CN111692869A

CN111692869A - Building material drying device

Info

Publication number: CN111692869A
Application number: CN202010525706.5A
Authority: CN
Inventors: 李永红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-09-22
Anticipated expiration: 2040-06-10
Also published as: CN111692869B

Abstract

The invention discloses a building material drying device which comprises a workbench, wherein a backspacing mechanism is arranged on the workbench, a collecting mechanism is arranged on one side of the backspacing mechanism, a drying mechanism is arranged on the workbench, and a feeding mechanism is arranged on one side of the drying mechanism. The ceramic tile drying device has the advantages that a plurality of ceramic tiles can be placed and respectively moved for drying, so that the working efficiency is improved, the labor intensity of workers is reduced, and after the placed ceramic tiles are dried, the moving platform can be reset through the reverse rotation of the motor, so that the ceramic tiles are conveniently placed, and the working efficiency is improved.

Description

Building material drying device

Technical Field

The invention relates to the technical field of building equipment, in particular to a building material drying device.

Background

The surface of the ceramic tile can be stained with water stains in the production and processing process, and the ceramic tile needs to be dried when being subsequently processed and packaged.

Among the prior art, when drying the ceramic tile, generally can directly place the ceramic tile in the stoving incasement, hot-blast through the air-blower blows, can dry the ceramic tile, but it is when using, has some problems, if place a ceramic tile in the stoving incasement at every turn, not only work efficiency is low, can increase intensity of labour moreover, if place polylith ceramic tile in the stoving incasement at every turn, then ceramic tile self can't remove, when drying, because the clearance between each ceramic tile is less, drying efficiency is lower.

Disclosure of Invention

In view of the above drawbacks, the present invention provides a building material drying device to solve the problems.

In order to achieve the purpose, the invention adopts the following technical scheme:

a building material drying device comprises a workbench, a returning mechanism is arranged on the workbench, a collecting mechanism is arranged on one side of the returning mechanism, a drying mechanism is arranged on the workbench, a feeding mechanism is arranged on one side of the drying mechanism,

the drying mechanism comprises a limiting table fixedly arranged on one side of the upper surface of the workbench, a rotating motor is arranged on one side of the limiting table, a first gear is arranged at the rotating end of the rotating motor, a bearing seat is arranged on the other side of the limiting table, a rotating shaft is arranged on one side of the bearing seat, one end of the rotating shaft is inserted into the bearing seat, a second gear is arranged on the rotating shaft, the first gear and the second gear are connected through a transmission chain, a plurality of pushing columns are arranged on the outer side of the transmission chain, two supporting plates are arranged on one side surfaces of the pushing columns, the lower ends of the supporting plates are fixedly connected with the side surfaces of the transmission chain, a limiting groove is formed in one side of the limiting table, a pulley is arranged at one end of each pushing column, one end of each pulley extends into the limiting groove, a guide table is arranged on one side, a limiting plate is installed on one side of the upper surface of the guide table through bolt connection, an L-shaped fixed plate is installed at the upper end of the limiting plate, a plurality of limiting wheels are installed on the limiting plate and the inner side surface of the L-shaped fixed plate, a drying box is installed on the upper surface of the workbench, a plurality of air inlets are formed in the limiting plate and the L-shaped fixed plate, a spray head is installed at the air inlet, the air outlet end of the drying box is fixedly connected with the spray head through,

the feeding mechanism comprises a containing table fixedly arranged on one side of a guide table, a fixed table is arranged on one side of the upper surface of the containing table, a plurality of circular through holes are formed in the fixed table, a plurality of fixing rods are arranged above the containing table, one ends of the fixing rods are positioned on one side above the containing table, the other ends of the fixing rods penetrate through the circular through holes and extend to the other side above the containing table, supporting rods are arranged on two sides of the fixing rods, the lower ends of the supporting rods are fixedly arranged on the containing table, a plurality of first universal balls are arranged at the upper ends of the fixing rods, a plurality of movable sleeves are sleeved on the fixed table, a movable table is arranged on the other side of the upper surface of the containing table, square notches are formed in the movable table at positions corresponding to the fixing rods, supporting wheels are arranged on two sides of the lower surface of the movable table, guide slideways are, connecting hole and the concentric correspondence of screw hole, first antifriction bearing is installed to connecting hole department, connecting hole and screw hole all are located circular through hole below, fixed station one side is equipped with the dwang, dwang one end is located fixed station one side, the dwang other end passes first antifriction bearing and inserts the threaded hole, the third gear is installed to the one end that the dwang is located fixed station one side, promote the post upper end and install fixed rack, the mobile station both sides are equipped with L shape brace table, L shape brace table lower extreme fixed mounting holds the bench, L shape brace table inboard is opened there are a plurality of spouts, mobile station both sides surface mounting has a plurality of leading wheels, leading wheel one end is stretched in the spout.

