CN203592721U - Lug folding mechanism of lid and tray corrugated box forming machine - Google Patents

Lug folding mechanism of lid and tray corrugated box forming machine Download PDF

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Publication number
CN203592721U
CN203592721U CN201320691288.2U CN201320691288U CN203592721U CN 203592721 U CN203592721 U CN 203592721U CN 201320691288 U CN201320691288 U CN 201320691288U CN 203592721 U CN203592721 U CN 203592721U
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CN
China
Prior art keywords
box
folding ear
forming machine
swing arm
box frame
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Active
Application number
CN201320691288.2U
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Chinese (zh)
Inventor
詹印聪
刘日辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WENZHOU ZHONGKE PACKAGING MACHINERY Co Ltd
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WENZHOU ZHONGKE PACKAGING MACHINERY Co Ltd
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Priority to CN201320691288.2U priority Critical patent/CN203592721U/en
Application granted granted Critical
Publication of CN203592721U publication Critical patent/CN203592721U/en
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Abstract

The utility model discloses a lug folding mechanism of a lid and tray corrugated box forming machine. The lug folding mechanism comprises a beam for adjusting the length of a box. The beam is provided with a movable box frame for adjusting the width of the box. The lug folding mechanism is characterized in that a bumping rod is hinged to the inner side of the box frame, the bumping rod is provided with a protrusion higher than the surface of the box frame, a swing arm is hinged to the side face of the box frame, one end of the swing arm makes contact with the bumping rod, and the other end of the swing arm is provided with a folded lug push block. According to the structure, when the corrugated box is formed, folded lugs on the long edges of the corrugated box can be folded inwards, operation is stable and reliable, the lug folding effect is good, the lug folding mechanism is applied to the lid and tray corrugated box forming machine, and the lug folding mechanism has a good using effect.

