Twisting device for processing anti-interference photovoltaic cable core

Abstract

The utility model discloses a stranding device for processing an anti-interference photovoltaic cable core, which comprises a bearing bottom plate, the bearing bottom plate is sequentially provided with a pay-off reel, a stranding reel, a tightening assembly and an adjusting mechanism for conveniently adjusting the distance of a winding main body from left to right, and the tightening assembly can assist in tightening a main body wire. The adjusting mechanism comprises two fixing assemblies and a mounting assembly, a take-up roller is arranged between the two fixing assemblies, sliding grooves are formed in the two sides of the bearing bottom plate, and guide grooves are formed in the middles of the sliding grooves; the fixing assembly comprises an adjusting plate, and two stabilizing plates are welded to the bottom of the adjusting plate. By arranging the adjusting mechanism and adjusting the distance between the two adjusting plates, take-up rollers of different specifications can be fixed, stabilizing plates at the bottoms of the adjusting plates are driven to be inserted into sliding grooves and guide grooves formed in the bearing bottom plate, then inserting rods and connecting plates are fixed to the two sides of the adjusting plates through cooperation, the use range of the twisting device is widened, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a twisting device for processing anti-interference photovoltaic cable cores, belonging to the technical field of photovoltaic cable core processing. Background Art

[0002] Cables are typically composed of several or several groups of conductors (at least two per group) twisted together into a rope-like structure. Each group of conductors is insulated from each other and often twisted around a core. The entire cable is covered with a highly insulating sheath. Cables are characterized by internal conduction and external insulation. Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, and aluminum alloy cables. They are composed of single or multiple strands of conductors and an insulating layer, and are used to connect circuits and electrical appliances.

[0003] In the prior art, the patent announcement number is CN219872985U, "A Twisting Device for Photovoltaic Cable Processing", which includes a base, on which are arranged two sets of pay-off reels, a twisting reel, a reinforcement barrel and a winding roller from left to right. The pay-off reel is disc-shaped, and is provided with a number of wire holes arranged in a circular array. The wire holes pass through the pay-off reel for the cables to be twisted to pass through. The wire holes are rectangular, and the side of the wire holes close to the edge of the pay-off reel is provided with an inwardly concave rounded corner. The wire holes are provided with an adjuster that can adjust the size of the wire holes according to the cable diameter. The beneficial effect is that by providing an adjuster in the wire hole of the traditional pay-off reel, when it is necessary to twist cables of different diameters, the aperture can be adjusted by adjusting the adjuster. At the same time, the pressure block in the adjustment hole rebounds and presses the cable under the action of the spring, preventing the wire hole from being too large and causing the cable to shake, so that the cable remains flat, which is conducive to the subsequent twisting work.

[0004] However, in the prior art, a twisting device is used to process photovoltaic cable cores. When winding, there are winding rollers of different specifications according to needs, but the positions of the winding components of most devices are fixed. In order to improve the practicality of the twisting device for cable core processing, a twisting device for anti-interference photovoltaic cable core processing is designed. Utility Model Content

[0005] The purpose of the present invention is to address the above-mentioned problems existing in the prior art, overcome the deficiencies mentioned in the prior art, and design a twisting device for processing anti-interference photovoltaic cable cores.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A stranding device for processing anti-interference photovoltaic cable cores includes a supporting base plate, on which are arranged, from left to right, a pay-off drum, a stranding drum, a tightening assembly, and an adjustment mechanism for conveniently adjusting the distance between the winding body. The tightening assembly can assist in tightening the main body line. The adjustment mechanism includes two fixing assemblies and a mounting assembly. A take-up roller is arranged between the two fixing assemblies. Slide grooves are provided on both sides of the supporting base plate, and a guide groove is provided in the middle of the slide grooves.

[0008] The fixing assembly includes an adjusting plate, two stabilizing plates are welded on the bottom of the adjusting plate, two and multiple stabilizing holes are respectively provided on the stabilizing plate and the bottom of the slide groove, and a plug rod is inserted into the inner circle corresponding to the stabilizing holes provided inside the stabilizing plate and the slide groove. Two plug rods are provided on both sides of the adjusting plate, and a connecting plate is welded on the top of the two plug rods.

