CN105000342A - High-speed conveying lifting roller bed - Google Patents

High-speed conveying lifting roller bed Download PDF

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Publication number
CN105000342A
CN105000342A CN201510460138.4A CN201510460138A CN105000342A CN 105000342 A CN105000342 A CN 105000342A CN 201510460138 A CN201510460138 A CN 201510460138A CN 105000342 A CN105000342 A CN 105000342A
Authority
CN
China
Prior art keywords
lifting
lift
bay
conveying
contained
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
CN201510460138.4A
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Chinese (zh)
Inventor
杨猛
李庆
李军辉
张智林
贺毅
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.)
Guangzhou Mino Automotive Equipment Co Ltd
Original Assignee
Guangzhou Mino Automotive 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 Guangzhou Mino Automotive Equipment Co Ltd filed Critical Guangzhou Mino Automotive Equipment Co Ltd
Priority to CN201510460138.4A priority Critical patent/CN105000342A/en
Publication of CN105000342A publication Critical patent/CN105000342A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a high-speed conveying lifting roller bed. The high-speed conveying lifting roller bed comprises a roller bed base, a lifting table, lifting driving units and a conveying driving unit. The lifting table is provided with a front frame and a rear frame. The conveying driving unit comprises a plurality of conveying shafts arranged in parallel, driving wheels arranged on the conveying shafts and a conveying driving mechanism driving the conveying shafts to rotate. The tops of the driving wheels form a working face of a conveying trolley. Each conveying shaft is transversely arranged between the front frame and the rear frame through shaft bases at the two ends. The shaft bases are provided with clamping positions into which the conveying shafts can be clamped. The clamping positions, on the front frame and the rear frame, of each shaft base are located on the same plane. The two ends of each conveying shaft are fixed to the lifting table through the corresponding shaft bases. Accurate positioning is achieved through the clamping positions on the shaft bases, so that it is guaranteed that the driving wheels on the roller bed are located on the same horizontal plane, uniformity is high, and smooth operation of the roller bed is achieved. Meanwhile, when needing to be replaced or needing to be adjusted, disassembled and assembled, a worn part can be rapidly disassembled just by disassembling the shaft bases, so that maintaining difficulty and adjusting difficulty are greatly lowered.

Description

Bed is rolled in a kind of lifting of conveying at a high speed
Technical field
The present invention is used for car production conveying technology field, particularly relates to a kind of lifting of conveying at a high speed and rolls bed.
Background technology
In car production field, roll bed as conventional load transfer device, in production and transport, occupy extremely important effect, on vehicle malfunction foresee, usually need to use tens and roll bed.In order to adapt to high flexibility, high productive temp needs, require to roll a delivery speed fast, operate steadily, positioning precision is high, simultaneously in order to reduce floor area, claimed structure is compact.But that extensively uses at present rolls bed because reasons in structure not only increases the difficulty of the manufacturing, makes Installation and Debugging bother very much simultaneously, reduce the steady of operation and precision.
Summary of the invention
For solving the problem, the invention provides a kind of lifting of conveying at a high speed and roll bed, its compact conformation, decreases floor area, optimizes structure simultaneously, facilitates Installation and Debugging and maintenance.
The technical solution adopted for the present invention to solve the technical problems is: bed is rolled in a kind of lifting of conveying at a high speed, comprise and roll a pedestal, the bay-lift on a pedestal is rolled described in being arranged on, described bay-lift is driven to roll the elevation driving unit that a pedestal moves up and down, be arranged on the chassis on described bay-lift and drive the feed drive unit of described chassis reciprocal transportation on bay-lift, bay-lift has the front bezel of parallel setting and rear frame, feed drive unit comprises some conveying axis be arranged in parallel, the transport driving being contained in the drive wheel on described conveying axis and driving each described conveying axis to rotate, the driving surface of conveying carrier is formed at the top of each described drive wheel, each described conveying axis is all horizontally installed between front bezel and rear frame by the axle bed at two ends, described axle bed has the screens embedded for conveying axis, on front bezel and rear frame, the screens of each axle bed is in the same plane.
