CN217452413U - Metal sheet scale automatic cutout device - Google Patents
Metal sheet scale automatic cutout device Download PDFInfo
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- CN217452413U CN217452413U CN202122549976.2U CN202122549976U CN217452413U CN 217452413 U CN217452413 U CN 217452413U CN 202122549976 U CN202122549976 U CN 202122549976U CN 217452413 U CN217452413 U CN 217452413U
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- shearing
- sizing
- pressing plate
- roller
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Abstract
The application discloses metal sheet scale automatic cutout device includes: the device comprises a working platform, a roller, a correcting device, a pressing plate device, a shearing device, a sizing system and a controller; the controller can control the whole process of metal plate shearing, and the automation of metal plate shearing is effectively improved. Meanwhile, the measuring and correcting device, the pressing plate device, the pinch roll and other devices of the sizing system are positioned, so that the cutting accuracy is effectively improved, meanwhile, the grating is used for detecting the actual position of the metal plate, and the transportation device is automatically controlled; the length of the metal plate is measured by an encoder, the main shearing equipment and the auxiliary shearing equipment are automatically started, and the control of the fixed-length shearing precision can reach 5 mm. The problems of automation, low precision and the like of the existing shearing device are solved, the difficulty of manual operation is effectively reduced, and the shearing efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the tandem slitter, especially, relate to a metal sheet scale automatic cutout device.
Background
The automatic plate cutting machine is used for cutting and cutting sheets in various industries and does not need any die; the cutting device is controlled by system software, and then directly cuts products, and is cutting equipment adopted in many industries at present.
With the increasing requirements of metal processing precision and the increasing thickness of cut plates in recent years, better requirements are provided for the cutting precision and the capability of adapting to various plates of the plate cutting machine.
At present, most domestic thick plate shearing equipment adopts manual shearing and manual marking operation, the labor intensity of workers is high, meanwhile, more operators are required to operate, and the improvement of labor productivity is influenced. Simultaneously, some traditional tandem slitter, degree of automation is low, especially is connecting the in-process of cutting, and the precision of cutting is difficult to reach the fine-processing standard of panel, and in addition, traditional tandem slitter cuts the board back in succession, need shut down to go to arrange the panel of deciding in order, has greatly restricted panel processing's efficiency.
SUMMERY OF THE UTILITY MODEL
The application provides a metal sheet scale automatic cutout device to solve current board technique precision of cutting out not enough and the problem that relies on the manpower more. The utility model discloses a following technical scheme realizes:
a sheet metal sizing auto-shearing device comprising: the device comprises a working platform, a roller, a correcting device, a pressing plate device, a shearing device, a sizing system and a controller; the working platform comprises two opposite parallel tracks, and the middle shaft of the roller is clamped between the two tracks. The correcting device, the pressing plate device, the shearing device and the sizing system are sequentially arranged on the track; the two correcting devices are respectively positioned on the opposite inner sides of the track, and are symmetrical in position; the pressing plate device is positioned above the working platform and is vertical to the plane of the working platform, and the pressing plate device is connected to the track through the first supporting device; the shearing device is positioned at the midpoint of the working platform and is vertical to the plane of the working platform, and the shearing device is connected to the track through the second supporting device; the sizing system comprises a sizing baffle and a roller, the roller is connected below the sizing system, the relative position of the sizing system and the rail is changed through the rotation of the roller, and the sizing system is configured to be fixed after reaching a specified position; the sizing baffle is connected with one side of the sizing system close to the shearing device in a sliding mode along the vertical direction; the controller is connected with the roller, the correcting device, the pressing plate device, the shearing device and the sizing system through data lines; the controller is configured to receive manual control instructions and to transmit instructions to the rollers, the leveling device, the platen device, the shearing device, and the sizing system.
Furthermore, the front end of the working platform comprises a detection grating which is positioned right above the front end of the working platform, and the formed grating covers all rollers in front of the pressing plate device; the detection grating is connected with a controller through a data line, and the controller is configured to receive a detection signal of the grating.
