CN104890287A - Forming unit of paper box - Google Patents

Forming unit of paper box Download PDF

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Publication number
CN104890287A
CN104890287A CN201510318379.5A CN201510318379A CN104890287A CN 104890287 A CN104890287 A CN 104890287A CN 201510318379 A CN201510318379 A CN 201510318379A CN 104890287 A CN104890287 A CN 104890287A
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China
Prior art keywords
foxing
paper
cam
roller
cover
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CN201510318379.5A
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Chinese (zh)
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CN104890287B (en
Inventor
李飚
康忠凯
纪传斌
林培澄
朱经荣
许智扬
曾金海
李德润
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广东金玉兰包装机械有限公司
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Publication of CN104890287A publication Critical patent/CN104890287A/en
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Publication of CN104890287B publication Critical patent/CN104890287B/en

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Abstract

The invention relates to the technical field of paper box forming equipment, and in particular relates to a forming unit of a paper box. The forming unit mainly comprises an upper box forming unit, a lower cover and inner enclosing strip integral forming unit and a die assembling unit; the paper boxes are gathered in an upper and lower cover combining unit to combine an upper cover and a lower cover and then enter a surface paper adhering forming unit through a pressing conveyor belt, wherein the surface paper is supplied by a conveying device and is outputted through the surface paper adhering forming unit and then fed into a collecting unit through an edging mechanism; a main shaft and a secondary shaft are arranged in a worktable of the die assembling unit; a main transmission cam is mounted in the middle of the main shaft; a left secondary transmission cam and a right secondary transmission cam which are corresponding to each other are respectively arranged at the left side and the right side of the main transmission cam; the main transmission cam is used for controlling a pressing plate through a connecting plate; the secondary transmission cams are connected with the secondary shaft through the connecting part. The forming unit of the paper box can mainly overcome the problems of inconvenient conveying and poor gluing quality in case of surface paper with small weight; the station assembly of the lower cover and inner enclosing strip integral forming unit can be further optimized; the space can be effectively utilized; continuous paper feeding device is additionally arranged, so that the automation degree of the unit can be improved, and the use effect is obvious.

Description

Carton forming unit

Technical field

The present invention relates to carton forming equipment technical field, refer in particular to carton forming unit.

Background technology

Have cardboard in prior art, inner foxing, the complete unit of facial tissue split bonding forming, name is called a kind of Chinese invention patent of carton forming unit, publication No. is CN 104354326A, mainly comprise upper cover shaping machine set, lower cover and the one-body molded unit of inner foxing, after die assembly unit, carton collects in upper and lower covers combination unit makes upper and lower covers combine, facial tissue binding and moulding machine group is entered through pressing conveyer belt, export from the adhesion-molded unit of facial tissue again and enter collection unit through treating selvedge mechanism, wherein, upper cover is punch forming in shaping machine set, inner foxing and lower cover are in lower cover and the one-body molded unit of inner foxing after shaping assembling, internal mold is loaded in die assembly unit, upper cover and lower cover is shaping complete after enter upper and lower covers and combine in unit and combine, through pressing conveyer belt, upper and lower covers is fitted firmly, enter facial tissue binding and moulding machine group and carry out facial tissue bonding, finally carry out collection delivery by trimming unit and complete carton forming institute in steps.

The present invention is also on the basis of technical scheme described in this patent, improves further, to overcome Problems existing in practical operation use procedure, such as when facial tissue grammes per square metre is less, during thinner thickness, in transfer process, mortality promotes, and has influence on later stage painting glue bond; Also there is waste station, die-filling device responds time in addition fast not, more large-tonnage demand cannot be met further.

Summary of the invention

The object of the invention is to for the existing state of the art, a kind of more efficient, carton forming unit that adaptive faculty is strong is provided.

For achieving the above object, the present invention adopts following technical scheme:

Carton forming unit; mainly comprise the one-body molded unit of upper cover shaping machine set, lower cover and inner foxing, die-filling unit; carton collects in upper and lower covers combination unit makes upper and lower covers combine; facial tissue binding and moulding machine group is entered through pressing conveyer belt; facial tissue is supplied by conveyer; export from the adhesion-molded unit of facial tissue and enter collection unit through treating selvedge mechanism

The workbench inside of die-filling unit arranges main shaft and countershaft; in the middle of main shaft, main transmission cam is installed; the main transmission cam left and right sides is respectively about two corresponding secondary driving cams; main transmission cam controls pressing plate by connector; secondary driving cam connects countershaft by connector; countershaft is installed with two clamping plate that left and right is corresponding; countershaft intermediate sleeve has spring; countershaft one end props up auxiliary cam, auxiliary cam end face has the transition face swelled gradually and between transition face, is in high prominent face of putting.

Wherein, through support bar in the middle of the connecting plate that connector between described main transmission cam and pressing plate mainly comprises the cam path be arranged in main transmission cam chamber, walk about along cam, connecting plate, connecting plate one end connects locking member, the locking member other end connects push rod, is dismountable pressing plate bottom push rod;

Connector between secondary driving cam and countershaft mainly comprises the cam path being arranged on time driving cam inner chamber, the connecting rod of walking about along secondary cam, and it is corresponding with the gear ring on countershaft that connecting rod end has tooth;

Auxiliary cam connects synchronizing wheel, is connected with the main synchronizing wheel on main shaft by Timing Belt;

The movement track of pressing plate is by the shape controlling of cam;

The rotary motion trace of countershaft is by the shape controlling of secondary cam;

The time point of telescopic spring is by the shape controlling of auxiliary cam.

