Edge processing device for strip

Abstract

The utility model relates to the technical field of strip processing equipment, in particular to an edge processing device for a strip, which comprises two symmetrically arranged edge pressing parts, the two edge pressing parts relatively slide along the width direction of the strip, each edge pressing part comprises a base, a first bearing and a second bearing, the base is arranged on the working ground in a sliding manner, and the first bearing and the second bearing are arranged on the base. The first bearing and the second bearing are synchronously and rotationally arranged on the base, the first bearing and the second bearing are oppositely arranged, the first bearing can move relative to the second bearing, and a gap for the edge of the strip to pass through is reserved between the first bearing and the second bearing. According to the edge processing device for the strip, burrs on the edge of the strip can be flattened, so that the burrs are removed, and the edge quality of the strip is improved; and the deburring requirements of strips of different sizes are met, and the application range is wide.

Description

Technical Field

[0001] This utility model relates to the technical field of strip processing equipment, specifically to an edge processing device for strip. Background Technology

[0002] A rotary shear is a device used for cutting sheet and strip materials, primarily for edge trimming and continuous longitudinal shearing of strip steel. After sawing the strip steel, the rotary shear produces strips of a specific size. However, the edges of the strip often have small burrs, resulting in edge quality that does not meet the required precision. Furthermore, the neatness of the strip's edges is also affected during the subsequent winding process on the coiler. Therefore, there is an urgent need for an edge treatment device for strip materials to solve these problems. Utility Model Content

[0003] To address the technical problem of fine burrs on the edges of strip materials causing the edge quality to fall short of the required precision range, this utility model provides an edge processing device for strip materials. This device can flatten the burrs on the edges of the strip materials, thereby removing the burrs and improving the edge quality of the strip materials. Furthermore, it is applicable to the deburring needs of strip materials of different sizes and has a wide range of applications.

[0004] This utility model provides an edge processing device for strip material, including two symmetrically arranged edge pressing parts that slide relative to each other along the width direction of the strip material. Each edge pressing part includes a base, a first bearing, and a second bearing. The base is slidably disposed on a working surface. The first bearing and the second bearing are synchronously rotated on the base and are arranged opposite to each other. The first bearing is movable relative to the second bearing. A gap is left between the first bearing and the second bearing for the strip edge to pass through.

[0005] Furthermore, a first upright plate is provided on one side of the base, and a movable shaft is movably mounted on the first upright plate. The movable shaft is parallel to the base and located above the base. A groove is provided on the upper part of the base, and a spring is placed in the groove. The end of the spring protrudes out of the groove and abuts against the lower part of the movable shaft. An embossed handle is rotatably mounted on the base and located above the movable shaft. The end of the embossed handle abuts against the upper part of the movable shaft. A first bearing is sleeved on one end of the movable shaft and rotates relative to the movable shaft. The first bearing is fixed to the base by the movable shaft and the first upright plate, and the first bearing rotates relative to the movable shaft. By adjusting the position of the movable shaft, the position of the first bearing can be adjusted, thereby adjusting the size of the gap between the first bearing and the second bearing.

[0006] Furthermore, a hinge bolt is fixedly connected to the end of the movable shaft away from the first bearing. A movable hole is provided on the first upright plate, and the bottom of the hinge bolt passes through the movable hole and is locked to the first upright plate by two nuts. The movable shaft is fixed to the first upright plate by the movable hole, the hinge bolt, and the two nuts; and the movable shaft is locked to different positions on the first upright plate by the hinge bolt and the two nuts.

[0007] Furthermore, a U-shaped lug is provided at the end of the movable shaft away from the first bearing, and the top of the hinge bolt is located in the U-shaped groove on the U-shaped lug, with the hinge bolt and the U-shaped lug being fixedly connected by a pin. The hinge bolt is fixed to the movable shaft by the pin and the U-shaped lug.

[0008] Furthermore, a pressure cap is fixedly connected to the base and is located above the movable shaft. The pressure cap has a threaded hole, and the threaded rod on the embossing handle is threadedly connected to the threaded hole on the pressure cap. The threaded rod on the embossing handle abuts against the upper part of the movable shaft. The embossing handle rotates on the pressure cap through its threaded rod and the threaded hole on the pressure cap.

