Three-dimensional geonet pad production device

Abstract

The invention belongs to the technical field of geonet pad production, and particularly relates to a three-dimensional geonet pad production device. The three-dimensional geonet pad production device comprises a drying oven and is characterized in that an upper bubbling head and a lower bubbling head are arranged behind the drying oven, the upper bubbling head is installed on an upper chain, the lower bubbling head is installed on a lower chain, the upper chain is wound on an upper driving chain wheel and an upper driven chain wheel, and the lower chain is wound on a lower driving chain wheel and a lower driven chain wheel. A welding head is arranged behind the upper driven chain wheel, a welding pressing plate is arranged above the welding head, and a material returning plate is arranged on the lower portion of the welding pressing plate. The three-dimensional geonet pad production line has the beneficial effects that the production speed of a three-dimensional geonet pad is greatly increased, meanwhile, the stability and consistency of product quality are guaranteed, and the requirements of large-scale engineering application are met. In addition, the labor dependence is reduced, the labor cost is reduced, the material waste is reduced by accurately controlling the material use, and the economic benefit is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of geogrid production, and in particular relates to a three-dimensional geogrid production device. Background Art

[0002] As a new type of engineering material, three-dimensional geogrid is widely used because of its good water permeability, soil retention capacity and vegetation growth promotion characteristics. The production of traditional three-dimensional geogrid mainly relies on manual weaving or simple mechanical forming. These methods not only have low production efficiency, but also make it difficult to ensure the uniformity and structural strength of the product, limiting its application in large-scale projects. Summary of the invention

[0003] In order to make up for the deficiencies of the prior art, the present invention provides a three-dimensional geonet mat production device.

[0004] The present invention is achieved through the following technical solutions: A three-dimensional geogrid production device includes an oven, and is characterized in that an upper bubbling head and a lower bubbling head are provided at the rear of the oven, the upper bubbling head is installed on an upper chain, and the lower bubbling head is installed on a lower chain, the upper chain is wound around an upper driving sprocket and an upper driven sprocket, the lower chain is wound around a lower driving sprocket and a lower driven sprocket, a welding head is provided at the rear of the upper driven sprocket, a welding pressure plate is provided above the welding head, and a stripping plate is provided at the bottom of the welding pressure plate.

[0005] A pressure roller is arranged above the lower chain at the rear of the welding head.

[0006] The pressing roller is installed below the pressing roller cylinder through a pressing roller piston rod.

[0007] The upper foaming head is installed on the upper chain through an upper hanging rod, and the lower foaming head is installed on the lower chain through a lower supporting rod.

[0008] A guide sprocket is arranged between the upper driving sprocket and the upper driven sprocket, and a hanging rod guide rail is arranged between the guide sprocket and the upper driving sprocket.

[0009] A support rod guide rail for supporting a lower support rod is arranged between the lower driving sprocket and the lower driven sprocket.

[0010] The beneficial effects of the present invention are: greatly improving the production speed of three-dimensional geotextile mats, while ensuring the stability and consistency of product quality, meeting the needs of large-scale engineering applications. In addition, it reduces manpower dependence, reduces labor costs, reduces material waste by accurately controlling material use, and further improves economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] Attached Figure 1 It is a structural schematic diagram of the present invention; In the figure, 1 is an oven, 2 is an upper bubbling head, 3 is a lower bubbling head, 4 is an upper chain, 5 is a lower chain, 6 is an upper driving sprocket, 7 is an upper driven sprocket, 8 is a lower driving sprocket, 9 is a lower driven sprocket, 10 is a welding head, 11 is a welding pressure plate, 12 is a stripping plate, 13 is a pressure roller, 14 is a pressure roller piston rod, 15 is a pressure roller cylinder, 16 is an upper hanging rod, 17 is a lower supporting rod, 18 is a guide sprocket, 19 is a hanging rod guide rail, and 20 is a supporting rod guide rail. DETAILED DESCRIPTION

[0013] The accompanying drawings show a specific embodiment of the present invention. The embodiment includes an oven 1, an upper bubbling head 2 and a lower bubbling head 3 are arranged at the rear of the oven 1, the upper bubbling head 2 is mounted on an upper chain 4, the lower bubbling head 3 is mounted on a lower chain 5, the upper chain 4 is wound around an upper driving sprocket 6 and an upper driven sprocket 7, the lower chain 5 is wound around a lower driving sprocket 8 and a lower driven sprocket 9, a welding head 10 is arranged at the rear of the upper driven sprocket 7, a welding plate 11 is arranged above the welding head 10, a stripping plate 12 is arranged at the lower part of the welding plate 11, and a pressing roller 13 arranged above the lower chain 5 is arranged at the rear of the welding head 10. The pressing roller 13 is installed below the pressing roller cylinder 15 through a pressing roller piston rod 14.

[0014] The upper foaming head 2 is mounted on the upper chain 4 through the upper hanging rod 16, and the lower foaming head 3 is mounted on the lower chain 5 through the lower supporting rod 17. A guide sprocket 18 is provided between the upper driving sprocket 6 and the upper driven sprocket 7, and a hanging rod guide rail 19 is provided between the guide sprocket 18 and the upper driving sprocket 6. A supporting rod guide rail 20 for supporting the lower supporting rod 17 is provided between the lower driving sprocket 8 and the lower driven sprocket 9.

[0015] The three-dimensional geotextile mat production device of the present invention is used to place a number of different meshes in an oven 1 for preheating and synchronous stretching, and then enter between the upper bubbling head 2 and the lower bubbling head 3. The upper active sprocket 6 drives the upper driven sprocket 7 to rotate through the upper chain 4, thereby driving the upper bubbling head 2 to rotate around. At the same time, the lower active sprocket 8 drives the lower driven sprocket 9 to rotate through the lower chain 5, thereby driving the lower bubbling head 3 to rotate synchronously around, so that the meshes after different superposition and stretching are bubbled into a three-dimensional structure. The three-dimensional structure after bubble formation is spot welded by the welding head 10. After spot welding, the welding pressure plate 11 drives the material stripping plate 12 to extend into the mesh of the three-dimensional structure to complete the material stripping, remove the burrs formed by the bubble and spot welding, and finally further shape and roll it through the pressure roller 13. During bubble forming, since the upper bubble head 2 is installed on the upper chain 4 and the lower bubble head 3 is installed on the lower chain 5, the chain has a certain elasticity. When the upper bubble head 2 and the lower bubble head 3 form the mesh by bubble forming, the upper hanging rod 16 is given a vertical downward force through the hanging rod guide 19 to ensure that the upper bubble head 2 moves horizontally without rebounding. At the same time, the lower supporting rod 17 is given a vertical upward force through the supporting rod guide 20 to ensure that the lower bubble head 3 moves horizontally without rebounding. In this way, the stability and consistency of the bubble forming of the mesh by the upper bubble head 2 and the lower bubble head 3 are guaranteed, and the processing quality of the three-dimensional mesh pad is ensured.

Claims

1. A three-dimensional geotextile mat production device, comprising an oven (1), characterized in that: An upper bubbling head (2) and a lower bubbling head (3) are provided at the rear of the oven (1); the upper bubbling head (2) is mounted on an upper chain (4); the lower bubbling head (3) is mounted on a lower chain (5); the upper chain (4) is wound around an upper driving sprocket (6) and an upper driven sprocket (7); the lower chain (5) is wound around a lower driving sprocket (8) and a lower driven sprocket (9); a welding head (10) is provided at the rear of the upper driven sprocket (7); a welding pressure plate (11) is provided above the welding head (10); and a material stripping plate (12) is provided at the bottom of the welding pressure plate (11).

2. The three-dimensional geogrid production device according to claim 1 is characterized in that: A pressure roller (13) is provided behind the welding head (10) and is placed above the lower chain (5).

3. The three-dimensional geogrid production device according to claim 2 is characterized in that: The pressing roller (13) is installed below the pressing roller cylinder (15) via a pressing roller piston rod (14).

4. The three-dimensional geogrid production device according to claim 1 is characterized in that: The upper foaming head (2) is mounted on the upper chain (4) via an upper hanging rod (16), and the lower foaming head (3) is mounted on the lower chain (5) via a lower supporting rod (17).

5. The three-dimensional geogrid production device according to claim 1 is characterized in that: A guide sprocket (18) is provided between the upper driving sprocket (6) and the upper driven sprocket (7), and a hanging rod guide rail (19) is provided between the guide sprocket (18) and the upper driving sprocket (6).

6. The three-dimensional geogrid production device according to claim 1 is characterized in that: A support rod guide rail (20) for supporting a lower support rod (17) is provided between the lower driving sprocket (8) and the lower driven sprocket (9).

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