CN115046463B - Device and method for detecting width of double-sided shears of plates and double-sided shear equipment - Google Patents
Device and method for detecting width of double-sided shears of plates and double-sided shear equipment Download PDFInfo
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- CN115046463B CN115046463B CN202210561243.7A CN202210561243A CN115046463B CN 115046463 B CN115046463 B CN 115046463B CN 202210561243 A CN202210561243 A CN 202210561243A CN 115046463 B CN115046463 B CN 115046463B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 135
- 238000010008 shearing Methods 0.000 claims abstract description 52
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 230000002146 bilateral effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The embodiment of the invention provides a device and a method for detecting the width of bilateral shears of a plate and bilateral shears equipment, and relates to the field of metallurgical mechanical equipment. Aims to improve the width detection precision of the double-sided shears of the plates so as to reduce the production cost of the plates. In the plate double-sided shear width detection device, a displacement sensor comprises a detection rod and a detection magnetic ring, and the detection magnetic ring is in sliding fit with the detection rod; the magnetic ring trolley is movably arranged on the track, and is fixed with the detection magnetic ring; the movable side frame is used for being connected with the shearing device, and the magnetic ring trolley is movably connected with the movable side frame. The method for detecting the width of the double-sided shears of the plates is implemented by adopting a device for detecting the width of the double-sided shears of the plates. The double-sided shearing equipment comprises a shearing device and a plate double-sided shearing width detection device. The magnetic ring trolley stably adheres to the track by means of dead weight and stably walks, and acting forces at any angle cannot be transmitted to the magnetic ring trolley when the movable side frame moves, so that the relative positions of the detection magnetic ring and the detection rod are ensured to be stable, and the detection precision is improved.
Description
Technical Field
The invention relates to the field of metallurgical mechanical equipment, in particular to a device and a method for detecting the width of bilateral shears for plates and bilateral shear equipment.
Background
The double-sided shearing equipment shears the rough-edged steel plate into steel plates with width meeting the requirement along the length direction. The double-sided shear width detection sensor is used for detecting the distance between the moving side and the fixed side of the double-sided shear through the cooperation of the detection magnetic ring and the detection rod.
However, after the double-sided shearing equipment is used for a long time, the relative positions of the detection magnetic ring and the detection rod of the detection sensor are unstable, so that fluctuation deviation of the detection value of the detection sensor is caused. In order to avoid waste caused by the fluctuation, the shearing design allowance is set to 15mm, and the consumption of fixed steel is high; moreover, occasionally, the steel plate is subjected to narrow cutting production accidents, waste products or unplanned plates are generated, and the production cost is further increased.
Disclosure of Invention
The invention aims to provide a device for detecting the width of a double-sided sheet shear, which can improve the accuracy of detecting the width of the double-sided sheet shear so as to reduce the production cost of the sheet.
The invention further provides a method for detecting the width of the double-sided shears of the plate, which can improve the accuracy of detecting the width of the double-sided shears of the plate so as to reduce the production cost of the plate.
The invention further provides double-sided shearing equipment, which can improve the width detection precision of the double-sided shears of the plates so as to reduce the production cost of the plates.
Embodiments of the invention may be implemented as follows:
The embodiment of the invention provides a double-sided shearing width detection device for plates, which is used for being connected with a shearing device, wherein the shearing device is used for shearing burrs of the plates moving along the length direction of the plates, and the double-sided shearing width detection device for the plates comprises:
the displacement sensor comprises a detection rod and a detection magnetic ring, wherein the detection rod is arranged along the width direction of the plate, and the detection magnetic ring is in sliding fit with the detection rod;
the magnetic ring trolley and the track are arranged along the width direction of the plate, the magnetic ring trolley is movably arranged on the track, and the magnetic ring trolley is fixed with the detection magnetic ring; the magnetic ring trolley is used for driving the detection magnetic ring to move along the detection rod in the process of moving along the track so as to enable the displacement sensor to detect the width of the plate;
A mobile side frame; the movable side frame is used for being connected with the shearing device, and the magnetic ring trolley is movably connected with the movable side frame, so that the magnetic ring trolley can always move along the track under the pulling of the movable side frame.