Further, the adhesion-molded unit of described facial tissue comprises facial tissue vacuum suction cylinder, facial tissue fold mechanism composition;

Facial tissue vacuum suction cylinder wherein mainly comprises roller platen, the periphery of roller platen have some gripper mechanisms and fortune paper, described gripper mechanism is made up of tooth sheet and bite-block, described some fortune papers are provided with the embossment for holding up the scraps of paper, each embossment is equipped with some adsorption holes, roller platen corresponds to each fortune paper side and is provided with some guide holes, adsorption hole is connected with guide hole below roller platen, roller platen side is provided with adsorbing mechanism, embossment fits on fortune paper, and the width that embossment is positioned on fortune paper is less than the scraps of paper.

Wherein, described adsorbing mechanism comprises indent, retainer spring and conduit;

Indent inner hollow, retainer spring makes indent be positioned at fixed position to contact with the roller platen of rotation, tubes connection external equipment;

The movable end of tooth sheet is provided with the locating slot into facial tissue location, and bite-block and tooth sheet agree with for the gripping scraps of paper mutually;

The upper surface of bite-block is relative to the periphery radially retraction of roller platen, and when tooth sheet is pressed on bite-block, the upper surface of tooth sheet is positioned on the periphery of roller platen.

Further, described conveyer mainly comprises main paper platform, secondary paper platform, vacuum paper-absorbing system, transmission system, and described main paper platform and secondary paper platform are oppositely arranged, and are vertically connected on lowering or hoisting gear respectively;

Vacuum paper-absorbing system comprises the sucker be connected with cylinder, and sucker is connected with balladeur train by connecting rod, and balladeur train is connected with rotating disk by a power transmission shaft.

Wherein, described main paper platform comprises main paper platform bracing frame and main paper platform support bar;

Secondary paper platform comprises secondary paper platform bracing frame and secondary paper platform support bar, secondary paper platform support bar and the alternate setting of main paper platform support bar, when main paper platform and secondary paper platform rise to same level, secondary paper platform support bar can intersect alternately with main paper platform support bar, and secondary paper platform support bar can pass in and out secondary paper platform bracing frame by horizontal extension;

Transmission system comprises two roller bearings and conveyer belt, and roller bearing, between sucker and conveyer belt, is provided with two big rollers above roller bearing, and big roller is fixed on above roller bearing and coordinates roller bearing to roll;

Be provided with two trundles above conveyer belt, trundle is connected with slide bar by slide, does horizontal slip on a moving belt.

Further, described lower cover and the one-body molded unit of inner foxing mainly comprise workbench, inner foxing assembling device, flanging wheels, main shaft, inner foxing feed channel and lower cover cardboard feed channel, described workbench left and right sides is respectively equipped with inner foxing feed channel, before and after workbench, side is equipped with lower cover cardboard feed channel, rectangular enclosure is provided with below workbench, workbench is mainly equipped with flanging wheels and main shaft, main shaft drives inner foxing assembling device to rotate, feed station A and lower cover shaping station A is provided with successively with main shaft rotation direction, feed station B, lower cover shaping station B, described inner foxing assembling device is taken inner foxing and is turned to lower cover shaping station A from feed station A and complete flanging and assembling, described inner foxing assembling device is taken inner foxing and is turned to lower cover shaping station B from feed station B and complete flanging and assembling,

Feed station A and feed station B is symmetrically distributed on the table, described lower cover shaping station A and lower cover shaping station B is symmetrically distributed on the table, flanging wheels are between inner foxing feed channel and lower cover cardboard feed channel, and cavity is positioned at the below of lower cover shaping station A and lower cover shaping station B.

Further, described main shaft at least connects four groups of inner foxing assembling devices, and workbench is at least provided with two groups of flanging wheels;

Wherein, inner foxing assembling device is formed primarily of manipulator and inner foxing assembling device, inner foxing assembling device intersects with two lines and is divided into four parts, to be opened or closed, be clamped in the outer surface on inner foxing each limit when manipulator closes respectively by air cylinder driven each several part toward surrounding;

Flanging wheels are primarily of fixing bending wheels and swing bending wheels formation, fix bending wheels and put on the table by some roller cambers, swing bending wheel composition V-type, completed the action of swing contraction by cam driven drive link;

Inner foxing feed channel is formed primarily of conveying wheels and glue-spraying device, and the delivery wheel of conveying wheels is bilateral symmetry, and the nozzle of glue-spraying device stretches in conveying wheels to inner foxing sprayed glues.

