KR100711382B1 - Automatic device for powder desquamation - Google Patents

Abstract

A powder peeling automation device is provided that can automatically perform powder peeling of the test piece on the tape.

The present invention is arranged between a frame, a tape supply portion, a tape lead-out portion, the tape supply portion and a tape lead-out portion, and a test piece supply unit for positioning the test piece toward the adhesive surface side of the tape; A powder extracting unit having a tape attaching unit for attaching powder to the tape from the test piece and separating the tape and the test piece; And a medium supply unit disposed between the powder extracting unit and the tape extracting unit to continuously supply and attach the batch to the tape from which the powder is collected, thereby preserving the powder on the tape. According to the present invention, it is possible to obtain accurate and objective information by giving the same conditions by always carrying out the standard pressure, standard area, and standard time in the process of attaching and detaching the tape of the test piece, thereby greatly improving the measurement reliability. The effect can be obtained.

Powder Peeling, Test Piece Feeding Unit, Powder Extraction, Media Feeding, Peeling Equipment

Description

Powder Peeling Automation Device {AUTOMATIC DEVICE FOR POWDER DESQUAMATION}

1 is a front view of the powder peeling automation apparatus according to the present invention as a whole.

Figure 2 is a cross-sectional view of the powder peeling automation device according to the invention cut in the horizontal direction.

Figure 3 is a front view showing in detail the powder extraction unit provided in the automatic powder peeling apparatus according to the present invention.

Figure 4 is a side view showing in detail the powder extraction unit provided in the automatic powder peeling apparatus according to the present invention.

Figure 5 is a side cross-sectional view showing in detail the tension retaining portion provided in the powder peeling automation apparatus according to the present invention.

Figure 6 is an operational state diagram showing in detail the tape withdrawal provided in the powder peeling automation apparatus according to the present invention.

Figure 7 is an operation explanatory view showing a state in which the tape and the medium are bonded to each other in the powder peeling automation apparatus according to the present invention.

       * Explanation of symbols for main parts of drawings *

1 .... powder peeling automation device according to the present invention

5 .... frame 7 .... fixed surface

10 ... tape feed 12 .... roll

16 ... idle roller 18 .... sensor

18a ... emitter 18b ... emitter

20 ... tape outlet 22 .... drive roll

24 ... backup roll 24a ... pressure control cylinder

30 ... powder extraction section 40 .... test piece supply unit

42 .... Test piece stand 46 .... Horizontal transfer unit

50 ... tape attachment unit 52 .... elastic pad

58a, 58b ... Pushing 60 .... Stopper

70 .... exit supply 72 .... printer

80 .... tension retainer 84 .... lever

90 .... Stopper 100 ....

106 ... darkroom 150 ... control unit

P .... Badge K .... Test Piece

T .... Tape

      The present invention relates to an apparatus for automating powder peeling of a test piece in order to automatically conduct a plating adhesion test of a steel sheet, and more particularly, to a test piece portion in which V-bending and unending are made. The present invention relates to a powder peeling automation device that can improve the productivity as well as achieve accurate inspection test by attaching a tape, detaching it again, and automatically performing powder peeling of a test piece that is buried on the tape.

       In general, during the production of galvanized steel sheet (GA), test pieces are taken, and various tests on the test pieces are performed with the test pieces. Among them, reliability of the degree of plating adhesion is one of the most important quality requirements.

Therefore, the test and measurement of the degree of plating adhesion is important for each process such as washing the test piece, V-bend, spreading, powder peeling, peel width measurement, data management, etc. One of the more important quality control processes.

      However, the conventional technology related to this process is to manually attach the test piece after bending and unfolding to each steel type unit on tape and white paper, press the test piece by hand against the taper, and separate the test piece and taper by hand, It was to collect the plating powder peeling part to adhere.

