Length-adjustable guide wire head device applied to manufacturing of fiber winding pipeline
By designing an adjustable length guide head device, the combination of sliding rod, adjustable movable block and compression spring is used to solve the problems of large gaps and uneven surfaces of fiber yarn laying caused by the fixed width of the existing wire head, which realizes the adjustability of the guide head length and flexible adjustment of the fiber yarn laying width, and improves the appearance quality of the product.
Patent Information
- Application Number
- CN202421654667.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-13
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-13
AI Technical Summary
The fixed width of the guide head in the existing fiber-wrapped pipes results in large gaps in the fiber yarn laying and uneven surfaces, which are difficult to meet in projects with high appearance requirements.
An adjustable length guide wire head device is designed, including a fixed connecting rod, a sliding rod, an adjustment limit member, an adjustment movable block and a compression spring. By adjusting the expansion and contraction of the movable block and the spring, the effective width of the guide wire head is controlled, and the fiber yarn laying width and density are adjusted.
It realizes adjustability of the length of the guide head, is suitable for a variety of pipe specifications, improves the appearance quality of the product, and is simple and easy to operate.
Smart Images
Figure CN222792835U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fiber winding pipes, and particularly relates to an adjustable length guide wire head device used in the production of fiber winding pipes, and particularly to a device for adjusting the fiber yarn layer width when the fiber winding pipes are produced. Background Art
[0002] Most of the wire guide heads for fiber winding pipes are of a fixed width of 200mm. Due to the uneven glue impregnation of the fiber yarn during the glue impregnation process and the uneven tension of the fiber yarn during the winding process, the gaps between the fiber yarns in the layer will be large, resulting in an "overhead" phenomenon and an uneven surface.
[0003] For buried FRP pipes, the appearance requirements are relatively low, and a fixed 200mm width wire guide head can meet the production requirements. However, for projects with stricter appearance requirements such as FRP air ducts installed on the surface and above the ground, especially after the pipes are coated with gel coat, the uneven surface is more obvious, and the width of the wire guide head and the yarn laying density need to be adjusted.
[0004] Currently, there are no very suitable tools for adjustment, or some tools are not very applicable, are not easy to operate, and have complex structures. Utility Model Content
[0005] The utility model provides an adjustable length guide wire head device used for making a fiber winding pipeline, which can solve the problems pointed out in the background technology.
[0006] An adjustable length guide wire head device used for the production of fiber winding pipes, comprising a fixed connecting rod, a sliding rod, an adjusting limit piece, an adjusting limit movable block and a compression spring, wherein the two ends of the sliding rod are respectively connected to the fixed connecting rod, and the two sides of the sliding rod are respectively provided with adjusting limit movable blocks, and the compression spring is arranged between the adjusting limit movable blocks, and the adjusting limit movable block is slidably connected to the sliding rod and is limited in position by the adjusting limit piece.
[0007] Preferably, the sliding rod is a double-ended screw, and the adjustment limiter is an adjustment nut that cooperates with the double-ended screw.
[0008] Preferably, the adjustable limiting movable block is sleeved on the sliding rod so that it can slide back and forth, the outer side of the adjustable limiting movable block is limited by an adjusting nut, and the compression spring is sleeved on the double-headed screw rod.
[0009] Beneficial effects: The utility model has the advantages of simple structure, easy operation, strong applicability, etc. The specific beneficial effects are as follows:
[0010] The length of the wire guide head is adjustable, which is suitable for winding pipes and storage tanks of various types and specifications. By adjusting the length of the wire guide head, the width and density of the fiber yarn layer can be adjusted, so that the appearance quality of the product is improved; the wire guide head is easy to disassemble and clean. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the utility model.
[0012] Description of reference numerals:
[0013] Numbers in the figure: fixed connecting rod 1; sliding rod 2; adjustment limit piece 3; adjustment movable block 4; compression spring 5. DETAILED DESCRIPTION
[0014] A specific implementation of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.
[0015] Implementation example Figure 1 As shown, an embodiment of the utility model provides an adjustable length guide head device for use in the production of fiber winding pipes, comprising a fixed connecting rod 1, a sliding rod 2, an adjusting limit piece 3, an adjusting movable block 4 and a compression spring 5. The two ends of the sliding rod 2 are respectively connected to the fixed connecting rod 1, and adjusting movable blocks 4 are respectively provided on both sides of the sliding rod 2. Compression springs 5 are provided between the adjusting movable blocks 4. The adjusting movable blocks 4 are slidably connected to the sliding rod 2, and are position-limited by the adjusting limit piece 3.
[0016] Specifically, the sliding rod 2 is a double-headed screw, the adjustment limit piece 3 is an adjustment nut that cooperates with the double-headed screw, the adjustment movable block 4 is sleeved on the sliding rod 2, the adjustment movable block 4 can be a sliding sleeve so that it can slide back and forth, the outer side of the adjustment movable block 4 is limited by the adjustment nut, and the compression spring 5 is sleeved on the double-headed screw and is located between the adjustment movable blocks 4 on both sides.
[0017] The working principle or use method of the utility model is as follows: the device is placed in the slot above the dipping tank of the winding operation trolley by fixing the connecting rod 1 to fix the device; the spacing between the movable blocks 4 on both sides is adjusted as needed, and the position is limited by adjusting the limit piece 3, that is, the effective length of the device is adjusted; the effective width of the guide wire head is controlled by adjusting the telescopic movement of the movable block 4 and the compression spring 5, thereby controlling the width and density of the fiber yarn layer.
[0018] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.
Claims
1. An adjustable length guide head device used in the production of fiber winding pipes, characterized in that: The invention comprises a fixed connecting rod (1), a sliding rod (2), an adjusting limit piece (3), an adjusting limit movable block (4) and a compression spring (5), wherein the two ends of the sliding rod (2) are respectively connected to the fixed connecting rod (1), the two sides of the sliding rod (2) are respectively provided with adjusting limit movable blocks (4), the compression spring (5) is arranged between the adjusting limit movable blocks (4), and the adjusting limit movable block (4) is slidably connected to the sliding rod (2) and is position-limited by the adjusting limit piece (3).
2. The adjustable length guide wire head device used for fiber winding pipe production according to claim 1 is characterized in that: The sliding rod (2) is a double-ended screw rod, and the adjusting limiter (3) is an adjusting nut that cooperates with the double-ended screw rod.
3. The adjustable length guide wire head device used for fiber winding pipe production according to claim 2 is characterized in that: The adjustable limit movable block (4) is sleeved on the sliding rod (2) so that it can slide back and forth. The outer side of the adjustable limit movable block (4) is limited by an adjusting nut. The compression spring (5) is sleeved on the double-headed screw rod.