Gypsum board recycling processing equipment and processing technology

Abstract

The present invention relates to the technical field of gypsum board recycling, and specifically to a gypsum board recycling processing equipment and processing technology, comprising a mounting base, a supporting leg and a collecting bucket, wherein the supporting leg is fixedly mounted on the bottom of the mounting base, the collecting bucket is arranged on the upper surface of the mounting base, a cutting assembly is arranged on the mounting base, the cutting assembly comprises a first servo motor, the first servo motor is fixedly mounted on the side of the mounting base, a fixing frame is fixedly mounted on the output shaft of the first servo motor, a crushing box is fixedly mounted on the lower side of the fixing frame, and through grooves are fixedly mounted on the upper and lower surfaces of the crushing box. The gypsum board recycling processing equipment and processing technology can crush the gypsum board through the cooperation of the cutting assembly and the crushing assembly, and expose the fibers inside the gypsum board, so as to facilitate the subsequent separation operation, and at the same time, the crushed gypsum can be exempted from the subsequent crushing process, thereby improving the recycling efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of gypsum board recycling, and in particular to gypsum board recycling processing equipment and a processing technology. Background Art

[0002] Gypsum board is a material made of building gypsum as the main raw material. It is light in weight, high in strength, thin in thickness, easy to process, and has good sound insulation, heat insulation, and fire resistance. Gypsum is plastic and can be restored to its original state through specific treatment methods, including crushing, drying, and calcining the gypsum before use. The processed gypsum can be shaped and used again.

[0003] However, during the manufacturing process of gypsum board, fibers are usually mixed into it to improve the gypsum board's physical properties such as flexural strength and strength. Therefore, during the crushing process of recycled gypsum board, fibers will be mixed in, causing confusion in the gypsum composition and affecting the reuse of gypsum. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a gypsum board recycling and processing equipment and a processing technology, which solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a gypsum board recycling and processing equipment, including a mounting base, a support leg and a collection bucket, the support leg is fixedly mounted on the bottom of the mounting base, the collection bucket is arranged on the upper surface of the mounting base, a cutting assembly is arranged on the mounting base, the cutting assembly includes a first servo motor, the first servo motor is fixedly mounted on the side of the mounting base, a fixing frame is fixedly mounted on the output shaft of the first servo motor, a crushing box is fixedly mounted on the lower side of the fixing frame, through grooves are fixedly mounted on the upper and lower surfaces of the crushing box, a cutting cylinder is fixedly mounted on the upper surface of the crushing box, and a separation cylinder is fixedly mounted on the lower surface of the crushing box;

[0006] A first bevel gear is fixedly mounted on a side of the mounting base away from the first servo motor, an output shaft of the first servo motor is in movable contact with the first bevel gear, a second bevel gear is meshed with a surface of the first bevel gear, a mounting groove is provided in the middle of the fixing frame, the second bevel gear is movably mounted in the mounting groove, a first rotating wheel is fixedly mounted in the middle of the second bevel gear, a first transmission belt is transmission-connected to an outer surface of the first rotating wheel, and a second rotating wheel is transmission-connected to a side of the first transmission belt away from the first rotating wheel;

[0007] A first rotating shaft is fixedly installed in the middle of the second rotating wheel, a cutting knife is fixedly installed on the outer surface of the first rotating shaft, a cutting blade is fixedly installed on the inner cavity wall of the cutting cylinder, a first sieve slot is opened at one end of the cutting cylinder close to the crushing box, the crushing box and the cutting cylinder are connected to the first sieve slot through a through slot, and a feeding sealing plate is arranged on the upper surface of the cutting cylinder;

[0008] The crushing box is provided with a crushing assembly, and the crushing assembly is used to improve the recycling efficiency.

