CN210358608U - Novel accurate flattening feeder - Google Patents
Novel accurate flattening feeder Download PDFInfo
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- CN210358608U CN210358608U CN201920684499.0U CN201920684499U CN210358608U CN 210358608 U CN210358608 U CN 210358608U CN 201920684499 U CN201920684499 U CN 201920684499U CN 210358608 U CN210358608 U CN 210358608U
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Abstract
The utility model discloses a novel precision leveling feeder, which comprises a frame and a machine head, wherein the machine head is arranged on the frame and comprises a feeding mechanism, a leveling mechanism, a discharging mechanism and a power mechanism; the power mechanism comprises a servo motor, a first driving wheel, a driving belt, a second driving wheel, a power transmission gear set and a leveling gear set, the servo motor is arranged on a support at the top of the machine head, and the support is arranged on a supporting plate at the top of the large side vertical plate; the novel precise leveling feeder is more reasonable in structural arrangement, convenient to manufacture, high in precision, large in transmission mechanism strength and stable in movement; simultaneously, this novel accurate flattening feeder's power supply servo motor places at the top, has effectively ensured the depth of parallelism of servo motor shaft and gear shaft, and the vibrations that produce are little in the mechanical motion, and gear, bearing and transmission shaft wearing and tearing are little, long service life. In addition, the discharge mechanism of the novel precise leveling feeder is continuous and stable in action, uniform in force application to the metal plate and stable and precise in feeding.
Description
Technical Field
The utility model belongs to the technical field of the sheet metal punching press, concretely relates to feeder, especially a novel accurate flattening feeder are used in sheet metal punching press.
Background
In the stamping production, the metal plate used is usually in a roll shape, and such a roll-shaped plate has bending and internal stress, and the metal plate needs to be subjected to leveling treatment before stamping so as to be beneficial to stamping.
Due to the high speed and high efficiency of the stamping process, only the leveling feeder can be suitable for the high speed stamping work of the auxiliary punch press. The leveling feeder can automatically level and feed rolled plates in the stamping process, the rolled plates can achieve the leveling effect through the extrusion effect of the upper roller and the lower roller, and then the rolled plates are fed into a punch press for stamping.
The existing automatic leveling feeder generally comprises an upper wheel seat and a lower wheel seat arranged opposite to the upper wheel seat, wherein the upper wheel seat is provided with an upper roller set, the lower wheel seat is provided with a lower roller set, and rolled in opposite directions through the upper roller set and the lower roller set, so that a rolled sheet is leveled and conveyed. However, the existing device for adjusting the gap between the lower wheel seat and the upper wheel seat is generally a device in which a worm wheel and a worm are matched, the worm wheel and the worm are arranged at four positions of the upper wheel seat, and the gap between the lower wheel seat and the upper wheel seat is realized through four-point adjustment so as to be suitable for leveling and feeding of rolled plates with different thicknesses. Due to the fact that the four-point adjustment mechanical structure is not coordinated in action and is prone to generating errors, parallelism between the upper wheel seat and the lower wheel seat is poor, materials of the product are deviated, and the quality of the punched product is affected.
Meanwhile, the existing leveling feeder is unreasonable in arrangement of a power system and a transmission mechanism, a power source servo motor is usually arranged inside a bottom rack of the machine, and in the manufacturing process, due to structural limitation, the required theoretical position precision cannot be achieved. The gear mechanisms of the main transmission mechanism are linearly, symmetrically and uniformly arranged, so that the space for arranging the gears is small, and only small gears and bearings can be selected. When the leveling feeder is put into production, the mechanical vibration, the abrasion and other factors are influenced along with the lengthening of the production and use time. The whole position of flattening feeder takes place the deviation gradually, also produces the error easily, leads to the depth of parallelism difference between upper wheel seat and the lower wheel seat, causes the partial material of product, influences the quality of punching press product. And the transmission shaft can only be used for a small part due to the small gear and the small bearing, so that the transmission shaft of the leveling feeder is twisted and worn too early, the bearing and the gear are scrapped too early, the maintenance cost of the machine is increased, and the production efficiency is also influenced.
