KR100644743B1 - Method and apparatus for lay-outing heating line in electric hot-plates - Google Patents

Abstract

A method and an apparatus for installing a heating line in an electric hot-plate are provided to rapidly and easily fix the heating line by fixing the heating line between two woven fabrics. A power supply process is performed(S1). A first woven fabric is supplied from an entrance of a conveyer(S2). The first woven fabric is fixed by a fixing pin installed at a conveyer(S3). A heating line is arranged on the first woven fabric(S4) by hanging the heating line on the fixing pin(S4). A second woven fabric is attached on the first woven fabric(S5). A boundary between the heating lines of the first and second woven fabrics is cut by using an additional blade or a rotary blade(S6). A finishing process is performed to package the cut woven fabrics by using a box(S7).

Description

Method for installing heating wire of electric mat and its device {Method and apparatus for lay-outing heating line in electric hot-plates}

1 is a perspective view showing a heating wire installation apparatus according to the present invention.

Figure 2 is a front view showing a heating wire installation apparatus according to the present invention.

Figure 3 is an enlarged perspective view of the wiring portion of the heating wire installation apparatus according to the present invention.

Figure 4 is an enlarged front view of the wiring portion of the heating element installation apparatus according to the present invention.

Figure 5 is an enlarged perspective view of the non-woven fabric adhesive portion of the heating wire installation apparatus according to the present invention.

Figure 6 is an enlarged front view of the non-woven fabric adhesive portion of the heating wire installation apparatus according to the present invention.

Figure 7 is an enlarged perspective view of the cut portion of the heating wire installation apparatus according to the present invention.

Figure 8 is an enlarged cross-sectional view of the cut portion of the heating wire installation apparatus according to the present invention.

Figure 9 is a perspective view of the endothelial nonwoven fabric heating element in the heating wire installation apparatus according to the present invention.

10 is a perspective view showing a pressure roller of the heating wire installation apparatus according to the present invention.

Figure 11 is a perspective view of the main part showing another embodiment of the wiring portion of the heating wire installation apparatus according to the present invention.

12 is a process chart showing a heating wire installation method according to the present invention.

13 is a process chart showing in detail the heating wire wiring process in the heating wire installation method according to the present invention.

Figure 14 is a process diagram showing in detail the non-woven fabric bonding process in the heating wire installation method according to the present invention.

* Explanation of symbols for main parts of drawings *

100: base 110: conveyor 111: fixing pin

120: pressure roller 121: groove groove 200: unwinding portion

300: wiring section 310: sprocket 320: chain

321: locking pin 330: support 400: adhesive portion

410: pressure roller 411: pressure cylinder 412: groove groove

420: heating means 421: heating cylinder 422: guide

423: nozzle 500: cutting portion 510: guide rod

520: cutting table 530: cutting knife 531: cutting cylinder

DESCRIPTION OF SYMBOLS 1: Heating wire 2,2 ': Nonwoven fabric 600: Control part

The present invention relates to a heating wire installation method and apparatus of the electrical mat, heating wire, heating wire, heating wire (hereinafter, heating wire, heating wire, heating wire, etc.) is installed on the electrical mat in a single process easily and simply on the nonwoven fabric The present invention relates to a heating wire installation method and apparatus for mass production by product standardization and drastically reducing product defect rate by being installed.

In general, electric plates, electric mats and mats (hereinafter referred to as "electric mats") use linings made of cotton or non-woven fabrics inside the outer shell, and the heating wires are arranged at regular intervals between the cotton or non-woven fabrics. Electric mats were manufactured by fixing heating wires to non-woven fabrics by fusion or bonding, or by floating the heating wires in a stitched manner and manually fixing the heating wires.

However, in order to arrange and fix such heating wires, the heating wires have to be fixed at both sides after a separate fixing operation, and thus the work is very difficult, and even if the heating wires are fixed, the arrangement state is easily shifted.