[0009] Optionally, the pulverizing assembly includes a first pulverizing member, the first pulverizing member is fixedly mounted on the inner cavity wall of the pulverizing box, a pulverizing plate is fixedly mounted on the bottom of the first pulverizing member, a second pulverizing member is fixedly mounted on one end of the pulverizing plate away from the first pulverizing member, a first fixing plate is fixedly mounted on one end of the first pulverizing member and the second pulverizing member, the number of the first pulverizing member and the second pulverizing member is greater than one, and they are fixedly connected by the first fixing plate;

[0010] An extrusion piece is provided between the first crushing piece and the second crushing piece, a second fixing plate is fixedly mounted on one end of the extrusion piece, the second fixing plate is inserted in the middle of the crushing plate and is in active contact with the crushing plate, the number of the extrusion pieces is greater than one, the upper and lower sides of one end of the first crushing piece are inclined, and the shape of the extrusion piece is a wedge shape that matches the first crushing piece;

[0011] A bearing plate is fixedly installed on the side of the extrusion piece close to the inner wall of the crushing box, a first elastic column is fixedly installed on one side of the bearing plate, an end of the first elastic column away from the bearing plate is fixedly connected to the inner wall of the crushing box, a third rotating wheel is fixedly sleeved on the outer surface of the first rotating shaft, a second transmission belt is transmission-connected to the outer surface of the third rotating wheel, a fourth rotating wheel is transmission-connected to the side of the second transmission belt away from the third rotating wheel, a second rotating shaft is fixedly installed on the middle part of the fourth rotating wheel, the top of the second rotating shaft is movably installed on a fixed frame, an eccentric wheel is fixedly installed on the lower side of the second rotating shaft, and a driving groove matched with the eccentric wheel is provided on the outer surface of the crushing box.

[0012] Optionally, a separation assembly is provided on the separation cylinder, and the separation assembly includes a second servo motor, the second servo motor is fixedly mounted on the bottom of the separation cylinder, a third rotating shaft is fixedly mounted on the output shaft of the second servo motor, a fixed block is fixedly mounted on the outer surface of the third rotating shaft, and a separation sleeve is fixedly mounted on one side of the fixed block;

[0013] The interior of the separation sleeve is hollow and a separation piece is movably installed. The inner cavity of the separation sleeve is fixedly connected to a second elastic column, and the other end of the second elastic column is fixedly connected to the separation piece. A separation groove is provided in the middle of the outer surface of the separation cylinder. The outer surface of the separation cylinder is fixedly installed with a first connecting piece, and a barb is fixedly installed on the surface of the first connecting piece.

[0014] A second connecting piece is fixedly installed on the outer surface of the separation cylinder, a dust collector is fixedly installed in the middle of the second connecting piece, and material discharge sealing plates are hinged on both the left and right sides of the bottom of the separation cylinder.

[0015] Optionally, a third elastic column is fixedly mounted on the surface of the fixed block, a slider is fixedly mounted on one end of the third elastic column away from the fixed block, the slider is movably mounted on the outer surface of the separation sleeve, and a scraper is fixedly mounted in the middle of the separation piece.

[0016] Optionally, the thickness of a portion of the separation piece outside the separation sleeve is adapted to the separation groove, one end of the separation piece away from the separation sleeve is hook-shaped, and the portion of the separation piece outside the separation sleeve is made of metal springs.

[0017] Optionally, the first connecting member and the second connecting member are both concave in shape, and their upper ends are fixedly connected to the separation cylinder portion on the upper side of the separation tank, and their upper ends are fixedly connected to the separation cylinder portion on the lower side of the separation tank.

[0018] Optionally, the width of the first sieve slot is greater than the width of the second sieve slot, and the crushing box and the separation cylinder are connected through the second sieve slot and the through slot.

[0019] A processing technology of a gypsum board recycling processing equipment, using the gypsum board recycling processing equipment as described above, comprises the following steps:

[0020] S1: When in use, the first servo motor is started to drive the crushing box, the cutting cylinder and the separation cylinder to flip, and the cutting knife is driven to rotate, and the gypsum board can be broken and cut in cooperation with the cutting blade, so that the broken gypsum board passes through the first sieve slot and enters the crushing box;

[0021] S2: The gypsum board entering the crushing box is driven by the eccentric wheel and squeezed by the first crushing piece, the crushing plate, the second crushing piece and the extruding piece, so that the gypsum board is crushed and the fibers inside are exposed. The crushed gypsum board passes through the second sieve slot and enters the separation cylinder;

[0022] S3: The separation sleeve and the separation element can be driven by starting the second servo motor, so that the separation sleeve and the separation element can separate the fibers in the gypsum fragments, thereby improving the purity of the recovered gypsum.

