CN212531738U

CN212531738U - Pay-off of tubular strander

Info

Publication number: CN212531738U
Application number: CN202020651174.5U
Authority: CN
Inventors: 罗小建
Original assignee: Guangdong Wuyang Cable Co ltd
Current assignee: Guangdong Wuyang Cable Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-02-12
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a pay-off of pipe strander, including mount pad and level in proper order be the pay-off mechanism, wiping mechanism and the guide mechanism of straight line installation on the mount pad, through setting up wiping mechanism, can clear away the dust on the wire, through setting up the positioning disk, balanced pay-off reel gravity, compare traditional pay-off rack that does not have the positioning disk, the focus effectively obtains averagely, avoid excessively concentrating on the line frame itself, play the effect of fine balanced unwrapping wire tension, pull the rotation of pay-off reel by traditional cable pulling force, drive the rotation of pay-off reel and initiatively unwrapping wire by actuating mechanism instead; and the baffle at traditional drawing drum changes into big gear dish, guarantees the pipe hank quality, improves cable finished product quality.

Description

Pay-off of tubular strander

Technical Field

The utility model relates to a transposition equipment field, concretely relates to pay-off of pipe strander.

Background

The prior pay-off device of the tubular strander does not have the function of wiping the conducting wire, the surface of the conducting wire is stained with impurity particles such as dust and the like, the production product of the cable is influenced, meanwhile, in the using process, the conditions of loosening of the pay-off reel, horizontal displacement and falling off from the bracket usually occur, the position of the pay-off reel changes, so that the line tension changes in the subsequent processing process and even the pay-off is broken, in addition, the traditional rotation mode of the pay-off reel is that the pay-off reel rotates by the tension of a cable, the rotation speed is not constant in the rotation process, and the pay-off reel is influenced by the friction force, gravity, overlapping and the like among the cables, is often blocked, has small or large tension, and even has the phenomenon of breaking, because a plurality of single conductors are twisted into one strand, when one or both of the conductors have tension variation, especially when the tension is huge and the wire cannot be drawn out in time, the twisted pipe has quality defects of bending, volume change, less branches and the like, and the quality of the cable is influenced if the twisted pipe is not found in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a pay-off of tubular strander to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pay-off device of a tubular strander comprises a mounting seat, and a pay-off mechanism, a wiping mechanism and a guide mechanism which are horizontally and sequentially linearly mounted on the mounting seat; the pay-off mechanism comprises a wire coil bracket, a pay-off coil and a driving mechanism, the pay-off coil comprises a baffle and a middle shaft penetrating through the baffle, the middle shaft is fixedly connected with the baffle, bearings in interference fit with the middle shaft are arranged at two ends of the middle shaft, positioning discs are detachably connected at two ends of the middle shaft, a wire coil fixing shaft seat is arranged on the wire coil bracket, the driving mechanism comprises a motor and a pinion turntable, the baffle is a large gear turntable, and the large gear turntable is meshed with the pinion turntable; a sliding rail is arranged on the mounting seat and below the motor, and the motor is in lockable sliding connection with the sliding rail through a sliding block; the wiping mechanism comprises a mounting frame, a through line hole is formed in the mounting frame, a support is arranged on the mounting frame, two parallel wiping rollers are rotatably arranged on the support, and a gap for a lead to pass through is formed between the two wiping rollers and is smaller than the diameter of the lead; the guide mechanism comprises two mounting columns which are arranged in parallel, and a guide roller is rotatably arranged between the two mounting columns.

Further, it is equipped with a plurality of slip posts to lead to the axis circumference array in the line hole for this, the fixed setting of one end of slip post is in the inner wall that leads to the line hole, the other end of slip post is equipped with semicircle arcuation mounting plate, and is whole semicircle arcuation mounting plate folds the state and constitutes an annular structure, be equipped with the friction pad on the interior cambered surface of semicircle arcuation mounting plate, the pot head is equipped with fastening spring under the slip post, leads to the downthehole semicircle arcuation mounting plate cooperation friction pad of line and realizes the preliminary cleaning of wire, and fastening spring plays the effect that the buffering supported to the wire simultaneously, can prevent wire friction damage.

Further, the erection column is the liftable erection column, realizes the altitude mixture control of guide roller, conveniently is applicable to the pipe strander of co-altitude not, can realize the tensioning of wire and adjust, prevents that the wire from splitting.

Furthermore, the slide rail is close to big gear wheel carousel end is provided with the screens piece, can fix the motor, prevents that the motor during operation from taking place the displacement, realizes slider and slide rail lockable sliding connection.

Further, the wiping roller comprises a movable roller and a fixed roller, the movable roller is installed, one end of a support of the movable roller is rotatably connected with the movable roller, the other end of the support of the movable roller is hinged to the mounting frame, the fixed roller is rotatably connected with one end of the support of the fixed roller, the other end of the support of the fixed roller is fixedly connected with the mounting frame, and the movable roller and the fixed roller are matched to be suitable for wires of different models.

