CN105537626A - Automatic tensile test bar producing system and method - Google Patents

Automatic tensile test bar producing system and method Download PDF

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Publication number
CN105537626A
CN105537626A CN201610135641.7A CN201610135641A CN105537626A CN 105537626 A CN105537626 A CN 105537626A CN 201610135641 A CN201610135641 A CN 201610135641A CN 105537626 A CN105537626 A CN 105537626A
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China
Prior art keywords
tensile test
test bar
bar
blank
conveying device
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CN201610135641.7A
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CN105537626B (en
Inventor
沈守国
信丽华
唐佳
刘圣敏
丁兴国
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Shanghai University of Engineering Science
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Shanghai University of Engineering Science
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B5/00Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/08Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Manipulator (AREA)

Abstract

The invention discloses an automatic tensile test bar producing system and method. The system comprises a distributing device, a bar material conveying device, an industrial robot device, a numerical control lathe device, a finished product conveying device and a control device. Tensile test bar blanks are distributed by the distributing device, conveyed by the bar material conveying device and taken by the industrial robot device to be put into the numerical control lathe device, and after the blanks are machined by the numerical control lathe device, finished products are taken out by the industrial robot device and put on the finished product conveying device to be output. The control device is used for controlling the running of the automatic tensile test bar producing system.

Description

A kind of tensile test bar mechanized production system and method
Technical field
The present invention relates to a kind of tensile test bar mechanized production system and method, belongs to operation automation technical field.
Background technology
At material science, measure material when bearing Performance Characteristics under axial tensile loads, need the tension test doing this material, the material sample used in this experiment is called tensile test bar.Tensile test bar is typical rotary part, carries out removal material forming by the processing method of turning.Current tensile test bar extensively adopts lathe in machining to add traditional manufacturing mode of workman's loading and unloading, and the automaticity of manufacture is not high, and efficiency low cost is high and quality is not easy guarantee.
Summary of the invention
For the problems referred to above that prior art exists, the object of this invention is to provide the automaticity that a kind of tensile test bar mechanized production system manufactures to improve tensile test bar, improve productivity and quality, reduce production cost.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of tensile test bar mechanized production system, comprise feeding-distribution device, bar conveying device, industrial robot equipment, numerically controlled lathe equipment, finished conveying device and control device, tensile test bar blank is carried through described bar conveying device after carrying out sub-material by described feeding-distribution device, carry out feeding by described industrial robot equipment and put into described numerically controlled lathe equipment, taken out by described industrial robot equipment again after described numerically controlled lathe equipment machines and be placed into the output of described finished conveying device, described control device is in order to control the operation of described tensile test bar mechanized production system.
As a kind of embodiment, described feeding-distribution device comprises sub-material frame, adjustable striker plate and the combination hopper be arranged in described sub-material frame and bar hoisting mechanism, and described adjustable striker plate and described bar hoisting mechanism are positioned at described combination hopper and near described bar conveying device.
As a kind of embodiment, described premixed systems case comprises storage bin, point feed bin, feeding plate and hopper base plate, described feeding plate is near described bar conveying device side and have constant slope, described adjustable striker plate is arranged on hopper, between described storage bin and described point of feed bin, only allow a tensile test bar blank to pass through to adapt to bar size, described hopper base plate does and tilts to install, and facilitates tensile test bar blank to be rolled to described point feed bin under gravity.
As a kind of embodiment, described bar conveying device comprises conveying frame, delivery track, has material detecting sensor and sensor installing plate, described delivery track is made up of track body and the some bearings be installed on described track body, described delivery track has certain gradient in the conveying direction, described in have material detecting sensor be arranged on described sensor installing plate.
As a kind of embodiment, described industrial robot equipment comprises six joint industrial robots and bar gripping body, described bar gripping body grabs one by hand, hand grab two and hand grab installing plate and form, described hand grab one and described hand grab two and be arranged on described hand and grab on installing plate, described hand grabs one for gripping tensile test bar blank and tensile test bar semi-finished product, described hand grabs two for gripping tensile test bar finished product, and described hand is grabbed installing plate and is installed on the 6th shaft flange dish of described six joint industrial robots.
As a kind of embodiment, described finished conveying device comprises gravity transfer ladder and finished product box, and described gravity transfer ladder has constant slope on finished product throughput direction, and described finished product box is placed on below described gravity transfer ladder end.
