CN115367174B - Online cotton bale wrapping device and method for bagging method - Google Patents
Online cotton bale wrapping device and method for bagging method Download PDFInfo
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- CN115367174B CN115367174B CN202211146963.3A CN202211146963A CN115367174B CN 115367174 B CN115367174 B CN 115367174B CN 202211146963 A CN202211146963 A CN 202211146963A CN 115367174 B CN115367174 B CN 115367174B
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 278
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 146
- 239000004744 fabric Substances 0.000 claims abstract description 145
- 238000009958 sewing Methods 0.000 claims abstract description 73
- 238000004806 packaging method and process Methods 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims description 21
- 238000004898 kneading Methods 0.000 claims description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/02—Machines characterised by incorporation of means for making the containers or receptacles
- B65B5/022—Machines characterised by incorporation of means for making the containers or receptacles for making bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/04—Forming flat bags from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/04—Packaging single articles
- B65B5/045—Packaging single articles in bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/04—Applying separate sealing or securing members, e.g. clips
- B65B51/07—Sewing or stitching
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
According to the on-line cotton bale packaging device and the packaging method for the bagging method, disclosed by the invention, through the matching arrangement of the bale pushing mechanism, the bagging mechanism, the preforming mechanism and the main sewing mechanism, in an on-line production process, the automation of production links can be realized, the cotton bale is packaged, the efficiency of a production line is improved, the processing period is shortened, the cotton bale can be installed in the existing space, the adaptability to a field is high, and the position of a cotton bale storage and conveying mechanism, the advancing direction of the cotton bale and the like can be adjusted according to the processed actual space; the blanking of the cotton bag sleeve is relatively simple, the cotton bag sleeve can be completed by only cutting the cotton cloth into pieces according to a fixed length, the automatic blanking difficulty is low, the weight range of each cotton bag wrapper can be controlled within a certain error, and the calculation of the tare weight is facilitated; the line that cotton sheath was sewed up can adopt three line segments, realizes that the degree of difficulty of automatic sewing is lower, improves the efficiency of production line.
Description
Technical Field
The invention belongs to the technical field of cotton bale packaging, and particularly relates to an online cotton bale packaging device and a packaging method for a bagging method.
Background
In cotton processing enterprises, the production of cotton bales by a bagging method is one of the common methods, and cotton packaging bags are also common packaging bags. The packaging process is that the cotton bags after bundling are sleeved by cotton cloth packaging bags after pre-production through a bagging device, and then are manually sewn. The cotton cloth packaging bag commonly used in the market consists of a packaging bag main body three parts consisting of A, B two end faces and C, D, E, F four faces, wherein the A, B two faces are two cotton cloths with the same size, the C, D, E, F four faces are formed by sewing a piece of cotton cloth, the packaging bag main body is called as a packaging bag main body here, one end of the A or B face and one end of the packaging bag main body are completely sewn, one long side of the other end face is sewn with the packaging bag main body, and the other three sides are manually sewn after bagging is completed on a production line. The cotton cloth packaging bag is sewn in advance in a packaging bag processing factory, the cotton cloth packaging bag is manually sleeved on a bag sleeving device in the online production process, and then the last surface is sewn, so that the labor cost is high, and a certain danger exists; the cotton cloth packaging bag needs to be ordered before starting, so that the cost is high, excessive or insufficient cotton cloth packaging bag is easy to cause, and certain influence is caused on production operation; if the cotton cloth packaging bag is to realize automation on a production line, the finished product cloth needs to be cut into three pieces of two kinds of packaging cloth to be sewn, the cutting process and the sewing process are complex, and the automation difficulty is high.
The invention of bulletin number CN114872948A discloses an automatic packaging device and packaging production line for cotton bags, which has the technical scheme that the automatic packaging device comprises a box body with two open ends, wherein a film roller is arranged on the side of the front wall of the box body, a two-shaft linkage mechanism is arranged between the film roller and the box body and is connected with a packaging film clamping assembly.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an online cotton bale wrapping device and a wrapping method for a wrapping method, which realize online processing and sewing of cotton bales.