      Therefore, in the conventional manual work, such a phenomenon occurs that the powder peeling amount varies depending on each work or pressing pressure of the operator. Therefore, it was not possible to guarantee the accuracy of the test results in the test piece powdering test, and therefore, it was difficult to accurately evaluate the plating quality of the finished steel sheet, thereby reducing the reliability of the most important customer.

The present invention is to solve the above-mentioned conventional problems, by attaching a tape (TAPE) to the test piece, and again to separate the powder of the test piece to be detached and buried on the tape by the automatic peeling test work It is a first object to provide an automated powder peeling apparatus that can greatly improve productivity.

In addition, the present invention can be carried out at the standard pressure, standard area, and standard time at all times in the process of attaching and detaching the tape of the test piece to give the same conditions to obtain accurate and objective information, thereby greatly improving the measurement reliability. It is a second object to provide a powder peeling automation device that makes it possible.

The present invention to achieve the above object,

In the apparatus for testing the plating quality of the steel sheet,

A frame forming a structure having a predetermined size;

A tape supply unit mounted on one side of the frame and continuously supplying a rolled tape;

A tape take-out unit having a drive roll and a backup roll for withdrawing the tape from the other side of the frame and withdrawing the tape from the roll-type tape;

A test piece supply unit disposed between the tape supply section and the tape lead-out section, the test piece supply unit configured to move the test piece to the adhesive surface side of the tape, and a tape attaching unit that presses the tape against the test piece to the tape. A powder extraction unit attaching a powder and collecting the powder and separating the tape and the test piece; And

And a medium supply unit disposed between the powder extracting unit and the tape extracting unit to continuously supply and attach the batch to the tape from which the powder is collected, thereby preserving powder on the tape; Provided is a powder peeling automation device for test automation.

In addition, the present invention provides a powder peeling automation device, characterized in that between the tape supply portion and the tape withdrawal portion and the medium supply portion mounted in a plurality of places the tension holding portion to move the tape by maintaining a constant tension.

In addition, the powder extraction automation device characterized in that it further comprises an image detection unit having an image camera and an illumination unit for photographing the powder attached to the tape between the powder extraction unit and the medium supply unit and read the peeling degree through the image. To provide.

And, the present invention further comprises a plurality of idle rollers for rotatably supporting the opposite side of the adhesive surface of the tape between the tape supply portion and the tape take-out portion powder stripping automation device, characterized in that to achieve a smooth movement of the tape to provide.

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

The powder peeling automation device 1 according to the present invention has a frame 5 which forms a structure of a certain size, as shown generally in FIG. 1.

The frame 5 forms a table of constant size and has a high front face 7 which is arranged approximately upright to mount the mechanisms.

In addition, the present invention includes a tape supply unit 10, which is provided with a roll-shaped tape T on one side of the frame 5 and which can be continuously supplied.

The tape supply section 10 includes a roller 12 for mounting a roll-shaped transparent tape T, and is rotatably mounted to the fixed surface 7 via a bearing.

The tape T is made of a transparent material, and an adhesive surface is formed on one side and a non-adhesive surface on the other side.

On the downstream side of the tape supply unit 10, an idle roller 16 and a sensor 18 for detecting an oil portion of the tape T are mounted, and the sensor 18 is connected to the light emitter 18a. The light receiver 18b is provided and it detects when the tape T passes between them. Therefore, if the tape T is present in the tape supply section 10 and can be supplied to the downstream side thereof, the sensor 18 detects it and provides information to the control unit 150 described later.

In addition, the present invention is provided with a drive roll 22, a backup roll 24 and the like to pull out the tape (T) from the other side of the frame (5) to take out the tape (T) from the roll-shaped tape (T) The tape take-out part 20 is provided. The tape take-out part 20 maintains a constant distance from the tape supply part 10, and includes a drive roll 22 and a backup roll 24 disposed to face each other, and the tape T therebetween. Pull out the attached medium P.

