CN114802979B - Intelligent vacuum packaging and boxing method - Google Patents
Intelligent vacuum packaging and boxing method Download PDFInfo
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- CN114802979B CN114802979B CN202210373041.XA CN202210373041A CN114802979B CN 114802979 B CN114802979 B CN 114802979B CN 202210373041 A CN202210373041 A CN 202210373041A CN 114802979 B CN114802979 B CN 114802979B
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- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004806 packaging method and process Methods 0.000 claims abstract description 153
- 230000005540 biological transmission Effects 0.000 claims abstract description 107
- 238000012856 packing Methods 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000001502 supplementing effect Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 27
- 239000000523 sample Substances 0.000 claims description 6
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/16—Packaging contents into primary and secondary packaging
- B65B2220/18—Packaging contents into primary and secondary packaging the primary packaging being bags the subsequent secondary packaging being rigid containers, e.g. cardboard box
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
- Container Filling Or Packaging Operations (AREA)
Abstract
The invention discloses an intelligent vacuum packaging and boxing method, which comprises intelligent vacuum packaging and boxing equipment, wherein the equipment is arranged on a boxing assembly line, the boxing equipment comprises a frame, a plurality of boxing stations are sequentially arranged in the frame, the boxing stations comprise packaging bag boxing and grabbing mechanisms arranged at the upper ends of the frame, a packaging box transmission line and a packaging bag transmission line are arranged below the boxing and grabbing mechanisms side by side, the packaging box transmission line and the packaging bag transmission line are arranged corresponding to the boxing stations and are used for being connected with the boxing assembly line, and the boxing process is to synchronously carry out boxing on the boxing stations and synchronously send out packaged packaging boxes. According to the invention, a plurality of boxing stations are adopted for synchronous boxing and a plurality of packaged packing boxes are synchronously sent out, separation positioning is added in the multi-station, and a detection device detects and eliminates unqualified packages, and intelligent boxing is realized through separating positioning and automatic position supplementing of the removed packages, so that the boxing efficiency is improved.
Description
Technical Field
The invention relates to an intelligent vacuum packaging and boxing method.
Background
In order to prolong the shelf life of materials, vacuum packaging is adopted. The package of various brick-shaped materials formed after vacuum packaging needs to be protected during carrying or transporting, so that the package cannot be damaged due to collision to avoid air leakage. Packaging a certain number of "brick" shaped material into, for example, cartons for handling or transport is then the most common form at present. The conventional boxing is single-station, has low efficiency and is not suitable for the requirement of quick boxing, if a multi-station boxing machine is adopted to realize the integral grabbing, moving and boxing actions, moreover, the phenomenon that the air leakage of the packaged brick in the multi-station is unqualified in the operation frequently occurs, the personnel intervention is caused to influence the packaging efficiency, and meanwhile, the whole boxing machine is stopped and waiting state when the material is not packaged in place or the paper box is not in place, so that the problem of low efficiency exists in the whole packaging production line.
Disclosure of Invention
The invention aims to provide an intelligent vacuum packaging and boxing method, which aims at the problems, in the technical scheme, a plurality of boxing stations are adopted for synchronous boxing and a plurality of packaged packaging boxes are synchronously sent out, defective packages are detected and removed through adding a separation positioning device and a detection device in a multi-station, intelligent boxing is realized through separating and positioning the packages with automatic position supplementing removed, boxing efficiency is improved, and further the efficiency of the whole packaging production line is improved.
