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CN-224198889-U - Multistage buffering steel belt shearing equipment

CN224198889UCN 224198889 UCN224198889 UCN 224198889UCN-224198889-U

Abstract

The application relates to multi-stage buffer steel strip slitting equipment which comprises a coil feeding device, a slitting longitudinal shearing device, a winding device and a splitting longitudinal shearing device, wherein the coil feeding device comprises a discharging roller and two pinch rollers, the slitting longitudinal shearing device comprises an upper shearing roller, a lower shearing roller and a lifting device for controlling the upper shearing roller to move up and down, the lifting device is used for controlling the upper shearing roller to move up and down so as to adjust the distance between the upper shearing roller and the lower shearing roller, the winding device is positioned on one side of the output of a steel strip of the slitting longitudinal shearing device, the coil feeding device, the slitting longitudinal shearing device and the winding device are sequentially arranged in parallel, a buffer area is formed between the coil feeding device and the slitting longitudinal shearing device and between the slitting longitudinal shearing device and the winding device at intervals, and the steel strip positioned in the buffer area is in a loose sagging state. The application has the effect of relieving the fluctuation of the tension of the steel belt caused by the different rotation speeds of the parts.

Inventors

  • CHEN BO
  • LI KAIMING
  • LIU HAO

Assignees

  • 成都诚实大港彩色钢板有限公司

Dates

Publication Date
20260505
Application Date
20250509

Claims (10)

  1. 1. Multistage buffering steel band divides equipment of cutting, its characterized in that includes: The feeding device (1), the feeding device (1) comprises a discharging roller (11) and two pinch rollers (12); The slitting longitudinal shearing device (2) comprises an upper shearing roller (21), a lower shearing roller (22) and a lifting device (23) for controlling the upper shearing roller (21) to move up and down, wherein the lifting device (23) is used for controlling the upper shearing roller (21) to move up and down so as to adjust the distance between the upper shearing roller and the lower shearing roller (22); The winding device (3) is positioned at one side of the strip splitting and slitting device (2) for outputting the steel strip, the coil feeding device (1), the strip splitting and slitting device (2) and the winding device (3) are sequentially arranged in parallel and aligned, a buffer area (4) is formed between the coil feeding device (1) and the strip splitting and slitting device (2) and between the strip splitting and slitting device (2) and the winding device (3) at intervals, and the steel strip positioned in the buffer area (4) is in a loose sagging state.
  2. 2. The multi-stage buffering steel strip shearing apparatus as set forth in claim 1, wherein the upper shearing roller (21) is provided with a first knife set (211) detachably connected with the upper shearing roller, the lower shearing roller (22) is provided with a second knife set (221) detachably connected with the lower shearing roller, and the first knife set (211) and the second knife set (221) are parallel to each other and are arranged in a vertically staggered mode.
  3. 3. The multi-stage buffering steel strip shearing apparatus as set forth in claim 2, wherein the first knife set (211) and the second knife set (221) are uniformly arranged at intervals by a plurality of roller knives (2111), a bushing (2112) is arranged between each roller knife (2111), T-shaped grooves (2113) are formed in the surfaces of the upper shearing roller (21) and the lower shearing roller (22), and T-shaped protrusions (2114) matched with the T-shaped grooves (2113) are arranged on the inner walls of the roller knives (2111) and the bushing (2112).
  4. 4. The multi-stage buffering steel strip shearing equipment as set forth in claim 1, further comprising a waste collection unit (5), wherein the waste collection unit (5) is located between the slitting longitudinal shearing device (2) and the winding device (3), the waste collection unit (5) comprises a waste wire collection device (51) and a burr scraping device (52), the waste wire collection device (51) is arranged close to the slitting longitudinal shearing device (2), and the burr scraping device (52) is arranged close to the winding device (3).
  5. 5. The multi-stage buffering steel strip shearing apparatus as set forth in claim 4, wherein the scrap wire collecting device (51) comprises a guide member (511), a collecting support (512) and a scrap wire winding member (513), the guide member (511) and the scrap wire winding member (513) are mounted on two sides of the collecting support (512), the guide member (511) comprises a guide cylinder (5111), a guide rod (5112), a mounting block (5113) and two auxiliary rollers (5114), the guide rod (5112) is connected to the guide cylinder (5111), the auxiliary rollers (5114) are mounted in the mounting block (5113) in parallel, and the guide cylinder (5111) drives the mounting block (5113) to move along the guide rod (5112).
  6. 6. The multi-stage buffering steel strip shearing apparatus as set forth in claim 4, wherein said burr removing device (52) comprises two collecting rollers (521) arranged at intervals and a collecting tank (522) arranged below the two collecting rollers (521), a plurality of scraping plates (523) arranged at intervals detachably are provided on the surface of each collecting roller (521), and the interval between each scraping plate (523) is equal to the width of the steel strip after being divided.
  7. 7. The multi-stage buffering steel strip shearing apparatus as set forth in claim 1, wherein the lifting device (23) comprises a support (231), an air cylinder (232), a guide rod (233) and a bearing block (234), the air cylinder (232) is fixedly installed on the support (231), and two ends of the guide rod (233) are respectively connected to the air cylinder (232) and the bearing block (234).
  8. 8. The multi-stage buffering steel strip shearing apparatus as set forth in claim 7, wherein the support (231) comprises a fixed seat (2311) and a movable seat (2312), a bearing block (234) connected with the fixed seat (2311) is provided with a mounting sleeve (235), a sliding rail (236) is arranged at the bottom of the movable seat (2312), the movable seat (2312) is close to or far from the upper shearing roller (21) through the sliding rail (236), and the bearing block (234) connected with the movable seat (2312) is fixedly provided with a supporting sleeve (237).
  9. 9. The multi-stage buffering steel strip shearing apparatus as set forth in claim 1, wherein the winding device (3) comprises an alignment mechanism (31) and a winding roller (32), the alignment mechanism (31) comprises an alignment member (311) and a height adjusting member (312), a plurality of partition plates (313) are axially arranged on the surface of the alignment member (311) at intervals, and the height adjusting member (312) is used for adjusting the relative height between the alignment member (311) and the winding roller (32).
  10. 10. The multi-stage buffering steel strip shearing apparatus as set forth in claim 4, further comprising a plurality of auxiliary driving rollers (6), wherein the auxiliary driving rollers (6) are respectively disposed at sides of the slitting and slitting device (2), the waste wire collecting device (51) and the burr scraping device (52), and a normal position roller (7) is disposed at a side of the slitting and slitting device (2) away from the waste collecting unit (5).

