CN114526583A - Drying device and drying method for plate processing - Google Patents
Drying device and drying method for plate processing Download PDFInfo
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- CN114526583A CN114526583A CN202210170411.XA CN202210170411A CN114526583A CN 114526583 A CN114526583 A CN 114526583A CN 202210170411 A CN202210170411 A CN 202210170411A CN 114526583 A CN114526583 A CN 114526583A
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- Prior art keywords
- drying
- plate
- drying box
- absorbent cotton
- box shell
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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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
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
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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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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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
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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
- F26B25/06—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
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- 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
- F26B2210/16—Wood, e.g. lumber, timber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of plate processing, in particular to a drying device and a drying method for plate processing. Compared with the prior art, the drying device has the advantages that the problem of low drying efficiency of the contact position of the plate and the plate is solved, the drying time of the plate is shortened, the energy is saved, the moisture in the closed environment can be effectively removed, the drying effect and the drying efficiency are kept, and meanwhile, the box body of the drying box can be prevented from being damaged by the moisture.
Description
Technical Field
The invention relates to the technical field of plate processing, in particular to a drying device and a drying method for plate processing.
Background
The plate has the advantages of light weight, high strength-weight ratio, good elasticity, impact resistance, rich and beautiful texture and color and easy processing, and is listed as an important raw material from ancient to present. The sheet material is generally divided into thin, medium, thick and extra thick sheets, usually made as flat rectangular sheets of material of standard size. In the processing of panel, need dry to just fashioned panel usually to reduce its inside moisture, be convenient for subsequent processing and sale of panel.
At present, in order to dry a large number of plates at one time, the wood plates are generally stacked and then directly placed into a drying box for drying, and the drying efficiency of the drying method for the contact position of the plates and the plates is low, so that the plates are required to be dried for a long time to complete the integral drying of the plates, a large amount of energy is wasted, and the energy conservation and environmental protection are not facilitated; and, when drying to panel, inclosed environment is favorable to guaranteeing the temperature of environment, but also can make the moisture of stoving evaporation stop in airtight space, causes the stoving effect to descend, influences the drying efficiency of panel, still probably causes the harm to the box of stoving case.
Disclosure of Invention
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme that the drying device for processing the plates comprises a drying box shell, wherein partition plates are oppositely arranged on the upper side and the lower side of the drying box shell, a first working cavity is formed between the upper side partition plate and the drying box shell, a circulating drying mechanism is arranged in the first working cavity, a second working cavity is formed between the lower side partition plate and the drying box shell, the first working cavity is communicated with the second working cavity through a heat insulation pipe, an electric heating rod is arranged in the second working cavity through a support, and a stable clamping mechanism is arranged on the lower side of the drying box shell.
The circulating drying mechanism comprises a dust suction plate, water absorption cotton, a spring rope, a compression roller, a water collecting frame, a rotating roller, a rotating motor, a circular through groove and a circulating fan, the dust suction plate is installed in a working cavity in a detachable mode, the water absorption cotton is arranged in the working cavity and is positioned above the dust suction plate, the front end of the water absorption cotton is connected with the working cavity through the spring rope, the compression roller which is arranged oppositely up and down is rotatably installed at the rear end of a drying box shell, the compression roller is tightly attached to the surface of the water absorption cotton, the compression roller is used for extruding water in the water absorption cotton when the water absorption cotton moves, the water collecting frame is fixed at the rear end of the drying box shell and is positioned below the compression roller, the rotating roller is rotatably installed at the rear end of the drying box shell, the rear end of the water absorption cotton is installed on the surface of the rotating roller, one end of the rotating roller is connected with an output shaft of the rotating motor, the rotating electrical machines pass through motor pedestal mounting in the rear end of drying-box casing, and circular logical groove has been seted up relatively to the left and right sides in the work chamber No. one, circular logical groove and corresponding insulating tube intercommunication, and circulating fan is installed relatively through the installing support in the left and right sides in the work chamber No. one, and circulating fan is located the below in circular logical groove.
As a preferred embodiment of the present invention, a sealing plate is rotatably installed at the front end of the drying box housing, and a baffle is detachably installed at the front end of the first working chamber.
As a preferred embodiment of the invention, an arc-shaped guide plate is arranged in the middle of the upper end of the first working cavity.
