CN105730772B - A kind of automatic packaging machine for different length corrugated case - Google Patents

A kind of automatic packaging machine for different length corrugated case Download PDF

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Publication number
CN105730772B
CN105730772B CN201610183948.4A CN201610183948A CN105730772B CN 105730772 B CN105730772 B CN 105730772B CN 201610183948 A CN201610183948 A CN 201610183948A CN 105730772 B CN105730772 B CN 105730772B
Authority
CN
China
Prior art keywords
carton
cylinder
movement
joint sealing
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201610183948.4A
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Chinese (zh)
Other versions
CN105730772A (en
Inventor
王智伟
刘毅
陆有春
王吉岱
王峰
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Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
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Filing date
Publication date
Application filed by Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN201610183948.4A priority Critical patent/CN105730772B/en
Publication of CN105730772A publication Critical patent/CN105730772A/en
Application granted granted Critical
Publication of CN105730772B publication Critical patent/CN105730772B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B65B43/24—Breaking creases to facilitate setting-up cartons
    • 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
    • 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
    • B65B51/06—Applying adhesive tape
    • B65B51/067—Applying adhesive tape to the closure flaps of boxes
    • 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
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps

Abstract

The invention discloses a kind of automatic packaging machine for different length corrugated case, including frame, it is disposed with material initial position rest area along carton conveying direction in frame, wraps up in wrap molding area and joint sealing area；Material initial position is provided with device for transporting objects below rest area；Wrap up in and carton rest area is provided with wrap molding area, top surface fold mechanism, front end folding system and end folding system are provided with carton rest area, side fold mechanism is provided with below carton rest area, front end folding system and end folding system include side duck tongue fold mechanism, top surface duck tongue fold mechanism and bottom surface duck tongue fold mechanism；The length direction in interior edge joint sealing area of joint sealing area is provided with several unpowered conveying rollers, and joint sealing area interior edge carton conveying direction is provided with both ends joint sealing mechanism, length direction joint sealing system and width joint sealing system.The packaging to the various sizes of carton product of different size, wide adaptation range can be realized using the present invention.

Description

A kind of automatic packaging machine for different length corrugated case
Technical field
The invention belongs to packaging facilities technical field, more particularly to a kind of automatic packaging for different length corrugated case Machine.
Background technology
Carton packaging machinery refers to the machinery that integral packaging is carried out to product, and application packages machinery carries out product packaging can be with It is effective to improve productivity ratio, labor intensity is reduced, adapts to the needs of large-scale production, and meets the requirement of sanitation and hygiene.
Packaging facilities on domestic market is generally for middle-size and small-size carton, and the packing machine generally existing of the country The problem of function is single, a packing machine can only often pack the product of a small amount of specification；Intelligence degree is low and complicated；Consumption Can high and function limit to, also lack matched related facility in addition, such as, in the prior art, by unformed carton with Packed article is delivered to by initial position to be wrapped up in the material conveying process in wrap molding region and is realized mostly by manual hand manipulation, people The mode of the manual feeding of work reduces production efficiency；For another example, contained in the carton and carton to be come by device for transporting objects conveying The article of dress needs to wrap up in wrap molding, wraps up in need after the completion of wrap molding the carton of shaping is transported into adhesive tape for sealing boxes region again and is sealed Case, in the prior art, the realization for wrapping up in wrap molding are realized by manual hand manipulation mostly, need to complete carton in operating process Each procedures such as side folds, top surface folds, side duck tongue folds, top surface duck tongue folds and bottom surface duck tongue folds, artificial hand The dynamic mode for wrapping up in bag reduces production efficiency, adds labor intensity, improves recruitment cost and production cost；In addition, carton Complete early stage wrap up in wrap molding after, in order in course of conveying keep carton shape invariance and keep carton in quilt Packing material will not be spilt out of carton, it is necessary to carry out adhesive tape for sealing boxes to carton, be during adhesive tape for sealing boxes using movement as core, Existing movement is as shown in figure 13, mainly by adhesive tape circle 15, transition roller 16, adhesive tape front-wheel 17, adhesive tape trailing wheel 18 and blade 19 compositions, the adhesive tape being wrapped on adhesive tape circle 15 are transferred to adhesive tape front-wheel 17 and adhesive tape trailing wheel 18 through transition roller 16, before adhesive tape, The sealing part of trailing wheel adjacent carton during joint sealing, and adhesive tape is adhered in sealing by being driven, by knife after the completion of adhesion Piece 19 completes cutting.However, in the prior art and in the absence of the adhesive tape for sealing boxes of a carton for being adapted to different specification size Device, and the automaticity of the existing adhesive tape box-sealing device that joint sealing is completed using above-mentioned joint sealing movement is relatively low, it is complicated, Fluctuation of service.
As can be seen here, prior art is up for further improving.
The content of the invention
The present invention is to avoid above-mentioned the shortcomings of the prior art part, there is provided one kind is used for different length corrugated case Automatic packaging machine, the automatic packaging machine is suitable for the packaging demand of different size cartons, and automaticity is higher.
The technical solution adopted in the present invention is：
A kind of automatic packaging machine for different length corrugated case, including frame and control system, along carton in frame Conveying direction is disposed with material initial position rest area, wraps up in wrap molding area and joint sealing area；Material initial position rest area Lower section is provided with device for transporting objects, and device for transporting objects includes the material support that several length directions along frame are arranged successively Hand, for driving material longitudinal translating device associated that short transverse of the material support hand along frame move and for driving material support hand The material transverse conveying mechanism moved along the width of frame, and quantity relative with each material support hand position is evenly equipped with frame Equal guide groove, width of each guide groove along frame are set；Wrap up in and carton rest area is provided with wrap molding area, carton is put Put direction of transfer of the area along carton and be disposed with top surface fold mechanism, front end folding system and end folding system, carton and put Put and side fold mechanism is provided with below area, front end folding system and end folding system include side duck tongue folding machine Structure, top surface duck tongue fold mechanism and bottom surface duck tongue fold mechanism, side fold mechanism include the length severaled along carton rest area The side that degree direction is arranged successively folds unit；The length direction in interior edge joint sealing area of joint sealing area is provided with several unpowered transmission Roller, joint sealing area interior edge carton conveying direction are disposed with both ends joint sealing mechanism, length direction joint sealing system and width Joint sealing system；The both ends joint sealing mechanism is including for the front end movement sealed to the front end face of carton and for carton The rear end movement that is sealed of rear end face, the wheel shaft of the adhesive tape front and rear wheel of front and back ends movement with where the bottom surface of carton Plane is perpendicular；Length direction joint sealing system include suspension movement, hang movement adhesive tape front and rear wheel wheel shaft with carton The line of central point and the length direction of carton of plane parallel and the adhesive tape front and rear wheel wheel shaft of suspension movement where bottom surface It is parallel to each other；Width joint sealing system includes moving in circles movement, the wheel shaft of the adhesive tape front and rear wheel for the movement that moves in circles with Plane where the bottom surface of carton is parallel to each other and the line and paper of the central point of the adhesive tape front and rear wheel wheel shaft for the movement that moves in circles The length direction of case is mutually perpendicular to, is parallel to each other with the width of carton.
The material longitudinal translating device associated includes jacking cylinder equal with material support hand quantity and that position is relative, each jacking The bottom of the piston rod of cylinder and the material support hand relative with the jacking cylinder position is connected, jacking cylinder and above-mentioned control system It is connected；The material longitudinal translating device associated also includes material support hand lifting equal with material support hand quantity and that position is relative and is oriented to Component, material support hand lifting guidance set have two groups, and it is located at the lower section both sides of material support hand respectively；The lifting of material support hand is oriented to Component includes longitudinal rail and the longitudinally guiding bar slid up and down along longitudinal rail, the bottom phase of longitudinally guiding bar and material support hand Even；The synchronizing frame along the length direction setting of frame, each top are additionally provided with below the material initial position rest area Rise cylinder and each material support hand lifting guidance set is installed in synchronizing frame；The material transverse conveying mechanism includes The laterally driven portion for driving above-mentioned synchronizing frame to be slid along frame width, laterally driven portion have two groups, two groups of laterally driven portions Lower section at left and right sides of synchronizing frame respectively, the laterally driven portion of each group include the first guide pad, servomotor and by servos Motor-driven ball screw assembly, servomotor are connected with above-mentioned control system, and ball screw assembly, includes leading screw and is nested with silk Nut on thick stick, leading screw are connected with the output shaft of servomotor, and nut is connected with the first guide pad, the first guide pad and synchronizing frame It is connected；The material transverse conveying mechanism also includes synchronizing frame transverse movement guidance set, synchronizing frame transverse movement guidance set Including cross slide way and laterally steering bar, support bracket is provided with below frame, each cross slide way is arranged on support bracket, and Width of the cross slide way along frame is set, and the both ends of laterally steering bar are connected with the both ends of cross slide way respectively, and described the One guide pad is through on laterally steering bar, and the length of cross slide way is more than material initial position rest area and wraps up in the width in wrap molding area Spend summation；The material transverse conveying mechanism also includes synchronizing frame Stroke Control sensor, synchronizing frame Stroke Control sensor bag Include the first photoelectric sensor, the first triggering catch, the second photoelectric sensor and the second triggering catch, first, second photoelectric sensing Device is separately positioned on the left and right sides of cross slide way, and first, second triggering catch is separately positioned on the left and right two of the first guide pad Side, first, second photoelectric sensor are connected with above-mentioned control system.
