Auxiliary feeding mechanism for processing glass fiber powder

Abstract

The utility model provides a kind of glass fiber powder processing auxiliary feeding mechanism, including pulverizer, the feeding end of pulverizer is equipped with conveying frame, conveying belt is equipped in the conveying frame, the bottom end of conveying frame is equipped with auxiliary support frame, the side of the top end of conveying frame away from the one side of pulverizer is equipped with storage tank, the storage tank is connected with the conveying frame by fixed frame, automatic discharge mechanism is equipped in the storage tank, the side of the top end of conveying frame close to the one side of pulverizer is equipped with U-shaped mounting bracket. The utility model has the beneficial effects as follows, by setting up automatic discharge mechanism, glass fiber raw materials can be automatically added on conveying belt, in this process, manual repeated operation is not needed, at the same time, automatic discharge mechanism can quantitatively feed on conveying belt by cooperating with discharging roller and baffle, at the same time, by cooperating with stirring shaft, stirring blade, pulley one, pulley two and transmission belt, raw materials in storage tank can be stirred in feeding process, to prevent raw materials from being accumulated and blocked.

Description

Technical Field

[0001] This utility model is an auxiliary feeding mechanism for glass fiber powder processing, belonging to the field of glass fiber powder processing technology. Background Technology

[0002] Glass fiber 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, namely pyrophyllite, quartz sand, limestone, dolomite, borocalcite, and boromagnesia, through high-temperature melting, drawing, winding, and weaving processes. Each bundle of fiber filaments consists of hundreds or even thousands of monofilaments.

[0003] According to Chinese Patent CN202323014669.X, an auxiliary feeding mechanism for glass fiber powder processing is disclosed. This application sets up a feeding mechanism to transport glass fiber raw materials into the feed inlet of a crusher for crushing to obtain glass fiber powder. Through the design of the gripper and conveyor belt, continuous feeding of glass fiber can be achieved. The gripper adheres to the conveyor belt, ensuring that the glass fiber raw materials are fully attached to the surface of the conveyor belt, preventing the glass fiber from loosening and spilling, and enabling continuous and stable feeding of glass fiber to ensure that the glass fiber is fully crushed, thereby improving product efficiency. Existing auxiliary feeding mechanisms for glass fiber powder processing require manual accumulation of raw materials in front of the gripper after the gripper grabs the raw materials once on the conveyor belt, which is cumbersome and laborious. Furthermore, adjusting the height of the pressure roller in existing auxiliary feeding mechanisms requires manually rotating two sets of adjusting screws simultaneously, resulting in poor flexibility and low adjustment efficiency. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an auxiliary feeding mechanism for glass fiber powder processing.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: A glass fiber powder processing auxiliary feeding mechanism includes a crusher, a conveyor frame at the feed end of the crusher, a conveyor belt in the conveyor frame, an auxiliary support frame at the bottom end of the conveyor frame, a storage box at the top of the conveyor frame away from the crusher, the storage box being connected to the conveyor frame via a fixing frame, an automatic discharge mechanism in the storage box, a U-shaped mounting frame at the top of the conveyor frame near the crusher, the U-shaped mounting frame being connected to the crusher via a height adjustment mechanism, a pressure roller in the U-shaped mounting frame, and the shaft end of the pressure roller extending outside the U-shaped mounting frame and connected to a drive motor.

[0006] Furthermore, the automatic discharging mechanism includes a discharging trough at the bottom of the storage box, a discharging roller in the discharging trough, a plurality of baffles arranged in a circumferential array on the outer wall of the discharging roller, and a material holding port formed between each pair of baffles. The storage box is equipped with a stirring shaft, and a plurality of evenly distributed stirring blades are provided on the outer wall of the stirring shaft.

[0007] Furthermore, the discharge roller shaft extends to the outside of the storage box and is connected to pulley one, and the stirring shaft extends to the outside of the storage box and is connected to pulley two. Pulley one is connected to pulley two through a transmission belt. An L-shaped mounting base is provided on one side of the storage box, and a servo motor is provided on one side of the L-shaped mounting base. The drive end of the servo motor one is connected to pulley one.

[0008] Furthermore, the height adjustment mechanism includes an adjustment box at the top of the U-shaped mounting frame. The adjustment box is connected to the crusher via a connecting column. The adjustment box contains a bidirectional lead screw. The outer wall of the bidirectional lead screw is fitted with symmetrically arranged adjustment blocks that match the adjustment box. Both sets of adjustment blocks are connected to the U-shaped mounting frame via support rods.

[0009] Furthermore, the bidirectional lead screw is connected to the adjustment box via a bearing, and one end of the bidirectional lead screw extends outside the adjustment box and is connected to the second drive end of the servo motor. Both sets of adjustment blocks are provided with threaded holes that match the bidirectional lead screw.

[0010] Furthermore, both ends of the support rod are hinged to the U-shaped mounting bracket and the adjusting block, respectively.

[0011] Furthermore, the U-shaped mounting bracket has symmetrically arranged guide blocks on both sides, the adjustment box has symmetrically arranged connecting blocks on both sides, the bottom end of the connecting block has a guide rod that passes through the guide block, and the guide block has a guide sliding hole that matches the guide rod.

[0012] The beneficial effects of this utility model are: By setting up an automatic discharge mechanism, glass fiber raw materials can be automatically added to the conveyor belt without repeated manual operation. At the same time, the automatic discharge mechanism can quantitatively feed materials onto the conveyor belt through the cooperation of discharge rollers and baffles. Simultaneously, through the cooperation of stirring shaft, stirring blades, pulley one, pulley two and transmission belt, the raw materials in the storage box can be stirred at the same time during the feeding process to prevent the raw materials from accumulating and blocking. The height adjustment mechanism can adjust the height of the pressure roller to facilitate the compaction of glass fiber raw materials. At the same time, the height adjustment mechanism uses a two-way screw to synchronously drive two sets of adjustment blocks, making the height adjustment of the pressure roller more stable and reliable. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of an auxiliary feeding mechanism for glass fiber powder processing according to the present invention; Figure 2 This is a front view of an auxiliary feeding mechanism for glass fiber powder processing according to this utility model; Figure 3 This is a schematic diagram of the storage box in an auxiliary feeding mechanism for glass fiber powder processing according to this utility model; Figure 4 This is a cross-sectional view of the storage box in an auxiliary feeding mechanism for glass fiber powder processing according to this utility model; Figure 5 This is a schematic diagram of the adjusting box in an auxiliary feeding mechanism for glass fiber powder processing according to the present invention; Figure 6 This is a cross-sectional view of the adjusting box in the auxiliary feeding mechanism for glass fiber powder processing according to this utility model.

[0015] In the diagram, 1. Crusher; 2. Conveyor frame; 3. Conveyor belt; 4. Auxiliary support frame; 5. Storage bin; 6. U-shaped mounting frame; 7. Pressure roller; 8. Drive motor; 9. Discharge chute; 10. Discharge roller; 11. Baffle; 12. Agitator shaft; 13. Agitator blade; 14. Belt pulley one; 15. Belt pulley two; 16. Transmission belt; 17. L-shaped mounting base; 18. Servo motor one; 19. Adjustment box; 20. Connecting column; 21. Bidirectional lead screw; 22. Adjustment block; 23. Support rod; 24. Servo motor two; 25. Guide block; 26. Connecting block; 27. Guide rod; 28. Fixing frame. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-6This utility model provides a technical solution for an auxiliary feeding mechanism for glass fiber powder processing, including a crusher 1. The crusher 1 has a conveyor frame 2 at its feed end, a conveyor belt 3 in the conveyor frame 2, an auxiliary support frame 4 at the bottom end of the conveyor frame 2, a storage box 5 at the top of the conveyor frame 2 away from the crusher 1, the storage box 5 is connected to the conveyor frame 2 via a fixing frame 28, the storage box 5 has an automatic discharge mechanism, a U-shaped mounting frame 6 at the top of the conveyor frame 2 near the crusher 1, the U-shaped mounting frame 6 is connected to the crusher 1 via a height adjustment mechanism, a pressure roller 7 is provided in the U-shaped mounting frame 6, and the shaft end of the pressure roller 7 extends outside the U-shaped mounting frame 6 and is connected to a drive motor 8.

[0018] See Figure 3 and Figure 4 The automatic discharging mechanism includes a discharge trough 9 at the bottom of the storage tank 5, a discharge roller 10 in the discharge trough 9, and several baffles 11 arranged in a circular array on the outer wall of the discharge roller 10, forming a feeding port between each pair of baffles 11. A stirring shaft 12 is provided in the storage tank 5, and several evenly distributed stirring blades 13 are provided on the outer wall of the stirring shaft 12. One end of the discharge roller 10 extends outside the storage tank 5 and is connected to a first pulley 14. One end of the stirring shaft 12 extends outside the storage tank 5 and is connected to a second pulley 15. The first pulley 14 is connected to the second pulley 15 via a transmission belt 16. An L-shaped mounting base 17 is provided on one side of the storage tank 5, and a servo motor 18 is provided on one side of the L-shaped mounting base 17. The drive end of the servo motor 18 is connected to the first pulley 14. In use, the glass fiber raw material is poured into the storage bin 5. Then, the servo motor 18 is started to drive the pulley 14 to rotate. The pulley 14 drives the pulley 15 to rotate through the transmission belt 16. The pulleys 14 and 15 drive the discharge roller 10 and the stirring shaft 12 to rotate, respectively. When the discharge roller 10 rotates, it drives the baffle 11 to rotate. When the material inlet between the two baffles 11 is facing downward, the raw material can be placed onto the conveyor belt 3. When the stirring shaft 12 rotates, it drives the stirring blade 13 to stir the raw material in the storage bin 5, making the internal raw material loose. By setting an automatic discharge mechanism, glass fiber raw material can be automatically added to the conveyor belt. In this process, no manual operation is required. At the same time, the automatic discharge mechanism can quantitatively feed material onto the conveyor belt through the cooperation of the discharge roller and the baffle. Simultaneously, through the cooperation of the stirring shaft, stirring blade, pulley 1, pulley 2 and the transmission belt, the raw material in the storage bin can be stirred at the same time during the feeding process to prevent the raw material from accumulating and blocking.

[0019] See Figure 5 and Figure 6The height adjustment mechanism includes an adjustment box 19 at the top of the U-shaped mounting frame 6. The adjustment box 19 is connected to the crusher 1 via a connecting column 20. A bidirectional lead screw 21 is provided inside the adjustment box 19. Symmetrically arranged adjustment blocks 22, matching the adjustment box 19, are fitted onto the outer wall of the bidirectional lead screw 21. Both sets of adjustment blocks 22 are connected to the U-shaped mounting frame 6 via support rods 23. The bidirectional lead screw 21 is connected to the adjustment box 19 via bearings. One end of the bidirectional lead screw 21 extends outside the adjustment box 19 and connects to the drive end of the servo motor 24. Both sets of adjustment blocks 22 have threaded holes matching the bidirectional lead screw 21. The two ends of the support rod 23 are hinged to the U-shaped mounting frame 6 and the adjustment blocks 22, respectively. The U-shaped mounting frame 6 has symmetrically arranged guide blocks 25 on both sides, and the adjusting box 19 has symmetrically arranged connecting blocks 26 on both sides. The bottom end of the connecting block 26 has a guide rod 27 that passes through the guide block 25, and the guide block 25 has a guide sliding hole that matches the guide rod 27. When the conveyor belt 3 conveys the raw material to the pressure roller 7, the drive motor 8 is started to drive the pressure roller 7 to rotate and compact the raw material, which is then conveyed to the crusher 1 for crushing. When it is necessary to adjust the height of the pressure roller 7, the servo motor 24 is started to drive the bidirectional lead screw 21 to rotate. The bidirectional lead screw 21 drives two sets of adjusting blocks 22 to move synchronously close or far apart. The two sets of adjusting blocks 22 drive the U-shaped mounting frame 6 to move up or down through the support rod 23. The U-shaped mounting frame 6 drives the pressure roller 7 to move up or down to adjust the height. By setting a height adjustment mechanism, the height of the pressure roller can be adjusted, which facilitates the compaction of glass fiber raw materials. At the same time, the height adjustment mechanism drives the two sets of adjusting blocks synchronously through the bidirectional lead screw, making the height adjustment of the pressure roller more stable and reliable.

[0020] In use, glass fiber raw material is poured into storage bin 5. Then, servo motor 18 is started, driving pulley 14 to rotate. Pulley 14 drives pulley 15 via transmission belt 16. Pulleys 14 and 15 respectively drive discharge roller 10 and stirring shaft 12 to rotate. Discharge roller 10 rotates, causing baffles 11 to rotate. When the feeding port between the two baffles 11 faces downwards, the raw material is placed onto conveyor belt 3. Simultaneously, the rotation of stirring shaft 12 drives stirring blades 13 to agitate the raw material in storage bin 5, loosening the internal material. An automatic discharge mechanism automatically adds glass fiber raw material to the conveyor belt, eliminating the need for repeated manual operation. The automatic discharge mechanism, through the cooperation of discharge roller and baffles, quantitatively feeds material onto the conveyor belt. Simultaneously, the stirring shaft, stirring blades, pulley 1, and pulley 2... The second transmission belt, in conjunction with the conveyor belt, can simultaneously agitate the raw materials in the storage bin during the feeding process, preventing material accumulation and blockage. When the conveyor belt 3 transports the raw materials to the pressure roller 7, the drive motor 8 is started to drive the pressure roller 7 to rotate and compact the raw materials, which are then transported to the crusher 1 for crushing. When it is necessary to adjust the height of the pressure roller 7, the servo motor 24 is started to drive the bidirectional lead screw 21 to rotate. The bidirectional lead screw 21 drives two sets of adjusting blocks 22 to move synchronously close or far apart. The two sets of adjusting blocks 22 drive the U-shaped mounting frame 6 to move up or down through the support rod 23. The U-shaped mounting frame 6 drives the pressure roller 7 to move up or down for height adjustment. By setting a height adjustment mechanism, the height of the pressure roller can be adjusted, which facilitates the compaction of glass fiber raw materials. At the same time, the height adjustment mechanism drives the two sets of adjusting blocks synchronously through the bidirectional lead screw, making the pressure roller height adjustment more stable and reliable.

[0021] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A glass fiber powder processing auxiliary feeding mechanism, characterized in that, The device includes a crusher (1), a conveyor frame (2) at the feed end of the crusher (1), a conveyor belt (3) in the conveyor frame (2), an auxiliary support frame (4) at the bottom end of the conveyor frame (2), a storage box (5) on the top side of the conveyor frame (2) away from the crusher (1), the storage box (5) is connected to the conveyor frame (2) through a fixing frame (28), the storage box (5) is provided with an automatic discharge mechanism, a U-shaped mounting frame (6) is provided on the top side of the conveyor frame (2) near the crusher (1), the U-shaped mounting frame (6) is connected to the crusher (1) through a height adjustment mechanism, a pressure roller (7) is provided in the U-shaped mounting frame (6), and the shaft end of the pressure roller (7) extends to the outside of the U-shaped mounting frame (6) and is connected to a drive motor (8).

2. The glass fiber powder processing auxiliary feeding mechanism according to claim 1, characterized in that, The automatic discharge mechanism includes a discharge trough (9) at the bottom of the storage box (5), a discharge roller (10) in the discharge trough (9), a number of baffles (11) arranged in a circular array on the outer wall of the discharge roller (10), and a material holding port formed between each pair of baffles (11). The storage box (5) is equipped with a stirring shaft (12), and a number of uniformly distributed stirring blades (13) are provided on the outer wall of the stirring shaft (12).

3. The glass fiber powder processing auxiliary feeding mechanism according to claim 2, characterized in that, The discharge roller (10) extends to the outside of the storage box (5) and is connected to the pulley one (14). One end of the stirring shaft (12) extends to the outside of the storage box (5) and is connected to the pulley two (15). The pulley one (14) is connected to the pulley two (15) through the transmission belt (16). An L-shaped mounting seat (17) is provided on one side of the storage box (5). A servo motor one (18) is provided on one side of the L-shaped mounting seat (17). The driving end of the servo motor one (18) is connected to the pulley one (14).

4. The glass fiber powder processing auxiliary feeding mechanism according to claim 3, characterized in that, The height adjustment mechanism includes an adjustment box (19) at the top of the U-shaped mounting frame (6). The adjustment box (19) is connected to the crusher (1) through a connecting column (20). The adjustment box (19) is provided with a bidirectional lead screw (21). The outer wall of the bidirectional lead screw (21) is fitted with symmetrically arranged adjustment blocks (22) that match the adjustment box (19). Both sets of adjustment blocks (22) are connected to the U-shaped mounting frame (6) through a support rod (23).

5. The glass fiber powder processing auxiliary feeding mechanism according to claim 4, characterized in that, The bidirectional lead screw (21) is connected to the adjustment box (19) through a bearing. One end of the bidirectional lead screw (21) extends to the outside of the adjustment box (19) and is connected to the drive end of the servo motor (24). Both sets of adjustment blocks (22) are provided with threaded holes that match the bidirectional lead screw (21).

6. The glass fiber powder processing auxiliary feeding mechanism according to claim 5, characterized in that, The two ends of the support rod (23) are hinged to the U-shaped mounting bracket (6) and the adjusting block (22), respectively.

7. The glass fiber powder processing auxiliary feeding mechanism according to claim 6, characterized in that, The U-shaped mounting bracket (6) has symmetrically arranged guide blocks (25) on both sides, and the adjustment box (19) has symmetrically arranged connecting blocks (26) on both sides. The bottom end of the connecting block (26) has a guide rod (27) that passes through the guide block (25), and the guide block (25) has a guide sliding hole that matches the guide rod (27).

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