CN203306638U - Automatic conveying device of welded workpieces - Google Patents

Automatic conveying device of welded workpieces Download PDF

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Publication number
CN203306638U
CN203306638U CN201320301388XU CN201320301388U CN203306638U CN 203306638 U CN203306638 U CN 203306638U CN 201320301388X U CN201320301388X U CN 201320301388XU CN 201320301388 U CN201320301388 U CN 201320301388U CN 203306638 U CN203306638 U CN 203306638U
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CN
China
Prior art keywords
workpiece
lifting
conveying
guidance
transport trolley
Prior art date
Application number
CN201320301388XU
Other languages
Chinese (zh)
Inventor
康建彬
崔建伟
张东强
孟坤
何从好
司磊
李怀振
李航
米少亮
赵军
米亚楠
Original Assignee
长城汽车股份有限公司
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 长城汽车股份有限公司 filed Critical 长城汽车股份有限公司
Priority to CN201320301388XU priority Critical patent/CN203306638U/en
Application granted granted Critical
Publication of CN203306638U publication Critical patent/CN203306638U/en

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Abstract

The utility model discloses an automatic conveying device of welded workpieces. The automatic conveying device of welded workpieces is used for conveying welded workpieces to a workpiece feeding station of a welding production line from a workpiece storage region. The automatic conveying device of welded workpieces comprises a conveying track, a conveying trolley, workpiece lifting mechanisms and conveying trolley limiting mechanisms. The conveying track is of a multi-section spliced structure, and is fixed to a horizontal installment surface through support feet; the two ends of the conveying track are respectively provided with one workpiece lifting mechanism and one conveying trolley limiting mechanism; the conveying trolley moves on the conveying track. The automatic conveying device of welded workpieces has the advantages of being high in automation degree and low in operation cost, solves long-distance conveying problems of large-sized welded workpieces and improves welded workpiece conveying efficiency.

Description

A kind of workpiece automatic conveying device that is welded

Technical field

The utility model relates to a kind of device for transporting objects, and especially a kind of workpiece that will be welded is transported to the automatic conveying device of welding line feeding station, belongs to the conveying arrangement technical field.

Background technology

At present, on the body in white welding line of automobile manufacturing enterprise, generally adopt the equipment such as stepper, reciprocating lever and roller bed to complete transporting of workpiece.Wherein, stepper be by lifting and slipping mechanism by workpiece being fed forward step by step, be applicable to the small workpiece short range is transported; Reciprocating lever equipment is by the running of motor driven gear rack mechanism, to realize the transportation of workpiece between multistation, although it can solve the transportation problem of large-scale workpiece, but the longer requirement to its working accuracy of fed distance is also just higher, thereby increased the tooling cost of workpiece; The roller bed apparatus is to rotate by the driven by motor running roller, by running roller, drive sled again and move forward, reach the purpose of conveying workpieces, but the roller bed apparatus is the line delivery that moves in circles, exist take up room large, the disadvantage such as strict to installation environment, that operating cost is high.

The utility model content

The purpose of this utility model is the drawback for prior art, provides that a kind of degree of automation is high, operating cost is low, can adapt to the workpiece automatic conveying device that is welded of different installation environments.

Problem described in the utility model realizes with following technical proposals:

A kind of workpiece automatic conveying device that is welded, it comprises delivery track, transport trolley, workpiece lifting mechanism and transport trolley stop gear, described delivery track is the multiple stage splicing construction, by lower margin, be fixed on horizontal mounting surface, at the two ends of delivery track, workpiece lifting mechanism and transport trolley stop gear are set all, described transport trolley moves on delivery track.

The above-mentioned workpiece automatic conveying device that is welded, described transport trolley comprises drive motor, belt drive component, vehicle wheel component, car body and workpiece conveying positioning component, described drive motor output shaft is connected with the belt drive component input end, described belt drive component mouth is connected with vehicle wheel component, described vehicle wheel component and delivery track coupling, described car body and vehicle wheel component assembling, arrange workpiece and carry positioning component on car body.

