Terminal implanting machine

Abstract

The invention relates to implantation design improvement of inductance terminals, in particular to a terminal implantation machine which can effectively guarantee stability and accuracy in the terminal implantation process. Comprising a lower rack (1) and a pressing machine station (8) located beside the lower rack (1), a vibration disc assembly (2) and a three-axis movement assembly (3) are arranged on the lower rack (1), a material taking unit (5) is installed at the movable end of the three-axis movement assembly (3), and the material taking unit (5) can move to the feeding position of the vibration disc assembly (2) and the forming position of the pressing machine station (8) through the three-axis movement assembly (3). The material taking unit (5) comprises a motor (51), a lead screw and lead screw nut (52), a lead screw nut connecting piece (53) and a pneumatic clamping jaw (54), the output end of the motor (51) is in linkage with the lead screw and a lead screw of the lead screw nut (52), the lead screw and a nut of the lead screw nut (52) are connected with the lead screw nut connecting piece (53), and the lead screw nut connecting piece (53) is connected with the pneumatic clamping jaw (54).

Description

Technical Field

[0001] The invention relates to an improved design for implanting an inductor terminal, in particular to a terminal implanting machine. Background Art

[0002] In the manufacturing process of inductors, the terminals are usually manually placed in a magnetic box and extruded. Due to the small size of the terminals, the manual placement method is difficult to ensure accurate positioning and depth of the terminals in the magnetic box.

[0003] To address this problem, although there is currently a method of feeding the terminals by connecting the clamps with cylinders, grabbing the terminals with the clamps and then placing the terminals by lifting the cylinders, this method only completes the placement of the terminals, and it is difficult to achieve precise control of the position of the terminals in the magnetic box.

[0004] Therefore, in summary, how to ensure the accuracy of terminal installation while achieving automated installation is a technical problem to be solved.

[0005] Patent content

[0006] In response to the problems mentioned in the technical background, the purpose of this patent is to provide a terminal implanter that can effectively ensure the stability and accuracy during the terminal implantation process.

[0007] The technical solution of the present invention is as follows: A terminal implanter comprises a lower frame and a press station located next to the lower frame, the lower frame is provided with a vibration disk assembly and a three-axis motion assembly, the movable end of the three-axis motion assembly is installed with a material picking unit, the material picking unit can be moved to the loading position of the vibration disk assembly and the forming position of the press station through the three-axis motion assembly, the material picking unit comprises a motor, a screw and a screw nut, a screw nut connecting piece and a pneumatic clamp, the output end of the motor is linked to the screw of the screw and the screw nut, the nuts of the screw and the screw nut are connected to the screw nut connecting piece, and the screw nut connecting piece is connected to the pneumatic clamp.

[0008] Preferably, the output end of the motor is linked to the lead screw and the lead screw nut through a gear belt.

[0009] Preferably, it also includes a secondary positioning component, which includes a vertical fixing frame and a horizontal fixing frame. The horizontal fixing frame slides up and down with the vertical fixing frame. The positioning module is installed on the horizontal fixing frame and rotates with the horizontal fixing frame. The positioning module is provided with a positioning groove, and a photoelectric sensor is provided in the positioning groove.

[0010] Preferably, there are two material taking units installed on a fixed frame, and the fixed frame is connected to the movable end of the three-axis motion assembly.

[0011] Preferably, it also includes a fine-tuning positioning plate and a fine-tuning bolt. The fine-tuning positioning plate is provided with an arc-shaped strip hole. The fine-tuning positioning plate is installed above the screw nut connecting piece. The fine-tuning bolt passes through the arc-shaped strip hole and is threadedly connected to the pneumatic clamping claw.

[0012] The beneficial effect of the terminal implanter of the present invention is that the terminals on the vibration disk assembly can be accurately positioned after the vibration loading is completed through the secondary positioning component, and then the three-axis motion component drives the material picking unit to stably clamp the terminals in the secondary positioning component and then send them to the press station for inductance production. The transmission cooperation of the lead screw and the lead screw nut can realize the accurate height lifting and lowering of the electric clamp, and the cooperation of the fine-tuning positioning plate and the fine-tuning bolt can further accurately fine-tune the pneumatic clamp, so that the position of the terminal placed in the press station can be kept more accurately, thereby ensuring the stability and accuracy of the terminal implantation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The structure of the terminal implanting machine of the present invention is shown in FIG. Figure 1 ;

[0014] Figure 2 It is a partial structural schematic diagram of the terminal implanting machine of the present invention;

[0015] Figure 3 The structure of the terminal implanting machine of the present invention is shown in FIG. Figure 2 ;

[0016] Figure 4 The structure of the material taking unit of the present invention is shown in FIG. Figure 1 ;

[0017] Figure 5 The structure of the material taking unit of the present invention is shown in FIG. Figure 2 .

[0018] Reference numerals: 1, lower frame; 2, vibration plate assembly; 3, three-axis motion assembly; 31, X-axis motion slide; 32, Y-axis motion slide; 33, Z-axis motion slide; 4, counterweight unit; 5, material taking unit; 51, motor; 52, lead screw and lead screw nut; 53, lead screw nut connector; 54, pneumatic clamp; 57, gear belt;

[0019] 7. Fixed frame; 8. Press station; 9. Secondary positioning assembly; 91. Vertical fixed frame; 92. Horizontal fixed frame; 93. Positioning module; 94. Positioning slot; 95. Photoelectric sensor; 10. Fine-tuning positioning plate; 11. Fine-tuning bolt; 12. Arc-shaped strip hole. Specific implementation methods

[0021] In the specific implementation of the terminal implanting machine of the present invention, the lower frame 1 is installed on the ground through the counterweight unit 4 and the working surface of the lower frame 1 is kept horizontal and located next to the press station 8. The terminal to be loaded is vibrated and loaded in the vibration plate assembly 2, and the terminal is vibrated and fed to the secondary positioning assembly 9 through the vibration plate assembly 2. By adjusting the height of the horizontal fixing frame 92 on the vertical fixing frame 91, the height of the positioning groove 94 of the positioning module 93 is consistent with the height of the discharge port of the vibration plate assembly 2. After passing through the vibration plate assembly 2, the terminal enters the positioning groove 94 When the photoelectric sensor 95 senses that there are terminals to be loaded in the positioning groove 94, the X-axis motion slide 31, the Y-axis motion slide 32 and the Z-axis motion slide 33 move in coordination with each other, so that the fixed frame 7 installed on the Z-axis motion slide 33 is located above the positioning groove 94, and then the three-axis motion assembly 3 is driven to make the pneumatic clamp 54 of the material picking unit 5 probe into the positioning groove 94 in a closed state, and the pneumatic clamp 54 opens to open the terminal and then takes it out of the positioning groove 94, and then the three-axis motion assembly 3 drives the material picking unit 5 to be sent to the press station 8.

[0022] When the terminal is located at the position to be placed, the motor 51 drives the gear belt 57 and then drives the screw and the screw nut 52 to rotate. The motor 51 adopts a servo motor, and the gear belt 57 can accurately control the rotation of the screw, thereby accurately adjusting the up and down movement height of the screw nut. The screw nut is connected to the screw nut connector 53, so that the pneumatic clamp 54 installed on the screw nut connector 53 can move up and down, and the clamped terminal is sent into the extrusion molding cavity while keeping the position and height precisely controllable.

[0023] If it is found that the terminal is placed in the cavity deviates from the designed position, since the fine-tuning bolt 11 is installed in the arc-shaped strip hole 12, the fine-tuning bolt 11 can be loosened to achieve fine-tuning of the pneumatic clamp 54 relative to the fine-tuning positioning plate 10 in terms of up and down and rotation angle, and the position of the pneumatic clamp 54 can be further accurately adjusted, thereby achieving stable and precise terminal implantation.

Claims

1. A terminal implanting machine, comprising a lower frame (1) and a press station (8) located next to the lower frame (1), wherein the lower frame (1) is provided with a vibration disk assembly (2) and a three-axis motion assembly (3), and a material taking unit (5) is installed at the movable end of the three-axis motion assembly (3), and the material taking unit (5) can be moved to the feeding position of the vibration disk assembly (2) and the forming position of the press station (8) through the three-axis motion assembly (3), characterized in that: The material taking unit (5) comprises a motor (51), a screw and a screw nut (52), a screw nut connecting piece (53) and a pneumatic clamp (54); the output end of the motor (51) is linked to the screw of the screw and the screw nut (52); the nuts of the screw and the screw nut (52) are connected to the screw nut connecting piece (53); and the screw nut connecting piece (53) is connected to the pneumatic clamp (54).

2. The terminal implanting machine according to claim 1, characterized in that: The output end of the motor (51) is linked to the screw rod and the screw rod nut (52) through a gear belt (57).

3. The terminal implanting machine according to claim 1, characterized in that: The invention also comprises a secondary positioning assembly (9), wherein the secondary positioning assembly (9) comprises a vertical fixing frame (91) and a horizontal fixing frame (92), wherein the horizontal fixing frame (92) and the vertical fixing frame (91) are slidably matched with each other up and down, and a positioning module (93) is installed on the horizontal fixing frame (92) and is rotatably matched with the horizontal fixing frame (92), and a positioning groove (94) is provided on the positioning module (93), and a photoelectric sensor (95) is provided in the positioning groove (94).

4. The terminal implanting machine according to claim 1, characterized in that: The material taking units (5) are in two pieces and are mounted on a fixed frame (7), and the fixed frame (7) is connected to the movable end of the three-axis motion assembly (3).

5. The terminal implanting machine according to claim 1, characterized in that: It also comprises a fine-tuning positioning plate (10) and a fine-tuning bolt (11). The fine-tuning positioning plate (10) is provided with an arc-shaped strip hole (12). The fine-tuning positioning plate (10) is installed above the screw nut connecting piece (53). The fine-tuning bolt (11) passes through the arc-shaped strip hole (12) and is screwed to the pneumatic clamping jaw (54).

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