CN115571423B

CN115571423B - Integral type nutlet packagine machine

Info

Publication number: CN115571423B
Application number: CN202211451528.1A
Authority: CN
Inventors: 姜念波; 谢玉杰; 马小杰
Original assignee: Yantai Maoyuan Food Machinery Manufacturing Co ltd
Current assignee: Yantai Maoyuan Food Machinery Manufacturing Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-28
Anticipated expiration: 2042-11-21
Also published as: CN115571423A

Abstract

The invention relates to the technical field of packaging machinery, and provides an integrated nut packaging machine which comprises a bearing mechanism, an empty can conveying mechanism, a sealing cover conveying mechanism, a loading mechanism, a finished product conveying mechanism, a computer control device, a rotating mechanism and a packaging mechanism, wherein meshing teeth and a material rotating hole are formed in the bearing mechanism, the rotating mechanism comprises a rotating platform, a first driving assembly and a turnover assembly, the turnover assembly comprises a turnover shell, a telescopic shell, a first vacuum suction nozzle, a second central tube and a second transmission gear, two ends of the turnover shell are respectively connected with the rotating platform through the second central tube, the second transmission gear is arranged on the surface of the second central tube, so that the packaging cans conveyed by the conveying mechanism can be adsorbed and fixed, the position switching of the empty packaging cans and the sealed packaging cans can be automatically realized, and the purpose of conveying the packaging cans filled with nuts to the finished product conveying mechanism can be achieved in a cancel adsorption mode.

Description

Integral type nutlet packagine machine

Technical Field

The invention relates to the technical field of packaging machinery, in particular to an integrated nut packaging machine.

Background

Before the nuts leave the factory, the nuts are generally required to be packaged in packaging cans or packaging boxes by using a packaging machine, most of packaging manners which are common in the market are packaging cans, the packaging cans are sealed by using a sealing cover, and the sealing cover and the packaging cans are generally connected by threads in consideration of the convenience of use of users.

When the existing packaging machine uses a packaging can and a sealing cover (in threaded connection) to package the nuts, there are two general modes, namely a manual packaging mode, namely a mode of manually screwing the sealing cover to seal after the nuts are conveyed to the packaging can by filling equipment; the other is to use the jig, the reason for using the jig here is that when the machine screws the sealing cover, a torque exists, the jig is generally made of metal, the quality is large, the packaging can be prevented from rotating or shifting, before the nut filling procedure, the empty packaging can is required to be fixed in the jig, then the jig is placed on the conveying belt, and then the filling and packaging procedure is completed.

Disclosure of Invention

The invention aims to provide an integrated nut packaging machine, which aims to solve the problems of low working efficiency, high cost and large occupied area when the existing integrated nut packaging machine is used.

In order to achieve the above purpose, the invention provides a technical scheme that the integrated nut packaging machine comprises a bearing mechanism, an empty can conveying mechanism, a sealing cover conveying mechanism, a charging mechanism, a finished product conveying mechanism, a computer control device, a rotating mechanism and a packaging mechanism, wherein the bearing mechanism comprises a fixed shell, meshing teeth, a material transferring hole and a fixed frame, the fixed shell is arranged above the fixed frame, the bottom of the fixed shell is provided with the meshing teeth and the material transferring hole, and the fixed shell is communicated with the fixed frame through the material transferring hole;

the packaging mechanism and the charging mechanism are arranged in the fixed shell, the sealing cover conveying mechanism is arranged on the side wall of the fixed shell, the empty can conveying mechanism, the finished product conveying mechanism and the computer control device are arranged in the fixed frame, the empty can conveying mechanism is positioned right below the packaging mechanism, and the finished product conveying mechanism is positioned right below the charging mechanism;

the rotary mechanism comprises a rotary platform, a first driving assembly and a turnover assembly, wherein the first driving assembly comprises a first driving part, a first vacuum pump, a first central tube and a first transmission gear, the first central tube penetrates through a fixed shell and a fixed frame, the rotary platform is fixedly connected to the top of the first central tube, the first vacuum pump is communicated with the bottom of the first central tube, two or four mounting holes which are symmetrical with the center of the first central tube are formed in the surface of the rotary platform, and the turnover assembly is mounted in the mounting holes;

the turnover assembly comprises a turnover shell, a telescopic shell, a first vacuum suction nozzle, a second central tube and a second transmission gear, wherein two ends of the turnover shell are respectively connected with a rotating platform through the second central tube, the telescopic shell and the first vacuum suction nozzles are symmetrically distributed on two sides of the turnover shell, the first vacuum suction nozzle is arranged on the surface of the telescopic shell and communicated with the first central tube, a pressure sensor is arranged in the turnover shell, a pressing block is arranged on the surface of the telescopic shell, a spring is arranged between the telescopic shell and the turnover shell, and the second transmission gear is arranged on the surface of the second central tube and is in meshed connection with the meshing teeth.

