CN109261787B - Punching machine - Google Patents
Punching machine Download PDFInfo
- Publication number
- CN109261787B CN109261787B CN201810942144.7A CN201810942144A CN109261787B CN 109261787 B CN109261787 B CN 109261787B CN 201810942144 A CN201810942144 A CN 201810942144A CN 109261787 B CN109261787 B CN 109261787B
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- CN
- China
- Prior art keywords
- punch
- hole
- pressure sensor
- punching
- waste
- 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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- 238000004080 punching Methods 0.000 title claims abstract description 51
- 239000002699 waste material Substances 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 230000002159 abnormal effect Effects 0.000 claims abstract description 4
- 239000003381 stabilizer Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
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- B08B1/20—
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a punch press, wherein a waste recovery device, a punch detection device and a punching detection device are arranged on a punch press body, waste can be collected and processed by utilizing a conveyor belt, so that the waste cannot be accumulated near the punch press to cause inconvenient work or safety problems, and the waste is convenient to recover; an infrared emitter and an infrared receiver are arranged, when the punch is broken off, the infrared receiver receives a signal and transmits the signal to a control system to give an alarm, so that an operator stops working and replaces the punch; the punching machine is also provided with a laser detector and a pressure sensor, wherein the pressure sensor is positioned on the conveying belt, when waste falls down, the pressure sensor can be triggered to transmit the waste to the control system to indicate that the punching work is normally carried out, when the punch falls down and the pressure sensor has no signal, the punching work is indicated to be abnormal, the laser detector detects the shape and the size of the punched hole according to the reflected laser beam and transmits the laser beam to the control system for comparison, and the punching machine can timely detect the condition of the punch and whether the punching work is normally carried out.
Description
Technical Field
The invention relates to the field of punching machines, in particular to a punching machine.
Background
The punching machine is mainly used for producing plates, can perform blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extruding and the like through a die, and is widely applied to various fields. In punching, the punch is easily broken during punching because the pressure applied to the punching die is higher. Meanwhile, the waste after punching usually falls on the punching machine or near the punching machine directly, which takes time to clean, and is very inconvenient. And at present punching process in general adopt automatic feeding, the workman can't observe in the course of the work whether to punch a hole successfully, can discover after needing to process, not only need to stop the machine and overhaul, also can cause the waste of panel before the discovery problem. Finally, the existing punching machine can not detect the punching quality when the punch is not broken and the punching work is carried out.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the punch press which can timely detect the punch and punch work, ensure the punching quality and is convenient to recover.
In order to solve the technical problems, the punch press provided by the invention comprises a punch press body, a waste recovery device, a punch detection device and a punching detection device, wherein a punch is arranged on the punch press body, a workbench for placing a lower die is arranged below the punch, a first through hole and a second through hole are arranged on the workbench, the second through hole is arranged at the bottom of the workbench, the first through hole is arranged above the second through hole, the first through hole is communicated with the second through hole, the first through hole is opposite to the punch, the waste recovery device comprises supporting legs, a conveyor belt, a transmission wheel and a motor, the supporting legs are respectively arranged at two sides of the punch press body, the transmission wheel is connected to the supporting legs, the conveyor belt is sleeved on the transmission wheel, the transmission wheel is driven by the motor, and the conveyor belt passes through the second through hole, drift detection device includes infrared emitter and infrared receiver, infrared emitter with infrared receiver locates respectively the both sides of drift, just infrared emitter with infrared receiver with the bottom of drift is located same straight line, detection device includes laser detector and pressure sensor punches a hole, laser detector locates just locate on the punch press body the top of drift, pressure sensor locates the conveyer belt below just is located the conveyer belt with between the workstation, infrared emitter infrared receiver laser detector with pressure sensor and control system communication are connected.
Optionally, a material collecting box is arranged at the downstream side of the conveyor belt.
Furthermore, the supporting legs comprise a first supporting leg and a second supporting leg, the first supporting leg and the second supporting leg are arranged oppositely, a rotating shaft is arranged between the first supporting leg and the second supporting leg, the driving wheel is sleeved on the rotating shaft, and the rotating shaft is driven by the motor.
Further, the upper reaches side of conveyer belt is equipped with the cleaning brush, the cleaning brush passes through the leg joint and is in on the supporting legs, the support includes first riser, second riser and diaphragm, the first riser is connected on the first stabilizer blade, the second riser is connected on the second stabilizer blade, the first riser with the second riser passes through the diaphragm is connected, the cleaning brush is connected on the diaphragm.
The invention has the beneficial effects that:
according to the invention, the conveying belt is arranged on the punch, so that the waste falls onto the conveying belt after punching is completed, the waste can be collected in a centralized manner and treated in time, the waste cannot be accumulated near the punch to cause inconvenience or safety problems, and the recovery is convenient; the invention also arranges an infrared emitter and an infrared receiver on two sides of the punch, when the punch is intact, the infrared ray emitted by the infrared emitter can not reach the infrared receiver, and the punch can continue to work, when the punch is broken, the infrared receiver receives a signal and transmits the signal to a control system to alarm, so that an operator stops working and replaces the punch; the punching machine is also provided with a laser detection device and a pressure sensor, wherein the pressure sensor is positioned on the conveying belt, when waste falls down, the pressure sensor can be triggered to transmit the waste to the control system to indicate that the punching machine works normally, when the punching head falls down and the pressure sensor has no signal, the punching machine indicates that the punching work works abnormally, the laser detection device sends a laser beam to the plate, the shape and the size of the punched hole are detected according to the reflected laser beam and the laser beam is transmitted to the control system to be compared, and the punching machine can detect the condition of the punching head and whether the punching work is normally carried out or not in time.
2. According to the invention, the cleaning brush is arranged at the upstream side of the conveyor belt, so that the conveyor belt can be cleaned, and the conveyor belt cannot run unsmoothly due to impurities.
Drawings
FIG. 1 is a schematic view of a press according to an embodiment.
Fig. 2 is a schematic view at a in fig. 1.
Wherein, 1, a punch body; 2. a punch; 3. a work table; 301. a first through hole; 302. a second through hole; 4. a first leg; 5. a second leg; 6. a rotating shaft; 7. a conveyor belt; 8. a driving wheel; 9. a motor; 10. an infrared emitter; 11. an infrared receiver; 12. a laser detector; 13. a pressure sensor; 14. a material collecting box; 15. a cleaning brush; 16. a first vertical plate; 17. a second vertical plate; 18. a transverse plate.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the punch press of this embodiment includes a punch press body 1, a waste recovery device, a punch detection device and a punching detection device, the punch press body 1 is provided with a punch 2, a workbench 3 for placing a lower die is arranged below the punch 2, the workbench 3 is provided with a first through hole 301 and a second through hole 302, the second through hole 302 is arranged at the bottom of the workbench 3, the first through hole 301 is arranged above the second through hole 302, the first through hole 301 is communicated with the second through hole 302, the first through hole 301 is opposite to the punch 2, the waste recovery device includes supporting legs, a conveyor belt 7, a drive wheel 8 and a motor 9, two sides of the punch press body 1 are respectively provided with the supporting legs, the supporting legs are connected with the drive wheel 8, the conveyor belt 7 is sleeved on the drive wheel 8, the drive wheel 8 is driven by the motor 9, the conveyor belt 7 passes through the second through hole 302, infrared emitter 10 and infrared receiver 11 locate the both sides of drift 2 respectively, and infrared emitter 10 and infrared receiver 11 are located same straight line with the bottom of drift 2, detection device punches a hole includes laser detector 12 and pressure sensor 13, laser detector 12 is located punch press body 1 and is gone up and locate the top of drift 2, pressure sensor 13 is located conveyer belt 7 below and is located between conveyer belt 7 and the workstation 3, pressure sensor 13 of this embodiment is connected on the bottom surface of second through-hole 302 and pressure sensor 13's the play head contacts with the bottom surface of conveyer belt 7, infrared emitter 10, infrared receiver 11, laser detector 12 and pressure sensor 13 are connected with the control system communication. In the embodiment, the conveying belts 7 are arranged on the two sides of the punch body 1, so that after punching is completed, waste falls onto the conveying belts 7, the waste can be collected and treated in time in a centralized manner, the waste cannot be accumulated near the punch to cause inconvenience in work or safety problems, and the waste is convenient to recycle; in the embodiment, an infrared emitter 10 and an infrared receiver 11 are further arranged on two sides of the punch 2, when the punch 2 is intact, infrared rays emitted by the infrared emitter 10 can continue to work without reaching the infrared receiver 11, and when the punch 2 is broken off, the infrared receiver 11 receives a signal and transmits the signal to a control system to give an alarm, so that an operator stops working and replaces the punch; the punching machine is further provided with a laser detector 12 and a pressure sensor 13, the pressure sensor 13 is located on the conveyor belt 7, when waste falls, the pressure sensor 13 can be triggered to transmit to a control system to indicate that the punching operation is normally carried out, when the punch 2 falls and the pressure sensor 13 has no signal, the punching operation is indicated to be abnormal, the laser detector 12 sends a laser beam to the plate, the shape and the size of the punched hole are detected according to the reflected laser beam and are transmitted to the control system for comparison, and the punching machine can timely detect the condition of the punch and whether the punching operation is normally carried out.