[0023] The present invention provides a gypsum board recycling processing equipment and processing technology, which has the following beneficial effects:

[0024] 1. This gypsum board recycling and processing equipment and processing technology can crush the gypsum board through the cooperation of the cutting component and the crushing component, and expose the fibers inside the gypsum board to facilitate subsequent separation operations. At the same time, the crushed gypsum can be exempted from subsequent crushing processing, thereby improving the recycling efficiency.

[0025] 2. This gypsum board recycling and processing equipment and processing technology can separate gypsum and fiber through a separation component, and at the same time discharge the fiber from the inner cavity of the separation cylinder, so that the separation sleeve and the separation member can continuously separate the fiber, and realize the separate collection of gypsum and fiber, thereby improving the purity of the recycled gypsum. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The structure of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 2 The structure of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 3 The structure of the present invention is shown in FIG. Figure 3 ;

[0029] Figure 4 The structure of the crushing box, cutting cylinder and separation cylinder of the present invention is shown in FIG. Figure 1 ;

[0030] Figure 5 The structure of the crushing box, cutting cylinder and separation cylinder of the present invention is shown in FIG. Figure 2 ;

[0031] Figure 6 It is a schematic diagram of the three-dimensional explosion structure of the crushing box, cutting cylinder and separation cylinder of the present invention;

[0032] Figure 7 It is a schematic diagram of the structure of a part of the crushing assembly of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of a part of the separation component of the present invention;

[0034] Fig. 9 It is a schematic diagram of the three-dimensional structure of the barb of the present invention.

[0035] In the figure: 1, mounting base; 11, supporting leg; 12, collecting bucket; 2, first servo motor; 21, fixing frame; 22, crushing box; 23, through slot; 24, cutting cylinder; 25, separating cylinder; 26, first bevel gear; 27, second bevel gear; 28, first rotating wheel; 29, first transmission belt; 210, second rotating wheel; 211, first rotating shaft; 212, cutting disc; 213, cutting knife; 214, first sieve slot; 215, feeding sealing plate; 3, first crushing piece; 31, crushing plate; 32, second crushing piece; 33, first fixing plate; 34, extrusion piece; 35, The second fixed plate; 36, the bearing plate; 37, the first elastic column; 38, the third rotating wheel; 39, the second transmission belt; 310, the fourth rotating wheel; 311, the second rotating shaft; 312, the eccentric wheel; 313, the driving groove; 4, the second servo motor; 41, the third rotating shaft; 42, the fixed block; 43, the separation sleeve; 44, the separation piece; 45, the second elastic column; 46, the first connecting piece; 47, the barb; 48, the separation groove; 49, the second connecting piece; 410, the vacuum cleaner; 411, the second sieve groove; 412, the unloading sealing plate; 5, the third elastic column; 51, the slider; 52, the scraper. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Example 1: Please refer to Figures 1 to 6 The present invention provides a technical solution: a gypsum board recycling and processing equipment, comprising a mounting base 1, a supporting leg 11 and a collecting bucket 12, wherein the supporting leg 11 is fixedly mounted on the bottom of the mounting base 1, the collecting bucket 12 is arranged on the upper surface of the mounting base 1, and a cutting assembly is arranged on the mounting base 1, and the cutting assembly comprises a first servo motor 2, the first servo motor 2 is fixedly mounted on the side of the mounting base 1, a fixing frame 21 is fixedly mounted on the output shaft of the first servo motor 2, a crushing box 22 is fixedly mounted on the lower side of the fixing frame 21, a through groove 23 is fixedly mounted on the upper and lower surfaces of the crushing box 22, a cutting cylinder 24 is fixedly mounted on the upper surface of the crushing box 22, and a separation cylinder 25 is fixedly mounted on the lower surface of the crushing box 22;

[0038] A first bevel gear 26 is fixedly mounted on a side of the mounting base 1 away from the first servo motor 2, the output shaft of the first servo motor 2 is in movable contact with the first bevel gear 26, a second bevel gear 27 is meshed with the surface of the first bevel gear 26, a mounting groove is provided in the middle of the fixed frame 21, the second bevel gear 27 is movably mounted in the mounting groove, a first rotating wheel 28 is fixedly mounted in the middle of the second bevel gear 27, the outer surface of the first rotating wheel 28 is transmission-connected with a first transmission belt 29, and a side of the first transmission belt 29 away from the first rotating wheel 28 is transmission-connected with a second rotating wheel 210;

