CN117583660A - Cold rolling stainless steel strip slitting device - Google Patents
Cold rolling stainless steel strip slitting device Download PDFInfo
- Publication number
- CN117583660A CN117583660A CN202311791127.5A CN202311791127A CN117583660A CN 117583660 A CN117583660 A CN 117583660A CN 202311791127 A CN202311791127 A CN 202311791127A CN 117583660 A CN117583660 A CN 117583660A
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- China
- Prior art keywords
- stainless steel
- clamping
- cutting
- steel strip
- sliding
- 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.)
- Pending
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 121
- 239000010935 stainless steel Substances 0.000 title claims abstract description 121
- 238000005097 cold rolling Methods 0.000 title description 2
- 238000005520 cutting process Methods 0.000 claims abstract description 109
- 230000000712 assembly Effects 0.000 claims abstract description 43
- 238000000429 assembly Methods 0.000 claims abstract description 43
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims description 30
- 238000007664 blowing Methods 0.000 claims description 20
- 238000010008 shearing Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- 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)
- Shearing Machines (AREA)
Abstract
The invention relates to the technical field of stainless steel strip processing equipment, in particular to a cold-rolled stainless steel strip longitudinal shearing device which comprises a raw material conveying mechanism, a cutting mechanism and a clamping mechanism; the raw material conveying mechanism comprises a bracket and two clamping components arranged on the bracket; the cutting mechanism comprises a lifting assembly, a connecting frame arranged at the bottom of the lifting assembly, a first rotating shaft rotatably connected to the connecting frame, a driving assembly for driving the first rotating shaft to rotate and a plurality of cutting blades arranged on the first rotating shaft; the clamping mechanism comprises a mounting frame, two sliding assemblies arranged on the mounting frame, a rotating assembly arranged on the sliding assemblies and a clamping assembly arranged between the two rotating assemblies. The invention is used for longitudinally shearing the cold-rolled stainless steel strip and winding the longitudinally sheared stainless steel strip, has complete functions and high working efficiency, can adjust the width of the longitudinally sheared stainless steel strip, and is applicable to the longitudinally sheared stainless steel strips with different specifications.
Description
Technical Field
The invention relates to the technical field of stainless steel strip processing equipment, in particular to a cold-rolled stainless steel strip slitting device.
Background
The cold-rolled stainless steel strip is an extension of an ultrathin stainless steel plate, and is mainly a narrow and long steel plate which is produced by meeting the requirements of different industrial departments for industrially producing various metal or mechanical products; when the stainless steel strip is used for producing various metal or mechanical products, in order to better meet the size requirement of raw materials, the cold-rolled stainless steel strip needs to be longitudinally sheared, however, the conventional longitudinal shearing equipment has the following defects:
a. the traditional stainless steel band slitting equipment comprises feeding equipment, cutting equipment, clamping equipment, winding equipment, cutting equipment and the like, and is relatively complex in structure and relatively high in equipment cost;
b. the traditional stainless steel band longitudinal shearing equipment is inconvenient to feed and needs to frequently use hoisting equipment;
c. after the longitudinal shearing processing, a plurality of burrs are easily left at the position of the longitudinal shearing, and when the stainless steel strip cut down by the longitudinal shearing is processed, the burrs are easy to scratch the hands of operators; therefore, the traditional stainless steel band longitudinal shearing equipment can be additionally provided with a burr cleaning mechanism, but the mechanism is easy to scratch the surface of the stainless steel band in the process of deburring, so that the longitudinal shearing quality of the stainless steel band is reduced.
Disclosure of Invention
The invention provides a cold-rolled stainless steel strip slitting device, which aims to solve the technical problems that the conventional stainless steel strip slitting device is complex in structure, inconvenient to feed and the like.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the invention provides a cold-rolled stainless steel strip slitting device, which comprises:
the raw material conveying mechanism comprises a bracket and two clamping assemblies symmetrically arranged on the bracket, and a stainless steel belt to be longitudinally sheared is clamped between the two clamping assemblies;
the cutting mechanism is arranged on the right side of the raw material conveying mechanism and comprises a lifting assembly, a connecting frame arranged at the bottom of the lifting assembly, a first rotating shaft rotatably connected to the connecting frame, a first driving assembly for driving the first rotating shaft to rotate and a plurality of cutting blades arranged on the first rotating shaft;
the clamping mechanism is arranged on the right side of the cutting mechanism and comprises a mounting frame, two arc-shaped sliding components symmetrically arranged on the mounting frame, rotating components respectively arranged on sliding parts of the two arc-shaped sliding components, and a clamping component arranged between rotating parts of the two rotating components; the clamping assembly is used for clamping the stainless steel belt, winding the longitudinally sheared stainless steel belt and cutting the clamped part of the stainless steel belt.
