CN212555211U - Uninterrupted feeding device of drawing cigarette case outer box forming production line - Google Patents

Abstract

The utility model discloses an outer box forming production line's of pull cigarette case incessant feed arrangement, including the work support, the upper surface middle part of work support is equipped with the conveyer belt around running through, its characterized in that: still including storage mechanism and feeding mechanism, the preceding tip of working support is equipped with and is less than the platform is placed for a short time of working support up end, storage mechanism fixes for a short time place the bench, feeding mechanism fixes on the working support and with storage mechanism is adjacent to be set up, feeding mechanism with the conveyer belt phase-match, be equipped with two parallel arrangement's the box of placing at least among the storage mechanism. The utility model discloses an outer box forming line's of pull cigarette case incessant feed arrangement passes through parallel arrangement's the box of placing, realizes that an outer box expansion cardboard in placing the box uses up the back, places the box through quick travel, makes another place the box that fills with outer box expansion cardboard be located operating position department to realize the purpose of incessant feed.

Description

Uninterrupted feeding device of drawing cigarette case outer box forming production line

Technical Field

The utility model belongs to the technical field of cigarette case packing production, specifically speaking relates to an outer box forming production line's of pull cigarette incessant feed arrangement.

Background

Smoking is harmful to health, and although more and more people are quitting smoking and require indoor public places to prohibit smoking, the number of current smokers is still large. Most of common cigarette cases in the market are single-cavity cigarette cases with the tops opened, but in recent years, as the number of smokers decreases and the level of cigarettes is continuously improved, more or less special cigarettes are provided by various cigarette manufacturers, and the general technical content of the products is higher, so that the requirements on the cigarette cases are more or less different, so as to distinguish the cigarette cases from other people and improve the recognition degree of the cigarette cases by consumers. The requirement for packing special cigarettes is higher and higher, and cigarette boxes for packing cigarettes are gradually developed to various characteristics of novelty, practicability and the like.

For example, chinese utility model 201621392191.1 discloses a novel and practical two-sided pull-out cigarette case, through the cooperation of interior box and outer box, realizes carrying out the design that both sides pull was got the cigarette to inside distributes into the cavity of two dress cigarettes, makes the pull direction not can have different cigarettes simultaneously. The patent discloses only one inner case, and a more recent and popular structure is to mount two inner cases of the same or different sizes at the same time on both sides, thereby realizing a structure that can extract the two inner cases at the same time. However, based on the structure, the production difficulty is increased, most of the time, manual work is needed to be included, the production difficulty is good for an outer box and an inner box, and partial structures are folded manually to achieve the production purpose, so that the production efficiency is low, the yield is low, the labor is seriously wasted, and time and labor are wasted.

The common outer box unfolding paperboard is placed in the storage device, and after the paperboard in the storage device is taken out, the paperboard needs to be manually filled and then fed, so that the production efficiency is relatively influenced, and the problem is inevitable during production in a high-speed production line.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the invention is to provide an uninterrupted feeding device which is suitable for a drawing cigarette box outer box forming production line and can realize the cigarette box unfolding paperboard without waiting for the time of manually filling the cigarette box unfolding paperboard.

The technical scheme for solving the technical problems comprises the following steps:

the utility model provides an outer box forming production line's of pull cigarette case incessant feed arrangement, includes the work support, the upper surface middle part of work support is equipped with the conveyer belt around running through, its characterized in that: still including storage mechanism and feeding mechanism, the preceding tip of working support is equipped with and is less than the platform is placed for a short time of working support up end, storage mechanism fixes for a short time place the bench, feeding mechanism fixes on the working support and with storage mechanism is adjacent to be set up, feeding mechanism with the conveyer belt phase-match, be equipped with two parallel arrangement's the box of placing at least among the storage mechanism.

Specifically, storage mechanism includes storage board and storage frame, the storage frame is fixed on the storage board and can be horizontal straight line back and forth movement on the storage board, the storage board keep flat with on the platform is placed for a short time, place the box set up in on the storage frame.

Specifically, the storage board upper surface is equipped with the slip track of two parallels, two the slip window has been seted up in the middle of the slip track, the lower bottom surface of storage frame is equipped with the slide board, two place the box parallel placement on the slide board, the version that slides erects on the slip track and can extend the slip track horizontal slip.

Preferably, a horizontal cylinder is arranged on one side, located on the sliding window, of the lower surface of the storage plate, and the horizontal cylinder pushes the sliding plate to horizontally reciprocate.

