CN105967091A - Hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform - Google Patents

Hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform Download PDF

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Publication number
CN105967091A
CN105967091A CN201610457476.7A CN201610457476A CN105967091A CN 105967091 A CN105967091 A CN 105967091A CN 201610457476 A CN201610457476 A CN 201610457476A CN 105967091 A CN105967091 A CN 105967091A
Authority
CN
China
Prior art keywords
jack
platform
driven
piston
liftable
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.)
Pending
Application number
CN201610457476.7A
Other languages
Chinese (zh)
Inventor
张太元
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.)
Suzhou Shengbaiwei Packaging Equipment Co Ltd
Original Assignee
Suzhou Shengbaiwei Packaging Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Shengbaiwei Packaging Equipment Co Ltd filed Critical Suzhou Shengbaiwei Packaging Equipment Co Ltd
Priority to CN201610457476.7A priority Critical patent/CN105967091A/en
Publication of CN105967091A publication Critical patent/CN105967091A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F17/00Safety devices, e.g. for limiting or indicating lifting force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25Constructional features
    • B66F3/30Constructional features with positive brakes or locks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25Constructional features
    • B66F3/42Constructional features with self-contained pumps, e.g. actuated by hand
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/46Combinations of several jacks with means for interrelating lifting or lowering movements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F2700/00Lifting apparatus
    • B66F2700/05Hydraulic jacks
    • B66F2700/052Support- or transmission members

Abstract

The invention discloses a hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform. The hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform is characterized in that an oil inlet of each jack in the same group is connected to the same hydraulic pump station through an oil supplying pipe, wherein a plurality of groups of jacks are connected to a plurality of hydraulic pump stations; when a contact of a travel control guide rod is in contact with an upper limit travel switch, a control platform can control each hydraulic pump station to stop supplying oil to the corresponding jack, and then a piston of the jack stops upwards jacking. With the adoption of the hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform, the problem that a raceway conveying line does not adapt to high carrying capacity can be successfully solved; meanwhile, the adaptability in space arrangement is high. The logistical packaging platform is simple in structure, stable to run, reliable, and durable; the carrying capacity can be adjusted by adjusting the types and parameters of the jacks, so as to meet the requirements on different lifting speed, lifting travel and equipment space arrangement; the jacks in each group can alternatively jack, so as to remove the height difference between supporting points, and as a result, the jacking stability and safety can be effectively ensured.

