CN219838723U

CN219838723U - Vertical spiral packaging machine

Info

Publication number: CN219838723U
Application number: CN202320676593.8U
Authority: CN
Inventors: 陈海斌
Original assignee: Changzho Hytec Industrial Automation System Co ltd
Current assignee: Changzho Hytec Industrial Automation System Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-10-17
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the field of packaging machines, in particular to a vertical spiral packaging machine, which comprises a frame, wherein a feed bin, a feeding assembly, a bag clamping assembly and an exhaust mechanism are arranged on the frame, the feeding assembly comprises a feed conveying pipe and a vertical spiral feeding shaft, the feed conveying pipe is connected to the bottom of the feed bin and is communicated with the feed bin, one end of the feed conveying pipe, which is far away from the feed bin, extends into a packaging bag, and the vertical spiral feeding shaft is rotatably arranged in the feed conveying pipe; the bag clamping assembly is used for clamping the packaging bag; the exhaust mechanism comprises an extrusion assembly and a bag-tilting assembly, the extrusion assembly is located below the bag-clamping assembly and comprises a pressing plate and a pressing roller, the packaging bag is located between the pressing plate and the pressing roller, the pressing roller slides towards the direction close to or far away from the pressing plate, the pressing roller slides to the direction close to the bag-clamping assembly after being abutted by the packaging bag and the pressing plate, and the bag-tilting assembly drives the packaging bag to shake. The utility model has the effects of improving the packaging efficiency of the packaging machine and ensuring that the packaging bag is not easy to break when being sealed.

Description

Vertical spiral packaging machine

Technical Field

The utility model relates to the field of packaging machines, in particular to a vertical spiral packaging machine.

Background

Along with the rapid development of automatic equipment, the vertical spiral powder packaging machine is widely applied when packaging materials with ultrafine powder and larger dust. The work of the vertical spiral packing machine directly influences the production benefit of enterprises, is suitable for packing various uniform particles and various powders, and is widely applied to various industries such as food, medicines, chemical industry, additives and the like.

In the related art, the vertical screw packaging machine comprises a frame, a hopper, a feeding component and a bag clamping device are arranged on the frame, the feeding component comprises a vertical screw feeding shaft and a conveying pipe, the hopper is located above the conveying pipe, the conveying pipe is located above the bag clamping device, the vertical screw feeding shaft is rotationally arranged in the conveying pipe, the top end of the vertical screw feeding shaft extends into the hopper, and the vertical screw feeding shaft is driven to rotate by a motor. One end of the conveying pipe is connected with the feed opening of the hopper and is communicated with the inside of the hopper, the other end of the conveying pipe stretches into the packaging bag, and the packaging bag is clamped between the bag clamping device and the conveying pipe. When filling powder, firstly, the packaging bag is arranged on the conveying pipe through the bag clamping device, the powder is added from the feeding hole of the hopper, then the motor is started, the vertical screw shaft rotates to drive the powder to enter the packaging bag along the conveying pipe, after the powder is filled, the bag clamping device is opened, and then the packaging bag is taken down from the bag clamping device by a worker and placed on the conveying belt for subsequent sealing and other works.

Because powdery substance is small and the air content is big, and above-mentioned packagine machine does not possess reliable exhaust apparatus for easily contain more air in the wrapping bag when filling, before sealing the wrapping bag, the staff usually needs to make the air spill over naturally and seal again, easily leads to the packing process time to be lengthy, has reduced packagine machine's packing efficiency, and if just seal the wrapping bag and easily make the wrapping bag produce the bag phenomenon that rises even make the wrapping bag rise to break again without waiting for the air to discharge.

Disclosure of Invention

In order to improve the packaging efficiency of a packaging machine and prevent the packaging bag from being broken easily when the packaging bag is sealed, the utility model provides a vertical spiral packaging machine.

