Cotton yarn strip cutting device for cotton yarn processing
By designing a cotton yarn sliver cutting device with an automatic feeding function, and using a combination of a fixed rotating rod, a screw and a moving block, the limit fixation and automatic feeding of the cotton yarn drum are realized, which solves the problem of low manual feeding efficiency and improves efficiency. Processing efficiency.
Patent Information
- Application Number
- CN202421094381.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-20
AI Technical Summary
When cutting and processing, cotton yarns need to be continuously loaded, and the efficiency is low through manual stretching.
A cotton yarn sliver cutting device with automatic feeding function is designed. Through the combination of fixed rotating rod, screw and moving block, the limit fixation and automatic feeding of cotton yarn drum are realized.
It improves the efficiency of cotton yarn processing, reduces the need for manual operations, reduces the risk of winding and errors in the cutting process.
Smart Images
Figure CN222375064U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cotton yarn processing, in particular to a cotton yarn strip cutting device used for cotton yarn processing. Background Art
[0002] Cotton yarn is the yarn made from cotton fiber through the spinning process, and is called cotton thread after the plying process. According to the different spinning processes, it can be divided into carded yarn and combed yarn. Carded yarn: It is the yarn spun from cotton fiber through the ordinary spinning system. Combed yarn: It is the yarn spun from cotton fiber through the combed spinning system. Combed yarn uses high-quality raw materials. The fibers in the finished yarn are straight and parallel, with few knots, good luster, uniform yarn and high strength. This type of cotton yarn is mostly used to weave high-end fabrics. When the cotton yarn is plyed, it needs to be cut;
[0003] The existing cotton yarn strip cutting device for cotton yarn processing includes a processing table, on which a cutting knife is arranged. The cotton yarn to be cut is placed at the bottom of the cutting knife to carry out the cutting process. However, the cotton yarn is generally wound into a bobbin after production. When cutting is required, the cotton yarn on the bobbin needs to be released manually to take out the required length of cutting. There is a high risk of winding during the cotton yarn releasing process, and the cotton yarn needs to be straightened after manual release before it can be cut, which leads to low processing efficiency. Therefore, an efficient cotton yarn strip cutting device for cotton yarn processing is needed. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the cotton yarn needs to be continuously fed during the cutting process, and the manual stretching method is inefficient. A cotton yarn cutting device with an automatic feeding function for cotton yarn processing is provided.
[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a cotton yarn cutting device for cotton yarn processing, comprising a processing table and a bobbin, a group of support plates are symmetrically arranged on the bottom surface of the processing table, a group of connecting plates are symmetrically arranged in the front and back center of the top surface of the processing table, a load-bearing plate is commonly connected to the top of the connecting plates, a downward pressure cylinder is arranged on the top surface of the load-bearing plate, a cutting blade is connected to the output end of the bottom end of the downward pressure cylinder, a processing groove is arranged on the top surface of the processing table, a fixing rod located at the bottom end of the cutting blade is connected between the connecting plates, and a fixing rod is arranged on the rear end of the left outer wall of the processing table There is a fixed plate, a fixed rotating rod is rotatably provided on the front side of the fixed plate, the wire drum is arranged on the fixed rotating rod, a groove is provided at the front end of the left outer wall of the processing table, a screw is rotatably provided in the groove, a movable block slidably connected with the groove is provided on the screw with a matching thread connection, a through hole matched with the fixed rotating rod is communicated on the movable block, a limiting ring is rotatably provided on the movable block close to the other end of the wire drum, a group of protrusions located on the right side of the connecting plate are fixedly provided on the top surface of the processing table, a feeding rod is rotatably provided between the protrusions, and a rotating motor for driving the feeding rod is provided on the outer wall of the protrusion.
[0006] As an improvement, the front and rear side walls of the processing table are connected with through grooves, and a sliding rod located in the processing groove is slidably arranged in the through grooves. The bottom surface of the sliding rod is provided with a cleaning brush close to the inner wall of the processing groove, which is convenient for cleaning the fluff produced by cutting.
[0007] As an improvement, the bottom surface of the processing table is provided with a debris collection frame located between the support plates, the bottom surface of the debris collection frame is an inclined structure, the processing table is provided with a cleaning port that cooperates with the processing groove and is connected to the debris collection frame, and the front side of the debris collection frame is hingedly connected to a cover plate to clean and collect the swept fluff.
[0008] As an improvement, a sliding groove is provided on the inner wall of the connecting plate close to the fixed rod, a lifting plate is slidingly provided in the sliding groove, and the cutting blade is fixedly arranged on the bottom surface of the lifting plate to support and limit the cutting process.
[0009] As an improvement, a guide rod located on the left side of the connecting plate is fixedly provided on the top surface of the processing table. The setting of the guide rod can position the feeding of the cotton yarn for guiding support.
[0010] As an improvement, the fixing rod is provided with a cutting groove cooperating with the cutting blade, and the cutting groove makes the cutting process smoother.
