Intermittent straightening and shearing all-in-one machine

Abstract

The utility model provides an intermittent straightening and shearing all-in-one machine which comprises a feeding mechanism, a conveying mechanism, a straightening mechanism and a shearing mechanism, the feeding mechanism is arranged at one end of the conveying mechanism, the conveying mechanism comprises a plurality of conveying belts which are distributed in parallel and operate intermittently, and each conveying belt is evenly provided with a plurality of partition plates; the straightening mechanism comprises a movable jaw and a fixed jaw, the movable jaw and the fixed jaw are located at the two ends of the conveying mechanism respectively, the movable jaw and the fixed jaw are each provided with a clamping assembly used for clamping a workpiece to be machined, and the movable jaw is arranged on the sliding rail in a sliding mode and fixedly connected with a telescopic rod of a straightening oil cylinder. The shearing mechanisms are located on the side, away from the running direction of the conveying belt, of the straightening mechanism. The two shearing mechanisms are arranged at the two ends of the conveying mechanism correspondingly. According to the utility model, a product is straightened in a straightening manner, and a clamping part is cut off, so that the uniformity of the flatness and the length of the product is ensured.

Description

Technical Field

[0001] This utility model relates to the field of metal straightening, and in particular to an intermittent straightening and shearing integrated machine. Background Technology

[0002] In the production of copper rods / copper bars, continuous casting is generally used. However, copper rods / copper bars produced by continuous casting are often irregularly curved. This means that the initially produced copper rods / copper bars need to be straightened, and after straightening, they are continuously cut to the specified length to ensure uniform factory dimensions.

[0003] The existing straightening method uses multiple vertically distributed pressure rollers to straighten the copper rod / copper busbar. However, since the contact between the pressure rollers and the copper rod / copper busbar is a line contact and they are spaced apart, the straightening effect is not ideal. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide an intermittent straightening and shearing integrated machine, which straightens copper rods / copper busbars by pulling them straight and shears off the clamping parts to ensure the flatness and uniform length of the product. To achieve the above objective, this utility model adopts the following technical solution:

[0006] (II) Technical Solution

[0007] An intermittent straightening and shearing integrated machine includes a feeding mechanism, a conveying mechanism, a straightening mechanism, and a shearing mechanism. The feeding mechanism is located at one end of the conveying mechanism, which includes several parallel and intermittently operating conveyor belts, each with several evenly distributed partitions. The straightening mechanism includes movable jaws and fixed jaws, located at opposite ends of the conveying mechanism. Both jaws are equipped with clamping components for clamping the workpiece. The movable jaws are slidably mounted on a slide rail and fixedly connected to the telescopic rod of a straightening cylinder. The shearing mechanism is located on the side of the straightening mechanism away from the direction of the conveyor belt's movement. There are two shearing mechanisms, each located at one end of the conveying mechanism.

[0008] Furthermore, a limiting plate is provided at the end of the conveying mechanism away from the feeding mechanism.

[0009] Furthermore, a push plate is provided on one side of the limiting plate, which is connected to the telescopic rod of the cylinder, and a positioning plate is provided at the end of the conveying mechanism away from the push plate.

[0010] Furthermore, the conveying mechanism is provided with a plurality of conveying rollers between the feeding mechanism and the limiting plate.

[0011] Furthermore, a storage rack is provided on one side of the conveying mechanism, and the storage rack is in the shape of an inverted trapezoid.

[0012] Furthermore, the drive wheels of each of the conveyor belts are connected in series on the same drive shaft, which is driven to rotate by a transmission motor.

[0013] (III) Beneficial Effects

[0014] This utility model has significant advantages and beneficial effects compared with the prior art, specifically:

[0015] 1. The intermittent conveyor belt is used to transport the workpieces to each workstation in sequence, which is highly efficient;

[0016] 2. Straightening the workpieces by using a straightening method makes the products after being straightened by pressure rollers even flatter, effectively improving product quality and enhancing product competitiveness;

[0017] 3. After straightening, a shearing process is performed to cut off the clamping parts used during straightening, thereby standardizing the product length and ensuring product quality. Attached Figure Description

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

[0019] Figure 1 This is a schematic diagram of the overall structure of the front left side of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the front right side of this utility model;

[0021] Figure 3 yes Figure 1 A magnified view of a portion of point I;

[0022] Figure 4 yes Figure 2 A magnified view of a portion of point II.

[0023] Explanation of icon numbers:

[0024] 1. Feeding mechanism; 2. Conveying mechanism; 21. Conveying roller;

[0025] 22. Conveyor belt; 221. Partition; 23. Limiting plate;

[0026] 24. Push plate; 25. Positioning plate; 3. Straightening mechanism;

[0027] 31. Movable jaws; 32. Fixed jaws; 33. Straightening cylinder;

[0028] 4. Shearing mechanism; 5. Material storage rack. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] This invention can be used for straightening various products such as copper rods and copper busbars. Taking copper busbars as an example, its specific structure and working principle are as follows:

[0035] Please see Figures 1 to 4 As shown, the intermittent straightening and shearing integrated machine includes a feeding mechanism 1, a conveying mechanism 2, a straightening mechanism 3, and a shearing mechanism 4, wherein:

[0036] The feeding mechanism 1 is located at one end of the conveying mechanism 2 and is used to transport the copper busbar 6 onto the conveying mechanism 2.