Each side, which folds unit, includes the side pressure of two pieces of side guides being oppositely arranged and a section in quadrangle Plate positioning framework, each side guide are connected by locating support with side guide positioning framework respectively, and side guide rotates with locating support Connection, the phase of two pieces of side guides are respectively arranged with single pole cylinder laterally, and single pole cylinder is connected with above-mentioned control system, each single pole Cylinder respectively by cylinder block be arranged on the locating support relative with single pole cylinder location on, the piston rod of each single pole cylinder and with The relative side guide of single pole cylinder location is connected, and during folded sides cardboard, each side guide is under the drive of respective single pole cylinder 90 ° are flipped up by initial its flat presentation；Spacing between two locating supports is adjustable；Two pieces of side guides it is mutually inside Side is respectively arranged with multiple unpowered hold-down rolls, the short transverse phase of the axis direction of each unpowered hold-down roll with carton It is mutually parallel.
The top surface fold mechanism is arranged on the top of carton, and top surface fold mechanism includes two pieces of top pressures being oppositely arranged Plate, a top pressure board mounting stand and the first double-rod cylinder being arranged on above top pressure board mounting stand, set in the first double-rod cylinder There is the first magnetic switch, the first double-rod cylinder and the first magnetic switch are connected with above-mentioned control system, and top pressure board mounting stand exists Make elevating movement under the drive of first double-rod cylinder, each top pressing board is separately positioned on the lower section of top pressure board mounting stand and and top pressure Board mounting stand is rotatablely connected, and under original state, the angle between two pieces of top pressing boards is 60 °~90 °, when pushing, two pieces of top pressing boards Turn to both and the folding of top surface is realized in 180 ° of angles；The top surface fold mechanism also includes top pressing board reset assembly, top pressing board Reset assembly has two groups, and two groups of top pressing board reset assemblies are respectively acting on two pieces of top pressing boards, and each top pressing board reset assembly includes Gangbar and back-moving spring, one end of gangbar is connected with top pressing board, the other end is connected with back-moving spring, back-moving spring it is another End is connected with top pressure board mounting stand.
The side duck tongue fold mechanism include be arranged in frame wag the tail cylinder mount frame and wag the tail cylinder peace Two cylinders of wagging the tail of setting are shelved, two cylinders of wagging the tail are located at the both sides of carton end, the piston for cylinder of respectively wagging the tail respectively The rod end of bar is respectively connected with a set of quadric chain, and under original state, the piston rod for cylinder of wagging the tail is to stretch out, each double leval jib machine Structure includes be hinged successively first connecting rod, second connecting rod, third connecting rod and fourth link, wherein, first connecting rod and gas of wagging the tail The piston rod of cylinder is connected, and under original state, two side cardboards are touched in the end of the fourth link of two sets of quadric chains respectively Side duck tongue, and the bottom surface cardboard of fourth link and carton is parallel to each other, the piston rod retraction for cylinder of wagging the tail, and drives two pieces the Double leval jib to movement, side duck tongue to being folded.
The top surface duck tongue fold mechanism includes being arranged on the lower platen above carton end and is rotatablely connected with lower platen Preceding folded plate, under original state, the angle between lower platen and preceding folded plate is 135 °~180 °, and is provided with above lower platen Two double-rod cylinders, the piston rod of the second double-rod cylinder are connected with the top of lower platen, and the second magnetic is provided with the second double-rod cylinder Property switch, lower platen has been respectively arranged below two top surface duck tongue foldable cylinders, and two top surface duck tongue foldable cylinders distinguish positions In the both sides of carton, the second double-rod cylinder, the second magnetic switch and top surface duck tongue foldable cylinder with above-mentioned control system phase Even, the piston rod of top surface duck tongue foldable cylinder is connected with the bottom surface of preceding folded plate, under original state, each top surface duck tongue foldable cylinder Piston rod is in elongation state, during folding, the piston rod retraction of top surface duck tongue foldable cylinder, before drive folded plate downwardly turn over to Preceding folded plate is mutually perpendicular to lower platen, and top surface duck tongue is folded；The top both sides of the lower platen are respectively arranged with a straight line Optical axis.
The bottom surface duck tongue fold mechanism, which includes base pressure plate, base pressure plate location-plate and bottom duck tongue foldable cylinder, base pressure plate, to be determined Position plate is arranged in frame, and base pressure plate location-plate is located at the lower section of carton end, and base pressure plate rotates with base pressure plate location-plate to be connected Connect, bottom duck tongue foldable cylinder be arranged on base pressure plate location-plate on and the piston rod and base pressure plate of bottom duck tongue foldable cylinder bottom surface phase Even, bottom duck tongue foldable cylinder is connected with above-mentioned control system, and under original state, the bottom surface of base pressure plate and carton is parallel to each other, folding When folded, base pressure plate is flipped up to base pressure plate and carton bottom surface being mutually perpendicular under the drive of bottom duck tongue foldable cylinder, bottom surface duck Tongue is folded.
The both ends joint sealing mechanism also includes first support and drives front and back ends movement to be slid back and forth along carton width The first Rodless cylinder, the first Rodless cylinder is connected with above-mentioned control system, and front end movement and rear end movement are backwards to being arranged on the On one support, front end movement and rear end movement are driven jointly by the first Rodless cylinder, and the first Rodless cylinder is arranged on first support Centre position, the adhesive tape front and rear wheel face of front end movement is from the front end face for wrapping up in the carton that the transmission of wrap molding area comes, front end movement After the completion of the front end face joint sealing of carton, carton continues to transmit to joint sealing area, until the rear end face face rear end movement of carton, after Terminal core carries out joint sealing to rear end face；The both ends joint sealing mechanism also includes movement sliding guidance set, movement sliding guiding group Part, which includes preceding slide, rear slide, two preceding straight lines for setting and being parallel to each other one on the other on the front end face of first support, leads Rail and two rear line slideways for setting and being parallel to each other one on the other on the rear end face of first support, front end movement is with before Slide is connected, and rear end movement is connected with rear slide, and the back side of preceding slide is provided with relative with preceding line slideway position and is adapted Preceding dovetail groove sliding block, the back side of rear slide is provided with rear dovetail groove sliding block that is relative with rear line slideway position and being adapted.
The length direction joint sealing system also includes the clipping carton conveyor structure in side, and suspension movement is arranged on side folder The top of formula carton conveyor structure is held, the clipping carton conveyor structure in side includes the clamping that two groups of structures are identical and are oppositely arranged Conveying assembly, two groups of clamping conveying assemblies are discrete to be separately positioned on one piece of cross-brace in carton both sides, each conveying assembly that clamps On plate, each cross-brace plate is separately positioned in frame, and each conveying assembly that clamps includes conveyer belt, and carton is in two conveyer belts Synchronous friction forwards under driving, and hangs the adhesive tape front and rear wheel of movement between two conveyer belts, each to clamp conveying assembly also Including the self-locking motor for driving respective conveyer belt to rotate, each self-locking motor is connected with above-mentioned control system；The length Degree direction joint sealing system also includes conveyer belt distance regulating mechanism, and conveyer belt distance regulating mechanism has two groups, and every group corresponding a set of Conveying assembly is clamped, each group conveyer belt distance regulating mechanism includes the first clamping cylinder, and the first clamping cylinder is arranged on conveying The dorsal part of band, and the piston rod of the first clamping cylinder is connected with cross-brace plate, each first clamping cylinder with above-mentioned control system System is connected, and the second guide pad is provided with below each cross-brace plate, is provided with what is be adapted with the second guide pad in frame Supporting plate moving guide rail, the piston rod elongation of the first clamping cylinder, the spacing of two conveying interbands reduce, the work of the first clamping cylinder Stopper rod bounces back, the spacing increase of two conveying interbands；The length direction joint sealing system also includes suspension height of movement governor motion, Hanging height of movement governor motion includes suspension movement mounting bracket and two pieces of first vertical frames being oppositely arranged in frame, Suspension movement is arranged on suspension movement mounting bracket, and the both ends of suspension movement mounting bracket are connected to ball screw assembly, each rolling Ballscrew pair includes trapezoidal screw and is nested with the nut on trapezoidal screw, and nut is connected with suspension movement mounting bracket, one Trapezoidal screw is corresponding to be arranged on first vertical frame, and the top of two trapezoidal screws passes through sprocket wheel chain drive phase Even, wherein the top of a trapezoidal screw is provided with hand wheel；The suspension height of movement governor motion also includes being arranged on Vertical guide rod on each first vertical frame, vertical guide rod pass through from the end of suspension movement mounting bracket, suspension movement peace Shelve and slid above and below the vertical guide rod of drive lower edge of ball screw assembly,.
