An intelligent CNC flat wire laying machine

Abstract

The present invention provides an intelligent CNC flat wire laying machine, comprising: a frame having a bottom plate and a frame body slidably mounted on the bottom plate; a flat wire reel mounted on the frame body; a CNC monitoring mechanism, suitable for monitoring the position of the flat wire between the flat wire reel and the winding machine, and sending an action signal to a CNC position control system when the flat wire deviates from a set position; a CNC position control system connected to the frame body, suitable for controlling the frame body to slide after receiving the action signal to correct the position of the flat wire. When the position of the flat wire deviates, the CNC monitoring mechanism sends an action signal to the CNC position control system, and the CNC position control system controls the frame body to slide, thereby correcting the position of the flat wire by adjusting the position of the flat wire reel, which effectively avoids the situation where the flat wire deviates from the set position and improves the efficiency of automated production.

Description

Technical Field

[0001] The invention relates to the technical field of transformer coil processing equipment, and in particular to an intelligent numerically controlled flat wire laying machine. Background Art

[0002] The existing transformer coil winding method is to wind copper wire or aluminum wire, which is stored on a flat wire reel. The flat wire reel is generally H-shaped. When storing the wire, a copper or aluminum wire is evenly wound on the flat wire reel along the length direction, and multiple turns are wound along the height direction. When the flat wire reel outputs the flat wire to the winding machine, the flat wire will move back and forth between the left and right sides of the H-shaped flat wire reel, that is, there will be a certain angle of deviation between the flat wire coming out of the flat wire reel and the iron core on the winding machine (the flat wire and the iron core cannot be guaranteed to be set vertically). This makes it easy for the flat wire to deviate and cross-wire, resulting in the need to stop the machine and re-arrange the wire, greatly reducing production efficiency. Summary of the invention

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect of the flat wire machine in the prior art that it is easy to go off track and cause wire stringing during winding, so as to provide an intelligent CNC flat wire laying machine that is not prone to go off track and cause wire stringing and has high reliability.

[0004] To this end, the present invention provides an intelligent CNC flat wire laying machine, including a frame, a flat wire reel, a CNC monitoring mechanism and a CNC position control system, the frame having a base plate and a frame body slidably mounted on the base plate; the flat wire reel is mounted on the frame body; the CNC monitoring mechanism is suitable for monitoring the position of the flat wire between the flat wire reel and the winding machine, and sending an action signal to the CNC position control system when the flat wire deviates from a set position; the CNC position control system is connected to the frame body, and is suitable for controlling the frame body to slide after receiving the action signal to correct the position of the flat wire.

[0005] The numerical control monitoring mechanism comprises at least one pair of induction members arranged between the flat wire reel and the winding machine, wherein, in the set position, the flat wire is located between the two induction members.

[0006] The sensing element is an infrared sensor.

[0007] It also includes a flat wire positioning mechanism, which includes: a mounting column fixed to the base plate and arranged between the flat wire reel and the winding machine; two positioning members, which are arranged on the top of the mounting column through corresponding fastening components, and the two positioning members relatively form a channel for the flat wire to pass through.

[0008] The positioning member is slidably disposed on the mounting column via a first slide rail structure, wherein the first slide rail structure comprises a first slide rail disposed on the mounting column, and a first sliding block disposed at the bottom of the positioning member and slidably connected to the first slide rail.

[0009] The bottom of the first slide rail has an elongated hole extending along the length direction of the slide rail. The fastening assembly is a bolt assembly. After the bolt assembly passes through the through hole of the positioning member and the elongated hole in sequence, the positioning member is fixedly connected to the first slide rail.

[0010] Supporting members for supporting the flat wire are respectively arranged on the front and rear sides of the positioning member.

[0011] The positioning member and the supporting member are both rollers that can rotate around their own axes.

[0012] It also includes a numerically controlled return mechanism connected to the winding machine, and the numerically controlled return mechanism is suitable for controlling the flat wire drum to rotate in the opposite direction when the winding machine stops winding, so as to rewind the flat wire onto the flat wire drum.

[0013] The invention also includes an intelligent brake connected to the flat wire drum and capable of controlling the unwinding speed of the flat wire drum. The technical solution of the invention has the following advantages:

[0014] 1. The intelligent CNC flat wire laying machine provided by the present invention comprises a flat wire reel, a CNC monitoring mechanism and a CNC position control system. When the position of the flat wire is offset, the CNC monitoring mechanism sends an action signal to the CNC position control system, and the CNC position control system controls the sliding of the frame body, thereby correcting the position of the flat wire by adjusting the position of the flat wire reel, thereby effectively avoiding the deviation and stringing of the flat wire and improving the efficiency of automated production.

[0015] 2. The intelligent CNC flat wire unwinding machine provided by the present invention, the CNC monitoring mechanism includes at least one pair of sensing elements arranged between the flat wire reel and the winding machine, wherein, when in the set position, the flat wire is located between the two sensing elements. In this embodiment, the sensing element is an infrared sensor. When the flat wire deviates to the left or right from the set position, the infrared sensor can detect the reverse deviation of the flat wire and send an action signal to the CNC position control system. The above-mentioned sensing element has the advantage of simple structure.

[0016] 3. The intelligent CNC flat wire laying machine provided by the present invention has a flat wire positioning mechanism including a mounting column and a positioning member. The two positioning members relatively form a channel for the flat wire to pass through. The positioning member can limit the flat wire and ensure accurate positioning between the flat wire and the winding machine, thereby improving reliability.

[0017] 4. The intelligent CNC flat wire laying machine provided by the present invention has a positioning piece which can be slidably arranged on a mounting column and can be fixedly connected to the mounting column by a bolt assembly, so that the distance between the two positioning pieces can be adjusted according to flat wires of different widths, thereby improving the scope of application and facilitating adjustment.

[0018] 5. The intelligent CNC flat wire laying machine provided by the present invention has support members for supporting the flat wire on the front and rear sides of the positioning member. Both the positioning member and the support member are rollers that can rotate around their own axes. The rollers can reduce friction with the flat wire, avoid wear on the flat wire, and ensure product quality.

[0019] 6. The intelligent CNC flat wire unwinding machine provided by the present invention has a CNC return mechanism that is suitable for controlling the flat wire reel to rotate in the opposite direction when the winding machine stops winding, so as to rewind the flat wire back onto the flat wire reel. This prevents the flat wire reel from bending and deforming due to inertia after the winding machine stops winding, thereby improving reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a front view of the intelligent CNC flat wire laying machine of the present invention;

[0022] Figure 2 This is the side view of the intelligent CNC flat wire laying machine;

[0023] Figure 3 It is the front view of the flat wire positioning mechanism;

[0024] Figure 4 It is a side view of the flat wire positioning mechanism;

[0025] Figure 5 It is a schematic diagram of the structure of the first slide rail.

[0026] Explanation of the accompanying drawings: 1. Base plate; 12. Second slide rail; 2. Frame body; 21. Flat wire drum mounting shaft; 22. Second slider; 3. Flat wire drum; 4. CNC position control system; 5. Induction member; 6. Flat wire positioning mechanism; 61. Mounting column; 62. Positioning member; 63. First slide rail; 64. Bolt assembly; 65. Support member; 66. Long hole; 7. CNC return mechanism; 8. Intelligent brake. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 the present invention can be understood according to specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0031] Example

[0032] This embodiment provides an intelligent CNC flat wire laying machine, such as Figure 1 and 2 As shown, it includes a frame, a flat wire reel 3, a CNC monitoring mechanism, a CNC position control system 4, a flat wire positioning mechanism 6, a CNC return mechanism 7 and an intelligent brake 8.

[0033] Rack, such as Figure 1 As shown, it has a bottom plate 1, and a frame body 2 slidably mounted on the bottom plate 1, two second slide rails 12 are provided on the bottom plate 1, a mounting column 61 located between the flat wire drum 3 and the winding machine is provided on one side of the bottom plate 1, and a second slider 22 slidably connected to the corresponding second slide rail is provided at the bottom of the frame body 2. A flat wire drum mounting shaft 21 for mounting the flat wire drum is provided on the frame body 2, and the extension direction of the flat wire drum mounting shaft 21 is arranged parallel to the sliding direction of the frame body 2.

[0034] The numerical control monitoring mechanism is suitable for monitoring the position of the flat wire between the flat wire reel 3 and the winding machine, and sending an action signal to the numerical control position control system 4 when the flat wire deviates from the set position. The numerical control monitoring mechanism includes a pair of sensing members 5 provided on the side of the mounting column 61, wherein, at the set position, the flat wire is located between the two sensing members 5. In this embodiment, the sensing member 5 is an infrared sensor.

[0035] The numerical control position control system 4 is connected to the frame body 2 and is suitable for controlling the frame body 2 to slide after receiving the action signal to correct the position of the flat wire. The numerical control position control system 4 includes a screw mechanism disposed between the frame body 2 and the base plate 1, and a drive motor connected to the screw mechanism. It should be noted that the screw mechanism is an existing mature technology, so its internal structure and working principle are not described in detail.

[0036] Flat wire positioning mechanism, such as Figure 3 and 4 As shown, it includes two positioning members 62, which are arranged on the top of the mounting column 61 through corresponding fastening components, and the two positioning members 62 are opposite to each other to form a channel for the flat wire to pass through. Figure 5 As shown, the positioning member 62 is slidably disposed on the mounting column 61 through a first slide rail structure, and the first slide rail structure includes a first slide rail 63 disposed on the mounting column 61, and a first slider disposed at the bottom of the positioning member 62 and slidably connected to the first slide rail 63. The bottom of the first slide rail 63 has an elongated hole 66 extending along the length direction of the slide rail, and the fastening assembly is a bolt assembly 64, which passes through the through hole of the positioning member 62 and the elongated hole 66 in sequence to fix the positioning member 62 to the first slide rail 63. Support members 65 for supporting the flat wire are provided on the front and rear sides of the positioning member 62. In this embodiment, the positioning member 62 and the support member 65 are rollers that can rotate around their own axes.

[0037] The numerically controlled return mechanism 7 is suitable for controlling the flat wire drum mounting shaft 21 to rotate in the opposite direction when the winding machine stops winding, thereby causing the linear flat wire drum 3 to rotate in the opposite direction to rewind the flat wire onto the flat wire drum 3. The numerically controlled return mechanism 7 includes a motor that controls the flat wire drum mounting shaft 21 to rotate in the opposite direction.

[0038] The intelligent brake 8 is connected to the flat wire drum 3 and can control the unwinding speed of the flat wire drum 3, so as to keep the flat wire in a tensioned state during winding. It should be noted that the intelligent brake is an existing mature technology, so its internal structure and working principle are not described in detail.

[0039] As a convertible implementation, the sensing element 5 can also be a proximity switch, an optical fiber sensor, a pressure sensor, etc.

[0040] The intelligent CNC flat wire laying machine provided by the present invention comprises a flat wire drum 3, a CNC monitoring mechanism and a CNC position control system 4. When the position of the flat wire is offset, the CNC monitoring mechanism sends an action signal to the CNC position control system 4, and the CNC position control system 4 controls the sliding of the frame body 2, thereby correcting the position of the flat wire by adjusting the position of the flat wire drum 3, thereby effectively avoiding the situation where the flat wire deviates and becomes wire-stringed, and improving the efficiency of automated production.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An intelligent CNC flat wire laying machine, characterized in that: include: A frame having a bottom plate (1) and a frame body (2) slidably mounted on the bottom plate (1); A flat wire drum (3) is mounted on the frame body (2); A numerical control monitoring mechanism is adapted to monitor the position of the flat wire between the flat wire reel (3) and the winding machine, and to send an action signal to a numerical control position control system (4) when the flat wire deviates from a set position, wherein the numerical control monitoring mechanism comprises at least one pair of induction elements (5) disposed between the flat wire reel (3) and the winding machine, wherein at the set position, the flat wire is located between two of the induction elements (5); A numerical control position control system (4) is connected to the frame body (2) and is adapted to control the frame body (2) to slide after receiving an action signal, so as to correct the position of the flat wire; A flat wire positioning mechanism comprises: a mounting post (61) fixed on the bottom plate (1) and arranged between the flat wire reel (3) and the winding machine; two positioning members (62) arranged on the top of the mounting post (61) through corresponding fastening components, the two positioning members (62) relatively forming a channel for the flat wire to pass through, the positioning member (62) being slidably arranged on the mounting post (61) through a first slide rail structure, the first slide rail structure comprising a first slide rail (63) arranged on the mounting post (61), and a first slide rail (63) arranged at the bottom of the positioning member (62) and being movable with respect to the first slide rail structure. A first sliding block slidably connected to a slide rail (63), the bottom of the first slide rail (63) having an elongated hole (66) extending along the length direction of the slide rail, the fastening assembly being a bolt assembly (64), the bolt assembly (64) passing through the through hole of the positioning member (62) and the elongated hole (66) in sequence, thereby fixing the positioning member (62) and the first slide rail (63), the front and rear sides of the positioning member (62) being provided with supporting members (65) for supporting the flat wire, the positioning member (62) and the supporting member (65) being rollers that can rotate around their own axes; A second slide rail (12) is provided on the bottom plate (1), and a second sliding block (22) slidably connected to the second slide rail (12) is provided at the bottom of the frame body (2).

2. The intelligent CNC flat wire laying machine according to claim 1 is characterized in that: The sensing element (5) is an infrared sensor.

3. The intelligent CNC flat wire laying machine according to claim 1 or 2, characterized in that: It also comprises a numerically controlled return mechanism (7) connected to the winding machine, wherein the numerically controlled return mechanism (7) is suitable for controlling the flat wire drum (3) to rotate in the opposite direction when the winding machine stops winding the wire, so as to rewind the flat wire onto the flat wire drum (3).

4. The intelligent CNC flat wire laying machine according to claim 3 is characterized in that: It also comprises an intelligent brake (8) which is connected to the flat wire drum (3) and can control the unwinding speed of the flat wire drum (3).

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