CN110814142A - Thermoforming punching press automation line - Google Patents
Thermoforming punching press automation line Download PDFInfo
- Publication number
- CN110814142A CN110814142A CN201911287738.XA CN201911287738A CN110814142A CN 110814142 A CN110814142 A CN 110814142A CN 201911287738 A CN201911287738 A CN 201911287738A CN 110814142 A CN110814142 A CN 110814142A
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- China
- Prior art keywords
- blanking
- stamping
- production line
- jam
- materials
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
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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
- B21C51/005—Marking devices
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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
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
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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
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
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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
- 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
- B21D43/20—Storage arrangements; Piling or unpiling
- B21D43/24—Devices for removing sheets from a stack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides an automatic production line for hot forming stamping, which comprises a base, wherein a heating oven is arranged on the base, a feeding mechanism is arranged on one side of the heating oven, a stamping forming machine and a blanking detection device are arranged on the other side of the heating oven, a conveying belt for conveying materials is arranged at the upper end of the base, the plates are fed through the feeding mechanism and are conveyed into the heating oven for heating, so that the plates are soft, then the plates are stamped through the stamping forming machine, and finally the blanking stacking work is completed through the blanking detection device. The automatic hot stamping device has the advantages of high automation degree, no need of manual participation in hot stamping forming, improvement of working efficiency, advanced equipment functions, reasonable composition layout, adoption of advanced bus control, high automation degree, safety and reliability, and is ideal equipment for producing high-strength plates of automobiles.
Description
Technical Field
The invention relates to the technical field of hot forming, in particular to an automatic production line for hot forming and stamping.
Background
The hot stamping forming is that the steel plate containing boron is heated to an austenite temperature range (above 900 ℃), then conveyed to a hydraulic press for stamping when the steel plate still has ductility, and a water-cooling die ensures that the steel plate obtains a martensite structure after quenching, so that a finished product with perfect forming and tensile strength as high as 1500MPa is obtained. The application of hot stamping technology is the trend of the development of the automobile industry. The hot forming technology can bring high-performance products and improve the quality of the whole automobile. With the requirements of light weight and higher safety standard of automobiles, the proportion of high-strength steel with the tensile strength of more than 900MPa is larger and larger. However, cold stamping has the defects of easy cracking, serious rebound, difficult formation of complex parts, serious die loss and the like. At present, when a hot stamping forming process is used, the hot stamping forming is generally carried out in a divided mode, but due to the fact that the hot stamping forming needs to be carried out in time when the temperature of a product is high, the situation of insufficient temperature is easily caused by the divided setting, and therefore the design of an automatic hot stamping production line is very important.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an automatic production line for hot forming and stamping, which forms a production line through a feeding mechanism, a heating oven, a stamping forming machine and a blanking detection device, is used for grabbing, heating and stamping a plate, cooling and blanking at last, and checking, has high automation degree, does not need manual participation in hot stamping forming, improves the working efficiency, and solves the problems of insufficient automation and easy cooling of products in the current hot stamping forming process.
The invention provides an automatic production line for hot forming stamping, which comprises a base, wherein a heating oven is arranged on the base, a feeding mechanism is arranged on one side of the heating oven, a stamping forming machine and a blanking detection device are arranged on the other side of the heating oven, a conveying belt for conveying materials is arranged at the upper end of the base, the plates are fed through the feeding mechanism and are conveyed into the heating oven for heating, so that the plates are soft, then the plates are stamped through the stamping forming machine, and finally the blanking stacking work is completed through the blanking detection device.
The further improvement lies in that: the feeding mechanism comprises an unstacking trolley, a magnetic force separating device, an unstacking robot and an end picking device, wherein the magnetic force separating device is arranged at the upper end of the unstacking trolley, the unstacking robot is arranged beside the unstacking trolley, the end picking device is arranged on the unstacking robot, and the end picking device is driven by the unstacking robot to feed products.
The further improvement lies in that: stamping forming machine includes hot stamping machine, material loading manipulator and unloading manipulator are located the both sides of hot stamping machine respectively for the unloading on product, material loading manipulator uses pneumatic fixture to press from both sides the material, and unloading manipulator uses pneumatic magnet anchor clamps to press from both sides the material.