In order to achieve the above object, the technical scheme of the present invention is as follows:
the intelligent vacuum packaging and boxing method comprises intelligent vacuum packaging and boxing equipment, wherein the equipment is arranged on a boxing assembly line, the boxing equipment comprises a frame, a plurality of boxing stations are sequentially arranged in the frame, the boxing stations comprise packaging bag boxing and grabbing mechanisms arranged at the upper ends of the frame, a packaging box transmission line and a packaging bag transmission line are arranged below the boxing and grabbing mechanisms side by side, the packaging box transmission line and the packaging bag transmission line correspond to the plurality of boxing stations and are used for being connected with the boxing assembly line, the boxing process sequentially comprises the steps of synchronously boxing the plurality of boxing stations and synchronously delivering the packaged plurality of packaging boxes, and each time the step sequence of synchronously boxing the plurality of boxing stations comprises the following steps:
the first step: the packaging box and the packaged vacuum packaging bag are respectively sent into a packaging box transmission line and a packaging bag transmission line;
and a second step of: when detecting that a plurality of packing boxes and a plurality of vacuum packing bags corresponding to a plurality of packing stations are in place, detecting whether each station has a vacuum packing bag with air leakage or not, and if so, switching to a fourth step; if not, go to the next step;
and a third step of: respectively and simultaneously filling a plurality of vacuum packaging bags into a plurality of packaging boxes, judging whether the packaging boxes are full or not, if not, turning back to the first step until the packaging boxes are full, and sending the packaging boxes out to finish one-time packaging;
fourth step: and removing the air leakage vacuum packaging bag, and then returning the vacuum packaging bag with the missing filling to the third step.
The scheme is further as follows: the packaging box transmission line comprises a packaging box transmission belt frame, a packaging box transmission belt is arranged on the packaging box transmission belt frame, positioning baffles are arranged on the packaging box transmission belt at intervals, the interval distance between the positioning baffles is equal to the interval distance between two box loading stations, and a packaging box positioning sensor is arranged on the packaging box transmission belt frame between the two positioning baffles;
the packaging bag transmission line comprises a packaging bag transmission belt frame, wherein the packaging bag transmission belt frame is provided with a packaging bag transmission belt, the packaging bag transmission belt is formed by sequentially connecting a plurality of sections of packaging bag transmission belts, each section of packaging bag transmission belt corresponds to a boxing station, a plurality of packaging bag blocking plates are respectively arranged at the front end and the rear end of the packaging bag transmission belt and between two adjacent sections of packaging bag transmission belts and can be driven by a pneumatic cylinder to move up and down to realize packaging bag blocking and package elimination, and a packaging bag positioning sensor is arranged on the packaging bag transmission belt frame at the middle position of each section of packaging bag transmission belt;
the packaging bag boxing grabbing mechanism comprises a sliding guide rail, wherein the sliding guide rail stretches across a packaging box transmission line and a packaging bag transmission line, a support frame is arranged on the sliding guide rail through a support slider seat, a vertical lifting guide rail is arranged on the support frame, a packaging bag grabbing arm is in sliding connection with the lifting guide rail through a lifting slider, the lifting slider is driven by a lifting driving motor to drive the packaging bag grabbing arm to move up and down, a vacuum chuck and a pressure probe are arranged at the bottom end of the packaging bag grabbing arm, the vacuum chuck is used for grabbing a vacuum packaging bag, the pressure probe is used for detecting air leakage of the vacuum packaging bag, and the support slider is driven by a translation driving motor to drive the packaging bag grabbing arm to stretch across the packaging box transmission line and the packaging bag transmission line along the sliding guide rail.
The scheme is further as follows: the process of feeding the packaged vacuum packaging bags into the packaging bag transmission line is as follows: firstly, lifting the package blocking plates at the tail end of a package bag transmission line, falling all other package blocking plates, starting the package bag transmission line to receive an input vacuum package bag from the front end, after a package bag positioning sensor of the package bag transmission belt at the forefront section receives a package bag entering signal, lifting all the fallen package blocking plates, confirming that each section of package bag transmission belt has a vacuum package bag, and stopping rotation of the package bag transmission belt.
The scheme is further as follows: each section of packaging bag conveying belt is supported by a driving idler and a return idler respectively, and the driving idler of the multi-section packaging bag conveying belt is driven by a driving motor to synchronously rotate or independently rotate.
