A rapid pressure forming device for gypsum board

Abstract

The invention discloses a rapid pressure forming device for gypsum board, which relates to the technical field of gypsum board forming, and comprises a base, wherein the upper end of the base is fixedly connected to a mounting frame, the inner wall of the mounting frame is rotatably connected to a rotating shaft, and the side wall of the rotating shaft is fixedly connected to a mirror roller; a cleaning mechanism, wherein the cleaning mechanism comprises a trapezoidal box fixedly connected to the side wall of the mounting frame through a bracket, the lower end of the trapezoidal box is fixedly connected to a collecting seat, the inner wall of the trapezoidal box is rotatably connected to a plurality of spline sleeves, the inner wall of the spline sleeve is slidably connected to a spline shaft, and the side wall of the spline shaft is fixedly connected to a knocking head. In the present invention, the pulp blocks on the surface of the mirror roller are shattered and fall off by the knocking head, and then the pulp blocks are sucked out through the suction hole, so as to clean the pulp blocks on the surface of the mirror roller, and avoid the pulp blocks from affecting the surface of the gypsum board. Compared with scraping with a scraper, there is no need to directly contact the surface of the mirror roller, and the mirror roller will not be worn, thereby improving the service life of the mirror roller.

Description

Technical Field

[0001] The invention relates to the technical field of gypsum board molding, in particular to a rapid pressure molding device for gypsum boards. Background Art

[0002] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, easy processing, good sound insulation, heat insulation and fire resistance, and is one of the new lightweight boards currently being developed.

[0003] At present, when gypsum boards are rapidly pressure-formed, they need to be rolled with mirror rollers. When the mirror rollers press and form the gypsum slurry placed on the paper surface, excessive gypsum slurry accumulated on one side of the mirror roller will stick to the surface of the mirror roller to form slurry blocks. In the prior art, the mirror rollers are rarely cleaned, and the slurry blocks on the mirror rollers will leave depressions on the gypsum boards, causing damage to the gypsum boards. In addition, although there are a few devices for cleaning the slurry on the mirror rollers, they are basically provided with a scraper that fits the surface of the mirror roller. When the mirror roller rotates, the scraper will scrape off the slurry, but the scraper will rub against the mirror roller for a long time, which will cause the scraper and the mirror roller to wear, thereby reducing the service life of the mirror roller, and a gap will be generated between the scraper and the mirror roller after wear, which will greatly reduce the cleaning effect of the slurry.

[0004] Based on this, we propose a rapid pressure forming device for gypsum board. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a rapid pressure forming device for gypsum boards.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A rapid pressure forming device for gypsum board, comprising a base, a mounting frame fixedly connected to the upper end of the base, a rotating shaft rotatably connected to the inner wall of the mounting frame, and a mirror roller fixedly connected to the side wall of the rotating shaft;

[0008] The cam is provided with a plurality of spline sleeves, the inner wall of the spline sleeves is slidably connected to the spline shaft, and the side wall of the spline shaft is fixedly connected to the knocking head. The trapezoidal box is provided with a suction chamber, and the inner wall of the suction chamber is provided with a plurality of suction holes. The upper end of the mounting bracket is fixedly connected with a vortex tube, and the upper end of the vortex tube is fixedly connected with a high-pressure intake pipe. The side wall of the mounting bracket is respectively fixedly connected with a first rotating joint and a second rotating joint through the bracket, and the two ends of the rotating shaft respectively pass through the side wall of the mounting bracket and are fixedly connected with the first rotating joint and the second rotating joint. The rotating shaft is provided with an intake groove, and the side wall of the vortex tube is fixedly connected with a hot air pipe, and the other end of the hot air pipe is fixedly connected to the first rotating joint, and the inner wall of the suction chamber is fixedly connected with the intake pipe, and the other end of the intake pipe is fixedly connected to the second rotating joint.

[0009] Preferably, the cleaning mechanism also includes an installation box fixedly connected to the upper end of the trapezoidal box by a bracket, the suction chamber is connected to the installation box through an exhaust pipe, a discharge pipe is fixedly connected to the inner wall of the installation box, and the other end of the discharge pipe is connected to an external collection box.

