TW202118964A - Sound insulation material die-cut and manufacturing method thereof - Google Patents

Abstract

A sound insulation material die is disclosed, comprising a sound insulation base layer, a sound absorbing layer and an adhesive layer. The sound insulation base layer is divided into a sound insulation area, a gluing area and a bonded area. The sound absorbing layer is located in the sound insulation area of ​​the sound insulation base layer. The adhesive layer is located in the gluing area of ​​the sound insulation base layer, and the adhesive layer is used for bonding to the bonded area.

Description

Sound insulation material for pipe body and manufacturing method thereof

The invention relates to a prefabricated knife mold, in particular to a sound-insulating material used for a pipe body and a manufacturing method thereof.

Sound insulation materials provide sound insulation and sound absorption effects to the objects to be covered. Generally speaking, the products themselves do not have adhesive structures such as adhesives or double-sided stickers. Instead, the craftsmen will cover the objects as desired and the construction requirements. Adhesive or double-sided stickers are attached to the object to be covered or the sound-insulating material, because if all the adhesive or double-sided stickers are applied to the back of the sound-insulating material, it is not only costly and wasteful.

In the past, when a craftsman wanted to perform sound insulation construction on a covered object, a large piece of sound insulation material was appropriately cut according to the craftsman's personal preferences, construction experience and technical level, and then pasted on the object to be covered. Under further conditions, the craftsman can additionally apply fixing means such as straps or tapes to the connection position of the cut sound insulation material to strengthen the fixing of the sound insulation material.

However, the construction method of this conventional sound insulation material urgently needs to pay attention to the craftsman himself must have rich construction experience and proficient technology, otherwise, no matter in the cutting process, pasting process and fixing process, excess sound insulation material, glue, straps and tape will be wasted. .

The present invention provides a sound-insulating material for a pipe body and a manufacturing method thereof, thereby reducing errors caused by insufficient personal operating experience or improper operation.

Therefore, one embodiment of the structural aspect of the present invention is to provide a sound insulation material for a pipe body, which includes a sound insulation base layer, a sound absorption layer and an adhesive layer. The sound insulation base layer is divided into a sound insulation area, a bonding area and a bonded area. The sound absorbing layer is located in the sound insulation area of the sound insulation base layer. The bonding layer is located in the bonding area of the sound insulation base layer, and the bonding layer is used for bonding to the bonded area.

According to an embodiment of the present invention, the sound insulation area and the bonding area are located above the sound insulation base layer, and the bonded area is below the sound insulation base layer. The sound insulation base layer can be a PVC, and the sound absorption layer can be a PU material. The sound-insulating material used for the pipe body may further include an adhesion layer on the sound-absorbing layer. The sound insulation material used for the pipe body may further include two release papers, which are respectively located on the adhesive layer and the adhesive layer to protect the adhesive layer and the adhesive layer.

An embodiment of a method aspect of the present invention is to provide a method for manufacturing a sound-insulating material for a pipe body, the steps of which include a scanning step, a calculation step, and a molding step. The scanning step is to optically scan the tube to obtain a tube shape and a tube size. The calculation step is to calculate the parameters of a die according to the shape of the tube and the size of the tube. The molding step is to manufacture and output the soundproof material for the pipe body according to the parameters of the knife mold.

According to another embodiment of the present invention, the above-mentioned die parameters include the size of the sound insulation base layer, sound insulation layer and bonding layer of the sound insulation material used for the pipe body. The parameters of the knife mold can further include the position where the sound-insulating material used for the pipe body is to be coated with the pipe body, and the relative positions of the sound-proof area, the bonding area, and the bonded area on the sound-proof base layer.

Thereby, the sound-insulating material for pipe body and its manufacturing method of the present invention do not need to cooperate with the construction of the conventional sound-insulating material with mature technology and experienced construction masters, and it will avoid the excess of sound-insulating materials, glue, straps and tapes. Costly.

Please refer to Fig. 1 and Fig. 2, which are respectively a schematic structural diagram and a cross-sectional schematic diagram of a sound-insulating material for a pipe body according to an embodiment of the present invention. The sound insulation material 100 for the pipe body includes a sound insulation base layer 200, a sound absorption layer 300, an adhesive layer 400, an adhesive layer 500 and a release paper 600. In addition, the number of the sound insulation base layer 200, the sound absorption layer 300, the adhesive layer 400, the adhesive layer 500, and the release paper 600 is not limited to that shown in the figure, and varies according to the requirements of the covered tube.

