CN111872688B - Numerical control is opened and is cut board all-in-one - Google Patents
Numerical control is opened and is cut board all-in-one Download PDFInfo
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- CN111872688B CN111872688B CN202010605621.8A CN202010605621A CN111872688B CN 111872688 B CN111872688 B CN 111872688B CN 202010605621 A CN202010605621 A CN 202010605621A CN 111872688 B CN111872688 B CN 111872688B
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- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
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Abstract
The invention discloses a numerical control cutting, flattening and plate shearing integrated machine, belonging to the technical field of mechanical equipment; the invention comprises the following steps: the device comprises a flattening shear plate device and an adjustable feeding mechanism, wherein the adjustable feeding mechanism comprises an installation shell, a length adjusting mechanism is installed inside the installation shell along the length direction of the installation shell, a horizontal rotating table is rotatably matched at the top of a moving platform, a scroll movably penetrates through the installation shell and then is rotatably matched on a vertically arranged first clamping plate, a second clamping plate is movably sleeved on the scroll and is arranged in parallel with the first clamping plate, fixed ball connecting rods are arranged at the front position and the rear position between the second clamping plate and the installation shell, and adjustable length ball connecting rods are arranged at the front position and the rear position between the first clamping plate and the second clamping plate; the invention has the advantages of ingenious conception and strong practicability, effectively reduces the workload of workers, improves the working efficiency of leveling and shearing plates of the plates, can also cut the plates with different inclination angles, has wide application range and is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a numerical control cutting, flattening and shearing integrated machine.
Background
As is well known, the numerical control decoiling and shearing integrated machine is an integrated device for decoiling, leveling and shearing a coiled plate, firstly decoiling and flattening the coiled plate, and then precisely shearing the flattened plate, and is widely used in the field of mechanical equipment.
Through retrieval, Chinese patent application No. CN201822243492.3 provides a numerical control cutting and shearing integrated machine, which comprises a support, a cutting machine and a plate shearing machine, wherein the support is fixed on the left end face of the cutting machine, the cutting machine is positioned on the left end face of the plate shearing machine, the right end of the plate shearing machine is rotatably connected with a supporting mechanism, the supporting mechanism comprises a supporting plate, a sliding chute, an L-shaped sliding plate, a U-shaped fixing frame, a limiting plate and a threaded rod, the left end of the supporting plate is rotatably connected with the inner left part of the plate shearing machine through a rotating shaft, the lower end of the supporting plate is processed with the sliding chute, the L-shaped sliding plate is slidably connected on the sliding chute, the right part of the upper end face of the supporting plate is fixedly connected with the U-shaped fixing frame through a bolt, the limiting plate is respectively arranged at the inner front end and the inner rear end of the U-shaped fixing frame, the limiting plate is positioned at the upper end of the supporting plate, the front end and the rear end of the U-shaped fixing frame are detachably connected with the threaded rod through a thread, the rear end of the threaded rod penetrates through the U-shaped fixing frame and is rotatably connected with the outer end of the limiting plate through a bearing; the problem that when the plate after being cut into plates is conveyed by the conventional numerical control flattening and plate cutting integrated machine, the plate is attached to the upper end face of the supporting platform, so that a user cannot conveniently take down the plate and the plate is not guided and limited by the numerical control flattening and plate cutting integrated machine is solved;
however, the existing numerical control cutting and shearing integrated machine cannot adjust the length of the reel and adapt to rolled plates with various width specifications, and the existing numerical control cutting and shearing integrated machine cannot shear inclined plates, and if the inclined plates need to be manufactured, manual operation is needed, so that the efficiency of processing the plates is very low;
therefore, the invention provides a numerical control cutting, flattening and plate shearing integrated machine.
