CN116767593B - Hanging bag rotary automatic packaging machine - Google Patents
Hanging bag rotary automatic packaging machineInfo
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- CN116767593B CN116767593B CN202310887685.5A CN202310887685A CN116767593B CN 116767593 B CN116767593 B CN 116767593B CN 202310887685 A CN202310887685 A CN 202310887685A CN 116767593 B CN116767593 B CN 116767593B
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Abstract
The invention belongs to the technical field of packaging, and particularly relates to a bag hanging rotary automatic packaging machine which comprises a frame, a bag hanging device, a bag expanding device, a feeding device, a bag conveying device and a sealing device, wherein the bag hanging device, the bag expanding device, the feeding device, the bag conveying device and the sealing device are arranged on the frame, the bag hanging device comprises a rotary mechanism and a plurality of bag hanging mechanisms, the bag expanding device is arranged on the side of the bag hanging device, the bag expanding device comprises a bag sucking mechanism, a first bag clamping mechanism, a turnover mechanism and a rotary bag supporting mechanism, the feeding device comprises a feeding hopper, a second bag supporting mechanism and two second bag clamping mechanisms, the bag conveying device comprises a conveying belt, a trolley and two sealing mechanisms, the sealing device comprises a sealing mounting seat, a guide-in mechanism, a guide-in driving mechanism and a sealing mechanism, and the packaging machine realizes automatic production from the aspects of bag loading, unloading, conveying and bag sewing, does not need manual assistance in the middle, is high in automation degree and saves manpower.
Description
Technical Field
The invention belongs to the technical field of packaging, and particularly relates to a rotary automatic bag hanging packaging machine.
Background
In recent years, the industries of feed, food and the like experience unprecedented high-speed growth, but with the continuous rising of the cost of raw materials, logistics, marketing, manpower and the like, the energy-saving and environment-friendly requirements at home and abroad are improved, the industrial grouping, the large-scale and the internationalization process are accelerated, and enterprises in the industries of feed, food and the like face the challenges of cost control and product upgrading.
In the feed, food production and processing process, be furnished with automation equipment often to improve production efficiency, traditional packaging process needs to overlap the wrapping bag by the manual work to blanking mouth, waits to cut off and accomplish the back again manual with the bag mouth straightening and carry out the heat-seal with the capper, this kind of mode production efficiency is low, workman's intensity of labour is also great, and degree of automation is also not high moreover.
Disclosure of utility model
The invention aims to provide a rotary automatic bag hanging packaging machine, and aims to solve the technical problems of low production efficiency, high labor intensity of workers and low degree of automation of the packaging machine in the prior art.
In order to achieve the above purpose, the embodiment of the invention provides a bag hanging rotary automatic packaging machine, which comprises a frame, and a bag hanging device, a bag expanding device, a feeding device, a bag conveying device and a sealing device which are arranged on the frame;
the bag hanging device is used for hanging the packaging bags, wherein the bag hanging device comprises a rotating mechanism and a plurality of bag hanging mechanisms, the rotating mechanism rotates the bag hanging mechanisms hung with the plurality of packaging bags to a bag taking station, and the bag hanging mechanisms are used for hanging the packaging bags and pushing the packaging bags forwards;
The bag expanding device is arranged beside the bag hanging device and is used for taking down the packaging bag on the bag hanging station and transferring the packaging bag to the bag expanding station for flaring, and the bag expanding device comprises a bag sucking mechanism for sucking the packaging bag on the bag hanging station, a first bag clamping mechanism for clamping the packaging bag on the bag hanging station, a turnover mechanism for turning over the clamped packaging bag, a turnover mechanism for turning over the packaging bag from a vertical state to a horizontal state, and a rotary bag opening mechanism for opening the packaging bag on the bag sucking mechanism, so that the opening of the packaging bag is opened into a prolate opening shape;
The feeding device is arranged beside the bag expanding device and used for fixing a packaging bag and loading materials into the packaging bag, the feeding device comprises a feeding hopper, a second bag opening mechanism and two second bag clamping mechanisms, the second bag opening mechanism is arranged below the feeding hopper and used for opening and fixing the packaging bag, the two second bag clamping mechanisms are respectively arranged on two sides of the feeding hopper, and the second bag clamping mechanisms are used for clamping and fixing the packaging bag below the feeding hopper;
The bag conveying device is arranged at the bottom of the feeding device and used for conveying the filled packaging bags to the sealing device, the bag conveying device comprises a conveying belt, a trolley and two closing mechanisms, the conveying belt is arranged below the feeding device, the trolley is arranged below the feeding device and above the conveying belt, the trolley reciprocates and is used for transferring the filled packaging bags to the conveying belt, and the closing mechanisms are used for attaching openings of the filled packaging bags;
The sealing device is arranged beside the feeding device and above the bag feeding device, and is used for sealing the opening of the packaging bag, and comprises a sealing installation seat, a guiding mechanism, a guiding driving mechanism and a sealing mechanism, wherein the guiding mechanism, the guiding driving mechanism and the sealing mechanism are fixed on the sealing installation seat, and the sealing mechanism is used for sealing the opening of the packaging bag.
