CN204895940U - Full automatic vacuum packaging machine - Google Patents

Abstract

The utility model discloses a full automatic vacuum packaging machine, including the mainframe box, control device, give the bagging apparatus, drive the bagging apparatus, material strorage device, unloader, play useless device and vacuum and closing device, vacuum and closing device include vacuum mechanism, meet a bag mechanism, defeated bag mechanism, bag plastic mechanism presses, heat sealing machine constructs and power unit, vacuum mechanism includes a main tank body that moves about can and the fixed side box that lies in the main tank body left and right sides, the removal of controlling of the main tank body can merge the real empty room of formation and be open encapsulation station with another box that inclines with a side box while, meet a bag mechanism, defeated bag mechanism, bag plastic mechanism presses, heat sealing machine constructs and power unit is two sets. The utility model discloses a full automatic vacuum packaging machine structure is more reasonable, and degree of automation is high, pack fastly, and the health better can improve work efficiency greatly.

Description

A fully automatic vacuum packaging machine

technical field

The utility model relates to the technical field of packaging machines, in particular to a fully automatic vacuum packaging machine.

Background technique

Vacuum packaging machines are widely used in packaging food. This kind of packaging machine can prevent the product from oxidative mildew, corrosion and moisture, and can preserve quality, freshness, and extend the storage period of the product. Automatic sealing, due to the high degree of vacuum in the bag, there is very little residual air, which inhibits the reproduction of bacteria and other microorganisms, and avoids the oxidation, mildew and corruption of the items. At the same time, some soft items can be packed by the automatic vacuum packaging machine. Reduce the packaging volume for easy transportation and storage.

However, the vacuum packaging machines currently on the domestic market are all semi-automatic. First, manually fill, give bags, etc., and then manually put them into the vacuum chamber for vacuuming. More manpower is required during operation, so the work efficiency is low, and Manual operation is difficult to ensure that the hygienic requirements are met. Some automatic vacuum packaging machines have appeared on the existing market. Although automatic bag feeding is realized, they are all vacuumized and sealed for a single packaging bag, so the packaging speed is slow and the efficiency is low. .

Utility model content

The technical problem to be solved by the utility model is to provide a fully automatic vacuum packaging machine, which has a more reasonable structure, high degree of automation, fast packaging speed, better sanitation, and can greatly improve work efficiency.

In order to solve the problems existing in the background technology, the utility model adopts the following technical solutions: a fully automatic vacuum packaging machine, including a main box, a control device, a bag feeding device, a bag opening device, a material storage device, a feeding device, a kicking A waste device and a vacuum and sealing device, the vacuum and sealing device includes a vacuum mechanism, a bag receiving mechanism, a bag conveying mechanism, a bag pressing and shaping mechanism, a heat sealing mechanism and a power mechanism, and the vacuum mechanism includes a main box that can move left and right body and the side boxes fixed on the left and right sides of the main box, the left and right movement of the main box can merge with one side box to form a vacuum chamber and form an open packaging station with the other side box. There are two sets of bag receiving mechanism, bag conveying mechanism, bag pressing and shaping mechanism, heat sealing mechanism and power mechanism. The mechanism is linked to the bag receiving mechanism and the power mechanism, and the heat sealing mechanism and the bag pressing and shaping mechanism are respectively arranged on the outer side and the lower side of the bag conveying mechanism.

Through this setting, the structure of the automatic vacuum packaging machine is more reasonable, the degree of automation is high, the packaging speed is fast, the hygiene is better, and the work efficiency can be greatly improved. When the packaging machine is started, it is controlled by the control device, and the packaging bags will pass through the Bag device, bag opening device, unloading device, waste kicking device, vacuum and sealing device, when the packaging bag is in the unloading device, the material storage device will automatically provide materials to the unloading device, so that the unloading device can fill the bag After the packaging bag enters the vacuum and sealing device, when one side is vacuuming and sealing the packaging bag, the other side can transport the bag at the same time, so that the whole process is repeated continuously, which greatly improves the working efficiency.

Further setting of the present utility model: the bag feeding device includes a bag release assembly and a suction bag assembly, the bag release assembly includes a bag release rack, a bag release rack mounting seat, a fixed column and a mounting base plate, and the fixed column is installed on the installation On the bottom plate, the bag rack is arranged on the upper end of the fixed column through the bag rack mounting seat, and the suction bag assembly includes a suction cup, a suction cup rod, a suction cup rod mounting plate, a cylinder and a cylinder mounting seat, and the cylinder is installed on the cylinder mounting seat On the top, the suction cup rod is linked to the cylinder through the suction cup rod mounting plate. The suction cup is installed on the suction cup rod and facing the bag rack. It also includes a height adjustment component and an inclination adjustment component. The height adjustment component includes a lifting Shaft, adjusting hand wheel, guide hoop, lock nut, linkage rod, guide shaft and guide shaft seat, the guide hoop is installed on the bag rack mounting seat through the lock nut, and the guide shaft passes through the guide shaft The seat is set on the installation base plate, the two ends of the linkage rod are respectively connected to the guide shaft and the guide hoop, one end of the lifting shaft is connected to the adjustment hand wheel, and the other end passes through the installation base plate and the fixed column in turn to connect to the bag rack Mounting seat, the inclination adjustment assembly includes an inclination adjustment plate and an inclination adjustment screw, the inclination adjustment plate is located between the bag rack and the bag rack mounting seat and the inclination adjustment plate is installed by the inclination adjustment screw On the top of the bag holder mount.

Through this setting, when it is necessary to replace the packaging bags of different heights, loosen the lock nut on the guide hoop, turn the adjustment handwheel so that the lifting shaft drives the mounting seat of the bag holder to move up and down, so that the bag holder Move up and down to facilitate the placement of bags of different heights, and through the slope adjustment component, the inclination angle of the bag rack can be adjusted, so that it can better cooperate with the suction cup to absorb the bags more firmly, making the whole bag feeding process more efficient. Smooth, conducive to improving work efficiency.

Further setting of the utility model: the rear side of the bag rack is provided with a notch corresponding to the position of the suction cup, and a packaging bag detection alarm is installed at a position close to the notch of the bag rack.

Through this setting, when there is no packaging bag in the bag holder, the packaging bag detection alarm will automatically alarm to remind the staff to add packaging bags to the bag holder to ensure the normal operation of the bag feeding device.

