JP4646274B2 - Winding assembly system and winding machine - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a winding assembly system and a shaft rotation type winding machine.
[0002]
[Prior art]
Conventionally, a winding machine for winding a transformer and various bobbins is a large automated machine, even if it is small, a large and heavy weight of about 30 kg as shown in FIG. A device was used.
[0003]
In FIG. 7, reference numeral 71 denotes a spindle shaft for mounting a wound body such as a bobbin around which a wire is wound, and 72 denotes a portion to be covered when supporting the wound body and performing taping for fixing the wound wire. A rotation support base that allows the winding body to be rotated by hand, 73 is a wire guide device for applying tension to the wire and winding the wire without gaps on a bobbin, etc., 74 is a drive unit housing, and 75 is the number of windings. And a display device for displaying the winding speed, etc. 76 is a key group for inputting the number of windings and the like and data for programming the winding sequence, 77 is a button for instructing winding start and stop Etc.
[0004]
When winding such as a transformer or bobbin with such a winding machine, these winding bodies are attached to the spindle shaft 71 so that the wire can be guided from the wire guide device 73, and the number of windings and winding from the key group 76. Input the line speed, acceleration / deceleration time constant, etc., and start with the button 77. Then, the number of windings and the like are displayed on the display device 75, and automatically stop when the predetermined winding is completed.
[0005]
The reason why this conventional apparatus is large and heavy is that the wire rod guide device 73 including a device for changing the position of the wire rod little by little is integrated in order to wind the wire rod without gaps, the spindle shaft By changing the ratio of the diameter of the pulley connected to the motor shaft, it can be decelerated and increased, and can be replaced so that it can be used according to the inner diameter of the bobbin. In order to release heat generated from the motor, the power supply and the control circuit in the drive unit housing 74, the power supply and the control circuit are housed in separate units. And a part of the drive unit housing is made of cast metal in order to accommodate these components.
[0006]
In addition, the rotary support base 72 in the conventional tabletop winding machine is sometimes turned by hand for taping or the like, but there is a wire guide device 73 by the side of the rotary support base 72 due to the diameter of the rotary support base 72. Because the storage case was larger, it was very difficult to turn.
[0007]
However, in recent years, the production cost has been reduced by using a large number of inexpensive manual winding machines overseas and producing them manually by hand rather than using automated winding machines in Japan. More and more companies are setting up overseas. Moreover, most of these overseas labor forces are women, and there is a demand for inexpensive winding machines that can be handed to one person at a size and weight that each woman can easily handle.
[0008]
That is, even if it is a desktop type small winding machine as shown in FIG. 7, if it is nearly 30 kg as described above, it cannot be carried by a woman. It must be carried by one or two workers. Moreover, recently, with the diversification of applications, the production quantity and type of coils to be wound often change frequently, and unless these are dealt with quickly, it becomes impossible to follow the needs of the market. Therefore, there is a demand for a winding machine that is small, lightweight, and easy to handle for women.
[0009]
[Problems to be solved by the invention]
In view of the above circumstances, an object of the present invention is to provide an inexpensive winding machine and system that are easy to handle and have a size and weight that a woman can handle alone.
[0010]
[Means for Solving the Problems]
In order to solve the above problems, in the present invention, as described in claim 1,
Is arranged to protrude from the drive unit housing case, tension generation performed a rotation unit comprising a winding capable rotating support base wire rod while supporting rotatably mounted on the object to be winding body, the tensioning of the said wire In a winding assembly system consisting of a mechanism,
The width of the drive unit housing on the rotation support base side is formed narrower than the diameter of the rotation support base,
The rotating portion is provided in the portable can body, to transport the body to the actual working position side, fitted with the winding body in the working position, is provided as a separate mechanism from said body, The winding assembly is performed by winding a wire supplied from a tension generation mechanism made of a human or a machine tool.
[0011]
By configuring the winding assembly system in this manner, a mechanism for applying tension to the wire wound around the bobbin or the like or winding the wire without gaps is not required on the main body side, and the main body side can be made lighter accordingly.
[0012]
And the winding machine which comprises this coil | winding assembly system is as described in Claim 2,
In a winding machine provided with a rotation support base that is arranged so as to protrude from the drive housing and is capable of winding a wire while rotatably mounting and supporting a wound body,
A motor that is housed in the drive unit housing case and that rotates the rotation support base and a drive control unit that drives and controls the motor are arranged in a row in the longitudinal direction of the housing, The width on the rotation support base side is narrower than the diameter of the rotation support base.