[0011] Compared with the prior art, the utility model has the following advantages: the thread barrel is first limited by fixing the rotating rod, and then the moving block is driven to continuously approach the thread barrel by the rotation of the screw until the limiting ring rotatably arranged on the moving block is close to the thread barrel, so that the thread barrel can be limited and fixed, and the cotton yarn can be automatically fed during the cutting process, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a first stereoscopic diagram of a cotton yarn cutting device for cotton yarn processing according to the utility model.
[0013] Figure 2 It is a second stereoscopic view of a cotton yarn cutting device for cotton yarn processing according to the utility model.
[0014] Figure 3 It is a third stereoscopic view of a cotton yarn cutting device for cotton yarn processing according to the utility model.
[0015] Figure 4 The utility model is a cross-sectional stereoscopic diagram of a cotton yarn cutting device used for cotton yarn processing.
[0016] As shown in the figure: 1. Processing table; 2. Wire drum; 3. Support plate; 4. Connecting plate; 5. Load-bearing plate; 6. Pressing cylinder; 7. Cutting blade; 8. Processing groove; 9. Fixed rod; 10. Fixed plate; 11. Fixed rotating rod; 12. Groove; 13. Screw; 14. Moving block; 15. Through hole; 16. Limiting ring; 17. Bump; 18. Feeding rod; 19. Rotating motor; 20. Through groove; 21. Slide rod; 22. Cleaning brush; 23. Collecting frame; 24. Cleaning port; 25. Cover plate; 26. Slide groove; 27. Lifting plate; 28. Guide rod; 29. Cutting groove. DETAILED DESCRIPTION
[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0018] Combined with Figure 1-4As shown, a cotton yarn strip cutting device for cotton yarn processing comprises a processing table 1 and a bobbin 2, a group of supporting plates 3 are symmetrically arranged on the bottom surface of the processing table 1, a group of connecting plates 4 are symmetrically arranged in the front and back center of the top surface of the processing table 1, a load-bearing plate 5 is commonly connected to the top of the connecting plates 4, a downward pressure cylinder 6 is arranged on the top surface of the load-bearing plate 5, a cutting blade 7 is connected to the output end of the bottom end of the downward pressure cylinder 6, a sliding groove 26 is arranged on the inner wall of the connecting plate 4 near the fixed rod 9, a lifting plate 27 is slidingly arranged in the sliding groove 26, the cutting blade 7 is fixedly arranged on the bottom surface of the lifting plate 27, a processing groove 8 is arranged on the top surface of the processing table 1, a fixing rod 9 located at the bottom end of the cutting blade 7 is connected between the connecting plates 4, and a cutting groove 29 cooperating with the cutting blade 7 is arranged on the fixing rod 9, and the left side of the processing table 1 A fixed plate 10 is provided at the rear end of the outer wall, and a fixed rotating rod 11 is rotatably provided at the front side of the fixed plate 10, and the wire drum 2 is arranged on the fixed rotating rod 11. A groove 12 is provided at the front end of the left outer wall of the processing table 1, and a screw 13 is rotatably provided in the groove 12. A movable block 14 slidably connected with the groove 12 is provided on the screw 13 in a matching threaded connection, and a through hole 15 cooperating with the fixed rotating rod 11 is communicated on the movable block 14, and a limiting ring 16 close to the other end of the wire drum 2 is rotatably provided on the movable block 14. A group of protrusions 17 located on the right side of the connecting plate 4 are fixedly provided on the top surface of the processing table 1, and a feeding rod 18 is rotatably provided between the protrusions 17. A rotating motor 19 for driving the feeding rod 18 is provided on the outer wall of the protrusion 17, and a guide rod 28 located on the left side of the connecting plate 4 is fixedly provided on the top surface of the processing table 1;
[0019] The thread drum 2 is first placed on the fixed rotating rod 11, and the screw 13 is rotated to make the moving block 14 constantly approach the thread drum 2, until the fixed rotating rod 11 passes through the moving block 14 through the through hole 15, and the limiting ring 16 is close to the other end of the thread drum 2 to complete the limiting fixation of the thread drum 2, and then one end of the cotton yarn on the thread drum 2 is fixed to the feeding rod 18 through the guide rod 28 and the fixing rod 9 in turn, and the rotating motor 19 drives the feeding rod 18 to rotate, and continuously pulls the rotation of the cotton yarn carrying fixed rotating rod 11 to cooperate with the lower feeding, until the cotton yarn to be cut is located on the cutting groove 29, and the downward pressure cylinder 6 is turned on to push the lifting plate 27 to move downward under the cooperation of the slide groove 26, until the cutting blade 7 enters the cutting groove 29 to complete the cutting operation, and the cut cotton yarn is taken off, and the cut cotton yarn end of the thread drum 2 can continue to be fixed on the feeding rod 18, and the above operation is repeated;
[0020] The front and rear side walls of the processing table 1 are both connected with through grooves 20, and a slide bar 21 located in the processing groove 8 is slidably provided in the through grooves 20. The bottom surface of the slide bar 21 is provided with a cleaning brush 22 close to the inner wall of the processing groove 8. The bottom surface of the processing table 1 is provided with a collection frame 23 located between the support plates 3. The bottom surface of the collection frame 23 is an inclined structure. The processing table 1 is provided with a cleaning port 24 that matches the processing groove 8 and communicates with the collection frame 23. The front side of the collection frame 23 is hingedly connected with a cover plate 25;
[0021] Through the above structure, the sliding rod 21 is pulled regularly to make the cleaning brush 22 clean the fluff in the processing groove 8. The cleaned fluff enters the collecting frame 23 through the cleaning port 24, and finally the impurities are taken out through the inclined structure by opening the cover plate 25.
