Automatic discharging device of transformer coil winding machine

Abstract

The utility model discloses an automatic unloading device of a transformer coil winding machine, which comprises a mounting base, a chute is arranged in the middle of the upper end of the mounting base, a material receiving device is fixedly arranged at the left part of the upper end of the mounting base, and a support frame is fixedly arranged at the rear part of the upper end of the mounting base. A supporting device is fixedly installed on the lower portion of the front end of the supporting frame, and a discharging device is jointly installed on the front portion and the middle portion of the upper end of the supporting frame. According to the automatic discharging device of the transformer coil winding machine, a third electric telescopic rod on the supporting device drives a baffle to contract backwards, then the baffle is pulled out of the lower end of a winding shaft, finally, a first electric telescopic rod pushes a push plate downwards, the push plate moves on the winding shaft through a movable groove, and therefore the automatic discharging device of the transformer coil winding machine is achieved. And therefore, the coil on the outer surface of the winding shaft is pushed into the material receiving groove, automatic discharging of the coil is completed, and the discharging speed of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer coil unloading, in particular to an automatic unloading device of a transformer coil winding machine. Background Art

[0002] With the rapid improvement of the quality of social life, the requirements for the quality and performance of power equipment in the power system are getting higher and higher. Transformers are widely used in the power industry. Transformers are devices that use the principle of electromagnetic induction to change the AC voltage. Their main functions include: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc.

[0003] The transformer is mainly composed of a coil and an iron core, especially the coil in the transformer, which needs to be wound by a winding machine. However, after the existing winding machine winds the transformer coil, the transformer coil will mostly be clamped on the winding shaft of the winding machine, without good automatic unloading, which will affect the unloading speed and reduce the working efficiency of the device. In summary, the existing transformer coil winding machine still has the following problems:

[0004] After the winding machine has wound the transformer coil, it is inconvenient to unload the transformer coil, which in turn affects the working efficiency of the device. Utility Model Content

[0005] The main purpose of the utility model is to provide an automatic unloading device for a transformer coil winding machine, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An automatic unloading device for a transformer coil winding machine comprises a mounting base, a slide groove is provided in the middle of the upper end of the mounting base, a material receiving device is fixedly installed on the left upper end of the mounting base, a support frame is fixedly installed on the rear upper end of the mounting base, a support device is fixedly installed on the lower front end of the support frame, and a material unloading device is installed jointly on the front upper end and the middle upper end of the support frame.

[0008] Preferably, the unloading device includes a servo motor and a No. 1 electric telescopic rod, the output end of the servo motor is fixedly mounted with a winding shaft, the output end of the No. 1 electric telescopic rod is fixedly mounted with a connecting plate, the front end of the connecting plate is fixedly mounted with a push plate, the middle part of the upper end of the push plate is provided with a movable groove, the push plate is inserted and movably mounted on the outer surface of the winding shaft through the movable groove, the No. 1 electric telescopic rod is fixedly mounted in the middle part of the upper end of the support frame, and the servo motor is fixedly mounted at the front part of the upper end of the support frame. The baffle is driven to retract backwards by the No. 3 electric telescopic rod, and the baffle is then pulled out of the lower end of the winding shaft, and then the push plate is pushed downward by the No. 1 electric telescopic rod, and the push plate is then moved on the winding shaft through the movable groove, thereby pushing the coil on the outer surface of the winding shaft into the receiving slot, thereby completing the automatic unloading of the coil.

[0009] Preferably, the material receiving device comprises a No. 2 electric telescopic rod, a material receiving seat is fixedly installed at the output end of the No. 2 electric telescopic rod, a material receiving slot is opened at the upper end of the material receiving seat, a slider is fixedly installed at the lower end of the material receiving seat, the material receiving seat is installed at the upper end of the slot through the slider, and the No. 2 electric telescopic rod is fixedly installed at the upper left part of the mounting base. The No. 2 electric telescopic rod pushes the material receiving seat, and the material receiving seat slides on the slot through the slider, so that the material receiving slot on the material receiving seat is aligned with the winding shaft, so that the coil just enters the material receiving slot when it falls.

[0010] Preferably, the support device includes a No. 3 electric telescopic rod, a baffle is fixedly installed at the output end of the No. 3 electric telescopic rod, a connecting groove is opened in the middle of the upper end of the baffle, and the No. 3 electric telescopic rod is fixedly installed at the lower front end of the support frame. Through the design of the baffle, the lower part of the winding shaft can be supported and shielded to prevent the coil from falling during winding, and the connecting groove on it can also facilitate the baffle to align with the winding shaft.

[0011] Preferably, the sliding block is T-shaped.

[0012] Preferably, the winding shaft is located in the connecting groove, and there is a gap between the winding shaft and the baffle.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The servo motor on the unloading device drives the winding shaft on its output end to rotate, and the winding shaft then winds the transformer wire into a coil. When the coil is wound, the No. 2 electric telescopic rod on the receiving device first pushes the receiving seat, and the receiving seat then slides on the slide slot through the slider, so that the receiving slot on the receiving seat is aligned with the winding shaft, and then the No. 3 electric telescopic rod on the supporting device drives the baffle to retract backward, and the baffle is then pulled out of the lower end of the winding shaft, and finally the No. 1 electric telescopic rod pushes the push plate downward, and the push plate moves on the winding shaft through the movable slot, so that the coil on the outer surface of the winding shaft is pushed into the receiving slot, thereby completing the automatic unloading of the coil, thereby improving the unloading speed of the device.

[0015] 2. Through the design of the baffle, the lower part of the winding shaft can be supported and shielded to prevent the coil from falling during winding, and the connecting groove on it can also facilitate the baffle to align with the winding shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an automatic unloading device of a transformer coil winding machine according to the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of a material unloading device of an automatic unloading device of a transformer coil winding machine of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a material receiving device of an automatic unloading device of a transformer coil winding machine according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a supporting device of an automatic unloading device of a transformer coil winding machine.

[0020] In the figure: 1. Installation base; 2. Feeding device; 3. Feeding device; 4. Support device; 5. Slide; 6. Support frame; 20. Servo motor; 21. No. 1 electric telescopic rod; 22. Connecting plate; 23. Winding shaft; 24. Push plate; 25. Movable groove; 30. No. 2 electric telescopic rod; 31. Feeding seat; 32. Feeding groove; 33. Sliding block; 40. No. 3 electric telescopic rod; 41. Baffle; 42. Connecting groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, an automatic unloading device for a transformer coil winding machine includes a mounting base 1, a slide groove 5 is opened in the middle of the upper end of the mounting base 1, a material receiving device 3 is fixedly installed on the left upper end of the mounting base 1, a support frame 6 is fixedly installed on the rear upper end of the mounting base 1, a support device 4 is fixedly installed on the lower front end of the support frame 6, and a material unloading device 2 is installed on the front and middle upper ends of the support frame 6.

[0025] The unloading device 2 includes a servo motor 20 and a No. 1 electric telescopic rod 21. The output end of the servo motor 20 is fixedly installed with a winding shaft 23. The output end of the No. 1 electric telescopic rod 21 is fixedly installed with a connecting plate 22. The front end of the connecting plate 22 is fixedly installed with a push plate 24. The middle part of the upper end of the push plate 24 is provided with a movable groove 25. The push plate 24 is inserted and movably installed on the outer surface of the winding shaft 23 through the movable groove 25. The No. 1 electric telescopic rod 21 is fixedly installed in the middle part of the upper end of the support frame 6. The servo motor 20 is fixedly installed in the front part of the upper end of the support frame 6. The baffle 41 is driven to retract backwards by the No. 3 electric telescopic rod 40, and the baffle 41 is then pulled out of the lower end of the winding shaft 23. Then, the push plate 24 is pushed downward by the No. 1 electric telescopic rod 21, and the push plate 24 is then moved on the winding shaft 23 through the movable groove 25, so that the coil on the outer surface of the winding shaft 23 is pushed into the receiving groove 32, thereby completing the automatic unloading of the coil.

[0026] The material receiving device 3 includes a No. 2 electric telescopic rod 30, a material receiving seat 31 is fixedly installed at the output end of the No. 2 electric telescopic rod 30, a material receiving groove 32 is opened at the upper end of the material receiving seat 31, a slider 33 is fixedly installed at the lower end of the material receiving seat 31, the material receiving seat 31 is installed at the upper end of the slide groove 5 through the slider 33, and the No. 2 electric telescopic rod 30 is fixedly installed at the upper left part of the mounting base 1; the slider 33 is T-shaped. The No. 2 electric telescopic rod 30 pushes the material receiving seat 31, and the material receiving seat 31 slides on the slide groove 5 through the slider 33, so that the material receiving groove 32 on the material receiving seat 31 is aligned with the winding shaft 23, so that the coil just enters the material receiving groove 32 when it falls.

