CN219058154U - Dual-drive active servo paying-off tension controller - Google Patents

Abstract

The utility model discloses a double-drive active servo paying-off tension controller which comprises a first wire guide wheel, wherein a first middle wire guide wheel and a second middle wire guide wheel are respectively arranged at the upper right side of the first wire guide wheel, a first wire-running wheel is arranged at one side of the first wire guide wheel, a wire pressing wheel is arranged at one side of the first wire-running wheel, a pressure tension sensor is arranged at the other side of the first wire-running wheel, and a second wire-running wheel is arranged at the lower right side of the first wire-running wheel. The utility model realizes independent detection of the double sensors, independent control of the double-wire motor by the controller, independent operation of the double-wire motor and independent tension adjustment of the double-wire wheel on the wires, has the advantages of high equipment response speed and accurate and high wire tension adjustment, can realize double detection and double adjustment on the tension transmitted by the wires, ensures that the transmission tension of the wires can be kept constant all the time, and effectively solves the problem that the structure of the traditional winding tensioners on the market can not carry out constant control on the tension transmitted by the wires.

Description

Dual-drive active servo paying-off tension controller

Technical Field

The utility model relates to a double-drive active servo paying-off tension controller.

Background

The wire feeding coil is gradually reduced or even is pulled out along with the wire feeding of the wire feeding coil, and the phenomenon that the tension tightness degree of the wire is inconsistent often occurs in the wire winding and wire feeding processes; meanwhile, the coils on the framework can be gradually enlarged along with continuous winding of the framework, and the situation that tension tightness of winding wire supply is inconsistent can be caused. The structure of the winding tensioner on the market at present is not scientific and reasonable in design, so that the winding tensioner can not realize constant tension control on the wire.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a double-drive active servo paying-off tension controller, the whole structural design of the double-drive active servo paying-off tension controller realizes independent detection of double sensors, independent control of a double-wire motor by the controller, independent operation of the double-wire motor and independent tension adjustment of a double-wire wheel on wires, the double-drive active servo paying-off tension controller has the advantages of high equipment response speed and accurate tension adjustment of the wires, the double detection and the double adjustment of the tension of the wires can be realized, the tension of the wires can be kept constant all the time, the consistency of tension tightness degree can be kept all the time in the wire feeding and winding processes of the wires, the follow-up winding quality of the wires is ensured, and the problem that the structure of the conventional winding tension device on the market can not constantly control the tension of the wires is effectively solved. The utility model is realized by the following technical scheme:

the double-drive active servo paying-off tension controller comprises a box body, wherein a first wire guide wheel is arranged on the front face of the box body, a first middle wire guide wheel and a second middle wire guide wheel are respectively arranged on the upper right side of the first wire guide wheel, and the second middle wire guide wheel is positioned on one side of the first middle wire guide wheel; one side of first wire wheel is provided with first wire wheel, and one side of first wire wheel is provided with the line ball wheel, and the opposite side of first wire wheel is provided with pressure tensioning sensor, and the lower right side of first wire wheel is provided with the second wire wheel of walking, and the downside of first wire wheel is provided with the second wire wheel, and the lower left side of second wire wheel is provided with the inlet wire wheel, and the lower right side of second wire wheel is provided with the wire wheel of being qualified for the next round of competitions. The pressure tension sensor may be, but is not limited to, an Anhui sensor of type QDW A-N.

By adopting the technical scheme, the wire feeding wire wheel can carry out wire feeding on the wire passing through the wire feeding wheel, the wire pressing wheel can carry out tightness adjustment on the wire passing through the wire feeding wheel and clean the wire, the first wire feeding wheel can stop the wire passing around the first wire feeding wheel, the second wire feeding wheel can stop the wire passing around the second wire feeding wheel, the tension sensor can detect the angle of the tension rod at the initial position, and the operation of the first wire motor is controlled according to the detection result.

Preferably, the wire pressing wheel comprises a wire pressing fixing seat, one side of the wire pressing fixing seat is provided with a wire pressing movable piece, a wire pressing screw rod is arranged at the center of the wire pressing fixing seat and the center of the wire pressing movable piece in a penetrating mode, the wire pressing screw rod is fixedly connected with the wire pressing movable piece, and one end of the wire pressing screw rod is provided with a wire pressing nut.

