Metal plate edge folding device

Abstract

The utility model relates to a metal plate edge folding device which comprises a working table, a bearing mechanism arranged on the working table and a pressing mechanism arranged above the bearing mechanism. The supporting mechanism comprises two supporting seats, a fixing shaft is connected between the two supporting seats, two supporting plates are hinged to the fixing shaft, a V-shaped supporting part can be formed between the two supporting plates, a supporting adjusting piece is arranged on the outer side of each supporting plate, and the two supporting adjusting pieces can be matched to adjust and support the two supporting plates to form a certain included angle; the pressing mechanism comprises a pressing block arranged above the V-shaped bearing part, and the pressing block can be driven by a second driving piece to enter and exit from the V-shaped bearing part. According to the edge folding device, the bending angle of a plate can be adjusted within a certain range according to needs, and the application range of the edge folding device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of metal plate processing, especially a metal plate folding device. BACKGROUND

[0002] Metal plate is the structural material frequently used in the fields of building, decoration, machinery, hardware and the like, and sometimes the metal plate needs to be folded for use, such as roof decorative plate, hardware bent plate and the like. When the existing metal plate is folded, it is usually formed by pressing and bending through a folding device. At present, the common folding device usually works in cooperation with a bracket and a pressing frame, and although it can complete the folding work of the metal plate, the bending angle is single and has certain application limitation. SUMMARY

[0003] The utility model discloses in order to make up for the insufficient prior art, provide a kind of metal plate folding device, can be adjusted the bending angle of plate according to needs in certain range, expand the application range of folding device.

[0004] The utility model provides a kind of metal plate folding device, which is used to solve the above technical problems, and the technical scheme is as follows:

[0005] A kind of metal plate folding device, including workbench, the supporting mechanism of being set on workbench and the lower pressure mechanism of being set in the upper supporting mechanism;

[0006] The supporting mechanism includes two holders, a fixed shaft is connected between the two holders, the two holders are hinged to two supporting plates on the fixed shaft, and a V-shaped supporting portion can be formed between the two supporting plates. Each supporting plate is provided with a support adjusting member on the outer side, and the two support adjusting members can be adjusted and supported at a certain angle;

[0007] The support adjusting member includes a first sliding rail provided on the workbench, a first sliding seat is provided on the first sliding rail, a support is hinged between the first sliding seat and the outer side of the supporting plate, and the first sliding seat can be driven by a first driving member. The two supporting plates can be adjusted under the action of the two support adjusting members.

[0008] The lower pressure mechanism includes a pressing block provided above the V-shaped supporting portion, and the pressing block can be driven in and out of the V-shaped supporting portion by a second driving member.

[0009] Further, one side of the supporting mechanism is also provided with a limiting mechanism, the limiting mechanism includes a limiting plate provided parallel to one side of the supporting plate, and the top of the limiting plate is higher than the top of the supporting plate.

[0010] Further, the limiting mechanism further includes a second sliding rail, the limiting plate is slidingly provided on the second sliding rail, and the limiting plate can be driven by a third driving member to adjust the distance between the limiting plate and the supporting plate.

[0011] Further, the included angle of the two supporting plates is 30-120 degrees.

[0012] Further, the two supporting adjusting members share a first driving member, the first driving member comprises a bidirectional screw rod arranged in parallel with the first slide rail and a servo motor for driving the bidirectional screw rod to rotate, and the two first slide blocks of the two supporting adjusting members are symmetrically arranged on the bidirectional screw rod.

[0013] The above technical scheme has the advantages that:

[0014] 1. The supporting mechanism is arranged in cooperation with the supporting plates through the supporting adjusting members, so that the included angle between the two supporting plates can be adjusted, and the user can bend the metal plate into different angles according to the needs, thereby expanding the application range of the folding device.

[0015] 2. The metal plate can be limited in position to fold the edge into a certain width through the limiting mechanism, and the distance between the limiting plate and the supporting plate can be adjusted through the second driving mechanism to adjust the folding width to meet the actual needs. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of one embodiment of the utility model;

[0017] Figure 2 is a structural schematic view of another embodiment of the utility model;

[0018] In the figure, 1 is a workbench, 2 is a supporting mechanism, 3 is a pressing mechanism, 5 is a metal plate;

[0019] 21 is a supporting seat, 22 is a fixed shaft, 23 is a supporting plate, 24 is a V-shaped supporting part, 25 is a first slide rail, 26 is a first slide block, 27 is a support, 28 is a first driving member; 31 is a pressing block, 32 is a second driving member; 41 is a limiting plate, 42 is a second slide rail, 43 is a third driving member. DETAILED DESCRIPTION

[0020] To clearly illustrate the technical features of the present application, the utility model will be described in detail below in combination with the drawings. In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0021] In addition, in the description of the present application, it needs to be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0022] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] As Figures 1-2As shown, in this embodiment, the metal plate folding device comprises a workbench 1, a supporting mechanism 2 arranged on the workbench 1, and a pressing mechanism 3 arranged above the supporting mechanism 2; the supporting mechanism 2 comprises two supporting seats 21, a fixed shaft 22 connected between the two supporting seats 21, two supporting plates 23 hingedly connected to the fixed shaft 22, and a V-shaped supporting portion 24 formed between the two supporting plates 23; the outer side of each supporting plate 23 is provided with a support adjusting piece, and the two support adjusting pieces can be cooperatively adjusted to support the two supporting plates 23 at a certain angle; the support adjusting piece comprises a first sliding rail 25 arranged on the workbench 1, a first sliding seat 26 arranged on the first sliding rail 25, and a bracket 27 hingedly connected between the first sliding seat 26 and the outer side of the supporting plate 23; the first sliding seat 26 can be driven by a first driving piece 28, so that the two supporting plates 23 can be adjusted in angle under the action of the two support adjusting pieces; the pressing mechanism 3 comprises a pressing block 31 arranged above the V-shaped supporting portion; the pressing block 31 can be driven by a second driving piece 32 to move in and out of the V-shaped supporting portion.

[0025] Working process: adjust the angle between the two supporting plates 23 according to the required bending angle of the metal plate, specifically by driving the first sliding seat 26 to slide on the first sliding rail 25 by the first driving piece 28 until the appropriate angle is adjusted, then place the metal plate 5, start the second driving piece 32 to move the pressing block 31 downward to enter the V-shaped supporting portion 24, and then move upward to exit after the pressing is completed.

[0026] Among them, about the first driving piece 28, a telescopic cylinder such as a pneumatic cylinder or an electric cylinder can be used, and the following structure can also be used: that is, the two support adjusting pieces share a first driving piece, the first driving piece specifically comprises a bidirectional screw rod arranged in parallel with the first sliding rail and a servo motor driving the bidirectional screw rod to rotate, and the two first sliding seats of the two support adjusting pieces are symmetrically arranged on the bidirectional screw rod with a fixed shaft, so that synchronous adjustment of the two supporting plates can be realized.

[0027] Further, the angle between the two supporting plates 23 can be adjusted between 30-120 degrees.

[0028] In one of the embodiments, as Figure 2 shown, in order to accurately limit the folding width, a limiting mechanism 4 can also be arranged on one side of the supporting mechanism 2, the limiting mechanism 4 comprises a limiting plate 41 arranged in parallel on one side of the supporting plate 23, and the top of the limiting plate 41 is higher than the top of the supporting plate 23, so that one end of the metal plate 5 abuts against the limiting plate 41.

[0029] Further, in order to adjust the folding width, the limiting mechanism 4 further comprises a second sliding rail 42, the limiting plate 41 is slidingly arranged on the second sliding rail 42, and the limiting plate 41 is driven by a third driving piece 43 to adjust the distance between the limiting plate 41 and the supporting plate 23.

[0030] The specific embodiments above cannot be used as a limitation to the protection scope of the utility model, and any alternative improvement or transformation made by the skilled in the art to the utility model embodiments falls within the protection scope of the utility model.

[0031] The parts not described in the utility model are the common technology of the skilled in the art.

Claims

1. A metal sheet flanging apparatus characterized by comprising: The utility model provides a workbench, support mechanism arranged on the workbench and pressing mechanism arranged above the support mechanism; The support mechanism comprises two holders, a fixed shaft connected between the two holders, two supporting plates hinged on the fixed shaft, a V-shaped supporting part formed between the two supporting plates, a supporting adjusting member arranged on the outer side of each supporting plate, and the two supporting adjusting members capable of cooperating to adjust and support the two supporting plates at a certain angle. The supporting adjusting member comprises a first sliding rail arranged on the workbench, a first sliding seat arranged on the first sliding rail, a support hinged between the first sliding seat and the outer side of the supporting plate, and a first driving member capable of driving the first sliding seat so that the two supporting plates can be adjusted at a certain angle under the action of the two supporting adjusting members. The pressing mechanism comprises a pressing block arranged above the V-shaped supporting part, and a second driving member capable of driving the pressing block to enter or exit the V-shaped supporting part.

2. The metal sheet flanging apparatus according to claim 1, characterized in that One side of the support mechanism is further provided with a limiting mechanism, the limiting mechanism comprises a limiting plate arranged on one side of the supporting plate in parallel, and the top of the limiting plate is higher than the top of the supporting plate.

3. The metal sheet flanging apparatus according to claim 2, characterized in that The limiting mechanism further comprises a second sliding rail, the limiting plate is slidingly arranged on the second sliding rail, and the limiting plate can be driven by a third driving member to adjust the distance between the limiting plate and the supporting plate.

4. The metal sheet flanging apparatus according to claim 1, wherein The angle between the two supporting plates is 30-120 degrees.

5. The metal sheet flanging apparatus according to claim 1, wherein The two supporting adjusting members share one first driving member, the first driving member comprises a bidirectional screw arranged in parallel with the first sliding rail and a servo motor capable of driving the bidirectional screw to rotate, and the two first sliding seats of the two supporting adjusting members are symmetrically arranged on the bidirectional screw with the fixed shaft.

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