Copper rod automatic winding device

Abstract

The present invention provides an automatic copper rod winding device, which can solve the technical problem that the existing winding device has a poor winding effect. The automatic copper rod winding device includes a bending adjustment mechanism and a winding turntable, and is characterized in that: the device also includes a straightening mechanism, the straightening mechanism includes two pairs of straightening wheels, the bending adjustment mechanism includes a bending fixed wheel and a bending movable wheel, the two pairs of straightening wheels, the bending fixed wheel and the bending movable wheel are arranged in sequence along the horizontal direction, and the two ends of a pair of straightening wheels located on the feeding side are respectively connected to straightening sliders, the straightening sliders are slidably installed in the slide groove of the straightening support seat, the straightening sliders are installed with straightening guide columns that penetrate the slide groove, and the straightening guide columns are sleeved with springs, and the two ends of the springs elastically abut the straightening slider and the straightening support seat; the support of the bending movable wheel is installed on the bending slide, the bending slide is slidably matched with the bending guide rail and is installed with a bending nut seat, and the bending screw is matched with the bending nut seat and driven by a bending servo motor.

Description

Technical Field

[0001] The invention relates to the technical field of wire coiling, and in particular to an automatic copper rod coiling device. Background Art

[0002] Copper rods with a diameter of 7 to 25 mm are generally bent by a bending adjustment mechanism, then coiled and stacked on a turntable without a core shaft under its own gravity to achieve winding. However, the copper rod is not straight before bending, which results in the actual bending amplitude of the bending adjustment mechanism not being consistent with expectations. After winding, the copper rod is partially loose and partially tight, resulting in poor winding effect. Summary of the invention

[0003] The invention provides a copper rod automatic winding device, which can solve the technical problem that the existing winding device has a poor winding effect.

[0004] The technical scheme is as follows: an automatic copper rod winding device, the device comprises a bending adjustment mechanism and a winding turntable, characterized in that: the device also comprises a straightening mechanism, the straightening mechanism comprises two pairs of straightening wheels, the bending adjustment mechanism comprises a bending fixed wheel and a bending movable wheel, the two pairs of straightening wheels, the bending fixed wheel and the bending movable wheel are arranged in sequence along the horizontal direction, and the two ends of a pair of straightening wheels located on the feeding side are respectively connected with straightening sliders, the straightening slider is slidably installed in the slide groove of the straightening support seat, the straightening slider is installed with a straightening guide column extending along the length direction of the slide groove and passing through the slide groove, the straightening guide column is sleeved with a spring, and the two ends of the spring elastically abut the straightening slide and the straightening support seat; the support of the bending movable wheel is installed on the bending slide, the bending slide is slidably matched with the bending guide rail and is equipped with a bending nut seat, the bending screw rod cooperates with the bending nut seat and is driven by a bending servo motor.

[0005] Furthermore, the two pairs of straightening wheels are respectively a front end straightening wheel and a rear end straightening wheel, and the supports of the front end straightening wheel and the rear end straightening wheel located on the same side are installed on a straightening slide, and the straightening slide straightening guide rail is slidably matched and installed with a straightening nut seat, and the straightening screw rod is matched with the straightening nut seat and driven by a straightening servo motor.

[0006] Furthermore, the bending adjustment mechanism and the straightening mechanism are installed under the mounting plate, and the straightening guide rail, the straightening servo motor, the support of the straightening screw rod, the support of the bending fixed wheel, the bending guide rail, the bending servo motor, and the support of the bending screw rod are all fixedly connected to the mounting plate, and the mounting plate is located above the winding turntable.

[0007] Furthermore, a support of the bending movable wheel is connected to a pressure sensor, and the pressure sensor and the bending servo motor are respectively connected to the single-chip microcomputer electronic control.

[0008] Furthermore, the winding turntable is rotatably supported on the base via a bearing.

[0009] The automatic copper rod winding device of the present invention straightens the copper rod through a straightening mechanism, eliminates the influence of the copper rod's own bending on the bending effect of the subsequent bending adjustment mechanism, and ensures that the copper rod is more tightly wound after winding; and a pair of straightening wheels located on the feeding side are connected to an elastic mechanism mainly composed of a straightening slider, a spring, and a straightening guide rod, which can reduce the vibration generated when the copper rod passes through the straightening mechanism and improve the stability of the device; through the cooperation of a bending servo motor, a bending slide, a bending guide rail, a bending screw rod, and a bending nut seat, the precise movement of the bending movable wheel is controlled, further ensuring that the copper rod is more tightly wound after winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a bottom view structural schematic diagram of the whole device of the present invention.

[0011] Figure 2 It is a schematic diagram of the installation structure of the front end straightening wheel of the present invention. DETAILED DESCRIPTION

[0012] like Figure 1 , Figure 2 As shown, an automatic copper rod winding device includes a winding turntable (not shown in the figure), a mounting plate, a bending adjustment mechanism and a straightening mechanism. The winding turntable is rotatably supported on a base through a bearing, and the mounting plate is arranged above the winding turntable. The bending adjustment mechanism and the straightening mechanism are installed under the mounting plate 1. The straightening mechanism includes two pairs of straightening wheels, a pair of straightening wheels located on the feeding side are front-end straightening wheels, and the remaining straightening wheels are rear-end straightening wheels. The bending adjustment mechanism includes a bending fixed wheel 12 and a bending movable wheel 14. The front-end straightening wheel, the rear-end straightening wheel, the bending fixed wheel 12 and the bending movable wheel 14 are arranged in sequence in the horizontal direction. The two straightening wheels located on the feeding side are arranged in sequence in the horizontal direction. The ends are respectively connected with straightening sliders 9, which are slidably installed in the slide groove of the straightening support seat 8. The two outer side walls of the straightening slider 9 can cooperate with the two inner side walls of the slide groove through a concave-convex structure to prevent the straightening slider 9 from falling out. The straightening slider 9 is installed with a straightening guide column 10 extending along the length direction of the slide groove and passing through the slide groove. A spring 11 is sleeved on the straightening guide column 10, and both ends of the spring 11 elastically abut the straightening slider and the straightening support seat 8; the support of the bending movable wheel 14 is installed on the bending slide 15, the bending slide 15 is slidably matched with the bending guide rail 16 and is installed with a bending nut seat, and the bending screw 18 cooperates with the bending nut seat and is driven by the bending servo motor 17.

[0013] The two pairs of straightening wheels are respectively the front end straightening wheel 2 and the rear end straightening wheel 3. The supports of the front end straightening wheel 2 and the rear end straightening wheel 3 on the same side are installed on the straightening slide 4. The straightening guide rail 5 of the straightening slide 4 is slidably matched and is installed with a straightening nut seat. The straightening screw 7 cooperates with the straightening nut seat and is driven by the straightening servo motor 6. Through the drive of the straightening servo motor, the gap between adjacent front end straightening wheels 2 and adjacent rear end straightening wheels 3 is synchronously adjusted to adapt to copper rods of different diameters.

[0014] The straightening guide rail 5 , the straightening servo motor 6 , the support of the straightening screw rod 7 , the support 13 of the bending fixed wheel, the bending guide rail 16 , the bending servo motor 17 , and the support of the bending screw rod 18 are all fixedly connected to the mounting plate 1 .

[0015] The support of the bending movable wheel 14 is connected to a pressure sensor, which is used to monitor the pressure applied to the copper rod by the bending movable wheel 14. The pressure sensor and the bending servo motor 17 are respectively connected to the single-chip electronic control to achieve stable pressure on the copper rod by the bending mechanism, making the bending change of the copper rod smoother and ensuring that the copper rod is tighter after being rolled up.

Claims

1. An automatic copper rod winding device, comprising a bending adjustment mechanism and a winding turntable, characterized in that: The device also includes a straightening mechanism, which includes two pairs of straightening wheels, and the bending adjustment mechanism includes a bending fixed wheel and a bending movable wheel. The two pairs of straightening wheels, the bending fixed wheel and the bending movable wheel are arranged in sequence in the horizontal direction, and the two ends of a pair of straightening wheels located on the feeding side are respectively connected with straightening sliders, and the straightening slider is slidably installed in the slide groove of the straightening support seat, and the straightening slider is installed with a straightening guide column extending along the length direction of the slide groove and passing through the slide groove. The straightening guide column is sleeved with a spring, and the two ends of the spring elastically abut the straightening slide seat and the straightening support seat; the support of the bending movable wheel is installed on the bending slide, and the bending slide is slidably matched with the bending guide rail and is installed with a bending nut seat, and the bending screw rod cooperates with the bending nut seat and passes through the bending servo The straightening servo motor drives the straightening wheel; the two pairs of straightening wheels are respectively the front end straightening wheel and the rear end straightening wheel, the supports of the front end straightening wheel and the rear end straightening wheel on the same side are installed on the straightening slide, the straightening slide is slidably matched with the straightening guide rail and is installed with a straightening nut seat, the straightening screw rod is matched with the straightening nut seat and is driven by the straightening servo motor; the bending adjustment mechanism and the straightening mechanism are installed under the mounting plate, the straightening guide rail, the straightening servo motor, the support of the straightening screw rod, the support of the bending fixed wheel, the bending guide rail, the bending servo motor, and the support of the bending screw rod are all fixedly connected to the mounting plate, and the mounting plate is located above the winding turntable; the support of the bending movable wheel is connected to a pressure sensor, and the pressure sensor and the bending servo motor are respectively connected to the single-chip electronic control.

2. The automatic copper rod winding device according to claim 1 is characterized in that: The winding turntable is rotatably supported on the base through a bearing.

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