CN110127122A - A kind of carton auto-folder equipment and its method for folding - Google Patents

A kind of carton auto-folder equipment and its method for folding Download PDF

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Publication number
CN110127122A
CN110127122A CN201910431242.9A CN201910431242A CN110127122A CN 110127122 A CN110127122 A CN 110127122A CN 201910431242 A CN201910431242 A CN 201910431242A CN 110127122 A CN110127122 A CN 110127122A
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CN
China
Prior art keywords
carton
conveying
folded
fold
guide rail
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Granted
Application number
CN201910431242.9A
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Chinese (zh)
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CN110127122B (en
Inventor
周佩
俞卫国
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Jushi Group Co Ltd
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Jushi Group Co Ltd
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Priority to CN201910431242.9A priority Critical patent/CN110127122B/en
Publication of CN110127122A publication Critical patent/CN110127122A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/24Breaking creases to facilitate setting-up cartons

Abstract

The present invention provides a kind of carton auto-folder equipment and its method for folding, the carton auto-folder equipment includes rack and the carton guide rail, grasping mechanism, the first fold mechanism and the second fold mechanism that are arranged in the rack, and the carton guide rail includes setting straight rail in the same plane and molding rail;The arrival end of the carton guide rail is arranged in the carton to be folded, and the outlet end of the carton guide rail is arranged in the grasping mechanism;First fold mechanism and second fold mechanism are located at below the outlet end of the carton guide rail.Carton auto-folder equipment utilization carton guide rail of the invention realizes the preliminary expansion of carton, then the first fold mechanism and the second fold mechanism are passed sequentially through, folding forming is carried out to carton, its operational process carries out under the automatic control of controller, it is effectively save artificial, ensure the uniformity and quality on folded that carton folds, carton folding efficiency is greatly improved, guarantees packaging quality.

Description

A kind of carton auto-folder equipment and its method for folding
Technical field
The present invention relates to packing technique field more particularly to a kind of carton auto-folder equipment and its method for folding.
Background technique
The packaging that product scope high-end at present refines product, protects product quality not to be damaged to reach It is bad, it is ensured that optimal product is transported to the purpose in client's hand.Therefore, the packaging of single product more and more in industry makes With the field that especially single products such as textile industry, chemical fibre industry, electronics industry value is high, amount is big.
By taking fiber production industry as an example, in order to make product is more intact to be sent in client's hand, in industry product is outer In technology of the package, the finished product packing mode generally used now is meeting not mainly based on pallet ton yarn finished product packing In the case where with rear road production requirement, there is also single yarn group products to be packed in the form of small packed in cases.
And all the time, in industry, small packed in cases mode is mainly manually packed, and operating process needs to pass through people Work unfolded carton, manually seals carton, such manual operation time and effort consuming up for safekeeping at dress product, and staff labor intensity is big, The process of especially artificial unfolded carton, seriously constrains the efficiency of product packaging, asks there are packaging quality is unstable Topic.This manually packaging operation has been difficult to adapt to the intelligent demand of industrial production of subsequent high efficiency, high quality, so The small cardboard box mechanical auto-folder equipment and its method for folding for providing a kind of suitable industry has been to substitute artificial folding operation Extremely urgent, this is particularly important for improving product packaging efficiency and quality.
Summary of the invention
Present invention seek to address that problem as described above.It is an object of the present invention to provide in a kind of solution problem above Any one carton auto-folder equipment and its method for folding.Specifically, present invention offer can effectively improve product packet It fills efficiency, save artificial carton auto-folder equipment and its method for folding.
According to the first aspect of the invention, the present invention provides a kind of carton auto-folder equipment, the carton is rolled over automatically Stacking device includes that rack and the carton guide rail being arranged in the rack, grasping mechanism, the first fold mechanism and second fold Mechanism, wherein
The carton guide rail includes the straight rail of setting in the same plane and molding rail, the throat width of the carton guide rail More than or equal to the width of carton to be folded, the exit width of the carton guide rail is greater than or equal to the carton to be folded and folds Width afterwards, to prevent from blocking folded carton during transportation;
The arrival end of the carton guide rail is arranged in the carton to be folded, and the grasping mechanism setting is led in the carton The outlet end of rail enables institute for grabbing the carton to be folded along the carton guide rail to the exit of the carton guide rail Carton to be folded is stated to open;
First fold mechanism and second fold mechanism are located at below the outlet end of the carton guide rail, and described the The folding direction of one fold mechanism is perpendicular to the straight rail, the folding direction of second fold mechanism and the extension of the straight rail Direction is parallel;
The carton auto-folder equipment further includes controller, the grasping mechanism, first fold mechanism and described Second fold mechanism is connect with the controller, is run under the control of the controller.