In addition, the device for detecting the width of the double-sided shears for the plates, provided by the embodiment of the invention, can also have the following additional technical characteristics:
optionally, the device for detecting the width of the double-sided shears of the plate further comprises a hinging rod;
The magnetic ring trolley is movably connected with the movable side frame through the hinging rod, one end of the hinging rod is rotatably connected with the magnetic ring trolley, and the other end of the hinging rod is rotatably connected with the movable side frame.
Optionally, the hinge rod comprises a first universal ball head, a connecting rod and a second universal ball head which are sequentially connected; the first universal ball head is provided with a first ball hole, the first universal ball head is rotatably connected to the magnetic ring trolley through the first ball hole, the second universal ball head is provided with a second ball hole, and the second universal ball head is rotatably connected to the movable side rack through the second ball hole.
Optionally, the connecting rod is disposed along a width direction of the plate.
Optionally, the magnetic ring trolley is provided with a first screw hole, and the movable side stand is provided with a second screw hole;
The device for detecting the width of the double-sided shears of the plates further comprises a first screw rod and a second screw rod; the first screw rod movably penetrates through the first ball hole and is in threaded connection with the first screw hole so as to rotatably mount the first universal ball head on the magnetic ring trolley; the second screw rod movably penetrates through the second ball hole and is in threaded connection with the second screw hole, so that the second universal ball head is rotatably installed on the movable side frame.
Optionally, the first screw and the second screw are both disposed along a vertical direction.
Optionally, the device for detecting the width of the double-sided shears of the plate further comprises a connecting column, wherein the connecting column is fixed on the magnetic ring trolley, and the top of the connecting column is provided with the first screw hole.
Optionally, the detection magnetic ring is fixed at the bottom of the magnetic ring trolley, and the detection rod is arranged below the track.
The embodiment of the invention also provides a method for detecting the width of the double-sided shears of the plate, which is implemented by adopting the device for detecting the width of the double-sided shears of the plate and comprises the following steps:
obtaining the pre-shearing width of the plate;
According to the pre-shearing width, the moving side frame is adjusted to pull the magnetic ring trolley to move along the track until the size detected by the displacement sensor reaches the pre-shearing width, and the moving side frame is stopped being adjusted.
The embodiment of the invention also provides double-sided shearing equipment which comprises a shearing device and a device for detecting the width of the double-sided shearing of the plate.
The device and the method for detecting the width of the double-sided shears for the plates and the double-sided shears equipment have the beneficial effects that:
the plate double-sided shear width detection device comprises a displacement sensor, a magnetic ring trolley, a track and a movable side frame; the displacement sensor comprises a detection rod and a detection magnetic ring, the detection rod is arranged along the width direction of the plate, and the detection magnetic ring is in sliding fit with the detection rod; the track is arranged along the width direction of the plate, the magnetic ring trolley is movably arranged on the track, and the magnetic ring trolley is fixed with the detection magnetic ring; the magnetic ring trolley is used for driving the detection magnetic ring to move along the detection rod in the process of moving along the track so as to enable the displacement sensor to detect the width of the plate; the movable side frame is used for being connected with the shearing device, and the magnetic ring trolley is movably connected with the movable side frame, so that the magnetic ring trolley can always move along the track under the pulling of the movable side frame.
The movable side frame is movably connected with the magnetic ring trolley, the movable side frame only generates push-pull force along the track direction on the magnetic ring trolley in the moving process, and the magnetic ring trolley can stably attach to the track by means of dead weight and stably walk due to the fact that the action of the movable side frame moving left and right or up and down is completely conducted by the movable side frame, so that the detection magnetic ring can always keep stable relative positions with the detection rod, and the final detection value is ensured to be stable. The width detection precision of the double-sided shears of the plates is improved, so that the shearing design allowance can be reduced, the inherent steel consumption is greatly reduced, meanwhile, the narrow shearing production accidents caused by the shearing can be eliminated, and the purposes of reducing the steel consumption and the production cost are achieved.
The method for detecting the width of the double-sided shears of the plate is implemented by adopting the device for detecting the width of the double-sided shears of the plate, and can improve the detection precision of the width of the double-sided shears of the plate so as to reduce the production cost of the plate.
