CN216070673U

CN216070673U - Vacuum packaging equipment

Info

Publication number: CN216070673U
Application number: CN202122281644.0U
Authority: CN
Inventors: 王彬; 叶增煜; 黄晓远
Original assignee: Xiamen Future Att Technology Co ltd
Current assignee: Xiamen Future Att Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the field of packaging equipment, in particular to vacuum packaging equipment, which comprises a material part feeding device, a first transporting device, a label tearing device, a first labeling device, a material bag feeding device, a second transporting device, a vacuum bag sealing device, a second labeling device and a plurality of mechanical arms, wherein the material part feeding device is arranged on the first transporting device; the label tearing device is arranged on the first conveying device, and the first conveying device is provided with a rotary jacking mechanism for rotating the material part so that the label tearing device can accurately tear off the label; the station is positioned behind the label tearing device and is close to the first conveying device, the first labeling device is arranged at the position of the station, and the charging device is positioned at the tail end of the first conveying device and is used for conveying the material pieces into the material bag; and a material bag feeding device, a vacuum bag sealing device and a second labeling device are arranged close to the second conveying device. The integrated process of material loading, label tearing, material part labeling, material bag loading, bag sealing and material bag labeling is realized, the automation degree is high, and the production efficiency is high.

Description

Vacuum packaging equipment

Technical Field

The utility model relates to the field of packaging equipment, in particular to vacuum packaging equipment.

Background

Surface Mounted devices smd (surface Mounted devices): is one of SMT (surface Mount technology) components. The SMD material mainly comprises rectangular plate elements, cylindrical plate elements, composite plate elements, special-shaped plate elements and the like. In modern industrial production, before SMD materials are sent to a manufacturer for warehousing and delivery, independent labeling is required to be carried out on the SMD materials, and after labeling of some materials is finished, packaging, sealing, moisture prevention and oxidation prevention are required, and independent labeling is carried out on a packaging bag again.

Patent CN110844192A A labeling bag-making and packaging production line, published as 2020.02.28, discloses a labeling bag-making and packaging production line, which comprises a bag-making component, a packaging component and a discharging component which are arranged on one side of a labeling machine in sequence; the bag-making component is used for making the aluminum composite film into a packaging bag, the packaging component is used for placing materials and drying agents into the packaging bag and vacuumizing and thermally sealing the packaging bag, the packaging component is arranged between the bag-making component and the discharging component, and the packaging component is arranged on one side of the blanking device of the labeling machine. The bag-making component can directly make the packaging bag required by packaging, the packaging component is arranged at the blanking device of the labeling machine, the materials and the drying agent are put into the packaging bag together after the labeling and blanking are finished, and the vacuum-pumping sealing treatment is carried out; the discharging assembly can be used for packaging, labeling and detecting after packaging is finished; the secondary purchase of the packaging bags after the material labeling and blanking is avoided, the cost for purchasing the packaging bags is further reduced, the production and shipment period is shortened, and the production efficiency is improved.

However, for some materials with labels before packaging, the materials still need to be torn manually, and the automatic processes of material loading, label tearing, material label labeling, material bag loading, bag sealing and material bag label labeling cannot be realized.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects that in the prior art, some materials which are already provided with labels before being packaged still need to be torn manually, and the automatic process of material loading, label tearing, material part labeling, material bag loading, material loading, bag sealing and material bag labeling cannot be realized, the utility model provides vacuum packaging equipment which comprises a material loading device, a first conveying device, a label tearing device, a first labeling device, a material bag loading device, a material loading device, a second conveying device, a vacuum bag sealing device, a second labeling device and a plurality of mechanical arms;

the label tearing device is arranged on the first conveying device, and the first conveying device is provided with a rotary jacking mechanism for rotating a material part so that the label tearing device can accurately tear off a label;

the station is positioned behind the label tearing device and is provided with the first labeling device close to the first conveying device, and the charging device is positioned at the tail end of the first conveying device and is used for conveying the material parts into the material bags; the material bag feeding device, the vacuum bag sealing device and the second labeling device are arranged close to the second conveying device;

the first labeling device is used for labeling the material pieces, the second labeling device is used for labeling the sealed material bags, and the manipulator is used for conveying the material pieces or transferring the labels among the devices.

In one embodiment, the vacuum packaging equipment further comprises a plurality of industrial cameras for checking the material pieces or the packaged material pieces, and a plurality of waste material boxes for rejecting defective products after checking by the industrial cameras.