In addition, the method of fixing the heating wire by floating the heating wire in the sewing form has a problem that it takes a lot of time to work on a piece because it has to be floating in the sewing form by hand one by one.

Therefore, in order to solve this problem, Patent Publication No. 1994-397, "Method and apparatus for installing a heating wire" has been proposed. This is a method of installing the heating wire on the lining by installing a heating wire on the lining by bending the lining into a corrugated wave form and then passing through the center of the curved wave to perform a number of quilting at once. The protrusions and recesses are formed, and a plurality of through holes penetrating the protrusions in a straight line are formed in a plurality of rows, and a cover is installed on the upper surface of the base, wherein the cover is formed with a recess pressing portion for pressing the recesses.

Therefore, the lining placed between the frame and the cover takes a wave form inside, and the inside of the wave form is penetrated inside by inserting a needle having a certain intensity and length into a plurality of through holes formed through the outside. Only one completed heating wire can be manufactured to fix the lining is fixed, it takes a lot of time, there was a problem that the fixed state of the heating wire is poor.

In addition, there is a problem that the price of the product is seen by fixing the heating wire to the non-woven fabric in the form of sewing.

The present invention has been created to solve the above problems, the first object is to make the heating wire fast and easy and at the same time the heating wire to the non-woven fabric to be manufactured through a more stable manufacturing process is possible to standardize the product and mass production And, to reduce the defect rate of the product to a more stable manufacturing process to be able to produce high quality products.

The heating wire installation method of the electric mat of the present invention for achieving the above object is a power supply process, a first nonwoven fabric supply process for supplying the first nonwoven fabric in the form of a square or rolls at the inlet side of the conveyor for conveying by one step, the first The first nonwoven fabric fixing process for feeding and feeding the first nonwoven fabric while fixing the first nonwoven fabric to the fixing pin installed on the conveyor while supplying the first nonwoven fabric, and the heating wire is arranged on the fixing pin so that the heating wire is arranged at a predetermined interval over the first nonwoven fabric fixed to the fixing pin of the conveyor. Heating wire wiring process to hang the wiring, second nonwoven fabric bonding process for bonding the second nonwoven fabric on the first nonwoven fabric in which the heating wire is wired to the fixing pin, separate cutting edge between the heating wire of the nonwoven fabric and the next heating wire Or cutting process of cutting with a rotary blade, after finishing the cut non-woven fabric and packing in a certain quantity or standard box Is characterized by including a finishing process.

In addition, the heating wire installation device of the electric mat of the present invention is installed on the surface of the fixed pin at a predetermined interval to fix the non-woven fabric and heating wire, and the base having a conveyor to be transported by one step, the sheet or roll form on the conveyor The unwinding portion is provided at the inlet side to supply the first nonwoven fabric with a constant tension, and the heating wire is zigzag-shaped at a fixed interval on the first nonwoven fabric supplied from the unwinding portion and fixed to the fixing pin of the conveyor. A second non-woven fabric overlapping with a heating portion interposed between the wiring portion for returning to the starting point and exposing both ends of the heating wire and the heating wire in the zigzag form to fix the heating wire on the fixed first nonwoven fabric. Cutting portion for cutting the nonwoven fabric fixing the heating wire through the adhesive portion and the adhesive portion by one step And it characterized in that it comprises a control unit for controlling each portion of the comprehensively.

In addition, the wiring portion is provided with a plurality of sprockets are arranged to be arranged in a zigzag form on a plane at a predetermined height of the conveyor on which the fixing pins are installed, and a plurality of locking pins to engage the sprockets to rotate infinitely, and downwards at a predetermined interval. It is characterized in that it comprises a closed chain connected to both ends, a support for fixing the plurality of sprockets, and lifting means for lifting the support up and down.

1 and 2 are a perspective view and a front view showing a heating wire installation apparatus according to the present invention, Figures 3 and 4 is a heating wire installation apparatus according to the present invention 5 and 6 are an enlarged perspective view and a front view of the nonwoven fabric adhesive part of the heating wire installation apparatus according to the present invention.

