Capacitor tin immersion machine

Abstract

The utility model relates to the technical field of tin immersion machines, and discloses a capacitor tin immersion machine which comprises a bottom plate, a tin shell fixedly installed at the upper end of the bottom plate, an L-shaped frame fixedly installed at the upper end of the bottom plate located on one side of the tin shell, a driving motor installed at the upper end of the L-shaped frame, and a rotating disc fixedly installed on an output shaft of the driving motor. The driving motor can drive the rotating disc to rotate, the clamping mechanism on the rotating disc can clamp a workpiece, the stepping motor can drive the clamping mechanism to swing in a reciprocating mode, and therefore when the clamping mechanism below the rotating disc is located at the position of a tin pool, the hydraulic rod drives the scraper to stretch out and draw back. Under the cooperation of a stepping motor, a hydraulic rod can conveniently achieve the effect of scraping oxide on tin on the surface of a tin shell, when a workpiece is subjected to tin immersion, an electric push rod drives a U-shaped block to move, the U-shaped block achieves the effect of scraping tin oxide on the outer wall of a scraping plate, the tin oxide is stored in a storage groove, then the workpiece tin immersion quality is well controlled, and the workpiece tin immersion efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tinning machine technology, specifically a capacitor tinning machine. Background Technology

[0002] A capacitor tinning machine is a widely used automated device in the electronics manufacturing industry. Its main function is to automatically tin the solder joints of electronic components such as capacitors to achieve soldering. This type of machine is usually high-precision and high-efficiency, and can quickly and accurately complete a large number of tinning operations.

[0003] Currently, during the use of tin dipping machines, a set of clamps is generally used to hold the workpiece. After the workpiece is held, it is moved above the tin bath. In order to maintain the surface of the tin bath without oxidation, it is necessary to control the immersion time of the workpiece. However, this method is relatively inefficient. Utility Model Content

[0004] The purpose of this utility model is to provide a capacitor tinning machine, which solves the problem that in the process of using a tinning machine, a set of clamps is generally used to hold the workpiece. After the workpiece is held, it is moved above the tin bath. In order to maintain the surface of the tin bath, the immersion time of the workpiece needs to be controlled, which delays the tinning efficiency.

[0005] This application provides a capacitor tinning machine, including a base plate. A tin shell is fixedly installed on the upper end of the base plate. An L-shaped frame is fixedly installed on the upper end of the base plate on one side of the tin shell. A drive motor is installed on the upper end of the L-shaped frame. A rotating disk is fixedly installed on the output shaft of the drive motor. Multiple clamping mechanisms are arranged on the side of the rotating disk away from the drive motor. A hydraulic rod is arranged on one side of each clamping mechanism. A scraper is fixedly installed on the telescopic end of the hydraulic rod. An electric push rod is installed in the inner wall of the L-shaped frame. A U-shaped block is fixedly installed on the telescopic end of the electric push rod. A storage groove is opened in the inner wall of the U-shaped block near the tin shell. A stepper motor is installed on the outer wall of the rotating disk near the L-shaped frame. The output shaft of the stepper motor is connected to the clamping mechanism.

[0006] By adopting the above technical solution, the drive motor can drive the rotating disk to rotate, and the clamping mechanism on the rotating disk can clamp the workpiece. The stepper motor can drive the clamping mechanism to swing back and forth. When the clamping mechanism below the rotating disk is in the solder bath position, the hydraulic rod drives the scraper to extend and retract. With the cooperation of the stepper motor, the hydraulic rod can easily scrape off the oxides on the surface of the solder shell. When the workpiece is immersed in solder, the electric push rod drives the U-shaped block to move. The U-shaped block scrapes off the tin oxides on the outer wall of the scraper and stores them in the storage tank. This allows for better control of the workpiece immersion quality and enhances the immersion efficiency.

[0007] Optionally, the rotating disk has a groove on one side near the L-shaped frame, and the groove is annular. A slider is slidably connected to the inner wall of the rotating disk inside the groove, and the slider is fixedly installed with the L-shaped frame.

[0008] By adopting the above technical solution, the slider slides in the groove and is installed with the L-shaped frame, thereby further enhancing the stability of the rotating disk during rotation.

[0009] Optionally, a collection shell is fixedly installed on one side of the outer wall of the U-shaped block, and the collection shell is connected to the storage tank.

[0010] By adopting the above technical solution, the tin oxide can be collected by the collection shell, and the collection shell can be disassembled, thus facilitating the processing of the tin oxide inside the collection shell.

[0011] Optionally, each set of clamping mechanisms includes a clamping shell, and each set of hydraulic rods is fixedly installed to the outer wall of the corresponding clamping shell.

[0012] By adopting the above technical solution, the clamping shell can be used to fix the hydraulic rod.

[0013] Optionally, a bidirectional lead screw is rotatably mounted in the inner wall of the clamping shell, and two clamping plates are threaded onto the outer wall of the bidirectional lead screw.

[0014] By adopting the above technical solution, the clamping shell can provide rotational support for the bidirectional lead screw, and the bidirectional lead screw can drive the two clamping plates to move in opposite directions when it rotates.

[0015] Optionally, the two clamping plates are slidably connected to the inner wall of the clamping shell.

[0016] By adopting the above technical solution, the clamping shell can guide the movement of the clamping plate.

[0017] Optionally, a reciprocating motor is installed on the outer wall of the clamping shell, and the output shaft of the reciprocating motor is fixedly connected to a bidirectional lead screw.

[0018] By adopting the above technical solution, the clamping shell can fix the reciprocating motor, which can drive the bidirectional lead screw to rotate back and forth.

[0019] Optionally, the output shaft of the stepper motor is fixedly connected to the outer wall of the clamping housing.

[0020] By adopting the above technical solution, the stepper motor can drive the clamping shell to rotate, and the stepper motor has the function of reciprocating rotation.

[0021] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0022] The technical solution of this application uses a drive motor to rotate a rotating disk, and the clamping mechanism on the rotating disk can clamp the workpiece. The stepper motor can drive the clamping mechanism to swing back and forth. When the clamping mechanism below the rotating disk is in the solder bath position, the hydraulic rod drives the scraper to extend and retract. With the cooperation of the stepper motor, the hydraulic rod can easily scrape off the oxides on the surface of the solder shell. When the workpiece is immersed in solder, the electric push rod drives the U-shaped block to move. The U-shaped block scrapes off the tin oxides on the outer wall of the scraper and stores them in the storage tank, thereby controlling the quality of the workpiece immersion in solder and improving the efficiency of the workpiece immersion in solder. Attached Figure Description

[0023] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0024] Figure 1 This is a front view schematic diagram of a capacitor tinning machine according to the present invention;

[0025] Figure 2 This is a rear view schematic diagram of a capacitor tinning machine according to the present invention;

[0026] Figure 3 This is a top view schematic diagram of the clamping mechanism of a capacitor tinning machine according to the present invention;

[0027] Figure 4 This is a schematic diagram of the U-shaped block of a capacitor tinning machine according to the present invention.

[0028] In the diagram: 1. Base plate; 2. L-shaped frame; 3. Tin shell; 4. Drive motor; 5. Rotating disk; 6. Clamping mechanism; 601. Clamping shell; 602. Bidirectional lead screw; 603. Clamping plate; 604. Reciprocating motor; 7. Hydraulic rod; 8. Scraper; 9. Electric push rod; 10. U-shaped block; 11. Storage tank; 12. Collection shell; 13. Stepper motor; 14. Slide groove; 15. Slider. Detailed Implementation

[0029] Please see Figure 1-4This utility model provides a technical solution: a capacitor tinning machine, including a base plate 1, a tin shell 3 fixedly installed on the upper end of the base plate 1, an L-shaped frame 2 fixedly installed on the upper end of the base plate 1 located on one side of the tin shell 3, a drive motor 4 installed on the upper end of the L-shaped frame 2, a rotating disk 5 fixedly installed on the output shaft of the drive motor 4, multiple sets of clamping mechanisms 6 are provided on the side of the rotating disk 5 away from the drive motor 4, a hydraulic rod 7 is provided on one side of each set of clamping mechanisms 6, a scraper 8 is fixedly installed on the telescopic end of the hydraulic rod 7, an electric push rod 9 is installed in the inner wall of the L-shaped frame 2, a U-shaped block 10 is fixedly installed on the telescopic end of the electric push rod 9, a storage groove 11 is opened in the inner wall of the U-shaped block 10 near the tin shell 3, a stepper motor 13 is installed on the outer wall of the rotating disk 5 near the L-shaped frame 2, and the output shaft of the stepper motor 13 is connected to the clamping mechanism 6;

[0030] Each clamping mechanism 6 includes a clamping shell 601, and each set of hydraulic rods 7 is fixedly installed on the outer wall of the corresponding clamping shell 601. A bidirectional lead screw 602 is rotatably installed in the inner wall of the clamping shell 601. Two clamping plates 603 are threadedly installed on the outer wall of the bidirectional lead screw 602. The two clamping plates 603 are slidably connected to the inner wall of the clamping shell 601. A reciprocating motor 604 is installed on the outer wall of the clamping shell 601. The output shaft of the reciprocating motor 604 is fixedly connected to the bidirectional lead screw 602. The output shaft of the stepper motor 13 is fixedly connected to the outer wall of the clamping shell 601.

[0031] In the technical solution of this utility model, the drive motor 4 can drive the rotating disk 5 to rotate, and the clamping mechanism 6 on the rotating disk 5 can clamp the workpiece. The stepper motor 13 can drive the clamping mechanism 6 to swing back and forth. When the clamping mechanism 6 below the rotating disk 5 is in the position of the solder bath, the hydraulic rod 7 drives the scraper 8 to extend and retract. With the cooperation of the stepper motor 13, the hydraulic rod 7 can easily scrape off the oxides on the surface of the solder shell 3. When the workpiece is immersed in solder, the electric push rod 9 drives the U-shaped block 10 to move. The U-shaped block 10 scrapes off the tin oxides on the outer wall of the scraper 8. When the workpiece is immersed in solder, the scraper 8 is stationary and corresponds to the U-shaped block 10. During the pushing process, the U-shaped block 10 and its end face can scrape off the oxides on the outer wall of the scraper and store them in the storage tank 11, thereby controlling the quality of the workpiece immersion in solder and enhancing the efficiency of the workpiece immersion in solder.

[0032] In addition, the clamping shell 601 can fix the hydraulic rod 7, provide rotational support for the bidirectional lead screw 602, and drive the two clamping plates 603 to move in opposite directions when the bidirectional lead screw 602 rotates. The clamping shell 601 can guide the movement of the clamping plates 603, fix the reciprocating motor 604, and drive the bidirectional lead screw 602 to rotate back and forth. The stepper motor 13 can drive the clamping shell 601 to rotate, and the stepper motor 13 also has a reciprocating rotation function.

[0033] In the technical solution of this utility model, such as Figure 4 As shown, a collection shell 12 is fixedly installed on the outer wall of one side of the U-shaped block 10. The collection shell 12 is connected to the storage tank 11. The collection shell 12 can collect tin oxide. The collection shell 12 is fixedly installed by bolts, and the collection shell 12 can be disassembled to facilitate the processing of tin oxide inside the collection shell 12.

[0034] In the technical solution of this utility model, such as Figure 2 As shown, a groove 14 is provided on one side of the rotating disk 5 near the L-shaped frame 2, and the groove 14 is arranged in a ring shape. A slider 15 is slidably connected to the inner wall of the rotating disk 5 inside the groove 14. The slider 15 is fixedly installed with the L-shaped frame 2. By sliding the slider 15 in the groove 14 and installing the slider 15 with the L-shaped frame 2, the stability of the rotating disk 5 can be further enhanced when the rotating disk 5 is rotating.

[0035] In use, the drive motor 4 drives the rotating disk 5 to rotate, which in turn drives the clamping shell 601 to rotate. The reciprocating motor 604 drives the bidirectional lead screw 602 to rotate, which in turn drives the clamping plate 603 to move in opposite directions, thereby clamping the workpiece. The workpiece can be placed by the operator, or the workpiece can be clamped and transported by a double conveyor belt above, making it easy to move the workpiece between the clamping plates 603. The stepper motor 13 drives the clamping shell 601 to swing back and forth. When the clamping mechanism 6 below the rotating disk 5 is in the solder bath position, the hydraulic rod 7 drives the scraper 8 to extend and retract. With the cooperation of the stepper motor 13, the hydraulic rod 7 can easily scrape off the oxides on the surface of the solder shell 3. When the workpiece is immersed in solder, the electric push rod 9 drives the U-shaped block 10 to move. The U-shaped block 10 scrapes off the tin oxides on the outer wall of the scraper 8 and stores them in the storage tank 11, thereby controlling the quality of the workpiece immersion in solder and improving the efficiency of the workpiece immersion in solder.

Claims

1. A capacitor immersion tin machine characterized by: The application relates to a tin shell cleaning device, which comprises a bottom plate (1), a tin shell (3) fixedly installed at the upper end of the bottom plate (1), an L-shaped frame (2) fixedly installed at the upper end of the bottom plate (1) on one side of the tin shell (3), a driving motor (4) installed at the upper end of the L-shaped frame (2), a rotating disc (5) fixedly installed at the output shaft of the driving motor (4), a plurality of clamping mechanisms (6) arranged on the side, away from the driving motor (4), of the rotating disc (5), a hydraulic rod (7) arranged on one side of each group of the clamping mechanisms (6), a scraper (8) fixedly installed at the telescopic end of the hydraulic rod (7), an electric push rod (9) installed in the inner wall of the L-shaped frame (2), a U-shaped block (10) fixedly installed at the telescopic end of the electric push rod (9), a storage groove (11) formed in the inner wall of the U-shaped block (10) close to the tin shell (3), a stepping motor (13) installed on the outer wall of the rotating disc (5) close to the L-shaped frame (2), and the output shaft of the stepping motor (13) is connected with the clamping mechanism (6).

2. The capacitor immersion tin machine according to claim 1, wherein A sliding groove (14) is formed in the side face of the rotating disc (5) close to the L-shaped frame (2), the sliding groove (14) is annularly arranged, a sliding block (15) is slidably connected with the inner wall of the rotating disc (5) in the sliding groove (14), and the sliding block (15) is fixedly installed with the L-shaped frame (2).

3. The capacitor immersion tin machine according to claim 1, wherein A collecting shell (12) is fixedly installed on the outer wall of the U-shaped block (10), and the collecting shell (12) is communicated with the storage groove (11).

4. The capacitor immersion tin machine according to claim 1, wherein, Each group of the clamping mechanisms (6) comprises a clamping shell (601), and each group of the hydraulic rods (7) is fixedly installed with the outer wall of the corresponding clamping shell (601).

5. The capacitor immersion tin machine according to claim 4, wherein, A bidirectional screw rod (602) is rotatably installed in the inner wall of the clamping shell (601), and two clamping plates (603) are threadedly installed on the outer wall of the bidirectional screw rod (602).

6. The capacitor immersion tin machine according to claim 5, wherein, The two clamping plates (603) are slidably connected with the inner wall of the clamping shell (601).

7. The machine of claim 6, wherein the plurality of pins are arranged in a plurality of rows. A reciprocating motor (604) is installed on the outer wall of the clamping shell (601), and the output shaft of the reciprocating motor (604) is fixedly connected with the bidirectional screw rod (602).

8. The machine of claim 7, wherein the plurality of pins are arranged in a plurality of rows. The output shaft of the stepping motor (13) is fixedly connected with the outer wall of the clamping shell (601).

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