In addition, because pay-off can produce the accumulation error among the stamping process, in order to eliminate the accumulation of this kind of error, the feeding mechanism of current flattening feeder all designs a release mechanism and carries out the wheel-lifting and relax. However, due to the unreasonable structural layout of the existing leveling feeder, the position for placing the air cylinder is small, and only the small air cylinder can be placed, so that the power of the control release mechanism is insufficient, and the leveling and feeding precision of the leveling feeder is also affected. And also tends to create indentations in the surface of the material during closure. This has not only influenced the pay-off efficiency of flattening feeder, still causes feeding mechanism to break down easily, influences the life-span of flattening feeder.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to overcome the disadvantages of the above technical problems, the present invention provides a novel precision leveling feeder, which has the advantages of reasonable structural arrangement, convenient manufacturing, high precision, large transmission mechanism strength, stable mechanical movement, long service life and low maintenance cost; simultaneously, this novel accurate flattening feeder's power supply servo motor places at the top, has effectively ensured the depth of parallelism of motor shaft and gear shaft, and the vibrations that produce are little in the mechanical motion, and gear, bearing and transmission shaft wearing and tearing are little, long service life. In addition, the discharge mechanism of the novel precise leveling feeder is continuous and stable in action, uniform in force application to the metal plate and stable and precise in feeding.
For solving the above technical problem, the technical scheme of the utility model is that: a novel precise leveling feeder comprises a rack and a machine head, wherein the machine head is arranged on the rack, and two small side vertical plates and two large side vertical plates are fixedly arranged on a rack top plate of the rack in parallel and in a side standing manner;
the machine head comprises a feeding mechanism, a leveling mechanism, a discharging mechanism and a power mechanism;
the power mechanism comprises a servo motor, a first driving wheel, a driving belt, a second driving wheel, a power transmission gear set and a leveling gear set, and the servo motor is arranged at the top of the machine head;
furthermore, the servo motor is fixedly arranged on a support, and the support is arranged on a support plate at the top of the large side vertical plate; the first transmission wheel is arranged on a motor shaft of the servo motor, the second transmission wheel and the first gear are arranged at the end part of the transmission shaft, the first gear is arranged on one side, close to the large side vertical plate, of the inner side of the second transmission wheel, and the second transmission wheel is connected with the first transmission wheel through a transmission belt;
furthermore, at least one sliding locking mechanism is arranged on the supporting plate, the sliding locking mechanism can be used by matching a guide rail with a sliding groove, a screw rod with a nut and the like, the sliding direction of the sliding locking mechanism is perpendicular to the transmission shaft in space, and the bracket is arranged on the sliding locking mechanism; by the arrangement mode, the parallelism between the motor shaft of the servo motor and the transmission shaft can be effectively ensured, the servo motor is stable in the operation process, the uniform stress of the transmission belt can be ensured, the abrasion among the motor shaft, the transmission belt, the transmission shaft and the transmission wheel is reduced, and the operation of the leveling feeder is more stable; in addition, due to the fact that the sliding locking mechanism is arranged, the tightness of the conveying belt can be conveniently adjusted, the machining difficulty of all mechanical parts is reduced, and meanwhile the assembling and debugging difficulty of the leveling feeder is also reduced.
Further, the power transmission gear set comprises a first gear, a second gear, a third gear, a fourth gear, a fifth gear and a sixth gear which are arranged in a meshed manner in sequence from the second transmission wheel; a twelfth gear is arranged on the other side opposite to the first gear, namely the twelfth gear is arranged at the other end of the transmission shaft;
further, the second gear is arranged in a region below the first gear, and the fourth gear is arranged in a region below a midpoint of a horizontal connecting line of the axes of the ninth gear and the tenth gear and distributed in an inverted isosceles triangle; the sixth gear is arranged in a region below the midpoint of a horizontal connecting line of the axle centers of the seventh gear and the eighth gear and distributed in an inverted isosceles triangle; the fifth gear is arranged in the area below the midpoint of the horizontal connecting line of the axle centers of the fourth gear and the sixth gear and distributed in an inverted isosceles triangle; the arrangement and layout mode of the gear sets can effectively balance the stress uniformity among the gear sets, so that the force transmitted by the power mechanism is more stable; meanwhile, because the gears are arranged in a triangular structure, the stress among the gears is uniform, the mutual meshing abrasion of the gears is reduced, and the service life of the gears is prolonged; especially, the fourth gear transmits power to the ninth gear and the tenth gear respectively, and the sixth gear transmits power to the seventh gear and the eighth gear respectively, so that the lower roller set of the leveling feeder is stressed uniformly, the leveling effect is better, and the feeding is more accurate.
Furthermore, the leveling gear set comprises a seventh gear, an eighth gear, a ninth gear and a tenth gear which are sequentially arranged from one side of the feeding mechanism, the leveling gear set is uniformly and evenly distributed on the same horizontal line on one side of the large side vertical plate, and the leveling gear set is installed at the end part of the lower roller set;
further, the seventh gear, the eighth gear, the ninth gear and the tenth gear of the leveling gear set are separately and independently provided without meshing with each other; because the gears are not meshed, force transmission does not exist between the gears, and mutual meshing abrasion does not exist, so that the service cycle of the gears is effectively prolonged, the maintenance probability of the leveling feeder is reduced, and the service life is prolonged.
