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CN-120503047-B - Steel coil shearing equipment

CN120503047BCN 120503047 BCN120503047 BCN 120503047BCN-120503047-B

Abstract

The invention belongs to the technical field of steel coil shearing, in particular to steel coil shearing equipment, which comprises a machine body, wherein a conveying belt is connected to the surface of the machine body in a transmission way, a first hydraulic cylinder is arranged at one end of the machine body, a guillotine is fixedly connected to the output end of the first hydraulic cylinder, a steel placing frame is arranged at one side of the machine body, an adjusting assembly is arranged on the upper surface of the machine body, the adjusting assembly comprises two support plates fixedly connected to the upper surface of the machine body, sliding grooves are formed in the surfaces of the support plates, a rotating shaft is connected in the sliding grooves in a sliding way, an extrusion roller is fixedly connected to the circumferential surface of the rotating shaft, an auxiliary assembly is arranged on the upper surface of each support frame, the auxiliary assembly comprises a connecting groove formed in the upper surface of the support frame, and an auxiliary roller is connected in a sliding way in the connecting groove, and the problem that the cut end part of the steel coil is tilted is solved by arranging the adjusting assembly.

Inventors

  • MA YUANGUO

Assignees

  • 江苏创泰特钢制品有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (8)

  1. 1. The utility model provides a coil of strip shearing equipment, includes organism (1), the surface transmission of organism (1) is connected with conveyer belt (11), the one end of organism (1) is provided with first pneumatic cylinder (12), the output rigid coupling of first pneumatic cylinder (12) has hand hay cutter (13), one side of organism (1) is provided with puts steelframe (2), its characterized in that: The upper surface of the machine body (1) is provided with a regulating assembly, the regulating assembly comprises two support plates (4) fixedly connected to the upper surface of the machine body (1), sliding grooves (41) are formed in the surfaces of the support plates (4), rotating shafts (46) are connected in the sliding grooves (41) in a sliding mode, and extruding rollers (47) are fixedly connected to the circumferential surfaces of the rotating shafts (46); The upper surface of each supporting plate (4) is provided with an auxiliary component, the auxiliary component comprises a connecting groove (410) formed in the upper surface of each supporting plate (4), a first guide plate (411) is connected in a sliding mode in the connecting groove (410), a first guide groove (412) is formed in one side of each first guide plate (411), a first guide block (413) is connected in the first guide groove (412) in a sliding mode, and an auxiliary roller (415) is connected at the bottom end of each first guide block (413) in a rotating mode; One end of the machine body (1) close to the steel placing frame (2) is provided with a clamping assembly, and the clamping assembly is used for temporarily fixing the coil (3); A motor (44) is fixedly connected to one side of the machine body (1), a telescopic plate (43) is fixedly connected to the output end of the motor (44), two auxiliary plates (42) are arranged at the end parts of the machine body (1) corresponding to the telescopic plate (43), the output end of the motor (44) penetrates through the auxiliary plates (42), the telescopic plate (43) is rotationally connected between the two auxiliary plates (42), a connecting block (45) is fixedly connected to one end of the telescopic plate (43), and the connecting block (45) is rotationally connected with a rotating shaft (46); The clamping assembly comprises a bottom plate (420) fixedly connected to the surface of the machine body (1), an electric push rod (431) is arranged on the upper surface of the bottom plate (420), a positioning plate (419) is fixedly connected to the output end of the electric push rod (431), a fixing plate (417) is fixedly connected between two supporting plates (4), the electric push rod (431) drives the positioning plate (419) to move upwards, the fixing plate (417) is fixed, and clamping work is carried out on the end part of the cut coil piece (3).
