A mechanism for uniformly dispersing chopped glass fibers

Abstract

The utility model discloses a kind of glass fiber chopped fiber uniform dispersion feeding mechanism, including bottom plate, the left side fixedly connected with spiral feeder in the top of bottom plate, the bottom of bottom plate is fixedly connected with fixed base by connecting rod, the top of fixed base is fixedly connected with the bottom of bottom plate, the top of fixed base is fixedly connected with vibrating screen machine shell by buffer spring, the upper end of vibrating screen machine shell inner chamber is fixedly connected with second screening plate, the side of bottom plate is fixedly connected with mounting plate.The utility model can convey glass fiber chopped fiber to vibrating screen machine shell by spiral feeder.Electric motor drives rotating rod rotation, the fiber on second screening plate is stirred, and fiber is preliminarily dispersed.Meanwhile, vibrating machine makes vibrating screen machine shell and screening plate vibrate, further promote the dispersion of fiber, improve the uniformity of fiber dispersion, the setting of first screening plate and second screening plate, can double screening to glass fiber chopped fiber.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber technology, specifically to a glass fiber chopped fiber uniform dispersion feeding mechanism. Background Technology

[0002] Fiberglass is a high-performance inorganic non-metallic material with many varieties. Its advantages include good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. However, its disadvantages include brittleness and poor wear resistance. It is made from six minerals—pyrophyllite, quartz sand, limestone, dolomite, borocalcite, and boromagnesia—through high-temperature melting, drawing, winding, and weaving processes. However, existing feeding mechanisms lack adjustable aperture functionality during actual use, which limits their ability to screen and convey materials of fixed sizes. To address this, we propose a glass fiber chopped fiber uniform dispersion feeding mechanism. Utility Model Content

[0003] The purpose of this invention is to provide a feeding mechanism for uniformly dispersing chopped glass fibers, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a glass fiber chopped fiber uniform dispersion feeding mechanism, comprising a base plate, a screw feeder fixedly connected to the left side of the top of the base plate, a fixed base fixedly connected to the bottom of the base plate via a connecting rod, the top of the fixed base being fixedly connected to the bottom of the base plate, a vibrating screen housing fixedly connected to the top of the fixed base via a buffer spring, a second screening plate fixedly connected to the upper end of the inner cavity of the vibrating screen housing, an mounting plate fixedly connected to one side of the base plate, an electric telescopic rod fixedly installed on the outer side of the mounting plate, a fixed block fixedly connected to the output end of the electric telescopic rod, a first screening plate fixedly connected to the top of the fixed block, the top of the first screening plate contacting the bottom of the second screening plate, a motor fixedly installed at the discharge end of the screw feeder via bolts, a rotating rod fixedly connected to the output end of the motor, the bottom of the rotating rod contacting the top of the second screening plate, vibrators provided on both sides of the vibrating screen housing, and a conveyor provided on one side of the screw feeder.

[0005] Preferably, a support rod is fixedly connected to the top of the base plate, and the top of the support rod is fixedly connected to one side of the screw feeder.

[0006] Preferably, a battery box is fixedly connected to one side of the support rod, a storage battery is fixedly connected to the inner cavity of the battery box, and a charging port is provided at the middle of one side of the battery box. The output end of the charging port is unidirectionally electrically connected to the input end of the storage battery.

[0007] Preferably, both the first screening plate and the second screening plate have screening holes on their surfaces, and the diameter of the screening holes is the same.

[0008] Preferably, support legs are fixedly connected to both the left and right sides of the bottom of the base plate, and anti-slip pads are provided on the bottom of the support legs.

[0009] Preferably, a PLC controller is fixedly mounted on the top of the support rod by bolts, and the output terminal of the PLC controller is unidirectionally electrically connected to the input terminal of the electric telescopic rod and the motor.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses a screw feeder to transport chopped glass fiber into the vibrating screen housing. A motor drives a rotating rod to agitate the fibers falling onto the second screening plate, initially dispersing them. Simultaneously, a vibrator vibrates the screen housing and screening plates, further promoting fiber dispersion and improving its uniformity. The arrangement of the first and second screening plates allows for dual screening of the chopped glass fiber. An electric telescopic rod can move the first screening plate, changing the relative position of the two plates and adjusting the screening effect, enabling effective separation and uniform dispersion of fibers of different specifications.

