A yarn winding device for textile machinery

Abstract

This invention provides a yarn winding device for textile machinery, comprising a main housing, a rotating seat rotatably connected to the top side of the main housing, and connecting mechanisms mounted on both ends of the top side of the rotating seat. Each connecting mechanism includes a fixed seat and a movable seat. The fixed seat is fixedly connected to the top side of the rotating seat, and the movable seat is slidably connected to the top side of the rotating seat. Rotating blocks are rotatably connected to both the fixed seat and the movable seat via bearings, and a bobbin is mounted between the fixed seat and the movable seat. Cross blocks are fixedly mounted on adjacent sides of the rotating blocks, and cross grooves are provided at both ends of the bobbin for slidable connection with the cross blocks. This invention, through the cooperation of two sets of connecting mechanisms and rotating seats, enables dual-station operation of the yarn, allowing the bobbin on the other set of connecting mechanisms to continue winding while one set of connecting mechanisms is changing bobbins, thus increasing production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of silk thread processing technology, and more specifically, it relates to a silk thread winding device for textile machinery. Background Technology

[0002] Silk thread refers to long, thin products made from various textile fibers, mainly used in weaving, rope making, thread making, knitting, and embroidery. Depending on the material and purpose, silk thread can be divided into several types, such as cotton thread, silk thread, and synthetic fiber thread. The silk thread processing requires the use of winding devices to wind the thread so that it can be used by textile machinery.

[0003] Existing winding devices typically have only one station. When the bobbins on the winding device are being replaced, the device cannot continue winding the yarn and must wait for the bobbins to be replaced before resuming winding, resulting in low product efficiency. Therefore, this paper studies and improves the existing structure and its shortcomings to provide a yarn winding device for textile machinery, aiming to achieve greater practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a yarn winding device for textile machinery, which is achieved by the following specific technical means:

[0005] A yarn winding device for textile machinery includes a main housing. A rotating seat is rotatably connected to the top side of the main housing. A connecting mechanism is installed at both ends of the top side of the rotating seat. The connecting mechanism includes a fixed seat and a movable seat. The fixed seat is fixedly connected to the top side of the rotating seat, and the movable seat is slidably connected to the top side of the rotating seat. A rotating block is rotatably connected to both the fixed seat and the movable seat via bearings. A bobbin is installed between the fixed seat and the movable seat. A cross block is fixedly installed on the adjacent side of the rotating block. A cross groove is provided at both ends of the bobbin to slidably connect with the cross block. A spline shaft one is fixedly installed through the fixed seat on one side of the rotating block located on the fixed seat. A drive motor is installed on one side of the main housing. A spline shaft two is fixedly installed on the output end of the drive motor. A spline cylinder is slidably connected to the outer side of the spline shaft two. The inner side of one end of the spline cylinder is slidably connected to the outer side of the spline shaft one.

[0006] Furthermore, a fixed plate is fixedly installed at the center of the top side of the rotating seat, and optical rods are symmetrically fixedly installed on one side of each of the movable seats. The four optical rods located on the two sets of movable seats are staggered, and all four sets of optical rods are slidably connected to the fixed plate. Springs are sleeved on the outer side of each optical rod, and the two ends of the springs abut against one side of the fixed plate and one side of the movable seat, respectively.

[0007] Furthermore, one end of each of the light rods passes through a fixing plate and is fixedly installed with a limit block.

[0008] Furthermore, a protective cover is fixedly installed on the outer side of one set of the movable seats, and a protective cover is fixedly installed on the outer side of the other set of the movable seats, which is slidably connected to the inner side of the protective cover.

[0009] Furthermore, a base is fixedly installed on the bottom side of the main housing by fasteners, and a geared motor is fixedly installed on the top side of the base. The output end of the geared motor is fixedly connected to the center of the bottom side of the rotating seat.

[0010] Furthermore, a support column is fixedly installed on the top side of the base, and a fixing frame is fixedly installed on the top side of the support column. One end of the fixing frame is fixedly connected to the outside of the main housing, and the drive motor is fixedly installed on the top side of the fixing frame.

[0011] Furthermore, a connecting seat is rotatably connected to the outer side of the splined cylinder, a limiting ring and a connecting groove are provided on the outer side of the splined cylinder, a retaining spring is engaged on the inner side of the connecting groove, the two sides of the connecting seat abut against one side of the limiting ring and one side of the retaining spring, respectively, and an electric telescopic rod is fixedly installed on the top side of the fixing frame, the output end of the electric telescopic rod is fixedly connected to one side of the connecting seat.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model, through the cooperation of the main housing and the geared motor, can realize the flexible rotation of the rotating seat. Through the cooperation of two sets of connecting mechanisms and the rotating seat, dual-station operation of the wire can be realized. Thus, when one set of connecting mechanisms is changing the spool, the spool on the other set of connecting mechanisms can still be wound, increasing the production efficiency of the product.