In one embodiment, the label tearing device comprises a base, and a positioning mechanism, a label tearing mechanism, a tape supply roller and a tape recovery roller which are arranged on the base;

the adhesive tape is wound on the adhesive tape supply roller, the label tearing mechanism and the adhesive tape recovery roller in sequence to enable the adhesive tape to be tightened and realize label tearing action;

the label tearing mechanism can move vertically relative to the material piece and can move horizontally along the label tearing direction to tear off the label on the material piece.

In one embodiment, the tape supply roll and the tape recovery roll each comprise a damper, a first tape reel, and a second tape reel; the first glue reel is connected with the damper; said first film spool and said second film spool being removably attached to facilitate the installation of new film and the removal of old film;

the label tearing mechanism comprises a substrate and a horizontal moving piece arranged on the substrate; the base plate is vertically and slidably arranged on the base, the horizontal moving piece comprises a working roller, and an adhesive tape is wound on the working roller to tear a label on the material piece.

In one embodiment, the vacuum bag sealing device comprises a vacuum-pumping mechanism and a heat-sealing mechanism,

the vacuumizing mechanism can move relative to the bag opening of the material bag, the vacuumizing mechanism comprises a vacuum suction nozzle, two clamping hands and two fork plates, the two clamping hands and the two fork plates are symmetrically arranged at two ends of the vacuum suction nozzle, and the fork plates are located between the vacuum suction nozzle and the clamping hands;

the heat sealing mechanism can move perpendicular to the surface of the material bag and comprises a heat sealing piece and a pressing piece.

In one embodiment, the vacuum packaging equipment further comprises a moisture-sensitive card feeding device and a desiccant feeding device, wherein the moisture-sensitive card feeding device and the desiccant feeding device are arranged next to the second transportation device;

the humidity-sensitive card feeding device and the drying agent feeding device place the humidity-sensitive card and the drying agent on a material part on the feeding device through a fourth mechanical arm.

In one embodiment, the desiccant feeding device comprises a desiccant feeding mechanism, a cutting mechanism and a fifth manipulator;

the drying agent group is wound on the middle rollers, is guided by the guide wheels to vertically downwards, and is cut by the cutting mechanism and then moves to the grabbing position of the fourth manipulator through the fifth manipulator.

In one embodiment, the severing mechanism comprises a mounting plate, a first blade, and a second blade; the second blade is fixedly arranged on the mounting plate;

the upper end surface of the first blade is abutted against the lower end surface of the second blade, and the first blade and the second blade are enclosed to form a through hole for the desiccant group to pass through; the first blade may be closer or farther from the second blade to sever the desiccant set and reset.

In an embodiment, the cutting mechanism further comprises a connecting piece, the connecting piece is hinged to the second blade, one end of the connecting piece is connected with the mounting plate through a resetting piece, and the other end of the connecting piece is abutted to the second blade.

In one embodiment, the charging device comprises a guide plate and a push plate, wherein the push plate is slidably arranged on the guide plate.

Based on the above, compared with the prior art, the vacuum packaging equipment provided by the utility model comprises a material part feeding device, a first conveying device, a label tearing device, a first labeling device, a material bag feeding device, a charging device, a second conveying device, a vacuum bag sealing device, a second labeling device and a plurality of manipulators, and solves the problem that in the prior art, some material parts which are already provided with labels before packaging still need to be torn off manually, so that the integrated process of material part feeding, label tearing, material part labeling, material bag feeding, charging, bag sealing and material bag labeling is realized, and the vacuum packaging equipment is compact in layout, small in occupied space, high in automation degree and high in production efficiency.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts; in the following description, the drawings are illustrated in a schematic view, and the drawings are not intended to limit the present invention.

FIG. 1 is a top view of a vacuum packaging apparatus provided in accordance with the present invention;

FIG. 2 is a perspective view of a vacuum packaging apparatus provided in the present invention;

FIG. 3 is a perspective view of a label tearing apparatus provided in accordance with the present invention;

FIG. 4 is a rear view of a label tearing apparatus provided in accordance with the present invention;

FIG. 5 is a front view of a label tearing apparatus according to the present invention, wherein the black heavy line is the winding path of the adhesive tape;

FIG. 6 is a perspective view of a charging device provided by the present invention;

FIG. 7 is a perspective view of a vacuum bagging apparatus provided by the present invention;

FIG. 8 is an enlarged view of the area indicated in FIG. 7;

FIG. 9 is a perspective view of a desiccant loading apparatus provided in the present invention;

FIG. 10 is an enlarged view of the area indicated in FIG. 9;

FIG. 11 is a front view of a desiccant loading apparatus provided by the present invention; wherein, the weight-marked black line is a winding route of the desiccant set.

