CN114229575A - Coiling mechanism is cut to coil of strip - Google Patents
Coiling mechanism is cut to coil of strip Download PDFInfo
- Publication number
- CN114229575A CN114229575A CN202111572322.XA CN202111572322A CN114229575A CN 114229575 A CN114229575 A CN 114229575A CN 202111572322 A CN202111572322 A CN 202111572322A CN 114229575 A CN114229575 A CN 114229575A
- Authority
- CN
- China
- Prior art keywords
- slitting
- roller
- steel
- unwinding
- pit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 135
- 239000010959 steel Substances 0.000 claims abstract description 135
- 238000004804 winding Methods 0.000 claims abstract description 62
- 238000005096 rolling process Methods 0.000 claims abstract description 54
- 230000008093 supporting effect Effects 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 claims description 23
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000005060 rubber Substances 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000001976 improved effect Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention relates to the technical field of steel coil processing, and provides a steel coil slitting and winding device which comprises an unwinding device, a first supporting device, an aligning device, a slitting device, a second supporting device and a winding device. The invention firstly uses the unreeling motor to carry out unreeling operation, the steel plate is not contacted in the transmission process, the steel plate can keep a smooth state, the slitting operation is favorably carried out, and the rejection rate is reduced. Through setting up first supporting part, second support, first pit and second pit, play the cushioning effect to the steel sheet, prevent to unreel and the speed difference of rolling and drag the steel sheet and take place the damage. According to the invention, the alignment device is arranged before or after slitting, so that the steel plates are aligned for slitting, and the slitting precision is improved; the steel plate is fixed by the aid of the cross beam before slitting, accuracy of slitting operation is improved, slitting errors are smaller than or equal to 50 microns, rejection rate is reduced, and utilization rate of steel coils is improved.
Description
Technical Field
The invention relates to the technical field of steel coil processing, in particular to a steel coil slitting and winding device.
Background
Stainless steel coil has the quality light, and advantages such as corrosion resistance is good are by extensive application in each field, but the stainless steel coil size after general machine-shaping is fixed, and the commonality is not high, need cut according to user demand's specific dimension when using, wholly generally includes three step: firstly, the steel coil is unfolded, then is cut and then is coiled. In the prior art, coiled steel needs to be firstly flattened, cut by a measuring size and then coiled for the second time, so that the working procedures are complicated and the efficiency is low; the steel coil is unfolded by placing the starting end of the steel coil between an upper roller and a lower roller and then opening the two rollers to rotate and roll for forward conveying, so that the steel coil is unfolded, however, the steel coil is easy to generate the phenomena of lotus leaf edges and warping in a rolling conveying mode, the steel coil is not beneficial to slitting and rolling operation, and a large amount of material waste is caused; in addition, when the steel coil is cut, the auxiliary operation is needed manually, and great manpower and material resources are consumed.
Disclosure of Invention
The invention aims to overcome at least one of the defects in the prior art and provides a steel coil slitting and winding device. The purpose of the invention is realized based on the following technical scheme:
the invention provides a steel coil slitting and winding device which comprises an unwinding device, a first supporting device, an aligning device, a slitting device, a second supporting device and a winding device, wherein the first supporting device is arranged on the unwinding device;
the unwinding device comprises an unwinding motor, an unwinding roller and a first mounting frame, wherein the first mounting frame is used for mounting the unwinding motor and the unwinding roller, a motor shaft of the unwinding motor is connected with the unwinding roller through a chain, and the unwinding roller is used for placing a steel coil and unwinding the steel coil into a steel plate;
the first supporting device comprises a first supporting part and a first pit arranged below the first supporting part, a plurality of first rollers for conveying the steel plate are arranged on the first supporting part, the first supporting part can rotate up and down in the first pit, and the first pit is used for preventing the steel plate from being pulled and damaged due to rolling;
the cutting device comprises a cutting mechanism, a plurality of second rollers for conveying a steel plate and a cross beam arranged above the second rollers, wherein the cross beam is used for pressing down the fixed steel plate so as to enable the cutting mechanism to accurately cut the steel plate, the cutting mechanism comprises an upper cutting roller, a plurality of annular blades and a plurality of annular rubbers, the annular blades and the annular rubbers are arranged on the periphery of the upper cutting roller, the annular rubbers have various widths, so that the annular blades cut the steel plate into various widths, the lower cutting roller is also provided with the annular rubbers, the lower cutting roller and the upper cutting roller are oppositely arranged and have opposite rotating directions, and the lower cutting roller and the upper cutting roller are respectively connected with a first driving device and a second driving device;
the aligning device is arranged at the front end and/or the rear end of the slitting device and comprises a plurality of deviation adjusting rollers vertically arranged at two sides of the second roller barrel and an adjusting device for adjusting the positions of the deviation adjusting rollers, and the deviation adjusting rollers and the adjusting device are matched to align the steel plate so as to perform slitting;
the second supporting device comprises a second supporting part and a conveying part which is fixedly arranged, a plurality of third rollers for conveying the steel plate are arranged on the second supporting part and the conveying part, a second pit is arranged below the second supporting part, the second supporting part can rotate up and down in the second pit, and the second pit is used for preventing the steel plate from being damaged by pulling due to rolling;
the coiling mechanism includes rolling motor, rolling roller, rolling separator and second mounting bracket, the second mounting bracket is used for installing rolling motor, rolling roller and rolling separator, rolling motor is used for driving the rolling roller rotatory, the rolling roller is used for becoming the coil of strip with the steel sheet rolling, the rolling separator is including separating the roller and locating the partition disc of separating the roller periphery, it is the same with the overall arrangement between the annular blade to separate overall arrangement between the disc.