Further, the raw material conveying mechanism further comprises two electric sliding assemblies which are vertically and symmetrically arranged at two sides of the bracket, and each electric sliding assembly comprises;
the first guide rail is vertically arranged on the bracket;
and the two clamping assemblies are respectively arranged on the first electric sliding blocks of the two electric sliding assemblies.
Further, the clamping assembly includes:
the support rod is transversely arranged in a mounting hole formed in the first electric sliding block; the part of the supporting rod extends into the middle through hole of the stainless steel belt;
the inserting rod is vertically inserted into a first limiting hole on the first electric sliding block and a second limiting hole on the supporting rod so as to limit the supporting rod;
the adjusting block is in threaded connection with the outer ring of the supporting rod, and one side, deviating from the inserted link, of the adjusting block is in butt joint with the stainless steel belt.
Further, the cutting mechanism further comprises an adjusting assembly for adjusting the spacing between the plurality of cutting blades, and the adjusting assembly comprises a plurality of groups of fixing screws respectively corresponding to the plurality of cutting blades;
the quantity of every set of fixed screw is a plurality of, and multiunit fixed screw is threaded connection respectively on a plurality of cutting blade, and a plurality of cutting blade sliding connection has been seted up the spout in first pivot on first pivot, is equipped with the scale mark that is used for adjusting a plurality of cutting blade intervals in the spout, has seted up a plurality of and is used for restricting the gliding third spacing hole of cutting blade with the fixed screw matching on the bottom surface of spout.
Further, the clamping assembly includes:
the two sliding modules are respectively arranged on the rotating parts of the two rotating assemblies; the sliding module comprises a second guide rail arranged on the corresponding rotating assembly and two second electric sliding blocks which are both connected to the second guide rail in a sliding manner;
two limiting blocks are respectively fixed on two second electric sliding blocks on the same sliding module;
the two semicircular clamping blocks are arranged in parallel between the two sliding modules, one ends of the two clamping blocks are respectively and fixedly arranged on two second electric sliding blocks of the sliding module without the limiting block, the other ends of the two clamping blocks are respectively and fixedly connected to the other sliding module through the two limiting blocks, and the intrados of the two clamping blocks are oppositely arranged, so that the two clamping blocks are mutually spliced to form a cylinder for winding the longitudinally sheared stainless steel belt under the driving of the two sliding modules; the opposite sides of the two clamping blocks are provided with cutting edges for cutting the stainless steel belt.
Further, a plurality of cutting grooves are formed in the left side and the right side of the clamping block, and the cutting grooves are distributed along the length direction of the clamping block.
Further, the wall thickness of the clamping block is 10-35 mm, and two ends of the clamping block are detachably arranged on the two second electric sliding blocks.
Further, the slitting device also comprises a guide roller which is rotationally connected to the right side of the bracket.
Further, the slitting device also comprises a polishing mechanism, and the polishing mechanism comprises:
the multiple groups of grinding rings are respectively arranged on the multiple cutting blades, each group of grinding rings is provided with two grinding rings and is respectively arranged on the front side surface and the rear side surface of the cutting blade, and the axes of the multiple groups of grinding rings are coaxial with the circular cutting blade;
the fixing frame is erected on the ground right below the cutting blade;
the second rotating shaft is transversely and rotatably connected to the fixing frame;
the plurality of polishing blocks are adjustably fixed on the second rotating shaft;
the second driving component is arranged on the fixing frame and used for driving the second rotating shaft to rotate;
the blowing assembly comprises an upper blowing module arranged on the connecting frame and a lower blowing module arranged on the fixing frame, wherein the upper blowing module and the lower blowing module are used for blowing away burrs under polishing.
Further, the slitting device also comprises a controller which is respectively electrically connected with the raw material conveying mechanism, the cutting mechanism, the clamping mechanism and the polishing mechanism.
The invention has the beneficial effects that:
1. the clamping mechanism has three different functions, namely, the function one: the cutting mechanism is used for clamping the stainless steel belt to be longitudinally sheared so as to cut the stainless steel belt conveniently; and the function II: the cut stainless steel band can be coiled; and the third function: the stainless steel belt clamped in the winding process can be cut off, so that the wound stainless steel belt can be taken out conveniently; compared with the traditional slitting equipment, the clamping mechanism provided by the invention has more functions, is simpler in structure and reduces the cost of the whole equipment in order to complete the functions.
