CN114084751A

CN114084751A - Z2 fall-back packaging production line

Info

Publication number: CN114084751A
Application number: CN202111450092.XA
Authority: CN
Inventors: 宋康贤
Original assignee: Jiangyin Suncity Cables Co ltd
Current assignee: Jiangyin Suncity Cables Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-02-25
Anticipated expiration: 2041-11-30
Also published as: CN114084751B

Abstract

The invention relates to a Z2 reverse packaging production line which comprises a buffer station to be packaged, a weighing and packaging station, a lower line stacking station and two reverse stations, wherein the buffer station to be packaged, the weighing and packaging station and the lower line stacking station are sequentially arranged from front to back, and the two reverse stations are symmetrically arranged on two sides of the buffer station to be packaged respectively. The Z2 fall-back packaging production line adopts 2 fall-back stations, so that the take-up efficiency is improved; in the process of paying off the take-up cage, the take-up cage can also be rotated, so that the take-up speed of a product is consistent with the linear speed of a draw-out point during rotation, and the function of back-twisting is realized; the take-up machine adopts double stations, so that unloading can be realized without stopping the machine, the unloading time is saved, and the working efficiency is further improved; the taper is formed through the inner circular plate, so that the product can be conveniently unloaded; the process of waiting for buffering can be suitable for production lines with different sizes through the expansion and contraction of the first conveying bracket, and the practicability is stronger; a single process to be buffered may serve multiple rewind stations.

Description

Z2 fall-back packaging production line

Technical Field

The invention relates to a Z2 fall-back packaging production line, and belongs to the field of packaging production lines.

Background

In order to prevent the steel wire rope from collapsing in the transportation process and improve the appearance quality of products, the products need to be subjected to Z2 falling (the Z2 products are steel wire rope discs with regular rectangular sections relative to common steel wire rope discs, and the Z2 products have the advantages of being neat and attractive in appearance, not prone to collapsing and the like in appearance and stacking transportation).

The existing Z2 fall-back packaging production line naturally falls into a take-up cage by virtue of gravity in the operation process, the steel wire rope generates large stress in the mode, the steel wire rope is twisted and knotted when the steel wire rope falls back for paying off, and a large amount of time is consumed when a take-up machine in the production line frequently unloads, so that the work efficiency is reduced, and a Z2 fall-back packaging production line needs to be designed in order to reduce the labor intensity of workers and improve the production efficiency.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a Z2 reverse packaging production line is provided.

The technical scheme adopted by the invention for solving the problems is as follows: a Z2 reverse packaging production line comprises a buffer station to be packaged, a weighing and packaging station, a lower line stacking station and two reverse stations, wherein the buffer station to be packaged, the weighing and packaging station and the lower line stacking station are sequentially arranged from front to back, and the two reverse stations are symmetrically arranged on two sides of the buffer station to be packaged respectively;

the rewinding station comprises a pay-off device, a back tension machine, a wire arranging device and a double-station take-up machine, wherein the pay-off device, the back tension machine, the wire arranging device and the double-station take-up machine are sequentially arranged from front to back;

the paying-off device comprises a wire passing frame and a wire receiving cage, wherein a guide assembly is arranged on the wire passing frame and is positioned above the wire receiving cage, a rotary table is arranged at the bottom of the wire receiving cage and is connected with the wire receiving cage through a plurality of hook lapping devices, a rotary shaft which is vertically arranged is arranged at the bottom of the rotary table, and the rotary shaft is driven by a rotary motor;

the double-station wire rewinding machine comprises a rotary cylinder and two wire rewinding assemblies, wherein the rotary cylinder is vertically arranged, a connecting shaft horizontally penetrates through the rotary cylinder, the axis of the connecting shaft is intersected with the vertical axis of the rotary cylinder, a driving assembly is connected to the connecting shaft in a transmission manner, a rotating assembly is connected to the bottom of the rotary cylinder in a transmission manner, the two wire rewinding assemblies are respectively arranged at two ends of the connecting shaft, and the two wire rewinding assemblies are symmetrical about the vertical axis of the rotary cylinder;

the take-up component comprises a sleeve, a clutch and a fixed disc, the sleeve is coaxially movably sleeved on the connecting shaft, the fixed disc is coaxially fixedly sleeved on the sleeve, the clutch comprises a pressure plate and a flywheel, the flywheel is installed on the connecting shaft, the flywheel is located on one side, close to the rotary cylinder, of the sleeve, the pressure plate is located between the flywheel and the sleeve, the pressure plate is installed at one end of the sleeve, a gap is formed between the pressure plate and the flywheel, blind holes coaxial with the connecting shaft are formed in two ends of the connecting shaft, a spring and a take-up bearing are arranged in the blind holes, one end of the spring is connected with the inner wall of the blind hole through the take-up bearing, the other end of the spring is connected with the sleeve, and a plurality of inner circular plates are uniformly arranged on one side, far away from the rotary cylinder, of the fixed disc in the circumferential direction;

the double-station wire-rewinding machine is characterized in that an extrusion disc coaxial with the connecting shaft is further arranged on the double-station wire-rewinding machine, the extrusion disc is located on one side, away from the rotary cylinder, of the inner circular plate, a first air cylinder is arranged on one side, away from the rotary cylinder, of the extrusion disc, and the extrusion disc is arranged at the telescopic end of the first air cylinder;

the buffer station to be packaged comprises a first conveying device and a steering device, and the first conveying device is positioned above the rotating device;

the steering device comprises a steering base, a connecting bearing, a steering shaft, an internal gear, a steering gear and a steering plate, wherein the steering plate is horizontally arranged above the steering base, the steering shaft is vertically arranged between the steering base and the steering plate, the steering gear is arranged at the top end of the steering shaft, the steering shaft is driven by a steering motor, the steering gear is meshed with the internal gear, the internal gear is arranged at an inner ring of the connecting bearing, an outer ring of the connecting bearing is connected with the steering base, and an inner ring of the connecting bearing is connected with the steering plate;

the first conveying device comprises a first conveying belt, a first conveying support and a first power assembly, the first conveying support is connected with the steering plate, the first conveying belt is installed on the first conveying support, and the first conveying belt is connected with the first power assembly;

the weighing and packaging station comprises a weighing platform, a packaging machine, a second conveying device and a pushing device, wherein the second conveying device, the weighing platform and the packaging machine are sequentially arranged from front to back, and the pushing device is arranged on the weighing platform;

the second conveying device comprises a second conveying support, a second conveying belt and a second power assembly, the second conveying belt is installed on the second conveying support, and the second power assembly is connected with the second conveying belt.