Further configuration of the present utility model: the bag opening device includes a bag opening assembly and an auxiliary bag opening assembly, and the bag opening assembly includes a first bag opening component, a second bag opening component, a first bag opening support rod, a second bag opening Bag support rod, installation bottom block, upper guide rod, lower guide rod, upper guide rod linkage block and lower guide rod linkage block, the two ends of the installation bottom block are respectively provided with lower guide rod linkage blocks, and the lower guide rod linkage block is respectively provided The guide rod is set between the two lower guide rod linkage blocks, and the upper ends of the first bag opening support rod and the second bag opening support rod are respectively linked with an upper guide rod linkage block, and the upper guide rod is passed through the Between the two upper guide rod linkage blocks, the first bag opening part and the second bag opening part are arranged on the first bag opening support rod and the second bag opening support rod, and the auxiliary bag opening assembly includes the first A bag-opening suction cup, a second bag-opening suction cup, a first block, a second block, a bag-opening blowing part and a mounting frame, the first bag-opening suction cup and the second bag-opening suction cup are facing and clamped on the first On the clamping block and the second clamping block, the bag-opening air-blowing part is erected directly above between the first bag-opening suction cup and the second bag-opening suction cup through installation.

With this setting, when the packaging bag is opened by the first bag opening component and the second bag opening component through the bag opening assembly, it will be transported to the auxiliary bag opening assembly and will be absorbed by the first bag opening suction cup and the second bag opening suction cup. The two sides of the bag increase the opening of the packaging bag, which can increase the opening of the packaging bag, and the opening of the packaging bag can be well maintained by blowing the opening of the packaging bag through the bag opening blowing part. It is beneficial to speed up the subsequent unloading operation speed to improve the overall work efficiency.

Further setting of the utility model: the two sides of the upper guide rod are respectively provided with an upper guide rod limit block and a limit guide sleeve, and one end of the upper guide rod limit block is installed with an installation top block parallel to the upper guide rod , the two sides of the lower guide rod are respectively provided with lower guide rod limit blocks.

Through this setting, it is possible to prevent the two ends of the upper guide rod and the lower guide rod from protruding from the upper guide rod linkage block and the lower guide rod linkage block respectively, so that the first bag-opening support rod and the second bag-opening support rod can be better Move to ensure that the opening of the packaging bag is better opened by the first bag opening part and the second bag opening part.

Further setting of the utility model: the blanking device includes a blanking assembly and a bag support assembly, and the blanking assembly includes a blanking cylinder, a blanking lifting arm, a blanking guide rod, a blanking sliding block, a lifting shaft seat, The blanking cam, the blanking swing arm, the blanking pull rod and the blanking tension spring. The upper part is connected to the blanking lifting arm through the blanking guide rod. The blanking swing arm is respectively connected to the blanking cam, the blanking pull rod and the blanking tension spring, and the other end of the blanking pull rod is connected to the blanking lifting arm. The bag assembly includes a bag support shrapnel, a bag support shaft, a bag support cam, a bag support linkage block, a bag support swing arm, a swing arm pin, a roller and a return tension spring. One end of the bag support cam is connected to the lifting shaft seat. The two sides of the other end are respectively provided with a bag-supporting swing arm. The upper side of the bag-supporting swing arm is equipped with a roller through the swing arm pin and the roller is against the side wall of the bag-supporting cam. The return tension spring is connected to the two pendulums. Between the arm pins, the lower sides of the two bag-supporting swing arms are respectively connected to the bag-supporting shrapnel through the bag-supporting rotating shaft and the bag-supporting shrapnel are located on both sides of the lower barrel, and the bag-supporting linkage block is connected to the two bag-supporting rotating shafts.

With this setting, when the packaging bag is transported to the bottom of the feeding cylinder, the bag-supporting cam drives the bag-supporting swing arm to rotate, so that the bag-supporting rotating shaft drives the bag-supporting shrapnel to expand the two sides of the bag mouth of the packaging bag, and then the feeding cam sequentially Drive the unloading swing arm and unloading pull rod to drive the unloading lifting arm to move down, and drive the unloading cylinder to move down to align with the opening of the packaging bag for unloading, so as to avoid the phenomenon that the material falls out of the packaging bag, and at the same time, it is beneficial to improve the unloading process. speed and increase overall productivity.

Further setting of the utility model: the bag receiving mechanism includes a bag receiving assembly and a transmission assembly, and the bag receiving assembly includes a mounting seat plate, a first mounting seat, a second mounting seat, a first vertical plate, a second vertical plate, The first connecting rod, the second connecting rod, the first synchronous pulley shaft, the second synchronous pulley shaft, the first driven pocket synchronous pulley and the second driven pocket synchronous pulley, the first vertical The plate and the second vertical plate are respectively fixed on both sides of the mounting seat plate, the first mounting base is rotatably installed between the first vertical plate and the mounting seat plate through the first linkage rod, and the second mounting base It is rotatably installed between the second vertical plate and the installation seat plate through the second linkage rod, and the first driven pocket synchronous pulley and the second driven pocket synchronous pulley pass through the first synchronous pulley shaft respectively. and the second synchronous pulley shaft are installed on the front ends of the first mounting seat and the second mounting seat. The transmission assembly includes a thin cylinder, a first swing arm, a second swing arm, a swing arm joint, a first swing arm pin and a Two swing arm pin shafts, the thin cylinder is installed in the middle of the front end of the mounting seat plate, the swing arm joint is connected to the output shaft of the thin cylinder, and one end of the first swing arm and the second swing arm are stacked and connected to the swing arm The other end is respectively connected to one end of the first swing arm pin shaft and the second swing arm pin shaft, and the first swing arm pin shaft and the second swing arm pin shaft are respectively connected to the front ends of the first mounting base and the second mounting base .

Through this setting, the speed of the bag receiving component can be improved, and the stability of the bag receiving can be improved at the same time, which is conducive to greatly improving the work efficiency. The first swing arm and the second swing arm move backward, so that the front ends of the first swing arm and the second swing arm gradually approach each other, so that the pin shaft of the first swing arm and the pin shaft of the second swing arm drive the first mounting base and the second swing arm respectively. The front ends of the two mounting seats are gradually approached, and finally the first driven pocket timing belt pulley and the second driven pocket pocket timing pulley are tightened to realize bag receiving. On the contrary, when the thin cylinder drives the swing arm joint to move forward, The first driven pocket synchronous pulley and the second driven pocket synchronous pulley will be opened, and finally the reciprocating pocket operation will be realized.