Further, the leveling mechanism comprises a leveling cylinder, a first connecting shaft, a second connecting shaft, a third connecting shaft, a fourth connecting shaft and a movable side vertical plate; the leveling cylinder is fixedly arranged on the leveling base; two three-hole connecting pieces are mounted at two ends of the second connecting shaft, two ends of the second connecting shaft are fixedly mounted in fulcrum holes in the small side vertical plates, and the fulcrum holes are used as fulcrums for torque transmission; the other two holes of the three-hole connecting sheet are respectively connected with the first connecting shaft and the third connecting shaft; the first connecting shaft is connected with the leveling cylinder through a leveling connecting rod; the fourth connecting shaft is connected with the third connecting shaft through a connecting piece with two holes, two movable side vertical plates are connected to two ends of the fourth connecting shaft through a lever hole, and the two movable side vertical plates are arranged between the small side vertical plates in parallel;
furthermore, a plurality of lever holes on the movable side vertical plate are arranged on the outer side of the small side vertical plate, and the leveling cylinders can be arranged; when the leveling cylinder moves in a telescopic way, the acting force takes the fulcrum hole as a power transmission fulcrum, the leveling mechanism generates lifting action through the connecting rod and the connecting shaft and transmits the lifting action to the leveling area of the rolled sheet material, and the action of loosening and pressing the sheet material is realized; the lever hole is arranged on the outer side of the small side vertical plate in a moving mode, the lever acting force of the leveling cylinder is effectively increased, the space position of the top of the leveling mechanism is also increased, and a plurality of leveling cylinders can be arranged on the top of the leveling mechanism; because the lever moment is increased, under the same cylinder acting force, the lever acting force is larger, the movement strength of the leveling mechanism is increased, and the leveling effect on the coiled sheet material is better; and in the leveling and feeding processes, the force for loosening and pressing the plate is more uniform and reasonable, so that the feeding precision and efficiency of the leveling feeder are better.
Furthermore, the feeding mechanism is provided with a structure of feeding side vertical plates and feeding rollers, the two feeding side vertical plates are installed and fixed at the feeding side end of the top plate of the rack in a side-standing manner, the feeding side vertical plates are aligned with the small side vertical plates, and a plurality of feeding rollers are uniformly installed between the feeding side vertical plates in an arc arrangement manner.
Furthermore, the discharging mechanism is provided with a discharging side vertical plate, a discharging cylinder, a discharging moving side vertical plate, a first transmission rod and a discharging roller, the two discharging side vertical plates are installed on the discharging side end of the rack top plate in a side-standing manner, and the discharging side vertical plates are aligned with the large side vertical plate; the discharging air cylinder is fixedly installed through a fixing plate arranged between the discharging side vertical plates; the two discharging movable side vertical plates are of an inverted L-shaped structure, two ends of the first transmission rod are arranged in the lower area of the discharging movable side vertical plates, and the first transmission rod is connected with the discharging air cylinder through the discharging connecting rod; the second transmission rod is arranged in the middle area of the discharging movable side vertical plate and is connected with the fulcrum connecting shaft through the two hole connecting shaft pieces, and the fulcrum connecting shaft is fixed on the movable side vertical plate; the third transmission rod is arranged in the upper end area of the discharging moving side vertical plate, an eleventh gear is arranged at the end part of the third transmission rod close to the tail side of the servo motor, and the eleventh gear and the twelfth gear are in the same vertical direction and are meshed with each other to play a role in transmitting the power of the servo motor; the discharging cylinder is arranged at the bottom, and the structure arrangement enables the power transmission of the discharging mechanism of the leveling feeder to be more stable and continuous; when the leveling feeder is used for leveling and feeding the coiled sheet material, the upper discharging roller and the lower discharging roller are in a clamping state, the coiled sheet material is uniformly and continuously conveyed, and the feeding stability and the feeding precision are ensured.
The utility model discloses an useful part lies in:
1. according to the novel precision leveling feeder, the servo motor is arranged at the top of the machine head, and the arrangement mode can effectively ensure the parallelism between the motor shaft of the servo motor and the transmission shaft, so that the servo motor is stable in the operation process, the uniform stress of the transmission belt can be ensured, the abrasion among the motor shaft, the transmission belt, the transmission shaft and the transmission wheel is reduced, and the operation of the leveling feeder is more stable; in addition, due to the fact that the sliding locking mechanism is arranged, the tightness of the conveying belt can be conveniently adjusted, the machining difficulty of all mechanical parts is reduced, and meanwhile the assembling and debugging difficulty of the leveling feeder is also reduced.