As shown in FIG. 2, the drive roll 22 includes a drive motor 22a on the rear side of the fixed surface 7 of the frame 5, and is mounted on the rotating shaft thereof. Rotated in operation, the backup roll 24 is configured such that its outer surface is supported by the drive roll 22 so that the tape T and the medium P are compressed therebetween to exert a traction force.

Then, the backup roll 24 is connected to the surface pressure control cylinder 24a to adjust the surface contact pressure with the drive roll 22, as shown in detail in FIG. That is, the backup roll 24 and the surface pressure control cylinder 24a are connected through a lever 24b forming an approximately " > " shape, and the lever 24b forms a hinge shaft 24c at the center thereof. It is rotatably fixed to the frame 5, one end of the lever 24b is rotatably mounted to the backup roll 24, the other end of the lever 24b is a rod 24a of the surface pressure control cylinder 24a ') Rotated at the end.

Due to this structure, when the surface pressure control cylinder 24a is operated and the lever 24b is rotated through the hinge shaft 24c, the backup roll 24 connected to the lever 24b is pressed against the driving roll 22. And impart traction to the tape T and the medium P passing therebetween.

In this way, the tape T is drawn out from the tape supply unit 10 by the operation of the tape lead-out unit 20, and is supplied to the powder extracting unit 30 disposed on the downstream side of the tape supply unit 10.

 The powder extracting unit 30 is disposed between the tape supply unit 10 and the tape extracting unit 20, the test piece supply unit for moving the test piece K to the adhesive surface side of the tape (T) ( 40) and the tape attachment unit 50 which presses the tape T with respect to the said test piece K, the powder is attached to the tape T from the test piece K, and it collect | collects, and the tape T And test piece (K).

To this end, the powder extracting unit 30 is a test piece supply unit 40 for moving the test piece K to the tape T as shown in detail in FIGS. 3 and 4, and the test piece ( The tape attaching unit 50 which presses the tape T with respect to K) is provided.

The test piece supply unit 40 is located at the lower side of the moving line through which the tape T travels, and includes a lifting cylinder 44 for raising and lowering the test piece support 42 up and down.

In addition, the test piece support 42 further includes a horizontal moving unit 46 for horizontally moving the frame 5 in the front and rear directions, that is, in the left and right directions in FIG. 4.

The test piece pedestal 42 is mounted on the rod 44a of the elevating cylinder 44 to be moved up and down. The upper surface of the test piece pedestal 42 is fitted with the left and right sides of the test piece K to fix it. The grip part 43 is formed. Therefore, when the square piece test piece K is horizontally fitted to the grip part 43 of the test piece base 42, the displacement in the vertical direction is prevented and remains fixed.

In addition, the horizontal movement unit 46 for horizontally moving the test piece pedestal 42 in the front and rear directions of the frame 5 is a movable member 47 and the movement of which the body of the lifting cylinder 44 is fixed. The member 47 has a horizontal stage 48 mounted with a slide 48a which is slidably movable, and the movable member 47 is left and right by power, for example, electric force, or pneumatic force on the horizontal stage 48. It is a structure that slides into.

Examples of such a horizontal moving unit 46 may be a commercially available product such as a linear stage equipped with an electrically operated linear motor, and a linear type using a pneumatic cylinder (not shown). You can use mobile devices.

Therefore, the test piece supply unit 40 may mount the test piece K on the test piece support 42 by the operation of the lifting cylinder 44 and lift it up to just below the adhesive surface of the tape T to stop it. .

In addition, the tape attaching unit 50 is located on the upper side of the moving line through which the tape T travels, and an elastic pad for pressing the tape T to the test piece K of the test piece support 42. (52) and a pressing cylinder (54) for raising and lowering the elastic pad (52).

The press cylinder 54 is mounted to the frame 5 with its rod 54a facing downward, and has an elastic pad 52 at the end of the rod 54a.

As shown in FIG. 3, the tape attaching unit 50 has a resilient pad 52 having a resilient force of rubber material, and a plurality of long oval holes 52a are formed at the center thereof to give even more resilient force. have.

