A winding base support device for a core production winding machine

Abstract

This utility model relates to the field of weft winding machine technology and discloses a base support device for a weft winding machine used in core production. The device includes a weft winding machine body, a support base fixedly connected to the bottom of the machine body, a connecting frame fixedly connected to the bottom of the support base, a support frame slidably connected to the outer wall of the connecting frame, a fixed plate fixedly connected to the side wall of the support frame, a support seat fixedly connected to the top of the fixed plate, an electric push rod fixedly connected to the bottom of the fixed plate, a connecting shaft fixedly connected to the output end of the electric push rod, a fixed frame fixedly connected to the outer wall of the connecting shaft, and a support assembly provided on the top of the fixed frame. In this utility model, by activating the electric push rod to push the connecting shaft, the connecting shaft moves the fixed frame, which in turn moves the support plate. Simultaneously, a telescopic rod slides within the connecting rod and rotates in coordination, achieving flexible adjustment of the weft winding machine body support height and forming a stable support effect, thereby improving the flexibility of the weft winding machine base support device.

Description

Technical Field

[0001] This utility model relates to the field of weft winding machine technology, and in particular to a base support device for weft winding machine for core production. Background Technology

[0002] In the core-belt production process, the weft winding machine, as a key piece of equipment that winds yarn into weft tubes that meet specifications, directly affects the production quality and efficiency of the core. The weft winding machine generates vibration during high-speed operation. If the base support is unstable, it can lead to problems such as uneven yarn winding tension and poor forming, and may also shorten the equipment's lifespan due to long-term vibration, increasing maintenance costs. The application of a base support device for the weft winding machine in core-belt production provides a solid and stable support foundation, ensuring the machine remains stable during operation and thus guaranteeing the accuracy and consistency of yarn winding.

[0003] In the existing technology, the base support of the weft winding machine mostly adopts a fixed bracket or a simple pad structure. The fixed bracket is usually welded from steel and is in direct contact with the ground, providing support for the weft winding machine through its own rigidity; the simple pad is placed at the bottom of the weft winding machine as needed to adjust the level of the equipment to adapt to different ground conditions.

[0004] However, the existing weft winding machine base support structure lacks flexible height adjustment function. When production needs change and the support height of the weft winding machine needs to be adjusted to adapt to different production processes or equipment linkage, it is difficult to quickly and accurately complete the height adjustment. It can only be achieved by replacing the pads or disassembling and reassembling the bracket, which is cumbersome and time-consuming, affecting the continuity and efficiency of production. Therefore, a weft winding machine base support device for core production is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a base support device for a weft winding machine for core production, which aims to improve the problem that the existing weft winding machine base support structure lacks flexible height adjustment function and can only be adjusted by replacing pads or disassembling and reassembling the bracket, which is cumbersome and time-consuming.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A base support device for a weft winding machine used in core production includes a weft winding machine body, a support base fixedly connected to the bottom of the weft winding machine body, a connecting frame fixedly connected to the bottom of the support base, a support frame slidably connected to the outer wall of the connecting frame, a fixing plate fixedly connected to the side wall of the support frame, a support seat fixedly connected to the top of the fixing plate, an electric push rod fixedly connected to the bottom of the fixing plate, a connecting shaft fixedly connected to the output end of the electric push rod, a fixing frame fixedly connected to the outer wall of the connecting shaft, a support component provided at the top of the fixing frame, and a positioning component provided inside the connecting frame.

[0008] The support assembly includes a support plate, the bottom of which is fixedly connected to the top of the fixed frame. A first fixing block is fixedly connected to the bottom of the support plate. A telescopic rod is rotatably connected inside the first fixing block. A second fixing block is fixedly connected to the top of the support base. A connecting rod is rotatably connected inside the second fixing block. The telescopic rod is slidably connected inside the connecting rod.

[0009] As a further description of the above technical solution:

[0010] The positioning component includes a positioning pin, which is slidably connected inside the connecting frame and passes through a positioning hole inside the support frame.

[0011] As a further description of the above technical solution:

[0012] A support frame is fixedly connected to the top of the fixed plate, and a support column is fixedly connected inside the support frame.

[0013] As a further description of the above technical solution:

[0014] A spring is fitted on the outer wall of the support column, and one end of the spring is fixedly connected to the inside of the support frame.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the support column is slidably connected to a slider, and the other end of the spring is fixedly connected inside the slider.

[0017] As a further description of the above technical solution:

[0018] A slide rod is fixedly connected to one side of the slider, and the slide rod is fixedly connected to one end of the positioning pin.

