Coil winding device for electric furnace transformer

Abstract

The coil winding device for the electric furnace transformer comprises a workbench, a support is arranged at one end of the upper end face of the workbench, mounting plates are symmetrically arranged on the two sides of one end of the upper end face of the support, a receding groove is formed in one end of the top of the support, and two sets of guide rails are arranged on the lower end face of one end of the support. A second rotating shaft is arranged on the side face of the mounting plate on one side, a lead screw is arranged at the output end of the second rotating shaft, a threaded sleeve is arranged outside the lead screw, a first moving frame is arranged at the bottom end of the threaded sleeve, and limiting grooves are symmetrically formed in the two sides of the interior of the first moving frame. The telescopic assembly in the first movable frame drives the second movable frame to longitudinally move, so that the second movable frame drives the first limiting roller to longitudinally adjust through the first mounting rod, and the problem that when the coil winding device is used for winding wires, the wires are prone to accumulation is solved; and therefore, the wire can be uniformly and neatly wound outside the winding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of coil winding devices, in particular to a coil winding device for an electric furnace transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core. It is mainly used for voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc.

[0003] For example, the Chinese patent application number is CN217264015U, a coil winding device for an electric furnace transformer, which includes a bottom plate, a motor box is fixedly connected to the upper surface of the bottom plate, a servo motor is arranged inside the motor box, a cavity is left inside the motor box, a take-up wheel base is fixedly connected to one side of the motor box, a take-up device is arranged on one side of the take-up wheel base, and four support columns are fixedly connected to the upper surface of the take-up wheel base. The above structure fixes the cable by sleeve-connecting the fixing ring on the fixing block, and the tooth groove also has a fixing effect on the cable to prevent the cable from loosening. When the cable needs to be taken out, it is only necessary to remove the fixing ring from the fixing block, rotate the fixing roller, and the fixing roller drives the first rotating member and the second rotating member to rotate, thereby driving the first movable member to move. Although the cable can be taken out, the working efficiency of the device is improved, but the above structure lacks a wire position adjustment structure, which causes the coil to easily accumulate on the surface of the winding roller when winding, and then the coil winding is not smooth enough. Therefore, the inventor proposes a coil winding device for an electric furnace transformer to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a coil winding device for an electric furnace transformer, so as to solve the problem that the coil collecting device structure in the prior art lacks a wire position adjustment structure, which causes the coil to easily accumulate on the surface of the winding roller during winding, thereby making the coil winding not smooth enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coil winding device for an electric furnace transformer, comprising a workbench, a bracket is arranged at one end of the upper end surface of the workbench, mounting plates are symmetrically arranged on both sides of one end of the upper end surface of the bracket, and a clearance groove is arranged inside one end of the top of the bracket, and two sets of guide rails are arranged on the lower end surface of one end of the bracket, and a second rotating shaft is arranged on the side of one side of the mounting plate, a screw rod is arranged at the output end of the second rotating shaft, a threaded sleeve is arranged on the outside of the screw rod, and a first moving frame is arranged at the bottom end of the threaded sleeve, limiting grooves are symmetrically arranged on both sides of the first moving frame, and a telescopic component is arranged at the center of the top end of the first moving frame, a second moving frame is arranged at the output end of the telescopic component, and limiting blocks are symmetrically arranged on both sides of the top end of the second moving frame, so that the second moving frame can drive the first limiting roller to be longitudinally adjusted through the first mounting rod.

[0006] As a technical solution of the utility model, two groups of first mounting rods are symmetrically arranged at the bottom end of the second movable frame, and first limiting rollers are arranged outside the first mounting rods so that the first limiting rollers can drive the wires to adjust their positions longitudinally and transversely.

[0007] As a technical solution of the utility model, a control box is arranged at one end of the front side of the workbench, and a control panel is arranged inside the control box so as to control the operation of the coil winding device through the control panel.

[0008] As a technical solution of the utility model, a first fixing piece is arranged inside the center of one end of the front side of the bracket, and a first support rod is arranged at the center of the front side of the bracket, a second fixing piece is arranged inside the center of the first support rod, and two groups of fasteners are symmetrically arranged inside the top end and the bottom end of one end of the second fixing piece, so that the second fixing piece and the first fixing piece cooperate with each other to fix one end of the first rotating shaft.

[0009] As a technical solution of the utility model, a first rotating driving member is arranged at the center of the rear side of the bracket, and a first rotating shaft is arranged at the output end of the first rotating driving member so that the first rotating driving member can drive the first rotating shaft to rotate.

[0010] As a technical solution of the utility model, a fixing frame is arranged at the center of the other end of the upper end surface of the workbench, two groups of second mounting rods are symmetrically arranged on the upper end surface of the fixing frame, and second limiting rollers are arranged on the top ends of the second mounting rods to facilitate the two groups of second limiting rollers to position the wires.