By adopting the technical scheme, the wire pressing screw rod can be driven to rotate along with the wire pressing screw cap when the wire pressing screw cap is rotated in the forward direction, and the movable wire pressing plate can be driven to approach the direction of the wire pressing fixing seat when the wire pressing screw rod is rotated in the forward direction, so that the movable wire pressing plate can press wires on one side of the wire pressing fixing seat. Conversely, when the wire pressing screw cap is reversely rotated, the wire pressing screw rod can be driven to rotate along with the wire pressing screw rod, and when the wire pressing screw rod is reversely rotated, the wire pressing movable sheet can be driven to move in a direction away from the wire pressing fixing seat, so that the wire pressing movable sheet can loosen the compaction of wires.

Preferably, a tension rod is arranged on one side of the top surface of the box body, a tension wire wheel is arranged at one end of the tension rod, and a tension sensor is arranged at the other end of the tension rod. The tension sensor is connected with the box body through a pin shaft. The tension sensor may be a sensor of the type GSP903, but is not limited thereto.

By adopting the technical scheme, the tension rod can rotate downwards or downwards at one side of the box body through the pin shaft.

Preferably, one side of the box body is provided with a balancing weight, a balancing weight screw rod is arranged in the center of the balancing weight, and the upper end of the balancing weight screw rod is connected with a tension sensor.

By adopting the technical scheme, the tension sensor can detect the pressure of the wire rod passing through the tension sensor, and can adjust the height of the balancing weight on the balancing weight screw rod when the balancing weight is rotated, so that the tension sensor can balance and adjust the tension rod through the balancing weight.

Preferably, a programming control keyboard is arranged above the first wire guide wheel.

Preferably, the upper side of the programming console is provided with a display.

Preferably, a cotton layer is provided on the surface of the pressing movable piece.

By adopting the technical scheme, the wire pressing movable piece can clean wires passing through the gap between the wire pressing movable piece and the wire pressing fixing seat through the cotton layer.

Preferably, the first wire guide wheel is connected with a first wire guide motor, and the second wire guide wheel is connected with a second wire guide motor.

After the technical scheme is adopted, the first wire guide wheel can be driven to synchronously rotate when the first wire guide motor rotates, and the tension of wires passing through the first wire guide wheel can be adjusted when the first wire guide wheel rotates; similarly, the second wire motor can drive the second wire wheel to synchronously rotate when rotating, and the tension of the wire rod passing through the second wire wheel can be adjusted when the second wire wheel rotates.

Preferably, the controller or the control system is arranged for signal transmission with the pressure tensioning sensor, the tension sensor, the first lead motor, the second lead motor, the programming control keyboard, the display and other components, the controller is a PLC programmable logic controller, and the PLC programmable logic controller can adopt a programmable logic controller with the production place of Shenzhen and the model of XDS-40T-D, but the controller is not limited to the programmable logic controller.

The beneficial effects of the utility model are as follows: 1. the structure through to the line ball wheel is designed, when the wire rod is through the line ball wheel, as long as the line ball nut in the rotatory line ball wheel can drive the line ball screw rod and rotate, can drive the line ball movable plate of fixed connection with it and remove when the line ball screw rod rotates, the line ball movable plate that removes can compress tightly the wire rod that conveys it in one side of line ball fixing base, and line ball movable plate utilizes its cotton layer can carry the wire rod that passes through it clean to break traditional line ball wheel and only have the function of line ball.

2. The front surface of the box body is provided with a wire inlet wire guide wheel, a wire pressing wheel, a first wire guide wheel, a first wire running wheel, a second wire guide wheel, a first middle wire guide wheel, a second middle wire guide wheel and a wire outlet wire guide wheel, so that the wire inlet wire guide wheel can guide wires passing through the wire inlet wire guide wheel; the first wire wheel can stop wires passing through the first wire wheel so as to increase the winding length of the wires on the first wire wheel; the second wire wheel can stop wires passing through the second wire wheel so as to increase the winding length of the wires on the second wire wheel; the design of the first wire wheel and the second wire wheel can increase the friction force between the wire and each wire wheel, prevent each wire wheel and the wire from slipping, and greatly improve the wire feeding precision; the tension sensor is further arranged to sense the angle of the tension rod deflection when the wire passes through the tension wire wheel and sense the pressure of the wire passing through the tension rod deflection through the pressure tension sensor, so that the dual-induction tension of the wire can be realized, the tension sensor is compatible with the first wire wheel and the second wire wheel for use, the tension adjustment control of the wire passing through the tension sensor can be performed by the first wire wheel under the driving of the first wire motor, the tension adjustment control of the wire passing through the tension sensor can be performed by the second wire wheel under the driving of the second wire motor, the dual-control of the tension of the wire passing can be realized, and the constant control of the tension of the wire passing can be ensured.

3. The back side of the box body is provided with a balancing weight screw rod which is connected with the tension sensor, and the periphery of the balancing weight screw rod is provided with a balancing weight; when the balancing weight is rotated, the height of the balancing weight at the periphery of the balancing weight screw rod can be adjusted, so that the balancing weight can balance and adjust the tension rod through the balancing weight, and the tension adjusting precision of the wire rod is improved.

Drawings

For ease of illustration, the utility model is described in detail by the following preferred embodiments and the accompanying drawings.

FIG. 1 is a perspective view of a dual drive active servo payout tension controller of the present utility model.

FIG. 2 is a perspective view of the dual drive active servo payout tension controller of the present utility model in different orientations.

FIG. 3 is a top view of the wire pressing wheel in the dual drive active servo pay-off tension controller of the present utility model.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

In this embodiment, referring to fig. 1 to 3, the dual-drive active servo paying-off tension controller of the present utility model includes a case 1, a first wire guide wheel 21 is disposed on the front surface of the case 1, a first intermediate wire guide wheel 31 and a second intermediate wire guide wheel 32 are disposed on the upper right side of the first wire guide wheel 21, and the second intermediate wire guide wheel 32 is located on one side of the first intermediate wire guide wheel 31; one side of the first wire wheel 21 is provided with a first wire wheel 41, one side of the first wire wheel 41 is provided with a wire pressing wheel 5, the other side of the first wire wheel 41 is provided with a pressure tension sensor 6, the right lower side of the first wire wheel 41 is provided with a second wire wheel 42, the lower side of the first wire wheel 41 is provided with a second wire wheel 22, the left lower side of the second wire wheel 22 is provided with a wire feeding wire wheel 71, and the right lower side of the second wire wheel 22 is provided with a wire outlet wire wheel 72.

In one embodiment, the wire pressing wheel 5 includes a wire pressing fixing seat 51, a wire pressing movable plate 52 is disposed on one side of the wire pressing fixing seat 51, a wire pressing screw 53 is disposed at the center of the wire pressing fixing seat 51 and the wire pressing movable plate 52, the wire pressing screw 53 is fixedly connected with the wire pressing movable plate 52, and a wire pressing nut 54 is disposed at one end of the wire pressing screw 53.

In one embodiment, a tension rod 8 is arranged on one side of the top surface of the box body 1, one end of the tension rod 8 is provided with a tension wire wheel 9, and the other end of the tension rod 8 is provided with a tension sensor 10.

In one embodiment, a balancing weight 11 is arranged on one side of the box 1, a balancing weight screw 12 is connected with the balancing weight 11 in a threaded manner, and the upper end of the balancing weight screw 12 is connected with a tension sensor 10.

In one embodiment, a programming keypad 13 is disposed above the first wire guide 21.

In one embodiment, the upper side of the programming console 13 is provided with a display 14.

In one embodiment, the surface of the crimping movable plate 52 is provided with a cotton layer.

In one embodiment, the first wire guide wheel 21 is connected to a first wire guide motor 23, and the second wire guide wheel 22 is connected to a second wire guide motor 24.