Furthermore, the working platform comprises a swinging device, the swinging device is positioned behind the shearing device, the tail end of the swinging device is connected with the waste conveying belt, and the swinging device and the waste conveying belt are connected with the controller through data lines.
Furthermore, a waste edge tipping device is arranged at the position of a gap between the rollers of the waste conveyor belt on one side of the waste conveyor belt.
Further, the working platform comprises a lifting device for adjusting the horizontal height of the sheared metal plate, and the lifting device is configured to control the lifting of the roller.
Furthermore, a pinch roll is respectively arranged at the front end of the shearing device and on the inner sides of the rails on the two sides, and the two pinch rolls are opposite.
Further, the sizing system measures the length of the metal plate using an encoder.
Further, the controller is configured to:
controlling the number of the rotation cycles of the roller in the sizing system according to the cutting length set value of the manual control instruction;
when the measured length reaches the cutting length of the manual instruction, the roller stops rotating;
when the roller stops rotating, the controller controls the fixed-length baffle to descend;
when the cutting length is reset, the fixed-length baffle is controlled to descend;
controlling the pop-up length of the correcting device according to the requirement of the transverse position of the metal plate;
controlling the centering device to retract when the metal plate needs to move;
when the metal plate touches the sizing baffle, a pressing plate motor in the pressing plate device is controlled to start;
when the metal plate is contacted with the pressing plate device, the pressing plate motor stops;
when the pressing plate motor stops, controlling a shearing motor in the shearing device to start;
when the shearing device reaches the lower limit position, controlling a shearing motor in the shearing device to rotate reversely;
when the shearing device reaches the upper limit position, the shearing motor stops;
when the shearing motor stops, the pressing plate motor is started reversely;
and after the pressing plate motor reaches the upper limit position, the pressing plate motor stops.
Further, the sizing baffle contains a pressure sensing device.
The application provides a pair of metal sheet scale automatically cropped device has following beneficial effect:
1. the cutting accuracy is effectively improved.
2. The work load of workers is effectively reduced, the contact between a person and the cutting device is avoided, the construction danger is reduced, and the cutting efficiency is improved.
Drawings
In order to more clearly describe the technical solution of the present application, the drawings required to be used in the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
FIG. 1 is a top view of an automatic shear device for metal plate sizing according to the present application;
fig. 2 is a front view of the automatic cut-to-length device for metal plates according to the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The automatic plate cutting machine is used for cutting and cutting sheets in various industries, does not need any die, is controlled by system software, directly cuts products, and is cutting equipment adopted in various industries at present. With the increasing requirements of metal processing precision and the increasing thickness of cut plates in recent years, better requirements are provided for the cutting precision and the capability of adapting to various plates of the plate cutting machine. At present, most domestic thick plate shearing equipment adopts manual shearing and manual marking operation, the labor intensity of workers is high, meanwhile, more operating posts are caused, and the improvement of labor productivity is influenced. Simultaneously, some traditional tandem slitter, degree of automation is low, especially is connecting the in-process of cutting, and the precision of cutting is difficult to reach the fine-processing standard of panel, and in addition, traditional tandem slitter cuts the board back in succession, need shut down to go to arrange the panel of deciding in order, has greatly restricted panel processing's efficiency.
Referring to fig. 1, a schematic diagram of an automatic cut-to-length apparatus for metal plate provided by the present application is shown;
a sheet metal sizing auto-shearing device comprising: the device comprises a working platform 1, a roller 2, a correcting device 3, a pressing plate device 4, a shearing device 5, a sizing system 6 and a controller 7.
The working platform 1 is configured to carry a metal plate to be cut and other equipment, the working platform 1 comprises two relatively parallel rails 11, the rails 11 are used for carrying the correcting device 3, the pressing plate device 4 and the shearing device 5, and meanwhile, a moving track is provided for a roller 62 of the sizing system 6. The middle shaft of the roller 2 is clamped between the two rails 11, and the correcting device 3, the pressing plate device 4, the shearing device 5 and the sizing system 6 are sequentially arranged on the rails 11.