The above technical solutions in the bag hanging rotary automatic packaging machine provided by the embodiments of the present invention have at least one of the following technical effects:
according to the bag hanging rotary type automatic packaging machine, through the cooperation among the bag hanging device, the bag expanding device, the feeding device, the bag conveying device and the sealing device, multi-station bag feeding is achieved through the bag hanging device, a worker can enable the device to work for a long time only by fixing a plurality of bags on the bag hanging device once, work load of the worker is greatly reduced, production efficiency is effectively improved, automatic bag sucking, bag clamping, bag overturning and bag supporting actions are achieved through the bag expanding device, labor intensity is reduced, production efficiency is improved, materials are filled into the bags through the feeding device, the bags with the filled materials are conveyed to the sealing device through the bag conveying device, automatic filling and sealing are achieved through the sealing device, manual operation is not needed, production cost is saved, automatic production is achieved through the bag feeding, discharging, conveying and bag sewing, manual assistance is not needed in the middle, and the automatic degree is high, and labor is saved.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic diagram of the overall structure of a rotary automatic bag hanging packaging machine according to an embodiment of the present invention;
Fig. 2 is a schematic diagram of another overall structure of a rotary automatic bag hanging packaging machine according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the overall structure of a bag hanging device according to an embodiment of the present invention;
Fig. 4 is a schematic diagram of the overall structure of a rotating mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of a bag hanging mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a bag hanging assembly according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a bag pushing assembly according to an embodiment of the present invention;
fig. 8 is a schematic diagram of the overall structure of a bag expanding device according to an embodiment of the present invention;
FIG. 9 is an enlarged view of the invention at A in FIG. 8;
fig. 10 is a schematic structural view of a first bag sucking mechanism according to an embodiment of the present invention;
FIG. 11 is a schematic structural view of a first bag clamping mechanism according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a turnover mechanism according to an embodiment of the present invention;
fig. 13 is a schematic structural view of a second bag sucking mechanism according to an embodiment of the present invention;
fig. 14 is a schematic structural view of a rotary bag opening mechanism according to an embodiment of the present invention;
FIG. 15 is a schematic structural view of a feeding device according to an embodiment of the present invention;
FIG. 16 is a schematic view of a feeding device according to another embodiment of the present invention;
FIG. 17 is a schematic diagram of a bag feeding device according to an embodiment of the present invention;
fig. 18 is a schematic view of a part of the structure of a bag feeding device according to an embodiment of the present invention;
FIG. 19 is a schematic view of another part of the bag feeding device according to the embodiment of the present invention;
fig. 20 is a schematic structural diagram of a sealing device according to an embodiment of the present invention;
fig. 21 is a schematic view of another angle of the sealing device according to the embodiment of the present invention.
Wherein, each reference sign in the figure:
100. A frame;
200. Bag hanging device, 210, rotating mechanism, 211, supporting seat, 212, rotating driving motor, 213, rotating frame, 220, bag hanging mechanism, 230, bag hanging assembly, 231, bag hanging plate, 232, bag hanging rod, 240, bag pushing assembly, 241, bag pushing driving assembly, 242, bag pushing plate, 243, bag detecting sensor, 244, bag separating assembly, 245, first connecting seat, 246, lifting cylinder, 247, connecting plate, 248, bag pushing plate driving motor, 249, driving conical gear, 250, screw rod assembly, 251, screw rod, 252, screw rod nut, 253, driven conical gear;
300. a bag expanding device; 310, a bag sucking mechanism, 311, a first bag sucking mechanism, 312, a second connecting seat, 313, a vacuum chuck cylinder, 314, a first connecting rod, 315, a chuck connecting plate, 316, a vacuum chuck, 317, a first rotating shaft, 318, a connecting column, 319 and a second rotating shaft;
320. First bag clamping mechanism 321, bearing plate 322, guide plate 323, support plate 324, first bag clamping cylinder 325, second connecting rod 326, clamping jaw;
330. a turnover mechanism; 331, a turnover connecting plate, 332, a turnover cylinder, 333, a third connecting rod, 334, a clamping clamp, 335, a rotating shaft, 336 and a rotating shaft connecting seat;
340. The second suction bag mechanism, 341, an upper suction bag assembly, 342, a connecting frame, 343, an upper vacuum chuck cylinder, 344, an upper chuck mounting plate, 345, an upper vacuum chuck, 346, a guide rod, 347, a sliding block, 348, a lower suction bag assembly, 349, a connecting block, 350, a lower chuck mounting plate, 351, a lower vacuum chuck;
360. The bag opening mechanism comprises a rotary bag opening mechanism, 361, a rotary assembly, 362, a third connecting seat, 363, a driving motor, 364, a rotary shaft, 365, a bag opening assembly, 366, a bag opening connecting seat, 367, a bag opening piece, 368, a first connecting piece, 369, a bag opening cylinder, 370, a fourth connecting rod, 371, a bag opening plate, 372, a bag opening piece, 373 and a bag opening pull rod;
400. Feeding device 410, feeding hopper 420, second bag opening mechanism 421, clamping plate 422, clamping plate driving component 423, clamping plate driving cylinder 424, crank connecting rod, 425, supporting frame 430, second bag clamping mechanism 431, third connecting seat 432, second bag clamping cylinder 433, transverse moving piece 434, bag clamping piece;
500. Bag feeding device, 510, conveying belt, 511, guardrail, 512, code spraying mechanism, 520, trolley, 521, side plate, 522, hand protecting mechanism, 530, closing mechanism, 531, long plate, 532, closing driving component;
600. Sealing device 610, sealing installation seat 620, guiding mechanism 621, guiding belt 622, guiding channel 630, guiding driving mechanism 640, sealing mechanism 650, sealing lifting mechanism 660, wire coil.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the invention and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally formed, mechanically connected or electrically connected, directly connected or indirectly connected through an intermediate medium, or in communication between two elements or in interaction with each other. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
In one embodiment of the present invention, as shown in fig. 1-2, a bag hanging rotary automatic packaging machine is provided, which comprises a frame 100, and a bag hanging device 200, a bag expanding device 300, a feeding device 400, a bag delivering device 500 and a sealing device 600 which are arranged on the frame 100.
