Forming a Box Using a C-Case

Abstract

This invention is directed to designing a machine and a box so that one apparatus can be used for inserting the bundle from the top and the side by using two pieces of cardboard. One piece of the Cardboard is formed into U Channel for loading a bundle into the U Channel from the side or top.

Claims

1. A process of forming a box with a first and second piece of cardboard comprising, forming the first piece of cardboard into a U-channel having an open sides and open top having extensions along the perimeter for bonding to the second piece of cardboard, placing the U-channel on a conveyor placing a bundle into the a U channel, placing the second piece of cardboard on top of the U channel to covers up the top opening of the U-channel, bending the second piece of cardboard to cover up the open sides of the first piece of cardboard, and bonding the extensions from first of cardboard to the second piece of cardboard to form a box.

2. A process according to claim 1 wherein the extension are flaps on the perimeter of the first piece of cardboard for bonding to the second piece of cardboard.

3. A process according to claim 1 including placing the bundle into the U Channel from a side of the U Channel.

4. A process according to claim 1 including placing the bundle into the U Channel from the top of the U Channel.

5. An apparatus for forming a box on a conveyor with a first and second piece of cardboard comprising, means for forming the first piece of cardboard into a U-channel having open sides and an open top with extensions around the perimeter for bonding to the second piece of cardboard, means for placing the U-channel on a conveyor, means for placing a bundle into the U channel, means for placing the second piece of cardboard on top of the U channel to covers up the top opening of the U-channel, means for bending the second piece of cardboard to cover up the open sides of the U-channel, means for bonding extensions along the perimeter along the first piece of cardboard to the second piece of cardboard to form a box.

6. An apparatus according to claim 5 wherein the means for placing the bundle into the U Channel includes means for placing the bundle into the U Channel from the side or top of the U Channel.

Description

BRIEF DESCRIPTION OF THE DRAWING

[0004] FIG. 1 shows a C case in the shape as a U channel.

[0005] FIG. 2 shows a top sheet placed on top of the U Channel.

[0006] FIG. 3 shows a box formed by folding the top sheet to form a box.

[0007] FIGS. 4, 5 and 6 shows a U Channel place on a bucket conveyor.

DESCRIPTION OF THE INVENTION

[0008] FIG. 1 shows a first piece of cardboard 1 bend at score lines 2 to form a C Case 5 shaped as a U-Channel. The U-Channel has vertical sides 15 and 16 connected to bottom 17, The perimeter of the C Case 5 has extensions such as flaps 3 to be used for gluing to another piece of cardboard 4. FIG. 2 shows a cardboard 4 placed on the top of the C Case 5. Cardboard 4 has three sections 6, 7 and 8. FIG. 3 shows section 6 covering the top opening of the C Case and sections 7 and 8 cover the side opening of the C Case to form a box 9. The flaps 3 bond the C case to the second piece of cardboard. FIG. 4 and side view FIG. 5 show a moving bucket conveyor 10 having a C case 5 placed in a bucket 11. The sides of the C Case are held in place by the bucket conveyor. Having the top and sides open, a bundle 12 can be placed on the bottom 17 of the C Case by using a pick and place machine to insert the bundle from the top. In the alternative the bundle can be pushed through the side opening of the C case 5 onto bottom 17. After the bundle or bundles are placed in the C case, the cardboard 4 is placed on top of the C case. Optionally fingers 13 keep section 7 and 8 in a temporary vertical position before folding of the (tabs) flaps. Sections 7 and 8 are bend along their score lines 2 to form a C shape (u-Channel). At substantially the same time, the flaps 3 of the first piece are bent into position to be glued on the sides of cardboard 4 to form box 14. The movement of the conveyor can be continuous or intermittent depending on the desired movement of the conveyor