KR100929969B1 - Manufacturing method of heating panel of laminated structure. - Google Patents

Abstract

The present invention relates to a method for manufacturing a heating panel having a laminated structure, and in the manufacture of a heating panel having a laminated structure laminated with a silver foil pad, a heat insulating material with a support pin inserted therein, a heat conductive plate, and a heat storage material, each laminated on a belt conveyor. A material supply mechanism for mounting the material, an adhesive coating device for applying an adhesive for bonding the material to the surface of the material, a pin insertion mechanism for inserting the pin into the pin hole of the heat insulator, and a roller for pressing the material coated with the adhesive A set of mechanical devices selected from the crimping devices are arranged one by one in the process area on the conveyor line, and the heat storage material, heat conduction plate, insulation material, pin insertion, and silver foil pad are arranged in the reverse order of the laminated structure by the arranged mechanical devices. It is characterized in that the heating panel is manufactured by bonding and laminating in a sequential and consistent process,

Each material can be easily adhered to each other to be able to produce a large amount of high quality heating panels more efficiently by a good bonding and sequentially consistent lamination.

Material supply mechanism, adhesive application mechanism, roller pressing mechanism, pin insertion mechanism,

Description

Manufacturing method of heating panel of laminated structure. {METHOD OF MADE LAYER STRUCTURAL PANELS OF HEATING ROOM}

The present invention relates to a method for manufacturing a heating panel of a laminated structure.

Laminated heating panels are made of silver foil pads that block moisture, thermal insulation that compresses foamed synthetic resin to prevent heat loss, and heat conduction plates that transfer heat in all directions for simplicity of heating construction and heating efficiency. And, heat storage material made of gypsum board or inorganic heat accumulator is laminated, and the pipe groove of the hot water pipe is formed on the surface.

In the manufacture of the heating panel of the above-described laminated structure, conventionally, the silver foil pad, the heat insulating material, the heat conducting plate, and the heat storage material are laminated in this order, and the supporting pins are inserted in advance in the pin holes of the heat insulating material, and the adhesive between the layers of each material. Was applied and the laminated material was pressed by a press to prepare heating panels one by one.

In the conventional manufacturing method of the heating panel of the laminated structure, the silver plated pad, the heat insulating plate with the support pin inserted, the heat conduction plate, and the heat storage material are arranged in order and placed on the base plate of the press, and then the adhesive is applied between the materials at the time of mounting. Since it was manufactured by crimping as a whole, there was a problem in that the bonding pins were inferior due to difficulty in close contact between the insulation layer and the heat conduction plate due to the support pins during crimping.

In addition, when bonding laminated materials, the compressive strength of the joint surface is not constant due to the difference in the physical properties of each layer, such as rigidity, softness, and elasticity. There was this.

In addition, it is difficult to produce a large amount of heating panels of a laminated structure efficiently due to the repetitive operation of stacking materials, which takes a lot of products and not workability and thus increases production cost.

An object of the present invention is to provide a manufacturing method of a heating panel of a laminated structure that can produce a large amount of the heating panel of a laminated structure in a consistent process by a selected mechanism.

Another object of the present invention is a material supply mechanism for placing the material on the upper portion of the conveyor, an adhesive coating mechanism for spraying the adhesive on the material, a roller pressing mechanism for bonding the material, and a pin for automatically inserting the support pin into the pin hole of the heat insulating material By placing a set of mechanical devices selected from the insertion mechanisms one by one in the process area of the conveyor line, supplying materials in the reverse order of the laminated structure, joining and pressing, and producing high quality laminated structure heating panels at a lower cost. It is to spread.

The present invention provides a material supply mechanism for placing each laminated material on a belt conveyor in the manufacture of a heating panel having a laminated structure laminated with silver foil pads, support pins inserted therein, a heat conductive plate, and a heat storage material. Belts of a mechanical mechanism selected from an adhesive coating mechanism for applying an adhesive for bonding to the surface of a material, a pin insertion mechanism for inserting a pin into a pin hole of a heat insulating material, and a roller pressing mechanism for pressing an adhesive coated material The heat accumulator, the heat conduction plate, the heat insulating material, the insertion of the fins, and the silver foil pad are arranged in the reverse order of the laminated structure by the machine mechanism arranged and arranged in the order of the process direction of the conveyor in the process area of the conveyor line. It is characterized in that the panel for heating is manufactured by joining and laminating in a sequential and consistent process, so that the bonding property of each material is good and sequential and consistent. It is possible to produce a large amount of high quality heating panels more efficiently by laminating work.