[0019] As a further description of the above technical solution:

[0020] The support frame has a sliding groove inside, and the sliding rod is slidably connected inside the sliding groove.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by activating the electric push rod to push the connecting shaft, the connecting shaft drives the fixed frame to move, the fixed frame drives the support plate to move, and at the same time the telescopic rod slides and rotates in the connecting rod, realizing the flexible adjustment of the support height of the weft winding machine body and forming a stable support effect. This solves the problem that the weft winding machine base support structure lacks flexible height adjustment function and can only be achieved by replacing the pad or disassembling and reinstalling the bracket, which is cumbersome and time-consuming. This improves the flexibility of the weft winding machine base support device.

[0023] 2. In this utility model, when the support frame slides within the connecting frame, it applies pressure to the positioning pin. The positioning pin drives the sliding rod and slider to move and compress the spring. After adjustment, the spring pushes the slider and sliding rod to move, so that the positioning pin is inserted into the positioning hole of the support frame. This achieves a stable fixation of the relative position of the connecting frame and the support frame, thereby improving the stability of the weft winding machine base support device. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a base support device for a weft winding machine for core production proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the bottom structure of the support base of a weft winding machine base support device for core production proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the top structure of the fixing plate of the base support device for a weft winding machine for core production proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the support plate structure of a base support device for a weft winding machine for core production proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the positioning pin structure of a base support device for a weft winding machine for core production proposed in this utility model.

[0029] Legend:

[0030] 1. Weft winding machine body; 2. Support base; 3. Connecting frame; 4. Support frame; 5. Fixing plate; 6. Support seat; 7. Electric push rod; 8. Connecting shaft; 9. Fixing frame; 10. Support plate; 11. Fixing block one; 12. Fixing block two; 13. Connecting rod; 14. Telescopic rod; 15. Support frame; 16. Support column; 17. Slider; 18. Slide rod; 19. Slide groove; 20. Positioning pin; 21. Spring. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1-4 This utility model provides an embodiment of a base support device for a weft winding machine for core production, comprising a weft winding machine body 1, a support base 2 made of high-strength cast iron fixedly connected to the bottom of the weft winding machine body 1, which is tightly connected to the weft winding machine body 1 and can evenly distribute the weight of the weft winding machine body 1, providing it with a preliminary support foundation, a connecting frame 3 fixedly connected to the bottom of the support base 2, a support frame 4 slidably connected to the outer wall of the connecting frame 3, a fixing plate 5 fixedly connected to the side wall of the support frame 4, a support seat 6 fixedly connected to the top of the fixing plate 5, an electric push rod 7 fixedly connected to the bottom of the fixing plate 5, a connecting shaft 8 fixedly connected to the output end of the electric push rod 7, a fixing frame 9 fixedly connected to the outer wall of the connecting shaft 8, a support component provided at the top of the fixing frame 9, and a positioning component provided inside the connecting frame 3;

[0033] The support assembly includes a support plate 10, the bottom of which is fixedly connected to the top of the fixed frame 9. Made of high-strength steel plate, the support plate 10 can fully contact the bottom of the support base 2, evenly transmitting the supporting force to the weft winding machine body 1. A first fixing block 11 is fixedly connected to the bottom of the support plate 10. A telescopic rod 14 is rotatably connected inside the first fixing block 11, and is rotatably connected to the telescopic rod 14 via a pin, ensuring that the telescopic rod 14 can rotate flexibly. A second fixing block 12 is fixedly connected to the top of the support base 6. A connecting rod 13 is rotatably connected inside the second fixing block 12. The telescopic rod 14 is slidably connected inside the connecting rod 13, sliding and rotating within the connecting rod 13. By changing the relative position and angle of the two, the support height can be flexibly adjusted. Simultaneously, utilizing the stability principle of a triangle, a stable support is formed for the weft winding machine body 1.

[0034] Reference Figure 2 , Figure 3 and Figure 5The positioning component includes a positioning pin 20, which is slidably connected inside the connecting frame 3. The positioning pin 20 passes through a positioning hole inside the support frame 4, and one end is round to facilitate retraction under force when the support frame 4 moves. A support frame 15 is fixedly connected to the top of the fixing plate 5, and a support column 16 is fixedly connected inside the support frame 15 to guide the slider 17 and ensure that the slider 17 slides in a straight line. A spring 21 is sleeved on the outer wall of the support column 16. One end of the spring 21 is fixedly connected to the inside of the support frame 15. A slider 17 is slidably connected to the outer wall of the support column 16. The other end of the spring 21 is fixedly connected to the inside of the slider 17, providing a continuous elastic thrust to the slider 17. A sliding rod 18 is fixedly connected to one side of the slider 17. One side of the sliding rod 18 is fixedly connected to one end of the positioning pin 20. A groove 19 is provided inside the support frame 15. The sliding rod 18 is slidably connected inside the groove 19. The groove 19 provides a sliding track for the sliding rod 18, ensuring that the sliding rod 18 moves smoothly.

