CN114834707A

CN114834707A - Packaging apparatus and packaging method

Info

Publication number: CN114834707A
Application number: CN202210411094.6A
Authority: CN
Inventors: 徐文粤; 余方粦; 朱飘
Original assignee: Guangzhou Delta Imaging Technology Co Ltd
Current assignee: Guangzhou Delta Imaging Technology Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-02

Abstract

The invention discloses a packaging device and a packaging method, wherein the packaging device comprises: the automatic packaging machine comprises a workbench, a storage and conveying mechanism, a tray pushing mechanism, a heating mechanism, a conveying mechanism, a labeling mechanism and an identification mechanism, wherein the storage and conveying mechanism is used for storing packaging bags and conveying the packaging bags to the heating mechanism for automatic bag opening; the tray pushing mechanism is arranged opposite to the storage and carrying mechanism and is used for bearing the tray and pushing the tray into the packaging bag; the heating mechanism is arranged between the storage mechanism and the tray pushing mechanism and is used for shaping and hot-pressing the packaging bag provided with the tray; the conveying mechanism is used for conveying the packaging bag to the labeling mechanism from the heating mechanism; the labeling mechanism is arranged on one side of the conveying mechanism and used for labeling the packaging bag; and the identification mechanism is arranged on one side of the labeling mechanism and is used for identifying the label and the attaching position. By utilizing the mechanism of the packaging equipment, the tray can be automatically packaged, shaped, sealed by hot pressing and labeled.

Description

Packaging apparatus and packaging method

Technical Field

The invention relates to the technical field of automatic packaging, in particular to packaging equipment and a packaging method.

Background

The mobile phone camera module has high requirements on quality, so that the mobile phone camera module has strict management and control standards on product shipment packaging bags, in addition, the product needs to confirm the information of each package of product before shipment, so that each package of product needs to be pasted with a label containing product information, the label detection is an important detection link before shipment, and if an NG label appears, the label needs to be taken out in time to prevent outflow.

In the related art, in some packaging equipment, the label containing product information mainly depends on manual work to check, so that the risks of missed detection and misjudgment exist, product packaging needs manual work to correspond, the packaging process is complicated, the consumed time is long, the consumed time is too long, and the error risk exists. In addition, the packaging equipment does not form a production line integrating product packaging, code pasting and transportation, so that the time consumption is long, the operation is inconvenient, and the production efficiency is influenced.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides packaging equipment which has the functions of shaping and heating the packaging bags, storing and transporting the packaging bags, identifying pictures, labeling and the like, is used for bagging and packaging the mobile phone components before shipment, and can realize the integrated automatic packaging, vacuum, hot pressing, code labeling and other processes.

The invention provides a packaging method.

The packaging apparatus according to an embodiment of the first aspect of the invention, the packaging apparatus comprising: the automatic bag opening and closing device comprises a workbench, a storage and carrying mechanism, a tray pushing mechanism, a heating mechanism, a conveying mechanism, a labeling mechanism and an identification mechanism, wherein the tray pushing mechanism, the heating mechanism and the storage and carrying mechanism are arranged on one side of the workbench and are sequentially arranged in the front-back direction of the workbench, the identification mechanism and the labeling mechanism are arranged at intervals in the left-right direction of the workbench and are positioned on the other side of the workbench, the conveying mechanism is arranged between the heating mechanism and the labeling mechanism and extends in the left-right direction of the workbench, and the storage and carrying mechanism is used for storing a packaging bag and conveying the packaging bag to the heating mechanism for automatically opening the bag; the tray pushing mechanism is arranged opposite to the storage and carrying mechanism and is used for bearing a tray and pushing the tray into the packaging bag; the heating mechanism is arranged between the storage mechanism and the tray pushing mechanism and is used for shaping and hot-pressing the packaging bag provided with the tray; the conveying mechanism is used for conveying the packaging bags to the labeling mechanism from the heating mechanism; the labeling mechanism is arranged on one side of the conveying mechanism and used for labeling the packaging bags; and the identification mechanism is arranged on one side of the labeling mechanism and is used for identifying the label and the attaching position.

According to the packaging equipment provided by the embodiment of the invention, the packaging equipment is provided with a storage mechanism, a tray pushing mechanism, a heating mechanism, a conveying mechanism, a labeling mechanism and an identification mechanism, when the tray pushing mechanism conveys a tray filled with products to the heating mechanism, correspondingly, the conveying mechanism conveys the packaging bags stored in the storage mechanism to the heating mechanism and automatically opens the packaging bags, and after the tray is pushed into the packaging bags, the heating mechanism carries out shaping and hot-pressing sealing on the bag openings of the packaging bags, namely, the automatic bagging process is completed; the packaged tray is conveyed to a labeling mechanism, the labeling mechanism attaches the label meeting the standard to the tray, or abandons and recovers the label not meeting the standard, so that the automatic labeling process is realized, the automatic packaging and labeling process is realized, the packaging process is simplified, the consumed time is short, the error performance is low, the human resources are effectively saved, and the production efficiency is improved. And the packaging equipment is also provided with an identification mechanism, is positioned above the labeling mechanism and can be used for identifying whether the label meets the standard or whether the label is attached to the correct position, so that the mode that the existing label containing product information depends on manual inspection is replaced.

According to some embodiments of the invention, the identification mechanism comprises: the labeling mechanism comprises a first support, a plurality of light sources and a plurality of camera assemblies, wherein the first support is arranged on one side of the labeling mechanism and extends in the vertical direction, and the plurality of light sources and the plurality of camera assemblies are arranged on the first support.

According to some embodiments of the invention, the camera assembly comprises: a second cradle connected between the first cradle and the camera, and a camera directed toward the labeling mechanism and/or the storage and handling mechanism.

According to some embodiments of the invention, the labeling mechanism comprises: inhale the mark subassembly, inhale the mark subassembly and be used for with the label is inhaled to the wrapping bag.

According to some embodiments of the invention, the label assembly comprises: the label sucking device comprises a third support, a fourth support, a label sucking part, a second driving part and a third driving part, wherein the label sucking part is arranged on the third support and used for sucking labels, the second driving part is arranged on the third support and used for driving the label sucking part to move up and down, and the third driving part is arranged on the fourth support and connected to the third support and used for driving the third support to move back and forth.

According to some embodiments of the invention, the label assembly further comprises: the roller is arranged on one side of the label sucking part to enable the label to be leveled.

