Wire stranding machine with tension adjusting structure

Abstract

The utility model relates to the technical field of wire stranding machines, and discloses a wire stranding machine with a tension adjusting structure, which comprises a bottom plate, a stranding machine body is fixedly mounted at the top of the left side of the bottom plate, a support frame is fixedly mounted at the top of the right side of the bottom plate, and a pay-off mechanism is arranged at the top of the bottom plate. An adjusting mechanism is arranged on the inner side of the supporting frame, the paying-off mechanism comprises a fixing assembly and a rotating assembly, and the rotating assembly is arranged on the left side of the fixing assembly. The pay-off plate can be disassembled and assembled only by screwing the handle, the stranding efficiency is improved, the wire guide wheel is rotated along with the pay-off direction, the effect of reducing friction force is achieved, the working lasting time is long, and the working efficiency is improved. Therefore, the working efficiency is improved, the tension of the wire rod is adjusted, and the uniformity and the stability of the wire rod are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wire twisting machines, in particular to an electric wire twisting machine with a tension regulating structure. Background Art

[0002] A wire twisting machine is a mechanical device that can be widely used for twisting various soft and hard conductor wires. It can twist multiple single conductors into one strand to meet the process requirements of the wire. In order to make the wire more applicable, we need to adjust the tension of the wire, so we need a wire twisting machine with a tension adjustment structure.

[0003] According to the description of a wire stranding machine with a tension adjustment mechanism disclosed on the patent website (authorization announcement number: CN215643867U), "The utility model discloses a wire stranding machine with a tension adjustment mechanism, including: a support frame, a mounting frame is fixedly installed on the right wall surface of the support frame, and the inner end of the mounting frame is connected to a wire pay-off frame, and the outer side of the left end of the mounting frame is connected to a wire guide plate; a mounting plate, which is welded and installed on the inner middle part of the support frame, and a connection box is installed on the left end surface of the mounting plate, and a hydraulic rod is installed inside the connection box; an adjustment component, which is installed on the inner end of the hydraulic rod, and the outer end surface of the adjustment component is rotatably connected to a wire wheel, and the inner end of the wire wheel is provided with a connection component, and the left wall surface of the support frame is provided with a wire stranding machine body through a supporting structure, and the outer sides of the front and rear ends of the adjustment component are provided with limited position blocks. The wire stranding machine with a tension adjustment mechanism has a tension adjustment mechanism, which is convenient for adjusting the tension of the wire, while enhancing the guiding effect of the wire and reducing the friction when the wire moves."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model connects the wires through the balls, and utilizes the balls to reduce the friction of the wires. However, in actual use, the bearing area of ​​the balls is small, and it is very easy to fall off the connecting plate under high-speed operation. Moreover, the wires cannot be always on the balls, and may be stuck in the gaps of the balls. In addition, the pay-off frame is installed on the conductor plate, and it is not easy to remove the pay-off plate, which makes it troublesome to replace the pay-off plate, thereby reducing the wire stranding efficiency. Therefore, it is necessary to improve an electric wire stranding machine with a tension adjustment structure to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a wire twisting machine with a tension adjustment structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric wire stranding machine with a tension adjustment structure, comprising a bottom plate, a stranding machine body is fixedly installed on the top of the left side of the bottom plate, a support frame is fixedly installed on the top of the right side of the bottom plate, a wire release mechanism is arranged on the top of the bottom plate, and an adjustment mechanism is arranged inside the support frame;

[0008] The line-releasing mechanism comprises a fixed component and a rotating component, and the rotating component is arranged on the left side of the fixed component.

[0009] Preferably, the fixing assembly includes a fixing plate, the fixing plate is fixedly mounted on the inner side of the supporting frame, a cross is rotatably mounted on the front side of the fixing plate, a supporting plate is slidably mounted on the front side of the cross, a connecting rod is rotatably mounted on the bottom of the supporting plate, a round tube is fixedly mounted on the front side of the cross, a threaded rod is threadedly mounted inside the round tube, a cylinder is rotatably mounted on the right side of the threaded rod, and a handle is fixedly mounted on the right side of the threaded rod. The fixing assembly is used to prop up the support plate, thereby supporting the wire release plate to prevent the wire release plate from falling off during processing, and the wire release plate can be disassembled and installed by only twisting the handle, thereby speeding up the wire twisting efficiency.

[0010] Preferably, a cylinder is rotatably mounted on one end of the connecting rod away from the support plate, and four groups of support plates and connecting rods are arranged and distributed in a circle around the center of the cylinder. The cylinder is arranged on the outside of the circular tube, and through holes are opened at positions corresponding to the cylinder and the threaded rod, and the handle is fixedly mounted on the threaded rod through the through hole, so that the expansion and contraction of the support plate can be controlled by turning the handle.

[0011] Preferably, the rotating assembly includes a fixed block, the fixed block is fixedly installed on the left side of the support frame, a connecting rod is rotatably installed inside the fixed block, a motor 1 is fixedly installed on the top of the base plate, a moving frame is slidably installed outside the connecting rod, a bevel gear 1 is rotatably installed on the inside of the moving frame, a bevel gear 2 is rotatably installed on the back of the moving frame, a wire wheel is fixedly installed on the front of the bevel gear 2, and the rotating assembly is used to rotate the wire wheel, and the wire wheel rotates in the direction of wire release, thereby achieving the effect of reducing friction, and the work can last for a long time without the wire getting stuck, thereby speeding up work efficiency.

[0012] Preferably, the movable frame is slidably installed on the left side of the support frame, the bevel gear one is meshed with the bevel gear two, a limiting column is fixedly installed inside the bevel gear one, a slide groove is opened at the corresponding positions of the connecting rod and the limiting column, and the limiting column is slidably installed inside the slide groove, the bevel gear one, the movable frame, the bevel gear two and the guide wheel are arranged in two groups, and are symmetrically distributed about the center line position of the left side of the support frame, so that the guide wheel can rotate following the line-releasing direction.

[0013] Preferably, the adjusting mechanism comprises a connecting plate, the connecting plate is fixedly mounted on the inner side of the supporting frame, a motor 2 is fixedly mounted on the left side of the connecting plate, a worm is fixedly mounted on the output end of the motor 2, a rotating shaft is rotatably mounted on the left side of the connecting plate, a worm gear is fixedly mounted on the outside of the rotating shaft, a rotating rod 1 is fixedly mounted on the end of the rotating shaft away from the connecting plate, a rotating rod 2 is rotatably mounted on the back of the rotating rod 1, and a rotating rod 3 is rotatably mounted on the end of the rotating shaft away from the rotating rod 2, so that the rotating rod 1 rotates, and the rotating rods 2 and 3 are expanded or contracted in opposite directions, thereby adjusting the tension of the wire, thereby ensuring the uniformity and stability of the wire.

[0014] Preferably, the rotating rod one is fixedly installed with the rotating shaft at the center position, the rotating rod three is rotatably installed with the connecting rod at one end away from the rotating rod one, and the rotating rod two is rotatably installed with another connecting rod at one end away from the rotating rod one, and the worm and worm wheel are meshed to control the tension of the two wires at the same time.

[0015] Compared with the prior art, the utility model provides a wire twisting machine with a tension adjustment structure, which has the following beneficial effects:

[0016] 1. The wire twisting machine with a tension adjustment structure, through the wire pay-off mechanism, uses a fixing component to prop up the support plate during use, thereby supporting the wire pay-off plate to prevent it from falling off during processing, and the wire pay-off plate can be disassembled and installed by twisting the handle, which speeds up the wire twisting efficiency, and the rotating component is used to rotate the wire wheel, and the wire wheel rotates in the direction of the wire pay-off, thereby achieving the effect of reducing friction, and the work can last for a long time without the wire getting stuck, thereby speeding up the work efficiency.

[0017] 2. The wire twisting machine with a tension adjustment structure, through the provided adjustment mechanism, during use, causes the rotating rod one to rotate, causing the rotating rod two and the rotating rod three to expand or contract in opposite directions, thereby adjusting the tension of the wire, thereby ensuring the uniformity and stability of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the wire-releasing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the fixed component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the rotating component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the adjustment mechanism of the utility model.

[0024] In the figure: 1. bottom plate; 2. stranding machine body; 3. support frame; 4. wire-releasing mechanism; 41. fixing assembly; 411. fixing plate; 412. cross; 413. supporting plate; 414. connecting rod; 415. round tube; 416. threaded rod; 417. cylinder; 418. handle; 42. rotating assembly; 421. fixing block; 422. motor one; 423. bevel gear one; 424. moving frame; 425. bevel gear two; 426. wire pulley; 427. connecting rod; 5. adjusting mechanism; 51. connecting plate; 52. motor two; 53. worm; 54. worm wheel; 55. rotating shaft; 56. rotating rod one; 57. rotating rod two; 58. rotating rod three. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a wire stranding machine with a tension adjustment structure, comprising a bottom plate 1, a stranding machine body 2 is fixedly installed on the top of the left side of the bottom plate 1, a support frame 3 is fixedly installed on the top of the right side of the bottom plate 1, a wire release mechanism 4 is arranged on the top of the bottom plate 1, and an adjustment mechanism 5 is arranged inside the support frame 3;

[0029] The unwinding mechanism 4 comprises a fixed component 41 and a rotating component 42 , and the rotating component 42 is arranged on the left side of the fixed component 41 .

[0030] Furthermore, the fixing component 41 includes a fixing plate 411, which is fixedly installed on the inner side of the support frame 3. A cross 412 is rotatably installed on the front side of the fixing plate 411, a support plate 413 is slidably installed on the front side of the cross 412, a connecting rod 414 is rotatably installed on the bottom of the support plate 413, a round tube 415 is fixedly installed on the front side of the cross 412, a threaded rod 416 is threadedly installed inside the round tube 415, a cylinder 417 is rotatably installed on the right side of the threaded rod 416, and a handle 418 is fixedly installed on the right side of the threaded rod 416. The fixing component 41 is used to prop up the support plate 413, thereby supporting the wire release plate to prevent the wire release plate from falling off during processing, and the wire release plate can be disassembled and installed by twisting the handle 418, thereby speeding up the wire twisting efficiency.

[0031] Furthermore, a cylinder 417 is rotatably mounted on one end of the connecting rod 414 away from the support plate 413. Four groups of support plates 413 and connecting rods 414 are arranged and distributed in a circle around the center of the cylinder 417. The cylinder 417 is arranged on the outside of the circular tube 415. Through holes are opened at corresponding positions of the cylinder 417 and the threaded rod 416, and a handle 418 is fixedly mounted on the threaded rod 416 through the through hole, so that the expansion and contraction of the support plate 413 can be controlled by rotating the handle 418.

[0032] Furthermore, the rotating assembly 42 includes a fixed block 421, which is fixedly installed on the left side of the support frame 3. A connecting rod 427 is rotatably installed inside the fixed block 421, a motor 422 is fixedly installed on the top of the bottom plate 1, and a moving frame 424 is slidably installed outside the connecting rod 427. A bevel gear 423 is rotatably installed inside the moving frame 424, a bevel gear 425 is rotatably installed on the back of the moving frame 424, and a wire wheel 426 is fixedly installed on the front of the bevel gear 425. The rotating assembly 42 is used to rotate the wire wheel 426, and the wire wheel 426 rotates in the direction of the wire release, thereby achieving the effect of reducing friction, and the work can last for a long time without the wire getting stuck, thereby speeding up the work efficiency.

[0033] Furthermore, the moving frame 424 is slidably installed on the left side of the support frame 3, the bevel gear 1 423 and the bevel gear 2 425 are meshed, a limiting column is fixedly installed inside the bevel gear 1 423, a sliding groove is opened at the corresponding positions of the connecting rod 427 and the limiting column, and the limiting column is slidably installed inside the sliding groove, and the bevel gear 1 423, the moving frame 424, the bevel gear 2 425 and the wire wheel 426 are arranged in two groups, and are symmetrically distributed with the center line position of the left side of the support frame 3, so that the wire wheel 426 can rotate following the line-releasing direction.

[0034] Embodiment 2:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the adjustment mechanism 5 includes a connecting plate 51, the connecting plate 51 is fixedly installed on the inner side of the support frame 3, a motor 2 52 is fixedly installed on the left side of the connecting plate 51, a worm 53 is fixedly installed on the output end of the motor 2 52, a rotating shaft 55 is rotatably installed on the left side of the connecting plate 51, a worm gear 54 is fixedly installed on the outside of the rotating shaft 55, a rotating rod 1 56 is fixedly installed on the end of the rotating shaft 55 away from the connecting plate 51, a rotating rod 2 57 is rotatably installed on the back of the rotating rod 1 56, and a rotating rod 3 58 is rotatably installed on the end of the rotating shaft 55 away from the rotating rod 2 57, so that the rotating rod 1 56 rotates, so that the rotating rod 2 57 and the rotating rod 3 58 expand or contract in opposite directions, thereby adjusting the tension of the wire, thereby ensuring the uniformity and stability of the wire.

[0036] Furthermore, the center position of rotating rod 1 56 is fixedly installed with rotating shaft 55, one end of rotating rod 3 58 away from rotating rod 1 56 is rotatably installed with connecting rod 414, one end of rotating rod 2 57 away from rotating rod 1 56 is rotatably installed with another connecting rod 414, and the worm 53 and worm wheel 54 are meshed, so that the tension of two wires can be controlled at the same time.

[0037] In actual operation, when this device is used, the wire-releasing plate is placed on the outside of the support plate 413, and the handle 418 is turned. The handle 418 drives the threaded rod 416 to rotate. The threaded rod 416 rotates to move the cylinder 417 toward the cross 412. When the cylinder 417 moves, the connecting rod 414 is pushed toward the cross 412, so that the support plate 413 is propped up, thereby supporting the wire-releasing plate to prevent it from falling off during the processing. The wire-releasing plate can be disassembled and installed by only turning the handle 418, which speeds up the wire twisting efficiency. The motor 422 is started, and the output end of the motor 422 drives the connecting rod 427 to rotate. The connecting rod 427 rotates through the limit column sliding inside the slide groove. The bevel gear 1 423 provides torque, so that the bevel gear 1 423 rotates, and the rotation of the bevel gear 1 423 drives the bevel gear 2 425 meshing with it to rotate, so that the wire wheel 426 rotates, and the wire wheel 426 rotates in the direction of the wire release, thereby achieving the effect of reducing friction, and the work can be sustained for a long time, and the wire will not get stuck, thereby speeding up the work efficiency, starting the motor 2 52, and the output end of the motor 2 52 drives the worm 53 to rotate, and the rotation of the worm 53 drives the worm wheel 54 meshing with it to rotate and install, so that the rotating rod 1 56 rotates, and the rotating rod 2 57 and the rotating rod 3 58 expand or contract in opposite directions, thereby adjusting the tension of the wire, thereby ensuring the uniformity and stability of the wire.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An electric wire twisting machine with a tension adjustment structure, comprising a bottom plate (1), characterized in that: A wire twisting machine body (2) is fixedly mounted on the top of the left side of the bottom plate (1), a support frame (3) is fixedly mounted on the top of the right side of the bottom plate (1), a wire release mechanism (4) is arranged on the top of the bottom plate (1), and an adjustment mechanism (5) is arranged on the inner side of the support frame (3); The line-releasing mechanism (4) comprises a fixed component (41) and a rotating component (42), wherein the rotating component (42) is arranged on the left side of the fixed component (41).

2. The wire twisting machine with a tension adjustment structure according to claim 1, characterized in that: The fixing assembly (41) comprises a fixing plate (411), wherein the fixing plate (411) is fixedly mounted on the inner side of the supporting frame (3), a cross (412) is rotatably mounted on the front side of the fixing plate (411), a supporting plate (413) is slidably mounted on the front side of the cross (412), a connecting rod (414) is rotatably mounted on the bottom of the supporting plate (413), a round tube (415) is fixedly mounted on the front side of the cross (412), a threaded rod (416) is threadedly mounted inside the round tube (415), a cylinder (417) is rotatably mounted on the right side of the threaded rod (416), and a handle (418) is fixedly mounted on the right side of the threaded rod (416).

3. The wire twisting machine with a tension adjustment structure according to claim 2, characterized in that: A cylinder (417) is rotatably mounted on one end of the connecting rod (414) away from the supporting plate (413); the supporting plate (413) and the connecting rod (414) are provided in four groups and are distributed in a circle around the center of the cylinder (417); the cylinder (417) is arranged on the outside of the circular tube (415); a through hole is opened at a position corresponding to the cylinder (417) and the threaded rod (416); and the handle (418) passes through the through hole and is fixedly mounted on the threaded rod (416).

4. The wire twisting machine with a tension adjustment structure according to claim 1, characterized in that: The rotating assembly (42) comprises a fixed block (421), the fixed block (421) is fixedly mounted on the left side of the support frame (3), a connecting rod (427) is rotatably mounted inside the fixed block (421), a motor (422) is fixedly mounted on the top of the base plate (1), a moving frame (424) is slidably mounted outside the connecting rod (427), a bevel gear (423) is rotatably mounted inside the moving frame (424), a bevel gear (425) is rotatably mounted on the back of the moving frame (424), and a guide wheel (426) is fixedly mounted on the front of the bevel gear (425).

5. The wire twisting machine with a tension adjustment structure according to claim 4, characterized in that: The moving frame (424) is slidably mounted on the left side of the support frame (3); the bevel gear 1 (423) is meshed with the bevel gear 2 (425); a limiting column is fixedly mounted inside the bevel gear 1 (423); a slide groove is provided at corresponding positions of the connecting rod (427) and the limiting column, and the limiting column is slidably mounted inside the slide groove; the bevel gear 1 (423), the moving frame (424), the bevel gear 2 (425) and the guide wheel (426) are arranged in two groups and are symmetrically distributed around the center line position of the left side of the support frame (3).

6. The wire twisting machine with a tension adjustment structure according to claim 4, characterized in that: The adjusting mechanism (5) comprises a connecting plate (51), the connecting plate (51) being fixedly mounted on the inner side of the supporting frame (3), a second motor (52) being fixedly mounted on the left side of the connecting plate (51), a worm (53) being fixedly mounted on the output end of the second motor (52), a rotating shaft (55) being rotatably mounted on the left side of the connecting plate (51), a worm gear (54) being fixedly mounted on the outside of the rotating shaft (55), a first rotating rod (56) being fixedly mounted on one end of the rotating shaft (55) away from the connecting plate (51), a second rotating rod (57) being rotatably mounted on the back of the first rotating rod (56), and a third rotating rod (58) being rotatably mounted on one end of the rotating shaft (55) away from the second rotating rod (57).

7. The wire twisting machine with a tension adjustment structure according to claim 6, characterized in that: The rotating rod 1 (56) is fixedly mounted on the rotating shaft (55) at its center position, the rotating rod 3 (58) is rotatably mounted on the connecting rod (414) at one end away from the rotating rod 1 (56), the rotating rod 2 (57) is rotatably mounted on another connecting rod (414) at one end away from the rotating rod 1 (56), and the worm (53) is meshed with the worm wheel (54).

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