Disclosure of Invention
The invention aims to provide a numerical control uncoiling and shearing plate integrated machine, which runs a length adjusting mechanism so as to meet the feeding requirement of coiled plates with different widths, when inclined plates are required to be obtained, the angle of a reel can be adjusted by rotating the angle of a horizontal rotating table, a driving motor is operated, the inclined coiled plates can be continuously fed at the moment, and the uncoiling and shearing plate device continuously longitudinally or transversely cuts the coiled plates so as to obtain the inclined plates, so that the problems in the background art can be solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a flat board all-in-one of cutting, includes of numerical control:
the horizontal shearing plate opening device is the conventional horizontal shearing plate opening equipment and is used for uncoiling and leveling the rolled plate and transversely or longitudinally cutting the rolled plate; and
the adjustable feed mechanism comprises an installation shell, a length adjusting mechanism is installed inside the installation shell along the length direction of the installation shell, the length adjusting mechanism comprises a lead screw horizontally arranged, a moving platform is matched with the lead screw in a threaded transmission mode, an adjusting motor is installed at the left end of the lead screw, a horizontal rotating platform is matched with the top of the moving platform in a rotating mode, a driving motor is installed at the top of the horizontal rotating platform, a scroll is fixed to the output end of the driving motor through a coupler, the scroll movably penetrates through the installation shell and then is matched with a first clamp plate vertically arranged in a rotating mode, a second clamp plate is movably sleeved on the scroll and is parallel to the first clamp plate, fixed ball connecting rods are arranged at the front position and the rear position between the second clamp plate and the installation shell, and a front connecting rod and a connecting rod between the first clamp plate and the second clamp plate, The rear positions are provided with ball connecting rods with adjustable lengths; when the length adjusting mechanism is used, the adjusting motor drives the screw rod to rotate during operation, the screw rod can drive the moving platform to move leftwards or rightwards along the screw rod through rotation, so that the reel can be driven to extend or shorten, when the length of the part of the reel positioned outside the mounting shell is changed, namely the length of the reel between the first clamping plate and the second clamping plate is changed, the reel drives the first clamping plate to move synchronously, the second clamping plate is in ball joint with the mounting shell, and when the length adjusting mechanism operates, the second clamping plate cannot change along with the change of the length adjusting mechanism; when the rolling plates with different widths need to be assembled, the length adjusting mechanism is operated, the length of a reel between a first clamping plate and a second clamping plate can be changed at the moment, the length of the reel between the first clamping plate and the second clamping plate is adjusted according to the specific width of the rolling plate, so that the feeding of the rolling plates with different widths can be met, the rolling plates are clamped in the middle by the first clamping plate and the second clamping plate in parallel, the phenomenon that the rolling plates deviate when being fed is avoided, the precision of a cutting plate for feeding the rolling plates is improved, after the rolling plates are arranged on the reel, one end of the rolling plate is connected to a flat shearing plate opening device, then a driving motor is operated, and the driving motor drives the reel to rotate, so that the rolling plates are unreeled; when an inclined plate needs to be obtained, such as a triangular plate, the angle of the scroll can be adjusted by rotating the angle of the horizontal rotating platform, so that the angle of the rolled plate can also be changed, the first clamping plate is in rotating fit with the scroll, the first clamping plate can be changed along with the change of the angle of the scroll, the second clamping plate is connected with the first clamping plate through the length-adjustable ball connecting rod, the first clamping plate can drive the second clamping plate to synchronously deflect according to the parallelogram principle, so that the first clamping plate and the second clamping plate are always kept in a parallel state, so that a good limiting effect on the rolled plate can be realized, the rolled plate can be prevented from deflecting on the scroll all the time, after the angle of the scroll is adjusted, the driving motor is operated, the inclined rolled plate can continue to be fed, and the flat shearing plate device continues to longitudinally or transversely cut the rolled plate, therefore, the inclined plate can be obtained, and in conclusion, the invention not only can be used for processing a rectangular plate, but also can be used for processing a plate with inclined edges, such as a triangular plate, which is a technical problem that cannot be solved by the prior art.
In the embodiment of the invention, the rear part of the right end of the mounting shell is provided with two guide rollers which are parallel to each other and horizontally arranged, when the device is used, one end of the rolling plate extends from a gap between the two guide rollers and then is connected to the flat shearing plate opening device, and the two guide rollers play a role in guiding the rolling plate, so that the rolling plate is more smoothly fed, and the phenomenon of blocking is avoided.
In the embodiment of the invention, the guide roller comprises a connecting shaft, a hollow roller and an expansion spring, the left end of the connecting shaft is arranged on the mounting shell, the right end of the connecting shaft is movably arranged inside the hollow roller, the right end of the expansion spring is fixedly arranged on the inner wall of the right end of the hollow roller, and the left end of the expansion spring is fixed at the right end of the connecting shaft; when the angle adjusting device is used, when the angle of the horizontal rotating table is rotated, the angle of the reel can be adjusted, so that the angle of the rolled plate can also be changed, the first clamping plate is in rotating fit on the reel, the first clamping plate can be changed along with the change of the angle of the reel, the first clamping plate can possibly abut against the right end of the guide roller at the moment, as shown in the figure, the guide roller can obstruct the movement of the first clamping plate, and further obstruct the reel from angular deflection, and further influence the cutting of the rolled plate.
In the embodiment of the invention, the right ends of the two connecting shafts are provided with connecting seats, the connecting seats are arranged in adjusting grooves formed in the outer wall of the mounting shell, the inner bottom wall of each adjusting groove is fixedly provided with a lifting mechanism for adjusting the integral ascending or descending of the connecting seat, further, the height of the connecting seats can be integrally adjusted through the lifting mechanism, and further, the height of the two guide rollers can be integrally adjusted, so that the loading requirement is met, when the thickness of a rolled plate on a scroll is changed, the friction force between the rolled plate penetrating through the two guide rollers and the two guide rollers is changed, when the height difference is overlarge, the rolled plate is easy to bend, in order to solve the technical problem, the invention is provided with the lifting mechanism which adopts but is not limited to an electric push rod, a pneumatic push rod or a hydraulic push rod, and can adjust the heights of the two guide rollers, therefore, the guide roller can adapt to the influence caused by the thickness change of the rolled plate on the reel, the cutting quality of the rolled plate can be improved, and the rolled plate is prevented from being bent.
