Novel cabling stranding machine for cable production

Abstract

The utility model relates to the technical field of cable production equipment, and provides a novel cabling wire twisting machine for cable production, which comprises a base, a twisting disc is fixed on the left side of the top of the base, a winding roller is fixed at the other end of the base, a wire arranging assembly is fixed on the side surface of the winding roller, a dismounting assembly is mounted at one end of the winding roller, and a wire winding assembly is mounted at the other end of the winding roller. The wire arranging assembly comprises a first supporting plate, a motor is fixed to the side face of the first supporting plate, a driving gear is fixed to the output end of the motor, a driven gear is connected to the side face of the driving gear in a meshed mode, a screw is fixed to the side face of the driven gear, and a sliding block is connected to the screw in a threaded mode. According to the technical scheme, the technical problem that when a wire twisting machine for cable processing is used and a take-up mechanism winds twisted cables in the prior art, the cables are prone to being mutually crossed and wound, the cables are excessively extruded and stretched, and conductors or insulating layers in the cables are damaged is solved.

Description

Technical Field

[0001] This utility model relates to the field of cable production equipment technology, specifically to a novel cable stranding machine for cable production. Background Technology

[0002] With the global energy structure transformation, projects such as ultra-high voltage power transmission, smart grids, and distributed energy are placing higher demands on cable performance. Cable stranding machines need to meet characteristics such as large cross-section, high conductivity, high temperature resistance, and corrosion resistance. For example, in ultra-high voltage projects, stranded conductors with high mechanical strength and electrical performance need to be produced.

[0003] Chinese patent CN221079710U discloses a stranding machine for cable processing, relating to the field of power cable production technology. It includes a base plate, a stranding assembly mounted on the top of the base plate, a fixing post mounted on the stranding assembly, and a conductor cone fixed to the other end of the fixing post. The conductor cone has several lead-wire grooves arranged in a circular array. A fixing ring is fixedly sleeved on the outer wall of the conductor cone, and several bolts are threaded onto the fixing ring. Each bolt corresponds to one of the lead-wire grooves. The bottom end of each bolt is rotatably connected to a carrier plate via a bearing. By tightening the bolts with a wrench, the carrier plate slides inside the lead-wire grooves, adjusting the distance between the carrier plate and the fixing ring. This allows the carrier plate to push a pressure roller against the wire passing through the lead-wire grooves with the aid of a spring. Under the spring force, the pressure roller compresses the wire, maintaining tension during stranding and improving the compactness of the strands, thereby enhancing the cable production and processing effect.

[0004] When using a cable stranding machine in related technologies, the take-up mechanism may cause the stranded cables to become entangled with each other, resulting in excessive compression and stretching of the cables, which can damage the conductors or insulation layers inside the cables. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a new type of cable stranding machine for cable production, which solves the technical problem that when the stranding mechanism of the cable processing stranding machine is used to wind up the stranded cable, the cable is prone to cross-entanglement, which leads to excessive compression and stretching of the cable, thereby damaging the conductor or insulation layer inside the cable.

[0006] According to one aspect, at least one embodiment of the present invention provides a novel cable stranding machine for cable production, comprising: a base, a stranding disc fixed on the top left side of the base, a take-up roller fixed at the other end of the base, a wire laying assembly fixed on the side of the take-up roller, and a disassembly assembly installed at one end of the take-up roller;

[0007] The cable assembly includes a first support plate, a motor is fixed to the side of the first support plate, a drive gear is fixed to the output end of the motor, a driven gear is meshed with the side of the drive gear, a screw is fixed to the side of the driven gear, a sliding block is threaded onto the screw, and a cable port is fixed to the top of the sliding block.

[0008] For example, in a novel cable stranding machine for cable production provided in at least one embodiment of the present invention, the machine further includes: a second support plate fixed to the top of the base, a screw rotatably connected in the second support plate, and a driven gear rotatably connected to the outside of the second support plate.

[0009] For example, in a novel cable stranding machine for cable production provided in at least one embodiment of the present invention, a support base is fixed between the stranding disc and the second support plate, and a positioning ring is rotatably connected to the support base.