In order to solve the technical problems, the invention adopts the following technical scheme:
the on-line cotton bale packaging device comprises a bale pushing mechanism, a bale sleeving mechanism, a preforming mechanism and a main sewing mechanism, wherein the bale pushing mechanism comprises a bale pushing rod, a supporting frame arranged at the front end and the rear end and a pushing track arranged on the supporting frame, and the bale pushing rod is arranged on the supporting frame and moves back and forth under the action of a control system;
the bagging mechanism comprises a sleeve and an open type feeding port arranged at the front end of the sleeve, the open type feeding port is positioned at the rear side of the bag pushing rod, and the sleeve is of a horizontal C-shaped structure;
the pre-forming mechanism comprises a forming frame, a cotton cloth storage and conveying mechanism and a traction mechanism, wherein the forming frame comprises an auxiliary frame and an open frame body fixedly arranged with the auxiliary frame, a sleeve is inserted into the open frame body, a pre-forming sewing mechanism is further fixedly arranged at the top of the open frame body, and a herringbone kneading and arranging mechanism for kneading edges of the cotton cloth is further arranged at the front side of the bottom of the pre-forming sewing mechanism;
the cotton cloth storage and conveying mechanism comprises a traction roller, a unreeling shaft and a transition roller which are arranged in parallel, and the traction roller is driven by a first driving motor and conveys cotton cloth to the open frame body through the transition roller;
the traction mechanism is arranged at the rear side of the open frame body and comprises a connecting frame fixedly arranged at the top of the auxiliary frame and conveying rollers vertically arranged at two sides, and the conveying rollers are arranged at two ends of the connecting frame and reversely move to convey and tighten cotton cloth under the action of a second driving motor;
the main sewing mechanism comprises a sewing machine frame, an end face collator arranged on the side wall of the sewing machine frame and a bidirectional cylinder which is symmetrically arranged on a connecting plate between the sewing machine frames along the vertical direction, wherein the top end of the bidirectional cylinder is also fixedly provided with a moving guide rail of the end face sewing machine, the moving guide rail is vertically arranged with the cotton cloth conveying direction and clamps the cotton cloth under the relative motion action of the bidirectional cylinder, and the end face sewing machine and the cutting knife are correspondingly and slidingly arranged on the moving guide rail and move along the moving guide rail and sew and cut off the cotton cloth under the driving of a stepping motor.
The end face collator comprises an end face frame fixedly arranged at the outer end of the side wall of the stitching machine frame and a cloth guide plate correspondingly arranged in the end face frame, the corresponding positions of the side wall of the stitching machine frame and the end face frame are provided with collating grooves, the cloth guide plate vertically penetrates through the collating grooves and extends to the inner cavity of the stitching machine frame, the tail end of the cloth guide plate is connected with an auxiliary collating cylinder, and the tail end of the auxiliary collating cylinder is fixedly arranged on the end face frame.
The cotton bale conveying platform is further arranged on the rear side of the sewing mechanism, and a positioning sensor is arranged on the cotton bale conveying platform.
The traction mechanism comprises a cloth feeding traction mechanism and a tightening traction mechanism, and the cloth feeding traction mechanism is arranged at the front side of the tightening traction mechanism at intervals.
The cutting knife is arranged at the back of the end surface sewing machine and is internally provided with a spring mechanism.
The wrapping method for the online cotton bale wrapping device by the wrapping method comprises the following steps of:
(1) When the machine is started for the first time, the cotton cloth which is matched is stored on a traction roller of a cotton cloth storage and conveying mechanism, the cotton cloth is manually conveyed to the traction mechanism through an open frame body of a forming frame of a preforming mechanism, and the cotton cloth is formed into a preset shape through the combined action of a bagging mechanism and the forming frame;
(3) Starting the control system, driving the conveying rollers at two sides of the traction mechanism to reversely move to convey and tighten the cotton cloth by the second driving motor of the traction mechanism,
(3) The herringbone kneading and finishing mechanism kneads the edges of cotton cloth and sews the cotton cloth into a cylindrical cotton cloth sleeve through the prefabricated sewing mechanism, and then the cylindrical cotton cloth sleeve is conveyed to the main sewing mechanism through the traction mechanism;
(4) The end face finishing device of the main stitching mechanism stacks and finishes the end face cloth of the cotton cloth sleeve under the action of the auxiliary finishing cylinder, and the connecting plate and the lower end face of the moving guide rail are matched with the bidirectional cylinder to finish clamping action on the end face of the cotton cloth sleeve; (5) The end face sewing machine and the cutting knife are driven by a stepping motor to move along a moving guide rail, the end face sewing machine sews two sutures at the front end, and the cutting knife cuts the sewed cotton cloth in the middle of the two sutures at the rear end;
(6) After the step (5) is completed, the bottom shuttle of the sewing machine returns to the original position along with the end surface sewing machine, finishing and sewing of the end surface are completed, then the second driving motor of the tightening and traction mechanism drives the conveying roller to be tensioned in the opposite conveying direction of the cotton bale, a part of cylindrical cotton cloth sleeves are temporarily stored between the cloth feeding and traction mechanism and the tightening and traction mechanism, and then the packaging device enters a standby state;
(7) After the bundled cotton bales enter a bale sleeving mechanism, under the action of cotton bale pushing force, the cotton cloth stitched front end face and the cylindrical cotton cloth cover move along with the cotton bales and completely wrap the cotton bales, and then the cotton bales move to a cotton bale conveying platform, and the cotton bale conveying platform accurately places the wrapped cotton bales at a designated position of an end face collator through a positioning sensor;
(8) The end face sewing machine and the cutting knife are driven by a stepping motor to move along a moving guide rail, the end face sewing machine sews two stitches at the rear end, the cutting knife cuts the sewed cotton cloth between the two stitches at the rear end to form a packaged cotton bag, and meanwhile, the front end face of the next cotton bag is correspondingly tidied and sewed;
the second driving motor of the tightening and traction mechanism drives the conveying roller to be tensioned in the reverse direction of the advancing direction of the cotton bale, and the cotton bale conveying platform conveys the packaged cotton bale to the next production link.