The two correcting devices 3 are respectively positioned on the opposite inner sides of the track 11, the positions of the two correcting devices 3 are symmetrical, and the correcting devices 3 are configured to adjust the transverse position of the metal plate so as to ensure the accuracy of the transverse position when the metal plate enters the cutting area.
The pressing plate device 4 is positioned above the working platform 1 and is perpendicular to the plane of the working platform 1, the pressing plate device 4 is connected to the track 11 through the first supporting device 42, and the pressing plate device 4 is configured to be capable of applying external force to the metal plate to fix the metal plate before shearing action, so that the metal plate is not displaced in the shearing process, and the shearing accuracy is improved;
the shearing device 5 is positioned at the center of the working platform 1 and is vertical to the plane of the working platform 1, the shearing device 5 is connected to the track 11 through a second supporting device 52, and the shearing device 5 is configured to perform a shearing task.
The sizing system 6 comprises a sizing baffle 61 and a roller 62, the roller 62 is connected below the sizing system 6, the roller 62 is connected with the sizing system 6 and the track 11, the sizing system 6 is configured to be fixed after reaching a specified position, and the sizing baffle 61 is connected with one side of the sizing system 6 close to the shearing device 5 in a sliding mode in the vertical direction. Wherein the sizing system 6 is configured to measure a set length after the shearing device 5 according to the cutting length set by the controller, and the front end of the metal plate is defined by the sizing baffle 61, and the roller 62 can rotate to change the relative position of the sizing system 6 and the track 11.
The controller 7 is configured to receive manually entered cuts and control the operation of the respective devices. The controller 7 is connected with the roller 2, the correcting device 3, the pressing plate device 4, the shearing device 5 and the sizing system 6 through data lines and transmits instructions.
The automatic cutting device for the metal plate sizing comprises a controller, wherein the controller comprises the following steps;
the metal plate is manually placed on the work table 1, and the length data of the metal plate to be cut is inputted into the controller 7, and then the cutting apparatus is turned on by the controller 7.
The controller 7 controls the sizing system 6 to move a corresponding distance from the position of the shearing device 5 according to the input data, the sizing system 6 is fixed at the set position and does not move after reaching the set position, and the sizing baffle 61 descends to the lower limit of displacement in a sliding mode.
After finishing the instruction of descending the sizing baffle 61, the controller 7 starts the roller 2 and the correcting device 3, the roller 2 transmits the metal plate forward by using friction force, and the correcting device 3 corrects according to the deviation of transverse displacement in the motion process of the metal plate. After the front end of the metal plate is in contact with the sizing baffle 61, the pressure sensing device in the sizing baffle 61 receives the pressure from the metal plate and transmits a signal to the controller 7.
The controller 7 stops the roller 2 from rotating after receiving the signal of the pressure sensor, and then the controller 7 controls the lifting device 15 to descend to the lower limit position, so that the metal plate can be in contact with the rail 11, and the stability in the later cutting process is guaranteed.
After finishing the command of lowering the lifting device 15 to the lower limit position, the controller 7 controls the pressing plate device 4 to lower to the lower limit position to fix the metal plate.
After finishing the instruction of lowering the pressure plate device 4 to the lower limit position, the controller 7 controls the shearing device 5 to descend to the lower line position, and finishes the shearing of the metal plate.
After finishing the instruction of lowering the shearing device 5 to the lower limit position, the controller 7 controls the shearing device 5, the platen device 4, the lifting device 21, and the sizing system 6 in sequence to return to the initial position. Finishing the cutting process of the metal plate sizing automatic cutting device.
The second embodiment of the utility model, on the basis of the first embodiment, adds the detection grating 12, the detection grating 12 is right above the front end of the working platform 1, and the formed grating covers all the rollers 2 in front of the platen device 4; the detection grating 12 is connected with the controller 7 through a data line, the controller 7 is configured to receive a detection signal of the grating, and the detection grating 12 is configured to detect the actual position of the metal plate in real time through scanning the boundary position of the metal plate, so as to provide more accurate correction amount information for the correction device and improve the accuracy of the metal plate sizing automatic shearing device.
Meanwhile, a set of waste conveying system is added on the basis of the embodiment 1. Firstly, a swinging device 13 is added on the working platform 1, the swinging device is positioned behind the shearing device 5, and the swinging device 13 is configured to provide friction force for the metal plate to move along the original direction and provide friction force along the vertical direction of the original direction, so that the metal plate can complete the movement deviating from the original track, and the waste material after the metal plate is cut is conveyed out of the working platform 1 through the vertical direction movement of the swinging device 13.
Outside the working platform 1, a waste material conveyor belt 14 is arranged, and one end of the waste material conveyor belt 14 is connected with the end of the swinging device 13.
The waste conveyor belt 14 and the swinging device 13 are both connected with the controller 7, and after the controller 7 finishes the instruction of returning the sizing system 6 to the initial position, the waste conveyor belt 14 and the swinging device 13 are started to convey the waste out of the working platform 1. Through the addition of the waste material conveying system, the working platform 1 can be cleaned in time after the completion of the shearing process at each time, the continuous shearing efficiency of the metal plate sizing automatic shearing device is improved, the manual workload is reduced, and the danger is reduced by reducing the contact between the manual work and the machinery.
Meanwhile, a waste tipping device 142 is provided at a position spaced between the waste conveyor rollers 141 on the side of the waste conveyor 14, and the waste tipping device 142 is configured to dump waste into a waste pit outside the waste conveyor 14.
Meanwhile, a pinch roll 16 is respectively arranged at the front end of the shearing device 5 and on the inner sides of the rails 11 on the two sides, the two pinch rolls 16 are opposite, and after the pressure plate device 4 descends to the lower limit position, the pinch rolls 16 clamp the metal plate under the control of the controller 7. In order to guarantee in the process of cutting, the horizontal stability of metal sheet improves and cuts the precision.
Meanwhile, the sizing system 6 measures the length of the metal plate by using an encoder, so that the measurement accuracy is further improved.
Adopt above-mentioned metal sheet scale automatic cutout device, can realize the accurate shearing to the metal sheet, simultaneously, except that data input, all work all is accomplished through controller control, the effectual shearing efficiency who improves the metal sheet, and operating personnel's security.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (9)
1. The utility model provides a sheet metal scale automatic cutout device which characterized in that includes: the device comprises a working platform (1), a roller (2), a correcting device (3), a pressing plate device (4), a shearing device (5), a sizing system (6) and a controller (7);
the working platform (1) comprises two relatively parallel rails (11), and the middle shaft of the roller (2) is clamped between the two rails (11); the correcting device (3), the pressing plate device (4), the shearing device (5) and the sizing system (6) are sequentially arranged on the track (11); the two righting devices (3) are respectively positioned on the opposite inner sides of the track (11), and the two righting devices (3) are symmetrical in position; the pressing plate device (4) is positioned above the working platform (1) and is vertical to the plane of the working platform (1), and the pressing plate device (4) is connected to the track (11) through a first supporting device (42); the shearing device (5) is positioned at the midpoint of the working platform (1) and is vertical to the plane of the working platform (1), and the shearing device (5) is connected to the track (11) through a second supporting device (52); the sizing system (6) comprises a sizing baffle (61) and a roller (62), the roller (62) is connected below the sizing system (6), the relative position of the sizing system (6) and the track (11) is changed through the rotation of the roller (62), and the sizing system (6) is configured to be fixed after reaching a specified position; the sizing baffle (61) is in sliding connection with one side, close to the shearing device (5), of the sizing system (6) along the vertical direction; the controller (7) is connected with the roller (2), the correcting device (3), the pressing plate device (4), the shearing device (5) and the sizing system (6) through data lines; the controller (7) is configured to receive manual control instructions and to transmit instructions to the roller (2), the leveling device (3), the pressure plate device (4), the shearing device (5) and the sizing system (6).
2. The automatic cutting device for the metal plate with the fixed length according to the claim 1 is characterized in that a detection grating (12) is arranged at the front end of the working platform (1), the detection grating (12) is positioned right above the front end of the working platform (1), and the formed grating covers all rollers (2) in front of the pressing plate device (4); the detection grating (12) is connected with a controller (7) through a data line, and the controller (7) is configured to receive a detection signal of the grating.
3. An automatic cutting device for metal sheet sizing according to claim 1, characterized in that the working platform (1) comprises a swinging device (13), the swinging device (13) is positioned behind the cutting device (5), one end of the swinging device (13) is connected with a scrap conveyor belt (14), and the swinging device (13) and the scrap conveyor belt (14) are connected with the controller (7) through data lines.
4. The automatic cutting device for the cut-to-length of the metal plate as claimed in claim 3, wherein a scrap edge tilting device (142) is provided at a position of a gap between the scrap conveyor roller (141) on the scrap conveyor (14) side.
5. The automatic metal sheet sizing shearing device according to claim 1, further comprising a lifting device (15) for adjusting the level of the sheared metal sheet on the work platform (1), wherein the lifting device (15) is configured to control the lifting of the rollers (2).
6. An automatic shearing device for sizing sheet metal according to claim 1, wherein a pinch roll (16) is provided at the front end of the shearing device (5) on the inner side of said rail (11) on both sides, the two pinch rolls (16) being opposed to each other.
7. A sheet metal sizing auto-shearing device according to claim 1, wherein the controller (7) is configured to:
controlling the number of the rotation cycles of a roller (62) in the sizing system (6) according to the cutting length set value of the manual control instruction;
when the measured length reaches the cutting length of the manual instruction, the roller (62) stops rotating;
when the roller stops rotating, the controller (7) controls the fixed length baffle (61) to descend;
when the cutting length is reset, the sizing baffle (61) is controlled to descend;
controlling the ejection length of the correcting device (3) according to the requirement of the transverse position of the metal plate;
controlling the withdrawal of the correcting device (3) when the metal plate needs to move;
when the metal plate touches the sizing baffle (61), a pressing plate motor (41) in the pressing plate device (4) is controlled to move;
when the metal plate is contacted with the pressing plate device (4), the pressing plate motor (41) stops;
when the pressing plate motor (41) stops, controlling a shearing motor (51) in the shearing device (5) to start;
when the shearing device (5) reaches the lower limit position, controlling a shearing motor (51) in the shearing device (5) to rotate reversely;
when the shearing device reaches the upper limit position, the shearing motor (51) stops;
when the shearing motor (51) stops, the pressing plate motor (41) is started reversely;
after the pressing plate motor (41) reaches the upper limit position, the pressing plate motor (41) stops.
8. Automatic metal sheet sizing shear device according to claim 1, characterized in that said sizing baffles (61) contain pressure sensing means.
9. Automatic metal sheet sizing shear device according to claim 1, characterized in that said sizing system (6) comprises an encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549976.2U CN217452413U (en) | 2021-10-22 | 2021-10-22 | Metal sheet scale automatic cutout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549976.2U CN217452413U (en) | 2021-10-22 | 2021-10-22 | Metal sheet scale automatic cutout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217452413U true CN217452413U (en) | 2022-09-20 |
Family
ID=83234340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122549976.2U Active CN217452413U (en) | 2021-10-22 | 2021-10-22 | Metal sheet scale automatic cutout device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217452413U (en) |
-
2021
- 2021-10-22 CN CN202122549976.2U patent/CN217452413U/en active Active
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