Wherein, the carton auto-folder equipment further includes pushing away draw box mechanism and conveying mechanism, the draw box mechanism and described of pushing away Conveying mechanism is located at two upper sides of the outlet end of the carton guide rail and connect with the controller, described to push away case The traffic direction of mechanism is consistent with the conveying direction of the conveying mechanism, and is arranged perpendicular to the extending direction of the straight rail;Institute It states and pushes away draw box mechanism for folded carton to be pushed into the conveying mechanism.
Wherein, the carton auto-folder equipment further includes adhesion mechanism, and the adhesion mechanism setting is led in the carton The output end side of rail, such as the input terminal in the conveying mechanism can be set, for being carried out to folded carton bottom Bonding is fixed.
Wherein, the adhesion mechanism includes tape roll and the first conveying device, the second conveying device that are disposed in parallel relation to one another, The conveyor surface of first conveying device and second conveying device is oppositely arranged, and first conveying device and described the Interval between two conveying devices is greater than or equal to the width of the folded carton, to prevent folded carton by card Firmly;
The tape roll is rotationally resiliently attached in the rack, is located at first conveying device and described second Bottom between conveying device, and the initial position of the tape roll is higher than the upper surface setting of the conveying mechanism.
Wherein, the adhesion mechanism further includes trim panel, and the trim panel is located at first conveying device and described Bottom between the input terminal of two conveying devices, and the trim panel towards one end of the carton guide rail be inclined-plane or cambered surface knot Structure.
Wherein, the grasping mechanism includes sucker and sucker cylinder, and the output end of the sucker and the sucker cylinder is solid Fixed connection, the traffic direction of the sucker cylinder are parallel with the extending direction of the straight rail.
Wherein, first fold mechanism includes that clamp hand cylinder and two groups are fixedly connected with clamp hand cylinder both ends respectively Pushing component, the clamp hand cylinder is fixed in the rack, connect with the controller, and the operation of the clamp hand cylinder Direction is arranged perpendicular to the extending direction of the straight rail;
The pushing component includes first connecting rod, strut and the first push rod, and the first end of the strut passes through described first Connecting rod is connect with the clamp hand cylinder-driven, and the extending direction of the strut is parallel to the extending direction of the straight rail;It is described First push rod is fixedly connected with the second end of the strut, and first push rod is arranged perpendicular to the strut.
Wherein, second fold mechanism includes two groups of foldable assemblies being oppositely arranged, and the foldable assembly includes folding Cylinder, second connecting rod and the second push rod, the foldable cylinder are rotatably connected with the rack and connect with the controller, One end of the second connecting rod is rotatably connected with the rack, and one end of second push rod is another with the second connecting rod End is fixedly connected and second push rod is arranged perpendicular to the second connecting rod;The output end of the foldable cylinder and described the It is rotatably connected in the middle part of two connecting rods.
According to another aspect of the present invention, the present invention also provides a kind of method for folding of carton auto-folder equipment, institutes State method for folding the following steps are included:
The stretching of controller control grasping mechanism is recalled after grabbing carton to be folded along carton guide rail, by the paper to be folded Case expansion;
The operation of the first fold mechanism is controlled, the operation of the second fold mechanism is then controlled, the carton to be folded is folded into Type.
Wherein, the method for folding further include:
Controller controls adhesion mechanism starting, and controls and push away draw box mechanism operation, and folded carton is pushed into adhesion mechanism After upper progress shaping and bonding, it is delivered on conveying mechanism.
Carton auto-folder equipment utilization carton guide rail of the invention realizes the preliminary expansion of carton, then passes sequentially through the One fold mechanism and the second fold mechanism carry out folding forming to carton, operational process under the automatic control of controller into Row, it is effectively save artificial, it is ensured that the uniformity and quality on folded that carton folds greatly improve carton folding efficiency, guarantee packaging Quality.
Being described below for exemplary embodiment is read with reference to the drawings, other property features of the invention and advantage will It is apparent from.