The utility model provides a vertical spiral packaging machine which adopts the following technical scheme:

a vertical screw packaging machine comprising:

the device comprises a rack, wherein a storage bin is arranged on the rack;

the feed subassembly, set up in the frame, the feed subassembly includes:

the conveying pipe is connected to the bottom of the storage bin and is communicated with the storage bin, and one end of the conveying pipe, which is far away from the storage bin, extends into the packaging bag;

a vertical screw feeding shaft which is rotatably arranged in the conveying pipe,

the bag clamping assembly is arranged on the rack and used for clamping the packaging bag;

the exhaust mechanism, set up in the frame, exhaust mechanism includes:

the pressing assembly is positioned below the bag clamping assembly and comprises a pressing plate and a pressing roller, the packaging bag is positioned between the pressing plate and the pressing roller, the pressing roller is arranged in a sliding manner in the direction close to or far away from the pressing plate, the pressing roller slides to be in butt joint or out of butt joint with the packaging bag and the pressing plate, and the pressing roller slides to be in butt joint with the packaging bag and the pressing plate and then slides in the direction close to the bag clamping assembly;

and the bellying component is used for driving the packaging bag to shake.

By adopting the technical scheme, when powder is filled, the packaging bag is clamped by the bag clamping assembly, then the vertical screw feeding shaft is driven to rotate, powder is added into the hopper, and enters the packaging bag along with the rotation of the vertical screw feeding shaft, and in the powder filling process, the bag tilting assembly drives the packaging bag to shake, so that air between the powder is reduced, and the influence of air on the quality of the powder is reduced; after powder unloading finishes, drive compression roller slides towards the clamp plate, after the compression roller passes through wrapping bag and clamp plate butt, drive compression roller slides towards the direction that is close to pressing from both sides the bag subassembly, thereby rapidly with the outside exhaust of air to the wrapping bag, air in the wrapping bag has been reduced rapidly, then the staff can release the centre gripping of pressing from both sides the bag subassembly to the wrapping bag and take off the wrapping bag from pressing from both sides the bag subassembly and seal, need not to wait for air to spill over in the wrapping bag naturally and seal again, gas exhaust time in the wrapping bag has been shortened, the simple operation, it is effectual to exhaust, be difficult for making the wrapping bag expand when sealing, be difficult for making the powder fly upward when exhausting, packaging efficiency of packagine machine has been improved in total.

Optionally, the top package subassembly is located the below of wrapping bag, the top package subassembly includes vibrating plate and vibrating motor, vibrating motor sets up in the frame, vibrating motor's output and vibrating plate's bottom surface are connected, the wrapping bag place in on the vibrating plate.

By adopting the technical scheme, the vibrating motor is started to drive the vibrating plate to vibrate and drive the powder in the packaging bag to vibrate, so that the reduction of air between the powder is realized, and the compactness of the product is improved.

Optionally, a supporting spring is connected to the bottom surface of the vibration plate, the supporting spring is located at two ends of the vibration plate, and the supporting spring is used for supporting the vibration plate to vibrate.

Through adopting above-mentioned technical scheme, vibrating spring provides the support for the vibration of vibrating plate, has improved the stability that the wrapping bag is located the vibrating plate.

Optionally, be connected with the butt piece on the week lateral wall that feed conveying pipe kept away from feed bin one end, press from both sides the bag subassembly including set up in the splint of butt piece both sides relatively, the wrapping bag is located between the one side that the week lateral wall of butt piece and two splint are close to each other, two splint are towards being close to each other or the direction slip that keeps away from.

Through adopting above-mentioned technical scheme, when the centre gripping wrapping bag, locate the sack cover of wrapping bag on the butt, then drive splint slide towards the direction that is close to each other for the wrapping bag presss from both sides and locates between the week lateral wall of butt and the one side that two splint are close to each other, thereby has realized the stable installation of wrapping bag.

Optionally, be provided with a plurality of first archs on the splint one side that is close to the butt spare, a plurality of first arch sets up along vertical direction interval, be provided with a plurality of second archs on the butt spare one side that is close to the splint, a plurality of the second is protruding also along vertical direction interval setting, first arch and the crisscross setting of second are pegged graft, and the sack department of wrapping bag is "S type" clamp and locates between first arch and the second arch.

Through adopting above-mentioned technical scheme, increased the area of contact and frictional resistance between the bag body of wrapping bag and splint, the butt piece, reduced the possibility that the wrapping bag breaks away from splint, improved the clamping assembly to the clamp force of wrapping bag.

