KR20150144215A - Polymer Cell Transfer Trey Foreign Matter Removing Device And Method - Google Patents

Abstract

The present invention relates to a device and a method to remove foreign materials from a polymer cell transfer tray. The device to remove foreign materials from a polymer cell transfer tray comprises: a transfer part (10) to transfer a tray (1) whereon polymer cells are loaded to be transferred in a specific direction; a housing (20) arranged in the upper part of the transfer part (10) and having a carry-in opening part (21) formed in one side wall to carry the tray (1) transferred by the transfer part (10) and a carry-out opening part (23) formed on the other side wall to carry out the tray (1) transferred by the transfer part wherethrough the tray (1) passes; and a blowing part (30) to blow air to the tray (1) transferred into the housing (20) to remove foreign materials from the tray (1). The present invention improves foreign material removability and reduces damage to the polymer cell transfer tray by automatically removing the foreign materials from the polymer cell transfer tray. Also, the present invention improves cleaning environments and convenience.

Description

TECHNICAL FIELD [0001] The present invention relates to a polymer cell transfer tray,

The present invention relates to a polymer cell transport tray debris removal apparatus and a polymer cell transport tray debris removal method, and more particularly, to a polymer cell transport tray debris removal apparatus and a polymer cell transport tray de- To a tray foreign object removing method.

2. Description of the Related Art In general, portable wireless device products such as a video camera, a portable telephone, and a portable PC, and electric bikes, electric vehicles, electric tools, and the like are becoming lighter and more sophisticated, There are many studies. In particular, the polymer cell that can be charged and discharged has an energy density three times higher per unit weight than a conventional lead-acid battery, a nickel-cadmium battery, a nickel-hydrogen battery and a nickel-zinc battery. It is actively proceeding.

Such a polymer cell may have various shapes, but generally, as shown in FIG. 1, a polymer or a filling liquid is filled in a case such as a pouch and used in a sealed state. A plurality of polymer cells 100 are stored and transported in the polymer cell transporting tray 1 for post-production transport. Fig. 2 is a view showing such a polymer cell transfer tray. On the other hand, when the polymer cell 100 is stored in the tray 1, the surface and the bottom surface of the polymer cell 100 may be damaged by scratches or scratches due to foreign matter in the tray 1 during transportation. All of the polymer cells 100 in which damage has occurred to the outer surface are treated as defective in appearance, and the entire amount is discarded. Thus, an operation for removing foreign matters in the tray 1 for transporting the polymer cell 100 is carried out.

FIG. 3 is a view showing such a conventional polymer cell transfer tray debris removal mode. As shown in FIG. 3, in the conventional polymer cell transporting tray 1, a worker manually removes a foreign object on the surface of the tray 1 by using a cleaning tool 200 or the like. In this way, in the process of changing the position of the operator of the tray 1 in order to remove the foreign object, the tray 1 is likely to be broken, broken or broken, thereby causing the foreign matter of the tray 1 to be generated, 1) is also incomplete.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a polymer cell transfer tray debris removal device and a polymer cell transfer tray debris removal method which can automatically remove foreign matter from a polymer cell transfer tray.

The apparatus for removing a polymer-cell transfer tray according to the present invention comprises a transfer unit 10 for transferring a tray 1 for transferring a polymer cell from one side to the other side; A feeding opening 21 provided at an upper portion of the feeding unit 10 and into which one side of the tray 1 fed by the feeding unit 10 is fed and a tray 1 fed to the other side wall by the feeding unit, A housing (20) provided with a take-out opening (23) through which the tray (1) is passed; And a blowing unit 30 for blowing air to the tray 1 transferred into the housing 20 to remove foreign matter from the tray 1.

In the present invention, the blowing unit 30 includes a first blowing unit 31 for blowing air upward from the lower side of the tray 1 toward the tray 1, And a second blowing unit 33 for blowing air toward the tray 1 downward.

