CN103114709A - Gluing device capable of fast bonding construction insulated fastener - Google Patents

Abstract

A gluing device capable of fast bonding a construction insulated fastener is characterized by mainly comprising a base plate (1), a connector (2) and a glue surrounding ring (3), wherein a glue outlet through-hole (4) is formed in the center of the base plate (1). One end of the glue outlet through-hole (4) is communicated with an outlet of a glue gun through the connector (2), a connecting structure which is connected with the glue gun is arranged on the connector (2), and the glue surrounding ring (3) is fixed on the surface of a glue outlet of the glue outlet through-hole (4) of the base plate (1). The connector (2) and the glue surrounding ring (3) are respectively located on two opposite surfaces of the base plate (1). The glue surrounding ring (3) can form a volcano conical-shape glue layer which is a little higher in the center and lower on the periphery without air holes in the surface on a coating surface. The gluing device capable of fast bonding the construction insulated fastener has the advantages of being simple in structure, convenient to manufacture and fast in operation speed.

Description

Gluing device capable of quickly bonding building insulation fasteners

technical field

The invention relates to a building construction product, in particular to a construction tool matched with a construction glue gun for uniformly coating a construction glue in a tube on a structural part or a building surface, specifically a construction tool capable of fast bonding Gluing device for building insulation fasteners.

Background technique

At present, building energy conservation is a policy strongly advocated by the state and has been enforced. There are many problems in the building thermal insulation system, of which there are two major ones: one is the flame retardancy of thermal insulation materials, and the other is the fixing parts. The problem of water seepage in the wall caused by the perforation. In terms of fire prevention, the country currently adopts solutions such as selecting A-level non-combustible materials for insulation materials, or adding fire-proof isolation belts to each layer of the benzene board system. There are many solutions to solve the problem of water seepage. Among them, the solution of using adhesive to bond the fixing parts is a good choice. At present, it is mainly used in closed curtain walls or dry-hanging stone systems.

The current bonding construction process includes two steps of gluing and bonding:

1. Glue

First apply the adhesive directly to the end of the adherend. The amount of glue applied (actually related to the thickness of the glue layer) is also an important factor affecting the bond strength. The glue should be applied evenly. Generally, the amount of glue applied is 0.05-0.1mm for synthetic adhesives and 0.1-0.2mm for inorganic adhesives. If the adhesive layer is too thin, the adhesive cannot fill the uneven gaps on the surface of the substrate, leaving vacancies, and the bonding strength will be low. When the thickness of the adhesive layer is too thick, the bonding strength will also decrease.

2. Bonding

This step is to fit the adherend that has been coated with the adhesive surface to ensure that the adhesive surface is completely fitted and positioned. If necessary, apply a certain pressure to make the adhesive flow better and infiltrate the adherend. surface for maximum contact between the adhesive and the substrate surface.

After the adhesive parts are closed, the air on the contact surface of the adhesive layer should be removed, and the air can be removed by means of finger pressure, hammer pressure, flattening, vibration, etc.

It can be seen from the above that how to quickly and evenly apply the adhesive to the adherend or the wall is the key to improving the construction efficiency and quality, but the current construction method is completely dependent on the experience of the operator, and the glue is directly applied by hand. On the adherend or the wall, it is easy to cause uneven thickness of glue application, and pores appear after bonding, which affects the bonding strength, wastes the amount of glue used, slow glue application speed, and low efficiency.

Contents of the invention

The object of the present invention is to design a gluing device capable of quickly bonding building thermal insulation fasteners in view of the problems of low construction efficiency and easy formation of air bubbles in the existing cylindrical adhesives.

Technical scheme of the present invention is:

A gluing device capable of quickly bonding building thermal insulation fasteners is characterized in that it is mainly composed of a chassis 1, a joint 2 and an apron 3, the center of the chassis 1 is provided with a glue outlet through hole 4, and the outlet One end of the glue through hole 4 communicates with the outlet of the glue gun through the joint 2, and the joint 2 is provided with a connecting structure connected with the glue gun, and the apron ring 3 is fixed on the outlet of the glue outlet through hole 4 on the chassis 1. On the surface where the glue outlet is located, the joint 2 and the apron ring 3 are respectively located on two opposite surfaces of the chassis 1; Surrounded by slightly lower volcanic cone-shaped rubber layer.

The connection structure provided on the joint 2 and connected to the glue gun is a threaded structure or a buckle structure.

The shape of the apron 3 is matched with the shape of the bonding surface of the fastener to be consolidated.

The shape surrounded by the rubber ring 3 is a ring structure surrounded by circles, polygons, fans or irregular curves.

The height of the apron 3 matches the thickness of the adhesive to be coated.

The height of the apron 3 is not less than 1mm.

The apron 3 is fixed on the end surface of the chassis 1 in a semicircular protruding shape.

Beneficial effects of the present invention:

(1) The present invention can be matched with the existing manual or electric guns in the market. The chassis can be specially made according to the shape of the bonding surface of the fixing parts, and the construction can be carried out after installing the rubber cartridge, and the installation and replacement are quick and convenient.

(2) In the present invention, the cross-sectional space formed by the rubber ring can make the adhesive fill the uneven gaps on the surface of the substrate, and the bonding surface is completely fitted and positioned without leaving any gaps, which is beneficial to the uniformity of the adhesive layer, no bubbles, and No lack of glue, improve the bonding strength.