In the embodiment of the invention, an installation cavity is arranged in the connection seat, a bidirectional screw rod is rotatably matched on the inner bottom wall of the installation cavity of the connection seat, a screw rod sleeve is rotatably matched at the left end of the connection shaft, the two screw rod sleeves are respectively matched at the upper position and the lower position of the bidirectional screw rod in a threaded transmission manner, the upper end of the bidirectional screw rod extends to the outside of the connection seat and is provided with a handle, a vertical guide opening part is arranged at the right side of the connection seat, the screw rod sleeves are slidably matched in the guide opening part, further, the handle is rotated to drive the bidirectional screw rod to rotate, so that the two screw rod sleeves can be close to or far away from each other, the distance between the two guide rollers can be adjusted, when the two guide rollers are close to each other, the rolled plate can be clamped, the two guide rollers rotate in the grooves and have opposite rotating directions, and the effect of flattening the rolled plate can be achieved, it is worth mentioning that the handle can be manually adjusted, and if necessary, the handle can be connected with a driving device to automatically control the handle, if the driving motor rotates to drive the bidirectional screw rod to rotate, the automatic control is realized, further, the connecting shaft is connected with the screw rod sleeve through the unidirectional bearing, so that the two guide rollers can only feed materials towards the feeding direction, the guide rollers can not realize inversion, after a section of plate is cut, the driving motor is used for driving the bidirectional screw rod to rotate, and thus, after the plate is clamped by the guide rollers, the plate is prevented from being retracted onto the scroll, the problem that one end of the rolled plate needs to be pulled out again to be connected with the flattening plate cutting device is solved, and the plate processing efficiency is improved.
In the embodiment of the invention, a first installation groove is formed in the top of the installation shell, a second installation groove is formed in the inner bottom wall of the first installation groove, the length adjusting mechanism is positioned in the second installation groove, a guide rod parallel to the screw rod is further arranged in the second installation groove, the moving platform is in sliding fit with the guide rod, and the moving platform can stably move on the guide rod.
In the embodiment of the invention, a screw rod block is fixed at the bottom of the moving platform, a threaded hole and a sliding hole are formed in the side face of the screw rod block, the screw rod is in threaded fit in the threaded hole, and the guide rod is in sliding fit in the sliding hole.
In the embodiment of the invention, a vertical rotating shaft is rotatably matched at the top of the moving platform, a horizontal rotating platform is fixed at the upper end of the rotating shaft, a horizontal telescopic hydraulic cylinder is hinged on the moving platform, the piston end of the telescopic hydraulic cylinder is hinged on the side wall of the horizontal rotating platform, the telescopic hydraulic cylinder is used for adjusting the rotating angle of the horizontal rotating platform, when in use, a telescopic hydraulic rod is operated, the piston end of the telescopic hydraulic rod extends or shortens, at the moment, the telescopic hydraulic rod can drive the horizontal rotating platform to rotate clockwise or anticlockwise, when the horizontal rotating platform rotates clockwise or anticlockwise, the horizontal swinging of a scroll can be driven, the angle of a rolling plate can be adjusted, the inclined plate can be conveniently cut and the inclined plate can be obtained, the telescopic hydraulic rod in the invention can also be replaced by a servo motor, specifically, servo motor's output is connected with the driving gear, installs in driven gear in the axis of rotation, and the driving gear is connected with driven gear meshing, and when servo motor moved, can drive the axis of rotation and rotate to the convenience is adjusted the horizontal angle of spool.
In an embodiment of the invention, the mobile platform comprises a bottom plate and a vertical plate fixed on one side of the top of the bottom plate, and one end of the telescopic hydraulic cylinder is hinged to the inner wall of the vertical plate.
In an embodiment of the present invention, the left end of the fixed ball-joint rod is spherically connected to the outer wall of the mounting housing, the right end of the fixed ball-joint rod is spherically connected to the left side wall of the second clamping plate, the left end of the adjustable length ball-joint rod is spherically connected to the right side wall of the second clamping plate, the right end of the adjustable length ball-joint rod is spherically connected to the left side wall of the first clamping plate, and the adjustable length ball-joint rod is an expansion rod.
