CN108326677A - A kind of multistage speed heat temperature control grinding device - Google Patents
A kind of multistage speed heat temperature control grinding device Download PDFInfo
- Publication number
- CN108326677A CN108326677A CN201810268966.1A CN201810268966A CN108326677A CN 108326677 A CN108326677 A CN 108326677A CN 201810268966 A CN201810268966 A CN 201810268966A CN 108326677 A CN108326677 A CN 108326677A
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- Prior art keywords
- water
- gas
- polishing
- shell
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
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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
-
- 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
- F26B21/003—Supply-air or gas filters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a kind of multistage speed heat temperature control grinding device, the polishing drying unit includes a mainframe box, polishing drying unit, control panel, a water tank and a gas tank in mainframe box for providing air pressure being mounted in mainframe box for providing polishing cooling water on mainframe box for 3D printing object of polishing.It is an advantage of the invention that：It can be with atomizing spray in polishing body surface while polishing, there is Partial dust removal effect while polishing precision can be improved, it can be dried by drying gas nozzle after polishing, it is vdiverse in function, it satisfies the use demand, the ill-mannered mixolimnion that water stream S stream of compressed air is formed, grinding device polish during use motor high speed rotation generate high-frequency vibration, by the buffering of ill-mannered mixolimnion, so that grinding device is very steady when using, it reduces vibrating fatigue to generate, to improve the usage comfort of operating personnel.
Description
Technical field
The present invention relates to the edge of work or inclined-plane or the engineering device technique field processing equipment fields of deburring, more specifically
It says, it is related to a kind of multistage speed heat temperature control grinding device.
Background technology
The operation principle of fusion sediment quick shaping process (FDM) is will to be pumped into Filamentous heat-fusible materials ABS, PLA
It is sent into hot melt nozzle by wire feeder, is moved along part section profile and filling track by heating and melting, nozzle in nozzle,
The material of half flow regime is squeezed out to by the path that CAD individual-layer datas control and is deposited on specified position solidification forming simultaneously,
And it is bonded with the material of surrounding, layer upon layer molding.FDM technological forming precision is relatively low, and current full accuracy is about
0.1mm.Product surface after deposition modeling has apparent Filamentous texture, and layer to layer transition is stiff, and appearance is relatively rough, and the later stage is often
It also needs to complex using processing, aftertreatment technologies such as special equipment progress manual grinding, drying, oil spout, silk-screen, plating.
Traditional process equipment takes mill straight using polishing, and process equipment is simple and crude, can not remove dust, does not heat dress
It sets, grinding device does not have shock absorption buffering mechanism, since the high speed rotation of polishing motor generates high-frequency vibration so that operating personnel's hand
It holds use for a long time and will produce vibrating fatigue, cannot be satisfied existing production requirement, cause processing efficiency low, precision can not arrive
Up to criterion of acceptability requirement.
To solve the above problems, CN206967232U it is a kind of can fast cooling hand-held copper product sander, polishing
There are one water tank and an atomizer, realization quickly makes object be quickly cooled down after being polished for the outside installation of machine, and
And the clast of polishing body surface can also be cleaned, increase working efficiency；Although the program can realize atomization go dust and
Cooling effect, however add a water storage tank volume big, inconvenient for use again on sander, and cannot achieve and eliminate vibrating fatigue
Effect.
Invention content
The present invention is directed to the deficiency of existing product, and provides a kind of multistage speed heat temperature control grinding device, for solving tradition
It is all dry grinding processing that 3D printing body surface grinding device, which does not have drying function after atomization dust-collecting equipment, polishing, 3D printing object,
Function is big by one, rough surface and for a long time hold grinding device will produce vibrating fatigue, cannot be satisfied requirement on machining accuracy.
