CN114570814B - Tool for laminating metal heat conduction layer of heat insulation plate into linear groove - Google Patents

Abstract

A tool for pressing linear grooves for the metal heat-conducting layer of the insulation board, including a fixed handle and a movable handle; it is characterized in that: a first connecting rod and a limit cross bar are arranged under the fixed handle; There is a grooved extrusion head, and the linear grooved extrusion head is provided with a first hinge of the extrusion head and a second hinge of the extrusion head; the first hinge of the extrusion head is rotatably connected with the first platen connector on the first platen; The second hinge of the extrusion head is rotatably connected to the second pressure plate connector on the second pressure plate; the first pressure plate is rotatably connected to the lower end of the first connecting rod through the lower hinge of the first pressure plate; the upper end of the first connecting rod is provided with a first pressure plate Upper hinge: the first cross bar and the second connecting rod are rotatably connected through the hinge on the first pressing plate, and the second pressing plate is rotatably connected with the lower end of the second connecting rod through the lower hinge of the second pressing plate. The invention can carry out groove pressing and forming on the aluminum skin covered on the prefabricated linear groove insulation board at the construction site.

Description

A tool for pressing linear grooves for metal thermally conductive layers of insulation boards

technical field

The invention relates to energy-saving and environmental protection industries, in particular to a tool for pressing linear grooves for metal heat-conducting layers of heat-insulating boards.

Background technique

Prefabricated trench insulation board is a general term for floor heating modules.

Prefabricated grooved insulation board is prefabricated in the factory, with fixed length and width spacing and groove size, with load-bearing function and thermal insulation function. This board is mainly used in floor heating projects in building interiors. After the prefabricated grooved insulation board is assembled on site, heating pipes or heating cables are laid in the grooves of the prefabricated grooved insulation board.

Concrete insulation board is made by adding foaming agent to the slurry made of cement-based cementitious materials, aggregates, admixtures, admixtures and water, etc., after mixing, pouring, natural or steam curing Lightweight porous concrete panels, also known as foam concrete insulation panels.

Concrete insulation board has excellent characteristics such as light weight, good thermal insulation performance, sound absorption and sound insulation, and fire prevention. It is suitable for external wall insulation and fire protection belts. , low-carbon waste, non-toxic and harmless, and can use industrial waste, can promote sustainable development. Concrete insulation board is one of the leading products of building insulation, and it is more and more widely used in the installation of floor heating.

In order to better achieve energy saving and emission reduction, the prefabricated groove insulation board used in the floor heating installation project is laid with a metal heat conduction layer with grooves the same as the outer diameter of the heating pipe. Conduction to improve heating efficiency.

The existing technology usually uses aluminum foil with a thickness of less than 0.1mm, which has poor thermal conductivity, and the adhesive-backed aluminum foil will emit optimized gas after being heated. On the prefabricated curved groove concrete insulation board, an aluminum skin without adhesive backing with a thickness of more than 0.2mm can be set to achieve good heat conduction and energy saving effects.

At present, there are already equipments that use machinery to press straight grooves on aluminum skins with a thickness of about 0.2mm, but the volume of the aluminum skins that have been stamped and formed is very large, and the aluminum skins that have been stamped and formed not only need anti-extrusion paper Packed in boxes, the transportation cost is high, and it is easy to deform after taking it out. The bond between the deformed aluminum skin and the insulation board is not good, and the construction personnel need to reshape it on site. There is no special tool to shape the deformed aluminum skin with grooves, which will greatly delay the time and affect the construction efficiency.

At present, there is no tool for construction personnel to directly press the aluminum skin laid on the linear groove insulation board to form a straight groove that meets the requirements for installing the heating pipe.

Contents of the invention

Aiming at the deficiencies in the prior art, the invention provides a tool for pressing linear grooves for the metal heat-conducting layer of the insulation board.

