Conveying device for glass fibers

Abstract

The utility model relates to a glass fiber conveying device which comprises a conveying belt and a dispersing mechanism, a dispersing gap for glass fibers to pass through is formed between the dispersing mechanism and the conveying belt, and the inner wall of the dispersing gap is used for dispersing clustered glass fibers. According to the glass fiber feeding device, manpower can be liberated, the dispersing mechanism on the conveying belt can disperse glass fibers fed in a clustered mode, the thickness of the glass fibers passing through the gap between the dispersing mechanism and the conveying belt is controlled, the feeding uniformity is improved, the glass fibers are in a dispersed state when entering the next component, and the feeding efficiency is improved. And subsequent processing, mixing and forming are facilitated.

Description

Technical Field

[0001] This application relates to the field of transmission devices, and more particularly to a transmission device for fiberglass. Background Technology

[0002] Glass fiber is a high-performance inorganic non-metallic material with a variety of unique physical and chemical properties, and it is widely used in many fields. Many materials require the addition of glass fiber during processing, such as bulk molding compounds (BMC) and sheet molding compounds (SMC).

[0003] The traditional method of feeding glass fiber is manual feeding. However, manual batch feeding has some drawbacks. First, since glass fiber is harmful to human skin and respiratory system, long-term manual feeding is very harmful to the operator's health. Second, when feeding manually, the glass fiber is fed in clumps, and clumps of glass fiber are not conducive to subsequent processing, mixing and molding. Utility Model Content

[0004] In order to solve the technical problems of the prior art, such as the harm to the body caused by manual batch feeding and the difficulty of subsequent processing, mixing and molding of clump-shaped glass fibers, this application provides a glass fiber conveying device.

[0005] This application provides a fiberglass transmission device, which adopts the following technical solution:

[0006] A glass fiber conveying device includes a conveyor belt and a dispersing mechanism, wherein a dispersing gap is formed between the dispersing mechanism and the conveyor belt for allowing glass fibers to pass through, and the inner wall of the dispersing gap is used to disperse clumps of glass fibers.

[0007] By adopting the above technical solution, manpower can be freed up. The dispersing mechanism on the conveyor belt can disperse the glass fibers that are fed in clumps and control the thickness of the glass fibers passing through the gap between the dispersing mechanism and the conveyor belt, thereby improving the uniformity of feeding and ensuring that the glass fibers are in a dispersed state when they enter the next component, which is beneficial for subsequent processing, mixing and molding.

[0008] Optionally, the dispersing mechanism includes a partition, and the dispersing gap includes a first gap formed between the partition and the conveyor belt.

[0009] By adopting the above technical solution, the thickness of the glass fiber passing through the first gap is controlled by the partition. The structure is simple and easy to process, and the partition can play a certain role in dispersing the clumps of glass fiber.

[0010] Optionally, the opening size of the first gap is not greater than the width of the conveyor belt.

[0011] By adopting the above technical solution, the first gap not only controls the thickness of the glass fiber, but also controls the width of the glass fiber, thereby reducing the possibility of the glass fiber falling off the conveyor belt to a certain extent.

[0012] Optionally, the conveyor belt is provided with a plurality of protrusions, which are used to abut against the glass fiber, and the height of the protrusions is not greater than the height of the opening surface of the dispersion gap.

[0013] By adopting the above technical solution, the protrusion can exert a certain pushing effect on the glass fiber on the conveyor belt, so that the glass fiber does not move with the conveyor belt solely due to friction with it. Furthermore, the protrusion works in conjunction with the dispersing mechanism. While the dispersing mechanism applies a backward force to the glass fiber, the protrusion applies a forward force to the glass fiber. In this way, the glass fiber will not move backward relative to the conveyor belt due to the obstruction of the dispersing mechanism. The dispersing mechanism will only obstruct glass fibers that exceed the gap height, while glass fibers that do not exceed the height of the protrusion will still move forward with the conveyor belt under the force of the protrusion.

[0014] Optionally, the dispersing mechanism includes a enclosure structure that encloses and forms a feeding port for feeding glass fibers and accumulating them on the conveyor belt.

[0015] By adopting the above technical solution, the enclosure structure can confine the glass fiber placed on the conveyor belt within a certain space, which can reduce the possibility of the glass fiber falling outside the conveyor belt to a certain extent. The operator only needs to put the glass fiber into the enclosure structure at once, without having to deliberately disperse the glass fiber on the conveyor belt in batches, which facilitates the operator's feeding.

[0016] Optionally, the enclosure structure includes multiple inclined panels, the delivery port is formed between the multiple inclined panels, and the size of the opening formed between the multiple inclined panels increases in the direction away from the conveyor belt.

[0017] By adopting the above technical solution, multiple inclined baffles can guide the glass fiber, gather and guide the glass fiber, and further facilitate the feeding of materials by the operators.

[0018] Optionally, a plurality of baffles are provided on the inner wall of the first gap, and the plurality of baffles are distributed on both sides of the conveyor belt in the conveying direction, with the ends of the baffles extending to the conveying end of the conveyor belt.

[0019] By adopting the above technical solution, the baffle can further limit and guide the glass fiber with the adjusted thickness until the glass fiber enters the next component with the conveyor belt, which reduces the possibility of the glass fiber falling out of the conveyor belt to a certain extent.

[0020] Optionally, the dispersing mechanism includes a rotating roller, and the dispersing gap includes a second gap formed between the rotating roller and the conveyor belt.

[0021] By adopting the above technical solution, the thickness of the glass fiber passing through the second gap is controlled by the rotating roller. The structure is simple and easy to process, and the rotating roller can play a certain role in dispersing the clumps of glass fiber.

[0022] Optionally, the rotation direction of the rotating roller is the same as the rotation direction of the roller of the conveyor belt.

[0023] By adopting the above technical solution, the glass fiber moves forward with the conveyor belt while the rotating roller applies a backward force to the top layer of glass fiber, which can push the glass fiber that exceeds the gap height backward, control the thickness of the glass fiber passing through the second gap, and the rotating roller can also play a certain role in dispersing the clumps of glass fiber.

[0024] Optionally, the rotating roller is provided with a plurality of stirring rods, which are used to break up clumps of glass fiber.

[0025] By adopting the above technical solution, the stirring rollers distributed on the rotating roller can agitate and disperse the glass fibers close to the rotating roller when the rotating roller rotates, further reducing the probability of glass fibers clumping together.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. It can free up manpower. The dispersing mechanism controls the thickness of the glass fiber passing through the gap between the dispersing mechanism and the conveyor belt, which improves the uniformity of feeding and makes the glass fiber dispersed when it enters the next part, which is beneficial to subsequent processing, mixing and molding.

[0028] 2. The protrusions work in conjunction with the dispersing mechanism to prevent all the glass fibers from moving backward relative to the conveyor belt due to the obstruction of the dispersing mechanism. The dispersing mechanism will only block glass fibers that exceed the gap height, while glass fibers that do not exceed the height of the protrusions will still move forward with the conveyor belt under the force of the protrusions.

[0029] 1. The enclosure structure facilitates material feeding by operators. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this application.

[0031] Figure 2 This is another structural schematic diagram of Embodiment 1 of this application.

[0032] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this application.

[0033] Explanation of reference numerals in the attached drawings: 1. Conveyor belt; 11. Protrusion; 2. Dispersion mechanism; 21. Partition plate; 22. Rotating roller; 221. Stirring roller; 23. Dispersion gap; 231. First gap; 232. Second gap; 24. Enclosure structure; 241. Inclined enclosure plate; 25. Discharge enclosure; 3. Feeding port; 4. Baffle plate; 41. Support block; 5. Discharge port. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0035] Example 1:

[0036] Reference Figure 1 Embodiment 1 of this application discloses a glass fiber conveying device, including a conveyor belt 1 and a dispersing mechanism 2. The dispersing mechanism 2 is used to disperse the clumps of glass fibers conveyed on the conveyor belt 1. A dispersing gap 23 is formed between the dispersing mechanism 2 and the conveyor belt 1 for the glass fibers to pass through.

[0037] The conveyor belt is set to convey forward, with the conveying end of the conveyor belt being the front end. The width direction of the conveyor belt is left-right, and the plane formed by the width direction of the conveyor belt and the conveying direction is horizontal. The direction of gravity is downward. The dispersing mechanism 2 includes discharge barriers 25 installed on both sides of the conveyor belt 1, which support the conveyor belt 1.

[0038] The dispersing mechanism 2 includes a enclosure structure 24, which is located above the middle and rear section of the conveyor belt 1. The enclosure structure 24 is fixedly installed on the discharge enclosure 25 by welding or other means. The enclosure structure 24 includes four inclined enclosure plates 241, which form a glass fiber feeding port 3. The size of the opening formed between the four inclined enclosure plates 241 gradually decreases from top to bottom.

[0039] The dispersing mechanism 2 includes a partition 21, which is integrally formed with an inclined guard plate 241 near the conveying end of the conveyor belt 1. The dispersing gap 23 includes a first gap 231 formed between the partition 21 and the conveyor belt 1. The opening size of the first gap 231 is not greater than the width of the conveyor belt 1, and the upper surface of the conveyor belt 1 passes through the first gap 231.

[0040] The conveyor belt 1 is provided with multiple protrusions 11, which extend in the left and right direction. The two ends of the protrusions 11 in the extension direction are connected to the two sides of the width direction of the conveyor belt 1. The multiple protrusions 11 are evenly distributed along the conveying direction of the conveyor belt 1. The height of the protrusions 11 is not greater than the opening height of the first gap 231, so that the protrusions 11 can pass through the gap smoothly without being blocked.

[0041] Two baffles 4 are provided on the inner wall of the first gap 231. The two baffles 4 are distributed on both sides of the conveyor belt 1 in the conveying direction. The discharge enclosure 25 is fixed with a support block 41 by welding or other means. The baffles 4 are fixedly installed by the support block 41. The baffles 4 extend in the front-back direction, with one end extending to the end of the conveyor belt 1.

[0042] Reference Figure 2 A discharge port 5 is formed between the inner wall of the discharge enclosure 25 and the end of the conveyor belt 1, and the discharge port 5 is connected to the mixing device.

[0043] The implementation principle of Example 1 is as follows: The operator puts the weighed glass fiber into the enclosure structure 24 at once. The glass fiber falls onto the conveyor belt 1 and moves forward with the conveyor belt 1 by the pushing force of the protrusion 11 and the friction between the glass fiber and the conveyor belt 1. When the glass fiber moves to the bottom of the partition 21, the glass fiber that is too tall is blocked by the partition 21 and cannot pass through the gap. The glass fiber below continues to pass through the first gap 231 under the pushing force of the protrusion 11. The clump of glass fiber is dispersed. Finally, the glass fiber that has passed through the first gap 231 falls into the discharge port 5 under the limiting guidance of the baffle 4 in a flat state on the conveyor belt 1 and enters the next process.

[0044] Example 2:

[0045] Reference Figure 3 The difference between this embodiment and Embodiment 1 is that the dispersing mechanism 2 includes a rotating roller 22. The drive source of the rotating roller 22 is fixedly installed on either the left or right side wall of the discharge enclosure 25. The rotating roller 22 is fixedly installed on the drive end of the drive source. The dispersing gap 23 includes a second gap 232 formed between the rotating roller 22 and the conveyor belt 1. The rotation direction of the rotating roller 22 is the same as the rotation direction of the roller of the conveyor belt 1. The rotating roller 22 is provided with a plurality of stirring rollers 221, which are staggered in the circumferential direction of the rotating roller 22.

[0046] The implementation principle of Example 2 is as follows: The operator puts the weighed glass fiber into the enclosure structure 24 at once. The glass fiber falls onto the conveyor belt 1 and moves forward with the conveyor belt 1 by the pushing force of the protrusion 11 and the friction between the glass fiber and the conveyor belt 1. When the glass fiber moves to the bottom of the partition 21, the glass fiber that is too tall is blocked by the partition 21 and cannot pass through the gap. The glass fiber below continues to pass through the first gap 231 under the pushing force of the protrusion 11. When the glass fiber moves to the bottom of the rotating roller 22, the glass fiber that is too tall is blocked by the rotating roller 22 and cannot pass through the gap. The glass fiber below continues to pass through the second gap 232 under the pushing force of the protrusion 11. The stirring roller 221 stirs and breaks up the clump of glass fiber. The clump of glass fiber is dispersed. Finally, the glass fiber that has passed through the second gap 232 falls into the discharge port 5 under the limiting guidance of the baffle 4 in a flat state on the conveyor belt 1 and enters the next process.

[0047] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fiberglass transmission device, characterized in that: It includes a conveyor belt (1) and a dispersing mechanism (2), wherein a dispersing gap (23) is formed between the dispersing mechanism (2) and the conveyor belt (1) for allowing glass fibers to pass through, and the inner wall of the dispersing gap (23) is used to disperse the clumps of glass fibers.

2. The fiberglass transmission device according to claim 1, characterized in that: The dispersing mechanism (2) includes a partition (21), and the dispersing gap (23) includes a first gap (231) formed between the partition (21) and the conveyor belt (1).

3. The fiberglass transmission device according to claim 2, characterized in that: The opening size of the first gap (231) is not greater than the width of the conveyor belt (1).

4. The fiberglass transmission device according to claim 1, characterized in that: The conveyor belt (1) is provided with a plurality of protrusions (11), which are used to abut against the glass fiber. The height of the protrusions (11) is not greater than the height of the opening surface of the dispersion gap (23).

5. The fiberglass transmission device according to claim 1, characterized in that: The dispersing mechanism (2) includes a enclosure structure (24) that encloses and forms an inlet (3) for feeding glass fibers and accumulating them on the conveyor belt (1).

6. The fiberglass transmission device according to claim 5, characterized in that: The enclosure structure (24) includes a plurality of inclined panels (241), and the delivery port (3) is formed between the plurality of inclined panels (241). The size of the opening formed between the plurality of inclined panels (241) increases in the direction away from the conveyor belt (1).

7. The fiberglass transmission device according to claim 2, characterized in that: Multiple baffles (4) are provided on the inner wall of the first gap (231). The multiple baffles (4) are distributed on both sides of the conveyor belt (1) in the conveying direction, and the ends of the baffles (4) extend to the conveying end of the conveyor belt (1).

8. The fiberglass transmission device according to claim 1, characterized in that: The dispersing mechanism (2) includes a rotating roller (22), and the dispersing gap (23) includes a second gap (232) formed between the rotating roller (22) and the conveyor belt (1).

9. The fiberglass transmission device according to claim 8, characterized in that: The rotation direction of the rotating roller (22) is the same as the rotation direction of the roller of the conveyor belt (1).

10. The fiberglass transmission device according to claim 8, characterized in that: The rotating roller (22) is provided with a plurality of stirring rods (221), which are used to break up the clumps of glass fiber.

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