[0014] 2. This utility model, through the cooperation of the drive motor and the second spline shaft, can realize the flexible rotation of the spline cylinder. Through the cooperation of the spline cylinder and the first spline shaft, it can realize the flexible rotation of the rotating block and the cross block, and the flexible rotation of the upper shaft of the connecting mechanism. Through the cooperation of the electric telescopic rod and the connecting seat, it can realize the flexible movement of the spline cylinder. Thus, when the rotating seat needs to rotate, it can drive the spline cylinder to flexibly move away from the first spline shaft, increasing the practicality of the product. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the spool and spring structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the splined cylinder and splined shaft of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0020] 1. Main housing; 2. Rotating seat; 3. Fixed seat; 4. Moving seat; 5. Bollard; 6. Rotating block; 7. Cross block; 8. Splined shaft one; 9. Drive motor; 10. Splined shaft two; 11. Splined cylinder; 12. Fixing plate; 13. Smooth rod; 14. Protective cover one; 15. Protective cover two; 16. Base; 17. Gear motor; 18. Support column; 19. Fixing frame; 20. Electric telescopic rod; 21. Connecting seat. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To be continued Figure 4 As shown:

[0026] This utility model provides a yarn winding device for textile machinery, including a main housing 1. A rotating seat 2 is rotatably connected to the top side of the main housing 1. A connecting mechanism is installed at both ends of the top side of the rotating seat 2. The connecting mechanism includes a fixed seat 3 and a movable seat 4. The fixed seat 3 is fixedly connected to the top side of the rotating seat 2, and the movable seat 4 is slidably connected to the top side of the rotating seat 2. A rotating block 6 is rotatably connected to both the fixed seat 3 and the movable seat 4 via bearings, and a bobbin 5 is installed between the fixed seat 3 and the movable seat 4. A cross block 7 is fixedly installed on each adjacent side of the rotating block 6, and a cross groove that is slidably connected to the cross block 7 is provided on both ends of the spool 5; a spline shaft 8 is fixedly installed on one side of the rotating block 6 located on the fixed base 3, and a drive motor 9 is installed on one side of the main housing 1. A spline shaft 10 is fixedly installed on the output end of the drive motor 9. A spline cylinder 11 is slidably connected to the outer side of the spline shaft 10, and the inner side of one end of the spline cylinder 11 is slidably connected to the outer side of the spline shaft 8.

[0027] A fixed plate 12 is fixedly installed at the center of the top side of the rotating seat 2. A light rod 13 is symmetrically fixedly installed on one side of each of the movable seats 4. The four sets of light rods 13 on the two sets of movable seats 4 are staggered and all four sets of light rods 13 are slidably connected to the fixed plate 12. A spring is sleeved on the outside of each light rod 13. The two ends of the spring abut against one side of the fixed plate 12 and one side of the movable seat 4, respectively, so as to apply pressure to the movable seat 4 and prevent the movable seat 4 from moving without being subjected to external force, which would cause the spool 5 to fall off.

[0028] One end of each of the light rods 13 passes through the fixing plate 12 and is fixedly installed with a limit block to prevent the moving seat 4 from moving excessively and causing the light rod 13 to fall off the fixing plate 12.

[0029] One set of movable seats 4 has a protective cover 14 fixedly installed on its outer side, and the other set of movable seats 4 has a protective cover 2 15 fixedly installed on its outer side and slidably connected to the inner side of the protective cover 14, which can protect the spring.

[0030] The main housing 1 has a base 16 fixedly installed on its bottom side by fasteners, and a geared motor 17 is fixedly installed on the top side of the base 16. The output end of the geared motor 17 is fixedly connected to the center of the bottom side of the rotating seat 2, which can realize the automatic rotation of the rotating seat 2.

[0031] A support column 18 is fixedly installed on the top side of the base 16, and a fixing frame 19 is fixedly installed on the top side of the support column 18. One end of the fixing frame 19 is fixedly connected to the outside of the main housing 1, and the drive motor 9 is fixedly installed on the top side of the fixing frame 19, which can realize stable support for the drive motor 9.

[0032] The splined cylinder 11 is rotatably connected to a connecting seat 21 on its outer side. The outer side of the splined cylinder 11 is provided with a limiting ring and a connecting groove. A retaining spring is engaged with the inner side of the connecting groove. The two sides of the connecting seat 21 abut against one side of the limiting ring and one side of the retaining spring, respectively. An electric telescopic rod 20 is fixedly installed on the top side of the fixing frame 19. The output end of the electric telescopic rod 20 is fixedly connected to one side of the connecting seat 21, which can realize the flexible movement of the splined cylinder 11.

[0033] The working principle of this embodiment is as follows: When wire winding is required, the electrical components such as the drive motor 9, reduction motor 17, and electric telescopic rod 20 in the product are connected to an external power supply and control unit. First, one end of the wire on the wire feeding device is fixed on the spool 5. The drive motor 9 is started to drive the spline shaft 2 10 to rotate. The spline shaft 2 10 drives the spline cylinder 11 and the spline shaft 1 8 to rotate. The spline shaft 1 8 drives the rotating block 6, the cross block 7, and the spool 5 to rotate and wind the wire. After winding and cutting are completed, the electric telescopic rod 20 is started to drive the connecting seat 21 and the spline cylinder 11 to move and drive the spline cylinder 11 away from the spline shaft 1 8. Then, the reduction motor 17 is started to drive the rotating seat 2 to rotate. The rotating seat 2 drives the wound spool. 5. Move away from the drive motor 9 side and drive the spool 5 to be wound to rotate to the drive motor 9 side. Then start the electric telescopic rod 20 to drive the connecting seat 21 and spline cylinder 11 to move, so that the spline cylinder 11 is connected to the outside of the spline shaft 8. Fix one end of the wire on the wire feeding device to the spool 5 for winding. At the same time, move the moving seat 4 on the winding connected mechanism so that the cross block 7 on the moving seat 4 is away from the spool 5. Take off the wound spool 5 and place the spool 5 to be wound on the cross block 7 on the fixed seat 3. Release the moving seat 4. At this time, the moving seat 4 will automatically pop out under the action of the spring and drive the cross block 7 on the moving seat 4 to connect with the spool 5. Repeat this until all spools 5 have completed the winding operation.

[0034] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A yarn winding device for textile machinery, comprising a main housing (1), characterized in that: A rotating seat (2) is rotatably connected to the top side of the main housing (1). A connecting mechanism is installed on both ends of the top side of the rotating seat (2). The connecting mechanism includes a fixed seat (3) and a movable seat (4). The fixed seat (3) is fixedly connected to the top side of the rotating seat (2), and the movable seat (4) is slidably connected to the top side of the rotating seat (2). A rotating block (6) is rotatably connected to both the fixed seat (3) and the movable seat (4) through a bearing. A bobbin (5) is installed between the fixed seat (3) and the movable seat (4). A bobbin (5) is fixed on the adjacent sides of the rotating block (6). A cross block (7) is fixedly installed, and cross grooves that are slidably connected to the cross block (7) are provided on both ends of the spool (5); a first spline shaft (8) is fixedly installed on one side of the rotating block (6) located on the fixed seat (3), a drive motor (9) is installed on one side of the main housing (1), a second spline shaft (10) is fixedly installed on the output end of the drive motor (9), a spline cylinder (11) is slidably connected to the outside of the second spline shaft (10), and the inner side of one end of the spline cylinder (11) is slidably connected to the outer side of the first spline shaft (8).

2. The yarn winding device for textile machinery as described in claim 1, characterized in that: A fixed plate (12) is fixedly installed at the center of the top side of the rotating seat (2). A light rod (13) is symmetrically fixedly installed on one side of the moving seat (4). The four light rods (13) on the two moving seats (4) are staggered and all four light rods (13) are slidably connected to the fixed plate (12). A spring is sleeved on the outside of each light rod (13). The two ends of the spring abut against one side of the fixed plate (12) and one side of the moving seat (4), respectively.

3. The yarn winding device for textile machinery as described in claim 2, characterized in that: One end of each of the light rods (13) passes through the fixing plate (12) and is fixedly installed with a limit block.

4. The yarn winding device for textile machinery as described in claim 1, characterized in that: One set of the movable seats (4) is fixedly installed with a protective cover one (14) on the outside, and another set of the movable seats (4) is fixedly installed with a protective cover two (15) that is slidably connected to the inside of the protective cover one (14).

5. The yarn winding device for textile machinery as described in claim 1, characterized in that: A base (16) is fixedly installed on the bottom side of the main housing (1) by fasteners, and a geared motor (17) is fixedly installed on the top side of the base (16). The output end of the geared motor (17) is fixedly connected to the center of the bottom side of the rotating seat (2).

6. The yarn winding device for textile machinery as described in claim 5, characterized in that: A support column (18) is fixedly installed on the top side of the base (16), and a fixing frame (19) is fixedly installed on the top side of the support column (18). One end of the fixing frame (19) is fixedly connected to the outside of the main housing (1), and the drive motor (9) is fixedly installed on the top side of the fixing frame (19).

7. The yarn winding device for textile machinery as described in claim 6, characterized in that: A connecting seat (21) is rotatably connected to the outside of the splined cylinder (11). A limiting ring and a connecting groove are provided on the outside of the splined cylinder (11). A retaining spring is engaged on the inside of the connecting groove. The two sides of the connecting seat (21) abut against one side of the limiting ring and one side of the retaining spring, respectively. An electric telescopic rod (20) is fixedly installed on the top side of the fixing frame (19). The output end of the electric telescopic rod (20) is fixedly connected to one side of the connecting seat (21).

Images