Fiber glue scraping device for producing composite gas cylinder
By designing the fiber glue scraping device of the rubber scraping mechanism and the adjustment mechanism, the problems of uneven fiber scraping and unadjustable tension are solved, and high-quality production of composite gas cylinders is achieved.
Patent Information
- Application Number
- CN202422724015.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Existing fiber glue scraping devices are prone to leakage of glue, the amount of fiber glue hanging is uneven, and it is difficult to flexibly adjust the tension of the fiber wire, resulting in uneven strength and poor quality of the composite gas cylinder winding layer.
A fiber rubber scraping device including a rubber scraping mechanism and an adjustment mechanism is designed. The forward and reverse screws are driven to rotate the rubber scraping plate through the driver to control the amount of rubber scraping, and the tensioning roller is adjusted through the electric telescopic rod to achieve uniform tensioning of the fiber wires.
Effectively avoid leakage of glue, ensure uniformity of glue hanging, improve the strength of the winding layer and the quality of the gas cylinder, avoid the problem of uneven force under fiber wires, and meet production needs.
Smart Images
Figure CN223278587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite gas cylinder production, in particular to a fiber scraping device used for producing composite gas cylinders. Background Art
[0002] The carbon fiber wrapped liner composite gas cylinder is a new material gas cylinder with the advantages of light weight, long service life, excellent safety performance and long service life. In the actual production process, the carbon fiber or glass fiber needs to be passed through the glue tank and dipped in glue first, and then the fiber is wrapped with glue and wound on the gas cylinder. The amount of glue applied to the fiber and the uniformity of the glue directly affect the quality of the gas cylinder, so a scraping device is needed to scrape the fiber with glue. There are at least the following disadvantages in the use of the existing fiber scraping device: 1. The existing fiber scraping device is prone to glue leakage in the process of scraping the fiber, and the amount of glue applied to the fiber and the uniformity of the glue will directly affect the quality of the gas cylinder, resulting in insufficient and uneven strength of the winding layer of the gas cylinder after winding; 2. The existing fiber scraping device is not convenient for flexible adjustment of the tension of the fiber filaments when in use, resulting in uneven tension of the fiber filaments, prone to problems such as wool yarn and loose yarn, and cannot meet the production and use needs. Therefore, we introduce a fiber scraping device for the production of composite gas cylinders. Utility Model Content
[0003] The main purpose of the utility model is to provide a fiber scraping device for producing composite gas cylinders, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A fiber scraping device for producing composite gas cylinders comprises a dipping tank, the upper left end of the dipping tank is fixedly connected to a support seat, the upper end of the support seat is fixedly connected to a scraping mechanism, two guide rollers are movably connected between the upper front tank wall and the upper rear tank wall of the dipping tank, an adjustment mechanism is fixedly connected between the middle of the front tank wall and the middle of the rear tank wall of the dipping tank, a discharge pipe is fixedly connected through the lower right end of the dipping tank, a valve is provided in the middle of the outer surface of the discharge pipe, and a controller is fixedly connected to the middle of the front end of the dipping tank.
[0006] Preferably, the scraper mechanism includes a fixed frame, and upper and lower scraper parts are movably connected between the right part of the upper frame wall and the right part of the lower frame wall of the fixed frame, and front and rear scraper parts are movably connected between the left part of the front frame wall and the left part of the rear frame wall of the fixed frame. The lower end of the fixed frame is fixedly connected to an inclined plate, and the lower end of the inclined plate is fixedly connected to the upper end of the support seat and the upper left part of the dipping tank.
[0007] Preferably, the upper and lower scrapers include a driver, the output end of the driver passes through the upper frame wall of the fixed frame and is fixedly connected to the forward and reverse screw rods, and the upper and lower ends of the forward and reverse screw rods are movably connected to the upper frame wall and the lower frame wall of the fixed frame through bearings respectively, the upper part and the lower part of the outer surface are both threadedly connected to the scraper plates, and a limit rod is movably inserted between the opposite front parts of the two scraper plates, and the upper and lower ends of the limit rod are fixedly connected to the upper frame wall and the lower frame wall of the fixed frame respectively, and a plurality of scraper strips are fixedly connected to the middle parts of the opposite surfaces of the two scraper plates.