The scheme is further as follows: the process of eliminating the air leakage vacuum packaging bag and then supplementing the missing vacuum packaging bag is as follows:
the first step: the vacuum chuck of the package bag grabbing arm is used for grabbing the air leakage vacuum package bag and moving the air leakage vacuum package bag out of the package bag conveying belt;
and a second step of: a bag blocking plate between the sections before the section of the packaging bag conveying belt without the vacuum packaging bag is dropped, and a bag blocking plate at the front end of the packaging bag conveying belt;
and a third step of: starting the vacuum packaging bag conveying belt of each section before the section of the packaging bag conveying belt of the missing vacuum packaging bag, and starting to receive input vacuum packaging bags from the front end, wherein the input vacuum packaging bags sequentially enter the section of the packaging bag conveying belt of the missing vacuum packaging bag;
fourth step: when the package bag positioning sensor of the section of package bag conveying belt lacking the vacuum package bag receives a package bag entering signal, the falling package blocking plates are all lifted, each section of package bag conveying belt is confirmed to have the vacuum package bag, and then the package bag conveying belt is stopped from rotating.
The scheme is further as follows: the packaging box and the packaged vacuum packaging bag are respectively sent into a packaging box transmission line and a packaging bag transmission line according to the interval distance between a plurality of boxing stations.
The scheme is further as follows: the packing box conveyor belt synchronously packs boxes corresponding to a plurality of boxing stations and sequentially rotates at intervals, and the rotating distance of each time is equal to the total length distance of the boxing stations; in each rotation: when the packing box positioning sensor of the forefront packing station does not receive the packing box in-place signal, stopping the rotation until the packing box of the forefront packing station is in place, and continuing to finish the rotation.
The scheme is further as follows: the return idler is provided with a tensioning mechanism, and the tensioning mechanism is used for tensioning and adjusting the transmission belt.
The scheme is further as follows: the packaging bag conveying belt is provided with guard plates along two sides of the conveying direction respectively, a packaging bag conveying channel is formed between the two guard plates, the width between the two guard plates is adjustable, and the front ends of the two guard plates are arc-shaped to open so as to guide vacuum packaging to enter the conveying channel.
The scheme is further as follows: a dripping plate is arranged downwards at the outer side of the packaging bag conveying belt and is used for sending out the detected air leakage vacuum package.
The beneficial effects of the invention are as follows: adopt a plurality of vanning stations to pack and send out in step a plurality of packing boxes that will adorn, detect through increasing separation location and detection device in the multistation and reject unqualified packing to through separating the location and set up liftable fender package board on wrapping bag transmission line, automatic benefit position is rejected the packing, realizes intelligent vanning, has improved vanning efficiency, and then has improved whole packing production line efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall axial structure of the boxing apparatus of the present invention;
FIG. 2 is a schematic cross-sectional view of a station of the boxing apparatus in accordance with the present invention;
FIG. 3 is a schematic view of a multi-station, side structure of the boxing apparatus of the present invention, the view of FIG. 2 being taken from the A-plane;
FIG. 4 is a schematic view of the multi-station, other side structure of the boxing apparatus of the present invention, the view of FIG. 2 being taken from the B-side;
FIG. 5 is an isometric view of the vacuum package conveyor belt structure of the boxing apparatus of the present invention;
FIG. 6 is a schematic side view of the vacuum packing bag conveyor belt structure of the boxing apparatus of the present invention.
Detailed Description
The utility model provides a vacuum packaging intelligence vanning method, includes vacuum packaging intelligence vanning equipment, and equipment is arranged on the vanning assembly line, as shown in fig. 1, fig. 2, fig. 3, fig. 4, vanning equipment includes frame 1, frame 1 is by square steel welding constitution, a plurality of vanning stations have been set gradually in the frame in proper order, this embodiment has 4 at least vanning stations, a plurality of vanning stations include the wrapping bag vanning that sets up at frame upper end and snatch mechanism 2, be provided with packing box transmission line 3 and wrapping bag transmission line 4 side by side under vanning snatch mechanism, packing box transmission line 3 and wrapping bag transmission line 4 correspond a plurality of vanning stations and set up for link up with the vanning assembly line, wherein, the process of vanning is to a plurality of vanning stations synchronous vanning of a plurality of vanning stations and will be adorned and send out in step sequence that a plurality of vanning stations are synchronous vanning each time includes:
the first step: the packaging box and the packaged vacuum packaging bag are respectively sent into a packaging box transmission line and a packaging bag transmission line;
and a second step of: when detecting that a plurality of packing boxes and a plurality of vacuum packing bags corresponding to a plurality of packing stations are in place, detecting whether each station has a vacuum packing bag with air leakage or not, and if so, switching to a fourth step; if not, go to the next step;
and a third step of: respectively and simultaneously filling a plurality of vacuum packaging bags into a plurality of packaging boxes, judging whether the packaging boxes are full or not, if not, turning back to the first step until the packaging boxes are full, and sending the packaging boxes out to finish one-time packaging;
fourth step: and removing the air leakage vacuum packaging bag, and then returning the vacuum packaging bag with the missing filling to the third step.
