Conveyor device

Abstract

The present invention provides a conveyor device for a conveyor, wherein the conveyor device has relative small width in the left and right direction, and relative great freedom of carrier design, and is provided with a driven portion driven by a power chain driving device and a driven portion driven by a roller chain driving device on the carrier which supports materials to be transported and is able to move along rails. A driven clamping claw (13), which is clamped with the front part of a driven clamping claw arranged on a power trolley supported and guided by power tracks, is arranged at the lower part of a free trolley (12) which is supported and guided by free tracks (11); and a driven clamping claw (14), which is clamped with the rear part of a front driven clamping claw (33) and the front part of a rear driven clamping claw (34), is arranged at the rear position of the driven clamping claw (13) of the free trolley (12), in order to enable the driven clamping claw (14) to be positioned between the front driven clamping claw (33) and the rear driven clamping claw (34) which are pairing from front to back, and are arranged on a roller chain (32) supported and guided by a guide rail (31) of a roller chain driving device (D2).

Description

technical field [0001] The present invention relates to a conveyor device in which a driven part driven by a power chain drive device and a driven part driven by a roller chain drive device are provided in a carrier that supports objects to be conveyed and can move along a track, especially The present invention relates to a conveyor device suitable for use in a paint booth where objects to be conveyed are painted by a painting robot, and in a drying oven for drying the objects to be conveyed after painting. Background technique [0002] Generally speaking, the friction roller conveyor is suitable for the storage area of ​​high-speed transportation, and the accumulation type (power & free) hoisting conveyor is suitable for the inclined part or requirements of the vertical direction that will slip in the friction roller conveyor. Heat-resistant drying oven (oven). [0003] As a conveyor device that can use both such a friction roller conveyor and a power-and-play hoisting co...

AI Technical Summary

Problems solved by technology

[0009] The roller chain conveyer like Patent Document 2 used in the coating tank that is painted by a painting robot is due to being located on the side of a pair of left and right travel rails (for example, referring to Patent Document 2 figure 2 ), so the width of the left and right directions of the conveyor becomes larger, the space efficiency deteriorates, and the smooth flow of the air forced to circulate from the painting robot part toward the direction of the conveyor track installed on the floor part of the painting booth is affected by the width. The problem with large track obstructions

In addition, since it is necessary to separately provide the receiving part on the carrier body, there is a problem that the degree of freedom in the design of the carrier decreases and the manufacturing cost increases.

[0010] Furthermore, since the driving system such as the roller chain is located close to the opening on the upper surface of the conveyor cover, there is a problem that the paint is easy to adhere to.

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