CN107244439B

CN107244439B - Automatic cotton bale sewing-free packaging system and method

Info

Publication number: CN107244439B
Application number: CN201710585459.6A
Authority: CN
Inventors: 赵红虎; 石乐平
Original assignee: Jiangyin Ruite Taike Packaging Equipment Co ltd
Current assignee: Jiangyin Ruite Taike Packaging Equipment Co ltd
Priority date: 2017-07-18
Filing date: 2017-07-18
Publication date: 2023-01-31
Anticipated expiration: 2037-07-18
Also published as: CN107244439A

Abstract

The invention discloses a cotton bale sewing-free automatic packaging system and a method thereof, wherein the system comprises: the packaging platform is used for placing cotton bales to be packaged; the two bagging devices are correspondingly arranged on two sides of the packaging platform and respectively comprise a bagging cavity, and a sheath is arranged in the bagging cavity; the package pushing device pushes cotton packages to be packaged on the packaging platform to enter one of the package cavities to be sleeved with the packages, then the other package cavity is pushed to be sleeved with the packages, and the automatic bundling device is used for fixing the two packages outside the cotton packages to be packaged through the bundling belt. The automatic cotton bale sewing-free packaging system is carried out within the range meeting the national cotton packaging standard, and the cotton bale can be fastened by the cotton wrapping sleeve by using automatic equipment. Not only saves manpower, reduces the packaging cost; and the packaging efficiency and the packaging quality are improved, and meanwhile, the safety of cotton bale packaging operation is improved.

Description

Automatic cotton bale sewing-free packaging system and method

Technical Field

The invention belongs to the cotton bale packaging technology, and particularly relates to a cotton bale sewing-free automatic packaging system and method.

Background

At present, a bale sewing process of a cotton processing factory is that two workers sleeve a bale in advance on a bale opener, the bundled cotton bale is turned over and laid on a bale receiving trolley after being thrown, then the cotton bale is connected into a packaging line body by the bale receiving trolley, the bale opener pushes the cotton bale to move forwards, the bale opener is operated until the tail of the bale opener is exposed out of the tail of the bale opener, the tail of the bale opener is manually arranged and exposed, a simple 90-degree steering device is used for steering the cotton bale, the other piece of wrapping cloth covers the exposed port of the cotton bale, then the workers sew the open parts of the wrapping cloth and the bale opener by using a needle thread, the sewed cotton bale is rotated by 90 degrees again, the bale opener continues to push the cotton bale to a subsequent packaging station, and the bale opener returns to an initial position to wait for the next cotton bale.

The cotton processing belongs to extensive production processing, the production environment and climate are bad, the shortage of labor resources and the low degree of mechanization are difficult problems which are troubled for processing factories for a long time, and the problems are particularly prominent on the subsequent packaging of cotton bales. The existing cotton bale packaging basically uses cotton bale cloth as a wrapping sleeve, so that the cotton can not be exposed to white by sewing the joint part through manual needles and threads. The sewing process needs at least 3 people, and is finished at the temperature of minus 30 ℃ or even lower than the ambient temperature, because the sewing process is manually operated, the potential safety hazards of bag pushing devices in manual bag sewing and the safety accidents of people crashing are caused.

Disclosure of Invention

The invention aims to provide a cotton bale sewing-free automatic packaging system which has the characteristics of high automation degree, labor saving, safe and reliable operation and high packaging efficiency and solves the problems of cotton bale packaging in the prior art.

Another object of the present invention is to provide a method for packaging a cotton bale without sewing, which has the advantages of improving the packaging efficiency, saving labor, and being safe and reliable in operation, so as to solve the above problems of the prior art in which the cotton bale is packaged by manual sewing.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic package system for a seamless bale of cotton bale, comprising:

the packaging platform is used for placing cotton bales to be packaged;

the two bagging devices are correspondingly arranged on two sides of the packaging platform and respectively comprise a bagging cavity, and a sheath is arranged in the bagging cavity;

the package pushing device pushes the cotton package to be packaged on the packaging platform to enter one package cavity to be sheathed and then pushed into the other package cavity to be sheathed,

and the automatic bundling device fixes the two covering bags outside the cotton bags to be packaged through the bundling belts.

