Steel coil slitting mechanism

Abstract

The utility model discloses a steel coil slitting mechanism which comprises a machine base, and a cavity is formed in the machine base. The knife roll is rotationally arranged in the cavity of the machine base; the slitting adjusting part comprises sliding grooves and a plurality of blades, the sliding grooves are symmetrically formed in the outer wall of the knife roll, the blades are arranged on the knife roll in a sliding mode, any blade is composed of two blade single bodies which are symmetrically distributed, and sliding blocks capable of sliding on the sliding grooves are arranged on the two blade single bodies; the adjacent notches are formed in the two blade single bodies, the positioning fasteners are arranged on the inner sides of the two notches, and the positioning fasteners are fixed to the two blade single bodies through two symmetrically-distributed screws; the slitting device has the advantages that by means of the designed slitting adjusting component, moving adjustment of the blade single bodies on the knife roll can be achieved, the distance between the multiple blades can be rapidly adjusted, and use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel coil slitting, and in particular relates to a steel coil slitting mechanism. Background Art

[0002] The steel coil slitting process can cut the parent steel coil into plates that are more suitable for customer needs, thereby reducing production costs and improving production efficiency without affecting product quality; the slitting process is conducive to eliminating surface defects in the parent steel coil, and can also effectively prevent the emergence of new cracks, thereby improving product quality.

[0003] The patent discloses an adjustable spacing cold-rolled steel coil slitting device with publication number CN216541113U, which includes a machine base and a dust removal box. A driving motor is installed on the front outer wall of the machine base, and the power output end of the driving motor is connected to the power input end of the knife roller. The outer side wall of the knife roller is sleeved with a semicircular ring A and a semicircular ring B. The outer side wall of the semicircular ring A is fixedly connected to a blade A, and the outer side wall of the semicircular ring B is fixedly connected to a blade B. The upper and lower ends of the semicircular ring A are fixedly connected to an assembly block A, and the upper and lower ends of the semicircular ring B are fixedly connected to an assembly block B. The assembly block A and the assembly block B are detachably connected by bolts.

[0004] The existing steel coil slitting mechanism is not conducive to quickly adjusting the spacing between adjacent blades when realizing the splicing of multiple blades, which increases the complexity of the adjustment. Utility Model Content

[0005] The utility model aims to provide a steel coil slitting mechanism which can realize rapid adjustment of the spacing between multiple blades.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a steel coil slitting mechanism, comprising

[0007] A machine base, wherein a chamber is provided inside the machine base;

[0008] A knife roller, the knife roller is rotatably arranged in a chamber of a machine base;

[0009] The striping adjustment component includes a slide groove symmetrically opened on the outer wall of the knife roller, and a plurality of blades slidably arranged on the knife roller. Any of the blades is composed of two symmetrically distributed blade monomers, and the two blade monomers are provided with a slider that can slide on the slide groove.

[0010] Preferably, it also includes adjacent notches formed on the two blade monomers, and positioning fasteners disposed inside the two notches, wherein the positioning fasteners are fixed to the two blade monomers by two symmetrically distributed screws.

[0011] Preferably, it also includes a positioning block symmetrically arranged at the bottom of the positioning fastener, and a positioning groove provided on the two blade units for the positioning block to be inserted into.

[0012] Preferably, it also includes a stopper symmetrically arranged on the inner side of the positioning groove, and the stopper can abut against the side surface of the positioning block.

[0013] Preferably, it also includes a connecting shaft symmetrically arranged at the end of the knife roller, a bearing arranged inside the machine base chamber, and a connecting shaft placed in the bearing.

[0014] Preferably, it also includes a driving motor installed on the front surface of the base, and the output shaft of the driving motor extends to the cavity of the base and is connected to another connecting shaft.

[0015] Preferably, it also includes a protective frame installed on the top of the base and a protruding handle installed on the side surface of the protective frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The designed strip adjustment component helps to realize the movement and adjustment of the blade unit on the knife roller, and can realize the quick adjustment of the spacing between multiple blades, thereby increasing the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the side view structure of the knife roller and the blade splicing of the utility model;

[0020] Figure 3 This is a schematic diagram of the front view structure of the knife roller and the blade splicing of the utility model;

[0021] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure of the D region;

[0022] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure of area B;

[0023] In the figure: 1, machine base; 2, driving motor; 3, knife roller; 31, slide groove; 32, connecting shaft; 4, protective frame; 41, boss; 5, blade; 51, slider; 52, notch; 6, positioning fastener; 61, positioning block; 7, positioning groove; 71, stop block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1-Figure 5 , is the first embodiment of the utility model, which provides a steel coil slitting mechanism, including

[0027] The base 1 has a chamber inside, so that the chamber can be added;

[0028] The knife roller 3 is rotatably arranged in the chamber of the machine base 1 to increase the convenience of use;

[0029] The striping adjustment component includes a slide groove 31 symmetrically opened on the outer wall of the knife roller 3, which realizes the opening of the slide groove 31 and slides a plurality of blades 5 on the knife roller 3. The blades 5 can slide on the knife roller 3, thereby helping to adjust the spacing between adjacent blades 5. Any blade 5 is composed of two symmetrically distributed blade monomers. The two blade monomers are provided with sliders 51 that can slide on the slide groove 31, which helps to realize the movement and adjustment of the blade monomers on the knife roller 3 and increase the convenience of use.

[0030] In the present embodiment, preferably, it also includes adjacent notches 52 opened on the two blade monomers, realizing the opening of the notches 52, and positioning fasteners 6 arranged on the inner sides of the two notches 52, realizing the addition of positioning fasteners 6, and the positioning fasteners 6 are fixed to the two blade monomers by two symmetrically distributed screws, and the positioning fasteners 6 and the two blade monomers are spliced ​​together to realize the rapid fixation of the adjusted blade 5, thereby improving the efficiency of splicing the blade 5 and the knife roller 3.

[0031] In the present embodiment, preferably, it also includes a positioning block 61 symmetrically arranged at the bottom of the positioning fastener 6, thereby realizing the addition of the positioning block 61, and a positioning groove 7 is opened on the two blade monomers for the positioning block 61 to be inserted, thereby realizing the opening of the positioning groove 7, and utilizing the cooperation of the positioning block 61 and the positioning groove 7 to increase the efficiency of the positioning fastener 6 in fixing the two blade monomers.

[0032] In this embodiment, preferably, it also includes a stop block 71 symmetrically arranged on the inner side of the positioning groove 7, so that the stop block 71 can be added. The stop block 71 can abut against the side surface of the positioning block 61, and the positioning block 61 is inserted into the positioning groove 7 along the stop block 71 to increase the positioning when the positioning fastener 6 is added.

[0033] In this embodiment, preferably, it also includes a connecting shaft 32 symmetrically arranged at the end of the knife roller 3, realizing the addition of the connecting shaft 32, and a bearing is arranged inside the chamber of the machine base 1, and a connecting shaft 32 is placed in the bearing; it also includes a driving motor 2 installed on the front surface of the machine base 1, realizing the addition of the driving motor 2, and the output shaft of the driving motor 2 extends to the chamber of the machine base 1 and is connected to another connecting shaft 32. When the driving motor 2 is working, it drives the connecting shaft 32 to rotate, thereby realizing the rotation of the knife roller 3. When the knife roller 3 rotates, it drives the blade 5 to strip the steel coil.

[0034] Example 2

[0035] See also Figure 1-Figure 5 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that:

[0036] It also includes a protective frame 4 installed on the top of the machine base 1, which increases the protective performance. A protruding handle 41 is installed on the side surface of the protective frame 4, which makes it more convenient to remove the protective frame 4 from the machine base 1. A maintenance port is opened on the front surface of the protective frame 4, and a guard plate is hinged on the front surface of the protective frame 4 on the outside of the maintenance port.

[0037] The working principle and use process of the utility model are as follows: when in use, pick up the blade monomer, so that the slider 51 slides in the slide groove 31. After the two blade monomers are fitted together, pick up the positioning fastener 6, and use the cooperation of the positioning block 61 and the positioning groove 7 to increase the efficiency of the positioning fastener 6 in fixing the two blade monomers. The two blade monomers are fixed by screws. In the same way, multiple blades 5 are fixed. The driving motor 2 drives the connecting shaft 32 to rotate, thereby realizing the rotation of the knife roller 3. When the knife roller 3 rotates, it drives the blade 5 to slit the steel coil.

[0038] Although the embodiments of the present invention have been shown and described, as detailed above, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel coil slitting mechanism, characterized in that: include A machine base (1), wherein a chamber is provided inside the machine base (1); A knife roller (3), wherein the knife roller (3) is rotatably arranged in a chamber of the machine base (1); The stripping adjustment component comprises a slide groove (31) symmetrically arranged on the outer wall of the knife roller (3), and a plurality of blades (5) slidably arranged on the knife roller (3), wherein any one of the blades (5) is composed of two symmetrically distributed blade monomers, and the two blade monomers are provided with a slider (51) that can slide on the slide groove (31).

2. A steel coil slitting mechanism according to claim 1, characterized in that: It also includes adjacent notches (52) formed on the two blade monomers and positioning fasteners (6) arranged inside the two notches (52). The positioning fasteners (6) are fixed to the two blade monomers by two symmetrically distributed screws.

3. A steel coil slitting mechanism according to claim 2, characterized in that: It also includes a positioning block (61) symmetrically arranged at the bottom of the positioning fastener (6), and a positioning groove (7) provided on the two blade units for the positioning block (61) to be inserted into.

4. A steel coil slitting mechanism according to claim 3, characterized in that: It also includes a stopper (71) symmetrically arranged on the inner side of the positioning groove (7), and the stopper (71) can abut against the side surface of the positioning block (61).

5. The steel coil slitting mechanism according to claim 1, characterized in that: It also includes a connecting shaft (32) symmetrically arranged at the end of the knife roller (3), a bearing arranged inside the chamber of the machine base (1), and a connecting shaft (32) placed in the bearing.

6. A steel coil slitting mechanism according to claim 5, characterized in that: It also includes a driving motor (2) mounted on the front surface of the machine base (1), wherein the output shaft of the driving motor (2) extends to the cavity of the machine base (1) and is connected to another connecting shaft (32).

7. The steel coil slitting mechanism according to claim 1, characterized in that: It also includes a protection frame (4) installed on the top of the machine base (1) and a protruding handle (41) installed on the side surface of the protection frame (4).

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