[0013]
That is, with this configuration, the space inside the drive unit housing can be used very effectively, and the drive unit housing can be formed narrow.
[0015]
This eliminates protrusions other than the rotation support base from the front surface of the drive unit housing and makes the drive unit housing narrower than the rotation support base, which is obstructive when rotating by hand. There is nothing, and the rotation support can be freely rotated.
[0016]
In addition, the rotation support base and the spindle shaft are as described in claims 3, 4 , and 5 .
A motor shaft is projected from the drive unit housing, and a spindle shaft is directly connected to the projected motor shaft.
The rotation support base is coupled via a motor shaft and a spindle shaft.
The rotation support base and the spindle shaft are attached to a motor shaft so as to be exchangeable.
[0017]
By doing so, the rotation support base and the motor can be coupled with each other without the need for other members such as pulleys and belts, so that the weight can be reduced, and the rotation support base and the spindle shaft can be matched to the bobbin inner diameter. Can be easily replaced.
[0018]
Further, the drive control unit, as described in claim 6 ,
The drive control unit is formed in a rectangular shape, and is brought into surface contact with one surface of the main body drive unit housing with the motor.
[0019]
By doing in this way, the heat dissipation described in claim 7 is effectively performed.
[0020]
And the heat dissipation of the drive unit housing is as described in claim 7 ,
Characterized in that without providing the fan does not perform heat conduction heat radiation or heat radiation and forced cooling by natural convection of the drive unit housing housing.
[0021]
By doing in this way, a motor and a drive control unit can be radiated heat without using a special radiating fan, and the weight can be reduced.
[0022]
As for the button and the display device, as described in claim 8 ,
It provided a single-function buttons and a plurality of segment display portions of multiple, characterized in that so as to perform the switching of the input function via flashing, or abnormal numbers state of the display unit.
[0023]
By doing so, the number of buttons and the number of display devices can be reduced, and the weight can be reduced.
[0024]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be exemplarily described in detail with reference to the drawings. However, the dimensions, materials, shapes, relative arrangements, and the like of the components described in this embodiment are not intended to limit the scope of the present invention only to specific examples unless otherwise specified. Only.
[0025]
First, the winding machine in the winding assembly system of the present invention will be described. FIG. 1 is a front view of an apparatus showing an embodiment of a winding machine according to the present invention, FIG. 2 is a side view of the same, FIG. 3 is a diagram showing an internal component arrangement, and FIG. 4 is an explanatory diagram of a motor and a spindle shaft. FIG. 5 is an explanatory diagram of a button for inputting a display device and the number of windings, and FIG. 6 is a diagram for explaining data input such as the number of windings.
[0026]
In the figure, 1 is a spindle shaft for mounting a wound body such as a bobbin around which a wire is wound, and 2 is a taping for supporting the wound body such as a bobbin and fixing the wound wire around the wound body. Rotation support for enabling the body to be wound to be rotated by hand, 3 is a drive unit housing, 4 is a display device for displaying the number of windings, winding speed, etc. 5 is a mode Buttons for setting the number of windings and the like, 6 is a switch group for instructing start and stop of winding, 7 is a motor, 8 is a drive control unit in which the motor power supply and control circuit are combined, 9 is a motor shaft, and 10 is a power switch.
[0027]
As is apparent from the drawing, the winding machine of the present invention eliminates the wire guide device provided in the conventional desktop winding machine, and the width of the drive unit housing 3 is set to the diameter of the rotary support base 2. In addition to being made narrower, only the rotation support base 2 protrudes from the front surface of the drive unit housing 3. The drive control unit 8 integrates the power source of the motor 7, its control circuit, and the overall control circuit for controlling the number of windings, etc., together with the motor 7 in a row in the longitudinal direction in the drive unit housing 3. While being arranged, the drive control unit 8 and the motor 7 are in close contact with the wall of the drive unit housing 3.
[0028]
The wall of the drive unit housing 3 is a good conduction surface, so that the heat generated by the motor 7 and the drive control unit 8 is radiated to the outside by heat radiation and natural convection from the wall of the good conduction surface. ing. In addition, since the motor housing, the drive control unit 8, the display device, the buttons, and the wiring are only housed in the drive unit housing 3 as described above, a casting is placed on the housing like a conventional winding machine. There is no need to use it, and it can be made from light metal.
