CN215923982U - Cable wire binding machine with uniform tension - Google Patents
Cable wire binding machine with uniform tension Download PDFInfo
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- CN215923982U CN215923982U CN202121687253.2U CN202121687253U CN215923982U CN 215923982 U CN215923982 U CN 215923982U CN 202121687253 U CN202121687253 U CN 202121687253U CN 215923982 U CN215923982 U CN 215923982U
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Abstract
The utility model discloses a cable wire bundling machine with uniform tension. A uniform tension cable harness machine comprising: the device comprises a take-up reel, a stranded wire, a mounting frame, a rotating mechanism and a monitoring mechanism, wherein the stranded wire is wound on the take-up reel; the rotating mechanism comprises a rotating shaft, the rotating shaft penetrates through the mounting frame and is rotatably connected with the mounting frame, the take-up reel is fixedly mounted on the rotating shaft, a servo motor is fixedly mounted on one side of the mounting frame, and an output shaft of the servo motor is fixedly connected with the rotating shaft; the monitoring mechanism is arranged above the take-up reel and is used for monitoring the change of the actual radius of the take-up reel. According to the cable bunching machine with uniform tension, the winding disc, the mounting frame, the rotating mechanism and the monitoring mechanism are arranged, so that the stranded wires can be uniformly wound on the winding disc, the tension can be uniform, and the breakage of the stranded wires can be effectively prevented.
Description
Technical Field
The utility model relates to the technical field of cable production, in particular to a cable bunching machine with uniform tension.
Background
The cable wire binding machine is used for twisting a plurality of strands of metal wires, enameled wires, insulated wires and the like into a stranded wire. The traditional cable wire binding machine has the following principle: the multi-strand wires enter a doubling die and enter a twisting bow through the turning of a main shaft guide wheel, the multi-strand wires and the like are twisted into a shape through the rotation of the twisting bow, the twisting distance formed by twisting is controlled by a traction wheel which runs in proportion to the rotating speed of the twisting bow, and then the twisted wires are uniformly wound on a winding disc by a tension winding and unwinding mechanism.
The prior patent document with the publication number of CN201883334U discloses a high-speed cable wire binding machine, which comprises a wire twisting mechanism, a first driving unit, a wire twisting mechanism velometer, a take-up reel, a second driving unit, a twisting moment input unit, a velometer wheel, an encoder and a programmable controller. The programmable controller is connected with the stranding mechanism speed measurer and the second driving unit and used for controlling the second driving unit according to the actual rotating speed of the stranding mechanism measured by the stranding mechanism speed measurer so as to control a take-up reel to take up wires. However, the above patents still have not enough, and when the stranded conductor was rolled up on the take-up reel, the stranded conductor covered on the take-up reel, lacked the monitoring to the radius behind the take-up reel rolling stranded conductor, caused the rolling speed of actual take-up reel to be greater than design rolling speed, made the tension of stranded conductor bigger and bigger, made the stranded conductor stretched to lengthen and even caused the fracture.
Therefore, it is necessary to provide a cable harness machine with uniform tension to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the cable stranding machine with uniform tension, which can enable a stranded wire to be uniformly wound on a take-up reel and enable the tension to be uniform.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a uniform tension cable harness machine comprising: the device comprises a take-up reel, a stranded wire, a mounting frame, a rotating mechanism and a monitoring mechanism, wherein the stranded wire is wound on the take-up reel; the rotating mechanism comprises a rotating shaft, the rotating shaft penetrates through the mounting frame and is rotatably connected with the mounting frame, the take-up reel is fixedly mounted on the rotating shaft, a servo motor is fixedly mounted on one side of the mounting frame, and an output shaft of the servo motor is fixedly connected with the rotating shaft; the monitoring mechanism is arranged above the take-up reel and is used for monitoring the change of the actual radius of the take-up reel.
Preferably, the monitoring mechanism comprises a roller, the roller is in contact with the top of the take-up reel, a support is arranged above the roller, two ends of the roller are rotatably connected with the support, and a detection part is arranged above the support.
