Cleaning device for tin immersion of network transformer pins

Abstract

The utility model relates to a cleaning device for network transformer needle angle tin immersion, and belongs to the technical field of network transformer production equipment. The cleaning device for tin immersion of the network transformer pins comprises a rack, tin immersion bars, a limiting frame plate, a clear water tank and a lifting net plate. A clear water tank is arranged on the rack; a lifting net plate is arranged in the clear water tank; lifting cylinders are mounted on two sides of the clear water tank; the lifting cylinder is connected with the lifting net plate; limiting frame plates are installed on the lifting screen plate in a sliding mode through symmetrically-arranged dovetail-shaped sliding rails. The cleaning device for tin immersion of the network transformer pins is compact in structure, ingenious in design and capable of cleaning the network transformer in order, so that the problems that an existing cleaning mode for tin immersion of the network transformer pins is high in reject ratio and difficult to recycle in order are solved, and the cleaning device is particularly suitable for cleaning work of the network transformer after tin immersion.

Description

Technical Field

[0001] The utility model relates to a cleaning device for tinning needle corners of a network transformer, belonging to the technical field of network transformer production equipment. Background Art

[0002] In the field of network transformer production technology, the pins of the network transformer need to use a tinning device to plate a layer of metallic tin on the pins. Then, according to the process requirements, the network transformer that has completed the tinning needs to be quickly placed in clean water to complete the cleaning work. The traditional way is to place the network transformer that has completed the tinning directly into the clean water tank for cleaning, although it meets the needs of cleaning to a certain extent. However, when using the existing method, since the network transformers will fall randomly into the clean water tank, there is not only the problem of easy damage and high unqualified rate due to collisions between each other, but also the problem of difficulty in orderly recovery after the network transformers are scattered randomly at the bottom of the clean water tank. Therefore, it is necessary to develop a new cleaning device to solve the above problems existing in the existing cleaning method of tinning the pins of network transformers. Summary of the invention

[0003] The utility model aims to provide a network transformer pin tinning cleaning device with compact structure and ingenious design to solve the problems of high unqualified rate and difficulty in orderly recycling in the existing network transformer pin tinning cleaning method.

[0004] The technical solution of the utility model is:

[0005] A cleaning device for tinning the pins of a network transformer comprises a frame, a tinning strip, a limit frame plate, a clean water tank and a lifting mesh plate; the characteristics are: the clean water tank is installed on the frame; the lifting mesh plate is arranged in the clean water tank; lifting cylinders are installed on both sides of the clean water tank; the lifting cylinders are connected to the lifting mesh plate; the limit frame plate is slidably installed on the lifting mesh plate through symmetrically arranged dovetail-type slide rails.

[0006] The limiting frame plate comprises a main rod, side rods and support bars; two groups of side rods are symmetrically arranged on both sides of the main rod; and a plurality of support bars are arranged at intervals on the main rod between the side rods.

[0007] Support edges are symmetrically arranged on both sides of the bottom of the support bar; a support edge is arranged on the inner side of the side rod; and a limited position insertion hole is arranged on the support edge.

[0008] A positioning slide groove is arranged in the middle of the tin-immersing strip; one end of the positioning slide groove is in an open structure; and a magnetic magnet is arranged on the tin-immersing strip at the bottom of the positioning slide groove.

[0009] The upper end of the clean water tank is connected with a water inlet pipe; the lower end of the clean water tank is connected with a drain valve and a drain pipe.

[0010] The advantages of the utility model are:

[0011] The cleaning device for tinning the pins of the network transformer has a compact structure and an ingenious design, and can clean the network transformer in an orderly manner, thereby solving the problems of high unqualified rate and difficulty in orderly recycling in the existing cleaning method for tinning the pins of the network transformer, and is particularly suitable for cleaning the network transformer after tinning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the tin-immersion strip of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the limit frame plate of the utility model;

[0015] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 5 This is a schematic diagram of the working state structure of the tin-immersion strip;

[0017] Figure 6 It is a schematic diagram of the working state structure of the limit frame plate;

[0018] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1. frame; 2. clean water tank; 3. lifting mesh plate; 4. lifting cylinder; 5. dovetail slide rail; 6. limit frame plate; 7. main rod; 8. side rod; 9. support bar; 10. dovetail slide hole; 11. support edge; 12. limit socket; 13. positioning slide groove; 14. drain valve; 15. drain pipe; 16. tinning bar; 17. workpiece. DETAILED DESCRIPTION

[0020] The cleaning device for tinning the pins of the network transformer comprises a frame 1, a tinning strip 16, a limit frame plate 6, a clean water tank 2 and a lifting screen plate 3 (see the attached manual). Figure 1 and 2 ).

[0021] A positioning slot 13 is provided in the middle of the tin-immersion strip 16; one end of the positioning slot 13 is an open structure (see the attached manual). Figure 2 ); A magnetic magnet is provided on the tin-immersed strip 16 at the bottom of the positioning chute 13. During operation, the workpiece can be adsorbed inside the positioning chute 13 under the action of the magnetic magnet suction force (see the attached manual). Figure 5 ).

[0022] A clean water tank 2 is mounted on the frame 1; a lifting mesh plate 3 is arranged inside the clean water tank 2; lifting cylinders 4 are mounted on both sides of the clean water tank 2; the lifting cylinders 4 are connected to the lifting mesh plate 3 (see the attached manual). Figure 1 ). When working, the lifting cylinder 4 can drive the lifting mesh plate 3 to move up and down. When working, the clean water tank 2 is filled with clean water of a certain water level, and the lifting mesh plate 3 can be immersed below the water surface or moved above the water surface during the up and down movement.

