CN214729814U - Full-automatic inner bag and outer bag packing machine for granules or liquid - Google Patents

Abstract

The invention discloses a full-automatic inner bag and outer bag packaging machine for granules or liquid, which comprises an inner bag feeding system, an automatic feeding system, an inner bag heat-sealing system, an inner bag discharging system and an outer bag packaging system. The automatic packaging machine has the advantages that solid particles or liquid of raw materials enter the inner bag feeding system from the automatic feeding system in an automatic quantitative feeding mode, the raw materials are automatically cut off after flowing through the inner bag heat sealing system to carry out heat sealing on an inner bag, the packaged inner bag enters the inner bag discharging system to flow through the outer bag packaging system to carry out outer bag automatic packaging, the whole structure is complete, the conception is ingenious, the process flow of whole inner bag packaging and outer bag packaging is efficient and smooth, the whole process automation from raw materials to inner and outer packaging is really realized, a large amount of labor in traditional packaging is reduced, and the automatic packaging machine is efficient, safe and reliable.

Description

Full-automatic inner bag and outer bag packing machine for granules or liquid

Technical Field

The invention relates to the field of automatic packaging of particles or liquid, in particular to a full-automatic inner and outer bag packaging machine for particles or liquid.

Background

The packaging machine is a machine device for packaging solid particles or liquid by plastic bags, plays a role in packaging and storing products, avoiding moisture deterioration and facilitating transportation, and mainly comprises a liquid packaging machine and a solid particle packaging machine. The liquid packaging machine is used for heat sealing after liquid is filled into a plastic bag, and for some products, a layer of plastic outer package is placed outside for heat sealing, namely, an inner layer package and an outer layer package are used for heat sealing, so that the liquid is prevented from overflowing, the quality and freshness preservation are facilitated, and the liquid packaging machine is mainly suitable for wine beverages, milk traditional Chinese medicine preparations and the like. The particle packing machine can be divided into an outer bag single inner bag package and an outer bag multiple inner bag package, is suitable for quantitative packing of materials such as particle powder and the like, and is mainly applied to agricultural rapeseed package, chemical compound fertilizer food and the like.

The existing particle or liquid packaging machine is used for guiding plastic inner packaging bags into the bags after weighing, then moving the bags to the heat sealing machine for sealing, manually taking out the inner bags to put in outer packaging bags, and putting the bags into the heat sealing machine for sealing again, so that the workload is high, the labor is more, the manual heat sealing edges are not uniform and stable, the efficiency is low, the hands are easily scalded, part of power mainly takes pneumatics as the main part, the automation stratification degree is low, the operation is not smooth and the like, the packaging effect of packaged products can be influenced, and the automation is discontinuous, therefore, the particle or liquid full-automatic inner bag and outer bag packaging machine is provided, and the problems can be completely solved.

Disclosure of Invention

The invention aims to provide a full-automatic inner bag and outer bag packing machine for granules or liquid, which can solve all the problems in the background introduction.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a full-automatic inner bag and outer bag packing machine for granules or liquid comprises an inner bag feeding system, an automatic feeding system, an inner bag heat sealing system, an inner bag discharging system and an outer bag packaging system; the automatic feeding system is arranged at the top of the inner bag heat-sealing system, the inner bag feeding system is arranged in front of the inner bag heat-sealing system, the outer bag packaging system is arranged at the lower part of the inner bag feeding system, and the inner bag discharging system is arranged at the front end of the top of the outer bag packaging system and is just opposite to the discharging position of the inner bag packaged by the inner bag heat-sealing system.

Furthermore, the inner bag feeding system comprises a plastic belt, a central shaft, a fixed shaft and an inner bag support frame; the central shaft is fixed at the front end of the inner bag support frame, and a coiled plastic belt is placed at the central shaft position and then screwed into the fixed shaft to fix the plastic belt;

furthermore, the automatic feeding system comprises a double hopper, a vibration feeder, a meter, a material guide pipe and a control display screen; the double-hopper is integrated on the upper portion of the shield of the automatic feeding system and is of an integrated structure and is provided with two hoppers, the vibration feeders are arranged below the double-hopper and are respectively arranged on the left and the right for aligning the discharging outlet positions of the double-hopper, the metering devices are respectively arranged on the left and the right between the two vibration feeders, the guide pipes are arranged at the lower ends of the metering devices, the inlets of the guide pipes are right aligned with the discharging outlet positions of the two metering devices, and the control display screen is arranged at the upper left corner of the front of the double-hopper.

Further, the inner bag heat-sealing system comprises an inner bag heat-sealing system shield, a heat-sealing display screen, a heat-sealing power switch, a manual debugging handle, a vertical temperature control module, a transverse temperature control module and a heat-sealing module; the inner bag heat-sealing system shield is an integral shield of the inner bag heat-sealing system, a heat-sealing display screen is arranged at the upper left corner in front of the inner bag heat-sealing system shield, the upper right corner in front of the inner bag heat-sealing system shield is respectively provided with a vertical temperature control device and a horizontal temperature control device in sequence, the lower left corner in front of the inner bag heat-sealing system shield is respectively provided with a heat-sealing power switch and a manual debugging handle in sequence, and a heat-sealing module is arranged at the lower middle part of the inner bag heat-sealing system shield.

Further, the heat sealing module comprises a longitudinal heat sealing mechanism, a longitudinal eccentric mechanism, a transverse eccentric mechanism, a heat sealing bracket, a heat sealing power motor, a manual pull rod, a transverse hot air mechanism and a longitudinal material pulling mechanism; the heat-seal support below sets up heat-seal motor power, heat-seal support top sets up horizontal hot-blast mechanism, heat-seal support intermediate position sets up horizontal eccentric mechanism, just horizontal eccentric mechanism center pin links to each other with heat-seal motor power, vertical heat-seal mechanism sets up at heat-seal support top, vertical eccentric mechanism sets up at vertical heat-seal mechanism intermediate position, just vertical eccentric mechanism's center pin is connected with heat-seal motor power equally, vertically draw the setting of material mechanism to fix on the heat-seal support in vertical heat-seal mechanism below, manual pull rod set up vertically draw the side of material mechanism and with vertically draw the gear connection of material mechanism.