  2. 2. The steel coil shearing equipment as set forth in claim 1, wherein after the coil (3) stretches out a certain size, the coil (3) is cut by the guillotine (13), one end of the cut is clamped and temporarily fixed by the clamping assembly, at the same time, the starting motor (44) drives the expansion plate (43) to rotate under the limit of the auxiliary plate (42), the rotation driving rotation shaft (46) of the expansion plate (43) drives the extrusion roller (47) to rotate along the sliding groove (41), the auxiliary assembly can initially start the first guide groove (412) in the first guide plate (411), the first guide block (413) is driven to descend, the auxiliary roller (415) and the extrusion roller (47) clamp the coil (3), the auxiliary roller (415) moves transversely along with the extrusion roller (47) under the driving of the connecting groove (410), and simultaneously the first guide groove (412) controls the longitudinal movement of the expansion plate to cooperate with the extrusion roller (47) to always clamp the coil (3), and the connecting groove (410) is an electric sliding rail.
  3. 3. The steel coil shearing equipment as recited in claim 1, wherein one side of the fixing plate (417) is fixedly connected with a guide arc plate (418), the guide arc plate (418) guides the coil sheet (3) to pass through between the positioning plate (419) and the fixing plate (417), one side of the positioning plate (419) is fixedly connected with a concave arc plate (429), the inner wall of the concave arc plate (429) is rotationally connected with a connecting column (430), and the connecting column (430) is used for adhering dust on the surface of the coil sheet (3).
  4. 4. A steel coil shearing device as set forth in claim 1, wherein a storage tank (5) is disposed at one side of the machine body (1), an anti-corrosion coating liquid is stored in the storage tank (5), the storage tank (5) is rotationally connected with a rotating shaft (46) through a connecting pipe (51) fixedly connected with the upper surface of the storage tank, two adhesion blocks (422) are fixedly connected on the circumferential surface of the extrusion roller (47), the adhesion blocks (422) are used for adhering the anti-corrosion coating liquid to the surface of the coil sheet (3), a rack plate (49) is fixedly connected at one side of the supporting plate (4), and a gear (48) is fixedly connected on the circumferential surface of the rotating shaft (46).
  5. 5. The steel coil shearing equipment as set forth in claim 4, wherein an auxiliary plate (42) is arranged on the other side of the machine body (1), telescopic tubes (421) are rotatably connected between the two auxiliary plates (42), and the telescopic tubes (421) are fixedly connected with the connecting tubes (51).
  6. 6. The steel coil shearing equipment as set forth in claim 4, wherein a positioning groove (428) is formed in the extrusion roller (47), a conical plate (424) is connected in the positioning groove (428) in a sliding manner, a spring (426) is fixedly connected between the conical plate (424) and the inner wall of the positioning groove (428), a fixing hole (425) is formed in the surface of the conical plate (424), a positioning hole (427) is formed in the circumferential surface of the rotating shaft (46), a lug (423) is fixedly connected to one side of the supporting plate (4), and the lug (423) is used for extruding the conical plate (424).
  7. 7. The steel coil shearing equipment as set forth in claim 6, wherein when the squeeze roller (47) rotates to the middle of the supporting plate (4) along with the expansion plate (43), the conical plate (424) on one side of the squeeze roller (47) contacts with the convex block (423), the convex block (423) squeezes the conical plate (424) to retract into the squeeze roller (47), at the moment, the fixing hole (425) on the surface of the conical plate (424) aligns with the positioning hole (427) on the circumferential surface of the rotating shaft (46), at the moment, the anti-corrosion coating liquid in the storage tank (5) is introduced into the expansion pipe (421) from the connecting pipe (51) through pressurization, then introduced into the fixing hole (425) from the expansion pipe (421), then flows into the positioning hole (427), wets the adhesion block (422), then the motor (44) drives the expansion plate (43) to rotate, and during the rotation, the gear (48) fixedly connected with the circumferential surface of the rotating shaft (46) rotates along the rack plate (49), and drives the squeeze roller (47) to rotate while arcuately sliding, so as to coat the surface of the coil sheet (3).
  8. 8. The steel coil shearing equipment as set forth in claim 1, wherein the auxiliary assembly further comprises a connecting box (414) fixedly connected to one side of the first guide block (413), an applying roller (416) is rotatably connected to the lower surface of the connecting box (414), anti-corrosion coating liquid is stored in the connecting box (414), the applying roller (416) transfers the anti-corrosion coating liquid to the circumferential surface of the auxiliary roller (415), and the anti-corrosion coating liquid is applied to the surface of the coil (3) through the auxiliary roller (415).

