Positioning and conveying device for processing moisture-absorbing and breathable blended yarn
By rotating the screw, it is easy to connect the conveyor rollers, which solves the problem of difficulty and low efficiency in existing devices, and achieves efficient and stable yarn conveying.
Patent Information
- Application Number
- CN202422881429.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-11-26
AI Technical Summary
In the existing blended yarn positioning conveying device, the operation of the blended yarn being connected to the conveying roller is difficult, resulting in low processing efficiency.
By manually rotating the screw, the pull-out slider drives the lower conveying roller to move downward, increasing the distance between the lower conveying roller and the upper conveying roller, so as to facilitate the continuous entry of the blended yarn, and automatically unpositioning when replacing the yarn pipe, and restore stable positioning after reset.
It significantly improves the loading and unloading efficiency of blended yarn, simplifies the yarn tube replacement process, and ensures the stability of the yarn tube during the conveying process.
Smart Images
Figure CN223162941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blended yarn processing, in particular to a positioning and conveying device for processing moisture-absorbing and breathable blended yarns. Background Technique
[0002] As a kind of yarn spun from two or more distinctive fibers according to a scientific ratio, the moisture-absorbing and breathable blended yarn is significantly characterized by the excellent moisture-absorbing and breathable properties of the fibers themselves. In the process of processing this high-performance yarn, the positioning and conveying device plays an indispensable auxiliary role.
[0003] In the current operation process of the positioning and conveying device for blended yarns, it generally relies on the rotation of two conveying rollers to transmit the blended yarn. In this process, the blended yarn needs to be clamped in the narrow gap between the two conveying rollers. However, precisely because the gap between these two conveying rollers is quite narrow, in actual operation, it is difficult to smoothly continue the blended yarn between these two conveying rollers, which is likely to consume too much time in this step and delay the processing efficiency of the blended yarn. Summary of the Invention
[0004] An embodiment of the present disclosure relates to a positioning and conveying device for processing moisture-absorbing and breathable blended yarns. By manually rotating the lead screw, it drives the pulling distance slider and the lower conveying roller to move downward, so that the lower conveying roller uses the downward movement to increase the distance from the upper conveying roller. By increasing the distance, the convenience of feeding the blended yarn between the lower conveying roller and the upper conveying roller is improved, the loading and unloading efficiency of the device for the blended yarn is improved, and when the distance between the upper and lower conveying rollers is increased, the positioning of the yarn tube can be automatically cancelled, which is convenient for replacing the yarn tube. And when the lower conveying roller is restored to prepare for conveying the blended yarn, the device can realize the positioning of the yarn tube under the cooperation of the corresponding structure, ensuring the stability of the yarn tube during use.
[0005] In the first aspect of the present disclosure, a positioning and conveying device for processing moisture-absorbing and breathable blended yarns is provided, which specifically includes: a base, a positioning seat is fixedly installed on the right side of the top of the base; a transmission block is slidably installed inside the positioning seat; a force receiving groove is opened inside the transmission block; the bottom end of the force receiving groove is in an inclined structure; baffles are fixedly installed on the front and rear sides of the transmission block; a spring A is jointly embedded between the bottom of the baffle and the inner bottom end of the positioning seat; a push plate is fixedly installed on the top of the transmission block; a circle of ball bearings is rotatably installed on the top of the push plate; a positioning column is rotatably installed on the top of the positioning seat; a contraction groove is opened inside the positioning column; a positioning block is slidably installed inside the contraction groove; a force receiving block is fixedly installed at the bottom end of the positioning block; the bottom end of the force receiving block is in an inclined structure; a spring B is jointly embedded between the outer side of the force receiving block and the outer wall of the contraction groove.
[0006] In at least some embodiments,
[0007] A top push rod is slidably installed at the bottom of the positioning column; a stress plate is fixedly installed at the bottom end of the top push rod; the bottom of the stress plate is in contact with the outer wall of the ball; a conversion slide plate is slidably installed on the left side of the top of the base.
[0008] In at least some embodiments,
[0009] A conversion groove is formed on the outer wall of the conversion slide plate; the top end of the conversion groove is of an inclined structure; a conversion push rod is fixedly installed at the right end of the conversion slide plate; the right end of the conversion push rod is in contact with the inclined surface of the stress groove.
[0010] In at least some embodiments,
[0011] A guide rod is fixedly installed at the rear side of the top of the base; a lead screw is rotatably installed at the front side of the top of the base; a conveying seat is fixedly installed at the left side of the top of the base; an upper guide member is fixedly installed at the top right side of the conveying seat.
