Stable supporting device for rubber screw rod
By designing a stabilizing support device for the rubber filament rod, and utilizing the cooperation of bearings and steel pin guide rails, the problems of sag and bending of the rubber filament rod were solved, achieving stable support and micro-movement of the rubber filament rod, and adapting to the structural adjustments of different equipment.
Patent Information
- Application Number
- CN202520616230.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-03
AI Technical Summary
The rubber wire rod on existing crochet machines tends to sag and bend after long-term use, causing the bent hook needle to collide with the hook edge needle, affecting the accuracy of lateral movement.
A stabilizing support device for rubber filament rods was designed, including a fixed base, an adjustment mechanism, and a rubber filament rod fixing component. By using the cooperation of bearings and steel pin guide rails, the micro-distance translation of the rubber filament rod is realized, and the bearing fixing component and the gripping structure provide support to prevent the middle part from sagging or bending.
It effectively prevents the rubber filament from bending after long-term use, maintains horizontal stability, ensures that the micro-movement of the rubber filament is not affected, adapts to the structural dimensions of different equipment, and improves the stability and accuracy of the equipment.
Smart Images
Figure CN223921717U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a stabilizing support device for rubber wire rods. Background Technology
[0002] Crochet knitting machines are commonly used to produce narrow-width warp-knitted fabrics such as lace and elastic bands.
[0003] The rubber wire rod on the crochet machine is mainly used to fix the curved hook needle, and the rubber wire passes through the curved hook needle and cooperates with the hook needle below it.
[0004] The existing rubber wire rod is fixed at only both ends and can make slight translations during operation (generally no more than 3mm). After long-term use, the middle of the rubber wire rod will sag. When it sags to a certain extent, the hook needle will collide with the edge hook needle. On the other hand, when the rubber wire rod sags or bends inward, it will cause the lateral resistance of the rubber wire needle to increase, resulting in insufficient lateral movement. Utility Model Content
[0005] To solve the above problems, a stabilizing support device for rubber wire rods has been specially manufactured, which can prevent the rubber wire rods from bending after long-term use and causing mechanical failure.
[0006] To achieve the above objectives, the present invention provides a stabilizing support device for a rubber filament rod, comprising a fixed base, an adjusting mechanism, and a rubber filament rod fixing component. The support base is fixedly installed on the equipment frame, the adjusting mechanism is installed on the support base, and the rubber filament rod fixing component is assembled with the adjusting mechanism. The adjusting mechanism is used to adjust the position of the rubber filament rod fixing component, and the rubber filament rod can be fixed on the rubber filament rod fixing component.
[0007] Furthermore, the upper end of the rubber screw fixing component is provided with a bearing, the upper end of the fixing seat is provided with a steel pin guide rail, and the lower end of the bearing abuts against the steel pin guide rail and cooperates with the steel pin guide rail, so that the rubber screw fixing component can be translated slightly relative to the fixing seat.
[0008] Furthermore, the adjustment mechanism includes an adjustment plate, which is bolted to the upper end of the fixed base, and a steel pin guide rail is fixed to the adjustment plate.
[0009] Furthermore, the adjustment mechanism also includes a lead screw connecting rod, one end of which is mounted on a fixed base, and the other end is connected to the lower end of the rubber lead screw fixing component.
[0010] Furthermore, the lower end of the rubber wire rod fixing component is provided with a tiger-mouth structure, and a rubber wire rod pressure plate is provided at the tiger-mouth structure. The rubber wire rod pressure plate is fixedly installed at the tiger-mouth structure by fixing bolts, and the two form a through hole through which the rubber wire rod can pass.
[0011] Furthermore, a bearing fixing component is provided between the rubber screw fixing component and the bearing, the bearing is connected to the bearing fixing component, and the bearing fixing component is connected to the rubber screw fixing component.
[0012] The advantages of this utility model are:
[0013] This stabilizing support device for the rubber filament rod can provide support and stability to the middle part of the rubber filament rod without affecting its micro-movement. Even after long-term use, the rubber filament rod can still remain horizontal and not bend.
[0014] The rubber wire rod stabilizing support device can be adjusted in terms of structural dimensions according to different equipment, making it highly adaptable.
[0015] The bearing with a groove in the middle can provide support for the rubber wire rod in both the inward and outward directions and upward direction, thus preventing the middle part of the rubber wire rod from sagging or bending inward. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the assembly state of a rubber wire rod stabilizing support device according to the present invention.
[0017] Figure 2 This is a structural schematic diagram of a rubber wire rod stabilizing support device according to the present invention.
[0018] Attached reference numerals: 1. Equipment frame; 2. Wire rod; 3. Wire rod fixing component; 4. Adjusting plate; 5. Bearing; 6. Bearing fixing component; 7. Wire rod pressure plate; 8. Wire rod connecting rod; 9. Steel pin guide rail; 10. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0020] A stabilizing support device for a rubber screw includes a fixed base, an adjusting mechanism, and a rubber screw fixing component. The support base is fixedly mounted on the equipment frame, the adjusting mechanism is mounted on the support base, and the rubber screw fixing component is assembled with the adjusting mechanism. The adjusting mechanism is used to adjust the position of the rubber screw fixing component, and the rubber screw can be fixed to the rubber screw fixing component. A bearing is provided at the upper end of the rubber screw fixing component, and a steel pin guide rail is provided at the upper end of the fixed base. The lower end of the bearing abuts against the steel pin guide rail and cooperates with the steel pin guide rail, allowing the rubber screw fixing component to perform micro-translation relative to the fixed base. The adjusting mechanism includes an adjusting plate, which is bolted to the upper end of the fixed base, and the steel pin guide rail is fixed to the adjusting plate. The adjusting mechanism also includes a screw connecting rod, one end of which is mounted on the fixed base, and the other end is connected to the lower end of the rubber screw fixing component. A jaw structure is provided at the lower end of the rubber screw fixing component, and a rubber screw pressure plate is provided at the jaw structure. The rubber screw pressure plate is fixedly mounted at the jaw structure by fixing bolts, and the two form a through hole through which the rubber screw can pass. A bearing fixing component is also provided between the rubber wire rod fixing component and the bearing, the bearing is connected to the bearing fixing component, and the bearing fixing component is connected to the rubber wire rod fixing component.
[0021] In actual use, the fixed base is fixedly installed on the equipment frame. The adjusting plate has slots, and correspondingly, the fixed base also has slots. The adjusting plate is connected and fixed to the fixed base by bolts and nuts, and the adjusting plate can be adjusted when needed. Similarly, the lower lead screw connecting rod can also be adjusted in length. Since there are rotatable connecting structures at both ends, micro-oscillation can be achieved during use.
[0022] The upper end of the rubber spool fixing component is movably connected to the steel pin guide rail on the fixing seat via a bearing, which also serves to support the rubber spool fixing component. Since the rubber spool needs to make a micro-distance movement of one needle (no more than 3mm) during actual operation, this bearing connection structure can achieve this.
[0023] The fixing parts of the rubber wire rod are generally installed in the middle of the rubber wire rod because the two ends are fixed by connecting mechanisms, and the middle is suspended, making this part most prone to bending.
[0024] The bearing has a groove in the middle, and the steel pin guide rail is fitted into the groove to provide a certain axial tensile force for the rubber screw fixing part, and also plays a role in stabilizing the rubber screw.
[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects. The scope of this invention is defined by the appended claims rather than the foregoing description, and it is therefore intended to include all variations falling within the meaning and scope of the equivalents of the claims within this invention.
Claims
1. A glue filament rod stabilizing support device characterized by, The adjusting mechanism is used for adjusting the position of the glue filament rod fixing part, and the glue filament rod can be fixed on the glue filament rod fixing part.
2. A glue filament rod stabilizing support device according to claim 1, characterized in that The upper end of the glue filament rod fixing part is provided with a bearing, and the upper end of the fixing seat is provided with a steel pin guide rail.
3. A glue filament rod stabilizing support device according to claim 2, characterized in that The adjusting mechanism comprises an adjusting plate, which is assembled on the upper end of the fixing seat through bolts, and the steel pin guide rail is fixed on the adjusting plate.
4. A glue filament rod stabilizing support device according to claim 3, characterized in that The adjusting mechanism further comprises a screw rod connecting rod, one end of which is installed on the fixing seat, and the other end is connected with the lower end of the glue filament rod fixing part.
5. A glue filament rod stabilizing support device according to claim 4, characterized in that The lower end of the glue filament rod fixing part is provided with a tiger mouth structure, and the glue filament rod pressing plate is arranged at the tiger mouth structure.
6. A glue filament rod stabilizing support device according to claim 5, characterized in that The glue filament rod fixing part and the bearing are further provided with a bearing fixing part, the bearing is connected with the bearing fixing part, and the bearing fixing part is connected with the glue filament rod fixing part.
7. A glue filament rod stabilizing support device according to claim 6, characterized in that The middle part of the bearing is provided with a groove, and the steel pin guide rail is embedded in the groove.