[0009] Furthermore, a second upright plate is provided on the other side of the base, and a fixed shaft is provided on the second upright plate. The second bearing is sleeved on one end of the fixed shaft and rotates relative to the fixed shaft. The second bearing is fixed to the base through the fixed shaft and the second upright plate, and the second bearing rotates relative to the fixed shaft.

[0010] Furthermore, a linear guide rail is provided on the working surface, and two sliders are slidably mounted on the linear guide rail and slide relative to each other. Two bases are respectively fixedly connected to the two sliders. The relative sliding of the two sliders, in turn, causes the two bases, i.e., the two pressing edges, to slide relative to each other. This means that the two pressing edges can be adjusted according to the width of the strip to meet the deburring requirements of strips of different sizes.

[0011] Compared with the prior art, the present invention has the following technical effects:

[0012] In use, the moving strip passes through two pressing sections, with both sides of the strip passing precisely through the gaps in the pressing sections. The moving strip drives the first and second bearings to rotate synchronously. The synchronous rotation of the first and second bearings flattens out any small burrs on the edges of the strip, thus removing the burrs. Furthermore, the first bearing is movable relative to the second bearing, meaning that the gap between the first and second bearings can be adjusted according to the thickness of the strip to meet the deburring requirements of strips of different sizes. Attached Figure Description

[0013] Figure 1This is a cross-sectional structural schematic diagram of an edge treatment device for strip material according to the present invention;

[0014] Figure 2 This is a top view of the edge treatment device for strip material according to this utility model;

[0015] Figure 3 This is a utility model Figure 2 Enlarged structural diagram of A in the middle;

[0016] The numbers in the attached diagram are:

[0017] 1. Base; 11. Pressure cap; 2. First bearing; 3. Second bearing; 4. First upright plate; 5. Movable shaft; 51. Hinged bolt; 52. U-shaped lug; 53. Pin; 6. Spring; 7. Embossed handle; 8. Second upright plate; 81. Fixed shaft; 9. Linear guide rail; 91. Slider. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] like Figures 1-3 As shown, a strip edge processing device includes two symmetrically arranged edge-pressing parts that slide relative to each other along the width direction of the strip. Each edge-pressing part includes a base 1, a first bearing 2, and a second bearing 3. The base 1 is slidably disposed on a working surface and relative to the strip. The base 1 has a raised structure, and the edge-pressing parts slide through the base 1. The first bearing 2 and the second bearing 3 are synchronously rotatably disposed on the base 1 and are opposite to each other. The first bearing 2 is movable relative to the second bearing 3, and a gap is left between the first bearing 2 and the second bearing 3 for the strip edge to pass through. It is worth noting that the gap between the first bearing 2 and the second bearing 3 is also the opening between the first bearing 2 and the second bearing 3.

[0020] In this embodiment, the edge-pressing process of the edge-processing device involves two pressing parts that slide relative to each other to adjust their width according to the width of the strip before fixing them. As the moving strip passes through the two pressing parts, both sides of the strip pass precisely through the gaps between them. The moving strip drives the first bearing 2 and the second bearing 3 to rotate synchronously. This synchronous rotation of the first bearing 2 and the second bearing 3 flattens out any small burrs on the edges of the strip (i.e., the two ends of the strip), thereby removing the burrs. Furthermore, the first bearing 2 is movable relative to the second bearing 3, meaning the gap between the first bearing 2 and the second bearing 3 can be adjusted according to the thickness of the strip to meet the deburring requirements of strips of different sizes. The edge-processing device operates passively and can complete the strip edge processing online, without being limited by the speed of the equipment used to move the strip, thus preventing speed mismatch from affecting the quality of the strip.

[0021] Furthermore, the outer circles of the first bearing 2 and the second bearing 3 are both arc-shaped to prevent damage to the strip due to the clamping force during the pressing process.

[0022] The edge processing device of this embodiment can flatten the small burrs on the edge of the strip, thereby removing the burrs and improving the edge quality of the strip; and it is applicable to the deburring needs of strips of different sizes (different widths and thicknesses), with a wide range of applications.

