CN210073453U

CN210073453U - Cable braiding machine with automatic broken wire detection function

Info

Publication number: CN210073453U
Application number: CN201921228035.5U
Authority: CN
Inventors: 吴昊; 应剑刚; 叶国兵; 秦相妙
Original assignee: ZHEJIANG LANTIAN CABLES MANUFACTURING CO LTD
Current assignee: ZHEJIANG LANTIAN CABLES MANUFACTURING CO LTD
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-02-14
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a cable braider with automatic broken line detection function, which comprises a frame (1), wherein a turntable (2) is arranged on the frame (1), and a plurality of bobbin holders (3) which are uniformly distributed are arranged on the turntable (2); a tensioning wheel (4) which is vertically arranged is arranged on the rack (1) corresponding to the upper part of the turntable (2), and a winding wheel (5) is arranged below one side of the tensioning wheel (4); a wire guide cylinder (6) is arranged at the position between each wire coil frame (3) and the tension wheel (4), and a connecting frame (7) is connected between each wire guide cylinder (6) and each wire coil frame (3); one end of the wire guide cylinder (6) is hinged with a rotating rod (8), and a torsion spring is arranged at the hinged position; an alarm button (10) is fixed on the side surface of the wire guide cylinder (6) at the position of the rotating path of the rotating rod (8). The utility model discloses not only can save material, still have better broken string detection effect and weave the better advantage of effect.

Description

Cable braiding machine with automatic broken wire detection function

Technical Field

The utility model relates to a braider, especially take cable braider of automatic broken string detection function.

Background

The conventional wire cable needs to weave a plurality of copper wires to form, and a certain copper wire is broken in the weaving process, so that the local resistance of the cable is too large when the cable is electrified, potential safety hazards are caused, and therefore the cable is required to be broken when being woven.

At present, the common wire breakage detection in the cable weaving process in the market is that a touch sensing device is sleeved on the outer side of a cable after the weaving is finished, when the cable weaving generates wire breakage, warping can be generated, and the warping can be contacted with the touch sensing device so as to find the wire breakage; when the broken wire detection device detects the broken wire during the weaving of the cable, a part of the cable is woven, the broken wire is found again, the cable at the broken wire part needs to be cut off, and the material waste is caused; meanwhile, the distance between the touch sensing device and the cable is difficult to control, and the broken line detection effect is poor; when the distance is too close, a certain jitter is generated due to the weaving of the cable, and false alarm can occur; when the distance is too far, the broken line is not warped obviously and does not contact with the touch sensing device, so that the problem of no alarm is sent; therefore, the existing cable knitting machine with the automatic wire breakage detection function has the problems of serious material waste and poor wire breakage detection effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take cable braider of automatic broken string detection function. The utility model discloses not only can save material, still have the advantage of better broken string detection effect.

The technical scheme of the utility model: the cable braiding machine with the automatic broken line detection function comprises a rack, wherein a horizontally arranged turntable is arranged on the rack, and a plurality of uniformly distributed bobbin holders are arranged in the circumferential direction of the turntable; a vertically arranged tension wheel is arranged at a position on the rack corresponding to the upper part of the turntable, and a horizontally arranged winding wheel is arranged at a position below one side of the tension wheel; an inclined wire guide cylinder is arranged at the position between each wire coil frame and the tension wheel, and a connecting frame is connected between each wire guide cylinder and the rotary table; one end of the wire guide cylinder is hinged with a rotating rod, and a torsional spring is arranged at the hinged position; an alarm button is fixed on the side surface of the wire guide cylinder at the position of the rotating path of the rotating rod.

In the cable knitting machine with the automatic disconnection detection function, the bobbin loader comprises a polished rod fixedly connected with the turntable, and the top end of the polished rod is connected with a limiting block through threads.

In the cable knitting machine with the automatic disconnection detection function, a motor is connected between the rack and the middle of the rotary table.

In the cable knitting machine with the automatic broken line detection function, one side of the winding wheel is connected with a winding motor fixedly connected with the frame.