In summary, when the length adjusting mechanism is used, the adjusting motor drives the screw rod to rotate during operation, the screw rod can drive the moving platform to move leftwards or rightwards along the screw rod through rotation, so that the reel can be driven to extend or shorten, when the length of the part of the reel located outside the mounting shell is changed, namely the length of the reel between the first clamping plate and the second clamping plate is changed, the reel drives the first clamping plate to move synchronously, the second clamping plate is connected to the mounting shell in a ball joint mode, and when the length adjusting mechanism operates, the second clamping plate cannot change along with the change of the length adjusting mechanism; when the rolling plates with different widths need to be assembled, the length adjusting mechanism is operated, the length of a reel between a first clamping plate and a second clamping plate can be changed at the moment, the length of the reel between the first clamping plate and the second clamping plate is adjusted according to the specific width of the rolling plate, so that the feeding of the rolling plates with different widths can be met, the rolling plates are clamped in the middle by the first clamping plate and the second clamping plate in parallel, the phenomenon that the rolling plates deviate when being fed is avoided, the precision of a cutting plate for feeding the rolling plates is improved, after the rolling plates are arranged on the reel, one end of the rolling plate is connected to a flat shearing plate opening device, then a driving motor is operated, and the driving motor drives the reel to rotate, so that the rolling plates are unreeled; when an inclined plate needs to be obtained, such as a triangular plate, the angle of the scroll can be adjusted by rotating the angle of the horizontal rotating platform, so that the angle of the rolled plate can also be changed, the first clamping plate is in rotating fit with the scroll, the first clamping plate can be changed along with the change of the angle of the scroll, the second clamping plate is connected with the first clamping plate through the length-adjustable ball connecting rod, the first clamping plate can drive the second clamping plate to synchronously deflect according to the parallelogram principle, so that the first clamping plate and the second clamping plate are always kept in a parallel state, so that a good limiting effect on the rolled plate can be realized, the rolled plate can be prevented from deflecting on the scroll all the time, after the angle of the scroll is adjusted, the driving motor is operated, the inclined rolled plate can continue to be fed, and the flat shearing plate device continues to longitudinally or transversely cut the rolled plate, therefore, the inclined plate can be obtained, and in conclusion, the invention not only can be used for processing a rectangular plate, but also can be used for processing a plate with inclined edges, such as a triangular plate, which is a technical problem that cannot be solved by the prior art;
the height of the connecting seat can be integrally adjusted through the lifting mechanism, so that the height of the two guide rollers can be integrally adjusted, the feeding requirement is met, when the thickness of the rolled plate on the reel changes, the friction force between the rolled plate penetrating through the two guide rollers and the two guide rollers changes, when the height difference is overlarge, the rolled plate is easy to bend, in order to solve the technical problem, the lifting mechanism is arranged, the lifting mechanism adopts but not limited to an electric push rod, a pneumatic push rod or a hydraulic push rod, the lifting mechanism can adjust the height of the two guide rollers, so that the guide rollers can adapt to the influence caused by the change of the thickness of the rolled plate on the reel, the cutting quality of the rolled plate can be improved, the rolled plate is prevented from bending, a handle is rotated, the bidirectional screw rod can be driven to rotate, and the two screw rod sleeves can be close to or far away from each other, the distance between the two guide rollers can be adjusted, when the two guide rollers are close to each other, the rolled plate can be clamped, the two guide rollers rotate in the grooves and rotate in opposite directions, and the rolled plate can be leveled, the handle can be manually adjusted, if necessary, the handle can be connected with a driving device to automatically control the rolled plate, for example, a driving motor rotates to drive a bidirectional screw rod to rotate, so that the automatic control is realized, furthermore, the connecting shaft is connected with a screw rod sleeve through a one-way bearing, so that the two guide rollers can only feed materials in the feeding direction, the guide rollers can not realize inversion, after a section of plate is cut, the driving motor is used for driving the bidirectional screw rod to rotate, and thus, after the plate is clamped by the guide rollers, the problem that one end of the rolled plate needs to be pulled out again to be connected with the flat-shearing plate device is avoided, and the plate processing efficiency is improved, the invention has the advantages of ingenious conception and strong practicability, effectively reduces the workload of workers, improves the working efficiency of leveling and shearing plates of the plates, can also cut the plates with different inclination angles, has wide application range and is suitable for popularization and use.
Compared with the prior art, the invention has the beneficial effects that:
1. when the rolling plates with different widths need to be assembled, the length adjusting mechanism is operated, the length of the reel between the first clamping plate and the second clamping plate can be changed at the moment, and the length of the reel between the first clamping plate and the second clamping plate is adjusted according to the specific width of the rolling plate, so that the feeding of the rolling plates with different widths can be met, the rolling plates are clamped in the middle by the first clamping plate and the second clamping plate in parallel, the phenomenon that the rolling plates are deviated when fed is avoided, the precision of feeding and shearing of the rolling plates is improved, after the rolling plates are arranged on the reel, one end of the rolling plate is connected to the plate opening and shearing device, then the driving motor is operated, and the driving motor drives the reel to rotate, so that the rolling plates are unreeled;
2. when an inclined plate needs to be obtained, such as a triangular plate, the angle of the scroll can be adjusted by rotating the angle of the horizontal rotating table, and according to the parallelogram principle, the first clamping plate can drive the second clamping plate to synchronously deflect, so that the first clamping plate and the second clamping plate are always kept in a parallel state, a good limiting effect on a rolled plate can be realized, the driving motor is operated, the inclined rolled plate can be continuously fed, and the flat shearing plate device is opened to continuously longitudinally or transversely shear the rolled plate, so that the inclined plate can be obtained;
3. the invention improves the matching of the guide roller, the left end part of the guide roller is arranged in an elastic telescopic way, when the first clamping plate is pressed against the right end of the guide roller, the hollow roller can be pressed against the telescopic spring and move leftwards, thereby avoiding the influence of the guide roller on the angle adjustment of the scroll;
4. the invention can drive the bidirectional screw rod to rotate by rotating the handle, and further can enable the two screw rod sleeves to be close to or far away from each other, so that the distance between the two guide rollers can be adjusted, when the two guide rollers are close to each other, a rolled plate can be clamped, the two guide rollers rotate in the grooves and have opposite rotating directions, and the effect of flattening the rolled plate can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view showing the structure of the guide roller according to the present invention;
FIG. 4 is a schematic view of the connecting socket shown in FIG. 3;
FIG. 5 is a front view of the mobile platform of the present invention in connection with a horizontal turntable;
fig. 6 is a schematic structural diagram of the mobile platform of the present invention.