According to some embodiments of the invention, the labeling mechanism further comprises: the abandonment label platform, abandonment label platform set up in the wrapping bag with inhale between the mark subassembly, inhale the mark subassembly and place abandonment label platform.

According to some embodiments of the invention, the conveying mechanism comprises: the packaging bag is placed on the second base, the fourth driving piece is arranged below the second base and drives the second base to move left and right, the fifth support is arranged in the front of the labeling mechanism, the fifth driving piece is arranged below the fifth support, and the fifth driving piece drives the second base to move up and down.

According to some embodiments of the invention, the conveying mechanism further comprises: sixth support, elastic component and bracing piece, the sixth support set up in the second base with between the fourth drive spare, the bracing piece is worn to establish the sixth support with the second base, the elastic component set up in the sixth support deviates from one side of second base, in order the wrapping bag resets after labelling and accomplishing.

According to some embodiments of the invention, the conveying mechanism further comprises: a clamping assembly, the clamping assembly comprising: the sixth driving piece is arranged below the second base and is in transmission connection with the clamping support, so that the clamping support can selectively clamp the second base.

According to some embodiments of the invention, the tray pushing mechanism comprises: push away material subassembly, first track and evacuation subassembly, the tray is placed on the first track, push away the material subassembly set up in the below of tray, it will to push away the material subassembly the tray pushes away to just be used for in the wrapping bag with the evacuation subassembly pushes away to the edge of wrapping bag.

According to some embodiments of the invention, the tray pushing mechanism comprises: keep off material subassembly, first sensor and second sensor, it sets up to keep off the material subassembly on the first track, first sensor set up in first orbital front end just is used for detecting whether have on the first track the tray, the second sensor set up in first orbital rear end just is used for detecting whether the tray superelevation.

According to some embodiments of the invention, the tray pushing mechanism further comprises: and the third sensor is arranged above the first sensor and is used for detecting the placing direction of the tray.

According to some embodiments of the invention, the heating mechanism comprises: a seventh support; the heating assembly is arranged on the seventh bracket; the bag pressing opening assembly is arranged above the heating assembly; the bag pressing assembly is arranged on the seventh support and is positioned below the packaging bag; the bag opening assemblies are arranged on two sides of the seventh support, extend into the packaging bag and are matched with the bag pressing assemblies to press the edge of the packaging bag; the seventh driving piece is arranged below the bag opening component and drives the bag opening component to move towards the left side and the right side.

According to some embodiments of the invention, the compression pocket assembly comprises: the first pressing block is arranged on the eighth support, and a groove is formed in the first pressing block; and a second pressing block is further arranged on the seventh support, the second pressing block and the heating assembly are arranged at intervals, a protrusion is arranged on the second pressing block, and the protrusion and the groove are matched with each other.

According to some embodiments of the invention, the storage and handling mechanism comprises: eighth support, ninth driving piece, tenth driving piece and get a bag subassembly, the ninth driving piece set up in the eighth support with between the ninth support and relative the eighth support can be controlled and is removed, the tenth driving piece set up in ninth support and drive get a bag subassembly and reciprocate, get a bag subassembly and be used for following storage mechanism absorbs the wrapping bag.

A method of packaging according to an embodiment of the second aspect of the invention, comprising the steps of: the packaging bags are conveyed to the heating mechanism by the storage and conveying mechanism, and the bag openings are opened; the tray is pushed to the heating mechanism by the tray pushing mechanism and is pushed into the packaging bag by the tray pushing mechanism; the packaging bag provided with the tray is shaped, vacuumized and sealed by hot pressing through the heating mechanism; the wrapping bag passes through conveying mechanism is transported to labelling mechanism under identification mechanism's the discernment, labelling mechanism is right the wrapping bag carries out automatic mark, in order to accomplish the automatic packing and the automatic mark process of pasting of tray.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a first angle of a packaging apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a second angle of the packaging apparatus of the present invention;

FIG. 3 is a schematic view of a third angle of the packaging apparatus of the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an identification mechanism of an embodiment of the present invention;

FIG. 5 is a schematic structural view of a labeling mechanism according to an embodiment of the present invention;

FIG. 6 is a partial schematic view of a labeling mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic view of a first angle of the delivery mechanism of an embodiment of the present invention;

FIG. 8 is a second angled configuration of the transport mechanism of the embodiment of the present invention;

FIG. 9 is a partial schematic view of a delivery mechanism of an embodiment of the present invention;

FIG. 10 is a schematic structural view of a tray pushing mechanism according to an embodiment of the present invention;

FIG. 11 is a partial schematic view of a tray pushing mechanism of an embodiment of the present invention;

FIG. 12 is a cross-sectional view of a packaging apparatus of an embodiment of the present invention;

FIG. 13 is a partial enlarged view A of the heating mechanism of FIG. 12;

FIG. 14 is a schematic structural view of a heating mechanism according to an embodiment of the present invention;

FIG. 15 is a schematic structural view of a compression pocket assembly of an embodiment of the present invention;

fig. 16 is a schematic structural diagram of a storage mechanism and a conveying mechanism according to an embodiment of the present invention.

Reference numerals:

100. a packaging device;

10. a storage and transport mechanism; 11. a drawer assembly; 12. packaging bags; 40. a carrying mechanism; 41. a ninth support; 42. a tenth bracket; 43. a ninth driving member; 44. a tenth driving member; 45. a bag taking assembly;

20. a tray pushing mechanism; 21. a material pushing assembly; 22. a first track; 23. a vacuum pumping assembly; 24. the material blocking component; 25. a first sensor; 26. a second sensor; 27. a third sensor; 28. pushing material into a bag driving piece; 29. a tray;

30. a heating mechanism;

31. a seventh support; 311. a second pressing block;

32. a heating assembly; 321. a heater; 322. a hot-pressing driving member; 323. a temperature sensor;

33. pressing the bag opening assembly; 331. an eighth bracket; 332. a first pressing block; 333. a groove; 334. an eleventh bracket; 335. an eleventh driving member; 336. a twelfth driving member;

34. a bag pressing assembly; 35. a bag opening component; 36. a seventh driving member; 37. a lower nozzle assembly;

50. a labeling mechanism;

51. a first base; 52. a printer;

53. a label holding assembly; 531. a label supporting bracket; 532. blowing a label platform;

54. a label pressing component; 541. pressing a label; 542. a label pressing driving member;

55. a label absorbing assembly; 551. a third support; 552. a fourth bracket; 553. label absorbing parts; 554. an air suction port; 555. a second driving member; 556. a third driving member;

56. a roller; 57. a waste label platform; 58. a label;

60. an identification mechanism; 61. a first bracket; 62. a light source; 63. a camera assembly; 631. a second bracket; 632. a camera; 64. a first driving member; 65. transversely moving the bracket;

70. a conveying mechanism; 71. a second base; 72. a fifth support; 73. a fourth drive; 74. a fifth driving member; 75. a clamping assembly; 751. a sixth driving member; 752. clamping the bracket; 76. a reference platform; 77. a second position sensor; 78. cushion blocks; 79. a sixth support; 80. an elastic member; 81. a support rod.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

A packaging apparatus 100 according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1-16, and the present invention also proposes a packaging method.

