阅读说明：本技术 一种简易内转子马达绕线设备 (Simple inner rotor motor winding equipment ) 是由 何际刊 陈建能 亢汉宁 郭鹏 梁小华 邓坤 王治勇 余勋灿 林李健 于 2019-10-16 设计创作，主要内容包括：本发明公开了一种简易内转子马达绕线设备,包括绕线杆、相对设置的马达旋转装置和绕线装置,所述绕线装置包括能使绕线杆实现水平直线运动的往复运动组件和能使绕线杆实现垂直运动的垂直运动组件,马达旋转装置和绕线装置均由PLC控制器控制。本发明的简易内转子马达绕线设备适用于新产品开发阶段时绕制电枢,本内转子绕线设备简易轻巧小体积,适用于不同规格的电枢加工,转盘的圆周运动转换直线运动；圆周运动转换成直线运动圆周轨迹可调,使用三脚夹盘方便安装和加工不同规格的产品,计数器上显示绕线匝数,便于控制,设备装上所需的绕线线体,将铁芯于线钨钢线嘴对好位后,按下启动开关后即可完成绕线。(The invention discloses simple inner rotor motor winding equipment which comprises a winding rod, a motor rotating device and a winding device, wherein the motor rotating device and the winding device are oppositely arranged, the winding device comprises a reciprocating motion assembly and a vertical motion assembly, the reciprocating motion assembly can enable the winding rod to realize horizontal linear motion, the vertical motion assembly can enable the winding rod to realize vertical motion, and the motor rotating device and the winding device are controlled by a PLC (programmable logic controller). The simple inner rotor motor winding equipment is suitable for winding armatures in the new product development stage, is simple, light, small in size and suitable for processing armatures of different specifications, and converts circular motion of the turntable into linear motion; the circular motion is converted into linear motion and the circular track is adjustable, a three-foot chuck is used for facilitating installation and processing of products with different specifications, the number of winding turns is displayed on a counter and is convenient to control, required winding line bodies are installed on equipment, and after an iron core is aligned with a tungsten steel wire nozzle, winding can be completed after a starting switch is pressed down.)

1. The utility model provides a simple and easy inner rotor motor spooling equipment which characterized in that, includes wire winding pole, the relative motor rotary device and the winding device who sets up, winding device is including the reciprocating motion subassembly that enables horizontal linear motion is realized to the wire winding pole and the vertical motion subassembly that enables the wire winding pole and realize vertical motion, and motor rotary device and winding device are controlled by the PLC controller.

2. The simplified inner rotor motor winding apparatus of claim 1, further comprising a tensioner for tensioning the winding.

3. The simple inner rotor motor winding device as claimed in claim 1, wherein the motor rotating means comprises a first stepping motor, a motor mounting plate and a three-leg chuck, the first stepping motor and the three-leg chuck are disposed on the motor mounting plate, and the first stepping motor drives the three-leg chuck to rotate.

4. The simple inner rotor motor winding device as claimed in claim 1, wherein the reciprocating assembly includes a sliding table assembly, an adjustable connecting rod, a rotating table and a second stepping motor, the rotating table is connected to the second stepping motor, the rotating table is provided with an eccentric slot, the sliding table assembly is provided with a winding rod, one end of the adjustable connecting rod is hinged to the eccentric slot, and the other end of the adjustable connecting rod is connected to the vertical movement assembly.

5. The simplified inner rotor motor winding apparatus of claim 4, wherein the turntable is horizontally disposed and the second stepper motor is supported by a motor support.

6. The simplified inner rotor motor winding apparatus of claim 1 wherein the winding rod is provided with a tungsten steel wire nipple and a pulley.

7. The simple inner rotor motor spooling equipment of claim 5 wherein the vertical motion assembly comprises a third stepper motor, a ball screw assembly, a linear bearing assembly and a slide assembly mounting plate, the third stepper motor is connected with a screw of the ball screw assembly through a coupling, balls of the ball screw assembly are connected with the slide assembly mounting plate, and the slide assembly mounting plate is further provided with the linear bearing assembly.

8. The simple inner rotor motor winding device as claimed in claim 1, wherein the motor rotating means and the winding means are both disposed on a main board, and a main board support is disposed under the main board.

9. The simplified inner rotor motor spooling apparatus of claim 1 further comprising a power source, a power switch and a stepper motor driver.

10. The simple inner rotor motor winding device as claimed in claim 1, further comprising a counter connected to the PLC controller, wherein the number of winding turns is displayed on a display screen of the counter.

Technical Field

The invention relates to the technical field of motor rotor winding equipment, in particular to simple inner rotor motor winding equipment.

Background

nowadays, when the armature of the inner rotor motor is produced in large quantities, the armature is usually wound by using winding equipment with mature technology, the winding equipment is expensive and large in size, but in the new product development stage, especially for the inner rotor motor, because the size and the specification of the newly designed inner rotor motor are not determined, the specification of the armature core in the inner rotor motor is not determined, and therefore, the large equipment fund is required to be invested in the early stage of product development. Under the condition of not putting into equipment, part of products can be manually wound in the early development stage, but due to the problems of more wire diameters, more turns and the like of the products, a new product needs longer time for verifying a sample, so that the development period is influenced or a project fails.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides simple inner rotor motor winding equipment which is suitable for winding an inner rotor during new product sample verification.

The technical scheme includes that the simple inner rotor motor winding equipment comprises a winding rod, a motor rotating device and a winding device, wherein the motor rotating device and the winding device are oppositely arranged, the winding device comprises a reciprocating motion assembly capable of enabling the winding rod to realize horizontal linear motion and a vertical motion assembly capable of enabling the winding rod to realize vertical motion, and the motor rotating device and the winding device are controlled by a PLC (programmable logic controller). Wherein, motor rotary device is used for the fixed centre gripping to treat wire-wound iron core to make the iron core rotatory to required angle, winding device control wire winding pole gives the iron core wire winding, and the wire winding pole can be in the motion of vertical direction and horizontal direction in order to realize the wire winding.

Further, a tensioner for tensioning the winding is also arranged. Wherein, the tensioner adjusts the tightness of the winding so as to facilitate the winding.

Further, the motor rotating device comprises a first stepping motor, a motor mounting plate and a three-foot chuck, wherein the first stepping motor and the three-foot chuck are both arranged on the motor mounting plate, and the first stepping motor drives the three-foot chuck to rotate. The PLC controls a first stepping motor through the driving of the first stepping motor, and the first stepping motor controls the rotation angle of the iron core.

Further, the reciprocating motion subassembly includes slip table subassembly, adjustable connecting rod, carousel and second step motor, and the carousel is connected with second step motor, is equipped with the eccentric groove on the carousel, is equipped with the wire winding pole on the slip table subassembly, and the one end of adjustable connecting rod is articulated to be connected in the eccentric groove, and the other end and the vertical motion subassembly of adjustable connecting rod are connected. When the rotary table rotates, the adjustable connecting rod and the sliding table are driven to reciprocate so as to adjust the horizontal position of the winding rod, and the rotary table can be replaced by a rocker device.

Further, the turntable is horizontally arranged, and the second stepping motor is supported by a motor support.

Further, a tungsten steel wire nozzle and a pulley are arranged on the winding rod. Wherein, the tungsten steel line mouth is used for the wire winding, and the pulley is convenient for the wire winding transmission, avoids the card line to lead to the wire winding unsmooth.

Further, the vertical motion assembly comprises a third stepping motor, a ball screw assembly, a linear bearing assembly and a sliding table assembly mounting plate, the third stepping motor is connected with a screw rod in the ball screw assembly through a coupler, balls in the ball screw assembly are connected with the sliding table assembly mounting plate, and the sliding table assembly mounting plate is further provided with the linear bearing assembly. The ball screw assembly pushes the sliding table assembly mounting plate to move up and down, and the linear bearing assembly is mounted on the periphery of the sliding table assembly mounting plate to assist in moving.

Further, motor rotary device and winding device all set up on the mainboard, and the mainboard below is equipped with the mainboard support.

Furthermore, a power supply, a power switch and a stepping motor driver are also arranged. The power supply is connected with the first stepping motor driver, the second stepping motor driver and the third stepping motor driver respectively to control the three stepping motors independently.