Preferably, the cylindrical cotton cloth cover in the step (3) is formed by wrapping a piece of cotton cloth, cotton cloth q with the width being larger than the sum of the length L and the width W of the cotton bag and the length being larger than the sum of the width W and the height H of the cotton bag by two times is wrapped along the left side surface C, the bottom surface E, the right side surface D and the top surface F of the cotton bag, and the joint of the left side surface C and the top surface F of the cotton bag is sewed by the herringbone kneading and finishing mechanism.
Preferably, the cylindrical cotton cloth cover in the step (3) is formed by wrapping a piece of cotton cloth, cotton cloth r with the width larger than the sum of the height H and the width W of the cotton bag and the length larger than twice the sum of the length L and the width W of the cotton bag is wrapped along the front end face A, the left side face C, the rear end face B and the right side face D of the cotton bag, and the joint of the front end face A and the right side face D of the cotton bag is sewed by the herringbone kneading and finishing mechanism.
Preferably, the cylindrical cotton cloth cover in the step (3) is formed by wrapping a piece of cotton cloth, cotton cloth s with the width being larger than the sum of the width W and the height H of the cotton bag and the length being larger than the sum of the length L and the height H of the cotton bag is wrapped along the front end face A of the cotton bag, the right side face D of the cotton bag, the rear end face B of the cotton bag and the left side face C of the cotton bag, and the joint of the front end face A of the cotton bag and the left side face C of the cotton bag is sewed by the herringbone kneading and arranging mechanism.
The beneficial effects of the invention are as follows:
(1) According to the on-line cotton bale packaging device and the packaging method for the bagging method, disclosed by the invention, through the matching arrangement of the bale pushing mechanism, the bagging mechanism, the preforming mechanism and the main sewing mechanism, in an on-line production process, the automation of production links can be realized, the cotton bale is packaged, the efficiency of a production line is improved, the processing period is shortened, the cotton bale can be installed in the existing space, the adaptability to a field is high, and the position of a cotton bale storage and conveying mechanism, the advancing direction of the cotton bale and the like can be adjusted according to the processed actual space;
(2) The method has strong adaptability to the working environment, and can continuously carry out production operation in poorer working environments with out-of-standard noise, out-of-standard dust, lower environment temperature and the like; meanwhile, the cost of production materials, the labor cost and the working danger coefficient are reduced;
(3) The blanking of the cotton bag sleeve is relatively simple, the cotton bag sleeve can be completed by only cutting the cotton cloth into pieces according to a fixed length, the automatic blanking difficulty is low, the weight range of each cotton bag wrapper can be controlled within a certain error, and the calculation of the tare weight is facilitated; the line that cotton sheath was sewed up can adopt three line segments, realizes that the degree of difficulty of automatic sewing is lower, improves the efficiency of production line.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a preforming mechanism;
FIG. 3 is a schematic illustration of a primary suturing mechanism;
FIG. 4 is a schematic diagram of a primary suturing mechanism;
fig. 5 is a schematic view of a cotton wrap of the present invention.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
The invention provides an online cotton bale wrapping device and a wrapping method for a wrapping method, which are shown in fig. 1 to 5.
