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CN-121988793-A - Metal coil stock slitting machine that shears

CN121988793ACN 121988793 ACN121988793 ACN 121988793ACN-121988793-A

Abstract

The invention discloses a metal coil longitudinal shearing slitting machine, which relates to the technical field of metal coil longitudinal shearing slitting, and comprises a longitudinal shearing slitting machine main body, a cleaning mechanism and a slitting metal coil, wherein the slitting metal coil is arranged at the top of the longitudinal shearing slitting machine main body, the cleaning mechanism is arranged at the bottom of the slitting metal coil, the cleaning mechanism is positioned at the inner side of the longitudinal shearing slitting machine main body, the cleaning mechanism comprises a scraping plate, a V-shaped scraping groove and an annular collecting groove, the V-shaped scraping groove is arranged at the inner side of the scraping plate, the annular collecting groove is arranged at the inner side of the annular collecting groove, the V-shaped scraping groove is used for collecting and guiding metal scraps, and the annular collecting groove is used for scraping and collecting the metal scraps, so that the scraps can be recovered after taking out of a collecting bin, thereby avoiding the problem that fine scratches generated on the metal coil by the metal coil cannot completely permeate the bottom of scratches by paint, and improving the quality of the metal coil.

Inventors

  • HE SHUMIN

Assignees

  • 佛山市盈昌亿金属科技有限公司

Dates

Publication Date
20260508
Application Date
20260411

Claims (10)

  1. 1. The metal coil stock slitting machine is characterized by comprising a slitting machine main body (1), a cleaning mechanism (2) and slitting metal coil stocks (3), wherein the slitting metal coil stocks (3) are arranged at the top of the slitting machine main body (1), the cleaning mechanism (2) is arranged at the bottom of the slitting metal coil stocks (3), and the cleaning mechanism (2) is positioned at the inner side of the slitting machine main body (1); The cleaning mechanism (2) comprises a scraping plate (208), a V-shaped scraping groove (209) and an annular collecting groove (210), wherein the V-shaped scraping groove (209) is formed in the inner side of the scraping plate (208), the annular collecting groove (210) is formed in the inner side of the annular collecting groove (210), the V-shaped scraping groove (209) is used for guiding metal scraps in a furling manner, and the annular collecting groove (210) is used for scraping and collecting the metal scraps.
  2. 2. The metal coil longitudinal shearing slitting machine according to claim 1, wherein the cleaning mechanism (2) further comprises a supporting plate (201), the supporting plate (201) is arranged at the top of the longitudinal shearing slitting machine main body (1), the supporting plate (201) is located at the bottom of the slitting metal coil (3), a mechanism bin (202) is arranged at the bottom of the supporting plate (201), an oil spraying device (203) is arranged at the outer side of the mechanism bin (202), a motor (204) is arranged at the outer side of one end of the mechanism bin (202), an output shaft (205) is arranged at the output end of the motor (204), and the other end of the output shaft (205) penetrates through the mechanism bin (202) and rotates at the inner side of the mechanism bin (202).
  3. 3. The metal coil stock slitting machine according to claim 2, wherein a plurality of mounting plates (206) are arranged on the outer side of the output shaft (205), a plurality of connecting rods (207) are arranged on the inner sides of the mounting plates (206), scraping plates (208) are rotatably connected to the outer sides of the connecting rods (207), torsion spring members (213) are arranged on two sides of the scraping plates (208), and the two torsion spring members (213) are sleeved on the outer sides of the connecting rods (207).
  4. 4. The metal coil stock slitting machine according to claim 3, wherein one end of the torsion spring member (213) is disposed at the outer side of the scraper blade (208), the other end of the torsion spring member (213) is disposed at the outer side of the output shaft (205), and one end of the scraper blade (208) is rotatably connected with a torsion spring rotating shaft plate (211).
  5. 5. The metal coil stock slitting machine according to claim 4, wherein the outside of torsional spring pivot board (211) is installed elasticity doctor-bar (212), two first fixed plates (214) are installed to the inboard of mechanism storehouse (202), transportation pipe (215) are installed to the inboard of first fixed plate (214), one end intercommunication of transportation pipe (215) has negative pressure wind storehouse (216), the both ends in negative pressure wind storehouse (216) all communicate and have laminating arc pipe (223), a plurality of horn mouth (224) are installed in the outside of laminating arc pipe (223).
  6. 6. The metal coil stock slitting machine according to claim 5, wherein magnetic rings (225) are arranged on the inner sides of the horn mouths (224), an auger device (222) is rotatably connected to the inner side of the conveying pipe (215), and one end An Sheyou of the auger device (222) is provided with a second bevel gear (221).
  7. 7. The metal coil stock slitting machine according to claim 6, wherein a second fixing plate (218) is arranged in the middle of the inner side of the mechanism bin (202), a rotating rod (219) is rotatably connected to the inner side of the second fixing plate (218), and first bevel gears (220) are arranged at two ends of the rotating rod (219).
  8. 8. The slitting machine for metal coil stock according to claim 7, wherein the first bevel gear (220) at the bottom is positioned at the top of the two second bevel gears (221), the first bevel gear (220) is meshed with the two second bevel gears (221), and a gear ring (217) is sleeved on the outer side of the output shaft (205).
  9. 9. The metal coil stock slitting machine according to claim 8, wherein the gear ring (217) is located at the outer side of the first bevel gear (220) at the top, the gear ring (217) is meshed with the first bevel gear (220) at the top, drop cylinders (226) are arranged at the outer sides of the two conveying pipes (215), sleeve holes (227) are formed in two sides of the drop cylinders (226), and the two sleeve holes (227) are respectively sleeved at inner side ends of the conveying pipes (215) at two sides.
  10. 10. The slitting machine for metal coil stock according to claim 9, wherein a collection bin (228) is arranged at the bottom of the mechanism bin (202), the bottom end of the dropping cylinder (226) penetrates through the bottom of the mechanism bin (202) and is in threaded connection with the collection bin (228), a slitting cutter shaft (4) is arranged at the top of the slitting metal coil stock (3), and the slitting cutter shaft (4) is arranged at the top of the slitting machine body (1).

Description

Metal coil stock slitting machine that shears Technical Field The invention relates to the technical field of metal coil stock longitudinal shearing slitting, in particular to a metal coil stock longitudinal shearing slitting machine. Background The metal coil stock is prepared by rolling, annealing and leveling metal raw materials such as steel plates, aluminum plates, copper strips and stainless steel strips, and continuously winding the metal raw materials into a cylindrical industrial raw material form according to a fixed width, has the characteristics of uniform size, convenience in storage and transportation and continuous processing, can be suitable for large-scale production processes such as slitting, stamping, bending and pipe making, and is a core basic raw material in industries such as household appliances, automobiles, hardware, building materials and the like. The metal coil stock slitting machine is special equipment for metal coil stock adapting to the large-scale processing requirement, and the core precisely divides the wide metal coil stock into narrow coiled materials with preset width through continuous stations such as unreeling, leveling, longitudinal shearing of a plurality of groups of circular cutters, tension control, reeling and the like, and is key equipment for processing of connecting metal raw materials with downstream punching, pipe making, bending and the like. However, the existing metal coil longitudinal shearing slitting machine has the following defects: The metal coil stock slitting machine on the market at present already possesses the characteristics that shearing precision is high, degree of automation is high, adaptation material and thickness scope are wide to can support the auxiliary function of material off tracking class, but when actual processing work, cut metal coil stock and can produce tiny metal dust and tiny granule, it is less because of the negative effect that causes at cutting work, lead to this problem to be ignored, but this metal granule can make the finished product material area after processing appear tiny scratch and indentation, lead to the finished product material area when carrying out production and processing in the follow-up, this tiny scratch can make the paint spray paint unable to permeate to the scratch bottom completely, lead to the laminating of paint layer and material area surface to have the clearance, weaken adhesive force and the barrier property of paint layer, thereby make the quality of finished product material area reduce. The invention provides a metal coil longitudinal shearing slitting machine so as to solve the problems. Disclosure of Invention The invention aims to provide a metal coil stock slitting machine, when metal coil stock slitting is cut, a material belt continuously moves, an output shaft is driven by a motor to reversely rotate, a scraper is driven by a connecting rod to rotate, the scraper is attached to the material belt by a torsion spring, scraps are collected to an annular collecting groove through a V-shaped scraping groove, an oil spraying device is used for spraying an oil film to prevent scratch and static electricity, an intermittent period is reserved, an elastic scraping blade is used for secondary sweeping and missing scraps and removing residual oil mist, a negative pressure air bin is matched with a magnetic ring to absorb scraps in the groove after the scraper is reset, the scraps are conveyed to a collecting bin through a conveying pipe and a packing auger device, the collecting bin in threaded connection can be conveniently taken out and recovered, the equipment is connected with multiple parts by a single motor, the closed loop cleaning of the scraps is realized, the energy consumption is low, the integration level is high, secondary pollution is avoided, and the suitability of subsequent processing is ensured. The technical scheme is that the metal coil stock slitting machine comprises a slitting machine main body, a cleaning mechanism and slitting metal coil stock, wherein the slitting metal coil stock is arranged at the top of the slitting machine main body, the cleaning mechanism is arranged at the bottom of the slitting metal coil stock, and the cleaning mechanism is positioned at the inner side of the slitting machine main body; The cleaning mechanism comprises a scraping plate, a V-shaped scraping groove and an annular collecting groove, wherein the V-shaped scraping groove is formed in the inner side of the scraping plate, the annular collecting groove is formed in the inner side of the annular collecting groove, the V-shaped scraping groove is used for guiding metal scraps in a furling mode, and the annular collecting groove is used for scraping and collecting the metal scraps. Preferably, the cleaning mechanism further comprises a supporting plate, the supporting plate is arranged at the top of the longitudinal shearing slitting machine main body, the supporting plate is lo