Gypsum drying process for building design
Technical Field
The invention relates to the technical field of building design, in particular to a gypsum drying process for building design.
Background
The gypsum board is a material made from building gypsum as a main raw material. The light-weight building material is light in weight, high in strength, thin in thickness, convenient to process, good in sound insulation, heat insulation, fire resistance and the like, and is one of the novel light-weight boards which are developed seriously at present. In the assembly of integrated building designs, building designers often use gypsum boards for interior partition walls, wall cladding panels, ceilings, sound absorbing boards, floor base panels, various decorative panels, etc. of a building, and the gypsum boards need to be dried during the manufacturing process to ensure the tightness and long-term storage of the gypsum boards. The existing gypsum board drying process is to manually place stacked gypsum boards in a drying box, a heating source is arranged in the drying box to heat and dry the gypsum boards, one batch of gypsum boards are taken out after being dried, and then another batch of gypsum boards are put into the drying box to be dried again.
The existing gypsum drying process for building design has the following problems that the gypsum board needs to be dried in batches, the drying efficiency of the gypsum board is reduced, the gypsum board and a heating source in a drying box are kept fixed, and the heated gypsum board is uneven.
Disclosure of Invention
The invention aims to provide a gypsum drying process for building design, which has the advantages of carrying out flow drying on gypsum boards and uniformly drying the gypsum boards at the same time, and solves the problems that the existing gypsum drying process for building design needs to carry the gypsum boards manually, reduces the drying efficiency of the gypsum boards, keeps the gypsum boards and heating sources in a drying box fixed and causes the gypsum boards to be heated unevenly.
In order to achieve the above purpose, the invention provides the following technical scheme that the gypsum drying process for the building design uses gypsum drying equipment for the building design, and comprises a drying box body, a drying vehicle, a driving device and a drying groove body, and the concrete method for drying gypsum boards by adopting the gypsum drying equipment for the building design is as follows:
S1, placing a gypsum board, namely placing the gypsum board to be dried into a baking groove body, enabling the drying vehicle to be positioned at an inlet of the drying box body, and enabling the drying vehicle to be positioned between two driving devices;
S2, moving the gypsum board, namely pushing the drying vehicle to move in the drying box body through different running directions of servo motors of the two driving devices;
S3, drying, namely suspending the movement of the drying vehicle through the fact that the running directions of the servo motors of the two driving devices are the same, and enabling the circulating transposition mechanism to drive the baking groove body to circularly rotate, so that the gypsum board is uniformly dried;
s4, unloading, namely pushing the drying vehicle to be away from the drying box body, and unloading the dried gypsum board;
the inner wall of the drying box body is fixedly provided with uniformly distributed electric heating rods, a plurality of drying groove bodies are rotatably arranged on a drying vehicle, and the drying vehicle is sleeved with a main toothed ring;
The driving device is provided with two, the driving device includes first support and the second support of respectively fixed mounting in stoving box both ends, drive sprocket is all installed in the top of first support and second support in the rotation, two be connected with drive chain between the drive sprocket, drive chain's chain piece lateral wall fixed mounting has first tooth piece, two sets of first tooth piece all meshes with the main tooth ring, first support bottom fixed mounting has servo motor, servo motor output shaft and drive sprocket axostylus axostyle fixed connection.
Preferably, the drying vehicle comprises a base, a support is fixedly arranged at the top end of the base, a bottom plate is fixedly arranged at the top end of the support, vertical plates which are symmetrically distributed are fixedly arranged at the top end of the bottom plate, a sleeve is sleeved on the circumferential side wall of the support in a rotating manner, and a main gear ring is fixedly sleeved on the circumferential side wall of the sleeve.
Preferably, the two sides of the top end of the drying vehicle are fixedly provided with a circulating transposition mechanism, the circulating transposition mechanism comprises two transposition chain wheels rotatably arranged on the side wall of the vertical plate, a transposition chain is connected between the two transposition chain wheels, a plurality of fixing blocks are fixedly arranged on the side wall of a chain block of the transposition chain, a supporting rod is rotatably arranged between the two opposite fixing blocks, and the baking groove body which keeps horizontal through gravity is rotatably arranged on the supporting rod.