2. The gear sets of the power mechanism of the leveling feeder are distributed in an inverted isosceles triangle; the arrangement and layout mode of the gear sets can effectively balance the stress uniformity among the gear sets, so that the force transmitted by the power mechanism is more stable; meanwhile, because the gears are arranged in a triangular structure, the stress among the gears is uniform, the mutual meshing abrasion of the gears is reduced, and the service life of the gears is prolonged; especially, the fourth gear transmits power to the ninth gear and the tenth gear respectively, and the sixth gear transmits power to the seventh gear and the eighth gear respectively, so that the lower roller set of the leveling feeder is stressed uniformly, the leveling effect is better, and the feeding is more accurate.
3. The lever hole on the movable side vertical plate of the leveling feeder moves outwards, the lever hole is arranged on the outer side of the small side vertical plate in a moving mode, the lever acting force of the leveling cylinder is effectively increased, meanwhile, the space position of the top of the leveling mechanism is also increased, and a plurality of leveling cylinders can be arranged on the top of the leveling mechanism; because the lever moment is increased, under the same cylinder acting force, the lever acting force is larger, the movement strength of the leveling mechanism is increased, and the leveling effect on the coiled sheet material is better; and in the leveling and feeding processes, the force for loosening and pressing the plate is more uniform and reasonable, so that the feeding precision and efficiency of the leveling feeder are better.
4. The discharging cylinder is arranged at the bottom, and the structure arrangement enables the power transmission of the discharging mechanism of the leveling feeder to be more stable and continuous; when the leveling feeder is used for leveling and feeding the coiled sheet material, the upper discharging roller and the lower discharging roller are in a clamping state, the coiled sheet material is uniformly and continuously conveyed, and the feeding stability and the feeding precision are ensured.
Overall, the novel precision leveling feeder is more reasonable in structural arrangement, convenient to manufacture, high in precision, large in transmission mechanism strength, stable in mechanical motion, long in service life and low in maintenance cost; simultaneously, this novel accurate flattening feeder's power supply servo motor places at the top, has effectively ensured the depth of parallelism of servo motor shaft and gear shaft, and the vibrations that produce are little in the mechanical motion, and gear, bearing and transmission shaft wearing and tearing are little, long service life. In addition, the discharge mechanism of the novel precise leveling feeder is continuous and stable in action, uniform in force application to the metal plate and stable and precise in feeding.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the novel precision leveling feeder of the present invention;
fig. 2 is a schematic view of a machine head of the novel precision leveling feeder of the present invention;
fig. 3 is a schematic view of the disassembled interior of the novel precision leveling feeder of the present invention;
fig. 4 is a disassembled external schematic view of the novel precision leveling feeder of the present invention;
fig. 5 is a schematic view of a machine head side of the novel precision leveling feeder of the present invention;
fig. 6 is a schematic view of a second machine head side of the novel precision leveling feeder of the present invention;
fig. 7 is a front projection view of the novel precision leveling feeder of the present invention;
fig. 8 is a front projection view of the novel precision leveling feeder of the present invention;
labeled as: the machine comprises a machine frame 1, a machine head 2, a feeding mechanism 3, a leveling mechanism 4, a discharging mechanism 5, a power mechanism 6, a power transmission gear set 7, a leveling gear set 8 and a lower roller set 9; 101 a rack top plate; 301 feeding side vertical plates and 302 feeding rollers; 401 small side vertical plates, 401A fulcrum holes, 402 leveling bases, 403 leveling cylinders, 404 leveling connecting rods, 405 first connecting shafts, 406 three-hole connecting pieces, 407 second connecting shafts, 408 two-hole connecting pieces, 409 third connecting shafts, 410 fourth connecting shafts, 411 movable side vertical plates and 411A lever holes; 501 discharging side vertical plates, 502 fixing plates, 503 discharging cylinders, 504 discharging movable side vertical plates, 505 fulcrum connecting shafts, 506 two-hole connecting shaft pieces, 507 second transmission rods, 508 third transmission rods, 509 discharging connecting rods, 510 first transmission rods and 511 discharging rollers; 601 a large side vertical plate, 602 a supporting plate, 603 a bracket, 604 a sliding locking mechanism, 605 a servo motor, 606 a first transmission wheel, 608 a transmission belt, 609 a second transmission wheel and 610 a transmission shaft; 701 first gear, 702 second gear, 703 third gear, 704 fourth gear, 705 fifth gear, 706 sixth gear, 707 twelfth gear; 801 seventh gear, 802 eighth gear, 803 ninth gear, 804 tenth gear, 805 eleventh gear.