon filling bottles;
a main pipeline for transporting the filled freon filling bottles;
a turning roller line for butting the transportation assembly line with the main pipeline to enable the assembly line to be in butt joint;
the code scanning station is arranged on the main pipeline and is used for scanning codes of the labels on the Freon filling bottles so as to monitor the positions of the labels;
the weighing station is arranged at the bottom of the main pipeline and used for weighing the Freon filling bottles;
a NG rejection assembly for rejecting said freon filled bottles weighing a weight that is not up to standard by said weigh station;
a heat sealing station for heat sealing and packaging the qualified freon filling bottles and a code spraying station for spraying codes to the qualified freon filling bottles;
the buffer assembly line is used for transporting the freon filling bottles sprayed by the code spraying station, and the buffer assembly line is matched with a manipulator on the buffer assembly line to transport the freon filling bottles to a stockpiling area.
Through adopting above-mentioned technical scheme, utilize the automatic filling to freon that freon filled production line can be realized, when utilizing freon filled production line to produce, can realize the automatic transportation to freon filled bottle, can take out the vacuum to freon filled bottle through the evacuation subassembly, can guarantee the quality after the filling, can automatic carry out the filling operation to freon filled bottle through utilizing the filling subassembly, can make things convenient for the thermal contraction membrane on the manual cover filled bottle through utilizing artifical cover sticking station, can conveniently carry out artifical labeling through utilizing artifical labeling station, can realize the butt joint of main road assembly line and transportation assembly line through utilizing butt joint turning cylinder line, can sweep the yard detection to freon filled bottle through utilizing the yard station, can carry out weight control to freon filled bottle after the filling, can reject the unqualified freon filled bottle through utilizing the weighing station, can realize the heat-seal encapsulation to freon filled bottle through utilizing the heat-seal station, can take out the heat-seal encapsulation to freon filled bottle after the freon filled bottle with the mechanical hand with the printing station, can be with the freon filled bottle, can be carried to the buffer, the code scale is removed to the freon filled bottle through utilizing the butt joint turning cylinder line, the printing station, can realize the buffer, the function is again to the freon filled bottle, the goods can be filled with the goods is filled with the filling line to the goods, and has been filled with the freon, and filled with the goods.
Preferably, the vacuum pumping assembly comprises a first main pipeline, a second main pipeline, a negative pressure measuring pipeline, a first vacuum pumping pipeline, a second vacuum pumping pipeline, a filling pipeline, a return suction pipeline and five sets of pneumatic ball valves, wherein the end part of the first main pipeline is connected with the opening of the freon, the second main pipeline is communicated with the first main pipeline, the negative pressure measuring pipeline, the first vacuum pumping pipeline, the second vacuum pumping pipeline, the filling pipeline and the return suction pipeline are respectively communicated with the second main pipeline, and the pneumatic ball valves are respectively arranged on the negative pressure measuring pipeline, the first vacuum pumping pipeline, the second vacuum pumping pipeline, the filling pipeline and the return suction pipeline, and the first vacuum pumping pipeline and the second vacuum pumping pipeline are respectively used for connecting a vacuum pump.
Through adopting above-mentioned technical scheme, utilize the evacuation subassembly can realize the evacuation process fast, can realize the evacuation to freon filling bottle through the evacuation pump that connects on starting first evacuation pipeline and the second evacuation pipeline, utilize the back suction pipe way can realize the back suction of freon filling bottle, survey negative pressure pipeline, first evacuation pipeline, second evacuation pipeline, filling pipeline, the pneumatic ball valve on the back suction pipeline can control respectively and open and close in it.
Preferably, the filling assembly comprises a locking pliers, a profiling chuck, a tetrafluoro gasket and an air inlet connecting pipeline, wherein the profiling chuck is fixed on one side of a jaw of the locking pliers, the tetrafluoro gasket is fixed on the other side of the jaw of the locking pliers, one end of the air inlet connecting pipeline is fixed with the tetrafluoro gasket, the other end of the air inlet connecting pipeline is used for connecting a filling pipeline for conveying freon, and the locking pliers are clamped and fixed at the end part of the filling pipeline.
Through adopting above-mentioned technical scheme, utilize profile modeling chuck and tetrafluoro gasket on the locking pliers in the filling subassembly can make to connect between admission line and the filling pipeline realize good butt joint, can guarantee to tear open fast between filling subassembly and the filling pipeline and link.
Preferably, the manual label sleeving station comprises a label sleeving machine arranged on the frame, the manual label laminating station comprises a label laminating machine fixed on the frame, the code scanning station comprises a code scanning machine fixed on the frame, the weighing station comprises a weighing machine arranged at the bottom of the main pipeline, and the code spraying station comprises a code spraying machine fixed on the frame.
Through adopting above-mentioned technical scheme, can realize the cover through the cover mark machine and paste the thermal contraction membrane, can paste the sign indicating number through the sign indicating number machine, can weigh through the weighing machine, can realize spouting the sign indicating number fast through the ink jet numbering machine.
Preferably, the NG rejection component comprises a rejection cylinder, a push plate and a receiving box, wherein a cylinder body of the rejection cylinder is fixed on the frame, the push plate is fixed at the end part of a piston rod of the rejection cylinder, and the receiving box is fixed on the frame and used for receiving the freon filling bottle pushed by the push plate.
Through adopting above-mentioned technical scheme, utilize NG to reject the subassembly and can reject the freon filling bottle that weight is up to standard on the assembly line, when there is the freon filling bottle that weight is up to standard, reject the cylinder and will start and drive the push pedal and push the freon filling bottle into the receiver.
The invention also provides a production method of the Freon filling production line, which comprises the following steps:
s1, manually feeding the freon filling bottles to be filled into a conveying assembly line, and starting the conveying assembly line to drive the freon filling bottles to move;
s2, after the Freon filling bottle is positioned at the vacuumizing assembly and the filling assembly on the conveying assembly line, stopping the operation of the conveying assembly line;
s3, connecting a first main pipeline in the vacuumizing assembly with an opening of a Freon filling bottle, connecting the first vacuumizing pipeline and the second vacuumizing pipeline in the vacuumizing assembly with a vacuumizing pump, and starting the vacuumizing pump to vacuumize the Freon filling bottle;
s4, opening a pneumatic ball valve on a filling pipeline, and filling freon into the freon filling bottle through an air inlet connecting pipeline fixed on the high-force clamp;
s5, manually closing a gas tank valve on the Freon filling bottle after filling is completed;
s6, manually starting a back suction pipeline and pumping residual freon in the pipeline;
s7, after filling is completed, manually sleeving the thermal shrinkage film at the manual labeling station, and manually labeling at the manual labeling station;
s8, starting a conveying assembly line and the butt-joint turning roller line to drive the Freon filling bottles to enter a main pipeline;
s9, the Freon filling bottle finishes code scanning on line through a code scanning station;
s10, the Freon filling bottle enters a weighing station to finish weighing;
s11, after weighing the freon filling bottles, entering an NG rejection station, and rejecting freon filling bottles with unqualified weight through the NG rejection station, wherein the unqualified freon filling bottles are automatically pushed out by a rejection cylinder;
s12, continuously moving the freon filling bottles which are qualified in weighing, entering a hot air station to automatically finish heat sealing, and entering a code spraying station to automatically finish code spraying;
s13, enabling the Freon filling bottles to enter a buffer storage assembly line, and transporting the Freon filling bottles to a stockpiling area by the buffer storage assembly line matched with a manipulator on the buffer storage assembly line.
Preferably, before S1, the operator places the empty freon filling bottles on a weighing platform for weighing, determines that the weight of the freon filling bottles is within a normal error, and then places the freon filling bottles on a conveying assembly line.
Preferably, in the step S3, a first vacuum pump on the first vacuumizing pipe is started, the first vacuum pump connected to the first vacuumizing pipe is started for one section of extraction, the first vacuum pump is closed when the vacuum degree in the freon filling bottle reaches-80 KPa, and then a second vacuum pump connected to the second vacuumizing pipe is started for continuous extraction, and the vacuumizing is completed when the vacuum degree in the freon filling bottle reaches-97 KPa.
Preferably, the code scanning station feeds the weighing data of the weighing station back to the upper computer for storage according to the two-dimensional code scanning information.
In summary, the invention has the following advantages:
the automatic filling of the freon can be realized by utilizing the freon filling production line, the automatic transportation of the freon filling bottles can be realized when the freon filling production line is utilized for production, the freon filling bottles can be vacuumized by the vacuumizing assembly, the quality after filling can be ensured, the filling operation of the freon filling bottles can be automatically realized by utilizing the filling assembly, the thermal contraction film on the filling bottles can be conveniently sleeved and pasted manually by utilizing the manual sleeving and pasting station, the manual pasting and pasting can be conveniently carried out by utilizing the manual pasting station, the butt joint of the main pipeline and the transportation pipeline can be realized by utilizing the butt joint turning roller line, through utilizing scanning the sign indicating number station and can sweep the sign indicating number detection to the freon filling bottle, can carry out weight control to the freon filling bottle after the filling through utilizing the weighing station, utilize NG to reject the unqualified freon filling bottle of subassembly rejection weight, utilize the heat-seal station can realize the heat-seal encapsulation to the freon filling bottle, utilize buffering assembly line and manipulator to carry the freon filling bottle after the filling to the buffer cache, so through adopting freon filling production line can realize the cover mark to the filling bottle, transportation, sweep the sign indicating number, weigh, heat-seal, spout the sign indicating number, pile up neatly etc. function.
Drawings
FIG. 1 is a schematic structural flow diagram of a Freon filling line;
FIG. 2 is a schematic diagram showing the structure of the vacuum pumping assembly;
FIG. 3 is a schematic structural view for showing a filling assembly;
FIG. 4 is a schematic diagram showing the structure of an NG culling component;
fig. 5 is a flow chart of a method of manufacturing a freon filling line.
Reference numerals: 1. a frame; 2. a delivery assembly line; 21. freon filling bottles; 3. a vacuum pumping assembly; 4. a filling assembly; 5. a manual sleeving and pasting station; 6. a manual code sticking station; 7. a main pipeline; 8. butting turning roller lines; 9. a code scanning station; 10. a weighing station; 11. a NG rejection component; 12. a code spraying station; 13. a stockpiling area; 14. a manipulator; 31. a first main pipe; 32. a second main pipe; 33. measuring a negative pressure pipeline; 34. a first vacuum line; 35. a second vacuum line; 36. filling a pipeline; 37. a return suction pipe; 38. pneumatic ball valves; 41. a locking pliers; 42. profiling chucks; 43. a tetrafluoro gasket; 44. connecting an air inlet pipeline; 111. removing the air cylinder; 112. a push plate; 113. and a receiving box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 4, a freon filling line comprises a frame 1 and a conveying line 2 arranged above the frame 1 for conveying freon filling bottles 21, wherein the freon filling line further comprises the following parts:
the vacuumizing assembly 3 is arranged on the conveying assembly line 2 and used for vacuumizing the Freon filling bottle 21;
a filling assembly 4 connected to the evacuation assembly 3 for filling the freon filling bottle 21;
the manual labeling station is arranged on the conveying assembly line 2 and used for manually labeling the thermal shrinkage film on the Freon filling bottle 21;
a manual code pasting station 6 arranged on the conveying assembly line 2 and used for manually pasting the code Freon filling bottles 21;
a main pipeline 7 for transporting filled freon filling bottles 21;
a turning roller line for butting the transportation pipeline with the main pipeline 7 to butt the pipeline;
the code scanning station 9 is arranged on the main pipeline 7, and the code scanning station 9 is used for scanning codes of the labels on the Freon filling bottles 21 so as to monitor the positions of the labels;
the weighing station 10 is arranged at the bottom of the main pipeline 7 and used for weighing the Freon filling bottles 21;
a NG rejection assembly 11 for rejecting freon filled bottles 21 weighing a weight that does not reach the standard via the weighing station 10;
a heat sealing station for heat sealing and packaging qualified freon filling bottles 21 and a code spraying station 12 for spraying codes to the qualified freon filling bottles 21;
the buffer assembly line for transporting the freon filling bottles 21 sprayed by the spraying station 12 is matched with the manipulator 14 thereon to transport the freon filling bottles 21 to the stockpiling area 13.
Referring to fig. 1 and 2, the vacuumizing assembly 3 includes a first main pipe 31, a second main pipe 32, a negative pressure measurement pipe 33, a first vacuumizing pipe 34, a second vacuumizing pipe 35, a filling pipe 36, a recharging pipe 37 and five sets of pneumatic ball valves 38, the end of the first main pipe 31 is connected with the freon opening, the second main pipe 32 is communicated with the first main pipe 31, the negative pressure measurement pipe 33, the first vacuumizing pipe 34, the second vacuumizing pipe 35, the filling pipe 36 and the recharging pipe 37 are respectively communicated with the second main pipe 32, the pneumatic ball valves 38 are respectively installed on the negative pressure measurement pipe 33, the first vacuumizing pipe 34, the second vacuumizing pipe 35, the filling pipe 36 and the recharging pipe 37, the first vacuumizing pipe 34 and the second vacuumizing pipe 35 are respectively used for connecting vacuum pumps, the vacuumizing process can be rapidly realized by starting the vacuum pumps connected with the first vacuumizing pipe 34 and the second vacuumizing pipe 35, the freon pumping of the freon 21 can be realized by starting the vacuum pumps connected with the first vacuumizing pipe 34 and the second vacuumizing pipe 35, and the recharging pipe 37 can be opened and closed by the vacuum valves of the first vacuumizing pipe 35, the recharging pipe 37 can be controlled by opening and closing the vacuum pipes 33, the recharging pipe 37 and the recharging pipe 37 respectively.
Referring to fig. 1, 2 and 3, the filling assembly 4 includes a locking pliers 41, a profiling chuck 42, a tetrafluoro gasket 43 and an air connection pipeline 44, the profiling chuck 42 is fixed on one side of the jaws of the locking pliers 41, the tetrafluoro gasket 43 is fixed on the other side of the jaws of the locking pliers 41, one end of the air connection pipeline 44 is fixed with the tetrafluoro gasket 43, the other end of the air connection pipeline 44 is used for connecting a filling pipeline for delivering freon, the locking pliers are clamped and fixed on the end of the filling pipeline 36, and good butt joint between the air connection pipeline 44 and the filling pipeline 36 can be realized by using the profiling chuck 42 and the tetrafluoro gasket 43 on the locking pliers 41 in the filling assembly 4, so that quick detachment between the filling assembly 4 and the filling pipeline 36 can be ensured.
Referring to fig. 1 and 4, wherein the manual labeling station comprises a labeling machine installed on a frame 1, the manual labeling station 6 comprises a labeling machine fixed on the frame 1, the code scanning station 9 comprises a code scanning machine fixed on the frame 1, the weighing station 10 comprises a weighing machine installed at the bottom of a main channel assembly line 7, the code spraying station 12 comprises a code spraying machine installed and fixed on the frame 1, the thermal contraction film can be labeled through the labeling machine, the labeling can be performed through the labeling machine, the weighing can be performed through the weighing machine, and the quick code spraying can be realized through the code spraying machine; the NG rejection assembly 11 comprises a rejection cylinder 111, a push plate 112 and a receiving box 113, wherein the cylinder body of the rejection cylinder 111 is fixed on the frame 1, the push plate 112 is fixed at the end part of a piston rod of the rejection cylinder 111, the receiving box 113 is fixed on the frame 1 and is used for receiving freon filling bottles 21 pushed down by the push plate 112, the NG rejection assembly 11 can be used for rejecting freon filling bottles 21 with substandard weight on a production line, and when freon filling bottles 21 with substandard weight exist, the rejection cylinder 111 is started to drive the push plate 112 to push the freon filling bottles 21 into the receiving box 113.
Wherein the conveying assembly line 2, the main pipeline 7 and the buffer assembly line are all belt conveying lines; the pneumatic ball valve 38 may be a pneumatic high-temperature ball valve of model ST-Q641F-C/H manufactured by Nanjing Beng Automation devices Co., ltd; the rejection cylinder 111 may select an aldehyder uniaxial cylinder; the labeling machine can be used for selecting a labeling machine for Shanghai Su kernel mechanical production; the code sticking machine can select a hand-held code sticking machine produced by Dabao (Shenzhen) automatic identification limited company; the code scanner can select the code scanner of the MP8000 of the excellent library; the weighing machine can be an automatic weighing machine produced by Sipu machinery manufacturing limited company of the Buddha city; the ink jet printer can be selected from ink jet printers produced by the limited company of the Wikipedia mark equipment.
In conclusion, can realize the automatic filling to freon with freon filling production line, when utilizing freon filling production line to produce, can realize the automatic transportation to freon filling bottle 21, can take vacuum to freon filling bottle 21 through evacuating subassembly 3, can guarantee the quality after the filling, can carry out the filling operation to freon filling bottle 21 automatically through utilizing filling subassembly 4, can make things convenient for the thermal contraction membrane on the artifical cover filling bottle through utilizing artifical cover pasting station 5, can conveniently carry out artifical labeling through utilizing artifical laminating station 6, can realize the butt joint of main road assembly line 7 and transportation assembly line through utilizing butt joint turning cylinder line 8, can sweep the yard detection to freon filling bottle 21 through utilizing sweeping yard station 9, can carry out weight control to freon filling bottle 21 after the filling, can reject the unqualified freon filling bottle 21 of weight through utilizing the rejection subassembly 11, can realize the encapsulation to freon filling bottle 21 through utilizing the heat-seal station, can be to take the heat-seal to fill bottle 21 with the buffer, can be carried out the buffer-seal machine, can be carried by adopting the buffer-fill line to fill bottle 14, the buffer-store, the buffer-fill region, can be carried out the buffer-filled filling bottle, the goods can be filled with freon filling bottle 21, and the buffer-filled region is filled with freon filling bottle, etc.
Example 2
The difference from the embodiment 1 is that a production method of a Freon filling production line is also provided, which specifically comprises the following steps:
s1, manually feeding a freon filling bottle 21 to be filled into a conveying assembly line 2, and starting the conveying assembly line 2 to drive the freon filling bottle 21 to move;
s2, after the Freon filling bottle 21 is positioned at the vacuumizing assembly 3 and the filling assembly 4 on the conveying assembly line 2, stopping the operation of the conveying assembly line 2;
s3, connecting a first main pipeline 31 in the vacuumizing assembly 3 with an opening of the Freon filling bottle 21, connecting a first vacuumizing pipeline 34 and a second vacuumizing pipeline 35 in the vacuumizing assembly 3 with a vacuumizing pump, and starting the vacuumizing pump to vacuumize the Freon filling bottle 21;
s4, opening a pneumatic ball valve 38 on a filling pipeline, and filling freon into the freon filling bottle 21 through an air inlet connecting pipeline 44 fixed on the high-force clamp;
s5, manually closing a gas tank valve on the Freon filling bottle 21 after filling is completed;
s6, manually starting a back suction pipeline and pumping residual freon in the pipeline;
s7, after filling, manually sleeving the thermal shrinkage film at a manual labeling station, and manually labeling at a manual labeling station 6;
s8, starting the conveying assembly line 2 and the butt-joint turning roller line 8 to drive the Freon filling bottle 21 to enter the main pipeline 7;
s9, finishing code scanning on line by the Freon filling bottle 21 through the code scanning station 9;
s10, entering a freon filling bottle 21 into a weighing station to finish weighing;
s11, after weighing the freon filling bottles 21, entering an NG rejection station, rejecting freon filling bottles 21 with unqualified weight through the NG rejection station, and automatically pushing out NG products by the rejection cylinder 111 after the unqualified freon filling bottles 21 are subjected to weighing;
s12, continuously moving the freon filling bottle 21 qualified in weighing, entering a hot air station to automatically finish heat sealing, and entering a code spraying station 12 to automatically finish code spraying;
s13, the freon filling bottles 21 enter a buffer assembly line, and the buffer assembly line is matched with the manipulator 14 on the buffer assembly line to transport the freon filling bottles 21 to the stockpiling area 13.
Before S1, the operator places the empty freon filling bottle 21 on the weighing table to weigh, determines that the weight of the freon filling bottle 21 is within a normal error, and then places the freon filling bottle 21 on the conveying line 2.
In S3, a first vacuum pump on the first vacuum pumping pipeline 34 is started, the first vacuum pump connected to the first vacuum pumping pipeline 34 is started to pump a section, the first vacuum pumping pump is closed when the vacuum degree in the freon filling bottle 21 reaches-80 KPa, and then a second vacuum pumping pump connected to the second vacuum pumping pipeline 35 is started to pump continuously, and vacuum pumping is completed when the vacuum degree in the freon filling bottle 21 reaches-97 KPa.
The code scanning station 9 feeds weighing data of the weighing station 10 back to the upper computer for storage according to the two-dimensional code scanning information.
In conclusion, by adopting the production method, the Freon filling bottle 21 can be ensured to be fully vacuumized and then filled, so that the filling is convenient, the Freon leakage can be reduced, and the automation degree is improved compared with the full manual filling; in addition, the production method can realize the functions of labeling, transporting, scanning, weighing, heat sealing, code spraying, stacking and the like of the filling bottles, realizes higher automatic production of the filling freon, has reasonable arrangement of each station, has no special complex overall process, and is suitable for factory implementation to improve the production mode of the existing manual filling machine.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a freon filling production line, includes frame (1) and sets up transportation assembly line (2) that are used for transporting freon filling bottle (21) in frame (1) top, its characterized in that: further comprises:
the vacuumizing assembly (3) is arranged on the conveying assembly line (2) and used for vacuumizing the Freon filling bottle (21);
a filling assembly (4) connected to the evacuation assembly (3) for filling the freon filling bottle (21);
the manual labeling station is arranged on the conveying assembly line (2) and used for manually labeling the thermal shrinkage film on the Freon filling bottles (21);
a manual code pasting station (6) which is arranged on the conveying assembly line (2) and is used for manually pasting and coding the Freon filling bottles (21);
a main pipeline (7) for transporting filled freon filling bottles (21);
a turning roller line for docking the pipeline on the transportation pipeline with the main pipeline (7);
the code scanning station (9) is arranged on the main pipeline (7), and the code scanning station (9) is used for scanning codes of the labels on the Freon filling bottles (21) so as to monitor the positions of the labels;
the weighing station (10) is arranged at the bottom of the main pipeline (7) and used for weighing the Freon filling bottles (21);
a NG rejection assembly (11) for rejecting said freon filled bottles (21) weighing a weight that is not up to standard by said weighing station (10);
a heat sealing station for heat sealing and packaging the qualified freon filling bottles (21) and a code spraying station (12) for spraying codes to the qualified freon filling bottles (21);
a buffer assembly line for transporting the freon filling bottles (21) sprayed by the spraying station (12), wherein the buffer assembly line is matched with a manipulator (14) on the buffer assembly line to transport the freon filling bottles (21) to a stockpiling area (13); the vacuum pumping assembly (3) comprises a first main pipeline (31), a second main pipeline (32), a negative pressure measuring pipeline (33), a first vacuum pumping pipeline (34), a second vacuum pumping pipeline (35), a filling pipeline (36), a return suction pipeline (37) and five sets of pneumatic ball valves (38), wherein the end part of the first main pipeline (31) is connected with an opening of freon, the second main pipeline (32) is communicated with the first main pipeline (31), the negative pressure measuring pipeline (33), the first vacuum pumping pipeline (34), the second vacuum pumping pipeline (35), the filling pipeline (36) and the return suction pipeline (37) are respectively communicated with the second main pipeline (32), and the pneumatic ball valves (38) are respectively arranged on the negative pressure measuring pipeline (33), the first vacuum pumping pipeline (34), the second vacuum pumping pipeline (35), the filling pipeline (36) and the return suction pipeline (37), and the first vacuum pumping pipeline (34) and the second vacuum pumping pipeline (35) are respectively used for being connected with a vacuum pump; the filling assembly (4) comprises a pair of large pliers (41), a profiling chuck (42), a tetrafluoro gasket (43) and an air connection pipeline (44), wherein the profiling chuck (42) is fixed on one side of a jaw of the large pliers (41), the tetrafluoro gasket (43) is fixed on the jaw of the other side of the large pliers (41), one end of the air connection pipeline (44) is fixed with the tetrafluoro gasket (43), the other end of the air connection pipeline (44) is used for connecting a filling pipeline for conveying freon, and the large pliers are clamped and fixed on the end part of the filling pipeline (36); the manual label sleeving station comprises a label sleeving machine arranged on the frame (1), the manual label pasting station (6) comprises a label pasting machine fixed on the frame (1), the code scanning station (9) comprises a code scanning machine fixed on the frame (1), the weighing station (10) comprises a weighing machine arranged at the bottom of the main channel assembly line (7), and the code spraying station (12) comprises a code spraying machine arranged and fixed on the frame (1); the NG rejecting assembly (11) comprises a rejecting cylinder (111), a push plate (112) and a receiving box (113), wherein a cylinder body of the rejecting cylinder (111) is fixed on the frame (1), the push plate (112) is fixed at the end part of a piston rod of the rejecting cylinder (111), and the receiving box (113) is fixed on the frame (1) and is used for receiving the Freon filling bottle (21) pushed down by the push plate (112).