[0037] The conveying mechanism 2 includes several parallel and intermittently operating conveyor belts 22, which are used to drive the copper busbar 6 forward and stop at the corresponding workstations; several partitions 221 are evenly arranged on each conveyor belt 22 to keep the copper busbar 6 straight on the conveyor belt 22.

[0038] The straightening mechanism 3 includes a movable jaw 31 and a fixed jaw 32, which are located at both ends of the conveying mechanism 2. Both the movable jaw 31 and the fixed jaw 32 are equipped with clamping components for clamping the copper busbar. The movable jaw 31 is slidably mounted on a slide rail and is fixedly connected to the telescopic rod of a straightening cylinder 33. After the conveyor belt 22 transports the copper busbar 6 to the straightening station, it stops transporting. At this time, the movable jaw 31 and the fixed jaw 32 clamp the two ends of the copper busbar 6 respectively. Then, the straightening cylinder 33 drives the movable jaw 31 to move outward to straighten the copper busbar 6. After straightening, the movable jaw 31 and the fixed jaw 32 release the two ends of the copper busbar 6, and the conveyor belt 22 continues to drive the copper busbar 6 to the lower moving station.

[0039] Because the clamps damage the copper busbars 6 during straightening, the damaged parts need to be cut off. Also, the length of each copper busbar 6 will change after straightening. Therefore, a shearing mechanism 4 is set on the side of the straightening mechanism 3 away from the running direction of the conveyor belt 22. There are two shearing mechanisms 4, which are respectively set at both ends of the conveyor mechanism 2. After the conveyor belt 22 transports the copper busbars 6 to the shearing station, it stops transporting. At this time, the shearing mechanism 4 cuts off the damaged ends of the copper busbars 6, which not only ensures product quality but also makes the length of the copper busbars 6 uniform.

[0040] It is worth mentioning that a limiting plate 23 is provided at the end of the conveying mechanism 2 away from the feeding mechanism 1 to stop the copper busbar 6 from moving.

[0041] Since the copper busbar 6 will bounce back after touching the limiting plate 23, making its position unstable, a push plate 24 is provided next to the limiting plate 23. The push plate 24 is connected to the telescopic rod of the cylinder. A positioning plate 25 is provided at the end of the conveying mechanism 2 away from the push plate 24. After the conveyor belt 22 transports the copper busbar 6 to the positioning station, it stops transporting. At this time, the cylinder push plate 24 pushes the copper busbar 6 towards the positioning plate 25, so that the lateral position of each copper busbar 6 is uniform, which facilitates the clamping of the subsequent straightening process.

[0042] Understandably, the conveying mechanism 2 has several conveying rollers 21 between the feeding mechanism 1 and the limiting plate 23 to reduce friction when the copper busbar 6 moves.

[0043] It should be added that a storage rack 5 is provided on one side of the conveyor mechanism 2. The storage rack 5 is in the shape of an inverted trapezoid. After the copper busbar 6 is cut, it is directly transported to the storage rack 5 by the conveyor belt 22.

[0044] Preferably, in order to ensure that the rotational speed of each conveyor belt 22 is consistent with the start and stop time, the power wheels of each conveyor belt 22 are connected in series on the same power shaft, which is driven by a transmission motor.

[0045] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An intermittent straightening and shearing integrated machine, characterized in that: The system includes a feeding mechanism (1), a conveying mechanism (2), a straightening mechanism (3), and a shearing mechanism (4). The feeding mechanism (1) is located at one end of the conveying mechanism (2). The conveying mechanism (2) includes several parallel and intermittently operating conveyor belts (22), and several partitions (221) are evenly arranged on each conveyor belt (22). The straightening mechanism (3) includes a movable jaw (31) and a fixed jaw (32). The movable jaw (31) and the fixed jaw (32) are located at both ends of the conveying mechanism (2), and both the movable jaw (31) and the fixed jaw (32) are provided with clamping components for clamping the workpiece to be processed. The movable jaw (31) is slidably arranged on a slide rail and fixedly connected to the telescopic rod of a straightening cylinder (33). The shearing mechanism (4) is located on the side of the straightening mechanism (3) away from the running direction of the conveyor belt (22). There are two shearing mechanisms (4), which are respectively located at both ends of the conveying mechanism (2).

2. The intermittent straightening and shearing integrated machine according to claim 1, characterized in that: The conveying mechanism (2) has a limiting plate (23) at one end away from the feeding mechanism (1).

3. The intermittent straightening and shearing integrated machine according to claim 2, characterized in that: A push plate (24) is provided on one side of the limiting plate (23), and the push plate (24) is connected to the telescopic rod of the cylinder. A positioning plate (25) is provided at the end of the conveying mechanism (2) away from the push plate (24).

4. The intermittent straightening and shearing integrated machine according to claim 2, characterized in that: The conveying mechanism (2) has a plurality of conveying rollers (21) between the feeding mechanism (1) and the limiting plate (23).

5. The intermittent straightening and shearing integrated machine according to claim 1, characterized in that: The conveying mechanism (2) has a storage rack (5) on one side, which is in the shape of an inverted trapezoid.

6. The intermittent straightening and shearing integrated machine according to claim 1, characterized in that: The drive wheels of each of the conveyor belts (22) are connected in series on the same drive shaft, which is driven to rotate by the transmission motor.

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