CN114348367A - Packaging equipment and packaging method for instant scallops - Google Patents
Packaging equipment and packaging method for instant scallops Download PDFInfo
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- CN114348367A CN114348367A CN202210065670.6A CN202210065670A CN114348367A CN 114348367 A CN114348367 A CN 114348367A CN 202210065670 A CN202210065670 A CN 202210065670A CN 114348367 A CN114348367 A CN 114348367A
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 77
- 235000020637 scallop Nutrition 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 19
- 241000237503 Pectinidae Species 0.000 title claims abstract description 16
- 241000237509 Patinopecten sp. Species 0.000 claims abstract description 60
- 238000003860 storage Methods 0.000 claims abstract description 44
- 235000013305 food Nutrition 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000007710 freezing Methods 0.000 claims abstract description 6
- 230000008014 freezing Effects 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 24
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 8
- 238000009489 vacuum treatment Methods 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000009461 vacuum packaging Methods 0.000 claims description 5
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 4
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 235000013372 meat Nutrition 0.000 abstract description 22
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006866 deterioration Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 10
- 238000003756 stirring Methods 0.000 description 8
- 244000005700 microbiome Species 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
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- 238000006911 enzymatic reaction Methods 0.000 description 1
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- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 235000013619 trace mineral Nutrition 0.000 description 1
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Abstract
The invention relates to the technical field of scallop processing, in particular to packaging equipment for instant scallops, which comprises an operation table, wherein the upper surface of the operation table is fixedly connected with an installation frame, one side of the installation frame is fixedly connected with a plurality of fixing plates, one end of each fixing plate is fixedly connected with a storage tank, and the bottom of each storage tank is provided with a discharge hole; the invention also provides a packaging method of the instant scallop, which comprises the following steps: s1: cooling and sterilizing, namely freezing and cooling the instant scallop to be packaged; s2: and (4) filling food, namely putting the instant scallops into a storage cylinder, and performing food filling operation on food packaging bags on the production line through the storage cylinder. The scallop meat discharging pipe can effectively prevent the blockage of a filling device, improve the working efficiency of the device, prevent scallop meat from adhering to the inside of the discharging pipe, avoid the condition of uneven feeding, avoid the conditions of food deterioration and meat color change of scallops, and improve the fresh-keeping effect of products.
Description
Technical Field
The invention relates to the technical field of scallop processing, in particular to packaging equipment and a packaging method for instant scallops.
Background
Scallop is classified as one of eight delicacies of marine products since ancient times due to rich nutrition, protein, carbohydrate, rich vitamins and other various trace elements required by human bodies, and particularly scallop meat is pure white, tender, delicious in taste and rich in nutrition, so that the scallop meat serving as a raw material is more popular in processing of instant food. The packaging of the instant scallop is an important production step of scallop processing, can prevent the instant scallop from being damaged by external factors such as biology, chemistry, physics and the like in the circulation process from a factory to a consumer, can keep the stable quality of food, can facilitate the instant scallop to be eaten, and has value beyond material cost. The material filling step in the process has the condition of uneven feeding, and can not meet the requirements of people.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides packaging equipment and a packaging method of instant scallops, and mainly solves the problem of uneven feeding in the process of carrying out bag filling on the scallops by the existing equipment.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
the packaging equipment for the instant scallop comprises an operating platform, wherein the upper surface of the operating platform is fixedly connected with a mounting rack, one side of the mounting rack is fixedly connected with a plurality of fixed plates, one end of each fixed plate is fixedly connected with a material storage tank, the bottom of the material storage tank is provided with a material outlet, the material outlet is internally and fixedly connected with a material outlet pipe, the top bottom of the mounting rack is fixedly connected with a hydraulic cylinder, one end of a hydraulic rod of the hydraulic cylinder is fixedly connected with a connecting shaft, the connecting shaft is movably connected with the material storage tank, one end of the connecting shaft is movably connected with a threaded rod, one end of the threaded rod is fixedly connected with a piston, the piston is movably connected with the material outlet pipe, one side of the connecting shaft is provided with an annular chute, one side of the connecting shaft is movably connected with a lantern ring, the inner wall of one side of the lantern ring is fixedly connected with a clamping block, the clamping block is movably connected with the annular chute, one side of the lantern ring is fixedly connected with a plurality of stirring rods, one end of the stirring rod is fixedly connected with a scraping plate.