That is, in the belt conveyor line of the length that can produce a laminated heating panel in a consistent process,

In the first process area, a material supply mechanism for supplying the heat storage plate to the upper part of the conveyor, an adhesive coating device for applying an adhesive to the heat storage material supplied by the material supply device, and a heat conductive plate placed on the heat storage material to which the adhesive is applied are placed. Select the material feed mechanism and the roller press mechanism for pressing the heat storage material and the heat conduction plate and arrange them in a suit.

In the first step, one heat storage material is placed on the upper portion of the belt conveyor moving in an endless manner by a material supply mechanism. The heat storage material has a gap for the pipe groove, but the tape is temporarily bonded between the gaps so that the heat storage material is placed by a vacuum sucker as a heat storage material. As the heat storage material is placed, a melt adhesive is applied to the surface of the heat storage material by an adhesive coating mechanism as it moves. Then, the heat conduction plate is placed on the heat storage material by the material supply mechanism, and then the pressure is accumulated at a predetermined pressure by the roller pressing mechanism. And the thermal conductive plate are laminated together.

The adhesive applied is an environmentally friendly melt adhesive that is harmless to the human body sprayed by the spray nozzle. The adhesive used for the following processes is all the same adhesive.

In the second process area, an adhesive coating device, a material supply device, and a roller pressing device are selected and arranged in a suit.

In the second process, as the conveyor moves, the melt adhesive is applied to the surface of the heat conduction plates laminated in the first process by an adhesive applicator, and then the heat insulating material is placed on the heat conduction plate by a material feeder, and by the roller pressing mechanism. The heat conductive plate and the heat insulating material, which are pressed at a predetermined pressure and bonded with the heat storage material, are laminated to each other. At this time, the pressure of the roller crimping mechanism is pressurized to the set pressure in consideration of the material properties of the heat insulator and the heat conduction plate, and since the support pin is not inserted into the heat insulator, the flatness of the two materials is secured and the bonding property is good.

In the third process region, a pin insertion mechanism for automatically inserting a support pin equal to or slightly larger than the thickness of the heat insulating material is selected and disposed in the pin hole formed in the heat insulating material.

In the third step, the support pin is inserted into the pin hole drilled through the thickness in a predetermined arrangement in the heat insulating material bonded to the heat storage material and the heat conduction plate. Insertion mechanism of the support pin is a mechanism for planting the electronic material on the substrate is inserted into the insertion tube corresponding to the number of pin holes so that the support pin is inserted over the entire surface of the heat insulating material at once. The support pin serves to prevent the compression deformation of the foamed plastic insulation and to maintain the horizontality of the laminated structure.

In the fourth process region, an adhesive applying mechanism for applying an adhesive to the surface of the heat insulating material, a material supply mechanism for mounting the silver foil pad on the heat insulating material, and a roller pressing mechanism for pressing the silver foil pad to be bonded to the heat insulating material are selected and arranged.

In the fourth step, the melted adhesive is applied to the surface of the heat insulator in which the pin is inserted in the third process according to the movement of the conveyor, and the silver foil pad is placed on the heat insulator by the material supply mechanism. It is crimped and obtained the laminated heating panel.

When the foil pad is in contact with the heat insulator, the support pin slightly protrudes to prevent contact. However, the protrusion of the support pin (about 1 to 2 mm) is absorbed by the silver foil pad cushion due to the compression of the roller pressing mechanism. The front surface of the silver foil pad is in close contact with each other, and is laminated satisfactorily.

The reason for manufacturing the heating panel in the reverse order of the laminated structure in the present invention is that the heat storage material and the heat conducting plate, etc. belong to the harder than the cushion compared to the heat insulating material, it is repeatedly pressed by the roller pressing mechanism as the process proceeds. This is to maintain the safety of the base side and then to promote good bonding of other materials.

Another reason is that the length of the support pin inserted into the heat insulating material is equal to the thickness of the heat insulating material, or is slightly longer (about 1 to 2 mm). Since both ends interfere with the adhesion between the two materials, the bonding is difficult as it is. Therefore, by first bonding the heat insulator to the heat conduction plate and then inserting the support pin and bonding the silver foil, it is possible to easily manufacture the heating panel of the laminated structure.

As described above, in the present invention, a heating panel having a laminated structure to be constructed is manufactured by laminating materials in the reverse order of lamination, so that the bonding between the materials can be good, and a high quality heating panel can be manufactured.

The material supply mechanism selected in the present invention is a kind of robot mechanism provided with a kind of computer control system in which a vacuum sucker for absorbing material is moved up, down, left and right. This material supply mechanism is well-known for use in plywood supply or iron plate supply, and the present invention is not limited to the material supply device described above, and an 'arm robot' may be employed.

In the present invention, the adhesive coating device is provided with a melting mechanism and an extrusion mechanism of the adhesive and a plurality of spray nozzles arranged horizontally, and is used for bonding nonwoven fabrics or synthetic resin films. In addition, in this invention, you may employ | adopt a roller type adhesive coater not limited to a spray type adhesive coater.

In the present invention, the roller pressing mechanism is provided with a roller whose pressure can be adjusted so that a high pressure roller is installed on the lower side of the conveyor belt to press the device by a pair of upper and lower rollers.

Each device supply mechanism is provided with a mounting table of the device, and the mounting table is automatically raised and lowered in height and generally forms a component of the device supply mechanism.

Summary of the Invention The present invention is to select a conventional mechanical device and to arrange the process area in the process area on the conveyor line as a suit so as to be able to perform a consistent lamination lamination in sequence by mechanical means. Is not.

According to the present invention, since the heat conduction plate and the heat insulator are joined before the support pin is inserted into the heat insulator, the joining of the two materials is satisfactorily achieved. The difficulty of closeness eliminates the problem of weak bonding of the parts.

In addition, according to the present invention, since each step is pressurized at a pressure suitable for joining materials, the bonding of the laminated structure is very good and almost no defective products are produced. In the conventional single pressure, the bonding strength is uniform due to the difference in the properties of each material. The problem that has not been solved is solved.

In addition, according to the present invention, a problem that it is difficult to produce a large quantity of heating panels of the laminated structure efficiently due to the high production cost due to the repetitive operation of laminating a conventional material and high workability.

According to the present invention, it is possible to efficiently and efficiently produce a large amount of high quality laminated heating panels by a consistent mechanical process by a set of mechanical devices arranged in each process region of the conveyor line.

The present invention provides a material supply mechanism, an adhesive coating mechanism, a pin insertion mechanism, and the like in the manufacture of a heating panel having a laminated structure laminated with a silver pad, a support pin inserted, a heat conductive plate, and a heat storage material. In the belt conveyor line, a set of mechanical devices selected from the roller pressing mechanisms are placed one by one in the process area, and the heat storage material, which is the upper side material of the laminated structure, is first placed on the conveyor, and the materials are sequentially stacked and bonded in the reverse order of the laminated structure. Since the heating panels are manufactured, the materials can be easily adhered to each other so that the high quality heating panels can be produced more efficiently and efficiently by a good bonding and sequentially consistent work.

According to the present invention, the silver foil pad (d) shown in FIGS. 5 and 6, the heat insulating material (s) in which the support pin (p) is inserted into the pin hole (h), the heat conductive plate (m), and the heat storage material (t) In the manufacture of the heating panel P of the laminated structure laminated with a laminate, each material is manufactured by bonding and laminating in the reverse order of the laminated structure.

That is, as shown in Figure 1, in the belt conveyor line (CL) of the length that can produce a laminated heating panel in a consistent process,

In the first process region (I), a material supply mechanism (1) for supplying the heat storage material to the upper part of the conveyor, an adhesive applying mechanism (2) for applying the adhesive to the heat storage material supplied by the material supply device, and an adhesive applied heat storage material The material supply mechanism 1 for mounting the heat conductive plate and the roller press mechanism 3 for pressing the heat storage material and the heat conductive plate are selected and arranged in the order of process in the moving direction of the conveyor. The same mechanism is then described with the same reference numerals.

The material supply mechanism 1 is provided with an elastic strut 1a that is stretched up and down across the conveyor line CL and a crossbar 1b which is a guide rail and slides on the crossbar 1b. There is a suction hole (1e) is provided with a vacuum sucker (1d) is a lifting operation, and on one side of the material supply mechanism is installed material stand (1s) is capable of height adjustment.

The adhesive spreader 2 is provided with a melting mechanism and an extrusion mechanism in the base 2a, and a nozzle 2n associated with the hose 2b is disposed on the support 2c so as to spray the adhesive on the material.

In the roller pressing mechanism 3, a pressing roller 3r is provided on the support 3a across the conveyor line CL, and a large pressure roller (not shown) is provided inside the conveyor belt. The pressing roller 3r is to control the pressing strength.

