CN203118682U - A high-speed stranding machine with automatic lay length change - Google Patents

Abstract

The utility model belongs to the technical field of the stranding machine, especially, relate to an automatic high-speed stranding machine of vary lay, including the host computer motor, draw and get a drive mechanism, outside collecting ring, inside collecting ring, the axle of advancing, the stranded conductor unit, left rotation axis, right rotation axis, winding displacement ware and admission machine, draw and get a drive mechanism and draw servo motor including drawing the round of getting, admission machine draws the round and draws servo motor and inside collecting ring and outside collecting ring electricity including receiving line torque motor, draws and gets the round and draw servo motor and be connected with inside collecting ring and outside collecting ring electricity, and the stranded conductor unit is connected with left rotation axis and right rotation axis, and the winding displacement ware sets up between left disc and right. Compared with the prior art, the utility model discloses a host computer motor, draw and get the wheel and pull servo motor and receive line torque motor's combined action and reach the purpose of transform hank pitch, accurate adjustment hank pitch, make the utility model discloses a hank pitch can be in the continuous settlement of the within range of settlement, has expanded the alternative of hank pitch.

Description

A high-speed stranding machine with automatic lay length change

technical field

The utility model belongs to the technical field of stranding machines, in particular to a high-speed stranding machine with automatic twist length conversion.

Background technique

Stranding machine is a kind of wire that can be widely used in various soft/hard conductor wires (copper wire, enameled wire, tinned wire, copper-clad steel and copper-clad aluminum, etc.) and electronic wires (power cord, earphone wire, telephone wire, PVC Wires and network wires, etc.) twisting mechanical equipment, so that many single conductors are twisted into one strand to meet the technical requirements of the wire.

When the twisting machine in the prior art needs to change the twist pitch, it is necessary to manually replace the corresponding twist pitch gear, which increases the production cost and reduces the production efficiency. And the value of pitch in the stranding machine of prior art has only dozens of discontinuous values, just can only increase gear if wanting to increase the pitch of other numerical values. Even so, the twist pitch of some values still cannot be achieved, thereby limiting the industrial application of the twisting machine.

In view of this, it is indeed necessary to provide a high-speed twisting machine with automatic twisting distance change, the value of the twisting length of the twisting machine can be continuously set within the set twisting length range to meet various twisting length requirements, The stranding machine can automatically perform the stranding operation without manually using the stranding pitch gear, which greatly improves the production efficiency, reduces the production cost, and broadens the application range of the stranding machine.

Utility model content

The purpose of the utility model is to provide a high-speed stranding machine for automatically changing the twisting distance in view of the deficiencies in the prior art. The twisting distance of the twisting machine can be continuously set within the set twisting distance range, To meet the requirements of various twist pitches, the twisting machine can automatically perform the twisting operation without manually using the twist pitch gear, which greatly improves the production efficiency, reduces the production cost, and broadens the application range of the twisting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-speed stranding machine with automatic twist length conversion, including the main engine motor, the traction mechanism of the puller pulley, the outer collector ring, the inner collector ring, the incoming shaft, and the stranding unit , a left rotation shaft, a right rotation shaft, a cable arrangement and a take-up mechanism, the take-off wheel traction mechanism includes a take-off wheel traction servo motor, the take-up mechanism includes a take-up torque motor, and the take-off wheel traction servo motor is controlled by the take-off wheel The traction servo motor controller is controlled, and the take-up torque motor is controlled by the take-up torque motor controller, and the host motor, the pulley traction servo motor and the take-up torque motor are all controlled by a PLC controller, so The pulley traction servo motor is electrically connected to the inner collector ring and the outer collector ring, the twisted wire unit is connected to the left rotation shaft and the right rotation shaft, and the cable puller is arranged on the left circle Between the disc and the right disc, the left disc and the right disc are both arranged between the left rotation shaft and the right rotation shaft.

As an improvement of the high-speed stranding machine with automatic twist pitch conversion of the present invention, the incoming wire shaft is arranged on the right side of the right rotating shaft, and a right bearing is arranged between the incoming wire shaft and the right rotating shaft seat.

As an improvement of the high-speed stranding machine with automatic lay distance conversion of the utility model, the pulley traction mechanism also includes a lower pulley, an upper pulley, a belt pulley and a corner guide pulley, and the lower pulley and the upper pulley The pulleys are connected by a belt, the pulley traction servo motor, the lower pulley, the upper pulley and the corner guide pulley are all arranged on one side of the left disc, the inner collector ring and the The pulleys are all arranged on the other side of the left disc.

