CN111023762B - Drying method of independent furniture drying device - Google Patents
Drying method of independent furniture drying device Download PDFInfo
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- CN111023762B CN111023762B CN201911365287.7A CN201911365287A CN111023762B CN 111023762 B CN111023762 B CN 111023762B CN 201911365287 A CN201911365287 A CN 201911365287A CN 111023762 B CN111023762 B CN 111023762B
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- fixed
- furniture
- socket
- drying chamber
- clamping
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- 238000001035 drying Methods 0.000 title claims abstract description 142
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000000712 assembly Effects 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000010981 drying operation Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 43
- 238000009423 ventilation Methods 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 16
- 239000004745 nonwoven fabric Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 240000005020 Acaciella glauca Species 0.000 description 4
- 235000003499 redwood Nutrition 0.000 description 4
- 241000158728 Meliaceae Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 244000086363 Pterocarpus indicus Species 0.000 description 1
- 235000009984 Pterocarpus indicus Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- 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
-
- 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
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
- F26B25/06—Chambers, containers, or receptacles
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a stand-alone furniture drying device which comprises a transfer chamber with a cylinder structure, wherein the outer side of the transfer chamber is mutually communicated and provided with a sample injection chamber, a primary drying chamber, a secondary drying chamber and a sample discharging chamber; the transfer chamber is provided with a clamping assembly which is used for interacting with the clamping mechanism to fix furniture moving into the transfer chamber; a group of transfer assemblies are respectively arranged in the primary drying chamber and the secondary drying chamber, and the transfer assemblies are used for moving furniture in the transfer chamber into the corresponding chambers; the primary drying component is arranged in the primary drying chamber, and the secondary drying component is arranged in the secondary drying chamber; the invention is used for step-by-step drying operation of furniture, improves the quality of furniture, reduces the wear rate of furniture, and is particularly suitable for drying furniture of cabinets and sub-types.
Description
Technical Field
The invention relates to a drying device, in particular to a stand-alone furniture drying device.
Background
With the continuous development of society, the living standard of people is also continuously developing. The improvement of living standard of people makes the requirements on house decoration continuously improved. Redwood furniture, which is a high-grade furniture, increasingly enters the life of people. The redwood furniture is made of redwood or birch. The rosewood furniture needs to undergo a plurality of working procedures in the production process; wherein drying is an important component, which determines the quality and service life of the whole redwood furniture in the future.
At present, the drying equipment for the mahogany furniture is usually a common dryer, and the drying efficiency is low, so that the production progress of the mahogany furniture is influenced, meanwhile, the plates are easy to collide in the drying process, the abrasion of the plates is caused, and the production quality of the mahogany furniture is influenced
Disclosure of Invention
The invention provides a free-standing furniture drying device aiming at the problems, which is used for step-by-step drying operation of furniture, improves the quality of the furniture, reduces the wear rate of the furniture and is particularly suitable for drying furniture of cabinets.
The specific technical scheme is as follows:
the independent furniture drying device comprises a transfer chamber with a cylindrical structure, wherein the outer side of the transfer chamber is communicated with each other and provided with four chambers, and two adjacent chambers are mutually perpendicular; the four chambers are a sample injection chamber, a primary drying chamber, a secondary drying chamber and a sample outlet chamber in sequence;
the furniture is fixed by a clamping mechanism;
a group of conveying components are respectively arranged in the sample feeding cavity and the sample discharging cavity, and the conveying components are used for moving furniture into the transfer room or moving furniture out of the transfer room;
the transfer chamber is provided with a clamping assembly which is used for interacting with the clamping mechanism to fix furniture moving into the transfer chamber;
a group of transfer assemblies are respectively arranged in the primary drying chamber and the secondary drying chamber, and the transfer assemblies are used for moving furniture in the transfer chamber into the corresponding chambers;
the primary drying component is arranged in the primary drying chamber, and the secondary drying component is arranged in the secondary drying chamber.
Further, the clamping mechanism comprises an upper clamping assembly, a lower clamping assembly and a locking assembly;
the upper clamping assembly and the lower clamping assembly both comprise a fixed plate, a supporting rotating shaft is rotatably arranged at the center of the fixed plate, and two ends of the supporting rotating shaft are respectively connected and fixed with the inner positioning pressing block and the outer positioning pressing block, so that the inner fixing pressing block and the outer fixing pressing block can rotate in a linkage way;
the end face of the external fixed pressing block is square;
the upper clamping component and the lower clamping component are respectively pressed at the upper end and the lower end of the furniture, so that the inner positioning pressing block is pressed on the furniture and is locked and fixed through the locking component;
two groups of socket components are symmetrically arranged at one side of the outer positioning pressing block of the fixed plate;
the socket assembly comprises a socket connecting rod detachably fixed on the fixed plate through a screw, the end part of the socket connecting rod is fixedly provided with a socket end block, the socket end block is provided with two socket grooves with cylindrical structures, the outer sides of the socket grooves are provided with socket openings, the socket openings are of strip-shaped structures, the length of the socket openings is equal to the inner diameter of the socket grooves, and the width of the socket openings is smaller than the inner diameter of the socket grooves.
