High-reliability waterproof and dustproof net automatic weaving equipment

Abstract

The utility model provides a kind of high reliability waterproof dustproof net automatic weaving equipment, it is related to waterproof dustproof net automatic weaving technical field, including mounting seat.The utility model in the present application, by the promotion of weaving efficiency and quality, adjustable cross wire feeding mechanism, electric telescopic link can be flexibly adjusted the height of double-layer mounting plate according to weaving requirement, cooperate the different transmission of different number of belt pulley, make threading hole form diversified space movement track, can quickly adapt the weaving requirement of multiple specifications mesh, translation mechanism uses the high-precision transmission mode of screw-ball rotating seat, in combination with the guiding effect of limiting sliding seat, ensure that hook net fixed column can be accurately positioned to line body intersection point, the linkage design of third motor and transmission belt, make wire feeding, hook line action realize millisecond level synchronous response, compared with traditional equipment, weaving efficiency is improved while ensuring the uniformity and stability of mesh structure, effectively improve the overall quality of waterproof dustproof net.

Description

Technical Field

[0001] This utility model relates to the field of automatic weaving technology for waterproof and dustproof nets, and in particular to a highly reliable automatic weaving device for waterproof and dustproof nets. Background Technology

[0002] With the rapid development of industry, construction, environmental protection and other fields, waterproof and dustproof netting is increasingly widely used in equipment protection, ventilation filtration and environmental management. Traditional waterproof and dustproof netting weaving mostly relies on manual operation or semi-automatic equipment. As the market continues to improve its requirements for netting precision, production efficiency and functionality, there is an urgent need for weaving equipment with higher automation and reliability. In recent years, although some automated weaving equipment has achieved preliminary mechanical weaving, there are still many shortcomings in structural design and functional implementation, making it difficult to meet the needs of use under complex working conditions.

[0003] The existing technology has the following shortcomings: 1) Poor adaptability of weaving: The wire feeding mechanism of existing weaving equipment mostly adopts a fixed structure, which makes it difficult to flexibly adjust the wire layout and mesh size. When it is necessary to produce waterproof and dustproof nets with different densities and apertures, it is often necessary to make complex modifications or even replace the equipment, resulting in low production efficiency, insufficient equipment versatility, and inability to meet diverse market demands.

[0004] 2) Insufficient weaving precision and stability: Some equipment lacks precise control in the execution of key actions such as translation and hooking. For example, the low precision of the screw drive system leads to large positioning deviations of the hooking components, which can easily cause inconsistent mesh sizes. Poor stability during equipment operation can cause uneven yarn tension and weaving misalignment due to vibration and offset, which seriously affects the structural strength and protective performance of the waterproof and dustproof net, increasing the defect rate and production costs. Summary of the Invention

[0005] The purpose of this invention is to solve the problems of poor adaptability, insufficient precision and low stability of existing weaving equipment, and to propose a highly reliable automatic weaving equipment for waterproof and dustproof netting.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a high-reliability automatic weaving device for waterproof and dustproof netting, comprising a mounting base, a first support base fixedly connected to the outer surface of the mounting base, a second support base fixedly connected to the outer surface of the mounting base, and an adjustable cross-feed mechanism provided on the top of the second support base; the adjustable cross-feed mechanism includes an electric telescopic rod, a double-layer mounting plate fixedly connected to the output end of the electric telescopic rod, a first motor fixedly connected to the bottom of the double-layer mounting plate, a set of rotating shafts rotatably connected to the opposite side of the double-layer mounting plate, an mounting shaft fixedly connected to the top of the set of rotating shafts, a different number of pulleys fixedly connected to the outer wall of each set of rotating shafts, a transmission belt sleeved on the outer wall of each pulley, a set of mounting rods fixedly connected to the outer wall of each mounting shaft, and a threading hole opened inside each mounting rod.

[0007] Preferably, a translation mechanism is provided on the top of the first support base.

[0008] Preferably, the translation mechanism includes a second motor.

[0009] Preferably, the output end of the second motor is fixedly connected to a lead screw, and the outer wall of the lead screw is rotatably connected to a rotating support.