Furthermore, the limiting groove is a long circular groove, and the rotating motor and the bearing seat are wrapped by the limiting groove.

Furthermore, the rotating rod is provided with an external thread at a position between the fixed station and the mobile station.

Furthermore, a gap exists between the L-shaped supporting platform and the fixing platform, the gap corresponds to the width of the guide groove, and the upper end of the movable sleeve corresponds to the height of the upper end of the rotating cylinder.

Furthermore, the guide table and the position of the containing table corresponding to the limiting groove are provided with a long groove.

Further, it includes the first drive wheel of fixed mounting on the dwang to roll back the mechanism, first drive wheel is located the third gear inboard, first drive wheel one side is equipped with the second drive wheel, install the rotation post on the second drive wheel, rotate post one end and install second antifriction bearing, the support column is installed to second antifriction bearing lower extreme, support column lower extreme fixed mounting holds an upper surface, first drive wheel and second drive wheel pass through the drive belt and connect, the square connecting axle is installed to the rotating electrical machines rotation end, the cover is equipped with telescopic sleeve outside the square connecting axle, telescopic sleeve one side is equipped with pushing mechanism, it has square groove to rotate post one side division.

Further, collect the mechanism and include the collection platform of fixed mounting at the workstation upper surface, collect the platform and be located the direction platform rear side, it has the collection recess to collect bench to open, and a plurality of back shafts are installed to the lower extreme in collecting the recess, and back shaft outside cover is equipped with and holds the drum, collects both sides surface mounting and has the movable pulley in the recess.

Further, pushing mechanism includes the circular baffle of fixed mounting in the telescopic sleeve outside, circular platform that resets is installed in the square connecting axle outside, connect through a plurality of reset spring between circular platform and the circular baffle that resets, hold a surface side and install the electro-magnet, electro-magnet one side is equipped with the guide post, the supporting shoe is installed to guide post lower extreme both sides, supporting shoe lower extreme fixed mounting holds the bench, the cover is equipped with the slider on the supporting shoe, open the slider upper end has square through groove, the circular baffle lower extreme is located square through groove, square through groove both sides surface mounting has a plurality of second universal balls, third antifriction bearing is installed in the circular platform outside that resets, the fixed block is installed to third antifriction bearing lower extreme, fixed block lower extreme fixed mounting holds the bench.

The invention has the beneficial effects that: can pile up a large amount of ceramic tiles in one side of this device, rotation through the motor, can drive and promote the post and promote the ceramic tile, and make its process in the direction platform, hot-air in the drying-machine can blow in the direction platform, thereby can dry the ceramic tile, after first ceramic tile is pushed away, the second ceramic tile can move to the position that corresponds the preparation, and promote the post once more and push away and dry, this device can place the polylith ceramic tile, and remove it respectively, dry, and the work efficiency is improved, the manual labor intensity is reduced, after the ceramic tile drying of putting finishes, through the reversal of motor, can reset the mobile station, thereby be convenient for put the ceramic tile, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic view showing the construction of a construction material drying apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is a schematic view of the position relationship between the retaining groove and the pushing post according to the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at D;

FIG. 7 is a partial schematic view of the drying mechanism of the present invention;

fig. 8 is a partial enlarged view at E in fig. 7;

FIG. 9 is a schematic structural view of a construction material drying device according to the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at F;

FIG. 11 is an enlarged view of a portion of FIG. 9 at G;

FIG. 12 is a schematic view of the position relationship between the fixing table and the fixing rod according to the present invention;

FIG. 13 is a partial schematic view of the pushing mechanism of the present invention;

FIG. 14 is an enlarged view of a portion of FIG. 13 at H;