As a further scheme of the invention, the turnover assembly further comprises an air guide main pipe, a first air guide branch pipe, a second air guide branch pipe and a third connecting pipe, wherein the first air guide branch pipe and the second air guide branch pipe are fixedly connected with the air guide main pipe, the first air guide branch pipe, the second air guide branch pipe and the air guide main pipe are all fixed in the turnover shell, the first vacuum pump is connected with the lower part of the first central pipe through the first connecting pipe, the second connecting pipe is fixedly connected to the position, embedded in the rotating platform, above the first central pipe, of the first central pipe is movably sleeved in the second connecting pipe, a first control valve and a second control valve are respectively arranged in the first air guide branch pipe and the second air guide branch pipe, the first air guide branch pipe and the second air guide branch pipe are respectively connected with a third connecting pipe, one end of the first vacuum suction nozzle, which is positioned in the telescopic shell, is movably sleeved in the third connecting pipe, and the spring is sleeved on the surface of the first vacuum.

As a further scheme of the invention, the packaging mechanism comprises a material sucking component and a second driving component, wherein the material sucking component is connected with the second driving component, the material sucking component comprises a second vacuum pump, a fourth connecting pipe, a second vacuum suction nozzle, a telescopic hose and an inserting pipe, the second vacuum pump is connected with the fourth connecting pipe through the telescopic hose, and the second vacuum suction nozzle is movably connected with the fourth connecting pipe through the inserting pipe.

As a further scheme of the invention, the second driving assembly comprises a second driving part, a first telescopic part, an outer rotating pipe, an inner rotating pipe, a third transmission gear, a lifting plate and a bottom shell, wherein the lifting plate is fixedly connected below the first telescopic part, the bottom shell is connected below the lifting plate through the inner rotating pipe, the outer rotating pipe is movably sleeved outside the inner rotating pipe, the inner rotating pipe is a square pipe, the third transmission gear is arranged on the surface of the outer rotating pipe, the second driving part is in transmission connection with the third transmission gear, the first telescopic part, the outer rotating pipe and the second driving part are all arranged in a fixed shell, the fourth connecting pipe is arranged above the lifting plate, the second vacuum suction nozzle is embedded in the bottom shell, and the plug pipe penetrates through the lifting plate and the inner rotating pipe.

As a further scheme of the invention, the empty can conveying mechanism and the components in the finished product conveying mechanism are consistent in composition, the empty can conveying mechanism comprises a transverse conveying assembly and a longitudinal conveying part, the transverse conveying assembly comprises a fixed guide rail, a third driving part, a conveying part and a tray, the outer side of the conveying part is in transmission connection with the third driving part, the conveying part is in sliding connection in the fixed guide rail, and the tray is placed on the upper surfaces of two conveying parts which are parallel to each other;

the vertical conveying part is located below the tray, the vertical conveying part includes second extensible part and roof, the roof is installed in second extensible part top, fixed guide and second extensible part are installed in the mount.

As a further scheme of the invention, the sealing cover conveying mechanism comprises a storage box, a first guide cylinder, a third control valve, a fourth driving part, a central rod, a fourth transmission gear, a receiving plate and an anti-drop block, wherein the first guide cylinder is arranged in the storage box, the third control valve is arranged in the first guide cylinder, the receiving plate is arranged at the bottom of the central rod, the central rod is arranged in a fixed shell, the fourth driving part is in transmission connection with the central rod, and the anti-drop block is arranged on the upper surface of the receiving plate.

As a further scheme of the invention, the charging mechanism comprises a storage tank, a second guide cylinder and a fourth control valve, wherein the second guide cylinder is arranged below the storage tank, the fourth control valve is arranged in the second guide cylinder, the storage tank is arranged on the side wall of the fixed shell, and the storage tank is arranged inside the fixed shell.

The beneficial effects of the invention are as follows: the packaging machine is characterized in that the sealing cover conveying mechanism, the charging mechanism, the slewing mechanism and the packaging mechanism are integrated in the bearing mechanism, under the control of the computer control device, the first driving assembly in the slewing mechanism drives the overturning assembly to reciprocally rotate in the process of the charging mechanism and the packaging mechanism, the second transmission gear in the overturning assembly is matched with the meshing teeth, and the first vacuum suction nozzle is utilized for adsorbing and fixing, so that not only can the packaging can conveyed by the conveying mechanism be adsorbed and fixed, but also the position switching of the empty packaging can and the sealed packaging can be automatically realized, and the purpose of conveying the packaging can filled with nuts to the finished product conveying mechanism can be achieved in a cancel adsorption mode.

