A filling mechanism for bridge rectifier tube pins

Abstract

The utility model discloses a kind of filling mechanism of bridge rectifier tube pin, it is related to electronic device processing auxiliary mechanism technical field, its specific structure includes: workbench;Supporting seat, transversely installed on workbench;Material receiving plate, set on supporting seat;Blanking track, installed on workbench, and the discharging end of blanking track is towards supporting seat;Pushing mechanism, installed on workbench, and the piston end of pushing mechanism corresponds with the end of material receiving plate;Pressure sending mechanism, installed on supporting seat, pressure sending mechanism includes: pressure sending motor;Output shaft, installed on the output end of pressure sending motor, and output shaft is perpendicular to supporting seat;Bearing assembly, installed on the side surface of supporting seat, and bearing assembly is connected with output shaft cooperation;Compression wheel, installed on output shaft, and the gap for material receiving plate to pass between the outer edge of compression wheel and the upper surface of supporting seat is left.The utility model solves the technical problem of low efficiency when the pin of bridge rectifier is separated and placed in the prior art.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary mechanisms for electronic device processing, and in particular to a loading mechanism for bridge rectifier tube pins. Background Technology

[0002] A bridge rectifier consists of four rectifier silicon chips connected in a bridge configuration and encapsulated in insulating plastic. High-power bridge rectifiers have an additional zinc metal shell encapsulation outside the insulating layer to enhance heat dissipation. Pins, also called leads, are the wiring from the internal circuitry of an integrated circuit (chip) to the external circuitry. All the pins constitute the interface of the chip. The end of the lead is soldered to the pads on the printed circuit board to form a solder joint. Therefore, pins are an important component of a bridge rectifier.

[0003] When processing bridge rectifiers, the corresponding pins need to be sent to the corresponding positions to facilitate subsequent processing. The existing operation method is to manually arrange and separate the leads, then place them in the material rack, and finally send them to the mold for subsequent processing. This method is inefficient. Utility Model Content

[0004] The purpose of this invention is to provide a loading mechanism for the pins of a bridge rectifier, which solves the technical problem of low efficiency when the pins of a bridge rectifier are placed separately in the prior art.

[0005] This application discloses a bridge rectifier pin loading mechanism, including: Workbench; The support base is horizontally mounted on the worktable; A receiving plate is provided on the support base; A feeding track is installed on the workbench, with the discharge end of the feeding track facing the support base; A pushing mechanism is installed on the worktable, and the piston end of the pushing mechanism corresponds to the end of the receiving plate; A pressing and conveying mechanism is mounted on the support base, and the pressing and conveying mechanism includes: Pressure conveyor motor; An output shaft is installed at the output end of the pressure conveying motor, and the output shaft is perpendicular to the support base; A bearing assembly is mounted on the side of the support base, and the bearing assembly is connected to the output shaft. A pressure roller is mounted on the output shaft, and a gap is left between the outer edge of the pressure roller and the upper surface of the support base for the receiving plate to pass through.

[0006] This application utilizes a pressing mechanism and a pushing mechanism to push the receiving plate and complete the receiving process, facilitating subsequent pin processing.

[0007] Based on the above technical solution, the present application can be further improved as follows: Furthermore, the receiving plate has multiple material slots spaced apart along its length. The advantage of this step is that the material slots can stably receive the pins, thereby allowing the pins to be arranged individually.

[0008] Furthermore, the push mechanism includes: A push base is installed on the workbench, and the push base is parallel to the support base; A push cylinder is installed on the push base, with the piston rod end of the push cylinder facing the receiving plate. The advantage of this step is that the push cylinder can push the receiving plate to move, which facilitates the subsequent pressing and conveying mechanism to stably transport the receiving plate.

[0009] Furthermore, a feeding hopper is installed on the support base, with one inner wall of the feeding hopper inclined downwards, and the feeding hopper is located between the pushing mechanism and the pressing mechanism. The beneficial effect of this step is that the receiving plate can slide onto the support base through the feeding hopper.

[0010] Furthermore, the end of the hopper facing the pressing mechanism has a first groove for the receiving plate to pass through, and the end of the receiving hopper away from the pressing mechanism has a second groove for the piston rod of the pushing cylinder to pass through. The beneficial effect of this step is that the first and second grooves enable the stable movement of the corresponding components.

[0011] Furthermore, a retaining edge is provided on one side of the support base. The beneficial effect of this step is that the receiving plate can be prevented from detaching from the support base by using the retaining edge.

[0012] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: 1. This application, by setting up a pushing mechanism and a pressing mechanism, can drive the receiving plate to move, thereby realizing the back-and-forth movement of the receiving plate to receive pins, which facilitates subsequent processing and thus improves work efficiency.

[0013] 2. This application is equipped with a feeding hopper, which facilitates the stable falling of the receiving plate onto the support base, thereby facilitating the movement of the receiving plate and completing stable material receiving.

[0014] 3. This application replaces the original manual operation, thereby improving work efficiency. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a bridge rectifier tube pin loading mechanism according to a specific embodiment of the present invention; Figure 2 for Figure 1 Schematic diagram of the intermediate receiving plate; Figure 3 for Figure 1 Schematic diagram of the middle and lower hopper section; The attached figures are labeled as follows: 1-Workbench; 2-Support base; 3-Receiving plate; 4-Discharge track; 5-Pushing mechanism; 6-Pressing mechanism; 7-Discharge hopper; 201-Side guard; 301 - Material trough; 501 - Push base; 502 - Push cylinder; 601-Pressure feeding motor; 602-Output shaft; 603-Bearing assembly; 604-Pressure roller; 701 - First groove; 702 - Second groove. Detailed Implementation

[0017] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention. It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0018] In the description of this application, it should be understood that the terms "upper", "lower", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0019] In this application, unless otherwise expressly specified and limited, the terms "installation," "setup," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0021] Example 1: like Figure 1-3 As shown in the figure, this application discloses a bridge rectifier pin loading mechanism for loading pins to facilitate subsequent processing. Because the pins are small in size, they are not easy to place manually, so additional equipment is required for operation.

[0022] The specific structure of this application includes: Workbench 1, which is an existing workbench, is used to support subsequent components; Support base 2 is horizontally installed on the workbench 1. The support base 2 has a certain width to facilitate the subsequent placement of receiving plate 3. The receiving plate 3 is disposed on the support base 2, and the receiving plate 3 can move along the length direction of the support base 2. The feeding track 4 is installed on the workbench, and the discharge end of the feeding track 4 faces the support base 2. To further explain the feeding track 4, the feeding track 4 is an existing arc-shaped straight vibration track, with its discharge end facing downward and contacting the upper surface of the receiving plate 3. The other end of the feeding track 4 is connected to the oscillating disk. When the oscillating disk is working, the pins are arranged and enter the feeding track 4. This working method is existing and will not be described in detail here. The pushing mechanism 5 is installed on the workbench 1, and the piston end of the pushing mechanism 5 corresponds to the end of the receiving plate 3; The pressing and feeding mechanism 6 is installed on the support base 2. This application designs the pushing mechanism 5 and the pressing and feeding mechanism 6 to cooperate with each other. That is, the pushing mechanism 5 pushes the receiving plate 3 to the pressing and feeding mechanism 6, and then the pressing and feeding mechanism 6 feeds the material. Combined with the unloading track 4, the pins can fall onto the receiving plate 3 to complete the subsequent pin arrangement, which is convenient for subsequent processing. This application designs a pressing and feeding mechanism, which mainly uses the rotation of a rubber pressure roller to drive the receiving plate 3 to move, thereby enabling the receiving plate 3 to receive the pins. Its specific structure includes: The pressure conveying motor 601 is preferably mounted on the worktable 1 to provide power; The output shaft 602 is installed at the output end of the pressure conveying motor 601, and the output shaft 602 is perpendicular to the support base 2. The output shaft 602 is an existing shaft component that rotates under the drive of the pressure conveying motor 601. The bearing assembly 603 is installed on the side of the support base 2, and the bearing assembly 603 is connected to the output shaft 602. The pressure roller 604 is mounted on the output shaft 602, and a gap is left between the outer edge of the pressure roller 604 and the upper surface of the support 2 for the receiving plate 3 to pass through; the specific structure of the pressing and feeding mechanism 6 in this application is existing. This application utilizes the rolling characteristic of the pressure roller 604 in the pressing and feeding mechanism 6 to control and drive the movement of the receiving plate 3, thereby realizing the stable delivery of the pins.

[0023] To ensure that the pins can fall stably onto the receiving board 3, such as Figure 2 As shown, the receiving plate 3 has multiple material grooves 301 spaced apart along its length, so that when the pin falls onto the receiving plate 3, it will enter the material grooves 301.

[0024] To ensure the stable entry of the receiving plate 3 into the pressing and conveying mechanism 6, the pushing mechanism 5 described in this application includes: A push base 501 is installed on the workbench 1, and the push base 501 is parallel to the support base 2; Push cylinder 502 is installed on push base 501, and the piston rod end of push cylinder 502 faces the receiving plate 3. Because before the receiving plate 3 enters the pressing and conveying mechanism 6, other power is needed to push it, that is, the piston rod of push cylinder 502 pushes the receiving plate 3 to move into the pressing and conveying mechanism 6 for receiving and conveying materials.

[0025] In this application, the receiving plate 3 is placed on the support base 2. To improve placement efficiency, such as... Figure 3 As shown, in this application, a feeding hopper 7 is installed on the support base 2. The inner wall of the feeding hopper 7 is inclined downward on one side, and the feeding hopper 7 is located between the pushing mechanism 5 and the pressing mechanism 6. The inclination of the inner wall of the feeding hopper 7 in this application means that it gradually slopes downward from the free end to the connecting end, so that the receiving plate 3 can slide along the inner wall of the feeding hopper 7 and enter the support base 2. The bottom of the feeding hopper 7 is an open end, which covers the support base 2, so that the receiving plate 3 can slide onto the support base 2.

[0026] To facilitate the pushing of the pushing cylinder 502 and to facilitate the stable movement of the receiving plate 3 along the support base 2, the end of the feeding hopper 7 facing the pressing mechanism 6 is provided with a first groove 701 for the receiving plate 3 to pass through, and the end of the receiving hopper away from the pressing mechanism 6 is provided with a second groove 702 for the piston rod of the pushing cylinder 502 to pass through.

[0027] In order to ensure that the receiving plate 3 slides stably on the support base 2, a retaining edge 201 is provided on one side of the support base 2 described in this application. The retaining edge is to prevent the receiving plate 3 from sliding out of the support base 2 when it slides inside the hopper 7. Therefore, the retaining edge 201 is opposite to the inclined inner wall of the hopper 7.

[0028] Further explanation is provided regarding this application: This application is designed to work in conjunction with an oscillating disk. The feeding track 4 is connected to the oscillating disk, which allows for the arrangement of pins. The pins then enter the feeding track 4 and are placed on the support base 2 or fed onto the support base 2 via the feeding hopper 7. The pushing cylinder 502 is activated to push the receiving plate 3 into the pressing mechanism 6. The pressing mechanism 6 then starts working, using the pressure roller 604 to drive the receiving plate 3 to move. Simultaneously, the material groove of the receiving plate 3 receives the pins, enabling the pins to be arranged individually for subsequent processing.

[0029] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification. In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A loading mechanism for the pins of a bridge rectifier diode, characterized in that, include: Workbench (1); The support base (2) is horizontally mounted on the workbench (1); The receiving plate (3) is disposed on the support base (2); The feeding track (4) is installed on the workbench (1), and the discharge end of the feeding track (4) faces the support base (2). A pushing mechanism (5) is installed on the workbench (1), and the piston end of the pushing mechanism corresponds to the end of the receiving plate (3); A pressing mechanism (6) is mounted on the support base (2), and the pressing mechanism (6) includes: Pressure conveying motor (601); The output shaft (602) is installed at the output end of the pressure conveying motor (601), and the output shaft (602) is perpendicular to the support base (2); A bearing assembly (603) is installed on the side of the support base (2), and the bearing assembly (603) is connected to the output shaft (602). The pressure roller (604) is mounted on the output shaft, and a gap is left between the outer edge of the pressure roller (604) and the upper surface of the support base (2) for the receiving plate (3) to pass through.

2. The loading mechanism according to claim 1, characterized in that, The receiving plate (3) has multiple material troughs (301) spaced apart along its length.

3. The loading mechanism according to claim 2, characterized in that, The push mechanism (5) includes: A push base (501) is installed on the workbench (1), and the push base is parallel to the support base (2); A push cylinder (502) is installed on the push base (501), and the piston rod end of the push cylinder (502) faces the receiving plate (3).

4. The loading mechanism according to claim 3, characterized in that, A feeding hopper (7) is installed on the support base (2). The inner wall of the feeding hopper (7) is inclined downward, and the feeding hopper (7) is located between the pushing mechanism (5) and the pressing mechanism (6).

5. The filling mechanism according to claim 4, characterized in that, The feeding hopper (7) has a first groove (701) at one end facing the pressing mechanism (6) for the receiving plate (3) to pass through, and a second groove (702) at the other end of the receiving hopper away from the pressing mechanism (6) for the piston rod of the pushing cylinder (502) to pass through.

6. The filling mechanism according to claim 5, characterized in that, A retaining edge (201) is provided on one side of the support base (2).

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