Be further used as the improvement of technical solution of the present invention, described axle bed comprises the card being provided with screens, and described card is provided with the bayonet socket of inserting for conveying axis above screens, and each described conveying axis is equipped with pad and bolt in the outside of described card.
Be further used as the improvement of technical solution of the present invention, each described conveying axis is all being equipped with belt wheel near the side of front bezel, and described transport driving comprises the feed drive Timing Belt that is contained on adjacent two conveying axis belt wheels and to be contained on described bay-lift and to drive the feed drive motor of arbitrary described conveying axis.
Be further used as the improvement of technical solution of the present invention, also comprise transmission positioning unit, described transmission positioning unit comprises and to be located on described chassis and the coded scale moved with chassis and the described coded scale of correspondence are located at the encoder head on described bay-lift.
Be further used as the improvement of technical solution of the present invention, described elevation driving unit arranges two covers, and lay respectively at a left side for bay-lift, right two ends, elevation driving unit comprise to be contained in by adjustable bearing base described in roll lifting shaft on a pedestal, the lift drive mechanism being contained in the lifter cam on described lifting shaft and driving described lifting shaft to rotate, bottom described bay-lift, elevator is set, bay-lift is placed on described lifter cam by elevator, described lift drive mechanism comprise be contained in described in roll lifting drive motor on a pedestal, be contained in the drop-gear box of described lifting drive motor mouth, the output shaft stretched out by described drop-gear box both sides, the lifting be contained on the lifting shaft of described output shaft and two cover elevation driving unit drives Timing Belt.
Be further used as the improvement of technical solution of the present invention, also comprise lifting detecting unit, described lifting detecting unit comprises the block be contained on lifting shaft, be located at the sensor that described lifting shaft one sidewinders the sensor support base on a pedestal and be contained on described sensor support base, described sensor support base is provided with when lifting shaft rotates for the groove that described block passes, and described sensor setting is at the sidewall of described groove.
Be further used as the improvement of technical solution of the present invention, the corresponding elevation driving unit of described lifting detecting unit arranges two covers, and lay respectively at the left and right two ends of bay-lift, the lifting detecting unit being positioned at bay-lift right-hand member is provided with the lower position block of two pieces of upper position blocks controlling to rise and one piece of control decline on lifting shaft, and the lifting detecting unit being positioned at bay-lift left end is provided with one piece of lower position block controlling to decline on lifting shaft.
Be further used as the improvement of technical solution of the present invention, a described left side of rolling at bay-lift on a pedestal, right two ends are respectively provided with one group of lifting positioning and guiding unit, lifting positioning and guiding unit comprises lifting support, be located at the riser guide of lifting support side and be contained in the bay-lift positioning guide wheel that described bay-lift also can roll along riser guide, chassis positioning guide wheel is provided with at the lifting support top of the lifting positioning and guiding unit of bay-lift left end, locating dowel pin is provided with at the lifting support top of the lifting positioning and guiding unit of bay-lift right-hand member, described rolling on a pedestal is provided with locating piece between two groups of lifting positioning and guiding unit.
Be further used as the improvement of technical solution of the present invention, described drive wheel is glue coating wheel, described bay-lift is provided with static eraser, and described static eraser comprises the swing arm be hinged in described front bezel, is contained in the roller in described swing arm and supports swing arm and the roller in swing arm can be made to prop up the spring of chassis.
Be further used as the improvement of technical solution of the present invention, the both sides of described bay-lift are provided with maintenance strut.