Detailed description of the invention
It is incorporated into specification and the attached drawing for constituting part of specification shows the embodiment of the present invention, and with Principle for explaining the present invention together is described.In the drawings, similar appended drawing reference is for indicating similar element.Under Attached drawing in the description of face is some embodiments of the present invention, rather than whole embodiments.Those of ordinary skill in the art are come It says, without creative efforts, other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 schematically illustrates the structural schematic diagram of carton auto-folder equipment of the invention;
Fig. 2 schematically illustrates the top view of the carton auto-folder equipment;
Fig. 3 schematically illustrates the side view of the carton auto-folder equipment;
Fig. 4 schematically illustrates the structural schematic diagram of the first fold mechanism;
Fig. 5 schematically illustrates the structural schematic diagram of the second fold mechanism;
Fig. 6 schematically illustrates the implementation flow chart of method for folding of the invention;
Fig. 7 schematically illustrates another implementation flow chart of method for folding of the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.It needs Illustrate, in the absence of conflict, the features in the embodiments and the embodiments of the present application can mutual any combination.
The carton guide rail that inventor is combined by the way that straight rail is arranged on the rack with molding rail, enables carton move along the guide rail When can be extruded and be unfolded automatically;And passes through reasonable Arrangement grasping mechanism, the first fold mechanism, the second fold mechanism, pushes away case Mechanism, conveying mechanism control the orderly function of each mechanism using controller, be sequentially completed treat set up box crawl expansion, Short side folding and long edge contraction are successively carried out to its bottom, completion is pushed on conveying mechanism after folding and conveyed, and realizes paper The automation that case folds, effectively save artificial, raising folding efficiency, guarantee quality on folded.In addition, in the input terminal of conveying mechanism Adhesion mechanism is set, after carrying out shaping to folded carton, using the conveying of carton it is mobile realize carton bottom flanging from Dynamic bonding is further ensured that quality on folded, reduces labor intensity.
With reference to the accompanying drawing, provided carton auto-folder equipment and its method for folding according to the present invention are carried out detailed Description.
Fig. 1 shows a kind of structural schematic diagram of embodiment of carton auto-folder equipment of the invention, and Fig. 2 is the carton The top view of auto-folder equipment, Fig. 3 are the side views of the carton auto-folder equipment, it is comprehensive referring to Fig.1~3 shown in, the paper Case auto-folder equipment include rack 1 and be arranged in rack 1 carton guide rail 2, grasping mechanism 3, the first fold mechanism 4 and Second fold mechanism 5.Rack 1 is mainly the support and protection to fix each mechanism, and the specific structure of rack 1 can also be according to reality The installation of equipment and use environment in border and be arranged, therefore, the specific structure example of rack 1 is not provided in diagram.Also need It is noted that being only the position signal of each mechanism and composed structure, each mechanism and composition given by attached drawing of the invention Structure can be realized by the corresponding position that conventional connection type and connection structure are fixed on rack 1.Wherein, grasping mechanism 3 for grabbing carton 101 to be folded, and drives carton 101 to be folded to move along carton guide rail 2, in the limit work of carton guide rail 2 With lower expansion;Then flanging is carried out by the bottom that the first fold mechanism 4 and the second fold mechanism 5 successively treat set up box 101, Enable carton folding forming.
Carton guide rail 2 includes the straight rail 21 of setting in the same plane and molding rail 22, and the throat width of carton guide rail 2 is big In or equal to carton to be folded width, the exit width of carton guide rail 2 is greater than or equal to the folded width of carton to be folded. Carton 101 to be folded is moved to carton guide rail 2 along straight rail 21 by the inlet of carton guide rail 2 under the drive of grasping mechanism 3 Outlet, under the extruding force effect of molding rail 22, carton 101 to be folded is unfolded in moving process.Illustratively, rail is formed 22 be ramp or curved track, as shown in Fig. 2, in the present embodiment, molding rail 22 is the track of arcuate structure.
The arrival end of carton guide rail 2 is arranged in carton 101 to be folded, and the outlet of carton guide rail 2 is arranged in grasping mechanism 3 End enables carton 101 to be folded open for grabbing carton 101 to be folded along carton guide rail 2 to the exit of carton guide rail 2.
In addition, carton auto-folder equipment of the invention further includes the upper draw box mechanism 11 being fixed in rack 1, upper draw box mechanism 11 output end is located at the inlet of carton guide rail 2.The carton to be folded 101 of multiple stackings is erected on draw box mechanism 11, 2 entrance of side face carton guide rail of carton 101 to be folded is arranged and one end snap straight rail 21 of carton to be folded 101 is arranged.
First fold mechanism 4 and the second fold mechanism 5 are located at below the outlet end of carton guide rail 2, are respectively used to expansion Carton bottom edge afterwards is folded.Specifically, the folding direction of the first fold mechanism 4 is perpendicular to straight rail 21, to carton bottom Two opposite short sides of portion are folded;The folding direction of second fold mechanism 5 is parallel with the extending direction of straight rail 21, for pair Two opposite long sides of carton bottom are folded.
