CN110640475A - Flattening and longitudinal shearing combined unit for coiled stainless steel plates - Google Patents
Flattening and longitudinal shearing combined unit for coiled stainless steel plates Download PDFInfo
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- CN110640475A CN110640475A CN201910923927.5A CN201910923927A CN110640475A CN 110640475 A CN110640475 A CN 110640475A CN 201910923927 A CN201910923927 A CN 201910923927A CN 110640475 A CN110640475 A CN 110640475A
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- leveling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Abstract
The invention relates to a leveling, longitudinal shearing combined unit for coiled stainless steel plates, which comprises an installation platform, an uncoiling support, an uncoiling and leveling device, a feeding and leveling device, a discharging and leveling device, a shearing knife and a transmission device, wherein the uncoiling support, the uncoiling and leveling device, the feeding and leveling device and the discharging and leveling device are sequentially arranged at the upper end of the installation platform from left to right in a welding mode, the shearing knife is arranged between the feeding and leveling device and the discharging and leveling device, and the transmission device is arranged on the right side of the discharging and leveling device. The leveling and longitudinal shearing combined unit for coiled stainless steel plates can solve the problems that when an existing longitudinal shearing machine is used for processing coiled stainless steel plates, stripping and longitudinal shearing are directly carried out when reverse leveling of the coiled stainless steel plates is incomplete, so that the widths of the same coils longitudinally sheared by stripping are different, and after stripping and longitudinal shearing are finished, winding and collecting are directly carried out, so that the coiled stainless steel plates after winding are not flat and compact in winding and the like.
Description
Technical Field
The invention relates to the technical field of longitudinal shearing unit processing, in particular to a flattening and longitudinal shearing combined unit for coiled stainless steel plates.
Background
Slitting machines, also known as slitting lines, slitting machines, are a name for equipment for processing coiled stainless steel sheets. The metal strip cutting machine is suitable for longitudinally cutting metal strips and rewinding the slit narrow strips into coils. The slitting machine has the characteristics of convenient operation, high cutting quality, high material utilization rate, stepless speed regulation of cutting speed and the like. The slitting machine consists of mechanisms such as uncoiling and uncoiling, material guiding and positioning, slitting and slitting, coiling and the like, and is widely applied to the industries of transformers, motors, household appliances, automobiles, building materials, packaging and the like.
In actual production and manufacturing, the existing slitting machine has the following problems in actual operation of processing coiled stainless steel plates:
(1) when an existing slitting machine is used for processing coiled stainless steel plates, the coiled stainless steel plates are usually subjected to reverse leveling only through gravity and then are directly subjected to slitting and slitting, and the situation that the width of the same coil longitudinally sheared by slitting and slitting is different due to the fact that the coiled stainless steel plates are not completely leveled easily occurs in the slitting process;
(2) when an existing slitting machine is used for processing coiled stainless steel plates, after slitting and slitting are completed, most coiled stainless steel plates are directly rolled and collected after reverse leveling, so that coiled strips after slitting are completed are fluffy, and the coiled stainless steel plates after rolling are not flat and compact.
In order to make up the defects of the prior art, the invention provides a flattening and longitudinal shearing combined unit for coiled stainless steel plates.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: a leveling, longitudinal shearing combined unit for coiled stainless steel plates comprises a mounting table, an uncoiling support, an uncoiling and leveling device, a feeding and leveling device, a discharging and leveling device, a shearing knife and a transmission device, wherein the uncoiling support, the uncoiling and leveling device, the feeding and leveling device and the discharging and leveling device are sequentially arranged at the upper end of the mounting table from left to right in a welding mode; wherein:
the uncoiling and leveling device comprises an installation frame, a fixed roller, an adjustable roller, a transmission rod, four compression springs, a ratchet wheel, a pawl, a spring piece and a rotating rod, wherein the lower end of the installation frame is installed on an installation platform in a welding mode, the fixed roller is arranged at the lower end inside the installation frame, the fixed roller is installed in the installation frame through a bearing, the upper end of the fixed roller is provided with the adjustable roller, the fixed roller and the adjustable roller are in I-shaped structures, the fixed roller and the adjustable roller in the I-shaped structures play a role in limiting and guiding the front and the back of a thin steel plate, the adjustable roller is installed inside the installation frame in a sliding fit mode, the compression springs are symmetrically arranged on the front side and the back side of the installation frame, the compression springs are symmetrically installed on the upper side and the lower side of the adjustable roller, the ratchet, the middle part of the ratchet wheel is welded with a rotating rod, the upper end of the transmission rod is arranged at the left side of the upper end of the ratchet wheel through a pin shaft, the lower end of the transmission rod is provided with an adjustable roller through a bearing, when the ratchet wheel works, the thin steel plate passes through the gap between the fixed roller and the adjustable roller, when the gap is too large, the rotating rod is manually rotated to enable the ratchet wheel to rotate, thereby driving the transmission rod to descend, the adjustable roller descends along with the transmission rod, when the undetermined roller and the adjustable roller are tightly attached to the thin steel plate, the ratchet wheel is locked by the pawl, the pawl is fixed and limited by the spring piece, when the clearance is too small, the pawl and the spring piece are manually lifted upwards, thereby rotating the rotating rod to enable the ratchet wheel to rotate reversely, enabling the transmission rod to drive the adjustable roller to rise, further enlarging the gap between the fixed roller and the adjustable roller, putting down the pawl and the spring piece, the thin steel plate can pass through the uncoiling leveling device, and the compression spring plays roles of buffering protection and resetting.