[0010] Preferably, a driving mechanism is installed in the trapezoidal box, and the driving mechanism includes a rotating rod rotatably connected to the inner wall of the trapezoidal box, and the side wall of the rotating rod is fixedly connected to a plurality of first cams, and the side walls of the plurality of first cams respectively slide against the side walls of a plurality of spline shafts, and the side wall sleeve of the spline shaft is provided with a first spring, and the two ends of the first spring are respectively fixedly connected to the side wall of the spline sleeve and the side wall of the striking head.

[0011] Preferably, the driving mechanism also includes a gear ring fixedly connected to the side wall of the rotating rod, wherein one of the side walls of the spline sleeve is fixedly connected to a first gear, the gear ring is meshingly connected to the first gear, and multiple side walls of the spline sleeve are fixedly connected to a second gear, and the second gears are meshingly connected to each other, and one end of the rotating rod passes through the side wall of the installation box and extends into the installation box and is fixedly connected to multiple axial flow fan blades.

[0012] Preferably, a crushing mechanism is installed in the aggregate seat, and the crushing mechanism includes two slide grooves symmetrically opened on the inner wall of the aggregate seat, two slide groove inner walls are slidably connected to two sliders, and the side walls of the two sliders close to each other are rotatably connected to a crushing roller, the side wall of the rotating rod is fixedly connected to a second cam, one of the side walls of the slider is rotatably connected to a roller through a pin shaft, and the side wall of the second cam slides against the side wall of the roller, one of the inner walls of the slide groove is fixedly connected to a guide rod, and the side wall of the guide rod is sleeved with a second spring, and the two ends of the second spring are respectively fixedly connected to the side wall of the slider and the inner wall of the slide groove.

[0013] Preferably, the crushing mechanism further comprises a rack fixedly connected to the side wall of the aggregate seat, one end of the crushing roller penetrates through the side wall of the slider and is fixedly connected to a third gear, and the third gear is meshingly connected to the rack.

[0014] Preferably, an air inlet cavity is provided in the aggregate seat, a plurality of exhaust holes are provided on the inner wall of the air inlet cavity, a cold air pipe is fixedly connected to the side wall of the vortex tube, and the other end of the cold air pipe is connected to the air inlet cavity.

[0015] Preferably, four mounting plates are fixedly connected to the upper end of the base, wherein the side walls of two mounting plates located on the same side close to each other are rotatably connected to conveying rollers, and the conveying rollers are connected by conveyor belts, and the side walls of one of the mounting plates are fixedly connected to a servo motor through a bracket, and the output end of the servo motor passes through the side wall of the mounting plate and is fixedly connected to the conveying roller, and the side wall of the output end of the servo motor is fixedly connected to a driving wheel, and one end of the rotating shaft passes through the side wall of the mounting frame and is fixedly connected to a driven wheel, and the driving wheel and the driven wheel are connected by a synchronous belt.

[0016] The present invention has the following beneficial effects:

[0017] 1. By setting up a cleaning mechanism and a driving mechanism, the pulp blocks on the surface of the mirror roller are broken and dropped by the knocking head, and then sucked out through the suction hole, so as to clean the pulp blocks on the surface of the mirror roller to avoid the pulp blocks from affecting the surface of the gypsum board. Compared with scraping with a scraper, there is no need to directly contact the surface of the mirror roller, which will not cause the mirror roller to wear, thereby improving the service life of the mirror roller;

[0018] 2. By setting up a vortex tube, when the mirror roller performs pressure forming on the gypsum board, the slurry on the gypsum board will adhere to the surface of the mirror roller, and then condense into a semi-solid slurry block. At this time, high-pressure air can be pumped into the vortex tube through the high-pressure air intake pipe. After conversion by the vortex tube, hot air is generated at one end and cold air is generated at the other end. The hot air will enter the air intake groove through the hot air pipe. The hot air flows in the air intake groove and will exchange heat with the rotating shaft and the mirror roller, thereby heating the mirror roller, making the mirror roller have temperature, thereby heating the semi-solid slurry block on the mirror roller, making it quickly condense into a solid slurry block, which is easy to fall off;