As shown in fig. 1 to 16, the packaging apparatus 100 includes: a table, a storage and conveyance mechanism 10, a tray pushing mechanism 20, a heating mechanism 30, a labeling mechanism 50, a recognition mechanism 60, and a conveyance mechanism 70.

Specifically, as shown in fig. 1 to 3, the tray pushing mechanism 20, the heating mechanism 30, and the storage and conveyance mechanism 10 are provided on one side of the table and arranged in sequence in the front-rear direction of the table, the recognition mechanism 60 and the labeling mechanism 50 are arranged at an interval in the left-right direction of the table with respect to the storage and conveyance mechanism 10 and on the other side of the table, and the conveyance mechanism 70 is provided between the heating mechanism 30 and the labeling mechanism 50 and extends in the left-right direction of the table. So set up, carry out the overall arrangement according to the function of different mechanisms, can effectively improve equipment for packing 100's work efficiency, make the operation of each mechanism well-ordered to can also make equipment for packing 100's compact structure, can improve space utilization, effectively practice thrift cost and space resource.

As shown in fig. 16, the storage and transportation mechanism 10 is used for storing the packaging bags 12 and transporting the packaging bags 12 to the heating mechanism 30 for automatic bag opening. With this arrangement, a sufficient number of packaging bags 12 can be provided for packaging the tray 29, and automatic bag opening can be achieved after the packaging bags 12 are conveyed to the heating mechanism 30, so that the tray pushing mechanism 20 can smoothly push the tray 29 into the packaging bags 12. In addition, the storage and carrying mechanism 10 is provided with a drawer assembly 11 which can store the packages 12, facilitate the extraction by a person, and supplement the number of packages 12 at a time. In addition, the storage and transportation mechanism 10 is further provided with a transportation mechanism 40 for transporting the packaging bags 12 stored in the drawer assembly 11 to the heating mechanism 30, thereby realizing an automated operation.

As shown in fig. 1 to 3, the tray pushing mechanism 20 is disposed opposite to the storing and carrying mechanism 10, and the tray pushing mechanism 20 is configured to carry the tray 29 and push the tray 29 into the packaging bag 12. Thus, the tray pushing mechanism 20 and the storage and carrying mechanism 10 which are arranged oppositely are beneficial to the tray pushing mechanism 20 to directly push the tray 29 into the packaging bag 12 along the linear track in a moving manner, tracks in other directions do not need to be added, and the operation is simple and efficient.

And, as shown in fig. 10 to 14 in combination, the heating mechanism 30 is provided between the storage and conveyance mechanism 10 and the tray pushing mechanism 20, and is used for shaping and heat-pressing the packaging bag 12 with the tray 29 mounted thereon. That is, the heating mechanism 30 is provided between the storage and transportation mechanism 10 and the tray pushing mechanism 20, and after the storage and transportation mechanism 10 automatically opens the packaging bag 12, the tray pushing mechanism 20 can smoothly push the tray 29 into the packaging bag 12, and then the heating mechanism 30 shapes, heats and seals the packaging bag 12, thereby completing the automatic packaging operation. So set up, tray push mechanism 20, heating mechanism 30 and storage and transport mechanism 10 set gradually on same straight line track, transport tray 29 and wrapping bag 12 to heating mechanism 30 position respectively at tray push mechanism 20 and storage and transport mechanism 10, can realize the automatic bagging-off and the envelope work of tray 29, and simple structure can effectively accelerate production efficiency, can reduction in production cost, the resources of using manpower sparingly.

As shown in fig. 7 to 9, the conveying mechanism 70 is provided between the heating mechanism 30 and the labeling mechanism 50, and conveys the packaging bag 12 from the heating mechanism 30 to the labeling mechanism 50. That is, after the tray 29 is packed, the packing bag 12 with the tray 29 loaded therein may be transported to the labeling mechanism 50 by the transporting mechanism 70, and labeling 58 of the packing bag may be started.

Further, a labeling mechanism 50 is provided on one side of the conveying mechanism 70 for attaching the label 58 to the packaging bag 12, and a recognition mechanism 60 is provided on one side of the labeling mechanism 50 for recognizing the label 58 and the attaching position. That is to say, after the automatic packing work to tray 29 is accomplished, wrapping bag 12 that is equipped with tray 29 is sent to labelling mechanism 50, labelling mechanism 50 can carry out automatic labeling work to wrapping bag 12, wherein recognition mechanism 60 can detect whether label 58 accords with the standard and whether detection label 58 attaches in wrapping bag 12's correct position, in order to prevent that the unsatisfactory product package from flowing out, replaced artifical mark and manual check like this, the risk of undetected and false retrieval can effectively be reduced, and the operating duration of attaching label 58 can be shortened, effectively improve production efficiency and production quality.

Thus, by providing the storage and transportation mechanism 10, the tray pushing mechanism 20, the heating mechanism 30, the labeling mechanism 50, the recognition mechanism 60 and the conveying mechanism 70 on the packaging equipment 100, the transportation mechanism 40 in the storage and transportation mechanism 10 can transport the packaging bags 12 stored in the drawer assembly 11 to the position of the heating mechanism 30 and automatically open the bags, accordingly, the tray pushing mechanism 20 can transport the trays 29 containing the products to the position of the heating mechanism 30 and push the trays into the packaging bags 12 with the opened bag mouths, and then the heating mechanism 30 can shape and hot-press seal the packaging bags 12 to complete the process of automatically packaging the trays 29; next, the packaging bag 12 with the tray 29 is transported to the labeling mechanism 50 by the transporting mechanism 70, and the labeling mechanism 50 can accurately attach the label 58 conforming to the standard to the packaging bag 12 with the tray 29 under the auxiliary detection of the identifying mechanism 60, thereby completing the process of automatically labeling 58. With the arrangement, on one hand, the packaging equipment 100 can complete the integrated automatic bagging, sealing and labeling work on the tray 29, the time consumption is short, the error is low, the production efficiency can be effectively accelerated, the production cost is reduced, the manpower resource is saved, and meanwhile, the information management of the whole packaging production line is facilitated; on the other hand, the whole structure of the packaging equipment 100 is compact and orderly, the space occupation ratio is small, a plurality of packaging equipment 100 can be arranged according to production requirements, so that the packaging equipment is suitable for batch packaging and labeling of the same product or packaging and labeling work of different products, and the production efficiency is effectively improved. In addition, the identification mechanism 60 replaces the existing working mode that the label 58 containing the product information depends on manual inspection, so that the risks of missed inspection and false inspection can be greatly reduced, the working time is effectively shortened, and the quality requirement of product packaging is ensured.

As shown in fig. 4, the recognition mechanism 60 includes: a first bracket 61, a plurality of light sources 62, and a plurality of camera assemblies 63, the first bracket 61 being disposed at one side of the labeling mechanism 50 and extending in a vertical direction, the plurality of light sources 62 and the plurality of camera assemblies 63 each being disposed at the first bracket 61. With this arrangement, the plurality of light sources 62 and the plurality of camera assemblies 63 can be directed to one side of the labeling mechanism 50, and the camera assemblies 63 can clearly photograph the operation of attaching the labels 58 to the packaging bags 12 using the light sources 62, so as to ensure that the packaging bags 12 are attached with the labels 58 corresponding to the product information.

Wherein, recognition mechanism 60 further includes: a first actuator 64, the first actuator 64 being coupled between the at least one camera assembly 63 and the first bracket 61 to adjust the position of the camera assembly 63 to confirm the position of the tag 58. So configured, the first driving member 64 can drive the camera assembly 63 to move to a proper position through the connection between the first driving member 64 and the at least one camera assembly 63, so as to confirm whether the label 58 is correctly attached to the packing bag 12.

In an embodiment of the present invention, the first driving member 64 may be a traverse cylinder, the first bracket 61 is provided with a traverse bracket 65, and the first driving member 64 is provided on the traverse bracket 65 to drive the camera assembly 63 to move transversely on the traverse bracket 65, so that the camera assembly 63 is moved to a proper position to confirm whether the position of the label 58 is satisfactory.

Also, the camera module 63 includes: a second bracket 631 and a camera 632, the second bracket 631 being connected between the first bracket 61 and the camera 632, the camera 632 facing the labeling mechanism 50 and/or the storage and handling mechanism 10. That is, the first support 61 is provided with a second support 631 for mounting the camera 632, and allowing the camera 632 to face the labeling mechanism 50 or the storage and transportation mechanism 10 to confirm the position of the label 58 or the position of the packing bag 12. With this arrangement, a plurality of camera assemblies 63 can be arranged to face different directions, wherein the camera 632 facing the labeling mechanism 50 can confirm whether the label 58 meets the product packaging information requirement and is attached to the correct position of the packaging bag 12; the camera 632 is directed to the storage and transportation mechanism 10 to confirm whether the package 12 is transported to the correct position of the heating mechanism 30 for the next shaping and heating operation of the package 12. Of course, the camera 632 may also be directed towards other mechanisms to achieve corresponding recognition efforts.

Specifically, referring to fig. 4, the recognition mechanism 60 may be provided with three camera assemblies 63 and two light sources 62, wherein one camera assembly 63 is disposed on the top of the first support 61 and faces the carrying mechanism 40, and a photograph may be taken by the camera 632 to confirm whether the packaging bag 12 is accurately carried to a proper position of the heating mechanism. The other two camera assemblies 63 are oppositely arranged on the traverse bracket 65 and are connected with the first driving member 64, so that one camera 632 can take an auxiliary photograph through the light source 62 to confirm whether the label 58 meets the standard, then the labeling mechanism 50 attaches the label 58 meeting the standard to the packaging bag 12, at this time, the first driving member 64 can drive the camera 632 to move to the upper position of the packaging bag 12, so that the other camera 632 can take an auxiliary photograph through the light source 62 to confirm whether the label 58 is well attached and whether the attaching position is accurate. Wherein, two light sources 62 are respectively disposed below two camera assemblies 63 and respectively face the position of the display label 58 and the position of the label 58 attached to the packaging bag 12, so that the image accuracy of the identification label 58 can be improved.

As shown in connection with fig. 5 and 6, the labeling mechanism 50 includes: the label pressing machine comprises a first base 51, a printer 52, a label supporting assembly 53, a label pressing assembly 54 and a label sucking assembly 55.

The printer 52 is disposed on the first base 51 and used for printing the label 58, the label holding component 53 is disposed on one side of the printer 52, and the label pressing component 54 is disposed above the label holding component 53 and used for pressing the label 58. With this arrangement, after printer 52 prints label 58, label 58 will fall onto tag assembly 53, which may result in label 58 cocking or drooping above tag assembly 53, whereupon label 58 can be flattened by label pressing assembly 54, causing label 58 to lie flat against tag assembly 53.

And, the label pressing assembly 54 is provided with a label pressing member 541 and a label pressing driving member 542 connected to the label pressing member 541 to drive the label pressing member 541 to move relative to the label 58 on the label holding assembly 53 and press the label 58. In an embodiment of the present invention, the stamp driving member 542 may include two driving cylinders, which respectively move up and down and back and forth, so that the stamp assembly 54 can adjust its stroke to a state most suitable for the camera 632 to take a picture, thereby accurately identifying whether the printed label 58 is in accordance with the product packaging information.

Further, the label assembly 53 includes: the label blowing device comprises a label supporting bracket 531 and a label blowing platform 532, wherein the label blowing platform 532 is arranged on the label supporting bracket 531, and a blowing opening is arranged on the label blowing platform 532 and used for placing the label 58 and blowing the label 58. With the arrangement, after the printed labels 58 are placed on the label blowing platform 532, the labels 58 are blown upwards through the air blowing openings of the label blowing platform 532, and the labels 58 are pressed and pressed by the label pressing assembly 54, so that on one hand, the labels 58 can be quickly leveled, and each label 58 is in the same state, and the shooting and identification are convenient; on the other hand, when sucking label 58, in order to prevent label 58 from pasting together with blowing label platform 532 and causing the absorption anomaly, label 58 can be blown equally, makes label 58 paste together with sucking label subassembly 55, conveniently sucks label 58. And, the label holding assembly 53 is further provided with a first position sensor, and when the first position sensor detects that the printed label 58 is in place, the label sucking assembly 55 is instructed to take out the label 58 from the label holding assembly 53.

As shown in fig. 5, label aspirating assembly 55 is used to aspirate label 58 into package 12. That is, after the label 58 is pressed by the pressing unit 54, the label-sucking unit 55 can suck the label 58 on the label-holding unit 53 to the position where the packing bag 12 is attached, so that the label 58 can be smoothly attached to the packing bag 12.

Specifically, the label suction assembly 55 includes: the label picking and placing device comprises a third support 551, a fourth support 552, a label sucking part 553, a second driving part 555 and a third driving part 556, wherein the label sucking part 553 is arranged on the third support 551 and is used for sucking labels 58, the second driving part 555 is arranged on the third support 551 and drives the label sucking part 553 to move up and down, the third driving part 556 is arranged on the fourth support 552 and is connected with the third support 551, and the third driving part 556 can drive the third support 551 to move back and forth. That is, the third frame 551 is provided with the second driving member 555 and the label absorbing member 553, the second driving member 555 and the label absorbing member 553 are connected to drive the label absorbing member 553 to move up and down, the fourth frame 552 is provided with the third driving member 556, and the third driving member 556 is connected to the third frame 551, so that the third driving member 556 drives the third frame 551 to move back and forth, so that the label absorbing member 553 can move the absorbed label 58 from the position of the label holding assembly 53 to the position of the packaging bag 12 under the driving of the second driving member 555 and the third driving member 556.

Wherein the suction target member 553 is provided with a plurality of suction ports 554, and the plurality of suction ports 554 are evenly distributed. With this arrangement, the label 58 can be sucked out of the label holding member 53 through the suction opening 554, and the suction force of the suction member 553 can be adjusted, and when it is necessary to increase the suction force, the label 58 can be sucked through the increased number of the suction openings 554.

Moreover, the label suction assembly 55 further includes: and a roller 56, the roller 56 being disposed at one side of the suction mark member 553 to track the label 58. That is, after the label suction assembly 55 applies the sucked label 58 to the packing bag 12, the label 58 may be flatly applied to the packing bag 12 by using the roller 56, and the roller 56 may be adapted to a plurality of labels 58 of different sizes.

And, labelling mechanism 50 further comprises: the label sucking assembly 55 is used for placing the waste label 58 on the waste label platform 57, and the waste label platform 57 is arranged between the packaging bag 12 and the label sucking assembly 55. That is, when printed label 58 is not standardized, label 58 on label holding assembly 53 is sucked to waste label platform 57 by suction assembly 55. And, abandonment label platform 57 sets up the front side at the mark position is pasted to wrapping bag 12, can directly absorb unqualified label 58 on abandonment platform like this, effectively shortens and pastes the mark time for production efficiency.

As shown in fig. 7 to 9, the conveying mechanism 70 includes: the packaging bag labeling mechanism comprises a second base 71, a fifth bracket 72, a fourth driving part 73 and a fifth driving part 74, wherein the packaging bag 12 is placed on the second base 71, the fourth driving part 73 is arranged below the second base 71 and drives the second base 71 to move left and right, the fifth bracket 72 is arranged in front of the labeling mechanism 50, the fifth driving part 74 is arranged below the fifth bracket 72, and the fifth driving part 74 drives the second base 71 to move up and down. That is, the packing bag 12 loaded with the tray 29 is placed on the second base 71, the fourth driving member 73 drives the second base 71 to move rightward in the direction of the labeling mechanism 50, and when the packing bag moves to the lower side of the fifth frame 72, the fifth driving member 74 drives the second base 71 to move upward, so that the packing bag 12 moves to the position where the label 58 is attached.

Further, the conveying mechanism 70 includes: the sixth support 79, the elastic member 80 and the support rod 81, the sixth support 79 is disposed between the second base 71 and the fourth driving member 73, the support rod 81 penetrates through the sixth support 79 and the second base 71, and the elastic member 80 is disposed on the support rod 81 and located on one side of the sixth support 79 away from the second base 71, so as to be reset after the labeling 58 of the packing bag 12 is completed. The top end of the supporting rod 81 can be fixed on the second base 71, and the bottom end of the supporting rod is provided with a limiting part to limit the second base 71 to move up and down relative to the sixth support 79. That is, when the second base 71 moves upward under the driving of the fifth driving member 74, the packing bag 12 is lifted to a proper position where the label 58 is attached under the limit action of the supporting rod 81, and at this time, the elastic member 80 generates an elastic force, and a certain gap is formed between the second base 71 and the sixth bracket 79; after the label 58 is attached to the packing bag 12, the second base 71 is returned to the sixth support 79 by the elastic force of the elastic member 80 and the gravity of the second base 71 and the packing bag 12, and the packing bag 12 is discharged out of the packing apparatus 100 by the fifth driving member 74. So set up, through fifth drive 74 jacking second base 71, the mode of second base 71 jacking wrapping bag 12 again, on the one hand, increased second base 71 with wrapping bag 12's area of contact to can effectively reduce pressure, reduce the risk of crushing the product, on the other hand, through the high limiting displacement of sixth support 79 and bracing piece 81, can adapt to not co-altitude tray 29. Further, magnets may be provided on the sixth bracket 79 and the second base 71, and the second base 71 may be more preferably restored by the magnetic force of the magnets.

And, the conveying mechanism 70 further includes: a clamping assembly 75, the clamping assembly 75 comprising: the sixth driving member 751 is disposed below the second base 71, and the sixth driving member 751 is in driving connection with the clamping bracket 752, so that the clamping bracket 752 selectively clamps the second base 71. With this arrangement, as shown in fig. 8, a sixth driving member 751 and a clamping bracket 752 are disposed on both sides of the second base 71, and the clamping bracket 752 can clamp or unclamp the packaging bag 12 by the driving of the sixth driving member 751. Specifically, after the bag 12 is placed on the second base 71, the clamp bracket 752 clamps the bag 12 such that the bag 12 is conveyed below the fifth bracket 72, and then the clamp bracket 752 releases the bag 12 such that the fifth driving member 74 drives the second base 71 to move upward. Of course, it is also possible to selectively rotate the clamp holder 752, and after the bag 12 is placed on the second base 71, the clamp holder 752 rotates upward and clamps the bag 12, so that the bag 12 is conveyed below the fifth holder 72, and then the clamp holder 752 rotates downward and releases the bag 12, so that the fifth driving member 74 drives the second base 71 to move upward. So configured, by providing the clamping assembly 75, trays 29 of different lengths and widths can be accommodated.

In addition, a reference platform 76 is provided on the fifth carriage 72, and a second position sensor 77 is provided on the reference platform 76 for detecting whether the packing bag 12 reaches a position where the label 58 is attached, so that it is possible to accommodate trays 29 of different heights. In addition, the height of the reference platform 76 can be increased by increasing the thickness of the spacer block 78, so that a certain improvement space is reserved for the height change of the tray 29 which can occur later.

As shown in fig. 10 and 11, the tray pushing mechanism 20 includes: the packaging bag pushing device comprises a pushing assembly 21, a first rail 22 and a vacuumizing assembly 23, wherein a tray 29 is placed on the first rail 22, the pushing assembly 21 is arranged below the tray 29, and the pushing assembly 21 is used for pushing the tray 29 into the packaging bag 12 and pushing the vacuumizing assembly 23 to the edge of the packaging bag 12. That is, the pushing assembly 21 pushes the tray 29 to the position of the packaging bag 12 along the first rail 22, and the vacuum-pumping assembly 23 moves to the position of the packaging bag 12 along with the pushing assembly 21, and after the tray 29 is pushed into the packaging bag 12, the vacuum-pumping assembly 23 performs vacuum-pumping operation, so that the packaging bag 12 can effectively package the tray 29.

Wherein, tray pushing mechanism 20 includes: the material blocking assembly 24 is arranged on the first rail 22, the first sensor 25 is arranged at the front end of the first rail 22 and used for detecting whether the tray 29 exists on the first rail 22, and the second sensor 26 is arranged at the rear end of the first rail 22 and used for detecting whether the tray 29 is ultrahigh. So set up, when first sensor 25 detected that there is tray 29 on the first track 22, keep off material subassembly 24 and can block tray 29, at this moment, material pushing component 21 drives tray 29 and gos forward, and when the rear end of first track 22 on earth, if tray 29's height is too high, then second sensor 26 can indicate the warning, reminds the staff in time to handle, otherwise can be with the wrapping bag 12 position of tray 29 propelling movement to heating mechanism 30 smoothly.

Further, the tray pushing mechanism 20 further includes: and a third sensor 27, the third sensor 27 being disposed above the first sensor 25. And for detecting the orientation of the placement of the tray 29. With this arrangement, if the tray 29 is placed in a wrong direction, the third sensor 27 will also give an alarm, so that the problem of placing the tray 29 can be detected and timely adjusted, so that the tray 29 can be smoothly loaded into the packaging bag 12.

Further, the tray 29 pusher mechanism further includes: the material is pushed into the bag drive 28 to push the tray 29 into the package 12. Specifically, the pushing material bag feeding driving member 28 may include an air cylinder moving up and down and an air cylinder moving back and forth, and when the tray 29 is pushed to the edge of the packaging bag 12, the pushing material bag feeding member moves down to abut against the tray 29 and then moves back, so that the tray 29 is pushed into the packaging bag 12.

As shown in fig. 16, the storage and handling mechanism 10 includes: a ninth bracket 41, a tenth bracket 42, a ninth driving member 43, a tenth driving member 44 and a bag taking assembly 45, wherein the ninth driving member 43 is arranged between the ninth bracket 41 and the tenth bracket 42 and can move back and forth relative to the ninth bracket 41, the tenth driving member 44 is arranged on the tenth bracket 42 and drives the bag taking assembly 45 to move up and down, and the bag taking assembly 45 is used for sucking the packaging bag 12 from the drawer assembly 11. That is, the ninth driving member 43 is disposed on the ninth bracket 41, and the ninth driving member 43 is connected to the tenth bracket 42 and can drive the tenth bracket 42 to move back and forth, while the tenth driving member 44 is disposed on the tenth bracket 42, and the tenth driving member 44 is connected to the bag taking assembly 45 and can drive the bag taking assembly 45 to move up and down to complete the transportation work of sucking the packaging bags 12 from the drawer assembly 11. Wherein, get a bag subassembly 45 and be provided with a plurality of suction nozzles, a plurality of suction nozzles are used for absorbing wrapping bag 12 to can adjust the quantity and the position of suction nozzle, thereby can be compatible various not unidimensional, the wrapping bag of different shapes.

As shown in fig. 12 to 15, the heating mechanism 30 includes: a seventh support 31, a heating assembly 32, a bag pressing opening assembly 33, a bag pressing assembly 34, a bag opening assembly 35, a seventh driving member 36 and a lower suction nozzle assembly 37.

Wherein, heating element 32 sets up on seventh support 31, press sack subassembly 33 to set up in heating element 32's top, press a bag subassembly 34 to set up in seventh support 31, and be located wrapping bag 12 below, open a bag subassembly 35 and set up in seventh support 31's both sides, open bag subassembly 35 and selectively stretch into the inside of wrapping bag 12, and mutually support with pressing bag subassembly 34, in order to push down the edge of wrapping bag 12, seventh driving piece 36 sets up in the below of opening bag subassembly 35, and the drive opens bag subassembly 35 and remove to the left and right sides, lower suction nozzle subassembly 37 sets up in wrapping bag 12 below.

That is, the mouth of the packing bag 12 may be opened using the plurality of suction nozzles of the bag-taking assembly 45 and the lower nozzle assembly 37. Because the packaging bag 12 has certain hardness, when the plurality of suction nozzles of the bag taking assembly 45 loosen the packaging bag 12 and the lower suction nozzle assembly 37 continues to suck the packaging bag 12, the bag pressing assembly 34 pushes the packaging bag 12 upwards, and the bag opening assembly 35 extends into the packaging bag 12 and pulls the packaging bag 12 downwards, so that the mouth of the packaging bag 12 is completely opened, the risk that the packaging bag 12 is torn apart in the bag feeding process is avoided, and the tray 29 can be smoothly pushed into the packaging bag 12 by the bag pushing and bag feeding assembly; after the tray 29 is pushed into the packaging bag 12, the bag pressing assembly 34 is lowered, the packaging bag 12 is loosened, and then the bag opening assembly 35 is driven by the seventh driving piece 36 to move leftwards and rightwards respectively, so that the packaging bag 12 can be shaped and leveled; then, the bag pressing opening assembly 33 moves to the position above the packaging bag 12 with the tray 29, and the opening of the packaging bag 12 is pressed; and then the vacuum-absorbing assembly starts to vacuumize the packaging bag 12, after the vacuumization is finished, the vacuum-absorbing assembly is extracted, and the heating assembly 32 carries out hot pressing on the packaging bag 12, so that the mouth of the packaging bag 12 is completely sealed. So set up, through getting bag subassembly 45, lower suction nozzle subassembly 37, pressing bag subassembly 34, open bag subassembly 35, seventh driving piece 36, press mutually supporting of sack subassembly 33 and heating element 32, realized getting the bag, opening the sack, arranging a series of packing work of sack, bag mouth and heat seal, effectively improved equipment for packing 100's degree of automation and production efficiency.

And, two bag opening assemblies 35 can be provided, which are respectively disposed on the left and right sides of the bag opening of the packaging bag 12, correspondingly, the seventh driving member 36 is provided with two air cylinders, which are respectively in transmission connection with the two bag opening assemblies 35, so that the two air cylinders can drive the two bag opening assemblies 35 to respectively move leftwards and rightwards, and the left and right strokes of the two air cylinders are adjustable, thereby being adapted to packaging bags 12 with different sizes.

As shown in fig. 13 and 14, the heating assembly 32 includes: the heating device comprises a heater 321, a hot-pressing driving member 322 and a temperature sensor 323, wherein the heater 321 is arranged on the hot-pressing driving member 322, and the temperature sensor 323 is arranged on the opposite side of the heater 321. With this arrangement, when the vacuum suction assembly is drawn out from the packaging bag 12, the heater 321 starts to heat, and when the temperature reaches a suitable temperature, the temperature sensor 323 transmits a detected signal to the hot pressing driving member 322, so that the hot pressing driving member 322 drives the heater 321 to ascend together, thereby performing hot pressing sealing on the packaging bag 12.

And, the bag-pressing mouth assembly 33 comprises: the eighth support 331 and the first pressing block 332, the first pressing block 332 is disposed on the eighth support 331, the groove 333 is disposed on the first pressing block 332, the second pressing block 311 is further disposed on the seventh support 31, the second pressing block 311 and the heating element 32 are disposed at intervals, the second pressing block 311 is provided with a protrusion, and the protrusion and the groove 333 are matched with each other. That is, a first pressing block 332 is disposed on the eighth frame 331, a groove 333 is disposed on the first pressing block 332, correspondingly, a second pressing block 311 is disposed on the seventh frame 31, a protrusion is disposed on the second pressing block 311, and the mouth of the packing bag 12 can be completely closed by the cooperation of the groove 333 and the protrusion.

Moreover, the bag mouth pressing assembly 33 further comprises: the eleventh bracket 334 is provided with a twelfth driving element 336, the twelfth driving element 336 is connected with the eighth bracket 331 to drive the second bracket 631 to move left and right, and the eighth bracket 331 is provided with an eleventh driving element 335 to drive the first pressing block 332 to move up and down. With the arrangement, after finishing the shaping operation of the mouth of the packaging bag 12, the mouth pressing component 33 starts to pressurize the mouth of the packaging bag 12, the twelfth driving component 336 drives the eighth support 331 to move leftward, when the eighth support 331 drives the first pressing block 332 to move above the packaging bag 12, the eleventh driving component 335 drives the first pressing block 332 to move downward, and the first pressing block 332 and the second pressing block 311 are pressed against each other, and the groove 333 and the protrusion are used for pressing against each other, so that the mouth sealing operation of the mouth of the packaging bag 12 is realized, then the vacuum sucking component 23 vacuumizes the packaging bag 12 and the heating component 32 heats and seals the packaging bag 12, so that the heating mechanism 30 finishes the mouth sealing operation of the packaging bag 12, and the complete sealing performance and the packaging reliability of the packaging bag 12 with the tray 29 are effectively guaranteed.

A method of packaging according to an embodiment of the second aspect of the invention, comprising the steps of:

firstly, the packaging bags 12 are conveyed to the heating mechanism 30 from the storage and conveying mechanism 10 and the bag openings are opened; correspondingly, the tray 29 is pushed to the position of the heating mechanism 30 by the tray pushing mechanism 20, and is pushed into the packaging bag 12 by the tray pushing mechanism 20; then, the packaging bag 12 with the tray 29 is shaped, vacuumized and sealed by hot pressing by the heating mechanism 30; next, the packaging bag 12 is conveyed to the labeling mechanism 50 through the conveying mechanism 70, and the labeling mechanism 50 performs automatic labeling of the packaging bag 12 under the recognition of the recognition mechanism 60 to complete the automatic packaging and automatic labeling process of the tray 29. Wherein the carrying and bag opening operation of the storage and carrying mechanism 10 and the pushing operation of the tray pushing mechanism 20 are performed simultaneously and are oppositely disposed so that the tray 29 can be efficiently pushed into the packaging bag 12.

Therefore, by providing the storage and conveyance mechanism 10, the tray pushing mechanism 20, the heating mechanism 30, the labeling mechanism 50, the recognition mechanism 60, and the conveying mechanism 70 in the packaging facility 100, the tray pushing mechanism 20 can convey the tray 29 containing the product to the heating mechanism 30, accordingly, the conveying mechanism 40 can convey the packaging bag 12 stored in the drawer assembly 11 to the heating mechanism 30, and the heating mechanism 30 can complete the process of automatically packaging the tray 29 by shaping and heat-pressure sealing the packaging bag 12; the packaging bag 12 with the tray 29 is then sent to the labeling mechanism 50, and the labeling mechanism 50 can apply the label 58 conforming to the standard to the tray 29 under the automatic detection of the recognition mechanism 60, thereby completing the automatic labeling 58 process. Due to the arrangement, on one hand, the packaging equipment 100 can complete integrated automatic bagging, sealing and labeling, the time consumption is short, the error is low, the production efficiency can be effectively accelerated, the production cost is reduced, the manpower resource is saved, and meanwhile, the information management of the whole packaging production line is facilitated; on the other hand, the whole structure of the packaging equipment 100 is compact and orderly, the space occupation ratio is small, and a plurality of packaging equipment 100 can be placed according to the production requirement so as to improve the production efficiency. In addition, the identification mechanism 60 replaces the existing working mode that the label 58 containing the product information depends on manual inspection, so that the risks of missed inspection and false inspection can be greatly reduced, the working time is effectively shortened, and the quality requirement of product packaging is ensured.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A packaging apparatus, comprising:

the automatic labeling machine comprises a workbench, a storage and carrying mechanism, a tray pushing mechanism, a heating mechanism, a conveying mechanism, a labeling mechanism and an identification mechanism, wherein the tray pushing mechanism, the heating mechanism and the storage and carrying mechanism are arranged on one side of the workbench and are sequentially arranged in the front-back direction of the workbench, the identification mechanism and the labeling mechanism and the storage mechanism are arranged at intervals in the left-right direction of the workbench and are positioned on the other side of the workbench, the conveying mechanism is arranged between the heating mechanism and the labeling mechanism and extends in the left-right direction of the workbench, wherein,

the storage and carrying mechanism is used for storing the packaging bags and conveying the packaging bags to the heating mechanism for automatic bag opening;

the tray pushing mechanism is arranged opposite to the storage and carrying mechanism and is used for bearing a tray and pushing the tray into the packaging bag;

the heating mechanism is arranged between the storage mechanism and the tray pushing mechanism and is used for shaping and hot-pressing the packaging bag provided with the tray;

the conveying mechanism is used for conveying the packaging bags to the labeling mechanism from the heating mechanism;

the labeling mechanism is arranged on one side of the conveying mechanism and used for labeling the packaging bags; and

the identification mechanism is arranged on one side of the labeling mechanism and used for identifying the label and the attaching position.

2. The packaging apparatus of claim 1, wherein the identification mechanism comprises: the labeling mechanism comprises a first support, a plurality of light sources and a plurality of camera assemblies, wherein the first support is arranged on one side of the labeling mechanism and extends in the vertical direction, and the plurality of light sources and the plurality of camera assemblies are arranged on the first support.

3. The packaging apparatus of claim 2, wherein the camera assembly comprises: a second cradle connected between the first cradle and the camera, and a camera directed toward the labeling mechanism and/or the storage and handling mechanism.

4. The packaging apparatus of claim 1, wherein the labeling mechanism comprises: inhale the mark subassembly, inhale the mark subassembly and be used for with the label is inhaled to the wrapping bag.

5. The packaging apparatus of claim 4, wherein the label assembly comprises: the label sucking device comprises a third support, a fourth support, a label sucking part, a second driving part and a third driving part, wherein the label sucking part is arranged on the third support and used for sucking labels, the second driving part is arranged on the third support and used for driving the label sucking part to move up and down, and the third driving part is arranged on the fourth support and connected to the third support and used for driving the third support to move back and forth.

6. The packaging apparatus of claim 5, wherein the label assembly further comprises: the roller is arranged on one side of the label sucking part to enable the label to be leveled.

7. The packaging apparatus of claim 4, wherein the labeling mechanism further comprises: the abandonment label platform, abandonment label platform set up in the wrapping bag with inhale between the mark subassembly, inhale the mark subassembly and place abandonment label platform.

8. The packaging apparatus of claim 1, wherein the conveying mechanism comprises: the packaging bag is placed on the second base, the fourth driving piece is arranged below the second base and drives the second base to move left and right, the fifth support is arranged in the front of the labeling mechanism, the fifth driving piece is arranged below the fifth support, and the fifth driving piece drives the second base to move up and down.

9. The packaging apparatus of claim 8, wherein the conveying mechanism further comprises: sixth support, elastic component and bracing piece, the sixth support set up in the second base with between the fourth drive piece, the bracing piece is worn to establish the sixth support with the second base, the elastic component set up in just be located on the bracing piece the sixth support deviates from one side of second base, in order the wrapping bag resets after labeling the completion.

10. The packaging apparatus of claim 8, wherein the conveying mechanism further comprises: a clamping assembly, the clamping assembly comprising: the sixth driving piece is arranged below the second base and is in transmission connection with the clamping support, so that the clamping support can selectively clamp the second base.

11. The packaging apparatus according to claim 1, wherein the tray pushing mechanism includes: push away material subassembly, first track and evacuation subassembly, the tray is placed on the first track, push away the material subassembly set up in the below of tray, it will to push away the material subassembly the tray pushes away to just be used for in the wrapping bag with the evacuation subassembly pushes away to the edge of wrapping bag.

12. The packaging apparatus of claim 11, wherein the tray pushing mechanism comprises: keep off material subassembly, first sensor and second sensor, it sets up to keep off the material subassembly on the first track, first sensor set up in first orbital front end just is used for detecting whether have on the first track the tray, the second sensor set up in first orbital rear end just is used for detecting whether the tray superelevation.

13. The packaging apparatus of claim 11, wherein the tray pushing mechanism further comprises: and the third sensor is arranged above the first sensor and is used for detecting the placing direction of the tray.

14. The packaging apparatus of claim 1, wherein the heating mechanism comprises:

a seventh support;

the heating assembly is arranged on the seventh bracket;

the bag pressing opening assembly is arranged above the heating assembly;

the bag pressing assembly is arranged on the seventh support and is positioned below the packaging bag;

the bag opening component is arranged on one side of the seventh support, the bag opening component extends into the packaging bag, and the bag pressing components are matched with each other to press the edge of the packaging bag;

the seventh driving piece is arranged below the bag opening component and drives the bag opening component to move towards the left side and the right side.

15. The packaging apparatus of claim 14, wherein the bagging assembly comprises: the first pressing block is arranged on the eighth bracket, and a groove is formed in the first pressing block;

and a second pressing block is further arranged on the seventh support, the second pressing block and the heating assembly are arranged at intervals, a protrusion is arranged on the second pressing block, and the protrusion and the groove are matched with each other.

16. The packaging apparatus of claim 1, wherein the storage and handling mechanism comprises: eighth support, ninth driving piece, tenth driving piece and get a bag subassembly, the ninth driving piece set up in the eighth support with between the ninth support and relative the eighth support can be controlled and removed, the tenth driving piece set up in ninth support and drive get a bag subassembly and reciprocate, get a bag subassembly and be used for absorbing the wrapping bag.

17. A method of packaging in a packaging apparatus according to any one of claims 1 to 16, comprising the steps of:

the packaging bags are conveyed to the heating mechanism by the storage and conveying mechanism, and the bag openings are opened;

the tray is pushed to the heating mechanism by the tray pushing mechanism and is pushed into the packaging bag by the tray pushing mechanism;

the packaging bag provided with the tray is shaped, vacuumized and sealed by hot pressing through the heating mechanism;

the wrapping bag passes through conveying mechanism is transported extremely labelling mechanism under identification mechanism's discernment, labelling mechanism is right the wrapping bag carries out automatic labeling, in order to accomplish the automatic packing and the automatic labeling process of tray.