The on-line cotton bale packaging device for the bagging method comprises a bale pushing mechanism 1, a bale bagging mechanism 3, a preforming mechanism 15 and a main sewing mechanism 7, wherein the bale pushing mechanism 1 comprises a bale pushing rod, a supporting frame arranged at the front end and the rear end and a pushing track arranged on the supporting frame, and the bale pushing rod is arranged on the supporting frame and moves back and forth under the action of a control system;
the bagging mechanism 3 comprises a sleeve and an open type feeding port arranged at the front end of the sleeve, the open type feeding port is arranged at the rear side of the bag pushing rod, and the sleeve is of a horizontal C-shaped structure. In this embodiment, the whole bagging mechanism 3 is formed by processing a steel plate with the thickness of 5mm and a steel pipe with the thickness of 80x80mm, the sleeve part is in a lying C shape, the front end is provided with an open type feeding port 32 with the thickness of 45 degrees outwards, the inner hole size is slightly larger than the external size of a standard cotton bale, and the bundling completed cotton bale 2 can be smoothly sent into the bagging mechanism by the pushing mechanism.
The preforming mechanism 15 comprises a forming frame, a cotton cloth storage and conveying mechanism 14 and a traction mechanism, wherein the forming frame comprises an auxiliary frame 151 and an open frame 152 fixedly arranged with the auxiliary frame, in the embodiment, the open frame 152 is formed by processing a steel plate with the thickness of 5mm, and then is welded on a bracket formed by processing a square tube with the thickness of 80x80mm, the bracket is fixedly connected with the auxiliary frame through a diagonal brace, and the cotton cloth can be shaped into a shape meeting the requirement when the open frame 152 works; and the sleeve is inserted into the open frame 152, the top of the open frame 152 is also fixedly provided with a prefabricated sewing mechanism 5, and the front side of the bottom of the prefabricated sewing mechanism 5 is also provided with a herringbone kneading and finishing mechanism 17 for kneading the edges of cotton cloth. The herringbone kneading and finishing mechanism 17 is formed by processing steel plates with the thickness of 3mm, and has the main function of kneading two sides of cotton cloth, and enabling the cotton cloth to be orderly stacked and then enter the prefabricated sewing mechanism 5.
The cotton cloth storage and conveying mechanism 14 comprises a traction roller, a unreeling shaft and a transition roller which are arranged in parallel, the traction roller is driven by a first driving motor and conveys cotton cloth to the open frame 152 through the transition roller, and the cotton cloth is conveyed at a constant speed during operation.
The traction mechanism is arranged at the rear side of the open frame 152 and comprises a connecting frame fixedly arranged at the top of the auxiliary frame 151 and conveying rollers 18 vertically arranged at two sides, and the conveying rollers 18 are arranged at two ends of the connecting frame and reversely move to convey and tighten cotton cloth under the action of a second driving motor. In this embodiment, the traction mechanism includes a cloth feeding traction mechanism 4 and a tightening traction mechanism 6, and the cloth feeding traction mechanism 4 is disposed at intervals on the front side of the tightening traction mechanism 6.
The cloth feeding traction mechanism 4 comprises a corresponding driving motor, a sensor and two conveying rollers 18, wherein the two conveying wheels are symmetrically arranged on auxiliary frames 151 at two sides of the preforming mechanism 15, and when the second driving motor works, the two conveying rollers 18 rotate in opposite directions to realize the conveying work of cotton cloth;
the tightening and traction mechanism 6 comprises a corresponding second driving motor, a sensor and two conveying rollers 18, and when the second driving motor works, the two conveying rollers 18 rotate in opposite directions, so that cotton cloth conveying and recovering work are realized.
The main sewing mechanism 7 comprises a sewing machine frame 71, an end face collator 72 arranged on the side wall of the sewing machine frame 71 and a bidirectional cylinder 73 which is vertically and symmetrically arranged on a connecting plate 711 between the sewing machine frames 71, wherein a moving guide rail 712 of the end face sewing machine 8 is fixedly arranged at the top end of the bidirectional cylinder 73, the moving guide rail 712 is vertically arranged with the cotton cloth conveying direction and clamps the cotton cloth under the relative motion action of the bidirectional cylinder 73, and the end face sewing machine 8 and the cutting knife 12 are correspondingly and slidingly arranged on the moving guide rail and are driven by a stepping motor to move along the moving guide rail and sew and cut the cotton cloth.
The cotton bale conveying platform 10 is further arranged on the rear side of the main stitching mechanism 7, and a positioning sensor is arranged on the cotton bale conveying platform 10.
The end-face finisher 72 includes an end-face frame 722 fixed on the outer end of the side wall of the stitching frame 71 and a cloth guide plate 721 correspondingly arranged in the end-face frame, the side wall of the stitching frame 71 and the corresponding position of the end-face frame 722 are both provided with finishing slots, the cloth guide plate 721 vertically passes through the finishing slots and extends to the inner cavity of the stitching frame 71, the tail end of the cloth guide plate 721 is connected with an auxiliary finishing cylinder 723, and the tail end of the auxiliary finishing cylinder 723 is fixed on the end-face frame 722. In this embodiment, four groups of end finishers 72 are symmetrically arranged at intervals and cooperate to finish the corner finishing work of the excess portion of the end face of the cotton bag.
