JPS6394565U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway front view of a paint coating device that is an embodiment of the present invention. Figure 2 is the first
It is a partially cutaway front view of the application roller device shown in the figure. FIG. 3 is a sectional view of the applicator roller device of FIG. 2. FIG. 4 is a front view showing a state in which paint is applied to the rear end surface of the plate by the paint applicator shown in FIG. 1. 10: Steel material (plate material), 14: Application roller device,
16: Bottom surface, 32: Support block (support member),
34: Rotating shaft, 36: Holding plate (holding member), 40
: Application roller, 44: Sponge (porous elastic body)
, 48: Weight (biasing means), 52: Stopper, 54
: Rear end surface.

Claims (1)

[Claims for Utility Model Registration] (1) A paint application device that applies paint to the lower surface of a board that is conveyed in one substantially horizontal direction and to the rear end surface that is approximately perpendicular to the lower surface, wherein the paint is applied to the outer periphery. a holding member that holds a coating roller equipped with a porous elastic material to be impregnated so as to be rotatable about an axis substantially horizontally and perpendicular to the one direction; and a roller holding member that holds the coating roller of the holding member. a supporting member that supports the holding member so that the roller holding portion can move in the vertical direction; and a supporting member that supports the holding member so that the roller holding portion can move upward; urging means for pressing the coating roller upwardly along the rear end surface when the rear end of the plate material passes; and a front end of the plate material abutting the coating roller or the holding member. and a stopper that resists the urging force of the urging means and prevents the holding member from moving at a position where a force is applied to the holding member so that the roller holding portion moves downward when the roller holding portion is moved. A paint application device featuring: (2) The paint application device according to claim 1, wherein the porous elastic body is a sponge. (3) The holding member has a porous elastic body whose outer peripheral portion is impregnated with the paint, and holds the transfer roller immersed in the paint housed in a container so that the outer peripheral surface thereof is the outer peripheral surface of the application roller. The paint application device according to claim 1 or 2, wherein the paint application device is rotatably held about an axis substantially parallel to the application roller while being pressed. (4) The support member is connected to the application roller that is integrally fixed to the holding member at a position slightly lower than the lower surface of the plate material and on the upstream side of the application roller in the one direction. The device supports a parallel rotating shaft so as to be rotatable around the axis, and the biasing means is a tip of a lever that is integrally fixed to the rotating shaft and extends toward the opposite side from the application roller. The paint application device according to any one of claims 1 to 3, which is a weight provided in the utility model. (5) In the utility model registration request, the plate material is conveyed slightly diagonally upward as it moves away from the paint applicator on the downstream side in the one direction from the position where the paint is applied by the applicator roller. Range 1
The paint coating device according to any one of items 1 to 4.