For the problems referred to above that prior art exists, the automaticity that the present invention also provides a kind of tensile test bar automatic production method to manufacture to improve tensile test bar, improves productivity and quality, reduces production cost.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of tensile test bar automatic production method, provides tensile test bar mechanized production system as claimed in claim 1, completes following order link:
Sub-material conveying process: the tensile test bar blank from storage bin is carried out after sub-material through Adjustable device flitch, tensile test bar blank arrives a point feed bin, and control device controls the action of bar hoisting mechanism according to there being the signal condition of material detecting sensor;
Gripping link: control device controls industrial robot device drives bar gripping body and arrives bar conveying device assigned address gripping tensile test bar blank;
Material loading link: tensile test bar blank or tensile test bar semi-finished product clamper are got numerically controlled lathe equipment assigned address by industrial robot equipment utilization bar gripping body;
Processing link: numerically controlled lathe equipment, under the driving of numerical control program, carries out removal materials processing to tensile test bar blank or tensile test bar semi-finished product;
Blanking link: the tensile test bar in numerically controlled lathe equipment or tensile test bar semi-finished product take out by industrial robot equipment utilization bar gripping body;
Tune link: the tensile test bar semi-finished product of taking-up are done upset tune action by industrial robot control rod material gripping body;
Place link: assigned address on the gravity transfer ladder that the tensile test bar machined is placed into finished conveying device by industrial robot equipment;
Finished product conveying process: on the gravity transfer ladder being placed into finished conveying device, the tensile test bar of assigned address tumbles in finished product box along gravity transfer ladder under gravity.
As a kind of embodiment, the work of described sub-material conveying process comprises the steps:
S1, tensile test bar blank roll to point feed bin side under gravity along hopper base plate, and the Adjustable device flitch be between storage bin and point feed bin carries out sub-material, and making in the blank number of plies of point feed bin is one deck;
S2, control device control the action of bar hoisting mechanism according to there being the material detection signal state that has of material detecting sensor, if there is finished conveying device to have tensile test bar blank, the lifting cylinder of bar hoisting mechanism is in home position and is failure to actuate, if there is finished conveying device not have tensile test bar blank, lifting cylinder does and upwards ejects action, promotes a tensile test bar blank;
S3, tensile test bar blank are by after jacking to feeding plate height, and tensile test bar blank rolls into bar conveying device by the effect of gravity along the feeding plate tilted, and lifting cylinder time delay falls;
S4, tensile test bar blank slide into bar conveying device end under gravity along the delivery track of bar conveying device, and under the obstruction of sensor bezel, tensile test bar blank arrives assigned address, have material detecting sensor to obtain signal simultaneously.
As a kind of embodiment, the work of described material loading link comprises the steps:
The bar gripping body grab tensile coupon blank that S1, control device control industrial robot equipment is waited in numerically controlled lathe equipment position.
After S2, control device acquisition number car controlling bed apparatus door open the signal that puts in place, control rod material gripping body arrives in numerically controlled lathe equipment and sends chuck clamping signal after part clamped position, numerically controlled lathe apparatus control system controls chuck clamping, and after gripper chuck is tightened to position, numerically controlled lathe apparatus control system sends gripper chuck and is tightened to a signal.
S3, control device obtain gripper chuck and are tightened to a signal, and control rod material gripping body unclamps and is withdrawn into the outer assigned address of numerically controlled lathe equipment to be waited for.
As a kind of embodiment, described blanking link saddlebag draws together following steps:
After S1, numerically controlled lathe equipment machine, lathe door is opened, and after control device acquisition lathe door opens the signal that puts in place, control rod material gripping body arrives assigned address clamping work pieces.
After S2, Workpiece clamping put in place, control device sends Workpiece clamping and to put in place signal, and numerically controlled lathe apparatus control system controls to open chuck, control device obtain chuck open the signal that puts in place after control rod material gripping body return to the outer assigned address of numerically controlled lathe equipment.
Compared to prior art, Advantageous Effects of the present invention is:
Adopt tensile test bar mechanized production system level method provided by the invention, the automaticity that tensile test bar manufactures can be improved, improve productivity and quality, reduce production cost, there is industrial application value.