As shown in fig. 1, 2, 3, 4, 5 and 6: the packing box transmission line includes the packing box conveyer belt frame 301 of conveyer packing box 5, be provided with packing box conveyer belt 302 in the packing box conveyer belt frame, packing box conveyer belt 302 is driven reciprocating motion by drive roller 303 (drive motor, drive wheel and drive belt omitted in the figure), be provided with locating baffle 304 on packing box conveyer belt 302 interval, the interval distance between locating baffle 304 and the locating baffle 304 equals the interval distance between two vanning stations, be provided with packing box positioning sensor 305 in the packing box conveyer belt frame between two locating baffle 304, packing box positioning sensor 305 is arranged in at least one third packing box high position through support 306 in packing box conveyer belt frame side, so can reliably learn whether the packing box is in place, packing box positioning sensor can adopt photoelectric sensor.
The package transmission line 4 comprises a package transmission belt frame 401 for conveying the package 6, wherein the package transmission belt frame 401 is provided with package transmission belts, the package transmission belts are formed by sequentially connecting multiple sections of package transmission belts 402, each section of package transmission belt 402 corresponds to a boxing station, package blocking plates 403 are respectively arranged at the front end and the rear end of the package transmission belt and between two adjacent sections of package transmission belts, the package blocking plates are respectively driven by a pneumatic cylinder 404 to move up and down to realize package blocking and package blocking elimination, and package positioning sensors 405 are arranged on the package transmission belt frame at the middle position of each section of package transmission belt; the package positioning sensor 405 is used to determine whether the package is positioned, and the package positioning sensor may also use a photoelectric sensor. Wherein: each section of packaging bag conveying belt 402 is respectively supported by a front driving idler 406 and a back driving idler 407, the driving idler of the multi-section packaging bag conveying belt is respectively driven by a driving motor 408 to synchronously rotate or independently rotate, the back driving idler 407 is provided with a tensioning mechanism 409 for tensioning and adjusting the conveying belt, and the tensioning mechanism 409 pulls the tensioning mechanism of the back driving idler 407 through bolts 409-1. The two sides of the packaging bag conveying belt along the conveying direction are respectively provided with a guard plate 410, a packaging bag conveying channel is formed between the two guard plates, the width between the two guard plates is adjustable, the packaging bag conveying belt is adjustable through an adjusting mechanism arranged below the packaging bag conveying belt, a driving wheel 411 and a driven wheel 412 of the adjusting mechanism are shown in fig. 5 and 6, the front ends of the two guard plates are opened in an arc shape 413 to guide vacuum packaging to enter the conveying channel, and the guard plates 410 on one side of the packaging bag positioning sensor 405 are provided with through holes 414 corresponding to the packaging bag positioning sensor 405.
