Diode pin bending production equipment and production method thereof

Abstract

The application discloses a diode pin bending production equipment and a production method thereof and relates to the technical field of diode pin bending. The application comprises a bending support assembly, the bending support assembly comprises a bending support table, opposite sides of the bending support table are rotationally connected with conveying support connecting rods, a bending limiting assembly is arranged above the bending support assembly, the bending limiting assembly comprises a limiting support plate, a transmission pressure rod is fixedly connected to one side of the limiting support plate, one side of the bending support assembly is fixedly connected with a bending driving assembly, the bending driving assembly comprises an adjusting transmission block, two bending driving plates are rotationally connected to one side of the bending driving assembly. The limiting support plate is moved downward, the pin root is limited under the cooperation of the conveying support connecting rods and the bending limiting assembly, the transmission pressure rod is moved downward, the adjusting transmission block is moved downward, and the two bending driving plates are synchronously rotated, so that the diode is prevented from being damaged during bending, and the pin bending angle is controllable.

Description

Technical Field

[0001] This invention belongs to the field of diode lead bending technology, and in particular relates to a diode lead bending production equipment and its production method. Background Technology

[0002] A diode is an electronic device with two electrodes that allows current to flow in only one direction and conducts almost no current in the opposite direction. In the design and manufacturing of electronic products, bending the leads of a diode can make it better fit the layout requirements of a circuit board, ensuring a more compact and reasonable connection between components, thereby saving space and improving the integration and overall performance of the circuit board.

[0003] Common diode lead bending equipment uses pliers or other clamping tools to hold the leads and controls the movement of the clamping tools to move the leads in a specified direction. However, in actual use, when a large force is applied to the leads, it can easily damage the connection between the leads and the PN junction, and the bending angle is difficult to control. Therefore, we provide a diode lead bending production equipment and method to solve the above-mentioned technical problems. Summary of the Invention

[0004] The purpose of this invention is to provide a diode pin bending production equipment and method, which solves the problems in the above-mentioned technical background through the specific structural design of the bending support component, the bending limiting component and the bending driving component.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a diode lead bending production equipment, comprising a bending support assembly, which includes a bending support platform. Each bending support platform has two rotatably connected conveyor support rods on opposite sides, and the two conveyor support rods are connected by a transmission support column. A bending limiting assembly is disposed directly above the bending support assembly. The bending limiting assembly includes a vertically movable limiting support plate, and a transmission pressure rod is fixedly connected to one side of the limiting support plate. When the limiting support plate moves downward, its interaction with the conveyor support rods restricts the root of the diode lead.

[0007] A bending drive assembly is fixedly connected to one side of the bending support assembly. The bending drive assembly includes an adjustable transmission block that can move up and down. The adjustable transmission block is located directly below the transmission pressure rod. Two bending drive plates are symmetrically rotatably connected to one side of the bending drive assembly near the bending support assembly. The bending drive plates are in contact with the corresponding conveying support rods. The transmission pressure rod moves downward synchronously with the limiting support plate. When the transmission pressure rod pushes the adjustable transmission block downward, it drives the two bending drive plates to rotate synchronously, bending the diode pins upward.

[0008] The invention is further configured such that: an installation groove is formed on the upper surface of the bending support platform, and an adjustment cavity is formed on the inner wall of the bending support platform; the transmission support column is located inside the adjustment cavity, and an adjustment connecting rod is fixedly connected to the peripheral side of the transmission support column; a rotating shaft is rotatably connected between the two inner side walls of the adjustment cavity; a driving disk is fixedly connected to the peripheral side of the rotating shaft; a driving connecting rod is rotatably connected at the eccentric position of the driving disk; one end of the driving connecting rod is rotatably connected to the adjustment connecting rod; and a driving motor is fixedly installed on one side of the bending support platform, with the output shaft of the driving motor fixedly connected to the rotating shaft.

[0009] The invention is further configured such that a limiting groove corresponding to the placement groove is formed on the lower surface of the limiting support plate, and the bending limiting component further includes an electric push rod fixedly connected to the external support frame. The output end of the electric push rod is fixedly connected to the limiting support plate, and the transmission pressure rod is fixedly connected to one side of the limiting support plate near the bending drive component. Two limiting pressure plates are symmetrically arranged below the limiting support plate, and the limiting pressure plates are located directly above the corresponding conveying support connecting rods. Two sliding columns are symmetrically fixedly connected to the upper surface of the limiting pressure plates. A limiting disc is fixedly connected to one end of the sliding column that slides through the limiting support plate, and a limiting spring is symmetrically fixedly connected between the limiting pressure plate and the limiting support plate. The limiting spring is sleeved outside the corresponding sliding column.

[0010] The invention is further configured such that the bending drive assembly includes a bending support plate fixedly connected to one side of the bending support platform. Two bending drive ports are symmetrically formed on the surface of the bending support plate. A bending drive disk is rotatably connected inside each bending drive port. The bending drive plate is fixedly connected to the axis of the bending drive disk. An adjusting slide groove is formed on the side of the bending support plate away from the bending drive disk. The adjusting slide groove consists of a vertical slide groove and a horizontal slide groove connected at one end. The adjusting transmission block slides in contact with the vertical slide groove, and a return spring is fixedly connected between the adjusting transmission block and the bottom of the adjusting slide groove.

[0011] A transmission block is slidably arranged inside the horizontal slide groove. A drive rack is fixedly connected to one side of the transmission block. A transmission connecting rod is rotatably connected to one side of the drive rack through a first ear plate. One end of the transmission connecting rod is rotatably connected to one side of the adjusting transmission block through a second ear plate. A transmission gear is fixedly connected to the side of the bending drive disc away from the bending drive plate. The transmission gear meshes with the corresponding drive rack.

[0012] The present invention has the following beneficial effects:

[0013] 1. This invention, by setting up a bending support component, a bending limiting component, and a bending drive component, controls the downward movement of the limiting pressure plate. When the limiting pressure plate contacts the pin, the pin is clamped and limited by the cooperation of the limiting pressure plate and the conveying support connecting rod. The two bending drive plates are controlled to rotate synchronously to perform the bending operation on the pin. This avoids the pin bending amplitude being too large during the bending process, which could damage the connection position between the pin and the PN junction.

[0014] 2. This invention, by setting up a bending limiting component and a bending driving component, drives two driving racks to move horizontally away from each other under the movement of the transmission pressure rod. Under the meshing action of the driving racks and the corresponding transmission gears, the transmission gears rotate and drive the bending driving plate to rotate, simultaneously bending the pins at both ends of the diode. The rotation angle of the bending driving plate can be controlled by controlling the downward movement distance of the transmission pressure rod, thereby achieving bending of the pins while limiting and clamping, realizing the sharing of power source, thus making the bending operation continuous, improving bending efficiency, and the pin bending angle is controllable.

[0015] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a diode lead bending production equipment.

[0018] Figure 2 for Figure 1 Another structural diagram from another angle.

[0019] Figure 3 This is a schematic diagram of the bending support component in this invention.

[0020] Figure 4This is a longitudinal cross-sectional view of the bending support component in this invention.

[0021] Figure 5 This is a schematic diagram of the bending limiting component in this invention.

[0022] Figure 6 This is a schematic diagram of the bending limiting component from another angle in this invention.

[0023] Figure 7 This is a schematic diagram of the bending drive component in this invention.

[0024] Figure 8 This is a schematic diagram of the bending drive component from another angle in this invention.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Bending support assembly, 101-Bending support platform, 102-Conveying support link, 103-Placement groove, 104-Adjusting link, 105-Drive disc, 106-Drive link, 107-Drive motor, 2-Bending limit assembly, 201-Limit support plate, 202-Transmission pressure rod, 203-Limit groove, 204-Limit pressure plate, 205-Sliding column, 206-Limit spring, 3-Bending drive assembly, 301-Adjusting transmission block, 302-Bending drive plate, 303-Bending support upright plate, 304-Bending drive disc, 305-Adjusting slide, 306-Reset spring, 307-Drive rack, 308-Transmission link, 309-Transmission gear. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] For a specific implementation example, please refer to Implementation Example 1. Figure 1-8 This invention relates to a diode lead bending production equipment, including a bending support assembly 1. Specifically, the bending support assembly 1 includes a bending support platform 101, and conveying support rods 102 are rotatably connected to both sides of the bending support platform 101. The two conveying support rods 102 are connected by a transmission support column, and the transmission support column is driven to rotate, thereby causing the two conveying support rods 102 to rotate synchronously. Limiting baffles are fixedly connected to both sides of the bending support platform 101, and the limiting baffles are in contact with the lower surface of the corresponding conveying support rod 102.

[0029] Furthermore, a bending limiting component 2 is provided directly above the bending support component 1. The bending limiting component 2 includes a limiting support plate 201 that can move up and down. A transmission pressure rod 202 is fixedly connected to one side of the limiting support plate 201. When the limiting support plate 201 moves downward, the root of the diode pin is restricted through the cooperation between it and the conveying support connecting rod 102.

[0030] Furthermore, a bending drive assembly 3 is fixedly connected to one side of the bending support assembly 1. The bending drive assembly 3 includes an adjustable transmission block 301 that can move up and down. The adjustable transmission block 301 is located directly below the transmission pressure rod 202. When the root of the diode lead is restricted, the transmission pressure rod 202 is in contact with the adjustable transmission block 301. As the transmission pressure rod 202 continues to move downward, it drives the adjustable transmission block 301 to move synchronously. Two bending drive plates 302 are symmetrically rotatably connected to one side of the bending drive assembly 3 near the bending support assembly 1. The bending drive plates 302 are in contact with the corresponding conveying support connecting rod 102. The upper surface of the bending drive plate 302 is flush with the upper surface of the conveying support connecting rod 102. The bending drive plate 302 rotates around its contact position with the corresponding conveying support connecting rod 102 as the axis (e.g., Figure 2 As shown, the pins are bent during rotation. The transmission pressure rod 202 moves downward synchronously with the limit support plate 201. When the transmission pressure rod 202 pushes the adjusting transmission block 301 downward, it drives the two bending drive plates 302 to rotate synchronously, bending the diode pins upward.

[0031] The operation process of this embodiment is as follows: The diode with leads to be bent is placed on the bending support platform 101, with the root of the leads located on the upper surface of the conveying support rod 102 and part of the leads located on the upper surface of the bending drive plate 302. The limiting support plate 201 is controlled to move downwards, causing the transmission pressure rod 202 to move downwards synchronously until the bending limiting component 2 engages with the conveying support rod 102, clamping the root of the diode leads to the limiting post. Simultaneously, the transmission pressure rod 202 is in contact with the upper surface of the adjusting transmission block 301. The limiting support plate 201 is then controlled to continue moving downwards, causing the transmission pressure rod 202 to move downwards. 02. The transmission pressure rod 202 continues to move downward, pushing the adjusting transmission block 301 downward, causing the two bending drive plates 302 to rotate synchronously in opposite directions. During the rotation of the bending drive plate 302, the pin root is clamped and restricted, causing the bending drive plate 302 to bend the unrestricted part of the pin upward. After the bending operation is completed, the control limit support plate 201 moves upward, and then the transmission pillar is rotated to drive the two conveying support connecting rods 102 to rotate synchronously, so that the conveying support connecting rods 102 drive the bent diode to move and transfer.

[0032] For a specific embodiment two, please refer to Figure 1-8Based on the specific embodiment one, specifically, the upper surface of the bending support platform 101 is provided with a mounting groove 103, and the inner wall of the bending support platform 101 is provided with an adjustment cavity. The transmission support column is located inside the adjustment cavity, and the circumferential side of the transmission support column is fixedly connected to an adjustment connecting rod 104. A rotating shaft is rotatably connected between the two inner side walls of the adjustment cavity. A driving disc 105 is fixedly connected to the circumferential side of the rotating shaft. A driving connecting rod 106 is rotatably connected at the eccentric position of the driving disc 105. One end of the driving connecting rod 106 is rotatably connected to the adjustment connecting rod 104. A driving motor 107 is fixedly installed on one side of the bending support platform 101, and the output shaft of the driving motor 107 is fixedly connected to the rotating shaft.

[0033] Furthermore, the lower surface of the limiting support plate 201 is provided with a limiting groove 203 corresponding to the mounting groove 103. The lengths of the mounting groove 103 and the limiting groove 203 are consistent with the length of the diode PN junction, so that when the diode is placed in the mounting groove 103, the pin portion is just exposed outside the mounting groove 103 and the limiting groove 203. The bending limiting component 2 also includes an electric push rod fixedly connected to the external support frame. The output end of the electric push rod is fixedly connected to the limiting support plate 201. The electric push rod controls the up and down movement of the limiting support plate 201. The transmission pressure rod 202 is fixedly connected to one side of the limiting support plate 201 near the bending drive component 3. Two limiting pressure plates 20 are symmetrically arranged below the limiting support plate 201. 4. The limiting pressure plate 204 is located directly above the corresponding conveying support connecting rod 102. When the limiting pressure plate 204 is in contact with the pin, the transmission pressure rod 202 is in contact with the adjusting transmission block 301. Two sliding columns 205 are symmetrically fixedly connected to the upper surface of the limiting pressure plate 204. One end of the sliding column 205 slides through the limiting support plate 201 and is fixedly connected to a limiting disc. A limiting spring 206 is symmetrically fixedly connected between the limiting pressure plate 204 and the limiting support plate 201. The limiting spring 206 is sleeved on the outside of the corresponding sliding column 205. When the limiting pressure plate 204 is in contact with the pin, as the limiting support plate 201 continues to move downward, the sliding column 205 slides upward along the limiting support plate 201, and the limiting spring 206 is compressed.

[0034] Furthermore, the bending drive assembly 3 also includes a bending support plate 303 fixedly connected to one side of the bending support platform 101. Two bending drive ports are symmetrically opened on the surface of the bending support plate 303. A bending drive disk 304 is rotatably connected inside the bending drive port. A bending drive plate 302 is fixedly connected to the axis of the bending drive disk 304. When the bending drive disk 304 rotates, it drives the bending drive plate 302 to rotate about the end near the conveying support connecting rod 102 as the axis. During the rotation, the bending drive plate 302 and the periphery of the conveying support connecting rod 102 are always in contact. An adjusting slide groove 305 is opened on the side of the bending support plate 303 away from the bending drive disk 304. The adjusting slide groove 305 is composed of a vertical slide groove and a horizontal slide groove connected at one end. The adjusting transmission block 301 slides in cooperation with the vertical slide groove. A return spring 306 is fixedly connected between the adjusting transmission block 301 and the bottom of the adjusting slide groove 305.

[0035] Furthermore, a transmission block is slidably arranged inside the horizontal slide groove. A drive rack 307 is fixedly connected to one side of the transmission block. A transmission connecting rod 308 is rotatably connected to one side of the drive rack 307 through a first ear plate. One end of the transmission connecting rod 308 is rotatably connected to one side of the adjusting transmission block 301 through a second ear plate. A transmission gear 309 is fixedly connected to the side of the bending drive disc 304 away from the bending drive plate 302. The transmission gear 309 meshes with the corresponding drive rack 307.

[0036] The operation process of this embodiment is as follows: The diode with leads to be bent is placed on the bending support platform 101, so that the PN junction of the diode is located inside the mounting groove 103, and the leads at both ends of the diode are respectively located on the upper surface of the corresponding conveying support rod 102. Then, an electric push rod is used to drive the limiting support plate 201 downwards. When the limiting pressure plate 204 contacts the lead portion of the diode, the transmission pressure rod 202 is in contact with the upper surface of the adjusting transmission block 301. As the limiting support plate 201 continues to move downwards, the diode... The root portion of the tube lead is clamped and restricted by the combined action of the limiting pressure plate 204 and the corresponding conveying support rod 102. Under the reaction force, the limiting pressure plate 204 pushes the sliding column 205 to move, causing the limiting spring 206 to be compressed. During this process, the transmission pressure rod 202 moves downward synchronously with the limiting support plate 201, pushing the adjusting transmission block 301 downward along the vertical slide groove of the adjusting slide groove 305. The reset spring 306 is compressed. During the downward movement of the adjusting transmission block 301, the adjusting transmission block 301 drives the transmission... One end of the moving connecting rod 308 moves synchronously, and the transmission connecting rod 308 rotates and pushes the corresponding driving rack 307 to move horizontally. The two driving racks 307 move away from each other. Under the meshing action of the driving rack 307 and the transmission gear 309, the transmission gear 309 rotates, which in turn drives the bending drive disk 304 to rotate synchronously, causing the corresponding bending drive disk 304 to rotate. The bending drive plate 302 rotates about the end closest to the conveying support connecting rod 102 as the axis. Because the root part of the pin is limited by the pressure plate 204 and the corresponding conveying support connecting rod The 102 clamping restriction allows the bending drive plate 302 to rotate during operation. The bending drive plate 302 drives the portion located on its upper surface to move synchronously, thus achieving the bending operation of the pins. During use, the distance the transmission pressure rod 202 moves downwards can be controlled to adjust the amplitude of the synchronous downward movement of the transmission block 301, causing the two drive racks 307 to move a corresponding distance. This, in turn, controls the transmission gear 309 to rotate at a certain angle, causing the bending drive plate 302 to rotate synchronously at a certain angle, thereby adjusting the bending angle of the pins.

[0037] After bending, the control limit support plate 201 moves upward. Under the elastic recovery action of the return spring 306, the adjusting transmission block 301 moves upward and gradually returns to its original position. Under the connection of the transmission link 308, the two drive racks 307 move synchronously and approach each other, driving the bending drive plate 302 to rotate in the opposite direction and return to its original position. The drive motor 107 is started to drive the drive disk 105 to rotate at a certain angle. Since the drive link 106 is set at the eccentric position of the drive disk 105, during the rotation of the drive disk 105, the drive disk 105 pulls the drive link 106. Through the drive link 106, the adjusting link 104 is driven to rotate at a certain angle, so that the transmission support column drives the two conveying support links 102 to rotate synchronously. During the rotation of the conveying support links 102, the bent diode moves synchronously. When the conveying support links 102 tilts at a certain angle, the bent diode slides down along the conveying support links 102 to achieve transfer.

[0038] For a specific embodiment three, please refer to Figure 1-8 Based on specific embodiments one and two, a method for using a diode pin bending production equipment includes the following steps:

[0039] S01. Place the diode to be bent inside the mounting groove 103, with the pins at both ends of the diode located on the upper surface of the corresponding conveying support rod 102.

[0040] S02. Control the limiting support plate 201 to move downward until the limiting pressure plate 204 is in contact with the diode pin. Use the cooperation between the limiting pressure plate 204 and the corresponding conveying support link 102 to clamp and limit the root position of the diode pin.

[0041] S03. The control limit support plate 201 continues to move downward, causing the two drive racks 307 to move horizontally away from each other, and the two transmission gears 309 rotate synchronously, causing the bending drive disk 304 to rotate, which in turn causes the bending drive plate 302 to rotate, and the pin is bent upward.

[0042] S04. After the pin bending is completed, control the two conveying support rods 102 to rotate and tilt, so that the bent diode is removed from the mounting groove 103 and slides down along the tilted conveying support rods 102.

[0043] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," 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 invention. In this specification, 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.

[0044] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A diode lead bending production equipment, comprising a bending support assembly (1), characterized in that: The bending support assembly (1) includes a bending support platform (101), and each of the two sides of the bending support platform (101) is rotatably connected with a conveying support link (102), and the two conveying support links (102) are connected by a transmission support column. A bending limiting component (2) is provided directly above the bending support component (1). The bending limiting component (2) includes a limiting support plate (201) that can move up and down. A transmission pressure rod (202) is fixedly connected to one side of the limiting support plate (201). The limiting support plate (201) moves downward. Two limiting pressure plates (204) are symmetrically arranged below the limiting support plate (201). Through cooperation with the conveying support connecting rod (102), the root of the diode pin is restricted. The bending support assembly (1) is fixedly connected to a bending drive assembly (3) on one side. The bending drive assembly (3) includes an adjustable transmission block (301) that can move up and down. The adjustable transmission block (301) is located directly below the transmission pressure rod (202). The bending drive assembly (3) is symmetrically connected to two bending drive plates (302) on one side near the bending support assembly (1). The bending drive plate (302) is in contact with the corresponding conveying support rod (102). The transmission pressure rod (202) moves downward synchronously with the limiting support plate (201). When the transmission pressure rod (202) pushes the adjustable transmission block (301) downward, it drives the two bending drive plates (302) to rotate synchronously and bend the diode pin upward. During the rotation of the conveying support rod (102), it drives the bent diode to move synchronously. When the conveying support rod (102) tilts at a certain angle, the bent diode slides down along the conveying support rod (102) to achieve transfer.

2. The diode lead bending production equipment according to claim 1, characterized in that, The upper surface of the bending support platform (101) is provided with a mounting groove (103), and the inner wall of the bending support platform (101) is provided with an adjustment cavity. The transmission support column is located inside the adjustment cavity, and the peripheral side of the transmission support column is fixedly connected with an adjustment connecting rod (104).

3. The diode lead bending production equipment according to claim 2, characterized in that, The adjustment cavity is rotatably connected to the two inner side walls by a rotating shaft. A drive disc (105) is fixedly connected to the circumferential side of the rotating shaft. A drive connecting rod (106) is rotatably connected to the eccentric position of the drive disc (105). One end of the drive connecting rod (106) is rotatably connected to the adjustment connecting rod (104). A drive motor (107) is fixedly installed on one side of the bending support platform (101). The output shaft of the drive motor (107) is fixedly connected to the rotating shaft.

4. The diode lead bending production equipment according to claim 3, characterized in that, The lower surface of the limiting support plate (201) is provided with a limiting groove (203) corresponding to the placement groove (103). The bending limiting component (2) also includes an electric push rod that is fixedly connected to the external support frame. The output end of the electric push rod is fixedly connected to the limiting support plate (201). The transmission pressure rod (202) is fixedly connected to one side of the limiting support plate (201) near the bending drive component (3).

5. A diode lead bending production equipment according to claim 4, characterized in that, The limiting pressure plate (204) is located directly above the corresponding conveying support connecting rod (102), and two sliding columns (205) are symmetrically fixedly connected to the upper surface of the limiting pressure plate (204). The sliding column (205) slides through one end of the limiting support plate (201) and is fixedly connected to the limiting disc. The limiting pressure plate (204) and the limiting support plate (201) are symmetrically fixedly connected to the limiting spring (206), and the limiting spring (206) is sleeved on the outside of the corresponding sliding column (205).

6. The diode lead bending production equipment according to claim 5, characterized in that, The bending drive assembly (3) also includes a bending support plate (303) fixedly connected to one side of the bending support platform (101). Two bending drive ports are symmetrically opened on the surface of the bending support plate (303). A bending drive disk (304) is rotatably connected inside the bending drive port. The bending drive plate (302) is fixedly connected to the axis of the bending drive disk (304).

7. A diode lead bending production equipment according to claim 6, characterized in that, The bending support plate (303) has an adjustment groove (305) on one side away from the bending drive plate (304). The adjustment groove (305) is formed by connecting a vertical groove and a horizontal groove at one end. The adjustment transmission block (301) slides with the vertical groove. A return spring (306) is fixedly connected between the adjustment transmission block (301) and the bottom of the adjustment groove (305).

8. A diode lead bending production equipment according to claim 7, characterized in that, A transmission block is slidably arranged inside the horizontal slide groove. A drive rack (307) is fixedly connected to one side of the transmission block. A transmission connecting rod (308) is rotatably connected to one side of the drive rack (307) through a first ear plate. One end of the transmission connecting rod (308) is rotatably connected to one side of the adjusting transmission block (301) through a second ear plate. Furthermore, a transmission gear (309) is fixedly connected to the side of the bending drive disk (304) away from the bending drive plate (302), and the transmission gear (309) meshes with the corresponding drive rack (307).

9. The production method of a diode lead bending production equipment according to claim 8, characterized in that, Includes the following steps: S01. Place the diode to be bent inside the mounting slot (103), with the pins at both ends of the diode located on the upper surface of the corresponding conveying support link (102); S02, control the limiting support plate (201) to move downward until the limiting pressure plate (204) is in contact with the diode pin. By using the cooperation between the limiting pressure plate (204) and the corresponding conveying support link (102), the root position of the diode pin is clamped and limited. S03, the control limit support plate (201) continues to move downward, causing the two drive racks (307) to move horizontally away from each other, and the two transmission gears (309) rotate synchronously, causing the bending drive disk (304) to rotate, which in turn causes the bending drive plate (302) to rotate, and the pin is bent upward. S04. After the pin bending is completed, control the two conveying support rods (102) to rotate and tilt, and the bent diode will be removed from the mounting groove (103) and slide down along the tilted conveying support rods (102).

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