CN107140467B - A kind of method and device of automatically conveying and stacking corrugated boards - Google Patents
A kind of method and device of automatically conveying and stacking corrugated boards Download PDFInfo
- Publication number
- CN107140467B CN107140467B CN201710404728.4A CN201710404728A CN107140467B CN 107140467 B CN107140467 B CN 107140467B CN 201710404728 A CN201710404728 A CN 201710404728A CN 107140467 B CN107140467 B CN 107140467B
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- CN
- China
- Prior art keywords
- corrugated board
- stacking
- corrugated
- clamping plate
- automatically conveying
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/32—Auxiliary devices for receiving articles during removal of a completed pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
Abstract
The invention discloses a kind of method and devices of automatically conveying and stacking corrugated boards of corrugated board technical field of transportation, a kind of device of automatically conveying and stacking corrugated boards, including bottom plate, support rod is provided at left and right sides of the top of the bottom plate, slideway is provided at the top of the support rod, idler wheel is provided at the top of the slideway, the idler wheel is arranged on the power output shaft of motor, the top of the motor is connected with crossbeam by connecting rod, the present invention is convenient for the single-piece corrugated paper plate that will transmit to carry out stacked in multi-layers, when the corrugated board sum of stacking is up to a predetermined value, stop the feeding of corrugated board, corrugated board put neatly by stacker mechanism and clamping plate, it is promoted by hydraulic cylinder, and the corrugated board of stacking is subjected to transfer stacking, the automatic corrugated board stack layer completed that stacks securely is not easy to topple over, Facilitate the raising of production efficiency, convenient for more having apparent good effect to the expenditure for checking and reducing cost of labor in the future.
Description
Technical field
The present invention relates to corrugated board technical field of transportation, the method for specially a kind of automatically conveying and stacking corrugated boards and
Device.
Background technique
The method and device of existing manufacture corrugation master mode cardboard is using automatic implement that the corrugation being wound into a roll is former
The corrugated board of a continuous sheet is made one by one, then carry according to required size and cut, crimping for paper, and a batch a batch had been made eventually both
The corrugated board of set pattern lattice, this is also the corrugated board production mode generally used now, and above-mentioned operation process not yet terminates, and is
Convenient for warehousing management and transport, there is still a need for the bindings of quantitative stacking for the corrugated paper completed in batches, and quantitatively stack operation at present also
There is the stacking of automation to count equipment available, the equipment be the corrugated board that will send out in batches in a manner of being in alignment with each other to
Upper stacking, but this stack manner easily causes the consequence toppled over, and the corrugated board neatly stacked is unless there are number tag, it is no
Then checking in the future will be extremely onerous.
For improve it is above-mentioned be easy to topple over and be not easy the problem of checking, still have at present it is a kind of by manually stacking in the way of, this
Mode is the stack layer that a given amount is first stacked by the corrugated board manually sent out in batches, then again will be a plurality of identical
Stack layer is pressed such as bricklay stacking interlaced with each other, use to be formed it is a kind of be securely not easy to topple over ground stack manner, it is clear in the future
It is each batch well arranged when point, and have a certain number of corrugated boards, be conducive to quickly check, this mode can solve speed and ask
Topic, but increase cost of labor expenditure, the efficiency and speed stacked is also undesirable.Based on this, the present invention devises a kind of automatic
The method and device of conveying and stacking corrugated boards, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of method and devices of automatically conveying and stacking corrugated boards, to solve above-mentioned back
Itd is proposed in scape technology be convenient for warehousing management and transport, the corrugated paper completed in batches there is still a need for the binding of quantitative stacking, depending on
Amount stacks operation, and also to have the stacking of automation to count equipment at present available, the equipment be the corrugated board that will send out in batches with
The mode being in alignment with each other stacks upwards, but this stack manner easily causes the consequence toppled over, and the corrugated board neatly stacked
Unless there are number tag, otherwise in checking extremely onerous problem in the future.
To achieve the above object, the invention provides the following technical scheme: a kind of device of automatically conveying and stacking corrugated boards,
Including bottom plate, it is provided with support rod at left and right sides of the top of the bottom plate, slideway is provided at the top of the support rod, it is described
Idler wheel is provided at the top of slideway, the idler wheel is arranged on the power output shaft of motor, passes through connection at the top of the motor
Bar is connected with crossbeam, and the bottom centre of the crossbeam is provided with hydraulic cylinder, and the bottom telescopic shaft of the hydraulic cylinder is connected with cantilever,
The bottom left and right ends of the cantilever are provided with electric pushrod, and the telescopic end of the electric pushrod is connected with clamping plate, the bottom
The top center of plate is provided with stacker mechanism, and transmission belt is provided with above the stacker mechanism, and the stacker mechanism includes flat
The top left and right sides of platform, the platform is provided with strut, and brace is welded at the top of the strut, brace described in two groups
Top is respectively arranged with infrared transmitter and infrared remote receiver, and the front and rear sides of the platform offer escape groove.