(3) The rubber ring can be made of soft non-stick materials, which can adapt to the unevenness of the wall, control the amount of glue applied, save costs, and speed up the construction speed and improve construction efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the shape of the adhesive applied by using the gluing device of the present invention.

Fig. 3 is a schematic diagram of the use state of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1-3.

A gluing device capable of quickly bonding building insulation fasteners, which is mainly composed of a chassis 1, a joint 2 and an apron 3, the shapes of the chassis 1 and the apron 3 can be the same or different, and when the same, the chassis 1 The radial size of the apron ring 3 should be greater than that of the apron ring 3, and the shape of the apron ring 3 should match the shape of the bonding surface of the fastener to be consolidated, and can be designed as circular, polygonal, fan-shaped or irregular The ring structure formed by the curved line, the surrounding rubber ring 3 can be fixed on the end face of the chassis 1 in a semicircular protruding shape, as shown in Figure 1, the height of the surrounding rubber ring 3 should match the thickness of the adhesive to be coated, generally not less than 1mm. The center of the chassis 1 is provided with a glue outlet through hole 4, and one end of the glue outlet through hole 4 communicates with the outlet of the glue gun 5 through the joint 2, as shown in Figure 3, the joint 2 is provided with a connection structure connected with the glue gun, the The connection structure can be a threaded structure (Figure 1, 3) or a snap-fit structure, the apron 3 is fixed on the surface where the glue outlet of the glue outlet hole 4 on the chassis 1 is located, and the joint 2 and The apron rings 3 are respectively located on two opposite faces of the chassis 1; the apron rings 3 can form a slightly higher, slightly lower volcanic cone-shaped rubber layer in the middle of a surface without pores on the coating surface, as shown in Figure 2 shown.

During specific implementation, the chassis 1 is preferably designed as a disc structure, and the rubber ring 3 is preferably made of a soft material that does not stick to glue.

The using method of the present invention is:

First install (spin) the gluing device of the present invention on the glue outlet of the manual or electric extrusion rubber barrel, and the surrounding rubber ring 3 of the gluing device is semicircular and protruding when not under pressure (as shown in Figure 1), When under pressure, the 3 radians of the apron ring are deformed by the pressure, so that the gun head forms a structure with a certain sealing space (as shown in Figure 3), and the manual or electric extrusion mechanism is started to squeeze the glue in the rubber tube into the apron ring. In the space, the gas in the space can be discharged through the micropores on the uneven surface to be coated. The glue extruded from the rubber tube is limited in the space composed of the surrounding rubber ring and the end face of the chassis, and no air holes will be formed. Influenced by the adhesive force of the glue, the adhesive forms a shape similar to a volcanic cone with a slightly higher center and a slightly lower periphery (as shown in Figure 2). When the glue reaches the best bonding effect, the parts to be bonded can be pressed onto the formed glue layer similar to the volcano cone shape, so as to achieve the purpose of rapid and uniform coating without air bubbles.

The parts not involved in the present invention are the same as the prior art or can be realized by adopting the prior art.

Claims (7)

1. the glue spreading apparatus of the quick bonding building heat preservation securing member of energy, it is characterized in that it is mainly by chassis (1), joint (2) and enclose cushion rubber (3) and form, the center on described chassis (1) is provided with plastic emitting through hole (4), one end of plastic emitting through hole (4) is connected with the outlet of glue rifle by joint (2), joint (2) is provided with the syndeton that is connected with the glue rifle, described enclosing on the face that goes out the gel outlet place that cushion rubber (3) is fixed on the plastic emitting through hole (4) on chassis (1), described joint (2) with enclose cushion rubber (3) and lay respectively on two relative faces of chassis (1), the described cushion rubber (3) that encloses can form the volcano taper glue-line that imperforate centre, a surface is slightly high, surrounding is lower slightly at coating surface.

2. the glue spreading apparatus of the quick bonding building heat preservation securing member of energy according to claim 1, is characterized in that the upper set syndeton that is connected with the glue rifle of described joint (2) is helicitic texture or buckle structure.

3. the glue spreading apparatus of the quick bonding building heat preservation securing member of energy according to claim 1 is characterized in that described shape of enclosing cushion rubber (3) and the shape of the adhesive surface that needs fixed securing member match.

4. the glue spreading apparatus of the according to claim 1 or 3 quick bonding building heat preservation securing members of described energy, it is characterized in that described enclose that cushion rubber (3) surrounds be shaped as the loop configuration that circle, polygon, fan-shaped or irregular curve surround.

5. the glue spreading apparatus of the quick bonding building heat preservation securing member of energy according to claim 1, is characterized in that the thickness of the described bonding adhesive that encloses the height of cushion rubber (3) and need to be coated with matches.

6. the glue spreading apparatus of the quick bonding building heat preservation securing member of energy according to claim 5, is characterized in that the described height that encloses cushion rubber (3) is not less than 1mm.

7. the glue spreading apparatus of the quick bonding building heat preservation securing member of energy according to claim 1 is characterized in that the described cushion rubber (3) that encloses is on the end face that the semicircle standing shape is fixed on chassis (1).

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