In the cable knitting machine with the automatic broken line detection function, a take-up shaft is arranged at a position between the tension wheel and the bobbin holder, and a connecting rod is fixedly connected between one side of the take-up shaft and the frame.

In the foregoing cable knitting machine with an automatic yarn breakage detecting function, the yarn guide drum is located at a position between the bobbin holder and the take-up reel.

Compared with the prior art, the utility model improves the existing cable braiding machine, a plurality of uniformly distributed bobbin racks are arranged in the circumferential direction of the turntable by arranging the horizontal turntable on the frame, the copper wire coils are sleeved on the bobbin racks, then the braiding of a plurality of copper wires is realized by rotating the turntable, the braided cable is stretched by the tensioning wheel above, and finally the cable is coiled by the coiling wheel; an inclined guide cylinder is arranged between the turntable and the tensioning wheel, a copper wire penetrates through the middle of the wire guide cylinder, one end of the wire guide cylinder is hinged with a rotating rod through a torsion spring, and an alarm button is arranged on the side surface of the wire guide cylinder corresponding to the rotating path of the rotating rod; when the wire guiding device is used, the rotating rod is pulled open and is in contact with the copper wire, so that the rotating rod cannot rotate under the action of the torsion spring, and when the copper wire is broken, the rotating rod rotates under the action of the torsion spring and presses the alarm button on the side surface of the wire guiding cylinder, so that the wire breakage alarm is realized in time, and the waste of materials is reduced; meanwhile, as long as the copper wire is disconnected, the disconnection alarm can be realized, the condition of false alarm or disconnection without alarm can not be generated, and the disconnection detection effect is better. In addition, the bobbin bracket of the utility model comprises a polished rod fixedly connected with the frame, and the top end of the polished rod is connected with a limit block through a thread, the polished rod can facilitate the rotation of the copper coil, the limit block can limit the copper coil in the polished rod, the copper coil can not be pulled during weaving, and the weaving effect is improved; the turntable is driven by a motor fixedly connected with the rack, and the winding wheel is driven by a winding motor fixed on the rack, so that the knitting and winding are more convenient; a take-up shaft is arranged between the tension wheel and the bobbin frame, the take-up shaft is fixed with the frame through a connecting rod, a plurality of copper wires can be woven at the position of the take-up shaft, the weaving position is fixed, and the weaving effect is good; and the wire barrel is located the position department between bobbin frame and the receipts line axle, and every copper wire outside all is equipped with the wire barrel, detects the copper wire before weaving whether broken string, and the broken string detects fastly, and the material is extravagant better. Therefore, the utility model discloses not only can save material, still have better broken string detection effect and weave the better advantage of effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partially enlarged view of the area a in fig. 1.

The labels in the figures are: 1-machine frame, 2-rotary table, 4-tension wheel, 5-winding wheel, 6-wire guide cylinder, 7-connecting frame, 8-rotating rod, 10-alarm button, 11-polished rod, 12-limiting block, 13-motor, 14-winding motor, 15-winding shaft and 16-connecting rod.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The cable knitting machine with the automatic broken line detection function comprises a frame 1, wherein a horizontally arranged turntable 2 is arranged on the frame 1, and a plurality of uniformly distributed bobbin holders are arranged in the circumferential direction of the turntable 2; a tensioning wheel 4 which is vertically arranged is arranged at a position on the machine frame 1 corresponding to the upper part of the turntable 2, and a winding wheel 5 which is horizontally arranged is arranged at a position below one side of the tensioning wheel 4; an inclined wire guide cylinder 6 is arranged at the position between each wire coil rack and the tension wheel 4, and a connecting frame 7 is connected between each wire guide cylinder 6 and the rotary table 2; one end of the wire guide cylinder 6 is hinged with a rotating rod 8, and a torsional spring is arranged at the hinged position; an alarm button 10 is fixed to the side of the wire guide cylinder 6 at a position in the rotational path of the rotating lever 8.

