CN108910117B - On-site generation type intelligent packaging system and packaging method thereof - Google Patents
On-site generation type intelligent packaging system and packaging method thereof Download PDFInfo
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- CN108910117B CN108910117B CN201811145333.8A CN201811145333A CN108910117B CN 108910117 B CN108910117 B CN 108910117B CN 201811145333 A CN201811145333 A CN 201811145333A CN 108910117 B CN108910117 B CN 108910117B
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- cutting device
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 40
- 238000009450 smart packaging Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 197
- 238000005520 cutting process Methods 0.000 claims abstract description 71
- 238000002372 labelling Methods 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 126
- 238000010438 heat treatment Methods 0.000 claims description 70
- 238000007599 discharging Methods 0.000 claims description 24
- 238000012856 packing Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 10
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 241000219122 Cucurbita Species 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 9
- 239000005022 packaging material Substances 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 4
- 238000012858 packaging process Methods 0.000 abstract description 3
- 239000010408 film Substances 0.000 abstract 9
- 239000010409 thin film Substances 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 4
- 240000009087 Crescentia cujete Species 0.000 description 3
- 235000005983 Crescentia cujete Nutrition 0.000 description 3
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
-
- 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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention discloses an on-site generation type intelligent packaging system and a packaging method thereof, wherein the on-site generation type intelligent packaging system comprises a protective film generating device, an identification code scanning device, a seal cutting device, a printing labeling machine, a conveying belt A and a conveying belt B, wherein the conveying belt A conveys articles, the identification code scanning device scans the articles, the protective film generating device makes protective films, the protective films wrap the articles, the seal cutting device thermally seals and cuts the protective films, the conveying belt B conveys the cut protective films to the printing labeling machine, the printing labeling machine prints a surface sheet, the surface sheet is adhered on the protective films, the packaging process is automatic packaging, the strength of manual packaging is reduced, the packaging efficiency is improved, the protective films are made on-site, the thickness of thin film coiled materials is small before the manufacture, the packagable length of the packaging materials is increased in a limited space, the influence of frequent replacement of the packaging materials is avoided, the protective films are generated on site, and the storage space is greatly saved.
Description
Technical Field
The invention relates to a packaging system, in particular to an on-site generation type intelligent packaging system and a packaging method thereof.
Background
Currently, the electronic commerce and express logistics industry mainly package articles (such as books, clothes and other commodities) containing identification codes by manpower. Protective materials such as an inflatable cushion, a bubble film, sponge and the like are often needed to be plugged in the packaging process for protecting the commodity. Along with the rapid development of logistics express, the manpower cost is continuously increased, and the existing manual packaging mode has become a bottleneck of logistics express development in terms of speed and cost. The existing automatic devices automatically pack products by adopting composite films, but some formed protective materials are needed, so that the products are required to be thicker, larger space is occupied, the packageable length of the materials in the limited device space is greatly limited, the materials are required to be replaced frequently, the running efficiency of the device is greatly reduced, and meanwhile, the storage space is also greatly wasted.
Disclosure of Invention
The invention aims to provide an on-site generation type intelligent packaging system and a packaging method thereof, which are used for solving at least one of the technical problems.
According to one aspect of the present invention, there is provided an intelligent packaging system of the type comprising a protective film generating device, an identification code scanning device, a seal-severing device, a print-labeler, a conveyor belt a and a conveyor belt B, wherein the downstream end of the conveyor belt a is aligned with the entrance of the seal-severing device, the conveyor belt a conveys an article containing an identification code to the seal-severing device, the identification code scanning device is provided above the conveyor belt a, the identification code scanning device is electrically connected with the print-labeler, the protective film generating device generates a protective film for packaging on site, the protective film wraps the article at the seal-severing device, the seal-severing device seals and severs the protective film, the upstream end of the conveyor belt B is located in the seal-severing device, the conveyor belt B conveys the severed protective film and the article, the print-labeler is provided above the conveyor belt B, and the print-labeler bonds the printed surface to the protective film.
In some embodiments, the protective film generated by the protective film generating device may be a gas column bag, a bubble bag, or a gourd bag. Therefore, the air column bag, the air bubble bag and the calabash bag can play a good role in protecting the packaged articles.
