CN203485487U - Automatic folding device of box gluing machine - Google Patents

Automatic folding device of box gluing machine Download PDF

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Publication number
CN203485487U
CN203485487U CN201320542670.7U CN201320542670U CN203485487U CN 203485487 U CN203485487 U CN 203485487U CN 201320542670 U CN201320542670 U CN 201320542670U CN 203485487 U CN203485487 U CN 203485487U
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CN
China
Prior art keywords
folding
substrate
carton
support arm
degree
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Expired - Fee Related
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CN201320542670.7U
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Chinese (zh)
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施从高
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施从高
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Priority to CN201320542670.7U priority Critical patent/CN203485487U/en
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses an automatic folding device of a box gluing machine, which comprises a paper press assembly. The paper press assembly comprises a folding substrate, a folding support arm, a sliding shaft and a paper press plate which are sequentially connected, the folding substrate is arranged at the upper end of a lateral gauge base of a corrugated box gluing machine, the folding substrate and the folding support arm are connected via a bearing and a rotary pin, the sliding shaft is assembled in a sliding hole at the end of the folding support arm and connected with the folding support arm in a sliding way, the paper press plate is fixedly connected to the end of the sliding shaft, and an inner side, approximate to the folding substrate, of the folding support arm, is provided with a positioning forming groove. By the automatic folding device, traditional belt continuous folding is substituted, large stressed area and balance stress on a folding box are realized, the folding box moves along a predetermined direction and can be accurately positioned, phenomena of scissors difference and fishtail are prevented, accurate geometric size of a corrugated box can be achieved, and production demand on industrial scale and automation can be satisfied.

