A new high-strength three-dimensional geogrid processing system

Abstract

A novel high-strength three-dimensional geogrid processing system, comprising warp knitting device, first winding device, fixing device installation device, connecting piece installation device and second winding device arranged in sequence, the warp knitting device can complete the warp knitting processing work of two layers of grid net respectively, the processed grid net can be pre-stored on the first winding device, the fixing device installation device can complete the installation work of the upper bottom plate and the upper top plate on the upper grid net, and the installation work of the lower bottom plate and the lower top plate on the lower grid net, and the punching unit can punch the corresponding opening position of the grid net between the upper top plate and the upper bottom plate, and the connecting piece installation device can screw the adjusting pin through the opening of the upper top plate and the upper bottom plate with the lower top plate, and finally the three-dimensional geogrid product can be wound on the second winding device, the finished three-dimensional geogrid can complete the laying work of double-layer grid net only once when in use, and on the basis of fixing the lower grid net, only by lifting the upper grid net, the upper top plate and the upper bottom plate can be slidably clamped into the clamping groove on the two springs, the supporting work of the upper grid net is completed, and finally the soil fixation and slope protection effect of the three-dimensional geogrid is ensured, so that the laying of the three-dimensional geogrid can be more simple and fast.

Description

Technical Field

[0001] This invention relates to the field of manufacturing processes for fiberglass geogrids, specifically to a novel high-strength three-dimensional geogrid processing system. Background Technology

[0002] Geogrid is a major geosynthetic material. Currently, in order to ensure the stability of the physical and chemical properties of geogrid, glass fiber is often used to complete the processing of geogrid. That is, glass fiber is used as the material, and a mesh structure is made by weaving. Then, a special coating process is used to finally produce the finished glass fiber geogrid.

[0003] However, currently available fiberglass geogrids, woven by warp knitting machines, typically only have a single-layer structure. This results in poor soil or slope stabilization effects during use. Sometimes, it is necessary to lay double-layer fiberglass geogrids and add support components between the two layers to create a three-dimensional composite structure for soil or slope stabilization, thereby improving the effectiveness of the fiberglass geogrid. However, this method of ensuring the effectiveness of the fiberglass geogrid through later construction is time-consuming in both the double-layer laying and the subsequent installation of support components, which wastes a significant amount of installation time. As a result, fiberglass geogrids still have considerable limitations in the application of geotechnical engineering. Summary of the Invention

[0004] To address the technical problems existing in the background art, the present invention provides a novel high-strength three-dimensional geogrid processing system.

[0005] The technical solution of this invention is as follows:

[0006] A novel high-strength three-dimensional geogrid processing system includes a warp knitting device, a first winding device, a fixing device, a connector installation device, and a second winding device arranged sequentially. The warp knitting device is used for warp knitting of fiberglass geogrid. The processed geogrid can be pre-stored on the first winding device. The fixing device and the connector installation device can perform secondary processing on the geogrid on the first winding device to finally complete the processing of the three-dimensional geogrid. The processed geogrid can be wound up by the second winding device for convenient transportation and use later.

[0007] Regarding the structure and cooperation of the warp knitting device and the first winding device, the warp knitting device includes two warp knitting machines for processing grid mesh, and the first winding device includes two winding mechanisms. The two winding mechanisms are configured to be able to complete the winding work of the grid mesh processed by the two warp knitting machines respectively, and temporarily store the two grid meshes on the two winding mechanisms of the first winding device.

[0008] As the core technical concept of this invention, the fastener installation device and the connector installation device are configured to respectively complete the installation of fasteners and connectors on the geogrid, and the second winding device can complete the winding of the three-dimensional geogrid product.

[0009] The fasteners include a square upper base plate, an upper top plate, a lower base plate, and a lower top plate. Each of the upper base plate and the upper top plate, and the lower base plate and the lower top plate, has a snap-fit ​​structure that allows them to engage with each other. Based on this fastener structure, the fastener installation device includes a first mounting bracket and two sets of fastener installation units arranged vertically above and below it. The grid mesh on the two winding mechanisms can pass through the two fastener installation units respectively. The upper fastener installation unit is configured to press the upper top plate and the upper base plate onto the upper and lower sides of the grid mesh intersection point, respectively, and clamp the grid mesh using the snap-fit ​​structure. The lower fastener installation unit is configured to press the lower top plate and the lower base plate onto the upper and lower sides of the grid mesh intersection point, respectively, and clamp the grid mesh using the snap-fit ​​structure, thus completing the installation of the upper base plate and the upper top plate on the upper grid mesh.

[0010] Both the upper top plate and the upper bottom plate have openings in the middle. On one side of the upper fixing unit along the transport direction of the grid mesh, there is also a drilling unit that can drill holes in the grid mesh (corresponding to the opening position) between the upper top plate and the upper bottom plate. The upper side of the lower top plate is also provided with a threaded cylinder. The connector includes an adjusting pin. The adjusting pin includes a post and two springs with one end opposite each other and a gap between them. The outer side of the two springs away from the post has a slot that can accommodate the upper top plate and the upper bottom plate. Based on the above structure, the connector installation device includes a second bracket and a connector installation unit provided on it. The upper and lower grid meshes that have completed the fixing work can pass through the connector installation unit in a close fit. During the process of passing through the connector installation unit, the upper bottom plate on the upper grid mesh and the lower top plate on the lower grid mesh are positioned one-to-one. The connector installation unit is configured to allow the post part of the adjusting pin to pass through the openings of the upper top plate and the upper bottom plate in sequence and be spirally connected to the threaded cylinder of the lower top plate.

[0011] Based on the aforementioned warp knitting device, first winding device, fixing device, connector installation device, and second winding device structure, the warp knitting device can complete the warp knitting processing of two layers of grid mesh respectively. The processed grid mesh can be pre-stored on the first winding device. The fixing device can complete the installation of the upper bottom plate and upper top plate of the upper grid mesh, as well as the installation of the upper bottom plate and lower top plate of the lower grid mesh. The punching unit can punch holes at the corresponding opening positions of the grid mesh between the upper top plate and the upper bottom plate. The connector... The installation device can connect the adjusting pin through the openings of the upper and lower plates to the lower plate in a spiral manner. The final three-dimensional geogrid product can be wound up on the second winding device. In use, the laying of the double-layer geogrid can be completed in one laying. With the lower geogrid fixed, the upper geogrid can be supported by simply lifting it up. The upper and lower plates can slide into the slots on the two springs, thus ensuring the soil stabilization and slope protection effect of the three-dimensional geogrid. The laying of the three-dimensional geogrid can be simpler and faster.

[0012] As described above, in a preferred embodiment of the novel high-strength three-dimensional geogrid processing system, the warp knitting device further includes a first guide mechanism and a second guide mechanism respectively disposed on the discharge side of the first and second warp knitting machines. Both the first and second guide mechanisms include a guide frame and a first roller shaft on its upper side. The upper / lower side of the first roller shaft is flush with the discharge port of the warp knitting machine. Based on this structure, the geogrid mesh processed by the first and second warp knitting machines can be wound up by the winding mechanism in a way that fits against the upper / lower side of the first roller shaft, ensuring that the winding up work and the processing work of the warp knitting machine do not interfere with each other.

[0013] The novel high-strength three-dimensional geogrid processing system described above, specifically regarding the structure of the first winding device, further includes a first winding frame. Two winding mechanisms are mounted on the first winding frame. Each winding mechanism includes two sets of reversing components arranged opposite each other, and two first winding shafts with a horizontal gap. The two ends of each first winding shaft are connected to the two reversing components, and at least one end is equipped with a drive motor capable of rotating it. The two first winding shafts are configured to periodically exchange positions under the action of the reversing components. Based on this structure, while the first winding shaft on one side of the winding mechanism is winding the geogrid, the geogrid on the other side can be installed with fasteners and connectors via fastener installation devices and connector installation devices. This prevents interference caused by the mismatch between the warp knitting efficiency of the warp knitting device and the secondary processing efficiency of the fastener and connector installation devices, ensuring that the processing of the geogrid and the installation of fasteners and connectors can be carried out separately.

[0014] As described above, a novel high-strength three-dimensional geogrid processing system, in terms of the structure of the fixing component installation unit, includes two first fixing blocks arranged opposite to each other and fixed to a first mounting bracket. Two sets of fixing component installation modules are arranged vertically between the two fixing blocks. Each fixing component installation module includes a first horizontal bar horizontally and vertically positioned between the two first fixing blocks. The geogrid mesh can pass through the space between the two first horizontal bars. A first sliding block is slidably provided on the first horizontal bar along its length direction. A first support rod, with one end connected to the first sliding block and perpendicular to the first horizontal bar, is provided on one side of the first sliding block. A first support is slidably provided on the first support rod along its length direction. The two sets of fixing component installation modules are an upper fixing component installation module and a lower fixing component installation module, respectively. A first groove is vertically provided on one side of the first support. Both sets of fixing component installation modules also include a first suction head, wherein the first suction head of the upper fixing component installation module passes through the first... The slide groove is vertically slidably connected to the first support. A transition seat is slidably provided in the first slide groove of the first support of the lower fixing component installation module. The transition seat includes a vertically arranged turntable. The first suction head of the lower fixing component installation module is located on the outside of the turntable. The outer sides of the upper fixing component installation module and the lower fixing component installation module are also provided with accessory conveying lines for transporting the upper base plate, upper top plate, lower base plate, and lower top plate. Based on this structure, the upper fixing component installation module can automatically pick up the upper top plate / lower top plate on the accessory conveying line and transport the upper top plate / lower top plate to the upper side of the grid intersection position. The first suction head of the lower fixing component installation module can rotate downward under the action of the turntable and automatically pick up the lower base plate / upper base plate on the accessory conveying line. After picking up, it can be transported to the lower side of the grid intersection position by rotating the turntable again, completing the snap-fit ​​fixing work between the upper base plate and the lower base plate and the lower top plate.

