CN202427765U - Full-automatic triaxial synchronous straightener for section bars - Google Patents
Full-automatic triaxial synchronous straightener for section bars Download PDFInfo
- Publication number
- CN202427765U CN202427765U CN2011202166821U CN201120216682U CN202427765U CN 202427765 U CN202427765 U CN 202427765U CN 2011202166821 U CN2011202166821 U CN 2011202166821U CN 201120216682 U CN201120216682 U CN 201120216682U CN 202427765 U CN202427765 U CN 202427765U
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- straightener
- full
- synchronous
- straighteners
- axis
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Abstract
The utility model provides a full-automatic triaxial synchronous straightener for section bars. The technical solution of the utility model is characterized in that: the full-automatic triaxial synchronous straightener for the section bars mainly comprises an X-axis straightener, a Y-axis straightener and a Z-axis straightener; and the three straightener are respectively provided with a detection mechanism and a straightening mechanism. A PLC-controlled closed-loop control system is totally adopted. A PLC-controlled closed-loop system is adopted for the detection mechanism. According to the straightening mode of the X-axis straightener and the Y-axis straightener, pushing and pulling of an operation platform by a hydraulic cylinder for straightening is adopted in the X-axis straightener and the Y-axis straightener. According to a rotation straightening mode of the Z-axis straightener, conversion of push-and-pull movement of the hydraulic cylinder to rotation movement of a rotary head is adopted for straightening the workpiece.
Description
Affiliated technical field
The utility model relates to the special-purpose straightener in the machining equipment, especially full-automatic three synchronous straighteners of section bar.
Background technology
For proofreading and correct linearity, the torsion resistance of shaped steel, there is not better solution in the prior art, can only use manual work by virtue of experience to align, product quality is not better guaranteed, especially the section bar linearity is required than higher manufacturing.
Summary of the invention
The utility model is not enough to existing in prior technology, and a kind of full-automatic Closed loop Control scheme is provided.
This programme is realized through following technical measures: mainly comprise X, Y, Z shaft straightener and corresponding automatic loading/unloading and feed apparatus composition; Whole straightener adopts PLC control, and the relevant parameter the during work of three straighteners is set respectively and on the touch-screen of three aligning control panels, realized.X, Y, three straighteners of Z carry out the step-by-step movement aligning to X, Y both direction and the distortion (Z axle) of section bar respectively, and the aligning process is through closed loop numerical control control, to guarantee product quality.Adopt three synchronous working modes, the efficient when guaranteeing work.
Specifically: X, Y shaft straightener are detected the section bar linearity by testing agency, detect tolerance and are set by the touch-screen of control panel, and when tolerance reaches requirement, feed mechanism continues to detect next section workpiece situation with the workpiece stepping; Set tolerance when detecting to surpass, by the motion of PLC control hydraulic cylinder, hydraulic cylinder links to each other with the straightener travelling table; Travelling table and stationary work-table produce relative motion; The pressure head of making according to section bar is housed on travelling table and the stationary work-table, realizes aligning thereby pressure head presses the shape bending position, return after having aligned the center to workpiece in inferior measurement; Overproof continuation aligning is until qualified feeding.The operation principle of Z shaft straightener is identical with X, Y; Testing agency is detected the distortion of section bar, and it is qualified to detect, by the feed mechanism feeding; Defective respectively by the pressure head (designing and producing) of rotary head and fixing head chucking workpiece according to differential profiles; Rotate corresponding angle (mensuration of angle is realized by encoder) by rotary head (rotary head is accomplished by two hydraulic cylinder pullings and reversed) according to overproof numerical value again, aligned rotary head and be turned back to the center, measure once more; Overproof continuation aligning is until qualified feeding.