Particularly, the two bagging devices comprise a rack, a sliding frame is arranged on the rack, the sliding frame is connected with a sliding frame driving device, the sliding frame driving device drives the sliding frame to reciprocate towards the outer side of the rack, the inner side of the sliding frame is connected with two sleeves which are correspondingly arranged at intervals through hinged plates, the bottom of the hinged plates is connected with a tension device, the two sleeves surround to form a bagging cavity, and the bagging cavity comprises a cotton bale inlet end and a cotton bale outlet end.

Particularly, push away the packing and put including moving the frame, moving the frame and can set up on the track with reciprocating motion, moving the both ends of frame and all installing the baotou that pushes away that can stretch out or retract, push away the baotou and move the frame and connect respectively and push away baotou drive arrangement and move a drive arrangement, automatic bundling device is including tying up the aircraft nose and wearing the tape slot subassembly, tie up the aircraft nose and set up in two and push away in the moving frame between the baotou, just be provided with the aircraft nose mounting bracket in the moving the frame, tie up the aircraft nose and can assemble in with going up and down on the aircraft nose mounting bracket.

Particularly, the two sides of the rear section of the cotton bale outlet end of the bale sleeving cavity on the frame are correspondingly provided with the clamping assemblies, and when the cotton bale is sleeved, the two clamping assemblies extend out to enable the tail end of the bale sleeve to be abutted against the moving cotton bale, so that the bale sleeve is tightly stretched on the surface of the cotton bale.

Particularly, the clamping assembly is hinged to one side of the rack and comprises a clamping frame, one end of the clamping frame is hinged to the rack, a top plate is arranged at the other end of the clamping frame, and a power device is arranged on the clamping frame and drives the clamping frame to lie horizontally or stand vertically on the rack.

Particularly, the clamping assembly is integrated with a tape threading groove assembly for assisting automatic bundling of a sheath, two top plates are arranged at the end part of the clamping frame at intervals, the tape threading groove assembly comprises a shaft arranged between the two top plates, a tape threading groove is fixed on the shaft, tape threading movable plates are arranged on the outer sides of the tape threading groove on the shaft, and a spiral spring is sleeved on the shaft between the tape threading movable plates and the top plates.

Particularly, the whole "H" type structure that is of moving frame, it includes the crossbeam, the equal fixed connection in both ends of crossbeam pushes away the baotou mounting bracket, the one end that pushes away the baotou mounting bracket through a plurality of bearing roller install in on the track, the other end sets up pushes away the baotou, two distances of pushing away between the baotou are not less than the length of waiting to pack the cotton bale.

A method for packaging cotton bale without sewing comprises the following steps:

1) Sleeving and tensioning a first sheath from one end of a cotton bale to be packaged to enable the first sheath to be tightly attached to the cotton bale to be packaged, and tightly binding and fixing the open end of the first sheath outside the cotton bale to be packaged by using an automatic binding device through a binding belt;

2) Sleeving and tensioning a second sleeve from the other end of the cotton bale to be packaged to enable the second sleeve to be tightly attached to the cotton bale to be packaged; and tightly binding the opening end of the second sheath outside the cotton bale to be packaged by using an automatic binding device through a binding belt, so that the cotton bale to be packaged is completely wrapped by the first sheath and the second sheath.

In particular, the open ends of the first sheath and the second sheath are partially overlapped, and the two sheaths are at the same binding position on the cotton bale to be packaged.

In particular, the lengths of the first wrap and the second wrap are different, and the binding positions of the first wrap and the second wrap are offset from the center of the cotton bale to be packaged.

Compared with the prior art, the sewing-free cotton bale automatic packaging system and the sewing-free cotton bale automatic packaging method are carried out within the range meeting the national cotton packaging standard, the system can be completed by only one worker, the manual sewing of needles and threads is innovatively cancelled, and the fastening of cotton bales by cotton bales wrapped by cotton bags is completed by using automatic mechanical equipment. Not only saves manpower, reduces the packing cost; and the packaging efficiency and the packaging quality are improved, and meanwhile, the safety of cotton bale packaging operation is improved.