Further, the last fixed surface of operation panel is connected with a plurality of fixed blocks, and one side swing joint of fixed block has two driving rollers, and one side swing joint of driving roller has the conveyer belt, the last fixed surface of operation panel is connected with the motor, and the one end and the driving roller fixed connection of motor output shaft.
Further, one side fixedly connected with clamp plate of connecting axle, two first slides of both ends difference fixedly connected with of clamp plate, and first slide and mounting bracket swing joint, the bottom fixedly connected with connecting rod of first slide, the one end fixedly connected with second slide of connecting rod, and second slide and mounting bracket swing joint, one side fixedly connected with baffle of second slide.
Further, the feed inlet has been seted up at the top of storage tank, fixedly connected with feeder hopper in the feed inlet.
The invention also provides a packaging method of the instant scallop, which comprises the following steps:
s1: cooling and sterilizing, namely freezing and cooling the instant scallop to be packaged;
s2: food filling, namely putting instant scallops into a storage barrel, and performing food filling operation on food packaging bags on an assembly line through the storage barrel;
s3: performing primary heat sealing, namely performing sealing and pressing operation on the food packaging bag by using a heat sealing machine and reserving an air extraction opening;
s4: vacuum treatment, namely pumping out air in the packaging bag from an air pumping port through a vacuum pump;
s5: positive pressure treatment, filling inert gas to keep positive pressure in the bag;
s6: secondary heat sealing, namely sealing the air exhaust port by using a heat sealing machine to realize vacuum packaging;
s7: and (4) product quality inspection, namely performing constant-temperature cultivation treatment on the packaged instant scallop.
Based on the above solution, the reserved air suction opening in S3 should be 1/8-1/6 of the filling opening of the packaging bag, and the vacuum treatment effect of S4 should be no more than 0.5% of the oxygen concentration in the packaging bag.
In a further aspect of the present invention, the S is filled with a mixed gas of nitrogen and carbon dioxide when the positive pressure processing is performed on the packaging bag.
Furthermore, S7 is that the quality inspection of the packaging bag requires that the packaging bag is placed in a constant temperature incubator at 35-39 ℃, and the product which does not have the bag expansion phenomenon after 5-7 days of cultivation is a qualified product.
Compared with the prior art, the invention provides packaging equipment and a packaging method of instant scallops, which have the following beneficial effects:
1. the upper and lower slip through the connecting axle can drive puddler and scraper blade pivoted setting for the puddler can be loose with the scallop meat stirring of overstock in the storage tank inside, and then scrapes into the inside of discharging pipe with scallop meat through the scraper blade, and the effectual emergence that prevents the condition of filling device jam has improved the work efficiency of device.
2. Can promote the connecting axle through the pneumatic cylinder in the inside gliding setting of storage tank for the wrapping bag can be poured into with piling up the inside scallop meat extrusion of discharging pipe in the bottom of connecting axle, prevents the inside of scallop meat adhesion at the discharging pipe, avoids taking place the inhomogeneous condition of feed.
3. In the invention, the freezing and cooling treatment before the vacuum packaging of the scallop can inhibit the reproduction of anaerobic bacteria and the occurrence of enzyme reaction, thereby avoiding the food deterioration and meat color change of the scallop and improving the fresh-keeping effect of the product.
4. In the invention, nitrogen gas filled in the packaging bag is inert gas and can protect food, and carbon dioxide filled in the packaging bag can be dissolved in various fats or water to generate carbonic acid with weak acidity, so that the activity of microorganisms such as mould, putrefying bacteria and the like can be inhibited.
