CN114951371B - A plate rolling machine with automatic stop and cut-off control - Google Patents
A plate rolling machine with automatic stop and cut-off control Download PDFInfo
- Publication number
- CN114951371B CN114951371B CN202210620075.4A CN202210620075A CN114951371B CN 114951371 B CN114951371 B CN 114951371B CN 202210620075 A CN202210620075 A CN 202210620075A CN 114951371 B CN114951371 B CN 114951371B
- Authority
- CN
- China
- Prior art keywords
- block
- fixedly connected
- frame
- coil
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of veneer reeling machines and discloses an automatic stopping and cutting-off control veneer reeling machine which comprises a frame, wherein a control device comprises a connecting plate, a first motor, a first gear rod, a second gear rod, a rack rod and a conversion device, the right side of the frame is fixedly connected with the connecting plate, one side of the connecting plate, which is close to the frame, is fixedly connected with the first motor, one side of the first motor, which is close to the frame, is in transmission connection with the first gear rod, and the upper side of the first gear rod is meshed with the second gear rod. This automatic stop and veneer reeling machine of cutting off control through the cooperation effect between first gear pole, second gear pole, rack bar, first sliding block, connecting rod, press briquetting, push switch and the first motor, and then realized the purpose that can accurate control once rolling board distance to reached and to automatic stop carries out positive and negative rotation switching, cuts off manual control's effect simultaneously, and then solved the unable assurance of veneer reeling quality and the problem of veneer reeling inefficiency.
Description
Technical Field
The invention relates to the technical field of plate bending machines, in particular to a plate bending machine capable of automatically stopping and cutting off control.
Background
The veneer reeling machine is a shaping machine tool for continuously bending the boards in a point mode, has the functions of reeling the boards with different shapes such as O-shaped boards, U-shaped boards and multi-section R boards, and is different in type due to different fields of use of the veneer reeling machine. The three-roller plate bending machine is the most commonly used plate bending machine, and along with the continuous development of technology, the development trend of the three-roller plate bending machine tends to be intelligent more and more.
The existing three-roller plate bending machine mainly has the following technical defects: firstly, the traditional three-roller plate bending machine needs to manually control the forward and backward rotation of a scroll so as to control the distance of a single-pass plate bending, and the distance of the single-pass plate bending is easy to deviate due to uncertainty of manual control, and meanwhile, the operation of the plate bending machine is not smooth enough due to manual operation, so that the problems of unfixed distance of the single-pass plate bending, incapability of guaranteeing plate bending quality and low plate bending efficiency are caused; the second and traditional three-roller plate bending machine is characterized in that the change rate of the radian of the steel plate is a certain value in the process of bending the steel plate, so that the steel plate cannot adapt to the steel plates with different thicknesses, when thicker steel plates appear, the change rate of the radian is too fast, the steel plate cannot adapt to the steel plates quickly, the steel plate can rebound, if thinner steel plates appear, the change rate of the radian is too slow, the steel plate rate is low, and the equipment cannot adapt to the steel plate.
Disclosure of Invention
The invention aims to provide a plate bending machine capable of automatically stopping and cutting off control so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic stop and cut-off control plate bending machine comprises a frame, wherein a control device is fixedly arranged on the outer side of the frame, a regulating and controlling device is fixedly arranged on one side, far away from the frame, of the control device, a plate bending device is arranged on the inner side of the frame, and a detection device is fixedly arranged on the front side of the frame;
the control device comprises a connecting plate, a first motor, a first gear rod, a second gear rod, a rack rod and a conversion device, wherein the connecting plate is fixedly connected to the right side of the frame, the first motor is fixedly connected to one side of the connecting plate, which is close to the frame, the first gear rod is connected to one side of the first motor, which is close to the frame, in a transmission manner, the second gear rod is meshed to the upper side of the first gear rod, the rack rod is meshed to the upper side of the second gear rod, and the conversion device is fixedly mounted to the upper side of the rack rod.
Further, the structure of conversion equipment includes first sliding block, track piece, connecting rod, presses the piece and push switch, the upside fixed mounting of rack bar has first sliding block, the outside sliding connection of first sliding block has the track piece, the track piece is fixed connection with the frame, the outside fixedly connected with connecting rod of first sliding block, the outside fixedly connected with of connecting rod presses the piece, fixedly connected with push switch on the track piece, push switch corresponds with the push piece, push switch is electric connection with first motor.
When the steel plate is fed into the first reel, the first motor is started, the first motor drives the first gear rod to rotate, the upper side second gear rod is meshed and driven to synchronously rotate while the first gear rod rotates, then the second gear rod drives the first reel fixedly connected with the first gear rod to rotate, then the steel plate is rolled up under the cooperation of the second reel, when the second gear rod rotates clockwise, the second gear rod is meshed and driven to move towards the rear side, the rack rod drives the pressing block to synchronously move backwards through the action of the first sliding block and the connecting rod, after the steel plate is rolled up once, the pressing block is contacted with the pressing switch at the rear side, and the pressing switch is electrically connected with the first motor, so that the first motor is controlled to rotate reversely, and after the pressing block at the front side is contacted with the pressing switch at the front side, the first motor is controlled to rotate forwardly, so repeatedly, the purpose of accurately controlling the once-and once rolling up distance is achieved, and the effect of automatically stopping the rotation and switching can be achieved, and manual control is cut off at the same time.
Further, regulation and control device includes rectangle casing, first slide rheostat, first piece and adjusting device of stirring, one side fixedly connected with rectangle casing that the frame was kept away from to the connecting plate, the inboard fixed mounting of rectangle casing has first slide rheostat, one side sliding connection that the connecting plate was kept away from to first slide rheostat has first piece of stirring, one side fixed mounting that the first slide rheostat was kept away from to first piece of stirring has adjusting device.