Optionally, the butt piece is the butt board, the both ends of butt piece are the arc setting, the sack inner wall of wrapping bag with the laminating of the week lateral wall of butt piece, the both ends of butt piece are equipped with a plurality of ventilation holes, the size of ventilation hole is less than the size of powder.

Through adopting above-mentioned technical scheme, the both ends of butt spare are the arc and set up the possibility that has reduced the wrapping bag and damaged, and the setting up of ventilation hole has improved air exhaust's smoothness nature, has still reduced the powder and has flown upward the possibility outside the wrapping bag along with the air current.

Optionally, be provided with the first slip subassembly that the drive compression roller slided towards being close to or keeping away from the clamp plate in the frame, first slip subassembly includes first cylinder and connecting rod, the connecting rod passes the compression roller and rotates with the compression roller to be connected, the piston rod and the connecting rod of first cylinder are connected.

Through adopting above-mentioned technical scheme, the piston rod of first cylinder stretches out and draws back and drives the compression roller through the connecting rod and slide towards the direction that is close to or keeps away from the clamp plate, and the connecting rod passes the compression roller and rotates with the compression roller to be connected for friction between compression roller and the wrapping bag is rolling friction, has further reduced the possibility that the wrapping bag was damaged.

Optionally, be provided with the second slip subassembly that the drive compression roller slided towards being close to or keeping away from the bag clamping assembly in the frame, second slip subassembly includes second cylinder and connecting plate, first cylinder sets up on the connecting plate, the piston rod and the connecting plate of second cylinder are connected.

Through adopting above-mentioned technical scheme, when the compression roller orientation is close to the clamp plate and moves to the bag body through the wrapping bag and behind clamp plate butt, start the second cylinder, the piston rod of second cylinder stretches out, drive the whole of first cylinder and compression roller together towards the direction that is close to the bag subassembly that presss from both sides through the connecting plate and slide, in order to realize discharging the air outside the wrapping bag, then make the piston rod of first cylinder retract, drive the compression roller and slide towards the direction of keeping away from the clamp plate, then make the piston rod of second cylinder retract again, drive the whole of first cylinder and compression roller together to slide to the normal position towards the direction of keeping away from the bag subassembly.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. after the powder is completely discharged, the air in the packaging bag is rapidly discharged to the outside, the air does not need to wait for natural overflow of the air from the packaging bag and then sealing, the time for discharging the air in the packaging bag is shortened, the operation is convenient, the air discharging effect is good, the packaging bag is not easy to expand and break during sealing, the powder is not easy to fly during air discharging, and the packaging efficiency of the packaging machine is improved;

2. the vibrating motor drives the vibrating plate to vibrate and drives powder in the packaging bag to vibrate, so that air among the powder is reduced, and the compactness of the product is improved;

3. the vibrating spring provides support for the vibration of vibrating plate, has improved the stability that the wrapping bag is located the vibrating plate.

Drawings

Fig. 1 is a schematic view showing the overall structure of a vertical screw packing machine according to an embodiment of the present utility model.

Fig. 2 is a schematic view showing the structure of a vertical screw feeding shaft in the embodiment of the present utility model.

FIG. 3 is a schematic view showing the structure of the pressing assembly after hiding one side of the mounting plate according to the embodiment of the present utility model.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a schematic structural view showing the first protrusion and the second protrusion after hiding the package bag according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a frame; 11. a storage bin; 12. a mounting plate; 2. a feed assembly; 21. a material conveying pipe; 22. a vertical screw feed shaft; 23. a rotating motor; 3. a bag clamping assembly; 31. a clamping plate; 311. a first protrusion; 4. an exhaust mechanism; 41. an extrusion assembly; 411. a pressing plate; 412. a press roller; 42. a bellying component; 421. a vibration plate; 422. a vibration motor; 423. a support spring; 5. packaging bags; 6. a first slide assembly; 61. a first cylinder; 62. a connecting rod; 621. a limiting ring; 7. a second slide assembly; 71. a second cylinder; 72. a connecting plate; 8. a third slide assembly; 81. a third cylinder; 9. an abutment; 91. a vent hole; 92. and a second protrusion.