Since the material feeder (1) and the adhesive coating mechanism (2) and the roller pressing mechanism (3) has the same function as the configuration, the individual repeated description is omitted.

In another aspect, the present invention is to select a conventional mechanical mechanism and to arrange in a process area in the process area in the conveyor line as a suit to perform a consistent lamination lamination in sequence by a mechanical means, the invention of the mechanical mechanism Is not.

In the first step, one sheet of heat storage material t placed on the material placing table 1s on the belt conveyor C moving at the set constant speed is sucked and transported to the suction plate 1d of the material supply mechanism 1 to be in the fixed position. Is wit on.

The heat storage material (t) has two gaps (c) for the pipe grooves, but the tape is temporarily bonded to one surface (bottom surface) between the gaps, and the heat storage material (t) is mounted by a vacuum sucker with a single heat storage material. . The mounted heat storage material t is supplied with the melted adhesive in the gas 2a by the adhesive applying mechanism 2 to the nozzle 2n through the hose 2b in the process of moving by the conveyor C. Spray is applied to the surface of the ash. Subsequently, the heat conductive plate m made of one piece of metal is accurately placed on the heat storage material t by the material supply mechanism 1. In the process of proceeding by the conveyor (C) by the pressing roller (3r) of the roller pressing mechanism 3 is pressed at a predetermined pressure set to the bottom heat storage material (t) and the upper heat conducting plate (m) of the joint and Are stacked.

As shown in FIG. 2, in the conveyor line CL (which is connected to the conveyor line shown in FIG. 1), a material supply supplying the adhesive coating mechanism 2 and the heat insulating material s to the second process region II. The instrument 1 is selected and arranged as a suit in the order of the process with respect to the traveling direction of the conveyor.

In the second step, as the conveyor C moves, the melt adhesive is applied to the surface of the thermal conductive plate m laminated in the first step by the nozzle 2n of the adhesive applicator 2, and then the material feeder ( By 1), the heat insulating material s placed on the material placing table 1s is accurately placed on the heat conduction plate m. In the process of moving by the conveyor, the heat conducting plate m and the heat insulating material s, which are pressed by a predetermined pressure set by the roller pressing mechanism 3 and joined with the heat storage material t, are bonded and laminated to each other.

At this time, the pressure of the roller crimping mechanism is pressurized to the set pressure in consideration of the material properties of the heat insulator and the heat conduction plate, and since the support pin is not inserted into the heat insulator, the flatness of the two materials is secured and the bonding property is good.

As shown in FIG. 3, in the conveyor line CL, the third process region III has a pin hole h formed in the heat insulating material s, and a support pin p made of synthetic resin, which is equal to or slightly larger than the thickness of the heat insulating material. The insertion mechanism 4 of the pin to insert automatically is selected and arrange | positioned.

The pin insertion mechanism 4 includes an alignment mechanism 4a for aligning the pins in a row, a supply path 4b for moving the aligned pins in a row, and an insertion tube 4c for pinching the pins and inserting the pins one by one. The pins are arranged in horizontal and vertical rows corresponding to the pin holes, and the pins are simultaneously inserted into the correct pin holes by the control of a built-in computer control mechanism.

In the third step, as the conveyor C moves, the heat insulating material s at the moment when the heat insulating material s joined to the heat storage material t and the heat conducting plate m in the second step reaches the insertion mechanism 4 of the fin. The support pins p are simultaneously inserted into the respective pin holes h that are arranged and drilled in the array.

This support pin (p) serves to prevent the compression deformation of the expandable synthetic resin insulation (s) and to maintain the horizontality of the laminated structure.

As shown in FIG. 3, in the conveyor line CL (which is connected to the conveyor line of FIG. 2), an adhesive is applied to the surface of the heat insulating material in the fourth process region IV connected to the third process region III. The adhesive applying mechanism (2), the material supply mechanism (1) for placing the silver foil pads on the heat insulating material, and the roller pressing mechanism (3) for pressing the silver foil pads to be bonded to the heat insulating material are selected. Arrange in order of process.