[0012] In at least some embodiments,
[0013] An upper conveying roller is rotatably installed at the inner top end of the conveying seat; the rear end of the upper conveying roller is connected to a motor; an upper gear is fixedly installed on the upper conveying roller; a distance pulling slider is slidably installed inside the conveying seat; a lower guide member is fixedly installed at the right side of the distance pulling slider.
[0014] In at least some embodiments,
[0015] A lower conveying roller is rotatably installed on the distance pulling slider; a lower gear is fixedly installed at the rear end of the lower conveying roller; the lower gear is meshed and connected with the upper gear; a lower pressing plate is fixedly installed at the bottom of the distance pulling slider.
[0016] In at least some embodiments,
[0017] A lower pressing column is fixedly installed on the lower pressing plate; the lower pressing column is also slidably installed inside the conversion groove; while the distance pulling slider is slidably connected to the guide rod, it is also connected to the lead screw through a thread.
[0018] The present utility model provides a positioning and conveying device for processing moisture-absorbing and breathable blended yarns, which has the following beneficial effects:
[0019] 1. By manually rotating the lead screw, the distance pulling slider and the lower conveying roller can be driven to move smoothly downward, thereby increasing the distance between the lower conveying roller and the upper conveying roller. This design utilizes the enlarged distance to greatly improve the convenience of easily feeding the blended yarn between the two conveying rollers, and significantly improves the loading and unloading efficiency of the device.
[0020] 2. While adjusting the distance between the upper and lower conveying rollers, the utility model can automatically release the positioning and locking of the yarn tube, providing great convenience for users to replace the yarn tube. When it is necessary to reset the lower conveying roller and prepare to convey the blended yarn again, the device can automatically restore the stable positioning of the yarn tube by virtue of its delicate structural design, ensuring the high stability of the yarn tube during operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.
[0022] The drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.
[0023] In the drawings:
[0024] Figure 1 The overall structural schematic diagram of the present application is shown;
[0025] Figure 2 The overall disassembled state structural schematic diagram of the present application is shown;
[0026] Figure 3 The semi-sectional structural schematic diagram of the positioning seat of the present application is shown;
[0027] Figure 4 The structural schematic diagram of the draw distance slider and the conversion slide plate of the present application is shown;
[0028] Figure 5 The structural schematic diagram of the draw distance slider and the lower guide of the present application is shown;
[0029] Figure 6 The semi-sectional structural schematic diagram of the positioning column of the present application is shown;
[0030] LIST OF REFERENCE NUMERALS
[0031] 1. Base; 2. Positioning seat; 3. Transmission block; 4. Stress groove; 5. Baffle; 6. Spring A; 7. Push plate; 8. Ball; 9. Positioning column; 10. Shrinkage groove;
[0032] 11. Positioning block; 12. Stress block; 13. Spring B; 14. Top push rod; 15. Stress plate; 16. Conversion slide plate; 17. Conversion groove; 18. Conversion push rod; 19. Guide rod; 20. Lead screw;
[0033] 21. Conveying seat; 22. Upper guide; 23. Upper conveying roller; 24. Upper gear; 25. Draw distance slider; 26. Lower guide; 27. Lower conveying roller; 28. Upper gear; 29. Lower pressing plate; 30. Lower pressing column. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments 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 some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.
[0035] Please refer to Figures 1 to 6 :
[0036] Embodiment 1:
[0037] The present utility model provides a positioning and conveying device for processing moisture-absorbing and breathable blended yarns, comprising: a base 1, on the top right side of which a positioning seat 2 is fixedly installed; a transmission block 3 is slidably installed inside the positioning seat 2; a stress groove 4 is formed inside the transmission block 3; the bottom end of the stress groove 4 is of an inclined structure; baffles 5 are fixedly installed on the front and rear sides of the transmission block 3; a spring A 6 is jointly embedded between the bottom of the baffle 5 and the inner bottom end of the positioning seat 2; a push plate 7 is fixedly installed on the top of the transmission block 3; a circle of balls 8 is rotatably installed on the top of the push plate 7; a positioning column 9 is rotatably installed on the top of the positioning seat 2; a contraction groove 10 is formed inside the positioning column 9; a positioning block 11 is slidably installed inside the contraction groove 10; a stress block 12 is fixedly installed at the bottom end of the positioning block 11; the bottom end of the stress block 12 is of an inclined structure; a spring B 13 is jointly embedded between the outer side of the stress block 12 and the outer wall of the contraction groove 10.