Drawings
FIG. 1 is a schematic front view of a packaging device for instant scallop according to the present invention;
FIG. 2 is a schematic side view of the instant scallop packaging apparatus according to the present invention;
FIG. 3 is a schematic cross-sectional view of a material storage tank of the instant scallop packaging apparatus according to the present invention;
fig. 4 is a flow structure diagram of a packaging method of instant scallop according to the present invention.
In the figure: 1. a hydraulic cylinder; 2. a first slide plate; 3. a material storage tank; 4. a mounting frame; 5. a motor; 6. an operation table; 7. a conveyor belt; 8. a second slide plate; 9. a connecting rod; 10. pressing a plate; 11. a feed hopper; 12. a discharge pipe; 13. a baffle plate; 14. a clamping block; 15. a stirring rod; 16. a connecting shaft; 17. a threaded rod; 18. a piston; 19. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Example 1
Referring to fig. 1-4, a packaging device for instant scallop comprises an operating table 6, wherein an installation frame 4 is fixed on the upper surface of the operating table 6 through bolts, a plurality of fixed plates are fixed on one side of the installation frame 4 through bolts, a storage tank 3 is fixed at one end of each fixed plate through bolts, a discharge hole is formed in the bottom of the storage tank 3, a discharge pipe 12 is fixed in the discharge hole through bolts, a hydraulic cylinder 1 is fixed at the bottom of the top of the installation frame 4 through bolts, a connecting shaft 16 is fixed at one end of a hydraulic rod of the hydraulic cylinder 1 through bolts, the connecting shaft 16 is slidably connected with the storage tank 3, a threaded rod 17 is connected with one end of the connecting shaft 16 through a thread, a piston 18 is fixed at one end of the threaded rod 17 through bolts, the piston 18 is slidably connected with the discharge pipe 12, the hydraulic cylinder 1 is started to push the connecting shaft 16 to slide in the storage tank 3, so that scallop meat accumulated in the discharge pipe 12 is squeezed and filled into a packaging bag by the bottom end of the connecting shaft 16, prevent the inside of scallop meat adhesion at discharging pipe 12, avoid taking place the inhomogeneous condition of feed, annular spout has been seted up to one side of connecting axle 16, one side of connecting axle 16 is rotated and is connected with the lantern ring, one side inner wall of the lantern ring has fixture block 14 through the bolt fastening, and fixture block 14 and annular spout sliding connection, one side of the lantern ring has a plurality of puddler 15 through the bolt fastening, the one end of puddler 15 has scraper blade 19 through the bolt fastening, connecting axle 16's upper and lower slip can drive puddler 15 and scraper blade 19 and rotate, make puddler 15 can be with the accumulation pressure in the inside scallop meat stirring of storage tank 3 loose, and then scrape the inside of discharging pipe 12 into with scallop meat through scraper blade 19, the effectual condition that the device takes place the jam that has prevented, the work efficiency of device is improved.
In the invention, a plurality of fixed blocks are fixed on the upper surface of an operating table 6 through bolts, two transmission rollers are rotatably connected on one side of each fixed block, a conveyor belt 7 is wound on one side of each transmission roller, a motor 5 is fixed on the upper surface of the operating table 6 through bolts, one end of an output shaft of the motor 5 is fixed with the transmission rollers through bolts, the motor 5 is started, the transmission rollers can be driven to rotate by the rotation of the output shaft of the motor 5, so that the conveyor belt 7 drives packaging bags to be transported on a production line, thereby carrying out packaging operation, a pressing plate 10 is fixed on one side of a connecting shaft 16 through bolts, two first sliding plates 2 are respectively fixed at two ends of the pressing plate 10 through bolts, the first sliding plates 2 are in sliding connection with an installation frame 4, a connecting rod 9 is fixed at the bottom of each first sliding plate 2 through bolts, a second sliding plate 8 is fixed at one end of the connecting rod 9 through bolts, and the second sliding plate 8 is in sliding connection with the installation frame 4, one side of second slide 8 is passed through the bolt fastening and is had baffle 13, 16 downslide of connecting axle and to the wrapping bag carry out the filling operation in the time, the downslide of connecting axle 16 can drive baffle 13 displacement downwards and block fixedly the wrapping bag that is filling, prevent that the removal of wrapping bag from causing the influence to the filling operation, the feed inlet has been seted up at the top of storage tank 3, there is feeder hopper 11 in the feed inlet through the bolt fastening, can supply scallop meat to storage tank 3 through feeder hopper 11, thereby maintain the continuous filling operation of assembly line.