Specifically, a lifting plate is arranged at the bottom of the placing box, a vertical cylinder fixed on the sliding plate is arranged below the lifting plate, and the vertical cylinder pushes the lifting plate to vertically lift.

Specifically, feeding mechanism includes pay-off frame and feeder, the pay-off frame is fixed on the work support and orientation storage mechanism extends to storage mechanism's top, the feeder is fixed on the pay-off support and respectively with discharge mechanism, the conveyer belt phase-match.

Specifically, the feeder comprises a feeding cylinder, a feeding connecting piece and a feeding adsorption disc, wherein the feeding cylinder is fixed on the feeding frame, and the feeding connecting piece is used for connecting the feeding end of the feeding cylinder with the feeding adsorption disc and driving the feeding adsorption disc to perform lifting motion.

Preferably, the feeding adsorption disc works in a vacuum adsorption mode.

The utility model discloses following beneficial effect has: through parallel arrangement's the box of placing, realize that an outer box that places in the box expandes the cardboard and use up the back, place the box through quick travel, make another fill with the box of placing that outer box expandes the cardboard and be located operating position department, and leave the box of placing of operating position department then can the blowing to become reserve box of placing, thereby realize the purpose of incessant feed.

Drawings

Fig. 1 is the assembly structure schematic diagram of the utility model discloses a.

Fig. 2 is the utility model discloses a storage mechanism spatial structure schematic diagram.

Fig. 3 is the utility model discloses a storage mechanism side structure schematic diagram.

Fig. 4 is the perspective structure schematic diagram of the feeding mechanism of the utility model.

Fig. 5 is the utility model discloses a silk screen printing mechanism side structure schematic diagram.

Fig. 6 is the utility model discloses a silk screen printing mechanism spatial structure schematic diagram.

Fig. 7 is a schematic view of the three-dimensional structure of the ear folding mechanism of the present invention.

Fig. 8 is a schematic view of the overlooking structure of the ear folding mechanism of the present invention.

Fig. 9 is a schematic view of the three-dimensional structure of the folding mechanism of the utility model.

Fig. 10 is a schematic side view of the folding mechanism of the present invention.

Fig. 11 is a schematic view of the three-dimensional structure of the folding mechanism of the utility model.

Fig. 12 is a schematic side view of the folding mechanism of the present invention.

Fig. 13 is a schematic view of the three-dimensional structure of the folding device of the present invention.

Fig. 14 is a schematic view of the three-dimensional structure of the glue dispensing mechanism of the present invention.

Fig. 15 is the front structural schematic diagram of the pressing and transferring mechanism of the utility model.

Fig. 16 is the side structure schematic diagram of the pressing frame and the pressing rolling pressing device of the utility model.

Fig. 17 is a schematic view of the three-dimensional structure of the pressing transfer device of the utility model.

Fig. 18 is a schematic view of the three-dimensional structure of the forming mechanism of the present invention.

Fig. 19 is a schematic view of the three-dimensional structure of the forming mechanism of the present invention.

Fig. 20 is a schematic view of the three-dimensional structure of the box discharging mechanism of the present invention.

The reference numbers in the figures have the following meanings:

110 working supports, 111 small placing tables, 120 conveying belts and 121 rotators;

210 a material storing mechanism, 211 a material storing plate, 212 a horizontal cylinder, 213 a sliding track, 214 a sliding window, 215 a sliding plate, 216 a placing box, 217 a lifting plate and 218 a vertical cylinder;

220 feeding mechanism, 221 feeding frame, 222 feeding cylinder, 223 feeding connecting piece and 224 feeding adsorption disc;

310 silk-screen mechanism, 311 silk-screen bracket, 312 silk-screen support frame, 313 silk-screen auxiliary plate, 314 limited block, 315 silk-screen driver, 316 silk-screen mounting frame, 317 silk-screen knife group, 318 silk-screen net and 319 silk-screen lifting component;

the ear folding mechanism 410, the ear folding frame 411, the ear folding table 412, the ear folding pressing piece 413, the ear folding device 414 and the ear folding end 415;

a 420-edge folding mechanism, a 421-edge folding frame, a 422-edge folding pressing piece, a 423-edge folding pressing end, a 424-edge folding device and a 425-edge folding end;

the folding mechanism 430, the 431-folded frame, the 432-folded pressing frame, the 433-folded pressing plate, the 434-folded pressing cylinder, the 435-folded supporting frame, the 436-folded cylinder, the 437-folded push block and the 438-folded thin plate;