As an improvement of the high-speed stranding machine with automatic twist pitch conversion of the present invention, the stranding unit includes a main shaft guide wheel, a twisting bow and a porcelain eye, and the main shaft guide wheel is arranged on the left rotation shaft and the right rotation shaft. In the rotating shaft, the porcelain eye is arranged on the twisted bow, and the two ends of the twisted bow are respectively fixed on the left rotation shaft and the right rotation shaft.

As an improvement of the high-speed stranding machine with automatic twist pitch conversion of the present invention, the stranding unit also includes a left aluminum plate and a right aluminum plate, and the left aluminum plate is arranged on the left rotating shaft and the left circular plate Between, the right aluminum disk is arranged between the right rotation shaft and the right circular disk.

As an improvement of the utility model for the high-speed stranding machine with automatic twist length change, a wire arranging shaft is arranged between the left disk and the right disk, and the wire arranging device is slidably connected to the wire arranging shaft. And the cable straightener is connected with a driving motor.

As an improvement of the utility model for the high-speed stranding machine with automatic twist pitch conversion, the outer collector ring is arranged on the left side of the left rotating shaft, and a Left bearing housing.

As an improvement of the high-speed stranding machine with automatic lay distance conversion of the present invention, the pulley traction servo motor controller is arranged on one side of the right disc, and the take-up torque motor controller is arranged on the On the other side of the right disc.

As an improvement of the high-speed stranding machine with automatic lay distance conversion of the utility model, the wire take-up mechanism also includes a wire take-up reel and a head shaft, the wire take-up reel is sleeved on the head shaft, and the head shaft Arranged between the left disc and the right disc, the take-up torque motor is connected to one end of the head shaft through a belt.

As an improvement of the utility model for the high-speed twisting machine with automatic twist length change, the twisting machine also includes a braking device, a fan and a warning device.

Compared with the prior art, the utility model controls the motor of the main engine through the PLC controller, and makes the pulley traction servo motor controller control the speed of the pulley traction servo motor through the internal collector ring and the external collector ring, and the take-up torque motor controller Then control the speed and torque of the take-up torque motor, and achieve the purpose of changing the twist pitch and accurately adjusting the twist pitch through the joint action of the host motor, the traction servo motor and the take-up torque motor, so that the twist pitch of the utility model can be used in It can be set continuously within the set range without using gears, which greatly expands the selectivity of the twist pitch. Moreover, the utility model has a high degree of automation, and the stranding machine can automatically perform the stranding operation, which greatly improves the production efficiency and reduces the production cost. In addition, the utility model has the advantages of simple structure, small volume and few components used, which greatly saves the production cost and reduces the occupied space of the equipment.

Description of drawings

Fig. 1 is the top view of the twisted wire assembly in the ship in the utility model.

Fig. 2 is the front view of the twisted wire assembly in the ship in the utility model.

Fig. 3 is a rear view of part A in Fig. 2 .

Fig. 4 is a left side view of Fig. 3 .

Fig. 5 is a right side view of Fig. 3 .

Among them, 4-spindle guide wheel, 5-external collector ring, 6-internal collector ring, 7-left rotation shaft, 8-right rotation shaft, 9-drawing pulley traction servo motor controller, 10-take-up torque motor control Device, 11-drawing wheel traction servo motor, 12-lower drawing wheel, 13-up drawing wheel, 14-corner guide wheel, 15-cable shaft, 16-left disc, 17-right disc, 18-twist bow, 19-Porcelain eye, 20-Take-up torque motor, 21-Cable puller, 22-Left aluminum disc, 23-Right aluminum disc, 24-Left bearing seat, 25-Right bearing seat, 26-Positioning rod, 27-Block Plate, 28-feed shaft, 29-belt pulley.

Detailed ways

The utility model and its beneficial effects will be further described in detail below in conjunction with specific implementation methods and accompanying drawings, but the specific implementation methods of the utility model are not limited thereto.

As shown in Figures 1 to 5, the utility model provides a high-speed stranding machine with automatic twist length conversion, including a main engine motor, a pulley pull mechanism, an external collector ring 5, an internal collector ring 6, and a wire shaft 28. Stranded wire unit, left rotation shaft 7, right rotation shaft 8, wire arranging device 21 and wire take-up mechanism, the take-up wheel traction mechanism includes a take-up wheel traction servo motor 11, the take-up mechanism includes a take-up torque motor 20, and the take-off wheel traction servo motor 11 The motor 11 is controlled by the take-up wheel traction servo motor controller 9, the take-up torque motor 20 is controlled by the take-up torque motor controller 10, and the host motor, the take-off pulley traction servo motor 11 and the take-up torque motor 20 are all controlled by a PLC controller , the pulley traction servo motor 11 is electrically connected to the inner slip ring 6 and the outer slip ring 5, the twisted wire unit is connected to the left rotation shaft 7 and the right rotation shaft 8, and the cable puller 21 is arranged on the left disc 16 and the right disc 17 , the left disc 16 and the right disc 17 are both arranged between the left rotation shaft 7 and the right rotation shaft 8 . The take-up torque motor controller 10 can control the speed and torque of the take-up torque motor 20 .