The supporting legs of this embodiment include first stabilizer blade 4 and second stabilizer blade 5, and first stabilizer blade 4 and 5 relative settings of second stabilizer blade are equipped with axis of rotation 6 between first stabilizer blade 4 and the second stabilizer blade 5, and axis of rotation 6 rotationally connects on first stabilizer blade 4 and second stabilizer blade 5, and 8 suits of drive wheel are on axis of rotation 6, and axis of rotation 6 is driven by motor 9. Further, a collection box 14 is provided on the downstream side of the conveyor belt 7, and the collection box 14 is located below the conveyor belt 7 so that the waste can be dropped into the collection box 14 and collected. In addition, the upper reaches side of conveyer belt 7 is equipped with cleaning brush 15, cleaning brush 15 passes through the leg joint on the supporting legs, the support includes first riser 16, second riser 17 and diaphragm 18, first riser 16 is connected on first supporting legs 4, second riser 17 is connected on second supporting legs 5, first riser 16 and second riser 17 pass through diaphragm 18 and connect, cleaning brush 15 is connected on diaphragm 18, cleaning brush 15 can clean conveyer belt 7, make conveyer belt 7 can not cause the operation unsmooth because of impurity.
In conclusion, the conveying belts 7 are arranged on the two sides of the punch body 1, so that after punching is completed, waste falls onto the conveying belts 7, the waste can be collected in a centralized manner and can be treated in time, the waste cannot be accumulated near the punch to cause inconvenience in work or safety problems, and the waste is convenient to recover; in the embodiment, an infrared emitter 10 and an infrared receiver 11 are further arranged on two sides of the punch 2, when the punch 2 is intact, infrared rays emitted by the infrared emitter 10 can continue to work without reaching the infrared receiver 11, and when the punch 2 is broken off, the infrared receiver 11 receives a signal and transmits the signal to a control system to give an alarm, so that an operator stops working and replaces the punch; the punching machine is further provided with a laser detector 12 and a pressure sensor 13, the pressure sensor 13 is located on the conveyor belt 7, when waste falls, the pressure sensor 13 can be triggered to transmit to a control system to indicate that the punching operation is normally carried out, when the punch 2 falls and the pressure sensor 13 has no signal, the punching operation is indicated to be abnormal, the laser detector 12 sends a laser beam to the plate, the shape and the size of the punched hole are detected according to the reflected laser beam and are transmitted to the control system for comparison, and the punching machine can timely detect the condition of the punch and whether the punching operation is normally carried out.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (3)
1. A punch press is characterized by comprising a punch press body, a waste recovery device, a punch detection device and a punching detection device, wherein a punch is arranged on the punch press body, a workbench for placing a lower die is arranged below the punch, a first through hole and a second through hole are arranged on the workbench, the second through hole is arranged at the bottom of the workbench, the first through hole is arranged above the second through hole, the first through hole is communicated with the second through hole, the first through hole is opposite to the punch, the waste recovery device comprises supporting legs, a conveying belt, a driving wheel and a motor, the supporting legs are respectively arranged at two sides of the punch press body, the driving wheel is connected to the supporting legs, the conveying belt is sleeved on the driving wheel, the driving wheel is driven by the motor, and the conveying belt passes through the second through hole, the punch detection device comprises an infrared emitter and an infrared receiver, the infrared emitter and the infrared receiver are respectively arranged on two sides of the punch, the infrared emitter and the infrared receiver are positioned on the same straight line with the bottom end of the punch, the punching detection device comprises a laser detector and a pressure sensor, the laser detector is arranged on the punch body and above the punch, the pressure sensor is arranged below the conveyor belt and between the conveyor belt and the workbench, and the infrared emitter, the infrared receiver, the laser detector and the pressure sensor are in communication connection with a control system;
if the waste falls down, the waste touches the pressure sensor and can be transmitted to the control system, and the work is normally carried out; if the punch falls and the pressure sensor has no signal, the punching work is abnormal, the laser detection device sends a laser beam to the plate, the shape and the size of the punched hole are detected according to the reflected laser beam and the laser beam is transmitted to a control system for comparison;
the upper reaches side of conveyer belt is equipped with the cleaning brush, the cleaning brush passes through the leg joint and is in on the supporting legs, the support includes first riser, second riser and diaphragm, the supporting legs includes first stabilizer blade and second stabilizer blade, first stabilizer blade with the second stabilizer blade sets up relatively, first riser is connected on the first stabilizer blade, the second riser is connected on the second stabilizer blade, first riser with the second riser passes through the diaphragm is connected, the cleaning brush is connected on the diaphragm.