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention is further described in detail with reference to the following specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 8, a novel precision leveling feeder comprises a frame 1 and a machine head 2, wherein the machine head 2 is arranged on the frame 1, and two small side vertical plates 401 and two large side vertical plates 601 are fixedly arranged on a frame top plate 101 of the frame 1 in parallel and in a side-standing manner; the machine head 2 comprises a feeding mechanism 3, a leveling mechanism 4, a discharging mechanism 5 and a power mechanism 6; the power mechanism 6 comprises a servo motor 605, a first driving wheel 606, a driving belt 608, a second driving wheel 609, a power transmission gear set 7 and a leveling gear set 8, wherein the servo motor 605 is arranged at the top of the machine head 2; the servo motor 605 is fixedly arranged on the bracket 603, and the bracket 603 is arranged on the supporting plate 602 at the top of the large side vertical plate 601; a first driving wheel 606 is arranged on a motor shaft of the servo motor 605, a second driving wheel 609 and a first gear 701 are arranged at the end part of a transmission shaft 610, the first gear 701 is arranged at one side of the inner side of the second driving wheel 609 close to the large side vertical plate 601, and the second driving wheel 609 is connected with the first driving wheel 606 through a driving belt 608; the support plate 602 is provided with at least one sliding locking mechanism 604, which can be a guide rail and a chute, a screw and a nut, etc. for matching use, the sliding direction of the sliding locking mechanism 604 is arranged perpendicular to the transmission shaft 610 in space, and the bracket 603 is arranged on the sliding locking mechanism 604; the arrangement mode can effectively ensure the parallelism of the motor shaft and the transmission shaft of the servo motor, so that the servo motor is stable in the operation process, the uniform stress of the transmission belt can be ensured, the abrasion among the motor shaft, the transmission belt, the transmission shaft and the transmission wheel is reduced, and the operation of the leveling feeder is more stable; in addition, due to the fact that the sliding locking mechanism is arranged, the tightness of the conveying belt can be conveniently adjusted, the machining difficulty of all mechanical parts is reduced, and meanwhile the assembling and debugging difficulty of the leveling feeder is also reduced.
Further, the power transmission gear group 7 includes a first gear 701, a second gear 702, a third gear 703, a fourth gear 704, a fifth gear 705 and a sixth gear 706, which are disposed in mesh in this order from the second transmission wheel 609; a twelfth gear 707 is arranged on the other side opposite to the first gear 701, that is, the twelfth gear 707 is arranged on the other end of the transmission shaft 610; the second gear 702 is arranged in a lower area of the first gear 701, the fourth gear 704 is arranged in an area below the midpoint of a horizontal connecting line of the axes of the ninth gear 803 and the tenth gear 804 and is distributed in an inverted isosceles triangle, the sixth gear 706 is arranged in an area below the midpoint of a horizontal connecting line of the axes of the seventh gear 801 and the eighth gear 802 and is distributed in an inverted isosceles triangle, and the fifth gear 705 is arranged in an area below the midpoint of a horizontal connecting line of the axes of the fourth gear 704 and the sixth gear 706 and is distributed in an inverted isosceles triangle; the arrangement and layout mode of the gear sets can effectively balance the stress uniformity among the gear sets, so that the force transmitted by the power mechanism is more stable; meanwhile, because the gears are arranged in a triangular structure, the stress among the gears is uniform, the mutual meshing abrasion of the gears is reduced, and the service life of the gears is prolonged; especially, the fourth gear transmits power to the ninth gear and the tenth gear respectively, and the sixth gear transmits power to the seventh gear and the eighth gear respectively, so that the lower roller set of the leveling feeder is stressed uniformly, the leveling effect is better, and the feeding is more accurate.
Further, the leveling gear set 8 comprises a seventh gear 801, an eighth gear 802, a ninth gear 803 and a tenth gear 804 which are sequentially arranged from one side of the feeding mechanism 3, the leveling gear set 8 is uniformly and evenly distributed on the same horizontal line on one side of the large side vertical plate 601, and the leveling gear set 8 is installed at the end part of the lower roller set 9; a seventh gear 801, an eighth gear 802, a ninth gear 803, and a tenth gear 804 of the leveling gear group 8 are separately and independently provided so as not to mesh with each other; because the gears are not meshed, force transmission does not exist between the gears, and mutual meshing abrasion does not exist, so that the service cycle of the gears is effectively prolonged, the maintenance probability of the leveling feeder is reduced, and the service life is prolonged.