Reference numerals:

100. material loading attachment	110. First manipulator	120. Multi-station turntable
			210. First transport device 213, second Three industrial cameras 300, tear labeler 330, a label tearing mechanism 340 and glue Tape feed roller 343, second film reel 410. First labeling device 421 Seven manipulators 600, charging devices 630. Push plate 711 and vacuum suction nozzle 720. Heat sealing mechanism 800, humidity sensitive card Feeding device 910 and drying agent feeding Mechanism 922, first blade 930, second Five manipulators 3321, work rolls	211. A first industrial camera 220, Second conveyance device 310, base 331. Base plate 341, damper 350. Tape recovery roll 411, second Two manipulators 500, pocket material loading Device 610, third robot 700. A vacuum bag sealing device 712, A clamping handle 721, a heat sealing member 810, Fourth manipulator 920, cutter A structure 923, a second blade 940, a middle Inter-roller 9241 and reset piece	212. A second industrial camera 221, Fourth Industrial Camera 320, positioning Mechanism 332 and horizontal moving part 342. First glue reel 360, glue Second labeling device with roller 420 510. Sixth robot 620, guide To board 710, evacuation mechanism 713. Fork plate 722, compressing piece 900. Drier loading attachment 921. Mounting plate 924, connectConnecting piece 950. Guide wheel

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments; the technical features designed in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, and are not to be construed as limiting the present invention; it will be further understood that terms used herein should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Specific examples are given below:

referring to fig. 1 and 2, a vacuum packaging apparatus includes a material loading device 100, a first transporting device 210, a label tearing device 300, a first labeling device 410, a material bag loading device 500, a loading device 600, a second transporting device 220, a vacuum bag sealing device 700, a second labeling device 420 and a plurality of manipulators;

the label tearing device 300 is arranged on the first transportation device 210, and the first transportation device 210 is provided with a rotary jacking mechanism to rotate a material piece so that the label tearing device 300 can accurately tear off a label; the station is provided with the first labeling device 410 which is positioned behind the label tearing device 300 and is close to the first conveying device 210, and the charging device 600 is positioned at the tail end of the first conveying device 210 and is used for conveying the material pieces into the material bags;

the bag feeding device 500, the vacuum bagging device 700 and the second labeling device 420 are arranged close to the second transportation device 220;

the first labeling device 410 is used for labeling the material pieces, the second labeling device 420 is used for labeling the sealed material bags, and the manipulator is used for conveying the material pieces or transferring the labels among the devices.

In implementation, the first manipulator 110 transports the material on the material loading device 100 to the first transporting device 210, and the first transporting device 210 transports the material to the label tearing station after correcting the angle of the material; the label tearing device 300 positioned on the first conveying device 210 tears the original label on the material, and conveys the material to a material labeling station after tearing; the first labeling device 410 prints labels, the second manipulator 411 clamps the labels to label and seal the material pieces, and the material pieces are transported to the loading device 600 through the third manipulator 610;

after the sixth manipulator 510 transports the material bags on the material bag feeding device 500 to the second transporting device 220, the material loading device 600 feeds the material pieces into the material bags on the second transporting device 220; the second transportation device 220 transports the bagged product to a bag sealing station, the material bag is transported to a material bag labeling station after being subjected to heat sealing treatment by the vacuum bag sealing device 700, the second labeling device 420 prints a label, and the seventh manipulator 421 clamps the label and then labels the material bag.

Each device of the vacuum packaging equipment is arranged at a reasonable position, so that the integrated process of material part feeding, label tearing, material part labeling, material bag feeding, charging, bag sealing and material bag labeling is realized, the layout is compact, and the occupied space is small.

Compared with the prior art, the vacuum packaging equipment provided by the utility model comprises a material part feeding device, a first conveying device, a label tearing device, a first labeling device, a material bag feeding device, a second conveying device, a vacuum bag sealing device, a second labeling device and a plurality of mechanical arms, so that an integrated process of material part feeding, label tearing, material part labeling, material bag feeding, bag sealing and material bag labeling is realized, the layout is compact, the occupied space is small, the automation degree is high, and the production efficiency is high.

