Gel-method wire drawing device for alumina fibers

Abstract

The utility model discloses an alumina fiber gel-method wire drawing device, which relates to the technical field of alumina fiber preparation devices, and comprises a frame, damping walking components are mounted at four corners of the bottom of the frame, a wire drawing device main body is mounted on the frame, and an air supply cover is fixedly communicated with the wire drawing device main body. A hot air setting mechanism is arranged on the rack and comprises a fan bearing seat welded to the side wall of the rack, an air heater fixed to the outer wall of the top of the fan bearing seat through bolts, an air purification assembly and an air direction adjusting assembly. According to the utility model, the air purification assembly is arranged, so that the condition that external dust and impurities are easily brought into the wire drawing device to pollute wire drawing fibers in the air supply process is avoided; and the air direction adjusting assembly is arranged, the air supply angle can be continuously changed, and therefore hot air uniformly flows into the wire drawing device body from the air supply cover, and more sufficient and uniform hot air setting treatment can be conveniently conducted on internal wire drawing fibers.

Description

TECHNICAL FIELD

[0001] The utility model relates to alumina fiber preparation device technical field especially relates to a kind of alumina fiber gel method wire drawing device. BACKGROUND

[0002] Alumina fiber is a polycrystalline inorganic fiber with alumina as the main component. It combines the properties of crystal materials and fiber materials, has good heat-resistant stability, and can improve the heating speed and production capacity of materials.

[0003] After searching, the patent with application number 202222754255.X discloses a kind of alumina fiber gel method wire drawing device, when using, high-speed motor drives centrifugal disc to rotate by shaft, gel solution tank will gel liquid be transported to centrifugal disc by its bottom connecting pipe through movable connecting pipe, gel solution is thrown out by the wire outlet at the bottom of wire drawing disc using centrifugal force generated by high-speed rotation, centrifugal disc is located at the radial inner side of hot air frame and air outlet disc, while throwing out, high-temperature hot air tank transports hot air to hot air frame by hot air pipe and conveying mechanism, and uses air outlet disc to blow out, to quickly shape drawing fiber, reduce the cross-sticking situation when wire.

[0004] However, the above-mentioned prior art in the process of hot air delivery, easy to bring the dust impurities outside into the wire drawing device to cause pollution to drawing fiber;And air supply angle is single, hot air cannot flow to wire drawing device evenly, so that the internal drawing fiber cannot be treated by sufficient and uniform hot air shaping, reduces the hot air shaping effect of drawing fiber. INVENTION CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides an alumina fiber gel method wire drawing device.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An alumina fiber gel method wire drawing device, comprising a rack with a damping type walking assembly installed at the bottom of each corner, a wire drawing device main body is installed on the rack, and a air supply cover is fixedly connected to the wire drawing device main body, and a hot air shaping mechanism is provided on the rack.

[0008] The hot air shaping mechanism comprises a fan bearing seat welded to the side wall of the rack, a hot air machine fixed to the top outer wall of the fan bearing seat by bolts, an air purification assembly and a wind direction adjusting assembly.

[0009] The air purification assembly comprises a purification box fixedly connected to the top outer wall of the rack, three filter cartridges inserted into the purification box in turn, a same iron cover fixedly connected to the top of the three filter cartridges, and two long strip-shaped magnets fixedly embedded in the top of the purification box.

[0010] The wind direction adjustment assembly includes multiple wind direction adjusters distributed at equal intervals and a synchronous driver. All wind direction adjusters include a shaft rotatably mounted inside the air supply shroud, air guide vanes fixedly mounted on the shaft, and a worm gear fixedly mounted on the top of the shaft.

[0011] Preferably, the three filter elements are arranged at equal intervals, and the size of the filter pores of the three filter elements decreases sequentially from right to left.

[0012] Preferably, the iron cover is fixedly attracted to two elongated magnets, and a handle is welded to the top outer wall of the iron cover.

[0013] Preferably, the air supply end of the hot air blower is connected to one side of the purification box through a first pipe, and the other side of the purification box is connected to the air supply hood through a second pipe.

[0014] Preferably, the synchronous drive includes a support base fixedly connected to the top outer wall of the frame, a fixing plate welded to one side outer wall of the support base, a drive motor fixed to the top outer wall of the fixing plate by bolts, a transmission shaft rotatably mounted on the support base, and a plurality of worm gears sequentially fixedly mounted on the transmission shaft and distributed at equal distances.

[0015] Preferably, the output shaft of the drive motor is coaxially and fixedly connected to one end of the transmission shaft via a coupling, and the number of worms and worm wheels is the same, with each worm meshing with each worm wheel in sequence.

[0016] Preferably, the shock-absorbing walking assembly includes a lower plate with a braked universal wheel fixedly installed on its bottom outer wall, an upper plate fixedly connected to the bottom outer wall of the frame, a damper installed between the upper plate and the lower plate, and a shock-absorbing spring sleeved on the damper.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. Equipped with an air purification component, the hot air is filtered layer by layer through three filter elements in the purification box, which can remove dust and impurities mixed in the hot air. This avoids the situation where external dust and impurities are easily brought into the drawing device during the air supply process, causing pollution to the drawing fibers. In addition, the three filter elements are installed by plug-in and magnetic attraction, which makes it convenient to install and remove the three filter elements.

[0019] 2. Equipped with an air direction adjustment component, which drives all the air guide blades to rotate synchronously through a synchronous driver, continuously changing the air delivery angle, so that the hot air flows evenly from the air hood into the main body of the drawing device, which facilitates more thorough and uniform hot air shaping treatment of the internal drawing fibers, and improves the hot air shaping effect of the drawing fibers. Attached Figure Description

[0020] Figure 1 It is the whole three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is the three-dimensional enlarged structure schematic view of the hot air shaping mechanism in the utility model;

[0022] Figure 3 It is the three-dimensional enlarged structure schematic view of the air purification assembly in the utility model;

[0023] Figure 4 It is the three-dimensional enlarged structure schematic view of the local synchronous driver in the utility model;

[0024] Figure 5 It is the three-dimensional enlarged structure schematic view of the damping type walking assembly in the utility model.

[0025] In the drawing: 1, rack; 2, wire drawing device main body; 3, air supply cover; 4, fan bearing seat; 5, hot air machine; 6, purification box; 7, filter element; 8, iron cover; 9, long strip magnet; 10, handle; 11, shaft body; 12, air guide blade; 13, worm gear; 14, support seat; 15, fixed plate; 16, drive motor; 17, transmission shaft; 18, worm; 19, damper; 20, damping spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Referring to Figures 1-5 The embodiment discloses a kind of alumina fiber gel wire drawing device, it includes the rack 1 of the damping type walking assembly being installed in the bottom four corners position, rack 1 is installed with wire drawing device main body 2 on it;

[0028] Specifically, damping type walking assembly includes the lower plate body of the universal wheel with brake fixedly installed on bottom outer wall, the upper plate body of fixed connection in the bottom outer wall of rack 1, damper 19 and damping spring 20 are set on damper 19 between the upper plate body and lower plate body, the damping effect formed by cooperation of damper 19 and damping spring 20, on the one hand, can reduce the vibration generated in the whole wire drawing device operation process to ensure the stability of device operation, on the other hand, still can reduce the vibration bump generated in walking process;

[0029] In the embodiment, air supply cover 3 is fixedly connected on wire drawing device main body 2, hot air shaping mechanism is equipped on rack 1, and hot air shaping mechanism includes the fan bearing seat 4 welded on the side wall of rack 1, the hot air machine 5 fixed on the top outer wall of fan bearing seat 4 by bolt, air purification assembly and air direction adjusting assembly;

[0030] Further, the air purification assembly comprises a purification box 6 fixedly connected to the top outer wall of the rack 1, three filter cartridges 7 sequentially inserted into the purification box 6, a same iron cover 8 fixedly connected to the top of the three filter cartridges 7, and two long strip-shaped magnets 9 fixedly embedded on the top of the purification box 6.

[0031] Further, the three filter cartridges 7 are arranged at equal distances, the filter hole sizes of the three filter cartridges 7 sequentially decrease from right to left, the iron cover 8 is matched with the purification box 6, the iron cover 8 is fixedly attracted to the two long strip-shaped magnets 9, a handle 10 is welded to the top outer wall of the iron cover 8, during installation, the three filter cartridges 7 are inserted into the purification box 6 downwards, after being inserted in place, the iron cover 8 is attracted by the two long strip-shaped magnets 9 to be fixed, during subsequent disassembly, the three filter cartridges 7 can be pulled out of the purification box 6 by pulling the iron cover 8 upwards through the handle 10, so as to facilitate the disassembly and cleaning operation.

[0032] Further, the air direction adjusting assembly comprises a plurality of air direction adjusters arranged at equal distances and a synchronous driver, all the air direction adjusters comprise a shaft body 11 rotatably installed in the air supply cover 3, a guide vane 12 fixedly sleeved on the shaft body 11, and a worm wheel 13 fixedly sleeved on the top end of the shaft body 11.

[0033] Further, the air supply end of the hot air machine 5 is communicated with one side of the purification box 6 through a first pipeline, and the other side of the purification box 6 is communicated with the air supply cover 3 through a second pipeline.

[0034] Further, the synchronous driver comprises a support seat 14 fixedly connected to the top outer wall of the rack 1, a fixed plate 15 welded to one side outer wall of the support seat 14, a driving motor 16 fixedly connected to the top outer wall of the fixed plate 15 through bolts, a transmission shaft 17 rotatably installed on the support seat 14, and a plurality of worm gears 18 fixedly sleeved on the transmission shaft 17 in sequence and arranged at equal distances.

[0035] Further, the output shaft of the driving motor 16 is coaxially fixedly connected to one end of the transmission shaft 17 through a shaft coupling, the number of the worm gears 18 is the same as that of the worm wheels 13, and each worm gear 18 is sequentially engaged with each worm wheel 13.

[0036] Working principle: firstly, hot air is sent out by the hot air machine 5, the hot air enters the purification box 6 through the first pipeline, and the hot air is filtered layer by layer by the three filter cartridges 7 in the purification box 6, so that the dust and impurities mixed in the hot air can be purified, thereby avoiding the situation that dust and impurities in the external environment are easily brought into the wire drawing device during the air supply process to pollute the wire drawing fibers.

[0037] Secondly, the purified hot air flows into the air supply cover 3 from the second pipeline, at this time, the transmission shaft 17 is driven to rotate by the driving motor 16, then all the worms 18 on the transmission shaft 17 rotate synchronously, then the guide vanes 12 on the shaft bodies 11 are driven to rotate synchronously by the various worm wheels 13 engaged with the various worms 18, so that the air supply angle can be changed constantly, so that the hot air flows into the wire drawing device main body 2 from the air supply cover 3 evenly, the internal wire drawing fiber can be treated by the hot air more fully and evenly, and the hot air setting effect of the wire drawing fiber is improved.

[0038] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An alumina fiber gel method wire drawing device, comprising a frame (1) with shock-absorbing walking components installed at the four corners of the bottom, a wire drawing device main body (2) is installed on the frame (1), and a blast hood (3) is fixedly connected to the wire drawing device main body (2), characterized in that, The hot air setting mechanism is arranged on the rack (1); The hot air setting mechanism comprises a fan bearing seat (4) welded to the side wall of the rack (1), a hot air fan (5) fixed to the top outer wall of the fan bearing seat (4) by bolts, an air purification assembly and a wind direction adjusting assembly; The air purification assembly comprises a purification box (6) fixedly connected to the top outer wall of the rack (1), three filter cartridges (7) sequentially inserted into the purification box (6), a same iron cover (8) fixedly connected to the top of the three filter cartridges (7) and two long strip-shaped magnets (9) fixedly embedded on the top of the purification box (6); The wind direction adjusting assembly comprises a plurality of wind direction adjusters distributed at equal distances and a synchronous driver, and all the wind direction adjusters comprise a shaft body (11) rotatably installed in the air supply cover (3), a guide vane (12) fixedly sleeved on the shaft body (11) and a worm wheel (13) fixedly sleeved on the top end of the shaft body (11).

2. The apparatus according to claim 1, wherein The three filter cartridges (7) are arranged at equal distances, and the filter hole sizes of the three filter cartridges (7) decrease from right to left.

3. The apparatus according to claim 1, wherein the apparatus is characterized by: The iron cover (8) is fixedly attracted to the two long strip-shaped magnets (9), and a handle (10) is welded to the top outer wall of the iron cover (8).

4. The apparatus according to claim 1, wherein the apparatus is characterized by: The air supply end of the hot air fan (5) is communicated with one side of the purification box (6) through a first pipeline, and the other side of the purification box (6) is communicated with the air supply cover (3) through a second pipeline.

5. The apparatus according to claim 1, wherein the apparatus is characterized by: The synchronous driver comprises a support seat (14) fixedly connected to the top outer wall of the rack (1), a fixed plate (15) welded to one side outer wall of the support seat (14), a driving motor (16) fixed to the top outer wall of the fixed plate (15) by bolts, a transmission shaft (17) rotatably installed on the support seat (14) and a plurality of worm gears (18) sequentially fixedly sleeved on the transmission shaft (17) and distributed at equal distances.

6. The apparatus according to claim 5, wherein the apparatus is characterized by: The output shaft of the driving motor (16) is coaxially fixedly connected to one end of the transmission shaft (17) through a shaft coupling, the number of the worm gears (18) is the same as that of the worm wheels (13), and each worm gear (18) is sequentially engaged with each worm wheel (13).

7. The apparatus according to claim 1, wherein the apparatus is characterized by: The damping type walking assembly comprises a lower plate body with a brake universal wheel fixedly installed on the bottom outer wall, an upper plate body fixedly connected to the bottom outer wall of the rack (1), a damper (19) installed between the upper plate body and the lower plate body and a damping spring (20) sleeved on the damper (19).

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