A device for rapid feeding of fiberglass products

Abstract

This utility model relates to the field of feeding equipment technology, specifically a device for rapid feeding of glass fiber products. It includes a storage bin with legs fixedly mounted on its surface. A rotary motor, a uniform feeding rod, an electric telescopic rod, a spring, and an anti-blocking scraper are incorporated. The rotary motor drives the uniform feeding rod to rotate, stirring and dispersing the glass fiber in the storage bin, ensuring uniform and loose material distribution for smooth feeding. The electric telescopic rod precisely adjusts the position of the anti-blocking scraper according to the condition of the inner wall of the discharge hopper, ensuring close contact with the inner wall. Combined with the elasticity of the spring, the anti-blocking scraper adaptively scrapes away residual material from the inner wall of the discharge hopper, preventing blockage. These structures work together to form a work chain from material pretreatment to anti-blockage, effectively avoiding downtime caused by material agglomeration and blockage, and ensuring efficient and continuous feeding of glass fiber products.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment technology, and in particular to a device for rapidly feeding glass fiber products. Background Technology

[0002] As a key piece of equipment in composite material production, the glass fiber feeding device is mainly used to precisely cut continuous glass fiber bundles to a preset length and convey them to subsequent molding processes. Its cutting accuracy, feeding efficiency, and stability directly affect the mechanical properties and production costs of composite material products. Publication No. CN222225114U discloses a glass fiber feeding device, relating to the field of feeding equipment technology. It includes a base and a storage mechanism. The storage mechanism is located above the base, and a screening mechanism is located below the storage mechanism. A conveying mechanism is located below the screening mechanism, and an angle adjustment mechanism is located at one end of the conveying mechanism. The storage mechanism includes a first support, a storage bin, and a stirring rod. The screening mechanism includes a second support, a shell, a screen, and a cylinder. The conveying mechanism includes a conveyor belt, a first conveyor shaft, and... The second motor, the angle adjustment mechanism includes a fourth bracket, a scraper and a telescopic rod. This device has a simple structure, is easy to assemble and maintain, and can adjust the angle of the conveying mechanism according to actual usage needs. It can prevent glass fiber raw materials from remaining on the conveyor belt, ensure feeding efficiency, save time for cleaning and picking up glass fiber raw materials, and ensure feeding quality. This utility model realizes the conventional feeding operation of glass fiber by setting up a storage mechanism, a screening mechanism, a conveying mechanism and an angle adjustment mechanism. The structure is simple, easy to maintain, and can flexibly adjust the conveying angle, effectively clean up residual materials, and ensure feeding efficiency and quality. However, when dealing with easily clogged materials such as ground glass fiber and chopped glass fiber, these materials are fine particles with poor flowability and are prone to accumulating and sticking in the storage bin, screen and conveyor belt, etc., which makes the feeding process unstable and continuous, and needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] This utility model adopts the following technical solution: a device for rapid feeding of glass fiber products, including a storage box, a bracket fixedly installed on the surface of the storage box, a cover plate fixedly installed on the upper surface of the storage box, a discharge hopper fixedly installed on the lower surface of the storage box, a conveying pipe fixedly installed on the lower surface of the discharge hopper, a stirring motor fixedly installed on the surface of the conveying pipe, a stirring blade fixedly installed at the output end of the stirring motor, a feeding port and a rotary motor fixedly installed on the upper surface of the cover plate, a rotating rod fixedly installed at the output end of the rotary motor, a fixed rod fixedly installed on the surface of the rotating rod, a uniform rod rotatably connected to the surface of the fixed rod, a telescopic rod frame fixedly installed at the other end of the rotating rod, an electric telescopic rod fixedly installed on the surface of the telescopic rod frame, a connecting arm fixedly installed at the output end of the electric telescopic rod, an anti-blocking seat fixedly installed on the surface of the connecting arm, a spring groove provided on the bottom surface of the anti-blocking seat, a spring fixedly installed on the surface of the spring groove, a pressure plate fixedly installed at the other end of the spring, and an anti-blocking scraper fixedly installed on the surface of the pressure plate.

[0005] Preferably, there are four fixed rods, with two symmetrically distributed on each side of the rotating rod, and the surface of the uniform material rod is covered with elongated stirring blades. Here, the four symmetrically distributed fixed rods, together with the uniform material rod, can agitate the glass fiber in the storage tank from multiple directions under the drive of the rotary motor. This three-dimensional uniform material distribution method avoids material accumulation and local compaction, keeping the glass fiber in a loose and uniform state, providing a smooth material foundation for subsequent feeding. The elongated stirring blades on the surface of the uniform material rod increase the contact area with the glass fiber, which can more effectively break up agglomerated materials during agitation, and also effectively guide the material to flow towards the discharge hopper, ensuring the continuity of material conveying. The synergistic effect of the two improves the uniform material distribution efficiency and quality, laying a solid foundation for the efficient operation of the entire feeding device.

[0006] Preferably, the spring grooves are three in number and evenly distributed on the bottom surface of the anti-blocking seat, and the side of the pressure plate can be slidably connected to the inner side of the anti-blocking seat via the spring. Here, the spring provides a continuous and adjustable contact force for the anti-blocking scraper. When the anti-blocking scraper rotates around the inner wall of the discharge hopper as the equipment operates, the spring can adjust the extension and contraction in real time according to the shape of the inner wall and the material accumulation, ensuring that the anti-blocking scraper always fits tightly against the irregular inner wall surface of the discharge hopper. The anti-blocking scraper is mounted on the pressure plate, making the connection between the scraper and the spring more stable and flexible. During the movement of the pressure plate driven by the spring, the anti-blocking scraper can accurately perform the scraping task, efficiently cleaning the glass fiber products remaining on the inner wall of the discharge hopper, ensuring that the material can smoothly enter the conveying pipe, reducing the number of downtimes caused by material blockage, and improving the continuity and production efficiency of the glass fiber product feeding process.

[0007] Preferably, the surface of the anti-clogging scraper can be brought into contact with the inner wall of the discharge hopper through the extension and retraction of the electric telescopic rod, and the contact surface of the anti-clogging scraper is arc-shaped. Here, the position of the anti-clogging scraper can be adjusted according to the actual working conditions of the discharge hopper. Whether it is the routine operation at the beginning of equipment operation or the wear and deformation of the inner wall of the discharge hopper due to long-term use, the anti-clogging scraper can always be tightly fitted to the inner wall of the discharge hopper through precise adjustment of the electric telescopic rod. The arc-shaped contact surface of the anti-clogging scraper perfectly matches the contour of the inner wall of the discharge hopper. Compared with the flat design, its contact area is larger and there are no dead corners, which can more comprehensively scrape the glass fiber attached to the inner wall of the discharge hopper, effectively avoid material accumulation and blockage points, improve the stability and reliability of the feeding device, and provide a strong guarantee for the continuous production of glass fiber products.

[0008] Preferably, a discharge pipe is fixedly installed on the surface of the conveying pipe, a glue groove is formed on the surface of the discharge pipe, a rubber ring is fixedly installed on the surface of the glue groove, a feed pipe is fixedly installed on the surface of the discharge pipe by screws, a feed motor is fixedly installed on the surface of the feed pipe, and a baffle roller is fixedly installed at the output end of the feed motor. This achieves a tight, sealed connection with the feed pipe, effectively preventing leakage of glass fiber during transmission, avoiding material waste and pollution of the production environment, while also ensuring stable internal pressure of the feeding system, providing favorable conditions for smooth material conveying. The screw-fixed connection method balances the firmness of installation with the convenience of disassembly, facilitating later inspection and maintenance of the discharge pipe and feed pipe. The combination of the feed motor and the baffle roller provides greater controllability of the feeding process.

[0009] Preferably, the adhesive groove is located directly to the left of the feeding pipe, the surface of the adhesive ring is in contact with the surface of the feeding pipe, and the surface of the baffle roller is slidably connected to the inner wall of the feeding pipe by the rotation of the feeding motor. This design mitigates the risk of side leakage of glass fiber during transport, prevents material from escaping from the connection point, ensures that the material always flows within the preset path, maintains a clean and orderly production environment, and allows the baffle roller to rotate flexibly against the inner wall of the feeding pipe. It can adjust the contact force and angle with the inner wall in a timely manner according to the different characteristics of the material and production needs, preventing uncontrolled material transport due to excessively loose contact and excessive frictional loss due to excessively tight contact. This allows the baffle roller to accurately guide, intercept, and push the material, effectively avoiding material blockage or poor transport, and helping the entire feeding device maintain efficient and stable operation even under complex working conditions.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, by setting up a rotary motor, a uniform feeding rod, an electric telescopic rod, a spring, and an anti-blocking scraper, the rotary motor drives the uniform feeding rod to rotate, stirring and dispersing the glass fiber in the storage box, making the material uniform and loose, laying the foundation for smooth feeding. The electric telescopic rod can precisely adjust the position of the anti-blocking scraper according to the condition of the inner wall of the discharge hopper, ensuring that it fits tightly against the inner wall. With the elasticity of the spring, the anti-blocking scraper can adaptively scrape off the residual material on the inner wall of the discharge hopper, preventing blockage. These structures work together to form a working chain from material pretreatment to anti-blockage, effectively avoiding downtime caused by material agglomeration and blockage, and ensuring that the glass fiber product feeding process is efficient and continuous.

[0012] 2. In this utility model, by setting up a discharge pipe, rubber ring, screws, feeding pipe, feeding motor, and baffle roller, the synergistic effect of these structures allows the rubber groove on the surface of the discharge pipe, combined with the rubber ring, to fit tightly with the feeding pipe, effectively preventing material leakage and ensuring a clean feeding environment and stable conveying pressure. The screw connection makes the discharge pipe and feeding pipe securely installed and easy to disassemble, facilitating daily maintenance and repair of the equipment. The feeding motor drives the baffle roller to slide flexibly on the inner wall of the feeding pipe, and the rotation speed and angle can be adjusted in real time according to production needs, precisely controlling the feeding rate and flow rate of the material. These components work together to ensure that there is no leakage or blockage of material during the conveying process, and to flexibly adjust the feeding amount according to the actual production rhythm, improving the controllability and production efficiency of the feeding process, and providing a reliable guarantee for the continuous and precise production of glass fiber products. Attached Figure Description

[0013] Figure 1 This utility model provides a schematic diagram of a device for rapidly feeding glass fiber products.

[0014] Figure 2 An exploded view of the overall structure of a device for rapidly feeding glass fiber products is provided for this utility model.

[0015] Figure 3 A schematic diagram of the uniform material structure of a device for rapidly feeding glass fiber products is provided for this utility model.

[0016] Figure 4 A schematic diagram of an anti-clogging structure for a device for rapid feeding of glass fiber products is provided for this utility model;

[0017] Figure 5 This utility model presents a schematic diagram of the feeding structure of a device for rapidly feeding glass fiber products.

[0018] Legend:

[0019] 1. Storage bin; 2. Cover plate; 3. Discharge hopper; 4. Leg frame; 5. Feeding port; 6. Conveying pipe; 7. Stirring motor; 8. Stirring blade; 9. Rotary motor; 10. Rotating rod; 11. Fixing rod; 12. Evening rod; 13. Telescopic rod frame; 14. Electric telescopic rod; 15. Connecting arm; 16. Anti-blocking seat; 17. Spring groove; 18. Spring; 19. Pressure plate; 20. Anti-blocking scraper; 21. Discharge pipe; 22. Glue tank; 23. Glue ring; 24. Screw; 25. Feeding pipe; 26. Feeding motor; 27. Baffle roller. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1

[0023] Please see Figure 1-4This utility model provides a technical solution: a device for rapid feeding of glass fiber products, including a storage box 1 for storing glass fiber and providing a material base for subsequent feeding processes. A bracket 4 is fixedly installed on the surface of the storage box 1. A cover plate 2 is fixedly installed on the upper surface of the storage box 1. A discharge hopper 3 is fixedly installed on the lower surface of the storage box 1. A conveying pipe 6 is fixedly installed on the lower surface of the discharge hopper 3. A stirring motor 7 is fixedly installed on the surface of the conveying pipe 6. A stirring blade 8 is fixedly installed at the output end of the stirring motor 7. A feeding port 5 and a rotary motor 9 are fixedly installed on the upper surface of the cover plate 2. A rotating rod 10 is fixedly installed at the output end of the rotary motor 9. A fixing rod 11 is fixedly installed on the surface of the rotating rod 10. A material leveling device is rotatably connected to the surface of the fixing rod 11. There are four fixed rods 11, with two symmetrically distributed on each side of the rotating rod 10. The surface of the uniform material rod 12 is covered with elongated stirring blades. Here, the four symmetrically distributed fixed rods 11, in conjunction with the uniform material rod 12, can, under the drive of the rotating motor 9, agitate the glass fiber in the storage bin 1 from multiple directions. This three-dimensional uniform material distribution method avoids material accumulation and localized compaction, keeping the glass fiber in a loose and uniform state, providing a smooth material foundation for subsequent feeding. The elongated stirring blades on the surface of the uniform material rod 12 increase the contact area with the glass fiber, more effectively breaking up agglomerated materials during agitation, and also effectively guiding the material towards the discharge hopper 3, ensuring the continuity of material conveying. The two work synergistically. This improves the material distribution efficiency and quality, laying a solid foundation for the efficient operation of the entire feeding device. A telescopic rod frame 13 is fixedly installed at the other end of the rotating rod 10. An electric telescopic rod 14 is fixedly installed on the surface of the telescopic rod frame 13. A connecting arm 15 is fixedly installed at the output end of the electric telescopic rod 14. An anti-blocking seat 16 is fixedly installed on the surface of the connecting arm 15. A spring groove 17 is provided on the bottom surface of the anti-blocking seat 16. A spring 18 is fixedly installed on the surface of the spring groove 17. There are three spring grooves 17, evenly distributed on the bottom surface of the anti-blocking seat 16. The side of the pressure plate 19 can be slidably connected to the inner side of the anti-blocking seat 16 via the spring 18. Here, the spring 18 provides a continuous and adjustable contact force for the anti-blocking scraper 20. When the anti-blocking scraper 20 rotates outwards with the equipment... When the inner wall of hopper 3 rotates, spring 18 can adjust its extension and contraction in real time according to the shape of the inner wall and the material accumulation, ensuring that the anti-blocking scraper 20 is always in close contact with the irregular inner wall surface of hopper 3. The anti-blocking scraper 20 is installed on pressure plate 19, making the connection between the scraper and spring 18 more stable and flexible. During the movement of pressure plate 19 driven by spring 18, anti-blocking scraper 20 can accurately perform the scraping task, efficiently cleaning the glass fiber products remaining on the inner wall of hopper 3, ensuring that the material can smoothly enter the conveying pipe 6, reducing the number of downtimes caused by material blockage, and improving the continuity and production efficiency of the glass fiber product feeding process. Pressure plate 19 is fixedly installed on the other end of spring 18, and anti-blocking scraper 20 is fixedly installed on the surface of pressure plate 19.The surface of the anti-clogging scraper 20 can be brought into contact with the inner wall of the discharge hopper 3 through the extension and retraction of the electric telescopic rod 14. The contact surface of the anti-clogging scraper 20 is arc-shaped. Here, the position of the anti-clogging scraper 20 can be adjusted according to the actual working conditions of the discharge hopper 3. Whether it is the routine operation at the beginning of equipment operation or the wear and deformation of the inner wall of the discharge hopper 3 due to long-term use, the anti-clogging scraper 20 can always be tightly fitted with the inner wall of the discharge hopper 3 through the precise adjustment of the electric telescopic rod 14. The arc-shaped contact surface of the anti-clogging scraper 20 perfectly matches the contour of the inner wall of the discharge hopper 3. Compared with the flat design, its contact area is larger and there are no dead corners. It can more comprehensively scrape the glass fiber attached to the inner wall of the discharge hopper 3, effectively avoiding material accumulation and blockage points, improving the stability and reliability of the feeding device, and providing a strong guarantee for the continuous production of glass fiber products.

[0024] Example 2

[0025] Please see Figure 5A discharge pipe 21 is fixedly installed on the surface of the conveying pipe 6. The discharge pipe 21 is tightly sealed to the rubber ring 23 and the feed pipe 25 through a rubber groove 22 to prevent material leakage. The screw 24 fixing method facilitates equipment installation and maintenance. A rubber groove 22 is opened on the surface of the discharge pipe 21, and a rubber ring 23 is fixedly installed on the surface of the rubber groove 22. The feed pipe 25 is fixedly installed on the surface of the discharge pipe 21 through screws 24. A feed motor 26 is fixedly installed on the surface of the feed pipe 25. The baffle roller 27 is driven by the feed motor 26 and can tightly... The feed tube 25 rotates flexibly along its inner wall, allowing for adjustments to the contact force and angle with the inner wall based on the material's characteristics and production requirements. A baffle roller 27 is fixedly installed at the output end of the feed motor 26, ensuring a tight seal between it and the feed tube 25. This effectively prevents glass fiber leakage during transport, avoiding material waste and environmental pollution. It also ensures stable internal pressure within the feed system, providing favorable conditions for smooth material transport. The screw 24 connection method balances installation stability with ease of disassembly. The ease of unloading facilitates subsequent inspection and maintenance of the discharge pipe 21 and the feed pipe 25. The combination of the feed motor 26 and the baffle roller 27 provides greater controllability in the feeding process. The glue tank 22 is located directly to the left of the feed pipe 25, and the surface of the rubber ring 23 is in contact with the surface of the feed pipe 25. The surface of the baffle roller 27 is slidably connected to the inner wall of the feed pipe 25 through the rotation of the feed motor 26. Here, the risk of side leakage of glass fiber during transmission can be resisted, preventing material from escaping from the joint and ensuring that the material is always... Flowing within a preset path, maintaining a clean and orderly production environment, the baffle roller 27 can rotate flexibly against the inner wall of the feeding pipe 25. It can adjust the contact force and angle with the inner wall in a timely manner according to the different characteristics of the materials and production needs. It will not cause the material to be out of control due to too loose contact, nor will it cause excessive friction loss due to too tight contact. This allows the baffle roller 27 to accurately guide, intercept and push the material, effectively avoiding problems such as material blockage or poor conveying, and helping the entire feeding device to maintain efficient and stable operation under complex working conditions.

[0026] Working Principle: When dealing with easily clogged materials such as ground glass fiber and chopped glass fiber, which have fine particles and poor flowability, easily accumulating and sticking in storage and conveying structures, causing unstable and continuous feeding and affecting the production efficiency of glass fiber products, the material is fed into the storage box 1 through the feeding port 5. The rotary motor 9 drives the rotating rod 10 to rotate the fixed rod 11 and the uniform rod 12, stirring the material to keep it in a loose state. The material enters the conveying pipe 6 through the discharge hopper 3. The electric telescopic rod 14 adjusts the anti-clogging scraper 2. At position 0, spring 18 provides contact force, anti-blocking scraper 20 rotates tightly against the inner wall of discharge hopper 3 to prevent blockage, stirring motor 7 drives stirring blade 8 to convey materials, discharge pipe 21 and feed pipe 25 are sealed and connected by rubber ring 23, and screw 24 is fixed for easy maintenance, feed motor 26 drives baffle roller 27 to slide on the inner wall of feed pipe 25, accurately control the material feeding rate according to production needs, avoid material accumulation or poor conveying, effectively solve the problem of feeding fine fiber materials, and ensure the efficient and stable operation of glass fiber product production.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A device for rapid discharge of glass fiber products, comprising a storage tank (1), characterized in that: The storage bin (1) is fixedly mounted with a bracket (4), the upper surface of the storage bin (1) is fixedly mounted with a cover plate (2), the lower surface of the storage bin (1) is fixedly mounted with a discharge hopper (3), the lower surface of the discharge hopper (3) is fixedly mounted with a conveying pipe (6), the surface of the conveying pipe (6) is fixedly mounted with a stirring motor (7), the output end of the stirring motor (7) is fixedly mounted with a stirring blade (8), the upper surface of the cover plate (2) is fixedly mounted with a feeding port (5) and a rotary motor (9), the output end of the rotary motor (9) is fixedly mounted with a rotating rod (10), the surface of the rotating rod (10) is fixedly mounted with a fixing rod (11), the fixing rod (11) is fixedly mounted with a fixing rod (11), the fixed rod (12) is fixedly mounted with a support frame (4), the upper surface of the storage bin (1) is fixedly mounted with a support frame (4), the upper surface of the storage bin (1) is fixedly mounted with a cover plate (2), the lower surface of the storage bin (1) is fixedly mounted with a discharge hopper (3), the lower surface of the discharge hopper (3) is fixedly mounted with a conveying pipe (6), the surface of the conveying pipe (6) is fixedly mounted with a stirring blade motor (7), the output end of the stirring blade motor (7) is fixedly mounted with a stirring blade (8), the upper surface of the cover plate (2) is fixedly mounted with a feeding port (5) and a rotary motor (9), the output end of the rotary motor (9) is fixedly mounted with a rotating rod (10), the output end of the rotary motor (9) is fixedly mounted with a rotating rod (10), the output end of the rotating rod ... A uniform rod (12) is rotatably connected to the surface of the fixed rod (11). A telescopic rod frame (13) is fixedly installed at the other end of the rotating rod (10). An electric telescopic rod (14) is fixedly installed on the surface of the telescopic rod frame (13). A connecting arm (15) is fixedly installed at the output end of the electric telescopic rod (14). An anti-blocking seat (16) is fixedly installed on the surface of the connecting arm (15). A spring groove (17) is opened on the bottom surface of the anti-blocking seat (16). A spring (18) is fixedly installed on the surface of the spring groove (17). A pressure plate (19) is fixedly installed at the other end of the spring (18). An anti-blocking scraper (20) is fixedly installed on the surface of the pressure plate (19).

2. The device for rapid feeding of glass fiber products according to claim 1, characterized in that: There are four fixed rods (11), and two of them are symmetrically distributed on both sides of the rotating rod (10). The surface of the uniform rod (12) is covered with long strip-shaped stirring blades.

3. The device for rapid feeding of glass fiber products according to claim 1, characterized in that: The spring groove (17) has three grooves and is evenly distributed on the bottom surface of the anti-blocking seat (16). The side of the pressure plate (19) can be slidably connected between the spring (18) and the inner side of the anti-blocking seat (16).

4. The device for rapid feeding of glass fiber products according to claim 1, characterized in that: The surface of the anti-blocking scraper (20) can be attached to the inner wall of the discharge hopper (3) by the extension and retraction of the electric telescopic rod (14), and the attachment surface of the anti-blocking scraper (20) is arc-shaped.

5. The device for rapid feeding of glass fiber products according to claim 1, characterized in that: A discharge pipe (21) is fixedly installed on the surface of the conveying pipe (6). A glue groove (22) is opened on the surface of the discharge pipe (21). A rubber ring (23) is fixedly installed on the surface of the glue groove (22). A feed pipe (25) is fixedly installed on the surface of the discharge pipe (21) by screws (24). A feed motor (26) is fixedly installed on the surface of the feed pipe (25). A baffle rod (27) is fixedly installed at the output end of the feed motor (26).

6. The device for rapid feeding of glass fiber products according to claim 5, characterized in that: The glue groove (22) is located directly to the left of the feed tube (25). The surface of the rubber ring (23) is in contact with the surface of the feed tube (25). The surface of the baffle rod (27) is slidably connected to the inner wall of the feed tube (25) by the rotation of the feed motor (26).

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