Multi-shaft synchronous feeding mechanism of wide non-woven fabric carding machine

Abstract

The utility model discloses a multi-shaft synchronous feeding mechanism of a wide non-woven fabric carding machine, which relates to the textile field, and comprises a carding machine main body, one side of the carding machine main body is provided with a support leg, the front side of the support leg is fixedly connected with a connecting frame, the inner wall of the connecting frame is provided with a threaded hole, the inner side of the connecting frame is provided with a moving block, and the moving block is provided with a movable shaft. One side of the moving block is fixedly connected with a clamping rod, and the other side of the moving block is fixedly connected with a connecting ring; the non-woven fabric conveying device has the advantages that the height of the feeding roller can be adjusted through the connecting frame, the bolt, the moving block, the clamping rod, the adjusting rod and the like, the conveying requirements of non-woven fabrics with different characteristics can be met, and meanwhile the limitation in the using process can be reduced; the feeding roller can be assembled and disassembled through the mounting block, the fixing rod, the fixing ring, the fixing seat and other assemblies, so that the feeding roller can be overhauled after being used for a long time, and meanwhile, the overhauling difficulty can be reduced.

Description

Technical Field

[0001] This utility model relates to the textile field, and in particular to a multi-axis synchronous feeding mechanism for a wide-width nonwoven carding machine. Background Technology

[0002] The wide-width nonwoven carding machine is a key piece of equipment designed for the efficient production of wide-width nonwoven fabrics. By optimizing the carding process, it ensures uniform fiber distribution, effectively improving the smoothness and strength of the nonwoven fabric. One of its core advantages is its unique multi-axis synchronous feeding mechanism, which precisely coordinates the movement of multiple feeding axes to achieve stable, continuous, and uniform feeding of fiber raw materials. This not only significantly reduces fiber breakage and waste during the feeding process but also significantly improves production efficiency and product quality stability. With this innovative design, the wide-width nonwoven carding machine demonstrates superior performance in the nonwoven fabric manufacturing field, meeting the market's demand for high-quality, high-efficiency production.

[0003] However, in the existing technology, the height of the multi-axis synchronous feeding mechanism is generally set in a fixed manner, which makes it difficult to adapt to wide non-woven fabrics with large differences in thickness and elasticity, resulting in significant limitations in its use. Utility Model Content

[0004] The purpose of this invention is to provide a multi-axis synchronous feeding mechanism for a wide-width nonwoven carding machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-axis synchronous feeding mechanism for a wide-width nonwoven carding machine, comprising a carding machine body, a support leg provided on one side of the carding machine body, a connecting frame fixedly connected to the front side of the support leg, a threaded hole on the inner wall of the connecting frame, a moving block provided on the inner side of the connecting frame, a locking rod fixedly connected to one side of the moving block, a connecting ring fixedly connected to the other side of the moving block, a connecting ring provided inside the connecting ring, a bolt fixedly connected to the front side of the connecting ring, an adjusting rod provided inside the support leg, a locking hole provided inside the adjusting rod, and a support frame fixedly connected to the upper end of the adjusting rod.

[0006] Preferably, a connecting plate is fixedly connected to the upper end of the support frame, a double-headed motor is provided on the inner side of the connecting plate, a fixed base is provided at one end of the double-headed motor, a moving gear is provided at the other end of the double-headed motor, an auxiliary gear is meshed on one side of the moving gear, and a driven gear is meshed on the other side of the auxiliary gear.

[0007] Preferably, the fixed base has rotating grooves on both sides, a limiting post is fixedly connected to the inner side of the rotating groove, a fixing rod is provided on the outside of the limiting post, a fixing ring is provided on the outside of the fixing rod, an installation block is provided on the rear side of the fixed base, a slot is provided inside the installation block, a short rod is fixedly connected to the rear side of the installation block, and a feeding roller is provided at the other end of the short rod.

[0008] Preferably, the movable block is movably connected to the bolt via a connecting ring and a connecting ring.

[0009] Preferably, the internal thread of the connecting bracket is adapted to the external thread of the bolt.

[0010] Preferably, the fixing rod is rotatably connected to the fixing seat via a limiting post.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] By rotating the bolt, the connecting ring and connecting band move to one side due to the internal threads of the connecting frame. The locking rod then disengages from the locking hole, releasing the limit on the adjusting rod. At this point, the support frame is lifted upward, causing the adjusting rod to slide inside the support leg. Once the preset height is reached, the bolt is rotated in the opposite direction, causing the connecting band, connecting ring, and moving block to move in the opposite direction. The locking rod then engages with another set of locking holes, limiting the adjusting rod and thus raising the connecting plate and feed roller. The height of the feed roller can be adjusted using components such as the connecting frame, bolt, moving block, locking rod, and adjusting rod, thereby meeting the conveying needs of nonwoven fabrics with different properties and reducing limitations during use.

[0013] By rotating the fixing ring and fixing rod, the fixing ring moves axially along the fixing rod. At this time, pulling the mounting block upwards causes it to slide against one side of the fixing seat, thus disassembling the feed roller for maintenance. Similarly, during installation, the mounting block is pressed tightly against the fixing seat, and the fixing rod and fixing ring are rotated in the opposite direction. The fixing rod rotates back into the slot, and the fixing ring limits the fixing rod, thus fixing the mounting block and completing the installation of the feed roller. The components such as the mounting block, fixing rod, fixing ring, and fixing seat allow for the installation and removal of the feed roller, enabling maintenance during long-term use and reducing the difficulty of maintenance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the support leg structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the connecting frame structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the connecting plate structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the fixed base structure of this utility model.

[0019] Figure 6 This is a schematic diagram of the feed roller structure of this utility model.

[0020] In the diagram: 1. Carding machine body; 2. Support leg; 3. Connecting frame; 4. Threaded hole; 5. Moving block; 6. Connecting ring; 7. Connecting ring; 8. Bolt; 9. Locking rod; 10. Adjusting rod; 11. Locking hole; 12. Support frame; 13. Connecting plate; 14. Double-headed motor; 15. Moving gear; 16. Auxiliary gear; 17. Driven gear; 18. Fixed seat; 19. Rotary groove; 20. Limiting post; 21. Fixed rod; 22. Fixed ring; 23. Mounting block; 24. Locking groove; 25. Short rod; 26. Feed roller. Detailed Implementation

[0021] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1

[0023] Please see Figures 1-6 This utility model provides a technical solution: a multi-axis synchronous feeding mechanism for a wide-width nonwoven carding machine, including a carding machine body 1, a support leg 2 on one side of the carding machine body 1, a connecting frame 3 fixedly connected to the front side of the support leg 2, a threaded hole 4 on the inner wall of the connecting frame 3, a moving block 5 on the inner side of the connecting frame 3, a locking rod 9 fixedly connected to one side of the moving block 5, a connecting ring 6 fixedly connected to the other side of the moving block 5, a connecting ring 7 inside the connecting ring 6, a bolt 8 fixedly connected to the front side of the connecting ring 7, an adjusting rod 10 inside the support leg 2, a locking hole 11 inside the adjusting rod 10, a support frame 12 fixedly connected to the upper end of the adjusting rod 10, the moving block 5 being movably connected to the bolt 8 through the connecting ring 6 and the connecting ring 7, and the internal thread of the connecting frame 3 being compatible with the external thread of the bolt 8.

[0024] Specifically,

[0025] Example 2

[0026] Please see Figures 1-6This utility model provides a technical solution: a multi-axis synchronous feeding mechanism for a wide-width nonwoven carding machine. A connecting plate 13 is fixedly connected to the upper end of the support frame 12. A double-head motor 14 is arranged inside the connecting plate 13. A fixed seat 18 is provided at one end of the double-head motor 14, and a moving gear 15 is provided at the other end. An auxiliary gear 16 meshes with one side of the moving gear 15, and a driven gear 17 meshes with the other side of the auxiliary gear 16. The two sides of the fixed seat 18... A rotating groove 19 is provided on the side, and a limiting post 20 is fixedly connected to the inner side of the rotating groove 19. A fixing rod 21 is provided on the outside of the limiting post 20, and a retaining ring 22 is provided on the outside of the fixing rod 21. An mounting block 23 is provided on the rear side of the fixing base 18. A retaining groove 24 is provided inside the mounting block 23. A short rod 25 is fixedly connected to the rear side of the mounting block 23. A feeding roller 26 is provided at the other end of the short rod 25. The fixing rod 21 is rotatably connected to the fixing base 18 through the limiting post 20.

[0027] Working principle: When assembling and using this multi-axis synchronous feeding mechanism, firstly, the free end of the wide nonwoven fabric to be fed is passed sequentially through three sets of feeding rollers 26 along an S-path. Next, the dual-head motor 14 is started, and its two ends rotate synchronously under the motor's drive. Under the action of the auxiliary gear 16, the gear 17 drives the remaining feeding rollers 26 to rotate synchronously. Finally, with the continuous output power of the dual-head motor 14, the wide nonwoven fabric is smoothly fed into the carding machine body 1 for processing. When it is necessary to adjust the height of the feeding rollers 26, the bolt 8 is rotated. Under the action of the internal thread of the connecting frame 3, the bolt 8 drives the connecting ring 7 and the connecting ring 6 to move to one side, and the locking rod 9 then disengages from the inside of the locking hole 11, releasing the limitation on the adjusting rod 10. At this time, the support frame 12 is lifted upward, and the support frame 12 drives the adjusting rod 10 to slide inside the support leg 2. After it reaches the preset height, the bolt 8 is rotated in the opposite direction, and the connecting ring 6, the connecting ring 7, and the moving block 5 move in the opposite direction, while the locking rod 9 is locked into the inside of another set of locking holes 11, realizing the limitation on the adjusting rod 10, that is, realizing the limitation on the connecting plate 13 and the feeding... The height of the feed roller 26 can be adjusted via components such as the connecting frame 3, bolts 8, moving block 5, locking rod 9, and adjusting rod 10, thereby meeting the conveying requirements of nonwoven fabrics with different properties and reducing limitations in use. When maintenance is required on the feed roller 26, rotating the fixing ring 22 and the fixing rod 21 causes the fixing ring 22 to move axially along the fixing rod 21. At this time, pulling the mounting block 23 upward causes it to slide against one side of the fixing seat 18, thus disassembling the feed roller 26. Maintenance can be performed by personnel. Similarly, during installation, the mounting block 23 is pressed tightly against the fixing seat 18 and the fixing rod 21 and fixing ring 22 are rotated in the opposite direction. The fixing rod 21 is rotated into the slot 24 again, and the fixing ring 22 will limit the fixing rod 21, thereby fixing the mounting block 23 and completing the installation of the feed roller 26. The feed roller 26 can be installed and removed through the mounting block 23, fixing rod 21, fixing ring 22, fixing seat 18 and other components, which can be used for maintenance over a long period of time and also reduce the difficulty of maintenance.

[0028] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A multi-axis synchronous feeding mechanism for a wide-width nonwoven carding machine, comprising a carding machine body (1), characterized in that: The carding machine body (1) has a support leg (2) on one side. A connecting frame (3) is fixedly connected to the front side of the support leg (2). A threaded hole (4) is opened on the inner wall of the connecting frame (3). A moving block (5) is provided on the inner side of the connecting frame (3). A locking rod (9) is fixedly connected to one side of the moving block (5). A connecting ring (6) is fixedly connected to the other side of the moving block (5). A connecting ring (7) is provided inside the connecting ring (6). A bolt (8) is fixedly connected to the front side of the connecting ring (7). An adjusting rod (10) is provided inside the support leg (2). A locking hole (11) is opened inside the adjusting rod (10). A support frame (12) is fixedly connected to the upper end of the adjusting rod (10).

2. The multi-axis synchronous feeding mechanism of a wide-width nonwoven carding machine according to claim 1, characterized in that: The upper end of the support frame (12) is fixedly connected to a connecting plate (13). A double-headed motor (14) is provided on the inner side of the connecting plate (13). A fixed seat (18) is provided at one end of the double-headed motor (14). A moving gear (15) is provided at the other end of the double-headed motor (14). An auxiliary gear (16) meshes with one side of the moving gear (15). A driven gear (17) meshes with the other side of the auxiliary gear (16).

3. The multi-axis synchronous feeding mechanism of a wide-width nonwoven carding machine according to claim 2, characterized in that: The fixed base (18) has rotating grooves (19) on both sides. A limiting post (20) is fixedly connected to the inner side of the rotating groove (19). A fixing rod (21) is provided on the outside of the limiting post (20). A fixing ring (22) is provided on the outside of the fixing rod (21). An installation block (23) is provided on the rear side of the fixed base (18). A slot (24) is provided inside the installation block (23). A short rod (25) is fixedly connected to the rear side of the installation block (23). A feeding roller (26) is provided at the other end of the short rod (25).

4. The multi-axis synchronous feeding mechanism of a wide-width nonwoven carding machine according to claim 1, characterized in that: The movable block (5) is movably connected to the bolt (8) through the connecting ring (6) and the connecting ring (7).

5. The multi-axis synchronous feeding mechanism of a wide-width nonwoven carding machine according to claim 1, characterized in that: The internal thread of the connecting bracket (3) is compatible with the external thread of the bolt (8).

6. The multi-axis synchronous feeding mechanism of a wide-width nonwoven carding machine according to claim 3, characterized in that: The fixing rod (21) is rotatably connected to the fixing seat (18) via the limiting post (20).

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