The beneficial effect of this programme can be learnt according to the narration to such scheme; Owing in this scheme, adopt the mode of automatic X, Y, Z three shaft straighteners synchronous working, be equipped with the work of mechanisms such as auto-feed conveying, turning, the participation that product quality is had no talent fully in the process; Therefore product quality guarantees to some extent; Adopt simultaneously the mode of three straightener synchronous workings again, efficient obtains very large raising, the cooperating of auto-feed, conveying and switching mechanism; Replace workman's carrying, alleviated labor's intensity greatly.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings
Fig. 1 is three synchronous straightener structural representations of the full-automatic section bar of the utility model;
Fig. 2 is X, the Y shaft straightener structural representation front view of the utility model;
Fig. 3 is X, the Y shaft straightener structural representation vertical view of the utility model;
Fig. 4 is the Z shaft straightener structural representation of the utility model.
Among the figure: 1 be X axle co-feed mechanism, 2 for the X shaft straightener, 3 for Z axle co-feed mechanism, 4 for the Z shaft straightener, 5 for Y axle co-feed mechanism, 6 for the Y shaft straightener, 7 for the auxiliary discharging mechanism of Y axle, 8 for the aligning support, 9 for the hydraulic cylinder of travelling table, 10 for the hydraulic cylinder seat, 11 for testing agency, 12 for stationary work-table, 13 for directive wheel, 14 for orienting roll, 15 for travelling table, 16 for the travelling table pressure head, 17 for stationary work-table pressure head, 18 be that guide plate, 19 is a Z shaft straightener seat; 20 is rotor base; 21 are rotary head; 22 are rotary head testing agency; 23 is fixing head testing agency, and 24 is fixing head, and 25 are fixing headstock; 26 is orienting roll, and 27 is rotational fuel tank.
The specific embodiment
For clearly demonstrating the technical characterstic of three synchronous straighteners of the full-automatic section bar of this programme, below through a specific embodiment, and combine its accompanying drawing, this programme is set forth.
Is the charging of 2X shaft straightener through accompanying drawing 1 shaped steel by 1X axle co-feed mechanism; Shaped steel is detected and aligns qualified back by detecting aligning in the auxiliary tight material feeding 4Z of the mechanism shaft straightener of 3Z axle by the 2X straightener; The qualified back of 4Z shaft straightener aligning is the charging of 6Y shaft straightener also by the discharging of 5Y co-feed mechanism, and the 6Y shaft straightener detects also aligns qualified back by the auxiliary discharging mechanism blanking of 7Y axle.
Can find out through accompanying drawing 2; The full-automatic section bar of this programme three synchronous straightener X, Y shaft straighteners mainly comprise 8 aligning supports; The hydraulic cylinder of 9 travelling tables links to each other with 15 travelling tables; The hydraulic cylinder of 9 travelling tables is connected to 10 hydraulic cylinder seats through forward flange and is fixed on the 8 aligning supports, and 11 testing agencies also are contained on the 10 hydraulic cylinder seats, and 12 stationary work-tables, 13 directive wheels, 14 orienting rolls, 18 guide plates are installed on the 8 aligning supports; 16 travelling table pressure heads are installed on 15 travelling tables, and 17 stationary work-table pressure heads are installed on 12 stationary work-tables.Workpiece is got between 17 stationary work-table pressure heads and 16 travelling tables by 18 guide plates guiding in the time of work; Pass to main control PLC by the detection of 11 testing agencies again and calculate crooked situation; If overproofly just send aligning instruction (to which side to aligning and the big small instruction of aligning) by main control PLC; 8 travelling tables by the hydraulic cylinder band of HYDRAULIC CONTROL SYSTEM 9 travelling tables again moves; Thereby make 16 travelling table pressure heads that are installed on 15 travelling tables and the 17 stationary work-table pressure heads that are installed on 12 stationary work-tables produce relative motion; And have 16 travelling table pressure heads and 17 stationary work-table pressure heads drive workpiece crooked and reach the camber size of PLC instruction after return the center; Whether qualified, control action above the defective repetition is qualified then by 13 directive wheels and 14 orienting rolls next section of feeding workpiece aligning under the effect of auxiliary manipulator if detecting again.Carry out full-automatic closed-loop control aligning with this, removed the factor of people in aligning, guaranteed the quality of aligning.