7 and 8 are a perspective view and a cross-sectional view showing an enlarged cut portion of the heating wire installation apparatus according to the present invention, Figure 9 is an endothelial perspective view of the non-woven fabric in which the heating wire is installed in the heating wire installation apparatus according to the present invention, Figure 10 Is a perspective view showing a pressure roller of the heating wire installation apparatus according to the present invention.

The present invention supports the base as shown in Figures 1 to 2 and having a conveyor (110) on the top, the unwinding portion 200 provided at the inlet to the conveyor 110, the conveyor The wiring part 300 is installed at the upper part of the inlet of the 110, the adhesive part 400 is installed at the rear of the wiring part 300, but is installed on the upper part of the conveyor 110, and the cutting part is installed at the rear of the adhesive part ( 500, and a control unit 600 for controlling the base 100, the unwinding unit 200, the wiring unit 300, the bonding unit 400, and the cutting unit 500.

The base 100 installs the fixing pins 111 on the surface at regular intervals to fix the nonwoven fabric 2 and the heating wire 1, and configures the conveyor 110 to be transported one by one.

Here, a plurality of fixing pins 111 are formed on the conveyor 110, and the conveyor 110 is formed to protrude at 10-25 mm at intervals of 5-20 cm in three rows or more in the longitudinal direction, and the conveyor 110. At the entrance of the non-woven fabric (2) to be fixed in close contact with the fixing pin 111 and at the same time not to cause interference with the fixing pin 111 of the conveyor 110 in the groove pin 121 in the position of the fixing pin (111). The pressure roller 120 formed is installed and configured.

Here, the distance of one step is the same or the same length as the length of the finished electric field. In other words, if the length of the electric field is 2m, the length of the one step is 2m or about 2m.

The reason why the fixing pin 111 is installed in three or more rows on the conveyor 110 is to arrange the heating wires 1 in two rows in a zigzag, and the other one rows are returned so that both ends of the heating wires can be collected. For sake.

The fixing pin 111 is formed at a predetermined interval in the longitudinal direction 5 ~ 20 cm, it is preferably formed to have a gap slightly smaller than the diameter of the sprocket 310 of the wiring unit 300 to be described later. That is, if the diameter of the sprocket is 10cm, the interval between the fixing pins 111 is less than 10cm to 7 ~ 10cm.

The pressure roller 120 is in close contact with the conveyor 110 to form a concave groove 121 by indenting a position corresponding to the fixing pin 111 in order to prevent causing interference with the fixing pin 111, It is preferable to form deeper than the height of the protrusion of the fixing pin 111 and the width interval of the groove groove 121 is within 3cm.

Therefore, the fixing pins 111 formed on the conveyor 110 are formed to be arranged in three or more rows, thereby forming three or more recesses 121 of the pressure roller 120.

The unwinding unit 200 is provided at the inlet side to supply the sheet 110 or the first nonwoven fabric 2 in the form of a roll with a constant tension to the conveyor 110.

Here, the unwinding part 200 is shown to be used by mounting the roll-shaped nonwoven fabric, which is illustrated for clarity, so that a tension regulator and a speed reducer may be installed to maintain a constant tension.

Therefore, while the first nonwoven fabric 2 supplied from the unwinding unit 200 is supplied between the conveyor 110 and the pressure roller 120, the fixing pin 111 is embedded in the first nonwoven fabric 2 and the first nonwoven fabric 2 is supplied. ) Is fixed to the conveyor 110.

3 to 4, the wire part 300 is supplied from the unwinding part 200 and fixed to the fixing pin 111 of the conveyor 110, as shown in FIGS. 3 to 4. After the wires are hooked to the fixing pins 111 at a predetermined interval in a zigzag form, the wires 300 return to the starting point so that both ends of the heating wire 1 are exposed to one side. A plurality of sprockets 310 are arranged to be arranged in a zigzag form on a plane at a predetermined height of the installed conveyor 110, and a plurality of engaging pins 311 to engage in the sprocket 310 rotates infinitely, and downwards at a predetermined interval And a closed chain 320 connected to both ends, a support 330 for fixing the plurality of sprockets 310, and lifting means 340 for elevating the support 330 up and down. do.