Preferably, still include the side coiling mechanism, the side coiling mechanism is used for collecting the coil of strip side rim charge that cuts the device excision, and it includes removal connector, worm and rolling wheel, a plurality of helical teeth have on the worm, the below of removing the connector has the structure with the meshing of helical teeth so that thereby it drives the side rim charge and makes a round trip to roll in the different positions of rolling wheel to move about on the worm to remove the connector.
Preferably, the unwinding device further comprises a first pressing roller which is arranged above the unwinding roller in parallel, and the first pressing roller is connected with a first lifting device; and/or the rolling separation device is connected with a second lifting device.
Preferably, a first induction device and a second induction device are arranged in the first pit and the second pit at positions 0.5-2 m away from the ground respectively, and the first induction device and the second induction device are used for inducing the position of the lowest point of the steel plate and preventing the position of the steel plate away from the ground from being too low.
Preferably, first fixed seats are arranged on two side edges of the first pit, a first rotating shaft is arranged between the first fixed seats, the first rotating shaft is connected with a first rotating motor, and the first supporting part can rotate up and down in the first pit around the first rotating shaft under the action of the first rotating motor; and second fixed seats are arranged on two side edges of the second pit, a second rotating shaft is arranged between the second fixed seats and connected with a second rotating motor, and the second supporting part can rotate up and down in the second pit around the second rotating shaft under the action of the second rotating motor.
Preferably, the deviation-adjusting roller is arranged between two adjacent second rollers through a mounting seat, the outer side of the mounting seat is connected with an adjusting device, the adjusting device comprises a bolt and a third fixing seat, a thread matched with the bolt is arranged in the third fixing seat, one end of the bolt is provided with an adjusting wheel, the other end of the bolt is provided with a limiting column, and the limiting column is rotatably arranged in the mounting seat.
Preferably, a third pressing roller is arranged above the second roller, the third pressing roller is arranged adjacent to the cross beam and is positioned at one end far away from the splitting mechanism, and/or a third pressing roller is arranged above the conveying part; the upper slitting roller and/or the second pressing roller are/is connected with a second lifting device, and/or the third pressing roller is connected with a third lifting device.
Preferably, the conveying part is provided with a separating device, and the separating device is provided with separating blades with the same layout as the annular blades.
Preferably, the both ends of crossbeam are equipped with fifth elevating gear, fifth elevating gear includes the cavity, runs through the first bolt of cavity upper end and runs through the second bolt of cavity lower extreme, first bolt and cavity threaded connection, second bolt and cavity threaded connection, the tip of first bolt is equipped with first clamping part, the tip of second bolt is equipped with the second clamping part, the tip of crossbeam can be pressed from both sides tightly fixedly by first clamping part and second clamping part.
Preferably, a first mounting arm is arranged on the first mounting frame and is positioned at one end, far away from the unwinding motor, of the unwinding roller, the first mounting arm can rotate around the first mounting frame, a first arc-shaped groove is formed in the first mounting arm, and one end of the unwinding roller is abutted to the first arc-shaped groove; the winding roller is characterized in that a second installation arm is arranged on the second installation frame and located at one end, far away from the winding motor, of the winding roller, the second installation arm can rotate around the second installation frame, a second arc-shaped groove is formed in the second installation arm, and one end of the winding roller is abutted to the second arc-shaped groove.
Preferably, bearings are arranged between the annular blade and the slitting roller and between the annular rubber and the slitting roller.