A tool for pressing linear grooves for the metal heat-conducting layer of the insulation board, including a fixed handle, a movable handle, a first pressing plate, a second pressing plate, a groove extrusion head, and a sleeve; it is characterized in that: There are a first connecting rod and a limit cross bar; a grooved extrusion head is arranged under the first connecting rod, and a first hinge of the extrusion head and a second hinge of the extrusion head are arranged on the linear groove extrusion head; the extrusion head The first hinge is rotatably connected to the first press plate connector on the first press plate; the second hinge of the extrusion head is rotatably connected to the second press plate connector on the second press plate; the first press plate is provided with a lower hinge of the first press plate, and A pressure plate is rotatably connected to the lower end of the first connecting rod through the lower hinge of the first pressure plate; the upper end of the first connecting rod is provided with a hinge on the first pressure plate; the first cross bar and the second connecting rod are rotatably connected through the hinge on the first pressure plate; The second pressing plate is provided with a second pressing plate lower hinge, and the second pressing plate is rotationally connected with the lower end of the second connecting rod through the second pressing plate lower hinge; the upper end of the second connecting rod is provided with a second pressing plate hinge; the second cross bar and The second connecting rods are connected by hinges on the second pressure plate; the upper end of the second connecting rod is provided with a movable handle; the two ends of the groove extrusion head are provided with a first magnetic block; A U-shaped groove is provided, and the two ends of the U-shaped groove are provided with second magnetic blocks; the U-shaped groove on the sleeve matches the size, shape and length of the groove extrusion head.

When the U-shaped groove is placed under the groove extrusion head and the two ends are aligned, the first magnetic block and the second magnetic block will be attracted together.

The groove extrusion head is made of metal.

The first pressing plate, the first connecting rod, the second pressing plate, the second connecting rod, the first connecting rod and the limit cross bar are made of sheet metal.

The fixed handle, the movable handle and the second connecting rod are made of engineering plastics; the sleeve is made of elastic engineering plastics.

The length dimension of the groove extrusion head is 600mm, the width dimension is 16mm, and the height dimension is 16mm; the length dimension of the sleeve strip is 600mm, the width dimension is 20mm, and the height dimension is 20mm.

Adopting the technical scheme of the present invention has the following beneficial effects:

1) The present invention can carry out the pressing operation of groove forming on the aluminum skin covered on the prefabricated linear groove insulation board at the construction site;

2) The invention can be used as an auxiliary tool for laying and installing the aluminum heat-conducting layer with linear grooves on the insulation board;

3) The present invention can be equipped with a hot water pipe with a diameter of 16mm, or an aluminum skin on a prefabricated linear groove insulation board equipped with a hot water pipe with a diameter of 20mm, and press the matching linear groove;

4) With the present invention, the reel aluminum skin can be used directly to process grooves on the aluminum skin on site. The processing method is simple and the cost of use is low. It is especially practical for small enterprises that do not have the ability to stamp and process the heat-conducting layer of the aluminum skin.

Description of drawings

Figure 1 is a schematic diagram of the structure of Embodiment 1 of the present invention (the strip is not set on the groove extrusion head, the first pressing plate and the second pressing plate are pressed down by the movable handle and flattened);

Figure 2 is a schematic diagram of the structure of Embodiment 1 of the present invention (the strip is not set on the groove extrusion head, the first pressing plate and the second pressing plate are pulled up by the movable handle);

Fig. 3 is the state that the first pressing plate and the first pressing plate are pushed down and flattened by the movable handle after the second pressing plate is removed without being set on the groove extrusion head in the first embodiment of the present invention);

Fig. 4 is the enlarged view of place A in the accompanying drawing 1 of Embodiment 1 of the present invention;

Figure 5 is an enlarged view at B in Figure 1 of Embodiment 1 of the present invention;

Figure 6 is an enlarged view at C in Figure 2 of Embodiment 1 of the present invention;

Fig. 7 is a schematic diagram of a state where a flat aluminum skin is placed on a prefabricated insulation board for processing;

Fig. 8 is the schematic diagram that adopts the present invention to carry out groove extrusion to the aluminum skin that is placed on the prefabricated insulation board;

Fig. 9 is a schematic diagram of flattening the aluminum skins on both sides after the aluminum skin placed on the prefabricated insulation board is grooved and extruded by the present invention.

