Insulation board and manufacturing process thereof

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By adopting an integrated shell sleeve and filling cavity structure, using open hole filler and central grid, the problems of low strength and layering risks of existing insulation boards are solved, and high-strength and multi-performance insulation boards are achieved.

CN119711660AInactive Publication Date: 2025-03-28姚晨颖

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Patent Information

Application Number: CN202411936011.0
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-12-26
Publication Date: 2025-03-28
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing insulation board is pressed by stacking and pressing with a variety of materials, which is prone to hidden dangers of layering and fracture, and has a low strength.

Method used

An integrated shell sleeve and filling cavity structure are adopted. Several open holes are opened on the upper and lower sides of the shell sleeve to communicate with the filling cavity. The filling is filled and wrapped with the center grid through the open holes to form a high-strength insulation board.

Benefits of technology

It improves the strength and multi-performance of the insulation board, avoids layered falls and slippage of the filling, and enhances the overall connection strength of the insulation board.

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Abstract

The invention relates to the technical field of insulation boards, in particular to an insulation board and a manufacturing process thereof. The heat preservation plate comprises an integrally-formed shell sleeve and a filling cavity formed in the shell sleeve, a plurality of open holes are formed in the upper side face and the lower side face of the shell sleeve, the open holes communicate with the filling cavity, the filling cavity is filled with filler, and the filler outwards extends into the open holes from the filling cavity and fills the open holes. The manufacturing device comprises a top groove slidably connected with a push plate, the rear end of the top groove is rotatably connected with a lead screw, the rear end of the push plate is connected to the lead screw, the left end of the push plate is fixedly connected with an inner cavity cutter capable of cutting out a filling cavity, a through hole is formed in the middle of the push plate, and the inner side of the right end of the top groove is fixedly connected with an inner rod capable of extending into the inner cavity cutter. And the high-strength and multi-performance insulation board can be processed.

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Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation boards, and more particularly to a thermal insulation board and a manufacturing process thereof. Background Art

[0002] Insulation board is a hard foam plastic board made of polystyrene resin as raw material, other raw materials and polymers, which is heated and mixed, and a catalyst is injected at the same time, and then extruded and pressed into shape. It has moisture-proof and waterproof properties, and can reduce the thickness of the building's external protective structure, thereby increasing the indoor usable area. There are various types of insulation boards now. Among them, the insulation board made by stacking and pressing a variety of materials is prone to delamination and breakage during use, and has low strength. Therefore, in order to solve the above problems, the present application provides an insulation board and its manufacturing process, which can process high-strength, multi-performance insulation boards. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a thermal insulation board and a manufacturing process thereof, which can produce a thermal insulation board with high strength and multiple properties.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A heat preservation board comprises an integrally formed outer shell and a filling cavity provided inside the outer shell, wherein a plurality of open holes are provided on upper and lower sides of the outer shell, the plurality of open holes are connected to the filling cavity, the filling cavity is filled with a filler, and the filler extends outward from the filling cavity into the plurality of open holes and fills the plurality of open holes;

[0006] The middle part of the filling cavity is filled with a middle net, the left and right ends of the middle net are in contact with the left and right side walls of the filling cavity respectively, and the filler is wrapped around the middle net.

[0007] A thermal insulation board manufacturing device includes a top groove slidably connected to a push plate, the rear end of the top groove is rotatably connected to a screw rod, the rear end of the push plate is connected to the screw rod, the left end of the push plate is fixedly connected to an inner cavity knife capable of cutting a filling cavity, a through hole is opened in the middle of the push plate, and the inner side of the right end of the top groove is fixedly connected to an inner rod capable of extending into the inner cavity knife.

[0008] The top groove is fixedly connected to the upper end of the bracket, and the upper left end of the bracket is rotatably connected to a rotating frame. The left end of the rotating frame is fixedly connected to an outer mold. The upper and lower ends of the outer mold are open, and the lower end of the outer mold is slidably connected to a support plate. The support plate is provided with a through hole for the inner cavity knife to pass through, and the upper end of the outer mold can be moved to the left end of the top groove.

[0009] A plurality of side holes are provided on the side walls on the left and right sides of the rotating frame, and every two side holes on the left and right sides are aligned. A telescopic rod B is fixedly connected to the right end of the rotating frame, a push plate is fixedly connected to the left end of the telescopic rod B, and a plurality of tubular knives are fixedly connected to the left end of the push plate, and the plurality of tubular knives can pass through the plurality of side holes respectively.

[0010] A thermal insulation board manufacturing process, the process comprises the following steps:

[0011] Process 1: Use polystyrene resin to process a base plate, penetrate the plate with an inner cavity cutter to process a filling cavity, obtain an outer shell, and push the outer shell into the outer mold;

[0012] Process 2: The rotating frame rotates to drive the outer mold to move to a vertical state, and an open hole is cut on the outer shell using a tube cutter;

[0013] Process 3: insert the middle net into the filling cavity;

[0014] Process 4: Remove the support plate to make the outer mold slide down to the bottom plate, use the inner wall of the outer mold to cover the open hole, fill the fluid state filler into the outer shell, and statically shape it to obtain the insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation processes.

[0016] Figure 1 It is a schematic diagram of the structure of the thermal insulation board in the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the outer shell in the present invention;

[0018] Figure 3 It is a structural schematic diagram of the middle net in the present invention;

[0019] Figure 4 It is a structural schematic diagram of the processing device in the present invention;

[0020] Figure 5 It is a structural schematic diagram of the outer mold in the present invention;

[0021] Figure 6 It is a structural schematic diagram of the support plate in the present invention;

[0022] Figure 7 It is a schematic diagram of the structure of the endocavity knife in the present invention;

[0023] Figure 8 It is a schematic diagram of the structure of the bracket in the present invention;

[0024] Fig. 9 It is a structural schematic diagram of the rotating frame in the present invention;

[0025] Fig.10 It is a schematic diagram of the structure of the tubular knife in the present invention;

[0026] Fig.11 It is a schematic diagram of the structure of the push rod in the present invention;

[0027] In the figure: outer shell 01; filling cavity 02; filler 03; open hole 04; middle net 05; outer mold 06; side hole 07; support plate 08; telescopic rod A09; perforation 10; push plate 11; inner cavity knife 12; top groove 13; inner rod 14; screw rod 15; rotating frame 16; telescopic rod B17; push rod 18; push plate 19; tubular knife 20; bracket 21; cylinder 22; front frame 23; bottom plate 24. DETAILED DESCRIPTION

[0028] Refer to the attached Figures 1 to 3 From the structure shown, it can be understood that an exemplary operation process of improving the strength of the present application is:

[0029] A thermal insulation board comprises an integrally formed outer shell 01 and a filling cavity 02 provided inside the outer shell 01, a plurality of open holes 04 are provided on the upper and lower sides of the outer shell 01, the plurality of open holes 04 are connected to the filling cavity 02, the filling cavity 02 is filled with a filler 03, the filler 03 extends outward from the filling cavity 02 into the plurality of open holes 04 and fills the plurality of open holes 04; the integrally formed outer shell 01 can include the filler 03 therein, and a plurality of different materials can be composited to form a thermal insulation board, and compared with a thermal insulation board formed by pressing traditional multi-layer raw materials, there will be no delamination or shedding, and the filling of the filler 03 can be used to support the outer shell 01, so that the strength inside the outer shell 01 is improved, and the thermal insulation board is prevented from being dented inward after being squeezed, and at the same time, the plurality of open holes 04 can be used to increase the connection strength after the filler 03 enters the open holes 04, and slippage and delamination between the filler 03 and the outer shell 01 are avoided, so that a high-strength thermal insulation board can be obtained.

[0030] Refer to the attached Figures 1 to 3 From the structure shown, it can be understood that another exemplary operation process of improving the strength of the present application is:

[0031] The middle of the filling cavity 02 is filled with a middle net 05, and the left and right ends of the middle net 05 are in contact with the left and right side walls of the filling cavity 02 respectively, and the filler 03 is wrapped around the middle net 05; the use of the middle net 05 can improve the internal connection strength of the filler 03 after it is formed. If the insulation board breaks, the middle net 05 can be used to maintain the connection to prevent the insulation board from breaking into pieces.

[0032] Refer to the attached Figures 1 to 3 From the structure shown, it can be understood that an exemplary operation process of increasing performance of the present application is:

[0033] The filler 03 and the middle net 05 are made of one or both of fireproof materials and heat-insulating materials, and can obtain fireproof and heat-insulating capabilities through different materials, which can enhance the overall use effect and performance of the insulation board.

[0034] See attached Figures 4 to 11 From the structure shown, it can be understood that an exemplary operation process of opening the filling cavity 02 of the present application is:

[0035] A thermal insulation board manufacturing device, comprising a top groove 13 slidably connected to a push plate 11, a screw rod 15 rotatably connected to the rear end of the top groove 13, the rear end of the push plate 11 is connected to the screw rod 15, the left end of the push plate 11 is fixedly connected to an inner cavity knife 12 capable of cutting a filling cavity 02, a through hole is opened in the middle of the push plate 11, and an inner rod 14 capable of extending into the inner cavity knife 12 is fixedly connected to the inner side of the right end of the top groove 13; a base plate obtained by processing polystyrene resin is erected on the left side of the top groove 13, and the base plate The left end of the material is fixed, and then the motor can be used to drive the screw rod 15 to rotate, and the screw rod 15 can be used to drive the push plate 11 to slide to the left on the top groove 13, so that the push plate 11 drives the inner cavity knife 12 to penetrate into the base plate from the left end until it penetrates the left end of the base plate, and then the screw rod 15 rotates in the opposite direction to make the inner cavity knife 12 withdraw from the base plate, and the waste cut by the inner cavity knife 12 can be taken out by the inner cavity knife 12, so as to process the filling cavity 02 on the base plate to obtain the outer shell 01;

[0036] At the same time, when the endocavity knife 12 moves to the right and resets, the inner rod 14 can enter the endocavity knife 12, and the waste cut from the endocavity knife 12 is pushed to the left, so as to clean the inside of the endocavity knife 12 and avoid blockage.

[0037] See attached Figures 4 to 11 From the structure shown, it can be understood that an exemplary operation process of the automatic positioning of the present application is:

[0038] The top groove 13 is fixedly connected to the upper end of the bracket 21, and the upper left end of the bracket 21 is rotatably connected to the rotating frame 16. The left end of the rotating frame 16 is fixedly connected to the outer mold 06. The upper and lower ends of the outer mold 06 are open, and the lower end of the outer mold 06 is slidably connected to the support plate 08. The support plate 08 is provided with a through hole 10 through which the inner cavity knife 12 passes. The upper end of the outer mold 06 can be moved to the left end of the top groove 13; when processing the filling cavity 02, the rotating frame 16 can be driven to rotate by the motor, so that the rotating frame 16 drives the outer mold 06 to rotate to a horizontal state and align with the left end of the top groove 13 , and then after the base plate is set on the top groove 13, the inner cavity knife 12 is used to push the base plate into the outer mold 06 when it moves to the left. When the left end of the base plate contacts the support plate 08, the base plate can stop moving. At this time, as the inner cavity knife 12 continues to move, the inner cavity knife 12 can penetrate into the base plate until it passes through the perforation 10, thereby separating the cut waste from the base plate and obtaining the outer shell 01. Then, the inner cavity knife 12 is reset to leave the outer shell 01 in the outer mold 06.

[0039] See attached Figures 4 to 11 From the structure shown, it can be understood that an exemplary operation process of opening the open hole 04 of the present application is:

[0040] A plurality of side holes 07 are provided on the side walls on the left and right sides of the rotating frame 16, and every two side holes 07 on the left and right sides are aligned. A telescopic rod B17 is fixedly connected to the right end of the rotating frame 16, and a push plate 19 is fixedly connected to the left end of the telescopic rod B17. A plurality of tubular knives 20 are fixedly connected to the left end of the push plate 19, and the plurality of tubular knives 20 can pass through the plurality of side holes 07 respectively. By driving the outer mold 06 to rotate to a vertical state through the rotating frame 16, the push plate 19 can be driven to move left through the telescopic rod B17, so that the plurality of tubular knives 20 on the push plate 19 pass through the plurality of side holes 07 and penetrate into the outer shell 01 respectively, thereby processing an open hole 04 on the outer shell 01.

[0041] See attached Figures 4 to 11 From the structure shown, it can be understood that an exemplary operation process of the cleaning tube-shaped knife 20 of the present application is:

[0042] The push plate 19 is provided with a plurality of circular holes, which are respectively located in the middle of the plurality of tubular knives 20. The left end of the rotating frame 16 is fixedly connected with a plurality of push rods 18, which can respectively pass through the plurality of circular holes and enter the plurality of tubular knives 20. After the opening of the open hole 04 is completed, the push plate 19 is reset to the right, so that the waste cut from the inside of the tubular knife 20 can be pushed out of the tubular knife 20 by the push rod 18, thereby timely cleaning the waste inside the tubular knife 20 to avoid blockage.

[0043] See attached Figures 4 to 11From the structure shown, it can be understood that an exemplary operation process of dragging the insulation board of the present application is:

[0044] The left side of the lower end of the bracket 21 is fixedly connected with a cylinder 22, the left end of the cylinder 22 is fixedly connected with a front frame 23, the left side of the lower end of the bracket 21 is slidably connected with a bottom plate 24, a spring is fixedly connected between the lower end of the bottom plate 24 and the bracket 21, and the front frame 23 can contact the lower end of the bottom plate 24; as the opening hole 04 is opened, the telescopic rod A09 can drive the support plate 08 to leave the outer mold 06, and the outer shell 01 slides down to contact the bottom plate 24, and the inner wall of the outer mold 06 is used to cover the opening hole 04 , fill the filler 03 in a fluid state into the outer shell 01, and then the filler 03 in a fluid state can be filled into the outer shell 01, and the insulation board can be statically formed; then the front frame 23 can be driven by the cylinder 22 to leave the lower end of the bottom plate 24, and the bottom plate 24 can be pressed down by its own weight, and the extrusion spring can be used to achieve the buffering of the descent, so that the insulation board can slide out of the outer mold 06, and then the insulation board can be removed. After removal, the spring can drive the bottom plate 24 to rise and reset.

[0045] A thermal insulation board manufacturing process, the process comprises the following steps:

[0046] Process 1: a base plate is obtained by processing polystyrene resin, a filling cavity 02 is processed into the plate by an inner cavity cutter 12, an outer shell 01 is obtained, and the outer shell 01 is pushed into the outer mold 06;

[0047] Process 2: The rotating frame 16 rotates to drive the outer mold 06 to move to a vertical state, and the tube cutter 20 is used to cut an open hole 04 on the outer shell 01;

[0048] Process 3: inserting the middle net 05 into the filling cavity 02;

[0049] Process 4: Remove the support plate 08 to make the outer mold 06 slide down onto the bottom plate 24, use the inner wall of the outer mold 06 to cover the open hole 04, fill the fluid filler 03 into the outer shell 01, and statically shape it to obtain the insulation board.

Claims

1. A thermal insulation board, characterized in that: The invention comprises an integrally formed outer shell (01), and a filling cavity (02) opened inside the outer shell (01); a plurality of open holes (04) are opened on the upper and lower sides of the outer shell (01); the plurality of open holes (04) are connected to the filling cavity (02); the filling cavity (02) is filled with a filler (03); the filler (03) extends outward from the filling cavity (02) into the plurality of open holes (04) and fills the plurality of open holes (04).

2. The thermal insulation board according to claim 1, characterized in that: The filler (03) is made of one or both of fireproof material and heat insulating material.

3. The thermal insulation board according to claim 1, characterized in that: The middle of the filling cavity (02) is filled with a middle net (05), the left and right ends of the middle net (05) are in contact with the left and right side walls of the filling cavity (02) respectively, and the filler (03) is wrapped around the middle net (05).

4. The thermal insulation board according to claim 3, characterized in that: The middle net (05) is made of one or both of fireproof material and heat insulating material.

5. A manufacturing device for processing the thermal insulation board according to claim 3, characterized in that: The invention comprises a top groove (13) slidably connected to a push plate (11), the rear end of the top groove (13) being rotatably connected to a screw rod (15), the rear end of the push plate (11) being connected to the screw rod (15), the left end of the push plate (11) being fixedly connected to an inner cavity knife (12) capable of cutting out a filling cavity (02), a through hole being provided in the middle of the push plate (11), and an inner rod (14) capable of extending into the inner cavity knife (12) being fixedly connected to the inner side of the right end of the top groove (13).

6. The manufacturing device according to claim 5, characterized in that: The top groove (13) is fixedly connected to the upper end of the bracket (21); the upper left end of the bracket (21) is rotatably connected to a rotating frame (16); the left end of the rotating frame (16) is fixedly connected to an outer mold (06); the upper and lower ends of the outer mold (06) are open; the lower end of the outer mold (06) is slidably connected to a support plate (08); a through hole (10) is provided on the support plate (08) for the inner cavity knife (12) to pass through; the upper end of the outer mold (06) can be moved to the left end of the top groove (13).

7. The manufacturing device according to claim 6, characterized in that: A plurality of side holes (07) are provided on the side walls on the left and right sides of the rotating frame (16), and each two side holes (07) on the left and right sides are aligned. A telescopic rod B (17) is fixedly connected to the right end of the rotating frame (16), a push plate (19) is fixedly connected to the left end of the telescopic rod B (17), and a plurality of tubular knives (20) are fixedly connected to the left end of the push plate (19), and the plurality of tubular knives (20) can pass through the plurality of side holes (07) respectively.

8. The manufacturing device according to claim 7, characterized in that: The push plate (19) is provided with a plurality of circular holes, which are respectively located in the middle of the plurality of tubular knives (20). The left end of the rotating frame (16) is fixedly connected with a plurality of push rods (18), which can respectively pass through the plurality of circular holes and enter into the plurality of tubular knives (20).

9. The manufacturing device according to claim 8, characterized in that: The left side of the lower end of the bracket (21) is fixedly connected to a cylinder (22), the left end of the cylinder (22) is fixedly connected to a front frame (23), the left side of the lower end of the bracket (21) is slidably connected to a bottom plate (24), a spring is fixedly connected between the lower end of the bottom plate (24) and the bracket (21), and the front frame (23) can contact the lower end of the bottom plate (24).

10. A process using the manufacturing device according to claim 9, characterized in that: The process includes the following steps: Process 1: a base plate is obtained by processing polystyrene resin, a filling cavity (02) is processed into the plate by an inner cavity cutter (12), an outer shell (01) is obtained, and the outer shell (01) is pushed into an outer mold (06); Process 2: The rotating frame (16) rotates to drive the outer mold (06) to move to a vertical state, and the tube cutter (20) is used to cut an open hole (04) on the outer shell (01); Process 3: inserting the middle net (05) into the filling cavity (02); Process 4: Remove the support plate (08) to allow the outer mold (06) to slide down onto the bottom plate (24), use the inner wall of the outer mold (06) to cover the open hole (04), fill the fluid filler (03) into the outer shell (01), and statically shape to obtain the insulation board.