[0027] The support device 4 includes a No. 3 electric telescopic rod 40, a baffle 41 is fixedly installed at the output end of the No. 3 electric telescopic rod 40, a connecting groove 42 is opened in the middle of the upper end of the baffle 41, and the No. 3 electric telescopic rod 40 is fixedly installed at the lower front end of the support frame 6; the winding shaft 23 is located in the connecting groove 42, and there is a gap between the winding shaft 23 and the baffle 41. Through the design of the baffle 41, the lower part of the winding shaft 23 can be supported and shielded to prevent the coil from falling during winding, and the connecting groove 42 thereon can also facilitate the baffle 41 to align with the winding shaft 23.

[0028] It should be noted that the utility model is an automatic unloading device for a transformer coil winding machine. The servo motor 20 on the unloading device 2 drives the winding shaft 23 on its output end to rotate, and the winding shaft 23 then winds the transformer wire into a coil. When the coil is wound, the No. 2 electric telescopic rod 30 on the receiving device 3 first pushes the receiving seat 31, and the receiving seat 31 then slides on the slide groove 5 through the slider 33, so that the receiving groove 32 on the receiving seat 31 is aligned with the winding shaft 23. Then, the baffle plate 41 is driven to retract backwards through the No. 3 electric telescopic rod 40 on the supporting device 4, and the baffle plate 41 is then pulled out of the lower end of the winding shaft 23, and finally the push plate 24 is pushed downwards through the No. 1 electric telescopic rod 21, and the push plate 24 is then moved on the winding shaft 23 through the movable groove 25, thereby pushing the coil on the outer surface of the winding shaft 23 into the receiving groove 32, and then the No. 2 electric telescopic rod 30 drives the receiving seat 31 to return, thereby completing the automatic unloading of the coil, thereby improving the unloading speed of the device.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic unloading device for a transformer coil winding machine, comprising a mounting base (1), characterized in that: A slide groove (5) is provided in the middle of the upper end of the mounting base (1); a material receiving device (3) is fixedly installed on the left upper end of the mounting base (1); a support frame (6) is fixedly installed on the rear upper end of the mounting base (1); a support device (4) is fixedly installed on the lower front end of the support frame (6); and a material unloading device (2) is installed on the front upper end and the middle upper end of the support frame (6).

2. The automatic unloading device of a transformer coil winding machine according to claim 1, characterized in that: The unloading device (2) comprises a servo motor (20) and a first electric telescopic rod (21); a winding shaft (23) is fixedly mounted on the output end of the servo motor (20); a connecting plate (22) is fixedly mounted on the output end of the first electric telescopic rod (21); a push plate (24) is fixedly mounted on the front end of the connecting plate (22); a movable groove (25) is formed in the middle of the upper end of the push plate (24); the push plate (24) is movably mounted on the outer surface of the winding shaft (23) through the movable groove (25); the first electric telescopic rod (21) is fixedly mounted on the middle of the upper end of the support frame (6); and the servo motor (20) is fixedly mounted on the front of the upper end of the support frame (6).

3. The automatic unloading device of a transformer coil winding machine according to claim 1, characterized in that: The material receiving device (3) comprises a No. 2 electric telescopic rod (30), a material receiving seat (31) is fixedly mounted on the output end of the No. 2 electric telescopic rod (30), a material receiving groove (32) is formed on the upper end of the material receiving seat (31), a sliding block (33) is fixedly mounted on the lower end of the material receiving seat (31), the material receiving seat (31) is mounted on the upper end of the sliding groove (5) through the sliding block (33), and the No. 2 electric telescopic rod (30) is fixedly mounted on the upper left part of the mounting base (1).

4. The automatic unloading device of a transformer coil winding machine according to claim 2, characterized in that: The support device (4) comprises a third electric telescopic rod (40), a baffle (41) being fixedly mounted on the output end of the third electric telescopic rod (40), a connecting groove (42) being formed in the middle of the upper end of the baffle (41), and the third electric telescopic rod (40) being fixedly mounted on the lower front end of the support frame (6).

5. The automatic unloading device of a transformer coil winding machine according to claim 3, characterized in that: The sliding block (33) is T-shaped.

6. The automatic unloading device of a transformer coil winding machine according to claim 4, characterized in that: The winding shaft (23) is located in the connecting groove (42), and there is a gap between the winding shaft (23) and the baffle (41).

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