CN104923626A - Punching system and method with photographic film photosensitive comparison detection and film covering and positioning functions - Google Patents
Punching system and method with photographic film photosensitive comparison detection and film covering and positioning functions Download PDFInfo
- Publication number
- CN104923626A CN104923626A CN201510351139.5A CN201510351139A CN104923626A CN 104923626 A CN104923626 A CN 104923626A CN 201510351139 A CN201510351139 A CN 201510351139A CN 104923626 A CN104923626 A CN 104923626A
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- CN
- China
- Prior art keywords
- punching
- film
- main frame
- pressure
- work piece
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to a punching system and method with photographic film photosensitive comparison detection and film covering and positioning functions. The punching system comprises a punching drive device, an upper template, a punching head and a clamping device located below the punching head. A workpiece to be machined is arranged in the clamping device. The punching system further comprises a main machine, a controller, a pressure control valve and a finished product detection frame. The main machine comprises an image comparison module and a control module. A photographic film photosensitive detector for detecting a machined finished workpiece is arranged in the finished product detection frame. A supporting block is arranged below the workpiece to be machined. The upper surface of the workpiece to the machined is covered with a thin film. The thin film is provided with a die cutting hole site. The clamping device is provided with a proximity switch. According to the punching system and method, the crack state of the punching edge of the workpiece to be machined is detected through the photographic film photosensitive detector, the punching pressure of the punching head is adjusted automatically through image comparison and control of the main machine, generation of the hole edge crack is avoided, and machining quality is improved; automatic return is achieved through the proximity switch, and safety accidents caused by excessive punching can be prevented.
Description
Technical field
The present invention relates to panel beating technical field, especially the perforating press of panel beating.
Background technology
Existing hole punched device or perforating press, include frame, the bed die be fixed in frame, the cope match-plate pattern that moves up and down relative to frame, and cope match-plate pattern is fixed with the drift corresponding to described bed die, cope match-plate pattern with drive its oil cylinder moved up and down or cylinders.Under the drive of oil cylinder or cylinder, cope match-plate pattern drives drift to move up and down relative to bed die, thus goes out the hole of needs on the work piece between drift and bed die.The shortcoming that above-mentioned hole punched device or perforating press exist is: can only carry out punching according to the punching pressure preset, can not regulate in real time, punching quality is lower, and bore edges easily occurs cracking phenomena, and lacks safety device.
Summary of the invention
The applicant is for the above-mentioned shortcoming of above-mentioned punching apparatus, and provide a kind of and detect the punching system and method for locating with overlay film with light reaching the film contrast, it has, and punching quality is high, the feature of process safety.
The technical solution adopted in the present invention is as follows:
A kind of with the punching system that light reaching the film contrast detects and overlay film is located, comprise punching drive unit, cope match-plate pattern, punching head and be positioned at the clamping device of described punching head lower position, in described clamping device, work piece is installed, also comprise main frame, controller, pressure-control valve and finished product detection frame, main frame comprises image comparison module and control module, in described finished product detection frame, device has the light reaching the film detector for detecting work piece finished product, back-up block is provided with below work piece, the upper surface of work piece is coated with film, and film is provided with position, cross cutting hole; Described clamping device is provided with proximity switch; The output of described main frame is connected with described controller, light reaching the film detector and proximity switch respectively, described light reaching the film detector will detect the image feedback of work piece finished product to main frame, described image and standard picture contrast by the image comparison module of main frame, comparing result is delivered to controller by its control module, and controller controls the output pressure of punching drive unit by pressure-control valve.
Detect a hole-punching method of locating with overlay film with light reaching the film contrast, comprise the following steps:
The first step: be just coated with film work piece and be installed in clamping device;
Second step: host computer control punching drive unit carries out punching with certain punching pressure;
3rd step: the below work piece of punching being delivered to light reaching the film detector carries out taking pictures obtaining detected image, and detected image is delivered to main frame by light reaching the film detector;
4th step: detected image and standard picture contrast by the image comparison module of main frame, control module is according to comparing result setting pressure signal, and pressure signal is delivered to controller, controller controls the output pressure of punching drive unit by pressure-control valve;
5th step: punching drive unit drives punching head to carry out punching with the setting pressure of main frame, completes the adjustment of punching pressure.
Beneficial effect of the present invention is as follows:
The present invention detects the cracking state at punching edge of work piece by light reaching the film detector, is automatically regulated the punching pressure of punching head, avoid the generation of bore edges crackle, improve crudy by the image comparison of main frame and control realization; Proximity switch is set and realizes automatic return, and can prevent punching from excessively causing the generation of security incident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is operation principle block diagram of the present invention.
In figure: 1, punching drive unit; 2, cope match-plate pattern; 3, punching head; 4, work piece; 5, proximity switch; 6, main frame; 61, image comparison module; 62, control module; 7, light reaching the film detector; 8, controller; 9, pressure-control valve; 10, clamping device; 11, back-up block; 12, testing stand; 13, film; 14, position, cross cutting hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figures 1 and 2, the band light reaching the film contrast of the present embodiment detects the punching system of locating with overlay film, comprise punching drive unit 1, cope match-plate pattern 2, punching head 3 and be positioned at the clamping device 10 of punching head 3 lower position, work piece 4 is installed in clamping device 10, also comprise main frame 6, controller 8, pressure-control valve 9 and finished product detection frame 12, main frame 6 comprises image comparison module 61 and control module 62, in finished product detection frame 12, device has the light reaching the film detector 7 for detecting work piece finished product, back-up block 11 is provided with below work piece 4, the upper surface of work piece 4 is coated with film 13, film 13 is provided with position, cross cutting hole 14, film 13 is for the protection of the surface of work piece 4, when punching is convenient in position, cross cutting hole 14, film comes off, clamping device 10 is provided with proximity switch 5, proximity switch 5, for automatically controlling punching stroke, prevents punching from excessively causing security incident, the output of main frame 6 is connected with controller 8, light reaching the film detector 7 and proximity switch 5 respectively, light reaching the film detector 7 will detect the image feedback of work piece finished product to main frame 6, image and standard picture contrast by the image comparison module 61 of main frame 6, comparing result is delivered to controller 8 by its control module 62, and controller 8 controls the output pressure of punching drive unit 1 by pressure-control valve 9.
Utilize the hole-punching method of above-mentioned punching system, comprise the following steps:
The first step: the work piece 4 being just coated with film 13 is installed in clamping device 10;
Second step: main frame 6 controls punching drive unit 1 and carries out punching with certain punching pressure;
3rd step: the below work piece 4 of punching being delivered to light reaching the film detector 7 carries out taking pictures obtaining detected image, and detected image is delivered to main frame 6 by light reaching the film detector 7;
4th step: detected image and standard picture contrast by the image comparison module 61 of main frame 6, control module 62 is according to comparing result setting pressure signal, and pressure signal is delivered to controller 8, controller 8 controls the output pressure of punching drive unit 1 by pressure-control valve 9;
5th step: punching drive unit 1 drives punching head 3 to carry out punching with the setting pressure of main frame 6, completes the adjustment of punching pressure.
In the present invention, light reaching the film detector 7, proximity switch 5, controller 8 and pressure-control valve 9 are prior art.
The present invention detects the cracking state at punching edge of work piece by light reaching the film detector, is automatically regulated the punching pressure of punching head, avoid the generation of bore edges crackle, improve crudy by the image comparison of main frame and control realization; Proximity switch is set and realizes automatic return, and can prevent punching from excessively causing the generation of security incident.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (2)
1. one kind is detected the punching system of locating with overlay film with light reaching the film contrast, comprise punching drive unit (1), cope match-plate pattern (2), punching head (3) and be positioned at the clamping device (10) of described punching head (3) lower position, in described clamping device (10), work piece (4) is installed, it is characterized in that: also comprise main frame (6), controller (8), pressure-control valve (9) and finished product detection frame (12), main frame (6) comprises image comparison module (61) and control module (62), in described finished product detection frame (12), device has the light reaching the film detector (7) for detecting work piece finished product, work piece (4) below is provided with back-up block (11), the upper surface of work piece (4) is coated with film (13), film (13) is provided with position, cross cutting hole (14), described clamping device (10) is provided with proximity switch (5), the output of described main frame (6) is connected with described controller (8), light reaching the film detector (7) and proximity switch (5) respectively, described light reaching the film detector (7) will detect the image feedback of work piece finished product to main frame (6), described image and standard picture contrast by the image comparison module (61) of main frame (6), comparing result is delivered to controller (8) by its control module (62), and controller (8) controls the output pressure of punching drive unit (1) by pressure-control valve (9).
