CN114001539A - Full-automatic plate dryer - Google Patents
Full-automatic plate dryer Download PDFInfo
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- CN114001539A CN114001539A CN202111240505.1A CN202111240505A CN114001539A CN 114001539 A CN114001539 A CN 114001539A CN 202111240505 A CN202111240505 A CN 202111240505A CN 114001539 A CN114001539 A CN 114001539A
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- feeding
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- shunting
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- 230000007246 mechanism Effects 0.000 claims abstract description 263
- 238000001035 drying Methods 0.000 claims abstract description 109
- 238000007599 discharging Methods 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims description 34
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 238000009826 distribution Methods 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 15
- 230000007723 transport mechanism Effects 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 12
- 241000252254 Catostomidae Species 0.000 claims description 2
- 238000005204 segregation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 19
- 239000002023 wood Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/122—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of material being carried by transversely moving rollers or rods which may rotate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/14—Veneer, i.e. wood in thin sheets
Abstract
The invention relates to a full-automatic plate dryer, which comprises a feeding device, a flow dividing device, a drying kiln, a cooling kiln and a discharging device which are sequentially arranged along the transverse direction, wherein the feeding device comprises a feeding conveying mechanism; the shunting device comprises a plurality of shunting transmission mechanisms which are vertically distributed, and a vertical shunting mechanism is arranged between the input ends of the shunting transmission mechanisms and the feeding transmission mechanism; a plurality of roller conveying mechanisms for conveying plates transversely are vertically and uniformly distributed in the drying kiln and the cooling kiln, and the positions of the output ends of the roller conveying mechanisms correspond to those of the output ends of the shunt conveying mechanisms; the discharging device comprises a plurality of discharging conveying mechanisms corresponding to the pair roller conveying mechanisms, and the output ends of the discharging conveying mechanisms are connected with the plate stacking mechanism. The automatic drying device is reasonable in design, automatic drying of the plates is achieved, labor intensity of workers is reduced, production efficiency is improved, and the utilization rate of energy is effectively improved.
Description
The technical field is as follows:
the invention relates to a full-automatic plate dryer.
Background art:
with the continuous development of society, the national economy is rapidly increased and the quality of the living standard of people is improved, so that the demand of wood in various industries is continuously increased. The various industries have higher and higher requirements on the properties of wood such as strength, durability, high temperature resistance, water resistance and the like while increasing the quantity of the wood. The plywood is an artificial board, can effectively improve the performance of wood, and can greatly improve the utilization rate of materials. The artificial synthetic board is a main way to save wood, realize green development and create income and richness for farmers.
In the manufacture of artificial composite boards, wood drying is an important link for ensuring the quality of the composite boards and reducing energy consumption and labor cost. In the link, a large amount of energy is consumed for drying the plates, a large amount of waste gas is generated to be discharged, and great environmental protection pressure is caused. Meanwhile, the existing wood feeding, stacking and collecting of enterprises are mostly completed manually, the production efficiency is low, an operator needs to work in a high-temperature environment for a long time, the labor intensity is high, the work is boring, the enterprise is difficult to recruit workers, and the process becomes a bottleneck process of enterprise production.
The invention content is as follows:
the invention aims at solving the problems in the prior art, namely, the invention aims to provide a full-automatic plate dryer which is reasonable in design, improves the production efficiency and reduces the labor cost.
In order to achieve the purpose, the invention adopts the technical scheme that: a full-automatic plate dryer comprises a feeding device, a flow dividing device, a drying kiln, a cooling kiln and a discharging device which are sequentially arranged along the transverse direction, wherein the feeding device comprises a feeding conveying mechanism; the shunting device comprises a plurality of shunting transmission mechanisms which are vertically distributed, and a vertical shunting mechanism is arranged between the input ends of the shunting transmission mechanisms and the feeding transmission mechanism; a plurality of roller conveying mechanisms for conveying plates transversely are vertically and uniformly distributed in the drying kiln and the cooling kiln, and the positions of the output ends of the roller conveying mechanisms correspond to those of the output ends of the shunt conveying mechanisms; the discharging device comprises a plurality of discharging conveying mechanisms corresponding to the pair roller conveying mechanisms, and the output ends of the discharging conveying mechanisms are connected with the plate stacking mechanism.
Furthermore, the feeding device also comprises a feeding jacking mechanism, a plate moving mechanism and a middle conveying mechanism, wherein the feeding conveying mechanism is longitudinally arranged and is installed at the top of the feeding jacking mechanism; the middle conveying mechanism is transversely arranged between the feeding conveying mechanism and the vertical flow dividing mechanism, and the plate moving mechanism is used for moving plates on the feeding conveying mechanism to the middle conveying mechanism.
Further, the plate moving mechanism comprises a transverse moving frame which is driven by the transverse moving mechanism to transversely move, a sucker seat is arranged below the transverse moving frame, the sucker seat is driven by a lifting cylinder vertically arranged on the transverse moving frame to vertically move, and a plurality of negative pressure suckers for adsorbing plates are arranged on the bottom surface of the sucker seat; the right side of the negative pressure sucker is provided with a swinging roller seat which is driven by a swinging cylinder to swing up and down, the swinging roller seat is provided with an upper feeding roller which is longitudinally arranged, and a lower feeding roller which is matched with the upper feeding roller is arranged below the upper feeding roller.
Furthermore, the vertical shunting mechanism comprises a shunting rack, a shunting seat and a shunting driving cylinder, wherein the left end of the shunting seat is hinged with the top of the shunting rack through a hinge shaft, the shunting driving cylinder is arranged on the lower side of the right end of the shunting seat, and a cylinder rod of the shunting driving cylinder is connected with the bottom of the right end of the shunting seat so as to drive the shunting seat to swing up and down around the hinge shaft; the left end and the right end of the shunting seat are respectively provided with a first pair of roller feeding mechanisms which are arranged up and down.
