Plate shearing machine with protection function for producing and processing hot-rolled coil plate

Abstract

The utility model provides a plate shearing machine with a protection function for producing and processing a hot-rolled coiled plate, which relates to the technical field of coiled plate shearing, and comprises a protection shell and a fixed safety cutting mechanism, a hot-rolled coil needing to be sheared is clamped in a fixed clamping assembly, and the hot-rolled coil is secondarily adsorbed and fixed through a fixed suction cup; the hot-rolled coil is stably fixed in the equipment and prevented from falling off in the rotary machining process, the iron plate conveying assembly is arranged in the protection shell, and an iron plate can be clamped and stably conveyed through an internal fixing groove, so that the iron plate reaches the designated cutting position; an auxiliary cutting assembly is arranged on the lower side of the rotary rolling ring, a plurality of telescopic tool rests are arranged on the surface of the rotary rolling ring, and when the telescopic tool rests reach the surface of an auxiliary cutting groove, the telescopic tool rests stretch outwards so that cutting tools can stretch into the auxiliary cutting groove to cut an iron plate, and the cutting tools are arranged in a protective shell. And corresponding potential safety hazards cannot be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of coiled sheet cutting, in particular to a shearing machine for hot-rolled coiled sheet production and processing with a protection function. Background Technique

[0002] The shearing machine for hot-rolled coiled sheet production and processing with a protection function is a special equipment designed to improve operation safety. This kind of shearing machine is mainly used for shearing hot-rolled coiled sheets to meet the requirements of different industries for sheet sizes. The shearing machine performs reciprocating up and down movement of a movable upper blade relative to a stationary lower blade to shear the sheet according to a predetermined size. Through reasonable setting of the blade gap, the upper blade and the lower blade work together to ensure the shearing quality and efficiency. Hot-rolled coiled sheets refer to sheets rolled after high-temperature heating, which have high strength and toughness. During the shearing process, the sheet may generate a large force, posing certain safety hazards.

[0003] However, during the shearing process of the hot-rolled coiled sheet by the shearing machine, the triggering of the traditional safety protection function may cause the machine to suddenly stop, thus interrupting the production process. Especially in the case of frequent start-up and stop, it will affect the production efficiency. Sometimes, the safety protection system may be mis-triggered. For example, the safety light curtain is interfered and wrongly thinks that an object enters the dangerous area, resulting in unnecessary shutdown and slowing down the production shearing efficiency.

[0004] Therefore, we provide a shearing machine for hot-rolled coiled sheet production and processing with a protection function to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a shearing machine for hot-rolled coiled sheet production and processing with a protection function to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A shearing machine for hot-rolled coiled sheet production and processing with a protection function, including a protective shell and a fixed safety cutting mechanism, and the fixed safety cutting mechanism is arranged inside the protective shell;

[0007] The fixed safety cutting mechanism includes a fixed component, a fixed clamping component, a rotary cutting component and an auxiliary cutting component. The fixed component is fixedly connected to the rear side of the protective shell, the fixed clamping component is movably connected inside the fixed component, the rotary cutting component is rotatably connected to the inner side of the front end of the protective shell, and the auxiliary cutting component is arranged below the rotary cutting component.

[0008] Preferably, the fixed component includes a fixed clamping plate and a fixed plate. The fixed clamping plate is fixedly connected to the rear side of the protective shell, and the fixed plate is fixedly connected to the inside of the fixed clamping plate.

[0009] Preferably, the fixed clamping assembly includes a rotating rod, a fixed collar, an extension plate, a fixed suction cup and a support rod. The rotating rod is rotatably connected to the inner side of the fixed plate. The surface of the rotating rod is sleeved with a fixed collar. One side of the fixed collar is fixedly connected with an extension plate. One side of the extension plate is fixedly connected with a fixed suction cup. One side of the fixed collar is fixedly connected with a support rod.