Further, described lower cover and be provided with separately the connecting gear of automatic rotation box body between the one-body molded unit of inner foxing and die-filling unit;

Mainly comprise three parts such as longitudinal conveyer belt, rail groove, some rollers, the side of described rail groove is long guide plate, also have the first block board and the second block board inside long guide plate, long guide plate, the first block board, the second block board are arranged one after another and each initiating terminal does not contact; Rail groove opposite side is for arrange the first guide plate, the second guide plate, the 3rd guide plate abreast with long guide plate, rail groove is positioned at also longitudinally conveyer belt throughput direction setting above longitudinal conveyer belt, rail groove width also can make transmission box body transport through, and roller compression transmits box body;

Further, described rail groove, roller can the vertical direction in longitudinally tape transport direction move;

Long guide plate, the first guide plate, the second guide plate, the 3rd guide plate all can move along the vertical direction in longitudinally tape transport direction;

Wherein roller comprises the first roller and the second roller, and the first roller is positioned at the first block board initiating terminal, and the second roller is positioned at the second block board initiating terminal;

The initiating terminal of long guide plate and the first guide plate, the second guide plate, the 3rd guide plate is all set to the opening extended out.

Beneficial effect of the present invention is:

1, the mould of die-filling unit presses down in process, by the travel path of cam determination clamping plate, make clamping plate make the action of clamping and positioning to carton simultaneously, avoid carton generation sideslip, improve die-filling accuracy, thus make more to fit between mould and carton, and by using the mode of mechanical linkage to complete die-filling process, greatly improve speed of production;

2, the scraps of paper hold up by the embossment of vacuum suction cylinder, glue can be effectively avoided to adhere on roller platen, next scraps of paper back side is avoided to adhere to glue, affect product quality, the scraps of paper are adsorbed on embossment by adsorption hole, avoid the scraps of paper that slight jitter occurs when gluing and produce distortion, affect follow-up work and product quality;

Facial tissue on the main paper platform of 3, conveyer is reduced to a certain amount of by absorption, secondary paper platform rises and takes over main paper platform, main paper platform landing, can continue facial tissue to be put into main paper platform, main paper platform can rise and take over secondary paper platform and work on, realize not shutting down continuous paper by two paper platform, improve production efficiency, facial tissue is adsorbed by vacuum cup, a pile facial tissue is divided into and is delivered to next operation one by one, avoid tradition with push away may cause when paper bar pushes away paper while promote the situation of several facial tissues, thus realize carton forming automation further;

4, lower cover and the one-body molded unit of inner foxing are provided with feed station A and lower cover shaping station A, feed station B, lower cover shaping station B by multistation assembling shaping machine set, the design of its multistation can complete the sizing of two inner foxings and the sizing of lower cover cardboard the same time, doubles, Appropriate application operating space and reduce the inner foxing assembling device idle running number of degrees compared to the production efficiency of conventional molding machines group;

5, lower cover and the one-body molded unit of inner foxing are owing to being arrange station around main shaft, the lower cover that two stations wherein complete needs to carry out upset and realizes lower cover and carry in the same way, keep the uniformity in lower cover direction, therefore lower cover and the connecting gear that is provided with separately automatic rotation box body between the one-body molded unit of inner foxing and die-filling unit overturn part lower cover, its be no matter at a high speed or low speed transmit and all can reach good and rotate the effect transmitted;

6, the present invention is optimized upgrading on the basis of existing technology further, mainly overcome facial tissue grammes per square metre less time conveying inconvenient, the problems such as gluing quality is not good, to go forward side by side one-step optimization lower cover and the configuration of inner foxing one-body molded unit station, effectively utilize space, set up continuous paper equipment to improve unit automation degree, result of use is remarkable.

accompanying drawing illustrates:

Accompanying drawing 1 is general structure schematic diagram of the present invention;

Accompanying drawing 2 is the one-body molded unit top view of lower cover of the present invention and inner foxing;

Accompanying drawing 3 is lower cover of the present invention and the simple and easy schematic diagram of the one-body molded unit of inner foxing;

Accompanying drawing 4 is inner foxing of the present invention and lower cover shaping schematic view;

Accompanying drawing 5 is inner foxing assembling device structural representation of the present invention;

Accompanying drawing 6 is the connecting gear top view of automatic rotation box body of the present invention;

Accompanying drawing 7 is the connecting gear front view of automatic rotation box body of the present invention;

Accompanying drawing 8 is die-filling unit structural representation of the present invention;

Accompanying drawing 9 is auxiliary cam structural representation of the present invention;

Accompanying drawing 10 is main transmission cam structure schematic diagram of the present invention;

Accompanying drawing 11 is conveyer structural representation of the present invention;

Accompanying drawing 12 is the partial enlarged drawing of conveyer vacuum paper-absorbing system of the present invention;

Accompanying drawing 13 is the partial enlarged drawing of conveyer transmission system of the present invention;

Accompanying drawing 14 is vacuum suction roller frame schematic diagram of the present invention;

Accompanying drawing 15 is vacuum suction cylinder top view of the present invention;

Accompanying drawing 16 is the running schematic diagram of gripper mechanism of the present invention;

Accompanying drawing 17 is the flow chart of carton forming of the present invention.

detailed description of the invention:

Because the present invention improves on the basis of prior art (with reference to background technology), therefore in unit, part identical device does not repeat them here.Can have the object of the present invention, feature and function to make juror and further understand, hereby lift preferred embodiment and coordinate graphic being described in detail as follows:

Refer to shown in Fig. 1 and 17; it is overall structure schematic diagram of the present invention; carton forming unit mainly comprises the one-body molded unit of upper cover shaping machine set 4, lower cover and inner foxing 1, die-filling unit 3; carton collects in upper and lower covers combination unit 5 makes upper and lower covers combine; facial tissue binding and moulding machine group 8 is entered through pressing conveyer belt 6; facial tissue is supplied by conveyer 7, exports enter collection unit 10 through treating selvedge mechanism 9 from the adhesion-molded unit 8 of facial tissue

Refer to shown in Fig. 8-10, workbench 33 inside of die-filling unit 3 arranges main shaft 34 and countershaft 37, in the middle of main shaft 34, main transmission cam 341 is installed, main transmission cam 341 left and right sides is respectively about two corresponding secondary driving cams 342, main transmission cam 341 controls pressing plate 354 by connector, secondary driving cam 36 connects countershaft 37 by connector, countershaft 37 is installed with two clamping plate 371 that left and right is corresponding, countershaft 37 intermediate sleeve has spring 371, countershaft 37 one end props up auxiliary cam 38, auxiliary cam 38 end face has the transition face swelled gradually and between transition face, be in high prominent face 384 of putting.

Wherein, through support bar in the middle of the connecting plate 351 that connector between described main transmission cam 341 and pressing plate 354 mainly comprises the cam path 35 be arranged in main transmission cam chamber, walk about along cam path 35, connecting plate 351, connecting plate 351 one end connects locking member 352, locking member 352 other end connects push rod 353, is dismountable pressing plate 354 bottom push rod 353;

Connector between secondary driving cam 342 and countershaft 37 mainly comprises the secondary cam path 36 being arranged on time driving cam inner chamber, the connecting rod 361 of walking about along secondary cam path 36, and it is corresponding with the gear ring 363 on countershaft 37 that connecting rod 361 end has tooth 362;

Auxiliary cam 38 connects synchronizing wheel 381, is connected with the main synchronizing wheel 382 on main shaft by Timing Belt 383; The movement track of pressing plate 354 is by the shape controlling of cam; The rotary motion trace of countershaft 37 is by the shape controlling of secondary cam; The time point that spring 371 stretches is by the shape controlling of auxiliary cam.

During work, carton lower cover is delivered to bottom pressing plate 354 from carton conveyer belt 31, mould is sent to window pressing plate 354 from mold belt 32, main shaft 34 rotates and drives main transmission cam 341 to rotate, connecting plate 351 is walked about along the cam path 35 in main transmission cam 341 chamber, simultaneously by back shaft as levers support point, and then control action that pressing plate 354 is proposed and pressed down mould; Secondary driving cam 342 rotates simultaneously and connecting rod 361 is swung back and forth, and countershaft 37 utilizes gear ring 363 to realize being connected with the tooth 362 on connecting rod 361 end and coordinate, and by the accurately control countershaft 37 backswing time point of secondary cam path 36 in time driving cam 342 chamber.When countershaft 37 bottom, clamping plate 371 press down, due to auxiliary cam 38 and main shaft 34 synchronous axial system, now auxiliary cam 38 and countershaft 37 contact surface are prominent face 384, spring 371 shrinks, and clamping plate 371 inwardly clamp carton simultaneously, avoids sideslip occurs, be conducive to more precise positioning, make the mould of extremely fitting with carton to enter in carton smoothly.In like manner, after die-filling, pressing plate 354 is carried, auxiliary cam 38 goes to plane, and spring 371 stretches, and clamping plate 371 outwards unclamp, and now countershaft 37 is put, carton leaves die-filling position, and then next carton enters pressing mold station, and going round and beginning again, it is die-filling to carry out.

The adhesion-molded unit of described facial tissue comprises facial tissue vacuum suction cylinder, facial tissue fold mechanism composition;

Refer to shown in Figure 14-16, facial tissue vacuum suction cylinder wherein mainly comprises and mainly comprises roller platen 51, the periphery of roller platen 51 have some gripper mechanisms 52 and fortune paper 53, described gripper mechanism 52 is made up of tooth sheet 521 and bite-block 522, wherein, the movable end of tooth sheet 521 is provided with the locating slot 521 into facial tissue location, and bite-block 522 and tooth sheet 521 agree with for the gripping scraps of paper mutually; The upper surface of bite-block 522 is relative to the periphery radially retraction of roller platen 51, and when tooth sheet 521 is pressed on bite-block 522, the upper surface of tooth sheet 521 is positioned on the periphery of roller platen 51.

Some fortune papers 53 are provided with the embossment 54 for holding up the scraps of paper, described embossment 54 fits on fortune paper 53, and the width that embossment 54 is positioned on fortune paper 53 is less than the scraps of paper, make scraps of paper dual-side and roller platen 51 every sky, when gluing, the scraps of paper contact with glue spreader is comprehensive, and glue can not be bonded on roller platen 51, avoid the next round scraps of paper back side to adhere to glue on roller platen 51, affect subsequent handling and product quality.