In the fourth step, the melt adhesive is applied by the adhesive applying mechanism 2 to the surface of the heat insulating material s in which the pin p is inserted in the third step in accordance with the movement of the conveyor C. The one silver foil pad (d) placed on it is mounted on the heat insulating material (s) by the material supply mechanism (1), and is then compressed by the roller pressing mechanism (3) in the process of being laminated to the heating panel (P). Get)

In the fourth step, since the upper surface of the silver foil pad d is pressed and bonded to the heat insulating material s, even if the support pin p inserted in the heat insulating material s slightly protrudes, the protrusion part is absorbed by the cushion of the silver foil pad. The silver foil pad (d) and the heat insulating material (s) are secured to the bonding surface, and are bonded satisfactorily.

When the silver foil pad is pressed, the lower end of the support pin is pressed against the heat conduction plate by the pressing force of the roller, but the heat conduction plate (m) is a metal plate having a good thermal conductivity such as an iron plate or a copper plate. As a result, the pressure on the support pins acts on the silver pad as a reaction, so that the bonding layer between the heat insulator and the heat conduction plate is not peeled off.

According to an embodiment of the present invention it is possible to produce a large amount of the heating panel of the laminated structure by a mechanical means.

1 is an exemplary embodiment of the manufacture of a set of machine tools and laminated structure disposed in the first process region of the present invention.

2 is a view illustrating the manufacture of a set of machine tools and a laminated structure arranged in the second process region of the present invention.

3 is an exemplary embodiment of the manufacture of a set of machine tools and laminated structure disposed in the third process region and the fourth process region of the present invention.

4 is a perspective view in which a part of the heating panel of the laminated structure is cut out

5 is a cross-sectional view

[Description of Signs of Important Parts of Drawing]

Reference Signs List 1 material supply mechanism 2 adhesive application mechanism 3 roller pressing mechanism 4 pin insertion mechanism

P: Heating panel of laminated structure t: Heat storage material m: Heat transfer plate s: Insulation material

p: pin h: pin ball d: silver foil pad

Claims (3)

In the production of a heating panel having a laminated structure laminated with silver foil pads, a support pin inserted, a heat conducting plate, and a heat storage material, a supply mechanism of a material for placing each laminated material on a belt conveyor, In the conveyor line, a set of mechanical devices selected from an adhesive coating device for applying adhesive to the surface of a material, a pin insertion device for inserting a pin into a pin hole of a heat insulating material, and a roller pressing device for pressing an adhesive coated material are used on a conveyor line. It is produced by joining and laminating the heat storage material, the heat conduction plate, the heat insulation material, the insertion of the pins, and the silver foil pad in a sequential and consistent process by arranging the heat storage material, the heat conducting plate, the heat insulating material, the fins in the reverse order of the lamination structure by the mechanical mechanism arranged in each process area. A method of manufacturing a heating panel having a laminated structure. The belt conveyor line CL of length according to claim 1, wherein the heating panel of the laminated structure can be manufactured in a consistent process. In the first process region I, the material supply mechanism 1 of the heat storage material t, the adhesive coating mechanism 2, the material supply mechanism 1 of the heat conductive plate m, and the roller pressing mechanism 3 are selected. A first process of placing the heat storage material on the belt conveyor C and applying the adhesive on the material by means of a mechanical device arranged and arranged in a suit, and a heat conductive plate on the heat storage material, and bonding and laminating by pressure; In the second process area (II), the adhesive applying mechanism (2), the material supply mechanism (1) of the heat insulating material (s), and the roller pressing mechanism (3) are selected and placed on the belt conveyor by a mechanical mechanism arranged in a suit. A second process of applying an adhesive to the heat conducting plate m and placing a heat insulating material s thereon, and bonding and laminating by pressure; A third step of inserting the support pin p into the pin hole h formed in the heat insulator s by the insertion mechanism 4 of the pin being selected and arranged in the third process region III; In the fourth process region (IV), the adhesive applying mechanism 2, the material supply mechanism 1 of the silver foil pad d, and the roller pressing mechanism 3 are selected and supported by a mechanical mechanism arranged in a set and arranged. The adhesive is applied to the surface of the heat insulating material (s) into which the fin (p) is inserted, and the silver foil pad (d) is placed thereon, which is manufactured by a combination of processes of bonding and laminating by pressurizing. Manufacturing method. 3. The apparatus according to claim 2, wherein a set of mechanical mechanisms selected from the supply mechanism 1, the adhesive applying mechanism 2, the roller pressing mechanism 3, and the pin insertion mechanism 4 is transferred from the conveyor line to the process area. Method for manufacturing a heating panel of a laminated structure, characterized in that the material is laminated in the reverse order of the laminated structure of the heating panel by a mechanical mechanism arranged and arranged in the order of the work process for the conveyor movement direction.

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