In the figure: fixed handle 10, first connecting rod 11, limit bar 12, movable handle 20, second connecting rod 21, first pressure plate 30, first pressure plate lower hinge 31, first cross bar 32, first pressure plate Upper hinge 33, first platen connector 34, extrusion head first hinge 35, second platen 40, second platen lower hinge 41, second cross bar 42, second platen hinge 43, second platen connector 44 , extrusion head second hinge 45, groove extrusion head 50, first magnetic block 51, sleeve strip 60, U-shaped groove 61, second magnetic block 62, prefabricated insulation board 70, U-shaped groove 71, aluminum skin 80. Extruded U-shaped groove 81.

Detailed ways

Below, the present invention will be further described in conjunction with accompanying drawings and embodiments: as shown in Fig. 1 to Fig. 9,

Embodiment 1: A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards, including a fixed handle 10, a movable handle 20, a first pressing plate 30, a second pressing plate 40, a groove extrusion head 50, and a sleeve strip 60; It is characterized in that: a first connecting rod 11 and a limit cross bar 12 are arranged under the fixed handle 10; a grooved extrusion head 50 is arranged under the first connecting rod 11, and an extrusion head 50 is arranged on the linear grooved extrusion head 50. The first hinge 35 of the extrusion head and the second hinge 45 of the extrusion head; the first hinge 35 of the extrusion head is rotatably connected to the first pressure plate connection head 34 on the first pressure plate 30; the second hinge 45 of the extrusion head is connected to the second pressure plate 40 The second platen connector 44 on the top is rotationally connected; the first platen 30 is provided with a first platen lower hinge 31, and the first platen 30 is rotatably connected with the lower end of the first cross bar 32 through the first platen lower hinge 31; The upper end of the bar 32 is provided with a hinge 33 on the first pressing plate; the first cross bar 32 is connected with the second connecting rod 21 through the hinge 33 on the first pressing plate; Pressing plate 40 is rotatably connected with the lower end of second cross bar 42 by the second pressing plate lower hinge 41; The upper end of second cross bar 42 is provided with second pressing plate hinge 44; The hinge 44 on the second pressure plate is connected by rotation; the upper end of the second connecting rod 21 is provided with a movable handle 20; There is a U-shaped groove 61, and the two ends of the U-shaped groove 61 are provided with second magnetic blocks 62;

When the U-shaped groove 61 is placed under the groove extrusion head 50 and both ends are aligned, the first magnetic block 51 and the second magnetic block 62 will be attracted together.

The groove extrusion head 50 is made of metal.

The first pressing plate 30, the first cross bar 32, the second pressing plate 40, the second cross bar 42, the first connecting rod 11, and the limit cross bar 12 are made of sheet metal.

The fixed handle 10, the movable handle 20 and the second connecting rod 21 are made of engineering plastics; the sleeve 60 is made of elastic engineering plastics.

The groove extrusion head 50 has a length of 600 mm, a width of 16 mm, and a height of 16 mm; the length of the sleeve 60 is 600 mm, a width of 20 mm, and a height of 20 mm.

In this embodiment, the sleeve strip 60 can be easily placed under the groove extrusion head 50. After the two ends are aligned, the first magnetic block 51 and the second magnetic block 62 will attract each other and be adsorbed together. The vertical adsorption force between them is greater than 10 kg.