The sprocket 310 is installed on the top of the fixing pin 111 formed on both sides of the conveyor 110, the diameter of the installed sprocket 310 has a direct line slightly larger than the fixing pin spacing, in the width direction of the conveyor The conveyor 110 is arranged in a zigzag form at regular intervals on both sides thereof so that the sprocket 310 is arranged so that the chain 320 is driven in a wiring form to install the heating wire 1 on the nonwoven fabric 2.

In addition, the chain 320 is driven in engagement with the sprocket 310 installed to be arranged in the wiring form of the heating wire to be installed on the nonwoven fabric 2, and has a closed form so that the chain driven to operate indefinitely. By forming at least one locking pin 321 downward, the heating wire 1 is hooked to the locking pin 321 so that the chain 320 is driven so that the heating wire 1 is nonwoven fabric along the chain 320 ( 2) wired to the fixing pin 111 of the conveyor 110 to fix the wire.

At this time, in order to facilitate the operation of fixing the heating wire 1 to the locking pins 321, the support 330 is formed to protrude one side in the direction of the operator to form a start portion 331, of the start portion 331 It is preferable to form the sprocket 310 in the lower portion, so that the chain passes through the front sprocket 310 to easily fix the heating wire 1 to the locking pins 321 of the chain 320.

On the other hand, the starter 331 of the wiring unit 300 is preferably provided with a separate sensor or a sensing unit made of a switch to stop at the control unit once the circular drive is completed.

The elevating means 340 is capable of elevating the wiring unit 300 up and down and up and down using a cylinder or the like, or by using a motor or the like to elevate the rack and pinion.

As another embodiment of the wiring unit 300 as shown in FIG. 11, the wiring unit 300 is installed to be arranged in a zigzag shape on a plane at a predetermined height of the conveyor 110 on which the fixing pin 111 is installed. A plurality of pulleys 310 'and a plurality of locking pins 311' that engage in engagement with the pulley 310 'and rotate indefinitely and downward at a predetermined interval, and both ends are connected to a closed belt 320 '), A support 330 for fixing the plurality of pulleys 310', and lifting means 340 for lifting the support 330 up and down.

As shown in FIGS. 5 to 6, the adhesive part 400 wires the heating wire 1 in the zigzag form to fix the heating wire 1 on the upper portion of the first nonwoven fabric 2 fixed thereto. A pressure roller for simultaneously pressing the second nonwoven fabric 2 'in the form of a roll to supply the second nonwoven fabric 2' and the second nonwoven fabric 2 'and the first nonwoven fabric 2 to overlap each other. 410 and a heating means 420 for heating the second nonwoven fabric 2 'to be adhesively immediately before being pressed by the pressure roller 410.

In this case, the pressure roller 410 of the adhesive part 400 further includes a pressure cylinder 411 which is lifted to be pressed in the direction of the conveyor 110 only when the second nonwoven fabric is bonded, and the heating means 420 is pressurized. It comprises a heating cylinder 421 reciprocating to be able to move forward or backward toward the roller 410.

The pressing roller 410 constitutes the groove 412 by inserting a position corresponding to the fixing pin 111 so that interference with the fixing pin 111 protruding from the converter 110 does not occur.

The heating means 420 is provided with a heating cylinder 421 to reciprocate back and forth by a predetermined width, but the guide 422 is installed so that the heating means 420 does not deviate from the reciprocating direction, the nozzle arranged in the width direction A plurality of 423 are arranged at regular intervals to heat only the surface of the nonwoven fabric.

The adhesive part 400 is bonded by overlapping by heating the surface of the second nonwoven fabric 2 ′, but this is not limited to the best embodiment. In other words, it is also possible to apply a separate non-woven table dedicated adhesive.

