Intelligent production equipment for gypsum plaster board and processing technology for gypsum plaster board

Abstract

The invention discloses intelligent production equipment for a gypsum plaster board and a processing technology for the gypsum plaster board, and relates to the technical field of building material processing. A U-shaped fixing frame is fixedly installed above the conveyor, a stirring tank is fixedly installed on the upper surface of the U-shaped fixing frame, a slurry discharging pipe is fixedly arranged at the bottom of the stirring tank, a slurry outlet cover is arranged at one end of the slurry discharging pipe, a first guide roller is assembled at one end of the conveyor, and a second guide roller is assembled at the other end of the conveyor. Two limiting baffles are fixedly arranged above the conveyor; according to the gypsum slurry scraping device, through the arranged slurry scraping mechanism, a scraping plate in the slurry scraping mechanism is driven to horizontally move in the U-shaped frame in a reciprocating mode, gypsum slurry on a paper panel is scraped to be flat in the reciprocating horizontal movement process of the scraping plate, and therefore the scraping operation of the gypsum slurry in the paper surface gypsum board production process is conveniently achieved; and the conditions of cavities and different thicknesses of the gypsum plaster board caused by non-uniform distribution of the gypsum slurry are avoided, so that the quality of the produced and formed gypsum plaster board is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building material processing, and in particular to intelligent production equipment for gypsum boards and a processing technology for gypsum boards. Background Art

[0002] Gypsum board is made of building gypsum as the main raw material, with appropriate amount of additives and fiber as the board core, and special paperboard as the surface. Gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processing performance and simple construction method. Gypsum board can be divided into four categories: ordinary, water-resistant, fire-resistant and moisture-proof; However, the prior art still has some defects when producing paper-faced gypsum boards: In the process of producing paper-faced gypsum board, it is necessary to inject the prepared gypsum slurry onto the paper panel. The existing technology uses a long assembly line to transport the paper panel, and the gypsum slurry flows out at a high speed to distribute the gypsum slurry on the paper panel. Since the angle of the gypsum slurry cannot be controlled, the gypsum slurry cannot be evenly distributed on the paper panel, which affects the quality of the gypsum board produced and processed later. At the same time, the existing technology is not convenient for scraping the gypsum slurry on the paper panel flat, which causes the gypsum slurry on the paper panel to be uneven, and then causes the gypsum board after production and processing to easily have voids and uneven thickness. In response to the above problems, the inventor proposes an intelligent production equipment for gypsum boards and a gypsum board processing technology to solve the above problems. Summary of the invention

[0003] In order to solve the above-mentioned problems, the purpose of the present invention is to provide an intelligent production equipment for gypsum board and a processing technology for gypsum board.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a paper-faced gypsum board processing process, comprising the following steps: S1. First, gypsum powder and water are stirred and mixed, and then ground and stirred, and then fillers, thickeners and modifiers are added to adjust the properties of the gypsum slurry to obtain gypsum slurry for standby use; S2, unwinding the paper panel through an unwinding device, then coating a layer of gypsum slurry on the paper panel, and then rolling the paper panel and the gypsum slurry together to form a semi-finished paper-faced gypsum board; S3, cutting the rolled gypsum board semi-finished product into required lengths, and conveying it to a heating device for dehydration and hardening at high temperature to ensure the strength and fire resistance of the gypsum board. After dehydration and hardening, a finished gypsum board is obtained; S4. Finally, the finished gypsum board products are packaged, stacked, and then stored at room temperature.

[0005] The present invention also provides intelligent production equipment for paper-faced gypsum board processing technology, including a conveyor, a U-shaped fixing frame is fixedly installed above the conveyor, a mixing tank is fixedly installed on the upper surface of the U-shaped fixing frame, a slurry discharge pipe is fixedly arranged at the bottom of the mixing tank, a slurry discharge pipe is provided at one end of the slurry discharge pipe, a first guide roller is equipped at one end of the conveyor, a second guide roller is equipped at the other end of the conveyor, two limit baffles are fixedly arranged above the conveyor, a grouting control mechanism is provided on the U-shaped fixing frame, a scraping mechanism is provided above the conveyor, and an adjustment component is provided on the scraping mechanism.

