CN216035519U

CN216035519U - Double-outlet large-package full-servo belt-feeding type packaging system

Info

Publication number: CN216035519U
Application number: CN202120866423.7U
Authority: CN
Inventors: 刘记伍
Original assignee: Shanghai Rutian Packing Machinery Co ltd
Current assignee: Shanghai Rutian Packing Machinery Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-03-15
Anticipated expiration: 2031-04-26

Abstract

The utility model provides a double-outlet large-package full-servo belt-feeding type packaging system which comprises a machine body base frame, a bag taking mechanism, a traction mechanism, a bag opening mechanism, a bag extruding mechanism, a discharging mechanism, an upper sealing pressing mechanism and a shaping mechanism, wherein the bag taking mechanism and the shaping mechanism are respectively and fixedly arranged at two ends of the machine body base frame, the traction mechanism, the bag opening mechanism, the bag extruding mechanism, the discharging mechanism and the upper sealing pressing mechanism are sequentially arranged between the bag taking mechanism and the shaping mechanism, the traction mechanism is arranged close to the bag taking mechanism, and the bag taking mechanism, the traction mechanism, the bag opening mechanism, the bag extruding mechanism, the discharging mechanism, the upper sealing pressing mechanism and the shaping mechanism are all at the same horizontal height and are all arranged on the machine body base frame.

Description

Double-outlet large-package full-servo belt-feeding type packaging system

Technical Field

The utility model relates to the technical field of packaging machines, in particular to a double-output large-package full-servo belt-feeding type packaging system.

Background

The packaging machine is a machine for packaging products, plays a role in protection and attractiveness, and is divided into the following parts according to mechanical types: liquid packaging machine, powder packagine machine, granule packagine machine etc. current packagine machine is when the canning, and the off-the-shelf wrapping bag of purchasing from the wrapping bag producer usually, then goes up the liquid filling machine and cans, and current packagine machine is when carrying the wrapping bag, and most of the people are through artificially placing the wrapping bag and carry out the conveying on packagine machine's conveying mechanism, get into the canning station, and it is very inconvenient to use, wastes time and energy moreover.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a double-outlet large-package full-servo belt-feeding type packaging system which has the advantages of saving the cost of the whole packaging process and saving time and labor.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a full servo belt packaging system that gives of two big packing, includes the organism bed frame, takes bag mechanism, drive mechanism, division bag mechanism, crowded bag mechanism, unloading mechanism, on seal pressing mechanism, plastic mechanism, take bag mechanism with plastic mechanism fixed respectively set up in the both ends of organism bed frame, drive mechanism, division bag mechanism, crowded bag mechanism, unloading mechanism, on seal pressing mechanism set gradually take bag mechanism with between the plastic mechanism, drive mechanism is close to take bag mechanism to set up, take bag mechanism, drive mechanism, division bag mechanism, crowded bag mechanism, unloading mechanism, on seal pressing mechanism, plastic mechanism and all be in same level to all install in on the organism bed frame.

Preferably, the bag holding mechanism comprises a motor, a connecting rod assembly, a bag holding rocker arm bracket, a bag holding rocker arm and a sucker assembly, the motor is fixedly arranged on one side of the machine body base frame, the bag holding rocker arm bracket is fixedly arranged on the other side of the machine body base frame, one end of the bag holding rocker arm is rotatably connected with one end of the bag holding rocker arm bracket away from the machine body base frame, the connecting rod assembly comprises a driving swing block and a driving connecting rod, one end of the driving swing block is fixedly connected with a rotating shaft of the motor, the other end of the driving swing block is rotatably connected with the driving connecting rod, one end of the driving connecting rod away from the driving swing block is rotatably connected with the bag holding rocker arm, the sucker assembly is fixedly arranged on one end of the bag holding rocker arm away from the bag holding rocker arm bracket, the sucker assembly comprises a sucker and a sucker bracket, and the top of the sucker bracket is movably connected with the bag holding rocker arm, the sucking disc set up in the bottom of sucking disc support.

Preferably, take bag rocking arm support with be provided with the upset subassembly between the sucking disc subassembly, the upset subassembly is including moving synchronous pulley, quiet synchronous pulley move synchronous pulley with take bag rocking arm coaxial rotation set up in take the one end of bag rocking arm support, quiet synchronous pulley with sucking disc support coaxial rotation set up in take the one end of bag rocking arm, move synchronous pulley with carry out the transmission through the hold-in range between the quiet synchronous pulley, move the external driving piece of synchronous pulley, the driving piece drives move synchronous pulley and rotate.

