Slitting machine capable of conveniently collecting chippings

Abstract

The utility model relates to the technical field of slitting machines, and discloses a slitting machine convenient for scrap collection, which comprises a machine base and a bottom plate fixedly connected to the bottom end of the machine base, an adjusting and cleaning mechanism is arranged on the machine base, a slitting and collecting mechanism and a rotating turntable are arranged on one side of the adjusting and cleaning mechanism, and the rotating turntable is arranged on the other side of the adjusting and cleaning mechanism. A second bevel gear and a first bevel gear are driven to rotate, so that a lead screw is driven to rotate, then a threaded block is driven to move up and down, a lower baffle cleaning plate is driven by the threaded block to move up and down, and meanwhile, one end, away from the threaded block, of the lower baffle cleaning plate drives a limiting sliding block to move up and down on the inner wall of a limiting sliding groove; the lower baffle cleaning plate can be supported through the limiting sliding block, the supporting stability of the lower baffle cleaning plate is improved, and therefore the distance between the upper baffle cleaning plate and the lower baffle cleaning plate can be adjusted, adjustment can be conducted according to the thicknesses of different steel plates, and then chippings at the upper ends and the lower ends of the steel plates are scraped and cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of longitudinal shears, and in particular relates to a longitudinal shear which is convenient for collecting debris. Background Art

[0002] Slitting machine is also called slitting line, slitting machine, slitting machine, which is used to unwind, slitting and rewind metal coils into coils of required width. It is suitable for processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials after surface coating.

[0003] A search of CN219274651U discloses a longitudinal shearing machine capable of collecting debris. The fixed through slot, movable collecting box and fixed scraper block are provided, so that the movable guide wheel and the movable cutter disc can make the debris fall into the movable collecting box through the fixed through slot when longitudinally cutting the metal coil. At the same time, when the metal coil moves toward the outside through the inner side of the fixed scraper block, the metal coil can be scraped, so that the debris falls into the movable collecting box again, thereby collecting and processing the debris.

[0004] The longitudinal shear can collect metal debris during longitudinal shearing, but the positions of the two fixed scrapers in the longitudinal shear are fixed. When facing steel plates with larger thickness specifications, the debris on the outer wall of the steel plate cannot be scraped off by contact, resulting in incomplete debris collection and cleaning, thereby reducing the work efficiency of debris collection.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above technical problem that the slitting machine can collect metal debris during slitting, but the positions of the two fixed scrapers in the slitting machine are fixed, when facing a steel plate with a larger thickness, it is impossible to contact and scrape the debris on the outer wall of the steel plate, thereby resulting in insufficient collection and cleaning of the debris, and reducing the working efficiency of the debris collection, the basic concept of the technical solution adopted by the utility model is:

[0007] A slitting machine that can facilitate the collection of debris, comprising a machine base;

[0008] A bottom plate fixedly connected to the bottom end of the base, an adjusting and cleaning mechanism is arranged on the base, a longitudinal shearing and collecting mechanism is arranged on one side of the adjusting and cleaning mechanism, and the adjusting and cleaning mechanism includes a screw rod:

[0009] The outer wall of the machine base is provided with a through groove, the top end of the screw rod is rotatably connected to the top end of the inner wall of the through groove through a bearing, the outer wall of the screw rod is threadedly connected with a threaded block, the end of the screw rod away from the bearing is fixedly connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the outer wall of one end of the second bevel gear is connected with a turntable through a rotating rod, the outer wall of the rotating rod movably passes through the outer wall of the machine base, the outer wall of the threaded block is fixedly connected with a lower baffle cleaning plate, the inner wall of the machine base is provided with an upper baffle cleaning plate above the lower baffle cleaning plate, the end of the lower baffle cleaning plate away from the threaded block is fixedly connected with a limiting slider, the inner wall of the machine base is provided with a limiting slide groove, and the outer wall of the limiting slide groove is slidably connected to the inner wall of the limiting slide groove.

[0010] As a preferred embodiment of the utility model, the longitudinal shearing and collecting mechanism includes a fixed plate fixedly connected to the top of the machine base, the outer wall of the fixed plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a longitudinal shearing shaft, the outer wall of the motor output end is fixedly connected to a pulley, the outer wall of the pulley is rotatably connected to a belt, the other side of the belt is rotatably connected to a guide wheel, one end of the guide wheel is rotatably connected to the inner wall of the machine base, a slide groove is provided at the bottom end of the inner wall of the machine base, a slide bar is slidably connected to the inner wall of the slide groove, a collection frame is fixedly connected to the top of the slide bar, and a groove is provided on the inner wall of the machine base, and a magnet is fixedly connected to the inner wall of the groove.