Further, the structure of adjusting device includes first magnetic force piece, first coil, first spring and apron, one side fixedly connected with first magnetic force piece that first slide rheostat was kept away from to the first piece of stirring, the right side fixedly connected with apron of rectangle casing, first magnetic force piece slides in the inboard of apron, fixedly connected with first spring between first magnetic force piece and the first coil.
Further, the plate rolling device comprises a first scroll, a second sliding block and a power device, wherein the first scroll is fixedly connected to the left side of the second gear rod, the second scroll is arranged on the upper side of the first scroll, the first scroll and the second scroll are both rotationally connected with the frame, the second sliding block is slidingly connected to the inner side of the frame, and the power device is fixedly mounted on the upper side of the second sliding block.
Further, the structure of power device includes threaded rod, rotation cover, iron core, second coil, second magnetic force piece and screw thread piece, the upside fixedly connected with threaded rod of second sliding block, the axial outside threaded connection of threaded rod has the screw thread piece, the downside fixedly connected with of screw thread piece rotates the cover, the axial inboard fixed mounting of rotation cover has the second magnetic force piece, the second magnetic force piece is provided with the iron core about rotating the axial inboard of cover, the second magnetic force piece is circular motion around the iron core, the winding has the second coil of whole circle on the iron core, second coil and first slide rheostat are electric connection, iron core and frame are fixed connection.
In the process that the first scroll and the second scroll roll the steel plate, the second poking block can adjust the upward sliding distance of the second sliding rheostat according to the thickness of the steel plate, so that the farther the second poking block slides upward, the larger the resistance value inside the second sliding rheostat, the second sliding rheostat is electrically connected with the first coil, the magnitude of current flowing into the first coil is in a reverse relation with the thickness of the steel plate, the first coil generates magnetic field force which repels the first magnetic block after the current flowing into the first coil, the first magnetic block is pushed to drive the first poking block to slide downwards on the first sliding rheostat, the inner resistance value of the first sliding rheostat is changed, and the farther the first sliding rheostat slides downwards, the larger the current flowing into the second coil is, the second coil drives the second magnetic block to rotate around the iron core after the current flowing into the second coil continuously changes, the second magnetic block drives the second magnetic block to rotate around the iron core through the action of the rotating sleeve, and then the first magnetic block drives the first sliding block to slide downwards on the first sliding rheostat, and the first sliding rheostat and the second sliding rheostat moves downwards along with the threaded rod synchronously through the screw thread to drive the screw rod to move downwards.
Further, detection device is including placing board, fixed plate, restriction device, conveyer and electrical apparatus, the front side fixed mounting of frame has and places the board, the equal fixedly connected with fixed plate in the left and right sides of frame, the inboard fixedly connected with restriction device of fixed plate, restriction device is close to one side fixed mounting who places the board has conveyer, conveyer's outside is provided with electrical apparatus.
Further, the structure of restriction device includes third coil, fixed frame, second spring, magnetic force limiting block and motion piece, the inboard fixedly connected with third coil of fixed plate, one side fixedly connected with fixed frame that the third coil is close to the board center of placing, the inboard sliding connection of fixed frame has magnetic force limiting block, fixedly connected with second spring between fixed frame and the magnetic force limiting block, one side that the magnetic force limiting block is close to the board center of placing is provided with the motion piece, be provided with the recess corresponding with the magnetic force limiting block on the motion piece.
Further, the structure of the conveying device comprises a second motor, a third sliding block and a rotating wheel, wherein the second motor is fixedly arranged on one side, close to the placing plate, of the moving block, the rotating wheel is connected to one side, close to the placing plate, of the second motor in a transmission manner, and the third sliding block is connected to the outer side of the rotating wheel in the axial direction in a rotating manner;
the structure of the electrical device comprises a second stirring block, a shell, a second sliding rheostat, a third spring and a guide shell, wherein the guide shell is connected to the outer side of the third sliding block in a sliding manner, the second stirring block is fixedly connected to the outer side of the third sliding block, the shell is fixedly connected to the outer side of the guide shell, the second sliding rheostat is fixedly arranged on the inner side of the shell, the second stirring block slides on the second sliding rheostat, the third spring is fixedly connected between the inner side wall of the guide shell and the third sliding block, and the second sliding rheostat is electrically connected with the first coil.
The steel plate to be rolled is sent to the rotating wheel by the placing plate, and meanwhile, the second motor is started, the second motor drives the rotating wheel to rotate, the steel plate is sent to the first scroll while the rotating wheel rotates, the rotating wheel is pushed to move upwards according to the thickness of the steel plate while the rotating wheel conveys the steel plate, the rotating wheel drives the second stirring block to slide upwards on the second sliding rheostat through the third sliding block, the resistance value inside the second sliding rheostat is changed, the moving block is driven to synchronously move upwards through the second motor while the rotating wheel moves upwards, and after the moving block moves upwards, the moving block is clamped with the magnetic limiting block through the groove, so that the aim of fixing the position of the second stirring block is achieved, and the effect of stabilizing the resistance value inside the second sliding rheostat is achieved.
Further, the magnetic force control device further comprises a control switch, wherein the control switch is fixedly arranged on the front side of the rectangular shell and far away from one side of the frame, the control switch is electrically connected with a third coil, and magnetic force attracted by the magnetic force limiting block is generated after the third coil is electrified.
When the operation of the steel plate rolling is finished and the next steel plate is replaced, a worker presses down the control switch, and because the control switch is electrically connected with the third coil, current is introduced into the third coil, and then magnetic force for attracting the magnetic force limiting block is generated, and then the rotating wheel resets under the action of gravity.
