Material distributing device and stamping equipment

Abstract

The utility model discloses a material distributing device and stamping equipment, and belongs to the technical field of stamping, the material distributing device comprises a supporting assembly, the supporting assembly is used for supporting inner rings of steel coils, the supporting assembly comprises supporting pieces arranged in an annular array mode, and the distance between each supporting piece and a center point is adjustable so as to support the steel coils with different inner ring diameters through the supporting pieces; and the feeding assembly is arranged on the rear side of the supporting assembly, and the feeding assembly is used for conveying the steel belt. The device can solve the technical problems that different steel coils need different material distributing devices for material distributing and unwinding, and the technical problems that due to the fact that different material distributing devices are adopted, the manufacturing cost is high, and the production efficiency is low due to the fact that the material distributing devices are frequently replaced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, and particularly to a material distributing device. In addition, the utility model also relates to a stamping device including the above material distributing device. Background Technique

[0002] Stamping is a forming processing method that applies external force to plates, strips, pipes, profiles, etc. by a driving mechanism and a mold (including an upper mold and a lower mold) to cause plastic deformation or separation, so as to obtain workpieces (stamped parts) with the required shape and size. The high-speed stamping machines in the prior art can quickly stamp and form a steel strip raw material. Specifically, the upper mold impacts and extrudes the steel strip placed on the lower mold at a high speed to form parts. For example, a high-speed stamping machine capable of automatically lubricating disclosed in a Chinese patent with the patent publication number CN 116441438 A can realize automatic lubrication for detecting the blockage condition of the nozzle pipeline of the high-speed stamping machine.

[0003] However, when the existing high-speed stamping equipment uses a steel strip raw material for stamping, it is necessary to distribute and unwind the steel coil to form a steel strip. Since the steel coils have different specifications and sizes, different material distributing devices are required. This not only increases the cost, but also affects the overall production efficiency because different steel coils need to be replaced with the material distributing device each time. Summary of the Utility Model

[0004] An object of the utility model is to provide a material distributing device, which solves the problem that the material distributing device in the prior art cannot support and distribute and unwind different sizes of steel coils.

[0005] Another object of the utility model is to provide a stamping device including the above material distributing device.

[0006] To achieve the above objects, the technical solution adopted by the utility model is:

[0007] A material distributing device is used to distribute and unwind a steel coil to form a steel strip. The material distributing device includes:

[0008] A support assembly for supporting the inner ring of the steel coil. The support assembly includes support members arranged in a circular array, and the distance between each support member and the center point is adjustable to support steel coils with different inner ring diameters through the support members;

[0009] A feeding assembly is arranged behind the support assembly and is used to convey the steel strip.

[0010] In one or more embodiments of the described material dividing device, the support assembly further includes a mounting member, a swinging member and a limiting member. The mounting member is supported and installed by a support frame and is rotatable. A ring array of swinging members is arranged on the outer wall of the mounting member. The first end of each swinging member is hinged to the outer wall of the mounting member, and the second end of each swinging member is hinged to a support member. The limiting member is sleeved on the mounting member, and the limiting member is used to support the swinging member, thereby driving the support member to support the inner surface of the inner ring of the steel coil.

[0011] In one or more embodiments of the described material dividing device, the support assembly further includes a mounting member, a swinging member, a limiting member and a roller. The mounting member is supported and fixed by a support frame. A ring array of swinging members is arranged on the outer wall of the mounting member. The first end of each swinging member is hinged to the outer wall of the mounting member. The second end of each swinging member is hinged to a support member. A roller is provided on the outer wall of the support member. The limiting member is sleeved on the mounting member. The limiting member is used to support the swinging member, thereby driving the support member and the roller to support the inner surface of the inner ring of the steel coil. The roller is used to be rollingly connected to the inner surface of the inner ring of the steel coil.

[0012] In one or more embodiments of the described material dividing device, the support assembly further includes a limiting bolt, and a plurality of limiting through holes are arranged on the mounting member. The limiting bolt is used to cooperate with the limiting through hole threads and limit the limiting member on opposite sides along the length direction of the mounting member.