Preferably, the bottom end outer wall of the support rod is provided with reinforcing rib, and the reinforcing rib is fixedly welded with bottom plate.
Preferably, the outer wall of the cantilever offers open slot, and auxiliary connecting rod is provided at the top of the clamping plate, described auxiliary
It helps and is connected with sliding block at the top of pull rod, and sliding block is plugged on the inner cavity of open slot.
Preferably, limiting slot is offered at the top of the slideway, the inner cavity of limiting slot is arranged in the idler wheel.
Preferably, the transmitting terminal of the infrared transmitter is right against the receiving end of infrared remote receiver.
Preferably, the method for the automatically conveying and stacking corrugated boards is as follows: the corrugated board made is defeated by transmission belt
It is sent in stacker mechanism, the brace in stacker mechanism guides corrugated board, enters corrugated board between strut, corrugation
Alignment stacks before and after cardboard, is counted by the optoelectronic induction of infrared transmitter and infrared remote receiver to corrugated board, hot
The corrugated board that external transmitter and the infrared ray of infrared remote receiver induction are fallen stops, and peripheral control unit is once counted,
When counting the quantity for reaching predetermined corrugated board stacking, peripheral control unit controls transmission belt stop motion, peripheral control unit control
The telescopic end of electric pushrod processed extends, and squeezes clamping plate to centre, and auxiliary connecting rod follows clamping plate to be slided together in open slot
It is dynamic, it prevents clamping plate bottom stress excessive and tilts, clamping plate clamps the corrugated board stacked, and corrugated board or so alignment stacks, folder
The telescopic end of next external control device control hydraulic cylinder is shunk, and is lifted up corrugated board, escape groove avoids clamping plate
It collides with platform, when cleat heights are higher than stacker mechanism, external control device control motor is rotated, and idler wheel is made to exist
It is slided in the limiting slot of slideway, the corrugated board for folding heap carries out front and back transhipment, and external control device controls hydraulic cylinder
Telescopic end extended, control electric pushrod telescopic end shrink, pile up corrugated board.
Compared with prior art, the beneficial effects of the present invention are: the present invention be convenient for will transmit single-piece corrugated paper plate into
Row stacked in multi-layers stops the feeding of corrugated board, passes through stacker mechanism and folder when the corrugated board sum of stacking is up to a predetermined value
Corrugated board put neatly by plate, is promoted by hydraulic cylinder, and the corrugated board of stacking is carried out transfer stacking, from
The dynamic corrugated board stack layer completed that stacks securely is not easy to topple over, and facilitates the raising of production efficiency, convenient for clear in the future
Point and the expenditure for reducing cost of labor, more there is apparent good effect.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic structural view of the invention;
Fig. 2 is stacker mechanism side view of the present invention;
Fig. 3 is stacker mechanism top view of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- bottom plate, 2- support rod, 201- reinforcing rib, 3- slideway, 301- limiting slot, 4- idler wheel, 5- motor, 6- connecting rod,
7- crossbeam, 8- hydraulic cylinder, 9- cantilever, 10- open slot, 11- auxiliary connecting rod, 12- electric pushrod, 13- clamping plate, 14- stacker mechanism,
141- platform, 142- strut, 143- brace, 144- infrared transmitter, 145- infrared remote receiver, 146- escape groove, 15- transmission
Band.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of device of automatically conveying and stacking corrugated boards, packet
Bottom plate 1 is included, is provided with support rod 2 at left and right sides of the top of bottom plate 1, the top of support rod 2 is provided with slideway 3, the top of slideway 3
Portion is provided with idler wheel 4, and idler wheel 4 is arranged on the power output shaft of motor 5, and the top of motor 5 is connected with crossbeam by connecting rod 6
7, the bottom centre of crossbeam 7 is provided with hydraulic cylinder 8, and the bottom telescopic shaft of hydraulic cylinder 8 is connected with cantilever 9, the bottom or so of cantilever 9
Both ends are provided with electric pushrod 12, and the telescopic end of electric pushrod 12 is connected with clamping plate 13, and the top center of bottom plate 1 is provided with heap
Folded mechanism 14, the top of stacker mechanism 14 are provided with transmission belt 15, and stacker mechanism 14 includes platform 141, the top left of platform 141
Right two sides are provided with strut 142, and the top of strut 142 is welded with brace 143, and the top of two groups of braces 143 is respectively arranged with
Infrared transmitter 144 and infrared remote receiver 145, the front and rear sides of platform 141 offer escape groove 146.
Wherein, the bottom end outer wall of support rod 2 is provided with reinforcing rib 201, and reinforcing rib 201 and bottom plate 1 are fixedly welded reinforcing rib
The intensity of 201 enhancing support rods 2, the outer wall of cantilever 9 offer open slot 10, and the top of clamping plate 13 is provided with auxiliary connecting rod 11,
The top of auxiliary connecting rod 11 is connected with sliding block, and sliding block is plugged on the inner cavity of open slot 10, auxiliary connecting rod 11 is in open slot 10
And then clamping plate 13 is slided together, is prevented 13 bottom stress of clamping plate excessive and is tilted, the top of slideway 3 offers limiting slot
301, the inner cavity of limiting slot 301 is arranged in idler wheel 4, and limiting slot 301 avoids idler wheel 4 when rolling there is a situation where derailing, infrared hair
The transmitting terminal of emitter 144 is right against the receiving end of infrared remote receiver 145.
A kind of method of automatically conveying and stacking corrugated boards, steps are as follows: the corrugated board made passes through transmission belt 15
It is transported in stacker mechanism 14, the brace 143 in stacker mechanism 14 guides corrugated board, and corrugated board is made to enter strut
Between 142, alignment is stacked before and after corrugated board, by the optoelectronic induction of infrared transmitter 144 and infrared remote receiver 145 to corrugation
Cardboard is counted, when the corrugated board that the infrared ray that infrared transmitter 144 and infrared remote receiver 145 incude is fallen stops,
Peripheral control unit is once counted, when counting the quantity for reaching predetermined corrugated board stacking, peripheral control unit control transmission
15 stop motion of band, peripheral control unit control the telescopic end elongation of electric pushrod 12, squeeze clamping plate 13 to centre, auxiliary connecting rod
11 follow clamping plate 13 to be slided together in open slot 10, prevent 13 bottom stress of clamping plate excessive and tilt, and clamping plate 13 clamps
The corrugated board of stacking, corrugated board or so alignment stack, and the telescopic end of external control device control hydraulic cylinder 8 carries out after clamping
It shrinks, is lifted up corrugated board, escape groove 146 avoids clamping plate 13 from colliding with platform 141, when 13 height of clamping plate is higher than
When stacker mechanism 14, external control device control motor 5 is rotated, and slides idler wheel 4 in the limiting slot 301 of slideway 3
Dynamic, the corrugated board for folding heap carries out front and back transhipment, and the telescopic end of external control device control hydraulic cylinder 8 is extended, controlled
The telescopic end of electric pushrod 12 processed is shunk, and piles up corrugated board.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of device of automatically conveying and stacking corrugated boards, including bottom plate (1), it is characterised in that: the top of the bottom plate (1)
The left and right sides is provided with support rod (2), is provided with slideway (3) at the top of the support rod (2), the top of the slideway (3)
It is provided with idler wheel (4), the idler wheel (4) is arranged on the power output shaft of motor (5), passes through company at the top of the motor (5)
Extension bar (6) is connected with crossbeam (7), and the bottom centre of the crossbeam (7) is provided with hydraulic cylinder (8), the bottom of the hydraulic cylinder (8)
Telescopic shaft is connected with cantilever (9), and the bottom left and right ends of the cantilever (9) are provided with electric pushrod (12), described electronic to push away
The telescopic end of bar (12) is connected with clamping plate (13), and the top center of the bottom plate (1) is provided with stacker mechanism (14), the stacking
It is provided with above mechanism (14) transmission belt (15), the stacker mechanism (14) includes platform (141), the platform (141)
It is provided with strut (142) at left and right sides of top, is welded with brace (143), brace described in two groups at the top of the strut (142)
(143) infrared transmitter (144) and infrared remote receiver (145), the front and rear sides of the platform (141) are respectively arranged at the top of
Offer escape groove (146).
2. a kind of device of automatically conveying and stacking corrugated boards according to claim 1, it is characterised in that: the support rod
(2) bottom end outer wall is provided with reinforcing rib (201), and the reinforcing rib (201) is fixedly welded with bottom plate (1).
3. a kind of device of automatically conveying and stacking corrugated boards according to claim 1, it is characterised in that: the cantilever
(9) outer wall offers open slot (10), is provided with auxiliary connecting rod (11), the auxiliary connecting rod at the top of the clamping plate (13)
(11) sliding block is connected at the top of, and sliding block is plugged on the inner cavity of open slot (10).
4. a kind of device of automatically conveying and stacking corrugated boards according to claim 1, it is characterised in that: the slideway
(3) it is offered at the top of limiting slot (301), inner cavity of idler wheel (4) setting in limiting slot (301).