In addition, the elastic pad 52 is mounted to the rod 54a of the pressing cylinder 54 through the seating hole 56, and the seating hole 56 is exposed to the lower end of the elastic pad 52. It is press-fitted and fixed to the lower surface of the seating hole 56, respectively, the pressing projections (58a) (58b) are formed on both sides of the elastic pad (52).

The pressing protrusions 58a and 58b are for holding the tape T horizontally when the tape T is pressed against the test piece K by the elastic pad 52, and the test piece support 42 In the case where the test piece K is raised by), it interacts with the projections 62a and 62b of the stopper 60 disposed on both sides of the test piece pedestal 42.

That is, as shown in FIG. 3, the stoppers 60 are disposed on both sides of the point at which the test piece support 42 is moved up and down, and the protrusions 62a and 62b of the stopper 60 are at the level thereof. This coincides with the level of the rising position of the test piece K. Therefore, when the elastic pad 52 presses the tape T downward, the tape T is pressed onto the upper surface of the test piece K and at the same time, the pressing protrusions 58a and 58b of the seating hole 56 are attached. Are positioned in correspondence with the projections 62a, 62b of the stopper 60 to keep the tape T horizontally between the projections 58a, 58b, 62a, 62b.

After the adhesion of the tape T and the test piece K is performed in this manner, the elastic pad 52 is moved to the upper side by the operation of the pressing cylinder 54 and the lifting cylinder 44. K) is moved to the lower side and separated from the tape T.

In addition, the present invention is disposed between the powder extraction unit 30 and the tape withdrawal unit 20 is a medium for preserving the powder on the tape (T) by continuously supplying the batch attached to the tape (T) from which the powder is taken And a supply unit 70.

The medium supply unit 70 is to supply a medium (P) to protect the tape (T) to the tape (T) when the powder and the like peeled off from the test piece (K) attached to the tape (T), the medium (P) is a tape movement Supplied from the bottom side of the line.

The discharge supply unit 70 includes a printer 72 on the lower side of the tape moving line, and provides the discharge medium P output from the printer 72 to the tape T side, On one side, that is, on the side not adhered to the tape T, the history of the test piece K, in which powder peeling of the test piece K is performed, for example, steel grade, test date, test strength, etc. do.

The printer 72 can be used, for example, a screen printer manufactured by "ZEBRA" company in the United States, and continuously prints and outputs the input information on the badge P. FIG.

In this way, the discharge medium P output from the printer 72 is supplied to the tape transfer line through the rolls 74 arranged on the upper side thereof and the tension retaining portions 80 described later, and disposed on the tape transfer line. It is provided to the idle roller 16 side is supplied so as to fit between the tape adhesive surface and the idle roller 16 (see Fig. 7).

When supplied in this way, while the medium P is pressed on the idle roller 16 and adhered to the adhesive surface of the tape T drawn out by the tape takeout portion 20, the tape P continuously moves to the tape takeout portion 20 side, and the tape The powder on (T) is discharged to the outside through the tape lead-out portion 20 while being protected by the medium (P).

In the present invention, a plurality of tension holding portions 80 are provided between the tape supply portion 10 and the tape extracting portion 20 and the medium supply portion 70 to move the tape T while maintaining the tape T at a constant tension. Equipped with.

As shown in FIG. 5, the tension maintaining part 80 applies a tension to a tape or a medium P by using an elastic force of the spring 82, and forms a lever having an approximately ">" shape. 84 is rotatably mounted on the fixed surface 7 of the frame 5 via a bearing, one end of the lever 84 is connected to a spring 82, and the other end of the lever 84 is a roller 86. ) Is rotatably mounted. In addition, one side of the spring 82 is integrally fixed to the fixing surface 7 of the frame 5.