Description

Multistage buffering steel belt shearing equipment Technical Field The application relates to the field of steel belt shearing equipment, in particular to multistage buffering steel belt shearing equipment. Background At present, the steel strip shearing equipment is widely applied to the field of metal material processing, in particular to the shearing and winding process of the steel strip. With the improvement of the industrial automation level, the steel belt shearing equipment plays an important role in improving the production efficiency and reducing the labor cost. The traditional steel belt shearing equipment can meet the requirements of different application scenes by dividing the wide steel belt into a plurality of narrow steel belts, and provides important material support for manufacturing industry. However, with diversification of market demands and continuous improvement of production efficiency and quality requirements, existing steel strip shearing equipment faces new challenges. At present, in order to realize the shearing and rolling of the steel strip, the technical means commonly adopted in the industry comprise unreeling by utilizing an unreeling mechanism, finishing the slitting operation of the steel strip by utilizing an upper shearing roller and a lower shearing roller which are included by a shearing mechanism, and finishing the rolling work of the steel strip after the shearing by a rolling mechanism. However, in the above technical means, the tension applied to the steel strip in the moving process is different due to different rotation speeds of the mechanisms in the shearing process of the steel strip, so that the shearing precision is easily reduced due to tension fluctuation, and the product quality is affected. Disclosure of utility model In order to solve the technical problems, the application provides multi-stage buffer steel belt shearing equipment. The application provides a multi-stage buffer steel belt shearing device which adopts the following technical scheme that the multi-stage buffer steel belt shearing device comprises: the feeding device comprises a discharging roller and two pinch rollers; The slitting longitudinal shearing device comprises an upper shearing roller, a lower shearing roller and a lifting device for controlling the upper shearing roller to move up and down, wherein the lifting device controls the upper shearing roller to move up and down so as to adjust the distance between the upper shearing roller and the lower shearing roller; The winding device is positioned at one side of the steel belt output of the slitting longitudinal shearing device, and the coil feeding device, the slitting longitudinal shearing device and the winding device are sequentially arranged in parallel and aligned; Buffer areas are formed between the coil feeding device and the slitting device and between the slitting device and the winding device at intervals respectively, and the steel belt positioned in the buffer areas is in a loose sagging state. Through adopting above-mentioned technical scheme, send the reel device, divide strip to indulge and cut device and coiling mechanism parallel alignment setting in proper order, the design of two buffers of cooperation for the steel band can effectively absorb and release tension variation in the course of working. The design can not only avoid the problem of fracture or deformation of the steel belt caused by uneven tension in high-speed operation, but also improve the stability of equipment operation and prolong the service life of the equipment. The buffer area ensures the smooth transition of the steel belt in the process of feeding and rolling, and further improves the shearing precision and the production efficiency. Preferably, the upper shearing roller is provided with a first cutter set detachably connected with the upper shearing roller, the lower shearing roller is provided with a second cutter set detachably connected with the lower shearing roller, and the first cutter set and the second cutter set are parallel to each other and are arranged in an up-down dislocation mode. Through adopting above-mentioned technical scheme, first knife tackle and second knife tackle set up respectively on last shearing roller and lower shearing roller to the two can dismantle the connection, be convenient for change or adjust the knife tackle according to actual demand. The first knife set and the second knife set are parallel to each other and are arranged vertically in a staggered mode, so that accurate shearing operation can be achieved when the steel belt passes through the slitting device, shearing precision and efficiency are effectively improved, and meanwhile material waste is reduced. Preferably, the first knife set and the second knife set are arranged at equal intervals by a plurality of roller knives, a bushing is arranged between each roller knife, T-shaped grooves are formed in the surfaces of the upper shearing roller