Yarn changing structure of bobbin creel of warping machine

Abstract

The utility model relates to the technical field of warping machine bobbin creel yarn changing, and discloses a warping machine bobbin creel yarn changing structure which comprises a creel body, a fixing rod is arranged in the creel body, a support is arranged on the other side of the fixing rod, a driving motor is arranged on the top of the support, the output end of the driving motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a rotating shaft. And a first bevel gear is arranged outside the rotating rod. According to the yarn changing structure of the warping machine bobbin creel, through cooperative use of the creel body and the fixing rod, the fixing rod can fix the support, the driving motor installed at the top of the support can drive the rotating rod to rotate, and therefore the rotating rod can drive a second bevel gear meshed with the outer portion of a first bevel gear to rotate; and the second bevel gear can drive the connecting rod and the mounting disc to rotate, so that when yarn replacement is needed, the mounting disc can be driven to rotate, the position of the mounting shaft body can be adjusted conveniently, and yarn replacement is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of yarn changing technology for warping machine bobbins, specifically a yarn changing structure for a warping machine bobbin. Background Technology

[0002] With the continuous development of science and technology, warping machine creases are usually composed of two wings made of metal tubing or profiles. They come in various shapes, including rectangular, rectangular-V and V-shaped. The creases are equipped with evenly arranged bobbin sockets, yarn guides, tension devices, and automatic stop devices for yarn breakage. Some new types of creases are also equipped with bobbin changing devices and automatic knotting devices.

[0003] A reference can be made to Chinese Utility Model Patent No. CN221371413U, which discloses a warping machine creel that "includes a frame, with a base fixedly installed at the bottom of the frame, electric push rods fixedly installed at the four corners of the bottom of the base, and first springs installed at the four corners of the bottom of the base on both sides of the electric push rods. A mounting seat is fixedly installed at the end of the first spring away from the base, and a caster wheel is rotatably installed at the bottom of the mounting seat. A limit device is provided on one side of the mounting seat. This application uses the caster wheel to facilitate labor-saving adjustment of the distance between the creel and the warping machine, and is suitable for warping operations of various yarns."

[0004] The above-mentioned device uses casters to easily and effortlessly adjust the distance between the bobbin and the warping machine, and is suitable for warping operations of various yarns. However, the above-mentioned device is not convenient for changing the yarn on the bobbin, so when the yarn is used up, the used yarn bobbin needs to be removed and replaced, which can easily consume a lot of time and is not convenient for quick use of the device. Therefore, we propose a yarn changing structure for the warping machine bobbin. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a yarn changing structure for a warping machine bobbin holder, which has the advantages of strong practicality, good stability, easy and quick yarn changing, and easy rotation of the yarn bobbin. It solves the problem that the traditional yarn changing structure of the warping machine bobbin holder is inconvenient for changing yarn, requiring the used yarn bobbin to be removed and replaced when the yarn is used up, which easily consumes a lot of time and is not convenient for quick use of the device.

[0006] This utility model provides the following technical solution: a yarn changing structure for a warping machine bobbin frame, comprising a frame body, a fixed rod inside the frame body, a bracket on the other side of the fixed rod, a drive motor on the top of the bracket, a rotating rod fixedly connected to the output end of the drive motor, a first bevel gear on the outside of the rotating rod, a second bevel gear meshing with the outside of the first bevel gear, a connecting rod on the side of the second bevel gear away from the first bevel gear, a mounting plate on the other end of the connecting rod, and a mounting shaft body on the other side of the mounting plate.

[0007] As a preferred embodiment of this utility model, the number of mounting shaft bodies is three, and the three mounting shaft bodies are evenly installed on the side of the mounting plate.

[0008] As a preferred technical solution of this utility model, the mounting shaft body includes a yarn tube sleeve shaft, a threaded groove is provided on the side of the yarn tube sleeve shaft, an mounting component is threadedly connected inside the threaded groove, a rectangular groove is provided on the side of the mounting component near the mounting plate, a fixing column is provided inside the rectangular groove, and a rotating cylinder is rotatably connected to the outside of the fixing column.

