CN205158983U - Line tension automatic control device is received to high -speed wire drawing enamelling machine - Google Patents

Abstract

The utility model relates to an automatic wire tension control device for a high-speed wire drawing enameled machine, which comprises a wire take-up frame on which two wire take-up reels, a wire arranging device located between the two wire take-up reels and a wire arranging device are symmetrically installed on the wire take-up rack. The incoming wire guide wheel above the device, the wire take-up reel is installed on the wire take-up frame through the rotation of the wire take-up shaft, the wire take-up shaft is driven by the wire take-up motor, and the wire arranging device is arranged with upper and lower wire arranging guide wheels. Driven by the wire arranging motor, the incoming wire guide wheel is installed on the top of the wire take-up frame through the bracket. The top of the wire take-up frame is installed with a tension control frame, and a tension swing rod is installed on the tension control frame; the inner end of the tension swing rod It is rotatably connected with the tension control frame, a tension controller is installed at the joint, and a tension guide wheel is installed at the outer end of the tension swing rod. The utility model adopts the automatic tension control to solve the quality problem of the winding quality caused by the unstable tension of the winding tension, and improves the full rate of the enameled wire automatic winding and the quality of the winding finished product.

Description

Automatic control device for take-up tension of high-speed wire drawing enamelling machine

technical field

The utility model relates to a wire drawing enamelling machine, in particular to a take-up tension control device of the wire drawing enamelling machine.

Background technique

In the high-speed wire drawing enamelling machine, the following problems have always existed in the take-up device, that is, with the change of the size of the production line and the change of the model size of the take-up reel, the change of the take-up torque of the take-up reel from empty to full , so that the tension of the take-up line is not stable enough, which has a certain impact on the quality of the take-up line. The tension control of the take-up wire of the high-speed wire drawing enamelling machine is a very critical part, especially when the take-up shaft is running at high speed, the take-up tension is required to control the speed of the take-up motor synchronously, which matches the take-up diameter of the take-up reel . The automatic control device for the take-up tension of the high-speed wire drawing enamelling machine better solves the problem of synchronous control of the take-up tension of the high-speed wire drawing enamelling machine.

Utility model content

In view of the above shortcomings of the prior art, the applicant researched and designed, and provided an automatic control device for the take-up tension of the high-speed wire drawing enamelling machine, which effectively solved the problem of synchronous control of the take-up tension of the high-speed wire drawing enamelling machine.

In order to solve the above problems, the utility model adopts the following scheme:

An automatic control device for wire take-up tension of a high-speed wire drawing enamelling machine, including a wire take-up frame on which two wire take-up reels, a wire puller located between the two wire take-up reels, and a feeder located above the wire puller are symmetrically installed on the wire take-up frame. Wire guide wheel, the wire take-up reel is installed on the wire take-up frame through the rotation of the wire take-up shaft. The wire take-up shaft is driven by the wire take-up motor. , the incoming wire guide wheel is installed on the top of the wire take-up frame through a bracket, and the top of the wire take-up frame is equipped with a tension control frame, and a tension swing rod is installed on the tension control frame; the inner end of the tension swing rod and the tension control frame It is connected by rotation, and a tension controller is installed at the joint, and a tension guide wheel is installed on the outer end of the tension swing bar, and the enameled wire is wound in transition on the tension guide wheel.

As a further improvement of the above technical solution:

A tension sensor is installed in the tension controller, and the tension sensor is connected with the computer control unit of the control center, and the computer control unit controls the wire take-up motor through PLC.

The incoming wire guide wheel includes two incoming wire pulleys arranged front and back, the tension guide wheel includes a tension pulley, the enameled wire incoming wire is tangentially introduced from one incoming wire pulley, and wound down to the tension pulley Then it goes back up to another incoming wire reel and guides it to the cable puller.

The technical effect of the utility model is:

The utility model adopts the tension automatic control to solve the quality problem of the winding quality caused by the unstable tension of the automatic winding tension of the high-speed wire drawing enamelled machine, and improves the full rate of the automatic winding of the enameled wire and the quality of the finished product of the winding of the enameled wire.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

Fig. 2 is a left side view of Fig. 1 .

Fig. 3 is a principle block diagram of tension control in the utility model.

In the figure: 1. Take-up frame; 2. Take-up reel; 3. Cable arrangement; 4. Tension guide wheel; 41. Tension wheel; 5. Tension control frame; 6. Tension swing lever; 7. Enameled wire feed Line; 8, wire guide wheel; 81, wire feed wheel; 9, tension controller; 91, tension sensor; 10, wire guide wheel; 11, take-up shaft; 12, bracket; 13, computer control unit; 14 , PLC; 15, take-up motor.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described.