[0022] During the specific implementation of the present invention, the thread drum 2 is first placed on the fixed rotating rod 11, and the screw 13 is rotated to make the moving block 14 approach the thread drum 2 continuously, until the fixed rotating rod 11 passes through the moving block 14 through the through hole 15, and the limiting ring 16 is close to the other end of the thread drum 2, completing the limiting fixation of the thread drum 2, and then one end of the cotton yarn on the thread drum 2 is fixed to the feeding rod 18 through the guide rod 28 and the fixed rod 9 in turn, and the rotating motor 19 drives the feeding rod 18 to rotate, and continuously pulls the rotation of the fixed rotating rod 11 to cooperate with the feeding, until the cotton yarn to be cut is in the cutting position. On the cutting groove 29, the downward pressure cylinder 6 is turned on to push the lifting plate 27 to move downward with the cooperation of the slide groove 26 until the cutting blade 7 enters the cutting groove 29 to complete the cutting operation, and the cut cotton yarn is taken out, and the cut cotton yarn end of the bobbin 2 can continue to be fixed on the feeding rod 18, and the slide bar 21 is pulled regularly to allow the cleaning brush 22 to clean the fluff in the processing groove 8. The cleaned fluff enters the collecting frame 23 through the cleaning port 24, and finally the impurities are taken out through the inclined structure by opening the cover plate 25; the above operation is repeated to continuously perform the cotton yarn cutting work.
[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A cotton yarn cutting device for cotton yarn processing, comprising a processing table (1) and a bobbin (2), wherein a group of support plates (3) are symmetrically arranged on the bottom surface of the processing table (1), a group of connecting plates (4) are symmetrically arranged in the front and rear center of the top surface of the processing table (1), the tops of the connecting plates (4) are commonly connected with a bearing plate (5), the top surface of the bearing plate (5) is provided with a downward pressure cylinder (6), and the bottom output end of the downward pressure cylinder (6) is connected with a cutting blade (7), characterized in that: The top surface of the processing table (1) is provided with a processing groove (8), the connecting plates (4) are connected with a fixing rod (9) located at the bottom end of the cutting blade (7), the rear end of the left outer wall of the processing table (1) is provided with a fixing plate (10), the front side of the fixing plate (10) is provided with a fixing rotating rod (11) for rotation, the bobbin (2) is arranged on the fixing rotating rod (11), the front end of the left outer wall of the processing table (1) is provided with a groove (12), a screw rod (13) is rotatably arranged in the groove (12), and a matching thread is provided on the screw rod (13). A moving block (14) is connected to the groove (12) for sliding connection, the moving block (14) is connected to a through hole (15) for cooperating with the fixed rotating rod (11), a limiting ring (16) is rotatably provided on the moving block (14) and is closely attached to the other end of the wire drum (2), a group of protrusions (17) located on the right side of the connecting plate (4) are fixedly provided on the top surface of the processing table (1), a feeding rod (18) is rotatably provided between the protrusions (17), and a rotating motor (19) for driving the feeding rod (18) is provided on the outer wall of the protrusion (17).
2. A cotton yarn cutting device for cotton yarn processing according to claim 1, characterized in that: The front and rear side walls of the processing table (1) are both connected to each other and are provided with through grooves (20), and a slide bar (21) located in the processing groove (8) is slidably arranged in the through grooves (20), and a cleaning brush (22) is provided on the bottom surface of the slide bar (21) and is closely attached to the inner wall of the processing groove (8).
3. A cotton yarn cutting device for cotton yarn processing according to claim 1, characterized in that: The bottom surface of the processing table (1) is provided with a collection frame (23) located between the support plates (3); the bottom surface of the collection frame (23) is an inclined structure; the processing table (1) is provided with a cleaning port (24) that cooperates with the processing groove (8) and is connected to the collection frame (23); the front side of the collection frame (23) is hingedly connected and provided with a cover plate (25).
4. A cotton yarn cutting device for cotton yarn processing according to claim 1, characterized in that: A sliding groove (26) is provided on the inner wall of the connecting plate (4) near the fixing rod (9), a lifting plate (27) is slidingly provided in the sliding groove (26), and the cutting blade (7) is fixedly arranged on the bottom surface of the lifting plate (27).
5. A cotton yarn cutting device for cotton yarn processing according to claim 1, characterized in that: A guide rod (28) located on the left side of the connecting plate (4) is fixedly provided on the top surface of the processing table (1).
6. A cotton yarn cutting device for cotton yarn processing according to claim 1, characterized in that: The fixing rod (9) is provided with a cutting groove (29) which cooperates with the cutting blade (7).