5. a kind of device of automatically conveying and stacking corrugated boards according to claim 1, it is characterised in that: the infrared hair
The transmitting terminal of emitter (144) is right against the receiving end of infrared remote receiver (145).
6. a kind of method of automatically conveying and stacking corrugated boards, it is characterised in that: the corrugated board made passes through transmission belt
(15) it is transported on stacker mechanism (14), the brace (143) in stacker mechanism (14) guides corrugated board, makes corrugated paper
Plate enters between strut (142), and alignment stacks before and after corrugated board, passes through infrared transmitter (144) and infrared remote receiver (145)
Optoelectronic induction corrugated board is counted, when the infrared ray quilt that infrared transmitter (144) and infrared remote receiver (145) incude
The corrugated board of whereabouts stops, and peripheral control unit is once counted, when counting the quantity for reaching predetermined corrugated board stacking,
Peripheral control unit controls transmission belt (15) stop motion, and peripheral control unit controls the telescopic end elongation of electric pushrod (12), makes to press from both sides
Plate (13) is squeezed to centre, and auxiliary connecting rod (11) in open slot (10) and then slided together by clamping plate (13), prevents clamping plate
(13) bottom stress is excessive and tilt, and clamping plate (13) clamps the corrugated board stacked, and corrugated board or so alignment stacks, after clamping
The telescopic end of external control device control hydraulic cylinder (8) is shunk, and is lifted up corrugated board, escape groove (146) avoids
Clamping plate (13) collides with platform (141), when clamping plate (13) is highly higher than stacker mechanism (14), external control device control
Motor (5) is rotated, and slides idler wheel (4) in the limiting slot (301) of slideway (3), the corrugated board for folding heap
Front and back transhipment is carried out, the telescopic end of external control device control hydraulic cylinder (8) is extended, and control electric pushrod (12) is stretched
End is shunk, and corrugated board is piled up.
Priority Applications (1)
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CN201710404728.4A CN107140467B (en) | 2017-06-01 | 2017-06-01 | A kind of method and device of automatically conveying and stacking corrugated boards |
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CN201710404728.4A CN107140467B (en) | 2017-06-01 | 2017-06-01 | A kind of method and device of automatically conveying and stacking corrugated boards |
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CN107140467A CN107140467A (en) | 2017-09-08 |
CN107140467B true CN107140467B (en) | 2019-03-15 |
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CN108860726B (en) * | 2018-05-31 | 2020-07-31 | 湖南国陆供应链管理有限公司 | Special intelligent packaging system for warehouse logistics |
CN108436423A (en) * | 2018-06-04 | 2018-08-24 | 苏州贝意迪机电科技有限公司 | A kind of anti-warped mechanism of ball pallet |
CN109178920A (en) * | 2018-11-23 | 2019-01-11 | 开平太平洋绝缘材料有限公司 | A kind of prepreg stack device and method |
CN110239762A (en) * | 2019-07-05 | 2019-09-17 | 杨峰 | A kind of cigarette filling device |
CN111003523B (en) * | 2019-12-23 | 2021-11-23 | 苏州苏福马机械有限公司 | Plate stacking and transferring device |
CN111847021A (en) * | 2020-07-20 | 2020-10-30 | 广州金穗隆信息科技股份有限公司 | Paper feeding device for printer |
CN112896603B (en) * | 2021-04-13 | 2022-10-18 | 南通东鼎彩印包装厂 | Packaging equipment for adding gram weight lining plate finished product |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1285719B1 (en) * | 1996-05-24 | 1998-06-18 | Gd Spa | DEVICE FOR THE TRAINING AND TRANSFER OF ORDERED STACKS OF SHEETS, IN PARTICULAR BANKNOTES |
DE19842965A1 (en) * | 1998-09-19 | 2000-03-23 | Topack Verpacktech Gmbh | Device for replenishing the stock of a stack magazine |
JP4556805B2 (en) * | 2005-08-11 | 2010-10-06 | コニカミノルタビジネステクノロジーズ株式会社 | Booklet stacker |
EP1972586A3 (en) * | 2007-03-23 | 2012-08-08 | FUJIFILM Corporation | Sheet material stacking apparatus and method of stacking sheet material |
CN103231921B (en) * | 2013-05-21 | 2016-05-18 | 亿鸿环保机械(苏州)有限公司 | Decker |
CN103803333B (en) * | 2014-02-25 | 2016-01-20 | 玉田县大恒印刷机械有限公司 | Checking machine automatic piler |
CN204607219U (en) * | 2015-04-27 | 2015-09-02 | 武汉欣捷数控机械有限公司 | A kind of automatic location hay stacker of disk material |
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2017
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