In the figure: a flat shearing plate opening device 1; an adjustable feeder 2; a mounting case 21; a first mounting slot 2101; a second mounting groove 2102; an adjustment groove 2103; a second clamping plate 22; a guide roller 23; a hollow roller 2301; a tension spring 2302; a connecting shaft 2303; a first clamping plate 24; a reel 25; an adjustable length ball joint lever 26; a stationary ball-joint rod 27; an adjustment motor 28; a screw 29; a telescopic hydraulic cylinder 210; a horizontal rotation table 211; a mobile platform 212; a base plate 21201; a riser 21202; a drive motor 213; a guide rod 214; a screw block 215; a rotating shaft 216; a connecting seat 217; the lead screw sleeve 21701; bidirectional screw 21702; a guide opening 21703; a handle 21704; and an elevator mechanism 218.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution:
in embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "plurality," "plurality," and "a number" refer to two or more, unless expressly defined otherwise.
As shown in fig. 1-6, a numerical control cutting, leveling and shearing integrated machine comprises:
the horizontal shearing plate opening device 1 is the existing horizontal shearing plate opening equipment and is used for uncoiling and leveling a rolled plate and transversely or longitudinally cutting the rolled plate; and
In the embodiment of the present invention, two guide rollers 23 are horizontally disposed and parallel to each other at the rear of the right end of the mounting housing 21, when in use, one end of the rolled plate extends from a gap between the two guide rollers 23 and then is connected to the leveling shear plate device 1, and the two guide rollers 23 guide the rolled plate, so that the rolled plate is more smoothly loaded, and the phenomenon of jamming is avoided.
In the embodiment of the present invention, the guide roller 23 includes a connecting shaft 2303, a hollow roller 2301 and a telescopic spring 2302, the left end of the connecting shaft 2303 is disposed on the installation housing 21, the right end of the connecting shaft 2303 is movably disposed inside the hollow roller 2301, the right end of the telescopic spring 2302 is fixedly disposed on the inner wall of the right end of the hollow roller 2301, and the left end of the telescopic spring 2302 is fixed to the right end of the connecting shaft 2303; in use, when the horizontal rotating table 211 is rotated to adjust the angle of the winding shaft 25, the angle of the rolled plate will also change, and since the first clamp 24 is rotatably fitted on the winding shaft 25, the first clamp 24 will change with the change of the angle of the winding shaft 25, and at this time the first clamp 24 may abut against the right end of the guide roller 23, as shown in fig. 2, the guide roller 23 will obstruct the movement of the first clamp 24, and further obstruct the angular deflection of the winding shaft 25, and further affect the cutting of the rolled plate, therefore, the invention improves the fitting of the guide roller 23, and the left end portion of the guide roller 23 is disposed in an elastically telescopic manner, and when the first clamp 24 abuts against the right end of the guide roller 23, the hollow roller 2301 will abut against the telescopic spring 2302 and move leftward, so as to avoid the influence of the guide roller 23 on the angle adjustment of the winding shaft 25.
In the embodiment of the present invention, the right ends of the two connecting shafts 2303 are provided with the connecting seats 217, the connecting seats 217 are disposed in the adjusting grooves 2103 formed on the outer wall of the mounting housing 21, the inner bottom wall of the adjusting grooves 2103 is fixed with the lifting mechanisms 218 for adjusting the connecting seats 217 to ascend or descend integrally, further, the height of the connecting seats 217 can be adjusted integrally by the lifting mechanisms 218, and further, the height of the two guide rollers 23 can be adjusted integrally, so as to meet the feeding requirement, when the thickness of the rolled plate on the reel 25 changes, the friction force between the rolled plate passing through the two guide rollers 23 and the two guide rollers 23 changes, when the height difference is too large, the rolled plate is easily bent, and to solve the technical problem, the present invention is provided with the lifting mechanisms 218, and the lifting mechanisms 218 are not limited to electric push rods, pneumatic push rods or hydraulic push rods, the lifting mechanism 218 can adjust the heights of the two guide rollers 23, so that the guide rollers 23 can adapt to the influence caused by the thickness change of the rolled plate on the reel 25, the quality of rolled plate cutting can be improved, and the rolled plate is prevented from being bent.