[0010] Preferably, the rotary cutting assembly includes a rotary rolling ring, a telescopic tool holder and a cutting tool. The rotary rolling ring is rotatably connected to the inner front end of the protective housing. The surface of the rotary rolling ring is movably connected with a telescopic tool holder. The inner side of the telescopic tool holder is clamped with a cutting tool.

[0011] Preferably, the auxiliary cutting assembly includes a cutting support base and an auxiliary cutting groove. The cutting support base is arranged below the cutting tool. The inner side of the cutting support base is provided with an auxiliary cutting groove.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the setting of the fixed safety cutting mechanism, during use, the hot-rolled coil to be sheared is clamped inside the fixed clamping assembly, and the hot-rolled coil is secondarily adsorbed and fixed through the fixed suction cup, ensuring that the hot-rolled coil is firmly fixed inside the equipment and preventing it from falling off during the rotary processing. There is an iron plate conveying assembly inside the protective housing, which can clamp the iron plate and steadily convey it through the internal fixed groove, so that the iron plate reaches the designated cutting position. By setting the rotary cutting assembly and an auxiliary cutting assembly below it, multiple telescopic tool holders are arranged on the surface of the rotary rolling ring. When the telescopic tool holder reaches the surface of the auxiliary cutting groove, the telescopic tool holder will extend outwards, so that the cutting tool extends into the auxiliary cutting groove to cut the iron plate, and the cutting tool is arranged inside the protective housing, without causing corresponding safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the overall external rear structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the overall internal top view structure of the present utility model;

[0017] Figure 4 is of the present utility model Figure 1 The enlarged structure schematic diagram of part A;

[0018] Reference numerals in the figure: 1. Protective housing; 2. Fixed safety cutting mechanism; 21. Fixed component; 211. Fixed clamping plate; 212. Fixed plate; 22. Fixed clamping component; 221. Rotating rod; 222. Fixed collar; 223. Extension plate; 224. Fixed suction cup; 225. Support rod; 23. Rotating cutting component; 231. Rotating rolling ring; 232. Telescopic tool rest; 233. Cutting tool; 24. Auxiliary cutting component; 241. Cutting support base; 242. Auxiliary cutting groove. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4 As shown in the figure, the present invention provides a technical solution: a shearing machine for hot-rolled coil production and processing with a protection function, including a protective housing 1 and a fixed safety cutting mechanism 2. The fixed safety cutting mechanism 2 is arranged inside the protective housing 1;

[0022] The fixed safety cutting mechanism 2 includes a fixed component 21, a fixed clamping component 22, a rotating cutting component 23 and an auxiliary cutting component 24. The fixed component 21 is fixedly connected to the rear side of the protective housing 1. The fixed clamping component 22 is movably connected inside the fixed component 21. The rotating cutting component 23 is rotatably connected to the inner side of the front end of the protective housing 1. The auxiliary cutting component 24 is arranged below the rotating cutting component 23.

[0023] Further, the fixed component 21 includes a fixed clamping plate 211 and a fixed plate 212. The fixed clamping plate 211 is fixedly connected to the rear side of the protective housing 1, and the fixed plate 212 is fixedly connected to the inside of the fixed clamping plate 211.

[0024] Further, the fixed clamping component 22 includes a rotating rod 221, a fixed collar 222, an extension plate 223, a fixed suction cup 224 and a support rod 225. The rotating rod 221 is rotatably connected to the inside of the fixed plate 212. The fixed collar 222 is sleeved on the surface of the rotating rod 221. One side of the fixed collar 222 is fixedly connected to the extension plate 223. One side of the extension plate 223 is fixedly connected to the fixed suction cup 224. One side of the fixed collar 222 is fixedly connected to the support rod 225.

[0025] Further, the rotary cutting assembly 23 includes a rotary rolling ring 231, a telescopic tool holder 232 and a cutting tool 233. The rotary rolling ring 231 is rotatably connected to the inner side of the front end of the protective housing 1. The telescopic tool holder 232 is movably connected to the surface of the rotary rolling ring 231. The cutting tool 233 is snap-fitted inside the telescopic tool holder 232.

