CN116078864B - Sectional type flattening device with extension rate detection function - Google Patents
Sectional type flattening device with extension rate detection function Download PDFInfo
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- CN116078864B CN116078864B CN202310250515.6A CN202310250515A CN116078864B CN 116078864 B CN116078864 B CN 116078864B CN 202310250515 A CN202310250515 A CN 202310250515A CN 116078864 B CN116078864 B CN 116078864B
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- 238000001514 detection method Methods 0.000 title claims abstract description 134
- 239000002184 metal Substances 0.000 claims abstract description 248
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 239000003921 oil Substances 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 28
- 239000010720 hydraulic oil Substances 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 26
- 230000009471 action Effects 0.000 description 25
- 230000008569 process Effects 0.000 description 23
- 230000032683 aging Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 7
- 238000004049 embossing Methods 0.000 description 6
- 230000035882 stress Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
- B21D1/065—Removing local distortions by hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a sectional leveling device with an extension rate detection function, which relates to the technical field of pressing leveling and comprises: the support is provided with a leveling component which is used for leveling the metal plate; the bracket is also provided with an extensibility detecting device; the extensibility detection device adopts laser detection; the controller starts the leveling component to hammer and level the raised part on the surface of the metal plate, so that the surface evenness of the metal plate meets the standard, when the metal plate moves to the extensibility detection device, the controller controls the extensibility detection device to start, the extensibility detection device detects the extensibility of the metal plate after leveling, and whether the leveled metal plate meets the extensibility standard is obtained through comparison analysis with the existing extensibility data sheet, and the quality of the leveled metal plate is improved.
Description
Technical Field
The invention relates to the technical field of pressing leveling, in particular to a sectional leveling device with an elongation detection function.
Background
The metal plate leveling device can also be called a metal plate leveling machine, but the conventional metal plate leveling machine is used for leveling a metal plate with the length and the width already cut in equipment, and if small folds appear on the surface of the metal plate, the leveling degree of the metal plate can be influenced;
after current levelling device carries out the leveling correction of a period to the metal sheet, levelling device probably can appear wearing and tearing, and then leads to the metal sheet surface to appear slight protruding phenomenon, influences the roughness on metal sheet surface, and appears the bellied metal sheet in surface and need adopt artificial mode to hammer smoothly usually, the manual work is hammered the protruding part on metal sheet surface with the hammer, after hammering flattening treatment, the roughness standard of metal sheet can be reached to the side, and adopt this kind of mode inefficiency, and working strength is great.
Disclosure of Invention
The present invention is directed to a flattening device with a segment-type elongation detecting function, so as to solve the problems set forth in the background art.
In order to solve the technical problems, the invention provides the following technical scheme:
a segmented flattening device with an elongation detection function, comprising: the conveying device comprises a bracket, wherein a conveying belt is arranged on the surface of the bracket, a motor is arranged in the bracket, a conveying roller in the conveying belt is connected with a motor driving shaft, a steel plate is arranged in the conveying belt, and the steel plate is connected with the bracket; the support is provided with a leveling component which is used for leveling the metal plate; the bracket is also provided with an extensibility detecting device; the extensibility detection device adopts laser detection;
the leveling assembly includes: the device comprises a supporting frame, wherein a detection device is arranged on one side, close to a conveying belt, of the supporting frame, the detection device is used for detecting the flatness of a metal plate, and a hammering device is further arranged on the supporting frame and used for hammering and flattening the metal plate;
the hammering device includes: the hammering cavity is formed in one side, close to the conveyor belt, of the supporting frame, a hammering block is arranged in the hammering cavity, a pressing cavity is formed in the side wall of the hammering block, and a pressing roller is arranged in the pressing cavity.
The staff places the metal plate with the protruding surface on the surface of the conveyor belt, then the motor in the bracket is controlled by the controller, the motor drive shaft drives the conveyor roller in the conveyor belt to rotate, the conveyor belt is driven by the conveyor roller to rotate, the conveyor belt is driven to rotate, the metal plate is driven to move close to one side of the leveling component, when the metal plate moves to the bottom of the leveling component, the detection device detects the flatness of the metal plate, the detection device encounters the protruding part on the surface of the metal plate in the detection process, the detection device immediately transmits to the controller through an electric signal, the controller starts the hammering device to hammer and level the protruding part on the surface of the metal plate, the flatness of the surface of the metal plate meets the standard, the metal plate after hammering and leveling moves under the action of the conveyor belt, when the metal plate moves to one side far away from the leveling component, the controller controls the extensibility detection device to start, the extensibility detection device emits laser to the metal plate, the extensibility detection device converts an optical signal into an electric signal and transmits the electric signal to the controller, the controller analyzes the electric signal to obtain length, width and height data of the metal plate, the controller compares the data with the existing extensibility data table (the data in the extensibility data table is different extensibility of the metal plate corresponding to different length, width and height dimensions), extensibility data of the metal plate are obtained by comparison, and then the controller compares the obtained extensibility data with target extensibility data to analyze whether the surface evenness of the metal plate is within an extensibility tolerance range or not; if the expansion ratio tolerance range is within the expansion ratio tolerance range, conveying the metal plate to the next process, and if the expansion ratio tolerance range is not within the expansion ratio tolerance range, flattening the metal plate again to enable the metal plate to conform to the expansion ratio tolerance range; the quality of the metal plate after being leveled is improved.
Preferably, the detecting device includes: the detection cavity is formed in one side, close to the conveyor belt, of the support frame, four detection cavities are arranged in a staggered mode, and the hammering cavity is formed in one side, close to the detection cavities; the detection device is characterized in that a detection rod is connected in the detection cavity in a rotating mode, the detection rod is L-shaped, and a detection roller is arranged on one side, away from the detection cavity, of the detection rod.