Preferably, a transmission mechanism is arranged between the sleeve and the circulating transposition mechanism, the transmission mechanism comprises a conical toothed ring fixedly sleeved on the circumferential side wall of the sleeve, the support is transversely penetrated and rotatably provided with a rotating rod, the rotating rod is fixedly sleeved with a conical gear, the conical gear is meshed with the conical toothed ring, a transmission chain is fixedly sleeved at the two ends of a shaft rod of the transposition chain wheel and the two ends of the rotating rod, and a transmission chain is connected between the two transmission chain wheels at the same side.
Preferably, two groups of hanging rods which are symmetrically distributed are fixedly arranged at the top end of the baking groove body, hanging rings are fixedly arranged at the top ends of the two groups of hanging rods, and the hanging rings are rotatably sleeved on the supporting rods.
Preferably, the guide rail which is symmetrically distributed is fixedly arranged at the bottom end of the inside of the drying box body, two steering wheels which are symmetrically distributed and two directional wheels which are symmetrically distributed are arranged at the bottom of the base, and guide grooves which are matched with the guide rail are formed in the steering wheels and the directional wheels.
Preferably, the outlet of the drying box body is provided with a discharging device, two sides of the bottom end surface of the drying box body are fixedly provided with third supports, two sides of the top end of each third support are rotatably provided with discharging chain wheels, a discharging chain is connected between the two discharging chain wheels, the side wall of a chain block of the discharging chain is fixedly provided with second tooth blocks, and the two groups of the second tooth blocks are meshed with the main tooth ring.
Preferably, an intermittent transmission assembly is connected between the driving device and the discharging device, the intermittent transmission assembly comprises an incomplete gear rotatably mounted at the bottom of the second bracket, the incomplete gear is fixedly connected with the bottom end of the driving sprocket shaft rod, a transmission gear and a driven gear are rotatably mounted at the bottom of the third bracket, the driven gear is fixedly connected with the bottom end of the discharging sprocket shaft rod, and the incomplete gear and the driven gear are positioned at two sides of the transmission gear and are meshed with the transmission gear.
Preferably, a preheating zone, a drying zone and a heat dissipation zone are sequentially arranged in the drying box body from an inlet to an outlet, the electric heating rod is located in the drying zone, an exhaust fan is fixedly arranged at the top end of the heat dissipation zone, an air outlet pipe is fixedly arranged at the top end of the exhaust fan, an air inlet pipe is fixedly arranged at the top end of the preheating zone, a filter main body is fixedly arranged at the top end of the drying box body, and the other ends of the air outlet pipe and the air inlet pipe are fixedly connected with two ends of the filter main body respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the two groups of driving chains provided with the tooth blocks are arranged, the two groups of driving chains are different in rotation direction, the two groups of tooth blocks are driven to move in the same direction, and the two groups of tooth blocks can clamp the main tooth ring of the drying vehicle to move along the guide rail, so that the gypsum board can flow in the drying box and be dried in a connective manner, and the drying efficiency of the gypsum board is improved;
2. According to the invention, the circulating transposition mechanism is arranged, when the whole rotation directions of the two driving chains are the same, the main gear ring drives the transposition chains to drive the plurality of groups of baking groove bodies to rotate through the transmission mechanism, so that the baking groove bodies can be rotated when the drying vehicle pauses to move, and the effect of uniformly drying the gypsum board is further improved;
3. according to the invention, the intermittent transmission assembly is arranged, the intermittent transmission of the incomplete gear and the transmission gear can drive the circulating transposition mechanism on the drying vehicle to intermittently rotate, and when the baking tank body is stopped to move, the gypsum board in the baking tank body after being dried can be conveniently taken down;
4. According to the invention, the exhaust fan is arranged to radiate heat of the gypsum board, and the waste heat gas is recovered to preheat the gypsum board which just enters the drying box body, so that the drying vehicle has the functions of preheating, drying and radiating heat in the flowing process of the drying box body, and the drying efficiency and the energy utilization rate are improved conveniently.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional elevation view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the bottom structure of the base of the present invention;
fig. 6 is a schematic cross-sectional front view of the drying vehicle according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6B according to the present invention;
FIG. 8 is a schematic view of a baking tank structure according to the present invention;
FIG. 9 is a schematic view of a discharge apparatus according to the present invention;
fig. 10 is an enlarged view of fig. 9C according to the present invention.