The cutting knife 12 is arranged at the back of the end surface sewing machine 8 and is internally provided with a spring mechanism, so that the cutting edge is tightly attached to the cloth surface when working, and the cloth surface cutting work is stable. The end surface sewing machine 8 is arranged on the sewing machine moving guide rail 22, the reciprocating motion perpendicular to the advancing direction of the cotton bale is realized through the driving motor, the power of the end surface sewing machine 8 is provided by the driving of the stepping motor, and the automatic thread feeding and sewing operation can be completed during operation.
The wrapping method for the online cotton bale wrapping device by the wrapping method comprises the following steps of:
(1) When the machine is started for the first time, the cotton cloth which is matched is stored on a traction roller of a cotton cloth storage and conveying mechanism 14, and is manually conveyed to the traction mechanism through an open frame 152 of a forming frame of a preforming mechanism, and the cotton cloth is formed into a preset shape through the combined action of a bagging mechanism 3 and the forming frame;
the second driving motor of the cloth feeding traction mechanism 4 drives the conveying roller 18 and the first driving motor of the cotton cloth storage conveying mechanism 14 to start working, cotton cloth is conveyed to the direction of the cotton bag conveying platform 10 at a constant speed, and when the cotton cloth passes through the preforming mechanism 15, the cotton cloth is shaped into a shape meeting the requirement by the cooperation of the bagging mechanism 3 and the preforming mechanism 15;
(3) The control system is started, the second driving motor of the traction mechanism drives the conveying rollers 18 at two sides to reversely move to convey and tighten cotton cloth,
(3) The herringbone kneading and finishing mechanism 17 kneads the edges of cotton cloth and sews the cotton cloth into a cylindrical cotton cloth sleeve through the prefabricated sewing mechanism 5, and then the cylindrical cotton cloth sleeve is conveyed to the main sewing mechanism 7 by driving the conveying wheel through the second driving motor of the tightening and traction mechanism 6;
(4) The end face finisher 72 of the main stitching mechanism 7 stacks and sorts the end face cloth of the cotton cloth sleeve under the action of the auxiliary sorting cylinder 723, and the connecting plate 711 and the lower end face of the moving guide rail cooperate with the bidirectional cylinder 21 to finish clamping action on the end face of the cotton cloth sleeve;
(5) The end surface sewing machine 8 and the cutting knife 12 are driven by a stepping motor to move along a moving guide rail, the end surface sewing machine 8 sews two sutures at the front end, and the cutting knife 12 cuts the sewed cotton cloth in the middle of the two sutures at the rear end;
(6) The bottom shuttle 20 of the sewing machine and the end surface sewing machine 8 synchronously move, after the step (5) is completed, the bottom shuttle 20 of the sewing machine returns to the original position along with the end surface sewing machine 8, finishing and sewing of the end surface are completed, and then the conveying roller is driven by the second driving motor of the tightening and traction mechanism 6 to be tensioned in the opposite conveying direction of the cotton bale; a part of cylindrical cotton cloth sleeves are temporarily stored between the cloth feeding traction mechanism 4 and the tightening traction mechanism 6, and then the packaging device enters a standby state;
(7) After the bundled cotton bale 2 enters the bale covering mechanism 3, under the action of the pushing force of the cotton bale 2, the cotton cloth stitched front end face and the cylindrical cotton cloth cover move along with the cotton bale and completely cover the cotton bale, and then the cotton bale moves to the cotton bale conveying platform 10, and the cotton bale conveying platform 10 accurately places the wrapped cotton bale at a designated position of the end face finisher 72 through a positioning sensor;
(8) The end surface sewing machine 8 and the cutting knife 12 are driven by a stepping motor and move along a moving guide rail, the end surface sewing machine 8 sews two sutures at the rear end of the cylindrical cotton cloth cover, the cutting knife cuts the sewed cotton cloth in the middle of the two sutures to form a packaged cotton bag 9, and meanwhile, the front end surface of the next cotton bag is correspondingly tidied and sewed;
subsequently, the driving motor of the tightening and traction mechanism 6 drives the conveying roller to tighten in the opposite direction of the advancing direction of the cotton bale, and the cotton bale conveying platform 10 conveys the packaged cotton bale to the next production link.
If emergency such as emergency stop, sudden power off and the like is encountered in the working process, the operating system is provided with a reset key and a continuous execution key, and the emergency can be processed according to the field condition after being processed; the operating system is provided with working state modes such as a working mode, an off-line mode and the like, and if a cotton bag is not required to be wrapped, the off-line mode can be selected, and the device can be used only as a conveying mechanism.