In addition, although the heating means 420 is heated using LPG or LNG gas, the present invention is not limited thereto, and the heating means 420 may be formed in a roller shape having a heating coil using electricity. It is also good to heat the surface.

Cutting portion 500 for cutting the non-woven fabric (2, 2 ') fixing the heating wire (1) by one step through the adhesive portion 400 is two guide rods (510) installed in the width direction at the end of the conveyor (110) And a cutting table 520 installed on the guide rod and reciprocating in the width direction, and a nonwoven fabric 2, 2 'which is installed on the cutting table 520 and has completed the heating wire adhesive fixing by one step on the conveyor 110. It comprises a cutting knife 530 to be.

The cutting part 500 installs a cutting cylinder 531 so that the cutting knife 530 lowers and cuts the nonwoven fabric 2, 2 'at the cutting table 520, and then rises, and the guide rod 510. The cutting table 520 reciprocating in the width direction of the conveyor 110 along the c) can be installed to reciprocally drive through the chain or by using a cylinder, a rack and a pinion.

Here, the cut part 500 cuts the nonwoven fabrics 2 and 2 'by reciprocating in the width direction, but is not limited thereto, and may be variously implemented by cutting using a cutting knife that is elevated from the top to the bottom of the press form. Do.

The control unit 600 is a sensor and a limit switch to each device to integrate the respective base 100, the unwinding unit 200, the wiring unit 300, the bonding unit 400, the cutting unit 500 integrally To accept each control signal and perform or stop the next operation.

Hereinafter, the operating state of the heating wire installation apparatus of the electric mat of the present invention will be described in detail with reference to the accompanying drawings.

First, the unwinding part 200 is prepared by mounting the nonwoven fabric 2 ', and the wiring part 300 is in an elevated state by the elevating means 340, and the adhesive part 400 of the heating means 420 Reset the nozzle 423 to an ignited state.

Then, when power is supplied to the heating wire installation device of the electric mat, the conveyor 110 is driven to advance by one step, and in the unwinding unit 200, one end of the first nonwoven fabric 2 is conveyed to the conveyor 110 and the pressure roller. After supplying between the 120 and the fixed pin 111 of the conveyor 110 is fixed by the first non-woven fabric by a certain distance (one step) and then the conveyor (not shown) by the sensing unit (not shown) of the control unit 600 110 pauses.

Thereafter, the wiring unit 300 is lowered to be spaced apart from the fixing pin 111 of the conveyor 110 by a predetermined distance by the elevating means 340 at the upper part of the conveyor 110 in the pause state, and installed on the chain 320. After fixing one end of the heating wire 1 to the engaging pin 321 at the start portion 331 of the support 330, and then pressing the operation button (not shown) of the control unit 600, the chain 320 is driven to each sprocket At the same time as circulating through the 310 and arranged in a zigzag on the fixing pin 111 of each conveyor 110, and then the locking pin 321 is returned to the initial start portion 331, the chain by the sensing unit of the control unit The circulation of the 320 is stopped, and the wiring unit 300 rises and returns to the original position by the elevating means 340.

Thereafter, the pressure roller 410 of the pressure roller 410 of the adhesive part 400 installed at the rear end of the conveyor 110 operates the pressure cylinder 411 to connect the first nonwoven fabric 2 and the second nonwoven fabric 2 'with the heating wire in the center thereof. Conveyor 110 which pressurizes and advances the heating cylinder 421 which has been retracted by a certain distance from the pressure roller 410 to fuse only the surface of the second nonwoven fabric 2 'and at the same time fixes the nonwoven fabric 2. ) Is activated and presses the nonwoven fabric (2, 2 ') in which the heating wire (1) is located at the center while proceeding one step.

After the pressure bonding is completed, the adhesive portion 400 is the pressure cylinder 411 to raise the pressure roller 410 to the original position, the heating cylinder 421 is spaced apart from the pressure roller 410 by the heating means 420 to the original position To return.