Drawings

FIG. 1 is a schematic structural diagram of an automatic packaging system for a seamless cotton bale according to embodiment 1 of the present invention;

fig. 2 is a schematic view of an automatic cotton bale packing system with no sewing provided in embodiment 1 of the present invention accessing an automatic cotton baling line;

FIG. 3 is a front view of the covering device of the automatic package covering device for stitch-free cotton bale provided by embodiment 1 of the present invention;

FIG. 4 is a side view of a packing device of an automatic packing system for stitch-free bales of cotton bale according to embodiment 1 of the present invention;

fig. 5 is a top view of a bagging device of the automatic packaging system for stitch-free cotton bales according to embodiment 1 of the present invention;

FIG. 6 is a schematic structural diagram of a clamping assembly of an automatic package system for seamless cotton bales, which is provided by embodiment 1 of the present invention;

fig. 7 is a schematic structural diagram of a bale pushing device of an automatic bale sewing-free bale packaging system according to embodiment 1 of the present invention;

FIG. 8 is a packing state diagram of the automatic package system for stitch-free bales of cotton bale according to embodiment 1 of the present invention;

fig. 9 is a state diagram of another set of the automatic package system for the stitch-free cotton bale according to embodiment 1 of the present invention.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1 to 7, in this embodiment, an automatic packaging system for a cotton bale without sewing includes a packaging platform 1, two bagging devices 2, a pushing device 3, an automatic bundling machine head 4 and a tape threading slot assembly 5, a cotton bale 6 to be packaged is placed on the packaging platform 1, the packaging platform 1 is disposed on a bale receiving trolley 7 connected to an automatic cotton bundling line, and the automatically bundled cotton bale is delivered to the bale receiving trolley 7 after being thrown, so as to ensure the cotton bale to be correctly positioned on the bale receiving trolley 7; the cotton bale is connected into a thread body of a cotton bale sewing-free automatic packaging system by the bale connecting trolley 7.

Two package device 2 correspond set up in packaging platform 1's both sides, and all include a set of package ware, set package ware includes frame 200, be fixed with on the frame 200 with frame 200 vertically linear guide 201, can remove through the slider on the linear guide 201 and be provided with carriage 202, be connected with first actuating cylinder 203 that drives on the carriage 202, first actuating cylinder 203 that drives carriage 202 and is located frame 200 or the motion of two kinds of position states in the frame 200 outside to when making the package, whole package device is pushed away the outside of frame 200 by first actuating cylinder 203, has not only made things convenient for operating personnel to carry out the package, has fully protected operating personnel's safety moreover. The rack 200 and the sliding frame 202 are correspondingly provided with positioning blocks 204 for limiting the stroke of the sliding frame 202.

The inner side of the sliding frame 202 is connected with two correspondingly arranged sleeves 206 through a hinged plate 205, the two sleeves 206 are arranged at a certain distance, the bottom of the hinged plate 205 is connected with a tension device 207, the two sleeves 206 are in a slightly-opened state in an initial state through the tension device 207, when a cotton sheath is sleeved on the two sleeves 206, the two sleeves 206 are forced to be close to each other by overcoming the tension of the tension device 207, then the cotton sheath is sleeved on the sleeves, after the force is removed, the two sleeves 206 return (i.e. slightly-opened) to tightly tighten the openings of the cotton sheath on the sleeves 206, the two sleeves 206 enclose a sheath cavity 208 matched with the size of a cotton sheath 6 to be packaged, the sheath cavity 208 comprises a cotton sheath inlet end 209 and a cotton sheath outlet end 210, and the cotton sheath inlet end 209 of the sheath cavity 208 is set to be a horn-mouth structure convenient for the cotton sheath 6 to be packaged to enter.

A clamping assembly and a belt trough penetrating assembly 5 are correspondingly installed on two sides of the rear section of a cotton bale outlet end 210 of the bale sleeving cavity 208 on the machine frame 200, the clamping assembly is hinged to one side of the machine frame 200 and comprises a clamping frame 210, one end of the clamping frame 210 is hinged to the machine frame 200 through a hinge shaft, two top plates 211 are arranged at the other end of the clamping frame 210 at intervals, a turning cylinder 212 is arranged on the clamping frame 210, and the turning cylinder 212 drives the clamping frame 210 to lie flat or stand on the machine frame 200.

