CN-115362107-B - Glass plate conveying unit

Abstract

The glass sheet conveying unit (1) is provided with a packing tray (3) for loading a glass sheet laminate (2) having a plurality of glass sheets (G), a conveying container (5) for accommodating a glass sheet package (4) obtained by loading the glass sheet laminate (2) on the packing tray (3), and a fixing tool (10) for fixing the packing tray (3) to the upper part in the conveying container (5).

Inventors

• Hiroo Teshima
• NISHIKAWA YOSHINORI

Assignees

• 日本电气硝子株式会社

Dates

Publication Date

20260505

Application Date

20210409

Priority Date

20200421

Claims (4)

1. 1. A glass sheet conveying unit is provided with a packing tray for loading a glass sheet laminate having a plurality of glass sheets, and a conveying container for accommodating a glass sheet package obtained by loading the glass sheet laminate on the packing tray, The glass sheet conveying unit is characterized in that, The glass sheet conveying unit is provided with a fixing tool for fixing the packing tray at the upper part in the conveying container, In the transport container, the glass plate laminate is mounted on the packing tray in an inclined posture inclined between the two side walls of the transport container, The first end of the fixing tool is fixed to a corner between a side wall located on the front side of the glass sheet laminate and a ceiling wall in the conveyance container.
2. 2. The glass sheet conveying unit of claim 1, wherein, The packaging tray has a back surface support portion for supporting the glass sheet laminate from the back surface side, and the second end portion of the fixing tool is fixed to the back surface support portion.
3. 3. Glass sheet conveying unit according to claim 1 or 2, wherein, The bundling tray has a base portion disposed on the bottom side of the glass sheet laminate, and the second end portion of the fixing tool is fixed to the base portion.
4. 4. Glass sheet conveying unit according to claim 1 or 2, wherein, The fixing tool is made of metal.

Description

Glass plate conveying unit Technical Field The present invention relates to a glass sheet conveying unit, and more particularly to a glass sheet conveying unit including a packing tray for loading a glass sheet laminate and a conveying container. Background As is known, in the field of glass sheet packaging, a process is performed in which a glass sheet laminate in which a plurality of glass sheets and interleaving paper or the like are alternately arranged is loaded on a packaging tray. When these glass sheets are conveyed, a process is performed in which a glass sheet package obtained by loading a glass sheet laminate in a packaging unit is housed in a conveyance container. In the case of carrying out the transport using the transport container, it is necessary to fix the packing tray in advance in the transport container. As a method for this, for example, patent document 1 discloses that a strapping tape is transversely placed on an upper portion of a packing tray, and both ends of the tape are fixed to a bottom portion (floor surface) in a transport container. Prior art literature Patent literature Patent document 1 Japanese patent application laid-open No. 2014-122074 Disclosure of Invention Problems to be solved by the invention However, according to the method of fixing both ends of the strapping to the floor surface in the transport container as disclosed in patent document 1, there is a problem in terms of space for fixing the bundling tray due to the current situation that the bundling tray is also enlarged with the enlargement of the glass plate. Further, according to the method disclosed in this document, a long strapping tape is required in a relationship in which the strapping tape is transversely placed on the upper portion of the packing tray and both ends thereof are fixed to the floor surface in the transport container. In addition, if the bundling tray is also enlarged with the enlargement of the glass plate, the bundling strap has to be further elongated. Therefore, it is difficult to maintain the packing tray in a stable fixed state against vibration and shake during conveyance. In view of the above, an object of the present invention is to provide a glass sheet conveying unit that can avoid a problem in a space for fixing a packing tray in a conveying container, and can maintain the packing tray in a stably fixed state against vibration and shake during conveyance. Means for solving the problems The present invention has been made to solve the above-described problems, and is characterized in that the glass sheet conveying unit includes a bundling tray for loading a glass sheet laminate having a plurality of glass sheets, and a conveying container for accommodating a glass sheet bundling body obtained by loading the glass sheet laminate on the bundling tray, and the glass sheet conveying unit includes a fixing tool for fixing the bundling tray to an upper portion in the conveying container. According to this structure, even if the glass sheet packing body becomes large with the increase in the size of the glass sheet, the upper portion in the transport container having a free space is effectively used for fixing the packing tray. This avoids the problem of space for fixing the packing tray in the transport container. Further, since the length of the fixing tool is sufficient to reach the upper portion in the transport container from the packing tray, the packing tray can be maintained in a stable fixed state against vibration and shake during transport. In this configuration, it is preferable that the glass plate laminate is mounted on the packing tray in an inclined posture in which both side walls of the conveyance container are inclined with respect to each other in the conveyance container. In this way, even a large glass plate having a larger size than the height and width of the internal space of the container can be accommodated. In this configuration, it is preferable that the first end of the fixing tool is fixed to a corner between a side wall located on the front side of the glass sheet laminate and a ceiling wall in the conveyance container. In this way, a wide free space formed on the front side of the glass sheet laminate in the conveyance container is located near the corner portion where the first end portion of the fixing tool is fixed. Therefore, when an operator or the like fixes the first end portion of the fixing tool to the corner portion, the glass plate laminate does not become disturbed due to the existence of the wide free space. This improves the work efficiency when the fixing work is performed. In this configuration, it is preferable that the first end of the fixing tool is located on the front side of the glass sheet laminate in the conveyance container. In this way, when the first end of the fixing tool is fixed to the corner portion in the transport container by the belt or the like, the laminate can be prevented from coming into contact with the belt.