Roving bobbin additionally provided with bosses
By adding bosses and setting felt rings on the roving tubes, the problem of the inaccurate positioning of the old roving machines cannot achieve automatic yarn dropping and roving tubes is solved, and the production efficiency and automation level are improved.
Patent Information
- Application Number
- CN202421277648.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The old roving machine cannot achieve automatic yarn drop, resulting in low production efficiency. The bare rod end of the roving tube is not conducive to the positioning and grasping of the mechanical gripper, and it is prone to fall off and inaccurate positioning.
Adding a boss on the roving tube provides a clear target point to help the robotic hand or clamp accurately locate and grab the yarn, while providing a felt ring on the outer wall of the roving tube to secure the yarn.
By adding a boss, the operation process of the automatic drooping system is simplified, manual intervention is reduced, and the automation level and stability of the production line are improved.
Smart Images
Figure CN222476864U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a roving tube, in particular to a roving tube with a boss added. Background Art
[0002] Roving frame is a device used to produce roving in spinning production. Through different processes and mechanical actions, the fiber raw materials are spun into roving. Roving frame usually includes multiple parts and mechanisms, such as yarn supply device, drafting device, winding device, etc., which are used to complete the processing and processing of fiber raw materials. In the spinning production line, roving frame is a very important link, which has an important impact on the quality and production efficiency of yarn.
[0003] The roving bobbin is an important part of the roving frame. Usually, the old roving frame cannot realize the automatic doffing work and needs manual operation, which greatly reduces the production efficiency. In order to add an automatic doffing mechanism to the old roving frame and to reduce the cost of customers, the structure of the original yarn tube is improved to realize automatic grabbing. Specifically, after the spinning and winding on the roving tube is completed, when it needs to be taken out, the traditional roving frame often uses a mechanical gripper to complete the positioning and grabbing of the roving tube. However, since the end of the roving tube is a bare rod structure, it is not conducive to the positioning and grabbing of the mechanical gripper in the later stage, and it is easy to fall off and inaccurate positioning. Utility Model Content
[0004] The main purpose of the utility model is to provide a roving tube with a boss installed, which solves the above-mentioned problems.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a roving tube with a boss installed, comprising a roving tube, a base is arranged at the bottom of the roving tube, and a boss is arranged at the top of the roving tube.
[0006] A preferred solution is that felt rings are respectively arranged at the upper, middle and lower positions of the outer wall of the roving tube. The upper end and the lower end of the roving tube both have bosses.
[0007] The above beneficial effect is that by adding a boss to the upper end of the original yarn tube, a clear target point can be provided for the automated grabbing device, which helps the robot or fixture to accurately locate and grab the yarn tube. Such a design helps to simplify the operating procedures in the subsequent automatic yarn dropping system, reduce manual intervention, and improve the automation level and stability of the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0009] Figure 1 It is a structural schematic diagram of a plan view of a roving tube with a boss added to the utility model;
[0010] Figure 2 It is a partial structural schematic diagram of a roving tube with a boss added according to the utility model;
[0011] Figure 3 The utility model is a structural schematic diagram of an exploded view of a roving tube with a boss added. DETAILED DESCRIPTION
[0012] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0013] like Figure 1 As shown, the utility model provides a roving tube with a boss, comprising a roving tube 10 , a base 11 is arranged at the bottom of the roving tube 10 , and a boss 12 is arranged at the top of the roving tube 10 .
[0014] The outer wall of the roving tube 10 is provided with felt rings 13 at the upper, middle and lower positions respectively.
[0015] During the operation, the base 11 of the bobbin 10 is placed on the rotating structure in the roving machine, and the roving is continuously wound around the rotating bobbin 10. When a certain amount of roving is wound around the bobbin 10, the rotating structure stops rotating, and the bobbin 10 stops rotating. By setting the boss 12 at the upper end of the bobbin 10, the robot arm or the grabbing structure can accurately locate and grab the bobbin 10. By adding a boss 12 to the original bobbin, it helps to simplify the operation process in the subsequent automatic yarn dropping system, thereby reducing customer costs.
[0016] Furthermore, by providing the felt ring 13 on the roving bobbin 10, the roving thread can be easily fixed to the roving bobbin.
[0017] Second embodiment:
[0018] like Figure 2 and Figure 3 As shown, the boss 12 is detachably arranged on the top of the roving tube 10 , the top of the roving tube 10 is provided with an external thread 21 , and the lower end of the boss 12 is provided with an internal thread 22 , and the internal thread 22 matches the external thread 21 .
[0019] When it is necessary to replace the boss 12 with a different size, the boss 12 is unscrewed from the upper end of the roving tube 10 through the cooperation of the external thread 21 and the internal thread 22, and then the small boss 12 or the larger boss 12 is connected to the upper end of the roving tube 10. By replacing the boss 12 with different sizes, it is convenient to cooperate with robot arms and gripping structures with different sizes of structures.
[0020] An extension ring 31 is disposed at the lower end of the boss 12 , and the inner wall of the extension ring 31 is disposed with the internal thread 22 .
[0021] The upper end of the boss 12 is tapered 33 .
[0022] The roving tube 10 includes an upper tube 41 , a middle tube 42 and a lower tube 43 . The upper tube 41 , the middle tube 42 and the lower tube 43 are respectively detachably arranged. The boss 12 is arranged at the upper end of the upper tube 41 , and the base 11 is arranged at the lower end of the lower tube 43 .
[0023] The upper outer wall of the upper tube 41 is provided with an external thread 21, the lower inner wall of the upper tube 41 is provided with an upper thread 51, the upper outer wall and the lower inner wall of the middle tube 42 are both provided with middle threads 52, and the upper inner wall of the lower tube 43 is provided with a lower thread 53. The external thread 21 cooperates with the internal thread 22, and the upper thread 51 and the lower thread 53 respectively cooperate with the middle threads 52 at the upper and lower ends of the middle tube 42.
[0024] By matching the external thread 21 on the outer wall of the upper end of the upper tube 41 with the internal thread 22 at the lower end of the boss 12, the boss 12 is connected to the upper end of the upper tube 41, and then the upper thread 51 at the lower end of the upper tube 41 is matched with the middle thread 52 at the upper end of the middle tube 42, so that the upper tube 41 is connected to the upper end of the middle tube 42, and the middle thread 52 at the lower end of the middle tube 42 is matched with the lower thread 53 at the upper end of the lower tube 43, so that the middle tube 42 is connected to the upper end of the lower tube 43, and connected into a complete roving tube 10. Through such an arrangement, when one of the boss, upper tube 41, middle tube 42 and lower tube 43 is damaged, they can be replaced separately, so there is no need to replace the entire roving tube 10, which can further save costs.
[0025] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
Claims
1. A roving tube with a boss, characterized in that: The invention comprises a roving tube, the bottom of which is provided with a base, and the top of which is provided with a boss.
2. The roving tube with bosses according to claim 1, characterized in that: The upper, middle and lower positions of the outer wall of the roving tube are respectively provided with felt rings.
3. The roving tube with bosses according to claim 1, characterized in that: The upper end and the lower end of the roving tube are both provided with bosses.