Twist setting device for blended yarn

Abstract

The utility model discloses a twist setting device for blended yarn, which belongs to the technical field of blended yarn processing devices, can adjust the position of a fixing frame according to the size of an integral spinning cylinder of the blended yarn, further can meet the bearing and mounting requirements of the spinning cylinders with different sizes, avoids the conditions of poor integral practicability of the device and the like as much as possible, and improves the production efficiency. And the follow-up twist setting work can be smoothly carried out. The twist setting device for the blended yarn comprises a yarn steaming box, a processing cavity is formed in the yarn steaming box, inserting plates are symmetrically and slidably installed in the processing cavity in a clamped mode, one ends of the inserting plates are fixed to a sealing cover, and a mounting frame is fixed to the side edge, away from the inserting plates, of the sealing cover; guide rods are symmetrically fixed to the side edge, facing the yarn steaming box, of the mounting frame, the guide rods are installed in the yarn steaming box in a penetrating mode, and a bearing assembly used for assisting in bearing of a thread ball is installed at the top of the inserting plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of blended yarn processing devices, and in particular relates to a twist setting device for blended yarns. Background Art

[0002] During the spinning process, fiber yarns are twisted to generate positive pressure between fibers, forming tangential friction resistance. At the same time, twisting causes tension in the fibers, causing radial transfer of the fibers and entanglement between the fibers, thereby giving the yarn the necessary strength. After spinning, the internal stress of the fibers generated during the twisting process cannot be completely released, and residual stress exists, which causes the yarn to produce an untwisting force, causing the yarn to be in an unstable state. When it is in a tension-free or low-tension state, the yarn will bend and tangle, which will affect the smoothness of subsequent processing and product quality.

[0003] In order to ensure the smoothness of subsequent processing and the appearance quality of the processed fabric, the stress relaxation characteristics and stress relaxation process of the fiber are utilized. Under external humidification, heat and other conditions, the rapid elastic deformation of the fiber is converted into slow elastic deformation, and the stress relaxation process is accelerated, so as to achieve the purpose of fiber shaping and yarn twisting in a shorter time.

[0004] The twist-setting devices for blended yarns currently on the market generally rely on a receiving frame to support the overall weight of the spinning drum. However, the design of these receiving frames often has limitations, and their sizes are mostly fixed, making it difficult to flexibly cope with the diverse size changes presented by the blended yarns wound on spinning drums of different specifications. This lack of adjustability in the design results in the inability of the twist-setting device to effectively adjust its receiving structure when facing spinning drums of different sizes, thereby limiting the versatility and practicality of the device. Therefore, in actual applications, this fixed-size receiving frame often finds it difficult to meet diverse production needs, affecting overall production efficiency and flexibility. Therefore, a twist-setting device for blended yarns is needed to assist in solving this problem. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a twist-setting device for blended yarn, which can adjust the position of the fixed frame according to the size of the overall spinning drum of the blended yarn, thereby being able to adapt to the installation requirements of spinning drums of different sizes, avoiding the situation where the overall practicality of the device is poor, and ensuring that the subsequent twist-setting work can proceed smoothly.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a twist setting device for blended yarn, which comprises a yarn steaming box, a processing chamber is provided inside the yarn steaming box, a plug-in board is symmetrically slidably mounted in the processing chamber, one end of the plug-in board is fixed to a sealing cover, a mounting frame is fixed on a side of the sealing cover away from the plug-in board, a guide rod is symmetrically fixed on a side of the mounting frame facing the yarn steaming box, the guide rod is penetrated and installed in the yarn steaming box, and a receiving assembly for assisting the receiving of the coil is installed at the top of the plug-in board;

[0009] The receiving assembly includes a receiving frame fixed on the plug-in board, the receiving frame is provided with positioning cavities at equal intervals, a positioning assembly is installed in the positioning cavity, a fixing frame is provided on the receiving frame, a plurality of extension frames are fixed at equal intervals and obliquely on the fixing frame, fixing holes are protrudingly provided at both ends of the fixing frame, and the fixing holes cooperate with the positioning assembly for positioning.