The pushing device comprises a fixed support, a translation assembly and a pushing assembly, the fixed support is connected with the weighing platform, and the translation assembly and the pushing assembly are arranged on the fixed support;

the pushing assembly comprises a guide rod, a first sliding block and a push rod, the guide rod is arranged on the fixed support in parallel to the front-back direction, the first sliding block is sleeved on the guide rod, the push rod is horizontally arranged above the weighing platform and is perpendicular to the guide rod, the push rod is movably connected with the first sliding block, a second air cylinder is arranged on the fixed support, the telescopic end of the second air cylinder is hinged with one end of the push rod, and the first sliding block is connected with the translation assembly;

the off-line stacking station comprises a hanging bracket, a gripping device, a moving device and a lifting device, wherein a carrying support is arranged on the hanging bracket, the moving device and the lifting device are both arranged on the hanging bracket, the moving device is connected with the lifting device, the gripping device is arranged below the lifting device, and the gripping device is connected with the lifting device;

the gripping device comprises a third cylinder and four gripping assemblies, a piston of the third cylinder is vertically arranged, a cylinder body of the third cylinder is connected with the lifting device, and the gripping assemblies are uniformly distributed on the piston of the third cylinder in the circumferential direction;

snatch the subassembly including colluding claw, bracing piece, transfer line and connecting rod, the vertical setting of connecting rod, the one end of bracing piece is connected with the cylinder body of third cylinder, the top of connecting rod is articulated with the other end of bracing piece, collude the claw setting in the bottom of connecting rod, the piston of third cylinder passes through the transfer line and articulates with the middle-end of connecting rod.

Preferably, the guide assembly comprises a first guide wheel and a second guide wheel which are staggered up and down.

As preferred, all be provided with two auxiliary assembly on each connecting axle, auxiliary assembly and fixed disk one-to-one, auxiliary assembly is located the one side of keeping away from the gyration barrel of fixed disk, auxiliary assembly includes second slider and fourth cylinder, the second slider cover is established on the sleeve pipe, be provided with a plurality of connecting rods on the second slider, a plurality of connecting rods and a plurality of interior crown plate one-to-ones, interior crown plate is articulated with the fixed disk, it is articulated with the second slider that interior crown plate passes through the connecting rod, the cylinder body and the bushing of fourth cylinder, be provided with the connecting block between the cylinder body of connecting axle and fourth cylinder, be equipped with the clearance between connecting block and the connecting axle, the connecting block supports with the cylinder body of fourth cylinder and leans on, the piston of fourth cylinder, the one end of keeping away from of second slider and spring all is connected with the connecting block.

Preferably, the bottom of first conveying support still is provided with the telescoping device, the telescoping device includes expansion plate, rack, expansion gear, drive shaft and two supporting components, the expansion plate level sets up the bottom at first conveying support, the rack level sets up the bottom at the expansion plate, the vertical setting of drive shaft, expansion gear installs the top at the drive shaft, the drive shaft passes through flexible motor drive, rack and expansion gear meshing, two supporting components are along the both sides of perpendicular to rack length direction difference level setting at the steering wheel.

Preferably, the supporting assembly comprises a fixed plate and a plurality of supporting units, the fixed plate is arranged on the telescopic plate, the supporting units are uniformly arranged on one side, close to the steering plate, of the fixed plate along the direction parallel to the length direction of the rack, the supporting units comprise two rollers, the rollers are arranged on the fixed plate, and the wheel surfaces of the two rollers are respectively abutted against the bottom and the top of the steering plate.

As preferred, still be provided with two spacing subassemblies between expansion plate and the deflector, spacing subassembly and fixed plate one-to-one, spacing subassembly includes first limiting plate and second limiting plate, first limiting plate sets up the bottom at the expansion plate, the second limiting plate sets up the top at the deflector, first limiting plate and second limiting plate all are on a parallel with the length direction of rack, be provided with first spacing wheel and the spacing wheel of second between first limiting plate and the second limiting plate, first spacing wheel sets up the top at the deflector, the spacing wheel of second sets up the bottom at the expansion plate, the wheel face of first spacing wheel and the wheel face of the spacing wheel of second support with the wheel face of first limiting plate one side that is on a parallel with rack length direction and the one side that is on a parallel with rack length direction of second limiting plate respectively and lean on.

Preferably, a supporting plate is horizontally arranged on the first conveying support and located on one side of the first conveying belt, the supporting plate is arranged opposite to the rack, and universal wheels are arranged at the bottom of the supporting plate.

Preferably, the translation assembly comprises an execution unit, a translation transmission belt and two translation transmission wheels, the two translation transmission wheels are respectively arranged at two ends of the guide rod, the translation transmission belt is installed on the two translation transmission wheels, the translation transmission belt is connected with the first sliding block, and the execution unit is connected with one of the translation transmission wheels.

Preferably, the execution unit comprises an execution motor, an execution driving wheel, an execution driven wheel and an execution transmission belt, the execution motor is arranged on the fixed support, the execution driving wheel is mounted on the execution motor, the execution driven wheel is coaxially connected with one of the translation transmission wheels, and the execution driving wheel and the execution driven wheel are connected through the execution transmission belt.

Preferably, the driving assembly comprises a wire winding driving wheel, a wire winding driven wheel and a wire winding transmission belt, the wire winding driven wheel is installed on the connecting shaft, the wire winding driving wheel is driven by a wire winding motor, and the wire winding driving wheel is connected with the wire winding driven wheel through the wire winding transmission belt.

Compared with the prior art, the invention has the advantages that:

1.2 backward stations are adopted, so that the wire take-up efficiency is improved;

2. in the process of paying off the take-up cage, the take-up cage can also be rotated, so that the take-up speed of a product is consistent with the linear speed of a draw-out point during rotation, and the function of back-twisting is realized;

3. the take-up machine adopts double stations, so that unloading can be realized without stopping the machine, the unloading time is saved, and the working efficiency is further improved;

4. the taper is formed through the inner circular plate, so that the product can be conveniently unloaded;

5. the process of waiting for buffering can be suitable for production lines with different sizes through the expansion and contraction of the first conveying bracket, and the practicability is stronger;

6. a single process to be buffered can serve a plurality of reverse stations, reducing cost.

Drawings

FIG. 1 is a plan view of a Z2 reverse packaging line according to the present invention;

FIG. 2 is a schematic view of the pay-off device;

FIG. 3 is a schematic structural view of a double-station take-up machine;

FIG. 4 is a schematic structural diagram of a buffering station to be packaged;

FIG. 5 is a perspective view of a buffer station to be packaged;

FIG. 6 is a first structural schematic view of the steering apparatus;

FIG. 7 is a second schematic view of the steering apparatus;

FIG. 8 is a perspective view of a weigh packaging station;

FIG. 9 is a schematic view of the pushing device;

FIG. 10 is a schematic view of the pushing assembly;

FIG. 11 is a perspective view of the down stack station;

FIG. 12 is a schematic view of the grasping apparatus;

FIG. 13 is a schematic structural view of an auxiliary assembly;

FIG. 14 is a first structural schematic of the retractor;

fig. 15 is a second structural schematic diagram of the telescopic device.

