JPS6320922Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air purifying device with a conveying device in a clean room, in which the conveying device is supported by a line clean booth.

In order to perform work using a transport device on the underside of a line clean booth in a clean room, there is equipment that allows the transport device to move on rails placed on the floor of the clean room. However, in this case, the rails on the floor hindered movement of production equipment or workers, as well as changes in the production line.

In addition, there are devices in which a hanging structure is formed independently on the ceiling, and a transport device or the like is movably held in this hanging structure. However, in this case, strong members had to be used to provide rigidity and earthquake resistance to the hanging structure, which was not desirable.

Therefore, the present invention eliminates these drawbacks, supports the transfer device on the side of the line clean booth so that it does not hinder the movement of the transfer device or workers in the clean room, and supports the line clean booth with rails, etc. The purpose is to be able to double as reinforcement for the booth.

Next, the air purifying device with a conveying device of the present invention will be explained with reference to the drawings. A line clean booth 2 is formed by linearly arranging a plurality of air cleaning units 3 along a wall 1 of a clean room and below the ceiling. The air cleaning unit 3 is formed of a fan 4, a pressurized chamber 5, and a filter 6, and when the fan 4 is driven, clean air flows downward from the filter 6 through the pressurized chamber.

The outer peripheral surface of the Line Clean Booth 2 is reinforced by a reinforcing member 7, and the reinforcing member 7 includes a plurality of horizontal members 8a along the upper surface of the Line Clean Booth 2 in a direction perpendicular to the wall, as shown in FIG. The horizontal member 8
a, and a plurality of vertical members 8b extending vertically along the front surface of the line cleaning booth 2, and an inclined member 8c reinforcing the two members 8a, 8b;
It is formed of a connecting member 8d that connects each horizontal member 8a, and a connecting member 8e that connects each vertical member 8b. The reinforcing members 7 may be formed in the line cleaning booth at appropriate intervals with a size corresponding to each air purifying unit 3, or may be formed in a connected manner.

Two horizontal rails 9 are attached to the reinforcing material 7 on the front side of the line clean booth 2.
The rail 9 has a convex or concave cross section, and is adapted to be slidably fitted with a supporting portion of a conveyance device, which will be described later. Production equipment 10 or a workbench is arranged below the line cleaning booth. In order to operate the production equipment 10 or move parts, a transport device 11 such as a robot is installed facing the production equipment 10. Conveying device 11
is a drive unit 12 whose movement is controlled along the rail 9.
A support portion protruding from the drive portion 12 is slidably fitted to the rail 9. And the drive section 12
As a result of the operation, the transport device 11 is moved along the front surface of the line cleaning booth 2. Note that it is also possible to attach operating wiring for wirelessly operating the transport device 11 to the line cleaning booth 2.

The present invention is constructed as described above and movably holds the conveyor equipment etc. by rails attached to the reinforcing material, so the front work surface of the production equipment below the line clean booth is usually empty, making it easy to handle the production equipment. This also makes it easier to change the production line. Furthermore, since the rail and reinforcing material also serve as reinforcement for the line-cleaning booth, it is more economical and lighter in weight than reinforcing the line-cleaning booth and reinforcing the rail holding separately.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an air purifying device with a conveying device;
FIG. 2 is a perspective view of the reinforcing material, and FIG. 3 is a side sectional view of the air cleaning device. 2... Line cleaning booth, 2... Air cleaning unit, 7... Reinforcement material, 9... Rail, 11...
Conveyance device.

Claims (1)

[Scope of utility model registration request] A line clean booth is formed by arranging multiple air purifying units in succession along the lower surface of the ceiling, and a rail is attached along the longitudinal direction of the front side of the line clean booth, and a transport device such as a robot can be moved on the rail. An air purifier with a conveyor device held in the air purifier.