CN113063680A - Rapid detection device and detection method for cold-rolled sheet forming performance - Google Patents
Rapid detection device and detection method for cold-rolled sheet forming performance Download PDFInfo
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- CN113063680A CN113063680A CN202110325151.4A CN202110325151A CN113063680A CN 113063680 A CN113063680 A CN 113063680A CN 202110325151 A CN202110325151 A CN 202110325151A CN 113063680 A CN113063680 A CN 113063680A
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 230000000007 visual effect Effects 0.000 claims abstract description 13
- 230000032258 transport Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000011156 evaluation Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
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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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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention provides a device for rapidly detecting the forming performance of a cold-rolled sheet, which comprises a transportation module, a control module and a die detection module, wherein the transportation module is in signal connection with the die detection module, the control module is connected with the die detection module, the die detection module comprises a stamping die body, an upper die, a lower die and a visual identification assembly, the upper die, the lower die and the visual identification assembly are all fixed on the stamping die body, a plurality of threaded holes are formed in the upper die and the lower die, conical cups are installed on the threaded holes and comprise fixing parts and impact parts, threads matched with the threaded holes are arranged on the fixing parts, and the impact parts are conical. The detection device is simple and quick to operate, the evaluation result is quick and accurate, the high-standard requirement of cold-rolled sheet material selection can be met, and the cost reduction and the efficiency improvement of an enterprise in the process of detecting the cold-rolled sheet are facilitated.
Description
Technical Field
The invention relates to the technical field of cold-rolled sheet processing, in particular to a device and a method for rapidly detecting the forming performance of a cold-rolled sheet.
Background
The cold-rolled sheet is a product produced by rolling a hot-rolled coil as a raw material at room temperature at a recrystallization temperature or lower. The cold rolling is mainly used for automobile manufacturing, electric appliance products and the like, the cold rolling is rolling at a recrystallization temperature, but generally understood as rolling of a normal-temperature rolling material is used, and the cold-rolled sheet has good performance, namely, cold-rolled strip steel and steel plates with thinner thickness and higher precision can be obtained through cold rolling, and the cold-rolled sheet has the characteristics of high flatness, high surface smoothness, clean and bright surface, easiness in coating and plating processing, multiple varieties and wide application, and has the characteristics of high stamping performance, no aging and low yield point, so the cold-rolled sheet has wide application, is mainly applied to industries of automobiles, printed iron drums, buildings, building materials, bicycles and the like, and is also the best material for producing organic coating steel plates.
Cold-rolled sheets are generally used to manufacture parts for automobiles or home electric appliances by press forming. The press forming properties of conventional automobile and household electrical appliance sheets are evaluated mainly by a cupping test or a forming limit test. However, the test is carried out on expensive special equipment, and the actual production can be guided only after a forming limit diagram is drawn, so that the test period is long, the test is not suitable for quick evaluation of the forming performance of the batch of steel plates, and meanwhile, the cold-rolled plates are conveyed to a specified instrument for detection, and the detection efficiency is low.
Disclosure of Invention
Based on the technical scheme, the invention provides a device for rapidly detecting the forming performance of a cold-rolled sheet, which aims to solve the problems of long detection period and low automation level of the performance of the cold-rolled sheet, and the specific technical scheme is as follows:
the utility model provides a cold-rolled sheet formability short-term test device, includes transportation module, control module and mould detection module, the transportation module with mould detection module signal connection, control module with mould detection module connects, mould detection module includes stamping die body, last mould, bed die and visual identification subassembly, it all is fixed in to go up mould, bed die and visual identification subassembly the stamping die body, all be equipped with a plurality of screw holes on going up mould and the bed die, install the awl cup on the screw hole, the awl cup includes fixed part and impact portion, be equipped with on the fixed part with screw hole complex screw thread, impact portion is the toper.