The sound insulation base layer 200 is divided into a sound insulation area 210, a bonding area 220 and a bonding area 230. The sound insulation area 210 and the bonding area 220 are located above the sound insulation base layer 200, and the bonded area 230 is located below the sound insulation base layer 200. Those skilled in the art should understand that the upper and lower parts of the sound insulation base layer 200 referred to here mean the sound insulation base layer 200. back. The sound insulation base layer 200 may be a sound insulation material, such as PVC, to isolate sound waves.

The sound absorption layer 300 is located on the sound insulation area 210 of the sound insulation base layer 200. The sound absorption layer 300 may be a sound absorption material, such as PU, to absorb sound waves.

The bonding layer 400 is located on the bonding area 220 of the sound insulation base layer 200, and the bonding layer 400 is used for bonding to the bonded area 230.

The adhesion layer 500 is located on the sound absorbing layer 300 and is used to adhere the sound insulation material 100 for the pipe body to the pipe body. The adhesion layer 500 can be protected by a release paper (not shown).

The release paper 600 is located on the adhesive layer 400 to protect the adhesive layer 400 and the adhesive layer 500 from sticking fine dust and dirt when not in use.

Please refer to FIGS. 1 to 7 together, wherein FIG. 3 is a schematic diagram of the first operation of covering the inline tube 700 with the sound insulation material 100 for the tube body according to an embodiment of the present invention. FIG. 4 is a schematic diagram of a second operation of covering the inline pipe 700 with the sound insulation material 100 for the pipe according to an embodiment of the present invention. Fig. 5 is a schematic cross-sectional view of the in-line pipe 700 covered by the sound-insulating material 100 for the pipe according to Fig. 4. FIG. 6 is a schematic diagram of the third operation of covering the inline pipe 700 with the sound insulation material 100 for the pipe according to an embodiment of the present invention. FIG. 7 is a schematic cross-sectional view of the in-line tube 700 covered by the sound insulation material 100 for the tube body in FIG. 6.

In particular, the sound-insulating material 100 for the pipe body is manufactured by calculating according to the shape, size and the position to be covered of the in-line pipe body 700, and the manufacturing process section of the sound-insulating material 100 for the pipe body will be discussed later. Let me explain more specifically.

Align the bonding direction of the sound-insulating material 100 for the pipe body to the position to be coated on the in-line pipe body 700. After the release paper of the sound-insulating material 100 for the pipe body is torn off, align the in-line pipe with the adhesive layer 500 The corresponding adhesion position on the body 700 is bonded, and then the sound-absorbing layer 300 is covered around the inline pipe body 700. Because the sound insulation material 100 for the pipe body is based on the shape, size and the position to be covered of the inline pipe body 700 It is calculated and manufactured, so the size of the sound-absorbing layer 300 will exactly match the side peripheral area of the inline pipe 700 and surround the inline pipe 700, and the additional adhesive layer on the sound insulation material 100 for the pipe body 400 will be bonded to the bonded area 230 of the sound insulation base layer 200, that is, the other side of the sound insulation base layer 200, so that the sound insulation material 100 for the tube body completely covers the inline tube body 700.

Please refer to FIGS. 8 and 9, where FIG. 8 is a schematic diagram of the first operation of the sound-insulating material for the tube body covering the T-shaped tube body according to another embodiment of the present invention. Fig. 9 is a schematic diagram showing the second operation of covering the in-line pipe body with the sound-insulating material used for the pipe body in Fig. 6.

Please refer to Figs. 11-14, where Fig. 11 is a schematic diagram of the operation of the sound-insulating material for the pipe body covering the single-split and double-split pipes according to another embodiment of the present invention. FIG. 12 is a schematic diagram of the operation of covering the OT-shaped joint and the OL-shaped joint pipe body with the sound insulation material for the pipe body according to another embodiment of the present invention. FIG. 13 is a schematic diagram showing the operation of the sound-insulating material for the pipe body covering the OY-shaped joint and the trap joint pipe body according to another embodiment of the present invention. FIG. 14 is a schematic diagram showing the operation of the sound-insulating material for the tube body covering the OS direct tube body according to another embodiment of the present invention.