Beneficial effect of the present invention: the two ends of conveying axis are fixed on the front bezel of bay-lift and rear frame by axle bed, accurately located by the screens on axle bed, ensure that rolling drive wheel on bed is in same level, conformability is higher, achieves and rolls a smooth running.Simultaneously when wear-out part needs change or debug dismounting, only need pull down axle bed and quick release, greatly reduce maintenance difficulty and debugging difficulty.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structure birds-eye view of the present invention;
Fig. 2 is structural front view of the present invention;
Fig. 3 is structure side view of the present invention.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, that show the concrete structure of the preferred embodiment of the present invention.To the constructional feature of the present invention each element be described in detail below, and if be described to direction (upper and lower, left and right, before and after) time, be with the structure shown in Fig. 1 for reference to describing, but actual user of the present invention is to being not limited thereto.
The invention provides a kind of lifting of conveying at a high speed and roll bed, comprise and roll a pedestal 1, the bay-lift 2 on a pedestal 1 is rolled described in being arranged on, described bay-lift 2 is driven to roll the elevation driving unit that a pedestal 1 moves up and down, be arranged on the chassis 3 on described bay-lift and drive the feed drive unit of described chassis 3 reciprocal transportation on bay-lift 2, bay-lift 2 has front bezel 21 and the rear frame 22 of parallel setting, feed drive unit comprises some conveying axis 41 be arranged in parallel, the transport driving being contained in the drive wheel 42 on described conveying axis 41 and driving each described conveying axis 41 to rotate, each described conveying axis 41 is all equipped with belt wheel in the side near front bezel 21, described transport driving comprises and is contained in feed drive Timing Belt on adjacent two conveying axis 41 belt wheels 43 and is contained on described bay-lift 2 and drives the feed drive motor 44 of arbitrary described conveying axis 41.Feed drive Timing Belt 43 is all positioned at the same side, adjustment during convenient installation.The driving surface of conveying carrier 3 is formed at the top of each described drive wheel 42, each described conveying axis 41 is all horizontally installed between front bezel 21 and rear frame 22 by the axle bed at two ends, described axle bed has the screens embedded for conveying axis 41, on front bezel 21 and rear frame 22, the screens of each axle bed is in the same plane.All band size of wheel homogeneous phases are same, and all drive wheel 42 sizes are all identical, therefore when feed drive motor 44 runs, just drive all conveying axis 41 synchronized operation by feed drive Timing Belt 43, realize chassis 3 on drive wheel 42 and steadily carry.
Described axle bed comprises the card 45 being provided with screens, and described card 45 is provided with the bayonet socket of inserting for conveying axis 41 above screens, and each described conveying axis 41 is equipped with pad 46 and bolt in the outside of described card 45.The two ends of conveying axis 41 are fixed on the card 45 of bay-lift 2 by bolt and pad 46, and card 45 carries out accurate positioning welding by special welding jig, ensure that rolling drive wheel 42 on bed is in same level, achieves and rolls a smooth running.Simultaneously when feed drive Timing Belt 43 weares and teares needs replacing or debugging dismounting, only need pull down bolt and pad 46 i.e. quick release.
Also comprise transmission positioning unit, described transmission positioning unit comprises and to be located on described chassis 3 and the coded scale 31 moved with chassis 3 and the described coded scale of correspondence 31 are located at the encoder head 32 on described bay-lift 2.When coded scale 31 is by encoder head 32, chassis 3 movement position just can be detected, thus realize conveying location.
Described elevation driving unit arranges two covers, and lay respectively at a left side for bay-lift 2, right two ends, elevation driving unit comprise to be contained in by adjustable bearing base 51 described in roll lifting shaft 52 on a pedestal 1, the lift drive mechanism being contained in the lifter cam 53 on described lifting shaft 52 and driving described lifting shaft 52 to rotate, bottom described bay-lift 2, elevator 54 is set, bay-lift 2 is placed on described lifter cam 53 by elevator 54, described lift drive mechanism comprise be contained in described in roll lifting drive motor 55 on a pedestal 1, be contained in the drop-gear box 56 of described lifting drive motor 55 mouth, the output shaft stretched out by described drop-gear box 56 both sides, the lifting be contained on the lifting shaft 52 of described output shaft and two cover elevation driving unit drives Timing Belt 57.Adjustable bearing base 51 can regulate lifting drive motor 55 and lifting shaft 52 width between centers, thus regulate the tensile force size on lifting driving Timing Belt 57, lifter cam 53 rotates and drives elevator 54 up-and-down movement under the drive of lifting shaft 52, thus drives bay-lift 2 to be elevated.
