A feeding device for a yarn winch

Abstract

This utility model discloses a feeding device for a yarn winch, including a mounting platform. A front baffle and a rear baffle are mounted on the mounting platform. A linear drive mechanism is installed between the front baffle and the rear baffle. A mounting block is mounted on the linear drive mechanism. A support plate is mounted on one side of the mounting block. A rotating block is mounted on the support plate. A support mechanism is mounted on one side of the rotating block. A lifting mechanism is mounted on the other side of the rotating block. This invention solves the problem that early yarn winches did not have a feeding device. Moreover, even early yarn winches could feed 20-30 times per hour, which required workers to feed frequently, resulting in a huge workload for workers.

Description

Technical Field

[0001] This utility model relates to the field of yarn spinning machine technology, and in particular to a feeding device for a yarn spinning machine. Background Technology

[0002] In the textile industry, it is often necessary to turn silk, fine yarn, or plied yarn into skeins according to a specified weight or length. Skeins are commonly known as frame yarns, and the yarn turning machine is the equipment that produces this product. Today, driven by green manufacturing and the industrial internet, yarn turning machines are helping the textile industry transform from "scale expansion" to "quality and efficiency improvement" with a new form of low energy consumption and high adaptability, becoming a microcosm of the intelligent upgrading of traditional industries.

[0003] Early yarn winches did not have a feeding device, and even early yarn winches could feed 20-30 times per hour, which required workers to feed the yarn frequently, resulting in a huge workload for the workers. Utility Model Content

[0004] This application provides a feeding device for a yarn winnowing machine, which can solve the problem that early yarn winnowing machines did not have a feeding device, and the yarn winnowing machine had a high working efficiency, feeding 20-30 times per hour, which led to workers having to feed the yarn frequently and having a huge workload.

[0005] This application provides a feeding device for a yarn winch, including a mounting platform. A front baffle and a rear baffle are mounted on the mounting platform. A linear drive mechanism is installed between the front baffle and the rear baffle. A mounting block is mounted on the linear drive mechanism. A support plate is mounted on one side of the mounting block. A rotating block is mounted on the support plate. A support mechanism is mounted on one side of the rotating block. A lifting mechanism is mounted on the other side of the rotating block.

[0006] Furthermore, the support mechanism includes a connecting rod, a connecting block, a support rod, and a rotating device. One end of the connecting rod is fixedly connected to the rotating block, and the other end of the connecting rod is fixedly connected to the connecting block. The rotating device is installed inside the connecting block, and one end of the support rod is rotatably connected to the connecting block.

[0007] Furthermore, a bent pipe is fixedly connected to one end of the support rod.

[0008] Furthermore, the rotating device includes a cylinder, a bevel gear set, a gear, and a rack. The cylinder is mounted on the rotating block and is fixedly connected to the rack. The bevel gear set is mounted on a support rod, and the gear is mounted on the bevel gear set. The gear meshes with the rack.

[0009] Furthermore, the linear drive mechanism includes a second cylinder, a positioning rod, a slider, a support block, and a connecting strip. The support block is fixedly connected to the mounting platform, the second cylinder is mounted on the support block, a positioning rod is provided on each side of the second cylinder, the two ends of the positioning rod are fixedly connected to the front baffle and the rear baffle, the slider slides on the positioning rod, the connecting strip connects the two sliders, and the second cylinder is fixedly connected to the connecting strip.

[0010] Furthermore, a cylinder three is provided on one side of the slider, one end of the cylinder three is hinged to the slider, the other end of the cylinder three is hinged to the mounting block, and the mounting block is rotatably connected to the slider on the other side.

[0011] Furthermore, the lifting mechanism includes a cylinder four, a ball, a mounting ring, and a fixing rod. The cylinder four is fixedly connected to the support plate. One end of the rotating block is hinged to the support plate. One end of the rotating block has a rounded corner. The rotating block is fixedly connected to the fixing rod. A sliding groove is provided on the support plate. The fixing rod moves in the sliding groove. A ball is fixedly connected to the fixing rod. A groove that mates with the ball is provided in the mounting ring. The mounting ring is fixedly connected to the cylinder four.

[0012] Furthermore, a yarn winnowing machine is provided on one side of the mounting platform, and a yarn winnowing frame is rotatably connected inside the yarn winnowing machine. An auxiliary mechanism for cooperating with the feeding device is installed on the yarn winnowing machine and the yarn winnowing frame.