The invention also provides a packaging method of the instant scallop, which comprises the following steps:
s1: cooling and sterilizing, namely freezing and cooling the instant scallop to be packaged;
s2: food filling, namely putting instant scallops into a storage barrel, and performing food filling operation on food packaging bags on an assembly line through the storage barrel;
s3: performing primary heat sealing, namely performing sealing and pressing operation on the food packaging bag by using a heat sealing machine and reserving an air extraction opening;
s4: vacuum treatment, namely pumping out air in the packaging bag from an air pumping port through a vacuum pump;
s5: positive pressure treatment, filling inert gas to keep positive pressure in the bag, thereby preventing air outside the bag from entering the bag;
s6: secondary heat sealing, namely sealing the air exhaust port by using a heat sealing machine so as to achieve the effect of vacuum packaging;
s7: and (4) product quality inspection, namely performing constant-temperature cultivation treatment on the packaged instant scallop.
The reserved extraction opening in the S3 is 1/8-1/6 of the filling opening of the packaging bag, the filler can be effectively prevented from leaking in the process of vacuumizing in the state, a larger gas flowing space can be provided, the vacuumizing effect is improved, the vacuum treatment effect of the S4 is that the oxygen concentration in the packaging bag is not higher than 0.5%, most microorganisms are inhibited to stop breeding when the oxygen concentration in the packaging bag is lower than 0.5%, so that the freshness of scallop meat can be maintained, the S5 needs to be filled with mixed gas of nitrogen and carbon dioxide when the packaging bag is subjected to positive pressure treatment, wherein the nitrogen is inert gas and can play a role in protecting food, the carbon dioxide can be dissolved in various fats or water, so that carbonic acid with weak acidity can be generated, the activity of microorganisms such as mould and putrefying bacteria can be inhibited, the S7 needs to place the packaging bag in a constant-temperature incubator with the temperature of 35-39 ℃ when the quality of the packaging bag is detected, and after 5-7 days of cultivation, the product without bag expansion is the qualified product.
The working principle is as follows: when the device is used, firstly, a packaging bag is placed on the upper surface of the conveyor belt 7, then the motor 5 is started, the rotation of the output shaft of the motor 5 drives the transmission roller to rotate, so that the conveyor belt 7 drives the packaging bag to be transported on a production line, then the hydraulic cylinder 1 is started, one end of the hydraulic rod of the hydraulic cylinder 1 pushes the connecting shaft 16 to slide downwards along the top of the storage tank 3, the downward sliding of the connecting shaft 16 drives the pressing plate 10 to push the first sliding plate 2 to slide downwards on one side of the mounting frame 4, so that the first sliding plate 2 pushes the second sliding plate 8 to slide downwards on one side of the mounting frame 4 through the connecting rod 9, the downward sliding of the second sliding plate 8 drives the baffle 13 to displace downwards and block the packaging bag to be filled, filling is waited, meanwhile, the downward sliding of the connecting shaft 16 pushes the clamping block 14 to slide along the annular chute, so that the lantern ring drives the stirring rod 15 to rotate, and scallop accumulated in the storage tank 3 is stirred and loosened, the rotation of puddler 15 drives scraper blade 19 and rotates along the storage tank 3 inner wall and scrapes the scallop into the inside of discharging pipe 12, the downward slip of connecting axle 16 promotes piston 18 roll-off discharging pipe 12 simultaneously, the inside completion filling of the inside scallop extrusion pouring of discharging pipe 12 into the wrapping bag of connecting axle 16's bottom after that, hydraulic stem one end of pneumatic cylinder 1 drives connecting axle 16 and upwards slides after that, make piston 18 slide again into the inside of discharging pipe 12 and block up the discharge gate, it makes the wrapping bag that the filling was accomplished get into the next packing step of assembly line to drive baffle 13 upward displacement simultaneously.