As a preferred embodiment of the invention, the partition plate on the upper side is uniformly provided with vent grooves, the partition plate on the lower side is uniformly provided with air inlet grooves, the partition plate on the lower side is also uniformly provided with flow guide grooves, the flow guide grooves are inclined downwards from front to back, the rear ends of the flow guide grooves are communicated with connecting blocks, the connecting blocks are arranged at the rear end of the drying box shell, and the connecting blocks are communicated with each other through water storage pipes.
As a preferred embodiment of the present invention, a PLC controller is installed on an outer wall of an upper end of a casing of the drying box, a temperature detector is installed on an inner wall of the drying box, a humidity detector is installed in the first working chamber, a lower end of the humidity detector is closely attached to a surface of the absorbent cotton and is used for detecting humidity of the absorbent cotton, and the electrical bar, the rotating motor, the circulating fan, the temperature detector and the humidity detector are respectively electrically connected to the PLC controller.
As a preferred embodiment of the invention, the stable clamping mechanism comprises sliding grooves, sliding support rods, U-shaped placing frames, square grooves and stable clamping components, the sliding grooves are symmetrically formed in the left side and the right side of the inner wall of the drying box shell, the sliding support rods are slidably mounted in the sliding grooves, the U-shaped placing frames are uniformly arranged on the sliding support rods, the square grooves are formed in the bottom wall and the two side walls of each U-shaped placing frame, and the stable clamping components are oppositely arranged on the front side and the rear side of each U-shaped placing frame.
As a preferred embodiment of the invention, the stable clamping assembly comprises a trapezoidal clamping block, a limiting groove, a reset spring, a fixed rod, a rotating rod, a push rod and an extrusion plate, the trapezoidal clamping block is relatively and slidably mounted on the left side and the right side of the U-shaped placing frame, the limiting groove is formed in the bottom wall of the U-shaped placing frame, the lower end of the trapezoidal clamping block is provided with a slide block, the slide block is slidably mounted in the limiting groove, the slide block is connected with the limiting groove through the reset spring, the fixed rod is mounted on the outer side wall of the U-shaped placing frame, one end of the fixed rod, far away from the U-shaped placing frame, is rotatably connected with the rotating rod, the lower end of the rotating rod is rotatably connected with one end of the trapezoidal clamping block, far away from the U-shaped placing frame, the push rod is relatively and slidably mounted on the left side and the right side of the U-shaped placing frame, and the push rod is located the top of trapezoidal grip block, and the push rod is kept away from the one end that the frame was placed to the U type and is rotated with the bull stick and be connected, and the push rod is close to the one end that the frame was placed to the U type and is installed the stripper plate.
As a preferred embodiment of the present invention, the extrusion plate is uniformly provided with rubber extrusion blocks, and opposite sides of the trapezoidal clamping block are uniformly provided with empty slots, which are used for reducing the contact area between the trapezoidal clamping block and the plate during operation.
In a preferred embodiment of the present invention, a temperature standard range is preset in the PLC controller, the temperature standard range is divided into an upper high temperature alarm limit and a lower low temperature alarm limit, and a standard humidity value is preset in the PLC controller.
In addition, the invention also provides a drying method for processing the plate, which comprises the following steps:
s1, rotating the sealing plate, drawing out the stable clamping mechanism, placing the plate on the stable clamping mechanism, clamping the bottom of the plate through the stable clamping mechanism, pushing the stable clamping mechanism and the plate into the drying box shell and closing the sealing plate;
s2, controlling the electric bar and the circulating fan to work through the PLC, enabling the gas at the bottom to contact with the plate after being heated by the electric bar, drying the plate, enabling the dried gas to enter the heat-insulating pipe again after being dehumidified by the absorbent cotton, enabling the gas to enter the second working chamber through the heat-insulating pipe, and drying the plate after being heated, wherein the gas is a circulating path of the gas in the drying box shell;
s3, judging whether the temperature detector detects that the temperature of the gas in the drying box shell exceeds the upper limit of a high-temperature alarm, if so, closing the electric heating rod through the PLC, and keeping the circulating fan in a working state at the moment to enable the gas in the drying box shell to continue to circulate so as to dry the plate, so that the situation that the electric heating rod is always in the working state or the closing time is not appropriate is avoided;
s4, judging whether the humidity of the absorbent cotton detected by the humidity detector exceeds a standard humidity value, if so, starting a rotating motor through a PLC controller so as to roll the absorbent cotton on a rotating roller, and extruding the moisture in the absorbent cotton through a compression roller;
and S5, after drying, opening the sealing plate and taking out the plate for collection.
