A clamping and feeding mechanism for a crimping machine

Abstract

The utility model discloses a clamping and feeding mechanism for a curling machine, which relates to the technical field of curling machines for collecting edge strips, including a driving motor, an output end of the driving motor is fixedly connected to a first base plate, a side of the first base plate away from the driving motor is bolted to a second base plate, a certain spacing is arranged between the first base plate and the second base plate, a side wall of the first base plate is fixedly connected to a support plate, a rotating motor is arranged on the support plate, an output end of the rotating motor is transmitted and connected to a rotating shaft, one end of the rotating shaft passes through and is connected to the second base plate with a bearing, one end of the rotating shaft passing through the second base plate is fixedly connected to an adjustment plate, a clamping component is arranged on the front side of the adjustment plate, a concave block is connected to the front side of the adjustment plate, a first rotating motor is fixed to the top of the concave block, the device controls the running time of the rotating motor so that the clamping component is adjusted to a corresponding inclination angle to adapt to clamping at different angles.

Description

Technical Field

[0001] The utility model relates to the technical field of edge strip collecting curling machines, in particular to a clamping and feeding mechanism for the curling machines. Background Art

[0002] During the steel cutting process, a large number of edge strips will be generated. Usually, the waste edges will be collected and processed. After collection, the edge strips can be transmitted to the curling machine. The curling machine can rotate the workpiece at high speed, extrude and deform the upper and lower edges of the workpiece to form a curling effect, and perform edge trimming on the strip.

[0003] The remaining edge material after cutting becomes edge strips. When the edge strips are sent to the feeding port of the curling machine, instead of manually collecting the edge strips, a mobile mechanism is now used to clamp the edge strips, clamp the edge strips and move them to the entrance of the curling machine for winding.

[0004] At present, for different edge strips to be clamped into the angle, manual assistance is required to adjust the edge strip placement angle to adapt to the clamping angle, resulting in poor use of the clamping device. Therefore, the above problems urgently need to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping and feeding mechanism for a crimping machine in view of the existing technical defects, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a clamping and feeding mechanism for a curling machine, comprising a driving motor, the output end of the driving motor is fixedly connected to a first base plate, the side of the first base plate away from the driving motor is bolted to a second base plate, a certain distance is set between the first base plate and the second base plate, the side wall of the first base plate is fixedly connected to a support plate, a rotating motor is set on the support plate, the output end of the rotating motor is transmitted and connected to a rotating shaft, one end of the rotating shaft passes through and is connected to the second base plate with a bearing, one end of the rotating shaft passes through the second base plate and is fixedly connected to an adjustment plate, and a clamping component is set on the front side of the adjustment plate.

[0007] The utility model further describes that a concave block is connected to the front side of the adjustment plate, a first rotating motor is fixed to the top of the concave block, an output end of the first rotating motor is connected to a rotating rod through a coupling, the clamping component is rotatably connected to the rotating rod, and a group of spiral lines with opposite rotation directions are opened on the outer surface of the rotating rod.

[0008] The utility model further describes that the clamping component includes a first clamping plate and a second clamping plate, and the first clamping plate and the second clamping plate are respectively rotatably connected to spirals of different rotation directions of the rotating rod.

[0009] The utility model further illustrates that a cushion block is fixedly connected to one side opposite to the first clamping plate and the second clamping plate, and the surface of the cushion block is provided with textures.

[0010] The utility model further illustrates that a second rotating motor is fixedly connected to the bottom of the second clamping plate, and a limiting rod is fixedly connected to the output end of the second rotating motor.

[0011] The utility model further illustrates that an annular groove is provided on the surface of the second bottom plate, and a group of limiting columns are fixed on the side of the adjustment plate facing the annular groove, and the limiting columns are slidably connected to the annular groove.

[0012] The utility model further illustrates that a limiting block is arranged in the middle of the concave block, and fixing pieces are fixedly connected to both sides of the concave block.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] The rotating motor, adjusting plate and clamping component on the support plate are used. When clamping the edge strip, the driving motor drives the clamping component to move to the corresponding position height, and then adjusts the angle of the clamping component according to the entry angle of the edge strip. By controlling the running time of the rotating motor, the clamping component is adjusted to the corresponding tilt angle to adapt to clamping at different angles.

[0015] A clamping component, a rotating rod and a group of spiral lines with opposite rotation directions arranged on the outer surface of the rotating rod are adopted to conveniently adjust the clamping distance of edge strips of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the clamping component of the utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the split structure;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure of region A;

[0021] In the figure: 1, driving motor; 2, first base plate; 3, second base plate; 4, first rotating motor; 5, supporting plate; 6, concave block; 7, rotating rod; 8, first clamping plate; 9, cushion block; 10, second clamping plate; 11, limiting rod; 12, second rotating motor; 13, fixing member; 14, adjusting plate; 15, annular groove; 16, limiting column; 17, limiting block. DETAILED DESCRIPTION

[0022] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a clamping and feeding mechanism for a curling machine, including a driving motor 1. The driving motor 1 in this embodiment can be a linear motor. The output end of the driving motor 1 is fixedly connected to a first bottom plate 2. The side of the first bottom plate 2 away from the driving motor 1 is fixedly connected to a second bottom plate 3. The fixed connection method can be bolted. A certain distance is set between the first bottom plate 2 and the second bottom plate 3. The side wall of the first bottom plate 2 is fixedly connected to a support plate 5. The support plate 5 is provided with a rotating motor. The output end of the rotating motor is connected to a rotating shaft through a gear and a conveyor belt. One end of the rotating shaft passes through the second bottom plate 3 and is connected to the second bottom plate 3 with a bearing. One end of the rotating shaft passing through the second bottom plate 3 is fixedly connected to an adjusting plate 14. A clamping component is provided on the front side of the adjusting plate 14. The clamping component is used to clamp the edge strip;

[0024] When clamping the edge strip, the driving motor 1 drives the clamping component to move to the corresponding position height, and then adjusts the angle of the clamping component according to the entry angle of the edge strip. Specifically, the running time of the rotating motor is controlled so that the clamping component is adjusted to the corresponding inclination angle to adapt to clamping at different angles.

[0025] A concave block 6 is connected to the front side of the adjustment plate 14, and a first rotating motor 4 is fixed on the top of the concave block 6. The first rotating motor 4 is a bidirectional motor setting. The output end of the first rotating motor 4 is connected to a rotating rod 7 through a coupling, and the clamping component is rotatably connected to the rotating rod 7. Specifically, a group of spiral lines with opposite rotation directions are opened on the outer surface of the rotating rod 7, and the clamping component includes a first clamping plate 8 and a second clamping plate 10. The first clamping plate 8 and the second clamping plate 10 are respectively rotatably connected to the spirals of different rotation directions of the rotating rod 7. When the first rotating motor 4 is started in the forward direction, the rotating rod 7 drives the first clamping plate 8 and the second clamping plate 10 to run in opposite directions, thereby reducing the clamping distance between the first clamping plate 8 and the second clamping plate 10. On the contrary, when the first rotating motor 4 is started in the reverse direction, the rotating rod 7 drives the first clamping plate 8 and the second clamping plate 10 to run in the reverse direction, thereby increasing the clamping distance between the first clamping plate 8 and the second clamping plate 10, so as to conveniently realize the adjustment of the clamping spacing of edge strips of different sizes.

[0026] The first and second clamping plates 8, 10 are fixedly connected to opposite sides with pads 9, which can be made of, but not limited to, rubber. The contact surface between the pads 9 and the edge strips is also provided with textures to increase the friction when the edge strips are clamped and improve the stability when the edge strips are clamped and moved.

[0027] The bottom of the second clamping plate 10 is fixedly connected to the second rotating motor 12, and the output end of the second rotating motor 12 is fixedly connected to the limiting rod 11. Figure 1 , the limiting rod 11 is arranged parallel to the second clamping plate 10, which is the initial state of the limiting rod 11, refer to Figure 2 The limiting rod 11 is arranged perpendicularly to the second clamping plate 10, which is the use state of the limiting rod 11. After the edge strip is clamped, the output end of the second rotating motor 12 drives the limiting rod 11 to be arranged perpendicularly to the first clamping plate 8 and the second clamping plate 10 to prevent the edge strip from slipping out.

[0028] It should be noted that an annular groove 15 is formed on the surface of the second bottom plate 3 , and a group of limiting columns 16 are fixed to the side of the adjustment plate 14 facing the annular groove 15 . The limiting columns 16 are slidably connected to the annular groove 15 to ensure the stability of the rotation of the adjustment plate 14 driven by the shaft.

[0029] refer to Figure 4 A limit block 17 is provided in the middle of the concave block 6, and the limit block 17 is located between the first clamping plate 8 and the second clamping plate 10 to prevent the first clamping plate 8 and the second clamping plate 10 from colliding when they move toward each other, thereby improving the movement safety of the first clamping plate 8 and the second clamping plate 10;

[0030] Fixing members 13 are fixedly connected to both sides of the concave block 6. The fixing members 13 are arranged to detachably connect the concave block 6 to the adjustment plate 14, so as to facilitate the disassembly and assembly of the clamping parts.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A clamping and feeding mechanism for a crimping machine, comprising a driving motor (1), characterized in that: The output end of the driving motor (1) is fixedly connected to a first bottom plate (2); a side of the first bottom plate (2) away from the driving motor (1) is fixedly connected to a second bottom plate (3); a certain distance is provided between the first bottom plate (2) and the second bottom plate (3); a support plate (5) is fixedly connected to a side wall of the first bottom plate (2); a rotating motor is provided on the support plate (5); the output end of the rotating motor is connected to a rotating shaft; one end of the rotating shaft passes through and is connected to the second bottom plate (3) by a bearing; one end of the rotating shaft passes through the second bottom plate (3) and is fixedly connected to an adjustment plate (14); a clamping component is provided on the front side of the adjustment plate (14).

2. The clamping and feeding mechanism for a crimping machine according to claim 1, characterized in that: The front side of the adjustment plate (14) is connected to a concave block (6), a first rotary motor (4) is fixed to the top of the concave block (6), an output end of the first rotary motor (4) is connected to a rotating rod (7) via a coupling, the clamping component is rotatably connected to the rotating rod (7), and a group of helical lines with opposite rotation directions are formed on the outer surface of the rotating rod (7).

3. The clamping and feeding mechanism for a crimping machine according to claim 2, characterized in that: The clamping component comprises a first clamping plate (8) and a second clamping plate (10), and the first clamping plate (8) and the second clamping plate (10) are respectively rotatably connected to spirals of different rotation directions of the rotating rod (7).

4. The clamping and feeding mechanism for a crimping machine according to claim 3, characterized in that: A cushion block (9) is fixedly connected to opposite sides of the first clamping plate (8) and the second clamping plate (10).

5. The clamping and feeding mechanism for a crimping machine according to claim 3, characterized in that: The bottom of the second clamping plate (10) is fixedly connected to a second rotating motor (12), and the output end of the second rotating motor (12) is fixedly connected to a limiting rod (11).

6. The clamping and feeding mechanism for a crimping machine according to claim 1, characterized in that: An annular groove (15) is provided on the surface of the second bottom plate (3); a group of limiting columns (16) are fixed to the side of the adjustment plate (14) facing the annular groove (15); the limiting columns (16) are slidably connected to the annular groove (15).

7. The clamping and feeding mechanism for a crimping machine according to claim 2, characterized in that: A limiting block (17) is provided in the middle of the concave block (6), and fixing members (13) are fixedly connected to both sides of the concave block (6).

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