TPEB carpet surrounding edge forming and cooling device

Abstract

The utility model discloses a TPEB carpet surrounding edge forming and cooling device, which belongs to the technical field of carpet surrounding edge forming and comprises a surrounding edge panel, a forming wheel is arranged on one side of the surrounding edge panel, a hollow cavity is arranged in the forming wheel, a side opening penetrating through the outer wall of the forming wheel is arranged on one side of the hollow cavity, and a cylinder is fixed on the outer wall of the forming wheel outside the side opening. The forming wheel is rotationally connected with the edge surrounding panel in a clamped mode through the barrel, one end of the barrel penetrates through the edge surrounding panel and extends to the other side of the edge surrounding panel, a heating mechanism is arranged in the barrel, and a cooling assembly is fixed to the edge surrounding panel. The power mechanism can drive the forming wheel to conduct auxiliary movement, abnormal deformation of the edge of the carpet is avoided, the electric heating ring in the hollow cavity can heat the heating oil, so that the hot pressing temperature is guaranteed, the edge of the carpet can be cooled in time through the cooling assembly after hot pressing forming, and the forming quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to a TPEB carpet edging forming and cooling device, belonging to the field of carpet edging forming technology. Background Technology

[0002] Carpets are common home decorations in our lives. In some home environments, they can also prevent the floor from slipping. The traditional new carpet material is PVC. Although PVC carpets are soft, moisture-proof, and have a certain fire-retardant effect, they are not very environmentally friendly during the production process. TPE material is environmentally friendly, does not contain substances harmful to the human body, and has good elasticity. It can still maintain good elasticity in low-temperature environments. During manufacturing, traditional processes such as extrusion and injection molding can be used, so the manufacturing cost is lower.

[0003] Due to functional requirements, existing TPEBs are mostly multi-layered structures, and after production, they need to be cut and edged using specialized equipment. During edge forming, because TPE materials are thermoplastic, they also need to be cooled immediately to prevent carpet product deformation. For example, in the case of a multi-layered TPE carpet with announcement number CN218009265U, there are pile yarn layers, non-woven fabric layers and EVA pre-coating layers arranged from top to bottom. The bottom surface of the EVA pre-coating layer is provided with an upper TPE adhesive layer and a lower TPE adhesive layer. A functional fiber layer is provided between the upper TPE adhesive layer and the lower TPE adhesive layer. The EVA pre-coating layer penetrates into each of the bottom layers up to the lower TPE adhesive layer.

[0004] The carpet in the aforementioned document is made of thermoplastic elastomer composite material, which does not require the addition of liquid plasticizer. However, the edges of the carpet are not aesthetically pleasing after production, and the exposed cut surfaces pose a risk of cracking. Therefore, this utility model is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a TPEB carpet edge forming and cooling device to solve the above problems. It can utilize the hot-melt properties of TPE material to perform edge treatment on carpet products, use forming wheels to hot press the carpet, and a power mechanism can drive the forming wheels to perform auxiliary movement to avoid abnormal deformation of the carpet edge. After hot pressing, a cooling component can be used to cool the carpet edge in time to ensure the forming quality.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a TPEB carpet edging forming and cooling device, comprising an edging panel, a forming wheel on one side of the edging panel, a hollow cavity inside the forming wheel, a side opening on one side of the hollow cavity passing through the outer wall of the forming wheel, a cylindrical body fixed on the outer wall of the forming wheel outside the side opening, the forming wheel being rotatably engaged with the edging panel through the cylindrical body, one end of the cylindrical body passing through the edging panel and extending to the other side, a heating mechanism inside the cylindrical body, a cooling component fixed on the edging panel, and a power connector on one side of the edging panel via a power cord.

[0007] Preferably, in order to facilitate the installation of forming wheels on both the upper and lower sides of the carpet, the edge panel is provided with corresponding through openings, and a bearing component is rotatably engaged in the through opening. The inner wall of the bearing component is provided with a first heat insulation ring, and the inner wall of the first heat insulation ring is embedded and engaged in the outer wall of the cylinder.

