A textile bobbin automatic changing device for textile production

Abstract

The utility model belongs to textile production technical field especially relates to a textile line cylinder automatic replacement equipment for textile production, including support, pivot, pivot setting in the inside of support, the outer surface of support is connected with auxiliary mechanism, auxiliary mechanism includes fixed unit, locking unit, locking unit installation in the side of support, fixed unit installation in the side of support. This textile line cylinder automatic replacement equipment for textile production, when textile line cylinder replacement is completed, through starting hydraulic telescopic link no.

Description

Technical Field

[0001] This utility model relates to the field of textile production technology, specifically to an automatic textile bobbin changing device used in textile production. Background Technology

[0002] In the textile industry, the replacement of textile bobbins, which serve as the carriers of textile yarn, is a crucial step in ensuring continuous production. With the continuous development of the textile industry and the gradual expansion of production scale, the demands for production efficiency are also increasing. Traditional methods of replacing textile bobbins are gradually becoming insufficient to meet the needs of modern production.

[0003] Currently, bobbin replacement on textile production lines largely relies on manual operation. Operators must manually disassemble exhausted bobbins and install new ones during breaks in the textile equipment's operation. This manual replacement method not only requires highly skilled operators but is also time-consuming. Especially in high-speed textile production scenarios, frequent manual intervention can easily lead to production interruptions, severely impacting production efficiency. Furthermore, the installation accuracy of bobbins is difficult to guarantee during manual operation. If the bobbins are not securely fixed or have significant positioning deviations, it can cause unstable yarn tension, thereby affecting the weaving quality of the textiles and increasing the defect rate.

[0004] To address the inefficiencies and poor precision of manual bobbin replacement, some textile companies have begun experimenting with simple semi-automatic replacement devices. These devices utilize basic structures such as fixed supports and rotating shafts to assist in the installation and removal of bobbins. However, existing semi-automatic devices still have several shortcomings: Firstly, bobbin fixing often relies on a single mechanical clamping structure, making it difficult to precisely control the clamping force. This can easily lead to bobbin loosening or over-clamping, causing damage. Furthermore, these devices have poor adaptability to different bobbin specifications, requiring frequent adjustments to the clamping components, making operation cumbersome. Secondly, the locking and positioning mechanism during bobbin replacement is poorly designed, making it difficult to guarantee the coaxiality of the replaced bobbin. This can cause shaking during operation, affecting textile quality and potentially leading to wear and tear on equipment components due to mechanical vibration, thus shortening the equipment's lifespan.

[0005] Based on the shortcomings of the existing technology, there is an urgent need for an automatic textile spool changing device that can achieve precise, reliable, and highly adaptable automatic spool changing, in order to improve the continuity and stability of textile production, reduce labor costs, ensure textile quality, and promote the development of textile production towards automation and intelligence. Utility Model Content

[0006] The purpose of this invention is to provide an automatic yarn bobbin changing device for textile production, in order to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic yarn spool changing device for textile production, comprising a support and a rotating shaft, wherein the rotating shaft is disposed on the inner side of the support, and an auxiliary mechanism is connected to the outer surface of the support, wherein the auxiliary mechanism comprises a fixing unit and a locking unit, wherein the locking unit is installed on the side of the support, and the fixing unit is installed on the side of the support; The locking unit includes a movable block movably connected to the side of the bracket. A hydraulic telescopic rod is fixedly connected to the side of the movable block, and a connecting block is fixedly connected to the output end of the hydraulic telescopic rod. A connecting sleeve is provided inside the connecting block, and a drive shaft is movably connected inside the connecting sleeve. A vertical plate is provided on the side of the bracket, and a sliding rod is provided inside the vertical plate. A movable seat is movably connected to the outer surface of the sliding rod, and a spring is connected to the outer surface of the sliding rod below the movable seat. A fixed seat is fixedly connected to the side of the vertical plate, and a top cover is movably connected to the outer surface of the fixed seat. A connecting rod is fixedly connected to the side of the top cover, and a connecting plate is movably connected to the outer surface of the connecting rod. A movable groove is opened on the side of the vertical plate, and a fixed rod is fixedly connected to the movable seat through the movable groove. A second hydraulic telescopic rod is provided on the top of the top cover, and a contact pad is fixedly connected to the output shaft of the second hydraulic telescopic rod.

[0008] Preferably, the fixing unit includes a flipping block, which is installed on the inner side of the rotating shaft. A motor is provided on the side of the flipping block, and the output shaft of the motor is connected to a transmission shaft. The outer surface of the transmission shaft is provided with a thread, and a movable sleeve is engaged with the thread on the outer surface of the transmission shaft. A cross-shaped limiting frame is provided on the outer surface of the transmission shaft, and a sliding groove is provided inside the cross-shaped limiting frame. A fixing block is connected to the outer surface of the movable sleeve, and a fixing plate is movably connected to the top of the fixing block. A movable plate is connected to the other end of the fixing plate, and a contact plate is provided on the top of the movable plate.