Specifically, referring to fig. 1, the material loading device 100 has a material unloading function, the material loading device 100 includes a multi-station turntable 120 and a jacking assembly, each station of the multi-station turntable 120 can unload a corresponding number of material trays, the specific number can be adjusted according to the thickness of the material trays, the jacking assembly adjacent to the first transportation device 210 lifts the height of one material tray to the material unloading station at each time, and then transports the material tray to the first transportation device 210 through the first manipulator 110.

In the following examples, for the purpose of explaining the action of the various devices and mechanisms, the parts are represented by trays with central holes. The rotatory climbing mechanism of first conveyer 210 is shift fork conveying mechanism, and rotatory climbing mechanism is connected with the centre bore of charging tray and realizes rotatory charging tray, jacking charging tray and the function of transporting the charging tray forward, thereby rotatory climbing mechanism can accurate removal charging tray to every station for shift fork conveying mechanism to can be equipped with fixed station on the first conveyer 210 and can not follow the charging tray transmission transform position, like industrial camera, tear label device 300. Specifically, the workbench of the first transportation device 210 is provided with a transportation through hole parallel to the transportation direction, and the transportation through hole is used for the fork conveying mechanism to ascend and advance so as to transport the material tray to the next station.

The vacuum packaging equipment also comprises a plurality of industrial cameras for checking the material pieces or the packaged material pieces and a plurality of waste material boxes for rejecting defective products after checking by the industrial cameras;

specifically, referring to fig. 1, a first industrial camera 211, a second industrial camera 212 and a third industrial camera 213 are disposed on the first transportation device 210;

the first industrial camera 211 identifies bar code information and label position information of an original label on a material disc, and the first transportation device 210 corrects the angle of the material part and transports the material part to a label tearing station according to the label position information;

the label tearing device 300 tears the original label on the material, and referring to fig. 3-5, the label tearing device 300 includes a base 310, and a positioning mechanism 320, a label tearing mechanism 330, a tape supply roller 340 and a tape recovery roller 350 which are arranged on the base 310. The base 310 is fixedly arranged on the workbench of the first transportation device 210, the adhesive tape is sequentially wound around the adhesive tape supply roller 340, the label tearing mechanism 330 and the adhesive tape recovery roller 350 so as to tighten the adhesive tape and realize label tearing, and preferably, the label tearing device 300 is provided with a plurality of adhesive tape rollers 360 so as to be favorable for tightening the adhesive tape.

The positioning mechanism 320 can move towards the material part to realize positioning and pressing actions, so that the position accuracy of the material part is ensured, and the condition that the label is not torn cleanly due to the displacement of the material part when the label is torn is prevented.

The label tearing mechanism 330 is used for tearing the label, and the label tearing mechanism 330 can move vertically relative to the material piece and can move horizontally along the direction of tearing the label to tear off the label on the material piece. Specifically, the label tearing mechanism 330 includes a base 331 and a horizontal moving member 332 disposed on the base 331; the base 331 is vertically slidably mounted on the base 310, and the horizontal moving member 332 is wound with an adhesive tape for tearing off a label on the material member.

The horizontal moving member 332 includes a work roll 3321 and adhesive tape rolls 360 symmetrically disposed at both ends of the work roll 3321, and it should be understood that the adhesive tape rolls 360 and the adhesive tape are non-adhesive to each other for the convenience of tape driving. The work roll 3321 is wound with an adhesive tape, and the work roll 3321 is rotated by the advance of the adhesive tape and tears off the label by the movement of the horizontal moving member 332.

The tape supplying roller 340 and the tape recovering roller 350 each include a damper 341, a first tape reel 342, and a second tape reel 343; wherein, first reel 342 is connected with attenuator 341, and attenuator 341 prevents idle running, guarantees to tear the sticky tape smoothly.

The first film reel 342 and the second film reel 343 limit the mounting of the film to prevent the film from being detached, and the first film reel 342 and the second film reel 343 are detachably coupled to facilitate the mounting of new film and the removal of old film; specifically, the first film spool 342 and the second film spool 343 are coupled by bolts, and when it is necessary to install a new film and to remove an old film, the second film spool 343 is removed by removing the bolts.

When the implementation tears the sticky tape step, positioning mechanism 320 descends earlier and fixes a position and push down the charging tray to the centre bore of charging tray, tear the one end that labelling mechanism 330 made the worker roller 3321 support the label on the charging tray down, the sticky tape adhesion on the worker roller 3321 lives the label on the charging tray, then sticky tape recovery roller 350 rotates and drives the sticky tape and gos forward, worker roller 3321 limit rotatory edge tears the label direction motion when the sticky tape gos forward, thereby it is lived to tear the label on the charging tray and make the label adhere totally by the sticky tape, accomplish and tear the label action, after accomplishing and tear the label action, each mechanism resets and tears the label action in order to carry out next charging tray.