The clamping frame 210 is integrated with a threading slot accessory as a part of the threading slot assembly 5, so that the clamping assembly is used as a part of a threading slot for assisting the automatic bundling sheath, the threading slot accessory comprises a shaft 213 arranged between two top plates 211, a threading slot 214 is fixed on the shaft 213, threading flaps 215 are all installed on the outer sides of the threading slot 214 on the shaft 213, a spiral spring 216 is sleeved on the shaft 213 between the threading flaps 215 and the top plates 211, and in the design, the two top plates 211 are also used as two side baffles of the whole threading slot accessory. In a non-operation state, the holding frame 210 lies on the machine frame 200 horizontally, and in an operation state, the holding frame 210 is erected on the machine frame 200 vertically, so that the tail ends of the covering sleeves are abutted against the moving cotton bale by the end parts of the two top plates 211, and the covering sleeves are tightly stretched on the surface of the cotton bale.

Push away the package device 3 set up in directly over the packaging platform 1, it includes track 300 and moving frame 301, track 300 horizontal installation is directly over the packaging platform 1, moving frame 301 wholly is "H" type structure, and it includes crossbeam 302, the equal vertical fixedly connected with in both ends of crossbeam 302 pushes away packet head mounting bracket 303, two top that push away packet head mounting bracket 303 through a plurality of bearing roller 304 install in on the track 300, the bottom is provided with pushes away packet head 305, and two are pushed away the interval between packet head 305 and are not less than the length of waiting to pack cotton bale 6. A driving motor 306, a transmission assembly and a driving roller are fixed on the beam 302, the driving motor 306 is connected with the driving roller through the transmission assembly, the driving roller is arranged on the track 300, and the driving motor 306 drives the driving roller to rotate along the track 300, so that the whole moving rack 301 horizontally reciprocates along the track 300.

The first cylinder 307 is installed on the ferrule pushing mounting frame 303, one end of the first cylinder 307 is hinged to the ferrule pushing mounting frame 303, the other end of the first cylinder is used as a driving end, the end of a piston rod of the first cylinder is hinged to the ferrule pushing 305, the first cylinder 307 drives the ferrule pushing 305 to extend or retract along the ferrule pushing mounting frame 303, and the ferrule pushing 305 is located in the ferrule pushing mounting frame 303 after being retracted.

The moving rack 301 is provided with a head mounting rack 308, and the automatic bundling head 4 is assembled on the head mounting rack 308 in a lifting manner through a lifting cylinder. And the auto-strapping head 4 is located between the two push heads 305.

Referring to fig. 8 and 9, in operation, firstly, a worker sleeves two cotton covers on corresponding sleeves 206, the sliding frame 202 is located outside the machine frame 200 during covering, the worker can conveniently sleeve the cotton covers on the sleeves 206, after the cotton covers are covered, the sliding frame 202 returns to move into the machine frame 200, the cotton package 6 to be packaged is sent into between the two covering devices 2 by the bag receiving trolley 7, wherein the left bag pushing head 305 extends to abut against the cotton package 6 to be packaged, the right end of the cotton package 6 to be packaged is pushed into the side cover, when the cotton package 6 to be packaged horizontally moves to the tail end of the side cover to be separated from the sleeve 206 at the left sleeve 206, the overturning air cylinder 212 drives the clamping frame 210 to stand on the machine frame 200, so that the tail ends of the two top plates 211 abut against the moving cotton packages, and the covers are tightly stretched on the surfaces of the cotton packages. When the side wrapping sleeve is completely sleeved in the cotton bale 6 to be packaged and tightened, the automatic strapping head 4 descends to be close to the surface of the cotton bale 6 to be packaged, the strapping machine with the tightening function operates, and the PET strapping belt enables the wrapping sleeve to be fastened on the cotton bale 6 to be packaged; the left side push header 305 returns; then the right bag pushing head 305 extends to push the right end of the cotton bag 6 to be packaged, the left bag pushing head is driven by the moving rack 301 to horizontally move leftwards, the left end of the cotton bag 6 to be packaged is pushed into the left bag, meanwhile, the left clamping assembly is upright, the cover sleeves are tightly stretched on the surface of the cotton bag through the top plate 211, when the side bag sleeves are completely sleeved in the cotton bag 6 to be packaged and are tightly stretched, the two cover sleeves are mutually overlapped at the moment, the automatic bundling machine head 4 descends to be close to the surface of the cotton bag 6 to be packaged, the bundling machine with the tensioning function operates, and the PET bag packaging belt enables the overlapped part of the two cover sleeves to be fastened on the cotton bag 6 to be packaged; the binding positions of the two cotton bales 6 to be packaged are the same. Then the right bag pushing head 305 continues to move horizontally to push the cotton bags after being wrapped to a subsequent packaging station; the right-side bale pushing head 6 retreats, the bale pushing head returns to the initial position, and the next bale is waited.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but is capable of various modifications and changes without departing from the spirit and scope of the invention, which are intended to be within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cotton bale exempts from to sew up package automatic packaging system which characterized in that, it includes:

the packaging platform is used for placing cotton bales to be packaged;

the package receiving trolley is provided with the packaging platform;

the automatic bundling device fixes the two covering bags outside the cotton bags to be packaged through a bundling belt;

push away the packing and put including removing the frame, it can set up on the track with reciprocating motion to remove the frame, the both ends of removing the frame are all installed and are stretched out or the packet head that pushes away of withdrawal, push away the packet head and remove the frame and connect respectively and push away packet head drive arrangement and remove a drive arrangement, automatic bundling device is including tying up the aircraft nose and wearing the tape slot subassembly, it sets up on two move the frame of pushing away between the packet head to tie up the aircraft nose, just be provided with the aircraft nose mounting bracket in the move the frame, it can assemble in with going up and down in the aircraft nose mounting bracket to tie up the aircraft nose.

2. The automatic cotton bale sewing-free bale packaging system of claim 1, wherein each of the two bale wrapping devices comprises a frame, a sliding frame is arranged on the frame, a sliding frame driving device is connected with the sliding frame, the sliding frame driving device drives the sliding frame to reciprocate towards the outer side of the frame, two correspondingly and alternately arranged sleeves are connected to the inner side of the sliding frame through a hinged plate, a tension device is connected to the bottom of the hinged plate, the two sleeves surround the bale wrapping cavity, and the bale wrapping cavity comprises a bale inlet end and a bale outlet end.

3. The automatic cotton bale sewing-free packaging system of claim 2, wherein a clamping assembly is correspondingly mounted on each of two sides of the rear section of the cotton bale outlet end of the bale sleeving cavity on the frame, and when the bale sleeving is performed, the two clamping assemblies extend out to enable the tail end of the wrapping sleeve to abut against the moving cotton bale, so that the wrapping sleeve is tightly stretched on the surface of the cotton bale.

4. The automatic cotton bale sewing-free packaging system according to claim 3, wherein the clamping assembly is hinged to one side of the machine frame and comprises a clamping frame, one end of the clamping frame is hinged to the machine frame, the other end of the clamping frame is provided with a top plate, a power device is arranged on the clamping frame, and the power device drives the clamping frame to lie flat or stand on the machine frame.

5. The automatic cotton bale sewing-free bag packaging system according to claim 4, wherein a threading slot assembly for assisting automatic bundling of a bag is integrated on the clamping assembly, two top plates are arranged at intervals at the end of the clamping frame, the threading slot assembly comprises a shaft arranged between the two top plates, a threading slot is fixed on the shaft, threading flaps are arranged on the outer sides of the threading slot on the shaft, and a spiral spring is sleeved on the shaft between the threading flaps and the top plates.

6. The automatic cotton bale packaging system of claim 1, wherein the movable rack is integrally of an "H" type structure and comprises a cross beam, wherein the two ends of the cross beam are fixedly connected with a bale head pushing mounting frame, one end of the bale head pushing mounting frame is mounted on the rail through a plurality of bearing rollers, the other end of the bale head pushing mounting frame is provided with a bale head, and the distance between the two bale heads is not less than the length of the cotton bale to be packaged.

7. An automatic packaging method of a cotton bale without sewing, which is characterized in that the automatic packaging method of the cotton bale without sewing is completed by using the automatic packaging system of the cotton bale without sewing of any claim 1 to 6, and comprises the following steps:

1) Sleeving and tensioning a first sheath from one end of the cotton bale to be packaged to enable the first sheath to be tightly attached to the cotton bale to be packaged, and tightly binding and fixing the open end of the first sheath outside the cotton bale to be packaged by using an automatic binding device through a binding belt;

8. The method for automatically packaging cotton bale without sewing according to claim 7, characterized in that the open ends of the first sheath and the second sheath are partially overlapped, and the binding positions of the first sheath and the second sheath on the cotton bale to be packaged are the same.

9. The method for automatically packaging a cotton bale without sewing as claimed in claim 8, wherein the first wrap and the second wrap are different in length, and the binding position of the first wrap and the second wrap is deviated from the center of the cotton bale to be packaged.