CN110789765A

CN110789765A - Multifunctional automatic packing scale

Info

Publication number: CN110789765A
Application number: CN201911192304.1A
Authority: CN
Inventors: 沈剑; 刘裕洋; 倪超; 王建军
Original assignee: Jiangyin Chaohui Construction Environmental Protection Machinery Co Ltd
Current assignee: Jiangyin Chaohui Construction Environmental Protection Machinery Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-14

Abstract

The invention relates to the technical field of packaging machine equipment, and provides a multifunctional automatic packaging scale which comprises a packaging machine body, wherein a storage bin is arranged in the packaging machine body, the upper end of the storage bin is connected with a feeding hole in a through mode, a butterfly valve is arranged on the feeding hole, a discharging hole is inserted into the side wall of the storage bin in an inserted mode and extends out of the packaging machine body, a stop valve is arranged on the discharging hole, and the discharging hole comprises a discharging nozzle and a connecting pipe. The invention overcomes the defects of the prior art, has reasonable design and compact structure, solves the problems of poor contact effect between the valve bag and the discharge port, poor sealing effect of the sealing bag and easy damage to the valve bag during bag discharging, improves the contact effect between the valve bag and the discharge port and prevents fly ash through simple structural combination, improves the sealing effect by sealing by adopting an ultrasonic generator, can also prevent the valve bag from being damaged during bag discharging, reduces bag expansion and has the effect of cleaning the storage bin and the discharge port, and has strong practicability.

Description

Multifunctional automatic packing scale

Technical Field

The invention relates to the technical field of packaging machine equipment, in particular to a multifunctional automatic packaging scale.

Background

Packaging machines are indispensable equipment in the packaging industry. With the development of science and technology, the traditional packaging machine can not meet the packaging requirements of people, particularly, the granular powder materials are packaged, valve bags are usually adopted for packaging the materials, the materials can generate large fly ash in the packaging process, if the materials are improperly packaged, the whole workshop is polluted by dust, explosion can also occur in serious conditions, and great potential safety hazards are caused.

The conventional packaging machine has the following problems:

1. the traditional packing machine has single function and can only meet the effect of loading or loading and sealing.

2. The valve bag is not closely contacted with the discharge port, and needs to be fixed manually, so that the bagging efficiency is influenced, and meanwhile, in the bagging process, large fly ash is generated, the working environment is influenced, and potential safety hazards are brought.

3. The sealing effect is not achieved or the sealing efficiency is low, most of the sealing is sealed by adopting glue, the material is consumed, and the sealing effect is poor.

4. Generally, the bags cannot be automatically discharged, manual operation is needed, even if an automatic bag discharging mechanism is partially adopted, the speed of the automatic bag discharging mechanism is high, most valve bags are thrown away, damage is easily caused, and meanwhile, a lot of fly ash is generated.

5. The valve bag can bring in a lot of air in the process of filling, leads to the bloated package, influences later stage transportation.

6. The valve bags that are not activated are typically deflated and not conducive to filling.

7. Under the condition that conventional packagine machine does not put into use for a long time, its inside clout and impurity that do not clear up can the caking block up or pollute feed bin and discharge gate, influence the later stage and use.

In combination with the above problems, we propose a multifunctional automatic packing scale.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the multifunctional automatic packing scale, which overcomes the defects of the prior art, has reasonable design and compact structure, solves the problems of poor contact effect between the existing valve bag and a discharge port, poor sealing effect of a sealing bag and easy damage to the valve bag during bag discharging, improves the contact effect between the valve bag and the discharge port and prevents fly ash through simple structural combination, adopts an ultrasonic generator for sealing, improves the sealing effect, can also prevent the damage to the valve bag during bag discharging, reduces bag expansion and has the effect of cleaning a storage bin and the discharge port, and has strong practicability.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a multifunctional automatic packing scale comprises a packing machine body, wherein a bin is arranged in the packing machine body, the upper end of the bin is connected with a feed inlet in a through mode, a butterfly valve is arranged on the feed inlet, a discharge port is inserted and connected onto the side wall of the bin, the discharge port extends out of the packing machine body, and a stop valve is arranged on the discharge port;

the discharge gate includes ejection of compact mouth and connecting pipe, ejection of compact mouth and connecting pipe interconnect, has cup jointed the rubber sleeve on the connecting pipe, and the both ends of rubber sleeve are sealed cup joints respectively on the connecting pipe, have seted up the air cavity on the connecting pipe, the rubber sleeve of contradicting of the one end of air cavity, and the other end of air cavity extends to in the sleeve pipe, and the sleeve pipe cup joints on the connecting pipe, and link up on the sleeve pipe and peg graft and have a plurality of first intake pipes, and the other end of first intake pipe is connected with first equipment of blowing.