Further, the inner bag discharging system is arranged at the front end of the top of an outer bag packaging shield of the outer bag packaging system, and the inner bag discharging system comprises a discharging driving motor, an upper sliding block, a lower sliding block, a discharging hopper, a discharging gate, an inner bag hopper, a pull rod of the inner bag gate, a gate tension spring, an up-down sliding eccentric mechanism and an inner bag driving motor frame; the inner bag driving motor frame and the inner bag hopper are both fixed on the outer bag packaging protective cover, the discharge driving motor is arranged on the side of the inner bag driving motor frame, the up-down sliding eccentric mechanism is arranged on the other side of the inner bag driving motor frame, the up-down sliding eccentric mechanism is electrically connected with the discharging driving, the up-down sliding block is arranged on the track of the inner bag driving motor frame, the inner bag gate pull rod is arranged at the front end of the upper and lower sliding blocks, the discharge gate is fixed at the discharge hole below the inner bag hopper, and can swing to an angle, the upper and lower operation of the inner bag gate pull rod just pushes and pulls the discharge gate, the gate tension spring is arranged on the side of the inner bag hopper, and the gate tension spring is connected with the inner bag gate, the discharging hopper is fixed on the upper and lower sliding blocks, and the discharging leakage position is just at the discharge hole position of the inner bag hopper.

Further, the outer bag packaging system comprises an outer bag packaging protective cover, an outer bag automatic feeding station, an outer bag supporting station and an outer bag heat sealing station; outer bag encapsulation guard shield bottom is equipped with four trundles, outer bag encapsulation guard shield right side outside sets up the product discharge gate, outer bag automatic feeding station sets up at outer bag encapsulation guard shield bottom left side position, outer bag heat-seal station sets up at outer bag encapsulation guard shield bottom right side position, outer bag props up the station position at outer bag encapsulation guard shield intermediate position, just outer bag props up the station just to the blowing funnel of inner bag blowing system.

Further, the outer bag automatic feeding station comprises an outer bag clamp, an outer bag width limiting component, a height sliding component, an outer bag mechanism base, a height adjusting knob, an outer bag feeding component, a sliding balancing weight and a linking screw rod; the bottom of the outer bag clamp is fixedly welded with a linking screw rod, the linking screw rod is inserted into the middle of a base of the outer bag mechanism, the height adjusting knob is screwed in the linking screw rod to adjust the height, the height sliding components are welded on the left and right sides of the bottom of the outer bag clamp respectively and are composed of guide columns and linear bearings, two guide columns of the height sliding components are respectively inserted into the base of the outer bag mechanism and can be limited to be positioned on the base of the outer bag mechanism to slide up and down linearly by rotating the height adjusting knob, the outer bag width limiting component is composed of a guide column guide sleeve and an inner hexagonal screw, the outer bag width limiting component is arranged on the side part of the outer bag clamp and can be flexibly adjusted according to the width of an outer bag of a product package, the outer bag feeding component is arranged at the middle position of the outer bag clamp and is composed of standard components such as a sliding sheet, the guide columns and the guide sleeve, and the outer bag feeding component and the outer bag clamp are arranged at an angle, the sliding counterweight block slides downwards and forwards under the action of gravity, and is arranged on the outer bag feeding component and fixed by an inner hexagonal screw.

Further, the outer bag supporting station comprises a sliding table assembly, a bag supporting driving motor, a bag supporting motor frame, a bag supporting sliding assembly, a negative pressure sucking disc, a bag clamping driving motor, a bag clamping assembly, a bag clamping connecting rod and an eccentric pulling assembly; the bag opening driving motor is arranged on the side surface of the bag opening motor frame; prop a bag driving motor and constitute by motor shaft and eccentric mechanism, prop bag slip subassembly with prop bag driving motor's eccentric mechanism and link to each other, drive through the eccentric mechanism who props bag driving motor and prop bag slip subassembly front and back operation, prop and set up negative sucker on the bag slip subassembly, the slip table subassembly is fixed and is being propped bag motor frame upper portion, the slip table subassembly comprises guide rail, slip table standard component, respectively set up about the slip table subassembly and press from both sides bag driving motor, every it all corresponds an eccentric pulling subassembly to press from both sides bag driving motor, press from both sides the bag subassembly with it connects to press from both sides bag connecting rod one end, it is connected to press from both sides the bag connecting rod other end eccentric pulling subassembly, through it rotates to press from both sides bag driving motor the eccentric pulling subassembly rotates, eccentric pulling subassembly rotates to pass through it presss from both sides bag connecting rod pulling and presss from both sides the bag subassembly swing.

Further, the outer bag heat-sealing station comprises an outer bag transverse sliding assembly, a transverse sliding support, an outer bag longitudinal sliding rail, an outer bag moving assembly A, an outer bag longitudinal driving assembly, an outer bag moving assembly B, an outer bag heat-sealing assembly, an outer bag transverse eccentric mechanism and an outer bag transverse motor; the outer bag transverse sliding assembly is arranged on the transverse sliding support, the outer bag transverse sliding assembly front end is provided with an outer bag heat sealing assembly, an outer bag transverse motor is arranged on the transverse sliding support side, an outer bag transverse eccentric mechanism is arranged at the middle position of the outer bag transverse sliding assembly above the transverse sliding support, the outer bag transverse motor is connected with the outer bag transverse eccentric mechanism, an outer bag longitudinal sliding rail is arranged below the transverse sliding support, an outer bag moving assembly A is arranged on the left side of the front of the outer bag longitudinal sliding rail, an outer bag moving assembly B is arranged on the right side of the front of the outer bag longitudinal sliding rail, an outer bag longitudinal driving assembly is arranged below the outer bag longitudinal sliding rail, the outer bag longitudinal driving assembly comprises standard components such as a synchronous motor, a synchronous belt and a synchronous belt pulley, the outer bag sliding assembly A is arranged at the front end of the outer bag moving assembly A, and the moving assembly A motor comprises a motor, The outer bag sliding assembly comprises a motor shaft and an eccentric mechanism, the end part of an outer bag sliding assembly A is connected with the eccentric mechanism of the motor shaft of a moving assembly A motor, an outer bag sliding assembly B is arranged at the front end of the outer bag moving assembly B, an oval gear row is arranged in the outer bag moving assembly B, a moving assembly B motor is arranged below the outer bag sliding assembly B, the moving assembly B motor comprises a motor, a motor shaft and a gear, and the gear of the moving assembly B motor is in fit connection with the oval gear row of the outer bag sliding assembly B.