For the automation performance for improving equipment, carton auto-folder equipment of the invention further includes controller 6, grasping mechanism 3, the first fold mechanism 4 and the second fold mechanism 5 are connect with controller 6, and are run under the control of controller 6, by controlling Device 6 processed completes carton oneself according to the program and each mechanism orderly function of state modulator in the storage unit for being pre-stored in controller 6 It is dynamic to fold, it saves manually, reduces labor intensity, improve carton folding efficiency, it is ensured that quality on folded.Illustratively, it controls Device 6 may include storage unit, communication unit and execution unit, and storage unit is used to store the fortune of the carton for different size Line program and corresponding technology and control parameter;Communication unit for controller 6 and grasping mechanism 3, the first fold mechanism 4, Number between the storage unit and execution unit of signal transmitting and controller 6 between the operating mechanisms such as the second fold mechanism 5 According to transmission etc.;Execution unit is used to obtain the corresponding operation program in storage unit by communication unit, and passes through communication unit Each mechanism is controlled according to program orderly function.
Carton auto-folder equipment of the invention further includes pushing away draw box mechanism 7 and conveying mechanism 8, pushes away draw box mechanism 7 and conveyer Structure 8 is located at two upper sides of the outlet end of carton guide rail 2 and connect with controller 6, pushes away the traffic direction of draw box mechanism 7 It is consistent with the conveying direction of conveying mechanism 8, and be arranged perpendicular to the extending direction of straight rail 21.Wherein, draw box mechanism 7 is pushed away for that will roll over The carton of poststack is pushed on conveying mechanism 8, conveying mechanism 8 then for by folded carton be delivered to predetermined position carry out to With.
In a typical embodiment, draw box mechanism 7 is pushed away to include pusher cylinder 71 and be fixed on 71 output end of pusher cylinder Push plate 72, pusher cylinder 71 is located at the first upper side of 2 outlet end of carton guide rail, is electrically connected with controller 6, and its stretching side To second side towards 2 outlet end of carton guide rail.Conveying mechanism 8 is located above second side of 2 outlet end of carton guide rail, pushes gas Cylinder 71 stretches out under the control of controller 6, pushes folded carton using push plate 72, after enabling carton and grasping mechanism 3 be detached from It drops down onto and is conveyed on conveying mechanism 8.Illustratively, conveying mechanism 8 can select rollgang or conveyor belt, in Fig. 1 In embodiment shown in~3, conveying mechanism 8 is rollgang.
In order to guarantee the folded stability of carton and convenient for subsequent use, carton auto-folder equipment further includes bonder The output end side of carton guide rail 2 is arranged in structure 9, adhesion mechanism 9, in the present embodiment, the input of conveying mechanism 8 is arranged in End, for being bonded, being fixed to folded carton bottom.
In a typical embodiment, adhesion mechanism 9 includes tape roll 90 and the first conveying dress being disposed in parallel relation to one another Set the 91, second conveying device 92, wherein the first conveying device 91 and the second conveying device 92 are each attached in rack 1, and the two Conveyor surface be oppositely arranged, and the interval between the first conveying device 91 and the second conveying device 92 be greater than or equal to fold after The width of carton carton is delivered on conveying mechanism 8 for tentatively being conveyed to folded carton.Illustratively, First conveying device 91 and the second conveying device 92 can be disposed as conveyer belt structure, be transported using driving motor driving conveyer belt Row, the driving motor are electrically connected with controller 6, and the start and stop of the driving motor are controlled by controller 6, carry out opening for control conveyer belt Stop.
Tape roll 90 is rotationally resiliently attached in rack 1, is located at the first conveying device 91 and the second conveying device 92 Between bottom, and be arranged relative in the middle part of the input terminal of conveying mechanism 8.As shown in figure 3, the initial position of tape roll 90 is higher than The upper surface of conveying mechanism 8 is arranged.