Further, movable roll and fixed roll are the round roller of outside cladding sponge, and the round roller of cladding sponge possesses certain elastic action, and it is more effective to clean impurity simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the cleaning mechanism is arranged, so that dust on the wires can be removed, the gravity of the pay-off reel is balanced by arranging the positioning disc, compared with the traditional pay-off reel without the positioning disc, the gravity center is effectively averaged, excessive concentration on a wire frame per se is avoided, the effect of well balancing pay-off tension is achieved, the traditional pay-off reel is pulled by cable tension to rotate, and the drive mechanism drives the pay-off reel to rotate to actively pay off; and the baffle at traditional drawing drum changes into big gear dish, guarantees the pipe hank quality, improves cable finished product quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a pay-off device of a pipe strander according to the present invention;

FIG. 2 is a front view of the pay-off device of the pipe strander of the present invention;

fig. 3 is a schematic structural view of the through hole of the present invention.

The names of the components identified in the figures are as follows: 1. a mounting seat; 2. a pay-off mechanism; 201. a wire coil bracket; 202. a pay-off reel; 2021. a middle shaft; 2022. a baffle plate; 203. a drive mechanism; 2031. a motor; 2032. a pinion turntable; 3. a wiping mechanism; 301. a mounting frame; 302. a through hole; 303. a support; 304. a wiping roller; 3041. a movable roller; 3042. a fixed roller; 4. a guide mechanism; 401. mounting a column; 402. a guide stick; 5. positioning a plate; 6. a slide rail; 7. a slider; 8. a sliding post; 9. a fastening tab; 10. a friction pad; 11. a fastening spring; 12. a clamping piece; 13. a bearing; 14. the wire coil is fixed on the shaft seat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a pay-off device of a pipe twisting machine in one embodiment is shown, and comprises a mounting base 1, and a pay-off mechanism 2, a wiping mechanism 3 and a guiding mechanism 4 which are horizontally and sequentially linearly mounted on the mounting base 1; the pay-off mechanism 2 comprises a wire coil bracket 201, a pay-off reel 202 and a driving mechanism 203, the pay-off reel 202 comprises a baffle 2022 and a middle shaft 2021 penetrating through the baffle 2022, the middle shaft 2021 is fixedly connected with the baffle 2022, bearings 13 in interference fit with the middle shaft 2021 are arranged at two ends of the middle shaft 2021, and positioning discs 5 are detachably connected at two ends of the middle shaft 2021; the wire coil bracket 201 is provided with a wire coil fixing shaft seat 14, the driving mechanism 203 comprises a motor 2031 and a pinion turntable 2032, the baffle 2022 is a large gear turntable, and the large gear turntable is meshed with the pinion turntable 2032; a slide rail 6 is arranged on the mounting base 1 and below the motor 2031, and the motor 2031 is in lockable sliding connection with the slide rail 6 through a slide block 7; the wiping mechanism 3 comprises a mounting frame 301, a wire through hole 302 is formed in the mounting frame 301, a support 303 is arranged on the mounting frame 301, two parallel wiping rollers 304 are rotatably arranged on the support 303, and a gap for a lead to pass through is formed between the two wiping rollers 304 and is smaller than the diameter of the lead; the guide mechanism 4 includes two parallel mounting posts 401, and a guide roller 402 is rotatably provided between the two mounting posts 401.

Further as a preferred embodiment, a plurality of sliding columns 8 are arranged in the through hole 302 relative to the axis circumferential array of the through hole 302, one end of each sliding column 8 is fixedly arranged in the inner wall of the through hole 302, a semicircular arc fastening piece 9 is arranged at the other end of each sliding column 8, all the semicircular arc fastening pieces 9 are folded to form an annular structure, a friction pad 10 is arranged on the inner arc surface of each semicircular arc fastening piece 9, a fastening spring 11 is sleeved at the lower end of each sliding column 8, the semicircular arc fastening pieces 9 in the through hole 302 are matched with the friction pads 10 to realize preliminary wiping of the lead, and meanwhile, the fastening springs 11 play a role of buffering and supporting on the lead, so that friction damage of the lead can be prevented.

Further as preferred embodiment, erection column 401 is liftable erection column 401, realizes the altitude mixture control of guide roller, conveniently is applicable to the pipe strander of different heights, can realize the tensioning of wire and adjust, prevents that the wire from splitting.

Further as a preferred embodiment, the slide rail 6 is provided with a locking member 12 near the large gear wheel rotating disk end, which can fix the motor 2031, prevent the motor 2031 from displacement during operation, and realize the lockable sliding connection between the slide block 7 and the slide rail 6.

Further as a preferred embodiment, the wiping roller 304 includes a movable roller 3041 and a fixed roller 3042, one end of the bracket 303 for mounting the movable roller 3041 is rotatably connected to the movable roller 3041, the other end is hinged to the mounting bracket 301, one end of the bracket 303 for mounting the fixed roller 3042 is rotatably connected to the fixed roller 3042, the other end is fixedly connected to the mounting bracket 301, and the movable roller 3041 and the fixed roller 3042 can be matched to be suitable for different types of wires.

Further, as a preferred embodiment, the movable roller 3041 and the fixed roller 3042 are both round rollers coated with sponge, and the round rollers coated with sponge have a certain elastic function, and are more effective in wiping impurities.

The working principle of the embodiment is as follows: when paying off is needed, a motor 2031 slides to a position close to a pay-off reel 202 through a slide rail 6, lockable sliding connection is realized by using a clamping part 12, the clamping part 12 is hinged with a mounting seat 1, so that a pinion turntable 2032 and a bull turntable are just meshed with each other, the motor 2031 is started to drive the pinion turntable 2032 to rotate, the pinion turntable 2032 drives the bull turntable to rotate for paying off, then a wire passes through a wire through hole 302, six semicircular arc-shaped fastening sheets 9 in the wire through hole 302 clamp the wire under the elastic force of a fastening spring 11, a friction pad 10 can realize preliminary wiping on the surface of the wire, and can prevent the surface of the wire from friction damage, the elastic action of the fastening spring 11 can play a role of elastic buffering, then the wire passes through a wiping roller 304, the wiping roller 304 further wipes the surface of the wire, and after passing through a wiping mechanism 3, a guide roller 402 plays a role of guiding traction on the wire, leading the conducting wire to enter a pipe strander; accessible lift drive arrangement adjusts erection column 401's height as required, the convenient pipe winch that is applicable to different, the rate of tension that can adjust the wire simultaneously, prevent that cracked condition from appearing in the wire, the lift through erection column 401 can be adjusted the distance between drawing drum 202 and the guide roller 402 simultaneously, can avoid the wire of drawing from guide roller 402 and the wire frictional contact on drawing drum 202, when the unwrapping wire is ended, close motor 2031, drive pinion turntable 2032 stall, pinion turntable 2032 drives pinion turntable stall, push motor 2031 keeps away from drawing drum 202 through slide rail 6, take off drawing drum 202, accomplish the change of drawing drum 202.

The utility model has the advantages that: the cleaning mechanism is arranged, so that dust on the wires can be removed, the gravity of the pay-off reel is balanced by arranging the positioning disc, compared with the traditional pay-off reel without the positioning disc, the gravity center is effectively averaged, excessive concentration on a wire frame per se is avoided, the effect of well balancing pay-off tension is achieved, the traditional pay-off reel is pulled by cable tension to rotate, and the drive mechanism drives the pay-off reel to rotate to actively pay off; and the baffle at traditional drawing drum changes into big gear dish, guarantees the pipe hank quality, improves cable finished product quality.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The pay-off device of the pipe strander is characterized by comprising an installation seat, and a pay-off mechanism, a wiping mechanism and a guide mechanism which are horizontally and sequentially linearly arranged on the installation seat; the pay-off mechanism comprises a wire coil bracket, a pay-off coil and a driving mechanism, the pay-off coil comprises a baffle and a middle shaft penetrating through the baffle, the middle shaft is fixedly connected with the baffle, bearings in interference fit with the middle shaft are arranged at two ends of the middle shaft, positioning discs are detachably connected at two ends of the middle shaft, a wire coil fixing shaft seat is arranged on the wire coil bracket, the driving mechanism comprises a motor and a pinion turntable, the baffle is a large gear turntable, and the large gear turntable is meshed with the pinion turntable; a sliding rail is arranged on the mounting seat and below the motor, and the motor is in lockable sliding connection with the sliding rail through a sliding block; the wiping mechanism comprises a mounting frame, a through line hole is formed in the mounting frame, a support is arranged on the mounting frame, two parallel wiping rollers are rotatably arranged on the support, and a gap for a lead to pass through is formed between the two wiping rollers and is smaller than the diameter of the lead; the guide mechanism comprises two mounting columns which are arranged in parallel, and a guide roller is rotatably arranged between the two mounting columns.

2. The pay-off device of a pipe strander as claimed in claim 1, wherein: lead to the line downthehole for this axis circumference array that leads to the line hole and be equipped with a plurality of slip posts, the fixed setting of one end of slip post is in the inner wall that leads to the line hole, the other end of slip post is equipped with semicircle arcuation mounting plate, and is whole semicircle arcuation mounting plate folds the state and constitutes a ring shape structure, be equipped with the friction pad on the intrados of semicircle arcuation mounting plate, the tip cover is equipped with fastening spring under the slip post.

3. The pay-off device of a pipe strander as claimed in claim 1, wherein: the mounting post is a liftable mounting post.

4. The pay-off device of a pipe strander as claimed in claim 1, wherein: the slide rail is close to big gear wheel carousel end is provided with screens piece.

5. The pay-off device of a pipe strander as claimed in claim 1, wherein: the wiping roller comprises a movable roller and a fixed roller, one end of a support of the movable roller is rotatably connected with the movable roller, the other end of the support of the movable roller is hinged to the mounting rack, one end of the support of the fixed roller is rotatably connected with the fixed roller, and the other end of the support of the fixed roller is fixedly connected with the mounting rack.

6. The pay-off device of a pipe strander as claimed in claim 5, wherein: the movable roller and the fixed roller are round rollers coated with sponge outside.