Thereby set up through base 331 and the label on the adhesion charging tray of base 310 perpendicularly in the slidingly, the horizontal movement piece 332 on the base 331 gives and tears the label one power of label direction to it is rotatory to give worker's roller 3321 to rotate through sticky tape recovery roller 350, and worker's roller 3321 tears down the label under revolving force and horizontal force combined action, tears the high effect.

After being torn, the second industrial camera 212 identifies whether residual labels exist, if so, the residual labels are removed to a waste material box, and if not, the residual labels are transported to a material part labeling station;

the first labeling device 410 prints labels according to bar code information obtained by the first industrial camera 211, the second manipulator 411 clamps the labels to label and stamp the materials, and after rechecking by the third industrial camera 213 (if the materials are not qualified, the materials are rejected to a waste material box), the third manipulator 610 transports the materials to the loading device 600.

Preferably, referring to fig. 1, according to the actual requirement of the material, the vacuum packaging apparatus further comprises a moisture-sensitive card feeding device 800 and a desiccant feeding device 900, wherein the moisture-sensitive card feeding device 800 and the desiccant feeding device 900 are disposed adjacent to the second transportation device 220; the moisture sensitive card loading device 800 and the desiccant loading device 900 place the moisture sensitive card and the desiccant on the parts on the loading device 600 by the fourth robot 810.

Specifically, the humidity-sensitive card feeding device 800 can be compatible with humidity-sensitive cards of different sizes, and the bottom and the periphery of the humidity-sensitive card feeding device 800 are provided with controllable heating devices, so that moisture absorption in the exposed air of the humidity-sensitive cards is reduced.

The desiccant feeding mode is divided into a scroll type and a bag type, the gram weight specification of 10g and below is used for feeding by using the scroll type; more than 10g is fed in a bag stack.

In the case of a reel-to-reel type, referring to fig. 9-11, the desiccant feeding device 900 includes a desiccant feeding mechanism 910, a cutting mechanism 920, and a fifth robot 930; the desiccant set is wound around a plurality of intermediate rollers 940, is guided by a plurality of guide wheels 950 to vertically face downward, is cut by the cutting mechanism 920, and is moved to a grasping position of the fourth robot 810 by the fifth robot 930. The cutting mechanism 920, the intermediate roller 940 and the guide wheel 950 are all arranged on the working plate.

Because the volume occupied by the reel type desiccant feeding device 900 is larger, and the number and layout of the mechanical arms are reduced, the desiccant group is wound on the plurality of middle rollers 940 and is guided by the plurality of guide wheels 950 to vertically face downwards, the lower cutting mechanism 920 cuts off the desiccant group to obtain a desiccant, the desiccant is moved to the grabbing position of the fourth mechanical arm 810 through the fifth mechanical arm 930, and therefore the two grabbing positions of the fourth mechanical arm 810 can grab the humidity sensitive card and the desiccant respectively, and the humidity sensitive card and the desiccant are placed on the material parts on the feeding device 600 at the same time. In order to prevent the inaccurate position caused by the direct placement of the drying agent, the grabbing drying agent firstly leans on the material piece and is slowly dragged to be attached to the material piece.

Specifically, the cutting mechanism 920 includes a mounting plate 921, a first blade 922, and a second blade 923; the second blade 923 is fixedly mounted on the mounting plate 921; the upper end surface of the first blade 922 abuts against the lower end surface of the second blade 923, and the first blade 922 and the second blade 923 are enclosed to form a through hole for the desiccant group to pass through; the first blade 922 may be moved closer or farther away from the second blade 923 to shut off the desiccant set and reset. The upper end surface of the first blade 922 abuts against the lower end surface of the second blade 923, so that the problem that the desiccant set is difficult to cut due to the dislocation of the blades is prevented.

Preferably, the cutting mechanism 920 further includes a connecting member 924, the connecting member 924 is hinged to the second blade 923, one end of the connecting member 924 is connected to the mounting plate 921 through a reset member 9241, and the other end of the connecting member 924 is abutted to the second blade 923, so that the upper end surface of the first blade 922 is abutted to the lower end surface of the second blade 923 by applying a force, thereby achieving a better effect.