Also comprise lifting detecting unit, described lifting detecting unit comprises the block 58 be contained on lifting shaft 52, be located at the sensor that described lifting shaft 52 1 sidewinders the sensor support base 59 on a pedestal 1 and be contained on described sensor support base 59, described sensor support base 59 is provided with when lifting shaft 52 rotates for the groove that described block 58 passes, and described sensor setting is at the sidewall of described groove.The corresponding elevation driving unit of described lifting detecting unit arranges two covers, and lay respectively at the left and right two ends of bay-lift 2, the lifting detecting unit being positioned at bay-lift 2 right-hand member is provided with the lower position block of two pieces of upper position blocks controlling to rise and one piece of control decline on lifting shaft 52, and the lifting detecting unit being positioned at bay-lift 2 left end is provided with one piece of lower position block controlling to decline on lifting shaft 52.Instantly position block runs in the groove of sensor support base 59, working sensor, and signal feedback is to lifting drive motor 55, and lifting drive motor 55 reduces speed now until be parked in desired location and quit work.The phase place that adjustment controls two the upper position blocks risen can control bay-lift 2 and to rise decelerating phase time length length, makes to run more steady.When the lower position block being positioned at the left and right two ends of bay-lift 2 with the use of time, the lifting of lifting drive motor 55 both sides can be detected and drive Timing Belt 57 whether synchronized operation, thus eliminate phase difference.
A described left side of rolling at bay-lift 2 on a pedestal 1, right two ends are respectively provided with one group of lifting positioning and guiding unit, lifting positioning and guiding unit comprises lifting support 61, be located at the riser guide 62 of lifting support 61 side and be contained in the bay-lift positioning guide wheel 63 that described bay-lift 2 also can roll along riser guide 62, chassis positioning guide wheel 64 is provided with at lifting support 61 top of the lifting positioning and guiding unit of bay-lift 2 left end, locating dowel pin 65 is provided with at lifting support 61 top of the lifting positioning and guiding unit of bay-lift 2 right-hand member, described rolling on a pedestal 1 is provided with locating piece 66 between two groups of lifting positioning and guiding unit.Chassis positioning guide wheel 63 and locating dowel pin 65 coordinate and realize chassis 3 and be elevated guiding, then coordinate locating piece 66 to realize chassis 3 to locate completely.Thus ensure that the registration of chassis 3.Bay-lift positioning guide wheel 63 is arranged on the lifting support 61 on bay-lift 2, riser guide 62 is arranged on lifting support 61 by adjustable gasket, when chassis 3 is elevated, bay-lift positioning guide wheel 63 againsts riser guide 62 3 driving surface motion guidance bay-lifts 2 and is elevated.Roll the unit being responsible for location and detection in bed and be all designed to independent sector, be installed to by pad and roll on a pedestal and bay-lift, facilitate Installation and Debugging, reduce overall processing difficulty;
Described drive wheel 42 is glue coating wheel, roll on bed and can produce electrostatic in chassis course of conveying and between glue coating wheel, interference may be produced to control signal in operational process, and glue coating wheel surface insulation, on chassis 3, electrostatic cannot be eliminated, therefore on bay-lift 2, install static eraser, described static eraser comprises the swing arm 71 be hinged in described front bezel, is contained in the roller 72 in described swing arm 71 and supports swing arm 71 and the roller 72 in swing arm 71 can be made to prop up the spring of chassis 3.Chassis 3 touches roller through out-of-date thus eliminate electrostatic.
In addition, the both sides of described bay-lift 2 are provided with maintenance strut.During convenient for maintaining, bay-lift is supported.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.