[0029]
Further, as shown in FIG. 4, the motor 7 is attached to the shaft 9 so that the axis of the spindle shaft 1 coincides with the shaft 9 so as to be exchangeable, and as is apparent from FIG. The rotation support base 2 is also screwed to the spindle shaft 1 with the shaft center aligned. For this reason, the spindle shaft 1 and the rotation support base 2 can be replaced with ones that match the inner diameter when the inner diameter of the wound body such as a bobbin changes.
[0030]
The display device 4 for displaying the number of windings, the winding speed, and the like, and the button 5 for setting the mode and setting the number of windings, for example, as shown in FIG. 44, for example, “status display” for displaying the current number of windings, motor rotation number, etc., “point table” for storing the number of windings of various coils, etc., and setting an alarm such as an error “ Mode (MODE) button 51 for setting “alarm” and “basic parameter” settings, up (UP) button 52 and down (DOWN) button 53 for changing numbers and instructions, and confirming these numerical values and modes It includes a set (SET) button 54 and the like.
[0031]
In order to set the mode using the display units 41 to 44 and the buttons 51 to 52, as shown in FIG. 6, first, the mode button 51 is pressed, and a necessary mode is selected from the various modes described above. Each time this mode button 51 is pressed, the above-mentioned various modes are switched as shown in FIG. 6. Therefore, when the necessary mode is displayed, when the up button 52 or the down button 53 is pressed, the mode is changed. Necessary tables and functions are displayed. These tables and functions may be stored in advance, or may be input and stored as a table each time.
[0032]
For example, if “point table” is selected now, a required table, for example, Po14 is selected by the up and down buttons 52 and 53, and the set button 54 is pressed. Then, in the case of “point table”, input functions such as ABS / INC setting, number of windings (TURN), number of rotations (SPD), acceleration / deceleration time constant (ST) can be selected. These functions are selected at 53 and the set button 54 is pushed as before. Then, for example, when inputting the number of windings (TURN), the entire display unit blinks or an abnormal number such as “9999” is displayed to prompt the input of a numerical value.
[0033]
The up and down buttons 52 and 53 increase or decrease the numerical value to a desired value. When the set button 54 is confirmed, the blinking is terminated. When the up and down buttons 52 and 53 are operated, the next item, for example, the rotation speed is changed. Input can be selected. Therefore, if you select the required item and press the set button 54, all of the display will blink or display an abnormal number such as “9999” as above, so set the desired value and perform the same operation. Repeatedly move to the next mode and input necessary items in the same way.
[0034]
In the above description, when the numerical value is input, the entire display unit blinks or abnormal numbers such as “9999” are displayed. However, the same operation may be performed when a function is selected. . For example, when switching from mode selection to table selection, all of the display section blinks, or abnormal numbers such as “9999” are displayed to prompt input, and the up and down buttons 52 and 53 display the necessary table. When selected, stop blinking.
[0035]
Hereinafter, the winding assembly system of the present invention using the winding machine configured as described above will be described.
[0036]
First, the winding machine described above is transported to a place where there is a wire rod to be wound and a machine tool for applying tension to the wire rod. Note that the machine tool or the like for applying the tension may be applied directly by a human. Then, a winding body such as a bobbin is fitted to the spindle shaft 1 and supported by the rotation support base 2, and the wire is entangled with the bobbin terminal.
[0037]
As described above, the number of windings necessary for winding, the speed of the motor 7, the acceleration / deceleration time constant, etc. are set using the button 5 and the display device 4, and the start switch in the switch 6 is pushed. Then, the wire is wound around the body to be wound according to the previously set contents, and automatically stops when the set number of turns is reached. Therefore, when it is necessary to wind an insulating tape or the like, the rotary support 2 is wound by hand or the motor 7 is wound at a low speed. When it is not necessary to wind a tape or the like, the process proceeds to the next step set in advance, or another work is attached to continue the work.
[0038]
When the inner diameter of the body to be wound is different from that used so far, the spindle shaft 1 and the rotation support base 2 can be exchanged with those corresponding to the inner diameter of the body to be wound, and the work can be continued. .
[0039]
In the above description, the 7-segment display device 4 is used for the winding machine display device 4. However, any display device may be used as long as the display content can be displayed. Moreover, although the rotation support stand 2 also showed the disk shape thing, it is good also as a polygonal shape.