2. According to the stainless steel belt clamping device, the two clamping assemblies on the raw material conveying mechanism are respectively arranged on the two electric sliding assemblies, so that the two clamping assemblies can be lifted in the vertical direction, the supporting rods on the clamping assemblies are detachably fixed in the mounting holes formed in the first electric sliding blocks through the inserting rods, when the stainless steel belt is clamped, the inserting rods are locally pulled out, the supporting rods are locally inserted into the middle side holes of the stainless steel belt, the inserting rods are loosened to enable the supporting rods to be inserted into the second limiting holes, the stainless steel belt clamping is more convenient than that of a traditional feeding device, meanwhile, the raw material conveying mechanism is further provided with the adjusting blocks in threaded connection with the supporting rods, and the stainless steel belts with different specifications can be clamped through the two adjusting blocks, so that the application range is wider.
3. The cutting blades on the cutting mechanism can be adjusted in intervals according to the requirements, so that the stainless steel strips can be longitudinally cut into the stainless steel strips with different widths, and the application range of the cutting mechanism is improved; meanwhile, the cutting blade is fixed on the first rotating shaft through the fixing screw, and when the cutting blade is adjusted, the fixing screw is unscrewed, so that the adjustment and the fixation are more convenient.
4. The polishing mechanism comprises the polishing ring with the right triangle cross section and the polishing block with the diamond cross section, the polishing ring can polish burrs at the top of the longitudinal shearing part by utilizing the bevel edge of the polishing ring, the polishing block can polish burrs at the bottom of the longitudinal shearing part by utilizing the convex part of the polishing block, and the polishing ring is not contacted with other surfaces of the stainless steel belt in the polishing process, so that the surface scratch of the stainless steel belt by the polishing mechanism can be effectively avoided, and the longitudinal shearing quality of the stainless steel belt is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is an enlarged schematic view of a portion of the portion A in FIG. 1;
FIG. 3 is a partially enlarged schematic illustration of the portion B of FIG. 1;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic view of the working state of the present invention;
FIG. 6 is an enlarged schematic view of a portion of the portion C of FIG. 5;
FIG. 7 is an enlarged view of a partial schematic of the present invention;
fig. 8 is a partially enlarged schematic view of the portion D in fig. 7.
Reference numerals illustrate:
1. a raw material conveying mechanism; 11. a bracket; 12. a clamping assembly; 121. a mounting hole; 122. a support rod; 123. a rod; 124. an adjusting block; 13. an electric slide assembly; 131. a first guide rail; 132. a first electric slider;
2. stainless steel strip;
3. a cutting mechanism; 31. a lifting assembly; 32. a connecting frame; 33. a first rotating shaft; 331. a chute; 34. a first drive assembly; 35. a cutting blade; 36. an adjustment assembly;
4. a clamping mechanism; 41. a mounting frame; 42. an arcuate slide assembly; 43. a rotating assembly; 44. a clamping assembly; 441. a sliding module; 4411. a second guide rail; 4412. the second electric sliding block; 442. clamping blocks; 4421. cutting a groove; 443. a limiting block;
5. a guide roller;
6. a polishing mechanism; 61. and (5) polishing the ring.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many other different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
It should be further noted that, in the embodiments of the present application, the same reference numerals denote the same components or the same parts, and for the same parts in the embodiments of the present application, reference numerals may be given to only one of the parts or the parts in the drawings by way of example, and it should be understood that, for other same parts or parts, the reference numerals are equally applicable.
Referring to fig. 1 to 4, an embodiment of the present application provides a cold rolled stainless steel strip slitting device, including:
the raw material conveying mechanism 1 comprises a bracket 11 and two clamping assemblies 12 symmetrically arranged on the bracket 11, wherein a stainless steel belt 2 to be longitudinally sheared is clamped between the two clamping assemblies 12;
the cutting mechanism 3 is arranged on the right side of the raw material conveying mechanism 1 and comprises a lifting assembly 31, a connecting frame 32 arranged at the bottom of the lifting assembly 31, a first rotating shaft 33 rotatably connected to the connecting frame 32, a first driving assembly 34 for driving the first rotating shaft 33 to rotate and a plurality of cutting blades 35 arranged on the first rotating shaft 33;
the clamping mechanism 4 is arranged on the right side of the cutting mechanism 3 and comprises a mounting frame 41, two arc-shaped sliding assemblies 42 symmetrically arranged on the mounting frame 41, rotating assemblies 43 respectively arranged on sliding parts of the two arc-shaped sliding assemblies 42, and a clamping assembly 44 arranged between rotating parts of the two rotating assemblies 43; the clamping assembly 44 is used for clamping the stainless steel belt 2, winding the longitudinally sheared stainless steel belt 2, and cutting the clamped part of the stainless steel belt 2.
