Automatic tinning device for transformer component

Abstract

The utility model discloses an automatic tinning device for transformer components, and relates to the technical field of transformer component processing, the automatic tinning device comprises a bottom plate, a main plate and a bearing assembly, a rear plate is fixed on the rear side above the bottom plate, a rotating motor is installed above the rear plate, the front side of the rotating motor is provided with a rotating shaft, and the rotating shaft is connected with the main plate. And a main plate is fixed to the front side of the rotating shaft, six sets of mounting grooves are evenly distributed in the outer side of the main plate, moving assemblies and U-shaped frames are mounted in the mounting grooves, and bearing assemblies are mounted in the U-shaped frames. According to the automatic tin coating device for the transformer component, the moving assembly can drive the transformer component borne by the bearing assembly on the inner side of the U-shaped frame to move, the lead position of the transformer component is fed into a tin bath by a certain depth, then tin coating is conducted on the transformer component, and the bearing plate can be turned over; therefore, after tinning, the bearing plate can be turned over to feed the transformer components to the upper side face of the feeding belt to be fed to the next procedure.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer component processing, in particular to an automatic tinning device for transformer components. Background Art

[0002] During the processing of transformer components, they need to be tinned. Tinning is to pre-moisten the leads of components or conductive welding parts to be soldered with solder, which is generally also called tinning. The purpose of tinning is to smoothly carry out welding work during the assembly of the whole machine, so a thin and uniform layer of solder is pre-applied on the leads of components, wire ends and various wire terminals, so a tinning device is needed.

[0003] The existing automatic tinning device for transformer components usually needs to feed the components one by one for tinning, which is not convenient for tinning multiple components continuously and is not convenient for automatic feeding of components after tinning, so the working efficiency is insufficient.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic tinning device for transformer components is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic tinning device for transformer components to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic tin-plating device for transformer components, comprising a base plate, a main board and a bearing assembly, a rear plate is fixed on the upper rear side of the base plate, and a rotating motor is installed above the rear plate, a rotating shaft is arranged on the front side of the rotating motor, and the main board is fixed on the front side of the rotating shaft, six groups of mounting grooves are evenly distributed on the outer side of the main board, and a moving assembly and a U-shaped frame are installed inside the mounting grooves, a bearing assembly is installed inside the U-shaped frame, and a positioning assembly is installed on one side of the outer side of the U-shaped frame, a feeding belt is installed on the upper right side of the base plate through a support rod, and the feeding belt is located in front of the main board, a tin bath is installed on the middle upper side of the base plate, and a storage box is fixed on the upper left side of the base plate, a feeding pump is installed on one side of the storage box, and a feeding pipe is connected to the side of the feeding pump close to the tin bath.

[0007] Furthermore, the moving component includes an installation frame, a driving motor, a screw rod, a moving sleeve and a connecting block. The driving motor is installed at the lower part of the interior of the installation frame, and a screw rod is arranged on the upper side of the driving motor. The moving sleeve is arranged on the outer side of the screw rod, and a connecting block is fixed in front of the moving sleeve.

[0008] Furthermore, the movable sleeve is slidably connected to the installation frame, and the movable sleeve is fixedly connected to the middle part of the U-shaped frame through a connecting block, and the U-shaped frame is slidably connected to the installation groove.

[0009] Furthermore, the bearing assembly includes a movable shaft, a bearing plate and a micro motor; the bearing plate is rotatably mounted inside the U-shaped frame via the movable shaft, and a micro motor is disposed on one side of the movable shaft.

[0010] Furthermore, the bearing assembly also includes a negative pressure suction cup and a micro vacuum pump. The negative pressure suction cup is evenly distributed on the surface of the bearing plate, and one side of the negative pressure suction cup is connected to the micro vacuum pump through a pipeline.

[0011] Furthermore, the positioning assembly includes a side plate, a rotating shaft and a connecting rod. The side plate is fixedly connected to the U-shaped frame, and a connecting rod is rotatably installed on the front side of the side plate through a motor and a rotating shaft.

[0012] Furthermore, the positioning assembly also includes a telescopic rod and a positioning plate. The connecting rod is in a "Z"-shaped structure, and the telescopic rod is installed at one end of the connecting rod, and the positioning plate is fixed to the other end of the telescopic rod.

[0013] The utility model provides an automatic tinning device for transformer components, which has the following beneficial effects:

[0014] The utility model is provided with a main board, a moving component and a tin bath. The main board can be rotated so that the lead position of the transformer component fastened inside its installation groove is located in the middle of the tin bath. The moving component can drive the movement of the transformer component carried by the carrying component inside the U-shaped frame, and send the lead position to a certain depth in the tin bath, thereby tinning the transformer component.

[0015] The utility model is provided with a bearing assembly and a positioning assembly. The negative pressure suction cups evenly distributed on the surface of the bearing plate can perform preliminary positioning of the transformer components. The positioning assembly can further tighten and position the transformer components after negative pressure adsorption, and the bearing plate can be flipped, so that the bearing plate can be flipped after tinning to feed the transformer components to the upper side of the feeding belt for feeding to the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural schematic diagram of an automatic tinning device for transformer components of the utility model;

[0017] Figure 2 This is a schematic diagram of the half-section structure of the mainboard of an automatic tinning device for transformer components of the utility model;

[0018] Figure 3 This is a schematic diagram of the enlarged structure of a U-shaped frame of an automatic tinning device for transformer components of the utility model;

[0019] Figure 4 The utility model is a rear structural schematic diagram of an automatic tinning device for transformer components.

[0020] In the figure: 1. bottom plate; 2. back plate; 3. rotating motor; 4. rotating shaft; 5. main board; 6. mounting slot; 7. moving assembly; 701. mounting frame; 702. driving motor; 703. screw rod; 704. moving sleeve; 705. connecting block; 8. U-shaped frame; 9. bearing assembly; 901. movable shaft; 902. bearing plate; 903. micro motor; 904. negative pressure suction cup; 905. micro vacuum pump; 10. positioning assembly; 1001. side plate; 1002. rotating shaft; 1003. connecting rod; 1004. telescopic rod; 1005. positioning plate; 11. feeding belt; 12. tin bath; 13. storage box; 14. feeding pump; 15. feeding pipe. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 4 As shown, an automatic tinning device for transformer components comprises a bottom plate 1, a main plate 5 and a bearing assembly 9, a back plate 2 is fixed to the upper rear side of the bottom plate 1, and a rotating motor 3 is installed above the back plate 2, a rotating shaft 4 is arranged on the front side of the rotating motor 3, and a main plate 5 is fixed to the front side of the rotating shaft 4, six groups of mounting grooves 6 are evenly distributed on the outer side of the main plate 5, and a moving assembly 7 and a U-shaped frame 8 are installed inside the mounting grooves 6, a bearing assembly 9 is installed inside the U-shaped frame 8, and a positioning assembly 10 is installed on one side of the outer side of the U-shaped frame 8, a feeding belt 11 is installed on the upper right side of the bottom plate 1 through a support rod, and the feeding belt 11 is located in front of the main plate 5, a tin bath 12 is installed on the middle upper side of the bottom plate 1, and a storage box 13 is fixed on the upper left side of the bottom plate 1, a feeding pump 14 is installed on one side of the storage box 13, and a feeding pipe 15 is connected to the side of the feeding pump 14 close to the tin bath 12;

[0023] The specific operation is as follows: the mainboard 5 is driven to rotate by rotating the motor 3 and the rotating shaft 4, so that the lead position of the transformer component fastened inside the mounting groove 6 of the mainboard 5 is located in the center of the tin bath 12, so as to facilitate the subsequent tinning of the transformer components. The tin liquid inside the storage box 13 is conveniently fed into the inside of the tin bath 12 by the feeding pump 14 and the feeding pipe 15, and the tin liquid in the tin bath 12 is replenished to maintain a stable liquid level.

[0024] like Figure 2-Figure 3As shown, the moving assembly 7 includes a mounting frame 701, a driving motor 702, a screw rod 703, a moving sleeve 704 and a connecting block 705. The driving motor 702 is installed at the lower part of the mounting frame 701, and the screw rod 703 is arranged on the upper side of the driving motor 702. The outer side of the screw rod 703 is sleeved with a moving sleeve 704, and the connecting block 705 is fixed in front of the moving sleeve 704; the moving sleeve 704 is slidably connected to the mounting frame 701, and the moving sleeve 704 is fixedly connected to the middle part of the U-shaped frame 8 through the connecting block 705, and the U-shaped frame 8 is slidably connected to the mounting groove 6;

[0025] The specific operation is as follows: the driving motor 702 is used to drive the rotation of the screw rod 703 and then drive the movable sleeve 704 to move up and down, so that the movable sleeve 704 can drive the displacement of the connecting block 705 and the U-shaped frame 8, and then send one side of the lead position of the transformer component carried by the inner side supporting assembly 9 of the U-shaped frame 8 into a certain depth in the tin bath 12, thereby tinning the transformer component.

[0026] like Figure 2-Figure 3 As shown, the bearing assembly 9 includes a movable shaft 901, a bearing plate 902 and a micro motor 903. The bearing plate 902 is rotatably mounted inside the U-shaped frame 8 through the movable shaft 901, and a micro motor 903 is arranged on one side of the movable shaft 901; the bearing assembly 9 also includes a negative pressure suction cup 904 and a micro vacuum pump 905. The negative pressure suction cups 904 are evenly distributed on the surface of the bearing plate 902, and one side of the negative pressure suction cup 904 is connected to the micro vacuum pump 905 through a pipeline;

[0027] The specific operation is as follows: the transformer components can be moved and fitted to the surface of the carrier plate 902 by the robot, and the negative pressure suction cups 904 evenly distributed on the surface of the carrier plate 902 can be evacuated by the micro vacuum pump 905, so that the transformer components can be preliminarily positioned, and the micro motor 903 can drive the flipping of the movable shaft 901 and the carrier plate 902, so that the carrier plate 902 can be flipped after tinning to feed the transformer components to the upper side of the feeding belt 11, and then the tinned transformer components can be fed to the next process.

[0028] like Figure 2-Figure 3 As shown, the positioning assembly 10 includes a side plate 1001, a rotating shaft 1002 and a connecting rod 1003. The side plate 1001 is fixedly connected to the U-shaped frame 8, and the connecting rod 1003 is rotatably installed on the front side of the side plate 1001 through the motor and the rotating shaft 1002; the positioning assembly 10 also includes a telescopic rod 1004 and a positioning plate 1005, the connecting rod 1003 is a "Z"-shaped structure, and the telescopic rod 1004 is installed at one end of the connecting rod 1003, and the positioning plate 1005 is fixed at the other end of the telescopic rod 1004;

[0029] The specific operation is as follows: during the positioning process, the telescopic rod 1004 is used to facilitate the telescopic adjustment of the position of the positioning plate 1005, so that the positioning plate 1005 can further tighten and position the transformer components after negative pressure adsorption. Conversely, when feeding after the tinning is completed, the positioning plate 1005 can be retracted, and the connecting rod 1003 and the positioning plate 1005 can be driven to move through the motor and the rotating shaft 1002 to avoid affecting the flipping and transportation of the transformer components.

[0030] In summary, if Figure 1-Figure 4 As shown, the automatic tinning device for transformer components, when in use, can firstly move the transformer components to fit and set them on the surface of the carrier plate 902 by a manipulator, and then use a micro vacuum pump 905 to evacuate the negative pressure suction cups 904 evenly distributed on the surface of the carrier plate 902, so that the transformer components can be preliminarily positioned, and then the telescopic rod 1004 is used to facilitate the telescopic adjustment of the position of the positioning plate 1005, so that the positioning plate 1005 can further tighten and position the transformer components after negative pressure adsorption;

[0031] Then, the main board 5 is driven to rotate by the rotating motor 3 and the rotating shaft 4, so that the lead position of the transformer component fastened inside the mounting groove 6 of the main board 5 is located in the middle of the tin bath 12, and then the screw rod 703 is driven to rotate by the driving motor 702 to drive the movable sleeve 704 to move up and down, so that the movable sleeve 704 can drive the displacement of the connecting block 705 and the U-shaped frame 8, and then the lead position side of the transformer component carried by the bearing assembly 9 on the inner side of the U-shaped frame 8 is sent to a certain depth in the tin bath 12, and the transformer component is tinned. In this process, the tin liquid inside the storage box 13 can be sent to the inside of the tin bath 12 by the feeding pump 14 and the feeding pipe 15, so as to replenish the tin liquid in the tin bath 12 to maintain a stable liquid level;

[0032] After the tinning is completed, the main board 5 continues to rotate so that the tinned transformer components move to the uppermost side, and then the positioning plate 1005 is retracted, and the connecting rod 1003 and the positioning plate 1005 are driven by the motor and the rotating shaft 1002 to move to the side wall to prevent them from affecting the flipping and transportation of the transformer components. Then, the micro motor 903 can drive the flipping of the movable shaft 901 and the supporting plate 902, and then the negative pressure adsorption effect of the negative pressure suction cup 904 is released, so that after tinning, the supporting plate 902 is flipped to send the transformer components to the upper side of the feeding belt 11, and the tinned transformer components are fed to the next process through the feeding belt 11, thus completing the use process of the automatic tinning device for transformer components.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An automatic tinning device for transformer components, comprising a base plate (1), a main plate (5) and a bearing assembly (9), characterized in that: A rear plate (2) is fixed to the upper rear side of the bottom plate (1), and a rotating motor (3) is installed above the rear plate (2), a rotating shaft (4) is arranged on the front side of the rotating motor (3), and a main board (5) is fixed to the front side of the rotating shaft (4), six groups of mounting grooves (6) are evenly distributed on the outer side of the main board (5), and a moving component (7) and a U-shaped frame (8) are installed inside the mounting grooves (6), a bearing component (9) is installed inside the U-shaped frame (8), and the U-shaped frame ( 8), a positioning assembly (10) is installed on the outer side of the bottom plate (1), a feeding belt (11) is installed on the upper right side of the bottom plate (1) through a support rod, and the feeding belt (11) is located in front of the main board (5), a tin bath (12) is installed on the middle upper side of the bottom plate (1), and a storage box (13) is fixed on the upper left side of the bottom plate (1), a feeding pump (14) is installed on one side of the storage box (13), and a feeding pipe (15) is connected to the side of the feeding pump (14) close to the tin bath (12).

2. The automatic tinning device for transformer components according to claim 1 is characterized in that: The moving assembly (7) comprises a mounting frame (701), a driving motor (702), a screw rod (703), a moving sleeve (704) and a connection block (705); the driving motor (702) is mounted at the lower part of the mounting frame (701), the screw rod (703) is arranged on the upper side of the driving motor (702), the moving sleeve (704) is sleeved on the outer side of the screw rod (703), and the connection block (705) is fixed in front of the moving sleeve (704).

3. The automatic tinning device for transformer components according to claim 2 is characterized in that: The movable sleeve (704) is slidably connected to the installation frame (701), and the movable sleeve (704) is fixedly connected to the middle of the U-shaped frame (8) through a connecting block (705), and the U-shaped frame (8) is slidably connected to the installation groove (6).

4. The automatic tinning device for transformer components according to claim 1 is characterized in that: The bearing assembly (9) comprises a movable shaft (901), a bearing plate (902) and a micro motor (903); the bearing plate (902) is rotatably mounted inside the U-shaped frame (8) via the movable shaft (901), and a micro motor (903) is disposed on one side of the movable shaft (901).

5. The automatic tinning device for transformer components according to claim 4 is characterized in that: The bearing assembly (9) further comprises a negative pressure suction cup (904) and a micro vacuum pump (905); the negative pressure suction cup (904) is evenly distributed on the surface of the bearing plate (902), and one side of the negative pressure suction cup (904) is connected to the micro vacuum pump (905) via a pipeline.

6. The automatic tinning device for transformer components according to claim 1, characterized in that: The positioning assembly (10) comprises a side plate (1001), a rotating shaft (1002) and a connecting rod (1003); the side plate (1001) is fixedly connected to the U-shaped frame (8), and the connecting rod (1003) is rotatably mounted on the front side of the side plate (1001) via a motor and the rotating shaft (1002).

7. The automatic tinning device for transformer components according to claim 6, characterized in that: The positioning assembly (10) further comprises a telescopic rod (1004) and a positioning plate (1005); the connecting rod (1003) is in a "Z"-shaped structure, and the telescopic rod (1004) is installed at one end of the connecting rod (1003), and the positioning plate (1005) is fixed at the other end of the telescopic rod (1004).

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