CN110902492A

CN110902492A - Automatic winding system

Info

Publication number: CN110902492A
Application number: CN201911206092.8A
Authority: CN
Inventors: 黄秀芬; 罗艳石; 赵志感; 梁康焯
Original assignee: Heshan Jiangci Cable Co Ltd
Current assignee: Heshan Jiangci Cable Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-03-24
Anticipated expiration: 2039-11-29
Also published as: CN110902492B

Abstract

The invention discloses an automatic winding system which comprises a rack, wherein the rack is provided with a guide mechanism, a detection mechanism, a winding mechanism and a controller electrically connected with the detection mechanism and the winding mechanism, the guide mechanism is used for guiding an enameled wire to move, the detection mechanism is used for detecting the diameter of the enameled wire, the winding mechanism is used for winding the enameled wire on a roller, the winding mechanism is provided with a cutting assembly for intermittently cutting the enameled wire, the controller is provided with a data storage module, a data processing module and a logic control module, the data storage module is used for storing the real-time diameter and the real-time winding data of the enameled wire, the data processing module is used for calculating the real-time residual winding time required by the enameled wire, and the logic control module is used for controlling the cutting assembly to act according to the real-time residual winding time. The automatic winding system can accurately control the diameter, the length and the weight of the enameled wire wound on the roller, and meets the requirements of customers.

Description

Automatic winding system

Technical Field

The invention relates to winding of a lead, in particular to an automatic winding system.

Background

An enamel wire is one of the conducting wires, and has a metal wire and an insulating varnish film coated on the outside of the metal wire. After the enameled wire is manufactured, the enameled wire can be wound on a roller, and then the enameled wire and the roller are sold to customers together.

To meet customer requirements, enameled wires should be delivered to meet the requirements of diameter, length and weight.

However, the existing winding devices all use time as a control parameter, which causes the delivered enameled wire to fluctuate greatly in length and weight, and is difficult to meet the increasingly strict requirements of customers.

Disclosure of Invention

The invention aims to solve at least one technical problem in the prior art, and provides an automatic winding system which can accurately control the diameter, the length and the weight of an enameled wire wound on a roller and meet the requirements of customers.

The invention is realized by the following technical scheme:

the invention provides an automatic winding system, which comprises a rack, wherein the rack is provided with a guide mechanism, a detection mechanism, a winding mechanism and a controller electrically connected with the detection mechanism and the winding mechanism, the guide mechanism is used for guiding an enameled wire to move, the detection mechanism is used for detecting the diameter of the enameled wire, the winding mechanism is used for winding the enameled wire on a roller, the winding mechanism is provided with a cutting assembly for intermittently cutting the enameled wire, the controller is provided with a data storage module, a data processing module and a logic control module, the data storage module is used for storing the real-time diameter and the real-time winding data of the enameled wire, the data processing module is used for calculating the real-time residual winding time required by the enameled wire, and the logic control module is used for controlling the cutting assembly to act according to the real-time residual winding time.

Has the advantages that: compared with the prior art, the automatic winding system provided by the invention has the advantages that the detection mechanism is arranged, so that the diameter data of the enameled wire can be obtained in real time, the winding data of the enameled wire is stored and processed through the controller, the data processing module is used for fitting, the real-time residual winding time required by the enameled wire is obtained, the logic control module controls the cutting assembly to act when the real-time residual winding time is zero, the enameled wire is cut off, the length and the weight of the enameled wire wound on the roller meet the requirements, and the diameter of the enameled wire is ensured to be all qualified through the arrangement of the detection mechanism.

According to the automatic winding system in the first aspect of the invention, the guide mechanism comprises a driving wheel and a driven wheel which clamp and convey the enameled wire, and a first motor which drives the driving wheel to rotate, and the first motor is electrically connected with the controller.