A kind of multistage speed heat temperature control grinding device of the present invention, the polishing drying unit including a mainframe box, one
It is mounted on host for the polishing drying unit for 3D printing object of polishing, a control panel being mounted on mainframe box, one
Water tank in case for providing polishing cooling water and a gas tank being mounted in mainframe box for providing air pressure；
The gas tank shell of the gas tank is internally provided with a cavity, and position is provided with partition board among cavity, on the right of partition board
Wind turbine is installed in cavity, filter screen is installed at wind turbine air intake vent, fan outlet goes out to be equipped with Multi-stage heating device, multistage
Heating device is mounted below wind-guiding babinet, and the upper end of wind-guiding babinet is provided with hot-air mouth, and hot-air mouth passes through pipeline and secondary
Compression system system connects, and secondary pressurized system is connected by pipeline with mixing valve block, and mixing valve block is connected with bilateral deferent；Institute
It states and is provided with water inlet pipe below shell, the outlet of the spiral inside for being wound on Multi-stage heating device of water inlet pipe, water inlet pipe is logical
Water outlet is crossed to connect with secondary pressurized service system, secondary pressurized system by pipeline with mixing valve block connect, mixing valve block with
Bilateral deferent connects；Bilateral deferent is connected with polishing drying unit；The outer surface of polishing drying unit is provided with a return pipe,
Return pipe is communicated by mixing valve block and water tank；
The secondary pressurized system includes motor, shaft coupling, water pressurized tank, gas pressurized tank；Motor is mounted on motor base, electricity
Machine rotation axis is provided with driving gear and driving screw rod by shaft coupling and the active axis connection that links on the linkage driving shaft；
The inner wall that driving screw rod and driven screw are mutually twisted the gentle pressurized tank in gas pressurized tank forms gas pressurised driving device,
Driving gear and driven gear are mutually twisted in water pressurized tank and the inner wall of water pressurized tank forms water pressurised driving device；
Driven screw and driven gear are mounted on linkage driven shaft, and linkage driven shaft both ends are mounted on water pressurized tank, gas pressurized tank
On inner wall；Be provided with water-in flange connect with water outlet above water pressurization box enclosure, the side of shell be provided with
The water-output flange of valve block connection is mixed, the inlet flange connected with hot-air mouth is provided with above gas pressurization box enclosure, shell
Side is provided with the outlet flange connected with mixing valve block；
There are one cavitys, the cavity second half section of shell to be provided with gas-liquid branching block for setting in the shell of the polishing drying unit
22, it is provided with formation channel B between channel A, gas-liquid branching block and inner walls among gas-liquid branching block, the tail portion of cavity and double
Tube channel connects, and channel A is connected with the water stream channel of bilateral deferent, and channel B is connected with the gas channel of bilateral deferent, shell
Cavity front half section is provided with motor mount, and gas-liquid mixed chamber, gas-liquid mixed are formd between motor mount and inner walls
The front end of chamber is equipped with nozzle, is installed on the outside back face of shell there are one gas nozzle is dried, is installed on the polishing drying unit
There is manual switch to be used for the unlatching of control channel A and channel B, be closed；A gas nozzle control is also equipped on polishing drying unit
Button is used to control unlatching and the closure of drying gas nozzle；
The Multi-stage heating device includes heating compartment, inlet flange, outlet flange, circulating water pipe, upper wall electric boiling plate, lower wall
Electric boiling plate；The top of the heating compartment is provided at both ends with inlet flange and outlet flange, and heating compartment inner wall lower section is solid
Dingan County is equipped with several parallel lower wall electric boiling plates, several parallel upper wall electric boiling plates are installed with above inner wall,
Intersect installation between lower wall electric boiling plate and upper wall electric boiling plate；Circulating water pipe helical form pass through upper wall electric boiling plate, under
Wall electric boiling plate is connected with water outlet.
Further, the bilateral deferent includes outer tube, inner tube, spirally-guided muscle, water stream channel, air duct；Institute
The inside that inner pipe sleeve is mounted in outer tube is stated, spirally-guided muscle, the inside of inner tube are provided between outer tube and interior layered pipe
For air duct, the space pipeline formed between outer tube and internal layer is water stream channel.
Further, pressure pump is provided at the water outlet of water tank, the outlet of water pump is connected with water inlet pipe, and water inlet pipe is logical
Mixing valve block is crossed to connect with bilateral deferent.
Further, the mixing valve block includes inlet channel, inlet chamber, taper top, taper top spring, pressure control
Bar, level pressure seating spring, water chamber, level pressure movable valve seat, intake antrum；
The upper end of the intake antrum is equipped with level pressure movable valve seat, and the intermediate position of level pressure movable valve seat is provided with hole A, hole A's
Upper end is connected with level pressure movable valve seat spring, and intake antrum through hole A and hole D are communicated, and hole D and backwater channel communicate；Backwater channel
It is connected with return pipe and water tank, level pressure movable valve seat intake antrum and water chamber isolation at bottom, level pressure movable valve seat is most
Intake antrum and water chamber communicate when upper end；
The upper end of the inlet channel and inlet chamber communicate, and the front end of inlet chamber is provided with hole B, the front end of hole B and taper top
It is connected, taper top comes directly towards spring by taper and connected with pressure control rod, and hole B and hole C is isolated for taper top, hole C
It is communicated with air duct.
Further, the atomizing mouth includes that an inner wall is provided with the atomizing mouth shell of conical cavity, a setting exists
Helicla flute on atomizing mouth shell conical cavity inner wall, a guide pad for being mounted on conical cavity front end and mounted on leading
To the outlet nozzle of the front end of block；The guide pad, which is close on the side of conical cavity, is arranged evenly arranged hemispheric guiding
Groove, guide pad and conical cavity inner wall are provided with gasification through-hole.
The beneficial effects of the invention are as follows：
1, reasonable for structure, the 3D printing object after polishing processing can be with atomizing spray in polishing body surface while polishing, can
There is Partial dust removal effect while precision of polishing to improve, can be dried by drying gas nozzle after polishing, it is vdiverse in function,
It satisfies the use demand.
2, heating device is set, hot wind by wind turbine is discharged into bilateral by heating device after heating air-flow by electric heating tube
Deferent can heat during processing, improve work comfort degree, and filter screen can improve week simultaneously during heating
Enclose air quality.
3, wind turbine as air flow power while play atomized water power source, flow and air-flow in grinding device shell
The interior mixing in the channel in portion so that water lubrication agent obtains adequately uniformly being sprayed at 3D printing body surface, to improve 3D
The polishing precision on printing objects surface.
4, the ill-mannered mixolimnion that the water stream S stream of compressed air in grinding device channel is formed, grinding device is in the mistake used
The high speed rotation of polishing motor generates high-frequency vibration in journey, by the buffering of ill-mannered mixolimnion so that grinding device is non-when using
Chang Pingwen reduces vibrating fatigue and generates, to improve the usage comfort of operating personnel.
5, it is mutually parallel using Multi-stage heating device upper wall electric boiling plate and lower wall electric boiling plate and intersects installation by heater box
Body is divided into the end to end space of several intersections so that air-flow from inlet flange after after internal circulating-heating from air inlet
Flange repels, and the efficiency of heating surface is high, can be completed in a short time gas heating.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the use principle structural schematic diagram of the present invention.
Fig. 3 is the structural schematic diagram of the polishing drying unit of the present invention.
Fig. 4 is the sectional view of the polishing drying unit of the present invention.
Fig. 5 is the structural schematic diagram of the mixing valve block of the present invention.
Fig. 6 is the structural schematic diagram of the nozzle of the present invention.
Fig. 7 is the sectional view of the nozzle of the present invention.
Fig. 8 is the structural schematic diagram of bilateral deferent.
Fig. 9 is the structural schematic diagram of the secondary pressurized system of the present invention.
Figure 10 is the fragmentary view of the secondary pressurized system of the present invention.
Figure 11 is the sectional view of the secondary pressurized system B-B of the present invention.
Figure 12 is the sectional view of the secondary pressurized system A-A of the present invention.
Figure 13 is the structural schematic diagram of the heating device of the present invention.
In figure：Mainframe box 1, polishing drying unit 2, control panel 3, water tank 4, gas tank 5, bilateral deferent 6, return pipe 7, every
Plate 8, mixing valve block 9, secondary pressurized system 10, motor 101, shaft coupling 102, water pressurized tank 103, gas pressurized tank 104, driven shaft
105, driving shaft 106, driven screw 1041, driving screw rod 1042, driven gear 1031, driving gear 1032, atomizing mouth shell
30, helicla flute 31, outlet nozzle 32, guide pad 33, gasification through-hole 34, gas tank shell 11, wind turbine 12, hot-air mouth 13, filter screen 14,
Heating device 15, wind-guiding babinet 16, water inlet pipe 17, partition board 18, water outlet 19, inlet channel 291, inlet chamber 292, taper top
293, taper top spring 294, pressure control rod 295, level pressure seating spring 296, water chamber 297, level pressure movable valve seat 298,
Intake antrum 299, polishing drying unit 2, shell 21, gas-liquid branching block 22, motor mount 23, nozzle 24, gas-liquid mixed chamber 25,
Water stream channel 26, drying gas nozzle 27, manual switch 28, gas nozzle control button 29, outer tube 61, inner tube 62, spirally-guided muscle
63, water stream channel 64, air duct 65, heating compartment 151, inlet flange 152, outlet flange 153, circulating water pipe 154, upper wall
Electric boiling plate 155, lower wall electric boiling plate 156.
Specific implementation mode
With reference to embodiment, the invention will be further described.
As shown, a kind of multistage speed heat temperature control grinding device, the polishing drying unit include a mainframe box 1, one
A 2, control panels 3, one being mounted on mainframe box 1 of polishing drying unit for 3D printing object of polishing are mounted on
Water tank 4 in mainframe box 1 for providing polishing cooling water and a gas tank 5 being mounted in mainframe box 1 for providing air pressure.
The polishing drying unit includes polishing drying unit of the mainframe box 1, one for 3D printing object of polishing
2,3, water tanks being mounted in mainframe box 1 for providing polishing cooling water of a control panel being mounted on mainframe box 1
4 and one be mounted in mainframe box 1 for providing the gas tank 5 of air pressure.
The gas tank shell 11 of the gas tank 5 is internally provided with a cavity, and position is provided with partition board 18 among cavity, every
Wind turbine 12 is installed in the cavity on 18 the right of plate, filter screen 14 is installed at 12 air intake vent of wind turbine, 12 air outlet of wind turbine goes out installation
There are heating device 15, heating device 15 to be mounted on 16 inlet of wind-guiding babinet, the upper end of wind-guiding babinet 16 is provided with hot-air mouth
13, hot-air mouth 13 is connected by pipeline with 10 system of secondary pressurized system, and secondary pressurized system 10 passes through pipeline and mixing valve block 9
Connection, mixes valve block 9 and bilateral deferent 6 connects；The lower section of the shell 11 is provided with water inlet pipe 17, and water inlet pipe 17 is spiral
It is wound on the inside of heating device 15, the outlet of water inlet pipe 17 is connected by water outlet 19 with 10 system of secondary pressurized system, secondary
Compression system 10 is connected by pipeline and mixing valve block 9, mixes valve block 9 and bilateral deferent 6 connects；Bilateral deferent 6 and polishing are dried
Equipment for drying 2 connects；The outer surface of polishing drying unit 2 is provided with a return pipe 7, and return pipe 7 is by mixing valve block 9 and water tank
4 communicate.
The secondary pressurized system 10 includes motor 101, shaft coupling 102, water pressurized tank 103, gas pressurized tank 104；Motor
101 are mounted on motor base, and 101 rotation axis of motor is connected by shaft coupling 102 and linkage driving shaft 106, the linkage master
Driving gear 1032 and driving screw rod 1042 are provided on moving axis 106；Driving screw rod 1042 and driven screw 1041 are mutually twisted
The inner wall of gentle pressurized tank 104 forms gas pressurised driving device, driving gear 1032 and driven tooth in gas pressurized tank 104
Wheel 1031 is mutually twisted in water pressurized tank 103 and the inner wall of water pressurized tank 103 forms water pressurised driving device；Driven spiral shell
Bar 1041 and driven gear 1031 are mounted on linkage driven shaft 105,105 both ends of linkage driven shaft be mounted on water pressurized tank 103,
On the inner wall of gas pressurized tank 104；It is provided with the water-in flange connected with water outlet 19 above 103 shell of water pressurized tank,
The side of shell is provided with and mixes the water-output flange of the connection of valve block 9, is provided with above 104 shell of gas pressurized tank and hot-air mouth
The inlet flange of 13 connections, the side of shell are provided with and mix the outlet flange of the connection of valve block 9.
The Multi-stage heating device 15 includes heating compartment 151, inlet flange 152, outlet flange 153, circulating water pipe
154, upper wall electric boiling plate 155, lower wall electric boiling plate 156；The top of the heating compartment 151 is provided at both ends with inlet flange
152 and outlet flange 153, several parallel lower wall electric boiling plates 156 are installed with below 151 inner wall of heating compartment, it is interior
It is installed with several parallel upper wall electric boiling plates 155, lower wall electric boiling plate 156 and upper wall electric boiling plate 155 above wall
Between intersect installation；154 helical form of circulating water pipe passes through upper wall electric boiling plate 155, lower wall electric boiling plate 156 and water outlet
19 connections, circulating water pipe 154 are made of copper pipe, and upper wall electric boiling plate 155, lower wall electric boiling plate 156, which are mutually parallel, intersects peace
Heating compartment 151 is divided into the end to end space of several intersections by dress so that air-flow is from inlet flange 152 after in inside
Repel from inlet flange 152 after circulating-heating, the efficiency of heating surface is high, can be completed in a short time gas heating.
Driving screw rod 1042 and driven screw 1041 are mutually twisted in gas pressurized tank 104, will be in gas pressurized tank 104
The installation space in portion is divided into low pressure chamber and high pressure chest；Driving gear 1032 and driven gear 1031 are mutually twisted and add mounted on water
It presses in case 103, the installation space of water pressurized tank 103 is equally divided into low pressure chamber and high pressure chest.
It is rotated with the driving screw rod 1042 rotated on drive driving shaft 106 and driving gear 1032 of motor 101, gas adds
The gas compartment of pressure case 104 constantly reduces, and is fed forward and compresses to form hot high pressure air-flow, hot high pressure air-flow is secondary
It is connected with the inlet channel 291 of mixing valve block 9 after pressurization；Secondary pressurized system 10 is integrated with hydraulic pressure and air pressure while pressurizeing, contracting
Skinny device volume is easily installed, while hydraulic pressure and exporting for stable gas pressure being made to avoid breaking using process to polishing drying unit 2
Water occurs with the case where dying.
There are one cavitys, the cavity second half section of shell 21 to be provided with gas for setting in the shell 21 of the polishing drying unit 2
Liquid branching block 22 is provided among gas-liquid branching block 22 between 21 inner wall of channel A, gas-liquid branching block 22 and shell and forms channel B,
The connection of water stream channel 64 of the tail portion of cavity and the connection of bilateral deferent 6, channel A and bilateral deferent 6, channel B and bilateral deferent 6
Gas channel 65 connects, and the cavity front half section of shell 21 is provided with motor mount 23,21 inner wall of motor mount 23 and shell
Between form gas-liquid mixed chamber 25, the front end of gas-liquid mixed chamber 25 is equipped with nozzle 24, is installed on the outside back face of shell 21
There are one gas nozzle 27 is dried, the opening for control channel A and channel B of manual switch 28 is installed on the polishing drying unit 2
Open and close conjunction；A gas nozzle control button 29 is also equipped on polishing drying unit 2 to be used to control the unlatching of drying gas nozzle 27 and close
It closes.