2. The press according to claim 1, wherein a material collecting box is provided at a downstream side of the conveyor belt.
3. The punching machine according to claim 1, wherein a rotating shaft is disposed between the first leg and the second leg, the driving wheel is sleeved on the rotating shaft, and the rotating shaft is driven by the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942144.7A CN109261787B (en) | 2018-08-17 | 2018-08-17 | Punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810942144.7A CN109261787B (en) | 2018-08-17 | 2018-08-17 | Punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109261787A CN109261787A (en) | 2019-01-25 |
| CN109261787B true CN109261787B (en) | 2020-09-04 |
Family
ID=65153988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810942144.7A Active CN109261787B (en) | 2018-08-17 | 2018-08-17 | Punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109261787B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209370A (en) * | 2014-09-30 | 2014-12-17 | 宁波固安力机械科技有限公司 | Punched hole detection device of punch |
| CN104308027A (en) * | 2014-10-08 | 2015-01-28 | 天津英浩电子有限公司 | Automatic waste collecting device for stamping die |
| CN104647040A (en) * | 2013-11-25 | 2015-05-27 | 天津市津阳金属制品有限公司 | Punching and burr removing device |
| CN205732684U (en) * | 2016-06-15 | 2016-11-30 | 广州东鑫特电机有限公司 | Multi-functional automatic press lamination blanking device |
| CN205763052U (en) * | 2016-05-16 | 2016-12-07 | 南昌市日诚实业有限公司 | A kind of press bed with self-checking function |
| CN107639175A (en) * | 2017-09-20 | 2018-01-30 | 太仓市华天冲压五金制品厂 | A kind of decompressor with waste material automatic transport function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641957A (en) * | 2012-05-04 | 2012-08-22 | 太仓市弧螺机电有限公司 | Scrap jam detector |
| CN204603045U (en) * | 2015-04-17 | 2015-09-02 | 江西晶科光伏材料有限公司 | A kind of photovoltaic frame processing detects one-piece stamping die |
| CN206405330U (en) * | 2016-12-21 | 2017-08-15 | 温岭市汇元机电有限公司 | High velocity ram machine punching conveying assembly |
-
2018
- 2018-08-17 CN CN201810942144.7A patent/CN109261787B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647040A (en) * | 2013-11-25 | 2015-05-27 | 天津市津阳金属制品有限公司 | Punching and burr removing device |
| CN104209370A (en) * | 2014-09-30 | 2014-12-17 | 宁波固安力机械科技有限公司 | Punched hole detection device of punch |
| CN104308027A (en) * | 2014-10-08 | 2015-01-28 | 天津英浩电子有限公司 | Automatic waste collecting device for stamping die |
| CN205763052U (en) * | 2016-05-16 | 2016-12-07 | 南昌市日诚实业有限公司 | A kind of press bed with self-checking function |
| CN205732684U (en) * | 2016-06-15 | 2016-11-30 | 广州东鑫特电机有限公司 | Multi-functional automatic press lamination blanking device |
| CN107639175A (en) * | 2017-09-20 | 2018-01-30 | 太仓市华天冲压五金制品厂 | A kind of decompressor with waste material automatic transport function |
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| CN109261787A (en) | 2019-01-25 |
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