[0013] In summary, the beneficial effects of the feeding device for a yarn winnowing machine in this application are: to achieve automated feeding, significantly reduce the intensity of manual labor, and replace the traditional manual feeding operation by working in concert with linear drive mechanism, support mechanism, lifting mechanism, etc., effectively solving the problem that early yarn winnowing machines without automatic feeding devices required workers to feed 20-30 times per hour, resulting in a huge amount of labor, reducing manual intervention and lowering labor costs. Attached Figure Description

[0014] Figure 1 A perspective view of the utility model;

[0015] Figure 2 This is the left view of the utility model;

[0016] Figure 3 This is a three-dimensional view of part of the utility model structure;

[0017] Figure 4 This is a partial structural cross-sectional view of the utility model;

[0018] Figure 5 for Figure 4 A magnified view of a section at point A in the middle;

[0019] Figure 6This is a bottom view of part of the structure of the utility model;

[0020] Figure 7 This is a schematic diagram of the overall structure of the utility model.

[0021] Reference numerals: 1. Mounting platform; 2. Front baffle; 3. Rear baffle; 4. Core drive mechanism; 5. Mounting block; 6. Support plate; 7. Rotating block; 8. Support mechanism; 9. Lifting mechanism; 801. Connecting rod; 802. Connecting block; 803. Support rod; 804. Rotating device; 10. Bend; 8041. Cylinder 1; 8042. Bevel gear set; 8043. Gear; 8044. Rack; 401. Cylinder 2; 402. Positioning rod; 403. Slider; 404. Support block; 405. Connecting strip; 11. Cylinder 3; 901. Cylinder 4; 902. Ball; 903. Mounting ring; 904. Fixing rod; 12. Slide groove; 13. Groove; 14. Yarn winch; 15. Yarn winch frame; 16. Auxiliary mechanism. Detailed Implementation

[0022] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model should be considered within the protection scope of this utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

[0023] like Figures 1 to 7 As shown, a feeding device for a yarn winch includes a mounting platform 1. A front baffle 2 is fixedly connected to the front end of the mounting platform 1, and a rear baffle 3 is fixedly connected to the rear end of the mounting platform 1. A yarn core driving mechanism 4 is installed between the front baffle 2 and the rear baffle 3. A mounting block 5 is provided above the yarn core driving mechanism 4 and is rotatably connected to the yarn core driving mechanism 4. The yarn core driving mechanism 4 is used to drive the mounting block 5 to move. A support plate 6 is fixedly connected to one side of the mounting block 5. A rotating block 7 is provided on one side of the support plate 6. One end of the rotating block 7 is hinged to the support plate 6, and a rounded corner is provided on the hinged end of the rotating block 7 and the support plate 6 to prevent the rotating block 7 from jamming during rotation. A support mechanism 8 is installed at the other end of the rotating block 7, and a lifting mechanism 9 is installed at the other end of the support plate 6. The lifting mechanism 9 is movably connected to the rotating block 7.

[0024] Furthermore, the support mechanism 8 includes a connecting rod 801, a connecting block 802, a support rod 803, and a rotating device 804. One end of the connecting rod 801 is fixedly connected to the rotating block 7, and the other end of the connecting rod 801 is fixedly connected to one end of the connecting block 802. One end of the support rod 803 extends into the connecting block 802 and rotates on the connecting block 802. The support rod 803 is used to receive the yarn coming off the yarn receiving machine 14. A bent tube 10 is fixedly connected to the other end of the support rod 803. The support rod 803 is located within the connecting block 802 and the rotating device 804. A rotating device 804 is installed on 03. The rotating device 804 is used to drive the support rod 803 to rotate. There are two support rods 803, one on the left and one on the right, so that they can better receive the yarn. When the support rod 803 receives the yarn on the yarn winnowing machine 14, the bent tube 10 is in a downward rotating state. When the support rod 803 is driven away from the yarn winnowing machine 14 by the yarn core driving mechanism 4, the rotating device 804 will drive the two support rods 803 to rotate 180° at the same time, so that the bent tube 10 faces upward. This ensures that the yarn will not slip out from one end of the support rod 803 during the movement.

[0025] Furthermore, the rotating device 804 includes a cylinder 8041, a bevel gear set 8042, a gear 8043, and a rack 8044. The cylinder 8041 is fixedly connected to the lower part of the rotating block 7. The output shaft of the cylinder 8041 is fixedly connected to the rack 8044. The rack 8044 slides on the lower surface of the connecting block 802. The number of bevel gear sets 8042 is the same as the number of support rods 803. One bevel gear 8043 in the bevel gear set 8042 is rotatably connected to the connecting block 802. Another bevel gear 8043 in the wheel set 8042 is fixedly connected to gear 8043. The rack 8044 is located between the two gears 8043 and meshes with gear 8043. When cylinder 8041 pushes the rack 8044 to move, it will drive the two gears 8043 to rotate at the same time. At this time, the bevel gear 8043 fixed to gear 8043 will also rotate, thereby driving the bevel gear 8043 on the support rod 803 to rotate, thereby driving the support rod 803 to rotate.

[0026] Furthermore, the linear drive mechanism includes a second cylinder 401, a positioning rod 402, a slider 403, a support block 404, and a connecting bar 405. A positioning rod 402 is provided on each side of the second cylinder 401. One end of the positioning rod 402 is fixedly connected to the front baffle 2, and the other end is fixedly connected to the rear baffle 3. The second cylinder 401 is located between the two positioning rods 402. A support block 404 is fixedly connected to the mounting platform 1, and the second cylinder 401 is fixedly connected to the support block 404. A slider 403 is slidably connected to each positioning rod 402. Two sliders 403 are connected by a connecting strip 405, which is fixedly connected to the sliders 403. The output of cylinder 2 401 is fixedly connected to the connecting strip 405. Cylinder 2 401 can drive the connecting strip 405 to move, thereby causing the slider 403 to slide on the positioning rod 402. The mounting block 5 rotates on one of the sliders 403. Cylinder 3 11 is provided on one side of the mounting block 5. One end of cylinder 3 11 is hinged to the mounting block 5, and the other end of cylinder 3 11 is hinged to the other slider 403. Cylinder 3 11 can push the mounting block 5 to rotate.

[0027] Furthermore, the lifting mechanism 9 includes a cylinder 901, a ball 902, a mounting ring 903, and a fixing rod 904. One end of the fixing rod 904 is fixedly connected to the hinged end of the rotating block 7. A groove 12 is provided on the support plate 6, and the other end of the fixing rod 904 extends out of the groove 12. The positioning rod 402 can move within the groove 12. A ball 902 is fixedly connected to the positioning rod 402. The ball 902 is located at the end away from the rotating block 7. The mounting ring 903 is mounted on the ball 902, and the interior of the mounting ring 903 is open. A groove 13 is provided, which cooperates with a ball 902. The ball 902 can move within the groove 13. Cylinder 4 901 can drive the mounting ring 903 to move up and down, thereby controlling the rotation of the rotating block 7. When the mounting ring 903 is lifted by the control of cylinder 4 901, it rotates downward. The ball 902 and the groove 13 can ensure that the mounting ring 903 will not be jammed during the movement. During the downward movement of the rotating block 7, it will drive the support rod 803 to move downward, thereby causing the yarn on the support rod 803 to fall off.

[0028] Furthermore, a yarn winch 14 is installed on one side of the mounting platform 1. A yarn winch frame 15 is rotatably connected inside the yarn winch 14. An auxiliary mechanism 16 for cooperating with the feeding device is installed on the yarn winch 14 and the yarn winch frame 15. The auxiliary mechanism 16 is existing technology and includes a lead screw module, a motor and a lever. The lead screw module is installed on the yarn winch 14. The motor is used to drive the lead screw module to rotate. The lever is installed on the lead screw module. The motor drives the lead screw module, and the lead screw module drives the lever to pull the yarn on the yarn winch frame 15 onto the support rod 803.

[0029] Working principle of the utility model: In the initial state of the device, the cylinder 401 of the linear drive mechanism is in a retracted state, the slider 403 is located near the rear baffle 3, the support rod 803 of the support mechanism 8 is in a state away from the yarn winnowing machine 14, and the cylinder 8041 of the rotating device 804 is retracted. The rack 8044 drives the gear 8043 to keep the support rod 803 in the downward posture of the bent tube 10. After the yarn winnowing machine 14 completes the yarn winnowing process, the linear drive mechanism is started: the cylinder 401 extends to push the connecting bar 405, which drives the two sliders 403 to slide along the positioning rod 402 towards the front baffle 2, so that the support rod 803 of the support mechanism 8 gradually approaches the winnowing frame 15 of the winnowing machine 14. At this time, the auxiliary mechanism 16 on the yarn winch 14 works synchronously. The motor drives the screw module to rotate, which drives the paddle block to move the yarn on the winch frame 15 to the support rod 803. Because the bent tube 10 is facing downwards, it can stably support the yarn. After the yarn is supported, the cylinder 401 retracts, and through the connecting bar 405, it drives the slider 403 to move away from the winch 14 along the positioning rod 402. At the same time, the rotating device 804 starts: the cylinder 8041 extends and pushes the rack 8044 to slide on the lower surface of the connecting block 802. The rack 8044 meshes with the gears 8043 on both sides, driving the gears 8043 and the coaxial bevel gear set 8042 to rotate. Through the meshing transmission of the bevel gears 8043, the left and right support rods 803 rotate synchronously by 180°, and the bent tube 10 turns to the upward position to prevent the yarn from being caught. During the movement, the yarn slides off the end of the support rod 803. Then, cylinder 3 11 pushes the mounting block 5 to rotate, so that when the support rod 803 rotates to the unloading area, the lifting mechanism 9 starts to work: cylinder 4 901 retracts, driving the mounting ring 903 to move downward. The mounting ring 903, through the cooperation of the groove 13 and the ball 902, pulls the fixed rod 904 to slide downward along the slide groove 12 of the support plate 6, so that the rotating block 7 rotates downward around the hinge point with the support plate 6 (the rounded corner design of the hinge end avoids jamming during rotation). At this time, cylinder 1 8041 in the rotating device 804 resets, the bent tube 10 on the support rod 803 faces downward, and the rotating block 7 drives the support rod 803 to tilt downward synchronously. The yarn falls off the support rod 803 under the action of gravity, completing the unloading action. After the unloading is completed, all mechanisms reset.

