CN112849538A - Bag opening and heat sealing device for full-automatic bag falling type express packaging machine - Google Patents

Bag opening and heat sealing device for full-automatic bag falling type express packaging machine Download PDF

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Publication number
CN112849538A
CN112849538A CN202110244350.2A CN202110244350A CN112849538A CN 112849538 A CN112849538 A CN 112849538A CN 202110244350 A CN202110244350 A CN 202110244350A CN 112849538 A CN112849538 A CN 112849538A
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CN
China
Prior art keywords
bag
opening
bag opening
falling
automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110244350.2A
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Chinese (zh)
Inventor
王国达
刘日艺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Kecang Intelligent Technology Co ltd
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Zhejiang Kecang Intelligent Technology Co ltd
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Publication date
Application filed by Zhejiang Kecang Intelligent Technology Co ltd filed Critical Zhejiang Kecang Intelligent Technology Co ltd
Priority to CN202110244350.2A priority Critical patent/CN112849538A/en
Publication of CN112849538A publication Critical patent/CN112849538A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • 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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10—Feeding, e.g. conveying, single articles
    • B65B35/24—Feeding, e.g. conveying, single articles by endless belts or chains
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/123—Feeding flat bags connected to form a series or chain
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/34—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure
    • B65B43/36—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure applied pneumatically
    • 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
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/04—Packaging single articles
    • B65B5/045—Packaging single articles in bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/146—Closing bags
    • 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
    • B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
    • B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
    • 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
    • B65B57/18—Automatic control, checking, warning, or safety devices causing operation of audible or visible alarm signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

The invention relates to a bag opening and sealing device for a full-automatic bag falling type express packaging machine, wherein a film material traction mechanism sends a film material to a bag suction and sealing mechanism, the automatic bag opening mechanism controls a bag opening assembly to open and close a rolling bag by arranging a bag opening plate, the bag opening assembly is controlled to move axially by arranging a bag opening driving mechanism, and then the film material for packaging the next bag enters a bag opening area, so that full-automatic production is realized, the production efficiency is improved, an electric bag supporting mechanism prevents the express from falling to cause commodity damage by arranging a bag supporting buffer assembly, and the express is prevented from being detained on a supporting plate by arranging the bag supporting buffer assembly.

Description

Bag opening and heat sealing device for full-automatic bag falling type express packaging machine
Technical Field
The invention relates to the field of packaging machines, in particular to a bag opening and heat sealing device for a full-automatic bag falling type express packaging machine.
Background
The packaging products relate to the aspect of daily life, most of melon seeds and peanuts which are eaten at ordinary times, clothes which are bought, items mailed by post offices and the like are independently packaged by packaging bags, for example, the clothes are mostly packaged by plastic bags and then delivered for express delivery for transportation at present. Some existing enterprises also adopt methods such as manual bag taking, filling and sealing to carry out bag filling operation on products, so that the operation efficiency is low and the labor cost is high; certainly, some enterprises also adopt the conveying mechanism of the packaging bag to carry out the conveying of continuous rolling open bags, and then the manual bagging and sealing labeling operation is carried out, so that the conveying speed of the packaging bag in the prior art is too slow, the efficiency is low, the manual participation of all links wastes human resources, and the automatic operation cannot be realized. Therefore, a novel full-automatic bag-falling type express packaging machine is needed, automatic bagging, labeling, sealing and discharging are achieved, and efficient automation is achieved.
Express packaging machine all need carry the packaging film material to blowing department through unwinding device and carry out the rethread sealing equipment after putting into the packaging film with commodity and carry out the heat-seal, so this kind of packaging film material need choose for use the opening even roll bag, and current express packaging machine is when using the opening even roll bag, has following defect:
1. when the opening continuous rolling bag is used, the bag opening needs to be manually opened, materials are filled from the bag opening, and then the bag opening is sealed and cut, so that the efficiency is low.
