Automatic feeding device for rectifier bridge processing

Abstract

The utility model discloses an automatic feeding device for rectifier bridge processing, which comprises a clamping frame, sliding chutes and a rectifier bridge body, the sliding chutes are arranged on two sides in the clamping frame, the rectifier bridge body is arranged at the top end of the clamping frame, a movable plate is arranged in the clamping frame, a movable frame penetrating through the sliding chutes is arranged at the top end of the movable plate, and the movable frame is arranged on the top end of the movable plate. A limiting mechanism used for limiting the position of the rectifier bridge body is arranged at the top end of the movable frame, a pushing mechanism used for pushing the position of the rectifier bridge body is arranged in the clamping frame, and the device has the advantages that a motor is started to drive a lead screw to rotate, so that the lead screw drives a movable plate to move back and forth in a sliding rail through a sliding block; and the movable plate pushes the rectifier bridge body to move backwards to the position of the next process.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier bridge processing, in particular to an automatic feeding device for rectifier bridge processing. Background Art

[0002] A rectifier bridge is a rectifier tube sealed in a shell, which is divided into a full bridge and a half bridge. A full bridge is to seal the four diodes of the connected bridge rectifier circuit together, and a half bridge is to seal the half of the four diode bridge rectifier together. Two half bridges can form a bridge rectifier circuit. The packaging of rectifier bridge products mainly includes material assembly, welding, cleaning, plastic sealing, electroplating and performance testing. The assembly process is to combine various raw materials, such as chips, jumpers, solder tabs, frames, leads, etc. according to a specific design method, and use lead combination rectifier bridge products.

[0003] The following problems exist in the use of the automatic feeding device for rectifier bridge processing: the traditional processing method requires continuous cooperation between workers and machines for feeding, which results in long production time, low production efficiency, cumbersome feeding process and a large waste of manpower. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic feeding device for rectifier bridge processing to solve the related problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding device for rectifier bridge processing, comprising a clamping frame, a slide groove and a rectifier bridge body, an arc-shaped limit block is installed at the top of the clamping frame, slide grooves are opened on both sides of the inside of the clamping frame, the top of the clamping frame is provided with a rectifier bridge body, a movable plate is provided inside the clamping frame, and a movable frame passing through the slide groove is installed on the top of the movable plate, a limiting mechanism for limiting the position of the rectifier bridge body is provided at the top of the movable frame, and a pushing mechanism for pushing the position of the rectifier bridge body is provided inside the clamping frame.

[0006] The technical solution provides an automatic feeding device for rectifier bridge processing, wherein the limiting mechanism comprises a positioning shaft and a holding frame, the top end of the movable frame is provided with a positioning shaft, and the outer wall of the positioning shaft is hinged with the holding frame.

[0007] The technical solution provides an automatic feeding device for rectifier bridge processing, wherein a cylinder is arranged inside the clamping frame, and an output end of the cylinder is connected to the bottom end of the moving plate.

[0008] The technical solution provides an automatic feeding device for rectifier bridge processing, wherein the pushing mechanism includes a slider and a screw rod, a slide rail is installed on the inner wall of the clamping frame, and a slider is arranged inside the slide rail, a movable plate is arranged on the inner wall of the slider, and a screw rod penetrating the movable plate is installed on the top of the clamping frame through a bearing.

[0009] The technical solution provides an automatic feeding device for rectifier bridge processing, wherein the outer wall of the clamping frame is provided with a motor, and the output end of the motor is connected to one end of the screw rod through a coupling.

[0010] Compared with the prior art, the utility model provides an automatic feeding device for rectifier bridge processing, which has the following beneficial effects:

[0011] 1. The utility model starts the motor to drive the screw to rotate, so that the screw drives the movable plate to move forward and backward in the slide rail through the slider, and then the movable plate pushes the rectifier bridge body to move backward to the next process position.

[0012] 2. The utility model starts the cylinder to pull the moving plate downward, so that the moving plate drives the moving frame to move up and down in the slide slot, and then the moving frame drives the holding frame to flip on the outer wall of the arc-shaped limit block through the positioning axis, so that the holding frame further limits the position of the rectifier bridge body. This structure facilitates the loading of the rectifier bridge body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model from above.

[0016] In the figure: 1. Clamping frame; 2. Arc limit block; 3. Slide groove; 4. Cylinder; 5. Moving plate; 6. Moving frame; 7. Positioning shaft; 8. Holding frame; 9. Rectifier bridge body; 10. Slide rail; 11. Slider; 12. Screw rod; 13. Movable plate; 14. Motor. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Embodiment 1, as Figure 1-2 As shown, the utility model provides a technical solution: an automatic feeding device for rectifier bridge processing, comprising a clamping frame 1, a slide slot 3 and a rectifier bridge body 9, an arc-shaped limit block 2 is installed at the top of the clamping frame 1, slide slots 3 are opened on both sides of the inside of the clamping frame 1, the rectifier bridge body 9 is arranged at the top of the clamping frame 1, a moving plate 5 is arranged inside the clamping frame 1, and a moving frame 6 penetrating the slide slot 3 is installed at the top of the moving plate 5, and a limiting mechanism for limiting the position of the rectifier bridge body 9 is arranged at the top of the moving frame 6, and the limiting mechanism includes a positioning shaft 7 and a holding pressure The top of the movable frame 6 is provided with a positioning shaft 7, and the outer wall of the positioning shaft 7 is hinged with a holding frame 8, the interior of the clamping frame 1 is provided with a cylinder 4, and the output end of the cylinder 4 is connected to the bottom end of the movable plate 5. By starting the cylinder 4 to pull the movable plate 5 downward, the movable plate 5 drives the movable frame 6 to move up and down in the slide groove 3, and then the movable frame 6 drives the holding frame 8 to flip over on the outer wall of the arc-shaped limit block 2 through the positioning shaft 7, so that the holding frame 8 further limits the position of the rectifier bridge body 9. This structure is convenient for loading the position of the rectifier bridge body 9.

[0019] Embodiment 2, as Figure 1-3 As shown, the utility model provides a technical solution: an automatic feeding device for rectifier bridge processing, including a clamping frame 1 internally provided with a pushing mechanism for pushing the position of the rectifier bridge body 9, the pushing mechanism including a slider 11 and a screw rod 12, a slide rail 10 is installed on the inner wall of the clamping frame 1, and a slider 11 is arranged inside the slide rail 10, a movable plate 13 is arranged on the inner wall of the slider 11, a screw rod 12 penetrating the movable plate 13 is installed on the top of the clamping frame 1 through a bearing, a motor 14 is arranged on the outer wall of the clamping frame 1, and the output end of the motor 14 is connected to one end of the screw rod 12 through a coupling, the screw rod 12 is driven to rotate by starting the motor 14, so that the screw rod 12 drives the movable plate 13 to move forward and backward in the slide rail 10 through the slider 11, and then the movable plate 13 pushes the rectifier bridge body 9 to move backward to the next process position.

[0020] Working principle: first, turn on the external power supply, place the rectifier bridge body 9 above the clamping frame 1 through the mechanical arm, push the movable plate 5 upward by starting the cylinder 4, so that the movable plate 5 drives the movable frame 6 to move upward, and then the movable frame 6 is flipped through the pressing frame 8, and the pressing frame 8 flips over with the opening facing upward, and then the rectifier bridge body 9 is placed above the clamping frame 1 through the mechanical arm, and the cylinder 4 is started to pull the movable plate 5 downward, so that the movable plate 5 drives the movable frame 6 to move up and down in the slide groove 3, and then the movable frame 6 drives the pressing frame 8 to flip on the outer wall of the arc-shaped limit block 2 through the positioning shaft 7, so that the pressing frame 8 limits the position above the rectifier bridge body 9, and then, the motor 14 can be started to drive the screw rod 12 to rotate, so that the screw rod 12 drives the movable plate 13 to move forward and backward in the slide rail 10 through the slider 11, and then the movable plate 13 pushes the rectifier bridge body 9 to move backward to the next process position.

[0021] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An automatic loading device for processing a rectifier bridge, comprising a clamping frame (1), a slide groove (3) and a rectifier bridge body (9), characterized in that: An arc-shaped limit block (2) is installed at the top of the clamping frame (1), and slide grooves (3) are provided on both sides of the inside of the clamping frame (1). A rectifier bridge body (9) is arranged at the top of the clamping frame (1), and a movable plate (5) is arranged inside the clamping frame (1), and a movable frame (6) penetrating the slide groove (3) is installed at the top of the movable plate (5). A limit mechanism for limiting the position of the rectifier bridge body (9) is arranged at the top of the movable frame (6), and a pushing mechanism for pushing the position of the rectifier bridge body (9) is arranged inside the clamping frame (1).

2. The automatic feeding device for rectifier bridge processing according to claim 1 is characterized in that: The limiting mechanism comprises a positioning shaft (7) and a holding frame (8); the top end of the movable frame (6) is provided with the positioning shaft (7), and the holding frame (8) is hingedly connected to the outer wall of the positioning shaft (7).

3. The automatic feeding device for rectifier bridge processing according to claim 1 is characterized in that: A cylinder (4) is arranged inside the clamping frame (1), and the output end of the cylinder (4) is connected to the bottom end of the moving plate (5).

4. The automatic feeding device for rectifier bridge processing according to claim 1 is characterized in that: The pushing mechanism comprises a slider (11) and a screw rod (12); a slide rail (10) is installed on the inner wall of the clamping frame (1), and a slider (11) is arranged inside the slide rail (10); a movable plate (13) is arranged on the inner wall of the slider (11); and a screw rod (12) penetrating the movable plate (13) is installed at the top end of the clamping frame (1) via a bearing.

5. The automatic feeding device for rectifier bridge processing according to claim 4 is characterized in that: The outer wall of the clamping frame (1) is provided with a motor (14), and the output end of the motor (14) is connected to one end of the screw rod (12) via a coupling.

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