[0009] Preferably, the side of the movable plate is located inside the chute and moves.

[0010] Preferably, a protective layer is provided on the outer side of the contact plate, and the outer surface of the protective layer is provided with anti-slip texture.

[0011] Preferably, the contact pad is a soft rubber pad.

[0012] Preferably, a waste box is movably connected to the inner side of the support and the upright plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This automatic yarn spool changing device for textile production uses a locking unit. After the yarn spool is changed, the first hydraulic telescopic rod is activated, which causes the connecting block to drive the connecting sleeve, which in turn causes the drive shaft to press down on the moving seat. The moving seat then compresses a spring on the outer surface of the slide rod. As the moving seat moves downward, the fixed rod on the side of the moving seat drives the connecting plate to rotate the top cover around the fixed seat. The second hydraulic telescopic rod is then activated, causing the contact pad to contact the drive shaft, thus locking the yarn spool.

[0014] This automatic yarn spool changing device for textile production uses a fixed unit to install and fix the yarn spool. Then, by setting the yarn spool on the outside of the contact plate, the motor is started, causing the drive shaft to rotate. The threaded wire on the outer surface of the drive shaft engages with the moving sleeve, causing the fixing block on the outside of the moving sleeve to push the contact plate outward through the fixing plate, thereby fixing the yarn spool. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall device of this utility model; Figure 2 This is a schematic diagram of the bottom structure of this utility model; Figure 3 This is a cross-sectional view of the threaded wire structure of this utility model; Figure 4 This is a schematic diagram of the fixed unit structure of this utility model.

[0016] In the diagram: 1. Bracket; 2. Rotating shaft; 3. Flipping block; 4. Motor; 5. Drive shaft; 6. Threaded wire; 7. Moving sleeve; 8. Cross-shaped limit bracket; 9. Slide groove; 10. Moving plate; 11. Contact plate; 12. Fixed block; 13. Fixed plate; 14. Movable block; 15. Hydraulic telescopic rod one; 16. Connecting block; 17. Connecting sleeve; 18. Vertical plate; 19. Moving seat; 20. Slide rod; 21. Spring; 22. Fixed seat; 23. Top cover; 24. Connecting rod; 25. Connecting plate; 26. Movable groove; 27. Fixed rod; 28. Hydraulic telescopic rod two; 29. ​​Contact pad. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 This utility model provides a technical solution: an automatic textile bobbin changing device for textile production, including a support 1 and a rotating shaft 2. The rotating shaft 2 is disposed on the inner side of the support 1, and an auxiliary mechanism is connected to the outer surface of the support 1. The auxiliary mechanism includes a fixing unit and a locking unit. The locking unit is installed on the side of the support 1, and the fixing unit is installed on the side of the support 1. The locking unit includes a movable block 14, which is movably connected to the side of the bracket 1. A hydraulic telescopic rod 15 is fixedly connected to the side of the movable block 14. A connecting block 16 is fixedly connected to the output end of the hydraulic telescopic rod 15. A connecting sleeve 17 is provided inside the connecting block 16. A drive shaft 5 is movably connected inside the connecting sleeve 17. A vertical plate 18 is provided on the side of the bracket 1. A slide rod 20 is provided inside the vertical plate 18. A movable seat 19 is movably connected to the outer surface of the slide rod 20. A spring 21 is connected to the outer surface of the slide rod 20 and below the movable seat 19. A fixed seat 22 is fixedly connected to the side of the vertical plate 18. A top cover 23 is movably connected to the outer surface of the fixed seat 22. A connecting rod 24 is fixedly connected to the side of the top cover 23. A connecting plate 25 is movably connected to the outer surface of the connecting rod 24. A movable groove 26 is provided on the side of the vertical plate 18. A fixed rod 27 is fixedly connected to the movable groove 26 through 19. A hydraulic telescopic rod 28 is provided on the top of the top cover 23. The output shaft of the hydraulic telescopic rod 28 is fixedly connected to a contact pad 29. Thus, by installing a locking unit, after the textile bobbin is replaced, the hydraulic telescopic rod 15 is activated, which causes the connecting block 16 to drive the connecting sleeve 17, which in turn causes the drive shaft 5 to press down on the moving seat 19. The moving seat 19 then compresses the spring 21 on the outer surface of the slide rod 20. When the moving seat 19 moves downward, the fixed rod 27 on the side of the moving seat 19 drives the connecting rod 24 through the connecting plate 25, causing the top cover 23 to flip around the fixed seat 22. Furthermore, by activating the hydraulic telescopic rod 28, the hydraulic telescopic rod 28 causes the contact pad 29 to contact the drive shaft 5, thereby locking the textile bobbin.