The cylindrical cotton cloth cover in the step (3) is formed by wrapping a piece of cotton cloth, cotton cloth q with the width being larger than the sum of the cotton bag length L and the width W and the length being larger than the sum of the cotton bag width W and the height H by two times is wrapped along the left side surface C, the bottom surface E, the right side surface D and the top surface F of the cotton bag, and the joint of the left side surface C and the top surface F of the cotton bag is sewed by the herringbone kneading and finishing mechanism; or the cotton cloth r with the width larger than the sum of the height H and the width W of the cotton bag and the length larger than twice the sum of the length L and the width W of the cotton bag is wrapped along the front end face A of the cotton bag, the left side face C of the cotton bag, the rear end face B of the cotton bag and the right side face D of the cotton bag, and the joint of the front end face A of the cotton bag and the right side face D of the cotton bag is sewed by the Y-shaped kneading and finishing mechanism; or the cotton cloth s with the width larger than the sum of the width W and the height H of the cotton bag and the length larger than twice the sum of the length L and the height H of the cotton bag is wrapped along the front end face A of the cotton bag, the right side face D of the cotton bag, the rear end face B of the cotton bag and the left side face C of the cotton bag, and the joint of the front end face A of the cotton bag and the left side face C of the cotton bag is sewed by the herringbone kneading and finishing mechanism. The cotton cloth wrapping method disclosed by the invention has the advantages that the cotton cloth blanking is relatively simple, and the cotton bag can be completed by only cutting one cutter according to the fixed length; the above-disclosed stitching route is three line segments, and the difficulty of automatic stitching can be low.
Where the terms "first," "second," and the like are used in this patent to define components, those skilled in the art will recognize: the use of "first" and "second" is for convenience only as well as to simplify the description of the present invention, and the words described above are not meant to be limiting.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which are all within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "center", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present invention.
Claims (9)
1. An on-line cotton bale wrapping device for a wrapping method is characterized in that: the bag pushing mechanism comprises a bag pushing rod, a support frame arranged at the front end and the rear end and a pushing track erected on the support frame, and the bag pushing rod is arranged on the support frame and moves back and forth under the action of a control system;
the bagging mechanism comprises a sleeve and an open type feeding port arranged at the front end of the sleeve, the open type feeding port is positioned at the rear side of the bag pushing rod, and the sleeve is of a horizontal C-shaped structure;
the pre-forming mechanism comprises a forming frame, a cotton cloth storage and conveying mechanism and a traction mechanism, wherein the forming frame comprises an auxiliary frame and an open frame body fixedly arranged with the auxiliary frame, a sleeve is inserted into the open frame body, a pre-forming sewing mechanism is further fixedly arranged at the top of the open frame body, and a herringbone kneading and arranging mechanism for kneading edges of the cotton cloth is further arranged at the front side of the bottom of the pre-forming sewing mechanism;
the cotton cloth storage and conveying mechanism comprises a traction roller, a unreeling shaft and a transition roller which are arranged in parallel, and the traction roller is driven by a first driving motor and conveys cotton cloth to the open frame body through the transition roller;
the traction mechanism is arranged at the rear side of the open frame body and comprises a connecting frame fixedly arranged at the top of the auxiliary frame and conveying rollers vertically arranged at two sides, and the conveying rollers are arranged at two ends of the connecting frame and reversely move to convey and tighten cotton cloth under the action of a second driving motor;
the main sewing mechanism comprises a sewing machine frame, an end face collator arranged on the side wall of the sewing machine frame and a bidirectional cylinder which is symmetrically arranged on a connecting plate between the sewing machine frames along the vertical direction, wherein the top end of the bidirectional cylinder is also fixedly provided with a moving guide rail of the end face sewing machine, the moving guide rail is vertically arranged with the cotton cloth conveying direction and clamps the cotton cloth under the relative motion action of the bidirectional cylinder, and the end face sewing machine and the cutting knife are correspondingly and slidingly arranged on the moving guide rail and move along the moving guide rail and sew and cut off the cotton cloth under the driving of a stepping motor.
2. An on-line cotton bale wrapping apparatus as defined in claim 1, wherein: the end face collator comprises an end face frame fixedly arranged at the outer end of the side wall of the stitching machine frame and a cloth guide plate correspondingly arranged in the end face frame, the corresponding positions of the side wall of the stitching machine frame and the end face frame are provided with collating grooves, the cloth guide plate vertically penetrates through the collating grooves and extends to the inner cavity of the stitching machine frame, the tail end of the cloth guide plate is connected with an auxiliary collating cylinder, and the tail end of the auxiliary collating cylinder is fixedly arranged on the end face frame.