Compared with the prior art, the invention provides the plate bending machine capable of automatically stopping and cutting off, which has the following beneficial effects:
1. this veneer reeling machine of automatic stop and cut-off control, through rotating wheel, second motor, rotating wheel, third sliding block, the second is stirred the piece, the second slide rheostat, the motion piece, magnetic force restriction piece and the second is stirred the cooperation effect between the piece, and then realized can be according to the inside resistance of steel sheet thickness automation adjustment second slide rheostat's purpose, realized simultaneously to the second fixed purpose of piece position of stirring, stabilize the inside resistance of second slide rheostat.
2. This automatic stop and veneer reeling machine of cutting off control, through first gear pole, the second gear pole, the rack pole, first sliding block, the connecting rod, press the cooperation effect between briquetting, push switch and the first motor, and then realized the purpose that can accurate control once-through coiled plate distance, thereby reached and can automatic stop carry out the positive and negative rotation and switch, cut off manual control's effect simultaneously, and then solved traditional three-roller veneer reeling machine and need manual control spool positive and negative rotation, and then control once-through coiled plate's distance, because manual control has uncertainty, and then the distance that leads to once-through coiled plate appears the deviation easily, utilize the manual work simultaneously, lead to the action of veneer reeling machine not smooth enough, thereby cause once-through coiled plate's distance unfixed, coiled plate quality unable assurance and the problem of coiled plate inefficiency.
3. This automatic stop and veneer reeling machine of cutting off control, stir the piece through the second, the second slide rheostat, first coil, first magnetic force piece, first stir the piece, first slide rheostat, the second coil, the second magnetic force piece, the iron core, the cover rotates, the screw thread piece, cooperation effect between threaded rod and the second spool, and then realized the speed of second spool downward movement and the thickness of steel sheet be the purpose of inverse relation, thereby reached the effect that can rationally adapt the speed of changing radian speed according to the thickness of steel sheet, and then solved the unable self-adaptation of equipment.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a fixing plate according to the present invention;
FIG. 3 is a schematic perspective view of a detecting device according to the present invention;
FIG. 4 is a schematic perspective view of a control switch according to the present invention;
FIG. 5 is a schematic perspective view of a control device according to the present invention;
FIG. 6 is a schematic perspective view of a control device according to the present invention;
FIG. 7 is a schematic perspective view of a power plant of the present invention;
fig. 8 is a schematic view showing a cut-away perspective structure of the rotating sleeve of the present invention.
In the figure: 1. a frame; 2. a control device; 21. a connecting plate; 22. a first motor; 23. a first gear lever; 24. a second gear lever; 25. a rack bar; 26. a conversion device; 261. a first slider; 262. a track block; 263. a connecting rod; 264. pressing the blocks; 265. pressing the switch; 3. a regulating device; 31. a rectangular housing; 32. a first slide rheostat; 33. the first poking block; 34. an adjusting device; 341. a first magnetic block; 342. a first coil; 343. a first spring; 344. a cover plate; 4. a plate rolling device; 41. a first reel; 42. a second reel; 43. a second slider; 44. a power device; 441. a threaded rod; 442. a rotating sleeve; 443. an iron core; 444. a second coil; 445. a second magnetic block; 446. a screw block; 5. a detection device; 51. placing a plate; 52. a fixing plate; 53. a restriction device; 531. a third coil; 532. a fixed frame; 533. a second spring; 534. a magnetic force limiting block; 535. a motion block; 54. a transfer device; 541. a second motor; 542. a third slider; 543. a rotating wheel; 55. an electrical device; 551. the second poking block; 552. a housing; 553. a second slide rheostat; 554. a third spring; 555. a guide housing; 6. and controlling the switch.
Detailed Description
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.
Examples
Referring to fig. 1-8, a plate bending machine capable of automatically stopping and cutting off control comprises a frame 1, wherein a control device 2 is fixedly arranged on the outer side of the frame 1, a regulating and controlling device 3 is fixedly arranged on one side, away from the frame 1, of the control device 2, a plate bending device 4 is arranged on the inner side of the frame 1, and a detection device 5 is fixedly arranged on the front side of the frame 1;
the control device 2 comprises a connecting plate 21, a first motor 22, a first gear rod 23, a second gear rod 24, a rack rod 25 and a conversion device 26, wherein the connecting plate 21 is fixedly connected to the right side of the frame 1, the first motor 22 is fixedly connected to one side of the connecting plate 21, which is close to the frame 1, the first gear rod 23 is connected to one side of the first motor 22, which is close to the frame 1, the second gear rod 24 is meshed with the upper side of the first gear rod 23, the rack rod 25 is meshed with the upper side of the second gear rod 24, and the conversion device 26 is fixedly installed on the upper side of the rack rod 25.
Further, the structure of the conversion device 26 includes a first sliding block 261, a track block 262, a connecting rod 263, a pressing block 264 and a pressing switch 265, wherein the first sliding block 261 is fixedly installed on the upper side of the rack bar 25, the track block 262 is slidably connected to the outer side of the first sliding block 261, the track block 262 is fixedly connected with the frame 1, the connecting rod 263 is fixedly connected to the outer side of the first sliding block 261, the pressing block 264 is fixedly connected to the outer side of the connecting rod 263, the pressing switch 265 is fixedly connected to the pressing switch 265, the pressing switch 265 corresponds to the pressing block 264, and the pressing switch 265 is electrically connected with the first motor 22.
When the steel plate is fed into the first reel 41, the first motor 22 is started, the first motor 22 drives the first gear rod 23 to rotate, the first gear rod 23 rotates and simultaneously is meshed with the second gear rod 24 at the upper side to synchronously rotate, then the second gear rod 24 drives the first reel 41 fixedly connected with the first gear rod to rotate, then the steel plate is rolled under the cooperation of the second reel 42, when the second gear rod 24 rotates clockwise, the second gear rod 24 is meshed with the rack rod 25 to drive the rack rod 25 to move backwards, the rack rod 25 drives the pressing block 264 to synchronously move backwards under the action of the first sliding block 261 and the connecting rod 263, after the steel plate is rolled up in a single pass, the pressing block 264 is contacted with the pressing switch 265 at the rear side, and the pressing switch 265 at the current side is electrically connected with the first motor 22, so that the first motor 22 is controlled to reversely rotate, after the pressing block 264 at the current side is contacted with the pressing switch 265, the first motor 22 is controlled to reversely rotate in a single pass, and thus the rolling operation is repeated, the rolling distance can be controlled to automatically stop rolling, and the rolling operation can be controlled, and the purpose of switching can be achieved.
Further, the adjusting and controlling device 3 includes a rectangular housing 31, a first slide rheostat 32, a first poking block 33 and an adjusting device 34, wherein the rectangular housing 31 is fixedly connected to one side of the connecting plate 21 far away from the frame 1, the first slide rheostat 32 is fixedly mounted on the inner side of the rectangular housing 31, the first poking block 33 is slidingly connected to one side of the first slide rheostat 32 far away from the connecting plate 21, and the adjusting device 34 is fixedly mounted on one side of the first poking block 33 far away from the first slide rheostat 32.
Further, the structure of the adjusting device 34 includes a first magnetic block 341, a first coil 342, a first spring 343 and a cover plate 344, wherein the first magnetic block 341 is fixedly connected to one side of the first toggle block 33 away from the first slide rheostat 32, the cover plate 344 is fixedly connected to the right side of the rectangular housing 31, the first magnetic block 341 slides on the inner side of the cover plate 344, and the first spring 343 is fixedly connected between the first magnetic block 341 and the first coil 342.
Further, the plate rolling device 4 comprises a first reel 41, a second reel 42, a second sliding block 43 and a power device 44, the first reel 41 is fixedly connected to the left side of the second gear rod 24, the second reel 42 is arranged on the upper side of the first reel 41, the first reel 41 and the second reel 42 are both rotatably connected with the frame 1, the second sliding block 43 is slidably connected to the inner side of the frame 1, and the power device 44 is fixedly mounted on the upper side of the second sliding block 43.
Further, the structure of the power device 44 includes a threaded rod 441, a rotating sleeve 442, an iron core 443, a second coil 444, a second magnetic block 445 and a threaded block 446, the upper side of the second sliding block 43 is fixedly connected with the threaded rod 441, the outer axial side of the threaded rod 441 is in threaded connection with the threaded block 446, the lower side of the threaded block 446 is fixedly connected with the rotating sleeve 442, the inner axial side of the rotating sleeve 442 is fixedly provided with the second magnetic block 445, the inner axial side of the second magnetic block 445 relative to the rotating sleeve 442 is provided with the iron core 443, the second magnetic block 445 moves circumferentially around the iron core 443, the second coil 444 is wound on the iron core 443 in a whole circle, the second coil 444 is electrically connected with the first sliding rheostat 32, and the iron core 443 is fixedly connected with the frame 1.
In the process of rolling the steel plate by the first reel 41 and the second reel 42, the second stirring block 551 can adjust the upward sliding distance of the second stirring block 551 on the second sliding rheostat 553 according to the thickness of the steel plate, so that the further the upward sliding distance of the second stirring block 551 is, the larger the resistance value inside the second sliding rheostat 553 is, the magnitude of the current flowing into the first coil 342 is in inverse relation with the thickness of the steel plate because the second sliding rheostat 553 is electrically connected with the first coil 342, the first coil 342 generates a magnetic field force which is repulsed with the first magnetic block 341 after the current is introduced, and then the first magnetic block 341 is pushed to drive the first stirring block 33 to slide downwards on the first sliding rheostat 32, so that the internal resistance value of the first sliding rheostat 32 is changed, and the further the first sliding rheostat 32 is electrically connected with the second coil 444, after the current continuously changes in the direction of the second coil 444 is introduced into the second coil 444, the second coil 444 generates a magnetic field force which is repulsed with the first magnetic block 341, and then the second magnetic block 445 rotates around the second magnetic block 441 in inverse relation with the thickness of the steel plate, and the second magnetic block 446 rotates downwards along with the screw thread 42, and the screw thread 42 is driven to rotate synchronously.
Further, the detecting device 5 includes a placing plate 51, a fixing plate 52, a limiting device 53, a conveying device 54 and an electrical device 55, the placing plate 51 is fixedly installed on the front side of the frame 1, the fixing plate 52 is fixedly connected to the left side and the right side of the frame 1, the limiting device 53 is fixedly connected to the inner side of the fixing plate 52, the conveying device 54 is fixedly installed on one side, close to the placing plate 51, of the limiting device 53, and the electrical device 55 is arranged on the outer side of the conveying device 54.
Further, the structure of the limiting device 53 includes a third coil 531, a fixing frame 532, a second spring 533, a magnetic limiting block 534 and a moving block 535, where the third coil 531 is fixedly connected to the inner side of the fixing plate 52, the fixing frame 532 is fixedly connected to one side of the third coil 531 near the center of the placing plate 51, the magnetic limiting block 534 is slidingly connected to the inner side of the fixing frame 532, the second spring 533 is fixedly connected between the fixing frame 532 and the magnetic limiting block 534, the moving block 535 is disposed on one side of the magnetic limiting block 534 near the center of the placing plate 51, and a groove corresponding to the magnetic limiting block 534 is disposed on the moving block 535.
Further, the structure of the conveying device 54 includes a second motor 541, a third sliding block 542 and a rotating wheel 543, wherein the second motor 541 is fixedly installed on one side of the moving block 535 close to the placing plate 51, the rotating wheel 543 is connected to one side of the second motor 541 close to the placing plate 51 in a transmission manner, and the third sliding block 542 is connected to the outer side of the rotating wheel 543 in a rotation manner in the axial direction;
the structure of the electrical device 55 comprises a second stirring block 551, a housing 552, a second sliding rheostat 553, a third spring 554 and a guide shell 555, wherein the outer side of the third sliding block 542 is slidably connected with the guide shell 555, the second stirring block 551 is fixedly connected with the outer side of the third sliding block 542, the housing 552 is fixedly connected with the outer side of the guide shell 555, the second sliding rheostat 553 is fixedly arranged on the inner side of the housing 552, the second stirring block 551 slides on the second sliding rheostat 553, the third spring 554 is fixedly connected between the inner side wall of the guide shell 555 and the third sliding block 542, and the second sliding rheostat 553 is electrically connected with the first coil 342.
The steel plate to be rolled is sent to the rotating wheel 543 from the placing plate 51, meanwhile, the second motor 541 is started, the second motor 541 drives the rotating wheel 543 to rotate, the steel plate is sent to the first scroll 41 while the rotating wheel 543 rotates, the rotating wheel 543 is attached to the placing plate 51 in the initial state, the rotating wheel 543 is pushed to move upwards according to the thickness of the steel plate while the steel plate is conveyed, the rotating wheel 543 drives the second stirring block 551 to slide upwards on the second sliding rheostat 553 through the third sliding block 542, the resistance value inside the second sliding rheostat 553 is changed, the moving block 535 is driven to move upwards synchronously through the second motor 541 while the rotating wheel 543 moves upwards, and after the moving block 535 moves upwards, the moving block 535 is clamped with the magnetic limiting block 534 through the grooves, the purpose of fixing the position of the second stirring block 551 is achieved, and therefore the effect of stabilizing the internal resistance value of the second sliding rheostat 553 is achieved.
Further, the magnetic force control device also comprises a control switch 6, wherein the control switch 6 is fixedly arranged on the front side of the rectangular shell 31 and far away from one side of the rack 1, the control switch 6 is electrically connected with the third coil 531, and the third coil 531 generates magnetic force attracted by the magnetic force limiting block 534 after current is introduced.
When the operation of rolling up the steel plate is completed and the next steel plate is replaced, the worker presses down the control switch 6, and because the control switch 6 is electrically connected with the third coil 531, the current is led into the third coil 531, so that the magnetic force attracting the magnetic force limiting block 534 is generated, and then the rotating wheel 543 resets under the action of gravity.
Specific use and action of the embodiment:
when the rolling device is used, firstly, a steel plate to be rolled is sent to the rotating wheel 543 from the placing plate 51, meanwhile, the second motor 541 is started, so that the second motor 541 drives the rotating wheel 543 to rotate, the steel plate is sent to the first scroll 41 while the rotating wheel 543 rotates, the rotating wheel 543 is attached to the placing plate 51 when the initial state of the rotating wheel 543 is that the rotating wheel 543 is pushed to move upwards according to the thickness of the steel plate while the steel plate is conveyed, the rotating wheel 543 drives the second poking block 551 to slide upwards on the second sliding rheostat 553 through the third sliding block 542, the resistance value inside the second sliding rheostat 553 is changed, the moving block 535 is driven to synchronously move upwards through the second motor 541 while the rotating wheel 543 moves upwards, and after the moving block 535 moves upwards, the moving block 535 is clamped with the magnetic limiting block 534 through the grooves, the purpose of fixing the position of the second poking block 551 is achieved, and the effect of stabilizing the resistance value inside the second sliding rheostat 553 is achieved.
Further, when the steel plate is fed into the first reel 41, the first motor 22 is started, so that the first motor 22 drives the first gear rod 23 to rotate, the first gear rod 23 rotates and simultaneously engages and drives the upper second gear rod 24 to synchronously rotate, then the second gear rod 24 drives the first reel 41 fixedly connected with the first gear rod to rotate, then the steel plate is coiled under the cooperation of the second reel 42, when the second gear rod 24 rotates clockwise, the second gear rod 24 engages and drives the rack rod 25 to move backwards, the rack rod 25 drives the pressing block 264 to synchronously move backwards under the action of the first sliding block 261 and the connecting rod 263, after the steel plate single-pass coiled plate reaches a specified distance, the pressing block 264 contacts with the pressing switch 265 at the rear side, and the pressing switch 265 is electrically connected with the first motor 22, so that the first motor 22 is controlled to reversely rotate, after the pressing block 264 at the front side contacts with the pressing switch 265, the first motor 22 is controlled to reversely rotate, and then the first motor 22 is controlled to automatically cut off under the control, and the automatic coiled plate can be controlled, and the purpose of switching can be achieved at the same time.