[0010] Preferably, the outer wall of the lead screw is threadedly connected to a ball bearing seat, and a fixing plate is fixedly connected to the top of the ball bearing seat.

[0011] Preferably, a set of sliding blocks are fixedly connected to the bottom of the fixing plate, and a set of mounting brackets are fixedly connected to the top of the fixing plate.

[0012] Preferably, a drive shaft is rotatably connected to the opposite side of the mounting bracket, and a hook net fixing post is fixedly connected to the outer wall of the drive shaft.

[0013] Preferably, one end of the drive shaft is fixedly connected to the output end of a third motor, and a set of limiting sliding seats is fixedly connected to the top of the mounting base.

[0014] Preferably, a mounting support plate is fixedly connected to the bottom of the third motor, and the outer wall of the mounting support plate is fixedly connected to the outer surface of the transmission belt.

[0015] Preferably, the inner wall of a set of sliding blocks and the outer wall of the limiting sliding seat are slidably connected, and part of the structure of the hook net fixing post and the threading hole cooperate with each other.

[0016] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by improving weaving efficiency and quality, the electric telescopic rod in the adjustable cross-feeding mechanism can flexibly adjust the height of the double-layer mounting plate according to weaving requirements. Combined with the differentiated transmission of different numbers of pulleys, the threading holes form diverse spatial movement trajectories, which can quickly adapt to the weaving requirements of various mesh sizes. The translation mechanism adopts a high-precision transmission method of screw-ball bearing rotating seat, combined with the guiding effect of the limit sliding seat, to ensure that the hook net fixing post can accurately position the line intersection point. The linkage design of the third motor and the transmission belt enables the line feeding and hooking actions to achieve millisecond-level synchronous response. Compared with traditional equipment, the weaving efficiency is improved while ensuring the uniformity and stability of the mesh structure, effectively improving the overall quality of the waterproof and dustproof net.

[0017] 2. In this utility model, the equipment adopts a modular design. By simply adjusting the height of the electric telescopic rod and changing the pulley combination, the production of waterproof and dustproof nets of different specifications can be quickly switched without large-scale modification of the equipment. In terms of stability, the precise cooperation between the sliding block and the limit sliding seat effectively suppresses vibration during equipment operation. High-strength rigid connections are used between various components to ensure that the equipment remains stable during long-term continuous operation. Attached Figure Description

[0018] Figure 1 A perspective view of a highly reliable automatic weaving device for waterproof and dustproof netting is presented for this utility model; Figure 2 This utility model presents another perspective view of an automatic weaving device for highly reliable waterproof and dustproof netting; Figure 3 This utility model provides a partial sectional perspective view of the mechanical structure of an automatic weaving device for high reliability waterproof and dustproof netting; Figure 4 This utility model presents another perspective view of an automatic weaving device for highly reliable waterproof and dustproof netting; Figure 5 The present invention provides a bottom-view perspective view of part of the mechanical structure of an automatic weaving device for a high-reliability waterproof and dustproof net.

[0019] Legend: 1. Mounting base; 11. First support base; 12. Second support base; 2. Adjustable cross-feed mechanism; 201. Electric telescopic rod; 202. Double-layer mounting plate; 203. First motor; 204. Rotating shaft; 205. Mounting shaft; 206. Pulley; 207. Drive belt; 208. Mounting rod; 209. Threading hole; 3. Translation mechanism; 301. Second motor; 302. Lead screw; 303. Rotating support base; 304. Ball bearing rotating base; 305. Sliding block; 306. Fixing plate; 307. Mounting bracket; 308. Drive shaft; 309. Hook net fixing post; 4. Third motor; 5. Limiting sliding base; 51. Mounting support plate. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: Please refer to... Figures 1-5 As shown, this utility model provides, as Figure 1 As shown, the high-reliability waterproof and dustproof automatic weaving equipment of this embodiment includes a mounting base 1. A first support base 11 is fixedly connected to the outer surface of the mounting base 1, and a second support base 12 is fixedly connected to the outer surface of the mounting base 1. An adjustable cross-feed mechanism 2 is provided on the top of the second support base 12. The adjustable cross-feed mechanism 2 includes an electric telescopic rod 201. A double-layer mounting plate 202 is fixedly connected to the output end of the electric telescopic rod 201. A first motor 203 is fixedly connected to the bottom of the double-layer mounting plate 202. A set of rotating shafts 204 are rotatably connected to the opposite side of the double-layer mounting plate 202. An installation shaft 205 is fixedly connected to the top of the set of rotating shafts 204. A different number of pulleys 206 are fixedly connected to the outer wall of the set of rotating shafts 204. A transmission belt 207 is sleeved on the outer wall of each pulley 206. A set of installation rods 208 are fixedly connected to the outer wall of each installation shaft 205. A threading hole 209 is opened inside each installation rod 208.

[0023] The overall effect of Embodiment 1 is as follows: Height adaptive adjustment: The electric telescopic rod 201 adapts to the weaving requirements of different mesh densities by changing the vertical position of the double-layer mounting plate 202. When weaving a high-density mesh, the height of the mounting plate is reduced to shorten the weaving path and improve structural stability; Dynamic cross-shaped line generation: Two sets of rotating shafts 204 rotate at different speeds through pulleys 206 of different diameters, so that the threading holes 209 on the mounting rod 208 form a spatial cross trajectory. After the yarn passes through the threading holes 209, it automatically forms a cross-shaped line structure during movement, providing a foundation for subsequent hooking and weaving; Tension balance control: The elastic buffering effect of the transmission belt 207 effectively absorbs the impact load when the motor starts, ensuring that multiple sets of rotating shafts 204 operate synchronously, so that the yarn tension is evenly distributed and the risk of yarn breakage is avoided.

[0024] Example 2: Please refer to... Figures 1-5 As shown, a translation mechanism 3 is provided on the top of the first support base 11. The translation mechanism 3 includes a second motor 301. A lead screw 302 is fixedly connected to the output end of the second motor 301, and a rotating support base 303 is rotatably connected to the outer wall of the lead screw 302. A ball bearing rotating seat 304 is threadedly connected to the outer wall of the lead screw 302, and a fixing plate 306 is fixedly connected to the top of the ball bearing rotating seat 304. A set of sliding blocks 305 is fixedly connected to the bottom of the fixing plate 306, and a set of mounting brackets 307 is fixedly connected to the top of the fixing plate 306. A drive shaft 308 is rotatably connected to the opposite side of the mounting bracket 307, and a hook net fixing post 309 is fixedly connected to the outer wall of the drive shaft 308.

[0025] The overall effect of Embodiment 2 is as follows: Precise displacement control: The second motor 301 drives the lead screw 302 to rotate, and the rotational motion is converted into high-precision linear displacement through the ball bearing seat 304. Combined with the precision thread design of the lead screw, this ensures that the hook net fixing post 309 can accurately move to the cross intersection formed by the threading hole 209, providing a precise hook foundation for net weaving. Stable operation guarantee: The rotating support seat 303 provides a stable rotation fulcrum for the lead screw 302, preventing the lead screw from shaking during high-speed rotation. Simultaneously, the sliding block 305 at the bottom of the fixing plate 306 forms a dovetail groove sliding fit with the limiting sliding seat 5, effectively limiting lateral movement during translation. The offset ensures smooth operation of the entire mechanism, reduces weaving errors caused by shaking, and guarantees mesh uniformity. Flexible adjustment capability: By controlling the speed and direction of the second motor 301, the moving speed and direction of the ball bearing rotating seat 304 can be flexibly adjusted to adapt to different weaving density requirements. For example, when weaving a high-density mesh, the translation speed can be reduced, allowing the hook mesh fixing post 309 sufficient time to complete the hooking action; conversely, when weaving a low-density mesh, the speed can be increased to improve production efficiency. Multi-functional linkage foundation: The drive shaft 308 on the mounting frame 307 can rotate independently under the drive of the third motor 4, allowing the hook mesh fixing post 309 to translate with the fixing plate 306.

[0026] Example 3: Please refer to... Figures 1-5 As shown, one end of the drive shaft 308 is fixedly connected to the output end of the third motor 4, and a set of limiting sliding seats 5 is fixedly connected to the top of the mounting base 1. The bottom of the third motor 4 is fixedly connected to the mounting support plate 51, and the outer wall of the mounting support plate 51 is fixedly connected to the outer surface of the drive belt 207. The inner wall of a set of sliding blocks 305 is slidably connected to the outer wall of the limiting sliding seats 5, and part of the structure of the hook net fixing post 309 and the wire hole 209 cooperate with each other.

[0027] The overall effect of Embodiment 3 is as follows: Highly efficient power transmission: The output end of the third motor 4 is fixedly connected to the transmission shaft 308, enabling efficient transmission of the motor's power to the transmission shaft 308. This ensures that the hook-and-net fixing post 309 receives sufficient power to rotate, facilitating the hooking and weaving of the thread passing through the threading hole 209. Simultaneously, the mounting support plate 51 at the bottom of the third motor 4 is connected to the outer surface of the transmission belt 207, allowing the adjustable cross-feed mechanism 2 and the translation mechanism 3 to work synchronously and collaboratively. This ensures the precision of the thread feeding and hooking actions, improving the stability and efficiency of the weaving process. Precise guidance and positioning: The inner wall of a set of sliding blocks 305 and the outer wall of the limiting sliding seat 5 are slidably connected, providing precise guidance for the movement of the translation mechanism 3. This ensures that the translational movement of the fixing plate 306 and the mounting frame 307 follows a preset path, allowing the hook-and-net fixing post 309 to accurately reach the position of the threading hole 209, achieving accurate hooking and weaving of the thread. This precise guidance and positioning helps ensure the weaving accuracy of the net, resulting in uniform mesh size and a more stable structure. Precise Weaving Actions: The hook-and-net fixing post 309 and the threading hole 209 work together to accurately hook the thread emerging from the threading hole 209 during weaving. The third motor 4 drives the transmission shaft 308 to rotate, achieving the winding and cross-weaving of the thread. This precise coordination ensures the accuracy and reliability of the net weaving, producing high-quality waterproof and dustproof nets to meet the needs of various working conditions. Enhanced Structural Stability: The cooperation between the limiting sliding seat 5 at the top of the mounting base 1 and the sliding block 305, as well as the connection between the mounting support plate 51 and the transmission belt 207, enhances the stability of the entire equipment structure. During operation, it effectively reduces the impact of vibration and displacement, ensuring stable relative positions between components, extending the equipment's service life, and reducing maintenance costs.

[0028] Working Principle: After the adjustable cross-feed mechanism 2, which positions the thread and forms a cross, is started, the first motor 203 drives the rotating shaft 204 to rotate. The mounting rod 208 then moves in a circle around the axis. The thread, pre-inserted into the threading hole 209, extends towards the braiding area under the drive of the mounting rod 208. Because multiple sets of mounting rods 208 rotate synchronously and are staggered, the threads passing through different mounting rods 208 form a cross trajectory in space. As the rotation continues, the threads intersect in pairs during the movement and pass through the threading hole 209. The positioning constraint of 09 precisely constructs the cross-shaped structure, laying the foundation for subsequent mesh weaving. The second motor 301 in the hook-and-net fixing post capture and mesh forming translation mechanism 3 drives the lead screw 302 to rotate, causing the ball bearing rotating seat 304 and the fixing plate 306 to move horizontally, so that the hook-and-net fixing post 309 on the mounting frame 307 moves precisely to the intersection of the cross-shaped lines. At this time, the third motor 4 drives the transmission shaft 308 to rotate, and the hook-and-net fixing post 309 rotates accordingly and uses the special hook-shaped structure at the end to quickly hook the cross-shaped lines. As the hook-and-net fixing post 309 continues to rotate and the translation mechanism 3 moves, the hooked threads at the intersections are tightened and wound, repeating the above actions with the subsequently formed cross-shaped lines, gradually connecting the scattered cross-shaped structures into a continuous mesh structure. During the expansion and reinforcement of the mesh, the adjustable cross-feeding mechanism 2 continuously feeds threads and forms new cross-shaped intersections, while the translation mechanism 3 drives the hook-and-net fixing post 309 to move along a preset trajectory. The two work together to make the mesh continuously expand in all directions. The matching accuracy between the thread hole 209 and the hook-and-net fixing post 309 determines the uniformity of the mesh: the thread hole 209 ensures that the intersection position of the threads is fixed, and the hooking action of the hook-and-net fixing post 309 strengthens the connection strength of the intersection point, ultimately forming a highly reliable waterproof and dustproof mesh. At the same time, the linkage between the transmission belt 207 and the mounting support plate 51 ensures stable power transmission, and the guiding effect of the limit sliding seat 5 and the sliding block 305 prevents deviation during the weaving process, ensuring that the mesh structure is tight and uniform, meeting the requirements for waterproof and dustproof performance.

[0029] The wiring diagrams of the electric telescopic pole 201, the first motor 203, the second motor 301, and the third motor 4 in this utility model are common knowledge in the field. Their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of the electric telescopic pole 201, the first motor 203, the second motor 301, and the third motor 4 will not be explained in detail.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-reliability automatic weaving equipment for waterproof and dustproof netting, characterized in that, Includes a mounting base (1), on the outer surface of which a first support base (11) is fixedly connected, and on the outer surface of which a second support base (12) is fixedly connected, and on the top of the second support base (12) is an adjustable cross-feed mechanism (2). The adjustable cross-feed mechanism (2) includes an electric telescopic rod (201), the output end of which is fixedly connected to a double-layer mounting plate (202), the bottom of which is fixedly connected to a first motor (203), a set of rotating shafts (204) rotatably connected to the opposite side of the double-layer mounting plate (202), a mounting shaft (205) fixedly connected to the top of the set of rotating shafts (204), and a different number of pulleys (206) fixedly connected to the outer wall of the set of rotating shafts (204). A transmission belt (207) is sleeved on the outer wall of each pulley (206), and a set of mounting rods (208) is fixedly connected to the outer wall of each mounting shaft (205). A wire hole (209) is opened inside each mounting rod (208).

2. The high-reliability waterproof and dustproof automatic weaving equipment according to claim 1, characterized in that: The top of the first support (11) is provided with a translation mechanism (3).

3. The high-reliability waterproof and dustproof automatic weaving equipment according to claim 2, characterized in that: The translation mechanism (3) includes a second motor (301).

4. The high-reliability automatic weaving equipment for waterproof and dustproof netting according to claim 3, characterized in that: The output end of the second motor (301) is fixedly connected to a lead screw (302), and the outer wall of the lead screw (302) is rotatably connected to a rotating support seat (303).

5. The high-reliability waterproof and dustproof automatic weaving equipment according to claim 4, characterized in that: The outer wall of the lead screw (302) is threadedly connected to a ball bearing seat (304), and a fixing plate (306) is fixedly connected to the top of the ball bearing seat (304).

6. The high-reliability automatic weaving equipment for waterproof and dustproof netting according to claim 5, characterized in that: A set of sliding blocks (305) are fixedly connected to the bottom of the fixed plate (306), and a set of mounting brackets (307) are fixedly connected to the top of the fixed plate (306).

7. The high-reliability automatic weaving equipment for waterproof and dustproof netting according to claim 6, characterized in that: The mounting bracket (307) is rotatably connected to a drive shaft (308), and a hook net fixing post (309) is fixedly connected to the outer wall of the drive shaft (308).

8. The high-reliability automatic weaving equipment for waterproof and dustproof netting according to claim 7, characterized in that: One end of the drive shaft (308) is fixedly connected to the output end of the third motor (4), and a set of limiting sliding seats (5) is fixedly connected to the top of the mounting base (1).

9. The high-reliability waterproof and dustproof automatic weaving equipment according to claim 8, characterized in that: The bottom of the third motor (4) is fixedly connected to a mounting support plate (51), and the outer wall of the mounting support plate (51) is fixedly connected to the outer surface of the transmission belt (207).

10. The high-reliability automatic weaving equipment for waterproof and dustproof netting according to claim 8, characterized in that: The inner wall of a set of sliding blocks (305) and the outer wall of the limiting sliding seat (5) are slidably connected, and part of the structure of the hook net fixing post (309) and the threading hole (209) cooperate with each other.

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