[0039] A first rotating shaft 211 is fixedly installed in the middle of the second rotating wheel 210, a cutting knife 213 is fixedly installed on the outer surface of the first rotating shaft 211, a cutting blade 212 is fixedly installed on the inner wall of the cutting cylinder 24, a first sieve slot 214 is opened at one end of the cutting cylinder 24 close to the crushing box 22, the crushing box 22 and the cutting cylinder 24 are connected to the first sieve slot 214 through the through slot 23, and a feeding sealing plate 215 is arranged on the upper surface of the cutting cylinder 24;

[0040] The crushing box 22 is provided with a crushing assembly, which is used to improve the recycling efficiency.

[0041] Specifically, when in use, the user first needs to start the first servo motor 2 to drive the fixed frame 21 to rotate, so that the fixed frame 21 drives the separation cylinder 25 to rotate, so that the separation cylinder 25 is tilted, and then the recycled gypsum board is placed into the inner cavity of the cutting cylinder 24 through the feeding sealing plate 215, and the feeding sealing plate 215 is closed, and then the first servo motor 2 is started to drive the fixed frame 21 to flip, and when the fixed frame 21 flips, the second bevel gear 27 will rotate with the cooperation of the first bevel gear 26, so that the first rotating wheel 28 rotates, and the first rotating wheel 28 can drive the first transmission belt 29, so that the first transmission belt 29 drives the second rotating wheel 210 to rotate;

[0042] When the second rotating wheel 210 rotates, it can drive the first rotating shaft 211 to rotate, so that the first rotating shaft 211 drives the cutting blade 213 to rotate, and cooperates with the cutting blade 212 to achieve cutting of the gypsum board, breaking the gypsum board into small pieces, which is convenient for subsequent crushing of the gypsum board and improves the recycling efficiency;

[0043] The broken gypsum pieces will enter the inner cavity of the crushing box 22 through the first sieve slot 214, and the gypsum pieces with unqualified volumes will be re-cut under the turning of the cutting cylinder 24 until their volumes meet the requirements.

[0044] Example 2: Please refer to Figures 4 to 7The crushing assembly includes a first crushing piece 3, which is fixedly mounted on the inner cavity wall of the crushing box 22, a crushing plate 31 is fixedly mounted on the bottom of the first crushing piece 3, a second crushing piece 32 is fixedly mounted on one end of the crushing plate 31 away from the first crushing piece 3, and a first fixing plate 33 is fixedly mounted on one end of the first crushing piece 3 and the second crushing piece 32, the number of the first crushing piece 3 and the second crushing piece 32 is greater than one, and they are fixedly connected by the first fixing plate 33;

[0045] An extrusion piece 34 is provided between the first crushing piece 3 and the second crushing piece 32, and a second fixing plate 35 is fixedly installed at one end of the extrusion piece 34, and the second fixing plate 35 is inserted in the middle of the crushing plate 31 and is in active contact with the crushing plate 31. The number of the extrusion pieces 34 is greater than one, and the upper and lower sides of one end of the first crushing piece 3 are inclined, and the shape of the extrusion piece 34 is a wedge shape adapted to the first crushing piece 3;

[0046] A bearing plate 36 is fixedly installed on the side of the extrusion piece 34 close to the inner wall of the crushing box 22, a first elastic column 37 is fixedly installed on one side of the bearing plate 36, and one end of the first elastic column 37 away from the bearing plate 36 is fixedly connected to the inner wall of the crushing box 22, a third rotating wheel 38 is fixedly sleeved on the outer surface of the first rotating shaft 211, a second transmission belt 39 is transmission-connected to the outer surface of the third rotating wheel 38, a fourth rotating wheel 310 is transmission-connected to the side of the second transmission belt 39 away from the third rotating wheel 38, a second rotating shaft 311 is fixedly installed in the middle of the fourth rotating wheel 310, the top of the second rotating shaft 311 is movably installed on the fixed frame 21, an eccentric wheel 312 is fixedly installed on the lower side of the second rotating shaft 311, and a driving groove 313 adapted to the eccentric wheel 312 is provided on the outer surface of the crushing box 22.