The above-mentioned workpiece automatic conveying device that is welded, described workpiece lifting mechanism is comprised of the two parts that are symmetrically arranged, wherein every part includes lifting cylinder, lifting platform, guidance set, guidance set bracing frame and workpiece lifting positioning component, lifting platform is installed on described lifting cylinder telescopic boom top, workpiece lifting positioning component is set on described lifting platform, both sides in lifting cylinder all arrange the guidance set bracing frame, described guidance set bracing frame and guidance set coupling.

The above-mentioned workpiece automatic conveying device that is welded, the guidance set of described workpiece lifting mechanism comprises the axis of guide and orienting sleeve, and described axis of guide upper end is fixed on lifting platform, and described orienting sleeve is fixed on the guidance set bracing frame, and the axis of guide and orienting sleeve are equipped.

The above-mentioned workpiece automatic conveying device that is welded, described workpiece lifting mechanism also is provided with synchronous control unit, described synchronous control unit comprises gear, tooth bar and balance shaft, described gear is arranged on the balance shaft end, described balance shaft is arranged between left and right two parts of workpiece lifting mechanism, described rack and pinion coupling, tooth bar is arranged on the axis of guide of guidance set.

The above-mentioned workpiece automatic conveying device that is welded, described transport trolley stop gear is comprised of fixedly limit base and air cylinder driven limit base, and they include the two parts that are symmetrically arranged, and the rotary stopper piece of described air cylinder driven limit base and limiting cylinder are equipped.

The utility model can coordinate with transfer robot the far distance automaticization transportation of the workpiece of realizing being welded, the two ends of its delivery track lay respectively at part station on Workpiece storage district and welding line, it all is provided with workpiece lifting mechanism and transport trolley stop gear at the two ends of delivery track, after the workpiece lifting mechanism jack-up that is positioned at Workpiece storage district one end, robot is placed on workpiece on the workpiece lifting positioning component of workpiece lifting mechanism, after dolly to be conveyed moves into place, the transport trolley stop gear is limited to pre-position by transport trolley, then the workpiece lifting mechanism descends, the workpiece that workpiece is placed on to transport trolley is carried on positioning component, transport trolley advances to part station one end on welding line along delivery track, after by the transport trolley stop gear, the transport trolley position being limited, the workpiece lifting mechanism rises the workpiece jack-up on transport trolley, make it to break away from fully with transport trolley, wait for the robot grabbing workpiece, transport trolley returns to Workpiece storage district one end, the utility model is arranged on drive motor on transport trolley, directly for transport trolley provides propulsive effort, has both reduced energy resource consumption, has improved again the running velocity of transport trolley, the utility model does not have specific (special) requirements to installation environment, can deploy aloft on platform or underground, is convenient to the integrated planning of Production Regional.In a word, the utlity model has the characteristics that degree of automation is high, operating cost is low, not only solved the remote conveying problem of the large-scale workpiece that is welded, and improved the work efficiency that the workpiece that is welded is carried.

The accompanying drawing explanation

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model integral structure schematic diagram;

Fig. 2 is A place structure enlarged drawing in Fig. 1;

Fig. 3 is transport trolley and workpiece lifting mechanism, transport trolley stop gear position relationship schematic diagram;

Fig. 4 is this transport trolley structural representation;

Fig. 5 is workpiece lifting mechanism schematic diagram;

Fig. 6 is guidance set and the guidance set bracing frame schematic diagram of workpiece lifting mechanism;

Fig. 7 is the synchro control assembly schematic diagram of workpiece lifting mechanism;

Fig. 8 is transport trolley stop gear schematic diagram.