[0010] Furthermore, the positioning assembly includes a ring rotatably embedded in the supporting frame, a plug-in rod is installed on the ring, the plug-in rod and the ring are threadedly matched, a protruding block is protruding from the bottom of the positioning cavity, and a limiting groove is opened at the bottom of the plug-in rod for the protruding block to slide.

[0011] Furthermore, a protruding plate is protrudingly fixed on the inner side of the receiving frame corresponding to the bottom of the positioning cavity, the protruding plate is semicircular, a limiting block is protrudingly provided on the inner bottom of the protruding plate, and a slot for positioning the limiting block is opened at the bottom of the fixing frame.

[0012] Furthermore, a plurality of steam pipes are embedded and installed in the processing chamber, and the plurality of steam pipes are arranged in a circular array in the processing chamber. A plurality of air outlet nozzles are installed at equal intervals on the steam pipes, and an air guide pipe is installed on the outer edge of the yarn steaming box, and the steam pipe is connected to the air guide pipe.

[0013] Furthermore, a servo motor is installed on the mounting frame, a screw rod is fixed to the front end of the shaft of the servo motor, the screw rod is passed through and installed on the yarn steaming box, and the servo motor and the screw rod are threadedly matched.

[0014] Furthermore, hooks are installed on the outer edges of the sealing covers, and a fixing component that cooperates with the hooks is installed on the outer side of the yarn steaming box. The fixing component includes a hinged seat fixed on the yarn steaming box, a pressing plate is hingedly installed on the hinged seat, a pull ring is hingedly installed on the pressing plate, and the hooks and the pull rings are fixed in cooperation with each other.

[0015] Furthermore, protruding plates are symmetrically fixed at the bottom of both side edges of the yarn steaming box and the mounting frame, and universal wheels are installed at the bottom of the protruding plates.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] Through the cooperation among the receiving component installed at the top of the plug-in board, the fixing frame and the positioning component on the receiving component, etc., the card slot on the fixing frame is aligned with the limiting block on the protruding board for mating installation. At this time, rotate the collar, and the threaded rod is in threaded cooperation with the collar, so that the threaded rod as a whole moves, and then the threaded rod is inserted and installed in the fixing hole, thereby completing the overall positioning and fastening process of the fixing frame, and then fixing the fixing frame at the corresponding position. When adjusting the position of the fixing frame according to the size of the overall spinning tube of the blended yarn, it can meet the receiving and installation requirements of spinning tubes of different sizes, and avoid the situation that the overall practicality of the device is poor as much as possible, ensuring that the subsequent setting twist work can be carried out smoothly;

[0019] Through the cooperation among the hook and the fixing component set in the present utility model, the pull ring is snap-fitted and installed on the hook. Press the pressing plate, and after the pressing plate descends, it drives the pull ring to move, so that the hook and the pull ring can be stably fixed, and the sealing cover is stably fixed on the yarn steaming box, thereby ensuring the stable connection and sealing between the yarn steaming box and the sealing cover. Description of the drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0021] Figure 1 It is a structural schematic diagram of the present utility model;

[0022] Figure 2 For the present utility model Figure 1 The enlarged structural schematic diagram at A in;

[0023] Figure 3 It is a structural schematic diagram of the receiving component of the present utility model;

[0024] Figure 4 For the present utility model Figure 3 The enlarged structural schematic diagram at B in.