(II) beneficial effect: 1. compared with the prior art, the drying box has the advantages that the requirement of drying a large number of plates at one time is met, the problem of low drying efficiency of the contact position of the plates is solved, the drying time of the plates is shortened, the energy is saved, the environment is protected, the moisture in the closed environment can be effectively removed during drying, the drying effect and the drying efficiency are kept, and meanwhile, the box body of the drying box can be prevented from being damaged by the moisture.
2. The bottom of each plate is stably clamped by the stable clamping assembly, so that a foundation is provided for simultaneous treatment of a large number of plates, a certain distance can be reserved between the plates, meanwhile, the stable clamping assembly is prevented from contacting the plates as much as possible when the plates are clamped, the area of the plates during direct drying is enlarged, the drying efficiency is effectively improved, the PLC controller can control the electric heating rods to stop working timely when the heat in the drying box shell is too high, the plates are continuously dried by circulating hot air, and energy is saved.
3. According to the invention, the gas in the drying box shell is circularly dried through the electric heating rod, the circulating fan, the temperature detector and the PLC, so that the gas in the drying box shell is favorably dehumidified, the gas in the drying box shell can be kept in a dry state, and the drying efficiency is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a schematic partial perspective view of the present invention.
Fig. 4 is a schematic perspective view of a portion of the stabilizing fixture of the present invention.
Fig. 5 is a cross-sectional view taken along line C-C of fig. 4 in accordance with the present invention.
Fig. 6 is a sectional view taken along line a-a of fig. 1 in accordance with the present invention.
Fig. 7 is a partial sectional view taken along line B-B of fig. 1 in accordance with the present invention.
Fig. 8 is an enlarged view of a portion of the invention at X of fig. 6.
Fig. 9 is an enlarged view of the invention at the position Y of fig. 6.
Fig. 10 is an enlarged view of the invention at Z of fig. 7.
Figure 11 is a flow trace of the gas within the drying box housing of the present invention.
In the figure: 1. drying the box shell; 11. a sealing plate; 12. a baffle plate; 13. an arc-shaped guide plate; 14. a PLC controller; 15. a temperature detector; 16. a moisture detector; 2. a partition plate; 21. a vent groove; 22. an air inlet groove; 23. a diversion trench; 24. connecting blocks; 25. a water storage pipe; 3. a circulating drying mechanism; 31. a dust collection plate; 32. absorbent cotton; 33. a spring cord; 34. a compression roller; 35. a water collecting frame; 36. a rotating roller; 37. a rotating electric machine; 38. a circular through groove; 39. a circulating fan; 4. a heat preservation pipe; 5. an electric heating rod; 6. a stable clamping mechanism; 61. a chute; 62. a sliding support bar; 63. a U-shaped placing frame; 64. a square groove; 65. stabilizing the clamping assembly; 651. a trapezoidal clamping block; 652. a limiting groove; 653. a return spring; 654. a fixing rod; 655. a rotating rod; 656. a push rod; 657. and (5) pressing the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1, 2 and 3, a drying device for processing plates comprises a drying box shell 1, wherein the upper side and the lower side of the drying box shell 1 are oppositely provided with a partition plate 2, a first working chamber is formed between the upper side partition plate 2 and the drying box shell 1, a circulating drying mechanism 3 is arranged in the first working chamber, a second working chamber is formed between the lower side partition plate 2 and the drying box shell 1, the first working chamber is communicated with the second working chamber through a heat insulation pipe 4, an electric heating rod 5 is arranged in the second working chamber through a bracket, a stable clamping mechanism 6 is arranged at the lower side of the drying box shell 1, the lower end of the plate is stably clamped through the stable clamping mechanism 6, meanwhile, the contact area between the stable clamping mechanism 6 and the plate is reduced as much as possible, the influence on the drying efficiency is avoided, and hot air dried in the drying box shell 1 is circulated through the circulating drying mechanism 3, and drying the plurality of plates simultaneously.
Referring to fig. 1 and 6, a sealing plate 11 is rotatably mounted at the front end of the drying box housing 1, and a baffle plate 12 is detachably mounted at the front end of the first working chamber; an arc-shaped guide plate 13 is arranged in the middle of the upper end of the first working cavity, when a plate needs to be dried, the sealing plate 11 is rotated, then the stable clamping mechanism 6 is drawn out, the plate is inserted into the stable clamping mechanism 6, and then the sealing plate 11 is rotated to be closed, so that a space which is as airtight as possible is formed in the drying box shell 1, and the heat is prevented from volatilizing too fast; the baffle 12 is arranged to facilitate the timely replacement of the dust absorption plate 31 and the absorbent cotton 32 in the first working cavity; the arc-shaped guide plate 13 is used for enabling the ascending gas to smoothly enter the heat preservation pipe 4.
Referring to fig. 2 and 6, a PLC controller 14 is installed on the outer wall of the upper end of the drying box housing 1, a temperature detector 15 is installed on the inner wall of the drying box housing 1, a humidity detector 16 is installed in the first working chamber, the lower end of the humidity detector 16 is tightly attached to the surface of the absorbent cotton 32 and is used for detecting the humidity of the absorbent cotton 32, and the electric heating rod 5, the rotating motor 37, the circulating fan 39, the temperature detector 15 and the humidity detector 16 are respectively electrically connected with the PLC controller 14; a temperature standard range is preset in the PLC 14, the temperature standard range is divided into a high-temperature alarm upper limit and a low-temperature alarm lower limit, and a standard humidity value is preset in the PLC 14; the PLC 14 is used for receiving signals transmitted by the temperature detector 15 and the humidity detector 16 and controlling the on and off of the electric heating rod 5, the rotating motor 37 and the circulating fan 39.
Referring to fig. 2, 6, 7, 8 and 10, the circulating drying mechanism 3 includes a dust suction plate 31, absorbent cotton 32, a spring rope 33, a press roller 34, a water collection frame 35, a rotating roller 36, a rotating motor 37, a circular through groove 38 and a circulating fan 39, the dust suction plate 31 is detachably mounted in a first working chamber, the absorbent cotton 32 is disposed in the first working chamber, the absorbent cotton 32 is located above the dust suction plate 31, the front end of the absorbent cotton 32 is connected with the first working chamber through the spring rope 33, the spring rope 33 is in a compressed state, the press roller 34 which is oppositely disposed up and down is rotatably mounted at the rear end of the drying box housing 1, the press roller 34 is tightly attached to the surface of the absorbent cotton 32, the press roller 34 is used for squeezing out water in the absorbent cotton 32 when the absorbent cotton 32 moves, the water collection frame 35 is fixed at the rear end of the drying box housing 1, the water collection frame 35 is located below the press roller 34, the rear end of the drying box shell 1 is rotatably provided with a rotating roller 36, the rear end of the absorbent cotton 32 is arranged on the surface of the rotating roller 36, one end of the rotating roller 36 is connected with an output shaft of a rotating motor 37, the rotating motor 37 is arranged at the rear end of the drying box shell 1 through a motor base, the left side and the right side in the first working cavity are oppositely provided with a circular through groove 38, the circular through groove 38 is communicated with a corresponding heat preservation pipe 4, the left side and the right side in the first working cavity are oppositely provided with a circulating fan 39 through a mounting bracket, the circulating fan 39 is positioned below the circular through groove 38, during specific work, air at the bottom of the drying box shell 1 is sucked up through the circulating fan 39 and blown into the circular through groove 38, so that the air returns into the second working cavity after passing through the heat preservation pipe 4, is heated and then ascended again to dry plates, when the dried air is subjected to the first working cavity, firstly, the dust absorption plate 31 absorbs and removes the scattered waste chips in the air, then the waste chips pass through the absorbent cotton 32, the water in the air is sucked out and attached to the absorbent cotton 32 through the absorbent cotton 32, the drying process is prevented from being influenced by overhigh air humidity, when the moisture detector 16 detects that the moisture of the absorbent cotton 32 exceeds a standard moisture value, the moisture detector 16 transmits a signal to the PLC controller 14, the rotation motor 37 is started by the PLC controller 14 so that the absorbent cotton 32 is wound on the rotation roller 36, at this time, the front end of the absorbent cotton 32 stretches the spring string 33, and the water in the absorbent cotton 32 is squeezed out by the press roller 34, the squeezed water flows into the water collecting frame 35 to be collected, after the moisture treatment in the absorbent cotton 32 is finished, the PLC 14 controls the rotating motor 37 to rotate reversely, under the elastic action of the spring rope 33, the absorbent cotton 32 is reset, so that the water absorption treatment is continued.
Referring to fig. 8 and 9, the upside the baffle 2 is last evenly to have seted up air duct 21, air duct 21 is used for making the gas after the drying get into working chamber No. one, the downside air inlet duct 22 has evenly been seted up on the baffle 2, the steam after the dust removal dewatering is through air inlet duct 22 entering stoving case casing 1 in drying, and the downside still evenly be provided with guiding gutter 23 on the baffle 2, guiding gutter 23 is the downward slope form backward in the past, the rear end intercommunication of guiding gutter 23 has connecting block 24, connecting block 24 is installed at the rear end of stoving case casing 1, communicate through water storage pipe spare 25 between the connecting block 24, when concrete during operation, when the water in the panel goes out, can fall into guiding gutter 23 and enter into connecting block 24 along guiding gutter 23, finally enter into in the water storage pipe spare 25, can collect the water that is not distributed in the air.
Referring to fig. 3, 4 and 5, the stable clamping mechanism 6 includes a sliding groove 61, a sliding support bar 62, a U-shaped placing frame 63, a square groove 64 and a stable clamping assembly 65, the left side and the right side of the inner wall of the drying box shell 1 are symmetrically provided with sliding grooves 61, sliding support rods 62 are arranged in the sliding grooves 61 in a sliding mode, U-shaped placing frames 63 are uniformly arranged on the sliding support rods 62, square grooves 64 are respectively arranged on the bottom wall and the two side walls of the U-shaped placing frames 63, the front side and the rear side of each U-shaped placing frame 63 are oppositely provided with stable clamping components 65, when the drying box works, when the plate needs to be placed, the sealing plate 11 is rotated, the sliding support rod 62 is drawn out to slide forwards in the sliding groove 61, the plate is placed in the U-shaped placing frame 63, reduce the U type through square groove 64 and place the area of contact of frame 63 with panel, carry out stable centre gripping to panel bottom through stabilizing centre gripping subassembly 65.
Referring to fig. 5, the stable clamping assembly 65 includes a trapezoidal clamping block 651, a limiting groove 652, a return spring 653, a fixing rod 654, a rotating rod 655, a push rod 656 and a pressing plate 657, the trapezoidal clamping block 651 is relatively slidably mounted on the left and right sides of the U-shaped placing frame 63, the limiting groove 652 is formed on the bottom wall of the U-shaped placing frame 63, a slider is disposed at the lower end of the trapezoidal clamping block 651, the slider is slidably mounted in the limiting groove 652, the slider is connected with the limiting groove 652 through the return spring 653, the fixing rod 654 is mounted on the outer side wall of the U-shaped placing frame 63, the rotating rod 655 is rotatably connected to one end of the fixing rod 654 far away from the U-shaped placing frame 63, the lower end of the rotating rod 655 is rotatably connected to one end of the trapezoidal clamping block 651 far away from the U-shaped placing frame 63, the push rod 656 is relatively slidably mounted on the left and right sides of the U-shaped placing frame 63, the push rod 656 is located above the trapezoidal clamping block 651, one end of the push rod 656 far away from the U-shaped placing frame 63 is rotatably connected to the rotating rod 655, the push rod 656 is close to the one end that the frame 63 was placed to the U type and is installed stripper plate 657, in the concrete during operation, after panel inserted in the frame 63 was placed to the U type, earlier with trapezoidal grip block 651 contact, promote trapezoidal grip block 651 to the direction motion of placing frame 63 far away from the U type, make the slider slide and extrude reset spring 653 in spacing groove 652 simultaneously, trapezoidal grip block 651 promotes the direction motion of frame 63 to the direction of placing far away from the U type simultaneously and the lower extreme of bull stick 655 moves to the direction of placing frame 63 far away from the U type, thereby make the push rod 656 move to the direction of placing frame 63 near the U type, and then promote stripper plate 657 to the direction motion of being close to panel, thereby use through the cooperation of trapezoidal grip block 651 and stripper plate 657, carry out stable centre gripping to the lower part of panel.