Furthermore, a counter connected with the PLC is further arranged, and the number of winding turns is displayed on a display screen of the counter. The number of turns required can be set on the counter, and the winding is stopped after the number of turns required is reached by adopting the control of the PLC.

The winding method of the simple inner rotor motor winding device comprises the steps that when a winding iron core is installed in a three-leg chuck, the three-leg chuck can clamp iron cores with different specifications, and a first stepping motor can enable the iron core to rotate to a required angle so as to realize winding groove changing in the winding process; the second stepping motor is connected with the rotary table and drives the rotary table to rotate, one end of the adjustable connecting rod is hinged with the eccentric groove of the rotary table, the other end of the adjustable connecting rod is hinged with the sliding table component, the sliding table component is driven to do reciprocating linear motion when the rotary table rotates, the sliding table component drives the winding rod to do reciprocating linear motion, so that the tungsten steel wire nozzle enters the inside of the iron core, the wire body can be wound on the iron core by matching with the groove changing of the iron core, the circumferential track formed by the eccentric groove on the rotary table and the mounting point of the adjustable connecting rod is the linear stroke distance of the winding rod, the eccentric groove of the rotary table is provided with a plurality of hinge points for mounting the adjustable connecting rod, the distances from the hinge points to the circle center of, the distance can be continuously changed or a plurality of point values, and the purpose is to change the size of the circumferential track of the mounting point of the adjustable connecting rod on the turntable, so that the linear stroke of the winding rod is changed to wind iron cores with different length specifications; one end of the winding rod, which is close to the iron core, is arranged in the tungsten steel wire nozzle, the other end of the winding rod is fixed on the sliding table assembly, the third stepping motor is connected with the ball screw assembly and the sliding table assembly mounting plate through a coupler and matched with the linear bearing assembly, and the forward and reverse rotation of the third stepping motor can enable the sliding table assembly to drive the winding rod to move up and down, so that the armature winding can obtain a good winding effect.

Compared with the prior art, the invention has the beneficial effects that:

The simple inner rotor motor winding equipment is suitable for winding armatures in the new product development stage, is simple, light, small in size and suitable for processing armatures of different specifications, and converts circular motion of the turntable into linear motion; the small-size inner rotor winding equipment has the advantages that the size of the appearance is 550mm long, the width is 130mm, the height is 290mm, the total weight is 5.2kg, the circular track of the circular motion converted into the linear motion is adjustable, the three-foot chuck is used for facilitating installation and processing of products with different specifications, the number of winding turns is displayed on the counter and is convenient to control, the required winding line body is arranged on the equipment, and after an iron core and a wire tungsten steel wire nozzle are aligned, winding can be completed after a starting switch is pressed down.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.

Fig. 1 is a schematic structural view of a simple inner rotor motor winding device according to the present invention.

Fig. 2 is an exploded view of the components of the simple inner rotor motor winding device of the present invention.

Fig. 3 is a front view of the simple inner rotor motor winding device of the present invention.

Fig. 4 is a top view of the simple inner rotor motor winding device of the present invention.

As shown in the figure, 1 is a tensioner, 2 is a main board support, 3 is a power supply, 4 is a PLC controller, 5-1 is a first step motor, 5-2 is a second step motor, 5-3 is a third step motor, 6 is a coupler, 7-1 is a first step motor driver, 7-2 is a second step motor driver, 7-3 is a third step motor driver, 8 is a main board, 9 is a motor mounting plate, 10 is a three-pin chuck, 100 is an iron core, 11 is a linear bearing assembly, 12 is a ball screw assembly, 13 is a counter, 14 is a power switch, 14-1 is a start switch, 15 is a sliding table assembly mounting plate, 16 is a sliding table assembly, 17 is a winding rod, 18 is a tungsten steel wire nozzle, 19 is a pulley, 20 is a hinge point, 21 is an adjustable connecting rod, 22 is a rotary table, and 23 is a motor support.

Detailed Description

In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and detailed description. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "left", "right", "inner", "outer" and the like as used herein are for illustrative purposes only.

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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.