Further, still include the fixed plate, the fixed plate is connected on the preceding lateral wall of packagine machine body, it has first pivot pole all to articulate on the both ends lateral wall of fixed plate, the other end of two first pivot poles all articulates there is the support, and the other end of support is connected with the panel, one side sliding connection that the panel is close to packagine machine body has the lower mould, the both ends of lower mould all are connected with the lower mould cylinder, two lower mould cylinders are connected on same fly leaf, all connect the connecting rod on the both ends lateral wall of fly leaf, the lower extreme of connecting rod is connected on the support, and fly leaf and panel parallel arrangement, be connected with the mould cylinder on the fly leaf, be connected with the mould corresponding with the lower mould in.

Furthermore, be connected with the anti-straw in vacuum on the inner wall of discharge gate, the other end of the anti-straw in vacuum passes the connecting pipe and is connected with the hose, and the other end of hose is connected with the getter device, and the end through connection that gives vent to anger of getter device has gas filter, and gas filter's the other end through connection gas vent.

Furthermore, the inner wall of the discharge hole is connected with an air blowing pipe, and the other end of the air blowing pipe is connected with second air blowing equipment through a second air inlet pipe.

Furthermore, a first telescopic device is connected to the packaging machine body through a support, and a contact block is connected to one end, close to the discharge port, of the first telescopic device.

Further, the one end that packagine machine body was kept away from to the panel is connected with two symmetries and the curb plate that is parallel to each other, and it has the second telescoping device to articulate on the lateral wall of one of them curb plate, and the lower extreme of second telescoping device is connected with the bracket, and contradicts on the bracket and have the backup pad, and the backup pad articulates on the curb plate, and last the articulating of packagine machine body has the third telescoping device, and the drive shaft of third telescoping device articulates on one of them first pivot pole.

Furthermore, the connecting point of the movable plate and the support is hinged with a second rotating rod, and the lower end of the second rotating rod is hinged on the fixed plate.

Further, still include air compressor machine and solenoid valve case, air compressor machine and solenoid valve case set up at the packagine machine originally internally, and the solenoid valve case is connected through first siphunculus to the gas vent of air compressor machine, and the solenoid valve case is connected with the check valve through the second siphunculus, and the check valve link up and pegs graft on the feed bin.

Furthermore, the lower end of the packaging machine body is connected with two symmetrical and mutually parallel supporting legs, and the length of the supporting legs is greater than that of the bottom wall of the packaging machine body.

Furthermore, a lower die gasket is connected to the lower die.

(III) advantageous effects

The embodiment of the invention provides a multifunctional automatic packing scale. The method has the following beneficial effects:

1. the multifunctional bag has multiple functions, has the functions of fixing, sealing, bag discharging, bag expansion reduction, bin cleaning and the like, and is convenient and practical.

2. Improve the valve port bag and discharge gate contact effect, conveniently fix and reduce the flying dust simultaneously. First equipment of blowing blows in to the rubber sleeve through sleeve pipe and first intake pipe and air cavity to make the rubber sleeve inflation, conflict the sack of former material bag then, drive the former material bag of contradicting once more of feeler block through telescoping device simultaneously, improve the fixed effect of former material bag, improve sealed effect, reduce the flying dust.

3. Seal the wrapping bag through supersonic generator, improve on the one hand and seal the effect, on the other hand can reduce the consumptive material. Through starting lower mould cylinder and last mould cylinder, the lower mould cylinder drives the lower mould perpendicularly upwards, goes up the mould cylinder and drives and go up the mould perpendicularly downwards, makes the valve port of wrapping bag be located between lower mould and the last mould, starts supersonic generator and fuses fast the valve port of wrapping bag, reaches the effect of sealing, improves and seals the quality, reduces the glue loss simultaneously.