Claims (10)

1. carry at a high speed lifting to roll bed for one kind, it is characterized in that: comprise and roll a pedestal, the bay-lift on a pedestal is rolled described in being arranged on, described bay-lift is driven to roll the elevation driving unit that a pedestal moves up and down, be arranged on the chassis on described bay-lift and drive the feed drive unit of described chassis reciprocal transportation on bay-lift, bay-lift has the front bezel of parallel setting and rear frame, feed drive unit comprises some conveying axis be arranged in parallel, the transport driving being contained in the drive wheel on described conveying axis and driving each described conveying axis to rotate, the driving surface of conveying carrier is formed at the top of each described drive wheel, each described conveying axis is all horizontally installed between front bezel and rear frame by the axle bed at two ends, described axle bed has the screens embedded for conveying axis, on front bezel and rear frame, the screens of each axle bed is in the same plane.
2. bed is rolled in high speed conveying lifting according to claim 1, it is characterized in that: described axle bed comprises the card being provided with screens, described card is provided with the bayonet socket of inserting for conveying axis above screens, and each described conveying axis is equipped with pad and bolt in the outside of described card.
3. bed is rolled in high speed conveying lifting according to claim 1 and 2, it is characterized in that: each described conveying axis is all being equipped with belt wheel near the side of front bezel, described transport driving comprises the feed drive Timing Belt that is contained on adjacent two conveying axis belt wheels and to be contained on described bay-lift and to drive the feed drive motor of arbitrary described conveying axis.
4. bed is rolled in high speed conveying lifting according to claim 1 and 2, it is characterized in that: also comprise transmission positioning unit, described transmission positioning unit comprises and to be located on described chassis and the coded scale moved with chassis and the described coded scale of correspondence are located at the encoder head on described bay-lift.
5. bed is rolled in high speed conveying lifting according to claim 1 and 2, it is characterized in that: described elevation driving unit arranges two covers, and lay respectively at a left side for bay-lift, right two ends, elevation driving unit comprise to be contained in by adjustable bearing base described in roll lifting shaft on a pedestal, the lift drive mechanism being contained in the lifter cam on described lifting shaft and driving described lifting shaft to rotate, bottom described bay-lift, elevator is set, bay-lift is placed on described lifter cam by elevator, described lift drive mechanism comprise be contained in described in roll lifting drive motor on a pedestal, be contained in the drop-gear box of described lifting drive motor mouth, the output shaft stretched out by described drop-gear box both sides, the lifting be contained on the lifting shaft of described output shaft and two cover elevation driving unit drives Timing Belt.
6. bed is rolled in high speed conveying lifting according to claim 5, it is characterized in that: also comprise lifting detecting unit, described lifting detecting unit comprises the block be contained on lifting shaft, be located at the sensor that described lifting shaft one sidewinders the sensor support base on a pedestal and be contained on described sensor support base, described sensor support base is provided with when lifting shaft rotates for the groove that described block passes, and described sensor setting is at the sidewall of described groove.
7. bed is rolled in high speed conveying lifting according to claim 6, it is characterized in that: the corresponding elevation driving unit of described lifting detecting unit arranges two covers, and lay respectively at the left and right two ends of bay-lift, the lifting detecting unit being positioned at bay-lift right-hand member is provided with the lower position block of two pieces of upper position blocks controlling to rise and one piece of control decline on lifting shaft, and the lifting detecting unit being positioned at bay-lift left end is provided with one piece of lower position block controlling to decline on lifting shaft.
8. bed is rolled in high speed conveying lifting according to claim 1 and 2, it is characterized in that: described in roll a left side at bay-lift on a pedestal, right two ends are respectively provided with one group of lifting positioning and guiding unit, lifting positioning and guiding unit comprises lifting support, be located at the riser guide of lifting support side and be contained in the bay-lift positioning guide wheel that described bay-lift also can roll along riser guide, chassis positioning guide wheel is provided with at the lifting support top of the lifting positioning and guiding unit of bay-lift left end, locating dowel pin is provided with at the lifting support top of the lifting positioning and guiding unit of bay-lift right-hand member, described rolling on a pedestal is provided with locating piece between two groups of lifting positioning and guiding unit.