Referring to fig. 5 to 7, when in use, the stainless steel strip 2 to be longitudinally sheared is clamped between the two clamping assemblies 12 of the raw material conveying mechanism 1, then a part of the stainless steel strip 2 is unscrewed and clamped by the clamping assemblies 44 on the clamping mechanism 4, the cutting mechanism 3 is driven, the lifting assembly 31 of the cutting mechanism 3 moves downwards, the connecting frame 32 and the plurality of cutting blades 35 are driven to move downwards, the first driving assembly 34 is started, the first driving assembly 34 drives the first rotating shaft 33 and the plurality of cutting blades 35 to synchronously rotate at a high speed, the heights of the plurality of cutting blades 35 are regulated by the lifting assembly 31, the plurality of cutting blades 35 can be used for continuously cutting the stainless steel strip 2, in the cutting process, the two pressing blocks 442 on the clamping mechanism 4 can be used for continuously winding the longitudinally sheared stainless steel strip 2, after the stainless steel strip 2 is wound to a specified diameter, the clamped part of the stainless steel strip 2 can be cut by the two pressing blocks 442, and then the stainless steel strip 2 wound on the pressing blocks 442 can be taken out.
The clamping mechanism 4 in the invention has three different functions, namely, the function one: the cutting mechanism is used for clamping the stainless steel belt 2 to be longitudinally sheared so as to facilitate the cutting mechanism 3 to cut the stainless steel belt 2; and the function II: the cut stainless steel belt 2 can be coiled; and the third function: the clamped stainless steel belt 2 can be cut in the winding process, so that the wound stainless steel belt 2 can be taken out conveniently; compared with the traditional slitting equipment, the clamping mechanism 4 provided by the invention has more functions, is simpler in structure and reduces the cost of the whole equipment in order to complete the functions.
Referring to fig. 2 and 4, in some embodiments, the raw material conveying mechanism 1 further includes two electric sliding assemblies 13 vertically symmetrically installed at both sides of the bracket 11, and the electric sliding assemblies 13 include;
a first guide rail 131 vertically installed on the bracket 11;
the first electric sliding block 132 is slidably connected to the first guide rail 131, and the two clamping assemblies 12 are respectively mounted on the first electric sliding blocks 132 of the two electric sliding assemblies 13.
Referring to fig. 2 and 4, in some embodiments, the clamping assembly 12 includes:
the support rod 122 is transversely arranged in the mounting hole 121 formed in the first electric sliding block 132; the part of the supporting rod 122 extends into the middle through hole of the stainless steel belt 2;
the inserting rod 123 is vertically inserted into a first limiting hole on the first electric sliding block 132 and a second limiting hole on the supporting rod 122 so as to limit the supporting rod 122;
the adjusting block 124 is in threaded connection with the outer ring of the supporting rod 122, and one side of the adjusting block 124, which is away from the inserting rod 123, is abutted with the stainless steel belt 2.
When the stainless steel belt 2 to be longitudinally sheared is required to be clamped on the raw material conveying mechanism 1, firstly, the stainless steel belt 2 to be longitudinally sheared is conveyed to the inner side of the bracket 1 through conveying equipment, then the two inserting rods 123 are pulled out outwards, parts of the two supporting rods 122 are pulled out outwards, the position of the stainless steel belt 2 is adjusted so that the stainless steel belt 2 is positioned between the two supporting rods 122, after adjustment is finished, the parts of the two supporting rods 122 are inserted into two side holes in the middle of the stainless steel belt 2, the two inserting rods 123 are respectively inserted into the two supporting rods 122 to fix the two supporting rods 122, then the two adjusting blocks 124 are rotated so that the two adjusting blocks 124 are abutted on the two side holes in the middle of the stainless steel belt 2, at the moment, the stainless steel belt 2 to be longitudinally sheared is clamped on the raw material conveying mechanism 1, then the two electric sliding assemblies 13 are started, and the two electric sliding assemblies 13 lift the stainless steel belt 2 to a proper position so as to longitudinally shear the stainless steel belt 2;
according to the invention, the two clamping assemblies 12 on the raw material conveying mechanism 1 are respectively arranged on the two electric sliding assemblies 13, so that the two clamping assemblies 12 can be lifted in the vertical direction, the supporting rods 122 on the clamping assemblies 2 are detachably fixed in the mounting holes 121 formed in the first electric sliding blocks 132 through the inserting rods 123, when the stainless steel belt 2 is clamped, the inserting rods 123 are partially pulled out, the supporting rods 122 are partially inserted into the middle side holes of the stainless steel belt 2, the inserting rods 123 are loosened to enable the supporting rods to be inserted into the second limiting holes, the stainless steel belt 2 is clamped more conveniently than the traditional feeding equipment, meanwhile, the adjusting blocks 124 in threaded connection with the supporting rods 122 are further arranged on the raw material conveying mechanism 1, and the stainless steel belt 2 with different specifications can be clamped through the two adjusting blocks 124, so that the application range is wider.
Referring to fig. 7 and 8, in some embodiments, the cutting mechanism 3 further includes an adjusting assembly 36 for adjusting the spacing between the plurality of cutting blades 35, the adjusting assembly 36 including a plurality of sets of fixing screws respectively corresponding to the plurality of cutting blades 35;
the quantity of every set of fixed screw is a plurality of, and multiunit fixed screw is threaded connection respectively on a plurality of cutting blade 35, and a plurality of cutting blade 35 sliding connection is on first pivot 33, has seted up spout 331 on the first pivot 33, is equipped with the scale mark that is used for adjusting a plurality of cutting blade 35 intervals in the spout 331, has seted up a plurality of and is used for restricting the gliding third spacing hole of cutting blade 35 with the fixed screw matching on the bottom surface of spout 331.
When the cutting device is used, if the longitudinal shearing width of the stainless steel belt 2 is required to be adjusted, the fixing screw on the cutting blade 35 is unscrewed, the position of the cutting blade 35 is adjusted according to the required longitudinal shearing width through the scale marks on the first rotating shaft 33, after the adjustment is finished, the fixing screw on the cutting blade 35 is screwed, and the bottom of the fixing screw is screwed into the third limiting hole matched with the fixing screw, so that the cutting blade 35 is completely fixed.
The plurality of cutting blades 35 on the cutting mechanism 3 can be adjusted in intervals according to the requirement, so that the stainless steel strips 2 can be longitudinally cut into the stainless steel strips 2 with different widths, and the application range of the invention is improved; meanwhile, the cutting blade 35 is fixed on the first rotating shaft 33 through the fixing screw, and when the cutting blade 35 is adjusted, the fixing screw is unscrewed, so that the adjustment and the fixation are more convenient.
Referring to fig. 3-6, in some embodiments, the clamping assembly 44 includes:
two sliding modules 441 mounted on the rotating portions of the two rotating assemblies 43, respectively; the sliding module 441 includes a second rail 4411 mounted on the corresponding rotating assembly 43, and two second electric sliders 4412 each slidably connected to the second rail 4411;
two limiting blocks 443 are respectively fixed on two second electric sliding blocks 4412 on the same sliding module 441; the stopper 443 may be in a straight shape or n-shape or other shapes.
Two semicircular clamping blocks 442 are arranged in parallel between the two sliding modules 441, one ends of the two clamping blocks 442 are respectively and fixedly arranged on two second electric sliding blocks 4412 of the sliding module 441 without limiting blocks 443, the other ends of the two clamping blocks 442 are respectively clamped on the other sliding module 441 through the two limiting blocks 443, and the intrados surfaces of the two clamping blocks 442 are oppositely arranged, so that the two clamping blocks 442 are mutually spliced to form a cylinder for winding a longitudinally sheared stainless steel belt under the driving of the two sliding modules 441; opposite sides of the two clamping blocks 442 are formed with blades for cutting the stainless steel strip.
In some embodiments, a plurality of cutting grooves 4421 are formed on both the left and right sides of the clamping block 442, and the plurality of cutting grooves 4421 are arranged along the length direction of the clamping block 442; the plurality of cutting grooves 4421 are formed in the clamping blocks 442, so that when the clamping blocks 442 clamp the stainless steel strip 2, the cutting blade 35 can be conveniently inserted into the cutting grooves 4421 and cut the stainless steel strip 2, and when the cutting edges on the two clamping blocks 442 cut the clamped parts of the stainless steel strip 2, the adjacent stainless steel strips 2 wound on the two clamping blocks 442 can be separated from each other.
In some embodiments, the wall thickness of the clamping block 442 is 10-35 mm, and two ends of the clamping block 442 are detachably mounted on the two second electric sliders 4412.