Description

A kind of hydraulic-driven liftable high-mechanic logistics packaging platform
Technical field
The present invention relates to a kind of operative employee's station, be specially a kind of hydraulic-driven liftable high-mechanic logistics packaging platform, belong to bag Dress mechanical equipment technical field.
Background technology
Along with the fast development of domestic packaging industry, the assembly line device requirement of product batch production is got more and more.Raceway carries Line is wide variety of a kind of assembling conveying equipment in commercial production, and lifting mechanism is to lift assembling pallet on roller path transmission line and make The main device separated with raceway.
The design of construction machinery industry vehicle part assembly line at present typically uses at automobile industry wide variety of Race Line conveying dress Join tray mode.
Such as invention number is 201410544250.1, the patent of invention entitled a kind of assembly line conveying raceway, technology disclosed in it Scheme includes that raceway, raceway include that support, support are provided with multiple cylinder and the reducing motor driving cylinder to rotate, on support Being additionally provided with instead by device, instead include base by device, base is hinged with rotor plate, rotor plate includes lower end gravity plate, centre Articulated slab and upper end barrier plate, middle articulated slab is hinged by rotating shaft and base, and base is provided with and is positioned at below the gravity plate of lower end Limit shaft, upper end barrier plate is fixed with horizontal block.
The most such as invention number is 201410373527.9, invention entitled a kind of flexibility assembly line raceway induction system energy saver And method, described flexibility assembly line raceway induction system energy saver include raceway system, described raceway system include to A few raceway section, each raceway section is provided with at least one station, and at least one station of raceway system is provided with stopper, Each station has station PLC control system, and described raceway system has raceway PLC control system, it is characterised in that By network or field bus communication between described station PLC control system and described raceway PLC control system.This Station, by handshake, is needed to open, stop raceway by all stations in the range of the raceway induction system of bright offer and its conveying After demand makes comprehensive descision, automatically control the opening of raceway, stop, change power assembly assembly line raceway induction system in the past completely It is not required to conveying workpieces the most not constantly running and wastes the situation of electric energy.
Automobile industry workpiece quality is less, small volume, and the quality of assembling pallet and workpiece can be done directly on raceway, for having The assembly station of light bearing requirements, it is the most much of that general employing cylinder direct-push lifting mechanism holds up carrying, the workpiece one of packaging industry As quality big, volume is big, and adding a lot of assembly process needs to carry out striking dress and press-fiting operation, traditional direct-push lifting mechanism Do not reach bearing requirements.
Summary of the invention
It is an object of the invention to provide a kind of lifting mechanism that can realize and carrying greatly, hydraulic jack drives, this lifting mechanism carries Hoistable platform as logistics packaging platform.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of hydraulic-driven liftable high-mechanic logistics packaging platform, including base, base is provided with at least two group jack, Often organizing and at least include two jack, the piston of jack is arranged towards base.
Being bolted on base and be provided with base plate, the piston of jack is arranged on base plate, and jack is provided above lifting Platform, hoistable platform is provided with jack mounting seat, and jack differs from one end of piston and is arranged in jack mounting seat;
Jack upper end is positioned in jack mounting seat, during preventing jacking, during standing, due to the cunning of hoistable platform Move, cause and jack loose contact.
In order to prevent jack jacking, decline limit, for safe design, each jack mounting seat side be provided with The Stroke Control guide rod that jack cylinder body is parallel, Stroke Control guide rod integrally moves up and down with hoistable platform, correspondingly, jack Being provided with limit superior travel switch and limit inferior travel switch on cylinder body lateral wall, the contact of Stroke Control guide rod is in Upper-lower Limit Move between travel switch;
In same group, the oil-in of each jack is connected to same hydraulic power unit by fuel feed pump, and some groups of jack connect to be had Several hydraulic power units, are controlled several hydraulic power unit driven by control station and lift the piston that organize jack;
Controlling hydraulic power unit by control station drives first group of jack therein to carry out one stroke of jacking, and very heavy at second group The piston pad on top sets the bracing members cushion block of corresponding height;Controlling hydraulic power unit by control station drives second group of jack to carry out One stroke of jacking, controls first group of jack simultaneously and receives cylinder, and the piston underlay of first group of jack after receiving cylinder sets accordingly The bracing members cushion block of height;Repeat the two step, to carry out alternately and repeatedly jacking, until by hoistable platform jacking to requiring height Degree.Alternately jacking can eliminate the discrepancy in elevation between each strong point, and stability and the safety of jacking process are effectively ensured.
When the contact probe of Stroke Control guide rod encounters limit superior travel switch, control station controls hydraulic power unit and stops to this jack Fuel feeding, jack piston stops moving up;When the contact probe of Stroke Control guide rod encounters limit inferior travel switch, control station Controlling this jack and stop oil return, jack piston stops moving down.
The present invention can adjust its bearing capacity by adjusting the kind of jack and parameter, be adapted to difference lift speed, Lift stroke and the requirement of device space layout.
Preferably, consideration for greater safety, present invention additionally comprises mechanical locking arrangement, mechanical locking arrangement includes two machineries Lock control cylinder and two-position three way magnetic valve, time static, two-position three way magnetic valve no power, mechanical locking arrangement is in locking shape State, jack is in unloading condition;When two-position three way magnetic valve is energized, mechanical locking arrangement is in open mode, jack Piston control station control hydraulic power unit driving effect under occur up/down move, hoistable platform realize rise or decline.
Preferably it is mounted on relief valve and balanced valve at all jack of the present invention.Even if relief valve can guarantee that generation oil supply system and The catastrophic failure of oil return system, power-off etc., jack also can keep due pressure.Balanced valve is used to regulate on jack Controlling jack top lift balance, inside and outside top power difference is without departing from the bearing capacity of jack own.
It is further preferred that be provided with the displacement transducer for measurement adjustable height in real time on hoistable platform.And on described pole Limit travel switch connects an alarm device, when the contact probe of Stroke Control guide rod encounters limit superior travel switch, and dress of reporting to the police Put and report to the police.
After the present invention uses said structure, have the following technical effect that
The present invention successfully solves a difficult problem for inadaptable big carrying on roller path transmission line, also has the suitableeest on space is arranged simultaneously Ying Xing, logistics packaging platform structure of the present invention is simple, operate steadily and reliability and durability, can be by adjusting the kind of jack And parameter adjusts its bearing capacity, it is adapted to difference and lifts speed, lift stroke and the requirement of device space layout.This Often organize jack alternately jacking in bright and can eliminate the discrepancy in elevation between each strong point, stability and the peace of jacking process are effectively ensured Quan Xing.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or prior art In description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only the one of the present invention A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these Accompanying drawing obtains other accompanying drawing.
Fig. 1 shows the structure of two groups of equal jackings of jack of the present invention.
Fig. 2 shows the structure of first group of equal jacking of jack of the present invention.
Detailed description of the invention
For making the purpose of the present invention and technical scheme clearer, below in conjunction with the embodiment of the present invention to technical scheme It is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention rather than whole realities Execute example.Based on described embodiments of the invention, those of ordinary skill in the art are obtained on the premise of without creative work The every other embodiment obtained, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, the present invention include hoistable platform 1, base plate 2, Stroke Control guide rod 3, limit superior travel switch 4, under Limit travel switch the 5, first jack 6a, the second jack 6b, the 3rd jack 6c, the 4th jack 6d, base 7, The technical characteristics such as bracing members cushion block 8, control station 10, hydraulic power unit 9, jack mounting seat 11.
Embodiment 1
As shown in Figure 1, 2, a kind of hydraulic-driven liftable high-mechanic logistics packaging platform, including base, base is provided with two Group jack, first group includes the first jack 6a and the second jack 6b, and second group includes the 3rd jack 6c and the 4000th Jin top 6d, the piston often organizing jack is arranged towards base;
Being bolted on base and be provided with base plate, the piston rod of jack is arranged on base plate, and jack is provided above rising Fall platform, hoistable platform is provided with jack mounting seat, and jack differs from one end of piston and is arranged at jack mounting seat In;
In first group, the oil-in of the first jack 6a and the second jack 6b is connected to first group of hydraulic power unit by fuel feed pump, In second group, the oil-in of the 3rd jack 6c and the 4th jack 6d is connected to second group of hydraulic power unit, jacking by fuel feed pump Time, control station control first group of hydraulic power unit to first group of jack fuel feeding, drive the piston jacking one that should organize jack Individual stroke, and the bracing members cushion block of corresponding height is set at the piston pad of second group of jack;Followed by control station control Hydraulic power unit drives second group of jack to carry out one stroke of jacking, controls first group of jack simultaneously and receives cylinder, and after receiving cylinder The piston underlay of first group of jack sets the bracing members cushion block of corresponding height;Repeat the two step, to carry out alternately and repeatedly jacking, Until by hoistable platform jacking to requiring height.Alternately jacking can eliminate the discrepancy in elevation between each strong point, and jacking is effectively ensured The stability of process and safety.
Each jack mounting seat side is provided with the Stroke Control guide rod parallel with jack cylinder body, the external side of jack cylinder Being provided with limit superior travel switch and limit inferior travel switch on wall, Stroke Control guide rod integrally moves up and down with hoistable platform, OK The contact of process control guide rod moves between Upper-lower Limit travel switch, when the contact probe of Stroke Control guide rod encounters limit superior row During Cheng Kaiguan, control station controls hydraulic power unit and stops to this jack fuel feeding, and the piston of this jack stops upwards jacking;Work as row When the contact probe of process control guide rod encounters limit inferior travel switch, control station controls this jack and stops oil return, the work of this jack Plug stopping moves down.
For the sake of security, jack is mounted on relief valve and balanced valve.
Embodiment 2
Difference with embodiment 1 is, limit superior travel switch of the present invention connects an alarm device, works as Stroke Control When the contact probe of guide rod encounters limit superior travel switch, alarm device is reported to the police.
Embodiment 3
Difference with embodiment 1 is, present invention additionally comprises mechanical locking arrangement, and mechanical locking arrangement includes two mechanical lock controls Cylinder processed and two-position three way magnetic valve, time static, two-position three way magnetic valve no power, mechanical locking arrangement is in locking state, Jack is in unloading condition;When two-position three way magnetic valve is energized, mechanical locking arrangement is in open mode, the work of jack Filling in and occur up/down to move under control station controls the driving effect of hydraulic power unit, hoistable platform realizes rising or declining.
Embodiment 4
Difference with embodiment 1 is, hoistable platform of the present invention is provided with the displacement transducer for measurement adjustable height in real time.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (include technical term and Scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Should also be appreciated that It is that those terms defined in such as general dictionary should be understood that the meaning having with the context of prior art is consistent Meaning, and unless defined as here, will not explain by idealization or the most formal implication.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is the most permissible In the range of without departing from this invention technological thought, carry out various change and amendment.The technical scope of this invention is also The content being not limited in description, it is necessary to determine its technical scope according to right.