The double-sided shearing equipment comprises the shearing device and the device for detecting the width of the double-sided shears, so that the detection precision of the width of the double-sided shears of the plate can be improved, and the production cost of the plate can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a device for detecting width of double-sided shears for plates according to an embodiment of the present invention;
fig. 2 is a diagram showing a change in detection value of a sensor of the device for detecting the width of the double-sided shears for a sheet material, which is not provided by the embodiment of the present invention;
fig. 3 is a diagram showing a change in detection value of a sensor of the device for detecting the width of the double-sided shears for a sheet material according to an embodiment of the present invention.
Icon: 10-a width detection device of the double-sided shears for the plates; 100-detecting rod; 110-detecting a magnetic ring; 200-a magnetic ring trolley; 210-a connecting column; 220-track; 300-a mobile side frame; 400-a first universal ball head; 401-a first ball hole; 410-connecting rods; 420-a second universal ball head; 421-second ball hole; 430-a first screw; 440-second screw.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The following describes in detail the sheet double-sided shear width detection device 10 according to the present embodiment with reference to fig. 1 to 3.
Referring to fig. 1, an embodiment of the present invention provides a device 10 for detecting a width of a double edge shears of a sheet material, which is used for being connected with a shearing device, wherein the shearing device is used for shearing burrs of the sheet material moving along a length direction of the sheet material, and the device 10 comprises: a displacement sensor, a magnetic ring trolley 200, a rail 220, and a moving-side frame 300; the displacement sensor comprises a detection rod 100 and a detection magnetic ring 110, wherein the detection rod 100 is arranged along the width direction of the plate, and the detection magnetic ring 110 is in sliding fit with the detection rod 100; the track 220 is arranged along the width direction of the plate, the magnetic ring trolley 200 is movably arranged on the track 220, and the magnetic ring trolley 200 is fixed with the detection magnetic ring 110; the magnetic ring trolley 200 is used for driving the detection magnetic ring 110 to move along the detection rod 100 in the process of moving along the track 220 so that the displacement sensor detects the width of the plate; the movable side frame 300 is used for being connected with a shearing device, and the magnetic ring trolley 200 is movably connected with the movable side frame 300, so that the magnetic ring trolley 200 can always move along the track 220 under the pulling of the movable side frame 300.
In this embodiment, the plate is mainly a steel plate. It should be noted that: referring to the relative positions in fig. 1, the "width direction of the sheet material" refers to the direction indicated by arrow a in fig. 1.
The movable side frame 300 is connected with the shearing device, the magnetic ring trolley 200 is connected with the movable side frame 300, and the detection magnetic ring 110 is fixed with the magnetic ring trolley 200. The movable side frame 300 and the shearing apparatus are adjusted in position according to the required shearing size of the sheet material, that is, according to the pre-shearing width of the sheet material. In the adjustment process of the moving-side frame 300, the magnetic ring trolley 200 is dragged to move along the track 220, and the magnetic ring trolley 200 synchronously drags the detection magnetic ring 110 of the displacement sensor to move along with the moving-side frame 300. The detection magnetic ring 110 is in sliding fit with the detection rod 100, and detection adjustment of the distance between the fixed side and the moving side of the double-sided shears is completed by detecting movement of the magnetic ring 110 relative to the detection rod 100.
In order to ensure the accuracy of the detection of the displacement sensor, the detection magnetic ring 110 slides along the guiding direction of the detection rod 100 as much as possible, and the detection magnetic ring 110 does not move left and right or up and down relative to the detection rod 100 as much as possible, which requires that the rollers of the magnetic ring trolley 200 are tightly attached to the track 220, and the lateral position of the detection magnetic ring 110 relative to the track 220 cannot be changed, otherwise the position of the detection magnetic ring 110 relative to the detection rod 100 is affected.
Referring to fig. 1, in this embodiment, a magnetic ring trolley 200 is connected to a moving side frame 300 in a movable connection manner, the magnetic ring trolley 200 stably adheres to a track 220 by means of self weight and stably walks, when the moving side frame 300 moves, only a push-pull force along the direction of the track 220 is generated on the magnetic ring trolley 200, other forces at any angle of the moving side frame 300 are not transmitted to the magnetic ring trolley 200, the magnetic ring trolley 200 can keep stable relative positions to the track 220, and the influence of a transverse force generated in the operation process of the moving side frame 300 is avoided. The moving-side frame 300 does not cause the magnetic loop car 200 to shake even if there is a shake phenomenon; the rollers of the magnetic ring trolley 200 are worn with the track 220, and the moving side frame 300 does not generate transverse force when dragging the magnetic ring trolley 200 longitudinally, so that the magnetic ring trolley 200 can be well attached to the track 220 to walk all the time. The relative positions of the detection magnetic ring 110 and the detection rod 100 are ensured to be stable, detection deviation generated by the transverse relative position change of the detection magnetic ring 110 and the detection rod 100 in the operation process is eliminated, and finally the stability of the detection value is ensured.
It should be noted that: the magnetic ring trolley 200 is attached to the rail 220 by gravity without the interference of the moving side frame 300, and stably walks. In order to ensure that the magnetic loop wheel 200 and the track 220 are tightly attached, the magnetic loop wheel 200 is designed with the counterweight problem in mind.
Referring to fig. 1, in this embodiment, the device 10 for detecting the width of the double sided shears is used, the detection value of the displacement sensor is stable, the impact fluctuation phenomenon of the detection value is eliminated, and the numerical error between the width of the plate cut by the actually measured double sided shears and the width of the displacement sensor is stable to about 2-3mm, which is the inherent detection deviation value of the displacement sensor. Meanwhile, the shearing width allowance of the double-sided shears is adjusted to 10mm from 15mm before, so that the inherent steel consumption is greatly reduced; the narrow production accident caused by unstable detection value of the displacement sensor is eliminated, so that no waste or unplanned plate is caused, and the production cost is greatly reduced.
Referring to fig. 2 and 3, in fig. 2 and 3, the abscissa indicates time T and the ordinate indicates the detection value W of the sensor. Fig. 2 is a diagram showing a change in the detection value of the sensor when the width adjustment is performed by the width detection device 10 for double-sided shears according to the present embodiment, and fig. 3 is a diagram showing a change in the detection value of the sensor when the width adjustment is performed by the width detection device 10 for double-sided shears according to the present embodiment. H in fig. 2 represents that the detection value of the sensor fluctuates during the adjustment process, that is, the detection value of the sensor is unstable and is easy to fluctuate without using the device 10 for detecting the width of the double sided shears for plates provided in this embodiment. After the width detection device 10 for double-sided shears for plates provided in fig. 3 is adjusted, no fluctuation H occurs. It can be seen that the device 10 for detecting the width of the double-sided shears for the plate provided by the embodiment can ensure stable detection value and improve detection precision.
It should be noted that: fig. 2 and 3 are carried out at different points in time, so that the actual values of the abscissa T are not identical. In fact, fig. 2 and 3 are only used to show whether the fluctuations H occur or not, irrespective of whether the values of the abscissa T and the ordinate W are the same or not.
On the above, the board bilateral shear width detection device 10 provided in this embodiment ensures that the relative positions of the detection magnetic ring 110 and the detection rod 100 are stable by improving the problem that the magnetic ring trolley 200 cannot be well attached to the track 220 in the running process, and eliminates measurement deviation caused by the unstable relative positions of the detection magnetic ring 110 and the detection rod 100, thereby reducing the shear design allowance, eliminating the narrow production accident caused by the shear design allowance, and achieving the purposes of reducing steel consumption and reducing production cost.
Referring to fig. 1, in this embodiment, the apparatus 10 for detecting the width of the double sided shears further includes a hinge rod; the magnetic ring trolley 200 is movably connected with the moving side frame 300 through a hinge rod, one end of the hinge rod is rotatably connected with the magnetic ring trolley 200, and the other end of the hinge rod is rotatably connected with the moving side frame 300.
Specifically, the left end of the hinge rod is movably connected to the magnetic ring trolley 200, and the right end of the hinge rod is movably connected to the moving-side frame 300, as described with reference to the relative positions in fig. 1. In the process that the moving side frame 300 drags the magnetic ring trolley 200 along the track 220 along the left-to-right direction, the magnetic ring trolley 200 cannot be affected by the moving side frame 300, and can stably walk on the track 220 by means of self gravity.
Referring to fig. 1, in the present embodiment, the hinge rod includes a first universal ball 400, a connecting rod 410, and a second universal ball 420, which are sequentially connected; the first universal ball head 400 is provided with a first ball hole 401, the first universal ball head 400 is rotatably connected to the magnetic ring trolley 200 through the first ball hole 401, the second universal ball head 420 is provided with a second ball hole 421, and the second universal ball head 420 is rotatably connected to the movable side frame 300 through the second ball hole 421.