[0011] As a preferred embodiment of the utility model, the inner wall of the through groove formed on the outer wall of the base fits snugly with the outer wall of the threaded block.

[0012] As a preferred embodiment of the present invention, the pitch of the screw rod per rotation is two millimeters.

[0013] As a preferred implementation manner of the present utility model, the inner wall of the limiting sliding groove fits snugly with the outer wall of the limiting sliding block.

[0014] As a preferred embodiment of the utility model, the number of the slide bars is two, and the slide bars are distributed at the bottom end of the collection frame in a bilaterally symmetrical structure and fit closely with the inner wall of the slide groove opened at the bottom end of the inner wall of the base.

[0015] As a preferred embodiment of the present invention, the collection frame is made of iron, and the outer wall of the magnet is flush with the inner wall of the groove formed on the inner wall of the base.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model rotates the turntable to drive the second bevel gear to rotate. When the second bevel gear rotates, it can drive the first bevel gear meshed with it to rotate. Therefore, the first bevel gear will drive the screw rod to rotate. When the screw rod rotates, it can drive the threaded block threadedly connected with it to move up and down. The up and down movement of the threaded block can drive the lower baffle cleaning plate to move up and down. At the same time, the end of the lower baffle cleaning plate away from the threaded block will drive the limiting slider to move up and down on the inner wall of the limiting slide groove. The lower baffle cleaning plate can be supported by the limiting slider to improve the supporting stability of the lower baffle cleaning plate. In this way, the distance between the upper baffle cleaning plate and the lower baffle cleaning plate can be adjusted. This can be adjusted according to the thickness of different steel plates, and then the debris on the upper and lower ends of the steel plates can be scraped and cleaned.

[0018] The utility model starts the motor and its output end drives the longitudinal shear shaft to rotate, and the longitudinal shear shaft drives the pulley to rotate, thereby driving the belt to rotate, thereby driving the guide wheel to rotate, and the longitudinal shear shaft can be used to longitudinally shear the steel plate, and then the longitudinally sheared steel plate can be transmitted through the cooperation with the guide wheel. At the same time, the debris generated in the longitudinal shearing process will fall into the collection frame, and then the debris on the steel plate can be scraped off and dropped into the collection frame through the cooperation between the upper cleaning plate and the lower cleaning plate to complete the collection. When the debris in the collection frame needs to be cleaned centrally, it only needs to be pulled outward to separate the magnetic suction limit effect of the magnet, and then it can be pulled out of the machine base for centralized cleaning and collection.

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall side structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the regulating and cleaning mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0025] Figure 5 It is a schematic diagram of the separation structure of the longitudinal shearing and collecting mechanism of the utility model.

[0026] In the figure: 1, machine base; 2, bottom plate; 31, adjustment and cleaning mechanism; 311, screw rod; 312, threaded block; 313, first bevel gear; 314, second bevel gear; 315, turntable; 316, upper block cleaning plate; 317, lower block cleaning plate; 318, limit slide; 319, limit slider; 32, longitudinal shearing and collecting mechanism; 321, fixed plate; 322, motor; 323, longitudinal shearing shaft; 324, pulley; 325, belt; 326, guide wheel; 327, slide bar; 328, collecting frame; 329, magnet. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0028] like Figures 1 to 5 As shown, a slitting machine for facilitating the collection of debris includes a machine base 1. A bottom plate 2 is fixedly connected to the bottom end of the machine base 1, an adjustment cleaning mechanism 31 is arranged on the machine base 1, a slitting collection mechanism 32 is arranged on one side of the adjustment cleaning mechanism 31, the adjustment cleaning mechanism 31 includes a screw rod 311, a through groove is provided on the outer wall of the machine base 1, the top end of the screw rod 311 is rotatably connected to the top end of the inner wall of the through groove through a bearing, a threaded block 312 is threadedly connected to the outer wall of the screw rod 311, a first bevel gear 313 is fixedly connected to the end of the screw rod 311 away from the bearing, and the first bevel gear 313 is meshed with the second bevel gear 31 4. The outer wall of one end of the second bevel gear 314 is connected with a turntable 315 through a turn rod, and the outer wall of the turn rod movably penetrates the outer wall of the base 1. The outer wall of the threaded block 312 is fixedly connected with a lower baffle cleaning plate 317. The inner wall of the base 1 is located above the lower baffle cleaning plate 317 and an upper baffle cleaning plate 316 is provided. The end of the lower baffle cleaning plate 317 away from the threaded block 312 is fixedly connected with a limiting slider 319. The inner wall of the base 1 is provided with a limiting slide groove 318, and the outer wall of the limiting slider 319 is slidably connected to the inner wall of the limiting slide groove 318.