[0019] Preferably, the fixing unit includes a flipping block 3, which is installed on the inner side of the rotating shaft 2. A motor 4 is provided on the side of the flipping block 3. The output shaft of the motor 4 is connected to the transmission shaft 5. The outer surface of the transmission shaft 5 is provided with a threaded wire 6. A movable sleeve 7 is provided on the outer surface of the transmission shaft 5 and engages with the threaded wire 6. A cross-shaped limiting frame 8 is provided on the outer surface of the transmission shaft 5. A sliding groove 9 is provided inside the cross-shaped limiting frame 8. A fixing block 12 is connected to the outer surface of the movable sleeve 7. A fixing plate 13 is movably connected to the top of the fixing block 12. A movable plate 10 is connected to the other end of the fixing plate 13. A contact plate 11 is provided on the top of the movable plate 10. By installing the fixing unit, and by placing the textile bobbin on the outside of the contact plate 11, and by starting the motor 4, the motor 4 drives the transmission shaft 5 to rotate. This causes the threaded wire 6 on the outer surface of the transmission shaft 5 to engage with the movable sleeve 7. As a result, the fixing block 12 on the outside of the movable sleeve 7 pushes the contact plate 11 outward through the fixing plate 13, thereby fixing the textile bobbin.

[0020] Preferably, the side of the movable plate 10 is located inside the slide groove 9, thereby limiting the movement of the movable plate 10 through the slide groove 9.

[0021] Preferably, a protective layer is provided on the outer side of the contact plate 11, and the outer surface of the protective layer is provided with anti-slip texture. This reduces the damage to the textile bobbin when it is fixed by installing the protective layer, and at the same time, the anti-slip texture further increases the friction between the protective layer and the textile bobbin.

[0022] Preferably, the contact pad 29 is a soft rubber pad, so that when the contact pad 29 is pushed downward by the hydraulic telescopic rod 28, the contact pad 29 assists in fitting and fixing the transmission shaft 5.

[0023] Preferably, a waste box is movably connected to the inner side of the bracket 1 and the upright plate 18, so that used textile yarn spools can be stored in the waste box, making it convenient to wind new textile yarn for multiple uses.

[0024] Working principle: It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An automatic yarn spool changing device for textile production, comprising a support frame (1) and a rotating shaft (2), characterized in that: The rotating shaft (2) is located on the inner side of the bracket (1). An auxiliary mechanism is connected to the outer surface of the bracket (1). The auxiliary mechanism includes a fixing unit and a locking unit. The locking unit is installed on the side of the bracket (1), and the fixing unit is installed on the side of the bracket (1). The locking unit includes a movable block (14), which is movably connected to the side of the bracket (1). A hydraulic telescopic rod (15) is fixedly connected to the side of the movable block (14). A connecting block (16) is fixedly connected to the output end of the hydraulic telescopic rod (15). A connecting sleeve (17) is provided on the inner side of the connecting block (16). A drive shaft (5) is movably connected inside the connecting sleeve (17). A vertical plate (18) is provided on the side of the bracket (1). A slide rod (20) is provided inside the vertical plate (18). A movable seat (19) is movably connected to the outer surface of the slide rod (20). The outer surface of the slide rod (20) is located at... A spring (21) is connected to the bottom of the movable seat (19). A fixed seat (22) is fixedly connected to the side of the upright plate (18). A top cover (23) is movably connected to the outer surface of the fixed seat (22). A connecting rod (24) is fixedly connected to the side of the top cover (23). A connecting plate (25) is movably connected to the outer surface of the connecting rod (24). A movable groove (26) is opened on the side of the upright plate (18). A fixed rod (27) is fixedly connected to the movable seat (19) through the movable groove (26). A hydraulic telescopic rod II (28) is provided on the top of the top cover (23). A contact pad (29) is fixedly connected to the output shaft of the hydraulic telescopic rod II (28).

2. The automatic yarn spool changing device for textile production according to claim 1, characterized in that: The fixing unit includes a flipping block (3), which is installed on the inner side of the rotating shaft (2). A motor (4) is provided on the side of the flipping block (3). The output shaft of the motor (4) is connected to the transmission shaft (5). A thread (6) is provided on the outer surface of the transmission shaft (5). A movable sleeve (7) is engaged with the thread (6) on the outer surface of the transmission shaft (5). A cross-shaped limit frame (8) is provided on the outer surface of the transmission shaft (5). A sliding groove (9) is provided inside the cross-shaped limit frame (8). A fixing block (12) is connected to the outer surface of the movable sleeve (7). A fixing plate (13) is movably connected to the top of the fixing block (12). A movable plate (10) is connected to the other end of the fixing plate (13). A contact plate (11) is provided on the top of the movable plate (10).

3. The automatic yarn spool changing device for textile production according to claim 2, characterized in that: The side of the movable plate (10) moves inside the groove (9).

4. The automatic yarn spool changing device for textile production according to claim 2, characterized in that: The outer side of the contact plate (11) is provided with a protective layer, and the outer surface of the protective layer is provided with anti-slip texture.

5. The automatic yarn spool changing device for textile production according to claim 1, characterized in that: The contact pad (29) is a soft rubber pad.

6. The automatic yarn spool changing device for textile production according to claim 1, characterized in that: The bracket (1) is movably connected to the inner side of the upright plate (18) with a waste box.

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