After folded carton, which is pushed away draw box mechanism 7, to be released, the first conveying device 91 and the second conveying device are initially entered Between 92, one end of carton bottom is contacted with tape roll 90;Under the conveying of the first conveying device 91 and the second conveying device 92, Carton moves forwards, and is formed and is squeezed to tape roll 90, the adhesive tape end on tape roll 90 is enabled to be bonded with carton bottom;With Movement of the carton under the drive of the first conveying device 91 and the second conveying device 92, and in the extruding of carton and tape roll 90 Under, it is bonded after the adhesive tape on tape roll 90 is opened with carton bottom, carton bottom is bonded, is fixed, it is ensured that fold jail Gu being convenient for subsequent direct use.Under the pulling function of adhesive tape, tape roll 90 rotates, in order to which adhesive tape is opened, because This, the needs of tape roll 90 are rotatably connected.After a batch of carton is folded, bonds, tape roll 90, which loses, to be extruded Active force, need to restore under the action of elastic force to original position, the binding paper box to guarantee next batch is secured, therefore, glue Connection with volume 90 needs elastic connection.Furthermore it is also possible to which shearing is arranged between tape roll 90 and the input terminal of conveying mechanism 8 Device, to be cut off to the adhesive tape after each binding paper box, in order to subsequent use.
It should be pointed out that the upper surface that the position of tape roll 90 is higher than conveying mechanism 8 is arranged, the end of adhesive tape can be enabled It is first attached with the bottom sides of carton, then again bonds its bottom fold seam, after being further ensured that carton folds Bonding fastness and carton stability.
Specifically, tape roll 90 is attached by a connection structure with rack 1, which can rotate or by bullet Property compression or pressure partially, then can set back under the rebound effect of connection structure itself;The bottom end of the connection structure is fixed In rack 1, tape roll 90 is then rotatably arranged in the top of the connection structure.Illustratively, which can be Spring (extension spring or compressed spring) or other unitary elasticity structures, are also possible to the combination of rotational structure and elastic construction Structure.For example, the connection structure includes turntable and elastic component, tape roll 90 is rotatably connected to turntable Top, bottom end and the rack 1 of turntable are rotatably connected, and the middle part of turntable passes through the elastic component and 1 bullet of rack Property connection.Illustratively, which can select compressed spring.
In another embodiment, adhesion mechanism 9 further includes trim panel 93, and trim panel 93 is located at 91 He of the first conveying device Bottom between the input terminal of second conveying device 92, and between tape roll 90 and carton guide rail 2, for folded Carton bottom carries out shaping before the adhesive is set, to ensure the carton quality on folded and appearance after bonding.Specifically, trim panel 93 towards one end of carton guide rail 2 be inclined-plane or globoidal structure.Folded carton is under the promotion for pushing away draw box mechanism 7, into After between one conveying device 91 and the second conveying device 92, first pass through trim panel 93 to bottom carry out shaping, it is smooth after, then via Tape roll 90 is bonded.
In Fig. 1 and embodiment shown in Fig. 2, grasping mechanism 3 includes sucker 31 and sucker cylinder 32, sucker 31 and sucker The output end of cylinder 32 is fixedly connected, and the traffic direction of sucker cylinder 32 is parallel with the extending direction of straight rail 21.In controller 6 Control under, sucker cylinder 32 drive sucker 31 stretch out, after enabling sucker 31 draw carton 101 to be folded, then withdraw, in sucker 31 Suction under, drive carton 101 to be folded to move along straight rail 21, meanwhile, molding rail 22 tightening active force under, to be folded Carton 101, which is formed, to be squeezed, and carton 101 to be folded is enabled to be unfolded in moving process.
Illustratively, grasping mechanism 31 further includes structural slab 33, and the first Middle face and sucker cylinder 32 of structural slab 33 are solid Fixed connection, is uniformly distributed an at least sucker 31 on the second face of structural slab 33.In the process of running, sucker cylinder 32 passes through 33 telescopic moving of driving structure plate drives sucker 31 mobile, and then realizes the crawl and dragging for treating set up box 101.
For the validity for further realizing carton auto-folder, equipment idle running is avoided, grasping mechanism 3 can also be arranged Detector (not shown), to detect whether grasping mechanism 3 successfully grabs carton 101 to be folded.Illustratively, detector Sensor, such as pressure sensor can be used, which is arranged on structural slab 33 and is electrically connected with controller 6. After sucker cylinder 32 drives sucker 31 to release, sucker 31 is successfully drawn to carton 101 to be folded, pressure sensor is squeezed Pressure signal is generated, which is sent to controller 6 in real time;When sucker cylinder 32 drives sucker 31 to recall, if pressure Force snesor no pressure signal is exported to controller 6, then illustrates that carton 101 to be folded is detached from sucker 31, controller 6 is controlled at this time Control equipment is out of service, or starting warning device is alarmed, and staff is prompted to check.
