Guiding device for preparing wollastonite fibers

Abstract

The utility model discloses a guiding device for preparing wollastonite fiber, which comprises a mounting frame, a material screening frame is arranged above the mounting frame, a first material conveying belt is arranged on the material screening frame, a second material conveying belt is arranged above the mounting frame, the material screening frame is in sliding connection with the mounting frame through a first sliding block, and a second sliding block is arranged on the second material conveying belt. Two groups of symmetrically-distributed first sliding rods are fixedly mounted above the mounting frame, two groups of symmetrically-distributed first cams are arranged in the mounting frame, a mounting seat is arranged on the mounting frame, the mounting seat is located above the second conveying belt, the mounting seat is slidably connected with the mounting frame through a second sliding block, a second sliding rod is arranged in the mounting frame, and the second sliding rod is slidably connected with the mounting frame through a second sliding block. A second cam is arranged in the mounting frame, the screening frame, the first conveying belt and the mounting base are matched with the multiple sets of guide rods, screening of impurities contained in wollastonite raw materials and adjustment of the granularity distribution uniformity degree in the wollastonite feeding process are achieved, and effective guiding of wollastonite raw material feeding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wollastonite fiber preparation, in particular to a guide device for preparing wollastonite fiber. Background Art

[0002] Wollastonite is a flaky, needle-shaped or fibrous crystal with good hardness, brittle texture and glassy luster. Wollastonite mineral fiber is one of the products processed from wollastonite. Due to its good thermal stability, chemical corrosion resistance, insulation and low hygroscopicity, it can be used as a reinforcing material, insulation material, friction material in papermaking, plastics, rubber, automobiles, building materials and other fields. The preparation of wollastonite fiber requires the wollastonite raw material and flux to be ground and mixed, then melted, and finally drawn into fiber shape through a spinning machine.

[0003] In the existing technology, the wollastonite raw material is mixed with a large amount of impurities, and its particle size distribution is uneven during the feeding process, resulting in uneven mixing of the wollastonite with the flux during the feeding process, affecting the overall melting effect, and then affecting the molding effect of the wollastonite fiber. For this reason, we propose a guide device for preparing wollastonite fibers. Utility Model Content

[0004] The purpose of the utility model is to provide a guide device for preparing wollastonite fibers, so as to solve the problems raised in the above background technology.

[0005] The transmission mechanism that this invention relates to is that this invention relates to a device for preparing wollastonite fiber, comprising a mounting bracket, wherein the mounting bracket is provided with a screening frame, the screening frame is provided with a first conveyor belt, the mounting bracket is provided with a second conveyor belt above the mounting bracket, the screening frame is slidably connected to the mounting bracket by the first sliding bar and the mounting bracket is provided with two sets of symmetrically distributed first sliding bars. The mounting bracket is provided with a mounting seat, the mounting seat is above the second conveyor belt, the mounting seat is slidably connected to the mounting seat by the second sliding bar. The mounting seat is provided with a second cam. A plurality of equally distributed guide rods are provided below the mounting seat, the lower ends of the plurality of guide rods are affixed to the upper surface of the second conveyor belt, and the plurality of guide rods are slidably connected to the mounting seat, and an adjusting plate is provided in the mounting seat, and the adjusting plate is slidably connected to the mounting seat.

[0006] As a further preferred embodiment of the present technical solution, the screening frame is slidably connected to two groups of first sliding rods, a first spring is connected to the first sliding rod, and both ends of the first spring are fixedly connected to the first sliding block and the mounting frame respectively.

[0007] As a further preferred embodiment of the present technical solution, the two groups of the first cams are respectively fitted with the first slider, and the two groups of the first cams are rotatably connected to the mounting frame through a rotating shaft. The two groups of the first cams are both sleeved with synchronous wheels, and a synchronous belt is provided in the mounting frame, and the synchronous belt is respectively connected to the two groups of synchronous wheels for transmission.

[0008] As a further preferred embodiment of the present technical solution, the mounting seat is slidably connected to the second slide rod, a second spring is sleeved on the second slide rod, two ends of the second spring are respectively fixedly connected to the second slider and the mounting bracket, the second cam is rotatably connected to the mounting bracket through a rotating shaft, and the second cam is fitted with the second slider.

[0009] As a further preferred embodiment of the present technical solution, the adjustment plate is provided with multiple groups of symmetrically distributed adjustment slots, the adjustment slots are arranged corresponding to the guide rod, and the guide rod is provided with an adjustment rod arranged corresponding to the adjustment slots, and the adjustment rod is slidably connected to the adjustment plate through the adjustment slots.

[0010] As a further preferred embodiment of the present technical solution, two groups of symmetrically distributed screws are provided in the mounting seat, the two ends of the two groups of screws respectively pass through the mounting seat and are rotatably connected to the mounting seat, the two groups of screws respectively pass through the adjustment plate and are threadedly connected to the adjustment plate, the left ends of the two groups of screws are sleeved with transmission wheels, and a transmission belt is provided in the mounting seat, and the transmission belt is respectively connected to the two groups of transmission wheels.

[0011] The utility model provides a guide device for preparing wollastonite fiber, which has the following beneficial effects:

[0012] (1) The utility model realizes the screening of impurities contained in the silica raw material and the adjustment of the uniformity of the particle size distribution during the feeding of the silica raw material through the provided screening frame, the first feeding belt and the mounting seat in conjunction with multiple sets of guide rods, thereby realizing effective guidance of the feeding of the silica raw material; during the feeding of the silica raw material, the motor in the mounting frame is started to drive the first cam to rotate, and the two sets of first cams are rotated synchronously in conjunction with the synchronous wheel and the synchronous belt, pushing the first slider, the screening frame and the first feeding belt, and squeezing the first spring, so that the screening frame drives the first feeding belt to the left and right screening, and the silica raw material on the first screening belt is fed into the feeder. Screening is performed to allow small particles of impurities in the wollastonite raw material to leak from the first conveyor belt, completing the removal of impurities in the raw material. Synchronously, the raw materials on the first conveyor belt are conveyed to the second conveyor belt at the same time, and the motor in the mounting frame is started to drive the rotation of the second cam and push the second slider. The second slider drives the mounting seat to slide in the mounting frame and squeezes the second spring. Under the action of the elastic potential energy of the second spring, the mounting seat drives multiple groups of guide rods to swing left and right on the second conveyor belt, and the raw materials accumulated on the second conveyor belt are spread left and right to ensure that the particle size distribution of the raw materials on the second conveyor belt is uniform, and then evenly mixed with the flux to ensure the overall melting effect.

[0013] (2) The utility model realizes uniform adjustment of the spacing between multiple groups of guide rods through the provided mounting seat and the internal adjustment plate, and adjusts the left and right paving range of the guide rods according to the actual amount of silica raw material conveyed; according to the actual amount of silica raw material conveyed, the motor in the mounting seat is started to drive the screw to rotate, and the two groups of screws are rotated synchronously with the transmission wheel and the transmission belt. Under the limiting action of the mounting seat, the adjustment plate slides in the mounting seat, and the mounting seat drives the adjustment groove to slide synchronously. During the sliding of the adjustment groove, the adjustment rod connected to the sliding groove drives the guide rod to slide left and right on the mounting seat, completing the equidistant transformation of the spacing between multiple groups of guide rods, and then realizing the adjustment of the left and right paving range of the silica raw material accumulated on the second conveyor belt by multiple groups of guide rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a structural diagram of the screening frame of the present utility model;

[0016] Figure 3 For the utility model Figure 2 -A magnified view of the structure;

[0017] Figure 4 This is a schematic structural diagram of the mounting base of the utility model;

[0018] In the figure: 1. Mounting frame; 2. Screening frame; 3. First slider; 4. First slide bar; 5. First spring; 6. First cam; 7. Synchronous wheel; 8. Synchronous belt; 9. Mounting seat; 10. Guide rod; 11. Second slide bar; 12. Second slider; 13. Second spring; 14. Second cam; 15. Adjusting rod; 16. Adjusting plate; 17. Adjusting slot; 18. Screw; 19. Drive wheel; 20. Drive belt; 21. First conveyor belt; 22. Second conveyor belt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1 and Figure 2 、 Figure 3 As shown, in this embodiment, a guide device for preparing wollastonite fiber includes a mounting frame 1, a screening frame 2 is provided above the mounting frame 1, a first conveyor belt 21 is provided on the screening frame 2, a second conveyor belt 22 is provided above the mounting frame 1, the first conveyor belt 21 is located above the second conveyor belt 22, the screening frame 2 is slidably connected to the mounting frame 1 through a first slider 3, two groups of symmetrically distributed first slide bars 4 are fixedly installed above the mounting frame 1, two groups of symmetrically distributed first cams 6 are provided in the mounting frame 1, a mounting seat 9 is provided on the mounting frame 1, the mounting seat 9 is located above the second conveyor belt 22, the mounting seat 9 is slidably connected to the mounting frame 1 through a second slider 12, a second slide bar 11 is provided in the mounting frame 1, a second cam 14 is provided in the mounting frame 1, and a plurality of groups of equidistantly distributed guide rods 10 are provided below the mounting seat 9, the lower ends of the plurality of groups of guide rods 10 are in contact with the upper surface of the second conveyor belt 22, and the plurality of groups of guide rods 10 are both slidably connected to the mounting seat 9, an adjusting plate 16 is provided in the mounting seat 9, the adjusting plate 16 is slidably connected to the mounting seat 9, the screening frame 2 is slidably sleeved with the two groups of first slide bars 4, the first slide bar 4 is sleeved with a first spring 5, the two ends of the first spring 5 are respectively fixedly connected to the first slider 3 and the mounting frame 1, the two groups of first cams 6 are respectively fitted with the first slider 3, the two groups of first cams 6 are rotatably connected to the mounting frame 1 through a rotating shaft, the two groups of first cams 6 are sleeved with a synchronous wheel 7, a synchronous belt 8 is provided in the mounting frame 1, the synchronous belt 8 is respectively connected to the two groups of synchronous wheels 7 for transmission, the mounting seat 9 is slidably sleeved with the second slide bar 11, the second spring 13 is sleeved on the second slide bar 11, the two ends of the second spring 13 are respectively fixedly connected to the second slider 12 and the mounting frame 1, the second cam 14 is rotatably connected to the mounting frame 1 through a rotating shaft, and the second cam 14 is fitted with the second slider 12.

[0021] The screening frame 2, the first conveyor belt 21 and the mounting seat 9 are provided in cooperation with multiple groups of guide rods 10 to realize the screening of impurities contained in the silica raw material and the adjustment of the uniformity of the particle size distribution during the silica feeding process, thereby realizing effective guidance of the silica raw material feeding; during the silica raw material feeding process, the motor in the mounting frame 1 is started to drive the first cam 6 to rotate, and the two groups of first cams 6 are rotated synchronously with the synchronous wheel 7 and the synchronous belt 8, so as to push the first slider 3, the screening frame 2 and the first conveyor belt 21, and squeeze the first spring 5, so as to realize the left and right screening of the first conveyor belt 21 by the screening frame 2, so as to screen the silica raw material on the first screening belt. Small particles of impurities in the stone raw material leak out from the first conveyor belt 21, completing the removal of impurities in the raw material. After the raw materials on the first conveyor belt 21 are synchronously conveyed to the second conveyor belt 22, the motor in the mounting frame 1 is started to drive the rotation of the second cam 14 and push the second slider 12. The second slider 12 drives the mounting seat 9 to slide in the mounting frame 1 and squeezes the second spring 13. Under the action of the elastic potential energy of the second spring 13, the mounting seat 9 drives multiple groups of guide rods 10 to swing left and right on the second conveyor belt 22, and the raw materials accumulated on the second conveyor belt 22 are spread left and right to ensure that the particle size distribution of the raw materials on the second conveyor belt 22 is uniform, and then evenly mixed with the flux to ensure the overall melting effect.

[0022] like Figure 2 and Figure 4 As shown, the adjustment plate 16 is provided with multiple groups of symmetrically distributed adjustment grooves 17, and the adjustment grooves 17 are arranged corresponding to the guide rod 10. The guide rod 10 is provided with an adjustment rod 15 corresponding to the adjustment groove 17. The adjustment rod 15 is slidingly connected to the adjustment plate 16 through the adjustment groove 17. Two groups of symmetrically distributed screws 18 are provided in the mounting seat 9. The two ends of the two groups of screws 18 respectively penetrate the mounting seat 9 and are rotatably connected to the mounting seat 9. The two groups of screws 18 respectively penetrate the adjustment plate 16 and are threadedly connected to the adjustment plate 16. The left ends of the two groups of screws 18 are both sleeved with a transmission wheel 19. A transmission belt 20 is provided in the mounting seat 9, and the transmission belt 20 is respectively connected to the two groups of transmission wheels 19 for transmission.

[0023] The uniform adjustment of the spacing between the multiple groups of guide rods 10 is achieved through the provided mounting seat 9 and the internal adjustment plate 16, and the size of the left and right paving range of the guide rods 10 is adjusted according to the actual amount of silica raw material conveyed; according to the actual amount of silica raw material fed, the motor in the mounting seat 9 is started to drive the screw 18 to rotate, and the transmission wheel 19 and the transmission belt 20 are coordinated to make the two groups of screws 18 rotate synchronously, and under the limiting action of the mounting seat 9, the adjustment plate 16 slides in the mounting seat 9, and the mounting seat 9 drives the adjustment groove 17 to slide synchronously. During the sliding process of the adjustment groove 17, the adjustment rod 15 slidingly connected to it drives the guide rod 10 to slide left and right on the mounting seat 9, completing the equidistant transformation of the spacing between the multiple groups of guide rods 10, thereby realizing the adjustment of the left and right paving range of the silica raw material accumulated on the second conveyor belt 22 by the multiple groups of guide rods 10.

[0024] The utility model provides a guiding device for preparing wollastonite fiber, and its specific working principle is as follows: during the feeding process of wollastonite raw materials, the motor in the mounting frame 1 is started to drive the first cam 6 to rotate, and the synchronous wheel 7 and the synchronous belt 8 are cooperated to make the two groups of first cams 6 rotate synchronously, so as to push the first slider 3, the screening frame 2 and the first conveyor belt 21, and squeeze the first spring 5, and cooperate with the first spring 5 to realize the left and right screening of the screening frame 2 to screen the wollastonite raw materials on the first screening belt, so that the small particles of impurities in the wollastonite raw materials leak from the first conveyor belt 21, completing the removal of impurities in the raw materials, and after the raw materials on the first conveyor belt 21 are synchronously conveyed to the second conveyor belt 22, the motor in the mounting frame 1 is started to drive the rotation of the second cam 14, and push the second slider 12, and the second slider 12 drives the mounting seat 9 to slide in the mounting frame 1, and squeezes the second spring 13 The material transporting mechanism 11 of the present invention is to move the conveyor belt 22 in a direction of rotation, so that the material transporting mechanism 11 is moved along the conveyor belt 22 and the conveyor belt 22 is moved along the conveyor belt 22 so that the material transporting mechanism 11 is moved along the conveyor belt 22 and the conveyor belt 22 is moved along the conveyor belt 22.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guide device for preparing wollastonite fibers, comprising a mounting frame (1), characterized in that: A screening frame (2) is provided above the mounting frame (1), a first conveyor belt (21) is provided on the screening frame (2), a second conveyor belt (22) is provided above the mounting frame (1), the first conveyor belt (21) is located above the second conveyor belt (22), the screening frame (2) is slidably connected to the mounting frame (1) via a first slider (3), two groups of symmetrically distributed first slide bars (4) are fixedly installed above the mounting frame (1), two groups of symmetrically distributed first cams (6) are provided in the mounting frame (1), a mounting seat (9) is provided on the mounting frame (1), and the mounting seat (9) is located at the first slider (3). Above the second conveyor belt (22), the mounting seat (9) is slidably connected to the mounting frame (1) through a second slider (12), a second slide bar (11) is provided in the mounting frame (1), a second cam (14) is provided in the mounting frame (1), and a plurality of groups of equally spaced guide rods (10) are provided below the mounting seat (9), the lower ends of the plurality of groups of guide rods (10) are in contact with the upper surface of the second conveyor belt (22), and the plurality of groups of guide rods (10) are all slidably connected to the mounting seat (9), an adjusting plate (16) is provided in the mounting seat (9), and the adjusting plate (16) is slidably connected to the mounting seat (9).

2. The guide device for preparing wollastonite fiber according to claim 1, characterized in that: The screening frame (2) is slidably connected to two groups of first sliding rods (4), and a first spring (5) is sleeved on the first sliding rod (4). The two ends of the first spring (5) are respectively fixedly connected to the first sliding block (3) and the mounting frame (1).

3. The guide device for preparing wollastonite fiber according to claim 1, characterized in that: The two groups of the first cams (6) are respectively fitted with the first slider (3), and the two groups of the first cams (6) are rotatably connected to the mounting frame (1) through a rotating shaft. The two groups of the first cams (6) are sleeved with a synchronous wheel (7), and a synchronous belt (8) is provided in the mounting frame (1), and the synchronous belt (8) is respectively connected to the two groups of synchronous wheels (7) in a transmission manner.

4. The guide device for preparing wollastonite fiber according to claim 1, characterized in that: The mounting seat (9) is slidably sleeved with the second slide bar (11), a second spring (13) is sleeved on the second slide bar (11), two ends of the second spring (13) are respectively fixedly connected to the second slider (12) and the mounting frame (1), the second cam (14) is rotatably connected to the mounting frame (1) via a rotating shaft, and the second cam (14) is in contact with the second slider (12).

5. The guide device for preparing wollastonite fiber according to claim 1, characterized in that: The adjusting plate (16) is provided with a plurality of symmetrically distributed adjusting grooves (17), the adjusting grooves (17) are arranged corresponding to the material guide rod (10), the material guide rod (10) is provided with an adjusting rod (15) arranged corresponding to the adjusting grooves (17), and the adjusting rod (15) is slidably connected to the adjusting plate (16) through the adjusting grooves (17).

6. The guide device for preparing wollastonite fiber according to claim 1, characterized in that: Two groups of symmetrically distributed screw rods (18) are provided in the mounting seat (9), and the two ends of the two groups of screw rods (18) respectively penetrate the mounting seat (9) and are rotatably connected to the mounting seat (9). The two groups of screw rods (18) respectively penetrate the adjustment plate (16) and are threadedly connected to the adjustment plate (16). The left ends of the two groups of screw rods (18) are both sleeved with a transmission wheel (19). A transmission belt (20) is provided in the mounting seat (9), and the transmission belt (20) is respectively connected to the two groups of transmission wheels (19).

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