Further, in the process of rolling the steel plate by the first reel 41 and the second reel 42, the second stirring block 551 can adjust the upward sliding distance of the first stirring block 33 on the second sliding rheostat 553 according to the thickness of the steel plate, so that the further the upward sliding distance of the second stirring block 551 is, the larger the internal resistance value of the second sliding rheostat 553 is, since the second sliding rheostat 553 is electrically connected with the first coil 342, the magnitude of the current flowing into the first coil 342 is in inverse relation with the thickness of the steel plate, the first coil 342 generates a magnetic field force which repels the first magnetic block 341 after the current is introduced, and then the first stirring block 33 is driven by the first magnetic block 341 to slide downwards on the first sliding rheostat 32, and then the internal resistance value of the first sliding block 32 is changed, and the further the first sliding block 32 is electrically connected with the second coil 444, the further the downward sliding distance of the first sliding block 32 is, after the current continuously changed in the current direction of the second coil 444 is introduced into the second coil 444, the second coil 444 generates a magnetic field force which repels the first magnetic block 446, and the second magnetic block 446 is driven by the second coil 444 to rotate around the second coil 445, and then the second magnetic block is driven by the second magnetic block 446 to rotate downwards in inverse relation with the screw thread 42, and the screw thread 42 is driven by the second magnetic block is driven to rotate downwards, and the screw thread 42 is driven downwards synchronously.
Further, when the operation of rolling the steel plate is completed and the next steel plate is replaced, the operator presses the control switch 6, and the control switch 6 is electrically connected with the third coil 531, so that the current is introduced into the third coil 531, and then the magnetic force for attracting the magnetic force limiting block 534 is generated, and then the rotating wheel 543 resets under the action of gravity.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic stop and cut-off control's veneer reeling machine, includes frame (1), its characterized in that: the device is characterized in that a control device (2) is fixedly arranged on the outer side of the frame (1), a regulating and controlling device (3) is fixedly arranged on one side, away from the frame (1), of the control device (2), a coil plate device (4) is arranged on the inner side of the frame (1), and a detection device (5) is fixedly arranged on the front side of the frame (1); the control device (2) comprises a connecting plate (21), a first motor (22), a first gear rod (23), a second gear rod (24), a rack rod (25) and a conversion device (26), wherein the connecting plate (21) is fixedly connected to the right side of the rack (1), the first motor (22) is fixedly connected to one side, close to the rack (1), of the connecting plate (21), the first gear rod (23) is connected to one side, close to the rack (1), of the first motor (22) in a transmission manner, the second gear rod (24) is meshed to the upper side of the first gear rod (23), the rack rod (25) is meshed to the upper side of the second gear rod (24), and the conversion device (26) is fixedly installed to the upper side of the rack rod (25); the structure of the conversion device (26) comprises a first sliding block (261), a track block (262), a connecting rod (263), a pressing block (264) and a pressing switch (265), wherein the first sliding block (261) is fixedly arranged on the upper side of the rack rod (25), the track block (262) is connected to the outer side of the first sliding block (261) in a sliding mode, the track block (262) is fixedly connected with the frame (1), the connecting rod (263) is fixedly connected to the outer side of the first sliding block (261), the pressing block (264) is fixedly connected to the outer side of the connecting rod (263), the pressing switch (265) is fixedly connected to the track block (262), the pressing switch (265) corresponds to the pressing block (264), and the pressing switch (265) is electrically connected with the first motor (22); the detection device (5) comprises a placing plate (51), a fixing plate (52), a limiting device (53), a conveying device (54) and an electrical device (55), wherein the placing plate (51) is fixedly arranged on the front side of the frame (1), the fixing plate (52) is fixedly connected to the left side and the right side of the frame (1), the limiting device (53) is fixedly connected to the inner side of the fixing plate (52), the conveying device (54) is fixedly arranged on one side, close to the placing plate (51), of the limiting device (53), and the electrical device (55) is arranged on the outer side of the conveying device (54); the structure of the limiting device (53) comprises a third coil (531), a fixed frame (532), a second spring (533), a magnetic limiting block (534) and a moving block (535), wherein the third coil (531) is fixedly connected to the inner side of the fixed plate (52), the fixed frame (532) is fixedly connected to one side of the third coil (531) close to the center of the placing plate (51), the magnetic limiting block (534) is slidingly connected to the inner side of the fixed frame (532), the second spring (533) is fixedly connected between the fixed frame (532) and the magnetic limiting block (534), the moving block (535) is arranged on one side of the magnetic limiting block (534) close to the center of the placing plate (51), and a groove corresponding to the magnetic limiting block (534) is formed in the moving block (535); the structure of the conveying device (54) comprises a second motor (541), a third sliding block (542) and a rotating wheel (543), wherein the second motor (541) is fixedly arranged on one side of the moving block (535) close to the placing plate (51), the rotating wheel (543) is connected to one side of the second motor (541) close to the placing plate (51) in a transmission manner, and the third sliding block (542) is connected to the outer side of the rotating wheel (543) in the axial direction in a rotating manner; the structure of electrical apparatus (55) includes that the second is stirred piece (551), shell (552), second slide rheostat (553), third spring (554) and direction shell (555), the outside sliding connection of third sliding block (542) has direction shell (555), the outside fixedly connected with second of third sliding block (542) is stirred piece (551), the outside fixedly connected with shell (552) of direction shell (555), the inboard fixed mounting of shell (552) has second slide rheostat (553), the second is stirred piece (551) and is slided on second slide rheostat (553), fixedly connected with third spring (554) between the inside wall of direction shell (555) and third sliding block (542), second slide rheostat (553) and first coil (342) are electric connection.
2. The automatic stop and cut-off controlled veneer reeling machine according to claim 1, wherein: the regulating and controlling device (3) comprises a rectangular shell (31), a first sliding rheostat (32), a first stirring block (33) and an adjusting device (34), wherein the rectangular shell (31) is fixedly connected to one side, far away from the rack (1), of the connecting plate (21), the first sliding rheostat (32) is fixedly installed on the inner side of the rectangular shell (31), the first stirring block (33) is slidably connected to one side, far away from the connecting plate (21), of the first sliding rheostat (32), and the adjusting device (34) is fixedly installed on one side, far away from the first sliding rheostat (32), of the first stirring block (33).