The present invention further includes an inverting unit 50 provided between the first blowing unit 31 and the second blowing unit 33 and the inverting unit 50 is provided in the housing 20 A body 52 connected to the inverted upper and lower cylinders 51 to be vertically movable by the inverted upper and lower cylinders 51, And a fixing unit 55 connected to the rotating unit 58 and rotated by the rotating unit 58 to fix the tray 1.

In the present invention, it is preferable that a suction unit 40 for collecting foreign matter blown by the blowing unit 30 is provided at a lower portion of the transfer unit 10.

As described above, according to the polymer-cell transfer tray foreign-matter removing apparatus and the method of removing foreign matter from the transferring tray of the polymer-cell transfer tray according to the present invention, it is possible to automatically remove foreign substances from the polymer- Can be reduced. Also, the cleaning environment and convenience can be increased.

1 shows a polymer cell.
Figure 2 shows a polymer cell transfer tray.
3 is a view showing a state of debris removal of a conventional polymer cell transfer tray;
4 is a view showing a polymer cell transfer tray cleaning apparatus according to a first embodiment of the present invention.
Fig. 5 shows the inverting unit of Fig. 4; Fig.
Fig. 6 is a detailed view of the fixed unit and the rotating unit of Fig. 4; Fig.
7 shows the fixing unit of Fig. 6; Fig.
8 is a view showing the rotating unit of Fig.
9 to 10 are views showing the pressing portion of Fig.
11 to 12 are views showing a state in which the tray presses the brush portion by the pressing portion.
13 is a view showing a polymer cell transfer tray cleaning apparatus according to a second embodiment of the present invention.
14 is a view showing a procedure of a method of cleaning a polymer cell transfer tray according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. The present invention relates to a polymer cell transfer tray cleaning apparatus and a method of cleaning a polymer cell transfer tray.

The present invention relates to a method of cleaning a polymer cell transfer tray after cleaning a polymer cell transfer tray cleaning apparatus using a polymer cell transfer tray cleaning apparatus.

≪ Polymer cell transport tray cleaning device >

1. First Example

4 to 12, the apparatus for cleaning a polymer cell transfer tray according to the first embodiment of the present invention includes a transfer unit 10 for transferring a tray 1 for transferring a polymer cell from one side to another )Wow; An inlet opening 21 through which the tray 1 fed by the feeding section 10 is inserted into one side wall of the feeding section 10 and a tray 1 fed by the feeding section on the other side wall A housing (20) provided with a take-out opening (23) to be taken out and through which the tray (1) passes; And a blowing unit 30 for blowing air to the tray 1 transferred into the housing 20 to remove foreign matter from the tray 1.

- housing -

The housing 20 is provided with a loading opening 21 through which the tray 1 fed by the feeding unit 10 is inserted and a feeding opening 21 through which the tray 1 fed by the feeding unit 10 is carried out 23 are provided on the other side of the rear side. The tray 1 is conveyed from one side to the other side by the conveying unit 10 and passes through the housing 20.

An ionizer 60 may be provided at a position adjacent to the charging opening 21 of the housing 20. The ionizer 60 is for removing static electricity from the tray 1 and removes static electricity from the tray 1 immediately before the transfer unit 10 is inserted into the insertion opening 21. [ Thus, foreign matter adsorbed on the surface of the tray 1 due to static electricity can be easily removed through electrostatic elimination. A plurality of such ionizers 60 are provided and are spaced from each other along the width direction of the tray 1 or the height direction of the tray 1. [

The air curtain 80 may be provided in the inflow opening 21 and the outflow opening 23 of the housing 20. Thus, the inside and the outside of the housing 20 are blocked by the air from the air curtain 80, thereby blocking the entry of foreign matter into the housing 20.

- Transfer part -

The conveying unit 10 is provided with a plurality of conveying rollers 11 for conveying the tray 1. Thus, the tray 1 is conveyed from one side to the other side by the rotation of the conveyance roller 11. In the present embodiment, the conveying roller 11 is not limited to this, but it is also possible to provide the conveying roller 11 with another structure capable of conveying the tray 1, for example, a conveyor belt.