In figure, each list of reference numerals is: 1, delivery track, 1-1, lower margin, 2, transport trolley, 2-1, drive motor, 2-2, belt drive component, 2-3, vehicle wheel component, 2-4, car body, 2-5, workpiece is carried positioning component, 3, the workpiece lifting mechanism, 3-1, lifting cylinder, 3-2, guidance set, 3-2-1, orienting sleeve, 3-2-2, the axis of guide, 3-3, tooth bar, 3-4, gear, 3-5, workpiece lifting positioning component, 3-6, balance shaft, 3-7, lifting platform, 3-8, the guidance set bracing frame, 4, the transport trolley stop gear, 4-1, the air cylinder driven limit base, 4-1-1, limiting cylinder, 4-1-2, the rotary stopper piece, 4-2, fixing limit base.

The specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3, the utility model comprises delivery track 1, transport trolley 2, workpiece lifting mechanism 3 and transport trolley stop gear 4, described delivery track 1 is the multiple stage splicing construction, by lower margin 1-1, be fixed on horizontal mounting surface, at the two ends of delivery track 1, workpiece lifting mechanism 3 and transport trolley stop gear 4 are set all, described transport trolley 2 moves on delivery track 1.

Referring to Fig. 4, transport trolley 2 of the present utility model comprises drive motor 2-1, belt drive component 2-2, vehicle wheel component 2-3, car body 2-4 and workpiece conveying positioning component 2-5, the output shaft of described drive motor 2-1 is connected with the input end of belt drive component 2-2, the mouth of described belt drive component 2-2 is connected with vehicle wheel component 2-3, described vehicle wheel component 2-3 and delivery track 1 coupling, described car body 2-4 and vehicle wheel component 2-3 assembling, arrange workpiece and carry positioning component 2-5 on car body 2-4.

Referring to Fig. 5, workpiece lifting mechanism 3 of the present utility model is comprised of the two parts that are symmetrically arranged, wherein every part includes lifting cylinder 3-1, lifting platform 3-7, guidance set 3-2, guidance set bracing frame 3-8 and workpiece lifting positioning component 3-5, lifting platform 3-7 is installed on described lifting cylinder 3-1 telescopic boom top, workpiece lifting positioning component 3-5 is set on described lifting platform 3-7, in the both sides of lifting cylinder 3-1, guidance set bracing frame 3-8 is set all, described guidance set bracing frame 3-8 and guidance set 3-2 coupling.

Referring to Fig. 6, workpiece lifting mechanism 3 guidance set 3-2 of the present utility model comprise axis of guide 3-2-2 and orienting sleeve 3-2-1, described axis of guide 3-2-2 upper end is fixed on lifting platform 3-7, it is upper that described orienting sleeve 3-2-1 is fixed on guidance set bracing frame 3-8, and axis of guide 3-2-2 and orienting sleeve 3-2-1 are equipped.

Referring to Fig. 5, Fig. 7, workpiece lifting mechanism 3 of the present utility model also is provided with synchronous control unit, described synchronous control unit comprises gear 3-4, tooth bar 3-3 and balance shaft 3-6, described gear 3-4 is arranged on balance shaft 3-6 end, described balance shaft 3-6 is arranged between left and right two parts of workpiece lifting mechanism, described tooth bar 3-3 and gear 3-4 coupling, tooth bar 3-3 is arranged on the axis of guide 3-2-2 of guidance set.

Referring to Fig. 8, transport trolley stop gear 4 of the present utility model is by fixedly limit base 4-2 and air cylinder driven limit base 4-1 form, they include the two parts that are symmetrically arranged, and the rotary stopper piece 4-1-2 of described air cylinder driven limit base 4-1 and limiting cylinder 4-1-1 are equipped.

