CN114084751B - Z2 returns packaging production line - Google Patents

Abstract

The invention relates to a Z2 back-pouring packaging production line which comprises a buffering station to be packaged, a weighing and packaging station, a lower line stacking station and two back-pouring stations, wherein the buffering 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 back-pouring stations are respectively and symmetrically arranged on two sides of the buffering station to be packaged. The Z2 rewinding packaging production line adopts 2 rewinding stations, so that the wire collecting efficiency is improved; in the paying-off process of the wire winding cage, the wire winding cage can be rotated, so that the upper drawing speed of the product is consistent with the linear speed of the drawing point when the product rotates, and the untwisting function is realized; the wire rewinding machine adopts double stations, so that unloading can be realized in a non-stop state, unloading time is saved, and working efficiency is further improved; the taper is formed by the inner circular plate, so that the product can be conveniently discharged; the process to be buffered can be suitable for production lines with different sizes through the expansion and contraction of the first conveying support, and the practicability is higher; a single process to be buffered may serve multiple rewind stations.

Description

Z2 returns packaging production line

Technical Field

The invention relates to a Z2 inverted 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 the product, Z2 collapse of the product is needed (the Z2 product is a steel wire rope disc with a regular rectangular section relative to a common steel wire rope disc, and the Z2 product has the advantages of regular and attractive appearance, difficult collapse and the like in the aspects of appearance, stacking and transportation).

In the running process of the existing Z2 rewinding packaging production line, the steel wire rope naturally falls into the wire collecting cage by gravity, so that the steel wire rope generates larger stress, the steel wire rope can twist and tie when rewinding and paying off, and a large amount of time is consumed when the wire collecting machine in the production line is used for frequently discharging, so that the working efficiency is reduced, and in order to reduce the labor intensity of workers and improve the production efficiency, the Z2 rewinding packaging production line is required to be designed.

Disclosure of Invention

The invention aims to solve the technical problems that: in order to overcome the defects in the prior art, a Z2 back pouring packaging production line is provided.

The invention solves the problems by adopting the following technical scheme: the Z2 back-pouring packaging production line comprises a buffering station to be packaged, a weighing and packaging station, a lower line stacking station and two back-pouring stations, wherein the buffering 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 back-pouring stations are respectively symmetrically arranged on two sides of the buffering station to be packaged;

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

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

the double-station wire winding machine comprises a rotary cylinder body and two wire winding assemblies, wherein the rotary cylinder body is vertically arranged, a connecting shaft is horizontally arranged on the rotary cylinder body in a penetrating manner, the axis of the connecting shaft is intersected with the vertical axis of the rotary cylinder body, 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 body in a transmission manner, the two wire winding assemblies are respectively arranged at two ends of the connecting shaft, and the two wire winding assemblies are symmetrical with respect to the vertical axis of the rotary cylinder body;

the wire winding assembly comprises a sleeve, a clutch and a fixed disc, wherein the sleeve is coaxially and movably sleeved on a connecting shaft, the fixed disc is coaxially and fixedly sleeved on the sleeve, the clutch comprises a pressing disc and a flywheel, the flywheel is installed on the connecting shaft, the flywheel is positioned on one side of the sleeve, which is close to a rotary cylinder, the pressing disc is positioned between the flywheel and the sleeve, the pressing disc is installed at one end of the sleeve, a gap is arranged between the pressing disc and the flywheel, blind holes coaxial with the connecting shaft are formed in two ends of the connecting shaft, a spring and a wire winding bearing are arranged in the blind holes, one end of the spring is connected with the inner wall of the blind holes through the wire winding 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 of the fixed disc, which is far away from the rotary cylinder, in the circumferential direction;

The double-station wire winding machine is also provided with an extrusion disc coaxial with the connecting shaft, the extrusion disc is positioned on one side of the inner circular plate, which is far away from the rotary cylinder, a first cylinder is arranged on one side of the extrusion disc, which is far away from the rotary cylinder, and the extrusion disc is arranged at the telescopic end of the first 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 turning 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 the inner ring of the connecting bearing, the outer ring of the connecting bearing is connected with the steering base, and the 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 arranged 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, wherein the second conveying belt is arranged on the second conveying support, and the second power assembly is connected with the second conveying belt.