[0019] 3. When the rotating rod rotates, it will drive the gear ring to rotate, drive the first gear to rotate, and then drive one of the spline sleeves to rotate, drive one of the second gears to rotate, so that the other second gears rotate synchronously, and then all the spline sleeves rotate, drive the spline shaft to rotate, and then drive the knocking head to rotate, so that the knocking head can also rotate synchronously when knocking the pulp block on the mirror roller, generating tangential force, acting on the surface of the pulp block, making it easier to tear and fall off, and the rotating knocking head can also play a certain role in crushing the pulp block on the mirror roller, crushing the fallen pulp block into small pieces, which is convenient for suction through the suction hole later;

[0020] 4. By setting up a crushing mechanism, the detached pulp blocks will fall into the aggregate seat and slide in the aggregate seat. The rotation of the rotating rod will synchronously drive the second cam to rotate, the extrusion roller, and the second spring, the slider will slide back and forth, thereby driving the rolling roller to move back and forth, and the reciprocating movement of the rolling roller will drive the third gear to move back and forth. Since the third gear is engaged with the rack, the third gear will rotate synchronously, driving the rolling roller to rotate, and then the reciprocating and rotating rolling roller will crush the pulp blocks into small pulp blocks, and the hot air will flow rapidly in the suction chamber. According to Bernoulli's theorem, when the gas flows at equal heights, the faster the gas flow rate, the smaller the pressure generated, and the smaller the pressure in the suction chamber, the suction force will be generated to remove the slurry blocks in the collection seat through the suction hole, and then the slurry blocks will be discharged to the external collection box through the exhaust pipe, the installation box and the discharge pipe along with the hot air flow, so that the slurry blocks can be recycled to avoid waste of resources, and the slurry blocks can be crushed to facilitate the suction of the suction hole without clogging, and the crushed slurry can be quickly reused for collection without the need for subsequent crushing processing;

[0021] 5. By setting up cold air pipes, air inlet cavities and exhaust holes, the cold air generated by the vortex tube will enter the air inlet cavity through the cold air pipe, and then the cold air will be discharged through multiple exhaust holes to blow the surface of the pressure-formed gypsum board, so that the gypsum liquid on the surface of the gypsum board can be quickly air-dried and shaped, reducing the later waiting time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of a rapid pressure forming device for a gypsum board proposed by the present invention;

[0023] Figure 2 for Figure 1 A rear view schematic diagram of the structure in the middle;

[0024] Figure 3 for Figure 1 A schematic cross-sectional view of the structure;

[0025] Figure 4 for Figure 3Schematic diagram of the three-dimensional structure of the middle trapezoidal block and the aggregate seat;

[0026] Figure 5 for Figure 1 A schematic cross-sectional view of the installation box;

[0027] Figure 6 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0028] Figure 7 for Figure 3 A schematic diagram of the structure at B in FIG.

[0029] Figure 8 for Figure 4 Schematic diagram of the enlarged structure at position C in FIG.

[0030] In the figure: 1, base; 2, mounting frame; 3, rotating shaft; 4, mirror roller; 5, trapezoidal box; 6, collecting seat; 7, spline sleeve; 8, spline shaft; 9, knocking head; 10, suction chamber; 11, suction hole; 12, vortex tube; 13, high-pressure air intake pipe; 14, first rotary joint; 15, second rotary joint; 16, air intake groove; 17, hot air pipe; 18, air intake pipe; 19, mounting box; 20, exhaust pipe; 21, discharge pipe; 22, rotating rod; 23, first cam; 2 4. First spring; 25. Ring gear; 26. First gear; 27. Second gear; 28. Axial fan blade; 29. ​​Slide; 30. Sliding block; 31. Roller; 32. Second cam; 33. Roller; 34. Guide rod; 35. Second spring; 36. Third gear; 37. Rack; 38. Air inlet cavity; 39. Exhaust hole; 40. Cooling air pipe; 41. Mounting plate; 42. Conveyor roller; 43. Conveyor belt; 44. Servo motor; 45. Driving wheel; 46. Driven wheel. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0032] Reference Figure 1 - Figure 8 A rapid pressure forming device for gypsum board comprises a base 1, a mounting frame 2 is fixedly connected to the upper end of the base 1, and a rotating shaft 3 (such as Figure 3 As shown), the side wall of the rotating shaft 3 is fixedly connected with a mirror roller 4, and the rotating shaft 3 and the mirror roller 4 are both made of materials with good thermal conductivity;

[0033] The cleaning mechanism includes a trapezoidal box 5 fixedly connected to the side wall of the mounting frame 2 through a bracket, and a collection seat 6 (such as Figure 3 As shown), the inner wall of the trapezoidal box 5 is rotatably connected with a plurality of spline sleeves 7 (as shown Figure 7 As shown), the inner wall of the spline sleeve 7 is slidably connected to the spline shaft 8, and the side wall of the spline shaft 8 is fixedly connected to the knocking head 9, which has a certain elasticity. A suction cavity 10 is opened in the trapezoidal box 5, and a plurality of suction holes 11 are opened on the inner wall of the suction cavity 10. A vortex tube 12 is fixedly connected to the upper end of the mounting frame 2. Compressed air of universal pressure is input and converted through the vortex tube 12. Cold air is generated at one end and hot air is generated at the other end. This is the prior art and will not be described in detail here. The upper end of the vortex tube 12 is fixedly connected to a high-pressure air intake pipe 13 The side walls of the mounting frame 2 are fixedly connected with the first rotating joint 14 and the second rotating joint 15 through the brackets, the two ends of the rotating shaft 3 respectively penetrate the side walls of the mounting frame 2 and are fixedly connected with the first rotating joint 14 and the second rotating joint 15, an air intake groove 16 is opened in the rotating shaft 3, a hot air pipe 17 is fixedly connected to the side wall of the vortex tube 12, and the other end of the hot air pipe 17 is fixedly connected to the first rotating joint 14, an air intake pipe 18 is fixedly connected to the inner wall of the suction chamber 10, and the other end of the air intake pipe 18 is fixedly connected to the second rotating joint 15.

[0034] It is worth mentioning that when the mirror roller 4 pressure-forms the gypsum board, the slurry on the gypsum board will adhere to the surface of the mirror roller 4, thereby condensing into a semi-solid slurry block. At this time, high-pressure air can be pumped into the vortex tube 12 through the high-pressure air inlet pipe 13. After conversion by the vortex tube 12, hot air is generated at one end and cold air is generated at the other end. The hot air will enter the air inlet groove 16 through the hot air pipe 17. The hot air flows in the air inlet groove 16 and will exchange heat with the rotating shaft 3 and the mirror roller 4, thereby heating the mirror roller 4 so that the mirror roller 4 has temperature, thereby heating the semi-solid slurry block on the mirror roller 4, causing it to quickly condense into a solid slurry block for easy shedding.

[0035] The cleaning mechanism also includes an installation box 19 fixedly connected to the upper end of the trapezoidal box 5 through a bracket. The suction chamber 10 is connected to the installation box 19 through an exhaust pipe 20. A discharge pipe 21 is fixedly connected to the inner wall of the installation box 19, and the other end of the discharge pipe 21 is connected to an external collection box.

[0036] A driving mechanism is installed in the trapezoidal box 5, and the driving mechanism includes a rotating rod 22 rotatably connected to the inner wall of the trapezoidal box 5, and a plurality of first cams 23 are fixedly connected to the side wall of the rotating rod 22. The side walls of the plurality of first cams 23 respectively slide against the side walls of the plurality of spline shafts 8, and a first spring 24 is provided on the side wall sleeve of the spline shaft 8. The two ends of the first spring 24 are respectively fixedly connected to the side wall of the spline sleeve 7 and the side wall of the striking head 9.

[0037] The driving mechanism also includes a ring gear 25 fixedly connected to the side wall of the rotating rod 22, wherein a first gear 26 is fixedly connected to the side wall of one spline sleeve 7, the ring gear 25 is meshingly connected to the first gear 26, and multiple side walls of the spline sleeves 7 are fixedly connected to second gears 27, which are meshingly connected to each other. One end of the rotating rod 22 passes through the side wall of the installation box 19 and extends into the installation box 19 and is fixedly connected to multiple axial flow fan blades 28.