In the figure, 1, a drying box body; 101, a preheating zone; 102, a drying area; 103, electric heating rod, 104, heat dissipation area, 2, drying vehicle, 201, base, 2011, steering wheel, 2012, orientation wheel, 2013, guide slot, 202, support, 203, bottom plate, 204, vertical plate, 205, sleeve, 206, main gear ring, 3, driving device, 301, first bracket, 302, second bracket, 303, driving sprocket, 304, driving chain, 305, first gear block, 306, servo motor, 4, circulation transposition mechanism, 401, transposition sprocket, 402, transposition chain, 403, fixed block, 404, support bar, 5, transmission mechanism, 501, conical gear ring, 502, rotating rod, 503, conical gear, 504, driving sprocket, 505, transmission chain, 6, baking groove body, 601, hanging rod, 602, hanging ring, 7, guide rail, 8, unloading device, 801, third bracket, 802, unloading sprocket, unloading chain, 804, second gear block, 9, intermittent transmission component, 901, incomplete gear, 902, transmission gear, 903, driven gear, 10, machine, 11, 12, air inlet duct, 13, air inlet duct, air duct, etc.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 4, the invention provides a gypsum drying process for building design, which uses a gypsum drying device for building design, comprising a drying box body 1, a drying vehicle 2, a driving device 3 and a drying groove body 6, and the concrete method for drying gypsum boards by adopting the gypsum drying device for building design is as follows:
S1, placing gypsum boards, namely placing the gypsum boards to be dried into a baking groove body 6, enabling a drying vehicle 2 to be positioned at the inlet of a drying box body 1, and enabling the drying vehicle 2 to be positioned between two driving devices 3;
S2, moving the gypsum board, namely pushing the drying vehicle 2 to move in the drying box body 1 through different running directions of the servo motors 306 of the two driving devices 3;
s3, drying, namely suspending the movement of the drying vehicle 2 through the same running direction of the servo motors 306 of the two driving devices 3, and simultaneously enabling the circulating transposition mechanism 4 to drive the baking tank 6 to circularly rotate so as to uniformly dry the gypsum board;
s4, unloading, namely unloading the dried gypsum board after pushing the drying vehicle 2 to be far away from the drying box body 1;
the inner wall of the drying box body 1 is fixedly provided with uniformly distributed electric heating rods 103, a plurality of drying groove bodies 6 are rotatably arranged on the drying vehicle 2, and the drying vehicle 2 is sleeved with a main toothed ring 206;
Referring to fig. 3 to 4, the driving device 3 is provided with two driving devices 3, the driving device 3 includes a first bracket 301 and a second bracket 302 respectively fixedly mounted at two ends of the drying box 1, the first bracket 301 is located at one end close to an inlet of the drying box 1, the second bracket 302 is located at one end close to an outlet of the drying box 1, driving chain wheels 303 are rotatably mounted at top ends of the first bracket 301 and the second bracket 302, a driving chain 304 is connected between the two driving chain wheels 303, a first tooth block 305 is fixedly mounted on a chain block side wall of the driving chain 304, the two groups of first tooth blocks 305 are engaged with the main tooth ring 206, a servo motor 306 is fixedly mounted at the bottom of the first bracket 301, and an output shaft of the servo motor 306 is fixedly connected with a shaft of the driving chain wheel 303.
Referring to fig. 6, a drying vehicle 2 includes a base 201, a support 202 is fixedly mounted on the top end of the base 201, a bottom plate 203 is fixedly mounted on the top end of the support 202, vertical plates 204 which are symmetrically distributed are fixedly mounted on the top end of the bottom plate 203, a sleeve 205 is rotatably sleeved on the circumferential side wall of the support 202, a main gear ring 206 is fixedly sleeved on the circumferential side wall of the sleeve 205, two sides of the top end of the drying vehicle 2 are fixedly mounted with a circulating transposition mechanism 4, the circulating transposition mechanism 4 comprises two transposition chain wheels 401 which are rotatably mounted on the side wall of the vertical plates 204, transposition chains 402 are connected between the two transposition chain wheels 401, a plurality of fixing blocks 403 are fixedly mounted on the side wall of a chain block of the transposition chain 402, a supporting rod 404 is rotatably mounted between the two opposite fixing blocks 403, and a baking groove 6 which keeps horizontal through gravity is rotatably mounted on the supporting rod 404.
Referring to fig. 7, a transmission mechanism 5 is disposed between a sleeve 205 and a circulation transposition mechanism 4, the transmission mechanism 5 includes a tapered toothed ring 501 fixedly sleeved on a circumferential side wall of the sleeve 205, a rotating rod 502 is transversely penetrated and rotatably mounted on the support 202, the rotating rod 502 is fixedly sleeved with a tapered gear 503, the tapered gear 503 is meshed with the tapered toothed ring 501, a shaft rod of two transposition sprockets 401 below and two ends of the rotating rod 502 are fixedly sleeved with transmission sprockets 504, a transmission chain 505 is connected between the two transmission sprockets 504 on the same side, a protective cover covering the transmission sprockets 504 is disposed on a side wall of the vertical plate 204, the sleeve 205 is driven to rotate by a main toothed ring 206, the tapered toothed ring 501 is driven to rotate by the sleeve 205, the tapered toothed ring 501 drives the tapered gear 503 to rotate by the tapered gear 503, the transmission sprocket 504 is driven to rotate by the rotating rod 502 through the transmission action of the transmission chain 505, and thus the circulation transposition mechanism 4 is driven by the transmission sprockets 504 when the sleeve 205 rotates.
Referring to fig. 5 and 8, two sets of symmetrically distributed suspension rods 601 are fixedly mounted at the top ends of the baking tank body 6, suspension rings 602 are fixedly mounted at the top ends of the two sets of suspension rods 601, the suspension rings 602 are rotatably sleeved on the support rods 404, when the support rods 404 rotate to change positions along with the transposition sprockets 401, the suspension rings 602 rotate on the support rods 404, the baking tank body 6 is always located below the support rods 404 due to gravity and can always keep a horizontal state, guide rails 7 which are symmetrically distributed are fixedly mounted at the bottom end of the interior of the baking tank body 1, two symmetrically distributed steering wheels 2011 and two symmetrically distributed directional wheels 2012 are mounted at the bottom of the base 201, the two steering wheels 2011 can be conveniently pushed to a feeding area to fill gypsum boards after the baking tank body 2 is unloaded, guide grooves 2013 which are matched with the guide rails 7 are formed in the steering wheels 2011 and the directional wheels 2012, and the guide rails 7 can limit the steering wheels 2011 and the directional wheels 2012, and the baking tank body 2 can conveniently move in a straight line in the baking tank body 1.
The gypsum drying equipment for the building design is characterized in that gypsum boards to be dried are placed in a drying groove body 6 during use, a drying vehicle 2 is pushed to be positioned at an inlet of a drying box body 1, a steering wheel 2011 and a directional wheel 2012 of the drying vehicle 2 move along a guide rail 7, when a main tooth ring 206 of the drying vehicle 2 is clamped into two groups of first tooth blocks 305, two servo motors 306 are started, the running directions are opposite, the servo motors 306 drive driving chain wheels 303 to rotate, the two driving chain wheels 303 drive driving chains 304 to rotate, although the whole rotating directions of the two driving chain wheels 304 are different, the moving directions of one side of the joint main tooth ring 206 are the same, the two driving chain wheels 304 drive the two groups of first tooth blocks 305 to move in the same direction, the two groups of first tooth blocks 305 clamp the main tooth ring 206 to move along the guide rail 7, and an electric heating rod 103 uniformly heats the gypsum boards, so that the gypsum boards can flow in the drying box body 1 and the drying efficiency of the gypsum boards is improved.
After the drying vehicle 2 is positioned in the drying box 1, the running direction of the other servo motor 306 is changed, so that the running directions of the two servo motors 306 are the same, the running directions of the two driving chains 304 are the same, but the moving directions of one sides of the two driving chains 304 are opposite, the two driving chains 304 drive the two groups of first tooth blocks 305 to move reversely, the two groups of first tooth blocks 305 drive the main tooth blocks 206 to rotate, the main tooth blocks 206 drive the transposition chain wheel 401 to rotate through the transmission mechanism 5, the transposition chain wheel 401 drives the transposition chain 402 to rotate, the transposition chain 402 drives the supporting rods 404 to rotate, the supporting rods 404 drive the multiple groups of baking groove bodies 6 to rotate, and the baking groove bodies 6 can be rotated when the drying vehicle 2 pauses moving, so that the effect of uniformly drying the gypsum board is further improved.
Example two
Referring to fig. 9 to 10, a difference between this embodiment and the embodiment is that a discharging device 8 is added and is identical to the driving device 3, the intermittent rotation of the circulating transposition mechanism 4 is realized through the intermittent transmission assembly 9, in this embodiment, the outlet of the drying box 1 is provided with the discharging device 8, two sides of the bottom surface of the drying box 1 are fixedly provided with a third bracket 801, two sides of the top end of the third bracket 801 are rotatably provided with a discharging sprocket 802, a discharging chain 803 is connected between the two discharging sprockets 802, the side walls of the chain blocks of the discharging chain 803 are fixedly provided with a second tooth block 804, two groups of the second tooth blocks 804 are engaged with the main tooth ring 206, an intermittent transmission assembly 9 is connected between the driving device 3 and the discharging device 8, the intermittent transmission assembly 9 comprises an incomplete gear 901 rotatably mounted at the bottom of the second bracket 302, the incomplete gear 901 is fixedly connected with the bottom end of the driving sprocket 303, the bottom of the third bracket 801 is rotatably mounted with a transmission gear 902 and a driven gear 903, the driven gear 903 is fixedly connected with the bottom end of the sprocket shaft 902, the incomplete gear 901 and the driven gear 903 are positioned on two sides of the transmission gear 902 and are engaged with the transmission gear 802.
After the gypsum board is dried, the driving chain wheel 303 drives the incomplete gear 901 to rotate after leaving the two driving devices 3, the incomplete gear 901 drives the transmission gear 902 to intermittently rotate, the transmission gear 902 drives the driven gear 903 to rotate, the driven gear 903 drives the discharging chain wheel 802 to rotate, when the two driving chain wheels 303 rotate in opposite directions, the two groups of second tooth blocks 804 are driven to clamp the drying vehicle 2 between the two third brackets 801, when the drying vehicle 2 behind pauses drying in the drying box 1, the two driving chain wheels 303 rotate the same, the main tooth ring 206 of the drying vehicle 2 positioned in the discharging device 8 is driven to rotate, the intermittent transmission of the incomplete gear 901 and the transmission gear 902 can drive the circulating transposition mechanism 4 on the drying vehicle 2 to intermittently rotate, and when the drying groove 6 pauses moving, the dried gypsum board in the drying groove 6 can be conveniently taken down.
Example III
Referring to fig. 1 to 2, the difference between the present embodiment and the first and second embodiments is that the exhaust fan 10 is provided to dissipate heat of the dried gypsum board, which is convenient for the gypsum board to perform efficiency, prevents the operator from scalding hands, and can recycle the waste heat, the drying box 1 is sequentially provided with the preheating area 101, the drying area 102 and the heat dissipation area 104 from the inlet to the outlet, the electric heating rod 103 is located in the drying area 102, the top end of the heat dissipation area 104 is fixedly provided with the exhaust fan 10, the top end of the exhaust fan 10 is fixedly provided with the air outlet pipe 11, the top end of the preheating area 101 is fixedly provided with the air inlet pipe 13, the top end of the drying box 1 is fixedly provided with the filter main body 12, and the other ends of the air outlet pipe 11 and the air inlet pipe 13 are respectively fixedly connected with two ends of the filter main body 12.
The operation principle is that a plurality of drying vehicles 2 are filled with gypsum boards to be dried and sequentially enter the drying box body 1, the drying vehicles 2 after the gypsum boards are dried are suspended in the heat dissipation area 104, the exhaust fan 10 drives the airflow of the heat dissipation area 104 to flow, the airflow drives hot air of the gypsum boards to enter the air outlet pipe 11, the hot air enters the filter body 12 to filter water vapor and dust impurities in the air and then passes through the air inlet pipe 13, the filtered waste heat air enters the preheating area 101 to preheat the gypsum boards which just enter the drying box body 1, the preheated gypsum boards are pushed by the driving device 3 to enter the drying area 102, and the gypsum boards are uniformly dried by the electric heating rods 103, so that the drying vehicles 2 perform the functions of preheating, drying and heat dissipation in the flowing process of the drying box body 1, and the drying efficiency and the energy utilization rate are convenient to improve.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.