510 dispensing mechanisms, 511 dispensing frames, 512 dispensing drivers, 513 dispensing heads, 514 dispensing positioning plates and 515 dispensing holes;

the device comprises a 520 pressing transfer mechanism, a 521 pressing frame, a 522 pressing cylinder, a 523 pressing table, a 524 pushing and pulling cylinder, a 525 rolling pressing table, a 526 pressing transfer cylinder, a 527 pressing transfer rail, a 528 pressing transfer connecting piece and a 529 pressing transfer adsorption disc;

a 530 forming mechanism, a 531 forming bracket, a 532 forming cylinder, a 533 forming block, a 534 main lifting cylinder, a 535 main telescopic cylinder, a 536 folding roller, a 537 auxiliary forming frame, a 538 vertical folding block and a 539 auxiliary lifting cylinder;

540 cassette output mechanism, 541 cassette output frame, 542 cassette output transfer device and 543 cassette output adsorption device.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model discloses an outer box shaping production line of pull cigarette case is shown in fig. 1-20, including work support 110, the upper surface middle part of work support 110 is equipped with the conveyer belt 120 around running through, work support 110 is last to have set gradually incessant feed arrangement, side book type device and forming device, incessant feed arrangement the side book type device with forming device fixes in proper order and is located the position department of the front end of conveyer belt 120, middle part and rear end. Outer box expansion cardboard passes through incessant feed arrangement, on the conveyer belt 120 is constantly placed, carry by conveyer belt 120 again, the marginal part hem through side edge folding type device is stereotyped, accomplish the shaping of outer box in carrying forming device, whole overall process passes through the automatic completion of machine, the intervention of thinking has been avoided, thereby improved production efficiency, the input of manpower has been reduced, and it is more unanimous to make the outer box of cigarette case that produces, satisfy the requirement of cigarette external packing.

Specifically, forming device is including some gum machine construct 510, compress tightly transfer mechanism 520, forming mechanism 530 and go out box mechanism 540, some gum machine construct 510 compress tightly transfer mechanism 520 with forming mechanism 530 is adjacent setting in proper order, some gum machine construct 510 with compress tightly transfer mechanism 520 and fix on the work support 110 and hang in the rear end of conveyer belt 120, forming mechanism 530 is fixed on the work support 110 and with conveyer belt 120 is adjacent to be set up, it fixes to go out box mechanism 540 on the work support 110 and hang in the top of forming mechanism 530. The glue dispensing mechanism 510 is used for dispensing glue to the bonding position of the outer box unfolding paperboard, so that the bonding position can be bonded together under the folding of the forming mechanism 530, and the pressing and transferring mechanism 520 mainly plays two roles, one is to compact the edge folding position of the outer box unfolding paperboard with the folded side edges to avoid the situation of wrinkling or floating during bending, the other is to transfer the outer box unfolding paperboard on the conveying belt 120 to the forming mechanism 530 for forming by the forming mechanism 530, and finally, the formed outer box is taken to other processes by the box discharging mechanism 540, so that the forming operation of the outer box is completed.

Specifically, forming mechanism 530 is including the design slider, main former and the supplementary former that shaping base, two mirror symmetry set up, the middle part of shaping base is equipped with and is used for placing two mirror symmetry settings the shaping support 531 of design slider, shaping support 531 is located two the intermediate position of design slider is equipped with the design platform, the upper surface of design platform with the design piece 533 lower surface of design slider tip is in the coplanar, main former is fixed the front end of shaping base, supplementary former is fixed the rear end of shaping base, main former with supplementary former the matching motion of design slider. Preferably, the forming bracket 531 is provided with rails (not shown) for the shaping slider to slide on two sides of the shaping table, and the shaping slider drives the shaping block 533 to move in and out of the shaping table under the pushing of the shaping cylinder 532. When the setting mechanism did not work, two sizing blocks 533 did not get into the setting platform, the width of setting platform generally matees with the width that outer box expanded the cardboard each other, when outer box expanded the cardboard and compressed tightly transfer mechanism 520 and shift to the setting platform, it is the setting slider that first start work, push the setting platform with sizing block 533, at this moment, two sizing blocks 533 are close to each other, the lower surface and the setting platform upper surface of setting block 533 are basically in on the same horizontal plane, outer box expanded cardboard is pushed down and is played certain fixed action by sizing block 533, interact through main calibrator and supplementary calibrator afterwards, realize the shaping of outer box.