Further setting of the present utility model: the said pressure bag shaping mechanism includes a pressure bag shaping assembly and a support rail assembly, and the pressure bag shaping assembly includes a first shaping pressing plate, a second shaping pressing plate, a first airbag, a second airbag, a first Airbag intake nozzle, second airbag intake nozzle, first airbag mounting plate, second airbag mounting plate, first airbag mounting seat, second airbag mounting seat, first shaping guide post, second shaping guide post and return spring , the support guide rail assembly includes a first guide rail shaft seat, a second guide rail shaft seat, a guide rod, a cylinder, a cylinder mounting plate and a cylinder joint, and the first air bag is arranged between the first shaping pressure plate and the first air bag mounting plate , the second airbag is arranged between the second shaping pressure plate and the second airbag mounting plate, and the first airbag intake nozzle and the second airbag intake nozzle are respectively installed on the first airbag mounting plate and the second airbag mounting plate On the outside, the lower ends of the first airbag mounting seat and the second airbag mounting seat are respectively fixed with a first guide rail axle seat and a second guide rail axle seat, and the guide rod is linked between the first guide rail axle seat and the second guide rail axle seat and fixed on the cylinder mounting plate, the cylinder is mounted on the cylinder mounting plate and linked to the first guide rail shaft seat through the cylinder joint, and one end of the first shaping guide post and the second shaping guide post pass through the first The other ends of the airbag mounting plate and the second airbag mounting plate are respectively sleeved with return springs.

With this setting, when the packaging bag to be sealed is in a vacuum environment, because the outside air pressure is higher than the pressure inside the first airbag and the second airbag in the vacuum chamber, a pressure difference will be formed to inflate the first airbag and the second airbag Push the first shaping pressure plate and the second shaping pressure plate to move towards each other until they are closed, thereby pressing the lower part of the packaging bag for shaping. When the two timing belts clamping the upper part of the packaging bag are separated, the packaging bag is clamped and kept in its original position , can well avoid falling down, so that the subsequent sealing operation can be carried out, and at the same time, the cylinder can drive the first shaping pressure plate to move by driving the first guide rail shaft seat, so that the first shaping pressure plate and the second shaping pressure plate can be pressed in time. Greater force and more stable bag pressing operation.

Further configuration of the utility model: the heat-sealing mechanism includes a heat-sealing assembly and an installation assembly, and the heat-sealing assembly includes a heat-sealing silicone frame, a heat-sealing silica gel, a heat-sealing airbag, an airbag inlet joint, an airbag channel steel, and an airbag upper Cover plate, mounting pin shaft, fixed angle plate, nickel-chromium belt mounting seat, nickel-chromium belt, nickel-chromium belt mounting head, heat-sealed guide post, heat-sealed guide sleeve, sealing pressure spring and limit piece, the installation components include Heat-sealed fixing seat, heat-sealed pull rod, heat-sealed fixed plate, rear heat-sealed fixed bracket, fixed rod and front heat-sealed fixed bracket, the heat-sealed airbag is arranged between the channel steel of the airbag and the upper cover of the airbag, and the airbag The air intake joint is installed on the outside of the channel steel of the airbag, and the nickel-chromium belt mounting seat is fixed on the upper cover of the airbag through a fixed angle plate and a mounting pin, and the two ends of the nickel-chromium belt mounting seat are respectively equipped with nickel-chromium belt mounting heads And the nickel-chromium strip is fixed on the surface of the nickel-chromium strip mounting seat through the nickel-chromium strip installation head, and a number of heat-sealed fixing seats are evenly distributed on the airbag channel steel, and the heat-sealed pull rod is transferred to the upper end of the heat-sealed fixing seat, so The heat-sealed fixing plate is transferred to the rear end of the heat-sealed pull rod, the heat-sealed silica gel frame is installed on the heat-sealed fixed plate, the heat-sealed silica gel is installed on the heat-sealed silica gel frame and faces the nickel-chromium strip, and the front The heat-sealed fixing bracket is fixed on the lower end of the heat-sealed fixing seat, the rear heat-sealed fixing bracket is connected to the front heat-sealed fixing bracket through a fixing rod, the heat-sealed guide sleeve is fixed on the upper cover of the airbag, and the heat-sealed guide column Installed in the heat-sealing guide sleeve and passing through the upper cover of the airbag, the sealing pressure spring is set on the heat-sealing guide post and limited by the limit piece.

With this setting, when the packaging bag is sent into the vacuum chamber by the timing belt and needs to be sealed, the heat-sealed airbag is inflated through the airbag inlet joint, and the heat-sealed airbag is inflated and pushed backward, which will make the nickel-chromium belt mounting seat drive the nickel The chrome strip pushes back so that the bag seal is pressed between the heat-seal silicone and the nickel-chrome strip to complete the seal.

Further setting of the utility model: the power mechanism includes a mounting plate, a servo motor, a first pocket synchronous pulley, a second pocket synchronous pulley, a driving gear, a first driven gear, a second driven gear, a second A transmission shaft, a second transmission shaft, a first transition gear and a second transition gear, the servo motor is vertically installed on one side of the mounting plate, the drive gear is mounted on the output shaft of the servo motor and located on the other side of the mounting plate, The first transmission shaft and the second transmission shaft are rotatably inserted on the mounting plate respectively, and the first pocket synchronous pulley and the second pocket synchronous pulley are installed on the first transmission shaft and the second pocket synchronous pulley respectively. One end of the drive shaft on the same side as the servo motor, the first driven gear and the second driven gear are installed on the end of the first drive shaft and the second drive shaft on the same side as the driving gear respectively, and the first transition gear can be Rotatably mounted on the mounting plate and meshed between the driving gear and the first driven gear, the second transition gear is rotatably mounted on the mounting plate and meshed between the first transition gear and the second driven gear .

Through this setting, the transmission belt and the transmission wheel in the prior art are avoided from loosening and wearing easily, thereby improving the service life of the entire power mechanism and reducing maintenance costs. At the same time, the first transition gear and the second transition gear have The effect of tension is conducive to improving the stability of the packaging bag transmission and improving work efficiency.

The beneficial effect of the utility model lies in that the structure of the fully automatic vacuum packaging machine of the utility model is more reasonable, the degree of automation is high, the packaging speed is fast, the sanitation is better, and the work efficiency can be greatly improved.