- Blowing section -

The blowing unit 30 blows air toward the tray 1 fed into the housing 20. Therefore, the foreign matter on the surface of the tray 1 can be removed from the surface of the tray 1 by the air blown from the blowing unit 30. [

Such a blowing unit 30 may include a first blowing unit 31 and a second blowing unit 33, which are provided as a plurality of blowing units. The first blowing unit 31 blows air upward from the lower side of the tray 1 toward the tray 1. The second blowing unit 33 blows air from the upper side of the tray 1 toward the tray 1 downward.

The first blowing unit 31 and the second blowing unit 33 are spaced apart from each other by a predetermined distance with reference to the conveying direction of the tray 1. [ It is preferable that the first blowing unit 31 is provided in front of the second blowing unit 33 with respect to the conveyance direction of the tray 1. [ The tray 1 is conveyed and foreign matter is firstly removed by the air blown upward from the lower side of the tray 1 toward the tray 1 by the first blowing unit 31, Foreign matter can be removed by the blowing unit 33 by air blown from the upper side of the tray 1 toward the tray 1 downwardly.

The jetting pressure of the second blowing unit 33 may be set to be higher than the jetting pressure of the first blowing unit 31. [ In this case, the foreign matter can be reliably removed through the second blowing unit 33 after the rough foreign matter is removed through the first blowing unit 31. The jetting pressure of the first blowing unit 31 and the jetting pressure of the second blowing unit 33 can be the same or different. However, when the jetting pressure of the second blowing unit 33 is set to be larger than the jetting pressure of the first blowing unit 31, the foreign matter can be removed more reliably from the tray 1.

The first blowing unit 31 and the second blowing unit 33 are formed to extend in the width direction of the tray 1. [ Thus, as the tray 1 is fed, the foreign matter is removed in the width direction of the tray 1, and the foreign matter of the entire tray 1 can be removed. Further, in order to more effectively remove foreign matter, a plurality of first blowing units 31 and second blowing units 33 are provided along the conveying direction of the tray 1.

Further, a third blowing unit 35 provided at the rear of the brush unit 70, which will be described later, for blowing air upward from the lower side of the tray 1 toward the tray 1 may be further provided. The third blowing unit 35 further removes foreign matter from the tray 1 from which the foreign object has been removed by blowing air by the brush unit 70, which will be described later.

An inverting unit 50 is provided between the first blowing unit 31 and the second blowing unit 33 to turn the posture of the tray 1 upside down.

- all semi -

The inverting unit 50 is located between the first blowing unit 31 and the second blowing unit 33. The inverting unit 50 is for rotating the tray 1 passed through the first blowing unit 31 by 180 DEG to turn the posture.

5 to 8, an inverted upper and lower cylinder 51 provided in the housing 20 and an inverted upper and lower cylinder 51 connected to the inverted upper and lower cylinders 51 A rotating unit 58 rotatably provided at an end of the body 52 and a rotating unit 58 connected to the rotating unit 58 to rotate the tray 1 in a vertical direction (Not shown).

The inverted upper and lower cylinders 51 are provided in the housing 20 to move the body 52 up and down. The body 52 is moved up and down by the inverted upper and lower cylinders 51 so that the fixed unit 55 connected to the end of the body 52 is also moved up and down.

The rotation unit 58 includes a fixed unit support member 56 for supporting the fixed unit 55 and a motor 90 for transmitting rotational force to the fixed unit support member 56. [ The rotation unit 58 is provided in the housing 20 and rotates the fixed unit support member 56 by the rotational force of the motor 90 and the fixed unit 55 connected to the fixed unit support member 56. [ The motor 90 transmits rotational force to the fixed unit support member 56 so that the fixed unit 55 is rotated by 180 degrees.