Preferably, the sucking disc support and the bag taking rocker arm are connected eccentrically.

Preferably, the traction mechanism comprises a driving assembly and a clamping assembly, the driving assembly and the clamping assembly are matched to drive the packaging bag to move, the clamping assembly comprises two parallel sliding rails, a fixed frame, a connecting rod assembly and a first lead screw module, the first lead screw module is fixedly arranged on one side of the machine body base frame, the connecting rod assembly is connected with the first lead screw module and the sliding rails, the fixed frame is fixedly arranged on the other side of the machine body base frame, rotating plates are fixedly arranged at the bottoms of the two sliding rails, and the rotating plates are rotatably connected with the fixed frame;

the connecting rod assembly comprises a connecting rod, a swinging block, a driving shaft, a driving block, a first transmission rod and a second transmission rod, one end of the connecting rod is rotatably connected with a sliding block of the first lead screw module, the other end of the connecting rod is rotatably connected with the swinging block, one end of the swinging block, far away from the connecting rod, is fixedly connected with the driving shaft, the swinging block is fixedly arranged on the driving shaft, the first transmission rod and the second transmission rod are respectively rotatably connected with two ends of the swinging block, and one ends of the first transmission rod and the second transmission rod, far away from the swinging block, are respectively rotatably connected with the rotating plate;

the drive assembly comprises a second lead screw module, a module connecting rod, a first swing arm connecting rod, a swing arm and a second swing arm connecting rod, the second lead screw module is fixedly arranged on the machine body base frame, a sliding block of the second lead screw module is fixedly connected with the module connecting rod, one end of the first swing arm connecting rod is rotatably connected with the module connecting rod, the other end of the first swing arm connecting rod is rotatably connected with the swing arm, a rotating shaft is fixedly arranged at the bottom end of the machine body base frame, the bottom end of the swing arm is rotatably connected with the rotating shaft, one end of the rotating shaft, far away from the swing arm, is rotatably connected with the second swing arm connecting rod, and one end of the swing arm, far away from the second swing arm connecting rod, is rotatably connected with the sliding rail.

Preferably, the bag opening mechanism comprises a motor, a connecting rod assembly and a sucker assembly, the motor is fixedly arranged on one side of the machine body base frame, the motor is in transmission connection with the sucker assembly through the connecting rod assembly, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a triangular swinging block, the triangular swinging block is rotatably arranged on the machine body base frame, one end of the triangular swinging block is rotatably connected with the first connecting rod, the number of the second connecting rods is two, the two second connecting rods are respectively rotatably connected with the other two ends of the triangular swinging block, a driving swinging block is arranged between the first connecting rod and the motor, one end of the driving swinging block is fixedly connected with a rotating shaft of the motor, the other end of the driving swinging block is rotatably connected with the first connecting rod, the sucker assembly is provided with a clamping opening, the sucker assembly is fixedly connected with the second connecting rod, and the triangular swinging block drives the second connecting rod to move, the second connecting rod drives the sucker component to move horizontally, the clamping opening is opened or closed, and suckers are oppositely arranged at the position, located at the clamping opening, of the sucker component.

Preferably, the bag-squeezing mechanism comprises a motor, a link mechanism and a bag-squeezing piece, the motor is fixedly arranged on one side of the machine body base frame, a rotating shaft of the motor is fixedly connected with the link mechanism, the link mechanism comprises a transmission piece and a swinging piece, the transmission piece is connected with the rotating shaft of the motor and the swinging piece, the swinging piece is rotatably connected with the machine body base frame, the transmission piece converts the rotating motion of the motor into the simple swinging motion of the swinging piece, the swinging piece comprises a first swinging block and a second swinging block, the first swinging block is in tooth connection with the second swinging block, the first swinging block is fixedly connected with the motor through the transmission piece, the bag-squeezing piece comprises a first bag-squeezing piece and a second bag-squeezing piece, the first bag-squeezing piece is fixedly connected with the first swinging block, and the second bag-squeezing piece is fixedly connected with the second swinging block, the swing block swings to drive the first bag extruding piece and the second bag extruding piece to be closed or opened.