4. When going out the package, the raw materials bag can be in the same direction as out along the backup pad, can prevent that the raw materials bag from heavily falling and leading to damaging. After the process of sealing is accomplished, the second telescoping device starts and drives the bracket and moves down, and the backup pad loses the back of lifting of bracket, rotates downwards gradually and then the valve bag that will fill with the raw materials is in the same direction as play, can reach multiple benefit: damage caused by heavy falling of the valve bag can be prevented; fly ash generated when the valve bag is discharged can be reduced; under the clamping of the side plates, the valve bag is ensured to be in an upright state, and the valve bag is prevented from toppling.

5. The valve bag filled with the raw materials is sucked, so that the bag expansion is reduced, and the transportation is convenient. Through the suction device and the vacuum reverse suction pipe, redundant air in the raw material bag is sucked out, the bag expansion is reduced, the bagging effect is improved, and the transportation is convenient.

6. And the valve bag which is not started is blown by the second blowing equipment and the blowing pipe, so that the valve bag can be conveniently filled.

7. The storage bin and the discharge port are cleaned in a mechanical mode, so that the use of excess materials is facilitated, and the subsequent use of the packaging machine is facilitated. Wrap up the clout completely through compressed air, make the clout in feed bin and the discharge gate get into the wrapping bag in through stop valve and discharge gate, make things convenient for the use of clout, improve clean effect simultaneously, make things convenient for packagine machine's follow-up use.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the automatic quantitative packing scale of the present invention;

FIG. 2 is a schematic partial perspective view of FIG. 1;

FIG. 3 is a partial structural view of the right side of FIG. 1;

FIG. 4 is an enlarged view of the structure A in FIG. 2;

FIG. 5 is a schematic front view of the structure of FIG. 2;

FIG. 6 is a schematic cross-sectional view B-B of FIG. 5;

FIG. 7 is an enlarged view of the structure C in FIG. 6;

FIG. 8 is an enlarged view of a part of the discharge hole of the present invention.

In the figure: the packaging machine comprises a packaging machine body 1, a storage bin 1.1, a butterfly valve 1.11, a discharge port 1.2, a discharge nozzle 1.21, a connecting pipe 1.22, a rubber sleeve 1.23, a first air inlet pipe 1.24, a vacuum reverse suction pipe 1.25, a hose 1.26, an air blowing pipe 1.27, a second air inlet pipe 1.28, a first telescopic device 1.29, a stop valve 1.210, an air compressor 1.3, an electromagnetic valve box 1.4, a one-way valve 1.5, an air filter 1.6, an exhaust port 1.7, supporting legs 1.8, a panel 2, a side plate 3, a second telescopic device 4, a bracket 4.1, a supporting plate 5, a rotating rod 6, a fixing plate 7, a third telescopic device 8, a lower die cylinder 9, a lower die 10, a lower die gasket 10.1, an upper die cylinder 11, an upper die 12, an ultrasonic generator 12.1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-8, a multifunctional automatic packing scale comprises a packing machine body 1, a bin 1.1 is arranged in the packing machine body 1, the upper end of the bin 1.1 is connected with a feed inlet in a through mode, a butterfly valve 1.11 is arranged on the feed inlet, the butterfly valve 1.11 can control the opening and closing of the feed inlet, a discharge port 1.2 is inserted into the side wall of the bin 1.1, the discharge port 1.2 extends out of the packing machine body 1, the discharge port 1.2 comprises a discharge nozzle 1.21 and a connecting pipe 1.22, the discharge nozzle 1.21 and the connecting pipe 1.22 are connected with each other, a rubber sleeve 1.23 is sleeved on the connecting pipe 1.22, two ends of the rubber sleeve 1.23 are respectively sealed and connected onto the connecting pipe 1.22 in a sealing mode, an air cavity d is arranged on the connecting pipe 1.22, one end of the air cavity d is abutted against the rubber sleeve 1.23, the other end of the air cavity d extends into a sleeve, the sleeve is sleeved on the connecting pipe 1.22, in this embodiment, the air outlet device is an air pump.

In this embodiment, as shown in fig. 3, 4 and 7, a vacuum inverse suction pipe 1.25 is connected to the inner wall of the discharge port 1.2, the other end of the vacuum inverse suction pipe 1.25 passes through the connecting pipe 1.22 and is connected to the hose 1.26, the other end of the hose 1.26 is connected to the suction device, the air outlet end of the suction device is connected to the air filter 1.6, and the other end of the air filter 1.6 is connected to the exhaust port 1.7, the suction device in this embodiment is a vacuum pump, after the valve bag is filled with the raw material, the redundant air in the valve port bag can be sucked out through the vacuum pump, the space utilization rate is improved, the bag expansion is prevented, the bagging effect is improved, meanwhile, the air reversely sucked in the vacuum is filtered, and the.

In this embodiment, as shown in fig. 4 and 7, the inner wall of the discharge port 1.2 is connected with the air blowing pipe 1.27, the other end of the air blowing pipe 1.27 is connected with a second air blowing device through a second air inlet pipe 1.28, the second air blowing device is also an air pump, and air can be blown into the valve pocket through the second air blowing device, so that the valve pocket is prevented from being shriveled, and the subsequent bagging effect is influenced.

In this embodiment, as shown in fig. 5 and 7, there is a first telescoping device 1.29 on the packaging machine body 1 through the leg joint, and the one end that first telescoping device 1.29 is close to discharge gate 1.2 is connected with the touch multitouch, and first telescoping device 1.29 is the cylinder, drives the touch multitouch and contradicts the valve pocket through the cylinder, prevents again that valve pocket and discharge gate 1.2 from droing, improves fixed effect.

The working principle of the part is as follows: cup joint the valve pocket on discharge gate 1.2 earlier, start air outlet device this moment, air outlet device blows to rubber sleeve 1.23 through sleeve pipe and first intake pipe 1.24 and air cavity d, thereby make rubber sleeve 1.23 inflation, then contradict the sack of valve pocket, prevent that the valve pocket from droing, it contradicts the valve pocket once more to drive the touch multitouch through first telescoping device 1.29 simultaneously, improve the fixed effect of valve pocket, second air blowing device blows to the valve pocket subsequently, prevent that the valve pocket is located influences the feeding effect under the shrivelled state, when the raw materials passes through the feed inlet, after the valve pocket is filled with to feed bin 1.1 and discharge gate 1.2, unnecessary air in the valve pocket is taken out to the rethread getter device, prevent the bloated package, the effect of bagging-off is improved.

In this embodiment, still include fixed plate 7, fixed plate 7 is connected on packagine machine body 1's preceding lateral wall, it has first dwang 6 all to articulate on fixed plate 7's the both ends lateral wall, the other end of two first dwang 6 all articulates there is the support, and the other end of support is connected with panel 2, panel 2 is close to one side sliding connection of packagine machine body 1 has lower mould 10, the both ends of lower mould 10 all are connected with lower mould cylinder 9, two lower mould cylinders 9 are connected on same fly leaf 14, all connect connecting rod 13 on fly leaf 14's the both ends lateral wall, the lower extreme of connecting rod 13 is connected on the support, and fly leaf 14 and panel 2 parallel arrangement, it removes to drive the support through first dwang 6, make connecting rod 13.

In this embodiment, as shown in fig. 1-3 and 5-6, the movable plate 14 is connected to the upper mold cylinder 11, the upper mold 12 corresponding to the lower mold 10 is connected to the driving shaft of the upper mold cylinder 11, and the upper mold 12 is provided with the ultrasonic generator 12.1, the ultrasonic generator 12.1 can generate ultrasonic waves, and since the valve port of the valve port bag is located between the lower mold 10 and the upper mold 12, transmission of the ultrasonic waves can be blocked, the ultrasonic waves generate instantaneous collision to the valve port of the valve port bag, and generate high heat energy instantaneously, so as to maintain a time of 0.5-1 second to perform rapid fusion to the valve port of the valve port bag, thereby ensuring that materials in the valve port bag cannot leak.

The working principle of the part is as follows: after the packaging machine body 1 finishes filling the valve bag through the discharge port 1.2, the first rotating rod 6 is rotated to push the bracket to move, the bracket drives the panel 2 and the movable plate 14 to move synchronously, the panel 2 pushes the valve bag to separate the valve bag from the discharge port 1.2, meanwhile, the lower die cylinder 9 and the upper die cylinder 11 are started, the lower die cylinder 9 drives the lower die 10 to move vertically upwards, the upper die cylinder 11 drives the upper die 12 to move vertically downwards, so that the valve port of the valve bag is positioned between the lower die 10 and the upper die 12, the ultrasonic generator 12.1 is started at the moment, the ultrasonic generator 12.1 generates ultrasonic waves to the lower die 10, the valve port of the valve bag blocks the transmission sound waves of the ultrasonic generator 12.1 to generate collision instantly, high heat energy is generated instantly, the valve port of the valve bag is fused quickly in 0.5-1 second, the material in the valve port bag, after the sealing is finished, the lower die 10 and the upper die 12 are respectively withdrawn through the lower die air cylinder 9 and the upper die air cylinder 11, and the sealing process is finished.

In this embodiment, as shown in fig. 1 to 6, one end of the panel 2, which is far away from the packaging machine body 1, is connected with two symmetrical and mutually parallel side plates 3, a second telescopic device 4 is hinged to a side wall of one of the side plates 3, in this scheme, the second telescopic device 4 is a first cylinder, a lower end of the second telescopic device 4 is connected with a bracket 4.1, a supporting plate 5 is abutted to the bracket 4.1, and the supporting plate 5 is hinged to the side plate 3.

The working principle of the part is as follows: after the process of sealing is accomplished, second telescoping device 4 starts and drives bracket 4.1 and moves down, and backup pad 5 loses behind the lift of bracket 4.1, rotates downwards gradually and then the valve bag that will fill with the raw materials is in the same direction as out, can reach multiple benefit: damage caused by heavy falling of the valve bag can be prevented; fly ash generated when the valve bag is discharged can be reduced; under the clamping of the side plate 3, the valve bag is ensured to be in an upright state, and the valve bag is prevented from toppling.

In this embodiment, as shown in fig. 1-3 and 5-6, the connection point of the movable plate 14 and the support is hinged to a second rotating rod 6.1, the lower end of the second rotating rod 6.1 is hinged to the fixed plate 7, and the support is simultaneously supported by the first rotating rod 6 and the second rotating rod 6.1, so that the stability is improved.

In this embodiment, as shown in fig. 4, the lower die 10 is connected with a lower die pad 10.1, which can improve the contact effect with the valve bag and improve the sealing quality.

In this embodiment, as shown in fig. 1-3 and 5-6, the lower end of the packaging machine body 1 is connected with two symmetrical and parallel supporting legs 1.8, and the length of the supporting legs 1.8 is greater than the length of the bottom wall of the packaging machine body 1, so that a good supporting effect can be achieved to prevent the packaging machine body 1 from toppling over.

In this embodiment, as shown in fig. 3 and 7, the packaging machine body 1 is hinged with a third telescopic device 8, the third telescopic device 8 is a second cylinder in this embodiment, and a driving shaft of the third telescopic device 8 is hinged to one of the first rotating rods 6, and the third telescopic device 8 can drive the first rotating rod 6 to rotate, so that the work efficiency is improved, and the manual operation is reduced.

The packaging machine is characterized by further comprising an air compressor 1.3 and a solenoid valve box 1.4, wherein the air compressor 1.3 and the solenoid valve box 1.4 are arranged in the packaging machine body 1, the air compressor 1.3 can compress air, the pressure of the air is improved, the contact effect of the air and excess materials and impurities can be improved, an exhaust port of the air compressor 1.3 is connected with the solenoid valve box 1.4 through a first through pipe, the compressed air can be controlled to enter the stock bin 1.1 through the solenoid valve box 1.4, the solenoid valve box 1.4 is connected with a one-way valve 1.5 through a second through pipe, the one-way valve 1.5 is connected with the stock bin 1.1 in a penetrating and inserting mode, and meanwhile, the one-way valve 1.5 can be arranged to ensure that the compressed air can only flow into;

in this embodiment, as shown in fig. 2, a stop valve 1.210 is arranged on the discharge port 1.2, and by arranging the stop valve 1.210, the stop valve 1.210 is combined with a butterfly valve 1.11, so that the storage bin 1.1 is sufficiently sealed.

The working principle of the part is as follows: after the packaging is finished, a butterfly valve 1.11 at the upper end of a storage bin 1.1 and a stop valve 1.210 on a discharge port 1.2 are closed, a completely closed space is formed in the storage bin 1.1, an air compressor 1.3 and an electromagnetic valve box 1.4 are started at the moment, compressed air subjected to pressure regulation enters the storage bin 1.1 through the electromagnetic valve box 1.4 and a one-way valve 1.5, the compressed air completely wraps the residual materials, the packaging machine is normally started and then bagged, the residual materials and the wrapped compressed air enter a valve port bag through the stop valve 1.210 and the discharge port 1.2, the compressed air enters a gas filter 1.6 through a vacuum back suction pipe 1.25, after being filtered by the gas filter 1.6, the waste gas is normally discharged through the gas outlet 1.7, the packaging machine body 1 is repeatedly started and stopped for two to three times, can be with the complete clean up of clout in feed bin 1.1 inside and discharge gate 1.2, guarantee that packagine machine body 1 clout caking blocks up packagine machine under the condition of not producing for a long time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional automatic packing scale comprises a packing machine body, wherein a bin is arranged in the packing machine body, the upper end of the bin is connected with a feed inlet in a through mode, a butterfly valve is arranged on the feed inlet, a discharge port is inserted and connected onto the side wall of the bin, the discharge port extends out of the packing machine body, and a stop valve is arranged on the discharge port;

the method is characterized in that: the discharge gate includes ejection of compact mouth and connecting pipe, ejection of compact mouth and connecting pipe interconnect, has cup jointed the rubber sleeve on the connecting pipe, and the both ends of rubber sleeve are sealed cup joints respectively on the connecting pipe, have seted up the air cavity on the connecting pipe, the rubber sleeve of contradicting of the one end of air cavity, and the other end of air cavity extends to in the sleeve pipe, and the sleeve pipe cup joints on the connecting pipe, and link up on the sleeve pipe and peg graft and have a plurality of first intake pipes, and the other end of first intake pipe is connected with first equipment of blowing.

2. The multi-functional automatic packing scale of claim 1, wherein: still include the fixed plate, the fixed plate is connected on the preceding lateral wall of packagine machine body, it has first pivot pole all to articulate on the both ends lateral wall of fixed plate, the other end of two first pivot poles all articulates there is the support, and the other end of support is connected with the panel, one side sliding connection that the panel is close to packagine machine body has the lower mould, the both ends of lower mould all are connected with the lower mould cylinder, two lower mould cylinders are connected on same fly leaf, all connect the connecting rod on the both ends lateral wall of fly leaf, the lower extreme of connecting rod is connected on the support, and fly leaf and panel parallel arrangement, be connected with the mould cylinder on the fly leaf, be connected with the last mould corresponding with the.

3. The multi-functional automatic packing scale of claim 1, wherein: the inner wall of the discharge port is connected with a vacuum reverse suction pipe, the other end of the vacuum reverse suction pipe penetrates through the connecting pipe and is connected with a hose, the other end of the hose is connected with an air suction device, an air outlet end of the air suction device is connected with a gas filter in a penetrating mode, and the other end of the gas filter is connected with an air exhaust port in a penetrating mode.

4. The multi-functional automatic packing scale of claim 1, wherein: and the inner wall of the discharge port is connected with an air blowing pipe, and the other end of the air blowing pipe is connected with second air blowing equipment through a second air inlet pipe.

5. The multi-functional automatic packing scale of claim 1, wherein: the packaging machine body is connected with a first telescopic device through a support, and one end, close to the discharge hole, of the first telescopic device is connected with a contact block.

6. The multi-functional automatic packing scale of claim 1 or 2, wherein: the one end that packagine machine body was kept away from to the panel is connected with two symmetries and the curb plate that is parallel to each other, and it has the second telescoping device to articulate on the lateral wall of one of them curb plate, and the lower extreme of second telescoping device is connected with the bracket, and contradicts on the bracket and have the backup pad, and the backup pad articulates on the curb plate, and last the articulating of packagine machine body has the third telescoping device, and the drive shaft of third telescoping device articulates on one of them first pivot pole.

7. The multi-functional automatic packing scale of claim 1 or 2, wherein: the tie point of fly leaf and support articulates there is the second dwang, and the lower extreme of second dwang articulates on the fixed plate.

8. The multi-functional automatic packing scale of claim 1, wherein: still include air compressor machine and solenoid valve case, air compressor machine and solenoid valve case set up at the packagine machine originally internally, and the solenoid valve case is connected through first siphunculus to the gas vent of air compressor machine, and the solenoid valve case is connected with the check valve through the second siphunculus, and the check valve link up and pegs graft on the feed bin.

9. The multi-functional automatic packing scale of claim 1, wherein: the lower extreme of packagine machine body is connected with two symmetries and the supporting legs that are parallel to each other, and the length of supporting legs is greater than the length of packagine machine body diapire.

10. The multi-functional automatic packing scale of claim 1 or 2, wherein: and the lower die is connected with a lower die gasket.