The fixed unit 55 includes a front and rear cylinder 53 which is provided at the end of the body 52 and is connected to the fixed unit supporting member 56 of the rotary unit 58 and a front and rear cylinder 53 which is connected to the front and rear cylinder 53, A front and rear guide 54 provided so as to be movable forward and backward toward the tray 1 by the front and rear guides 53 and a pressing member 57 provided at an end of the front and rear guides 54 for pressing the tray 1. The front and rear guides 54 are moved toward the tray 1 by the movement of the front and rear cylinders 53 and the pressing members 57 provided at the ends of the front and rear guides 54 as the front and rear guides 54 move The tray 1 is selectively pressed and fixed.

The operation of the inverting unit 50 provided as described above will be described. The body 52 positioned at the upper portion of the housing 20 is moved downward toward the tray 1 on the transfer unit 10 by the inverted upper and lower cylinders 51. [ As the body 52 moves, the fixed unit 55 connected to the body is also moved downward. The front and rear guides 54 are moved forward by the front and rear cylinders 53 of the fixed unit 55 to the side of the tray 1 so that the pressing members 57 at the ends of the front and rear guides 54 move the tray 1 in the width direction Direction. Thereafter, the body 52 is moved to the upper portion of the housing 20 by the inverted upper and lower cylinders 51, whereby the tray 1 fixed to the fixed unit 55 at the end of the body 52 is also moved together with the housing 20 . Thereafter, the fixing unit 55 is rotated by receiving a 180 [deg.] Rotation force from the motor 90 of the rotation unit 58. [ Thus, the tray 1 fixed to the fixed unit 55 is rotated 180 degrees from the first conveyed posture to be turned upside down. Thereafter, the tray 1 fixed to the body 52 and the fixed unit 55 by the inverting upper and lower cylinders 51 is moved downward from the upper portion of the housing 20 toward the conveying unit 10 again. The front and rear guides 54 are moved backward from the tray 1 by the forward and backward cylinders 53 of the fixing unit 55. When the tray 1 is mounted on the transporting unit 10, The pressing member 57 releases the tray 1 from being fixed. Thereafter, the tray 1 is conveyed by the conveying portion 10, and the inverting portion 50 is moved back to the upper portion of the housing 20 to prepare for the reversing operation of the next tray 1. Then,

- Suction part -

The suction unit 40 may be provided at a lower portion of the transfer unit 10 with a suction unit 40 for sucking and collecting foreign substances blown by the blowing unit 30. [ The suction unit 40 is provided at a lower portion of the transfer unit 10 to collect foreign matter and discharge it to the outside. The suction section 40 is provided with a first suction section 41 and a second suction section 43 and collects the foreign matter blown from the first blowing unit 31 and the foreign matter blown from the second blowing unit 33, do.

- Brush part -

The brush unit 70 may further include a brush unit 70 for blowing and removing foreign matter through the blowing unit 30, and for contacting the surface of the tray 1 to shake the foreign matter. Thus, the foreign matter of the tray 1 that can not be removed by the blowing unit 30 can be removed by the brush unit 70 once more. The brush portion 70 is provided so as to protrude from the transfer portion 10 toward the tray 1. [ The brush portion 70 rotates and contacts with the tray 1 to remove foreign matter from the surface of the tray 1. It is preferable that the brush unit 70 is provided behind the second blowing unit 33 with respect to the conveying direction of the tray 1. The tray 1 from which the foreign object has been removed through the air blowing from the first blowing unit 31 and the second blowing unit 33 is brought into contact with the brush part 70 to rotate the brush part 70, (1) The foreign object on the surface is removed once more.

- The pressing portion -

The pressing portion 75 is provided at an upper portion of the position where the brush portion 70 is provided. 11 to 12, frictional force is generated by the contact between the brush part 70 and the tray 1, or the brush part 70 protrudes from the conveying roller 11, May not be brought into close contact with the conveying roller 11. The conveying force for conveying the tray 1 may be lowered. The pressing portion 75 presses the tray 1 from the top to the bottom so that the tray 1 presses the brush portion 70 lightly. 9 to 10, the pressing portion 75 includes a pressing cylinder 77 provided in the housing 20, a pressing guide member 76 provided so as to be movable up and down by a pressing cylinder 77, And a pressing member 78 connected to the end of the pressing guide member 76 and selectively in contact with the tray 1 for pressing.

The operation of the inverting unit 50 provided as described above will be described. First, the tray 1 that has passed through the second blowing unit 33 is conveyed to the brush unit 70. The brush part 70 is protruded from the conveying roller 11 so that foreign matter on the surface of the tray 1 is removed by contact with the rotating brush part 70. [ The pressing member 76 and the pressing member 78 at the end of the pressing guide member 76 are moved downward toward the tray 1 in contact with the brush portion 70 by the pressing cylinder 77 Contact. Thus, the pressing member 78 presses the tray 1 from top to bottom. The tray 1 which has not been brought into close contact with the conveying roller 11 by the brush part 70 is pressed against the conveying roller 11 by a slight pressing force of the brush part 70 by the urging member 78, (11).

2. The second Example

As shown in FIG. 13, the apparatus for cleaning a polymer cell transfer tray according to the second embodiment of the present invention includes a housing 20 having an opening through which a tray 1 is introduced; A first blowing unit 31 for blowing air from the lower side toward the upper side toward the tray 1 introduced into the housing 20 and a second blowing unit 31 for blowing air upward from the upper side toward the tray 1 flowing into the inside of the housing 20. [ And an inverting unit 50 which is provided between the first blowing unit 31 and the second blowing unit 33 and rotates the tray 1 by 180 ° so as to turn the tray 1 upside down, .

The apparatus for cleaning a polymer cell transporting tray according to the second embodiment of the present invention is characterized in that the tray 1 is introduced through the opening of the housing 20 and the introduced tray 1 is transported from the first blowing unit 31 Air is blown upward to remove foreign matter, and then the tray 1 is rotated 180 ° by using the inverting unit 50 to turn over. Thereafter, the second blowing unit 33 blows air from the upper side to the lower side to remove foreign matter, and then the tray 1 flows out of the housing 20 through the opening.

The first blowing unit 31, the second blowing unit 33, and the inverting unit 50 of the second embodiment are provided in the same manner as in the first embodiment, and a repeated description thereof will be omitted.

< Polymer  Removal method of cell transport tray>

Hereinafter, a method of removing the polymer cell transfer tray foreign object by using the above-described polymer cell transfer tray foreign material removing apparatus will be described.

14, in order to remove foreign matter from the tray 1 while conveying the tray 1 for conveying the polymer cells, a static eliminating step S0 ); A primary blowing step (S1) of blowing air to the tray (1) to be removed to remove foreign matter; An inversion step S2 for rotating the tray 1 by 180 ° after inverting the primary blowing step S1; And a secondary blowing step S3 for blowing air into the tray 1 turned up after the inversion step S2 to remove foreign matter.

The static elimination step S0 removes the static electricity of the tray 1 conveyed by the ionizer 60. [ Thus, the static electricity of the tray 1 is removed before the foreign object on the surface of the tray 1 is removed through the blowing of the air, thereby making the foreign matter on the surface of the tray 1 adsorbed by the static electricity easy to be removed .

The primary blowing step S1 blows air upward from the lower side of the transported tray 1 toward the tray 1. [ In this case, it is important that the tray 1 is to remove foreign matters on the inner surface of the tray 1 in which the polymer cell 5 is stored, so that the inner surface of the tray 1 is removed from the tray 1 is conveyed by the conveying unit 10 in a posture toward the ceiling.

After the primary blowing step S1, the tray 1 from which the foreign object has been removed is inverted through the inversion step S2. That is, through the inversion step S2, the bottom surface of the tray 1, to which the bottom surface has been conveyed toward the ceiling, is turned by 180 degrees toward the conveying section 10 for conveying the tray 1 .