Fig. 4 shows a kind of structural schematic diagram of specific embodiment of the first fold mechanism 4, shown in referring to Fig.1~Fig. 4, First fold mechanism 4 includes clamp hand cylinder 41 and two groups of pushing components 42 being fixedly connected respectively with 41 both ends of clamp hand cylinder, folder Luck cylinder 41 is fixed in rack 1, is electrically connected with controller 6, and the traffic direction of clamp hand cylinder 41 prolonging perpendicular to straight rail 21 Stretch direction setting.Specifically, pushing component 42 includes first connecting rod 421, strut 422 and the first push rod 423, and the of strut 422 One end is sequentially connected by first connecting rod 421 and clamp hand cylinder 41, and the extending direction of strut 422 is parallel to the extension of straight rail 21 Direction;First push rod 423 is fixedly connected with the second end of strut 422, and the first push rod 423 is arranged perpendicular to strut 422.It is controlling Under the control of device 6 processed, clamp hand cylinder 41 is flexible, and controls the movement of the first push rod 423 by first connecting rod 421 and strut 422, from And it realizes the extruding to carton bottom short side and folds.
Fig. 5 shows a kind of structural schematic diagram of specific embodiment of the second fold mechanism 5, as shown, in this implementation In example, the second fold mechanism 5 includes two groups of foldable assemblies 50 being oppositely arranged, bottom end of the every group of foldable assembly 50 to carton It is folded.Specifically, foldable assembly 50 includes foldable cylinder 501, second connecting rod 502 and the second push rod 503, wherein is folded Cylinder 501 is rotatably connected with rack 1 and is electrically connected with controller 6, and one end and the rack 1 of second connecting rod 502 rotatably connect It connects, one end of the second push rod 503 is fixedly connected with the other end of second connecting rod 502 and the second push rod 503 is perpendicular to second connecting rod 502 settings;The output end of foldable cylinder 501 and the middle part of second connecting rod 502 are rotatably connected.
After the first fold mechanism 4 of control of controller 6 folds the short side of carton bottom, while controlling two foldings Cylinder 501 is released, and then drives the second push rod 503 mobile by the rotation of second connecting rod 502, completes the long side to carton bottom Extruding fold.
It is adapted in above-mentioned carton auto-folder equipment, the present invention also provides a kind of foldings of carton auto-folder equipment Method, Fig. 6 show a kind of implementation flow chart of the method for folding, the method for folding the following steps are included:
The stretching of the control grasping mechanism 3 of controller 6 is recalled after grabbing carton to be folded along carton guide rail 2, by carton to be folded Expansion;
The operation of the first fold mechanism 4 is controlled, the operation of the second fold mechanism 5 is then controlled, by carton folding forming to be folded.
After foldable formed carton to be removed to (can be manually remove or equipment convey automatically and removed), the control of controller 6 Make the first fold mechanism 4 and the second fold mechanism 5 set back, at the same control grasping mechanism 3 stretch out, grab it is next to be folded It is recalled after carton along carton guide rail 2, the carton for carrying out next round folds, and so on.
Fig. 7 is shown in another implementing procedure of the method for folding, and in the present embodiment, which further includes pair The step that is adhesively fixed of carton bottom.Referring to shown in Fig. 7, which includes:
The stretching of the control grasping mechanism 3 of controller 6 is recalled after grabbing carton to be folded along carton guide rail 2, by carton to be folded Expansion;
The operation of the first fold mechanism 4 is controlled, the operation of the second fold mechanism 5 is then controlled, by carton folding forming to be folded;
Controller 6 controls adhesion mechanism 9 and starts, and controls and push away the operation of draw box mechanism 7, and folded carton is pushed into bonder After carrying out shaping and bonding on structure 9, it is delivered on conveying mechanism 8.
The control of controller 6 pushes away the operation of draw box mechanism 7 for after the release of folded carton, controls the first fold mechanism 4 and second Fold mechanism 5 sets back, and folds to the bottom to next carton.