Further, the number of the locking assembly is at least three, the locking assembly comprises an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is rotatably fixed on a fixed plate of the upper clamping assembly, one end of the lower connecting rod and the corresponding fixed plate of the lower clamping assembly are rotatably fixed on the fixed plate of the lower clamping assembly, the fixed ends of the upper connecting rod and the lower connecting rod are positioned on one side of the positioning pressing block, an external thread inserted rod is arranged at the other end of the upper connecting rod, and the external thread inserted rod is locked and fixed through a nut after passing through a slot at the other end of the lower connecting rod.
Further, the clamping assembly comprises a clamping base fixed at the center of the transfer chamber, a first rotary platform is arranged on the clamping base, a rotary supporting column is arranged on the first rotary platform, two first clamping mechanisms are respectively arranged on four side walls of the rotary supporting column with the regular quadrangular prism structure, and the two first clamping mechanisms on each side wall are distributed up and down;
the first clamping mechanism comprises a first clamping fixing seat fixed on the rotary supporting column, and two splicing structures are arranged on the first clamping fixing seat;
the inserting structure comprises an inserting rod vertically fixed on the first clamping fixing seat, a first inserting plate is welded and fixed at the end part of the inserting rod, the first inserting plate is in clearance fit with the socket opening, a shaft sleeve is rotatably arranged on the inserting rod, a second inserting plate and a first gear are respectively fixed at two ends of the shaft sleeve, the second inserting plate is identical to the first inserting plate in structure, the first gear is meshed with a second gear fixed on the first motor, and the first motor is fixed on the first clamping fixing seat;
the two first clamping fixing seats are correspondingly arranged with the two socket grooves of the socket assembly, and after the first inserting plate and the second inserting plate which are arranged in an aligned mode penetrate through the socket opening and are inserted into the socket grooves, the first motor drives the second gear to rotate, so that the first gear and the second inserting plate are driven to rotate in the socket grooves, and the second inserting plate is clamped in the socket opening to achieve fixation.
Further, the transfer assembly includes a guide assembly and a first bottom support assembly;
the guide assembly comprises two first linear guide rails which extend along the length direction of the cavity, a first support column is fixed on a sliding block of each first linear guide rail, a fixed end plate is fixed on each first support column which is correspondingly arranged, and two second clamping mechanisms are arranged on each fixed end plate;
the second clamping mechanism and the first clamping mechanism are identical in structure and distribution mode, the second clamping mechanism is used for fixing another group of socket assemblies positioned on the locking assembly, and the first linear guide rail drives the sliding block to move so that furniture moves into or moves out of a corresponding cavity along with the socket assemblies;
the first bottom supporting assembly comprises a second rotary platform fixed on the first hydraulic cylinder, a first supporting slot is arranged on the second rotary platform, and the first supporting slot is in clearance fit with the outer positioning pressing block;
when furniture moves to the upper part of the second rotary platform, the first hydraulic cylinder pushes the second rotary platform to move upwards until the first support slot is clamped and fixed with the outer positioning pressing blocks, and at the moment, the furniture clamped and fixed between the two inner positioning pressing blocks can rotate under the action of the second rotary platform.
Further, the primary drying assembly comprises a first heating assembly fixed at the top of the primary drying chamber and a first ventilation pipe arranged on the outer side wall of the primary drying chamber;
the first heating component comprises a first shell with an opening at the bottom, the first shell is adhered or fixed at the top of the primary drying chamber through screws, a plurality of first vent holes are uniformly distributed at the top of the first shell, and a plurality of second vent holes communicated with the first shell are formed at the top of the primary drying chamber;
a first separation net is horizontally arranged in the first shell, an electric heating plate is arranged below the first separation net, at least one layer of non-woven fabric is covered above the first separation net, and active carbon is arranged above the non-woven fabric;
the secondary drying assembly comprises a filtering assembly fixed on the outer side wall of the secondary drying chamber and a coil pipe fixed in the inner wall of the secondary drying chamber, and heat conduction oil is circularly introduced into the coil pipe;
the filter assembly comprises a second shell, the second shell is adhered or fixed on the outer side wall of the secondary drying chamber through screws, the secondary drying chamber is communicated with the second shell through a third air hole, a second separation net is arranged in the second shell, one side, close to the third air hole, of the second separation net is covered with at least one layer of non-woven fabric, and activated carbon is filled between the non-woven fabric and the second drying chamber;
the second shell is provided with a second ventilation pipe, the second ventilation pipe is connected with the first ventilation pipe through a ventilation pipeline, the ventilation pipeline is provided with an air pump, and the air pump is used for pumping out hot air in the primary drying chamber and introducing the hot air into the secondary drying chamber for utilization.