Further, a plurality of reposition of redundant personnel transport mechanism is that the left end is close to each other, the radial distribution of right-hand member alternate segregation, and every reposition of redundant personnel transport mechanism includes many reposition of redundant personnel transfer rollers that distribute side by side, and many reposition of redundant personnel transfer rollers are rotatory by the drive of first sprocket mechanism, and the output of reposition of redundant personnel transport mechanism is equipped with the second counter roll feeding mechanism who arranges from top to bottom.
Furthermore, the drying kiln comprises a coarse drying kiln and a fine drying kiln which are sequentially arranged along the conveying direction of the plate, and the coarse drying kiln and the fine drying kiln, and the fine drying kiln and the cooling kiln are connected through connecting kilns; the rough drying kiln and the fine drying kiln respectively comprise a drying kiln body, an air distribution cavity and an air collection cavity are respectively arranged at the front end and the rear end of the interior of the drying kiln body, one side of the air distribution cavity is connected with the smoke inlet pipe, the air distribution cavity is communicated with the air collection cavity through a plurality of drying air passages which are vertically distributed, the cross section of each drying air passage is in a trapezoid shape, a plurality of air flow holes are uniformly formed in the upper wall and the lower wall of each drying air passage, and a pair roller conveying mechanism is arranged between every two adjacent drying air passages.
Furthermore, a heat exchange cavity is arranged at the upper end of the drying kiln body, the rear end of the heat exchange cavity is communicated with the gas collecting cavity through a side gas cavity, a plurality of communicated cold gas pipes are arranged inside the heat exchange cavity, and the front end of the heat exchange cavity is connected with an exhaust system; a combustion furnace is installed on one side of the drying kiln and comprises a fuel hopper, a feeding belt conveyor, a combustion chamber, an air inlet pipe, a smoke outlet pipe, an air preheater, a dry electric dust collector and a screw feeder, wherein the feeding belt conveyor is used for conveying fuel in the fuel hopper to the screw feeder, the screw feeder is used for conveying the fuel to the combustion chamber, the dry electric dust collector is installed at a smoke outlet of the combustion chamber, and the dry electric dust collector is connected with the smoke inlet pipe of the drying kiln through the smoke outlet pipe; an air preheater is installed at an air inlet port of the combustion chamber and is connected with an air outlet of the cold air pipe through an air inlet pipe.
Further, the cooling kiln comprises a cooling kiln body, an air inlet chamber and an air outlet chamber are respectively arranged in the cooling kiln body at the front side and the rear side of the pair roller conveying mechanism, a cold air inlet is formed in the upper end of the air inlet chamber, an air inlet pipe is installed at the cold air inlet, and the air inlet pipe is connected with an air inlet fan; the upper end of the air outlet chamber is provided with an air outlet, an exhaust pipe is arranged at the air outlet and is connected with an exhaust fan.
Furthermore, the lengths of the plurality of discharging conveying mechanisms are sequentially reduced from top to bottom, and the output end of each discharging conveying mechanism is provided with a third pair of roller feeding mechanisms which are arranged up and down; the plate stacking mechanism comprises a plate conveying belt assembly obliquely arranged below the output ends of the plurality of discharging conveying mechanisms; the plate stacking mechanism further comprises a vertically arranged blanking conveying mechanism and a blanking jacking mechanism, and the blanking conveying mechanism is installed at the top of the blanking jacking mechanism and used for being connected with the upper end of the plate conveying belt assembly.
Furthermore, the feeding conveying mechanism comprises a plurality of feeding conveying rollers which are longitudinally distributed side by side, and the plurality of feeding conveying rollers are driven by the second chain wheel mechanism to rotate; a conveying roller mechanism to be loaded for conveying plates is longitudinally arranged on one side or two sides of the loading conveying mechanism; the pair roller conveying mechanism comprises a plurality of groups of pair rollers which are distributed side by side along the transverse direction, and the plurality of groups of pair rollers are driven by the third chain wheel mechanism to rotate; the discharging conveying mechanism comprises a plurality of discharging conveying rollers which are distributed along the transverse direction in parallel, and the plurality of discharging conveying rollers are driven by the fourth chain wheel mechanism to rotate; and a blanking conveying roller mechanism is longitudinally arranged on one side of the plate stacking mechanism.
Compared with the prior art, the invention has the following effects: the automatic drying device is reasonable in design, automatic drying of the plates is achieved, labor intensity of workers is reduced, production efficiency is improved, and the utilization rate of energy is effectively improved.
Description of the drawings:
FIG. 1 is a schematic front view configuration of an embodiment of the present invention;
FIG. 2 is a schematic front view of a loading device and a shunting device in an embodiment of the invention;
FIG. 3 is a schematic top view of a loading device and a distribution device in an embodiment of the invention;
FIG. 4 is an enlarged schematic view at A in FIG. 2;
FIG. 5 is an enlarged schematic view at B in FIG. 2;
FIG. 6 is a schematic front view of a drying kiln according to an embodiment of the present invention;
FIG. 7 is a schematic sectional view taken along line A-A in FIG. 6;
FIG. 8 is a schematic diagram of a top-view configuration of a drying kiln in an embodiment of the present invention;
FIG. 9 is an enlarged schematic view at C in FIG. 6; (at the leftmost end cylinder)
FIG. 10 is an enlarged schematic view at D of FIG. 7;
FIG. 11 is a first schematic view of a burner configuration according to an embodiment of the present invention;
FIG. 12 is a second schematic view of a burner configuration according to an embodiment of the present invention;
FIG. 13 is a schematic front view configuration of a linked kiln in an embodiment of the present invention;
FIG. 14 is a schematic cross-sectional view taken along line C-C of FIG. 13;
FIG. 15 is a schematic front view configuration of a cooling kiln in an embodiment of the invention;
FIG. 16 is a schematic view of a top-view configuration of a cooling kiln in an embodiment of the present invention;
FIG. 17 is a schematic front view showing the structure of the discharging device in the embodiment of the present invention;
fig. 18 is a schematic top view of the discharging device in the embodiment of the present invention.