The secondary blowing step S3 blows air from the upper side to the lower side of the tray 1 which is transported toward the inverted tray 1. [ This removes the foreign matter on the inner surface of the tray 1 in which the polymer cell 5 is stored again. The secondary blowing step S3 blows air at an injection pressure different from that of the primary blowing step S1. That is, air is blown at a higher blowing pressure in the secondary blowing step (S3) than in the primary blowing step (S1), so that foreign matter is surely removed from the primary blowing step (S1).

Meanwhile, after the secondary blowing step S3, the brush unit 70 may contact the tray 1 to remove foreign matter. The brush cleaning step S4 is a step of contacting the foreign matter on the inner side of the tray 1 with the rotating brush part 70 to remove foreign matter not removed in the primary blowing step S1 and the secondary blowing step S2 into the brush part The tray 1 is removed.

And a tertiary blowing step S5 of blowing air upward to the tray 1 conveyed from the lower side of the tray 1 after the brush cleaning step S4 to remove the foreign matter. Thus, foreign matter in the tray 1 can be finally removed through air blowing.

The foregoing embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing detailed description. It is intended that all changes and modifications that come within the meaning and range of equivalency of the claims, as well as all equivalents thereof, be within the scope of the present invention.

1: Tray
10:
20: Housing
31: first blowing unit
33: second blowing unit
50: Inverse

Claims (29)