Accompanying drawing explanation
Fig. 1 is the structural representation of tensile test bar automatic processing system provided by the invention;
Fig. 2 is the structural representation of tensile test bar, tensile test bar semi-finished product and tensile test bar blank;
Fig. 3 is the structural representation of feeding-distribution device of the present invention;
Fig. 4 is the structural representation of bar hoisting mechanism of the present invention;
Fig. 5 is the structural representation of bar conveying device of the present invention;
Fig. 6 is the structural representation of industrial robot equipment of the present invention;
Fig. 7 is the structural representation of finished conveying device of the present invention;
Fig. 8 is workflow diagram of the present invention;
Number in the figure is schematically as follows: 1-tensile test bar; 2-feeding-distribution device; 21-sub-material frame; 22-combines hopper; 221-storage bin; 222-divides feed bin; 223-feeding plate; 23-adjustable stopper flitch; 24-bar hoisting mechanism; 241-lifting cylinder; 242-promotes supporting plate; 3-bar conveying device; 31-carries frame; 32-delivery track; 321-track bearing; 322-track body; 33-has material detecting sensor; 34-sensor bezel; 4-six joint industrial robot equipment; 41-six joint industrial machine human body; 42-bar gripping body; 421-hand grabs 1; 422-hand grabs 2; 423-hand grabs installing plate; 5-numerically controlled lathe equipment; 51-machine tool control system; 52-chuck; 6-finished conveying device; 61-gravity transfer ladder; 62-finished product box; 7-control device; 71-peripheral control case; 72-system control cabinet; 8-security fence; 9-tensile test bar blank; 10-tensile test bar semi-finished product.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail.
As shown in Figure 1: tensile test bar automatic processing system provided by the invention, feeding-distribution device 2, bar conveying device 3, industrial robot equipment 4, numerically controlled lathe equipment 5, finished conveying device 6, control device 7 and security fence 8 is comprised.Wherein tensile test bar blank 9 is carried through bar conveying device 3 after carrying out sub-material by feeding-distribution device 2, carry out feeding by six joint industrial robot equipment 4 and put into numerically controlled lathe equipment 5, tensile test bar blank is taken out by work six joint industrial robot equipment 4 again and is placed into finished conveying device 6 after numerically controlled lathe 5 machines.Described Digit Control Machine Tool equipment 5 is for the machine-shaping of tensile test bar, described security fence 8 is by described industrial robot equipment 4 job area and external isolation, and described external control device 7 comprises system control cabinet 71 and the peripheral control case 72 be arranged on described security fence 8.
As shown in Figure 3: 9 be tensile test bar blank, 10 be tensile test bar semi-finished product, 1 for tensile test bar.
Shown in composition graphs 2 and Fig. 4: described feeding-distribution device comprises sub-material frame 21, adjustable striker plate 23 and is arranged on combination hopper 22 and the bar hoisting mechanism 24 of in described sub-material frame 21, described adjustable striker plate 23 and bar hoisting mechanism 24 are positioned at described combination hopper 22 and close described bar conveying device 3.Described combination hopper 22 comprises storage bin 221, point feed bin 222 and feeding plate 223, described feeding plate 223 is near described bar conveying device 3 side and have constant slope, described adjustable striker plate 23 is arranged on combination hopper 22, between described storage bin 221 and described point of feed bin 222, and adjustablely only allow a bar blank to pass through to adapt to bar blank dimension, described hopper base plate 224 does and tilts to install, and facilitates tensile test bar blank 9 to be rolled to point feed bin 222 under gravity.Described bar hoisting mechanism 24 is made up of lifting cylinder 241 and lifting supporting plate 242, promotes the movable part that supporting plate 242 is arranged on lifting cylinder 241.
As shown in Figure 5: described bar conveying device comprises conveying frame 31, delivery track 32, has material detecting sensor 33 and sensor installing plate 34.Described delivery track 32 is made up of track body 321 and the some track bearings 322 be installed on described track body 321, described delivery track 32 has certain gradient in the conveying direction, described in have material detecting sensor 33 be arranged on described sensor installing plate 34.