Description of the embodiments

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a vertical spiral packaging machine. Referring to fig. 1 and 2, the vertical screw packing machine comprises a frame 1, wherein the frame 1 is of a 'C' -shape, a storage bin 11, a feeding component 2, a bag clamping component 3 and an exhaust mechanism 4 are arranged on the frame 1, the storage bin 11 is of a funnel shape, and the storage bin 11 is arranged at the top of the frame 1. The feeding assembly 2 comprises a feed conveying pipe 21 and a vertical screw feeding shaft 22, wherein the feed conveying pipe 21 is fixedly connected to the bottom of the storage bin 11 and is communicated with the storage bin 11, and one end of the feed conveying pipe 21, which is far away from the storage bin 11, extends into the packaging bag 5. The vertical screw feeding shaft 22 is rotatably arranged in the feed conveying pipe 21, the top end of the vertical screw feeding shaft 22 extends into the storage bin 11, and the bottom end of the vertical screw feeding shaft 22 extends into the packaging bag 5. A rotating motor 23 is installed at the top of the frame 1, and a rotating shaft of the rotating motor 23 is coaxially connected with the vertical screw feeding shaft 22 to drive the vertical screw feeding shaft 22 to rotate. The bag clamping assembly 3 is used for clamping the packaging bag 5. The air exhausting mechanism 4 is used for exhausting air in the packaging bag 5 out of the packaging bag 5.

Referring to fig. 1 and 2, the venting mechanism 4 includes a squeeze assembly 41 and a bread back assembly 42, the squeeze assembly 41 being located below the bag-in-clamp assembly 3. The pressing assembly 41 comprises a pressing plate 411 and a pressing roller 412, the packaging bag 5 is located between the pressing plate 411 and the pressing roller 412, the pressing plate 411 is kept in contact with the bag body of the packaging bag 5, the pressing roller 412 is located above the filled powder and is close to the top of the powder, the pressing roller 412 is arranged in a sliding mode in a direction close to or far away from the pressing plate 411, the pressing roller 412 slides to be in abutting or separating abutting with the packaging bag 5 and the pressing plate 411, and the pressing roller 412 slides to be in sliding mode in a direction close to the bag clamping assembly 3 after being in abutting with the packaging bag 5 and the pressing plate 411. The bread back assembly 42 is used to drive the bag 5 to shake.

When filling powder, firstly, the packaging bag 5 is clamped by the bag clamping assembly 3, then the vertical screw feeding shaft 22 is driven to rotate, powder is added into the hopper, the powder enters the packaging bag 5 along with the rotation of the vertical screw feeding shaft 22, and in the powder filling process, the bag tilting assembly 42 drives the packaging bag 5 to shake, so that air between the powder is reduced, and the influence of the air on the quality of the powder is reduced. After powder blanking is finished, the driving press roller 412 slides towards the pressing plate 411, after the press roller 412 is abutted with the pressing plate 411 through the packaging bag 5, the driving press roller 412 slides towards the direction close to the bag clamping assembly 3, so that air is rapidly discharged to the outside of the packaging bag 5, air in the packaging bag 5 is rapidly reduced, then a worker can release the clamping of the packaging bag 5 by the bag clamping assembly 3 and take the packaging bag 5 off from the bag clamping assembly 3 to seal the packaging bag, the air does not need to wait for natural overflow of the air from the packaging bag 5 to seal the packaging bag, the time of gas discharge in the packaging bag 5 is shortened, the operation is convenient, the exhaust effect is good, the packaging bag 5 is not prone to expanding when the packaging bag is sealed, the powder is not prone to flying when the packaging bag is exhausted, and the packaging efficiency of the packaging machine is improved.

