CN203512946U

CN203512946U - Wire coil displacement control device

Info

Publication number: CN203512946U
Application number: CN201320568426.8U
Authority: CN
Inventors: 何延强
Original assignee: SHENZHEN KAIENTE ZIPPER EQUIPMENT Co Ltd
Current assignee: SHENZHEN KAIENTE ZIPPER EQUIPMENT Co Ltd
Priority date: 2013-09-13
Filing date: 2013-09-13
Publication date: 2014-04-02
Anticipated expiration: 2023-09-13

Abstract

The utility model relates to the field of winding machines, in particular to a wire coil displacement control device. The wire coil displacement control device comprises a base and a swing arm, a rotation shaft perpendicular to the base and at least one sensor are arranged on the base, the swing arm is connected to the rotation shaft, the swing arm is perpendicular to the rotation shaft, the swing arm can rotate relative to the base with the rotation shaft as the center, two sensor triggering components capable of triggering the sensor are arranged on the swing arm, the swing arm is further provided with a shifting end, the sensor is connected with a motor inversion circuit, and the motor inversion circuit is connected with a motor. The wire coil displacement control device is simple in structure, the motor inversion circuit is controlled by the sensor, the swing scope of the swing arm can be accurately located, and wire coil winding is accurate.

Description

A kind of drum displacement control device

Technical field

The utility model relates to wire coiling machine field, is specifically related to a kind of drum displacement control device of wire coiling machine.

Background technology

The wire coiling machine commercial production such as production, electric wire, optical cable, steel wire that are widely used in weaving, conventionally wire coiling machine comprises wire coiling machine motor, leading screw, coaster, winding displacement head, stepping motor, control desk, wire coiling machine main shaft is equipped with tachometer generator, often around one, pound an impulse singla of coil output to stepping motor, control desk, control desk is according to the pulse number receiving and by keyboard input line footpath data calculating step number Driving Stepping Motor, rotate required angle in advance, stepping motor drives leading screw, leading screw drives winding displacement head sway, realizes wire arrangement function.Stepping motor drives a plurality of mechanical gears to rotate to produce the power of sway to drive winding displacement head to move, and drive plate produces the rotation direction that control signal changes stepping motor, and the control setup part of realizing winding displacement head sway is many, complex structure, productive costs are high.

Utility model content

For the defect of prior art, the utility model provides a kind of drum displacement control device, and this drum displacement control device is simple in structure, easy to use.

For realizing above object, the technology that the utility model adopts is a kind of drum displacement control device, comprising:

Base, is provided with rotating shaft and an at least one sensor vertical with described base on described base,

Swing arm, described swing arm is connected in described rotating shaft, and described swing arm is mutually vertical with described rotating shaft, and described swing arm can be rotated relative to described base centered by described rotating shaft, is provided with two sensor-triggered parts that can trigger described sensor in described swing arm; And

Described swing arm also has a struck side;

Described sensor connects a motor reversal circuit, and described motor reversal circuit connects a motor.

Between described swing arm and described base, be connected with a Flexible Connector.

Described Flexible Connector is spring.

Described sensor is inductive type proximity transducer.

On the struck side of described swing arm, be arranged with a bearing.

On described base, be provided with two described sensors, the hunting range of described swing arm is limited between two described sensors, and two described sensor-triggered parts in described swing arm are corresponding with two described sensors respectively.The beneficial effects of the utility model are:

1. simple in structure, be easy for installation and maintenance, productive costs is low.

2. the utility model is abandoned traditional mode that drives winding displacement head to move by stepping motor and is wound the line, and uses motor instead and drives drum to move, and by changing motor hand of rotation, to change the mode of drum moving direction, winds the line, and coiling principle is simple.

3. drum promotes swing arm swing, and when swing arm arrives the induction range of sensor, sensor sends control signal, and control signal changes motor hand of rotation, and sensor can accurately send control signal according to the amplitude of fluctuation of swing arm, makes coiling accurately.

Accompanying drawing explanation

Accompanying drawing 1 is the decomposing schematic representation of embodiment 1 of the present utility model.

Accompanying drawing 2 is the structural representation of embodiment 1 of the present utility model.