In summary, the utility model includes at least one of the following beneficial technical effects: through setting up on the organism bed frame and taking bag mechanism, drive mechanism, opening bag mechanism, crowded bag mechanism, unloading mechanism, sealing pressing mechanism, plastic mechanism on, through the cooperation between the above-mentioned mechanism, realized the full-automatic transport and the canning of wrapping bag, reduce manpower output, save cost, labour saving and time saving of whole packaging process, be fit for large-scale production.

Drawings

FIG. 1 is a schematic view of a portion of the present invention;

FIG. 2 is a schematic view showing the structure of the bag holding mechanism according to the present invention;

FIG. 3 is a schematic view of a traction mechanism according to the present invention;

FIG. 4 is another schematic view of the traction mechanism of the present invention;

FIG. 5 is a schematic view showing the structure of the bag opening mechanism according to the present invention;

FIG. 6 is a schematic view showing the structure of a bag-squeezing mechanism according to the present invention;

FIG. 7 is a schematic structural view of an upper seal pressing mechanism according to the present invention;

fig. 8 is a schematic view showing a structure of a shaping mechanism according to the present invention.

Reference numerals:

1. a machine body base frame;

2. a bag holding mechanism; 21. a motor; 22. a connecting rod assembly; 221. driving the swing block; 222. a drive link; 23. a bag holding rocker arm support; 24. a bag rocker arm is taken; 25. a sucker component; 251. a suction cup; 252. a suction cup holder; 27. a turnover assembly; 271. a moving synchronous pulley; 272. a static synchronous pulley; 28. a synchronous belt; 29. an adjustment device; 291. an adjusting plate; 2911. adjusting the groove; 2912. a tape pressing rod; 292. adjusting the nut; 293. a roller; 210. a bag holding cylinder;

7. a traction mechanism; 71. a drive assembly; 711. a second lead screw module; 712. a module connecting rod; 713. a first swing arm link; 714. swinging arms; 7141. a swing arm; 7142. a connecting plate; 715. a second swing arm connecting rod; 721. a slide rail; 722. a fixed mount; 723. a connecting rod assembly; 7231. a connecting rod; 7232. A swing block; 7233. a drive shaft; 7234. a drive block; 7235. a first drive lever; 7236. a second transmission rod; 724. a first lead screw module; 725. a rotating plate;

8. a bag opening mechanism; 81. a motor; 82. a connecting rod assembly; 821. a first link; 822. a second link; 823. a triangular swing block; 83. a sucker component; 84; driving the swing block;

9. a bag extruding mechanism; 91. a motor; 92. a link mechanism; 921. a drive rod; 922. a first link; 923. a second link; 924. a swing lever; 925. a first swing block; 926. a second swing block; 93. A bag-extruding piece; 94. meshing teeth;

10. a blanking mechanism;

11. an upper seal pressing mechanism; 111. a support shaft; 1111. a front support shaft; 1112. a rear support shaft; 112. A seal assembly; 1121. a front block piece; 112a, a front connecting rod; 112b, a front sealing block; 1122. a rear block sealing piece; 112c, a rear connecting rod; 112d, a rear sealing block; 1123. a cylinder; 1114. a connecting plate;

12. a shaping mechanism; 121. a support shaft; 1211. a front support shaft; 1212. a rear support shaft; 122. a cooling assembly; 1221. a first mounting plate; 1222. a second mounting plate; 1223. cooling the block; 123. a connecting rod; 124. a reinforcing plate; 125. and a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.

In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a double-outlet large-package full-servo belt-feeding type packaging system comprises a machine body base frame 1, a bag taking mechanism 2, a traction mechanism 7, a bag opening mechanism 8, a bag squeezing mechanism 9, a discharging mechanism 10, an upper sealing pressing mechanism 11 and a shaping mechanism 12, wherein the bag taking mechanism 1 and the shaping mechanism 12 are respectively and fixedly arranged at two ends of the machine body base frame 1, the traction mechanism 7, the bag opening mechanism 8, the bag squeezing mechanism 9, the discharging mechanism 10 and the upper sealing pressing mechanism 11 are sequentially arranged between the bag taking mechanism 1 and the shaping mechanism 12 from left to right, the bag taking mechanism 1, the traction mechanism 7, the bag opening mechanism 8, the bag squeezing mechanism 9, the discharging mechanism 10, the upper sealing pressing mechanism 11 and the shaping mechanism 12 are all at the same horizontal height and are all arranged on the machine body base frame 1, and the machine body base frame 1 provides an installation cavity for the mechanisms.