[0023] The upper end of the clean water tank 2 is connected to a water inlet pipe, and the lower end of the clean water tank 2 is connected to a drain valve 14 and a drain pipe 15 (see the attached drawings of the specification). During operation, the cleaning water in the clean water tank 2 can be replaced with the cooperation of the water inlet pipe and the drain pipe.

[0024] The lifting screen plate 3 is slidably provided with a limit frame plate 6 (see the attached manual) through a symmetrically arranged dovetail slide rail 5. Figure 1 ).

[0025] The limiting frame plate 6 includes a main rod 7, a side rod 8 and a support bar 9. Two sets of side rods 8 are symmetrically arranged on both sides of the main rod 7; a plurality of support bars 9 are arranged on the main rod 7 between the side rods 8 (see the attached manual). Figure 3 ).

[0026] The bottom of the side rod 8 is provided with a dovetail type sliding hole 10 (see the appendix of the specification). Figure 3 and 4 When working, the limit frame plate 6 can be slidably installed on the lifting mesh plate 3 through the dovetail sliding hole 10 and the dovetail sliding rail 5.

[0027] A stopper (not shown in the drawings of the specification) is provided at one end of the dovetail slide rail 5. The purpose of providing the stopper is to limit the limit frame plate 6 after the limit frame plate 6 is installed on the dovetail slide rail 5, so as to prevent the limit frame plate 6 from sliding out of the lifting mesh plate 3.

[0028] The bottom of the support bar 9 is symmetrically provided with support edges 11 on both sides; the inner side of the side bar 8 is provided with a support edge 11 (see the attached manual Figure 3 and 4 ); A limited position insertion hole 12 is provided on the supporting edge 11 (see the attached manual Figure 3 and 4 The width of the limit jack 12 is larger than the diameter of the pin of the network transformer, and the pin of the workpiece can be inserted into the limit jack 12 during operation (see the attached manual). Figure 7 ).

[0029] The cleaning device for tinning the pins of the network transformer is operated when the workpiece is adsorbed inside the positioning slide groove 13 of the tinning strip 16 under the action of the magnetic magnet suction force (see the attached manual). Figure 5 ) When the tinning is completed, the lifting cylinder 4 drives the lifting screen 3 to move above the water surface (see the attached manual). Figure 1 ).

[0030] When the lifting screen 3 is moved up to above the water surface, the tinning strip 16 is turned over so that the pins of the workpiece are facing downward (see the attached manual). Figure 5 ), and then align the tinning strip 16 with the space on both sides of the support strip 9 on the limit frame plate 6, and align the pins of the workpiece with the limit sockets 12, then move the tinning strip 16 downward to insert the pins of the workpiece into the corresponding limit sockets 12, and then drag the tinning strip 16 toward the direction of the main rod 7. In this process, the main rod 7 will prevent the workpiece from moving with the tinning strip 16, so that the workpiece will stay on the limit frame plate 6. When the tinning strip 16 is completely out of contact with the limit frame plate 6, the workpiece is completely located on the limit frame plate 6. Then, after the lifting screen 3 moves downward to drive the limit frame plate 6 to move below the water surface, the cleaning water can complete the cleaning of the workpiece.

[0031] After the above work is completed, the above actions can be repeated continuously; when the limit frame plate 6 is full of workpieces and the cleaning is completed, the limit frame plate 6 is removed and replaced with a new limit frame plate 6, and the cleaning device can enter the next working cycle.

[0032] The cleaning device for tinning the pins of the network transformer has a compact structure and an ingenious design, and can clean the network transformer in an orderly manner, thereby solving the problems of high unqualified rate and difficulty in orderly recycling in the existing cleaning method for tinning the pins of the network transformer, and is particularly suitable for cleaning the network transformer after tinning.

Claims

1. A cleaning device for tinning the pins of a network transformer, comprising a frame (1), a tinning strip (16), a limit frame plate (6), a clean water tank (2) and a lifting screen plate (3); characterized in that: The frame (1) is provided with a clean water tank (2); a lifting mesh plate (3) is arranged inside the clean water tank (2); lifting cylinders (4) are arranged on both sides of the clean water tank (2); the lifting cylinders (4) are connected to the lifting mesh plate (3); and a limit frame plate (6) is slidably arranged on the lifting mesh plate (3) via symmetrically arranged dovetail slide rails (5).

2. A cleaning device for tinning pins of a network transformer according to claim 1, characterized in that: The limiting frame plate (6) comprises a main rod (7), side rods (8) and support bars (9); two groups of side rods (8) are symmetrically arranged on both sides of the main rod (7); and a plurality of support bars (9) are arranged at intervals on the main rod (7) between the side rods (8).

3. A cleaning device for tinning the pins of a network transformer according to claim 2, characterized in that: The bottom of the side rod (8) is provided with a dovetail-shaped sliding hole (10).

4. A cleaning device for tinning pins of a network transformer according to claim 2, characterized in that: Support edges (11) are symmetrically arranged on both sides of the bottom of the support bar (9); a support edge (11) is arranged on the inner side of the side rod (8); and a limit position insertion hole (12) is arranged on the support edge (11).

5. A cleaning device for tinning pins of a network transformer according to claim 1, characterized in that: A positioning slide groove (13) is arranged in the middle of the tinning strip 16; one end of the positioning slide groove (13) is in an open structure; and a magnetic magnet is arranged on the tinning strip 16 at the bottom of the positioning slide groove (13).

6. A cleaning device for tinning pins of a network transformer according to claim 1, characterized in that: The upper end of the clean water tank (2) is connected to a water inlet pipe; the lower end of the clean water tank (2) is connected to a drain valve (14) and a drain pipe (15).

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