Diode production and processing equipment with pin soldering function

Abstract

The utility model discloses a diode production and processing equipment with pin welding function, including work table, work table top is equipped with work end face, still include: first welder, first welder is located the upper portion of welding station, first welder is installed on the drive mechanism, and first welder one end is equipped with first welding head, and first welding head is cylindrical shape, second welder, second welder is equipped with the upper portion of welding station, and second welder is installed on the drive mechanism, and second welder one end is equipped with second welding head, and second welding head is conical shape, through setting first welder and second welder, when needing to be small can through the welding of conical second welding head, when the welding point is bigger, can through the welding of cylindrical first welding head, can simultaneously to the diode pin of different welding point of welding, when the welding point size is not consistent and does not need to replace welding head, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of diode manufacturing technology, and in particular to a diode production and processing equipment with lead welding function. Background Technology

[0002] A diode is an electronic device made of semiconductor materials (silicon, selenium, germanium, etc.). It has unidirectional conductivity, meaning that when a forward voltage is applied to the anode and cathode of the diode, the diode conducts, and when a reverse voltage is applied to the anode and cathode, the diode is cut off. Therefore, the conduction and cutoff of the diode are equivalent to the on and off of a switch.

[0003] A search revealed that Chinese Patent Publication No. CN218311773U, applicable to the field of electronic component processing equipment technology, provides a diode production and processing equipment with pin welding function. The equipment includes a welding base, a welding column fixedly connected to the welding base, a welding groove on the upper surface of the welding column, and an adjusting collar fitted onto the welding column. A connecting sleeve is fixedly connected to the right side of the adjusting collar, and a movable sleeve is inserted into the connecting sleeve. A fixing plate is fixedly connected to the right side of the movable sleeve, and a groove is formed in the fixing plate. A clamping mechanism for clamping and fixing the diode is installed in the groove. The diode is inserted between the clamping arc blocks, and the diode pins are led out from the pin holes. The movable sleeve is moved to place the led-out diode pins into the welding groove. The operator can then operate the welding machine to weld the diode pins to the pins of other electronic components. Throughout the process, the diode is fixed, ensuring good stability and facilitating pin welding.

[0004] A search revealed that Chinese Patent Publication No. CN118848319A relates to the field of diode lead soldering technology and discloses a lead soldering device for surface mount diode production, including an operating table. This invention uses a hydraulic rod to move a fixed plate downwards. The fixed plate moves a first lever and a second lever, which in turn moves a lever block. The lever block passes through the gap between two adjacent baffles. The first lever, moving downwards, contacts the inclined surface on the outer wall of a limiting tube, causing the limiting tube to rotate counterclockwise. The limiting tube then rotates the placement plate and baffles. Therefore, when the hydraulic rod retracts, after the first lever disengages from the limiting groove, the top inclined surface of the lever block contacts the bottom inclined surface of the baffle, causing the baffle to rotate the limiting tube counterclockwise again, thus disengaging the first lever from the limiting groove. This allows the placement plate to rotate each time the hydraulic rod descends, thereby rotating the workpiece on the clamping mechanism. Unprocessed workpieces can be rotated below the soldering mechanism, and soldered workpieces can be removed, effectively improving production efficiency.

[0005] However, in the existing technology, diode pins with different solder joints cannot be soldered at the same time. When the solder joints are of different sizes, the soldering head needs to be replaced, which is not very practical.

[0006] To address this issue, we propose a diode manufacturing equipment with pin soldering capabilities. Summary of the Invention

[0007] The purpose of this invention is to address the shortcomings of existing technologies by proposing a diode manufacturing and processing equipment with pin welding function.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A diode manufacturing and processing equipment with lead soldering function includes a worktable, the top of which is provided with a working end face, and further includes:

[0010] A welding table is provided at the top of the working end face, and material troughs are provided on the left and right sides of the top of the welding table. The material troughs are embedded inside the welding table.

[0011] A sliding mechanism is provided, wherein the top end of the working end face is located on one side of the welding table, and a driving mechanism is provided at the top end of the sliding mechanism, the driving mechanism being vertically disposed above the sliding mechanism;

[0012] The first welder is located above the welding table and is mounted on the drive mechanism. One end of the first welder is provided with a first welding head, which is cylindrical in shape.

[0013] The second welder is located above the welding table and is mounted on the drive mechanism. One end of the second welder is provided with a second welding head, which is conical in shape.

[0014] More preferably, the first welder and the second welder are detachable, and the first welding head and the second welding head are detachable.

[0015] More preferably, the top of the working end face is provided with a material platform on one side of the sliding mechanism, and the material platform is provided with a receiving cavity for receiving raw materials.

[0016] In a further preferred embodiment, a slide rail is provided between the welding table and the working end face, and an air pump is provided on the top of the working end face on the side opposite to the sliding mechanism.

[0017] More preferably, a track sliding block is fixedly connected to the bottom end of the welding table, and the track sliding block is embedded in the slide rail.

[0018] More preferably, the track sliding block is slidably connected to the slide rail, and the air pump drives the track sliding block to slide.

[0019] More preferably, the sliding mechanism has a sliding rod inside, and a slider is slidably connected to the sliding rod, with the top end of the slider being fixedly connected to the driving mechanism.

[0020] More preferably, the first welding device includes a sliding connecting rod, and the bottom end of the driving mechanism is provided with a through arc-shaped groove, the sliding connecting rod is inserted into the arc-shaped groove, and the sliding connecting rod is slidably connected to the arc-shaped groove.

[0021] More preferably, the workbench is hollow, and a rectangular and a circular slot is provided on one side of the workbench.

[0022] More preferably, the working end face is detachable and is fixed to the worktable by screws.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] By setting up a first welder and a second welder, when the required solder joint is small, it can be welded using the conical second welder head, and when the solder joint is large, it can be welded using the cylindrical first welder head. It can weld diode pins of different solder joints at the same time, and there is no need to change the welder head when the solder joints are of different sizes, making it highly practical. Attached Figure Description

[0025] Figure 1 This is a structural diagram of a diode manufacturing and processing equipment with pin welding function proposed in this utility model;

[0026] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0027] Figure 3 for Figure 1 Enlarged structural diagram at point B;

[0028] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point C;

[0029] Figure 5 for Figure 1 Enlarged schematic diagram of the structure at point D.

[0030] In the diagram: 1. Workbench; 2. Working end face; 3. Material platform; 4. Sliding mechanism; 5. Slide rail; 6. Air pump; 7. Welding table; 8. Material trough; 9. First welder; 10. Second welder; 11. Drive mechanism; 12. Sliding rod; 13. Slider; 14. Arc groove; 15. Sliding connecting rod; 16. Track sliding block; 17. First welding head; 18. Second welding head. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] refer to Figure 1 A diode manufacturing and processing equipment with pin welding function includes a workbench 1, which is used to support other components. The top of the workbench 1 is provided with a working end face 2, on which the user operates to complete the welding of diode pins. Both the workbench 1 and the working end face 2 are made of stainless steel. The advantages of stainless steel include: good corrosion resistance, good physical properties, good mechanical properties, and good processability.

[0033] refer to Figure 1 The welding table 7 is located at the top of the working end face 2. The welding table 7 is rectangular in shape and has good stability. The user places the unwelded diode on the welding table 7 for welding. There are material grooves 8 on the left and right sides of the top of the welding table 7. The material grooves 8 are embedded inside the welding table 7. Specifically, the diode is placed in the material groove 8. The material groove 8 can limit and fix the diode.

[0034] refer to Figure 1 The sliding mechanism 4 is used to slide the drive mechanism 11 so that the first welder 9 and the second welder 10 can weld the diodes in the two material tanks 8. The sliding mechanism 4 has a working end face 2 with the top end located on one side of the welding table 7, so that the welder on the drive mechanism 11 is located directly above the welding table 7, which facilitates welding.

[0035] refer to Figure 1 The top of the sliding mechanism 4 is provided with a drive mechanism 11. The drive mechanism 11 includes: a power drive component, a transmission component, a welding execution component, a guide and support component, a control and feedback component, and other auxiliary components. The drive mechanism 11 is vertically arranged above the sliding mechanism 4, so that the first welder 9 and the second welder 10 are located directly above the material tank 8.

[0036] refer to Figure 1 and Figure 5 The first welder 9 is used to weld diodes. The first welder 9 is located above the welding table 7, so that it can realize the function of welding the materials on the welding table 7. The first welder 9 is mounted on the drive mechanism 11. The drive mechanism 11 drives the first welder 9 to extend or lift. One end of the first welder 9 is provided with a first welding head 17. The first welding head 17 is cylindrical. When the weld point is large, it can be welded through the cylindrical first welding head 17.

[0037] refer to Figure 1 and Figure 5 The second welder 10 is used to weld diodes. The second welder 10 is located above the welding table 7, so that it can realize the function of welding the materials on the welding table 7. The second welder 10 is mounted on the drive mechanism 11. The drive mechanism 11 drives the first welder 9 to extend or retract or rise and fall. One end of the second welder 10 is provided with a second welding head 18. The second welding head 18 is conical in shape. When the required weld point is small, it can be welded through the conical second welding head 18.

[0038] refer to Figure 1 and Figure 5 By setting up a first welder 9 and a second welder 10, when the required solder joint is small, it can be welded using the conical second welder 18; when the solder joint is large, it can be welded using the cylindrical first welder 17. This allows for simultaneous welding of diode pins at different solder joints. When solder joint sizes are inconsistent, there is no need to change the welder, making it highly practical.

[0039] refer to Figure 1 and Figure 5 The first welder 9 and the second welder 10 are detachable, which allows for inspection and maintenance of the first welder 9 and the second welder 10, thereby extending their service life. The first welding head 17 and the second welding head 18 are also detachable, which allows for inspection and maintenance of the first welding head 17 and the second welding head 18, thereby extending their service life.

[0040] refer to Figure 1 The top of the working end face 2 is located on one side of the sliding mechanism 4 and a material platform 3 is provided. The material platform 3 is provided with a receiving cavity for holding raw materials. Users can place the raw materials in the receiving cavity in advance, which makes it convenient for users to take them out and place them in the material trough 8, thus improving work efficiency.

[0041] refer to Figure 1 A slide rail 5 is provided between the welding table 7 and the working end face 2. The slide rail 5 is used to make the welding table 7 slide, so as to cooperate with the first welding head 17 and the second welding head 18 for welding. An air pump 6 is provided on the top of the working end face 2 on the side opposite to the sliding mechanism 4. The air pump 6 is used to drive the material table 3 to slide.

[0042] refer to Figure 1 and Figure 4 The bottom of the welding table 7 is fixedly connected to a track sliding block 16, which is embedded in the slide rail 5. The track sliding block 16 is slidably connected to the slide rail 5 and serves to connect the slide rail 5 and the welding table 7. The air pump 6 drives the track sliding block 16 to slide, and the track sliding block 16 slides on the slide rail 5, which synchronously drives the welding table 7 to slide.

[0043] refer to Figure 1 and Figure 2 The sliding mechanism 4 has a sliding rod 12 inside, and a slider 13 is slidably connected to the sliding rod 12. The top of the slider 13 is fixedly connected to the drive mechanism 11. The slider 13 serves to connect the drive mechanism 11 and the sliding mechanism 4. The drive mechanism 11 drives the slider 13 to slide. The slider 13 slides on the sliding rod 12 and synchronously drives the drive mechanism 11 to slide, thereby adjusting the position of the first welder 9 and the second welder 10.

[0044] refer to Figure 1 and Figure 3 The first welder 9 includes a sliding connecting rod 15. The bottom end of the drive mechanism 11 is provided with a through arc-shaped groove 14. The sliding connecting rod 15 is inserted into the arc-shaped groove 14 and is slidably connected to the arc-shaped groove 14. This allows the first welder 9 and the first welding head 17 to slide in the arc-shaped groove 14 via the sliding connecting rod 15, thereby adjusting the horizontal position of the first welding head 17 and facilitating welding.

[0045] refer to Figure 1 The workbench 1 is hollow, and rectangular and circular slots are opened on one side of the workbench 1. The processed diodes can be placed in the workbench 1 through the rectangular and circular slots, so that the finished products do not need to be moved frequently, which can improve work efficiency.

[0046] refer to Figure 1 The working end face 2 is detachable and is fixed to the worktable 1 by screws, which allows for easy disassembly of the working end face 2, making it easy to clean or maintain the working end face 2 and extending its service life.

[0047] Furthermore, when the terms "first," "second," "third," etc., are used in this application specification to describe various features, these terms are only used to distinguish these features and should not be construed as indicating or implying the correlation or relative importance between features or implicitly indicating the number of features indicated.

[0048] In addition, this application specification describes exemplary embodiments by referring to idealized exemplary cross-sectional views and / or plan views and / or perspective views. Therefore, differences from the illustrated shapes are foreseeable due to factors such as manufacturing techniques and / or tolerances. Therefore, exemplary embodiments should not be construed as limited to the shapes of the regions shown herein, but should include deviations in shape caused, for example, by manufacturing processes. Thus, the regions shown in the figures are substantially schematic, and their shapes are not intended to illustrate the actual shapes of the regions of the device, nor to limit the scope of the exemplary embodiments.

Claims

1. A diode manufacturing and processing equipment with pin welding function, comprising a workbench (1), wherein the top of the workbench (1) is provided with a working end face (2), characterized in that, Also includes: Welding table (7), the welding table (7) is located at the top of the working end face (2), and material troughs (8) are provided on the left and right sides of the top of the welding table (7), the material troughs (8) are embedded inside the welding table (7); The sliding mechanism (4) has the top of the working end face (2) located on one side of the welding table (7), and the top of the sliding mechanism (4) has a driving mechanism (11) which is vertically arranged above the sliding mechanism (4). The first welder (9) is located above the welding table (7) and is mounted on the drive mechanism (11). One end of the first welder (9) is provided with a first welding head (17), which is cylindrical in shape. The second welder (10) is located above the welding table (7). The second welder (10) is mounted on the drive mechanism (11). One end of the second welder (10) is provided with a second welding head (18), which is conical in shape.

2. The diode manufacturing and processing equipment with lead soldering function according to claim 1, characterized in that, The first welder (9) and the second welder (10) are detachable, and the first welding head (17) and the second welding head (18) are detachable.

3. The diode manufacturing and processing equipment with lead soldering function according to claim 1, characterized in that, The top of the working end face (2) is located on one side of the sliding mechanism (4) and a material platform (3) is provided on the material platform (3) for accommodating raw materials.

4. A diode manufacturing and processing equipment with lead soldering function according to claim 1, characterized in that, A slide rail (5) is provided between the welding table (7) and the working end face (2), and an air pump (6) is provided on the top of the working end face (2) on the side opposite to the sliding mechanism (4).

5. A diode manufacturing and processing equipment with lead soldering function according to claim 4, characterized in that, The bottom end of the welding table (7) is fixedly connected to a track sliding block (16), which is embedded in the slide rail (5).

6. A diode manufacturing and processing equipment with lead soldering function according to claim 5, characterized in that, The track sliding block (16) is slidably connected to the slide rail (5), and the air pump (6) drives the track sliding block (16) to slide.

7. A diode manufacturing and processing equipment with lead soldering function according to claim 1, characterized in that, The sliding mechanism (4) has a sliding rod (12) inside, and a slider (13) is slidably connected on the sliding rod (12). The top of the slider (13) is fixedly connected to the driving mechanism (11).

8. A diode manufacturing and processing equipment with lead soldering function according to claim 1, characterized in that, The first welding device (9) includes a sliding connecting rod (15), and the bottom end of the driving mechanism (11) is provided with a through arc groove (14). The sliding connecting rod (15) is inserted into the arc groove (14), and the sliding connecting rod (15) is slidably connected to the arc groove (14).

9. A diode manufacturing and processing equipment with lead soldering function according to claim 1, characterized in that, The workbench (1) is hollow, and rectangular and circular slots are provided on one side of the workbench (1).

10. A diode manufacturing and processing equipment with lead soldering function according to claim 1, characterized in that, The working end face (2) is detachable and is fixed to the worktable (1) by means of screws.

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