CN105689458A - Intelligent staging bending device for sheet metal - Google Patents
Intelligent staging bending device for sheet metal Download PDFInfo
- Publication number
- CN105689458A CN105689458A CN201410692475.1A CN201410692475A CN105689458A CN 105689458 A CN105689458 A CN 105689458A CN 201410692475 A CN201410692475 A CN 201410692475A CN 105689458 A CN105689458 A CN 105689458A
- Authority
- CN
- China
- Prior art keywords
- pressure transducer
- work piece
- bending
- main frame
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to an intelligent staging bending device for sheet metal. The intelligent staging bending device for the sheet metal comprises a driving motor arranged on a machine frame, a clamping fixing base and a host for controlling the driving motor. A bending shaft is installed on the driving motor. A to-be-machined piece is arranged on the clamping fixing base. The intelligent staging bending device for the sheet metal further comprises a capacitive sensing thickness detector installed on the machine frame, a support rod installed on the clamping fixing base, a first pressure sensor installed on the side surface of the to-be-machined piece, a second pressure sensor arranged on the clamping fixing base through a stopping block and a controller connected with the host. The upper end of the support rod is connected with a proximity switch. The second pressure sensor is arranged in an installation groove of the stopping block through a spring. Pressing plates are symmetrically arranged on the inner side wall of a clamping groove. A plurality of pressure detection points are uniformly distributed on the pressure plates and connected with the first pressure sensor.
Description
Technical field
The present invention relates to panel beating technical field, especially panel beating apparatus for bending。
Background technology
The plate bending machine of existing use, conventional organic pillow hydraulic pressure two class, machinery bender is to utilize motor to be realized moving up and down of work conjunction by series of gears speed change and eccentric。Hydraulic bending press is then utilize hydraulic jack and a whole set of oil circuit to control element to realize。These benders play an important role in large enterprise produces in batches, but Bi Jing due to expensive, structure is complicated, limits the universal of it。Along with the development of commodity economy, small articles of daily use stamped part is increasing, and small business or even individual business operator are in the urgent need to plate bending machine cheap, simple in construction。
Occur in that the small-sized bender of part in the market, workman's experience is relied on to set bending moment of torsion during work, it is impossible to along with the thickness of sheet material regulates in real time, and to adopt constant bending power, can not change along with the change of bending angle, there is crack defect in the sheet material after its bending poor effect, bending；Lack angle controller, the situation that bending is excessive easily occurs, there is also potential safety hazard；Rule of thumb clamp work piece, exist chucking power excessive cause deformation excessively, the too small defect causing loosening of chucking power。
Summary of the invention
The applicant is for the disadvantages mentioned above of above-mentioned bending equipment, it is provided that the intelligence of a kind of panel beating apparatus for bending stage by stage, the feature that it has delicate structure, crudy is high。
The technical solution adopted in the present invention is as follows:
The intelligence of a kind of panel beating apparatus for bending stage by stage, including the drive motor being installed in frame, grips seat and controls the main frame of drive motor, the motor shaft of drive motor being installed bending axle, grips device work piece on seat；
The capacitive sensing thickness detector, the support bar being installed in the holding tank gripping seat that also include being installed in described frame by support, be installed on the first pressure transducer of work piece side, by stop assembly in the second pressure transducer gripped on seat and the controller being connected with described main frame, the upper end of described support bar connects proximity switch, described second pressure transducer by spring assembly in the mounting groove of described block；
Described capacitive sensing thickness detector, the first pressure transducer, the second pressure transducer and proximity switch are connected with main frame respectively through DSP data processing module；Described capacitive sensing thickness detector detects the thickness of work piece and through the process of described DSP data processing module, data is delivered to main frame, main frame sets initial torque signal according to the thickness of work piece, and initial torque signal is controlled the initial torque of drive motor by controller；The pressure signal of the second pressure transducer detection work piece bending moment of torsion by drive motor described in host computer control；
