Cutting device for galvanized sheet production

Abstract

The utility model discloses a cutting device for galvanized sheet production, and relates to the field of galvanized sheet cutting, the cutting device comprises a cutting rolling frame and a plurality of galvanized sheets rolled in the cutting rolling frame, the upper end of the cutting rolling frame is fixedly provided with two vertical plates, the corresponding surfaces of the two vertical plates are movably provided with stroke plates, and the stroke plates are arranged on the vertical plates. A plurality of conical blocks are arranged on the inner side of the stroke plate, so that when the galvanized sheet is wound by the cutting winding frame, the movement amount of the galvanized sheet during winding can be utilized, the galvanized sheet can be cut, the galvanized sheet can be cut, and the galvanized sheet can be cut more stably and more stably, so that the galvanized sheet can be cut more stably, and the galvanized sheet can be cut more stably and more stably. The angle burrs of the galvanized plate are automatically polished, the working procedures are integrated, and the burrs on the two sides can be polished at the same time through the appearance of the conical block.

Description

Technical Field

[0001] The utility model relates to the field of galvanized sheet cutting, and particularly relates to a cutting device for galvanized sheet production. Background Art

[0002] Galvanized sheet is to prevent the steel sheet surface from being corroded and extend its service life. A layer of metallic zinc is coated on the steel sheet surface, and this kind of zinc-coated steel sheet is called galvanized sheet. Galvanized sheet strip products are mainly applied to industries such as construction, light industry, automobile, agriculture, animal husbandry and fishery, and commerce. In the construction industry, it is mainly used to manufacture anti-corrosion industrial and civil building roof panels, roof grids, etc.; in the light industry, it is used to manufacture household appliance shells, civil chimneys, kitchen utensils, etc., and in the automobile industry, it is mainly used to manufacture corrosion-resistant parts of cars, etc. After the galvanized sheet is produced, it needs to be cut according to size requirements.

[0003] When cutting the galvanized sheet, it is generally cut by a cutting machine. After cutting the galvanized sheet into galvanized strips, it is then wound up. However, when the cutting machine cuts, there are many burrs at the corners of the cutting surface, and the burrs need to be removed separately, and the process is relatively cumbersome.

[0004] Therefore, it is very necessary to propose a cutting device for galvanized sheet production to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cutting device for galvanized sheet production to solve the problem that the burr treatment process of the cutting surface is relatively cumbersome when cutting the galvanized sheet.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A cutting device for galvanized sheet production, including a cutting and winding frame and a plurality of galvanized sheets wound in the cutting and winding frame. Two vertical plates are fixedly arranged at the upper end of the cutting and winding frame. A travel plate is movably arranged on the opposite surfaces of the two vertical plates. A travel groove is formed through one surface of the travel plate, and the two travel grooves are respectively arranged above and below the galvanized sheet. A plurality of I-shaped blocks are movably arranged inside the travel groove.

[0007] One end of the I-shaped block corresponding to the galvanized sheet is fixedly provided with a conical block. A polishing layer for automatically polishing burrs is fixedly arranged on the conical surface of the conical block. The outer side of the conical block contacts the corner of the corresponding galvanized sheet through the polishing layer.

[0008] Preferably, a plurality of fixing plates are fixedly arranged on the opposite surfaces of the two vertical plates. A screw rod is movably arranged between two corresponding fixing plates. The screw rod is threadedly connected to the end of the travel plate.

[0009] Preferably, a plurality of threaded holes are formed at one end of the travel plate, and the I-shaped block is fixed by bolts.

[0010] Preferably, a lifting handle is fixedly arranged at the end of the screw rod far away from the cutting and winding rack.

[0011] Preferably, a winding rod for winding galvanized sheets is movably arranged inside the cutting and winding rack, a winding motor is fixedly arranged at one end of the cutting and winding rack, and the output end of the winding motor is connected to the end of the winding rod.

[0012] Preferably, the I-shaped block and the stroke groove are in clearance fit.

[0013] The technical effects and advantages of the present utility model:

[0014] 1. Through the arrangement of a plurality of tapered blocks, when the cutting and winding rack winds the cut galvanized sheets, the moving amount of the galvanized sheets during winding is utilized to automatically grind the burrs at the edges and corners of the galvanized sheets, making the process centralized and integrated. Through the shape of the tapered blocks, the burrs on both sides can be ground simultaneously.

[0015] 2. Through the arrangement of the screw rod and the bolt, the height and position of the I-shaped block are adjusted. When grinding the burrs, the position of the I-shaped block can be adjusted according to the usage situation to ensure its usage, and its practicability is relatively high. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the cutting device for galvanized sheet production of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the cutting and winding rack of the present utility model.

[0018] Figure 3 It is a schematic structural diagram of the stroke plate of the present utility model.

[0019] Figure 4 It is a schematic structural diagram of the I-shaped block and the tapered block of the present utility model.

[0020] In the figure: 1. Cutting and winding rack; 2. Winding rod; 3. Winding motor; 4. Galvanized sheet; 5. Vertical plate; 6. Stroke plate; 7. Stroke groove; 8. I-shaped block; 9. Tapered block; 10. Grinding layer; 11. Fixed plate; 12. Screw rod. Detailed Embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a cutting device for galvanized sheet production as shown in Figure 1 - Figure 4 Figure, which includes a cutting and winding frame 1 and a plurality of galvanized sheets 4 wound in the cutting and winding frame 1. The galvanized sheets 4 are cut into a plurality of galvanized sheets 4, and then wound by the cutting and winding frame 1. Among them, cutting and winding are integrally arranged, which is convenient for winding the galvanized sheets 4 after cutting the galvanized sheets 4. The cutter is a prior art and will not be described in detail here;

[0023] A winding rod 2 for winding the galvanized sheets 4 is movably arranged inside the cutting and winding frame 1 to wind the cut galvanized sheets 4. One end of the cutting and winding frame 1 is fixedly provided with a winding motor 3. The winding motor 3 is a prior art and will not be described in detail here. The output end of the winding motor 3 is connected to the end of the winding rod 2.

[0024] Two vertical plates 5 are fixedly arranged at the upper end of the cutting and winding frame 1. A travel plate 6 is movably arranged on the opposite sides of the two vertical plates 5. A travel groove 7 is formed through one side of the travel plate 6. The travel groove 7 is rectangularly arranged. The two travel grooves 7 are respectively arranged above and below the galvanized sheet 4. A plurality of I-shaped blocks 8 are movably arranged inside the travel groove 7;

[0025] One end of the I-shaped block 8 corresponding to the galvanized sheet 4 is fixedly provided with a tapered block 9. A polishing layer 10 for automatically polishing burrs is fixedly arranged on the tapered surface of the tapered block 9;

[0026] Through the arrangement of a plurality of tapered blocks 9, when the cutting and winding frame 1 winds the cut galvanized sheets 4, the movement amount of the galvanized sheets 4 during winding is utilized to automatically polish the burrs at the edges and corners of the galvanized sheets 4, making the process centralized and integrated. And through the shape of the tapered block 9, the burrs on both sides can be polished simultaneously.

[0027] The outer side of the tapered block 9 contacts the edges and corners of the corresponding galvanized sheet 4 through the polishing layer 10. A plurality of threaded holes are formed at one end of the travel plate 6, and the I-shaped block 8 is fixed by bolts.

[0028] A plurality of fixing plates 11 are fixedly arranged on the opposite sides of the two vertical plates 5. A screw rod 12 is movably arranged between the two corresponding fixing plates 11. The screw rod 12 is threadedly connected to the end of the travel plate 6. Through the arrangement of the screw rod 12 and the bolts, the height and position of the I-shaped block 8 are adjusted. When polishing burrs, the position of the I-shaped block 8 can be adjusted according to the usage situation to ensure its usage situation, and its practicability is relatively high.

[0029] A lifting handle is fixedly arranged at the end of the screw rod 12 far from the cutting and winding frame 1, which is convenient for driving the travel plate 6 to move up and down.

[0030] The I-shaped block 8 and the travel groove 7 are in clearance fit, facilitating the movement of the I-shaped block 8 when it is not limited by the bolt.

[0031] Working principle: The operator turns on the cutter, which then cuts the galvanized sheet 4, cutting the galvanized sheet 4 into multiple slender plates. At the same time, the winding motor 3 is turned on, which drives the winding roller 2 to rotate, winding the galvanized sheet 4 and driving the galvanized sheet 4 to move. As a result, the galvanized sheet 4 contacts the grinding layer 10, and the grinding layer 10 grinds the cutting burrs of the galvanized sheet 4, automatically grinding the burrs of the galvanized sheet 4.

[0032] When it is necessary to adjust the height of the grinding layer 10, the lifting handle is rotated, which drives the screw rod 12 to rotate. The screw rod 12 is connected by threads, causing the screw rod 12 to drive the travel plate 6 to move. The travel plate 6 drives the I-shaped block 8 to move, and the I-shaped block 8 drives the tapered block 9 to move, causing the tapered block 9 to drive the grinding layer 10 to move, so that the height of the grinding layer 10 is at an appropriate height.

[0033] When the width of the cut galvanized sheet 4 changes, it is necessary to adjust the position of the grinding layer 10. The operator removes the bolt to release the limit on the I-shaped block 8, then moves the I-shaped block 8 on the travel plate 6, causing the I-shaped block 8 to drive the tapered block 9 to move, so that the tapered block 9 drives the grinding layer 10 to be in the corresponding position, making the grinding layer 10 fit the corner of the galvanized sheet 4. Then the bolt is reinstalled, and the I-shaped block 8 is fixed by squeezing it with the bolt.

Claims

1. A cutting device for galvanized sheet production, comprising a cutting and winding frame (1) and a plurality of galvanized sheets (4) wound in the cutting and winding frame (1), characterized in that: At the upper end of the cutting and winding frame (1), two vertical plates (5) are fixedly arranged. On the opposite sides of the two vertical plates (5), a travel plate (6) is movably arranged. A travel groove (7) is formed through one side of the travel plate (6). The two travel grooves (7) are respectively arranged above and below the galvanized sheet (4). A plurality of I-shaped blocks (8) are movably arranged inside the travel groove (7); One end of the I-shaped block (8) corresponding to the galvanized sheet (4) is fixedly provided with a tapered block (9). A polishing layer (10) for automatically polishing burrs is fixedly arranged on the tapered surface of the tapered block (9). The outer side of the tapered block (9) contacts the corner of the corresponding galvanized sheet (4) through the polishing layer (10).

2. The cutting device for galvanized sheet production according to claim 1, characterized in that: On the opposite sides of the two vertical plates (5), a plurality of fixing plates (11) are fixedly arranged. A screw rod (12) is movably arranged between the two corresponding fixing plates (11). The screw rod (12) is threadedly connected to the end of the travel plate (6).

3. A cutting device for galvanized sheet production according to claim 1, characterized in that: A plurality of threaded holes are formed at one end of the travel plate (6). The I-shaped block (8) is fixed by bolts.

4. A cutting device for galvanized sheet production according to claim 2, characterized in that: A lifting handle is fixedly arranged at the end of the screw rod (12) away from the cutting and winding frame (1).

5. The cutting device for galvanized sheet production according to claim 1, characterized in that: A winding rod (2) for winding the galvanized sheet (4) is movably arranged inside the cutting and winding frame (1). A winding motor (3) is fixedly arranged at one end of the cutting and winding frame (1). The output end of the winding motor (3) is connected to the end of the winding rod (2).

6. The cutting device for galvanized sheet production according to claim 1, characterized in that: The I-shaped block (8) and the travel groove (7) are in clearance fit.

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