In this embodiment, as shown in fig. 3-7, the bag hanging device 200 is used for hanging a package bag, where the bag hanging device 200 includes a rotating mechanism 210 and a plurality of bag hanging mechanisms 220, the rotating mechanism 210 rotates the bag hanging mechanisms 220 hanging a plurality of package bags to a bag taking station, and the bag hanging mechanisms 220 are used for hanging the package bag and pushing the package bag forward.
In this embodiment, as shown in fig. 8-14, the bag expanding device 300 is disposed beside the bag hanging device 200, the bag expanding device 300 is configured to take down a package bag on a bag hanging station and transfer the package bag to the bag expanding station for flaring, and the bag expanding device 300 includes a bag sucking mechanism 310 for sucking the package bag on the bag hanging station, a first bag clamping mechanism 320 for clamping the package bag on the bag hanging station, a turnover mechanism 330 for turning the clamped package bag from a vertical state to a horizontal state, and a rotary bag opening mechanism 360 for opening the package bag on the bag sucking mechanism 310, so as to open the mouth of the package bag into a rectangular shape.
In this embodiment, as shown in fig. 15-16, the feeding device 400 is disposed at the side of the bag expanding device 300, the feeding device 400 is used for fixing a package bag and loading materials into the package bag, the feeding device 400 includes a feed hopper 410, a second bag opening mechanism 420 and two second bag clamping mechanisms 430, the second bag opening mechanism 420 is disposed below the feed hopper 410 and is used for opening and fixing the package bag, the two second bag clamping mechanisms 430 are respectively disposed at two sides of the feed hopper 410, and the second bag clamping mechanisms 430 are used for clamping and fixing the package bag below the feed hopper 410.
In this embodiment, as shown in fig. 17 to 19, the bag feeding device 500 is disposed at the bottom of the feeding device 400, the bag feeding device 500 is configured to convey the filled packaging bag to the sealing device 600, the bag feeding device 500 includes a conveying belt 510, a trolley 520, and two closing mechanisms 530, the conveying belt 510 is disposed below the feeding device 400, the trolley 520 is disposed below the feeding device 400 and above the conveying belt 510, the trolley 520 reciprocates to transfer the filled packaging bag onto the conveying belt 510, and the closing mechanisms 530 are configured to attach the opening of the filled packaging bag.
In this embodiment, as shown in fig. 20-21, the sealing device 600 is disposed beside the feeding device 400 and above the bag feeding device 500, the sealing device 600 is used for sealing an opening of a package bag, the sealing device 600 includes a sealing mounting seat 610, and an introducing mechanism 620, an introducing driving mechanism 630 and a sealing mechanism 640 fixed on the sealing mounting seat 610, and the sealing mechanism 640 is used for sealing the opening of the package bag.
According to the bag hanging rotary automatic packaging machine provided by the embodiment of the invention, through the cooperation among the bag hanging device 200, the bag expanding device 300, the feeding device 400, the bag conveying device 500 and the sealing device 600, the bag hanging device 200 realizes multi-station bag supply, and a worker can work for a long time by only fixing a plurality of packaging bags on the bag hanging device 200 once. Compared with the prior art that the packaging bags are manually fixed on the feeding device 400 one by one, the workload of workers is greatly reduced, and the production efficiency is effectively improved. The bag expanding device 300 realizes automatic bag sucking, clamping, overturning and bag opening actions, reduces labor intensity and improves production efficiency. The feeding device 400 loads materials into the packaging bags, the bag feeding device 500 conveys the packaging bags subjected to loading to the sealing device 600, the sealing device 600 is used for sewing the openings of the packaging bags, automatic loading and sealing are achieved, manual operation is not needed, and production cost is saved. The packagine machine all realizes automated production from going up bag, unloading, carrying, linking bag, and the centre need not artifical supplementary, and degree of automation is high, uses manpower sparingly.
In another embodiment of the present invention, as shown in fig. 3-7, the bag hanging device 200 is used for hanging the packaging bag, wherein the bag hanging device 200 comprises a rotating mechanism 210 and a plurality of bag hanging mechanisms 220, the rotating mechanism 210 rotates the bag hanging mechanisms 220 hanging the plurality of packaging bags to a bag taking station, and the bag hanging mechanisms 220 are used for hanging the packaging bags and pushing the packaging bags forward.
In this embodiment, as shown in fig. 4, the rotation mechanism 210 includes a support base 211 fixedly connected to the frame 100, and a rotation driving motor 212 and a rotation frame 213 connected to an output shaft of the rotation driving motor 212 are fixedly installed above the support base 211. In this embodiment, the rotation mechanism 210 controls the rotation frame 213 to move through the rotation driving motor 212, and when the bag hanging rod 232 is used for feeding, the positions of the plurality of bag hanging mechanisms 220 can be interchanged, so that the fed packaging bag is rotated to the bag taking station.
In this embodiment, as shown in fig. 5-6, the bag hanging mechanism 220 includes a bag hanging assembly 230 for hanging a package bag, a bag pushing assembly 240 for pushing the package bag forward, and a bag separating assembly 244 for separating the package bag pushed forward, the bag hanging assembly 230 includes a bag hanging plate 231 connected to the rotating mechanism 210, and bag hanging rods 232 connected to the bag hanging plate 231, four bag hanging assemblies 230 are provided, each bag hanging assembly 230 includes a bag hanging plate 231 and two bag hanging rods 232, two bag hanging rods 232 are symmetrically disposed on the bag hanging plate 231, and a plurality of package bags are stacked and hung on the two bag hanging rods 232. When one bag hanging plate 231 rotates to a bag taking working position, the other bag hanging plate 231 is positioned at a material loading position, and the four bag hanging plates 231 are driven to circularly move among the four stations through the rotating mechanism 210, so that the material loading speed is greatly improved.