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

the pushing assembly comprises a guide rod, a first sliding block and a push rod, wherein the guide rod is arranged on a 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 table, the push rod is perpendicular to the guide rod and 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 lower line stacking station comprises a hanging bracket, a grabbing device, a moving device and a lifting device, wherein a carrying bracket 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 grabbing device is arranged below the lifting device, and the grabbing device is connected with the lifting device;

The grabbing device comprises a third cylinder and four grabbing components, the piston of the third cylinder is vertically arranged, the cylinder body of the third cylinder is connected with the lifting device, and the grabbing components are circumferentially and uniformly distributed on the piston of the third cylinder;

the grabbing component comprises a hook claw, a supporting rod, a transmission rod and a connecting rod, wherein the connecting rod is vertically arranged, one end of the supporting rod is connected with a cylinder body of a third cylinder, the top end of the connecting rod is hinged with the other end of the supporting rod, the hook claw is arranged at the bottom end of the connecting rod, and a piston of the third cylinder is hinged with the middle end of the connecting rod through the transmission rod.

Preferably, the guide assembly comprises a first guide wheel and a second guide wheel which are arranged in an up-and-down staggered way.

Preferably, each connecting shaft is provided with two auxiliary assemblies in one-to-one correspondence, each auxiliary assembly is located on one side, far away from the rotary cylinder, of the fixed disc, each auxiliary assembly comprises a second sliding block and a fourth cylinder, each second sliding block is sleeved on a sleeve, each second sliding block is provided with a plurality of connecting rods, each connecting rod corresponds to each inner circular plate in one-to-one correspondence, each inner circular plate is hinged to the fixed disc, each inner circular plate is hinged to the corresponding second sliding block through one connecting rod, the cylinder body of the fourth cylinder is connected with a sleeve, a connecting block is arranged between each connecting shaft and the cylinder body of the fourth cylinder, a gap is reserved between each connecting block and each connecting shaft, and each connecting block is abutted to one end, far away from a wire collecting bearing, of each piston, each second sliding block and each spring of the fourth cylinder is connected with each connecting block.

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

Preferably, the support assembly comprises a fixing plate and a plurality of support units, the fixing plate is arranged on the telescopic plate, the support units are uniformly arranged on one side, close to the steering plate, of the fixing plate along the length direction parallel to the racks, the support units comprise two rollers, the rollers are arranged on the fixing plate, and the wheel faces of the two rollers respectively abut against the bottom and the top of the steering plate.

Preferably, two limiting assemblies are further arranged between the telescopic plate and the steering plate, the limiting assemblies are in one-to-one correspondence with the fixing plates, each limiting assembly comprises a first limiting plate and a second limiting plate, each first limiting plate is arranged at the bottom of the telescopic plate, each second limiting plate is arranged at the top of the steering plate, each first limiting plate and each second limiting plate are parallel to the length direction of the rack, a first limiting wheel and a second limiting wheel are arranged between each first limiting plate and each second limiting plate, each first limiting wheel is arranged at the top of the steering plate, each second limiting wheel is arranged at the bottom of the corresponding telescopic plate, and the wheel faces of the first limiting wheels and the wheel faces of the second limiting wheels are respectively abutted to one side, parallel to the length direction of the rack, of each first limiting plate and one side, parallel to the length direction of the rack, of the second limiting plates.

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

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

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

Preferably, the driving assembly comprises a winding driving wheel, a winding driven wheel and a winding driving belt, wherein the winding driven wheel is arranged on the connecting shaft, the winding driving wheel is driven by a winding motor, and the winding driving wheel is connected with the winding driven wheel by the winding driving belt.

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

1. 2 rewinding stations are adopted, so that the wire collecting efficiency is improved;

2. in the paying-off process of the wire winding cage, the wire winding cage can be rotated, so that the upper drawing speed of the product is consistent with the linear speed of the drawing point when the product rotates, and the untwisting function is realized;

3. the wire rewinding machine adopts double stations, so that unloading can be realized in a non-stop state, unloading time is saved, and working efficiency is further improved;

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

5. the process to be buffered can be suitable for production lines with different sizes through the expansion and contraction of the first conveying support, and the practicability is higher;

6. the single process to be buffered can serve a plurality of rewinding stations, so that the cost is reduced.

Drawings

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

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

FIG. 3 is a schematic diagram of a dual-station wire-rewinding machine;

FIG. 4 is a schematic view of the structure of the cushioning station to be packaged;

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

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

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

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

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

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

FIG. 11 is a perspective view of a lower line stacking station;

FIG. 12 is a schematic view of the structure of the gripping device;

FIG. 13 is a schematic view of the structure of the auxiliary assembly;

FIG. 14 is a first schematic view of a telescoping device;

fig. 15 is a second structural schematic view 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 support 101.2, a first power component 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 supporting component 103.5, a fixed plate, a supporting unit, a roller, a telescopic motor 103.6, a limiting component 103.7, a first limiting plate, a second limiting plate, a first limiting wheel, a second limiting wheel, a supporting plate 103.8, a universal wheel 103.9, a weighing and packaging station 200, a weighing platform 201, a packaging machine 202, a second conveying device 203, a second conveying support 203.1, a second conveying belt 203.2, a second power component 203.3, a pushing device 204, a fixed support 204.1, a translation assembly 204.2, an execution unit, an execution motor, an execution driving wheel, an execution driven wheel, an execution driving belt, a translation driving wheel, a pushing assembly 204.3, a guide rod, a first slider, a push rod, a second cylinder, a lower line stacking station 300, a hanger 301, a gripping device 302, a moving device 303, a lifting device 304, a carrying support 305, a third cylinder 302.1, a gripping assembly 302.2, a hook claw, a support rod, a driving rod, a connecting rod, a rewinding station 400, a paying-off device 401, a threading frame 401.1, a winding up cage, a guiding assembly 401.3, a first guiding wheel, a second guiding wheel, a turntable, a hook, a revolving shaft, a revolving motor, a back tension machine 402, a wire arranging machine 403, a duplex position winding up machine 404.1, a winding up assembly 404.2, a sleeve, a clutch, a pressure plate, a flywheel, a fixed disc, a blind hole 402.24, a spring 402.25, the wire winding device comprises a wire winding bearing 402.26, 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 driving belt 404.43, a wire winding motor 404.44, a rotating assembly 404.5, an extruding disc 404.6, a first cylinder 404.7, an auxiliary assembly 404.8, a second sliding block 404.81, a fourth 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, a Z2 back-pouring packaging production line in this embodiment includes a buffering station 100 to be packaged, a weighing and packaging station 200, a lower line stacking station 300, and two back-pouring stations 400, where the buffering station 100 to be packaged, the weighing and packaging station 200, and the lower line stacking station 300 are sequentially arranged from front to back, and the two back-pouring stations 400 are respectively symmetrically disposed at two sides of the buffering station 100 to be packaged;

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

the paying-off device 401 comprises a wire passing frame 401.1 and a wire collecting cage 401.2, a guide assembly 401.3 is arranged on the wire passing frame 401.1, the guide assembly 401.3 is positioned above the wire collecting cage 401.2, a rotary table 401.4 is arranged at the bottom of the wire collecting cage 401.2, the rotary table 401.4 is connected with the wire collecting cage 401.2 through a plurality of hooks 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 winding machine 404 comprises a rotary cylinder 404.1 and two wire winding 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 to 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 winding assemblies 404.2 are respectively arranged at two ends of the connecting shaft 404.3, and the two wire winding assemblies 404.2 are symmetrical with respect to the vertical axis of the rotary cylinder 404.1;

The wire winding assembly 404.2 comprises a sleeve 404.21, a clutch 402.22 and a fixed disc 402.23, wherein 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 comprises a pressing disc 402.221 and a flywheel 402.222, the flywheel 402.222 is mounted on the connecting shaft 404.3, the flywheel 402.222 is positioned at one side of the sleeve 404.21, which is close to the rotary cylinder 404.1, the pressing disc 402.221 is positioned between the flywheel 402.222 and the sleeve 404.21, the pressing disc 402.221 is mounted at one end of the sleeve 404.21, a gap is arranged between the pressing disc 402.221 and the flywheel 402.222, blind holes 402.24 which are coaxial with the connecting shaft 404.3 are formed at two ends of the connecting shaft 404.3, a spring 402.25 and a wire winding 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 holes 402.24 through the wire winding bearing 402.26, the other end of the spring 402.25 is connected with the sleeve 404.21, and the fixed disc 402.23 is provided with one side, which is far from the rotary plate 402.27 is uniformly arranged on the inner circular cylinder 404;

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 at one side of the inner circular plate 402.27 far away from the rotary cylinder 404.1, one side of the extrusion disc 404.6 far away from the rotary cylinder 404.1 is provided with a first cylinder 404.7, and the extrusion disc 404.6 is arranged at a telescopic end of the first cylinder 404.7;