Description of drawings

Fig. 1 is the front view of a kind of fully automatic vacuum packaging machine of the present utility model;

Fig. 2 is a top view of a fully automatic vacuum packaging machine of the present invention;

Fig. 3 is the front view of the bag feeding device of a fully automatic vacuum packaging machine of the present invention;

Fig. 4 is a side view of a bag feeding device of a fully automatic vacuum packaging machine of the present invention;

Fig. 5 is a three-dimensional structural schematic diagram of a bag opening device of a fully automatic vacuum packaging machine of the present invention;

Fig. 6 is a side view of the unloading device of a fully automatic vacuum packaging machine of the present invention;

Fig. 7 is a three-dimensional structural schematic diagram of a bag receiving mechanism of a fully automatic vacuum packaging machine of the present invention;

Fig. 8 is a front view of a bag pressing and shaping mechanism of a fully automatic vacuum packaging machine of the present invention;

Fig. 9 is the B-B sectional view of Fig. 8 of the utility model;

Fig. 10 is a top view of a heat-sealing mechanism of a fully automatic vacuum packaging machine of the present invention;

Fig. 11 is the A-A sectional view of Fig. 10 of the present utility model;

Fig. 12 is a three-dimensional structural schematic diagram of a power mechanism of a fully automatic vacuum packaging machine of the present invention.

Detailed ways

In order to make the content of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1 and Figure 2, a fully automatic vacuum packaging machine according to the embodiment of the utility model includes a main box 1, a control device 2, a bag feeding device 3, a bag opening device 4, a material storage device 5, and a feeding device 6. Waste kicking device 7 and vacuum and sealing device 8, its vacuum and sealing device 8 includes vacuum mechanism 81, bag receiving mechanism 82, bag delivery mechanism 83, bag pressing and shaping mechanism 84, heat sealing mechanism 85 and power mechanism 86, and Vacuum mechanism 81 comprises a main box body 811 that can move left and right and side box body 812 that is fixedly positioned at the left and right sides of main box body 811, and the left and right movement of main box body 811 can merge with a side box body 812 simultaneously and form vacuum chamber and The other side box 812 is an open packaging station, wherein there are two sets of bag receiving mechanism 82, bag conveying mechanism 83, bag pressing and shaping mechanism 84, heat sealing mechanism 85 and power mechanism 86, and bag receiving mechanism 82 and power mechanism Mechanism 86 is respectively installed on the both sides of main box 811 front end and rear end, and bag conveying mechanism 83 is interlocked with bag receiving mechanism 82 and power mechanism 86, and heat sealing mechanism 85 and pressure bag shaping mechanism 84 are respectively arranged at the bag conveying mechanism 83. The outer and lower sides, the automatic vacuum packaging machine has a more reasonable structure, high degree of automation, fast packaging speed, better sanitation, and can greatly improve work efficiency. When the packaging machine is started, it is controlled by the control device 2, and the packaging bags will be sequential After the bag feeding device 3, bag opening device 4, feeding device 6, waste kicking device 7 and vacuum and sealing device 8, when the packaging bag is located in the feeding device 6, the material storage device 5 will automatically supply materials to the feeding device 6 In order to make the unloading device 6 load the packaging bag, after the packaging bag enters the vacuum and sealing device 8, when one side is vacuuming and sealing the packaging bag, the other side can simultaneously transport the bag, so that the whole process is continuous Repeatedly, greatly improving the efficiency of work.

In this embodiment, as shown in Figure 3 and Figure 4, the bag feeding device 3 includes a bag release assembly 31 and a suction bag assembly 32, and the bag release assembly 31 includes a bag release rack 311, a bag release rack mount 312, a fixed column 313 and a Base plate 314, fixed column 313 is installed on the installation base plate 314, bag rack 311 is located at the upper end of fixed column 313 by bag rack mount 312, suction bag assembly 32 includes suction cup 321, suction cup rod 322, suction cup rod mounting plate 323, cylinder 324 and the cylinder mount 325, the cylinder 324 is installed on the cylinder mount 325, the sucker rod 322 is linked to the cylinder 324 by the sucker rod mounting plate 323, the sucker 321 is installed on the sucker rod 322 and facing the bag rack 311, also includes There is a height adjustment assembly 33 and an inclination adjustment assembly 34. The height adjustment assembly 33 includes a lifting shaft 331, an adjustment handwheel 332, a guide clip 333, a locking nut 334, a linkage rod 335, a guide shaft 336 and a guide shaft seat 337, The guide hoop 333 is installed on the bag rack mounting seat 312 through the lock nut 334, the guide shaft 336 is arranged on the installation base plate 314 through the guide shaft seat 337, and the two ends of the linkage rod 335 are connected to the guide shaft 336 and the guide hoop respectively. 333, one end of the lifting shaft 331 is connected to the adjustment handwheel 332, and the other end passes through the installation base plate 314 and the fixed column 313 successively to be connected to the bag rack mounting seat 312, and the inclination adjustment assembly 34 includes an inclination adjustment plate 341 and an inclination adjustment Screw 342, slope adjustment plate 341 is located between bag rack 311 and bag rack mounting seat 312 and slope adjustment plate 341 is installed on the top of bag rack mounting seat 312 by slope adjustment screw 342, thereby when needing to replace different When packing bags with high height, the lock nut 334 on the guide hoop 333 is loosened, and the adjusting hand wheel 332 is rotated so that the lifting shaft 331 drives the bag rack mounting seat 312 to move up and down, so that the bag rack 311 moves up and down to It is convenient to place packaging bags of different heights, and by being provided with an inclination adjustment component 34, the inclination angle of the bag holder 311 can be adjusted, so that it can better cooperate with the suction cup 321 to absorb the packaging bags more firmly, making the whole bag feeding process more convenient. smooth, helps to improve work efficiency, and further, bag rack 311 rear side is provided with the notch 3111 corresponding with sucker 321 positions, and bag rack 311 is equipped with packaging bag detection alarm 35 near the position of notch 3111, thereby when When the packaging bag in the bag holder 311 was not there, the packaging bag detection alarm 35 would automatically alarm to remind the staff to add a packaging bag in the bag holder 311 to ensure the normal operation of the bag device 3 .