As shown in Figure 6: described industrial robot equipment 4 comprises six joint industrial robots 41 and bar gripping body 42.Described bar gripping body 42 grabs 1 by hand, hand grab 2 422 and hand grab installing plate 423 and form, described hand grab 1 and hand grab 2 422 and be arranged on described hand and grab on installing plate 423, described hand is grabbed installing plate 423 and is installed on the 6th shaft flange dish of described six joint industrial robots 41.
As shown in Figure 7: described finished conveying device 6 comprises gravity transfer ladder 61 and finished product box 62, and described gravity transfer ladder 61 has constant slope on finished product throughput direction, described finished product box 62 is placed on below described gravity transfer ladder 61 ends.
Workflow of the present invention is as follows:
Storage bin 221 layering is stacked the tensile test bar blank 9 of some before described system brings into operation, tensile test bar blank 9 along hopper base plate 224 under gravity to point feed bin 222 1 side roll, the Adjustable device flitch 23 be between storage bin 221 and point feed bin 222 carries out sub-material, and making in tensile test bar blank 9 number of plies of point feed bin 222 kinds is one deck.
As shown in Figure 8, after described system brings into operation, control device 7 controls the action of bar hoisting mechanism 24 according to there being the material detection signal state that has of material detecting sensor 33, if there is material detection signal state to be ON, then the lifting cylinder 241 of bar hoisting mechanism 24 is in home position and is failure to actuate, if the state having material detecting sensor 33 is OFF, then lifting cylinder 241 does and upwards ejects action, tensile test bar blank 9 is by after jacking to feeding plate 223 height, tensile test bar blank 9 rolls into bar conveying device 3 by the effect of gravity along the feeding plate 223 tilted, lifting cylinder 241 time delay falls.Tensile test bar blank 9 slides into bar conveying device 3 end under gravity along delivery track 32 subsequently, under the obstruction of sensor bezel 34, tensile test bar blank 9 arrives assigned address, there is material detecting sensor 33 to obtain signal simultaneously, have material detection signal state to be ON.
Control device 7 controls six joint industrial robots 41 and utilizes bar gripping body 42 will arrive bar conveying device 3 assigned address gripping tensile test bar blank 9.Control device 7 controls industrial robot equipment 4 pairs of numerical control lathe bed apparatus 5 and carries out material loading subsequently, after completing material loading link, described system enters processing link, after completing semi-finished product 10 processing, described system completes blanking link, tune, material loading link, processing link, blanking link and placement successively, after tensile test bar 1 is placed into finished conveying device 6, described system enters next working cycles, and tensile test bar 1 tumbles in finished product box 62 under gravity along gravity transfer ladder 61 simultaneously.
As shown in Figure 2, tensile test bar 1 can be shaped after needing twice clamping and twice processing, and tensile test bar blank 9 forms tensile test bar semi-finished product 10 after completing time processing, forms tensile test bar 1 after the processing of tune clamping.
The work of described sub-material conveying process comprises the steps:
(1) tensile test bar blank rolls to point feed bin side under gravity along hopper base plate, and the Adjustable device flitch be between storage bin and point feed bin carries out sub-material, and making in the blank number of plies of point feed bin is one deck;
(2) control device controls the action of bar hoisting mechanism according to there being the material detection signal state that has of material detecting sensor, if there is finished conveying device to have tensile test bar blank, the lifting cylinder of bar hoisting mechanism is in home position and is failure to actuate, if there is finished conveying device not have tensile test bar blank, lifting cylinder does and upwards ejects action, promotes a tensile test bar blank;
(3) tensile test bar blank is by after jacking to feeding plate height, and tensile test bar blank rolls into bar conveying device by the effect of gravity along the feeding plate tilted, and lifting cylinder time delay falls;
(4) tensile test bar blank slides into bar conveying device end under gravity along the delivery track of bar conveying device, and under the obstruction of sensor bezel, tensile test bar blank arrives assigned address, has material detecting sensor to obtain signal simultaneously.