Example 2
Referring to fig. 1-4, a packaging device for instant scallop comprises an operating table 6, wherein an installation frame 4 is fixed on the upper surface of the operating table 6 through bolts, a plurality of fixed plates are fixed on one side of the installation frame 4 through bolts, a storage tank 3 is fixed at one end of each fixed plate through bolts, a discharge hole is formed in the bottom of the storage tank 3, a discharge pipe 12 is fixed in the discharge hole through bolts, a hydraulic cylinder 1 is fixed at the bottom of the top of the installation frame 4 through bolts, a connecting shaft 16 is fixed at one end of a hydraulic rod of the hydraulic cylinder 1 through bolts, the connecting shaft 16 is slidably connected with the storage tank 3, a threaded rod 17 is connected with one end of the connecting shaft 16 through a thread, a piston 18 is fixed at one end of the threaded rod 17 through bolts, the piston 18 is slidably connected with the discharge pipe 12, the hydraulic cylinder 1 is started to push the connecting shaft 16 to slide in the storage tank 3, so that scallop meat accumulated in the discharge pipe 12 is squeezed and filled into a packaging bag by the bottom end of the connecting shaft 16, prevent the inside of scallop meat adhesion at discharging pipe 12, avoid taking place the inhomogeneous condition of feed, annular spout has been seted up to one side of connecting axle 16, one side of connecting axle 16 is rotated and is connected with the lantern ring, one side inner wall of the lantern ring has fixture block 14 through the bolt fastening, and fixture block 14 and annular spout sliding connection, one side of the lantern ring has a plurality of puddler 15 through the bolt fastening, the one end of puddler 15 has scraper blade 19 through the bolt fastening, connecting axle 16's upper and lower slip can drive puddler 15 and scraper blade 19 and rotate, make puddler 15 can be with the accumulation pressure in the inside scallop meat stirring of storage tank 3 loose, and then scrape the inside of discharging pipe 12 into with scallop meat through scraper blade 19, the effectual condition that the device takes place the jam that has prevented, the work efficiency of device is improved.
In the invention, a plurality of fixed blocks are fixed on the upper surface of an operating table 6 through bolts, two transmission rollers are rotatably connected on one side of each fixed block, a conveyor belt 7 is wound on one side of each transmission roller, a motor 5 is fixed on the upper surface of the operating table 6 through bolts, one end of an output shaft of the motor 5 is fixed with the transmission rollers through bolts, the motor 5 is started, the transmission rollers can be driven to rotate by the rotation of the output shaft of the motor 5, so that the conveyor belt 7 drives packaging bags to be transported on a production line, thereby carrying out packaging operation, a pressing plate 10 is fixed on one side of a connecting shaft 16 through bolts, two first sliding plates 2 are respectively fixed at two ends of the pressing plate 10 through bolts, the first sliding plates 2 are in sliding connection with an installation frame 4, a connecting rod 9 is fixed at the bottom of each first sliding plate 2 through bolts, a second sliding plate 8 is fixed at one end of the connecting rod 9 through bolts, and the second sliding plate 8 is in sliding connection with the installation frame 4, one side of second slide 8 is passed through the bolt fastening and is had baffle 13, 16 downslide of connecting axle and to the wrapping bag carry out the filling operation in the time, the downslide of connecting axle 16 can drive baffle 13 displacement downwards and block fixedly the wrapping bag that is filling, prevent that the removal of wrapping bag from causing the influence to the filling operation, the feed inlet has been seted up at the top of storage tank 3, there is feeder hopper 11 in the feed inlet through the bolt fastening, can supply scallop meat to storage tank 3 through feeder hopper 11, thereby maintain the continuous filling operation of assembly line.