Referring to Fig. 1, Fig. 3, the utility model all is provided with workpiece lifting mechanism 3 and transport trolley stop gear 4 at the two ends of delivery track 1, after the workpiece lifting mechanism jack-up that is positioned at Workpiece storage district one end, robot is placed on workpiece on the workpiece lifting positioning component 3-5 of workpiece lifting mechanism 3, after dolly 2 to be conveyed moves into place, the fixedly limit base 4-2 of transport trolley stop gear 4 coordinates with transport trolley 2 one ends, air cylinder driven limit base 4-1 coordinates with transport trolley 2 other ends, transport trolley 2 is limited to pre-position, then workpiece lifting mechanism 3 descends, the workpiece that workpiece is placed on to transport trolley 2 is carried on positioning component 2-5, transport trolley 2 advances to part station one end on welding line along delivery track 1, after by transport trolley stop gear 4, transport trolley 2 positions being limited, workpiece lifting mechanism 3 rises the workpiece jack-up on transport trolley 2, make it to break away from fully with transport trolley 2, wait for the robot grabbing workpiece, transport trolley 2 returns to Workpiece storage district one end, enter next working cycle.

Claims (6)

1. workpiece automatic conveying device that is welded, it is characterized in that, it comprises delivery track (1), transport trolley (2), workpiece lifting mechanism (3) and transport trolley stop gear (4), described delivery track (1) is the multiple stage splicing construction, by lower margin (1-1), be fixed on horizontal mounting surface, workpiece lifting mechanism (3) and transport trolley stop gear (4) all are set at the two ends of delivery track (1), and described transport trolley (2) is in the upper operation of delivery track (1).
2. a kind of workpiece automatic conveying device that is welded according to claim 1, it is characterized in that, described transport trolley (2) comprises drive motor (2-1), belt drive component (2-2), vehicle wheel component (2-3), car body (2-4) and workpiece are carried positioning component (2-5), the output shaft of described drive motor (2-1) is connected with the input end of belt drive component (2-2), the mouth of described belt drive component (2-2) is connected with vehicle wheel component (2-3), described vehicle wheel component (2-3) and delivery track (1) coupling, described car body (2-4) and vehicle wheel component (2-3) assembling, workpiece is set carries positioning component (2-5) on car body (2-4).
3. a kind of workpiece automatic conveying device that is welded according to claim 2, it is characterized in that, described workpiece lifting mechanism (3) is comprised of the two parts that are symmetrically arranged, wherein every part includes lifting cylinder (3-1), lifting platform (3-7), guidance set (3-2), guidance set bracing frame (3-8) and workpiece lifting positioning component (3-5), lifting platform (3-7) is installed on described lifting cylinder (3-1) telescopic boom top, workpiece lifting positioning component (3-5) is set on described lifting platform (3-7), in the both sides of lifting cylinder (3-1), guidance set bracing frame (3-8) is set all, described guidance set bracing frame (3-8) and guidance set (3-2) coupling.
4. a kind of workpiece automatic conveying device that is welded according to claim 3, it is characterized in that, the guidance set (3-2) of described workpiece lifting mechanism (3) comprises the axis of guide (3-2-2) and orienting sleeve (3-2-1), the described axis of guide (3-2-2) upper end is fixed on lifting platform (3-7), it is upper that described orienting sleeve (3-2-1) is fixed on guidance set bracing frame (3-8), and the axis of guide (3-2-2) is equipped with orienting sleeve (3-2-1).
5. a kind of workpiece automatic conveying device that is welded according to claim 4, it is characterized in that, described workpiece lifting mechanism (3) also is provided with synchronous control unit, described synchronous control unit comprises gear (3-4), tooth bar (3-3) and balance shaft (3-6), described gear (3-4) is arranged on balance shaft (3-6) end, described balance shaft (3-6) is arranged between left and right two parts of workpiece lifting mechanism, described tooth bar (3-3) and gear (3-4) coupling, tooth bar (3-3) is arranged on the axis of guide (3-2-2) of guidance set.
6. a kind of workpiece automatic conveying device that is welded according to claim 3, it is characterized in that, described transport trolley stop gear (4) is by fixedly limit base (4-2) and air cylinder driven limit base (4-1) form, they include the two parts that are symmetrically arranged, and the rotary stopper piece (4-1-2) of described air cylinder driven limit base (4-1) is equipped with limiting cylinder (4-1-1).
CN201320301388XU 2013-05-29 2013-05-29 Automatic conveying device of welded workpieces CN203306638U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320301388XU CN203306638U (en) 2013-05-29 2013-05-29 Automatic conveying device of welded workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320301388XU CN203306638U (en) 2013-05-29 2013-05-29 Automatic conveying device of welded workpieces