In the figure:
1-a feeding device; 2, a flow dividing device; 3-drying the kiln; 4-cooling the kiln; 5-a discharging device; 6-a plate material; 7-a feeding conveying mechanism; 8-a shunt delivery mechanism; 9-a vertical flow dividing mechanism; 10-a pair of roller conveying mechanisms; 11-a discharge transport mechanism; 12-a sheet stacker; 13-a feeding jacking mechanism; 14-a plate moving mechanism; 15-an intermediate transfer mechanism; 16-a suction cup seat; 17-a lifting cylinder; 18-negative pressure suction cup; 19-a feeding rack; 20-a horizontal motion rack; 21-U-shaped upright posts; 22-a horizontal guide rail pair; 23-horizontal cylinder; 24-a vertical guide rail pair; 25-oscillating roller base; 26-a swing cylinder; 27-upper feed roller; 28-lower feed roll; 29-feeding transfer roller; 30-a second sprocket mechanism; 31-a conveying roller mechanism to be loaded; 32-a splitter frame; 33-a shunt seat; 34-a split driving cylinder; 35-a first pair of roller feeding mechanisms; 36-upper rollers; 37-lower rollers; 38-adjusting the cylinder; 39-split transfer rollers; 40-a first sprocket mechanism; 41-a second pair of roller feeding mechanisms; 42-a rough drying kiln; 43-fine drying kiln; 44-linked kilns; 45-drying the kiln body; 46-a gas distribution cavity; 47-gas collection chamber; 48-smoke inlet pipe; 49-dry airways; 50-a heat exchange chamber; 51-a cold air duct; 52-an exhaust system; 53-exhaust pipe; 54-a vent valve; 55-a gas collecting pipe; 56-upper roll; 57-lower roll; 58-a first gear; 59-a sprocket; 60-a second gear; 61-tensioning cylinder; 62-smoke exhaust fan; 63-an exhaust stack; 64-a combustion furnace; 65-a fuel hopper; 66-discharge hopper 67-feed belt conveyor; 68-a combustion chamber; 69-air inlet pipe; 70-smoke outlet pipe; 71-an air preheater; 72-dry electric precipitator; 74-a screw feeder; 75-connecting the kiln body; 76-double roller feeding mechanism; 77-kiln-to-kiln connector; 78-air inlet channel; 79-an exhaust passage; 80-cooling the kiln body; 81-an air inlet chamber; 82-an air outlet chamber; 83-air inlet pipe; 84-an air inlet fan; 85-exhaust pipe; 86-exhaust fan; 87-third pair of roller feed mechanisms; 88-a sheet conveyor belt assembly; 89-a drive roller; 90-a blanking conveying mechanism; 91-a blanking jacking mechanism; 92-a blanking transfer roller mechanism; 93-a discharge transport roller; 94-a fourth sprocket mechanism; 95-side air cavity.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 18, the full-automatic plate dryer of the present invention comprises a feeding device 1, a flow dividing device 2, a drying kiln 3, a cooling kiln 4 and a discharging device 5, which are arranged in sequence along a transverse direction, wherein the feeding device 1 comprises a feeding conveying mechanism 7 for conveying a plate 6 to be dried; the shunting device 2 comprises a plurality of shunting conveying mechanisms 8 which are vertically distributed, a vertical shunting mechanism 9 is arranged between the input end of the shunting conveying mechanisms 8 and the feeding conveying mechanism 7, and the vertical shunting mechanism 9 conveys the plates 6 conveyed by the feeding conveying mechanism 7 to the shunting conveying mechanisms 8 respectively, so that the plates are conveyed by the shunting conveying mechanisms 8; a plurality of roller conveying mechanisms 10 for conveying plates transversely are vertically and equally distributed in the drying kiln 3 and the cooling kiln 4, the plurality of roller conveying mechanisms 10 correspond to the output ends of the plurality of shunting conveying mechanisms 8, and the drying kiln 3 and the cooling kiln 4 simultaneously dry or dry the multi-layer plates; the discharging device 5 comprises a plurality of discharging conveying mechanisms 11 corresponding to the positions of the pair-roller conveying mechanisms 10, the output ends of the discharging conveying mechanisms 11 are connected with the plate stacking mechanism 12, the discharging conveying mechanisms 11 convey the cooled plates to the plate stacking mechanism 12, and the dried plates are stacked and stacked through the plate stacking mechanism 12. The automatic drying operation of the plate is realized, the plate drying quality and the production efficiency are improved, the labor intensity of workers is reduced, and the production cost of an enterprise is reduced.
In this embodiment, as shown in fig. 2 to 5, the feeding device 1 further includes a feeding jacking mechanism 13, a plate moving mechanism 14, and an intermediate conveying mechanism 15, the feeding conveying mechanism 7 is longitudinally arranged and mounted on the top of the feeding jacking mechanism 13, and the feeding jacking mechanism 13 drives the feeding conveying mechanism 7 to vertically lift; middle transport mechanism 15 level is violently located between material loading transport mechanism 7 and the vertical reposition of redundant personnel mechanism 9, panel moving mechanism 14 is used for moving the panel on the material loading transport mechanism 7 to middle transport mechanism 15, and middle transport mechanism 15 links up with the left end of vertical reposition of redundant personnel mechanism 9 to convey panel to vertical reposition of redundant personnel mechanism.