[0038] Furthermore, the hot air will continue to enter the suction chamber 10 through the air inlet pipe 18, and then it will enter the installation box 19 through the exhaust pipe 20, and finally be discharged through the discharge pipe 21. When the hot air flows rapidly in the installation box 19, it will blow the multiple axial flow fan blades 28 to rotate, drive the rotating rod 22 to rotate, and then drive the multiple first cams 23 to rotate. The first cam 23 will squeeze the spline shaft 8, and cooperate with the first spring 24, the spline shaft 8 will slide back and forth, and then drive the knocking head 9 to move back and forth, knocking the condensed pulp blocks on the mirror roller 4, breaking it and making it quickly fall off the surface of the mirror roller 4, thereby cleaning the pulp blocks on the mirror roller 4. Compared with the use of a scraper for cleaning, there is no need to directly contact the surface of the mirror roller 4, and the mirror roller 4 will not be worn, thereby improving the service life of the mirror roller 4.

[0039] Furthermore, when the rotating rod 22 rotates, it will drive the ring gear 25 to rotate, drive the first gear 26 to rotate, and then drive one of the spline sleeves 7 to rotate, drive one of the second gears 27 to rotate, so that the other second gears 27 rotate synchronously, and then all the spline sleeves 7 rotate, drive the spline shaft 8 to rotate, and then drive the knocking head 9 to rotate, so that the knocking head 9 can rotate synchronously when knocking the pulp blocks on the mirror roller 4, generating tangential force, acting on the surface of the pulp blocks, making the pulp blocks easier to tear and fall off, and the rotating knocking head 9 can also play a certain crushing role on the pulp blocks on the mirror roller 4, crushing the fallen pulp blocks into small pieces, which are convenient for later suction through the suction hole 11.

[0040] A crushing mechanism is installed in the material collecting seat 6, and the crushing mechanism includes two slide grooves 29 (such as Figure 6 As shown), the inner walls of the two slide grooves 29 are slidably connected to two sliders 30 (as shown Figure 8 As shown), the two sliding blocks 30 are connected to the side walls close to each other and rotate together with the rolling roller 31 (combined with Figure 7 and Figure 8 The side wall of the rotating rod 22 is fixedly connected to a second cam 32 (as shown in Figure 4 As shown), one of the side walls of the slider 30 is rotatably connected to the roller 33 through a pin shaft, the side wall of the second cam 32 slides against the side wall of the roller 33, and one of the inner walls of the slide groove 29 is fixedly connected to a guide rod 34, and the side wall of the guide rod 34 is sleeved with a second spring 35, and the two ends of the second spring 35 are respectively fixedly connected to the side wall of the slider 30 and the inner wall of the slide groove 29.

[0041] The crushing mechanism also includes a rack 37 fixedly connected to the side wall of the aggregate seat 6 . One end of the crushing roller 31 passes through the side wall of the slider 30 and is fixedly connected to a third gear 36 . The third gear 36 is meshedly connected to the rack 37 .

[0042] Furthermore, the detached pulp blocks will fall into the collecting seat 6 and slide in the collecting seat 6, and the rotation of the rotating rod 22 will synchronously drive the second cam 32 to rotate, the extrusion roller 33, and the second spring 35, the slider 30 will slide back and forth, thereby driving the rolling roller 31 to move back and forth, and the reciprocating movement of the rolling roller 31 will drive the third gear 36 to move back and forth. Since the third gear 36 is engaged with the rack 37, the third gear 36 will synchronously rotate, driving the rolling roller 31 to rotate, and then the reciprocating and rotating rolling roller 31 will crush the pulp blocks into small pulp blocks, and the hot air in the suction chamber 10 When the gas flows rapidly inside, according to Bernoulli's theorem, when the gas flows at an equal height, the faster the gas flow rate, the smaller the pressure generated, and then the pressure inside the suction chamber 10 is small, which will generate a suction force to suck out the slurry blocks in the collection seat 6 through the suction hole 11, and then the slurry blocks will be discharged to the external collection box along with the hot air flow through the exhaust pipe 20, the installation box 19 and the discharge pipe 21, so that the slurry blocks can be recycled to avoid waste of resources, and the slurry blocks can be crushed to facilitate the suction of the suction hole 11 without clogging, and the crushed slurry can be quickly reused for collection without the need for subsequent crushing processing.

[0043] An air inlet cavity 38 is provided in the collecting seat 6 , and a plurality of exhaust holes 39 are provided on the inner wall of the air inlet cavity 38 . A cold air pipe 40 is fixedly connected to the side wall of the vortex tube 12 , and the other end of the cold air pipe 40 is communicated with the air inlet cavity 38 .

[0044] It should be noted that the diameters of the multiple exhaust holes 39 decrease from right to left (see FIG. Figure 3 As shown), and the density of arrangement gradually increases, the larger the aperture of the exhaust hole 39, the smaller the flow rate of the gas discharged therefrom. Since the gypsum liquid on the surface of the gypsum board is solidified and has greater fluidity when the gypsum board is first pressure-formed, the air flow rate discharged from the exhaust hole 39 is slow and small in volume at the beginning, so it will not blow the gypsum liquid to flow, thereby destroying the flatness of the gypsum board surface. As it is gradually dried, the gypsum liquid gradually solidifies and the fluidity decreases. Later, the wind speed and air volume gradually increase, which can achieve the effect of rapid drying.

[0045] Furthermore, the cold air generated by the vortex tube 12 will enter the air inlet cavity 38 through the cold air pipe 40, and then the cold air will be discharged through multiple exhaust holes 39 to blow the surface of the pressure-formed gypsum board, so that the gypsum liquid on the surface of the gypsum board can be quickly dried and shaped, reducing the later waiting time and improving production efficiency.

[0046] Four mounting plates 41 are fixedly connected to the upper end of the base 1, among which the side walls of two mounting plates 41 located on the same side close to each other are connected to conveying rollers 42 for rotation together, and the conveying rollers 42 are connected by conveyor belts 43. A servo motor 44 is fixedly connected to the side wall of one of the mounting plates 41 through a bracket, and the output end of the servo motor 44 passes through the side wall of the mounting plate 41 and is fixedly connected to the conveying roller 42. A driving wheel 45 is fixedly connected to the side wall of the output end of the servo motor 44, and one end of the rotating shaft 3 passes through the side wall of the mounting frame 2 and is fixedly connected to a driven wheel 46, and the driving wheel 45 and the driven wheel 46 are connected by a synchronous belt.

[0047] In the present invention, the gypsum board is placed on the conveyor belt 43, and then the servo motor 44 is started to drive the conveyor roller 42 to rotate, thereby driving the conveyor belt 43 to move so that it moves to the bottom of the mirror roller 4. The rotation of the servo motor 44 will synchronously drive the driving wheel 45 to rotate, and then drive the driven wheel 46 to rotate, drive the rotating shaft 3 to rotate, and then drive the mirror roller 4 to rotate, so as to quickly pressure-form the gypsum board.

[0048] When the mirror roller 4 is pressure-forming the gypsum board, the slurry on the gypsum board will adhere to the surface of the mirror roller 4, thereby condensing into a semi-solid slurry block. At this time, high-pressure air can be pumped into the vortex tube 12 through the high-pressure air inlet pipe 13. After conversion by the vortex tube 12, hot air is generated at one end and cold air is generated at the other end. The hot air will enter the air inlet groove 16 through the hot air pipe 17. The hot air flows in the air inlet groove 16 and exchanges heat with the rotating shaft 3 and the mirror roller 4, thereby heating the mirror roller 4 so that the mirror roller 4 has a temperature, thereby heating the semi-solid slurry block on the mirror roller 4, causing it to quickly condense into a solid slurry block for easy shedding.

[0049] The hot air will continue to enter the suction chamber 10 through the air inlet pipe 18, then enter the installation box 19 through the exhaust pipe 20, and finally be discharged through the discharge pipe 21. When the hot air flows rapidly in the installation box 19, it will blow multiple axial flow fan blades 28 to rotate, drive the rotating rod 22 to rotate, and then drive multiple first cams 23 to rotate. The first cam 23 will squeeze the spline shaft 8, and cooperate with the first spring 24, the spline shaft 8 will slide back and forth, and then drive the knocking head 9 to move back and forth, knock the condensed pulp blocks on the mirror roller 4, break them, and make them quickly fall off the surface of the mirror roller 4, so as to clean the pulp blocks on the mirror roller 4. Compared with the scraper cleaning, there is no need to directly contact the surface of the mirror roller 4, and the mirror roller 4 will not be worn, thereby improving the service life of the mirror roller 4.

[0050] In addition, when the rotating rod 22 rotates, it will drive the ring gear 25 to rotate, drive the first gear 26 to rotate, and then drive one of the spline sleeves 7 to rotate, drive one of the second gears 27 to rotate, so that the other second gears 27 rotate synchronously, and then all the spline sleeves 7 rotate, drive the spline shaft 8 to rotate, and then drive the knocking head 9 to rotate, so that the knocking head 9 can also rotate synchronously when knocking the pulp blocks on the mirror roller 4, generating tangential force, acting on the surface of the pulp blocks, making the pulp blocks easier to tear and fall off, and the rotating knocking head 9 can also play a certain crushing role on the pulp blocks on the mirror roller 4, crushing the fallen pulp blocks into small pieces, which are convenient for later suction through the suction hole 11.

[0051] The fallen pulp blocks will fall into the collecting seat 6 and slide in the collecting seat 6. The rotation of the rotating rod 22 will synchronously drive the second cam 32 to rotate, squeeze the roller 33, cooperate with the second spring 35, and the slider 30 will slide back and forth, thereby driving the rolling roller 31 to move back and forth, and the reciprocating movement of the rolling roller 31 will drive the third gear 36 to move back and forth. Since the third gear 36 is meshed with the rack 37, the third gear 36 will synchronously rotate, driving the rolling roller 31 to rotate, and the reciprocating and rotating rolling roller 31 will crush the pulp blocks into small pulp blocks, and the hot air will quickly enter the suction chamber 10. When the gas flows at a high speed, according to Bernoulli's theorem, when the gas flows at an equal height, the faster the gas flow rate, the smaller the pressure generated, and then the pressure in the suction chamber 10 is small, which will generate a suction force to suck out the slurry blocks in the collection seat 6 through the suction hole 11, and then the slurry blocks will be discharged to the external collection box along with the hot air flow through the exhaust pipe 20, the installation box 19 and the discharge pipe 21, so that the slurry blocks can be recycled to avoid waste of resources, and the slurry blocks can be crushed to facilitate the suction of the suction hole 11 without clogging, and the crushed slurry can be quickly reused for collection without the need for subsequent crushing processing.

[0052] The cold air generated by the vortex tube 12 will enter the air inlet cavity 38 through the cold air pipe 40, and then be discharged through multiple exhaust holes 39 to blow air on the surface of the pressure-formed gypsum board, so that the gypsum liquid on the surface of the gypsum board can be quickly dried and shaped, reducing the later waiting time and improving production efficiency.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid pressure forming device for gypsum board, characterized in that: include: A base (1), wherein the upper end of the base (1) is fixedly connected to a mounting frame (2), the inner wall of the mounting frame (2) is rotatably connected to a rotating shaft (3), and the side wall of the rotating shaft (3) is fixedly connected to a mirror roller (4); A cleaning mechanism, the cleaning mechanism comprising a trapezoidal box (5) fixedly connected to the side wall of a mounting frame (2) through a bracket, the lower end of the trapezoidal box (5) being fixedly connected to a material collecting seat (6), the inner wall of the trapezoidal box (5) being rotatably connected to a plurality of spline sleeves (7), the inner wall of the spline sleeve (7) being slidably connected to a spline shaft (8), the side wall of the spline shaft (8) being fixedly connected to a striking head (9), a suction cavity (10) being provided in the trapezoidal box (5), the inner wall of the suction cavity (10) being provided with a plurality of suction holes (11), the upper end of the mounting frame (2) being fixedly connected to a vortex tube (12), the upper end of the vortex tube (12) being fixedly connected to a high-pressure intake pipe (11), and the lower end of the vortex tube (12) being fixedly connected to a high-pressure intake pipe (11). 3), the side walls of the mounting frame (2) are respectively fixedly connected to a first rotating joint (14) and a second rotating joint (15) through a bracket, the two ends of the rotating shaft (3) respectively penetrate the side walls of the mounting frame (2) and are fixedly connected to the first rotating joint (14) and the second rotating joint (15), an air intake groove (16) is opened in the rotating shaft (3), the side wall of the vortex tube (12) is fixedly connected to a hot air pipe (17), the other end of the hot air pipe (17) is fixedly connected to the first rotating joint (14), the inner wall of the suction chamber (10) is fixedly connected to an air intake pipe (18), the other end of the air intake pipe (18) is fixedly connected to the second rotating joint (15); The cleaning mechanism also includes a mounting box (19) fixedly connected to the upper end of the trapezoidal box (5) through a bracket, the suction chamber (10) is connected to the mounting box (19) through an exhaust pipe (20), a discharge pipe (21) is fixedly connected to the inner wall of the mounting box (19), and the other end of the discharge pipe (21) is connected to an external material collection box; A driving mechanism is installed in the trapezoidal box (5), and the driving mechanism comprises a rotating rod (22) rotatably connected to the inner wall of the trapezoidal box (5); a plurality of first cams (23) are fixedly connected to the side wall of the rotating rod (22); the side walls of the plurality of first cams (23) are respectively slidably abutted against the side walls of a plurality of spline shafts (8); the side wall of the spline shaft (8) is sleeved with a first spring (24); the two ends of the first spring (24) are respectively fixedly connected to the side wall of the spline sleeve (7) and the side wall of the striking head (9); The driving mechanism further comprises a gear ring (25) fixedly connected to the side wall of the rotating rod (22), one of the side walls of the spline sleeve (7) being fixedly connected to a first gear (26), the gear ring (25) being meshingly connected to the first gear (26), a plurality of side walls of the spline sleeve (7) being fixedly connected to a second gear (27), the second gears (27) being meshingly connected to each other, one end of the rotating rod (22) passing through the side wall of the installation box (19) extending into the installation box (19) and being fixedly connected to a plurality of axial flow blades (28).

2. A rapid pressure forming device for gypsum board according to claim 1, characterized in that: in: A crushing mechanism is installed in the aggregate seat (6), and the crushing mechanism includes two slide grooves (29) symmetrically opened on the inner wall of the aggregate seat (6), the inner walls of the two slide grooves (29) are slidably connected with two sliders (30), the side walls of the two sliders (30) close to each other are rotatably connected with a crushing roller (31), the side wall of the rotating rod (22) is fixedly connected with a second cam (32), one of the side walls of the sliders (30) is rotatably connected with a roller (33) through a pin shaft, and the side wall of the second cam (32) slides against the side wall of the roller (33), one of the inner walls of the slide grooves (29) is fixedly connected with a guide rod (34), and the side wall of the guide rod (34) is sleeved with a second spring (35), and the two ends of the second spring (35) are respectively fixedly connected to the side wall of the slider (30) and the inner wall of the slide groove (29).

3. A rapid pressure forming device for gypsum board according to claim 2, characterized in that: in: The crushing mechanism also includes a rack (37) fixedly connected to the side wall of the aggregate seat (6); one end of the crushing roller (31) passes through the side wall of the slider (30) and is fixedly connected to a third gear (36); the third gear (36) is meshingly connected to the rack (37).

4. A rapid pressure forming device for gypsum board according to claim 3, characterized in that: in: An air inlet cavity (38) is provided in the material collecting seat (6), and a plurality of exhaust holes (39) are provided on the inner wall of the air inlet cavity (38). A cold air pipe (40) is fixedly connected to the side wall of the vortex tube (12), and the other end of the cold air pipe (40) is connected to the air inlet cavity (38).

5. A rapid pressure forming device for gypsum board according to claim 4, characterized in that: in: Four mounting plates (41) are fixedly connected to the upper end of the base (1), wherein the side walls of two mounting plates (41) located on the same side close to each other are connected to conveying rollers (42) for rotation together, and the conveying rollers (42) are connected by conveying belts (43), and the side wall of one of the mounting plates (41) is fixedly connected to a servo motor (44) through a bracket, and the output end of the servo motor (44) passes through the side wall of the mounting plate (41) and is fixedly connected to the conveying roller (42), and the side wall of the output end of the servo motor (44) is fixedly connected to a driving wheel (45), and one end of the rotating shaft (3) passes through the side wall of the mounting frame (2) and is fixedly connected to a driven wheel (46), and the driving wheel (45) and the driven wheel (46) are connected by a synchronous belt.

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