Referring to fig. 1, 3 and 4, mounting plates 12 are fixedly mounted on both sides of the frame 1 in the width direction, a first sliding component 6 and a second sliding component 7 are arranged on the frame 1, one mounting plate 12 corresponds to one group of first sliding components 6 and one group of second sliding components 7, and both ends of the pressing plate 411 in the length direction are fixedly connected with one side, close to each other, of the mounting plate 12. The first sliding assembly 6 drives the pressing roller 412 to slide in a direction approaching or moving away from the pressing plate 411, and the second sliding assembly 7 drives the pressing roller 412 to slide in a direction approaching or moving away from the bag clamping assembly 3. The first slide assembly 6 includes the first cylinder 61 and the connecting rod 62, the connecting rod 62 and the pressing roller 412 are coaxially disposed, and the connecting rod 62 passes through the pressing roller 412 and is rotatably connected with the pressing roller 412, so that friction between the pressing roller 412 and the packing bag 5 is rolling friction, and the possibility that the packing bag 5 is damaged is reduced. Limiting rings 621 are fixedly mounted on the peripheral side walls of the two ends of the connecting rod 62, and the compression roller 412 is located between two adjacent limiting rings 621 to limit the compression roller 412 to axially slide along the compression roller 412. The piston rod of the first cylinder 61 is fixedly connected to both ends of the connecting rod 62 in the length direction. The second slide assembly 7 includes a second cylinder 71 and a connection plate 72, the cylinder body of the second cylinder 71 is fixedly mounted on the corresponding mounting plate 12, and the connection plate 72 and the mounting plate 12 slide relatively. The cylinder body of the first cylinder 61 is fixedly mounted on the top surface of the connecting plate 72, the piston rod of the second cylinder 71 is fixedly connected with the bottom surface of the connecting plate 72, the first cylinder 61 is horizontally arranged, and the second cylinder 71 is vertically arranged.

After powder blanking is finished, the first air cylinder 61 is started, the piston rod of the first air cylinder 61 stretches out, the compression roller 412 is driven to slide towards the direction close to the compression plate 411 through the connecting rod 62 until the compression roller 412 is abutted against the compression plate 411 through the packaging bag 5, then the second air cylinder 71 is started, the piston rod of the second air cylinder 71 stretches out, the connecting plate 72 drives the whole of the first air cylinder 61 and the compression roller 412 to slide towards the direction close to the bag clamping assembly 3 together, so that air is discharged outwards, then the piston rod of the first air cylinder 61 is retracted, the compression roller 412 is driven to slide towards the direction far from the compression plate 411, then the piston rod of the second air cylinder 71 is retracted, and the whole of the first air cylinder 61 and the compression roller 412 is driven to slide to the original position together towards the direction far from the bag clamping assembly 3. When the piston rod of the first cylinder 61 is retracted to drive the compression roller 412 to slide in a direction away from the pressing plate 411, a worker can take the packaging bag 5 off the bag clamping assembly 3 for sealing.

Referring to fig. 1 and 3, the bread component 42 is located below the packing bag 5, the bread component 42 includes a vibrating plate 421 and a vibrating motor 422, the vibrating motor 422 is disposed on the frame 1, an output end of the vibrating motor 422 is connected with a bottom surface of the vibrating plate 421, and the packing bag 5 is disposed on a top surface of the vibrating plate 421. The vibrating motor 422 is started to drive the vibrating plate 421 to vibrate and drive the powder in the packaging bag 5 to vibrate, so that the reduction of air between the powder is realized, and the compactness of the product is improved. Fixedly connected with supporting spring 423 on the bottom surface of vibrating plate 421, supporting spring 423 is located vibrating plate 421 length direction's both ends, and vibrating plate 421 length direction's every end corresponds a supporting spring 423, and supporting spring's 423 one end and vibrating plate 421's bottom surface fixed connection, supporting spring's 423 other end and frame 1 bottom's top surface fixed connection, vibrating spring provide the support for vibrating plate 421's vibration, have improved wrapping bag 5 and have been located the stability on the vibrating plate 421.

Referring to fig. 1 and 3, the abutting piece 9 is fixedly connected to the peripheral side wall of one end, far away from the storage bin 11, of the conveying pipe 21, the bag clamping assembly 3 comprises clamping plates 31 oppositely arranged on two sides of the abutting piece 9, the packaging bag 5 is located between the peripheral side wall of the abutting piece 9 and one face, close to each other, of the two clamping plates 31, and the two clamping plates 31 slide towards the direction, close to each other or away from each other. The frame 1 is provided with a third sliding component 8, the third sliding component 8 comprises third air cylinders 81, each clamping plate 31 corresponds to two third air cylinders 81, two ends of each clamping plate 31 in the length direction respectively correspond to one third air cylinder 81, a piston rod of each third air cylinder 81 is fixedly connected with the clamping plate 31, and a cylinder body of each third air cylinder 81 is fixedly arranged on the adjacent mounting plate 12. When the packaging bag 5 is clamped, the opening of the packaging bag 5 is sleeved on the abutting piece 9, then the clamping plates 31 are driven to slide towards the direction close to each other through the third air cylinder 81, so that the packaging bag 5 is clamped between the peripheral side wall of the abutting piece 9 and one face close to each other of the two clamping plates 31, stable installation of the packaging bag 5 is realized, and when the packaging bag 5 needs to be taken down, the clamping plates 31 are driven to slide towards the direction far away from each other through the third air cylinder 81.