In some embodiments, the protective film generating device may include an upper discharge wheel, an upper inflating device, an upper roller, a lower discharge wheel, a lower inflating device and a lower roller, the upper inflating device performs inflation heat sealing on the uninflated protective film on the upper discharge wheel, the lower inflating device performs inflation heat sealing on the uninflated protective film on the lower discharge wheel, and the protective film after inflation heat sealing is connected with the lower roller through the upper roller. Therefore, the protection films after air inflation and heat sealing are connected through the upper roller and the lower roller, and the object to be packaged can be wrapped by the upper protection film and the lower protection film at the sealing and cutting device, and the sealing and cutting device can heat-seal and cut the upper protection film and the lower protection film.
In some embodiments, the upper and lower discharge wheels may be located above the conveyor belt B, the lower discharge wheel is located below the conveyor belt B, the upper and lower discharge wheels are symmetrically disposed about the conveyor belt B, and the upper and lower rollers are symmetrically disposed up and down about the plane in which the conveyor belt a is located. Therefore, the upper discharging wheel and the lower discharging wheel are symmetrically arranged, and the upper roller and the lower roller are symmetrically arranged, so that the tension of the protective film at the sealing and cutting device is kept consistent, the heat sealing quality and the notched quality are ensured, and the packaging quality of articles is ensured.
In some embodiments, the seal cutting device may include a heat sealing plate, a substrate, a cutter and a driving device, wherein the heating wire or the heating pipe is arranged at the bottom of the heat sealing plate, the cutter is vertically arranged with the conveying direction of the conveying belt A, the driving device drives the heat sealing plate to reciprocate towards the direction of the substrate, and the protective film wraps the article between the heat sealing plate and the substrate. Therefore, after the protective film and the articles enter the heat sealing station, the driving device drives the heat sealing plate to move towards the direction of the substrate, and as the heating wire or the heating pipe is arranged on the heat sealing plate, the heating wire or the heating pipe can heat-seal the protective film packed with the articles, and meanwhile, the cutter can cut off the heat-sealed protective film, and at the moment, the packaging, heat sealing and cutting operations of the articles are finished.
In some embodiments, the number of heating wires or heating pipes may be four, wherein two heating wires or heating pipes are arranged in parallel and parallel to the conveying direction of the conveyor belt a, and the other two heating wires or heating pipes are arranged in parallel and perpendicular to the conveying direction of the conveyor belt a, and the cutter is located between the two heating wires or heating pipes. Therefore, two heating wires or heating pipes parallel to the conveying direction of the conveying belt A can thermally seal openings on two sides of the protective film, two heating wires or heating pipes perpendicular to the conveying direction of the conveying belt A can thermally seal a third opening of the protective film, and a cutter cuts off the third opening of the protective film.
In some embodiments, a puncture needle may be provided on the blade edge of the cutter, the puncture needle being raised above the heating wire or heating tube. Therefore, the puncture needle is higher than the heating wire or the heating pipe, the puncture needle can puncture and deflate the protective film firstly in the heat-sealing and cutting process, the inflation unit on the protective film is prevented from being burst by heat sealing, the puncture and deflate is used for heat sealing again, a part of gas is reserved in the inflation unit at the heat-sealing position, and the defective packaging products cannot be produced.
According to another aspect of the present invention, there is also provided a packaging method of an on-site generation type intelligent packaging system, comprising the steps of:
a) Conveyor A conveys articles containing identification codes;
b) The identification code scanning device scans the article containing the identification code and transmits the scanning information to the printing labeling machine;
c) The protective film generating device performs air-filled heat sealing on the uninflated protective film to manufacture the protective film;
d) Articles on the conveyor belt A enter a sealing and cutting device;
e) The protective film wraps the article at the sealing and cutting device;
f) The seal cutting device heat-seals the protective film and cuts off the protective film;
g) The conveyer belt B conveys the cut-off protective film and the cut-off articles to a printing labeling machine position;
h) Printing a printed surface sheet of a labeling machine, and attaching the printed surface sheet to a protective film;
i) Packaging of an article is completed.
According to another aspect of the present invention, there is also provided a packaging method of an on-site generation type intelligent packaging system and a packaging method thereof, including the steps of:
a) Conveyor A conveys articles containing identification codes;
b) The identification code scanning device scans the article containing the identification code and transmits the scanning information to the printing labeling machine;
c) The upper discharging wheel is used for discharging the uninflated protective film, the upper inflating device is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film, the lower discharging wheel is used for discharging the uninflated protective film, and the lower inflating device is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film;
d) The upper air charging device conveys the protective film to the sealing and cutting device through an upper roller, the lower air charging device conveys the protective film to the sealing and cutting device through a lower roller, and the protective film manufactured by the upper air charging device is connected with the protective film manufactured by the lower air charging device;
e) Articles containing identification codes enter a sealing and cutting device, and an upper protective film and a lower protective film wrap the articles;
f) The driving device drives the heat sealing plate to move towards the direction of the substrate;
g) The protective film is heat-sealed by a heating wire or a heating pipe on the heat sealing plate, and the protective film is cut off by a cutter on the heat sealing plate;
h) The conveyer belt B conveys the cut-off protective film and the cut-off articles to a printing labeling machine position;
i) Printing a printed surface sheet of a labeling machine, and attaching the printed surface sheet to a protective film;
j) Packaging of an article is completed.
In some embodiments, in step g), the puncture needle on the cutter punctures the protective film, and then the heating wire or the heating tube on the heat sealing plate heat-seals the protective film, and the cutter cuts off the protective film. Therefore, in the heat sealing and cutting process, the puncture needle punctures and deflates the protective film firstly, so that the inflation unit on the protective film is prevented from being burst by heat sealing, and the puncture and deflating heat sealing can ensure that a part of gas is reserved in the inflation unit at the heat sealing position and is sealed by heat, so that defective packaging products can not be produced.
In the invention, the conveyor belt A conveys articles (such as books, clothes and other commodities) containing identification codes, the identification code scanning device firstly scans and confirms the articles and transmits scanning information to the printing labeling machine, the protective film generating device is used for manufacturing protective films on site, the on-site manufactured protective films wrap the articles entering the sealing and cutting device, the sealing and cutting device is used for heat-sealing the protective films and cutting the protective films, the conveyor belt B conveys the heat-sealed and cut protective films and the articles to the position of the printing labeling machine, the printing labeling machine prints a face sheet, the printed face sheet is adhered on the protective films, the articles are packaged, the whole packaging process of the articles is intelligent automatic packaging, the strength of manual packaging is reduced, and meanwhile, the packaging efficiency is greatly improved; the protective film for packaging is produced on site, and the protective film is a film coil with small thickness before production, so that the packageable length of the packaging material can be increased in a limited space, the influence of frequent replacement of the packaging material on the operation efficiency of equipment is avoided, and the protective film is produced on site, so that the storage space is greatly saved.
Drawings
FIG. 1 is a schematic diagram of an on-site intelligent packaging system in accordance with one embodiment of the present invention;
FIG. 2 is a schematic view of the heat seal plate and cutter configuration in the on-site intelligent packaging system of FIG. 1;
FIG. 3 is a state diagram of the use of the field-generated intelligent packaging system shown in FIG. 1;
FIG. 4 is a schematic view of a seal-severing device for heat-sealing and severing a protective film in the field-generating intelligent packaging system of FIG. 3;
FIG. 5 is a flow chart of a packaging method of an on-site intelligent packaging system according to one embodiment of the present invention;
FIG. 6 is a flow chart of a packaging method of an on-site intelligent packaging system according to another embodiment of the present invention;
fig. 7 is a flow chart of a packaging method of a field-generated intelligent packaging system according to yet another embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 and 2 schematically illustrate the structure of an on-site intelligent packaging system in accordance with one embodiment of the present invention.
As shown in fig. 1 and 2, the on-site intelligent packaging system includes a protective film generating device, an identification code scanning device 2, a seal cutting device 3, a printing labeler 4, a conveyor A5, and a conveyor B6. Furthermore, the field-generated intelligent packaging system may also comprise a control device 7.
As shown in fig. 1, an article containing an identification code, such as a book, is transported on a conveyor belt A5, the identification code scanning device 2 scans and confirms the article, the identification code scanning device 2 transmits scanning information to the printing and labeling machine 4, the protective film generating device produces a protective film on site, the protective film produced on site wraps the article entering the seal and cutting device 3, the seal and cutting device 3 heat-seals the protective film and cuts the protective film, the conveyor belt B6 transports the heat-sealed and cut protective film and article to the position of the printing and labeling machine 4, the printing and labeling machine 4 prints a face sheet, and the printed face sheet is attached to the protective film.
The identification code scanning device 2 is electrically connected with the printing and labeling machine 4.
In this embodiment, the identification code scanning device 2 is a barcode scanner, the barcode scanner can rapidly scan and read a barcode on an article (such as a book), the identification code scanning device 2 can match scanned commodity information with a background order, obtain order information, and transmit the order information to the printing and labeling machine 4, and the printing and labeling machine 4 can print a corresponding menu. In other embodiments, the identification code scanning device 1 may be a two-dimensional code scanner, and the two-dimensional code scanner may rapidly scan and read a two-dimensional code (including commodity circulation information) on an article.