Preferably, the detection roller includes: the rotary roller is rotationally connected with the detection rod through the sliding sleeve, a rubber sleeve is arranged on the roller wall of the rotary roller, hydraulic oil is filled in the rubber sleeve, a liquid hole is formed in the roller wall of the rotary roller, the rotary roller is communicated with the rubber sleeve through the liquid hole, an oil cavity is formed in the detection cavity, a liquid level sensor is arranged in the oil cavity, and one end of the rotary roller is communicated with the oil cavity through a pipeline.
The staff places the metal plate sample on the surface of the conveyor belt, and the conveyor belt drives the metal plate sample to move to the bottom of the detection device; then, a worker loosens a connecting shaft between a detection rod and a detection cavity, the detection rod rotates under the gravity action of a detection roller, the detection roller contacts with a metal plate sample on the surface of a conveyor belt in the rotation process of the detection rod, a rubber sleeve extrudes the metal plate sample, hydraulic oil in the rubber sleeve is extruded into an oil cavity through a pipeline, a controller controls a liquid level sensor in the oil cavity to start, the liquid level sensor detects and calibrates the liquid level of the oil cavity, the detection accuracy of a detection device on the metal plate is improved, the leveling quality of the metal plate is further improved, and the yield of the metal plate is improved;
after the calibration of the detection roller and the metal plate sample on the surface of the conveyor belt is completed, fixing a connecting shaft between the detection rod and the detection cavity by a worker; then, the metal plate moves towards the detection device under the action of the conveyor belt, when the metal plate moves to the bottom of the detection roller, the surface of the metal plate is in contact with the rubber sleeve, and when the surface of the metal plate is in a flat state, the rubber sleeve slides along the surface of the metal plate, so that the liquid level of hydraulic oil in the rubber sleeve does not change obviously; when protruding positions appear on the surface of the metal plate, the rubber sleeve rolls to the protruding positions on the surface, the protruding positions on the surface of the metal plate squeeze the rubber sleeve, the rubber sleeve is subjected to extrusion force deformation, hydraulic oil inside the rubber sleeve enters the rotary roller through the liquid holes, the hydraulic oil entering the rotary roller enters an oil cavity in the detection cavity through the pipeline, the hydraulic oil in the rubber sleeve enters the oil cavity, the hydraulic oil level in the oil cavity rises, a liquid level sensor in the oil cavity immediately converts a height signal into an electric signal and transmits the electric signal to the controller, the controller controls the conveyor belt to drive the protruding positions on the surface of the metal plate to move to the bottom of the hammering device, and when the protruding positions on the surface of the metal plate move to the bottom of the hammering device, the controller controls the hammering device to conduct hammering treatment on the surface of the metal plate, so that the flatness of the surface of the metal plate meets the standard.
Preferentially, the detecting device further comprises: the rotating cavity is symmetrically arranged on the side wall of the bracket, a rotating arm is arranged in the rotating cavity, and the rotating arm is rotationally connected with the rotating cavity through a rotating shaft; the bottom of the rotating cavity is provided with a motor, and the rotating shaft is connected with a motor driving shaft; the end, far away from the rotating shaft, of the rotating arm is provided with a telescopic block, and the telescopic block is connected with the rotating arm through a spring and a pull rope; a micro motor is arranged in the rotating arm and is connected with a pull rope; the telescopic block is provided with a disc stopper; the surface of the telescopic block is provided with a hammer rod; the telescopic block is provided with a miniature motor, and the hammer rod is connected with a motor driving shaft;
the motor at the bottom of the rotating cavity is controlled by a controller to start by a worker, the motor drive shaft drives the rotating shaft to rotate, the rotating shaft drives the rotating arm to rotate, the rotating arm rotates to the side far away from the rotating cavity, the rotating arm rotates to drive the telescopic block to rotate, and the telescopic block drives the disc plug to rotate; the disc plugs are moved above the conveyor belt; then the metal plate moves under the transmission action of the conveyor belt, the metal plate moves to one side close to the disc stopper, and when the disc stopper contacts with the metal plate, the edge of the disc stopper stretches into the junction between the metal plate and the surface of the conveyor belt; the disc plugs rotate under the action of the movement of the metal plate, and when the side wall of the metal plate is slightly warped, the gap between the metal plate and the surface of the conveyor belt is increased; in the rotating process of the disc stopper, the disc stopper loses the blocking of the side wall of the metal plate, and the pull rope is in a loose state; the telescopic block moves under the action of the spring, and moves to the side far away from the rotating arm, and drives the disc stopper to move, so that the edge of the disc stopper stretches into a gap between the metal plate and the surface of the conveyor belt; then the conveyer belt stops the motion under the effect of controller, micro motor in the controller control rotation arm rotates, and micro motor drive shaft rotates and drives the stay cord winding, and the stay cord pulling flexible piece resets, and flexible piece drives the disc cock strip and removes, and when the clearance between disc cock strip and the conveyer belt stretches out, micro motor start on the controller control flexible piece, micro motor drive shaft rotates and drives the hammer stem and descend, and the hammer stem is hammered to the sheet metal lateral wall, carries out hammering flattening processing to the sheet metal lateral wall.
Preferentially, the hammering block is in sliding connection with the hammering cavity; the hammering block is connected with the hammering cavity through a spring, and an electromagnet is arranged on one side, away from the hammering block, of the spring.