FIG. 15 is a schematic view of the positional relationship of the rotating lever and the external thread according to the present invention;

in the figure, 1, a workbench; 2. a limiting table; 3. a rotating electric machine; 4. a first gear; 5. a bearing seat; 6. a rotating shaft; 7. a second gear; 8. a drive chain; 9. pushing the column; 10. a support plate; 11. a limiting groove; 12. a pulley; 13. a guide table; 14. a guide groove; 15. a fixed shaft; 16. rotating the cylinder; 17. a limiting plate; 18. an L-shaped fixing plate; 19. a limiting wheel; 20. a drying box; 21. an air inlet; 22. a spray head; 23. a multi-pass tube; 24. a containing table; 25. a fixed table; 26. a circular through hole; 27. fixing the rod; 28. a support bar; 29. a first universal ball; 30. moving the sleeve; 31. a mobile station; 32. a support wheel; 33. a guide slide way; 34. a threaded hole; 35. connecting holes; 36. a first rolling bearing; 37. rotating the rod; 38. a third gear; 39. fixing a rack; 40. an L-shaped support platform; 41. a chute; 42. a guide wheel; 43. an external thread; 44. a strip groove; 45. a first drive pulley; 46. a second transmission wheel; 47. rotating the column; 48. a second rolling bearing; 49. a support pillar; 50. a transmission belt; 51. a square connecting shaft; 52. a telescopic sleeve; 53. a square groove; 54. a collection station; 55. a collecting groove; 56. a support shaft; 57. a containing cylinder; 58. a sliding wheel; 59. a circular baffle; 60. a circular reduction table; 61. a return spring; 62. an electromagnet; 63. a guide post; 64. a support block; 65. a slider; 66. a square through groove; 67. a second ball gimbal; 68. a third rolling bearing; 69. and (5) fixing blocks.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-15: a building material drying device comprises a workbench 1, a returning mechanism is arranged on the workbench 1, a collecting mechanism is arranged on one side of the returning mechanism, a drying mechanism is arranged on the workbench 1, a feeding mechanism is arranged on one side of the drying mechanism,

the drying mechanism comprises a limiting table 2 fixedly arranged on one side of the upper surface of a workbench 1, a rotating motor 3 is arranged on one side of the limiting table 2, a first gear 4 is arranged at the rotating end of the rotating motor 3, a bearing seat 5 is arranged on the other side of the limiting table 2, a rotating shaft 6 is arranged on one side of the bearing seat 5, one end of the rotating shaft 6 is inserted into the bearing seat 5, a second gear 7 is arranged on the rotating shaft 6, the first gear 4 and the second gear 7 are connected through a transmission chain 8, a plurality of pushing columns 9 are arranged on the outer side of the transmission chain 8, two supporting plates 10 are arranged on the surface of one side of each pushing column 9, the lower ends of the supporting plates 10 are fixedly connected with the side surface of the transmission chain 8, a limiting groove 11 is formed in one side of the limiting table 2, a pulley 12 is arranged at one end of each pushing column 9, a guide table 13 is provided with a guide groove 14, a plurality of fixed shafts 15 are arranged in the guide groove 14, a rotating cylinder 16 is sleeved outside the fixed shafts 15, one side of the upper surface of the guide table 13 is provided with a limit plate 17 through bolt connection, the upper end of the limit plate 17 is provided with an L-shaped fixed plate 18, the inner side surfaces of the limit plate 17 and the L-shaped fixed plate 18 are provided with a plurality of limit wheels 19, the upper surface of the workbench 1 is provided with a drying box 20, the limit plate 17 and the L-shaped fixed plate 18 are provided with a plurality of air inlets 21, nozzles 22 are arranged at the positions of the air inlets 21, the air outlet end of the drying box,