[0013] In one or more embodiments of the material distributing device, the outer wall of the limiting member is an inclined structure, and the outer wall of the limiting member is inclined toward the hinge point of the first end of the swinging member.

[0014] In one or more embodiments of the material dividing device, the outer surface of the support member is a curved surface structure.

[0015] In one or more embodiments of the described material dividing device, the feeding assembly includes a first roller, a second roller, a feeding motor and a compression spring. The first roller and the second roller are respectively arranged on opposite sides of the steel belt. The first roller is arranged on the first rotating shaft, and the second roller is arranged on the second rotating shaft. The compression spring is arranged between the first rotating shaft and the second rotating shaft. The compression spring is used to provide an elastic force to pull the first rotating shaft close to the second rotating shaft. The feeding motor is connected to the second rotating shaft. The feeding motor is used to drive the second rotating shaft to rotate, thereby driving the second roller to rotate to push the steel belt out.

[0016] In one or more embodiments of the material dividing device, both ends of the first rotating shaft are installed through the first bearing seat, and both ends of the second rotating shaft are installed through the second bearing seat. The compression spring is arranged between the first bearing seat and the second bearing seat, and the second bearing seat is supported and fixed by the roller bracket.

[0017] In one or more embodiments of the described material distributing device, a rotating shaft is connected to the first end of the second rotating shaft. A driven wheel is arranged on the rotating shaft, and a driving wheel is connected to the output shaft of the feeding motor. A belt is wound around between the driving wheel and the driven wheel.

[0018] According to another aspect of the present invention, there is also provided a stamping device, which includes the above-mentioned material distributing device.

[0019] The present invention has the following beneficial effects:

[0020] The material distributing device of the present invention supports the steel coil through the supporting assembly. The supporting assembly includes supporting members arranged in an annular array, and the distance between each supporting member and the center point is adjustable, that is, the opening degree of each supporting member can be adjusted, so that each supporting member can adapt to the fitting and supporting requirements of the inner ring of steel coils with different diameters, thereby realizing the supporting and material distributing operations for steel coils of different sizes. This device can solve the problem that different steel coils require different material distributing devices for material distributing and unwinding, and avoid the technical problems of high manufacturing cost and low production efficiency caused by frequently replacing the material distributing device when using different material distributing devices.

[0021] The stamping device of the present invention also has the above-mentioned beneficial effects.

[0022] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. In addition to the purposes, features and advantages described above, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0024] Figure 1 is a schematic diagram of the overall structure of the preferred embodiment of the present invention;

[0025] Figure 2 is a schematic diagram of the installation of the limiting member in the preferred embodiment of the present invention.

[0026] Figure 3 is a schematic diagram of the installation of the supporting member in the preferred embodiment of the present invention.

[0027] Figure 4 is a schematic diagram of the structure of the feeding assembly in the preferred embodiment of the present invention.

[0028] Legend: 1. Support assembly; 2. Steel coil; 3. Steel strip; 4. Feeding assembly; 5. Roller bracket; 6. First roller; 7. Second roller; 8. Driven wheel; 9. Feeding motor; 10. Mounting part; 11. Swinging part; 12. Limiting part; 13. Support part; 14. Limiting through hole; 15. Limiting sleeve; 16. Support column; 17. Rotating shaft; 18. First bearing seat; 19. Compression spring; 20. Second bearing seat. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in a variety of different ways as defined and covered below.

[0030] Please refer to the attached drawing, which is a structural diagram of a preferred embodiment of a material dividing device and a stamping equipment provided by the present invention.

[0031] A material dividing device is used to divide and unwind a steel coil 2 to form a steel strip 3, and the material dividing device includes:

[0032] A support assembly 1 is used to support the inner ring of the steel coil 2. The support assembly 1 includes support members 13 arranged in a circular array. The distance between each support member 13 and the center point is adjustable so that the support members 13 can support steel coils 2 with different inner ring diameters.