[0025] The reference signs in the drawings are: 1, steam yarn steaming box; 2, sealing cover; 3, mounting rack; 4, guide rod; 5, plug-in board; 6, servo motor; 61, lead screw; 7, protruding plate; 8, universal wheel; 9, steam pipe; 10, air outlet nozzle; 11, air guide pipe; 12, receiving assembly; 13, receiving rack; 14, fixing rack; 141, fixing hole; 142, clamping groove; 15, stretching rack; 16, positioning assembly; 17, plug-in rod; 171, limiting groove; 172, collar; 18, protruding board; 181, limiting block; 19, hook; 20, fixing assembly; 21, hinge seat; 22, pressing plate; 23, pull ring. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0027] This detailed implementation manner is a setting twist device for blended yarns, as Figure 1 shown. This setting twist device for blended yarns includes a steam yarn steaming box 1. A processing cavity is provided inside the steam yarn steaming box 1. Plug-in boards 5 are symmetrically and slidably clamped and installed inside the processing cavity. One end of each plug-in board 5 is fixed to a sealing cover 2. A mounting rack 3 is fixed to the side of the sealing cover 2 away from the plug-in board 5. Guide rods 4 are symmetrically fixed to the side of the mounting rack 3 facing the steam yarn steaming box 1. The guide rods 4 are inserted and installed in the steam yarn steaming box 1. A servo motor 6 is installed on the mounting rack 3. A lead screw 61 is fixed to the front end of the machine shaft of the servo motor 6. The lead screw 61 is inserted and installed on the steam yarn steaming box 1. The servo motor 6 is in threaded cooperation with the lead screw 61.

[0028] Through the cooperation between the provided servo motor 6 and the lead screw 61, etc., the overall position of the sealing cover 2 can be conveniently adjusted during work, and it can be avoided as much as possible that steam scalds personnel when the sealing cover 2 is opened.

[0029] Protruding plates 7 are symmetrically fixed to the bottom sides of both sides of the steam yarn steaming box 1 and the mounting rack 3. Universal wheels 8 are installed at the bottom of the protruding plates 7. By providing the universal wheels 8, the device can be conveniently moved to a designated position during work, and it can be avoided as much as possible that the overall movement of the device is inconvenient.

[0030] Referring to Figure 1 and Figure 2As shown, a plurality of steam pipes 9 are embedded in the processing chamber and arranged in a circular array in the processing chamber. A plurality of air outlet nozzles 10 are equidistantly installed on the steam pipes 9. An air guide pipe 11 is installed on the outer side of the yarn steaming box 1, and the steam pipe 9 is connected to the air guide pipe 11.

[0031] By providing a plurality of steam pipes 9 in a circular array, it is possible to ensure that effective steam is ejected from all positions of the processing chamber during operation. The heat and moisture conditions of the steam can be utilized to stabilize the twist of the yarn, prevent kinking and looping during relaxation, and avoid weft shrinkage of the fabric.

[0032] The outer edge of the above-mentioned sealing cover 2 is equipped with a hook 19, and the outer side of the yarn steaming box 1 is equipped with a fixing component 20 that cooperates with the hook 19. The fixing component 20 includes a hinged seat 21 fixed on the yarn steaming box 1, and a pressing plate 22 is hingedly installed on the hinged seat 21. A pull ring 23 is hingedly installed on the pressing plate 22, and the hook 19 and the pull ring 23 are fixed together.

[0033] By cooperating between the provided hook 19 and the fixing component 20, the pull ring 23 is snap-fitted and installed on the hook 19, and the pressing plate 22 is pressed. After the pressing plate 22 descends, the pull ring 23 is driven to move, so that the hook 19 and the pull ring 23 can be stably fixed, and the sealing cover 2 can be stably fixed on the yarn steaming box 1, thereby ensuring that the yarn steaming box 1 and the sealing cover 2 can be stably connected and sealed.

[0034] Reference Figure 1 , Figure 3 and Figure 4 As shown, a receiving assembly 12 for assisting the receiving of the coil is installed at the top of the plug board 5, and the receiving assembly 12 includes a receiving frame 13 fixed on the plug board 5, and a positioning cavity is opened at equal intervals on the receiving frame 13, and a positioning assembly 16 is installed in the positioning cavity. A fixing frame 14 is provided on the receiving frame 13, and a plurality of extension frames 15 are fixed at equal intervals and tilted on the fixing frame 14. Both ends of the fixing frame 14 are protrudingly provided with fixing holes 141, and the fixing holes 141 cooperate with the positioning assembly 16 for positioning. The positioning assembly 16 includes a collar 172 rotatably embedded and installed on the receiving frame 13, and a plug rod 17 is installed on the collar 172. The plug rod 17 and the collar 172 are threadedly matched, and a protruding block is protruding from the bottom of the positioning cavity, and a limiting groove 171 for the protruding block to slide is opened at the bottom of the plug rod 17. Through the cooperation between the setting of the limiting groove 171 and the protruding block, it can be ensured that the plug rod 17 can only move horizontally during the adjustment process of the plug rod 17.

[0035] By means of the cooperation between the receiving assembly 12 installed at the top of the plug-in board 5 and the fixing frame 14 and the positioning assembly 16 on the receiving assembly 12, the slot 142 on the fixing frame 14 is aligned with the limit block 181 on the protruding plate 18 for cooperation and installation. At this time, the ring 172 is rotated, and the plug-in rod 17 and the ring 172 are threadedly matched, so that the plug-in rod 17 is moved as a whole, and then the plug-in rod 17 is plugged and installed in the fixing hole 141, thereby completing the overall positioning and fastening processing of the fixing frame 14, so that the fixing frame 14 is fixed at the corresponding position, and the position of the fixing frame 14 can be adjusted according to the size of the overall spinning tube of the blended yarn, so as to adapt to the installation requirements of spinning tubes of different sizes, and can effectively support and stably receive spinning tubes from small to large, and try to avoid the situation that the receiving assembly 12 size is fixed and cannot receive spinning tubes of different sizes, improve the overall practicality, etc., to ensure that the subsequent twist setting work can be carried out smoothly, and meet the operation requirements under different working conditions.

[0036] A protruding plate 18 is protrudingly fixed at the bottom of the positioning cavity on the inner side of the receiving frame 13. The protruding plate 18 is semicircular, and a limiting block 181 is protrudingly provided at the inner bottom of the protruding plate 18. A slot 142 for positioning the limiting block 181 is provided at the bottom of the fixing frame 14.

[0037] By setting the semicircular protruding plate 18, the bottom position of the fixing frame 14 can be effectively limited during operation, so that the positioning component 16 can be stably inserted and installed in the corresponding fixing hole 141, thereby completing the overall positioning and fastening processing of the fixing frame 14. Through the cooperation between the set limit block 181 and the card slot 142, it can be ensured that the fixing frame 14 can be in the corresponding correct posture when undergoing positioning.

[0038] Working principle:

[0039] When the position of the fixing frame 14 needs to be adjusted according to the size of the overall spinning drum of the blended yarn, the slot 142 on the fixing frame 14 is aligned with the limit block 181 on the protruding plate 18 for cooperation and installation. At this time, the ring 172 is rotated, and the plug-in rod 17 and the ring 172 are threadedly engaged, so that the plug-in rod 17 is moved as a whole, and then the plug-in rod 17 is plugged and installed in the fixing hole 141, thereby completing the overall positioning and fastening processing of the fixing frame 14, and then fixing the fixing frame 14 at the corresponding position.

[0040] During operation, the blended yarn is clamped and installed on the stretching frame 15, thereby completing the overall installation of the blended yarn, and starting the servo motor 6. The servo motor 6 drives the screw rod 61 to rotate as a whole, and the threads between the yarn steaming box 1 and the screw rod 61 are matched, so that the screw rod 61 drives the sealing cover 2 to move as a whole, and then the sealing cover 2 is covered and installed on the yarn steaming box 1. When the sealing cover 2 is stably covered on the yarn steaming box 1, the pull ring 23 is clamped and installed on the hook 19, and the pressing plate 22 is pressed. After the pressing plate 22 descends, it drives the pull ring 23 to move, so that the hook 19 and the pull ring 23 can be stably fixed, and ensure that the sealing cover 2 is stably fixed on the yarn steaming box 1. When the device is working as a whole, the subsequent twist setting work is carried out.

