CN213691591U

CN213691591U - Communication stranded wire anti-jumping strand twisting equipment

Info

Publication number: CN213691591U
Application number: CN202022986140.4U
Authority: CN
Inventors: 陈嘉铭; 黄金根; 申大强
Original assignee: Xindian Wire Shenzhen Co ltd
Current assignee: Xindian Wire Shenzhen Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-07-13
Anticipated expiration: 2030-12-09

Abstract

The application relates to communication stranded wire anti-strand-jumping stranding equipment, which belongs to the technical field of cable production and processing, and comprises a stranded wire machine body, a pay-off rack arranged on one side of the stranded wire machine body, and an installation rack hinged to the pay-off rack and close to one side of the stranded wire machine body; the placing table is arranged on one side of the mounting rack, which is far away from the pay-off rack; the mounting shaft is vertically arranged on the placing table and used for placing the copper wire coil; the strut members are rotatably connected to the top of the mounting frame; the guide wheel is rotatably connected to one end of the support rod piece, which is far away from the mounting frame, through a rotating shaft; the fixing component is arranged on one side of the pay-off rack, which is far away from the stranding machine body, and is used for fixing the rotation angle of the mounting rack; and the adjusting component is arranged at the top of the mounting frame and used for adjusting the rotation angle of the strut member. The cable has the effects of preventing the cable from being wound, reducing cable breakage, blocking the mold and reducing wire loss.

Description

Communication stranded wire anti-jumping strand twisting equipment

Technical Field

The application relates to the technical field of cable production and processing, in particular to a communication stranded wire anti-strand-jumping stranding device.

Background

The stranded wire is a conducting wire formed by stranding a plurality of single metal wires according to a certain rule, and is suitable for stranding PE or PVC coated core wires such as control cables, communication cables, power lines and the like and finishing the stranding of a central wrapping belt or a side-laying wrapping belt at one time. With the rapid development of industrial technology, the various required wire stranding standards are more and more, and the wire stranding demand is increasingly increased.

At present, in the production process of cable conductor, the thin wire of single bundle need be made into big length with the stranding machine stranding, the wire of large cross-sectional area, for the even of stranding machine strand wires cable transposition, improve work efficiency and product quality, one side sets up the pay off rack on the stranding machine usually, pay off rack bottom both sides fixed mounting has a plurality of installation axles, the installation axle is divided into about on the pay off rack two sets of, the copper drum that has the cable can assign and install epaxially, branch is installed at the pay off rack top, install the wire wheel at the top of branch, the wire wheel can draw the line cable height and make the cable keep same horizontally function with the copper drum multi-hole of stranding machine one side.

In view of the above related technologies, the inventor considers that there is a defect that, in the working process of the pay-off rack of the existing stranding machine, due to the fact that the plurality of wire-preventing shafts are fixedly installed at the edge position of the bottom straight line of the pay-off rack, before the cables enter the stranding machine, the cable is frequently wound due to the fact that the distance between the cables is too short, the cable is broken, the working efficiency and the product quality are affected, and accordingly the problem needs to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the cable is easy to wind before entering a stranding machine, the application provides a communication stranded wire anti-strand-jumping stranding device.

The communication stranded wire anti-jumping strand twisting equipment adopts the following technical scheme:

a communication stranded wire anti-strand-jumping stranding device comprises a stranding machine body, a pay-off rack arranged on one side of the stranding machine body and an installation rack hinged to the pay-off rack and close to one side of the stranding machine body; the placing table is arranged on one side of the mounting rack, which is far away from the pay-off rack; the mounting shaft is vertically arranged on the placing table and used for placing the copper wire coil; the strut members are rotatably connected to the top of the mounting frame; the guide wheel is rotatably connected to one end of the support rod piece, which is far away from the mounting frame, through a rotating shaft; the fixing component is arranged on one side of the pay-off rack, which is far away from the stranding machine body, and is used for fixing the rotation angle of the mounting rack; and the adjusting component is arranged at the top of the mounting frame and used for adjusting the rotation angle of the strut member.

Through adopting above-mentioned technical scheme, thereby the installation bracket of setting can pay off rack one side rotate the expansion of placing the platform as the axle center, and then increase the cable and be pulled out the back between the interval, the reduction takes place because of the too near condition of winding together of cable interval distance, the fixed subassembly of setting can be convenient for fix the installation bracket pivoted angle, and the adjusting part of setting can take place when the installation bracket rotates, adjust the strut member and rotate, make the leading wheel take place to rotate before and the direction after the rotation unanimous, and then also guaranteed the interval that exists after the cable is pulled out.