the feeding mechanism comprises a containing table 24 fixedly arranged on one side of a guide table 13, a fixed table 25 is arranged on one side of the upper surface of the containing table 24, a plurality of circular through holes 26 are formed in the fixed table 25, a plurality of fixing rods 27 are arranged above the containing table 24, one ends of the fixing rods 27 are positioned on one side above the containing table 24, the other ends of the fixing rods 27 penetrate through the circular through holes 26 and extend to the other side above the containing table 24, supporting rods 28 are arranged on two sides of the fixing rods 27, the lower ends of the supporting rods 28 are fixedly arranged on the containing table 24, a plurality of first universal balls 29 are arranged at the upper ends of the fixing rods 27, a plurality of movable sleeves 30 are sleeved on the fixed table 25, a movable table 31 is arranged on the other side of the upper surface of the containing table 24, a square notch is formed in the position, supporting wheels 32 are arranged on two sides of the lower surface of the movable table 31, the lower end of the movable platform 31 is provided with a threaded hole 34, the lower end of the fixed platform 25 is provided with a connecting hole 35, the connecting hole 35 and the threaded hole 34 are concentrically corresponding, a first rolling bearing 36 is arranged at the connecting hole 35, the connecting hole 35 and the threaded hole 34 are both positioned below the circular through hole 26, one side of the fixed platform 25 is provided with a rotating rod 37, one end of the rotating rod 37 is positioned at one side of the fixed platform 25, the other end of the rotating rod 37 passes through the first rolling bearing 36 and is inserted into the threaded hole 34, one end of the rotating rod 37 positioned at one side of the fixed platform 25 is provided with a third gear 38, the upper end of the pushing column 9 is provided with a fixed rack 39, two sides of the movable platform 31 are provided with L-shaped supporting platforms 40, the lower ends of the L-shaped supporting platforms 40 are fixedly arranged on the holding platform 24, the inner sides of the, the tiles can be pushed into the guide table 13 and dried by the nozzle 22, and after the first tile is pushed away, the fixed rack 39 is moved by the pushing column 9 and the third gear 38 is rotated, so that the moving table 31 can be moved to push the tile.

Further, the limiting groove 11 is a long circular groove, the rotating motor 3 and the bearing seat 5 are wrapped by the limiting groove 11, and the direction of the pushing column 9 can be conveniently guaranteed when the pushing column moves.

Further, the rotating lever 37 is provided with an external thread 43 at a position between the fixed stage 25 and the movable stage 31, so that the movable stage 31 can be moved.

Further, a gap is formed between the L-shaped support table 40 and the fixing table 25, the gap corresponds to the width of the guide groove 14, and the upper end of the moving sleeve 30 corresponds to the height of the upper end of the rotating cylinder 16, thereby facilitating the movement of the tile.

Furthermore, the guide table 13 and the containing table 24 are provided with long grooves 44 corresponding to the limiting grooves 11, so that the pushing column 9 can be moved conveniently.

Further, the backspacing mechanism comprises a first driving wheel 45 fixedly installed on the rotating rod 37, the first driving wheel 45 is located on the inner side of the third gear 38, a second driving wheel 46 is arranged on one side of the first driving wheel 45, a rotating column 47 is installed on the second driving wheel 46, a second rolling bearing 48 is installed at one end of the rotating column 47, a supporting column 49 is installed at the lower end of the second rolling bearing 48, the lower end of the supporting column 49 is fixedly installed on the upper surface of the holding table 24, the first driving wheel 45 is connected with the second driving wheel 46 through a driving belt 50, a square connecting shaft 51 is installed at the rotating end of the rotating motor 3, a telescopic sleeve 52 is sleeved on the outer side of the square connecting shaft 51, a pushing mechanism is arranged on one side of the telescopic sleeve 52, a square groove.

Further, collect the mechanism and include the collection platform 54 of fixed mounting at workstation 1 upper surface, collect platform 54 and be located direction platform 13 rear side, it has collection recess 55 to open on the collection platform 54, collects the interior lower extreme of recess 55 and installs a plurality of back shafts 56, and back shaft 56 outside cover is equipped with and holds drum 57, and both sides surface mounting has a movable pulley 58 in collecting recess 55, can be convenient for collect the ceramic tile.

Further, pushing mechanism includes circular baffle 59 of fixed mounting in the telescopic sleeve 52 outside, circular reset table 60 is installed in the square connecting axle 51 outside, connect through a plurality of reset spring 61 between circular reset table 60 and the circular baffle 59, it installs electro-magnet 62 to hold platform 24 upper surface one side, electro-magnet 62 one side is equipped with guide post 63, supporting shoe 64 is installed to guide post 63 lower extreme both sides, supporting shoe 64 lower extreme fixed mounting is on holding platform 24, the cover is equipped with slider 65 on the supporting shoe 64, slider 65 upper end is opened has square logical groove 66, circular baffle 59 lower extreme is located square logical groove 66, both sides surface mounting has a plurality of second universal ball 67 in square logical groove 66, circular reset table 60 outside installs third antifriction bearing 68, fixed block 69 is installed to third antifriction bearing 68 lower extreme, fixed mounting is on holding platform 24 to fixed block 69 lower extreme, can be convenient for switch the disconnection and the connection between 51 rotation posts 47 of square connecting axle.