Description

A kind of automatic folding device of case binder
Technical field
The utility model relates to corrugated carton bonder technical field, is specifically related to the control device of corrugated case in folding process.
Background technology
Case binder is a kind of equipment using in carton manufacturing.Along with economic sustainable development, in society, all trades and professions all need to use packed in cases, especially increasing to the demand of corrugated case, a lot of enterprises have all been used pipelining, thereby require also more and more higher to the geometric accuracy of binding paper box moulding, in some industry, as industries such as tobacco, pharmacy, because its mechanization degree is high, to the dimensional requirement of carton, must there is the slightest difference hardly, otherwise can affect pipelining, greatly lower efficiency.Folding of corrugated case, bonding, to be folded to through the cardboard of 180 degree states 90 degree, and then be forced into the such process of 0 degree, traditional corrugated case case binder, the whole folding process of corrugated case is all to complete under the state pinching at the continuous turnup of belt, at case binder, a pair of belt is each side set, make corrugated board by starting 180 degree when folding until 0 degree while completing, all under belt effect, inwardly turnup and lower belt clamp send twist, in pinching movement, complete folding work simultaneously, whole process is carried out continuously, once complete, do not pause midway.In this process, corrugated board is subject to the active force of belt, to infolding, belt can only produce at the front end of cardboard traffic direction contacting of point or line with cardboard, can not produce plane contact, thereby make folded cardboard discontinuity, broken line produces dislocation, forms on " fish tail "; Folding belt mostly is flat belt, its pinching cardboard should horizontal movement turnup compressing cardboard is inwardly folding again, belt has good pliability, and corrugated board flexibility is poor, and belt inner side is due to turnup inward turning, horizontal movement speed has produced the decomposition of inward direction, thereby lag behind the cardboard speed of service, be subject to force direction and the actual folding direction of carton of folded cardboard produce hysteresis deviation, can not coincide, thereby make carton folded seam produce uncontrollable larger mistake, i.e. price scissors.Application number is to disclose a kind of automatic corrugated case bonder in 200920110927.5 utility model patent, 200910094095.7 patent of invention in a kind of carton interior diameter controller of corrugated carton bonder is disclosed, they are to the conveying in corrugated case production process, fold and done a lot of improvement, emphasis is the conveying of cardboard and the folding process from 180 degree to 90 degree, its external diameter, internal diameter is all well controlled, but the folding process from 90 degree to 0 degree, remain and adopt the continuous scrolling policy of belt folding, it is low early and high after that belt is, pre-small post-large splayed setting, force way between belt and cardboard is that point is stressed, carton enters the folding position of belt compressing, only have the point contacting with belt at first stressed, namely the forward part of carton is stressed, and cannot be stressed by rear section, belt is in the process pressing down, carton is anterior compacted naturally, and rear section open form becomes " fish tail ".As long as the mode set up box that adopts the continuous turnup of belt to pinch; flexible difference and the price scissors of this cemented side seam just cannot be effectively controlled; production for little error, high accuracy carton; can only rely on manual stick box to complete; labour intensity is large, and staff is very arduous, and cost is high; production efficiency is low, cannot meet the Production requirement of Packaging Industry scale, automation.
Utility model content
The utility model person technical problem to be solved is; a kind of directional automatic folding device of corrugated case case binder is provided; can realize directional automatic folding; replace traditional continuous turnup of belt folding; reduce the price scissors that carton produces in folding process; make corrugated case obtain physical dimension accurately, meet the Production requirement of Packaging Industry scale, automation.
In order to solve the above technical problem, the automatic folding device of a kind of case binder of the utility model, comprise platen assembly, described platen assembly comprises folding substrate, folding arm, sliding axle and the pressboard connecting in turn, described folding substrate is arranged on the upper end of the outer side mark pedestal of corrugated carton bonder, described folding substrate is connected with rotary pin shaft with bearing with folding arm, described sliding axle is assemblied in the sliding eye of folding arm end and is slidably connected with folding arm, and pressboard is fixedly connected on sliding axle end; Described folding arm approaches inner side, folding substrate place and is provided with positioning molding groove.
As improvement, on sliding axle described in the utility model, be provided with spring.
Directional automatic folding device described in the utility model applies to corrugated carton bonder, to folding of corrugated case, from 180 degree, be folded into 90 degree again to 0 degree, by people for before being divided into, rear two parts, from 180 degree, be folded into the folding leading portion of 90 degree and by 90 degree, be folded into the folding back segment of 0 degree, at folding leading portion, the external diameter of carton and internal diameter are controlled by outer side mark and the interior diameter controller of corrugated carton bonder, directional automatic folding device described in the utility model is installed on the part that is folded into 0 degree by 90 degree, fold back segment, carton is at folding back segment, just under the control of the automatic folding device of the utility model corrugated carton bonder, complete folding work.At folding arm rotation heel, be that folding arm approaches inner side, folding substrate place, be provided with positioning molding groove, when folding arm inwardly rotates to 0 degree by vertical 90 degree states, positioning molding groove is inwardly rotation from lower to upper also, match with the angular speed of folding cardboard rotation, when folding cardboard to 0 is spent, foldable formed carton is positioned in the parallel in opposite directions positioning molding groove in the corrugated carton bonder left and right sides, carton does not have abducent space, can accurately control carton is folded into 0 and spends outward extending error in journey, make width and the depth of parallelism of binding paper box seam obtain precise positioning, do not produce price scissors and " fish tail " phenomenon.Pressboard described in the utility model is fixed on sliding axle, and the compression spring being arranged on sliding axle regulates the intensity of pressure of pressboard automatically according to the thickness of carton, avoid damaging by pressure corrugated board.Automatic folding device described in the utility model, by eccentric cam through-drive eccentric cam, rotated, the power resources of eccentric cam shaft can have various ways, Tathagata is carried the mechanical synchronization transmissions such as gear, sprocket wheel, Timing Belt of carton folding movement from case binder, also the independent Synchronous Transmission of SERVO CONTROL motor all can complete.
The beneficial effects of the utility model: owing to having used the above structure, the utility model automatic folding device, can make corrugated case in folding process, from 90 degree states to 0 degree directional automatic folding, replaced the continuous turnup of traditional belt folding, by the point in traditional carton folding process stressed change into parallel, plane is stressed, lifting surface area is large, stress equalization; Set up box moves according to determining direction under the control of pressboard and positioning molding groove, carton does not have abducent space, can make width and the depth of parallelism of binding paper box seam obtain precise positioning, do not produce price scissors and " fish tail " phenomenon, make corrugated case obtain physical dimension accurately, meet the Production requirement of Packaging Industry scale, automation; The utility model automatic folding device, for corrugated case production line, can say the manufacturing revolution of corrugated case, has extraordinary development prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (carton is pressed onto 90 degree states);
Fig. 2 is structural representation of the present utility model (carton is in 0 degree state);
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the side view of Fig. 2;
Fig. 5 is the work schematic diagram of the utility model on corrugated carton bonder;
Fig. 6 is corrugated case case binder set up box schematic flow sheet in existing conventional art.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The automatic folding device of a kind of case binder of the utility model, comprise platen assembly, described platen assembly comprises folding substrate 2, folding arm 3, sliding axle 5 and the pressboard 4 connecting in turn, described folding substrate 2 is arranged on the upper end of the outer side mark pedestal 1 of corrugated carton bonder, described folding substrate 2 is connected with rotary pin shaft 9 with bearing 10 with folding arm 3, described sliding axle 5 is assemblied in the sliding eye of folding arm 3 ends and is slidably connected with folding arm 3, and pressboard 4 is fixedly connected on sliding axle 5 ends; Described folding arm 3 approaches folding substrate 2 inner sides, place and is provided with positioning molding groove 8.
As improvement, on sliding axle 5 described in the utility model, be provided with spring 6.
Embodiment mono-: the automatic folding device of case binder described in the utility model, the both sides, the carton that are symmetricly set on corrugated carton bonder are folded into the position of 0 degree by 90 degree, described folding substrate 2, folding arm 3 and pressboard 4 all adopt stainless steel material to make, plate face can be provided with circular hole or the square hole of some, air drag while moving to reduce, on described sliding axle 5, be provided with spring 6, pressboard 4 is fixedly connected on sliding axle 5 ends; At corrugated case 7, fold into 0 while spending, the notch of the positioning molding groove 8 of the relative both sides of corrugated carton bonder in opposite directions, its lower edge and folding substrate 2 are in same level, 8 internal grindings of positioning molding groove are smooth, in order to avoid mill waste paper case, it is done longly as far as possible, and to adapt to the needs of folding large specification corrugated case, the corrugated case of small dimension size is folding unaffected in longer positioning molding groove.Motion coupling assembling of the present utility model is connecting rod 11, slide block 13 and the eccentric cam 12 connecting in turn, and connecting rod 11 is connected with slide block 13 with folding arm 3 respectively by bearing pin.
During corrugated carton bonder work, there is chain to push away rule circulation to corrugated board synchronized push, cardboard folds since the level of 180 degree, fold into the corrugated case of 90 degree under the drive of case binder conveyer, enter automatic folding device position, this moment, corrugated case remains static, according to the cardboard delivery stroke frequency, eccentric cam 12 completes the rotation of one 360 degree, promoting slide block 13 completes once from lower to upper, return the sliding motion of original position, the connecting rod 11 that promotion is connecting slide block and folding arm has also completed the motion once pulling up and down, folding arm 3 is completed once and by vertical 90 degree states, inwardly rotate to 0 degree, get back to again the motion of vertical 90 degree states, in this process, the pressboard that the cardboard of 90 degree states is installed on sliding axle inwardly promotes to rotate to 0 degree state, the carton that completes a frequency is folding, pressboard remains parallel fit-state with folded cardboard, inwardly rotation, complete 90 degree folding to 0 degree, whole process corrugated board all under the control of the balanced strength of pressboard according to determining direction motion, fully ensured that folded cardboard is stressed evenly, broken line is indeformable, the folding force direction that is subject to is absolutely consistent with the folding direction of carton requirement, stopped the generation of carton folded, glued dislocation, folding carton is out smooth, without skewed error.
These are only part embodiment of the present utility model; the power resources of eccentric cam shaft can be the sprocket wheel mechanical synchronization transmissions that case binder is carried carton folding movement; also can be the independent Synchronous Transmission of SERVO CONTROL motor; according to the numerical control program weaving, control and drive servomotor; as long as those of ordinary skills have read the above description; all can make according to actual needs the multiple embodiment that realizes technical solutions of the utility model; as long as used the above structure, all should fall into protection domain of the present utility model.