[0008] Preferably, the driver is electrically connected to the controller, the inclination angle of the fixed frame is consistent with the inclination angle of the upper end surface of the inclined plate, and the structure of the upper and lower scraping members is consistent with the structure of the front and rear scraping members.
[0009] Preferably, the adjustment mechanism includes a support frame, and limiting grooves are provided in the middle of the front frame wall and the middle of the rear frame wall of the support frame. The middle of the upper end of the support frame is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod passes through the upper frame wall of the support frame and is fixedly connected to the adjustment frame. A tensioning roller is movably connected between the lower part of the front frame wall and the lower part of the rear frame wall of the adjustment frame, and the front end and the rear end of the support frame are fixedly connected to the front groove wall and the rear groove wall of the dipping tank respectively.
[0010] Preferably, the electric telescopic rod is electrically connected to the controller, and the electric telescopic rod is arranged as a multi-stage telescopic structure, the lower end surface of the adjustment frame is higher than the lower end surface of the tensioning roller, and the front and rear ends of the adjustment frame are respectively slidably connected to the two limit grooves.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] 1. In the utility model, by setting up a scraping mechanism, the driver drives the forward and reverse screws to rotate, so that the two scraping plates drive the scraping strips thereon to move toward the middle, so that the fiber can be fully scraped from top to bottom and front to back, which is easy to cause scraping leakage. By controlling the distance between the two scraping plates, the scraping amount of the fiber can be flexibly controlled, thereby enhancing the scraping effect and ensuring the quality of the gas cylinder;
[0013] 2. In the present invention, an adjustment mechanism is provided, and the adjustment frame is pushed downward by extending the electric telescopic rod, so that the tensioning roller pushes the fiber to the bottom of the dipping tank, and cooperates with two guide rollers to realize the adjustment of the tension of the fiber yarn, which is convenient for flexible adjustment of the tension of the fiber yarn, so that the tension of the fiber yarn is uniform, and it is not easy to produce problems such as wool yarn and loose yarn, which can meet the needs of production and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1This is a schematic diagram of the overall structure of a fiber scraping device for producing composite gas cylinders according to the utility model;
[0015] Figure 2 This is a schematic diagram of the overall structure of a scraping mechanism of a fiber scraping device for producing composite gas cylinders in the utility model;
[0016] Figure 3 This is a schematic diagram of the overall structure of the upper and lower scraping parts of a fiber scraping device for producing composite gas cylinders in the utility model;
[0017] Figure 4 The utility model is a schematic diagram of the overall structure of the adjustment mechanism of a fiber scraping device for producing composite gas cylinders.
[0018] In the figure: 1. Glue dipping tank; 2. Support seat; 3. Glue scraping mechanism; 4. Guide roller; 5. Adjustment mechanism; 6. Discharge pipe; 7. Valve; 8. Controller; 31. Fixed frame; 32. Upper and lower scrapers; 33. Front and rear scrapers; 34. Inclined plate; 321. Driver; 322. Forward and reverse screw rods; 323. Glue scraping plate; 324. Limit rod; 325. Glue scraping strip; 51. Support frame; 52. Limit slot; 53. Electric telescopic rod; 54. Adjustment frame; 55. Tensioning roller. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0022] See also Figure 1-4 , the utility model provides a technical solution:
[0023] A fiber scraping device for producing composite gas cylinders includes a dipping tank 1, a support seat 2 is fixedly connected to the upper left end of the dipping tank 1, a scraping mechanism 3 is fixedly connected to the upper end of the support seat 2, two guide rollers 4 are movably connected between the upper front tank wall and the upper rear tank wall of the dipping tank 1, an adjustment mechanism 5 is fixedly connected between the middle of the front tank wall and the middle of the rear tank wall of the dipping tank 1, a discharge pipe 6 is inserted and fixedly connected to the lower right end of the dipping tank 1, a valve 7 is provided in the middle of the outer surface of the discharge pipe 6, and a controller 8 is fixedly connected to the middle of the front end of the dipping tank 1.
[0024] In this embodiment, the scraping mechanism 3 includes a fixed frame 31, and an upper and lower scraping member 32 is movably connected between the right part of the upper frame wall and the right part of the lower frame wall of the fixed frame 31, and a front and rear scraping member 33 is movably connected between the left part of the front frame wall and the left part of the rear frame wall of the fixed frame 31. The lower end of the fixed frame 31 is fixedly connected to an inclined plate 34, and the lower end of the inclined plate 34 is fixedly connected to the upper end of the support seat 2 and the upper left part of the dipping tank 1; the upper and lower scraping members 32 include a driver 321, the output end of the driver 321 passes through the upper frame wall of the fixed frame 31 and is fixedly connected to the forward and reverse screw rods 322, and the upper and lower ends of the forward and reverse screw rods 322 are movably connected to the upper frame wall and lower frame wall of the fixed frame 31 respectively through bearings. The upper and lower parts of the outer surface are both threadedly connected with scrapers 323, and the opposite front parts of the two scrapers 323 are movably connected with a limit rod 324, and the upper and lower ends of the limit rod 324 are fixedly connected to the upper frame wall and the lower frame wall of the fixed frame 31 respectively, and the middle parts of the opposite surfaces of the two scrapers 323 are fixedly connected with a plurality of scraper strips 325; the driver 321 is electrically connected to the controller 8, and the inclination angle of the fixed frame 31 is consistent with the inclination angle of the upper end face of the inclined plate 34, so that the glue scraped off the fixed frame 31 can flow back into the dipping tank 1, and the structure of the upper and lower scrapers 32 is consistent with the structure of the front and rear scrapers 33, which is convenient for comprehensive scraping of the fibers.
[0025] The adjusting mechanism 5 comprises a support frame 51, and a limit slot 52 is provided in the middle of the front frame wall and the middle of the rear frame wall of the support frame 51. The middle of the upper end of the support frame 51 is fixedly connected to an electric telescopic rod 53, and the output end of the electric telescopic rod 53 passes through the upper frame wall of the support frame 51 and is fixedly connected to an adjusting frame 54. A tensioning roller 55 is movably connected between the lower part of the front frame wall and the lower part of the rear frame wall of the adjusting frame 54. The front and rear ends of the support frame 51 are respectively fixedly connected to the front and rear walls of the dipping tank 1; the electric telescopic rod 53 is electrically connected to the controller 8, and the electric telescopic rod 53 is set to a multi-stage telescopic structure, which can expand the telescopic range of the electric telescopic rod 53 and enhance the tensioning effect. The lower end surface of the adjusting frame 54 is higher than the lower end surface of the tensioning roller 55, and the front and rear ends of the adjusting frame 54 are respectively slidably connected to the two limit slots 52, so that the limit slots 52 play a limiting role on the adjusting frame 54, thereby improving the stability of the adjusting frame 54 and the tensioning roller 55.
[0026] It should be noted that the present invention is a fiber scraping device for producing composite gas cylinders. During use, the composite gas cylinder fiber yarn that needs to be coated with glue is first passed over the top of the right guide roller 4, the bottom of the tensioning roller 55 and the top of the left guide roller 4 in turn and passes through the fixed frame 31. During the coating of glue on the fiber yarn, the two drivers 321 can be controlled by the controller 8 to start, so that the drivers 321 drive the forward and reverse screw rods 322 to rotate, and then the two scraping plates 323 are stably driven by the guide limit of the limit rod 324 to move toward the middle together, so that the multiple scraping strips 325 are respectively in contact with the front side, rear side, upper side and lower side of the fiber yarn, so that the fiber yarn can be fully scraped with glue, and the phenomenon of glue leakage is not likely to occur. The scraped glue flows back to the soaking machine through the inclined fixed frame 31. In the glue tank 1, the distance between the two scrapers 323 can be adjusted by the driver 321, so that the amount of glue scraped on the fiber filaments can be flexibly controlled, thereby enhancing the scraping effect, enhancing the strength of the cylinder winding layer after winding and the uniformity of the glue coating, and ensuring the quality of the cylinder. During use, the electric telescopic rod 53 can be started by the controller 8, and the electric telescopic rod 53 is extended to push the adjustment frame 54 downward, and the adjustment frame 54 is guided and limited by the limit groove 52, so that the tensioning roller 55 stably pushes the fiber filaments to the bottom of the glue dipping tank 1, and cooperates with the two guide rollers 4 to realize the adjustment of the tension of the fiber filaments, so as to facilitate the flexible adjustment of the tension of the fiber filaments, make the tension of the fiber filaments uniform, and not easily produce problems such as wool yarn and loose yarn, so that the scraping device can meet the production and processing needs of composite gas cylinder fiber filaments, and improve the practicality of the device.
[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.
Claims
1. A fiber scraping device for producing composite gas cylinders, comprising a dipping tank (1), characterized in that: The upper left end of the dipping tank (1) is fixedly connected to a support seat (2), the upper end of the support seat (2) is fixedly connected to a scraping mechanism (3), two guide rollers (4) are movably connected between the upper front tank wall and the upper rear tank wall of the dipping tank (1), an adjustment mechanism (5) is fixedly connected between the middle of the front tank wall and the middle of the rear tank wall of the dipping tank (1), a discharge pipe (6) is fixedly connected through the lower right end of the dipping tank (1), a valve (7) is provided in the middle of the outer surface of the discharge pipe (6), and a controller (8) is fixedly connected to the middle of the front end of the dipping tank (1); The scraping mechanism (3) comprises a fixed frame (31), upper and lower scraping members (32) are movably connected between the right portion of the upper frame wall and the right portion of the lower frame wall of the fixed frame (31), front and rear scraping members (33) are movably connected between the left portion of the front frame wall and the left portion of the rear frame wall of the fixed frame (31), and the lower end of the fixed frame (31) is fixedly connected to an inclined plate (34), and the lower end of the inclined plate (34) is fixedly connected to the upper end of the support seat (2) and the upper left portion of the dipping tank (1).
2. A fiber scraping device for producing composite gas cylinders according to claim 1, characterized in that: The upper and lower scraping members (32) include a driver (321), the output end of the driver (321) passes through the upper frame wall of the fixed frame (31) and is fixedly connected to a forward and reverse screw rod (322), and the upper and lower ends of the forward and reverse screw rod (322) are movably connected to the upper frame wall and the lower frame wall of the fixed frame (31) through bearings, respectively. The upper and lower parts of the outer surface are both threadedly connected to a scraping plate (323), and a limiting rod (324) is movably connected between the opposite front parts of the two scraping plates (323), and the upper and lower ends of the limiting rod (324) are fixedly connected to the upper frame wall and the lower frame wall of the fixed frame (31), respectively. A plurality of scraping strips (325) are fixedly connected to the middle parts of the opposite surfaces of the two scraping plates (323).
3. The fiber scraping device for producing composite gas cylinders according to claim 2, characterized in that: The driver (321) is electrically connected to the controller (8), the inclination angle of the fixed frame (31) is consistent with the inclination angle of the upper end surface of the inclined plate (34), and the structure of the upper and lower scraping members (32) is consistent with the structure of the front and rear scraping members (33).
4. The fiber scraping device for producing composite gas cylinders according to claim 1, characterized in that: The adjustment mechanism (5) comprises a support frame (51), wherein the middle of the front frame wall and the middle of the rear frame wall of the support frame (51) are both provided with a limiting groove (52), the middle of the upper end of the support frame (51) is fixedly connected to an electric telescopic rod (53), and the output end of the electric telescopic rod (53) passes through the upper frame wall of the support frame (51) and is fixedly connected to an adjustment frame (54), and a tensioning roller (55) is movably connected between the lower part of the front frame wall and the lower part of the rear frame wall of the adjustment frame (54), and the front end and the rear end of the support frame (51) are respectively fixedly connected to the front tank wall and the rear tank wall of the dipping tank (1).
5. The fiber scraping device for producing composite gas cylinders according to claim 4, characterized in that: The electric telescopic rod (53) is electrically connected to the controller (8), and the electric telescopic rod (53) is configured as a multi-stage telescopic structure. The lower end surface of the adjustment frame (54) is higher than the lower end surface of the tensioning roller (55), and the front end and the rear end of the adjustment frame (54) are respectively slidably connected to the two limit slots (52).