CN102502237A - Device for conveying scaffold cars - Google Patents
Device for conveying scaffold cars Download PDFInfo
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- CN102502237A CN102502237A CN2011102981145A CN201110298114A CN102502237A CN 102502237 A CN102502237 A CN 102502237A CN 2011102981145 A CN2011102981145 A CN 2011102981145A CN 201110298114 A CN201110298114 A CN 201110298114A CN 102502237 A CN102502237 A CN 102502237A
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Abstract
The invention provides a device for conveying scaffold cars. The device comprises a horizontal conveying mechanism, a lifting mechanism, an auxiliary conveying mechanism and a PLC (Programmable Logic Controller) control system. The horizontal conveying mechanism comprises a driving motor, a motor mounting bracket, a chain transmission system, rolling wheels, guide columns and a mounting platform. The driving motor is fixed on the motor mounting bracket, and an output shaft of the driving motor is coupled with the chain transmission system. The chain transmission system comprises symmetrical left and right parts, which are coupled with the corresponding rolling wheels. The rolling wheels are divided into symmetrical left and right groups, which are fixedly arranged on the mounting platform. The guide columns are fixedly arranged at the four corners on the bottom face of the mounting platform. The motor mounting bracket is fixedly arranged at the left side of the mounting platform. Through adoption of the invention, the scaffold cars of automobile bodies are automatically conveyed from a lifter to a welding assembly line, so that the automatic control level of the welding assembly line is improved, the labor intensity of operators is reduced and the production efficiency of the automobile body welding is improved.
Description
Technical field
The present invention relates to a kind of feedway, be particularly useful for the large-scale workpiece scaffold car, belong to mechanical equipment technical field by the conveying of elevator to manufacturing line.
Background technology
Being welded of auto body is to be carried by scaffold car; Accomplish through the welding line Detroit automation, because it is bigger to carry the scaffold car weight and the volume of auto body, it becomes a difficult problem anxious to be solved in the vehicle body soldering flow process by transporting of elevator to welding line; If adopt the mode of a dead lift; Not only increase operator's labour intensity, and influenced the raising of the production efficiency that is welded, become restriction welding line automatically controlled bottleneck.
Summary of the invention
The objective of the invention is to the auto body scaffold car by elevator to welding line transportation problem, provide a kind of practical, operate steadily, by PLC system automatically controlled scaffold car feedway.
Problem according to the invention realizes with following technical proposals:
A kind of scaffold car feedway; Comprise horizontal transport agency, lifting mechanism, subsidiary conveyer structure and PLC control system in the formation; Said horizontal transport agency comprises drive motor, motor mounting rack, chain drive system, scroll wheel, guidepost and erecting stage, and said drive motor is fixed on the motor mounting rack, and its output shaft connects with chain drive system; Said chain drive system comprises symmetrical two parts; Connect with corresponding scroll wheel respectively, said scroll wheel is divided into symmetrical two groups, all is fixed on above the erecting stage; Said guidepost is fixed on corner location place, erecting stage bottom surface, and said motor mounting rack is fixed on the erecting stage left side.
Above-mentioned scaffold car feedway, said lifting mechanism is made up of jacking cylinder and mounting bracket, and said jacking cylinder is fixed on the mounting bracket; Captive joint with horizontal transport agency in its telescopic boom upper surface; Said mounting bracket is a framed structure, the shrouding of side fixed installation above that, and said shrouding left-right symmetric is offered jacking cylinder through hole; At its corner location the guidepost hole is set, mounting bracket is fixed on the level ground.
Above-mentioned scaffold car feedway; Said subsidiary conveyer structure comprises left and right sides two parts, and each part includes auxiliary conveying roller, roller erecting frame, auxiliary jacking cylinder, auxiliary guidepost and the subsidiary conveyer structure base carried carried, and said auxiliary conveying roller is fixed on the roller erecting frame; Said auxiliary conveying jacking cylinder is installed on the subsidiary conveyer structure base; Its telescopic boom top end face is captiveed joint with the roller erecting frame, and said auxiliary conveying guidepost is fixed on below the roller erecting frame, and said subsidiary conveyer structure base comprises end face and the bottom surface by upright support captive joint; Its end face is provided with the auxiliary guidepost hole of carrying, and the bottom surface is fixed on the level ground.
