Machine head of numerical control edgewise winding machine

Abstract

The utility model relates to the technical field of mechanical devices, in particular to a numerical control edgewise winding machine head which comprises a fixing assembly, a displacement assembly and edgewise winding assemblies, the fixing assembly is located above the displacement assembly and the edgewise winding assemblies, the edgewise winding assemblies are arranged on the two sides of the fixing assembly, and the displacement assembly is located above the edgewise winding assembly on one side. The base is slidably connected to adjacent edgewise winding assemblies; the fixing assembly comprises assembling clamps, a top plate and a middle shaft, the assembling clamps are fixedly connected to the four ends below the top plate correspondingly, the device can be stably installed on the edgewise winding machine conveniently, the middle shaft is fixedly connected to the top plate, and one end of the middle shaft is connected with a motor; the displacement assembly comprises sliding rails, a connecting plate and a connecting frame, the connecting frame is fixedly connected to the middle shaft, the connecting plate is fixedly connected to the connecting frame, the sliding rails are symmetrically arranged on the connecting plate, and the two sliding rails are fixedly connected to the two sides of the connecting plate. The shape specification of the control coil can be automatically changed, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical devices, in particular to a head of a numerically controlled flat winding machine. Background Art

[0002] Flat coiling machine is a kind of equipment used for coil manufacturing, which is widely used in the production process of products such as welding machines, large electroplating power transformers, chargers and power transformers.

[0003] The flat winding machine head is a mechanical device used to wind the coil on the core shaft or assist in coil winding. The current existing technology still has the following areas for improvement: the flat winding machine head itself does not have a coil shape specification change control device. When winding, if coils of different shapes and specifications need to be wound, it is necessary to set up additional auxiliary devices to change the coil shape specifications, which increases production costs. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a CNC flat winding machine head, which can realize autonomous change of the shape and specifications of the control coil and reduce the production cost.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A CNC flat winding machine head comprises a fixed assembly, a displacement assembly and a flat winding assembly, wherein the fixed assembly is located above the displacement assembly and the flat winding assembly, the flat winding assembly is arranged on both sides of the fixed assembly, the displacement assembly is located above the flat winding assembly on one side and is slidably connected to the adjacent flat winding assembly;

[0007] The fixing assembly includes an assembly clamp, a top plate and a central axis, wherein the assembly clamp is fixedly connected to four ends below the top plate respectively, the central axis is fixedly connected to the top plate, and one end of the central axis is connected to a motor;

[0008] The displacement assembly includes a slide rail, a connecting plate and a connecting frame, wherein the connecting frame is fixedly connected to the central axis, the connecting plate is fixedly connected to the connecting frame, the slide rails are symmetrically arranged on the connecting plate, and two slide rails are fixedly connected to both sides of the connecting plate;

[0009] The flat winding assembly includes a winding groove, a first pneumatic cylinder, a second pneumatic cylinder, a first telescopic limit block, a second telescopic limit block and a coil. The winding groove is arranged at the lower end of the central axis, the first pneumatic cylinder is fixedly connected to one side of the central axis, the first telescopic limit block is fixedly connected to the front end of the first pneumatic cylinder, the second pneumatic cylinder is slidably connected to the slide rail, the second telescopic limit block is fixedly connected to the front end of the second pneumatic cylinder, and the coil is detachably connected to the winding groove.

[0010] Preferably, a through hole is provided in the middle of the top plate, the central axis passes through the through hole of the top plate, and the central axis is connected to a motor at one end above the top plate.

[0011] Preferably, the connection frame is arranged in the middle of the central axis, the connection frame is in a closed U-shape, through holes are arranged in the middle of the horizontal plane of the connection frame and the U-shaped opening surface, and the central axis passes through the through hole in the middle of the horizontal plane of the connection frame.

[0012] Preferably, the connecting plate is fixedly connected to the U-shaped side of the connecting frame.

[0013] Preferably, the first pneumatic cylinder and the second pneumatic cylinder are arranged in a concave shape, and the cylinder bodies of the first pneumatic cylinder and the second pneumatic cylinder are arranged parallel to the ground.

[0014] Preferably, the coil corner is in an arc shape, matching the arc angle of the winding slot.

[0015] The beneficial effects of the utility model are:

[0016] (1) By setting a fixing component, the technical effect that can be achieved is that the device can be stably installed on the flat winding machine; the central axis passes through the top plate, and a motor is connected to one end above the top plate. The external motor is connected to the flat winding machine, and a vertical assembly is adopted to more effectively utilize the space height.

[0017] (2) By setting up a displacement component, the technical effect that can be achieved is that the pneumatic cylinder can slide along the Y-axis direction, so that the shape and specifications of the coil can be changed autonomously according to the sliding position and the telescopic limit block, thereby reducing production costs.

[0018] (3) By setting up the flat winding assembly, the technical effect that can be achieved is that the telescopic limit block is telescopically pressed to ensure that the angle of the winding coil is more accurate. In conjunction with the displacement assembly, the coil shape specification can be changed independently without the aid of additional shape auxiliary equipment, thereby reducing production costs. The telescopic limit block is on the same horizontal plane as the winding coil, which facilitates the subsequent accurate coil pressing and shape specification change work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 It is the first stereogram of the utility model;

[0022] Figure 3 It is a right side view of the utility model;

[0023] Figure 4It is a second stereoscopic view of the utility model;

[0024] Description of main component symbols:

[0025] In the figure: 1. winding groove; 2. first pneumatic cylinder; 3. second pneumatic cylinder; 4. first telescopic limit block; 5. second telescopic limit block; 6. assembly clamp; 7. top plate; 8. coil; 9. slide rail; 10. middle axis; 11. connecting plate; 12. connecting frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" 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 application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "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 indirectly connected 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 this application can be understood according to specific circumstances.

[0029] Reference Figures 1 to 4 , a CNC flat winding machine head disclosed by the utility model, comprising a fixed component, a displacement component and a flat winding component, wherein the fixed component is located above the displacement component and the flat winding component, the flat winding component is arranged on both sides of the fixed component, the displacement component is located above one side of the flat winding component, and is slidably connected to the adjacent flat winding component;

[0030] The fixing assembly includes an assembly clamp 6, a top plate 7 and a central shaft 10. The assembly clamp 6 is respectively fixedly connected to the four ends below the top plate 7, so that the device can be stably installed on the flat winding machine. The central shaft 10 is fixedly connected to the top plate 7, and one end of the central shaft 10 is connected to a motor.

[0031] The displacement assembly includes a slide rail 9, a connecting plate 11 and a connecting frame 12. The connecting frame 12 is fixedly connected to the central axis 10. The connecting plate 11 is fixedly connected to the connecting frame 12. The slide rails 9 are symmetrically arranged on the connecting plate 11. The two slide rails 9 are fixedly connected to both sides of the connecting plate 11.

[0032] The flat winding assembly includes a winding groove 1, a first pneumatic cylinder 2, a second pneumatic cylinder 3, a first telescopic limit block 4, a second telescopic limit block 5 and a coil 8. The winding groove 1 is arranged at the lower end of the central axis 10, the first pneumatic cylinder 2 is fixedly connected to one side of the central axis 10, the first telescopic limit block 4 is fixedly connected to the front end of the first pneumatic cylinder 2, and the second pneumatic cylinder 3 is slidably connected to the slide rail 9, so that the second pneumatic cylinder 3 can slide along the Y-axis direction, so as to facilitate the autonomous change of the shape and specifications of the coil 8 according to the sliding position in coordination with the telescopic limit block 5. At the same time, the telescopic pressing of the first telescopic limit block 4 and the second telescopic limit block 5 also ensures that the angle of the winding coil 8 is more accurate, without the aid of additional shape auxiliary equipment, thereby reducing production costs. The second telescopic limit block 5 is fixedly connected to the front end of the second pneumatic cylinder 3, and the coil 8 is detachably connected to the winding groove 1.

[0033] Reference Figures 1 to 4 A through hole is provided in the middle of the top plate 7, and the central axis 10 passes through the through hole of the top plate 7. One end of the central axis 10 above the top plate 7 is connected to a motor, and the external motor is connected to the flat winding machine. A vertical assembly is adopted to more effectively utilize the space height.

[0034] Reference Figures 1 to 4 The connecting frame 12 is arranged in the middle of the central axis 10. The connecting frame 12 is in a closed U-shape. A through hole is arranged in the middle of the horizontal plane of the connecting frame 12 and the U-shaped opening surface. The central axis 10 passes through the through hole in the middle of the horizontal plane of the connecting frame 12. The connecting plate 11 is fixedly connected to the U-shaped side of the connecting frame 12.

[0035] Reference Figures 1 to 4 The first pneumatic cylinder 2 and the second pneumatic cylinder 3 are concavely arranged, and the cylinder bodies of the first pneumatic cylinder 2 and the second pneumatic cylinder 3 are arranged parallel to the ground, ensuring that the first telescopic limit block 4 and the second telescopic limit block 5 are on the same horizontal plane as the winding coil 8, so as to facilitate the subsequent accurate compression and shape specification change of the coil 8, and the corners of the coil 8 are arc-shaped, matching the arc angle of the winding groove 1.

[0036] The working principle and use process of the utility model are as follows: the coil 8 is placed in the gap between the first telescopic limit block 4 and the winding groove 1, the first pneumatic cylinder 2 is started to drive the first telescopic limit block 4 to fix the coil 8, and the middle shaft 10 is started to press the coil 8;

[0037] The rotating device is started, and the rotating device drives the coil 8 to rotate, so that the coil 8 rotates to the gap between the second telescopic limit block 5 and the winding groove 1, and the second pneumatic cylinder 3 is started to drive the second telescopic limit block 5 to fix the coil 8;

[0038] According to the required shape and specification of the coil 8, the second pneumatic cylinder 3 is controlled to move along the Y-axis direction, driving the second telescopic limit block 5 to cooperate with the rotating device to form the coil 8 into the required shape and specification, thereby completing the winding of the coil 8.

[0039] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A CNC flat winding machine head, characterized in that: It comprises a fixed component, a displacement component and an edge winding component, wherein the fixed component is located above the displacement component and the edge winding component, the edge winding components are arranged on both sides of the fixed component, the displacement component is located above one side of the edge winding component and is slidably connected to the adjacent edge winding component; The fixing assembly comprises an assembly clamp (6), a top plate (7) and a central axis (10); the assembly clamp (6) is respectively fixedly connected to four ends below the top plate (7); the central axis (10) is fixedly connected to the top plate (7); and one end of the central axis (10) is connected to a motor; The displacement assembly comprises a slide rail (9), a connecting plate (11) and a connecting frame (12); the connecting frame (12) is fixedly connected to the central axis (10); the connecting plate (11) is fixedly connected to the connecting frame (12); the slide rails (9) are symmetrically arranged on the connecting plate (11); and the two slide rails (9) are fixedly connected to two sides of the connecting plate (11); The flat winding assembly comprises a winding groove (1), a first pneumatic cylinder (2), a second pneumatic cylinder (3), a first telescopic limit block (4), a second telescopic limit block (5) and a coil (8); the winding groove (1) is arranged at the lower end of the middle axis (10); the first pneumatic cylinder (2) is fixedly connected to one side of the middle axis (10); the first telescopic limit block (4) is fixedly connected to the front end of the first pneumatic cylinder (2); the second pneumatic cylinder (3) is slidably connected to the slide rail (9); the second telescopic limit block (5) is fixedly connected to the front end of the second pneumatic cylinder (3); and the coil (8) is detachably connected to the winding groove (1).

2. The CNC flat winding machine head according to claim 1, characterized in that: A through hole is provided in the middle of the top plate (7), the central axis (10) passes through the through hole of the top plate (7), and one end of the central axis (10) above the top plate (7) is connected to a motor.

3. The CNC flat winding machine head according to claim 1, characterized in that: The connection frame (12) is arranged in the middle of the central axis (10); the connection frame (12) is in a closed U-shape; a through hole is arranged in the middle of the horizontal surface of the connection frame (12) and in the U-shaped opening surface; and the central axis (10) passes through the through hole in the middle of the horizontal surface of the connection frame (12).

4. The CNC flat winding machine head according to claim 3, characterized in that: The connecting plate (11) is fixedly connected to the U-shaped side edge of the connecting frame (12).

5. The CNC flat winding machine head according to claim 1, characterized in that: The first pneumatic cylinder (2) and the second pneumatic cylinder (3) are arranged in a concave shape, and the cylinder bodies of the first pneumatic cylinder (2) and the second pneumatic cylinder (3) are arranged parallel to the ground.

6. The CNC flat winding machine head according to claim 1, characterized in that: The corners of the coil (8) are in an arc shape, matching the arc angle of the winding slot (1).

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