3. The automatic stop and cut-off controlled veneer reeling machine according to claim 2, wherein: the structure of adjusting device (34) includes first magnetic force piece (341), first coil (342), first spring (343) and apron (344), one side fixedly connected with first magnetic force piece (341) of first slide rheostat (32) is kept away from to first stirring piece (33), right side fixedly connected with apron (344) of rectangle casing (31), the inboard slip of first magnetic force piece (341) at apron (344), fixedly connected with first spring (343) between first magnetic force piece (341) and first coil (342).
4. The automatic stop and cut-off controlled veneer reeling machine according to claim 1, wherein: the veneer reeling device (4) comprises a first reel (41), a second reel (42), a second sliding block (43) and a power device (44), wherein the first reel (41) is fixedly connected to the left side of the second gear rod (24), the second reel (42) is arranged on the upper side of the first reel (41), the first reel (41) and the second reel (42) are both rotationally connected with the frame (1), the second sliding block (43) is slidingly connected to the inner side of the frame (1), and the power device (44) is fixedly arranged on the upper side of the second sliding block (43).
5. The automatic stop and cut-off controlled veneer reeling machine according to claim 4, wherein: the structure of power device (44) includes threaded rod (441), rotation cover (442), iron core (443), second coil (444), second magnetic force piece (445) and screw thread piece (446), the upside fixedly connected with threaded rod (441) of second sliding block (43), the axial outside screw thread connection of threaded rod (441) has screw thread piece (446), the downside fixedly connected with of screw thread piece (446) rotates cover (442), the axial inboard fixed mounting of rotation cover (442) has second magnetic force piece (445), second magnetic force piece (445) are provided with iron core (443) about the axial inboard of rotation cover (442), circular motion is done around iron core (443) to second magnetic force piece (445), the winding has second coil (444) of full circle on iron core (443), second coil (444) are electric connection with first slide rheostat (32), iron core (443) are fixed connection with frame (1).
6. The automatic stop and cut-off controlled veneer reeling machine according to claim 1, wherein: the magnetic field control device is characterized by further comprising a control switch (6), wherein the control switch (6) is fixedly arranged on the front side of the rectangular shell (31) away from one side of the frame (1) and is fixedly arranged on the connecting plate (21), the control switch (6) is electrically connected with a third coil (531), and magnetic field force attracted by the magnetic force limiting block (534) is generated after the third coil (531) is electrified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210620075.4A CN114951371B (en) | 2022-06-02 | 2022-06-02 | A plate rolling machine with automatic stop and cut-off control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210620075.4A CN114951371B (en) | 2022-06-02 | 2022-06-02 | A plate rolling machine with automatic stop and cut-off control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114951371A CN114951371A (en) | 2022-08-30 |
| CN114951371B true CN114951371B (en) | 2023-10-31 |
Family
ID=82959511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210620075.4A Active CN114951371B (en) | 2022-06-02 | 2022-06-02 | A plate rolling machine with automatic stop and cut-off control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114951371B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117819126A (en) * | 2022-12-06 | 2024-04-05 | 南通飞跃重型工程设备制造有限公司 | Anti-slip bucket plate chain elevator |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06285549A (en) * | 1993-04-07 | 1994-10-11 | Shimizu Kikai Kk | Roll forming device |
| JPH0824919A (en) * | 1994-07-08 | 1996-01-30 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling method and rolling mill using both roll shift and roll bend |
| US5970764A (en) * | 1995-07-27 | 1999-10-26 | Surina; Michael | Roll forming apparatus |
| KR200178766Y1 (en) * | 1999-11-09 | 2000-04-15 | 포항종합제철주식회사 | Automatic strip bending device |
| US6216514B1 (en) * | 1999-01-22 | 2001-04-17 | The Bradbury Company, Inc. | Roll-forming machine |
| JP2007029962A (en) * | 2005-07-22 | 2007-02-08 | Daido Machinery Ltd | Roll bender |
| KR20100093197A (en) * | 2009-02-16 | 2010-08-25 | (주)디에스피 | Auto roll forming machine |
| KR20110068456A (en) * | 2009-12-16 | 2011-06-22 | (주)모인시스 | Roll Bending Automatic Control Device and Method |
| KR20160114468A (en) * | 2015-03-24 | 2016-10-05 | 주식회사 성우하이텍 | Roll former and control method thereof |
| JP2016203226A (en) * | 2015-04-27 | 2016-12-08 | 株式会社メトーカケフ | Roll molding device |
| CN110038932A (en) * | 2019-04-28 | 2019-07-23 | 宁波梦创知识产权服务有限公司 | A kind of fully-automatic intelligent roll bending machine equipment |
| CN210098610U (en) * | 2019-01-24 | 2020-02-21 | 无锡泰特筑路机械有限公司 | Adjustable plate bending machine convenient to take out |
| CN111112397A (en) * | 2019-12-26 | 2020-05-08 | 铜陵市兆林工贸有限责任公司 | Plate rolling process of full-automatic four-roller plate rolling machine |
| KR102114762B1 (en) * | 2019-11-08 | 2020-05-25 | 이완섭 | System for roll forming |
