Electrical connector spring welding device

Abstract

The present invention provides an electric connector shrapnel welding device, which consists of a shrapnel feeding mechanism, a shrapnel feeding manipulator, a body loading and unloading manipulator, a body loading mechanism, a butt welding mechanism, a body, shrapnel, a vibrating conveying track, a pushing bracket, a pushing cylinder, a shrapnel feeding seat, a guide slide group, a support frame, a sliding guide column, a linear motor, a linear bearing assembly, a vertical guide column, an end plate, a limit bolt, a vertical cylinder, a connecting plate group, a suction cup, a front seat, a rear seat, a cylinder, a cylinder connecting block, a linear bearing seat, a linear bearing, a support guide shaft, a welding gun chuck A, a welding gun, a welding gun chuck B, a short guide shaft clamp seat, a short guide shaft, a reset spring, a linear bearing seat group, and a welding positioning seat. The shrapnel feeding mechanism, the body loading and unloading manipulator, the body loading mechanism and the shrapnel feeding manipulator complete the loading operation of the shrapnel and the body, and the butt welding mechanism completes the welding.

Description

Technical Field

[0001] The present invention relates to an electric connector device, and more particularly to an electric connector spring welding device. Background Art

[0002] Electrical connectors are tools for connecting and communicating between devices in machinery and equipment. In addition to meeting general performance requirements, electrical connectors must also ensure good contact, reliable operation, and easy maintenance. Their reliability directly affects the normal operation of aircraft circuits and the safety of the entire host. For this reason, host circuits have very strict requirements for the quality and reliability of electrical connectors. Precisely because of their high quality and reliability, electrical connectors are widely used in military systems such as aviation, aerospace, and national defense. Common classification methods for electrical connectors include appearance, structure, and purpose. The demand for electrical connectors is high, and industrial automated production line equipment is needed to replace traditional manual assembly. In particular, the welding process of electrical connector springs requires specialized automated equipment to achieve efficient, convenient, and reliable continuous welding operations. Summary of the Invention

[0003] In response to the above-mentioned needs in the prior art, the present invention provides an electric connector spring piece welding device, which mainly realizes the welding operation of the electric connector spring piece and has the advantages of being automatic, efficient, and can be used in conjunction with the electric connector production line.

[0004] The present invention provides an electric connector shrapnel welding device, comprising a shrapnel feeding mechanism (1), a shrapnel feeding manipulator (2), a body loading and unloading manipulator (3), a body feeding mechanism (4), a butt welding mechanism (5), a body (6), shrapnel (7), a vibrating conveying track (1-1), a pushing bracket (1-2), a pushing cylinder (1-3), a shrapnel feeding seat (1-4), a guide slide group (1-5), a support frame (2-1), a sliding guide column (2-2), a linear motor (2-3), a linear bearing assembly (2-4), a vertical guide column (2-5), an end plate (2-6), The invention comprises a limit bolt (2-7), a vertical cylinder (2-8), a connecting plate assembly (2-9), a suction cup (2-10), a front seat (5-1), a rear seat (5-2), a cylinder (5-3), a cylinder connecting block (5-4), a linear bearing seat (5-5), a linear bearing (5-6), a supporting guide shaft (5-7), a welding gun chuck A (5-8), a welding gun (5-9), a welding gun chuck B (5-10), a short guide shaft clamp seat (5-11), a short guide shaft (5-12), a return spring (5-13), a linear bearing seat assembly (5-14), and a welding positioning seat (5-15).

[0005] The shrapnel feeding mechanism (1) is composed of a vibrating conveying track (1-1), a pushing bracket (1-2), a pushing cylinder (1-3), a shrapnel feeding seat (1-4), and a guide slide group (1-5), wherein the shrapnel (7) is on the vibrating conveying track (1-1), the output end of the vibrating conveying track (1-1) contacts the shrapnel feeding seat (1-4), the shrapnel feeding seat (1-4) cooperates with the guide slide group (1-5) installed at the bottom, the guide slide group (1-5) is installed on the pushing bracket (1-2), the pushing cylinder (1-3) is installed on the pushing bracket (1-2), the pushing cylinder (1-3) extends a shaft connected to the shrapnel feeding seat (1-4), the shrapnel (7) The shrapnel feeding seat (1-4) in contact with the shrapnel feeding seat (1-4) is entered by the vibration action of the vibration conveying track (1-1). When the shrapnel (7) enters the shrapnel feeding seat (1-4), the push cylinder (1-3) pushes the shrapnel feeding seat (1-4), so that the shrapnel is placed on the shrapnel feeding seat (1-4) and waits for the shrapnel feeding manipulator (2) to clamp it. The shrapnel feeding mechanism (1) completes the loading of the electric connector shrapnel. The shrapnel feeding manipulator (2) places the shrapnel (7) on the welding mechanism (5). The body feeding mechanism (4) completes the loading of the electric connector body. The body loading and unloading manipulator (3) places the body (6) on the welding mechanism (5). The welding mechanism (5) completes the welding of the electric connector shrapnel.

[0006] The shrapnel feeding manipulator (2) is composed of a support frame (2-1), a sliding guide column (2-2), a linear motor (2-3), a linear bearing assembly (2-4), a vertical guide column (2-5), an end plate (2-6), a limit bolt (2-7), a vertical cylinder (2-8), a connecting plate group (2-9), and a suction cup (2-10), wherein the linear motor (2-3) cooperates with the sliding guide column (2-2), the sliding guide column (2-2) is fixed on the support frame (2-1), the linear motor (2-3) can slide left and right on the sliding guide column (2-2), the linear bearing assembly (2-4) is installed on the linear motor (2-3), and the vertical guide column (2-5) and the linear bearing assembly (2-4) are connected. In coordination, one end of the vertical guide column (2-5) is connected to the connecting plate group (2-9), and the other end is connected to the end plate (2-6). A limiting bolt (2-7) is installed on the end plate (2-6). The limiting bolt (2-7) limits the upper and lower position range of the linear bearing assembly (2-4). The vertical cylinder (2-8) is installed on the linear bearing assembly (2-4). The vertical cylinder (2-8) extends a shaft to be connected to the connecting plate group (2-9). The suction cup (2-10) is installed on the connecting plate group (2-9). When the spring piece (7) is placed on the spring piece feeding seat (1-4), the linear motor (2-3) moves to the left along the sliding guide column (2-2), so that the suction cup (2-10) is located above the spring piece (7) of the spring piece feeding seat (1-4). The vertical cylinder (2-8) extends a shaft to extend, so that the suction cup (2-10) The suction cup (2-10) moves downward and absorbs the shrapnel (7). The vertical cylinder (2-8) extends and contracts its axis, and the suction cup (2-10) moves upward. The linear motor (2-3) moves rightward along the sliding guide column (2-2) to place the absorbed shrapnel (7) at the designated position, thus completing the shrapnel loading operation.

[0007] The butt welding mechanism (5) is composed of a front seat (5-1), a rear seat (5-2), a cylinder (5-3), a cylinder connecting block (5-4), a linear bearing seat (5-5), a linear bearing (5-6), a supporting guide shaft (5-7), a welding gun chuck A (5-8), a welding gun (5-9), a welding gun chuck B (5-10), a short guide shaft clamp seat (5-11), a short guide shaft (5-12), a return spring (5-13), a linear bearing seat group (5-14), and a welding positioning seat (5-15), wherein the cylinder (5-3) is installed on the front seat (5-1), the cylinder (5-3) extends out of the shaft and is connected to the cylinder connecting block (5-4), and the cylinder connecting block (5-4) is installed on the linear bearing seat (5-5). On the upper part, the linear bearing (5-6) is installed in the linear bearing seat (5-5), one end of the support guide shaft (5-7) is connected to the rear seat (5-2), and the other end is connected to the front seat (5-1) in cooperation with the linear bearing (5-6), the welding gun chuck A (5-8) is installed on the cylinder connection block (5-4), one welding gun (5-9) is installed on the welding gun chuck A (5-8), and the other welding gun (5-9) is installed on the welding gun chuck B (5-10), the welding gun chuck B (5-10) and the rear seat (5-2) are connected side by side, and two short guide shaft clamp seats (5-11) are installed. They are respectively installed at both ends of the rear seat (5-2), the short guide shaft (5-12) is clamped and fixed by the short guide shaft clamping seat (5-11), the return spring (5-13) is rotated on the short guide shaft (5-12), and the return spring (5-13) is located between the short guide shaft clamping seat (5-11) and the linear bearing seat group (5-14). The cylinder (5-3) pushes the welding gun (5-9) on the front seat (5-1) to support the spring (7) on the welding positioning seat (5-15), and pushes the welding positioning seat (5-15) to move on the short guide shaft (5-12) until the other end of the spring hits the welding gun (5-9) of the rear seat (5-2). After welding is energized, the cylinder (5-3) returns, and the return spring (5-13) resets the linear bearing seat group (5-14) and the welding positioning seat (5-15). BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a simplified structural diagram of an electrical connector spring welding device.

[0009] Figure 2 The following is a simplified structural diagram of the shrapnel feeding mechanism of an electrical connector shrapnel welding device.

[0010] Figure 3 This is a schematic diagram of the structure of a shrapnel feeding robot for an electrical connector shrapnel welding device.

[0011] Figure 4 This is a structural diagram of the welding mechanism of an electrical connector spring welding device.

[0012] Figure 5The figure is a simplified structural diagram of the welding head of a butt welding mechanism of an electrical connector spring welding device.

[0013] In the figure: shrapnel feeding mechanism (1), shrapnel feeding manipulator (2), main body loading and unloading manipulator (3), main body loading mechanism (4), welding mechanism (5), main body (6), shrapnel (7), vibration conveying track (1-1), push bracket (1-2), push cylinder (1-3), shrapnel feeding seat (1-4), guide slide group (1-5), support frame (2-1), sliding guide column (2-2), linear motor (2-3), linear bearing assembly (2-4), vertical guide column (2-5), end plate (2-6), limit bolt (2-7), vertical cylinder (2-8), connecting plate group (2-9), suction cup (2-10), front seat (5-1), rear seat (5-2), cylinder (5-3), cylinder connecting block (5-4), linear bearing seat (5-5), linear bearing (5-6), support guide shaft (5-7), welding gun chuck A (5-8), welding gun (5-9), welding gun chuck B (5-10), short guide shaft clamp (5-11), short guide shaft (5-12), return spring (5-13), linear bearing seat assembly (5-14), welding positioning seat (5-15) DETAILED DESCRIPTION

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0015] like Figure 1-4The electric connector shrapnel welding device shown in the figure comprises a shrapnel feeding mechanism (1), a shrapnel feeding manipulator (2), a body loading and unloading manipulator (3), a body feeding mechanism (4), a butt welding mechanism (5), a body (6), a shrapnel (7), a vibrating conveying track (1-1), a pushing bracket (1-2), a pushing cylinder (1-3), a shrapnel feeding seat (1-4), a guide slide group (1-5), a support frame (2-1), a sliding guide column (2-2), a linear motor (2-3), a linear bearing assembly (2-4), a vertical guide column (2-5), an end plate (2-6), a limiting bolt (2-7), a vertical cylinder (2-8), a connecting plate group (2-9), a suction cup (2-10), a front seat (5-1), a rear seat (5-2), a cylinder (5-3), a cylinder connecting block (5-4), a linear bearing seat (5-5), a linear bearing (5-6), a supporting guide shaft (5-7), a welding gun chuck A (5-8) ), welding gun (5-9), welding gun chuck B (5-10), short guide shaft clamp seat (5-11), short guide shaft (5-12), return spring (5-13), linear bearing seat group (5-14), welding positioning seat (5-15); the shrapnel feeding mechanism (1) is composed of a vibrating conveying track (1-1), a pushing bracket (1-2), a pushing cylinder (1-3), a shrapnel feeding seat (1-4), and a guide slide group (1-5), wherein The spring piece (7) is on the vibrating conveying track (1-1), the output end of the vibrating conveying track (1-1) contacts the spring piece feeding seat (1-4), the spring piece feeding seat (1-4) cooperates with the guide slide group (1-5) installed at the bottom, the guide slide group (1-5) is installed on the pushing bracket (1-2), the pushing cylinder (1-3) is installed on the pushing bracket (1-2), and the pushing cylinder (1-3) extends a shaft to connect with the spring piece feeding seat (1-4);The shrapnel feeding manipulator (2) is composed of a support frame (2-1), a sliding guide column (2-2), a linear motor (2-3), a linear bearing assembly (2-4), a vertical guide column (2-5), an end plate (2-6), a limit bolt (2-7), a vertical cylinder (2-8), a connecting plate group (2-9), and a suction cup (2-10), wherein the linear motor (2-3) cooperates with the sliding guide column (2-2), the sliding guide column (2-2) is fixed on the support frame (2-1), and the linear motor (2-3) can be moved on the sliding guide column (2-2 ) slides left and right, the linear bearing assembly (2-4) is installed on the linear motor (2-3), the vertical guide column (2-5) cooperates with the linear bearing assembly (2-4), one end of the vertical guide column (2-5) is connected to the connecting plate group (2-9), and the other end is connected to the end plate (2-6), the limit bolt (2-7) is installed on the end plate (2-6), the limit bolt (2-7) limits the upper and lower position range of the linear bearing assembly (2-4), the vertical cylinder (2-8) is installed on the linear bearing assembly (2-4), the vertical cylinder (2-8) The extending shaft is connected to the connecting plate group (2-9), and the suction cup (2-10) is installed on the connecting plate group (2-9); the welding mechanism (5) is composed of a front seat (5-1), a rear seat (5-2), a cylinder (5-3), a cylinder connecting block (5-4), a linear bearing seat (5-5), a linear bearing (5-6), a supporting guide shaft (5-7), a welding gun chuck A (5-8), a welding gun (5-9), a welding gun chuck B (5-10), a short guide shaft clamp seat (5-11), a short guide shaft (5-12), a reset spring (5-13), a linear bearing seat group (5-14), and a welding positioning seat (5-15), wherein the cylinder (5-3) is installed on the front seat (5-1), and the cylinder (5-3) extends The output shaft is connected to the cylinder connection block (5-4), the cylinder connection block (5-4) is installed on the linear bearing seat (5-5), the linear bearing (5-6) is installed in the linear bearing seat (5-5), one end of the support guide shaft (5-7) is connected to the rear seat (5-2), and the other end is connected to the front seat (5-1) in cooperation with the linear bearing (5-6), the welding gun chuck A (5-8) is installed on the cylinder connection block (5-4), one welding gun (5-9) is installed on the welding gun chuck A (5-8), and the other welding gun (5-9) is installed on the welding gun chuck B (5-10), the welding gun chuck B (5-10) and the rear seat (5-2) are connected side by side, and two short guide shaft chucks (5-11) are respectively installed on the rear seat (5-2) At both ends of the short guide shaft (5-12) are clamped and fixed by the short guide shaft clamping seat (5-11), and the return spring (5-13) is installed on the short guide shaft (5-12). The return spring (5-13) is located between the short guide shaft clamping seat (5-11) and the linear bearing seat assembly (5-14).