[0040]
【The invention's effect】
As described above, according to the first aspect of the present invention, there is no need to apply tension to the wire rod wound around the bobbin or the like, or a mechanism for winding the wire rod without gaps on the main body side, and the main body side can be configured to be light. .
[0041]
According to the invention of claim 2, the space inside the drive unit housing can be used very effectively, and the drive unit housing can be formed narrow.
[0042]
Furthermore, according to the third and fourth aspects of the present invention, since there are no protrusions other than the rotation support base on the front surface of the drive unit storage casing and the drive unit storage casing is narrower than the rotation support base, There is nothing to disturb when rotating, and the rotation support can be freely rotated.
[0043]
Further, according to the inventions of claims 5, 6, and 7, the rotation support base and the motor can be coupled with each other without interposing other members such as a pulley and a belt. The base and spindle shaft can be easily exchanged according to the bobbin inner diameter.
[0044]
Furthermore, according to the invention of claim 8, the heat radiation described in claim 9 is effectively performed.
[0045]
According to the invention of claim 9, heat can be radiated from the motor and the drive control unit without using a special heat radiating fan, and the weight can be reduced.
[0046]
According to the invention of claim 10, the number of buttons and the number of display devices can be reduced, and the weight can be reduced.
[0047]
As described above, the winding assembly system and winding machine according to the present invention reduce the number of components by rationalizing the configuration method of the winding assembly system itself, rational component arrangement and heat dissipation method, spindle shaft It is very small and lightweight due to the reduction of the number of parts due to direct connection etc., and even women can easily carry it, and even in sales activities etc., you can bring the real thing and show it big effect Is what it brings.
[Brief description of the drawings]
FIG. 1 is a front view according to an embodiment of a winding machine according to the present invention.
FIG. 2 is a side view according to the embodiment of the winding machine according to the present invention.
FIG. 3 is a diagram showing an internal configuration of a winding machine according to the present invention.
FIG. 4 is an explanatory diagram of a spindle shaft of a motor in the present invention.
FIG. 5 is a diagram illustrating the operation of a display device according to the present invention.
FIG. 6 is an explanatory diagram of data input.
FIG. 7 is a diagram of a conventional desktop winding machine.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Spindle shaft 2 Rotation support stand 3 Drive part housing | casing 4 Display apparatus 5 Button 6 Switch 7 Motor 8 Drive control unit 9 Motor shaft 41-44 Display part 51 Mode button 52 Up button 53 Down button 54 Set button 71 Spindle shaft 72 Rotation support base 73 Wire rod guide device 74 Drive unit housing 75 Display device 76 Key group 77 Button

Claims (8)

A rotating part that is arranged to protrude from the drive housing and is equipped with a rotation support base that can wind a wire while rotatably mounting and supporting a wound body, and a tension generator that applies tension to the wire In a winding assembly system consisting of a mechanism,
The width of the drive unit housing on the rotation support base side is formed narrower than the diameter of the rotation support base,
The rotating part is provided on the portable main body side, transports the main body to the actual work position side, attaches the wound body at the work position, and is provided as a separate mechanism from the main body, A winding assembly system that performs winding assembly by winding a wire supplied from a tension generation mechanism consisting of a human or a machine tool. In a winding machine provided with a rotation support base that is arranged so as to protrude from the drive housing and is capable of winding a wire while rotatably mounting and supporting a wound body,
A motor that is housed in the drive unit housing case and that rotates the rotation support base and a drive control unit that drives and controls the motor are arranged in a row in the longitudinal direction of the housing, A winding machine characterized in that the width of the rotary support base is narrower than the diameter of the rotary support base.   The winding machine according to claim 2, wherein a motor shaft is protruded from the drive unit housing and a spindle shaft is directly connected to the protruding motor shaft.   The winding machine according to claim 2, wherein the rotation support base is coupled via a motor shaft and a spindle shaft.   The winding machine according to claim 2, wherein the rotation support base and the spindle shaft are attached to a motor shaft so as to be exchangeable.   3. The winding machine according to claim 2, wherein the drive control unit is formed in a rectangular shape, and is brought into surface contact with one surface of the main body drive unit housing case together with the motor. Winding machine according to claim 2, characterized in that without providing the fan does not perform heat conduction heat radiation or heat radiation and forced cooling by natural convection of the drive unit housing housing.   The winding machine according to claim 2, wherein a plurality of single-function buttons and a plurality of segment display sections are provided, and the input functions are switched through blinking of the display sections or abnormal numerical states. .

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