CN212702652U

CN212702652U - Full automatization production facility of rock wool composite sheet

Info

Publication number: CN212702652U
Application number: CN202020848998.1U
Authority: CN
Inventors: 殷桂玲; 王德辉
Original assignee: Suzhou Dongkai Building Materials Co ltd
Current assignee: Suzhou Dongkai Building Materials Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-16
Anticipated expiration: 2030-05-20

Abstract

In order to solve the single face of existence in the rock wool composite sheet process and scrape thick liquid, maintenance time is long, and area is big, and the waste material is many, and the easy warping problem of finished product, the utility model provides a full automated production equipment of rock wool composite sheet, it includes: the automatic screen printing machine comprises a feeding table, a first screen-placing and pulp-scraping device, a first section of conveying belt, a first belt support, a turnover wheel, a turnover limiting device, a second screen-placing and pulp-scraping device, a second section of conveying belt, a second belt support, a cutting saw, a stacking device, a packing machine, a first air-blowing drying device, a second air-blowing drying device, a first motor, a second motor, a third motor, a fourth motor, a fifth motor and a transverse cutter.

Description

Full automatization production facility of rock wool composite sheet

Technical Field

The utility model relates to a rock wool composite sheet production facility, it is comparatively concrete, involve a rock wool composite sheet's full automatization production facility.

Background

The rock wool board is the most common A-grade heat insulation material applied in the building energy saving industry, but the defects are low tensile strength and poor construction environment, and in order to improve the defects, manufacturers cut the rock wool board longitudinally into rock wool strips in recent years, and coat mortar on the two sides of the rock wool strips after arrangement to prepare rock wool composite boards, also called rock wool strip composite boards and composite rock wool fireproof heat insulation boards. The production process of the existing rock wool composite board is sectional, and the specific process is as follows: firstly, scraping pulp on one side of a regularly arranged rock wool strip, cutting the rock wool strip into large blocks, wherein the size of each large block is 2420mm in length and 1220mm in width, then placing the large blocks on a frame for maintenance, turning the surface after solidification, scraping pulp and maintaining, cutting the two surfaces after solidification into sizes convenient for construction, wherein the two specifications are at present, namely the length is 1200mm in length and 600mm in width or the length is 600mm in width. The production process of the rock wool composite board has the following defects: 1. when the first surface is solidified, the plate surface is deformed due to stress generated by contraction, the two sides are warped, when the second surface is solidified, the contraction stress can be generated, but the contraction stress generated by the first surface and the second surface is not identical, so that the stress generated by the second surface and the stress generated by the first surface during contraction can not be mutually offset when the second surface is contracted, the surface unevenness of the rock wool composite plate is caused, and the surface unevenness of the rock wool composite plate directly influences the flatness of the constructed wall surface; 2. the curing time is long, generally, single-side steam curing needs 6 hours, and natural curing needs 1-7 days, so that the time and the period of double-side curing are longer; 3. because the maintenance takes a long time, a large floor space is needed for placing the rock wool composite boards under maintenance, usually 3000m²The daily output of the factory building is only 1500m²The rock wool composite board; 4, since the size of the large rock wool strip block which is put into the production line at the beginning is 2420mm wide 1220mm, and the size of the finished product which is finally manufactured is 1200mm wide 600mm or 600mm wide 600mm, the four-side edge cutting needs to cut off redundant leftover materials in the final cutting process, the specific length direction needs to cut off 20mm, and the width direction needs to cut off 20mm, so that a lot of materials are wasted.

At present, various defects of the existing production and processing technology of rock wool composite boards are caused because no proper production equipment is developed.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the problems of single-sided slurry scraping, long maintenance time, large floor area, much waste material and easy warping of the finished product in the process of the rock wool composite board, the utility model provides a full-automatic production device of rock wool composite board, which can cut rock wool board into horizontal-silk-rock cotton strips, turn the horizontal-silk-rock-cotton strips by 90 degrees to form vertical-silk-rock-cotton strips, arrange and combine the vertical-silk-rock-cotton strips to form vertical-silk-rock-wool strip groups, then carry out net-attaching slurry scraping treatment on the first surface of the vertical-silk-rock-wool strip groups, carry out rapid hot air drying at 90-120 ℃ after slurry scraping treatment, keep the mortar layer on the upper surface of the vertical-silk-rock-wool strip groups at 70-80 ℃ after drying, and turn the vertical-rock-wool strip groups by 180 degrees at the temperature to make the physical positions of the first surface and the second surface of the rock wool strip groups mutually exchanged, then attach the net to the second surface and scrape thick liquid to carry out hot air drying rapidly under the 90 ℃ -120 ℃ condition, form after the drying the utility model discloses a novel rock wool composite sheet, then cut and pile up neatly packing to above rock wool composite sheet.

By adopting the full-automatic production equipment for the rock wool composite board, the surface slurry layer can be quickly dried on line, so that the problem of warping of the rock wool composite board caused by shrinkage stress brought by natural curing or steam curing is avoided; in addition, all rock wool composite boards are dried on line and cut and stacked, so that the problems of low plant utilization rate and low finished product yield caused by the natural curing or steam curing process are solved; and simultaneously, the utility model discloses a direction in the rock wool area of the ingenious utilization of full automated production equipment of rock wool composite sheet is arranged, and the in-process of the production of whole rock wool composite sheet only has one procedure like this, just can produce the waste material at the in-process of cutting, has reduced the waste of at least half leftover bits than original production technology.

Convenient right the utility model discloses a novel rock wool composite sheet's serialization production method carries out comparatively comprehensive understanding, at first right the utility model discloses the special noun that relates to in defines and explains:

the MD direction is the longitudinal direction, i.e. the direction consistent with the running direction of the production line; the CD direction is the cross direction, i.e., the direction perpendicular to the direction of travel of the production line, and the MD direction and the CD direction lie in the same plane and remain perpendicular.

The rock wool board is a product formed by taking basalt and other natural ores as main raw materials, melting the basalt and other natural ores at high temperature into fibers, adding a proper amount of binder, and curing the fibers, wherein the direction of single rock wool filaments in the rock wool board is fixed and is basically consistent with the MD direction in the processing process of the rock wool board.

The utility model provides a rock wool composite sheet's full automated production equipment which includes: feeding table 1, first net of putting scrapes thick liquid ware, first section conveyor belt 3, first belt supports 4, the overturning wheel 5, upset stopper 6, the second net of putting scrapes thick liquid ware, second section conveyor belt 8, the second belt supports, slitting saw 10, pile up neatly device 11, packagine machine 12, first blast air drying device, second blast air drying device, first motor, the second motor, the third motor, the fourth motor, the fifth motor, the cross-cutting knife, wherein, first net of putting scrapes thick liquid ware includes that first fine mesh cloth device 21 of putting, first whitewashing device 22, first thick liquid device 23 of scraping, the second net of putting scrapes thick liquid ware includes that the second puts fine mesh cloth device 71 of glass, second whitewashing device 72, second whitewashing device 73, its characterized in that: the adjusting baffle limiting devices 24 are arranged on two sides of the feeding table 1, the first-stage conveying belt 3 and the second-stage conveying belt 8, each adjusting baffle limiting device 24 comprises a baffle body 241, a baffle mounting plate 242, a dust adsorption net 243 and a cleaning device 244, the baffle body 241 is fixedly mounted on two sides of the feeding table 1, the first-stage conveying belt 3 and the second-stage conveying belt 8 through the baffle mounting plate 242, the bottom edge of the baffle body 241 is rotatably connected with the bottom edge of the baffle mounting plate 242, the baffle body 241 is vertically divided into a blocking part and a functional part by the upper edge line of the baffle mounting plate 242, the cleaning device 244 is mounted on the functional part, an opening matched with the cleaning device 244 is formed in the baffle mounting plate 242, the dust adsorption net 243 is mounted on the blocking part and rotatably connected with the baffle body 241 through the baffle mounting plate 242, and the cleaning operation can be carried out by rotating the baffle body 241 to the lower, the baffle body 241 does not need to be disassembled, so that the working time is saved, and other parts are not affected; a transverse cutter is arranged on the feeding table 1, the feeding table 1 is connected with a first section of conveying belt 3, the first section of conveying belt 3 is divided into three parts, the first part of the first section of conveying belt 3, the second part of the first section of conveying belt 3 and the third part of the first section of conveying belt 3 are respectively arranged at the distance from near to far from the feeding table 1, a first net discharging and pulp scraping device is arranged at the position, close to the second part of the first section of conveying belt 3, of the third part of the first section of conveying belt 3, and a first blast drying device 13 (not shown in the figure) is arranged above the third part of the first section of conveying belt 3 after passing through the first net discharging and pulp scraping device in the direction from near to far from the second part, the length of the third part of the first-stage conveying belt 3 is 20 m-30 m; one end of the third part of the first section of the conveying belt 3, which is far away from the second part of the first section of the conveying belt 3, is connected below the turnover wheel 5, and the surface turnover limiter 6 of the turnover wheel 5; the upper part of the turning wheel 5 is connected to a second section of conveying belt 8, a second screen-releasing and pulp-scraping device is arranged at the position, close to the turning wheel 5, of the second section of conveying belt 8, and the second screen-releasing and pulp-scraping devices are arranged in the direction from near to far away from the turning wheel 5, and are a second glass fiber mesh cloth-releasing device 71, a second pulp-spraying device 72 and a second pulp-scraping device 73, so that when materials are sprayed by the first screen-releasing and pulp-scraping device, the materials reach the turning wheel 5 and are turned over, and then are sprayed by the second screen-releasing and pulp-scraping device, the labor cost and the time are reduced, and the placing space is saved; after passing through the second screen discharging and pulp scraping device, a second air-blast drying device 14 (not shown in the figure) is arranged above the second section of conveying belt 8, and the length of the second section of conveying belt 8 after passing through the second screen discharging and pulp scraping device is 20-30 m; a first belt support 4 is arranged below the first section of conveying belt 3, and a second belt support (not shown in the figure) is arranged below the second section of conveying belt 8; a cutting saw 10 is arranged on one side of the second section of conveying belt 8, which is far away from the second net discharging and pulp scraping device, and the cutting saw 10 comprises two longitudinal edge cutting saws for cutting waste materials, two transverse saws for cutting the finished product in width and a longitudinal saw for cutting the finished product in small blocks; the cut finished products or small finished products are transferred to a stacking device 11 through a transmission device and finally transferred to a packaging machine.

Furthermore, the feeding table 1 is driven by a first motor (not shown in the figure) with a driving speed of V1, the first part of the first section of the conveyor belt 3 is driven by a second motor (not shown in the figure), the transmission speed is V2, the second part of the first section of the conveyor belt 3 is driven by a third motor (not shown in the figure), the transmission speed is V3, the third part of the first section of the conveyor belt 3 is driven by a fourth motor (not shown in the figure), the transmission speed of the feeding table 1 is V4, wherein the transmission speed of the feeding table 1 is V1 which is greater than the transmission speed of the first part of the first section of the conveying belt 3 is V2, the transmission speed of the second part of the first section of the conveying belt 3 is V3 which is greater than the transmission speed of the first part of the first section of the conveying belt 3 is V2, and the transmission speed of the third part of the first section of the conveying belt 3 is V4 which is less than the transmission speed of the second part of the first section of the conveying belt 3 is V3; the rotation speed of the turning wheel 5 is consistent with the transmission speed V4 of the third part of the first-stage conveying belt 3, and the second-stage conveying belt 8 is driven by a fifth motor (not shown in the figure) and is consistent with the transmission speed V4 of the third part of the first-stage conveying belt 3.

Further, in order to save space, the feeding table 1 is vertically connected with the first section conveying belt 3, and the first section conveying belt 3 and the second section conveying belt 8 can be arranged in an up-and-down overlapping mode.

Further, the width of the feeding table 1, the width of the first section of conveying belt 3 and the width of the second section of conveying belt 8 are 1280mm, the height of the baffle limiting devices 21 on the two sides is 100mm, and the forward operation of 1220mm products can be guaranteed without deviation.

Further, the first air-blast drying device 13 and the second air-blast drying device 14 blow hot air from top to bottom, so that the mortar layer of the rock wool belt subjected to the slurry scraping treatment is always kept at 90-120 ℃, and more preferably 100-110 ℃. By adopting the rapid hot air drying process, the moisture of the mortar layer is rapidly evaporated, the shrinkage stress of the mortar layer during natural drying is eliminated, and the surface of the product is smooth.

Further, the transmission speed of the third part of the first-stage conveying belt 3 and the second-stage conveying belt 8 is 5 m/min-10 m/min.

Further, the transmission speed V1 of the feeding table is 6 m/min-12 m/min, the transmission speed V2 of the first part of the first section of the conveying belt 3 is 5 m/min-10 m/min, and the transmission speed V3 of the second part of the second section of the conveying belt 3 is 6 m/min-12 m/min.

Further, the temperature of the mortar layer of the rock wool belt on the turnover wheel 5 is kept between 70 and 80 ℃.

Further, the thickness of the mortar layer is 1.0mm to 2.0mm, and the thickness of the mortar layer is preferably 1.5 mm.

Furthermore, the accurate size and vertical angle of the finished product finally formed can be ensured by the precise positioning of two fixed longitudinal trimming and trimming saws, two transverse saws for cutting the width of the finished product and a longitudinal saw for cutting the finished product into small blocks.

Further, adopt the utility model discloses a composite rock wool board off-the-shelf size of rock wool composite sheet's full automated production equipment production is length 1200mm width 600mm or length 600mm width 600 mm.

The utility model discloses a rock wool composite sheet's full automatization production facility's theory of operation as follows: placing the rock wool board on the feeding table 1, and then cutting the rock wool board by a transverse cutter to form a transverse silk wool belt, wherein the transverse silk wool belt is conveyed on the feeding table 1 along the CD direction at a speed V1; then the transverse silk floss belt is transferred from the feeding platform 1 to the first part of the first section of the conveying belt 3, and the transmission speed V2 of the first part of the first section of the conveying belt 3 is less than the transmission speed V1 of the feeding platform, so that the transverse silk floss belt topples forwards under the inertia effect to become a longitudinal silk floss belt; the longitudinal silk rock wool strips move forwards at the second part of the first section of the conveying belt 3 according to the transmission speed V3, wherein V3 is more than V2, so that the longitudinal silk rock wool strips are separated, and each longitudinal silk rock wool strip can be poured to a proper position; the longitudinal silk rock wool strips move forwards at a transmission speed V4 in the third part of the first section of the conveyor belt 3, wherein V4 is more than V3, so that the adjacent longitudinal silk rock wool strips can approach each other to form a longitudinal silk rock wool strip group when reaching the third part of the first section of the conveyor belt 3; placing glass fiber gridding cloth on the upper surface of the longitudinal silk rock wool belt group through a first glass fiber gridding cloth placing device 21 of a first net placing and scraping device, spraying mortar on the upper surface of the glass fiber gridding cloth on the upper surface of the longitudinal silk rock wool belt group through a first sand blasting device 22 to form a mortar layer on the surface of the glass fiber gridding cloth, and scraping the surface of the mortar layer through a first mortar scraping device 23; then, hot air is blown from top to bottom through a first air blowing drying device, so that the mortar layer is dried quickly; then, the dried longitudinal silk rock wool band group containing the mortar layer is reversed through the turnover wheel 5, and the mortar layer is relatively soft because the surface temperature of the mortar layer is 70-80 ℃, and can be turned over on the turnover wheel 5 to realize the exchange of the upper surface and the lower surface; the overturning wheel 5 controls the dried longitudinal-silk rock wool band group containing the mortar layer to enter a second section of conveying belt 8 through an overturning limiting device 6 in the overturning process, then the mortar layer is formed on the other surface of the longitudinal-silk rock wool band group after the second section of conveying belt 8 is acted by a second net placing and scraping device, and then hot air is blown from top to bottom through a second air blowing drying device, so that the mortar layer is rapidly dried, and a rock wool composite board semi-finished product is formed; then, edge cutting is carried out on the rock wool composite board through two longitudinal edge cutting saws for cutting off waste materials, then, the rock wool composite board is cut through a saw for transversely cutting the width of the finished product, so that the size of the finished product is 1200mm x 600mm, and finally, the rock wool composite board is selectively longitudinally cut through the saw positioned in the middle of the whole conveying belt, so that the size of the finished product is 600mm x 600 mm; then transferred to a palletizing device through a transmission device and finally transferred to a packaging machine.

Adopt rock wool composite sheet's full automatization production facility as above, it has following advantage:

1. the production efficiency can be improved by adopting rapid hot air drying treatment, and the thickness is usually 1000m²Factory building daily output 8000m²The finished product avoids the problem of warping of the rock wool composite board caused by shrinkage stress caused by natural curing or steam curing; 2. by skillfully utilizing the directional arrangement of the rock wool strips, only one procedure is needed in the production process of the rock wool composite board, namely, waste materials are generated in the cutting process, and the waste of at least half of leftover materials is reduced compared with the waste of the original production process; 3. the labor force usage and the occupied area are effectively reduced, the productivity is improved by ten times under the condition of ensuring the product quality, and the social resources are saved.

Description of the drawings:

fig. 1 is a schematic structural view of a full-automatic production device for rock wool composite boards.

Fig. 2 is a schematic structural view of an adjusting baffle limiting device of a full-automatic production device for rock wool composite boards.

Fig. 3 is a rock wool board structure schematic view.

Fig. 4 is a schematic structural diagram of a plurality of transverse-silk-rock-wool bands formed after cutting of a single rock wool board.

FIG. 5 is a schematic view of a plurality of mullion wool strips.

Fig. 6 is a schematic structural view of a vertical-filament rock wool zone set.

Fig. 7 shows the cutting process to form a finished rock wool panel from the composite rock wool panel semi-finished product.

The specific structure corresponding to the number is as follows:

the following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

Specific embodiment example 1:

as shown in fig. 1, is a schematic structural diagram of a full-automatic production apparatus for rock wool composite boards; as shown in fig. 2, is a schematic structural view of an adjusting baffle limiting device of a full-automatic production device for rock wool composite boards. The utility model provides a rock wool composite sheet's full automated production equipment which includes: feeding table 1, first net of putting scrapes thick liquid ware, first section conveyor belt 3, first belt supports 4, the overturning wheel 5, upset stopper 6, the second net of putting scrapes thick liquid ware, second section conveyor belt 8, the second belt supports, slitting saw 10, pile up neatly device 11, packagine machine 12, first blast air drying device, second blast air drying device, first motor, the second motor, the third motor, the fourth motor, the fifth motor, the cross-cutting knife, wherein, first net of putting scrapes thick liquid ware includes that first fine mesh cloth device 21 of putting, first whitewashing device 22, first thick liquid device 23 of scraping, the second net of putting scrapes thick liquid ware includes that the second puts fine mesh cloth device 71 of glass, second whitewashing device 72, second whitewashing device 73, its characterized in that: the adjusting baffle limiting devices 24 are arranged on two sides of the feeding table 1, the first-stage conveying belt 3 and the second-stage conveying belt 8, each adjusting baffle limiting device 24 comprises a baffle body 241, a baffle mounting plate 242, a dust adsorption net 243 and a cleaning device 244, the baffle body 241 is fixedly mounted on two sides of the feeding table 1, the first-stage conveying belt 3 and the second-stage conveying belt 8 through the baffle mounting plate 242, the bottom edge of the baffle body 241 is rotatably connected with the bottom edge of the baffle mounting plate 242, the baffle body 241 is vertically divided into a blocking part and a functional part by the upper edge line of the baffle mounting plate 242, the cleaning device 244 is mounted on the functional part, an opening matched with the cleaning device 244 is formed in the baffle mounting plate 242, the dust adsorption net 243 is mounted on the blocking part and rotatably connected with the baffle body 241 through the baffle mounting plate 242, and the cleaning operation can be carried out by rotating the baffle body 241 to the, the baffle body 241 does not need to be disassembled, so that the working time is saved, and other parts are not affected; a transverse cutter is arranged on the feeding table 1, the feeding table 1 is connected with a first section of conveying belt 3, the first section of conveying belt 3 is divided into three parts, the first part of the first section of conveying belt 3, the second part of the first section of conveying belt 3 and the third part of the first section of conveying belt 3 are respectively arranged at the distance from near to far from the feeding table 1, a first net discharging and pulp scraping device is arranged at the position, close to the second part of the first section of conveying belt 3, of the third part of the first section of conveying belt 3, and a first blast drying device 13 (not shown in the figure) is arranged above the third part of the first section of conveying belt 3 after passing through the first net discharging and pulp scraping device in the direction from near to far from the second part, the length of the third part of the first-stage conveying belt 3 is 20 m-30 m; one end of the third part of the first section of the conveying belt 3, which is far away from the second part of the first section of the conveying belt 3, is connected below the turnover wheel 5, and the surface turnover limiter 6 of the turnover wheel 5; the upper part of the turning wheel 5 is connected to a second section of conveying belt 8, a second screen-releasing and pulp-scraping device is arranged at the position, close to the turning wheel 5, of the second section of conveying belt 8, and the second screen-releasing and pulp-scraping devices are arranged in the direction from near to far away from the turning wheel 5, and are a second glass fiber mesh cloth-releasing device 71, a second pulp-spraying device 72 and a second pulp-scraping device 73, so that when materials are sprayed by the first screen-releasing and pulp-scraping device, the materials reach the turning wheel 5 and are turned over, and then are sprayed by the second screen-releasing and pulp-scraping device, the labor cost and the time are reduced, and the placing space is saved; after passing through the second screen discharging and pulp scraping device, a second air-blast drying device 14 (not shown in the figure) is arranged above the second section of conveying belt 8, and the length of the second section of conveying belt 8 after passing through the second screen discharging and pulp scraping device is 20-30 m; a first belt support 4 is arranged below the first section of conveying belt 3, and a second belt support (not shown in the figure) is arranged below the second section of conveying belt 8; a cutting saw 10 is arranged on one side of the second section of conveying belt 8, which is far away from the second net discharging and pulp scraping device, and the cutting saw 10 comprises two longitudinal edge cutting saws for cutting waste materials, two transverse saws for cutting the finished product in width and a longitudinal saw for cutting the finished product in small blocks; the cut finished products or small finished products are transferred to a stacking device 11 through a transmission device and finally transferred to a packaging machine.

Further, the first air-blast drying device 13 and the second air-blast drying device 14 blow hot air from top to bottom, so that the mortar layer of the rock wool board after the mortar scraping treatment is always kept at 90-120 ℃, and more preferably 100-110 ℃. By adopting the rapid hot air drying process, the moisture of the mortar layer is rapidly evaporated, the shrinkage stress of the mortar layer during natural drying is eliminated, and the surface of the mortar layer is smooth.

Further, the third part of the first stage conveyor belt 3 and the second stage conveyor belt 8 were driven at a speed of 6 m/min.

Further, the driving speed V1 of the feeding table is 7m/min, the driving speed V2 of the first part of the first-stage conveyor belt 3 is 5m/min, and the driving speed V3 of the second part of the second-stage conveyor belt 3 is 10 m/min.

Further, the temperature of the mortar layer of the rock wool board on the turnover wheel 5 is kept between 70 and 80 ℃.

Further, the thickness of the mortar layer is 1mm to 2mm, and the thickness of the mortar layer is preferably 1.5 mm.

As shown in fig. 3, is a schematic view of a rock wool panel structure; as shown in fig. 4, it is a schematic structural view of a plurality of transverse silk rock wool strips formed after cutting a single rock wool board; FIG. 5 is a schematic view of a plurality of mullion rock wool strips; as shown in fig. 6, is a schematic structural view of a vertical-filament rock wool zone set; as shown in fig. 7, the cutting process is performed to form a finished rock wool panel from the semi-finished composite rock wool panel.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a rock wool composite sheet's full automated production equipment which includes: feeding table (1), first net discharging and pulp scraping device, first section conveyor belt (3), first belt support (4), turnover wheel (5), turnover limiter (6), second net discharging and pulp scraping device, second section conveyor belt (8), second belt support, dicing saw (10), stacking device (11), packaging machine (12), first air-blast drying device, second air-blast drying device, first motor, second motor, third motor, fourth motor, fifth motor, transverse cutter, wherein, first net discharging and pulp scraping device includes first fine glass fiber mesh cloth device (21), first pulp spraying device (22), first pulp scraping device (23), second net discharging and pulp scraping device includes second fine glass fiber mesh cloth device (71), second pulp spraying device (72), second pulp scraping device (73), its characterized in that: the adjustable baffle limiting device (24) is arranged on two sides of the feeding table (1), the first section of conveying belt (3) and the second section of conveying belt (8), the adjustable baffle limiting device (24) comprises a baffle body (241), a baffle mounting plate (242), a dust adsorption net (243) and a cleaning device (244), the baffle body (241) is fixedly mounted on two sides of the feeding table (1), the first section of conveying belt (3) and the second section of conveying belt (8) through the baffle mounting plate (242), the bottom edge of the baffle body (241) is rotatably connected with the bottom edge of the baffle mounting plate (242), the baffle body (241) is divided into a blocking part and a functional part by the upper edge line of the baffle mounting plate (242), the cleaning device (244) is mounted on the functional part, an opening matched with the cleaning device (244) is formed in the baffle mounting plate (242), the dust adsorption net (243) is mounted on the blocking part, the baffle mounting plate (242) is rotationally connected with the baffle body (241), and the baffle body (241) is rotated to the lower part to carry out cleaning operation; when a transverse cutter is arranged on a feeding table (1), the feeding table (1) is connected with a first section of conveying belt (3), the first section of conveying belt (3) is divided into three parts, the first part of the first section of conveying belt (3), the second part of the first section of conveying belt (3) and the third part of the first section of conveying belt (3) are respectively arranged according to the distance from near to far from the feeding table (1), a first net releasing and pulp scraping device is arranged at the position, close to the second part of the first section of conveying belt (3), of the third part of the first section of conveying belt (3), a first net releasing and pulp scraping device is arranged according to the distance from near to far from the second part of the first section of conveying belt (3), a first air blowing and drying device is arranged above the third part of the first section of conveying belt (3) after passing through the first net releasing and pulp scraping device, the length of the third part of the first section of the conveying belt (3) is 20-30 m; one end of the third part of the first section of the conveying belt (3), which is far away from the second part of the first section of the conveying belt (3), is connected below the turnover wheel (5), and the surface of the turnover wheel (5) is turned over by the stopper (6); the upper part of the turning wheel (5) is connected to a second section of conveying belt (8), a second net discharging and pulp scraping device is arranged at the position, close to the turning wheel (5), of the second section of conveying belt (8), and is arranged into a second glass fiber net cloth discharging device (71), a second pulp spraying device (72) and a second pulp scraping device (73) according to the direction from near to far away from the turning wheel (5), and when materials are sprayed by the first net discharging and pulp scraping device, the materials reach the turning wheel (5) to be turned over and are sprayed by the second net discharging and pulp scraping device; after passing through the second screen discharging and pulp scraping device, a second air blowing drying device is arranged above the second section of conveying belt (8), and the length of the second section of conveying belt (8) after passing through the second screen discharging and pulp scraping device is 20-30 m; a first belt support (4) is arranged below the first section of conveying belt (3), and a second belt support is arranged below the second section of conveying belt (8); a cutting saw (10) is arranged on one side, away from the second net discharging and pulp scraping device, of the second section of conveying belt (8), and the cutting saw (10) comprises two longitudinal edge cutting saws for cutting waste materials, two transverse saws for cutting the finished product in width and a longitudinal saw for cutting the finished product in small blocks; the cut finished products or small finished products are transferred to a stacking device (11) through a transmission device and finally transferred to a packing machine.

2. The full-automatic production equipment for rock wool composite boards as claimed in claim 1, wherein: the feeding table (1) is vertically connected with the first section of conveying belt (3), and the first section of conveying belt (3) and the second section of conveying belt (8) can be arranged in an up-and-down overlapping mode.

3. The full-automatic production equipment for rock wool composite boards as claimed in claim 1, wherein: the width of the feeding platform (1), the first section of conveying belt (3) and the second section of conveying belt (8) is 1280 mm.

4. The full-automatic production equipment for rock wool composite boards as claimed in claim 1, wherein: the size of the prepared composite rock wool board finished product is 1200mm in length and 600mm in width or 600mm in length and 600mm in width.