Garment folding apparatus

Patent metadata

Field	Value
Publication number	US-12247347-B2
Application number	US-202017784493-A
Country	US
Kind code	B2
Filing date	Dec 8, 2020
Priority date	Dec 11, 2019
Publication date	Mar 11, 2025
Grant date	Mar 11, 2025

Abstract

A garment folding apparatus serves to fold a garment while conveying the garment. The garment folding apparatus includes a loading assembly configured to load a garment, a folding assembly configured to fold the loaded garment while conveying the garment, and an unloading assembly disposed below the folding assembly and configured to unload a completely folded garment. The folding assembly includes a first conveyor configured to convey the garment in a horizontal direction, a second conveyor disposed to be spaced apart from the first conveyor in the horizontal direction, and a horizontal folding assembly including a folding bar configured to be inserted into a separation space between the first conveyor and the second conveyor, where an inclined surface of the first conveyor and an inclined surface of the second conveyor face each other, such that various horizontal folding processes are performed within a limited space.

First claim

The invention claimed is:

1. A garment folding apparatus configured to fold a garment during a process of conveying the garment, the garment folding apparatus comprising:
a loading assembly configured to load the garment;
a folding assembly configured to fold the loaded garment while conveying the garment; and
an unloading assembly disposed below the folding assembly and configured to unload a completely folded garment,
wherein the folding assembly comprises:
an intermediate conveyor configured to convey the garment in a horizontal direction,
a rear conveyor spaced apart from the intermediate conveyor in the horizontal direction,
a front conveyor disposed to be spaced apart from the intermediate conveyor in the horizontal direction,
a first horizontal folding assembly including a first folding bar configured to be inserted into a first folding gap between the front conveyor and the intermediate conveyor, and
a second horizontal folding assembly including a second folding bar configured to be inserted into a second folding gap between the intermediate conveyor and the rear conveyor,

wherein at least one conveyance surface of the intermediate conveyor is inclined, and at least one conveyance surface of the rear conveyor is inclined and faces the at least one conveyance surface of the intermediate conveyor,
wherein the at least one conveyance surface of the intermediate conveyor maintains a predetermined distance from the at least one conveyance surface of the rear conveyor,
wherein the first folding gap has a predetermined interval to allow the garment to be withdrawn downward and folded, and
wherein the first folding bar and the second folding bar are configured to operate independently.

2. The garment folding apparatus of claim 1 , wherein the at least one conveyance surface of the intermediate conveyor is inclined at 10 to 45 degrees with respect to a horizontal plane.

3. The garment folding apparatus of claim 1 , wherein the at least one conveyance surface of the intermediate conveyor is inclined at 30 to 35 degrees with respect to a horizontal plane.

4. The garment folding apparatus of claim 1 , wherein the first folding gap is positioned at a ½ point based on a longitudinal direction of the front, intermediate, and rear conveyors, and the second folding gap is disposed rearward of the first folding gap and positioned at a ⅓ point based on the longitudinal direction.

5. The garment folding apparatus of claim 1 , wherein the first horizontal folding assembly and the second horizontal folding assembly share a support piece.

6. The garment folding apparatus of claim 5 , wherein the first horizontal folding assembly and the second horizontal folding assembly respectively have means for implementing upward and downward movements of the first folding bar and the second folding bar, and the means are symmetrically disposed with respect to the support piece.

7. A garment folding apparatus configured to fold a garment during a process of conveying the garment, the garment folding apparatus including:
a loading assembly configured to load the garment;
a folding assembly configured to fold the loaded garment while conveying the garment; and
an unloading assembly disposed below the folding assembly and configured to unload a completely folded garment,
wherein the folding assembly includes:
an intermediate conveyor configured to convey the garment in a horizontal direction, the intermediate conveyor having a triangular shape,
a rear conveyor disposed to be spaced apart from the intermediate conveyor in the horizontal direction, the rear conveyor having an inverted triangular shape,
a front conveyor spaced apart from the intermediate conveyor in the horizontal direction,
a first horizontal folding assembly including a first folding bar configured to be inserted into a first folding gap between the front conveyor and the intermediate conveyor, and
a second horizontal folding assembly including a second folding bar configured to be inserted into a second folding gap between the intermediate conveyor and the rear conveyor, and

wherein an inclined surface of the intermediate conveyor faces an inclined surface of the rear conveyor and maintains a predetermined interval from the inclined surface of the rear conveyor.

8. The garment folding apparatus of claim 7 , wherein the inclined surface of the intermediate conveyor is inclined at 10 to 45 degrees with respect to a horizontal plane.

9. The garment folding apparatus of claim 7 , wherein the inclined surface of the intermediate conveyor is inclined at 30 to 35 degrees with respect to a horizontal plane.

10. A garment folding apparatus configured to fold a garment during a process of conveying the garment, the garment folding apparatus comprising:
a loading assembly configured to load the garment;
a folding assembly configured to fold the loaded garment while conveying the garment; and
an unloading assembly disposed below the folding assembly and configured to unload a completely folded garment,
wherein the folding assembly comprises a conveyor structure in which two or more conveyors are disposed in a horizontal direction,
wherein the conveyor structure comprises:
a stationary conveyor,
a sliding conveyor configured to operate to move away from the stationary conveyor in the horizontal direction,
a blade configured to operate to be inserted into a separation space between the sliding conveyor and the stationary conveyor,
a movable rail configured to move together with the sliding conveyor in the horizontal direction,
a cam provided on the movable rail,
a hinge included in the blade and configured to be rotated by movement of the cam, and
a spring configured to provide an elastic force to move the sliding conveyor to an initial position, and

wherein the conveyor structure is configured to, based on the sliding conveyor moving to a maximum spacing distance in the horizontal direction, cause the blade to operate in conjunction with the sliding conveyor and move downward.

11. The garment folding apparatus of claim 10 , wherein one surface of the cam is in contact with the hinge and is inclined to thereby cause the blade to be rotated by the movable rail that moves in the horizontal direction.

Assignees

• Lg Electronics Inc

Inventors

• Kim Keunjoo
• Kim Jeongyun

Classifications

• D06F89/00 Primary

  Apparatus for folding textile articles with or without stapling · CPC title

• B65G2201/0229

  Clothes, clothes hangers · CPC title

• B65G15/22

  comprising a series of co-operating units · CPC title

• D06F89/02 Primary

  of textile articles to be worn, e.g. shirts · CPC title