Above-mentioned scaffold car feedway; Said PLC control system comprises carries put in place master cock, lifting travel switch test rod, lifting travel switch and microprocessor; Put in place master cock and lifting travel switch test rod of said conveying is arranged on the correspondence position of horizontal transport agency; Said lifting travel switch arrangement is on the correspondence position of lifting mechanism, and said microprocessor is connected with each control element lead.
The present invention has realized the automatic transport of auto body scaffold car by elevator to welding line through horizontal transport agency, lifting mechanism and PLC control system; Adopt the cylinder lifting body, guaranteed the reliability of traveling comfort and system; Utilize the subsidiary conveyer structure, further guarantee smooth running in scaffold car conveying and lifting process.Use the present invention, promoted the automatic control level of welding line, can reduce operator's labour intensity effectively, improve the production efficiency that is welded.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is a constructional drawing of the present invention;
Fig. 2 is the horizontal transport agency constructional drawing;
Fig. 3 is the lifting mechanism constructional drawing;
Fig. 4 is a subsidiary conveyer structure left part constructional drawing;
Fig. 5 is a subsidiary conveyer structure right portions constructional drawing.
Each label is among the figure: 1, horizontal transport agency, 1-1, drive motor, 1-2, chain drive system, 1-3, scroll wheel, 1-4, guidepost; 1-5, motor mounting rack, 1-6, erecting stage, 2, lifting mechanism, 2-1, jacking cylinder, 2-2, guidepost hole; 2-3, mounting bracket, 2-4, shrouding, 2-5, jacking cylinder through hole, 3, the subsidiary conveyer structure; 3-1, auxiliary conveying roller, 3-2, roller erecting frame, 3-3, auxiliary jacking cylinder, 3-4, the subsidiary conveyer structure base carried; 3-5, the auxiliary guidepost of carrying, 4, carry the detector switch that puts in place, 5, lifting travel switch test rod, 6, the lifting travel switch.
The specific embodiment
Referring to Fig. 1, Fig. 2; The present invention comprises horizontal transport agency 1, lifting mechanism 2, subsidiary conveyer structure 3 and PLC control system in constituting; Said horizontal transport agency 1 comprises drive motor 1-1, motor mounting rack 1-5, chain drive system 1-2, scroll wheel 1-3, guidepost 1-4 and erecting stage 1-6, and said drive motor 1-1 is fixed on the motor mounting rack 1-5, and its output shaft connects with chain drive system 1-2; Said chain drive system 1-2 comprises symmetrical two parts; Connect with corresponding scroll wheel 1-3 respectively, said scroll wheel 1-3 is divided into symmetrical two groups, is fixed on above the erecting stage 1-6; Said guidepost 1-4 is fixed on corner location place, erecting stage 1-6 bottom surface, and said motor mounting rack 1-5 is fixed on erecting stage 1-6 left side.
Referring to Fig. 1, Fig. 3, the lifting mechanism 2 during the present invention constitutes is made up of jacking cylinder 2-1 and mounting bracket 2-3, and said jacking cylinder 2-1 is fixed on the mounting bracket 2-3; Captive joint with horizontal transport agency in its telescopic boom upper surface; Said mounting bracket 2-3 is a framed structure, the shrouding of side fixed installation above that 2-4, and said shrouding left-right symmetric is offered jacking cylinder through hole 2-5; At its corner location guidepost hole 2-2 is set, mounting bracket 2-3 is fixed on the level ground.
Referring to Fig. 1, Fig. 4, Fig. 5; Subsidiary conveyer structure 3 during the present invention constitutes comprises left and right sides two parts; Each part includes auxiliary conveying roller 3-1, roller erecting frame 3-2, auxiliary jacking cylinder 3-3, the auxiliary guidepost 3-5 of conveying and the subsidiary conveyer structure base 3-4 of carrying; Said auxiliary conveying roller 3-1 is fixed on the roller erecting frame 3-2, and said auxiliary conveying jacking cylinder 3-3 is installed on the subsidiary conveyer structure base 3-4, and its telescopic boom top end face is captiveed joint with roller erecting frame 3-2; Said auxiliary conveying guidepost 3-5 is fixed on below the roller erecting frame 3-2; Said subsidiary conveyer structure base 3-4 comprises end face and the bottom surface by upright support captive joint, and its end face is provided with the auxiliary guidepost hole of carrying, and the bottom surface is fixed on the level ground.