Describing the relative positions in fig. 1, the first universal ball 400, the connecting rod 410, and the second universal ball 420 are sequentially connected from left to right. The first universal ball 400 and the second universal ball 420 are symmetrically arranged relative to the middle of the connecting rod 410. The first universal ball 400 has the same structure as the second universal ball 420. Specifically, the connecting rod 410 is cylindrical, and the cross section of the connecting rod 410 is the same size from left to right. The hinge rod has simple structure and low manufacturing cost.
Referring to fig. 1, in the present embodiment, a first universal ball 400 is fixed to the left end of a connecting rod 410, and a second universal ball 420 is fixed to the right end of the connecting rod 410. In other embodiments, the first universal ball head 400 may be movably connected with the left end of the connecting rod 410, and the second universal ball head 420 is movably connected with the right end of the connecting rod 410, so that the effect on the magnetic ring trolley 200 during the moving process of the moving side frame 300 can be further reduced by increasing the moving angle of the hinging rod.
Specifically, the connection bars 410 are disposed in the width direction of the plate material. Specifically, the connection rod 410 is disposed in the horizontal direction. Simplifying the installation and removal of the hinge lever while also helping to reduce the impact of the movement of the moving-side frame 300 on the movement of the magnetic loop carriage 200. Specifically, the detection rod 100, the rail 220, and the connection rod 410 are disposed at a side-by-side interval.
Referring to fig. 1, in the present embodiment, a magnetic ring trolley 200 is provided with a first screw hole, and a moving-side frame 300 is provided with a second screw hole; the apparatus 10 for detecting width of double-sided shears of a sheet material further comprises a first screw 430 and a second screw 440; the first screw 430 is movably passed through the first ball hole 401 and is in threaded connection with the first screw hole, so that the first universal ball head 400 is rotatably mounted on the magnetic ring trolley 200; the second screw 440 is movably inserted through the second ball hole 421 and is screw-coupled with the second screw hole to rotatably mount the second universal ball head 420 on the moving-side frame 300.
The first screw 430 includes a first screw head, a first smooth section, and a first threaded section, which are sequentially connected, the first smooth section is used for movably matching with the first ball head, and the first threaded section is used for being screwed with the first screw hole. Similarly, the second screw 440 includes a second screw head, a second smooth section, and a second threaded section, which are sequentially connected, the second smooth section is movably matched with the second ball head, and the second threaded section is screwed with the second screw hole. The installation and the disassembly are quick and convenient.
Referring to fig. 1, in the present embodiment, the first screw 430 and the second screw 440 are disposed along a vertical direction. In this way, the moving side frame 300 has a degree of freedom in the horizontal direction relative to the magnetic ring trolley 200, the lateral acting force of the moving side frame 300 does not affect the magnetic ring trolley 200, the magnetic ring trolley 200 can always move along the track 220, no deviation occurs, the detection magnetic ring 110 can always move along the detection rod 100, no lateral movement occurs, and the detection value is ensured to be stable.
Referring to fig. 1, in this embodiment, the apparatus 10 for detecting the width of the double sided shears of a sheet material further includes a connecting post 210, the connecting post 210 is fixed on the magnetic ring trolley 200, and a first screw hole is formed at the top of the connecting post 210. Specifically, the connection post 210 is fixed on top of the magnetic loop wheel 200.
Referring to fig. 1, in the present embodiment, a detection magnet ring 110 is fixed at the bottom of a magnet ring trolley 200, and a detection rod 100 is disposed below a track 220.
According to the width detection device 10 for double-sided shears for plates provided in this embodiment, the working principle of the width detection device 10 for double-sided shears for plates is: through the design, the movement of the magnetic ring trolley 200 can not be influenced by the movement of the moving side frame 300, and the magnetic ring trolley 200 can completely rely on the gravity action of the moving side frame to stably walk on the bonding track 220, so that the detection magnetic ring 110 is driven to stably walk on the detection rod 100 all the time, the stability of a detection value is further ensured, the detection precision is improved, the shearing width allowance of the double-sided shears is reduced, and the steel consumption is reduced.