[0023] In one possible implementation, a first upright plate 4 is provided on one side of the base 1, and a movable shaft 5 is movably mounted on the first upright plate 4. The movable shaft 5 is parallel to the base 1 and located above the base 1. A groove is provided on the upper part of the base 1, and a spring 6 is disposed in the groove. The end of the spring 6 extends out of the groove and abuts against the lower part of the movable shaft 5. An embossed handle 7 is rotatably mounted on the base 1 and is located above the movable shaft 5. The end of the embossed handle 7 abuts against the upper part of the movable shaft 5. A first bearing 2 is sleeved on one end of the movable shaft 5 and rotates relative to the movable shaft 5. The first bearing 2 is fixed to the base 1 by the movable shaft 5 and the first upright plate 4, and the first bearing 2 rotates relative to the movable shaft 5. By adjusting the position of the movable shaft 5 (the height of the movable shaft 5), the position of the first bearing 2 can be adjusted, thereby adjusting the size of the gap between the first bearing 2 and the second bearing 3.

[0024] During operation, the movable shaft 5 is fixed to the first upright plate 4, with the end of the spring 6 abutting the lower part of the movable shaft 5 and the end of the embossing handle 7 abutting the upper part of the movable shaft 5, keeping the movable shaft 5 relatively stable. Specifically, the spring 6 exerts an upward force, pushing the movable shaft 5 upward, while the embossing handle 7 rotates to push the movable shaft 5 downward, counteracting the spring 6's rebound force, thus keeping the movable shaft 5 stable. When adjusting the gap, the movable shaft 5 is released from the first upright plate 4, and the embossing handle 7 is also released. The spring 6's rebound force pushes the movable shaft 5 upward, and then the embossing handle 7 rotates again to push the movable shaft 5 downward, fixing the movable shaft 5 back to the first upright plate 4, thereby adjusting the gap to be smaller or larger.

[0025] In one possible implementation, a hinge bolt 51 is fixedly connected to the end of the movable shaft 5 furthest from the first bearing 2. A movable hole is provided on the first upright plate 4, and the bottom of the hinge bolt 51 passes through the movable hole and is locked to the first upright plate 4 by two nuts. The movable shaft 5 is fixed to the first upright plate 4 through the movable hole, the hinge bolt 51, and the two nuts; and the movable shaft 5 is locked to different positions on the first upright plate 4 by the hinge bolt 51 and the two nuts. The position of the movable shaft 5 can be adjusted by adjusting the position of the hinge bolt 51.

[0026] In one possible implementation, a U-shaped lug 52 is provided at the end of the movable shaft 5 away from the first bearing 2. The top of the hinge bolt 51 is located in the U-shaped groove on the U-shaped lug 52, and the top of the hinge bolt 51 and the U-shaped lug 52 are fixedly connected by a pin 53. The hinge bolt 51 is fixed to the movable shaft 5 by the pin 53 and the U-shaped lug 52.

[0027] Furthermore, elastic retaining rings are provided between the two ends of the pin 53 and the U-shaped lug 52, which further stabilize the pin 53 in fixing the hinge bolt 51 and the U-shaped lug 52.

[0028] In one possible implementation, a pressure cap 11 is fixedly connected to the base 1, and the pressure cap 11 is located above the movable shaft 5. The pressure cap 11 has a threaded hole, and the threaded rod on the embossing handle 7 is threadedly connected to the threaded hole on the pressure cap 11, with the threaded rod abutting against the upper part of the movable shaft 5. The embossing handle 7 rotates on the pressure cap 11 via its threaded rod and the threaded hole on the pressure cap 11. The position of the movable shaft 5 can be adjusted by adjusting the threaded rod on the embossing handle 7. Furthermore, the pressure cap 11 is fixedly connected to the base 1 by multiple fastening bolts. The threaded rod on the embossing handle 7 can also be locked onto the pressure cap 11 with a nut when not rotating.

[0029] In one possible implementation, a second upright plate 8 is provided on the other side of the base 1. A fixed shaft 81 is provided on the second upright plate 8. The second bearing 3 is sleeved on one end of the fixed shaft 81 and rotates relative to the fixed shaft 81. The second bearing 3 is fixed to the base 1 by the fixed shaft 81 and the second upright plate 8, and the second bearing 3 rotates relative to the fixed shaft 81.

[0030] In one possible implementation, a linear guide rail 9 is provided on the working surface, and two sliders 91 are slidably mounted on the linear guide rail 9 and slide relative to each other. Two bases 1 are respectively fixedly connected to the two sliders 91; specifically, the bases 1 are fixed to the sliders 91 by bolts. The relative sliding of the two sliders 91, in turn, causes the two bases 1, i.e., the two pressing parts, to slide relative to each other. This means that the two pressing parts can be adjusted according to the width of the strip to suit the deburring requirements of strips of different sizes. A locking screw is provided on the side of the slider 91. When the slider 91 does not need to slide, the locking screw directly presses against the linear guide rail 9 to lock the slider 91.

[0031] The embodiments described above are merely preferred embodiments of this utility model and are only used to explain this utility model. They are not intended to limit the scope of implementation of this utility model. For those skilled in the art, other implementation methods can be easily made by substitution or modification based on the technical content disclosed in this specification. Therefore, all changes and improvements made to the principles and process conditions of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. An edge treatment device for strip materials, characterized in that, The device includes two symmetrically arranged pressing parts that slide relative to each other along the width direction of the strip. Each pressing part includes a base (1), a first bearing (2), and a second bearing (3). The base (1) is slidably arranged on the working surface. The first bearing (2) and the second bearing (3) are synchronously rotated on the base (1) and are arranged relative to each other. The first bearing (2) is movable relative to the second bearing (3). A gap is left between the first bearing (2) and the second bearing (3) for the edge of the strip to pass through.

2. The edge processing device according to claim 1, characterized in that, A first upright plate (4) is provided on one side of the base (1), and a movable shaft (5) is movably provided on the first upright plate (4). The movable shaft (5) is parallel to the base (1) and is located above the base (1). A groove is provided on the upper part of the base (1), and a spring (6) is provided in the groove. The end of the spring (6) extends out of the groove and abuts against the lower part of the movable shaft (5). An embossed handle (7) is rotatably provided on the base (1) and is located above the movable shaft (5). The end of the embossed handle (7) abuts against the upper part of the movable shaft (5). A first bearing (2) is sleeved on one end of the movable shaft (5) and rotates relative to the movable shaft (5).

3. The edge processing device according to claim 2, characterized in that, The movable shaft (5) is fixedly connected to a hinge bolt (51) at one end away from the first bearing (2). The first upright plate (4) is provided with a movable hole. The bottom of the hinge bolt (51) passes through the movable hole and is locked onto the first upright plate (4) by two nuts.

4. The edge processing device according to claim 3, characterized in that, The movable shaft (5) is provided with a U-shaped lug (52) at one end away from the first bearing (2). The top of the hinge bolt (51) is located in the U-shaped groove on the U-shaped lug (52), and the hinge bolt (51) and the U-shaped lug (52) are fixedly connected by a pin (53).

5. The edge processing device according to claim 2, characterized in that, A pressure cap (11) is fixedly connected to the base (1) and the pressure cap (11) is located above the movable shaft (5). The pressure cap (11) is provided with a threaded hole. The threaded rod on the embossing handle (7) is threadedly connected to the threaded hole on the pressure cap (11), and the threaded rod on the embossing handle (7) abuts against the upper part of the movable shaft (5).

6. The edge processing device according to claim 1, characterized in that, A second upright plate (8) is provided on the other side of the base (1). A fixed shaft (81) is provided on the second upright plate (8). The second bearing (3) is sleeved on one end of the fixed shaft (81) and rotates relative to the fixed shaft (81).

7. The edge processing device according to claim 1, characterized in that, A linear guide rail (9) is provided on the working surface. Two sliders (91) are slidably arranged on the linear guide rail (9) and the two sliders (91) slide relative to each other. The two bases (1) are fixedly connected to the two sliders (91) respectively.

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