Preferentially, the bilateral symmetry of hammering piece is provided with the fixed block, the fixed block does not contact with hammering piece lateral wall, the fixed block passes through rack and pinion and hammering chamber lateral wall sliding connection, be provided with the motor in the fixed block, drive shaft in the motor passes fixed block lateral wall connecting gear.
Preferentially, a rotating shaft is arranged on one side, close to the conveyor belt, of the hammering block, and the rotating shaft is connected with the pressing roller through a connecting rod; the hammering block is internally provided with a motor, a driving shaft of the motor penetrates through the hammering block to be provided with a driving gear, a driven gear is arranged on the rotating shaft, and the driving gear is meshed with the driven gear through an idler gear.
Preferentially, a high-frequency oscillator is arranged in the fixed block; the high-frequency oscillator is connected with the controller;
because the distance between the detection cavity and the hammering cavity is constant, when the detection device detects that the surface of the metal plate is protruded, the detection device transmits an electric signal to the controller, the controller controls the conveyor belt to drive the metal plate to move, so that the protruded part on the surface of the metal plate moves to the bottom of the hammering device, when the protruded part on the surface of the metal plate moves to a designated position, the controller controls the conveyor belt to stop, then the controller controls a motor in the fixed block to start, the motor drive shaft drives the gear to rotate, the gear moves along the rack to one side far away from the hammering cavity, and in the process of the gear movement, the fixed block is driven to move to one side far away from the hammering cavity; the fixed block is contacted with the surface of the metal plate in the moving process; the fixing block is used for fixing the metal plate;
when the fixed block moves to the surface of the metal plate, the controller controls the electromagnet in the hammering cavity to be powered off, the electromagnet loses magnetism after being powered off, the hammering block falls under the action of gravity immediately, and the hammering block contacts with the protruding part on the surface of the metal plate in the falling process; the impact force generated by the falling of the hammering block acts on the convex part of the surface of the metal plate, and the hammering block hammers the convex part of the surface of the metal plate to be smooth; so that the surface of the metal plate is smooth; after the hammering block hammering the bulges on the surface of the metal plate, then the controller controls the high-frequency vibrator inside the fixed block to start, the high-frequency vibrator generates high-frequency fine vibration, the vibration is transmitted to the fixed block, then the vibration is transmitted to the surface of the metal plate through the fixed block, the high-frequency vibration enables the metal plate to generate vibration aging, and the vibration aging enables stress in the metal plate to be released; the phenomenon of metal rebound after hammering is avoided, and the leveling quality of the metal plate is improved; after the hammering block is pumped and hammered in a large number, the controller controls the electromagnet to be electrified, the electromagnet is electrified to generate magnetism, the magnetic force attracts the spring, and the spring drives the hammering block to move to one side far away from the conveying belt, so that the hammering block is reset; then the controller controls the motor in the fixed block to rotate reversely, the motor drive shaft rotates reversely to drive the gear to rotate reversely, and the gear drives the fixed block to reset;
when detection device detects that continuous protruding position appears on the metal sheet surface, the electro-magnet outage is controlled to the controller, hammering piece whereabouts afterwards, after hammering piece and metal sheet surface contact, the motor in the hammering piece is controlled to the controller start, the motor drive axle drives drive gear and rotates, drive gear passes through idler drive driven gear and rotates, driven gear passes through the connecting rod and drives the embossing roller and rotate, embossing roller rotates to one side of keeping away from the embossing chamber, embossing roller pivoted in-process and metal sheet surface contact, the controller control conveyer belt starts afterwards, the conveyer belt drives the metal sheet and removes to one side that is close to the embossing roller, the embossing roller is immediately to the metal sheet surface suppression level, make metal sheet surface smoothness accord with the standard, and then improved the level quality of metal sheet.
Compared with the prior art, the invention has the following beneficial effects:
1. when the fixed block moves to the surface of the metal plate, the controller controls the electromagnet in the hammering cavity to be powered off, the electromagnet loses magnetism after being powered off, the hammering block falls under the action of gravity immediately, and the hammering block contacts with the protruding part on the surface of the metal plate in the falling process; the impact force generated by the falling of the hammering block acts on the convex part of the surface of the metal plate, and the hammering block hammers the convex part of the surface of the metal plate to be smooth; so that the surface of the metal plate is smooth.
2. The rubber sleeve extrudes the metal plate sample for hydraulic oil in the rubber sleeve is extruded into the oil cavity through the pipeline, and the controller controls the liquid level sensor in the oil cavity to start, and the liquid level sensor detects and calibrates the liquid level of the oil cavity, so that the accuracy of the detection device on the metal plate is improved, the leveling quality of the metal plate is further improved, and the yield of the metal plate is improved.
3. After the hammering block hammering the bulges on the surface of the metal plate, then the controller controls the high-frequency vibrator inside the fixed block to start, the high-frequency vibrator generates high-frequency fine vibration, the vibration is transmitted to the fixed block, then the vibration is transmitted to the surface of the metal plate through the fixed block, the high-frequency vibration enables the metal plate to generate vibration aging, and the vibration aging enables stress in the metal plate to be released; the phenomenon of metal rebound after the metal plate is hammered is avoided, and the leveling quality of the metal plate is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a main body diagram of the present invention;
FIG. 2 is a schematic view of the bottom structure of the planarizing assembly;
FIG. 3 is a schematic cross-sectional view of a planarizing assembly;
FIG. 4 is a schematic view of a hammering device;
FIG. 5 is a schematic view of the structure of the press roll as it is being unwound;
FIG. 6 is a schematic view of the structure within the rotating chamber;
FIG. 7 is a schematic view of the structure of the detection roller;
fig. 8 is a schematic view of the disc tampon in operation.
