Wire assembly mechanism

Abstract

This utility model discloses a wire assembly mechanism, comprising: a three-axis drive mechanism, a rotary mechanism, a first linear drive mechanism, a second linear drive mechanism, a wire clamping mechanism, a wire organizing mechanism, and a pushing mechanism. The rotary mechanism is fixed to the moving end of the three-axis drive mechanism, and the wire organizing mechanism is connected to the moving end of the second linear drive mechanism. The three-axis drive mechanism can drive the rotary mechanism, the first linear drive mechanism, the second linear drive mechanism, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism to move back and forth between the material handling station and the workpiece. The rotary mechanism can drive the first linear drive mechanism, the second linear drive mechanism, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism to rotate. The wire organizing mechanism is provided with a wire organizing hole, through which the wire can pass. The wire clamping mechanism, the wire, and the pushing mechanism can move away from the wire organizing mechanism along the axial direction of the wire under the drive of the first linear drive mechanism. This utility model has a high degree of automation.

Description

Technical Field

[0001] This utility model relates to automated equipment, and more particularly to a wire assembly mechanism. Background Technology

[0002] With the development of the times, industrial production technology is also developing rapidly, and automated equipment is being used more and more in industrial production. Because wire is relatively soft, it is usually in a bent state when it is finished. Before assembling the wire, users usually need to straighten it and insert it into the slot of the workpiece before connecting it. Currently, the steps of straightening the wire and inserting it into the slot are usually done manually, which is not competitive in the industrial field that emphasizes cost reduction and efficiency improvement, and is not conducive to large-scale promotion and industrialized production. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a wire assembly mechanism, which has the advantage of high automation.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a wire assembly mechanism, comprising: a three-axis drive mechanism, a rotary mechanism, a first linear drive mechanism, a second linear drive mechanism, a wire clamping mechanism, a wire organizing mechanism, and a pushing mechanism. The rotary mechanism is fixed to the moving end of the three-axis drive mechanism, the first linear drive mechanism and the second linear drive mechanism are fixed to the rotary end of the rotary mechanism, the wire clamping mechanism and the pushing mechanism are connected to the moving end of the first linear drive mechanism, and the wire organizing mechanism is connected to the moving end of the second linear drive mechanism. The three-axis drive mechanism can drive the rotary mechanism, the first linear drive mechanism, the second linear drive mechanism, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism. The mechanism moves back and forth between the material handling station and the workpiece. The rotating mechanism can drive the first linear drive mechanism, the second linear drive mechanism, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism to rotate. The wire organizing mechanism is provided with a wire organizing hole. The wire clamping mechanism can clamp or release the wire. The wire can pass through the wire organizing hole and the inner peripheral wall of the wire organizing hole can slide and connect with the outer peripheral wall of the wire. The wire clamping mechanism, the wire, and the pushing mechanism can move away from the wire organizing mechanism along the axial direction of the wire under the drive of the first linear drive mechanism. The wire organizing mechanism can move away from the wire clamping mechanism along the axial direction of the wire under the drive of the second linear drive mechanism. The pushing mechanism can push the wire in the vertical direction and clamp the wire into the slot of the workpiece.

[0005] Optionally, the three-axis drive mechanism includes a base, a first electric lead screw, a second electric lead screw, and a third electric lead screw. The first electric lead screw is fixed to the top surface of the base, the second electric lead screw is fixed to the moving end of the first electric lead screw, the third electric lead screw is fixed to the moving end of the second electric lead screw, and a rotating mechanism is fixed to the moving end of the third electric lead screw. The second electric lead screw, the third electric lead screw, and the rotating mechanism can move back and forth along the X-axis under the drive of the first electric lead screw. The third electric lead screw and the rotating mechanism can move back and forth along the Z-axis under the drive of the second electric lead screw. The rotating mechanism can move back and forth along the Y-axis under the drive of the third electric lead screw. The rotating mechanism is an electric servo turntable.