The various types of pipes shown in Figures 8, 9, and 11 to 14 are all calculated and manufactured according to the shape, size, and position to be coated of various pipes. Therefore, the sound-absorbing layer 300 The size of the pipe body will exactly match the side surrounding area of each pipe body and surround the pipe body, and the extra adhesive layer 400 on the sound insulation material 100 used for the pipe body will be bonded to the sound insulation base layer 200. The area 230 is the other side of the sound insulation base layer 200, whereby the sound insulation material 100 for the tube body completely covers each tube body.

In particular, the sound-insulating material 100' for the pipe body is manufactured according to the shape and size of the cross tube 800 and the position to be covered, and the manufacturing process section of the sound-insulating material 100' for the pipe body later I will explain more specifically.

The two sound insulation materials 100' for the pipe body respectively include a sound insulation base layer 200', a sound absorption layer 300', an adhesive layer 400', an adhesion layer 500', and two release papers (not shown). As in the previous embodiment, the bonding directions of the two sound insulation materials 100' for the pipe body are respectively aligned with the desired coating position of the cross tube body 800, and the adhesion layer 500' is aligned with the corresponding adhesion position on the cross tube body 800. Then, the sound-absorbing layer 300' is covered around the cross tube 800, and the extra adhesive layer 400' on the sound-insulating material 100' for the tube body will be glued to the other side of the sound-insulating base layer 200'. The sound-insulating material 100 for the tube body completely covers the cross tube body 800, and the order of the two sound-insulating materials 100' for the tube body covering the cross tube body 800 is not limited.

Please refer to FIG. 11, which shows a manufacturing flow chart of a sound-insulating material for a pipe body according to another embodiment of the present invention.

Please refer to Figure 12, where Figure 12 is a schematic diagram of the operation of the sound-insulating material for the tube body covering other kinds of tube bodies according to another embodiment of the present invention, which is a bent tube, a T-shaped tube, and an L-shaped tube. Pipes, Y-shaped pipes, trap joints, and direct joints, which are commonly used in the market for pipe bodies or pipe joints, can all be adjusted using the method of the present invention for individual types of pipes or joints using the manufacturing method of the present invention. It performs scanning step S01, calculation step, and modeling step in order to obtain the corresponding sound insulation material for the pipe body of each museum body. In this way, it can be made in advance without the need for the master or construction staff on the construction site. It is directly measured on site and then cut to fit the size of the pipe body. This greatly improves the construction efficiency and the integrity of the coating, and the sound insulation effect is greatly improved.

Furthermore, in some embodiments, the sound-insulating material for the pipe body of the present invention does not have an adhesive layer, and it can directly correspond to the pipe body and be rolled up and then fixed by binding tools such as straps.

The method for manufacturing a sound-insulating material for a pipe body includes a scanning step S01, a calculation step S02, and a molding step S03. The scanning step S01 is to optically scan the tube to obtain a tube shape and a tube size. The calculation step S02 is to calculate a die parameter corresponding to the shape of the tube body and the size of the tube body. The molding step S03 is to manufacture and output the soundproof material for the pipe body according to the parameters of the knife mold.

The parameters of the knife mold specifically include the size of the soundproof base layer, soundproof layer and bonding layer of the soundproof material used for the pipe body, the position where the soundproof material used for the pipe body is to be coated on the pipe body and the soundproof area on the soundproof base layer , The relative position of the bonded area and the bonded area.

Therefore, according to the foregoing description of the embodiment, the sound-insulating material for pipes and the manufacturing method of the present invention can automatically generate corresponding pipes for pipes by computer modeling technology when the shape and size of the construction pipes are obtained in advance. The sound insulation material can not only improve the convenience of construction, but also avoid the disadvantages of the cost of conventional construction materials.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone who is familiar with the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection of the present invention The scope shall be subject to the definition of the attached patent application scope.

100, 100’: Sound insulation material for pipe body 200: Sound insulation base layer 210: Soundproof area 220: Bonding area 230: bonded area 300: Sound absorption layer 400: Adhesive layer 500: Adhesion layer 600: Release paper 700: A word tube body 800: cross tube body 900: tube body S01: Scan step S02: Calculation steps S03: Molding steps

Fig. 1 is a schematic diagram showing the structure of a sound-insulating material for a pipe body according to an embodiment of the present invention. Fig. 2 is a schematic cross-sectional view of a sound-insulating material for pipes according to an embodiment of the present invention. FIG. 3 is a schematic diagram of the first operation of covering the in-line tube body with the sound insulation material for the tube body according to an embodiment of the present invention. FIG. 4 is a schematic diagram of the second operation of covering the in-line tube body with the sound insulation material for the tube body according to an embodiment of the present invention. Fig. 5 is a schematic cross-sectional view of the in-line pipe body covered by the sound-insulating material used for the pipe body in Fig. 4. FIG. 6 is a schematic diagram showing the third operation of the sound-insulating material for the tube body covering the inline tube body according to an embodiment of the present invention. FIG. 7 is a schematic cross-sectional view of the in-line tube body covered by the sound insulation material used for the tube body in accordance with FIG. 6. FIG. FIG. 8 is a schematic diagram of the first operation of covering the T-shaped tube body with the sound insulation material for the tube body according to another embodiment of the present invention. Fig. 9 is a schematic diagram showing the second operation of covering the in-line pipe body with the sound-insulating material used for the pipe body in Fig. 8. Fig. 10 shows a manufacturing flow chart of a sound-insulating material for pipes according to another embodiment of the present invention. Fig. 11 is a schematic diagram showing the operation of the sound-insulating material for the pipe body to cover the single vent pipe body and the double vent pipe body according to another embodiment of the present invention. FIG. 12 is a schematic diagram of the operation of covering the OT-shaped joint and the OL-shaped joint pipe body with the sound insulation material for the pipe body according to another embodiment of the present invention. FIG. 13 is a schematic diagram showing the operation of the sound-insulating material for the pipe body covering the OY-shaped joint and the trap joint pipe body according to another embodiment of the present invention. FIG. 14 is a schematic diagram showing the operation of the sound-insulating material for the tube body covering the OS direct tube body according to another embodiment of the present invention.

100: Sound insulation material for pipe body

200: Sound insulation base layer

210: Soundproof area

220: Bonding area

230: bonded area

300: Sound absorption layer

400: Adhesive layer

500: Adhesion layer

600: Release paper

Claims (10)

A sound-insulating material for pipe body, including: A sound insulation base layer, which is divided into a sound insulation area, a bonding area and a bonded area; A sound absorbing layer located in the sound insulation area; and An adhesive layer is located in the adhesive area, and the adhesive layer is used to adhere to the adhesive area. Such as the sound insulation material for pipe body of claim 1, wherein the sound insulation area and the bonding area are located above the sound insulation base layer, and the bonded area is located below the sound insulation base layer. Such as claim 1 for the sound insulation material for pipe body, wherein the sound insulation base layer is a PVC material. Such as claim 1 for the sound-insulating material for the pipe body, wherein the sound-absorbing layer is a PU material. For example, the sound insulation material for the pipe body of claim 1, further includes a release paper on the adhesive layer to protect the adhesive layer. For example, the sound-insulating material for pipe body of claim 1, further comprising an adhesive layer on the sound-absorbing layer. For example, the sound-insulating material for the pipe body of claim 6, further comprising a release paper on the adhesion layer to protect the adhesion layer. A method for manufacturing a sound-insulating material for a pipe body according to claim 1, wherein the sound-insulating material for a pipe body is correspondingly coated on a pipe body, and the steps of the manufacturing method include: A scanning step, optically scanning the tube to obtain a tube shape and a tube size; A calculation step, corresponding to the shape of the tube body and the size of the tube body to calculate a die parameter; and A molding step is to manufacture and output the sound insulation material for the pipe body according to the parameters of the knife mold. The manufacturing method of claim 8, wherein the die parameters include the sizes of the sound insulation base layer, the sound insulation layer, and the bonding layer of the sound insulation material for the pipe body. The manufacturing method of claim 8, wherein the die parameters include the position where the sound-insulating material for the pipe body is to coat the pipe body and the sound-proof area, the bonding area, and the bonded area on the sound-proof base layer The relative position of the area.

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