The packing bag boxing grabbing mechanism 2 comprises a sliding guide rail 201, the sliding guide rail is arranged across a packing box transmission line 3 and a packing bag transmission line 4, a supporting frame 203 is arranged on the sliding guide rail in a sitting mode through a supporting frame sliding block 202, a vertical lifting guide rail 204 is arranged on the supporting frame, a packing bag grabbing arm 205 is connected with the lifting guide rail 204 in a sliding mode through a lifting sliding block 206, the lifting sliding block 206 is driven by a lifting driving motor 207 to drive the packing bag grabbing arm 205 to move up and down, a motor 207 driving belt 208 rotates in a vertical rotating mode, a clamping plate 209 is connected to the upper rotating belt 208 and the lower rotating belt 208, and the clamping plate 209 is fixedly connected with the packing bag grabbing arm 205. The bottom of wrapping bag arm of snatching is provided with vacuum chuck 210 and pressure probe 211, and vacuum chuck 210 is used for snatching vacuum packaging bag 6, and pressure probe 211 is used for vacuum packaging bag 6 gas leakage detection, support slider 202 is driven by translation driving motor 212 and passes through support frame 203 and drive wrapping bag arm 205 and move along sliding guide 201 and span packing box transmission line 3 and wrapping bag transmission line 4 and realize the vanning, wherein: the translation driving motor 212 drives the horizontal belt to reciprocate through the front roller 213 and the rear roller 214 which are horizontally arranged, and the supporting frame 203 is connected with the horizontal belt through the clamping blocks 215.
Based on the structure, the method comprises the following steps: the process of sending the packaged vacuum packaging bags into the packaging bag transmission line is as follows: firstly, lifting the package blocking plates at the tail end of a package bag transmission line, falling all other package blocking plates, starting the package bag transmission line to receive an input vacuum package bag from the front end, after a package bag positioning sensor of the package bag transmission belt at the forefront section receives a package bag entering signal, lifting all the fallen package blocking plates, confirming that each section of package bag transmission belt has a vacuum package bag, and stopping rotation of the package bag transmission belt.
Wherein: the process of eliminating the air leakage vacuum packaging bag and then supplementing the missing vacuum packaging bag is as follows:
the first step: the vacuum chuck of the package bag grabbing arm is used for grabbing the air leakage vacuum package bag and moving the air leakage vacuum package bag out of the package bag conveying belt;
and a second step of: a bag blocking plate between the sections before the section of the packaging bag conveying belt without the vacuum packaging bag is dropped, and a bag blocking plate at the front end of the packaging bag conveying belt;
and a third step of: starting the vacuum packaging bag conveying belt of each section before the section of the packaging bag conveying belt of the missing vacuum packaging bag, and starting to receive input vacuum packaging bags from the front end, wherein the input vacuum packaging bags sequentially enter the section of the packaging bag conveying belt of the missing vacuum packaging bag;
fourth step: when the package bag positioning sensor of the section of package bag conveying belt lacking the vacuum package bag receives a package bag entering signal, the falling package blocking plates are all lifted, each section of package bag conveying belt is confirmed to have the vacuum package bag, and then the package bag conveying belt is stopped from rotating.
In order to ensure synchronous boxing, each boxing station is provided with a packing box: the packing box conveyor belt synchronously packs boxes corresponding to a plurality of boxing stations and sequentially rotates at intervals, and the rotating distance of each time is equal to the total length distance of the boxing stations; in each rotation: stopping the rotation until the packing box of the forefront packing station is in place and then continuously completing the rotation when the packing box positioning sensor of the forefront packing station does not receive a packing box in place, wherein each rotation starts when the positioning baffle 304 just rotates to the upper surface, namely the length of the packing box conveying belt on the upper surface, and the last following positioning baffle 304 just rotates to the upper surface when the stopping of each rotation of the packing box conveying belt is ensured; so that each station has a packing box when each station is synchronously packing.
Of course, the above method operations are implemented by a control circuit comprising a PLC controller whose output is connected to the components of the above device that need to be operated.
In the examples: at least 4 boxing stations; the packaging box and the packaged vacuum packaging bag are respectively sent into a packaging box transmission line and a packaging bag transmission line according to the interval distance between a plurality of boxing stations.
In order to collect the air leakage vacuum package conveniently, a dripping plate 7 is arranged downwards at the outer side of the packaging bag conveying belt, and the dripping plate 7 is used for sending out the detected air leakage vacuum package.
According to the embodiment of the intelligent vacuum packaging and boxing method, the multiple boxing stations are adopted for synchronous boxing and the packaged multiple packaging boxes are synchronously sent out, defective packages are detected and removed through the separation positioning and detection device in the multiple stations, the packages with removed automatic positions are automatically supplemented through the separation positioning and the lifting package blocking plates arranged on the packaging bag transmission line, intelligent boxing is achieved, boxing efficiency is improved, and efficiency of the whole packaging production line is further improved.
Claims (7)
1. The intelligent vacuum packaging and boxing method comprises intelligent vacuum packaging and boxing equipment, wherein the equipment is arranged on a boxing assembly line, the boxing equipment comprises a frame, a plurality of boxing stations are sequentially arranged in the frame in sequence, each boxing station comprises a packaging bag boxing and grabbing mechanism arranged at the upper end of the frame, a packaging box transmission line and a packaging bag transmission line are arranged below the boxing and grabbing mechanism side by side, the packaging box transmission line and the packaging bag transmission line are arranged corresponding to the plurality of boxing stations and are used for being connected with the boxing assembly line, and the intelligent vacuum packaging and boxing method is characterized in that the boxing process is to synchronously carry out boxing on the plurality of boxing stations and synchronously carry out packaged packaging boxes, and each time the step sequence of synchronously boxing the plurality of boxing stations comprises the following steps:
the first step: the packaging box and the packaged vacuum packaging bag are respectively sent into a packaging box transmission line and a packaging bag transmission line;
and a second step of: when detecting that a plurality of packing boxes and a plurality of vacuum packing bags corresponding to a plurality of packing stations are in place, detecting whether each station has a vacuum packing bag with air leakage or not, and if so, switching to a fourth step; if not, go to the next step;
and a third step of: respectively and simultaneously filling a plurality of vacuum packaging bags into a plurality of packaging boxes, judging whether the packaging boxes are full or not, if not, turning back to the first step until the packaging boxes are full, and sending the packaging boxes out to finish one-time packaging;
fourth step: removing the air leakage vacuum packaging bag, and then returning the vacuum packaging bag with the missing filling back to the third step;
the packaging box transmission line comprises a packaging box transmission belt frame, a packaging box transmission belt is arranged on the packaging box transmission belt frame, positioning baffles are arranged on the packaging box transmission belt at intervals, the interval distance between the positioning baffles is equal to the interval distance between two box loading stations, and a packaging box positioning sensor is arranged on the packaging box transmission belt frame between the two positioning baffles;
the packaging bag transmission line comprises a packaging bag transmission belt frame, wherein the packaging bag transmission belt frame is provided with a packaging bag transmission belt, the packaging bag transmission belt is formed by sequentially connecting a plurality of sections of packaging bag transmission belts, each section of packaging bag transmission belt corresponds to a boxing station, a plurality of packaging bag blocking plates are respectively arranged at the front end and the rear end of the packaging bag transmission belt and between two adjacent sections of packaging bag transmission belts and can be driven by a pneumatic cylinder to move up and down to realize packaging bag blocking and package elimination, and a packaging bag positioning sensor is arranged on the packaging bag transmission belt frame at the middle position of each section of packaging bag transmission belt;
the packaging bag boxing and grabbing mechanism comprises a sliding guide rail, wherein the sliding guide rail is arranged across a packaging box transmission line and a packaging bag transmission line, a support frame is arranged on the sliding guide rail through a support slider seat, a vertical lifting guide rail is arranged on the support frame, a packaging bag grabbing arm is in sliding connection with the lifting guide rail through a lifting slider, the lifting slider is driven by a lifting driving motor to drive the packaging bag grabbing arm to move up and down, a vacuum chuck and a pressure probe are arranged at the bottom end of the packaging bag grabbing arm, the vacuum chuck is used for grabbing a vacuum packaging bag, the pressure probe is used for detecting air leakage of the vacuum packaging bag, and the support slider is driven by a translation driving motor to drive the packaging bag grabbing arm to move across the packaging box transmission line and the packaging bag transmission line along the sliding guide rail through the support frame;