The width detection device 10 for double-sided shears for plates provided in this embodiment has at least the following advantages:
The movable side frame 300 is movably connected with the magnetic ring trolley 200, the movable side frame 300 only generates push-pull force along the direction of the track 220 on the magnetic ring trolley 200 in the moving process, and due to the movable connection, the action of left-right or up-down movement of the movable side frame 300 is completely conducted to the magnetic ring trolley 200, so that the magnetic ring trolley 200 can keep stable relative position with the track 220, further the detection magnetic ring 110 can keep stable relative position with the detection rod 100 all the time, and finally the detection value is ensured to be stable. The width detection precision of the double-sided shears of the plates is improved, so that the shearing design allowance can be reduced, the inherent steel consumption is greatly reduced, meanwhile, the narrow shearing production accidents caused by the shearing can be eliminated, and the purposes of reducing the steel consumption and the production cost are achieved.
After the plate double-sided shear width detection device 10 is adopted, the value of the displacement sensor is stable, the size and the width allowance of the sheared plate product are controlled to be below 10mm, the material cost is saved, the unplanned plate caused by abnormal width is greatly improved, and the production cost is reduced.
Referring to fig. 1, the embodiment of the present invention further provides a double-sided cutting apparatus, which includes a cutting device and a device 10 for detecting the width of the double-sided sheet. Specifically, the sheet double-sided shear width detection device 10 and the shearing device are sequentially arranged from left to right, as described with reference to the relative positions in fig. 1. The double-sided shearing equipment can improve the width detection precision of the double-sided shearing of the plate so as to reduce the production cost of the plate.
The embodiment of the invention also provides a method for detecting the width of the double-sided shears of the plate, which is implemented by adopting the device 10 for detecting the width of the double-sided shears of the plate and comprises the following steps:
obtaining the pre-shearing width of the plate;
According to the pre-cut width, the moving-side frame 300 is adjusted to pull the magnetic ring trolley 200 to move along the track 220 until the size detected by the displacement sensor reaches the pre-cut width, and the adjustment of the moving-side frame 300 is stopped.
The movable side frame 300 adjusts the position according to the pre-cut width of the plate; the magnetic ring trolley 200 is connected with the movable side frame 300 in a movable connection mode and is dragged and walked by the movable side frame 300; the displacement sensor is fixed below the track 220 of the magnetic ring trolley 200, and the magnetic ring trolley 200 is used for dragging the detection magnetic ring 110 of the displacement sensor to move along with the moving side frame 300. By adjusting the moving-side frame 300, the movement of the magnet ring dolly 200 and the detection magnet ring 110 is realized. The width detection precision of the double-sided shears for the plates can be improved so as to reduce the production cost of the plates.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a bilateral width detection device that cuts of panel for be connected with shearing mechanism, shearing mechanism is used for shearing the deckle edge of panel that removes along the length direction of panel, a serial communication port, bilateral width detection device that cuts of panel includes:
The displacement sensor comprises a detection rod (100) and a detection magnetic ring (110), wherein the detection rod (100) is arranged along the width direction of the plate, and the detection magnetic ring (110) is in sliding fit with the detection rod (100); the magnetic ring trolley (200) and the track (220) are arranged along the width direction of the plate, the magnetic ring trolley (200) is movably arranged on the track (220), and the magnetic ring trolley (200) is fixed with the detection magnetic ring (110); the magnetic ring trolley (200) is used for driving the detection magnetic ring (110) to move along the detection rod (100) in the process of moving along the track (220) so as to enable the displacement sensor to detect the width of the plate; a mobile-side frame (300); the movable side frame (300) is used for being connected with the shearing device, and the magnetic ring trolley (200) is movably connected with the movable side frame (300) so that the magnetic ring trolley (200) can always move along the track (220) under the pulling of the movable side frame (300);
The device for detecting the width of the double-sided shears of the plates further comprises a hinging rod; the magnetic ring trolley (200) is movably connected with the movable side frame (300) through the hinging rod, one end of the hinging rod is rotatably connected with the magnetic ring trolley (200), and the other end of the hinging rod is rotatably connected with the movable side frame (300);
The hinge rod comprises a first universal ball head (400), a connecting rod (410) and a second universal ball head (420) which are connected in sequence; the first universal ball head (400) is provided with a first ball hole (401), the first universal ball head (400) is rotatably connected to the magnetic ring trolley (200) through the first ball hole (401), the second universal ball head (420) is provided with a second ball hole (421), and the second universal ball head (420) is rotatably connected to the movable side frame (300) through the second ball hole (421).
