Heald discharging device for automatic drafting machine

Abstract

The utility model relates to the technical field of automatic drafting machines, and discloses a heald discharging device for an automatic drafting machine, which comprises a motor casing, a servo motor is fixedly mounted on the inner bottom wall of the motor casing through bolts, the output end of the servo motor is fixedly connected with a first gear, the outer surface of the first gear is meshed with a second gear, and the second gear is meshed with the motor casing. The outer surface of the first gear is connected with a first gear in a meshed mode, the outer surface of the second gear is connected with a third gear in a meshed mode, and the outer surfaces of the first gear, the second gear and the third gear are all fixedly connected with yarn rollers. According to the yarn winding machine, the three yarn rollers are arranged, so that a plurality of yarns can be synchronously wound, the production efficiency is greatly improved, the stability and the consistency in the winding process are ensured, the three yarn rollers can adapt to yarns of different colors and types, and therefore, the production flexibility is improved, and meanwhile, different types of yarns can be conveniently managed and identified.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic warping machines, in particular to a warping device for an automatic warping machine. Background Art

[0002] In the preparatory stage of the weaving industry, the automatic warping machine plays a crucial role. Its core task is to accurately thread the warp yarns into the heddles according to the preset order, laying the foundation for the subsequent weaving process.

[0003] However, the traditional automatic warping technology has significant limitations, mainly reflected in its single drive mode. This mode can only effectively handle single or very few yarns, thus becoming a major bottleneck in improving production efficiency. In addition, in the face of diverse yarn requirements, such as yarns of different colors and materials, the operation of traditional equipment is particularly complex. They often require frequent replacement of accessories or fine manual adjustment. These operations not only consume time but also increase the operation difficulty of workers, thereby affecting the production flexibility and management efficiency. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a warping device for an automatic warping machine.

[0005] The utility model is realized by the following technical solutions: A warping device for an automatic warping machine includes a motor housing. The inner bottom wall of the motor housing is fixedly installed with a servo motor through bolts. The output end of the servo motor is fixedly connected with a first gear. The outer surface of the first gear is meshed with a second gear. The outer surface of the second gear is meshed with a third gear. The outer surfaces of the first gear, the second gear and the third gear are all fixedly connected with yarn rollers.

[0006] Through the above technical solutions, through the meshing between gears, effective transmission of power can be achieved, ensuring that each yarn roller can run synchronously, improving the warping efficiency. The servo motor can provide precise control and can achieve precise adjustment of the position and speed of the yarn rollers, thereby ensuring the quality and consistency of the fabric.

[0007] As a further improvement of the above solution, the other end of the yarn roller is fixedly connected with an auxiliary bearing, and the surface of the auxiliary bearing is fixedly connected with a side bracket.

[0008] Through the above technical solutions, the auxiliary bearing and the side bracket provide stable support for the yarn roller, ensuring that the yarn roller remains stable during rotation, reducing vibration and noise, improving the stability and service life of the equipment. The auxiliary bearing can reduce the frictional resistance of the yarn roller during rotation, make the yarn roller rotate more smoothly, reduce energy consumption, and at the same time extend the service life of the yarn roller and related components.

[0009] As a further improvement of the above solution, a bottom plate is fixedly connected to the outer surface of the side bracket, and support columns are fixedly connected to the four corners of the upper surface of the bottom plate.

[0010] As a further improvement of the above solution, a bearing plate is fixedly connected to the top end of the support column, and the bearing plate is fixedly connected to the lower surface of the motor housing.

[0011] Through the above technical solution, through the connection of the support column and the bearing plate, a stable support structure is formed, enhancing the mechanical strength and stability of the entire device. The bearing plate can evenly distribute the weight of the motor housing, avoiding excessive local stress, which may cause deformation or damage to the equipment and extending the service life of the equipment.

[0012] As a further improvement of the above solution, a sliding groove is formed in the inner wall of the side bracket, and a sliding block is slidably connected to the inside of the sliding groove.

[0013] Through the above technical solution, the sliding groove provides stable guidance for the sliding block, ensuring that the sliding block does not shift during movement and guaranteeing the normal operation of the equipment.