As shown in Figure 1, the high-speed wire drawing enamelling machine take-up tension automatic control device of this embodiment includes a take-up frame 1, two take-up reels 2 are symmetrically installed on the take-up frame 1, and are located between the two take-up reels 2 The wire drawer 3 and the wire guide wheel 8 located above the wire drawer 3, the take-up reel 2 is installed on the take-up frame 1 through the rotation of the take-up shaft 11, the take-up shaft 11 is driven by the take-up motor 15, the wire take-up 3 is arranged with a line guide wheel 10 arranged up and down. The line guide wheel 10 is driven by a line motor. There is a tension control frame 5, and a tension swing rod 6 is installed on the tension control frame 5; A tension guide wheel 4 is installed, and the enameled wire incoming wire 7 is transitionally wound on the tension guide wheel 4 .

As shown in FIG. 3 , a tension sensor 91 is installed in the tension controller 9 , and the tension sensor 91 is connected to the computer 13 of the control center, and the computer control unit 13 controls the take-up motor 15 through the PLC 14 .

As shown in Figure 2, the incoming wire guide wheel 8 includes two incoming wire wheels 81 arranged front and back, the tension guide wheel 4 includes a tension wheel 41, and the enameled wire incoming wire 7 is tangentially introduced from one incoming line wheel 81, and the After being wound to the tension wheel 41, it is wound upwards to another incoming wheel 81 and introduced to the wire unwinder 3 .

The working process of the utility model is as follows: the incoming wire 7 of the finished enameled wire is introduced into the tension guide wheel 4 through the incoming wire guide wheel 8, and then wraps around the tension guide wheel 4 to the incoming wire guide wheel 8, and the tension controller 9 is driven by the tension swing rod 6 to The enameled wire incoming line 7 is introduced into the wire arrangement guide wheel 10, and the enameled wire incoming line 7 is introduced into the take-up shaft 11 through the wire arrangement device, 3 up and down strokes, and the take-up shaft 11 drives the take-up reel (2) to wind up the enameled wire incoming line 7. The fine-tuning of the tension swing rod 6 drives the tension sensor controller 9, and the tension sensor 91 in the tension controller 9 feeds back the take-up tension information to the computer control unit 13, and the take-up motor 15 is controlled and adjusted by PLC14 to drive the take-up shaft 11 to rotate the take-up reel 2. Ensure the take-up tension and constant torque to meet the specific requirements of automatic take-up for high-speed wire drawing enamelling machines. The device has stable transmission and reliable performance.

The above-mentioned embodiments are preferred implementation modes of the present utility model, which are only used to facilitate the description of the present utility model, and are not intended to limit the present utility model in any form. Anyone with ordinary knowledge in the technical field, if they do not depart from this utility model Within the scope of the technical features mentioned in the utility model, the equivalent embodiments that make partial changes or modifications using the technical content disclosed in the utility model, and do not deviate from the technical features of the utility model, still belong to the technical features of the utility model within range.

Claims (3)

1. a high-speed wire-drawing enamelling machine takeup tension automatic control equipment, it is characterized in that: comprise take-up frame (1), take-up frame (1) upper symmetrical installation two take-up reels (2), be positioned at the strand oscillator (3) between two take-up reels (2) and be positioned at the incoming wire guide wheel (8) above strand oscillator (3), take-up reel (2) is rotated by Wire winding shaft (11) and is installed in take-up frame (1), Wire winding shaft (11) is driven by take-up motor (15), strand oscillator (3) is furnished with cable guide pulley (10) setting up and down, cable guide pulley (10) is driven by winding displacement motor, incoming wire guide wheel (8) is installed on the top of take-up frame (1) by support (12), it is characterized in that: the top of described take-up frame (1) is provided with tension force control cage (5), tension force control cage (5) is provided with tension force fork (6), the inner and the tension force control cage (5) of tension force fork (6) are rotationally connected, its junction is provided with tension controller (9), the outer end of tension force fork (6) is provided with tension force guide wheel (4), upper transition winding enamelled wire inlet wire (7) of tension force guide wheel (4).

2. according to high-speed wire-drawing enamelling machine takeup tension automatic control equipment according to claim 1, it is characterized in that: tension pick-up (91) is installed in described tension controller (9), described tension pick-up (91) is connected with the computer control unit (13) of control centre, and computer control unit (13) controls described take-up motor (15) by PLC (14).

3. according to high-speed wire-drawing enamelling machine takeup tension automatic control equipment according to claim 1, it is characterized in that: the two inlet wire wheel discs (81) arranged before and after described incoming wire guide wheel (8) comprises, described tension force guide wheel (4) comprises a tension force wheel disc (41), described enamelled wire inlet wire (7), from inlet wire wheel disc (81) tangent importing, is wound to downwards and is directed into strand oscillator (3) around to another inlet wire wheel disc (81) tension force wheel disc (41) backward last time.