As shown in fig. 2, the bag taking mechanism 2 includes a base frame, a motor 21, a connecting rod assembly 22, a bag taking rocker arm support 23, a bag taking rocker arm 24, and a suction cup assembly 25, the motor 21 is fixedly disposed on one side of the base frame, the bag taking rocker arm support 23 is fixedly disposed on the other side of the base frame, one end of the bag taking rocker arm 24 is rotatably connected with one end of the bag taking rocker arm support 23 away from the base frame, the connecting rod assembly 22 includes a driving swing block 221 and a driving connecting rod 222, one end of the driving swing block 221 is fixedly connected with a rotating shaft of the motor 21, the other end is rotatably connected with the driving connecting rod 222, one end of the driving connecting rod 222 away from the driving swing block 221 is rotatably connected with the bag taking rocker arm 24, the suction cup assembly 25 is fixedly disposed on one end of the bag taking rocker arm 24 away from the bag taking rocker arm support 23, the suction cup assembly 25 includes a suction cup 251 and a suction cup support 252, the top of the suction cup support 252 is movably connected with the bag taking rocker arm 24, the suction cup 251 is disposed at the bottom of the cup support 252, motor 21 drive pendulum piece 221 swings, and drive pendulum piece 221 drives drive connecting rod 222 and removes, and drive connecting rod 222 drives and takes bag rocking arm 24 to rotate along taking bag rocking arm support 23, sets up and carries out high removal in taking sucking disc subassembly 25 of bag rocking arm 24 one end, realizes the absorption to the wrapping bag of bottom, and link mechanism simple structure is convenient for change the maintenance, realizes long distance transmission.

In order to make the sucking disc support 252 under no external force drive, make the direction of sucking disc 251 vertical downwards, therefore, in this embodiment, sucking disc support 252 with take adopt eccentric connection between the bag rocking arm 24, sucking disc support 252 relies on gravity to drive sucking disc 251 and sets up along the direction of gravity, takes the rotation of bag rocking arm support 23 thereupon, the direction of sucking disc 251 does not change, is convenient for sucking disc 251 to adsorb the wrapping bag of bottom.

In the prior art, the packaging bag is generally horizontally placed, when the packaging bag needs to be loaded, the packaging bag needs to be turned over, and the can opening of the packaging bag is located at the top, therefore, in this embodiment, the turning assembly 27 is arranged between the bag holding rocker arm support 23 and the suction cup assembly 25, the turning assembly 27 comprises a movable synchronous pulley 271 and a static synchronous pulley 272, the movable synchronous pulley 271 and the bag holding rocker arm 24 are coaxially and rotatably arranged at one end of the bag holding rocker arm support 23, the static synchronous pulley 272 and the suction cup support 252 are coaxially and rotatably arranged at one end of the bag holding rocker arm 24, the static synchronous pulley 272 and the suction cup support 252 synchronously rotate, the movable synchronous pulley 271 and the static synchronous pulley 272 are driven by the synchronous belt 28, the movable synchronous pulley 271 is externally connected with a driving member, the driving member drives the movable synchronous pulley 271 to rotate, in this embodiment, the externally connected driving member adopts the servo motor 21, and the servo motor 21 has a relatively stable motion process, the overturning action of the packaging bag is more stable, the external driving piece drives the dynamic synchronous belt wheel 271 to rotate, the dynamic synchronous belt wheel 271 drives the static synchronous belt wheel 272 to rotate through the synchronous belt 28, and the static synchronous belt wheel 272 drives the sucker support 252 to rotate, so that the packaging bag is overturned.

Hold-in range 28 can and synchronous pulley between the frictional heat generation in the use, make hold-in range 28 thermal deformation, cause hold-in range 28 tensile, make frictional force between hold-in range 28 and the synchronous pulley not enough, cause hold-in range 28 and synchronous pulley to take place relative slip, cause sucking disc subassembly 25 upset failure, therefore, in this embodiment, it is provided with adjusting device 29 to be located hold-in range 28 department by bag rocking arm 24, adjusting device 29 includes regulating plate 291, adjusting nut 292, the one end of regulating plate 291 with take bag rocking arm 24 to rotate and be connected, regulating plate 291 surface has seted up regulation recess 2911, adjusting nut 292's screw rod runs through regulation recess 2911 and takes bag rocking arm 24 threaded connection, the one end that regulating plate 291 kept away from the rotation department is provided with strap bar 2912, strap bar 2912's lateral wall conflicts with hold-in range 28 and adjusts the elasticity degree of hold-in range 28.