As preferred technical scheme, each embossment 54 is equipped with some adsorption holes 531, roller platen 51 corresponds to each fortune paper 53 side and is provided with some guide holes 532, and adsorption hole 531 is connected with guide hole 532 below roller platen 51, and roller platen 51 side is provided with adsorbing mechanism 55, adsorbing mechanism 55 comprises indent 551, retainer spring 552 and conduit 553, wherein, indent 551 inner hollow, retainer spring 552 makes indent 551 be positioned at fixed position to contact with the roller platen 51 of rotation, and conduit 553 connects external equipment, indent 551 is positioned at the fixed position of roller platen 51 side, this fixed position is positioned near glue spreader, retainer spring 552 produces active force toward roller platen 51 direction on indent 551, roller platen 51 is when rotating, when guide hole 532 rotates the scope covered to indent 551, adsorption hole 531 is through guide hole, indent 551 and conduit 553 are connected, namely external equipment action produces suction, the scraps of paper invested on embossment 54 are adsorbed on embossment 54, facilitate gluing.

Refer to shown in Figure 11-13, conveyer mainly comprises and mainly comprises main paper platform 41, secondary paper platform 42, vacuum paper-absorbing system 43, transmission system 44, described main paper platform 41 and secondary paper platform 42 are oppositely arranged, be vertically connected on lowering or hoisting gear 45 respectively, main paper platform 41 comprises main paper platform bracing frame 411 and main paper platform support bar 412, secondary paper platform 42 comprises secondary paper platform bracing frame 421 and secondary paper platform support bar 422, secondary paper platform support bar 422 and the alternate setting of main paper platform support bar 412, when main paper platform 41 rises to same level with secondary paper platform 42, secondary paper platform support bar 422 can intersect alternately with main paper platform support bar 412.Described secondary paper platform support bar 422 can pass in and out secondary paper platform bracing frame 421 by horizontal extension.Described main paper platform support bar 412 at least respectively has four with the quantity of secondary paper platform support bar 422.Facial tissue rises to operating position by main paper platform 41, secondary paper platform support bar 422 indentation secondary paper platform bracing frame 421 simultaneously, vacating space rises to main paper platform 41, main paper platform 41 is adsorbed with facial tissue to be reduced and compensation rising, treat that the facial tissue on main paper platform 41 is reduced to a certain amount of, secondary paper platform support bar 422 stretches out secondary paper platform bracing frame 421, simultaneously, secondary paper platform 42 rises with lowering or hoisting gear 45, take over the facial tissue on main paper platform 41, now, main paper platform 41 lands with lowering or hoisting gear 45, facial tissue is continued to be put into main paper platform 41, main paper platform 41 rises with lowering or hoisting gear 45, treat that main paper platform 41 rises to close to secondary paper platform 42, secondary paper platform support bar 422 indentation secondary paper platform bracing frame 421, and in the new stack of facial tissues that the stack of facial tissues on secondary paper platform 42 is fallen within main paper platform 41, main paper platform 41 can proceed work, and secondary paper platform 42 times original positions are awaited orders.

Vacuum paper-absorbing system 43 comprises the sucker 432 be connected with cylinder 431, and sucker 432 is connected with balladeur train 433 by connecting rod, and balladeur train 433 is connected with rotating disk 435 by a power transmission shaft 434.Described sucker 432 quantity at least two.Facial tissue rises to vacuum paper-absorbing system 43 by secondary paper platform 42, rotating disk 435 rotates and drives power transmission shaft 434 that balladeur train 433 is slided, the sucker 432 be connected with balladeur train 433 by connecting rod is just moved forward and backward, when sucker 432 moves on facial tissue, the air of 432 li, sucker is taken away by cylinder 431, sucker 432 is in vacuum state, facial tissue is held, move toward next procedure, now facial tissue is separated with stack of facial tissues, cylinder 431 fills air toward 432 li, sucker, sucker 432 is separated with facial tissue, facial tissue carries out operation below, sucker 432 continues to adsorb mobile facial tissue under the drive of rotating disk 435.

Transmission system 44 comprises two roller bearings 441 and conveyer belt 442, and roller bearing 441 is between sucker 432 and conveyer belt 442.Be provided with two big rollers 443 above described roller bearing 441, big roller 443 is fixed on above roller bearing 441 and coordinates roller bearing 441 to roll.Be provided with two trundles 444 above described conveyer belt 442, trundle 444 is connected with slide bar 446 by slide 445, and horizontal slip done by conveyer belt 442.Facial tissue is transported to above roller bearing 441 by vacuum cup, roller bearing 441 is by rolling, and the big roller 443 above roller bearing 441 coordinates, and is delivered to by facial tissue on conveyer belt 442, also be provided with two trundles 444 above conveyer belt 442, together with conveyer belt 442, facial tissue be sent to next process.

Refer to shown in Fig. 2-5, described lower cover and the one-body molded unit of inner foxing mainly comprise workbench 11, inner foxing assembling device 111, flanging wheels, main shaft 14, inner foxing feed channel 13 and lower cover cardboard feed channel 12, described workbench 11 left and right sides is respectively equipped with inner foxing feed channel 13, before and after workbench, side is equipped with lower cover cardboard feed channel 12, rectangular enclosure 114 is provided with below workbench 11, workbench 11 is mainly equipped with flanging wheels and main shaft, main shaft 14 drives inner foxing assembling device 111 to rotate, feed station A15 and lower cover shaping station A16 is provided with successively with main shaft 14 rotation direction, feed station B17, lower cover shaping station B18, described inner foxing assembling device 11 is taken inner foxing and is turned to lower cover shaping station A16 from feed station A15 and complete flanging and assembling, described inner foxing assembling device 111 is taken inner foxing and is turned to lower cover shaping station B18 from feed station B17 and complete flanging and assembling,

Feed station A and feed station B is symmetrically distributed on the table, described lower cover shaping station A and lower cover shaping station B is symmetrically distributed on the table, flanging wheels are between inner foxing feed channel and lower cover cardboard feed channel, and cavity 114 is positioned at the below of lower cover shaping station A and lower cover shaping station B.