The feeding leveling device comprises two vertical leveling mechanisms and two horizontal leveling mechanisms, the vertical leveling mechanisms are symmetrically welded on the mounting platform from front to back, the horizontal leveling mechanisms are symmetrically arranged on the front and back of the mounting platform and are mounted inside the vertical leveling mechanisms, the vertical leveling mechanisms and the horizontal leveling mechanisms are arranged on two sides of the thin steel plate, and the edges of the thin steel plate are leveled through the two leveling mechanisms.
Vertical leveling mechanism includes two vertical mounting panels, two price plates, two vertical axis, two fixture block bearings, two activity pressure disks, four compression rods and four reset spring, horizontal leveling mechanism left and right ends symmetry is provided with vertical mounting panel, vertical mounting panel passes through the welded mode and installs on the mount table, the welding of the inside lower extreme of vertical mounting panel has the price plate, the welding of the inside upper end of vertical mounting panel has vertical axis, vertical axis lower extreme passes through the fixture block bearing and installs activity pressure disk, activity pressure disk passes through sliding fit's mode and installs in the fixture block bearing outside, vertical axis left and right sides symmetry is provided with the compression rod, the welding of compression rod upper end is on vertical mounting panel, the compression rod lower extreme passes through sliding fit's mode and installs inside activity pressure disk upper end, and the compression rod outside.
The horizontal leveling mechanism comprises two L-shaped mounting blocks, four optical shafts, two adjusting screw rods, a leveling motor, a movable roller and a fixed roller, wherein the L-shaped mounting blocks are symmetrically mounted on the vertical mounting plate in a bilateral mode in a sliding fit manner, the optical shafts are symmetrically welded in the front and back of the inner part of the L-shaped mounting blocks, the optical shafts are mounted in the upper end of the vertical mounting plate in a sliding fit manner, the adjusting screw rods are mounted between the optical shafts in a thread fit manner, the leveling motor is mounted on the L-shaped mounting block at the right end through a motor mounting seat, the output end of the leveling motor is connected with the right end of the movable roller, the left end of the movable roller is mounted in the L-shaped mounting block at the, and the diameter of the left end of the movable roller is gradually increased from left to right, so that the thin steel plate can easily enter between the movable roller and the fixed roller, and the left end and the right end of the fixed roller are arranged on the vertical mounting plate through bearings.
When the steel plate edge flattening machine works, a steel plate passes through the vertical flattening mechanism, so that the movable platen rotates along the vertical shaft, the compression rod performs limit guiding on the movable platen, the movable platen and the fixed platen perform edge pressing treatment on the steel plate, the movable platen is lifted along the fixture block bearing through the expansion and contraction of the compression rod, so that the edge pressing flattening is performed on the edges of the steel plates with different thicknesses, in the edge pressing flattening process, the reset spring plays roles of buffer protection and reset, the steel plate continuously enters the horizontal flattening mechanism forwards, the adjusting screw rod is rotated in a manual mode, so that the L-shaped mounting block is lifted, the height of the movable roller is adjusted to adapt to the steel plates with different thicknesses, the movable roller rotates through the rotation of the flattening motor, so that the movable roller and the fixed roller perform rotary flattening on the edge of the steel plate, in the rotary flattening process, the optical axis plays a role of limit guiding, the steel plate enters the vertical flattening mechanism again through the horizontal flattening mechanism to perform edge pressing flattening, thereby making the sheet edge flat.
The discharging leveling device comprises a C-shaped mounting plate, a rotating motor, a discharging leveling roller, eight telescopic rods, eight compression springs and eight leveling wheels, wherein the lower end of the C-shaped mounting plate is mounted on a mounting table in a welding mode, the rotating motor is mounted on the rear side inside the C-shaped mounting plate through a motor mounting seat, an output shaft of the rotating motor is connected with the rear end of the discharging leveling roller, the front end of the discharging leveling roller is mounted at the front end of the C-shaped mounting plate through a bearing, the telescopic rods are uniformly arranged inside the right end of the C-shaped mounting plate from front to back in a sliding fit mode, the compression springs are sleeved outside the right end of each telescopic rod and are arranged in the C-shaped mounting plate, the leveling wheels are mounted at the left end of each telescopic rod through a pin shaft, during specific work, a thin steel plate which is cut by a shearing knife enters the discharging leveling device, the telescopic rods are extruded, the rotating motor rotates to drive the discharging leveling roller to rotate, so that the leveling wheel extrudes and levels the cut after the thin steel plate is sheared under the extrusion of the compression spring, and the compression spring plays a role in clamping and resetting.
As a preferred technical scheme of the invention, the transmission device comprises two side plates, a driving motor, a driving roller and a driven roller, the side plates are symmetrically welded on the front side and the rear side of the mounting platform, the driving motor is mounted at the lower end of the inner part of the front side plate through a motor mounting seat, the output shaft of the driving motor is connected with the front end of the driving roller, the rear end of the driving roller is mounted on the rear side plate through a bearing, the driven roller is arranged above the driving roller and is mounted inside the side plate through a bearing, when the device works specifically, a thin steel plate on an uncoiling bracket sequentially passes through the uncoiling leveling device, the feeding leveling device, the discharging leveling device and a shearing knife from left to right to reach the transmission device, the thin steel plate after being subjected to slitting passes through a gap between the driving roller and the driven roller through the rotation, the driven roller enables the thin steel plate to be always attached to the driving roller, and the driving roller is prevented from being incapable of transferring the thin steel plate.