[0047] On the basis of Example 1, when the first rotating shaft 211 rotates, the third rotating wheel 38 can be driven to rotate, so that the third rotating wheel 38 drives the second transmission belt 39, and the second transmission belt 39 can be used to drive the fourth rotating wheel 310 to rotate, so that the fourth rotating wheel 310 drives the second rotating shaft 311 to rotate, and the second rotating shaft 311 can be used to drive the eccentric wheel 312 to rotate, so that the eccentric wheel 312 drives the bearing plate 36;

[0048] The extrusion piece 34 can be driven by the bearing plate 36 so that the extrusion piece 34 enters the inclined space formed by the first crushing piece 3 and the second crushing piece 32, so that the small pieces of gypsum between the first crushing piece 3, the second crushing piece 32 and the extrusion piece 34 are squeezed and crushed under the action of pressure to form gypsum fragments and gypsum powder, revealing the fibers inside, which is convenient for the subsequent separation of gypsum and fibers;

[0049] When the bearing plate 36 is driven, the first elastic column 37 will be deformed. When the eccentric wheel 312 continues to rotate and separates from the bearing plate 36, the elastic force generated by the first elastic column 37 restoring the deformation can drive the extrusion member 34 to reset, thereby achieving the purpose of continuous crushing.

[0050] When the small pieces of gypsum are crushed, the gypsum fragments that meet the volume will enter the separation cylinder 25 through the second sieve slot 411, while the gypsum fragments that do not meet the volume will be continuously crushed under the flipping of the crushing box 22 until the volume meets the volume and passes through the second sieve slot 411 into the separation cylinder 25.

[0051] Example 3: Please refer to Figures 4 to 9 A separation assembly is provided on the separation cylinder 25, and the separation assembly includes a second servo motor 4, which is fixedly mounted on the bottom of the separation cylinder 25, and a third rotating shaft 41 is fixedly mounted on the output shaft of the second servo motor 4, and a fixing block 42 is fixedly mounted on the outer surface of the third rotating shaft 41, and a separation sleeve 43 is fixedly mounted on one side of the fixing block 42;

[0052] The interior of the separation sleeve 43 is hollow and a separation piece 44 is movably mounted thereon. A second elastic column 45 is fixedly connected to the inner cavity of the separation sleeve 43. The other end of the second elastic column 45 is fixedly connected to the separation piece 44. A separation groove 48 is provided in the middle of the outer surface of the separation cylinder 25. A first connecting piece 46 is fixedly mounted on the outer surface of the separation cylinder 25. A barb 47 is fixedly mounted on the surface of the first connecting piece 46.

[0053] A second connecting member 49 is fixedly mounted on the outer surface of the separation cylinder 25, a dust collector 410 is fixedly mounted in the middle of the second connecting member 49, and a material unloading sealing plate 412 is hingedly mounted on both the left and right sides of the bottom of the separation cylinder 25;

[0054] A third elastic column 5 is fixedly mounted on the surface of the fixed block 42, a slider 51 is fixedly mounted on one end of the third elastic column 5 away from the fixed block 42, the slider 51 is movably mounted on the outer surface of the separation sleeve 43, and a scraper 52 is fixedly mounted in the middle of the separation member 44;

[0055] The thickness of the portion of the separator 44 outside the separation sleeve 43 matches the separation groove 48. The end of the separator 44 away from the separation sleeve 43 is hook-shaped. The portion of the separator 44 outside the separation sleeve 43 is made of metal springs.

[0056] The first connecting member 46 and the second connecting member 49 are both concave in shape, and the upper ends of the first connecting member 46 and the second connecting member 49 are fixedly connected to the separation cylinder 25 portion on the upper side of the separation tank 48, and the upper ends are fixedly connected to the separation cylinder 25 portion on the lower side of the separation tank 48;

[0057] The width of the first sieve slot 214 is greater than the width of the second sieve slot 411 , and the crushing box 22 and the separation cylinder 25 are connected through the second sieve slot 411 and the through slot 23 .

