CN104803150A - Variable pitch feeding conveying mechanism - Google Patents

Variable pitch feeding conveying mechanism Download PDF

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Publication number
CN104803150A
CN104803150A CN201510225608.9A CN201510225608A CN104803150A CN 104803150 A CN104803150 A CN 104803150A CN 201510225608 A CN201510225608 A CN 201510225608A CN 104803150 A CN104803150 A CN 104803150A
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CN
China
Prior art keywords
push rod
supporting plate
movable supporting
chain wheel
chain
Prior art date
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.)
Granted
Application number
CN201510225608.9A
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Chinese (zh)
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CN104803150B (en
Inventor
冀硕鹿
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.)
SHANGHAI WEILONG WRAP CO Ltd
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SHANGHAI WEILONG WRAP CO Ltd
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Priority to CN201510225608.9A priority Critical patent/CN104803150B/en
Publication of CN104803150A publication Critical patent/CN104803150A/en
Application granted granted Critical
Publication of CN104803150B publication Critical patent/CN104803150B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
    • B65G17/40—Chains acting as load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/48—Controlling attitudes of load-carriers during movement

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The invention discloses a variable pitch feeding conveying mechanism, which comprises a rack, a chain wheel group, a plurality of conveying rods and a regulation device, wherein the chain wheel group and the regulation device are arranged in the rack respectively; the conveying rods are arranged on the chain wheel group, are driven by the chain wheel group to cyclically move, and are in contact with the regulation device. The variable pitch feeding conveying mechanism is easy to operate, and can work reliably, material, labor and time cost are reduced, and production efficiency can be improved.