[0010] For example, in a novel cable stranding machine for cable production provided in at least one embodiment of this utility model, the following is further included: a mounting ring is fixed on the side of the cable tray near the stranding disc, the mounting ring has a mounting groove inside, a knob is rotatably connected to the side of the mounting ring, an adjusting gear is fixed to the other end of the knob, an upper clamping ring is meshed with one side of the adjusting gear, and a lower clamping ring is meshed with the other side of the adjusting gear.

[0011] For example, in a novel cable stranding machine for cable production provided in at least one embodiment of the present invention, the machine further includes: the upper clamping ring and the lower clamping ring are provided with toothed grooves on the side near the adjusting gear, and a protective layer is provided between the upper clamping ring and the mounting groove.

[0012] For example, in a novel cable stranding machine for cable production provided in at least one embodiment of the present invention, the disassembly assembly includes an adjustment groove, a sliding block is slidably connected in the adjustment groove, a disassembly column is fixed on the top of the sliding block, a take-up roller is rotatably connected in the disassembly column, a threaded groove is provided on the side of the take-up roller near the disassembly column, and an installation cover is threadedly connected to the threaded groove.

[0013] For example, in a novel cable stranding machine for cable production provided in at least one embodiment of the present invention, the machine further includes: a groove matching the thread groove is provided on the inner wall of the mounting cover, and a limit block is fixed on the outer side of the mounting cover.

[0014] For example, in a novel cable stranding machine for cable production provided in at least one embodiment of the present invention, a limiting groove is provided on the side of the disassembly column, and the limiting groove matches the limiting block.

[0015] The beneficial effects of the embodiments of this utility model are as follows:

[0016] In this invention, by setting up a cable laying assembly, the cable laying device can be moved synchronously according to the rotation speed of the take-up roller. This allows the cable to be evenly wound around the take-up roller according to its speed, preventing the cable from crossing and tangling in the take-up roller. It also avoids excessive compression of the cable, which could damage the insulation layer and conductor. Furthermore, by setting up a protective layer, when the cable passes through the cable laying device, the protective layer on the side of the cable laying port can tightly wrap around the outside of the cable, thus providing protection for the cable's exterior and effectively preventing internal damage to the cable due to compression. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a schematic diagram of the structure of the wire twisting machine body in one embodiment of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the external structure of the ribbon cable assembly in one embodiment;

[0020] Figure 3 for Figure 2 Enlarged cross-sectional view of the structure at point A in the middle;

[0021] Figure 4 for Figure 1 A side cross-sectional view of the disassembly assembly in the embodiment;

[0022] Figure 5 for Figure 4 Schematic diagram of structural breakdown at point B.

[0023] In the diagram: 1. Base; 2. Cable routing assembly; 21. First support plate; 22. Motor; 23. Drive gear; 24. Driven gear; 25. Screw; 26. Sliding block; 27. Cable routing port; 28. Support seat; 29. ​​Positioning ring; 210. Mounting ring; 211. Mounting groove; 212. Knob; 213. Adjusting gear; 214. Upper clamping ring; 215. Lower clamping ring; 216. Gear groove; 217. Protective layer; 218. Second support plate; 3. Disassembly assembly; 31. Adjustment groove; 32. Sliding block; 33. Disassembly column; 34. Threaded groove; 35. Limiting groove; 36. Mounting cover; 37. Limiting block; 4. Take-up roller; 5. Winding disc. Detailed Implementation

[0024] 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.

[0025] 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."

[0026] 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.

[0027] 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.

[0028] 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.

[0029] 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.

[0030] like Figures 1-3As shown, it illustrates a novel cable stranding machine for cable production in one embodiment of the present invention, including a base 1, a stranding disc 5 fixed on the top left side of the base 1, a take-up roller 4 fixed on the other end of the base 1, a wire laying assembly 2 fixed on the side of the take-up roller 4, and a disassembly assembly 3 installed on one end of the take-up roller 4.

[0031] The cable assembly 2 includes a first support plate 21, a motor 22 fixed to the side of the first support plate 21, a drive gear 23 fixed to the output end of the motor 22, a driven gear 24 meshing with the side of the drive gear 23, a screw 25 fixed to the side of the driven gear 24, a sliding block 26 threaded onto the screw 25, and a cable routing port 27 fixed to the top of the sliding block 26. The drive gear 23 is larger than the driven gear 24, so that when the drive gear 23 rotates one revolution, the driven gear 24 drives the screw 25 to rotate, thereby causing the cable to move to the other side of the stranding disc 5, thus avoiding the cable from crossing and tangling.

[0032] In some examples, a second support plate 218 is fixed to the top of the base 1, a screw 25 is rotatably connected in the second support plate 218, and a driven gear 24 is rotatably connected to the outside of the second support plate 218. The second support plate 218 is used to support the screw 25.

[0033] In some examples, a support base 28 is fixed between the stranding disc 5 and the second support plate 218. A positioning ring 29 is rotatably connected to the support base 28. The positioning ring 29 is used to position and transmit the cable after stranding. The inner wall of the positioning ring 29 is provided with a wear-resistant layer material, which can reduce the serious wear caused to the inner wall of the positioning ring 29 when the cable moves at high speed in the positioning ring 29.

[0034] In some examples, a mounting ring 210 is fixed to the side of the cable tray 27 near the twisting disc 5. The mounting ring 210 has a mounting groove 211 inside. A knob 212 is rotatably connected to the side of the mounting ring 210. An adjusting gear 213 is fixed to the other end of the knob 212. An upper clamping ring 214 is meshed with one side of the adjusting gear 213, and a lower clamping ring 215 is meshed with the other side of the adjusting gear 213. This allows the knob 212 to be rotated manually, thereby clamping and fixing the protective layer 217 in the mounting groove 211. It also facilitates the subsequent replenishment of the protective layer 217, avoiding the situation where it is too cumbersome and affects the efficiency of cable production.

[0035] In some examples, the upper clamping ring 214 and the lower clamping ring 215 are provided with toothed grooves 216 on the side near the adjusting gear 213. A protective layer 217 is provided between the upper clamping ring 214 and the mounting groove 211. The protective layer 217 is made of polyethylene plastic, which can provide waterproof and moisture-proof protection for the cable. At the same time, the side of the protective layer 217 away from the mounting groove 211 is sealed, so that the protective layer 217 can be directly sleeved on the cable when the cable passes through the cable tray 27.

[0036] For example, such as Figure 2 As shown, before the winding disc 5 and the take-up roller 4 operate, the operator manually rotates knob 212, causing the upper clamping ring 214 and lower clamping ring 215 on both sides of the other end of knob 212 to move outward in the mounting ring 210. Then, the protective layer 217 is fitted onto the outside of the cable tray 27, with the end of the protective layer 217 placed in the mounting ring 210. Then, by rotating knob 212, the upper clamping ring 214 and lower clamping ring 215 on both sides of the adjusting gear 213 move in opposite directions through meshing, thereby clamping and fixing the protective layer 217 in the mounting groove 211. Then, when the take-up roller 4 and the winding disc 5 are processed... When the PLC controls the drive gear 23 to rotate, the driven gear 24 meshing with the drive gear 23 on the side will rotate. This allows the sliding block 26 to move on the screw 25 according to the rotation speed of the take-up roller 4. This allows the cable passing through the cable tray 27 at the top of the sliding block 26 to be laid out on the take-up roller 4 during winding, preventing the cable from crossing and winding on the take-up roller 4. When the cable passes through the cable tray 27, the cable head will push the protective layer 217 out from the outside of the cable tray 27, and the protective layer 217 will be tightly fitted on the cable, thus protecting the surface of the cable.

[0037] like Figures 4-5 As shown, this invention illustrates a novel cable stranding machine for cable production in another embodiment of the present invention. The disassembly assembly 3 includes an adjustment groove 31, in which a sliding block 32 is slidably connected. A disassembly column 33 is fixed to the top of the sliding block 32. A take-up roller 4 is rotatably connected to the disassembly column 33. A threaded groove 34 is provided on the side of the take-up roller 4 near the disassembly column 33. An installation cover 36 is threadedly connected to the threaded groove 34. The adjustment groove 31 is used to move the disassembly column 33, thereby allowing the take-up roller 4 to be disassembled and replaced with a brand new take-up roller 4.

[0038] In some examples, the inner wall of the mounting cover 36 has a groove that matches the threaded groove 34, and a limit block 37 is fixed on the outer side of the mounting cover 36. The mounting cover 36 is used to fix the take-up roller 4 mounted on the disassembly column 33.

[0039] In some examples, a limiting groove 35 is provided on the side of the disassembly column 33. The limiting groove 35 matches the limiting block 37. When the mounting cover 36 is fully installed, the limiting block 37 is just engaged in the limiting groove 35, making the installation of the mounting cover 36 more secure.

[0040] For example, such as Figure 3 As shown, when the take-up roller 4 finishes winding the cable, the operator can rotate the mounting cover 36 to remove it from the threaded groove 34 on the side of the take-up roller 4. Then, by moving the disassembly column 33, the disassembly column 33 moves in the adjusting groove 31 through the sliding block 32, thereby disengaging the threaded groove 34 on the side of the take-up roller 4 from the disassembly column 33. The operator then disassembles and replaces the take-up roller 4, and moves the disassembly column 33 back to its original position so that the threaded groove 34 on the side of the take-up roller 4 passes through the disassembly column 33. The mounting cover 36 is then threadedly connected to the threaded groove 34, so that the mounting cover 36 can install and fix the take-up roller 4. When the mounting cover 36 is rotated close to the side of the disassembly column 33, the limiting block 37 on the side of the mounting cover 36 rotates and engages in the limiting groove 35.

[0041] 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 novel cable stranding machine for cable production, characterized in that, include: The base (1) has a twisting disc (5) fixed on the top left side, a take-up roller (4) fixed on the other end of the base (1), a cable assembly (2) fixed on the side of the take-up roller (4), and a disassembly assembly (3) installed on one end of the take-up roller (4). The cable assembly (2) includes a first support plate (21), a motor (22) is fixed on the side of the first support plate (21), a drive gear (23) is fixed at the output end of the motor (22), a driven gear (24) is meshed on the side of the drive gear (23), a screw (25) is fixed on the side of the driven gear (24), a sliding block (26) is threaded on the screw (25), and a cable port (27) is fixed on the top of the sliding block (26).

2. The novel cable stranding machine for cable production according to claim 1, characterized in that, The base (1) is fixed with a second support plate (218) at the top. The screw (25) is rotatably connected in the second support plate (218), and the driven gear (24) is rotatably connected to the outside of the second support plate (218).

3. A novel cable stranding machine for cable production according to claim 2, characterized in that, A support base (28) is fixed between the twisting disc (5) and the second support plate (218), and a positioning ring (29) is rotatably connected to the support base (28).

4. A novel cable stranding machine for cable production according to claim 1, characterized in that, The cable tray (27) is fixed with a mounting ring (210) on the side near the twisting disc (5). The mounting ring (210) has a mounting groove (211) inside. A knob (212) is rotatably connected to the side of the mounting ring (210). An adjusting gear (213) is fixed to the other end of the knob (212). An upper clamping ring (214) is meshed with one side of the adjusting gear (213), and a lower clamping ring (215) is meshed with the other side of the adjusting gear (213).

5. A novel cable stranding machine for cable production according to claim 4, characterized in that, The upper clamping ring (214) and the lower clamping ring (215) are both provided with tooth grooves (216) on the side near the adjusting gear (213), and a protective layer (217) is provided between the upper clamping ring (214) and the mounting groove (211).

6. A novel cable stranding machine for cable production according to claim 1, characterized in that, The disassembly assembly (3) includes an adjustment groove (31), in which a sliding block (32) is slidably connected, and a disassembly column (33) is fixed on the top of the sliding block (32). A take-up roller (4) is rotatably connected in the disassembly column (33), and a threaded groove (34) is provided on the side of the take-up roller (4) near the disassembly column (33). An installation cover (36) is threadedly connected to the threaded groove (34).

7. A novel cable stranding machine for cable production according to claim 6, characterized in that, The inner wall of the mounting cover (36) is provided with a groove that matches the threaded groove (34), and a limit block (37) is fixed on the outer side of the mounting cover (36).

8. A novel cable stranding machine for cable production according to claim 6, characterized in that, The disassembly column (33) has a limiting groove (35) on its side, and the limiting groove (35) matches the limiting block (37).

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