Drawings

Fig. 1 is a schematic structural view of an integrated nut packer according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a bearing mechanism in an embodiment of the present invention.

Fig. 3 is a schematic structural view of a swing mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a rotating platform according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a first driving assembly according to an embodiment of the invention.

Fig. 6 is a schematic structural diagram of a flipping assembly according to an embodiment of the invention.

Fig. 7 is an enlarged view of a portion of fig. 3 a in accordance with the present invention.

Fig. 8 is a schematic structural diagram of a packaging mechanism according to an embodiment of the invention.

Fig. 9 is a schematic structural diagram of a suction assembly according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a second driving assembly according to an embodiment of the invention.

Fig. 11 is an enlarged view of a portion of b of fig. 8 in accordance with the present invention.

Fig. 12 is a schematic structural view of a hollow tank conveying mechanism according to an embodiment of the present invention.

Fig. 13 is a schematic structural view of a lateral transport assembly according to an embodiment of the present invention.

Fig. 14 is a schematic structural view of a longitudinal conveying portion in the embodiment of the present invention.

Fig. 15 is an enlarged view of a portion of c of fig. 13 in accordance with the present invention.

FIG. 16 is a schematic view of a seal cap transport mechanism in accordance with an embodiment of the present invention.

Fig. 17 is a schematic structural view of a loading mechanism according to an embodiment of the present invention.

Reference numerals: 1-carrier, 11-stationary housing, 12-stationary mount, 13-swivel, 14-engagement, 2-swivel, 21-stationary platform, 211-mounting hole, 22-first drive assembly, 221-first drive, 222-first vacuum pump, 223-first center tube, 224-first transfer gear, 225-first connecting tube, 226-second connecting tube, 23-swivel assembly, 231-swivel housing, 2311-pressure sensor, 232-telescoping housing, 2321-pressure block, 233-air guide manifold, 234-first air guide manifold, 2341-first control valve, 235-second air guide manifold, 2351-second control valve, 236-third connecting tube, 237-first vacuum nozzle, 2371-spring, 238-second center tube, 239-second transfer gear, 3-packaging mechanism, 31-second suction assembly, 311-second vacuum pump, 312-fourth connecting tube, 313-second vacuum, 231-telescoping hose, 32-second transfer gear, 321-second transfer gear, 41322-second transfer gear, 23fourth transfer gear, 41411-third transfer gear, 41322-second transfer gear, 4135-third transfer gear, 41411-transfer plate, and/or transfer plate, 4131-tooth groove, 414-tray, 42-longitudinal conveying part, 421-second telescopic piece, 422-top plate, 5-sealing cover conveying mechanism, 51-storage box, 52-first guide cylinder, 53-third control valve, 54-fourth driving part, 55-center rod, 56-fourth transmission gear, 57-receiving plate, 58-anti-drop block, 6-charging mechanism, 61-storage tank, 62-second guide cylinder, 63-fourth control valve, 7-finished product conveying mechanism and 8-computer control device.

Description of the embodiments

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

Specific implementations of the invention are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 7, an integrated nut packaging machine provided by the embodiment of the invention comprises a bearing mechanism 1, an empty can conveying mechanism 4, a sealing cover conveying mechanism 5, a charging mechanism 6, a finished product conveying mechanism 7, a computer control device 8, a slewing mechanism 2 and a packaging mechanism 3, wherein the bearing mechanism 1 comprises a fixed shell 11, meshing teeth 14, a material turning hole 13 and a fixed frame 12, the fixed shell 11 is arranged above the fixed frame 12, the bottom of the fixed shell 11 is provided with the meshing teeth 14 and the material turning hole 13, and the fixed shell 11 is communicated with the fixed frame 12 through the material turning hole 13;

the packaging mechanism 3 and the charging mechanism 6 are arranged in the fixed shell 11, the sealing cover conveying mechanism 5 is arranged on the side wall of the fixed shell 11, the empty can conveying mechanism 4, the finished product conveying mechanism 7 and the computer control device 8 are arranged in the fixed frame 12, the empty can conveying mechanism 4 is positioned under the packaging mechanism 3, and the finished product conveying mechanism 7 is positioned under the charging mechanism 6;

the slewing mechanism 2 comprises a rotating platform 21, a first driving assembly 22 and a turnover assembly 23, wherein the first driving assembly 22 comprises a first driving part 221, a first vacuum pump 222, a first central tube 223 and a first transmission gear 224, the first central tube 223 penetrates through the fixed shell 11 and the fixed frame 12, the rotating platform 21 is fixedly connected to the top of the first central tube 223, the first vacuum pump 222 is communicated with the bottom of the first central tube 223, two or four mounting holes 211 which are symmetrical to the center of the first central tube 223 are formed in the surface of the rotating platform 21, the turnover assembly 23 is mounted in the mounting hole 211, the first driving part 221 comprises a first driving motor and a first driving gear, a first transmission gear 224 is mounted on the surface of the first central tube 223, and the first driving motor is connected with the first transmission gear 224 through the first driving gear;

the turnover assembly 23 comprises a turnover shell 231, a telescopic shell 232, a first vacuum suction nozzle 237, a second central tube 238 and a second transmission gear 239, wherein two ends of the turnover shell 231 are respectively connected with the rotary platform 21 through the second central tube 238, the telescopic shell 232 and the first vacuum suction nozzle 237 are symmetrically distributed on two sides of the turnover shell 231, the first vacuum suction nozzle 237 is arranged on the surface of the telescopic shell 232, the first vacuum suction nozzle 237 is communicated with the first central tube 223, a pressure sensor 2311 is arranged in the turnover shell 231, a pressing block 2321 is arranged on the surface of the telescopic shell 232, a spring 2371 is arranged between the telescopic shell 232 and the turnover shell 231, and the second transmission gear 239 is meshed and connected with the meshing teeth 14 through the surface of the second central tube 238.

Further, the turnover assembly 23 further includes an air manifold 233, a first air manifold 234, a second air manifold 235, and a third connecting pipe 236, the first air manifold 234 and the second air manifold 235 are fixedly connected with the air manifold 233, the first air manifold 234, the second air manifold 235, and the air manifold 233 are all fixed in the turnover housing 231, the first vacuum pump 222 is connected with the lower side of the first central pipe 223 through the first connecting pipe 225, the second connecting pipe 226 is fixedly connected with the position of the first central pipe 223 embedded in the rotating platform 21, the air manifold 233 is movably sleeved in the second connecting pipe 226, the first air manifold 234 and the second air manifold 235 are respectively provided with a first control valve 2341 and a second control valve 2351, the first air manifold 234 and the second air manifold 235 are respectively connected with the third connecting pipe 236, one end of the first vacuum pump 237 located in the telescopic housing 232 is movably sleeved in the third connecting pipe 236, and the spring 2371 is sleeved on the first vacuum surface.

In the embodiment of the present invention, it should be noted that the engaging teeth 14 at the bottom of the fixed housing 11 are only disposed in the path of the turning assembly 23 rotating from the packaging mechanism 3 to the charging mechanism 6, so that it is known that when the turning assembly 23 located below the charging mechanism 6 rotates toward the packaging mechanism 3, the turning assembly 23 located below the packaging mechanism 3 rotates 180 degrees by virtue of the engagement of the second transmission gear 239 with the engaging teeth 14 while the turning assembly 23 located below the packaging mechanism 3 rotates toward the charging mechanism 6; the first control valve 2341 and the second control valve 2351 are respectively used for controlling the first vacuum suction nozzles 237 connected with the first air guide branch pipe 234 and the second air guide branch pipe 235 to facilitate controlling the adsorption and fixation of the first vacuum suction nozzles 237 on the two sides of the turnover shell 231 to materials, and when the materials are charged and packaged, the first vacuum suction nozzles 237 are required to have adsorption capacity, and when the finished products are discharged, the first vacuum suction nozzles 237 are required to lose adsorption capacity;

when the number of kernels in the packaging can below the charging mechanism 6 reaches a certain number or the weight of the packaging can reaches a certain preset value, the spring 2371 is compressed under the action of gravity, so that the pressing block 2321 on the surface of the telescopic shell 232 is separated from the pressure sensor 2311, the pressure sensor 2311 transmits a pressure change signal to the computer control device 8, and the computer control device 8 closes the charging mechanism 6, so that the kernels are stopped from being conveyed to the packaging can.

Referring to fig. 1 to 8, in an embodiment of the invention, the packaging mechanism 3 includes a suction assembly 31 and a second driving assembly 32, the suction assembly 31 is connected to the second driving assembly 32, the suction assembly 31 includes a second vacuum pump 311, a fourth connecting pipe 312, a second vacuum nozzle 313, a flexible hose 314, and a plugging pipe 315, the second vacuum pump 311 is connected to the fourth connecting pipe 312 through the flexible hose 314, and the second vacuum nozzle 313 is movably connected to the fourth connecting pipe 312 through the plugging pipe 315.