[0006] Preferably, the grouting control mechanism includes an L-shaped frame, one end of the L-shaped frame is fixedly connected to the middle part of the U-shaped fixed frame, the other end of the L-shaped frame is rotatably mounted with a connecting shaft, one end of the connecting shaft is fixedly connected to the outer wall of the slurry discharge hood, one end of the slurry discharge pipe is fixedly provided with a bellows, one end of the bellows is fixedly connected to one end of the slurry discharge hood, and the other end of the connecting shaft is fixedly connected to a swing handle.

[0007] Preferably, a servo motor is fixedly provided on one side of the U-shaped fixing frame, a first rotating rod is fixedly provided on the driving output end of the servo motor, a driving handle is fixedly provided on one end of the first rotating rod, a push-pull shaft is fixedly provided on one end of the driving handle, a movable groove is provided on the swing handle, and one end of the push-pull shaft is in movably contact with one end of the movable groove.

[0008] Preferably, the scraping mechanism includes two U-shaped frames, the two U-shaped frames are fixedly arranged above the conveyor, the two U-shaped frames are internally slidably provided with a fixed sleeve, the fixed sleeve is internally slidably provided with a scraper, the upper surfaces of the two U-shaped frames are fixedly provided with two side plates, the four side plates are rotatably mounted with rotating shafts, the four rotating shafts are fixedly provided with transmission wheels, wherein a transmission belt is transmitted between two adjacent transmission wheels, the outer walls of the two transmission belts are fixedly provided with a moving shaft, the upper surface of the fixed sleeve is fixedly provided with two moving seats, the two moving seats are provided with arc grooves, and one end of one of the moving shafts is in movably contact with the bottom wall of an arc groove.

[0009] Preferably, the upper surfaces of the two U-shaped frames are each provided with a slide groove, one end of the two slide grooves is slidably provided with a slider, the lower surfaces of the two sliders are fixedly provided with a fixing rod, and one end of the two fixing rods is fixedly connected to the upper surface of the fixed sleeve.

[0010] Preferably, a support frame is fixedly provided above the conveyor, a second rotating rod is rotatably mounted on the support frame, a first bevel gear is fixedly provided at one end of the second rotating rod, wherein a second bevel gear is fixedly provided at one end of the two rotating shafts, and the first bevel gear is meshingly connected with the two second bevel gears.

[0011] Preferably, a synchronous wheel is fixedly provided at the other end of the second rotating rod and the middle part of the first rotating rod, and a synchronous belt is installed between the two synchronous wheels.

[0012] Preferably, the adjustment assembly includes a threaded rod, one end of which is rotatably connected to the top wall of the fixed sleeve, a movable cavity is opened in the middle of the scraper, one end of the threaded rod is rotatably connected to the scraper thread and passes through the movable cavity, a worm is rotatably installed on one end of the fixed sleeve, a worm wheel is fixedly installed on one end of the threaded rod, and the worm and worm wheel are meshingly connected.

[0013] Preferably, a guide groove is formed on the side wall of the fixed sleeve, a guide block is fixedly provided on one side of the scraper, and the guide block is slidably provided at one end of the guide groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the grouting control mechanism is provided to control the reciprocating swing of the slurry discharge cover. After the gypsum slurry in the mixing tank is discharged through the slurry discharge pipe, the bellows and the slurry discharge cover, the reciprocating horizontal movement of the slurry discharge cover makes the gypsum slurry evenly distributed on the paper panel, thereby conveniently realizing the uniform grouting operation of the gypsum slurry, thereby effectively improving the uniformity of the gypsum slurry on the paper panel and improving the quality of the paper-faced gypsum board formed by subsequent processing; 2. In the present invention, a scraping mechanism is provided to drive a scraper in the scraping mechanism to move reciprocatingly in the U-shaped frame. The scraper flattens the gypsum slurry on the paper panel during the reciprocating horizontal movement, thereby conveniently realizing the flattening operation of the gypsum slurry during the production process of the paper-faced gypsum board, avoiding the uneven distribution of the gypsum slurry resulting in voids and uneven thickness of the paper-faced gypsum board, thereby improving the quality of the produced gypsum board; 3. In the present invention, the scraper is driven to rise and fall vertically in the fixed sleeve by means of an adjusting component, so that the distance between the bottom end of the scraper and the paper panel matches the thickness of the gypsum slurry to be injected, thereby conveniently realizing the height adjustment of the scraper, and further facilitating the production and processing of gypsum boards of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The present invention is a schematic diagram of the overall structure of an intelligent production equipment for a gypsum board processing technology.

[0017] Figure 2 It is a front view of an intelligent production equipment for a paper-faced gypsum board processing technology of the present invention.

[0018] Figure 3 It is a schematic diagram of the connection structure of the grouting control mechanism of the present invention.

[0019] Figure 4 It is a schematic diagram of the connection structure of the scraping mechanism of the present invention.

[0020] Figure 5 It is a schematic diagram of the connection structure between the fixed sleeve plate and the U-shaped frame of the present invention.

[0021] Figure 6 It is a partial structural schematic diagram of the scraping mechanism of the present invention.

[0022] Figure 7 It is a schematic diagram of the cutaway structure of the movable seat of the present invention.

[0023] Figure 8 It is a schematic diagram of the connection structure of the sectioning and adjusting components of the fixed sleeve and the scraper of the present invention.

[0024] Fig. 9 For the present invention Figure 8 A magnified schematic diagram of part A in FIG.

[0025] In the figure: 1. conveyor; 11. U-shaped fixed frame; 12. mixing tank; 13. slurry discharge pipe; 14. slurry discharge cover; 15. first guide roller; 16. second guide roller; 17. limit baffle; 2. grouting control mechanism; 21. L-shaped frame; 22. connecting shaft; 23. bellows; 24. swing handle; 25. servo motor; 26. first rotating rod; 27. driving handle; 28. push-pull shaft; 29. ​​movable groove; 3. scraping mechanism; 31. U-shaped frame; 32. fixed sleeve; 33. Scraper; 34, slide groove; 35, slider; 36, fixed rod; 37, side plate; 38, rotating shaft; 39, transmission wheel; 4, transmission belt; 41, moving shaft; 42, moving seat; 43, arc groove; 44, support frame; 45, second rotating rod; 46, first bevel gear; 47, second bevel gear; 48, synchronous wheel; 49, synchronous belt; 6, adjustment component; 61, threaded rod; 62, movable cavity; 63, worm; 64, worm wheel; 65, guide groove; 66, guide block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example: Figure 1-9 As shown, the present invention provides a gypsum board processing process, comprising the following steps: S1. First, gypsum powder and water are stirred and mixed, and then ground and stirred, and then fillers, thickeners and modifiers are added to adjust the properties of the gypsum slurry to obtain gypsum slurry for standby use; S2, unwinding the paper panel through an unwinding device, then coating a layer of gypsum slurry on the paper panel, and then rolling the paper panel and the gypsum slurry together to form a semi-finished paper-faced gypsum board; S3, cutting the rolled gypsum board semi-finished product into required lengths, and conveying it to a heating device for dehydration and hardening at high temperature to ensure the strength and fire resistance of the gypsum board. After dehydration and hardening, a finished gypsum board is obtained; S4. Finally, the finished gypsum board products are packaged, stacked, and then stored at room temperature.

[0028] The present invention also provides an intelligent production equipment for the processing technology of paper-faced gypsum board, including a conveyor 1. When the conveyor 1 is turned on, the conveying rollers on the conveyor 1 rotate to convey the paper panel in the processing process. A U-shaped fixing frame 11 is fixedly installed above the conveyor 1, and a mixing tank 12 is fixedly installed on the upper surface of the U-shaped fixing frame 11. The mixing tank 12 can store gypsum powder and water for gypsum slurry, and can stir the gypsum powder and water to form gypsum slurry in the mixing tank 12. A slurry discharge pipe 13 is fixedly arranged at the bottom of the mixing tank 12, and a slurry discharge cover 14 is arranged at one end of the slurry discharge pipe 13. The gypsum slurry in the mixing tank 12 can be injected into the upper surface of the paper panel through the slurry discharge pipe 13 and the slurry discharge cover 14. A first guide roller 15 is installed at one end of the conveyor 1, and a second guide roller 16 is installed at the other end of the conveyor 1. By setting the first guide roller 15 and the second guide roller 16, when the external unwinding device is in operation, the paper panel in the unwinding process enters the conveyor 1 through the first guide roller 15, and then is discharged by the second guide roller 16. The two guide rollers 16 guide the paper to the next processing line. Two limit baffles 17 are fixedly arranged above the conveyor 1. By setting the limit baffles 17, the limit baffles 17 can limit the paper panel on the conveyor 1 to prevent the paper panel from running off, and at the same time can block the injected gypsum slurry to prevent the gypsum slurry from overflowing. A grouting control mechanism 2 is provided on the U-shaped fixed frame 11. By setting the grouting control mechanism 2, the grouting control mechanism 2 can control the angle of the slurry cover 14, so that the slurry cover 14 swings back and forth, so that the injected gypsum slurry is evenly distributed on the paper panel. A scraping mechanism 3 is provided above the conveyor 1. By setting the scraping mechanism 3, the scraping mechanism 3 can scrape the gypsum slurry injected on the paper panel flat, so as to avoid the uneven distribution of the gypsum slurry and the occurrence of cavities and different thicknesses in the paper-faced gypsum board, thereby improving the quality of the produced gypsum board. An adjusting component 6 is provided on the scraping mechanism 3. By setting the adjusting component 6, it is convenient to scrape and flatten gypsum slurries of different thicknesses.

[0029] The grouting control mechanism 2 includes an L-shaped frame 21, one end of the L-shaped frame 21 is fixedly connected to the middle part of the U-shaped fixed frame 11, and the other end of the L-shaped frame 21 is rotatably installed with a connecting shaft 22, one end of the connecting shaft 22 is fixedly connected to the outer wall of the slurry discharge cover 14, and one end of the slurry discharge pipe 13 is fixedly provided with a bellows 23, and one end of the bellows 23 is fixedly connected to one end of the slurry discharge cover 14. By setting the bellows 23, the gypsum slurry discharged from the slurry discharge pipe 13 enters the slurry discharge cover 14 through the bellows 23, and the bellows 23 can provide a certain swing angle for the slurry discharge cover 14, and the other end of the connecting shaft 22 is fixedly connected with a swing handle 24. By setting the swing handle 24 and the connecting shaft 22, when the swing handle 24 performs reciprocating swinging operation with the axis center of the connecting shaft 22 as the center of the circle, the swing handle 24 can make the connecting shaft 22 rotate reciprocatingly, and the connecting shaft 22 can make the slurry discharge cover 14 perform reciprocating swinging operation with the axis center of the connecting shaft 22 as the center of the circle.

[0030] A servo motor 25 is fixedly installed on one side of the U-shaped fixed frame 11, and a first rotating rod 26 is fixedly installed on the driving output end of the servo motor 25, a driving handle 27 is fixedly installed on one end of the first rotating rod 26, and a push-pull shaft 28 is fixedly installed on one end of the driving handle 27. A movable groove 29 is opened on the swing handle 24, and one end of the push-pull shaft 28 is movably contacted with one end of the movable groove 29. By starting the servo motor 25, the driving shaft of the servo motor 25 can rotate the first rotating rod 26, and the first rotating rod 26 can make the push-pull shaft 28 revolve around the axis of the first rotating rod 26 as the center of the circle through the driving handle 27. The push-pull shaft 28 can change its position in the movable groove 29, and through the movable groove 29, the swing handle 24 can reciprocate and swing around the axis of the connecting shaft 22 as the center of the circle.

[0031] The scraping mechanism 3 includes two U-shaped frames 31, and the two U-shaped frames 31 are fixedly arranged above the conveyor 1. A fixed sleeve 32 is slidably provided inside the two U-shaped frames 31, and a scraper 33 is slidably provided inside the fixed sleeve 32. By setting the fixed sleeve 32 and the scraper 33, when the fixed sleeve 32 moves back and forth horizontally in the U-shaped frame 31, the fixed sleeve 32 makes the scraper 33 move back and forth synchronously, and the scraper 33 scrapes the gypsum slurry on the paper panel flat during the reciprocating movement. Two side plates 37 are fixedly provided on the upper surfaces of the two U-shaped frames 31, and a rotating shaft 38 is rotatably installed on the four side plates 37. A transmission wheel 39 is fixedly provided on the four rotating shafts 38, wherein a transmission belt 4 is transmitted between two adjacent transmission wheels 39. By driving the rotating shaft 38 to rotate, the rotating shaft 38 can transmit the transmission belt 4 through the transmission wheel 39, and the outer walls of the two transmission belts 4 are fixed A moving shaft 41 is provided, and two moving seats 42 are fixedly provided on the upper surface of the fixed sleeve 32. The two moving seats 42 are both provided with arc grooves 43, and one end of one moving shaft 41 is in movable contact with the bottom wall of the arc groove 43. By setting the moving shaft 41, the moving seat 42 and the arc groove 43, when the transmission belt 4 is transmitting, the moving shaft 41 moves following the transmission belt 4. When the moving shaft 41 is in a horizontal moving state, the moving shaft 41 causes the moving seat 42 to move horizontally through the arc groove 43, and the moving seat 42 causes the fixed sleeve 32 and the scraper 33 to move horizontally synchronously. When the moving shaft 41 revolves around the axis of the transmission wheel 39 as the center of the circle, the moving seat 42 is disengaged from the arc groove 43. When the other moving shaft 41 revolves in the opposite direction, the other moving shaft 41 enters the other arc groove 43, and the other moving shaft 41 causes the moving seat 42 to move horizontally in the opposite direction through the other arc groove 43.

[0032] The upper surfaces of the two U-shaped frames 31 are each provided with a slide groove 34, one end of the two slide grooves 34 is slidably provided with a slider 35, the lower surfaces of the two sliders 35 are fixedly provided with a fixing rod 36, one end of the two fixing rods 36 is fixedly connected to the upper surface of the fixed sleeve 32, by setting the slide groove 34, the slider 35 and the fixing rod 36, the slider 35 can slide horizontally in the slide groove 34, so that the fixing sleeve 32 and the scraper 33 can be guided in the horizontal direction through the fixing rod 36.

[0033] A support frame 44 is fixedly provided above the conveyor 1, and a second rotating rod 45 is rotatably installed on the support frame 44. A first bevel gear 46 is fixedly provided at one end of the second rotating rod 45, wherein a second bevel gear 47 is fixedly provided at one end of each of the two rotating shafts 38, and the first bevel gear 46 is meshingly connected with the two second bevel gears 47. By driving the second rotating rod 45 to rotate, the second rotating rod 45 can make the two rotating shafts 38 rotate synchronously in the opposite direction through the meshing transmission of the first bevel gear 46 and the two second bevel gears 47, thereby making the two transmission belts 4 transmit in the opposite direction synchronously, and then making the two moving shafts 41 move in the opposite direction synchronously.

[0034] A synchronous wheel 48 is fixedly provided at the other end of the second rotating rod 45 and the middle part of the first rotating rod 26, and a synchronous belt 49 is installed between the two synchronous wheels 48 for transmission. By setting the synchronous wheel 48 and the synchronous belt 49, when the first rotating rod 26 rotates, the first rotating rod 26 can make the second rotating rod 45 rotate synchronously through the synchronous wheel 48 and the synchronous belt 49.

[0035] The adjusting assembly 6 includes a threaded rod 61, one end of which is rotatably connected to the top wall of the fixed sleeve 32, a movable cavity 62 is opened in the middle of the scraper 33, one end of the threaded rod 61 is threadably connected to the scraper 33 and passes through the movable cavity 62, by driving the threaded rod 61 to rotate, the threaded rod 61 can drive the scraper 33 to rise and fall in the vertical direction inside the fixed sleeve 32, a worm 63 is rotatably installed at one end of the fixed sleeve 32, a worm wheel 64 is fixedly installed at one end of the threaded rod 61, the worm 63 and the worm wheel 64 are meshingly connected, by rotating the worm 63, the worm 63 can drive the worm wheel 64 to rotate, and the worm wheel 64 can rotate the threaded rod 61.

[0036] A guide groove 65 is provided on the side wall of the fixed sleeve 32, and a guide block 66 is fixedly provided on one side of the scraper 33. The guide block 66 is slidably provided at one end of the guide groove 65. By providing the guide groove 65 and the guide block 66, the guide block 66 can slide in the vertical direction along the inner wall of the guide groove 65, thereby ensuring that the scraper 33 maintains vertical lifting inside the fixed sleeve 32.

[0037] Working principle: During the processing of the paper-faced gypsum board, the unrolled paper-faced gypsum board first passes through the first guide roller 15 and the second guide roller 16 through the conveyor 1, and the conveying rollers on the conveyor 1 convey the unfolded paper panel. At the same time, the gypsum slurry formed in the mixing tank 12 is injected onto the upper surface of the paper panel through the slurry discharge pipe 13, the corrugated pipe 23 and the slurry discharge cover 14; At the same time, the operator turns on the servo motor 25, and the driving shaft of the servo motor 25 rotates the first rotating rod 26. The first rotating rod 26 causes the push-pull shaft 28 to revolve around the axis of the first rotating rod 26 through the driving handle 27. The push-pull shaft 28 causes the swing handle 24 to swing back and forth around the axis of the connecting shaft 22 through the movable groove 29. The swing handle 24 causes the connecting shaft 22 to rotate back and forth, and the connecting shaft 22 causes the slurry discharge cover 14 to swing back and forth around the axis of the connecting shaft 22. During the reciprocating swinging process, the slurry discharge cover 14 evenly distributes the outflowing gypsum slurry on the paper panel, thereby facilitating the uniform grouting operation of the gypsum slurry, thereby effectively improving the uniformity of the gypsum slurry on the paper panel and improving the quality of the paper-faced gypsum board formed in the subsequent processing. At the same time, the first rotating rod 26 rotates the second rotating rod 45 through two synchronous wheels 48 and a synchronous belt 49, and the second rotating rod 45 causes the corresponding two rotating shafts 38 to rotate synchronously in the opposite direction through the first bevel gear 46 and the two second bevel gears 47. At this time, the two transmission belts 4 are in a synchronous reverse transmission state, and the two transmission belts 4 cause the two moving shafts 41 to move synchronously in the opposite direction. When a moving shaft 41 enters a corresponding arc groove 43, a moving shaft 41 passes through a corresponding arc groove 43 and a moving seat 42 to cause the fixed sleeve 32 and the scraper 33 to move horizontally in one direction in the U-shaped frame 31. When a moving shaft 41 enters a corresponding arc groove 43, a moving shaft 41 passes through a corresponding arc groove 43 and a moving seat 42 to cause the fixed sleeve 32 and the scraper 33 to move horizontally in one direction in the U-shaped frame 31. After the movable shaft 41 is turned over and separated from the corresponding arc groove 43, the other movable shaft 41 enters the other arc groove 43, and the fixed sleeve 32 and the scraper 33 are moved horizontally in the opposite direction through the other movable seat 42. At this time, the fixed sleeve 32 and the scraper 33 move back and forth horizontally in the U-shaped frame 31, and the reciprocating horizontal movement of the scraper 33 scrapes the gypsum slurry on the paper panel flat, thereby conveniently realizing the scraping operation of the gypsum slurry in the production process of the paper-faced gypsum board, avoiding the uneven distribution of the gypsum slurry causing the gypsum board to have voids and uneven thickness, thereby improving the quality of the produced gypsum board; When the thickness of the produced gypsum board changes (the difference between gypsum boards of different thicknesses lies in the different thicknesses of the gypsum slurry), the operator manually rotates the worm 63, the worm 63 drives the worm wheel 64 to rotate, the worm wheel 64 rotates the threaded rod 61, and the threaded rod 61 drives the scraper 33 to rise and fall vertically in the fixed sleeve 32, so that the distance between the bottom end of the scraper 33 and the paper panel matches the thickness of the gypsum slurry to be injected, thereby conveniently realizing the height adjustment of the scraper 33, and further facilitating the production and processing of gypsum boards of different thicknesses.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A gypsum board processing technology, characterized in that: The following steps are involved: S1. First, gypsum powder and water are stirred and mixed, and then ground and stirred, and then fillers, thickeners and modifiers are added to adjust the properties of the gypsum slurry to obtain gypsum slurry for standby use; S2, unwinding the paper panel through an unwinding device, then coating a layer of gypsum slurry on the paper panel, and then rolling the paper panel and the gypsum slurry together to form a semi-finished paper-faced gypsum board; S3, cutting the rolled gypsum board semi-finished product into required lengths, and conveying it to a heating device for dehydration and hardening at high temperature to ensure the strength and fire resistance of the gypsum board. After dehydration and hardening, a finished gypsum board is obtained; S4. Finally, the finished gypsum board products are packaged, stacked, and then stored at room temperature.

2. An intelligent production device applied to the gypsum board processing technology according to claim 1, comprising a conveyor (1), characterized in that: A U-shaped fixing frame (11) is fixedly mounted above the conveyor (1), a stirring tank (12) is fixedly mounted on the upper surface of the U-shaped fixing frame (11), a slurry discharge pipe (13) is fixedly mounted at the bottom of the stirring tank (12), one end of the slurry discharge pipe (13) is provided with a slurry discharge cover (14), one end of the conveyor (1) is equipped with a first guide roller (15), the other end of the conveyor (1) is equipped with a second guide roller (16), two limit baffles (17) are fixedly mounted above the conveyor (1), a grouting control mechanism (2) is mounted on the U-shaped fixing frame (11), a slurry scraping mechanism (3) is mounted above the conveyor (1), and an adjustment component (6) is mounted on the slurry scraping mechanism (3).

3. The intelligent production equipment for the processing technology of gypsum board according to claim 2, characterized in that: The grouting control mechanism (2) comprises an L-shaped frame (21), one end of the L-shaped frame (21) is fixedly connected to the middle part of the U-shaped fixed frame (11), the other end of the L-shaped frame (21) is rotatably mounted with a connecting shaft (22), one end of the connecting shaft (22) is fixedly connected to the outer wall of the slurry discharge cover (14), one end of the slurry discharge pipe (13) is fixedly provided with a bellows (23), one end of the bellows (23) is fixedly connected to one end of the slurry discharge cover (14), and the other end of the connecting shaft (22) is fixedly connected to a swing handle (24).

4. The intelligent production equipment for the processing technology of gypsum board according to claim 3, characterized in that: A servo motor (25) is fixedly provided on one side of the U-shaped fixing frame (11); a first rotating rod (26) is fixedly provided on the driving output end of the servo motor (25); a driving handle (27) is fixedly provided on one end of the first rotating rod (26); a push-pull shaft (28) is fixedly provided on one end of the driving handle (27); a movable groove (29) is provided on the swing handle (24); one end of the push-pull shaft (28) is in movable contact with one end of the movable groove (29).

5. The intelligent production equipment for the processing technology of gypsum board according to claim 4, characterized in that: The scraping mechanism (3) comprises two U-shaped frames (31), the two U-shaped frames (31) are fixedly arranged above the conveyor (1), the two U-shaped frames (31) are internally slidably provided with fixed sleeves (32), the fixed sleeves (32) are internally slidably provided with scrapers (33), the upper surfaces of the two U-shaped frames (31) are fixedly provided with two side plates (37), the four side plates (37) are rotatably mounted with rotating shafts (38), the four rotating shafts (38) are fixedly provided with transmission wheels (39), wherein a transmission belt (4) is transmitted between two adjacent transmission wheels (39), the outer walls of the two transmission belts (4) are fixedly provided with moving shafts (41), the upper surface of the fixed sleeves (32) are fixedly provided with two moving seats (42), the two moving seats (42) are provided with arc grooves (43), and one end of one of the moving shafts (41) is in movable contact with the bottom wall of one of the arc grooves (43).

6. The intelligent production equipment for the processing technology of gypsum board according to claim 5, characterized in that: The upper surfaces of the two U-shaped frames (31) are each provided with a slide groove (34), one end of each of the two slide grooves (34) is slidably provided with a slider (35), the lower surfaces of the two sliders (35) are each fixedly provided with a fixing rod (36), and one end of each of the two fixing rods (36) is fixedly connected to the upper surface of the fixing sleeve plate (32).

7. The intelligent production equipment for the processing technology of gypsum board according to claim 5, characterized in that: A support frame (44) is fixedly arranged above the conveyor (1), a second rotating rod (45) is rotatably mounted on the support frame (44), a first bevel gear (46) is fixedly arranged at one end of the second rotating rod (45), wherein a second bevel gear (47) is fixedly arranged at one end of the two rotating shafts (38), and the first bevel gear (46) is meshingly connected with the two second bevel gears (47).

8. The intelligent production equipment for the processing technology of gypsum board according to claim 7, characterized in that: A synchronous wheel (48) is fixedly provided at the other end of the second rotating rod (45) and the middle of the first rotating rod (26), and a synchronous belt (49) is installed between the two synchronous wheels (48).

9. The intelligent production equipment for gypsum board processing technology according to claim 5, characterized in that: The adjustment assembly (6) comprises a threaded rod (61), one end of the threaded rod (61) being rotatably connected to the top wall of the fixed sleeve (32), a movable cavity (62) being provided in the middle of the scraper (33), one end of the threaded rod (61) being threadably connected to the scraper (33) and passing through the movable cavity (62), a worm (63) being rotatably mounted on one end of the fixed sleeve (32), a worm wheel (64) being fixedly mounted on one end of the threaded rod (61), and the worm (63) and the worm wheel (64) being meshingly connected.

10. The intelligent production equipment for gypsum board processing technology according to claim 9, characterized in that: A guide groove (65) is provided on the side wall of the fixed sleeve (32), and a guide block (66) is fixedly provided on one side of the scraper (33), wherein the guide block (66) is slidably provided at one end of the guide groove (65).

Images