In order to reduce friction between the pinch bar 2912 and the timing belt 28, a roller 293 is provided between the pinch bar 2912 and the timing belt 28, the roller 293 is coaxially provided with the pinch bar 2912, and rolling friction is generated between the roller 293 and the timing belt 28.

In order to make the vertical stroke increase of sucking disc 251, make sucking disc 251 initiatively remove to wrapping bag surface adsorption, in this embodiment, fixed being provided with on sucking disc support 252 takes bag cylinder 210, sucking disc 251 is fixed to be set up in the one end of taking bag cylinder 210's piston rod, the flexible sucking disc 251 that drives of the piston rod of cylinder moves down along vertical direction, makes sucking disc 251 and wrapping bag in close contact with, better adsorbs the wrapping bag, avoided because sucking disc 251 suction is not enough when, cause the accident of wrapping bag to drop.

As shown in fig. 3-4, the traction mechanism 7 includes a driving assembly 71 and a clamping assembly, the driving assembly 71 and the clamping assembly cooperate to drive the packaging bag to move, the clamping assembly includes two parallel sliding rails 721, a fixing frame 722, a connecting rod assembly 723, and a first lead screw module 724, the first lead screw module 724 is fixedly disposed on one side of the machine body base frame 1, the first lead screw module 724 is in transmission connection with the sliding rails 721 through the connecting rod assembly 723, the fixing frame 722 is fixedly disposed on the other side of the machine body base frame 1, bottom portions of the two sliding rails 721 are respectively fixedly disposed with a rotating plate, and the rotating plates and the fixing frame 722 are fixed by bolts to rotate.

The connecting rod assembly 723 comprises a connecting rod 7231, a swinging block 7232, a driving shaft 7233, a driving block 7234, a first transmission rod 7235 and a second transmission rod 7236, one end of the connecting rod 7231 is rotatably connected with a slider of the first lead screw module 724, the other end of the connecting rod 7231 is rotatably connected with the swinging block 7232, one end of the swinging block 7232 far away from the connecting rod 7231 is fixedly connected with the driving shaft 7233, the swinging block 7232 is fixedly arranged on the driving shaft 7233, the first transmission rod 7235 and the second transmission rod 7236 are respectively rotatably connected with two ends of the swinging block 7232, one ends of the first transmission rod 7235 and the second transmission rod 7236 far away from the swinging block 7232 are respectively rotatably connected with a rotating plate 725, wherein when a motor in the first lead screw module 724 drives a lead screw to rotate, the slider in the first lead screw moves along the axial direction of the lead screw, the slider drives the connecting rod 7231 to move along the axial direction of the lead screw, the connecting rod 7231 drives the swinging block 7232 to axially swing along the driving shaft 7233, the driving shaft 7233 simple pendulum drives the driving block 7234 simple pendulum, the driving block 7234 simple pendulum drives the first transmission rod 7235 and the second transmission rod 7236 to do relative motion, the relative extension amount between the first transmission rod 7235 and the second transmission rod 7236 and the extension amount of the machine body pedestal 1 are changed, the rotation of the rotating plate 725 is realized, the rotating plate 725 rotates to realize the opening and closing between the two sliding rails 721, and finally the clamping and fixing of the packaging bag are realized.

The driving assembly 71 includes a second lead screw module 711, a module link 712, a first swing arm link 713, a swing arm 714, and a second swing arm link 715, the second lead screw module 711 is fixedly disposed on the machine body base frame 1, a slider of the second lead screw module 711 is fixedly connected to the module link 712, a connection column is fixedly disposed on a surface of the module link 712, one end of the connection column away from the module link 712 is rotatably connected to the first swing arm link 713, one end of the first swing arm link 713 away from the connection column is rotatably connected to the swing arm 714, a rotation shaft is fixedly disposed at a bottom end of the machine body base frame 1, a bottom end of the swing arm 714 is rotatably connected to the rotation shaft, one end of the swing arm 714 away from the rotation shaft is rotatably connected to the second swing arm link 715, the swing arm 714 includes two swing arms 7141 disposed in parallel, a connection plate 7142 is fixedly disposed between the two swing arms 7141, in order to reduce overall quality of the mechanism and reduce loss of function, the surface of the swing arm 7141 is provided with fabrication holes, and the number, size and shape of the fabrication holes can be adjusted according to the length, width and thickness of the swing arm 7141.