In the figure: 1. a bracket; 11. a conveyor belt; 2. a leveling assembly; 21. a support frame;
3. a detection device; 31. a detection chamber; 32. a detection rod; 33. a detection roller; 331. a rotating roller; 332. a rubber sleeve; 34. a rotating chamber; 35. a rotating arm; 36. a telescopic block; 37. a disc stopper; 38. a hammer rod;
4. a hammering device; 41. a hammering cavity; 42. hammering the block; 43. a pressing cavity; 44. a pressing roller; 45. a drive gear; 46. a driven gear; 47. and a fixed block.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-8, the present invention provides the following technical solutions:
a segmented flattening device with an elongation detection function, comprising: the device comprises a bracket 1, wherein a conveyor belt 11 is arranged on the surface of the bracket 1, a motor is arranged in the bracket 1, a conveying roller in the conveyor belt 11 is connected with a motor driving shaft, a steel plate is arranged in the conveyor belt 11, and the steel plate is connected with the bracket 1; the support 1 is provided with a leveling component 2, and the leveling component 2 is used for leveling a metal plate; an extensibility detecting device is also arranged on the bracket 1; the extensibility detection device adopts laser detection;
the levelling assembly 2 comprises: the metal plate leveling device comprises a supporting frame 21, wherein a detection device 3 is arranged on one side, close to a conveyor belt 11, of the supporting frame 21, the detection device 3 is used for detecting the flatness of the metal plate, a hammering device 4 is further arranged on the supporting frame 21, and the hammering device 4 is used for hammering and leveling the metal plate;
the staff places the metal plate with the protruding surface on the surface of the conveyor belt 11, then the motor in the bracket 1 is controlled by the controller, the motor drives the conveyor roller in the conveyor belt 11 to rotate, the conveyor roller drives the conveyor belt 11 to rotate, the conveyor belt 11 is driven to move close to one side of the leveling component 2 in the rotating process, when the metal plate moves to the bottom of the leveling component 2, the detection device 3 detects the flatness of the metal plate, in the detection process of the detection device 3, the detection device 3 immediately transmits to the controller through an electric signal, the controller starts the hammering device 4 to hammer and level the protruding part of the metal plate surface, so that the flatness of the metal plate surface accords with the standard, the metal plate after hammering and leveling moves under the action of the conveyor belt 11, when the metal plate moves to one side far away from the leveling component 2, the controller controls the extensibility detection device to start, the extensibility detection device emits laser to the metal plate, the extensibility detection device converts an optical signal into an electric signal and transmits the electric signal to the controller, the controller analyzes the electric signal to obtain length, width and height data of the metal plate, the controller compares the data with the existing extensibility data table (the data in the extensibility data table is different extensibility of the metal plate corresponding to different length, width and height dimensions), the extensibility data of the metal plate is obtained by comparison, then the controller compares the obtained extensibility data with target extensibility data and analyzes whether the flatness of the surface of the metal plate is within an extensibility tolerance range; if the expansion ratio tolerance range is within the expansion ratio tolerance range, conveying the metal plate to the next process, and if the expansion ratio tolerance range is not within the expansion ratio tolerance range, flattening the metal plate again to enable the metal plate to conform to the expansion ratio tolerance range; the quality of the metal plate after being leveled is improved.
As a specific embodiment of the present invention, the detection device 3 includes: the detection chamber 31, four detection chambers 31 have been seted up to the support frame 21 one side that is close to conveyer belt 11, four detection chamber 31 dislocation distribution, the inside rotation in detection chamber 31 is connected with detection pole 32, detection pole 32 is the L type, one side that detection pole 32 kept away from detection chamber 31 is equipped with detection roller 33.
As a specific embodiment of the present invention, the detection roller 33 includes: the roller 331, the roller 331 rotates with detecting the pole 32 through the sliding sleeve and is connected, be provided with rubber sleeve 332 on the roller wall of roller 331, the intussuseption of rubber sleeve 332 is filled with hydraulic oil, the liquid hole has been seted up on the roller wall of roller 331, roller 331 passes through liquid hole rubber sleeve 332 intercommunication, detect and set up the oil pocket in the chamber 31, be provided with level sensor in the oil pocket, the one end of roller 331 passes through the pipeline intercommunication oil pocket.
The staff places the metal plate sample on the surface of the conveyor belt 11, and the conveyor belt 11 drives the metal plate sample to move to the bottom of the detection device 3; then, a worker loosens a connecting shaft between the detection rod 32 and the detection cavity 31, the detection rod 32 rotates under the gravity action of the detection roller 33, in the process of rotating the detection rod 32, the detection roller 33 contacts with a metal plate sample on the surface of the conveyor belt 11, the rubber sleeve 332 extrudes the metal plate sample, hydraulic oil in the rubber sleeve 332 is extruded into an oil cavity through a pipeline, a controller controls a liquid level sensor in the oil cavity to start, the liquid level sensor detects and calibrates the liquid level of the oil cavity, the detection accuracy of the detection device 3 on the metal plate is improved, the leveling quality of the metal plate is further improved, and the yield of the metal plate is improved;
after the calibration of the detection roller 33 and the metal plate sample on the surface of the conveyor belt 11 is completed, the staff fixes the connecting shaft between the detection rod 32 and the detection cavity 31; subsequently, the metal plate moves towards the detection device 3 under the action of the conveyor belt 11, when the metal plate moves to the bottom of the detection roller 33, the surface of the metal plate is in contact with the rubber sleeve 332, and when the surface of the metal plate is in a flat state, the rubber sleeve 332 slides along the surface of the metal plate, and the liquid level of hydraulic oil inside the rubber sleeve 332 does not change obviously; when the protruding portion appears on the surface of the metal plate, the rubber sleeve 332 rolls to the protruding portion on the surface, the protruding portion on the surface of the metal plate extrudes the rubber sleeve 332, the rubber sleeve 332 is subjected to extrusion force deformation, hydraulic oil in the rubber sleeve 332 enters the rotary roller 331 through the liquid holes, hydraulic oil entering the rotary roller 331 enters an oil cavity in the detection cavity 31 through the pipeline, the hydraulic oil level in the oil cavity rises due to the fact that hydraulic oil in the rubber sleeve 332 enters the oil cavity, a height signal is immediately converted into an electric signal by a liquid level sensor in the oil cavity to be transmitted to the controller, the controller controls the conveyor belt 11 to drive the protruding portion on the surface of the metal plate to move to the bottom of the hammering device 4, and when the protruding portion on the surface of the metal plate moves to the bottom of the hammering device 4, the controller controls the hammering device 4 to conduct hammering flattening treatment on the surface of the metal plate, so that the flatness of the surface of the metal plate meets the standard.
