Feeding and discharging mechanism for winding machine

Abstract

The utility model discloses a feeding and discharging mechanism for a winding machine, which comprises a mounting seat and a rotary driving unit for driving the mounting seat to rotate and reverse, and a feeding clamping unit and a discharging clamping unit are arranged on the mounting seat at an interval; wherein the rotary driving unit drives the mounting seat to rotate, so that the feeding clamping unit and the discharging clamping unit synchronously execute feeding and discharging actions; the feeding and discharging mechanism is simplified and compact in structure, low in manufacturing cost, small in installation space, stable in operation and good in use performance.

Description

Technical Field

[0001] This utility model belongs to the technical field of winding machine, specifically relating to a loading and unloading mechanism for a winding machine. Background Technology

[0002] In the manufacturing process of toroidal coils, the winding machine, as the core equipment, is responsible for precisely winding the wire onto the core ring. Its operation includes two key actions: loading (transferring the core ring to be wound from the loading station to the winding station) and unloading (transferring the wound coil from the winding station to the unloading station). In some existing winding equipment, the loading and unloading actions are performed by two independent mechanisms: the loading mechanism loads the core ring, and the unloading mechanism removes the coil. This independent dual-mechanism design has drawbacks: both mechanisms require redundant drive units (such as motors and cylinders), significantly increasing equipment manufacturing costs; moreover, the independent arrangement of the loading and unloading mechanisms occupies a large amount of equipment space, resulting in a bulky equipment structure; furthermore, the two mechanisms require strict timing coordination, otherwise mechanical interference or scheduling conflicts can easily occur, further increasing control complexity and reducing equipment operational reliability. Utility Model Content

[0003] The purpose of this utility model is to provide a loading and unloading mechanism for a winding machine, which has the advantages of simplified structure, small installation space, and reliable operation.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This utility model provides a loading and unloading mechanism for a winding machine, including a mounting base and a rotary drive unit for driving the mounting base to rotate and change direction. The mounting base is equipped with a loading clamping unit and an unloading clamping unit at intervals. The rotary drive unit drives the mounting base to rotate, so that the loading clamping unit and the unloading clamping unit perform loading and unloading actions synchronously.

[0006] Preferably, the rotary drive unit is a motor or a rotary cylinder.

[0007] Preferably, at least one of the loading clamping unit and the unloading clamping unit includes a gripper cylinder and a lateral drive component for driving the gripper cylinder to move linearly.

[0008] Preferably, the drive end of the transverse drive component is equipped with a stroke adjustment plate, and the gripper cylinder is mounted on the stroke adjustment plate; the stroke adjustment plate is provided with a strip-shaped sliding hole, and the fixing screw passes through the strip-shaped sliding hole and is fixedly connected to the gripper cylinder.

[0009] Preferably, the lateral drive component is a horizontally arranged cylinder or electric cylinder.

[0010] Preferably, the rotating end of the rotary drive unit is equipped with a lifting drive unit, and the mounting base is mounted on the lifting drive unit.

[0011] Preferably, the lifting drive unit is a vertically arranged cylinder or electric push rod.

[0012] Preferably, the mounting base has two mounting plates protruding laterally, and the feeding clamping unit and the unloading clamping unit are respectively fixed on the two mounting plates.

[0013] Preferably, the rotation angle of the mounting base is equal to the angle between the loading clamping unit and the unloading clamping unit.

[0014] Preferably, the rotation angle is 90°, corresponding to the loading clamping unit and the unloading clamping unit being arranged at 90°.

[0015] The positive effects of this utility model are as follows: The structure of the loading and unloading mechanism in this utility model has been optimized. The loading clamping unit and the unloading clamping unit are driven synchronously by the same rotary drive unit to achieve synchronous loading and unloading. The structure is simplified and compact, reducing manufacturing costs. The space required for installation of the mechanism is small, and the control complexity is reduced, improving the reliability of the mechanism operation. In practical applications, the rotary drive unit controls the mounting base to rotate and reverse, driving the loading clamping unit and the unloading clamping unit to rotate synchronously: Loading stage: When the loading clamping unit clamps the core ring to be wound at the loading station, the unloading clamping unit clamps the coil that has been wound at the winding station; Rotation switching: The rotary drive unit drives the mounting base to rotate to achieve station switching, so that the loading clamping unit moves to the winding station to perform the transfer of the core ring, and at the same time the unloading clamping unit moves to the unloading station to perform the unloading of the coil. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art are briefly introduced below. Similar elements or parts in the drawings are generally identified by similar reference numerals. The elements or parts in the drawings are not necessarily drawn to scale.

[0017] Figure 1 This is a schematic diagram of the loading and unloading mechanism in this utility model;

[0018] Figure 2 This is a top view of the loading and unloading mechanism in this utility model;

[0019] Figure 3 This is an exploded view of the loading and unloading mechanism in this utility model.

[0020] The attached figures are labeled as follows: 1. Mounting base; 10. Mounting plate; 11. Loading clamping unit; 12. Unloading clamping unit; 13. Gripper cylinder; 14. Lateral drive component; 15. Stroke adjustment plate; 16. Strip-shaped sliding hole; 2. Rotation drive unit; 3. Lifting drive unit. Detailed Implementation

[0021] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0022] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0023] The structure of the loading and unloading mechanism for the winding machine in this embodiment of the utility model is as follows: Figures 1 to 3 As shown, it includes a mounting base 1 and a rotary drive unit 2 for driving the mounting base 1 to rotate and change direction; the mounting base 1 is equipped with a feeding clamping unit 11 and a discharging clamping unit 12 spaced apart; wherein, the rotary drive unit 2 drives the mounting base 1 to rotate, so that the feeding clamping unit 11 and the discharging clamping unit 12 synchronously perform feeding and discharging actions; adopting the structure of this embodiment, in practical applications, the rotary drive unit 2 controls the mounting base 1 to rotate and change direction, driving the feeding clamping unit 11 and the discharging clamping unit 12 to rotate synchronously: feeding stage: when the feeding clamping unit 11 clamps the core ring to be wound at the feeding station, the discharging clamping unit 12 clamps the coil that has been wound at the winding station; rotation switching: rotary drive Unit 2 drives the mounting base 1 to rotate, thus changing the workstation. This moves the loading clamping unit 11 to the winding station to transfer the core ring, while the unloading clamping unit 12 moves to the unloading station to unload the coil. After these actions are completed, the rotation drive unit 2 drives the mounting base 1 to rotate in the opposite direction back to the initial position. That is, the loading clamping unit 11 returns to the loading station to prepare for the next core ring picking, while the unloading clamping unit 12 returns to the winding station to wait for the coil to be picked up. In this embodiment, the loading clamping unit 11 and the unloading clamping unit 12 are driven synchronously by the same rotation drive unit 2, achieving synchronous loading and unloading. This simplifies and compacts the structure, reduces manufacturing costs, requires less space for installation, reduces control complexity, and improves the reliability of the mechanism.

[0024] The rotation angle of the mounting base 1 is equal to the included angle between the loading clamping unit 11 and the unloading clamping unit 12, so as to ensure that the loading clamping unit 11 and the unloading clamping unit 12 complete the loading and unloading actions synchronously when rotating and switching. Preferably, the rotation angle of the mounting base 1 is set to 90°, and the included angle between the loading clamping unit 11 and the unloading clamping unit 12 is set to 90°. In practical applications, the rotation angle of the mounting base 1 can also be set to other angles (such as 60°, 80°, 100°, 120°, etc.), and the included angle between the loading clamping unit 11 and the unloading clamping unit 12 can be set to the corresponding angle to adapt to different equipment layouts.

[0025] In this embodiment, the rotary drive unit 2 is a motor, but in actual operation, a rotary cylinder can also be used instead of a motor.

[0026] Preferably, at least one of the loading clamping unit 11 and the unloading clamping unit 12 includes a gripper cylinder 13 and a transverse drive member 14 (such as a cylinder (preferably a dual-axis cylinder or a tri-axis cylinder) or an electric cylinder) that drives the gripper cylinder 13 to move linearly. Thus, when the loading clamping unit 11 / unloading clamping unit 12 moves to the corresponding work position, the transverse drive member 14 drives the gripper cylinder 13 to move laterally (during the rotation of the mounting base 1, the transverse drive member 14 drives the gripper cylinder 13 to move to the retracted position; during the core ring pick-up and coil pick-up and drop-off, the gripper cylinder 13 moves to the extended position). By controlling the gripper cylinder 13 to perform the gripping and releasing actions of the core ring and coil, the operation can be adapted to the needs of operation.

[0027] Combination Figure 2 and Figure 3 The drive end of the transverse drive component 14 is equipped with a stroke adjustment plate 15, and the gripper cylinder 13 is mounted on the stroke adjustment plate 15. The stroke adjustment plate 15 is provided with a strip-shaped sliding hole 16, and a fixing screw (not shown in the figure) passes through the strip-shaped sliding hole 16 and is fixedly connected to the gripper cylinder 13. During the adjustment stage, the position of the gripper cylinder 13 along the length direction of the strip-shaped sliding hole 16 can be adjusted by loosening or tightening the fixing screw. In specific operation, first loosen the fixing screw, move the gripper cylinder 13 to the target position line, and then tighten the fixing screw to ensure the installation position accuracy of the gripper cylinder 13.

[0028] In some embodiments, see Figure 1 and Figure 3The rotary drive unit 2 is equipped with a lifting drive unit 3 at its rotating end. The mounting base 1 is mounted on the lifting drive unit 3. The lifting drive unit 3 can drive the lifting and lowering movement of the mounting base 1, thereby driving the lifting and lowering movement of the loading clamping unit 11 and the unloading clamping unit 12. The lifting drive unit 3 can be a vertically arranged cylinder (preferably a dual-axis cylinder or a three-axis cylinder) or an electric push rod. In this solution, the rotary drive unit 2 and the lifting drive unit 3 work together to achieve the compound movement of the loading clamping unit 11 and the unloading clamping unit 12. The lifting drive unit 3 controls the vertical displacement of the mounting base, effectively avoiding spatial interference during the loading and unloading process.

[0029] Furthermore, the mounting base 1 has two mounting plates 10 protruding laterally, and the feeding clamping unit 11 and the unloading clamping unit 12 are respectively fixed to the two mounting plates 10 by screws.

[0030] For those skilled in the art, other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, these obvious variations or modifications derived from the essential spirit of this invention still fall within the scope of protection of this invention.

Claims

1. A loading and unloading mechanism for a winding machine, characterized in that: It includes a mounting base (1) and a rotary drive unit (2) for driving the mounting base (1) to rotate and change direction. The mounting base (1) is equipped with a feeding clamping unit (11) and a discharging clamping unit (12) at intervals. The rotary drive unit (2) drives the mounting base (1) to rotate, so that the feeding clamping unit (11) and the discharging clamping unit (12) perform feeding and discharging actions synchronously.

2. The loading and unloading mechanism for a winding machine according to claim 1, characterized in that: The rotary drive unit (2) is a motor or a rotary cylinder.

3. The loading and unloading mechanism for a winding machine according to claim 1, characterized in that: At least one of the loading clamping unit (11) and unloading clamping unit (12) includes a gripper cylinder (13) and a transverse drive member (14) that drives the gripper cylinder (13) to move linearly.

4. The loading and unloading mechanism for a winding machine according to claim 3, characterized in that: The drive end of the transverse drive member (14) is equipped with a stroke adjustment plate (15), and the gripper cylinder (13) is mounted on the stroke adjustment plate (15). The stroke adjustment plate (15) is provided with a strip-shaped sliding hole (16), and the fixing screw passes through the strip-shaped sliding hole (16) and is fixedly connected to the gripper cylinder (13).

5. The loading and unloading mechanism for a winding machine according to claim 3, characterized in that: The lateral drive component (14) is a horizontally arranged cylinder or electric cylinder.

6. The loading and unloading mechanism for a winding machine according to claim 1, characterized in that: The rotating end of the rotary drive unit (2) is equipped with a lifting drive unit (3), and the mounting base (1) is mounted on the lifting drive unit (3).

7. The loading and unloading mechanism for a winding machine according to claim 6, characterized in that: The lifting drive unit (3) is a vertically arranged cylinder or electric push rod.

8. The loading and unloading mechanism for a winding machine according to claim 1, characterized in that: The mounting base (1) has two mounting plates (10) protruding laterally, and the feeding clamping unit (11) and the unloading clamping unit (12) are respectively fixed on the two mounting plates (10).

9. The loading and unloading mechanism for a winding machine according to any one of claims 1 to 8, characterized in that: The rotation angle of the mounting base (1) is equal to the angle between the loading clamping unit (11) and the unloading clamping unit (12).

10. The loading and unloading mechanism for a winding machine according to claim 9, characterized in that: The rotation angle is 90°, corresponding to the loading clamping unit (11) and the unloading clamping unit (12) being arranged at 90°.

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