Wherein: a buffer station 100 to be packaged, a first conveying device 101, a first conveying belt 101.1, a first conveying bracket 101.2, a first power assembly 101.3, a steering device 102, a steering base 102.1, a connecting bearing 102.2, a steering shaft 102.3, an internal gear 102.4, a steering gear 102.5, a steering plate 102.6, a steering motor 102.7, a telescopic device 103, a telescopic plate 103.1, a rack 103.2, a telescopic gear 103.3, a driving shaft 103.4, a support assembly 103.5, a fixing plate 59 103.521 5, a support unit 103.52, a roller wheel 103.6, a telescopic motor 103.7, a limit assembly 103.7, a first limit plate 103.71, a second limit plate 103.72, a first limit wheel 103.73, a second limit wheel 103.74, a support plate 103.8, a universal wheel 103.9, a weighing and packaging station 200, a weighing platform, a packaging machine 202, a second conveying device 203, a second conveying bracket 203.1, a second conveying belt 203.2, a second power assembly 203.3, a pushing bracket 204, a fixing bracket 204.1, a translation and an execution unit 8678, an actuating driving wheel 204.212, an actuating driven wheel 204.213, an actuating driving belt 204.214, a translating driving belt 204.22, a translating driving wheel 204.23, a pushing assembly 204.3, a guide rod 204.31, a first slide block 204.32, a push rod 204.33, a second air cylinder 204.34, a lower wire stacking station 300, a hanger 301, a gripping device 302, a moving device 303, a lifting device 304, a carrying bracket 305, a third air cylinder 302.1, a gripping assembly 302.2, a hook claw 302.21, a support rod, 302.22, a transmission rod 302.23, a connecting rod 302.24, a reverse station 400, a wire releasing device 401, a wire passing frame 401.1, a wire receiving cage 401.2, a guide assembly 401.3, a first guide wheel 401.31, a second guide wheel, 401.32, a rotary table 401,4, a hook holder 401.5, a rotary shaft 401.6, a rotary motor 401.7, a reverse tension machine 402, a wire arranging device 403, a double-station wire receiving machine 404, a rotary cylinder 404.1, a wire receiving assembly 404.2, a sleeve fixing disc 402.21, a clutch 402.22, a pressure disc 402.221, a flywheel 402.222, a flywheel 87458, a spring bearing 3625, a blind hole 402.26, the wire winding machine comprises an inner circular plate 402.27, a connecting shaft 404.3, a driving assembly 404.4, a wire winding driving wheel 404.41, a wire winding driven wheel 404.42, a wire winding transmission belt 404.43, a wire winding motor 404.44, a rotating assembly 404.5, a squeezing disc 404.6, a first air cylinder 404.7, an auxiliary assembly 404.8, a second sliding block 404.81, a fourth air cylinder 404.82, a connecting rod 404.83, a connecting block 404.84 and a product 500.

Detailed Description

As shown in fig. 1 to 15, the Z2 reverse packaging production line in this embodiment includes a to-be-packaged buffering station 100, a weighing and packaging station 200, a lower line stacking station 300, and two reverse stations 400, where the to-be-packaged buffering station 100, the weighing and packaging station 200, and the lower line stacking station 300 are sequentially arranged from front to back, and the two reverse stations 400 are symmetrically disposed on two sides of the to-be-packaged buffering station 100, respectively;

the rewinding station 400 comprises a pay-off device 401, a back tension machine 402, a wire arranging device 403 and a double-station take-up machine 404, wherein the pay-off device 401, the back tension machine 402, the wire arranging device 403 and the double-station take-up machine 404 are sequentially arranged from front to back;

the paying-off device 401 comprises a wire passing frame 401.1 and a wire receiving cage 401.2, a guide assembly 401.3 is arranged on the wire passing frame 401.1, the guide assembly 401.3 is located above the wire receiving cage 401.2, a rotary table 401.4 is arranged at the bottom of the wire receiving cage 401.2, the rotary table 401.4 is connected with the wire receiving cage 401.2 through a plurality of hook climbers 401.5, a rotary shaft 401.6 which is vertically arranged is arranged at the bottom of the rotary table 401.4, and the rotary shaft 401.6 is driven by a rotary motor 401.7;

the double-station wire rewinding machine 404 comprises a rotary cylinder 404.1 and two wire rewinding assemblies 404.2, wherein the rotary cylinder 404.1 is vertically arranged, a connecting shaft 404.3 horizontally penetrates through the rotary cylinder 404.1, the axis of the connecting shaft 404.3 is intersected with the vertical axis of the rotary cylinder 404.1, the connecting shaft 404.3 is in transmission connection with a driving assembly 404.4, the bottom of the rotary cylinder 404.1 is in transmission connection with a rotating assembly 404.5, the two wire rewinding assemblies 404.2 are respectively arranged at two ends of the connecting shaft 404.3, and the two wire rewinding assemblies 404.2 are symmetrical about the vertical axis of the rotary cylinder 404.1;

the wire takeup assembly 404.2 includes a sleeve 404.21, a clutch 402.22 and a fixed plate 402.23, the sleeve 404.21 is coaxially and movably sleeved on the connecting shaft 404.3, the fixed disc 402.23 is coaxially and fixedly sleeved on the sleeve 404.21, the clutch 402.22 includes a pressure plate 402.221 and a flywheel 402.222, the flywheel 402.222 is mounted on the connecting shaft 404.3, the flywheel 402.222 is located on the side of the sleeve 404.21 near the rotating cylinder 404.1, the pressure plate 402.221 is located between the flywheel 402.222 and the bushing 404.21, the pressure plate 402.221 is mounted at one end of a sleeve 404.21, a gap is provided between the pressure plate 402.221 and the flywheel 402.222, both ends of the connecting shaft 404.3 are provided with blind holes 402.24 which are coaxial with the connecting shaft 404.3, a spring 402.25 and a take-up bearing 402.26 are arranged in the blind hole 402.24, one end of the spring 402.25 is connected with the inner wall of the blind hole 402.24 through a take-up bearing 402.26, the other end of the spring 402.25 is connected with a sleeve 404.21, and one side of the fixed disc 402.23, which is far away from the rotary cylinder 404.1, is circumferentially and uniformly provided with a plurality of inner circular plates 402.27;

the double-station wire rewinding machine 404 is further provided with a squeezing disc 404.6 coaxial with the connecting shaft 404.3, the squeezing disc 404.6 is located on one side, away from the rotary cylinder 404.1, of the inner circular plate 402.27, a first air cylinder 404.7 is arranged on one side, away from the rotary cylinder 404.1, of the squeezing disc 404.6, and the squeezing disc 404.6 is arranged at the telescopic end of the first air cylinder 404.7;