In this embodiment, as shown in fig. 2 and 4, the plate moving mechanism 14 includes a transverse moving frame driven by a transverse moving mechanism to move transversely, a suction cup seat 16 is arranged below the transverse moving frame, the suction cup seat 16 is driven by a lifting cylinder 17 vertically mounted on the transverse moving frame to move vertically, a plurality of negative pressure suction cups 18 for adsorbing plates are mounted on the bottom surface of the suction cup seat 16, the negative pressure suction cups adsorb the plates conveyed by the feeding conveying mechanism along the longitudinal direction by using negative pressure, and then the transverse moving mechanism drives the plates to move to the middle conveying mechanism through the transverse moving frame. Preferably, the feeding device further comprises a feeding frame 19, the transverse moving frame comprises a horizontal moving frame 20 and a U-shaped upright post 21 vertically installed at the right end of the horizontal moving frame 20, the horizontal moving frame 20 is located above the feeding frame 19, the front end and the rear end of the horizontal moving frame 20 are in sliding fit with a horizontal guide rail pair 22 at the top of the feeding frame 19, the transverse moving mechanism adopts a horizontal cylinder 23 installed at the top of the feeding frame 19, a cylinder rod of the horizontal cylinder 23 is connected with the horizontal moving frame 20, and the horizontal moving frame 20 is driven to reciprocate left and right along the horizontal guide rail pair 22. The U-shaped upright post 21 is provided with a vertical guide rail pair 24, the sucker seat 16 is in sliding fit with the vertical guide rail pair 24, and the lifting cylinder 17 is vertically arranged on the U-shaped upright post 21 and drives the sucker seat 16 to reciprocate up and down along the vertical guide rail pair 24.
In this embodiment, as shown in fig. 5, a swing roller seat 25 is disposed on the right side of the negative pressure suction cup 18, the right end of the swing roller seat 25 is vertically hinged to the feeding frame 19, the swing roller seat 25 is driven by a swing cylinder 26 disposed obliquely below the swing roller seat to swing up and down, an upper feeding roller 27 disposed longitudinally is mounted on the swing roller seat 25, and a lower feeding roller 28 matched with the upper feeding roller 27 is disposed below the upper feeding roller 27. Under the action of the swing cylinder 26, the pair roller motion is generated between the upper feeding roller 26 and the lower feeding roller 27, so that the double roller feeding mechanism is suitable for the roller feeding of the plates with different thicknesses.
In this embodiment, the feeding jacking mechanism 13 adopts the existing scissor-fork type lifting mechanism, and the feeding jacking mechanism performs height adjustment according to the feeding process and the height of the piled wood, so as to maintain the proper feeding height of the upper part of the piled wood.
In this embodiment, the feeding and conveying mechanism 7 includes a plurality of feeding and conveying rollers 29 longitudinally distributed side by side, the feeding and conveying rollers 29 are transversely disposed, and the plurality of feeding and conveying rollers 29 are driven to rotate by the second chain wheel mechanism 30. It should be noted that the second sprocket mechanism is a prior art, for example: two synchronous chain wheels which are distributed side by side are installed at one end of each feeding conveying roller, the two adjacent conveying roller shafts generate movement of the roller shafts through chain transmission, the feeding conveying roller at the forefront end is connected with a motor through the chain transmission, and plates move on the feeding conveying rollers through the chain transmission under the driving of the motor, so that the plates are conveyed.
In this embodiment, one side or both sides of material loading transport mechanism 7 are indulged and are equipped with the material loading transfer roller mechanism 31 of treating that is used for carrying panel, treat that material loading transfer roller mechanism 31 links up with material loading transport mechanism 7 mutually, treat that material loading transfer roller mechanism comprises many transfer rollers. During feeding, the plate to be dried is placed on the feeding conveying roller mechanism, and the plate is conveyed to the feeding conveying mechanism by the feeding conveying roller mechanism.
In this embodiment, as shown in fig. 2, 3, and 5, the vertical diversion mechanism 9 includes a diversion frame 32, a diversion seat 33, and a diversion driving cylinder 34, a left end of the diversion seat 33 is hinged to a top of the diversion frame 32 through a hinge shaft, the diversion driving cylinder 34 is obliquely disposed at a lower side of a right end of the diversion seat 33, and a cylinder rod of the diversion driving cylinder 34 is connected to a bottom of the right end of the diversion seat 33 to drive the diversion seat 33 to swing up and down around the hinge shaft; the left end and the right end of the shunting seat 33 are respectively provided with a first pair of roller feeding mechanisms 35 which are arranged up and down. When the middle conveying mechanism 15 conveys the plate, the shunt driving cylinder 34 drives the shunt seat 33 to swing along the hinge shaft, so that the first pair of roller feeding mechanisms 35 at the right end of the shunt seat 33 are connected with one of the shunt conveying mechanisms 8, and the plate enters the shunt conveying mechanism 8 after passing through the first pair of roller feeding mechanisms 35 at the two ends of the shunt seat 33. The plate can be conveyed in a shunting way by connecting the shunting seat 33 with the shunting conveying mechanisms 8 at different positions. Preferably, the first pair of roller feeding mechanisms 35 includes an upper roller 36 and a lower roller 37 which are distributed up and down, and the motor provides power for the upper roller and the lower roller to realize rotation thereof; the lower roller 37 is mounted on the shunting seat 33 through a bearing assembly, the upper roller 36 forms a sliding rail pair with a guide rail on the shunting seat 33 through a bearing with a seat, the top of the left end of the shunting seat 33 is provided with an adjusting cylinder 38 for driving the bearing seat to slide along the guide rail, and the distance between the shafts of the upper roller and the lower roller is adjusted through the adjusting cylinder, so that the roller conveying device is suitable for the roller conveying of plates with different thicknesses.