The width joint sealing system also includes movement translation mechanism, and movement translation mechanism includes the movement peace that moves in circles Shelve, be arranged on the cross slide way for movement mounting bracket top both sides of moving in circles and drive moves in circles what movement moved back and forth Second Rodless cylinder, the second Rodless cylinder are connected with above-mentioned control system, and the movement that moves in circles is arranged on by cross slide to follow On the reciprocal movement mounting bracket of ring, the bottom both sides of cross slide are respectively arranged with the horizontal dovetail groove being adapted with cross slide way and slided Block；The width joint sealing system also includes the clamp system for preventing carton transverse shifting, and clamp system has two groups, two groups of folders Tight mechanism is separately positioned on the both sides of carton, and each clamp system includes the second clamping cylinder, the second clamping cylinder and above-mentioned control System processed is connected, and the axis direction of the piston rod of the second clamping cylinder and the width of carton are parallel to each other, and each second clamps The rod end of the piston rod of cylinder is provided with folder push pedal, and folder push pedal is close under the drive of the second clamping cylinder or away from carton side Face；The width joint sealing system also includes core elevating mechanism, and core elevating mechanism includes the second vertical frame, lifting branch Frame and the lift cylinder being connected with lifting support top, lift cylinder are connected with above-mentioned control system, the bottom of lifting support with The movement mounting bracket that moves in circles is connected, and vertical guide, a left side for lifting support are respectively arranged with left and right sides of the second vertical frame Right both sides are respectively arranged with vertical slide, and the side of vertical slide is provided with the vertical dovetail groove being adapted with vertical guide and slided Block；The core elevating mechanism also includes being used for the photoelectric sensor for detecting the movement adjustable height that moves in circles.
By adopting the above-described technical solution, having the beneficial effect that acquired by the present invention：
1st, the material transverse conveying mechanism in the present invention selects the rectilinear motion mode of ball screw assembly, and delivery precision is high, Transporting velocity is moderate, and is easy to control, and stability is good.
2nd, material is delivered to by material initial position rest area using the present invention when wrapping up in wrap molding area, for avoid material with Friction, which occurs, for plane of rack causes damage during lateral transfer, to be lifted up material by material longitudinal translating device associated with out of order Depart from primary plane, avoid the friction in course of conveying, material can be made more accurately to drop down onto and wrap up in wrap molding area, improved defeated Send efficiency.
3rd, the folding of the invention that can sequentially realize to carton side cardboard, the folding of top surface cardboard, front end side duck are utilized Tongue folds, front end top surface duck tongue folds, front end bottom surface duck tongue folds and end profile duck tongue folds, end top surface duck tongue folding Folded, end face duck tongue is folded, and whole folding process is sequentially carried out, and automaticity is high, improves and wraps up in bag efficiency, reduces labor Fatigue resistance.
4th, the present invention realizes and folded that folding efficiency is high from all kinds of cylinders as power source to each end face of carton, and The end of travel of each cylinder has buffering, can be effectively prevented from folding process the impact to caused by carton, avoid carton And the article in carton be squeezed it is bad.
5th, front end movement and rear end movement share a Rodless cylinder in the present invention, have been effectively saved installing space, nothing One of bar cylinder moves back and forth the joint sealing that can complete carton front-end and back-end, joint sealing efficiency high；Front and back ends movement leads to respectively Cross dovetail groove sliding block to slide back and forth on line slideway, it is ensured that the stability of front and back ends movement motion, improve joint sealing matter Amount.
6th, after the front end joint sealing that carton is completed using the present invention, carton is delivered to adhesive tape for sealing boxes station by wrapping up in job contract position, During conveying, length direction joint sealing system is completed to the joint sealing of carton top length direction simultaneously, during length direction joint sealing Suspension movement is fixed, and carton is advanced by the clipping carton conveyor structure driving in side；For the carton of different height size, only need The height that suspension movement is adjusted above and below height of movement governor motion using hanging can meet the carton joint sealing of different height, the portion The elevating function of suspension movement is divided to be completed using trapezoidal screw, in order to meet the synchronism of both ends lifting, the top of trapezoidal screw Sprocket wheel is installed, realizes the synchronous axial system of two trapezoidal screws between two sprocket wheels using chain connection, trapezoidal screw has self-locking Performance, avoid the whereabouts of length direction joint sealing system；For the carton of different width dimensions, need to only conveyer belt spacing be utilized to adjust Mechanism is saved, the carton conveying of different width dimensions can be met by changing the spacing between two synchronous conveyer bands.
7th, the joint sealing of carton width, warp are carried out to packing case top surface using the width joint sealing system in the present invention The joint sealing of width is crossed, the carton of top surface more firmly can avoid and cause cracking when carrying.
8th, the joint sealing of the front end to carton, rear end, length direction and width can be realized using the present invention, automatically Change degree is higher, joint sealing efficiency high.
9th, reasonable structural arrangement of the present invention, convenient to install and maintain, cost of manufacture is relatively low, can be realized to not using the present invention The packaging of the various sizes of carton product of same specification, wide adaptation range are highly reliable.
Brief description of the drawings
Fig. 1 is the tile arrangement schematic diagram of carton in the present invention.
Fig. 2 shows the relative position relation schematic diagram of carton rest area and side fold mechanism.
Fig. 3 shows side fold mechanism, top surface fold mechanism, side duck tongue fold mechanism, top surface duck tongue fold mechanism And the relative position relation schematic diagram of bottom surface duck tongue fold mechanism.
Fig. 4 is the structural representation that side folds unit in the present invention.
Fig. 5 is the structural representation of top surface fold mechanism in the present invention.
Fig. 6 is the structural representation of side duck tongue fold mechanism in the present invention.
Fig. 7 is the structural representation of top surface duck tongue fold mechanism in the present invention.
Fig. 8 is the structural representation of bottom surface duck tongue fold mechanism in the present invention.
Fig. 9 is material initial position rest area and the relative position relation schematic diagram for wrapping up in wrap molding area in the present invention.
Figure 10 is the side view of device for transporting objects in the present invention.
Figure 11 is laterally driven portion and the relative position relation schematic diagram of synchronizing frame transverse movement guidance set in the present invention.
Figure 12 is the part-structure schematic diagram of device for transporting objects in the present invention.
Figure 13 is the structural representation of existing movement.
Figure 14 is the relative of both ends joint sealing mechanism in the present invention, length direction joint sealing system and width joint sealing system Position relationship schematic diagram, wherein, arrow is oriented to the conveying direction of carton.
Figure 15 is the structural representation of both ends joint sealing mechanism in the present invention.
Figure 16 is the schematic diagram that both ends joint sealing is realized using the present invention.
Figure 17 is the structural representation of length direction joint sealing system in the present invention.
Figure 18 is the structural representation of the clipping carton conveyor structure in side in the present invention.
Figure 19 is the structural representation that height of movement governor motion is hung in the present invention.
Figure 20 is the structural representation of width joint sealing system in the present invention.
Figure 21 is the moving line figure of movement of being moved in circles in the present invention.
Figure 22 is the structural representation of carton conveyor structure in the present invention.
Figure 23 is the part-structure schematic diagram of the present invention.
Wherein,
1st, carton rest area 101, unpowered conveying roller 2, side fold unit 21, side guide positioning framework 22, Side guide 23, unpowered hold-down roll 24, locating support 25, single pole cylinder 26, locking sliding block 3, top surface fold mechanism 31st, the first double-rod cylinder 32, the first magnetic switch 33, top pressure board mounting stand 34, top pressing board 35, back-moving spring 36, linkage Bar 4, side duck tongue fold mechanism 41, cylinder mount frame 42 of wagging the tail, cylinder 43 of wagging the tail, first connecting rod 44, second connecting rod 45th, third connecting rod 46, fourth link 5, top surface duck tongue fold mechanism 51, the second double-rod cylinder 52, the second magnetic switch 53rd, straight optical axis 54, lower platen 55, preceding folded plate 56, top duck tongue foldable cylinder 6, bottom duck tongue fold mechanism 61, base pressure plate 62nd, foam-rubber cushion 63, bottom duck tongue foldable cylinder 64, base pressure plate location-plate 7, frame 8, material initial position rest area 9, lead To groove 10, material support hand 11, synchronizing frame 12, material longitudinal translating device associated 121, longitudinal rail 122, longitudinally guiding bar 123rd, jacking cylinder 124, longitudinal carrier 13, material transverse conveying mechanism 131, servomotor 132, leading screw 133, transverse direction Guide rod 134, the first guide pad 135, cross slide way 136, the first photoelectric sensor 137, first triggering catch 138, the Two triggering catch 139, the second photoelectric sensor 14, support bracket 15, adhesive tape circle 16, transition roller 17, adhesive tape front-wheel 18, Adhesive tape trailing wheel 19, blade 20, both ends joint sealing mechanism 201, front end movement 202, preceding slide 203, first support 204, One Rodless cylinder 205, rear slide 206, preceding line slideway 207, preceding dovetail groove sliding block 21, length direction joint sealing system 211st, conveyer belt 212, suspension movement 213, self-locking motor 214, the first vertical frame 215, the first clamping cylinder 216, horizontal stroke To supporting plate 217, suspension movement mounting bracket 218, hand wheel 219, trapezoidal screw 2110, vertical guide rod 2111, Tight mechanism 2112, the second guide pad 2113, supporting plate moving guide rail 22, width joint sealing system 221, lift cylinder 222nd, lifting support 223, the second vertical frame 224, vertical guide 225, cross slide way 226, the second clamping cylinder 227, Press from both sides push pedal 228, the movement mounting bracket 229 that moves in circles, the movement 2210 that moves in circles, cross slide 2211, horizontal dovetail groove Sliding block 2212, the second Rodless cylinder 23a, direct current generator 24a, carton 25a, power conveying roller 26a, Chain conveyer
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but the present invention is not limited to These embodiments.
As shown in Fig. 1 to Figure 23, a kind of automatic packaging machine for different length corrugated case, including frame 7 and control System, material initial position rest area 8 is disposed with along carton conveying direction in frame 7, wraps up in wrap molding area and joint sealing area.
Material initial position rest area 8 is located at the side for wrapping up in wrap molding area, and the lower section of material initial position rest area 8 is set There is device for transporting objects, device for transporting objects includes five material support hands 10 arranged successively along the length direction of frame 7, is used for Drive material longitudinal translating device associated 12 that material support hand 10 moves along the short transverse of frame 7 and for driving material support hand 10 The material transverse conveying mechanism 13 moved along the width of frame 7, five and each position of material support hand 10 are evenly equipped with frame 2 Relative guide groove 9, width of each guide groove 9 along frame 7 are set.
The material longitudinal translating device associated 12 includes five jacking cylinders 123 relative with 10 positions of material support hand, each top The bottom of the piston rod and the material support hand 10 relative with the position of jacking cylinder 123 that rise cylinder 123 is connected, jacking cylinder 123 Controlled by above-mentioned control system；The material longitudinal translating device associated 12 also includes five materials relative with 10 positions of material support hand Hand lifting guidance set is held in the palm, material support hand lifting guidance set there are two groups, and it is located at the lower section both sides of material support hand 10 respectively, respectively Material support hand lifting guidance set includes longitudinal rail 121 and the longitudinally guiding bar 122 slid along longitudinal rail about 121, Longitudinally guiding bar 122 is connected with the bottom of material support hand 10, and jacking cylinder 123 is between two longitudinal rails 121, each jacking During the piston rod of cylinder 123 drives the raising and lowering of material support hand 10, synchronous drive longitudinally guiding bar 122 is led along longitudinal direction Rail slides about 121.
To realize that the synchronous horizontal of each material support hand 10 moves, set in the lower section of the material initial position rest area 8 Synchronizing frame 11, and length direction of the synchronizing frame 11 along frame 7 is set, each jacking cylinder 123 is installed by supporting plate respectively In synchronizing frame 11, each longitudinal rail 121 is arranged in synchronizing frame by longitudinal carrier 124 respectively；The material lateral transfer Mechanism 13 includes the laterally driven portion for driving above-mentioned synchronizing frame 11 to be slid along the width of frame 7, and laterally driven portion has two groups, and two The laterally driven portion of group respectively positioned at the lower section of the left and right sides of synchronizing frame 11, the laterally driven portion of each group include the first guide pad 134, Servomotor 131 and the ball screw assembly, driven by servomotor 131, servomotor 131 are connected with above-mentioned control system, ball Lead screw pair includes leading screw 132 and the nut being nested with leading screw 132, leading screw 132 are connected with the output shaft of servomotor 131, spiral shell Female to be connected with the first guide pad 134, the first guide pad 134 is connected with synchronizing frame 11；The material transverse conveying mechanism 13 also wraps Synchronizing frame transverse movement guidance set is included, synchronizing frame transverse movement guidance set includes cross slide way 135 and two laterally steerings Bar 133, for leading screw 132 positioned at the centre of two laterally steering bars 133, the lower section of frame 7 is provided with support bracket 14, each cross slide way 135 are arranged on support bracket 14, and width of the cross slide way 135 along frame 7 is set, the both ends of laterally steering bar 133 The both ends with cross slide way 135 are connected respectively, and first guide pad 134 is through on laterally steering bar 133, cross slide way 135 Length be more than material initial position rest area 8 and wrap up in the width summation in wrap molding area 3, that is to say, that cross slide way 135 need to be across More material initial position rest area 8 and wrap up in wrap molding area 3.
For the movement travel of accurate control synchronizing frame 11, synchronizing frame Stroke Control sensor, synchronizing frame Stroke Control are set Sensor includes first sensor 136, first and triggers catch 137, the second photoelectric sensor 139 and the second triggering catch 138, the First, the second photoelectric sensor is separately positioned on the left and right sides of cross slide way 135, and first, second triggering catch is separately positioned on The left and right sides of first guide pad 134, first, second photoelectric sensor are connected with above-mentioned control system.
The process of material conveying is realized using the present invention substantially：Each synchronization action of jacking cylinder 123, jacking cylinder 123 Piston rod elongation, drive material support hand 10 to rise, the material being placed on material initial position rest area 8 is lifted by material support hand 10 Certain height is risen to, servomotor 131 acts, and drives screw mandrel 82 to rotate, and then drives the first guide pad 134 transversely guide rail 135 slidings, material support hand 10 slide along guide groove 9, and material is transported to from material initial position rest area 8 and wraps up in wrap molding area 3, Afterwards, each synchronization action of jacking cylinder 123, the piston rod retraction of jacking cylinder 123, drives material support hand 10 to decline, material quilt It is placed on and wraps up in wrap molding area 3, servomotor 131 acts, and drives leading screw 132 to rotate, and then drives the first guide pad 134 transversely Guide rail 135 slides, and each material support hand 10 moves back to the lower section of material initial position rest area 8 under the drive of synchronizing frame 11, etc. Treat material conveying action next time.
Wrap up in and carton rest area 1 is provided with wrap molding area, carton rest area 1 is provided with several without dynamic along its length Power conveying roller 101, the carton with packed article for being transported through are laid in carton rest area 1, it is necessary to be sequentially completed side Face folds, top surface folds, front end side duck tongue folds, front end top surface duck tongue folds, front end bottom surface duck tongue folds and end side Face duck tongue folds, end top surface duck tongue folds, end face duck tongue folds, and this series of folding process needs to rely on following tie Structure is realized：
On carton rest area 1 top surface fold mechanism 3, front end folding system and end are set gradually along the direction of transfer of carton Folding system is held, the lower section of carton rest area 1 is provided with side fold mechanism 2, and front end folding system and end folding system are equal Including side duck tongue fold mechanism 4, top surface duck tongue fold mechanism 5 and bottom surface duck tongue fold mechanism 6, the arrangement side of each fold mechanism Formula meets different length as shown in figure 3, front end folding system and end folding system are set gradually on carton conveying direction The joint sealing demand of carton.