The fifth robot 930 transfers the desiccant to the fourth robot 810, and the moisture-sensitive card and the desiccant are respectively transported to a tray by two grabbing positions on the fourth robot 810 to wait for charging.

The sixth manipulator 510 transports the material bags on the material bag feeding device 500 to the second transporting device 220, and a blowing mechanism can be arranged around the material bag feeding device 500 to prevent the material from sticking; the second transporting device 220 is provided with a fork transporting mechanism to transport the bagged material.

After the material bag is placed on the second conveying device 220, a bag mouth sucking mechanism on the second conveying device 220 props up the material bag, and the material part, the moisture-sensitive card on the material part and the drying agent are conveyed into the material bag by the material charging device 600; specifically, referring to fig. 6, the loading device 600 includes a guide plate 620 and a push plate 630, the push plate 630 is slidably disposed on the guide plate 620, and both the guide plate 620 and the push plate 630 can face the second transporting device 220 to feed the parts into the bag.

During implementation, the guide plate 620 moves into the bag firstly, then the push plate 630 pushes the material part into the bag completely, wherein the height of the material part on the guide plate 620 is higher than the bottom surface of the opened material bag so as to facilitate loading, and the deformation of the bag opening and the bag breakage caused by direct pushing are prevented by the way that the guide plate 620 guides firstly and the push plate 630 pushes backwards, so that the yield is ensured.

The second conveyor 220 transports the bagged product to a bag sealing station where the bag is heat sealed via a vacuum bag sealer 700.

In particular, referring to fig. 7 and 8, the vacuum bagging apparatus 700 comprises a vacuum mechanism 710 and a heat sealing mechanism 720,

the vacuum-pumping mechanism 710 can move relative to the bag opening of the material bag, the vacuum-pumping mechanism 710 comprises a vacuum suction nozzle 711, two clamping hands 712 and two fork plates 713, the two clamping hands 712 and the two fork plates 713 are symmetrically arranged at two ends of the vacuum suction nozzle 711, and the fork plates 713 are positioned between the vacuum suction nozzle 711 and the clamping hands 712; the heat sealing mechanism 720 is movable perpendicular to the surface of the pouch, and the heat sealing mechanism 720 includes a heat seal 721 and a pressing member 722.

The fork plate 713 can move relative to the bag opening of the material bag to open the bag opening so that the vacuum suction nozzle 711 can conveniently enter the bag; the handles 712 are movable toward and away from the mouth of the bag for gripping the bag and tightening the mouth of the bag.

In implementation, the fork plate 713 moves forward to expand the bag opening, the vacuum suction nozzle 711 enters the bag, the fork plate 713 is retracted, the clamping hands 712 clamp the edges of the two ends of the bag and move in the direction away from the bag opening to tighten the bag opening, the pressing piece 722 moves downward to press the bag opening, the vacuum suction nozzle 711 sucks vacuum and then draws the vacuum, the clamping hands 712 also move backward, and the heat sealing piece 721 moves downward to perform heat sealing.

The heat sealing part 721 comprises a sealing pressing plate and a sealing heating plate, the sealing heating plate is located below the sealing pressing plate, and the sealing pressing plate can move along the second direction to abut against the sealing heating plate. When sealing the heating plate heating, thereby seal the clamp plate and can press to the sack and seal the opening that does not seal towards sealing the hot plate motion, simple structure, the envelope is fast.

After heat sealing, the material bag is transported to a material bag labeling station, the second labeling device 420 prints labels, the seventh manipulator 421 clamps the labels and then labels the material bag, after labeling, the fourth industrial camera 221 on the second transport device 220 rechecks the labels on the material bag, and if the labels are not qualified, the labels are rejected.

According to the spatial layout of the vacuum packaging equipment, the material loading device 100 and the material loading device 600 are respectively arranged at the left end and the right end of the first transportation device 210, the first transportation device 210 and the second transportation device 220 are arranged in parallel, and one end of the second transportation device 220 close to the first transportation device 210 is adjacent to the material bag loading device 500 and the material loading device 600; a humidity-sensitive card feeding device 800, a drying agent feeding device 900, a vacuum bag sealing device 700 and a second labeling device 420 are also arranged on the same straight line of the first conveying device 210; wherein the humidity sensitive card feeding device 800 and the desiccant feeding device 900 are arranged close to the charging device 600 so as to place the humidity sensitive card and the humidity sensitive card. The layout space is compact and reasonable, so that the occupied area is reduced, the working efficiency of each station is improved, and the productivity is improved.

