CN103639315A - Automatic feeding and discharging device of automotive longitudinal beam hydraulic press - Google Patents
Automatic feeding and discharging device of automotive longitudinal beam hydraulic press Download PDFInfo
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- CN103639315A CN103639315A CN201310604760.9A CN201310604760A CN103639315A CN 103639315 A CN103639315 A CN 103639315A CN 201310604760 A CN201310604760 A CN 201310604760A CN 103639315 A CN103639315 A CN 103639315A
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Abstract
The invention discloses an automatic feeding and discharging device of an automotive longitudinal beam hydraulic press. The automatic feeding and discharging device comprises a feeding conveying mechanism, a discharging conveying mechanism, a lateral pushing device, an electric control system and the like; during feeding, the front and back movement and the up and down movement of an electromagnetic lifting appliance are controlled by two motors respectively, the moving speed of the electromagnetic lifting appliance is controlled by a worm gear and worm reducer and a gear and rack transmission mechanism assembly, and the moving accuracy of the electromagnetic lifting appliance is controlled by the gear and rack transmission mechanism assembly; the feeding is performed through a roller conveyor and the discharging is performed on the discharging side through a plate conveying mechanism; the feeding conveying mechanism and the lateral pushing device are located on the front side of the hydraulic press and the discharging conveying mechanism is located on the rear side of the hydraulic press. The automatic feeding and discharging device of the automotive longitudinal beam hydraulic press has the advantages of being suitable for large punching machines and equipment inconvenient to feed and discharge, being capable of achieving the automatic and continuous process without manual work, greatly improving the working efficiency, reducing the labor intensity of workers, saving the personnel, reducing the labor cost, improving the degree of automation of a production line and avoiding the potential risk in the manual operation.
Description
Technical field:
The present invention relates to machinery and electric equipment technical field of automation, is a kind of automobile longitudinal girder hydraulic press automatic loading and unloading device specifically.
Background technology:
At present in Sheet Metal Processing feeding process, inconvenience due to artificial workpiece loading and unloading, can not realize automation, the serialization of program, inefficiency, labor strength is large, and very easily there is potential safety hazard in manual operation, to production process, bring larger investment, cause that production efficiency is low, production and administration high in cost of production problem.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art, and a kind of automobile longitudinal girder hydraulic press automatic loading and unloading device is provided, mainly solve in existing Sheet Metal Processing feeding process that manual operation efficiency is low, intensity large, poor stability and high in cost of production problem.
Technical scheme of the present invention is: a kind of automobile longitudinal girder hydraulic press automatic loading and unloading device, and its special character is, comprises material loading conveying mechanism, blanking conveying mechanism, side direction material-pulling device and electric-control system;
Described material loading conveying mechanism is comprised of the first shaft coupling, worm type of reduction gearing, rack and pinion drive mechanism assembly, the second shaft coupling, automatic material-absorbing device, Electromagnetic slings for lifting loads and roll-type transporting device, described Electromagnetic slings for lifting loads is divided into automatic material-absorbing device, Electromagnetic slings for lifting loads provides power by middle motor, control before and after Electromagnetic slings for lifting loads and move up and down, Electromagnetic slings for lifting loads top connects the rack-track of rack and pinion drive mechanism assembly, middle motor below connects the power shaft of worm type of reduction gearing by the first shaft coupling, utilize the second shaft coupling that the gear input shaft in rack and pinion drive mechanism assembly is connected with the output shaft in worm type of reduction gearing, pass through worm type of reduction gearing, rack and pinion drive mechanism assembly is controlled Electromagnetic slings for lifting loads gait of march, rack and pinion drive mechanism assembly is controlled the precision that Electromagnetic slings for lifting loads is advanced, described roll-type transporting device is arranged on Electromagnetic slings for lifting loads below, and extend to hydraulic press inside, adopt four roller paths, every conveyer is comprised of housing, conveying roller, bearing, sprocket wheel, chain, drive motors, bearing and sprocket wheel are installed in outside, a guard shield of outside installation, drive motors is arranged on bottom, the end of described material loading conveying mechanism is established and is detected the material loading approach switch that sheet material is transported to position,
Described blanking conveying mechanism adopts two platen type conveyers, every conveyer is comprised of housing, chain, bracket, drive motors, housing is welded by iron plate bending, the large roller chain of inner employing, on each chain sheet with bent plate, bracket is fixed on bent plate, and drive motors is arranged on bottom; End at whole piece material loading pipeline has 1 to detect the approach switch that finished product is transported to position;
Described side direction material-pulling device is comprised of three cover cylinders, and every cover cylinder comprises a material loading cylinder and a blanking cylinder, and two cylinders are arranged on fixed support; The front end of each cylinder is installed movable pawling, and air volume regulating valve and sense switch are installed on each cylinder;
Described electric-control system is comprised of electric cabinet, low voltage component, button; Electric cabinet is located at separately the outside of hydraulic press, and switch, button, contactor, relay, PLC, the various manipulations of magnetic valve, control, display element are inside housed.