Described main shaft 14 at least connects four groups of inner foxing assembling devices 111, and workbench 11 is at least provided with two groups of flanging wheels; Wherein, inner foxing assembling device 111 is formed primarily of manipulator and inner foxing assembling device, inner foxing assembling device intersects with two lines and is divided into four parts, to be opened or closed, be clamped in the outer surface on inner foxing each limit when manipulator closes respectively by air cylinder driven each several part toward surrounding; Flanging wheels are formed primarily of fixing bending wheels 112 and swing bending wheels 113, and fixing bending wheels 112 are put on the table by some roller cambers, swing bending wheels 113 one-tenth V-types, are completed the action swinging and shrink by cam driven drive link; Inner foxing feed channel is formed primarily of conveying wheels and glue-spraying device, and the delivery wheel of conveying wheels is bilateral symmetry, and the nozzle of glue-spraying device stretches in conveying wheels to inner foxing sprayed glues.

Inner foxing is delivered to feed station A15 and feed station B17 by the inner foxing feed channel 13 of workbench both sides simultaneously, in the process of conveying, glue-spraying device is to inner foxing sprayed glues, main shaft 14 drives inner foxing assembling device 111 to carry inner foxing rotation, its inner foxing assembling device 111 is taken inner foxing and is turned to lower cover shaping station A16 from feed station A15, simultaneously, another group inner foxing assembling device 111 is taken inner foxing and is turned to lower cover shaping station B18 from feed station B17, in the process that inner foxing assembling device 111 rotates, by fixing bending wheels 112 by inwardly folding 90 degree, inner foxing both sides, swing bending wheels 113 in the process of shrinking, remaining for inner foxing two ends to be closed up, the every 90-degree rotation of inner foxing assembling device 111 just completes two inner foxing flanging sizings, now, article two, lower cover cardboard is transported to above cavity 114 by lower cover cardboard feed channel 12, take the downward punching press of inner foxing by inner foxing assembling device and manipulator again to enter cavity 114 and complete sizing, inner foxing assembling device 111 also up resets by air cylinder driven is closed, another rotates to feed station A15 and feed station B17 to the inner foxing assembling device 111 of idle running, in like manner complete inner foxing and lower cover assembles shaping, thus improve shaping machine set production efficiency.

Refer to shown in Fig. 6-7, lower cover and be provided with separately the connecting gear of automatic rotation box body between the one-body molded unit of inner foxing and die-filling unit, mainly comprise three parts such as longitudinal conveyer belt 21, rail groove, some rollers, the side of described rail groove is long guide plate 22, also have the first block board 221 and the second block board 222 inside long guide plate, long guide plate 22, first block board 221, second block board 222 order is arranged and each initiating terminal does not contact; Rail groove opposite side is for arrange the first guide plate 211, second guide plate 212, the 3rd guide plate 213 abreast with long guide plate, rail groove is positioned at also longitudinally conveyer belt 21 throughput direction setting above longitudinal conveyer belt, rail groove width also can make transmission box body transport through, and roller compression transmits box body;

Described rail groove, roller can the vertical direction in longitudinally tape transport direction move; Long guide plate, the first guide plate, the second guide plate, the 3rd guide plate all can move along the vertical direction in longitudinally tape transport direction;

Wherein roller comprises the first roller 231 and the second roller 232, first roller 231 is positioned at the first block board 221 initiating terminal, and the second roller 232 is positioned at the second block board 222 initiating terminal; The initiating terminal of long guide plate 22 and the first guide plate 211, second guide plate 212, the 3rd guide plate 213 is all set to the opening extended out.

When transmitting box body and transmitting along rail groove on longitudinal conveyer belt 21, when being sent to the first block board 221, because box body side to be compressed by the first roller 231 and the first block board 221 stops, its offside send because the induced effect of longitudinal conveyer belt 21 makes box body rotate and resume at rail groove relaying, when box body continues to be sent to the second block board 222, box body side is compressed by the second roller 232 and the second block board 222 stops, its offside transmits because the induced effect of conveyer belt makes box body rotate, transition when turning for the ease of box body, long guide plate 22 and the first guide plate 211, second guide plate 212, the initiating terminal of the 3rd guide plate 213 is all set to the opening extended out.

In sum; the present invention is according to the actual state in producing and the requirement of production kind; upgrading is carried out to part of generating units; overcome facial tissue grammes per square metre less time conveying inconvenient; the not good and easy problem such as sideslip of gluing quality; to go forward side by side one-step optimization lower cover and the configuration of inner foxing one-body molded unit station; effectively utilize unit space; set up continuous paper equipment to improve unit automation degree simultaneously; and die-filling unit is redesigned in order to mechanical linkage type structure; when raising internal mold and lower cover fit degree, realize the perfect speed-raising in die-filling process ground further.

certainly, above diagram is only better embodiment of the present invention, not limits the scope of application of the present invention with this, thus every make in the principle of the invention equivalence change all should be included in protection scope of the present invention.

Claims (10)

1. carton forming unit; mainly comprise the one-body molded unit of upper cover shaping machine set, lower cover and inner foxing, die-filling unit; carton collects in upper and lower covers combination unit makes upper and lower covers combine; facial tissue binding and moulding machine group is entered through pressing conveyer belt; facial tissue is supplied by conveyer; export from the adhesion-molded unit of facial tissue and enter collection unit through treating selvedge mechanism
It is characterized in that: the workbench inside of die-filling unit arranges main shaft and countershaft; in the middle of main shaft, main transmission cam is installed; the main transmission cam left and right sides is respectively about two corresponding secondary driving cams; main transmission cam controls pressing plate by connector; secondary driving cam connects countershaft by connector; countershaft is installed with two clamping plate that left and right is corresponding; countershaft intermediate sleeve has spring; countershaft one end props up auxiliary cam, auxiliary cam end face has the transition face swelled gradually and between transition face, is in high prominent face of putting.
2. carton forming unit according to claim 1, it is characterized in that: the connector between described main transmission cam and pressing plate mainly comprises the cam path be arranged in main transmission cam chamber, in the middle of the connecting plate of walking about along cam, connecting plate through support bar, connecting plate one end connects locking member, the locking member other end connects push rod, is dismountable pressing plate bottom push rod;
Connector between secondary driving cam and countershaft mainly comprises the cam path being arranged on time driving cam inner chamber, the connecting rod of walking about along secondary cam, and it is corresponding with the gear ring on countershaft that connecting rod end has tooth;
Auxiliary cam connects synchronizing wheel, is connected with the main synchronizing wheel on main shaft by Timing Belt;
The movement track of pressing plate is by the shape controlling of cam;
The rotary motion trace of countershaft is by the shape controlling of secondary cam;
The time point of telescopic spring is by the shape controlling of auxiliary cam.
3. carton forming unit according to claim 1, is characterized in that: the adhesion-molded unit of described facial tissue comprises facial tissue vacuum suction cylinder, facial tissue fold mechanism composition;
Facial tissue vacuum suction cylinder wherein mainly comprises roller platen, the periphery of roller platen have some gripper mechanisms and fortune paper, described gripper mechanism is made up of tooth sheet and bite-block, it is characterized in that: described some fortune papers are provided with the embossment for holding up the scraps of paper, each embossment is equipped with some adsorption holes, roller platen corresponds to each fortune paper side and is provided with some guide holes, adsorption hole is connected with guide hole below roller platen, roller platen side is provided with adsorbing mechanism, embossment fits on fortune paper, and the width that embossment is positioned on fortune paper is less than the scraps of paper.
4. carton forming unit according to claim 3, is characterized in that: described adsorbing mechanism comprises indent, retainer spring and conduit;
Indent inner hollow, retainer spring makes indent be positioned at fixed position to contact with the roller platen of rotation, tubes connection external equipment;
The movable end of tooth sheet is provided with the locating slot into facial tissue location, and bite-block and tooth sheet agree with for the gripping scraps of paper mutually;
The upper surface of bite-block is relative to the periphery radially retraction of roller platen, and when tooth sheet is pressed on bite-block, the upper surface of tooth sheet is positioned on the periphery of roller platen.
5. carton forming unit according to claim 1, it is characterized in that: described conveyer mainly comprises main paper platform, secondary paper platform, vacuum paper-absorbing system, transmission system, is characterized in that: described main paper platform and secondary paper platform are oppositely arranged, and are vertically connected on lowering or hoisting gear respectively;
Vacuum paper-absorbing system comprises the sucker be connected with cylinder, and sucker is connected with balladeur train by connecting rod, and balladeur train is connected with rotating disk by a power transmission shaft.
6. carton forming unit according to claim 5, is characterized in that: described main paper platform comprises main paper platform bracing frame and main paper platform support bar;
Secondary paper platform comprises secondary paper platform bracing frame and secondary paper platform support bar, secondary paper platform support bar and the alternate setting of main paper platform support bar, when main paper platform and secondary paper platform rise to same level, secondary paper platform support bar can intersect alternately with main paper platform support bar, and secondary paper platform support bar can pass in and out secondary paper platform bracing frame by horizontal extension;
Transmission system comprises two roller bearings and conveyer belt, and roller bearing, between sucker and conveyer belt, is provided with two big rollers above roller bearing, and big roller is fixed on above roller bearing and coordinates roller bearing to roll;
Be provided with two trundles above conveyer belt, trundle is connected with slide bar by slide, does horizontal slip on a moving belt.
7. carton forming unit according to claim 1, it is characterized in that: described lower cover and the one-body molded unit of inner foxing mainly comprise workbench, inner foxing assembling device, flanging wheels, main shaft, inner foxing feed channel and lower cover cardboard feed channel, it is characterized in that: described workbench left and right sides is respectively equipped with inner foxing feed channel, before and after workbench, side is equipped with lower cover cardboard feed channel, rectangular enclosure is provided with below workbench, workbench is mainly equipped with flanging wheels and main shaft, main shaft drives inner foxing assembling device to rotate, feed station A and lower cover shaping station A is provided with successively with main shaft rotation direction, feed station B, lower cover shaping station B, described inner foxing assembling device is taken inner foxing and is turned to lower cover shaping station A from feed station A and complete flanging and assembling, described inner foxing assembling device is taken inner foxing and is turned to lower cover shaping station B from feed station B and complete flanging and assembling,
Feed station A and feed station B is symmetrically distributed on the table, described lower cover shaping station A and lower cover shaping station B is symmetrically distributed on the table, flanging wheels are between inner foxing feed channel and lower cover cardboard feed channel, and cavity is positioned at the below of lower cover shaping station A and lower cover shaping station B.
8. carton forming unit according to claim 7, is characterized in that: described main shaft at least connects four groups of inner foxing assembling devices, and workbench is at least provided with two groups of flanging wheels;
Inner foxing assembling device is formed primarily of manipulator and inner foxing assembling device, inner foxing assembling device intersects with two lines and is divided into four parts, to be opened or closed toward surrounding by air cylinder driven each several part, when manipulator closes, be clamped in the outer surface on each limit of inner foxing respectively;
Flanging wheels are primarily of fixing bending wheels and swing bending wheels formation, fix bending wheels and put on the table by some roller cambers, swing bending wheel composition V-type, completed the action of swing contraction by cam driven drive link;
Inner foxing feed channel is formed primarily of conveying wheels and glue-spraying device, and the delivery wheel of conveying wheels is bilateral symmetry, and the nozzle of glue-spraying device stretches in conveying wheels to inner foxing sprayed glues.
9. carton forming unit according to claim 1, is characterized in that: described lower cover and be provided with separately the connecting gear of automatic rotation box body between the one-body molded unit of inner foxing and die-filling unit;
Mainly comprise three parts such as longitudinal conveyer belt, rail groove, some rollers, it is characterized in that, the side of described rail groove is long guide plate, also has the first block board and the second block board inside long guide plate, and long guide plate, the first block board, the second block board are arranged one after another and each initiating terminal does not contact; Rail groove opposite side is for arrange the first guide plate, the second guide plate, the 3rd guide plate abreast with long guide plate, rail groove is positioned at also longitudinally conveyer belt throughput direction setting above longitudinal conveyer belt, rail groove width also can make transmission box body transport through, and roller compression transmits box body.
10. carton forming unit according to claim 9, is characterized in that: described rail groove, roller can the vertical direction in longitudinally tape transport direction move;
Long guide plate, the first guide plate, the second guide plate, the 3rd guide plate all can move along the vertical direction in longitudinally tape transport direction;
Roller comprises the first roller and the second roller, and the first roller is positioned at the first block board initiating terminal, and the second roller is positioned at the second block board initiating terminal;
The initiating terminal of long guide plate and the first guide plate, the second guide plate, the 3rd guide plate is all set to the opening extended out.
CN201510318379.5A 2015-06-11 2015-06-11 Carton forming unit CN104890287B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105946284A (en) * 2016-05-23 2016-09-21 合肥东彩印刷科技有限公司 Automatic folding and forming device for opened carton