In one embodiment, the structural design principle of the dual-drive active servo paying-off tension controller is as follows: first, the start end of the wire is drawn into the tension wire wheel 9 through the wire-feeding wire wheel 71, then sequentially through the wire-pressing wheel 5, the first wire wheel 21, the first wire-feeding wheel 41, the second wire-feeding wheel 42, the second wire wheel 22 and the first intermediate wire wheel 31, and finally, the wire is drawn out from the wire-discharging wire wheel 72 through the tension wire wheel 9, the second intermediate wire wheel 32 and the pressure tension sensor 6. The wire feeding wheel 71 can be used for conducting wires to the wires, and the wire feeding wheel 5 is arranged above the wire feeding wheel 71, the structure of the wire feeding wheel 5 is designed, the wire feeding screw 53 can be driven to rotate when the wire feeding screw cap 54 is rotated, and the gap between the wire feeding movable piece 52 and the wire feeding fixing seat 51 can be adjusted when the wire feeding screw 53 rotates, so that the wire feeding movable piece 52 can press the wires conveyed by the wire feeding movable piece on the wire feeding fixing seat 51, and the purpose of pressing or tightness adjustment of the wires conveyed by the wire feeding movable piece is achieved; the surface of the movable pressing sheet 52 is set to be a cotton layer, and the movable pressing sheet 52 can clean wires passing through the movable pressing sheet by using the cotton layer; the first wire wheel 41 can stop the wire conveyed around the first wire wheel 21, so that the wire winding length of the wire on the first wire wheel 21 can be increased (or the wrap angle of the wire on the first wire wheel 21 is increased); the second wire-feeding wheel 42 can stop the wire conveyed around the second wire-guiding wheel 22, so that the wire-feeding length of the wire on the second wire-guiding wheel 22 can be increased (or the wrap angle of the wire to the second wire-guiding wheel 22 is increased), and the contact area between the second wire-guiding wheel 22 and the wire is increased, so that the friction force between the wire and the second wire-guiding wheel 22 is improved, the slipping phenomenon between the second wire-guiding wheel 22 and the wire is prevented, and the wire feeding accuracy can be improved; the tension rod 8 is arranged on one side of the top surface of the box body 1, the initial angle of the open state of the tension rod 8 is a, an operator can set a set value (or a calibration value) sensed by the tension sensor 10 to the controller by programming the control keyboard 13 according to the production requirement before production, and when a wire rod is conveyed into the tension wire wheel 9 around the second wire wheel 22 through the first intermediate wire wheel 31, the tension sensor 10 can automatically detect the angle of the tension rod 8 deviated due to the wire rod conveying through the tension rod, and the tension of the wire rod can be judged according to the angle; when the tension sensor 10 detects that the angle of the tension rod 8, which is deviated due to the passing of the wire rod, exceeds a set value, the tension of the wire rod is overlarge, when the tension sensor 10 detects that the angle of the tension rod 8, which is deviated due to the passing of the wire rod, is smaller than the set value, the tension sensor 10 automatically sends the detected information to the controller, the controller receives the information transmitted by the tension sensor 10 and then controls the first wire motor 23 to start (forward rotation or reverse rotation) operation, when the first wire motor 23 rotates, the first wire wheel 21 connected with the first wire motor 23 can be driven to synchronously rotate, and when the first wire wheel 21 rotates, the tension transmitted by the wire rod can be regulated and controlled, so that the first wire wheel 21 can realize balanced regulation of the tension of the wire rod which is transmitted through the first wire wheel 21; the balancing weight screw rod 12 is arranged at the rear side of the box body 1, the balancing weight 11 is arranged on the balancing weight screw rod 12, and when the balancing weight 11 rotates forwards and backwards, the height of the balancing weight 11 at the periphery of the balancing weight screw rod 12 can be adjusted, so that the balancing weight 11 can balance and adjust the tension rod 8; the balancing weight 11 is generally adjusted to an upper position in the middle of the weight screw 12, and the upper position is a weight rebound balance point of the tension rod 8; when the wire rod passes through the tension wire wheel 9, the second intermediate wire wheel 32 and the pressure tension sensor 6 from the first intermediate wire wheel 31 and is conveyed to the wire outlet wire wheel 72, the pressure tension sensor 6 is pressed when the wire rod passes through the pressure tension sensor 6, the pressure tension sensor 6 can automatically sense the pressure of the wire rod and send the sensed pressure signal to the controller, the controller can compare and analyze the numerical values sensed by the pressure tension sensor 6 and the tension sensor 10 twice after receiving the signal transmitted by the pressure tension sensor 6 and the numerical value preset by an operator before production, and judges whether the tension of the wire rod at the moment is in the preset numerical value range; when the controller judges that the tension of the wire is not within the preset numerical range, the controller controls the second wire motor 24 to start to operate (rotate forward or rotate backward), and when the second wire motor 24 rotates, the second wire wheel 22 connected with the second wire motor can be driven to rotate, so that the second wire wheel 22 can regulate and control the tension of the wire passing through the second wire wheel, and the first wire motor 23 and the second wire motor 24 have a certain rotation speed difference, so that the degree of tightness (namely tension) of the wire transmission can be regulated and controlled further; the overall tension adjustment of the wire is accomplished as it exits the wire take-off reel 72. The integral structural design of the wire tension device realizes independent detection of the double sensors, independent control of the double-wire motor by the controller, independent operation of the double-wire motor and tension adjustment of the double-wire wheel, so that the wire tension device has the advantages of high equipment response speed and accurate tension adjustment of the wire, double detection and double adjustment of the tension of wire transmission can be realized, the tension of the wire transmission can be kept constant all the time, the consistency of tension tightness can be kept all the time in the wire supply and winding process of the wire, the follow-up winding quality of the wire is ensured, and the problem that the structure of the current winding tensioner on the market can not carry out constant control on the tension of the wire transmission is effectively solved.