As a specific embodiment of the present invention, the detection device 3 further includes: the rotating cavity 34 is symmetrically arranged on the side wall of the bracket 1, a rotating arm 35 is arranged in the rotating cavity 34, and the rotating arm 35 is rotationally connected with the rotating cavity 34 through a rotating shaft; a motor is arranged at the bottom of the rotating cavity 34, and the rotating shaft is connected with a motor driving shaft; the end, far away from the rotating shaft, of the rotating arm 35 is provided with a telescopic block 36, and the telescopic block 36 is connected with the rotating arm 35 through a spring and a pull rope; a micro motor is arranged in the rotating arm 35 and is connected with a pull rope; the telescopic block 36 is provided with a disc stopper 37; the surface of the telescopic block 36 is provided with a hammer rod 38; the telescopic block 36 is provided with a micro motor, and the hammer rod 38 is connected with a motor driving shaft;
a worker controls the motor at the bottom of the rotating cavity 34 to start through the controller, the motor drive shaft drives the rotating shaft to rotate, the rotating shaft drives the rotating arm 35 to rotate, the rotating arm 35 rotates to the side far away from the rotating cavity 34, the rotating arm 35 rotates to drive the telescopic block 36 to rotate, and the telescopic block 36 drives the disc plug strip 37 to rotate; the disc stopper 37 moves above the conveyor belt 11; the metal plate moves under the transmission action of the conveyor belt 11, the metal plate moves to the side close to the disc stopper 37, and when the disc stopper 37 contacts with the metal plate, the edge of the disc stopper 37 stretches into the junction between the metal plate and the surface of the conveyor belt 11; the disc stopper 37 rotates by the movement of the metal plate, and when the side wall of the metal plate is slightly warped, the gap between the metal plate and the surface of the conveyor belt 11 increases; during the rotation of the disc stopper 37, the disc stopper 37 loses the blocking of the side wall of the metal plate, and the pull rope is in a loose state; the telescopic block 36 moves under the action of the spring, the telescopic block 36 moves to the side far away from the rotating arm 35, and the telescopic block 36 drives the disc stopper 37 to move, so that the edge of the disc stopper 37 stretches into a gap between the metal plate and the surface of the conveyor belt 11; then the conveyor belt 11 stops moving under the action of the controller, the controller controls the micro motor in the rotating arm 35 to rotate, the micro motor drive shaft rotates to drive the pull rope to wind, the pull rope pulls the telescopic block 36 to reset, the telescopic block 36 drives the disc stopper 37 to move, when the disc stopper 37 stretches out from the gap between the metal plate and the conveyor belt 11, the controller controls the micro motor on the telescopic block 36 to start, the micro motor drive shaft rotates to drive the hammer rod 38 to descend, the hammer rod 38 hammers the side wall of the metal plate, and hammering flattening treatment is carried out on the side wall of the metal plate.
As a specific embodiment of the present invention, the hammering device 4 includes: a hammering cavity 41, wherein the hammering cavity 41 is arranged on one side of the supporting frame 21 close to the conveyor belt 11, and the hammering cavity 41 is arranged on one side close to the detection cavity 31; a hammering block 42 is arranged in the hammering cavity 41, and the hammering block 42 is slidably connected with the hammering cavity 41; the hammering block 42 is connected with the hammering cavity 41 by a spring, and an electromagnet is arranged on one side of the spring away from the hammering block 42.
As a specific embodiment of the present invention, the two sides of the hammering block 42 are symmetrically provided with fixing blocks 47, the fixing blocks 47 are not contacted with the side wall of the hammering block 42, the fixing blocks 47 are slidably connected with the side wall of the hammering cavity 41 through a gear rack, a motor is arranged in the fixing blocks 47, and a driving shaft in the motor penetrates through the side wall of the fixing blocks 47 to be connected with a gear.
As a specific embodiment of the present invention, a pressing cavity 43 is formed on a side wall of the hammering block 42, a pressing roller 44 is disposed in the pressing cavity 43, a rotating shaft is disposed on one side of the hammering block 42, which is close to the conveyor belt 11, and the rotating shaft is connected with the pressing roller 44 through a connecting rod; a motor is arranged in the hammering block 42, a driving gear 45 is arranged on the driving shaft of the motor penetrating through the hammering block 42, a driven gear 46 is arranged on the driving shaft, and the driving gear 45 is meshed with the driven gear 46 through an idle gear.