9. bed is rolled in high speed conveying lifting according to claim 1 and 2, it is characterized in that: described drive wheel is glue coating wheel, described bay-lift is provided with static eraser, and described static eraser comprises the swing arm be hinged in described front bezel, is contained in the roller in described swing arm and supports swing arm and the roller in swing arm can be made to prop up the spring of chassis.
10. bed is rolled in high speed conveying lifting according to claim 1 and 2, it is characterized in that: the both sides of described bay-lift are provided with maintenance strut.
CN201510460138.4A 2015-07-29 2015-07-29 High-speed conveying lifting roller bed Pending CN105000342A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109095068A (en) * 2018-08-29 2018-12-28 广州德恒汽车装备科技有限公司 A kind of cam lifting high speed roller bed for conveying
CN109676312A (en) * 2019-02-02 2019-04-26 宁波吉利汽车研究开发有限公司 Single double total spelling integrating devices
CN111606024A (en) * 2020-04-29 2020-09-01 中国第一汽车股份有限公司 Electronic positioner that lifts of precision skip
CN112678468A (en) * 2020-12-15 2021-04-20 西门子(中国)有限公司 Rolling machine and positioning method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277119A (en) * 1987-05-08 1988-11-15 Daifuku Co Ltd Linear motor driven transport device for sorting
CN101695968A (en) * 2009-10-22 2010-04-21 无锡市通达物流机械有限公司 Synchronous lifting rolling machine
CN202391980U (en) * 2011-12-12 2012-08-22 吉林恒联精密铸造科技有限公司 Bearing pedestal and hydraulic turning and winding device
CN202807633U (en) * 2012-06-06 2013-03-20 江苏天奇物流系统工程股份有限公司 Long-stroke lifting roller bed
CN203064694U (en) * 2012-12-05 2013-07-17 济南吉利汽车有限公司 Welding main line roller bed conveying mechanism
CN104370067A (en) * 2014-09-11 2015-02-25 安徽瑞祥工业有限公司 Lifting high-speed roller bed conveying mechanism
CN204847211U (en) * 2015-07-29 2015-12-09 广州明珞汽车装备有限公司 High -speed conveying goes up and down to roll bed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277119A (en) * 1987-05-08 1988-11-15 Daifuku Co Ltd Linear motor driven transport device for sorting
CN101695968A (en) * 2009-10-22 2010-04-21 无锡市通达物流机械有限公司 Synchronous lifting rolling machine
CN202391980U (en) * 2011-12-12 2012-08-22 吉林恒联精密铸造科技有限公司 Bearing pedestal and hydraulic turning and winding device
CN202807633U (en) * 2012-06-06 2013-03-20 江苏天奇物流系统工程股份有限公司 Long-stroke lifting roller bed
CN203064694U (en) * 2012-12-05 2013-07-17 济南吉利汽车有限公司 Welding main line roller bed conveying mechanism
CN104370067A (en) * 2014-09-11 2015-02-25 安徽瑞祥工业有限公司 Lifting high-speed roller bed conveying mechanism
CN204847211U (en) * 2015-07-29 2015-12-09 广州明珞汽车装备有限公司 High -speed conveying goes up and down to roll bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109095068A (en) * 2018-08-29 2018-12-28 广州德恒汽车装备科技有限公司 A kind of cam lifting high speed roller bed for conveying
CN109676312A (en) * 2019-02-02 2019-04-26 宁波吉利汽车研究开发有限公司 Single double total spelling integrating devices
CN111606024A (en) * 2020-04-29 2020-09-01 中国第一汽车股份有限公司 Electronic positioner that lifts of precision skip
CN112678468A (en) * 2020-12-15 2021-04-20 西门子(中国)有限公司 Rolling machine and positioning method thereof

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Application publication date: 20151028