[0029] Furthermore, the inner wall of the through groove opened on the outer wall of the machine base 1 fits closely with the outer wall of the threaded block 312, thereby limiting the outer wall of the threaded block 312 and maintaining a close fit between the outer wall of the threaded block 312 and the inner wall of the through groove, thereby improving the stability of the lower baffle cleaning plate 317 during the cleaning and scraping process.

[0030] Furthermore, the pitch of the screw rod 311 per rotation is two millimeters, so that it can adapt to steel plates of various specifications and thicknesses, thereby improving the applicability of the device.

[0031] Furthermore, the inner wall of the limiting slide groove 318 fits snugly with the outer wall of the limiting slide block 319 , thereby further improving the support stability of the lower baffle cleaning plate 317 .

[0032] The longitudinal shearing and collecting mechanism 32 comprises a fixed plate 321 fixedly connected to the top of the machine base 1, the outer wall of the fixed plate 321 is fixedly connected to a motor 322, the output end of the motor 322 is fixedly connected to a longitudinal shearing shaft 323, the outer wall of the output end of the motor 322 is fixedly connected to a pulley 324, the outer wall of the pulley 324 is rotatably connected to a belt 325, the other side of the belt 325 is rotatably connected to a guide wheel 326, one end of the guide wheel 326 is rotatably connected to the inner wall of the machine base 1, a slide groove is provided at the bottom end of the inner wall of the machine base 1, a slide bar 327 is slidably connected to the inner wall of the slide groove, a collection frame 328 is fixedly connected to the top of the slide bar 327, a groove is provided on the inner wall of the machine base 1, a magnet 329 is fixedly connected to the inner wall of the groove.

[0033] Furthermore, there are two slide bars 327, which are distributed at the bottom of the collection frame 328 in a left-right symmetrical structure, and fit closely with the inner wall of the slide groove opened at the bottom of the inner wall of the base 1, so as to simultaneously support the left and right sides of the bottom of the collection frame 328, thereby improving the stability of the collection frame 328 after movement and installation.

[0034] Furthermore, the collection frame 328 is made of iron, and the outer wall of the magnet 329 is flush with the inner wall of the groove opened on the inner wall of the base 1. The iron material can be used to achieve magnetic limiting effect between the collection frame 328 and the magnet 329. At the same time, the magnet 329 is flush with the inner wall of the base 1, which can ensure that the outer wall of the collection frame 328 can be tightly attached to the inner wall of the base 1, preventing gaps from causing all debris to fall into the collection frame 328.

[0035] The implementation principle of a longitudinal shearing machine that can facilitate the collection of debris in this embodiment is as follows: when it is necessary to adjust the lower baffle cleaning plate 317 according to the different specifications and sizes of the steel plate, the turntable 315 can be rotated, thereby driving the second bevel gear 314 to rotate, and when the second bevel gear 314 rotates, it can drive the first bevel gear 313 meshing therewith to rotate, so that the first bevel gear 313 will drive the screw rod 311 to rotate, and when the screw rod 311 rotates, it can drive the threaded block 312 threadedly connected thereto to move up and down, and the threaded block 312 can rotate. The up and down movement can drive the lower baffle cleaning plate 317 to move up and down. At the same time, the end of the lower baffle cleaning plate 317 away from the threaded block 312 will drive the limiting slider 319 to move up and down on the inner wall of the limiting slide groove 318. The limiting slider 319 can support the lower baffle cleaning plate 317 to improve the supporting stability of the lower baffle cleaning plate 317. In this way, the distance between the upper baffle cleaning plate 316 and the lower baffle cleaning plate 317 can be adjusted, so that it can be adjusted according to the thickness of different steel plates, and then the debris on the upper and lower ends of the steel plates can be scraped and cleaned.