Further, the second driving assembly 32 includes a second driving part 321, a first telescoping member 322, an outer rotating tube 323, an inner rotating tube 324, a third transmission gear 325, a lifting plate 326 and a bottom shell 327, the lifting plate 326 is fixedly connected with the lower part of the first telescoping member 322, the lower part of the lifting plate 326 is connected with the bottom shell 327 through the inner rotating tube 324, the outer rotating tube 323 is movably sleeved outside the inner rotating tube 324, the inner rotating tube 324 is a square tube, the outer rotating tube 323 is provided with a third transmission gear 325, the second driving part 321 is in transmission connection with the third transmission gear 325, the first telescoping member 322, the outer rotating tube 323 and the second driving part 321 are all installed in the fixed shell 11, the fourth connecting tube 312 is installed above the lifting plate 326, the second vacuum suction nozzle 313 is embedded in the bottom shell 327, the inserting tube 315 penetrates through the lifting plate 326 and the inner rotating tube 324, the bottom shell 327, the outer rotating tube 323 and the inner rotating tube 324 are provided with a plurality of outer rotating tubes 323, the outer rotating tube 323 is provided with a plurality of third transmission gears 325, the second transmission gears 321 are all arranged on the surface of the inner rotating tube 324, the second transmission gears 325 are meshed with the second transmission gears 325, the second transmission gears 325 are meshed with the first transmission gears 325, and the second transmission gears are meshed with the second transmission gears 325, and the second transmission gears are meshed with the first transmission gears, and the second transmission gears are meshed with the second transmission gears, and the second transmission gears are meshed with each other.

Referring to fig. 1 to 15, in one embodiment of the present invention, the empty can conveying mechanism 4 and the finished product conveying mechanism 7 are configured to be identical, the empty can conveying mechanism 4 includes a transverse conveying assembly 41 and a longitudinal conveying portion 42, the transverse conveying assembly 41 includes a fixed rail 411, a third driving portion 412, a conveying member 413 and a tray 414, the outer side of the conveying member 413 is in driving connection with the third driving portion 412, the conveying member 413 is slidably connected in the fixed rail 411, and the tray 414 is disposed on the upper surfaces of the two conveying members 413 parallel to each other;

the longitudinal conveying portion 42 is located below the tray 414, the longitudinal conveying portion 42 includes a second telescopic member 421 and a top plate 422, the top plate 422 is installed above the second telescopic member 421, the fixed guide rail 411 and the second telescopic member 421 are installed in the fixed frame 12, the second telescopic member 421 is designed as an assembly of an air cylinder and a piston rod, and the air cylinder is connected with the top plate 422 through the piston rod.

Further, the third driving portion 412 includes a second toothed belt 4121, a fifth driving gear 4122, a driving rod 4123, and a sixth driving gear 4124, where the fifth driving gear 4122 is connected to the sixth driving gear 4124 through the driving rod 4123, the conveying member 413 is a conveying plate or a conveying block, a toothed groove 4131 is provided on a side wall of the conveying member 413, the second toothed belt 4121 is engaged with the third driving gear and the fifth driving gear 4122, the third driving gear is connected with a third driving motor, the third driving portion 412 is used to drive the conveying member 413 to slide along the fixed rail 411, when the overturning assembly 23 is located above the conveying member 413, the second telescopic member 421 drives the top plate 422 to lift or lift the tray 414 located on the conveying member 413 to a certain height, so that the first vacuum nozzle 237 in the overturning assembly 23 adsorbs and fixes the packaging can located in the tray 414, and it needs to be noted that the packaging can is reversely buckled in the tray 414, in order to ensure that the first vacuum nozzle 237 adsorbs the bottom of the packaging can on the bottom of the packaging can, and when the overturning assembly 23 is located on the third driving gear and the third driving mechanism is not consistent with the third driving mechanism, wherein the principle is not shown in the third driving mechanism.

In the embodiment of the invention, the longitudinal conveying part 42 in the empty can conveying mechanism 4 lifts the tray 414 with the packaging cans up to the position of the overturning assembly 23 below the packaging mechanism 3, and the first vacuum suction nozzle 237 below the overturning assembly 23 can adsorb and fix the packaging cans on the tray 414, and the packaging mechanism 3 and the loading mechanism 6 close the first control valve 2341 or the second control valve 2351 in the process of sealing and conveying the nuts to the packaging cans on the overturning assembly 23, so that the first vacuum suction nozzle 237 removes the fixation of the packaging cans with the sealed nuts, and the packaging cans with the sealed nuts fall into the finished product conveying mechanism 7.

Referring to fig. 1 to 16, in one embodiment of the present invention, the seal cover conveying mechanism 5 includes a storage box 51, a first guide cylinder 52, a third control valve 53, a fourth driving portion 54, a center rod 55, a fourth driving gear 56, a receiving plate 57, and a drop-preventing block 58, where the first guide cylinder 52 is installed in the storage box 51, the third control valve 53 is installed in the first guide cylinder 52, the receiving plate 57 is installed at the bottom of the center rod 55, the center rod 55 is installed in the fixed housing 11, the fourth driving portion 54 is in transmission connection with the center rod 55, the drop-preventing block 58 is disposed on the upper surface of the receiving plate 57, the drop-preventing block 58 can prevent the seal cover from dropping, the fourth driving portion 54 includes a fourth driving motor and a fourth driving gear, the fourth driving gear 56 is installed on the surface of the center rod 55, and the fourth driving motor is connected to the fourth driving gear 56 through the fourth driving gear.

Referring to fig. 1 to 17, in one embodiment of the present invention, the charging mechanism 6 includes a storage tank 61, a second guide cylinder 62 and a fourth control valve 63, the second guide cylinder 62 is installed below the storage tank 61, the fourth control valve 63 is installed in the second guide cylinder 62, the storage tank 51 is installed on a side wall of the fixed housing 11, and the storage tank 61 is installed inside the fixed housing 11.

Further, the computer control device 8 is communicatively connected to the first driving unit 221, the second driving unit 321, the third driving unit 412, the fourth driving unit 54, the first expansion element 322, the second expansion element 421, the first vacuum pump 222, the second vacuum pump 311, the first control valve 2341, the second control valve 2351, the third control valve 53, the fourth control valve 63, and the pressure sensor 2311.

In the embodiment of the present invention, the number of the flipping assemblies 23 may be designed to be 2 or 4, etc.

The working principle of the invention is as follows: feeding links of sealing cover and packaging can: taking the case that two turnover assemblies 23 are arranged on the surface of the rotating platform 21 as an example, in an initial state, the two turnover assemblies 23 are respectively positioned below the charging mechanism 6 and the packaging mechanism 3, in the process that the charging mechanism 6 conveys nuts to the inside of a packaging can on the turnover assemblies 23, a sealing cover in a first guide cylinder 52 slides to the surface of a material receiving plate 57, a fourth driving part 54 in a sealing cover conveying mechanism 5 drives the material receiving plate 57 to rotate below the packaging mechanism 3 through a center rod 55, a second vacuum suction nozzle 313 in the packaging mechanism 3 adsorbs and fixes the sealing cover on the material receiving plate 57, a longitudinal conveying part 42 in the empty can conveying mechanism 4 lifts a tray 414 with the packaging can upwards to the position of the turnover assembly 23 positioned below the packaging mechanism 3, and a first vacuum suction nozzle 237 below the turnover assembly 23 can adsorb and fix the packaging can on the tray 414;

and (3) material transfer link: when the nuts positioned below the charging mechanism 6 in the packaging cans reach a certain quantity, the springs 2371 are compressed under the action of gravity, so that the pressing blocks 2321 on the surfaces of the telescopic shells 232 are separated from the pressure sensors 2311, the pressure sensors 2311 transmit pressure change signals to the computer control device 8, the computer control device 8 closes the fourth control valve 63 in the second guide cylinder 62 and starts the first driving part 221, the second telescopic piece 421 and the fourth driving part 54, the first driving part 221 drives the rotating platform 21 to rotate 180 degrees through the first central pipe 223, the second telescopic piece 421 drives the top plate 422 to descend, the overturning assembly 23 rotates 180 degrees by utilizing the engagement of the second transmission gear 239 and the engagement teeth 14, and when the packaging cans filled with the nuts are positioned below the packaging mechanism 3, the empty packaging cans are positioned below the charging mechanism 6, and the fourth driving part 54 drives the receiving plate 57 to reversely rotate below the first guide cylinder 52;