Compared with the prior art, the invention has the advantages and positive effects that:

the invention has the advantages of flexible setting of all parameters, including weight precision, and flexible parameter setting from one inner bag to a plurality of inner bags in the outer bag, and can be stably realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall front view of the present invention;

fig. 2 is a perspective view of the inner bag feeding system of the present invention;

FIG. 3 is a perspective view of the automatic feed system of the present invention;

FIG. 4 is a perspective view of the endobag heat sealing system of the present invention;

FIG. 5 is a detail assembly view of the heat seal module of the present invention;

FIG. 6 is a perspective view of the overpouch packaging system of the present invention;

FIG. 7 is a detailed assembly view of the inner bag emptying system of the present invention;

FIG. 8 is a reverse side view of a detail assembly view of the inner bag emptying system of the present invention;

FIG. 9 is a detail assembly view of the outer bag automatic feeding station of the present invention;

FIG. 10 is a detail assembly view of the overpouch support station of the present invention;

FIG. 11 is a detail assembly view of the outer bag heat-sealing station of the present invention

FIG. 12 is a reverse side view of a detail assembly drawing of the outer bag heat seal station of the present invention

In the figure: 1-inner bag feeding system, 2-automatic feeding system, 3-inner bag heat-sealing system, 4-inner bag discharging system, 5-outer bag packaging system, 11-plastic belt, 12-central shaft, 13-fixed shaft, 14-inner bag support frame, 21-double hopper, 22-vibration feeder, 23-meter, 24-material guide pipe, 25-control display screen, 31-inner bag heat-sealing system shield, 32-heat-sealing display screen, 33-heat-sealing power switch, 34-manual debugging handle, 35-vertical temperature control, 36-transverse temperature control, 37-heat-sealing module, 371-longitudinal heat-sealing mechanism, 372-longitudinal eccentric mechanism, 373-transverse eccentric mechanism, 374-heat-sealing support, 375-heat-sealing power motor, 374-outer bag packaging system, and the like, 376-manual pull rod, 377-transverse hot air mechanism, 378-longitudinal pulling mechanism, 51-outer bag packaging shield, 52-outer bag automatic feeding station, 53-outer bag supporting station, 54-outer bag heat sealing station, 40-discharging driving motor, 41-up and down slide block, 42-discharging funnel, 43-discharging gate, 44-inner bag hopper, 45-inner bag gate pull rod, 46-gate tension spring, 47-up and down sliding eccentric mechanism, 48-inner bag driving motor rack, 520-outer bag clamp, 521-outer bag width limiting component, 522-height sliding component, 523-outer bag mechanism base, 524-height adjusting knob, 525-outer bag feeding component, 526-sliding balancing weight, 527-linking screw rod, 530-sliding table component, 531-bag opening driving motor, 532-bag opening motor frame, 533-bag opening sliding component, 534-negative pressure sucker, 535-bag clamping driving motor, 536-bag clamping component, 537-bag clamping connecting rod, 538-eccentric pulling component, 540-outer bag transverse sliding component, 541-transverse sliding bracket, 542-outer bag longitudinal sliding rail, 543-outer bag moving component A, 544-outer bag longitudinal driving component, 545-outer bag moving component B, 546-outer bag heat sealing component, 547-outer bag transverse eccentric mechanism, 548-outer bag transverse motor, 5431-moving component A motor, 5432-outer bag sliding component A, 5451-moving component B motor and 5452-outer bag sliding component B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-12, a full-automatic inner bag and outer bag packaging machine for granules or liquids comprises an inner bag feeding system 1, an automatic feeding system 2, an inner bag heat-sealing system 3, an inner bag discharging system 4, and an outer bag packaging system 5; the automatic feeding system 2 is arranged at the top of the inner bag heat-sealing system 3, the inner bag feeding system 1 is arranged in front of the inner bag heat-sealing system 3, the outer bag packaging system 5 is arranged at the lower part of the inner bag feeding system 4, and the inner bag discharging system 4 is arranged at the front end of the top of the outer bag packaging system 5 and is just opposite to the blanking position of the inner bag packaged by the inner bag heat-sealing system 3.

In this embodiment, the inner bag feeding system 1 comprises a plastic belt 11, a central shaft 12, a fixed shaft 13, and an inner bag support frame 14; the central shaft 12 is fixed at the front end of the inner bag support frame 14, and the coiled plastic belt 11 is placed at the position of the central shaft 12 and then screwed into the fixed shaft 13 to fix the plastic belt 11;

in this embodiment, the automatic feeding system 2 includes a double hopper 21, a vibration feeder 22, a meter 23, a material guiding pipe 24, and a control display screen 25; the double-hopper 21 is integrated on the upper portion of the shield of the automatic feeding system 2 and is of an integrated structure and is provided with two hoppers, the vibration feeders 22 are arranged below the double-hopper 21 and are respectively arranged on the left and the right for aligning the discharging outlet positions of the double-hopper 21, the meters 23 are respectively arranged on the left and the right between the two vibration feeders 22, the material guide pipes 24 are arranged at the lower ends of the meters 23, the inlets of the material guide pipes 24 are just aligned to the discharging outlet positions of the two meters 23, and the control display screen 25 is arranged at the upper left corner of the front of the double-hopper 21.

In this embodiment, the inner bag heat-sealing system 3 includes an inner bag heat-sealing system shield 31, a heat-sealing display screen 32, a heat-sealing power switch 33, a manual debugging handle 34, a vertical temperature control 35, a horizontal temperature control 36, and a heat-sealing module 37; the inner bag heat-sealing system shield 31 is an integral shield of the inner bag heat-sealing system 3, the heat-sealing display screen 32 is arranged at the upper left corner in front of the inner bag heat-sealing system shield 31, the vertical temperature control 35 and the horizontal temperature control 36 are sequentially arranged at the upper right corner in front of the inner bag heat-sealing system shield 31 respectively, the heat-sealing power switch 33 and the manual debugging handle 34 are sequentially arranged at the lower left corner in front of the inner bag heat-sealing system shield 31 respectively, and the heat-sealing module 37 is arranged at the lower middle part of the inner bag heat-sealing system shield 31.

In this embodiment, the heat-sealing module 37 includes a longitudinal heat-sealing mechanism 371, a longitudinal eccentric mechanism 372, a transverse eccentric mechanism 373, a heat-sealing bracket 374, a heat-sealing power motor 375, a manual pull rod 376, a transverse hot air mechanism 377, and a longitudinal material pulling mechanism 378; a heat-sealing power motor 375 is arranged below the heat-sealing bracket 374, a transverse hot air mechanism 377 is arranged at the upper end of the heat-sealing bracket 374, a transverse eccentric mechanism 373 is arranged in the middle of the heat-sealing bracket 374, the central shaft of the transverse eccentric mechanism 373 is connected with the heat-sealing power motor 375, the longitudinal heat-sealing mechanism 378 is arranged below the longitudinal heat-sealing mechanism 371 and fixed on the heat-sealing bracket 374, the longitudinal eccentric mechanism 372 is arranged in the middle of the longitudinal heat-sealing mechanism 371, the central shaft of the longitudinal eccentric mechanism 372 is also connected with the heat-sealing power motor 375, the longitudinal material pulling mechanism 378 is arranged below the longitudinal heat-sealing mechanism 371 and fixed on the heat-sealing bracket 374, and the manual pull rod 376 is arranged at the side of the longitudinal material pulling mechanism 378 and connected with a gear of the longitudinal material pulling mechanism 378.

In this embodiment, the inner bag emptying system 4 is arranged at the front end of the top of an outer bag packaging shield 51 of the outer bag packaging system 5, and the inner bag emptying system 4 structurally comprises an emptying driving motor 40, an upper slide block 41, a lower slide block 41, an emptying funnel 42, an emptying gate 43, an inner bag hopper 44, an inner bag gate pull rod 45, a gate tension spring 46, an upper-lower sliding eccentric mechanism 47 and an inner bag driving motor frame 48; the inner bag driving motor frame 48 and the inner bag hopper 44 are both fixed on the outer bag packaging shield 51, the discharge driving motor 40 is arranged on the side of the inner bag driving motor frame 48, the up-down sliding eccentric mechanism 47 is arranged on the other side of the inner bag driving motor frame 48, the up-down sliding eccentric mechanism 47 is connected with the discharge driving motor 40, the up-down sliding block 41 is arranged on the track of the inner bag driving motor frame 48, the inner bag gate pull rod 45 is arranged at the front end of the up-down sliding block 41, the discharge gate 43 is fixed at the lower discharge port of the inner bag hopper 44 and can swing at an angle, the up-down operation of the inner bag gate pull rod 45 just pushes and pulls the discharge gate 43, the gate tension spring 46 is arranged on the side of the inner bag hopper 44, the gate tension spring 46 is connected with the inner bag gate 43, and the discharge hopper 42 is fixed on the up-down sliding block 41, and the discharge funnel 42 is just at the discharge hole of the inner bag hopper 44.

In this embodiment, the outer bag packaging system 5 includes an outer bag packaging shield 51, an outer bag automatic feeding station 52, an outer bag supporting station 53, and an outer bag heat sealing station 54; outer bag encapsulation guard shield 51 bottom is equipped with four casters that move, the outside product discharge gate that sets up in outer bag encapsulation guard shield 51 right side, outer bag automatic feeding station 52 sets up in outer bag encapsulation guard shield 51 bottom left side position, outer bag heat-seal station 54 sets up in outer bag encapsulation guard shield 51 bottom right side position, outer bag props up station 53 and puts in outer bag encapsulation guard shield 51 intermediate position, just outer bag props up station 53 just to the blowing funnel 42 below of inner bag blowing system 4.

In this embodiment, the outer bag automatic feeding station 52 includes an outer bag clamp 520, an outer bag width limiting component 521, a height sliding component 522, an outer bag mechanism base 523, a height adjusting knob 524, an outer bag feeding component 525, a sliding counterweight 526, and a link screw 527; the bottom of the outer bag clamp 520 is fixedly welded with a linking screw 527, the linking screw 527 is inserted into the middle of the outer bag mechanism base 523, the height adjusting knob 524 is screwed into the linking screw 527 to adjust the height, the height sliding assemblies 522 are welded on the left and right sides of the bottom of the outer bag clamp 520 respectively, each height sliding assembly 522 consists of a guide post and a linear bearing, two guide posts of each height sliding assembly 522 are respectively inserted into the outer bag mechanism base 523 and can be limited to be positioned on the outer bag mechanism base 523 to slide up and down linearly by rotating the height adjusting knob 524, the outer bag width limiting assembly 521 consists of a guide post guide sleeve and an inner hexagonal screw, the outer bag width limiting assembly 521 is arranged at the side part of the outer bag clamp 520 and can be flexibly adjusted according to the width of an outer bag of a product package, the outer bag feeding assembly 525 is arranged at the middle position of the outer bag clamp 520, and the outer bag feeding assembly 525 consists of a sliding piece, a sliding piece and a sliding piece, The outer bag feeding assembly 525 and the outer bag clamp 520 are arranged at an angle, and slide downwards and forwards under the action of gravity, and the sliding balancing weight 526 is arranged on the outer bag feeding assembly 525 and is fixed by an inner hexagonal screw.

In this embodiment, the outer bag supporting station 53 includes a sliding table assembly 530, a bag supporting driving motor 531, a bag supporting motor frame 532, a bag supporting sliding assembly 533, a negative pressure suction cup 534, a bag clamping driving motor 535, a bag clamping assembly 536, a bag clamping connecting rod 537, and an eccentric pulling assembly 538; the bag opening driving motor 531 is arranged on the side surface of the bag opening motor frame 532; the bag opening driving motor 531 is composed of a motor shaft and an eccentric mechanism, the bag opening sliding component 533 is connected with the eccentric mechanism of the bag opening driving motor 531, the bag opening sliding component 533 is driven by the eccentric mechanism of the bag opening driving motor 531 to move back and forth, the bag opening sliding component 533 is provided with a negative pressure sucker 534, the sliding table component 530 is fixed on the upper part of the bag opening motor frame 532, the sliding table assembly 530 is composed of a guide rail and sliding table standard components, bag clamping driving motors 535 are respectively arranged on the left and the right of the sliding table assembly 530, each bag clamping driving motor 535 corresponds to one eccentric pulling assembly 538, the bag clamp assembly 536 is connected to one end of the bag clamp link 537, the other end of the bag clamp link 537 is connected to the over-center pull assembly 538, the eccentric pulling component 538 is driven to rotate by the rotation of the bag clamping driving motor 531, the eccentric pull assembly 538 rotates to pull the bag clamp assembly 536 to swing via the bag clamp link 537.

In this embodiment, the outer bag heat-sealing station 54 includes an outer bag transverse sliding assembly 540, a transverse sliding support 541, an outer bag longitudinal sliding rail 542, an outer bag moving assembly a543, an outer bag longitudinal driving assembly 544, an outer bag moving assembly B545, an outer bag heat-sealing assembly 546, an outer bag transverse eccentric mechanism 547, and an outer bag transverse motor 548; the transverse sliding bracket 541 is provided with an outer bag transverse sliding assembly 540, the front end of the outer bag transverse sliding assembly 540 is provided with an outer bag heat sealing assembly 546, the outer bag transverse motor 548 is arranged on the side of the transverse sliding bracket 541, the outer bag transverse eccentric mechanism 547 is arranged in the middle of the outer bag transverse sliding assembly 540 above the transverse sliding bracket 541, the outer bag transverse motor 548 is connected with the outer bag transverse eccentric mechanism 547, the outer bag longitudinal sliding rail 542 is arranged below the transverse sliding bracket 541, the left front side of the outer bag longitudinal sliding rail 542 is provided with an outer bag moving assembly A543, the right front side of the outer bag longitudinal sliding rail 542 is provided with an outer bag moving assembly B545, the lower part of the outer bag longitudinal sliding rail 542 is provided with an outer bag longitudinal driving assembly 544, the outer bag longitudinal driving assembly 544 is composed of standard components such as a synchronous motor, a synchronous belt pulley and the like, the front end of the outer bag moving assembly A543 is provided with an outer bag sliding assembly A5432, the motor 5431 of the moving assembly A comprises a motor, a motor shaft and an eccentric mechanism, the end part of the outer bag sliding assembly A5432 is connected with the eccentric mechanism of the motor shaft of the motor of the moving assembly A5431, the front end of the outer bag moving assembly B545 is provided with an outer bag sliding assembly B5452, an oval tooth row is arranged in the outer bag moving assembly B5452, the motor 5451 of the moving assembly B is arranged below the outer bag sliding assembly B5452, the motor 5451 of the moving assembly B comprises a motor, a motor shaft and a gear, and the gear of the motor 5451 of the moving assembly B is in fit connection with the oval tooth row of the outer bag sliding assembly B5452.

The working process of the invention is as follows:

as shown in fig. 1-12, first, power is turned on, granular or liquid raw materials to be packaged are put into the double hopper 21 of the automatic feeding system 2, then the coiled plastic belt 11 is put into the central shaft 12, the fixed shaft 13 is screwed, the outer packaging bags are put into the outer bag clamp 520 of the outer bag automatic feeding station 52 in a stacked manner, the preparation work is completed, the heat-sealing power switch 33 of the inner bag heat-sealing system 3 is turned on, the control display screen 25 of the automatic feeding system 2 presses the start button, the work is started at this time, the raw materials flow down from the double hopper 21 to the vibrating feeders 22 on both sides, the control display screen 25 flexibly sets various parameters, the vibrating feeders 22 are controlled to uniformly feed to the meters 23 on both sides, and the materials are discharged into the material guide pipe 24 when the display screen 25 sets accurate weight to control the value of the meters 23.

Meanwhile, as shown in fig. 4 and 5, the inner bag heat sealing system 3 is started simultaneously, the heat sealing display screen 32 is in touch display, each preset parameter is displayed, the manual debugging handle 34 is rotated to be at a right angle position, the manual debugging handle 34 just touches the manual pull rod 376, two gears of the longitudinal pulling mechanism 378 are pulled to be opened towards two sides, the default state of the longitudinal heat sealing mechanism 371 is separated, the tail end of the plastic strip 11 is pulled manually and pulled down along the outer wall of the guide pipe 24 in a bent shape, the tail end of the plastic strip 11 is pulled through the middle of two heating dies of the longitudinal heat sealing mechanism 371, the folded part of the tail end of the plastic strip 11 passes through the two gears of the longitudinal pulling mechanism 378, the member position of the manual debugging handle 34 is rotated, and at the moment, the two gears of the longitudinal pulling mechanism 378 just press the folded part of the tail end of the plastic strip 11.