In this embodiment, as shown in fig. 2 and 3, the plurality of shunting transmission mechanisms 8 are radially distributed with the left ends close to each other and the right ends separated from each other, each shunting transmission mechanism 8 includes a plurality of shunting transmission rollers 39 distributed side by side, the shunting transmission rollers 39 are longitudinally arranged, the plurality of shunting transmission rollers 39 are driven to rotate by a first chain wheel mechanism 40, and the output end of each shunting transmission mechanism 8 is provided with a second pair of roller feeding mechanisms 41 arranged up and down. The first chain wheel mechanism 40 drives the shunting conveying roller 39 to rotate, the shunting conveying roller 39 conveys the plates, the second pair of roller feeding mechanisms and the first pair of roller feeding mechanisms are identical in structure, driving modes are identical, functions are identical, and the plates are conveyed better. The double-roller conveying mechanism is arranged at the output end of the split-flow conveying mechanism, so that the plate can be conveyed to the double-roller conveying mechanism corresponding to the position in the drying kiln better. It should be noted that the first sprocket mechanism may adopt the same structure as the second sprocket, that is, the driving manner of the diversion conveying roller is the same as the driving manner of the feeding conveying roller, and the repeated description is omitted here.
In this embodiment, as shown in fig. 6, 7 and 8, the drying kiln 3 includes a rough drying kiln 42 and a fine drying kiln 43 which are sequentially arranged along the conveying direction of the board, the humidity of the board is high when the board enters the drying kiln for the first time, after the board is dried by the rough drying kiln, a large amount of moisture is removed, the board enters the fine drying kiln to be further dried, and the drying quality is improved by drying in the rough drying kiln and the fine drying kiln. The coarse drying kiln and the fine drying kiln, and the fine drying kiln and the cooling kiln are connected through a connecting kiln 44.
In this embodiment, the rough drying kiln 42 and the fine drying kiln 43 both include a drying kiln body 45 having a smoke inlet and a smoke outlet, the front end and the rear end of the interior of the drying kiln body 45 are respectively provided with a gas distribution cavity 46 and a gas collection cavity 47, a smoke inlet is arranged at one side of the air distribution cavity 46 and is connected with a smoke inlet pipe 48, the air distribution cavity 46 is communicated with the air collection cavity 47 through a plurality of drying air passages 49 which are distributed along the vertical direction, the section of the drying air passage 49 is in a trapezoid shape, a plurality of airflow holes are uniformly formed in the upper wall and the lower wall of the drying air passage, a pair of roller conveying mechanisms 10 are respectively arranged between every two adjacent drying air passages 49, the upper end of the drying kiln body 45 is provided with a heat exchange cavity 50, the rear end of the heat exchange cavity 50 is communicated with the gas collecting cavity 47 through a side gas cavity 95, a plurality of communicated cold air pipes 51 are arranged inside the heat exchange cavity 50, and cold air is introduced into the cold air pipes; an exhaust system 52 is connected to the front end of the heat exchange cavity 50, the exhaust system 52 comprises an exhaust pipe 53, an exhaust valve 54 and a gas collecting pipe 55, the gas collecting pipe 55 is used for collecting gas in the exhaust pipes 54, and the exhaust valve 55 controls the on-off of the exhaust pipes 54. During operation, the hot flue gas is input through the smoke inlet pipe 48, the flue gas enters the drying air passage 49 from the gas distribution chamber 46, the airflow passes through the airflow holes on the drying air passage 49 to dry the upper surface and the lower surface of the plate, the flue gas after drying the plate enters the gas collection chamber 47 and the heat exchange chamber 50, the gas in the cold air pipe 53 is heated by using the waste heat in the heat exchange chamber, and finally the gas with water vapor is discharged through the exhaust pipe 53.
In this embodiment, the pair-roller conveying mechanism 10 includes a plurality of groups of pair rollers distributed side by side in the transverse direction, and the plurality of groups are driven by a third sprocket mechanism to rotate; each pair of roller transmission mechanisms 10 consists of an upper roller 56 and a lower roller 57 with automatically adjusted center distance, the shaft end of the lower roller 57 is connected with a bearing assembly, a first gear 58 and a chain wheel 59, and the shaft end of the upper roller 56 is connected with a bearing assembly and a second gear 60; the second gear 60 at the shaft end of the upper roller 56 and the first gear 58 at the shaft end of the lower roller 57 form a pair of meshed gears, and the chain wheels in each pair of roller conveying mechanisms are meshed with the same chain to obtain power. As shown in fig. 9, the mounting seat of the pair of rollers located at the leftmost end of the drying kiln body 45 is installed in the horizontal sliding groove of a support, the tensioning cylinder 61 is transversely arranged at the left side of the pair of rollers, the cylinder rod of the tensioning cylinder 61 is connected with the mounting seat, and the chain is always in a tensioning state when working under the action of the tension of the tensioning cylinder.
In this embodiment, the smoke outlet is arranged at the top of the drying kiln body 45, the smoke outlet is provided with a smoke exhaust fan 62, the smoke outlet of the smoke exhaust fan 62 is connected with an exhaust chimney 63 through a pipeline, and a dry electric dust collector is arranged in the exhaust chimney 63.