The invention also provides a packaging method of the instant scallop, which comprises the following steps:
s1: cooling and sterilizing, namely freezing and cooling the instant scallop to be packaged;
s2: food filling, namely putting instant scallops into a storage barrel, and performing food filling operation on food packaging bags on an assembly line through the storage barrel;
s3: performing primary heat sealing, namely performing sealing and pressing operation on the food packaging bag by using a heat sealing machine and reserving an air extraction opening;
s4: vacuum treatment, namely pumping out air in the packaging bag from an air pumping port through a vacuum pump;
s5: positive pressure treatment, filling inert gas to keep positive pressure in the bag, thereby preventing air outside the bag from entering the bag;
s6: secondary heat sealing, namely sealing the air exhaust port by using a heat sealing machine so as to achieve the effect of vacuum packaging;
s7: and (4) product quality inspection, namely performing constant-temperature cultivation treatment on the packaged instant scallop.
The reserved extraction opening in the S3 of the invention is 1/10-1/15 of the filling opening of the packaging bag, the leakage of fillers can be effectively prevented in the process of vacuumizing, a larger gas flowing space can be provided, the vacuumizing effect is improved, the vacuum treatment effect of the S4 is that the oxygen concentration in the packaging bag is not higher than 1%, most microorganisms are inhibited to stop breeding when the oxygen concentration in the packaging bag is lower than 1%, so that the freshness of scallop meat can be maintained, the S5 needs to be filled with mixed gas of nitrogen and carbon dioxide when the packaging bag is subjected to positive pressure treatment, wherein the nitrogen is inert gas and can play a role in protecting food, the carbon dioxide can be dissolved in various fats or water, so as to lead to carbonic acid with weak acidity, and has the function of inhibiting the activity of microorganisms such as mold, putrefying bacteria and the like, the S7 needs to place the packaging bag in a constant temperature incubator with the temperature of 30-35 ℃ when the quality inspection of the packaging bag is carried out, and after 3-5 days of cultivation, the product without bag expansion is the qualified product.
The working principle is as follows: when the device is used, firstly, a packaging bag is placed on the upper surface of the conveyor belt 7, then the motor 5 is started, the rotation of the output shaft of the motor 5 drives the transmission roller to rotate, so that the conveyor belt 7 drives the packaging bag to be transported on a production line, then the hydraulic cylinder 1 is started, one end of the hydraulic rod of the hydraulic cylinder 1 pushes the connecting shaft 16 to slide downwards along the top of the storage tank 3, the downward sliding of the connecting shaft 16 drives the pressing plate 10 to push the first sliding plate 2 to slide downwards on one side of the mounting frame 4, so that the first sliding plate 2 pushes the second sliding plate 8 to slide downwards on one side of the mounting frame 4 through the connecting rod 9, the downward sliding of the second sliding plate 8 drives the baffle 13 to displace downwards and block the packaging bag to be filled, filling is waited, meanwhile, the downward sliding of the connecting shaft 16 pushes the clamping block 14 to slide along the annular chute, so that the lantern ring drives the stirring rod 15 to rotate, and scallop accumulated in the storage tank 3 is stirred and loosened, the rotation of puddler 15 drives scraper blade 19 and rotates along the storage tank 3 inner wall and scrapes the scallop into the inside of discharging pipe 12, the downward slip of connecting axle 16 promotes piston 18 roll-off discharging pipe 12 simultaneously, the inside completion filling of the inside scallop extrusion pouring of discharging pipe 12 into the wrapping bag of connecting axle 16's bottom after that, hydraulic stem one end of pneumatic cylinder 1 drives connecting axle 16 and upwards slides after that, make piston 18 slide again into the inside of discharging pipe 12 and block up the discharge gate, it makes the wrapping bag that the filling was accomplished get into the next packing step of assembly line to drive baffle 13 upward displacement simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a equipment for packing of instant scallop, includes operation panel (6), its characterized