Description

Steel coil shearing equipment Technical Field The invention belongs to the technical field of steel coil shearing, and particularly relates to steel coil shearing equipment. Background In the field of steel coil processing, a steel coil shearing machine is a key device for shearing a steel coil into steel sheets with required sizes. When the existing steel coil shearing machine is used, firstly, a steel coil is placed on a coil feeding device, a coil feeding roller is driven to rotate by a motor, the steel coil is stably and continuously fed into a subsequent processing area by means of friction force between the coil feeding roller and the steel coil, a cutting stage is entered, after the steel coil reaches a designated position, a hydraulic system or a mechanical transmission system of the shearing machine starts to work, a shearing cutter is driven to rapidly press down, the steel coil is accurately cut according to a preset size requirement by virtue of strong shearing force of the cutter, so that the shearing surface is smooth and free from burrs, and after cutting is completed, the sheared plate is stably moved out from the shearing position by a conveying belt and is conveyed to the designated area for stacking or further processing. However, when the existing steel coil shearing machine is used, the end part of the steel coil which is cut can be tilted, and the situation that the shearing cutter is rapidly pressed down to cut is caused by the hydraulic system, when the shearing cutter is in contact with the steel coil, huge shearing force is concentrated to the part to be sheared of the steel coil, and the steel coil has certain flexibility and elasticity, in the pressing process of the shearing cutter, the stress area of the steel coil can generate stress concentration, under the strong pressure of the rapid pressing of the shearing cutter, the part of the steel coil, which is close to the shearing edge, can be subjected to downward shearing force, and the adjacent non-shearing part is still kept in the original state and stress distribution because of not being directly sheared, and the stress is uneven, so that a stress difference is formed near the shearing end part. Therefore, the invention provides steel coil shearing equipment. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The steel coil shearing equipment comprises a machine body, wherein the surface of the machine body is in transmission connection with a conveyor belt, one end of the machine body is provided with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with a guillotine, one side of the machine body is provided with a steel placing frame, the upper surface of the machine body is provided with a regulating assembly, the regulating assembly comprises two supporting plates fixedly connected to the upper surface of the machine body, the surfaces of the supporting plates are provided with sliding grooves, a rotating shaft is in sliding connection with the sliding grooves, and the circumferential surface of the rotating shaft is fixedly connected with a squeeze roller; The upper surface of each supporting plate is provided with an auxiliary component, each auxiliary component comprises a connecting groove which is formed in the upper surface of each supporting plate, a first guide plate is connected in a sliding mode in each connecting groove, a first guide groove is formed in one side of each first guide plate, a first guide block is connected in a sliding mode in each first guide groove, and the bottom end of each first guide block is connected with an auxiliary roller in a rotating mode; The machine body is provided with a clamping assembly near one end of the steel placing frame, and the clamping assembly is used for temporarily fixing the coiled sheet. Preferably, a motor is fixedly connected to one side of the machine body, a telescopic plate is fixedly connected to the output end of the motor, two auxiliary plates are arranged at the end parts of the machine body corresponding to the telescopic plate, the output end of the motor penetrates through the auxiliary plates, the telescopic plate is rotationally connected between the two auxiliary plates, a connecting block is fixedly connected to one end of the telescopic plate, and the connecting block is rotationally connected with the rotating shaft. Preferably, when the coil stretches out the certain size, cut by the hand hay cutter, the one end of cut is fixed temporarily by the centre gripping subassembly centre gripping, start motor drive expansion plate rotates under the spacing of accessory plate this moment, the rotation drive axis of rotation of expansion plate drives the squeeze roll and rotates along the sliding tray, and accessory assembly can start first guide slot in the first baffle in the initial time, drive first g