[0008] Preferably, in order to assist the rotation of the cylinder, a power mechanism is fixed to the side wall of the perimeter panel via a support plate. The power mechanism includes a power motor fixed to the side wall of the support plate, a power gear fixed to the output shaft of the power motor, and an intermediate gear rotatably mounted on the perimeter panel via a support shaft. The intermediate gear meshes with the power gear. A second heat insulation ring is fixed to the outer wall of the cylinder, and a force-bearing gear is fixed to the outer wall of the second heat insulation ring. The force-bearing gear meshes with the intermediate gear.

[0009] Preferably, in order to conveniently maintain the temperature of the forming wheel, the heating mechanism includes an extension rod located inside the cylinder, one end of the extension rod extending into the hollow cavity, and an electric heating ring fixed to one end of the extension rod, the electric heating ring being close to the bottom of the hollow cavity, and heating oil being provided inside the hollow cavity.

[0010] Preferably, in order to regulate the flow range of heating, an inner convex ring is provided on the inner wall of the hollow cavity, a retaining ring is fixed on the inner wall of the hollow cavity near the side opening, and the other end of the extension rod extends out of the cylinder and is fixed on the support plate by a connecting rod.

[0011] Preferably, in order to utilize airflow to cool the carpet edge, the cooling assembly includes a first housing fixed to the edge panel, the edge panel having a cooling port, the cooling port being a pair of inwardly inclined through holes, one side of the first housing communicating with the cooling port, an exhaust device fixed to the side wall of the first housing, and the exhaust device having an air inlet pipe.

[0012] Preferably, to prevent impurities from adhering to the edge of the carpet and then being pressed onto the carpet, a dust removal mechanism is fixed on the side wall of the edge panel. The dust removal mechanism and the cooling assembly are located on both sides of the cylinder. The dust removal mechanism includes a second housing fixed on the outer wall of the edge panel. A dust removal port is provided on the edge panel corresponding to the second housing. A dust filter plate is provided on the top of the second housing. An electric lifting rod is fixed to the top of the dust filter plate through a horizontal plate. The bottom end of the electric lifting rod is fixed to the second housing.

[0013] Preferably, in order to facilitate the collection of impurities, an exhaust fan is provided on the side wall of the second housing, one end of the exhaust fan is located on one side of the dust filter plate, a scraper is fixed between the inner walls of the second housing, the scraper is close to the dust filter plate, a collection box is fixedly connected to the bottom of the second housing through a pipe, and an air outlet pipe is provided on one side of the exhaust fan.

[0014] The beneficial effects of this utility model are: this device can use the hot-melt characteristics of TPE material to perform edge treatment on carpet products, use forming wheels to hot press the carpet, and the power mechanism can drive the forming wheels to perform auxiliary movement to avoid abnormal deformation of the carpet edge. The electric heating ring inside the hollow cavity can heat up the heating oil to ensure the hot pressing temperature. Moreover, after hot pressing, the cooling components can be used to cool the carpet edge in time to ensure the molding quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the other side of this utility model.

[0017] Figure 3 This is a cross-sectional view of the cylindrical structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the forming wheel of this utility model.

[0019] Figure 5 This is a schematic diagram of the power mechanism structure of this utility model.

[0020] Figure 6 This is a schematic diagram of the dust removal mechanism of this utility model.