3. An on-line cotton bale wrapping apparatus as defined in claim 1, wherein: the cotton bale conveying platform is further arranged on the rear side of the main stitching mechanism, and a positioning sensor is arranged on the cotton bale conveying platform.
4. An on-line cotton bale wrapping apparatus as defined in claim 1, wherein: the traction mechanism comprises a cloth feeding traction mechanism and a tightening traction mechanism, and the cloth feeding traction mechanism is arranged at the front side of the tightening traction mechanism at intervals.
5. The on-line cotton bale wrapping device and wrapping method according to claim 1, wherein: the cutting knife is arranged at the back of the end surface sewing machine and is internally provided with a spring mechanism.
6. A wrapping method for an on-line cotton bale wrapping device according to any one of claims 2 to 5, characterized by: the method comprises the following steps:
(1) When the machine is started for the first time, the cotton cloth which is matched is stored on a traction roller of a cotton cloth storage and conveying mechanism, the cotton cloth is manually conveyed to the traction mechanism through an open frame body of a forming frame of a preforming mechanism, and the cotton cloth is formed into a preset shape through the combined action of a bagging mechanism and the forming frame;
(3) Starting the control system, driving the conveying rollers at two sides of the traction mechanism to reversely move to convey and tighten the cotton cloth by the second driving motor of the traction mechanism,
(3) The herringbone kneading and finishing mechanism kneads the edges of cotton cloth and sews the cotton cloth into a cylindrical cotton cloth sleeve through the prefabricated sewing mechanism, and then the cylindrical cotton cloth sleeve is conveyed to the main sewing mechanism through the traction mechanism;
(4) The end face finishing device of the main stitching mechanism stacks and finishes the end face cloth of the cotton cloth sleeve under the action of the auxiliary finishing cylinder, and the connecting plate and the lower end face of the moving guide rail are matched with the bidirectional cylinder to finish clamping action on the end face of the cotton cloth sleeve; (5) The end face sewing machine and the cutting knife are driven by a stepping motor to move along a moving guide rail, the end face sewing machine sews two sutures at the front end, and the cutting knife cuts the sewed cotton cloth in the middle of the two sutures at the rear end;
(6) After the step (5) is completed, the bottom shuttle of the sewing machine returns to the original position along with the end surface sewing machine, finishing and sewing of the end surface are completed, then the second driving motor of the tightening and traction mechanism drives the conveying roller to be tensioned in the opposite conveying direction of the cotton bale, a part of cylindrical cotton cloth sleeves are temporarily stored between the cloth feeding and traction mechanism and the tightening and traction mechanism, and then the packaging device enters a standby state;
(7) After the bundled cotton bales enter a bale sleeving mechanism, under the action of cotton bale pushing force, the cotton cloth stitched front end face and the cylindrical cotton cloth cover move along with the cotton bales and completely wrap the cotton bales, and then the cotton bales move to a cotton bale conveying platform, and the cotton bale conveying platform accurately places the wrapped cotton bales at a designated position of an end face collator through a positioning sensor;
(8) The end face sewing machine and the cutting knife are driven by a stepping motor to move along a moving guide rail, the end face sewing machine sews two stitches at the rear end, the cutting knife cuts the sewed cotton cloth between the two stitches at the rear end to form a packaged cotton bag, and meanwhile, the front end face of the next cotton bag is correspondingly tidied and sewed;
the second driving motor of the tightening and traction mechanism drives the conveying roller to be tensioned in the reverse direction of the advancing direction of the cotton bale, and the cotton bale conveying platform conveys the packaged cotton bale to the next production link.
7. The wrapping method for an on-line cotton bale wrapping device according to claim 6, wherein: the cylindrical cotton cloth cover in the step (3) is formed by wrapping a piece of cotton cloth, cotton cloth q with the width being larger than the sum of the cotton bag length L and the width W and the length being larger than the sum of the cotton bag width W and the height H by two times is wrapped along the left cotton bag side face C, the cotton bag bottom face E, the right cotton bag side face D and the top cotton bag face F, and the herringbone kneading and arranging mechanism is used for sewing the joint of the left cotton bag side face C and the top cotton bag face F.