One end, far away from the swing arm 714, of the second swing arm connecting rod 715 is rotatably connected with the sliding rail 721, wherein the second screw module 711 drives the module connecting rod 712 to translate along the axial direction of the screw, the module connecting rod 712 drives the first swing arm connecting rod 713 to translate, the first swing arm connecting rod 713 drives the swing arm 714 to perform simple pendulum along the axial direction of the rotating shaft, the swing arm 714 rotates to drive the sliding rail 721 to move in the horizontal direction, and the driving assembly 71 is matched with the clamping assembly, so that the long-distance movement of the packaging bag is realized.

As shown in fig. 5, the bag opening mechanism 8 includes a motor 81, a connecting rod assembly 82, and a suction cup assembly 83, the motor 81 is fixedly disposed on one side of the machine base frame 1, and the motor 81 is in transmission connection with the suction cup assembly 83 through the connecting rod assembly 82.

The link assembly includes first connecting rod 821, second connecting rod 822, triangle pendulum piece 823 rotates and sets up on organism bed frame 1, the one end and the first connecting rod 821 of triangle pendulum piece 823 rotate to be connected, the quantity of second connecting rod 822 is two, and second connecting rod 822 sets up along the direction of height of organism bed frame 1, two second connecting rods 822 rotate with triangle pendulum piece 823 other both ends respectively and are connected, be provided with drive pendulum piece 84 between first connecting rod 821 and the motor 81, the one end of drive pendulum piece 84 and the pivot fixed connection of motor 81, the other end rotates with first connecting rod 821 and is connected, drive pendulum piece 84 carries out reciprocating swing through the motor 81 drive, when the certain angle of the reciprocal rotation of motor 81's pivot, drive pendulum piece 84 drives triangle pendulum piece 823 through first connecting rod 821 and swings.

As shown in fig. 6, the bag-squeezing mechanism 9 includes a motor 91, a link mechanism 92, a bag-squeezing member 93, a motor 91 mounting seat is fixedly arranged on one side of the machine body base frame 1, the motor 91 is fixedly arranged on one side of the mounting seat for mounting the motor 91, a rotating shaft of the motor 91 penetrates through the motor 91 mounting seat, and the rotating shaft of the motor 91 is fixedly connected with the link mechanism 92, in this embodiment, in order to increase the stability of the driving force, the motor 91 adopts a servo motor 91, the servo motor 91 realizes the closed-loop control of position, speed and moment, and the servo motor 91 runs stably at a low speed, and the dynamic corresponding time of acceleration and deceleration of the motor 91 is short, the use mode is more flexible, the running is more stable, the link mechanism 92 is driven, the running is more stable, and the squeezing and opening of the packaging bag is facilitated.

Link mechanism 92 includes actuating lever 921, first connecting rod 922, second connecting rod 923, swinging arms 924, first swinging block 925, second swinging block 926, the one end of actuating lever 921 and the pivot fixed connection of motor 91, the other end rotates with first connecting rod 922 to be connected, the fixed mount that is provided with of organism bed frame 1 and motor 91's homonymy, swinging arms 924 rotates to set up in one side of mount, and swinging arms 924 rotates with the mount and adopts eccentric rotation, the one end of swinging arms 924 rotates with first connecting rod 922 to be connected, and the movable slot has been seted up to one side that swinging arms 924 is close to first connecting rod 922, the reciprocating motion is made along the movable slot to one end that first connecting rod 922 is close to swinging arms 924, the other end and the second connecting rod 923 of swinging arms 924 rotate to be connected, the one end that second connecting rod 923 kept away from swinging arms 924 rotates with first swinging block 925 to be connected.

The adjacent side of the first swinging block 925 and the second swinging block 926 is provided with a meshing tooth 94, the first swinging block 925 and the second swinging block 926 are in tooth connection, the first swinging block 925 rotates to drive the second swinging block 926 to do opposite movement, and the rotation movement of the motor 91 is converted into simple swinging movement of the first swinging block 925 through the matching between the connecting rod mechanism 92 and the first swinging block 925.