Its detailed folding step are as follows:
Controller 6 controls sucker cylinder 32 and releases predetermined stroke, controls sucker after enabling sucker 31 draw carton 101 to be folded Cylinder 32 is recalled, and sucker 31 is recalled with carton 101 to be folded along carton guide rail 2, right under the tightening active force of molding rail 22 Carton 101 to be folded squeezes, and carton 101 to be folded is enabled to be unfolded;
After sucker cylinder 32 is withdrawn into original position, controller 6 controls clamp hand cylinder 41 and collapses, and drives the first push rod of two sides 423 withdraw simultaneously, and the short side for treating 101 bottom both ends of set up box is folded;Then two foldable cylinders 501 are controlled simultaneously Preset strokes are stretched out, push the second push rod 503 mobile, the long side for treating 101 bottom of set up box is folded, and folding is treated in completion The folding of 101 bottom of stacker case enables the preliminary folding forming of carton to be folded;
Controller 6 controls the first conveying device 91 of adhesion mechanism 9 and the second conveying device 92 starts operation simultaneously, simultaneously It controls pusher cylinder 71 to release, push plate 72 pushes folded carton, and the first conveying is entered after enabling carton and sucker 31 be detached from and is filled 91 and second are set between conveying device 92;Under the synchronous transport of the first conveying device 91 and the second conveying device 92, carton Bottom fold side is adhesively fixed after the shaping of trim panel 93, then by the adhesive tape on tape roll 90, then defeated by first Device 91 and the second conveying device 92 is sent to be delivered on conveying mechanism 8;Paper under the conveying of conveying mechanism 8, after folding bonding Case is transported to predeterminated position and is collected stand-by or direct use.
After controller 6 controls the release of pusher cylinder 71, control clamp hand cylinder 41 stretches out, and drives the first push rod of two sides 423 open, and carry out extruding folding to the short side to next 101 bottom of carton to be folded;Control two foldable cylinders 501 simultaneously It retracts, two the second push rods 503 is driven to restore to original position, to fold to the long side to next carton bottom to be folded.
Descriptions above can combine implementation individually or in various ways, and these variants all exist Within protection scope of the present invention.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment comprising a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that wrapping Include in the process, method, article or equipment of the element that there is also other identical elements.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features; And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims (10)

1. a kind of carton auto-folder equipment, which is characterized in that the carton auto-folder equipment includes rack (1) and is arranged in Carton guide rail (2), grasping mechanism (3), the first fold mechanism (4) and the second fold mechanism (5) on the rack (1), In,
The carton guide rail (2) includes the straight rail (21) and molding rail (22) of setting in the same plane, the carton guide rail (2) Throat width be greater than or equal to the width of carton to be folded (101), the exit width of the carton guide rail (2) is greater than or equal to The folded width of the carton to be folded (101);
Carton to be folded (101) setting is in the arrival end of the carton guide rail (2), and grasping mechanism (3) setting is in institute The outlet end of carton guide rail (2) is stated, for grabbing the carton (101) to be folded along the carton guide rail (2) to the paper The exit of case guide rail (2) enables the carton to be folded (101) open;
First fold mechanism (4) and second fold mechanism (5) are located at below the outlet end of the carton guide rail (2), The folding direction of first fold mechanism (4) is perpendicular to the straight rail (21), the folding direction of second fold mechanism (5) It is parallel with the extending direction of the straight rail (21);
The carton auto-folder equipment further includes controller (6), the grasping mechanism (3), first fold mechanism (4) and Second fold mechanism (5) connect with the controller (6), runs under the control of the controller (6).
2. carton auto-folder equipment as described in claim 1, which is characterized in that the carton auto-folder equipment further includes Push away draw box mechanism (7) and conveying mechanism (8), it is described to push away draw box mechanism (7) and the conveying mechanism (8) is located at the carton guide rail (2) two upper sides of outlet end and connect with the controller (6), the traffic direction for pushing away draw box mechanism (7) with it is described The conveying direction of conveying mechanism (8) is consistent, and is arranged perpendicular to the extending direction of the straight rail (21);
Described push away draw box mechanism (7) are for being pushed into the conveying mechanism (8) for folded carton.
3. carton auto-folder equipment as described in claim 1, which is characterized in that the carton auto-folder equipment further includes Adhesion mechanism (9), adhesion mechanism (9) setting is in the output end side of the carton guide rail (2), for folded paper Bottom portion is bonded, is fixed.
4. carton auto-folder equipment as claimed in claim 3, which is characterized in that the adhesion mechanism (9) includes tape roll (90) and the first conveying device (91), the second conveying device (92) that are disposed in parallel relation to one another, first conveying device (91) and The conveyor surface of second conveying device (92) is oppositely arranged, and first conveying device (91) and second conveying device (92) interval between is greater than or equal to the width of the folded carton;
The tape roll (90) is rotationally resiliently attached on the rack (1), be located at first conveying device (91) with Bottom between second conveying device (92), and the initial position of the tape roll (90) is higher than the conveying mechanism (8) Upper surface setting.
5. carton auto-folder equipment as claimed in claim 4, which is characterized in that the adhesion mechanism (9) further includes shaping Plate (93), the trim panel (93) be located at first conveying device (91) and second conveying device (92) input terminal it Between bottom, and the trim panel (93) towards one end of the carton guide rail (2) be inclined-plane or globoidal structure.