Further, the number of the conveying components is two, and the conveying components are respectively fixed at the top and the bottom of the sample injection cavity or the sample discharge cavity;
the conveying assembly comprises second linear guide rails which are arranged along the length direction of the cavity and extend into the transfer chamber, a second clamping fixing seat is fixed between the sliding blocks of the two second linear guide rails, a second hydraulic cylinder is arranged in the second clamping fixing seat, a supporting platform is arranged on a push rod of the second hydraulic cylinder, and a second supporting slot in clearance fit with the external positioning pressing block is arranged on the supporting platform;
the second supporting slots of the two conveying assemblies are oppositely clamped and fixed on the two outer positioning pressing blocks under the action of the second hydraulic cylinders, so that furniture is clamped and fixed and moved under the action of the second linear guide rail.
Further, the ends of the sample injection cavity and the sample discharge cavity are provided with a sample injection opening and a sample discharge opening.
Further, door plates are arranged at the inlets of the primary drying chamber and the secondary drying chamber, the door plates are inserted into the corresponding chambers from top to bottom, a plurality of racks are respectively arranged on two end faces of the door plates, the racks are meshed with a third gear arranged at the top of the chambers, and the third gear is driven to rotate by a second motor;
the second motor drives the third gear to rotate, so that the door plate is moved upwards or downwards, and the primary drying chamber and the secondary drying chamber are opened or closed.
Further, the drying method using the drying device is as follows:
1) After locking and fixing the furniture by using the clamping mechanism, clamping and fixing the furniture between two second support slots of the conveying assembly through the sample injection opening;
2) The furniture in the sample introduction channel is moved to a transfer cavity, two first clamping fixing seats are correspondingly arranged with two socket slots of the socket assembly, and after the first inserting plate and the second inserting plate which are arranged in alignment penetrate through the socket openings and are inserted into the socket slots, the first motor drives the second gear to rotate, so that the first gear and the second inserting plate are driven to rotate in the socket slots, and the second inserting plate is clamped in the socket openings to realize fixation;
3) Rotating the rotary supporting column by 90 degrees under the action of the first rotary platform, and moving the furniture to the opening of the primary drying chamber;
4) The first linear guide rail moves the second clamping mechanism out of the cavity, and after the second clamping mechanism is fixedly arranged on the other group of socket assembly on the locking assembly, the second plugboard of the first clamping mechanism is rotated and reset; the first linear guide rail controls the second clamping mechanism to drive furniture to move into the primary drying chamber;
5) The door plate is moved downwards until the primary drying chamber is closed, the air pump pumps air from the primary drying chamber through the first vent pipe while the electric heating plate heats, and meanwhile, the first hydraulic cylinder pushes the second rotary platform to move upwards until the first support slot is clamped and fixed with the outer positioning pressing blocks, and at the moment, furniture clamped and fixed between the two inner positioning pressing blocks can rotate under the action of the second rotary platform; the furniture is dried for the first time by the hot air heated by the electric heating plate;
6) The door plate is moved upwards to open, furniture is moved outwards through the first linear guide rail and is transferred to the corresponding first clamping mechanism again, the rotary supporting column is rotated by 90 degrees under the action of the first rotary platform, and the furniture is moved to the opening of the secondary drying chamber;
7) Repeating the step 4) to move the furniture into a secondary drying chamber, drying the rotated furniture through heat conduction oil, and simultaneously, sending hot air extracted from the primary drying chamber into the secondary drying chamber by an air pump;
8) After the drying is finished, repeating the step 6), moving the furniture to the opening of the sample discharging cavity, and then moving the furniture out through the conveying component;
9) And repeating the steps 1) -8) to realize continuous drying operation of furniture.
The beneficial effects of the invention are as follows:
1) According to the invention, the furniture is dried twice, so that the quality of the furniture is improved, the wear rate of the furniture is reduced, and the drying device is particularly suitable for drying furniture of cabinets and sub-types;
2) The clamping mechanism is reasonable in design, and collision damage possibly generated in the operation process can be effectively avoided;
3) The invention realizes continuous drying operation of furniture and improves the working efficiency.
Drawings
FIG. 1 is a horizontal cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view (1) taken along the direction A-A in FIG. 1;
FIG. 3 is a cross-sectional view (2) taken along the direction A-A in FIG. 1;
FIG. 4 is a top view of the clamping assembly;
FIG. 5 is a front view of the first clamping mechanism;
FIG. 6 is a cross-sectional view of a socket end block;
FIG. 7 is an enlarged view of portion B of FIG. 2;
FIG. 8 is an enlarged view of the clamping assembly of FIG. 3;
FIG. 9 is an enlarged view of the transfer assembly of FIG. 3;
FIG. 10 is a cross-sectional view of a first heating assembly;
FIG. 11 is a cross-sectional view of a filter assembly;
fig. 12 is a cross-sectional view of a delivery assembly.
