Self-correcting feeding mechanism for special-shaped connectors

Abstract

The utility model discloses a self-correcting feeding mechanism for special-shaped joints, which relates to the technical field of feeding and comprises a straight vibration track, a base, a moving driving part, a moving plate, a blowing air pipe, a lifting driving part and a lifting plate. The movable driving part is connected to the base, an output shaft of the movable driving part is connected with the movable plate, the lifting driving part and the blowing air pipe are both fixed to the movable plate, an output shaft of the lifting driving part is connected with the lifting plate, and the blowing air pipe is connected to an air pipe of the air compressor; a positioning groove is formed in the top face of the movable plate, the blowing air pipe is aligned with the positioning groove, a positioning column is arranged on the top face of the lifting plate and provided with a positioning inclined face, and the lifting driving piece drives the lifting plate to ascend and descend so that the positioning column can be close to or away from the positioning groove. The position of the feeding hole corresponds to the positioning position; accurate positioning of the special-shaped connector is achieved, the problem of position deviation is avoided, the special-shaped connector can move in a one-section mode only by moving the driving piece, and the driving structure is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a self-correcting feeding mechanism for a special-shaped joint. Background Art

[0002] In the process of processing special-shaped connectors, it is usually necessary to perform soldering on the data line connectors. The automatic feeding mechanism for soldering is one of the key technologies for soldering.

[0003] Most of the existing loading and feeding mechanisms are used for loading materials of conventional shapes (rectangles, cubes, etc.), and the data line connectors are easily displaced during loading and transferring, resulting in poor soldering effects. For example, a substrate base multi-feeding mechanism with patent number 201711156686.3 discloses a vibrating feeding part, a transfer platform is provided on the discharge end of the vibrating feeding part, a feed trough is provided on the transfer platform, push plates and a discharge port are provided on both sides of the feed trough, a transfer carrier is provided on one side of the discharge port, at least two limit slots are provided on the transfer carrier, a translation cylinder is provided at the bottom of the transfer carrier, a transplanting manipulator is provided above the transfer carrier, and the transplanting manipulator includes a transplanting installation platform, a transplanting installation platform A plurality of cylinder grippers are arranged at the bottom, and a transplanting telescopic cylinder is arranged on the top of the transplanting installation platform, which is connected to the transplanting power platform through a transplanting connecting arm; the workpiece enters the transfer platform from the feed trough through the vibrating feeding part, and the pushing plate pushes the workpiece on the transfer platform into the limit groove, and then the workpiece is moved from the limit groove to the soldering position through the transplanting manipulator, that is, a two-stage movement method is adopted. When the workpiece enters the feed trough through the vibrating feeding part, it moves during vibration, so the position and alignment state of the workpiece are random, so the alignment state when entering the soldering position is also different, so there is deviation in the soldering position between each component, which leads to deviation in the soldering position of some workpieces and poor soldering effect. Utility Model Content

[0004] The utility model discloses a self-correcting feeding mechanism for a special-shaped joint, which solves the technical problem that the position deviation leads to poor soldering effect.

[0005] In order to solve the above technical problems, the utility model proposes the following optimization technical solutions:

[0006] A self-correcting feeding mechanism for a special-shaped joint comprises a straight vibration track, a base, a mobile driving member, a mobile plate, a blowing air pipe, a lifting driving member and a lifting plate, wherein the straight vibration track is provided with a feeding port and a discharging port; the mobile driving member is connected to the base, the output shaft of the mobile driving member is connected to the mobile plate, the lifting driving member and the blowing air pipe are both fixed to the mobile plate, the output shaft of the lifting driving member is connected to the lifting plate, and the blowing air pipe is connected to the air pipe of an air compressor; a positioning groove is provided on the top surface of the mobile plate, the blowing air pipe is aligned with the positioning groove, a positioning column is provided on the top surface of the lifting plate, the positioning column is provided with a positioning inclined surface, and the lifting driving member drives the lifting plate to lift and lower so that the positioning column approaches or moves away from the positioning groove; the position of the feeding port corresponds to the positioning position.

[0007] Furthermore, the utility model also includes a cylinder frame, the cylinder frame is fixed on the base, and the movable driving member is fixed on the cylinder frame.

[0008] Furthermore, the cylinder frame includes an integrated horizontal plate and vertical plate, the horizontal plate and the vertical plate are arranged perpendicular to each other, the horizontal plate is fixed on the base, the movable driving member is fixed on the vertical plate, the vertical plate is provided with a through hole, and the output shaft of the movable driving member passes through the through hole.

[0009] Furthermore, the utility model also includes a slide rail and a slide seat, the slide rail is fixed on the base, the slide seat is fixed on the movable plate, and the slide seat is slidably connected to the slide rail.

[0010] Furthermore, the utility model also includes an auxiliary bar, which includes a horizontal bar and a vertical bar that are vertically connected to each other, the horizontal bar is connected to the output shaft of the lifting drive member, and the vertical bar is connected to the lifting plate.

[0011] Furthermore, a side of the positioning groove away from the direct vibration track is an arc-shaped surface.

[0012] Furthermore, the movable plate and the lifting plate are both provided with sensor mounting holes.

[0013] Furthermore, the moving driving member is a cylinder.

[0014] Furthermore, the lifting drive member is a cylinder.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The self-correcting feeding mechanism of the special-shaped joint provided by the utility model is provided with a positioning column at the bottom of the lifting plate, and the positioning column is provided with a positioning inclined surface. When the special-shaped joint is moved to the positioning groove through the straight vibration track, the blowing air pipe blows the special-shaped joint into the positioning groove for preliminary positioning, and the lifting drive component drives the lifting plate to descend so that the positioning inclined surface of the positioning column can re-position the special-shaped joint, thereby realizing accurate positioning of the special-shaped joint and avoiding the problem of poor soldering effect caused by improper position; and the special-shaped joint only realizes one-stage movement through the moving drive component, which simplifies the driving structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the movable plate of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the lifting plate of the utility model.

[0020] In the figure: 1. Straight vibration track; 2. Base; 3. Moving drive member; 4. Moving plate; 5. Auxiliary bar; 6. Lifting drive member; 7. Lifting plate; 8. Feed inlet; 9. Discharge outlet; 10. Positioning groove; 11. Positioning column; 12. Positioning slope; 13. Cylinder frame; 14. Slide rail; 15. Slide seat; 16. Sensor mounting hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0022] See also Figure 1-Figure 3A self-correcting feeding mechanism for a special-shaped joint comprises a straight vibration track 1, a base 2, a mobile driving member 3, a mobile plate 4, a blowing air pipe, a lifting driving member 6 and a lifting plate 7, wherein the straight vibration track 1 is provided with a feeding port 8 and a discharging port 9, and the special-shaped joint is put into the feeding port 8, and the special-shaped joint is vibrated and transmitted to the discharging port 9; the mobile driving member 3 is connected to the base 2, and the output shaft of the mobile driving member 3 is connected to the mobile plate 4, the lifting driving member 6 and the blowing air pipe are both fixed on the mobile plate 4, the output shaft of the lifting driving member 6 is connected to the lifting plate 7, and the blowing air pipe is connected to the air pipe of the air compressor; a positioning groove 10 is provided on the top surface of the mobile plate 4, the blowing air pipe is aligned with the positioning groove 10, a positioning column 11 is provided on the top surface of the lifting plate 7, and the positioning column 11 is provided with a positioning inclined surface 12, and the lifting driving member 6 drives the lifting plate 7 to lift and lower so that the positioning column 11 is close to or away from the positioning groove 10; the position of the feeding port 8 corresponds to the positioning position.

[0023] The specific working steps of the above scheme are as follows: the special-shaped joint moves from the discharge port 9 to the positioning groove 10 by vibration, and the blowing air pipe blows the special-shaped joint toward the positioning groove 10, so that the special-shaped joint further enters the positioning groove 10 to achieve preliminary positioning, and the lifting drive member 6 drives the lifting plate 7 to descend. At this time, the positioning inclined surface 12 of the positioning column 11 pushes the special-shaped joint so that the special-shaped joint accurately leans against the inner wall of the positioning groove 10 to achieve precise positioning, and the moving drive member 3 drives the moving plate 4 forward so that the positioning groove 10 is located in the soldering position. After the soldering is completed, the moving drive member 3 and the lifting drive member 6 are reset, and then the next special-shaped joint is loaded. The utility model adopts a two-time positioning method to achieve precise positioning, avoids the problem of poor soldering effect caused by improper position, and adopts a one-stage moving method to simplify the driving structure.

[0024] It should be noted that the straight vibration track 1 is a conventional vibration plate and a linear conveying track structure, and the special-shaped joint is vibrated and moved to the positioning groove 10 on the straight vibration track 1.

[0025] As a supplementary explanation, the movable driving member 3 and the lifting driving member 6 are both cylinders. In other embodiments, the movable driving member 3 and the lifting driving member 6 can also be selected as other driving structures, such as a motor, a screw and a screw seat structure.

[0026] In this embodiment, the utility model further comprises a cylinder frame 13 , wherein the cylinder frame 13 is fixed on the base 2 , and the movable driving member 3 is fixed on the cylinder frame 13 . The cylinder frame 13 helps the movable driving member 3 to be firmly fixed on the base 2 .

[0027] In this embodiment, the cylinder frame 13 includes an integrated horizontal plate and a vertical plate, the horizontal plate and the vertical plate are arranged perpendicular to each other, the horizontal plate is fixed on the base 2, the movable driving member 3 is fixed on the vertical plate, the vertical plate is provided with a through hole, and the output shaft of the movable driving member 3 passes through the through hole.

[0028] In this embodiment, the utility model further comprises a slide rail 14 and a slide seat 15, wherein the slide rail 14 is fixed on the base 2, the slide seat 15 is fixed on the moving plate 4, and the slide seat 15 is slidably connected to the slide rail 14. During the movement of the moving plate 4, the slide rail 14 has a guiding and stabilizing effect on the moving plate 4.

[0029] In this embodiment, the utility model further includes an auxiliary bar 5, the auxiliary bar 5 includes a horizontal bar and a vertical bar connected to each other vertically, the horizontal bar is connected to the output shaft of the lifting drive member 6, and the vertical bar is connected to the lifting plate. Since the output shaft of the lifting drive member 6 is arranged vertically, the auxiliary bar 5 is used to assist the output shaft of the lifting drive member 6 to connect to the lifting plate 7. Alternatively, the lifting plate is arranged as a Z-shaped structure to replace the function of the auxiliary bar 5, that is, one end of the Z-shaped lifting plate is connected to the output shaft of the lifting drive member 6, and the positioning column 11 is arranged at the other end of the Z-shaped lifting plate.

[0030] In this embodiment, the side of the positioning groove 10 away from the straight vibration track 1 is an arc surface, and the arc surface is designed to match the shape of the special-shaped joint so that the side wall of the special-shaped joint can fit the arc surface of the positioning groove 10.

[0031] In this embodiment, the movable plate 4 and the lifting plate 7 are both provided with a sensor installation hole 16. If the sensor does not detect the joint, soldering is not performed. When a joint is detected, the sensor drives the special-shaped joint forward to the front end for soldering.

[0032] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A self-correcting feeding mechanism for a special-shaped joint, characterized in that: It includes a straight vibration track, a base, a mobile driving member, a mobile plate, a blowing air pipe, a lifting driving member and a lifting plate, the straight vibration track is provided with a feed port and a discharge port; the mobile driving member is connected to the base, the output shaft of the mobile driving member is connected to the mobile plate, the lifting driving member and the blowing air pipe are both fixed on the mobile plate, the output shaft of the lifting driving member is connected to the lifting plate, and the blowing air pipe is connected to the air pipe of an air compressor; a positioning groove is provided on the top surface of the mobile plate, the blowing air pipe is aligned with the positioning groove, a positioning column is provided on the top surface of the lifting plate, the positioning column is provided with a positioning inclined surface, and the lifting driving member drives the lifting plate to lift and lower so that the positioning column is close to or away from the positioning groove; the position of the feed port corresponds to the positioning position.

2. The self-correcting feeding mechanism of a special-shaped joint according to claim 1, characterized in that: It also includes a cylinder frame, which is fixed on the base, and the moving drive member is fixed on the cylinder frame.

3. A self-correcting feeding mechanism for a special-shaped joint according to claim 2, characterized in that: The cylinder frame includes an integrated horizontal plate and a vertical plate, the horizontal plate and the vertical plate are arranged perpendicular to each other, the horizontal plate is fixed on the base, the movable driving member is fixed on the vertical plate, the vertical plate is provided with a through hole, and the output shaft of the movable driving member passes through the through hole.

4. The self-correcting feeding mechanism of a special-shaped joint according to claim 1, characterized in that: It also includes a slide rail and a slide seat, wherein the slide rail is fixed on the base, the slide seat is fixed on the movable plate, and the slide seat is slidably connected to the slide rail.

5. The self-correcting feeding mechanism of a special-shaped joint according to claim 1, characterized in that: It also includes auxiliary bars, which include horizontal bars and vertical bars that are vertically connected to each other, the horizontal bars are connected to the output shaft of the lifting drive member, and the vertical bars are connected to the lifting plate.

6. The self-correcting feeding mechanism of a special-shaped joint according to claim 1, characterized in that: A side of the positioning groove away from the direct vibration track is an arc-shaped surface.

7. The self-correcting feeding mechanism of a special-shaped joint according to claim 1, characterized in that: The movable plate and the lifting plate are both provided with sensor mounting holes.

8. The self-correcting feeding mechanism of a special-shaped joint according to claim 1, characterized in that: The moving driving member is a cylinder.

9. The self-correcting feeding mechanism of a special-shaped joint according to claim 1, characterized in that: The lifting drive member is a cylinder.

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