CN116062229A - Vacuumizing heat sealing method, vacuumizing heat sealing system, vacuumizing heat sealing equipment and storable medium - Google Patents
Vacuumizing heat sealing method, vacuumizing heat sealing system, vacuumizing heat sealing equipment and storable medium Download PDFInfo
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- CN116062229A CN116062229A CN202310122172.5A CN202310122172A CN116062229A CN 116062229 A CN116062229 A CN 116062229A CN 202310122172 A CN202310122172 A CN 202310122172A CN 116062229 A CN116062229 A CN 116062229A
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- 238000007789 sealing Methods 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 106
- 230000000694 effects Effects 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009461 vacuum packaging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Classifications
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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
-
- 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
-
- 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
-
- 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
- B65B2051/105—Heat seal temperature control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a vacuumizing heat sealing method, a vacuumizing heat sealing system, vacuumizing heat sealing equipment and a storable medium.
Description
Technical Field
The invention relates to the technical field of vacuumizing and heat sealing, in particular to a vacuumizing and heat sealing method, a vacuumizing and heat sealing system, vacuumizing and heat sealing equipment and a storable medium.
Background
In the space designated by the vacuum packaging technology, the gas state below one atmosphere pressure is referred to as vacuum, the gas rarefaction degree under the vacuum state is referred to as vacuum degree (degreofvacuum), and is generally expressed by a pressure value, so that the vacuum package is not actually completely vacuum, and the vacuum degree in the food container packaged by the vacuum packaging technology is generally 600-1333Pa, so that the vacuum package is also referred to as vacuum package or air evacuation package. The vacuum packer pumps the air in the fully sealed packaging bag, after reaching the preset vacuum degree, the sealing process is completed, the full-automatic vacuum packer is specially used for continuous packing operation of medical supplies, grains, meat products, fruits and vegetables and fruit juice beverage products aiming at the production field and production units of various large medical products, the common vacuum packer generally vacuumizes the tensioning bag through the vacuum assembly component and then heat-seals the vacuumized tensioning bag through the heat-seal component, so that the vacuumized and heat-sealed effect is achieved, however, the prior art generally needs to wait for the heat-seal component to cool down and then heat, and heat-seals the vacuumized tensioning bag after heating to the preset temperature, so that the vacuumized and heat-sealed efficiency is greatly reduced.
Disclosure of Invention
In view of this, the invention provides a method, a system, a device and a storable medium for vacuum heat sealing, which can solve the defect of low vacuum heat sealing efficiency caused by the need of heat sealing components to be heated after cooling in the prior art.
The technical scheme of the invention is realized as follows:
the vacuumizing heat sealing method specifically comprises the following steps:
setting a corresponding relation table of temperature and heating time;
detecting the real-time temperature of the heat sealing assembly;
according to the corresponding relation table of the temperature and the heating time, automatically matching the heating time corresponding to the real-time temperature;
and heating the heat sealing assembly according to the output heating time, so that the vacuumizing heat sealing effect is realized.
As a further alternative of the vacuum heat sealing method, the table of correspondence between the set temperature and the heating time specifically includes:
setting a plurality of temperature intervals, wherein the temperature intervals comprise a lower temperature limit and an upper temperature limit;
and setting the heating time corresponding to each temperature interval, thereby forming a corresponding relation table of the temperature and the heating time.
As a further alternative of the vacuum heat sealing method, the heating of the heat sealing assembly according to the output heating time, thereby realizing the effect of vacuum heat sealing, specifically includes:
generating a heating control instruction and a sealing control instruction according to the output heating time;
heating the heat sealing assembly according to the heating control instruction;
and controlling the heated heat sealing assembly to heat-seal the vacuumized tensioning bag according to the sealing control instruction.
A vacuum heat seal system, the system comprising:
the first setting module is used for setting a corresponding relation table of temperature and heating time;
the temperature detection module is used for detecting the real-time temperature of the heat sealing assembly;
the output module is used for automatically matching the heating time corresponding to the real-time temperature according to the corresponding relation table of the temperature and the heating time;
and the execution module is used for heating the heat sealing assembly according to the output heating time, so that the vacuumizing heat sealing effect is realized.
As a further alternative to the evacuated heat sealing system, the first setup module comprises:
the second setting module is used for setting a plurality of temperature intervals, and the temperature intervals comprise a lower temperature limit and an upper temperature limit;
and the third setting module is used for setting the heating time corresponding to each temperature interval so as to form a corresponding relation table of the temperature and the heating time.
As a further alternative to the evacuated heat sealing system, the execution module comprises:
the generating module is used for generating a heating control instruction and a sealing control instruction according to the output heating time;
the heating module is used for heating the heat sealing assembly according to the heating control instruction;
and the heat sealing module is used for controlling the heated heat sealing assembly to heat-seal the vacuumized tensioning bag according to the sealing control instruction.
A computing device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of any one of the vacuum heat sealing methods described above when the computer program is executed.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of any one of the vacuum heat sealing methods described above.