The automatic winding system has the advantages that the guide mechanism is provided with the driving wheel, the driven wheel and the first motor, so that the movement of the enameled wire is controlled, the enameled wire is prevented from moving towards the winding mechanism after being cut off, the enameled wire can be prevented from being damaged, and the enameled wire can be prevented from being wasted.

According to the automatic winding system in the first aspect of the invention, the detection mechanism comprises a detector, a bracket for mounting the detector and a translation assembly for connecting the bracket and the rack, the detector is provided with a semi-enclosed detection area for accommodating the enameled wire to vertically penetrate, and the bracket is provided with a swing assembly for driving the detector to swing vertically.

The automatic winding system has the advantages that the detection mechanism is provided with the detector, the support, the translation assembly and the swing assembly, so that the diameter of a plurality of enameled wires in parallel can be detected, the structure of the detection mechanism is simplified, and the cost of the detection mechanism and the whole automatic winding system is reduced.

According to the automatic winding system in the first aspect of the invention, the swing assembly comprises a swing arm, a second motor arranged on the swing arm, and an arc-shaped rack meshed with an output shaft gear of the second motor, the arc-shaped rack is arranged on the bracket, and the detector is arranged at the free end of the swing arm.

The automatic winding system has the advantages that the swing assembly is provided with the swing arm, the second motor and the arc-shaped rack, so that the detector can be gradually lifted or put down, the vibration of the detector is reduced, the normal working environment of the detector is ensured, and the service life of the detector is prolonged.

According to the automatic winding system of the first aspect of the invention, the winding mechanism is provided with a winding assembly, the winding assembly is provided with a winding wheel and a third motor for driving the winding wheel to rotate and wind, the winding wheel is provided with a roller, and the cutting assembly is arranged between the winding assembly and the detection mechanism.

The automatic winding system has the advantages that the winding assembly is provided with the winding wheel and the third motor, so that the tensioning of the enameled wire can be kept, the enameled wire is wound on the roller at a certain tension, and the quality requirement is met.

According to the automatic winding system in the first aspect of the invention, the cutting assembly comprises an upper cutter, a lower cutting board and a cylinder for driving the upper cutter to lift, and the cylinder is communicated with the logic control module through an electromagnetic control valve.

The automatic winding system has the advantages that the cutting assembly is provided with the upper cutter, the lower chopping board and the cylinder for driving the upper cutter to lift, so that the enameled wire can be cut off by means of rapid action of the cylinder, and the length error of the enameled wire is reduced.

According to the automatic winding system of the first aspect of the invention, an elastic pad is arranged on one side of the upper cutting knife close to the detection mechanism, and the elastic pad and the lower cutting board clamp and fix the enameled wire.

The automatic winding system has the advantages that the upper cutter is provided with the elastic pad, so that the part which is not wound can be fixed when the enameled wire is cut off, and the winding is restarted after the roller is replaced conveniently.

According to the automatic winding system in the first aspect of the invention, the winding mechanism further comprises a support assembly, the support assembly is arranged on one side of the winding assembly, which faces away from the cutting assembly, and the support assembly is provided with a roller which is elastically abutted to the enameled wire on the roller.

The automatic winding system is provided with the supporting assembly, so that after the enameled wire is cut off, the rolling shaft and the enameled wire are extruded, the enameled wire is attached to the rolling drum tightly, and tension is prevented from changing.

According to the automatic winding system in the first aspect of the invention, the cutting assembly and the winding assembly are provided with a plurality of pairs, the controller is connected with a display, and the display is used for the winding time, the winding length and the winding weight of each winding assembly.

The automatic winding system has the advantages that the display is arranged, so that the working parameters of each winding assembly can be visually confirmed, enameled wires can be wound according to the same diameter, length and weight, and the automatic winding system can be arranged according to different requirements.

Drawings

The invention is further described below with reference to the accompanying drawings and examples;

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a computational illustration of the embodiment of FIG. 1;

FIG. 3 is a schematic structural diagram of the detecting mechanism in the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of a cutting assembly in the embodiment of fig. 1.

