Automatic winding machine for single-stranded branch control type network filter

Abstract

The invention relates to a single-stranded split-control type network filter automatic winding machine, which comprises a lower longitudinal guide rail 4, a vertical guide rail 5, a transverse guide rail 6, an upper longitudinal guide rail 7, a lower hanging frame 8 and an upper hanging frame 9 which are arranged on a base 1. The device is characterized in that the lower longitudinal guide rails 4 are arranged at the two ends of the base 1, the vertical guide rails 5 horizontally slide along the lower longitudinal guide rails 4 through the sliding block ball screw mechanism, the transverse guide rails 6 vertically slide along the vertical guide rails 5 through the sliding block ball screw mechanism, and the transverse guide rails 6 are two guide rails synchronously moving on the vertical guide rails 5. A power sliding block 12 horizontally slides along an upper longitudinal guide rail 7 through a ball screw mechanism, a lower hanging frame 8 is fixedly connected with a sliding block on a transverse guide rail 6, and an upper hanging frame 9 is fixedly connected with the power sliding block 12. The lower end of the lower hanging frame 8 and the lower end of the upper hanging frame 9 are respectively provided with a plurality of longitudinal strips 10 and a plurality of transverse strips 11. And small motors with different specifications and twisted steel needles are respectively arranged in gaps between the longitudinal strip 10 and the transverse strip 11 which intersect with each other. According to the device, a control system is used for uniformly controlling the movement of all the guide rails, and the speeds and the rotating directions of the upper longitudinal guide rail 7 and the lower longitudinal guide rail 4 can be different, so that respective control of the upper longitudinal guide rail 7 and the lower longitudinal guide rail 4 is coordinated and unified in the aspect of instructions; and then, the winding mode that the single wire and the stranded wire are respectively controlled can be realized only by ensuring that each stepping motor can accurately execute a command.

Description

Technical Field

[0001] The device relates to the field of electronic product processing machinery, and specifically is a single-twisted separate-control type network filter automatic winding machine. Background Art

[0002] In the network filter manufacturing process, winding the enameled wire onto the inner pins is the most critical step. However, traditionally, winding the enameled wire is done manually using stainless steel tweezers. Some mechanical devices are also available, but various problems arise during use, leading to a large number of poor quality products and high scrap rates. Currently, the main problems with both manual and existing mechanical devices are: ① Manual winding of the enameled wire using stainless steel tweezers is inefficient and significantly affected by human factors, which can easily lead to quality issues such as burrs and looseness; ② Existing mechanical devices are inefficient and have low versatility, being suitable for only a single or a small number of products. These issues are also prone to various quality issues such as wire breakage, burrs, loose single wires, overly tight strands, inoperable multiple strands, and wear on the enameled wire surface paint layer. These issues can also lead to subsequent tinning during immersion soldering, poor product quality, and high scrap rates. Summary of the Invention

[0003] In order to solve the above problems, the technical solution proposed is: a single-twisted, separately controlled network filter automatic winding machine, comprising a lower longitudinal guide rail, a vertical guide rail, a transverse guide rail, an upper longitudinal guide rail, a lower hanger, and an upper hanger arranged on a base. It is characterized in that: the lower longitudinal guide rail is arranged at both ends of the base, the vertical guide rail slides horizontally along the lower longitudinal guide rail through a slider ball screw mechanism, the transverse guide rail slides up and down along the vertical guide rail through a slider ball screw mechanism, and the transverse guide rail is two guide rails that move synchronously on the vertical guide rail. The power slider slides horizontally along the upper longitudinal guide rail through a ball screw mechanism, the lower hanger is fixedly connected to the slider on the transverse guide rail, and the upper hanger is fixedly connected to the power slider; a plurality of longitudinal bars and transverse bars are respectively arranged at the lower ends of the lower hanger and the upper hanger, and a small electric motor with a twisted steel needle is placed in the gap between the intersection of the longitudinal bars and the transverse bars.

[0004] The power slider cooperates with the screw thread of the upper longitudinal guide rail. The power slider is provided with a motor, which drives the screw of the upper longitudinal guide rail to rotate, thereby driving the power slider to move along the screw direction of the upper longitudinal guide rail.

[0005] The ends of the lower longitudinal guide rail, the vertical guide rail, the transverse guide rail and the upper longitudinal guide rail are provided with closed guide rails and heads of ball screws. The ends of the vertical guide rails are provided with connecting beams.

[0006] A tray for placing products is movably mounted on the base. The tray's starting position is determined by a positioning rod at one end of the base, and secured to the base by a pair of fixing plates at each end. Different pallets are required for different product sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 :Overall schematic diagram of this device

[0008] Figure numerals: base 1, fixing plate 2, positioning rod 3, lower longitudinal guide rail 4, vertical guide rail 5, transverse guide rail 6, upper longitudinal guide rail 7, lower hanger 8, upper hanger 9, longitudinal bar 10, transverse bar 11, power slider 12, connecting beam 13, head 14, tray 15. DETAILED DESCRIPTION

[0009] The following is a clear and complete description of the technical solutions, operating methods and processes in the embodiments of the present device in conjunction with the drawings in the embodiments of the present device. Obviously, the described embodiments are only part of the embodiments of the present device, rather than all the embodiments. Based on the embodiments of the present device, all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present device.

[0010] A single-twist, separately controlled network filter automatic winding machine comprises a lower longitudinal guide rail 4, a vertical guide rail 5, a transverse guide rail 6, an upper longitudinal guide rail 7, a lower hanger 8, and an upper hanger 9, arranged on a base 1. The machine is characterized in that the lower longitudinal guide rail 4 is arranged at both ends of the base 1; the vertical guide rail 5 slides horizontally along the lower longitudinal guide rail 4 via a slider ball screw mechanism; the transverse guide rail 6 slides up and down along the vertical guide rail 5 via a slider ball screw mechanism; the transverse guide rail 6 is a pair of guide rails that move synchronously on the vertical guide rail 5; a power slider 12 slides horizontally along the upper longitudinal guide rail 7 via a ball screw mechanism; the lower hanger 8 is fixedly connected to the slider on the transverse guide rail 6; and the upper hanger 9 is fixedly connected to the power slider 12; a plurality of longitudinal bars 10 and transverse bars 11 are respectively provided at the lower ends of the lower hanger 8 and the upper hanger 9; a small electric motor with a twisted steel needle is placed in the gap between the intersections of the longitudinal bars 10 and the transverse bars 11.

[0011] The power slider 12 cooperates with the screw thread of the upper longitudinal guide rail 7. There is a motor on the power slider 12. The motor drives the screw of the upper longitudinal guide rail 7 to rotate, thereby driving the power slider 12 to move along the screw direction of the upper longitudinal guide rail 7.

[0012] The ends of the lower longitudinal guide rail 4, the vertical guide rail 5, the transverse guide rail 6 and the upper longitudinal guide rail 7 are provided with a closed guide rail and a ball screw head 14. The ends of the vertical guide rail 5 are provided with a connecting beam 13.

[0013] A tray 15 for placing products is movably provided on the base 1. The starting point of the tray 15 is determined by a positioning rod 3 provided at one end of the base 1, and the tray 15 is fixed to the base 1 by a set of fixing plates 2 provided at each end of the base 1.

[0014] In this device, a control system is required to uniformly control the movement of all guide rails. The speed and direction of the upper longitudinal guide rail 7 and the lower longitudinal guide rail 4 can be different, but the vertical movement of the upper longitudinal guide rail 7 and the lower longitudinal guide rail 4 must be the same. This time is based on the minimum time taken by the upper longitudinal guide rail 7 to reach the required position, so that the "separate control" of the upper longitudinal guide rail 7 and the lower longitudinal guide rail 4 are coordinated and unified in the instructions. Next, it is only necessary to ensure that each stepper motor can accurately execute the command to realize the winding mode of single-wire and twisted wire separate control.

[0015] Beneficial effects

[0016] ① Reduced labor intensity: The product's single or twisted enameled wire only needs to be manually wound once without breaking the wire. Afterwards, a wire cutting device or manual labor is used to cut off the excess wire beyond the required enameled wire. Alternatively, the unbroken enameled wire products, such as the stuck wire products, are placed on tray 15. The device automatically winds the enameled wire according to the control system using a number of small motors with twisted steel needles of varying sizes, located on the upper and lower longitudinal guide rails 7 and 4. Manual winding and wire breakage are eliminated. ② Improved quality and efficiency: Manual wire breakage inevitably leads to various problems, such as loose wire ends, burrs, and loose coils, increasing the workload for quality inspection and causing excessive soldering during subsequent tinning. This device uses a number of small motors with twisted steel needles of varying sizes, located on the upper and lower longitudinal guide rails 7 and 4, to wind the single and twisted wires separately and simultaneously, improving efficiency and quality. After winding, there are no burrs, loose wire ends, loose coils, or broken enameled wire. ③ High universality: The longitudinal bars 10 and transverse bars 11 intersecting the upper longitudinal guide rail 7 and the lower longitudinal guide rail 4 of the device can adjust the displacement, which can meet the needs of most products with different specifications, sizes and models of single, multiple connected, single-row and multi-row inner PIN feet with non-curved inner PIN feet on the market.

Claims

1. A single-twist, separately controlled network filter automatic winding machine, comprising a lower longitudinal guide rail 4, a vertical guide rail 5, a transverse guide rail 6, an upper longitudinal guide rail 7, a lower hanger 8, and an upper hanger 9 arranged on a base 1. It is characterized by: The lower longitudinal guide rail 4 is mounted at both ends of the base 1. The vertical guide rail 5 slides horizontally along the lower longitudinal guide rail 4 via a slider-ball screw mechanism. The transverse guide rail 6 slides up and down along the vertical guide rail 5 via a slider-ball screw mechanism. The transverse guide rail 6 is a pair of guide rails that move synchronously on the vertical guide rail 5. A power slider 12 slides horizontally along the upper longitudinal guide rail 7 via a ball screw mechanism. The lower bracket 8 is fixedly connected to the slider on the transverse guide rail 6, while the upper bracket 9 is fixedly connected to the power slider 12. The lower ends of the lower bracket 8 and upper bracket 9 are respectively provided with a plurality of longitudinal bars 10 and transverse bars 11. A small electric motor with a twisted steel needle is placed in the gap between the longitudinal bars 10 and transverse bars 11. The power slider 12 is threadedly engaged with the lead screw of the upper longitudinal guide rail 7. The power slider 12 carries a motor that drives the lead screw of the upper longitudinal guide rail 7, thereby driving the power slider 12 along the lead screw of the upper longitudinal guide rail 7.

2. The single-twisted, separately controlled network filter automatic winding machine according to claim 1, characterized in that: The ends of the lower longitudinal guide rail 4, the vertical guide rail 5, the transverse guide rail 6 and the upper longitudinal guide rail 7 are provided with closed guide rails and ball screw heads 14. The ends of the vertical guide rail 5 are provided with connecting beams 13.

3. The single-twisted, separately controlled network filter automatic winding machine according to claim 1, characterized in that: A tray 15 for placing products is movably provided on the base 1. The tray 15 is positioned at a starting point by a positioning rod 3 provided at one end of the base 1, and is fixed to the base 1 by a set of fixing pieces 2 provided at each end of the base 1.

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