2. A method of manufacturing a freon filling line according to claim 1, characterized in that: the method specifically comprises the following steps:
s1, manually feeding the freon filling bottles (21) to be filled into a conveying assembly line (2), and starting the conveying assembly line (2) to drive the freon filling bottles (21) to move;
s2, after the Freon filling bottle (21) is positioned to a vacuumizing assembly (3) and a filling assembly (4) on the conveying assembly line (2), stopping the operation of the conveying assembly line (2);
s3, connecting a first main pipeline (31) in the vacuumizing assembly (3) with an opening of a Freon filling bottle (21), connecting a first vacuumizing pipeline (34) and a second vacuumizing pipeline (35) in the vacuumizing assembly (3) with a vacuumizing pump, and starting the vacuumizing pump to vacuumize the Freon filling bottle (21);
s4, opening a pneumatic ball valve (38) on a filling pipeline, and filling freon into a freon filling bottle (21) through an air inlet connecting pipeline (44) fixed on a high-force clamp;
s5, manually closing a gas tank valve on the Freon filling bottle (21) after filling is finished;
s6, manually starting a back suction pipeline and pumping residual freon in the pipeline;
s7, after filling is completed, manually sleeving the thermal shrinkage film at the manual labeling station, and manually labeling at the manual labeling station (6);
s8, starting the conveying assembly line (2) and the butt-joint turning roller line (8) to drive the Freon filling bottle (21) to enter the main pipeline (7);
s9, finishing code scanning of the Freon filling bottles (21) on line through a code scanning station (9);
s10, the Freon filling bottle (21) enters a weighing station to finish weighing;
s11, after weighing the freon filling bottles (21), entering an NG rejection station, rejecting freon filling bottles (21) with unqualified weight through the NG rejection station, and automatically pushing out NG products by a rejection cylinder (111) from unqualified freon filling bottles (21);
s12, continuously moving the freon filling bottles (21) which are qualified in weighing, entering a hot air station to automatically finish heat sealing, and entering the code spraying station (12) to automatically finish code spraying;
s13, the freon filling bottles (21) enter a cache assembly line, and the cache assembly line is matched with a manipulator (14) on the cache assembly line to transport the freon filling bottles (21) to a stockpiling area (13).
3. The method of claim 2, wherein: before S1, an operator places an empty Freon filling bottle (21) on a weighing platform for weighing, the weight of the Freon filling bottle (21) is determined to be within a normal error, and then the Freon filling bottle (21) is placed on a conveying assembly line (2).
4. The method of claim 2, wherein: and in the step S3, a first vacuum pump on the first vacuumizing pipeline (34) is started, the first vacuum pump connected with the first vacuumizing pipeline (34) is started for one section of extraction, when the vacuum degree in the Freon filling bottle (21) reaches-80 KPa, the first vacuum pump is closed, and after that, a second vacuumizing pump connected with the second vacuumizing pipeline (35) is started for continuous extraction, and when the vacuum degree in the Freon filling bottle (21) reaches-97 KPa, the vacuumizing is completed.
5. The method of claim 2, wherein: the code scanning station (9) feeds weighing data of the weighing station (10) back to the upper computer for storage according to two-dimensional code scanning information.
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| CN201910688541.0A CN111606280B (en) | 2019-07-29 | 2019-07-29 | Freon filling production line and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112709683A (en) * | 2020-12-07 | 2021-04-27 | 珠海格力智能装备有限公司 | Full-automatic evacuating device |
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