Wherein, the wire inlet shaft 28 is arranged on the right side of the right rotating shaft 8 , and a right bearing seat 25 is arranged between the wire inlet shaft 28 and the right rotating shaft 8 . During actual operations, the line enters from the wire feed shaft 28.

The drawing wheel traction mechanism also comprises following drawing wheel 12, upper drawing wheel 13, belt pulley 29 and corner guide wheel 14, following drawing wheel 12 and upper drawing wheel 13 are connected by belt, drawing wheel traction servo motor 11, lower drawing wheel 12, upper The pulley 13 and the corner guide wheel 14 are all arranged on one side of the left disc 16 , and the inner collector ring 6 and the belt pulley 29 are all arranged on the other side of the left disc 16 . The take-off wheel traction mechanism can guide the wire to the wire puller 21 .

The stranding unit includes a main shaft guide wheel 4, a twisting bow 18 and a ceramic eye 19, the main shaft guiding wheel 4 is arranged in the left rotation shaft 7 and the right rotation shaft 8, the porcelain eye 19 is arranged on the twisting bow 18, and the two ends of the twisting bow 18 are respectively Fixed on the left rotation shaft 7 and the right rotation shaft 8, the porcelain eye 19 can play the role of a protective wire.

The stranding unit also includes a left aluminum disc 22 and a right aluminum disc 23 , the left aluminum disc 22 is arranged between the left rotating shaft 7 and the left disc 16 , and the right aluminum disc 23 is arranged between the right rotating shaft 8 and the right disc 17 . The effect of left aluminum dish 22 and right aluminum dish 23 is to fix twisted bow 18.

A cable-discharging shaft 15 is arranged between the left disc 16 and the right disc 17, and the cable-removing device 21 is slidably connected to the cable-discharging shaft 15, and the cable-removing device 21 is connected with a driving motor. Under the driving of the driving motor, the cable arranging device 21 can move back and forth on the cable arranging shaft 15 .

The outer collector ring 5 is arranged on the left side of the left rotating shaft 7 , and a left bearing seat 24 is arranged between the left rotating shaft 7 and the outer collector ring 5 . The outer collector ring 5 and the inner collector ring 6 can not only transmit signals, but also send power to the host motor, pulley traction servo motor 11 and take-up torque motor 20, so as to ensure the normal operation of the three motors .

The pulley traction servo motor controller 9 is arranged on one side of the right disc 17 , and the take-up torque motor controller 10 is arranged on the other side of the right disc 17 .

The take-up mechanism also includes a take-up reel and a top shaft, the take-up reel is sleeved on the top shaft, the top shaft is arranged between the left disc 16 and the right disc 17, and the take-up torque motor 20 and one shaft end of the top shaft Attached by belt. The take-up torque motor 20 drives the jack shaft to rotate under the control of the take-up torque motor controller 10, so that the take-up reel rotates accordingly to realize the take-up operation.

The twisting machine also includes a braking device, a fan and a warning device. The warning device includes an indicator light and an alarm bell. When the twisting machine of the present invention is in the running state, it displays a green light. When the set twisted wire meter reaches, it displays a yellow light. A red light accompanied by an alarm bell. When the set number of meters is reached, the current number of meters can be cleared, and the machine can be restarted to calculate the number of meters.

A positioning rod 26 is also arranged between the left disc 16 and the right disc 17, and the positioning rod 26 and the cable shaft 15 are arranged in parallel. The function of the positioning rod 26 is to enable better positioning of the left disk 16 and the right disk 17 .

Baffle plates 27 are also arranged on both sides of the plug shaft.

During specific work, first open the twisting machine of the present utility model, and two or more than two twisted wires are drawn from the pay-off frame to the hole of the incoming wire shaft 28, and the wire passes through the hole in the right bearing seat 25 and enters the right side. inside the main shaft guide wheel 4, and then reach the main shaft guide wheel 4 located on the left side along the twisted bow 18, and then pass through the angle guide wheel 14 to reach the lower pulling pulley 12 and the upper pulling pulley 13, and then reach the cable arrangement 21, and then , under the action of the wire puller 21, the wire arrives on the take-up reel. At the same time, the plug shaft rotates under the action of the take-up torque motor 20, so that it is wound up around the take-up reel first, and the cable puller 21 moves back and forth along the cable discharge shaft 15 under the drive of the drive motor, so as to avoid the wire It is only wound on one area of the take-up reel, so that the wire covers the entire take-up area of the take-up reel, achieving the purpose of even take-up.