As shown in fig. 7, the upper seal pressing mechanism 11 includes a supporting shaft 111 and a seal assembly 112, the supporting shaft 111 is fixedly disposed on a side surface of the machine body base frame 1, the seal assembly 112 is rotatably connected to the supporting shaft 111, the supporting shaft 111 includes a front supporting shaft 1111 and a rear supporting shaft 1112, and the front supporting shaft 1111 and the rear supporting shaft 1112 are fixedly disposed on a same side of the machine body base frame 1.

The sealing assembly 112 comprises a front sealing block 1121, a rear sealing block 1122, a cylinder 1123, the front sealing block 1121 is fixed to be rotatably connected with a front support shaft 1111, the rear sealing block 1122 is rotatably connected with a rear support shaft 1112, the front sealing block 1121 and the rear sealing block 1122 are fixedly connected through a connecting plate 1114, the rear sealing block 1122 comprises a rear connecting rod 112c and a rear sealing block 112d, one end of the rear connecting rod 112c is rotatably connected with the rear support shaft 1112, the cylinder 1123 is fixed to be arranged at the other end of the rear connecting rod 112c, a rotating shaft of the cylinder 1123 penetrates through the rear connecting rod 112c and the rear sealing block 112d, and the cylinder 1123 drives the rear sealing block 112d to reciprocate.

The front sealing piece 1121 includes a front connecting rod 112a and a front sealing piece 112b, one end of the front connecting rod 112a is fixedly connected to the front supporting shaft 1111, and the other end of the front connecting rod 112a is fixedly connected to the front sealing piece 112b, so as to make the pressure between the front sealing piece 112b and the rear sealing piece 112d uniform and make the sealing heat sealing of the packaging bag more flat and complete, therefore, in this embodiment, the front sealing piece 112b and the rear sealing piece 112d are symmetrically arranged.

As shown in fig. 8, the shaping mechanism 12 includes a supporting shaft 121, a cooling assembly 122, and a cylinder 125, the cooling assembly 122 is rotatably connected to the machine body base frame 1 through the supporting shaft 121, the supporting shaft 121 includes a front supporting shaft 1211 and a rear supporting shaft 1212, the front supporting shaft 1211 and the rear supporting shaft 1212 are fixedly disposed on the same side of the machine body base frame 1, the front supporting shaft 1211 and the rear supporting shaft 1212 are located on the same horizontal line, in order to enhance the fixation of the supporting shaft 121, a reinforcing plate 124 is disposed at one end of the supporting shaft 121 away from the machine body base frame 1, the supporting shaft 121 is rotatably connected to the reinforcing plate 124, and the reinforcing plate 124 is fixedly connected to the machine body base frame 1.

Cooling unit 122 includes first mounting panel 1221, second mounting panel 1222, cooling block 1223, the one end and the preceding supporting axle 1211 of first mounting panel 1221 are rotated and are connected, the one end and the back supporting axle 1212 of second mounting panel 1222 are rotated and are connected, first mounting panel 1221 is provided with connecting rod 123 with the second mounting panel 1222 is close to the homonymy of back shaft 121 is fixed, the one end and the second mounting panel 1222 of connecting rod 123 are rotated and are connected, fixed connection can be dismantled with first mounting panel 1221 to the other end, the one end and the second mounting panel 1222 fixed connection of cylinder 125, the other end and organism bed frame 1 fixed connection.

The blanking mechanism 10 is prior art and will not be described in detail herein.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a full servo belt feeding type packaging system of two big packing which characterized in that, include the organism bed frame, take bag mechanism, drive mechanism, open bag mechanism, crowded bag mechanism, unloading mechanism, seal pressing mechanism, plastic mechanism on, take bag mechanism with plastic mechanism fixed respectively set up in the both ends of organism bed frame, drive mechanism, open bag mechanism, crowded bag mechanism, unloading mechanism, seal pressing mechanism on set gradually take bag mechanism with between the plastic mechanism, drive mechanism is close to it sets up to take bag mechanism, it all is in same level height to take bag mechanism, drive mechanism, open bag mechanism, crowded bag mechanism, unloading mechanism, seal pressing mechanism, plastic mechanism to all install in on the organism bed frame.