According to the scheme, the cold-rolled sheet to be detected is automatically transported into the stamping die body through the transportation module, the cold-rolled sheet to be detected is stamped through the upper die and the lower die, the visual identification assembly counts damaged conical cups on the upper die and the lower die after stamping and transmits data to the control module, and the control module compares the data with the number of damaged parts of a standard sample during stamping so as to judge the quality of the cold-rolled sheet; the conical cup is matched with the threaded hole for installation and disassembly through the threads of the fixing part, so that the conical cup is convenient to use; the detection device is simple and quick to operate, the evaluation result is quick and accurate, the high-standard requirement of cold-rolled sheet material selection can be met, and the cost reduction and the efficiency improvement of an enterprise in the process of detecting the cold-rolled sheet are facilitated.
Further, the stamping die body includes chassis, last mounting panel, lower mounting panel, support column, air cylinder, promotion pneumatic cylinder, lower mould installation piece, goes up mould installation piece and pay-off subassembly, the mounting panel is fixed in down the chassis upper end, the pay-off subassembly is fixed in lower mounting panel upper end, it is fixed in to promote the pneumatic cylinder lower mounting panel, lower mould installation piece with the power take off hub connection that promotes the pneumatic cylinder, the bed die is fixed in lower mould installation piece, the lower extreme of support column is fixed in lower mounting panel, it is fixed in to go up the mounting panel the support column up end, the air cylinder install in go up the mounting panel down, the power take off shaft of air cylinder down with go up the mould installation piece, it is fixed in to go up the mould installation piece.
Further, the visual identification assembly comprises a camera, the camera is fixed on the lower mounting plate, and the camera is in signal connection with the control module.
Further, the pay-off subassembly includes two conveying unit and signal emission unit, two conveying unit set up in mounting panel upper end down, two conveying unit set up in mounting panel both ends down, signal emission unit is fixed in mounting panel lower extreme down.
Further, the conveying unit comprises a conveying belt and a driving motor, and the driving motor is connected with the conveying belt.
Furthermore, the signal transmitting unit comprises a fixed rod and a signal transmitter, one end of the fixed rod is connected with the lower end of the lower mounting plate, and the other end of the fixed rod is connected with the signal transmitter.
Furthermore, 20-40 cup cones are arranged on the upper die and the lower die, and the radius of the bottom of the impact part is 12-18 mm.
Further, the transportation module includes the travelling bogie, the travelling bogie includes automobile body, promotion cylinder, transportation frame and signal receiver, it is fixed in to promote the cylinder the automobile body upper end, promote the power output shaft of cylinder with the transportation frame is connected, signal receiver is fixed in the transportation frame, signal receiver with signal transmitter connects.
Further, control module includes the control box, be equipped with the display screen of tangible response on the control box, the control box with transportation module and mould detection module are connected.
The invention also provides a detection method of the device for rapidly detecting the forming performance of the cold-rolled sheet, which comprises the following steps:
1) placing the standard sample in a stamping die body for stamping, and recording the number A of broken conical cups of the stamped standard sample;
2) taking out the damaged or deformed cone cups on the upper die and the lower die, and replacing the damaged or deformed cone cups with new cup cones arranged on the threaded holes of the upper die and the lower die;
3) conveying the cold-rolled sheet to be detected to a conveying frame of the conveying trolley through a conveying roller on the cold-rolled sheet processing production line;
4) a signal emitter on the stamping die body sends out a signal, and the transport trolley transports the cold-rolled sheet to be detected to a conveyor belt of the stamping die body after receiving the signal;
5) conveying the cold-rolled sheet to the upper part of a lower die by a conveyor belt, lifting a hydraulic cylinder to drive a lower die mounting block to jack the cold-rolled sheet, stamping the cold-rolled sheet by an upper die, and recording the number B of broken conical cups of the cold-rolled sheet after stamping;
6) if B is less than or equal to A, the quality of the cold-rolled sheet is qualified, and if B is more than A, the quality of the cold-rolled sheet is unqualified.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic structural diagram of a die detection module of a device for rapidly detecting the forming performance of a cold-rolled sheet in an embodiment of the invention;
fig. 2 is a schematic partial structural view of a die detection module of a rapid detection apparatus for cold-rolled sheet forming performance according to an embodiment of the present invention;
fig. 3 is a second schematic partial structural view of a mold detection module of the rapid detection apparatus for cold-rolled sheet formability according to the embodiment of the present invention;
fig. 4 is a structure of a cone cup of a die detection module of the rapid detection device for cold-rolled sheet forming performance according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of a transportation module of the device for rapidly detecting the forming property of the cold-rolled sheet in an embodiment of the invention;
fig. 6 is a schematic structural diagram of a charging assembly of a transportation module of the device for rapidly detecting the forming performance of the cold-rolled sheet in an embodiment of the invention;
fig. 7 is a schematic structural diagram of a control module of a device for rapidly detecting the forming performance of a cold-rolled sheet in an embodiment of the present invention.