2. Current express delivery wrapping bag is after packing heat seal to commodity, can be directly drop to the packagine machine below from the express delivery bag that the packagine machine is good packed in, but when packing some accurate or fragile article, this kind of unloading mode just leads to commodity to damage easily.
Disclosure of Invention
The invention aims to solve the technical problem that the defects of the prior art are overcome, and provides a bag opening and sealing device for a full-automatic bag falling type express packaging machine, wherein a film material traction mechanism sends a film material to a bag suction and sealing mechanism, the automatic bag opening mechanism controls a bag opening component to open and close a rolling bag by a bag opening plate, a bag opening driving mechanism controls the bag opening component to move axially, so that the film material for packaging a lower group enters a bag opening area, full-automatic production is realized, the production efficiency is improved, an electric bag supporting mechanism prevents the goods from being damaged due to drop of express items by arranging a bag supporting buffer component, prevents the express items from being retained on a supporting plate by arranging the bag supporting buffer component,
in order to achieve the purpose, the invention provides the following technical scheme: full-automatic pocket type express packaging machine of falling is with opening a bag sealing device, including the frame, its characterized in that: be equipped with coating material drive mechanism in the frame, inhale the bag and seal cutting mechanism and set up the automatic bag mechanism of opening who inhales bag seal cutting mechanism top, frame one end is equipped with seals the board, coating material drive mechanism delivers to the coating material seals the board and inhales between the bag seal cutting mechanism to prop open the sack through automatic bag mechanism of opening, inhale bag seal cutting mechanism including setting up in the frame towards the bag of inhaling that seals board one end seal cutting frame, set up inhaling bag drive actuating cylinder and sealing and cutting drive actuating cylinder on inhaling bag seal cutting frame, the output of inhaling bag drive actuating cylinder is equipped with the suction nozzle mounting panel, the suction nozzle mounting panel is equipped with a plurality of suction nozzles towards the one end of sealing the board, the output that seals and cuts drive actuating cylinder is equipped with the cutter that seals board one end, automatic bag mechanism of opening is including opening bag subassembly and drive bag subassembly of opening axial displacement in the frame, it includes bag supporting seat to open bag supporting seat, The bag opening device comprises at least two bag opening rotating shafts inserted in a bag opening supporting seat and bag opening plates arranged on the bag opening rotating shafts and rotating along with the bag opening rotating shafts, the bag opening rotating shafts are provided with bag opening swing arms after penetrating through the bag opening supporting seat, one ends of the bag opening supporting seats corresponding to the bag opening swing arms are provided with bag opening cylinders, the bag opening cylinders are arranged between the two adjacent bag opening rotating shafts, the output ends of the bag opening cylinders are hinged with the bag opening swing arms, and the bag opening plates are oppositely arranged on the bag opening rotating shafts and are driven to open and close the bag opening plates through the air inlet and outlet of the bag opening cylinders.
By adopting the technical scheme, the film material is conveyed to a position between a sealing plate and a bag sucking and sealing mechanism through a film material traction mechanism, the suction nozzle sucks the film material through the expansion of a bag sucking driving air cylinder, the bag opening of the film material is further pulled open, then a bag opening driving assembly drives a bag opening assembly to move downwards, the bag opening plate is further inserted into a bag opening of the packaging film material, a bag opening air cylinder arranged between bag opening rotating shafts is driven to swing a bag opening swing arm through driving, the bag opening rotating shafts are controlled to rotate relative to each other with the bag opening air cylinder as the center, then the bag opening plate is swung to open the bag opening and load commodities, then the bag opening plate is controlled to fold, the bag opening assembly is driven to move upwards through the bag opening driving assembly, the sealing cutting driving air cylinder drives a sealing cutter to abut against the sealing plate to seal the packaging bag, express packaging is completed, the film material traction mechanism conveys the film material to the bag sucking and sealing mechanism in the whole process, the automatic bag opening mechanism controls the bag opening plate to open and close the bag opening and, the bag opening driving mechanism is arranged to control the bag opening assembly to move axially, so that the lower packaging film material enters a bag opening area, full-automatic production is realized, and the production efficiency is improved.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: open bag drive assembly drive actuating cylinder including setting up the bag guide rail of opening in the frame, setting up the installing support on opening the bag supporting seat and setting up the bag of opening in the frame, it drives actuating cylinder's output and installing support fixed connection to open the bag, the one end that the bag guide rail was opened to the installing support orientation is equipped with the installation guide seat of erectting on opening the bag guide rail, the installing support drives actuating cylinder through opening the bag and advances to give vent to anger and drive and open bag subassembly axial displacement in the frame.
Adopt above-mentioned technical scheme, be connected with opening the bag subassembly through the installing support, make open the bag and drive actuating cylinder and drive the bag subassembly and follow opening bag guide rail axial displacement, when the packaging film material enters into automatic opening bag mechanism promptly, it will drive the bag subassembly of opening to open the bag and move down to drive actuating cylinder, and then will open the bag board and insert in the sack of packaging film material, then drive the sack open pack into after the commodity, the rethread is opened the bag and is driven actuating cylinder and will be driven the bag subassembly of opening and shift up, it is regional to open the bag just to pack the packaging film material and enter into.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: the bag supporting device is characterized in that an electric bag supporting mechanism is arranged on the sealing plate and comprises a bottom supporting plate arranged on the sealing plate, a movable groove for axial movement of the bottom supporting plate is formed in the sealing plate, a dragging plate is arranged at one end of the bottom supporting plate, a bag supporting buffering assembly is arranged at the other end of the bottom supporting plate after penetrating through the movable groove, the bag supporting buffering assembly comprises a buffering support connected with the bottom supporting plate, a buffering screw rod inserted into the buffering support and connected with the buffering support in a threaded mode and a bag supporting driving motor driving the buffering screw rod to rotate, one end of the buffering screw rod abuts against the sealing plate, and the other end of the buffering screw rod is connected with the bag supporting driving motor and drives the buffering support to axially move along the movable.
Adopt above-mentioned technical scheme, the express delivery of packing is cut the back through sealing and is dropped downwards along sealing the board, through setting up support bag buffering subassembly, make support bag driving motor drive buffering support along the movable trough upward movement, make the end plate can hold the express delivery at the preceding bearing of express delivery unloading, the rethread holds in the palm bag driving motor and drives the end plate and move down, send the express delivery to ground, thereby avoid the express delivery to drop and lead to commodity to damage, whole process passes through planker bearing express delivery, be connected with the planker through the buffering support, make support bag driving motor drive and rotate with buffering support threaded connection's buffering lead screw, realize the axial motion of end plate, and this structural transmission is stable, simple structure.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: the film material traction mechanism comprises a traction roller shaft arranged at one end, corresponding to the sealing plate, of the machine frame and a traction motor driving the traction roller shaft to rotate.
By adopting the technical scheme, the traction motor is arranged on the rack, and the traction roller shaft is driven to rotate by the traction motor, so that the packaging film material is pulled to enter the automatic bag opening mechanism.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: the bottom plate is equipped with the subassembly of falling the material towards the one end of buffering support, the subassembly of falling the material is including setting up the frame of falling on the buffering support, setting up the cylinder of falling the material on the frame of falling the material, setting up at the collet seat that the buffering support corresponds bottom plate one end and insert the collet pivot of establishing on the collet seat, the bottom plate is equipped with the swing arm of falling the material towards collet pivot one end, fall material swing arm pot head and establish in the collet pivot, the other end is articulated with the output of the cylinder of falling the material to drive the planker through the cylinder of falling the material and use the collet pivot as fulcrum axial swing.