When the stainless steel strip rolling device is used, firstly, part of the stainless steel strip 2 is unscrewed and bypasses the guide roller 5 and extends between two clamping blocks 442, the two clamping blocks 442 are driven to move in opposite directions through two second electric sliding blocks 4412, the two clamping blocks 442 are mutually folded to form a finished cylinder, at the moment, the two clamping blocks 442 clamp part of the stainless steel strip 2 according to requirements, the positions of the plurality of cutting blades 35 are fixed after the adjustment is finished, the arc sliding assembly 42 is started, the arc sliding assembly 42 drives the two clamping blocks 442 to be respectively clamped into the two limiting blocks 443, at the moment, two ends of the two clamping blocks 442 are respectively fixed in the vertical direction by the second electric sliding blocks 4412 on the two different sliding modules 441, the first driving assembly 34 is started, the first driving assembly 34 drives the plurality of cutting blades 35 to rotate at high speed, the spacing between the cutting blades 35 and the two clamping blocks 442 is adjusted through the arc sliding assembly 42, the cutting blades 35 extend into the cutting grooves 4421 and cut the stainless steel strip 2, and the two adjacent cutting blocks 442 can be clamped on the stainless steel strip rolling device 2 when the two clamping blocks 442 are separated from each other;
the sliding module 441 drives the two clamping blocks 442 to move in opposite directions, and the two clamping blocks 442 cut off the clamped part of the stainless steel belt 2 by utilizing the cutting edges on the clamping blocks; the arc-shaped sliding component 42 is started, the arc-shaped sliding component 42 separates the two clamping blocks 442 from the two limiting blocks 443 respectively, and then an operator takes out the coiled stainless steel belt 2 outwards.
Referring to fig. 1 and 4, in some embodiments, the slitting device further includes a guide roller 5, the guide roller 5 being rotatably connected to the right side of the frame 11; by additionally arranging the guide roller 5, the cutting mechanism 3 can make the longitudinal shearing of the stainless steel belt 2 more stable so as to improve the longitudinal shearing quality.
Referring to fig. 7 and 8, in some embodiments, the slitting device further includes a sharpening mechanism 6, the sharpening mechanism 6 including:
the multiple groups of grinding rings 61 are respectively arranged on the multiple cutting blades 35, each group of grinding rings 61 is provided with two grinding rings, and the grinding rings 61 are respectively arranged on the front surface and the rear surface of the cutting blade 35, and the axes of the multiple groups of grinding rings 61 are coaxial with the circular cutting blade 35; the vertical unilateral section of the grinding ring 61 is a right triangle with an outward inclined surface;
the fixed frame is erected on the ground right below the cutting blade 35;
the second rotating shaft is transversely and rotatably connected to the fixing frame;
the plurality of polishing blocks are adjustably fixed on the second rotating shaft; the section of the grinding block is diamond;
the second driving component is arranged on the fixing frame and used for driving the second rotating shaft to rotate;
the blowing component (not shown) comprises an upper blowing module arranged on the connecting frame 32 and a lower blowing module arranged on the fixing frame, wherein the upper blowing module and the lower blowing module are used for blowing away burrs under polishing.
When the stainless steel strip 2 is used, the first driving assembly 34 is started, the first driving assembly 34 drives the cutting blade 35 to rotate at a high speed, the grinding rings 61 are fixedly arranged on two sides of the cutting blade 35, the axes of the grinding rings 61 and the axes of the cutting blade 35 are collinear, burrs at the top of a longitudinal shearing part can be ground by the aid of the grinding rings 61 in the process of cutting the stainless steel strip 2 by the aid of the cutting blade 35, burrs at the bottom of the longitudinal shearing part can be ground by the aid of the grinding blocks, the blowing assembly can be started in the grinding process, the ground burrs are blown away by the blowing assembly, the burrs are prevented from being rolled into the stainless steel strip 2, and the production quality of the stainless steel strip 2 is reduced.
The polishing mechanism comprises the polishing ring 61 with the right triangle cross section and the polishing block with the diamond cross section, the polishing ring 61 can utilize the bevel edge of the polishing ring to polish burrs at the top of the longitudinal shearing part, the polishing block can utilize the convex part of the polishing ring to polish burrs at the bottom of the longitudinal shearing part, and the polishing ring is not contacted with other surfaces of the stainless steel belt 2 in the polishing process, so that the polishing mechanism 2 can effectively avoid scratching the surfaces of the stainless steel belt 2, and the longitudinal shearing quality of the stainless steel belt 2 is improved.
In some embodiments, the sharpening mechanism 6 may also include a waste collection assembly (not shown) for recovering burrs.
