CN220240158U

CN220240158U - Slitting machine

Info

Publication number: CN220240158U
Application number: CN202321982164.XU
Authority: CN
Inventors: 高一峰; 童建华; 刘婉秋
Original assignee: Yihe Chongqing Metal Processing Co ltd
Current assignee: Yihe Chongqing Metal Processing Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2023-12-26
Anticipated expiration: 2033-07-26

Abstract

The utility model belongs to the technical field of slitting machines, and in particular relates to a slitting machine which comprises a frame and a polishing table, wherein an upper cutter frame roller and a lower cutter frame roller are rotationally connected to the frame in the vertical direction, a plurality of blades are arranged on the lower cutter frame, a plurality of blade seats corresponding to the blades are arranged on the upper cutter frame roller, each blade seat comprises a first seat ring and a second seat ring, and the blades are accommodated between the first seat ring and the second seat ring to rotate; the polishing table is arranged on the frame, is positioned right below the lower tool rest, and is provided with a plurality of polishing mechanisms corresponding to the blades in a sliding manner; the polishing mechanism comprises two extrusion blocks, two extrusion blocks are respectively positioned on two sides of the blade, two sliding blocks are arranged between the extrusion blocks through a positioning mechanism, and knife stones are arranged on the sliding blocks.

Description

Slitting machine

Technical Field

The utility model belongs to the technical field of slitting machines, and particularly relates to a slitting machine.

Background

The longitudinal shearing slitting machine is a device for slitting coiled tape plates such as silicon steel sheets, aluminum coils, galvanized coils and stainless steel into a plurality of small strips along the length direction, and the steel coils are longitudinally sheared by circular cutters, so that the quality of the cutters has a large influence on the quality of the metal strips obtained in the processing link. Because the round cutter of the slitting machine is fixedly arranged on the transmission shaft, with continuous slitting, certain blades above the slitting machine are gradually worn and dulled, and according to different widths of steel coils, possible blades can be used completely, but the whole cutter is required to be replaced, so that the cost is not beneficial to the consideration of saving.

Disclosure of Invention

Based on the problems mentioned in the background art, the utility model provides a slitting machine.

The technical scheme adopted by the utility model is as follows: the slitting machine comprises a frame and a polishing table, wherein an upper cutter frame roller and a lower cutter frame roller are rotationally connected in the vertical direction on the frame, a plurality of blades are arranged on the lower cutter frame, each two blades clamp the slitting width of a steel coil, a plurality of blade seats corresponding to the blades are arranged on the upper cutter frame roller, each blade seat comprises a first seat ring and a second seat ring, and the blades are accommodated between the first seat ring and the second seat ring to rotate; the polishing table is arranged on the frame, is positioned under the lower tool rest roller, is provided with a sliding groove, and is provided with a plurality of polishing mechanisms corresponding to the blades; the polishing mechanism comprises two extrusion blocks which are locked in the sliding groove in a sliding mode, the two extrusion blocks are respectively located at two sides of the blade, the inner sides of the extrusion blocks are elastically connected with the sliding blocks, knife stones are arranged on the sliding blocks, and a positioning mechanism is arranged between the two extrusion blocks.

Further, positioning mechanism includes the regulation pole, the screw thread that the spiral is opposite has been seted up at regulation pole both ends, extrusion piece threaded connection respectively is in regulation pole both ends, the sliding block slides and sets up in the sliding tray and the activity wears to establish on the regulation pole, be provided with the spring between every side extrusion piece and the sliding block, the spring wears to establish on the regulation pole.

Further, one end of the adjusting rod is fixedly provided with an adjusting button.

Further, one end of the adjusting rod, which is far away from the adjusting button, is provided with a limiting block.

Further, the peripheral wall array of the adjusting button is provided with a plurality of adjusting grooves.

Further, a first driving motor and a second driving motor are installed on the frame, the first driving motor is fixedly connected with the upper tool rest roller, and the second driving motor is fixedly connected with the lower tool rest roller.

The utility model has the beneficial effects that:

1. the steel coil longitudinal shearing slitting machine has the advantages that the steel coil longitudinal shearing slitting is realized through the channel between the upper knife rest roller and the lower knife rest roller, the lower knife rest roller is provided with the blade for realizing the steel coil slitting, the polishing of the blade is realized through the polishing mechanism matched with the lower knife rest roller on the polishing table, the extruding block drives the sliding block to approach to the direction of the blade, the two knife stones are respectively contacted with the two sides of the blade, and the positioning mechanism adjusts the polishing amount of the knife stone to the blade, so that synchronous polishing can be realized in the operation process of the longitudinal shearing slitting machine.

2. Through rotating the adjusting rod, because extrusion piece and sliding block are the slip setting in the sliding tray, obtain spacingly, can not follow the regulation pole and rotate, when the reverse regulation pole of screw thread spiral rotates, two extrusion pieces can be close to in the middle or simultaneously to both ends separation simultaneously for extrusion piece passes through the synchronous operation of spring drive sliding block, realizes the volume of polishing to the blade through the flexible volume of spring and adjusts.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a schematic view of a grinding mechanism according to the present utility model;

the drawings are noted as follows:

the grinding machine comprises a frame 1, a first driving motor 11, a second driving motor 12, an upper tool rest roller 2, a blade seat 21, a first seat ring 211, a second seat ring 212, a lower tool rest roller 3, a blade 31, a grinding table 4, a sliding groove 41, a grinding mechanism 5, an extrusion block 51, a sliding block 52, a whetstone 53, an adjusting rod 6, a spring 61, an adjusting button 62, an adjusting groove 621 and a limiting block 63.

Description of the embodiments

As shown in fig. 1-2, a slitting machine comprises a frame 1 and a polishing table 4, wherein an upper cutter frame roller 2 and a lower cutter frame roller 3 are rotatably connected to the frame 1 in the vertical direction, a plurality of blades 31 are arranged on the lower cutter frame, each two blades 31 clamp the slitting width of a steel coil, a plurality of blade seats 21 corresponding to the blades 31 are arranged on the upper cutter frame roller 2, each blade seat 21 comprises a first seat ring 211 and a second seat ring 212, and the blades 31 are accommodated between the first seat ring 211 and the second seat ring 212 to rotate; the polishing table 4 is arranged on the frame 1, the polishing table 4 is positioned under the lower tool rest roller 3, a sliding groove 41 is formed in the polishing table 4, and a plurality of polishing mechanisms 5 corresponding to the blades 31 are arranged on the polishing table 4; the polishing mechanism 5 comprises two extrusion blocks 51 which are locked in the sliding groove 41 in a sliding manner, the two extrusion blocks 51 are respectively positioned at two sides of the blade 31, the inner sides of the extrusion blocks 51 are elastically connected with sliding blocks 52, knife stones 53 are arranged on the sliding blocks 52, and a positioning mechanism is arranged between the two extrusion blocks 51.

By adopting the technical scheme, the vertical shearing and slitting of the steel coil are realized through the channel between the upper knife rest roller 2 and the lower knife rest roller 3, wherein the lower knife rest roller 3 is provided with the blade 31 for realizing the slitting of the steel coil, the polishing of the blade 31 is realized through the polishing mechanism 5 matched with the lower knife rest roller 3 on the polishing table 4, the extruding block 51 drives the sliding block 52 to approach the direction of the blade 31, the two knife stones 53 are respectively contacted with the two sides of the blade 31, and the positioning mechanism adjusts the polishing amount of the knife stone 53 to the blade 31, so that synchronous polishing can be realized in the operation process of the vertical shearing and slitting machine.

As a preferred scheme, the positioning mechanism comprises an adjusting rod 6, threads with opposite rotation lines are arranged at two ends of the adjusting rod 6, the extruding blocks 51 are respectively in threaded connection with two ends of the adjusting rod 6, the sliding blocks 52 are slidably arranged in the sliding grooves 41 and movably penetrate through the adjusting rod 6, springs 61 are arranged between each side of the extruding blocks 51 and the sliding blocks 52, and the springs 61 penetrate through the adjusting rod 6. Through rotating adjusting lever 6, because extrusion piece 51 and sliding block 52 are the slip setting in sliding tray 41, obtain spacingly, can not follow adjusting lever 6 and rotate, when the opposite adjusting lever 6 of screw thread spiral rotates, two extrusion pieces 51 can be close to the centre simultaneously or separate to both ends simultaneously for extrusion piece 51 drives the synchronous operation of sliding block 52 through spring 61, realizes the volume of polishing to blade 31 through the flexible volume of spring 61 and adjusts.

Preferably, an adjusting knob 62 is fixedly arranged at one end of the adjusting rod 6. By fixedly arranging the adjusting button 62 at one end of the adjusting rod 6, the adjusting button 62 is convenient to screw to adjust and move the position of the extrusion block 51.

Preferably, a limiting block 63 is arranged at one end of the adjusting rod 6 away from the adjusting button 62. By providing the stopper 63, it is ensured that the pressing block 51 does not slip off the adjustment lever 6 when the pressing block 51 is adjusted.

Preferably, the peripheral wall of the adjusting knob 62 is provided with a plurality of adjusting grooves 621. The setting of adjustment groove 621 is convenient for tools such as screwdriver direct insertion adjustment groove 621, twists adjusting knob 62 and finely adjusts.

As a preferable scheme, a first driving motor 11 and a second driving motor 12 are installed on the frame 1, the first driving motor 11 is fixedly connected with the upper tool rest roller 2, and the second driving motor 12 is fixedly connected with the lower tool rest roller 3. The driving of the upper and lower carriage rollers 2, 3 is achieved by a first drive motor 11 and a second drive motor 12.

The present utility model has been described in detail above. The description of the specific embodiments is only intended to aid in understanding the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A slitting machine is cut to indulge, its characterized in that: comprising

The steel coil longitudinal shearing machine comprises a frame (1), wherein an upper cutter frame roller (2) and a lower cutter frame roller (3) are rotationally connected to the frame (1) in the vertical direction, a plurality of blades (31) are arranged on the lower cutter frame roller (3), each two blades (31) clamp a steel coil longitudinal shearing width, a plurality of blade seats (21) corresponding to the blades (31) are arranged on the upper cutter frame roller (2), each blade seat (21) comprises a first seat ring (211) and a second seat ring (212), and the blades (31) are accommodated between the first seat ring (211) and the second seat ring (212) to rotate;

the polishing machine comprises a polishing table (4), wherein the polishing table (4) is arranged on the frame (1), the polishing table (4) is positioned right below the lower tool rest roller (3), a sliding groove (41) is formed in the polishing table (4), and a plurality of polishing mechanisms (5) corresponding to the blades (31) are arranged on the polishing table (4);

the polishing mechanism (5) comprises two extrusion blocks (51) which are locked in the sliding groove (41) in a sliding mode, the two extrusion blocks (51) are respectively located at two sides of the blade (31), sliding blocks (52) are elastically connected to the inner sides of the extrusion blocks (51), knife stones (53) are arranged on the sliding blocks (52), and a positioning mechanism is arranged between the two extrusion blocks (51).

2. A slitting machine as defined in claim 1, wherein: the positioning mechanism comprises an adjusting rod (6), threads with opposite threads are formed at two ends of the adjusting rod (6), the extruding blocks (51) are respectively connected with two ends of the adjusting rod (6) in a threaded mode, the sliding blocks (52) are arranged in the sliding grooves (41) in a sliding mode and movably penetrate through the adjusting rod (6), springs (61) are arranged between each extruding block (51) and each sliding block (52), and the springs (61) penetrate through the adjusting rod (6).

3. A slitting machine as defined in claim 2, wherein: one end of the adjusting rod (6) is fixedly provided with an adjusting button (62).

4. A slitting machine according to claim 3, wherein: one end of the adjusting rod (6) far away from the adjusting button (62) is provided with a limiting block (63).

5. A slitting machine as defined in claim 4, wherein: the peripheral wall of the adjusting button (62) is provided with a plurality of adjusting grooves (621).

6. A slitting machine as defined in claim 5, wherein: the machine frame (1) is provided with a first driving motor (11) and a second driving motor (12), the first driving motor (11) is fixedly connected with the upper tool rest roller (2), and the second driving motor (12) is fixedly connected with the lower tool rest roller (3).