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US4968292A (en) * 1989-03-29 1990-11-06 Kabushiki Kaisha Ishikawa Seisakusho, Ltd. Driving force transmission device in corrugated cardboard box making machine
CN101032872A (en) * 2007-03-31 2007-09-12 刘化双 Locating and adhering mechanism of carton tissue of Tiandigai carton forming machine
CN103009673A (en) * 2012-12-27 2013-04-03 瑞安市华科包装机械有限公司 Inner box forming machine
CN103085316A (en) * 2013-01-20 2013-05-08 饶争力 Fully automatic carton molding machine
CN104354326A (en) * 2014-11-10 2015-02-18 广东金玉兰包装机械有限公司 Paper box forming machine set
CN204701182U (en) * 2015-06-11 2015-10-14 广东金玉兰包装机械有限公司 Carton forming unit

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968292A (en) * 1989-03-29 1990-11-06 Kabushiki Kaisha Ishikawa Seisakusho, Ltd. Driving force transmission device in corrugated cardboard box making machine
CN101032872A (en) * 2007-03-31 2007-09-12 刘化双 Locating and adhering mechanism of carton tissue of Tiandigai carton forming machine
CN103009673A (en) * 2012-12-27 2013-04-03 瑞安市华科包装机械有限公司 Inner box forming machine
CN103085316A (en) * 2013-01-20 2013-05-08 饶争力 Fully automatic carton molding machine
CN104354326A (en) * 2014-11-10 2015-02-18 广东金玉兰包装机械有限公司 Paper box forming machine set
CN204701182U (en) * 2015-06-11 2015-10-14 广东金玉兰包装机械有限公司 Carton forming unit

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105946284A (en) * 2016-05-23 2016-09-21 合肥东彩印刷科技有限公司 Automatic folding and forming device for opened carton
CN105946284B (en) * 2016-05-23 2018-02-13 合肥东彩印刷科技有限公司 A kind of open carton auto-folder is molded device

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