[0041] All technical features in this embodiment can be freely combined according to actual needs.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A twist setting device for blended yarn, comprising a yarn steaming box (1), characterized in that: A processing chamber is provided inside the yarn steaming box (1), and a plug-in board (5) is symmetrically slidably mounted in the processing chamber. One end of the plug-in board (5) is fixed on the sealing cover (2), and a mounting frame (3) is fixed on the side of the sealing cover (2) away from the plug-in board (5). A guide rod (4) is symmetrically fixed on the side of the mounting frame (3) facing the yarn steaming box (1). The guide rod (4) is installed in the yarn steaming box (1), and a receiving assembly (12) for assisting the receiving of the coil is installed at the top of the plug-in board (5); The receiving assembly (12) comprises a receiving frame (13) fixed on the plug board (5), the receiving frame (13) is provided with positioning cavities at equal intervals, a positioning assembly (16) is installed in the positioning cavity, a fixing frame (14) is provided on the receiving frame (13), a plurality of extension frames (15) are fixed on the fixing frame (14) at equal intervals and at an angle, both ends of the fixing frame (14) are protrudingly provided with fixing holes (141), and the fixing holes (141) cooperate with the positioning assembly (16) for positioning.

2. A twist setting device for blended yarn according to claim 1, characterized in that: The positioning assembly (16) comprises a collar (172) rotatably embedded in the receiving frame (13); a plug-in rod (17) is installed on the collar (172); the plug-in rod (17) and the collar (172) are threadedly engaged with each other; a protruding block is protruding from the bottom of the positioning cavity; and a limiting groove (171) is provided at the bottom of the plug-in rod (17) for the protruding block to slide.

3. A twist setting device for blended yarn according to claim 1, characterized in that: A protruding plate (18) is protrudingly fixed on the inner side of the receiving frame (13) corresponding to the bottom of the positioning cavity. The protruding plate (18) is semicircular, and a limiting block (181) is protrudingly provided on the inner bottom of the protruding plate (18). A slot (142) for positioning the limiting block (181) is provided at the bottom of the fixing frame (14).

4. A twist setting device for blended yarn according to claim 1, characterized in that: A plurality of steam pipes (9) are embedded and installed in the processing chamber. The plurality of steam pipes (9) are arranged in a circular array in the processing chamber. A plurality of air outlet nozzles (10) are equidistantly installed on the steam pipes (9). An air guide pipe (11) is installed on the outer side of the yarn steaming box (1), and the steam pipe (9) is connected to the air guide pipe (11).

5. A twist setting device for blended yarn according to claim 1, characterized in that: A servo motor (6) is mounted on the mounting frame (3), a screw rod (61) is fixed to the front end of the shaft of the servo motor (6), the screw rod (61) is passed through and mounted on the yarn steaming box (1), and the servo motor (6) and the screw rod (61) are threadedly matched.

6. A twist setting device for blended yarn according to claim 1, characterized in that: A hook (19) is installed at the outer edge of the sealing cover (2), and a fixing component (20) that cooperates with the hook (19) is installed on the outer side of the yarn steaming box (1). The fixing component (20) includes a hinged seat (21) fixed on the yarn steaming box (1), a pressing plate (22) is hingedly installed on the hinged seat (21), and a pull ring (23) is hingedly installed on the pressing plate (22), and the hook (19) and the pull ring (23) are fixed in cooperation with each other.

7. A twist setting device for blended yarn according to claim 1, characterized in that: Protruding plates (7) are symmetrically fixed at the bottom of both sides of the yarn steaming box (1) and the mounting frame (3), and universal wheels (8) are installed at the bottom of the protruding plates (7).

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