After the completion of the bonding in the bonding unit 400 by the conveyance of the conveyor 110, the conveyor 110 is stopped after one step, the cutting knife 530 of the cutting unit 500 is driven in the stopped state after the The cutting table 520 in which the cutting knife 530 is installed may be cut along the guide rod 510 while being reciprocated by a chain or a rack and a pinion, or may be cut while being reciprocated using a transfer screw.

Hereinafter, the heating wire installation method of the electric mat of the present invention will be described with reference to FIGS. 12 to 14 for each process,

[Power supply process (S1)]

It is a process of supplying power and enabling a heating wire installation apparatus to be turned on and off by a switch or a control part.

[First Nonwoven Fabric Supply Process (S2)]

It is a process of supplying the 1st nonwoven fabric 2 of a square form or a roll form from the winding-up part 100 by the inlet side of the conveyor 110 which conveys by one step.

[First Nonwoven Fabric Fixing Process (S3)]

The first nonwoven fabric 2 is formed on one side of the conveyor while the first nonwoven fabric 2 is supplied and the first nonwoven fabric 2 is transported while the first nonwoven fabric 2 is fixed to the fixing pin 111 installed on the conveyor 110. The pressing roller 120 is pressed to allow the fixing pin 111 to protrude upward through the first nonwoven fabric 2.

Therefore, the first nonwoven fabric 2 is in close contact with the bottom surface of the conveyor 110, and the one-step tab of the length of the electric mat is conveyed backward with the fixing pin 111 exposed.

Heating wire wiring process (S4)

Installed in the wiring unit 400 by hooking the heating wire 1 on the fixing pins 111 so as to be arranged at a predetermined interval on the first nonwoven fabric 2 fixed to the fixing pins 111 of the conveyor 110. Along the chain 420 engaged with the sprocket 410 is fixed to the heating wire (1) to the fixing pin 111, respectively.

In this case, the heating wire 1 is installed at an arbitrary position to protrude a locking pin 321 downward in the lower portion of the chain 421 to fix the heating wire to the fixing pin 111 along the chain 420.

If the heating wire wiring step (S4) will be described in more detail, the wiring unit lowering step (S41) for lowering the wiring unit 300 to be in close contact with the first nonwoven fabric; A heating wire fixing step (S42) of fixing one end of the heating wire (1) to the locking pin (321) of the chain (320) installed under the wiring unit (300); A heating wire wiring step (S43) in which a chain (320) fixing the heating wire (1) to the locking pins (321) forms one cycle by zigzag-wiring each of the fixing pins (111); Heating wire finishing process for aligning the ends of the heating wire (1) fixed to the fixing pin (111) (S44); And a wiring part raising step (S45) of raising the wiring part 300 to be spaced apart by a predetermined height from the nonwoven fabric 2 in which the wiring is completed.

[Second Nonwoven Fabric Bonding Process (S5)]

The step of attaching the second nonwoven fabric 2 'to the first nonwoven fabric 2 in which the heating wire 1 is wired to the fixing pin 111 is one step of the nonwoven fabric 2 in which the heating wire wiring step S4 is completed. While conveying as much as the second non-woven fabric (2 ') to bond.

The second nonwoven fabric bonding process S5 will be described in more detail. The heating means ignition process S51 for igniting the heating means 420 of the bonding portion 400 and the pressure roller 410 on the conveyor 110. Heating means 420 to pressurize the nonwoven fabric 2, 2 'by pressing the bottom to pressurize the nonwoven fabric 2 in a laminated state (S52) and to heat the nonwoven fabric 2 passing through the pressure roller 410. ) Is a heating means for close proximity to the pressure roller 410 (S53) and the conveyor roller is fixed to the non-woven fabric (2, 2 ') in a state in which the pressure roller 410 presses the nonwoven fabric (2, 2') ( A nonwoven fabric bonding process (S54) for gluing and fixing heating wires located between the nonwoven fabrics (2.2 ') and the pressure roller of the adhesive portion (400) for which the nonwoven fabrics (2,2') are bonded. 410 and the heating means 420 is returned to the original position (S55); including the non-woven fabric.