Drawings
The device comprises a transfer chamber 1, a sample injection chamber 2, a primary drying chamber 3, a secondary drying chamber 4, a sample outlet chamber 5, a clamping mechanism 6, a conveying assembly 7, a clamping assembly 8, a transfer assembly 9 and furniture 10;
a door panel 201, a third gear 202;
primary drying unit 30, first heating unit 301, first ventilation pipe 302, first housing 303, first ventilation hole 304, second ventilation hole 305, first partition net 306, electric heating plate 307, nonwoven fabric 308, activated carbon 309;
secondary drying assembly 40, filtering assembly 401, coil 402, second housing 403, third vent 404, second separation mesh 405, second vent 406, vent conduit 407, air pump 408;
an upper clamping assembly 601, a lower clamping assembly 602, a locking assembly 603, a fixed plate 604, an inner positioning press block 605, an outer positioning press block 606, a socket connecting rod 607, a socket end block 608, a socket slot 609, a socket opening 610, an upper connecting rod 611, a lower connecting rod 612, an outer threaded plug rod 613 and a socket 614;
the device comprises a second linear guide 701, a second clamping fixing seat 702, a second hydraulic cylinder 703, a supporting platform 704, a second supporting slot 705, a sample inlet 706 and a sample outlet 707;
clamping base 801, first rotary platform 802, rotary support column 803, first clamping mechanism 804, first clamping fixture 805, mating structure 806, mating rod 807, first insert 808, sleeve 809, second insert 810, first gear 811, first motor 812, second gear 813;
a guide assembly 901, a first bottom support assembly 902, a first linear guide 903, a first strut 904, a fixed end plate 905, a second clamping mechanism 906, a first hydraulic cylinder 907, a second rotary platform 908, and a first support socket 909.
Description of the embodiments
In order to make the technical scheme of the invention clearer and more definite, the invention is further described below with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent substitution and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention.
The independent furniture drying device comprises a transfer chamber 1 with a cylindrical structure, wherein the outer side of the transfer chamber is communicated with each other and provided with four chambers, and two adjacent chambers are mutually vertical; the four chambers are a sample injection chamber 2, a primary drying chamber 3, a secondary drying chamber 4 and a sample outlet chamber 5 in sequence;
the furniture 10 is fixed by the clamping mechanism 6;
a group of conveying components 7 are respectively arranged in the sample feeding chamber and the sample discharging chamber, and are used for moving furniture into the transfer chamber or moving furniture out of the transfer chamber;
the transfer chamber is provided with a clamping assembly 8 which is used for interacting with the clamping mechanism to fix furniture moving into the transfer chamber;
a group of transfer assemblies 9 are respectively arranged in the primary drying chamber and the secondary drying chamber, and the transfer assemblies are used for moving furniture in the transfer chamber into the corresponding chambers;
the primary drying component 30 in the primary drying chamber and the secondary drying component 40 in the secondary drying chamber.
Further, the clamping mechanism comprises an upper clamping assembly 601, a lower clamping assembly 602 and a locking assembly 603;
the upper clamping assembly and the lower clamping assembly both comprise a fixed plate 604, a supporting rotating shaft is rotatably arranged at the center of the fixed plate, and two ends of the supporting rotating shaft are respectively connected and fixed with an inner positioning pressing block 605 and an outer positioning pressing block 606, so that the inner fixing pressing block and the outer fixing pressing block can rotate in a linkage way;
the end face of the external fixed pressing block is square;
the upper clamping component and the lower clamping component are respectively pressed at the upper end and the lower end of the furniture, so that the inner positioning pressing block is pressed on the furniture and is locked and fixed through the locking component;
two groups of socket components are symmetrically arranged at one side of the outer positioning pressing block of the fixed plate;
the socket assembly comprises a socket connecting rod 607 detachably fixed on a fixed plate through screws, a socket end block 608 is fixed at the end part of the socket connecting rod, two socket slots 609 with cylindrical structures are arranged on the socket end block, socket openings 610 are arranged on the outer sides of the socket slots, the socket openings are of strip-shaped structures, the lengths of the socket openings are equal to the inner diameter of the socket slots, and the widths of the socket openings are smaller than the inner diameter of the socket slots.
Further, the number of the locking assembly is at least three, the locking assembly comprises an upper connecting rod 611 and a lower connecting rod 612, one end of the upper connecting rod is rotatably fixed on a fixed plate of the upper clamping assembly, one end of the lower connecting rod is rotatably fixed on a fixed plate of the lower clamping assembly, which corresponds to the upper connecting rod, the fixed ends of the upper connecting rod and the lower connecting rod are positioned at one side of the positioning pressing block, an external thread inserted rod 613 is arranged at the other end of the upper connecting rod, and the external thread inserted rod is locked and fixed through a nut after passing through a slot 614 at the other end of the lower connecting rod.
Further, the clamping assembly comprises a clamping base 801 fixed at the center of the transfer chamber, a first rotary platform 802 is arranged on the clamping base, a rotary supporting column 803 is arranged on the first rotary platform, two first clamping mechanisms 804 are respectively arranged on four side walls of the rotary supporting column with the regular quadrangular structure, and the two first clamping mechanisms on each side wall are distributed up and down;
the first clamping mechanism comprises a first clamping fixing seat 805 fixed on the rotary supporting column, and two splicing structures 806 are arranged on the first clamping fixing seat;
the plugging structure comprises a plugging rod 807 vertically fixed on a first clamping and fixing seat, a first plug board 808 is welded and fixed at the end part of the plugging rod and is in clearance fit with a socket opening, a shaft sleeve 809 is rotatably arranged on the plugging rod, a second plug board 810 and a first gear 811 are respectively fixed at two ends of the shaft sleeve, the second plug board has the same structure as the first plug board, the first gear is meshed with a second gear 813 fixed on a first motor 812, and the first motor is fixed on the first clamping and fixing seat;
the two first clamping fixing seats are correspondingly arranged with the two socket grooves of the socket assembly, and after the first inserting plate and the second inserting plate which are arranged in an aligned mode penetrate through the socket opening and are inserted into the socket grooves, the first motor drives the second gear to rotate, so that the first gear and the second inserting plate are driven to rotate in the socket grooves, and the second inserting plate is clamped in the socket opening to achieve fixation.
Further, the transfer assembly includes a guide assembly 901 and a first bottom support assembly 902;
the guiding component comprises two first linear guide rails 903 which extend along the length direction of the cavity, a first strut 904 is respectively fixed on a sliding block of each first linear guide rail, a fixed end plate 905 is fixed on each first strut which is correspondingly arranged, and two second clamping mechanisms 906 are arranged on each fixed end plate;
the second clamping mechanism and the first clamping mechanism are identical in structure and distribution mode, the second clamping mechanism is used for fixing another group of socket assemblies positioned on the locking assembly, and the first linear guide rail drives the sliding block to move so that furniture moves into or moves out of a corresponding cavity along with the socket assemblies;
the first bottom support assembly comprises a second rotary platform 908 fixed on a first hydraulic cylinder 907, a first support slot 909 is arranged on the second rotary platform, and the first support slot is in clearance fit with the external positioning press block;
when furniture moves to the upper part of the second rotary platform, the first hydraulic cylinder pushes the second rotary platform to move upwards until the first support slot is clamped and fixed with the outer positioning pressing blocks, and at the moment, the furniture clamped and fixed between the two inner positioning pressing blocks can rotate under the action of the second rotary platform.
Further, the primary drying assembly includes a first heating assembly 301 fixed on the top of the primary drying chamber and a first ventilation pipe 302 provided on the outer sidewall of the primary drying chamber;
the first heating component comprises a first shell 303 with an opening at the bottom, the first shell is adhered or fixed at the top of the primary drying chamber through screws, a plurality of first vent holes 304 are uniformly distributed at the top of the first shell, and a plurality of second vent holes 305 communicated with the first shell are formed at the top of the primary drying chamber;
a first separation net 306 is horizontally arranged in the first shell, an electric heating plate 307 is arranged below the first separation net, at least one layer of non-woven fabric 308 is covered above the first separation net, and activated carbon 309 is arranged above the non-woven fabric;
the secondary drying assembly comprises a filtering assembly 401 fixed on the outer side wall of the secondary drying chamber and a coil 402 fixed in the inner wall of the secondary drying chamber, and heat conduction oil is circularly introduced into the coil;
the filtering component comprises a second shell 403, the second shell is adhered or fixed on the outer side wall of the secondary drying chamber through screws, the secondary drying chamber is communicated with the second shell through a third air hole 404, a second separation net 405 is arranged in the second shell, one side of the second separation net close to the third air hole is covered with at least one layer of non-woven fabric, and active carbon is filled between the non-woven fabric and the second drying chamber;
the second shell is provided with a second ventilation pipe 406, the second ventilation pipe is connected with the first ventilation pipe through a ventilation pipeline 407, the ventilation pipeline is provided with an air pump 408, and the air pump is used for pumping out hot air in the primary drying chamber and introducing the hot air into the secondary drying chamber for utilization.