The specific works process of described material loading link is:
(1) the bar gripping body 42 that control device 7 controls industrial robot equipment 4 clamps bar blank 9 and waits in numerically controlled lathe equipment position, if before described material loading link is in described tune, then bar gripping body 42 uses hand to grab one 421 grab tensile coupon blanks 9, on the contrary, then bar gripping body 42 uses hand to grab 2 422 grab tensile coupon semi-finished product 10;
(2) after control device 7 acquisition number car controlling bed apparatus 5 opens the signal that puts in place, control rod material gripping body 42 arrives in numerically controlled lathe equipment 5 and sends chuck clamping signal after part clamped position, the machine tool control system 51 of numerically controlled lathe equipment 5 controls chuck 52 and clamps, and after chuck 52 clamping puts in place, control system of numerically-controlllathe lathe sends gripper chuck and is tightened to a signal;
(3) control device 7 obtains gripper chuck and is tightened to a signal, control rod material gripping body 42 hand grab 1 or hand grab 2 422 unclamp after and be withdrawn into the wait of numerically controlled lathe equipment 5 outer assigned address.
Described blanking link work specific works process is:
(1) after numerically controlled lathe equipment 5 machines, lathe door is opened, and control device 7 obtains lathe door and opens control rod material gripping body after the signal that puts in place and arrive assigned address clamping work pieces;
(2) after Workpiece clamping puts in place, control device 7 sends Workpiece clamping and to put in place signal, control system of numerically-controlllathe lathe 51 control open chuck 52, control device 7 obtain chuck open the signal that puts in place after control rod material gripping body 42 return to the outer assigned address of numerically controlled lathe equipment 5.
Finally be necessary to herein means out: the foregoing is only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.

Claims (10)

1. a tensile test bar mechanized production system, it is characterized in that: comprise feeding-distribution device, bar conveying device, industrial robot equipment, numerically controlled lathe equipment, finished conveying device and control device, tensile test bar blank is carried through described bar conveying device after carrying out sub-material by described feeding-distribution device, carry out feeding by described industrial robot equipment and put into described numerically controlled lathe equipment, taken out by described industrial robot equipment again after described numerically controlled lathe equipment machines and be placed into the output of described finished conveying device, described control device is in order to control the operation of described tensile test bar mechanized production system.
2. tensile test bar mechanized production system according to claim 1, it is characterized in that: described feeding-distribution device comprises sub-material frame, adjustable striker plate and the combination hopper be arranged in described sub-material frame and bar hoisting mechanism, described adjustable striker plate and described bar hoisting mechanism are positioned at described combination hopper and near described bar conveying device.
3. tensile test bar mechanized production system according to claim 2, it is characterized in that: described premixed systems case comprises storage bin, point feed bin, feeding plate and hopper base plate, described feeding plate is near described bar conveying device side and have constant slope, described adjustable striker plate is arranged on hopper, between described storage bin and described point of feed bin, a tensile test bar blank is only allowed to pass through to adapt to bar size, described hopper base plate does and tilts to install, and facilitates tensile test bar blank to be rolled to described point feed bin under gravity.
4. tensile test bar mechanized production system according to claim 1, it is characterized in that: described bar conveying device comprises conveying frame, delivery track, has material detecting sensor and sensor installing plate, described delivery track is made up of track body and the some bearings be installed on described track body, described delivery track has certain gradient in the conveying direction, described in have material detecting sensor be arranged on described sensor installing plate.
5. tensile test bar mechanized production system according to claim 1, it is characterized in that: described industrial robot equipment comprises six joint industrial robots and bar gripping body, described bar gripping body grabs one by hand, hand grab two and hand grab installing plate and form, described hand grab one and described hand grab two and be arranged on described hand and grab on installing plate, described hand grabs one for gripping tensile test bar blank and tensile test bar semi-finished product, described hand grabs two for gripping tensile test bar finished product, and described hand is grabbed installing plate and is installed on the 6th shaft flange dish of described six joint industrial robots.
6. tensile test bar mechanized production system according to claim 1, it is characterized in that: described finished conveying device comprises gravity transfer ladder and finished product box, described gravity transfer ladder has constant slope on finished product throughput direction, and described finished product box is placed on below described gravity transfer ladder end.