after the product 500 is completely wound by the take-up cage 401.2 in the previous process, the product 500 is drawn out from the take-up cage 401.2, sequentially bypasses the first guide wheel 401.31 and the second guide wheel 401.32 and then passes through the wire rack 401.1, one end of the product 500 is sequentially connected to the double-station take-up machine 404 through the back tension machine 402 and the wire arranger 403, in the process of back running, the double-station take-up machine 404 is used for winding the product 500 to provide a pulling force, the product 500 is drawn out from the take-up cage 401.2, meanwhile, the revolving shaft 401.6 is used for driving the revolving platform 401.4 to rotate through the driving of the revolving motor 401.7, the revolving platform 401.4 rotates to drive the take-up cage 401.2 to rotate through the hook 401.5, the upper drawing speed is consistent with the linear speed of the double-station linear speed when the drawing point rotates, so as to achieve the purpose of back twisting, in addition, the back tension machine 402 can provide the back tension force required by take-up, and the wire arranger 403 enables the product 500 to be uniformly wound on the take-up cage 404 and the double-up machine 404 runs, here, the direction of the vertical axis close to the rotary cylinder 404.1 is defined as the inside, otherwise, it is defined as the outside, the first air cylinder 404.7 pushes the pressing disc 404.6 to move inwards, so that the pressing disc 404.6 can abut against and press the inner circular plate 402.27, thereby forming an i-shaped wheel structure, as the first air cylinder 404.7 continues to push the pressing disc 404.6 to move inwards, the fixed disc 402.23 can be driven to move inwards by the inner circular plate 402.27, the sleeve 404.21 can be driven to move synchronously by the movement of the fixed disc 402.23, the flywheel 402.222 can be driven to move synchronously by the movement of the sleeve 404.21, when the flywheel 402.222 abuts against the pressure disc 402.221, the clutch 402.22 is closed, meanwhile, the spring 402.25 can be deformed by the movement of the sleeve 404.21, and the product 500 passing through the wire arranger 403 is wound around the inner circular plate 402.27 abutting against the pressing disc 404.6 around the axis of the connecting shaft 404.3, at this time, the wire-rewinding motor 404.44 drives the wire-rewinding driving wheel 404.41 to rotate, the wire take-up driving belt 404.43 drives the wire take-up driven wheel 404.42, the rotation of the wire take-up driven wheel 404.42 can drive the connecting shaft 404.3 to rotate, the rotation of the connecting shaft 404.3 drives the flywheel 402.222 to rotate synchronously through the pressure plate 402.221, the rotation of the flywheel 402.222 can drive the fixed disk 402.23 to rotate through the sleeve 404.21, the rotation of the fixed disk 402.23 drives the inner circular plate 402.27 to rotate and wind the product 500, the other fixed disk 402.23 on the connecting shaft 404.3 cannot drive the fixed disk 402.23 to rotate because the flywheel 402.222 and the pressure plate 402.221 are not closed, and the characteristic of the wire take-up bearing 402.26 can prevent the connecting shaft 404.3 from driving the spring 402.25 to rotate synchronously, so that two fixed disks 402.23 on the same connecting shaft 404.3 can be realized, one fixed disk 402.23 drives the inner circular plate 402.27 to rotate and wind the product 500, the inner circular plate 402.27 on the other fixed disk 402.23 is in a static state, when the product 500 is wound on the inner circular plate 402.27 to be saturated, the connecting shaft 404.3 stops rotating, the first air cylinder 404.7 drives the extrusion disc 404.6 to move outwards, the extrusion disc 404.6 is separated from the inner circular plate 402.27, the sleeve tube 404.21 drives the fixed disc 402.23 to move outwards through the elastic action of the spring 402.25, the flywheel 402.222 is separated from the pressure plate 402.221, then the rotary cylinder 404.1 is rotated 180 degrees through the rotating assembly 404.5, so that the two fixed discs 402.23 on the same connecting shaft 404.3 can be interchanged in position, then the fixed disc 402.23 which does not wind the product 500 can continuously wind the product 500 through the inner circular plate 402.27, and the fixed disc 402.23 which is saturated with the wound product 500 in a static state can realize unloading and feed the product 500 into a double-station buffer packaging process, thereby saving the unloading time and improving the working efficiency, moreover, when the wire rewinding machine 404 unloads, the cylinder body of the fourth air cylinder 404.82 at the saturation position of the product 500 is inflated, the piston of the fourth air cylinder 404.82 can drive the connecting block 404.84 to move under the action of air pressure, and make spring 402.25 produce the deformation, the removal of connecting block 404.84 drives second slider 404.81 synchronous motion, the removal of second slider 404.81 can drive interior plectane 402.27 through connecting rod 404.83 and rotate towards being close to connecting axle 404.3 on fixed disk 402.23, thereby can make interior plectane 402.27 on fixed disk 402.23 form the tapering, so that the product 500 that the rolling was accomplished unloads, after unloading is accomplished, fourth cylinder 404.82 cylinder body exhaust, at this moment, can make the piston reverse movement of fourth cylinder 404.82 realize restoring through the elastic action of spring 402.25, and drive second slider 404.81 reverse movement through connecting block 404.84 and realize restoring, the restoring of second slider 404.81 drives interior plectane 402.27 reverse rotation through connecting rod 404.83 and realizes restoring.

The buffering station 100 to be packaged comprises a first conveying device 101 and a turning device 102, wherein the first conveying device 101 is positioned above the rotating device;

the steering device 102 comprises a steering base 102.1, a connecting bearing 102.2, a steering shaft 102.3, an internal gear 102.4, a steering gear 102.5 and a steering plate 102.6, wherein the steering plate 102.6 is horizontally arranged above the steering base 102.1, the steering shaft 102.3 is vertically arranged between the steering base 102.1 and the steering plate 102.6, the steering gear 102.5 is installed at the top end of the steering shaft 102.3, the steering shaft 102.3 is driven by a steering motor 102.7, the steering gear 102.5 is meshed with the internal gear 102.4, the internal gear 102.4 is installed at an inner ring of the connecting bearing 102.2, an outer ring of the connecting bearing 102.2 is connected with the steering base 102.1, and an inner ring of the connecting bearing 102.2 is connected with the steering plate 102.6;

the first conveying device 101 comprises a first conveying belt 101.1, a first conveying support 101.2 and a first power assembly 101.3, the first conveying support 101.2 is connected with a steering plate 102.6, the first conveying belt 101.1 is installed on the first conveying support 101.2, and the first conveying belt 101.1 is connected with the first power assembly 101.3;