As shown in figure 4, each side folds, unit 2 includes two pieces of side guides 22 being oppositely arranged and a section is in The side guide positioning framework 21 of quadrangle, each side guide 22 are connected by locating support 24 with side guide positioning framework 21 respectively, Side guide 22 is rotatablely connected with locating support 24, and the phase of two pieces of side guides 22 is respectively arranged with single pole cylinder 25, single pole laterally Cylinder 25 is connected with above-mentioned control system, and each single pole cylinder 25 is arranged on relative with the position of single pole cylinder 25 by cylinder block respectively Locating support 24 on, the piston rod of each single pole cylinder 25 and the side guide 22 relative with the position of single pole cylinder 25 are connected, and fold During the cardboard of side, several sides fold the synchronization action of single pole cylinder 25 of unit 2, and each side guide 22 is in respective single pole cylinder 90 ° are flipped up by initial its flat presentation under 25 drive, the folding of carton side is completed, in addition, in two pieces of side pressures The opposite inner side of plate 22 sets two unpowered hold-down rolls 23 for being used to compress casing respectively, each unpowered hold-down roll 23 Axis direction is parallel to each other with the short transverse of carton.
In addition, in order to adapt to the fold requirements of different in width carton, the spacing between two locating supports 24 is arranged to It is adjustable, specifically, it can realize in the following way：The both ends of each locating support 24 are passed through into locking sliding block 26 respectively It is connected with side guide positioning framework 21, according to the width requirement of different cartons, regulation locating support 24 is in side guide positioning framework Installation site on 21, to reach the requirement for changing the spacing between two locating supports 24.
As shown in figure 5, the top surface fold mechanism 3 is arranged on the top of carton, top surface fold mechanism 3 includes two pieces relatively 34, top pressure board mounting stands 33 of top pressing board of setting and the first double-rod cylinder 31 for being arranged on the top of top pressure board mounting stand 33, Be provided with the first magnetic switch 32 in first double-rod cylinder 31, the first double-rod cylinder 31 and the first magnetic switch 32 with above-mentioned control System processed is connected, and top pressure board mounting stand 33 makees elevating movement under the drive of the first double-rod cylinder 31, and each top pressing board 34 is set respectively Put in the lower section of top pressure board mounting stand 33 and be rotatablely connected with top pressure board mounting stand 33, under original state, two pieces of top pressing boards 34 Between angle be 90 °, when pushing, two pieces of top pressing boards 34 turn to both and realize the folding of top surface in 180 ° of angles, certainly initial Under state, the angle between two pieces of top pressing boards 34 is not limited to 90 °, can also be 60 °, 70 °, 80 ° etc..
As shown in figure 5, the top surface fold mechanism 3 also includes top pressing board reset assembly, top pressing board reset assembly has two groups, Two groups of top pressing board reset assemblies are respectively acting on two pieces of top pressing boards 34, and each top pressing board reset assembly includes gangbar 36 and resetted Spring 35, one end of gangbar 36 is connected with top pressing board 34, the other end is connected with back-moving spring 35, the other end of back-moving spring 35 It is connected with top pressure board mounting stand 33.When the angle between two pieces of top pressing boards 34 becomes larger, back-moving spring 35 starts to tense, when When angle between two pieces of top pressing boards 34 reaches 180 ° of maximum angle, the pulling force of back-moving spring 35 is maximum, after the completion of folding, first The piston rod recovery of double-rod cylinder 31, two pieces of top pressing boards 34 slowly return back to original state under the active force of back-moving spring 35.
As shown in fig. 6, the side duck tongue fold mechanism 4 include be arranged in frame wag the tail cylinder mount frame 41 and In two cylinders 42 of wagging the tail being set on cylinder mount frame 41 of wagging the tail, two cylinders 42 of wagging the tail are located at the two of carton end respectively Side, the rod end of the piston rod for cylinder 42 of respectively wagging the tail are respectively connected with a set of quadric chain, under original state, the work for cylinder 42 of wagging the tail Stopper rod is to stretch out, and each quadric chain includes first connecting rod 43 be hinged successively, second connecting rod 44, third connecting rod 45 and the Double leval jib 46, wherein, first connecting rod 43 is connected with the piston rod for cylinder 42 of wagging the tail, under original state, two sets of quadric chains The side duck tongue of two side cardboards, and fourth link 46 and the bottom surface cardboard phase of carton are touched in the end of fourth link 46 respectively It is mutually parallel, the piston rod retraction for cylinder 42 of wagging the tail, two fourth links 46 are driven to being folded to movement, side duck tongue.
As shown in fig. 7, the top surface duck tongue fold mechanism 5 includes being arranged on lower platen 54 above carton end and with The preceding folded plate 55 that pressing plate 54 is rotatablely connected, under original state, the angle between lower platen 54 and preceding folded plate 55 is 135 °, lower platen 54 top is provided with the second double-rod cylinder 51, and the piston rod of the second double-rod cylinder 51 is connected with the top of lower platen 54, and second The second magnetic switch 52 is provided with double-rod cylinder 51, lower platen 54 has been respectively arranged below two top surface duck tongue foldable cylinders 56, two top surface duck tongue foldable cylinders 56 respectively be located at carton both sides, the second double-rod cylinder 51, the second magnetic switch 52 and Top surface duck tongue foldable cylinder 56 is connected with above-mentioned control system, piston rod and the preceding folded plate 55 of top surface duck tongue foldable cylinder 56 Bottom surface is connected, and under original state, the piston rod of each top surface duck tongue foldable cylinder 56 is in elongation state, during folding, second pair The piston rod elongation of bar cylinder 51, lower platen 54 are fallen, and top surface duck tongue is changed into same top surface in 135 ° from initial horizontality Angle, after the second magnetic switch 52 detects the second double-rod cylinder 51 in place, top surface duck tongue foldable cylinder 56 starts to act, top surface The piston rod retraction of duck tongue foldable cylinder 56, folded plate 55 is downwardly turned over to preceding folded plate 55 and is mutually perpendicular to lower platen 54 before drive, Top surface duck tongue is folded.
Certainly, the angle between the lower platen 54 and preceding folded plate 55 under original state is not limited to 135 °, can also be 160 °, 170 °, 180 ° etc..
The stroke of second double-rod cylinder 51 is larger, easily bends during work, therefore on the top of the lower platen 54 Both sides set a straight optical axis 53 to avoid the destruction of the second double-rod cylinder 51 respectively, extend making for the second double-rod cylinder 51 Use the life-span.
As shown in figure 8, the bottom surface duck tongue fold mechanism 6 includes base pressure plate 61, base pressure plate location-plate 64 and bottom duck tongue folding Folded cylinder 63, base pressure plate location-plate 64 is arranged in frame, and base pressure plate location-plate 64 is located at the lower section of carton end, base pressure plate 61 are rotatablely connected with base pressure plate location-plate 64, and bottom duck tongue foldable cylinder 63 is arranged on base pressure plate location-plate 64 and bottom duck tongue folds The piston rod of cylinder 63 is connected with the bottom surface of base pressure plate 61, and bottom duck tongue foldable cylinder 63 is connected with above-mentioned control system, initial shape Under state, the bottom surface of base pressure plate 61 and carton is parallel to each other, during folding, base pressure plate 61 under the drive of bottom duck tongue foldable cylinder 63 to Upper upset is mutually perpendicular to base pressure plate 61 and carton bottom surface, and bottom surface duck tongue is folded.After the completion of the folding of bottom surface duck tongue, top surface duck The side of tongue fold mechanism 5 can return.
, it is necessary to carry out adhesive tape for sealing boxes to carton after above-mentioned every folding process is completed, during to avoid joint sealing carton due to Elasticity recovers deformation, and above-mentioned bottom surface duck tongue fold mechanism 6 needs persistently to provide pressure to bottom surface duck tongue, due to bottom surface duck tongue upper half Portion needs to carry out adhesive tape for sealing boxes, and therefore, base pressure plate 61 can only provide pressure to the lower half of bottom duck tongue, to avoid lower half from continuing The first half caused by compression is deformed, and foam-rubber cushion 62 is set on base pressure plate 61, and bottom duck tongue persistently provides pressure by foam-rubber cushion 62, had Avoid to effect the deformation of bottom duck tongue.
It is described wrap up in wrap molding area and complete to wrap up in the carton 24a of wrap molding need to be sent to joint sealing area and carry out joint sealing, the conveying Process realizes that carton conveyor structure includes being arranged on wrapping up in wrap molding area and joint sealing area by carton conveyor structure as shown in figure 22 Between several power conveying rollers 25a, each power conveying roller 25a as shown in figure 23 it is straight below frame by being arranged on Flow motor 23a and provide power by Chain conveyer 26a.
The front that wrap molding area is located at joint sealing area is wrapped up in, the length direction in interior edge joint sealing area of joint sealing area is provided with several without dynamic Power conveying roller, joint sealing area interior edge carton conveying direction are disposed with both ends joint sealing mechanism 20, length direction joint sealing system 21 And width joint sealing system 22；Both ends joint sealing mechanism 20 includes being used for the front end movement for sealing the front end face of carton 201 and the rear end movement for being sealed to the rear end face of carton, the wheel shaft of the adhesive tape front and rear wheel of front and back ends movement with Plane where the bottom surface of carton is perpendicular；Length direction joint sealing system 21 includes suspension movement 212, hangs the glue of movement 212 Wheel shaft with front and rear wheel is with the plane parallel where the bottom surface of carton and hangs the adhesive tape front and rear wheel wheel shaft of movement 212 The line of central point and the length direction of carton are parallel to each other；Width joint sealing system 22 includes the movement 229 that moves in circles, and follows The wheel shaft of the adhesive tape front and rear wheel of the reciprocal movement 229 of ring is parallel to each other with the plane where the bottom surface of carton and the machine that moves in circles The line of central point and the length direction of carton of the adhesive tape front and rear wheel wheel shaft of core 229 are mutually perpendicular to, the width with carton It is parallel to each other.
The both ends joint sealing mechanism 20 also includes first support 203 and drives front and back ends movement to come along carton width The first Rodless cylinder 204 of sliding is returned, the first Rodless cylinder 204 is connected with above-mentioned control system, front end movement 201 and backend machine Backwards to being arranged in first support 203, front end movement 201 and rear end movement are driven core jointly by the first Rodless cylinder 204, and first Rodless cylinder 204 is arranged on the centre position of first support 203, and the adhesive tape front and rear wheel face of front end movement 201 is from wrapping up in wrap molding The front end face for the carton that area's transmission comes, after the completion of front end movement 201 is to the front end face joint sealing of carton, carton continues to pass to joint sealing area Send, until the rear end face face rear end movement of carton, rear end movement carries out joint sealing to rear end face；The both ends joint sealing mechanism 20 is also Guidance set is slid including movement, movement sliding guidance set includes preceding slide 202, rear slide 205, two in first support The preceding line slideway 206 for setting and being parallel to each other one on the other on 203 front end face and two are in the rear end of first support 203 The rear line slideway for setting and being parallel to each other one on the other on face, front end movement 201 are connected with preceding slide 202, rear end movement with Slide 205 is connected afterwards, and the back side of preceding slide 202 is provided with preceding dovetail groove that is relative with the preceding position of line slideway 206 and being adapted Sliding block 207, the back side of rear slide are provided with rear dovetail groove sliding block that is relative with rear line slideway position and being adapted.
The length direction joint sealing system 21 also includes the clipping carton conveyor structure in side, and suspension movement 212 is arranged on The top of the clipping carton conveyor structure in side, the clipping carton conveyor structure in side is identical including two groups of structures and is oppositely arranged Clamping conveying assembly, two groups of clamping conveying assemblies are discrete in carton both sides, and each conveying assembly that clamps is separately positioned on one piece of horizontal stroke To in supporting plate 216, each cross-brace plate 216 is separately positioned in frame, and each conveying assembly that clamps includes conveyer belt 211, Carton forwards in the case where the synchronous friction of two conveyer belts 211 drives, and the adhesive tape front and rear wheel of suspension movement 212 is positioned at two conveyings Between band 211, each conveying assembly that clamps also includes being used for the self-locking motor 213 for driving respective conveyer belt 211 to rotate, each self-locking Motor 213 is connected with above-mentioned control system.
The length direction joint sealing system 21 also includes conveyer belt distance regulating mechanism, and conveyer belt distance regulating mechanism has two Group, every group of corresponding a set of clamping conveying assembly, each group conveyer belt distance regulating mechanism include the first clamping cylinder 215, and first Clamping cylinder 215 is arranged on the dorsal part of conveyer belt 211, and the piston rod of the first clamping cylinder 215 and the phase of cross-brace plate 216 Even, each first clamping cylinder 215 is connected with above-mentioned control system, and the lower section of each cross-brace plate 216 is provided with second and led To block 2112, the supporting plate moving guide rail 2113 being adapted with the second guide pad 2112, the first clamping cylinder are provided with frame 215 piston rod extends, and the spacing between two conveyer belts 211 reduces, the piston rod retraction of the first clamping cylinder 215, two conveyer belts Spacing increase between 211；The length direction joint sealing system 21 also includes being used for the strainer for adjusting the tensile force of conveyer belt 211 2111。
The length direction joint sealing system 21 also includes suspension height of movement governor motion, hangs height of movement governor motion Including suspension movement mounting bracket 217 and two pieces of first vertical frames 214 being oppositely arranged in frame, suspension movement 212 is set Put on suspension movement mounting bracket 217, the both ends of suspension movement mounting bracket 217 are connected to ball screw assembly, each ball wire Thick stick pair includes trapezoidal screw 219 and the nut being nested with trapezoidal screw 219, and nut is connected with suspension movement mounting bracket 217, A piece trapezoidal screw 219 is corresponding to be arranged on first vertical frame 214, and the top of two trapezoidal screws 219 passes through sprocket wheel Chain drive is connected, wherein the top of a trapezoidal screw 219 is provided with hand wheel 218；The suspension height of movement Governor motion also includes being arranged on vertical guide rod 2110 on each first vertical frame 214, and vertical guide rod 2110 is from suspension The end of movement mounting bracket 217 passes through, drive lower edge vertical guide rod 2110 of the suspension movement mounting bracket 217 in ball screw assembly, Sliding up and down.
The width joint sealing system 22 also includes movement translation mechanism, and movement translation mechanism includes the movement that moves in circles Mounting bracket 228, the cross slide way 225 for being arranged on the top both sides of movement mounting bracket 228 of moving in circles and driving moves in circles machine The second Rodless cylinder 2212 that core 229 moves back and forth, the second Rodless cylinder 2212 are connected with above-mentioned control system, and move in circles machine Core 229 is arranged on by cross slide 2210 and moved in circles on movement mounting bracket 228, the bottom both sides difference of cross slide 2210 It is provided with the horizontal dovetail groove sliding block 2211 being adapted with cross slide way 225.
The width joint sealing system 22 also includes the clamp system for preventing carton transverse shifting, and clamp system has two Group, two groups of clamp systems are separately positioned on the both sides of carton, and each clamp system includes the second clamping cylinder 226, and second clamps Cylinder 226 is connected with above-mentioned control system, the axis direction of the piston rod of the second clamping cylinder 226 and the width phase of carton Mutually parallel, the rod end of the piston rod of each second clamping cylinder 226 is provided with folder push pedal 227, and folder push pedal 227 clamps gas second It is close under the drive of cylinder 226 or away from carton side.
The width joint sealing system 22 also includes core elevating mechanism, and core elevating mechanism includes the second vertical frame 223rd, lifting support 222 and the lift cylinder 221 being connected with the top of lifting support 222, the lift cylinder 221 and above-mentioned control System is connected, and the bottom of lifting support 222 is connected with the movement mounting bracket 228 that moves in circles, the left and right two of the second vertical frame 223 Side is respectively arranged with vertical guide 224, and the left and right sides of lifting support 222 is respectively arranged with vertical slide 83, vertical slide 83 Side be provided with the vertical dovetail groove sliding block being adapted with vertical guide 224；The core elevating mechanism also includes being used to examine The 3rd photoelectric sensor of the adjustable height of movement 229 that moves in circles is surveyed, the 3rd photoelectric sensor is arranged on lifting support 222, followed The reciprocal movement mounting bracket 228 of ring, lift cylinder 221 move in circles on movement 229.
The moving line of the movement 229 that moves in circles is as shown in figure 21, wherein, A is the initial of movement 229 of moving in circles Position, B are width joint sealing starting position, and C is that width joint sealing completes position, and D is the rising of movement 229 of moving in circles Position.It is power with lift cylinder 221 during from A points to the decline of B points, it is different in packaging because the height of carton is different Carton when, lift cylinder 221 declines different height, therefore coordinates lift cylinder 221 to height from the 3rd photoelectric sensor Degree is adjusted, when move in circles 229 entire lowering of movement when, when dropping to the detecting distance of the 3rd photoelectric sensor, lifting Cylinder 221 stops declining, and the height that different cartons declines is different, and circulation movement 89 is completed from A points to B points using aforesaid way Motion.B points to C points be the joint sealing process of movement 229 of moving in circles, should during, the movement 229 that moves in circles is in B points by the Two Rodless cylinders 2212 are pulled to C points, complete the joint sealing to the width of carton, during width joint sealing, during carton Inactive state, the joint sealing of movement 229 that moves in circles easily causes the lateral displacement of carton, in order to avoid the appearance of the problem, in paper The both ends of case set the second clamping cylinder 226 respectively.To A points it is again the reseting procedure of movement 229 of moving in circles from C point to D, it is complete Into after joint sealing move in circles movement 229 due to can not direct backtracking, after can only first rising certain height, then have second Rodless cylinder 2212 retracts, and completes the reset of movement 229 of moving in circles.
Next carton is transmitted through from job contract position is wrapped up in, is completed first by the front end movement 201 in both ends joint sealing mechanism 20 to carton The joint sealing of front end, in the case where the friction of the clipping carton conveyor structure in side drives, carton forwards, and suspension movement 212 starts The joint sealing in carton end face length direction is carried out, meanwhile, the movement 229 that moves in circles starts to carry out intermittent carton top to carton top surface The joint sealing of face width, when carton rear end is sent at the movement of rear end, rear end movement completes the joint sealing to carton rear end.
Carton is transferred into by material initial position rest area 8 to be wrapped up in wrap molding area and is folded, and the carton after folding is again It is sent to joint sealing area and carries out joint sealing, each several part co-operating, improves the packaging efficiency of carton.
The part do not addressed in the present invention uses or used for reference prior art and can be achieved.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right The limitation of the present invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relatively important Property.
Specific embodiment described herein is only the spiritual example explanation to the present invention.Belonging to the present invention Those skilled in the art can make various modifications or supplement to described specific embodiment or using similar Mode substitutes, but without departing from the spiritual of the present invention or surmounts scope defined in appended claims.

Claims (9)

  1. A kind of 1. automatic packaging machine for different length corrugated case, it is characterised in that：
    Including frame and control system, it is disposed with material initial position rest area along carton conveying direction in frame, wraps up in bag Shaping area and joint sealing area；
    Device for transporting objects is provided with below material initial position rest area, device for transporting objects includes several along frame Material support hand that length direction is arranged successively, for driving the material that short transverse of the material support hand along frame moves longitudinally fed Mechanism and the material transverse conveying mechanism for driving width of the material support hand along frame to move, be evenly equipped with frame with The guide groove that each material support hand position is relative and quantity is equal, width of each guide groove along frame are set；
    Wrap up in and carton rest area is provided with wrap molding area, direction of transfer of the carton rest area along carton is disposed with top surface folding Mechanism, front end folding system and end folding system, side fold mechanism is provided with below carton rest area, and front end folds system System and end folding system include side duck tongue fold mechanism, top surface duck tongue fold mechanism and bottom surface duck tongue fold mechanism, side Face fold mechanism includes the side that several length directions along carton rest area are arranged successively and folds unit；
    The length direction in interior edge joint sealing area of joint sealing area is provided with several unpowered conveying rollers, interior edge carton conveying side of joint sealing area To being disposed with both ends joint sealing mechanism, length direction joint sealing system and width joint sealing system；The both ends joint sealing mechanism Including the front end movement for being sealed to the front end face of carton and the backend machine for being sealed to the rear end face of carton Core, the wheel shaft of the adhesive tape front and rear wheel of front and back ends movement are perpendicular with the plane where the bottom surface of carton；Length direction joint sealing System include suspension movement, hang movement adhesive tape front and rear wheel wheel shaft with the plane parallel where the bottom surface of carton and The line of central point and the length direction of carton for hanging the adhesive tape front and rear wheel wheel shaft of movement are parallel to each other；Width joint sealing System includes moving in circles movement, the wheel shaft of the adhesive tape front and rear wheel for the movement that moves in circles with the plane where the bottom surface of carton It is parallel to each other and the length direction of the line of the central point of the adhesive tape front and rear wheel wheel shaft for the movement that moves in circles and carton mutually hangs down Directly, the width with carton is parallel to each other；
    Each side folds unit and determined including two pieces of side guides being oppositely arranged and a section in the side guide of quadrangle Position framework, each side guide are connected by locating support with side guide positioning framework respectively, and side guide is rotatablely connected with locating support, The phase of two pieces of side guides is respectively arranged with single pole cylinder laterally, and single pole cylinder is connected with above-mentioned control system, each single pole cylinder It is arranged on respectively by cylinder block on the locating support relative with single pole cylinder location, the piston rod and and single pole of each single pole cylinder The relative side guide of cylinder location is connected, and during folded sides cardboard, each side guide is under the drive of respective single pole cylinder by first Its flat presentation of beginning is flipped up 90 °；
    Spacing between two locating supports is adjustable；
    The opposite inner side of two pieces of side guides is respectively arranged with multiple unpowered hold-down rolls, the axle of each unpowered hold-down roll Line direction is parallel to each other with the short transverse of carton.
  2. A kind of 2. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The material longitudinal translating device associated includes jacking cylinder equal with material support hand quantity and that position is relative, each jacking cylinder Piston rod and the bottom of the material support hand relative with the jacking cylinder position be connected, jacking cylinder and above-mentioned control system phase Even；
    The material longitudinal translating device associated also includes material support hand lifting equal with material support hand quantity and that position is relative and is oriented to Component, material support hand lifting guidance set have two groups, and it is located at the lower section both sides of material support hand respectively；The lifting of material support hand is oriented to Component includes longitudinal rail and the longitudinally guiding bar slid up and down along longitudinal rail, the bottom phase of longitudinally guiding bar and material support hand Even；
    The synchronizing frame along the length direction setting of frame, each top are additionally provided with below the material initial position rest area Rise cylinder and each material support hand lifting guidance set is installed in synchronizing frame；
    The material transverse conveying mechanism includes the laterally driven portion for driving above-mentioned synchronizing frame to be slid along frame width, laterally Drive division has two groups, and two groups of laterally driven portions are located at the lower section at left and right sides of synchronizing frame respectively, and the laterally driven portion of each group includes First guide pad, servomotor and the ball screw assembly, driven by servomotor, servomotor are connected with above-mentioned control system, roll Ballscrew is secondary to be included leading screw and is nested with the nut on leading screw, and leading screw is connected with the output shaft of servomotor, and nut is led with first It is connected to block, the first guide pad is connected with synchronizing frame；
    The material transverse conveying mechanism also includes synchronizing frame transverse movement guidance set, synchronizing frame transverse movement guidance set bag Cross slide way and laterally steering bar are included, support bracket is provided with below frame, each cross slide way is arranged on support bracket, and horizontal Width of the direction guiding rail along frame is set, and the both ends of laterally steering bar are connected with the both ends of cross slide way respectively, and described first Guide pad is through on laterally steering bar, and the length of cross slide way is more than material initial position rest area and wraps up in the width in wrap molding area Summation；
    The material transverse conveying mechanism also includes synchronizing frame Stroke Control sensor, and synchronizing frame Stroke Control sensor includes the One photoelectric sensor, the first triggering catch, the second photoelectric sensor and the second triggering catch, first, second photoelectric sensor point The left and right sides of cross slide way is not arranged on, first, second triggering catch is separately positioned on the left and right sides of the first guide pad, the First, the second photoelectric sensor is connected with above-mentioned control system.
  3. A kind of 3. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The top surface fold mechanism is arranged on the top of carton, and top surface fold mechanism includes two pieces of top pressing boards being oppositely arranged, one Individual top pressure board mounting stand and the first double-rod cylinder being arranged on above top pressure board mounting stand, first is provided with the first double-rod cylinder Magnetic switch, the first double-rod cylinder and the first magnetic switch are connected with above-mentioned control system, and top pressure board mounting stand is at first pair Make elevating movement under the drive of bar cylinder, each top pressing board is separately positioned on the lower section of top pressure board mounting stand and installed with top pressing board Frame is rotatablely connected, and under original state, the angle between two pieces of top pressing boards is 60 °~90 °, and when pushing, two pieces of top pressing boards turn to Both realize the folding of top surface in 180 ° of angles；
    The top surface fold mechanism also includes top pressing board reset assembly, and top pressing board reset assembly has two groups, two groups of top pressure sheet resets Component is respectively acting on two pieces of top pressing boards, and each top pressing board reset assembly includes gangbar and back-moving spring, one end of gangbar Be connected with top pressing board, the other end is connected with back-moving spring, the other end of back-moving spring is connected with top pressure board mounting stand.