[0058] On the basis of Example 2, when the gypsum fragments and gypsum powder enter the separation cylinder 25, the third rotating shaft 41 can be driven to rotate by starting the second servo motor 4, so that the third rotating shaft 41 drives the separation sleeve 43 and the separation member 44 to rotate. During the rotation of the separation sleeve 43 and the separation member 44, the fibers mixed in the gypsum fragments are removed, and the fibers fall on the surfaces of the separation sleeve 43 and the separation member 44 as the separation sleeve 43 and the separation member 44 rotate.

[0059] When the separation sleeve 43 and the separation member 44 rotate and collect the fibers, the power of the second servo motor 4 needs to be increased to increase the rotation speed of the third rotating shaft 41. At this time, the centrifugal force on the separation member 44 becomes larger, which will further stretch the second elastic column 45, so that the end of the separation member 44 away from the separation sleeve 43 passes through the separation groove 48 and extends out of the separation cylinder 25. Under the action of centrifugal force, the fibers collected on the surface of the separation sleeve 43 and the separation member 44 will gradually move toward the end of the separation member 44 away from the separation sleeve 43, and the slider 51 will also stretch the third elastic column 5 under the influence of centrifugal force, thereby moving to assist the movement of the fibers, so that the fibers move smoothly.

[0060] When the fiber moves to the end of the separator 44, under the condition that the centrifugal force further increases, the fiber will move out of the inner cavity of the separation cylinder 25 along with the separator 44, and when the separator 44 rotates outside the separation cylinder 25, it will contact the barb 47, so that the barb 47 hooks the fiber, and because the separator 44 is made of metal springs, it will deform under the continuous rotation of the separator 44, so that it can smoothly rotate over the barb 47, so as to achieve the purpose of separating the fiber and the gypsum, and improve the recovery purity of the gypsum;

[0061] Furthermore, when the separation member 44 moves under the influence of centrifugal force, the scraper 52 will follow the separation member 44 until it contacts the inner wall of the separation cylinder 25, thereby scraping off the gypsum powder adhering to the inner wall of the separation cylinder 25, thereby achieving the purpose of full recovery;

[0062] As the first servo motor 2 drives the fixing frame 21 to flip, the separation cylinder 25 will also flip, so that the gypsum fragments in the separation cylinder 25 flip, so that the separation sleeve 43 and the separation member 44 can fully separate the fibers;

[0063] It should be noted that after the fibers are hooked out by the barbs 47, the speed of the second servo motor 4 needs to be reduced to reduce the centrifugal force, so that the separator 44 is retracted into the inner cavity of the separation cylinder 25 to continue collecting fibers. When the crushing box 22, the cutting cylinder 24 and the separation cylinder 25 are flipped, in this process, when flipping from zero to ninety degrees, the speed of the first servo motor 2 is controlled to slow down, when flipping from ninety degrees to two hundred and seventy degrees, the speed of the first servo motor 2 is controlled to speed up, and when flipping from two hundred and seventy degrees to three hundred and sixty degrees, the speed of the first servo motor 2 is controlled to slow down again. In this way, the gypsum can be flipped in the crushing box 22, the cutting cylinder 24 and the separation cylinder 25, but the excess gypsum in the separation cylinder 25 will not return to the crushing box 22, and the excess gypsum in the crushing box 22 will not return to the cutting cylinder 24. At the same time, the time of the cutting, crushing and separation processes can be increased to improve the recycling efficiency.

[0064] A processing technology of a gypsum board recycling processing device, using the gypsum board recycling processing device as described above, comprises the following steps:

[0065] S1: When in use, the first servo motor 2 is started to drive the crushing box 22, the cutting cylinder 24 and the separation cylinder 25 to flip, and at the same time drive the cutting blade 213 to rotate, and cooperate with the cutting blade 212 to break and cut the gypsum board, so that the broken gypsum board passes through the first sieve slot 214 and enters the crushing box 22;

[0066] S2: The gypsum board entering the crushing box 22 is driven by the eccentric wheel 312 and squeezed by the first crushing member 3, the crushing plate 31, the second crushing member 32 and the squeezing member 34, so that the gypsum board is crushed and the fibers inside are exposed. The crushed gypsum board passes through the second sieve slot 411 and enters the separation cylinder 25;