The medial wall symmetrical mounting of described holding tank has pressing plate, pressing plate is evenly equipped with multiple pressure detecting point, pressure detecting point and the first pressure transducer and connects。
Beneficial effects of the present invention is as follows:
The present invention is detected by the first pressure transducer and is controlled the clamp pressure of work piece holding position, it is to avoid when clamp pressure is excessive, the excessive deformation of holding position, clamp pressure occur loosening time too small；The thickness of work piece is detected by capacitive sensing thickness detector, main frame is utilized initially to export moment of torsion according to the THICKNESS CONTROL drive motor of work piece, with most suitable initial torque, work piece is carried out first stage bending, avoid that initial torque is excessive or the too small impact on work piece, the second pressure transducer is adopted to control the bending output moment of torsion of drive motor, second stage bending is carried out with bending moment of torsion, by bending stage by stage, considerably reduce crackle ratio, improve crudy；It is positioned proximate to switch and automatically controls bending angle, it is prevented that excessively bending, and proximity switch can conveniently regulate height and angle, adapts to the sheet metal component bending of many sizes, multi-angle；Employing multipoint pressure detects, it is to avoid the impact on crudy of the local deformation of work piece, improves crudy further。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention。
Fig. 2 is the working state figure of the present invention。
Fig. 3 is the operation principle block diagram of the present invention。
In figure: 1, frame；2, seat is gripped；21, holding tank；3, drive motor；4, main frame；5, work piece；6, bending axle；7, support；8, capacitive sensing thickness detector；9, DSP data processing module；10, controller；11, the first pressure transducer；12, proximity switch；13, support bar；14, spring；15, the second pressure transducer；16, block；17, pressing plate；171, pressure detecting point。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described。
As shown in Figure 1, Figure 2 and Figure 3, the intelligence of the panel beating of the present embodiment apparatus for bending stage by stage, including the drive motor 3 being installed in frame 1, grip seat 2 and control the main frame 4 of drive motor 3, the motor shaft of drive motor 3 being installed bending axle 6, grips device work piece 5 on seat 2；
The capacitive sensing thickness detector 8, the support bar 13 being installed in the holding tank 21 gripping seat 2 that also include being installed in frame 1 by support 7, it is installed on the first pressure transducer 11 of work piece 5 side, is installed on the second pressure transducer 15 gripped on seat 2 and the controller 10 being connected with main frame 4 by block 16, the upper end of support bar 13 connects proximity switch 12, and the second pressure transducer 15 is installed in the mounting groove of block 16 by spring 14；
Capacitive sensing thickness detector the 8, first pressure transducer the 11, second pressure transducer 15 and proximity switch 12 are connected with main frame 4 respectively through DSP data processing module 9；Capacitive sensing thickness detector 8 detects the thickness of work piece 5 and through DSP data processing module 9 process, data is delivered to main frame 4, main frame 4 sets initial torque signal according to the thickness of work piece 5, and initial torque signal is controlled the initial torque of drive motor 3 by controller 10；Second pressure transducer 15 is detected the pressure signal of work piece 5 and is controlled the bending moment of torsion of drive motor 3 by main frame 4。
Setting the first pressure threshold value in first pressure transducer 11, grip seat 2 when installing work piece 5, the first pressure transducer 11 detects clamp pressure, and only when clamp pressure reaches the first pressure threshold value, drive motor 3 could start；Second pressure transducer 15 sets the second pressure threshold value, during work piece 5 bending, the second pressure transducer 15 is produced pressure, when pressure reaches the second pressure threshold value, second pressure transducer 15 controls the bending moment of torsion of drive motor 3 by main frame 4, bending moment of torsion is usually set to 1.2～1.5 times of initial torque, and work piece 5 is continued bending with bending moment of torsion by drive motor 3；When work piece 5 touches proximity switch 12, stop drive motor 3 and work, complete bending operation。