| CN111389974A (en) * | 2020-05-06 | 2020-07-10 | 合肥易知谷机械设计有限公司 | Numerical control six-roller plate bending machine |
| CN214639329U (en) * | 2021-05-20 | 2021-11-09 | 湖南南锻机械制造有限公司 | Veneer reeling machine with guiding function |
| CN113857304A (en) * | 2021-09-09 | 2021-12-31 | 陈安 | High-precision three-shaft plate rolling machine capable of preventing dislocation |
| CN114054554A (en) * | 2021-11-23 | 2022-02-18 | 北方工业大学 | Roll bending forming equipment auxiliary system capable of automatically adjusting roll gap |
| CN216064979U (en) * | 2021-11-15 | 2022-03-18 | 北方工业大学 | Semi-automatic roll gap adjusting device |
-
2022
- 2022-06-02 CN CN202210620075.4A patent/CN114951371B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06285549A (en) * | 1993-04-07 | 1994-10-11 | Shimizu Kikai Kk | Roll forming device |
| JPH0824919A (en) * | 1994-07-08 | 1996-01-30 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling method and rolling mill using both roll shift and roll bend |
| US5970764A (en) * | 1995-07-27 | 1999-10-26 | Surina; Michael | Roll forming apparatus |
| US6216514B1 (en) * | 1999-01-22 | 2001-04-17 | The Bradbury Company, Inc. | Roll-forming machine |
| KR200178766Y1 (en) * | 1999-11-09 | 2000-04-15 | 포항종합제철주식회사 | Automatic strip bending device |
| JP2007029962A (en) * | 2005-07-22 | 2007-02-08 | Daido Machinery Ltd | Roll bender |
| KR20100093197A (en) * | 2009-02-16 | 2010-08-25 | (주)디에스피 | Auto roll forming machine |
| KR20110068456A (en) * | 2009-12-16 | 2011-06-22 | (주)모인시스 | Roll Bending Automatic Control Device and Method |
| KR20160114468A (en) * | 2015-03-24 | 2016-10-05 | 주식회사 성우하이텍 | Roll former and control method thereof |
| JP2016203226A (en) * | 2015-04-27 | 2016-12-08 | 株式会社メトーカケフ | Roll molding device |
| CN210098610U (en) * | 2019-01-24 | 2020-02-21 | 无锡泰特筑路机械有限公司 | Adjustable plate bending machine convenient to take out |
| CN110038932A (en) * | 2019-04-28 | 2019-07-23 | 宁波梦创知识产权服务有限公司 | A kind of fully-automatic intelligent roll bending machine equipment |
| KR102114762B1 (en) * | 2019-11-08 | 2020-05-25 | 이완섭 | System for roll forming |
| CN111112397A (en) * | 2019-12-26 | 2020-05-08 | 铜陵市兆林工贸有限责任公司 | Plate rolling process of full-automatic four-roller plate rolling machine |
| CN111389974A (en) * | 2020-05-06 | 2020-07-10 | 合肥易知谷机械设计有限公司 | Numerical control six-roller plate bending machine |
| CN214639329U (en) * | 2021-05-20 | 2021-11-09 | 湖南南锻机械制造有限公司 | Veneer reeling machine with guiding function |
| CN113857304A (en) * | 2021-09-09 | 2021-12-31 | 陈安 | High-precision three-shaft plate rolling machine capable of preventing dislocation |
| CN216064979U (en) * | 2021-11-15 | 2022-03-18 | 北方工业大学 | Semi-automatic roll gap adjusting device |
| CN114054554A (en) * | 2021-11-23 | 2022-02-18 | 北方工业大学 | Roll bending forming equipment auxiliary system capable of automatically adjusting roll gap |
Non-Patent Citations (2)
| Title |
|---|
| 中厚板立辊轧机辊缝自动控制;廖生伟;刘鹏;刘芳;李清涛;;武钢技术;第51卷(第02期);第60-62页 * |
| 卷板机电气控制系统设计与研究;郑爱权;;中国设备工程(第01期);第166-167页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114951371A (en) | 2022-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113783382B (en) | Wire winding and inserting integrated machine | |
| CN111786235B (en) | Connector terminal cutting machine | |
| CN113783383B (en) | Four-winding and one-embedding integrated machine | |
| CN102745550A (en) | Wire cutting and winding device | |
| CN114951371B (en) | A plate rolling machine with automatic stop and cut-off control | |
| CN115889544B (en) | An intelligent forming device for fuses used in fuses | |
| CN216711046U (en) | Synchronous lifting and winding device of metal slitting belt felt tensioner | |
| CN214495247U (en) | Movable coil replacing and inserting device | |
| CN117550423A (en) | A winding machine with an adjustable collection structure | |
| CN213469416U (en) | Binding iron ring cutting machine | |
| CN206405350U (en) | A kind of spring wire automatic winding wire cutting machine | |
| CN219425320U (en) | Automatic bending machine capable of intelligently identifying and positioning folded edges | |
| CN212551504U (en) | Intelligent cutting device for enameled wire | |
| CN213325914U (en) | Silk positioning and feeding equipment with adjustable roll shafts | |
| CN211003718U (en) | Adhesive tape cutting device | |
| CN211915331U (en) | Automatic coil winding machine | |
| JPH0249852B2 (en) | WAIYAHODENKAKOSOCHINIOKERUWAIYADENKYOKUJIDOKYOKYUSOCHI | |
| CN208843263U (en) | A kind of banding machine finished product pusher group | |
| CN221538222U (en) | Sheet metal unreels and presss from both sides and send shearing mechanism | |
| CN223372352U (en) | Automatic coil changing discharging device | |
| CN218174207U (en) | Winding mechanism for induction heating wire manufacturing | |
| CN113478220A (en) | Anode assembly welding wire automatic assembly device | |
| CN223454838U (en) | A wire drawing device for metal wire production and processing | |
| CN219916928U (en) | Winding and trimming device | |
| CN204568996U (en) | Admission machine motion conducting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic stopping and cutting control plate rolling machine Granted publication date: 20231031 Pledgee: Nantong Hexin technology microfinance Co.,Ltd. Pledgor: Jiangsu Zehai Machinery Technology Co.,Ltd. Registration number: Y2025980049878 |