As a specific embodiment of the present invention, the fixed block 47 is internally provided with a high-frequency oscillator; the high-frequency oscillator is connected with the controller;
because the distance between the detection cavity 31 and the hammering cavity 41 is constant, when the detection device 3 detects that the surface of the metal plate is protruded, the detection device 3 transmits an electric signal to the controller, the controller controls the conveyor belt 11 to drive the metal plate to move, so that the protruded part on the surface of the metal plate moves to the bottom of the hammering device 4, when the protruded part on the surface of the metal plate moves to a designated position, the controller controls the conveyor belt 11 to stop, then the controller controls the motor in the fixed block 47 to start, the motor drives the gear to rotate, the gear moves along the rack to the side far from the hammering cavity 41, and the fixed block 47 is driven to move to the side far from the hammering cavity 41 in the gear moving process; the fixed block 47 is in contact with the surface of the metal plate during the movement; the fixing block 47 fixes the metal plate;
when the fixed block 47 moves to the surface of the metal plate, the controller controls the electromagnet in the hammering cavity 41 to be powered off, the electromagnet loses magnetism after being powered off, the hammering block 42 falls under the action of gravity, and the hammering block 42 contacts with the protruding part on the surface of the metal plate in the falling process; the impact force generated by the falling of the hammering block 42 acts on the raised part of the surface of the metal plate, and the hammering block 42 hammers the raised part of the surface of the metal plate to be smooth; so that the surface of the metal plate is smooth; after the hammering block 42 hammering the surface of the metal plate, then the controller controls the high-frequency vibrator inside the fixed block 47 to start, the high-frequency vibrator generates high-frequency fine vibration, the vibration is transmitted to the fixed block 47 and then transmitted to the surface of the metal plate through the fixed block 47, the high-frequency vibration causes vibration aging to be generated on the metal plate, and the vibration aging causes stress in the metal plate to be released; the phenomenon of metal rebound after hammering is avoided, and the leveling quality of the metal plate is improved; after the hammering block 42 is pumped and hammered in a large number, the controller controls the electromagnet to be electrified, the electromagnet is electrified to generate magnetism, the magnetic force attracts the spring, and the spring drives the hammering block 42 to move to one side far away from the conveyor belt 11, so that the hammering block 42 is reset; then the controller controls the motor in the fixed block 47 to rotate reversely, the motor drive shaft rotates reversely to drive the gear to rotate reversely, and the gear drives the fixed block 47 to reset;
when the detection device 3 detects that the continuous raised part appears on the surface of the metal plate, the controller controls the electromagnet to be powered off, then the hammering block 42 is sagged, after the hammering block 42 is contacted with the surface of the metal plate, the controller controls the motor in the hammering block 42 to start, the motor drives the driving gear 45 to rotate, the driving gear 45 drives the driven gear 46 to rotate through the idler wheel, the driven gear 46 drives the pressing roller 44 to rotate through the connecting rod, the pressing roller 44 rotates to one side far away from the pressing cavity 43, the pressing roller 44 contacts with the surface of the metal plate in the rotating process, then the controller controls the conveying belt 11 to start, the conveying belt 11 drives the metal plate to move to one side close to the pressing roller 44, and the pressing roller 44 presses and levels the surface of the metal plate immediately, so that the surface smoothness of the metal plate meets the standard, and the leveling quality of the metal plate is improved.
The working principle of the invention is as follows:
the staff places the metal plate with the raised surface on the surface of the conveyor belt 11, then the motor in the bracket 1 is controlled by the controller to start, the motor drives the conveyor roller in the conveyor belt 11 to rotate, the conveyor roller drives the conveyor belt 11 to rotate, and in the process of rotating the conveyor belt 11, the metal plate is driven to move close to one side of the leveling component 2;
the staff places the metal plate sample on the surface of the conveyor belt 11, and the conveyor belt 11 drives the metal plate sample to move to the bottom of the detection device 3; then, a worker loosens a connecting shaft between the detection rod 32 and the detection cavity 31, the detection rod 32 rotates under the gravity action of the detection roller 33, the detection roller 33 contacts with a metal plate sample on the surface of the conveyor belt 11 in the rotation process of the detection rod 32, the rubber sleeve 332 extrudes the metal plate sample, hydraulic oil in the rubber sleeve 332 is extruded into an oil cavity through a pipeline, a controller controls a liquid level sensor in the oil cavity to start, and the liquid level sensor detects and calibrates the liquid level of the oil cavity;
after the calibration of the detection roller 33 and the metal plate sample on the surface of the conveyor belt 11 is completed, the staff fixes the connecting shaft between the detection rod 32 and the detection cavity 31; subsequently, the metal plate moves towards the detection device 3 under the action of the conveyor belt 11, when the metal plate moves to the bottom of the detection roller 33, the surface of the metal plate is in contact with the rubber sleeve 332, and when the surface of the metal plate is in a flat state, the rubber sleeve 332 slides along the surface of the metal plate, and the liquid level of hydraulic oil inside the rubber sleeve 332 does not change obviously; when the raised part appears on the surface of the metal plate, the rubber sleeve 332 rolls to the raised part on the surface, the raised part on the surface of the metal plate extrudes the rubber sleeve 332, the rubber sleeve 332 is subjected to extrusion force deformation, hydraulic oil in the rubber sleeve 332 enters the rotary roller 331 through a liquid hole, the hydraulic oil entering the rotary roller 331 enters an oil cavity in the detection cavity 31 through a pipeline, the hydraulic oil level in the oil cavity rises due to the fact that the hydraulic oil in the rubber sleeve 332 enters the oil cavity, a height signal is immediately converted into an electric signal by a liquid level sensor in the oil cavity and is transmitted to a controller, the controller controls the conveyor belt 11 to drive the raised part on the surface of the metal plate to move to the bottom of the hammering device 4, and when the raised part on the surface of the metal plate moves to the bottom of the hammering device 4, the controller controls the hammering device 4 to hammer the surface of the metal plate to be leveled;
a worker controls the motor at the bottom of the rotating cavity 34 to start through the controller, the motor drive shaft drives the rotating shaft to rotate, the rotating shaft drives the rotating arm 35 to rotate, the rotating arm 35 rotates to the side far away from the rotating cavity 34, the rotating arm 35 rotates to drive the telescopic block 36 to rotate, and the telescopic block 36 drives the disc plug strip 37 to rotate; the disc stopper 37 moves above the conveyor belt 11; the metal plate moves under the transmission action of the conveyor belt 11, the metal plate moves to the side close to the disc stopper 37, and when the disc stopper 37 contacts with the metal plate, the edge of the disc stopper 37 stretches into the junction between the metal plate and the surface of the conveyor belt 11; the disc stopper 37 rotates by the movement of the metal plate, and when the side wall of the metal plate is slightly warped, the gap between the metal plate and the surface of the conveyor belt 11 increases; during the rotation of the disc stopper 37, the disc stopper 37 loses the blocking of the side wall of the metal plate, and the pull rope is in a loose state; the telescopic block 36 moves under the action of the spring, the telescopic block 36 moves to the side far away from the rotating arm 35, and the telescopic block 36 drives the disc stopper 37 to move, so that the edge of the disc stopper 37 stretches into a gap between the metal plate and the surface of the conveyor belt 11; then the conveyor belt 11 stops moving under the action of a controller, the controller controls a micro motor in a rotating arm 35 to rotate, a driving shaft of the micro motor rotates to drive a pull rope to wind, the pull rope pulls a telescopic block 36 to reset, the telescopic block 36 drives a disc stopper 37 to move, when the disc stopper 37 stretches out from a gap between a metal plate and the conveyor belt 11, the controller controls the micro motor on the telescopic block 36 to start, the driving shaft of the micro motor rotates to drive a hammer rod 38 to descend, the hammer rod 38 hammers the side wall of the metal plate, and hammering and flattening treatment is carried out on the side wall of the metal plate;
because the distance between the detection cavity 31 and the hammering cavity 41 is constant, when the detection device 3 detects that the surface of the metal plate is protruded, the detection device 3 transmits an electric signal to the controller, the controller controls the conveyor belt 11 to drive the metal plate to move, so that the protruded part on the surface of the metal plate moves to the bottom of the hammering device 4, when the protruded part on the surface of the metal plate moves to a designated position, the controller controls the conveyor belt 11 to stop, then the controller controls the motor in the fixed block 47 to start, the motor drives the gear to rotate, the gear moves along the rack to the side far from the hammering cavity 41, and the fixed block 47 is driven to move to the side far from the hammering cavity 41 in the gear moving process; the fixed block 47 is in contact with the surface of the metal plate during the movement; the fixing block 47 fixes the metal plate;
when the fixed block 47 moves to the surface of the metal plate, the controller controls the electromagnet in the hammering cavity 41 to be powered off, the electromagnet loses magnetism after being powered off, the hammering block 42 falls under the action of gravity, and the hammering block 42 contacts with the protruding part on the surface of the metal plate in the falling process; the impact force generated by the falling of the hammering block 42 acts on the raised part of the surface of the metal plate, and the hammering block 42 hammers the raised part of the surface of the metal plate to be smooth; so that the surface of the metal plate is smooth; after the hammering block 42 hammering the surface of the metal plate, then the controller controls the high-frequency vibrator inside the fixed block 47 to start, the high-frequency vibrator generates high-frequency fine vibration, the vibration is transmitted to the fixed block 47 and then transmitted to the surface of the metal plate through the fixed block 47, the high-frequency vibration causes vibration aging to be generated on the metal plate, and the vibration aging causes stress in the metal plate to be released; after the hammering block 42 is pumped and hammered in a large number, the controller controls the electromagnet to be electrified, the electromagnet is electrified to generate magnetism, the magnetic force attracts the spring, and the spring drives the hammering block 42 to move to one side far away from the conveyor belt 11, so that the hammering block 42 is reset; then the controller controls the motor in the fixed block 47 to rotate reversely, the motor drive shaft rotates reversely to drive the gear to rotate reversely, and the gear drives the fixed block 47 to reset;
when the detection device 3 detects that a continuous bulge part appears on the surface of the metal plate, the controller controls the electromagnet to be powered off, then the hammering block 42 is descended, after the hammering block 42 is contacted with the surface of the metal plate, the controller controls the motor in the hammering block 42 to start, the motor drives the driving gear 45 to rotate, the driving gear 45 drives the driven gear 46 to rotate through the idler wheel, the driven gear 46 drives the pressing roller 44 to rotate through the connecting rod, the pressing roller 44 rotates to one side far away from the pressing cavity 43, the pressing roller 44 contacts with the surface of the metal plate in the rotating process, then the controller controls the conveyor belt 11 to start, the conveyor belt 11 drives the metal plate to move to one side close to the pressing roller 44, and the pressing roller 44 presses the surface of the metal plate evenly;
