JP2016123964A5

JP2016123964A5 -

Info

Publication number: JP2016123964A5
Application number: JP2015002152A
Authority: JP
Filing date: 2015-01-08
Publication date: 2018-01-11
Anticipated expiration: 2035-01-08

Claims

A method of applying a coating material to a substrate by using an applicator or dispenser incorporated in a coating booth equipped with at least an exhaust means, and a plurality of substrates to be coated First, the tray is positioned and placed on a tray whose area is larger than the sum of the areas of the plurality of objects to be coated, and the tray is automatically positioned on the table at the tray placement position outside the coating booth. And a second step of placing the table, a third step of automatically moving the table inside the coating booth by opening the shielding mechanism between the coating booth and the outside, and closing the shielding mechanism; A fourth step of applying the coating material in a single layer or multiple layers on the object so that the coating pattern does not protrude from the tray by the relative movement of the applicator and the table; Tray placement position outside the booth with the mechanism open Fifth step and the tray placing the object to be coated on the table coating method characterized by automatically removed from the table to move automatically to the downstream by an automatic machine to be moved.

A method of applying a coating material to a substrate with a coating device (Applicator or Dispenser) incorporated in a coating booth equipped with at least an evacuation means. A first step of positioning and placing a small-sized object to be coated and positioning and placing a mask having a size equal to or larger than that of the tray on the object to be coated, and placing the tray outside the coating booth A second step of automatically positioning and placing the tray on the table at a position, and the table is automatically moved into the coating booth by opening a shielding mechanism between the coating booth and the outside. A third step of closing the mechanism; and a fourth step of applying the coating material to the object to be coated in a single layer or multiple layers so that the applicator and the table move relative to each other so that the coating pattern does not protrude from the tray. Process and the table after application A fifth step in which the shielding mechanism is opened and moved to a tray placement position outside the booth, and the tray on which the article to be coated on the table is placed is automatically removed from the table by an automatic machine and automatically downstream. The coating method characterized by moving to.

2. The coating method according to claim 1, wherein a mask having an outer dimension equal to or larger than that of the tray is positioned and placed in advance on an object to be coated on the tray.

A loader mechanism is provided upstream of the automatic placement means on the tray table on which the object is placed, and the table is a heating table, and the object heated by heat conduction is coated in the coating booth. After the material is applied and the volatile content of the coating material on the object is volatilized by 95% or more, the table is moved out of the coating booth, and an unloader mechanism is provided downstream of the tray automatic removal means, and the loader and 2. The coating method according to claim 1, wherein the unloader mechanism is a dual-purpose device.

The magazine rack of the tray for coating is installed upstream of the loader mechanism and downstream of the unloader mechanism, and the tray on which the coating is placed is automatically taken in and out of the same shelf of the magazine rack. The coating method according to claim 4.

This is a method in which a coating material is applied to a substrate (Substrate) on a tray with a coating device (Applicator or Dispenser) incorporated in a coating booth equipped with at least an exhaust means. A first step of placing the tray in the order of placement, coating booth, and oven; and the table has a suction function, and a mask is set on the object to be coated on the tray sucked by the table, and the coating is performed. A second step of applying to the object to be coated on the table moved to the booth with an applicator, and a third step of removing only the mask with an automatic machine after the application is completed, the table is moved to the tray placement position; The table moves past the coating booth with the object to be coated on the tray to the oven, stops the adsorption and promotes at least the curing of the coating on the object, and then starts the adsorption. Through the booth A fourth step of moving to the lay placement position, and a fifth step of re-mounting the mask on the object to be coated, moving the table to the coating booth, and laminating the coating material on the object to be coated with the applicator. A coating method comprising the steps of:

A plurality of coating devices (COATER) are arranged in parallel, the entrances of the objects to be coated to the plurality of coating devices are arranged in series, and the trays on which the objects are placed are automatically conveyed to the entrances of the respective coating devices. The tray on which the object to be coated is placed is moved and positioned on the table at the tray placement position of the coating apparatus by an automatic machine and is placed on the table. The table is moved into the coating booth and is coated by the coating device. The coating material is applied to the coating material, the table is moved to the tray mounting position, the tray is moved to the inlet of the coating apparatus by the automatic machine, and the coating apparatus inlet and the downstream coating apparatus are moved by a conveyor or another automatic machine. After moving to the oven between the entrances to accelerate the curing or curing of the coating material, move to the downstream coating device entrance and coat the coating material on the coating material with the applicator at the downstream coating device Then cured in the downstream oven Other coating method characterized in that to accelerate the curing.