[Cutting process (S6)]

Separate cutting knife at the cutting unit 500 by cutting the boundary line between the heating wire 1 and the next heating wire 1 of the non-woven fabric (2, 2 ') of the bonding process (S5) is completed with a separate blade or a rotary blade ( The cutting table 520 provided with 530 is cut while reciprocating along the guide rod 510 in the width direction, or a cutting blade is attached to a cylinder that is lifted up and down so that the nonwoven fabric 2, 2 'is cut.

[Finishing Process (S7)]

After finishing the cut non-woven fabric (2, 2 ') is a process of packaging in a predetermined quantity or standard box.

The present invention has the advantage that the fixing of the heating wire between the two non-woven fabrics can be fixed to the non-woven fabric more luxuriously and firmly, the wiring and bonding process of the heating wire to the non-woven fabric is automatically made fast and easy to fasten the heating wire.

In addition, the fixing is to be manufactured through a more stable manufacturing process to standardize the product and mass production, and to produce a high-quality product by reducing the defective rate of the product to a more stable manufacturing process.

Although the technical idea of the heating wire installation method and the device of the electric mat of the present invention has been described with the accompanying drawings, this is illustrative of the best embodiment of the present invention by way of example and not by way of limitation. Therefore, it is apparent that any person skilled in the art can make various modifications and imitations such as dimensions, shapes, structures, etc. without departing from the scope of the technical idea of the present invention.

Claims (7)