Description of reference numerals: 1. an upper die; 2. a lower die; 3. a cone cup; 4. a fixed part; 5. an impact section; 6. a chassis; 7. an upper mounting plate; 8. a lower mounting plate; 9. a support pillar; 10. pressing down the air cylinder; 11. a lifting hydraulic cylinder; 12. a lower die mounting block; 13. an upper die mounting block; 14. a camera; 15. a conveyor belt; 16. a drive motor; 17. fixing the rod; 18. a signal transmitter; 19. a vehicle body; 20. a lift cylinder; 21. a transport rack; 22. a signal receiver; 23. a charging seat; 24. a photovoltaic power generation panel; 25. a control box; 26. a display screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.
As shown in fig. 1 to 3, 5 and 7, the device for rapidly detecting the forming performance of the cold-rolled sheet in one embodiment of the present invention includes a transportation module, a control module and a die detection module, wherein the transportation module is in signal connection with the die detection module, the control module is connected with the die detection module, the die detection module includes a stamping die body, an upper die 1, a lower die 2 and a visual identification assembly, the upper die 1, the lower die 2 and the visual identification assembly are all fixed to the stamping die body, a plurality of threaded holes are respectively formed in the upper die 1 and the lower die 2, a conical cup 3 is mounted on each threaded hole, the conical cup 3 includes a fixing portion 4 and an impact portion 5, a thread matched with the threaded hole is formed in the fixing portion 4, and the impact portion 5 is in a conical shape.
According to the scheme, the cold-rolled sheet to be detected is automatically transported into the stamping die body through the transportation module, the cold-rolled sheet to be detected is stamped through the upper die 1 and the lower die 2, the visual identification assembly counts damaged conical cups 3 on the upper die 1 and the lower die 2 after stamping and transmits data to the control module, and the control module compares the data with the number of damaged parts of a standard sample during stamping so as to judge the quality of the cold-rolled sheet; the conical cup 3 is matched with the threaded hole for installation and disassembly through the threads of the fixing part 4, and the use is convenient; the detection device is simple and quick to operate, the evaluation result is quick and accurate, the high-standard requirement of cold-rolled sheet material selection can be met, and the cost reduction and the efficiency improvement of an enterprise in the process of detecting the cold-rolled sheet are facilitated.
As shown in fig. 4, in one embodiment, the stamping die body includes an underframe 6, an upper mounting plate 7, a lower mounting plate 8, a supporting pillar 9, a lower pressing cylinder 10, a lifting hydraulic cylinder 11, a lower die mounting block 12, an upper die mounting block 13 and a feeding assembly, the lower mounting plate 8 is fixed at the upper end of the underframe 6, the feeding assembly is fixed at the upper end of the lower mounting plate 8, the lifting hydraulic cylinder 11 is fixed at the lower mounting plate 8, the lower die mounting block 12 is connected with a power output shaft of the lifting hydraulic cylinder 11, the lower die 2 is fixed at the lower die mounting block 12, the lower end of the supporting pillar 9 is fixed at the lower mounting plate 8, the upper mounting plate 7 is fixed at the upper end surface of the supporting pillar 9, the lower pressing cylinder 10 is mounted at the upper mounting plate 7, and the power output shaft of the lower pressing cylinder 10 is, the upper die 1 is fixed to the upper die mounting block 13. When the feeding assembly transports the cold-rolled sheet to be detected to the upper side of the lower die 2, the lifting hydraulic cylinder 11 drives the lower die mounting block 12 to jack up the cold-rolled sheet, and the lower pressing cylinder 10 drives the upper die 1 to punch the cold-rolled sheet.