Accompanying drawing 3 is use view of the present utility model.

The specific embodiment

For a more detailed description to the utility model below in conjunction with accompanying drawing.

Embodiment 1

As shown in Figures 1 to 3, a kind of drum displacement control device, comprise base 1, swing arm 2, sensor 3, motor reversal circuit 4, motor 5, base 1 comprises corner brace 11 and is installed on the limit base 13 on 11 1 faces of this corner brace by screw, the another side of corner brace is screwed on the stationary plane of drum 6 belows, banking stop 14 and limit base 13 are fixed by screw, and described swing arm 2 is between limit base 13 and banking stop 14.In described swing arm 2, offer circular seat groove 23, the bearing 25 matching with described circular seat groove 23 sizes is loaded in described circular seat groove 23, rotating shaft 24 is inserted in the axis hole 15 of limit base 13 through bearing 25, and screw 26 is rotated into rotating shaft 24 with fixed rotating shaft 24 through the screw hole on banking stop.In swing arm 2, be fixed with spring 22, spring 22 inserts in the opening of corner brace 11.

Described sensor 3 is inductive type proximity transducer, described sensor 3 is fixed in the corner brace 11 of described base 1, in described swing arm 2, sensor-triggered parts 21 are installed, sensor-triggered parts 21 are holding screw, the nail bar of described holding screw inserts swing arm 2, and the ailhead of described holding screw is positioned at outside described swing arm 2, and described sensor 3 connects described motor reversal circuit 4, described motor 5 is connected to described motor reversal circuit 4, and the logical ball-screw of motor 5 drives drum 6 transverse shiftings.

Drum 6 is pointed in the struck side 23 of being fixed on the swing arm 2 of the drum displacement control device under drum 6, and struck side 23 covers have a bearing.During the described bearing of concrete installation, first in swing arm 2, insert an axle, on axle, have flange, bearing is placed on axle, one screw is fixed on axle after passing pad and bearing, bearing is sandwiched between pad and the flange of axle, and line wheel inner side end touches bearing, and bearing rotates the friction reducing between swing arm 2 and line wheel.

Drum 6 is transverse shifting under the drive of motor 5, the struck side 23 that drum 6 promotes swing arm 2, when the sensor-triggered parts 21 in swing arm 2 enter the induction range of sensor 3, sensor 3 sends and controls signal to motor reversal circuit 4, motor reversal circuit 4 is controlled motor 5 reversions, motor after reversion drives drum 6 oppositely to move by ball-screw, and the restoring force that swing arm 2 is simultaneously subject to spring 22 is returned to the stressed front state of swing arm, and so forth.

Swing arm reverse angle when the relative position that only need to adjust sensor-triggered parts 21 and sensor 3 when the size of drum 6 changes just can change drum and reverses, realizes the accurate control of drum 6.The position that can adjust in this embodiment holding screw insertion swing arm 2 changes reverse angle to change the ailhead of holding screw with the relative position between sensor 3.

Claims

1. a drum displacement control device, it is characterized in that comprising: base, on described base, be provided with rotating shaft and an at least one sensor vertical with described base, swing arm, described swing arm is connected in described rotating shaft, and described swing arm is mutually vertical with described rotating shaft, described swing arm can be rotated relative to described base centered by described rotating shaft, is provided with two sensor-triggered parts that can trigger described sensor in described swing arm; And described swing arm also has a struck side; Described sensor connects a motor reversal circuit, and described motor reversal circuit connects a motor.

2. a kind of drum displacement control device as claimed in claim 1, is characterized in that: between described swing arm and described base, be connected with a Flexible Connector.

3. a kind of drum displacement control device as claimed in claim 2, is characterized in that: described Flexible Connector is spring.

4. a kind of drum displacement control device as claimed in claim 1, is characterized in that: described sensor is inductive type proximity transducer.

5. a kind of drum displacement control device as claimed in claim 1, is characterized in that: on the struck side of described swing arm, be arranged with a bearing.

6. a kind of drum displacement control device as claimed in claim 1, it is characterized in that: on described base, be provided with two described sensors, the hunting range of described swing arm is limited between two described sensors, and two described sensor-triggered parts in described swing arm are corresponding with two described sensors respectively.