[0038] When it is necessary to replace the yarn tube, the screw rod 20 is manually rotated to drive the distance-adjusting slider 25 and the lower conveying roller 27 to move downward, so that the lower conveying roller 27 uses the downward movement to increase the distance from the upper conveying roller 23. And when the distance-adjusting slider 25 drives the lower conveying roller 27 to descend and increase the distance, the lower pressing plate 29 and the lower pressing column 30 will also push against the inclined surface of the conversion groove 17, causing it to be stressed and drive the conversion sliding plate 16 and the conversion push rod 18 to move to the right. Then the conversion push rod 18 moves to the right and pushes against the inclined surface of the stress groove 4, causing it to drive the transmission block 3 and the push plate 7 to descend, so that the push plate 7 cancels the pushing against the stress plate 15, and the top push rod 14 and the stress plate 15 descend to cancel the pushing against the inclined surface of the stress block 12. As a result, the positioning block 11 contracts under the action of the spring B 13 and no longer protrudes from the surface of the positioning column 9, canceling the positioning of the emptied yarn tube.
[0039] Embodiment 2. On the basis of Embodiment 1, a top push rod 14 is slidably installed at the bottom of the positioning post 9; a force-receiving disc 15 is fixedly installed at the bottom end of the top push rod 14; the bottom of the force-receiving disc 15 is in contact with the outer wall of the ball 8; a conversion slide plate 16 is slidably installed on the left side of the top of the base 1; a conversion groove 17 is formed on the outer wall of the conversion slide plate 16; the top end of the conversion groove 17 is of an inclined structure; a conversion push rod 18 is fixedly installed at the right end of the conversion slide plate 16; the right end of the conversion push rod 18 is in contact with the inclined surface of the force-receiving groove 4; a guide rod 19 is fixedly installed at the rear side of the top of the base 1; a lead screw 20 is rotatably installed at the front side of the top of the base 1; a conveying seat 21 is fixedly installed on the left side of the top of the base 1; an upper guide member 22 is fixedly installed at the top right of the conveying seat 21.
[0040] After insertion, pass the yarn through the upper and lower guide members, and feed the blended yarn into the space between the lower conveying roller 27 and the upper conveying roller 23 with the distance increased. Then reverse the lead screw 20 to make it drive the distance-adjusting slider 25 and the lower conveying roller 27 to rise and cooperate with the upper conveying roller 23 to clamp the blended yarn, which is convenient for the subsequent conveying of the blended yarn. At the same time, the corresponding other structures will also move back to their original positions, causing the positioning block 11 to move outwards and protrude from the outer wall of the positioning post 9 again, so that the positioning block 11 tightens and positions the yarn tube from the inside, ensuring the stability of the subsequent conveying of the moisture-absorbing and breathable blended yarn.
[0041] Embodiment 3. On the basis of Embodiment 2, an upper conveying roller 23 is rotatably installed at the inner top of the conveying seat 21; a motor is connected to the rear end of the upper conveying roller 23; an upper gear 24 is fixedly installed on the upper conveying roller 23; a distance-adjusting slider 25 is slidably installed inside the conveying seat 21; a lower guide member 26 is fixedly installed on the right side of the distance-adjusting slider 25; a lower conveying roller 27 is rotatably installed on the distance-adjusting slider 25; a lower gear 28 is fixedly installed at the rear end of the lower conveying roller 27; the lower gear 28 is meshed with the upper gear 24; a lower pressing plate 29 is fixedly installed at the bottom of the distance-adjusting slider 25; a lower pressing post 30 is fixedly installed on the lower pressing plate 29; the lower pressing post 30 is also slidably installed inside the conversion groove 17; the distance-adjusting slider 25 is slidably connected to the guide rod 19 and is also connected to the lead screw 20 through a thread.
[0042] Manually rotate the lead screw 20 to drive the distance-adjusting slider 25 and the lower conveying roller 27 to move downward, so that the lower conveying roller 27 uses the downward movement to increase the distance from the upper conveying roller 23, and the increased distance is used to improve the convenience of feeding the blended yarn into the space between the lower conveying roller 27 and the upper conveying roller 23, thereby improving the loading and unloading efficiency of the device for the blended yarn.
[0043] The working principle of this embodiment:
[0044] When the yarn bobbin needs to be replaced, manually rotate the lead screw 20 to make it drive the distance-adjusting slider 25 and the lower conveying roller 27 to move downward, so that the lower conveying roller 27 uses the downward movement to increase the distance from the upper conveying roller 23. And when the distance-adjusting slider 25 drives the lower conveying roller 27 to descend and increase the spacing, the lower pressing plate 29 and the lower pressing column 30 will also push against the inclined surface of the conversion groove 17, causing it to move the conversion slide plate 16 and the conversion push rod 18 to the right under force, so that the conversion push rod 18 pushes against the inclined surface of the force-receiving groove 4 by moving to the right, causing it to drive the transmission block 3 and the push plate 7 to descend, so that the push plate 7 cancels the pushing against the force-receiving plate 15, and the top push rod 14 and the force-receiving plate 15 descend to cancel the pushing against the inclined surface of the force-receiving block 12, so that the positioning block 11 contracts under the action of the spring B13 and no longer protrudes from the surface of the positioning column 9, canceling the positioning of the already empty yarn bobbin, facilitating the removal of the old yarn bobbin and also facilitating the insertion of the new yarn bobbin onto the positioning column 9. After insertion, pass the yarn through the upper and lower guides, and feed the blended yarn into the space between the lower conveying roller 27 and the upper conveying roller 23 with the increased distance. Then reverse the lead screw 20 to make it drive the distance-adjusting slider 25 and the lower conveying roller 27 to rise and cooperate with the upper conveying roller 23 to clamp the blended yarn, facilitating the subsequent conveying of the blended yarn. At the same time, the corresponding other structures will also move back to their original positions, causing the positioning block 11 to move outwards and protrude from the outer wall of the positioning column 9 again, and the positioning block 11 tightly supports and positions the yarn bobbin from the inside, ensuring the stability of the subsequent conveying of the moisture-absorbing and breathable blended yarn.
[0045] In this article, the following points need to be noted:
[0046] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.
[0047] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0048] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.
Claims
1. A positioning and conveying device for processing moisture-absorbing and breathable blended yarns, comprising: Base (1), on the top right side of the base (1), a positioning seat (2) is fixedly installed; characterized in that, a transmission block (3) is slidably installed inside the positioning seat (2); a stress groove (4) is opened inside the transmission block (3); the bottom end of the stress groove (4) is of an inclined structure; baffles (5) are fixedly installed on the front and rear sides of the transmission block (3); a spring A (6) is jointly embedded between the bottom of the baffle (5) and the inner bottom end of the positioning seat (2); a push plate (7) is fixedly installed on the top of the transmission block (3); a circle of balls (8) is rotatably installed on the top of the push plate (7); a positioning post (9) is rotatably installed on the top of the positioning seat (2); a contraction groove (10) is opened inside the positioning post (9); a positioning block (11) is slidably installed inside the contraction groove (10); a stress block (12) is fixedly installed at the bottom end of the positioning block (11); the bottom end of the stress block (12) is of an inclined structure; a spring B (13) is jointly embedded between the outer side of the stress block (12) and the outer wall of the contraction groove (10).
2. The positioning and conveying device for processing moisture-absorbing and breathable blended yarn according to claim 1, characterized in that, a top push rod (14) is slidably installed at the bottom of the positioning post (9); a stress plate (15) is fixedly installed at the bottom end of the top push rod (14); the bottom of the stress plate (15) contacts the outer wall of the ball (8); a conversion sliding plate (16) is slidably installed on the top left side of the base (1).
3. The positioning and conveying device for processing moisture-absorbing and breathable blended yarn according to claim 2, characterized in that, a conversion groove (17) is opened on the outer wall of the conversion sliding plate (16); the top end of the conversion groove (17) is of an inclined structure; a conversion push rod (18) is fixedly installed at the right end of the conversion sliding plate (16); the right end of the conversion push rod (18) contacts the inclined surface of the stress groove (4).
4. The positioning and conveying device for processing moisture-absorbing and breathable blended yarn according to claim 3, characterized in that, a guide rod (19) is fixedly installed at the rear side of the top of the base (1); a lead screw (20) is rotatably installed at the front side of the top of the base (1); a conveying seat (21) is fixedly installed at the top left side of the base (1); an upper guide member (22) is fixedly installed at the top right side of the conveying seat (21).
5. The positioning and conveying device for processing moisture-absorbing and breathable blended yarn according to claim 4, characterized in that, an upper conveying roller (23) is rotatably installed at the inner top end of the conveying seat (21); the rear end of the upper conveying roller (23) is connected to a motor; an upper gear (24) is fixedly installed on the upper conveying roller (23); a pulling distance slider (25) is slidably installed inside the conveying seat (21); a lower guide member (26) is fixedly installed at the right side of the pulling distance slider (25).
6. The positioning and conveying device for processing moisture-absorbing and breathable blended yarn according to claim 5, characterized in that, A lower conveying roller (27) is rotatably mounted on the draw distance slider (25); a lower gear (28) is fixedly mounted at the rear end of the lower conveying roller (27); the lower gear (28) is meshed and connected with an upper gear (24); a lower pressing plate (29) is fixedly mounted at the bottom of the draw distance slider (25).
7. The positioning and conveying device for processing moisture-absorbing and breathable blended yarn according to claim 6, wherein A lower pressing column (30) is fixedly mounted on the lower pressing plate (29); the lower pressing column (30) is also slidably mounted inside the conversion groove (17); while the draw distance slider (25) is slidably connected with the guide rod (19), it is also connected to the lead screw (20) through threads.