The invention can obtain at least one of the following beneficial effects:
the invention firstly uses the unreeling motor to unreel, and the unreeling motor is rotated by the axle of the unreeling roller to convey forwards, the conveying process does not contact with the steel plate, the steel plate can keep a flat state, and the phenomena of lotus leaf edges and curling can not occur, thereby being beneficial to the execution of the slitting operation and simultaneously reducing the rejection rate. Through setting up first supporting part, second support, first pit and second pit, make the steel sheet minimum maintain 0.5 ~ 2 m's position from the ground, play the cushioning effect to the steel sheet, prevent to unreel and the speed difference of rolling and drag the steel sheet and take place the damage. According to the invention, the alignment device is arranged before or after slitting, so that the steel plates are aligned for slitting, and the slitting precision is improved; the steel plate is fixed by the aid of the cross beam before slitting, accuracy of slitting operation is improved, slitting errors are smaller than or equal to 50 microns, rejection rate is reduced, and utilization rate of steel coils is improved. The invention is also provided with a rolling separation device, so that rolling operation is strictly carried out according to the slitting width of the steel plate, and the rolling precision and the rolling efficiency are improved.
Drawings
Fig. 1 is a schematic structural diagram of a steel coil slitting and winding device according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural diagram of an unwinding device and a winding device according to a preferred embodiment of the present invention;
FIG. 3 is a schematic structural view of a first support device and a second support device according to a preferred embodiment of the present invention;
FIG. 4 is a schematic structural view of a slitting mechanism according to a preferred embodiment of the present invention;
FIG. 5 is a schematic structural view of an alignment device according to a preferred embodiment of the present invention;
fig. 6 is a schematic structural view of a cross beam according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a preferred embodiment of the present invention, the front side in the steel sheet conveying direction is a front end, and the rear side in the steel sheet conveying direction is a rear end.
As shown in fig. 1 to 6, a preferred embodiment of the present invention provides a steel coil slitting and winding device, which includes an unwinding device 1, a first supporting device 2, an aligning device 3, a slitting device 4, a second supporting device 5, and a winding device 6, wherein:
unwinding device 1 includes unwinding motor 101, unreels roller 102 and first mounting bracket 103, and first mounting bracket 103 is used for the installation to unreel motor 101 and unreel roller 102, unreels motor 101's motor shaft and unreels roller 102 and pass through chain 104 and be connected, unreels roller 102 and is used for placing the coil of strip and unreels the coil of strip into the steel sheet.
First strutting arrangement 2 includes first supporting part 201 and locates first pit 204 of first supporting part 201 below, all is equipped with a plurality of first rollers 203 that are used for conveying the steel sheet on the first supporting part 201, and first supporting part 201 can be in first pit 204 upper and lower rotation, and first pit 204 is used for preventing that the steel sheet from receiving because of the rolling and dragging the damage.
The slitting device 4 comprises a slitting mechanism, a plurality of second roller barrels 401 for conveying steel plates and a cross beam 402 arranged above the second roller barrels 401, wherein the cross beam 402 is used for pressing down and fixing the steel plates so that the slitting mechanism can precisely slit the steel plates, the slitting mechanism comprises a lower slitting roller 403 and an upper slitting roller 404, a plurality of annular blades 405 and a plurality of annular rubbers 406 are arranged on the periphery of the upper slitting roller 404, and the annular rubbers 406 have various widths so that the annular blades 405 can slit the steel plates into various widths; the lower slitting roller 403 is also provided with a plurality of annular blades 405 and a plurality of annular rubbers 406, and the lower slitting roller 403 and the upper slitting roller 404 are oppositely arranged and rotate in opposite directions, wherein the rotation direction of the upper slitting roller 404 is opposite to the conveying direction of the steel plate. The lower slitting roller 403 and the upper slitting roller 404 are respectively connected with a first driving device 415 and a second driving device 416 to drive the annular blade 405 to slit the steel plate. The ring-shaped rubber 406 can increase the friction between the lower slitting roller 403 and the steel plate and between the upper slitting roller 404 and the steel plate, and the steel plate conveying is facilitated.
The aligning device 3 is arranged at the front end and/or the rear end of the slitting device 4 and comprises a plurality of deviation adjusting rollers 301 vertically arranged at two side edges of the second roller 401 and an adjusting device for adjusting the positions of the deviation adjusting rollers 301, and the deviation adjusting rollers 301 and the adjusting device are matched to align the steel plates so as to perform slitting; preferably, the front end of the slitting device 4 is provided with the aligning device 3, so that the adjusting precision is higher, and the influence of deviation or shaking and the like on the steel plate is not easily caused in the adjusting process.
The second supporting device 5 comprises a second supporting portion 501 and a conveying portion 502 which is fixedly arranged, a plurality of third rollers 503 used for conveying the steel plate are arranged on the second supporting portion 501 and the conveying portion 502, a second pit 504 is arranged below the second supporting portion 501, the second supporting portion 501 can rotate up and down in the second pit 504, and the second pit 504 is used for preventing the steel plate from being damaged by pulling due to rolling.