Description

V.P. feeding conveyor structure
Technical field
What the present invention relates to is a kind of technology of pillow type packing machinery field, specifically a kind of V.P. feeding conveyor structure.
Background technology
At present, pillow type packing machine has been widely used in the industry-by-industry such as food, daily necessities, and product specification is more and more abundanter, and package speed is more and more faster.The feeding conveyor structure of present pillow type packing machine completes sealing packaging by the action of end envelope cutter after packed article is sent into pillow type packing machine bag making device by the charging push rod by being arranged on the fixed knot distance on charging chain.The linear velocity that when running to end envelope cutter in order to ensure packed article, its linear velocity and end seals cutter matches, and the push rod pitch on pillow type packing machine charging chain and end seals between cutter, because of packing material length difference, and can have different synchronous interaction relations.Because packed article has all lengths specification, the push rod chain being therefore arranged on the fixed knot distance on the feeding conveyor structure of pillow type packing machine needs often to change along with the length of packed article.
But, the charging push rod of single fixed knot distance that what the feeding conveyor structure of existing pillow type packing machine adopted is, when packing the product of different size, zip length is needed to double, so not only increase equipment cost and maintenance cost, also add the time of artificial adjustment equipment, reduce production efficiency, have impact on the quality of packaging.
Through finding the retrieval of prior art, open (bulletin) the day 2014.12.03 of Chinese patent literature CNCN203975760U, disclose a kind of conveyer chain of foods packing machine, aim to provide the conveyer chain that a kind of block spacing is adjustable, chain arranges permanent seat, detachable stretching structure is set in stop bottom, block and permanent seat can be dismantled freely, realize the adjustment object of adjacent blockers spacing, but this technology block manually must regulate pitch one by one, control process is loaded down with trivial details.
Summary of the invention
The present invention is directed to prior art above shortcomings, propose a kind of V.P. feeding conveyor structure, can switch between single times of pitch and double pitch when not changing chain, saving manpower, materials and time cost.
The present invention is achieved by the following technical solutions:
The present invention includes: frame, chain wheel set, conveying lever and control apparatus, wherein: chain wheel set and control apparatus are arranged at machine frame inside respectively, some conveying levers to be arranged in chain wheel set and to drive circulating motion by chain wheel set, and conveying lever contacts with control apparatus.
Described conveying lever is L-shaped structure, comprising: fixing push rod and variable push rod, wherein: the middle part of fixing push rod and variable push rod is rotated by bearing pin and is arranged in described chain wheel set.
Described control apparatus comprises: resting guide and movable supporting plate, wherein: resting guide to be fixedly installed in frame and to be rotationally connected with movable supporting plate, and movable supporting plate and/or resting guide contact with variable push rod.
When described movable pallets level is arranged, the upper surface of resting guide and movable supporting plate contact with described variable push rod;
When described movable supporting plate is vertically arranged, the lower surface of resting guide contacts with described variable push rod.
Described movable supporting plate is provided with finger, for adjusting and fix above-mentioned level or the plumbness of movable supporting plate.
Technique effect
Compared with prior art, the present invention can when increasing substantially material cost, make the charging chain of pillow type packing machine have doubly single and double pitch simultaneously, and operating mode is simple and reliable, the cost of equipment maintenance owing to bringing when changing packaging kind can be reduced in actual production process, enhance productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is control apparatus close-up schematic view 1;
Fig. 3 is control apparatus close-up schematic view 2;
Fig. 4 is embodiment view;
In figure: 1 is frame, 2 is chain wheel set, and 3 is conveying lever, and 4 is control apparatus, and 5 is fixing push rod, and 6 is variable push rod, and 7 is contact block, and 8 is resting guide, and 9 is movable supporting plate, and 10 is finger, and 11 is sprocket wheel, and 12 is chain, and 13 is rotating shaft, 14 chain boards
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, the present embodiment comprises: frame 1, chain wheel set 2, conveying lever 3 and control apparatus 4, wherein: it is inner that chain wheel set 2 and control apparatus 4 are arranged at frame 1 respectively, some conveying levers 3 to be arranged in chain wheel set 2 and to drive circulating motion by chain wheel set 2, and conveying lever 3 contacts with control apparatus 4.
As shown in Figures 2 and 3, described conveying lever 3 is L-shaped structure, comprising: fixing push rod 5 and variable push rod 6, wherein: the middle part of fixing push rod 5 and variable push rod 6 is rotated by bearing pin and is arranged in described chain wheel set 2.Fixing push rod 5 all contacts with chain board 14 upper surface with bottom variable push rod 6, to keep the balance of push rod.
The end of described variable push rod 6 is provided with contact block 7.
Described control apparatus 4 comprises: resting guide 8 and movable supporting plate 9, wherein: resting guide 8 to be fixedly installed in frame 1 and to be rotationally connected with movable supporting plate 9, and movable supporting plate 9 and/or resting guide 8 contact with variable push rod 6.
When described movable supporting plate 9 is horizontally disposed with, the upper surface of resting guide 8 and movable supporting plate 9 contact with described variable push rod 6; When described movable supporting plate 9 is vertically arranged, the lower surface of resting guide 8 contacts with described variable push rod 6.
Described movable supporting plate 9 is provided with finger 10, for adjusting and fix above-mentioned level or the plumbness of movable supporting plate 9.
Described chain wheel set 2 comprises: sprocket wheel 11, chain 12 and rotating shaft 13, wherein: sprocket wheel 11 be set up in be fixed on frame 1 axle on, chain 12 is arranged on sprocket wheel 11.
As depicted in figs. 1 and 2, when stirring finger 10 to time vertical with working face, movable supporting plate 9 is parallel with working face, sprocket wheel 11 drives chain 12 to move, the end contact block 7 of variable push rod 6 is held up by movable supporting plate 9, to ensure that variable push rod 6 is in mode of operation, now variable push rod 6 and fixing push rod 5 are all at control position, are single times of pitch between the push rod of charging chain 12.
As shown in Figure 3 and Figure 4, when stirring finger 10 to time parallel with working face, movable supporting plate 9 is vertical with working face, sprocket wheel 11 drives chain 12 to move, when variable push rod 6 marches to now with chain 12, movable supporting plate is not had to be held up by its afterbody, variable push rod 6 is subject to afterbody gravity effect, be sunken to below working face, the surperficial end contact block 7 that can limit variable push rod 6 of camber line of resting guide 8 rebounds in chain conduct process, to ensure that now variable push rod 6 is in off working state, charging chain 12 only has fixing push rod 5 at control position, it is double pitch between the push rod of charging chain 12.Like this, this charging chain 12 just can exist the push rod pitch of two kinds of specifications.
This device can adopt resting guide 8 and movable supporting plate 9 noninterlaced to arrange mode in other application scenarios, to realize any activity adjustment of many times of pitches.

Claims (6)