Referring to fig. 5, rubber squeezing blocks are uniformly arranged on the squeezing plate 657, and empty slots are uniformly formed on opposite sides of the trapezoidal clamping block 651, so that the contact area between the trapezoidal clamping block 651 and a plate during working is reduced.
In addition, the invention also provides a drying method for processing the plate, which comprises the following steps:
s1, rotating the sealing plate 11, drawing out the stable clamping mechanism 6, placing the plate on the stable clamping mechanism 6, clamping the bottom of the plate through the stable clamping mechanism 6, then pushing the stable clamping mechanism 6 and the plate into the drying box shell 1, and closing the sealing plate 11;
s2, controlling the electric heating rod 5 and the circulating fan 39 to work through the PLC 14, enabling the gas at the bottom to contact with the plate after being heated by the electric heating rod 5, drying the plate, enabling the dried gas to enter the heat preservation pipe 4 again after being dehumidified by the absorbent cotton 32, then entering the second working chamber through the heat preservation pipe 4, and drying the plate after being heated, wherein the circulation path of the gas in the drying box shell 1 is provided;
s3, judging whether the temperature detector 15 detects that the temperature of the gas in the drying box shell 1 exceeds the high-temperature alarm upper limit, if so, closing the electric heating rod 5 through the PLC 14, and keeping the circulating fan 39 in the working state at the moment to enable the gas in the drying box shell 1 to continue circulating to dry the board, so as to avoid the situation that the electric heating rod 5 is in the working state all the time or the closing time is not appropriate; judging whether the temperature detector 15 detects that the temperature of the air in the drying box shell 1 is lower than the low temperature alarm upper limit, if so, starting the electric heating rod 5 through the PLC 14;
s4, judging whether the humidity of the absorbent cotton 32 detected by the humidity detector 16 exceeds a standard humidity value, if so, starting the rotating motor 37 through the PLC 14 so as to wind the absorbent cotton 32 on the rotating roller 36, and extruding the moisture in the absorbent cotton 32 through the compression roller 34;
and S5, after drying, opening the sealing plate 11 and taking out and collecting the plate.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides a drying device for panel processing, includes drying box casing (1), its characterized in that: the upper side and the lower side of the drying box shell (1) are oppositely provided with partition plates (2), a first working cavity is formed between the upper partition plate (2) and the drying box shell (1), a circulating drying mechanism (3) is arranged in the first working cavity, a second working cavity is formed between the lower partition plate (2) and the drying box shell (1), the first working cavity is communicated with the second working cavity through a heat insulation pipe (4), an electric heating rod (5) is arranged in the second working cavity through a support, and a stable clamping mechanism (6) is arranged on the lower side of the drying box shell (1);
the circulating drying mechanism (3) comprises a dust collection plate (31), absorbent cotton (32), a spring rope (33), a press roller (34), a water collection frame (35), a rotating roller (36), a rotating motor (37), a circular through groove (38) and a circulating fan (39), the dust collection plate (31) is installed in a first working cavity in a detachable mode, the absorbent cotton (32) is arranged in the first working cavity, the absorbent cotton (32) is located above the dust collection plate (31), the front end of the absorbent cotton (32) is connected with the first working cavity through the spring rope (33), the press roller (34) which is arranged oppositely up and down is rotatably installed at the rear end of the drying box shell (1), the press roller (34) is tightly attached to the surface of the absorbent cotton (32), the press roller (34) has the function of extruding out water in the absorbent cotton (32) when the absorbent cotton (32) moves, the water collection frame (35) is fixed at the rear end of the drying box shell (1), frame (35) that catchments is located the below of compression roller (34), the rear end of drying cabinet casing (1) is rotated and is installed rotatory roller (36), the surface at rotatory roller (36) is installed to the rear end of cotton (32) that absorbs water, the output shaft of the one end and the rotating electrical machines (37) of rotatory roller (36), rotating electrical machines (37) pass through motor pedestal and install the rear end at drying cabinet casing (1), circular logical groove (38) have been seted up relatively to the left and right sides in a work chamber, circular logical groove (38) and corresponding insulating tube (4) intercommunication, circulating fan (39) have been installed relatively through the installing support to the left and right sides in a work chamber, circulating fan (39) are located the below of circular logical groove (38).
2. The drying device for processing the plates as claimed in claim 1, wherein: the front end of drying box casing (1) rotates installs closing plate (11), baffle (12) are installed through the detachable mode to the front end of working chamber No. one.
3. The drying device for processing the plates as claimed in claim 1, wherein: an arc-shaped guide plate (13) is arranged in the middle of the upper end of the first working cavity.
4. The drying device for processing the plates as claimed in claim 3, wherein: upside air duct (21), downside have evenly been seted up on baffle (2) air inlet duct (22), and downside have evenly been seted up on baffle (2) still evenly be provided with guiding gutter (23) on baffle (2), guiding gutter (23) are downward sloping form from the past backward, and the rear end intercommunication of guiding gutter (23) has connecting block (24), and the rear end at drying cabinet casing (1) is installed in connecting block (24), through water storage pipe spare (25) intercommunication between connecting block (24).
5. The drying device for processing the plates as claimed in claim 1, wherein: PLC controller (14) are installed to the upper end outer wall of drying box casing (1), install thermodetector (15) on drying box casing (1) inner wall, install moisture detector (16) in the work cavity, the lower extreme of moisture detector (16) is hugged closely and is being inhaled cotton (32) surface, and it is used for detecting the humidity of cotton (32) of absorbing water, and electric bar (5), rotating electrical machines (37), circulating fan (39), thermodetector (15) and thermodetector (16) respectively with PLC controller (14) electric connection.
6. The drying device for processing the plates as claimed in claim 1, wherein: stabilize fixture (6) and place frame (63), square groove (64) and stabilize centre gripping subassembly (65) including spout (61), slip bracing piece (62), U type, spout (61) have been seted up to the left and right sides symmetry of drying cabinet casing (1) inner wall, and slidable mounting has slip bracing piece (62) in spout (61), evenly is provided with the U type on slip bracing piece (62) and places frame (63), and the U type is placed the diapire of frame (63) and is done all seted up square groove (64) on the both sides wall, and the U type is placed the front and back both sides of frame (63) and is provided with relatively and stabilizes centre gripping subassembly (65).
7. The drying device for processing the plates as claimed in claim 6, wherein: the stable clamping assembly (65) comprises a trapezoidal clamping block (651), a limiting groove (652), a reset spring (653), a fixing rod (654), a rotating rod (655), a push rod (656) and a squeezing plate (657), wherein the trapezoidal clamping block (651) is installed on the left side and the right side of the U-shaped placing frame (63) in a relative sliding mode, the limiting groove (652) is formed in the bottom wall of the U-shaped placing frame (63), a sliding block is arranged at the lower end of the trapezoidal clamping block (651), the sliding block is installed in the limiting groove (652) in a sliding mode, the sliding block is connected with the limiting groove (652) through the reset spring (653), the fixing rod (654) is installed on the outer side wall of the U-shaped placing frame (63), the rotating rod (655) is rotatably connected with the rotating rod (655) at one end of the trapezoidal clamping block (651) far away from the U-shaped placing frame (63), the push rod (656) is installed on the left side and the right side of the U-shaped placing frame (63) in a relative sliding mode, and the push rod (656) is positioned above the trapezoidal clamping block (651), one end of the push rod (656), which is far away from the U-shaped placing frame (63), is rotatably connected with the rotating rod (655), and one end of the push rod (656), which is close to the U-shaped placing frame (63), is provided with the extrusion plate (657).
8. The drying device for processing the plates as claimed in claim 7, wherein: rubber extrusion blocks are uniformly arranged on the extrusion plate (657), and empty grooves are uniformly formed in the opposite sides of the trapezoidal clamping blocks (651) and are used for reducing the contact area between the trapezoidal clamping blocks (651) and the plates during working.
9. The drying device for processing the plates as claimed in claim 5, wherein: the temperature standard range is preset in the PLC (14), the temperature standard range is divided into a high-temperature alarm upper limit and a low-temperature alarm lower limit, and a standard humidity value is preset in the PLC (14).
10. A drying method for processing a plate material, applying the drying device for processing a plate material of any one of claims 1 to 9, characterized in that: the drying method for processing the plate comprises the following steps:
s1, rotating the sealing plate (11), drawing out the stable clamping mechanism (6), placing the plate on the stable clamping mechanism (6), clamping the bottom of the plate through the stable clamping mechanism (6), then pushing the stable clamping mechanism (6) and the plate into the drying box shell (1) and closing the sealing plate (11);
s2, controlling the electric heating rod (5) and the circulating fan (39) to work through the PLC (14), enabling the gas at the bottom to be heated by the electric heating rod (5) and then to be in contact with the plate, drying the plate, enabling the dried gas to enter the heat-insulating pipe (4) again after being dehumidified by the absorbent cotton (32), then entering the second working chamber through the heat-insulating pipe (4), and drying the plate after being heated, wherein the second working chamber is a circulating path of the gas in the drying box shell (1);
s3, judging whether the temperature detector (15) detects that the temperature of the gas in the drying box shell (1) exceeds the high-temperature alarm upper limit, if so, closing the electric heating rod (5) through the PLC (14), and keeping the circulating fan (39) in a working state at the moment to enable the gas in the drying box shell (1) to continue to circulate, so as to dry the board and avoid that the electric heating rod (5) is always in the working state or the closing time is not appropriate;
s4, judging whether the humidity of the absorbent cotton (32) detected by the humidity detector (16) exceeds a standard humidity value, if so, starting a rotating motor (37) through a PLC (14) so as to roll the absorbent cotton (32) on a rotating roller (36), and extruding the moisture in the absorbent cotton (32) through a compression roller (34);
and S5, after drying, opening the sealing plate (11) and taking out and collecting the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170411.XA CN114526583A (en) | 2022-02-23 | 2022-02-23 | Drying device and drying method for plate processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170411.XA CN114526583A (en) | 2022-02-23 | 2022-02-23 | Drying device and drying method for plate processing |
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| CN114526583A true CN114526583A (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210170411.XA Pending CN114526583A (en) | 2022-02-23 | 2022-02-23 | Drying device and drying method for plate processing |
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| CN115218618A (en) * | 2022-08-08 | 2022-10-21 | 湖南工程学院 | Dustproof and ventilated furniture board drying box |
| CN115342614A (en) * | 2022-08-30 | 2022-11-15 | 浙江金立方门业有限公司 | Door industry processing is with timber drying equipment based on prevent deformation effect |
| CN115569898A (en) * | 2022-09-26 | 2023-01-06 | 博材智能科技(东台)有限公司 | High-efficient belt cleaning device that carbon-fibre composite goods were used |
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| CN212585343U (en) * | 2020-06-05 | 2021-02-23 | 华威家居集团股份有限公司 | Wood board drying equipment |
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| CN210625151U (en) * | 2019-07-12 | 2020-05-26 | 邳州市华龙木业有限公司 | Board drying device for wood industry |
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| CN210402129U (en) * | 2019-10-11 | 2020-04-24 | 杭州光预科技有限公司 | Submarine cable real-time online monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115218618A (en) * | 2022-08-08 | 2022-10-21 | 湖南工程学院 | Dustproof and ventilated furniture board drying box |
| CN115218618B (en) * | 2022-08-08 | 2023-08-04 | 湖南工程学院 | Dustproof and ventilated furniture plate drying oven |
| CN115342614A (en) * | 2022-08-30 | 2022-11-15 | 浙江金立方门业有限公司 | Door industry processing is with timber drying equipment based on prevent deformation effect |
| CN115342614B (en) * | 2022-08-30 | 2023-12-05 | 浙江金立方门业有限公司 | Timber drying equipment is used in door industry processing based on prevent deformation effect |
| CN115569898A (en) * | 2022-09-26 | 2023-01-06 | 博材智能科技(东台)有限公司 | High-efficient belt cleaning device that carbon-fibre composite goods were used |
| CN115569898B (en) * | 2022-09-26 | 2024-01-09 | 博材智能科技(东台)有限公司 | High-efficient belt cleaning device that carbon fiber composite material goods was used |
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