High-speed paper carton forming device
Technical field
The present invention relates to the package packing machine field, the carton base that be folded into double-deck flat cardboard during particularly a kind of will dispatching from the factory carries out the carton making machine of the automatic expansion of high speed, flanging, gluing, back cover typing.
Background technology
The secondary package of bottled or canned article is normally carried out with corrugated case.For the ease of transportation, reduce volume, save cost, it is tabular that the carton that carton factory dispatches from the factory normally builds up duplex paper; Each face of the front, rear, left and right of carton is interconnected successively; End face and bottom surface be respectively by paired last cross break limit, upward vertical flanging and down the cross break limit, vertical flanging constitutes down.Dispatch from the factory between transportation or storage life be each flanging respectively with each face of front, rear, left and right plane that coexists, continuous because of having cut seam between flanging, each flanging just can be with the folding big two ply board that forms of each face of front, rear, left and right like this.
Usually people finish when bottled or canned thing is carried out secondary package with carton by hand.That is: elder generation opens two ply board with hand and is side's tubbiness, and then two pairs of cross break limit invaginations 90 of bottom are spent, again at its outer surface gluing, and then with two pairs of vertical flanging doublings 90 degree, and firmly itself and cross break limit are sticked to one.Be the carton of the moulding that can be used to adorn thing.
Yet man power encasement's production efficiency is low, and labour intensity is big, can not satisfy the needs that growing modern industry is produced.People are constantly developing various carton making machines for this reason, in order to realize the purpose of mechanization, the unpacking moulding of automation, for follow-up bottling technology provides required carton fast, efficiently, like a cork.
The structure kind of existing general carton making machine is numerous, demand according to the moulding action, its principal organ has comprised feeding device, unpacking device, folding lid arrangement, glue spreading apparatus and has pressed case apparatus etc., 1, wherein feeding device has cardboard material storehouse and blowing device, the artificial cardboard of placing is to working position, utilize vacuum cup that leatheroid is hooked into next working position, it is few that this structure can be stored cardboard amount to be formed, need the work intensity of interpolation cardboard big, thereby reduced operating efficiency and strengthened labour intensity; 2, unpacking device has a lifting swing arm set, its structure has an end of pair of parallel connecting rod to be connected on the board, the other end then connects a bearing with sucker, promote the parallel rod rotation with cylinder then and make the lifting that sucker can the maintenance level, make it hold not the end face of the carton that launches and spur carton and launch, because adopt the cylinder way of propelling to drive the device of unpacking, the vibration that produces during machine operation is strong, noise is big; 3, the folding lid arrangement has interior folding apparatus, outer folding apparatus, interior folding apparatus is provided with left and right sides flap, finish launching the inboard folding lid of carton by its action of air cylinder driven, spray hot glue by glue spreading apparatus at the inside cover outer surface then, transmit to next work station again, after carton is sent to the location, appropriate location, by outer folding apparatus and pressure case apparatus that outside folding lid is folding, and compress with inside cover plate and again the moulding carton to be pushed away machine after bonding, this structure exists vibration strong with the air cylinder driven mechanical action equally, the harmful effect that noise is big, and at the bottom of outer folding and the pressure case pause and move in bonding employing location, can not be in the continuous transport process of carton execution synchronously, so the carton shaping speed is slow, efficient is low.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned prior art, design and a kind ofly the carton base can be carried out automatic expansion, flanging, gluing at a high speed, the carton making machine of back cover typing, be that a kind of speed is fast, carton ratio of briquetting height, oscillation intensity is little, noise is little, the storage tank amount is big and easy to operate carton making machine.
Technical scheme of the present invention is as follows:
A kind of high-speed paper carton forming device, comprise host machine part, be connected the pusher part of the front end of host machine part, supply with part with the other end stacking connected vertically of pusher part, wherein host machine part comprises the cut paper conveying assembly that sets gradually, unpacking molding assembly, retaining case positioning component, glue spreading assembly, outer folding assembly, the outlet box assembly that falls, with the relevant pressure case molding assembly that is arranged at a side, go up and dial the case adjusting part, it is characterized in that: described pressure case molding assembly comprises frame, article two, the little guide rail of the circulation that be arranged in parallel, the circulation driving-chain, slide guide rail, press box assembly, big guide rail circulates, sliding guide rail is vertically set between two little guide rails of circulation, sliding guide rail is connected with the circulation driving-chain, the two ends of sliding guide rail are connected in the track of two little guide rails of circulation by slide block respectively, the end of pressure box assembly is installed in by sliding sleeve and slides on the guide rail, press the upside of box assembly to be connected in the track of the big guide rail of circulation by roller, the big guide rail that wherein circulates is provided with one section curved male track.