Preferably, the detection part includes the detection case, detection case fixed mounting is in one side of support, first mounting groove and second mounting groove have been seted up in the detection case, first mounting groove and second mounting groove are linked together, slidable mounting has the slide in the first mounting groove, the bottom fixed mounting of slide has the connecting rod, the connecting rod runs through the bottom of first mounting groove and with support fixed connection, the top fixed mounting of second mounting groove has laser emitter, laser emitter's below is equipped with laser receiver, laser receiver with the top fixed connection of slide.
Preferably, a spring is arranged in the first mounting groove, and two ends of the spring are respectively fixedly connected with the top of the first mounting groove and the top of the sliding plate.
Preferably, the surface of the roller is fixedly provided with a rubber layer, and the thickness of the rubber layer is 2-5 mm.
Preferably, the rotating shaft penetrates through the take-up reel, the rotating shaft is matched with the take-up reel, one section of external thread is formed in one end of the rotating shaft, a nut is installed at one end of the rotating shaft, and a gasket is installed between the nut and the take-up reel.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the utility model, by arranging the take-up reel, the mounting frame, the rotating mechanism and the monitoring mechanism, the stranded wires can be uniformly wound on the take-up reel, the tension can be uniform, and the stranded wires are effectively prevented from being broken;
(2) by arranging the monitoring mechanism, the radius of the twisted wire wound by the take-up reel can be monitored;
(3) the utility model can detect the ascending distance of the bracket in real time by arranging the detection component;
(4) the spring is arranged, so that the sliding plate can be conveniently lifted;
(5) according to the utility model, the rubber layer with the thickness of 2-5mm is arranged, so that the friction force can be increased while the stranded wire is prevented from being crushed by the roller, and the roller can rotate more smoothly;
(6) according to the utility model, the take-up reel can be conveniently disassembled by arranging the nut and the gasket.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional configuration of a uniform tension cable harness machine according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the sensing assembly of the uniform tension cable harness machine of FIG. 1;
FIG. 4 is a schematic mechanical view of a roller of the uniform tension cable harness machine of FIG. 1;
fig. 5 is a schematic view of the assembly of the slide plate and the connecting rod of the uniform tension cable harness machine shown in fig. 1.
Wherein, the names corresponding to the reference numbers are: 1-take-up reel, 2-stranded wire, 3-rotating shaft, 4-mounting rack, 5-servo motor, 6-rolling shaft, 7-support, 8-rubber layer, 9-screw cap, 10-detection box, 11-first mounting groove, 12-second mounting groove, 13-sliding plate, 14-connecting rod, 15-laser emitter, 16-laser receiver and 17-spring.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-2, the cable harness machine with uniform tension provided for the present invention comprises: the device comprises a take-up reel 1, a stranded wire 2, an installation frame 4, a rotating mechanism and a monitoring mechanism, wherein the stranded wire 2 is wound on the take-up reel 1; the rotating mechanism comprises a rotating shaft 3, the rotating shaft 3 penetrates through the mounting frame 4 and is rotatably connected with the mounting frame 4, the take-up reel 1 is fixedly mounted on the rotating shaft 3, a servo motor 5 is fixedly mounted on one side of the mounting frame 4, and an output shaft of the servo motor 5 is fixedly connected with the rotating shaft 3; monitoring mechanism locates take-up reel 1's top, monitoring mechanism is used for monitoring take-up reel 1's actual radial change, during the use, servo motor 5 is connected with PLC, behind the fixed pulley on the polished rod winding displacement ware of below was passed to stranded conductor 2, the rolling is on take-up reel 1, along with the rolling of stranded conductor 2, the thickness of stranded conductor 2 of winding on take-up reel 1 increases gradually, make the detection to the thickness that take-up reel 1 increased through monitoring mechanism, the rotational speed according to increase amount PLC control servo motor 5 reduces gradually, make stranded conductor 2 remain the unanimity all the time on take-up reel 1, make the tension of stranded conductor 2 keep evenly, along with under the effect of polished rod winding displacement ware of below, stranded conductor 2 is even arranges on take-up reel 1 and keep tension even.
Through setting up take-up reel 1, mounting bracket 4, slewing mechanism and monitoring mechanism, can evenly twine the stranded conductor on the take-up reel to can make tension even, effectively prevent the stranded conductor fracture.
As shown in fig. 2, the monitoring mechanism includes a roller 6, the roller 6 contacts with the top of the take-up reel 1, a support 7 is arranged above the roller 6, two ends of the roller 6 are rotatably connected with the support 7, a detection part is arranged above the support 7, when the monitoring mechanism is used, the stranded wire 2 is wound on the take-up reel 1 to enable the roller 6 to ascend, the roller 6 ascends to drive the support 7 to ascend, and the ascending amount of the support 7 is detected through the detection part, so that the radius variation of the take-up reel 1 for winding the stranded wire 2 is obtained.
Through setting up monitoring mechanism, can monitor the radius behind take-up reel 1 rolling stranded conductor 2.
As shown in fig. 3, the detection component includes a detection box 10, the detection box 10 is fixedly installed at one side of the support 4, a first installation groove 11 and a second installation groove 12 are formed in the detection box 10, the first installation groove 11 is communicated with the second installation groove 12, a sliding plate 13 is slidably installed in the first installation groove 11, a connecting rod 14 is fixedly installed at the bottom of the sliding plate 13, the connecting rod 14 penetrates through the bottom of the first installation groove 11 and is fixedly connected with the support 7, a laser emitter 15 is fixedly installed at the top of the second installation groove 12, a laser receiver 16 is installed below the laser emitter, the laser receiver 16 is fixedly connected with the top of the sliding plate 13, when in use, the laser receiver 16 is connected with the PLC, the support 7 ascends to drive the connecting rod 14 to ascend, the connecting rod 14 ascends to drive the sliding plate 13, the sliding plate 13 ascends to drive the laser receiver 16 to ascend, meanwhile, the laser generator 15 emits laser beams intermittently (the intermittent time and the emitting time are both less than 1MS), and the PLC calculates the real-time distance between the laser generator 15 and the laser receiver 16 according to the time of the laser received by the laser receiver 16, so that the ascending distance of the support 7 in a certain time is calculated.
By providing the detection means, the distance by which the holder 7 rises can be detected in real time.
As shown in fig. 3, a spring 17 is disposed in the first mounting groove 11, two ends of the spring 17 are respectively and fixedly connected to the top of the first mounting groove 11 and the top of the sliding plate 13, when in use, the sliding plate 13 is lifted to compress the spring 17, and when the sliding plate 13 is lowered, the spring 17 is extended to push the sliding plate 13 to be lowered.
Through setting up spring 17, can make things convenient for slide 13 to go up and down.
As shown in fig. 4, the rubber layer 8 is fixedly arranged on the surface of the roller 6, the thickness of the rubber layer 8 is 2-5mm, and when the roller is used, the rubber layer 8 is in contact with the stranded wire 2, so that the rubber friction is large and the hardness is low.
Through the arrangement of the 2-5mm rubber layer 8, the friction force can be increased while the stranded wire 2 is prevented from being crushed by the roller 6, so that the roller 6 can rotate more smoothly.
As shown in fig. 2, the axis of rotation 3 runs through take-up reel 1, axis of rotation 3 with 1 looks adaptation of take-up reel, one section external screw thread has been seted up to the one end of axis of rotation 3, nut 9 is installed to the one end of axis of rotation 3, nut 9 with install the gasket between the take-up reel 1, during the use, when the full stranded conductor 2 of take-up reel 1 rolling, unscrew nut 9 and pull down the gasket, can take off change with take-up reel 1.
Through setting up nut 9 and gasket, can conveniently dismantle take-up reel 1.
When the device is used, the servo motor 5, the laser emitter 15 and the laser receiver 16 are connected with the PLC, the stranded wire 2 is wound on the take-up reel 1 after passing through the fixed pulley on the polished rod traverse unit below, the thickness of the stranded wire 2 wound on the take-up reel 1 is gradually increased along with the winding of the stranded wire 2, the roller 6 is lifted to drive the support 7 to lift, the support 7 is lifted to drive the connecting rod 14 to lift, the connecting rod 14 is lifted to drive the sliding plate 13 to lift, and the sliding plate 13 is lifted to drive the laser receiver 16 to lift;
meanwhile, the PLC controls the laser transmitter 15 to intermittently transmit laser beams, the laser receiver 16 calculates the distance variation (namely the ascending amount of the sliding plate 7) between the laser transmitter 15 and the laser receiver 16 through the variation of the time length of the received laser beams, namely the radius of the winding disc 1 is changed when the stranded wire 2 is wound on the winding disc 1, and the PLC controls the servo motor to reduce the rotating speed so that the linear speed of the stranded wire 2 is kept constant and the tension of the stranded wire 2 is kept uniform;
when the take-up reel 1 is fully wound with the stranded wires 2, the screw cap 9 is unscrewed and the gasket is detached, so that the take-up reel 1 can be taken down and replaced.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (6)
1. A cable harness machine with uniform tension, comprising:
the device comprises a take-up reel, a stranded wire, a mounting frame, a rotating mechanism and a monitoring mechanism, wherein the stranded wire is wound on the take-up reel;
the rotating mechanism comprises a rotating shaft, the rotating shaft penetrates through the mounting frame and is rotatably connected with the mounting frame, the take-up reel is fixedly mounted on the rotating shaft, a servo motor is fixedly mounted on one side of the mounting frame, and an output shaft of the servo motor is fixedly connected with the rotating shaft;
the monitoring mechanism is arranged above the take-up reel and is used for monitoring the change of the actual radius of the take-up reel.
2. The uniform-tension cable harness machine according to claim 1, wherein the monitoring mechanism comprises a roller, the roller is in contact with the top of the take-up reel, a bracket is arranged above the roller, two ends of the roller are rotatably connected with the bracket, and a detection part is arranged above the bracket.
3. The uniform-tension cable harness wire machine according to claim 2, wherein the detection component comprises a detection box, the detection box is fixedly installed on one side of the support, a first installation groove and a second installation groove are formed in the detection box, the first installation groove is communicated with the second installation groove, a sliding plate is slidably installed in the first installation groove, a connecting rod is fixedly installed at the bottom of the sliding plate, the connecting rod penetrates through the bottom of the first installation groove and is fixedly connected with the support, a laser emitter is fixedly installed at the top of the second installation groove, a laser receiver is arranged below the laser emitter, and the laser receiver is fixedly connected with the top of the sliding plate.
4. The uniform-tension cable harness machine according to claim 3, wherein a spring is disposed in the first mounting groove, and both ends of the spring are fixedly connected to the top of the first mounting groove and the top of the sliding plate, respectively.
5. The uniform tension cable harness machine as claimed in claim 2 wherein the roller has a rubber layer fixedly mounted to a surface thereof, the rubber layer having a thickness of 2-5 mm.
6. The uniform-tension cable harness wire machine as claimed in claim 1, wherein the rotating shaft penetrates through the take-up reel, the rotating shaft is adapted to the take-up reel, an external thread is formed at one end of the rotating shaft, a nut is installed at one end of the rotating shaft, and a gasket is installed between the nut and the take-up reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687253.2U CN215923982U (en) | 2021-07-23 | 2021-07-23 | Cable wire binding machine with uniform tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687253.2U CN215923982U (en) | 2021-07-23 | 2021-07-23 | Cable wire binding machine with uniform tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215923982U true CN215923982U (en) | 2022-03-01 |
Family
ID=80398268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687253.2U Active CN215923982U (en) | 2021-07-23 | 2021-07-23 | Cable wire binding machine with uniform tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215923982U (en) |
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2021
- 2021-07-23 CN CN202121687253.2U patent/CN215923982U/en active Active
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