A wire cable stranding machine capable of accommodating a variety of wires

Abstract

The utility model relates to the technical field of stranding machine, specifically, relate to a kind of electric wire and cable stranding machine of being able to apply to multiple conductor, including mounting bracket, the multiple gear of mounting bracket outside rotation is equipped with, multiple threading holes are passed through and are equipped in gear middle part, the diameter of multiple threading holes gradually increases, gear outside is jointly engaged and is installed rack, rack outside is fixedly installed and is used for moving its mobile electric push rod the utility model has the beneficial effects that, in the utility model, staff start mobile electric push rod, mobile electric push rod telescopic end lengthens or shortens, rack is moved, and further gear, threading hole rotates, so that the threading hole rotation required and cooperation through-hole coaxial, the design of multiple threading holes, so that the diameter of conductor and threading hole inner diameter adaptation, the shaking amplitude of conductor in threading hole is substantially reduced, subsequent work is more stable.

Description

Technical Field

[0001] This utility model relates to the field of stranding machine technology, specifically to a wire and cable stranding machine that can be used with various types of conductors. Background Technology

[0002] The wire stranding machine is a key piece of equipment in the wire and cable manufacturing industry. Its main function is to strand multiple single copper wires, aluminum wires and other metal conductors together in a predetermined direction and pitch to form a tough and stable conductive core. The equipment releases wires synchronously through multiple spools on the wire release frame. The conductors converge through the wire release die and are tightly stranded under the traction torque of the high-speed rotating bow or tube.

[0003] For example, patent CN219575257U discloses a wire stranding machine with an anti-jamming structure. By setting an anti-jamming plate, lead hole, support rod, lifting platform, electric push rod and isolation box, the wire can be passed through the lead hole on the anti-jamming plate for limited and sorted conveying, preventing the stranding from jamming. Secondly, when not in operation or during transportation, the entire structure of the lifting platform can be stored inside the machine body for easy transfer, while reducing damage to components such as stranding rollers during transfer and improving the safety of transfer. However, there are still some shortcomings.

[0004] The common shortcoming of this patent and some existing stranding machines is that the threading hole is fixed and its diameter cannot be changed. When the diameter of the threading hole is much larger than the diameter of the wire, the excessively large threading hole cannot restrain the wire, and the wire will shake and swing violently in the threading hole. This will result in inconsistent pitch lengths, uneven stranding, and the individual wires cannot be evenly and tightly stranded together. The cable core may become elliptical or irregular in shape, affecting the production effect. Utility Model Content

[0005] To overcome the above-mentioned defects, embodiments of this utility model provide a wire and cable stranding machine that can be used with various types of conductors, thus solving the technical problems in the prior art. A wire and cable stranding machine suitable for various types of conductors. A wire and cable stranding machine that can be used with various types of conductors includes a mounting frame, on the outside of which multiple gears are rotatably mounted, and multiple wire-passing holes are opened through the middle of the gears; The diameters of the multiple threading holes increase sequentially; A rack is installed on the outer side of the gear and meshes with it. A movable electric push rod for driving its movement is fixedly installed on the outer side of the rack.

[0006] Furthermore, a limiting groove is provided on the inner side of the mounting bracket, and multiple locking rods are slidably engaged on the inner side of the limiting groove, with the locking rods being fixedly connected to the rack.

[0007] Furthermore, the movable electric push rod is fixedly installed on the outside of the mounting bracket.

[0008] Furthermore, the mounting bracket has multiple through holes on its outer side, and the wire hole can be rotated to the through hole, with the two being coaxial.

[0009] Furthermore, a mounting base is installed below the mounting frame, and a lifting electric push rod is fixedly installed on the top of the mounting base. The telescopic end of the lifting electric push rod is fixedly connected to the bottom of the mounting frame.

[0010] Furthermore, two sleeves are symmetrically fixedly installed on the top of the mounting base, and a connector rod is slidably inserted into the inner side of the sleeve, and the connector rod is fixedly connected to the bottom of the mounting frame.

[0011] Furthermore, the gear has multiple mounting slots on its outer side, the mounting slots and the wire hole are coaxial, and a dust cover is slidably installed on the inner side of the mounting slot.

[0012] Furthermore, a magnet is fixedly installed inside the mounting groove, and the dust cover is made of metal.

[0013] Furthermore, the outer side of the dust cover is frosted.

[0014] The beneficial effects of this utility model are as follows: In this invention, when the operator starts the movable electric push rod, the telescopic end of the movable electric push rod extends or retracts, driving the rack to move, which in turn drives the gear and the wire hole to rotate, so that the required wire hole rotates coaxially with the matching through hole. The design of multiple wire holes makes the diameter of the wire match the inner diameter of the wire hole, greatly reducing the swaying amplitude of the wire in the wire hole, and making subsequent work more stable. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the lifting electric push rod connection of a wire and cable stranding machine that can be used with various types of conductors according to this utility model. Figure 2 This is a schematic diagram of the mounting frame connection for a wire and cable stranding machine that can be used with various types of conductors according to this utility model. Figure 3This is a schematic diagram of the rack and pinion connection of a wire and cable stranding machine that can be used with various types of conductors according to this utility model; Figure 4 This is a schematic diagram of the gear connection of a wire and cable stranding machine that can be used with various types of conductors according to this utility model; Figure 5 This is a schematic diagram of the gear structure of a wire and cable stranding machine that can be used with various types of conductors according to this utility model.

[0017] In the picture: 1. Mounting base; 2. Lifting electric push rod; 3. Sleeve; 4. Connecting rod; 5. Mounting bracket; 6. Limiting groove; 7. Snap-fit ​​rod; 8. Rack; 9. Moving electric push rod; 10. Mating through hole; 11. Gear; 12. Wire hole; 13. Mounting groove; 14. Magnet; 15. Dustproof cover. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0019] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] First embodiment: like Figure 1 , Figure 5 As shown, it illustrates a wire and cable stranding machine of the present invention that can be used with various types of conductors, including a mounting frame 5. Multiple gears 11 are rotatably mounted on the outside of the mounting frame 5, and multiple through holes 12 for placing conductors are opened through the middle of the gears 11. The diameters of the multiple wire holes 12 increase sequentially to accommodate various types of wires, making the diameter difference between the wire and the wire hole 12 smaller, and greatly reducing the amplitude of the wire's swaying within the wire hole 12. A rack 8 is meshed with the outer side of the gear 11, and a movable electric push rod 9 for driving its movement is fixedly installed on the outer side of the rack 8.

[0025] In this embodiment, the operator starts the movable electric push rod 9. The telescopic end of the movable electric push rod 9 extends or retracts, driving the rack 8 to move, which in turn drives the gear 11 and the wire hole 12 to rotate, so that the required wire hole 12 rotates coaxially with the matching through hole 10. The design of multiple wire holes 12 makes the diameter of the wire match the inner diameter of the wire hole 12, greatly reducing the swaying amplitude of the wire in the wire hole 12, and making subsequent work more stable.

[0026] Furthermore, such as Figure 2 As shown, the mounting bracket 5 has multiple through holes 10 on its outer side. The wire hole 12 rotates to the through hole 10, and the two are coaxial. The movable electric push rod 9 is fixedly installed on the outer side of the mounting bracket 5.

[0027] Furthermore, such as Figure 3 As shown, a limiting groove 6 is provided on the inner side of the mounting bracket 5. Multiple locking rods 7 are slidably engaged on the inner side of the limiting groove 6. The locking rods 7 are fixedly connected to the rack 8. The cooperation between the locking rods 7 and the limiting groove 6 makes the movement of the rack 8 more stable.

[0028] Second embodiment: Furthermore, such as Figure 1 As shown, a mounting base 1 is installed below the mounting frame 5, and a lifting electric push rod 2 is fixedly installed on the top of the mounting base 1. The telescopic end of the lifting electric push rod 2 is fixedly connected to the bottom of the mounting frame 5. The lifting electric push rod 2 is used to drive the mounting frame 5 to rise and fall, thereby making the wire hole 12 and other cooperating components such as the wire feeding frame work more smoothly.

[0029] In this embodiment, when working with wire feeding frames of different heights, the operator can activate the lifting electric push rod 2, which extends and retracts to move the wire threading hole 12 up and down, thus cooperating more smoothly with the wire feeding frame.

[0030] Furthermore, such as Figure 1 As shown, two sleeves 3 are symmetrically fixedly installed on the top of the mounting base 1. A connecting rod 4 is slidably inserted into the inner side of the sleeve 3. The connecting rod 4 is fixedly connected to the bottom of the mounting frame 5. The sleeves 3 and the connecting rod 4 work together to make the lifting and lowering of the mounting frame 5 more stable.

[0031] Third embodiment: Furthermore, such as Figure 4 As shown, the gear 11 has multiple mounting slots 13 on its outer side. The mounting slots 13 and the wire hole 12 are coaxial. A dust cover 15 is slidably installed on the inner side of the mounting slot 13. The outer side of the dust cover 15 is frosted to increase the friction coefficient between the dust cover 15 and the palm, making it easier for staff to pick up and remove the dust cover 15.

[0032] Furthermore, such as Figure 4 As shown, a magnet 14 is fixedly installed inside the mounting groove 13, and the dust cover 15 is made of metal. The attraction of the magnet 14 makes the dust cover 15 relatively stable.

[0033] In this embodiment, the worker inserts the dust cover 15 into the mounting slot 13 to cover the unused wire hole 12, preventing external dust from entering the wire hole 12. When replacing the wire hole 12 in the future, no cleaning is required, and it can be used directly.

[0034] Specific adjustment steps: The staff starts the movable electric push rod 9. The telescopic end of the movable electric push rod 9 extends or retracts, driving the rack 8 to move, which in turn drives the gear 11 and the wire hole 12 to rotate. This makes the required wire hole 12 rotate and coaxial with the matching through hole 10. The design of multiple wire holes 12 makes the diameter of the wire match the inner diameter of the wire hole 12, greatly reducing the swaying of the wire in the wire hole 12, and making subsequent work more stable.

[0035] The staff inserts the dust cover 15 into the installation slot 13 to cover the unused wire hole 12, preventing external dust from entering the wire hole 12. When replacing the wire hole 12 in the future, no cleaning is required, and it can be used directly.

[0036] When working with wire feeding frames of different heights, the operator can activate the lifting electric push rod 2, which extends and retracts to move the wire threading hole 12 up and down, making the work with the wire feeding frame smoother.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A wire and cable stranding machine applicable to various conductors, comprising a mounting frame (5), characterized in that: Multiple gears (11) are rotatably mounted on the outside of the mounting bracket (5), and multiple wire holes (12) are opened through the middle of the gears (11). The diameters of the multiple threading holes (12) increase sequentially; A rack (8) is installed on the outside of the gear (11) in common meshing, and a movable electric push rod (9) for driving its movement is fixedly installed on the outside of the rack (8).

2. The wire and cable stranding machine applicable to various conductors according to claim 1, characterized in that: The mounting bracket (5) has a limiting groove (6) on its inner side. Multiple locking rods (7) are slidably engaged on the inner side of the limiting groove (6). The locking rods (7) are fixedly connected to the rack (8).

3. The wire and cable stranding machine applicable to various conductors according to claim 1, characterized in that: The movable electric push rod (9) is fixedly installed on the outside of the mounting frame (5).

4. The wire and cable stranding machine applicable to various conductors according to claim 1, characterized in that: The mounting bracket (5) has multiple through holes (10) on its outer side. The wire hole (12) rotates to the through hole (10) and the two are coaxial.

5. A wire and cable stranding machine applicable to various conductors according to claim 1, characterized in that: The mounting bracket (5) is equipped with a mounting base (1) below it. A lifting electric push rod (2) is fixedly installed on the top of the mounting base (1). The telescopic end of the lifting electric push rod (2) is fixedly connected to the bottom of the mounting bracket (5).

6. A wire and cable stranding machine applicable to various conductors according to claim 5, characterized in that: The mounting base (1) has two sleeves (3) symmetrically fixedly installed on its top. A plug rod (4) is slidably inserted into the inner side of the sleeve (3), and the plug rod (4) is fixedly connected to the bottom of the mounting frame (5).

7. A wire and cable stranding machine applicable to various conductors according to claim 1, characterized in that: The gear (11) has multiple mounting slots (13) on its outer side. The mounting slots (13) and the wire hole (12) are coaxial. A dust cover (15) is slidably installed on the inner side of the mounting slot (13).

8. A wire and cable stranding machine applicable to various conductors according to claim 7, characterized in that: A magnet (14) is fixedly installed inside the mounting groove (13), and the dust cover (15) is made of metal.

9. A wire and cable stranding machine applicable to various conductors according to claim 8, characterized in that: The dust cover (15) has a frosted finish on the outside.

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