[0009] As a preferred embodiment of this utility model, the rotating rod is provided with two first bevel gears on its exterior, and the two first bevel gears are respectively close to the front and back of the frame. The rotating rod is rotatably connected to the interior of the bracket.

[0010] In a preferred embodiment of this invention, the outer diameter of the bottom of the mounting component is smaller than the outer diameter of the top of the mounting component, and the length of the rotating cylinder is the same as the length of the rectangular groove.

[0011] As a preferred embodiment of this utility model, the bracket is provided with fixing rods on both the left and right sides, and the bottom of the bracket is provided with rubber pads.

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

[0013] 1. The yarn changing structure of the warping machine bobbin frame, through the cooperation of the frame body and the fixing rod, enables the fixing rod to fix the support. The drive motor installed on the top of the support can drive the rotating rod to rotate, so that the rotating rod drives the second bevel gear meshing with the first bevel gear to rotate, so that the second bevel gear can drive the connecting rod and the mounting plate to rotate. Thus, when it is necessary to change the yarn, the mounting plate can be driven to rotate, so as to adjust the position of the mounting shaft body, thereby facilitating the yarn change.

[0014] 2. The yarn changing structure of the warping machine's bobbin frame, through the cooperation of the bobbin sleeve shaft and the screw groove, facilitates the use of mounting parts to fix the bobbin. At the same time, when the bobbin rotates, the fixed column and rotating cylinder installed inside the rectangular groove can better rotate the bobbin, thus facilitating the use of the device. Attached Figure Description

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

[0016] Figure 2 This is a schematic cross-sectional view of the present invention.

[0017] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A;

[0018] Figure 4 This is a schematic diagram of the exploded structure of this utility model.

[0019] In the diagram: 1. Frame; 2. Fixed rod; 3. Bracket; 4. Drive motor; 5. Rotating rod; 6. First bevel gear; 7. Second bevel gear; 8. Connecting rod; 9. Mounting plate; 10. Mounting shaft body; 101. Yarn tube sleeve shaft; 102. Threaded groove; 103. Mounting component; 104. Rectangular groove; 105. Fixed column; 106. Rotating cylinder. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4A yarn changing structure for a warping machine bobbin frame includes a frame body 1. A fixing rod 2 is located inside the frame body 1. A bracket 3 is located on the other side of the fixing rod 2. A drive motor 4 is located on the top of the bracket 3. A rotating rod 5 is fixedly connected to the output end of the drive motor 4. A first bevel gear 6 is located outside the rotating rod 5. A second bevel gear 7 meshes with the outside of the first bevel gear 6. A connecting rod 8 is located on the side of the second bevel gear 7 away from the first bevel gear 6. A mounting plate 9 is located at the other end of the connecting rod 8. A mounting shaft body 10 is located on the other side of the mounting plate 9. Fixing rods are installed on both the left and right sides inside the frame body 1. Rod 2 allows the other end of the fixed rod 2 to fix the bracket 3. Two drive motors 4 are fixedly connected to the top of the bracket 3 by bolts. The output end of the drive motor 4 is fixedly connected to a rotating rod 5 so that the drive motor 4 can drive the rotating rod 5 to rotate. The rotating rod 5 can drive the externally welded first bevel gear 6 to rotate, so that the first bevel gear 6 can drive the externally meshed second bevel gear 7 to rotate. The rotating second bevel gear 7 can drive the connecting rod 8 and the mounting plate 9 to rotate, so that the mounting plate 9 can drive the mounting shaft body 10 to rotate.

[0022] Please see Figure 4 The mounting shaft body 10 includes a yarn tube sleeve shaft 101. A threaded groove 102 is provided on the side of the yarn tube sleeve shaft 101. An installation component 103 is threadedly connected inside the threaded groove 102. A rectangular groove 104 is provided on the side of the installation component 103 near the mounting plate 9. A fixing post 105 is provided inside the rectangular groove 104. A rotating cylinder 106 is rotatably connected to the outside of the fixing post 105. A threaded groove 102 is provided at the end of the yarn tube sleeve shaft 101 away from the mounting plate 9. The installation component 103 can be threadedly connected inside the threaded groove 102 so that the installation component 103 can fix the yarn tube. A rectangular groove 104 is provided on the side of the installation component 103 near the mounting plate 9. A fixing post 105 is fixedly connected inside the rectangular groove 104. The rotating cylinder 106 rotatably connected to the outside of the fixing post 105 facilitates the rotation of the yarn tube.

[0023] Working principle: During operation, when changing yarn, the output end of the drive motor 4 can drive the rotating rod 5 to rotate. The rotating rod 5 can drive the externally connected first bevel gear 6 to rotate, so that the second bevel gear 7 meshing with the first bevel gear 6 can drive the mounting plate 9 installed on the other end of the connecting rod 8 to rotate, thereby facilitating the yarn changing of the mounting shaft body 10. The mounting shaft body 10 includes a yarn tube sleeve shaft 101. A threaded groove 102 is provided on the side of the yarn tube sleeve shaft 101. The threaded groove 102 is threadedly connected to the mounting part 103. A rectangular groove 104 is provided on the side of the mounting part 103 near the mounting plate 9. A fixing post 105 is provided inside the rectangular groove 104. A rotating cylinder 106 is rotatably connected to the outside of the fixing post 105.

[0024] 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.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A yarn changing structure for a warping machine bobbin frame, comprising a frame body (1), characterized in that: The frame (1) has a fixed rod (2) inside, and a bracket (3) is provided on the other side of the fixed rod (2). A drive motor (4) is provided on the top of the bracket (3). A rotating rod (5) is fixedly connected to the output end of the drive motor (4). A first bevel gear (6) is provided on the outside of the rotating rod (5). A second bevel gear (7) meshes with the outside of the first bevel gear (6). A connecting rod (8) is provided on the side of the second bevel gear (7) away from the first bevel gear (6). A mounting plate (9) is provided on the other end of the connecting rod (8). A mounting shaft body (10) is provided on the other side of the mounting plate (9).

2. The yarn changing structure of the warping machine bobbin according to claim 1, characterized in that: The number of mounting shaft bodies (10) is three, and the three mounting shaft bodies (10) are evenly installed on the side of the mounting plate (9).

3. The yarn changing structure of the warping machine bobbin frame according to claim 1, characterized in that: The mounting shaft body (10) includes a yarn tube sleeve shaft (101). A threaded groove (102) is provided on the side of the yarn tube sleeve shaft (101). An installation part (103) is threadedly connected inside the threaded groove (102). A rectangular groove (104) is provided on the side of the installation part (103) near the mounting plate (9). A fixing post (105) is provided inside the rectangular groove (104). A rotating cylinder (106) is rotatably connected to the outside of the fixing post (105).

4. The yarn changing structure of the warping machine bobbin frame according to claim 1, characterized in that: The rotating rod (5) is provided with two first bevel gears (6) on its outside, and the two first bevel gears (6) are respectively close to the front and back of the frame (1). The rotating rod (5) is rotatably connected to the inside of the bracket (3).

5. The yarn changing structure of the warping machine bobbin frame according to claim 3, characterized in that: The outer diameter of the bottom of the mounting component (103) is smaller than the outer diameter of the top of the mounting component (103), and the length of the rotating cylinder (106) is the same as the length of the rectangular groove (104).

6. The yarn changing structure of the warping machine bobbin frame according to claim 1, characterized in that: The bracket (3) is provided with fixing rods (2) on both the left and right sides, and the bottom of the frame (1) is provided with rubber pads.

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