For ease of different work pieces 5 being carried out bending angle adjustment, support bar 13 by screw can in holding tank 21 adjusting position；Proximity switch 12 by screw can in the mounting groove of support bar 13 adjusting angle and height；Owing to, in Forging Process, the angle change of work piece 5, the second pressure transducer 15 is installed in the mounting groove of block 16 with real-time change angle by rotating shaft。
For improving first pressure transducer 11 accuracy in detection to the clamp pressure of work piece 5, the medial wall symmetrical mounting pressing plate 17 of holding tank 21, pressing plate 17 is evenly equipped with multiple pressure detecting point 171, pressure detecting point 171 is connected with the first pressure transducer 11。First pressure transducer 11 is by gathering the pressure signal of each pressure detecting point 171, it is to avoid the impact on crudy of the local deformation of work piece 5。
The present invention is detected by the first pressure transducer 11 and is controlled the clamp pressure of work piece 5 holding position, it is to avoid when clamp pressure is excessive, the excessive deformation of holding position, clamp pressure occur loosening time too small；The thickness of work piece 5 is detected by capacitive sensing thickness detector 8, main frame 4 is utilized initially to export moment of torsion according to the THICKNESS CONTROL drive motor 3 of work piece 5, with most suitable initial torque, work piece 5 is carried out first stage bending, avoid that initial torque is excessive or the too small impact on work piece 5, the second pressure transducer 15 is adopted to control the bending output moment of torsion of drive motor 3, second stage bending is carried out with bending moment of torsion, by bending stage by stage, considerably reduce crackle ratio, improve crudy；It is positioned proximate to switch 12 and automatically controls bending angle, it is prevented that excessively bending, and proximity switch 12 can conveniently regulate height and angle, adapts to the sheet metal component bending of many sizes, multi-angle。
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and when without prejudice to the spirit of the present invention, the present invention can do any type of amendment。
Claims (1)
1. the intelligence of panel beating apparatus for bending stage by stage, including the drive motor (3) being installed in frame (1), grip seat (2) and control the main frame (4) of drive motor (3), the motor shaft of drive motor (3) is installed bending axle (6), grip the upper device work piece (5) of seat (2), it is characterised in that:
Also include the capacitive sensing thickness detector (8) being installed in described frame (1) by support (7), it is installed on the support bar (13) in the holding tank (21) gripping seat (2), it is installed on first pressure transducer (11) of work piece (5) side, the second pressure transducer (15) gripped on seat (2) and the controller (10) being connected with described main frame (4) it is installed on by block (16), the upper end of described support bar (13) connects proximity switch (12), described second pressure transducer (15) is installed in the mounting groove of described block (16) by spring (14)；
Described capacitive sensing thickness detector (8), the first pressure transducer (11), the second pressure transducer (15) and proximity switch (12) are connected with main frame (4) respectively through DSP data processing module (9)；Described capacitive sensing thickness detector (8) is detected the thickness of work piece (5) and through the process of described DSP data processing module (9), data is delivered to main frame (4), main frame (4) sets initial torque signal according to the thickness of work piece (5), and initial torque signal is controlled the initial torque of drive motor (3) by controller (10)；The pressure signal of the second pressure transducer (15) detection work piece (5) controls the bending moment of torsion of described drive motor (3) by main frame (4)；
The medial wall symmetrical mounting of described holding tank (21) has pressing plate (17), being evenly equipped with multiple pressure detecting point (171) on pressing plate (17), pressure detecting point (171) is connected with the first pressure transducer (11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692475.1A CN105689458A (en) | 2014-11-25 | 2014-11-25 | Intelligent staging bending device for sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692475.1A CN105689458A (en) | 2014-11-25 | 2014-11-25 | Intelligent staging bending device for sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689458A true CN105689458A (en) | 2016-06-22 |