[0006] Optionally, the rotating end of the electric servo turntable is fixed with a fixed plate. The first linear drive mechanism and the second linear drive mechanism are fixed to the fixed plate. The wire clamping mechanism includes a first electric gripper and two first clamping blocks. The first electric gripper is fixed to the moving end of the first linear drive mechanism via a first fixed frame. The first clamping blocks are fixed to the moving end of the first electric gripper. The first electric gripper can drive the two first clamping blocks to move closer or further apart. The wire organizing mechanism includes a second electric gripper and two second clamping blocks. The second electric gripper is fixed to the moving end of the second linear drive mechanism via a second fixed frame. The second clamping blocks... Fixed to the moving end of the second electric gripper, the second clamping block has a semi-circular notch on its opposite surface. The second electric gripper can drive the two second clamping blocks to move closer or further apart. The semi-circular notch on the second clamping block can form a circular wire guide hole. The inner diameter of the wire guide hole is larger than the outer diameter of the wire. The pushing mechanism includes an electric slide table and a push rod. The electric slide table is fixed to the first fixed frame through a third fixed frame. The push rod is L-shaped and fixed to the moving end of the electric slide table. The push rod can move back and forth along the Z-axis under the drive of the electric slide table. The bottom end of the push rod can push the wire and clamp the wire into the slot of the workpiece.

[0007] Optionally, the first linear drive mechanism is a fourth electric lead screw, and the second linear drive mechanism is a fifth electric lead screw.

[0008] Optionally, a visual positioning camera is also included, which is fixed to the moving end of the second electric lead screw via an extension bracket.

[0009] Optionally, a ring-shaped light source is provided below the visual positioning camera.

[0010] The beneficial technical effects of this utility model are as follows: The wire assembly mechanism includes a three-axis drive mechanism, a rotation mechanism, a first linear drive mechanism, a second linear drive mechanism, a wire clamping mechanism, a wire organizing mechanism, and a pushing mechanism. In use, the wire is threaded through the wire organizing hole, and then the second linear drive mechanism drives the wire organizing mechanism to move along the axial direction of the wire, straightening the wire through the wire organizing hole. The pushing mechanism then clamps the wire into the slot of the workpiece, thereby achieving automated straightening and assembly of the wire. Compared with manual straightening and assembly, the degree of automation is much higher. It has the advantage of a high degree of automation. Attached Figure Description

[0011] Figure 1 This is a three-dimensional view of the entire machine of this utility model;

[0012] Figure 2 This is a perspective view of the first linear drive mechanism, the second linear drive mechanism, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism of this utility model;

[0013] Figure 3 This is a side view of the first linear drive mechanism, the second linear drive mechanism, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism of this utility model;

[0014] Figure 4 This is a perspective view of the wire clamping mechanism, wire organizing mechanism, and driving mechanism of this utility model;

[0015] Figure 5 This is a perspective view of the first clamping block, the second clamping block, and the wire of this utility model;

[0016] Figure 6 This is a schematic diagram of the structure of the first clamping block and the second clamping block of this utility model;

[0017] in:

[0018] 1. Rotating mechanism; 2. Wire; 3. Base; 4. First electric lead screw; 5. Second electric lead screw; 6. Third electric lead screw; 7. Fixing plate; 8. First electric gripper; 9. First clamping block; 10. First fixing frame; 11. Second electric gripper; 12. Second clamping block; 121. Wire routing hole; 13. Second fixing frame; 14. Electric slide table; 15. Push rod; 16. Third fixing frame; 17. First linear drive mechanism; 18. Second linear drive mechanism; 19. Visual positioning camera; 20. Extension frame; 21. Light source. Detailed Implementation

[0019] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0020] This specific embodiment describes in detail the wire assembly mechanism described in this application, such as... Figures 1-6 As shown, the wire assembly mechanism includes: a three-axis drive mechanism, a rotary mechanism 1, a first linear drive mechanism 17, a second linear drive mechanism 18, a wire clamping mechanism, a wire organizing mechanism, and a pushing mechanism. The rotary mechanism 1 is fixed to the moving end of the three-axis drive mechanism. The first linear drive mechanism 17 and the second linear drive mechanism 18 are fixed to the rotating end of the rotary mechanism 1. The wire clamping mechanism and the pushing mechanism are connected to the moving end of the first linear drive mechanism 17, and the wire organizing mechanism is connected to the moving end of the second linear drive mechanism 18. The three-axis drive mechanism can drive the rotary mechanism 1, the first linear drive mechanism 17, the second linear drive mechanism 18, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism to move back and forth between the material handling station and the workpiece. The rotating mechanism 1 can drive the first linear drive mechanism 17, the second linear drive mechanism 18, the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism to rotate. The wire organizing mechanism is provided with a wire organizing hole 121. The wire clamping mechanism can clamp or release the wire 2. The wire 2 can pass through the wire organizing hole 121 and the inner peripheral wall of the wire organizing hole 121 can slide and connect with the outer peripheral wall of the wire 2. The wire clamping mechanism, the wire 2, and the pushing mechanism can move away from the wire organizing mechanism along the axial direction of the wire 2 under the drive of the first linear drive mechanism 17. The wire organizing mechanism can move away from the wire clamping mechanism along the axial direction of the wire 2 under the drive of the second linear drive mechanism 18. The pushing mechanism can push the wire 2 in the vertical direction and clamp the wire 2 into the slot of the workpiece. In use, the wire 2 is threaded through the wire-guiding hole 121, and then the second linear drive mechanism 18 drives the wire-guiding mechanism to move along the axial direction of the wire 2. The wire 2 is straightened through the wire-guiding hole 121, and the pushing mechanism inserts the wire 2 into the slot of the workpiece. This achieves automated straightening and assembly of the wire, which is more automated than manual straightening and assembly. It has the advantage of a high degree of automation.

[0021] Optionally in this embodiment, the three-axis drive mechanism includes a base 3, a first electric lead screw 4, a second electric lead screw 5, and a third electric lead screw 6. The first electric lead screw 4 is fixed to the top surface of the base 3, the second electric lead screw 5 is fixed to the moving end of the first electric lead screw 4, the third electric lead screw 6 is fixed to the moving end of the second electric lead screw 5, and a rotating mechanism 1 is fixed to the moving end of the third electric lead screw 6. The second electric lead screw 5, the third electric lead screw 6, and the rotating mechanism 1 can move back and forth along the X-axis under the drive of the first electric lead screw 4. The third electric lead screw 6 and the rotating mechanism 1 can move back and forth along the Z-axis under the drive of the second electric lead screw 5. The rotating mechanism 1 can move back and forth along the Y-axis under the drive of the third electric lead screw 6. The rotating mechanism 1 is an electric servo turntable. In this embodiment, the X-axis and Y-axis are perpendicular to each other but parallel to the ground, and the Z-axis is perpendicular to the ground.

[0022] Optionally in this embodiment, the rotating end of the electric servo turntable is fixed with a fixed plate 7. The first linear drive mechanism 17 and the second linear drive mechanism 18 are fixed to the fixed plate 7. The wire clamping mechanism includes a first electric gripper 8 and two first clamping blocks 9. The first electric gripper 8 is fixed to the moving end of the first linear drive mechanism 17 via a first fixed frame 10. The first clamping blocks 9 are fixed to the moving end of the first electric gripper 8. The first electric gripper 8 can drive the two first clamping blocks 9 to move closer or further apart. The wire organizing mechanism includes a second electric gripper 11 and two second clamping blocks 12. The second electric gripper 11 is fixed to the moving end of the second linear drive mechanism 18 via a second fixed frame 13. The second clamping blocks 12 are fixed to the moving end of the second linear drive mechanism 18. The moving end of the electric gripper 11 has a semi-circular notch on the opposite side of the second gripper 12. The electric gripper 11 can drive the two second grippers 12 to move closer or further apart. The semi-circular notch on the second gripper 12 can form a circular wire guide hole 121. The inner diameter of the wire guide hole 121 is larger than the outer diameter of the wire 2. The pushing mechanism includes an electric slide 14 and a push rod 15. The electric slide 14 is fixed to the first fixed frame 10 by a third fixed frame 16. The push rod 15 is L-shaped and fixed to the moving end of the electric slide 14. The push rod 15 can move back and forth along the Z-axis under the drive of the electric slide 14. The bottom end of the push rod 15 can push the wire 2 and insert the wire 2 into the slot of the workpiece.

[0023] Optionally in this embodiment, the first linear drive mechanism 17 is the fourth electric lead screw, and the second linear drive mechanism 18 is the fifth electric lead screw.

[0024] Optionally, this embodiment also includes a visual positioning camera 19, which is fixed to the moving end of the second electric lead screw 5 via an extension bracket 20. The visual positioning camera 19 can provide visual navigation for the wire assembly mechanism.

[0025] Optionally in this embodiment, a ring-shaped light source 21 is provided below the visual positioning camera 19.

[0026] Movement Process: First, the wire clamping mechanism and the wire organizing mechanism move to the material handling station under the coordinated drive of the first electric lead screw 4, the second electric lead screw 5, and the third electric lead screw 6. Then, the angle is adjusted by the rotating mechanism 1 so that the wire 2 is located between the two first clamping blocks 9 and the two second clamping blocks 12. Then, the first electric gripper 8 drives the first clamping blocks 9 to move closer together and clamp the first end of the wire 2. At the same time, the second electric gripper 11 drives the two second clamping blocks 12 to move closer together so that the semi-circular notch forms the wire organizing hole 121. At this time, the first end of the wire 2 is just located in the wire organizing hole 121. Then, the first electric lead screw 4, The second electric lead screw 5 and the third electric lead screw 6 work together to drive the wire 2 to the workpiece. Then, the first linear drive mechanism 17 drives the wire clamping mechanism and the wire 2 away from the wire straightening mechanism along the axial direction of the wire 2. At the same time, the second linear drive mechanism 18 drives the wire straightening mechanism away from the wire clamping mechanism along the axial direction of the wire 2, so that the wire straightening hole 121 moves to the second end of the wire 2. The wire 2 is straightened by moving the wire straightening hole 121 along the axial direction of the wire 2. After the wire 2 is straightened, the electric slide table 14 drives the push rod 15 to push the wire 2 and insert the wire 2 into the slot of the workpiece, thereby realizing the automated straightening and assembly of the wire 2.

[0027] The wire assembly mechanism in this embodiment has the advantage of a high degree of automation.

Claims

1. A wire assembly mechanism, characterized in that, include: The three-axis drive mechanism comprises a rotary mechanism (1), a first linear drive mechanism (17), a second linear drive mechanism (18), a wire clamping mechanism, a wire organizing mechanism, and a pushing mechanism. The rotary mechanism (1) is fixed to the moving end of the three-axis drive mechanism. The first linear drive mechanism (17) and the second linear drive mechanism (18) are fixed to the rotating end of the rotary mechanism (1). The wire clamping mechanism and the pushing mechanism are connected to the moving end of the first linear drive mechanism (17), and the wire organizing mechanism is connected to the moving end of the second linear drive mechanism (18). The three-axis drive mechanism can drive the rotary mechanism (1), the first linear drive mechanism (17), the second linear drive mechanism (18), the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism to move back and forth between the material handling station and the workpiece. The rotary mechanism (1) can... The first linear drive mechanism (17), the second linear drive mechanism (18), the wire clamping mechanism, the wire organizing mechanism, and the pushing mechanism are able to rotate. The wire organizing mechanism is provided with a wire organizing hole (121). The wire clamping mechanism can clamp or release the wire (2). The wire (2) can pass through the wire organizing hole (121). The inner peripheral wall of the wire organizing hole (121) can slide and connect with the outer peripheral wall of the wire (2). The wire clamping mechanism, the wire (2), and the pushing mechanism can move away from the wire organizing mechanism along the axial direction of the wire (2) under the drive of the first linear drive mechanism (17). The wire organizing mechanism can move away from the wire clamping mechanism along the axial direction of the wire (2) under the drive of the second linear drive mechanism (18). The pushing mechanism can push the wire (2) in the vertical direction and clamp the wire (2) into the slot of the workpiece.

2. The wire assembly mechanism according to claim 1, characterized by: The three-axis drive mechanism includes a base (3), a first electric lead screw (4), a second electric lead screw (5), and a third electric lead screw (6). The first electric lead screw (4) is fixed to the top surface of the base (3), the second electric lead screw (5) is fixed to the moving end of the first electric lead screw (4), the third electric lead screw (6) is fixed to the moving end of the second electric lead screw (5), and the rotating mechanism (1) is fixed to the moving end of the third electric lead screw (6). The second electric lead screw (5), the third electric lead screw (6), and the rotating mechanism (1) can move back and forth along the X-axis under the drive of the first electric lead screw (4), the third electric lead screw (6), and the rotating mechanism (1) can move back and forth along the Z-axis under the drive of the second electric lead screw (5), and the rotating mechanism (1) can move back and forth along the Y-axis under the drive of the third electric lead screw (6). The rotating mechanism (1) is an electric servo turntable.

3. The wire assembly mechanism of claim 2, wherein: The rotating end of the electric servo turntable is fixed with a fixed plate (7). The first linear drive mechanism (17) and the second linear drive mechanism (18) are fixed to the fixed plate (7). The wire clamping mechanism includes a first electric gripper (8) and two first clamping blocks (9). The first electric gripper (8) is fixed to the moving end of the first linear drive mechanism (17) through a first fixed frame (10). The first clamping blocks (9) are fixed to the moving end of the first electric gripper (8). The first electric gripper (8) can drive the two first clamping blocks (9) to move closer or further apart. The wire organizing mechanism includes a second electric gripper (11) and two second clamping blocks (12). The second electric gripper (11) is fixed to the moving end of the second linear drive mechanism (18) through a second fixed frame (13). The second clamping blocks (12) are fixed to the moving end of the second electric gripper (17). 1) The moving end of the second clamping block (12) has a semi-circular notch on the opposite side. The second electric gripper (11) can drive the two second clamping blocks (12) to move closer or further away from each other. The semi-circular notch on the second clamping block (12) can form a circular wire-guiding hole (121). The inner diameter of the wire-guiding hole (121) is larger than the outer diameter of the wire (2). The pushing mechanism includes an electric slide (14) and a push rod (15). The electric slide (14) is fixed to the first fixed frame (10) through the third fixed frame (16). The push rod (15) is L-shaped and fixed to the moving end of the electric slide (14). The push rod (15) can move back and forth along the Z-axis under the drive of the electric slide (14). The bottom end of the push rod (15) can push the wire (2) and insert the wire (2) into the slot of the workpiece.

4. The wire assembly mechanism according to claim 3, wherein: The first linear drive mechanism (17) is the fourth electric lead screw, and the second linear drive mechanism (18) is the fifth electric lead screw.

5. The wire assembly mechanism of claim 3, wherein: It also includes a visual positioning camera (19), which is fixed to the moving end of the second electric lead screw (5) by an extension bracket (20).

6. The wire assembly mechanism of claim 5, wherein: A ring-shaped light source (21) is provided below the visual positioning camera (19).

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