[0035] Working principle: When using the weft winding machine, the weft winding machine body 1 is connected to the support frame 4 through the bottom fixed support base 2 and connecting frame 3, providing the basic structure for subsequent support adjustment. When it is necessary to adjust the support height of the weft winding machine body 1 to adapt to production needs, the electric push rod 7 at the bottom of the fixed plate 5 can be activated. The output end of the electric push rod 7 pushes the connecting shaft 8, and the connecting shaft 8 drives the outer wall fixed frame 9 to move. The support plate 10 at the top of the fixed frame 9 moves accordingly, and the telescopic rod 14 at its bottom slides in the connecting rod 13. Through the cooperation of the telescopic rod 14 and the connecting rod 13, the support height is adjusted, forming a stable support for the weft winding machine body 1 and ensuring the stability of the weft winding machine during operation.

[0036] Meanwhile, during the adjustment process, the support frame 4 will slide inside the connecting frame 3. Since one end of the positioning pin 20 is round, the support frame 4 applies pressure to the positioning pin 20 during the movement. The positioning pin 20, under force, drives the sliding rod 18 on one side to move and slide out of the positioning hole inside the support frame 4. At the same time, the sliding rod 18 drives the slider 17 on one side to move, so that the slider 17 compresses the spring 21. When it is necessary to position the support frame 4, the spring 21 pushes the slider 17 to slide along the support column 16. The slider 17 drives the sliding rod 18 to move in the slide groove 19, so that the positioning pin 20 slides into the other positioning hole of the support frame 4, thus fixing the relative position of the connecting frame 3 and the support frame 4 and ensuring the stability of the entire support device structure.

[0037] Finally, it should be noted that the above description 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A base support device for a weft winding machine for core production, comprising a weft winding machine body (1), characterized in that: The bottom of the weft winding machine body (1) is fixedly connected to a support base (2), the bottom of the support base (2) is fixedly connected to a connecting frame (3), the outer wall of the connecting frame (3) is slidably connected to a support frame (4), the side wall of the support frame (4) is fixedly connected to a fixing plate (5), the top of the fixing plate (5) is fixedly connected to a support seat (6), the bottom of the fixing plate (5) is fixedly connected to an electric push rod (7), the output end of the electric push rod (7) is fixedly connected to a connecting shaft (8), the outer wall of the connecting shaft (8) is fixedly connected to a fixing frame (9), the top of the fixing frame (9) is provided with a support component, and the inside of the connecting frame (3) is provided with a positioning component; The support assembly includes a support plate (10), the bottom of which is fixedly connected to the top of the fixed frame (9). A first fixed block (11) is fixedly connected to the bottom of the support plate (10). A telescopic rod (14) is rotatably connected inside the first fixed block (11). A second fixed block (12) is fixedly connected to the top of the support base (6). A connecting rod (13) is rotatably connected inside the second fixed block (12). The telescopic rod (14) is slidably connected inside the connecting rod (13).

2. The base support device for a weft winding machine for core production according to claim 1, characterized in that: The positioning component includes a positioning pin (20), which is slidably connected inside the connecting frame (3) and passes through a positioning hole inside the support frame (4).

3. The base support device for a weft winding machine for core production according to claim 2, characterized in that: The top of the fixed plate (5) is fixedly connected to a support frame (15), and a support column (16) is fixedly connected inside the support frame (15).

4. The base support device for a weft winding machine for core production according to claim 3, characterized in that: A spring (21) is fitted on the outer wall of the support column (16), and one end of the spring (21) is fixedly connected to the inside of the support frame (15).

5. The base support device for a weft winding machine for core production according to claim 4, characterized in that: The outer wall of the support column (16) is slidably connected to a slider (17), and the other end of the spring (21) is fixedly connected inside the slider (17).

6. The base support device for a weft winding machine for core production according to claim 5, characterized in that: A slide rod (18) is fixedly connected to one side of the slider (17), and one side of the slide rod (18) is fixedly connected to one end of the positioning pin (20).

7. The base support device for a weft winding machine for core production according to claim 6, characterized in that: The support frame (15) has a groove (19) inside, and the slide rod (18) is slidably connected inside the groove (19).

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