KR100300535B1 - Cutting device for wiper manufacturing - Google Patents

Abstract

The present invention relates to a cutting device for manufacturing a wiper to a predetermined size for use in a clean room, and more particularly, continuous of the fabric in the longitudinal direction of the fabric and the transverse direction of the fabric width The wiper is manufactured by cutting through a series of transfer processes, but the wiper is excellent in workability and can be mass-produced by adjusting the cutting part of each part in one device even if the wiper manufacturing quantity and the size of the wiper are changed. It relates to a cutting device for manufacturing.

The present invention is a fabric supply unit 10 for supplying the raw material (W) of the thermoplastic knitted fabric while adjusting the feeding width from the take-up roll 11, and

Fabric width adjustment sensor for controlling the widthwise reciprocating motion of the fabric supply unit 10 to detect the position of the edge (WE) of the fabric (W) to be transferred from the fabric supply unit 10 to be transported to the correct position in the conveying width direction Section 20,

Fabric longitudinal direction cutting section 30 for selectively cutting the fabric (W) conveyed from the fabric width adjustment sensor unit 20 by a plurality of heating cutters 31 and 31 in the longitudinal direction, and

Longitudinal cutting of the fabric used in the longitudinal direction of the fabric (W) transported in the same direction as the fabric longitudinal cutting portion 30 in the vertical direction by the wire 51 placed in the vertical direction, optionally used for removal and attachment 50,

And a fabric transverse direction cutting unit 70 for cutting and processing the fabric W which is cut and transported by the fabric longitudinal direction cutting unit 30 or the fabric longitudinal direction wire cutting unit 50 in the width direction.

Located in front of each of the distal longitudinal cutting portion (30 or 50) and the distal transverse cutting portion (70) is characterized in that it consists of a distal feed amount adjustment sensor unit (100, 101) for controlling the feed amount of the distal end (W).

Description

Cutting device for wiper manufacturing

The present invention relates to a cutting device for manufacturing a wiper to a predetermined size for use in a clean room, and more particularly, continuous of the fabric in the longitudinal direction of the fabric and the transverse direction of the fabric width The wiper is manufactured by cutting through a series of transfer processes, but the wiper is excellent in workability and can be mass-produced by adjusting the cutting part of each part in one device even if the wiper manufacturing quantity and the size of the wiper are changed. It relates to a cutting device for manufacturing.

In general, a clean room is provided as a place where manufacturing, inspection and preservation work of essential precision products is performed, and such a clean room requires a very clean environment free of dust in the space.

Work performed in such controlled clean rooms, for example, to clean debris that may occur during manufacturing procedures, to clean surfaces of various appliances and articles of the clean room, or to clean the walls of the clean room itself and other interior surfaces. Wiper is used for this purpose.

Such a wiper is heat-sealed to a certain width on the rim end of a four-sided thermoplastic knitted fabric having good knitting, woven flexibility, and absorbency, and the heat-sealed portion is cut to manufacture a wiper with a predetermined size.

The conventional manufacturing technology of such a wiper is heat-sealed by an ultrasonic device with a predetermined width in the longitudinal direction while discharging and transporting the fabric from the take-up roll, and cutting between the heat-sealed portions by a separate heating cutter. After the cut fabric is wound up again on the take-up roll, it is thermally fused in the transverse width direction of a predetermined size as an ultrasonic device by hand, and the center portion of the heat-sealed portion in the width direction is cut again by a separate heating cutter. And the edge of the slope has been manufacturing a rectangular wiper heat-sealed.

In the conventional wiper manufacturing technology, the heat welding and cutting work between the heat-sealed portions by the heat cutting machine is performed by the ultrasonic cutting machine and the heating cutting machine for the longitudinal direction of the fabric to be used as the wiper. Work is done,

After the fabric cut in the longitudinal direction is again wound on the take-up roll, the wiper is manufactured as a separate process by the respective ultrasonic tools and the heating cutter in the transverse direction, which is the width direction of the fabric.

Therefore, the conventional wiper manufacturing technology is a manufacturing process of the wiper is made through each separate device, so the work time is high, the workability is low, the mass production is impossible within the required time, the operation according to the operation of each device Disadvantages that require a large number of personnel, Disadvantages required by specialists in each device for minimizing the defective rate of wipers and Washing is not possible if contaminated by carelessness during fabric transfer for work on each device This has resulted in an increase in manufacturing costs due to the uneconomical disadvantage of having to dispose of the fabric.