A transfer unit 10 for transferring the tray 1 for loading and transporting polymer cells from one side to the other;
A feeding opening 21 provided at an upper portion of the feeding unit 10 and into which one side of the tray 1 fed by the feeding unit 10 is fed and a tray 1 fed to the other side wall by the feeding unit, A housing (20) provided with a take-out opening (23) through which the tray (1) is passed;
And a blowing unit (30) for blowing air to the tray (1) conveyed into the housing (20) to remove foreign matter from the tray (1). The method according to claim 1,
The blowing unit 30 includes a first blowing unit 31 for blowing air upward from the lower side of the tray 1 toward the tray 1 and a second blowing unit 31 for blowing air upward from the tray 1, And a second blowing unit (33) for blowing the air downward toward the second blowing unit (33). The method of claim 2,
Wherein the first blowing unit (31) and the second blowing unit (33) are separated from each other by a predetermined distance in a conveying direction of the tray (1). The method of claim 3,
Wherein the first blowing unit (31) is provided in front of the second blowing unit (33) with respect to a conveying direction of the tray (1). The method of claim 2,
Wherein the first blowing unit (31) extends in the width direction of the tray (1). The method of claim 5,
Wherein a plurality of the first blowing units (31) are provided along the conveying direction of the tray (1). The method of claim 2,
Wherein the second blowing unit (33) extends in the width direction of the tray (1). The method of claim 7,
Wherein a plurality of the second blowing units (33) are provided along the conveying direction of the tray (1). The method of claim 2,
Wherein the injection pressure of the second blowing unit (33) is larger than the injection pressure of the first blowing unit (31). The method of claim 2,
Further comprising an inverting unit (50) provided between the first blowing unit (31) and the second blowing unit (33)
The inverting unit (50)
An inverted upper and lower cylinder 51 provided in the housing 20,
A body 52 connected to the inverted upper and lower cylinders 51 and vertically movable by the inverted upper and lower cylinders 51,
A rotating unit 58 rotatably provided at an end of the body 52,
And a fixing unit (55) connected to the rotation unit (58) and rotated by the rotation unit (58) to fix the tray (1). The method of claim 10,
The fixed unit (55)
A front and rear cylinder 53 connected to the rotary unit 58,
A front and rear guide 54 connected to the front and rear cylinders 53 and movable back and forth by the front and rear cylinders 53 toward the tray 1,
And a pressing member (57) provided at an end of the front and rear guide (54) for pressing the tray (1). The method of claim 10,
The rotation unit (58)
A fixed unit support member 56 for supporting the fixed unit 55,
And a motor (90) for transmitting a rotational force to the fixed unit support member (56). The method of claim 10,
Wherein the rotating unit (58) rotates the fixing unit (55) by ± 180 °. The method of claim 2,
And a suction unit (40) for collecting foreign matter blown by the blowing unit (30) is provided at a lower portion of the transfer unit (10). 15. The method of claim 14,
The suction part (40)
A first suction unit 41 for collecting foreign matter blown from the first blowing unit 31,
And a second suction part (43) for collecting foreign matter blown from the second blowing unit (33). The method according to claim 1,
Wherein an ionizer (60) for removing static electricity from the tray (1) is provided at a position adjacent to the charging opening (21) of the housing (20). 18. The method of claim 16,
A plurality of the ionizers 60 are provided,
Wherein the tray is disposed to be spaced apart from the tray along a width direction of the tray or a height direction of the tray. The method of claim 2,
Further comprising a brush part (70) protruding toward the tray (1) and rotating and contacting the tray (1) to remove foreign matter from the tray (1) Device. 19. The method of claim 18,
Wherein the brush unit (70) is provided behind the second blowing unit (33) with respect to a conveying direction of the tray (1). 19. The method of claim 18,
A pressing portion 75 for pressing the tray 1 in contact with the brush portion 70 from the upper portion to the lower portion is further provided,
The pressing portion (75)
A pressurizing cylinder 77 provided in the housing 20,
A pressurizing guide member 76 which is vertically movable by the pressurizing cylinder 77,
And a pressing member (78) connected to an end of the pressing guide member (76) to selectively contact and pressurize the tray (1). 19. The method of claim 18,
Further comprising a third blowing unit (35) provided at the rear of the brush unit (70) and blowing air upward from the lower side of the tray (1) toward the tray (1) Tray debris removal device. The method according to claim 1,
Wherein an air curtain (80) is provided in the inflow opening (21) and the outflow opening (23) of the housing (20) to block the inside and the outside of the housing (20) . 1. A polymer cell transfer tray debris removing apparatus for removing foreign matter from a tray (1) for loading and transporting polymer cells,
A housing 20 having an opening through which the tray 1 flows;
A first blowing unit 31 for blowing air from the lower side to the upper side toward the tray 1 introduced into the inside of the housing 20,
A second blowing unit 33 for blowing air from the upper side to the lower side toward the tray 1 introduced into the housing 20,
And an inverting unit (50) provided between the first blowing unit (31) and the second blowing unit (33) for rotating the tray (1) by 180 ° and inverting the rotation of the tray Removal device. 1. A method for removing a foreign object from a tray (1) for transferring a tray (1) for stacking and transporting polymer cells, the method comprising:
A primary blowing step (S1) of blowing air to the tray (1) to remove foreign matter;
An inversion step (S2) of rotating the tray (1) by 180 ° after the primary blowing step (S1);
And a secondary blowing step (S3) of blowing air to the tray (1 ') turned over after the inversion step (S2) to remove foreign matter. 27. The method of claim 24,
The primary blowing step S1 blows air upward from the lower side of the tray 1 toward the tray 1,
Wherein the secondary blowing step (S3) blows air downward from the upper side of the tray (1) toward the tray (1). 27. The method of claim 24,
Wherein the primary blowing step (S1) and the secondary blowing step (S3) blow air at different injection pressures. 27. The method of claim 24,
Further comprising a static eliminating step (S0) for removing static electricity from the tray (1) by using an ionizer (60) before the primary blowing step (S1). 27. The method of claim 24,
Further comprising a brush cleaning step (S4) in which the brush part (70) comes into contact with the tray (1) to remove foreign matter after the secondary blowing step. 29. The method of claim 28,
Further comprising a tertiary blowing step (S5) of blowing air upward from the lower side of the tray (1) toward the tray (1) after the brush cleaning step (S4) to remove foreign matter. A method for removing foreign matter from a cell transporting tray.

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