Adopt above-mentioned technical scheme, through setting up the material cylinder and collet pivot of falling, make the material cylinder of falling can stimulate the material swing arm of falling and make it use the collet pivot to swing as the fulcrum axial, and then control bottom plate material of falling, make this mechanism when to some small express delivery bearings, can avoid the express delivery to be detained on the layer board through the subassembly of falling the material.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: the one end that the bottom plate was kept away from to the sealing plate is equipped with the blanking sensor with holding in the palm bag driving motor electric connection, the blanking sensor sets up in the one side of sealing plate towards buffering support, the one end that the sealing plate corresponds the blanking sensor has seted up the detection mouth.
By adopting the technical scheme, the blanking sensor is arranged, so that the packaged express can control the bag supporting driving motor to work when passing through the blanking sensor during the blanking of the express delivery packaging machine, thereby realizing automatic bag supporting and avoiding manual operation.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: open the bag board and install towards the one end of membrane material drive mechanism and open the bag sensor, open bag sensor and open bag cylinder electric connection.
By adopting the technical scheme, the bag opening sensor is arranged, so that the packaging film material enters the automatic bag opening mechanism, the automatic bag opening mechanism can be detected and controlled to work through the bag opening sensor, and automatic high-efficiency production is realized.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: and an air blower is arranged above the rack corresponding to the automatic bag opening mechanism.
By adopting the technical scheme, the air blower is arranged above the automatic bag opening mechanism, so that the air blower blows air towards the automatic bag opening mechanism to blow the interior of the packaging bag, and the goods are better put into the packaging bag.
Foretell full-automatic bag formula express packaging machine that falls opens a bag sealing device can further set up to: an outer protective cover is arranged outside the machine frame, and the air blower is arranged on the outer protective cover.
By adopting the technical scheme, the outer protective cover is arranged, so that the outer protective cover wraps the bag opening and heat sealing device, and external dust is prevented from polluting the packaging machine.
The invention is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a perspective view of the embodiment of the present invention with the outer protective cover removed.
Fig. 3 is a schematic perspective view of a bag sucking, sealing and cutting mechanism and an automatic bag opening mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic perspective view of an automatic bag opening mechanism according to an embodiment of the present invention.
Fig. 5 is a schematic perspective view of an automatic bag opening mechanism according to an embodiment of the present invention 2.
Fig. 6 is a schematic perspective view of a suction bag sealing and cutting mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic perspective view of an electric bag supporting mechanism according to an embodiment of the present invention.
FIG. 8 is a perspective view of a bag holder cushioning assembly in accordance with an embodiment of the present invention.
Fig. 9 is a schematic perspective view of a material pouring assembly according to an embodiment of the invention.
Fig. 10 is a schematic perspective view of the working state of the embodiment of the present invention.
Detailed Description
As shown in fig. 1-10, the bag opening and sealing device for a full-automatic bag falling type express packaging machine comprises a frame 1, wherein a film material traction mechanism 2, a bag suction sealing and cutting mechanism 3 and an automatic bag opening mechanism 4 arranged above the bag suction sealing and cutting mechanism 3 are arranged on the frame 1, a sealing plate 5 is arranged at one end of the frame 1, the film material traction mechanism 2 sends a film material a between the sealing plate 5 and the bag suction sealing and cutting mechanism 3, and an opening of a bag is opened through the automatic bag opening mechanism 4, the bag suction sealing and cutting mechanism 3 comprises a bag suction sealing and cutting frame 31 arranged on the frame 1 and facing one end of the sealing plate 5, a bag suction driving cylinder 32 and a sealing and cutting driving cylinder 33 arranged on the bag suction sealing and cutting frame 31, an output end of the bag suction driving cylinder 32 is provided with a suction nozzle mounting plate 321, one end of the suction nozzle mounting plate 321 facing