Described unpacking molding assembly comprises interior folding assembly, following Suction cup assembly, cam mechanism and unpacking swing-bar mechanism, the swing-bar mechanism of wherein unpacking is controlled by cam mechanism, described cam mechanism comprises rocking bar, bent axle, cam and driven unit thereof, cam is provided with the lobbing guide rail, rocking bar is connected in the lobbing guide rail by roller, is provided with the damping cylinder device on rocking bar, and an end of rocking bar is hinged on the frame, the other end flexibly connects by an end of hinged rocking bar coupling bar and bent axle, and the other end of bent axle is connected with unpacking swing-bar mechanism by rotating shaft.
Folding driving lever in the folding assembly comprises in described, interior folding slide, interior folding swivel base, interior folding flap and driven unit thereof, one end of interior folding driving lever and an end of interior folding flap are hinged, in the folding slide, the upper end of interior folding slide and interior folding swivel base flexibly connected in interior folding driving lever was actively socketed on.
Be further improved, on described circulation driving-chain, evenly be provided with the described sub-assembly that slides guide rail and press box assembly of many groups, described stacking is supplied with the cylinder conveyer belt assembly of part and be arranged to movable adjusting.
The present invention adopts such scheme to make its compact conformation science, stacking is supplied with the cylinder conveyer belt assembly of part and is arranged to movable adjusting, regulate lengthening conveying cylinder pipeline, leatheroid quantity to be formed in device is increased greatly, thereby the storage tank amount of complete machine is increased; The pneumatic type that power set use electrodynamic type to drive and replace prior art drives, the oscillation intensity and the noise of machine when greatly reducing running; Press the case shaped device to adopt the rail mounted shuttling movement, the motion of promptly sliding guide rail and the sub-assembly of pressing box assembly is the motion of making continuous relative non-displacement with the semi-finished product carton, the whole forming process of carton does not need to pause to locate and pushes, but be in the continuous motion state, in the transport process of semi-finished product carton, finish its expansion, flanging, gluing, a series of actions such as back cover typing, thereby improved efficiency of equipment greatly, realized the high-speed molding of carton, the machine operation oscillation intensity is little, the purpose that noise is little, plastic 60 casees of per minute, production efficiency is 2 times of domestic like product, and runnability is stable.
Description of drawings
Fig. 1 is the structural representation of high-speed paper carton forming device of the present invention;
Fig. 2 is the plan structure schematic diagram of high-speed paper carton forming device of the present invention;
Fig. 3 is the structural representation of the host machine part of high-speed paper carton forming device of the present invention;
Fig. 4 is the schematic side view of the host machine part of high-speed paper carton forming device of the present invention;
Fig. 5 is the side-looking structural representation of the pressure case molding assembly of high-speed paper carton forming device of the present invention;
Fig. 6 is the structural representation of the pressure case molding assembly of high-speed paper carton forming device of the present invention;
Fig. 7 is the structural representation of the unpacking molding assembly of high-speed paper carton forming device of the present invention;
Fig. 8 is the side-looking structural representation of the unpacking molding assembly of high-speed paper carton forming device of the present invention;
Fig. 9 is the enlarged diagram at the A place of Fig. 3;
Figure 10 is the enlarged diagram at the B place of Fig. 7.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 9, a kind of high-speed paper carton forming device, comprise host machine part 1, be connected the pusher part 2 of the front end of host machine part 1, supply with part 3 with the other end of pusher part 2 stacking connected vertically, wherein the cylinder conveyer belt assembly 4 of stacking supply part 3 is movable adjustings, host machine part 1 comprises the cut paper conveying assembly 5 that sets gradually, unpacking molding assembly 6, retaining case positioning component 7, glue spreading assembly 8, outer folding assembly 9, the outlet box assembly 10 that falls is with the relevant pressure case molding assembly 11 that is arranged at a side, go up and dial case adjusting part 12.