[0014] As a further improvement of the above solution, a wire head collection box is fixedly connected to the surface of the sliding block.

[0015] Through the above technical solution, the wire head collection box can automatically collect broken end wires and waste wires generated during the weaving process, keeping the working environment clean and reducing the frequency and labor intensity of manual cleaning.

[0016] As a further improvement of the above solution, an auxiliary handle is fixedly connected to the front end of the wire head collection box.

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

[0018] By setting a servo motor in the present utility model, through the precise control of the servo motor, the simultaneous driving of three yarn rollers is realized, enabling multiple yarns to perform winding operations synchronously. This not only greatly improves production efficiency but also ensures the stability and consistency of the winding process. Moreover, the three yarn rollers can adapt to different colors and types of yarns, thereby improving production flexibility while facilitating the management and identification of different types of yarns. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the structure of the wire head collection box of the present utility model;

[0021] Figure 3Structural schematic diagram of the support of the present utility model;

[0022] Figure 4 Structural schematic diagram of the servo motor of the present utility model;

[0023] Figure 5 Structural schematic diagram of the auxiliary bearing of the present utility model.

[0024] Main symbol description:

[0025] 1. Motor housing; 2. Servo motor; 3. First gear; 4. Second gear; 5. Third gear; 6. Yarn roller; 7. Auxiliary bearing; 8. Side bracket; 9. Base plate; 10. Support; 11. Bearing plate; 12. Sliding groove; 13. Sliding block; 14. Thread end collection box; 15. Auxiliary handle. Specific embodiments

[0026] Next, in combination with the accompanying drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0027] Embodiment:

[0028] Please combine Figures 1-5 For a warping device for an automatic harnessing machine in this embodiment, it includes a motor housing 1. The inner bottom wall of the motor housing 1 is fixedly installed with a servo motor 2 through bolts. The output end of the servo motor 2 is fixedly connected with a first gear 3. The outer surface of the first gear 3 is meshed and connected with a second gear 4. The outer surface of the second gear 4 is meshed and connected with a third gear 5. The outer surfaces of the first gear 3, the second gear 4, and the third gear 5 are all fixedly connected with yarn rollers 6. The servo motor 2 drives the first gear 3 to rotate through the connection between its output end and the first gear 3. The rotation of the first gear 3 drives the second gear 4 and the third gear 5 to rotate through meshing. Since the yarn rollers 6 are fixed on the outer surfaces of each gear, the rotation of the gears will drive the yarn rollers 6 to perform corresponding movements, thereby realizing the arrangement and sorting of the yarn.

[0029] The other end of the yarn roller 6 is fixedly connected with an auxiliary bearing 7. The surface of the auxiliary bearing 7 is fixedly connected with a side bracket 8. The side bracket 8 fixes the yarn roller 6 through the auxiliary bearing 7, provides necessary support for it, and ensures the stability of the yarn roller 6 during high-speed rotation. The use of the auxiliary bearing 7 helps to reduce the vibration and noise of the yarn roller 6 during movement, improves the overall performance of the device. The auxiliary bearing 7 allows the yarn roller 6 to maintain a low-friction state during rotation, ensures the smooth operation of the transmission system, and improves work efficiency.

[0030] The outer surface of the side bracket 8 is fixedly connected with a base plate 9. Four corners of the upper surface of the base plate 9 are all fixedly connected with supports 10.

[0031] The top end of the support column 10 is fixedly connected with a bearing plate 11. The bearing plate 11 is fixedly connected to the lower surface of the motor housing 1. The function of the bearing plate 11 is to evenly disperse the weight of the motor housing 1 onto the support column 10, avoiding structural deformation or damage caused by excessive local stress.

[0032] A sliding groove 12 is formed in the inner wall of the side bracket 8. A sliding block 13 is slidably connected inside the sliding groove 12. The sliding of the sliding block 13 inside the sliding groove 12 can reduce the direct wear between components and extend the service life of the equipment.

[0033] The surface of the sliding block 13 is fixedly connected with a wire head collecting box 14. The wire head collecting box 14 can effectively prevent broken head wires and waste wires from winding in the equipment, avoid interfering with the operation of the equipment, and improve the stability and reliability of the equipment.