[0011] As a technical solution of the utility model, a second support rod is arranged at the top of the center of one side of the fixing frame, a cleaning device is arranged inside the top of the second support rod, and a cleaning sleeve is arranged inside the cleaning device so that the cleaning sleeve can clean the surface of the wire.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the coil winding device for the electric furnace transformer is not only reasonable in structure, convenient in use and simple in later maintenance, but also has the following advantages:

[0013] (1) The utility model drives the screw to rotate through the second rotating shaft, so that the screw drives the first moving frame to reciprocate horizontally along the outside of the guide rail through the threaded sleeve, and then the telescopic component inside the first moving frame drives the second moving frame to move longitudinally, so that the second moving frame drives the first limiting roller to adjust longitudinally through the first mounting rod, thereby solving the problem that the coil winding device is prone to wire accumulation when winding the wire, so that the wire can be evenly and neatly wound around the outside of the winding roller;

[0014] (2) Furthermore, the utility model solves the problem that the coil winding device cannot clean the surface of the wire by disposing a second support rod at the center of the top end near one side of the fixing frame, disposing a cleaning device inside the top end of the second support rod, and disposing a cleaning sleeve inside the cleaning device, and then passing the wire through the inside of the cleaning sleeve, thereby preventing the residue on the surface of the wire from affecting the conductivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

[0016] Figure 2 It is a rear view external structure schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0019] Figure 5 For the utility model Figure 2 Enlarged structural diagram at point C in the middle.

[0020] In the figure: 1. workbench; 2. control box; 3. control panel; 4. bracket; 5. first support rod; 6. first fixing member; 7. second fixing member; 8. cleaning sleeve; 9. fastener; 10. first rotating drive member; 11. first rotating axis; 12. guide rail; 13. mounting plate; 14. second rotating axis; 15. screw rod; 16. clearance groove; 17. threaded sleeve; 18. first movable frame; 19. limiting groove; 20. telescopic assembly; 21. second movable frame; 22. limiting block; 23. first mounting rod; 24. first limiting roller; 25. fixing frame; 26. second mounting rod; 27. second limiting roller; 28. second support rod; 29. ​​cleaning device. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5, the utility model provides an embodiment: a coil winding device for an electric furnace transformer, comprising a workbench 1, a bracket 4 is arranged at one end of the upper end surface of the workbench 1, mounting plates 13 are symmetrically arranged on both sides of one end of the upper end surface of the bracket 4, and a clearance groove 16 is arranged inside one end of the top of the bracket 4, and two sets of guide rails 12 are arranged on the lower end surface of one end of the bracket 4, and a second rotating shaft 14 is arranged on the side of one side of the mounting plate 13, and a screw rod 15 is arranged at the output end of the second rotating shaft 14, and a threaded sleeve 17 is arranged on the outside of the screw rod 15, and a first moving frame 18 is arranged at the bottom end of the threaded sleeve 17, and limited grooves 19 are symmetrically arranged on both sides of the first moving frame 18, and a telescopic component 20 is arranged at the center of the top of the first moving frame 18, and a second moving frame 21 is arranged at the output end of the telescopic component 20, and limited blocks 22 are symmetrically arranged on both sides of the top of the second moving frame 21;

[0023] When in use, the second rotating shaft 14 drives the screw rod 15 to rotate, so that the screw rod 15 drives the first mobile frame 18 to reciprocate horizontally along the outside of the guide rail 12 through the threaded sleeve 17, and then the telescopic assembly 20 inside the first mobile frame 18 drives the second mobile frame 21 to move longitudinally, so that the second mobile frame 21 drives the first limiting roller 24 to adjust longitudinally through the first mounting rod 23;

[0024] Two sets of first mounting rods 23 are symmetrically arranged at the bottom end of the second mobile frame 21, and first limiting rollers 24 are arranged outside the first mounting rods 23;

[0025] When in use, two sets of first mounting rods 23 are arranged side by side at the bottom end of the second mobile frame 21, and the first limiting rollers 24 are rotatably mounted on the outside of the first mounting rods 23 through bearings, so that the wire passes between the two sets of first limiting rollers 24, and the first limiting rollers 24 drive the wire to adjust the position longitudinally and transversely;

[0026] A control box 2 is provided at one end of the front of the workbench 1, and a control panel 3 is provided inside the control box 2;

[0027] When in use, a control panel 3 is arranged inside the control box 2 so that the coil winding device can be controlled to work through the control panel 3;

[0028] A first fixing member 6 is provided inside the center of one end of the front side of the bracket 4, and a first supporting rod 5 is provided at the center of the front side of the bracket 4, a second fixing member 7 is provided inside the center of the first supporting rod 5, and two sets of fasteners 9 are symmetrically provided inside the top and bottom ends of one end of the second fixing member 7;

[0029] When in use, the first fixing member 6 is movably installed at the center of one end of the front side of the bracket 4 through a hinge, and the second fixing member 7 is movably installed at the center of the front side of the first support rod 5 through a hinge, so that the second fixing member 7 and the first fixing member 6 cooperate with each other to fix one end of the first rotating shaft 11, thereby preventing the first rotating shaft 11 from swinging when rotating, thereby making the first rotating shaft 11 more stable during operation;

[0030] A first rotary drive member 10 is disposed at the center of the rear side of the bracket 4, and a first rotary shaft 11 is disposed at the output end of the first rotary drive member 10;

[0031] When in use, the first rotary drive member 10 is fixed at the center of the rear side of the bracket 4, and the first rotary shaft 11 is installed at the output end of the first rotary drive member 10, so that the first rotary drive member 10 drives the first rotary shaft 11 to rotate;

[0032] A fixing frame 25 is provided at the center of the other end of the upper end surface of the workbench 1, and two sets of second mounting rods 26 are symmetrically provided on the upper end surface of the fixing frame 25, and a second limiting roller 27 is provided at the top end of the second mounting rod 26;

[0033] When in use, two sets of second mounting rods 26 are fixed side by side on the top of the fixing frame 25, and the second limiting rollers 27 are rotatably installed on the outside of the top of the second mounting rods 26 through bearings, so that the wire passes between the two sets of second limiting rollers 27, thereby allowing the two sets of second limiting rollers 27 to position the wire;

[0034] A second support rod 28 is disposed at the top of the center of one side of the fixing frame 25, a cleaning device 29 is disposed inside the top of the second support rod 28, and a cleaning sleeve 8 is disposed inside the cleaning device 29;

[0035] When in use, a cleaning device 29 is arranged inside the top end of the second support rod 28, and a cleaning sleeve 8 is arranged inside the cleaning device 29, and then the wire passes through the cleaning sleeve 8, so that the cleaning sleeve 8 cleans the surface of the wire.

[0036] When the embodiment of the present application is in use: first, the winding roller is installed on the outside of the first rotating shaft 11, and then one end of the first rotating shaft 11 is fixed by the first fixing member 6 and the second fixing member 7, and then the wire is passed through the cleaning device 29, between the two sets of second limiting rollers 27 and between the first limiting roller 24 in sequence, and then the wire is wound around the outside of the winding roller, and then the first rotating driving member 10 is controlled by the control panel 3 to drive the first rotating shaft 11, so that the first rotating shaft 11 drives the winding roller to rotate, and at the same time, the second rotating shaft 14 drives the threaded sleeve 17 through the screw rod 15, so that the threaded sleeve 17 drives the first moving frame 18 to reciprocate laterally along the guide rail 12, and then the telescopic assembly 20 drives the first mounting rod 23 and the center of the first limiting roller 24 to move longitudinally through the second moving frame 21, so that the first limiting roller 24 drives the wire to move laterally and longitudinally, and then the wire is evenly wound around the outside of the winding roller, thereby completing the use of a coil winding device for an electric furnace transformer.

[0037] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A coil winding device for an electric furnace transformer, comprising a workbench (1), characterized in that: A bracket (4) is provided at one end of the upper end surface of the workbench (1), mounting plates (13) are symmetrically provided on both sides of one end of the upper end surface of the bracket (4), a clearance groove (16) is provided inside one end of the top of the bracket (4), two sets of guide rails (12) are provided at the lower end surface of one end of the bracket (4), and a second rotating shaft (14) is provided on the side of one side of the mounting plate (13), a screw rod (15) is provided at the output end of the second rotating shaft (14), a threaded sleeve (17) is provided outside the screw rod (15), a first moving frame (18) is provided at the bottom end of the threaded sleeve (17), limiting grooves (19) are symmetrically provided on both sides of the first moving frame (18), and a telescopic component (20) is provided at the center of the top end of the first moving frame (18), a second moving frame (21) is provided at the output end of the telescopic component (20), and limiting blocks (22) are symmetrically provided on both sides of the top end of the second moving frame (21).

2. The coil winding device for an electric furnace transformer according to claim 1, characterized in that: Two groups of first mounting rods (23) are symmetrically arranged at the bottom end of the second mobile frame (21), and first limiting rollers (24) are arranged outside the first mounting rods (23).

3. The coil winding device for an electric furnace transformer according to claim 1, characterized in that: A control box (2) is arranged at one end of the front of the workbench (1), and a control panel (3) is arranged inside the control box (2).

4. The coil winding device for an electric furnace transformer according to claim 1, characterized in that: A first fixing member (6) is arranged inside the center of one end of the front face of the bracket (4), and a first support rod (5) is arranged at the center of the front face of the bracket (4), a second fixing member (7) is arranged inside the center of the first support rod (5), and two sets of fasteners (9) are symmetrically arranged inside the top end and the bottom end of one end of the second fixing member (7).

5. The coil winding device for an electric furnace transformer according to claim 1, characterized in that: A first rotating drive member (10) is arranged at the center of the rear side of the bracket (4), and a first rotating shaft (11) is arranged at the output end of the first rotating drive member (10).

6. The coil winding device for an electric furnace transformer according to claim 1, characterized in that: A fixing frame (25) is arranged at the center of the other end of the upper end surface of the workbench (1), two groups of second mounting rods (26) are symmetrically arranged on the upper end surface of the fixing frame (25), and a second limiting roller (27) is arranged at the top end of the second mounting rod (26).

7. The coil winding device for an electric furnace transformer according to claim 6, characterized in that: A second support rod (28) is arranged at the top end at the center of one side of the fixing frame (25), a cleaning device (29) is arranged inside the top end of the second support rod (28), and a cleaning sleeve (8) is arranged inside the cleaning device (29).

Images