Referring to Fig. 2, Fig. 3; PLC control system during the present invention constitutes comprises carries put in place master cock 4, lifting travel switch test rod 5, lifting travel switch 6 and microprocessor; Put in place master cock 4 of said conveying is arranged on the correspondence position of horizontal transport agency 1 with lifting travel switch test rod 5; Said lifting travel switch 6 is arranged on the correspondence position of lifting mechanism 2, and said microprocessor is connected with each control element lead.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5; Principle of work of the present invention is: after elevator puts the scaffold car conveying in place; Under the control of PLC system; Jacking cylinder 2-1 and the auxiliary jacking cylinder 3-3 that carries rise synchronously, and horizontal transport agency 1, subsidiary conveyer structure 3 and elevator delivery mechanism are on the same horizontal surface.At this moment, scroll wheel 1-3 is under the drive of drive motor 1-1 in the horizontal transport agency 1, and mechanism rotates in the same way with elevator delivery, with scaffold car by elevator delivery to horizontal transport agency 1 of the present invention.Then, horizontal transport agency 1 begins to descend under the drive of jacking cylinder 2-1 telescopic boom, and at this moment, the roller erecting frame 3-2 of subsidiary conveyer structure 3 descends synchronously, and scaffold car is fallen on the manufacturing line track.So accomplished scaffold car by the conveying of elevator to welding line.In course of conveying through the conveying detector switch 4 that puts in place; Whether the monitor station unwheeling carries is put in place; Whether rise through travel switch test rod 5 detection level conveying mechanisms 1 and to put in place; Through guidepost 1-4, auxiliary conveying guidepost 3-5 combined action, guarantee that bogie frame is with horizontal transport agency 1 vertical lift.
Claims (4)
1. scaffold car feedway; Comprise horizontal transport agency (1), lifting mechanism (2), subsidiary conveyer structure (3) and PLC control system in the formation; It is characterized in that; Said horizontal transport agency (1) comprises drive motor (1-1), motor mounting rack (1-5), chain drive system (1-2), scroll wheel (1-3), guidepost (1-4) and erecting stage (1-6), and said drive motor (1-1) is fixed on the motor mounting rack (1-5), and its output shaft connects with chain drive system (1-2); Said chain drive system (1-2) comprises symmetrical two parts; Connect with corresponding scroll wheel (1-3) respectively, said scroll wheel (1-3) is divided into symmetrical two groups, all is fixed on above the erecting stage (1-6); Said guidepost (1-4) is fixed on corner location place, erecting stage (1-6) bottom surface, and said motor mounting rack (1-5) is fixed on erecting stage (1-6) left side.
2. scaffold car feedway according to claim 1; It is characterized in that said lifting mechanism (2) is made up of jacking cylinder (2-1) and mounting bracket (2-3), said jacking cylinder (2-1) is fixed on the mounting bracket (2-3); Captive joint with horizontal transport agency in its telescopic boom upper surface; Said mounting bracket (2-3) is a framed structure, the shrouding (2-4) of side fixed installation above that, and said shrouding left-right symmetric is offered jacking cylinder through hole (2-5); At its corner location guidepost hole (2-2) is set, mounting bracket (2-3) is fixed on the level ground.
3. scaffold car feedway according to claim 1 and 2; It is characterized in that; Said subsidiary conveyer structure (3) comprises left and right sides two parts; Each part includes auxiliary conveying roller (3-1), roller erecting frame (3-2), auxiliary jacking cylinder (3-3), auxiliary guidepost (3-5) and the subsidiary conveyer structure base (3-4) carried carried; Said auxiliary conveying roller (3-1) is fixed on the roller erecting frame (3-2), and said auxiliary conveying jacking cylinder (3-3) is installed on the subsidiary conveyer structure base (3-4), and its telescopic boom top end face is captiveed joint with roller erecting frame (3-2); Said auxiliary conveying guidepost (3-5) is fixed on below the roller erecting frame (3-2); Said subsidiary conveyer structure base (3-4) comprises end face and the bottom surface by upright support captive joint, and its end face is provided with the auxiliary guidepost hole of carrying, and the bottom surface is fixed on the level ground.