In this embodiment, the electric equipment of the device is controlled by an external controller, and according to the size of the tile, the proper type of accessories are selected and installed on the device, in normal state, the movable table 31 is at the end of the holding table 24 farthest from the fixed table 25, the worker moves the movable sleeve 30 to one side of the movable table 31, the worker places the tile on the movable sleeve 30 between the fixed table 25 and the movable table 31, the width of the tile is equal to the width of the movable sleeve 30, only one tile is placed on each movable sleeve 30, the tiles on two sides are respectively located at the inner sides of the movable table 31 and the fixed table 25, the L-shaped support table 40 can prevent the tile from falling to one side, in normal state, the electromagnet 62 is in a power-off state,

when the ceramic tile fixing device is used, the rotating motor 3 is started to rotate, the first gear 4 is driven to rotate, the first gear 4 is connected with the second gear 7 through the transmission chain 8, the transmission chain 8 can be driven to rotate, the transmission chain 8 can drive the pushing column 9 to move on one side of the limiting groove 11 through the supporting plate 10, one end of the pulley 12 on the pushing column 9 is positioned in the limiting groove 11, the pushing column 9 can be prevented from shifting up and down, the friction force when the pushing column 9 moves can be reduced through the rotation of the pulley 12, the outermost ceramic tile can be pushed when the pushing column 9 moves from the upper side of the fixed table 25, the ceramic tile is placed on the movable sleeve 30, the friction force when the ceramic tile moves can be reduced through the rotation of the movable sleeve 30 on the outer side of the first universal ball 29, the ceramic tile enters the guide groove 14 on the guide table 13 through the gap between the fixed table 25 and the L-shaped supporting table 40 and rotates the rotation of the, the friction force when the ceramic tile moves is reduced, the limiting plate 17 and the L-shaped fixing plate 18 can prevent the ceramic tile from toppling to one side, the limiting wheel 19 can ensure that the ceramic tile is in a vertical state and reduce the friction force when the ceramic tile moves, hot air in the drying box 20 is transmitted to the spray head 22 through the multi-way pipe 23 and is sprayed out through the spray head 22, so that the ceramic tile is dried, the ceramic tile moves along with the movement of the pushing column 9, after the ceramic tile moves into the collecting groove 55, the ceramic tile is collected by workers, the friction force when the ceramic tile moves can be reduced by the containing cylinder 57 outside the supporting shaft 56 in the collecting groove 55, the sliding wheel 58 can ensure that the ceramic tile cannot topple and reduce the friction force when the ceramic tile moves,

the pushing column 9 above the transmission chain 8 can pass through the guide table 13 and the fixed table 25, the pushing column 9 below the transmission chain 8 can pass through the strip groove 44, when a first tile is pushed away by the first pushing column 9, the second pushing column 9 moves to the position below the third gear 38, the third gear 38 can be driven to rotate through the meshing of the fixed rack 39 and the third gear 38, the third gear 38 can drive the rotating rod 37 to rotate when rotating, the external thread 43 on the rotating rod 37 can drive the moving table 31 to move for a certain distance through the threaded connection with the threaded hole 34, the supporting wheel 32, the guide slideway 33, the guide wheel 42 and the sliding groove 41 can ensure the moving direction of the moving table 31, the square notch on the moving table 31 can avoid the fixed rack 27 and the moving sleeve 30, when the moving table 31 moves forwards, the tile can be pushed, the moving sleeve 30 below the tile can slide outside the first ball 29, so as to reduce the friction, the outermost moving sleeve 30 is moved outside the fixed table 25 through the circular through-hole 26, so that the second tile can be moved to a designated position, and pushed by the pushing post 9,

when all the tiles are dried, the moving table 31 moves to one side of the fixed table 25, at this time, the rotating motor 3 is turned off, the electromagnet 62 is powered on, the electromagnet 62 can attract the sliding block 65, and the sliding block 65 slides on the guide post 63, the square through groove 66 at the upper end of the sliding block 65 can drive the circular baffle 59 to be pulled to one side, so that one end of the telescopic sleeve 52 enters the square groove 53, if the telescopic sleeve 52 does not exactly correspond to the square groove 53, the telescopic sleeve 52 can be rotated by an angle when the rotating motor 3 rotates, so that the telescopic sleeve 52 can conveniently enter the square groove 53, meanwhile, the return spring 61 can be stretched, the rotating motor 3 is started to rotate reversely, the rotating motor 3 can drive the square connecting shaft 51 to rotate, the telescopic sleeve 52, the rotating post 47 and the second driving wheel 46 can be driven to rotate by the square connecting shaft 51, the second driving wheel 46 is connected with the first, can drive first drive wheel 45 and dwang 37 and rotate, the rotation direction of dwang 37 is opposite with the rotation direction when drying the ceramic tile this moment, can be with mobile station 31 reverse movement, after mobile station 31 moves initial position, close rotating electrical machines 3, cut off the power supply of electro-magnet 62, under reset spring 61's pulling force effect, can pull out telescope tube 52 from square recess 63, with square connecting axle 51 and rotation post 47 disconnect-type connection, move sleeve 30 back normal position by the staff, and put the ceramic tile again, repeat the above-mentioned process, dry the ceramic tile.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A building material drying device comprises a workbench (1), wherein a returning mechanism is arranged on the workbench (1), a collecting mechanism is arranged on one side of the returning mechanism, the building material drying device is characterized in that a drying mechanism is arranged on the workbench (1), a feeding mechanism is arranged on one side of the drying mechanism,

the drying mechanism comprises a limiting table (2) fixedly installed on one side of the upper surface of a workbench (1), a rotating motor (3) is installed on one side of the limiting table (2), a first gear (4) is installed at the rotating end of the rotating motor (3), a bearing seat (5) is installed on the other side of the limiting table (2), a rotating shaft (6) is arranged on one side of the bearing seat (5), one end of the rotating shaft (6) is inserted into the bearing seat (5), a second gear (7) is installed on the rotating shaft (6), the first gear (4) and the second gear (7) are connected through a transmission chain (8), a plurality of pushing columns (9) are arranged on the outer side of the transmission chain (8), two supporting plates (10) are installed on the surface of one side of each pushing column (9), the lower ends of the supporting plates (10) are fixedly connected with the side surface of the transmission chain (8), a limiting groove (11) is formed in, one end of a pulley (12) extends into the limiting groove (11), one side of the limiting table (2) is provided with a guide table (13), the guide table (13) is fixedly installed on the upper surface of the workbench (1), the guide table (13) is provided with a guide groove (14), a plurality of fixing shafts (15) are installed in the guide groove (14), the outer side of each fixing shaft (15) is sleeved with a rotating cylinder (16), one side of the upper surface of the guide table (13) is provided with a limiting plate (17) through bolt connection, the upper end of each limiting plate (17) is provided with an L-shaped fixing plate (18), the inner side surfaces of each limiting plate (17) and each L-shaped fixing plate (18) are provided with a plurality of limiting wheels (19), the upper surface of the workbench (1) is provided with a drying box (20), the limiting plates (17) and the L-shaped fixing plates (18) are provided with a plurality of air inlets (21), the air inlets (21) are provided with nozzles (22),

the feeding mechanism comprises a containing table (24) fixedly arranged on one side of a guide table (13), a fixed table (25) is arranged on one side of the upper surface of the containing table (24), a plurality of circular through holes (26) are formed in the fixed table (25), a plurality of fixing rods (27) are arranged above the containing table (24), one ends of the fixing rods (27) are located on one side of the upper side of the containing table (24), the other ends of the fixing rods (27) penetrate through the circular through holes (26) to extend to the other side of the upper side of the containing table (24), supporting rods (28) are arranged on two sides of the fixing rods (27), the lower ends of the supporting rods (28) are fixedly arranged on the containing table (24), a plurality of first universal balls (29) are arranged at the upper ends of the fixing rods (27), a plurality of movable sleeves (30) are sleeved on the fixed table (25), a movable table (31) is arranged on the other side of the upper surface of, supporting wheels (32) are installed on two sides of the lower surface of a moving platform (31), guide slideways (33) are arranged on two sides of the upper end of a holding platform (24), the lower ends of the supporting wheels (32) are located in the guide slideways (33), threaded holes (34) are formed in the lower end of the moving platform (31), connecting holes (35) are formed in the lower end of a fixed platform (25), the connecting holes (35) and the threaded holes (34) are concentrically corresponding, first rolling bearings (36) are installed at the connecting holes (35), the connecting holes (35) and the threaded holes (34) are located below circular through holes (26), a rotating rod (37) is arranged on one side of the fixed platform (25), one end of the rotating rod (37) is located on one side of the fixed platform (25), the other end of the rotating rod (37) penetrates through the first rolling bearings (36) and is inserted into the threaded holes (34), a third gear (38) is installed at one end of the rotating, l-shaped supporting platforms (40) are arranged on two sides of the moving platform (31), the lower ends of the L-shaped supporting platforms (40) are fixedly mounted on the containing platform (24), a plurality of sliding grooves (41) are formed in the inner sides of the L-shaped supporting platforms (40), a plurality of guide wheels (42) are mounted on the surfaces of two sides of the moving platform (31), and one ends of the guide wheels (42) extend into the sliding grooves (41).