1. a V.P. feeding conveyor structure, it is characterized in that, comprise: frame, chain wheel set, conveying lever and control apparatus, wherein: chain wheel set and control apparatus are arranged at machine frame inside respectively, some conveying levers to be arranged in chain wheel set and to drive circulating motion by chain wheel set, and conveying lever contacts with control apparatus.
2. V.P. feeding conveyor structure according to claim 1, it is characterized in that, described conveying lever is L-shaped structure, comprising: fixing push rod and variable push rod, wherein: the end of variable push rod is provided with contact block.
3. V.P. feeding conveyor structure according to claim 2, it is characterized in that, described control apparatus comprises: resting guide and movable supporting plate, wherein: resting guide to be fixedly installed in frame and to be rotationally connected with movable supporting plate, and movable supporting plate and/or resting guide contact with variable push rod.
4. V.P. feeding conveyor structure according to claim 3, is characterized in that, when described movable pallets level is arranged, the upper surface of resting guide and movable supporting plate contact with described variable push rod; When described movable supporting plate is vertically arranged, the lower surface of resting guide contacts with described variable push rod.
5. V.P. feeding conveyor structure according to claim 3, is characterized in that, described movable supporting plate is provided with for adjusting and fix the level of movable supporting plate or the finger of plumbness.
6. V.P. feeding conveyor structure according to claim 1, it is characterized in that, described chain wheel set comprises: sprocket wheel, chain and rotating shaft.
CN201510225608.9A 2015-05-06 2015-05-06 Variable pitch feeding conveyor structure Active CN104803150B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510225608.9A CN104803150B (en) 2015-05-06 2015-05-06 Variable pitch feeding conveyor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510225608.9A CN104803150B (en) 2015-05-06 2015-05-06 Variable pitch feeding conveyor structure

Publications (2)

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CN104803150A true CN104803150A (en) 2015-07-29
CN104803150B CN104803150B (en) 2016-10-05

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105217235A (en) * 2015-09-30 2016-01-06 郑文娟 Adjustable type chain clamping feedway
CN106628849A (en) * 2017-01-18 2017-05-10 江苏新美星液体包装工程技术研究中心有限公司 Box clamping chain conveying device in carton box wrapping machine
CN107187795A (en) * 2016-03-14 2017-09-22 北京大森长空包装机械有限公司 Can auto-changing pitch material transmitting device
CN109351910A (en) * 2018-11-16 2019-02-19 宁波智能制造技术研究院有限公司 A kind of coarse pitch chain rivet hot automatic mechanism
CN111776558A (en) * 2019-04-03 2020-10-16 北京京东尚科信息技术有限公司 Pushing device and automatic storage system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836808A (en) * 1981-08-22 1983-03-03 Tsubakimoto Chain Co Conveyer chain changed with conveying pitch and conveyer using this chain
DE3425516C2 (en) * 1984-07-11 1990-08-30 Holstein Und Kappert Ag, 4600 Dortmund, De
WO1997023386A1 (en) * 1995-12-22 1997-07-03 Riverwood International Corporation Packaging machine
CN1876528A (en) * 2005-06-09 2006-12-13 Khs股份公司 Device for separating, transporting and grouping articles
CN201990187U (en) * 2010-12-07 2011-09-28 合肥昌河汽车有限责任公司 Flexible variable-pitch conveying system for production line
CN203975760U (en) * 2014-08-21 2014-12-03 杭州超达食品有限公司 The adjustable conveyer chain of a kind of block spacing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836808A (en) * 1981-08-22 1983-03-03 Tsubakimoto Chain Co Conveyer chain changed with conveying pitch and conveyer using this chain
DE3425516C2 (en) * 1984-07-11 1990-08-30 Holstein Und Kappert Ag, 4600 Dortmund, De
WO1997023386A1 (en) * 1995-12-22 1997-07-03 Riverwood International Corporation Packaging machine
CN1876528A (en) * 2005-06-09 2006-12-13 Khs股份公司 Device for separating, transporting and grouping articles
CN201990187U (en) * 2010-12-07 2011-09-28 合肥昌河汽车有限责任公司 Flexible variable-pitch conveying system for production line
CN203975760U (en) * 2014-08-21 2014-12-03 杭州超达食品有限公司 The adjustable conveyer chain of a kind of block spacing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105217235A (en) * 2015-09-30 2016-01-06 郑文娟 Adjustable type chain clamping feedway
CN107187795A (en) * 2016-03-14 2017-09-22 北京大森长空包装机械有限公司 Can auto-changing pitch material transmitting device
CN107187795B (en) * 2016-03-14 2023-02-28 北京大森长空包装机械有限公司 Material conveying device capable of automatically changing pitch
CN106628849A (en) * 2017-01-18 2017-05-10 江苏新美星液体包装工程技术研究中心有限公司 Box clamping chain conveying device in carton box wrapping machine
CN109351910A (en) * 2018-11-16 2019-02-19 宁波智能制造技术研究院有限公司 A kind of coarse pitch chain rivet hot automatic mechanism
CN111776558A (en) * 2019-04-03 2020-10-16 北京京东尚科信息技术有限公司 Pushing device and automatic storage system
CN111776558B (en) * 2019-04-03 2023-05-02 北京京东乾石科技有限公司 Pushing device and automatic storage system

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