Family
ID=56294024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410692475.1A Pending CN105689458A (en) | 2014-11-25 | 2014-11-25 | Intelligent staging bending device for sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3608743A1 (en) | 2018-08-07 | 2020-02-12 | KH Automotive S.r.l. | Arrangement and method for controlling the pressing of metal sheets |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153488A (en) * | 1994-07-08 | 1997-07-02 | 阿曼德有限公司 | Method for bending with press brake and press brake for use therein |
| CN101085459A (en) * | 2007-06-22 | 2007-12-12 | 上海新奇生电器有限公司 | Precise bending technique |
| CN101655703A (en) * | 2009-08-05 | 2010-02-24 | 无锡信捷电气有限公司 | Numerical control bender control system |
| CN103121052A (en) * | 2013-03-04 | 2013-05-29 | 宁波恒升电气有限公司 | Metal sheet bending machine |
| EP2724795A1 (en) * | 2012-10-25 | 2014-04-30 | TRUMPF Maschinen Austria GmbH & Co. KG. | Assembly with a bending press and a robot and method for producing a bent component |
| CN203622861U (en) * | 2013-11-12 | 2014-06-04 | 宁波顺兴机械制造有限公司 | Hydraulic safety system of hydraulic clamp |
-
2014
- 2014-11-25 CN CN201410692475.1A patent/CN105689458A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153488A (en) * | 1994-07-08 | 1997-07-02 | 阿曼德有限公司 | Method for bending with press brake and press brake for use therein |
| CN101085459A (en) * | 2007-06-22 | 2007-12-12 | 上海新奇生电器有限公司 | Precise bending technique |
| CN101655703A (en) * | 2009-08-05 | 2010-02-24 | 无锡信捷电气有限公司 | Numerical control bender control system |
| EP2724795A1 (en) * | 2012-10-25 | 2014-04-30 | TRUMPF Maschinen Austria GmbH & Co. KG. | Assembly with a bending press and a robot and method for producing a bent component |
| CN103121052A (en) * | 2013-03-04 | 2013-05-29 | 宁波恒升电气有限公司 | Metal sheet bending machine |
| CN203622861U (en) * | 2013-11-12 | 2014-06-04 | 宁波顺兴机械制造有限公司 | Hydraulic safety system of hydraulic clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3608743A1 (en) | 2018-08-07 | 2020-02-12 | KH Automotive S.r.l. | Arrangement and method for controlling the pressing of metal sheets |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104959407A (en) | Metal plate bending system with feedback torque control and positioning detection | |
| CN204817575U (en) | Stage formula bending device with thickness check and positioning control | |
| CN104942044A (en) | Metal plate bending processing system based on crack detection feedback regulation | |
| CN204842557U (en) | System of processing bends based on crack detection feedback and centre gripping control | |
| CN104998931A (en) | Bending processing system and method based on crack detection feedback and clamping control | |
| CN104959411A (en) | Bending machining system with detection feedback and stage-type bending | |
| CN204842551U (en) | Area feedback torque control and location detection's panel beating system of bending | |
| CN104942056A (en) | Bending device based on positioning and clamping control and feedback control | |
| CN204866934U (en) | Area feedback detect with panel beating of centre gripping control system of processing that bends | |
| CN105689458A (en) | Intelligent staging bending device for sheet metal | |
| CN104942052A (en) | Phased bending device with thickness detection function and positioning control function | |
| CN204842553U (en) | Intelligent control stage formula bending device of panel beating | |
| CN104942057A (en) | Bending processing system based on crack detection and feedback and clamping control | |
| CN204747145U (en) | Safe bending device based on moment of torsion of bending is adjusted to thickness | |
| CN105689455A (en) | Sectional type bending machining device based on positioning control | |
| CN104942058A (en) | Sheet metal bending system based on crack detection and feedback and torque adjustment | |
| CN204866903U (en) | Panel beating system of processing that bends based on crack detection feedback regulation | |
| CN204817580U (en) | Panel beating system of bending based on crack detection feedback and torque control | |
| CN204842552U (en) | Take bending device of pressure detection and torque control | |
| CN204817578U (en) | Panel beating bending device based on feedback detects bends with roll extrusion | |
| CN104959409A (en) | Intelligent control staged metal plate bending device | |
| CN204817581U (en) | Processingequipment bends based on location centre gripping control and feedback control | |
| CN104942053A (en) | Bending device with pressure detection function and torque regulation function | |
| CN204842556U (en) | Panel beating system of bending based on detect feedback and automatic angel position control | |
| CN105689457A (en) | Segmentation bending device based on clamping pressure detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |