Glue scraping and rolling device suitable for composite material winding forming process
By designing a rubber scraping and rolling device suitable for composite material winding molding, the problems of uneven surface, burrs and high glue content of wound products are solved, the labor intensity and safety hazards in the production process are reduced, and the consistency of product quality and Productivity.
Patent Information
- Application Number
- CN202323373299.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-11
AI Technical Summary
During the production process of existing composite material winding molding equipment, the fibers carry a large amount of glue liquid when they are wound, resulting in uneven surface concave and bumps, burrs and high glue content, and manual glue scraping is inconvenient, safety hazards and large quality differences.
A rubber-scraping device including bent parts, rolling components, elastic parts and fixing plates is designed. The clamping force adjustment and stable connection of the rolling components is achieved through the adjustment structure and the rotation shaft, which simplifies operation and reduces labor intensity and Safety hazards.
It effectively solves the problems of uneven surfaces, burrs and high glue content of wound products, reduces production costs and energy consumption, avoids solid waste generation, and improves product quality consistency and production efficiency.
Smart Images
Figure CN222156725U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fiber winding and composite molding, in particular to a glue scraping and flattening device suitable for a composite material winding and molding process. Background Art
[0002] In today's composite winding equipment, during the production process, the impregnated fibers will carry a large amount of glue when they are wound around the mold mandrel. During the winding process, under the combined action of multiple bundles of fibers and glue, the surface of the wound product will be uneven, and the surface fibers will have burrs. At the same time, the product will also have a high glue content.
[0003] In addition, in the traditional composite winding molding process, workers often use a scraper to manually scrape the excess glue on the outer surface after the last circumferential layer is wound, which is very inconvenient and has safety hazards. In addition, since the manual scraping force and the angle of the scraper cannot form a unified standard, the quality of the outer surface of the wound products also varies greatly. Utility Model Content
[0004] Therefore, the technical problem to be solved by the utility model is to overcome the existing technology in which workers use a scraper to manually scrape excess glue on the outer surface, which causes great inconvenience and safety hazards. In addition, since it is impossible to form a unified standard for the scraping force and the angle of the scraper when manual scraping is used, there is also a large difference in the quality of the outer surface of the wound product, thereby providing a scraping and flattening device suitable for the composite material winding molding process.
[0005] In order to solve the above technical problems, the utility model provides a glue scraping and rolling device suitable for a composite material winding molding process, comprising: a bending part, wherein glue retaining rings are provided at both ends of the bending part; a rolling assembly, which has two components, the two rolling assemblies are connected to the bending part, and a plurality of adjustment structures are provided on the rolling assembly; an elastic part, which is provided on the rolling assembly and connected to the adjustment structure; and a fixing plate, which is connected to the rolling assembly.
[0006] Furthermore, the flattening assembly comprises two flattening clamps, and the elastic member is connected to the flattening clamps via an adjustment structure.
[0007] Furthermore, the adjustment structure is an adjustment hole provided on the flattening component, and a plurality of the adjustment holes are arranged at intervals.
[0008] Furthermore, the distances between two adjacent adjustment holes are equal.
[0009] Furthermore, it also includes a rotating shaft, which is arranged at one end of the flattening clamp away from the elastic member.
[0010] Furthermore, the rotating shaft passes through one end of the fixing plate.
[0011] Furthermore, a slide groove is provided on the fixed plate, and the rotating shaft is located in the slide groove.
[0012] Furthermore, the bending member comprises two bending rods, and the bending rods are clamped with the rolling-flattening splints.
[0013] Furthermore, there are four rubber retaining rings, which are respectively arranged at both ends of the bending rod.
[0014] Furthermore, the elastic member is a tension spring.
[0015] The technical solution of this utility model has the following advantages:
[0016] 1. The utility model provides a glue scraping and flattening device suitable for a composite material winding molding process, comprising: a bending part, with glue retaining rings at both ends of the bending part; two flattening components, which are connected to the bending part and have multiple adjustment structures on the flattening component; an elastic part, which is arranged on the flattening component and connected to the adjustment structure; and a fixing plate, which is connected to the flattening component.
[0017] By setting the bending part, an installation position is provided for the setting of the rubber retaining ring. At the same time, a flattening component is set at both ends of the bending part. The flattening component is provided with a plurality of adjustment structures, which facilitates the installation of the elastic part on the adjustment structure, so as to adaptively adjust the clamping force of the flattening component; and the flattening component is installed on the fixed plate, that is, through the setting of the fixed plate, the connection between the flattening device and the composite material winding molding equipment is realized.
[0018] The glue scraping and flattening device suitable for the composite material winding molding process has a relatively simple structure and is easy to operate. Through the function of the flattening device, the problems of uneven performance of wound products, burrs on surface fibers and high glue content in products in the current composite material winding molding process are solved. At the same time, it can also effectively reduce the labor intensity of workers in the production operation process, reduce safety hazards in the operation process, and reduce the differences in the outer surface quality of different batches of products.
[0019] In addition, by using a flattening device, fiber-wound products with natural outer surfaces can be produced, eliminating the outer surface grinding and spraying processes of the fiber-wound products, thereby reducing the production cycle of the fiber-wound products, saving equipment electricity, and saving production costs. At the same time, it avoids the generation of non-degradable solid waste in the production process, thereby achieving the goal of green production.
[0020] 2. The utility model provides a scraping and flattening device suitable for composite material winding molding process, wherein the adjustment structure is a plurality of adjustment holes provided on the flattening component, and the plurality of adjustment holes are arranged at intervals. Through the arrangement of the plurality of adjustment holes, it is convenient to install the elastic member in different adjustment holes, and then adjust the clamping force of the two flattening clamps, so that the two flattening clamps are in the best setting position.
[0021] 3. The scraping and flattening device for composite material winding molding process provided by the utility model further includes a rotating shaft, which is arranged at one end of the flattening clamping plate away from the elastic member. The arrangement of the rotating shaft realizes the connection of the two flattening clamping plates, that is, the flattening clamping plate is sleeved on the rotating shaft, so that the two flattening clamping plates are connected into an integral part.
[0022] The utility model summary is provided to introduce a selection of concepts in a simplified form, which will be further described in the following detailed description. The utility model summary is not intended to identify key features or essential features of the present disclosure, nor is it intended to limit the scope of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0024] Figure 1 A schematic diagram of the structure of a glue scraping and flattening device suitable for a composite material winding molding process provided by the utility model;
[0025] Figure 2 A schematic diagram of the structure of a fixed plate of a scraping and flattening device suitable for a composite material winding molding process provided by the utility model;
[0026] Figure 3 A schematic diagram of the structure of a flattening component of a scraping and flattening device suitable for a composite material winding molding process provided by the utility model;
[0027] Figure 4 This is a schematic structural diagram of the composite material winding forming equipment provided by the utility model.
[0028] Description of reference numerals:
[0029] 1. Bending parts; 2. Rubber retaining ring; 3. Flattening assembly; 4. Adjustment structure; 5. Elastic parts; 6. Fixed plate; 7. Flattening splint; 8. Rotating shaft; 9. Slide; 10. Bending rod; 11. Flattening device; 12. Wrapping machine; 13. Wrapping machine trolley; 14. Mold mandrel; 15. Wrapped product. DETAILED DESCRIPTION
[0030] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present disclosure. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0031] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present disclosure, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0032] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.
[0033] In the present disclosure, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.
[0034] The disclosure below provides many different embodiments or examples to realize different structures of the present disclosure. In order to simplify the disclosure of the present disclosure, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present disclosure. In addition, the present disclosure can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present disclosure provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.
[0035] The preferred embodiments of the present disclosure are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.
[0036] See also Figures 1 to 4 As shown, the utility model provides a glue scraping and rolling device 11 suitable for a composite material winding molding process, comprising: a bending part 1, wherein glue retaining rings 2 are provided at both ends of the bending part 1; a rolling component 3, which has two, and the two rolling components 3 are connected to the bending part 1, and a plurality of adjustment structures 4 are provided on the rolling component 3; an elastic part 5, which is arranged on the rolling component 3 and connected to the adjustment structure 4; a fixing plate 6, which is connected to the rolling component 3.
[0037] By setting the bending part 1, an installation position is provided for the setting of the rubber retaining ring 2. At the same time, a flattening component 3 is set at both ends of the bending part 1. A plurality of adjustment structures 4 are provided on the flattening component 3, which facilitates the installation of the elastic member 5 on the adjustment structure 4, so as to adaptively adjust the clamping force of the flattening component 3; and, the flattening component 3 is installed on the fixed plate 6, that is, by setting the fixed plate 6, the connection between the flattening device 11 and the composite material winding molding equipment is realized.
[0038] The glue scraping and flattening device 11 suitable for the composite material winding molding process has a relatively simple structure and is easy to operate. Through the function of the flattening device 11, the problems of uneven performance of the wound product 15, burrs on the surface fibers and high glue content in the product in the current composite material winding molding process are solved. At the same time, it can also effectively reduce the labor intensity of workers in the production operation process, reduce safety hazards in the operation process, and reduce the differences in the outer surface quality of different batches of products.
[0039] In addition, by using the flattening device 11, a fiber-wound product 15 with a natural outer surface is produced, eliminating the outer surface grinding and spraying steps of the fiber-wound product 15, thereby reducing the production cycle of the fiber-wound product 15, saving equipment electricity, and saving production costs. At the same time, it avoids the generation of non-degradable solid waste in the production process, thereby achieving the goal of green production.
[0040] Wherein, the elastic member 5 is a tension spring.
[0041] In some optional embodiments, the flattening assembly 3 includes two flattening clamps 7, and the elastic member 5 is connected to the flattening clamps 7 via an adjustment structure 4. The adjustment structure 4 is an adjustment hole provided on the flattening assembly 3, and a plurality of the adjustment holes are arranged at intervals.
[0042] By providing a plurality of adjustment holes, it is convenient to install the elastic member 5 in different adjustment holes, and then adjust the clamping force of the two rolling-flattening clamps 7 so that the two rolling-flattening clamps 7 are in the best setting position.