2. The building material drying device according to claim 1, wherein the limit groove (11) is a long circular groove, and the limit groove (11) wraps the rotating motor (3) and the bearing housing (5).

3. A building material drying device according to claim 1, characterized in that the turning rod (37) is provided with an external thread (43) at a position between the fixed table (25) and the moving table (31).

4. A building material drying device according to claim 1, characterized in that there is a gap between the L-shaped support table (40) and the fixed table (25), the gap corresponding to the width of the guide groove (14), and the height of the upper end of the moving sleeve (30) corresponding to the height of the upper end of the rotating cylinder (16).

5. The drying device for construction materials as claimed in claim 1, wherein the guide table (13) and the placing table (24) are formed with elongated grooves (44) at positions corresponding to the limit grooves (11).

6. The building material drying device according to claim 1, wherein the retraction mechanism comprises a first transmission wheel (45) fixedly mounted on a rotating rod (37), the first transmission wheel (45) is located at the inner side of a third gear (38), a second transmission wheel (46) is arranged at one side of the first transmission wheel (45), a rotating column (47) is mounted on the second transmission wheel (46), a second rolling bearing (48) is mounted at one end of the rotating column (47), a supporting column (49) is mounted at the lower end of the second rolling bearing (48), the lower end of the supporting column (49) is fixedly mounted on the upper surface of the holding table (24), the first transmission wheel (45) and the second transmission wheel (46) are connected through a transmission belt (50), a square connecting shaft (51) is mounted at the rotating end of the rotating motor (3), a telescopic sleeve (52) is sleeved outside the square connecting shaft (51), a pushing mechanism is arranged at one side of the telescopic sleeve, one side of the rotating column (47) is provided with a square groove (53).

7. The building material drying device according to claim 1, wherein the collecting mechanism comprises a collecting table (54) fixedly installed on the upper surface of the workbench (1), the collecting table (54) is located at the rear side of the guide table (13), a collecting groove (55) is formed in the collecting table (54), a plurality of supporting shafts (56) are installed at the inner lower end of the collecting groove (55), a containing cylinder (57) is sleeved on the outer side of each supporting shaft (56), and sliding wheels (58) are installed on the inner two side surfaces of each collecting groove (55).

8. The building material drying device according to claim 6, wherein the pushing mechanism comprises a circular baffle (59) fixedly installed on the outer side of the telescopic sleeve (52), a circular reset table (60) is installed on the outer side of the square connecting shaft (51), the circular reset table (60) and the circular baffle (59) are connected through a plurality of reset springs (61), an electromagnet (62) is installed on one side of the upper surface of the holding table (24), a guide post (63) is arranged on one side of the electromagnet (62), supporting blocks (64) are installed on two sides of the lower end of the guide post (63), the lower end of each supporting block (64) is fixedly installed on the holding table (24), a sliding block (65) is sleeved on each supporting block (64), a square through groove (66) is formed in the upper end of each sliding block (65), the lower end of the circular baffle (59) is located in the square through groove (66), a plurality of second universal balls (67) are installed on two side, a third rolling bearing (68) is installed on the outer side of the circular resetting table (60), a fixing block (69) is installed at the lower end of the third rolling bearing (68), and the lower end of the fixing block (69) is fixedly installed on the containing table (24).