Reference numerals: 100-a frame;

200-a guide mechanism, 210-a driving wheel, 220-a driven wheel and 230-a first motor;

300-a detection mechanism, 310-a detector, 320-a bracket, 330-a translation assembly, 340-a swing assembly, 341-a swing arm, 342-a second motor and 343-an arc-shaped rack;

400-winding mechanism, 410-cutting component, 411-upper cutter, 412-lower chopping block, 413-cylinder, 414-spring pad, 420-winding component, 421-reel, 422-third motor, 430-supporting component and 431-roller;

500-a controller.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, an automatic winding system is provided, which includes a frame 100, wherein the frame 100 is provided with a guide mechanism 200, a detection mechanism 300, a winding mechanism 400, and a controller 500 electrically connecting the detection mechanism 300 and the winding mechanism 400.

The guide mechanism 200 is configured to guide the movement of the enameled wire, the detection mechanism 300 is configured to detect a diameter of the enameled wire, the winding mechanism 400 is configured to wind the enameled wire on a drum, and the winding mechanism 400 has a cutting assembly 410 configured to intermittently cut the enameled wire.

For the controller 500, the controller 500 has a data storage module, a data processing module and a logic control module, the data storage module is used for storing the real-time diameter and the real-time winding data of the enameled wire, the data processing module is used for obtaining the real-time remaining winding time required by the enameled wire, and the logic control module is used for controlling the action of the cutting assembly 410 according to the real-time remaining winding time.

In the data storage module, the diameter data of the enameled wire comes from the detection mechanism 300, the conveying speed of the enameled wire comes from the operation parameters of the guide mechanism 200, and the time that the enameled wire has been wound comes from a timer integrated in the controller 500.

In the data processing module, it is comparatively easy to obtain the enameled wire of which the length meets the requirement, and the wound length of the enameled wire can be obtained according to the product of the conveying speed and the conveying time of the enameled wire, so that the residual winding length can be obtained, and the residual winding time can be obtained according to the conveying speed.

In the data processing module, obtaining the weight of the enameled wire is complex, and needs to be obtained according to fig. 2, in fig. 2, an X coordinate represents time, and a Y coordinate represents a product of a sectional area, a density and a conveying speed of the enameled wire.

In fig. 2, the area of the region surrounded by the coordinate point connecting line and the X-axis and the Y-axis is the weight of the enamel wire. When the time goes on, the weight of the enameled wire is increased continuously.

That is, the weight M-Y X- π D of the enamel wire²X ρ × V × T ÷ 4, where π D²4 represents the cross-sectional area; ρ represents density, which is a constant; v represents the transport speed and T represents time, which is equal to the time value when the cross-sectional area and the transport speed are constant.

Thus, the remaining winding time Δ T and the time T + Δ T at which winding is completed can be obtained.

Residual winding time Δ T ═ Δ (M1-M) ÷ (pi D)²×ρ×V÷4)

＝(M1-πD²×ρ×V×T÷4)÷(πD²×ρ×V÷4)

Where M1 represents the mass of enamel wire that needs to be wound on a drum.

In this system, this embodiment is through setting up detection mechanism 300, thereby, can be real-time the diameter data who acquires the enameled wire, still through the winding data of controller 500 storage and processing enameled wire, and then, fit through data processing module, ask the required real-time surplus winding time of enameled wire, and then, when real-time surplus winding time is zero, the action of logic control module control cutting component 410 cuts off the enameled wire, make the length of the enameled wire of coiling on the cylinder, weight meet the demands, and moreover, detection mechanism 300's setting has still ensured that the diameter of enameled wire is all qualified.

As to the specific structure of the guiding mechanism 200, in some specific embodiments, the guiding mechanism 200 may include a driving wheel 210 and a driven wheel 220 for clamping and conveying the enameled wire, and a first motor 230 for driving the driving wheel 210 to rotate, wherein the first motor 230 is electrically connected to the controller 500.