The utility model also provides a using method of the vacuum packaging equipment, and the vacuum packaging equipment is the vacuum packaging equipment, and the using method comprises the following steps:

the first robot 110 transports the parts on the part loading device 100 to the first transporting device 210,

the first conveying device 210 conveys the material piece to a label tearing station after correcting the angle of the material piece through the rotary jacking mechanism;

the label tearing device 300 positioned on the first conveying device 210 tears the original label on the material, and conveys the material to a material labeling station after tearing;

the first labeling device 410 prints labels, the second manipulator 411 clamps the labels to label and seal the material pieces, and the material pieces are transported to the loading device 600 through the third manipulator 610;

after the sixth manipulator 510 transports the material bags on the material bag feeding device 500 to the second transporting device 220, the material loading device 600 feeds the material pieces into the material bags on the second transporting device 220;

the second transportation device 220 transports the bagged product to a bag sealing station, the material bag is transported to a material bag labeling station after being subjected to heat sealing treatment by the vacuum bag sealing device 700, the second labeling device 420 prints a label, and the seventh manipulator 421 clamps the label and then labels the material bag.

Specifically, the first manipulator 110 transports the parts on the part loading device 100 to the first transporting device 210;

the first industrial camera 211 on the first transportation device 210 identifies bar code information and label position information of an original label on the material, and the first transportation device 210 corrects the angle of the material and transports the material to a label tearing station according to the label position information;

the label tearing device 300 located on the first conveying device 210 tears the original label on the material, and after the original label is torn, the second industrial camera 212 identifies whether a residual label exists or not, if so, the residual label is removed, and if not, the residual label is conveyed to a material labeling station;

the first labeling device 410 prints corresponding labels according to the identified bar code information, the second manipulator 411 clamps the labels to label and seal the materials, and after rechecking through the third industrial camera 213, the third manipulator 610 transports the materials to the loading device 600;

the humidity-sensitive cards and the drying agents of the humidity-sensitive card feeding device 800 and the drying agent feeding device 900 are respectively conveyed to a material tray through two grabbing positions on the fourth mechanical arm 810;

the sixth manipulator 510 transports the material bag on the material bag feeding device 500 to the second transporting device 220;

after the bag opening mechanism on the second conveying device 220 opens the material bag, the charging device 600 sends the material piece, the humidity sensitive card on the material piece and the drying agent into the material bag;

the second transportation device 220 transports the bagged product to a bag sealing station, the material bag is transported to a material bag labeling station after being subjected to heat sealing treatment by the vacuum bag sealing device 700, a label is printed by the second labeling device 420, and the seventh manipulator 421 clamps the label and then labels the material bag;

the fourth industrial camera 221 rechecks the label on the material bag, and rejects the unqualified material bag.

In summary, compared with the prior art, the vacuum packaging equipment provided by the utility model comprises a material loading device, a first transporting device, a label tearing device, a first labeling device, a material bag loading device, a second transporting device, a vacuum bag sealing device, a second labeling device and a plurality of manipulators, so that an integrated process of material loading, label tearing, material part labeling, material bag loading, bag sealing and material bag labeling is realized, the layout is compact, the occupied space is small, the automation degree is high, and the production efficiency is high.

In addition, it will be appreciated by those skilled in the art that, although there may be many problems with the prior art, each embodiment or aspect of the present invention may be improved only in one or several respects, without necessarily simultaneously solving all the technical problems listed in the prior art or in the background. It will be understood by those skilled in the art that nothing in a claim should be taken as a limitation on that claim.

Although terms such as loading means, first transporting means, label tearing means, first labelling means, pocket loading means, second transporting means, vacuum sealing means, second labelling means, robot … … are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention; the terms "first," "second," and the like in the description and in the claims, and in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vacuum packaging apparatus, characterized in that: the label tearing and packaging machine comprises a material part feeding device (100), a first conveying device (210), a label tearing device (300), a first labeling device (410), a material bag feeding device (500), a material loading device (600), a second conveying device (220), a vacuum bag sealing device (700), a second labeling device (420) and a plurality of mechanical hands;

the label tearing device (300) is arranged on the first transportation device (210), and the first transportation device (210) is provided with a rotary jacking mechanism for rotating a material piece so that the label tearing device (300) can accurately tear off a label;

the station is provided with the first labeling device (410) which is positioned behind the label tearing device (300) and is close to the first conveying device (210), and the charging device (600) is positioned at the tail end of the first conveying device (210) and is used for conveying the material pieces into the material bags; the material bag feeding device (500), the vacuum bag sealing device (700) and the second labeling device (420) are arranged close to the second conveying device (220);

the first labeling device (410) is used for labeling the material piece, the second labeling device (420) is used for labeling the sealed material bag, and the mechanical arm is used for conveying the material piece or transferring the label among the devices.