The above embodiment is only an example of the present utility model and is not intended to limit the scope of the present utility model, and all technical solutions identical or equivalent to those described in the claims should be included in the scope of the present utility model.

Claims (8)

1. Double-drive active servo paying-off tension controller is characterized in that: the wire guiding device comprises a box body, wherein a first wire guiding wheel is arranged on the front surface of the box body, a first middle wire guiding wheel and a second middle wire guiding wheel are respectively arranged on the upper right side of the first wire guiding wheel, and the second middle wire guiding wheel is positioned on one side of the first middle wire guiding wheel; one side of first wire wheel is provided with first wire wheel, and one side of first wire wheel is provided with the line ball wheel, and the opposite side of first wire wheel is provided with pressure tensioning sensor, and the lower right side of first wire wheel is provided with the second wire wheel of walking, and the downside of first wire wheel is provided with the second wire wheel, and the lower left side of second wire wheel is provided with the inlet wire wheel, and the lower right side of second wire wheel is provided with the wire wheel of being qualified for the next round of competitions.

2. The dual drive active servo payout tension controller as defined in claim 1, wherein: the line ball wheel includes the line ball fixing base, and one side of line ball fixing base is provided with the line ball movable piece, runs through the center of line ball fixing base and line ball movable piece jointly and is provided with the line ball screw rod, and line ball screw rod and line ball movable piece fixed connection, and the one end of line ball screw rod is provided with the line ball nut.

3. The dual drive active servo payout tension controller as defined in claim 1, wherein: one side of the top surface of the box body is provided with a tension rod, one end of the tension rod is provided with a tension wire wheel, and the other end of the tension rod is provided with a tension sensor.

4. A dual drive active servo payout tension controller as defined in claim 3, wherein: one side of the box body is provided with a balancing weight block, a balancing weight block screw rod is arranged in the center of the balancing weight block in a penetrating mode, and the upper end of the balancing weight block screw rod is connected with a tension sensor.

5. The dual drive active servo payout tension controller as defined in claim 1, wherein: a programming control keyboard is arranged above the first wire guide wheel.

6. The dual drive active servo payout tension controller as defined in claim 5, wherein: the upper side of the programming control keyboard is provided with a display.

7. The dual drive active servo payout tension controller as defined in claim 2, wherein: the surface of the line pressing movable piece is provided with a cotton layer.

8. The dual drive active servo payout tension controller as defined in claim 2, wherein: the first wire guide wheel is connected with a first wire guide motor, and the second wire guide wheel is connected with a second wire guide motor.

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