After the product 500 is wound by the winding cage 401.2 in the previous process, the product 500 is drawn out from the winding cage 401.2 and sequentially bypasses the first guide wheel 401.31 and the second guide wheel 401.32 and then passes through the wire passing frame 401.1, one end of the product 500 is sequentially connected to the double-station winding machine 404 through the back tension machine 402 and the wire arranging machine 403, in the process of rewinding operation, the product 500 is wound by the double-station winding machine 404 to provide tension, the product 500 is drawn out from the winding cage 401.2, meanwhile, the rotary shaft 401.6 is driven by the rotary motor 401.7 to drive the rotary table 401.4 to rotate, the rotary table 401.4 is rotated by the hook 401.5 to drive the winding cage 401.2 to rotate, and the upper drawing speed is consistent with the linear speed when the drawing point rotates, so as to achieve the purpose of untwisting, in addition, the back tension machine 402 can provide the back tension required by the wire arranging machine 403 to uniformly wind the product 500 on the double-station winding machine 404, when the dual-station wire rewinding machine 404 operates, the direction close to the vertical axis of the rotary cylinder 404.1 is defined as the inner side, otherwise defined as the outer side, the first cylinder 404.7 pushes the pressing disc 404.6 to move inwards, so that the pressing disc 404.6 can abut against and press against the inner circular plate 402.27, a spool structure can be formed, the first cylinder 404.7 continues to push the pressing disc 404.6 to move inwards, the inner circular plate 402.27 drives the fixed disc 402.23 to move inwards, the fixed disc 402.23 moves to drive the sleeve 404.21 to move synchronously, the sleeve 404.21 moves to drive the flywheel 402.222 to move synchronously, when the flywheel 402.222 abuts against the pressing disc 402.221, the clutch 402.22 is closed, meanwhile, the sleeve 404.21 moves to deform the spring 402.25, the product 500 passing through the wire arranging device 403 is wound on the inner circular plate 402.27 abutting against the pressing disc 404.6 around the axis of the connecting shaft 404.3, the winding motor 404.44 drives the winding driving wheel 404.44 to rotate, the winding driving wheel 404.44 is driven by the winding driving belt 404.44, the rotation of the winding driving wheel 404.44 can drive the connecting shaft 404.3 to rotate, the rotation of the connecting shaft 404.3 drives the flywheel 404.44 to synchronously rotate through the pressure plate 404.44, the rotation of the flywheel 404.44 can drive the sleeve 404.44 to rotate, the rotation of the fixed disk 404.44 drives the inner circular plate 404.44 to rotate and wind the product 500, the other fixed disk 404.44 on the connecting shaft 404.3 can not drive the fixed disk 404.44 to rotate because the flywheel 404.44 and the pressure plate 404.44 are not closed, the rotation of the connecting shaft 404.3 can prevent the connecting shaft 404.3 from driving the spring 402.25 to synchronously rotate through the characteristic of the winding bearing 404.44, so that the inner circular plate 404.44 on the same connecting shaft 404.3 can rotate and wind the product 500, the inner circular plate 404.44 on the other fixed disk 404.44 is in a static state, when the product 500 on the inner circular plate 404.44 is wound and saturated, the connecting shaft 404.3 stops rotating, the extruding disc 404.6 is driven to move outwards through the first cylinder 404.7, the extruding disc 404.6 is separated from the inner circular plate 404.44, the sleeve 404.44 is driven to move outwards through the elastic action of the spring 402.25, the flywheel 404.44 is separated from the pressure plate 404.44, then the rotating cylinder 404.1 is rotated 180 degrees through the rotating assembly 404.5, so that the two fixed discs 404.44 on the same connecting shaft 404.3 can exchange positions, then, the fixed disc 404.44 of the product 500 which is not wound can continuously wind the product 500 through the inner circular plate 404.44, the fixed disc 404.44 which is in the static state and winds the product 500 at the moment can realize discharging and enter the buffer packaging procedure, the discharging time is saved, the working efficiency is improved, when the double-station wire receiving machine 404 discharges, the air is inflated into the cylinder body of the fourth cylinder 404.44 where the product 500 is saturated, the piston of the fourth cylinder 404.82 can drive the connecting block 404.84 to move under the action of air pressure and deform the spring 402.25, the movement of the connecting block 404.84 drives the second slider 404.81 to move synchronously, the movement of the second slider 404.81 can drive the inner circular plate 402.27 to rotate on the fixed disc 402.23 towards the direction close to the connecting shaft 404.3 through the connecting rod 404.83, so that the inner circular plate 402.27 on the fixed disc 402.23 forms taper to facilitate the unloading of the rolled product 500, after the unloading is finished, the cylinder of the fourth cylinder 404.82 is exhausted, at this time, the piston of the fourth cylinder 404.82 can move reversely through the elastic action of the spring 402.25 to realize resetting, and the second slider 404.81 is driven to move reversely through the connecting block 404.84 to realize resetting, and the resetting of the second slider 404.81 drives the inner circular plate 402.27 to rotate reversely through the connecting rod 404.83 to realize resetting.