the sealing plate 5 is provided with a plurality of suction nozzles 322, an output end of the sealing and cutting driving cylinder 33 is provided with a sealing cutter 331, the automatic bag opening mechanism 4 comprises a bag opening assembly and a bag opening driving assembly for driving the bag opening assembly to axially move on the frame 1, the bag opening assembly comprises a bag opening supporting seat 41, at least two bag opening rotating shafts 42 inserted in the bag opening supporting seat 41 and a bag opening plate 43 arranged on the bag opening rotating shafts 42 and rotating along with the bag opening rotating shafts 42, the bag opening rotating shafts 42 penetrate through the bag opening supporting seat 41 and are provided with bag opening swing arms 421, one ends of the bag opening supporting seats 41 corresponding to the bag opening swing arms 421 are provided with bag opening air cylinders 44, the bag opening air cylinders 44 are arranged between the two adjacent bag opening rotating shafts 42, the output ends of the bag opening air cylinders 44 are hinged to the bag opening swing arms 421, the bag opening plates 43 are oppositely arranged on the bag opening rotating shafts 42 and drive the bag opening plate 43 to open and close through air inlet and outlet of the bag opening air cylinders 44, and the bag opening driving assembly comprises bag opening guide rails 45 and bag opening guide rails arranged on the frame 1, The bag opening driving mechanism comprises a mounting support 46 arranged on a bag opening supporting seat 41 and a bag opening driving cylinder 47 arranged on a rack 1, wherein the output end of the bag opening driving cylinder 47 is fixedly connected with the mounting support 46, one end of the mounting support 46 facing a bag opening guide rail 45 is provided with a mounting guide seat 461 erected on the bag opening guide rail 45, the mounting support 46 drives the air inlet and outlet of the bag opening driving cylinder 14 to drive the bag opening assembly to move axially on the rack 1 through the bag opening, an electric bag supporting mechanism 6 is arranged on a sealing plate 5, the electric bag supporting mechanism 6 comprises a bottom supporting plate 61 arranged on the sealing plate 5, the sealing plate 5 is provided with a movable groove 51 for axial movement of the bottom supporting plate 61, one end of the bottom supporting plate 61 is provided with a dragging plate 611, the other end of the bottom supporting plate passes through the movable groove 51 and is provided with a bag supporting buffering assembly, the bag supporting buffering assembly comprises a buffering support 62 connected with the bottom supporting plate 61, a buffering screw 63 inserted in the buffering support 62 and a motor 64, one end of the buffer screw 63 is abutted against the sealing plate 5, the other end of the buffer screw is connected with the bag supporting driving motor 64, and the buffer support 62 is driven to move axially along the movable groove 51 by the bag supporting driving motor 64, the film material traction mechanism 2 comprises a traction roller shaft 21 arranged at one end of the frame 1 corresponding to the sealing plate 5 and a traction motor 22 driving the traction roller shaft 21 to rotate, a material pouring component is arranged at one end of the bottom support plate 61 facing the buffer support 62, the material pouring component comprises a material pouring frame 65 arranged on the buffer support 62, a material pouring cylinder 66 arranged on the material pouring frame 65, a bottom support seat 67 arranged at one end of the buffer support 62 corresponding to the bottom support plate 61 and a bottom support rotating shaft 68 inserted on the bottom support seat 67, a material pouring swing arm 612 is arranged at one end of the bottom support plate 61 facing the bottom support rotating shaft 68, one end of the material pouring swing arm 612 is sleeved on the rotating shaft 68, and the, the material pouring cylinder 66 drives the dragging plate 611 to axially swing by taking the bottom support rotating shaft 68 as a fulcrum, a blanking sensor 52 electrically connected with the bag supporting driving motor 64 is arranged at one end, away from the bottom support plate 61, of the sealing plate 5, the blanking sensor 52 is arranged on one side, facing the buffering support 62, of the sealing plate 5, a detection opening 53 is formed in one end, corresponding to the blanking sensor 52, of the sealing plate 5, a bag opening sensor 431 is installed at one end, facing the film material traction mechanism 2, of the bag opening plate 43, the bag opening sensor 431 is electrically connected with the bag opening cylinder 44, an air blower 7 is arranged above the machine frame 1, corresponding to the automatic bag opening mechanism 4, an outer protective cover 8 is arranged outside the machine frame 1, and the air blower 7 is arranged on the outer protective cover 8.
The invention relates to a bag opening and heat sealing device for a full-automatic bag falling type express packaging machine, when the bag opening and heat sealing device is used on the full-automatic bag falling type express packaging machine, a film material traction mechanism 2 sends a film material A between a sealing plate 5 and a bag suction and sealing mechanism 3, a bag suction driving cylinder 32 stretches to absorb the film material A by a suction nozzle 322, so that the bag opening of the film material A is pulled open, a bag opening driving cylinder 47 drives a bag opening component to move downwards, a bag opening plate 43 is inserted into the bag opening of the packaging film material A, a bag opening swing arm 421 is driven to swing by a bag opening cylinder 44 arranged between bag opening rotating shafts 43, the bag opening rotating shafts 43 are controlled to relatively rotate by taking the bag opening cylinder 44 as a center, the bag opening plate 44 is swung to open the bag opening and load goods, then the bag opening plate 4 is controlled to fold, the bag opening component is driven to move upwards by the bag opening driving component 331, a sealing and cutting driving cylinder 33 drives a sealing cutter to abut against the sealing plate 5 to cut the film material, the membrane material A heat-seal that will adorn commodity is cut into individual independent express delivery, the express delivery of packing is through sealing cut back along sealing before board 5 drops downwards, blanking sensor 52 will detect the express delivery after, make support bag driving motor 22 drive buffering lead screw 63 and rotate, thereby drive buffering support 62 along the movable groove 51 upward movement, make bottom plate 61 can hold the express delivery before the express delivery unloading, rethread support bag driving motor 64 drives bottom plate 61 and moves down, send the express delivery to ground, thereby avoid the express delivery to drop and lead to the commodity to damage, then through the material cylinder 66 pulling of falling down material swing arm 612 make it use collet pivot 68 as the pivot axial swing, and then control bottom plate 61 fall the material, fall down the express delivery from bottom plate 61, and when the express delivery bearing to some smallclothes, can avoid the express delivery to be detained on layer board 611 through the subassembly of falling down.

Claims (9)

1. Full-automatic pocket type express packaging machine of falling is with opening a bag sealing device, including the frame, its characterized in that: be equipped with coating material drive mechanism in the frame, inhale the bag and seal cutting mechanism and set up the automatic bag mechanism of opening who inhales bag seal cutting mechanism top, frame one end is equipped with seals the board, coating material drive mechanism delivers to the coating material seals the board and inhales between the bag seal cutting mechanism to prop open the sack through automatic bag mechanism of opening, inhale bag seal cutting mechanism including setting up in the frame towards the bag of inhaling that seals board one end seal cutting frame, set up inhaling bag drive actuating cylinder and sealing and cutting drive actuating cylinder on inhaling bag seal cutting frame, the output of inhaling bag drive actuating cylinder is equipped with the suction nozzle mounting panel, the suction nozzle mounting panel is equipped with a plurality of suction nozzles towards the one end of sealing the board, the output that seals and cuts drive actuating cylinder is equipped with the cutter that seals board one end, automatic bag mechanism of opening is including opening bag subassembly and drive bag subassembly of opening axial displacement in the frame, it includes bag supporting seat to open bag supporting seat, The bag opening device comprises at least two bag opening rotating shafts inserted in a bag opening supporting seat and bag opening plates arranged on the bag opening rotating shafts and rotating along with the bag opening rotating shafts, the bag opening rotating shafts are provided with bag opening swing arms after penetrating through the bag opening supporting seat, one ends of the bag opening supporting seats corresponding to the bag opening swing arms are provided with bag opening cylinders, the bag opening cylinders are arranged between the two adjacent bag opening rotating shafts, the output ends of the bag opening cylinders are hinged with the bag opening swing arms, and the bag opening plates are oppositely arranged on the bag opening rotating shafts and are driven to open and close the bag opening plates through the air inlet and outlet of the bag opening cylinders.
2. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to claim 1, characterized in that: open bag drive assembly drive actuating cylinder including setting up the bag guide rail of opening in the frame, setting up the installing support on opening the bag supporting seat and setting up the bag of opening in the frame, it drives actuating cylinder's output and installing support fixed connection to open the bag, the one end that the bag guide rail was opened to the installing support orientation is equipped with the installation guide seat of erectting on opening the bag guide rail, the installing support drives actuating cylinder through opening the bag and advances to give vent to anger and drive and open bag subassembly axial displacement in the frame.
3. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to claim 1, characterized in that: the bag supporting device is characterized in that an electric bag supporting mechanism is arranged on the sealing plate and comprises a bottom supporting plate arranged on the sealing plate, a movable groove for axial movement of the bottom supporting plate is formed in the sealing plate, a dragging plate is arranged at one end of the bottom supporting plate, a bag supporting buffering assembly is arranged at the other end of the bottom supporting plate after penetrating through the movable groove, the bag supporting buffering assembly comprises a buffering support connected with the bottom supporting plate, a buffering screw rod inserted into the buffering support and connected with the buffering support in a threaded mode and a bag supporting driving motor driving the buffering screw rod to rotate, one end of the buffering screw rod abuts against the sealing plate, and the other end of the buffering screw rod is connected with the bag supporting driving motor and drives the buffering support to axially move along the movable.
4. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to claim 1, characterized in that: the film material traction mechanism comprises a traction roller shaft arranged at one end, corresponding to the sealing plate, of the machine frame and a traction motor driving the traction roller shaft to rotate.
5. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to claim 3, characterized in that: the bottom plate is equipped with the subassembly of falling the material towards the one end of buffering support, the subassembly of falling the material is including setting up the frame of falling on the buffering support, setting up the cylinder of falling the material on the frame of falling the material, setting up at the collet seat that the buffering support corresponds bottom plate one end and insert the collet pivot of establishing on the collet seat, the bottom plate is equipped with the swing arm of falling the material towards collet pivot one end, fall material swing arm pot head and establish in the collet pivot, the other end is articulated with the output of the cylinder of falling the material to drive the planker through the cylinder of falling the material and use the collet pivot as fulcrum axial swing.
6. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to claim 5, characterized in that: the one end that the bottom plate was kept away from to the sealing plate is equipped with the blanking sensor with holding in the palm bag driving motor electric connection, the blanking sensor sets up in the one side of sealing plate towards buffering support, the one end that the sealing plate corresponds the blanking sensor has seted up the detection mouth.
7. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to any one of claims 1 to 6, characterized in that: open the bag board and install towards the one end of membrane material drive mechanism and open the bag sensor, open bag sensor and open bag cylinder electric connection.
8. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to any one of claims 1 to 6, characterized in that: and an air blower is arranged above the rack corresponding to the automatic bag opening mechanism.
9. The bag opening and heat sealing device for the full-automatic falling bag type express packaging machine according to claim 8, characterized in that: an outer protective cover is arranged outside the machine frame, and the air blower is arranged on the outer protective cover.
CN202110244350.2A 2021-03-05 2021-03-05 Bag opening and heat sealing device for full-automatic bag falling type express packaging machine Pending CN112849538A (en)

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CN202110244350.2A CN112849538A (en) 2021-03-05 2021-03-05 Bag opening and heat sealing device for full-automatic bag falling type express packaging machine

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Application Number Priority Date Filing Date Title
CN202110244350.2A CN112849538A (en) 2021-03-05 2021-03-05 Bag opening and heat sealing device for full-automatic bag falling type express packaging machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030699A (en) * 2021-11-24 2022-02-11 乐清市嘉得电子有限公司 Automatic packaging mechanism of terminal pin inserting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114030699A (en) * 2021-11-24 2022-02-11 乐清市嘉得电子有限公司 Automatic packaging mechanism of terminal pin inserting machine

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