In addition, since the prior art has a cutting operation in each device, the uniformity of the product is inferior, and in the case of manufacturing the required size, it is necessary to adjust the respective devices or to manufacture by manual labor. The workload was forced to be reduced.

The present invention has been researched and developed in order to effectively solve the disadvantages of the prior art as described above,

SUMMARY OF THE INVENTION An object of the present invention is to provide a wiper manufacturing cutting device capable of mass production of wipers as cutting treatment in the longitudinal direction in the longitudinal direction of the fabric and in the transverse direction in the width direction of the fabric while continuously transporting the fabric for wiper manufacture.

It is an object of the present invention to produce a wiper at a predetermined desired size at the time of manufacture of the wiper, even if the production amount of the wiper and the variation of the size of the wiper can be manufactured by the adjustment of the cut portions of each part in one device, excellent workability and mass production possible The present invention provides a wiper cutting device.

It is an object of the present invention to produce a wiper cutting device capable of mass production by a series of continuous line flow to minimize the defect rate of the product and the cause of contamination, and to produce a uniform product by fewer required personnel and beginners To provide.

The object of the present invention is to provide a fixed position of the fabric by controlling the fabric supply part by sensing the width direction position of the fabric supply unit, the fabric supply unit for supplying the fabric of the thermoplastic knitted fabric while adjusting the conveying width from the take-up roll Width adjustment sensor unit, the longitudinal longitudinal cutting portion for selectively cutting the fabric conveyed from the distal width adjusting transfer portion by a plurality of heating cutters in the longitudinal direction in the longitudinal direction, the fabric in the longitudinal direction in the same manner as the longitudinal longitudinal cutting portion Longitudinal longitudinal cut portion used to selectively remove and attach the wire by using a wire, and a transverse longitudinal cut portion for cutting the fabric, which is cut and transported by the longitudinal cut portion, in a transverse direction, the circle It is located in front of the end cutting direction and the cross cutting direction of the fabric to control the feeding amount of the fabric. It is achieved by the wiper for producing cutting device forming part fabric feed amount adjusting sensor.

1 is a side schematic view showing a configuration of the present invention,

2 is a front view of a part excerpt of the fabric supply unit of the present invention,

Figure 3 is a front view of a part of the far-end width adjusting sensor unit of the present invention,

Figure 4 is an enlarged side view of the excerpt longitudinal cutting portion of the present invention,

Figure 5 is an enlarged side view of the excerpt of the heating cutter in Figure 4,

6 is a front view of a part of the excerpt of FIG.

7 is a partial plan view showing the power transmission configuration of FIG.

8 is an operation example of the front heating cutter in Figure 4,

9 is an operation example of the front, rear heating cutter in FIG.

10 is an enlarged side view of the excerpt longitudinal wire cutting portion of the present invention,

11 is an operating state of the fabric cutting surface processor in FIG.

12 is a plan view of a part of Figure 10,

Figure 13 is an enlarged side view of the excerpt transverse cutting portion of the present invention,

14 is a partial front view of the extract of FIG.

15 and 16 are enlarged excerpts of the wire heating cutter in FIG. 13 before and after the operation state,

17 is a front view of a part excerpt of the far-end feed adjustment sensor of the present invention,

18 is a side view of FIG. 17;

19 and 20 is another embodiment of the longitudinal cutting portion in the present invention,

19 is a partial front view showing the configuration of the ultrasonic welding machine,

20 is a partial front view of the fusion splicer of the fabric fused by Figure 19,

<Description of the symbols for the main parts of the drawings>

10: fabric supply part 20: fabric width adjustment sensor part

30; Longitudinal cut of fabric 50: Longitudinal cut of fabric

70: fabric transverse cutting part 100, 101: fabric feed amount adjusting sensor part

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a side schematic view showing the overall configuration of the present invention with reference to this with reference to Figures 2 to 18 will be described in detail.

That is, the present invention and the fabric supply unit 10 for supplying the raw material (W) of the thermoplastic knitted fabric while adjusting the feeding width from the take-up roll (11),

Fabric width adjustment sensor for controlling the widthwise reciprocating motion of the fabric supply unit 10 to detect the position of the edge (WE) of the fabric (W) conveyed from the fabric supply unit 10 to be transferred to the correct position in the conveying width direction Section 20,

Fabric longitudinal direction cutting section 30 for selectively cutting the fabric (W) conveyed from the fabric width adjustment sensor unit 20 by a plurality of heating cutters 31 and 31 in the longitudinal direction, and

Longitudinal cutting of the fabric used in the longitudinal direction of the fabric (W) transported in the same direction as the fabric longitudinal cutting portion 30 in the vertical direction by the wire 51 placed in the vertical direction, optionally used for removal and attachment 50,

And a fabric transverse direction cutting unit 70 for cutting and processing the fabric W which is cut and transported by the fabric longitudinal direction cutting unit 30 or the fabric longitudinal direction wire cutting unit 50 in the width direction.

Located in front of each of the distal longitudinal cutting section 30 or 50 and the distal transverse cutting section 70 is made of a distal feed amount adjustment sensor unit (100, 101) for controlling the amount of the distal end (W).

1 and 2, the fabric supply unit 10 can be reciprocated in a transverse direction with both guide rolls 13a and 13a on both guide rails 12a and 12a of the support 12. 13 is installed, the carriage 13 is connected to the rod 14a of the width adjusting cylinder 14 installed on one side of the support 12, the fabric winding on top of the carriage 13 The roll 11 and the plurality of guide rolls 15, 16, 17, 18 are arranged by the support bracket 19.

As shown in FIG. 3, the far-end width adjusting sensor unit 20 expects a detection sensor 21 to detect a position range of the edge end WE of the far-end W transferred from the far-end supply unit 10 (1). ) Is assembled and fixed to the support bar (22) rolled on the inner side with a support bracket (23) is installed on one side of the front of the guide roll (24).

At this time, the detection sensor 21 is connected to the control unit not shown, the width adjustment cylinder 14 of the fabric supply unit 10 at the time when the edge (WE) of the conveying fabric (W) is out of the set range By controlling the control unit to move the carriage 13 in the width direction so that the transfer of the edge (WE) of the fabric (W) is conveyed within the setting range of the sensor 21.

4 to 7, the distal longitudinal direction cutting portion 30, the rotating bracket (33, 33) is provided on the lifting operation cylinder (32, 32) fixedly installed in front, both rear of the base (1) The rotation brackets 33 and 33 are connected to and fixed by the rotation center shafts 34a and 34a, the rotation support shafts 34b and 34b, and the fixed support shafts 34c and 34c, respectively. 34b) and the rotary support shafts 34b and 44b are installed by driving the drive gears 35a and 35a and the interlocking gears 35b and 35b in a state of protruding from one side of the pivot brackets 33 and 33. The power transmission drive pulley 35c and the power transmission driven pulley 35d are installed inside the rotation center shaft 34a of the driving motor, which is connected to and interlocked with a timing belt TB from an unshown driving motor, and the rear rotation center The shaft 34a is provided with an interlocking pulley 35e interlocked with the power transmission driven pulley 35d and the timing belt TB.

At this time, between the front and rear pivot brackets 33 and 33 installed on both sides of the base 1, a plurality of the heating cutters 31 and 31 which are individually driven are fixed at regular intervals and installed to face each other. .

Each of the heating cutters 31 and 31 is assembled to the rotation center shaft 34a, the rotation support shaft 34b, and the fixed support shaft 34c by fitting brackets 36 into the respective shaft holes, and a plurality of the heating cutters 31 and 31 are spaced at regular intervals. Installed,

An angle adjustment bracket 37 is assembled to the rotation support shaft 34a in a state in which the driving gear 37a is fixed and installed through the shaft hole, and is connected to the fixing bracket 36 and the angle adjusting hole 38.

The angle adjustment bracket 37 is provided with an idle gear 37c engaged with the drive gear 37a and an interlocking gear 37b interlocked with the idle gear, and a heating heater on the axis of the interlock gear 37b. The heating cutting roll 39 provided with the 39a is axially fixed and installed.

At this time, the support body 41 with the support roll 40 is fitted in the lower portion of each of the heating cutting roll 39 is fitted to the support rod 42 which is rolled inside the base 110 is installed vertically. .

The angle adjusting tool 38 is provided with the rotating nuts 38b and 38c opposed to the fixing bracket 36 and the angle adjusting bracket 37, and these screw adjusting screws 38a are formed by dividing the left and right screws into screws. Thus, the angle of the angle adjusting tool 37 is adjusted by screw rotation of the adjusting bolt 38a to adjust the contact state of the heating cutting roll 39 to the support roll 40.

10 to 12, the distal longitudinal direction of the wire cutting portion 50, the guide frame 52 is fixed in the transverse direction inside the base (1), each wire 51 up and down The wire fixing frame 54 fixed at a predetermined interval by the heating heater fixture 53 is assembled to the guide groove 55 of the guide frame 52 to be detachably assembled.

On the rear of the guide frame 52, the rotating shaft 56 is rolled on the base 1 to fix the support brackets 58 on both sides thereof, and a plurality of fixing intervals 59 are disposed above and below them. The horizontal air nozzle 61 is horizontally arranged in the same line as the wire 51 and fitted into the fixing section 59 by the support hole 62, and is arranged on one side of the rotation shaft 56. Is installed and engaged with the rack 66 assembled to the operating rod 65 of the forward and reverse operation cylinders 64 installed on the base 1, the rack 66 is supported on the lower support roll (69) The fabric cutting processor 60 rotates the rotation shaft 56 by the front and back operation cylinders 64 in the supported state so as to rotate the nozzle hole of the hot air nozzle 61 to approach the wire 51. Is made.

At this time, the rotation shaft 56 of the distal cutting surface processor 60 is made of a hollow shaft in which one side is sealed, so that the connection nipple 67 is assembled and connected to a compressor (not shown), and the hot air nozzle 61 is a heating heater ( 68 is provided integrally and is connected to the supply hose 68 connected to the rotating shaft 56.

13 to 16, the transverse cutting section 70, as shown in the lower, the lower feed rolls (71, 72) of the transverse cutting roller (73) and the wire heating cutter (74) , The transverse cutting roller (73) is rolled up in front of the upper support bar 75, the air nozzle (AN) for close contact with the fabric on the one side, the side of the upper support bar 75 is rolled out inside the base (1) 77 is installed, and the clamping bar 76 through which the cutting knife insertion hole 78 in the transverse direction is connected and installed at a predetermined distance from the rod 77a thereof.

The transverse block 80 fixing the cutting roll 81 is inserted into the cutting blade insertion hole 78 by inserting the cutting roll 81 into the upper and lower guide rods 79 which are horizontally rolled on the base 1. The support pulley is installed in contact with the front end surface of the upper support bar 75, the horizontal transfer block 80, the timing belt (TB) fixed at both ends therein is installed on both sides of the base (1) It is wound around 83 and installed on the caterpillar wheel, the support pulley 83 of one side is made to be driven by the drive motor 82 and the timing belt (TB) fixed to the base (1),

The wire heating cutter 74 is connected to the rod 93a of the forward and backward operation cylinders 93 to which the wire fixing bar 91 which rolls the heating wire 90 in the lower portion of the upper support bar 75, It is installed in a retracted state than the front end surface of the upper support bar 75, the lower portion of the wire fixing bar 91 is matched in the same vertical line with the upper support bar 75 so that the lower support bar (95) The front and rear operation cylinders 94 are installed at both ends, and the clamping bar 96 is connected to the rod 94a at predetermined intervals.

The distal feed amount adjusting sensor unit 100, 101 is the amount of the base 1 in front of each of the distal longitudinal cut portion 30 or 50 and the distal transverse cut portion 70, as shown in Figs. Both lifting blocks 108 and 109 in which the lifting rolls 106 and 107 are rolled on the front and rear guide rods 104 and 105 by fixing the guide blocks 102 and 103 on the inner side thereof are allowed to be lifted, and the fabric adjustment amount sensor unit 101 The upper and lower sensing sensors 110 and 120 are installed to detect the lifting state of the lifting roll 107 by a controller not shown to control the operation of the servo motor M, which is the power source of the lower feeding roll 72. Is connected.

In the drawings, reference numerals 2, 3, 4, 5, 6, 7, 8, and 9 are guide rolls, and 11a is the fabric lateral cutting portion 70 in the state in which the fabric W is made in the longitudinal direction. It shows the winding roll which is immediately wound up without going through).

The operation of the present invention will be described.

First, a relatively inexpensive mounting fabric is attached to the distal end of the fabric W wound on the winding roll 11 of the fabric supply unit 10, and the fabric width adjustment sensor unit 20, the fabric feed amount adjustment sensor unit 100, and The longitudinal longitudinal cutting portion 30 or the distal longitudinal wire cutting portion 50, the distal feed amount adjustment sensor 101 and the transverse transverse cutting portion 70, wherein the distal end of the fabric for manufacturing the wiper (W) is the distal longitudinal direction It is mounted so as to be located immediately before the cutting portion 30 or the distal longitudinal wire cutting portion 50 and positioned as shown in the side schematic view of FIG.

In this state, the upper and lower feed rolls 71 and 72 configured at the upper portion of the transverse cutting unit 70 are forcibly conveyed to the stationary fabric.

At this time, the fabric feed amount adjustment sensor unit (100, 101) of the guide block (102, 103) is fixed to both sides of the base (1, 1) by pulling the respective lifting rolls (106, 107) upward while the feeder is forcibly transferred. As the lifting blocks 108 and 109 are raised along the rear guide rods 104 and 105, the lifting rolls 106 and 107 are provided with simultaneous lifts, and longitudinal cutting of the fabric W is made by the distal longitudinal cutting portion 30 or 50. ,

When the lifting roll 107 is raised to be detected by the upper detection sensor 110, the operation of the servo motor M is controlled to stop the rotation of the feeding rolls 71 and 72, and at the same time, the distal end direction cutting part 70 The wiper is manufactured by making a crosswise cut of the fabric W cut in the longitudinal direction by

The lifting rolls 106 and 107 are vertically cut by the fabric longitudinal cutting portion 30 or 50 while forcibly transferring the fabric W to a predetermined amount while descending again by its own weight.

When the lowering of the lifting roll 107 is detected by the lower detection sensor 120, the servo motor M is operated again to transfer the fabric W to the fabric cutting direction 70, and then continuously rise. When the lifting roll 107 is sensed by the upper detection sensor 110, the operation of the servo motor (M) is stopped and a series of operations for manufacturing the wiper by the transverse cutting by the transverse cutting section 70 is It is done continuously.

During the manufacturing process, the fabric width W is transferred from the take-up roll 11 of the fabric supply unit 10, and the fabric width adjustment sensor unit is not used when the width direction is not constantly transferred. The sensing sensor 21 of the 20 detects this and controls the width adjusting cylinder 14 of the fabric supply unit 10 to move the carriage 13 in the width direction so that the fabric W is transferred to the guide roll ( 24) within the setting range of the width feed,

The fabric W thus conveyed is cut and conveyed in the longitudinal direction of a predetermined width by the fabric longitudinal cutting portion 30 or the fabric longitudinal wire cutting portion 50 at the rear thereof.

The longitudinal cutting portion 30 of the distal longitudinal cutting portion 30 is adjusted in various ways by the longitudinal cutting width of the conveying fabric (W) by the selection of a plurality of heating cutters (31,31) installed oppositely.

That is, the heating cutters 31 and 31 which are installed opposite to each other may use only the operation of the lifting operation cylinders 32 and 32, that is, the front heating cutter 31 in the state where power is transmitted. The front and rear heating cutters 31 and 31 may be used at the same time, and the cutting roll 39 including the heating heater 38 and the supporting roll 40 installed below the gap are spaced in the width direction. Depending on the coordinated use, longitudinal cuts of various sizes are provided (see FIGS. 8 and 9).

In addition, the present invention can be used to cut the longitudinal longitudinal cutting portion 50, the relatively high cutting speed without using the distal longitudinal cutting portion (30).

That is, the wire fixing frame 54 is assembled into the guide groove 55 of the guide frame 52 fixed to the base 1, and each wire 51 is heated by the upper and lower heating heater fixtures 53. Since the cutting process in the longitudinal direction is made while the fabric W is transferred in the state, cutting at a relatively high speed is provided.

At this time, since the fabric W is cut at a relatively faster speed than the heating cutters 31 and 31 of the fabric longitudinal cut part 30, the thread of the cut surface may be released during the cutting process.

However, in the present invention, the hot air nozzle 61 disposed in the same line as the wire 51 is rotated close to the wire 61 by rotating the fabric cutting surface processor 60 installed in correspondence with the conveying direction of the fabric W. FIG. Let's go.

The fabric W transported in such a state is cut by the wire 51 and simultaneously melts the cut surface of the fabric W with hot air to loosen the thread of the cut surface and to remove the debris generated during the cutting. Separation finish is made possible to effectively cut the longitudinal direction of the fabric (W).

On the other hand, the distal longitudinal cutting portion 30 is composed of a front ultrasonic fusion machine 150 and a plurality of fusion splicer 200 is installed at a plurality with a predetermined interval in the horizontal direction as shown in the embodiment of Fig. 19 and 20. You may.

That is, each of the ultrasonic welding machine 150 is fixed to the support bracket 152 in the lower portion of the support 151 rolled on the base 1 and the rod 153a of the pressure regulating valve 153 fixed to the lower portion thereof. Connect the lifting bracket 154 to the lifting bracket 154, the sealing roll 157 is axially coupled to the central shaft 158, the central shaft 158 is one side of the interlocking sprocket 159 is the support 151 is interlocked with the drive sprocket 161 and the chain (CH) of the drive shaft 160 so as to receive power by a separate drive motor (not shown) in the interior, the sealing roll 157 The lower portion of the ultrasonic generator 163 is provided,

The fusion splicer 200 has a heating cutting roll 201 having a heating heater 202 at the top thereof is fixed to the support shaft 203 rolled on the base 1 so as to have the same horizontal line as the sealing roll 157. A support roll 205 is installed by the support body 204 on the support rod 206 which is installed upward and horizontally arranged on the base 1 in the same vertical line as the heating cutting roll 201.

This embodiment is primarily a heat-sealed treatment by the sealing roll 157 and the ultrasonic generator 163 of the ultrasonic fusion machine 150 in the longitudinal direction while the fabric (W) is transferred to the fusion splicer ( The cutting in the longitudinal direction is made while passing through the heating cutting roll 201 and the supporting roll 205 of the 200.

In addition, the raw material transverse cutting unit 70 of the present invention can be selectively operated since the transverse cutting roller 73 and the wire heating cutter 74 are configured simultaneously.

When the horizontal cutting roller 73 is supplied with a predetermined amount of the fabric W cut in the longitudinal direction by the upper and lower feeding rolls 71 and 72, the fabric W is supplied to the air nozzles by air spraying force. The clamping bar 76 connected to the rod 77a is retracted by being in close contact with the front end surface of the upper support bar 75 and at the same time by the backward operation of the forward and backward operation cylinders 77 and the upper support bar 75. The fabric W cut in the longitudinal direction is fixed between the clamping bars 76.

In this state, the horizontal transfer block 80 fixing the cutting roll 81 on one side is interlocked with the timing belt TB by the driving motor 82 to cross the roll insertion hole 78 of the clamping bar 76. Cutting is made while transferring to produce a predetermined wiper.

In the case of using the wire heating cutter 74 without using the lateral cutting roller 73, the fabric W cut in the longitudinal direction is fixed between the upper support bar 75 and the clamping bar 76. At the front and rear operation cylinder 94 of the lower support bar (95) is operated to clamp the bar (96) installed in its rod (94a) retreats to fix the front end of the fabric (W).

In this state, the forward and backward operation cylinders 93 positioned between the upper and lower support bars 75 and 95 move forward, and the wire fixing bar 91 fixed to the rod 93a moves forwards while the heating wire 90 The cutting is carried out by () (see Figs. 15 and 16).

As described in detail above, the present invention is provided with the manufacture of the wiper while continuously transporting the fabric for wiper manufacturing on a series of lines, there is an effect of cost reduction by mass production,

Since the setting work of the required size of the wiper can be variously performed in one device, the workability is excellent and the convenience is secured.

The manufacture of the wiper is made by a series of continuous line flows, which provides a reduction in the defect rate and the cause of contamination of the product, thereby realizing economic effects.

Claims (7)

And the fabric supply unit 10 for supplying the raw material (W) of the thermoplastic knitted fabric while adjusting the conveying width from the take-up roll (11), Fabric width adjustment sensor for controlling the widthwise reciprocating motion of the fabric supply unit 10 to detect the position of the edge (WE) of the fabric (W) conveyed from the fabric supply unit 10 to be transported to the correct position in the conveying width direction Section 20, Fabric longitudinal direction cutting section 30 for selectively cutting the fabric (W) conveyed from the fabric width adjustment sensor unit 20 by a plurality of heating cutters 31 and 31 in the longitudinal direction, and Longitudinal cutting of the fabric used in the longitudinal direction of the fabric (W) transported in the same direction as the fabric longitudinal cutting portion 30 in the vertical direction by the wire 51 placed in the vertical direction, optionally used for removal and attachment 50, And a fabric transverse direction cutting unit 70 for cutting and processing the fabric W which is cut and transported by the fabric longitudinal direction cutting unit 30 or the fabric longitudinal direction wire cutting unit 50 in the width direction. Located in front of each of the longitudinal cutting section 30 or 50 and the transverse cutting section 70, the fabric feed amount adjusting sensor unit (100, 101) for controlling the feed amount of the fabric (W) for manufacturing a wiper Cutting device. The method according to claim 1, The fabric supply unit 10 is provided on both side guide rails (12a, 12a) of the support (12) is provided with a reciprocating transfer carriage 13 in the transverse direction with both guide rolls (13a, 13a), the carriage ( 13 is connected to the rod 14a of the width adjustment cylinder 14 installed on one side of the support 12, the fabric winding roll 11 and the plurality of guide rolls 15 on the carriage 13 , 16, 17, 18 is made by the support bracket 19 is constructed, The far-end width adjusting sensor unit 20 is a support bar that the sensor sensor 21 for detecting the edge (WE) position range of the far end (W) conveyed from the far-end supply unit 10 is rolled inside the base (1) ( 22) is assembled and fixed to the support bracket 23 is installed on one side of the front guide roll 24, The detection sensor 21 controls the width adjustment cylinder 14 of the fabric supply unit 10 at the time when the edge (WE) of the conveying fabric (W) is out of the set range to operate the carriage 13 The wiper manufacturing cutting device, characterized in that the conveyance of the edge (WE) of the fabric (W) is moved within the set range of the sensor 21 by moving in the width direction. The method according to claim 1, The distal longitudinal direction cutting portion 30 is connected to the lifting brackets 33 and 33 to the lifting operation cylinders 32 and 32 fixedly installed at both front and rear sides of the base 1, and the rotating brackets 33 and 33. Is connected and fixed to the rotation center axis (34a, 34a) and the rotation support shaft (34b, 34b), fixed support shaft (34c, 34c), the rotation center axis (34a, 34b) and the rotation support shaft (34b, 34b) The driving gears 35a and 35a and the interlocking gears 35b and 35b are engaged with each other in a state of protruding from one side of the rotation brackets 33 and 33, and the timing belt (34a) is provided at the front rotation center shaft 34a. A power transmission driven pulley 35c connected to and coupled with a TB) and a power transmission driven pulley 35d is installed at an inner side thereof, and the power transmission driven pulley 35d and a timing belt (35d) are provided at a rear rotation center shaft 34a. TB) interlocking pulley (35e) interlocked with the installation is made, Between the front and rear pivot brackets 33 and 33, the fixed bracket 36 is fitted into the shaft center hole 34a, the rotary support shaft 34b, and the fixed support shaft 34c by respective shaft holes. A plurality is installed at a predetermined interval, the angle adjustment bracket 37 is fixed to the rotary support shaft (34a) and the driving gear (37a) is assembled in a state of being installed through the shaft hole and the fixed bracket 36 and the angle adjustment tool 38, and the angle adjustment bracket 37 is provided with an idle gear 37c engaged with the driving gear 37a and an interlocking gear 37b interlocked with the idle gear, and the interlocking gear 37b. ), A heating cutting roll 39 having a heating heater 38 is installed on a shaft thereof, and a support body 41 having a supporting roll 40 is provided at a lower portion of the base 110 in the lower portion of the heating cutting roll. A plurality of the heating cutters 31 and 31 installed vertically and fitted to the supporting rods 42 to be horizontally arranged at opposite intervals. Wiper manufacturing cutting device characterized in that the installation is made. The method according to claim 1, The distal longitudinal wire cutting portion 50 is fixed to the guide frame 52 in the transverse direction inside the base (1), each wire 51 by a predetermined interval by the heating heater fixture 53 up and down The wire fixing frame 54 fixed by the fitting is detachably assembled to the guide groove 55 of the guide frame 52, On the rear of the guide frame 52, the rotating shaft 56 is rolled on the base 1 to fix the support brackets 58 on both sides thereof, and a plurality of fixing intervals 59 are disposed above and below them. The horizontal air nozzle 61 is horizontally arranged in the same line as the wire 51 and fitted into the fixing section 59 by the support hole 62, and is arranged on one side of the rotation shaft 56. Is installed and engaged with the rack 66 assembled to the operating rod 65 of the forward and reverse operation cylinders 64 installed on the base 1, the rack 66 is supported on the lower support roll (69) The fabric cutting processor 60 rotates the rotation shaft 56 by the front and back operation cylinders 64 in the supported state so as to rotate the nozzle hole of the hot air nozzle 61 to approach the wire 51. A wiper manufacturing cutting device, characterized in that is provided. The method according to claim 1, The fabric transverse cutting unit 70 is the upper, lower feed rolls (71, 72) of the lateral cutting roll 73 and the wire heating cutter 74 is configured, the lateral cutting roll (73) is the upper one side Air nozzles (AN) for close contact with the fabric are rolled out, and the front and rear actuating cylinders 77 are installed at both ends of the upper support bar 75 rolled inside the base 1, and the rod 77a thereof. And a clamping bar 76 through which the cutting knife insertion hole 78 in the transverse direction is connected and installed at a predetermined interval apart from each other, The transverse block 80 fixing the cutting roll 81 is inserted into the cutting blade insertion hole 78 by inserting the cutting roll 81 into the upper and lower guide rods 79 which are horizontally rolled on the base 1. The support pulley is installed in contact with the front end surface of the upper support bar 75, the horizontal transfer block 80, the timing belt (TB) fixed at both ends therein is installed on both sides of the base (1) It is wound on 83 and installed on the caterpillar wheel, the support pulley 83 of the one side is made to be driven by the drive motor 82 and the timing belt (TB), The wire heating cutter 74 is connected to the rod 93a of the forward and backward operation cylinders 93 to which the wire fixing bar 91 which rolls the heating wire 90 in the lower portion of the upper support bar 75, It is installed in a retracted state than the front end surface of the upper support bar 75, the lower portion of the wire fixing bar 91 is matched in the same vertical line with the upper support bar 75 so that the lower support bar (95) Cutting device for manufacturing wipers, characterized in that the front and the reverse operation cylinder 94 is installed at both ends, and the clamping bar 96 is connected to the rod 94a at a predetermined interval. The method according to any one of claims 1 or 3 to 5, The far-end feed amount adjusting sensor unit 100 and 101 may fix the guide blocks 102 and 103 to both inner sides of the base 1 at the front of each of the far-end longitudinal cutting part 30 or 50 and the far-end cutting direction 70. Both lifting blocks 108 and 109 having the lifting rolls 106 and 107 rolled up on the front and rear guide rods 104 and 105 are allowed to be lifted, and the fabric feed adjustment sensor unit 101 raises and lowers the lifting state of the lifting roll 107. The upper and lower sensing sensors (110, 120) to detect the wiper manufacturing cutting device, characterized in that made to control the operation of the servo motor (M) which is the power source of the lower feeding roll (72). The method according to claim 1 or 3, The longitudinal longitudinal cutting unit 30 is made of a front ultrasonic welding machine 150 and a fusion cutting machine 200 of the rear having a predetermined interval in the transverse direction, Each ultrasonic fusion machine 150 is fixed to the support bracket 152 in the lower portion of the support 151 rolled on the base (1) and is elevated to the rod 153a of the pressure control valve 153 fixed to the lower portion thereof. The bracket 154 is connected to the lifting bracket 154, the sealing roll 157 is axially coupled to the central shaft 158, the central shaft 158 is one side of the interlocking sprocket 159 is the support 151 It is installed interlocked with the drive sprocket 161 and the chain (CH) of the drive shaft 160 in the inside of, the lower portion of the sealing roll 157 is provided with an ultrasonic wave generating mechanism 163, The fusion splicer 200 has a heating cutting roll 201 having a heating heater 202 at the top thereof is fixed to the support shaft 203 rolled on the base 1 so as to have the same horizontal line as the sealing roll 157. The support roll 205 is installed on the support rod 206, which is horizontally arranged on the base 1, and is supported by the support body 204 in the same vertical line as the heating cutting roll 201. Cutting device for wiper manufacture.