[0067] S3: The separation sleeve 43 and the separation member 44 can be driven by starting the second servo motor 4, so that the separation sleeve 43 and the separation member 44 can separate the fibers in the gypsum fragments, thereby improving the purity of the recovered gypsum.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gypsum board recycling and processing device, comprising a mounting base (1), a support leg (11) and a collection bucket (12), wherein the support leg (11) is fixedly mounted on the bottom of the mounting base (1), and the collection bucket (12) is arranged on the upper surface of the mounting base (1), characterized in that: A cutting assembly is arranged on the mounting base (1), the cutting assembly comprising a first servo motor (2), the first servo motor (2) being fixedly mounted on a side surface of the mounting base (1), a fixing frame (21) being fixedly mounted on an output shaft of the first servo motor (2), a crushing box (22) being fixedly mounted on the lower side of the fixing frame (21), through grooves (23) being fixedly mounted on both the upper and lower surfaces of the crushing box (22), a cutting cylinder (24) being fixedly mounted on the upper surface of the crushing box (22), and a separation cylinder (25) being fixedly mounted on the lower surface of the crushing box (22); A first bevel gear (26) is fixedly mounted on a side of the mounting base (1) away from the first servo motor (2); an output shaft of the first servo motor (2) is in movable contact with the first bevel gear (26); a second bevel gear (27) is meshed on a surface of the first bevel gear (26); a mounting groove is provided in the middle of the fixing frame (21); the second bevel gear (27) is movably mounted in the mounting groove; a first rotating wheel (28) is fixedly mounted on the middle of the second bevel gear (27); a first transmission belt (29) is transmission-connected to an outer surface of the first rotating wheel (28); and a side of the first transmission belt (29) away from the first rotating wheel (28) is transmission-connected to a second rotating wheel (210); A first rotating shaft (211) is fixedly mounted in the middle of the second rotating wheel (210); a cutting knife (213) is fixedly mounted on the outer surface of the first rotating shaft (211); a cutting blade (212) is fixedly mounted on the inner wall of the cutting cylinder (24); a first sieve slot (214) is provided at one end of the cutting cylinder (24) close to the crushing box (22); the crushing box (22) and the cutting cylinder (24) are connected to the first sieve slot (214) via a through slot (23); and a feeding sealing plate (215) is provided on the upper surface of the cutting cylinder (24); The crushing box (22) is provided with a crushing assembly, and the crushing assembly is used to improve the recovery efficiency; The pulverizing assembly comprises a first pulverizing member (3), the first pulverizing member (3) being fixedly mounted on the inner cavity wall of the pulverizing box (22), a pulverizing plate (31) being fixedly mounted on the bottom of the first pulverizing member (3), a second pulverizing member (32) being fixedly mounted on one end of the pulverizing plate (31) away from the first pulverizing member (3), a first fixing plate (33) being fixedly mounted on one end of each of the first pulverizing member (3) and the second pulverizing member (32), the number of the first pulverizing member (3) and the number of the second pulverizing member (3) and the second pulverizing member (32) being greater than one, and being fixedly connected via the first fixing plate (33); An extrusion piece (34) is provided between the first crushing piece (3) and the second crushing piece (32); a second fixing plate (35) is fixedly mounted on one end of the extrusion piece (34); the second fixing plate (35) is inserted into the middle of the crushing plate (31) and is in active contact with the crushing plate (31); the number of the extrusion pieces (34) is greater than one; upper and lower sides of one end of the first crushing piece (3) are inclined; and the shape of the extrusion piece (34) is a wedge shape that matches the first crushing piece (3); A bearing plate (36) is fixedly mounted on the side of the extrusion member (34) close to the inner wall of the crushing box (22); a first elastic column (37) is fixedly mounted on one side of the bearing plate (36); one end of the first elastic column (37) away from the bearing plate (36) is fixedly connected to the inner wall of the crushing box (22); a third rotating wheel (38) is fixedly sleeved on the outer surface of the first rotating shaft (211); a second transmission belt (39) is transmission-connected to the outer surface of the third rotating wheel (38); a fourth rotating wheel (310) is transmission-connected to the side of the second transmission belt (39) away from the third rotating wheel (38); a second rotating shaft (311) is fixedly mounted in the middle of the fourth rotating wheel (310); the top of the second rotating shaft (311) is movably mounted on the fixed frame (21); an eccentric wheel (312) is fixedly mounted on the lower side of the second rotating shaft (311); and a driving groove (313) adapted to the eccentric wheel (312) is provided on the outer surface of the crushing box (22); The separation cylinder (25) is provided with a separation assembly, the separation assembly comprising a second servo motor (4), the second servo motor (4) being fixedly mounted on the bottom of the separation cylinder (25), a third rotating shaft (41) being fixedly mounted on the output shaft of the second servo motor (4), a fixing block (42) being fixedly mounted on the outer surface of the third rotating shaft (41), and a separation sleeve (43) being fixedly mounted on one side of the fixing block (42); The interior of the separation sleeve (43) is hollow and has a separation piece (44) movably mounted thereon; a second elastic column (45) is fixedly connected to the inner cavity of the separation sleeve (43); the other end of the second elastic column (45) is fixedly connected to the separation piece (44); a separation groove (48) is provided in the middle of the outer surface of the separation cylinder (25); a first connecting piece (46) is fixedly mounted on the outer surface of the separation cylinder (25); and a barb (47) is fixedly mounted on the surface of the first connecting piece (46); A second connecting member (49) is fixedly mounted on the outer surface of the separation cylinder (25), a dust collector (410) is fixedly mounted in the middle of the second connecting member (49), and material discharge sealing plates (412) are hingedly mounted on both left and right sides of the bottom of the separation cylinder (25).