Optionally, the fixed subassembly includes restriction pole, screw rod and nut, the restriction pole rotates to be connected and keeps away from stranding machine body one end in the mounting bracket, rectangular shape through-hole has been seted up at restriction pole top, the screw rod is installed and is kept away from stranded conductor body one end and alternate in rectangular shape through-hole at the pay off rack, nut threaded connection is on the screw rod.

Through adopting above-mentioned technical scheme, after the staff adjusted the turned angle of mounting bracket, the accessible rotates the nut on the screw rod, with the restriction lever centre gripping between nut and pay off rack, accomplishes the fixed to mounting bracket turned angle, when needs rotation transform angle, the accessible counter-rotation nut removes the fixed to the restriction lever to remove the fixed to the mounting bracket.

Optionally, the adjusting assembly includes a rotating plate, an outer hemispherical convex band and an inner hemispherical convex band, the mounting bracket is located at the strut member and provided with a rotating groove, the rotating plate is rotatably accommodated in the rotating groove and connected with the bottom of the strut member, the outer hemispherical convex band is arranged at the outer side wall of the rotating plate, and the inner hemispherical convex band is arranged at the inner wall of the rotating groove and is embedded with the outer hemispherical convex band.

Through adopting above-mentioned technical scheme, the outer hemisphere raised area and the gomphosis of interior hemisphere raised area looks of setting for the member not only can rotate but also can be fixed effect, simple operation immediately after rotating.

Optionally, the member of the prop includes dead lever and dwang, the dead lever is installed at the carousel top, the dwang rotates to be connected and keeps away from carousel one end at the dead lever.

Through adopting above-mentioned technical scheme, the dwang of setting can be rotating from top to bottom towards stranding machine body direction to make the leading wheel can take place the height and change, and then let the cable of placing at different leading wheels take place the height drop, make the interval between the cable can take place the change of more dimensions according to actual conditions.

Optionally, the mounting bracket is located the vertical through-hole of having seted up in dwang below, the through-hole alternates there is the bracing piece of top installation restriction board, the slotted hole of placing that a plurality of confession dwangs were placed is seted up at the restriction board top, the screw that is linked together with the through-hole is seted up to mounting bracket one side level, screw internal thread alternates there is the double-screw bolt with bracing piece looks butt.

Through adopting above-mentioned technical scheme, the bracing piece and the restriction board that set up can supply the dwang to place, and the bracing piece still can carry out the regulation of height to contradict through rotating double-screw bolt and bracing piece, thereby fix the bracing piece, and then accomplish the angle modulation to the dwang, make the leading wheel can be stably in different heights.

Optionally, the back shaft that the cross section is the I shape is installed at installation axle top, the back shaft rotates and is connected with the swivel becket, the stay wire pole that length slightly is greater than copper coil radius length is installed to swivel becket one side, the stay wire pole is kept away from swivel becket one side and is installed the threading and detain.

Through adopting above-mentioned technical scheme, the threading of setting is detained and the pull rod can rotate along with being drawn the cable that goes out from copper coil winding by the stranding machine body to because the length of pull rod slightly is greater than copper coil radius length, thereby can make the reducible sharp-pointed edge that contacts the copper coil of cable take place cracked possibility.

Optionally, a mounting rod is vertically mounted at the top of the supporting shaft, a limiting die is mounted on one side, away from the supporting shaft, of the mounting rod, and a threading hole is formed in the limiting die.

Through adopting above-mentioned technical scheme, the spacing mould of setting can be spacing to being drawn by the stranding machine body and being wound from the copper coil and the cable of going out for when the cable wound to the leading wheel, the difficult emergence is walked the position, otherwise can reduce the yield.

Optionally, the inner wall of the threading hole is provided with a scratch-resistant layer.

Through adopting above-mentioned technical scheme, the condition that the reducible threading hole inner wall closed angle of layer of preventing scraping of setting was in when the friction damaged the cable takes place, protects the cable.

In summary, the present application includes at least one of the following beneficial technical effects:

thereby the platform is placed in the expansion of the mounting bracket accessible rotation that sets up, and then make the interval increase after the cable of copper drum is pulled out, effectively reduce to take place the winding because of the cable interval is too near, thereby cause the cable fracture, the condition of knoing, the condition of yield and work efficiency has been improved, and utilize fixed subassembly to fix mounting bracket pivoted angle, and the adjusting part who sets up can be when the mounting bracket takes place to rotate, the turned angle of adjustment brace member, make the position of leading wheel keep unchangeable, the increase of interval between the cable has been guaranteed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of the placement table, the wire drawing rod and the limiting die in the embodiment of the application.

Fig. 3 is an enlarged view of fig. 1 at a.

Fig. 4 is a partially exploded view of the conditioning assembly of the embodiment of the present application.

Description of reference numerals: 1. a stranding machine body; 2. a pay-off rack; 3. a mounting frame; 30. a placing table; 31. installing a shaft; 32. a threaded hole; 33. a threaded rod; 4. a strut member; 40. fixing the rod; 41. rotating the rod; 5. a guide wheel; 6. a restraining bar; 60. a strip-shaped through hole; 61. a screw; 62. a nut; 7. a turntable; 70. an outer hemispherical convex band; 71. an inner hemispherical convex band; 8. a through hole; 80. a support bar; 81. a limiting plate; 82. placing the slotted hole; 83. a screw hole; 84. a stud; 9. a support shaft; 90. a rotating ring; 91. a wire pulling rod; 92. threading and buckling; 93. arranging a rod; 94. limiting a die; 95. threading holes; 96. and (4) a scratch-resistant layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses communication stranded wire strand jumping prevention stranding equipment. Referring to fig. 1 and 2, the transposition equipment includes stranding machine body 1, pay off rack 2 and mounting bracket 3, wherein, be provided with the spooler in stranding machine body 1, can draw the cable production, make the cable move towards stranding machine body 1 direction, pay off rack 2 then places in stranding machine body 1 one side, and simultaneously, mounting bracket 3 articulates the both sides wall department that is close to stranding machine body 1 one side at pay off rack 2 through the hinge, a plurality of platforms 30 of placing are still installed to pay off rack 2 one side is kept away from to mounting bracket 3 bottom, in this embodiment, the quantity of platforms 30 is preferred six, and simultaneously, install axle 31 at the top of placing platform 30 along vertical direction, install axle 31 can insert the middle part jack department of locating the copper drum, and then restrict the copper drum on placing platform 30, make the copper drum be difficult for taking place to slide.

Referring to fig. 1 and 3, mounting bracket 3 accessible rotates and makes placing platform 30 expand to pull open interval between the cable, after adjusting the turned angle of mounting bracket 3, can fix mounting bracket 3, in this embodiment, keep away from stranding machine body 1 one side on pay off rack 2 and be provided with fixed subassembly and fix mounting bracket 3.

Specifically, referring to fig. 1 and 3, fixed subassembly includes restriction lever 6, screw rod 61 and nut 62, wherein, restriction lever 6 rotates through the pivot to be connected and keeps away from 1 one end of stranding machine body at mounting bracket 3, and rectangular shape through-hole 60 has been seted up along the extending direction of restriction lever 6 at the top of restriction lever 6, and simultaneously, install screw rod 61 and keep away from stranded conductor body one end at pay off rack 2, screw rod 61 still slides and alternates in rectangular shape through-hole 60, nut 62 threaded connection is at screw rod 61, nut 62 can be with restriction lever 6 centre gripping at nut 62 and pay off rack 2, thereby realize the fixed to mounting bracket 3 angle.

In addition, referring to fig. 3, when the cable is pulled out, the cable is easily scraped and cut by the top edge of the copper wire coil, so the supporting shaft 9 is detachably mounted on the top of the mounting shaft 31, specifically, a threaded hole 32 is formed in the top of the mounting shaft 31 along the axial diameter direction, a threaded rod 33 is mounted at the bottom of the supporting shaft 9, the threaded rod 33 can be inserted into the threaded hole 32 in a threaded manner, and the detachable mounting between the supporting shaft 9 and the mounting shaft 31 is realized.

Further, referring to fig. 3, the cross section of the supporting shaft 9 is i-shaped, a rotating ring 90 is annularly arranged at a recessed position at the middle part of the supporting shaft 9, the rotating ring 90 is rotatably connected to the supporting shaft 9, a wire pulling rod 91 is installed at one side wall of the rotating ring 90, the length of the wire pulling rod 91 along the radial direction of the copper wire coil is slightly greater than the radius length of the copper wire coil, a threading buckle 92 is integrally formed at one end part of the wire pulling rod 91 away from the rotating ring 90, the threading buckle 92 is formed by a cylindrical rod, so that no sharp corner edge exists, the cable is threaded in the threading buckle 92, when the cable is pulled out, the friction between the cable and the threading buckle 92 is less likely to be scratched and cut due to the structure of a threading opening, and meanwhile, the cable is pulled to enable the threading buckle 92 and the wire pulling rod 91 to rotate under the cooperation of the rotating ring 90, the length of the wire pulling rod 91 can ensure that the cable and the top edge, the situation that the cable is scratched, damaged and split is effectively reduced.

Referring to fig. 1 and 4, since the position of the wire inlet of the stranding machine body 1 is higher than the position of the copper wire coil, a branch member 4 is rotatably connected to the top of the mounting frame 3, meanwhile, a guide wheel 5 is rotatably connected to one end of the branch member 4 away from the mounting frame 3 through a rotating shaft, the axial direction of the guide wheel 5 is perpendicular to the extending direction of the end portion of the branch member 4 away from the mounting frame 3, the guide wheel 5 can be abutted against the wire cable, so that the moving direction of the wire cable faces the stranding machine body 1, after the mounting frame 3 rotates, the guide wheel 5 also rotates along with the rotation, so that the distance between different wire cables is not changed actually, therefore, the guide wheel 5 needs to be adjusted correspondingly, so that the guide of the guide wheel 5 is restored to be consistent with the original position, in this embodiment, an adjusting assembly is arranged at the top of the mounting frame 3, and the adjusting assembly, and thus the position of the guide wheel 5.

Specifically, referring to fig. 4, the adjusting assembly includes a rotating plate 7, an outer hemisphere protruding strip 70 and an inner hemisphere protruding strip 71, wherein the mounting frame 3 has a rotating groove (not shown) at the bottom of the strut member 4, the rotating plate 7 is rotatably received in the rotating groove, the rotating plate 7 is fixedly connected to the bottom of the strut member 4, the outer hemisphere protruding strip 70 is integrally formed and annularly disposed at the outer sidewall of the rotating plate 7, the outer hemisphere protruding strip 70 is formed by equidistantly combining a plurality of hemisphere protrusions, meanwhile, the inner hemisphere protruding strip 71 is integrally formed and annularly disposed at the inner wall of the rotating groove, the inner hemisphere protruding strip 71 is formed by equidistantly combining a plurality of hemisphere protrusions as with the outer hemisphere protruding strip 70, the inner hemisphere protruding strip 71 can be embedded with the outer hemisphere protruding strip 70, the structure can fix the rotating angle of the rotating rod 41 while the rotating rod 41, after the worker has adjusted the angle of the mounting frame 3, the guide wheel 5 can be adjusted by rotating the strut member 4, so that the position of the guide wheel 5 is kept unchanged.

In addition, referring to fig. 1 and 4, when the stranding machine body 1 is used for gluing, a plurality of cables need to penetrate through the holes of the preset wire concentrator, and then twisting is performed, because the wire concentrator hole has a height drop, therefore, the height position adjustment between the arranged guide wheels 5 also needs to be performed, specifically, in this embodiment, the strut member 4 includes a fixing rod 40 and a rotating rod 41, wherein the fixing rod 40 is installed at the top of the turntable 7 through the opening of the rotating groove, the rotating rod 41 is connected to one end of the fixing rod 40 far away from the turntable 7 through the rotation of the rotating shaft, one end of the rotating rod 41 far away from the fixing rod 40 is connected with the guide wheel 5, the rotating rod 41 can rotate towards the stranding machine body 1, and the height position of the guide wheel 5 can be changed.

Further, referring to fig. 4, a through hole 8 is vertically formed at a position of the mounting frame 3 below the rotating rod 41, the supporting rod 80 is slidably inserted into the through hole 8, a limiting plate 81 is installed at the top of the supporting rod 80, an extending direction of the limiting plate 81 is perpendicular to an extending direction of the supporting rod 80, a plurality of placing groove holes 82 are formed at the top of the limiting plate 81, in this embodiment, the number of the placing groove holes 82 is preferably three, the placing groove holes 82 are semi-cylindrical, the placing groove holes 82 can be used for placing the rotating rod 41, so as to limit the rotating rod 41, rotation adjustment of the rotating rod 41 can be realized by lifting of the supporting rod 80, meanwhile, a screw hole 83 is formed at one side of the mounting frame 3 along a horizontal direction, the screw hole 83 is communicated with the through hole 8, a stud 84 is inserted into a screw hole 83, the, the position adjustment of the rotating lever 41 and the guide wheel 5 is completed.

In addition, refer to fig. 2, because threading is detained 92 and can take place to rotate when the cable is drawn the lead-out wire, make the cable when contacting with leading wheel 5, take place to walk the position easily, consequently, at the vertical installation in back shaft 9 top and settle pole 93, and keep away from back shaft 9 one side at settling pole 93 and install spacing mould 94, spacing mould 94 has seted up through wires hole 95 along vertical direction, through wires hole 95 can supply the cable to wear to establish, simultaneously, it prevents scraping layer 96 to paste in through wires hole 95 inner wall department, can effectively protect the cable, it takes place to reduce the condition that the cable was scraped the damage by through wires hole 95 inner wall.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a strand jumping prevention stranding equipment is prevented to communication stranded conductor, includes stranding machine body (1) and sets up pay off rack (2) in stranding machine body (1) one side, its characterized in that: the wire stranding machine further comprises a mounting rack (3) hinged to one side of the pay-off rack (2) close to the wire stranding machine body (1); a placing table (30) arranged on one side of the mounting rack (3) far away from the pay-off rack (2); a mounting shaft (31) used for placing the copper wire coil is arranged on the vertical mounting placing table (30); a branch rod piece (4) rotatably connected to the top of the mounting frame (3); the guide wheel (5) is rotatably connected to one end of the support rod piece (4) far away from the mounting frame (3) through a rotating shaft; the fixing component is arranged on one side of the pay-off rack (2) far away from the stranding machine body (1) and used for fixing the rotation angle of the mounting rack (3); and the adjusting component is arranged at the top of the mounting frame (3) and is used for adjusting the rotation angle of the strut member (4).

2. The communication strand anti-strand-jumping stranding apparatus of claim 1, wherein: fixed subassembly includes restriction lever (6), screw rod (61) and nut (62), restriction lever (6) are rotated and are connected and keep away from stranding machine body (1) one end in mounting bracket (3), rectangular shape through-hole (60) have been seted up at restriction lever (6) top, install screw rod (61) and keep away from stranded conductor body one end and alternate in rectangular shape through-hole (60) in pay off rack (2), nut (62) threaded connection is on screw rod (61).

3. The communication strand anti-strand-jumping stranding apparatus of claim 1, wherein: the adjusting assembly comprises a rotary table (7), an outer hemisphere protruding belt (70) and an inner hemisphere protruding belt (71), the mounting frame (3) is located at the strut member (4) and is provided with a rotating groove, the rotary table (7) is rotatably accommodated in the rotating groove and is connected with the bottom of the strut member (4), the outer hemisphere protruding belt (70) is arranged at the outer side wall of the rotary table (7), and the inner hemisphere protruding belt (71) is arranged at the inner wall of the rotating groove and is embedded with the outer hemisphere protruding belt (70).

4. The communication strand anti-strand-jumping stranding apparatus of claim 3, wherein: the branch member (4) include dead lever (40) and dwang (41), install at carousel (7) top dead lever (40), dwang (41) rotate to be connected and keep away from carousel (7) one end in dead lever (40).

5. The communication strand anti-jump stranding apparatus of claim 4, wherein: mounting bracket (3) are located dwang (41) below and have vertically seted up through-hole (8), through-hole (8) are alternate have bracing piece (80) of top installation limiting plate (81), limiting plate (81) top is seted up a plurality of confession dwang (41) and is placed placing slotted hole (82), screw (83) that are linked together with through-hole (8) are seted up to mounting bracket (3) one side level, screw (83) internal thread alternate have with bracing piece (80) looks butt double-screw bolt (84).

6. The communication strand anti-strand-jumping stranding apparatus of claim 1, wherein: install back shaft (9) that the cross section is the I shape at installation axle (31) top, back shaft (9) rotate and are connected with swivel becket (90), swivel becket (90) one side is installed length and is slightly greater than trombone slide (91) of copper coil radius length, stay slide (91) are kept away from swivel becket (90) one side and are installed the threading and buckle (92).

7. The communication strand anti-strand-jumping stranding apparatus of claim 6, wherein: supporting shaft (9) top is vertical installs arrangement pole (93), it installs spacing mould (94) to keep away from supporting shaft (9) one side in arrangement pole (93), spacing mould (94) have been seted up through wires hole (95).

8. The communication strand anti-strand-jumping stranding apparatus of claim 7, wherein: and the inner wall of the threading hole (95) is provided with a scratch-resistant layer (96).