In the embodiment of the invention, an installation cavity is arranged inside the connecting seat 217, a bidirectional screw rod 21702 is rotatably matched on the inner bottom wall of the installation cavity of the connecting seat 217, a screw rod sleeve 21701 is rotatably matched on the left end of the connecting shaft 2303, the two screw rod sleeves 21701 are respectively in threaded transmission fit at the upper position and the lower position of the bidirectional screw rod 21702, the upper end of the bidirectional screw rod 21702 extends to the outside of the connecting seat 217 and is provided with a handle 21704, the right side of the connecting seat 217 is provided with a vertical guide opening 21703, the screw rod sleeves 21701 are in sliding fit in the guide opening 21703, further, the handle 21702 is rotated to drive the bidirectional screw rod 21702 to rotate, and further, the two screw rod sleeves 21701 can be close to or far away from each other, thus, the distance between the two guide rollers 23 can be adjusted, when the two rolling plates 23 are close to each other, the rolling plates can be clamped, and the two guide rollers 23 rotate in opposite directions in the groove, the handle 21704 can be adjusted manually, and if necessary, the handle 21704 can be connected with a driving device to automatically control the handle, for example, the driving motor rotates to drive the bidirectional screw 21702 to rotate, so as to realize automatic control, and further, the connecting shaft 2303 is connected with the screw rod sleeve 21701 through a one-way bearing, so that the two guide rollers 23 can only feed materials towards the feeding direction, but the guide rollers 23 cannot reverse, after a section of plate is cut, the driving motor is used for driving the bidirectional screw 21702 to rotate, so that the plate is prevented from being collected onto the reel 25 after the guide rollers 23 are used for clamping the plate, and the problem that one end of the rolled plate needs to be pulled out and connected with the plate shearing device 1 is solved, and the plate processing efficiency is improved.
In the embodiment of the present invention, a first installation groove 2101 is formed at the top of the installation housing 21, a second installation groove 2102 is formed at an inner bottom wall of the first installation groove 2101, the length adjustment mechanism is located in the second installation groove 2102, a guide rod 214 parallel to the screw 29 is further disposed in the second installation groove 2102, the moving platform 212 is slidably fitted on the guide rod 214, and the moving platform 212 can stably move on the guide rod 214.
In the embodiment of the present invention, a screw block 215 is fixed to the bottom of the moving platform 212, a threaded hole and a sliding hole are formed in the side surface of the screw block 215, the screw 29 is screwed into the threaded hole, and the guide rod 214 is slidably fitted into the sliding hole.
In the embodiment of the present invention, a vertical rotating shaft 216 is rotatably fitted on the top of the moving platform 212, a horizontal rotating table 211 is fixed at the upper end of the rotating shaft 216, a horizontal telescopic hydraulic cylinder 210 is hinged on the moving platform 212, a piston end of the telescopic hydraulic cylinder 210 is hinged on a side wall of the horizontal rotating table 211, the telescopic hydraulic cylinder 210 is used for adjusting the rotating angle of the horizontal rotating table 211, when in use, the telescopic hydraulic rod 210 is operated, the piston end of the telescopic hydraulic rod 210 extends or shortens, at this time, the telescopic hydraulic rod 210 can drive the horizontal rotating table 211 to rotate clockwise or counterclockwise, when the horizontal rotating table 211 rotates clockwise or counterclockwise, the horizontal swinging of the reel 25 can be driven, and further the angle of the rolled plate can be adjusted, which is convenient for cutting the inclined plate and obtaining the inclined plate, the telescopic hydraulic rod 210 in the present invention can also be replaced by a servo motor, specifically, servo motor's output is connected with the driving gear, installs in driven gear on axis of rotation 216, and the driving gear is connected with driven gear meshing, and when servo motor moved, can drive axis of rotation 216 and rotate to the convenience is adjusted the horizontal angle of spool.
In the embodiment of the present invention, the moving platform 212 includes a base plate 21201 and a riser 21202 fixed on a top side of the base plate 21201, and one end of the telescopic hydraulic cylinder 210 is hinged to an inner wall of the riser 21202.
In the embodiment of the present invention, the left end of the fixed ball rod 27 is spherically connected to the outer wall of the mounting housing 21, the right end of the fixed ball rod 27 is spherically connected to the left side wall of the second clamping plate 22, the left end of the adjustable length ball rod 26 is spherically connected to the right side wall of the second clamping plate 22, the right end of the adjustable length ball rod 26 is spherically connected to the left side wall of the first clamping plate 24, and the adjustable length ball rod 26 is a telescopic rod.