2. The gypsum board recycling and processing equipment according to claim 1, characterized in that: A third elastic column (5) is fixedly mounted on the surface of the fixed block (42); a slider (51) is fixedly mounted on one end of the third elastic column (5) away from the fixed block (42); the slider (51) is movably mounted on the outer surface of the separation sleeve (43); and a scraper (52) is fixedly mounted in the middle of the separation member (44).

3. The gypsum board recycling and processing equipment according to claim 2, characterized in that: The thickness of a portion of the separation piece (44) located outside the separation sleeve (43) matches the separation groove (48); one end of the separation piece (44) away from the separation sleeve (43) is hook-shaped; and the portion of the separation piece (44) located outside the separation sleeve (43) is made of a metal spring sheet.

4. The gypsum board recycling and processing equipment according to claim 3, characterized in that: The first connecting member (46) and the second connecting member (49) are both concave in shape; the upper ends of the first connecting member (46) and the second connecting member (49) are fixedly connected to the separation cylinder (25) portion on the upper side of the separation groove (48), and the upper ends are fixedly connected to the separation cylinder (25) portion on the lower side of the separation groove (48).

5. The gypsum board recycling and processing equipment according to claim 4, characterized in that: The width of the first sieve slot (214) is greater than the width of the second sieve slot (411), and the crushing box (22) and the separation cylinder (25) are connected via the second sieve slot (411) and the through slot (23).

6. A processing technology of a gypsum board recycling processing equipment, using the gypsum board recycling processing equipment as claimed in claim 5, characterized in that: The following steps are involved: S1: When in use, the first servo motor (2) is started to drive the crushing box (22), the cutting cylinder (24) and the separation cylinder (25) to flip, and at the same time drive the cutting blade (213) to rotate, and cooperate with the cutting blade (212) to break and cut the gypsum board, so that the broken gypsum board passes through the first sieve slot (214) and enters the crushing box (22); S2: the gypsum board entering the crushing box (22) is driven by the eccentric wheel (312) and squeezed by the first crushing member (3), the crushing plate (31), the second crushing member (32) and the squeezing member (34), thereby crushing the gypsum board and exposing the fibers inside the gypsum board. The crushed gypsum board passes through the second sieve slot (411) and enters the separation cylinder (25); S3: By starting the second servo motor (4), the separation sleeve (43) and the separation member (44) can be driven, so that the separation sleeve (43) and the separation member (44) separate the fibers in the gypsum fragments, thereby improving the purity of the recovered gypsum.

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