the metal plate after hammering and leveling moves under the action of the conveyor belt 11, the metal plate moves to one side far away from the leveling component 2, when the metal plate moves to the extensibility detecting device, the controller controls the extensibility detecting device to start, the extensibility detecting device emits laser to the metal plate, the extensibility detecting device emits the laser to the metal plate through the laser reflection extensibility detecting device, the extensibility detecting device converts an optical signal into an electric signal and transmits the electric signal to the controller, the controller analyzes the electric signal to obtain length, width and height data of the metal plate, the controller compares the data with the existing extensibility data table to obtain extensibility data of the metal plate, then the controller compares the obtained extensibility data with target extensibility data to analyze whether the surface evenness of the metal plate is within an extensibility tolerance range or not; if the expansion ratio is within the tolerance range, the metal plate is conveyed to the next process, and if the expansion ratio is not within the tolerance range, the metal plate is flattened again so as to be in line with the expansion ratio tolerance range.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a leveling device of subsidiary ductility detection function of segmentation which characterized in that: comprising the following steps: the device comprises a support (1), wherein a conveyor belt (11) is arranged on the surface of the support (1), a motor is arranged in the support (1), a conveying roller in the conveyor belt (11) is connected with a motor driving shaft, a steel plate is arranged in the conveyor belt (11), and the steel plate is connected with the support (1); a leveling component (2) is arranged on the bracket (1), and the leveling component (2) is used for leveling the metal plate; an extensibility detecting device is also arranged on the bracket (1); the extensibility detection device adopts laser detection;
the levelling assembly (2) comprises: the metal plate hammering device comprises a supporting frame (21), wherein a detection device (3) is arranged on one side, close to a conveying belt (11), of the supporting frame (21), the detection device (3) is used for detecting the flatness of the metal plate, a hammering device (4) is further arranged on the supporting frame (21), and the hammering device (4) is used for hammering and flattening the metal plate;
the hammering device (4) comprises: the hammering cavity (41) is formed in one side, close to the conveyor belt (11), of the supporting frame (21), and the hammering cavity (41) is formed in one side, close to the detection cavity (31); a hammering block (42) is arranged in the hammering cavity (41), a pressing cavity (43) is formed in the side wall of the hammering block (42), and a pressing roller (44) is arranged in the pressing cavity (43);
the hammering block (42) is in sliding connection with the hammering cavity (41); a spring is arranged between the hammering block (42) and the hammering cavity (41), and an electromagnet is arranged on one side, away from the hammering block (42), of the spring;
the two sides of the hammering block (42) are symmetrically provided with fixing blocks (47), the fixing blocks (47) are not contacted with the side wall of the hammering block (42), the fixing blocks (47) are in sliding connection with the side wall of the hammering cavity (41) through a gear rack, a motor is arranged in the fixing blocks (47), and a driving shaft in the motor penetrates through the side wall of the fixing blocks (47) to be connected with a gear;
a rotating shaft is arranged on one side, close to the conveyor belt (11), of the hammering block (42), and the rotating shaft is connected with a pressing roller (44) through a connecting rod; the hammering block (42) is internally provided with a motor, a driving gear (45) is arranged on a driving shaft of the motor penetrating through the hammering block (42), a driven gear (46) is arranged on the rotating shaft, and the driving gear (45) is meshed with the driven gear (46) through an idler gear.
2. The grading device with a segment-type elongation detecting function according to claim 1, wherein: the detection device (3) comprises: detect chamber (31), four detection chamber (31) have been seted up to one side that support frame (21) are close to conveyer belt (11), four detection chamber (31) dislocation set, detection chamber (31) inside rotation is connected with detects pole (32), detect pole (32) are the L type, one side that detects pole (32) kept away from detection chamber (31) is equipped with detection roller (33).
3. The grading device with a segment-type elongation detecting function according to claim 2, wherein: the detection roller (33) includes: the rotary roller (331), rotary roller (331) rotates through sliding sleeve and measuring rod (32) to be connected, be provided with rubber sleeve (332) on rotary roller (331) roll wall, rubber sleeve (332) intussuseption is filled with hydraulic oil, liquid hole has been seted up on rotary roller (331) roll wall, rotary roller (331) are through liquid hole rubber sleeve (332) intercommunication, set up the oil pocket in measuring chamber (31), be provided with level sensor in the oil pocket, the one end of rotary roller (331) is through pipeline intercommunication oil pocket.
4. The grading device with a segment-type elongation detecting function according to claim 2, wherein: the detection device (3) further comprises: the rotating cavity (34) is symmetrically arranged on the side wall of the bracket (1), a rotating arm (35) is arranged in the rotating cavity (34), and the rotating arm (35) is rotationally connected with the rotating cavity (34) through a rotating shaft; a motor is arranged at the bottom of the rotating cavity (34), and the rotating shaft is connected with a motor driving shaft; one end of the rotating arm (35) far away from the rotating shaft is provided with a telescopic block (36), and the telescopic block (36) is connected with the rotating arm (35) through a spring and a pull rope; a micro motor is arranged in the rotating arm (35) and is connected with a pull rope; a disc stopper strip (37) is arranged on the telescopic block (36); a hammer rod (38) is arranged on the surface of the telescopic block (36); the telescopic block (36) is provided with a miniature motor, and the hammer rod (38) is connected with a motor driving shaft.
5. The grading device with a segment-type elongation detecting function according to claim 1, wherein: a high-frequency oscillator is arranged in the fixed block (47); the high-frequency oscillator is connected to the controller.
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| CN202310250515.6A CN116078864B (en) | 2023-03-15 | 2023-03-15 | Sectional type flattening device with extension rate detection function |
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| CN202310250515.6A CN116078864B (en) | 2023-03-15 | 2023-03-15 | Sectional type flattening device with extension rate detection function |
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| CN116078864B true CN116078864B (en) | 2024-02-02 |
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