In summary, when the length adjustment mechanism is in use, the adjustment motor 28 drives the screw rod 29 to rotate when operating, the screw rod 29 rotates to drive the moving platform 212 to move leftwards or rightwards along the screw rod 29, so as to drive the reel 25 to extend or shorten, and when the length of the part of the reel 25 located outside the mounting housing 21 changes, that is, the length of the reel 25 between the first clamping plate 24 and the second clamping plate 22 changes, at this time, the reel 25 drives the first clamping plate 24 to move synchronously, and the second clamping plate 22 is spherically connected to the mounting housing 21, when the length adjustment mechanism operates, the second clamping plate 22 does not change along with the change of the length adjustment mechanism; when rolling plates with different widths need to be assembled, the length adjusting mechanism is operated, at the moment, the length of the reel 25 between the first clamping plate 24 and the second clamping plate 22 can be changed, the length of the reel 25 between the first clamping plate 24 and the second clamping plate 22 is adjusted according to the specific width of the rolling plate, so that the feeding of the rolling plates with different widths can be met, the rolling plates are clamped in the middle in parallel by the first clamping plate 24 and the second clamping plate 22, the phenomenon that the rolling plates deviate during feeding is avoided, the precision of the feeding and shearing of the rolling plates is improved, after the rolling plates are arranged on the reel 25, one end of the rolling plate is connected to the plate opening and shearing device 1, then the driving motor 213 is operated, and the driving motor 213 drives the reel 25 to rotate, so that the rolling plates can be unreeled; when an inclined plate is required to be obtained, such as a triangular plate, the angle of the horizontal rotating table 211 is rotated, so that the angle of the reel 25 can be adjusted, the angle of the rolled plate is also changed, because the first clamping plate 24 is rotationally matched on the reel 25, at the moment, the first clamping plate 24 is changed along with the change of the angle of the reel 25, the second clamping plate 22 is connected with the first clamping plate 24 through the length-adjustable ball connecting rod 26, according to the parallelogram principle, the first clamping plate 24 drives the second clamping plate 22 to synchronously deflect, so that the first clamping plate 24 and the second clamping plate 22 are always kept in a parallel state, a good limiting effect on the rolled plate can be realized, namely, the rolled plate can be always prevented from deflecting on the reel 25, the driving motor 213 is operated after the angle of the reel 25 is adjusted, the rolled plate can be continuously fed at the moment, and the flat shearing plate device 1 can continuously longitudinally or transversely cut the rolled plate, therefore, an inclined plate can be obtained, in summary, the invention can process not only a rectangular plate, but also a plate with an inclined edge, such as a triangular plate, which is a technical problem that the prior art cannot solve, the height of the connecting seat 217 can be integrally adjusted through the lifting mechanism 218, and then the height of the two guide rollers 23 can be integrally adjusted, so as to meet the feeding requirement, when the thickness of the rolled plate on the reel 25 changes, the friction force between the rolled plate penetrating through the two guide rollers 23 and the two guide rollers 23 changes, when the height difference is too large, the rolled plate is easy to bend, in order to solve the technical problem, the invention is provided with the lifting mechanism 218, the lifting mechanism 218 adopts but not limited to an electric push rod, a pneumatic push rod or a hydraulic push rod, the lifting mechanism 218 can adjust the height of the two guide rollers 23, so as to enable the guide rollers 23 to adapt to the influence caused by the change of the thickness of the rolled plate on the reel 25, further, the quality of plate bending can be improved, bending of the plate is avoided, the handle 21702 can be rotated to drive the bidirectional screw rod 21702 to rotate, the two screw rod sleeves 21701 can be made to approach or separate from each other, the distance between the two guide rollers 23 can be adjusted, when the two guide rollers 23 approach each other, the plate can be clamped, the two guide rollers 23 rotate in the grooves and rotate in opposite directions, and the plate can be leveled, and it is worth explaining that the handle 21704 can be manually adjusted, and if necessary, a driving device can be connected to automatically control the handle 21704, for example, the driving motor rotates to drive the bidirectional screw rod 21702 to rotate, so that automatic control is realized, further, the connecting shaft 2303 is connected with the screw rod sleeves 21701 through a one-way bearing, so that the two guide rollers 23 can only feed in the feeding direction, but the guide rollers 23 cannot be inverted, when a section of plate is cut, the driving motor is used for driving the bidirectional screw 21702 to rotate, so that after the guide roller 23 is used for clamping the plate, the problem that the plate needs to be pulled out and connected with the flat shearing plate device 1 again due to the fact that the plate is retracted onto the reel 25 is avoided, the plate machining efficiency is improved, the invention has the advantages of ingenious conception, strong practicability, wide application range and suitability for popularization and application, the workload of workers is effectively reduced, the working efficiency of plate leveling and shearing is improved, and the plates with different inclination angles can be cut.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a flat board all-in-one of cutting which numerical control, its characterized in that includes:
a flat shearing plate opening device (1); and
the adjustable feeding mechanism (2) comprises a mounting shell (21), a length adjusting mechanism is mounted inside the mounting shell (21) along the length direction of the mounting shell (21), the length adjusting mechanism comprises a horizontally arranged lead screw (29), a moving platform (212) is matched with the lead screw (29) in a threaded transmission manner, an adjusting motor (28) is mounted at the left end of the lead screw (29), a horizontal rotating platform (211) is matched with the top of the moving platform (212) in a rotating manner, a driving motor (213) is mounted at the top of the horizontal rotating platform (211), a reel (25) is fixed at the output end of the driving motor (213) through a coupler, the reel (25) movably penetrates through the mounting shell (21) and then is matched with a vertically arranged first clamping plate (24) in a rotating manner, and a second clamping plate (22) is sleeved on the reel (25) in a movable manner, the second clamping plate (22) and the first clamping plate (24) are arranged in parallel, fixed ball connecting rods (27) are arranged at the front and rear positions between the second clamping plate (22) and the mounting shell (21), and length-adjustable ball connecting rods (26) are arranged at the front and rear positions between the first clamping plate (24) and the second clamping plate (22);
two guide rollers (23) which are parallel to each other and horizontally arranged are arranged at the rear part of the right end of the mounting shell (21);
deflector roll (23) are including connecting axle (2303), cavity roller (2301) and expanding spring (2302), the left end setting of connecting axle (2303) is on installation casing (21), the right-hand member activity of connecting axle (2303) sets up the inside at cavity roller (2301), the right-hand member of expanding spring (2302) is fixed to be set up on the right-hand member inner wall of cavity roller (2301), the left end of expanding spring (2302) is fixed in the right-hand member of connecting axle (2303).
2. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 1, characterized in that: the right ends of the two connecting shafts (2303) are provided with connecting seats (217), the connecting seats (217) are arranged in adjusting grooves (2103) formed in the outer wall of the mounting shell (21), and lifting mechanisms (218) used for adjusting the overall rising or falling of the connecting seats (217) are fixed on the inner bottom wall of each adjusting groove (2103).
3. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 2, characterized in that: the inner part of the connecting seat (217) is provided with a mounting cavity, the bottom wall of the mounting cavity of the connecting seat (217) is in running fit with a bidirectional screw rod (21702), the left end of the connecting shaft (2303) is in running fit with a screw rod sleeve (21701), the two screw rod sleeves (21701) are in threaded transmission fit with the upper position and the lower position of the bidirectional screw rod (21702) respectively, the upper end of the bidirectional screw rod (21702) extends to the outer part of the connecting seat (217) and is provided with a handle (21704), a vertical guide opening part (21703) is formed in the right side of the connecting seat (217), and the screw rod sleeve (21701) is in sliding fit with the guide opening part (21703).
4. A numerically controlled decoiling and shearing integrated machine according to any one of claims 1 to 3, wherein: the length adjusting mechanism is arranged in the second mounting groove (2102), a guide rod (214) parallel to the screw rod (29) is further arranged in the second mounting groove (2102), and the moving platform (212) is in sliding fit with the guide rod (214).
5. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 4, characterized in that: the bottom of the moving platform (212) is fixed with a screw rod block (215), the side surface of the screw rod block (215) is provided with a threaded hole and a sliding hole, the screw rod (29) is in threaded fit with the threaded hole, and the guide rod (214) is in sliding fit with the sliding hole.
6. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 5, characterized in that: the top normal running fit of moving platform (212) has vertical axis of rotation (216), the upper end of axis of rotation (216) is fixed with horizontal revolving stage (211), moving platform (212) go up to articulate have level to telescopic hydraulic cylinder (210), the piston end of telescopic hydraulic cylinder (210) articulates on the lateral wall of horizontal revolving stage (211), and telescopic hydraulic cylinder (210) are used for adjusting the turned angle of horizontal revolving stage (211).
7. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 6, characterized in that: the movable platform (212) is of an L-shaped structure, the movable platform (212) comprises a bottom plate (21201) and a vertical plate (21203) fixed on one side of the top of the bottom plate (21201), and one end of the telescopic hydraulic cylinder (210) is hinged to the inner wall of the vertical plate (21202).
8. The numerical control flat-cutting and plate-shearing all-in-one machine as claimed in claim 7, characterized in that: the left end ball joint of fixed ball connects in the outer wall of installation casing (21), the right-hand member ball joint of fixed ball connects on the left side wall of second splint (22) of pole (27), the left end ball joint of adjustable length formula ball connects on the right side wall of second splint (22), the right-hand member ball of adjustable length formula ball connects on the left side wall of first splint (24) of pole (26), adjustable length formula ball connects (26) and adopts the telescopic link.
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| CN202010605621.8A CN111872688B (en) | 2020-06-29 | 2020-06-29 | Numerical control is opened and is cut board all-in-one |
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| CN202010605621.8A CN111872688B (en) | 2020-06-29 | 2020-06-29 | Numerical control is opened and is cut board all-in-one |
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| CN111872688A (en) | 2020-11-03 |
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Inventor after: Li Mingshi Inventor after: Zhang Baihong Inventor after: Li Shuangzhi Inventor after: Wang Cheng Inventor after: Zhou Dianhang Inventor after: Gao Lu Inventor before: Wang Cheng Inventor before: Zhou Dianhang Inventor before: Gao Lu |
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Effective date of registration: 20211126 Address after: 114000 No. 745 Shengli North Road, Lishan District, Anshan City, Liaoning Province Applicant after: Angang industrial metal products Co.,Ltd. Address before: 210000 School of mechanics, Nanjing University of Aeronautics and Astronautics, 29 Yudao street, Qinhuai District, Nanjing City, Jiangsu Province Applicant before: Wang Cheng |
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