Transport apparatus

Patent metadata

Field	Value
Publication number	US-10035664-B2
Application number	US-201715663054-A
Country	US
Kind code	B2
Filing date	Jul 28, 2017
Priority date	Jan 29, 2015
Publication date	Jul 31, 2018
Grant date	Jul 31, 2018

Abstract

A transport apparatus comprises: transport means 150 which is equipped with transport members 152 for holding preforms 200 to be rotatable in a horizontal direction and transports the transport members 152 along a transport line 151 ; and positioning means 300 for aligning the preforms 200 in a predetermined direction. The transport members 152 include regulation members for regulating the rotation of the preforms 200 aligned in the predetermined direction by the positioning means 300.

First claim

The invention claimed is:

1. A transport apparatus for transporting preforms to be blow-molded, comprising:
transport device which is equipped with transport members for holding the preforms to be rotatable in a horizontal direction and transports the transport members along a transport line; and
positioning devices configured to align the preforms in a predetermined direction,
wherein the transport members include regulation members for regulating a rotation of the preforms aligned, in the predetermined direction by the positioning devices.

2. The transport apparatus according to claim 1 , wherein
the transport member comprises
a support shaft for supporting the preform, and
a housing for holding the support shaft to be rotatable, and
the regulation member includes
a slide member which is provided in an outer peripheral part of the support shaft so as to be slidable in an axial direction of the support shaft and is transported in a constant direction, with respect to the transport line,
raising/lowering devices configured to move the slide member upward or downward when she preform is aligned in the direction by the positioning means, and
a pinched member to be pinched between the support shaft and the slide member when the slide member is moved by the raising/lowering devices.

3. The transport apparatus according to claim 2 , wherein
at least two of the slide members provided in the transport members which are adjacent to each other are coupled to be individually slidable.

4. The transport apparatus according to claim 2 , wherein
the pinched member is an O-ring which is mounted on the outer peripheral part of the support shaft, and seals a gap between the support shaft and the slide member when the slide member is moved by the raising/lowering devices.

5. The transport apparatus according to claim 3 , wherein
the pinched member is an O-ring which is mounted on the outer peripheral part of the support shaft, and seals a gap between, the support shaft and the slide member when the slide member is moved by the raising/lowering devices.

6. The transport apparatus according to claim 1 , wherein
the transport member comprises
a support shaft for supporting she preform, and
a housing for holding the support shaft to be rotatable, and
the regulation member comprises
a longitudinal slide member which is mounted on the support shaft so as to be slidable above a flange portion of the support shaft,
an urging member for urging the longitudinal slide member toward the flange portion, and
a transverse slide member which is provided to surround an outer periphery of the support shaft and, when slid on the flange portion in a diametrical direction of the support shaft, can engage a gap between the flange portion and the longitudinal slide member while pushing up the longitudinal slide member against an urging force of the urging member.

Assignees

• Nissei Asb Machine Co Ltd

Inventors

• Yumoto Haruhito

Classifications

• B65G2201/0235

  Containers · CPC title

• B29C49/38

  mounted on movable endless supports {(B29C49/0021 takes precedence)} · CPC title

• B29L2031/7158

  Bottles · CPC title

• B29C49/06

  Injection blow-moulding · CPC title

• B29L2031/712

  Containers; Packaging elements or accessories, Packages (closures therefor B29L2031/56; ink or toner cartridges B29L2031/7678; squeeze tubes B29L2023/20; suitcases B29L2031/7418) · CPC title