Publications (1)

Publication Number Publication Date
CN203306638U true CN203306638U (en) 2013-11-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320301388XU CN203306638U (en) 2013-05-29 2013-05-29 Automatic conveying device of welded workpieces

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879738A (en) * 2014-03-31 2014-06-25 长城汽车股份有限公司 Automatic material line-following conveying system
CN105438751A (en) * 2015-12-25 2016-03-30 迈赫机器人自动化股份有限公司 Automobile component conveyer
CN105479059A (en) * 2016-01-20 2016-04-13 烟台奥德克汽车设备技术有限公司 Automobile welding conveying line
CN105880970A (en) * 2016-06-03 2016-08-24 东风设计研究院有限公司 Tire assembling and supplying system
CN105966909A (en) * 2016-07-11 2016-09-28 北京橡胶工业研究设计院 System for automatically mounting and dismounting green tires by robot
CN106826069A (en) * 2017-03-21 2017-06-13 广汽本田汽车有限公司 Auto parts fabrication platform and its auto parts preset and jig
CN107161624A (en) * 2017-06-07 2017-09-15 成都环龙汽车设备有限公司 A kind of robot machine feeding workstation system processed for automobile
CN107804666A (en) * 2017-09-30 2018-03-16 瑞鹄汽车模具股份有限公司 Automobile metal plate work reciprocal transportation equipment
CN110980274A (en) * 2019-12-18 2020-04-10 苏州精濑光电有限公司 Carrying device
CN110980272A (en) * 2019-12-18 2020-04-10 苏州精濑光电有限公司 Frame and handling device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879738A (en) * 2014-03-31 2014-06-25 长城汽车股份有限公司 Automatic material line-following conveying system
CN103879738B (en) * 2014-03-31 2016-03-30 长城汽车股份有限公司 Automated material is with line delivery system
CN105438751A (en) * 2015-12-25 2016-03-30 迈赫机器人自动化股份有限公司 Automobile component conveyer
CN105479059A (en) * 2016-01-20 2016-04-13 烟台奥德克汽车设备技术有限公司 Automobile welding conveying line
CN105880970A (en) * 2016-06-03 2016-08-24 东风设计研究院有限公司 Tire assembling and supplying system
CN105880970B (en) * 2016-06-03 2018-04-06 东风设计研究院有限公司 Tire assembles feed system
CN105966909A (en) * 2016-07-11 2016-09-28 北京橡胶工业研究设计院 System for automatically mounting and dismounting green tires by robot
CN105966909B (en) * 2016-07-11 2019-01-18 北京橡胶工业研究设计院有限公司 A kind of robot automatic loading and unloading green tire system
CN106826069A (en) * 2017-03-21 2017-06-13 广汽本田汽车有限公司 Auto parts fabrication platform and its auto parts preset and jig
CN107161624A (en) * 2017-06-07 2017-09-15 成都环龙汽车设备有限公司 A kind of robot machine feeding workstation system processed for automobile
CN107804666A (en) * 2017-09-30 2018-03-16 瑞鹄汽车模具股份有限公司 Automobile metal plate work reciprocal transportation equipment
CN110980274A (en) * 2019-12-18 2020-04-10 苏州精濑光电有限公司 Carrying device
CN110980272A (en) * 2019-12-18 2020-04-10 苏州精濑光电有限公司 Frame and handling device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191225

Address after: No. 2266 Chaoyang South Street, Lianchi District, Baoding City, Hebei Province

Patentee after: Jingcheng Engineering Automobile System Co., Ltd.

Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding

Patentee before: Changcheng Automobile Co., Ltd.