Metal strip trimming device

Abstract

The utility model relates to a metal belt trimming device which comprises a sliding rail, a sliding shaft and a supporting frame, the sliding rail is arranged on the supporting frame, two sliding bases are arranged on the sliding rail in a sliding mode, a first mounting base and a second mounting base are arranged on the left side and the right side of each sliding base respectively, a fixed trimming wheel and a movable trimming wheel are rotationally arranged on each first mounting base, and a lifting assembly is arranged on each first mounting base; the lifting assembly is used for driving the movable trimming wheel to move up and down, and an upper trimming wheel and a lower trimming wheel are rotationally arranged on the second mounting seat; two adjusting seats are arranged on the sliding shaft in a sliding mode, the two adjusting seats are arranged on the two sliding seats respectively, and locking bolts used for locking the adjusting seats are arranged on the adjusting seats. According to the metal belt trimming device, the distance between the two sliding seats can be adjusted, then the distance between the two fixed trimming wheels, the distance between the two movable trimming wheels, the distance between the two upper trimming wheels and the distance between the two lower trimming wheels are adjusted, therefore, metal belts with different widths can be machined, adjustment is convenient, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal strip trimming technology, and in particular to a metal strip trimming device. Background Technology

[0002] Common metal strips are copper and aluminum strips, and as crucial components of dry-type transformers, these strips play a vital role in their performance, lifespan, and safety. Copper and aluminum strips in dry-type transformers that haven't undergone side deburring typically have numerous burrs on their sides. These burrs can puncture the insulation film in the dry-type transformer, posing a safety hazard. Therefore, deburring using an edge-trimming device is necessary.

[0003] Existing trimming devices such as Figure 7 As shown, it includes a support plate and two fixed frames that are relatively fixed on the support plate. Each fixed frame is equipped with a trimming component that rotates on it. The trimming component includes two trimming wheels. Since the fixed frames are fixed on the support plate, the distance between the two trimming components is fixed and cannot be adjusted. Its operating application range is narrow and it is not suitable for trimming metal strip products of different specifications and widths. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides an aluminum strip trimming device.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a metal strip trimming device, comprising...

[0006] Support frame;

[0007] The slide rail is mounted on a support frame. Two slide seats are slidably mounted on the slide rail. A first mounting seat and a second mounting seat are respectively mounted on the left and right sides of the slide seats. A fixed trimming wheel and a movable trimming wheel are rotatably mounted on the first mounting seat. A lifting component is provided on the first mounting seat. The lifting component is used to drive the movable trimming wheel to move up and down so that the movable trimming wheel can move closer to or away from the fixed trimming wheel. An upper trimming wheel and a lower trimming wheel are rotatably mounted on the second mounting seat.

[0008] The sliding shaft has two adjusting seats that slide on it. The two adjusting seats are respectively set on two sliding blocks, and the adjusting seats are equipped with locking bolts for locking the adjusting seats.

[0009] As a preferred embodiment, the slide shaft is provided with baffles at both ends, and the outer diameter of the baffles is larger than the diameter of the slide shaft.

[0010] As a preferred embodiment, the two upper trimming wheels are arranged opposite each other with their opposite sides being conical, and the two lower trimming wheels are arranged opposite each other with their opposite sides being conical.

[0011] As a preferred embodiment, the first mounting base is provided with a through groove, and a movable block is slidably arranged in the through groove. A movable trimming wheel is rotatably arranged on the movable block. The lifting assembly includes an adjusting screw, one end of which is threaded through the first mounting base and rotatably connected to the movable block, and the other end is provided with an adjusting rod.

[0012] As a preferred embodiment, the movable block is provided with sliding plates on the left and right sides, and the left and right side walls of the through groove are provided with sliding grooves that cooperate with the sliding plates.

[0013] As a preferred embodiment, the movable trimming wheel is rotatably connected to the movable block via a first rotating shaft, and the fixed trimming wheel is rotatably connected to the first mounting base via a second rotating shaft.

[0014] As a preferred embodiment, the upper trimming wheel is rotatably connected to the second mounting base via a third rotating shaft, and the lower trimming wheel is rotatably connected to the second mounting base via a fourth rotating shaft.

[0015] The beneficial effects of this application are as follows: 1. By sliding two slide blocks, the two slide blocks can be brought closer or further apart, and the locking bolt can lock the slide blocks, thereby adjusting the distance between the two slide blocks, and then adjusting the distance between the two fixed trimming wheels, the distance between the two movable trimming wheels, the distance between the two upper trimming wheels and the distance between the two lower trimming wheels, so as to meet the processing of metal strips of different widths, which is convenient to adjust and improves processing efficiency.

[0016] 2. In this application, the fixed trimming wheel and the movable trimming wheel perform the first trimming of the metal strip, and the upper trimming wheel and the lower trimming wheel perform the second trimming of the metal strip, forming a double trimming effect and further improving the deburring effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0018] Figure 2 From Figure 1 A partial structural diagram viewed from point A in the middle;

[0019] Figure 3 From Figure 1 A schematic diagram of the structure as seen at point B in the middle;

[0020] Figure 4 This is a schematic diagram of the upper trimming wheel and the lower trimming wheel in Embodiment 1 of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the moving block in Embodiment 2 of this utility model;

[0022] Figure 6 This is a schematic diagram of the slide groove in Embodiment 2 of this utility model;

[0023] Figure 7 This is a schematic diagram of the existing technology.

[0024] The markings in the diagram are: 1. Support column, 2. Slide rail, 3. Slide block, 4. Slide shaft, 41. Baffle, 42. Fixing bolt, 5. Adjusting seat, 501. Locking bolt, 6. Adjusting screw, 601. Adjusting rod, 7. Mounting seat, 701. Through groove, 702. Slide groove, 8. Fixed trimming wheel, 801. Second rotating shaft, 9. Moving trimming wheel, 901. First rotating shaft, 10. Moving block, 1001. Slide plate, 11. Upper trimming wheel, 12. Lower trimming wheel, 13. Second mounting seat. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] Please see Figure 1-4 Embodiment 1 of this utility model provides a metal strip trimming device, including a slide rail 2, a slide shaft 4, and a support frame. The slide rail 2 is mounted on the support frame, which includes two opposing support columns 1. The slide rail 2 is fixed to the upper ends of the two support columns 1. Two slide seats 3 are slidably mounted on the slide rail 2. A first mounting seat 7 and a second mounting seat 13 are respectively provided on the left and right sides of the slide seats 3. A fixed trimming wheel 8 and a movable trimming wheel 9 are rotatably mounted on the first mounting seat 7. A lifting component is provided on the first mounting seat 7 to drive the movable trimming wheel 9 to move up and down, so that the movable trimming wheel 9 moves closer to or away from the fixed trimming wheel 8. An upper trimming wheel 11 and a lower trimming wheel 12 are rotatably mounted on the second mounting seat 13. Two adjusting seats 5 are slidably mounted on the slide shaft 4. The two adjusting seats 5 are respectively mounted on the two slide seats 3. A locking bolt 501 is provided on the adjusting seats 5 for locking the adjusting seats 5.

[0027] Among them, such as Figure 1-4As shown, the adjusting seat 5 is provided with a locking bolt 501 for locking the adjusting seat 5. The adjusting seat 5 is fixedly connected to the slide seat 3 by the mounting bolt. The locking bolt 501 rotates and moves downward so that its bottom is pressed against the outer wall of the slide shaft 4, thereby locking the adjusting seat 5. The locking bolt 501 rotates and moves upward so that its bottom is away from the slide shaft 4, thereby loosening the slide shaft 4. The adjusting seat 5 can move left and right along the slide shaft 4. The two upper trimming wheels 11 are arranged opposite each other and their opposite sides are both conical. The two lower trimming wheels 12 are arranged opposite each other and their opposite sides are both conical.

[0028] This application allows for the adjustment of the distance between two sliding blocks 5 by sliding them closer together or further apart, and locking bolts 501 can lock the sliding blocks 5 in place. This enables the adjustment of the distance between the two sliding blocks 5, and consequently the distance between the two fixed trimming wheels 8, the distance between the two movable trimming wheels 9, the distance between the two upper trimming wheels 11, and the distance between the two lower trimming wheels 12. This allows for the processing of metal strips of different widths, is easy to adjust, and improves processing efficiency.

[0029] Combination Figure 2 and Figure 3 As shown, the mounting base 7 is provided with a through groove 701, and a movable block 10 is slidably arranged in the through groove 701. The movable trimming wheel 9 is rotatably arranged on the movable block 10. The lifting device includes an adjusting screw 6. One end of the adjusting screw 6 is threaded through the mounting base 7 and rotatably connected to the movable block 10. The other end is provided with an adjusting rod 601. The adjusting screw 6 is threadedly connected to the mounting base 7. By rotating the adjusting rod 601, the adjusting screw 6 rotates downward, thereby driving the movable block 10 to move downward. By rotating the adjusting rod 601, the adjusting screw 6 rotates upward, thereby driving the movable block 10 to move upward. Thus, the distance between the movable trimming wheel 9 and the fixed trimming wheel 8 can be adjusted to meet the needs of metal strips of different thicknesses.

[0030] Furthermore, the movable trimming wheel 9 is rotatably connected to the movable block 10 via a first rotating shaft 901, the fixed trimming wheel 8 is rotatably connected to the mounting base 7 via a second rotating shaft 801, the upper trimming wheel 11 is rotatably connected to the second mounting base 13 via a third rotating shaft, and the lower trimming wheel 12 is rotatably connected to the second mounting base 13 via a fourth rotating shaft. The upper trimming wheel 11 on each second mounting base 13 is located above the lower trimming wheel 12. It should be noted that any parts not detailed in this application are prior art.

[0031] The working principle of this application is as follows: Based on the width of the metal strip to be trimmed, two sliding blocks 3 are moved so that the distance between the two sliding blocks 3 meets the width of the metal strip to be trimmed. This ensures that the distances between the two fixed trimming wheels 8, the two movable trimming wheels 9, the two upper trimming wheels 11, and the two lower trimming wheels 12 simultaneously meet the width of the metal strip to be trimmed. Then, the sliding blocks 3 are locked with locking bolts 501. After adjustment, the metal strip to be trimmed first passes through the fixed trimming wheels 8 and the movable trimming wheels 9, which rotate in opposite directions. This allows for the first grinding and deburring of the edge of the metal strip. Then, the upper trimming wheels 11 and the lower trimming wheels 12 rotate in opposite directions, allowing for a second grinding and deburring of the edge of the metal strip. It should be emphasized that this application… Please apply this mechanism to a metal strip production line where the metal strip is powered to move forward. The metal strip is conveyed forward through the fixed trimming wheel 8, the movable trimming wheel 9, the upper trimming wheel 11, and the lower trimming wheel 12 of this mechanism, and then the edges of the metal strip to be trimmed are deburred and trimmed. In addition, the metal strip to be trimmed will sway left and right along the width direction of the metal strip during conveying. By setting the slide rail 2 and the slide block 3, this mechanism can float left and right with the swaying of the metal strip, avoiding the metal strip jamming and curling caused by the fixed device.

[0032] Of course, this utility model is not limited to the embodiments described above. Several other embodiments based on the design concept of this utility model are also provided below.

[0033] For example, in Embodiment 2, unlike the implementation method described above, as follows... Figure 5 and Figure 6 As shown, the movable block 10 is provided with sliding plates 1001 on the left and right sides, and the left and right side walls of the through groove 701 are provided with sliding grooves 702 that cooperate with the sliding plates 1001. By setting the sliding plates 1001 and the sliding grooves 702, the straightness of the movable block 10 moving up and down is ensured.

[0034] For example, in embodiment 3, unlike the embodiments described above, baffles 41 are provided at both ends of the slide shaft 4, and the outer diameter of the baffles 41 is larger than the diameter of the slide shaft 4. The baffles 41 are fixedly connected to the slide shaft 4 by bolts, and by setting the baffles 41, the slide block 3 is prevented from falling off the slide rail 2.

[0035] It should be noted that the above embodiments are only used to illustrate the present utility model, but the present utility model is not limited to the above embodiments. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A metal strip trimming device, characterized in that, include Support frame; The slide rail (2) is mounted on the support frame. Two slide seats (3) are slidably mounted on the slide rail (2). The slide seats (3) are respectively provided with a first mounting seat (7) and a second mounting seat (13) on the left and right sides. The first mounting seat (7) is rotatably provided with a fixed trimming wheel (8) and a movable trimming wheel (9). The first mounting seat (7) is provided with a lifting component, which is used to drive the movable trimming wheel (9) to move up and down so that the movable trimming wheel (9) can move closer to or away from the fixed trimming wheel (8). The second mounting seat (13) is rotatably provided with an upper trimming wheel (11) and a lower trimming wheel (12). The sliding shaft (4) has two adjusting seats (5) slidably mounted on it. The two adjusting seats (5) are respectively mounted on two sliding seats (3). The adjusting seats (5) are provided with locking bolts (501) for locking the adjusting seats (5). The slide shaft (4) is provided with baffles (41) at both ends. The outer diameter of the baffles (41) is larger than the diameter of the slide shaft (4). The two upper trimming wheels (11) are arranged opposite each other and the opposite side is conical. The two lower trimming wheels (12) are arranged opposite each other and the opposite side is conical. By sliding the two slide blocks (3) closer or further apart, the locking bolt (501) can lock the slide blocks (3), thereby adjusting the distance between the two slide blocks (3), and then adjusting the distance between the two fixed trimming wheels (8), the distance between the two movable trimming wheels (9), the distance between the two upper trimming wheels (11) and the distance between the two lower trimming wheels (12).

2. The metal strip trimming device according to claim 1, characterized in that: The first mounting base (7) is provided with a through groove (701), and a moving block (10) is provided in the through groove (701) for sliding up and down. The moving trimming wheel (9) is rotatably mounted on the moving block (10). The lifting assembly includes an adjusting screw (6), one end of which is threaded through the first mounting base (7) and rotatably connected to the moving block (10), and the other end is provided with an adjusting rod (601).

3. The metal strip trimming device according to claim 2, characterized in that: The movable block (10) is provided with sliding plates (1001) on the left and right sides, and the through groove (701) is provided with sliding grooves (702) on the left and right side walls that cooperate with the sliding plates (1001).

4. The metal strip trimming device according to claim 3, characterized in that: The movable trimming wheel (9) is rotatably connected to the movable block (10) via the first rotating shaft (901), and the fixed trimming wheel (8) is rotatably connected to the first mounting base (7) via the second rotating shaft (801).

5. A metal strip trimming device according to claim 4, characterized in that: The upper trimming wheel (11) is rotatably connected to the second mounting base (13) via the third rotating shaft, and the lower trimming wheel (12) is rotatably connected to the second mounting base (13) via the fourth rotating shaft.

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