CN116329327B - Steel plate straightening equipment - Google Patents
Steel plate straightening equipment Download PDFInfo
- Publication number
- CN116329327B CN116329327B CN202310536853.6A CN202310536853A CN116329327B CN 116329327 B CN116329327 B CN 116329327B CN 202310536853 A CN202310536853 A CN 202310536853A CN 116329327 B CN116329327 B CN 116329327B
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- China
- Prior art keywords
- straightening
- plate
- wall
- bevel gear
- movable
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 34
- 239000002985 plastic film Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses steel plate straightening equipment, and relates to the technical field of steel plate straightening. The steel plate feeding device comprises a mounting seat, wherein the outer wall of the mounting seat is fixedly connected with a mounting frame, a steel plate is fed through a feeding mechanism, the feeding mechanism comprises a motor, a mounting shaft and a feeding roller, the motor is mounted on the outer wall of the mounting frame, the mounting shaft is connected to the output end of the motor, and the feeding roller is fixedly connected to the outer wall of the mounting shaft; the device also comprises a straightening mechanism and a cleaning mechanism. According to the invention, the distance between the upper straightening roller and the lower straightening roller is adjusted by arranging the feeding mechanism, the straightening mechanism and the cleaning mechanism, so that the straightening operation of steel plates with different thicknesses is convenient; the automatic feeding in the straightening operation process can be realized through the feeding mechanism; the cleaning mechanism is arranged to clean the pre-straightened steel plate, so that impurities are prevented from adhering to the surface of the steel plate in the straightening process, and surface quality defects are avoided.
Description
Technical Field
The invention relates to the technical field of steel plate straightening, in particular to steel plate straightening equipment.
Background
The straightening process is one of important finishing processes for correcting the straightness defect of the metal plate. Various shape defects, such as bending, waving, buckling and the like of plate and strip steel materials, are often generated in the rolling process or the subsequent cooling and transportation process, and the defects of bending and the like can be eliminated under the action of external force through the straightening process, so that the product reaches a qualified state.
When the straightening operation is performed on the steel sheet, the steel sheet is generally put between straightening rolls of a corresponding size, and the straightening rolls perform the straightening operation on the steel sheet. However, in the prior art, the distance between the straightening rollers is fixed, so that the straightening rollers are difficult to adapt to straightening of steel plates with different thicknesses, and the processing operation can be continued only after the distance between the upper straightening roller and the lower straightening roller is adjusted by stopping the machine, so that time and labor are wasted, and the operation efficiency is affected; meanwhile, when the steel plate is straightened, impurities are easy to adhere to the surface of the steel plate, cleaning operation is not performed in time, and surface quality defects can be caused.
Disclosure of Invention
The invention aims at: in order to solve the problems that the space between straightening rollers is fixed, and the straightening rollers are difficult to adapt to the straightening operation of steel plates with different thicknesses; and solves the problem that impurities are easy to adhere to the surface of the steel plate and cause surface quality defects when the steel plate is straightened, and provides steel plate straightening equipment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the steel plate straightening device comprises a mounting seat, wherein the outer wall of the mounting seat is fixedly connected with a mounting frame, a steel plate is fed through a feeding mechanism, the feeding mechanism comprises a motor, a mounting shaft and a feeding roller, the motor is mounted in the mounting frame, the mounting shaft is connected to the output end of the motor, and the feeding roller is fixedly connected to the outer wall of the mounting shaft; the steel plate is straightened through a straightening mechanism, the straightening mechanism comprises two lower straightening rollers, the lower straightening rollers are rotationally connected to the inner wall of the mounting seat, a hydraulic cylinder is mounted at the top end of the mounting seat, the output end of the hydraulic cylinder is connected with a movable seat, the bottom end of the movable seat is located above the lower straightening rollers and rotationally connected with an upper straightening roller, a movable frame is slidingly connected inside the movable seat, and the bottom end of the movable frame is rotationally connected with a lower pressing roller; the steel plate is cleaned by a cleaning mechanism.
As still further aspects of the invention: the straightening mechanism further comprises a movable plate, the movable plate is connected with the inside of the movable seat in a sliding mode, an elastic plate is fixedly connected to the outer wall of the movable plate, a clamping block is fixedly connected to one end of the elastic plate, a connecting block is connected to the outer wall of the movable plate in a sliding mode, a first connecting rod is connected between the connecting block and the movable frame in a rotating mode, a second connecting rod is connected between the movable plate and the movable seat in a rotating mode, the first connecting rod is connected with the second connecting rod in a rotating mode through a rotating shaft, and ratchets are arranged at the connecting position of the inner wall of the mounting seat and the movable seat.
As still further aspects of the invention: the cleaning mechanism comprises a fluted disc, the fluted disc is fixedly connected to the outer wall of the installation shaft, a first bevel gear is arranged on the outer wall of the fluted disc, one end of the first bevel gear is fixedly connected with a connecting shaft, the connecting shaft is rotationally connected with the installation frame, one end of the connecting shaft is fixedly connected with a second bevel gear, the outer wall of the second bevel gear is provided with a third bevel gear, one end of the installation seat is fixedly connected with two installation plates, a first cleaning roller and a second cleaning roller are rotationally connected between the two installation plates, the second cleaning roller is located above the first cleaning roller, the third bevel gear is fixedly connected with the first cleaning roller, and one end of the first cleaning roller and one end of the second cleaning roller are fixedly connected with a spur gear.
As still further aspects of the invention: the cleaning mechanism further comprises a fourth bevel gear, the fourth bevel gear is fixedly connected with one end of the second cleaning roller, which is far away from the spur gear, a fifth bevel gear is arranged on the outer wall of the fourth bevel gear, a reciprocating screw rod is fixedly connected with the top end of the fifth bevel gear, the reciprocating screw rod is rotationally connected with the mounting plate, a hollow seat is fixedly connected with one end of the mounting plate, a pressing plate is slidably connected with the inner wall of the hollow seat, the reciprocating screw rod penetrates through the pressing plate, an air outlet is formed in the bottom end of the hollow seat, an air inlet is formed in the top end of the pressing plate, the inner wall of the pressing plate is located at the bottom end of the air inlet and is rotationally connected with a shielding plate, the shielding plate is connected with the pressing plate through a movable shaft, a torsion spring is connected between the shielding plate and the pressing plate, the torsion spring is sleeved on the outer wall of the movable shaft, and a plastic sheet is installed in an inner cavity of the air outlet.
As still further aspects of the invention: the outer wall fixedly connected with T shape piece of connecting block, the outer wall of fly leaf is seted up and is supplied the T shape piece carries out gliding T shape groove.
As still further aspects of the invention: one end of the clamping block is matched with the ratchet.
As still further aspects of the invention: the fluted disc is meshed with the first bevel gear, the second bevel gear is meshed with the third bevel gear, and the two straight gears are meshed.
As still further aspects of the invention: the connecting hole is formed in the pressing plate, balls matched with the reciprocating screw rod are arranged on the inner wall of the connecting hole, and the fourth bevel gear is meshed with the fifth bevel gear.
As still further aspects of the invention: the outer wall of clamp plate with the inner wall of cavity seat is laminated mutually, plastic sheet is provided with a plurality of, and a plurality of plastic sheet is the circular cone form and lays.
Compared with the prior art, the invention has the beneficial effects that:
by arranging the feeding mechanism, the straightening mechanism and the cleaning mechanism, the device can automatically adjust the distance between the upper straightening roller and the lower straightening roller, and is convenient for straightening steel plates with different thicknesses; the automatic feeding in the straightening operation process can be realized through the feeding mechanism; the cleaning mechanism is arranged to clean the pre-straightened steel plate, so that impurities are prevented from adhering to the surface of the steel plate in the straightening process, and surface quality defects are avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of the straightening mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of the movable seat according to the present invention;
FIG. 5 is a schematic diagram of a connection driving structure between a movable frame and a clamping block according to the present invention;
FIG. 6 is a schematic view of a cleaning mechanism according to the present invention;
FIG. 7 is a schematic view of the platen and hollow seat of the present invention.
In the figure: 1. a mounting base; 2. a mounting frame; 3. a feeding mechanism; 301. a motor; 302. a mounting shaft; 303. a feeding roller; 4. a straightening mechanism; 401. a lower straightening roller; 402. a hydraulic cylinder; 403. a movable seat; 404. an upper straightening roller; 405. a movable frame; 406. a lower press roll; 407. a movable plate; 408. an elastic plate; 409. a clamping block; 410. a connecting block; 411. a first link; 412. a second link; 5. a mounting plate; 6. a cleaning mechanism; 601. fluted disc; 602. a first bevel gear; 603. a connecting shaft; 604. a second bevel gear; 605. a third bevel gear; 606. a first cleaning roller; 607. a second cleaning roller; 608. spur gears; 609. a fourth bevel gear; 610. a fifth bevel gear; 611. a reciprocating screw rod; 612. a hollow seat; 613. a pressing plate; 614. an air outlet; 615. an air inlet; 616. a shielding plate; 617. a torsion spring; 618. a plastic sheet; 7. a ratchet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, in an embodiment of the present invention, a steel plate straightening device includes a mounting base 1, an outer wall of the mounting base 1 is fixedly connected with a mounting frame 2, a steel plate is fed by a feeding mechanism 3, the feeding mechanism 3 includes a motor 301, a mounting shaft 302 and a feeding roller 303, the motor 301 is mounted in the mounting frame 2, the mounting shaft 302 is connected to an output end of the motor 301, and the feeding roller 303 is fixedly connected to an outer wall of the mounting shaft 302.
The steel plate is straightened through straightening mechanism 4, straightening mechanism 4 includes two lower straightening rollers 401, lower straightening rollers 401 rotate and connect in the inner wall of mount pad 1, pneumatic cylinder 402 is installed on the top of mount pad 1, the output of pneumatic cylinder 402 is connected with movable seat 403, the bottom of movable seat 403 is located the top rotation of lower straightening rollers 401 and is connected with upper straightening roller 404, the inside sliding connection of movable seat 403 has movable frame 405, the bottom rotation of movable frame 405 is connected with lower compression roller 406. The straightening mechanism 4 further comprises a movable plate 407, the movable plate 407 is slidably connected to the inside of the movable seat 403, the outer wall of the movable plate 407 is fixedly connected with an elastic plate 408, and the elastic plate is in a Λ shape. One end of the elastic plate 408 is fixedly connected with a clamping block 409, a sliding through hole is transversely formed in the movable seat 403, and the clamping block 409 is slidably arranged in the sliding through hole. The outer wall sliding connection of fly leaf 407 has connecting block 410, rotates between connecting block 410 and the fly frame 405 and is connected with first connecting rod 411, rotates between fly leaf 407 and the movable seat 403 and is connected with second connecting rod 412, rotates through the pivot between first connecting rod 411 and the second connecting rod 412 and is connected. The ratchet 7 is arranged at the joint position of the inner wall of the mounting seat 1 and the movable seat 403.
In this embodiment: when the steel plate is straightened, one end of the steel plate is placed on the lower straightening roller 401 and the feeding roller 303, after the steel plate straightening is finished, the hydraulic cylinder 402 is started, the hydraulic cylinder 402 operates to drive the movable seat 403 to move downwards, the movable seat 403 drives the lower pressing roller 406 to move downwards through the movable frame 405 until the lower pressing roller 406 is contacted with the top end of the steel plate, the lower pressing roller 406 does not move any more, the movable frame 405 does not move any more, the movable seat 403 continues to move, the movable frame 405 moves upwards relative to the movable seat 403, the movable frame 405 moves to push the movable plate 407 to move through the first connecting rod 411 and the second connecting rod 412, the movable plate 407 moves to drive the clamping block 409 to move through the elastic plate 408, and the clamping block 409 moves to be clamped with the ratchet 7. After the upper straightening roll 404 and the lower straightening roll 401 clamp the steel plate, the displacement of the movable frame 405 is stopped, and at the moment, the clamping blocks 409 are clamped with the ratchet teeth 7, so that the movable seat 403 cannot be displaced upwards, and looseness is prevented in the straightening process. The motor 301 is operated to drive the installation shaft 302 to rotate, the installation shaft 302 is rotated to drive the feeding roller 303 to rotate, the feeding roller 303 is rotated to drive the steel plate to carry out displacement feeding, the upper straightening roller 404 and the lower straightening roller 401 carry out straightening operation on the steel plate, when the steel plate is straightened and separated from the lower pressing roller 406, the lower pressing roller 406 is downwardly displaced under the action of gravity, the lower pressing roller 406 is displaced to drive the movable frame 405 to downwardly displace, the movable plate 407 is driven to displace through the first connecting rod 411 and the second connecting rod 412, the movable plate 407 drives the clamping block 409 to be separated from the ratchet 7 through the elastic plate 408, the fixation of the movable seat 403 is canceled, the distance between the upper straightening roller 404 and the lower straightening roller 401 is conveniently adjusted, and the steel plates with different thicknesses are conveniently straightened under the condition of not stopping. According to the invention, automatic feeding in the straightening operation process can be realized through the feeding mechanism 3, after the steel plate is straightened, the steel plate is detected to be qualified through the steel plate warpage detection device, and then the steel plate enters the straightening steel plate storage bin which is classified and stored automatically, so that the steel plate straightening device is convenient to take and use subsequently.
Referring to fig. 2, 6 and 7, the steel plate is cleaned by the cleaning mechanism 6. The cleaning mechanism 6 comprises a fluted disc 601, the fluted disc 601 is fixedly connected to the outer wall of the mounting shaft 302, a first bevel gear 602 is arranged on the outer wall of the fluted disc 601, one end of the first bevel gear 602 is fixedly connected with a connecting shaft 603, and the connecting shaft 603 is rotationally connected with the mounting frame 2. One end of the connecting shaft 603 is fixedly connected with a second bevel gear 604, and a third bevel gear 605 is arranged on the outer wall of the second bevel gear 604. One end of the mounting seat 1 is fixedly connected with two mounting plates 5, a first cleaning roller 606 and a second cleaning roller 607 are rotatably connected between the two mounting plates 5, and the second cleaning roller 607 is positioned above the first cleaning roller 606. The third bevel gear 605 is fixedly connected with the first cleaning roller 606, and one end of each of the first cleaning roller 606 and the second cleaning roller 607 is fixedly connected with a spur gear 608. The cleaning mechanism 6 further comprises a fourth bevel gear 609, the fourth bevel gear 609 is fixedly connected to one end of the second cleaning roller 607, which is far away from the spur gear 608, and a fifth bevel gear 610 is arranged on the outer wall of the fourth bevel gear 609. The top fixedly connected with reciprocating screw rod 611 of fifth bevel gear 610, reciprocating screw rod 611 rotates with mounting panel 5 to be connected, the one end fixedly connected with cavity seat 612 of mounting panel 5, the inner wall sliding connection of cavity seat 612 has clamp plate 613, reciprocating screw rod 611 runs through in clamp plate 613, the bottom of cavity seat 612 is provided with gas outlet 614, air inlet 615 has been seted up on the top of clamp plate 613, the inner wall of clamp plate 613 is located the bottom rotation of air inlet 615 and is connected with shielding plate 616, be connected through the loose axle between shielding plate 616 and the clamp plate 613, be connected with torsional spring 617 between shielding plate 616 and the clamp plate 613, torsional spring 617 cup joints in the outer wall of loose axle, plastic sheet 618 is installed to the inner chamber of gas outlet 614.
In this embodiment: when the feeding mechanism 3 drives the steel plate to automatically feed, the mounting shaft 302 rotates to drive the fluted disc 601 to rotate, the fluted disc 601 rotates to drive the first bevel gear 602 to rotate, the first bevel gear 602 rotates to drive the connecting shaft 603 to rotate, the connecting shaft 603 rotates to drive the second bevel gear 604 to rotate, the second bevel gear 604 rotates to drive the third bevel gear 605 to rotate, the third bevel gear 605 rotates to drive the first cleaning roller 606 to rotate, the first cleaning roller 606 rotates to drive the second cleaning roller 607 to reversely rotate through the straight gear 608, and the first cleaning roller 606 and the second cleaning roller 607 rotate to brush the outer wall of the steel plate to brush impurities on the outer wall of the steel plate.
At the same time, the second cleaning roller 607 rotates to drive the fourth bevel gear 609 to rotate, the fourth bevel gear 609 rotates to drive the fifth bevel gear 610 to rotate, and the fifth bevel gear 610 rotates to drive the reciprocating screw 611 to rotate. The reciprocating screw rod 611 rotates to drive the pressing plate 613 to reciprocate up and down, when the pressing plate 613 moves upwards, the space of a cavity between the pressing plate 613 and the hollow seat 612 is increased, at the moment, the plastic sheets 618 are clamped with each other, the shielding plate 616 is stressed by external air pressure to rotate, the air inlet 615 is opened, external air enters the cavity, when the pressing plate 613 moves downwards, the shielding plate 616 is reset under the torsion action of the torsion spring 617 to shield the air inlet 615, the plastic sheets 618 deform under the action of air pressure to open the air outlet 614, the air in the cavity is discharged through the air outlet 614, the surface of the steel plate is blown, and impurities are blown down.
Referring to fig. 1-5, the outer wall of the connecting block 410 is fixedly connected with a T-shaped block, the outer wall of the movable plate 407 is provided with a T-shaped slot for sliding the T-shaped block, and one end of the clamping block 409 is matched with the ratchet 7.
In this embodiment: the movable frame 405 moves upwards relative to the movable seat 403, the movable frame 405 moves to push the movable plate 407 to move through the first connecting rod 411 and the second connecting rod 412, the movable plate 407 moves to drive the clamping block 409 to move through the elastic plate 408, the clamping block 409 moves to be clamped with the ratchet 7, after the upper straightening roll 404 and the lower straightening roll 401 clamp the steel plate, the movement of the movable frame 405 stops, and at the moment, the clamping block 409 is clamped with the ratchet 7, so that the movable seat 403 cannot move upwards, and loosening is prevented in the straightening process.
Referring to fig. 2, 6 and 7, the toothed disc 601 is engaged with the first bevel gear 602, the second bevel gear 604 is engaged with the third bevel gear 605, and the two spur gears 608 are engaged.
In this embodiment: the installation axle 302 rotates to drive the fluted disc 601 to rotate, the fluted disc 601 rotates to drive the first bevel gear 602 to rotate, the first bevel gear 602 rotates to drive the connecting axle 603 to rotate, the connecting axle 603 rotates to drive the second bevel gear 604 to rotate, the second bevel gear 604 rotates to drive the third bevel gear 605 to rotate, the third bevel gear 605 rotates to drive the first cleaning roller 606 to rotate, the first cleaning roller 606 rotates to drive the second cleaning roller 607 to reversely rotate through the spur gear 608, and the first cleaning roller 606 and the second cleaning roller 607 rotate to brush the outer wall of the steel plate, so that impurities on the outer wall of the steel plate are brushed down.
Referring to fig. 2, 6 and 7, the pressing plate 613 is provided with a connecting hole, the inner wall of the connecting hole is provided with balls matched with the reciprocating screw rod 611, the fourth bevel gear 609 is meshed with the fifth bevel gear 610, the outer wall of the pressing plate 613 is attached to the inner wall of the hollow seat 612, a plurality of plastic sheets 618 are provided, and the plastic sheets 618 are arranged in a conical shape.
In this embodiment: the second cleaning roller 607 rotates to drive the fourth bevel gear 609 to rotate, the fourth bevel gear 609 rotates to drive the fifth bevel gear 610 to rotate, the fifth bevel gear 610 rotates to drive the reciprocating screw rod 611 to rotate, the reciprocating screw rod 611 rotates to drive the pressing plate 613 to reciprocate up and down, when the pressing plate 613 moves upwards, the space of a cavity between the pressing plate 613 and the hollow seat 612 is increased, at the moment, the plastic sheets 618 are mutually clamped, the shielding plate 616 is stressed by external air pressure to rotate, the air inlet 615 is opened, external air enters the cavity, when the pressing plate 613 moves downwards, the shielding plate 616 is reset under the torsion of the torsion spring 617 to shield the air inlet 615, the plastic sheets 618 deform under the action of air pressure to open the air outlet 614, and the air in the cavity is discharged through the air outlet 614 to blow the surface of the steel plate.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a steel sheet straightening equipment, includes mount pad (1), the outer wall fixedly connected with mounting bracket (2) of mount pad (1), its characterized in that, the steel sheet carries out the material loading through feed mechanism (3), feed mechanism (3) include motor (301), installation axle (302) and material loading roller (303), motor (301) install in mounting bracket (2), installation axle (302) connect in the output of motor (301), material loading roller (303) fixedly connected with the outer wall of installation axle (302); the steel plate is straightened through a straightening mechanism (4), the straightening mechanism (4) comprises two lower straightening rollers (401), the lower straightening rollers (401) are rotationally connected to the inner wall of the mounting seat (1), a hydraulic cylinder (402) is mounted at the top end of the mounting seat (1), a movable seat (403) is connected to the output end of the hydraulic cylinder (402), an upper straightening roller (404) is rotationally connected to the bottom end of the movable seat (403) above the lower straightening rollers (401), a movable frame (405) is slidingly connected to the inside of the movable seat (403), and a lower pressing roller (406) is rotationally connected to the bottom end of the movable frame (405). The steel plate is cleaned by a cleaning mechanism (6);
the straightening mechanism (4) further comprises a movable plate (407), the movable plate (407) is slidably connected to the inside of the movable seat (403), an elastic plate (408) is fixedly connected to the outer wall of the movable plate (407), a clamping block (409) is fixedly connected to one end of the elastic plate (408), a connecting block (410) is slidably connected to the outer wall of the movable plate (407), a first connecting rod (411) is rotatably connected between the connecting block (410) and the movable frame (405), a second connecting rod (412) is rotatably connected between the movable plate (407) and the movable seat (403), the first connecting rod (411) is rotatably connected with the second connecting rod (412) through a rotating shaft, and a ratchet (7) is arranged at the joint position of the inner wall of the mounting seat (1) and the movable seat (403).
When the steel plate is straightened, one end of the steel plate is placed on a lower straightening roller (401) and a feeding roller (303), after the steel plate is straightened, a hydraulic cylinder (402) is started, the hydraulic cylinder (402) operates to drive a movable seat (403) to move downwards, the movable seat (403) drives a lower pressing roller (406) to move downwards through a movable frame (405), until the lower pressing roller (406) is contacted with the top end of the steel plate, the lower pressing roller (406) is not moved any more, so that the movable frame (405) is not moved any more, the movable seat (403) continues to move, the movable frame (405) moves upwards relative to the movable seat (403), the movable frame (405) moves to push the movable plate (407) to move through a first connecting rod (411) and a second connecting rod (412), the movable plate (407) moves to drive a clamping block (409) to move through an elastic plate (408), and the clamping block (409) moves to be clamped with a ratchet (7); after the upper straightening roller (404) and the lower straightening roller (401) clamp the steel plate, the displacement of the movable frame (405) is stopped, and the clamping block (409) is clamped with the ratchet (7) at the moment, so that the movable seat (403) cannot be displaced upwards, and looseness in the straightening process is prevented.
2. The steel plate straightening device according to claim 1, characterized in that the cleaning mechanism (6) comprises a fluted disc (601), the fluted disc (601) is fixedly connected to the outer wall of the mounting shaft (302), a first bevel gear (602) is arranged on the outer wall of the fluted disc (601), one end of the first bevel gear (602) is fixedly connected with a connecting shaft (603), the connecting shaft (603) is rotationally connected with the mounting frame (2), one end of the connecting shaft (603) is fixedly connected with a second bevel gear (604), a third bevel gear (605) is arranged on the outer wall of the second bevel gear (604), two mounting plates (5) are fixedly connected to one end of the mounting plate (1), a first cleaning roller (606) and a second cleaning roller (607) are rotationally connected between the two mounting plates (5), the second cleaning roller (607) is located above the first cleaning roller (606), the third bevel gear (605) is fixedly connected with the first cleaning roller (606), and the first cleaning roller (606) is fixedly connected with the second cleaning roller (607).
3. The steel plate straightening device according to claim 2, characterized in that the cleaning mechanism (6) further comprises a fourth bevel gear (609), the fourth bevel gear (609) is fixedly connected to one end of the second cleaning roller (607) far away from the spur gear (608), a fifth bevel gear (610) is arranged on the outer wall of the fourth bevel gear (609), a reciprocating screw (611) is fixedly connected to the top end of the fifth bevel gear (610), the reciprocating screw (611) is rotationally connected with the mounting plate (5), one end of the mounting plate (5) is fixedly connected with a hollow seat (612), the inner wall of the hollow seat (612) is slidably connected with a pressing plate (613), the reciprocating screw (611) penetrates through the pressing plate (613), an air outlet (614) is arranged at the bottom end of the hollow seat (612), an air inlet (615) is formed in the top end of the air inlet (615), a shielding plate (616) is rotationally connected to the inner wall of the pressing plate (613), the shielding plate (616) is movably connected with the outer wall of the torsion spring (617) through a movable shaft (613), a plastic sheet (618) is arranged in the inner cavity of the air outlet (614).
4. The steel plate straightening device according to claim 1, characterized in that the outer wall of the connecting block (410) is fixedly connected with a T-shaped block, and the outer wall of the movable plate (407) is provided with a T-shaped groove for sliding the T-shaped block.
5. A steel plate straightening device according to claim 1, characterized in that one end of the clamping block (409) is matched with the ratchet (7).
6. A steel plate straightening device according to claim 2, characterized in that the toothed disc (601) is in engagement with the first bevel gear (602), the second bevel gear (604) is in engagement with the third bevel gear (605), and the two spur gears (608) are in engagement.
7. A steel plate straightening device according to claim 3, characterized in that the pressing plate (613) is provided with a connecting hole, the inner wall of which is provided with balls matching the reciprocating screw (611), and the fourth bevel gear (609) is engaged with the fifth bevel gear (610).
8. A steel plate straightening device according to claim 3, characterized in that the outer wall of the pressing plate (613) is attached to the inner wall of the hollow seat (612), a plurality of plastic sheets (618) are provided, and a plurality of plastic sheets (618) are arranged in a conical shape.
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| CN202310536853.6A CN116329327B (en) | 2023-05-13 | 2023-05-13 | Steel plate straightening equipment |
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| CN202310536853.6A CN116329327B (en) | 2023-05-13 | 2023-05-13 | Steel plate straightening equipment |
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| CN116329327B true CN116329327B (en) | 2023-07-25 |
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| CN112775214A (en) * | 2021-01-26 | 2021-05-11 | 广东华昌铝厂有限公司 | Straightening device for aluminum profile machining |
| CN215237296U (en) * | 2021-07-16 | 2021-12-21 | 杭州盈信金属制品有限公司 | Efficient straightening device for steel processing |
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| CN212494617U (en) * | 2020-04-22 | 2021-02-09 | 天津骏驰铝业有限公司 | Aluminum plate flattening device |
| DE102020133203A1 (en) * | 2020-12-11 | 2022-06-15 | Kohler Maschinenbau Gmbh | Leveler and method of inspecting, servicing or replacing back-up rolls in a leveler |
| CN112744763B (en) * | 2020-12-29 | 2022-06-03 | 江西联益电子科技有限公司 | Copper-clad plate clamping system and clamping and overturning method |
| CN112903702A (en) * | 2021-01-22 | 2021-06-04 | 张四民 | A crack detection device for hardware |
| CN113798352B (en) * | 2021-09-23 | 2024-05-03 | 湖南富根达再生资源有限公司 | Abandoned steel pipe straightening and polishing system |
| CN217070237U (en) * | 2022-01-12 | 2022-07-29 | 重庆思也其汽车零部件有限公司 | Leveling device for metal plate production |
| CN218692720U (en) * | 2022-09-07 | 2023-03-24 | 珠海市龙杰科技有限公司 | Level steel sheet correcting unit |
| CN218945981U (en) * | 2022-12-16 | 2023-05-02 | 常熟市盈博钢管有限公司 | Steel sheet evener is used in steel construction processing |
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| CN112775214A (en) * | 2021-01-26 | 2021-05-11 | 广东华昌铝厂有限公司 | Straightening device for aluminum profile machining |
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