Description

The folding ear mechanism of Heaven-and-earth cover corrugated box forming machine
Technical field
The utility model relates to a kind of Heaven-and-earth cover corrugated box forming machine, relates in particular to the folding ear mechanism of Heaven-and-earth cover corrugated box forming machine.
Background technology
Heaven-and-earth cover corrugated box is shaped to carton by shaping mechanism by a corrugated board after cutting and impression, wherein the corrugated board after cutting and impression has long limit and broadside, in general, on its long limit, has folding ear, in the time of carton forming, the folding ear on long limit need to be carried out to infolding.And current this carton folding ear mechanism structure is comparatively complicated, and job insecurity, poor reliability, folding ear effect is not very desirable.If the Granted publication number of the applicant's application is CN202462975U, name is called the utility model patent of " base box face amount is rolled over ear mechanism entirely ", disclose following content: a kind of base box facial tissue is rolled over ear mechanism entirely, comprise the wide folding ear knife of front cabinet, the wide work block of front cabinet, the wide folding ear knife of back box, the wide work block of back box, it is characterized in that: the wide folding ear of front cabinet cylinder is housed on the dual-side of the wide work block of described front cabinet, the wide folding ear knife of described front cabinet is contained on the piston rod outer end of the wide folding ear of this front cabinet cylinder, the wide folding ear of back box cylinder is housed on the dual-side of the wide work block of described back box, the wide folding ear knife of described back box is contained on the piston rod outer end of the wide folding ear of this back box cylinder.The folding ear mechanism of this structure, the length and width with carton do not form good matching relationship, have independence, so, specification at carton changes, need the distance between the wide work block of box before and after adjusting in time, to adapt to the carton of different size, comparatively trouble of its operation, simultaneously, in the time of folding ear, rely on the work of folding ear cylinder to promote to roll over ear knife, will roll over ear infolding.Due to cylinder be since air pump carry out work, the unstability of air pump air pressure directly has influence on the working effect of cylinder, causes rolling over the phenomenons such as ear is incomplete, finally causes carton forming imperfect.The above-mentioned this full folding ear mechanism that is used for infolding base box facial tissue, due to its operation to as if facial tissue, if folding ear is incomplete, be only to leave fold phenomenon on base box surface.And the time control accuracy of folding ear is poor, production efficiency reduces greatly, can not use the demand of modern production, but if be used for infolding corrugated paper box, because corrugated paper has certain intensity, folding ear is when incomplete, will cause the carton cannot moulding, so this full folding ear mechanism is not suitable for the moulding of corrugated paper box.
Summary of the invention
In view of the deficiency that background technology exists, the technical problems to be solved in the utility model is to provide a kind of rational in infrastructure, rolls over the folding ear mechanism of the effective Heaven-and-earth cover corrugated box forming machine of ear.
For this reason, the utility model is realized in the following way: a kind of folding ear mechanism of Heaven-and-earth cover corrugated box forming machine, comprise the crossbeam that damper box is long, the movably wide box frame of damper box is installed on described crossbeam, the hinged inside that it is characterized in that described box frame has touching lever, and described touching lever has the projection higher than box frame surface, is hinged with swing arm in the side of described box frame, one end of described swing arm contacts with described touching lever, is provided with folding ear pushing block at the other end of described swing arm.
Between described swing arm and described box frame, be provided with stage clip.
On described box frame, offer elongated slot, in described elongated slot, be hinged with fork, the top of described fork has the limited block with inclined-plane, and the bottom of described fork has tray.
On described box frame, be also provided with broadside flap.
This structure of the present utility model, after folding ear mechanism is arranged on the crossbeam that damper box is long, when damper box is long, just folding ear mechanism is regulated, the specification of itself and carton is adapted to, needn't regulate in addition, so its operation is comparatively simple, and the pure frame for movement of employing swing arm and touching lever, in the time that carton side contacts with touching lever, its folding ear pushing block just carries out infolding by folding ear portions, has working stability reliable, the effective feature of folding ear.
Accompanying drawing explanation
Further describing by reference to the accompanying drawings details of the present utility model below.
Fig. 1 is that folding ear mechanism of the present utility model is arranged on the overall structure figure on damper box long beam;
Fig. 2 is the structure chart of the utility model folding ear mechanism;
Fig. 3 is the right side view of the utility model Fig. 2;
Fig. 4 is the structure chart of another line of vision of the utility model Fig. 2;
Process schematic diagram when Fig. 5 is the moulding of the utility model corrugation box.
The specific embodiment
With reference to accompanying drawing, the folding ear mechanism of this Heaven-and-earth cover corrugated box forming machine, comprise the crossbeam 1 that damper box is long, the movably wide box frame 2 of damper box is installed on described crossbeam 1, and along with box is long and the wide adjusting of box, folding ear mechanism of the present utility model also regulates and puts in place, without other adjusting, the hinged inside of described box frame 2 has touching lever 8, and the inner side of box frame 2 described here refers to the side contacting with carton face; Described touching lever 8 has the projection 9 higher than box frame surface, this projection 9 also can directly arrange an arc convex 9 on touching lever 8, be convenient to contact with carton face, in the side of described box frame 2, jointed shaft 5 is installed, on jointed shaft 5, be set with swing arm 7, make swing arm 7 and box frame 2 in hinged state, the side that this place is stated, is and carton noncontact face; One end of described swing arm 7 contacts with described touching lever 8, is provided with folding ear pushing block 14 at the other end of described swing arm 7.Between described swing arm 7 and described box frame 2, be provided with stage clip 6, after carton face contacts with projection 9, touching lever 8 swings, and touching lever 8 just promotes swing arm 7 and swings, and stage clip 6 is compressed simultaneously, and after carton leaves projection 9, return is carried out in swing arm 7 by the elastic force of stage clip 6.In the present embodiment, for the ease of stage clip 6 is installed, a pressing plate 4 is installed in swing arm 7, stage clip 6 is arranged between pressing plate 4 and box frame 2, its effect is identical with directly stage clip 6 being arranged between swing arm 7 and box frame 2.
In the present embodiment, on described box frame 2, offer elongated slot 10, in described elongated slot 10, be hinged with fork 13, the top of described fork 13 has the limited block 11 with inclined-plane, and the bottom of described fork 10 has tray 12.In the time that carton is descending, promote downwards by mould, in the time that carton is descending, contact with the inclined-plane of limited block 11, descending along with mould, fork 13 is swung, in the time that carton is pulled to tray 12 place on fork 13, mould is up rapidly, and fork 13 is through backswing, tray 12 on it is held carton, and limited block 11 downsides with inclined-plane are plane, this plane and fork 13 shape that meets at right angles is rapid when up at mould, limited 11 of carton blocks, can not follow mould up, carton is taken off from mould, complete the knockout course of carton.And when a mould is descending instantly, swing with fork 13, the tray on fork 13 will depart from carton, and the carton after moulding is come off.
On described box frame 2, be also provided with broadside flap 3, in the time that mould is descending, the broadside of corrugated board contacts with broadside flap 3, and the broadside of carton is carried out to infolding.
The utility model carries out following work: first regulate the wide and box length regulating device of the box of paper box forming machine, to adapt to set the carton of specification, in the time that corrugated board is delivered to the top of folding ear mechanism, (this mould is the mould of paper box forming machine to the mould of paper box forming machine, not shown in FIG.) by descending, promotion corrugated board is descending, in the descending process of corrugated board, by flanging axle 18, infolding is carried out in its long limit 15, descending along with mould, its broadside of half-formed carton contacts with broadside flap 3, and by broadside 17 infoldings, in the descending process of carton, carton face contacts with the projection 9 on touching lever 8, touching lever 8 is swung, thereby swing with swing arm 7, after swing arm 7 swings, to move with folding ear pushing block 14, and the folding ear 16 on long limit 15 is carried out to infolding, folding ear mechanism of the present utility model, on damper box long beam 1, be separately installed with two covers, thereby, when folding ear, can carry out infolding to the folding ear at Chang Bian two ends, carton both sides simultaneously, so, can just complete simultaneously and rapidly the forming process of corrugation box.

