Military camouflage net auxiliary cutting roller mechanism
By designing a roller mechanism that adapts to different specifications of camouflage nets, the problem of the cutting equipment's inability to adjust the size was solved, achieving stable cutting and efficient operation of camouflage nets.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI HONGLINPENG NET CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-07-03
AI Technical Summary
Existing military camouflage net cutting equipment cannot be flexibly adjusted according to the size of the camouflage net, resulting in slack, misalignment or jamming when cutting camouflage nets of different specifications, affecting cutting efficiency and quality, and reducing the versatility of the equipment.
A military camouflage net auxiliary cutting roller mechanism was designed, which includes a support structure, a roller structure and a limiting structure. The camouflage net is precisely limited by adjusting the roller spacing and the limiting cylinder through the handle, which can adapt to different sizes of camouflage nets.
It enables convenient adjustment of roller spacing and stable positioning of camouflage netting, improving cutting efficiency and equipment versatility, and ensuring cutting accuracy and safety.
Smart Images
Figure CN224451203U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of auxiliary technology for cutting military camouflage nets, and in particular to a roller mechanism for auxiliary cutting military camouflage nets. Background Technology
[0002] The military camouflage net auxiliary cutting roller mechanism is mainly used to achieve efficient and uniform cutting of camouflage net materials during the production or use of camouflage nets. By setting up a roller structure in conjunction with the cutting device, the mechanism can continuously guide the camouflage net to the cutting position during movement, ensuring cutting accuracy and efficiency. It is suitable for the processing needs of camouflage nets of various specifications and materials, and is widely used in the manufacturing and deployment of military cover equipment.
[0003] Existing technologies may lead to problems such as poor adaptability in military camouflage net cutting operations. If the size of the camouflage net cannot be flexibly adjusted according to its dimensions, different specifications of camouflage nets may become loose, shifted, or jammed during cutting due to improper roller spacing. This not only affects cutting efficiency but may also damage the camouflage net, reducing cutting quality and equipment versatility. Utility Model Content
[0004] In view of the above-mentioned problems that existing camouflage nets cannot be flexibly adjusted according to their size, which may cause camouflage nets of different specifications to become loose, shifted or stuck during cutting due to improper roller spacing, which not only affects cutting efficiency but may also damage the camouflage nets, reduce cutting quality and equipment versatility, this utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide an auxiliary cutting roller mechanism for military camouflage nets. The purpose is to address the issue that the inability to flexibly adjust the rollers according to the size of the camouflage net may cause slackness, offset, or jamming of camouflage nets of different specifications during cutting due to improper roller spacing. This not only affects cutting efficiency but may also damage the camouflage net, reduce cutting quality, and decrease the versatility of the equipment.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a military camouflage net auxiliary cutting roller mechanism, including a support structure, a roller structure, and a limiting structure. The roller structure and the limiting structure are respectively installed on the support structure. The roller structure includes a bidirectional lead screw, a handle, a threaded block, and a sliding rod. The handle is fixedly installed at one end of the bidirectional lead screw. The bidirectional lead screw is mounted on a first rotating shaft through the threaded block. The sliding rod is fixedly installed on the side of the support frame away from the bidirectional lead screw. The sliding rod is connected to the first rotating shaft through a first slider. The roller is fixedly installed on the first rotating shaft.
[0007] As a preferred embodiment of the auxiliary cutting roller mechanism for military camouflage netting described in this utility model, the support structure includes a support frame, a support leg, a first auxiliary roller, and a second auxiliary roller. The support leg is fixedly installed at the bottom end of the support frame, the first auxiliary roller is installed on one side of the support frame, and the second auxiliary roller is installed on the top side of the support frame.
[0008] As a preferred embodiment of the auxiliary cutting roller mechanism for military camouflage netting described in this utility model, the bidirectional lead screw is rotatably mounted on one side of the support frame, the threaded block is threadedly mounted on the bidirectional lead screw, and the first slider is slidably mounted on the slide rod.
[0009] As a preferred embodiment of the auxiliary cutting roller mechanism for military camouflage netting described in this utility model, the limiting structure includes a fixed frame, a sliding groove, a mounting frame, a screw, and a second rotating shaft. The fixed frame is fixedly installed on both sides of the support frame, and the sliding groove is formed on the inner wall of the support frame.
[0010] As a preferred embodiment of the military camouflage net auxiliary cutting roller mechanism of this utility model, the second slider is fixedly installed at both ends of the outer wall of the mounting frame, the second slider extends into the slide groove, and the second slider and the slide groove are slidably connected.
[0011] As a preferred embodiment of the auxiliary cutting roller mechanism for military camouflage net described in this utility model, the screw is threadedly mounted on a fixed frame, a turntable is fixedly mounted at one end of the screw, the end of the screw away from the turntable is rotatably connected to the mounting frame, and a limiting cylinder is rotatably mounted inside the mounting frame via a second rotating shaft.
[0012] The beneficial effects of this utility model are:
[0013] 1. Through the set roller structure, the double-sided screw is driven by rotating the handle to realize the synchronous movement of the threaded blocks, thereby adjusting the distance between the rollers. It has the advantages of convenient adjustment, stable structure and strong adaptability. The roller distance can be flexibly adjusted according to different specifications of military camouflage nets, which improves the versatility and applicability of the equipment. At the same time, it is easy to operate and can be adjusted without complicated tools, which is conducive to rapid deployment and efficient operation on site.
[0014] 2. Through the set limiting structure, the screw is driven to rotate by the turntable, realizing the position adjustment of the mounting frame and the limiting cylinder. This allows the limiting cylinder to fit tightly against the outside of the military camouflage net roll, effectively limiting its position. It has the advantages of flexible adjustment, stable limiting, and simple operation. It can be accurately adapted to camouflage net rolls of different sizes, preventing the roll from shifting or shaking during the cutting process, ensuring the stability and accuracy of the cutting process, and improving the overall operation efficiency and safety. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the support frame of this utility model;
[0018] Figure 3 This is a schematic diagram of the roller structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the limiting structure of this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Support structure; 11. Support frame; 12. Support leg; 13. First auxiliary roller; 14. Second auxiliary roller; 2. Roller structure; 21. Bidirectional lead screw; 22. Handle; 23. Threaded block; 24. Slide rod; 25. First slider; 26. First rotating shaft; 27. Roller; 3. Limiting structure; 31. Fixing frame; 32. Slide groove; 33. Mounting frame; 34. Screw; 35. Turntable; 36. Second slider; 37. Second rotating shaft; 38. Limiting cylinder. Detailed Implementation
[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0023] Example 1
[0024] Refer to attached figure Figure 1 - Appendix Figure 3 The first embodiment of this utility model provides a military camouflage net auxiliary cutting roller mechanism, including a support structure 1, a roller structure 2 and a limiting structure 3. The roller structure 2 and the limiting structure 3 are respectively installed on the support structure 1. The support structure 1 includes a support frame 11, a support leg 12, a first auxiliary roller 13 and a second auxiliary roller 14. The support leg 12 is fixedly installed at the bottom end of the support frame 11 to support the support frame 11. The first auxiliary roller 13 is installed on one side of the support frame 11 and the second auxiliary roller 14 is installed on the top side of the support frame 11.
[0025] The roller structure 2 includes a bidirectional lead screw 21, a handle 22, a threaded block 23, and a slide bar 24. The bidirectional lead screw 21 is rotatably mounted on one side of the support frame 11. The handle 22 is fixedly mounted on one end of the bidirectional lead screw 21. The threaded block 23 is threaded onto the bidirectional lead screw 21. The slide bar 24 is fixedly mounted on the side of the support frame 11 away from the bidirectional lead screw 21. A first slider 25 is slidably mounted on the slide bar 24. A first rotating shaft 26 is rotatably mounted between the first slider 25 and the threaded block 23. A roller 27 is fixedly mounted on the first rotating shaft 26.
[0026] During use, the military camouflage net is placed on the roller 27. The military camouflage net is in the shape of a roll. Pulling the end of the military camouflage net connects it to the cutting structure. The military camouflage net is supported by the first auxiliary roller 13 and the second auxiliary roller 14. According to the size of the military camouflage net, the handle 22 is turned. The handle 22 drives the bidirectional lead screw 21 to rotate. The bidirectional lead screw 21 controls the threaded block 23 to slide on the bidirectional lead screw 21, so that the two threaded blocks 23 move in opposite directions. This causes the first rotating shaft 26 to drive the first slider 25 to slide on the slide rod 24, thereby adjusting the distance between the two rollers 27 to adapt to the size of the military camouflage net.
[0027] Example 2
[0028] Refer to attached figure Figure 1 , Figure 2 Appendix Figure 4 This is the second embodiment of the present invention, which differs from the first embodiment in that:
[0029] The limiting structure 3 includes a fixed frame 31, a slide groove 32, a mounting frame 33, a screw 34, and a second rotating shaft 37. The fixed frame 31 is fixedly installed on both sides of the support frame 11. The slide groove 32 is opened on the inner wall of the support frame 11. The two ends of the outer wall of the mounting frame 33 are fixedly installed with second sliders 36. The second sliders 36 extend into the slide groove 32 and are slidably connected to the slide groove 32. The screw 34 is threadedly installed on the fixed frame 31. One end of the screw 34 is fixedly installed with a turntable 35. The end of the screw 34 away from the turntable 35 is rotatably connected to the mounting frame 33. The limiting cylinder 38 is rotatably installed inside the mounting frame 33 through the second rotating shaft 37.
[0030] During use, the turntable 35 is rotated according to the size of the military camouflage net. The turntable 35 drives the screw 34 to rotate, and the screw 34 moves threadedly in the fixing frame 31, thereby controlling the mounting frame 33 to slide in the slide groove 32 through the second slider 36. The mounting frame 33 drives the limiting cylinder 38 to move through the second rotating shaft 37, so that the limiting cylinder 38 contacts the outside of the military camouflage net roll. The limiting cylinder 38 limits the military camouflage net roll, so that the tubular military camouflage net remains stable when it is cut.
[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A cutting drum mechanism for military camouflage netting, characterised in that: The system includes a support structure (1), a roller structure (2), and a limiting structure (3). The roller structure (2) and the limiting structure (3) are respectively installed on the support structure (1). The roller structure (2) includes a bidirectional lead screw (21), a handle (22), a threaded block (23), and a slide rod (24). The handle (22) is fixedly installed on one end of the bidirectional lead screw (21). The bidirectional lead screw (21) is connected to the first rotating shaft (26) through the threaded block (23). The slide rod (24) is fixedly installed on the side of the support frame (11) away from the bidirectional lead screw (21). The slide rod (24) is connected to the first rotating shaft (26) through the first slider (25). The roller (27) is fixedly installed on the first rotating shaft (26).
2. The cutting aid roll mechanism for camouflage netting according to claim 1, characterized in that: The support structure (1) includes a support frame (11), a support leg (12), a first auxiliary roller (13) and a second auxiliary roller (14). The support leg (12) is fixedly installed at the bottom end of the support frame (11), the first auxiliary roller (13) is installed on one side of the support frame (11), and the second auxiliary roller (14) is installed on the top side of the support frame (11).
3. The cutting aid roll mechanism for camouflage netting according to claim 1, characterized in that: The bidirectional lead screw (21) is rotatably mounted on one side of the support frame (11), the threaded block (23) is threaded onto the bidirectional lead screw (21), and the first slider (25) is slidably mounted on the slide rod (24).
4. The cutting aid roll mechanism for camouflage netting according to claim 1, characterized in that: The limiting structure (3) includes a fixing frame (31), a sliding groove (32), a mounting frame (33), a screw (34), and a second rotating shaft (37). The fixing frame (31) is fixedly installed on both sides of the support frame (11), and the sliding groove (32) is opened on the inner wall of the support frame (11).
5. The cutting aid roll mechanism for camouflage netting according to claim 4, characterized in that: The mounting bracket (33) has two fixedly mounted second sliders (36) on its outer wall. The second sliders (36) extend into the slide groove (32) and are slidably connected to the slide groove (32).
6. The military camouflage net auxiliary cutting drum mechanism according to claim 5, characterized in that: The screw (34) is threaded onto the fixed frame (31). One end of the screw (34) is fixedly mounted on the turntable (35). The end of the screw (34) away from the turntable (35) is rotatably connected to the mounting frame (33). The mounting frame (33) is rotatably mounted with a limit cylinder (38) through a second rotating shaft (37).