Further, the leveling mechanism 4 comprises a leveling cylinder 403, a first connecting shaft 405, a second connecting shaft 407, a third connecting shaft 409, a fourth connecting shaft 410 and a movable side vertical plate 411; the leveling cylinder 403 is fixedly arranged on the leveling base 402; two three-hole connecting pieces 406 are mounted at two ends of the second connecting shaft 407, two ends of the second connecting shaft 407 are fixedly mounted in fulcrum holes 401A on the small-side vertical plates 401, and the fulcrum holes 401A serve as fulcrums for torque transmission; the other two holes of the three-hole connecting piece 406 are respectively connected with the first connecting shaft 405 and the third connecting shaft 409; the first connecting shaft 405 is connected with the leveling cylinder 403 through the leveling connecting rod 404; the fourth connecting shaft 410 is connected with the third connecting shaft 409 through a two-hole connecting piece 408, two ends of the fourth connecting shaft 410 are connected with two movable side vertical plates 411 through a lever hole 411A, and the two movable side vertical plates 411 are arranged between the small side vertical plates 401 in parallel; a plurality of lever holes 411A on the movable side vertical plate 411 are arranged on the outer side of the small side vertical plate 401, and the number of the leveling cylinders 403 can be multiple; when the leveling cylinder moves in a telescopic way, the acting force takes the fulcrum hole as a power transmission fulcrum, the leveling mechanism generates lifting action through the connecting rod and the connecting shaft and transmits the lifting action to the leveling area of the rolled sheet material, and the action of loosening and pressing the sheet material is realized; the lever hole is arranged on the outer side of the small side vertical plate in a moving mode, the lever acting force of the leveling cylinder is effectively increased, the space position of the top of the leveling mechanism is also increased, and a plurality of leveling cylinders can be arranged on the top of the leveling mechanism; because the lever moment is increased, under the same cylinder acting force, the lever acting force is larger, the movement strength of the leveling mechanism is increased, and the leveling effect on the coiled sheet material is better; and in the leveling and feeding processes, the force for loosening and pressing the plate is more uniform and reasonable, so that the feeding precision and efficiency of the leveling feeder are better.
Further, the feeding mechanism 3 has a structure of feeding side vertical plates 301 and feeding rollers 302, the two feeding side vertical plates 301 are installed on the feeding side end fixed on the top plate 101 of the frame in a side standing manner, the feeding side vertical plates 301 are aligned with the small side vertical plates 401, and a plurality of feeding rollers 302 are installed between the feeding side vertical plates 301 in an even arc arrangement.
Further, the discharging mechanism 5 has a structure of a discharging side vertical plate 501, a discharging cylinder 503, a discharging moving side vertical plate 504, a first transmission rod 510 and a discharging roller 511, the two discharging side vertical plates 501 are installed and fixed on the discharging side end of the rack top plate 101 in a side-standing manner, and the discharging side vertical plate 501 is aligned with the large side vertical plate 601; the discharging cylinder 503 is fixedly installed through a fixing plate 502 arranged between the discharging side vertical plates 501; the two discharging moving side vertical plates 504 are in an inverted L-shaped structure, two ends of a first transmission rod 510 are arranged in the lower area of the discharging moving side vertical plates 504, and the first transmission rod 510 is connected with a discharging cylinder 503 through a discharging connecting rod 509; the second transmission rod 507 is arranged in the middle area of the discharging moving side vertical plate 504, and the second transmission rod 507 is connected with a fulcrum connecting shaft 505 through two hole connecting shaft sheets 506, and the fulcrum connecting shaft 505 is fixed on the moving side vertical plate 411; the third transmission rod 508 is arranged in the upper end area of the discharging moving side vertical plate 504, an eleventh gear 805 is arranged at the end part of the third transmission rod 508 close to the tail side of the servo motor 605, and the eleventh gear 805 and a twelfth gear 707 are in the same vertical direction and are meshed with each other to play a role in transmitting the power of the servo motor; the discharging cylinder is arranged at the bottom, and the structure arrangement enables the power transmission of the discharging mechanism of the leveling feeder to be more stable and continuous; when the leveling feeder is used for leveling and feeding the coiled sheet material, the upper discharging roller and the lower discharging roller are in a clamping state, the coiled sheet material is uniformly and continuously conveyed, and the feeding stability and the feeding precision are ensured.
The utility model discloses a novel accurate flattening feeder, its processing flow is: firstly, starting a servo motor 605 to communicate a leveling cylinder 403 and a discharging cylinder 503; secondly, the coiled sheet material is fed from the side of the feeding mechanism 3, and under the control of a numerical control program, the coiled sheet material is leveled by a leveling mechanism 4; and finally, the flattened plate is sent out from the discharging mechanism 5 side and enters a punch press for punching.