Specifically, the main former includes main lift cylinder 534, main telescopic cylinder 535 and folding gyro wheel 536, main lift cylinder 534 is fixed the front end of shaping base and with the design platform phase-match, main telescopic cylinder 535 is fixed the top of main lift cylinder 534 and is driven by main lift cylinder 534 and is the vertical motion, folding gyro wheel 536 is fixed on the flexible end of main telescopic cylinder 535. Specifically, the auxiliary forming device comprises an auxiliary forming frame 537 and a vertical folding block 538 arranged in the auxiliary forming frame 537, the vertical folding block 538 is driven by an auxiliary lifting cylinder 539 to make vertical telescopic motion, the auxiliary forming frame 537 is fixed at the rear end of the forming support 531 and matched with the forming table, and the auxiliary lifting cylinder 539 cures the bottom position of the auxiliary forming frame 537. When the main former and the auxiliary former are in a standby state, the upper surface of the main former, the upper surface of the vertical folding block 538 and the upper surface of the shaping table are in the same plane and are used for bearing the outer box unfolding paperboard together, after the outer box unfolding paperboard is pressed by the shaping slider, the main lifting cylinder 534 and the auxiliary lifting cylinder 539 are started to lift simultaneously, the front end and the rear end of the outer box unfolding paperboard are folded vertically, at the moment, the vertical folding block 538 rises to the highest position and is far away from the shaping table, the folding roller 536 of the main former rises to a position tangent to the upper surface of the shaping block 533, under the pushing of the main telescopic cylinder 535, the vertical part of the cigarette box unfolding paperboard is folded forwards to wrap the shaping block 533, then the vertical folding block 538 falls back, the paperboard which protrudes towards the shaping block 533 part of the auxiliary former after being folded is pressed downwards again, at the moment, the part is coated with glue on a spot gluing machine, pressing down on the vertical folding block 538 causes the front and rear ends of the unfolded sheet of the sleeve to be adhered together, thereby completely molding the sleeve.

On supplementary shaping frame 537, still be fixed with one and hang the inductor in design platform top, the inductor is used for responding to whether have outer box or outer box expansion cardboard on the design platform to realize intelligent operation. Adopt high response and dynamic response to combine together, when outer box shaping, highly higher, judge that there is fashioned outer box, start out box mechanism 540 and take out outer box, and when sensing that there is new outer box expansion cardboard to place the design bench, then start forming mechanism 530, carry out outer box shaping operation.

Specifically, go out box mechanism 540 including going out box frame 541, going out box translator 542 and play box adsorber 543, it fixes to go out box frame 541 on work support 110 and hang in the design platform top, it fixes to go out box translator 542 go out box frame 541 is gone up and outwards extends towards the direction of movement, go out box adsorber 543 set up in go out on box translator 542's the removal end, the bottom that goes out box adsorber 543 is equipped with out box adsorption disc, go out box adsorption disc can reciprocate and with the design platform phase-match. After the outer box is completely formed, the out-box adsorber 543 of the out-box mechanism 540 is pressed down until the upper surface of the outer box is adsorbed and fixed, at this time, the shaping slider is reset, the shaping block 533 is pulled out of the inner cavity of the outer box, at this time, the out-box adsorber 543 is reset and lifted, and then under the action of the out-box transfer device 542, the outer box is taken out of the production line and enters other processes.

Specifically, the pressing and transferring mechanism 520 includes a pressing frame 521, a downward-pressing rolling pressing device and a pressing and transferring device, the pressing frame 521 is fixed on the upper surface of the working support 110 and suspended above the conveying belt 120, the downward-pressing rolling pressing device is arranged above the conveying belt 120, and the pressing and transferring device is fixed on the upper surface of the working support 110 at the internal position of the pressing frame 521 and is arranged adjacent to the conveying belt 120. Preferably, the downward rolling compactor comprises a downward cylinder 522, a downward platform 523, a push-pull cylinder 524 and an inverted U-shaped rolling compactor platform 525, the lower pressure cylinder 522 is fixed at the upper end of the pressing frame 521, the lower pressure table 523 is fixed on a lower pressure rod of the lower pressure cylinder 522, the push-pull air cylinder 524 and the rolling compaction table 525 are fixed on the lower surface of the lower pressing table 523, the compaction transfer device comprises a compaction transfer cylinder 526, a compaction transfer rail 527, a compaction transfer connecting piece 528 and a compaction transfer adsorption disk 529, the pressing transfer rail 527 is fixed to the upper surface of the working bracket 110 at a position inside the pressing frame 521, the press transfer cylinder 526 is provided at the front end of the press transfer rail 527 and drives the press transfer link 528, the pinch transfer suction pan 529 is fixed to the pinch transfer connector 528 and is suspended above the conveyor belt 120. The platform 525 that compresses tightly rolls mainly used expands the both sides edge folding back of cardboard with outer box, carries out the compaction to its folding department, compresses tightly, just also only need roll at the both sides edge after the edge is folded, consequently, what adopt is that the roll of the type of falling U compresses tightly platform 525 to can not influence outer box and expand the middle part after the cardboard middle folding and keep apart the ear. The pressing transfer rail 527 extends from the inside of the pressing frame 521 to the inside of the molding mechanism 530, and facilitates the reciprocating movement of the pressing transfer adsorption tray 529 between the pressing transfer mechanism 520 and the molding mechanism 530.

Specifically, the dispensing device comprises a dispensing frame 511, a dispensing driver 512 and a dispensing head 513, wherein the dispensing frame 511 is fixed on the working support 110 and is arranged on one side of the conveying belt 120, the dispensing driver 512 is fixed on the dispensing frame 511 and extends to the upper side of the conveying belt 120, and the dispensing head 513 is fixed at a position where the dispensing driver 512 is located above the conveying belt 120. Preferably, a dispensing positioning plate 514 is arranged below the dispensing head 513, and a dispensing hole 515 matched with the dispensing head 513 is formed in the dispensing positioning plate 514. The dispensing positioning plate 514 mainly ensures that the dispensing position is fixed and does not overflow, so as to ensure that other parts of the outer box unfolding paper board are not bonded by the glue, and the dispensing driver 512 can drive the dispensing head 513 to rotate in multiple directions above the conveying belt 120, so as to ensure that the dispensing device can deal with dispensing to multiple positions.

Specifically, the side edge folding device includes an ear folding mechanism 410, a folding mechanism 420 and a folding mechanism 430, and the ear folding mechanism 410, the folding mechanism 420 and the folding mechanism 430 are sequentially fixed on the working support 110 in a front-back manner and suspended above the middle of the conveying belt 120. Ear folding mechanism 410 is used for folding the isolation ear in the middle of outer box, and the effect of isolation ear is to keep apart into two relatively independent cavitys with the inner chamber of outer box, and hem mechanism 420420 mainly makes outer box that does not have the crease expand the cardboard and fold in advance, fixes its folding position, produces the crease, later has a book type mechanism 430 again, folds the side of both sides completely, and compress tightly and complete the shaping is fixed.

Specifically, ear folding mechanism 410 includes ear folding frame 411, ear folding table 412, ear folding pressing piece 413 and two ear folding devices 414, ear folding frame 411 is fixed work support 110 is last and hang in the top of conveyer belt 120, ear folding table 412 with conveyer belt 120 nests each other and the upper plane is in same horizontal plane, ear folding pressing piece 413 is fixed ear folding frame 411 hangs in the position department of conveyer belt 120 and can move towards conveyer belt 120 is perpendicular concertina movement, two ear folding devices 414 are fixed work support 110 is last and place respectively the both sides of conveyer belt 120 and staggered arrangement, ear folding devices 414 with ear folding table 412 matches each other. Preferably, an ear folding opening matched with the ear folding device 414 is formed in the ear folding table 412, and an ear folding end 415 of the ear folding device 414 is located in the ear folding opening. Roll over the ear and compress tightly piece 413 and roll over ear platform 412 and can expand the place that the cardboard need not roll over the ear with outer box and compress tightly fixedly, thereby guarantee to roll over ear ware 414 when the function, can only carry out folding work to the isolation ear, for the convenience of work, roll over the ear mouth and can conveniently roll over the ear end 415 entering of ear ware 414 and roll over the ear, of course, in order to satisfy this condition, roll over the ear and compress tightly piece 413 also can be equipped with and roll over ear mouth assorted dead slot, guarantee to roll over the stable function of ear end 415.

Specifically, the folding mechanism 420 includes a folding frame 421, a folding pressing member 422, and two folding devices 424 arranged in a mirror image manner, the folding frame 421 is fixed on the working support 110 and suspended above the conveying belt 120, the folding pressing member 422 is arranged at a position where the working support 110 is suspended right above the conveying belt 120 and can vertically lift toward the conveying belt 120, the two folding devices 424 are respectively arranged at two sides of the conveying belt 120 and below the folding frame 421, and the folding devices 424 are matched with the folding pressing member 422. Preferably, the folding pressing end 423 of the folding pressing piece 422 is a square plate with a rectangular cross section, the folding end 425 of the folder 424 is provided with an inward-concave triangular groove, the triangular groove is matched with two sides of the folding pressing end 423, and the length of the folding end 425 is matched with that of the pressing end. The width that the hem compressed tightly end 423 is exactly the width of outer box after the shaping, therefore, its effect advances accurate folding with the both sides that outer box expanded the cardboard, under the cooperation of weapon hem end 425, forms stable crease, the length of hem end 425 also with the length phase-match that outer box expanded the cardboard in addition, guarantees one shot forming.

Specifically, the folding mechanism 430 includes a folding frame 431, a folding presser and two folding devices arranged in a mirror image manner, the folding frame 431 is fixed on the working support 110 and suspended above the conveying belt 120, the folding presser is fixed on the folding frame 431 above the conveying belt 120 and can vertically move toward the conveying belt 120, the two folding devices are respectively fixed on the working support 110 and located on two sides of the conveying belt 120, and the folding presser and the folding devices are matched with each other. Specifically, roll over type collet including roll over the type and compress tightly frame 432, roll over type pressure strip 433 and roll over the type and compress tightly cylinder 434, it is equipped with a type mounting panel to roll over type frame 431 top middle part, it fixes to roll over the type and compress tightly cylinder 434 roll over on the type mounting panel, it fixes to roll over the type and compress tightly frame 432 roll over the type and compress tightly the push rod tip of cylinder 434, it fixes to roll over type pressure strip 433 it compresses tightly inside and can be relative to roll over the type and compress tightly frame 432 and do vertical lift motion. Roll over the type and compress tightly frame 432 and be used for expandeing the cardboard with outer box and compress tightly on conveyer belt 120, avoid shifting at a type in-process, through a type ware function afterwards, according to the crease behind the hem, buckle the side of both sides to inboard and tentatively fixed, push down through a type pressure strip 433 afterwards, further expand the edge of cardboard with outer box and compact completely, accomplish a type.

Preferably, the folding type pressing frame 432 comprises a top plate and two side walls, the two side walls are respectively fixed on the front end part and the rear end part of the top plate, and the folding type pressing plate 433 is arranged in the middle of the two side walls and can extend the top plate to do vertical lifting motion. The two side walls are fixed front and back along the conveying belt 120, and when the side walls are pressed down, the position of the front end part and the back end part of the outer box unfolding paper board without side edges is pressed down, so that the fixation is realized, and the up-and-down movement of the folding pressing plate 433 is not influenced.

Specifically, the folding device comprises a folding support frame 435, a folding cylinder 436 and a folding push block 437, the folding support frame 435 is fixed on the working support 110 and is arranged on one side of the conveying belt 120, the folding cylinder 436 is fixed on one side of the folding support frame 435 away from the conveying belt 120, the folding push block 437 is connected with the folding cylinder 436, a folding thin plate 438 extends from the upper surface of one side of the folding push block 437 facing the conveying belt 120, and a plurality of grooves (not shown in the figure) are formed in the lower bottom surface of the folding pressing plate 433. The folding thin plate 438 is used for folding the side edge along the folding line part and fixing the side edge preliminarily, the groove mainly corresponds to the isolation lug, and when the folding pressing plate 433 is prevented from pressing down, the isolation lug is also pressed flat on the inner wall of the outer box, so that the isolation effect is influenced.

Specifically, incessant feed arrangement is including storage mechanism 210 and feeding mechanism 220, the preceding tip of working support 110 is equipped with and is less than the little platform 111 of placing of working support 110 up end, storage mechanism 210 fixes little on placing platform 111, feeding mechanism 220 fixes on the working support 110 and with storage mechanism 210 is adjacent to be set up, feeding mechanism 220 with conveyer belt 120 phase-match, be equipped with two parallel arrangement's the box 216 of placing at least in the storage mechanism 210. Specifically, the storage mechanism 210 includes a storage plate 211 and a storage rack, the storage rack is fixed on the storage plate 211 and can be made horizontal linear reciprocating motion on the storage plate 211, the storage plate 211 keep flat with on the small placing table 111, the placing box 216 is arranged on the storage rack. Through parallel arrangement's the box 216 of placing, realize that after the outer box that places in the box 216 was expanded the cardboard pay-off, can the quick change continue to get the material for another box 216 of placing that has filled to the realization is adding the in-process that outer box expanded the cardboard, and the production line need not to shut down, can incessant operation of going on.

Specifically, the upper surface of the storage plate 211 is provided with two parallel sliding rails 213, a sliding window 214 is formed between the two sliding rails 213, the lower bottom surface of the storage rack is provided with a sliding plate 215, the two placing boxes 216 are placed on the sliding plate 215 in parallel, and the sliding plate is erected on the sliding rails 213 and can slide horizontally along the sliding rails 213. The flower-shaped rails arranged in parallel can ensure the stable back-and-forth horizontal movement of the sliding plate 215 and ensure the stable replacement of the placing box 216.

Preferably, a horizontal cylinder 212 is disposed on a side of the sliding window 214 on the lower surface of the material storage plate 211, and the horizontal cylinder 212 pushes the sliding plate 215 to horizontally reciprocate. Specifically, a lifting plate 217 is arranged at the bottom of the placing box 216, a vertical cylinder 218 fixed on the sliding plate 215 is arranged below the lifting plate 217, and the vertical cylinder 218 pushes the lifting plate 217 to move vertically. The horizontal cylinder 212 is used to quickly push the sliding plate 215 to replace the placing box 216, while the vertical cylinder 218 is used to push the lifting plate 217, so as to push the box spreading board to rise and be continuously picked up by the feeding mechanism 220 and fed into the conveyer belt 120.

Specifically, the feeding mechanism 220 includes a feeding frame 221 and a feeder, the feeding frame 221 is fixed on the working support 110 and extends to the upper side of the storage mechanism 210 toward the storage mechanism 210, the feeder is fixed on the feeding frame and respectively matches with the discharging mechanism and the conveyor belt 120, the feeder includes a feeding cylinder 222, a feeding connector 223 and a feeding adsorption tray 224, the feeding cylinder 222 is fixed on the feeding frame 221, and the feeding connector 223 is used for connecting a feeding end of the feeding cylinder 222 with the feeding adsorption tray 224 and driving the feeding adsorption tray 224 to perform a lifting motion. Preferably, the feeding adsorption disc 224 works in a vacuum adsorption mode.

Preferably, a silk-screen printing mechanism 310 is further disposed between the uninterrupted feeding device and the side edge folding device, and the silk-screen printing mechanism 310 is fixed on the working support 110 and suspended above the conveying belt 120. Specifically, the silk-screen printing mechanism 310 comprises a silk-screen support 311, a silk-screen support 312, a silk-screen printing component, a silk-screen net 318, and a silk-screen lifting component 319, the silk-screen printing component is fixed below the silk-screen lifting component 319, the silk-screen 318 is fixed at the lowest end of the silk-screen printing component and matched with the silk-screen printing component, the silk screen lifting component 319 is fixed on the silk screen bracket 311, the silk screen bracket 311 is fixed on the working bracket 110 and suspended above the conveyer belt 120, the silk-screen support frame 312 is installed in a matching manner with the conveyor belt 120, the upper end surface of the silk-screen support frame 312 and the upper end surface of the conveyor belt 120 are located on the same horizontal plane, the lower end face of the silk-screen printing part is matched with the upper end face of the silk-screen supporting frame 312, and the silk-screen 318 is suspended right above the conveying belt 120. The silk screen mechanism 310 is mainly used for printing the inside of the unfolding paper board of the outer box, so that the inside of the unfolding paper board also has patterns, and the overall aesthetic effect is improved.

Preferably, the silk-screen printing part comprises a silk-screen knife group 317 and a silk-screen driver 315 for driving the silk-screen knife group 317, the upper end of the silk-screen driver 315 is fixed below the silk-screen lifting part 319, the silk-screen net 318 is fixed below the silk-screen driver 315, and the silk-screen knife group 317 is suspended right above the silk-screen net 318 and is matched with the silk-screen net 318. Specifically, the silk screen driver 315 is suspended above the middle of the silk screen 318 and provided with a silk screen mounting frame 316 capable of sliding back and forth along the horizontal direction, and the silk screen knife tackle 317 is installed on the silk screen mounting frame 316 and capable of moving along the vertical direction. The silk-screen knife set 317 can perform silk-screen to and fro and scrape the ink on the silk-screen 318 to and fro, so that accurate silk-screen is realized.

Preferably, the screen printing support frame 312 includes screen printing auxiliary plates 313 arranged on two sides of the conveyor belt 120 in a mirror image manner and matched with the upper end surface of the conveyor belt 120, and a limit block 314 is arranged above the screen printing auxiliary plates 313. The silk screen support frame 312 is mainly used for being mutually spliced with the conveying belt 120, so that the whole outer box unfolding paper board is supported, when silk screen printing is guaranteed, the silk screen mesh 318 is pressed down and is completely attached to the outer box unfolding paper board, the requirement of silk screen printing is met, the limiting block 314 is mainly used for limiting the specific position of the outer box unfolding paper board, and the accuracy of the silk screen printing position is guaranteed.

Preferably, the conveyer belt 120 is suspended above the middle portion of the upper surface of the working support 110 and driven by the rotating devices 121 disposed at the head end and the tail end of the conveyer belt 120, the conveyer belt 120 fits with the screen printing auxiliary plate 313 through a through hole (not shown) disposed at the middle portion of the screen printing support frame 312, and the conveyer belt 120 is nested and connected with the ear folding table 412 through a through hole (not shown) disposed at the middle portion of the ear folding table 412. A supporting block is arranged below the conveying belt 120 at intervals to ensure the stability of the conveying belt 120, and the main body of the conveying belt 120 is made of an integrally formed metal material.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (8)

1. The utility model provides an outer box forming production line's of pull cigarette case incessant feed arrangement, includes the work support, the upper surface middle part of work support is equipped with the conveyer belt around running through, its characterized in that: still including storage mechanism and feeding mechanism, the preceding tip of working support is equipped with and is less than the platform is placed for a short time of working support up end, storage mechanism fixes for a short time place the bench, feeding mechanism fixes on the working support and with storage mechanism is adjacent to be set up, feeding mechanism with the conveyer belt phase-match, be equipped with two parallel arrangement's the box of placing at least among the storage mechanism.

2. An uninterrupted feeding device for a pull-out cigarette case outer box forming line according to claim 1, wherein: the storage mechanism comprises a storage plate and a storage frame, the storage frame is fixed on the storage plate and can do horizontal linear reciprocating motion on the storage plate, the storage plate is flatly placed with the small placement platform, and the placement box is arranged on the storage frame.

3. An uninterrupted feeding device of a pull-out cigarette case outer box forming line according to claim 2, wherein: the storage board upper surface is equipped with the slip track of two parallels, two the slip window has been seted up in the middle of the slip track, the lower bottom surface of storage frame is equipped with the slide board, two place the box parallel placement on the slide board, the slide board erects on the slip track and can prolong slip track horizontal slip.

4. An uninterrupted feeding device of a pull-out cigarette case outer box forming line according to claim 3, wherein: and a horizontal cylinder is arranged on one side of the lower surface of the storage plate, which is positioned on the sliding window, and the horizontal cylinder pushes the sliding plate to horizontally reciprocate.

5. An uninterrupted feeding device of a pull-out cigarette case outer box forming line according to claim 3, wherein: the bottom of the placing box is provided with a lifting plate, a vertical cylinder fixed on the sliding plate is arranged below the lifting plate, and the vertical cylinder pushes the lifting plate to vertically lift.

6. An uninterrupted feeding device for a pull-out box forming line according to any one of claims 1 to 5, wherein: the feeding mechanism comprises a feeding frame and a feeder, the feeding frame is fixed on the working support and faces the upper side of the storage mechanism, and the feeder is fixed on the feeding frame and is respectively matched with the storage mechanism and the conveying belt.

7. The uninterrupted feeding device of a drawing cigarette case outer box forming production line according to claim 6, characterized in that: the feeder comprises a feeding cylinder, a feeding connecting piece and a feeding adsorption disc, wherein the feeding cylinder is fixed on the feeding frame, and the feeding connecting piece is used for connecting the feeding end of the feeding cylinder with the feeding adsorption disc and driving the feeding adsorption disc to perform lifting motion.

8. The uninterrupted feeding device of a pull-out cigarette case outer box forming line according to claim 7, wherein: the working mode of the feeding adsorption disc is a vacuum adsorption mode.

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