Further, the number of the conveying components is two, and the conveying components are respectively fixed at the top and the bottom of the sample injection cavity or the sample discharge cavity;
the conveying assembly comprises a second linear guide rail 701 which is arranged along the length direction of the chamber and extends into the transfer chamber, a second clamping fixing seat 702 is fixed between the sliding blocks of the two second linear guide rails, a second hydraulic cylinder 703 is arranged in the second clamping fixing seat, a supporting platform 704 is arranged on a push rod of the second hydraulic cylinder, and a second supporting slot 705 which is in clearance fit with the external positioning pressing block is arranged on the supporting platform;
the second supporting slots of the two conveying assemblies are oppositely clamped and fixed on the two outer positioning pressing blocks under the action of the second hydraulic cylinders, so that furniture is clamped and fixed and moved under the action of the second linear guide rail.
Further, sample injection openings 706 and sample outlet openings 707 are provided at the ends of the sample injection chamber and the sample outlet chamber.
Further, door plates 201 are arranged at the inlets of the primary drying chamber and the secondary drying chamber, the door plates are inserted into the corresponding chambers from top to bottom, a plurality of racks are respectively arranged on two end surfaces of the door plates, the racks are meshed with a third gear 202 arranged at the top of the chambers, and the third gear 202 is driven to rotate by a second motor;
the second motor drives the third gear to rotate, so that the door plate is moved upwards or downwards, and the primary drying chamber and the secondary drying chamber are opened or closed.
Further, the drying method using the drying device is as follows:
1) After locking and fixing the furniture by using the clamping mechanism, clamping and fixing the furniture between two second support slots of the conveying assembly through the sample injection opening;
2) The furniture in the sample introduction channel is moved to a transfer cavity, two first clamping fixing seats are correspondingly arranged with two socket slots of the socket assembly, and after the first inserting plate and the second inserting plate which are arranged in alignment penetrate through the socket openings and are inserted into the socket slots, the first motor drives the second gear to rotate, so that the first gear and the second inserting plate are driven to rotate in the socket slots, and the second inserting plate is clamped in the socket openings to realize fixation;
3) Rotating the rotary supporting column by 90 degrees under the action of the first rotary platform, and moving the furniture to the opening of the primary drying chamber;
4) As shown in fig. 2, the first linear guide moves the second clamping mechanism out of the cavity, and after the second clamping mechanism is fixed on another group of socket assemblies on the locking assembly, the second plugboard of the first clamping mechanism is rotated and reset; as shown in fig. 3, the first linear guide rail controls the second clamping mechanism to drive the furniture to move into the primary drying chamber;
5) The door plate is moved downwards until the primary drying chamber is closed, the air pump pumps air from the primary drying chamber through the first vent pipe while the electric heating plate heats, and meanwhile, the first hydraulic cylinder pushes the second rotary platform to move upwards until the first support slot is clamped and fixed with the outer positioning pressing blocks, and at the moment, furniture clamped and fixed between the two inner positioning pressing blocks can rotate under the action of the second rotary platform; the furniture is dried for the first time by the hot air heated by the electric heating plate;
6) The door plate is moved upwards to open, furniture is moved outwards through the first linear guide rail and is transferred to the corresponding first clamping mechanism again, the rotary supporting column is rotated by 90 degrees under the action of the first rotary platform, and the furniture is moved to the opening of the secondary drying chamber;
7) Repeating the step 4) to move the furniture into a secondary drying chamber, drying the rotated furniture through heat conduction oil, and simultaneously, sending hot air extracted from the primary drying chamber into the secondary drying chamber by an air pump;
8) After the drying is finished, repeating the step 6), moving the furniture to the opening of the sample discharging cavity, and then moving the furniture out through the conveying component;
9) And repeating the steps 1) -8) to realize continuous drying operation of furniture.