[0016] like Figure 1-4The present invention relates to an electric connector shrapnel welding device, wherein the shrapnel (7) enters the shrapnel feeding seat (1-4) in contact with the shrapnel feeding seat (1-4) through the vibration of the vibrating conveying track (1-1). When the shrapnel (7) enters the shrapnel feeding seat (1-4), the pushing cylinder (1-3) pushes the shrapnel feeding seat (1-4), so that the shrapnel is placed on the shrapnel feeding seat (1-4) and waits for the shrapnel feeding manipulator (2) to clamp it. The shrapnel feeding mechanism (1) completes the feeding of the electric connector shrapnel, and the shrapnel feeding manipulator (2) The spring piece (7) is placed on the welding mechanism (5), the body loading mechanism (4) completes the loading of the electrical connector body, the body loading and unloading manipulator (3) places the body (6) on the welding mechanism (5), and the welding mechanism (5) completes the welding of the electrical connector spring piece. When the spring piece (7) is placed on the spring piece feeding seat (1-4), the linear motor (2-3) moves to the left along the sliding guide column (2-2), so that the suction cup (2-10) is located above the spring piece (7) of the spring piece feeding seat (1-4), and the vertical cylinder (2-8) The extension shaft extends, causing the suction cup (2-10) to move downward, the suction cup (2-10) to absorb the shrapnel (7), the extension shaft of the vertical cylinder (2-8) contracts, the suction cup (2-10) moves upward, the linear motor (2-3) moves rightward along the sliding guide column (2-2), and the absorbed shrapnel (7) is placed at a designated position, completing the shrapnel loading operation, the cylinder (5-3) pushes the welding gun (5-9) on the front seat (5-1) to support the shrapnel (7) on the welding positioning seat (5-15), and pushes the welding positioning seat (5-15) to move on the short guide shaft (5-12) until the other end of the shrapnel touches the welding gun (5-9) on the rear seat (5-2), and electricity is turned on for welding, the cylinder (5-3) returns, and the reset spring (5-13) resets the linear bearing seat group (5-14) and the welding positioning seat (5-15).

[0017] The above-described embodiments are preferred implementations of the present invention, but the present invention is not limited to the above-described implementations. Any obvious improvements, substitutions or modifications that can be made by those skilled in the art without departing from the essence of the present invention are within the scope of protection of the present invention.

Claims

1. An electrical connector spring welding device, characterized in that: The invention comprises a shrapnel feeding mechanism (1), a shrapnel feeding manipulator (2), a main body loading and unloading manipulator (3), a main body feeding mechanism (4), a welding mechanism (5), a main body (6), a shrapnel (7), a vibration conveying track (1-1), a push bracket (1-2), a push cylinder (1-3), a shrapnel feeding seat (1-4), a guide slide group (1-5), a support frame (2-1), a sliding guide column (2-2), a linear motor (2-3), a linear bearing assembly (2-4), a vertical guide column (2-5), an end plate (2-6), a limit bolt (2-7), a vertical cylinder (2-8), a connecting plate group (2-9), and a suction cup. (2-10), front seat (5-1), rear seat (5-2), cylinder (5-3), cylinder connecting block (5-4), linear bearing seat (5-5) linear bearing (5-6), support guide shaft (5-7), welding gun chuck A (5-8), welding gun (5-9), welding gun chuck B (5-10), short guide shaft clamp seat (5-11), short guide shaft (5-12), return spring (5-13), linear bearing seat assembly (5-14), welding positioning seat (5-15); wherein the shrapnel feeding mechanism (1) completes the feeding of the electric connector shrapnel, and the shrapnel feeding robot (2) places the shrapnel (7) on the welding machine The body loading mechanism (4) completes the loading of the electric connector body, the body loading and unloading manipulator (3) places the body (6) on the touch welding mechanism (5), and the touch welding mechanism (5) completes the welding of the electric connector spring; the spring loading mechanism (1) is composed of a vibrating conveying track (1-1), a pushing bracket (1-2), a pushing cylinder (1-3), a spring feeding seat (1-4), and a guide slide group (1-5), wherein the spring (7) is on the vibrating conveying track (1-1), the output end of the vibrating conveying track (1-1) contacts the spring feeding seat (1-4), and the spring feeding seat (1-4) Cooperating with the guide slide group (1-5) installed at the bottom, the guide slide group (1-5) is installed on the push bracket (1-2), the push cylinder (1-3) is installed on the push bracket (1-2), the push cylinder (1-3) extends the shaft to connect with the shrapnel feeding seat (1-4), the shrapnel (7) enters the shrapnel feeding seat (1-4) in contact with it through the vibration action of the vibrating conveying track (1-1), when the shrapnel (7) enters the shrapnel feeding seat (1-4), the push cylinder (1-3) pushes the shrapnel feeding seat (1-4), so that the shrapnel is placed on the shrapnel feeding seat (1-4), waiting to be clamped by the shrapnel feeding robot (2);The shrapnel feeding robot (2) is composed of a support frame (2-1), a sliding guide column (2-2), a linear motor (2-3), a linear bearing assembly (2-4), a vertical guide column (2-5), an end plate (2-6), a limit bolt (2-7), a vertical cylinder (2-8), a connecting plate group (2-9), and a suction cup (2-10), wherein the linear motor (2-3) cooperates with the sliding guide column (2-2), the sliding guide column (2-2) is fixed on the support frame (2-1), the linear motor (2-3) can slide left and right on the sliding guide column (2-2), the linear bearing assembly (2-4) is installed on the linear motor (2-3), the vertical guide column (2-5) cooperates with the linear bearing assembly (2-4), one end of the vertical guide column (2-5) is connected to the connecting plate group (2-9), and the other end is connected to the end plate (2-6), the limit bolt (2-7) is installed on the end plate (2-6), the limit bolt The bolt (2-7) limits the upper and lower position range of the linear bearing assembly (2-4), the vertical cylinder (2-8) is installed on the linear bearing assembly (2-4), the vertical cylinder (2-8) extends the shaft and is connected to the connecting plate assembly (2-9), the suction cup (2-10) is installed on the connecting plate assembly (2-9), and when the spring piece (7) is placed on the spring piece feeding seat (1-4), the linear motor (2-3) moves to the left along the sliding guide column (2-2), so that The suction cup (2-10) is located above the shrapnel (7) of the shrapnel feeding seat (1-4), the vertical cylinder (2-8) extends the shaft, so that the suction cup (2-10) moves downward, the suction cup (2-10) sucks the shrapnel (7), the vertical cylinder (2-8) extends the shaft and shrinks, the suction cup (2-10) moves upward, the linear motor (2-3) moves to the right along the sliding guide column (2-2), and the sucked shrapnel (7) is placed in the designated position, completing the shrapnel feeding operation;The butt welding mechanism (5) is composed of a front seat (5-1), a rear seat (5-2), a cylinder (5-3), a cylinder connecting block (5-4), a linear bearing seat (5-5), a linear bearing (5-6), a support guide shaft (5-7), a welding gun chuck A (5-8), a welding gun (5-9), a welding gun chuck B (5-10), a short guide shaft clamp seat (5-11), a short guide shaft (5-12), a reset spring (5-13), a linear bearing seat assembly (5-14), and a welding positioning seat (5-15). The middle cylinder (5-3) is installed on the front seat (5-1), the cylinder (5-3) extends out of the shaft and is connected to the cylinder connecting block (5-4), the cylinder connecting block (5-4) is installed on the linear bearing seat (5-5), the linear bearing (5-6) is installed in the linear bearing seat (5-5), one end of the support guide shaft (5-7) is connected to the rear seat (5-2), and the other end is connected to the front seat (5-1) in conjunction with the linear bearing (5-6), the welding gun chuck A (5-8) is installed on the cylinder connecting block (5-4), and a welding gun chuck (5-8) is installed on the cylinder connecting block (5-4). The gun (5-9) is mounted on the welding gun chuck A (5-8), and the other welding gun (5-9) is mounted on the welding gun chuck B (5-10). The welding gun chuck B (5-10) is connected to the back seat (5-2) in parallel. Two short guide shaft clamps (5-11) are respectively mounted on both ends of the back seat (5-2). The short guide shaft (5-12) is clamped and fixed by the short guide shaft clamp (5-11). The reset spring (5-13) is mounted on the short guide shaft (5-12). The reset spring (5-13) is located on the short guide shaft clamp (5- 11) and the linear bearing seat assembly (5-14), the cylinder (5-3) pushes the welding gun (5-9) on the front seat (5-1) to press against the spring (7) on the welding positioning seat (5-15), pushing the welding positioning seat (5-15) to move on the short guide shaft (5-12) until the other end of the spring hits the welding gun (5-9) on the rear seat (5-2). After welding is energized, the cylinder (5-3) returns, and the reset spring (5-13) resets the linear bearing seat assembly (5-14) and the welding positioning seat (5-15).

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