[0043] In this embodiment, the distance between two adjacent adjustment holes is equal. Of course, the distance between two adjacent adjustment holes may also be unequal, which can be set according to actual conditions.
[0044] In some optional embodiments, the glue scraping and flattening device 11 suitable for the composite material winding molding process further includes a rotating shaft 8 , and the rotating shaft 8 is arranged at one end of the flattening clamping plate 7 away from the elastic member 5 .
[0045] The arrangement of the rotating shaft 8 realizes the connection of the two rolling-flattening plates 7 , that is, the rolling-flattening plates 7 are sleeved on the rotating shaft 8 , so that the two rolling-flattening plates 7 are connected into an integral part.
[0046] In some optional embodiments, the rotating shaft 8 passes through one end of the fixed plate 6; meanwhile, a slide groove 9 is provided on the fixed plate 6, and the rotating shaft 8 is located in the slide groove 9. The setting of the slide groove 9 can realize the movement of the rotating shaft 8 in the slide groove 9, thereby adjusting the position of the flattening clamping plate 7 relative to the fixed plate 6.
[0047] In some optional embodiments, the bending part 1 includes two bending rods 10, and the bending rods 10 are clamped with the flattening splints 7; that is, one bending rod 10 is connected to two flattening splints 7, and the two flattening splints 7 are arranged at both ends of one bending rod 10.
[0048] In this embodiment, there are four rubber retaining rings 2, which are respectively arranged at the two ends of the bending rod 10. By setting the rubber retaining rings 2, the function of retaining the rubber is achieved, and the rubber is prevented from being wound around the bending rod 10.
[0049] The composite material winding forming equipment comprises a flattening device 11, a winding machine 12, a winding machine trolley 13, and a mold mandrel 14.
[0050] When assembling the glue scraping and flattening device 11 suitable for the composite material winding molding process: first install the glue retaining ring 2 on the bending rod 10, then install the rolling bending rod 10 on the flattening clamp 7, and install the flattening clamp 7 on the fixed plate 6 through the rotating shaft 8, and the flattening device 11 is assembled.
[0051] When the glue scraping and flattening device 11 suitable for the composite material winding molding process is working: first, the flattening device 11 is installed on the winding machine trolley 13, and the angle and distance between the upper and lower bending rods 10 and the mold core shaft 14 are adjusted to adapt to the diameter of the winding product 15; then, the position of the adjustment hole of the elastic member 5 hanging on the flattening clamping plate 7 is adjusted to adjust the clamping force of the two rolling and bending rods 10;
[0052] When the wrapping machine 12 drives the mold core shaft 14 to start rotating, at the same time, the wrapping machine trolley 13 starts to reciprocate along the parallel line of the mold core shaft 14 to wrap the wrapped product 15; the bending rod 10 continuously scrapes glue and flattens the wrapped product 15 as the wrapping machine trolley 13 reciprocates.
[0053] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.
Claims
1. A scraping and flattening device suitable for composite material winding molding process, It is characterized in that include: A bending part (1), wherein two ends of the bending part (1) are provided with rubber retaining rings (2); The flattening components (3) are provided with two, the two flattening components (3) are connected to the bending piece (1), and a plurality of adjustment structures (4) are provided on the flattening components (3); An elastic member (5) is provided on the flattening component (3) and is connected to the adjusting structure (4); A fixed plate (6) is connected to the flattening component (3).
2. The scraping and flattening device suitable for composite material winding molding process according to claim 1, It is characterized in that The flattening assembly (3) comprises two flattening clamps (7), and the elastic member (5) is connected to the flattening clamps (7) via an adjustment structure (4).
3. The scraping and flattening device suitable for composite material winding molding process according to claim 2, It is characterized in that The adjustment structure (4) is an adjustment hole provided on the flattening component (3), and a plurality of the adjustment holes are arranged at intervals.
4. The glue scraping and flattening device suitable for composite material winding molding process according to claim 3, It is characterized in that The distances between two adjacent adjustment holes are equal.
5. The glue scraping and flattening device suitable for composite material winding molding process according to any one of claims 2 to 4, It is characterized in that It also comprises a rotating shaft (8), wherein the rotating shaft (8) is arranged at one end of the flattening clamping plate (7) away from the elastic member (5).
6. The glue scraping and flattening device suitable for composite material winding molding process according to claim 5, It is characterized in that The rotating shaft (8) passes through one end of the fixing plate (6).
7. The glue scraping and flattening device suitable for composite material winding molding process according to claim 6, It is characterized in that The fixed plate (6) is provided with a slide groove (9), and the rotating shaft (8) is located in the slide groove (9).
8. The glue scraping and flattening device suitable for composite material winding molding process according to claim 7, It is characterized in that The bending piece (1) comprises two bending rods (10), and the bending rods (10) are clamped with a flattening clamp (7).
9. The glue scraping and flattening device suitable for composite material winding molding process according to claim 8, It is characterized in that There are four rubber retaining rings (2), which are respectively arranged at the two ends of the bending rod (10).
10. The glue scraping and flattening device suitable for composite material winding molding process according to claim 1, It is characterized in that The elastic member (5) is a tension spring.