[0033] The feeding assembly 4 is arranged at the rear side of the supporting assembly 1 and is used to convey the steel strip 3 .

[0034] The present invention's material separation device supports the steel coil 2 via a support assembly 1, which includes support members 13 arranged in a circular array. The distance between each support member 13 and a center point is adjustable, that is, the opening of each support member 13 can be adjusted to adapt to the fit support requirements of the inner ring of steel coils 2 of different diameters, thereby achieving support and material separation operations for steel coils 2 of different sizes. This device can solve the problem of different steel coils 2 requiring different material separation devices for material separation and unwinding, avoiding the technical problems of high manufacturing costs and low production efficiency caused by frequent replacement of material separation devices when using different material separation devices.

[0035] In one embodiment, the support assembly 1 also includes a mounting member 10, a swinging member 11 and a limiting member 12. The mounting member 10 is supported and installed by a support frame and the mounting member 10 is rotatable. The swinging members 11 are arranged in a ring array on the outer wall of the mounting member 10. The first end of each swinging member 11 is hinged to the outer wall of the mounting member 10, and the second end of each swinging member 11 is hinged to a support member 13. The limiting member 12 is sleeved on the mounting member 10. The limiting member 12 is used to support the swinging member 11, thereby driving the support member 13 to support the inner surface of the inner ring of the steel coil 2.

[0036] It can be understood that the mounting member 10 is rotatably mounted, and the mounting member 10 can drive the swing member 11, the limiting member 12, and the supporting member 13 to rotate synchronously at the same time. The supporting member 13 supports the steel coil 2, so it can also drive the steel coil 2 to rotate and separate materials to form a steel strip 3. The limiting member 12 can slide on the mounting member 10. By changing the position of the limiting member 12, the opening degree of the swing member 11 being expanded can be adjusted, that is, the angle between the swing member 11 and the mounting member 10 is adjusted, and then the distance between the supporting member 13 and the mounting member 10 is adjusted, so that the diameter of the circle formed by the outer surfaces of the supporting members 13 becomes larger or smaller to meet the supporting requirements of steel coils 2 of different sizes, without using different specifications of material separating devices to cooperate with steel coils 2 of different sizes for material separation, which can effectively save costs and the adjustment is very simple and efficient.

[0037] In another embodiment, the support assembly 1 further includes a mounting member 10, a swing member 11, a limiting member 12, and rollers. The mounting member 10 is supported and fixed by a support frame. The swing members 11 are arranged in a circular array on the outer wall of the mounting member 10. The first ends of the swing members 11 are all hinged to the outer wall of the mounting member 10. The second ends of the swing members 11 are all hinged with a supporting member 13. Rollers are arranged on the outer wall of the supporting member 13. The limiting member 12 is sleeved on the mounting member 10. The limiting member 12 is used to expand the swing member 11, and then drive the supporting member 13 and the rollers to support the inner surface of the inner ring of the steel coil 2. The rollers are used for rolling connection with the inner surface of the inner ring of the steel coil 2.

[0038] It can be understood that the rollers on the surface of the supporting member 13 can be in rolling connection with the inner surface of the inner ring of the steel coil 2. In this way, the fixed installation of the mounting member 10, the swing member 11, the limiting member 12, and the supporting member 13 can be realized. By using the rollers to support the steel coil 2, the rotation, material separation, and unwinding operations of the steel coil 2 can still be realized, and the rolling contact between the rollers and the steel coil 2 has a small friction force, reducing the impact of knocking and wear on the steel coil 2 during disassembly, assembly, or operation.

[0039] Preferably, as shown in Figure 3 the support assembly 1 further includes a limiting bolt. A plurality of limiting through holes 14 are arranged in a row on the mounting member 10. The limiting bolt is used for threaded cooperation with the limiting through holes 14 to limit the relative two sides of the limiting member 12 along the length direction of the mounting member 10.

[0040] It can be understood that the limiting of the limiting member 12 on the mounting member 10 can be conveniently realized through the limiting bolt, and then the position of the swing member 11 is limited, so as to ensure the stable support of the supporting member 13 for the steel coil 2.

[0041] It should be noted that the mounting member 10 can adopt a square column structure or a cylindrical structure, and both can realize the sleeved installation of the limiting member 12.

[0042] Preferably, please refer to Figure 1 and 2 As shown, the outer wall of the limiting member 12 is a bevel structure, and the outer wall of the limiting member 12 is inclined towards the hinge point direction of the first end of the swinging member 11.

[0043] It can be understood that the outer wall of the limiting member 12 is a bevel structure, so as to better fit the swinging member 11, increase the contact area with the swinging member 11, and achieve a more stable supporting effect.

[0044] Preferably, please refer to Figure 1 As shown, the outer surface of the supporting member 13 is a spherical surface structure.

[0045] It can be understood that the outer surface of the supporting member 13 adopts a spherical surface structure, which can better achieve the fitting effect with the inner wall of the inner ring of the steel coil 2, achieve a more stable supporting effect, and can better adapt to the inner rings of steel coils 2 with different diameters.

[0046] Preferably, please refer to Figure 4 As shown, the feeding assembly 4 includes a first roller 6, a second roller 7, a feeding motor 9 and a compression spring 19. The first roller 6 and the second roller 7 are respectively attached to the opposite two sides of the steel strip 3. The first roller 6 is arranged on a first rotating shaft, the second roller 7 is arranged on a second rotating shaft, and the compression spring 19 is arranged between the first rotating shaft and the second rotating shaft. The compression spring 19 is used to provide an elastic force for pulling the first rotating shaft close to the second rotating shaft. The feeding motor 9 is connected to the second rotating shaft, and the feeding motor 9 is used to drive the second rotating shaft to rotate, and then drive the second roller 7 to rotate to push the steel strip 3 out of the material.

[0047] It can be understood that the feeding motor 9 can drive the second roller 7 to rotate. Both the second roller 7 and the first roller 6 are attached to the opposite surfaces of the steel strip 3. The second roller 7 rotates actively to drive the steel strip 3 to advance and feed. The first roller 6 plays a role in pressing the material, and can level the surface of the steel strip 3 to ensure the quality of subsequent stamping.

[0048] Preferably, please refer to Figure 4 As shown, both ends of the first rotating shaft are installed through a first bearing seat 18, both ends of the second rotating shaft are installed through a second bearing seat 20, the compression spring 19 is arranged between the first bearing seat 18 and the second bearing seat 20, and the second bearing seat 20 is supported and fixed through a roller bracket 5.

[0049] Specifically, a rotating shaft 17 is connected to the first end of the second rotating shaft, a driven wheel 8 is arranged on the rotating shaft 17, a driving wheel is connected to the output shaft of the feeding motor 9, and a belt is wound between the driving wheel and the driven wheel 8.

[0050] It can be understood that the second roller 7 can be connected to the feeding motor 9 through a pulley assembly, and the connection between the second roller 7 and the feeding motor 9 can be achieved through a transmission assembly with a lower cost, achieving the effect of stable driving. In addition, by arranging the compression spring 19 between the first bearing seat 18 and the second bearing seat 20 and supporting and fixing the second bearing seat 20 through the roller bracket 5, the compression spring 19 can always tighten the first roller 6 to fit the surface of the steel strip 3, achieving a better flattening effect.

[0051] According to another aspect of the present invention, a stamping device is further provided, which includes the above-mentioned material distributing device.

[0052] The stamping device of the present invention also has the above-mentioned beneficial effects. It includes a material distributing device to adapt to the support of the inner rings of steel coils 2 of different sizes.

[0053] It should be noted that in this text, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0054] In this article, specific examples are used to elaborate on the principle and implementation manner of the present invention. The description of the above examples is only used to help understand the method and its core idea of the present invention. The above is only the preferred implementation manner of the present invention. It should be pointed out that due to the limited nature of written expression and objectively infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the present invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. A material separating device for separating and unwinding a steel coil (2) to form a steel strip (3), characterized in that, The material distribution device includes: A support assembly (1), the support assembly (1) is used to support the inner ring of the steel coil (2), the support assembly (1) includes support members (13) arranged in a ring array, and the distance between each support member (13) and the center point is adjustable, so that the support members (13) can support steel coils (2) with different inner ring diameters; A feeding assembly (4) is arranged on the rear side of the supporting assembly (1), and the feeding assembly (4) is used to convey the steel belt (3).

2. The material distribution device according to claim 1, wherein The support assembly (1) also includes a mounting member (10), a swing member (11) and a limit member (12). The mounting member (10) is supported and mounted by a support frame and the mounting member (10) is rotatable. The swing members (11) are arranged in a circular array on the outer wall of the mounting member (10). The first end of each swing member (11) is hinged on the outer wall of the mounting member (10), and the second end of each swing member (11) is hinged to a support member (13). The limit member (12) is sleeved on the mounting member (10). The limit member (12) is used to open the swing member (11), thereby driving the support member (13) to support the inner surface of the inner ring of the steel coil (2).

3. A material distributing device according to claim 1, characterized in that, The support assembly (1) also includes a mounting member (10), a swing member (11), a limit member (12) and a roller. The mounting member (10) is supported and fixed by a support frame. The swing members (11) are arranged in a circular array on the outer wall of the mounting member (10). The first end of each swing member (11) is hinged on the outer wall of the mounting member (10). The second end of each swing member (11) is hinged to a support member (13). The outer wall of the support member (13) is provided with a roller. The limit member (12) is sleeved on the mounting member (10). The limit member (12) is used to open the swing member (11), thereby driving the support member (13) and the roller to support the inner surface of the inner ring of the steel coil (2). The roller is used to be connected in a rolling manner with the inner surface of the inner ring of the steel coil (2).

4. A material distribution device according to any one of claims 2 or 3, characterized in that The support assembly (1) also includes a limiting bolt. A plurality of limiting through holes (14) are arranged on the mounting member (10). The limiting bolt is used to engage with the limiting through holes (14) in a threaded manner and limit the limiting member (12) on opposite sides along the length direction of the mounting member (10).

5. The material distributing device according to claim 4, wherein The outer wall of the limiting member (12) is a sloped structure, and the outer wall of the limiting member (12) is inclined toward the hinge point of the first end of the swinging member (11).

6. A material distributing device according to any one of claims 2 or 3, characterized in that The outer surface of the support member (13) is a curved surface structure.

7. The material distributing device according to claim 1, characterized in that, The feeding assembly (4) includes a first roller (6), a second roller (7), a feeding motor (9) and a compression spring (19). The first roller (6) and the second roller (7) are respectively attached to two opposite sides of the steel belt (3). The first roller (6) is arranged on the first rotating shaft, and the second roller (7) is arranged on the second rotating shaft. The compression spring (19) is arranged between the first rotating shaft and the second rotating shaft. The compression spring (19) is used to provide an elastic force for pulling the first rotating shaft close to the second rotating shaft. The feeding motor (9) is connected to the second rotating shaft. The feeding motor (9) is used to drive the second rotating shaft to rotate, thereby driving the second roller (7) to rotate to push the steel belt (3) out of the material.

8. A material distributing device according to claim 7, characterized in that, Both ends of the first rotating shaft are installed through the first bearing seat (18), both ends of the second rotating shaft are installed through the second bearing seat (20), a compression spring (19) is arranged between the first bearing seat (18) and the second bearing seat (20), and the second bearing seat (20) is supported and fixed through a roller bracket (5).

9. The feeding device according to claim 7, characterized in that, A rotating shaft (17) is connected to the first end of the second rotating shaft, a driven wheel (8) is arranged on the rotating shaft (17), a driving wheel is connected to the output shaft of a feeding motor (9), and a belt is wound between the driving wheel and the driven wheel (8).

10. A stamping device, characterized in that, It includes the material distributing device according to any one of claims 1-9.

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