and (3) packaging: in the process that the loading mechanism 6 conveys nuts into the packaging cans on the new round of overturning assemblies 23, the computer control device 8 simultaneously starts the second driving part 321 and the first telescopic piece 322, the second driving part 321 drives the inner rotating pipe 324 to rotate through the outer rotating pipe 323, the first telescopic piece 322 drives the inner rotating pipe 324 and the second vacuum suction nozzle 313 to move downwards, so that the sealing cover adsorbed by the second vacuum suction nozzle 313 makes downward spiral movement, the sealing cover is screwed at the opening of the packaging cans, and at the moment, the first vacuum suction nozzle 237 below the overturning assemblies 23 corresponding to the positions of the packaging mechanisms 3 can adsorb and fix the packaging cans conveyed by the empty can conveying mechanism 4, when the packaging cans are full of the nuts, when the pressure sensor 2311 transmits a signal from the pressure change to the computer control device 8, the computer control device 8 turns off the second vacuum pump 311, thereby separating the second vacuum suction nozzle 313 from the sealing cover, and restarts the second driving part 321 and the first telescopic member 322, thereby moving the second vacuum suction nozzle 313 upward to the initial position, and the computer control device 8 drives the rotating platform 21 to rotate 180 degrees again, so that the empty packaging can and the packaging can with sealed nuts are positioned below the loading mechanism 6 while the packaging can with unsealed nuts are positioned below the packaging mechanism 3, and the empty packaging can and the packaging can with sealed nuts are positioned on the upper side and the lower side of the overturning assembly 23, respectively;

and (3) blanking: during the process of sealing and conveying the nuts to the packaging cans on the overturning assembly 23 by the sealing mechanism 3 and the charging mechanism 6, the first control valve 2341 or the second control valve 2351 is closed by the computer control device 8, so that the first vacuum suction nozzle 237 removes the fixation of the packaging cans filled with the sealed nuts, and the packaging cans filled with the sealed nuts fall into the finished product conveying mechanism 7.

It should be noted that the technical scheme of the invention is not only suitable for packaging nuts, but also suitable for packaging other materials.

It will be apparent to those skilled in the art that although several embodiments and examples of the present invention have been described, these embodiments and examples are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and their equivalents.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an integral type nutlet packagine machine, includes load-bearing mechanism (1), empty can conveying mechanism (4), sealed lid conveying mechanism (5), charging mechanism (6), finished product conveying mechanism (7) and computer control device (8), its characterized in that still includes slewing mechanism (2) and encapsulation mechanism (3), load-bearing mechanism (1) including fixed casing (11), meshing tooth (14), change material hole (13) and mount (12), fixed casing (11) are installed in mount (12) top, fixed casing (11) bottom is provided with meshing tooth (14) and changes material hole (13), fixed casing (11) are through changeing material hole (13) and mount (12) intercommunication;

the packaging mechanism (3) and the charging mechanism (6) are arranged in the fixed shell (11), the sealing cover conveying mechanism (5) is arranged on the side wall of the fixed shell (11), the empty can conveying mechanism (4), the finished product conveying mechanism (7) and the computer control device (8) are arranged in the fixed frame (12), the empty can conveying mechanism (4) is positioned under the packaging mechanism (3), and the finished product conveying mechanism (7) is positioned under the charging mechanism (6);

the rotary mechanism (2) comprises a rotary platform (21), a first driving assembly (22) and a turnover assembly (23), wherein the first driving assembly (22) comprises a first driving part (221), a first vacuum pump (222), a first central tube (223) and a first transmission gear (224), the first central tube (223) penetrates through a fixed shell (11) and a fixed frame (12), the rotary platform (21) is fixedly connected to the top of the first central tube (223), the first vacuum pump (222) is communicated with the bottom of the first central tube (223), two or four mounting holes (211) which are symmetrical with respect to the center of the first central tube (223) are formed in the surface of the rotary platform (21), and the turnover assembly (23) is mounted in the mounting holes (211);

the turnover assembly (23) comprises a turnover shell (231), a telescopic shell (232), a first vacuum suction nozzle (237), a second central tube (238) and a second transmission gear (239), wherein two ends of the turnover shell (231) are connected with a rotating platform (21) through the second central tube (238) respectively, the telescopic shell (232) and the first vacuum suction nozzle (237) are symmetrically distributed on two sides of the turnover shell (231), the first vacuum suction nozzle (237) is arranged on the surface of the telescopic shell (232), the first vacuum suction nozzle (237) is communicated with the first central tube (223), a pressure sensor (2311) is arranged in the turnover shell (231), a pressing block (2321) is arranged on the surface of the telescopic shell (232), a spring (2371) is arranged between the telescopic shell (232) and the turnover shell (231), and the second transmission gear (239) is connected with the meshing teeth (14) in a meshed mode.

