CN114871317A - Curling device for intelligent manufacturing production of metal sheets and curling method thereof - Google Patents

Abstract

The invention discloses a curling device for intelligent manufacturing and production of metal sheets and a curling method thereof, and the curling device comprises a first adjusting component and a second adjusting component, wherein the first adjusting component comprises two sliding blocks, a left-handed threaded rod, a threaded sleeve, a first gear, a transmission screw rod, a first adjusting disc and a right-handed threaded rod; one end of the left-handed threaded rod is rotatably connected to one side of a sliding block through a bearing, the second gear is driven by a second adjusting disc, the second gear drives two toothed plates to be close to or away from each other, the connecting column drives two limiting plates to be close to or away from each other, so that metal sheets with different sizes are placed between the two limiting plates, the first adjusting disc drives the transmission screw rod, the threaded sleeve drives the left-handed threaded rod and the right-handed threaded rod to be close to or away from each other, the sliding block drives two crimping assemblies to be close to or away from each other, the size of the metal sheet crimping is adjusted, the operation is simple, and the working efficiency is higher.

Description

Curling device for intelligent manufacturing production of metal sheets and curling method thereof

Technical Field

The invention relates to the technical field of intelligent manufacturing, in particular to a curling device for intelligent manufacturing production of metal sheets and a curling method thereof.

Background

The intelligent manufacturing is a man-machine integrated intelligent system which is composed of an intelligent machine and a human expert, intelligent activities can be carried out in the manufacturing process, the concept of manufacturing automation is expanded to flexibility, intelligence and high integration, and the intelligent manufacturing system is gradually applied to production equipment to realize the intelligent automation of manufacturing.

The metal sheet is required to be curled in the intelligent manufacturing production process, so that the metal sheet is required to be curled in order to be used conveniently, most of the conventional curling devices are not adjustable, the applicability is not strong, a curling die is required to be replaced when the size of the metal sheet needing curling is increased or reduced, the use is inconvenient, and the working efficiency is seriously affected.

Disclosure of Invention

The invention aims to provide a curling device for intelligent manufacturing and production of metal sheets and a curling method thereof, which can enable metal sheets with different sizes to achieve better curling effect and enable the device to have better applicability through a first adjusting disc and a second adjusting disc.

In order to achieve the purpose, the invention discloses the following technical scheme: a curling device for intelligent manufacturing and production of metal sheets comprises a first adjusting assembly and a second adjusting assembly, wherein the first adjusting assembly comprises two sliding blocks, a left-handed threaded rod, a threaded sleeve, a first gear, a transmission screw rod, a first adjusting disc and a right-handed threaded rod;

one end of the left-handed threaded rod is rotatably connected to one side of one sliding block through a bearing, one end of the right-handed threaded rod is rotatably connected to one side of the other sliding block through a bearing, the outer side wall of the left-handed threaded rod and the outer side wall of the right-handed threaded rod are both in threaded connection with the inner side wall of the threaded sleeve, the left-handed threaded rod and the right-handed threaded rod are respectively positioned on two sides of the threaded sleeve, the outer side wall of the threaded sleeve is fixedly connected to the inner side wall of the first gear, and the outer side wall of the transmission screw rod is meshed and connected to the outer side wall of the first gear;

the second adjusting component comprises two limiting plates, two connecting columns, two toothed plates, a limiting column, a limiting groove and a second gear.

Further preferably, two the spliced pole welds respectively in the front surface of two limiting plates, two the rear surface of pinion rack welds respectively in the front surface of two spliced poles, one the upper surface meshing of pinion rack is connected in the lateral wall of second gear, another the lower surface meshing of pinion rack is connected in the lateral wall of second gear, two the pinion rack is located the top and the below of second gear respectively, the upper surface of a pinion rack is seted up to the spacing groove, spacing post welds in the lower surface of another pinion rack, the lateral wall sliding connection of spacing post drives two limiting plates through gear revolve and removes, can place the sheetmetal of equidimension not between two limiting plates.

Further preferably, a hemming assembly is mounted on the upper surface of the sliding block, and the hemming assembly comprises a fixed roller, a rotating roller, a driven gear, a sliding column, a mounting disc, a driving gear, an annular groove, a mounting plate and a motor;

the utility model discloses a metal sheet rolling machine, including slider, mounting disc, gear shaft, driving gear, driven gear, ring channel, bearing, mounting disc, bearing, slide post, bearing, mounting disc, bearing, driven gear, bearing.

Further preferred, the lower fixed surface of fixed roll roller is connected in the upper surface of driving gear, the lateral wall of fixed roll roller passes through the bearing and is connected with the mounting panel rotation, the lower fixed surface of live-rollers roller is connected in driven gear's upper surface, the lateral wall of live-rollers roller passes through the bearing and is connected with the mounting panel rotation, and then the mounting panel can rotate around the fixed roll when the live-rollers rotates, has better fixed effect to the live-rollers through the mounting panel.

Further preferably, the first adjusting assembly further comprises a box body, a groove is formed in the inner bottom wall of the box body, two through grooves are symmetrically formed in the upper surface of the box body, four sliding grooves are symmetrically formed in the upper surface of the box body, the sliding block moves through the groove, and then the rotating roller and the fixed roller are driven to move.

Further preferably, two the lateral wall symmetry sliding connection of slider is in the inside wall of recess, the lateral wall sliding connection of mounting panel is in the inside wall that leads to the groove, and then makes the slider can follow the removal when removing the mounting disc, and is more smooth when adjusting the slider.

Further preferably, a first adjusting disc is installed at one end, away from the first gear, of the transmission screw rod, the outer side wall of the transmission screw rod is rotatably connected to the front surface of the box body through a bearing, the outer side wall of the transmission screw rod is rotatably connected to the inner bottom wall of the box body through a bearing seat, and the transmission screw rod is driven to drive through the first adjusting disc.

Further preferably, the gear shaft of second gear passes through the bearing and rotates to be connected in the front surface of box, the gear shaft of second gear is kept away from the one end of box and is installed the second adjustment disk, the lower surface sliding connection of limiting plate is in the inside wall of spout, and then drives the rotation of second gear through the second adjustment disk.

The application provides a curling method for intelligent manufacturing and production of metal sheets, which comprises the following steps:

s1, placing the metal sheet to be curled between the fixed roller and the rotating roller, and enabling two sides of the metal sheet to be attached to the two limiting plates;

s2, controlling the motor to work through a switch, wherein the motor drives the driving gear to rotate so as to rotate the fixed roller, the driving gear drives the driven gear to rotate so as to rotate the rotating roller, the driven gear slides in the annular groove through the sliding column, and the driven gear drives the rotating roller to rotate around the fixed roller;

s3, enabling the mounting plate to rotate around the fixed roller through the rotating roller, and further enabling the rotating roller to curl the metal sheet when rotating around the fixed roller;

s4, when the size of the metal sheet to be curled is small, the second adjusting disc is rotated clockwise, the second adjusting disc drives a second gear, the second gear drives two toothed plates, the toothed plates drive two limiting plates to be close to each other through a connecting column, and then the two limiting plates are close to the small metal sheet;

and S5, when the size of the curled edge of the metal sheet needs to be adjusted, the first adjusting disc is rotated to drive the transmission screw rod to rotate, and the transmission screw rod drives the first gear to rotate, so that the size of the curled edge of the metal sheet is adjusted.

The beneficial effects disclosed by the invention are as follows: according to the invention, the second gear is driven by the second adjusting disc, the second gear drives the two toothed plates to be close to or far away from each other, the toothed plates drive the two limiting plates to be close to or far away from each other through the connecting column, so that metal sheets with different sizes are placed between the two limiting plates, the applicability is stronger, the first adjusting disc drives the transmission screw rod to rotate, the first screw rod drives the first gear, the first gear drives the left-handed threaded rod and the right-handed threaded rod to be close to or far away from each other through the threaded sleeve, and further drives the two crimping assemblies to be close to or far away from each other through the sliding block, the size of the metal sheet crimping is adjusted, the operation is simple, and the working efficiency is higher.

Drawings

FIG. 1 is a schematic structural diagram provided by the present disclosure;

FIG. 2 is a schematic structural view of a first adjustment assembly provided by the present disclosure;

FIG. 3 is a schematic structural view of a second adjustment assembly provided by the present disclosure;

fig. 4 is a schematic structural view of a hemming assembly provided by the present disclosure.

In the figure: 101. a first adjustment assembly; 11. a slider; 12. a left-handed threaded rod; 13. a threaded sleeve; 14. a first gear; 15. a transmission screw rod; 16. a first dial; 17. a right-handed threaded rod; 18. a box body; 201. a second adjustment assembly; 21. a limiting plate; 22. connecting columns; 23. a toothed plate; 24. a limiting column; 25. a limiting groove; 26. a second gear; 27. a second adjustment dial; 301. a crimping assembly; 31. a fixed roller; 32. a rotating roller; 33. a driven gear; 34. a sliding post; 35. mounting a disc; 36. a driving gear; 37. an annular groove; 38. mounting a plate; 39. a motor; 41. a groove; 42. a chute; 43. a through groove.

Detailed Description

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a curling device for intelligent manufacturing and production of metal sheets comprises a first adjusting component 101 and a second adjusting component 201, wherein the first adjusting component 101 comprises two sliders 11, a left-handed threaded rod 12, a threaded sleeve 13, a first gear 14, a transmission screw rod 15, a first adjusting disc 16 and a right-handed threaded rod 17;

one end of a left-handed threaded rod 12 is rotatably connected to one side of one sliding block 11 through a bearing, one end of a right-handed threaded rod 17 is rotatably connected to one side of the other sliding block 11 through a bearing, the outer side wall of the left-handed threaded rod 12 and the outer side wall of the right-handed threaded rod 17 are both in threaded connection with the inner side wall of a threaded sleeve 13, the left-handed threaded rod 12 and the right-handed threaded rod 17 are respectively positioned on two sides of the threaded sleeve 13, the outer side wall of the threaded sleeve 13 is fixedly connected to the inner side wall of a first gear 14, and the outer side wall of a transmission screw rod 15 is meshed and connected to the outer side wall of the first gear 14;

the second adjusting assembly 201 includes two limiting plates 21, two connecting posts 22, two toothed plates 23, a limiting post 24, a limiting groove 25 and a second gear 26.

In this embodiment, specifically: two spliced poles 22 weld respectively in the front surface of two limiting plates 21, the rear surface of two pinion racks 23 welds respectively in the front surface of two spliced poles 22, the upper surface meshing of one pinion rack 23 is connected in the lateral wall of second gear 26, the lower surface meshing of another pinion rack 23 is connected in the lateral wall of second gear 26, two pinion racks 23 are located the top and the below of second gear 26 respectively, spacing groove 25 sets up in the upper surface of one pinion rack 23, spacing post 24 welds in the lower surface of another pinion rack 23, the lateral wall sliding connection of spacing post 24 is in the inside wall of spacing groove 25, when second gear 26 rotates, drive two limiting plates 21 through two pinion racks 23 and be close to each other or keep away from each other, with the sheetmetal that is suitable for not unidimensional, can make the position of two pinion racks 23 more stable through spacing groove 25 and spacing post 24.

In this embodiment, specifically: the upper surface of the sliding block 11 is provided with a curling assembly 301, and the curling assembly 301 comprises a fixed roller 31, a rotating roller 32, a driven gear 33, a sliding column 34, a mounting disc 35, a driving gear 36, an annular groove 37, a mounting plate 38 and a motor 39;

the last surface mounting of slider 11 has motor 39, motor 39's output shaft runs through mounting disc 35 and rotates with mounting disc 35 through the bearing and is connected, motor 39's output shaft runs through the one end of mounting disc 35 and the gear shaft fixed connection of driving gear 36, the lateral wall of driving gear 36 is connected with driven gear 33's lateral wall meshing, the top of slip post 34 welds in driven gear 33's lower surface center, the upper surface of mounting disc 35 is seted up to ring channel 37, the lateral wall sliding connection of slip post 34 is in the inside wall of ring channel 37, and then drive driving gear 36 through motor 39 and rotate, driving gear 36 drives driven gear 33 and rotates, can make driven gear 33 revolve around driving gear 36 through slip post 34 and ring channel 37 and rotate.

In this embodiment, specifically: the lower surface fixed connection of fixed roller 31 roller is in the upper surface of driving gear 36, the lateral wall of fixed roller 31 roller passes through the bearing and is connected with mounting panel 38 rotation, the lower surface fixed connection of live-rollers 32 roller is in the upper surface of driven gear 33, the lateral wall of live-rollers 32 roller passes through the bearing and is connected with mounting panel 38 rotation, can make fixed roller 31 and live-rollers 32's position fixed through mounting panel 38, prevent that live-rollers 32 from inclining or droing, it all revolves around fixed roller 31 to live-rollers 32 and mounting panel 38 during operation.

In this embodiment, specifically: the first adjusting assembly 101 further includes a box 18, a groove 41 is formed in an inner bottom wall of the box 18, two through grooves 43 are symmetrically formed in an upper surface of the box 18, four sliding grooves 42 are symmetrically formed in the upper surface of the box 18, the position of the sliding block 11 is defined through the groove 41, the position of the mounting plate 38 is defined through the through grooves 43, and the position of the limiting plate 21 is defined through the sliding grooves 42.

In this embodiment, specifically: the outer side walls of the two sliders 11 are symmetrically and slidably connected to the inner side walls of the grooves 41, and the outer side wall of the mounting plate 38 is slidably connected to the inner side walls of the through groove 43, so that the sliders 11 drive the mounting plate 38 to move in the through groove 43 when moving.

In this embodiment, specifically: a first adjusting disc 16 is installed at one end, far away from the first gear 14, of the transmission screw rod 15, the outer side wall of the transmission screw rod 15 is connected to the front surface of the box body 18 in a rotating mode through a bearing, the outer side wall of the transmission screw rod 15 is connected to the inner bottom wall of the box body 18 in a rotating mode through a bearing seat, the transmission screw rod 15 is driven to rotate through the first adjusting disc 16, and then the position between the two sliding blocks 11 is adjusted.

In this embodiment, specifically: the gear shaft of the second gear 26 is rotatably connected to the front surface of the box body 18 through a bearing, a second adjusting disc 27 is installed at one end, away from the box body 18, of the gear shaft of the second gear 26, the lower surface of the limiting plate 21 is slidably connected to the inner side wall of the sliding groove 42, the second gear 26 is driven to rotate through the second adjusting disc 27, and then the distance between the two limiting plates 21 is adjusted.

In this embodiment, specifically: the switch is installed on the outer side wall of the box 18, the electrical output end of the switch is electrically connected with the electrical input end of the motor 39 through a wire, and the electrical input end of the switch is connected with the external commercial power to supply power for the motor 39.

The application provides a curling method for intelligent manufacturing and production of metal sheets, which comprises the following steps:

s1, placing the metal sheet to be curled between the fixed roller 31 and the rotating roller 32, and enabling two sides of the metal sheet to be attached to the two limiting plates 21;

s2, controlling the motor 39 to work through a switch, wherein the motor 39 drives the driving gear 36 to rotate, so that the fixed roller 31 rotates, the driving gear 36 drives the driven gear 33 to rotate, so that the rotating roller 32 rotates, the driven gear 33 slides in the annular groove 37 through the sliding column 34, and at the moment, the driven gear 33 drives the rotating roller 32 to rotate around the fixed roller 31;

s3, the mounting plate 38 rotates around the fixed roller 31 through the rotating roller 32, and the rotating roller 32 curls the metal sheet while rotating around the fixed roller 31;

s4, when the size of the metal sheet to be curled is smaller, the second adjusting disk 27 is rotated clockwise, the second adjusting disk 27 drives the second gear 26, the second gear 26 drives the two toothed plates 23, the toothed plates 23 drive the two limiting plates 21 to approach each other through the connecting column 22, and then the two limiting plates 21 approach the smaller metal sheet;

s5, when the size of the curled edge of the metal sheet needs to be adjusted, the first adjusting disc 16 is rotated, the first adjusting disc 16 drives the transmission screw rod 15 to rotate, and the transmission screw rod 15 drives the first gear 14 to rotate, so that the size of the curled edge of the metal sheet is adjusted.

When the metal sheet curling machine works, a metal sheet to be curled is placed between a fixed roller 31 and a rotating roller 32, two sides of the metal sheet are attached to two limiting plates 21, the motor 39 is controlled by a switch to work, the motor 39 drives a driving gear 36 to rotate, the fixed roller 31 further rotates, the driving gear 36 drives a driven gear 33 to rotate, the rotating roller 32 further rotates, the driven gear 33 slides in an annular groove 37 through a sliding column 34, the driven gear 33 drives the rotating roller 32 to rotate around the fixed roller 31, a mounting plate 38 rotates around the fixed roller 31 through the rotating roller 32, the rotating roller 32 curls the metal sheet when rotating around the fixed roller 31, when the size of the metal sheet to be curled is smaller, a second adjusting disc 27 is clockwise rotated, the second adjusting disc 27 drives a second gear 26, the second gear 26 drives two toothed plates 23, and the toothed plates 23 drive the two limiting plates 21 to approach each other through the connecting column 22, and then make two limiting plates 21 be close to less sheetmetal this moment, when the turn-up size of sheetmetal needs to be adjusted, through rotating first adjustment disk 16, first adjustment disk 16 drives transmission lead screw 15 and rotates, transmission lead screw 15 drives first gear 14 and rotates, first gear 14 drives levogyration threaded rod 12 and dextrorotation threaded rod 17 through threaded sleeve 13 and is close to each other or keeps away from, levogyration threaded rod 12 and dextrorotation threaded rod 17 drive two sliders 11 and are close to each other or keep away from, and then drive two turn-up subassemblies 301 and be close to each other or keep away from through slider 11, adjust the turn-up size of sheetmetal, and convenient operation, and the suitability is stronger.

Claims (9)

1. A curling device for intelligent manufacturing production of metal sheets comprises a first adjusting component (101) and a second adjusting component (201), and is characterized in that: the first adjusting assembly (101) comprises two sliding blocks (11), a left-handed threaded rod (12), a threaded sleeve (13), a first gear (14), a transmission screw rod (15), a first adjusting disc (16) and a right-handed threaded rod (17);

one end of the left-handed threaded rod (12) is rotatably connected to one side of one sliding block (11) through a bearing, one end of the right-handed threaded rod (17) is rotatably connected to one side of the other sliding block (11) through a bearing, the outer side wall of the left-handed threaded rod (12) and the outer side wall of the right-handed threaded rod (17) are both in threaded connection with the inner side wall of the threaded sleeve (13), the left-handed threaded rod (12) and the right-handed threaded rod (17) are respectively located on two sides of the threaded sleeve (13), the outer side wall of the threaded sleeve (13) is fixedly connected to the inner side wall of the first gear (14), and the outer side wall of the transmission screw rod (15) is meshed and connected to the outer side wall of the first gear (14);

the second adjusting component (201) comprises two limiting plates (21), two connecting columns (22), two toothed plates (23), a limiting column (24), a limiting groove (25) and a second gear (26).

2. The curling device for intelligent manufacturing and production of metal sheets as claimed in claim 1, wherein: two the spliced pole (22) weld respectively in the front surface of two limiting plates (21), two the rear surface of pinion rack (23) welds respectively in the front surface of two spliced poles (22), one the upper surface meshing of pinion rack (23) is connected in the lateral wall of second gear (26), another the lower surface meshing of pinion rack (23) is connected in the lateral wall of second gear (26), two pinion rack (23) is located the top and the below of second gear (26) respectively, the upper surface of a pinion rack (23) is seted up in spacing groove (25), spacing post (24) weld in the lower surface of another pinion rack (23), the lateral wall sliding connection of spacing post (24) is in the inside wall of spacing groove (25).

3. The curling device for intelligent manufacturing and production of metal sheets as claimed in claim 1, wherein: the upper surface of the sliding block (11) is provided with a hemming assembly (301), and the hemming assembly (301) comprises a fixed roller (31), a rotating roller (32), a driven gear (33), a sliding column (34), an installation disc (35), a driving gear (36), an annular groove (37), an installation plate (38) and a motor (39);

the last surface mounting of slider (11) has motor (39), the output shaft of motor (39) runs through mounting disc (35) and rotates with mounting disc (35) through the bearing and is connected, the output shaft of motor (39) runs through the one end of mounting disc (35) and the gear shaft fixed connection of driving gear (36), the lateral wall of driving gear (36) is connected with the lateral wall meshing of driven gear (33), the top of sliding column (34) welds in the lower surface center of driven gear (33), the upper surface in mounting disc (35) is seted up in ring channel (37), the lateral wall sliding connection of sliding column (34) is in the inside wall of ring channel (37).

4. The curling device for intelligent manufacturing and production of metal sheets as claimed in claim 3, wherein: the lower fixed surface of fixed roller (31) roller is connected in the upper surface of driving gear (36), the lateral wall of fixed roller (31) roller passes through the bearing and is connected with mounting panel (38) rotation, the lower fixed surface of live-rollers (32) roller is connected in the upper surface of driven gear (33), the lateral wall of live-rollers (32) roller passes through the bearing and is connected with mounting panel (38) rotation.

5. The curling device for intelligent manufacturing and production of metal sheets as claimed in claim 1, wherein: the first adjusting assembly (101) further comprises a box body (18), a groove (41) is formed in the inner bottom wall of the box body (18), two through grooves (43) are symmetrically formed in the upper surface of the box body (18), and four sliding grooves (42) are symmetrically formed in the upper surface of the box body (18).

6. The curling device for intelligent manufacturing and production of metal sheets as claimed in claim 3, wherein: the outer side walls of the two sliding blocks (11) are symmetrically and slidably connected to the inner side walls of the grooves (41), and the outer side walls of the mounting plates (38) are slidably connected to the inner side walls of the through grooves (43).

7. The curling device for intelligent manufacturing and production of metal sheets as claimed in claim 1, wherein: one end, far away from first gear (14), of transmission lead screw (15) is installed first adjusting plate (16), the lateral wall of transmission lead screw (15) is connected in the front surface of box (18) through bearing rotation, the lateral wall of transmission lead screw (15) is connected in the interior diapire of box (18) through bearing frame rotation.

8. The curling device for intelligent manufacturing and production of metal sheets as claimed in claim 2, wherein: the gear shaft of second gear (26) passes through the bearing and rotates to be connected in the front surface of box (18), the gear shaft of second gear (26) is kept away from the one end of box (18) and is installed second adjustment disk (27), the lower surface sliding connection of limiting plate (21) is in the inside wall of spout (42).

9. A method of hemming for smart manufacturing production of sheet metal according to claims 1-8 comprising the steps of:

s1, placing the metal sheet to be curled between the fixed roller and the rotating roller, and enabling two sides of the metal sheet to be attached to the two limiting plates;

s2, controlling the motor to work through a switch, wherein the motor drives the driving gear to rotate so as to rotate the fixed roller, the driving gear drives the driven gear to rotate so as to rotate the rotating roller, the driven gear slides in the annular groove through the sliding column, and the driven gear drives the rotating roller to rotate around the fixed roller;

s3, enabling the mounting plate to rotate around the fixed roller through the rotating roller, and further enabling the rotating roller to curl the metal sheet when rotating around the fixed roller;

s4, when the size of the metal sheet to be curled is small, the second adjusting disc is rotated clockwise, the second adjusting disc drives a second gear, the second gear drives two toothed plates, the toothed plates drive two limiting plates to be close to each other through a connecting column, and then the two limiting plates are close to the small metal sheet;

and S5, when the size of the curled edge of the metal sheet needs to be adjusted, the first adjusting disc is rotated to drive the transmission screw rod to rotate, and the transmission screw rod drives the first gear to rotate, so that the size of the curled edge of the metal sheet is adjusted.

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