In this embodiment, the guide mechanism 200 has the driving wheel 210, the driven wheel 220 and the first motor 230, so that the movement of the enameled wire is controlled, the enameled wire is prevented from moving towards the winding mechanism 400 after being cut off, the enameled wire is prevented from being damaged, and the enameled wire is prevented from being wasted.

Since the diameter of the driving wheel 210 and the rotation speed of the first motor 230 can be determined, the operation parameters can be directly obtained to determine the wire feeding speed.

Of course, a detector can be arranged, and the detection is achieved in real time, so that the detection is more accurate.

As to the specific structure of the detecting mechanism 300, in some specific embodiments, the detecting mechanism 300 includes a detector 310, a bracket 320 for mounting the detector 310, and a translation assembly 330 for connecting the bracket 320 and the rack 100, the detector 310 is provided with a semi-enclosed detecting area for accommodating the enameled wire to pass through vertically, and the bracket 320 is provided with a swing assembly 340 for driving the detector 310 to swing vertically.

In this embodiment, the detection mechanism 300 includes the detector 310, the bracket 320, the translation assembly 330 and the swing assembly 340, so that the diameter of a plurality of enameled wires arranged side by side can be detected, the structure of the detection mechanism 300 is simplified, and the costs of the detection mechanism 300 and the entire automatic winding system are reduced.

Referring to fig. 3, in some specific embodiments, the swing assembly 340 may include a swing arm 341, a second motor 342 disposed on the swing arm 341, and an arc-shaped rack 343 engaged with an output shaft gear of the second motor 342, wherein the arc-shaped rack 343 is disposed on the bracket 320, and the detector 310 is disposed at a free end of the swing arm 341.

In this embodiment, the swing assembly 340 has the swing arm 341, the second motor 342, and the arc-shaped rack 343, so that the detector 310 can be gradually lifted or lowered, the vibration of the detector 310 is reduced, the normal working environment of the detector 310 is ensured, and the service life of the detector 310 is prolonged.

In some specific embodiments, the winding mechanism 400 may have a winding assembly 420, the winding assembly 420 has a winding reel 421 and a third motor 422 for driving the winding reel 421 to rotate, the winding reel 421 is mounted with a roller, and the cutting assembly 410 is disposed between the winding assembly 420 and the detecting mechanism 300.

In the present embodiment, the winding assembly 420 is provided with the winding wheel 421 and the third motor 422, so that the tension of the enameled wire can be maintained, and the enameled wire is wound on the drum with a certain tension, which meets the quality requirement.

Referring to fig. 4, in some specific embodiments, the cutting assembly 410 may include an upper cutter 411, a lower anvil 412, and an air cylinder 413 for driving the upper cutter 411 to ascend and descend, wherein the air cylinder 413 is communicated with the logic control module through an electromagnetic control valve.

In this embodiment, the cutting assembly 410 includes an upper cutter 411, a lower anvil 412, and an air cylinder 413 for driving the upper cutter 411 to move up and down, so that the enameled wire can be cut by the rapid movement of the air cylinder 413, thereby reducing the length error of the enameled wire.

In some specific embodiments, an elastic pad 414 may be disposed on a side of the upper cutting knife 411 close to the detecting mechanism 300, and the elastic pad 414 and the lower anvil 412 clamp and fix the enameled wire.

In this embodiment, the upper cutter 411 has the elastic pad 414, so that the unwound portion can be fixed when cutting the enamel wire, and the winding can be resumed after the drum is replaced.

In some specific embodiments, the winding mechanism 400 may further include a support assembly 430, the support assembly 430 is disposed on a side of the winding assembly 420 facing away from the cutting assembly 410, and the support assembly 430 has a roller 431 elastically abutting against the enameled wire on the roller.