Claims (1)
1. The drying method of the independent furniture drying device is characterized by comprising a transfer chamber with a cylindrical structure, wherein the outer side of the transfer chamber is mutually communicated and provided with four chambers, and two adjacent chambers are mutually vertical; the four chambers are a sample injection chamber, a primary drying chamber, a secondary drying chamber and a sample outlet chamber in sequence;
the furniture is fixed by a clamping mechanism;
a group of conveying components are respectively arranged in the sample feeding cavity and the sample discharging cavity, and the conveying components are used for moving furniture into the transfer room or moving furniture out of the transfer room;
the transfer chamber is provided with a clamping assembly which is used for interacting with the clamping mechanism to fix furniture moving into the transfer chamber;
a group of transfer assemblies are respectively arranged in the primary drying chamber and the secondary drying chamber, and the transfer assemblies are used for moving furniture in the transfer chamber into the corresponding chambers;
the primary drying component is arranged in the primary drying chamber, and the secondary drying component is arranged in the secondary drying chamber; the clamping mechanism comprises an upper clamping assembly, a lower clamping assembly and a locking assembly;
the upper clamping assembly and the lower clamping assembly both comprise a fixed plate, a supporting rotating shaft is rotatably arranged at the center of the fixed plate, and two ends of the supporting rotating shaft are respectively connected and fixed with the inner positioning pressing block and the outer positioning pressing block, so that the inner fixing pressing block and the outer fixing pressing block can rotate in a linkage way;
the end face of the external fixed pressing block is square;
the upper clamping component and the lower clamping component are respectively pressed at the upper end and the lower end of the furniture, so that the inner positioning pressing block is pressed on the furniture and is locked and fixed through the locking component;
two groups of socket components are symmetrically arranged at one side of the outer positioning pressing block of the fixed plate;
the socket assembly comprises a socket connecting rod detachably fixed on the fixed plate through a screw, the end part of the socket connecting rod is fixed with a socket end block, two socket grooves with cylindrical structures are arranged on the socket end block, socket openings are arranged on the outer sides of the socket grooves, the socket openings are of strip-shaped structures, the length of the socket openings is equal to the inner diameter of the socket grooves, and the width of the socket openings is smaller than the inner diameter of the socket grooves; the locking assembly comprises an upper connecting rod and a lower connecting rod, one end of the upper connecting rod is rotatably fixed on a fixed plate of the upper clamping assembly, one end of the lower connecting rod is rotatably fixed on a fixed plate of the lower clamping assembly, which corresponds to the upper connecting rod, the fixed ends of the upper connecting rod and the lower connecting rod are positioned on one side of the positioning pressing block, an external thread inserted rod is arranged at the other end of the upper connecting rod, and the external thread inserted rod is locked and fixed through a nut after passing through a slot at the other end of the lower connecting rod; the clamping assembly comprises a clamping base fixed at the center of the transfer chamber, a first rotary platform is arranged on the clamping base, a rotary supporting column is arranged on the first rotary platform, two first clamping mechanisms are respectively arranged on four side walls of the rotary supporting column with the regular quadrangular prism structure, and the two first clamping mechanisms on each side wall are distributed up and down;
the first clamping mechanism comprises a first clamping fixing seat fixed on the rotary supporting column, and two splicing structures are arranged on the first clamping fixing seat;
the inserting structure comprises an inserting rod vertically fixed on the first clamping fixing seat, a first inserting plate is welded and fixed at the end part of the inserting rod, the first inserting plate is in clearance fit with the socket opening, a shaft sleeve is rotatably arranged on the inserting rod, a second inserting plate and a first gear are respectively fixed at two ends of the shaft sleeve, the second inserting plate is identical to the first inserting plate in structure, the first gear is meshed with a second gear fixed on the first motor, and the first motor is fixed on the first clamping fixing seat;
the two first clamping fixing seats are correspondingly arranged with two socket slots of the socket assembly, and after the first inserting plate and the second inserting plate which are arranged in an aligned manner penetrate through the socket opening and are inserted into the socket slots, the first motor drives the second gear to rotate, so that the first gear and the second inserting plate are driven to rotate in the socket slots, and the second inserting plate is clamped in the socket opening to realize fixation; the transfer assembly includes a guide assembly and a first bottom support assembly;
the guide assembly comprises two first linear guide rails which extend along the length direction of the cavity, a first support column is fixed on a sliding block of each first linear guide rail, a fixed end plate is fixed on each first support column which is correspondingly arranged, and two second clamping mechanisms are arranged on each fixed end plate;
the second clamping mechanism and the first clamping mechanism are identical in structure and distribution mode, the second clamping mechanism is used for fixing another group of socket assemblies positioned on the locking assembly, and the first linear guide rail drives the sliding block to move so that furniture moves into or moves out of a corresponding cavity along with the socket assemblies;
the first bottom supporting assembly comprises a second rotary platform fixed on the first hydraulic cylinder, a first supporting slot is arranged on the second rotary platform, and the first supporting slot is in clearance fit with the outer positioning pressing block;
when the furniture moves to the position above the second rotating platform, the first hydraulic cylinder pushes the second rotating platform to move upwards until the first supporting slot is clamped and fixed with the outer positioning pressing blocks, and at the moment, the furniture clamped and fixed between the two inner positioning pressing blocks can rotate under the action of the second rotating platform; the primary drying assembly comprises a first heating assembly fixed at the top of the primary drying chamber and a first ventilation pipe arranged on the outer side wall of the primary drying chamber;