In this embodiment, as shown in fig. 11 and 12, a combustion furnace 64 for providing incandescent smoke for the drying kiln 3 is installed at one side of the drying kiln 3, the combustion furnace 64 includes a fuel hopper 65, a discharge hopper 66, a feeding belt conveyor 67, a combustion chamber 68, an air inlet pipe 69, a smoke outlet pipe 70, an air preheater 71, a dry electric dust collector 72 and a screw feeder 74, the feeding belt conveyor 67 is used for conveying the fuel in the fuel hopper 65 to the screw feeder 74, the screw feeder 74 is used for conveying the fuel to the combustion chamber 68, and the discharge hopper 66 is installed at the bottom of the combustion chamber 68 and is used for receiving the burned slag; a smoke outlet of the combustion chamber 68 is provided with a dry electric dust collector 72 for removing dust from the incandescent smoke, and the dry electric dust collector 72 is connected with the smoke inlet pipe 48 of the drying kiln 45 through a smoke outlet pipe 70 to convey the incandescent smoke to the drying kiln; air heater 71 is installed to the intake duct mouth of combustion chamber 68, air heater 71 is connected with the gas outlet of cold air duct 51 through intake pipe 69, and the cold air in the cold air duct is carried to air heater after the heat exchange, utilizes air heater further to heat, lets in the combustion chamber afterwards and recycles, because this part air has carried out the heating earlier, has improved hot gas utilization ratio and the dry homogeneity of panel, and waste heat utilization has reduced energy consumption effectively.
In this embodiment, as shown in fig. 13 and 14, the connecting kiln 44 includes a connecting kiln body 75, a plurality of pair roller feeding mechanisms 76 vertically distributed are provided inside the connecting kiln body 75, and the plurality of pair roller feeding mechanisms 76 correspond to and are connected to the plurality of pair roller conveying mechanisms 10; the both ends of connecting kiln body 75 have kiln connector 77, and the inside of connecting kiln body 75 is equipped with intake duct 78 and exhaust duct 79, adjusts the temperature and the humidity of dry panel through intake duct and exhaust duct.
In this embodiment, as shown in fig. 15 and 16, the cooling kiln 4 includes a cooling kiln body 80, an air inlet chamber 81 and an air outlet chamber 82 are respectively disposed inside the cooling kiln body 80 at the front side and the rear side of the pair roller conveying mechanism 10, a cold air inlet is disposed at the upper end of the air inlet chamber 81, an air inlet pipe 83 is installed at the cold air inlet, and the air inlet pipe 83 is connected to an air inlet fan 84; the upper end of the air outlet chamber 82 is provided with an air outlet, an exhaust pipe 85 is installed at the air outlet, and the exhaust pipe 85 is connected with an exhaust fan 86. The plate passes through the cooling kiln through the pair roller conveying mechanism, the cold air inlet and the air outlet are respectively arranged on two sides of the cooling kiln, and strong cold air flow is from one side to the other side, so that the purposes of rapidly cooling the plate and avoiding moisture regain are achieved.
In this embodiment, as shown in fig. 17 and 18, the lengths of the plurality of discharging conveying mechanisms 11 are sequentially reduced from top to bottom, the output end of each discharging conveying mechanism 11 is provided with a third pair of roller feeding mechanisms 87 arranged up and down, the third pair of roller feeding mechanisms 87 and the second pair of roller feeding mechanisms have the same structure, the driving mode is the same, the functions are the same, and the functions are both for facilitating better conveying of the plates. The plate stacking mechanism 12 comprises a plate conveying belt assembly 88 obliquely arranged below the output ends of the discharging conveying mechanisms 11 (the left end is low, and the right end is high), the plate conveying belt assembly 88 comprises a plurality of plate conveying belts longitudinally distributed, the left end and the right end of each of the plurality of plate conveying belts are connected with a driving roller 89, and one of the driving rollers is driven by a motor to rotate; the plate stacking mechanism 12 further comprises a vertically arranged blanking conveying mechanism 90 and a blanking jacking mechanism 91, the blanking conveying mechanism 90 is used for collecting plates after drying, and the blanking conveying mechanism 90 is installed at the top of the blanking jacking mechanism 91 and is used for being connected with the upper end of the plate conveyor belt assembly 88.
In this embodiment, the unloading climbing mechanism 91 adopts the existing scissor lift, and the scissor lift 99 adjusts the lifting of the unloading conveying mechanism along with the controller, and automatically collects the dried board.
In this embodiment, a blanking conveying roller mechanism 92 for outputting the plate is disposed on one side of the blanking conveying mechanism 90, the blanking conveying roller mechanism 92 is connected to the blanking conveying mechanism 90, and the blanking conveying roller mechanism 92 is composed of a plurality of conveying rollers. And conveying the collected and stacked wood boards to a blanking conveying roller mechanism along with a blanking conveying mechanism, and warehousing for later use.
In this embodiment, the discharging and conveying mechanism 11 includes a plurality of discharging and conveying rollers 93 distributed laterally side by side, and the plurality of discharging and conveying rollers 93 are driven by a fourth chain wheel mechanism 94 to rotate; the intermediate transfer mechanism includes a plurality of intermediate transfer rollers 96 distributed laterally side-by-side, the plurality of intermediate transfer rollers being driven to rotate by a fifth sprocket mechanism. It should be noted that the fourth chain wheel mechanism and the fifth chain wheel mechanism may adopt the same structure as the second chain wheel, that is, the driving mode of the discharging conveying roller and the middle conveying roller is the same as the driving mode of the feeding conveying roller, and repeated description is not repeated here.