in that, the last fixed surface of operation panel (6) is connected with mounting bracket (4), and one side fixedly connected with a plurality of fixed plates of mounting bracket (4), the one end fixedly connected with storage tank (3) of fixed plate, the discharge gate has been seted up to the bottom of storage tank (3), fixedly connected with discharging pipe (12) in the discharge gate, the top bottom fixedly connected with pneumatic cylinder (1) of mounting bracket (4), the hydraulic stem one end fixedly connected with connecting axle (16) of pneumatic cylinder (1), and connecting axle (16) and storage tank (3) swing joint, the one end swing joint of (16) one end swing joint of connecting axle has threaded rod (17), the one end fixedly connected with piston (18) of threaded rod (17), and piston (18) and discharging pipe (12) swing joint, annular spout has been seted up to one side of connecting axle (16), one side swing joint of connecting axle (16) has the lantern ring, one side inner wall fixedly connected with fixture block (14) of the lantern ring, and fixture block (14) and annular spout swing joint, a plurality of puddlers (15) of one side fixedly connected with of the lantern ring, the one end fixedly connected with scraper blade (19) of puddler (15).
2. The packaging equipment for instant scallops according to claim 1, wherein a plurality of fixing blocks are fixedly connected to the upper surface of the operating platform (6), two driving rollers are movably connected to one side of each fixing block, a conveyor belt (7) is movably connected to one side of each driving roller, a motor (5) is fixedly connected to the upper surface of the operating platform (6), and one end of an output shaft of the motor (5) is fixedly connected with the driving rollers.
3. The packaging device for instant scallops according to claim 1, wherein a pressing plate (10) is fixedly connected to one side of the connecting shaft (16), two first sliding plates (2) are respectively and fixedly connected to two ends of the pressing plate (10), the first sliding plates (2) are movably connected with the mounting frame (4), a connecting rod (9) is fixedly connected to the bottom of each first sliding plate (2), a second sliding plate (8) is fixedly connected to one end of each connecting rod (9), the second sliding plates (8) are movably connected with the mounting frame (4), and a baffle (13) is fixedly connected to one side of each second sliding plate (8).
4. The packaging equipment for instant scallops according to claim 1, wherein a feed inlet is arranged at the top of the storage tank (3), and a feed hopper (11) is fixedly connected in the feed inlet.
5. A packaging method of instant scallop is characterized by comprising the following steps:
s1: cooling and sterilizing, namely freezing and cooling the instant scallop to be packaged;
s2: food filling, namely putting instant scallops into a storage barrel, and performing food filling operation on food packaging bags on an assembly line through the storage barrel;
s3: performing primary heat sealing, namely performing sealing and pressing operation on the food packaging bag by using a heat sealing machine and reserving an air extraction opening;
s4: vacuum treatment, namely pumping out air in the packaging bag from an air pumping port through a vacuum pump;
s5: positive pressure treatment, filling inert gas to keep positive pressure in the bag;
s6: secondary heat sealing, namely sealing the air exhaust port by using a heat sealing machine to realize vacuum packaging;
s7: and (4) product quality inspection, namely performing constant-temperature cultivation treatment on the packaged instant scallop.
6. The packaging method of instant scallop as claimed in claim 5, wherein the pre-extracted air hole of S3 is 1/8-1/6 of the filling hole of the package bag, and the vacuum treatment effect of S4 is that the oxygen concentration in the package bag is not higher than 0.5%.
7. The packaging method of instant scallop as claimed in claim 5, wherein said S5 is filled with mixed gas of nitrogen and carbon dioxide when the packaging bag is processed by positive pressure.
8. The packaging method of instant scallop as claimed in claim 5, wherein said S7 is characterized in that the quality inspection of the packaging bag requires that the packaging bag is placed in a constant temperature incubator at 35-39 ℃, and the product without bag expansion after 5-7 days of cultivation is qualified.
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Application publication date: 20220415 |