CN212411830U

CN212411830U - Automatic measuring device for circumference of coil of air-core reactor

Info

Publication number: CN212411830U
Application number: CN202021353432.8U
Authority: CN
Inventors: 冯丽; 曲泽凯; 周广东; 杨青; 王恒帅; 宋大伟
Original assignee: Shandong Taikai Power Electronic Co ltd
Current assignee: Shandong Taikai Power Electronic Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-01-26
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses an air-core reactor coil girth automatic measuring device, this automatic measuring device includes the winding former, first director, meter rice ware and second director, the electromagnetic wire is connected through winding mode in the outside of winding former, the right side of winding former is equipped with first director respectively, meter rice ware and second director, the electromagnetic wire all passes first director, meter rice ware and second director, the left side installation travel switch of winding former, travel switch's outside is passed through the electromagnetic wire and is connected the trigger, the meter rice ware is connected through the electromagnetic wire in the outside of trigger. The utility model discloses can realize the real-time measurement and the record of air-core reactor coil coiling process girth, replace frequent manual measurement and the artificial measuring error who causes, can realize the unusual real-time discovery of coiling process and handle to realize the real time monitoring of every turn girth, have characteristics that measuring method is simple, measuring result is accurate, the life of assurance reactor that can be fine promotes the quality of reactor.

Description

Automatic measuring device for circumference of coil of air-core reactor

Technical Field

The utility model relates to a dry-type air-core reactor coil technical field specifically is an air-core reactor coil girth automatic measuring device.

Background

The vertical winding machine is special equipment for producing dry-type air-core reactor coils, and the vertical winding machine, a lead tension device, a pay-off rack and the like form a vertical winding machine system, and the continuous winding of the coils is completed under the action of a control system.

At present, in order to control the deviation between the actual current of every layer of line of reactor and the theoretical current, guarantee the homogeneity of reactor each package temperature rise, the coil of reactor need get the multiple spot at the girth of every layer of coil in the coiling process and measure and control, and this process need rely on the workman to measure in the coiling process, the production is frequently intervened to the personnel, thereby occupy a large amount of valuable manpower resources, make production efficiency low, and because of the error of artifical reading, tape measure measuring process winding levelness, tape measure measurement accuracy, the error that uncontrollable factors such as tape measure use wearing and tearing caused is great.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an air-core reactor coil girth automatic measuring device has solved current measurement process and has needed to rely on the workman to measure at the coiling in-process, and the production is frequently intervened to the personnel to occupy a large amount of precious manpower resources, make production efficiency low, and because of the great problem of error that uncontrollable factors such as artifical reading error, tape measure process winding levelness, tape measure measurement accuracy, tape measure use wearing and tearing caused.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an air-core reactor coil girth automatic measuring device, includes winding former, first director, meter rice ware and second director, the electromagnetic wire is connected through winding mode in the outside of winding former, the right side of winding former is equipped with first director, meter rice ware and second director respectively, the electromagnetic wire all passes first director, meter rice ware and second director, travel switch is installed in the left side of winding former, travel switch's outside is passed through the electromagnetic wire and is connected the trigger, meter rice ware is connected through the electromagnetic wire in the outside of trigger, first director is located the left side of meter rice ware, meter rice ware is located the left side of second director.

Preferably, S1, the meter is operative to measure a one-week length of the electromagnetic wire; the travel switch and the trigger generate a measuring signal and determine a measuring initial position; the controller processes and outputs the measurement signal data; the wire guide controls the stability of the electromagnetic wire winding process.

Preferably, S2, the length of the electromagnetic wire used by the winding former for one rotation is measured by a meter, the parameters of the circumference and the diameter of the wound electromagnetic wire are converted, or the parameters are directly used as process parameters, and the data signal is transmitted to the controller.

Preferably, at S3, the electromagnetic wire is used with a length by a meter counter, which can be divided into a contact meter counter and a non-contact meter counter. The measurement precision of the contact meter counter is +/-0.2% -0.1%; the non-contact measurement precision is +/-0.05%.

Preferably, at S4, a signal of one rotation of the winding former is generated by the travel switch and the trigger and transmitted to the controller. And after receiving the signal, the controller immediately reads the data of the meter counter and acquires the length of the electromagnetic wire used in the current week.

Preferably, S5, the controller stores the number of revolutions of the winding former, records a set of length information of the electromagnetic wire every revolution, and obtains and records the circumference/diameter information of each turn of the electromagnetic wire on the winding former, and compares the circumference/diameter information with the theoretical circumference information and the allowable deviation information input in the controller in real time, thereby implementing real-time measurement, recording, monitoring, and abnormal alarm of the circumference of the electromagnetic wire in the winding process.

(III) advantageous effects

The utility model provides an air-core reactor coil girth automatic measuring device. The method has the following beneficial effects:

(1) the automatic measuring device for the circumference of the coil of the air-core reactor converts the circumference and diameter parameters by adopting equipment such as a trigger, a controller, a meter counter and the like and utilizing the length of an electromagnetic wire used for measuring the coil to rotate for one circle, thereby realizing the automatic measuring process of the circumference; meanwhile, the abnormity of the winding process can be found and processed in real time, big data can be recorded and analyzed, direction and measures are provided for follow-up improvement, and the practicability is high.