Claims (2)

1. the automatic folding device of a case binder, comprise platen assembly, it is characterized in that, described platen assembly comprises the folding substrate (2) connecting in turn, folding arm (3), sliding axle (5) and pressboard (4), described folding substrate (2) is arranged on the upper end of the outer side mark pedestal (1) of corrugated carton bonder, described folding substrate (2) is connected with rotary pin shaft (9) with bearing (10) with folding arm (3), described sliding axle (5) is assemblied in the sliding eye of folding arm (3) end and is slidably connected with folding arm (3), pressboard (4) is fixedly connected on sliding axle (5) end, the approaching folding substrate (2) of described folding arm (3) is located inner side and is provided with positioning molding groove (8).
2. a kind of automatic folding device of case binder according to claim 1, is characterized in that, is provided with spring (6) on described sliding axle (5).
CN201320542670.7U 2013-09-03 2013-09-03 Automatic folding device of box gluing machine Expired - Fee Related CN203485487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320542670.7U CN203485487U (en) 2013-09-03 2013-09-03 Automatic folding device of box gluing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320542670.7U CN203485487U (en) 2013-09-03 2013-09-03 Automatic folding device of box gluing machine

Publications (1)

Publication Number Publication Date
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895909A (en) * 2014-04-10 2014-07-02 深圳市金之彩文化创意有限公司 Automatic outer covering device
CN103922181A (en) * 2014-04-10 2014-07-16 江苏东方印务有限公司 Time-saving and labor-saving corrugated board bottom hooking device good in folding effect
CN105172205A (en) * 2015-09-09 2015-12-23 王建忠 One-piece paper box forming mechanism
CN105600008A (en) * 2015-10-16 2016-05-25 苏州赛腾精密电子股份有限公司 Box folding mechanism
CN105857749A (en) * 2016-05-27 2016-08-17 安庆市康采恩包装有限公司 Packaging box double-folding machine
CN108790277A (en) * 2018-06-04 2018-11-13 枣阳宏飞纸箱包装厂 A kind of automatic box adhering folding device for corrugated case
CN110843252A (en) * 2019-11-27 2020-02-28 天长市天翔集团有限公司 Carton forming and packaging machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895909A (en) * 2014-04-10 2014-07-02 深圳市金之彩文化创意有限公司 Automatic outer covering device
CN103922181A (en) * 2014-04-10 2014-07-16 江苏东方印务有限公司 Time-saving and labor-saving corrugated board bottom hooking device good in folding effect
CN103895909B (en) * 2014-04-10 2016-05-18 深圳市金之彩文化创意有限公司 Automatically outer envelope device
CN105172205A (en) * 2015-09-09 2015-12-23 王建忠 One-piece paper box forming mechanism
CN105600008A (en) * 2015-10-16 2016-05-25 苏州赛腾精密电子股份有限公司 Box folding mechanism
CN105600008B (en) * 2015-10-16 2018-04-03 苏州赛腾精密电子股份有限公司 A kind of box folding machine structure
CN105857749A (en) * 2016-05-27 2016-08-17 安庆市康采恩包装有限公司 Packaging box double-folding machine
CN108790277A (en) * 2018-06-04 2018-11-13 枣阳宏飞纸箱包装厂 A kind of automatic box adhering folding device for corrugated case
CN110843252A (en) * 2019-11-27 2020-02-28 天长市天翔集团有限公司 Carton forming and packaging machine

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Granted publication date: 20140319

Termination date: 20160903