[0034] The front end of the wire head collecting box 14 is fixedly connected with an auxiliary handle 15.

[0035] The implementation principle of a heddle arrangement device for an automatic heddle threading machine in the embodiment of this application is as follows: The servo motor 2 is started. The servo motor 2 on the inner bottom wall of the motor housing 1 is fixed by bolts, and its output end is connected to the first gear 3, driving the first gear 3 to rotate. During the rotation of the first gear 3, its outer surface meshes with the second gear 4. Through the meshing action between the gears, the rotational energy of the first gear 3 is transmitted to the second gear 4, prompting the second gear 4 to start rotating. At the same time, the rotation of the second gear 4 further transmits the rotational power to the third gear 5 through the meshing of its outer surface with the third gear 5, causing the third gear 5 to rotate synchronously. During the rotation of the first gear 3, the second gear 4, and the third gear 5, the yarn rollers 6 fixed to the outer surface of each gear move accordingly. The rotation of the gears drives the yarn rollers 6 to perform corresponding linear or rotational movements, realizing the arrangement and sorting of the yarn. The other end of the yarn roller 6 is connected to the side bracket 8 through an auxiliary bearing 7. The auxiliary bearing 7 ensures the stability of the yarn roller 6 during high-speed rotation and reduces vibration. The side bracket 8 provides fixed support for the yarn roller 6 through the auxiliary bearing 7. The outer surface of the side bracket 8 is fixedly connected to the bottom plate 9. The support columns 10 at the four corners of the upper surface of the bottom plate 9 support the bearing plate 11. The bearing plate 11 is fixed to the lower surface of the motor housing 1, evenly dispersing the weight of the motor housing 1 and preventing structural deformation. Inside the sliding groove 12 on the inner wall of the side bracket 8, the sliding block 13 slides along the groove, reducing the direct contact wear between components and extending the service life of the equipment. The wire head collecting box 14 fixedly connected to the surface of the sliding block 13 collects broken head wires and waste wires during the operation of the equipment, preventing them from winding in the equipment and ensuring the stability and reliability of the equipment operation.

[0036] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A heald arrangement device for an automatic heald drawing-in machine, characterized in that: The invention comprises a motor housing (1), a servo motor (2) being fixedly mounted on the inner bottom wall of the motor housing (1) by means of bolts, a first gear (3) being fixedly connected to the output end of the servo motor (2), a second gear (4) being meshingly connected to the outer surface of the first gear (3), a third gear (5) being meshingly connected to the outer surface of the second gear (4), and a yarn roller (6) being fixedly connected to the outer surfaces of the first gear (3), the second gear (4) and the third gear (5).

2. A heald arranging device for an automatic heald drawing-in machine according to claim 1, characterized in that: The other end of the yarn roller (6) is fixedly connected to an auxiliary bearing (7), and the surface of the auxiliary bearing (7) is fixedly connected to a side bracket (8).

3. A heald arrangement device for an automatic heald drawing-in machine as claimed in claim 2, characterized in that: The outer surface of the side bracket (8) is fixedly connected to a bottom plate (9), and the four corners of the upper surface of the bottom plate (9) are fixedly connected to pillars (10).

4. A heald arranging device for an automatic heald drawing-in machine as claimed in claim 3, characterized in that: The top end of the support column (10) is fixedly connected to a bearing plate (11), and the bearing plate (11) is fixedly connected to the lower surface of the motor housing (1).

5. A heald arranging device for an automatic heald drawing-in machine as claimed in claim 2, characterized in that: The inner wall of the side bracket (8) is provided with a sliding groove (12), and a sliding block (13) is slidably connected inside the sliding groove (12).

6. A heald arranging device for an automatic heald drawing machine as claimed in claim 5, characterized in that: A thread end collection box (14) is fixedly connected to the surface of the sliding block (13).

7. A heald arranging device for an automatic heald drawing-in machine as claimed in claim 6, characterized in that: An auxiliary handle (15) is fixedly connected to the front end of the thread end collection box (14).

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