The winding device 6 comprises a winding motor 601, a winding roller 602, a winding separating device 603 and a second mounting rack 604, the second mounting rack 604 is used for mounting the winding motor 601, the winding roller 602 and the winding separating device 603, the winding motor 601 is used for driving the winding roller 602 to rotate, the winding roller 602 is used for winding a steel plate into a steel coil, the winding separating device 603 comprises a separating roller 605 and a separating disc 606 arranged on the periphery of the separating roller 605, and the layout between the separating discs 606 is the same as that between the annular blades 405.
The invention firstly uses the unreeling motor to unreel, and the unreeling motor is rotated by the axle of the unreeling roller to convey forwards, the conveying process does not contact with the steel plate, the steel plate can keep a flat state, and the phenomena of lotus leaf edges and curling can not occur, thereby being beneficial to the execution of the slitting operation and simultaneously reducing the rejection rate. The steel plate is buffered by arranging the first supporting part, the second support, the first pit and the second pit, so that the lowest point of the steel plate is maintained at a position 0.5-2 m away from the ground, and the steel plate is prevented from being damaged by pulling due to different unreeling and reeling speeds; when the steel plate is cut by the cutting device and reaches the winding device to be wound, the first supporting part and the second supporting part are adjusted to be opened and respectively rotate towards the first pit and the second pit, the steel plate is conveyed forwards by the unwinding motor, the position of the lowest point of the steel plate in the first pit and the second pit is 0.5-2 m away from the ground, the winding motor is started to wind, when the position of the lowest point of the steel plate is less than 0.5-2 m away from the ground, the winding motor is controlled to accelerate to enable the lowest point of the steel plate to be 0.5-2 m away from the ground, and the unwinding motor is controlled to rotate at a constant speed in the whole process; the lowest point of the steel plate is preferably maintained at a position of about 1m from the ground. According to the invention, the alignment device is arranged before or after slitting, so that the steel plates are aligned for slitting, and the slitting precision is improved; the steel plate is fixed by the aid of the cross beam before slitting, accuracy of slitting operation is improved, slitting errors are smaller than or equal to 50 microns, rejection rate is reduced, and utilization rate of steel coils is improved. The invention is also provided with a rolling separation device, so that rolling operation is strictly carried out according to the slitting width of the steel plate, and the rolling precision and the rolling efficiency are improved.
In this embodiment, the steel coil slitting and winding device further includes a side winding device 7, the side winding device 7 is used for collecting steel coil side scraps cut off by the slitting device 4, and includes a moving wire connector 701, a worm 702 and a winding wheel 703, the worm 702 has a plurality of spiral teeth 704, and a structure meshed with the spiral teeth 704 is provided below the moving wire connector 701 so that the moving wire connector 701 moves back and forth on the worm 702 to drive the side scraps to be wound back and forth at different positions of the winding wheel 703. During the use, pass the coil of strip side rim charge and twine on the rolling wheel after removing the connector, thereby open the worm and the rolling wheel rotates the cooperation and collect coil of strip side rim charge on the rolling wheel uniformly, the contact surface of preferred removal connector and coil of strip side rim charge is the arc structure, reduces the friction. The principle and the operation of the side winding device are simple, practical and efficient.
In this embodiment, the unwinding device 1 further includes a first pressing roller 105 disposed above the unwinding roller 102 in parallel, wherein the first pressing roller 105 is connected to a first lifting device 106 to adjust a distance between the first pressing roller 105 and the unwinding roller 102, so as to adapt to the thickness of the steel coil for pressing, and prevent the steel coil from shaking or deviating during rotation; the first lifting device 106 can be an air cylinder or a hydraulic cylinder, the first pressing roller 105 is rotatably connected with the first mounting frame 103 through a connecting rod, and the first lifting device 106 is connected with the connecting rod and can drive the connecting rod to rotate around the first mounting frame 103.
The first mounting frame 103 is further provided with a first mounting arm 108 which is arranged at one end, far away from the unwinding motor 101, of the unwinding roller 102, the first mounting arm 108 can rotate around the first mounting frame 103, a first arc-shaped groove 109 is formed in the first mounting arm 108, one end of the unwinding roller 102 is abutted against the first arc-shaped groove 109, the shape of the first arc-shaped groove 109 is matched with that of the end portion of the unwinding roller 102, the first arc-shaped groove 109 plays a supporting role for the unwinding roller 102, and the unwinding roller 102 is fixed during unwinding; the first mounting arm 108 is connected with the first mounting frame 103 through the first telescopic device 107, so as to adjust the first mounting arm 108 to be far away from or close to the unwinding roller 102, and thus the center of the steel coil is placed on the unwinding roller 102.
In this embodiment, a first sensing device 205 and a second sensing device 505 are respectively disposed in the first pit 204 and the second pit 504 at a distance of 0.5-2 m from the ground, and the first sensing device 205 and the second sensing device 505 are used for sensing the position of the steel plate to prevent the position of the steel plate from being too low. The first induction device 205 and the second induction device 505 can adopt an electronic monitor to monitor the position of the steel plate, and when the distance from the ground is smaller than the position of the electronic monitor, the winding motor 601 is adjusted to accelerate, so that the lowest point of the steel plate is maintained at the position of 0.5-2 m, and the steel plate is prevented from being too low to the ground to influence the transmission. The first sensing device 205 and the second sensing device 505 may also employ an infrared sensor or an ultrasonic sensor, but are not limited thereto.
In this embodiment, the offset roller 301 is disposed between two adjacent second rollers 401 through the mounting base 302, the adjusting device is connected to the outer side of the mounting base 302, the adjusting device includes a bolt 303 and a third fixing base 304, a thread matched with the bolt 303 is disposed in the third fixing base 304, an adjusting wheel 305 is disposed at one end of the bolt 303, a limiting column 306 is disposed at the other end of the bolt 303, and the limiting column 306 is rotatably disposed in the mounting base 302. The adjusting wheel 305 is rotated, and the bolt 303 is matched with the third fixing seat 304, so that the mounting seat 302 is driven by the limiting column 306 to move the offset adjusting roller 301 to a position far away from the third fixing seat 304; the adjusting wheel 305 is rotated reversely, and the limiting column 306 drives the mounting base 302 to move towards the position close to the third fixing base 304, so that the adjustment and alignment of the position of the steel plate are realized. The principle and the operation are simple, practical and efficient.
In this embodiment, a third pressure roller 407 is disposed above the second roller 401, the third pressure roller 407 is disposed adjacent to the beam 402 at an end away from the slitting mechanism, and/or a third pressure roller 509 is disposed above the conveying portion 502. The setting of each compression roller is favorable to fixing the conveying forward to the steel sheet, prevents that the steel sheet from upwarping from influencing and cutting and conveying. Wherein, go up slitting roller 404 and/or second pressure roller 407 and be connected with second elevating gear 408, and/or third pressure roller 509 is connected with third elevating gear 510, can respond to the steel sheet of different thickness, improves application scope, avoids the steel sheet to take place the perk or press too tightly to influence and cut and convey.
In this embodiment, the transfer section 502 is provided with a partitioning device 511, and the partitioning device 511 is provided with a partitioning blade 512 having the same layout as that between the ring blades 405; separating device 511 and rolling separating device 603 cooperation for the rolling operation is more accurate, improves the rolling effect.
In this embodiment, the two ends of the cross beam 402 are provided with fifth lifting devices 409, each fifth lifting device 409 includes a cavity 410, a first bolt 411 penetrating the upper end of the cavity 410, and a second bolt 412 penetrating the lower end of the cavity 410, the first bolt 411 is in threaded connection with the cavity 410, the second bolt 412 is in threaded connection with the cavity 410, the end of the first bolt 411 is provided with a first clamping portion 412, the end of the second bolt 412 is provided with a second clamping portion 413, and the end of the cross beam 402 can be clamped and fixed by the first clamping portion 412 and the second clamping portion 413. The height of the beam 402 from the steel plate is adjusted through the fifth lifting device 409 to adapt to the steel plates with different thicknesses, the precision of slitting operation is improved after the steel plates are fixed, the utilization rate of steel coils is improved, and the rejection rate is reduced; for example, when the steel sheet is cut into 30mm wide pieces, the error is 50 μm or less. The width of the cross beam 402 is preferably 30-50 mm, most preferably 40mm, the slitting precision is highest, and the steel plate can be cut into products smaller than the width of 30 mm.
In this embodiment, the rolling separator 603 is connected to the second lifting device 610 to adjust the distance between the rolling separator 603 and the rolling roller 602, so as to adapt to the thickness of the steel coil for pressing, and prevent the steel coil from shaking or deviating during rotation; the second lifting device 610 can be a pneumatic cylinder or a hydraulic cylinder, the winding separator 603 is also rotatably connected to the second mounting bracket 604 through a connecting rod, and the second lifting device 610 is connected to the connecting rod and can drive the connecting rod to rotate around the second mounting bracket 604. A second mounting arm 608 is arranged on the second mounting frame 604 and is arranged at one end, far away from the winding motor 601, of the winding roller 602, the second mounting arm 608 can rotate around the second mounting frame 604, a second arc-shaped groove 609 is formed in the second mounting arm 608, one end of the winding roller 602 is abutted to the second arc-shaped groove 609, the shape of the second arc-shaped groove 609 is matched with that of the end portion of the winding roller 602, the second arc-shaped groove 609 plays a supporting role in the winding roller 602, and the winding roller 602 is fixed during winding; wherein, the second mounting arm 608 is connected to the second mounting frame 604 via the second telescopic device 607, so as to adjust the second mounting arm 608 to be far away from or close to the winding roller 602, thereby taking out the steel coil from the winding roller 602.
In this embodiment, bearings 414 are provided between the annular blade 405 and the upper slitting roller 404 and between the annular rubber 406 and the upper slitting roller 404, so that friction coefficients between the annular blade 405 and the upper slitting roller 404 and between the annular rubber 406 and the upper slitting roller 404 are reduced, and the rotation accuracy is ensured.
In the practical application process, the whole device further includes a control device, and the unreeling motor 101, the first lifting device 106, the first telescoping device 107, the first sensing device 205, the first rotating motor 207, the second lifting device 408, the first driving device 415, the second driving device 416, the second sensing device 505, the second rotating motor 507, the third lifting device 510, the reeling motor 601, and the second telescoping device 607 are connected to the control device. Set up controlling means, improve the coil of strip and cut the degree of automation of rolling operation, improve and cut and the rolling precision, promote work efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. A steel coil slitting and winding device is characterized by comprising an unwinding device (1), a first supporting device (2), an aligning device (3), a slitting device (4), a second supporting device (5) and a winding device (6);
the unwinding device (1) comprises an unwinding motor (101), an unwinding roller (102) and a first mounting frame (103), wherein the first mounting frame (103) is used for mounting the unwinding motor (101) and the unwinding roller (102), a motor shaft of the unwinding motor (101) is connected with the unwinding roller (102) through a chain (104), and the unwinding roller (102) is used for placing a steel coil and unwinding the steel coil into a steel plate;
the first supporting device (2) comprises a first supporting part (201) and a first pit (204) arranged below the first supporting part (201), a plurality of first rollers (203) used for conveying steel plates are arranged on the first supporting part (201), the first supporting part (201) can rotate up and down in the first pit (204), and the first pit (204) is used for preventing the steel plates from being pulled and damaged due to rolling;
the slitting device (4) comprises a slitting mechanism, a plurality of second rollers (401) used for conveying steel plates and a cross beam (402) arranged above the second rollers (401), the beam (402) is used for pressing down and fixing the steel plate so as to lead the splitting mechanism to precisely split the steel plate, the slitting mechanism comprises an upper slitting roller (404), a plurality of annular blades (405) and a plurality of annular rubbers (406) which are arranged on the periphery of the upper slitting roller (404), wherein the annular rubbers (406) have various widths, so that the annular blade (405) cuts the steel plate into a plurality of widths, the lower cutting roller (403) is also provided with annular rubber (406), the lower cutting roller (403) and the upper cutting roller (404) are oppositely arranged and rotate in opposite directions, the lower slitting roller (403) and the upper slitting roller (404) are respectively connected with a first driving device (415) and a second driving device (416);
the aligning device (3) is arranged at the front end and/or the rear end of the slitting device (4) and comprises a plurality of deviation adjusting rollers (301) vertically arranged at two sides of the second roller (401) and an adjusting device for adjusting the positions of the deviation adjusting rollers (301), and the deviation adjusting rollers (301) are matched with the adjusting device to align the steel plates so as to perform slitting;
the second supporting device (5) comprises a second supporting part (501) and a conveying part (502) which is fixedly arranged, a plurality of third rollers (503) for conveying the steel plate are arranged on the second supporting part (501) and the conveying part (502), a second pit (504) is arranged below the second supporting part (501), the second supporting part (501) can rotate up and down in the second pit (504), and the second pit (504) is used for preventing the steel plate from being pulled and damaged due to winding;
coiling mechanism (6) are including coiling motor (601), rolling roller (602), rolling separator (603) and second mounting bracket (604), second mounting bracket (604) are used for installing coiling motor (601), rolling roller (602) and rolling separator (603), coiling motor (601) are used for driving rolling roller (602) rotatory, rolling roller (602) are used for rolling into the coil of strip with the steel sheet, rolling separator (603) are including separating roller (605) and locating separating disc (606) of separating roller (605) periphery, the overall arrangement between separating disc (606) is the same with the overall arrangement between annular blade (405).
2. The steel coil slitting and winding device according to claim 1, further comprising a side winding device (7), wherein the side winding device (7) is used for collecting steel coil side scraps cut off by the slitting device (4) and comprises a movable wire connector (701), a worm (702) and a winding wheel (703), the worm (702) is provided with a plurality of spiral teeth (704), and a structure meshed with the spiral teeth (704) is arranged below the movable wire connector (701) so that the movable wire connector (701) can move back and forth on the worm (702) to drive the side scraps to be wound back and forth at different positions of the winding wheel (703).
3. A steel coil slitting and winding device according to claim 1, wherein the unwinding device (1) further comprises a first pressing roller (105) disposed in parallel above the unwinding roller (102), and the first pressing roller (105) is connected to a first lifting device (106); and/or a second lifting device (610) is connected with the rolling separation device (603).