In one embodiment, at least 2 lifting hydraulic cylinders 11 are arranged, so that the stability of supporting the cold-rolled sheet is improved.
In one embodiment, the visual recognition assembly comprises a camera 14, the camera 14 is fixed on the lower mounting plate 8, and the camera 14 is in signal connection with the control module. After the punching is completed, an image is captured by the camera 14, so that the number of damages of the cone cup 3 on the upper die 1 and the lower die 2 is counted.
In one embodiment, the feeding assembly comprises two conveying units and a signal transmitting unit, the two conveying units are arranged at the upper end of the lower mounting plate 8, the two conveying units are arranged at two ends of the lower mounting plate 8, and the signal transmitting unit is fixed at the lower end of the lower mounting plate 8.
In one embodiment, the conveying unit comprises a conveyor belt 15 and a drive motor 16, and the drive motor 16 is connected with the conveyor belt 15. The cold-rolled sheet is transported to the upper end of the lower die mounting block 12 by the conveyor belt 15.
In one embodiment, the signal transmitting unit comprises a fixing rod 17 and a signal transmitter 18, one end of the fixing rod 17 is connected with the lower end of the lower mounting plate 8, and the other end of the fixing rod 17 is connected with the signal transmitter 18. Is in signal connection with the transport module via the signal transmitter 18.
In one embodiment, the upper die 1 and the lower die 2 are respectively provided with 20-40 cup cones, and the radius of the bottom of the impact part 5 is 12-18 mm.
As shown in fig. 5, in one embodiment, the transportation module comprises a transportation trolley, the transportation trolley comprises a trolley body 19, a lifting cylinder 20, a transportation frame 21 and a signal receiver 22, the lifting cylinder 20 is fixed at the upper end of the trolley body 19, a power output shaft of the lifting cylinder 20 is connected with the transportation frame 21, the signal receiver 22 is fixed on the transportation frame 21, and the signal receiver 22 is connected with the signal transmitter 18. The vehicle body 19 is used for transporting the cold-rolled sheet to a specified position, and the lifting cylinder 20 is used for adjusting the position of the transportation frame 21.
In one embodiment, the transport trolley is driven by a lithium iron phosphate battery, the P-O bond in the lithium iron phosphate crystal is stable and difficult to decompose, and the transport trolley does not collapse and generate heat or form a strong oxidizing substance like lithium cobaltate even at high temperature or during overcharge, so that the transport trolley has good safety; the lithium iron phosphate battery 23 is a lithium ion battery using lithium iron phosphate as a positive electrode material. The cycle life of the long-life lead-acid battery is about 300 times, namely 500 times at most, while the cycle life of the lithium iron phosphate power battery reaches more than 2000 times, and the standard charging (5 hour rate) use can reach 2000 times.
As shown in fig. 6, in one embodiment, the transportation module further includes a charging assembly, the charging assembly includes a charging seat 23 and a photovoltaic panel 24, the photovoltaic panel 24 is disposed outdoors, and the charging seat 23 is powered by the photovoltaic panel 24, so that energy is saved, environmental protection is achieved, and green resources can be reasonably utilized.
As shown in fig. 7, in one embodiment, the control module includes a control box 25, a touch-sensitive display screen 26 is disposed on the control box 25, and the control box 25 is connected to the transport module and the mold detection module. The transport trolley and the stamping die main body are controlled by a control box 25, and the number of broken conical cups 3 counted by the camera 14 is transmitted to the control box 25 through signals.