Meanwhile, as shown in fig. 3, 4 and 5, the raw material flows from the material feeding pipe 24 to the tail end of the plastic strip 11, the vertical temperature control 35 displays the temperature of the hot mold of the longitudinal heat-sealing mechanism 371 set by the heat-sealing display screen 32, the horizontal temperature control 36 displays the temperature of the hot mold of the horizontal hot air mechanism 377 set by the heat-sealing display screen 32, the heat-sealing power motor 375 rotates to drive the longitudinal eccentric mechanism 372 to start eccentric motion, the mold closing of the hot mold of the longitudinal heat-sealing mechanism 371 is pushed, the side edge of the plastic strip 11 is heat-sealed, the longitudinal heat-sealing mechanism 371 is opened after the longitudinal heat-sealing mechanism 371 is opened, so that the plastic strip 11 becomes a barrel-packed plastic bag, two gears of the longitudinal pulling mechanism 378 rotate to pull the plastic strip 11 to go down to the horizontal hot air mechanism 377, the heat-sealing power motor 375 rotates to drive the horizontal eccentric mechanism 373, the horizontal eccentric mechanism 373 pushes the horizontal hot air mechanism 377 to transversely open and close the mold, when the mold of the horizontal hot air mechanism 377 is operated, open after sealing plastic tape 11, plastic tape 11 trilateral heat-seal becomes the U type this moment, the raw materials just reaches the bottom of the inside U type of plastic tape 11, vertically draw material mechanism 378 to continue to rotate, the pulling plastic tape 11 continues down, action heat-seal driving motor 375 of secondary cycle rotates this moment and drives horizontal eccentric mechanism 373, horizontal eccentric mechanism 373 promotes and opens after the mould transverse motion compound die of horizontal hot-blast mechanism 377, heat-seal and the automatic cutout with plastic tape 11 and inside raw materials this moment, heat-seal into an solitary inner packing with plastic tape 11 and inside raw materials, the four sides have been heat-sealed and are accomplished, the inner packing process is accomplished.

As shown in fig. 6, 9, 10, 11 and 12, the outer bag automatic feeding station 52 is adjusted before starting up, which comprises rotating the height to make the height of the outer bag clamp 520 slide up and down along the guiding direction of the height sliding assembly 522 at a proper position, adjusting the height of the outer bag clamp 520 by the adjusting knob 524, then screwing, adjusting the outer bag width limiting assembly 521 according to the width of the outer bag, stacking the outer bags into the outer bag clamp 520 of the outer bag automatic feeding station 52, sliding the outer bag feeding assembly 525 along the inclined rail of the outer bag clamp 520 to the front and down direction under the gravity of the sliding weight 526, conveying the outer bags forward, rotating the outer bag longitudinal driving assembly 544, transmitting the power through the synchronous belt by the synchronous wheel, the synchronous belt pushing the outer bag moving assembly a543 to move longitudinally to the outer bag automatic feeding station 52 along the outer bag longitudinal rail 542, the moving assembly a motor 5431 rotates to drive the outer bag sliding assembly a5432 to move inward, set up negative pressure suction cup on outer bag removal subassembly A543, after negative pressure suction cup absorbed single outer packing bag, removal subassembly A motor 5431 rotated and drove outer bag and slideed subassembly A5432 and outwards move the assigned position, because single outer packing bag is absorbed to the sucking disc on outer bag removal subassembly A543, so this wrapping bag moves along outer bag removal subassembly A543, outer bag vertical drive subassembly 544 rotates and drives outer bag removal subassembly A543 and to move back to outer bag and prop up station 53.

As shown in fig. 10, the outer bag opening station 53 starts to operate, the bag opening driving motor 531 rotates to drive the bag opening sliding assembly 533 to reciprocate back and forth through the eccentric mechanism, at this time, the outer bag moving assembly a543 brings the outer bag to the outer bag opening station 53, the bag opening driving motor 531 rotates the bag opening sliding assembly 533 forward, after the negative pressure suction cup 534 sucks the other surface of the bag, the bag opening driving motor 531 drives the bag opening sliding assembly 533 to move backward, at this time, the outer bag is opened, and the inner bag is waited to be packed into the outer bag.

Meanwhile, as shown in fig. 6, 7 and 8, the inner bag flows into the inner bag emptying system 4, the inner bag emptying system 4 starts to work, the emptying driving motor 40 rotates to drive the up-down sliding eccentric mechanism 47, the up-down sliding eccentric mechanism 47 pushes the up-down sliding block 41 to move up and down, the up-down sliding block 41 moves down to drive the inner bag gate pull rod 45 to pull the emptying gate 43 to open, and the inner bag is just poured into the outer bag which is opened by the outer bag opening station 53.

As shown in fig. 6, 9, 10, 11 and 12, the bag opening driving motor 531 rotates to push the bag opening sliding assembly 533 forward, the outer pouch sealing position is closed, the bag clamping driving motor 535 rotates to drive the eccentric pulling assembly 538 to rotate, the eccentric pulling assembly 538 pulls the bag clamping connecting rod 537, the bag clamping connecting rod 537 pulls the bag clamping assembly 536 to open and close in a reciprocating motion, when the bag clamping assembly 536 is opened, the left end and the right end of the outer pouch sealing position are just at the clamping position of the bag clamping assembly 536, and when the bag clamping assembly 536 is closed. The left end and the right end of the sealing position of the outer packaging bag are just clamped. At this time, the outer bag moving assembly a543 starts to execute the next delivering beat of the outer packing bag, because the outer bag moving assembly a543 and the outer bag moving assembly B545 are synchronously driven by the movement of the outer bag longitudinal driving assembly 544, the outer bag moving assembly B545 moves to the outer bag supporting station 53, a negative pressure suction cup is arranged on the outer bag moving assembly B545, the moving assembly B motor 5451 rotates to drive the gear to push the rack row on the outer bag sliding assembly B5452, so that the outer bag moving assembly B545 reciprocates back and forth, the outer bag sliding assembly B5452 pushes the outer bag moving assembly B545 to move back, the suction cup on the outer bag moving assembly B545 contacts the outer packing bag to start negative pressure suction of the outer packing bag, at this time, the bag clamping driving motor 535 rotates to drive the eccentric pulling assembly 538 to rotate to drive the eccentric pulling assembly 538 to pull the bag clamping connecting rod 537 to release the outer packing bag, and the suction cup on the outer bag moving assembly B545, the motor 5451 of the moving assembly B rotates to drive the gear to push the tooth row on the outer bag sliding assembly B5452, so that the outer bag moving assembly B545 drives the outer bag to move forwards, and the outer bag longitudinal driving assembly 544 works to push the outer bag moving assembly B545 to drive the outer bag to move longitudinally to the outer bag heat sealing station 54, and the heat sealing of the mouth part of the outer bag is started.

As shown in fig. 11 and 12, the motor 5451 of the moving assembly B rotates to drive the outer bag sliding assembly B5452, the outer bag sliding assembly B5452 pushes the outer bag moving assembly B545 to move forward, the outer bag moving assembly B545 drives the outer bag to move to the position of the outer bag heat sealing assembly 546, the sealing position of the outer bag is aligned with the middle of two heat sealing molds of the outer bag heat sealing assembly 546, the outer bag transverse motor 548 rotates to drive the outer bag transverse eccentric mechanism 547, the outer bag transverse eccentric mechanism 547 rotates to push the outer bag transverse sliding assembly 540 to move back and forth transversely, at this time, the outer bag transverse sliding assembly 540 moves backward, the two heat sealing molds on the outer bag transverse sliding assembly 540 are closed to just press the sealing position of the outer bag, the outer bag transverse sliding assembly 540 moves forward after heat sealing is completed, the two heat sealing molds on the outer bag transverse sliding assembly 540 are opened, the heat sealing bags which have been sealed are dropped down, and just fall to the discharge chute position on the outer bag sealing shield 51, at the moment, the circulation of the whole process flow from automatic feeding to automatic metering of the raw materials, automatic inner bag heat sealing, automatic feeding of the outer packaging bag, automatic opening of the outer packaging bag, automatic putting of the inner bag into the outer packaging bag until the heat sealing of the outer packaging bag is finished and slipping out is completed.

Raw material solid particles or liquid enter an inner bag feeding system from an automatic feeding system through automatic quantitative feeding, flow through an inner bag heat sealing system to carry out heat sealing on an inner bag and then are automatically cut off, the packed inner bag enters an inner bag discharging system to flow through an outer bag packing system to carry out outer bag automatic packing, the whole structure is complete, the concept is ingenious, the process flows of whole inner bag packing and outer bag packing are efficient and smooth, the automation of the whole process from raw materials to inner and outer packing is really realized, a large amount of labor of traditional packing is reduced, the labor cost of a factory is saved, and the automatic packaging machine is efficient, safe and reliable.

All other embodiments, which can be derived from the embodiments of the present invention by a person skilled in the art without any creative effort, should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a full-automatic inner bag outer bag packagine machine of granule or liquid which characterized in that: the automatic feeding system comprises an inner bag feeding system, an automatic feeding system, an inner bag heat sealing system, an inner bag discharging system and an outer bag packaging system; the automatic feeding system is arranged at the top of the inner bag heat-sealing system, the inner bag feeding system is arranged in front of the inner bag heat-sealing system, the outer bag packaging system is arranged at the lower part of the inner bag feeding system, and the inner bag discharging system is arranged at the front end of the top of the outer bag packaging system and is just opposite to the discharging position of the inner bag packaged by the inner bag heat-sealing system.

2. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 1, wherein: the inner bag feeding system comprises a plastic belt, a central shaft, a fixed shaft and an inner bag support frame; the central shaft is fixed at the front end of the inner bag support frame, and the coiled plastic belt is placed at the central shaft position and then screwed into the fixed shaft to fix the plastic belt.

3. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 1, wherein: the automatic feeding system comprises a double hopper, a vibration feeder, a meter, a material guide pipe and a control display screen; the double-hopper is integrated on the upper portion of the shield of the automatic feeding system and is of an integrated structure and is provided with two hoppers, the vibration feeders are arranged below the double-hopper and are respectively arranged on the left and the right for aligning the discharging outlet positions of the double-hopper, the metering devices are respectively arranged on the left and the right between the two vibration feeders, the guide pipes are arranged at the lower ends of the metering devices, the inlets of the guide pipes are right aligned with the discharging outlet positions of the two metering devices, and the control display screen is arranged at the upper left corner of the front of the double-hopper.

4. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 1, wherein: the inner bag heat-sealing system comprises an inner bag heat-sealing system shield, a heat-sealing display screen, a heat-sealing power switch, a manual debugging handle, a vertical temperature control module, a transverse temperature control module and a heat-sealing module; the inner bag heat-sealing system shield is an integral shield of the inner bag heat-sealing system, a heat-sealing display screen is arranged at the upper left corner in front of the inner bag heat-sealing system shield, the upper right corner in front of the inner bag heat-sealing system shield is respectively provided with a vertical temperature control device and a horizontal temperature control device in sequence, the lower left corner in front of the inner bag heat-sealing system shield is respectively provided with a heat-sealing power switch and a manual debugging handle in sequence, and a heat-sealing module is arranged at the lower middle part of the inner bag heat-sealing system shield.

5. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 4, wherein: the heat-sealing module comprises a longitudinal heat-sealing mechanism, a longitudinal eccentric mechanism, a transverse eccentric mechanism, a heat-sealing bracket, a heat-sealing power motor, a manual pull rod, a transverse hot air mechanism and a longitudinal material pulling mechanism; the heat-seal support below sets up heat-seal motor power, heat-seal support top sets up horizontal hot-blast mechanism, heat-seal support intermediate position sets up horizontal eccentric mechanism, just horizontal eccentric mechanism center pin links to each other with heat-seal motor power, vertical heat-seal mechanism sets up at heat-seal support top, vertical eccentric mechanism sets up at vertical heat-seal mechanism intermediate position, just vertical eccentric mechanism's center pin is connected with heat-seal motor power equally, vertically draw the setting of material mechanism to fix on the heat-seal support in vertical heat-seal mechanism below, manual pull rod set up vertically draw the side of material mechanism and with vertically draw the gear connection of material mechanism.

6. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 1, wherein: the inner bag discharging system is arranged at the front end of the top of an outer bag packaging shield of the outer bag packaging system and structurally comprises a discharging driving motor, an upper sliding block, a lower sliding block, a discharging hopper, a discharging gate, an inner bag hopper, an inner bag gate pull rod, a gate tension spring, an upper and lower sliding eccentric mechanism and an inner bag driving motor frame; the inner bag driving motor frame and the inner bag hopper are both fixed on the outer bag packaging protective cover, the discharge driving motor is arranged on the side of the inner bag driving motor frame, the up-down sliding eccentric mechanism is arranged on the other side of the inner bag driving motor frame, the up-down sliding eccentric mechanism is electrically connected with the discharging driving, the up-down sliding block is arranged on the track of the inner bag driving motor frame, the inner bag gate pull rod is arranged at the front end of the upper and lower sliding blocks, the discharge gate is fixed at the discharge hole below the inner bag hopper, and can swing to an angle, the upper and lower operation of the inner bag gate pull rod just pushes and pulls the discharge gate, the gate tension spring is arranged on the side of the inner bag hopper, and the gate tension spring is connected with the inner bag gate, the discharging hopper is fixed on the upper and lower sliding blocks, and the discharging leakage position is just at the discharge hole position of the inner bag hopper.

7. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 1, wherein: the outer bag packaging system comprises an outer bag packaging shield, an outer bag automatic feeding station, an outer bag supporting station and an outer bag heat sealing station; outer bag encapsulation guard shield bottom is equipped with four trundles, outer bag encapsulation guard shield right side outside sets up the product discharge gate, outer bag automatic feeding station sets up at outer bag encapsulation guard shield bottom left side position, outer bag heat-seal station sets up at outer bag encapsulation guard shield bottom right side position, outer bag props up the station position at outer bag encapsulation guard shield intermediate position, just outer bag props up the station just to the blowing funnel of inner bag blowing system.

8. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 7, wherein: the outer bag automatic feeding station comprises an outer bag clamp, an outer bag width limiting component, a height sliding component, an outer bag mechanism base, a height adjusting knob, an outer bag feeding component, a sliding balancing weight and a linking screw rod; the bottom of the outer bag clamp is fixedly welded with a linking screw rod, the linking screw rod is inserted into the middle of a base of the outer bag mechanism, the height adjusting knob is screwed in the linking screw rod to adjust the height, the height sliding components are welded on the left and right sides of the bottom of the outer bag clamp respectively and are composed of guide columns and linear bearings, two guide columns of the height sliding components are respectively inserted into the base of the outer bag mechanism and can be limited to be positioned on the base of the outer bag mechanism to slide up and down linearly by rotating the height adjusting knob, the outer bag width limiting component is composed of a guide column guide sleeve and an inner hexagonal screw, the outer bag width limiting component is arranged on the side part of the outer bag clamp and can be flexibly adjusted according to the width of an outer bag of a product package, the outer bag feeding component is arranged at the middle position of the outer bag clamp and is composed of a sliding sheet, a guide column and a guide sleeve standard component, and the outer bag feeding component and the outer bag clamp are arranged at an angle, the sliding counterweight block slides downwards and forwards under the action of gravity, and is arranged on the outer bag feeding component and fixed by an inner hexagonal screw.

9. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 7, wherein: the outer bag supporting station comprises a sliding table assembly, a bag supporting driving motor, a bag supporting motor frame, a bag supporting sliding assembly, a negative pressure sucker, a bag clamping driving motor, a bag clamping assembly, a bag clamping connecting rod and an eccentric pulling assembly; the bag opening driving motor is arranged on the side surface of the bag opening motor frame; prop a bag driving motor and constitute by motor shaft and eccentric mechanism, prop bag slip subassembly with prop bag driving motor's eccentric mechanism and link to each other, drive through the eccentric mechanism who props bag driving motor and prop bag slip subassembly front and back operation, prop and set up negative sucker on the bag slip subassembly, the slip table subassembly is fixed and is being propped bag motor frame upper portion, the slip table subassembly comprises guide rail, slip table standard component, respectively set up about the slip table subassembly and press from both sides bag driving motor, every it all corresponds an eccentric pulling subassembly to press from both sides bag driving motor, press from both sides the bag subassembly with it connects to press from both sides bag connecting rod one end, it is connected to press from both sides the bag connecting rod other end eccentric pulling subassembly, through it rotates to press from both sides bag driving motor the eccentric pulling subassembly rotates, eccentric pulling subassembly rotates to pass through it presss from both sides bag connecting rod pulling and presss from both sides the bag subassembly swing.

10. The full-automatic inner bag and outer bag packing machine for granules or liquid according to claim 7, wherein: the outer bag heat-sealing station comprises an outer bag transverse sliding assembly, a transverse sliding support, an outer bag longitudinal sliding rail, an outer bag moving assembly A, an outer bag longitudinal driving assembly, an outer bag moving assembly B, an outer bag heat-sealing assembly, an outer bag transverse eccentric mechanism and an outer bag transverse motor; the outer bag transverse sliding assembly is arranged on the transverse sliding support, the front end of the outer bag transverse sliding assembly is provided with an outer bag heat-sealing assembly, the outer bag transverse motor is arranged on the transverse sliding support side, the outer bag transverse eccentric mechanism is arranged at the middle position of the outer bag transverse sliding assembly above the transverse sliding support, the outer bag transverse motor is connected with the outer bag transverse eccentric mechanism, the outer bag longitudinal sliding rail is arranged below the transverse sliding support, the outer bag moving assembly A is arranged on the left side of the front of the outer bag longitudinal sliding rail, the outer bag moving assembly B is arranged on the right side of the front of the outer bag longitudinal sliding rail, the outer bag longitudinal driving assembly is arranged below the outer bag longitudinal sliding rail and comprises a synchronous motor, a synchronous belt and a synchronous belt pulley standard component, the front end of the outer bag moving assembly A is provided with the outer bag sliding assembly A, and the moving assembly A motor comprises a motor, The outer bag sliding assembly comprises a motor shaft and an eccentric mechanism, the end part of an outer bag sliding assembly A is connected with the eccentric mechanism of the motor shaft of a moving assembly A motor, an outer bag sliding assembly B is arranged at the front end of the outer bag moving assembly B, an oval gear row is arranged in the outer bag moving assembly B, a moving assembly B motor is arranged below the outer bag sliding assembly B, the moving assembly B motor comprises a motor, a motor shaft and a gear, and the gear of the moving assembly B motor is in fit connection with the oval gear row of the outer bag sliding assembly B.

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