The further improvement lies in that: the blanking detection equipment comprises a blanking conveyor and an inspection lighting table, wherein one end of the blanking conveyor is positioned beside the stamping forming machine, and the other end of the blanking conveyor is connected with the inspection lighting table.
The further improvement lies in that: and a double-material detection device is arranged beside the unstacking trolley, and double-material detection is carried out on the plates clamped by the unstacking robot through the double-material detection device.
The further improvement lies in that: the end picking device adopts a vacuum chuck type, and the plate is grabbed through the end picking device.
The further improvement lies in that: and a cooling fan is arranged beside the blanking conveyor, and the finished product on the blanking conveyor is cooled by the cooling fan.
The further improvement lies in that: and a safety protection net is arranged at the periphery of the feeding mechanism.
The processing working flow is as follows: under the condition that each process of the automatic production line is properly prepared, a tray and stacking materials are accurately placed on a loading trolley outside the safety protection by a travelling crane or a forklift;
checking whether the stacking positioning is accurate and adjusting the placement of the magnetic force separator to be effective; adjusting the end of detection to be valid;
the trolley is driven into a unstacking position;
after the end picking device is contacted with the first plate, the system generates vacuum to pick up the plate;
the robot detaches a sheet material each time, and the sheet material arrives at a character punching machine for double-material detection and code marking;
marking and double-material detection, and then placing the product on a feeding roller conveying table;
sending the plate material into a heating furnace for heating;
the heated plate enters a centering table for centering;
the automatically centered plate is fed to the press by a feeding manipulator;
hot stamping is carried out by a press machine;
the workpiece is picked up by a blanking manipulator and output to the outside of the press machine;
the workpiece is placed on a blanking plate chain conveyor by a blanking manipulator and is output;
and manually picking and framing the output workpieces.
Through the process, the whole process of automatic unstacking, double-material detection and automatic feeding and discharging is realized, the robot, the trolley, the marking machine and the mechanical arm are guaranteed to grab a workpiece, a press machine and the like to perform all good coordination work, complete safety interlocking is achieved, and the automatic production of the stamped parts is met. The operator can edit the workpiece program on-line using a teach pendant (movable operation panel).
When a fault occurs, the system selectively and emergently stops or circularly stops the whole line equipment or the single station, gives an alarm, displays relevant faults and information on a human-computer interface, and processes and operates the fault.
The unstacking robot is a 6-axis transfer robot of ABB-IRB 6700-150/3.2.
The end picking device consists of a mounting frame and a vacuum chuck, is universal and adjustable, and realizes the grabbing and moving of single-piece plates (maximum 1800X2300 mm) and multi-piece plates (minimum 400X80 mm) by connecting a pneumatic system of a vacuum generator (FEST 0).
The double-material detection device is characterized in that a set of SMC displacement detection cylinder is arranged on the front side of a character die box of each marking machine, the thickness of a plate can be accurately detected while marking is carried out, and once double overlapped plates are found, an alarm is given out to reject the double overlapped plates.
The feeding manipulator and the discharging manipulator are both double-arm servo manipulators.
The feeding manipulator consists of a cross beam, a left arm and a right arm. The device comprises a cross beam, a Y-axis left-right moving linear guide rail, a rack, a gear, a Y-axis slide carriage, a Y-axis servo drive motor and a speed reducer; the Z-axis vertical moving ram, the linear guide rail, the rack, the Z-axis servo driving motor, the speed reducer, the gear and the balance cylinder are balanced; the X-axis back and forth movement is composed of a speed multiplying body, a linear guide rail, a rack, an X-axis servo driving motor, a speed reducer, a gear, a synchronous belt, a belt wheel assembly and an X-axis slide carriage.
The blanking manipulator consists of a cross beam, a left arm and a right arm. The device comprises a cross beam, a Y-axis left-right moving linear guide rail, a rack, a gear, a Y-axis slide carriage, a Y-axis servo drive motor and a speed reducer; the Z-axis vertical moving ram, the linear guide rail, the rack, the Z-axis servo driving motor, the speed reducer, the gear and the balance cylinder are balanced; the X-axis back and forth movement is composed of a speed multiplying body, a linear guide rail, a rack, an X-axis servo driving motor, a speed reducer, a gear, a synchronous belt, a belt wheel assembly and an X-axis slide carriage.
The invention has the beneficial effects that: through feed mechanism, heating oven, stamping forming machine and unloading check out test set formation assembly line, snatch to panel, heating, stamping forming, the cooling unloading at last to the inspection, degree of automation is high, need not artifical the participation in the hot stamping forming, improves work efficiency, and equipment function is advanced, constitutes rationally distributed, adopts advanced bus control, and degree of automation is high, and safe and reliable is the ideal equipment of the hot stamping of the high-strength board of ideal production car.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the feeding mechanism of the present invention.
FIG. 3 is a schematic structural diagram of the punching machine and the blanking inspection apparatus of the present invention.
Wherein: 1-feeding mechanism, 2-heating oven, 3-punching forming machine, 4-blanking detection equipment, 5-conveyor belt, 6-base, 11-unstacking trolley, 12-magnetic separator, 13-unstacking robot, 14-end picker, 15-double-material detection device, 31-hot punching machine, 32-feeding mechanical arm, 33-blanking mechanical arm, 41-blanking conveyor, 42-inspection lighting table and 43-cooling fan.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the present embodiment provides a thermoforming stamping automatic production line, which includes a base 6, a heating oven 2 is disposed on the base 6, a feeding mechanism 1 is disposed on one side of the heating oven 2, a stamping forming machine 3 and a blanking detection device 4 are disposed on the other side of the heating oven 2, a conveyor belt 5 for transporting materials is disposed at the upper end of the base 6, the materials are fed through the feeding mechanism 1, the materials are heated in the heating oven 2, the materials are soft, the materials are stamped through the stamping forming machine 3, and finally the blanking stacking work is completed through the blanking detection device 4. Feed mechanism 1 is including the platform truck 11 that breaks a jam, magnetic force divide a ware 12, the robot 13 and the end effector 14 of breaking a jam, magnetic force divides a ware 12 to set up in the platform truck 11 upper end of breaking a jam, the robot 13 that breaks a jam sets up by the platform truck 11 of breaking a jam, the end effector 14 sets up on the robot 13 that breaks a jam, drives end effector 14 through the robot 13 that breaks a jam and carries out the material loading to the product. The punching and forming machine 3 comprises a hot punching machine 31, a feeding manipulator 32 and a discharging manipulator 33, wherein the feeding manipulator 32 and the discharging manipulator 33 are respectively positioned on two sides of the hot punching machine 31 and used for feeding and discharging products, the feeding manipulator 32 uses a pneumatic clamp to clamp materials, and the discharging manipulator 33 uses a pneumatic magnet clamp to clamp materials. The blanking detection device 4 comprises a blanking conveyor 41 and an inspection lighting table 42, one end of the blanking conveyor 41 is positioned beside the stamping forming machine 3, and the other end of the blanking conveyor is connected with the inspection lighting table 42. And a double-material detection device 15 is arranged beside the unstacking trolley 11, and double-material detection is carried out on the plates clamped by the unstacking robot 13 through the double-material detection device 15. The end effector 14 is of a vacuum chuck type, and the plate is grabbed by the end effector 14. A cooling fan 43 is arranged beside the blanking conveyor 41, and the finished product on the blanking conveyor 41 is cooled by the cooling fan 43. And a safety protection net is arranged at the periphery of the feeding mechanism 1.
Claims (8)
1. The utility model provides a hot forming punching press automation line, includes base (6), its characterized in that: the blanking stacking machine is characterized in that a heating oven (2) is arranged on the base (6), a feeding mechanism (1) is arranged on one side of the heating oven (2), a stamping forming machine (3) and blanking detection equipment (4) are arranged on the other side of the heating oven (2), a conveying belt (5) used for conveying materials is arranged at the upper end of the base (6), the materials are fed through the feeding mechanism (1), the materials are conveyed into the heating oven (2) to be heated, the materials are made soft, the materials are stamped through the stamping forming machine (3), and finally the blanking stacking work is completed through the blanking detection equipment (4).
2. The automatic thermoforming and stamping production line of claim 1, wherein: feeding mechanism (1) is including breaking a jam platform truck (11), magnetic force divide a ware (12), robot (13) and end effector (14) of breaking a jam, magnetic force divides a ware (12) to set up in the platform truck (11) upper end of breaking a jam, robot (13) of breaking a jam sets up by breaking a jam platform truck (11), end effector (14) set up on robot (13) of breaking a jam, drive end effector (14) through robot (13) of breaking a jam and carry out the material loading to the product.
3. The automatic thermoforming and stamping production line of claim 1, wherein: the punching and forming machine (3) comprises a hot punching machine (31), a feeding mechanical arm (32) and a discharging mechanical arm (33), wherein the feeding mechanical arm (32) and the discharging mechanical arm (33) are respectively located on two sides of the hot punching machine (31) and used for feeding and discharging products, the feeding mechanical arm (32) uses a pneumatic clamp to clamp materials, and the discharging mechanical arm (33) uses a pneumatic magnet clamp to clamp materials.
4. The automatic thermoforming and stamping production line of claim 1, wherein: the blanking detection equipment (4) comprises a blanking conveyor (41) and an inspection lighting table (42), one end of the blanking conveyor (41) is located beside the stamping forming machine (3), and the other end of the blanking conveyor is connected with the inspection lighting table (42).
5. The automatic thermoforming and stamping production line of claim 2, wherein: and a double-material detection device (15) is arranged beside the unstacking trolley (11), and double-material detection is carried out on the plates clamped by the unstacking robot (13) through the double-material detection device (15).
6. The automatic thermoforming and stamping production line of claim 2, wherein: the end picking device (14) adopts a vacuum suction disc type, and the plate is grabbed through the end picking device (14).
7. The automatic thermoforming and stamping production line of claim 1, wherein: and a cooling fan (43) is arranged beside the blanking conveyor (41), and the finished product on the blanking conveyor (41) is cooled by the cooling fan (43).
8. The automatic thermoforming and stamping production line of claim 1, wherein: and a safety protection net is arranged on the periphery of the feeding mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287738.XA CN110814142A (en) | 2019-12-15 | 2019-12-15 | Thermoforming punching press automation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287738.XA CN110814142A (en) | 2019-12-15 | 2019-12-15 | Thermoforming punching press automation line |
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| Publication Number | Publication Date |
|---|---|
| CN110814142A true CN110814142A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911287738.XA Pending CN110814142A (en) | 2019-12-15 | 2019-12-15 | Thermoforming punching press automation line |
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| CN (1) | CN110814142A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889582A (en) * | 2020-07-07 | 2020-11-06 | 江苏新悦自动化有限公司 | Automatic production line for hollow stabilizer bar |
| CN113843369A (en) * | 2021-09-23 | 2021-12-28 | 扬州扬子到河复合材料制品有限公司 | Front wall side-turning door forming device with adjustable working state and forming method |
| CN114147112A (en) * | 2022-02-09 | 2022-03-08 | 江苏梦尧智能制造有限公司 | Stamping equipment is detected to sheet metal processing effect |
| CN114178421A (en) * | 2021-11-23 | 2022-03-15 | 广西汽车集团有限公司 | Metal pipe heating anti-oxidation conveying integrated device and hot air bulging process |
-
2019
- 2019-12-15 CN CN201911287738.XA patent/CN110814142A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889582A (en) * | 2020-07-07 | 2020-11-06 | 江苏新悦自动化有限公司 | Automatic production line for hollow stabilizer bar |
| CN113843369A (en) * | 2021-09-23 | 2021-12-28 | 扬州扬子到河复合材料制品有限公司 | Front wall side-turning door forming device with adjustable working state and forming method |
| CN113843369B (en) * | 2021-09-23 | 2024-05-31 | 扬州扬子到河复合材料制品有限公司 | Front wall side-turning door forming device with adjustable working state and forming method |
| CN114178421A (en) * | 2021-11-23 | 2022-03-15 | 广西汽车集团有限公司 | Metal pipe heating anti-oxidation conveying integrated device and hot air bulging process |
| CN114178421B (en) * | 2021-11-23 | 2023-08-04 | 广西汽车集团有限公司 | Metal pipe heating, oxidation-preventing and conveying integrated device and hot gas bulging process |
| CN114147112A (en) * | 2022-02-09 | 2022-03-08 | 江苏梦尧智能制造有限公司 | Stamping equipment is detected to sheet metal processing effect |
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