CN202803997U - Automation feeding and blanking mechanical arm - Google Patents

Automation feeding and blanking mechanical arm Download PDF

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Publication number
CN202803997U
CN202803997U CN 201220506096 CN201220506096U CN202803997U CN 202803997 U CN202803997 U CN 202803997U CN 201220506096 CN201220506096 CN 201220506096 CN 201220506096 U CN201220506096 U CN 201220506096U CN 202803997 U CN202803997 U CN 202803997U
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CN
China
Prior art keywords
fixed
slide carriage
mechanical arm
ram
slideway
Prior art date
Application number
CN 201220506096
Other languages
Chinese (zh)
Inventor
张祥林
鲍剑斌
吴彤
Original Assignee
华中科技大学
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Publication date
Application filed by 华中科技大学 filed Critical 华中科技大学
Priority to CN 201220506096 priority Critical patent/CN202803997U/en
Application granted granted Critical
Publication of CN202803997U publication Critical patent/CN202803997U/en

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Abstract

The utility model discloses an automation feeding and blanking mechanical arm. The automation feeding and blanking mechanical arm is particularly suitable for using in multi-process multi-station continuous stamping in a metal pressure machining process. The structure of the mechanical arm is that a cylinder is fixed on a machine frame, a straight line guide rail is fixed on the machine frame along the longitudinal direction, an effect end of a slide carriage is connected with an effect end of the cylinder, a slide block on the straight line guide rail and a servo motor both are fixed on the slide carriage, and a driving wheel is fixed on the output end of the servo motor. The driving wheel is in meshed connection with teeth on a synchronous belt. A ram is fixedly connected with the synchronous belt through a fixed block. The synchronous belt is tensioned by tensioning wheels arranged at two ends of the synchronous belt. A intersect guide rail is fixed on the lower portion of the slide carriage and moves along with the slide carriage up and down. The ram relatively slides in the horizontal direction depending on guiding of the intersect guide rail along with a fixing plate. Clamping devices are arranged at two ends of the ram. When the automation feeding and blanking mechanical arm is in use, the automation feeding and blanking mechanical arm is independently arranged between two press machines. The automation feeding and blanking mechanical arm has the advantages of being compact and stable in structure.

Description

A kind of automation loading and unloading manipulator

Technical field

The utility model relates to a kind of manipulator, is specially a kind of automatic loading and unloading manipulator, and loading and unloading are used when being particularly useful for the continuous punching of multiple operation multistation of stress metal process.

Background technology

The stamping line of Present Domestic extensive use also mainly contains 4 kinds: a traditional people one machine punch line; The independent transfer machine automatic stamping line; Large multi-station press; Servo-pressing machine and high-speed blanking press punch line.

The automaticity that the industries such as present domestic automobile are introduced punch line is higher, and other industry is medium-sized and small enterprises particularly, and the punching production automation uses level also lower, mostly is in the manual mechanization flow line stage.The mode of production hand-manipulated of a this people one machine becomes the bottleneck that restriction enterprise productivity per worker improves, and returns the production of industry labor safety and brings hidden danger.Moreover, because the serious mode of production that relies on labour intensive, enterprise lacks recruitment elasticity, is difficult in time organize recruitment and adjust rhythm of production according to the order dull and rush season, and for export-oriented processing enterprise, recruitment contradiction is particularly outstanding.The enterprise of punching press industry is in the critical point that changes from the manual mechanization punch line to automatic production line.

The utility model content

The purpose of this utility model is to provide a kind of stamping line loading and unloading manipulator for the deficiencies in the prior art, and this punching automation loading and unloading manipulator can arrive next station with the workpiece movable of last station in high beat, low noise ground in the situation that guarantees high linearity.

For achieving the above object, the utility model adopts following technology: a kind of automation loading and unloading manipulator is characterized in that it comprises ram, regulating wheel, Timing Belt, servomotor, cylinder, frame, cross slideway, line slideway, driving wheel and slide carriage;

Cylinder is fixed on the frame, line slideway longitudinally is fixed on the frame, slide carriage is connected with the effect end of cylinder, slide block on the line slideway and servomotor all are fixed on the slide carriage, driving wheel is fixed on the servomotor output, tooth on driving wheel and the Timing Belt is connected with a joggle, ram is fixedly connected with Timing Belt by a fixed block, the regulating wheel tensioning that Timing Belt is installed by two ends, cross slideway is fixed on the bottom of slide carriage, can move up and down with slide carriage, ram relies on the relative sliding on the guiding occurred level direction of cross slideway with described fixed head; The two ends of ram are equipped with clamping device.

The utility model independently is placed between two forcing presses when using, and compared with prior art, the utlity model has following advantage:

1. the transmission of cross slideway makes overall structure stable, can guarantee the stability of transmission when large stroke, can guarantee again the accuracy of feeding.

2. the vertically use of line slideway, stable drive is reliable, and stability is high.

3. vertically by air cylinder driven, under the prerequisite that guarantees stability, make more concision and compact of structure.

4. the design of flanging wheel makes the engagement of driving wheel and Timing Belt tooth more complete, guarantees the stability of cog belt motion.

5. the design of regulating wheel, because the flexibility of cog belt, the degree of tightness that regulating wheel can cog belt is regulated the stationarity when guaranteeing the cog belt motion.

In a word, the utlity model has that compact conformation is stable, stable drive, feeding is accurate and the characteristics such as applied widely.

Description of drawings

Fig. 1 is the front view of the utility model punching automation loading and unloading manipulator;

Fig. 2 is the rearview of the utility model punching automation loading and unloading manipulator.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.Need to prove at this, understand the utility model for the explanation of these embodiments for helping, but do not consist of restriction of the present utility model.In addition, below in each embodiment of described the utility model involved technical characterictic just can mutually not make up as long as consist of each other conflict.

As shown in Figure 1, the punching automation loading and unloading manipulator comprises ram 1, regulating wheel 2, Timing Belt 3, servomotor 4, cylinder 5, frame 6, cross slideway 7, line slideway 8, driving wheel 9 and slide carriage 10.

Cylinder 5 is fixed on the frame 6, line slideway 8 longitudinally is fixed on the frame 6, slide carriage 10 is connected with the effect end of cylinder 5, slide block on the line slideway 8 and servomotor 4 all are fixed on the slide carriage 10, driving wheel 9 is fixed on servomotor 4 outputs, and the tooth on driving wheel 9 and the Timing Belt 3 is connected with a joggle.Ram 1 is fixedly connected with Timing Belt 3 by a fixed block, regulating wheel 2 tensionings that Timing Belt 3 is installed by two ends.Cross slideway 7 is fixed on the bottom of slide carriage 10, can move up and down with slide carriage 10.Ram 1 relies on the relative sliding on the guiding occurred level direction of cross slideway 7 with described fixed head.

The two ends of ram 1 can be installed corresponding clamping device as required, such as sucker etc.Cross slideway 7 is the cross roller guide rail preferably.Servomotor 4 is partly controlled by Programmable Logic Controller and AC servo.Regulating wheel 2 is profile of tooth.The flanging wheel can be set on the driving wheel 9, be used for the compression of Timing Belt 3.

Servomotor passes through driving wheel 9 toothed belt transmissions, and controls the horizontal throw of rams 1 by cross slideway 7; Cylinder 5 is by line slideway 8 control vertical strokes.Ram 1 relies on cross slideway 7 guiding and the support of described fixed head to realize horizontal throw.Vertical stroke then relies on the motion of slide block on line slideway 8 to realize.

Operation principle of the present utility model is as follows:

During use, the punching automation loading and unloading manipulator is placed between two forcing presses of adjacent operation along feed direction.The utility model can be realized horizontal movement and move both vertically.The workbench that a place work piece is arranged with frame position arranged side by side between two forcing presses.Take manipulator left end mould as last operation, the right-hand member mould is that a rear operation is example.In use, the two ends of ram are fixedly connected with terminal-collecting machine and sucker (sucker is existing product, can change flexibly according to workpiece size).The detailed operation process is: the mould die sinking on two forcing presses, programme-control servomotor 4 is started working, servomotor 4 drives driving wheel 9 and rotates, Timing Belt 3 work with driving wheel 9 engagements, the ram horizontal movement that is fixedly connected with by fixed block with Timing Belt 3, its left end arrives the workpiece top of last operation, and right-hand member arrives the top of workbench.Then programme-control cylinder 5 work, the slide carriage that is fixedly connected with cylinder 5 descends, and sucker descends and arrives surface of the work, the absorption workpiece.Programme-control cylinder 5 rises, and slide carriage rises, and workpiece is mentioned.Then programme-control servomotor 4 counter-rotatings, the ram level moves right, and left end moves to the workbench top, the workpiece top of an operation after right-hand member moves to.5 work of programme-control cylinder, slide carriage descends, and the sucker on the ram discharges workpiece along with decline.Then cylinder 5 work, slide carriage rises.Servomotor 4 work, ram 1 is got back to work origin.A working cycles of punching automation loading and unloading manipulator finishes.

The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.

Claims (5)

1. automation loading and unloading manipulator, it is characterized in that it comprises ram (1), regulating wheel (2), Timing Belt (3), servomotor (4), cylinder (5), frame (6), cross slideway (7), line slideway (8), driving wheel (9) and slide carriage (10);
Cylinder (5) is fixed on the frame (6), line slideway (8) longitudinally is fixed on the frame (6), slide carriage (10) is connected with the effect end of cylinder (5), slide block on the line slideway (8) and servomotor (4) all are fixed on the slide carriage (10), driving wheel (9) is fixed on servomotor (4) output, tooth on driving wheel (9) and the Timing Belt (3) is connected with a joggle, ram (1) is fixedly connected with Timing Belt (3) by a fixed block, regulating wheel (2) tensioning that Timing Belt (3) is installed by two ends, cross slideway (7) is fixed on the bottom of slide carriage (10), can move up and down with slide carriage (10), ram (1) relies on the relative sliding on the guiding occurred level direction of cross slideway (7) with described fixed head; The two ends of ram (1) are equipped with clamping device.
2. automation loading and unloading manipulator according to claim 1 is characterized in that, described clamping device is sucker.
3. automation loading and unloading manipulator according to claim 1 and 2 is characterized in that, cross slideway (7) is the cross roller guide rail.
4. automation loading and unloading manipulator according to claim 1 and 2 is characterized in that, regulating wheel (2) is profile of tooth.
5. automation loading and unloading manipulator according to claim 1 and 2 is characterized in that, also is provided with on the driving wheel (9) for the flanging wheel that compresses Timing Belt (3).
CN 201220506096 2012-09-29 2012-09-29 Automation feeding and blanking mechanical arm CN202803997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220506096 CN202803997U (en) 2012-09-29 2012-09-29 Automation feeding and blanking mechanical arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220506096 CN202803997U (en) 2012-09-29 2012-09-29 Automation feeding and blanking mechanical arm

Publications (1)

Publication Number Publication Date
CN202803997U true CN202803997U (en) 2013-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220506096 CN202803997U (en) 2012-09-29 2012-09-29 Automation feeding and blanking mechanical arm

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CN (1) CN202803997U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102886451A (en) * 2012-09-29 2013-01-23 华中科技大学 Automatic charging and discharging mechanical arm
CN103537578A (en) * 2013-10-17 2014-01-29 亿和精密工业(苏州)有限公司 Manipulator taking mechanism
CN104624838A (en) * 2015-01-28 2015-05-20 周正英 Mechanical arm of multi-station punching machine
CN104907443A (en) * 2015-05-18 2015-09-16 深圳大学 Punching machine mechanical arm device
CN105234948A (en) * 2015-10-26 2016-01-13 泉州市远东环保设备有限公司 Demolding and collecting counting mechanism arm used for paper pulp mold environmental protection dining utensils

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102886451A (en) * 2012-09-29 2013-01-23 华中科技大学 Automatic charging and discharging mechanical arm
CN103537578A (en) * 2013-10-17 2014-01-29 亿和精密工业(苏州)有限公司 Manipulator taking mechanism
CN103537578B (en) * 2013-10-17 2016-01-20 亿和精密工业(苏州)有限公司 A kind of manipulator material fetching mechanism
CN104624838A (en) * 2015-01-28 2015-05-20 周正英 Mechanical arm of multi-station punching machine
CN104907443A (en) * 2015-05-18 2015-09-16 深圳大学 Punching machine mechanical arm device
CN105234948A (en) * 2015-10-26 2016-01-13 泉州市远东环保设备有限公司 Demolding and collecting counting mechanism arm used for paper pulp mold environmental protection dining utensils

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

Termination date: 20150929