In this embodiment, during operation: the plate to be dried is placed on the conveying roller mechanism 31 to be fed, the plate is conveyed onto the feeding conveying mechanism 7 by the conveying roller mechanism 31 to be fed, the plate 6 conveyed from the feeding conveying mechanism 7 in the longitudinal direction is adsorbed by the negative pressure sucker 18 by using negative pressure, and then the plate is driven by the transverse moving mechanism to move onto the middle conveying mechanism 15 through the transverse moving frame; when the middle conveying mechanism 15 conveys the plate, the shunt driving cylinder 34 drives the shunt seat 33 to swing along the hinge shaft, so that the first pair of roller feeding mechanisms 35 at the right end of the shunt seat 33 are connected with one of the shunt conveying mechanisms 8, and the plate enters the shunt conveying mechanism 8 after passing through the first pair of roller feeding mechanisms 35 at the two ends of the shunt seat 33. The plate is shunted and conveyed to the double-roller conveying mechanisms 10 at different height positions by connecting the shunting seats 33 with the shunting conveying mechanisms 8 at different positions, and the plates are conveyed to the drying kiln 3 and the cooling kiln 4 by the double-roller conveying mechanisms 10 in sequence; the plates are dried and cooled and then output by the discharging conveying mechanism 11 and then fall onto the plate conveying belt, the plates are conveyed to the discharging conveying mechanism 90 by the plate conveying belt, the discharging jacking mechanism 91 adjusts the discharging conveying mechanism 90 to ascend and descend, the dried plates are automatically collected, the plates which are collected into a stack are conveyed to the discharging conveying roller mechanism 92 along with the discharging conveying mechanism 90 and are stored for standby.
The invention has the advantages that: (1) the whole process of plate feeding, distribution, drying, cooling and stacking collection is automatic, the labor intensity of operators is reduced, and the labor cost of enterprises are reduced; (2) the drying kiln is provided with a plurality of layers of double-roller feeding mechanisms, and the vertical flow dividing mechanism in the feeding area can automatically convey the plates to each layer of double-roller feeding mechanism, so that the space utilization rate and the production efficiency of the drying kiln are greatly improved; (3) the drying air flue and the heat exchange cavity are arranged in the drying kiln, so that the utilization rate of hot air and the drying uniformity of the plate are improved, and the energy consumption is effectively reduced by utilizing waste heat; (4) the inlet and the outlet of the drying kiln have interactivity, so that the drying kiln can be conveniently and symmetrically used in groups, for example, a rough drying kiln and a fine drying kiln are formed, the humidity is high when a plate enters the drying kiln for the first time, a large amount of water is removed after the plate is dried by the rough drying kiln, the plate enters the fine drying kiln for further drying, and the drying quality is improved by the rough drying kiln and the fine drying kiln; (5) the smoke outlet of the drying kiln is connected with the air preheater of the drying equipment, the smoke heat can be repeatedly utilized, the cost is saved, the economic benefit and the environmental benefit are improved, and meanwhile, the smoke outlet is provided with the dry electric dust collector, so that the pollution of smoke to the atmosphere can be greatly reduced
If the invention discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a full-automatic panel drying-machine which characterized in that: the device comprises a feeding device, a flow dividing device, a drying kiln, a cooling kiln and a discharging device which are sequentially arranged along the transverse direction, wherein the feeding device comprises a feeding conveying mechanism; the shunting device comprises a plurality of shunting transmission mechanisms which are vertically distributed, and a vertical shunting mechanism is arranged between the input ends of the shunting transmission mechanisms and the feeding transmission mechanism; a plurality of roller conveying mechanisms for conveying plates transversely are vertically and uniformly distributed in the drying kiln and the cooling kiln, and the positions of the output ends of the roller conveying mechanisms correspond to those of the output ends of the shunt conveying mechanisms; the discharging device comprises a plurality of discharging conveying mechanisms corresponding to the pair roller conveying mechanisms, and the output ends of the discharging conveying mechanisms are connected with the plate stacking mechanism.
2. The full-automatic plate dryer of claim 1, characterized in that: the feeding device also comprises a feeding jacking mechanism, a plate moving mechanism and a middle conveying mechanism, wherein the feeding conveying mechanism is longitudinally arranged and is installed at the top of the feeding jacking mechanism; the middle conveying mechanism is transversely arranged between the feeding conveying mechanism and the vertical flow dividing mechanism, and the plate moving mechanism is used for moving plates on the feeding conveying mechanism to the middle conveying mechanism.
3. The full-automatic plate dryer of claim 2, characterized in that: the plate moving mechanism comprises a transverse moving frame which is driven by the transverse moving mechanism to transversely move, a sucker seat is arranged below the transverse moving frame, the sucker seat is driven by a lifting cylinder vertically arranged on the transverse moving frame to vertically move, and a plurality of negative pressure suckers for adsorbing plates are arranged on the bottom surface of the sucker seat; the right side of the negative pressure sucker is provided with a swinging roller seat which is driven by a swinging cylinder to swing up and down, the swinging roller seat is provided with an upper feeding roller which is longitudinally arranged, and a lower feeding roller which is matched with the upper feeding roller is arranged below the upper feeding roller.
4. The full-automatic plate dryer according to claim 1 or 2, characterized in that: the vertical shunting mechanism comprises a shunting rack, a shunting seat and a shunting driving cylinder, wherein the left end of the shunting seat is hinged with the top of the shunting rack through a hinged shaft, the shunting driving cylinder is arranged on the lower side of the right end of the shunting seat, and a cylinder rod of the shunting driving cylinder is connected with the bottom of the right end of the shunting seat so as to drive the shunting seat to swing up and down around the hinged shaft; the left end and the right end of the shunting seat are respectively provided with a first pair of roller feeding mechanisms which are arranged up and down.
5. The full-automatic plate dryer of claim 1, characterized in that: a plurality of reposition of redundant personnel transport mechanism is that the left end is close to each other, the radial distribution of right-hand member alternate segregation, and every reposition of redundant personnel transport mechanism includes many reposition of redundant personnel transfer rollers that distribute side by side, and many reposition of redundant personnel transfer rollers are rotatory by the drive of first sprocket mechanism, and the output of reposition of redundant personnel transport mechanism is equipped with the second pair of roller feeding mechanism who arranges from top to bottom.
6. The full-automatic plate dryer of claim 1, characterized in that: the drying kiln comprises a rough drying kiln and a fine drying kiln which are sequentially arranged along the conveying direction of the plate, and the rough drying kiln and the fine drying kiln, and the fine drying kiln and the cooling kiln are connected through connecting kilns; the rough drying kiln and the fine drying kiln respectively comprise a drying kiln body, an air distribution cavity and an air collection cavity are respectively arranged at the front end and the rear end of the interior of the drying kiln body, one side of the air distribution cavity is connected with the smoke inlet pipe, the air distribution cavity is communicated with the air collection cavity through a plurality of drying air passages which are vertically distributed, the cross section of each drying air passage is in a trapezoid shape, a plurality of air flow holes are uniformly formed in the upper wall and the lower wall of each drying air passage, and a pair roller conveying mechanism is arranged between every two adjacent drying air passages.
7. The full-automatic plate dryer of claim 6, characterized in that: the upper end of the drying kiln body is provided with a heat exchange cavity, the rear end of the heat exchange cavity is communicated with the gas collection cavity through a side gas cavity, a plurality of communicated cold gas pipes are arranged inside the heat exchange cavity, and the front end of the heat exchange cavity is connected with an exhaust system; a combustion furnace is installed on one side of the drying kiln and comprises a fuel hopper, a feeding belt conveyor, a combustion chamber, an air inlet pipe, a smoke outlet pipe, an air preheater, a dry electric dust collector and a screw feeder, wherein the feeding belt conveyor is used for conveying fuel in the fuel hopper to the screw feeder, the screw feeder is used for conveying the fuel to the combustion chamber, the dry electric dust collector is installed at a smoke outlet of the combustion chamber, and the dry electric dust collector is connected with the smoke inlet pipe of the drying kiln through the smoke outlet pipe; an air preheater is installed at an air inlet port of the combustion chamber and is connected with an air outlet of the cold air pipe through an air inlet pipe.
8. The full-automatic plate dryer of claim 1, characterized in that: the cooling kiln comprises a cooling kiln body, an air inlet chamber and an air outlet chamber are respectively arranged in the cooling kiln body at the front side and the rear side of the pair-roller conveying mechanism, a cold air inlet is formed in the upper end of the air inlet chamber, an air inlet pipe is arranged at the cold air inlet, and the air inlet pipe is connected with an air inlet fan; the upper end of the air outlet chamber is provided with an air outlet, an exhaust pipe is arranged at the air outlet and is connected with an exhaust fan.
9. The full-automatic plate dryer of claim 1, characterized in that: the lengths of the discharging conveying mechanisms are sequentially reduced from top to bottom, and the output end of each discharging conveying mechanism is provided with a third pair of roller feeding mechanisms which are arranged up and down; the plate stacking mechanism comprises a plate conveying belt assembly obliquely arranged below the output ends of the plurality of discharging conveying mechanisms; the plate stacking mechanism further comprises a vertically arranged blanking conveying mechanism and a blanking jacking mechanism, and the blanking conveying mechanism is installed at the top of the blanking jacking mechanism and used for being connected with the upper end of the plate conveying belt assembly.
10. The full-automatic plate dryer of claim 1, characterized in that: the feeding conveying mechanism comprises a plurality of feeding conveying rollers which are longitudinally distributed side by side, and the plurality of feeding conveying rollers are driven to rotate by the second chain wheel mechanism; a conveying roller mechanism to be loaded for conveying plates is longitudinally arranged on one side or two sides of the loading conveying mechanism; the pair roller conveying mechanism comprises a plurality of groups of pair rollers which are distributed side by side along the transverse direction, and the plurality of groups of pair rollers are driven by the third chain wheel mechanism to rotate; the discharging conveying mechanism comprises a plurality of discharging conveying rollers which are distributed along the transverse direction in parallel, and the plurality of discharging conveying rollers are driven by the fourth chain wheel mechanism to rotate; and a blanking conveying roller mechanism is longitudinally arranged on one side of the plate stacking mechanism.
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| CN202111240505.1A CN114001539A (en) | 2021-10-25 | 2021-10-25 | Full-automatic plate dryer |
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| CN202111240505.1A CN114001539A (en) | 2021-10-25 | 2021-10-25 | Full-automatic plate dryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114850008A (en) * | 2022-06-08 | 2022-08-05 | 浙江嘉柯新材料科技有限公司 | Microwave drying device and process for synthetic leather waterborne polyurethane coating |
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Effective date of registration: 20220412 Address after: 363000 workshop 1, No. 40, Xiaogang North Road, Longwen District, Zhangzhou City, Fujian Province Applicant after: Fujian Mujing Machinery Technology Co.,Ltd. Address before: 363000 room 1005, building C, No. 88 Shuixian street, Longwen District, Zhangzhou City, Fujian Province Applicant before: Fujian Mujing Wood Industry Technology Co.,Ltd. |
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Application publication date: 20220201 |