2. The integrated nut packing machine according to claim 1, wherein the turnover assembly (23) further comprises an air guide main pipe (233), a first air guide branch pipe (234), a second air guide branch pipe (235) and a third connecting pipe (236), the first air guide branch pipe (234) and the second air guide branch pipe (235) are fixedly connected with the air guide main pipe (233), the first air guide branch pipe (234), the second air guide branch pipe (235) and the air guide main pipe (233) are all fixed in the turnover shell (231), the first vacuum pump (222) is connected with the lower part of the first central pipe (223) through the first connecting pipe (225), the second connecting pipe (226) is fixedly connected with the position above the first central pipe (223) embedded in the rotary platform (21), the air guide main pipe (233) is movably sleeved in the second connecting pipe (226), the first air guide branch pipe (234) and the second air guide branch pipe (235) are respectively provided with a first control valve (41) and a second control valve (23), the first air guide branch pipe (234) and the second control valve (235) are respectively arranged in the first connecting pipe (236) and the second connecting pipe (236) are movably sleeved in the first connecting pipe (236) and the second connecting pipe (236), the spring (2371) is sleeved on the surface of the first vacuum suction nozzle (237).

3. An integrated nut packaging machine according to claim 2, characterized in that the packaging mechanism (3) comprises a suction assembly (31) and a second driving assembly (32), the suction assembly (31) is connected with the second driving assembly (32), the suction assembly (31) comprises a second vacuum pump (311), a fourth connecting pipe (312), a second vacuum suction nozzle (313), a telescopic hose (314) and a plugging pipe (315), the second vacuum pump (311) is connected with the fourth connecting pipe (312) through the telescopic hose (314), and the second vacuum suction nozzle (313) is movably connected with the fourth connecting pipe (312) through the plugging pipe (315).

4. An integrated nut packing machine according to claim 3, wherein the second driving assembly (32) comprises a second driving part (321), a first telescopic part (322), an outer rotating pipe (323), an inner rotating pipe (324), a third transmission gear (325), a lifting plate (326) and a bottom shell (327), the lifting plate (326) is fixedly connected below the first telescopic part (322), the bottom shell (327) is connected below the lifting plate (326) through the inner rotating pipe (324), the outer rotating pipe (323) is movably sleeved outside the inner rotating pipe (324), the inner rotating pipe (324) is a square pipe, the third transmission gear (325) is installed on the surface of the outer rotating pipe (323), the second driving part (321) is in transmission connection with the third transmission gear (325), the first telescopic part (322), the outer rotating pipe (323) and the second driving part (321) are all installed in the fixed shell (11), the fourth connecting pipe (312) is installed above the lifting plate (326), and the second connecting pipe (323) is embedded in the lifting nozzle (313) and the lifting nozzle (315).

5. An integrated nut packing machine according to claim 1, characterized in that the empty can conveying mechanism (4) and the finished product conveying mechanism (7) are consistent in component composition, the empty can conveying mechanism (4) comprises a transverse conveying assembly (41) and a longitudinal conveying part (42), the transverse conveying assembly (41) comprises a fixed guide rail (411), a third driving part (412), a conveying piece (413) and a tray (414), the outer side of the conveying piece (413) is in transmission connection with the third driving part (412), the conveying piece (413) is in sliding connection in the fixed guide rail (411), and the tray (414) is placed on the upper surfaces of the two conveying pieces (413) which are parallel to each other;

the vertical conveying part (42) is located below the tray (414), the vertical conveying part (42) comprises a second telescopic piece (421) and a top plate (422), the top plate (422) is installed above the second telescopic piece (421), and the fixed guide rail (411) and the second telescopic piece (421) are installed in the fixed frame (12).

6. The integrated nut packaging machine according to claim 1, wherein the sealing cover conveying mechanism (5) comprises a storage box (51), a first guide cylinder (52), a third control valve (53), a fourth driving part (54), a center rod (55), a fourth transmission gear (56), a receiving plate (57) and an anti-falling block (58), the first guide cylinder (52) is installed in the storage box (51), the third control valve (53) is installed in the first guide cylinder (52), the receiving plate (57) is installed at the bottom of the center rod (55), the center rod (55) is installed in the fixed shell (11), the fourth driving part (54) is in transmission connection with the center rod (55), and the anti-falling block (58) is arranged on the upper surface of the receiving plate (57).

7. The integrated nut packaging machine according to claim 6, characterized in that the charging mechanism (6) comprises a storage tank (61), a second guide cylinder (62) and a fourth control valve (63), the second guide cylinder (62) is installed below the storage tank (61), the fourth control valve (63) is installed in the second guide cylinder (62), the storage tank (51) is installed on the side wall of the fixed housing (11), and the storage tank (61) is installed inside the fixed housing (11).