(2) The automatic measuring device for the circumference of the air-core reactor coil can realize real-time recording and measurement of the circumference of each turn of the electromagnetic wire in the reactor winding process through the automatic measuring technology for the circumference of the electromagnetic wire, can effectively replace manual measurement in the winding process, can realize real-time monitoring of the circumference of each turn, can effectively improve the operating efficiency of personnel, improves the accuracy of the data of the circumference of the winding, reduces circulating current data, has the characteristics of simple measuring method and accurate measuring result, can well ensure the service life of the reactor, and improves the quality of the reactor.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure, a winding former-1, a travel switch-2, a trigger-3, a first guider-4, a meter counter-5, a second guider-6 and a controller-7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a technical solution: the utility model provides an air-core reactor coil girth automatic measuring device, includes winding former, first director, meter rice ware and second director, the electromagnetic wire is connected through winding mode in the outside of winding former, the right side of winding former is equipped with first director, meter rice ware and second director respectively, the electromagnetic wire all passes first director, meter rice ware and second director, travel switch is installed in the left side of winding former, travel switch's outside is passed through the electromagnetic wire and is connected the trigger, meter rice ware is connected through the electromagnetic wire in the outside of trigger, first director is located the left side of meter rice ware, meter rice ware is located the left side of second director.

S1, the length of the full electromagnetic wire for one week is measured by the meter; the travel switch and the trigger generate a measuring signal and determine a measuring initial position; the controller processes and outputs the measurement signal data; the wire guide controls the stability of the electromagnetic wire winding process.

And S2, measuring the length of the electromagnetic wire used by the winding former to rotate for one circle through a meter, converting the parameters of the circumference and the diameter of the wound electromagnetic wire for one circle, or directly using the parameters as process parameters, and transmitting data signals to the controller.

And S3, the used length of the electromagnetic wire is finished by a meter counter which can be divided into a contact meter counter and a non-contact meter counter. The measurement precision of the contact meter counter is +/-0.2% -0.1%; the non-contact measurement precision is +/-0.05%.

And S4, generating a signal of one rotation of the winding former by the travel switch and the trigger, and transmitting the signal into the controller. And after receiving the signal, the controller immediately reads the data of the meter counter and acquires the length of the electromagnetic wire used in the current week.

And S5, the controller stores the number of the rotation cycles of the winding former, records a group of electromagnetic wire length information every time the winding former rotates for one cycle, acquires and records the perimeter/diameter information of each circle of electromagnetic wire part on the winding former, and compares the perimeter/diameter information with the theoretical perimeter information and the allowable deviation information input in the controller in real time, thereby realizing the real-time measurement, recording, monitoring and abnormal alarm of the perimeter of the electromagnetic wire in the winding process.

The utility model discloses the parameter table is as follows:

the working principle is as follows: the automatic measuring system for the perimeter of the electromagnetic wire in the coil winding process comprises a length meter, a travel switch, a trigger, a controller, a wire guide and the like which are 5 parts, wherein the perimeter and the diameter parameters of the wound electromagnetic wire are converted by measuring the length of the electromagnetic wire used by a winding die for one rotation or are directly used as process parameters, the length of the electromagnetic wire used is finished by the length meter, and the length meter can be divided into a contact type meter and a non-contact type meter. The measurement precision of the contact meter counter is +/-0.2% -0.1%; the non-contact measurement precision is +/-0.05%, when the winding former rotates for one circle, a signal is generated by a travel switch and a trigger and is transmitted to the controller, the controller immediately reads data of the meter counter after receiving the signal to obtain the length of the electromagnetic wire used in the current circle, and finally the controller stores the rotation number of the winding former and obtains the perimeter/diameter information of the electromagnetic wire part on the winding former, so that the automatic measurement of the perimeter of the coil of the hollow reactor is completed.

The utility model discloses a winding former 1, travel switch 2, trigger 3, first director 4, meter rice ware 5, second director 6, controller 7, the part is the parts that general standard component or technical staff in the field know, and its structure and principle all can be known or can be known through the conventional experimental method for this technical staff through the technical manual, the problem that the utility model solves is that the current measurement process needs to rely on the workman to measure in the coiling process, and personnel frequently intervene the production, thereby occupy a large amount of valuable manpower resources, make production efficiency low, and because the uncontrollable factors such as artifical reading error, tape measure process winding levelness, tape measure precision, tape measure wearing and tearing etc. cause the great scheduling problem that the error, the utility model discloses through the intercombination of above-mentioned parts, through adopting equipment such as trigger, controller, meter rice ware, utilize the electromagnetic wire length that measuring coil rotated a week, perimeter and diameter parameters are converted, so that the automatic measuring process of the perimeter is realized, the method can realize the real-time measurement and recording of the perimeter in the winding process of the air-core reactor coil, thereby replacing the measurement errors caused by frequent manual measurement and manual measurement, and improving the qualification rate and the production efficiency of products; meanwhile, the real-time discovery and processing of abnormity in the winding process and the recording and analysis of big data can be realized, directions and measures are provided for subsequent improvement, meanwhile, due to the adoption of an automatic measuring technology of the perimeter of the electromagnetic wire, the real-time recording and measuring of the perimeter of each circle of the electromagnetic wire in the winding process of the reactor can be realized, the manual measurement in the winding process can be effectively replaced, the real-time monitoring of the perimeter of each circle can be realized, the working efficiency of personnel can be effectively improved, the accuracy of the data of the winding perimeter is improved, the circulation data is reduced, hot spots with simple measuring method and accurate measuring results are provided, the service life of the reactor can be well ensured, and the quality of the.

Claims

1. The utility model provides an air-core reactor coil girth automatic measuring device which characterized in that: including winding former, first director, meter rice ware and second director, the electromagnetic wire is connected through winding mode in the outside of winding former, the right side of winding former is equipped with first director, meter rice ware and second director respectively, first director, meter rice ware and second director are all passed to the electromagnetic wire, travel switch is installed in the left side of winding former, travel switch's outside is passed through the electromagnetic wire and is connected the trigger, the meter rice ware is connected through the electromagnetic wire in the outside of trigger, first director is located the left side of meter rice ware, the meter rice ware is located the left side of second director.