[0026] Further, the auxiliary cutting assembly 24 includes a cutting support base 241 and an auxiliary cutting groove 242. The cutting support base 241 is arranged below the cutting tool 233. The auxiliary cutting groove 242 is formed inside the cutting support base 241.

[0027] Working principle: First, a shearing machine for hot-rolled coil plates with a protective function is installed at a specified use position. During use, the hot-rolled coil to be sheared is clamped inside the fixed clamping assembly 22, and the hot-rolled coil is secondarily adsorbed and fixed by the fixed suction cup 224 to ensure that the hot-rolled coil is firmly fixed inside the equipment and prevent it from falling off during the rotary processing. An iron plate conveying assembly is arranged inside the protective housing 1, which can clamp the iron plate and steadily convey it through the internal fixed groove, so that the iron plate reaches the specified cutting position. By setting the rotary cutting assembly 23 and arranging the auxiliary cutting assembly 24 below it, a plurality of telescopic tool holders 232 are arranged on the surface of the rotary rolling ring 231. When the telescopic tool holder 232 reaches the surface of the auxiliary cutting groove 242, the telescopic tool holder 232 will extend outwards to insert the cutting tool 233 into the auxiliary cutting groove 242 for cutting the iron plate. Moreover, the cutting tool 233 is arranged inside the protective housing 1, which will not cause corresponding safety hazards. In this way, the use process of a shearing machine for hot-rolled coil plates with a protective function is completed.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shearing machine for hot rolled coil production and processing with a protective function, comprising a protective housing (1) and a fixed safety cutting mechanism (2), characterized in that: A fixed safety cutting mechanism (2) is provided on the inner side of the protective shell (1); The fixed safety cutting mechanism (2) comprises a fixed component (21), a fixed clamping component (22), a rotating cutting component (23) and an auxiliary cutting component (24); the rear side of the protective shell (1) is fixedly connected to the fixed component (21); the inner side of the fixed component (21) is movably connected to the fixed clamping component (22); the inner side of the front end of the protective shell (1) is rotatably connected to the rotating cutting component (23); and the lower side of the rotating cutting component (23) is provided with an auxiliary cutting component (24).

2. The shearing machine for hot rolled coil production and processing with protective function according to claim 1 is characterized in that: The fixing assembly (21) comprises a fixing clamp (211) and a fixing plate (212); the fixing clamp (211) is fixedly connected to the rear side of the protective shell (1); and the fixing plate (212) is fixedly connected to the inner side of the fixing clamp (211).

3. The shearing machine for hot rolled coil production and processing with protective function according to claim 2 is characterized in that: The fixed clamping assembly (22) comprises a rotating rod (221), a fixed collar (222), an extension plate (223), a fixed suction cup (224) and a support rod (225); the inner side of the fixed plate (212) is rotatably connected to the rotating rod (221); the surface of the rotating rod (221) is sleeved with the fixed collar (222); one side of the fixed collar (222) is fixedly connected to the extension plate (223); one side of the extension plate (223) is fixedly connected to the fixed suction cup (224); and one side of the fixed collar (222) is fixedly connected to the support rod (225).

4. The shearing machine for hot rolled coil production and processing with protective function according to claim 1 is characterized in that: The rotary cutting assembly (23) comprises a rotary rolling ring (231), a telescopic tool holder (232) and a cutting tool (233); the rotary rolling ring (231) is rotatably connected to the inner side of the front end of the protective housing (1); the telescopic tool holder (232) is movably connected to the surface of the rotary rolling ring (231); and the cutting tool (233) is clamped to the inner side of the telescopic tool holder (232).

5. The shearing machine for hot rolled coil production and processing with protective function according to claim 4 is characterized in that: The auxiliary cutting assembly (24) comprises a cutting support base (241) and an auxiliary cutting groove (242); the cutting support base (241) is provided on the lower side of the cutting tool (233); and the auxiliary cutting groove (242) is provided on the inner side of the cutting support base (241).

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