Referring to fig. 1 and 3, the abutting piece 9 is an abutting plate, two ends of the abutting piece 9 are arc-shaped, the inner wall of the bag mouth of the packaging bag 5 is attached to the peripheral side wall of the abutting piece 9, and the possibility that the packaging bag 5 is damaged is reduced. The two ends of the abutting piece 9 are provided with a plurality of ventilation holes 91, so that the fluency of air discharge is improved. The size of the vent hole 91 is smaller than the size of the powder, so that the possibility that the powder flies out of the packaging bag 5 along with the airflow is reduced.

Referring to fig. 3 and 5, the clamping plate 31 is provided with a plurality of first protrusions 311 on the face close to the abutting piece 9, the first protrusions 311 are arranged at intervals along the vertical direction, the abutting piece 9 is provided with a plurality of second protrusions 92 on the face close to the clamping plate 31, the second protrusions 92 are also arranged at intervals along the vertical direction, the first protrusions 311 and the second protrusions 92 are arranged in a staggered mode and are spliced, the opening of the bag body of the packaging bag 5 is clamped between the first protrusions 311 and the second protrusions 92 in an S-shaped mode, the contact area and friction resistance between the bag body of the packaging bag 5 and the clamping plate 31 as well as between the abutting piece 9 are increased, the possibility that the packaging bag 5 is separated from the clamping plate 31 is reduced, and the clamping force of the clamping assembly to the packaging bag 5 is improved. The ends of the first protrusions 311 and the second protrusions 92, which are close to each other, are all arc-shaped, so that the smoothness of mutual matching and inserting of the first protrusions 311 and the second protrusions 92 is improved.

The implementation principle of the vertical spiral packaging machine provided by the embodiment of the utility model is as follows: when filling powder, locate the sack cover of wrapping bag 5 on the butt piece 9, then drive splint 31 through third cylinder 81 and slide towards the direction that is close to each other for wrapping bag 5 presss from both sides between the one side that is close to each other of the week lateral wall of butt piece 9 and two splint 31, thereby realizes the stable installation of wrapping bag 5. Then start rotating electrical machines 23, drive perpendicular screw feed axle 22 rotation, add the powder in to the hopper, the powder gets into wrapping bag 5 along with the rotation of perpendicular screw feed axle 22 in, at the in-process of filling powder, start vibrating electrical machines 422, drive vibrating plate 421 vibration, drive the powder vibration in the wrapping bag 5, realized the reduction of air between the powder, increased the product compactness.

After powder blanking is finished, the first air cylinder 61 is started, the piston rod of the first air cylinder 61 stretches out, the compression roller 412 is driven to slide towards the direction close to the compression plate 411 through the connecting rod 62 until the compression roller 412 is abutted against the compression plate 411 through the packaging bag 5, then the second air cylinder 71 is started, the piston rod of the second air cylinder 71 stretches out, the connecting plate 72 drives the whole of the first air cylinder 61 and the compression roller 412 to slide towards the direction close to the bag clamping assembly 3 together, so that air is discharged outwards, then the piston rod of the first air cylinder 61 is retracted, the compression roller 412 is driven to slide towards the direction far from the compression plate 411, then the piston rod of the second air cylinder 71 is retracted, and the whole of the first air cylinder 61 and the compression roller 412 is driven to slide to the original position together towards the direction far from the bag clamping assembly 3. Then, the third air cylinder 81 drives the clamping plate 31 to slide towards the directions away from each other, so that the packaging bag 5 can be taken down from the bag clamping assembly 3, and the subsequent sealing work can be performed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A vertical screw packing machine, comprising:

the device comprises a frame (1), wherein a stock bin (11) is arranged on the frame (1);

the feeding subassembly (2), set up in on frame (1), feeding subassembly (2) include:

the conveying pipe (21) is connected to the bottom of the storage bin (11) and is communicated with the storage bin (11), and one end, far away from the storage bin (11), of the conveying pipe (21) extends into the packaging bag (5);

a vertical screw feeding shaft (22) which is rotatably arranged in the conveying pipe (21),

the bag clamping assembly (3) is arranged on the frame (1) and used for clamping the packaging bag (5);

an exhaust mechanism (4) provided on the frame (1), the exhaust mechanism (4) including:

the extrusion assembly (41) is positioned below the bag clamping assembly (3), the extrusion assembly (41) comprises a pressing plate (411) and a pressing roller (412), the packaging bag (5) is positioned between the pressing plate (411) and the pressing roller (412), the pressing roller (412) is arranged in a sliding mode in a direction approaching or separating from the pressing plate (411), the pressing roller (412) slides to be abutted or separated from the pressing plate (411) through the packaging bag (5), and the pressing roller (412) slides to be abutted through the packaging bag (5) and the pressing plate (411) and then slides in a direction approaching the bag clamping assembly (3);

and the bellying component (42) is used for driving the packaging bag (5) to shake.

2. The vertical screw packing machine according to claim 1, wherein: the utility model discloses a top package subassembly (42) is located the below of wrapping bag (5), top package subassembly (42) include vibrating plate (421) and vibrating motor (422), vibrating motor (422) set up on frame (1), the output of vibrating motor (422) is connected with the bottom surface of vibrating plate (421), and wrapping bag (5) are placed in on vibrating plate (421).

3. The vertical screw packing machine according to claim 2, wherein: the vibrating plate (421) is characterized in that a supporting spring (423) is connected to the bottom surface of the vibrating plate (421), the supporting springs (423) are located at two ends of the vibrating plate (421), and the supporting springs (423) are used for supporting the vibrating plate (421) to vibrate.

4. The vertical screw packing machine according to claim 1, wherein: the conveying pipe (21) is connected with an abutting part (9) on the peripheral side wall far away from one end of the storage bin (11), the bag clamping assembly (3) comprises clamping plates (31) which are oppositely arranged on two sides of the abutting part (9), the packaging bag (5) is located between the peripheral side wall of the abutting part (9) and one side, close to each other, of the two clamping plates (31), and the two clamping plates (31) slide towards the direction, close to each other or away from each other.

5. The vertical screw packing machine according to claim 4, wherein: be provided with a plurality of first archs (311) on splint (31) are close to the one side of butt spare (9), a plurality of first arch (311) are along vertical direction interval setting, be provided with a plurality of second arch (92) on the one side that butt spare (9) are close to splint (31), a plurality of second arch (92) also are along vertical direction interval setting, first arch (311) and second arch (92) are crisscross to be set up and peg graft, and the sack department of wrapping bag (5) is "S type" clamp and locates between first arch (311) and the second arch (92).

6. The vertical screw packing machine according to claim 4, wherein: the utility model discloses a powder material, including wrapping bag (5), wrapping bag, butt piece (9), a plurality of ventilation holes (91) are equipped with in the both ends of butt piece (9), the both ends of butt piece (9) are the butt board, the both ends of butt piece (9) are the arc setting, the sack inner wall of wrapping bag (5) with the laminating of the week lateral wall of butt piece (9), the size of ventilation hole (91) is less than the size of powder.

7. The vertical screw packing machine according to claim 1, wherein: the machine frame (1) is provided with a first sliding component (6) for driving the press roller (412) to slide towards a position close to or far away from the press plate (411), the first sliding component (6) comprises a first air cylinder (61) and a connecting rod (62), the connecting rod (62) penetrates through the press roller (412) and is rotationally connected with the press roller (412), and a piston rod of the first air cylinder (61) is connected with the connecting rod (62).

8. The vertical screw packing machine according to claim 7, wherein: the machine frame (1) is provided with a second sliding component (7) for driving the compression roller (412) to slide towards or away from the bag clamping component (3), the second sliding component (7) comprises a second air cylinder (71) and a connecting plate (72), the first air cylinder (61) is arranged on the connecting plate (72), and a piston rod of the second air cylinder (71) is connected with the connecting plate (72).