Further, described fixed support is fixed on the column of hydraulic press.
Compared with the prior art a kind of automobile longitudinal girder hydraulic press automatic loading and unloading device of the present invention has outstanding substantive distinguishing features and marked improvement, can realize automatic charging, feeding and blanking, production efficiency is high, reduces labour intensity, safe, convenient management reduces production costs simultaneously.
Accompanying drawing explanation:
Fig. 1 structural representation of the present invention.
The structural representation of Fig. 2 material loading conveying mechanism of the present invention;
Fig. 3 is the side view of Fig. 2.
The specific embodiment:
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details; Illustrated embodiment is only for explaining the present invention, not for limiting the scope of the invention.
Embodiment 1, and referring to Fig. 1,2,3, the 6300 tons of automobile longitudinal girder hydraulic press automatic loading and unloading devices of take are example;
First be processed into Electromagnetic slings for lifting loads 15, Electromagnetic slings for lifting loads 15 provides power by middle motor 18, control the front and back of Electromagnetic slings for lifting loads 15 and move up and down, above Electromagnetic slings for lifting loads 15, connect the rack-track in rack and pinion drive mechanism assembly 13, middle motor 18 belows connect the power shaft of worm type of reduction gearing 12 by the first shaft coupling 11, utilize the second shaft coupling 17 that the gear input shaft in rack and pinion drive mechanism assembly 13 is connected with the output shaft in worm type of reduction gearing 12, by worm type of reduction gearing 12, rack and pinion drive mechanism assembly 13 is controlled Electromagnetic slings for lifting loads 15 gait of march, rack and pinion drive mechanism assembly 13 is controlled the precision that Electromagnetic slings for lifting loads 15 is advanced, at Electromagnetic slings for lifting loads, 15 times automatic material-absorbing device 14 is installed, roll-type transporting device 16 is installed below automatic material-absorbing device 14, and extend to hydraulic press inside, adopt four roller paths, every conveyer is comprised of housing, conveying roller, bearing, sprocket wheel, chain, drive motors, bearing and sprocket wheel are installed in outside, a guard shield of outside installation, drive motors is arranged on bottom, above-mentioned the first shaft coupling 11, worm type of reduction gearing 12, rack and pinion drive mechanism assembly 13, the second shaft coupling 17, automatic material-absorbing device 14, Electromagnetic slings for lifting loads 15 and roll-type transporting device 16 form material loading conveying mechanism 1, whether the end installation and measuring sheet material at material loading conveying mechanism 1 is carried the material loading approach switch putting in place, for detection of sheet material, carry and put in place,
Adopt two platen type conveyers to form blanking conveyor mechanism 2, every conveyer is comprised of housing, chain, bracket, drive motors, housing adopts 4mm iron plate bending welding, the inner large roller carrier chain that adopts pitch 50.8, on each chain sheet, with bent plate, bracket is screwed on bent plate, be easy to remove and repair, drive motors is arranged on bottom, does not take the space on top, and the product after convenient shaping is hung oneself away from conveyer; In addition, at the end of whole piece material loading pipeline, also have 1 to detect the approach switch that finished product is transported to position, for detection of finished product, whether carry and put in place;
Adopt three cover cylinders to form and form side direction material-pulling device 3, every cover cylinder comprises a material loading cylinder and a blanking cylinder, and cylinder is arranged on fixed support; Fixed support is fixed on the column of hydraulic press; The front end of each cylinder is installed movable pawling, be used for promoting sheet material or finished product, air volume regulating valve and sense switch are installed on each cylinder, air volume regulating valve is for the size of the adjustable pressure both stretching speed of adjusting cylinders, whether sense switch stretches out and puts in place or shrink and put in place for detection of cylinder, is convenient to carry out the work of a whole set of hydraulic press according to the signal detecting;
By electric cabinet, low voltage component, button, form and form electric-control system 4; Electric cabinet is arranged separately in the outside of hydraulic press, and switch, button, contactor, relay, PLC, the various manipulations of magnetic valve, control, display element are inside housed, and facilitates staff to operate;
By above-mentioned material loading conveying mechanism 1, blanking conveyor mechanism 2, side direction material-pulling device 3 and electric-control system 4, form a kind of automobile longitudinal girder hydraulic press automatic loading and unloading device of the present invention.