In this embodiment, as shown in Figure 5, the bag opening device 4 includes a bag opening assembly 41 and an auxiliary bag opening assembly 43, and the bag opening assembly 41 includes a first bag opening component 411, a second bag opening component 412, a first bag opening support Bar 413, the second bag-opening support bar 414, bottom block 415, upper guide bar 416, lower guide bar 417, upper guide bar interlocking block 418 and lower guide bar interlocking block 419 are installed, and bottom block 415 two ends are installed respectively There is a lower guide rod linkage block 419, a lower guide rod 417 is installed between the two lower guide rod linkage blocks 419, the upper ends of the first bag-opening support rod 413 and the second bag-opening support rod 414 are linked with upper guide rods respectively The linkage block 418, the upper guide rod 416 is set between the two upper guide rod linkage blocks 418, the first bag opening part 411 and the second bag opening part 412 are oppositely arranged on the first bag opening support rod 413 and the second bag opening support rod 413. On the bag opening support bar 414, the auxiliary bag opening assembly 43 includes a first bag opening suction cup 431, a second bag opening suction cup 432, a first block 433, a second block 434, a bag opening blowing part 435 and a mounting frame 436, The first bag-opening suction cup 431 and the second bag-opening suction cup 432 are positively engaged on the first block 433 and the second block 434, and the bag-opening blowing part 435 is arranged on the first bag-opening suction cup 431 and the second bag-opening suction cup 436 through the mounting frame 436. Directly above between the second bag opening suction cups 432, when the packaging bag is opened by the first bag opening component 411 and the second bag opening component 412 through the bag opening assembly 41, it will be transported to the auxiliary bag opening assembly 43 and will be opened by the second bag opening component 412. A bag-opening suction cup 431 and a second bag-opening suction cup 432 absorb both sides of the packaging bag to increase the opening of the packaging bag, which can improve the opening of the packaging bag opening, and the opening of the packaging bag through the bag-opening blowing part 435 Air blowing can keep the opening of the packaging bag well at the same time, which is conducive to speeding up the subsequent unloading operation speed to improve the overall work efficiency. Further, the two sides of the upper guide rod 416 are respectively provided with upper guide rod stoppers 420 and Position-limiting guide sleeve 421, one end of upper guide rod limit block 420 is equipped with an installation top block 422 parallel to upper guide rod 416, and the two sides of lower guide rod 417 are respectively provided with lower guide rod limit block 423, thereby can avoid upper The two ends of the guide rod 416 and the lower guide rod 417 are disengaged from the upper guide rod linkage block 418 and the lower guide rod linkage block 419 respectively, so that the first bag opening support rod 413 and the second bag opening support rod 414 can be moved better, To ensure that the first bag opening component 411 and the second bag opening component 412 can better open the opening of the packaging bag.

In this embodiment, as shown in Figure 6, the blanking device 6 includes a blanking assembly 61 and a bag support assembly 62, and the blanking assembly 61 includes a blanking cylinder 611, a blanking lifting arm 612, a blanking guide rod 613, a blanking slide Block 614, lifting shaft seat 615, blanking cam 616, blanking swing arm 617, blanking pull rod 618 and blanking tension spring 619, the both sides of blanking lifting arm 612 are respectively connected to blanking cylinder 611 and blanking sliding block 614, the lifting shaft seat 615 is located above the blanking lifting arm 612 and is connected to the blanking lifting arm 612 through the blanking guide rod 613, and the blanking swing arm 617 is respectively connected to the blanking cam 616, the blanking pull rod 618 and the blanking tension spring 619 and the other end of the blanking pull rod 618 is connected to the blanking lifting arm 612, the bag supporting assembly 62 includes a bag supporting shrapnel 621, a bag supporting rotating shaft 622, a bag supporting cam 623, a bag supporting linkage block 624, a bag supporting swing arm 625, a pendulum Arm pin shaft 626, roller 627 and return tension spring 628, one end of the bag support cam 623 is connected to the lifting shaft seat 615, and the other end is respectively provided with a bag support swing arm 625, and the upper side of the bag support swing arm 625 passes through the swing arm pin. The shaft 626 is equipped with a roller 627 and the roller 627 leans against the side wall of the bag-supporting cam 623. The return tension spring 628 is connected between the two swing arm pins 626, and the lower sides of the two bag-supporting swing arms 625 pass through the bag-supporting rotating shaft 622 respectively. Connect the bag support spring 621 and the bag support spring 621 is located on both sides of the lower barrel 611, the bag support linkage block 624 is connected to the two bag support shafts 622, when the bag is transported to the bottom of the lower barrel 611, the bag support cam 623 drives the support The bag swing arm 625 rotates so that the bag support rotating shaft 622 drives the bag support shrapnel 621 to open both sides of the bag mouth of the packaging bag, and then the feeding cam 616 drives the feeding swing arm 617 and the feeding pull rod 618 in turn to drive the feeding up and down The arm 612 moves down, driving the lower material cylinder 611 to move down and align with the opening of the packaging bag for discharging, so as to avoid the phenomenon that the material falls out of the packaging bag, and at the same time, it is beneficial to increase the feeding speed and improve the overall work efficiency.

In this embodiment, as shown in Figure 7, the bag receiving mechanism 82 includes a bag receiving assembly 821 and a transmission assembly 823, and the bag receiving assembly 821 includes a mounting seat plate 8211, a first mounting seat 8212, a second mounting seat 8213, and a first vertical plate 8214, the second vertical plate 8215, the first connecting rod 8216, the second connecting rod 8217, the first synchronous pulley shaft 8218, the second synchronous pulley shaft 8219, the first driven pocket synchronous pulley 8220 and the second slave The movable folder bag synchronous pulley 8221, the first vertical plate 8214 and the second vertical plate 8215 are respectively fixed on both sides of the mounting seat plate 8211, and the first mounting seat 8212 is rotatably installed on the first vertical plate through the first linkage rod 8216. Between the plate 8214 and the mounting seat plate 8211, the second mounting seat 8213 is rotatably installed between the second vertical plate 8215 and the mounting seat plate 8211 through the second linkage rod 8217, and the first driven pocket synchronous pulley 8220 and the second driven pocket synchronous pulley 8221 are respectively installed on the front ends of the first mount 8212 and the second mount 8213 through the first synchronous pulley shaft 8218 and the second synchronous pulley shaft 8219, and the transmission assembly 823 includes a thin cylinder 8231, The first swing arm 8232, the second swing arm 8233, the swing arm joint 8234, the first swing arm pin shaft 8235 and the second swing arm pin shaft 8236. Moving on the output shaft of the thin cylinder 8231, one end of the first swing arm 8232 and the second swing arm 8233 are stacked and connected to the swing arm joint 8234, and the other ends are respectively connected to the first swing arm pin 8235 and the second swing arm pin 8236 At one end, the first swing arm pin shaft 8235 and the second swing arm pin shaft 8236 are respectively connected to the front ends of the first mounting base 8212 and the second mounting base 8213, which can improve the bag receiving assembly 821. Stability is conducive to greatly improving work efficiency. When the packaging bag is transferred from the main machine to the transfer bag receiving mechanism 82, the thin cylinder 8231 drives the swing arm joint 8234 to drive the first swing arm 8232 and the second swing arm 8233 to move backward, so that The front ends of the first swing arm 8232 and the second swing arm 8233 are gradually approached, so that the first swing arm pin shaft 8235 and the second swing arm pin shaft 8236 respectively drive the front ends of the first mounting seat 8212 and the second mounting seat 8213 to gradually approach, and finally Make the first driven pocket pocket synchronous pulley 8220 and the second driven pocket pocket synchronous pulley 8221 tighten up to realize bag receiving, otherwise, when the thin cylinder 8231 drives the swing arm joint 8234 to move forward, the first slave pocket will be made to move forward. The timing belt pulley 8220 and the second driven pocket bag timing belt pulley 8221 are opened to finally realize the reciprocating pocket operation.

In this embodiment, as shown in Figure 8 and Figure 9, the pressure bag shaping mechanism 84 includes a pressure bag shaping assembly 841 and a support rail assembly 843, and the pressure bag shaping assembly 841 includes a first shaping pressing plate 8411, a second shaping pressing plate 8412, a first shaping pressing plate 8412, Airbag 8413, second airbag 8414, first airbag intake nozzle 8415, second airbag intake nozzle 8416, first airbag mounting plate 8417, second airbag mounting plate 8418, first airbag mounting seat 8419, second airbag mounting seat 8420, the first shaping guide post 8421, the second shaping guide post 8422 and the return spring 8423, the support guide rail assembly 843 includes the first guide rail shaft seat 8431, the second guide rail shaft seat 8432, the guide rod 8433, the cylinder 8434, and the cylinder mounting plate 8435 And cylinder joint 8436, the first airbag 8413 is arranged between the first shaping pressure plate 8411 and the first airbag installation plate 8417, the second airbag 8414 is arranged between the second shaping pressure plate 8412 and the second airbag installation plate 8418, the first airbag The air intake nozzle 8415 and the second airbag intake nozzle 8416 are installed on the outside of the first airbag mounting plate 8417 and the second airbag mounting plate 8418 respectively, and the first guide rails are respectively fixed on the lower ends of the first airbag mounting seat 8419 and the second airbag mounting seat 9420 The shaft seat 8431 and the second guide rail shaft seat 8432, the guide rod 8433 is linked between the first guide rail shaft seat 8431 and the second guide rail shaft seat 8432 and fixed on the cylinder mounting plate 8435, and the cylinder 8434 is installed on the cylinder mounting plate 8435 And through the cylinder joint 8436 linked to the first guide rail shaft seat 8431, one end of the first shaping guide post 8421 and the second shaping guide post 8422 pass through the first air bag mounting plate 8417 and the second air bag mounting plate 8418 respectively, and the other ends are respectively sleeved A return spring 8423 is provided. When the packaging bag to be sealed is in a vacuum environment, because the external air pressure is higher than the pressure in the first air bag 8413 and the second air bag 8414 in the vacuum chamber, a pressure difference will be formed to make the first air bag 8413 and the second air bag 8414 to expand and push the first shaping press plate 8411 and the second shaping pressing plate 8412 to move toward each other until they are closed, thereby pressing the lower part of the packaging bag for shaping. When the two timing belts clamping the upper part of the packaging bag are separated, the packaging bag It is clamped and kept in the original position, which can well avoid falling down, so that the subsequent sealing operation can be performed. At the same time, the cylinder drives the first shaping pressing plate 8411 to move by driving the first guide rail shaft seat 8431, so that the first shaping pressing plate 8411 and the second shaping pressing plate 8411 can be moved. The second shaping pressing plate 8412 can press the bag more timely, and at the same time, the pressing force is greater and the bag pressing operation is more stable.

In this embodiment, as shown in Fig. 10 and Fig. 11, the heat-sealing mechanism 85 includes a heat-sealing assembly 851 and an installation assembly 853. Gas connector 8514, airbag channel steel 8515, airbag upper cover plate 8516, mounting pin 8517, fixed angle plate 8518, nickel-chromium belt mounting seat 8519, nickel-chromium belt 8520, nickel-chromium belt installation head 8521, heat-seal guide post 8522, Heat-sealing guide sleeve 8523, sealing pressure spring 8524 and limit piece 8525, installation assembly 853 includes heat-sealing fixing seat 8531, heat-sealing pull rod 8532, heat-sealing fixing plate 8533, rear heat-sealing fixing bracket 8534, fixing rod 8535 and front heat sealing Seal the fixed bracket 8536, the heat-sealed airbag 8513 is set between the airbag channel steel 8515 and the airbag upper cover plate 8516, the airbag inlet joint 8514 is installed outside the airbag channel steel 8515, and the nickel-chrome belt mounting seat 8519 is installed through the fixed angle plate 8518, The pin shaft 8517 is fixed on the upper cover plate 8516 of the airbag, the two ends of the nickel-chromium belt mounting seat 8519 are respectively provided with the nickel-chromium belt mounting head 8521 and the nickel-chromium belt 8520 is fixed on the nickel-chromium belt mounting seat 8519 through the nickel-chromium belt mounting head 8521 On the surface, there are several heat-sealed fixing seats 8531 evenly distributed on the airbag channel steel 8515, the heat-sealed pull rod 8532 is connected to the upper end of the heat-sealed fixed seat 8531, the heat-sealed fixing plate 8533 is connected to the rear end of the heat-sealed pull rod 8532, and the heat-sealed silicone frame 8511 is installed on the heat-sealed fixing plate 8533, the heat-sealed silicone 8512 is installed on the heat-sealed silicone frame 8511 and faces the nickel-chrome belt 8520, the front heat-sealed fixing bracket 8536 is fixed on the lower end of the heat-sealed fixing seat 8531, and the rear heat-sealed fixing bracket 8534 is connected to the front heat-seal fixing bracket 8536 through the fixing rod 8535, the heat-seal guide sleeve 8523 is fixed on the airbag upper cover 8516, the heat-seal guide post 8522 is installed in the heat-seal guide sleeve 8523 and passes through the airbag upper cover 8516, The sealing pressure spring 8524 is set on the heat-sealing guide post 8522 and is limited by the limit piece 8525. When the packaging bag is sent into the vacuum chamber by the timing belt and needs to be sealed, the heat-sealing air bag 8513 is inflated through the air bag inlet joint 8514 , the heat-sealed air bag 8513 is inflated and pushed backward, which will make the nickel-chromium belt mounting seat 8519 drive the nickel-chromium belt 8520 to push backward, so that the sealing part of the packaging bag is pressed between the heat-sealable silica gel 8512 and the nickel-chromium belt 8520. Complete the seal.