2. The vacuum packaging apparatus of claim 1, wherein: the vacuum packaging equipment further comprises a plurality of industrial cameras for checking the materials or the packaged materials, and a plurality of waste material boxes for rejecting defective products after checking by the industrial cameras.

3. The vacuum packaging apparatus of claim 1, wherein: the label tearing device (300) comprises a base (310), and a positioning mechanism (320), a label tearing mechanism (330), a tape supply roller (340) and a tape recovery roller (350) which are arranged on the base (310);

the adhesive tape is wound on the adhesive tape supply roller (340), the label tearing mechanism (330) and the adhesive tape recovery roller (350) in sequence to tighten the adhesive tape and realize label tearing action;

the label tearing mechanism (330) can move vertically relative to the material piece and can move horizontally along the label tearing direction to tear off the label on the material piece.

4. The vacuum packaging apparatus of claim 3, wherein:

the tape supply roller (340) and the tape recovery roller (350) each include a damper (341), a first tape reel (342), and a second tape reel (343); the first glue reel (342) is connected with the damper (341); the first film reel (342) and the second film reel (343) are detachably coupled to facilitate mounting of new film and removal of old film;

the label tearing mechanism (330) comprises a base plate (331) and a horizontal moving piece (332) arranged on the base plate (331); the base plate (331) is vertically and slidably arranged on the base (310), the horizontal moving piece (332) comprises a working roller (3321), and an adhesive tape is wound on the working roller (3321) to tear a label on the material piece.

5. The vacuum packaging apparatus of claim 1, wherein: the vacuum bag sealing device (700) comprises a vacuum-pumping mechanism (710) and a heat-sealing mechanism (720),

the vacuum pumping mechanism (710) can move relative to the bag opening of the material bag, the vacuum pumping mechanism (710) comprises a vacuum suction nozzle (711), two clamping hands (712) and two fork plates (713), the two clamping hands (712) and the two fork plates are symmetrically arranged at two ends of the vacuum suction nozzle (711), and the fork plates (713) are located between the vacuum suction nozzle (711) and the clamping hands (712);

the heat sealing mechanism (720) can move perpendicular to the surface of the material bag, and the heat sealing mechanism (720) comprises a heat sealing piece (721) and a pressing piece (722).

6. The vacuum packaging apparatus of claim 1, wherein: the vacuum packaging equipment further comprises a moisture-sensitive card feeding device (800) and a desiccant feeding device (900), wherein the moisture-sensitive card feeding device (800) and the desiccant feeding device (900) are arranged next to the second transportation device (220);

the humidity-sensitive card feeding device (800) and the desiccant feeding device (900) place the humidity-sensitive card and the desiccant on the material piece on the feeding device (600) through the fourth mechanical arm (810).

7. The vacuum packaging apparatus of claim 6, wherein: the drying agent feeding device (900) comprises a drying agent feeding mechanism (910), a cutting mechanism (920) and a fifth manipulator (930);

the drying agent group is wound on a plurality of intermediate rollers (940), is guided by a plurality of guide wheels (950) to vertically downwards, is cut by the cutting mechanism (920), and moves to a grabbing position of the fourth mechanical arm (810) through the fifth mechanical arm (930).

8. The vacuum packaging apparatus of claim 7, wherein: the cutting mechanism (920) comprises a mounting plate (921), a first blade (922) and a second blade (923); the second blade (923) is fixedly mounted on the mounting plate (921);

the upper end face of the first blade (922) abuts against the lower end face of the second blade (923), and the first blade (922) and the second blade (923) enclose to form a through hole for a desiccant group to pass through; the first blade (922) may be closer or farther from the second blade (923) to shut off the desiccant set and reset.

9. The vacuum packaging apparatus of claim 8, wherein: cutting mechanism (920) still includes connecting piece (924), connecting piece (924) with second blade (923) are articulated mutually, just the one end of connecting piece (924) with mounting panel (921) is connected through piece (9241) that resets, the other end of connecting piece (924) with second blade (923) looks butt.

10. The vacuum packaging apparatus of claim 1, wherein: the loading device (600) comprises a guide plate (620) and a push plate (630), wherein the push plate (630) is arranged on the guide plate (620) in a sliding mode.