When the bag separating assembly 244 is preferably a bag separating brush, the bag separating brush includes a group of brush holders connected to the bag hanging plate 231, and a brush is connected to the bottom of the brush holders, and the brush separates the adhered and connected bags. When the bag separating assembly is an iron sheet, the iron sheet is connected with the frame 100, and the iron sheet separates the adhered and connected packaging bags. It should be noted that, the bag separating assembly 244 may be other bag separating members that can separate the adhered bags. The present embodiment is not particularly limited, and the corresponding pouch assembly 244 may be adapted according to actual use.
In this embodiment, as shown in fig. 7, the bag pushing assembly 240 includes a bag pushing driving assembly 241 disposed in the rotating mechanism 210, and a bag pushing plate 242 driven by the bag pushing driving assembly 241, the bag pushing plate 242 is driven by the bag pushing driving assembly 241 to reciprocate and translate along the extending direction corresponding to the bag hanging rod 232 to push the packaging bag, and the bag separating assembly 244 separates the adhered packaging bags. The bag pushing plate 242 is fitted with a bag detecting sensor 243 for detecting the presence or absence of a bag. The four bag pushing assemblies 240 are provided, each bag pushing assembly 240 includes a bag pushing driving assembly 241 and a bag pushing plate 242, the bag pushing driving assemblies 241 are disposed on the inner surface of the rotating frame 213, the bag pushing driving assemblies 241 drive the bag pushing plates 242 to reciprocate and translate along the extending direction corresponding to the bag hanging rod 232 to push the packaging bags, and the bag separating assemblies 244 separate the adhered packaging bags. When the bag pushing assembly 240 in this embodiment moves, the bag pushing plate 242 is driven by the bag pushing driving assembly 241 to reciprocate to push the bags along the extension direction corresponding to the bag hanging rod 232, and in the process of translating and pushing the bags, the bag separating assembly 244 separates the bags adhered to the whole, so that the bag expanding device 300 is convenient to take away the bags corresponding to the outer end side of the bag hanging rod 232.
The bag pushing driving assembly 241 in this embodiment includes a first connecting seat 245 connected to the inner bottom surface of the rotating frame 213, a lifting cylinder 246 is disposed on the first connecting seat 245, and an output shaft of the lifting cylinder 246 is connected to a connecting plate 247. The bag pushing plate driving motor 248 is installed on the bottom surface of the connecting plate 247, and an output shaft of the bag pushing plate driving motor 248 penetrates through the connecting plate 247 and is connected with the driving bevel gear 249. The bag pushing driving assembly 241 further comprises a screw assembly 250 disposed on the bag hanging plate 231 and connected with the driving bevel gear 249, and the screw assembly 250 comprises a screw 251 connected with the bag pushing plate 242, a screw nut 252 screwed on the outer surface of the screw 251, and a driven bevel gear 253 meshed with the driving bevel gear 249. The driving bevel gear 249 and the driven bevel gear 253 are driven to rotate simultaneously by the bag pushing plate driving motor 248. The driving bevel gear 249 is driven to rotate by the bag pushing plate driving motor 248, and the driving bevel gear 249 is meshed with the driven bevel gear 253, so that the driving bevel gear 249 drives the driven bevel gear 253 to rotate in the rotating process, and the driven bevel gear 253 drives the screw rod 251 to reciprocate in the rotating process, thereby driving the bag pushing plate 242 to reciprocate, and further realizing reciprocating translation and pushing of the packaging bag.
The bag hanging device 200 comprises the following steps in operation:
In the step S100, when in use, a worker hangs the bags on the bag hanging rod 232, and controls the rotation frame 213 to rotate through the rotation driving motor 212, so that the bag hanging rods 232 hung with a plurality of bags are rotated to a bag taking station, and the bags can be supplied to the bag expanding device 300, and then the bags are hung on the other bag hanging rods 232.
In step S110, after the rotation driving motor 212 rotates the bag hanging rod 232 with the bag hanging to the bag taking station, the bag pushing driving assembly 241 drives the bag pushing plate 242 to reciprocate along the extending direction of the bag hanging rod 232 to push the bag, and in the process of horizontally pushing the bag, the bag separating assembly 244 separates the bag adhered to the bag, so that the bag expanding device 300 is convenient to take away the bag corresponding to the outer end side of the bag hanging.
In step S120, when the package detecting sensor 243 does not detect a package, the rotation driving motor 212 controls the rotation frame 213 to rotate, so as to rotate the bag hanging bars 232 hanging a plurality of packages to the bag taking station, thereby realizing uninterrupted bag supply, and meanwhile, the bag pushing plate 242 of the bag pushing mechanism timely moves the package on the bag hanging bars 232 outward to supply the package, so that the next bag taking of the bag expanding device 300 is facilitated.
In another embodiment of the present invention, as shown in fig. 8-9, the bag expanding device 300 is disposed beside the bag hanging device 200, the bag expanding device 300 is configured to take down a package bag on a bag hanging station and transfer the package bag to a bag expanding station for flaring, the bag expanding device 300 includes a bag sucking mechanism 310 for sucking the package bag on the bag hanging station, a first bag clamping mechanism 320 for clamping the package bag on the bag hanging station, a turnover mechanism 330 for turning over the clamped package bag to realize the turnover of the package bag from a vertical state to a horizontal state, and a rotary bag opening mechanism 360 for opening the package bag on the bag sucking mechanism 310 to realize the opening of the package bag into a rectangular shape.