[0011] 2. This utility model, through the combination of a fixed base and a buffer spring, effectively buffers the vibration generated by the vibratory feeder, reducing the impact on the base plate and surrounding equipment, extending the service life of the equipment, and ensuring the stability of equipment operation. The battery in the battery box can supply power to the electric telescopic rod and motor in the event of an external power failure, ensuring the feeding mechanism can continue to operate and avoiding production interruptions due to power outages. The charging port facilitates battery charging, keeping it always in a usable state. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the connecting rod structure of this utility model; Figure 3 This is a schematic diagram of the first screening plate structure of this utility model.

[0013] In the diagram: 1. Base plate; 2. Screw feeder; 3. Electric telescopic rod; 4. Mounting plate; 5. Vibrating screen housing; 6. Vibrator; 7. Charging port; 8. Battery; 9. Battery box; 10. PLC controller; 11. Support rod; 12. Conveyor; 13. Fixed base; 14. Connecting rod; 15. First screening plate; 16. Second screening plate; 17. Buffer spring; 18. Rotating rod; 19. Motor; 20. Fixing block. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] The components of this application, including 1. base plate; 2. screw feeder; 3. electric telescopic rod; 4. mounting plate; 5. vibrating screen housing; 6. vibrator; 7. charging port; 8. storage battery; 9. battery box; 10. PLC controller; 11. support rod; 12. conveyor; 13. fixed base; 14. connecting rod; 15. first screening plate; 16. second screening plate; 17. buffer spring; 18. rotating rod; 19. motor; and 20. fixed block, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Example

[0016] Please see Figures 1-3 The following technical solution is provided, specifically disclosing: a glass fiber chopped short fiber uniform dispersion feeding mechanism, including a base plate 1, a screw feeder 2 fixedly connected to the left side of the top of the base plate 1, a fixed base 13 fixedly connected to the bottom of the base plate 1 via a connecting rod 14, the top of the fixed base 13 fixedly connected to the bottom of the base plate 1, a vibrating screen housing 5 fixedly connected to the top of the fixed base 13 via a buffer spring 17, a second screening plate 16 fixedly connected to the upper end of the inner cavity of the vibrating screen housing 5, and an mounting plate 4 fixedly connected to one side of the base plate 1. An electric telescopic rod 3 is fixedly installed on the outside of the screw feeder 2. A fixed block 20 is fixedly connected to the output end of the electric telescopic rod 3. A first screening plate 15 is fixedly connected to the top of the fixed block 20. The top of the first screening plate 15 contacts the bottom of the second screening plate 16. A motor 19 is fixedly installed at the discharge end of the screw feeder 2 by bolts. A rotating rod 18 is fixedly connected to the output end of the motor 19. The bottom of the rotating rod 18 contacts the top of the second screening plate 16. Vibrators 6 are provided on both sides of the vibrating screen housing 5. A conveyor 12 is provided on one side of the screw feeder 2. In practical use, the screw feeder 2 conveys chopped glass fiber into the vibrating screen housing 5. The motor 19 drives the rotating rod 18 to rotate, stirring the fibers falling onto the second screening plate 16 and initially dispersing them. Simultaneously, the vibrator 6 vibrates the vibrating screen housing and screening plates, further promoting fiber dispersion and improving its uniformity. The arrangement of the first screening plate 15 and the second screening plate 16 allows for dual screening of the chopped glass fiber. The electric telescopic rod 3 can move the first screening plate, changing the relative position of the two screening plates and adjusting the screening effect, enabling effective separation and uniform dispersion of fibers of different specifications. Example

[0017] Please see Figure 1 and Figure 2 The following technical solution is provided, specifically disclosed: A support rod 11 is fixedly connected to the top of the base plate 1. The top of the support rod 11 is fixedly connected to one side of the screw feeder 2. A battery box 9 is fixedly connected to one side of the support rod 11. A storage battery 8 is fixedly connected to the inner cavity of the battery box 9. A charging port 7 is opened at the middle of one side of the battery box 9. The output end of the charging port 7 is unidirectionally electrically connected to the input end of the storage battery 8. Screening holes are opened on the surfaces of the first screening plate 15 and the second screening plate 16. The diameter of the screening holes is the same. Support legs are fixedly connected to the left and right sides of the bottom of the base plate 1. Anti-slip pads are provided at the bottom of the support legs. A PLC controller 10 is fixedly installed on the top of the support rod 11 by bolts. The output end of the PLC controller 10 is unidirectionally electrically connected to the input end of the electric telescopic rod 3 and the motor 19. In practical use, the combination of the fixed base 13 and the buffer spring 17 effectively buffers the vibration generated by the vibrator 6, reducing the impact on the base plate 1 and surrounding equipment, extending the service life of the equipment, and ensuring the stability of equipment operation. The battery 8 in the battery box 9 can supply power to the electric telescopic rod 3 and motor 19 in the event of an external power failure, ensuring that the feeding mechanism can continue to work and avoiding production interruptions due to power outages. The charging port 7 facilitates the charging of the battery, keeping it readily available.

[0018] In operation: Short glass fiber is conveyed to the screw feeder 2 via conveyor 12, which then feeds the fiber onto the second screening plate 16 inside the vibrating screen housing 5. Motor 19 is started, driving the rotating rod 18 to rotate. The rotating rod agitates the fiber falling onto the second screening plate, initially dispersing it. Vibrator 6 is started, causing the vibrating screen housing 5 and the screening plates to vibrate. Under the vibration, the short glass fiber falls through the sieve holes of the second screening plate. Simultaneously, the electric telescopic rod 3 can extend and retract as needed, moving the first screening plate 15 and changing the relative position of the first and second screening plates to adjust the screening effect. Small fiber particles fall through the sieve holes of both screening plates, while larger fiber particles remain on the screening plates, achieving fiber screening and further dispersion. The aperture size can also be adjusted. Under normal circumstances, the equipment operates connected to an external power source, which charges the battery 8 through the charging port 7. When the external power source is interrupted, the battery automatically supplies power to the electric telescopic rod 3 and motor 19, maintaining feeding and screening operations.

[0019] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0020] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A glass fiber chopped short fiber uniform dispersion feeding mechanism, comprising a base plate (1), characterized in that: A screw feeder (2) is fixedly connected to the left side of the top of the base plate (1). A fixed base (13) is fixedly connected to the bottom of the base plate (1) via a connecting rod (14). The top of the fixed base (13) is fixedly connected to the bottom of the base plate (1). A vibrating screen housing (5) is fixedly connected to the top of the fixed base (13) via a buffer spring (17). A second screening plate (16) is fixedly connected to the upper end of the inner cavity of the vibrating screen housing (5). An mounting plate (4) is fixedly connected to one side of the base plate (1). An electric telescopic rod (3) is fixedly installed on the outer side of the mounting plate (4). (3) The output end is fixedly connected to a fixed block (20), the top of the fixed block (20) is fixedly connected to a first screening plate (15), the top of the first screening plate (15) is in contact with the bottom of the second screening plate (16), the discharge end of the screw feeder (2) is fixedly installed with a motor (19) by bolts, the output end of the motor (19) is fixedly connected to a rotating rod (18), the bottom of the rotating rod (18) is in contact with the top of the second screening plate (16), the vibrating screen housing (5) is provided with vibrators (6) on both sides, and the screw feeder (2) is provided with a conveyor (12) on one side.

2. The glass fiber chopped short fiber uniform dispersion feeding mechanism according to claim 1, characterized in that: A support rod (11) is fixedly connected to the top of the base plate (1), and the top of the support rod (11) is fixedly connected to one side of the screw feeder (2).

3. The glass fiber chopped short fiber uniform dispersion feeding mechanism according to claim 2, characterized in that: A battery box (9) is fixedly connected to one side of the support rod (11), and a storage battery (8) is fixedly connected to the inner cavity of the battery box (9). A charging port (7) is provided at the middle of one side of the battery box (9), and the output end of the charging port (7) is unidirectionally electrically connected to the input end of the storage battery (8).

4. The glass fiber chopped short fiber uniform dispersion feeding mechanism according to claim 1, characterized in that: Both the first screening plate (15) and the second screening plate (16) have screening holes on their surfaces, and the holes have the same diameter.

5. The glass fiber chopped short fiber uniform dispersion feeding mechanism according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to the left and right sides, and the bottom of the support legs is provided with anti-slip pads.

6. The glass fiber chopped short fiber uniform dispersion feeding mechanism according to claim 2, characterized in that: A PLC controller (10) is fixedly installed on the top of the support rod (11) by bolts. The output end of the PLC controller (10) is unidirectionally electrically connected to the input end of the electric telescopic rod (3) and the motor (19).

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