Can find out through accompanying drawing 3; The full-automatic section bar of this programme three synchronous straightener X, Y shaft straighteners mainly comprise 19Z shaft straightener seat; 21 rotary heads are installed on 20 rotor bases, and on the 20 rotor base stuck-at-9Z shaft straightener seats, 22 rotary head testing agencies and 23 fixing head testing agencies are installed in 19Z shaft straightener seat respectively near 21 rotary heads and 24 fixing head places; 24 fixing head are installed in 25 fixedly on the headstock; 25 fixedly headstock be fixed on the 19Z shaft straightener seat, the clamping body that 21 rotary heads have oil cylinder to drive, 24 fixing head also have the clamping body of oil cylinder; 26 orienting rolls are installed on the 19Z shaft straightener seat of outer survey of 21 rotary heads and 24 fixing head, and the 27 rotational fuel tank rod ends hinged end that links to each other with 21 rotary heads links to each other with 19Z shaft straightener seat and can in 20 rotor bases, rotatablely move by seat.In the time of work; Workpiece is passed in and out 21 rotary heads and 24 fixing head of Z shaft straightener through 26 orienting rolls by the manipulator of auxiliary body; Distortion situation by 22 rotary head testing agencies and 23 fixing head testing agencies while measuring workpieces feeds back to main control PLC again, if out-of-size, main control PLC is sent aligning instruction (aligning size and direction); Again by in HYDRAULIC CONTROL SYSTEM 21 rotary heads with 24 fixing head on clamping body chucking; Then control 27 rotational fuel tanks again and spur 21 rotary heads and rotate aligning, return and unclamp the clamping body on 21 rotary heads and 24 fixing head to instruction angle (by the rotary head encoder feedback), at last again by 22 rotary head testing agencies and the measurement of 23 fixing head testing agencies; Ultra tolerance repeats above-mentioned control action, and is qualified then by next section aligning of supplementary feeding mechanism feeding.Carry out full-automatic closed-loop control aligning with this, removed the factor of people in aligning, guaranteed the quality of aligning.
One cover straightener has respectively one of X, Y, Z shaft straightener, works simultaneously, and supplementary feeding mechanism makes according to different profile design, has realized full-automatic synchronous working, and quality is guaranteed, the very high influence factor of removing the people simultaneously of efficient.
Claims (4)
1. three synchronous straighteners of a full-automatic section bar is characterized in that mainly comprising X, Y, 3 straighteners of Z axle, and the testing agency and the straightening mechanism that have on 3 straighteners, employing be the closed-loop control system of PLC control fully.
2. three synchronous straighteners of full-automatic section bar according to claim 1 is characterized in that the closed-loop system of testing agency by PLC control.
3. three synchronous straighteners of full-automatic section bar according to claim 1 is characterized in that the aligning mode of X, Y straightener adopts hydraulic cylinder push-and-pull travelling table to align.
4. three synchronous straighteners of full-automatic section bar according to claim 1, the rotating and straightening mode that it is characterized in that the Z shaft straightener are the hydraulic cylinder push-and-pull to be moved be converted into rotary head and rotatablely move workpiece is aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202166821U CN202427765U (en) | 2011-06-24 | 2011-06-24 | Full-automatic triaxial synchronous straightener for section bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202166821U CN202427765U (en) | 2011-06-24 | 2011-06-24 | Full-automatic triaxial synchronous straightener for section bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427765U true CN202427765U (en) | 2012-09-12 |
Family
ID=46777240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202166821U Expired - Lifetime CN202427765U (en) | 2011-06-24 | 2011-06-24 | Full-automatic triaxial synchronous straightener for section bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427765U (en) |
-
2011
- 2011-06-24 CN CN2011202166821U patent/CN202427765U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |