KR101083661B1 - oneself testing type complex embossing machine - Google Patents

Abstract

The present invention is to produce a good quality embossed film free of foreign matter, and to provide only the embossed film that meets the defective reference value required by the purchaser, to wash the embossed film, to determine the defective rate of the embossed film at the same time all processes The present invention relates to a self-checking type compound embossing device configured to proceed continuously.

The present invention draws out the film wound on the film roller by the first drawing roller interlocked with the motor, the embossing portion for forming an embossing on the film drawn through the embossing roller; A second drawing roller installed on the right side of the embossing part in the same manner as the first drawing roller and moving the film passing through the embossing part again; A washing unit for washing the film passing through the embossing unit through a washing machine, a remover, and a dryer sequentially installed between the embossing unit and the second drawing roller; A detection unit installed between the washing unit and the second drawing roller, and determining whether or not there is a defect in the film passing through the washing unit through an image photographed by a scan camera; A cutting part configured to cut forward and backward at a lower portion of the second drawing roller, and to include a sixth guide roller at the lower portion of the cutting edge to guide the movement of the film toward the front of the cutting edge; The winding roller which winds and stores the film which passed the said cutting part in cooperation with a motor to the right side of the said cutting part is comprised.

The present invention configured as described above has the effect of producing a good quality film through the washing unit, and has the effect of more easily checking the defective rate and the defective position of the film produced through the detection unit, the first take-out roller and the second take-out roller As the film wound on the film roller is continuously moved through the winding roller and the first to sixth induction rollers, the film is wound around the winding roller through the embossing part, the washing part, the detection part, and the cutting part, and then stored. There is an effect to proceed.

Embossing, Film, Washing, Discrimination, Cutting

Description

Self-checking type complex embossing machine {oneself testing type complex embossing machine}

The present invention relates to a film embossing molding apparatus for forming embossing on a transparent film of plastic material, more specifically to produce a high quality embossing film free of foreign matter, and to provide only the embossing film that meets the defective standard value required by the place of purchase In order to clean the film on which the embossing is formed, the defect rate of the embossing film can be determined, and the embossing part 100 and the second drawing roller, the cleaning part, the detecting part, the cutting part, and the winding part can be continuously processed at the same time. A self-checking composite embossing device is provided.

The embossing film 10 is generally used for a spacer film for a printed board, etc., the embossing film 10 having the embossing 11 formed through the embossing device is cut to a length required by the purchaser, and then wound in a roll form. Sold as a product.

The embossed film 10 sold as described above is inspected by the place of purchase for defects of scratches, presence or absence of foreign matters, and defects in the formation position of the embossing 11. If so, the reality is that all products manufactured on the same day or all products sold on the same day should be recovered.

Accordingly, there is a demand for an embossing device capable of providing only a high quality embossing film 10 having no foreign matter and an embossing film 10 suitable for a defective reference value required by a purchaser.

However, in general, the embossing apparatus, as in 1, when the film is supplied between the first embossing roller 21 and the second embossing roller 22 which is rotated by the motor 23, the second embossing roller 22 of the It is discharged in the opposite direction according to the rotation, the embossing projection (a) of the first embossing roller 21 is inserted into the embossing groove (b) of the second embossing roller 22 to the embossed film (11) It is implemented to be formed.

Only the general embossing device can not remove the foreign matter generated in the process of forming the embossing 11 and at the same time can not determine whether or not the defect of the embossing film 10, embossing film suitable for the defective reference value required by the purchaser ( 10) There is a problem that can not provide only.

In order to provide only the embossed film satisfied by the purchaser, the present invention washes the film on which the embossed film is formed to remove foreign substances, and detects a defect occurring in the embossed film to determine a defective rate, but the self-inspection type that all processes can proceed continuously. The task is to complete the complex embossing device.

The present invention draws out the film wound on the film roller by the first drawing roller interlocked with the motor, the embossing portion for forming an embossing on the film drawn through the embossing roller; A second drawing roller installed on the right side of the embossing part in the same manner as the first drawing roller and moving the film passing through the embossing part again; A washing unit to sequentially install a washing machine, a removing unit, and a dryer between the embossing unit and the second drawing roller, to wash the film passing through the embossing unit; A detection unit installed between the washing unit and the second drawing roller, and determining whether or not there is a defect in the film passing through the washing unit through an image photographed by a scan camera; A cutting blade for forwarding and reversing is provided under the second drawing roller, and a sixth guide roller is provided below the cutting blade to guide the film passing through the detection unit to the front of the cutting blade. Wealth; It is a problem solving means to comprise the winding roller which winds and stores the film which passed the said cutting part in cooperation with a motor to the right side of the said cutting part.

As described above, the present invention has the effect that the film is washed, the foreign matter is removed, and dried through the washing unit to produce a good quality film, and scratches generated by high pressure air sprayed through the air nozzle are zigzag It is prevented by the third guide rollers arranged, there is an effect that can produce a more improved quality film.

And by detecting the defects on the scratch and embossing forming position of the film through the detection unit, by easily confirming the defect rate of the film produced, there is an effect that the buyer can provide only products that meet the desired failure criteria to the buyer, the detection unit By visually identifying the defective part of the film by the paint sprayed through the paint spray nozzle installed in the, it is possible to more easily identify the defective rate and the defective position of the produced film.

Then, the film wound on the film roller is continuously moved through the first drawing roller, the second drawing roller, the winding roller, and the first to sixth guide rollers, and wound around the winding roller through the embossing part, the washing part, the detection part, and the cutting part. As it is stored in the lab, there is an effect that can proceed with a continuous production process.

The present invention is to produce a high quality embossed film 10 free of foreign matter, to provide only the embossed film 10 that meets the defective reference value required by the buyer, to wash the embossed film 10, the embossed film (10) The present invention relates to a self-inspecting type complex embossing device configured to be able to determine a defective rate of a) and to allow all processes to proceed continuously.

Figure 1 of the drawings attached to the present invention is a view showing an embossing film is formed embossing, Figure 2 is a cross-sectional view showing a conventional embossing apparatus, Figure 3 is a view showing the whole of the present invention, Figure 4 Figure 5 is a view showing a configuration removed the film of the present invention, Figure 5 is a view showing in detail the embossing portion and the second withdrawing portion of the present invention, Figure 6 is a view showing in detail the washing portion of the present invention, Figure 7 8 is an enlarged view of a portion A of FIG. 7, FIG. 9 is a view of portion B of FIG. 7, and FIG. 10 is of B of FIG. 7. Figure is a view showing a configuration in which the injection nozzle is further installed based on the part.

As shown in the figure, the present invention is largely made up of six configurations.

An embossing part 100 which draws out the film wound on the film roller 110 by the first drawing roller 120 interlocked with the motor, and forms embossing on the drawn film through the embossing roller 130; A second drawing roller 200 installed on the right side of the embossing part 100 in the same manner as the first drawing roller 120 to move the film passed through the embossing part 100 again; The washing unit 310 and the remover 320 and the dryer 330 are sequentially installed between the embossing unit 100 and the second drawing roller 200 to wash the film passing through the embossing unit 100. 300; A detection unit installed between the cleaning unit 300 and the second drawing roller 200, and determining whether or not there is a defect of the film passing through the cleaning unit 300 through an image photographed by the scan camera 410 ( 400); Cutting edge 520 forward and backward is provided below the second drawing roller 200, the film passing through the detection unit 400 in the lower cutting edge 520 is moved to the front of the cutting edge 520. A cutting unit 500 having a sixth induction roller 530 which guides to cut the film; It is composed of a winding roller 600 for winding and storing the film passed through the cutting unit 500 in conjunction with the motor to the right side of the cutting unit 500.

Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the present invention.

First, the embossing part 100 is configured in the same way as a general embossing device that is generally implemented, the cylindrical roller of the cylindrical shape so that the film 10 is wound around the rotating shaft rotated by the operation of a motor (not shown) A general film roller 110 composed of a guide rod 111 is installed on the side to fix the film 10 wound on the roller.

In addition, a first drawing roller 120 configured to draw the film 10 wound on the film roller 110 is installed to the upper right side of the film roller 110.

In addition, between the film roller 110 and the first drawing roller 120 is rotated by the operation of a motor (not shown), two general embossing rollers (not shown) and the embossing groove (not shown) is formed ( 130 is installed up and down to correspond to each other, the film 10 wound on the film roller 110 is moved by the first drawing roller 120 is drawn out, but passes through the embossing roller 130 in general The first induction roller 140 composed of a roller is installed and configured.

The first drawing roller 120 is rotated by the operation of a motor (not shown), the general drive roller 121 of the cylindrical shape of the size of the cylindrical shape without interference with the film 10 formed by the embossing roller 130 And, the guide roller 122 of the same size as the drive roller 121 is installed to be adjacent to the drive roller 121, the film 10 is pressed by the drive roller 121 and the guide roller 122, the motor The film 10 is configured to be pulled by the driving roller 121 that rotates in conjunction with.

The embossing unit 100 configured as described above is configured in the same manner as a conventional embossing apparatus. After winding the film 10 on the film roller 110, the film 10 is embossed along the first guide roller 140. By passing between the 130 is provided between the driving roller 121 and the guide roller 122 of the first drawing roller 120, the film is released by the film roller 110 to interlock with the motor, interlocked with the motor The film is pulled by the first drawing roller 120 to be moved out.

At this time, the embossing is configured to be formed in the film 10 to be moved by the operation of the embossing roller 130.

Second, the second drawing roller 200 is configured in the same way as the first drawing roller 120, the film 10 is installed on the right side of the embossing portion 100 and passed through the embossing portion 100 is connected The film drawn out by the first drawing roller 120 is configured to be pulled and moved again.

Third, the washing unit 300 is composed of a washing machine 310, a remover 320 and a dryer 330, the washing machine 310 is a cleaning solution is contained, dropping the foreign matter and the like by applying a fine vibration to generate ultrasonic waves and A general ultrasonic washing tank 311 for washing at the same time is installed, and a second guide roller 312 composed of two general rollers is installed and configured to be provided at the left and right sides of the inside of the ultrasonic cleaning tank 311, respectively.

The washing machine 310 is installed between the embossing part 100 and the second drawing roller 200, the film is drawn through the first drawing roller 120 and moved again by the second drawing roller 200 ( 10) is connected to the second induction roller 312, the film 10 passed through the embossing portion 100 by the second induction roller 312 is configured to be guided into the ultrasonic cleaning tank 311 and ultrasonic cleaning will be.

The eliminator 320 has a box-shaped removal cover 321 having an upper and lower openings, and a third induction roller 322 composed of three general rollers, respectively, on the upper, middle and lower portions of the removal cover 321. The air guide 323 is connected to a general air injector (not shown) at both sides of the third induction roller 322, and the air nozzles 323 to which high pressure air is injected are respectively installed.

And the roller of the third guide roller 322 is arranged in a zigzag form is configured to move the film 10 guided by the third guide roller 322 in a zigzag form.

This is configured to suppress the shaking of the film 10 due to the high-pressure air injected through the air nozzle 323 is moved to the film 10 is guided and moved along the third induction roller 322, The film 10 shaken by the force of the high pressure air collides with the third induction roller 322 to suppress scratches.

The air nozzle 323 is formed in the same shape as a general air nozzle, it is formed in the shape of a circular tube, the injection hole of the "1" shape on one side is formed in the longitudinal direction along the third guide roller 322 It is installed so that the injection hole is directed to the moving film 10.

The remover 320 is installed on the washing machine 310, the third induction of the film 10 that is moved by the second take-out roller 200 and passed through the second guide roller 312 of the washing machine 310. Connected to the roller 322, the film 10 passed through the washing machine 310 by the third guide roller 322 is guided into the removal cover 321, which is injected through the air nozzle 323 It is configured to remove foreign substances and washing liquid present on the surface of the film 10 by the high pressure air.

The dryer 330 is a drying cover 331 formed in the same shape as the removal cover 321 and a general hot air nozzle connected to a common hot air blower (not shown) on both sides of the inside of the drying cover 331 to spray hot air ( 332 are respectively installed, the fourth induction roller 333 consisting of five general rollers are installed, the four rollers are installed in the form of a "V" on the top of the drying cover 331, the bottom of the drying cover 331 The other one roller is installed in the "Y" shape is configured.

The dryer 330 is installed on the right side of the remover 320, and moved by the second take-out roller 200 to pass the film 10 passing through the third guide roller 322 of the remover 320 to the fourth induction. Connected to the roller 333 in the "Y" shape, the film 10 passing through the dryer 330 by the fourth guide roller 333 is guided into the drying cover 331, hot air nozzle 332 It is configured to evaporate the moisture remaining in the film 10 by hot air sprayed through.

The washing unit 300 configured as described above is installed between the embossing unit 100 and the second drawing roller 200 to simultaneously wash the surface of the film 10 having the embossing formed by the embossing unit 100. After removing foreign substances and washing liquid remaining on the surface, it is configured to remove the moisture to produce a good quality embossing film.

Fourth, the detection unit 400 generally captures an image of a specific part, and compares the photographed image with a set image to determine whether there is a defect or not, and a fifth induction camera composed of a general scan camera 410 and two general rollers. The roller 420 is installed horizontally in front of the scan camera 410, and formed in the lower portion between the rollers of the fifth guide roller 420 to the same size as the area of the film 10, the scan camera 410 A planar light 430 facing is installed.

In addition, two embossed lights 440 are disposed between the scan camera 410 and the planar light 430 so as to face both ends of the planar light 430.

The detection unit 400 is located on the dryer of the washing unit 300, the film 10 is moved by the second take-out roller 200 and passed through the fourth guide roller 333 of the dryer 330. Connected to the fifth induction roller 420, the film passing through the dryer 330, the planar light 430 and the embossed light 440 installed in front of the scan camera 410 by the fifth induction roller 420 It passes through, and the image is photographed by the scan camera 410 is configured to detect the presence or absence of defects of the embossed film.

Here, the planar light 430 is formed in the same size as the area of the film 10, the planar illumination 430 installed in the lower portion between the fifth guide roller 420, through the film 10 formed of a transparent material and other components By not being photographed by the image of the scan camera 410, the reliability of the image used for presence or absence of defects is improved.

In addition, the shade generated by the form of embossing is suppressed by the embossing light 440 configured to directly illuminate the embossed portion of the film 10 which is passed through the dryer 330 and passed through the fifth induction roller 420. The reliability of the image through the scan camera 410 is configured to further improve.

In addition, the detection unit 400 is further configured to be connected to the paint spraying machine (not shown) on the fifth induction roller 420, the injection nozzle 450 for spraying the paint.

The spray nozzle 450 is configured to spray the paint on the detected defective portion in accordance with the operation of the scan camera 410, it is possible to more easily determine the defective state.

Fifth, the cutting part 500 is provided with a cutting edge 520 at the end of the cylinder 510 to operate before and after, the sixth guide roller 530 formed of a conventional roller below the cutting edge 520 is provided It is configured.

The cutting unit 500 is drawn out by the second drawing roller 200, but connected to the sixth induction roller 530 to the film 10 wound through the winding roller 600 to be described below, the detection unit The film 10 inspected by the 400 is guided to move to the front surface of the cutting edge 520, and the film 10 is configured to be cut according to the operation of the cylinder 510.

Through the operation of the cutting unit 500 configured as described above, it is possible to automatically cut the film of the desired length, it is possible to provide a film free of defects by cutting the defective portion of the film (10).

Finally, the winding roller 600 is configured in the same manner as the film roller 110 is installed on the right side of the cutting portion 500.

The winding roller 600 is configured to wind and store the film 10 passing through the cutting part 500 by rotating according to the operation of the motor.

The film roller 110 and the embossing roller 130, the first draw roller 120 and the second draw roller 200, configured as described above, the operation of the scan camera 410, whether or not there is a defect, the paint spray nozzle 450 The spraying of the paint through the cutting, the cutting edge 520 and the operation of the winding roller 600 is controlled through a conventional computer, it can be easily carried out by those skilled in the art can display the result of discrimination Detailed description will be omitted.

The method of detecting defects through the scan camera 410, and also using the most common method to determine whether there is a defect by comparing the image taken in real time on the basis of the image data on which the normal film is photographed. Omit.

When explaining the operation relationship and the effect through the present invention configured as described above in more detail as follows.

First, the film 10 wound on the film roller 110 of the embossing part 100 is pulled by the first drawing roller 120 and drawn out through the embossing roller 130 along the first guide roller 140. The second induction roller 312 and the third induction roller 312, the fourth induction roller 322, the fourth induction roller and the fifth induction roller 420 are sequentially pulled back by the second drawing roller 200. It is drawn out through the remover 320, the dryer 330, and the detection unit 400, and is again drawn by the winding roller 600 to be moved and wound along the sixth induction roller 530.

As above, the film 10 is continuously passed from the film roller 110 to the winding roller 600 while passing through the embossing part 100, the washing part 300 and the detection part 400, the embossing roller Embossing is formed on the surface of the film 10 by the rotation of the 130, and the film 10 having the embossing is formed inside the washer 310 of the washing unit 300 according to the induction of the second induction roller 312. After passing through, it is washed by the washing solution and ultrasonic vibration.

Thereafter, the washed film 10 is guided into the removal cover 321 of the remover 320 by the third guide roller 322 of the remover 320 and passes between the respective air nozzles 323. The high pressure air injected from the air nozzle 323 is sprayed on the front and rear surfaces of the film 10 to remove foreign substances and washing liquid present on the surface of the film 10.

According to the induction of the third guide roller 322 installed in the zigzag form, the film 10 is moved in a zigzag form while being kept more taut.

By suppressing the shaking of the film 10 by the force of air injected through the injection nozzle 450 by the third guide roller 322, friction between the film 10 and the third guide roller 322 is suppressed. It is effective in preventing the occurrence of scratches.

Thereafter, the film 10 from which the cleaning solution and the foreign matter have been removed by the fourth induction roller 333 of the dryer 330 is guided into the drying cover 331 of the dryer 330, thereby providing the respective hot air nozzles 332. The water remaining in the film 10 is evaporated and dried by the heat released through the hot air nozzle 332.

The film drawn out from the embossing part 100 through the second to fourth guide rollers 333 is continuously washed through the washing machine 310, the removing machine 320, and the dryer 330, thereby providing a high quality film 10. ) Is effective to produce.

Thereafter, the dried film 10 is guided between the scan camera 410 and the embossed light 440 and the planar light 430 of the detector 400 by the fifth guide roller 420 of the detector 400. Is moved.

At this time, the surface of the film 10 passing through the front of the scan camera 410 and the embossed light 440 is photographed by the operation of the scan camera 410, and there is a defect such as the presence or absence of foreign matter and the formation position of the embossing. Detected and inspected for defects.

The film 10 passing through the washing unit 300 through the fifth induction roller 420 is continuously moved to the detection unit 400 to inspect whether there is a defect or not, thereby facilitating a defective rate of the washed film 10. It can be discriminated and recognized, so that the buyer can provide only the film 10 suitable for the desired defective rate.

Thereafter, the film 10 of which the defect is inspected by the sixth induction roller 530 of the cutting part 500 is guided and moved to the front of the cutting edge 520 to operate the cylinder 510. The cutting edge 520 is advanced to cut the film 10.

Thereafter, the operation of the film guided through the sixth guide roller 530 by the winding roller 600 is wound around and stored.

On the other hand, in the detection unit 400, if the paint spray nozzle 450 is further connected to the paint spraying machine (not shown) on the fifth induction roller 420, the defective portion in the same manner as the cutting of the defective portion When the paint spraying nozzle 450 is moved downward, the paint is sprayed through the paint spraying nozzle 450 so that the defective portion of the film 10 is indicated by the paint.

The paint is sprayed onto the defective part of the film 10 through the detection unit 400 in which the paint spray nozzle 450 is further installed, so that the determination of the presence or absence of the defect and the failure rate can be more easily identified by the user's eyes. There is an effect that can be easily determined to the location where the failure occurs, through this effect, the buyer can easily determine and remove the defective portion of the film.

In the operation of the cutting unit 500, when a defect is detected by the detection unit 400, the time when the defect is detected and the number of revolutions per second and minute per minute of the second drawing roller 200 are calculated by a computer or the like. When the part is moved to the cutting edge 520 of the cutting part 500, by operating the cutting part 500 so that the defective part is cut, only the film 10 without defect may be provided.

As described above, the present invention is washed by the washing unit 300, the foreign matter is removed, the effect of producing a good quality film by drying, and is generated by the high-pressure air injected through the air nozzle 323 The scratch is prevented by the third guide roller 322 arranged in a zigzag, there is an effect that can produce a more improved quality film.

 And the defect rate of the film 10 produced by detecting the defect of the scratch and embossing forming position of the film 10 through the detection unit 400 is easily confirmed, it is possible to provide only products that meet the failure criteria desired by the buyer It is effective, the defect portion of the film 10 can be visually identified by the paint sprayed through the paint spray nozzle 450 further installed in the detection unit 400, the defect rate and the defective position of the produced film The effect is easier to check.

The film 10 wound on the film roller 110 is continuously moved through the first drawing roller 120, the second drawing roller 200, the winding roller 600, and the first to sixth guide rollers 530. While being passed through the embossing part 100, the washing part 300, the detecting part 400, and the cutting part 500 and wound around the winding roller 600, there is an effect of proceeding a continuous production process.

1 is a view showing an embossed film formed with embossing

Figure 2 is a cross-sectional view showing a conventional embossing device

Figure 3 shows the whole of the invention

Figure 4 is a view showing a configuration remove the film of the present invention

5 is a view showing in detail the embossed portion and the second drawing portion of the present invention;

Figure 6 is a view showing in detail the washing unit of the present invention

7 is a view showing in detail the detection unit, removal unit and the winding unit of the present invention;

8 is an enlarged view of a portion A of FIG. 7;

FIG. 9 is a view illustrating a portion B of FIG. 7.

FIG. 10 is a view illustrating a configuration in which injection nozzles are further installed based on part B of FIG. 7.

Detailed description of the symbols for the main parts of the drawings

10 film 100 embossing part

110: film roller 111: guide rod

120: first drawing roller 121: driving roller

122: guide roller 130: embossing roller

140: first guide roller 200: second draw roller

300: washing unit 310: washing machine

311: ultrasonic cleaning tank 312: second guide roller

320: remover 321: removal cover

322: third guide roller 323: air nozzle

330: dryer 331: drying cover

332: hot air nozzle 333: fourth guide roller

400: detection unit 410: scan camera

420: fifth guide roller 430: planar lighting

440: embossed light 450: spray nozzle

500: cutting part 510: cylinder

520: cutting edge 530: sixth guide roller

600: winding roller

Claims (5)

In the embossing apparatus, An embossing part 100 for moving the film wound on the film roller 110 by the first drawing roller 120 interlocked with the motor to draw the same, and forming embossing on the moved film through the embossing roller 130; A second drawing roller 200 installed on the right side of the embossing part 100 in the same configuration as the first drawing roller 120 to move the film that has passed through the embossing part 100 again; The washing unit 310 and the remover 320 and the dryer 330 are sequentially installed between the embossing unit 100 and the second drawing roller 200 to wash the film passing through the embossing unit 100. 300; A detection unit installed between the cleaning unit 300 and the second drawing roller 200, and determining whether or not there is a defect of the film passing through the cleaning unit 300 through an image photographed by the scan camera 410 ( 400); A cutting edge 520 forward and backward is provided below the second drawing roller 200, and the film passing through the detection unit 400 is moved to the front surface of the cutting edge 520 under the cutting edge 520. A cutting unit 500 having a sixth induction roller 530 to guide the cutting unit to cut the film; Self-checking type composite embossing device, characterized in that consisting of a winding roller 600 for winding and storing the film passing through the cutting unit 500 in conjunction with the motor to the right side of the cutting unit (500). The method of claim 1, The washing unit 300 is an ultrasonic cleaning tank 311 is installed, the second guide roller 312 is installed to guide the movement of the film inside the ultrasonic cleaning tank 311 is passed through the embossing unit 100 A washing machine 310 for washing the film; A removal cover 321 is provided on the washing machine 310, and a third induction roller 322 is provided inside the removal cover 321 to guide the movement of the film. An air nozzle 323 to which air is injected to both sides, and a remover 320 for removing foreign substances and washing liquid remaining in the film passing through the washing unit 300; A drying cover 331 is provided on the right side of the remover 320, and hot air nozzles 332 are provided on both sides of the inside of the drying cover 331, and a remover 320 is disposed below the drying cover 331. The fourth guide roller 333 is provided so that the film passing through the inside of the drying cover 331 passes through the inside of the drying cover 331, and the dryer 330 is configured to evaporate the moisture of the film passing through the remover 320. Inspection type embossing device. 3. The method of claim 2, The third induction roller 322 is a self-checking type composite embossing device, characterized in that one or more rollers are arranged in a zigzag. The method of claim 1, The detection unit 400 is provided with a scan camera 410, the fifth guide roller 420 is guided to guide the dried film in front of the scan camera 410, the scan camera 410 and the first An embossed light 440 illuminating an embossed portion of the film moved between the five guide rollers 420 is installed, and faces the scan camera 410 between the fifth guide rollers 420 and the second take-out roller 200. Self-checking type composite embossing device, characterized in that the planar lighting (430) is installed to illuminate the entire back of the film to be moved. The method of claim 4, wherein Self-inspection type composite embossing device, characterized in that the spray nozzle 450 is further installed so that the paint is sprayed on the fifth induction roller 420 to identify the part of the film having a defect.

Images