As Fig. 5, shown in Figure 6, described pressure case molding assembly comprises frame 13, article two, the little guide rail 14 of the circulation that be arranged in parallel, circulation driving-chain 15, six groups of sub-assemblies that slide guide rail 16 and press box assembly 17, big guide rail 18 circulates, sliding guide rail 16 is vertically set between two little guide rails 14 of circulation, sliding guide rail 16 is connected with circulation driving-chain 15, the two ends of sliding guide rail 16 are connected in the track of two little guide rails 14 of circulation by slide block respectively, the end of pressure box assembly 17 is installed in by sliding sleeve and slides on the guide rail 16, presses the upside of box assembly 17 to be connected in the track of the big guide rail 18 of circulation by roller, and the big guide rail 18 that wherein circulates is provided with one section curved male track 181.
As Fig. 7, Fig. 8, shown in Figure 10, described unpacking molding assembly comprises interior folding assembly, following Suction cup assembly 19, cam mechanism and unpacking swing-bar mechanism 20, the swing-bar mechanism 20 of wherein unpacking is controlled by cam mechanism, described cam mechanism comprises rocking bar 21, bent axle 22, cam 23 and driven unit thereof, cam 23 is provided with lobbing guide rail 231, and rocking bar 21 is connected in the guide rail 231 of cam 23 by roller 24, on rocking bar 21, be provided with damping cylinder device 25, one end of rocking bar 21 is hinged on the frame, and the other end flexibly connects by the end of hinged rocking bar coupling bar 26 with bent axle 22, and the other end of bent axle 22 is connected with unpacking swing-bar mechanism 20 by rotating shaft 27; Folding driving lever 28 in the folding assembly comprises in described, interior folding slide 29, interior folding swivel base 30, interior folding flap 31 and driven unit thereof, one end of interior folding driving lever 28 and an end of interior folding flap 31 are hinged, in the folding slide 29, the upper end of interior folding slide 29 and interior folding swivel base 30 flexibly connected in interior folding driving lever 28 was actively socketed on.
The operation principle of high-speed paper carton forming device of the present invention is:
High-speed paper carton forming device of the present invention can be divided into five work stations according to operational function: automatic piling feed system work station, pusher storage shelf work station, folding gluing work station, push moulding work station and inclination outlet work station.
1, automatic piling feed system work station: manually the set up box hollow plate is put on the cylinder conveyer belt assembly 4 of stacking preparation device, stacking is supplied with stacking one by one that part 3 do not have the fan-fold paper boxboard space automatically well.
2, pusher storage shelf work station: pusher part 2 is separated the set up box hollow plate from the hollow plate stacking, and before being sent to the carton stopper of folding station automatically.
3, folding gluing work station: in folding station, hold carton hollow plate lower surface by following Suction cup assembly 19, drive vacuum cups by the unpacking swing-bar mechanism 20 of cam mechanism control, the carton hollow plate is folded up, follow the front side and the rear side inner cover plate of carton hollow plate, under the effect of interior folding driving lever 28 actions that keep off case positioning component 7 and interior folding assembly, close moulding, can make the casing that begins to take shape stable after inner cover plate is closed; In the gluing station, the half-formed carton that folds continues to transmit forward, during through the gluing station, by glue spreading assembly 8 hot glue is ejected on the inner cover plate lateral surface.
4, push the moulding work station: continue to transmit forward through carton half-formed behind the folding gluing work station, in pushing the continuous running of moulding work station, owing to press case molding assembly 11 to adopt the rail mounted shuttling movement, the motion of promptly sliding guide rail 16 and the sub-assembly of pressing box assembly 17 is motions of making continuous relative non-displacement with the semi-finished product carton, wherein press box assembly 17 with sliding guide rail 16 under the drive of circulation driving-chain 15, make the horizontal rectilinear motion of continuous relative non-displacement with the semi-finished product carton, again because the big guide rail 18 of circulation is provided with one section curved male track 181, press in the rolling process of roller in the track of the big guide rail 18 of circulation of box assembly 17 upsides, when arriving 181 sections on the crooked convex track of the big guide rail 18 of circulation, under the resistance guiding of crooked convex track 181, work slides with respect to the vertical front and back of horizontal linear, promptly press this moment box assembly 17 to slide forward sliding on the guide rail 16, put in the carton from semi-finished product carton opening one side and push down the medial surface of folding in the carton, cooperate outer folding assembly 9 to compress folding inside and outside the carton bonding, after finishing carton and compressing moulding, press box assembly 17 under the resistance guiding of crooked convex track 181, to slide backward, move forward after contracting in the carton, outer folding assembly 9 returns front end under round driven unit, cooperate next group to press box assembly to do to press the case moulding to move to next semi-finished product carton.
5, inclination outlet work station: the moulding casing utilizes deadweight and tilting gearing in running, makes casing tilt to production and pushes away machine with state.