Claims

1. A yarn stripper for a yarn stripper machine, comprising a mounting table (1), characterized in that A front baffle (2) and a rear baffle (3) are installed on the mounting platform (1). A linear drive mechanism is installed between the front baffle (2) and the rear baffle (3). A mounting block (5) is installed on the linear drive mechanism. A support plate (6) is installed on one side of the mounting block (5). A rotating block (7) is installed on the support plate (6). A support mechanism (8) is installed on one side of the rotating block (7). A lifting mechanism (9) is installed on the other side of the rotating block (7).

2. The feeding device for a yarn winch according to claim 1, characterized in that, The support mechanism (8) includes a connecting rod (801), a connecting block (802), a support rod (803), and a rotating device (804). One end of the connecting rod (801) is fixedly connected to the rotating block (7), and the other end of the connecting rod (801) is fixedly connected to the connecting block (802). The rotating device (804) is installed inside the connecting block (802), and one end of the support rod (803) is rotatably connected to the connecting block (802).

3. The feeding device for a yarn winch according to claim 2, characterized in that, One end of the support rod (803) is fixedly connected to a bent pipe (10).

4. The feeding device for a yarn winch according to claim 2, characterized in that, The rotating device (804) includes a cylinder (8041), a bevel gear set (8042), a gear (8043), and a rack (8044). The cylinder (8041) is mounted on the rotating block (7) and is fixedly connected to the rack (8044). The bevel gear set (8042) is mounted on the support rod (803), and the gear (8043) is mounted on the bevel gear set (8042). The gear (8043) meshes with the rack (8044).

5. The feeding device for a yarn winch according to claim 1, characterized in that, The linear drive mechanism includes a second cylinder (401), a positioning rod (402), a slider (403), a support block (404), and a connecting strip (405). The support block (404) is fixedly connected to the mounting platform (1). The second cylinder (401) is mounted on the support block (404). A positioning rod (402) is provided on each side of the second cylinder (401). The two ends of the positioning rod (402) are fixedly connected to the front baffle (2) and the rear baffle (3). The slider (403) slides on the positioning rod (402). The connecting strip (405) connects the two sliders (403). The second cylinder (401) is fixedly connected to the connecting strip (405).

6. The feeding device for a yarn winch according to claim 5, characterized in that, A cylinder three (11) is provided on one side of the slider (403). One end of the cylinder three (11) is hinged to the slider (403), and the other end of the cylinder three (11) is hinged to the mounting block (5). The mounting block (5) is rotatably connected to the slider (403) on the other side.

7. The feeding device for a yarn winch according to claim 1, characterized in that, The lifting mechanism (9) includes a cylinder (901), a ball (902), a mounting ring (903), and a fixing rod (904). The cylinder (901) is fixedly connected to the support plate (6). One end of the rotating block (7) is hinged to the support plate (6). One end of the rotating block (7) has a rounded corner. The rotating block (7) of the fixing rod (904) is fixedly connected to the rotating block (7). The support plate (6) has a sliding groove (12). The fixing rod (904) moves in the sliding groove (12). The ball (902) is fixedly connected to the fixing rod (904). The mounting ring (903) has a groove (13) that cooperates with the ball (902). The mounting ring (903) is fixedly connected to the cylinder (901).

8. The feeding device for a yarn winch according to claim 1, characterized in that, A yarn winch (14) is provided on one side of the mounting platform (1). A yarn winch frame (15) is rotatably connected inside the yarn winch (14). An auxiliary mechanism (16) for cooperating with the feeding device is installed on the yarn winch (14) and the yarn winch frame (15).

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