The working principle is as follows: starting a servo motor 605, driving by a first driving wheel 606, transmitting power to a second driving wheel 609, a power transmission gear set 7 and a leveling gear set 8 through a driving belt 608, wherein the power is transmitted by a first gear 701, a second gear 702, a third gear 703, a fourth gear 704, a fifth gear 705 and a sixth gear 706 in sequence, the fourth gear 704 transmits the power to a ninth gear 803 and a tenth gear 804 respectively, and the sixth gear 706 transmits the power to a seventh gear 801 and an eighth gear 802 respectively; under the action of the roller of the leveling mechanism 4 and the lower roller set 9, leveling treatment of the rolled sheet material is realized;
in the process, the expansion and contraction of the leveling cylinder 403 of the leveling mechanism 4 are transmitted to the first connecting shaft 405 through the leveling connecting rod 404 and then transmitted to the third connecting shaft 409 and the fourth connecting shaft 410, and under the action of the fulcrum of the lever hole 411A, the pressing and releasing of the leveling mechanism are realized, and the leveling treatment of the coiled sheet material is realized in the pressing process;
meanwhile, the power is transmitted to the first gear 701, and simultaneously, the power is transmitted to a twelfth gear 707 on the other side of the material finishing machine through the transmission shaft 610, and then the power is transmitted to an eleventh gear 805, so that the flattened plate material is sent out from the discharging mechanism 5 side; the power is transmitted to the L-shaped plate through the connecting rod 509 under the telescopic control of the discharging cylinder 503, the pressing and the releasing of the discharging roller 511 are realized under the support of the lever fulcrum connecting shaft 505, and the feeding of the leveled plate is realized in the pressing state.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.
Claims (10)
1. A novel precise leveling feeder comprises a rack (1) and a machine head (2), wherein the machine head (2) is arranged on the rack (1), and two small side vertical plates 401 and two large side vertical plates (601) are fixedly arranged on a rack top plate (101) of the rack (1) in parallel and in a side-standing manner; the machine head (2) comprises a feeding mechanism (3), a leveling mechanism (4), a discharging mechanism (5) and a power mechanism (6); the method is characterized in that:
the power mechanism (6) comprises a servo motor (605), a first driving wheel (606), a driving belt (608), a second driving wheel (609), a power transmission gear set (7) and a leveling gear set (8), and the servo motor (605) is arranged at the top of the machine head (2);
the servo motor (605) is fixedly arranged on a support (603), and the support (603) is arranged on a support plate (602) at the top of the large side vertical plate (601); the first transmission wheel (606) is arranged on a motor shaft of the servo motor (605), the second transmission wheel (609) and the first gear (701) are arranged at the end part of the transmission shaft (610), the first gear (701) is arranged on one side, close to the large-side vertical plate (601), of the inner side of the second transmission wheel (609), and the second transmission wheel (609) is connected with the first transmission wheel (606) through a transmission belt (608).
2. The novel precision leveling feeder according to claim 1, characterized in that: the supporting plate (602) is provided with at least one sliding locking mechanism (604), the sliding direction of the sliding locking mechanism (604) and the transmission shaft (610) are arranged in a space mutually perpendicular mode, and the support (603) is installed on the sliding locking mechanism (604).
3. The novel precision leveling feeder according to claim 1, characterized in that: the power transmission gear set (7) comprises a first gear (701), a second gear (702), a third gear (703), a fourth gear (704), a fifth gear (705) and a sixth gear (706) which are arranged in a meshed manner in sequence from the second transmission wheel (609); and a twelfth gear (707) is arranged on the other side opposite to the first gear (701), namely, the twelfth gear (707) is arranged at the other end of the transmission shaft (610).
4. The novel precision leveling feeder according to claim 3, characterized in that: the second gear (702) is arranged in a lower area of the first gear (701), the fourth gear (704) is arranged in an area below the middle point of a horizontal connecting line of the axes of the ninth gear (803) and the tenth gear (804) and distributed in an inverted isosceles triangle; the sixth gear (706) is arranged in the area below the midpoint of the horizontal connecting line of the axle centers of the seventh gear (801) and the eighth gear (802) and distributed in an inverted isosceles triangle; the fifth gear (705) is arranged in the area below the midpoint of the horizontal connecting line of the axle centers of the fourth gear (704) and the sixth gear (706) and distributed in an inverted isosceles triangle.
5. The novel precision leveling feeder according to claim 2, 3 or 4, characterized in that: the leveling gear set (8) comprises a seventh gear (801), an eighth gear (802), a ninth gear (803) and a tenth gear (804) which are sequentially arranged from one side of the feeding mechanism (3), and the leveling gear set (8) is uniformly and flatly distributed on the same horizontal line on one side of the large side vertical plate (601); the seventh gear (801), the eighth gear (802), the ninth gear (803), and the tenth gear (804) are provided separately and independently from each other so as not to mesh with each other.
6. The novel precision leveling feeder according to claim 5, characterized in that: the leveling mechanism (4) comprises a leveling cylinder (403), a first connecting shaft (405), a second connecting shaft (407), a third connecting shaft (409), a fourth connecting shaft (410) and a movable side vertical plate (411); the leveling cylinder (403) is fixedly arranged on the leveling base (402); two three-hole connecting pieces (406) are mounted at two ends of the second connecting shaft (407), two ends of the second connecting shaft (407) are fixedly mounted in fulcrum holes (401A) in the small side vertical plates (401), and the fulcrum holes (401A) are used as fulcrums for torque transmission; the other two holes of the three-hole connecting piece (406) are respectively connected with the first connecting shaft (405) and a third connecting shaft (409); the first connecting shaft (405) is connected with a leveling cylinder (403) through a leveling connecting rod (404); the fourth connecting shaft (410) is connected with the third connecting shaft (409) through a two-hole connecting piece (408), two movable side vertical plates (411) are connected to the two ends of the fourth connecting shaft (410) through a lever hole (411A), and the two movable side vertical plates (411) are arranged between the small side vertical plates (401) in parallel.
7. The novel precision leveling feeder according to claim 6, characterized in that: the lever holes (411A) on the movable side vertical plate (411) are arranged on the outer side of the small side vertical plate (401), and the leveling air cylinders (403) can be arranged in a plurality.
8. The novel precision leveling feeder according to claim 5, characterized in that: the feeding mechanism (3) is provided with a feeding side vertical plate (301) and feeding rollers (302), the feeding side vertical plate (301) is installed on the feeding side end of the rack top plate (101) in a side-standing mode, the feeding side vertical plate (301) is aligned with the small side vertical plate (401), and the feeding rollers (302) are uniformly installed between the feeding side vertical plates (301) in an arc-shaped arrangement mode.
9. The novel precision leveling feeder according to claim 6, 7 or 8, characterized in that: the discharging mechanism (5) is provided with a discharging side vertical plate (501), a discharging cylinder (503), a discharging moving side vertical plate (504), a first transmission rod (510) and a discharging roller (511), the discharging side vertical plate (501) is installed and fixed on the discharging side end of the rack top plate (101) in a side-standing manner, and the discharging side vertical plate (501) is aligned with the large side vertical plate (601); the discharging air cylinder (503) is fixedly arranged through a fixing plate (502) arranged between the discharging side vertical plates (501).
10. The novel precision leveling feeder of claim 9, characterized in that: the two discharging movable side vertical plates (504) are of an inverted L-shaped structure, two ends of the first transmission rod (510) are arranged in the lower area of the discharging movable side vertical plates (504), and the first transmission rod (510) is connected with the discharging cylinder (503) through a discharging connecting rod (509); the second transmission rod (507) is arranged in the middle area of the discharging moving side vertical plate (504), the second transmission rod (507) is connected with a fulcrum connecting shaft (505) through two hole connecting shaft pieces (506), and the fulcrum connecting shaft (505) is fixed on the moving side vertical plate (411); the third transmission rod (508) is arranged at the upper end area of the discharging side vertical plate (504), and the eleventh gear (805) and the twelfth gear (707) are in the same vertical direction and are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684499.0U CN210358608U (en) | 2019-05-14 | 2019-05-14 | Novel accurate flattening feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684499.0U CN210358608U (en) | 2019-05-14 | 2019-05-14 | Novel accurate flattening feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210358608U true CN210358608U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920684499.0U Expired - Fee Related CN210358608U (en) | 2019-05-14 | 2019-05-14 | Novel accurate flattening feeder |
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| Country | Link |
|---|---|
| CN (1) | CN210358608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926879A (en) * | 2021-09-30 | 2022-01-14 | 揭阳市永鑫机械制造有限公司 | Leveling feeding machine head |
| CN113976670A (en) * | 2021-11-10 | 2022-01-28 | 苏州炬烁精密机械有限公司 | Linkage type feeding synchronous precision leveling machine |
-
2019
- 2019-05-14 CN CN201920684499.0U patent/CN210358608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926879A (en) * | 2021-09-30 | 2022-01-14 | 揭阳市永鑫机械制造有限公司 | Leveling feeding machine head |
| CN113976670A (en) * | 2021-11-10 | 2022-01-28 | 苏州炬烁精密机械有限公司 | Linkage type feeding synchronous precision leveling machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210514 |