A mask is set on the object to be coated placed on the tray, and at least the tray and the object are adsorbed by a table having an adsorption function. 8. The coating method according to claim 7, wherein the mask of the object conveyed to the post-coating apparatus inlet is removed, and only the tray and the object to be coated are moved to an oven to accelerate drying or curing.

9. The coating method according to claim 8, wherein the removed mask is transported by an automatic machine or a separate conveyor, and set again on an object to be coated at an entrance of a downstream coating apparatus.

The coating material is a slurry (SLURY) containing a solvent, and the slurry attached to the mask is recovered by dissolving it with a solvent. After the solvent is volatilized, the solvent is newly added to make a slurry and reused. The coating method according to any one of claims 2, 3, 6, 8, and 9.

The object to be coated is an LED or a member for LED, the coating material is a slurry (SLURY) composed of a phosphor and a silicone binder and a solvent, or a phosphor and a solvent, and the coating is a spray coating method. The coating method according to claim 10.

At least one coated object is positioned and placed on a tray of aluminum or copper base material with a thickness of 1 mm or less, and the thickness is 1 mm or more and the specific gravity is twice that of aluminum. The mask made of the above base material is positioned and placed, the mask is the same as or larger than the outer dimension of the tray, and the area is an order of tray> the object to be coated (single or plural sum), The tray is positioned and placed on a table with a heating and adsorption function by an automatic machine, the table moves to the coating booth, and the table and the coating device move relative to each other so that the coating material does not protrude from the mask. 4. The coating method according to claim 3, wherein the tray on the table is automatically moved downstream.

A method of applying a coating material to an object to be coated with an applicator incorporated in an application booth equipped with at least an exhausting means, wherein one or a plurality of objects to be coated are positioned and placed on a tray, and A first step of positioning and placing a mask having a size larger than that of the coating object on the coating object to form a coating assembly, and the coating assembly is shielded from inside and outside of the coating booth by a conveyor. The second step of automatically moving the coating mechanism into the coating booth by opening the mechanism and closing the shielding mechanism, and the coating device and the coating object assembly move relatively so that the coating pattern does not protrude from the mask. As described above, the third step of applying at least one layer of the coating material to the object to be coated, and after the coating is completed, the object assembly is moved to the outside of the booth by opening the shielding mechanism or the shielding mechanism on the opposite side and further downstream. To move to Coating method according to claim.

The coating material stored in the magazine rack is transported from the loader to the coating booth, the coating material is automatically applied by the applicator in the coating booth, transported from the coating booth to the unloader, and coated on the magazine rack by the unloader. An apparatus for storing articles, wherein a first step of positioning and placing an article to be coated on a tray, and storing the tray on which the article to be coated is placed in a magazine rack; and The second step of setting in the unloader combined device, the tray is pushed out to the conveyor, the tray is lifted and moved by an automatic machine at a predetermined position in the moving direction of the conveyor, and heated at the tray mounting position outside the coating booth. A third step of positioning and placing on the suction table, a fourth step of moving the table in the booth by opening the shutter and closing the shutter, and the step A fifth step of applying at least one layer of coating material with the applicator by moving the coating object on the bull relative to the applicator; and after the application, the table is moved to the tray placement position by opening the shutter. The tray is lifted by the automatic machine, moved to a conveyor and placed on the conveyor, and the tray is stored in a magazine by an unloader while moving by the conveyor.