the first heating component comprises a first shell with an opening at the bottom, the first shell is adhered or fixed at the top of the primary drying chamber through screws, a plurality of first vent holes are uniformly distributed at the top of the first shell, and a plurality of second vent holes communicated with the first shell are formed at the top of the primary drying chamber;
a first separation net is horizontally arranged in the first shell, an electric heating plate is arranged below the first separation net, at least one layer of non-woven fabric is covered above the first separation net, and active carbon is arranged above the non-woven fabric;
the secondary drying assembly comprises a filtering assembly fixed on the outer side wall of the secondary drying chamber and a coil pipe fixed in the inner wall of the secondary drying chamber, and heat conduction oil is circularly introduced into the coil pipe;
the filter assembly comprises a second shell, the second shell is adhered or fixed on the outer side wall of the secondary drying chamber through screws, the secondary drying chamber is communicated with the second shell through a third air hole, a second separation net is arranged in the second shell, one side, close to the third air hole, of the second separation net is covered with at least one layer of non-woven fabric, and activated carbon is filled between the non-woven fabric and the second drying chamber;
the second shell is provided with a second ventilation pipe, the second ventilation pipe is connected with the first ventilation pipe through a ventilation pipeline, the ventilation pipeline is provided with an air pump, and the air pump is used for pumping out hot air in the primary drying chamber and introducing the hot air into the secondary drying chamber for utilization; the number of the conveying components is two, and the conveying components are respectively fixed at the top and the bottom of the sample injection cavity or the sample discharge cavity;
the conveying assembly comprises second linear guide rails which are arranged along the length direction of the cavity and extend into the transfer chamber, a second clamping fixing seat is fixed between the sliding blocks of the two second linear guide rails, a second hydraulic cylinder is arranged in the second clamping fixing seat, a supporting platform is arranged on a push rod of the second hydraulic cylinder, and a second supporting slot in clearance fit with the external positioning pressing block is arranged on the supporting platform;
the second supporting slots of the two conveying assemblies are oppositely clamped and fixed on the two outer positioning press blocks under the action of the second hydraulic cylinders, so that furniture is clamped and fixed and moved under the action of the second linear guide rail; the ends of the sample injection cavity and the sample discharge cavity are provided with a sample injection opening and a sample discharge opening; the inlets of the primary drying chamber and the secondary drying chamber are provided with door plates, the door plates are inserted into the corresponding chambers from top to bottom, the two end surfaces of the door plates are respectively provided with a plurality of racks, the racks are meshed with a third gear arranged at the top of the chamber, and the third gear is driven to rotate by a second motor;
the second motor drives the third gear to rotate so as to move the door plate upwards or downwards, thereby realizing the opening or closing of the primary drying chamber and the secondary drying chamber;
the drying method comprises the following steps:
1) After locking and fixing the furniture by using the clamping mechanism, clamping and fixing the furniture between two second support slots of the conveying assembly through the sample injection opening;
2) The furniture in the sample introduction channel is moved to a transfer cavity, two first clamping fixing seats are correspondingly arranged with two socket slots of the socket assembly, and after the first inserting plate and the second inserting plate which are arranged in alignment penetrate through the socket openings and are inserted into the socket slots, the first motor drives the second gear to rotate, so that the first gear and the second inserting plate are driven to rotate in the socket slots, and the second inserting plate is clamped in the socket openings to realize fixation;
3) Rotating the rotary supporting column by 90 degrees under the action of the first rotary platform, and moving the furniture to the opening of the primary drying chamber;
4) The first linear guide rail moves the second clamping mechanism out of the cavity, and after the second clamping mechanism is fixedly arranged on the other group of socket assembly on the locking assembly, the second plugboard of the first clamping mechanism is rotated and reset; the first linear guide rail controls the second clamping mechanism to drive furniture to move into the primary drying chamber;
5) The door plate is moved downwards until the primary drying chamber is closed, the air pump pumps air from the primary drying chamber through the first vent pipe while the electric heating plate heats, and meanwhile, the first hydraulic cylinder pushes the second rotary platform to move upwards until the first support slot is clamped and fixed with the outer positioning pressing blocks, and at the moment, furniture clamped and fixed between the two inner positioning pressing blocks can rotate under the action of the second rotary platform; the furniture is dried for the first time by the hot air heated by the electric heating plate;
6) The door plate is moved upwards to open, furniture is moved outwards through the first linear guide rail and is transferred to the corresponding first clamping mechanism again, the rotary supporting column is rotated by 90 degrees under the action of the first rotary platform, and the furniture is moved to the opening of the secondary drying chamber;
7) Repeating the step 4) to move the furniture into a secondary drying chamber, drying the rotated furniture through heat conduction oil, and simultaneously, sending hot air extracted from the primary drying chamber into the secondary drying chamber by an air pump;
8) After the drying is finished, repeating the step 6), moving the furniture to the opening of the sample discharging cavity, and then moving the furniture out through the conveying component;
9) And repeating the steps 1) -8) to realize continuous drying operation of furniture.
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| CN201911365287.7A CN111023762B (en) | 2019-12-26 | 2019-12-26 | Drying method of independent furniture drying device |
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