7. a tensile test bar automatic production method, is characterized in that, provides tensile test bar mechanized production system as claimed in claim 1, completes following order link:
Sub-material conveying process: the tensile test bar blank from storage bin is carried out after sub-material through Adjustable device flitch, tensile test bar blank arrives a point feed bin, and control device controls the action of bar hoisting mechanism according to there being the signal condition of material detecting sensor;
Gripping link: control device controls industrial robot device drives bar gripping body and arrives bar conveying device assigned address gripping tensile test bar blank;
Material loading link: tensile test bar blank or tensile test bar semi-finished product clamper are got numerically controlled lathe equipment assigned address by industrial robot equipment utilization bar gripping body;
Processing link: numerically controlled lathe equipment, under the driving of numerical control program, carries out removal materials processing to tensile test bar blank or tensile test bar semi-finished product;
Blanking link: the tensile test bar in numerically controlled lathe equipment or tensile test bar semi-finished product take out by industrial robot equipment utilization bar gripping body;
Tune link: the tensile test bar semi-finished product of taking-up are done upset tune action by industrial robot control rod material gripping body;
Place link: assigned address on the gravity transfer ladder that the tensile test bar machined is placed into finished conveying device by industrial robot equipment;
Finished product conveying process: on the gravity transfer ladder being placed into finished conveying device, the tensile test bar of assigned address tumbles in finished product box along gravity transfer ladder under gravity.
8. tensile test bar automatic production method according to claim 7, is characterized in that, the work of described sub-material conveying process comprises the steps:
S1, tensile test bar blank roll to point feed bin side under gravity along hopper base plate, and the Adjustable device flitch be between storage bin and point feed bin carries out sub-material, and making in the blank number of plies of point feed bin is one deck;
S2, control device control the action of bar hoisting mechanism according to there being the material detection signal state that has of material detecting sensor, if there is finished conveying device to have tensile test bar blank, the lifting cylinder of bar hoisting mechanism is in home position and is failure to actuate, if there is finished conveying device not have tensile test bar blank, lifting cylinder does and upwards ejects action, promotes a tensile test bar blank;
S3, tensile test bar blank are by after jacking to feeding plate height, and tensile test bar blank rolls into bar conveying device by the effect of gravity along the feeding plate tilted, and lifting cylinder time delay falls;
S4, tensile test bar blank slide into bar conveying device end under gravity along the delivery track of bar conveying device, and under the obstruction of sensor bezel, tensile test bar blank arrives assigned address, have material detecting sensor to obtain signal simultaneously.
9. tensile test bar automatic production method according to claim 7, is characterized in that, the work of described material loading link comprises the steps:
The bar gripping body grab tensile coupon blank that S1, control device control industrial robot equipment is waited in numerically controlled lathe equipment position.
After S2, control device acquisition number car controlling bed apparatus door open the signal that puts in place, control rod material gripping body arrives in numerically controlled lathe equipment and sends chuck clamping signal after part clamped position, numerically controlled lathe apparatus control system controls chuck clamping, and after gripper chuck is tightened to position, numerically controlled lathe apparatus control system sends gripper chuck and is tightened to a signal.
S3, control device obtain gripper chuck and are tightened to a signal, and control rod material gripping body unclamps and is withdrawn into the outer assigned address of numerically controlled lathe equipment to be waited for.
10. tensile test bar automatic production method according to claim 7, is characterized in that, described blanking link saddlebag draws together following steps:
After S1, numerically controlled lathe equipment machine, lathe door is opened, and after control device acquisition lathe door opens the signal that puts in place, control rod material gripping body arrives assigned address clamping work pieces.
After S2, Workpiece clamping put in place, control device sends Workpiece clamping and to put in place signal, and numerically controlled lathe apparatus control system controls to open chuck, control device obtain chuck open the signal that puts in place after control rod material gripping body return to the outer assigned address of numerically controlled lathe equipment.
CN201610135641.7A 2016-03-10 2016-03-10 A kind of tensile test bar mechanized production system and method Expired - Fee Related CN105537626B (en)

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CN108161553A (en) * 2018-01-24 2018-06-15 芜湖哈特机器人产业技术研究院有限公司 A kind of axial workpiece automatic production line
CN113828805A (en) * 2021-11-26 2021-12-24 北京新风航天装备有限公司 Closed automatic cutting robot cutting device for capsule coating with rotary symmetric structure
CN115351622A (en) * 2022-09-09 2022-11-18 中国建筑材料科学研究总院有限公司 Automatic processing device and automatic processing method for blank of optical fiber image inverter
CN116787219A (en) * 2023-07-13 2023-09-22 广州里工实业有限公司 Feeding control method, feeding control system, feeding control device and storage medium for numerical control lathe

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