In one embodiment, the invention also provides a detection method of the device for rapidly detecting the forming performance of the cold-rolled sheet, which comprises the following steps:
1) placing the standard sample in a stamping die body for stamping, and recording the number A of the broken conical cups 3 of the stamped standard sample;
2) taking out the damaged or deformed cone cups 3 on the upper die 1 and the lower die 2, and replacing the damaged or deformed cone cups with new cup cones arranged on the threaded holes of the upper die 1 and the lower die 2;
3) conveying the cold-rolled sheet to be detected to a cold-rolled sheet processing production line in a form of a conveying trolley, and conveying the cold-rolled sheet to be detected to a conveying frame 21 of the conveying trolley through a conveying roller on the cold-rolled sheet processing production line;
4) a signal emitter 18 on the stamping die body sends out a signal, and the transport trolley transports the cold-rolled sheet to be detected to a conveyor belt 15 of the stamping die body after receiving the signal;
5) conveying the cold-rolled sheet to the upper part of the lower die 2 by the conveyor belt 15, lifting the lower die 2 by the lifting hydraulic cylinder 11 to jack the cold-rolled sheet, stamping the cold-rolled sheet by the upper die 1, and recording the number B of the broken conical cups 3 after the cold-rolled sheet is stamped;
6) if B is less than or equal to A, the quality of the cold-rolled sheet is qualified, and if B is more than A, the quality of the cold-rolled sheet is unqualified.
The method has wide application range, can flexibly select different shapes and depths of the cone cups 3 to design the molded surface of the die according to the forming characteristics of different parts, and is suitable for the requirements of the sizes and the shapes of various parts.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a cold-rolled sheet formability quick detection device, its characterized in that, includes transportation module, control module and mould detection module, the transportation module with mould detection module signal connection, control module with mould detection module connects, mould detection module includes stamping die body, last mould, bed die and visual identification subassembly, it all is fixed in to go up mould, bed die and visual identification subassembly the stamping die body, all be equipped with a plurality of screw holes on going up mould and the bed die, install the awl cup on the screw hole, the awl cup includes fixed part and impact portion, be equipped with on the fixed part with screw hole complex screw thread, impact portion is the toper.
2. The device for rapidly detecting the formability of the cold-rolled sheet according to claim 1, the stamping die body comprises an underframe, an upper mounting plate, a lower mounting plate, a support column, a lower pressing cylinder, a lifting hydraulic cylinder, a lower die mounting block, an upper die mounting block and a feeding assembly, the lower mounting plate is fixed at the upper end of the underframe, the feeding assembly is fixed at the upper end of the lower mounting plate, the lifting hydraulic cylinder is fixed on the lower mounting plate, the lower die mounting block is connected with a power output shaft of the lifting hydraulic cylinder, the lower die is fixed on the lower die mounting block, the lower end of the supporting column is fixed on the lower mounting plate, the upper mounting plate is fixed on the upper end surface of the support pillar, the lower air cylinder is mounted on the upper mounting plate, the power output shaft of the down-pressing cylinder and the upper die mounting block, and the upper die is fixed on the upper die mounting block.
3. The device of claim 2, wherein the visual recognition assembly comprises a camera fixed to the lower mounting plate, and the camera is in signal connection with the control module.
4. The device for rapidly detecting the forming performance of the cold-rolled sheet according to claim 2, wherein the feeding assembly comprises two conveying units and a signal transmitting unit, the two conveying units are arranged at the upper end of the lower mounting plate, the two conveying units are arranged at two ends of the lower mounting plate, and the signal transmitting unit is fixed at the lower end of the lower mounting plate.
5. The device for rapidly detecting the forming performance of the cold-rolled sheet according to claim 4, wherein the conveying unit comprises a conveying belt and a driving motor, and the driving motor is connected with the conveying belt.
6. The device for rapidly detecting the forming performance of the cold-rolled sheet as claimed in claim 4, wherein the signal transmitting unit comprises a fixing rod and a signal transmitter, one end of the fixing rod is connected with the lower end of the lower mounting plate, and the other end of the fixing rod is connected with the signal transmitter.
7. The device for rapidly detecting the forming performance of the cold-rolled sheet according to claim 1, wherein 20-40 cup cones are arranged on the upper die and the lower die, and the radius of the bottom of the impact part is 12-18 mm.
8. The device for rapidly detecting the forming performance of the cold-rolled sheet according to claim 6, wherein the transportation module comprises a transportation trolley, the transportation trolley comprises a trolley body, a lifting cylinder, a transportation frame and a signal receiver, the lifting cylinder is fixed at the upper end of the trolley body, a power output shaft of the lifting cylinder is connected with the transportation frame, the signal receiver is fixed on the transportation frame, and the signal receiver is connected with the signal transmitter.
9. The device for rapidly detecting the forming performance of the cold-rolled sheet according to claim 1, wherein the control module comprises a control box, a touch-sensitive display screen is arranged on the control box, and the control box is connected with the transportation module and the die detection module.
10. The detection method of the device for rapidly detecting the forming performance of the cold-rolled sheet is characterized by comprising the following steps of:
1) the standard sample is placed in a stamping die body for stamping, the broken number A of the cone cups after stamping of the standard sample is identified and recorded by a camera, and data are transmitted to a control box;
2) taking out the damaged or deformed cone cups on the upper die and the lower die, and replacing the damaged or deformed cone cups with new cup cones arranged on the threaded holes of the upper die and the lower die;
3) conveying the cold-rolled sheet to be detected to a conveying frame of the conveying trolley through a conveying roller on the cold-rolled sheet processing production line;
4) a signal emitter on the stamping die body sends out a signal, and the transport trolley transports the cold-rolled sheet to be detected to a conveyor belt of the stamping die body after receiving the signal;
5) conveying the cold-rolled sheet to the upper part of a lower die by a conveyor belt, driving a lower die mounting block to jack up the cold-rolled sheet by a lifting hydraulic cylinder, stamping the cold-rolled sheet by an upper die, recording and identifying the number B of broken conical cups of a standard sample after stamping by a camera, and transmitting data to a control box;
6) and counting the damage number of the cone cups after the two-time stamping through the control box, wherein if B is less than or equal to A, the quality of the cold-rolled sheet is qualified, and if B is more than A, the quality of the cold-rolled sheet is unqualified, and the control box transmits the counting result to the display screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110325151.4A CN113063680A (en) | 2021-03-26 | 2021-03-26 | Rapid detection device and detection method for cold-rolled sheet forming performance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110325151.4A CN113063680A (en) | 2021-03-26 | 2021-03-26 | Rapid detection device and detection method for cold-rolled sheet forming performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715305A (en) * | 2021-07-23 | 2021-11-30 | 广东嘉尚新能源科技有限公司 | Soft packet of moulding device of lithium cell polymer shell based on visual detection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208621437U (en) * | 2018-08-01 | 2019-03-19 | 山东和富工程检测有限公司 | A kind of exterior wall heat-preserving system impact resistance test room experimental rig |
| CN111735701A (en) * | 2020-07-17 | 2020-10-02 | 山东华安检测技术有限公司 | Concrete compressive strength intelligent detection system |
| CN111855559A (en) * | 2020-07-01 | 2020-10-30 | 江苏省沙钢钢铁研究院有限公司 | Cold-rolled sheet forming performance rapid detection die and use method thereof |
| CN212059759U (en) * | 2020-04-30 | 2020-12-01 | 马钢(合肥)板材有限责任公司 | Automatic cupping test machine for cold rolling production line |
-
2021
- 2021-03-26 CN CN202110325151.4A patent/CN113063680A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208621437U (en) * | 2018-08-01 | 2019-03-19 | 山东和富工程检测有限公司 | A kind of exterior wall heat-preserving system impact resistance test room experimental rig |
| CN212059759U (en) * | 2020-04-30 | 2020-12-01 | 马钢(合肥)板材有限责任公司 | Automatic cupping test machine for cold rolling production line |
| CN111855559A (en) * | 2020-07-01 | 2020-10-30 | 江苏省沙钢钢铁研究院有限公司 | Cold-rolled sheet forming performance rapid detection die and use method thereof |
| CN111735701A (en) * | 2020-07-17 | 2020-10-02 | 山东华安检测技术有限公司 | Concrete compressive strength intelligent detection system |
Non-Patent Citations (1)
| Title |
|---|
| 许发樾, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715305A (en) * | 2021-07-23 | 2021-11-30 | 广东嘉尚新能源科技有限公司 | Soft packet of moulding device of lithium cell polymer shell based on visual detection |
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