A processing device for anti-reverse diode

Abstract

The present invention relates to the technical field of diode production, and in particular to a processing device for anti-reverse diodes. The workbench comprises a workbench, a turntable driven by a stepper motor is arranged on the workbench, a plurality of material placement seats are arranged on the turntable, and the material placement seats are all provided with embedding grooves for placing diodes. The material placement seats are arranged at intervals along the edge of the turntable. The workbench is also provided with a bending component and a flattening component. The bending component and the flattening component are arranged at intervals around the turntable, and the flattening component is arranged behind the bending component. The bending component is used to bend the pins, and the flattening component is used to flatten the pins. When the turntable rotates, the material placement seats can be aligned with the bending component and the flattening component respectively. The workbench is also provided with a controller for controlling the turntable, the bending component, and the flattening component. The staff only needs to be responsible for placing the materials and controlling through the controller, which increases the production efficiency of the product, and the bending is first pressed and then flattened, which reduces the situation of damage caused by direct flattening and improves the qualified rate.

Description

Technical Field

[0001] The invention relates to the technical field of diode production, in particular to a processing device for anti-reverse diodes. Background Art

[0002] An anti-reverse diode is used to protect a circuit from damage by reverse current. In a circuit, when the positive and negative poles of the power supply are connected in reverse, if the load is directly connected, it may cause circuit damage or equipment burnout. To prevent this from happening, an anti-reverse diode is usually connected in series in the circuit to ensure that the current can only flow in the specified direction, thereby reducing circuit damage.

[0003] Anti-reverse diodes are usually provided with terminals, but the terminals usually occupy more space when standing upright. Therefore, when processing anti-reverse diodes, the terminals are usually bent to reduce the space occupied by the terminals. Under the existing technology, workers usually hammer them manually to flatten them, which is inefficient. Summary of the invention

[0004] In order to solve the problem that in the prior art, the terminal is usually bent during the processing of anti-reverse diodes to reduce the space occupied by the terminal, and workers usually manually hammer and flatten them, which is inefficient, the present application provides a processing device for anti-reverse diodes, and the specific solution is as follows.

[0005] A processing device for anti-reverse diodes comprises a workbench, a turntable driven by a stepper motor is arranged on the workbench, a plurality of material placement seats are arranged on the turntable, and embedding grooves for placing diodes are opened on the material placement seats, and the material placement seats are arranged at intervals along the edge of the turntable. A bending component and a flattening component are also arranged on the workbench, and the bending component and the flattening component are arranged at intervals around the turntable, and the flattening component is arranged behind the bending component. The bending component is used to bend pins, and the flattening component is used to flatten pins. When the turntable rotates, the material placement seats can be aligned with the bending component and the flattening component respectively. A controller for controlling the turntable, the bending component and the flattening component is also arranged on the workbench.

[0006] By adopting the above technical solution, a turntable is set and rotated by a stepper motor. The stepper motor can bend and flatten the material placed in the material placement seat in sequence. The steps of bending first and then flattening can reduce the situation where the pins are damaged by direct flattening. The interference with the pins during flattening is small, which improves the stability of the processing and the qualified rate of the products. The staff only needs to be responsible for placing the materials and controlling through the controller, which increases the production efficiency of the products.

[0007] Optionally, the bending assembly includes a mounting seat, on which a sliding frame and upper and lower cylinders are provided, the sliding frame is slidably connected to the mounting seat and slides in a vertical direction, the piston rods of the upper and lower cylinders are fixedly connected to the sliding frame, and two clamping cylinders are fixedly provided on the sliding frame, the clamping cylinders are symmetrically arranged along the axis of the mounting seat, and when the material placement seat is aligned with the bending assembly, the clamping cylinders are arranged on both sides of the mounting seat and are used to push the pins of the diode.

[0008] By adopting the above technical solution, since the pins are not all set on one side of the diode, but the pins are all bent toward the middle of the diode, clamping cylinders are set on both sides of the diode, which can push the pins of the diode from both sides so that the pins can be folded toward the middle of the diode, further improving the processing efficiency.

[0009] Optionally, a push rod is fixedly arranged on the piston rod of the clamping cylinder, and the push rod is arranged perpendicular to the piston rod and is arranged on the same horizontal plane as the piston rod.

[0010] By adopting the above technical solution, a push rod with a vertical piston rod is set, which can push the pins in the same row to move along one direction, and multiple pins can be bent at one time, further increasing production efficiency, and multiple pins can be pushed and bent to the same angle at the same time, which is more convenient for subsequent bending, further improving processing quality and efficiency.

[0011] Optionally, a support rod is also provided on the mounting seat, and the support rod is slidably connected to the mounting seat. A pushing cylinder is provided on the mounting seat corresponding to the push rod, and the pushing cylinder is used to push the cylinder to move toward the turntable. When the push rod is pushed to the top of the mounting seat, the support rod is located between the push rods.

[0012] By adopting the above technical solution, a support rod is arranged on the mounting seat, and the support rod can slide along the mounting seat and slide between the pins. At this time, when the push rod bends the pin again, the pin can be supported by the support rod, and the support rod can limit the further bending of the pin, thereby reducing the situation where the pin is excessively bent and the knife shaft and subsequent flattening steps are affected, further improving the efficiency and quality of product manufacturing, and the support rod can be retracted when processing is not required, thereby reducing the interference of the support rod on the rotation of the turntable.

[0013] Optionally, the support rod is provided with inclined surfaces on both sides facing the two push rods, and the side of the inclined surface close to the middle of the push rod is higher than the side away from the middle of the push rod.

[0014] By adopting the above technical solution, inclined surfaces are set on both sides of the support rod, and the pins can form a certain angle under the cooperation of the push rod and the shoe upper, and the inclined surfaces also have a better supporting effect on the pins, which can further reduce the situation where the pins are excessively bent, and reduce the situation where the pins are excessively bent and cause an impact on subsequent flattening work, thereby further improving the efficiency and quality of product manufacturing.

[0015] Optionally, two mounting seats are provided on the workbench and each mounting seat is provided with a sliding frame, a clamping cylinder, a pushing cylinder and a support rod. The clamping cylinder on one mounting seat is arranged at both ends of the length direction of the embedded groove, and the clamping cylinder on the other mounting seat is arranged at both ends of the width direction of the embedded groove. The support rod on one mounting seat is arranged along the length direction of the embedded groove, and the support rod on the other mounting seat is arranged along the width direction of the embedded groove.

[0016] By adopting the above technical solution and setting two mounting seats in different directions, the corresponding mounting frame can be selected for bending according to different diodes during processing. One mounting frame can process diodes with pins set at both ends in the length direction, and the other can process diodes with pins set at both sides in the length direction, thereby improving versatility to a certain extent.

[0017] Optionally, the clamping assembly includes a clamping frame and a clamping cylinder, wherein the clamping cylinder is fixedly connected to the clamping frame, and a clamping block for squeezing the pin is provided on the piston rod of the clamping cylinder.

[0018] By adopting the above technical solution, during the flattening work, the pressing block can be squeezed onto the bent pin by the pressing cylinder to complete the flattening, which is simple and convenient.

[0019] Optionally, a gantry is provided on the workbench, and the controller is fixed on the gantry, and the controller is arranged above the turntable.

[0020] By adopting the above technical solution, a gantry is set on the workbench and the controller is fixed above the turntable with the help of the gantry, and the controller is operated on the upper side of the turntable, which can reduce the situation of accidentally touching the turntable during operation.

[0021] Optionally, a material rack is fixedly arranged on the workbench, and the material rack is arranged on the side facing the controller screen.

[0022] By adopting the above technical solution, a material rack is provided to temporarily store unprocessed and processed diodes, thereby improving the convenience of taking and placing products and increasing production efficiency to a certain extent.

[0023] Optionally, the push rod is cylindrical.

[0024] By adopting the above technical solution, the push rod is set in a cylindrical shape. The arc-shaped setting can push the bent pin more smoothly, which can reduce the situation where the push rod damages the pin, thereby increasing the qualified rate.

[0025] In summary, the present application has at least the following beneficial effects: it solves the problem that the terminal is usually bent during the processing of the anti-reverse diode in the prior art, thereby reducing the space occupied by the terminal, and the prior art usually requires workers to manually hammer and flatten it, which is inefficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the first embodiment.

[0027] Figure 2 yes Figure 1 A partial enlarged view of middle A.

[0028] Figure 3 It is a stereogram of the second embodiment.

[0029] Description of reference numerals:

[0030] 1. Workbench; 11. Turntable; 12. Material placement seat; 121. Embedding slot; 13. Door frame; 131. Controller; 14. Material placement rack; 2. Bending assembly; 21. Mounting seat; 22. Sliding rack; 23. Upper and lower cylinders; 24. Clamping cylinder; 25. Push rod; 26. Support rod; 261. Inclined surface; 27. Push cylinder;

[0031] 3. Flattening assembly; 31. Pressing cylinder; 32. Pressing block; 33. Pressing frame; DETAILED DESCRIPTION

[0032] The present application is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0033] Embodiment 1

[0034] A processing device for anti-reverse diodes includes a workbench 1, on which a turntable 11 driven by a stepper motor is arranged. The turntable 11 is provided with a plurality of material placement seats 12, each of which is provided with an embedding groove 121 for placing diodes, and the material placement seats 12 are arranged at intervals along the edge of the turntable 11. The workbench 1 is also provided with a bending component 2 and a flattening component 3, which are arranged at intervals around the turntable 11 and the flattening component 3 is arranged behind the bending component 2, wherein the bending component 2 is used to bend a pin, and the flattening component 3 is used to flatten the pin. The workbench 1 is also provided with a controller 131 for controlling the turntable 11, the bending component 2, and the flattening component 3. During specific implementation, the stepper motor is fixedly arranged on the workbench 1, the turntable 11 is fixedly connected to the rotating shaft of the stepper motor, and the stepper motor can drive the turntable 11 to move a certain distance. When the turntable 11 rotates, the material placement seat 12 can align the bending component 2 and the flattening component 3 in sequence, and the controller 131 can control the operation of the turntable 11, the bending component 2, and the flattening component 3, so that each diode can be processed under the visual sight of the staff, thereby improving the qualified rate of the product.

[0035] like Figure 1 and Figure 2 As shown, the bending assembly 2 includes a mounting seat 21, on which a sliding frame 22 and an upper and lower cylinder 23 are arranged. The sliding frame 22 is slidably connected to the mounting seat 21 and slides along the vertical direction, and the piston rods of the upper and lower cylinders 23 are fixedly connected to the sliding frame 22. Two clamping cylinders 24 are fixedly arranged on the sliding frame 22, and the clamping cylinders 24 are symmetrically arranged along the vertical axis of the mounting seat 21. When the material placement seat 12 is aligned with the bending assembly, the clamping cylinders 24 are arranged on both sides of the material placement seat 12 and are used to push the pins of the diode. In specific implementation, the upper and lower cylinders 23 can drive the clamping cylinder 24 to move to a position that can align with both sides of the pin. At this time, the movement of the piston rod of the clamping cylinder 24 can push the pin to bend, thereby completing the bending of the pin, which is convenient for the subsequent flattening process.

[0036] like Figure 1 and Figure 2 As shown, a push rod 25 is fixedly arranged on the piston rod of the clamping cylinder 24. The push rod 25 is arranged perpendicular to the piston rod and arranged on the same horizontal plane as the piston rod. In specific implementation, the push rod 25 is arranged in a cylindrical shape, and a seat body is arranged on the piston rod corresponding to the push rod 25. The push rod 25 is fixed on the seat body and is driven by the clamping cylinder 24. Since there are usually multiple pins, multiple pins can be bent synchronously at one time by bending through the push rod 25, which further increases the processing efficiency.

[0037] like Figure 1 and Figure 2As shown, the mounting seat 21 is also provided with a support rod 26, which is slidably connected to the mounting seat 21. The mounting seat 21 is provided with a push cylinder 27 corresponding to the push rod 25, and the push cylinder 27 is used to push the cylinder 27 to move toward the turntable 11. When the push rod 25 is pushed to the top of the material placement seat 12, the support rod 26 is located between the push rods 25. The support rod 26 is provided with inclined surfaces 261 on both sides facing the two push rods 25, and the side of the inclined surface 261 close to the middle of the push rod 25 is higher than the side away from the middle of the push rod 25. In specific implementation, the support rod 26 can move between the pins when bending, and support the pins when bending, so that the pins can be bent at a certain angle after being bent, reducing the situation where the pins are bent excessively and affect the subsequent flattening, and further improving the product quality.

[0038] like Figure 1 and Figure 2 As shown, the clamping assembly includes a clamping frame 33 and a clamping cylinder 31. The clamping cylinder 31 is fixedly connected to the clamping frame 33. A clamping block 32 for squeezing the pin is provided on the piston rod of the clamping cylinder 31. In other embodiments, the clamping assembly can be combined with the bending assembly 2, and the clamping cylinder 31 is used as the upper and lower cylinders 23 in the bending cylinder, and the clamping block 32 is also installed between the clamping cylinder 24. After the bending is completed, the clamping cylinder 24 only needs to be directly removed, and the product can be flattened by the clamping block 32, which further improves the processing efficiency and convenience.

[0039] like Figure 1 and Figure 2 As shown, a door frame 13 is provided on the workbench 1, and a controller 131 is fixedly provided on the door frame 13, and the controller 131 is provided above the turntable 11. In specific implementation, a screen and buttons are provided on the controller 131, the screen can visually observe the working situation, and the buttons can operate various components on the workbench 1, further improving the convenience of production.

[0040] like Figure 1 and Figure 2 As shown, a material rack 14 is also fixedly arranged on the workbench 1, and the material rack 14 is arranged on the side facing the screen of the controller 131. In specific implementation, the material rack 14 is arranged in a frame shape, and the material rack 14 can temporarily store products, further improving the processing convenience.

[0041] Working principle: The product is placed in the embedding groove 121 of the material placement seat 12, and the pins on the diode are bent toward the middle of the diode through the steps of bending and flattening, thereby increasing the processing efficiency and processing quality of the product.

[0042] Embodiment 2

[0043] like Figure 3As shown, the main difference between Example 2 and Example 1 is that two mounting seats 21 are provided on the workbench 1 in Example 2, and the mounting seats 21 are each provided with a sliding frame 22, a clamping cylinder 24, a pushing cylinder 27 and a support rod 26. The clamping cylinder 24 on one mounting seat 21 is arranged at both ends of the embedding groove 121 in the length direction, and the clamping cylinder 24 on the other mounting seat 21 is arranged at both ends of the embedding groove 121 in the width direction. The support rod 26 on one mounting seat 21 is arranged along the length direction of the embedding groove 121, and the support rod 26 on the other mounting seat 21 is arranged along the width direction of the embedding groove 121. In specific implementation, the clamping cylinder 24 is arranged on the mounting seat 21 at both ends of the embedding groove 121 in the length direction, and the support rod 26 thereon is arranged along the width direction of the embedding groove 121. The clamping cylinder 24 is arranged on the mounting seat 21 at both sides of the length direction of the embedding groove 121, and the support rod 26 thereon is arranged along the length direction of the embedding groove 121. Since the pins are usually arranged at both ends or both sides of the length direction of the diode in actual production, it is necessary to replace the mounting seat 21 for different processing to improve versatility. In addition, this embodiment also adds a material placement seat 12, which can process two different diodes at the same time to further increase efficiency. In other embodiments, only one mounting seat 21 can be set, but a cross-shaped embedding groove 121 is opened on the mounting seat 21. When the pins are set in different directions, they only need to be placed in different ways. The position of the mounting seat 21 can also be changed and a rotating cylinder can be added. The rotating cylinder can rotate the mounting seat 21 so that the mounting seat 21 can be aligned with the pins set in another direction after rotation, which can also increase versatility.

[0044] Working principle: The basic implementation is the same as that of the first embodiment, but a mounting seat 21 capable of processing in different directions is added, and the mounting seat 21 can process diodes of different specifications.

[0045] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A processing device for anti-reverse diode, characterized in that: The invention comprises a workbench (1), wherein a turntable (11) driven by a stepping motor is arranged on the workbench (1), wherein a plurality of material placement seats (12) are arranged on the turntable (11), wherein each of the material placement seats (12) is provided with an embedding groove (121) for placing a diode, wherein the material placement seats (12) are arranged at intervals along the edge of the turntable (11), and wherein a bending component (2) and a flattening component (3) are also arranged on the workbench (1), wherein the bending component (2) and the flattening component (3) are arranged at intervals around the turntable (11), and the flattening component (3) is arranged behind the bending component (2), and wherein the bending component (2) is used for bending the pins, and the flattening assembly (3) is used for flattening the pins. When the turntable (11) rotates, the material placement seat (12) can be aligned with the bending assembly (2) and the flattening assembly (3) respectively. The workbench (1) is also provided with a controller (131) for controlling the turntable (11), the bending assembly (2) and the flattening assembly (3); the bending assembly (2) comprises a mounting seat (21), and the mounting seat (21) is provided with a sliding frame (22) and upper and lower cylinders (23). The sliding frame (22) is slidably connected to the mounting seat (21) and slides along the vertical direction. The upper The piston rod of the lower cylinder (23) is fixedly connected to the sliding frame (22); two clamping cylinders (24) are fixedly arranged on the sliding frame (22); the clamping cylinders (24) are symmetrically arranged along the axis of the mounting seat (21); when the material placement seat (12) is aligned with the bending assembly, the clamping cylinders (24) are arranged on both sides of the material placement seat (12) and are used to push the pins of the diode; a push rod (25) is fixedly arranged on the piston rod of the clamping cylinder (24); the push rod (25) is arranged vertically to the piston rod and is arranged on the same horizontal plane as the piston rod; a support is also arranged on the mounting seat (21). The support rod (26) is slidably connected to the mounting seat (21); a pushing cylinder (27) is provided on the mounting seat (21) corresponding to the push rod (25); the pushing cylinder (27) is used to push the cylinder (27) to move toward the turntable (11); when the push rod (25) is pushed to the top of the material placement seat (12), the support rod (26) is located between the push rods (25); inclined surfaces (261) are provided on both sides of the support rod (26) facing the two push rods (25); a side of the inclined surface (261) close to the middle of the push rod (25) is higher than a side away from the middle of the push rod (25);The workbench (1) is provided with two mounting seats (21), and the mounting seats (21) are both provided with a sliding frame (22), a clamping cylinder (24), a pushing cylinder (27) and a support rod (26); the clamping cylinder (24) on one mounting seat (21) is arranged at two ends of the embedding groove (121) in the length direction, and the clamping cylinder (24) on the other mounting seat (21) is arranged at two ends of the embedding groove (121) in the width direction; the support rod (26) on one mounting seat (21) is arranged along the length direction of the embedding groove (121), and the support rod (26) on the other mounting seat (21) is arranged along the width direction of the embedding groove (121). ; 2. A processing device for anti-reverse diode according to claim 1, characterized in that: The flattening assembly (3) comprises a pressing frame (33) and a pressing cylinder (31); the pressing cylinder (31) is fixedly connected to the pressing frame (33); and a pressing block (32) for pressing a pin is arranged on the piston rod of the pressing cylinder (31).

3. The processing device for anti-reverse diode according to claim 1, characterized in that: The workbench (1) is provided with a door frame (13), the controller (131) is fixedly arranged on the door frame (13), and the controller (131) is arranged above the turntable (11).

4. The processing device for anti-reverse diode according to claim 3, characterized in that: A material rack (14) is also fixedly arranged on the workbench (1), and the material rack (14) is arranged on the side facing the screen of the controller (131).

5. The processing device for anti-reverse diode according to claim 1, characterized in that: The push rod (25) is arranged in a cylindrical shape.

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