the process of feeding the packaged vacuum packaging bags into the packaging bag transmission line is as follows: firstly, lifting the tail end package blocking plates of a package bag transmission line, dropping all other package blocking plates, starting the package bag transmission line to receive input vacuum package bags from the front end, after a package bag positioning sensor of the package bag transmission belt of the forefront section receives a package bag entering signal, lifting all dropped package blocking plates, confirming that each section of package bag transmission belt has vacuum package bags, and stopping rotation of the package bag transmission belt;
the process of eliminating the air leakage vacuum packaging bag and then supplementing the missing vacuum packaging bag is as follows:
the first step: the vacuum chuck of the package bag grabbing arm is used for grabbing the air leakage vacuum package bag and moving the air leakage vacuum package bag out of the package bag conveying belt;
and a second step of: a bag blocking plate between the sections before the section of the packaging bag conveying belt without the vacuum packaging bag is dropped, and a bag blocking plate at the front end of the packaging bag conveying belt;
and a third step of: starting the vacuum packaging bag conveying belt of each section before the section of the packaging bag conveying belt of the missing vacuum packaging bag, and starting to receive input vacuum packaging bags from the front end, wherein the input vacuum packaging bags sequentially enter the section of the packaging bag conveying belt of the missing vacuum packaging bag;
fourth step: when the package bag positioning sensor of the section of package bag conveying belt lacking the vacuum package bag receives a package bag entering signal, the falling package blocking plates are all lifted, each section of package bag conveying belt is confirmed to have the vacuum package bag, and then the package bag conveying belt is stopped from rotating.
2. The intelligent vacuum packaging and boxing method according to claim 1, wherein each section of packaging bag conveying belt is supported by a driving idler and a return idler respectively, and the driving idlers of the sections of packaging bag conveying belts are driven by a driving motor to synchronously rotate or independently rotate respectively.
3. The intelligent vacuum packaging and boxing method according to claim 1, wherein the packaging box and the packaged vacuum packaging bag are respectively fed into a packaging box transmission line and a packaging bag transmission line according to the interval distance between a plurality of boxing stations.
4. The intelligent vacuum packaging and boxing method according to claim 1, wherein the packaging box conveyor belt synchronously and orderly rotates at intervals corresponding to a plurality of boxing stations, and the rotating distance of each time is equal to the total length distance of the boxing stations; in each rotation: when the packing box positioning sensor of the forefront packing station does not receive the packing box in-place signal, stopping the rotation until the packing box of the forefront packing station is in place, and continuing to finish the rotation.
5. The intelligent vacuum packaging and boxing method in accordance with claim 2, wherein the return idler is provided with a tensioning mechanism, and the tensioning mechanism is used for tensioning and adjusting the conveyor belt.
6. The intelligent vacuum packaging and boxing method according to claim 1, wherein the packaging bag conveying belt is respectively provided with guard plates along two sides of the conveying direction, a packaging bag conveying channel is formed between the two guard plates, the width between the two guard plates is adjustable, and the front ends of the two guard plates are opened in an arc shape to guide the vacuum packaging into the conveying channel.
7. The intelligent vacuum package boxing method according to claim 1, wherein a dripping plate is downwardly arranged at the outer side of the package bag conveying belt and is used for sending out the detected air leakage vacuum package.
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| CN202210373041.XA CN114802979B (en) | 2022-04-11 | 2022-04-11 | Intelligent vacuum packaging and boxing method |
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| CN202210373041.XA CN114802979B (en) | 2022-04-11 | 2022-04-11 | Intelligent vacuum packaging and boxing method |
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| CN116331583B (en) * | 2023-05-29 | 2023-07-28 | 常州创盛智能装备股份有限公司 | Automatic boxing method and boxing system for breathable packaging bags |
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| CN113815951A (en) * | 2021-09-29 | 2021-12-21 | 漳州科虹电子有限公司 | Two-side single-station automatic packaging machine |
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| CN114802979A (en) | 2022-07-29 |
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