According to a preferred technical scheme, rectangular grooves are symmetrically formed in the front side and the rear side of the mounting frame, the front end of the adjustable roller is mounted in the rectangular grooves through bearings, the bearings are mounted in the rectangular grooves in a sliding fit mode, the rear end of the adjustable roller is mounted at the lower end of the transmission rod through the bearings, the lower end of the transmission rod is mounted in the rectangular grooves in a sliding fit mode, two compression springs are arranged in the rectangular grooves and symmetrically mounted on the upper side and the lower side of the adjustable roller, when the adjustable roller works, the transmission rod is driven to lift by the ratchet wheel through manual rotation of the rotating rod, so that the adjustable roller is lifted in the rectangular grooves, and the compression springs in the rectangular grooves play roles of buffering protection and resetting limitation when the adjustable.
As a preferred technical scheme of the invention, two through holes are arranged at the upper end of the vertical mounting plate, the optical axis is arranged in the through holes in a sliding fit manner, adjusting holes are arranged between the through holes, the lower end of the adjusting screw rod is arranged in the adjusting holes, a T-shaped groove is arranged at the rear side of the vertical mounting plate, a T-shaped block is arranged at the rear side of the L-shaped mounting block, the L-shaped mounting block is arranged on the vertical mounting plate in a sliding fit manner by the T-shaped block, a bearing mounting hole is arranged at the right side of the vertical mounting plate, the right end of the fixed roller is arranged in the, the adjusting hole is a blind hole, the lower end of the adjusting screw rod is arranged in the adjusting hole, the L-shaped mounting block is lifted along the optical axis and the T-shaped groove by manually rotating the adjusting screw rod, therefore, the interval between the movable roller and the fixed roller is adjusted, the movable roller flattens the thin steel plates with different thicknesses, and the optical axis and the through hole as well as the T-shaped groove and the T-shaped block play a role in limiting and guiding the lifting of the L-shaped mounting block.
As a preferred technical scheme of the invention, the fixture block bearing comprises an inner ring, rollers, a retainer, an outer ring and a fixture block, wherein the inner ring is installed at the lower end of a vertical shaft in a welding mode, the rollers are uniformly arranged on the outer side of the inner ring along the circumferential direction of the inner ring, the rollers can reduce friction between the inner ring and the outer ring, the rollers are connected through the retainer, the outer ring is arranged on the outer side of the rollers, the fixture block is uniformly welded on the outer side of the outer ring along the circumferential direction of the outer ring, and the fixture block is connected with a movable pressure plate and the vertical shaft to enable the movable pressure plate to slide up.
As a preferred technical scheme of the invention, the upper end of the movable pressure plate is provided with an annular chute, the middle part of the chute is circular, the lower end of the compression rod is a ball, the ball is arranged in the annular chute in a sliding fit manner, the middle part of the movable pressure plate is provided with a clamping block hole, a clamping block bearing is arranged in the clamping block hole in a sliding fit manner, the movable pressure plate can rotate around a vertical shaft, and the ball plays a role in limiting and guiding.
As a preferred technical scheme, stepped holes are uniformly formed in the left end of the C-shaped mounting plate from front to back, the right end of the telescopic rod is mounted in the stepped holes in a sliding fit mode, a compression spring is sleeved on the outer side of the right end of the telescopic rod, and the compression spring is arranged in the stepped holes.
Compared with the prior art, the invention has the following advantages:
1. according to the leveling and longitudinal shearing combined unit for the coiled stainless steel plate, the surface of the coiled stainless steel plate is leveled in a secondary leveling mode before slitting and longitudinal shearing, so that the strip coil after slitting and longitudinal shearing is consistent with the required width, and the strip coil after slitting and longitudinal shearing is leveled before coiling through the discharging leveling device, so that the coiled strip coil is leveled and tight;
2. the leveling longitudinal shearing combined unit for the coiled stainless steel plate, provided by the invention, has the advantages that the front and the back of the uncoiled thin steel plate are limited by the fixed roller and the adjustable roller which are provided with I-shaped structures, and the adjustable roller is tightly attached to the thin steel plate by the ratchet and the pawl, so that the thin steel plate is leveled after uncoiling;
3. according to the leveling and longitudinal shearing combined unit for the coiled stainless steel plates, the edges of the thin steel plates are subjected to rotary leveling through the movable pressing disc and the movable roller, the feeding leveling device can lift in a certain range through the fixture block bearing and the adjusting screw, so that the leveling combined unit is suitable for the thin steel plates with different thicknesses, and the thin steel plates are easy to enter between the movable roller and the fixed roller through the structure that the diameters of the left ends of the movable rollers gradually increase from left to right, so that the rotary leveling is performed;
4. according to the leveling and longitudinal shearing combined unit for the coiled stainless steel plate, the discharging leveling roller and the leveling wheel are arranged to perform edge pressing leveling on the slit of the slitting and longitudinal shearing, so that deformation caused by shearing of the shearing knife is reduced, and a coiled strip coil is smooth and compact.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a front view of the uncoiling and leveling device of the present invention;
FIG. 3 is a sectional view (viewed from left to right) of the uncoiling and leveling device of the present invention;
FIG. 4 is a schematic perspective view of a feed leveler according to the present invention;
FIG. 5 is a front cross-sectional view of the feed leveling device of the present invention;
FIG. 6 is a left side view of the discharge leveling device of the present invention;
FIG. 7 is a front cross-sectional view of the discharge leveling device of the present invention;
FIG. 8 is a schematic perspective view of the vertical mounting plate of the present invention;
FIG. 9 is a cross-sectional view between the movable platen and the compression bar of the present invention;
FIG. 10 is a schematic perspective view of a cartridge bearing of the present invention;
fig. 11 is a top sectional view of the cartridge bearing of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to fig. 11.
A leveling, longitudinal shearing combined unit for coiled stainless steel plates comprises a mounting platform 1, an uncoiling support 2, an uncoiling and leveling device 3, a feeding and leveling device 4, a discharging and leveling device 5, a shearing knife 6 and a transmission device 7, wherein the uncoiling support 2, the uncoiling and leveling device 3, the feeding and leveling device 4 and the discharging and leveling device 5 are sequentially arranged at the upper end of the mounting platform 1 from left to right in a welding mode, the uncoiling and leveling device 3 is welded between the uncoiling support 2 and the feeding and leveling device 4, the shearing knife 6 is arranged between the feeding and leveling device 4 and the discharging and leveling device 5, and the transmission device 7 is arranged on the right side of the discharging and leveling device 5; wherein:
the uncoiling and leveling device 3 comprises an installation frame 31, a fixed roller 32, an adjustable roller 33, a transmission rod 34, four compression springs 35, a ratchet 36, a pawl 37, a spring leaf 38 and a rotating rod 39, wherein the lower end of the installation frame 31 is installed on the installation platform 1 in a welding mode, the fixed roller 32 is arranged at the lower end inside the installation frame 31, the fixed roller 32 is installed in the installation frame 31 through a bearing, the adjustable roller 33 is arranged at the upper end of the fixed roller 32, the fixed roller 32 and the adjustable roller 33 are both in an I-shaped structure, the fixed roller 32 and the adjustable roller 33 which are in the I-shaped structure play a limiting and guiding role on the front and the back of the thin steel plate, the adjustable roller 33 is installed inside the installation frame 31 in a sliding fit mode, the compression springs 35 are symmetrically arranged at the front side and the back side of the adjustable roller 33, the ratchet 36, the upper end of the ratchet wheel 36 is provided with a pawl 37 through a pin shaft, the upper end of the pawl 37 is provided with a spring leaf 38, the upper end of the spring leaf 38 is welded on the mounting frame 31, the middle part of the ratchet wheel 36 is welded with a rotating rod 39, the upper end of the transmission rod 34 is arranged on the left side of the upper end of the ratchet wheel 36 through the pin shaft, the lower end of the transmission rod 34 is provided with an adjustable roller 33 through a bearing, during specific work, a thin steel plate penetrates through a gap between the fixed roller 32 and the adjustable roller 33, when the gap is too large, the rotating rod 39 is manually rotated to enable the ratchet wheel 36 to rotate, so that the transmission rod 34 is driven to descend, the adjustable roller 33 descends along with the transmission rod 34, when the roller 32 and the adjustable roller 33 are tightly attached to the thin steel plate, the pawl 36 is limited and locked by the pawl 37, and the, so that the transmission rod 34 drives the adjustable roller 33 to rise, thereby adjusting the gap between the fixed roller 32 and the adjustable roller 33, and the pawl 37 and the spring piece 38 are put down, so that the thin steel plate can pass through the uncoiling and leveling device 3, and the compression spring 35 plays the roles of buffering protection and resetting.
The feeding leveling device 4 comprises two vertical leveling mechanisms 41 and two horizontal leveling mechanisms 42, the vertical leveling mechanisms 41 are symmetrically welded on the mounting platform 1 from front to back, the horizontal leveling mechanisms 42 are symmetrically arranged on the mounting platform 1 from front to back, the horizontal leveling mechanisms 42 are mounted inside the vertical leveling mechanisms 41, the vertical leveling mechanisms 41 and the horizontal leveling mechanisms 42 are arranged on two sides of the thin steel plate, and the edges of the thin steel plate are leveled through the vertical leveling mechanisms 41 and the horizontal leveling mechanisms 42.
The vertical leveling mechanism 41 comprises two vertical mounting plates 411, two fixed plates 412, two vertical shafts 413, two fixture block bearings 414, two movable pressure plates 415, four compression rods 416 and four return springs 417, both ends symmetry is provided with vertical mounting panel 411 about horizontal leveling mechanism 42, vertical mounting panel 411 is installed on mount table 1 through the welded mode, the inside lower extreme welding of vertical mounting panel 411 has fixed plate 412, the inside upper end welding of vertical mounting panel 411 has vertical axis 413, movable pressure disk 415 is installed through fixture block bearing 414 to vertical axis 413 lower extreme, movable pressure disk 415 installs in the fixture block bearing 414 outside through sliding fit's mode, vertical axis 413 left and right sides symmetry is provided with compression rod 416, the welding is on vertical mounting panel 411 on compression rod 416, the compression rod 416 lower extreme is installed inside movable pressure disk 415 upper end through sliding fit's mode, and the compression rod 416 outside is provided with reset spring 417.
The horizontal leveling mechanism 42 comprises two L-shaped mounting blocks 421, four optical axes 422, two adjusting screws 423, a leveling motor 424, a movable roller 425 and a fixed roller 426, the L-shaped mounting blocks 421 are symmetrically mounted on the vertical mounting plate 411 in a sliding fit manner, the optical axes 422 are symmetrically welded in the L-shaped mounting blocks 421 in a front-back manner, the optical axes 422 are mounted in the upper end of the vertical mounting plate 411 in a sliding fit manner, the adjusting screws 423 are mounted between the optical axes 422 in a threaded fit manner, the leveling motor 424 is mounted on the L-shaped mounting block 421 at the right end through a motor mounting seat, the output end of the leveling motor 424 is connected with the right end of the movable roller 425, the left end of the movable roller 425 is mounted in the L-shaped mounting block 421 at the left end through a bearing, the fixed roller 426 is arranged at the lower end of the movable roller 425, and the diameter of the left end of the movable roller 425 gradually increases from left to, the fixed roller 426 is mounted on the vertical mounting plate 411 at the left and right ends thereof through bearings.
During the specific work, the thin steel plate passes through the vertical leveling mechanism 41, so that the movable platen 415 rotates along the vertical shaft 413, the compression rod 416 carries out limit guiding on the movable platen 415, the movable platen 415 and the fixed platen 412 carry out edge pressing treatment on the thin steel plate, the movable platen 415 is lifted along the fixture block bearing 414 through the expansion and contraction of the compression rod 416, so that the edge pressing leveling is carried out on the edges of the thin steel plates with different thicknesses, in the edge pressing leveling process, the reset spring 417 plays a role in buffer protection and reset, the thin steel plate continuously enters the horizontal leveling mechanism 42 forwards, the adjusting screw 423 is rotated in a manual mode, the L-shaped mounting block 421 is lifted, so that the height of the movable roller 425 is adjusted to adapt to the thin steel plates with different thicknesses, the movable roller 425 rotates through the rotation of the leveling motor 424, so that the movable roller 425 and the fixed roller 426 carry out rotation leveling on the edges of the thin steel plates, in the, the optical axis 422 plays a role of limiting and guiding, and the thin steel plate enters the vertical leveling mechanism 41 again through the horizontal leveling mechanism 42 for edge pressing leveling, so that the edge of the thin steel plate is leveled.
The discharging leveling device 5 comprises a C-shaped mounting plate 51, a rotating motor 52, a discharging leveling roller 53, eight telescopic rods 54, eight compression springs 55 and eight leveling wheels 56, wherein the lower end of the C-shaped mounting plate 51 is mounted on the mounting table 1 in a welding mode, the rotating motor 52 is mounted on the rear side inside the C-shaped mounting plate 51 through a motor mounting seat, an output shaft of the rotating motor 52 is connected with the rear end of the discharging leveling roller 53, the front end of the discharging leveling roller 53 is mounted at the front end of the C-shaped mounting plate 51 through a bearing, the telescopic rods 54 are uniformly arranged inside the right end of the C-shaped mounting plate 51 from front to back in a sliding fit mode, the outer side of the right end of each telescopic rod 54 is sleeved with a compression spring 55, the compression springs 55 are arranged in the C-shaped mounting plate 51, the leveling wheels 56 are mounted at the left end of each telescopic rod 54 through a pin shaft, and during specific, the compression spring 55 extrudes the telescopic rod 54, so that the leveling wheel 56 is tightly attached to the sheared thin steel plate, the rotating motor 52 rotates to drive the discharging leveling roller 53 to rotate, the leveling wheel 56 extrudes and levels the cut of the thin steel plate under the extrusion of the compression spring 55, and the compression spring 55 plays a role in clamping and resetting.
The transmission device 7 comprises two side plates 71, a driving motor 72, a driving roller 73 and a driven roller 74, the side plates 71 are symmetrically welded on the front side and the rear side of the mounting table 1, the driving motor 72 is mounted at the lower end inside the front end side plate 71 through a motor mounting seat, an output shaft of the driving motor 72 is connected with the front end of the driving roller 73, the rear end of the driving roller 73 is mounted on the rear side plate 71 through a bearing, the driven roller 74 is arranged above the driving roller 73, the driven roller 74 is mounted inside the side plate 71 through a bearing, during specific work, a thin steel plate on an uncoiling support sequentially passes through the uncoiling leveling device 3, the feeding leveling device 4, the discharging leveling device 5 and the shearing knife 6 from left to right to reach the transmission device 7, the sheared thin steel plate passes through a gap between the driving roller 73 and the driven roller 74, the driving motor 72 rotates to drive the driving roller 73, the driven roller 74 keeps the thin steel sheet close to the driving roller 73, and prevents the driving roller 73 from being unable to transfer the thin steel sheet.
Rectangular channel has been seted up to bilateral symmetry around installing frame 31, adjustable cylinder 33 front end passes through the bearing and installs in the rectangular channel, the bearing passes through sliding fit's mode and installs in the rectangular channel, adjustable cylinder 33 rear end passes through the bearing and installs at transfer line 34 lower extreme, transfer line 34 lower extreme passes through sliding fit's mode and installs in the rectangular channel, be provided with two compression spring 35 in the rectangular channel, compression spring 35 symmetry is installed in adjustable cylinder 33 both sides from top to bottom, concrete during operation, through artifical dwang 39 that rotates, make ratchet 36 drive transfer line 34 go up and down, thereby make adjustable cylinder 33 go up and down in the rectangular channel, compression spring 35 in the rectangular channel plays buffer protection and the spacing effect that resets when adjustable cylinder 33 goes up and down.
Two through holes are formed in the upper end of the vertical mounting plate 411, the optical axis 422 is installed in the through holes in a sliding fit mode, adjusting holes are formed among the through holes, the lower end of the adjusting screw 423 is arranged in the adjusting holes, a T-shaped groove is formed in the rear side of the vertical mounting plate 411, a T-shaped block is arranged on the rear side of the L-shaped mounting block 421, the L-shaped mounting block 421 is installed on the vertical mounting plate 411 through the sliding fit mode by the T-shaped block, a bearing mounting hole is formed in the right side of the vertical mounting plate 411, the right end of the fixed roller 426 is installed in the bearing mounting hole through a bearing, when the device works in detail, the, the L-shaped mounting block 421 is lifted and lowered along the optical axis 422 and the T-shaped groove by manually rotating the adjusting screw 423, therefore, the interval between the movable roller 425 and the fixed roller 426 is adjusted, so that the movable roller 425 flattens the thin steel plates with different thicknesses, and the optical axis 422, the through hole, the T-shaped groove and the T-shaped block play a role in limiting and guiding the lifting of the L-shaped mounting block 421.
The fixture block bearing 414 comprises an inner ring 414a, rollers 414b, a retainer 414c, an outer ring 414d and fixture blocks 414e, wherein the inner ring 414a is installed at the lower end of the vertical shaft 413 in a welding manner, the rollers 414b are uniformly arranged on the outer side of the inner ring 414a along the circumferential direction thereof, the rollers 414b can reduce the friction between the inner ring 414a and the outer ring 414d, the rollers 414b are connected through the retainer 414c, the outer ring 414d is arranged on the outer side of the rollers 414b, the fixture blocks 414e are uniformly welded on the outer side of the outer ring 414d along the circumferential direction thereof, and the fixture blocks 414e are connected with the movable pressure plate 415 and the vertical shaft 413, so that the movable pressure plate 415 slides up and down along the fixture blocks 414.
Annular spout has been seted up to activity pressure disk 415 upper end, and the spout middle part is circularly, and the lower extreme of compression rod 416 is the spheroid, and the spheroid is installed in annular spout through sliding fit's mode, and the fixture block hole has been seted up at activity pressure disk 415 middle part, and fixture block bearing 414 installs in the fixture block hole through sliding fit's mode, and activity pressure disk 415 can rotate around vertical axis 413, and the spheroid plays the effect of spacing direction.
Evenly seted up the shoulder hole behind the C-shaped mounting panel 51 left end in the past, telescopic link 54 right-hand member is installed in the shoulder hole through sliding fit's mode, and telescopic link 54 right-hand member outside cover is equipped with pressure spring 55, and pressure spring 55 sets up in the shoulder hole.
When in work:
s1, feeding: manually placing the coiled thin steel plate on the uncoiling bracket 2, and enabling one end of the thin steel plate to sequentially pass through the uncoiling leveling device 3, the feeding leveling device 4, the discharging leveling device 5 and the shearing knife 6 to reach the transmission device 7;
s2, material loading and leveling: manually rotating the rotating rod 39 to enable the ratchet wheel 36 to rotate, so as to drive the transmission rod 34 to lift, the adjustable roller 33 lifts along with the transmission rod 34, so that the fixed roller 32 and the adjustable roller 33 are tightly attached to the thin steel plate, the ratchet wheel 36 is limited and locked by the pawl 37, and the pawl 37 is fixed and limited by the spring piece 38;
s3, adjusting feeding and leveling: the L-shaped mounting block 421 is lifted and lowered along the optical axis 422 and the T-shaped groove by manually rotating the adjusting screw 423, so that the interval between the movable roller 425 and the fixed roller 426 is adjusted, and the movable roller 425 flattens the thin steel plates with different thicknesses;
s4, feeding and leveling: the movable platen 415 rotates and ascends through the fixture block bearing 414 and the compression rod 416 so as to level the edge of the thin steel plate, and the leveling motor 424 rotates so as to rotate the movable roller 425 and level the edge of the thin steel plate through the movable roller 425 and the fixed roller 426, and the edge of the thin steel plate enters the shearing knife for shearing after the leveling is finished;
s5, discharging and leveling: after the shearing is finished, the thin steel plate enters the discharging leveling device 5, the compression spring 55 extrudes the telescopic rod 54, so that the leveling wheel 56 is tightly attached to the sheared thin steel plate, the rotating motor 52 rotates to drive the discharging leveling roller 53 to rotate, so that the leveling roller 53 and the leveling wheel 56 extrude and level the cut of the thin steel plate after shearing,
s6, blanking: and a winding mechanism is arranged behind the discharging leveling device 5 or the sheared thin steel plates are manually collected and stacked.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a lap corrosion resistant plate material flattening is indulged and is cut combined unit, includes mount table (1), opens a book support (2), opens a book levelling device (3), feeding levelling device (4), ejection of compact levelling device (5), cuts sword (6) and transmission (7), its characterized in that: the upper end of the mounting table (1) is sequentially provided with an uncoiling support (2), an uncoiling leveling device (3), a feeding leveling device (4) and a discharging leveling device (5) from left to right in a welding mode, the uncoiling leveling device (3) is welded between the uncoiling support (2) and the feeding leveling device (4), a shearing knife (6) is arranged between the feeding leveling device (4) and the discharging leveling device (5), and a transmission device (7) is arranged on the right side of the discharging leveling device (5); wherein:
the uncoiling and leveling device (3) comprises an installation frame (31), a fixed roller (32), an adjustable roller (33), a transmission rod (34), four compression springs (35), a ratchet wheel (36), a pawl (37), a spring leaf (38) and a rotating rod (39), wherein the lower end of the installation frame (31) is installed on the installation platform (1) in a welding mode, the fixed roller (32) is arranged at the lower end inside the installation frame (31), the fixed roller (32) is installed in the installation frame (31) through a bearing, the adjustable roller (33) is arranged at the upper end of the fixed roller (32), the fixed roller (32) and the adjustable roller (33) are both in I-shaped structures, the adjustable roller (33) is installed inside the installation frame (31) in a sliding fit mode, the compression springs (35) are symmetrically arranged on the front side and the rear side of the installation frame (31), and the compression springs (35) are symmetrically installed on, a ratchet wheel (36) is mounted on the right side of the upper end of the mounting frame (31) through a pin shaft, a pawl (37) is mounted on the upper end of the ratchet wheel (36) through a pin shaft, a spring leaf (38) is arranged on the upper end of the pawl (37), the upper end of the spring leaf (38) is welded on the mounting frame (31), a rotating rod (39) is welded in the middle of the ratchet wheel (36), the upper end of a transmission rod (34) is mounted on the left side of the upper end of the ratchet wheel (36) through a pin shaft;
the feeding leveling device (4) comprises two vertical leveling mechanisms (41) and two horizontal leveling mechanisms (42), the vertical leveling mechanisms (41) are symmetrically welded on the mounting table (1) from front to back, the horizontal leveling mechanisms (42) are symmetrically arranged on the mounting table (1) from front to back, and the horizontal leveling mechanisms (42) are mounted inside the vertical leveling mechanisms (41);
the vertical leveling mechanism (41) comprises two vertical mounting plates (411), two fixed discs (412), two vertical shafts (413), two fixture block bearings (414), two movable pressure plates (415), four compression rods (416) and four reset springs (417), the vertical mounting plates (411) are symmetrically arranged at the left end and the right end of the horizontal leveling mechanism (42), the vertical mounting plates (411) are mounted on the mounting table (1) in a welding mode, the fixed discs (412) are welded at the lower end inside the vertical mounting plates (411), the vertical shafts (413) are welded at the upper end inside the vertical mounting plates (411), the movable pressure plates (415) are mounted at the lower ends of the vertical shafts (413) through the fixture block bearings (414), the movable pressure plates (415) are mounted on the outer sides of the fixture block bearings (414) in a sliding fit mode, the compression rods (416) are symmetrically arranged at the left side and the right side of the vertical shafts (413), and the upper ends of the, the lower end of the compression rod (416) is arranged in the upper end of the movable pressure plate (415) in a sliding fit mode, and a return spring (417) is arranged on the outer side of the compression rod (416);
the horizontal leveling mechanism (42) comprises two L-shaped mounting blocks (421), four optical axes (422), two adjusting screws (423), a leveling motor (424), a movable roller (425) and a fixed roller (426), wherein the L-shaped mounting blocks (421) are symmetrically mounted on a vertical mounting plate (411) in a sliding fit mode, the optical axes (422) are symmetrically welded in the L-shaped mounting blocks (421) front and back, the optical axes (422) are mounted in the upper end of the vertical mounting plate (411) in a sliding fit mode, the adjusting screws (423) are mounted between the optical axes (422) in a threaded fit mode, the leveling motor (424) is mounted on the L-shaped mounting block (421) at the right end through a motor mounting seat, the output end of the leveling motor (424) is connected with the right end of the movable roller (425), the left end of the movable roller (425) is mounted in the L-shaped mounting block (421) at the left end through a bearing, the fixed roller (426) is arranged at the, the diameter of the left end of the movable roller (425) is gradually increased from left to right, and the left end and the right end of the fixed roller (426) are arranged on the vertical mounting plate (411) through bearings;
the discharging leveling device (5) comprises a C-shaped mounting plate (51), a rotating motor (52), a discharging leveling roller (53), eight telescopic rods (54), eight compression springs (55) and eight leveling wheels (56), wherein the lower end of the C-shaped mounting plate (51) is mounted on the mounting table (1) in a welding mode, the rotating motor (52) is mounted on the rear side inside the C-shaped mounting plate (51) through a motor mounting seat, an output shaft of the rotating motor (52) is connected with the rear end of the discharging leveling roller (53), the front end of the discharging leveling roller (53) is mounted at the front end of the C-shaped mounting plate (51) through a bearing, the telescopic rods (54) are uniformly arranged inside the right end of the C-shaped mounting plate (51) from front to back in a sliding fit mode, the compression springs (55) are sleeved outside the right end of the telescopic rods (54), and the compression springs (55) are arranged in the C-, the left end of the telescopic rod (54) is provided with a leveling wheel (56) through a pin shaft.
2. The flattening and slitting combined unit for coiled stainless steel plates as claimed in claim 1, wherein: the transmission device (7) comprises two side plates (71), a driving motor (72), a driving roller (73) and a driven roller (74), the side plates (71) are symmetrically welded on the front side and the rear side of the mounting table (1), the driving motor (72) is mounted at the lower end of the inside of the front end side plate (71) through a motor mounting seat, an output shaft of the driving motor (72) is connected with the front end of the driving roller (73), the rear end of the driving roller (73) is mounted on the rear side plate (71) through a bearing, the driven roller (74) is arranged above the driving roller (73), and the driven roller (74) is mounted inside the side plate (71) through.
3. The flattening and slitting combined unit for coiled stainless steel plates as claimed in claim 1, wherein: rectangular channel has been seted up to bilateral symmetry around installing frame (31), and adjustable cylinder (33) front end passes through the bearing and installs in the rectangular channel, and the bearing passes through sliding fit's mode and installs in the rectangular channel, and adjustable cylinder (33) rear end passes through the bearing and installs at transfer line (34) lower extreme, and transfer line (34) lower extreme passes through sliding fit's mode and installs in the rectangular channel, is provided with two compression spring (35) in the rectangular channel, and compression spring (35) symmetry is installed in both sides about adjustable cylinder (33).
4. The flattening and slitting combined unit for coiled stainless steel plates as claimed in claim 1, wherein: two through-holes have been seted up to vertical mounting panel (411) upper end, optical axis (422) are installed in the through-hole through sliding fit's mode, the regulation hole has been seted up between the through-hole, adjusting screw (423) lower extreme sets up in the regulation hole, the T-slot has been seted up to vertical mounting panel (411) rear side, L shape installation piece (421) rear side is provided with the T-shaped piece, the T-shaped piece passes through sliding fit's mode and installs L shape installation piece (421) on vertical mounting panel (411), the bearing mounting hole has been seted up on vertical mounting panel (411) right side, decide roller (426) right-hand member and pass through the bearing and install in the.
5. The flattening and slitting combined unit for coiled stainless steel plates as claimed in claim 1, wherein: the fixture block bearing (414) comprises an inner ring (414a), a roller (414b), a retainer (414c), an outer ring (414d) and a fixture block (414e), wherein the inner ring (414a) is installed at the lower end of a vertical shaft (413) in a welding mode, the rollers (414b) are uniformly arranged on the outer side of the inner ring (414a) along the circumferential direction of the inner ring, the rollers (414b) are connected with each other through the retainer (414c), the outer ring (414d) is arranged on the outer side of the roller (414b), and the fixture block (414e) is uniformly welded on the outer side of the outer ring (414 d).
6. The flattening and slitting combined unit for coiled stainless steel plates as claimed in claim 1, wherein: the upper end of the movable pressure plate (415) is provided with an annular sliding groove, the middle of the sliding groove is circular, the lower end of the compression rod (416) is a ball, the ball is installed in the annular sliding groove in a sliding fit mode, the middle of the movable pressure plate (415) is provided with a clamping block hole, and the clamping block bearing (414) is installed in the clamping block hole in a sliding fit mode.
7. The flattening and slitting combined unit for coiled stainless steel plates as claimed in claim 1, wherein: the left end of the C-shaped mounting plate (51) is uniformly provided with a stepped hole from front to back, the right end of the telescopic rod (54) is mounted in the stepped hole in a sliding fit mode, the outer side of the right end of the telescopic rod (54) is sleeved with a compression spring (55), and the compression spring (55) is arranged in the stepped hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910923927.5A CN110640475B (en) | 2019-09-27 | 2019-09-27 | Flattening and longitudinal shearing combined unit for coiled stainless steel plates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910923927.5A CN110640475B (en) | 2019-09-27 | 2019-09-27 | Flattening and longitudinal shearing combined unit for coiled stainless steel plates |
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| CN110640475A true CN110640475A (en) | 2020-01-03 |
| CN110640475B CN110640475B (en) | 2020-06-23 |
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| CN114101379A (en) * | 2021-11-22 | 2022-03-01 | 丹阳市龙鑫合金有限公司 | Cold rolling mill used for alloy strip and convenient to guide feeding and discharging materials and using method |
| CN117549089A (en) * | 2023-12-12 | 2024-02-13 | 无锡锦业智能装备有限公司 | Intelligent steel plate transverse shearing system |
| CN117549089B (en) * | 2023-12-12 | 2024-05-10 | 无锡锦业智能装备有限公司 | Intelligent steel plate transverse shearing system |
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| CN117549089B (en) * | 2023-12-12 | 2024-05-10 | 无锡锦业智能装备有限公司 | Intelligent steel plate transverse shearing system |
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| CN110640475B (en) | 2020-06-23 |
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Effective date of registration: 20200528 Address after: 344000 West of Wenchang Avenue and North of Jinpeng Avenue in Fuzhou High-tech Industrial Development Zone, Jiangxi Province Applicant after: Fuzhou Haili Stainless Steel Plate Co.,Ltd. Address before: Anhui University of technology, No.59, East Road, Ma'anshan, Anhui Applicant before: Wang Yu |
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Denomination of invention: A combined straightening and longitudinal shearing unit for rolled stainless steel plate Effective date of registration: 20210802 Granted publication date: 20200623 Pledgee: Fuzhou hi tech Zone Industry and technology Financing Guarantee Co., Ltd Pledgor: Fuzhou Haili Stainless Steel Plate Co.,Ltd. Registration number: Y2021980007178 |