6. carton auto-folder equipment as described in claim 1, which is characterized in that the grasping mechanism (3) includes sucker (31) it is fixedly connected with sucker cylinder (32), the sucker (31) with the output end of the sucker cylinder (32), the sucker gas The traffic direction of cylinder (32) is parallel with the extending direction of the straight rail (21).
7. carton auto-folder equipment as described in claim 1, which is characterized in that first fold mechanism (4) includes folder Luck cylinder (41) and two groups of pushing components (42) being fixedly connected respectively with clamp hand cylinder (41) both ends, the clamp hand cylinder (41) it is fixed on the rack (1), connect with the controller (6), and the traffic direction of the clamp hand cylinder (41) is vertical It is arranged in the extending direction of the straight rail (21);
The pushing component (42) includes first connecting rod (421), strut (422) and the first push rod (423), the strut (422) First end be sequentially connected by the first connecting rod (421) and the clamp hand cylinder (41), and the extension of the strut (422) It is oriented parallel to the extending direction of the straight rail (21);First push rod (423) and the second end of the strut (422) are fixed Connection, and first push rod (423) is arranged perpendicular to the strut (422).
8. carton auto-folder equipment as described in claim 1, which is characterized in that second fold mechanism (5) includes two The foldable assembly (50) that group is oppositely arranged, the foldable assembly (50) include foldable cylinder (501), second connecting rod (502) and Two push rods (503), the foldable cylinder (501) are rotatably connected with the rack (1) and connect with the controller (6), institute The one end and the rack (1) for stating second connecting rod (502) are rotatably connected, one end of second push rod (503) and described the The other end of two connecting rods (502) is fixedly connected and second push rod (503) is arranged perpendicular to the second connecting rod (502);Institute It states and is rotatably connected in the middle part of the output end and the second connecting rod (502) of foldable cylinder (501).
9. a kind of method for folding of carton auto-folder equipment, which is characterized in that the method for folding the following steps are included:
Controller (6) control grasping mechanism (3) stretching is recalled after grabbing carton to be folded (101) along carton guide rail (2), by institute State carton to be folded (101) expansion;
The first fold mechanism (4) operation is controlled, the second fold mechanism (5) operation is then controlled, by the carton (101) to be folded Folding forming.
10. method for folding as claimed in claim 9, which is characterized in that the method for folding further include:
Controller (6) controls adhesion mechanism (9) starting, and controls and push away draw box mechanism (7) operation, and folded carton is pushed into bond After carrying out shaping and bonding in mechanism (9), it is delivered on conveying mechanism (8).
CN201910431242.9A 2019-05-22 2019-05-22 Automatic folding equipment and folding method for carton Active CN110127122B (en)

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CN201910431242.9A CN110127122B (en) 2019-05-22 2019-05-22 Automatic folding equipment and folding method for carton

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CN110127122B CN110127122B (en) 2021-08-13

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427919A1 (en) * 1974-06-10 1975-12-18 Enzinger Union Werke Ag Opening and insertion of flat sided bags - using a machine with magazine open either end fitted with swivelling grip and conveyor
CN107628323A (en) * 2017-10-11 2018-01-26 佛山市新鹏机器人技术有限公司 A kind of automatic packaging and storage production line of carton
CN207346147U (en) * 2017-09-13 2018-05-11 深圳怡华包装机械技术有限公司 Automatic bottom-folding case sealing machine
CN207876114U (en) * 2018-01-11 2018-09-18 中山科勒卫浴有限公司 A kind of new automatic unpacking back cover all-in-one machine
CN109514916A (en) * 2018-12-19 2019-03-26 重庆仨睿包装印务有限公司 A kind of carton automatic folding device and case binder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2427919A1 (en) * 1974-06-10 1975-12-18 Enzinger Union Werke Ag Opening and insertion of flat sided bags - using a machine with magazine open either end fitted with swivelling grip and conveyor
CN207346147U (en) * 2017-09-13 2018-05-11 深圳怡华包装机械技术有限公司 Automatic bottom-folding case sealing machine
CN107628323A (en) * 2017-10-11 2018-01-26 佛山市新鹏机器人技术有限公司 A kind of automatic packaging and storage production line of carton
CN207876114U (en) * 2018-01-11 2018-09-18 中山科勒卫浴有限公司 A kind of new automatic unpacking back cover all-in-one machine
CN109514916A (en) * 2018-12-19 2019-03-26 重庆仨睿包装印务有限公司 A kind of carton automatic folding device and case binder

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