[0036] The output end of the starter motor 322 drives the longitudinal cutting shaft 323 to rotate, and the longitudinal cutting shaft 323 drives the pulley 324 to rotate, thereby driving the belt 325 to rotate, thereby driving the guide wheel 326 to rotate, and the longitudinal cutting shaft 323 can be used to longitudinally cut the steel plate, and then the longitudinally cut steel plate can be transmitted through the cooperation with the guide wheel 326. At the same time, the debris generated during the longitudinal cutting process will fall into the collection frame 328, and then the debris on the steel plate can be scraped off and dropped into the collection frame 328 through the cooperation between the upper cleaning plate 316 and the lower cleaning plate 317 to complete the collection. When the debris in the collection frame 328 needs to be cleaned up centrally, it is only necessary to pull the collection frame 328 outward to separate the magnetic suction limit effect of the magnet 329, and then it can be pulled out of the base 1 for centralized cleaning and collection.

Claims

1. A slitting machine that can facilitate the collection of debris, comprising a machine base (1); The bottom plate (2) is fixedly connected to the bottom end of the base (1), and is characterized in that: The machine base (1) is provided with an adjusting and cleaning mechanism (31), one side of the adjusting and cleaning mechanism (31) is provided with a slitting and collecting mechanism (32), and the adjusting and cleaning mechanism (31) comprises a screw rod (311): The outer wall of the machine base (1) is provided with a through groove, the top end of the screw rod (311) is rotatably connected to the top end of the inner wall of the through groove via a bearing, the outer wall of the screw rod (311) is threadedly connected to a threaded block (312), the end of the screw rod (311) away from the bearing is fixedly connected to a first bevel gear (313), the first bevel gear (313) is meshed with a second bevel gear (314), the outer wall of one end of the second bevel gear (314) is connected to a rotating disk (315) via a rotating rod, and the outer wall of the rotating rod movably penetrates The outer wall of the machine base (1) is fixedly connected to the outer wall of the threaded block (312) with a lower baffle cleaning plate (317); the inner wall of the machine base (1) is provided with an upper baffle cleaning plate (316) located above the lower baffle cleaning plate (317); one end of the lower baffle cleaning plate (317) away from the threaded block (312) is fixedly connected to a limiting slide block (319); a limiting slide groove (318) is provided on the inner wall of the machine base (1); and the outer wall of the limiting slide block (319) is slidably connected to the inner wall of the limiting slide groove (318).

2. A slitting machine for facilitating the collection of debris according to claim 1, characterized in that: The longitudinal shearing and collecting mechanism (32) comprises a fixed plate (321) fixedly connected to the top of the machine base (1); the outer wall of the fixed plate (321) is fixedly connected to a motor (322); the output end of the motor (322) is fixedly connected to a longitudinal shearing shaft (323); the outer wall of the output end of the motor (322) is fixedly connected to a pulley (324); the outer wall of the pulley (324) is rotatably connected to a belt (325); the other side of the belt (325) is rotatably connected to a guide wheel (326); one end of the guide wheel (326) is rotatably connected to the inner wall of the machine base (1); a slide groove is provided at the bottom end of the inner wall of the machine base (1); a slide bar (327) is slidably connected to the inner wall of the slide groove; a collection frame (328) is fixedly connected to the top of the slide bar (327); a groove is provided on the inner wall of the machine base (1); a magnet (329) is fixedly connected to the inner wall of the groove.

3. A slitting machine for facilitating the collection of debris according to claim 1, characterized in that: The inner wall of the through groove formed on the outer wall of the machine base (1) fits snugly with the outer wall of the threaded block (312).

4. A slitting machine for facilitating debris collection according to claim 1, characterized in that: The pitch of the screw rod (311) per rotation is two millimeters.

5. A slitting machine for facilitating debris collection according to claim 1, characterized in that: The inner wall of the limiting sliding groove (318) fits snugly with the outer wall of the limiting sliding block (319).

6. A slitting machine for facilitating debris collection according to claim 2, characterized in that: There are two slide bars (327) in number. The slide bars (327) are distributed at the bottom end of the collection frame (328) in a bilaterally symmetrical structure and fit closely with the inner wall of the slide groove provided at the bottom end of the inner wall of the base (1).

7. A slitting machine for facilitating the collection of debris according to claim 2, characterized in that: The collection frame (328) is made of iron, and the outer wall of the magnet (329) is flush with the inner wall of the groove formed on the inner wall of the base (1).

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