2. The double-outlet large-package full-servo belt-feeding type packaging system according to claim 1, wherein the bag-taking mechanism comprises a motor, a connecting rod assembly, a bag-taking rocker arm bracket, a bag-taking rocker arm and a sucker assembly, the motor is fixedly arranged on one side of the machine body base frame, the bag-taking rocker arm bracket is fixedly arranged on the other side of the machine body base frame, one end of the bag-taking rocker arm is rotatably connected with one end of the bag-taking rocker arm bracket away from the machine body base frame, the connecting rod assembly comprises a driving swing block and a driving connecting rod, one end of the driving swing block is fixedly connected with a rotating shaft of the motor, the other end of the driving swing block is rotatably connected with the driving connecting rod, one end of the driving connecting rod away from the driving swing block is rotatably connected with the bag-taking rocker arm, the sucker assembly is fixedly arranged on one end of the bag-taking rocker arm away from the bag-taking rocker arm bracket, the sucking disc subassembly includes sucking disc, sucking disc support, the top of sucking disc support with take bag rocking arm swing joint, the sucking disc set up in the bottom of sucking disc support.

3. The full-servo belt feeding type packaging system with double large packages according to claim 2, wherein a turning assembly is arranged between the bag holding rocker arm support and the sucker assembly, the turning assembly comprises a movable synchronous pulley, a static synchronous pulley, the movable synchronous pulley and the bag holding rocker arm are coaxially and rotatably arranged at one end of the bag holding rocker arm support, the static synchronous pulley and the sucker support are coaxially and rotatably arranged at one end of the bag holding rocker arm, the movable synchronous pulley and the static synchronous pulley are driven through a synchronous belt, the movable synchronous pulley is externally connected with a driving piece, and the driving piece drives the movable synchronous pulley to rotate.

4. The full servo band feeding type packaging system for double-output big packages as claimed in claim 2 or 3, wherein the sucking disc support and the bag taking rocker arm are eccentrically connected.

5. The double-outlet large-package full-servo belt-feeding type packaging system as claimed in claim 1, wherein the traction mechanism comprises a driving assembly and a clamping assembly, the driving assembly and the clamping assembly cooperate to drive the packaging bag to move, the clamping assembly comprises two parallel slide rails, a fixed frame, a connecting rod assembly and a first lead screw module, the first lead screw module is fixedly arranged on one side of the machine body base frame, the connecting rod assembly is connected with the first lead screw module and the slide rails, the fixed frame is fixedly arranged on the other side of the machine body base frame, rotating plates are fixedly arranged at the bottoms of the two slide rails, and the rotating plates are rotatably connected with the fixed frame;

6. The dual-output large-package full-servo belt-feeding type packaging system according to claim 1, wherein the bag-opening mechanism comprises a motor, a connecting rod assembly and a sucker assembly, the motor is fixedly arranged on one side of the machine body base frame, the motor is in transmission connection with the sucker assembly through the connecting rod assembly, the connecting rod assembly comprises a first connecting rod, a second connecting rod and a triangular swinging block, the triangular swinging block is rotatably arranged on the machine body base frame, one end of the triangular swinging block is rotatably connected with the first connecting rod, the number of the second connecting rods is two, the two second connecting rods are respectively rotatably connected with the other two ends of the triangular swinging block, a driving swinging block is arranged between the first connecting rod and the motor, one end of the driving swinging block is fixedly connected with a rotating shaft of the motor, and the other end of the driving swinging block is rotatably connected with the first connecting rod, the sucking disc subassembly has the centre gripping mouth, the sucking disc subassembly with second connecting rod fixed connection, the triangle pendulum piece drives the motion of second connecting rod, the drive of second connecting rod the sucking disc subassembly translation opens or closes the centre gripping mouth, the sucking disc subassembly is located the opposition of centre gripping mouth department has the sucking disc.

7. The system according to claim 1, wherein the bag-squeezing mechanism comprises a motor, a link mechanism, and a bag-squeezing member, the motor is fixedly disposed on one side of the machine body base frame, a rotating shaft of the motor is fixedly connected to the link mechanism, the link mechanism comprises a transmission member and a swinging member, the transmission member connects the rotating shaft of the motor to the swinging member, the swinging member is rotatably connected to the machine body base frame, the transmission member converts the rotating motion of the motor into a single swinging motion of the swinging member, the swinging member comprises a first swinging block and a second swinging block, the first swinging block is in toothed connection with the second swinging block, the first swinging block is fixedly connected to the motor through the transmission member, and the bag-squeezing member comprises a first bag-squeezing member and a second bag-squeezing member, the first bag squeezing piece is fixedly connected with the first swinging block, the second bag squeezing piece is fixedly connected with the second swinging block, and the swinging block swings to drive the first bag squeezing piece and the second bag squeezing piece to be closed or opened.