In this embodiment, as shown in fig. 10, the bag sucking mechanism 310 includes a first bag sucking mechanism 311 for sucking a package bag on a bag pushing station, the first bag sucking mechanism 311 includes a second connecting seat 312 connected to the frame 100, a set of vacuum chuck cylinders 313 are disposed on the second connecting seat 312, output shafts of the two vacuum chuck cylinders 313 are connected with a first connecting rod 314, one end of the first connecting rod 314, which is far away from the output shaft of the vacuum chuck cylinder 313, is connected with a chuck connecting plate 315, a vacuum chuck 316 is fixedly connected to the left side of the chuck connecting plate 315, and the vacuum chuck cylinder 313 drives the vacuum chuck 316 to reciprocate through driving the first connecting rod 314 to realize suction of the package bag.
The suction cup connecting plate 315 with the junction of first connecting rod 314 is provided with the first pivot 317 that realizes rotating the connection, the inside wall integrated into one piece of suction cup connecting plate 315 has the engaging lug (not marked in the figure), be provided with on the second connecting seat 312 with the spliced pole 318 that the engaging lug (not marked in the figure) is connected, the engaging lug (not marked in the figure) with be provided with the second pivot 319 that realizes rotating the connection on the spliced pole 318. In this embodiment, the first bag sucking mechanism 311 moves to a bag taking station to take a bag, the vacuum chuck cylinder 313 of the first bag sucking mechanism 311 drives the first connecting rod 314 to reciprocate, and the other end of the first connecting rod 314 drives the chuck connecting plate 315 connected with the first rotating shaft 317 to swing around the first rotating shaft 317, so as to drive the vacuum chuck 316 to swing, thereby performing the operation of sucking and taking a bag on a packaging bag. In this embodiment, when the vacuum chuck 316 rotates along with the chuck connecting plate 315 to one side of the packaging bag, the vacuum chuck 316 is connected to a vacuum source through a gas source pipeline, and the vacuum source pumps the vacuum chuck 316 to generate vacuum to adsorb the packaging bag.
In this embodiment, as shown in fig. 11, the first bag clamping mechanism 320 includes a carrier plate 321 connected to the frame 100, a guide plate 322 is connected to one side of the carrier plate 321, a support plate 323 is fixedly mounted on the bottom surface of the carrier plate 321, a set of first bag clamping cylinders 324 are symmetrically disposed on the bottom surface of the support plate 323, an output shaft of the first bag clamping cylinders 324 is connected with a second connecting rod 325, one end, far away from the output shaft of the first bag clamping cylinders 324, of the second connecting rod 325 is connected with a clamping jaw 326, and the first bag clamping cylinders 324 drive the clamping jaw 326 to clamp or relax relatively through driving the second connecting rod 325. The second bag clamping mechanism 430 of the present embodiment drives the second connecting rod 325 to move through the first bag clamping cylinder 324, and drives the clamping jaw 326 to rotate during the movement of the second connecting rod 325, so as to control the closing of the clamping jaw 326, thereby realizing the clamping and releasing of the packaging bag.
In this embodiment, as shown in fig. 12, the turnover mechanism 330 includes a turnover connection plate 331 connected to the frame 100, a turnover cylinder 332 is connected to the turnover connection plate 331, an output shaft of the turnover cylinder 332 is connected to a third connecting rod 333, one end of the third connecting rod 333, which is far away from the output shaft of the turnover cylinder 332, is rotationally connected to a clamping clamp 334, a rotating shaft 335 connected to the bottom surface of the carrier 321 is clamped on the clamping clamp 334, and the turnover cylinder 332 drives the third connecting rod 333 to drive the clamping clamp 334 and the rotating shaft 335 to rotate so as to realize turnover of the carrier 321. The rotating shaft 335 is symmetrically provided with a rotating shaft connecting seat 336 connected with the frame 100, and the rotating shaft 335 is rotatably connected to the rotating shaft connecting seat 336. The overturning mechanism 330 overturns the unpacked packaging bag absorbed by the first bag absorbing mechanism 311 onto the bearing plate 321, specifically, the overturning cylinder 332 drives the third connecting rod 333 to move, the other end of the third connecting rod 333 drives the clamping clamp 334 rotationally connected with the third connecting rod 333 to rotate, and the clamping clamp 334 drives the rotating shaft 335 to rotate on the rotating shaft connecting seat 336, so that the bearing plate 321 is driven to overturn from a vertical state to a horizontal state, and the packaging bag is overturned to be conveyed to a corresponding bag supporting station.
In this embodiment, as shown in fig. 13, the bag sucking mechanism 310 further includes a second bag sucking mechanism 340 for sucking the upper surface and the lower surface of the turned packaging bag, where the second bag sucking mechanism 340 includes an upper bag sucking assembly 341 and a lower bag sucking assembly 348, the upper bag sucking assembly 341 is disposed above the lower bag sucking assembly 348, the upper bag sucking assembly 341 is used for sucking the upper bag surface of the packaging bag, and the lower bag sucking assembly 348 is used for sucking the lower bag surface of the packaging bag, and the opening of the bag mouth of the packaging bag is realized by the cooperation between the upper bag sucking assembly 341 and the lower bag sucking assembly 348.
The upper suction bag assembly 341 comprises a connecting frame 342 connected with the frame 100, an upper vacuum chuck cylinder 343 is connected to one side of the connecting frame 342, an upper chuck mounting plate 344 is connected to an output shaft of the upper vacuum chuck cylinder 343, a plurality of upper vacuum chucks 345 are arranged on the upper chuck mounting plate 344 at equal intervals, and the upper vacuum chuck cylinder 343 drives the upper chuck mounting plate 344 to move so as to enable the upper vacuum chucks 345 to adsorb an upper side bag surface of a packaging bag. The upper vacuum chuck cylinder 343 drives the upper chuck mounting plate 344 to move downwards, the upper vacuum chucks 345 on the upper chuck mounting plate 344 adsorb the upper bag surface of the packaging bag, and after the upper vacuum chucks 345 adsorb the upper bag surface of the packaging bag, the upper vacuum chuck cylinder 343 drives the upper chuck mounting plate 344 to move upwards, so that the upper bag surface of the packaging bag is in an opened state.
The upper sucker mounting plate 344 is symmetrically provided with a set of guide rods 346, and both guide rods 346 are slidably connected with a slider 347 connected with the connecting frame 342. The guide bar 346 is driven to reciprocate back and forth in the horizontal direction on the slider 347 by the synchronous movement driven by the upper vacuum chuck cylinder 343.
When it should be noted that, in this embodiment, four upper vacuum chucks 345 are disposed on the upper chuck mounting plate 344, and all the upper vacuum chucks 345 are connected to a vacuum source through a gas source pipeline. The vacuum air source pumps air to the upper vacuum chuck 345 to generate vacuum adsorption, so as to adsorb the upper bag surface of the packaging bag. The mounting position of the upper vacuum chuck 345 is adjustable to accommodate different sized bags. The number and the installation position of the upper vacuum chucks 345 are not limited thereto, and may be changed accordingly as needed, as long as the upper vacuum chucks can adsorb the packing bag and cooperate with the lower suction bag assembly 348 to open the mouth of the packing bag.
The lower suction bag component 348 comprises a group of connecting blocks 349 arranged on the bottom surface of the bearing plate 321, one end, away from the bearing plate 321, of each connecting block 349 is connected with a lower suction cup mounting plate 350, a plurality of lower vacuum suction cups 351 are arranged on each lower suction cup mounting plate 350 at equal intervals, and the lower vacuum suction cups 351 are used for adsorbing the lower bag surfaces of the packaging bags. When the packaging bag is turned over to the bearing plate 321, the lower vacuum chuck 351 adsorbs the lower bag surface of the packaging bag, so that the packaging bag can be quickly opened by the rotary bag opening mechanism 360.
When it should be noted that, in this embodiment, three lower vacuum chucks 351 are disposed, and the three lower vacuum chucks 351 are distributed on the lower chuck mounting plate 350 and are all connected to a vacuum source through a gas source pipeline. The vacuum air source pumps air to the lower vacuum sucker 351 to generate vacuum adsorption, so as to adsorb the lower bag surface of the packaging bag. The mounting position of the lower vacuum chuck 351 is adjustable to accommodate different sized packages. The number and the installation position of the lower vacuum suction cups 351 are not limited as such, and can be changed accordingly as required, as long as the upper suction bag assembly 341 can be matched with the suction bag assembly 341 to open the mouth of the package.
In this embodiment, as shown in fig. 14, the rotary bag opening mechanism 360 includes a rotary assembly 361 connected to the frame 100 and a bag opening assembly 365 driven by the rotary assembly 361 to rotate, the rotary assembly 361 includes a set of third connecting seats 362 connected to the frame 100, a driving motor 363 is disposed on one side of any of the third connecting seats 362, an output shaft of the driving motor 363 is connected to a rotating shaft 364, and the bag opening assembly 365 is disposed on the rotating shaft 364. In this embodiment, the driving motor 363 of the rotating assembly 361 drives the rotating shaft 364 to rotate, the rotating shaft 364 drives the bag opening assembly 365 to rotate toward the bag direction of the packaging bag in the rotating process, and when the bag opening assembly 365 completes the bag opening action on the packaging bag, the rotating assembly 361 transfers the opened packaging bag to the next station.
The bag opening assembly 365 comprises a group of bag opening connecting seats 366 arranged on the rotating shaft 364, two bag opening members 367 are connected to the bag opening connecting seats 366 in a rotating mode, first connecting pieces 368 are arranged on the inner side walls of the bag opening members 367, bag opening air cylinders 369 are connected to the first connecting pieces 368, a fourth connecting rod 370 is connected to an output shaft of the bag opening air cylinders 369, and one end, away from the output shaft of the bag opening air cylinders 369, of the fourth connecting rod 370 is connected with the other first connecting piece 368. The bag supporting member 367 comprises a bag supporting plate 371 connected with the bag supporting connecting seat 366 and bag supporting plates 372 arranged below the bag supporting plate 371, and bag supporting pull rods 373 are connected to the outer surfaces of the two bag supporting plates 371. In this embodiment, the bag opening assembly 365 drives the fourth link 370 to move through the bag opening cylinder 369, the other end of the fourth link 370 drives the bag opening member 367 connected with the first connecting member 368 to swing around the bag opening connecting seat 366, so that one bag opening member 367 approaches or leaves the other bag opening member 367, further, the bag opening plate 371 and the bag opening sheet 372 of the bag opening member 367 open the packaging bag, the opening of the packaging bag is formed into a rectangular shape, and after the bag opening assembly 365 completes the bag opening action on the packaging bag, the rotating assembly 361 conveys the opened packaging bag to the next station.
The bag expanding device 300 comprises the following steps in operation:
In the step S200, when in use, the first bag sucking mechanism 311 moves to a bag taking station to take a bag, the vacuum chuck cylinder 313 of the first bag sucking mechanism 311 reciprocates by driving the first connecting rod 314, and the other end of the first connecting rod 314 drives the chuck connecting plate 315 connected with the first rotating shaft 317 to swing around the first rotating shaft 317, so as to drive the vacuum chuck 316 to swing, thereby performing the operation of sucking and taking a bag on a packaging bag.
Step S210, after the adsorption of the packaging bag is completed, the first bag clamping cylinder 324 of the first bag clamping mechanism 320 drives the second connecting rod 325 to move, and the second connecting rod 325 drives the clamping jaw 326 to rotate during the movement process so as to control the closing of the clamping jaw 326, thereby clamping the packaging bag.
In step S220, after the package bag is clamped, the overturning cylinder 332 of the overturning mechanism 330 drives the third connecting rod 333 to move, the other end of the third connecting rod 333 drives the clamping clamp 334 rotationally connected with the third connecting rod to rotate, and the clamping clamp 334 drives the rotating shaft 335 to rotate on the rotating shaft connecting seat 336, so as to drive the bearing plate 321 to overturn from a vertical state to a horizontal state, thereby overturning and conveying the package bag to a corresponding bag supporting station.
Step S230, when the packaging bag is turned over onto the carrier plate 321, the lower vacuum chuck 351 of the lower suction bag assembly 348 of the second suction bag mechanism 340 adsorbs the lower bag surface of the packaging bag, and the upper suction cup mounting plate 344 is driven to move downward by the upper vacuum chuck cylinder 343 of the upper suction bag assembly 341, the upper vacuum chucks 345 on the upper suction cup mounting plate 344 adsorb the upper bag surface of the packaging bag, and after the upper bag surface of the packaging bag is adsorbed by the upper vacuum chucks 345, the upper vacuum chuck cylinder 343 drives the upper suction cup mounting plate 344 to move upward, so as to realize suction opening of the bag mouth of the packaging bag.
Step S240, after the bag opening of the packaging bag is sucked, the driving motor 363 of the rotating component 361 of the rotating bag opening mechanism 360 drives the rotating shaft 364 to rotate, the rotating shaft 364 drives the bag opening component 365 to rotate towards the bag opening direction of the packaging bag in the rotating process, the bag opening air cylinder 369 of the bag opening component 365 drives the fourth connecting rod 370 to move, and the other end of the fourth connecting rod 370 drives the bag opening piece 367 connected with the first connecting piece 368 to swing around the bag opening connecting seat 366, so that one bag opening piece 367 approaches or moves away from the other bag opening piece 367, and further the bag opening plate 371 and the bag opening piece 372 of the bag opening piece 367 open the packaging bag, so that the bag opening of the packaging bag is formed into a rectangular shape.
Step S250, after the bag opening assembly 365 completes the bag opening operation on the packaging bag, the rotating assembly 361 transfers the opened packaging bag to the blanking station.
In another embodiment of the present invention, as shown in fig. 15 to 16, the feeding device 400 is disposed beside the bag expanding device 300, the feeding device 400 is used for fixing a package bag and loading materials into the package bag, the feeding device 400 includes a feeding hopper 410, a second bag opening mechanism 420 and two second bag clamping mechanisms 430, the second bag opening mechanism 420 is disposed below the feeding hopper 410 and is used for opening and fixing the package bag, the two second bag clamping mechanisms 430 are respectively disposed at two sides of the feeding hopper 410, and the second bag clamping mechanisms 430 are used for clamping and fixing the package bag below the feeding hopper 410. In this embodiment, the two ends of the feeding hopper 410 are opened, the feeding hopper 410 is in an inverted trapezoidal table shape, and the opening at the upper end of the feeding hopper 410 is larger than the opening at the lower end.
In this embodiment, as shown in fig. 15-16, the second bag opening mechanism 420 includes two clamping plates 421 symmetrically disposed on two sides, two clamping plate driving assemblies 422 are disposed beside the two clamping plates 421, the clamping plate driving assemblies 422 include a clamping plate driving cylinder 423, an output shaft of the clamping plate driving cylinder 423 is connected with a crank connecting rod member 424, the crank connecting rod member 424 is respectively connected with the clamping plates 421, and the two clamping plate driving cylinders 423 drive the crank connecting rod member 424 to rotate so as to realize opening and closing movements of the clamping plates 421 to fix the packaging bag. The second bag supporting mechanism 420 further comprises a supporting frame 425, the supporting frame 425 is disposed at the bottom of the feeding hopper 410, two clamping plates 421 are disposed on the supporting frame 425 in a vertically symmetrical manner, and two driving mechanisms of the clamping plates 421 are respectively fixed at the front side and the rear side of the supporting frame 425.
In this embodiment, as shown in fig. 15-16, two second bag clamping mechanisms 430 are provided, two second bag clamping mechanisms 430 are respectively disposed on two sides of the feeding hopper 410, the second bag clamping mechanisms 430 include a fourth connecting seat 431 connected with the frame 100, a second bag clamping cylinder 432 is mounted on the fourth connecting seat 431, an output shaft of the second bag clamping cylinder 432 is connected with a transverse moving member 433 through a connecting member, a bag clamping member 434 is connected to the other side of the transverse moving member 433, and the second bag clamping cylinder 432 drives the transverse moving member 433 to move so that the bag clamping member 434 is attached to the feeding hopper 410 to clamp and fix a packaging bag. The second bag clamping cylinder 432 of the second bag clamping mechanism 430 of the present embodiment is connected to the bag clamping member 434 by the lateral moving member 433 and drives the bag clamping member 434 to open and close longitudinally, so that the packaging bag is attached to and fixed on the bottom surface of the feeding hopper 410, so that the material in the feeding hopper 410 flows into the packaging bag.
The feeding device 400 comprises the following steps in operation:
In step S310, after the opened packaging bag is transferred to the discharging station by the rotating assembly 361, an output shaft of the clamping plate driving cylinder 423 of the second bag opening mechanism 420 is connected with a crank connecting rod 424, the crank connecting rod 424 is respectively connected with the clamping plate 421, and the two clamping plate driving cylinders 423 drive the crank connecting rod 424 to rotate so as to realize the opening and closing movement of the clamping plate 421 to fix the packaging bag.
In step S320, at the same time, the second bag clamping cylinder 432 of the second bag clamping mechanism 430 is connected to the bag clamping member 434 by the transverse moving member 433 and drives the bag clamping member 434 to open and close longitudinally, so that the packaging bag is attached to and fixed on the bottom surface of the feeding hopper 410, and the material in the feeding hopper 410 flows into the packaging bag.
In another embodiment of the present invention, as shown in fig. 16 to 19, the bag feeding device 500 is disposed at the bottom of the feeding device 400, the bag feeding device 500 is used for conveying the filled package to the sealing device 600, and the bag feeding device 500 includes a conveyor 510, a trolley 520 and two closing mechanisms 530. The conveyor belt 510 is disposed below the feeding device 400, and the structure of the conveyor belt 510 is conventional in the art and will not be described herein. Guard rails 511 are provided on both sides of the conveyor 510 to prevent the filled package from being toppled over. A code spraying mechanism 512 is disposed beside the conveyor belt 510.
The trolley 520 is disposed below the feeding device 400 and above the conveyor belt 510, the trolley 520 reciprocates to transfer the filled packaging bag onto the conveyor belt 510, in this embodiment, two sides of the trolley 520 are provided with side plates 521, and the side plates 521 are provided with a hand guard mechanism 522 for fastening the packaged packaging bag.
The two closing mechanisms 530 are disposed on the trolley 520, and the two closing mechanisms 530 are respectively disposed on the top of the side plate 521. The closing mechanism 530 is used to attach the openings of the filled package, where attached means that the two sides of the package are temporarily secured together. Each closing mechanism 530 comprises a long plate 531 and a closing driving component 532, the long plate 531 is in a long strip shape, the corresponding two long plates 531 respectively support against two sides of the top of the filled packaging bag so as to enable the opening of the packaging bag to be attached, and the closing driving component 532 is arranged on the rear side of the long plate 531 and drives the long plate 531 to open and close.
In another embodiment of the present invention, as shown in fig. 20-21, the sealing device 600 is disposed beside the feeding device 400 and above the bag feeding device 500, where the sealing device 600 is used for sealing the opening of the packaging bag, and in this embodiment, the sealing means that the opening of the packaging bag is permanently or semi-permanently closed and fixed, so as to prevent the materials in the packaging bag from leaking out during transportation, and the sealing mode may be sewing by needle and line, hot pressing at high temperature, puncture nails, zippers, and the like, but is not limited thereto.
The sealing device 600 comprises a sealing installation seat 610, an introduction mechanism 620, an introduction driving mechanism 630 and a sealing mechanism 640, wherein the introduction mechanism 620 is fixed on the installation seat, and the sealing mechanism 640 is used for sealing an opening of a packaging bag. The introducing mechanism 620 is located beside the bag feeding device 500, an introducing belt 621 is disposed on the introducing mechanism 620, an introducing channel 622 is disposed on the introducing mechanism 620, the introducing driving mechanism 630 drives the introducing belt 621 to rotate, and the introducing driving mechanism 630 is preferably a motor.
The sealing mechanism 640 is located above the introduction passage 622, and the sealing mechanism 640 is used to seal the opening of the package. The sealing device 600 further comprises a sealing lifting mechanism 650, the sealing device 600 is connected to the frame 100 through the sealing lifting mechanism 650, the sealing device 600 moves up and down through the sealing lifting mechanism 650 to adjust the sealing position of the packaging bag, and in this embodiment, the sealing lifting mechanism 650 is driven by a motor. In this embodiment, the opening of the package is sealed by sewing with a needle and thread, the sealing mechanism 640 is a bag sewing machine, the sealing device 600 further includes a wire coil 660 for supplying wires to the sealing mechanism 640, and the wire coil 660 is located below the sealing mechanism 640 and fixed on the conveyor 510. It should be noted that the height of the sealing position of the packaging bag is to be propped against the height of the puncture position of the bag hanging rod 232, and the opening of the packaging bag can be sealed after hemming.
The bag feeding device 500 and the sealing device 600 comprise the following steps in operation:
in step S410, after the packaging bag is completely filled, the closed driving assembly 532 drives the long plate 531 to fold inwards, so that the opening of the packaging bag is attached, and the second bag clamping cylinder 432 drives the bag clamping member 434 to release the packaging bag.
In step S420, the hand guard 522 fixes the lower portion of the packing bag, and the trolley 520 moves the packing bag onto the conveyor 510. At the same time, the upper end of the package enters the introduction passage 622.
Step S430, the sealing mechanism 640 seals the opening of the packaging bag.
According to the bag hanging rotary automatic packaging machine provided by the embodiment of the invention, through the cooperation among the bag hanging device 200, the bag expanding device 300, the feeding device 400, the bag conveying device 500 and the sealing device 600, the packaging machine realizes automatic production from the aspects of bag feeding, discharging, conveying and bag sewing, manual assistance is not needed in the middle, the degree of automation is high, and labor is saved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
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| CN2023107974827 | 2023-06-30 | ||
| CN202310797482 | 2023-06-30 |
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| CN202310887685.5A Active CN116767593B (en) | 2023-06-30 | 2023-07-18 | Hanging bag rotary automatic packaging machine |
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| CN120553220B (en) * | 2025-07-31 | 2025-09-26 | 晋江市陆钢塑料机械有限公司 | A fully automatic weighing and packaging machine |
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| CN221024533U (en) * | 2023-06-30 | 2024-05-28 | 深圳市澳盛达智能装备有限公司 | Automatic rotary bag hanging packaging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3462917A (en) * | 1967-01-31 | 1969-08-26 | Shigeo Nakashima | Means for supplying packing bags |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN221024533U (en) * | 2023-06-30 | 2024-05-28 | 深圳市澳盛达智能装备有限公司 | Automatic rotary bag hanging packaging machine |
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