The beneficial effects of the invention are as follows: through setting up the corresponding relation table of temperature and heating time, when detecting the real-time temperature of heat seal assembly, according to the corresponding relation table of temperature and heating time, the heating time that automatic matching real-time temperature corresponds, then heat the heat seal assembly according to the heating time of output, realize the effect of evacuation heat seal, do not need to wait for the heat seal assembly to cool down the back and heat again, improve the efficiency and the degree of accuracy of evacuation heat seal greatly.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a vacuum heat sealing method of the present invention;
FIG. 2 is a schematic diagram of the components of a vacuum heat sealing system according to the present invention.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments 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.
Referring to fig. 1-2, a vacuum heat sealing method specifically includes:
setting a corresponding relation table of temperature and heating time;
detecting the real-time temperature of the heat sealing assembly;
according to the corresponding relation table of the temperature and the heating time, automatically matching the heating time corresponding to the real-time temperature;
and heating the heat sealing assembly according to the output heating time, so that the vacuumizing heat sealing effect is realized.
In this embodiment, through setting up the corresponding relation table of temperature and heating time, when detecting the real-time temperature of heat seal subassembly, according to the corresponding relation table of temperature and heating time, the heating time that the automatic matching real-time temperature corresponds, then heat the heat seal subassembly according to the heating time of output, realize the effect of evacuation heat seal, do not need to wait to heat after the heat seal subassembly cools off again, improve the efficiency and the degree of accuracy of evacuation heat seal greatly.
It should be noted that, the heat seal assembly is a heat seal assembly of an existing vacuum packer, and a structure and a connection relationship of the heat seal assembly are specifically disclosed in an application document of patent application No. CN202210899548.9, which is not limited herein.
Preferably, the correspondence table between the set temperature and the heating time specifically includes:
setting a plurality of temperature intervals, wherein the temperature intervals comprise a lower temperature limit and an upper temperature limit;
and setting the heating time corresponding to each temperature interval, thereby forming a corresponding relation table of the temperature and the heating time.
In this embodiment, after actually measuring the lower temperature limit, the upper temperature limit and the heating time, the lower temperature limit, the upper temperature limit and the heating time are written into the PLC program, so that a correspondence table of the temperature and the heating time is formed, the heating time can be accurately controlled, and the heating is not required to be performed after the heat sealing assembly is cooled.
Preferably, the heating time according to the output heats the heat sealing assembly, thereby realizing the effect of vacuumizing and heat sealing, and specifically comprising:
generating a heating control instruction and a sealing control instruction according to the output heating time;
heating the heat sealing assembly according to the heating control instruction;
and controlling the heated heat sealing assembly to heat-seal the vacuumized tensioning bag according to the sealing control instruction.
In this embodiment, a heating control instruction and a sealing control instruction are generated according to the output heating time, the component to be heated in the heat sealing component is heated according to the heating control instruction, and then the heated component is controlled to heat-seal the vacuumized tensioning bag according to the sealing control instruction, so that the vacuumized heat sealing effect is achieved.
A vacuum heat seal system, the system comprising:
the first setting module is used for setting a corresponding relation table of temperature and heating time;
the temperature detection module is used for detecting the real-time temperature of the heat sealing assembly;
the output module is used for automatically matching the heating time corresponding to the real-time temperature according to the corresponding relation table of the temperature and the heating time;
and the execution module is used for heating the heat sealing assembly according to the output heating time, so that the vacuumizing heat sealing effect is realized.
In this embodiment, through setting up the corresponding relation table of temperature and heating time, when detecting the real-time temperature of heat seal subassembly, according to the corresponding relation table of temperature and heating time, the heating time that the automatic matching real-time temperature corresponds, then heat the heat seal subassembly according to the heating time of output, realize the effect of evacuation heat seal, do not need to wait to heat after the heat seal subassembly cools off again, improve the efficiency and the degree of accuracy of evacuation heat seal greatly.
It should be noted that, the heat seal assembly is a heat seal assembly of an existing vacuum packer, and a structure and a connection relationship of the heat seal assembly are specifically disclosed in an application document of patent application No. CN202210899548.9, which is not limited herein.
Preferably, the first setting module includes:
the second setting module is used for setting a plurality of temperature intervals, and the temperature intervals comprise a lower temperature limit and an upper temperature limit;
and the third setting module is used for setting the heating time corresponding to each temperature interval so as to form a corresponding relation table of the temperature and the heating time.
In this embodiment, after actually measuring the lower temperature limit, the upper temperature limit and the heating time, the lower temperature limit, the upper temperature limit and the heating time are written into the PLC program, so that a correspondence table of the temperature and the heating time is formed, the heating time can be accurately controlled, and the heating is not required to be performed after the heat sealing assembly is cooled.
Preferably, the execution module includes:
the generating module is used for generating a heating control instruction and a sealing control instruction according to the output heating time;
the heating module is used for heating the heat sealing assembly according to the heating control instruction;
and the heat sealing module is used for controlling the heated heat sealing assembly to heat-seal the vacuumized tensioning bag according to the sealing control instruction.
In this embodiment, a heating control instruction and a sealing control instruction are generated according to the output heating time, the component to be heated in the heat sealing component is heated according to the heating control instruction, and then the heated component is controlled to heat-seal the vacuumized tensioning bag according to the sealing control instruction, so that the vacuumized heat sealing effect is achieved.
A computing device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of any one of the vacuum heat sealing methods described above when the computer program is executed.
A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of any one of the vacuum heat sealing methods described above.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The vacuum heat sealing method is characterized by comprising the following steps of:
setting a corresponding relation table of temperature and heating time;
detecting the real-time temperature of the heat sealing assembly;
according to the corresponding relation table of the temperature and the heating time, automatically matching the heating time corresponding to the real-time temperature;
and heating the heat sealing assembly according to the output heating time, so that the vacuumizing heat sealing effect is realized.
2. The method according to claim 1, wherein the table of correspondence between the set temperature and the heating time specifically comprises:
setting a plurality of temperature intervals, wherein the temperature intervals comprise a lower temperature limit and an upper temperature limit;
and setting the heating time corresponding to each temperature interval, thereby forming a corresponding relation table of the temperature and the heating time.
3. The method according to claim 2, wherein the heating of the heat sealing assembly is performed according to the output heating time, so as to achieve the effect of vacuum heat sealing, and the method specifically comprises:
generating a heating control instruction and a sealing control instruction according to the output heating time;
heating the heat sealing assembly according to the heating control instruction;
and controlling the heated heat sealing assembly to heat-seal the vacuumized tensioning bag according to the sealing control instruction.
4. A vacuum heat seal system, the system comprising:
the first setting module is used for setting a corresponding relation table of temperature and heating time;
the temperature detection module is used for detecting the real-time temperature of the heat sealing assembly;
the output module is used for automatically matching the heating time corresponding to the real-time temperature according to the corresponding relation table of the temperature and the heating time;
and the execution module is used for heating the heat sealing assembly according to the output heating time, so that the vacuumizing heat sealing effect is realized.
5. The evacuated heat seal system according to claim 4, wherein said first setup module comprises:
the second setting module is used for setting a plurality of temperature intervals, and the temperature intervals comprise a lower temperature limit and an upper temperature limit;
and the third setting module is used for setting the heating time corresponding to each temperature interval so as to form a corresponding relation table of the temperature and the heating time.
6. The evacuated heat seal system according to claim 5, wherein said execution module comprises:
the generating module is used for generating a heating control instruction and a sealing control instruction according to the output heating time;
the heating module is used for heating the heat sealing assembly according to the heating control instruction;
and the heat sealing module is used for controlling the heated heat sealing assembly to heat-seal the vacuumized tensioning bag according to the sealing control instruction.
7. A computing device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the vacuum heat sealing method of any one of claims 1 to 3 when the computer program is executed.
8. A computer readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the vacuum heat sealing method of any of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310122172.5A CN116062229A (en) | 2023-02-16 | 2023-02-16 | Vacuumizing heat sealing method, vacuumizing heat sealing system, vacuumizing heat sealing equipment and storable medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310122172.5A CN116062229A (en) | 2023-02-16 | 2023-02-16 | Vacuumizing heat sealing method, vacuumizing heat sealing system, vacuumizing heat sealing equipment and storable medium |
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| Publication Number | Publication Date |
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| CN116062229A true CN116062229A (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310122172.5A Pending CN116062229A (en) | 2023-02-16 | 2023-02-16 | Vacuumizing heat sealing method, vacuumizing heat sealing system, vacuumizing heat sealing equipment and storable medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216008A (en) * | 2023-05-10 | 2023-06-06 | 明达塑胶科技（苏州）有限公司 | Horizontal sealing preheating system for packaging bag |
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| CN115379605A (en) * | 2022-08-10 | 2022-11-22 | 温州众合绿材科技有限公司 | Graphene heating film, assembly, system and temperature control method |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107085072A (en) * | 2017-04-06 | 2017-08-22 | 江阴中达软塑新材料股份有限公司 | A kind of initial heat-sealing temperature test method |
| CN110027738A (en) * | 2019-05-29 | 2019-07-19 | 福建中烟工业有限责任公司 | Small box of cigarettes heat-sealing method |
| CN112437511A (en) * | 2020-11-26 | 2021-03-02 | 杭州丙甲科技有限公司 | Instantaneous heat sealing mechanism for heating wire and control method for heat sealing temperature of instantaneous heat sealing mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216008A (en) * | 2023-05-10 | 2023-06-06 | 明达塑胶科技（苏州）有限公司 | Horizontal sealing preheating system for packaging bag |
| CN116216008B (en) * | 2023-05-10 | 2023-07-18 | 明达塑胶科技（苏州）有限公司 | Horizontal sealing preheating system for packaging bag |
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