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 turning 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 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 component 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 steering gear 102.5 by 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 synchronously rotate, the inner ring of the connecting bearing 102.2 can drive the steering plate 102.6 to rotate for 90 degrees, the first conveying bracket 101.2 can be driven to synchronously rotate for 90 degrees by the rotation of the steering plate 102.6, and after the first conveying bracket 101.2 rotates for 90 degrees, the driving shaft 103.4 is driven to rotate through the telescopic motor 103.6, the driving shaft 103.4 is driven to move through the telescopic gear 103.3 and the rack 103.2 can drive the telescopic plate 103.1 to move under the supporting action of the idler wheel 103.521, and the movement of the expansion plate 103.1 drives the first conveyer belt 101.1 to synchronously move, so that the distance between the first conveyer belt 101.1 and the weighing and packaging station 200 can be reduced, the product 500 on the first conveyer belt 101.1 is prevented from falling from a gap, when the product 500 on the first conveyer belt 101.1 is conveyed to the weighing and packaging station 200, the expansion motor 103.6 drives the driving shaft 103.4 to reversely rotate, thereby the expansion plate 103.1 drives the first conveyer support 101.2 to reversely move, the first conveyer belt 101.1 is prevented from being blocked due to too small gap between the first conveyer belt 101.1 and the weighing and packaging station 200 when the first conveyer belt 101.1 rotates again, finally, the steering motor 102.7 drives the steering shaft 102.3 to rotate again, the first conveyer support 101.2 can be rotated for 90 degrees, the first conveyer belt 101.1 is convenient to receive the product 500 again, when the expansion plate 103.1 moves, the first limiting wheel 103.73 rolls on the first limiting plate 103.71, the second limiting wheel 103.74 rolls on the second limiting plate 103.72, thereby can prevent that expansion plate 103.1 from producing perpendicular to rack 103.2 length direction's deflection, and through the cooperation between gyro wheel 103.521 and the steering plate 102.6, can prevent that expansion plate 103.1 from producing vertical skew, improved the stability that expansion plate 103.1 removed, in addition, when expansion plate 103.1 removed, can drive universal wheel 103.9 through backup pad 103.8 and roll on the opposite, can play the effect of supporting expansion plate 103.1 through universal wheel 103.9 to can further improve the stability that expansion plate 103.1 removed.

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, wherein 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, wherein 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 bracket 204.1, a translation component 204.2 and a pushing component 204.3, wherein the fixed bracket 204.1 is connected with the weighing platform 201, and the translation component 204.2 and the pushing component 204.3 are 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 pushing 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 pushing rod 204.33 is horizontally arranged above the weighing platform 201, the pushing rod 204.33 is perpendicular to the guide rod 204.31, the pushing 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 pushing rod 204.33, and the first sliding block 204.32 is connected with the translation assembly 204.2;

During the movement of the product 500 from the first conveyor 101.1 to the second conveyor 203.2, the second conveyor 203.2 is driven by the second power assembly 203.3 to convey the product 500, and because of the gap between the second conveyor 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 stagnated, 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 by the actuator driving belt 204.214, so that one of the translation driving wheels 204.23 can be rotated, the other translation driving wheel 204.23 can be driven by the translation driving belt 204.22 to rotate, meanwhile, the first slider 204.32 can be driven by the translation driving belt 204.22 to move on the guide rod 204.31, the movement of the first slider 204.32 can drive the push rod 204.33 to move to the front of the product 500, and subsequently, the push rod 204.33 is driven to swing around the connection point of the push rod 204.33 and the first sliding block 204.32 through the second air cylinder 204.34, then the actuating motor 204.221 drives the actuating driving wheel 240.212 to reversely rotate, so that the push rod 204.33 can reversely move and push the product 500 to move to the weighing platform 201 for weighing, before weighing, the push rod 204.33 is moved to a distance away from the packaging machine 202 and separated from the product 500, the influence of symmetrical weight data is prevented, after weighing, the push rod 204.33 is moved to a direction close to the packaging machine 202 again and pushes the product 500 to move to the packaging machine 202, then the push rod 204.33 reversely moves and separates from the product 500 again, meanwhile, the push rod 204.33 is driven to reversely swing through the second air cylinder 204.33 to realize resetting, collision between the push rod 204.33 and the product 500 is prevented when the push rod 204.33 moves to a direction away from the packaging machine 202, and then the packaging machine 202 packages the product 500.

The lower line stacking station 300 comprises a hanging bracket 301, a grabbing device 302, a moving device 303 and a lifting device 304, wherein a carrying support 305 is arranged on the hanging bracket 301, the moving device 303 and the lifting device 304 are both arranged on the hanging bracket 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 grabbing device 302 comprises a third air cylinder 302.1 and four grabbing components 302.2, wherein 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 the lifting device 304, and the grabbing components 302.2 are circumferentially and uniformly distributed on the piston of the third air cylinder 302.1;

the grabbing component 302.2 comprises a hook claw 302.21, a supporting rod 302.22, a transmission rod 302.23 and a connecting rod 302.24, the connecting rod 302.24 is vertically arranged, one end of the supporting rod 302.22 is connected with a cylinder body of the third air cylinder 302.1, the top end of the connecting rod 302.24 is hinged with the other end of the supporting rod 302.22, the hook claw 302.21 is arranged at the bottom end of the connecting rod 302.24, and a piston of the third air cylinder 302.1 is hinged with the middle end of the connecting rod 302.24 through the transmission rod 302.23.

After the product 500 is packaged, the product 500 is manually moved onto the carrier 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 drives the connecting rod 302.24 to rotate around the connecting point of the connecting rod 302.24 and the supporting rod 302.22 in a direction away from the third cylinder 302.1, so that the hook claw 302.21 can open and grip the product 500, then the hook claw 302.21 drives the product 500 to rise through the lifting device 304, then the product 500 is moved above a bracket prepared on the ground through the moving device 303 and then descends, when a certain distance is kept from the bracket, the piston of the third cylinder 302.1 moves reversely, the hook claw 302.21 can shrink and loosen the product 500, the product 500 falls freely, and the product 500 is free to be stacked due to the characteristic of being flat on the end surface of the Z2 product 500, and the product 500 is not required to be askew when stacked.

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

Preferably, two auxiliary assemblies 404.8 are disposed on each connecting shaft 404.3, the auxiliary assemblies 404.8 are in one-to-one correspondence with the fixed disks 402.23, the auxiliary assemblies 404.8 are located on one side, far away from the rotary cylinder 404.1, of the fixed disks 402.23, the auxiliary assemblies 404.8 comprise a second sliding block 404.81 and a fourth cylinder 404.82, the second sliding block 404.81 is sleeved on the sleeve 404.21, a plurality of connecting rods 404.21 are disposed on the second sliding block 404.21, the plurality of connecting rods 404.21 are in one-to-one correspondence with a plurality of inner circular plates 404.21, the inner circular plates 404.21 are hinged with the fixed disks 404.21, the inner circular plates 404.21 are hinged with the second sliding blocks 404.21 through the connecting rods 404.21, the cylinder of the fourth cylinder 404.21 is connected with the sleeve 404.21, a gap is disposed between the connecting block 404.21 and the cylinder of the fourth cylinder 404.21, the connecting block 404.21 is abutted against the cylinder of the fourth cylinder 404.21, and the piston of the second sliding block 404.21 and the spring bearing 5225 are connected with one end, far away from the connecting blocks 404.21.

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 supporting components 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 installed 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 meshed with the telescopic gear 103.3, and the two supporting components 103.5 are respectively horizontally arranged at two sides of the steering plate 102.6 along the length direction perpendicular to the rack 103.2.

Preferably, the supporting assembly 103.5 includes a fixed plate 103.51 and a plurality of supporting units 103.52, the fixed 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 fixed plate 103.51, which is close to the steering plate 102.6, along a length direction parallel to the rack 103.2, the supporting units 103.52 include two rollers 103.521, the rollers 103.521 are disposed on the fixed plate 103.51, and the wheel surfaces of the two rollers 103.521 respectively abut against the bottom and the top of the steering plate 102.6.

Preferably, two limiting assemblies 103.7 are further disposed between the telescopic plate 103.1 and the steering plate 102.6, the limiting assemblies 103.7 are in one-to-one correspondence with the fixed plates 103.51, the limiting assemblies 103.7 comprise a first limiting plate 103.71 and a second limiting plate 103.72, the first limiting plate 103.71 is disposed at the bottom of the telescopic plate 103.1, the second limiting plate 103.72 is disposed at the top of the steering plate 102.6, the first limiting plate 103.71 and the second limiting plate 103.72 are parallel to the length direction of the rack 103.2, a first limiting wheel 103.73 and a second limiting wheel 103.74 are disposed between the first limiting plate 103.71 and the second limiting plate 103.72, the first limiting wheel 103.73 is disposed at the top of the steering plate 102.6, the second limiting wheel 103.74 is disposed at the bottom of the telescopic plate 103.1, and the wheel face of the first limiting wheel 103.73 and the wheel face of the second limiting wheel 103.74 are respectively parallel to the length direction of the rack 103.2 and the length direction of the rack 103.72 of the first limiting plate 103.71.

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

Preferably, the translating assembly 204.2 includes an executing unit 204.21, a translating belt 204.22 and two translating driving wheels 204.23, two translating driving wheels 204.23 are respectively disposed at two ends of the guide rod 204.31, the translating belt 204.22 is mounted on two translating driving wheels 204.23, the translating belt 204.22 is connected to the first slider 204.32, and the executing unit 204.21 is connected to one of the translating driving wheels 204.23.

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

Preferably, the driving assembly 404.4 includes a winding driving wheel 404.41, a winding driven wheel 404.42 and a winding driving belt 404.43, the winding driven wheel 404.42 is mounted on the connecting shaft 404.3, the winding driving wheel 404.41 is driven by the winding motor 404.44, and the winding driving wheel 404.41 is connected to the winding driven wheel 404.42 by the winding driving belt 404.43.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present invention.

Claims (8)

1. Z2 returns and falls packing production line, its characterized in that: the automatic packaging machine comprises a buffer station (100) to be packaged, a weighing and packaging station (200), a lower line stacking station (300) and two rewinding stations (400), wherein the buffer station (100) to be packaged, the weighing and packaging station (200) and the lower line stacking station (300) are sequentially arranged from front to back, and the two rewinding stations (400) are respectively and symmetrically arranged on two sides of the buffer station (100) to be packaged;

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

the paying-off device (401) comprises a wire passing frame (401.1) and a wire collecting 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 collecting cage (401.2), a rotary table (401.4) is arranged at the bottom of the wire collecting cage (401.2), the rotary table (401.4) is connected with the wire collecting cage (401.2) through a plurality of hooks (401.5), a vertically arranged rotary shaft (401.6) 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 winding machine (404) comprises a rotary cylinder (404.1) and two wire winding components (404.2), wherein the rotary cylinder (404.1) is vertically arranged, a connecting shaft (404.3) is horizontally arranged on the rotary cylinder (404.1) in a penetrating manner, the axis of the connecting shaft (404.3) is intersected with the vertical axis of the rotary cylinder (404.1), a driving component (404.4) is connected on the connecting shaft (404.3) in a transmission manner, a rotating component (404.5) is connected at the bottom of the rotary cylinder (404.1) in a transmission manner, the two wire winding components (404.2) are respectively arranged at two ends of the connecting shaft (404.3), and the two wire winding components (404.2) are symmetrical with respect to the vertical axis of the rotary cylinder (404.1);

the winding assembly (404.2) comprises a sleeve (404.21), a clutch (402.22) and a fixed disc (402.23), wherein the sleeve (404.21) is coaxially and movably sleeved on a connecting shaft (404.3), the fixed disc (402.23) is coaxially and fixedly sleeved on the sleeve (404.21), the clutch (402.22) comprises a pressure disc (402.221) and a flywheel (402.222), the flywheel (402.222) is mounted on the connecting shaft (404.3), the flywheel (402.222) is positioned on one side, close to a rotary cylinder (404.1), of the sleeve (404.21), the pressure disc (402.221) is positioned between the flywheel (402.222) and the sleeve (404.21), the pressure disc (402.221) is mounted at one end of the sleeve (404.21), a gap is reserved between the pressure disc (402.221) and the flywheel (402.222), blind holes (402.24) coaxial with the connecting shaft (404.3) are formed in two ends of the connecting shaft (404.3), a spring wire (7925) is arranged in the blind holes (402.24), and one end, close to the bearing wire (35.25) of the spring wire (402) is uniformly connected with one end, far away from the rotary cylinder (35.45), of the bearing (35.25) of the sleeve (35), and one end, which is connected with the other end of the bearing (35.25) of the sleeve (35);

The double-station wire rewinding machine is characterized in that an extrusion disc (404.6) coaxial with the connecting shaft (404.3) is further arranged on the double-station wire rewinding machine (404), the extrusion disc (404.6) is located on one side, far 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, far 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 component (101.3), the first conveying support (101.2) is connected with a steering plate (102.6), the first conveying belt (101.1) is arranged on the first conveying support (101.2), and the first conveying belt (101.1) is connected with the first power component (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), wherein 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), wherein the second conveying belt (203.2) is arranged 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 component (204.2) and a pushing component (204.3), wherein the fixed support (204.1) is connected with the weighing platform (201), and the translation component (204.2) and the pushing component (204.3) are both 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), wherein 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 a weighing table (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 a push rod (204.33), and the first sliding block (204.32) is connected with the translation assembly (204.2).

The lower line stacking station (300) comprises a hanging frame (301), a grabbing device (302), a moving device (303) and a lifting device (304), wherein a carrying support (305) is arranged on the hanging frame (301), the moving device (303) and the lifting device (304) are arranged on the hanging frame (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 grabbing device (302) comprises a third air cylinder (302.1) and four grabbing components (302.2), wherein 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 the lifting device (304), and the grabbing components (302.2) are circumferentially and uniformly distributed on the piston of the third air cylinder (302.1);

the grabbing component (302.2) comprises a hook claw (302.21), a supporting rod (302.22), a transmission rod (302.23) and a connecting rod (302.24), wherein the connecting rod (302.24) is vertically arranged, one end of the supporting rod (302.22) is connected with a cylinder body of a third air cylinder (302.1), the top end of the connecting rod (302.24) is hinged with the other end of the supporting rod (302.22), the hook claw (302.21) is arranged at the bottom end of the connecting rod (302.24), and a piston of the third air cylinder (302.1) is hinged with the middle end of the connecting rod (302.24) through the transmission rod (302.23);

the translation assembly (204.2) comprises an execution unit (204.21), a translation driving belt (204.22) and two translation driving wheels (204.23), wherein the two translation driving wheels (204.23) are respectively arranged at two ends of the guide rod (204.31), the translation driving belt (204.22) is arranged 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 execution unit (204.21) is connected with one of the translation driving wheels (204.23);

The driving assembly (404.4) comprises a winding driving wheel (404.41), a winding driven wheel (404.42) and a winding driving belt (404.43), the winding driven wheel (404.42) is arranged on the connecting shaft (404.3), the winding driving wheel (404.41) is driven by a winding motor (404.44), and the winding driving wheel (404.41) is connected with the winding driven wheel (404.42) by the winding driving belt (404.43).

2. The Z2 rewind 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 arranged in an up-and-down staggered mode.

3. The Z2 rewind packaging line of claim 1, wherein: each connecting axle (404.3) is last all to be provided with two auxiliary assembly (404.8), auxiliary assembly (404.8) and fixed disk (402.23) one-to-one, auxiliary assembly (404.8) are located one side of keeping away from gyration barrel (404.1) of fixed disk (402.23), auxiliary assembly (404.8) include second slider (404.81) and fourth cylinder (404.82), second slider (404.81) cover is established on sleeve pipe (404.21), be provided with a plurality of connecting rods (404.21) on second slider (404.21), a plurality of connecting rods (404.21) and a plurality of interior plectane (404.21) one-to-one, interior plectane (404.21) are articulated with fixed disk (404.21), interior plectane (404.21) are articulated with second slider (404.21) through connecting rod (404.21), the cylinder body of fourth cylinder (404.21) is connected with sleeve pipe (404.21), be provided with between the cylinder body (404.21) of connecting axle (404.3) and fourth cylinder (404.21), be equipped with between connecting axle (404.21) and fourth cylinder (404.21) and the connecting block (404.21) and the piston (404.21) of being connected with fourth cylinder (404.21) one-to-one end connection piece (404.21).

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

5. The Z2 inverted packaging line according to claim 4, wherein: the support assembly (103.5) comprises a fixed plate (103.51) and a plurality of support units (103.52), the fixed plate (103.51) is arranged on the telescopic plate (103.1), the support units (103.52) are uniformly arranged on one side, close to the steering plate (102.6), of the fixed plate (103.51) along the length direction parallel to the rack (103.2), the support units (103.52) comprise two rollers (103.521), the rollers (103.521) are arranged on the fixed plate (103.51), and the wheel faces of the two rollers (103.521) respectively abut against the bottom and the top of the steering plate (102.6).

6. The Z2 inverted packaging line according to claim 4, wherein: still be provided with two spacing subassemblies (103.7) between expansion plate (103.1) and steering plate (102.6), spacing subassembly (103.7) and fixed plate (103.51) one-to-one, spacing subassembly (103.7) include first limiting plate (103.71) and second limiting plate (103.72), first limiting plate (103.71) set up the bottom at expansion plate (103.1), second limiting plate (103.72) set up the top at steering plate (102.6), first limiting plate (103.71) and second limiting plate (103.72) all are on a parallel with the length direction of rack (103.2), be provided with first limiting wheel (103.73) and second limiting wheel (103.74) between first limiting plate (103.71) and second limiting plate (103.72), first limiting wheel (103.73) set up the top at steering plate (102.6), second limiting wheel (103.74) set up the bottom at expansion plate (103.1), first limiting wheel (3724) are on a parallel with the length of first side (4632) of rack (3924) and second limiting plate (103.72) and the length of one side (4632.2).

7. The Z2 inverted packaging line according to 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) and the rack (103.2) are arranged right opposite to each other, and a universal wheel (103.9) is arranged at the bottom of the supporting plate (103.8).

8. The Z2 inverted packaging line according to claim 7, wherein: the actuating unit (204.21) comprises an actuating motor (204.221), an actuating driving wheel (240.212), an actuating driven wheel (204.213) and an actuating transmission belt (204.214), the actuating motor (204.221) is arranged on a fixed support (204.1), the actuating driving wheel (240.212) is arranged on the actuating motor (204.221), the actuating driven wheel (204.213) is coaxially connected with one of the translational transmission wheels (204.23), and the actuating driving wheel (240.212) and the actuating driven wheel (204.213) are connected through the actuating transmission belt (204.214).

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