[0015] In a preferred embodiment, the fastener installation device further includes a first bracket located outside the first mounting bracket. The first bracket is provided with a third guide mechanism at the positions corresponding to the entry and exit sides of the two sets of fastener installation units, ensuring that the grid mesh can smoothly pass through the two sets of fastener installation units and complete the fastener installation work.

[0016] Specifically, the third guiding mechanism includes two horizontally and vertically arranged second rollers. Both ends of the two second rollers are connected to the first support through connecting blocks. The connecting blocks at both ends of one of the second rollers are vertically slidably connected to the first support and connected to the first support by a spring. The direction of the elastic force on the connecting block connected to the spring is directed towards the connecting blocks at both ends of the other second roller, thereby ensuring that the two second rollers can elastically clamp the grid mesh, further ensuring the guiding effect of the grid mesh during transportation.

[0017] As a further preferred option, the vertical height of the non-elastically configured second roller is adjustable. This configuration allows for adjustment of the transport height of the grid mesh and the clamping force of the two second rollers, further ensuring the guiding effect of the third guiding mechanism.

[0018] As described above, a novel high-strength three-dimensional geogrid processing system includes a connector installation unit. The system comprises a horizontally arranged second crossbar through which the geogrid mesh can pass. A second slide block is slidably mounted on the second crossbar along its length. A second support rod, perpendicular to the second crossbar, is located on one side of the second slide block. A second support is slidably mounted on the second support rod along its length, and a second groove is vertically mounted on one side of the second support. The connector installation unit also includes a second suction head, which is vertically slidably connected to the second support rod via the second groove. Furthermore, the outer side of the connector installation unit is provided with a connector conveyor line for transporting adjusting pins. The adjusting pins can be transported vertically (spring facing upwards) along the connector conveyor line. The second suction head can automatically pick up the adjusting pins on the connector conveyor line and thread them through openings in the upper top plate and upper bottom plate, connecting them spirally to a threaded cylinder on the lower top plate.

[0019] In a preferred embodiment, to ensure the adsorption effect of the second adsorption head and to enable the second adsorption head to smoothly complete the installation of the adjusting pin, the second adsorption head is configured to include a rotatable tightening shaft. The lower end of the tightening shaft is provided with an adsorption port that can accommodate the adjusting pin, and the adsorption port is provided with a plate that can be inserted between the two springs.

[0020] The beneficial effects of this invention are as follows: This invention is a novel high-strength three-dimensional geogrid processing system. Under the action of a warp knitting device, a first winding device, a fixing device, a connector installation device, and a second winding device, the warp knitting device can complete the warp knitting processing of two layers of geogrid mesh respectively. The processed geogrid mesh can be pre-stored on the first winding device. The fixing device can complete the installation of the upper bottom plate and upper top plate of the upper geogrid mesh, as well as the installation of the upper bottom plate and lower top plate of the lower geogrid mesh. Furthermore, the perforation unit can be used to align the geogrid mesh between the upper top plate and the upper bottom plate. Holes are drilled at the opening positions, and the connecting installation device can spirally connect the adjusting pin through the openings of the upper top plate and the upper bottom plate to the lower top plate. The final three-dimensional geogrid product can be rolled up on the second winding device. In use, the laying of double-layer geogrid can be completed in one laying. With the lower geogrid fixed, it is only necessary to lift the upper geogrid, and the upper top plate and the upper bottom plate can slide into the slots on the two springs to complete the support of the upper geogrid. In the end, the soil stabilization and slope protection effect of the three-dimensional geogrid is guaranteed. The laying of the three-dimensional geogrid can be simpler and faster. Attached Figure Description

[0021] The solutions and advantages of this application will become clear to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention.

[0022] In the attached diagram:

[0023] Figure 1 This is a schematic diagram of the processing system in the embodiment;

[0024] Figure 2 This is a schematic diagram of the warp knitting device in the embodiment;

[0025] Figure 3 This is a schematic diagram of the structure of the first winding device in the embodiment;

[0026] Figure 4 This is a schematic diagram of the fastener mounting device in the embodiment;

[0027] Figure 5 for Figure 4 A magnified schematic diagram of the partial structure at point A in the middle;

[0028] Figure 6 This is a schematic diagram of the fastener mounting unit in the embodiment;

[0029] Figure 7 This is a schematic diagram of the connector mounting device in the embodiment;

[0030] Figure 8 This is a schematic diagram of the structure of the second mounting mechanism in the embodiment;

[0031] Figure 9 This is a schematic diagram of the structure of the second winding device in the embodiment;

[0032] Figure 10 This is a schematic diagram of the structure of the three-dimensional geogrid processed by the processing system in the embodiment;

[0033] Figure 11 This is a schematic diagram of the cooperation and fixing structure between the support device and the grid mesh in the embodiment;

[0034] Figure 12 This is a schematic diagram of the exploded structure of the support device in the embodiment;

[0035] Figure 13 This is a schematic diagram of the adjusting pin structure in the embodiment;

[0036] The components represented by the various reference numerals in the diagram are:

[0037] 1. Warp knitting device; 11. First warp knitting machine; 12. Second warp knitting machine; 13. First guiding mechanism; 14. Second guiding mechanism; 2. First take-up device; 21. First take-up frame; 22. Take-up mechanism; 221. Reversing disc; 222. Reversing motor; 223. Drive motor; 224. First take-up shaft; 3. Fixing component mounting device; 31. First bracket; 32. Third guiding mechanism; 33. First mounting mechanism; 331. First mounting bracket; 332. Fixing component mounting unit; 3321. First fixing block; 332 2. Upper fixing component mounting module; 3323. Lower fixing component mounting module; 4. Connecting component mounting device; 41. Second bracket; 42. Fourth guide mechanism; 43. Second mounting mechanism; 431. Second fixing block; 432. Connecting component mounting unit; 5. Second winding device; 51. Second winding frame; 52. Second winding shaft; 6. Grating mesh; 7. Support device; 71. Lower bottom plate; 72. Lower top plate; 73. Upper bottom plate; 74. Upper top plate; 75. Adjusting pin; 751. Insert post; 752. Spring; 7521. Slot. Detailed Implementation

[0038] Exemplary embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings.

[0039] Example

[0040] This embodiment provides a novel high-strength three-dimensional geogrid processing system for the processing of three-dimensional geogrids. (See also...) Figure 1 and Figure 10 The system includes a warp knitting device 1, a first winding device 2, a support component mounting module, and a second winding device 5 arranged in sequence. The support component mounting module includes a fixing component mounting device 3 and a connecting component mounting device 4 arranged in sequence. The warp knitting device 1 is used for warp knitting processing of the fiberglass geogrid 6. The processed geogrid 6 can be pre-stored on the first winding device 2. The fixing component mounting device 3 and the connecting component mounting device 4 can perform secondary processing on the geogrid 6 on the first winding device 2 to finally complete the processing of the three-dimensional geogrid. The processed geogrid can be wound up by the second winding device 5 to facilitate subsequent transportation and use.

[0041] It should be noted that the above-mentioned support component installation device is used for the installation and fixing of the support device 7. The support device 7 includes a fixing component and a connecting component, and the installation on the grid 6 is completed by the fixing component installation device 3 and the connecting component installation device 4, respectively.

[0042] Combination Figure 12 and Figure 13 The structure of the fasteners and connectors will be described in advance.

[0043] Firstly, regarding the structure of the aforementioned fastener, in conjunction with... Figure 12 It includes a square upper base plate 73, an upper top plate 74, a lower base plate 71, and a lower top plate 72. The upper base plate 73 and the upper top plate 74, and the lower base plate 71 and the lower top plate 72, are each provided with a snap-fit ​​structure that allows them to engage with each other. The snap-fit ​​structure includes slots at the four corners of the upper top plate 74 and the lower top plate 72, and snap heads at the four corners of the upper base plate 73 and the lower base plate 71. The engagement of the snap heads and slots allows the upper base plate 73 to be snapped into the upper top plate 74, and the lower base plate 71 to the lower top plate 72. The upper top plate 74 and the upper base plate 73 each have a circular opening in the center. The upper side of the lower top plate 72 (the side of the lower base plate 71 after snapping into it) is also provided with a threaded cylinder.

[0044] Regarding the structure of the connector, in combination Figure 13 It includes an adjusting pin 75, which includes a post 751. The outer diameter of the post 751 is adapted to the opening diameter on the upper top plate 74 and the upper bottom plate 73. Two springs 752 with a gap are arranged opposite each other at one end of the post 751, and the other end is an external thread structure that cooperates with the threaded cylinder. The outer side of the end of the two springs 752 away from the post 751 is provided with a slot 7521 that can accommodate the upper top plate 74 and the upper bottom plate 73.

[0045] The structure of the processing system (the aforementioned novel high-strength three-dimensional geogrid processing system) will be described in detail below.

[0046] In this embodiment, combined with Figure 2 The warp knitting device 1 includes two warp knitting machines for processing the grid mesh 6, and the first winding device 2 is configured to complete the winding of the grid mesh 6 processed by the two warp knitting machines.

[0047] In a preferred embodiment, the warp knitting device 1 further includes a first guide mechanism 13 and a second guide mechanism 14 respectively disposed on the discharge side of the first warp knitting machine 11 and the second warp knitting machine 12. The first guide mechanism 13 and the second guide mechanism 14 each include a guide frame and a first roller shaft on its upper side, and the upper / lower side of the first roller shaft is flush with the discharge port of the warp knitting machine. Based on this structure, the grid mesh 6 processed by the first warp knitting machine 11 and the second warp knitting machine 12 can be wound up by the first winding device 2 in a way that fits against the upper / lower side of the first roller shaft, ensuring that the winding up work and the processing work of the warp knitting machine will not interfere with each other.

[0048] In this embodiment, combined with Figure 3 The first winding device 2 includes two winding mechanisms 22, and the two winding mechanisms 22 are configured to respectively complete the winding work of the grid mesh 6 processed by the two warp knitting machines, and temporarily store the two grid mesh 6 on the two winding mechanisms 22 of the first winding device 2.

[0049] Specifically, the first winding device 2 further includes a first winding frame 21, and both winding mechanisms 22 are mounted on the first winding frame 21. Each winding mechanism 22 includes two sets of reversing components arranged opposite to each other, and two first winding shafts 224 arranged with a horizontal gap. The two ends of the two first winding shafts 224 are respectively connected to the two reversing components, and at least one end is provided with a drive motor 223 capable of driving its rotation. The two first winding shafts 224 are configured to periodically complete the position exchange work under the action of the reversing components. Based on this structure, while the first winding shaft 224 on one side of the winding mechanism 22 is winding the grid mesh 6, the grid mesh 6 on the other side of the first winding shaft 224 can complete the installation of the fixing and connecting parts through the fixing mounting device 3 and the connecting mounting device 4. This prevents interference caused by the mismatch between the warp knitting efficiency of the warp knitting device 1 and the secondary processing efficiency of the fixing mounting device 3 and the connecting mounting device 4, and ensures that the processing of the grid mesh 6 and the installation of the fixing and connecting parts can be carried out separately.

[0050] Furthermore, the reversing assembly includes two circular reversing discs 221 arranged opposite to each other. Both reversing discs 221 are rotatably connected to the first bracket 31. A reversing motor 222 is provided on the first bracket 31 at a position corresponding to at least one reversing disc 221, and the reversing motor 222 can drive the reversing disc 221 to rotate. Both ends of the two first take-up shafts 224 are rotatably connected to the reversing discs 221. The drive motor 223 is provided on the reversing discs 221 for driving the rotation of the first take-up shafts 224.

[0051] In this embodiment, combined with Figure 4 The fastener installation device 3 includes a first installation mechanism 33 for fastener installation. The first installation mechanism 33 includes a first installation bracket 331 and two sets of fastener installation units 332 arranged on its upper and lower sides. The grid mesh 6 on the two winding mechanisms 22 can pass through the two fastener installation units 332 respectively. The upper fastener installation unit 332 is configured to press the upper top plate 74 and the upper bottom plate 73 on the upper and lower sides of the intersection of the grid mesh 6 respectively, and clamp the grid mesh 6 through a snap-fit ​​structure. The lower fastener installation unit 332 is configured to press the lower top plate 72 and the lower bottom plate 71 on the upper and lower sides of the intersection of the grid mesh 6 respectively, and clamp the grid mesh 6 together through a snap-fit ​​structure, thus completing the installation of the upper bottom plate 73 and the upper top plate 74 on the upper grid mesh 6.

[0052] Specifically, regarding the structure of the fastener mounting unit 332, in conjunction with... Figure 6It includes two first fixing blocks 3321 that are arranged opposite to each other and fixed to the first mounting bracket 331. Two sets of fixing component installation modules are arranged vertically between the two fixing blocks. The fixing component installation module includes a first horizontal bar that is horizontally and vertically arranged between the two first fixing blocks 3321. The grid mesh 6 can pass through the two first horizontal bars. A first slide block is slidably provided on the first horizontal bar along its length direction. A first support rod is provided on one side of the first slide block with one end connected to the first slide block and perpendicular to the first horizontal bar. A first support is slidably provided on the first support rod along its length direction.

[0053] Furthermore, the two sets of fixing component installation modules arranged vertically are the upper fixing component installation module 3322 and the lower fixing component installation module 3323, respectively. The first support has a first sliding groove vertically arranged on one side. Both sets of fixing component installation modules also include a first suction head. The first suction head of the upper fixing component installation module 3322 is vertically slidably connected to the first support through the first sliding groove. The lower fixing component installation module 3323 has an adapter seat slidably arranged in the first sliding groove of the first support. The adapter seat includes a vertically arranged turntable. The first suction head of the lower fixing component installation module 3323 is located on the outside of the turntable.

[0054] Based on the above structure, the outer sides of the upper fixing component mounting module 3322 and the lower fixing component mounting module 3323 are also provided with accessory conveying lines for transporting the upper base plate 73, upper top plate 74, lower base plate 71, and lower top plate 72. These accessory conveying lines include an upper top plate 74 conveying line corresponding to the upper fixing component mounting module 3322 of the upper fixing component mounting unit 332, an upper base plate 73 conveying line corresponding to the lower fixing component mounting module 3323 of the upper fixing component mounting unit 332, a lower top plate 72 conveying line corresponding to the upper fixing component mounting module 3322 of the lower fixing component mounting unit 332, and a lower top plate 72 conveying line corresponding to the lower fixing component mounting module 3323 of the lower fixing component mounting unit 332. The upper fixing component installation module 3322 can automatically pick up the upper top plate 74 / lower top plate 72 on the accessory conveying line (upper top plate 74 conveying line / lower top plate 72 conveying line) through the first suction head, and convey the upper top plate 74 / lower top plate 72 to the upper side of the intersection position of the grid mesh 6. The first suction head of the lower fixing component installation module 3323 can first rotate downward under the action of the turntable, and automatically pick up the lower bottom plate 71 / upper bottom plate 73 on the accessory conveying line (lower bottom plate 71 conveying line / upper bottom plate 73 conveying line). After the pickup is completed, it can rotate again through the turntable to convey the upper bottom plate 73 / lower bottom plate 71 to the lower side of the intersection position of the grid mesh 6, and complete the snap-fit ​​fixing work between the upper bottom plate 73 and the lower bottom plate 71 and the lower top plate 72.

[0055] In a preferred embodiment, the fastener installation device 3 further includes a first bracket 31 located outside the first mounting bracket 331. The first bracket 31 is provided with a third guide mechanism 32 at the positions corresponding to the entry and exit sides of the two sets of fastener installation units 332, to ensure that the grid mesh 6 can smoothly pass through the two sets of fastener installation units 332 and complete the fastener installation work.

[0056] Specifically, regarding the structure of the third guide mechanism 32, in conjunction with Figure 5 It includes two second rollers arranged horizontally and vertically. Both ends of the two second rollers are connected to the first bracket 31 through connecting blocks. The connecting blocks at both ends of one of the second rollers are vertically slidably connected to the first bracket 31 and connected to the first bracket 31 by a spring. The direction of the elastic force on the connecting block connected to the spring is directed towards the connecting blocks at both ends of the other second roller, so as to ensure that the two second rollers can elastically clamp the grid 6, further ensuring the transportation and guiding effect of the grid 6.

[0057] As a further preferred option, the vertical height of the non-elastically configured second roller is adjustable. This configuration allows for adjustment of the transport height of the grid 6 and the clamping force of the two second rollers, further ensuring the guiding effect of the third guiding mechanism 32.

[0058] In this embodiment, combined with Figure 7 The connector installation device 4 includes a second bracket 41 and a second installation mechanism 43 for connector installation. The second installation mechanism 43 includes a connector installation unit 432. On one side of the upper fixing unit 332 along the transport direction of the grid 6, there is also a drilling unit that can drill holes in the grid 6 (corresponding to the opening position) between the upper top plate 74 and the upper bottom plate 73. The upper and lower grids 6 can pass through the connector installation unit 432 in a close fit after the fixing is installed. During the process of passing through the connector installation unit 432, the upper bottom plate 73 on the upper grid 6 and the lower top plate 72 on the lower grid 6 are positioned opposite each other. The connector installation unit 432 is configured to allow the insert 751 of the adjusting pin 75 to pass through the openings of the upper top plate 74 and the upper bottom plate 73 in sequence and be spirally connected to the threaded cylinder of the lower top plate 72.

[0059] Combination Figure 8The second mounting mechanism 43 further includes two opposing second fixing blocks 431. The connector mounting unit 432 is located between the two second fixing blocks 431. Specifically, the connector mounting unit 432 includes a horizontally arranged second crossbar connected to the two second fixing blocks 431 at both ends. The grid mesh 6 can pass through the underside of the second crossbar. A second slide block is slidably provided on the second crossbar along its length direction. A second support rod is provided on one side of the second slide block, with one end connected to the second slide block and perpendicular to the second crossbar. A second support rod is slidably provided on the second support rod along its length direction. The second support has a second vertical groove on one side; the connector mounting unit 432 also includes a second suction head, which is vertically slidably connected to the second support through the second groove; the outer side of the connector mounting unit 432 is also provided with a connector conveyor line for transporting the adjusting pin 75. The adjusting pin 75 can be transported vertically (spring 752 upward) along the connector conveyor line. The second suction head can automatically pick up the adjusting pin 75 on the connector conveyor line and pass the adjusting pin 75 through the openings on the upper top plate 74 and the upper bottom plate 73, and spirally connect it to the threaded cylinder on the lower top plate 72.

[0060] In a preferred embodiment, to ensure the adsorption effect of the second adsorption head and to enable the second adsorption head to smoothly complete the installation of the adjusting pin 75, the second adsorption head is configured to include a rotatable tightening shaft. The lower end of the tightening shaft is provided with an adsorption port that can accommodate the adjusting pin 75, and the adsorption port is provided with a plate that can be inserted between the two spring plates 752.

[0061] As a further preferred embodiment, in order to enable the adjusting pin 75 to pass smoothly through the upper top plate 74 and the upper bottom plate 73 under the action of the second adsorption head and to be spirally connected to the lower top plate 72, a support platform is also provided on the lower side of the connecting member installation unit 432. The upper and lower grid mesh 6 can pass over the upper side of the support platform in a close fit, preventing the grid mesh 6 from being deformed by pressure during the installation of the adjusting pin 75.

[0062] Preferably, to ensure that the two layers of grid mesh 6 can pass through the connector mounting unit 432 and the support platform in a close fit, the second bracket 41 is provided with a fourth guide mechanism 42 at the positions corresponding to the grid entry side and grid exit side of the connector mounting unit 432. The fourth guide mechanism 42 includes two third rollers arranged horizontally and vertically, and both ends of the two third rollers are rotatably connected to the second bracket 41. The third roller of the fourth guide mechanism 42 corresponding to the grid exit side of the connector mounting unit 432 has an avoidance groove on its outer ring that can accommodate the passage of the adjusting pin 75.

[0063] In this embodiment, combined with Figure 9The second winding device 5 is configured to complete the winding of the finished three-dimensional geogrid (after the fasteners and connectors are installed). Specifically, the second winding device 5 includes a second winding frame 51, on which a second winding shaft 52 is horizontally mounted, and both ends of the second winding shaft 52 are rotatably connected to the second winding frame 51. The second winding frame 51 is also equipped with a winding motor that is drively connected to the second winding shaft 52, which is configured to drive the second winding shaft 52 to rotate and complete the winding of the finished three-dimensional geogrid.

[0064] In this embodiment, combined with Figure 11 In summary, based on the aforementioned structure of warp knitting device 1, first winding device 2, fixing device 3, connecting device 4, and second winding device 5, the warp knitting device 1 can complete the warp knitting processing of two layers of grid mesh 6 respectively. The processed grid mesh 6 can be pre-stored on the first winding device 2. The fixing device 3 can complete the installation of the upper bottom plate 73 and upper top plate 74 of the upper grid mesh 6, as well as the installation of the upper and lower bottom plates 71 and lower top plate 72 of the lower grid mesh 6. Furthermore, the punching unit can punch holes at the corresponding opening positions of the grid mesh 6 between the upper top plate 74 and the upper bottom plate 73. The connecting installation device 4 can spirally connect the adjusting pin 75 through the openings of the upper top plate 74 and the upper bottom plate 73 to the lower top plate 72. The final three-dimensional geogrid product can be wound up on the second winding device 5. In use, the laying of the double-layer geogrid 6 can be completed in one laying. With the lower geogrid 6 fixed, the upper geogrid 6 can be supported by simply lifting the upper top plate 74 and the upper bottom plate 73 and sliding them into the slots 7521 on the two springs 752. This ensures the soil stabilization and slope protection effect of the three-dimensional geogrid, and the laying of the three-dimensional geogrid can be simpler and faster.

Claims

1. A novel high-strength three-dimensional geogrid processing system, characterized in that, It includes a warp knitting device (1), a first winding device (2), a fixing device (3), a connector device (4), and a second winding device (5) arranged in sequence. The warp knitting device (1) includes two warp knitting machines for processing geogrid (6), the first winding device (2) includes two winding mechanisms (22), and the two winding mechanisms (22) are configured to be able to complete the winding work of the geogrid (6) processed by the two warp knitting machines respectively. The fixing installation device (3) and the connecting installation device (4) are configured to be able to complete the installation work of the fixing and connecting parts on the geogrid (6) respectively, and the second winding device (5) can complete the winding work of the three-dimensional geogrid finished product. The fastener includes an upper base plate (73), an upper top plate (74), a lower base plate (71) and a lower top plate (72), wherein the upper base plate (73) and the upper top plate (74), and the lower base plate (71) and the lower top plate (72) are provided with a snap-fit ​​structure that can snap together with each other; The fastener mounting device (3) includes two sets of fastener mounting units (332) arranged vertically. The grid mesh (6) on the two winding mechanisms (22) can pass through the two fastener mounting units (332) respectively. The fastener mounting unit (332) is configured to press the upper top plate (74) and the upper bottom plate (73), and the lower top plate (72) and the lower bottom plate (71) respectively on the upper and lower sides of the intersection of the upper grid mesh (6) and the lower grid mesh (6), and can clamp and hold the grid mesh (6) together through the snap-fit ​​structure. Both the upper top plate (74) and the upper bottom plate (73) have openings in the middle. The upper fixing unit (332) along the transport direction of the grid mesh (6) is also provided with a punching unit that can punch holes in the grid mesh (6) between the upper top plate (74) and the upper bottom plate (73). The upper side of the lower top plate (72) is also provided with a threaded cylinder. The connecting member includes an adjusting pin (75). The adjusting pin (75) includes a post (751) and two springs (752) with one end opposite to each other and a gap between them. The outer side of the end of the two springs (752) away from the post (751) is provided with a slot (7521) that can accommodate the upper top plate (74) and the upper bottom plate (73) to be inserted. The connector installation device (4) includes a connector installation unit (432). The two grid meshes (6) that have completed the installation of the fasteners can pass through the connector installation unit (432) in a close fit. The connector installation unit (432) is configured to allow the insert (751) part of the adjusting pin (75) to pass through the openings of the upper top plate (74) and the upper bottom plate (73) in sequence and be spirally connected to the threaded cylinder of the lower top plate (72). The fastener mounting device (3) further includes a first mounting bracket (331), and the fastener mounting unit (332) is disposed on the first mounting bracket (331); The fastener mounting unit (332) includes two first fixing blocks (3321) that are arranged opposite to each other and fixed to the first mounting bracket (331), and two sets of fastener mounting modules are arranged vertically between the two fixing blocks; The fixing component installation module includes a first horizontal bar that is horizontally and vertically disposed between two first fixing blocks (3321), the grid mesh (6) can pass through between the two first horizontal bars, a first slide block is slidably disposed on the first horizontal bar along its length direction, and a first support rod is disposed on one side of the first slide block with one end connected to the first slide block and perpendicular to the first horizontal bar, and a first support is slidably disposed on the first support rod along its length direction; The two sets of fixing component installation modules set at the top and bottom are the upper fixing component installation module (3322) and the lower fixing component installation module (3323), and the first support is provided with a first sliding groove on one side. The two sets of fixing component installation modules also include a first suction head, wherein the first suction head of the upper fixing component installation module (3322) is vertically slidably connected to the first support through the first slide groove, and the first support of the lower fixing component installation module (3323) is slidably provided with a transition seat in the first slide groove, the transition seat includes a vertically arranged turntable, and the first suction head of the lower fixing component installation module (3323) is located on the outside of the turntable; The outer sides of the upper fixing component installation module (3322) and the lower fixing component installation module (3323) are also provided with accessory conveying lines for transporting the upper base plate (73), the upper top plate (74), the lower base plate (71) and the lower top plate (72); The connector installation unit (432) includes a horizontally arranged second crossbar, the grid mesh (6) can pass through the underside of the second crossbar, a second slide block is slidably provided on the second crossbar along its length direction, and a second support rod is provided on one side of the second slide block with one end connected to the second slide block and perpendicular to the second crossbar, a second support is slidably provided on the second support rod along its length direction, and a second groove is provided vertically on one side of the second support rod; The connector mounting unit (432) further includes a second suction head, which is vertically slidably connected to the second support via the second groove; The outer side of the connector mounting unit (432) is also provided with a connector conveyor line for transporting the adjusting pin (75); The second suction head includes a rotatable tightening shaft, the lower end of which is provided with a suction port that can accommodate an adjusting pin (75), and the suction port is provided with a plate that can be inserted between two springs (752).

2. The novel high-strength three-dimensional geogrid processing system according to claim 1, characterized in that, The warp knitting device (1) also includes a first guide mechanism (13) and a second guide mechanism (14) respectively disposed on the material discharge side of the first warp knitting machine (11) and the second warp knitting machine (12); The first guiding mechanism (13) and the second guiding mechanism (14) both include a guide frame and a first roller shaft on its upper side, and the upper / lower side of the first roller shaft is flush with the position of the warp knitting machine outlet.

3. The novel high-strength three-dimensional geogrid processing system according to claim 1, characterized in that, The first winding device (2) also includes a first winding frame (21), and both winding mechanisms (22) are mounted on the first winding frame (21); The winding mechanism (22) includes two sets of reversing components arranged opposite to each other, and two first winding shafts (224) arranged horizontally with a gap. The two ends of the two first winding shafts (224) are respectively connected to the two reversing components, and at least one end is provided with a drive motor (223) that can drive it to rotate. The two first take-up shafts (224) are configured to periodically perform position exchange operations under the action of the reversing assembly.

4. The novel high-strength three-dimensional geogrid processing system according to claim 3, characterized in that, The fixing device (3) further includes a first bracket (31) located outside the first mounting bracket (331), and a third guide mechanism (32) is provided on the first bracket (31) at the positions corresponding to the entry and exit sides of the two sets of fixing units (332).

5. A novel high-strength three-dimensional geogrid processing system according to claim 4, characterized in that, The third guiding mechanism (32) includes two second rollers arranged horizontally and vertically, and both ends of the two second rollers are connected to the first bracket (31) through connecting blocks; One of the connecting blocks at both ends of the second roller shaft is vertically slidably connected to the first bracket (31) and is connected to the first bracket (31) by a spring. The direction of the elastic force on the connecting block connected to the spring is directed towards the connecting blocks at both ends of the other second roller shaft.

6. A novel high-strength three-dimensional geogrid processing system according to claim 5, characterized in that, The vertical height of the non-elastically set second roller is adjustable.

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