Power supply process (S1); A first nonwoven fabric supplying step (S2) of supplying a first nonwoven fabric (2) in the form of a square or a scroll at an inlet side of the conveyor (110) for transferring by one step; A first nonwoven fabric fixing step (S3) for supplying the first nonwoven fabric (2) and simultaneously transporting the first nonwoven fabric (2) to a fixing pin (111) installed on the conveyor (110); A heating wire wiring step (S4) of hooking the heating wires (1) to the fixing pins (111) to be arranged at a predetermined interval on the first nonwoven fabric (2) fixed to the fixing pins (111) of the conveyor (110); A second nonwoven fabric bonding step (S5) of bonding the second nonwoven fabric (2 ') to the first nonwoven fabric (2) in which the heating wire (1) is wired to the fixing pin (111); Cutting step (S6) of cutting the boundary line between the heating wire (1) and the next heating wire (1) of the nonwoven fabric (2, 2 ') of the bonding process (S5) is completed by a separate blade or a rotary blade (S6); After finishing the cut non-woven fabric (2, 2 ') is a finishing step (S7) for packaging in a predetermined quantity or standard box; heating wire installation method of the electric mat, characterized in that it comprises a. The method of claim 1, The heating wire wiring step (S4) is a wiring unit lowering step (S41) for lowering the wiring unit 300 in close contact with the first nonwoven fabric; A heating wire fixing step (S42) of fixing one end of the heating wire (1) to the locking pin (321) of the chain (320) installed under the wiring unit (300); A heating wire wiring step (S43) in which the chain (320) fixing the heating wire (1) to the locking pin (321) forms one cycle by zigzag-wiring each of the fixing pins (111); Heating wire finishing process for aligning the ends of the heating wire (1) fixed to the fixing pin (111) (S44); And a wiring part raising step (S45) of raising the wiring part 300 to be spaced apart by a predetermined height from the non-woven fabric having the wiring completed at a predetermined height (S45). The method of claim 1, The second nonwoven fabric attaching process (S5) includes a heating means ignition process (S51) for igniting a fire in the heating means 420 of the bonding portion 400; A second nonwoven fabric pressing step (S52) of pressing the pressure roller 410 downward on the conveyor 110 to press the nonwoven fabrics 2 and 2 'in a stacked state; A heating means proximate step (S53) of bringing the heating means 420 into close proximity to the pressure roller 410 to apply heat to the nonwoven fabric 2 passing through the pressure roller 410; In the state in which the pressure roller 410 pressurizes the nonwoven fabrics 2 and 2 ', the electric heating wire located between the nonwoven fabrics 2.2' is operated while being transported by operating the conveyor 110 holding the nonwoven fabrics 2 and 2 '. Non-woven fabric adhesion process (S54) for fixing the adhesive; The return process (S55) of returning the pressure roller 410 and the heating means 420 of the adhesive portion 400, which has completed the adhesion of the nonwoven fabrics 2 and 2 'to their original positions; Way. A base 100 having a conveyor 110 for fixing the nonwoven fabric 2 and the heating wire 1 by installing the fixing pins 111 on the surface at regular intervals, and transferring them by one step; An unwinding part 200 provided at the inlet side to supply the first nonwoven fabric 2 in the form of a sheet or a roll to the conveyor 110 at a constant tension; The heating wire 1 is hung on the fixing pin 111 in a zigzag form on the first nonwoven fabric 2 supplied from the unwinding part 200 and fixed to the fixing pin 111 of the conveyor 110. After returning to the starting point to expose both ends of the heating wire (1), and Bonding portion for bonding the second nonwoven fabric 2 'to overlap the heating wire 1 in order to fix the heating wire 1 on the fixed first nonwoven fabric 2 by wiring the heating wire 1 in the zigzag form. 400, Cutting unit 500 for cutting the non-woven fabric (2, 2 ') fixing the heating wire (1) by one step through the adhesive portion 400; The heating wire installation apparatus of the electric mat comprising a control unit (600) for comprehensively controlling each of the parts. According to claim 4, wherein the base 100 is formed on the conveyor 110 a plurality of fixing pins 111, 10 to 25 mm at intervals of 5 to 20 cm in three or more rows in the longitudinal direction to the conveyor 110 It is formed so as to protrude, the inlet of the conveyor 110, the non-woven fabric (2) to be fixed in close contact with the fixing pin 111 while not causing interference with the fixing pin 111 groove groove in the fixing pin 111 position ( A pressure roller 120 having a 121 formed therein was installed, and the wiring part 300 has a plurality of sprockets installed to be arranged in a zigzag shape on a plane at a predetermined height of the conveyor 110 on which the fixing pin 111 is installed. 310 and a plurality of locking pins 311 which engage in engagement with the sprocket 310 and rotate indefinitely and downward at a predetermined interval, are connected to both ends of the chain 320, and the plurality of sprockets ( Lifting support 330 to secure 310, and the support 330 up and down Consists of the lifting means 340, the support 330 is formed to protrude one side in the direction of the worker to form a start portion 331, by forming a sprocket 310 in the lower portion of the start portion 331 chain By passing through the front sprocket 310, the heating wire installation device of the electric mat, characterized in that the fixing of the heating wire (1) to the locking pin 321 of the chain 320 easily configured. The plurality of pulleys 310 'according to claim 4 or 5, wherein the wiring part 300 is arranged to be arranged in a zigzag shape at a predetermined height of the conveyor 110 on which the fixing pin 111 is installed. And a plurality of locking pins 311 'that engage in the pulley 310' and rotate indefinitely, and down at a predetermined interval, the closed belt 320 'connected to both ends, and the plurality of Electric wire installation device of the electric mat, characterized in that consisting of a support 330 for fixing the pulley (310 '), and the lifting means (340) for lifting the support 330 up and down. 5. The cutting part 500 includes two guide rods 510 disposed in the width direction at the end of the conveyor 110, and a cutting table 520 mounted on the guide rods to reciprocate in the width direction. And a cutting knife 530 installed at the cutting table 520 to cut the nonwoven fabric 2, 2 'which is completed by one step at the conveyor 110, and the heating wire bonding fixing is completed. Electric mat installation device of the electric mat, characterized in that the cutting cylinder 531 is installed so as to rise after cutting the non-woven fabric (2, 2 ') only when cutting down.

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