Claims (4)

1. the folding ear mechanism of a Heaven-and-earth cover corrugated box forming machine, comprise the crossbeam that damper box is long, the movably wide box frame of damper box is installed on described crossbeam, the hinged inside that it is characterized in that described box frame has touching lever, described touching lever has the projection higher than box frame surface, side at described box frame is hinged with swing arm, and one end of described swing arm contacts with described touching lever, is provided with folding ear pushing block at the other end of described swing arm.
2. the folding ear mechanism of Heaven-and-earth cover corrugated box forming machine according to claim 1, is characterized in that being provided with stage clip between described swing arm and described box frame.
3. the folding ear mechanism of Heaven-and-earth cover corrugated box forming machine according to claim 1, is characterized in that offering elongated slot on described box frame, in described elongated slot, is hinged with fork, and the top of described fork has the limited block with inclined-plane, and the bottom of described fork has tray.
4. the folding ear mechanism of Heaven-and-earth cover corrugated box forming machine according to claim 1, is characterized in that being also provided with broadside flap on described box frame.
CN201320691288.2U 2013-11-05 2013-11-05 Lug folding mechanism of lid and tray corrugated box forming machine Active CN203592721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320691288.2U CN203592721U (en) 2013-11-05 2013-11-05 Lug folding mechanism of lid and tray corrugated box forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320691288.2U CN203592721U (en) 2013-11-05 2013-11-05 Lug folding mechanism of lid and tray corrugated box forming machine

Publications (1)

Publication Number Publication Date
CN203592721U true CN203592721U (en) 2014-05-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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CN (1) CN203592721U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751579A (en) * 2016-04-07 2016-07-13 厦门大学嘉庚学院 Mechanical carton folding machine and method for operating same
CN106696351A (en) * 2016-11-29 2017-05-24 石家庄市矿区丰旺机械有限公司 Tongue inserting box tongue buckling device with guide device
CN108819342A (en) * 2018-06-01 2018-11-16 深圳市腾飞达自动化设备有限公司 A kind of box intelligence mode transfer forming integrated machine processed
CN110103507A (en) * 2019-04-01 2019-08-09 广东一鼎科技有限公司 Foldable ear device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105751579A (en) * 2016-04-07 2016-07-13 厦门大学嘉庚学院 Mechanical carton folding machine and method for operating same
CN106696351A (en) * 2016-11-29 2017-05-24 石家庄市矿区丰旺机械有限公司 Tongue inserting box tongue buckling device with guide device
CN106696351B (en) * 2016-11-29 2019-02-19 石家庄市矿区丰旺机械有限公司 A kind of tongue box with guiding device buckles tongue device
CN108819342A (en) * 2018-06-01 2018-11-16 深圳市腾飞达自动化设备有限公司 A kind of box intelligence mode transfer forming integrated machine processed
CN110103507A (en) * 2019-04-01 2019-08-09 广东一鼎科技有限公司 Foldable ear device

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