In a word, the utility model controls the motor of the main engine through the PLC controller, and the pulley traction servo motor controller 9 controls the speed of the pulley pulley servo motor 11 through the internal collector ring 6 and the external collector ring 5, and the take-up torque motor controller 10 then controls the rotating speed and the torque size of the take-up torque motor 20, and achieves the purpose of changing the twist pitch and accurately adjusting the twist pitch through the joint action of the host motor, the pulley traction servo motor 11 and the take-up torque motor 20, so that the utility model The twist pitch can be set continuously within the set range without using gears, which greatly expands the selectivity of the twist pitch. Moreover, the utility model has a high degree of automation, and the stranding machine can automatically perform stranding operations, greatly improving production efficiency and reducing production costs. In addition, the utility model has the advantages of simple structure, small volume and few components used, which greatly saves the production cost and reduces the occupied space of the equipment.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also make appropriate changes and modifications to the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims (10)

1. A high-speed stranding machine with automatic twist pitch conversion, characterized in that: it includes a main engine motor, a puller pull mechanism, an external collector ring, an internal collector ring, an incoming shaft, a stranding unit, a left rotating shaft, and a right rotating shaft , a wire arrangement device and a wire take-up mechanism, the pulley pulley traction mechanism includes a pulley pulley servo motor, the wire takeup mechanism includes a wire take-up torque motor, and the pulley pulley traction servo motor is controlled by a pulley pulley servo motor controller, The take-up torque motor is controlled by a take-up torque motor controller, and the host motor, the take-off wheel traction servo motor and the take-up torque motor are all controlled by a PLC controller. The inner collector ring is electrically connected to the outer collector ring, the twisted wire unit is connected to the left rotation shaft and the right rotation shaft, and the cable puller is arranged between the left disc and the right disc , the left disc and the right disc are both arranged between the left rotation shaft and the right rotation shaft. 2. The high-speed stranding machine with automatic lay distance conversion according to claim 1, characterized in that: the incoming wire shaft is arranged on the right side of the right rotating shaft, and between the incoming wire shaft and the right rotating shaft There is a right bearing seat between them. 3. The high-speed stranding machine with automatic twist pitch conversion according to claim 1, characterized in that: said pulling wheel traction mechanism also includes a lower pulling wheel, an upper pulling wheel, a belt pulley and a corner guide wheel, and the lower pulling wheel It is connected with the upper pulley through a belt, and the traction servo motor of the pulley, the lower pulley, the upper pulley and the corner guide pulley are all arranged on one side of the left disc. Both the collector ring and the pulley are arranged on the other surface of the left disc. 4. The high-speed stranding machine with automatic twist pitch conversion according to claim 1, characterized in that: said stranding unit comprises a main shaft guide wheel, a twisting bow and a porcelain eye, and said main shaft guide wheel is arranged on said left rotating shaft and the right rotation shaft, the porcelain eye is arranged on the twist bow, and the two ends of the twist bow are respectively fixed on the left rotation shaft and the right rotation shaft. 5. The high-speed twisting machine with automatic twist pitch conversion according to claim 4, characterized in that: said twisting unit also includes a left aluminum pan and a right aluminum pan, and said left aluminum pan is arranged on said left rotating shaft and Between the left discs, the right aluminum disc is arranged between the right rotation shaft and the right disc. 6. The high-speed wire stranding machine with automatic lay distance conversion according to claim 1, characterized in that: a cable arbor is arranged between the left disc and the right disc, and the cable arbor is slidably connected to the on the above cable shaft, and the cable device is connected with a drive motor. 7. The high-speed stranding machine with automatic twist pitch conversion according to claim 1, characterized in that: the external collector ring is arranged on the left side of the left rotating shaft, and the left rotating shaft and the external collecting ring A left bearing seat is arranged between the rings. 8. The high-speed stranding machine with automatically changing twist pitch according to claim 1, characterized in that: the traction servo motor controller of the take-off pulley is arranged on one side of the right disc, and the take-up torque motor controls The device is arranged on the other side of the right disc. 9. The high-speed wire stranding machine with automatic lay distance conversion according to claim 1, characterized in that: the take-up mechanism further includes a take-up reel and a jack shaft, and the take-up reel is sleeved on the jack shaft , the head shaft is arranged between the left disk and the right disk, and the take-up torque motor is connected to one end of the head shaft through a belt. 10. The high-speed wire twisting machine with automatic twist pitch change according to claim 1, characterized in that: the wire twisting machine also includes a braking device, a fan and a warning device.

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