JPS589654Y2 - adhesive applicator - Google Patents

Description

[Detailed description of the invention] This invention relates to an adhesive applicator that can accurately apply adhesive to a predetermined position, has a removable liquid retaining member for cleaning, and is easy to install. The purpose is to provide a reliable adhesive application device.

An embodiment of this invention is shown in FIGS. 1 to 3.

That is, in this adhesive application device, a holder 5 holding a Hiro sponge 4 is held by a lower holding piece 6 of the tank 2 so that the adhesive 3 is supplied to the tank 2 through the supply pipe 1.

In this case, the adhesive 3 uniformly permeates into the sponge 4 through the through hole 7 of the tank 2 and the through hole 8 of the holder 5, so that the sponge 4. When pressed, a fixed amount of adhesive can be applied only to the portion 10.

Moreover, when the holder 5 is attached to the tank 2, the inwardly bent pieces 11 of the clamping pieces 6 engage with the side grooves 12 of the holder 5, thereby ensuring a state in which both are connected.

Since the holder 5 is held by the clamping pieces 6 in this way, the holding is reliable, and it can be applied to a large-sized device that coats a wide area.

Further, since the sponge 4 can be easily attached and detached together with the holder 5, the sponge 4 can be easily cleaned.

Furthermore, since the side groove 12 for engagement of the clamping piece 6 is recessed inwardly, the sponge 4 is clamped by the protrusion formed on the back surface of the groove, and the sponge 4 can be attached reliably.

The amount of adhesive applied can be increased or decreased by changing the shape or number of through holes 8 of the holder 5.
The coating can also be performed automatically by setting it in an automatic machine (not shown).

As described above, in the adhesive applicator of this invention, a liquid retaining member is attached to the lower part of a tank that stores adhesive supplied through a supply pipe, and the adhesive in the tank is made to permeate into the liquid retaining member. As a result, the adhesive can be applied accurately to the designated location, and the liquid retaining member can be attached and removed for cleaning.
Moreover, there is an effect that the installation can be carried out reliably.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of this invention, FIG. 2 is a cross-sectional view of the broom, and FIG. 3 is an exploded perspective view of the broom. 1. Supply pipe, 2. Tank, 3. Adhesive, 4.
... sponge, 5... holder, 6... clamping piece, 7,
8.Shi Hidekou.

Claims (1)

[Scope of utility model registration request] A pair of clamping pieces each having an inwardly bent piece are protruded downward from the bottom face, and between the clamping pieces there is a tank having a through hole in the bottom face and connected to an adhesive supply pipe, and a tank having an inner part on the outer surface of both flanges. a holder having a side groove that is recessed in a direction to engage the inwardly bent piece, has a through hole in the wear I that is aligned with the through hole, and is removably fitted between the holding pieces; , and a liquid retaining member attached to the holder so that the = part fits therein.