The bobbin loader comprises a polished rod 11 fixedly connected with the turntable 2, and the top end of the polished rod 11 is connected with a limiting block 12 through threads; a motor 13 is connected between the frame 1 and the middle part of the rotary table 2; one side of the winding wheel 5 is connected with a winding motor 14 fixedly connected with the rack 1; a take-up shaft 15 is arranged at the position between the tension pulley 4 and the bobbin bracket, and a connecting rod 16 is fixedly connected between one side of the take-up shaft 15 and the rack 1; the wire drum 6 is located at a position between the wire spool support and the take-up spool 15.

The working principle is as follows: screwing down a limiting block 12 at the top end of a polished rod 11 in the bobbin loader, sleeving a copper wire coil in the limiting block 12, limiting the copper wire coil on the polished rod by screwing up the limiting block 12, and sequentially placing the copper wire coil on each bobbin loader on a turntable 2; subsequently, the rotating rod 8 on the wire guide cylinder 6 fixed with the rotary table 2 through the connecting frame 7 rotates, then the copper wire wound on the copper wire coil passes through the wire guide cylinder 6 and is finally wound on the winding wheel 5 through the tension wheel 4, so that the rotating rod 8 is limited by the copper wire, and the rotating rod 8 cannot rotate under the action of the torsion spring.

A motor 13 on the frame 1 drives the turntable 2 to rotate, the bobbin frame starts to perform circular motion, and then the winding motor 14 is adjusted to drive the winding wheel 5 to rotate, so that a plurality of copper wires can start to be woven; and the position department between bobbin frame and take-up pulley 4 is provided with receipts spool 15, receives between spool 15 and the frame 1 through connecting rod 16 fixed connection, begins to compile when many copper wires pass through receipts spool 15, and the cable after accomplishing the establishment is rolled up by rolling wheel 5 after the take-up pulley 4 is tensile.

When the copper wire is broken, the rotating rod 8 rotates under the action of the elastic restoring force of the torsion spring and presses the alarm button 10 on the side surface of the wire guide cylinder 6, so that the broken wire alarm is realized in time.

Claims

1. Take cable braider of automatic broken string detection function, its characterized in that: the wire coil winding machine comprises a rack (1), wherein a horizontally arranged turntable (2) is arranged on the rack (1), and a plurality of wire coil racks which are uniformly distributed are arranged in the circumferential direction of the turntable (2); a tensioning wheel (4) which is vertically arranged is arranged at the position, corresponding to the upper part of the turntable (2), on the rack (1), and a winding wheel (5) which is horizontally arranged is arranged at the position below one side of the tensioning wheel (4); an inclined wire guide cylinder (6) is arranged at the position between each wire coil rack and the tension wheel (4), and a connecting frame (7) is connected between each wire guide cylinder (6) and the rotary table (2); one end of the wire guide cylinder (6) is hinged with a rotating rod (8), and a torsion spring is arranged at the hinged position; an alarm button (10) is fixed on the side surface of the wire guide cylinder (6) at the position of the rotating path of the rotating rod (8).

2. The cable knitting machine with the automatic disconnection detecting function according to claim 1, characterized in that: the bobbin loader comprises a polished rod (11) fixedly connected with the turntable (2), and the top end of the polished rod (11) is connected with a limiting block (12) through threads.

3. The cable knitting machine with the automatic disconnection detecting function according to claim 1, characterized in that: and a motor (13) is connected between the middle parts of the rack (1) and the turntable (2).

4. The cable knitting machine with the automatic disconnection detecting function according to claim 1, characterized in that: one side of the winding wheel (5) is connected with a winding motor (14) fixedly connected with the rack (1).

5. The cable knitting machine with automatic disconnection detecting function according to any one of claims 1 to 4, characterized in that: a take-up shaft (15) is arranged at a position between the tension pulley (4) and the wire coil frame, and a connecting rod (16) is fixedly connected between one side of the take-up shaft (15) and the machine frame (1).

6. The cable knitting machine with automatic thread breakage detection function according to claim 5, characterized in that: the wire drum (6) is located at a position between the wire spool holder and the take-up spool (15).