A machine for drawing flax yarn into slivers

Abstract

The utility model discloses a kind of tow yarn traction slubbing machines, it is related to spinning equipment technical field, including base, the top of base is equipped with water pool, the top of base and located the side of water pool is equipped with first support, the inside of first support is equipped with sliding slot, the inside sliding connection of sliding slot has second support, one side of second support is rotatably connected with conveying roller, the outside of conveying roller is equipped with multiple limit rings, the bottom of conveying roller is equipped with multiple positioning holes, the bottom of multiple limit rings is all screw thread connection with bolt.The beneficial effects of the utility model are as follows: the tow yarn traction slubbing machine, through the sleeving of conveying roller and multiple limit rings, fixed with bolt, it is convenient for the disassembly of limit ring and the cleaning of conveying roller, and the number of limit ring can be increased or decreased according to demand, adjust its distance, and electric push rod promotes two groups of limit frame to lift, it is convenient for adjusting the height of tensioning roller, simple structure, convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of spinning equipment technology, specifically a hemp yarn traction and forming machine. Background Technology

[0002] The hemp yarn drawing and forming machine is mainly used in the textile industry to process hemp fibers into continuous hemp strips that meet quality standards. Its core function is to process the hemp bundles output from the combing machine into strips through mechanical automation.

[0003] Application No. 202222141795.0 discloses a traction forming machine for wet spinning flax yarn. The machine comprises a winding roller, a tension rod, a bolt rod, an auxiliary rod, and a support. During operation, the yarn passes through the top annular groove of the winding roller, wraps around the top of two sets of winding rollers, and passes through the bottom of the tension rod and the middle of the brush. Compared to traditional devices, this device uses a rotating turntable to rotate the threaded rod, causing the tension rod to move downwards, preventing the tension rod from tilting to one end and thus avoiding yarn slippage and accumulation. Simultaneously, the brush is positioned upwards, making it easier to clean accumulated material from the brush compared to traditional devices.

[0004] The aforementioned application has multiple annular grooves on the conveyor roller, which easily accumulates dust and is not easy to clean. At the same time, the height adjustment structure of the tension rod is relatively complicated. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a hemp yarn drawing and forming machine, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hemp yarn drawing and forming machine, comprising a base, a water tank mounted on the top of the base, a first bracket mounted on the top of the base and on one side of the water tank, a sliding groove inside the first bracket, a second bracket slidably connected inside the sliding groove, a conveying roller rotatably connected to one side of the second bracket, multiple limiting rings sleeved on the outer side of the conveying roller, multiple positioning holes at the bottom of the conveying roller, bolts threadedly connected to the bottom of each of the limiting rings, one end of each bolt inserted into one of the positioning holes, a water trough inside the water tank, winding rollers rotatably connected to corresponding sides inside the water trough, an mounting frame mounted on the top of the water tank and between two winding rollers, an electric push rod mounted inside the mounting frame, a support frame fixedly connected to the output end of the electric push rod, limiting frames fixedly connected to both ends of the support frame, and multiple tensioning rollers rotatably connected inside the limiting frames.

[0007] Preferably, the water tank has insertion holes on both sides corresponding to the water trough inside, and the insertion holes are located between the two limiting frames.

[0008] Preferably, a brush holder is inserted inside the water tank between the two insertion holes. Sliding grooves are provided on both sides of the brush holder. A plug is slidably connected inside the sliding groove. A sliding block is fixedly connected to the top of the plug. One end of the plug is inserted into the insertion hole. A second telescopic spring is fixedly connected between the sliding groove and the plug.

[0009] Preferably, a dryer and a strip forming machine body are respectively installed on the top of the base and on the side of the water tank away from the first support.

[0010] Preferably, a first telescopic spring is fixedly connected between the bottom of the second bracket and the slide groove.

[0011] Preferably, a drain pipe is connected to one side of the water tank, and a valve is installed on one side of the drain pipe.

[0012] This utility model provides a hemp yarn drawing and forming machine, which has the following beneficial effects: 1. This hemp yarn drawing and forming machine uses a conveyor roller and multiple limiting rings, which are fixed with bolts. This facilitates the disassembly of the limiting rings and the cleaning of the conveyor rollers. The number of limiting rings can be increased or decreased as needed, and their spacing can be adjusted. In addition, an electric push rod drives two sets of limiting frames to lift and lower, which facilitates the adjustment of the height of the tension roller. The structure is simple and easy to operate.

[0013] 2. This hemp yarn drawing and forming machine, through the sliding structure between the first and second supports, and the support of the second support by the spring inside the first support, ensures that when the yarn is too tight, the conveyor roller is subjected to greater force and squeezes the second support, and the conveyor roller can slide automatically to adjust the yarn tension. In addition, the sliding plugs on both sides of the brush frame can be inserted into the insertion holes inside the water tank or pulled out under the action of spring deformation, which facilitates the manual installation and disassembly of the brush frame. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is a schematic diagram illustrating the operation of this utility model; Figure 4 This is a partial structural diagram of the present invention.

[0015] In the diagram: 1. Base; 2. Water tank; 3. First support; 4. Slide groove; 5. Second support; 6. Conveyor roller; 7. Limiting ring; 8. Positioning hole; 9. Bolt; 10. Water tank; 11. Winding roller; 12. Mounting frame; 13. Electric push rod; 14. Support frame; 15. Limiting frame; 16. Tensioning roller; 18. Insertion hole; 19. Brush frame; 20. Sliding groove; 21. Insertion bolt; 22. Sliding block; 23. Second telescopic spring; 24. Dryer; 25. Sliver forming machine body; 26. First telescopic spring; 27. Drain pipe. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figures 1 to 4This utility model provides a technical solution: a hemp yarn drawing and forming machine, including a base 1, a water tank 2 installed on the top of the base 1, a first support 3 installed on the top of the base 1 and on one side of the water tank 2, a sliding groove 4 opened inside the first support 3, a second support 5 slidably connected inside the sliding groove 4, a conveyor roller 6 rotatably connected to one side of the second support 5, a plurality of limiting rings 7 sleeved on the outer side of the conveyor roller 6, allowing the limiting rings 7 to slide, the spacing of the plurality of limiting rings 7 to be adjusted according to requirements, and the number of limiting rings 7 to be increased or decreased, a plurality of positioning holes 8 opened at the bottom of the conveyor roller 6, and bolts 9 threadedly connected to the bottom of each of the plurality of limiting rings 7, one end of the bolt 9 being inserted into one of the positioning holes. Within 8, while the bolt 9 rotates, one end is inserted into or pulled out of the positioning hole 8, facilitating the fixing and disassembly of the limiting ring 7. A first telescopic spring 26 is fixedly connected between the bottom of the second bracket 5 and the slide groove 4 to support the second bracket 5. When the yarn is too tight, the conveyor roller 6 is pressed against the second bracket 5, and with the deformation of the first telescopic spring 26, the conveyor roller 6 automatically moves down, which helps prevent yarn breakage. A water tank 10 is opened inside the water pool 2. Winding rollers 11 are rotatably connected to corresponding sides inside the water tank 10. A mounting frame 12 is installed on the top of the water pool 2 between the two winding rollers 11. An electric push rod 13 is installed inside the mounting frame 12. The output end is fixedly connected to a support frame 14, and both ends of the support frame 14 are fixedly connected to limit frames 15. Multiple tension rollers 16 are rotatably connected inside the limit frames 15. By extending the electric push rod 13, the support frame 14 drives the limit frames 15 and tension rollers 16 to rise and fall, which facilitates the adjustment of the height of the tension rollers 16 and the tension of the yarn. Insertion holes 18 are opened inside the water tank 2 on both sides corresponding to the water trough 10. The insertion holes 18 are located between the two limit frames 15. A brush holder 19 is inserted inside the water trough 10 between the two insertion holes 18. Sliding grooves 20 are opened on both sides corresponding to the brush holder 19. A plug 21 is slidably connected inside the sliding groove 20. The top of the plug 21 is fixed. A sliding block 22 is fixedly connected to the base 10. One end of the plug 21 is inserted into the insertion hole 18. A second telescopic spring 23 is fixedly connected between the sliding groove 20 and the plug 21. Through the deformation of the second telescopic spring 23, the sliding block 22 can drive the plug 21 to slide. One end of the plug 21 can be inserted into the insertion holes 18 on both sides of the water tank 10 for fixing or pulled out, which facilitates the installation and disassembly of the brush holder 19. A dryer 24 and a sliver forming machine body 25 are respectively installed on the top of the base 1 and on the side of the water tank 2 away from the first support 3, which facilitates the drying of wet yarn and processing it into slivers. A drain pipe 27 is connected to one side of the water tank 10, and a valve is installed on one side of the drain pipe 27 to facilitate the drainage of water in the water tank 2.

[0018] In summary, when using this hemp yarn drawing and forming machine, the required number of limiting rings 7 are sequentially placed on the outside of the conveyor roller 6, and the multiple limiting rings 7 are slid to the desired positions. The bolts 9 at the bottom of the limiting rings 7 are rotated so that one end is inserted into the positioning hole 8 at the corresponding position of the conveyor roller 6, thus fixing the multiple limiting rings 7. The hemp yarn can then pass through the gaps between the multiple limiting rings 7 on the outside of the conveyor roller 6 and around the two winding rollers 11. The electric push rod 13 is activated, which drives the support frame 14 and the limiting frame 15 to move downwards, so that the limiting frame 15... Multiple tension rollers 16 press the yarn into the water in the pool 2 to remove the glue and impurities between the fibers. Meanwhile, the brush holder 19 in the pool 2 combs the yarn. When the brush holder 19 needs to be replaced, the two sliding blocks 22 on the brush holder 19 can be slid to drive the plugs 21 in the sliding grooves 20 on both sides of the brush holder 19 to slide, so that one end of the two plugs 21 can be pulled out from the insertion holes 18 on both sides of the pool 10. After the brush holder 19 is released from the pool 10, it can be taken out of the pool 10.

[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

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