[0021] In the diagram: 1. Edge panel; 2. Forming wheel; 201. Cylinder; 202. Inner convex ring; 203. Retaining ring; 3. Heating mechanism; 301. Extension rod; 302. Electric heating ring; 4. Cooling assembly; 401. First housing; 402. Exhaust device; 403. Air inlet pipe; 5. Bearing component; 6. First heat insulation ring; 7. Power mechanism; 701. Power gear; 702. Intermediate gear; 703. Force-bearing gear; 704. Power motor; 8. Second heat insulation ring; 9. Dust removal mechanism; 901. Second housing; 902. Dust filter plate; 903. Electric lifting rod; 904. Exhaust fan; 905. Scraper rod; 906. Air outlet pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-6 As shown, a TPEB carpet edging forming and cooling device includes an edging panel 1, a forming wheel 2 on one side of the edging panel 1, a hollow cavity inside the forming wheel 2, a side opening through the outer wall of the forming wheel 2 on one side of the hollow cavity, a cylinder 201 fixed to the outer wall of the forming wheel 2 outside the side opening, the forming wheel 2 being rotatably engaged with the edging panel 1 via the cylinder 201, one end of the cylinder 201 passing through the edging panel 1 and extending to the other side, a heating mechanism 3 inside the cylinder 201, a cooling component 4 fixed on the edging panel 1, a power connector on one side of the edging panel 1 via a power cord, and corresponding upper and lower through openings on the edging panel 1, a bearing component 5 rotatably engaged within the through openings, the inner wall of the bearing component 5 having a... The first heat insulation ring 6 is embedded in the inner wall of the first heat insulation ring 6 and is snapped onto the outer wall of the cylinder 201. This facilitates the installation of forming wheels 2 on both the upper and lower sides of the carpet. A power mechanism 7 is fixed to the side wall of the edge panel 1 via a support plate. The power mechanism 7 includes a power motor 704 fixed to the side wall of the support plate. A power gear 701 is fixed to the output shaft of the power motor 704. An intermediate gear 702 is rotatably mounted on the edge panel 1 via a support shaft. The intermediate gear 702 meshes with the power gear 701. A second heat insulation ring 8 is fixed to the outer wall of the cylinder 201. A force-bearing gear 703 is fixed to the outer wall of the second heat insulation ring 8. The force-bearing gear 703 meshes with the intermediate gear 702, which assists in the rotation of the cylinder 201.

[0024] like Figure 3 and Figure 4As shown, the heating mechanism 3 includes an extension rod 301 located inside the cylinder 201. One end of the extension rod 301 extends into the hollow cavity, and an electric heating ring 302 is fixed to one end of the extension rod 301. The electric heating ring 302 is close to the bottom of the hollow cavity. Heating oil is provided inside the hollow cavity, which can conveniently maintain the temperature of the forming wheel 2. An inner convex ring 202 is provided on the inner wall of the hollow cavity. A retaining ring 203 is fixed on the inner wall of the hollow cavity near the side opening. The other end of the extension rod 301 extends outside the cylinder 201 and is fixed to the support plate by a connecting rod, which can regulate the flow range of heating.

[0025] like Figure 5 and Figure 6 As shown, the cooling assembly 4 includes a first housing 401 fixed to the edge panel 1. The edge panel 1 has cooling ports, which are a pair of inwardly inclined through holes. One side of the first housing 401 is connected to the cooling ports. An exhaust device 402 is fixed to the side wall of the first housing 401, and an air inlet pipe 403 is provided on the exhaust device 402. This allows airflow to cool the carpet edge. A dust removal mechanism 9 is fixed to the side wall of the edge panel 1. The dust removal mechanism 9 and the cooling assembly 4 are located on opposite sides of the cylinder 201. The dust removal mechanism 9 includes a second housing 901 fixed to the outer wall of the edge panel 1. A dust removal port is provided on the edge panel 1 corresponding to the second housing 901. The top of the second housing 901 is provided with a dust filter plate 902. The top of the dust filter plate 902 is fixed with an electric lifting rod 903 by a horizontal plate. The bottom end of the electric lifting rod 903 is fixed to the second housing 901. This can prevent impurities from adhering to the edge of the carpet and being pressed onto the carpet. An exhaust fan 904 is provided on the side wall of the second housing 901. One end of the exhaust fan 904 is located on one side of the dust filter plate 902. A scraping rod 905 is fixed between the inner walls of the second housing 901. The scraping rod 905 is close to the dust filter plate 902. The bottom of the second housing 901 is connected to and fixed with a collection box through a pipe. An exhaust pipe 906 is provided on one side of the exhaust fan 904. This can facilitate the collection of impurities.

[0026] This device utilizes the hot-melt properties of TPE material to edge-treat carpet products. The forming wheel 2 hot-presses the carpet, and the power mechanism 7 drives the forming wheel 2 for auxiliary movement, preventing abnormal deformation of the carpet edges. The electric heating ring 302 inside the hollow cavity heats the heating oil, ensuring the hot-pressing temperature. After hot-pressing, the cooling component 4 cools the carpet edges promptly, ensuring molding quality. During use, the carpet edges first pass through the dust removal mechanism 9, where impurities are drawn into the second housing 901 via the dust removal port. Then, the dust filter plate 902 blocks the impurities. During the edge-sealing molding gap, the electric lifting rod 903 can be activated to move the bottom dust filter plate 902 up and down, allowing the attached impurities to be scraped off by the scraping rod 905 and fall into the collection box. The cooling component 4 then transfers the airflow from the exhaust pipe 906 back into the second housing 901, further cooling the carpet after molding.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A TPEB carpet edging forming and cooling device, characterized in that: The device includes a edging panel (1), a forming wheel (2) on one side of the edging panel (1), a hollow cavity inside the forming wheel (2), a side opening through the outer wall of the forming wheel (2) on one side of the hollow cavity, a cylinder (201) fixed on the outer wall of the forming wheel (2) outside the side opening, the forming wheel (2) being rotated and engaged with the edging panel (1) through the cylinder (201), one end of the cylinder (201) passing through the edging panel (1) and extending to the other side, a heating mechanism (3) inside the cylinder (201), a cooling component (4) fixed on the edging panel (1), and a power connector on one side of the edging panel (1) via a power cord.

2. The TPEB carpet edging forming and cooling device according to claim 1, characterized in that: The surrounding panel (1) has corresponding passage openings at the top and bottom. A bearing component (5) is rotatably engaged in the passage opening. A first heat insulation ring (6) is provided on the inner wall of the bearing component (5). The inner wall of the first heat insulation ring (6) is embedded and engaged in the outer wall of the cylinder (201).

3. The TPEB carpet edging forming and cooling device according to claim 2, characterized in that: A power mechanism (7) is fixed on the side wall of the perimeter panel (1) by a support plate. The power mechanism (7) includes a power motor (704) fixed on the side wall of the support plate. A power gear (701) is fixed on the output shaft of the power motor (704). An intermediate gear (702) is rotatably mounted on the perimeter panel (1) by a support shaft. The intermediate gear (702) meshes with the power gear (701). A second heat insulation ring (8) is fixed on the outer wall of the cylinder (201). A force-bearing gear (703) is fixed on the outer wall of the second heat insulation ring (8). The force-bearing gear (703) meshes with the intermediate gear (702).

4. The TPEB carpet edging forming and cooling device according to claim 3, characterized in that: The heating mechanism (3) includes an extension rod (301) located inside the cylinder (201), one end of the extension rod (301) extending into the hollow cavity, and an electric heating ring (302) fixed to one end of the extension rod (301), the electric heating ring (302) being close to the bottom of the hollow cavity, and heating oil being provided inside the hollow cavity.

5. The TPEB carpet edging forming and cooling device according to claim 4, characterized in that: The hollow cavity has an inner protruding ring (202) on its inner wall, and a retaining ring (203) is fixed on the inner wall of the hollow cavity near the side opening. The other end of the extension rod (301) extends to the outside of the cylinder (201) and is fixed to the support plate by a connecting rod.

6. The TPEB carpet edging forming and cooling device according to claim 1, characterized in that: The cooling assembly (4) includes a first housing (401) fixed on the perimeter panel (1), the perimeter panel (1) having a cooling port, the cooling port being a pair of inwardly inclined through holes, one side of the first housing (401) being connected to the cooling port, and an exhaust device (402) fixed on the side wall of the first housing (401), the exhaust device (402) having an air inlet pipe (403).

7. The TPEB carpet edging forming and cooling device according to claim 6, characterized in that: A dust removal mechanism (9) is fixed on the side wall of the edge panel (1). The dust removal mechanism (9) and the cooling component (4) are located on both sides of the cylinder (201). The dust removal mechanism (9) includes a second housing (901) fixed on the outer wall of the edge panel (1). A dust removal port is provided on the edge panel (1) corresponding to the second housing (901). A dust filter plate (902) is provided on the top of the second housing (901). An electric lifting rod (903) is fixed on the top of the dust filter plate (902) through a horizontal plate. The bottom end of the electric lifting rod (903) is fixed on the second housing (901).

8. The TPEB carpet edging forming and cooling device according to claim 7, characterized in that: An exhaust fan (904) is provided on the side wall of the second housing (901). One end of the exhaust fan (904) is located on one side of the dust filter plate (902). A scraper (905) is fixed between the inner walls of the second housing (901). The scraper (905) is close to the dust filter plate (902). A collection box is fixedly connected to the bottom of the second housing (901) through a pipe. An air outlet pipe (906) is provided on one side of the exhaust fan (904).

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