4. A steel coil slitting and winding device according to claim 1, characterized in that a first induction device (205) and a second induction device (505) are respectively arranged in the first pit (204) and the second pit (504) 0.5-2 m away from the ground, and the first induction device (205) and the second induction device (505) are used for inducing the position of the lowest point of the steel plate to prevent the position of the steel plate away from the ground from being too low.
5. A steel coil slitting and winding device according to claim 1, wherein first fixing seats (202) are arranged on two side edges of the first pit (204), a first rotating shaft (206) is arranged between the first fixing seats (202), the first rotating shaft (206) is connected with a first rotating motor (207), and the first supporting part (201) can rotate up and down in the first pit (204) around the first rotating shaft (206) under the action of the first rotating motor (207); second fixing seats (508) are arranged on two side edges of the second deep pit (504), a second rotating shaft (506) is arranged between the second fixing seats (508), the second rotating shaft (506) is connected with a second rotating motor (507), and the second supporting part (501) can rotate up and down in the second deep pit (504) around the second rotating shaft (506) under the action of the second rotating motor (507).
6. The steel coil slitting and winding device according to claim 1, wherein the deviation adjusting roller (301) is arranged between two adjacent second rollers (401) through a mounting seat (302), an adjusting device is connected to the outer side of the mounting seat (302), the adjusting device comprises a bolt (303) and a third fixing seat (304), a thread matched with the bolt (303) is arranged in the third fixing seat (304), an adjusting wheel (305) is arranged at one end of the bolt (303), a limiting column (306) is arranged at the other end of the bolt, and the limiting column (306) is rotatably arranged in the mounting seat (302).
7. A slitting and winding device for steel coils according to claim 1, characterized in that a third pressing roller (407) is arranged above the second roller (401), the third pressing roller (407) is arranged adjacent to the cross beam (402) and at one end far away from the slitting mechanism, and/or a third pressing roller (509) is arranged above the conveying part (502); the upper slitting roller (404) and/or the second pressing roller (407) are/is connected with a second lifting device (408), and/or the third pressing roller (509) is/are connected with a third lifting device (510).
8. A slitting and winding device for steel coils according to claim 1, characterized in that a separating device (511) is arranged on the conveying part (502), and a separating blade (512) with the same layout as that between the annular blades (405) is arranged on the separating device (511).
9. The steel coil slitting and winding device according to claim 1, wherein a fifth lifting device (409) is arranged at each of two ends of the beam (402), the fifth lifting device (409) comprises a cavity (410), a first bolt (411) penetrating through the upper end of the cavity (410) and a second bolt (412) penetrating through the lower end of the cavity (410), the first bolt (411) is in threaded connection with the cavity (410), the second bolt (412) is in threaded connection with the cavity (410), a first clamping portion (412) is arranged at the end of the first bolt (411), a second clamping portion (413) is arranged at the end of the second bolt (412), and the end of the beam (402) can be clamped and fixed by the first clamping portion (412) and the second clamping portion (413).
10. The steel coil slitting and winding device according to claim 1, wherein a first mounting arm (108) is arranged on the first mounting frame (103) and is located at one end of the unwinding roller (102) far away from the unwinding motor (101), the first mounting arm (108) can rotate around the first mounting frame (103), a first arc-shaped groove (109) is formed in the first mounting arm (108), and one end of the unwinding roller (102) abuts against the first arc-shaped groove (109); be equipped with second installation arm (608) on second mounting bracket (604), be located the one end that rolling motor (601) was kept away from to rolling roller (602), second installation arm (608) can be rotatory around second mounting bracket (604), be equipped with second arc wall (609) on second installation arm (608), the one end and the second arc wall (609) butt of rolling roller (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111572322.XA CN114229575B (en) | 2021-12-21 | 2021-12-21 | Coiling mechanism is cut to coil of strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111572322.XA CN114229575B (en) | 2021-12-21 | 2021-12-21 | Coiling mechanism is cut to coil of strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114229575A true CN114229575A (en) | 2022-03-25 |
| CN114229575B CN114229575B (en) | 2024-07-12 |
Family