This tension retaining portion 80 is configured to pull the lever 84 with the force of the spring 82 so that the roller 86 always pushes the tape T as shown by the solid line in FIG. 1. If the roller 86 is moved by the tape T as shown by the dotted line 86 'in FIG. 1, it will tension the spring 82 to apply even more tension to the tape T. It is composed.

The tension retaining unit 80 includes a stopper 90 for limiting rotation of the lever 84 and a sensor 92 for detecting that the tape T is excessively tensioned.

The stopper 90 is integrally fixed to the fixed surface 7 of the frame 5 to limit the rotation of the lever 84, and the position of the lever 84 through a screwed mounting bolt 90a. This is to control the tension on the tape T as a result. In addition, the sensor 92 detects when the tension is excessively applied to the lever 84, that is, when the lever 84 is moved away from the sensor 92, as shown by a dotted line in FIG. A signal is sent to the unit 150, and the control unit 150 is electrically connected to control the operation of the components of the present invention.

In addition, the present invention is to take a powder attached to the tape (T) between the powder extracting unit 30 and the medium supply unit 70 and the image camera 102 and the illumination unit for reading the peeling degree through the image ( It further includes an image detector 100 having a 104.

The image detection unit 100 forms a dark room 106 having a predetermined size, and small holes 106a are formed at left and right sides of the dark room 106 to form a tape transfer line, and through the small holes 106a. The tape T passes horizontally through the dark room 106. In addition, an image camera 102 is positioned on the upper side of the tape T to photograph the tape T, and an illumination unit 104 is formed on the lower side of the tape T so that the tape is formed inside the dark room 106. Provide lighting to (T).

Since the image detecting unit 100 is made of a transparent material of the tape T, the image camera 102 photographs the light from the lighting unit 104 when the light is transmitted through the tape T. The process is sent to the control unit 150.

As described above, the image camera 102 is composed of a detection system that captures powder attached to the tape T as an image, converts it into an image signal, and reads the image signal.

In addition, the present invention further includes a plurality of idle rollers 16 which rotatably support the opposite side of the adhesive surface of the tapes T between the tape supply part 10 and the tape lead-out part 20. ) To achieve a smooth movement.

That is, the idle rollers 16 are mounted on the fixed surface 7 of the frame 5 so as to be rotatable through bearings and the like, and support the non-adhesive surface of the tape T to smoothly the tape T. It is possible to move.

Then, the present invention is lowered from the tape (T), when the test piece (K) is completed to remove the powder is returned to the initial position, the test to push the test piece (K) to the side chute 130 to remove It further includes a piece removing unit 120.

The test piece removing unit 120 has a horizontal cylinder 122 and a push rod 124 connected to the rod.

The non-described control unit 150 includes a programmable logic controller or a computer that sequentially controls various components of the present invention according to a preset automatic control program.

According to the present invention having the above configuration, the test piece (K) supply made of a square plate type is first bent and unfolded, and then the robot equipment (not shown) automatically supports the test piece of the test piece supply unit 40. Put it on (42).

Then, the test piece supply unit 40 moves the test piece support 42 to the lower side of the tape moving line using the horizontal moving unit 46.

In addition, the test piece supply unit 40 stops by lifting the test piece K mounted on the test piece support 42 to just below the adhesive surface of the tape T by the operation of the lifting cylinder 44.

Then, the tape is supplied from the tape supply unit 10, the tape detection sensor 18 is inspected for the presence of the tape, the tape (T) is maintained in a constant tension through the tension holding unit 80 to the tape moving line Proceeds and is placed on the upper side of the test piece (K).

In this state, the tape attaching unit 50 operates the pressing cylinder 54 so that the tape T is pressed against the test piece K by the elastic pad 52. At the same time, the pressing projections 58a and 58b interact with the projections 62a and 62b of the stopper 60 disposed on both sides of the test piece support 42 so that the tape T is kept horizontal. Adhesion is to be made to the peeling part of the tape (T) and the test piece (K), that is, the test part in which the bending and spreading are made.