4. scaffold car feedway according to claim 3; It is characterized in that; Said PLC control system comprises carries put in place master cock (4), lifting travel switch test rod (5), lifting travel switch (6) and microprocessor; Put in place master cock (4) and lifting travel switch test rod (5) of said conveying is arranged on the correspondence position of horizontal transport agency (1); Said lifting travel switch (6) is arranged on the correspondence position of lifting mechanism (2), and said microprocessor is connected with each control element lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110298114.5A CN102502237B (en) | 2011-09-28 | 2011-09-28 | Device for conveying scaffold cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110298114.5A CN102502237B (en) | 2011-09-28 | 2011-09-28 | Device for conveying scaffold cars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102502237A true CN102502237A (en) | 2012-06-20 |
| CN102502237B CN102502237B (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110298114.5A Active CN102502237B (en) | 2011-09-28 | 2011-09-28 | Device for conveying scaffold cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102502237B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640710A (en) * | 2013-12-29 | 2014-03-19 | 威海广泰空港设备股份有限公司 | Lifting device for transmission roller of conveying platform |
| CN107030571A (en) * | 2017-06-19 | 2017-08-11 | 全友家私有限公司 | One kind is easy to loading and unloading work table of abrasive belt machine |
| CN111600424A (en) * | 2020-06-05 | 2020-08-28 | 宁俊钦 | High-efficient motor heat dissipation base |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780582Y (en) * | 2005-01-28 | 2006-05-17 | 神龙汽车有限公司 | Car body transtrailing location platform |
| KR20090104571A (en) * | 2008-03-31 | 2009-10-06 | 김재형 | Pallete positioner |
| CN201390535Y (en) * | 2009-04-02 | 2010-01-27 | 无锡市通达物流机械有限公司 | Traveling transfer mechanism for docking of transportation line |
| CN101798014A (en) * | 2009-12-07 | 2010-08-11 | 安徽巨一自动化装备有限公司 | Automatic conveyor |
| US20110225798A1 (en) * | 2008-10-02 | 2011-09-22 | Honda Motor Co., Ltd. | Carrier apparatus for drive-train component part assembly and vehicle assembly method |
-
2011
- 2011-09-28 CN CN201110298114.5A patent/CN102502237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780582Y (en) * | 2005-01-28 | 2006-05-17 | 神龙汽车有限公司 | Car body transtrailing location platform |
| KR20090104571A (en) * | 2008-03-31 | 2009-10-06 | 김재형 | Pallete positioner |
| US20110225798A1 (en) * | 2008-10-02 | 2011-09-22 | Honda Motor Co., Ltd. | Carrier apparatus for drive-train component part assembly and vehicle assembly method |
| CN201390535Y (en) * | 2009-04-02 | 2010-01-27 | 无锡市通达物流机械有限公司 | Traveling transfer mechanism for docking of transportation line |
| CN101798014A (en) * | 2009-12-07 | 2010-08-11 | 安徽巨一自动化装备有限公司 | Automatic conveyor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640710A (en) * | 2013-12-29 | 2014-03-19 | 威海广泰空港设备股份有限公司 | Lifting device for transmission roller of conveying platform |
| CN103640710B (en) * | 2013-12-29 | 2016-03-16 | 威海广泰空港设备股份有限公司 | Delivery platform live roller jacking system |
| CN107030571A (en) * | 2017-06-19 | 2017-08-11 | 全友家私有限公司 | One kind is easy to loading and unloading work table of abrasive belt machine |
| CN111600424A (en) * | 2020-06-05 | 2020-08-28 | 宁俊钦 | High-efficient motor heat dissipation base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102502237B (en) | 2014-03-05 |
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Effective date of registration: 20201221 Address after: No.99 Hangzhou Road, Rizhao Economic and Technological Development Zone, Rizhao City, Shandong Province Patentee after: Rizhao Weiyi Automobile Co., Ltd Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: Great Wall Motor Co.,Ltd. |
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Address after: No.99 Hangzhou Road, Rizhao Economic and Technological Development Zone, Rizhao City, Shandong Province Patentee after: Rizhao WeiPai Automobile Co.,Ltd. Address before: No.99 Hangzhou Road, Rizhao Economic and Technological Development Zone, Rizhao City, Shandong Province Patentee before: Rizhao Weiyi Automobile Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |