CN101209627A - Camshaft fixture cramp and its automatically printing method - Google Patents

Camshaft fixture cramp and its automatically printing method Download PDF

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Publication number
CN101209627A
CN101209627A CNA200710172963XA CN200710172963A CN101209627A CN 101209627 A CN101209627 A CN 101209627A CN A200710172963X A CNA200710172963X A CN A200710172963XA CN 200710172963 A CN200710172963 A CN 200710172963A CN 101209627 A CN101209627 A CN 101209627A
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CN
China
Prior art keywords
camshaft
cylinder
module
print
clamp
Prior art date
Application number
CNA200710172963XA
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Chinese (zh)
Inventor
陈剑峰
罗坤
李勇刚
Original Assignee
上海亚太计算机信息系统有限公司
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Publication date
Application filed by 上海亚太计算机信息系统有限公司 filed Critical 上海亚太计算机信息系统有限公司
Priority to CNA200710172963XA priority Critical patent/CN101209627A/en
Publication of CN101209627A publication Critical patent/CN101209627A/en

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Abstract

The invention relates to the automobile camshaft printer technique field, in particular to a camshaft clamp and an automatic printing method used for a camshaft product line of a power plant of the automobile field. The device mainly comprises a camshaft marking system and other hardware parts, comprising a work clamp, a gas supply device and a PANEL box, etc. The method is the automatic printing method used for the camshaft work clamp and mainly aims to solve the hardware part and to solve how to improve the work clamp. And a software part mainly solves the relevant technical problems about how to control a PLC, etc. The invention has the beneficial effects that the invention can carry out an anti-error, marking and scanning treatment for different camshafts. And corresponding positions between two process holes at end faces of the camshaft and the cam are random. When the cam for positioning is adopted, the positions of two holes at the printing end face are not fixed. The invention has the advantages that the use is convenient and the variety is various, etc.

Description

Camshaft frock clamp and automatic Method of printing thereof
Technical field
The present invention relates to automobile industry convexity wheel shaft printer technology field, a kind of camshaft frock clamp and automatic Method of printing thereof that is mainly used in the power houses Camshaft Production line in the automobile industry of outstanding purport.
Background technology
Continuous expansion along with production in automobile industry, vehicle is on the increase, power houses Camshaft Production line turns to the multiclass polytypic by original single camshaft product, and camshaft printer in the past can only print at single product, and camshaft can not carry out shortcomings such as mistake proofing, mark and scanning.
Summary of the invention
In order to overcome above-mentioned weak point, main purpose of the present invention aims to provide a kind of automatic Method of printing by frock clamp, feeder and camshaft frock clamp, reaches the camshaft frock clamp and the automatic Method of printing thereof that carry out mistake proofing, mark and scanning at different camshafts.
The technical problem to be solved in the present invention is: hardware components mainly solves frock clamp and how to improve problem; Software section mainly solves how to pass through programmable logic controller (PLC) PLC, and the air feed and the control problem of control power supply, source of the gas make it how to realize relevant technologies problems such as printing automatically.
The technical solution adopted for the present invention to solve the technical problems is: this device mainly is made up of hardware components such as camshaft marking systems, comprise: parts such as frock clamp, feeder, pneumatic element case, electric box, section bar protection network and PANEL case, described frock clamp is made up of camshaft lifting mechanism, thimble pushing mechanism, detent mechanism, camshaft rotating mechanism, camshaft clamp mechanism, print position pushing mechanism and scanning position pushing mechanism, each parts is combined as holistic frock clamp, and this device at least also comprises:
One camshaft lifting mechanism by rotary bracket, preceding support, cam orientation piece, guide supporting, track base, the axis of guide, declare type sensor depression bar A, declare type sensor depression bar B, the depression bar seat, declare type piece, sensor stand, upper plate and lifting cylinder and form, wherein:
Rotary bracket is screwed on the axis of guide, the centre is fixed on the lifting cylinder by screw, the axis of guide slides up and down in track base, and track base is screwed on guide supporting, and preceding support, cam orientation piece and guide supporting all use the M6 soket head cap screw to be fixed on the upper plate;
One camshaft clamp mechanism by clamp cylinder, clamp on nylon, clamp, connecting rod, pivot pin, the line slideway, fixture block seat and axle form, wherein:
Clamp nylon and be fixed on the clamp with the cross sunk screw, clamp is fixed on the axle by marking closely screw, and axle is through in two fixture block seats, and two ends are blocked by shaft block ring, and the clamp rear end has slotted hole and is connected on the clamping cylinder by pivot pin;
Described camshaft lifting mechanism and camshaft clamp mechanism are fixed on the slide block of line slideway by soket head cap screw, under the promotion that print to promote cylinder, move, print and promote cylinder and be installed in to print and promote to support and print before the cylinder to promote to support behind the cylinder at print position and rotation position location;
The promotion that promotes cylinder by scanning on the base plate during lower floor is fixed on moves around between scanning position and print position, and mobile accuracy is by line slideway control down, and scanning promotes cylinder and is installed in that scanning promotes to support before the cylinder and scanning promotes to support behind the cylinder; Block is used for controlling cylinder position back and forth;
A whole set of frock clamp is fixed on the big base plate, on big base plate drag chain is housed also, is used to wear the electric wire and the tracheae that move around, and drag chain is connected on the base plate by the drag chain contiguous block.
The feeder of described camshaft frock clamp comprises: the controller of programmable logic controller (PLC) PLC, source of the gas processing unit, signal conversion module, scanner, printer, mark machine, cylinder anchor clamps, magnetic valve, button, warning and sensor; Wherein:
The input/output terminal of one programmable logic controller (PLC) PLC, one side is connected with the I/O of industrial bus, power line and Ethernet respectively; The input/output terminal of opposite side one tunnel is connected with the I/O of the controller of printer, and the input/output terminal on another road is connected with magnetic valve, button A, warning, sensor and the I/O of button B respectively by the I/O signal;
The input/output terminal of source of the gas processing unit A one side is connected with the I/O of source of the gas processing unit B and source of the gas line port respectively; Opposite side is provided with two tunnel input/output terminal and is connected with the I/O of mark machine; The input/output terminal of source of the gas processing unit B opposite side is connected with the I/O of magnetic valve;
Programmable logic controller (PLC) PLC controls the input and output of all signals, the power on/off of control magnetic valve, and magnetic valve Attraction strap dynamic air cylinder is released, thereby drives the mechanical clamp action; The controller of control printer, thereby the automatic printing of control printer; The automatic scan of gated sweep device; Control button A lamp is reported to the police and each parts of sensor;
The input/output terminal of signal conversion A one side is connected with the I/O of signal conversion B and industrial bus respectively, and the input/output terminal of opposite side is connected with the I/O of scanner; The input/output terminal of signal conversion B one side is connected with the I/O of signal conversion A and industrial bus respectively, and the input/output terminal of opposite side is connected with the I/O of the controller of printer;
The input/output terminal of one scan device is connected with the I/O of signal conversion A and Ethernet respectively;
The input/output terminal of the controller of one printer is connected with the I/O of mark machine with signal conversion B, power line, programmable logic controller (PLC) PLC respectively;
The input/output terminal of one side of one cylinder anchor clamps is connected with the I/O of magnetic valve respectively; The input/output terminal of opposite side is connected with the I/O of frock clamp by interface.
A kind of automatic Method of printing of camshaft frock clamp, this method is by controller, mark machine, cylinder anchor clamps, magnetic valve, button, warning, sensor and the frock clamp of the programmable logic controller (PLC) PLC in the feeder, source of the gas processing unit, signal conversion module, scanner, printer, realize the automatic printing of camshaft frock clamp, this is printed automatically
Concrete job step is:
Step 1. material loading
After the initialization with regard to material loading;
Step 2. both hands print button gives a green light, and waits for starting
After executing the material loading module, then enter the both hands print button and give a green light, wait for starting module;
Step 3. sensor is judged the camshaft model
Execute the both hands print button and give a green light, after wait starts module, then enter sensor and judge camshaft model module;
Step 4. camshaft lifts cylinder camshaft is lifted
Execute after sensor judges camshaft model module, then enter camshaft and lift cylinder camshaft is lifted module;
Step 5. thimble cylinder will have the thimble release of Telescopic to touch camshaft printing end face
Execute after camshaft lifts cylinder camshaft is lifted module, the thimble that then enters the thimble cylinder and will have Telescopic is released and is touched camshaft and print the end face module;
Step 6. camshaft rotary cylinder promotes the rack linear motion, thereby drives the thimble rotation that is installed on the gear shaft
Execute the thimble cylinder will have the thimble of Telescopic to release to touch camshaft print the end face module after, then enter the camshaft rotary cylinder and promote the rack linear motion, thereby drive the thimble rotary module that is installed on the gear shaft;
Step 7. thimble stretches into fabrication hole, drives the camshaft rotation
Execute the camshaft rotary cylinder and promote the rack linear motion, thereby after driving the thimble rotary module that is installed on the gear shaft, then enter thimble and stretch into fabrication hole, drive the camshaft rotary module;
Step 8. is treated that tooth bar is shifted onto and is withdrawn into initial position after the end and makes the fabrication hole of camshaft at horizontal level
Execute thimble and stretch into fabrication hole, drive the camshaft rotary module after, then enter and treat that tooth bar is shifted onto and be withdrawn into initial position after the end and make the fabrication hole of camshaft in the horizontal level module;
Step 9. clamp mechanism clamps camshaft
Execute and treat that tooth bar is shifted onto and be withdrawn into fabrication hole that initial position makes camshaft after the end after the horizontal level module, then enter clamp mechanism the camshaft clamp module;
Step 10. is printed the promotion cylinder camshaft is pushed to print stations
Execute clamp mechanism with the camshaft clamp module after, then enter and print to promote cylinder camshaft is pushed to the print stations module;
Step 11. draw point printer carries out two-dimension code and the arc literal is printed
Execute print to promote cylinder camshaft be pushed to the print stations module after, then enter the draw point printer and carry out two-dimension code and arc literal print module;
Step 12. is printed and is finished scanning promotion cylinder, shifts camshaft onto scanning position
Execute after the draw point printer carries out two-dimension code and arc literal print module, then enter to print and finish scanning and promote cylinder, shift camshaft onto scanning position;
Step 13. two-dimension code scanner scans, and the result will record database
Execute and print to finish scanning and promote cylinder, shift camshaft onto the scanning position module after, then enter the two-dimension code scanner and scan, the result will record DBM;
The whole process of step 14. finishes, and camshaft resets to initial position, and alarm lamp gives a green light, and waits for that operating personnel handle
Execute the two-dimension code scanner and scan, after the result will record DBM, then enter whole process and finish, camshaft resets to initial position, and alarm lamp gives a green light, and waits for operating personnel's processing module.
The invention has the beneficial effects as follows: the present invention can carry out mistake proofing, mark and scanning at different camshafts; The relative position of 2 fabrication holes of camshaft end face and cam is at random, so when adopting cam orientation, 2 hole sites of printing section are unfixed, must dodge two holes when the draw point printer prints, otherwise will damage the draw point printer, this is a key point; Have advantages such as easy to use, various in style.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Accompanying drawing 1 is frock clamp overall structure schematic diagram of the present invention;
Accompanying drawing 2 is the big negative upper-part of the present invention structural representation;
Accompanying drawing 3 clamps cylinder installation site structural representation for the present invention;
Accompanying drawing 4 is air feed circuit theory diagrams of the present invention;
Accompanying drawing 5 is the automatic Method of printing process blocks of the present invention schematic diagram;
Label declaration in the accompanying drawing:
The 1-rotary bracket; 50-programmable logic controller (PLC) PLC;
Support before the 2-; 51-source of the gas processing unit A;
3-cam orientation piece; 52-signal conversion A;
The 4-guide supporting; The 53-scanner;
The 5-track base; The controller of 54-printer;
The 6-axis of guide; 55-mark machine;
7-declares type sensor depression bar A; 56-cylinder anchor clamps;
8-declares type sensor depression bar B; The 57-magnetic valve;
9-depression bar seat; 58-button A;
10-declares the type piece; 59-reports to the police;
The 11-sensor stand; The 60-sensor;
The 13-upper plate; 61-button B;
Base plate among the 14-; 71-source of the gas processing unit B;
The 15-drag chain; 72-signal conversion B;
Under the 16-line slideway;
17-lifting cylinder;
18-clamps cylinder;
19-clamps nylon;
The 20-clamp;
The 21-connecting rod;
The 22-pivot pin;
On the 24-line slideway;
25-fixture block seat;
The 27-axle;
The 28-block;
29-prints and promotes cylinder;
30-prints and promotes to support before the cylinder;
31-prints and promotes to support behind the cylinder;
33-scanning promotes to support before the cylinder;
34-drag chain contiguous block;
The big base plate of 38-;
The 80-material loading;
81-both hands print button gives a green light, and waits for starting;
The 82-sensor is judged the camshaft model;
The 83-camshaft lifts cylinder camshaft is lifted;
84-thimble cylinder will have the thimble release of Telescopic to touch camshaft printing end face;
85-camshaft rotary cylinder promotes the rack linear motion, thereby drives the thimble rotation that is installed on the gear shaft;
The 86-thimble stretches into fabrication hole, drives the camshaft rotation;
87-treats that tooth bar is shifted onto and is withdrawn into initial position after the end and makes the fabrication hole of camshaft at horizontal level;
The 88-clamp mechanism clamps camshaft;
89-prints the promotion cylinder camshaft is pushed to print stations;
90-draw point printer carries out two-dimension code and the arc literal is printed;
91-prints and finishes scanning promotion cylinder, shifts camshaft onto scanning position;
92-two-dimension code scanner scans, and the result will record database;
The whole process of 93-
The specific embodiment
See also shown in the accompanying drawing 1,2,3,4,5, the present invention can carry out mistake proofing, mark and scanning at different camshafts.The relative position of 2 fabrication holes of camshaft end face and cam is at random, so when adopting cam orientation, 2 hole sites of printing section are unfixed, must dodge two holes when the draw point printer prints, otherwise will damage the draw point printer, this is a key point.
Apparatus of the present invention mainly are made up of camshaft marking system hardware components, comprise: frock clamp, feeder, pneumatic element case, electric box, section bar protection network and PANEL box part, described frock clamp is made up of camshaft lifting mechanism, thimble pushing mechanism, detent mechanism, camshaft rotating mechanism, camshaft clamp mechanism, print position pushing mechanism and scanning position pushing mechanism, each parts is combined as holistic frock clamp, and this device at least also comprises:
One camshaft lifting mechanism by rotary bracket 1, preceding support 2, cam orientation piece 3, guide supporting 4, track base 5, the axis of guide 6, declare type sensor depression bar A7, declare type sensor depression bar B8, depression bar seat 9, declare type piece 10, sensor stand 11, upper plate 13 and lifting cylinder 17 and form, wherein:
Rotary bracket 1 is screwed on the axis of guide 6, the centre is fixed on the lifting cylinder 17 by screw, the axis of guide 6 slides up and down in track base 5, track base 5 is screwed on guide supporting 4, and preceding support 2, cam orientation piece 3 and guide supporting 4 all use the M6 soket head cap screw to be fixed on the upper plate 13;
One camshaft clamp mechanism by clamp cylinder 18, clamp on nylon 19, clamp 20, connecting rod 21, pivot pin 22, the line slideway 24, fixture block seat 25 and axle 27 form, wherein:
Clamping nylon 19 usefulness cross sunk screws is fixed on the clamp 20, clamp 20 is fixed on the axle 27 by marking closely screw, axle 27 is through in two fixture block seats 25, and two ends are blocked by shaft block ring, and clamp 20 rear ends have slotted hole and are connected on the clamping cylinder by pivot pin 22;
Described camshaft lifting mechanism and camshaft clamp mechanism are fixed on the slide block of line slideway by soket head cap screw, under the promotion that print to promote cylinder 29, move, print and promote cylinder 29 and be installed in to print and promote to support before the cylinder 30 and print and promote to support on 31 behind the cylinder at print position and rotation position location;
During being fixed on, lower floor moves around between scanning position and print position by scanning the promotion that promotes cylinder on the base plate 14, mobile accuracy is by 16 controls under the line slideway, scanning promote cylinder be installed in scanning promote to support before the cylinder 33 and scanning promote to support on 31 behind the cylinder; Block 28 is used for controlling cylinder position back and forth;
A whole set of frock clamp is fixed on the big base plate 38, on big base plate 38 drag chain 15 is housed also, is used to wear the electric wire and the tracheae that move around, and drag chain 15 is connected on the base plate by drag chain contiguous block 34.
See also shown in the accompanying drawing 4, the feeder of described camshaft frock clamp comprises: the controller 54 of programmable logic controller (PLC) PLC50, source of the gas processing unit, signal conversion module, scanner 53, printer, mark machine 55, cylinder anchor clamps 56, magnetic valve 57, button, warning 59 and sensor 60; Wherein:
The input/output terminal of one programmable logic controller (PLC) PLC50, one side is connected with the I/O of industrial bus, power line and Ethernet respectively; The input/output terminal of opposite side one tunnel is connected with the I/O of the controller of printer 54, and the input/output terminal on another road is connected with the I/O of button B61 with magnetic valve 57, button A58, warning 59, sensor 60 respectively by the I/O signal;
The input/output terminal of source of the gas processing unit A51 one side is connected with the I/O of source of the gas processing unit B71 and source of the gas line port respectively; Opposite side is provided with two tunnel input/output terminal and is connected with the I/O of mark machine 55; The input/output terminal of source of the gas processing unit B71 opposite side is connected with the I/O of magnetic valve 57;
The input and output of programmable logic controller (PLC) PLC 50 all signals of control, the power on/off of control magnetic valve 57, magnetic valve 57 Attraction strap dynamic air cylinders are released, thereby drive the mechanical clamp action; The controller 54 of control printer, thereby the automatic printing of control printer; The automatic scan of gated sweep device 53; Control button A 58 lamps, warning 59 and sensor 60 each parts;
The input/output terminal of signal conversion A 52 1 sides is connected with the I/O of signal conversion B 72 and industrial bus respectively, and the input/output terminal of opposite side is connected with the I/O of scanner 53; The input/output terminal of signal conversion B72 one side is connected with the I/O of signal conversion A52 and industrial bus respectively, and the input/output terminal of opposite side is connected with the I/O of the controller of printer 54;
The input/output terminal of one scan device 53 is connected with the I/O of signal conversion A52 and Ethernet respectively;
The input/output terminal of the controller 54 of one printer is connected with the I/O of mark machine 55 with signal conversion B72, power line, programmable logic controller (PLC) PLC 50 respectively;
The input/output terminal of one side of one cylinder anchor clamps 56 is connected with the I/O of magnetic valve 57 respectively; The input/output terminal of opposite side is connected with the I/O of frock clamp by interface.
See also shown in the accompanying drawing 5, a kind of automatic Method of printing of camshaft frock clamp, this method is by controller 54, mark machine 55, cylinder anchor clamps 56, magnetic valve 57, button, warning 59, sensor 60 and the frock clamp of the programmable logic controller (PLC) PLC 50 in the feeder, source of the gas processing unit, signal conversion module, scanner 53, printer, realize the automatic printing of camshaft frock clamp, this concrete job step of printing automatically is:
Step 1. material loading 80
After the initialization with regard to material loading 80;
Step 2. both hands print button gives a green light, and waits for starting 81
After executing material loading 80 modules, then enter the both hands print button and give a green light, wait for starting 81 modules;
Step 3. sensor is judged camshaft model 82
Execute the both hands print button and give a green light, after wait starts 81 modules, then enter sensor and judge camshaft model 82 modules;
Step 4. camshaft lifts cylinder camshaft is lifted 83
Execute after sensor judges camshaft model 82 modules, then enter camshaft and lift cylinder camshaft is lifted 83 modules;
Step 5. thimble cylinder will have the thimble release of Telescopic to touch camshaft printing end face 84
Execute after camshaft lifts cylinder camshaft is lifted 83 modules, the thimble that then enters the thimble cylinder and will have Telescopic is released and is touched camshaft and print end face 84 modules;
Step 6. camshaft rotary cylinder promotes the rack linear motion, thereby drives the thimble rotation 85 that is installed on the gear shaft
Execute the thimble cylinder will have the thimble of Telescopic to release to touch camshaft print end face 84 modules after, then enter the camshaft rotary cylinder and promote the rack linear motion, rotate 85 modules thereby drive the thimble that is installed on the gear shaft;
Step 7. thimble stretches into fabrication hole, drives camshaft rotation 86
Execute the camshaft rotary cylinder and promote the rack linear motion, thereby after driving the thimble that is installed on the gear shaft and rotating 85 modules, then enter thimble and stretch into fabrication hole, drive camshaft and rotate 86 modules;
Step 8. is treated that tooth bar is shifted onto and is withdrawn into initial position after the end and makes the fabrication hole of camshaft at horizontal level 87
Execute thimble and stretch into fabrication hole, after driving camshaft and rotating 86 modules, then enter and treat that tooth bar is shifted onto and be withdrawn into initial position after the end and make the fabrication hole of camshaft in horizontal level 87 modules;
Step 9. clamp mechanism clamps 88 with camshaft
Execute and treat that tooth bar is shifted onto and be withdrawn into fabrication hole that initial position makes camshaft after the end after horizontal level 87 modules, then enter clamp mechanism camshaft is clamped 88 modules;
Step 10. is printed the promotion cylinder camshaft is pushed to print stations 89
Execute after clamp mechanism clamps 88 modules with camshaft, then enter to print and promote cylinder camshaft is pushed to print stations 89 modules;
Step 11. draw point printer carries out two-dimension code and the arc literal prints 90
Execute print to promote cylinder camshaft be pushed to print stations 89 modules after, enter then that the draw point printer carries out two-dimension code and 90 modules printed in the arc literal;
Step 12. is printed and is finished scanning promotion cylinder, shifts camshaft onto scanning position 91
Execute the draw point printer and carry out after two-dimension code and arc literal print 90 modules, then enter to print and finish scanning and promote cylinder, shift camshaft onto scanning position 91;
Step 13. two-dimension code scanner scans, and the result will record database 92
Execute and print to finish scanning and promote cylinder, shift camshaft onto scanning position 91 modules after, then enter the two-dimension code scanner and scan, the result will record database 92 modules;
The whole process of step 14. finishes, and camshaft resets to initial position, and alarm lamp gives a green light, and waits for that operating personnel handle 93
Execute the two-dimension code scanner and scan, after the result will record database 92 modules, then enter whole process and finish, camshaft resets to initial position, and alarm lamp gives a green light, and waits for that operating personnel handle 93 modules.
Realization target of the present invention:
But system can discern model automatically and print relevant identification code and two-dimension code (DataMatrix);
System's energy automatic scan two-dimension code (DataMatrix);
System's two-dimension code of writing scan automatically arrives existing camshaft traceability system;
Frock clamp of the present invention consists of the following components:
The camshaft lifting mechanism: 1. operating personnel are positioned at camshaft on the support;
2. declare the model of type sensor, pass to PLC, the control print What according to the difference judgement camshaft of camshaft shape;
3. model is judged end, and the lifting cylinder lifts camshaft, makes cam leave locating piece, so that the back rotation;
The thimble pushing mechanism: this mechanism makes thimble touch surface of the work, and stage clip is equipped with in the thimble back, makes thimble to the camshaft end face certain power be arranged;
The camshaft rotating mechanism: this mechanism is made up of one group of rack-and-pinion and cylinder, and cylinder makes thimble slide at surface of the work when releasing, and continues to drag the camshaft rotation after thimble enters the workpiece end face aperture, pulling camshaft location when cylinder is regained.
The camshaft clamp mechanism: etc. clamp camshaft after the accurate work piece positioning, for the back print scanned used;
Print position pushing mechanism: workpiece is shifted onto print position, carry out two-dimension code then and print;
Scanning position pushing mechanism: workpiece is shifted onto scanning position, carry out two-dimension code scanning then, sweep data records is arrived database.

Claims (3)

1. camshaft frock clamp, this device mainly is made up of camshaft marking system hardware components, comprise: frock clamp, feeder, pneumatic element case, electric box, section bar protection network and PANEL box part, it is characterized in that: described frock clamp is made up of camshaft lifting mechanism, thimble pushing mechanism, detent mechanism, camshaft rotating mechanism, camshaft clamp mechanism, print position pushing mechanism and scanning position pushing mechanism, each parts is combined as holistic frock clamp, and this device at least also comprises:
One camshaft lifting mechanism by rotary bracket (1), preceding support (2), cam orientation piece (3), guide supporting (4), track base (5), the axis of guide (6), declare type sensor depression bar A (7), declare type sensor depression bar B (8), depression bar seat (9), declare type piece (10), sensor stand (11), upper plate (13) and lifting cylinder (17) and form, wherein:
Rotary bracket (1) is screwed on the axis of guide (6), the centre is fixed on the lifting cylinder (17) by screw, the axis of guide (6) slides up and down in track base (5), track base (5) is screwed on guide supporting (4), and preceding support (2), cam orientation piece (3) and guide supporting (4) all use the M6 soket head cap screw to be fixed on the upper plate (13);
One camshaft clamp mechanism is made up of (24), fixture block seat (25) and axle (27) on clamping cylinder (18), clamping nylon (19), clamp (20), connecting rod (21), pivot pin (22), the line slideway, wherein:
Clamping nylon (19) is fixed on the clamp (20) with the cross sunk screw, clamp (20) is fixed on the axle (27) by marking closely screw, axle (27) is through in two fixture block seats (25), two ends are blocked by shaft block ring, and clamp (20) rear end has slotted hole and is connected on the clamping cylinder by pivot pin (22);
Described camshaft lifting mechanism and camshaft clamp mechanism are fixed on the slide block of line slideway by soket head cap screw, under the promotion that print to promote cylinder (29), move, print and promote cylinder (29) and be installed in to print and promote to support (30) before the cylinder and print to promote behind the cylinder in the support (31) at print position and rotation position location;
Lower floor is fixed on middle base plate (14) and upward moves around between scanning position and print position by the promotion of scanning promotion cylinder, mobile accuracy is by (16) control under the line slideway, and scanning promotes cylinder and is installed in scanning and promotes to support before the cylinder (33) and scanning and promote behind the cylinder in the support (31); Block (28) is used for controlling cylinder position back and forth;
A whole set of frock clamp is fixed on the big base plate (38), on big base plate (38) drag chain (15) is housed also, is used to wear the electric wire and the tracheae that move around, and drag chain (15) is connected on the base plate by drag chain contiguous block (34).
2. camshaft frock clamp according to claim 1 is characterized in that: described feeder comprises: the controller (54) of programmable logic controller (PLC) PLC (50), source of the gas processing unit, signal conversion module, scanner (53), printer, mark machine (55), cylinder anchor clamps (56), magnetic valve (57), button, warning (59) and sensor (60); Wherein:
The input/output terminal of one programmable logic controller (PLC) PLC (50) one sides is connected with the I/O of industrial bus, power line and Ethernet respectively; The input/output terminal of opposite side one tunnel is connected with the I/O of the controller of printer (54), and the input/output terminal on another road is connected with the I/O of button B (61) with magnetic valve (57), button A (58), warning (59), sensor (60) respectively by the I/O signal;
The input/output terminal of source of the gas processing unit A (51) one sides is connected with the I/O of source of the gas processing unit B (71) and source of the gas line port respectively; Opposite side is provided with two tunnel input/output terminal and is connected with the I/O of mark machine (55); The input/output terminal of source of the gas processing unit B (71) opposite side is connected with the I/O of magnetic valve (57);
Programmable logic controller (PLC) PLC (50) controls the input and output of all signals, the power on/off of control magnetic valve (57), and magnetic valve (57) Attraction strap dynamic air cylinder is released, thereby drives the mechanical clamp action; The controller (54) of control printer, thereby the automatic printing of control printer; The automatic scan of gated sweep device (53); Control button A (58) lamp, report to the police (59) and each parts of sensor (60);
The input/output terminal of signal conversion A (52) one sides is connected with the I/O of signal conversion B (72) and industrial bus respectively, and the input/output terminal of opposite side is connected with the I/O of scanner (53); The input/output terminal of signal conversion B (72) one sides is connected with the I/O of signal conversion A (52) and industrial bus respectively, and the input/output terminal of opposite side is connected with the I/O of the controller of printer (54);
The input/output terminal of one scan device (53) is connected with the I/O of signal conversion A (52) and Ethernet respectively;
The input/output terminal of the controller of one printer (54) is connected with the I/O of mark machine (55) with signal conversion B (72), power line, programmable logic controller (PLC) PLC (50) respectively;
The input/output terminal of one side of one cylinder anchor clamps (56) is connected with the I/O of magnetic valve (57) respectively; The input/output terminal of opposite side is connected with the I/O of frock clamp by interface.
3. the automatic Method of printing of a camshaft frock clamp, it is characterized in that: this method is by controller (54), mark machine (55), cylinder anchor clamps (56), magnetic valve (57), button, warning (59), sensor (60) and the frock clamp of the programmable logic controller (PLC) PLC (50) in the feeder, source of the gas processing unit, signal conversion module, scanner (53), printer, realize the automatic printing of camshaft frock clamp, this concrete job step of printing automatically is:
Step 1. material loading (80)
After the initialization with regard to material loading (80);
Step 2. both hands print button gives a green light, and waits for starting (81)
After executing material loading (80) module, then enter the both hands print button and give a green light, wait for starting (81) module;
Step 3. sensor is judged camshaft model (82)
Execute the both hands print button and give a green light, after wait starts (81) module, then enter sensor and judge camshaft model (82) module;
Step 4. camshaft lifts cylinder and camshaft is lifted (83)
Execute after sensor judges camshaft model (82) module, then enter camshaft and lift cylinder and camshaft is lifted (83) module;
Step 5. thimble cylinder will have the thimble release of Telescopic to touch camshaft printing end face (84)
Execute after camshaft lifts cylinder and camshaft is lifted (83) module, the thimble that then enters the thimble cylinder and will have Telescopic is released and is touched camshaft and print end face (84) module;
Step 6. camshaft rotary cylinder promotes the rack linear motion, thereby drives the thimble rotation (85) that is installed on the gear shaft
Execute the thimble cylinder will have the thimble of Telescopic to release to touch camshaft print end face (84) module after, then enter the camshaft rotary cylinder and promote the rack linear motion, thereby drive thimble rotation (85) module that is installed on the gear shaft;
Step 7. thimble stretches into fabrication hole, drives camshaft rotation (86)
Execute the camshaft rotary cylinder and promote the rack linear motion, thereby after driving thimble rotation (85) module that is installed on the gear shaft, then enter thimble and stretch into fabrication hole, drive camshaft rotation (86) module;
Step 8. is treated that tooth bar is shifted onto and is withdrawn into initial position after the end and makes the fabrication hole of camshaft in horizontal level (87)
Execute thimble and stretch into fabrication hole, drive camshaft rotation (86) module after, then enter and treat that tooth bar is shifted onto and be withdrawn into initial position after the end and make the fabrication hole of camshaft in horizontal level (87) module;
Step 9. clamp mechanism clamps (88) with camshaft
Execute and treat that tooth bar is shifted onto and be withdrawn into fabrication hole that initial position makes camshaft after the end after horizontal level (87) module, then enter clamp mechanism camshaft is clamped (88) module;
Step 10. is printed the promotion cylinder camshaft is pushed to print stations (89)
Execute after clamp mechanism clamps (88) module with camshaft, then enter to print and promote cylinder camshaft is pushed to print stations (89) module;
Step 11. draw point printer carries out two-dimension code and the arc literal is printed (90)
Execute print to promote cylinder camshaft be pushed to print stations (89) module after, enter then that the draw point printer carries out two-dimension code and (90) module printed in the arc literal;
Step 12. is printed and is finished scanning promotion cylinder, shifts camshaft onto scanning position (91)
Execute the draw point printer and carry out after two-dimension code and arc literal print (90) module, then enter to print and finish scanning and promote cylinder, shift camshaft onto scanning position (91);
Step 13. two-dimension code scanner scans, and the result will record database (92)
Execute and print to finish scanning and promote cylinder, shift camshaft onto scanning position (91) module after, then enter the two-dimension code scanner and scan, the result will record database (92) module;
The whole process of step 14. finishes, and camshaft resets to initial position, and alarm lamp gives a green light, and waits for that operating personnel handle (93)
Execute the two-dimension code scanner and scan, after the result will record database (92) module, then enter whole process and finish, camshaft resets to initial position, and alarm lamp gives a green light, and waits for that operating personnel handle (93) module.
CNA200710172963XA 2007-12-25 2007-12-25 Camshaft fixture cramp and its automatically printing method CN101209627A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886993A (en) * 2010-06-02 2010-11-17 奇瑞汽车股份有限公司 Cam shaft testing device
CN102059627A (en) * 2010-11-23 2011-05-18 北京第二机床厂有限公司 Phase bit positioning device of cam shaft grinding machine
CN102152667A (en) * 2011-01-26 2011-08-17 龙梅 Flat-plate direct injector translation device positioning controller special for glass crystal
CN102233451A (en) * 2010-04-27 2011-11-09 辽阳钢管有限公司 Seam milling machine
CN102275389A (en) * 2011-06-25 2011-12-14 江苏宏宝锻造有限公司 Mistake-proofing device applied on laser marking machine
CN103481671A (en) * 2013-08-28 2014-01-01 成都九洲电子信息系统股份有限公司 Device and method for marking surface of bearing with two-dimension codes
CN103950298A (en) * 2014-04-24 2014-07-30 无锡市强茂金属制品有限公司 Automatic marking machine for end face of lock cylinder
CN104096878A (en) * 2013-04-09 2014-10-15 辽宁顺兴重型内燃机曲轴有限公司 Equipment for processing crankshaft oil passage hole
CN106077963A (en) * 2016-08-01 2016-11-09 上海众源燃油分配器制造有限公司 A kind of fuel common-rail pipe laser mark printing device with intelligence error-disable function
CN106112557A (en) * 2016-08-09 2016-11-16 耐世特凌云驱动系统(涿州)有限公司 A kind of for drive shaft assembling pad and labelled equipment

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102233451A (en) * 2010-04-27 2011-11-09 辽阳钢管有限公司 Seam milling machine
CN101886993A (en) * 2010-06-02 2010-11-17 奇瑞汽车股份有限公司 Cam shaft testing device
CN101886993B (en) * 2010-06-02 2012-07-11 奇瑞汽车股份有限公司 Cam shaft testing device
CN102059627A (en) * 2010-11-23 2011-05-18 北京第二机床厂有限公司 Phase bit positioning device of cam shaft grinding machine
CN102152667B (en) * 2011-01-26 2013-07-24 合肥海闻机器人开发有限公司 Flat-plate direct injector translation device positioning controller special for glass crystal
CN102152667A (en) * 2011-01-26 2011-08-17 龙梅 Flat-plate direct injector translation device positioning controller special for glass crystal
CN102275389A (en) * 2011-06-25 2011-12-14 江苏宏宝锻造有限公司 Mistake-proofing device applied on laser marking machine
CN104096878A (en) * 2013-04-09 2014-10-15 辽宁顺兴重型内燃机曲轴有限公司 Equipment for processing crankshaft oil passage hole
CN103481671A (en) * 2013-08-28 2014-01-01 成都九洲电子信息系统股份有限公司 Device and method for marking surface of bearing with two-dimension codes
CN103481671B (en) * 2013-08-28 2015-10-28 成都九洲电子信息系统股份有限公司 The Apparatus and method for of bearing surface marking Quick Response Code
CN103950298B (en) * 2014-04-24 2015-10-28 无锡市强茂金属制品有限公司 lock core end face automatic marking machine
CN103950298A (en) * 2014-04-24 2014-07-30 无锡市强茂金属制品有限公司 Automatic marking machine for end face of lock cylinder
CN106077963A (en) * 2016-08-01 2016-11-09 上海众源燃油分配器制造有限公司 A kind of fuel common-rail pipe laser mark printing device with intelligence error-disable function
CN106112557A (en) * 2016-08-09 2016-11-16 耐世特凌云驱动系统(涿州)有限公司 A kind of for drive shaft assembling pad and labelled equipment

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