In some embodiments, the slitting device further includes a controller (not shown), and the controller is electrically connected with the raw material conveying mechanism 1, the cutting mechanism 3, the clamping mechanism 4 and the polishing mechanism 6 respectively, and by adding the controller, the controller can be used for automatically controlling the electronic equipment, so that the automation degree of the slitting device is improved, and the labor intensity of operators is reduced.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Moreover, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the embodiments, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A cold rolled stainless steel strip slitting device comprising:
the raw material conveying mechanism (1) comprises a bracket (11) and two clamping assemblies (12) symmetrically arranged on the bracket (11), and a stainless steel belt (2) to be longitudinally sheared is clamped between the two clamping assemblies (12);
the cutting mechanism (3) is arranged on the right side of the raw material conveying mechanism (1) and comprises a lifting assembly (31), a connecting frame (32) arranged at the bottom of the lifting assembly (31), a first rotating shaft (33) rotatably connected to the connecting frame (32), a first driving assembly (34) for driving the first rotating shaft (33) to rotate and a plurality of cutting blades (35) arranged on the first rotating shaft (33);
the clamping mechanism (4) is arranged on the right side of the cutting mechanism (3) and comprises a mounting frame (41), two arc-shaped sliding assemblies (42) symmetrically arranged on the mounting frame (41), rotating assemblies (43) respectively arranged on sliding parts of the two arc-shaped sliding assemblies (42), and a clamping assembly (44) arranged between rotating parts of the two rotating assemblies (43); the clamping assembly (44) is used for clamping the stainless steel belt (2), winding the longitudinally sheared stainless steel belt (2) and cutting the clamped part of the stainless steel belt (2).
2. Cold rolled stainless steel strip slitting device according to claim 1, characterized in that the raw material conveying mechanism (1) further comprises two electric sliding assemblies (13) mounted vertically symmetrically on both sides of the bracket (11), the electric sliding assemblies (13) comprising;
the first guide rail (131) is vertically arranged on the bracket (11);
the first electric sliding block (132) is connected to the first guide rail (131) in a sliding manner, and the two clamping assemblies (12) are respectively arranged on the first electric sliding blocks (132) of the two electric sliding assemblies (13).
3. Cold rolled stainless steel strip slitting apparatus according to claim 2, characterized in that the clamping assembly (12) comprises:
the support rod (122) is transversely arranged in a mounting hole (121) formed in the first electric sliding block (132); the part of the supporting rod (122) extends into the middle through hole of the stainless steel belt (2);
the inserting rod (123) is vertically inserted into a first limiting hole on the first electric sliding block (132) and a second limiting hole on the supporting rod (122) so as to limit the supporting rod (122);
the adjusting block (124) is connected to the outer ring of the supporting rod (122) in a threaded mode, and one side, deviating from the inserting rod (123), of the adjusting block (124) is abutted to the stainless steel belt (2).
4. Cold rolled stainless steel strip slitting device according to claim 1, characterized in that the cutting mechanism (3) further comprises an adjusting assembly (36) for adjusting the spacing of the plurality of cutting blades (35), the adjusting assembly (36) comprising groups of set screws corresponding to the plurality of cutting blades (35), respectively;
the quantity of every set of fixed screw is a plurality of, multiunit fixed screw respectively threaded connection on a plurality of cutting blade (35), a plurality of cutting blade (35) sliding connection is on first pivot (33), has seted up spout (331) on first pivot (33), is equipped with the scale mark that is used for adjusting a plurality of cutting blade (35) interval in spout (331), has seted up a plurality of and is used for restricting the gliding third spacing hole of cutting blade (35) with the fixed screw matching on the bottom surface of spout (331).
5. Cold rolled stainless steel strip slitting apparatus according to claim 1, characterized in that the clamping assembly (44) comprises:
two slide modules (441) mounted on the rotating portions of the two rotating assemblies (43), respectively; the sliding module (441) comprises a second guide rail (4411) mounted on the corresponding rotating assembly (43), and two second electric sliders (4412) which are both slidingly connected to the second guide rail (4411);
two limiting blocks (443) are respectively fixed on two second electric sliding blocks (4412) on the same sliding module (441);
two semicircular clamping blocks (442) are arranged in parallel between the two sliding modules (441), one ends of the two clamping blocks (442) are respectively and fixedly arranged on two second electric sliding blocks (4412) of the sliding module (441) without limiting blocks (443), the other ends of the two clamping blocks are respectively clamped on the other sliding module (441) through the two limiting blocks (443), and the intrados of the two clamping blocks (442) are oppositely arranged, so that the two clamping blocks (442) are mutually spliced to form a cylinder for winding a longitudinally sheared stainless steel belt under the driving of the two sliding modules (441); the opposite sides of the two clamping blocks (442) are provided with cutting edges for cutting the stainless steel belt.
6. The cold rolled stainless steel strip slitting device according to claim 5, wherein a plurality of cutting grooves (4421) are formed in both left and right sides of the clamping block (442), and the plurality of cutting grooves (4421) are arranged along a length direction of the clamping block (442).
7. The cold rolled stainless steel strip slitting apparatus according to claim 5, wherein the thickness of the wall of the clamping block (442) is 10-35 mm, and both ends of the clamping block (442) are detachably mounted on two second electric sliders (4412).
8. Cold rolled stainless steel strip slitting device according to claim 1, characterized in that it further comprises a guiding roll (5), the guiding roll (5) being rotatably connected to the right side of the frame (11).
9. Cold rolled stainless steel strip slitting device according to claim 1, further comprising a grinding mechanism (6), the grinding mechanism (6) comprising:
the multiple groups of grinding rings (61) are respectively arranged on the multiple cutting blades (35), each group of grinding rings (61) is provided with two grinding rings, and the grinding rings are respectively arranged on the front side surface and the rear side surface of the cutting blade (35), and the axle center of the multiple groups of grinding rings (61) is coaxial with the circular cutting blade (35);
the fixing frame is erected on the ground right below the cutting blade (35);
the second rotating shaft is transversely and rotatably connected to the fixing frame;
the plurality of polishing blocks are adjustably fixed on the second rotating shaft;
the second driving component is arranged on the fixing frame and used for driving the second rotating shaft to rotate;
the blowing assembly comprises an upper blowing module arranged on the connecting frame (32) and a lower blowing module arranged on the fixing frame, wherein the upper blowing module and the lower blowing module are used for blowing away burrs under polishing.
10. The cold rolled stainless steel strip slitting device according to claim 9, further comprising a controller electrically connected to the raw material feed mechanism (1), the cutting mechanism (3), the clamping mechanism (4) and the grinding mechanism (6), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311791127.5A CN117583660A (en) | 2023-12-25 | 2023-12-25 | Cold rolling stainless steel strip slitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311791127.5A CN117583660A (en) | 2023-12-25 | 2023-12-25 | Cold rolling stainless steel strip slitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117583660A true CN117583660A (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311791127.5A Pending CN117583660A (en) | 2023-12-25 | 2023-12-25 | Cold rolling stainless steel strip slitting device |
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| Country | Link |
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| CN (1) | CN117583660A (en) |
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| US3934836A (en) * | 1974-07-31 | 1976-01-27 | Stamco Division, The Monarch Machine Tool Company | Mandrel assembly |
| CN110640475A (en) * | 2019-09-27 | 2020-01-03 | 汪煜 | Flattening and longitudinal shearing combined unit for coiled stainless steel plates |
| CN210172670U (en) * | 2019-06-11 | 2020-03-24 | 天津磊峰实业有限公司 | Circle shear for steel strip longitudinal shearing and slitting machine |
| CN216575784U (en) * | 2021-11-30 | 2022-05-24 | 邯郸丰和新材料有限公司 | Precision slitting machine for processing packaged steel belt |
| CN218224892U (en) * | 2022-08-03 | 2023-01-06 | 南京锦隆金属制品有限公司 | Cold-rolled steel strip longitudinal shearing device |
| CN116100076A (en) * | 2023-04-17 | 2023-05-12 | 唐山市丰润区鼎益轻钢制品有限公司 | Longitudinal shearing and slitting device and method for H-shaped steel production |
| CN219254306U (en) * | 2022-12-29 | 2023-06-27 | 连云港永誉不锈钢制品有限公司 | Automatic slitting machine for coiled stainless steel plates |
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2023
- 2023-12-25 CN CN202311791127.5A patent/CN117583660A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934836A (en) * | 1974-07-31 | 1976-01-27 | Stamco Division, The Monarch Machine Tool Company | Mandrel assembly |
| FR2280468A1 (en) * | 1974-07-31 | 1976-02-27 | Monarch Machine Tool Cy | EXPANDABLE ROTARY CHUCK CONTROLLED BY A TRACTION ROD |
| CN210172670U (en) * | 2019-06-11 | 2020-03-24 | 天津磊峰实业有限公司 | Circle shear for steel strip longitudinal shearing and slitting machine |
| CN110640475A (en) * | 2019-09-27 | 2020-01-03 | 汪煜 | Flattening and longitudinal shearing combined unit for coiled stainless steel plates |
| CN216575784U (en) * | 2021-11-30 | 2022-05-24 | 邯郸丰和新材料有限公司 | Precision slitting machine for processing packaged steel belt |
| CN218224892U (en) * | 2022-08-03 | 2023-01-06 | 南京锦隆金属制品有限公司 | Cold-rolled steel strip longitudinal shearing device |
| CN219254306U (en) * | 2022-12-29 | 2023-06-27 | 连云港永誉不锈钢制品有限公司 | Automatic slitting machine for coiled stainless steel plates |
| CN116100076A (en) * | 2023-04-17 | 2023-05-12 | 唐山市丰润区鼎益轻钢制品有限公司 | Longitudinal shearing and slitting device and method for H-shaped steel production |
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