2. The apparatus for detecting the width of double-sided shears for plates according to claim 1, wherein:
the connecting rod (410) is arranged along the width direction of the plate.
3. The apparatus for detecting the width of double-sided shears for plates according to claim 1, wherein:
The magnetic ring trolley (200) is provided with a first screw hole, and the movable side frame (300) is provided with a second screw hole;
The device for detecting the width of the double-sided shears of the plate also comprises a first screw (430) and a second screw (440); the first screw (430) movably penetrates through the first ball hole (401) and is in threaded connection with the first screw hole so as to rotatably mount the first universal ball head (400) on the magnetic ring trolley (200); the second screw (440) movably penetrates through the second ball hole (421) and is in threaded connection with the second screw hole, so that the second universal ball head (420) is rotatably mounted on the movable side frame (300).
4. The apparatus for detecting the width of double-sided shears for sheet materials according to claim 3, wherein:
The first screw (430) and the second screw (440) are both disposed in a vertical direction.
5. The apparatus for detecting the width of double-sided shears for sheet materials according to claim 3, wherein:
The plate double-sided shear width detection device further comprises a connecting column (210), wherein the connecting column (210) is fixed on the magnetic ring trolley (200), and the top of the connecting column (210) is provided with the first screw hole.
6. The apparatus for detecting the width of double-sided shears for plates according to any one of claims 1 to 5, wherein:
the detection magnetic ring (110) is fixed at the bottom of the magnetic ring trolley (200), and the detection rod (100) is arranged below the track (220).
7. A method for detecting the width of a double sided sheet shears, which is implemented by the device for detecting the width of the double sided sheet shears according to any one of claims 1 to 6, and is characterized by comprising the following steps:
obtaining the pre-shearing width of the plate;
according to the pre-shearing width, the moving side frame (300) is adjusted to pull the magnetic ring trolley (200) to move along the track (220) until the size detected by the displacement sensor reaches the pre-shearing width, and the moving side frame (300) is stopped being adjusted.
8. Bilateral shearing equipment, its characterized in that: the double sided shear apparatus comprises a shearing device and a sheet double sided shear width detection device as claimed in any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561243.7A CN115046463B (en) | 2022-05-23 | 2022-05-23 | Device and method for detecting width of double-sided shears of plates and double-sided shear equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561243.7A CN115046463B (en) | 2022-05-23 | 2022-05-23 | Device and method for detecting width of double-sided shears of plates and double-sided shear equipment |
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| CN115046463A CN115046463A (en) | 2022-09-13 |
| CN115046463B true CN115046463B (en) | 2024-07-16 |
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| CN111352353A (en) * | 2018-12-21 | 2020-06-30 | 莱芜钢铁集团电子有限公司 | Control system and method of bilateral scissors magnetic centering device |
| CN113399774A (en) * | 2021-07-16 | 2021-09-17 | 广东韶钢松山股份有限公司 | Steel plate online cutting system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05131341A (en) * | 1991-11-12 | 1993-05-28 | Murata Mach Ltd | Work holder |
| JP4637424B2 (en) * | 2001-09-28 | 2011-02-23 | 富士機械製造株式会社 | Substrate conveyor width adjustment method |
| CN201130007Y (en) * | 2007-12-26 | 2008-10-08 | 宝山钢铁股份有限公司 | Measuring apparatus capable of automatically eliminating plate coiled material middle wave influence |
| CN203401142U (en) * | 2013-08-05 | 2014-01-22 | 内蒙古包钢钢联股份有限公司 | Fixed-length shearing laser trolley system |
| KR101556530B1 (en) * | 2014-07-04 | 2015-10-01 | 대우조선해양 주식회사 | Measuring method for end protion and cutting system of processed article for cutting |
| CN214702115U (en) * | 2021-06-15 | 2021-11-12 | 高唐县新华木业有限公司 | Panel width on-line measuring device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352353A (en) * | 2018-12-21 | 2020-06-30 | 莱芜钢铁集团电子有限公司 | Control system and method of bilateral scissors magnetic centering device |
| CN113399774A (en) * | 2021-07-16 | 2021-09-17 | 广东韶钢松山股份有限公司 | Steel plate online cutting system and method |
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