JPS5934686Y2 - Caulking material filling device - Google Patents

Description

[Detailed description of the invention] The present invention can streamline caulk filling work by installing a detector, an applicator, and a caulk filling tool along the joint so that they can move relative to the joint. The present invention relates to a caulking material filling device that can easily and quickly remove the protruding portion even when the caulking material protrudes outside the joint.

For example, in buildings using the panel construction method, an architectural panel P is used as a wall body, a floor body, etc., which is made by pasting face materials a on the front and back sides of a framework f made by joining frame materials into a rectangular shape as shown in FIG. However, a joint is formed in advance between the face materials a and a to absorb shrinkage and installation errors, and the joint is filled with caulking material C.

At that time, in order to improve the appearance and exhibit a waterproof effect, it is necessary to form a sufficient amount of caulking material C so that it is flush with the upper surface of the facing material a.

For this purpose, as illustrated in FIG. 3, the caulking material C is raised from the top surface of the facing material A at the joints between the facing materials 83, and the raised portion is removed using a rubber spatula, for example. At that time, the caulking material C protrudes and adheres to the face material a by about 5 to 10 mm in a band shape.

Note that the protruding portion d is in the form of a thin film and therefore dries quickly, requiring a great deal of effort to remove it.

Furthermore, the caulking material must be filled sufficiently and accurately.

The present invention is equipped with a detector, an applicator, and a caulking filling tool, and the applicator can automatically and efficiently apply a stripping agent, and also automates the caulking filling process, thereby facilitating caulking work. The purpose of the present invention is to provide a caulking material filling device (hereinafter referred to as the device) that can greatly improve efficiency, and one embodiment thereof will be described below with reference to the drawings.

1 and 2, the device 1 of the present invention includes a detector 2, an applicator 3 for applying a release agent, and a caulking material filler 4. In this example, the detector 2, the applicator 3, the caulking agent The material filling tool 4 is fixed to the mounting plate 5 integrally and in a straight line.

The mounting plate 5 has a U-shaped portion 11 that is fitted in a horizontal manner so as to be able to move horizontally on a horizontal frame 9 of a gate-shaped frame A7 that straddles a conveying device 6 such as a belt conveyor, and has a horizontal piece 12 and a vertical piece 13 that rises at the front end thereof. By connecting the upper end of the U-shaped portion 11 to the rond of the cylinder 15 whose rear end is fixed on the horizontal frame 9, the conveying device 6 is moved laterally as the cylinder 15 expands and contracts.

The detector 2 uses, for example, a so-called reflective phototube, detects the amount of reflected light, detects the joint between the facing materials a and a, and detects the starting point, and moves the mounting plate 5 horizontally with the cylinder 15 to the position of the joint. The positions are adjusted and the applicator 3 and the caulking material filling tool 4 are aligned on the joint, and the starting point of the joint is detected and the applicator 3 and the caulking material filling tool 4 are started.

Further, the detector 2 is inverted in close proximity to the horizontal piece 12 and the U-shaped portion 11.

The applicator 3 has a through hole 19 in the center of the bottom plate of a cylinder 16 screwed to the horizontal piece 12, and the through hole 19 is provided in the cylinder 16.
A chimp 22 having a convex portion 20 and a nozzle hole 21 provided in the center thereof is fitted, while a presser fitting 23 screwed into the cylinder body 20 is used to press the chimp 22 into contact.

The presser fitting 23 is connected to the nozzle hole 21 and the hose attachment part 2 at the upper end.
A guide hole 26 communicating with the hose mounting portion 25 is provided.
A hose 21 inserted into the nozzle hole 19 is connected to the stripping agent injection tank through an on-off plug (not shown).
is made of, for example, a sponge material, and is open toward a cylindrical application roller 30 that is water-containing.

Note that the application roller 30 is mounted on a bearing piece 2 that is placed below the horizontal piece 12.
The coating roller 30 is moistened by blowing out the peeling suction e from the nozzle hole 20 toward the coating roller 30, and the coating roller 30 is brought into contact with the upper surface of the facing material a conveyed by the conveying device 6, and the width is The release agent e is applied in the form of a strip whose width exceeds the outer end dimension of the protruding portion d.

As the release agent e, various liquids or powders such as water, soapy water, paraffin-based, silicone-based, fluorine-based, etc. are used depending on the materials and properties of the caulking material C and the facing material a. a
Use a material that can be reliably removed without leaving any residue on the surface of the caulking material C and that will not cause the caulking material C to dissolve or age.

The caulking material filler 4 consists of a so-called caulking gun, and is attached to the front surface of the vertical piece 13.

The detector 2, the applicator 3, and the caulking material filler 4 can be moved relative to each other when a joint is made by the conveying device 6 conveying, for example, a construction panel P in the figure.

When the device 1 conveys the construction panel P in the direction of the relative movement force, that is, to the left as indicated by the arrow X in FIG.
The applicator 3,
After aligning the caulking material filling tool 4 and opening the stopper after a predetermined period of time, the release agent e is sprayed from the nozzle hole 21 to the application roller 30 through the hose 21 and the guide hole 26, and the application roller 30 is sprayed. The release agent e can be applied by the roller 30 to the upper surface of the end of the face material a on the joint side, and at the same time, the caulking material filler 4 is operated to heap up and fill the caulking material C into the joint.

When the construction panel P finishes passing through the mounting plate 5,
Continuously fill the joints with caulking material C.

Moreover, even if protrusion occurs when removing the raised part with a spatula or the like in the next step, the release agent e exists between the protruding part d and the surface material a, so the protruding part d can also be easily removed. .

As mentioned above, the device is capable of continuously and automatically filling the caulking material by using the detector, the applicator, and the caulking material filling tool. Compared to the case of coating using a coating method, the coating ability is dramatically improved and the work efficiency can be greatly improved.

Furthermore, in the apparatus, when the applicator is formed into a roller shape, the release agent is prevented from entering the joint, and the adhesion strength between the facing material and the caulking material can be improved.

In addition to the phototube type detector, it is also possible to use a contact type detector that makes contact with the surface material.

Furthermore, when the caulking material has hydrophilic properties, using water as a release agent can delay the drying of the caulking material in the protruding areas, making it easier to remove the protruding parts, and also prevent it from penetrating into the joints. It can also be used to improve the adhesion between the caulking material and the facing material.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a perspective view showing the main parts thereof, and FIG. 3 is a sectional view showing the operation. 2... Detector, 3... Applicator, 4... Caulking material filling tool, 6... Conveyance device, a... Surface material, b...
Joint, C...Caulking material, d...Protruding part, e
...-*IJ release agent.

Claims (1)

[Scope of utility model registration request] A detector that detects joints between facing materials, an applicator that applies a release material to the upper surface of the joint-side end of the facing materials that sandwich the joints to prevent the caulking material from joining with the facing materials, and a tool that applies caulking material to the joints. A caulking material filling device in which a caulking material filling tool is attached so as to be movable along the joint and separate from the joint.