The U-shaped groove 61 in the sleeve 60 is smooth and smooth; the bottom of the groove extrusion head 50 is smooth and smooth, the sleeve 60 is set under the groove extrusion head 50, and the first magnetic block 51 and the second magnetic block 62 attract each other After being together, the sleeve strip 60 is pushed along the length direction of the groove extrusion head 50, and after the positions of the magnets attracting each other are translated and staggered, the sleeve strip 60 can be easily disassembled from the groove extrusion head 50 .

Embodiment 2: The difference between Embodiment 2 and Embodiment 1 is that the limiting cross bar 12 and the second connecting rod 21 are fixed together, and the limiting cross bar 12 and the first connecting rod 11 are in a sliding clamping relationship. A tension spring is arranged between the limiting cross bar 12 and the fixed handle 10 . Under the action of the tension spring, the first pressing plate 30 and the second pressing plate 40 will keep turning up automatically, which is convenient for the user to suppress the groove.

The above-mentioned embodiments of the present invention are for illustrating typical implementations of the present invention, rather than limiting the implementation of the present invention. The obvious changes derived from the hints of the embodiments of the present invention are still within the protection scope of the present invention.

Claims (8)

1. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards, including a fixed handle (10), a movable handle (20), a first pressing plate (30), a second pressing plate (40), and a groove extrusion head (50), sleeve (60); characterized in that: the fixed handle (10) is provided with a first connecting rod (11) and a limit bar (12); the first connecting rod (11) is provided with a The grooved extrusion head (50), the linear grooved extrusion head (50) is provided with the first hinge (35) and the second hinge (45) of the extrusion head; the first hinge (35) of the extrusion head It is rotatably connected with the first pressure plate connector (34) on the first pressure plate (30); the second hinge (45) of the extrusion head is rotatably connected with the second pressure plate connector (44) on the second pressure plate (40); A first pressing plate lower hinge (31) is arranged on a pressing plate (30), and the first pressing plate (30) is rotationally connected with the lower end of the first cross bar (32) through the first pressing plate lower hinge (31); the first cross bar ( The upper end of 32) is provided with a hinge (33) on the first pressing plate; the first cross bar (32) and the second connecting rod (21) are rotationally connected through the hinge (33) on the first pressing plate; the second pressing plate (40) is provided with There is a second pressing plate lower hinge (41), and the second pressing plate (40) is rotationally connected with the lower end of the second cross bar (42) through the second pressing plate lower hinge (41); the upper end of the second cross bar (42) is provided with a second The hinge (43) on the second pressure plate; the second cross bar (42) and the second connecting rod (21) are connected through the hinge (43) on the second pressure plate; the upper end of the second connecting rod (21) is provided with a movable handle (20); the first magnetic block (51) is arranged under both ends of the groove extrusion head (50); the U-shaped groove (61) is arranged on the sleeve (60), and the U-shaped groove (61 ) is provided with a second magnetic block (62); the U-shaped groove (61) on the sleeve (60) matches the size, shape and length of the groove extrusion head (50). 2. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards according to claim 1, characterized in that: the U-shaped groove (61) is set under the groove extrusion head (50) and When the two ends are aligned, the first magnetic block (51) and the second magnetic block (62) will be attracted together. 3. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards according to claim 1, characterized in that: the groove extrusion head (50) is made of metal. 4. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards according to claim 1, characterized in that: the first pressing plate (30), the first cross bar (32), and the second pressing plate (40) And the second cross bar (42), the first connecting rod (11), and the limit cross bar (12) are made of sheet metal. 5. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards according to claim 1, characterized in that: the fixed handle (10), the movable handle (20) and the second connecting rod (21) Made of engineering plastics. 6. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards according to claim 1, characterized in that: the sleeve (60) is made of elastic engineering plastics. 7. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards according to claim 1, characterized in that: the length of the groove extrusion head (50) is 600mm, and the width is 16mm. The height dimension is 16mm. 8. A tool for pressing linear grooves for metal heat-conducting laminates of insulation boards according to claim 1, characterized in that: the length of the sleeve (60) is 600mm, the width is 20mm, and the height is 20mm.

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