A high-precision constant tension synchronous stranding device for bimetallic stranded wire

Abstract

The utility model discloses a kind of high-precision constant tension synchronous stranding devices of bimetallic stranded conductor, it is related to bimetallic stranded conductor processing technical field, its technical key points include placing base;Stranded conductor limiting mechanism, stranded conductor limiting mechanism is installed on the upper end left side of placing base by screw;Rolling movement base, rolling movement base is movably installed in the upper end inner side of placing base, rolling movement base is electrically connected by connecting line in PLC;Stranding rotating mechanism, stranding rotating mechanism is installed and connected in the upper end of rolling movement base, technical effect is that high-precision constant tension detection mechanism can detect the metal wire body after stranded conductor limiting mechanism stranded conductor, high-precision constant tension detection mechanism can transmit the data after detection to external PLC, and external PLC can control rolling movement base to move according to data, so that the position of stranding rotating mechanism is changed in the movement of rolling movement base, so as to ensure that the overall constant tension can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of bimetallic stranded wire processing technology, specifically a high-precision constant tension synchronous stranding device for bimetallic stranded wire. Background Technology

[0002] Bimetallic stranded wire refers to a composite wire product composed of two different metals or alloys, usually consisting of a core and an outer layer. This type of wire is widely used in the fields of power, electronics, and communications, and is highly favored due to its unique physical and chemical properties. When making bimetallic stranded wire, a bimetallic stranding device is required.

[0003] Existing bimetallic stranding devices cannot effectively adjust the stranding position according to the constant tension of the bimetallic strands during wire stranding, resulting in inconsistent constant tension of the bimetallic strands during the overall stranding process.

[0004] Therefore, we propose a novel high-precision constant tension synchronous stranding device for bimetallic stranded wires to solve the above-mentioned technical problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a high-precision constant tension synchronous stranding device for bimetallic stranded wires. This solves the problem that existing bimetallic stranding devices cannot effectively adjust the stranding position according to the constant tension of the bimetallic stranded wires during wire stranding, resulting in inconsistent constant tension of the bimetallic stranded wires during the overall stranding process.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a high-precision constant tension synchronous stranding device for bimetallic stranded wires, comprising:

[0009] Place the base;

[0010] A stranded wire limiting mechanism is installed on the upper left side of the base by screws;

[0011] A rolling moving base is movably installed on the inner side of the upper end of the placement base, and the rolling moving base is electrically connected to the PLC via a connecting cable.

[0012] A twisting and rotating mechanism is mounted and connected to the upper end of a rolling moving base;

[0013] A positioning twisted wire mechanism is installed on the upper right side of the placement base by screws, and the positioning twisted wire mechanism is located on the right side of the rolling moving base;

[0014] A high-precision constant tension detection mechanism is installed on the upper right side of the placement base. The high-precision constant tension detection mechanism is located on the right side of the positioning stranded wire mechanism and is electrically connected to the PLC.

[0015] The metal wire body passes sequentially through the stranding limiting mechanism, the stranding rotation mechanism, and the positioning stranding mechanism.

[0016] Preferably, the stranded wire limiting mechanism includes a support plate, which is mounted on the placement base by screws. A limiting disk is fixed to the upper end of the support plate, and limiting wire holes are arrayed on the inner side of the circumferential edge of the limiting disk.

[0017] Preferably, the rolling moving base includes a π-shaped limiting moving base, a screw mounting plate is fixedly connected to the upper end of the π-shaped limiting moving base, T-shaped connecting rods are symmetrically fixedly connected to the lower corner of the π-shaped limiting moving base, rolling balls are rotatably installed on the inner sides of both ends of the π-shaped limiting moving base, an electric telescopic cylinder is installed on the right end of the T-shaped connecting rod, a dustproof folding cloth is installed on the upper end of the electric telescopic cylinder, the π-shaped limiting moving base is sleeved on the placement base, the electric telescopic cylinder is fixedly connected to the placement base by screws, and a hinged rotation mechanism is installed on the upper end of the screw mounting plate by screws.

[0018] Preferably, the twisting and rotating mechanism includes a movable support plate, which is mounted on a screw mounting plate by screws. A positioning hollow plate is fixedly connected to the upper end of the movable support plate. A driven gear is rotatably mounted inside the positioning hollow plate. A stranded wire disc is fixedly connected to the middle of the driven gear. Through stranded wire holes are arranged in a circular array on the inner side of the stranded wire disc. A driving gear is meshed above the driven gear. A hollow sleeve block is fixedly connected to the periphery of the driving gear on the positioning hollow plate. A drive motor located on the hollow sleeve block is fixedly connected to the outer end of the driving gear.

[0019] Preferably, the positioning stranding mechanism includes a stranding device, and a positioning plate is fixedly connected to the middle of the lower end of the stranding device. The positioning plate is installed on the placement base by screws.

[0020] Preferably, the high-precision constant tension detection mechanism includes a tension sensor body, an outer protrusion fixedly connected to the rear end of the tension sensor body, an adjusting sleeve fixedly connected to the middle of the lower end of the outer protrusion, a hollow sleeve sleeved around the periphery of the adjusting sleeve, the adjusting sleeve and the hollow sleeve being fixedly connected by locking bolts, and a screw mounting plate fixedly connected to the lower end of the hollow sleeve, the screw mounting plate being mounted on the placement base by screws.

[0021] Preferably, the π-shaped limiting moving seat rolls on the inner wall of the base by means of rolling balls.

[0022] Preferably, the hollow sleeve block and the positioning hollow plate are fixedly connected by welding, and the connection is continuous.

[0023] (III) Beneficial Effects

[0024] Compared with the prior art, this utility model provides a high-precision constant tension synchronous stranding device for bimetallic stranded wires, which has the following beneficial effects:

[0025] 1. This utility model of high-precision constant tension detection mechanism can detect the metal wire body after the positioning stranding mechanism has stranded. The high-precision constant tension detection mechanism can transmit the detected data to an external PLC. The external PLC can then control the rolling moving base to move according to the data. Thus, the rolling moving base changes the position of the stranding rotation mechanism during the movement, thereby ensuring that the overall constant tension can be adjusted.

[0026] 2. The rolling moving base of this utility model can change the twisting position of the twisting rotation mechanism when it moves left and right, thereby changing the constant tension of the multi-strand metal wire body according to the change of the twisting position of the twisting rotation mechanism. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0028] Figure 2 This is a schematic diagram of the combined structure of the hinged rotation mechanism and the rolling moving base of this utility model;

[0029] Figure 3 This is a schematic diagram of the internal structure of the hinge rotation mechanism of this utility model;

[0030] Figure 4 This is a schematic diagram of the rolling moving base structure of this utility model;

[0031] Figure 5 This is a schematic diagram of the high-precision constant tension detection mechanism of this utility model.

[0032] In the picture:

[0033] 1. Base; 2. Support plate; 3. Metal wire body; 21. Limiting disc; 22. Limiting wire hole; 4. Drive motor; 41. Drive gear; 42. Hollow sleeve; 43. Driven gear; 5. Movable support plate; 51. Positioning hollow plate; 52. Twisted wire hole; 53. Twisted wire disc; 6. π-shaped limiting moving seat; 61. Rolling ball; 62. Dustproof folding cloth; 63. T-shaped connecting rod; 64. Electric telescopic cylinder; 65. Screw mounting plate; 7. Positioning plate; 8. Twisted wire device; 9. Tension sensor body; 91. Outer protrusion; 10. Hollow sleeve; 101. Screw mounting plate; 102. Locking bolt; 103. Adjusting sleeve rod. Detailed Implementation

[0034] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0035] Example 1

[0036] This embodiment provides a technical solution: a high-precision constant tension synchronous stranding device for bimetallic stranded wires, such as... Figures 1-5 As shown, it includes a base 1, a stranding limit mechanism, a rolling moving base, a stranding rotation mechanism, a stranding positioning mechanism, a high-precision constant tension detection mechanism, and a metal wire body 3.

[0037] The stranding limit mechanism is installed on the upper left side of the placement base 1 by screws. This mechanism allows for the limiting and conveying of multi-strand metal wires on the upper left side of the placement base 1. A rolling moving base is movably installed on the inner side of the upper end of the placement base 1, and can move left and right within this area. The rolling moving base is electrically connected to the PLC via a connecting cable. The stranding rotation mechanism is installed and connected to the upper end of the rolling moving base. When the rolling moving base moves left and right, it changes the stranding position of the stranding rotation mechanism. This change in the stranding position allows for alteration of the constant tension of the bimetallic stranded wire, ensuring effective and synchronized constant tension. The positioning stranding mechanism... The screw is installed on the upper right side of the placement base 1 for easy installation and removal. The positioning twisting mechanism is located on the right side of the rolling moving base. The positioning twisting mechanism can twist wire on the right side of the rolling moving base. The high-precision constant tension detection mechanism is installed on the upper right side of the placement base 1. The high-precision constant tension detection mechanism can detect constant tension on the placement base 1. The high-precision constant tension detection mechanism is located on the right side of the positioning twisting mechanism. The high-precision constant tension detection mechanism can detect the metal wire after twisting by the positioning twisting mechanism. The high-precision constant tension detection mechanism is electrically connected to the PLC through the connecting wire. The metal wire body 3 passes through the twisting limit mechanism, the twisting rotation mechanism and the positioning twisting mechanism in sequence, and can pass through them to twist wire.

[0038] The stranded wire limiting mechanism includes a support plate 2, which is mounted on the placement base 1 by screws. The support plate 2 can be stably supported on the placement base 1. A limiting disc 21 is fixed to the upper end of the support plate 2, which can support the placement of the limiting disc 21. Limiting wire holes 22 are arrayed on the inner side of the circumferential edge of the limiting disc 21. The limiting disc 21 can limit the conveying position of the multi-strand metal wire body 3 through the multiple limiting wire holes 22 arrayed on the circumferential edge.

[0039] like Figures 1-4As shown, the rolling moving base includes a π-shaped limiting moving seat 6, which is sleeved on the placement base 1. The π-shaped limiting moving seat 6, through its π shape, allows it to be positioned and moved on the placement base 1. A screw mounting plate 65 is fixedly connected to the upper end of the π-shaped limiting moving seat 6. A twisting rotation mechanism is mounted on the upper end of the screw mounting plate 65 via screws. The π-shaped limiting moving seat 6, through the screw mounting plate 65, can drive the twisting rotation mechanism to move, thereby changing the twisting position of the twisting rotation mechanism and effectively changing the constant tension after twisting. T-shaped connecting rods 63 are symmetrically fixed at the lower corner of the π-shaped limiting moving seat 6. The right end of the T-shaped connecting rod 63... An electric telescopic cylinder 64 is installed and fixed to the base 1 by screws. When the electric telescopic cylinder 64 extends or retracts, it can pull the T-shaped connecting rod 63 to move. The T-shaped connecting rod 63 can then pull the π-shaped limiting moving seat 6 to move. Rolling balls 61 are rotatably installed on the inner sides of both ends of the π-shaped limiting moving seat 6. The π-shaped limiting moving seat 6 can roll and move through the rolling balls 61, thus making the movement more flexible. A dustproof folded cloth 62 is installed on the upper end of the electric telescopic cylinder 64. The dustproof folded cloth 62 can effectively block dust and prevent dust from falling into the electric telescopic cylinder 64, thus ensuring that the electric telescopic cylinder 64 can extend and retract stably.

[0040] The π-shaped limiting moving seat 6 can be positioned and moved by rolling the rolling ball 61 on the inner wall of the base 1.

[0041] The twisting and rotating mechanism includes a movable support plate 5, which is mounted on a screw mounting plate 65 by screws. The screw mounting plate 65 can change the position of the movable support plate 5 when it moves. A positioning hollow plate 51 is fixedly connected to the upper end of the movable support plate 5, allowing the movable support plate 5 to change the position of the positioning hollow plate 51. A driven gear 43 is rotatably mounted inside the positioning hollow plate 51, allowing the driven gear 43 to be positioned and rotated within the positioning hollow plate 51. A twisted wire disc 53 is fixedly connected to the center of the driven gear 43, driving the twisted wire disc 53 to rotate during its rotation. Through-holes are formed in a circular array on the inner circumference of the twisted wire disc 53. The stranding disc 53 passes through the area of ​​the stranding hole 52, allowing the metal wire body 3 to pass through accordingly. Thus, the stranding disc 53 can rotate and twist multiple strands of metal wire body 3 during rotation. The driven gear 43 is meshed with the driving gear 41 above. The driving gear 41 can drive the driven gear 43 to rotate during rotation. A hollow sleeve block 42 is fixedly attached to the periphery of the driving gear 41 on the positioning hollow plate 51. The driving gear 41 can be positioned and rotated in the hollow sleeve block 42. The outer end of the driving gear 41 is fixedly attached to the drive motor 4 located on the hollow sleeve block 42. The driving gear 41 can rotate actively through the rotation of the output shaft of the drive motor 4.

[0042] The hollow sleeve block 42 and the positioning hollow plate 51 are fixedly connected by welding, and the connection is unobstructed, so that there will be no obstruction during use.

[0043] The positioning stranding mechanism includes a stranding device 8, and a positioning plate 7 is fixedly connected to the middle of the lower end of the stranding device 8. The stranding device 8 can be supported and placed by the positioning plate 7. The positioning plate 7 is installed on the placement base 1 by screws, which facilitates installation and removal.

[0044] The stranding device 8 has been fully disclosed in the prior art CN219017324U, and therefore will not be described in detail.

[0045] In use, the stranding limiting mechanism can limit the conveying of the multi-strand metal wire body 3 on the upper left side of the base 1. The rolling moving base can change the stranding position of the stranding rotation mechanism when it moves left and right. By changing the stranding position of the stranding rotation mechanism, the constant tension of the multi-strand metal wire body 3 can be changed, ensuring that the constant tension of the metal wire body 3 after stranding can be effectively and synchronously maintained. The positioning stranding mechanism can perform stranding on the right side of the rolling moving base. The high-precision constant tension detection mechanism can detect the metal wire body 3 after stranding by the positioning stranding mechanism. The high-precision constant tension detection mechanism can transmit the detected data to an external PLC. The external PLC can then control the rolling moving base to move accordingly based on the data. Thus, the rolling moving base changes the position of the stranding rotation mechanism during movement, ensuring that the overall constant tension can be adjusted.

[0046] Example 2

[0047] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 and Figure 5 As shown, to further better realize this utility model, the following configuration is specifically adopted: The high-precision constant tension detection mechanism includes a tension sensor body 9, model KIS-2. An outer protrusion 91 is fixedly connected to the rear end of the tension sensor body 9, allowing it to be connected externally via the outer protrusion 91. An adjusting sleeve 103 is fixedly connected to the lower middle of the outer protrusion 91, supporting the outer protrusion 91. A hollow sleeve 1 is sleeved around the periphery of the adjusting sleeve 103. 0. The adjusting sleeve 103 can be positioned and adjusted in the hollow sleeve 10. The adjusting sleeve 103 and the hollow sleeve 10 are fixedly connected by the locking bolt 102. After adjustment, they can be effectively fixed by the locking bolt 102. In this way, the adjusting sleeve 103 and the hollow sleeve 10 can be stably supported and placed. The lower end of the hollow sleeve 10 is fixedly connected to the screw mounting plate 101. The hollow sleeve 10 can be installed in a corresponding manner through the screw mounting plate 101 at the lower end. The screw mounting plate 101 is installed on the placement base 1 by screws, which facilitates installation and removal.

[0048] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A high-precision constant tension synchronous stranding device for a bimetallic stranded wire, characterized in that, include: Place the base (1); A stranded wire limiting mechanism is installed on the upper left side of the placement base (1) by screws; A rolling moving base is movably installed on the inner side of the upper end of the placement base (1), and the rolling moving base is electrically connected to the PLC through a connecting line; A twisting and rotating mechanism is mounted and connected to the upper end of a rolling moving base; The positioning twisted wire mechanism is installed on the upper right side of the placement base (1) by screws, and the positioning twisted wire mechanism is located on the right side of the rolling moving base; A high-precision constant tension detection mechanism is installed on the upper right side of the placement base (1), the high-precision constant tension detection mechanism is located on the right side of the positioning stranded wire mechanism, and the high-precision constant tension detection mechanism is electrically connected to the PLC. The metal wire body (3) passes through the stranding limit mechanism, the stranding rotation mechanism and the positioning stranding mechanism in sequence.

2. The bimetallic wire high-precision constant tension synchronous stranding device according to claim 1, characterized in that: The stranded wire limiting mechanism includes a support plate (2), which is mounted on the placement base (1) by screws. A limiting disc (21) is fixed to the upper end of the support plate (2), and limiting wire holes (22) are arrayed on the inner side of the circumferential edge of the limiting disc (21).

3. The bimetallic wire high-precision constant tension synchronous stranding device according to claim 1, characterized in that: The rolling moving base includes a π-shaped limiting moving base (6), with a screw mounting plate (65) fixed to the upper end of the π-shaped limiting moving base (6), and T-shaped connecting rods (63) symmetrically fixed to the lower corner of the π-shaped limiting moving base (6). Rolling balls (61) are rotatably installed on the inner sides of both ends of the π-shaped limiting moving base (6). An electric telescopic cylinder (64) is installed on the right end of the T-shaped connecting rod (63), and a dustproof folding cloth (62) is installed on the upper end of the electric telescopic cylinder (64). The π-shaped limiting moving base (6) is sleeved on the placement base (1), and the electric telescopic cylinder (64) is fixed to the placement base (1) by screws. A hinged rotating mechanism is installed on the upper end of the screw mounting plate (65) by screws.

4. The bimetallic wire high-precision constant tension synchronous stranding device according to claim 1, characterized in that: The twisting and rotating mechanism includes a movable support plate (5), which is mounted on a screw mounting plate (65) by screws. A positioning hollow plate (51) is fixed to the upper end of the movable support plate (5). A driven gear (43) is rotatably mounted inside the positioning hollow plate (51). A twisted wire disc (53) is fixed to the middle of the driven gear (43). Through twisted wire holes (52) are opened on the inner circumference of the twisted wire disc (53). A driving gear (41) is meshed above the driven gear (43). A hollow sleeve block (42) is fixed to the periphery of the driving gear (41) on the positioning hollow plate (51). A drive motor (4) located on the hollow sleeve block (42) is fixed to the outer end of the driving gear (41).

5. The bimetallic wire high-precision constant tension synchronous stranding device according to claim 1, characterized in that: The positioning twisting mechanism includes a twisting device (8), and a positioning plate (7) is fixedly connected to the middle of the lower end of the twisting device (8). The positioning plate (7) is installed on the placement base (1) by screws.

6. The high-precision constant tension synchronous stranding device for bimetallic stranded wires according to claim 1, characterized in that: The high-precision constant tension detection mechanism includes a tension sensor body (9), an outer protrusion (91) is fixedly connected to the rear end of the tension sensor body (9), an adjusting sleeve rod (103) is fixedly connected to the middle of the lower end of the outer protrusion (91), a hollow sleeve (10) is sleeved around the adjusting sleeve rod (103), the adjusting sleeve rod (103) and the hollow sleeve (10) are fixedly connected by a locking bolt (102), and a screw mounting plate (101) is fixedly connected to the lower end of the hollow sleeve (10), and the screw mounting plate (101) is mounted on the placement base (1) by screws.

7. The high-precision constant tension synchronous stranding device for bimetallic stranded wires according to claim 3, characterized in that: The π-shaped limiting moving seat (6) rolls on the inner wall of the placement base (1) via a rolling ball (61).

8. The high-precision constant tension synchronous stranding device for bimetallic stranded wires according to claim 4, characterized in that: The hollow sleeve block (42) and the positioning hollow plate (51) are fixedly connected by welding, and the connection is through.

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