ID=80760370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111572322.XA Active CN114229575B (en) | 2021-12-21 | 2021-12-21 | Coiling mechanism is cut to coil of strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114229575B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431067B1 (en) * | 1999-06-17 | 2002-08-13 | Fuji Photo Film Co., Ltd. | Planographic printing plate machining device planographic printing plate machining method planographic printing plate |
| JP2008161901A (en) * | 2006-12-27 | 2008-07-17 | Nisshin Steel Co Ltd | Method and apparatus for controlling height of loop in steel strip slitter line |
| CN101301969A (en) * | 2008-06-27 | 2008-11-12 | 东莞市华立实业股份有限公司 | Splitting winding machine for base paper |
| CN102009222A (en) * | 2010-09-30 | 2011-04-13 | 赵新岩 | Shearing machine for substrate strip for manufacturing nickel-hydride battery cathode |
| CN103658836A (en) * | 2013-11-28 | 2014-03-26 | 无锡市新加源冶金机械制造有限公司 | Production line structure for slitting and splitting |
| CN104370132A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Intelligent uncoiler |
| CN205684516U (en) * | 2016-06-25 | 2016-11-16 | 浙江博凡实业有限公司 | Steel belt splitting machine material collecting device |
| CN206088475U (en) * | 2016-08-25 | 2017-04-12 | 天津华今集团有限公司 | Automatic material device that holds in palm of flexible container drum material |
| CN207464303U (en) * | 2017-11-09 | 2018-06-08 | 深圳市煌铭旺和五金有限公司 | A kind of shear of slitting machine |
| CN213170547U (en) * | 2020-09-02 | 2021-05-11 | 恒兆(湖北)新材料科技股份有限公司 | Rolling side cut device |
| CN214522601U (en) * | 2021-04-20 | 2021-10-29 | 无锡协和精密模切件有限公司 | Compounding machine with slitting function |
-
2021
- 2021-12-21 CN CN202111572322.XA patent/CN114229575B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431067B1 (en) * | 1999-06-17 | 2002-08-13 | Fuji Photo Film Co., Ltd. | Planographic printing plate machining device planographic printing plate machining method planographic printing plate |
| JP2008161901A (en) * | 2006-12-27 | 2008-07-17 | Nisshin Steel Co Ltd | Method and apparatus for controlling height of loop in steel strip slitter line |
| CN101301969A (en) * | 2008-06-27 | 2008-11-12 | 东莞市华立实业股份有限公司 | Splitting winding machine for base paper |
| CN102009222A (en) * | 2010-09-30 | 2011-04-13 | 赵新岩 | Shearing machine for substrate strip for manufacturing nickel-hydride battery cathode |
| CN103658836A (en) * | 2013-11-28 | 2014-03-26 | 无锡市新加源冶金机械制造有限公司 | Production line structure for slitting and splitting |
| CN104370132A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Intelligent uncoiler |
| CN205684516U (en) * | 2016-06-25 | 2016-11-16 | 浙江博凡实业有限公司 | Steel belt splitting machine material collecting device |
| CN206088475U (en) * | 2016-08-25 | 2017-04-12 | 天津华今集团有限公司 | Automatic material device that holds in palm of flexible container drum material |
| CN207464303U (en) * | 2017-11-09 | 2018-06-08 | 深圳市煌铭旺和五金有限公司 | A kind of shear of slitting machine |
| CN213170547U (en) * | 2020-09-02 | 2021-05-11 | 恒兆(湖北)新材料科技股份有限公司 | Rolling side cut device |
| CN214522601U (en) * | 2021-04-20 | 2021-10-29 | 无锡协和精密模切件有限公司 | Compounding machine with slitting function |
Non-Patent Citations (1)
| Title |
|---|
| 惠晶;何辉;: "无传感器的带钢分切机张力控制系统", 电气自动化, no. 04, 30 July 2010 (2010-07-30) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114229575B (en) | 2024-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203306277U (en) | Film sticking machine | |
| CN214879131U (en) | Submerged arc welding wire winding equipment | |
| CN114229575A (en) | Coiling mechanism is cut to coil of strip | |
| CN212639426U (en) | Cutting device | |
| CN221086727U (en) | Stainless steel coil processing, rolling and forming device | |
| CN216229533U (en) | High-efficient laminating machine | |
| CN108715260B (en) | Electronic product reworking equipment and electronic product reworking method thereof | |
| CN212551957U (en) | Cutting system | |
| CN210504890U (en) | High-speed non-stop winding device | |
| CN214217612U (en) | Automatic reel changing device without stopping machine | |
| CN210735707U (en) | Stripping and splitting machine | |
| KR20040031143A (en) | Device for removing a edge scrap from a strip | |
| CN220549794U (en) | Automatic unloader of rewinding machine of toilet paper processing | |
| CN212762364U (en) | Feeding device and cutting system | |
| CN212334179U (en) | Multi-group winding mechanism slitting machine | |
| CN112707200A (en) | Anti-reverse-rolling automatic central surface cutting machine and working method thereof | |
| CN214352616U (en) | Manual reducing guillootine | |
| CN104891248B (en) | Planer-type major diameter slitting paper machine | |
| CN220011525U (en) | Leftover material winding device of splitting machine | |
| CN219384212U (en) | Device for adjusting corrugated edge defect of steel coil | |
| CN218057840U (en) | High-efficient automatic paper device that divides | |
| CN216863064U (en) | PET release film splitting machine | |
| CN218664485U (en) | Baking paper processing is with full-automatic import rewinding machine | |
| CN105775840A (en) | Linear cutter winding device | |
| CN219404426U (en) | Splitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |