Production device of aluminum silicate thread throwing fiberboard

Abstract

The utility model relates to the technical field of production of heat insulation materials, in particular to a production device of an aluminum silicate thread throwing fiberboard, which comprises a melting furnace, a slurry machine, a mould pressing machine and an adjusting assembly, and the adjusting assembly comprises a first connecting block, a rotating rod, a second connecting block, a mould pressing plate, a sliding groove and an extension plate. A rotating rod in the adjusting assembly is rotationally connected with a first connecting block and a second connecting block, so that the position of the mold pressing plate can be changed through rotation of the rotating rod, a sliding groove is formed in the bottom of the mold pressing plate, and the extension plate can slide in the sliding groove and is parallel to the mold pressing plate. The rotating rod is controlled to rotate by a proper angle, the mold pressing plate is driven to slide to change the position, and the mold pressing effect range is flexibly changed, so that the width size of the fiberboard is adjusted, the production requirements of various width sizes are met, and the adaptability of the device to production of products of different specifications is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technology field of heat insulation material, concretely to a production device of aluminum silicate spun silk fiber board. BACKGROUND

[0002] It is known that aluminum silicate ceramic fiber is a fibrous lightweight refractory and heat-insulating material developed in the early 60s of the building industry, and is a new type of industrial thermal insulation material, and its structural form belongs to amorphous (glassy) fiber, which is generally made by electric arc spraying process, that is, using hard clay clinker or industrial alumina powder and silica powder as raw materials, melting by an electric arc furnace, and spraying by compressed air to form fibers, and then processing the aluminum silicate ceramic fibers into blankets, felts, boards, papers, ropes and various special-shaped components.

[0003] According to the search, the utility model patent with the patent number CN205474304U discloses a production device of aluminum silicate spun silk fiber board, which comprises an electric resistance furnace, a spinning machine, a glue spraying mechanism, a cotton collector and a curing furnace. The spinning machine is arranged below the electric resistance furnace, a drainage pipe is installed at the center of the bottom of the electric resistance furnace, the position of the drainage pipe corresponds to the position of the spinning roller of the spinning machine, the glue spraying mechanism is arranged outside the spinning roller, the glue spraying mechanism comprises a glue storage tank, an annular glue pipe and an annular air pipe, the glue storage tank is connected with the glue pipe, a plurality of nozzles are uniformly distributed on the pipe wall of the side of the glue pipe facing the cotton collector, the annular air pipe is arranged outside the glue pipe, the annular air pipe blows annular air into the inlet of the cotton collector, and the curing furnace is connected to the rear part of the cotton collector. The above-mentioned device can continuously produce aluminum silicate spun silk fiber boards, and has the characteristics of high automation degree and low labor intensity in the production process.

[0004] Although the above technical solution solves the problems of low automation degree and high labor intensity in the production process, in the above technical solution, there is no obvious device to change the aluminum silicate fiber board produced in alignment, and manual or machine cutting may be required, and there is no flexible adjustment capability for the size and shape of the fiber board, which may be limited when producing different specifications of products. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a production device of aluminum silicate spun silk fiber board to solve the problems in the above background art.

[0007] (II) Technical solutions

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A production device of aluminum silicate spun silk fiber board, including melting furnace, slurry machine, moulding press and adjusting assembly, the slurry machine is installed in the side of melting furnace, the moulding press is installed in the side of slurry machine, the adjusting assembly is installed on the moulding press, the adjusting assembly includes two first connecting blocks, with the first connecting block number corresponds the rotary rod, two second connecting blocks, two moulding plates, with the moulding plate number corresponds the sliding slot and the extension plate, each first connecting block is fixedly arranged in the inside both sides of the moulding press respectively, the one side of each rotary rod is rotatably arranged in the corresponding first connecting block, each second connecting block is rotatably arranged on the other side of the corresponding rotary rod, each moulding plate is fixedly arranged at the bottom of the corresponding second connecting block, each sliding slot is opened in the bottom of the corresponding moulding plate, the extension plate is slidably arranged in the sliding slot, and the extension plate is arranged in parallel with the moulding plate.

[0009] Preferably, including the bottom plate, four first sliding plates, a plurality of long slots and the second sliding plate corresponding to the number of long slots, the bottom plate is fixedly arranged in the bottom of the moulding press, each first sliding plate is slidably arranged on the top of the bottom plate around, and each first sliding plate is arranged perpendicularly to the bottom plate, each long slot is opened in the both sides of the corresponding first sliding plate, and each second sliding plate is slidably arranged in the corresponding long slot.

[0010] Further, including a plurality of springs and a plurality of support plates, each spring is evenly arranged in the sliding groove, each support plate is fixedly arranged between the top of the corresponding spring, and each support plate is arranged in parallel with the extension plate, and the side of each support plate towards the extension plate is provided with an inclined angle.

[0011] Further, including four first sliding grooves and the first sliding block corresponding to the number of first sliding grooves, each first sliding groove is opened in the both sides of the corresponding moulding plate, each first sliding block is fixedly arranged in the both sides of the corresponding extension plate, and each first sliding block is slidably arranged with the corresponding first sliding groove.

[0012] Further scheme, including blind groove and air cylinder, the blind groove is opened in the moulding press and is located at the top of the moulding press, and the air cylinder is installed in the blind groove.

[0013] On the basis of the preceding scheme, two second sliding grooves, the second sliding blocks corresponding in number to the second sliding grooves, a connecting plate and a fixed plate are included, each of the second sliding grooves is arranged on the corresponding rotating rod, each of the second sliding blocks is slidingly arranged in the corresponding second sliding groove, the connecting plate is fixedly arranged between each of the second sliding blocks, the fixed plate is fixedly arranged on the side of the connecting plate, and the fixed plate is fixedly arranged with the output shaft of the air cylinder.

[0014] On the basis of the preceding scheme, the shape of each of the second sliding grooves is a long rectangular shape, and the shape of each of the second sliding blocks is adapted to the shape of the second sliding groove, being a square shape and being fitted with the inner wall of the second sliding groove.

[0015] (Three) beneficial effects

[0016] The production device of the aluminum silicate spun fiber plate, the adjusting assembly includes two first connecting blocks, rotating rods corresponding in number to the first connecting blocks, two second connecting blocks, two mold pressing plates, sliding grooves corresponding in number to the mold pressing plates, and an extension plate, the rotating rods in the adjusting assembly are rotationally connected with the first connecting blocks and the second connecting blocks, respectively, which enables the mold pressing plates to change positions through rotation of the rotating rods, the bottom of the mold pressing plate is provided with the sliding groove, the extension plate can slide in the sliding groove and is parallel to the mold pressing plate, when facing different width specifications of the fiber plate production, the rotating rods are controlled to rotate at appropriate angles, the mold pressing plates are driven to slide and change positions, the range of the mold pressing effect is flexibly changed, and then the width size of the fiber plate is adjusted, for example, the originally produced standard width fiber plate can be appropriately slid outwards when widening, and vice versa, so that the production requirements of various width sizes are met, the adaptability of the device to production of different specifications is improved, the variability of the product width is increased, and the device can adapt to production tasks of different length requirements within a certain range. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the adjusting assembly of the utility model;

[0019] Figure 3 It is the utility model Figure 2 It is a local enlarged structure schematic view of A in the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view of the mold pressing plate of the utility model;

[0021] Figure 5 It is a three-dimensional structure schematic view of the support plate of the utility model;

[0022] Figure 6 It is the three-dimensional structure schematic view of the spring of the utility model;

[0023] Figure 7 It is the three-dimensional structure schematic view of the extension plate of the utility model;

[0024] Figure 8 It is the three-dimensional structure schematic view of the rotating rod of the utility model.

[0025] In the figure: 1, melting furnace;2, slurry machine;3, moulding machine;4, adjusting assembly;5, first connecting block;6, rotating rod;7, second connecting block;8, moulding plate;9, sliding groove;10, extension plate;11, bottom plate;12, first sliding plate;13, long slot;14, second sliding plate;15, spring;16, support plate;17, first sliding groove;18, first sliding block;19, blind slot;20, air cylinder;21, second sliding groove;22, second sliding block;23, connecting plate;24, fixed plate. 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, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work are within the protection scope of the utility model.

[0027] Referring to Figures 1-8 A production device of aluminum silicate spun fiber board, comprising a melting furnace 1, a slurry machine 2, a moulding machine 3 and an adjusting assembly 4.

[0028] In the above embodiments, the slurry machine 2 is installed on the side of the melting furnace 1, the moulding machine 3 is installed on the side of the slurry machine 2, and the adjusting assembly 4 is installed on the moulding machine 3.

[0029] Preferably, the production device mainly consists of a melting furnace 1, a slurry machine 2, a molding machine 3 and an adjusting assembly 4, the melting furnace 1 is used for heating and melting the raw materials to make them in a liquid state or molten state suitable for subsequent processing, the high-efficiency energy-saving melting furnace 1 with a combustion furnace provided with a heat preservation coating layer is used in the embodiment, a stirring assembly is arranged on the inner side of the pot body close to the bottom position, the whole pot body is rotated for melting, which is changed to the stirring assembly stirring for melting, the energy consumption is saved, at the same time, the combustion furnace does not need to be provided with a sealing cover separately, the cost is saved, the heat preservation effect is guaranteed, the slurry machine 2 is installed on the side of the melting furnace 1, which is used for further processing the melted raw materials into uniform slurry for subsequent forming, the slurry machine 2 in the embodiment includes the functions of steam blowing, vortex slag removal, cotton collection and adhesive application, the molding machine 3 is installed on the side of the slurry machine 2, which is a key equipment for pressing the slurry into a fiberboard shape, and the adjusting assembly 4 is installed on the molding machine 3, which mainly functions to accurately adjust the molding process to ensure that the aluminum silicate spinning fiberboard with different widths is produced.

[0030] Preferably, the adjusting assembly 4 includes two first connecting blocks 5, rotating rods 6 corresponding in number to the first connecting blocks 5, two second connecting blocks 7, two molding plates 8, sliding grooves 9 corresponding in number to the molding plates 8 and an extension plate 10.

[0031] In the above embodiment, each first connecting block 5 is fixedly arranged on the inner side of the molding machine 3, one side of each rotating rod 6 is rotatably arranged in the corresponding first connecting block 5, each second connecting block 7 is rotatably arranged on the other side of the corresponding rotating rod 6, each molding plate 8 is fixedly arranged on the bottom of the corresponding second connecting block 7, each sliding groove 9 is formed in the bottom of the corresponding molding plate 8, and the extension plate 10 is slidably arranged in the sliding groove 9, and the extension plate 10 is arranged in parallel with the molding plate 8.

[0032] Preferably, each first connecting block 5 is fixedly arranged on the inner side of the molding machine 3, which provides a stable installation basis for the adjusting assembly 4, one side of each rotating rod 6 is rotatably arranged in the corresponding first connecting block 5, this rotating connection mode enables the rotating rod 6 to rotate in the first connecting block 5, so that the position of the molding plate 8 can be adjusted, each second connecting block 7 is rotatably arranged on the other side of the corresponding rotating rod 6, the relative movement between the molding plate 8 and the rotating rod 6 is realized through the rotating connection of the second connecting block 7 and the rotating rod 6, and through the rotation of the rotating rod 6, the position of the second connecting block 7 and the fixed molding plate 8 can be changed.

[0033] Preferably, each mold plate 8 is fixedly arranged at the bottom of the corresponding second connecting block 7, and the mold plate 8 is a component that directly contacts the slurry and applies pressure to the slurry for molding, and the shape and size of the mold plate 8 are the same as those of the aluminum silicate spun fiber plate to be produced, and under the action of the pressure of the molding machine 3, the mold plate 8 presses the slurry into a fiber plate with a certain thickness, density and shape, and the sliding groove 9 opened at the bottom of the mold plate 8 provides installation and sliding space for the extension plate 10, and the design of the sliding groove 9 enables the extension plate 10 to slide relative to the bottom of the mold plate 8, thereby adjusting the effective working area of the mold plate 8, so as to realize the production of fiber plates with different widths.

[0034] Preferably, the extension plate 10 is slidably arranged in the sliding groove 9 and is arranged in parallel with the mold plate 8, and the main function of the extension plate 10 is to change the actual pressing area of the mold plate 8 by sliding the mold plate 8 when different sizes of aluminum silicate spun fiber plates need to be produced, for example, when smaller fiber plates need to be produced, the extension plate 10 can be partially or completely slid into the sliding groove 9 to reduce the effective pressing area of the mold plate 8, and when larger fiber plates need to be produced, the mold plate 8 can be slid to both sides to increase the effective pressing area of the mold plate 8, thereby improving the flexibility and versatility of the production device, meeting the diversified needs of customers for the size specifications of fiber plates, and reducing the cost and time required to replace the entire molding equipment due to size changes.

[0035] First, referring to Figure 2 and Figure 3 In this embodiment, the bottom plate 11, four first sliding plates 12, a plurality of long grooves 13 and second sliding plates 14 corresponding to the long grooves 13 are included.

[0036] In the above embodiment, the bottom plate 11 is fixedly arranged in the bottom of the molding machine 3, each first sliding plate 12 is slidably arranged on the top of the bottom plate 11 around the periphery, and each first sliding plate 12 is arranged perpendicularly to the bottom plate 11, each long groove 13 is opened at both sides of the corresponding first sliding plate 12, and each second sliding plate 14 is slidably arranged in the corresponding long groove 13.

[0037] Preferably, the bottom plate 11 is fixedly arranged in the bottom of the molding machine 3, and it serves as the basic component of the entire bottom structure and plays a supporting and bearing role for other components, the bottom plate 11 has high strength and stability to withstand various forces generated during the molding process, including pressure from the upper molding components and friction generated during the sliding process of the first sliding plate 12 and the second sliding plate 14, etc., and the fixing mode adopts a welding mode to ensure that it will not loosen or displace during long-term use, thereby providing protection for the stability of the entire bottom structure of the molding machine 3.

[0038] Preferably, each first sliding plate 12 is slidingly arranged at the top of the base plate 11, and is arranged perpendicularly to the base plate 11. This perpendicular arrangement allows the first sliding plate 12 to slide linearly on the base plate 11, and the sliding direction is limited by the plane of the base plate 11, thereby ensuring the accuracy of the movement. When producing aluminum silicate spun fiber plates of different sizes or shapes, the sliding of the first sliding plate 12 can adjust the support range and constraint conditions of the bottom of the molding machine 3, so as to adapt to the requirements of different molds or fiber plate widths.

[0039] Preferably, the number of long grooves 13 in the embodiment is eight, and each long groove 13 is arranged on the two sides of the corresponding first sliding plate 12. The long groove 13 provides a sliding track for the second sliding plate 14, and the second sliding plate 14 is slidingly arranged in the corresponding long groove 13. Through cooperation with the long groove 13, the second sliding plate 14 can slide on the first sliding plate 12, so that the bottom structure of the molding machine 3 has flexibility and adjustability. The second sliding plate 14 can be used as an auxiliary support component, and can be slid to a suitable position in the long groove 13 according to production requirements, thereby providing additional support and positioning for the mold or product during the molding process.

[0040] Then, referring to Figure 5 and Figure 6 In the embodiment, a plurality of springs 15 and a plurality of support plates 16 are included.

[0041] In the above embodiment, the number of springs 15 in the embodiment is eight, and each spring 15 is uniformly arranged in the sliding groove 9. Each support plate 16 is fixedly arranged between the top of the corresponding spring 15, and each support plate 16 is arranged in parallel with the extension plate 10. The top of the support plate 16 is attached to the bottom of the extension plate 10, and the side of each support plate 16 facing the extension plate 10 is provided with an inclined angle.

[0042] Preferably, each spring 15 is uniformly arranged in the sliding groove 9. The spring 15 plays an important role in providing elastic support and buffering in this structure. When the molding plate 8 slides to both sides, the attachment of the support plate 16 and the extension plate 10 is released, and the spring 15 can be elastically deformed to prevent the extension plate 10 and the molding plate 8 from being damaged due to sudden impact force or uneven stress. At the same time, the spring 15 supports the support plate 16 to the position flush with the extension plate 10, which facilitates the molding process of the fiber plate semi-finished product. The elastic restoring force of the spring 15 restores the support plate 16 to the original position or state, thereby ensuring the stability and repeatability of the adjusting assembly 4.

[0043] Preferably, the number of support plates 16 in the embodiment is four, each support plate 16 is fixedly arranged between the top of the corresponding spring 15, and is arranged in parallel with the stretching plate 10, the main function of the support plate 16 is to cooperate with the stretching plate 10 to mold the fiber plate semi-finished product, and at the same time the support plate 16 can prevent the spring 15 from being deformed too much, and ensure that it always works within the effective elastic range.

[0044] Preferably, four first sliding grooves 17 and first sliding blocks 18 corresponding in number to the first sliding grooves 17 are included, each first sliding groove 17 is arranged on the two sides of the corresponding mold pressing plate 8, and each first sliding block 18 is fixedly arranged on the two sides of the corresponding stretching plate 10, and each first sliding block 18 is slidably arranged with the corresponding first sliding groove 17.

[0045] Preferably, each first sliding groove 17 is arranged on the two sides of the corresponding mold pressing plate 8, and the first sliding groove 17 provides a sliding track for the first sliding block 18.

[0046] Preferably, each first sliding block 18 is fixedly arranged on the two sides of the corresponding stretching plate 10, and is slidably arranged with the corresponding first sliding groove 17, realizing the relative sliding connection between the stretching plate 10 and the mold pressing plate 8, through the sliding of the first sliding block 18 in the first sliding groove 17, the mold pressing plate 8 can be adjusted in position on the two sides of the stretching plate 10, so as to change the effective working area of the mold pressing plate 8, so that the mold pressing machine 3 can adapt to the production needs of aluminum silicate spun fiber plates of different sizes.

[0047] Finally, referring to Figure 8 In the embodiment, a blind groove 19 and a cylinder 20 are included, the blind groove 19 is arranged in the mold pressing machine 3 and located at the top of the mold pressing machine 3, and the cylinder 20 is installed in the blind groove 19.

[0048] Preferably, the blind groove 19 is arranged in the mold pressing machine 3 and located at the top of the mold pressing machine 3, which provides a mounting space for the cylinder 20, and the cylinder 20 is installed in the blind groove 19, which is the power source in the entire top structure, when adjusting the position of the mold pressing plate 8, the cylinder 20 can provide a vertical force for the fixed plate 24 through the extension and retraction movement of the output shaft of the cylinder 20, so as to drive the fixed plate 24 to move upward, so as to cooperate with the adjusting assembly 4 to adjust the position of the mold pressing plate 8.

[0049] In the above embodiment, two second sliding grooves 21, second sliding blocks 22 corresponding in number to the second sliding grooves 21, a connecting plate 23 and a fixed plate 24 are included.

[0050] Preferably, each second sliding groove 21 is formed in the corresponding rotating rod 6, each second sliding block 22 is slidingly arranged in the corresponding second sliding groove 21, the connecting plate 23 is fixedly arranged between each second sliding block 22, the fixed plate 24 is fixedly arranged on the side of the connecting plate 23, and the fixed plate 24 is fixedly arranged with the output shaft of the air cylinder 20.

[0051] Preferably, each second sliding groove 21 is formed in the corresponding rotating rod 6, the shape of the second sliding groove 21 is a long rectangular shape, and this shape provides a linear sliding track for the second sliding block 22.

[0052] Preferably, each second sliding block 22 is slidingly arranged in the corresponding second sliding groove 21, the close fit between the second sliding block 22 and the second sliding groove 21 ensures the sliding fit precision therebetween, reduces the gap, and thus reduces the frictional resistance and energy loss generated during sliding.

[0053] Preferably, the connecting plate 23 is fixedly arranged between each second sliding block 22, which plays a role of connecting and coordinating the movement of each second sliding block 22. When the output shaft of the air cylinder 20 drives the fixed plate 24 to move, the fixed plate 24 drives the connecting plate 23 to move together, and the connecting plate 23 uniformly transmits the force to each second sliding block 22, so that each second sliding block 22 synchronously slides in the second sliding groove 21.

[0054] Preferably, the fixed plate 24 is fixedly arranged on the side of the connecting plate 23 and fixedly arranged with the output shaft of the air cylinder 20. The fixed plate 24 serves as a connecting component between the output shaft of the air cylinder 20 and the connecting plate 23, transmits the power of the air cylinder 20 to the connecting plate 23 and the entire transmission system, and realizes the precise control of the air cylinder 20 over the second sliding block 22, the connecting plate 23 and other components through the fixed connection of the fixed plate 24, so that the top structure of the mold pressing machine 3 can move according to the predetermined process requirements, and the mold pressing operation on the aluminum silicate fiber plate with different widths can be completed.

[0055] Preferably, the shape of each second sliding groove 21 is a long rectangular shape, and the shape of each second sliding block 22 is adapted to the shape of the second sliding groove 21, which is a square shape and closely fits the inner wall of the second sliding groove 21.

[0056] Preferably, the long rectangular design of the second sliding groove 21 can limit the movement direction of the second sliding block 22, so that it can only slide along the length direction of the sliding groove, avoiding shaking or deviation in other directions, and ensuring the accuracy and stability of the movement.

[0057] Preferably, the square second sliding block 22 is to prevent the second sliding block 22 from rotating while sliding, which may affect the operation of the adjusting assembly 4.

[0058] Working principle:

[0059] The production device of the aluminum silicate spun fiber plate is used by being placed at a required position, raw materials required for producing the aluminum silicate spun fiber plate are first put into the melting furnace 1 by workers, the melting furnace 1 is started to run, the internal heating system is used to heat and melt the raw materials, the solid raw materials are converted into liquid state, so that subsequent slurry preparation operation is carried out, during the melting process, the temperature, heating time and other parameters of the melting furnace 1 need to be strictly controlled to ensure that the raw materials are fully melted and the quality is stable, for example, the temperature is maintained in a specific high temperature interval and continuously heated for a certain time, so that the raw materials reach a uniform liquid state.

[0060] When the raw materials are completely melted in the melting furnace 1, the liquid raw materials flow into the slurry machine 2 connected thereto, the slurry machine 2 starts to work, the internal stirring device thereof stirs and mixes the liquid raw materials, and some specific additives or auxiliary materials such as binders can be added to improve the performance and forming effect of the slurry, by accurately controlling the stirring speed, stirring time and adding amount of additives, the composition of the slurry is uniform, the viscosity is moderate, and the requirements of subsequent mold pressing are met.

[0061] When it is required to produce fiber plates of different widths, the worker first starts the air cylinder 20, the air cylinder 20 is started to drive the fixed plate 24 to move, the fixed plate 24 is moved to drive the connecting plate 23 to move, the connecting plate 23 is moved to drive the second sliding block 22 to slide, the second sliding block 22 is slid to drive the rotating rod 6 to rotate, the rotating rod 6 is rotated to drive the mold pressing plate 8 to move towards each other, the mold pressing plate 8 moves towards each other at the same time, the spring 15 is popped out, the spring 15 is popped out to drive the support plate 16 to pop out, the support plate 16 is flush with the extension plate 10, so as to complete the production of fiber plates of different widths.

[0062] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An apparatus for producing a spunlaid fibrous board of aluminum silicate, characterized by The utility model relates to a kind of ceramic tile production line, including: Melting furnace (1); Slurry machine (2), the slurry machine (2) is installed in the side of the melting furnace (1); Moulding press (3), the moulding press (3) is installed in the side of the slurry machine (2); And Adjusting assembly (4), the adjusting assembly (4) is installed on the moulding press (3), the adjusting assembly (4) includes: two first connecting blocks (5), with the first connecting block (5) quantity corresponding rotating rod (6), two second connecting blocks (7), two moulding plates (8), with the moulding plate (8) quantity corresponding sliding groove (9) and extension plate (10), each first connecting block (5) is respectively fixedly arranged in the inside two sides of the moulding press (3), one side of each rotating rod (6) is respectively rotationally arranged in the corresponding first connecting block (5), each second connecting block (7) is respectively rotationally arranged on the other side of the corresponding rotating rod (6), each moulding plate (8) is respectively fixedly arranged at the bottom of the corresponding second connecting block (7), each sliding groove (9) is opened in the bottom of the corresponding moulding plate (8), the extension plate (10) is slidably arranged in the sliding groove (9), and the extension plate (10) is arranged in parallel with the moulding plate (8).

2. The production apparatus of the aluminum silicate spun fiber board according to claim 1, wherein Also including: Bottom plate (11), the bottom plate (11) is fixedly arranged in the bottom of the moulding press (3); Four first sliding plates (12), each first sliding plate (12) is respectively slidably arranged on the top of the bottom plate (11), and each first sliding plate (12) is arranged perpendicularly with the bottom plate (11); A plurality of long grooves (13), each long groove (13) is respectively opened in the two sides of the corresponding first sliding plate (12); And With the long groove (13) quantity corresponding second sliding plate (14), each second sliding plate (14) is respectively slidably arranged in the corresponding long groove (13).

3. The production apparatus of the aluminum silicate spun fiber board according to claim 1, wherein Also including: A plurality of springs (15), each spring (15) is evenly arranged in the sliding groove (9); And A plurality of support plates (16), each support plate (16) is respectively fixedly arranged between the top of the corresponding spring (15), and each support plate (16) is arranged in parallel with the extension plate (10), the side of each support plate (16) towards the extension plate (10) is opened with bevel.

4. The production apparatus of the aluminum silicate spun fiber board according to claim 1, wherein Also including: Four first sliding grooves (17), each first sliding groove (17) is respectively opened in the two sides of the corresponding moulding plate (8); And With the first sliding groove (17) quantity corresponding first sliding block (18), each first sliding block (18) is respectively fixedly arranged in the two sides of the corresponding extension plate (10), and each first sliding block (18) is respectively slidably arranged with the corresponding first sliding groove (17).

5. The production apparatus of the aluminum silicate spun fiber board according to claim 1, wherein Also including: Blind groove (19), the blind groove (19) is opened in the moulding press (3) and is located at the top of the moulding press (3);And Air cylinder (20), the air cylinder (20) is installed in the blind groove (19).

6. The apparatus for producing a spun-silica-alumina fiber plate according to claim 5, wherein Also including: Two second sliding grooves (21), each of the second sliding grooves (21) is respectively arranged on the corresponding rotating rod (6); Second sliding blocks (22) corresponding in number to the second sliding grooves (21), each of the second sliding blocks (22) is respectively arranged in the corresponding second sliding groove (21) in a sliding mode; A connecting plate (23) fixedly arranged between each of the second sliding blocks (22); and A fixed plate (24) fixedly arranged on the side of the connecting plate (23), and the fixed plate (24) is fixedly arranged with the output shaft of the air cylinder (20).

7. The production device of the aluminum silicate spun fiber plate according to claim 6, characterized in that: The shape of each of the second sliding grooves (21) is a long rectangular shape; and The shape of each of the second sliding blocks (22) is adapted to the shape of the second sliding groove (21), which is a square shape and is in close contact with the inner wall of the second sliding groove (21).

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