Then, the operation of the pressing cylinder 54 and the lifting cylinder 44 moves the elastic pad 52 to the upper side, and the test piece K is moved to the lower side and separated from the tape T.

In this process, the present invention maintains the musk prevention and parallelism of the tape T by the pressing protrusions 58a and 58b of the stopper 60 and the protrusions 62a and 62b of the stopper 60. The pressing pad 52 always compresses the tape T to the test piece K at a constant standard pressure, standard area, and standard time. Thereafter, the pressing cylinder 54 is raised, and the test cylinder K and the tape T are naturally separated while the lifting cylinder 44 descends at the lower portion.

In this case, the tape T is supported by the protrusions 62a and 62b of the stopper 60 to be separated from the test piece K. As described above, the tape T to which the powder is attached from the test piece K flows into the dark room 106 of the image detecting unit 100 on the downstream side, and after the imaging is performed by the image camera 102, the dark room 106. ) And it is moved to the medium supply part 70 side. On the discharge supply unit 70 side, the discharge medium P output from the printer 72 is provided to the tape K side, and the discharge medium P is not attached to the tape T. ), For example, steel grade, test date and time, test history, etc. are attached to the tape (T) with the printed information, and then discharged to the outside through the tape take-out unit 20.

In this process, the medium (P) is supplied to the tape feed line by the operator's manual work, is provided to the idle roller 16 side disposed on the tape feed line and sandwiched between the tape (K) adhesive surface and the idle roller (16). It is supplied.

Therefore, the tape (T) and the medium (P) is attached to each other attached to the tape (T), and the preservation by wrapping the powder is completed in the image detection unit 100, workers, if necessary, the tape (T) and powder Can be stored and used for a long time.

On the other hand, the test piece K, which is lowered from the tape T and the adhesion extraction of the powder is completed, returns to the initial position using the horizontal moving unit 46 and then laterally through the test piece removing unit 120. The chute 130 is removed by pushing.

The test piece removing unit 120 has a horizontally movable rod 124 and a horizontal cylinder 122 for moving the rod 124 as shown in FIGS. 2 and 3. That is, when the test piece K, which is inserted into the grip portion 43 of the " ┐ 형태 " shape on the test piece support 42, is moved to the initial position, the horizontal cylinder 122 is operated to test the push rod 124. By being pushed by the test piece K on the piece base 42, the test piece K is pushed out of the test piece base 42 and pushed toward the chute 130 located on the side opposite to the test piece removing unit 120. .

Through the above process, the powder (T) from the test piece (K) is separated from the test piece (K) and maintained as it is, and the test piece (K) from which the powder is peeled is discharged to the scrap processing chute (130), and the next test piece (K) is newly mounted on the test piece pedestal 42.

       As a result, according to the present invention, the powder peeling of the test piece K can be performed simply and quickly, as compared with the manual test by a conventional worker.

      According to the present invention as described above, during the powder peeling performance test of the galvanized steel sheet (GA), the test piece (K) is attached, detached from the supply of the tape (T), the desorption (SCRAP) processing of the test piece (K) This can be done quickly and accurately and automatically without manual work, which greatly increases work productivity.

      In addition, according to the present invention, in the process of attaching and detaching the tape of the test piece K, it is always possible to obtain accurate and objective information by applying the same conditions by carrying out the standard pressure, standard area, and standard time. An improved effect can be obtained that can greatly improve measurement reliability.

      In addition, the pressing pressure of the pressing cylinder 54 can be adjusted, and the pressing pressure can be checked each time through a load cell (LOADCELL) (not shown), and the test piece K can be automatically removed even during separation. By doing so, the same pattern can be maintained at all times, so that an accurate test value can be obtained.

While the invention has been shown and described with respect to specific embodiments thereof, those of ordinary skill in the art may vary the invention without departing from the spirit and scope of the invention as set forth in the claims below. It will be appreciated that modifications and changes can be made. Nevertheless, it will be clearly understood that all such modifications and variations are included within the scope of the present invention.

Claims (13)

In the apparatus for testing the plating quality of the steel sheet, A frame forming a structure having a predetermined size; A tape supply unit mounted on one side of the frame and continuously supplying a rolled tape; A tape take-out unit having a drive roll and a backup roll for withdrawing the tape from the other side of the frame and withdrawing the tape from the roll-type tape; A test piece supply unit disposed between the tape supply section and the tape lead-out section, the test piece supply unit configured to move the test piece to the adhesive surface side of the tape, and a tape attaching unit that presses the tape against the test piece to the tape. A powder extracting unit which attaches and extracts powder and separates the tape and the test piece; And And a medium supply unit disposed between the powder extracting unit and the tape extracting unit to continuously supply and attach the medium to the tape from which the powder is collected, thereby preserving powder on the tape. Powder peeling automation device, characterized in that the test automation.       2. The powder peeling automation device according to claim 1, wherein a tension holding part is installed at a plurality of places between the tape supply part and the tape extracting part and in the medium supply part to maintain the tape at a constant tension.       The method of claim 1, further comprising an image detection unit having an image camera and an illumination unit for photographing the powder attached to the tape between the powder extraction unit and the medium supply unit and reading the peeling degree through the image. Powder peeling automation device.       According to claim 3, wherein the image detection unit forms a dark room of a predetermined size, the image camera is positioned in the dark room to the upper side of the tape to shoot the tape, the lower side of the tape is formed with an illumination unit to image the powder of the tape Powder peeling automation device, characterized in that photographed by.       The tape roll of claim 1, wherein the driving roll of the tape lead-out part is mounted to a rotating shaft of a driving motor on a frame fixing surface, and the backup roll is connected to a surface pressure control cylinder and pressed onto the driving roll to press the tape and the medium passing therebetween. Powder peeling automation device, characterized in that to give a traction. The test piece supply unit according to claim 1, wherein the test piece supply unit of the powder extracting unit is located on the lower side of the moving line through which the tape is advanced, and has a lifting cylinder for raising and lowering the test piece support up and down, Powder peeling automation device further comprises a horizontal moving unit for horizontally moving forward and backward. 7. The powder peeling automation apparatus according to claim 6, wherein the test piece pedestal forms a grip portion which fixes the left and right sides of the test piece to the upper surface thereof.       The powder peeling automation apparatus according to claim 6, wherein the horizontal moving unit includes a horizontal member on which a moving member to which the body of the lifting cylinder is fixed and a rail on which the moving member slides is mounted.       The tape attaching unit according to claim 1, wherein the tape attachment unit has an elastic pad for pressing the tape to the test piece of the test piece support and a pressing cylinder for raising and lowering the elastic pad, wherein the elastic pad has a plurality of long oval holes. And the elastic pad is mounted to the pressing cylinder through a seating hole, and a bottom surface of the seating hole is formed to interact with the protrusions of the stopper disposed on both sides of the test piece support. Powder peeling automation device.       The apparatus of claim 1, wherein the media supply unit includes a printer at a lower side of the tape moving line to print the history of the test piece on the media and to supply the tape to the tape.       The tape supply apparatus according to any one of claims 1 to 10, further comprising a transmitter on a downstream side of the tape supply unit and a sensor for detecting the presence of a tape supply unit when the tape passes between the transmitter and the receiver. Powder peeling automation device characterized in that. The horizontal cylinder and its rod according to any one of claims 1 to 10, wherein when the test piece descended from the tape and the powder is removed from the adhesion is returned to the initial position, the test piece is pushed to the side chute to remove it. Further comprising a test piece removal unit having an associated push rod.       11. The method of any one of claims 1 to 10, further comprising a plurality of idle rollers rotatably supporting the opposite side of the adhesive surface of the tape between the tape supply portion and the tape lead-out portion to achieve smooth movement of the tape. Powder peeling automation device characterized in that.

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