In the present embodiment, the supporting assembly 430 is disposed, so that after the enameled wire is cut, the roller 431 presses the enameled wire, so that the enameled wire is tightly attached to the roller, and the tension is prevented from changing.

In some embodiments, the cutting assembly 410 and the winding assembly 420 may be provided with a plurality of pairs, and the controller 500 is connected with a display for the winding time, the winding length and the winding weight of each winding assembly 420.

Advantageously, in the present embodiment, by setting the display, the working parameters of each winding assembly 420 can be visually confirmed, and the enameled wires can be wound according to the same diameter, length and weight, and can also be differently set according to the requirement.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An automatic winding system is characterized by comprising a rack (100), wherein the rack (100) is provided with a guide mechanism (200), a detection mechanism (300), a winding mechanism (400) and a controller (500) electrically connected with the detection mechanism (300) and the winding mechanism (400), the guide mechanism (200) is used for guiding an enameled wire to move, the detection mechanism (300) is used for detecting the diameter of the enameled wire, the winding mechanism (400) is used for winding the enameled wire on a roller, the winding mechanism (400) is provided with a cutting component (410) for intermittently cutting off the enameled wire, the controller (500) is provided with a data storage module, a data processing module and a logic control module, the data storage module is used for storing the real-time diameter and the real-time winding data of the enameled wire, and the data processing module is used for calculating the real-time residual winding time required by the enameled wire, the logic control module is used for controlling the action of the cutting component (410) according to the real-time residual winding time.

2. The automatic winding system according to claim 1, wherein said guiding mechanism (200) comprises a driving wheel (210) and a driven wheel (220) for clamping and conveying the enameled wire, and a first motor (230) for driving said driving wheel (210) to rotate, said first motor (230) being electrically connected to said controller (500).

3. The automatic winding system according to claim 1, wherein the detection mechanism (300) comprises a detector (310), a bracket (320) for mounting the detector (310), and a translation assembly (330) for connecting the bracket (320) with the rack (100), the detector (310) is provided with a semi-enclosed detection area for accommodating an enameled wire to pass through up and down, and the bracket (320) is provided with a swing assembly (340) for driving the detector (310) to swing up and down.

4. The automatic winding system according to claim 3, wherein the swing assembly (340) comprises a swing arm (341), a second motor (342) disposed on the swing arm (341), and an arc-shaped rack (343) engaged with an output shaft gear of the second motor (342), the arc-shaped rack (343) is disposed on the bracket (320), and the detector (310) is disposed at a free end of the swing arm (341).

5. An automatic winding system according to claim 1, characterized in that said winding mechanism (400) has a winding assembly (420), said winding assembly (420) having a winding wheel (421) and a third motor (422) for rotating said winding wheel (421), said winding wheel (421) being mounted with a drum, said cutting assembly (410) being arranged between said winding assembly (420) and said detecting mechanism (300).

6. The automatic winding system according to claim 5, wherein the cutting assembly (410) comprises an upper cutter (411), a lower cutting board (412) and an air cylinder (413) for driving the upper cutter (411) to lift, and the air cylinder (413) is communicated with the logic control module through an electromagnetic control valve.

7. The automatic winding system according to claim 6, wherein an elastic pad (414) is arranged on one side of the upper cutting knife (411) close to the detection mechanism (300), and the elastic pad (414) and the lower cutting board (412) clamp and fix the enameled wire.

8. An automatic winding system according to claim 5, characterized in that said winding mechanism (400) further comprises a support assembly (430), said support assembly (430) being arranged on the side of said winding assembly (420) facing away from said severing assembly (410), said support assembly (430) having a roller (431) resiliently abutting the enamelled wire on the drum.

9. An automatic winding system according to claim 1, characterized in that said cutting assembly (410) and said winding assembly (420) are provided in pairs, said controller (500) being connected to a display for the winding time, the winding length and the winding weight of each of said winding assemblies (420).