the product 500 unloaded from the double-station wire rewinding machine 404 is placed on the first conveying belt 101.1, the first conveying belt 101.1 is driven to move the product 500 through the first power assembly 101.3, in the moving process of the product 500, the steering shaft 102.3 is driven to rotate through the steering motor 102.7, the internal gear 102.4 is driven to rotate under the supporting action of the connecting bearing 102.2 through the rotation of the steering shaft 102.3, the inner ring of the connecting bearing 102.2 and the internal gear 102.4 are driven to rotate synchronously, the inner ring of the connecting bearing 102.2 can drive the steering plate 102.6 to rotate 90 degrees, the rotation of the steering plate 102.6 can drive the first conveying support 101.2 to rotate 90 degrees synchronously, after the first conveying support 101.2 rotates 90 degrees, the driving shaft 103.4 is driven to rotate through the telescopic motor 103.6, the rotation of the driving shaft 103.4 can move through the telescopic gear 103.3 rack 103.2, and the movement of the rack 103.2 can drive the telescopic plate 103.1 to move under the supporting action of the roller 103.521, and the movement of the expansion plate 103.1 drives the first conveyor belt 101.1 to move synchronously, so as to reduce the distance between the first conveyor belt 101.1 and the weighing and packaging station 200, and prevent the products 500 on the first conveyor belt 101.1 from falling from the gap, when the products 500 on the first conveyor belt 101.1 are conveyed to the weighing and packaging station 200, the expansion motor 103.6 drives the driving shaft 103.4 to rotate reversely, so as to enable the expansion plate 103.1 to drive the first conveying bracket 101.2 to move reversely, and prevent the first conveyor belt 101.1 from being blocked due to the undersize gap between the first conveyor belt and the weighing and packaging station 200 when rotating again, finally, the steering motor 102.7 drives the steering shaft 102.3 to rotate again, so as to enable the first conveying bracket 101.2 to rotate 90 degrees, thereby facilitating the first conveyor belt 101.1 to receive the products 500 again, wherein when the expansion plate 103.1 moves, the first limit wheel 103.73 rolls on the first limit plate 103.71, and the second limit wheel 103.74 rolls on the second limit plate 103.72, thereby can prevent that expansion plate 103.1 from producing the deviation of perpendicular to rack 103.2 length direction, and through the cooperation between gyro wheel 103.521 and the deflector 102.6, can prevent that expansion plate 103.1 from producing vertical skew, the stability that expansion plate 103.1 removed has been improved, in addition, when expansion plate 103.1 removed, can drive universal wheel 103.9 through backup pad 103.8 and roll on opposite, can play the effect of supporting expansion plate 103.1 through universal wheel 103.9, thereby can further improve the stability that expansion plate 103.1 removed.

The weighing and packaging station 200 comprises a weighing table 201, a packaging machine 202, a second conveying device 203 and a pushing device 204, wherein the second conveying device 203, the weighing table 201 and the packaging machine 202 are sequentially arranged from front to back, and the pushing device 204 is arranged on the weighing table 201;

the second conveying device 203 comprises a second conveying support 203.1, a second conveying belt 203.2 and a second power assembly 203.3, wherein the second conveying belt 203.2 is mounted on the second conveying support 203.1, and the second power assembly 203.3 is connected with the second conveying belt 203.2.

The pushing device 204 comprises a fixed bracket 204.1, a translation assembly 204.2 and a pushing assembly 204.3, the fixed bracket 204.1 is connected with the weighing platform 201, and the translation assembly 204.2 and the pushing assembly 204.3 are both arranged on the fixed bracket 204.1;

the pushing assembly 204.3 comprises a guide rod 204.31, a first sliding block 204.32 and a push rod 204.33, the guide rod 204.31 is arranged on the fixed support 204.1 in parallel to the front-back direction, the first sliding block 204.32 is sleeved on the guide rod 204.31, the push rod 204.33 is horizontally arranged above the weighing platform 201, the push rod 204.33 is perpendicular to the guide rod 204.31, the push rod 204.33 is movably connected with the first sliding block 204.32, a second air cylinder 204.34 is arranged on the fixed support 204.1, the telescopic end of the second air cylinder 204.34 is hinged with one end of the push rod 204.33, and the first sliding block 204.32 is connected with the translation assembly 204.2;

during the product 500 moves from the first conveyor belt 101.1 to the second conveyor belt 203.2, the second conveyor belt 203.2 is used for conveying the product 500 by the second power assembly 203.3, and due to the gap between the second conveyor belt 203.2 and the weighing platform 201, the product 500 cannot be completely conveyed to the weighing platform 201, so that the product 500 is stopped, at this time, the actuator motor 204.221 is started to rotate the actuator driving wheel 240.212, the rotation of the actuator driving wheel 240.212 drives the actuator driven wheel 204.213 to rotate by the actuator driving belt 204.214, so that one of the translation driving wheels 204.23 can be rotated, and the other translation driving wheel 204.23 is driven to rotate by the translation driving belt 204.22, and at the same time, the first sliding block 204.32 can be driven to move on the guide rod 204.31 by the translation driving belt 204.22, the movement of the first sliding block 204.32 can drive the push rod 204.33 to move to the front of the product 500, and then, the second air cylinder 204.34 drives the push rod 204.33 to swing around the connection point of the push rod 204.33 and the first sliding block 204.32, then, the actuating motor 204.221 drives the actuating driving wheel 240.212 to rotate in the reverse direction, so that the push rod 204.33 can move in the reverse direction and push the product 500 to move to the weighing platform 201 for weighing, before weighing, the push rod 204.33 moves a distance away from the packaging machine 202 and is separated from the product 500, thereby preventing influence on weighing data, after weighing is completed, the push rod 204.33 moves again in the direction close to the packaging machine and pushes the product 500 to move to the packaging machine 202, then the push rod 204.33 moves in the reverse direction again and is separated from the product 500, meanwhile, the push rod 204.33 is driven by the second air cylinder 204.34 to swing in the reverse direction to realize resetting, thereby preventing the push rod 204.33 from colliding with the product 500 when moving in the direction away from the packaging machine 202, and then the packaging machine 202 packages the product 500.

The offline stacking station 300 comprises a hanger 301, a gripping device 302, a moving device 303 and a lifting device 304, wherein a carrying support 305 is arranged on the hanger 301, the moving device 303 and the lifting device 304 are both arranged on the hanger 301, the moving device 303 is connected with the lifting device 304, the gripping device 302 is arranged below the lifting device 304, and the gripping device 302 is connected with the lifting device 304;

the gripping device 302 comprises a third air cylinder 302.1 and four gripping assemblies 302.2, a piston of the third air cylinder 302.1 is vertically arranged, a cylinder body of the third air cylinder 302.1 is connected with a lifting device 304, and the gripping assemblies 302.2 are uniformly distributed on the piston of the third air cylinder 302.1 in the circumferential direction;

snatch subassembly 302.2 including colluding claw 302.21, bracing piece 302.22, transfer line 302.23 and connecting rod 302.24, the vertical setting of connecting rod 302.24, the one end of bracing piece 302.22 is connected with the cylinder body of third cylinder 302.1, the top of connecting rod 302.24 is articulated with the other end of bracing piece 302.22, collude claw 302.21 and set up the bottom at connecting rod 302.24, the piston of third cylinder 302.1 passes through transfer line 302.23 and articulates with the middle-end of connecting rod 302.24.

After the product 500 is packaged, the product 500 is manually moved to the carrier bracket 305, the lifting device 304 drives the gripping device 302 to move above the product 500 through the moving device 303, then the gripping device 302 passes through the product 500 through the lifting device 304, then, the piston of the third cylinder 302.1 moves vertically, the transmission rod 302.23 can drive the connecting rod 302.24 to rotate towards the direction away from the third cylinder 302.1 around the connecting point of the connecting rod 302.24 and the supporting rod 302.22, so that the hook claw 302.21 can be opened and grip the product 500, then, the hook claw 302.21 drives the product 500 to ascend through the lifting device 304, then, the product 500 is moved to the position above a bracket prepared on the ground in advance through the moving device 303 and then descends, when the piston of the third cylinder 302.1 moves reversely at a certain distance from the bracket, the hook claw 302.21 can contract and release the product 500, and the product 500 falls freely, due to the flat end face of the Z2 product 500, there is no fear that the product 500 will be stacked askew when stacking.

Preferably, the guide assembly 401.3 comprises a first guide wheel 401.31 and a second guide wheel 401.32 which are staggered up and down.

Preferably, each connecting shaft 404.3 is provided with two auxiliary assemblies 404.8, each auxiliary assembly 404.8 corresponds to a fixed plate 402.23 one by one, each auxiliary assembly 404.8 is located on one side of the fixed plate 402.23, which is far away from the rotary cylinder 404.1, each auxiliary assembly 404.8 comprises a second sliding block 404.81 and a fourth air cylinder 404.82, each second sliding block 404.81 is sleeved on a sleeve 404.21, each second sliding block 404.81 is provided with a plurality of connecting rods 404.83, each connecting rod 404.83 corresponds to a plurality of inner circular plates 402.27 one by one, each inner circular plate 402.27 is hinged to the fixed plate 402.23, each inner circular plate 402.27 is hinged to each second sliding block 404.81 through a connecting rod 404.83, a cylinder body of the fourth air cylinder 404.82 is connected to the sleeve 404.21, a connecting block 404.84 is arranged between the connecting shaft 404.3 and a cylinder body of the fourth air cylinder 404.82, a gap is arranged between the connecting blocks 404.84 and the 404.3, the connecting block 404.84 abuts against a cylinder body of the fourth air cylinder 404.82, and a piston 404.82 of the fourth air cylinder, The second slider 404.81 and the end of the spring 402.25 distal from the wire takeup bearing 402.26 are both connected to the connection block 404.84.

Preferably, the bottom of the first conveying support 101.2 is further provided with a telescopic device 103, the telescopic device 103 comprises a telescopic plate 103.1, a rack 103.2, a telescopic gear 103.3, a driving shaft 103.4 and two support assemblies 103.5, the telescopic plate 103.1 is horizontally arranged at the bottom of the first conveying support 101.2, the rack 103.2 is horizontally arranged at the bottom of the telescopic plate 103.1, the driving shaft 103.4 is vertically arranged, the telescopic gear 103.3 is mounted at the top end of the driving shaft 103.4, the driving shaft 103.4 is driven by a telescopic motor 103.6, the rack 103.2 is engaged with the telescopic gear 103.3, and the two support assemblies 103.5 are respectively horizontally arranged at two sides of the steering plate 102.6 along a direction perpendicular to the length direction of the rack 103.2.

Preferably, the supporting assembly 103.5 includes a fixing plate 103.51 and a plurality of supporting units 103.52, the fixing plate 103.51 is disposed on the telescopic plate 103.1, the plurality of supporting units 103.52 are uniformly disposed on one side of the fixing plate 103.51 close to the steering plate 102.6 along a direction parallel to the length direction of the rack 103.2, the supporting unit 103.52 includes two rollers 103.521, the rollers 103.521 are disposed on the fixing plate 103.51, and the wheel surfaces of the two rollers 103.521 are abutted against the bottom and the top of the steering plate 102.6, respectively.

Preferably, two limit components 103.7 are arranged between the expansion plate 103.1 and the steering plate 102.6, the limiting assemblies 103.7 are in one-to-one correspondence with the fixing plates 103.51, each limiting assembly 103.7 comprises a first limiting plate 103.71 and a second limiting plate 103.72, the first limit stop 103.71 is arranged at the bottom of the telescopic plate 103.1, the second limit stop 103.72 is arranged at the top of the steering plate 102.6, the first limit plate 103.71 and the second limit plate 103.72 are both parallel to the length direction of the rack 103.2, a first limiting wheel 103.73 and a second limiting wheel 103.74 are arranged between the first limiting plate 103.71 and the second limiting plate 103.72, the first limit wheel 103.73 is arranged at the top of the steering plate 102.6, the second limit wheel 103.74 is arranged at the bottom of the telescopic plate 103.1, the wheel surface of the first limiting wheel 103.73 and the wheel surface of the second limiting wheel 103.74 are respectively abutted against one side of the first limiting plate 103.71 parallel to the length direction of the rack 103.2 and one side of the second limiting plate 103.72 parallel to the length direction of the rack 103.2.

Preferably, a supporting plate 103.8 is horizontally arranged on the first conveying support 101.2, the supporting plate 103.8 is positioned on one side of the first conveying belt 101.1, the supporting plate 103.8 is arranged opposite to the rack 103.2, and a universal wheel 103.9 is arranged at the bottom of the supporting plate 103.8.

Preferably, the translation assembly 204.2 includes an actuating unit 204.21, a translation driving belt 204.22 and two translation driving wheels 204.23, the two translation driving wheels 204.23 are respectively disposed at two ends of the guide rod 204.31, the translation driving belt 204.22 is mounted on the two translation driving wheels 204.23, the translation driving belt 204.22 is connected with the first sliding block 204.32, and the actuating unit 204.21 is connected with one of the translation driving wheels 204.23.

Preferably, the actuating unit 204.21 includes an actuating motor 204.221, an actuating driving wheel 240.212, an actuating driven wheel 204.213 and an actuating driving belt 204.214, the actuating motor 204.221 is disposed on the fixed bracket 204.1, the actuating driving wheel 240.212 is mounted on the actuating motor 204.221, the actuating driven wheel 204.213 is coaxially connected with one of the translation driving wheels 204.23, and the actuating driving wheel 240.212 and the actuating driven wheel 204.213 are connected through the actuating driving belt 204.214.

Preferably, the driving assembly 404.4 includes a take-up driving wheel 404.41, a take-up driven wheel 404.42 and a take-up driving belt 404.43, the take-up driven wheel 404.42 is mounted on the connecting shaft 404.3, the take-up driving wheel 404.41 is driven by a take-up motor 404.44, and the take-up driving wheel 404.41 is connected with the take-up driven wheel 404.42 through a take-up driving belt 404.43.

In addition to the above embodiments, the present invention also includes other embodiments, and any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a Z2 fall back packaging production line which characterized in that: the packaging machine comprises a to-be-packaged buffering station (100), a weighing and packaging station (200), a lower line stacking station (300) and two reverse stations (400), wherein the to-be-packaged buffering station (100), the weighing and packaging station (200) and the lower line stacking station (300) are sequentially arranged from front to back, and the two reverse stations (400) are symmetrically arranged on two sides of the to-be-packaged buffering station (100) respectively;

the rewinding station (400) comprises a pay-off device (401), a back tension machine (402), a wire arranging device (403) and a double-station take-up machine (404), wherein the pay-off device (401), the back tension machine (402), the wire arranging device (403) and the double-station take-up machine (404) are sequentially arranged from front to back;

the paying-off device (401) comprises a wire passing frame (401.1) and a wire receiving cage (401.2), a guide assembly (401.3) is arranged on the wire passing frame (401.1), the guide assembly (401.3) is located above the wire receiving cage (401.2), a rotary table (401.4) is arranged at the bottom of the wire receiving cage (401.2), the rotary table (401.4) is connected with the wire receiving cage (401.2) through a plurality of hook claspers (401.5), a rotary shaft (401.6) which is vertically arranged is arranged at the bottom of the rotary table (401.4), and the rotary shaft (401.6) is driven by a rotary motor (401.7);

the double-station wire rewinding machine (404) comprises a rotary cylinder (404.1) and two wire rewinding assemblies (404.2), wherein the rotary cylinder (404.1) is vertically arranged, a connecting shaft (404.3) horizontally penetrates through the rotary cylinder (404.1), the axis of the connecting shaft (404.3) is intersected with the vertical axis of the rotary cylinder (404.1), a driving assembly (404.4) is connected onto the connecting shaft (404.3) in a transmission manner, a rotating assembly (404.5) is connected to the bottom of the rotary cylinder (404.1) in a transmission manner, the two wire rewinding assemblies (404.2) are respectively arranged at two ends of the connecting shaft (404.3), and the two wire rewinding assemblies (404.2) are symmetrical about the vertical axis of the rotary cylinder (404.1);

the wire take-up component (404.2) comprises a sleeve (404.21), a clutch (402.22) and a fixed disc (402.23), the sleeve (404.21) is coaxially sleeved on the connecting shaft (404.3) in a movable manner, the fixed disc (402.23) is coaxially sleeved on the sleeve (404.21) in a fixed manner, the clutch (402.22) comprises a pressure plate (402.221) and a flywheel (402.222), the flywheel (402.222) is installed on the connecting shaft (404.3), the flywheel (402.222) is located on one side, close to the rotary cylinder (404.1), of the sleeve (404.21), the pressure plate (402.221) is located between the flywheel (402.222) and the sleeve (404.21), the pressure plate (402.221) is installed at one end of the sleeve (404.21), a gap is arranged between the pressure plate (402.221) and the flywheel (402.222), blind holes (402.24) coaxial with the connecting shaft (404.3) are formed at two ends of the connecting shaft (404.3), and a spring (402.25) and a wire take-up bearing (402.26) are arranged in the blind holes (402.24), one end of the spring (402.25) is connected with the inner wall of the blind hole (402.24) through a take-up bearing (402.26), the other end of the spring (402.25) is connected with the sleeve (404.21), and a plurality of inner circular plates (402.27) are uniformly arranged on one side of the fixed disc (402.23) far away from the rotary cylinder (404.1) in the circumferential direction;

the double-station wire rewinding machine (404) is further provided with an extrusion disc (404.6) coaxial with the connecting shaft (404.3), the extrusion disc (404.6) is located on one side, away from the rotary cylinder (404.1), of the inner circular plate (402.27), a first air cylinder (404.7) is arranged on one side, away from the rotary cylinder (404.1), of the extrusion disc (404.6), and the extrusion disc (404.6) is arranged at the telescopic end of the first air cylinder (404.7);

the buffer station (100) to be packaged comprises a first conveying device (101) and a steering device (102), wherein the first conveying device (101) is positioned above the rotating device;

the steering device (102) comprises a steering base (102.1), a connecting bearing (102.2), a steering shaft (102.3), an internal gear (102.4), a steering gear (102.5) and a steering plate (102.6), wherein the steering plate (102.6) is horizontally arranged above the steering base (102.1), the steering shaft (102.3) is vertically arranged between the steering base (102.1) and the steering plate (102.6), the steering gear (102.5) is arranged at the top end of the steering shaft (102.3), the steering shaft (102.3) is driven by a steering motor (102.7), the steering gear (102.5) is meshed with the internal gear (102.4), the internal gear (102.4) is arranged at the inner ring of the connecting bearing (102.2), the outer ring of the connecting bearing (102.2) is connected with the steering base (102.1), and the inner ring of the connecting bearing (102.2) is connected with the steering plate (102.6);

the first conveying device (101) comprises a first conveying belt (101.1), a first conveying support (101.2) and a first power assembly (101.3), the first conveying support (101.2) is connected with a steering plate (102.6), the first conveying belt (101.1) is installed on the first conveying support (101.2), and the first conveying belt (101.1) is connected with the first power assembly (101.3);

the weighing and packaging station (200) comprises a weighing platform (201), a packaging machine (202), a second conveying device (203) and a pushing device (204), the second conveying device (203), the weighing platform (201) and the packaging machine (202) are sequentially arranged from front to back, and the pushing device (204) is arranged on the weighing platform (201);

the second conveying device (203) comprises a second conveying support (203.1), a second conveying belt (203.2) and a second power assembly (203.3), the second conveying belt (203.2) is installed on the second conveying support (203.1), and the second power assembly (203.3) is connected with the second conveying belt (203.2).

The pushing device (204) comprises a fixed support (204.1), a translation assembly (204.2) and a pushing assembly (204.3), the fixed support (204.1) is connected with the weighing platform (201), and the translation assembly (204.2) and the pushing assembly (204.3) are arranged on the fixed support (204.1);

the pushing assembly (204.3) comprises a guide rod (204.31), a first sliding block (204.32) and a push rod (204.33), the guide rod (204.31) is arranged on a fixed support (204.1) in parallel to the front-back direction, the first sliding block (204.32) is sleeved on the guide rod (204.31), the push rod (204.33) is horizontally arranged above the weighing platform (201), the push rod (204.33) is perpendicular to the guide rod (204.31), the push rod (204.33) is movably connected with the first sliding block (204.32), a second air cylinder (204.34) is arranged on the fixed support (204.1), the telescopic end of the second air cylinder (204.34) is hinged to one end of the push rod (204.33), and the first sliding block (204.32) is connected with a translation assembly (204.2);

the offline stacking station (300) comprises a hanger (301), a grabbing device (302), a moving device (303) and a lifting device (304), wherein a loading support (305) is arranged on the hanger (301), the moving device (303) and the lifting device (304) are both arranged on the hanger (301), the moving device (303) is connected with the lifting device (304), the grabbing device (302) is arranged below the lifting device (304), and the grabbing device (302) is connected with the lifting device (304);

the gripping device (302) comprises a third cylinder (302.1) and four gripping assemblies (302.2), a piston of the third cylinder (302.1) is vertically arranged, a cylinder body of the third cylinder (302.1) is connected with the lifting device (304), and the gripping assemblies (302.2) are uniformly distributed on the piston of the third cylinder (302.1) in the circumferential direction;

snatch subassembly (302.2) including colluding claw (302.21), bracing piece (302.22), transfer line (302.23) and connecting rod (302.24), connecting rod (302.24) vertical setting, the one end of bracing piece (302.22) is connected with the cylinder body of third cylinder (302.1), the top of connecting rod (302.24) is articulated with the other end of bracing piece (302.22), collude claw (302.21) and set up the bottom at connecting rod (302.24), the piston of third cylinder (302.1) passes through transfer line (302.23) and articulates with the middle-end of connecting rod (302.24).