A kind of automobile longitudinal girder hydraulic press automatic loading and unloading device of the present invention, material loading side adopts electromagnetic lifter and roller path feeding, and blanking side adopts apron conveyor blanking.Automatic loading/unloading process: first, utilize two motors control respectively the front and back of Electromagnetic slings for lifting loads and move up and down during material loading, control gait of march by shaft coupling and worm type of reduction gearing, utilize rack-and-pinion track to control the precision of advancing; Automatic material-absorbing device is by excitation, and the secondary lifting of degaussing suction gripper, once advances and retreat and move, and the longeron of primary importance on bin is winched on rollgang, and then repetitive operation, winches to the lining beam of the second place on bin on the longeron of roller-way, realizes location automatically; Material loading side roller path is transported to plate in hydraulic press, and apart from 5970mm position, hydraulic press center line left side, feeder stops feeding; The material loading cylinder of side direction material-pulling device by plate by being pushed on roller-way on shaping dies, hydraulic press starts compacting (now feeding device can material loading) simultaneously, after shaping completes, hydraulic press is by workpiece jack-up, the blanking cylinder of side direction material-pulling device is pushed into the product after being shaped on blanking leaf chain, and apron conveyor is delivered to workpiece outside hydraulic press, therewith when side direction material-pulling device pusher, opposite side is pushed into next piece plate on shaping dies to material-pulling device, completes an operation cycle.
Claims (2)
1. an automobile longitudinal girder hydraulic press automatic loading and unloading device, is characterized in that, comprises material loading conveying mechanism (1), blanking conveying mechanism (2), side direction material-pulling device (3) and electric-control system (4);
Described material loading conveying mechanism (1) is comprised of the first shaft coupling (11), worm type of reduction gearing (12), rack and pinion drive mechanism assembly (13), the second shaft coupling (17), automatic material-absorbing device (14), Electromagnetic slings for lifting loads (15) and roll-type transporting device (16), described Electromagnetic slings for lifting loads (15) is divided into automatic material-absorbing device (14), Electromagnetic slings for lifting loads (15) provides power by middle motor (18), control before and after Electromagnetic slings for lifting loads (15) and move up and down, Electromagnetic slings for lifting loads (15) top connects the rack-track of rack and pinion drive mechanism assembly (13), middle motor (18) below connects the power shaft of worm type of reduction gearing (12) by the first shaft coupling (11), utilize the second shaft coupling (17) that the gear input shaft in rack and pinion drive mechanism assembly (13) is connected with the output shaft in worm type of reduction gearing (12), by worm type of reduction gearing (12), rack and pinion drive mechanism assembly (13) is controlled Electromagnetic slings for lifting loads (15) gait of march, rack and pinion drive mechanism assembly (13) is controlled the precision that Electromagnetic slings for lifting loads (15) is advanced, described roll-type transporting device (16) is arranged on Electromagnetic slings for lifting loads (15) below, and extend to hydraulic press inside, adopt four roller paths, every conveyer is comprised of housing, conveying roller, bearing, sprocket wheel, chain, drive motors, bearing and sprocket wheel are installed in outside, a guard shield of outside installation, drive motors is arranged on bottom, the end of described material loading conveying mechanism (1) is established and is detected the material loading approach switch that sheet material is transported to position,
Described blanking conveying mechanism (2) adopts two platen type conveyers, every conveyer is comprised of housing, chain, bracket, drive motors, housing is welded by iron plate bending, the large roller chain of inner employing, on each chain sheet with bent plate, bracket is fixed on bent plate, and drive motors is arranged on bottom; End at whole piece material loading pipeline has 1 to detect the approach switch that finished product is transported to position;
Described side direction material-pulling device (3) is comprised of three cover cylinders, and every cover cylinder comprises a material loading cylinder and a blanking cylinder, and cylinder is arranged on fixed support; The front end of each cylinder is installed movable pawling, and air volume regulating valve and sense switch are installed on each cylinder;
Described electric-control system (4) is comprised of electric cabinet, low voltage component, button; Electric cabinet is located at separately the outside of hydraulic press, and switch, button, contactor, relay, PLC, the various manipulations of magnetic valve, control, display element are inside housed.
2. a kind of automobile longitudinal girder hydraulic press automatic loading and unloading device according to claim 1, is characterized in that, described fixed support is fixed on the column of hydraulic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604760.9A CN103639315A (en) | 2013-11-26 | 2013-11-26 | Automatic feeding and discharging device of automotive longitudinal beam hydraulic press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604760.9A CN103639315A (en) | 2013-11-26 | 2013-11-26 | Automatic feeding and discharging device of automotive longitudinal beam hydraulic press |
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| CN103639315A true CN103639315A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310604760.9A Pending CN103639315A (en) | 2013-11-26 | 2013-11-26 | Automatic feeding and discharging device of automotive longitudinal beam hydraulic press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697495A (en) * | 2021-07-29 | 2021-11-26 | 天津工程机械研究院有限公司 | Working method of automatic loading and framing production line for multi-model profiles |
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| CN201625737U (en) * | 2010-01-22 | 2010-11-10 | 上海北特金属制品有限公司 | Automatic feeding and discharging system of straightener |
| CN101985144A (en) * | 2010-08-02 | 2011-03-16 | 天津市天锻压力机有限公司 | Full-automatic loading and unloading device for large vehicle longitudinal beam hydraulic machine |
| CN202367100U (en) * | 2011-12-20 | 2012-08-08 | 芜湖奥托自动化设备有限公司 | Synchronous pushing device for automotive frame pressing machine |
| CN102935471A (en) * | 2012-10-30 | 2013-02-20 | 武汉华夏精冲技术有限公司 | Fine blanking machine with full-automatic sheet metal charging device |
| CN202951789U (en) * | 2012-10-27 | 2013-05-29 | 安徽东星汽车部件有限公司 | Programmable double-shaft auto-conveying discharge unit |
| CN203664537U (en) * | 2013-11-26 | 2014-06-25 | 山东蓬翔汽车有限公司 | Automatic feed and discharge device of hydraulic machine of automobile carling |
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2013
- 2013-11-26 CN CN201310604760.9A patent/CN103639315A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201625737U (en) * | 2010-01-22 | 2010-11-10 | 上海北特金属制品有限公司 | Automatic feeding and discharging system of straightener |
| CN101985144A (en) * | 2010-08-02 | 2011-03-16 | 天津市天锻压力机有限公司 | Full-automatic loading and unloading device for large vehicle longitudinal beam hydraulic machine |
| CN202367100U (en) * | 2011-12-20 | 2012-08-08 | 芜湖奥托自动化设备有限公司 | Synchronous pushing device for automotive frame pressing machine |
| CN202951789U (en) * | 2012-10-27 | 2013-05-29 | 安徽东星汽车部件有限公司 | Programmable double-shaft auto-conveying discharge unit |
| CN102935471A (en) * | 2012-10-30 | 2013-02-20 | 武汉华夏精冲技术有限公司 | Fine blanking machine with full-automatic sheet metal charging device |
| CN203664537U (en) * | 2013-11-26 | 2014-06-25 | 山东蓬翔汽车有限公司 | Automatic feed and discharge device of hydraulic machine of automobile carling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697495A (en) * | 2021-07-29 | 2021-11-26 | 天津工程机械研究院有限公司 | Working method of automatic loading and framing production line for multi-model profiles |
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Application publication date: 20140319 |