In this embodiment, the identification code scanning device 2 may directly transmit the scanning information to the printing and labeling machine 4, and a microcontroller may be installed inside the identification code scanning device 2. In other embodiments, the identification code scanning device 2 may be electrically connected to the control device 7, the printing and labeling machine 4 is electrically connected to the control device 7, the control device 7 reads the commodity information scanned by the identification code scanning device 2, the control device 7 matches the commodity information with the background order, obtains the order information, and sends the order information to the printing and labeling machine 4, and the printing and labeling machine 4 can print the corresponding menu.
As shown in fig. 1, the identification code scanning device 2 is installed above a conveyor belt A5, and the conveyor belt A5 is conveyed from right to left.
As shown in fig. 1, the left end of the conveyor A5 is aligned with the entrance of the seal-cutting device 3, and the conveyor A5 can convey the article containing the identification code to the seal-cutting device 3.
In this embodiment, the protection film that the protection film generation device generated is air column bag, bubble bag or calabash bag, and air column bag, bubble bag, calabash bag packing article can play fine guard effect. In other embodiments, the protective film generated by the protective film generating device may be of other types, and the protective film generated by the different upper and lower inflators 12, 15 may be of any type as long as the protective film is generated by inflation.
In this embodiment, the protective film generating device is an on-site inflatable type: the protective film is inflated by inflating the film, and then sealing the inflation inlet to produce the inflatable protective film. In other embodiments, the protective film generating device may use a foam-in-place type: the materials are subjected to chemical reaction or physical change in the modes of mixing, illumination, heating, power-up and the like of different materials, so that the materials reach the flexible protective film of the protective packaging material.
As shown in fig. 1, the protective film generating apparatus includes an upper discharge wheel 11, an upper air charging device 12, an upper drum 13, a lower discharge wheel 14, a lower air charging device 15, and a lower drum 16.
The upper discharging wheel 11 and the lower discharging wheel 14 can be provided with uninflated film coiled materials, the upper inflating device 12 is used for inflating and heat-sealing the uninflated protective films on the upper discharging wheel 11, the lower inflating device 15 is used for inflating and heat-sealing the uninflated protective films on the lower discharging wheel 14, and the inflated and heat-sealed protective films are connected through the upper roller 13 and the lower roller 16, so that an article to be packaged can be wrapped by the upper protective film and the lower protective film at the sealing and cutting device 3.
The upper inflator 12 and the lower inflator 15 may be existing external cushion inflators, such as cushion inflators (LA-E3, LA-E3PLUS, LA-F1PRO, LA-E3S), etc., or other existing external cushion inflators, the upper inflator 12 may be an inflation heat seal module integrated with the upper discharge wheel 11, and the lower inflator 15 may be an inflation heat seal module integrated with the lower discharge wheel 14.
As shown in fig. 1, the upper discharge wheel 11 is located above the conveyor belt B6, the lower discharge wheel 14 is located below the conveyor belt B6, the upper discharge wheel 11 and the lower discharge wheel 14 are symmetrically disposed about the conveyor belt B6, the upper roller 13 and the lower roller 16 are vertically symmetrically disposed about the plane of the conveyor belt A5, and the upper roller 13 and the lower roller 16 may be mounted on a bracket. The upper discharging wheel 11 and the lower discharging wheel 14 are symmetrically arranged, and the upper roller 13 and the lower roller 16 are symmetrically arranged, so that the tension of the protective film at the sealing and cutting device 3 is kept consistent, the heat sealing quality and the notch quality are ensured, and the packaging quality of articles is ensured.
As shown in fig. 1, the seal-cutting device 3 includes a heat seal plate 31, a base plate 32, a cutter 33, and a driving device 34, and the driving device 34 can drive the heat seal plate 31 to reciprocate toward the base plate 32.
In this embodiment, the driving device 34 employs an air cylinder. In other embodiments, the drive 34 may also be a cylinder or a linear drive motor.
In the present embodiment, the driving device 34 drives the heat seal plate 31 to reciprocate toward the base plate 32. In other embodiments, a driving member may be disposed on the base plate 32, where the driving device 34 drives the heat sealing plate 31 to move toward the base plate 32, and at the same time, the driving member drives the base plate 32 to move toward the heat sealing plate 31.
As shown in fig. 1 and 2, the heat sealing plate 31 is U-shaped, the heating wire 311 or the heating pipe is installed at the bottom of the heat sealing plate 31, the cutter 33 is also installed at the bottom of the heat sealing plate 31, and the cutter 33 is arranged perpendicular to the conveying direction of the conveyor belt A5.
As shown in fig. 1, after the upper and lower protective films formed by the upper and lower inflators 12 and 15 cover the article, it is necessary to heat-seal the three sides and cut the side perpendicular to the conveying direction of the conveyor A5, so that the heat seal plate 31 is U-shaped, the base plate 32 is also U-shaped, the shape of the base plate 32 is the same as that of the heat seal plate 31, and the upper and lower positions correspond.
As shown in fig. 1, at the right end of the sealing and cutting device 3, when an article enters a heat-sealing and cutting station, a connected protective film can wrap the article between the heat-sealing plate 31 and the substrate 32, after the protective film and the article enter the heat-sealing station, the driving device 34 drives the heat-sealing plate 31 to move towards the substrate 32, and as the heat-sealing plate 31 is provided with the heating wire 311, the heating wire 311 can heat-seal the protective film packed with the article, and meanwhile, the cutter 33 can cut off the heat-sealed protective film, and at the moment, the packaging, heat-sealing and cutting operations of the article are completed.
As shown in fig. 2, in this embodiment, heating wires 311 are mounted on three sides of the U-shaped heat sealing plate 31, one heating wire 311 is mounted on the left vertical side of the heat sealing plate 31, one heating wire 311 is also mounted on the right vertical side of the heat sealing plate 31, and the two heating wires 311 are parallel to the conveying direction of the conveyor belt A5; two heating wires 311 which are arranged in parallel are arranged on the transverse edge below the heat sealing plate 31, a cutter 33 is arranged between the two heating wires 311, and the two heating wires 311 on the transverse edge below the heat sealing plate 31 are perpendicular to the conveying direction of the conveying belt A5. In other embodiments, two heaters 311 on the lower lateral edge of the heat sealing plate 31 may be replaced by heating pipes, the middle of the heating pipes is concave along the length direction, and the cutter 33 is located at the concave part of the middle of the heating pipes. In other embodiments, the cutter 33 may be mounted on the base plate 32, so that after the heat sealing plate 31 is attached to the base plate 32, the cutter 33 is located between two heating wires 311 arranged in parallel on the same side. In other embodiments, the heating wire 311 may be replaced with a heating tube. In other embodiments, the heating wire 311 or the heating tube may be disposed on the base plate 32, and the driving device 34 drives the base plate 32 to reciprocate toward the heat seal plate 31. In other embodiments, the heat-sealing plate 31 and the base plate 32 may be provided with heating wires 311 or heating pipes, and the arrangement is the same as that of fig. 2.
The cutting edge of the cutter 33 is provided with a puncture needle which is higher than the heating wire 311. The pjncture needle is higher than the heater strip 311, and the heat-seal cuts off the in-process, and the pjncture needle can puncture the gassing to the protection film earlier, prevents that the inflation unit on the protection film from directly being produced bursting by the heat-seal, and the gas cell that punctures gassing heat-seal again can make the heat-seal position department keeps a part of gas to be sealed by intact heat, can not produce the packing defective products.
In this embodiment, the cutting member is a cutter 33. In other embodiments, the cutting member may be in the form of a wire cut, and the protective film may be cut by a tool.
As shown in fig. 1, the right end of the conveyor belt B6 is located in the seal cutting device 3, that is, the right end of the conveyor belt B6 is located between the heat seal plate 31 and the substrate 32, the conveyor belt B6 is conveyed from right to left, and the conveyor belt B6 can convey the cut protective film and the cut articles.
As shown in fig. 1, the printing labeler 4 is mounted above the conveyor B6.
The printing labeler 4 can be provided with a pushing plate, after the printing labeler 4 receives order information, the printing labeler 4 prints the face sheet, and when the conveyer belt B6 conveys the protection film and the articles after heat sealing and cutting to the position of the printing labeler 4, the pushing plate on the printing labeler 4 pushes the printed face sheet to the protection film.
The operation modes of the upper inflator 12, the lower inflator 15, the seal-cutting device 3, the conveyor belt A5, and the conveyor belt B6 are all set in advance by the control device 7.
As shown in fig. 1, the control device 7 is mounted on a stand. The control device 7 can adopt a microcontroller, a singlechip controller and the like.
Fig. 3 and 4 schematically illustrate the use of the field-generated intelligent packaging system of fig. 1.
As shown in fig. 3, the upper discharging wheel 11 and the lower discharging wheel 14 are respectively provided with an uninflated film coil 9, equipment is started, an operator firstly places an article 8 (such as a book) containing an identification code on the conveyor belt A5, the identification code scanning device 2 scans and confirms the article 8, the scanned article 8 enters the seal cutting device 3, meanwhile, the upper inflating device 12 and the lower inflating device 15 are used for manufacturing the protective film 10 on site, the connected protective film 10 can cover the article 8 up and down, under the action of the conveyor belt B6, after the protective film 10 wrapping the article 8 moves to a corresponding position, the heat sealing plate 31 moves towards the direction of the substrate 32, the heating wire 311 and the cutter 33 on the heat sealing plate 31 perform open heat sealing and cutting on the protective film 10 wrapped with the article 8, the conveyor belt B6 conveys the protective film 10 and the article 8 after heat sealing cutting to the lower part of the printing labeler 4, the printing labeler 4 pushes the printed surface to the protective film 10, and packing of the article 8 is completed. The whole packing flow of the articles 8 is intelligent automatic packing, so that the strength of manual packing is reduced, and meanwhile, the packing efficiency is greatly improved; the protective film 10 for packaging is produced on site, and the protective film 10 is a film coil 9 with small thickness before inflation, so that the packagable length of the packaging material can be increased in a limited space, the influence of frequent replacement of the packaging material on the operation efficiency of the equipment is avoided, and the protective film 10 is produced on site, so that the storage space is greatly saved.
As shown in fig. 4, when the first protection film 10 packed with the article 8 is cut by heat-sealing, three sides of the protection film 10 need to be heat-sealed, namely, an upper transverse heat-sealing line 101, a lower transverse heat-sealing line 102, two right vertical heat-sealing lines 103, two heat-sealing lines 103 need to be heat-sealed at the side vertical to the conveying direction, the cutter 33 cuts the heat-sealed protection film 10 along a cutting line 104, the heat-sealing cutting of the first package is completed, and the protection film 10 manufactured by the upper inflator 12 and the lower inflator 15 is still in a connected state, and when the protection film 10 is packed later, the three openings of the protection film 10 are still heat-sealed due to the existence of the rightmost heat-sealing lines 103.
Fig. 5 schematically shows a flow of a packaging method of an in-situ generated intelligent packaging system according to an embodiment of the present invention.
As shown in fig. 5, the packing method of the field-generated intelligent packing system includes the following steps:
101: conveyor A5 conveys articles containing identification codes;
102: the identification code scanning device 2 scans the article containing the identification code and transmits the scanning information to the printing labeling machine 4;
103: the protective film generating device performs air-filled heat sealing on the uninflated protective film to manufacture the protective film;
104: articles on the conveyor belt A5 enter the seal cutting device 3;
105: the protective film wraps the article at the sealing and cutting device 3;
106: the seal cutting device 3 heat-seals the protective film and cuts the protective film;
107: the conveyer belt B6 conveys the cut-off protective film and the cut-off articles to the position of the printing labeling machine 4;
108: printing a face sheet by a printing labeler 4, and attaching the printed face sheet to a protective film;
109: packaging of an article is completed.
Fig. 6 schematically shows a flow of a packaging method of an on-site generated intelligent packaging system according to another embodiment of the present invention.
As shown in fig. 6, the packing method of the field-generated intelligent packing system includes the following steps:
201: conveyor A5 conveys articles containing identification codes;
202: the identification code scanning device 2 scans the article containing the identification code and transmits the scanning information to the printing labeling machine 4;
203: the upper discharging wheel 11 is used for placing an uninflated protective film, the upper inflating device 12 is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film, the lower discharging wheel 14 is used for placing the uninflated protective film, and the lower inflating device 15 is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film;
204: the upper air charging device 12 conveys the protective film to the seal cutting device 3 through the upper roller 13, the lower air charging device 15 conveys the protective film to the seal cutting device 3 through the lower roller 16, and the protective film manufactured by the upper air charging device 12 is connected with the protective film manufactured by the lower air charging device 15;
205: articles containing identification codes enter a sealing and cutting device 3, and an upper protective film and a lower protective film wrap the articles;
206: the driving device 34 drives the heat seal plate 31 to move toward the base plate 32;
207: the protective film is heat-sealed by a heating wire or a heating pipe on the heat sealing plate 31, and is cut off by a cutter 33 on the heat sealing plate 31;
208: the conveyer belt B6 conveys the cut-off protective film and the cut-off articles to the position of the printing labeling machine 4;
209: printing a face sheet by a printing labeler 4, and attaching the printed face sheet to a protective film;
210: packaging of an article is completed.
Fig. 7 schematically shows a flow of a packaging method of a field-generated intelligent packaging system according to yet another embodiment of the present invention.
As shown in fig. 7, the packing method of the field-generated intelligent packing system includes the following steps:
301: conveyor A5 conveys articles containing identification codes;
302: the identification code scanning device 2 scans the article containing the identification code and transmits the scanning information to the printing labeling machine 4;
303: the upper discharging wheel 11 is used for placing an uninflated protective film, the upper inflating device 12 is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film, the lower discharging wheel 14 is used for placing the uninflated protective film, and the lower inflating device 15 is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film;
304: the upper air charging device 12 conveys the protective film to the seal cutting device 3 through the upper roller 13, the lower air charging device 15 conveys the protective film to the seal cutting device 3 through the lower roller 16, and the protective film manufactured by the upper air charging device 12 is connected with the protective film manufactured by the lower air charging device 15;
305: articles containing identification codes enter a sealing and cutting device 3, and an upper protective film and a lower protective film wrap the articles;
306: the driving device 34 drives the heat seal plate 31 to move toward the base plate 32;
307: the puncture needle on the cutter 33 punctures the protective film, then the heating wire or the heating pipe on the heat sealing plate 31 heat-seals the protective film, and the cutter 33 cuts off the protective film;
In the heat-sealing cutting process, the puncture needle punctures and deflates the protective film firstly, so that the inflation unit on the protective film is prevented from being burst by heat sealing, and the puncture and deflating heat sealing can ensure that a part of gas is reserved in the inflation unit at the heat-sealing position and is sealed by perfect heat, so that defective packaging products can not be produced.
308: The conveyer belt B6 conveys the cut-off protective film and the cut-off articles to the position of the printing labeling machine 4;
309: printing a face sheet by a printing labeler 4, and attaching the printed face sheet to a protective film;
310: packaging of an article is completed.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (9)
1. The on-site generation type intelligent packaging system is characterized by comprising a protective film generation device, an identification code scanning device (2), a seal cutting device (3), a printing labeling machine (4), a conveyor belt A (5) and a conveyor belt B (6),
The downstream end of the conveyor belt A (5) is aligned with the inlet of the seal-cutting device (3), the conveyor belt A (5) conveys the article containing the identification code to the seal-cutting device (3),
The identification code scanning device (2) is arranged above the conveyor belt A (5), the identification code scanning device (2) is electrically connected with the printing labeling machine (4),
The protective film generating device generates a protective film for packaging on site, the protective film wraps the article at the sealing and cutting device (3), the protective film generating device comprises an upper roller (13) and a lower roller (16), the upper roller (13) and the lower roller (16) are arranged up and down symmetrically about the plane of the conveyor belt A (5),
The sealing and cutting device (3) comprises a heat sealing plate (31) and a cutter (33), the bottom of the heat sealing plate (31) is provided with a heating wire or a heating pipe, the cutter (33) is arranged at the bottom of the heat sealing plate (31),
The number of the heating wires or the heating pipes is four,
Wherein two heating wires or heating pipes are arranged in parallel and are parallel to the conveying direction of the conveying belt A (5),
The other two heating wires or heating pipes are arranged in parallel and perpendicular to the conveying direction of the conveying belt A (5), the cutter (33) is positioned between the two heating wires or heating pipes,
The protective film formed on site by the protective film forming device is connected with the lower roller (16) through the upper roller (13) so that the sealing and cutting device (3) can heat-seal the openings of three sides of the protective film each time, two heat-seal lines are formed on the sides perpendicular to the conveying direction of the conveying belt A (5), the sealing and cutting device (3) cuts the protective film between the two heat-seal lines perpendicular to the conveying direction of the conveying belt A (5),
The sealing and cutting device (3) seals and cuts the protective film,
The upstream end of the conveyor belt B (6) is positioned in the sealing and cutting device (3), the conveyor belt B (6) conveys the cut protective film and the cut articles,
The printing labeler (4) is arranged above the conveyor belt B (6), and the printing labeler (4) is used for attaching the printed face sheets to the protective film.
2. The on-site intelligent packaging system according to claim 1, wherein the protective film produced by the protective film producing device is a gas column bag, a bubble bag or a gourd bag.
3. The on-site generation type intelligent packaging system according to claim 2, wherein the protection film generation device comprises an upper discharging wheel (11), an upper inflation device (12), a lower discharging wheel (14) and a lower inflation device (15), the upper inflation device (12) is used for inflating and heat-sealing an uninflated protection film on the upper discharging wheel (11), the lower inflation device (15) is used for inflating and heat-sealing an uninflated protection film on the lower discharging wheel (14), and the protection film after inflation and heat sealing is connected with the lower roller (16) through the upper roller (13).
4. A field-generating intelligent packaging system as claimed in claim 3, characterized in that the upper discharge wheel (11) is located above the conveyor belt B (6), the lower discharge wheel (14) is located below the conveyor belt B (6), and the upper discharge wheel (11) and the lower discharge wheel (14) are symmetrically arranged with respect to the conveyor belt B (6).
5. The intelligent packaging system for on-site production according to any one of claims 1 to 4, wherein the seal-cutting device (3) comprises a base plate (32) and a driving device (34), the cutter (33) is arranged perpendicular to the conveying direction of the conveyor belt a (5), the driving device (34) drives the heat sealing plate (31) to reciprocate towards the base plate (32), and the protective film wraps the article between the heat sealing plate (31) and the base plate (32).
6. The intelligent packaging system according to claim 5, wherein the cutting edge of the cutter (33) is provided with a puncture needle, and the puncture needle is higher than the heating wire or the heating tube.
7. The packing method of the on-site generation type intelligent packing system comprises the following steps:
a) Conveyor belt a (5) conveys articles containing identification codes;
b) The identification code scanning device (2) scans the article containing the identification code and transmits scanning information to the printing labeling machine (4);
c) The protection film generating device performs inflation heat sealing on the uninflated protection film to manufacture the protection film, the protection film generated on site by the protection film generating device is connected with the lower roller (16) through an upper roller (13) which is arranged vertically symmetrically relative to the plane of the conveyor belt A (5) so that the sealing and cutting device (3) performs heat sealing on openings of three sides of the protection film each time, two heat sealing lines are formed on the sides which are perpendicular to the conveying direction of the conveyor belt A (5), and the sealing and cutting device (3) cuts the protection film between the two heat sealing lines which are perpendicular to the conveying direction of the conveyor belt A (5);
d) Articles on the conveyor belt A (5) enter the sealing and cutting device (3);
e) The protection film wraps the article at the sealing and cutting device (3);
f) The seal cutting device (3) heat-seals the protective film and cuts off the protective film;
g) The conveyer belt B (6) conveys the cut-off protective film and the cut-off articles to the position of the printing labeling machine (4);
h) Printing a face sheet by a printing labeler (4), and attaching the printed face sheet to a protective film;
i) Packaging of an article is completed.
8. The packing method of the on-site generation type intelligent packing system comprises the following steps:
a) Conveyor belt a (5) conveys articles containing identification codes;
b) The identification code scanning device (2) scans the article containing the identification code and transmits scanning information to the printing labeling machine (4);
c) The upper discharging wheel (11) is used for placing an uninflated protective film, the upper inflating device (12) is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film, the lower discharging wheel (14) is used for placing the uninflated protective film, and the lower inflating device (15) is used for inflating and heat-sealing the uninflated protective film to manufacture the protective film;
d) The upper air charging device (12) conveys the protective film to the sealing and cutting device (3) through an upper roller (13), the lower air charging device (15) conveys the protective film to the sealing and cutting device (3) through a lower roller (16), the protective film manufactured by the upper air charging device (12) is connected with the protective film manufactured by the lower air charging device (15) so that the sealing and cutting device (3) can heat-seal the openings of three sides of the protective film each time, two heat-seal lines are formed on the side perpendicular to the conveying direction of the conveying belt A (5), and the sealing and cutting device (3) cuts the protective film between the two heat-seal lines perpendicular to the conveying direction of the conveying belt A (5);
e) Articles containing identification codes enter a sealing and cutting device (3), and an upper protective film and a lower protective film wrap the articles;
f) The driving device (34) drives the heat sealing plate (31) to move towards the substrate (32);
g) The protective film is heat-sealed by a heating wire or a heating pipe on the heat sealing plate (31), and the protective film is cut off by a cutter (33) on the heat sealing plate (31);
h) The conveyer belt B (6) conveys the cut-off protective film and the cut-off articles to the position of the printing labeling machine (4);
i) Printing a face sheet by a printing labeler (4), and attaching the printed face sheet to a protective film;
j) Packaging of an article is completed.
9. The packing method of the on-site intelligent packing system according to claim 8, wherein in the step g), the puncture needle on the cutter (33) punctures the protective film, and then the heating wire or the heating tube on the heat sealing plate (31) heat-seals the protective film, and the cutter (33) cuts off the protective film.
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| CN109573209A (en) * | 2019-01-15 | 2019-04-05 | 杭州丙甲科技有限公司 | The heat-sealing of packaging material and cutting mechanism and its fervent method |
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