[0009] Preferably, the bottom of the adjustment plate slides in the slide groove, and the stabilizing plate slides in the guide groove.

[0010] Preferably, the mounting assembly includes a motor and a handwheel, the motor is mounted on the outside of one adjustment plate through a support plate, the transmission rod of the handwheel passes through the inside of the other adjustment plate and is fixedly connected to a second locking wheel.

[0011] Preferably, the output end of the motor passes through the inner side of an adjustment plate and is fixedly connected to a first locking wheel, and a clamping spring is fixedly arranged between the other adjustment plate and the second locking wheel, and the inner ring of the clamping spring is sleeved on the outer ring of the transmission rod of the handwheel.

[0012] Preferably, the tightening assembly includes two support blocks, the tops of the two support blocks are fixedly connected with a screw rod and a buffer spring, and the inner ring of the buffer spring is sleeved on the outer ring of the screw rod.

[0013] Preferably, the outer ring sliding sleeve of the screw rod is provided with a limit block, the bottom of the limit block is fixed to the top of the buffer spring, the outer ring of the screw rod is rotatably provided with a nut, the nut is located above the limit block, and rolling elements are provided between the two limit blocks and the two support blocks, and a gap is provided between the two rolling elements.

[0014] Preferably, the bottoms of the pay-off drum and the winding drum are respectively fixedly connected with mounting seats, and the pay-off drum is respectively provided with a center line hole and a plurality of auxiliary line holes, and the plurality of auxiliary line holes are distributed in a circular array with the center line hole as the center.

[0015] Beneficial effects achieved by the utility model:

[0016] 1. By setting up an adjustment mechanism, the distance between the two adjustment plates can be adjusted to fix take-up rollers of different specifications. By driving the stabilizing plate at the bottom of the adjustment plate into the slide groove and guide groove provided on the bearing bottom plate, and then fixing it on both sides of the adjustment plate through the cooperation of the insertion rod and the connecting plate, the use range of the stranding device is improved and the practicality of the device is improved;

[0017] 2. By setting up the installation assembly, by pulling the handwheel, the handwheel pulls the second locking wheel through the transmission rod to compress the clamping spring, fix the take-up roller, and then loosen the handwheel. Through the cooperation of the clamping spring, the first locking wheel and the second locking wheel are fixed, so that the take-up roller can be quickly disassembled, which is more convenient and labor-saving to use;

[0018] 3. By setting up a tightening component, the twisted wire can be tightened through the pressure of two rolling elements. The cable body of different specifications can also be adjusted and tightened by turning the nut on the screw rod, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the top view structure shown;

[0021] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the adjustment mechanism shown.

[0022] Figure markings: 1. Load-bearing base plate; 01. Slide groove; 02. Guide groove; 2. Pay-off reel; 21. Center line hole; 22. Auxiliary line hole; 3. Wire reel; 4. Tightening assembly; 41. Support block; 42. Screw rod; 43. Buffer spring; 44. Limit block; 45. Rolling member; 5. Adjustment mechanism; 51. Fixing assembly; 511. Adjustment plate; 512. Stabilizing plate; 513. Stabilizing hole; 514. Insert rod; 515. Connecting plate; 52. Installation assembly; 521. Motor; 522. Handwheel; 523. First locking wheel; 524. Second locking wheel; 525. Clamping spring. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model proposes a twisting device for processing anti-interference photovoltaic cable cores, including a bearing base plate 1, on which are arranged, from left to right, a pay-off drum 2, a twisting drum 3, a tightening assembly 4 and an adjustment mechanism 5 for conveniently adjusting the distance of the winding body. The tightening assembly 4 can assist in tightening the main line, and the adjustment mechanism 5 includes two fixing assemblies 51 and an installation assembly 52. ​​A take-up roller is arranged between the two fixing assemblies 51, and a slide groove 01 is provided on both sides of the bearing base plate 1, and a guide groove 02 is provided in the middle of the slide groove 01; the fixing assembly 51 includes an adjusting plate 511, and two stabilizing plates 512 are welded to the bottom of the adjusting plate 511, and two and multiple stabilizing holes 513 are respectively provided on the stabilizing plate 512 and the bottom of the slide groove 01, and a rod 514 is inserted into the inner circle corresponding to the stabilizing hole 513 opened inside the stabilizing plate 512 and the slide groove 01. Two rods 514 are provided on both sides of the adjusting plate 511, and a connecting plate 515 is welded on the top of the two rods 514.

[0026] In this embodiment, a pay-off drum 2, a twisting drum 3, a tightening assembly 4 and an adjustment mechanism 5 for conveniently adjusting the distance of the winding body are sequentially provided on the supporting base plate 1 from left to right. The cable core can be processed by the pay-off drum 2 and the twisting drum 3, and the processed cable core is tightened by the tightening assembly 4, and finally wound by the take-up roller between the two fixing assemblies 51. The fixing assembly 51 is set, and the distance between the two adjustment plates 511 can be adjusted to fix take-up rollers of different specifications. The stabilizing plate 512 at the bottom of the adjustment plate 511 is driven to be inserted into the slide groove 01 and the guide groove 02 provided on the supporting base plate 1, and then fixed to both sides of the adjustment plate 511 by the cooperation of the insertion rod 514 and the connecting plate 515, thereby improving the use range of the twisting device and improving the practicality and stability of the device.

[0027] Example 2

[0028] like Figure 1-3As shown, the present invention proposes a twisting device for anti-interference photovoltaic cable core processing. Compared with Example 1, this embodiment also includes the bottom of the adjustment plate 511 sliding in the slide groove 01, the stabilizing plate 512 sliding in the guide groove 02, the mounting assembly 52 includes a motor 521 and a handwheel 522, the motor 521 is mounted on the outside of an adjustment plate 511 through a support plate, the transmission rod of the handwheel 522 passes through the inside of the other adjustment plate 511 and is fixedly connected to the second locking wheel 524, the output end of the motor 521 passes through the inside of an adjustment plate 511 and is fixedly connected to the first locking wheel 523, a clamping spring 525 is fixedly arranged between the other adjustment plate 511 and the second locking wheel 524, and the inner ring of the clamping spring 525 is arranged on the handwheel 522 The outer ring of the transmission rod, the tightening assembly 4 includes two support blocks 41, the tops of the two support blocks 41 are fixedly connected with a screw rod 42 and a buffer spring 43, the inner ring of the buffer spring 43 is sleeved on the outer ring of the screw rod 42, the outer ring sliding sleeve of the screw rod 42 is provided with a limit block 44, the bottom of the limit block 44 is fixed to the top of the buffer spring 43, the outer ring of the screw rod 42 is rotated with a nut, the nut is located above the limit block 44, and rolling elements 45 are provided between the two limit blocks 44 and the two support blocks 41, and a gap is provided between the two rolling elements 45, the bottom of the wire reel 2 and the wire winding reel 3 are respectively fixedly connected with a mounting seat, and the wire reel 2 is respectively provided with a center line hole 21 and several auxiliary line holes 22, and the several auxiliary line holes 22 are distributed in a circular array with the center line hole 21 as the center.

[0029] In this embodiment, an installation component 52 is provided, which is convenient for pulling the handwheel 522. The handwheel 522 pulls the second locking wheel 524 through the transmission rod to compress the clamping spring 525, fix the take-up roller, and then loosen the handwheel 522. Through the cooperation of the clamping spring 525, the first locking wheel 523 and the second locking wheel 524 are fixed, so that the take-up roller can be quickly disassembled, which is more convenient to use. By providing a tightening component 4, the twisted main line can be tightened by the pressure of the two rolling elements 45, and the cable main body of different specifications can be adjusted and tightened by rotating the nut on the screw rod 42, thereby improving the practicality of the device.

[0030] Working principle: When using the twisting device for photovoltaic cable core processing, first, use the appropriate winding roller specifications to adjust the position of the adjustment mechanism 5 according to the needs, and insert the stabilizing plate 512 at the bottom of the adjustment plate 511 into the slide groove 01 and the guide groove 02 opened on the bearing bottom plate 1. Then, select the appropriate position to align the stabilizing hole 513 on the stabilizing plate 512 with the stabilizing hole 513 in the slide groove 01, and then insert the plug rod 514. The plug rod 514 and the connecting plate 515 on both sides of the adjustment plate 511 are used to reinforce and stabilize the stabilizing plate 511. Secondly, pull the hand wheel 522, and the hand wheel 522 pulls the second locking wheel 524 through the transmission rod. The clamping spring 525 is compressed, and the take-up roller is fixed between the first locking wheel 523 and the second locking wheel 524. Then the hand wheel 522 is loosened and fixed by the first locking wheel 523 and the second locking wheel 524, so that the take-up roller can be quickly disassembled, which is more convenient and labor-saving to use. Finally, the motor 521 is turned on to rotate and drive the take-up roller between the two adjustment plates 511 to reel in, so that the photovoltaic cable to be processed passes through the center line hole 21 and the auxiliary line hole 22 on the pay-off drum 2 and then passes through the stranding drum 3, and finally passes through the middle of the two rolling elements 45 and is wound on the take-up roller, thereby improving the range of use of the device.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A twisting device for processing anti-interference photovoltaic cable cores, comprising a bearing base plate (1), characterized in that: The bearing base plate (1) is provided with a wire pay-off drum (2), a wire winding drum (3), a tightening assembly (4) and an adjustment mechanism (5) for adjusting the distance of the winding body from left to right. The tightening assembly (4) can assist in tightening the main body line. The adjustment mechanism (5) includes two fixing assemblies (51) and a mounting assembly (52). A wire take-up roller is provided between the two fixing assemblies (51). Both sides of the bearing base plate (1) are provided with a slide groove (01), and a guide groove (02) is provided in the middle of the slide groove (01). The fixing assembly (51) includes an adjusting plate (511), two stabilizing plates (512) are welded to the bottom of the adjusting plate (511), two and multiple stabilizing holes (513) are respectively provided at the bottom of the stabilizing plate (512) and the inner bottom of the slide groove (01), and a plug rod (514) is inserted into the inner circle corresponding to the stabilizing holes (513) provided inside the stabilizing plate (512) and the slide groove (01), two plug rods (514) are provided on both sides of the adjusting plate (511), and a connecting plate (515) is welded to the top of the two plug rods (514).

2. A twisting device for anti-interference photovoltaic cable core processing according to claim 1, characterized in that: The bottom of the adjustment plate (511) slides in the slide groove (01), and the stabilizing plate (512) slides in the guide groove (02).

3. A twisting device for processing anti-interference photovoltaic cable cores according to claim 1, characterized in that: The mounting assembly (52) comprises a motor (521) and a handwheel (522), wherein the motor (521) is mounted on the outside of one adjustment plate (511) via a support plate, and a transmission rod of the handwheel (522) passes through the inside of the other adjustment plate (511) and is fixedly connected to a second locking wheel (524).

4. A twisting device for processing anti-interference photovoltaic cable cores according to claim 3, characterized in that: The output end of the motor (521) passes through the inner side of an adjustment plate (511) and is fixedly connected to a first locking wheel (523). A clamping spring (525) is fixedly arranged between the other adjustment plate (511) and the second locking wheel (524). The inner ring of the clamping spring (525) is sleeved on the outer ring of the transmission rod of the handwheel (522).

5. The twisting device for processing anti-interference photovoltaic cable cores according to claim 1, characterized in that: The tightening assembly (4) comprises two support blocks (41), the tops of the two support blocks (41) are fixedly connected to a screw rod (42) and a buffer spring (43), and the inner ring of the buffer spring (43) is sleeved on the outer ring of the screw rod (42).

6. A twisting device for processing anti-interference photovoltaic cable cores according to claim 5, characterized in that: The outer ring sliding sleeve of the screw rod (42) is provided with a limit block (44), the bottom of the limit block (44) is fixed to the top of the buffer spring (43), the outer ring of the screw rod (42) is rotatably provided with a nut, the nut is located above the limit block (44), and rolling elements (45) are provided between the two limit blocks (44) and the two support blocks (41), and a gap is provided between the two rolling elements (45).

7. A twisting device for processing anti-interference photovoltaic cable cores according to claim 1, characterized in that: The bottoms of the pay-off drum (2) and the winding drum (3) are respectively fixedly connected with mounting seats. The pay-off drum (2) is respectively provided with a center line hole (21) and a plurality of auxiliary line holes (22). The plurality of auxiliary line holes (22) are distributed in a circular array with the center line hole (21) as the center.

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