In this embodiment, as shown in Figure 12, the power mechanism 86 includes a mounting plate 861, a servo motor 862, a first pocket timing pulley 863, a second pocket timing pulley 864, a driving gear 865, and a first driven gear 866. , the second driven gear 867, the first transmission shaft 868, the second transmission shaft 869, the first transition gear 8610 and the second transition gear 8611, the servo motor 862 is vertically installed on the side of the mounting plate 861, and the driving gear 865 is installed on the servo The output shaft of the motor 862 is located on the other side of the mounting plate 861. The first transmission shaft 868 and the second transmission shaft 869 are rotatably inserted on the mounting plate 861 respectively. The pulley 864 is installed on the first transmission shaft 868 and the second transmission shaft 869 on the same side as the servo motor 862, respectively, and the first driven gear 866 and the second driven gear 867 are respectively installed on the first transmission shaft 868 and the second transmission shaft 868. One end of transmission shaft 869 on the same side as driving gear 865, the first transition gear 8610 is rotatably installed on the mounting plate 861 and meshed between the driving gear 865 and the first driven gear 866, and the second transition gear 8611 is rotatable Installed on the mounting plate 861 and meshed between the first transition gear 8610 and the second driven gear 867, thereby avoiding the phenomenon that the transmission belt and the transmission wheel are prone to loosening and wear in the prior art, thereby improving the overall power The service life of the mechanism 86 reduces maintenance costs. At the same time, the first transition gear 8610 and the second transition gear 8611 have a tensioning effect, which is conducive to improving the stability of the packaging bag transmission and improving work efficiency.

Claims (10)

1. a full-automatic vacuum packaging machine, it is characterized in that: comprise mainframe box, actuation means, to bagging apparatus, drive bagging apparatus, material storing unit, blanking device, play waste-removing device and vacuum and closing device, described vacuum and closing device comprise vacuum mechanism, body receiving bag, bag transporting body, pressure bag reshaping device, heat sealing mechanism and actuating unit, described vacuum mechanism comprise one can sway main box and be fixed in the side box body of the main box left and right sides, the sway of described main box can merge with a side box body simultaneously and forms vacuum chamber and be unlimited encapsulation station with another side box body, described body receiving bag, bag transporting body, pressure bag reshaping device, heat sealing mechanism and actuating unit are two covers, described body receiving bag and actuating unit are arranged on the two sides of main box front-end and back-end respectively, described bag transporting body is linked in body receiving bag and actuating unit, described heat sealing mechanism and pressure bag reshaping device are located at outside and the downside of bag transporting body respectively.

2. a kind of full-automatic vacuum packaging machine according to claim 1, it is characterized in that: described comprising to bagging apparatus puts bag assembly and suction bag assembly, described bag assembly of putting comprises stand-up bag shelf, stand-up bag shelf mount pad, vertical columns and mounting base, described vertical columns is installed on mounting base, described stand-up bag shelf is located at vertical columns upper end by stand-up bag shelf mount pad, described suction bag assembly comprises sucker, sucker bar, sucker bar adapter plate, cylinder and cylinder mount pad, described cylinder is installed on cylinder mount pad, described sucker bar is linked in cylinder by sucker bar adapter plate, described sucker to be installed on sucker bar and to be right against stand-up bag shelf, also include height adjustment assembly and pitch adjustment assembly, described height adjustment assembly comprises lifting shaft, control hand wheel, guiding clip, jam nut, trace, the axis of guide and guiding axle bed, described guiding clip is installed on stand-up bag shelf mount pad by jam nut, the described axis of guide is located on mounting base by guiding axle bed, described trace two ends are connected to the axis of guide and guiding clip, described lifting shaft one end connects control hand wheel, the other end is successively through mounting base, vertical columns and be connected to stand-up bag shelf mount pad, described pitch adjustment assembly comprises pitch adjustment plate and pitch adjustment screw, described pitch adjustment plate is located between stand-up bag shelf and stand-up bag shelf mount pad and pitch adjustment plate is installed on stand-up bag shelf mount pad top by pitch adjustment screw.

3. a kind of full-automatic vacuum packaging machine according to claim 2, is characterized in that: be provided with the notch corresponding with sucker position on rear side of described stand-up bag shelf, described stand-up bag shelf is provided with packaging bag detection alarm device near the position of notch.

4. a kind of full-automatic vacuum packaging machine according to claim 1, it is characterized in that: described in drive bagging apparatus and comprise out bag assembly and auxiliary open bag assembly, described bag assembly of opening comprises first and opens bag parts, second opens bag parts, first opens a bag strut bar, second opens a bag strut bar, sole piece is installed, top guide bar, lower guide rod, top guide bar linked block and lower guide rod linked block, described installation sole piece two ends are respectively equipped with lower guide rod linked block, described lower guide rod is arranged between two lower guide rod linked blocks, described first open bag strut bar and second open bag post upper respectively interlock have top guide bar linked block, described top guide bar is arranged between two top guide bar linked blocks, described first opens bag parts and second opens bag parts and just opens bag strut bar and second open on bag strut bar to being located at first, describedly auxiliary open bag assembly and comprise the first open bag sucker, second open bag sucker, first fixture block, second fixture block, open bag air blowing parts and erecting frame, described first open bag sucker and the second open bag sucker are just to being connected on the first fixture block and the second fixture block, described bag air blowing parts of opening are located at directly between the first open bag sucker and the second open bag sucker by erecting frame.

5. a kind of full-automatic vacuum packaging machine according to claim 4, it is characterized in that: the both sides of described top guide bar are respectively arranged with top guide bar limiting stopper and spacing guide pin bushing, described top guide bar limiting stopper one end is provided with the installation jacking block parallel with top guide bar, and the both sides of described lower guide rod are respectively arranged with lower guide rod limiting stopper.

6. a kind of full-automatic vacuum packaging machine according to claim 1, is characterized in that: described blanking device comprises blanking assembly and support bag assembly, and described blanking assembly comprises blanking tube, blanking lifting arm, blanking guide rod, blanking sliding shoe, lifting axle bed, blanking cam, blanking swing arm, blanking pull bar and blanking extension spring, the both sides of described blanking lifting arm are connected to blanking tube and blanking sliding shoe, described lifting shaft seat is positioned at the top of blanking lifting arm and is connected to blanking lifting arm by blanking guide rod, and described blanking swing arm connects blanking cam respectively, blanking pull bar and blanking extension spring and the other end of blanking pull bar connects blanking lifting arm, described support bag assembly comprises support bag shell fragment, the rotating shaft of support bag, support bag cam, support bag linked block, the swing arm of support bag, swing arm bearing pin, roller and returning pull-spring, described support bag cam one end is connected to lifting axle bed, other end both sides are respectively equipped with the swing arm of support bag, by swing arm bearing pin, roller is installed on the upside of the swing arm of described support bag and roller is resisted against the sidewall of support bag cam, described returning pull-spring is connected between two swing arm bearing pins, connect support bag shell fragment respectively by the rotating shaft of support bag and support bag shell fragment on the downside of described two support bag swing arms and be positioned at blanking tube both sides, described support bag linked block is connected to two support bag rotating shafts.

7. a kind of full-automatic vacuum packaging machine according to claim 1, it is characterized in that: described body receiving bag comprises picking bag assembly and transmission component, described picking bag assembly comprises installation seat plate, first mount pad, second mount pad, first riser, second riser, first trace, second trace, first Timing Belt wheel shaft, second Timing Belt wheel shaft, first driven folder bag synchronous pulley and the second driven folder bag synchronous pulley, the first described riser and the second riser are individually fixed in the both sides of installation seat plate, described first mount pad is installed between the first riser and installation seat plate by the first trace is rotating, described second mount pad is installed between the second riser and installation seat plate by the second trace is rotating, described first driven folder bag synchronous pulley and the second driven folder bag synchronous pulley are installed on the front end of the first mount pad and the second mount pad respectively by the first Timing Belt wheel shaft and the second Timing Belt wheel shaft, described transmission component comprises thin cylinder, first swing arm, second swing arm, swing arm joint, first swing arm bearing pin and the second swing arm bearing pin, described thin cylinder is installed on installation seat plate front center, described swing arm joint is linked in thin cylinder output shaft, described first swing arm and second swing arm one end is mutual stackedly transfers in swing arm joint, the other end is connected to the first swing arm bearing pin and second swing arm bearing pin one end, described first swing arm bearing pin and the second swing arm bearing pin are connected to the first mount pad and the second mount pad front end.

8. a kind of full-automatic vacuum packaging machine according to claim 1, is characterized in that: described pressure bag reshaping device comprises pressure bag shaping component and supporting guide assembly, and described pressure bag shaping component comprises the first shaping pressing plate, second shaping pressing plate, first air bag, second air bag, first air bag admission piece, second air bag admission piece, first air bag adapter plate, second air bag adapter plate, first air bag mounting seat, second air bag mounting seat, first shaping guide pillar, second shaping guide pillar and retracing spring, described supporting guide assembly comprises the first guide rail axle bed, second guide rail axle bed, guide rod, cylinder, cylinder mounting plate and cylinder connector, described first air bag is located between the first shaping pressing plate and the first air bag adapter plate, described second air bag is located between the second shaping pressing plate and the second air bag adapter plate, described first air bag admission piece and the second air bag admission piece are installed on outside the first air bag adapter plate and the second air bag adapter plate respectively, described guide rod to be linked between the first guide rail axle bed and the second guide rail axle bed and to be fixed on cylinder mounting plate, described cylinder to be installed on cylinder mounting plate and to be linked in the first guide rail axle bed by cylinder connector, described first shaping guide pillar and second shaping guide pillar one end are each passed through the first air bag adapter plate and the second air bag adapter plate, and the other end is arranged with retracing spring respectively.

9. a kind of full-automatic vacuum packaging machine according to claim 1, is characterized in that: described heat sealing mechanism comprises heat-sealing assembly and installation component, and described heat-sealing assembly comprises heat-sealing silica gel frame, heat-sealing silica gel, heat-sealing air bag, air bag inlet suction port, air bag channel-section steel, air bag upper cover plate, bearing pin is installed, fixed angle plate, nickel chromium triangle band mount pad, nickel chromium triangle band, nickel chromium triangle band mounting head, heat-sealing guide pillar, heat-sealing guide pin bushing, sealing stage clip and banking stop, described installation component comprises heat-sealing permanent seat, heat-sealing pull bar, heat-sealing adapter plate, post heat-seal fixed support, fixed link and front heat-sealing fixed support, described heat-sealing air bag is located between air bag channel-section steel and air bag upper cover plate, and described air bag inlet suction port is installed on outside air bag channel-section steel, and described nickel chromium triangle band mount pad passes through fixed angle plate, installing bearing pin is fixed on air bag upper cover plate, described nickel chromium triangle band mount pad two ends are respectively equipped with nickel chromium triangle band mounting head and nickel chromium triangle band is fixed at nickel chromium triangle band mount pad surface by nickel chromium triangle band mounting head, described air bag channel-section steel is evenly equipped with some heat-sealing permanent seats, described heat-sealing pull bar is transferred in heat-sealing permanent seat upper end, described heat-sealing adapter plate is transferred in heat-sealing back end of tie rod, described heat-sealing silica gel frame is installed on heat-sealing adapter plate, described heat-sealing silica gel is installed on heat-sealing silica gel frame also just to nickel chromium triangle band, before described, heat-sealing fixed support is fixed on heat-sealing permanent seat lower end, heat-sealing fixed support before described post heat-seal fixed support is connected to by fixed link, described heat-sealing guide pin bushing is fixed on air bag upper cover plate, described heat-sealing guide pillar is installed in heat-sealing guide pin bushing also through air bag upper cover plate, described sealing stage clip be placed on heat-sealing guide pillar on and spacing by banking stop.

10. a kind of full-automatic vacuum packaging machine according to claim 1, it is characterized in that: described actuating unit comprises adapter plate, servomotor, first folder bag synchronous pulley, second folder bag synchronous pulley, driving gear, first driven gear, second driven gear, first transmission shaft, second driving shaft, First Transition gear and the second transition gear, described servomotor is installed vertically on adapter plate side, described driving gear is installed on servo motor output shaft and is positioned at adapter plate opposite side, the first described transmission shaft and second driving shaft are rotating to be respectively plugged on adapter plate, described first folder bag synchronous pulley and the second folder bag synchronous pulley are installed on one end of the first transmission shaft and second driving shaft and servomotor the same side respectively, described first driven gear and the second driven gear are installed on one end of the first transmission shaft and second driving shaft and driving gear the same side respectively, being installed on adapter plate and being engaged between driving gear and the first driven gear of described First Transition gear being rotatable, described second transition gear is rotating to be installed on adapter plate and to be engaged between First Transition gear and the second driven gear.