2. utilize the band light reaching the film of claim 1 to contrast the hole-punching method detecting and locate with overlay film, it is characterized in that comprising the following steps:
The first step: the work piece (4) being coated with film (13) is installed in clamping device (10);
Second step: main frame (6) controls punching drive unit (1) and carries out punching with certain punching pressure;
3rd step: carried out taking pictures obtaining detected image in the below that the work piece (4) of punching is delivered to light reaching the film detector (7), detected image is delivered to main frame (6) by light reaching the film detector (7);
4th step: detected image and standard picture contrast by the image comparison module (61) of main frame (6), control module (62) is according to comparing result setting pressure signal, and pressure signal being delivered to controller (8), controller (8) controls the output pressure of punching drive unit (1) by pressure-control valve (9);
5th step: punching drive unit (1) drives punching head (3) to carry out punching with the setting pressure of main frame (6), completes the adjustment of punching pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351139.5A CN104923626A (en) | 2015-06-24 | 2015-06-24 | Punching system and method with photographic film photosensitive comparison detection and film covering and positioning functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351139.5A CN104923626A (en) | 2015-06-24 | 2015-06-24 | Punching system and method with photographic film photosensitive comparison detection and film covering and positioning functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923626A true CN104923626A (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510351139.5A Pending CN104923626A (en) | 2015-06-24 | 2015-06-24 | Punching system and method with photographic film photosensitive comparison detection and film covering and positioning functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414051A (en) * | 2015-12-31 | 2016-03-23 | 山东省药用玻璃股份有限公司 | Film detecting and sorting production equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706249A (en) * | 1970-03-30 | 1972-12-19 | Xetca Inc | Programmed control system for punching machine |
| US5010232A (en) * | 1989-01-27 | 1991-04-23 | Hitachi Seiko, Ltd. | Method of and apparatus for perforating printed circuit board |
| CN1374157A (en) * | 2001-03-07 | 2002-10-16 | 雅马哈精密科技株式会社 | Perforating apparatus and workpiece processing method |
| JP2007069312A (en) * | 2005-09-07 | 2007-03-22 | Seiko Epson Corp | Flexible base material punching device and flexible base material guide rail |
| CN104162583A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching system with film sensitization comparison detection function and film covering and positioning function |
| CN203991929U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | Detect the punching system of locating with overlay film with light reaching the film contrast |
-
2015
- 2015-06-24 CN CN201510351139.5A patent/CN104923626A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706249A (en) * | 1970-03-30 | 1972-12-19 | Xetca Inc | Programmed control system for punching machine |
| US5010232A (en) * | 1989-01-27 | 1991-04-23 | Hitachi Seiko, Ltd. | Method of and apparatus for perforating printed circuit board |
| CN1374157A (en) * | 2001-03-07 | 2002-10-16 | 雅马哈精密科技株式会社 | Perforating apparatus and workpiece processing method |
| JP2007069312A (en) * | 2005-09-07 | 2007-03-22 | Seiko Epson Corp | Flexible base material punching device and flexible base material guide rail |
| CN104162583A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching system with film sensitization comparison detection function and film covering and positioning function |
| CN203991929U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | Detect the punching system of locating with overlay film with light reaching the film contrast |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414051A (en) * | 2015-12-31 | 2016-03-23 | 山东省药用玻璃股份有限公司 | Film detecting and sorting production equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
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| WD01 | Invention patent application deemed withdrawn after publication |