CN211769378U

CN211769378U - Cable bull initiative pay off rack

Info

Publication number: CN211769378U
Application number: CN202020310632.9U
Authority: CN
Inventors: 郭志坚; 华永鸣; 黄卫峰
Original assignee: Zhejiang Jianfeng Communication Cables Co ltd
Current assignee: Zhejiang Jianfeng Communication Cables Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-27
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a cable bull initiative pay off rack, include base, drive unit and unreel the dish, drive unit can make up and install on the base, and according to the drive unit of the suitable quantity of head number installation of processing cable, the top of base is provided with installation crossbeam and auxiliary beam, and the setting of installation crossbeam all is provided with auxiliary beam at the middle part of base around the installation crossbeam, and the symmetry is provided with a plurality of binding on two auxiliary beam around, be parallel to each other and the distance equals between installation crossbeam and the auxiliary beam, all is provided with the track between installation crossbeam and the auxiliary beam, and the track comprises the angle steel that two symmetries set up, has placed the reel on the track and has put. Through setting up detachable drive unit, can rationally install the drive unit of a certain quantity according to the production demand, the enterprise of being convenient for coordinates allotment drive unit between a plurality of production lines for the utilization maximize of existing equipment.

Description

Cable bull initiative pay off rack

Technical Field

The utility model relates to a cable production facility specifically is a cable bull initiative pay off rack.

Background

With the wide application of the large-pair data communication cable in the data comprehensive wiring system, customers have higher and higher requirements on the performance indexes of the large-pair data communication cable, and stable production equipment can produce products with stable performance.

At present general various pay off rack design layout is unreasonable, when the unwrapping wire head number increases, the pay off rack is bulky, need occupy very big space, and the pay off rack commonality is relatively poor, just need use the pay off rack of corresponding head number when the cable head number of production changes, just need shut down the maintenance when the breakdown of pay off rack certain department, seriously influence production efficiency, the equipment purchase and the maintenance cost of enterprise have been improved, so need a compact structure, the commonality is high, easy maintenance's initiative pay off rack urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable bull initiative pay off rack to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a cable bull initiative pay off rack, includes base, drive unit and unreels the dish, drive unit can the aggregate erection on the base, installs the drive unit of suitable quantity according to the head number of processing cable, and the top of base is provided with installation crossbeam and auxiliary beam, and the installation crossbeam sets up at the middle part of base, all is provided with auxiliary beam around the installation crossbeam, and the symmetry is provided with a plurality of binding on two auxiliary beam around.

As a further aspect of the present invention: the installation crossbeam and the auxiliary beam are parallel to each other and equal in distance, a track is arranged between the installation crossbeam and the auxiliary beam and consists of two symmetrically arranged angle steels, and a reel is placed on the track.

As a further aspect of the present invention: the drive unit is divided into an upper layer, a middle layer and a lower layer, two sets of paying-off mechanisms are symmetrically arranged at the front end and the rear end of the drive unit, driving discs are arranged at the front end and the rear end of the lower layer of the drive unit, the two driving discs are rotatably arranged on a support below the drive unit, two motors are arranged at the middle layer of the drive unit, the two motors drive the two driving discs to rotate through belts respectively, a control box is arranged at the middle part of the third layer of the drive unit, two sets of electrical control equipment are arranged in the control box, and the lower end of the drive unit.

As a further aspect of the present invention: the front end left side and the rear end right side of drive unit all are provided with the mounting panel, and the middle part of mounting panel is provided with the guide wheel, and both ends middle part all is provided with the fixed pulley around the drive unit top.

As a further aspect of the present invention: and the mounting plates are all provided with tension adjusting modules.

As a further aspect of the present invention: the tension adjusting module comprises a swing arm and a movable pulley, the left end of the swing arm is installed on the installation plate through a rotating shaft, and the movable pulley is installed at the right end of the swing arm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pay-off rack has the advantages that the structure is compact, the space utilization of the pay-off rack is reasonable, the layout is neat, and the pay-off control work of a plurality of cables can be carried out to the maximum extent in a limited space;

2. by arranging the detachable driving units, a certain number of driving units can be reasonably installed according to production requirements, so that enterprises can coordinate and allocate the driving units among a plurality of production lines conveniently, and the utilization of the existing equipment is maximized;

3. the pay-off rack is convenient to replace and overhaul, and if a certain driving unit breaks down in the production process, the pay-off rack can be conveniently replaced, so that the pay-off rack can continue to work, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a multi-head active pay-off rack for cables.

Fig. 2 is a right side view of a cable multi-head active pay-off stand.

Fig. 3 is a schematic perspective view of a base in a multi-head active pay-off rack for cables.

Fig. 4 is a schematic perspective view of a driving unit in a multi-head active pay-off rack for cables.

Fig. 5 is a front view of a drive unit in a cable multi-head active pay-off rack.

Fig. 6 is a partial structure enlarged view of a driving unit in a cable multi-head active pay-off rack.

Fig. 7 is a schematic view of the installation of a pay-off reel in a cable multi-head active pay-off rack.

Fig. 8 is an electrical schematic diagram of a cable multi-head active pay-off rack.

In the figure: 1. a base; 2. a drive unit; 3. mounting a cross beam; 4. an auxiliary cross beam; 5. a track; 6. a fastener; 7. a tension adjustment module; 8. a driving disk; 9. a motor; 10. mounting a plate; 11. a control box; 12. a guide wheel; 13. swinging arms; 14. a balancing weight; 15. a movable pulley; 16. a fixed pulley; 17. a first fluted disc; 18. a shifting sheet; 19. a swing rod; 20. a travel switch; 21. a tension potentiometer; 22. a support; 23. a second fluted disc; 24. and (5) unwinding the reel.

Detailed Description

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

Referring to fig. 1-8, a multi-head active pay-off rack for cables comprises a base 1, a driving unit 2, a tension adjusting module 7 and a pay-off reel 24, wherein an installation beam 3 and an auxiliary beam 4 are arranged above the base 1, the installation beam 3 is arranged in the middle of the base 1, the auxiliary beams 4 are arranged in front of and behind the installation beam 3, the installation beam 3 and the auxiliary beams 4 are parallel to each other and have equal distances, a track 5 is arranged between the installation beam 3 and the auxiliary beams 4, the track 5 is composed of two symmetrically arranged angle steels, and a plurality of fasteners 6 are symmetrically arranged on the front auxiliary beam 4 and the rear auxiliary beam 4.

As shown in fig. 4, the driving unit 2 is divided into an upper layer, a middle layer and a lower layer, two sets of paying-off mechanisms are arranged at the front end and the rear end of the driving unit 2 in a central symmetry manner, driving discs 8 are arranged at the front end and the rear end of the lower layer of the driving unit 2, the two driving discs 8 are both rotatably arranged on a support below the driving unit 2, two motors 9 are arranged at the middle layer of the driving unit 2, the two motors 9 respectively drive the two driving discs 8 to rotate through belts, a control box 11 is arranged at the middle part of the third layer of the driving unit 2, and two sets of electrical, be used for controlling two sets of paying out machine structure, the front end left side and the rear end right side of drive unit 2 all are provided with mounting panel 10, and the middle part of mounting panel 10 is provided with guide wheel 12, and both ends middle part all is provided with fixed pulley 16, two around drive unit 2 top all install tension adjusting module 7 on the mounting panel 10.

As shown in fig. 4-6, the tension adjusting module 7 includes a swing arm 13, a movable pulley 15, a first fluted disc 17, a travel switch 20 and a tension potentiometer 21, the left end of the swing arm 13 is mounted on the mounting plate 10 through a rotating shaft, the rear end of the rotating shaft passes through the mounting plate 10, the first fluted disc 17 is mounted at the rear end of the rotating shaft, the movable pulley 15 is mounted at the right end of the swing arm 13, a counterweight 14 is further disposed on the swing arm 13, the counterweight 14 can move on the swing arm 13 to control the tension, a dial 18 is mounted on the first fluted disc 17, the lower end of the dial 18 extends out of the first fluted disc 17, the travel switch 20 is disposed below the first fluted disc 17, the travel switch 20 is mounted on the mounting plate 10, a swing rod 19 is mounted on the travel switch 20, the swing rod 19 can control the on-off of the travel switch 20 when rotating, when the swing arm 13 swings downward by a certain angle, the dial 18, after being stirred, the swing rod 19 can disconnect the travel switch 20, the travel switch 20 is connected with the motor 9 and used for controlling the switch of the motor 9, a tension potentiometer 21 is arranged above the first fluted disc 17, the tension potentiometer 21 is installed on the installation plate 10 through a support 22, a second fluted disc 23 is installed at the front end of a rotating shaft of the tension potentiometer 21, the second fluted disc 23 is mechanically matched with the first fluted disc 17, when the swing arm 13 swings, the tension potentiometer 21 is driven to rotate through the matching of the first fluted disc 17 and the second fluted disc 23, the rotating speed of the motor 9 is controlled, and the paying-off speed is controlled.

As shown in fig. 7, the lower ends of the driving units 2 are mounted on the mounting beam 3 by bolts, each driving unit 2 can simultaneously control the paying off of two wires, a plurality of driving units 2 are mounted according to the number of the wire ends, the unwinding disc 24 is placed on the track 5, the unwinding disc 24 can roll on the track 5, and the unwinding disc 24 can be fixed between the driving disc 8 and the fastener 6 by the fastener 6, so that the unwinding disc 24 is fixed.

The utility model discloses in the use: firstly, a plurality of driving units 2 are installed according to the number of the wire ends of the processed cables, after the driving units 2 are installed, the unwinding disc 24 is placed on the track 5, then the unwinding disc 24 is sequentially rolled between the corresponding driving disc 8 and the corresponding fastener 6, then the unwinding disc 24 is fixed between the driving disc 8 and the fastener 6 through a control rod on the fastener 6, then the cables on the unwinding disc 24 are wound on the fixed pulley 16 and the movable pulley 15 through the guide wheel 12 for one time, finally the cables are led out through the fixed pulley 16, and finally the position of the balancing weight 14 on the swing arm 13 is adjusted according to the processed tension requirement.

Then the power switch is turned on, the pay-off frequency conversion controller adjusts the rotating speed of the motor 9 through the feedback voltage of the tension potentiometer 21, when the cable is pulled, the movable pulley 15 is pulled up to suspend the swing arm 13, meanwhile, the travel switch 20 of the pay-off controller is turned on, the motor 9 rotates to drive the pay-off reel 24 to rotate to start active pay-off, the swing arm 13 can automatically reach the middle position, when the pulling speed is increased or the tension is increased, the swing arm 13 is lifted up, the feedback voltage of the tension potentiometer 21 is reduced, the active pay-off speed is increased, the swing arm 13 swings downwards, the tension is reduced, when the pulling speed is reduced or the tension is reduced, the swing arm 13 descends, the feedback voltage of the tension potentiometer 21 is increased, the active pay-off speed is reduced, the tension is increased, so that the swing arm 13 always swings at the middle position to keep the tension balance, if the swing arm 13 is at the lowest, the motor 9 releases reverse current through the brake resistor to brake, and counteracts the inertia of the unwinding disc 24, so as to avoid the loosening of the cable.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cable bull initiative pay off rack, includes base (1), drive unit (2) and unreels set (24), its characterized in that, drive unit (2) can the aggregate erection on base (1), installs drive unit (2) of suitable quantity according to the first number of processing cable, and the top of base (1) is provided with installation crossbeam (3) and auxiliary beam (4), and installation crossbeam (3) set up the middle part at base (1), all is provided with auxiliary beam (4) around installation crossbeam (3), and the symmetry is provided with a plurality of binding wares (6) on two auxiliary beam (4) around.

2. The multi-head active pay-off rack for cables as claimed in claim 1, wherein the mounting beam (3) and the auxiliary beam (4) are parallel to each other and have equal distance, a track (5) is arranged between the mounting beam (3) and the auxiliary beam (4), the track (5) is composed of two symmetrically arranged angle steels, and a pay-off reel (24) is placed on the track (5).

3. The multi-head active pay-off rack for cables as claimed in claim 1, wherein the driving unit (2) is divided into an upper layer, a middle layer and a lower layer, two sets of pay-off mechanisms are arranged at the front end and the rear end of the driving unit (2) in a central symmetry manner, driving discs (8) are arranged at the front end and the rear end of the lower layer of the driving unit (2), the two driving discs (8) are rotatably mounted on a support below the driving unit (2), two motors (9) are mounted at the middle layer of the driving unit (2), the two motors (9) drive the two driving discs (8) to rotate through belts respectively, a control box (11) is mounted at the middle part of the third layer of the driving unit (2), two sets of electrical control devices are mounted in the control box (11), and the lower end of the driving unit (2) is mounted on.

4. The multi-head active pay-off rack for cables as claimed in claim 3, wherein the driving unit (2) is provided with mounting plates (10) on the left side of the front end and on the right side of the rear end, the middle of the mounting plates (10) is provided with guide wheels (12), and the middle of the front end and the middle of the rear end above the driving unit (2) are provided with fixed pulleys (16).

5. The active pay-off rack for multiple heads of cables as claimed in claim 4, wherein the mounting plates (10) are each provided with a tension adjusting module (7).

6. The multi-head active pay-off rack for cables as claimed in claim 5, wherein the tension adjusting module (7) comprises a swing arm (13) and a movable pulley (15), the left end of the swing arm (13) is mounted on the mounting plate (10) through a rotating shaft, and the right end of the swing arm (13) is mounted with the movable pulley (15).