Adjustable steel coil cutting and slitting device

Abstract

The utility model relates to the technical field of steel coil processing, in particular to an adjustable steel coil cutting and slitting device which comprises a bottom plate, a slitting assembly and a transmission assembly, the top of the bottom plate is provided with the slitting assembly, and the slitting assembly comprises a second portal frame fixed to the top of the bottom plate through bolts. A roller shaft is rotationally connected into the second portal frame through a bearing, a lantern ring is arranged on the outer side of the roller shaft in a sleeving mode, cutting knives are welded to the two ends of the outer side of the lantern ring, and a driving motor is installed on one side of the second portal frame through an installation frame. A transmission assembly is arranged at the top, located on one side of the second portal frame, of the bottom plate. The gear motor drives the rubber roller to rotate and pushes the steel coil to move, the driving motor drives the roller shaft and the lantern ring on the outer side of the roller shaft to rotate, the steel coil is cut through the cutting knives on the outer side of the lantern ring, the lantern ring is arranged on the outer side of the roller shaft in a sleeving mode and can slide, and the distance between the cutting knives can be conveniently adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel coil processing technical field, concretely relates to an adjustable steel coil cutting device. BACKGROUND

[0002] Steel coil mainly refers to hot-rolled coil and cold-rolled coil, in order to facilitate storage and transportation basically process into roll shape, and the cutting device is used to cut it into multiple strip shapes during steel coil processing.

[0003] At present, the cutting knives outside the roller shaft of the existing steel coil cutting device are fixedly installed, the distance between the cutting knives cannot be adjusted, therefore an adjustable steel coil cutting device is provided, which can adjust the distance between the cutting knives and facilitate cutting the steel coil into steel strips of different sizes. SUMMARY

[0004] In view of the problems in the prior art, the utility model provides an adjustable steel coil cutting device, which can adjust the distance between the cutting knives and facilitate cutting the steel coil into steel strips of different sizes.

[0005] The utility model discloses a kind of adjustable steel coil cutting devices, including bottom plate, cutting assembly and transmission assembly, the bottom plate top is provided with cutting assembly, the cutting assembly includes the second gantry that is fixed on the bottom plate top by bolt, the second gantry is rotatably connected with roller shaft by bearing in the inside, the roller shaft outside is equipped with collar, cutting knife is welded on the outside of the collar two ends, the second gantry side is equipped with driving motor by mounting bracket, the roller shaft both sides are equidistantly provided with screw groove, the collar is equipped with fixed bolt between the two sides of its side;

[0006] The bottom plate is provided with transmission assembly on the top of the second gantry side, the transmission assembly includes the third gantry that is fixed on the bottom plate top by bolt, the third gantry is rotatably connected with rubber roller by bearing in the inside, the third gantry side is equipped with speed reducer by mounting bracket, the roller shaft top and bottom are all provided with limit sliding slot, the collar inner top and inner bottom are all welded with limit sliding block.

[0007] By adopting the above technical scheme, the speed reducer drives the rubber roller to rotate, pushes the steel coil to move, the driving motor drives the roller shaft, the roller shaft rotates to drive the collar and the cutting knife outside it to rotate, and the steel coil is cut;

[0008] The collar is sleeved on the outside of the roller shaft, so that it can slide, and the distance between the collar and the cutting knife can be adjusted.

[0009] Specific, the bottom plate top away from the third gantry one end of the first gantry is fixed with a bolt, the first gantry inside both ends are rotatably connected with the feed auxiliary roller through the bearing, the bottom plate top inside the second gantry and the third gantry are rotatably connected with the stainless steel transmission roller through the bearing.

[0010] By adopting the above technical scheme, the one end of the steel coil is wound on the outside of the feed auxiliary roller in sequence, so that the steel coil can move smoothly.

[0011] Specific, the drive motor side output shaft is fixedly connected with the roller shaft one end through the connecting sleeve, the reduction motor side output shaft is fixedly connected with the rubber roller one end through the connecting sleeve.

[0012] The beneficial effects of the utility model are as follows:

[0013] The adjustable steel coil cutting device disclosed by the utility model, the reduction motor drives the rubber roller to rotate, so that the steel coil is driven to move through the plurality of stainless steel transmission rollers on the top of the bottom plate, the drive motor drives the roller shaft to rotate, so that the plurality of sleeves and the cutting knives outside the sleeves are driven to rotate, and the steel coil can be cut during the movement of the steel coil.

[0014] The adjustable steel coil cutting device disclosed by the utility model, when the sleeve is sleeved outside the roller shaft, the limiting sliding block is inserted into the limiting sliding groove, the rotation of the roller shaft can drive the sleeve to rotate, the sleeve can slide outside the roller shaft, the distance between the sleeves can be adjusted, and the fixed bolt is tightened to insert the one end into the corresponding threaded groove, so that the sleeve can be fixed after adjustment. DRAWINGS

[0015] The utility model is further illustrated in connection with the drawings and examples.

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the cutting assembly structure schematic view of the utility model;

[0018] Figure 3 It is the roller shaft structure schematic view of the utility model;

[0019] Figure 4 It is the sleeve structure schematic view of the utility model;

[0020] Figure 5 It is the transmission assembly structure schematic view of the utility model;

[0021] In the figure: 1, the base plate; 2, the first gantry; 3, the auxiliary roller of feeding; 4, the slitting assembly; 401, the second gantry; 402, the roller shaft; 403, the collar; 404, the driving motor; 405, the limiting sliding groove; 406, the threaded groove; 407, the cutting knife; 408, the limiting sliding block; 409, the fixing bolt; 5, the transmission assembly; 501, the third gantry; 502, the rubber roller; 503, the speed reducer motor; 6, the stainless steel transmission roller. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] The distance between the cutting knives can be adjusted, so that the steel roll can be slitted into steel belts of different sizes. Figures 1-5 As shown in the utility model, the adjustable steel roll slitting device comprises a base plate 1, a slitting assembly 4 and a transmission assembly 5, the top of the base plate 1 is provided with the slitting assembly 4, the slitting assembly 4 comprises a second gantry 401 fixed on the top of the base plate 1 by bolts, the inside of the second gantry 401 is rotationally connected with a roller shaft 402 through bearings, the outside of the roller shaft 402 is sleeved with a collar 403, the two ends of the outside of the collar 403 are welded with cutting knives 407, and the side of the second gantry 401 is installed with a driving motor 404 through a mounting frame.

[0024] The top of the side of the base plate 1 is provided with the transmission assembly 5, the transmission assembly 5 comprises a third gantry 501 fixed on the top of the base plate 1 by bolts, the inside of the third gantry 501 is rotationally connected with a rubber roller 502 through bearings, the side of the third gantry 501 is installed with a speed reducer motor 503 through a mounting frame, the top and the bottom of the roller shaft 402 are provided with limiting sliding grooves 405, the top and the bottom inside of the collar 403 are welded with limiting sliding blocks 408, the two sides between the roller shaft 402 are provided with threaded grooves 406, and the two sides of the collar 403 are sleeved with fixing bolts 409.

[0025] In use, the speed reducer motor 503 drives the rubber roller 502 to rotate, the steel roll is moved, the driving motor 404 drives the roller shaft 402, the roller shaft 402 rotates to drive the collar 403 and the cutting knives 407 outside the collar 403 to rotate, and the steel roll is slitted.

[0026] The collar 403 is sleeved outside the roller shaft 402, so that the collar 403 can slide, and the distance between the collar 403 and the cutting knives 407 can be adjusted.

[0027] For example, Figure 1As shown, the present invention also includes a first gantry 2 fixed to the top of the base plate 1 away from the third gantry 501 by bolts, and a feeding auxiliary roller 3 rotatably connected to both ends of the first gantry 2 by bearings. The top of the base plate 1 located inside the second gantry 401 and the third gantry 501 is rotatably connected to a stainless steel transmission roller 6 by bearings at equal intervals.

[0028] When in use, one end of the steel coil is wound around the outside of the feed auxiliary roller 3 in sequence, so that the steel coil can move smoothly. Multiple stainless steel drive rollers 6 facilitate the movement of the steel coil on the base plate 1.

[0029] For example, such as Figure 2 , Figure 5 As shown, the present invention also includes a drive motor 404 whose output shaft is fixedly connected to one end of a roller shaft 402 via a connecting sleeve, and a geared motor 503 whose output shaft is fixedly connected to one end of a rubber roller 502 via a connecting sleeve.

[0030] When in use, the drive motor 404 can drive the roller 402 to rotate, and the geared motor 503 can drive the rubber roller 502 to rotate.

[0031] When using this utility model, the device is installed on the steel coil processing production line, and the device is connected to an external power source using a power cord. One end of the steel coil is wound around the outside of the feed auxiliary roller 3 in sequence, and passes through the second gantry 401 and the third gantry 501.

[0032] Turn on the geared motor 503 to drive the rubber roller 502 to rotate. The rotating rubber roller 502 drives the steel coil to move through multiple stainless steel transmission rollers 6 on the top of the base plate 1.

[0033] Turning on the drive motor 404 drives the roller 402 to rotate, and the rotation of the roller 402 drives the collar 403 and the cutting blade 407 on its outer side to rotate, which can cut the steel coil.

[0034] When the collar 403 is fitted on the outside of the roller 402, the limiting slider 408 is inserted into the limiting groove 405, so that the rotation of the roller 402 can drive the collar 403 to rotate, and at the same time, it is easy for the collar 403 to slide on the outside of the roller 402, and it is easy to adjust the distance between the collars 403.

[0035] Tighten the fixing bolt 409 so that one end is inserted into the corresponding threaded groove 406, which can be used to fix the corresponding collar 403.

[0036] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable steel coil cutting and slitting device, characterized in that, The assembly includes a base plate (1), a cutting assembly (4), and a transmission assembly (5). The cutting assembly (4) is provided on the top of the base plate (1). The cutting assembly (4) includes a second gantry frame (401) fixed to the top of the base plate (1) by bolts. A roller (402) is rotatably connected inside the second gantry frame (401) through a bearing. A collar (403) is sleeved on the outside of the roller (402). Cutting blades (407) are welded to both ends of the collar (403). A drive motor (404) is mounted on one side of the second gantry frame (401) through a mounting bracket. The base plate (1) is provided with a transmission assembly (5) on the top of the second gantry (401) side. The transmission assembly (5) includes a third gantry (501) fixed to the top of the base plate (1) by bolts. A rubber roller (502) is rotatably connected inside the third gantry (501) by bearings. A geared motor (503) is installed on one side of the third gantry (501) by a mounting bracket. Limiting grooves (405) are provided at the top and bottom of the roller shaft (402). Limiting sliders (408) are welded to the top and bottom of the collar (403). Threaded grooves (406) are provided at equal intervals on both sides of the roller shaft (402). Fixing bolts (409) are provided on both sides of the collar (403).

2. The adjustable steel coil cutting and slitting device according to claim 1, characterized in that, The top of the base plate (1) away from the third gantry (501) is fixed with a first gantry (2) by bolts. The two ends inside the first gantry (2) are rotatably connected to the feeding auxiliary roller (3) by bearings. The top of the base plate (1) located inside the second gantry (401) and the third gantry (501) is rotatably connected to a stainless steel transmission roller (6) by bearings at equal intervals.

3. The adjustable steel coil cutting and slitting device according to claim 1, characterized in that, The output shaft of the drive motor (404) is fixedly connected to one end of the roller shaft (402) through a connecting sleeve, and the output shaft of the geared motor (503) is fixedly connected to one end of the rubber roller (502) through a connecting sleeve.

Images