8. The on-line cotton bale wrapping device and wrapping method according to claim 6, wherein: the cylindrical cotton cloth cover in the step (3) is formed by wrapping a piece of cotton cloth, cotton cloth r with the width larger than the sum of the height H and the width W of the cotton bag and the length larger than twice the sum of the length L and the width W of the cotton bag is wrapped along the front end face A of the cotton bag, the left side face C of the cotton bag, the rear end face B of the cotton bag and the right side face D of the cotton bag, and the Y-shaped kneading and finishing mechanism is used for sewing the joint of the front end face A of the cotton bag and the right side face D of the cotton bag.
9. The on-line cotton bale wrapping device and wrapping method according to claim 6, wherein: in the step (3), the cylindrical cotton cloth cover is formed by wrapping a piece of cotton cloth, the width of the cotton cloth is larger than the sum of the width W and the height H of the cotton bag, cotton cloth s with the length being larger than twice the sum of the length L and the height H of the cotton bag is wrapped along the front end face A of the cotton bag, the right side face D of the cotton bag, the rear end face B of the cotton bag and the left side face C of the cotton bag, and the joint of the front end face A of the cotton bag and the left side face C of the cotton bag is sewed by the herringbone kneading and finishing mechanism.
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| CN202211146963.3A CN115367174B (en) | 2022-09-21 | 2022-09-21 | Online cotton bale wrapping device and method for bagging method |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204871816U (en) * | 2015-06-27 | 2015-12-16 | 宋东海 | Processing apparatus is carried to packing cotton |
| CN107244439A (en) * | 2017-07-18 | 2017-10-13 | 江阴瑞特泰科包装设备有限公司 | A kind of cotton bag exempts from seam bag automatic packaging system and method |
| CN207193527U (en) * | 2017-09-07 | 2018-04-06 | 东莞市广科精密机械科技有限公司 | A kind of sewing mechanism for packed equipment |
| CN207845959U (en) * | 2018-02-01 | 2018-09-11 | 温岭市慧华智能装备有限公司 | A kind of mattress bound edge full-automatic fixed-length cuts cloth sewing machine |
| CN210163624U (en) * | 2019-06-18 | 2020-03-20 | 赣州市塑锋编织袋制造有限公司 | Automatic hem sewing device after braided bag is loaded |
| CN212477223U (en) * | 2020-05-12 | 2021-02-05 | 苏州绿强自动化工程有限公司 | Cotton yarn multilateral sewing automation line |
| CN214112958U (en) * | 2020-09-16 | 2021-09-03 | 王吉军 | Full-automatic cotton-bag packaging bag sealing machine |
| CN113353384A (en) * | 2021-06-07 | 2021-09-07 | 常州市金坛志诚机械有限公司 | Continuous baling equipment of cotton bale |
| CN214216224U (en) * | 2020-09-16 | 2021-09-17 | 王吉军 | Full-automatic cotton bale covering machine |
| CN113581554A (en) * | 2021-07-12 | 2021-11-02 | 深圳市鼎力盛科技有限公司 | Cold stretching device and cold stretching and packaging method |
-
2022
- 2022-09-21 CN CN202211146963.3A patent/CN115367174B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204871816U (en) * | 2015-06-27 | 2015-12-16 | 宋东海 | Processing apparatus is carried to packing cotton |
| CN107244439A (en) * | 2017-07-18 | 2017-10-13 | 江阴瑞特泰科包装设备有限公司 | A kind of cotton bag exempts from seam bag automatic packaging system and method |
| CN207193527U (en) * | 2017-09-07 | 2018-04-06 | 东莞市广科精密机械科技有限公司 | A kind of sewing mechanism for packed equipment |
| CN207845959U (en) * | 2018-02-01 | 2018-09-11 | 温岭市慧华智能装备有限公司 | A kind of mattress bound edge full-automatic fixed-length cuts cloth sewing machine |
| CN210163624U (en) * | 2019-06-18 | 2020-03-20 | 赣州市塑锋编织袋制造有限公司 | Automatic hem sewing device after braided bag is loaded |
| CN212477223U (en) * | 2020-05-12 | 2021-02-05 | 苏州绿强自动化工程有限公司 | Cotton yarn multilateral sewing automation line |
| CN214112958U (en) * | 2020-09-16 | 2021-09-03 | 王吉军 | Full-automatic cotton-bag packaging bag sealing machine |
| CN214216224U (en) * | 2020-09-16 | 2021-09-17 | 王吉军 | Full-automatic cotton bale covering machine |
| CN113353384A (en) * | 2021-06-07 | 2021-09-07 | 常州市金坛志诚机械有限公司 | Continuous baling equipment of cotton bale |
| CN113581554A (en) * | 2021-07-12 | 2021-11-02 | 深圳市鼎力盛科技有限公司 | Cold stretching device and cold stretching and packaging method |
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| CN115367174A (en) | 2022-11-22 |
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