Claims (5)

1. a hydraulic-driven liftable high-mechanic logistics packaging platform, it is characterised in that: include base, base is provided with to Few two groups of jack, often organize and at least include two jack, and the piston of jack is arranged towards base;
Being bolted on base and be provided with base plate, the piston rod of jack is arranged on base plate, and jack is provided above rising Fall platform, hoistable platform is provided with jack mounting seat, and jack differs from one end of piston and is arranged at jack mounting seat In;
In same group, the oil-in of each jack is connected to same hydraulic power unit by fuel feed pump, and some groups of jack connect to be had Several hydraulic power units, are controlled several hydraulic power unit driven by control station and lift the piston that organize jack;
Each jack mounting seat side is provided with the Stroke Control guide rod parallel with jack cylinder body, the external side of jack cylinder Being provided with limit superior travel switch and limit inferior travel switch on wall, Stroke Control guide rod integrally moves up and down with hoistable platform, OK The contact of process control guide rod moves between Upper-lower Limit travel switch, when the contact probe of Stroke Control guide rod encounters limit superior row During Cheng Kaiguan, control station controls hydraulic power unit and stops to this jack fuel feeding, and the piston of this jack stops upwards jacking;Work as row When the contact probe of process control guide rod encounters limit inferior travel switch, control station controls this jack and stops oil return, the work of this jack Plug stopping moves down.
Hydraulic-driven liftable high-mechanic logistics packaging platform the most according to claim 1, it is characterised in that: described upper pole Limit travel switch connects an alarm device, when the contact probe of Stroke Control guide rod encounters limit superior travel switch, and dress of reporting to the police Put and report to the police.
Hydraulic-driven liftable high-mechanic logistics packaging platform the most according to claim 1, it is characterised in that: also include machine Tool locking system, mechanical locking arrangement includes that two mechanical locks control cylinder and two-position three way magnetic valve, time static, two-position three way Electromagnetic valve no power, mechanical locking arrangement is in locking state, and jack is in unloading condition;When two-position three way magnetic valve is energized Time, mechanical locking arrangement is in open mode, the piston of jack control station control hydraulic power unit driving effect under occur on/ Lower movement, hoistable platform realizes rising or declining.
Hydraulic-driven liftable high-mechanic logistics packaging platform the most according to claim 1, it is characterised in that: jack is equal Relief valve and balanced valve are installed.
Hydraulic-driven liftable high-mechanic logistics packaging platform the most according to claim 1, it is characterised in that: hoistable platform On be provided with the displacement transducer in real time measuring adjustable height.
CN201610457476.7A 2016-06-22 2016-06-22 Hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform Pending CN105967091A (en)

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CN201610457476.7A CN105967091A (en) 2016-06-22 2016-06-22 Hydraulically-driven, liftable and high-carrying-capacity type logistical packaging platform

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0940379A (en) * 1995-07-26 1997-02-10 Mitsubishi Heavy Ind Ltd Lift carriage for conveyance
CN101704274A (en) * 2009-11-23 2010-05-12 三一重工股份有限公司 Rotating device of discharge spout of truck mixer and truck mixer with same
CN102248704A (en) * 2011-06-08 2011-11-23 天津市天锻压力机有限公司 Numerical control frame type over travel protective device for main cylinder of hydraulic machine
CN202357514U (en) * 2011-12-16 2012-08-01 泸州浩泰工业有限公司 Stroke control device of sealing machine
CN102633208A (en) * 2012-04-12 2012-08-15 河北张河湾蓄能发电有限责任公司 Disassembling tool table for disassembling engine brake
CN103205940A (en) * 2013-04-22 2013-07-17 成都建筑工程集团总公司 Slope-variable proportional alternate jacking construction method for continuous beam bridges
CN205740156U (en) * 2016-06-22 2016-11-30 苏州市盛百威包装设备有限公司 A kind of hydraulic-driven liftable high-mechanic logistics packaging platform

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0940379A (en) * 1995-07-26 1997-02-10 Mitsubishi Heavy Ind Ltd Lift carriage for conveyance
CN101704274A (en) * 2009-11-23 2010-05-12 三一重工股份有限公司 Rotating device of discharge spout of truck mixer and truck mixer with same
CN102248704A (en) * 2011-06-08 2011-11-23 天津市天锻压力机有限公司 Numerical control frame type over travel protective device for main cylinder of hydraulic machine
CN202357514U (en) * 2011-12-16 2012-08-01 泸州浩泰工业有限公司 Stroke control device of sealing machine
CN102633208A (en) * 2012-04-12 2012-08-15 河北张河湾蓄能发电有限责任公司 Disassembling tool table for disassembling engine brake
CN103205940A (en) * 2013-04-22 2013-07-17 成都建筑工程集团总公司 Slope-variable proportional alternate jacking construction method for continuous beam bridges
CN205740156U (en) * 2016-06-22 2016-11-30 苏州市盛百威包装设备有限公司 A kind of hydraulic-driven liftable high-mechanic logistics packaging platform

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
袁子荣主编,重庆大学出版社,: "《液气压传动与控制》", 31 March 2002 *

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Application publication date: 20160928

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