  4. A kind of 4. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The side duck tongue fold mechanism includes being arranged on the cylinder mount frame and in cylinder mount frame of wagging the tail of wagging the tail in frame Two cylinders of wagging the tail of upper setting, two cylinders of wagging the tail are located at the both sides of carton end, the piston rod of cylinder of respectively wagging the tail respectively Rod end is respectively connected with a set of quadric chain, and under original state, the piston rod for cylinder of wagging the tail is to stretch out, and each quadric chain is equal Including be hinged successively first connecting rod, second connecting rod, third connecting rod and fourth link, wherein, first connecting rod and cylinder of wagging the tail Piston rod is connected, and under original state, the side of two side cardboards is touched in the end of the fourth link of two sets of quadric chains respectively Face duck tongue, and the bottom surface cardboard of fourth link and carton is parallel to each other, and the piston rod retraction for cylinder of wagging the tail, drives two the 4th companies Bar to movement, side duck tongue to being folded.
  5. A kind of 5. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The top surface duck tongue fold mechanism is included before being arranged on the lower platen above carton end and being rotatablely connected with lower platen Folded plate, under original state, the angle between lower platen and preceding folded plate is 135 °~180 °, and second pair is provided with above lower platen Bar cylinder, the piston rod of the second double-rod cylinder are connected with the top of lower platen, and the second magnetic is provided with the second double-rod cylinder and is opened Close, lower platen has been respectively arranged below two top surface duck tongue foldable cylinders, and two top surface duck tongue foldable cylinders are located at paper respectively The both sides of case, the second double-rod cylinder, the second magnetic switch and top surface duck tongue foldable cylinder are connected with above-mentioned control system, top The piston rod of face duck tongue foldable cylinder is connected with the bottom surface of preceding folded plate, under original state, the piston of each top surface duck tongue foldable cylinder Bar is in elongation state, and during folding, the piston rod retraction of top surface duck tongue foldable cylinder, folded plate is downwardly turned over to preceding folding before drive Plate is mutually perpendicular to lower platen, and top surface duck tongue is folded；The top both sides of the lower platen are respectively arranged with a straight optical axis.
  6. A kind of 6. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The bottom surface duck tongue fold mechanism includes base pressure plate, base pressure plate location-plate and bottom duck tongue foldable cylinder, base pressure plate location-plate In frame, and base pressure plate location-plate is located at the lower section of carton end, and base pressure plate is rotatablely connected with base pressure plate location-plate, bottom Duck tongue foldable cylinder is arranged on base pressure plate location-plate and the piston rod of bottom duck tongue foldable cylinder is connected with the bottom surface of base pressure plate, bottom Duck tongue foldable cylinder is connected with above-mentioned control system, and under original state, the bottom surface of base pressure plate and carton is parallel to each other, during folding, Base pressure plate is flipped up to base pressure plate and carton bottom surface being mutually perpendicular under the drive of bottom duck tongue foldable cylinder, and bottom surface duck tongue is rolled over It is folded.
  7. A kind of 7. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The both ends joint sealing mechanism also include first support and drive that front and back ends movement slides back and forth along carton width the One Rodless cylinder, the first Rodless cylinder are connected with above-mentioned control system, and front end movement and rear end movement are backwards to installed in first On frame, front end movement and rear end movement are driven jointly by the first Rodless cylinder, and the first Rodless cylinder is arranged in first support Between position, the adhesive tape front and rear wheel face of front end movement is from the front end face for wrapping up in the carton that the transmission of wrap molding area comes, and front end movement is to paper After the completion of the front end face joint sealing of case, carton continues to transmit to joint sealing area, until the rear end face face rear end movement of carton, backend machine Core carries out joint sealing to rear end face；
    The both ends joint sealing mechanism also include movement sliding guidance set, movement sliding guidance set include preceding slide, rear slide, Two preceding line slideways for setting and being parallel to each other one on the other on the front end face of first support and two are in first support Rear end face on the rear line slideway that sets and be parallel to each other one on the other, front end movement is connected with preceding slide, rear end movement with Slide is connected afterwards, and the back side of preceding slide is provided with preceding dovetail groove sliding block that is relative with preceding line slideway position and being adapted, rear sliding The back side of seat is provided with rear dovetail groove sliding block that is relative with rear line slideway position and being adapted.
  8. A kind of 8. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The length direction joint sealing system also includes the clipping carton conveyor structure in side, and it is clipping that suspension movement is arranged on side The top of carton conveyor structure, the clipping carton conveyor structure in side include the clamping conveying that two groups of structures are identical and are oppositely arranged Component, two groups of clamping conveying assemblies are discrete to be separately positioned on one block of cross-brace plate in carton both sides, each conveying assembly that clamps, Each cross-brace plate is separately positioned in frame, and each conveying assembly that clamps includes conveyer belt, and carton is in two conveyer belt synchronizations Friction forwards under driving, and hangs the adhesive tape front and rear wheel of movement between two conveyer belts, and each conveying assembly that clamps also includes For the self-locking motor for driving respective conveyer belt to rotate, each self-locking motor is connected with above-mentioned control system；
    The length direction joint sealing system also includes conveyer belt distance regulating mechanism, and conveyer belt distance regulating mechanism has two groups, often The corresponding a set of clamping conveying assembly of group, each group conveyer belt distance regulating mechanism include the first clamping cylinder, the first clamping cylinder Be arranged on the dorsal part of conveyer belt, and the piston rod of the first clamping cylinder is connected with cross-brace plate, each first clamping cylinder with Above-mentioned control system is connected, and the second guide pad is provided with below each cross-brace plate, is provided with frame and is oriented to second The supporting plate moving guide rail that block is adapted, the piston rod elongation of the first clamping cylinder, the spacing of two conveying interbands reduce, the first folder The piston rod retraction of tight cylinder, the spacing increase of two conveying interbands；
    The length direction joint sealing system also includes suspension height of movement governor motion, and suspension height of movement governor motion includes outstanding On-hook core mounting bracket and two pieces of first vertical frames being oppositely arranged in frame, suspension movement are arranged on suspension movement installation On frame, the both ends of suspension movement mounting bracket are connected to ball screw assembly, and each ball screw assembly, includes trapezoidal screw and set The nut on trapezoidal screw is put, nut is connected with suspension movement mounting bracket, and a trapezoidal screw is corresponding to be arranged on one first On vertical frame, the top of two trapezoidal screws is connected by sprocket wheel chain drive, wherein the top of a trapezoidal screw It is provided with hand wheel；The suspension height of movement governor motion also includes the vertical guiding being arranged on each first vertical frame Bar, vertical guide rod pass through from the end of suspension movement mounting bracket, drive lower edge of the suspension movement mounting bracket in ball screw assembly, Vertical guide rod slides up and down.
  9. A kind of 9. automatic packaging machine for different length corrugated case according to claim 1, it is characterised in that：
    The width joint sealing system also includes movement translation mechanism, and movement translation mechanism includes the movement installation that moves in circles Frame, the cross slide way for being arranged on movement mounting bracket top both sides of moving in circles and drive move in circles that movement moves back and forth Two Rodless cylinders, the second Rodless cylinder are connected with above-mentioned control system, and the movement that moves in circles is arranged on circulation by cross slide On reciprocal movement mounting bracket, the bottom both sides of cross slide are respectively arranged with the horizontal dovetail groove being adapted with cross slide way and slided Block；
    The width joint sealing system also includes the clamp system for preventing carton transverse shifting, and clamp system has two groups, two groups Clamp system is separately positioned on the both sides of carton, and each clamp system includes the second clamping cylinder, the second clamping cylinder with it is above-mentioned Control system is connected, and the axis direction of the piston rod of the second clamping cylinder and the width of carton are parallel to each other, each second folder The rod end of the piston rod of tight cylinder is provided with folder push pedal, and folder push pedal is close under the drive of the second clamping cylinder or away from carton Side；
    The width joint sealing system also includes core elevating mechanism, and core elevating mechanism includes the second vertical frame, lifting Support and the lift cylinder being connected with lifting support top, lift cylinder are connected with above-mentioned control system, the bottom of lifting support Movement mounting bracket is connected with moving in circles, and vertical guide is respectively arranged with left and right sides of the second vertical frame, lifting support The left and right sides is respectively arranged with vertical slide, and the side of vertical slide is provided with the vertical dovetail groove being adapted with vertical guide and slided Block；The core elevating mechanism also includes being used for the photoelectric sensor for detecting the movement adjustable height that moves in circles.
CN201610183948.4A 2016-03-28 2016-03-28 A kind of automatic packaging machine for different length corrugated case Expired - Fee Related CN105730772B (en)

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