2. The Z2 reverse packaging line of claim 1, wherein: the guide assembly (401.3) comprises a first guide wheel (401.31) and a second guide wheel (401.32) which are staggered up and down.

3. The Z2 reverse packaging line of claim 1, wherein: each connecting shaft (404.3) is provided with two auxiliary assemblies (404.8), each auxiliary assembly (404.8) corresponds to a fixed disk (402.23) one by one, each auxiliary assembly (404.8) is positioned on one side, far away from a rotary cylinder (404.1), of the fixed disk (402.23), each auxiliary assembly (404.8) comprises a second sliding block (404.81) and a fourth cylinder (404.82), each second sliding block (404.81) is sleeved on a sleeve (404.21), each second sliding block (404.81) is provided with a plurality of connecting rods (404.83), each connecting rod (404.83) corresponds to a plurality of inner circular plates (402.27), each inner circular plate (402.27) is hinged to the fixed disk (402.23), each inner circular plate (402.27) is hinged to each second sliding block (404.81) through each connecting rod (404.83), a cylinder body of each fourth cylinder (404.82) is connected with each sleeve (404.21), and each connecting block (404.84) is arranged between the connecting shaft (404.3) and the cylinder body of each fourth cylinder (404.82), be equipped with the clearance between connecting block (404.84) and connecting axle (404.3), connecting block (404.84) support with the cylinder body of fourth cylinder (404.82) and lean on, the piston of fourth cylinder (404.82), second slider (404.81) and spring (402.25) keep away from the one end of receiving line bearing (402.26) and all be connected with connecting block (404.84).

4. The Z2 reverse packaging line of claim 1, wherein: the bottom of first conveying support (101.2) still is provided with telescoping device (103), telescoping device (103) include expansion plate (103.1), rack (103.2), expansion gear (103.3), drive shaft (103.4) and two supporting component (103.5), expansion plate (103.1) level sets up the bottom at first conveying support (101.2), rack (103.2) level sets up the bottom at expansion plate (103.1), drive shaft (103.4) vertical setting, the top at drive shaft (103.4) is installed in expansion gear (103.3), drive shaft (103.4) are through flexible motor (103.6) drive, rack (103.2) and expansion gear (103.3) meshing, two supporting component (103.5) are along perpendicular to rack (103.2) length direction respectively the level setting in the both sides of steering wheel (102.6).

5. The Z2 reverse packaging line of claim 4, wherein: the supporting assembly (103.5) comprises a fixing plate (103.51) and a plurality of supporting units (103.52), the fixing plate (103.51) is arranged on the telescopic plate (103.1), the supporting units (103.52) are uniformly arranged on one side, close to the steering plate (102.6), of the fixing plate (103.51) along the length direction parallel to the rack (103.2), the supporting unit (103.52) comprises two rollers (103.521), the rollers (103.521) are arranged on the fixing plate (103.51), and the wheel surfaces of the two rollers (103.521) are abutted to the bottom and the top of the steering plate (102.6) respectively.

6. The Z2 reverse packaging line of claim 4, wherein: two limiting assemblies (103.7) are further arranged between the expansion plate (103.1) and the steering plate (102.6), the limiting assemblies (103.7) are in one-to-one correspondence with the fixed plate (103.51), each limiting assembly (103.7) comprises a first limiting plate (103.71) and a second limiting plate (103.72), the first limiting plate (103.71) is arranged at the bottom of the expansion plate (103.1), the second limiting plate (103.72) is arranged at the top of the steering plate (102.6), the first limiting plate (103.71) and the second limiting plate (103.72) are both parallel to the length direction of the rack (103.2), a first limiting wheel (103.73) and a second limiting wheel (103.74) are arranged between the first limiting plate (103.71) and the second limiting plate (103.72), the first limiting wheel (103.73) is arranged at the top of the steering plate (102.6), the second limiting wheel (103.74) is arranged at the bottom of the expansion plate (103.1), and the first limiting wheel (8536) and the second limiting wheel (8236) are respectively parallel to the first limiting surface of the first limiting wheel (103.71) One side of the rack (103.2) in the length direction abuts against one side of the second limit plate (103.72) parallel to the length direction of the rack (103.2).

7. The Z2 reverse packaging line of claim 4, wherein: the conveying device is characterized in that a supporting plate (103.8) is horizontally arranged on the first conveying support (101.2), the supporting plate (103.8) is located on one side of the first conveying belt (101.1), the supporting plate (103.8) is opposite to the rack (103.2), and a universal wheel (103.9) is arranged at the bottom of the supporting plate (103.8).

8. The Z2 reverse packaging line of claim 1, wherein: the translation assembly (204.2) comprises an execution unit (204.21), a translation transmission belt (204.22) and two translation transmission wheels (204.23), wherein the two translation transmission wheels (204.23) are respectively arranged at two ends of the guide rod (204.31), the translation transmission belt (204.22) is installed on the two translation transmission wheels (204.23), the translation transmission belt (204.22) is connected with the first sliding block (204.32), and the execution unit (204.21) is connected with one of the translation transmission wheels (204.23).

9. The Z2 reverse packaging line of claim 7, wherein: the execution unit (204.21) comprises an execution motor (204.221), an execution driving wheel (240.212), an execution driven wheel (204.213) and an execution driving belt (204.214), wherein the execution motor (204.221) is arranged on the fixed bracket (204.1), the execution driving wheel (240.212) is installed on the execution motor (204.221), the execution driven wheel (204.213) is coaxially connected with one translation driving wheel (204.23), and the execution driving wheel (240.212) and the execution driven wheel (204.213) are connected through the execution driving belt (204.214).

10. The Z2 reverse packaging line of claim 1, wherein: drive assembly (404.4) are including receiving line drive wheel (404.41), receiving line from driving wheel (404.42) and receiving line drive belt (404.43), receive line from driving wheel (404.42) and install on connecting axle (404.3), receive line drive wheel (404.41) through receiving line motor (404.44) drive, receive line drive wheel (404.41) through receiving line drive belt (404.43) with receive line from driving wheel (404.42) and be connected.