The bilateral deferent 6 includes outer tube 61, inner tube 62, spirally-guided muscle 63, water stream channel 64, air duct
65；The inner tube 62 is sleeved on the inside of outer tube 61, and spirally-guided muscle is provided between outer tube 61 and interior layered pipe 62
63, the inside of inner tube 62 is water stream channel 64, and the space pipeline formed between outer tube 61 and inner tube 62 is air duct
65。
The channel structure of bilateral deferent 6 design so that hose in use stabilization will not because of air pressure variation and
Shake, improves the intensity of hose, enhances the vertical intensity of hose, hose is avoided laterally to fracture, improve the service life of hose.
Gas-liquid mixed chamber 25 inside the channel structure design polishing drying unit 2 of bilateral deferent 6 communicates, before channel
End and nozzle 24 communicate, and the ill-mannered gas-liquid mixolimnion formed after the water stream S stream of compressed air mixing in gas-liquid mixed chamber 25 is beaten
The high-frequency vibration that the motor of mill drying unit generates during use, buffers by ill-mannered mixolimnion and offsets so that polishing
Drying unit is very steady when using, and reduces vibrating fatigue and generates, to improve usage comfort.
4 water outlet of the water tank is provided with pressure pump, and the outlet of water pump and water inlet pipe 17 connect, and water inlet pipe 17 passes through
It mixes valve block 9 and bilateral deferent 6 connects.
The mixing valve block 9 includes inlet channel 291, inlet chamber 292, taper top 293, taper top spring 294, pressure
Power control-rod 295, level pressure seating spring 296, water chamber 297, level pressure movable valve seat 298, intake antrum 299；
The upper end of the intake antrum 299 is equipped with level pressure movable valve seat 298, and the intermediate position of level pressure movable valve seat 298 is provided with
The upper end of hole A, hole A are connected with level pressure movable valve seat spring, and intake antrum 299 through hole A and hole D is communicated, hole D and backwater channel phase
It is logical；Backwater channel and the connection of return pipe 7 and water tank 4, level pressure movable valve seat 298 intake antrum 299 and water chamber 297 at bottom
Isolation, level pressure movable valve seat 298 intake antrum 299 and water chamber 297 at the top communicate；
The upper end of the inlet channel 291 and inlet chamber 292 communicate, and the front end of inlet chamber 292 is provided with hole B, the front end of hole B and
Taper top 293 is connected, and taper top 293 comes directly towards spring 294 by taper and pressure control rod 295 connects, taper top
First 293 hole B and hole C is isolated, and hole C and air duct 275 communicate.It mixes valve block 9 water pipe and tracheae set are installed, pipeline collection
Middleization is convenient for the use of product, while making hydraulic pressure and stable gas pressure.
30, settings of atomizing mouth shell that the atomizing mouth 25 is provided with conical cavity including an inner wall are being atomized
Helicla flute 31, one on 30 conical cavity inner wall of mouth shell is mounted on the guide pads 33 of conical cavity front end and is mounted on
The outlet nozzle 32 of the front end of guide pad 33；The guide pad 33, which is close on the side of conical cavity, is arranged evenly arranged hemisphere
The guiding groove of shape, guide pad 33 and conical cavity inner wall are provided with gasification through-hole 34.Bilateral deferent 6 and polishing drying unit
The gas-liquid mixed chamber 25 of 2 enclosure interior communicates, and the front end in channel and nozzle 24 communicate, and flow and air-flow are in grinding device shell
The interior mixing in internal channel, is pressed into the conical cavity of nozzle 24, flowing water impacts the hemispheric of guide pad 33
It is oriented on groove, is rotated along the helicla flute 31 on 30 conical cavity inner wall of atomizing mouth shell by direction so that flow
Become mixed flow state, it, can adequately using a small amount of liquid to prevent the formation in the vapour lock area of 25 front end of atomizing mouth
Even is sprayed at 3D printing body surface, to improve the polishing precision of 3D printing body surface.
In use, the wind turbine 12 of gas tank 5 works, and by air-flow out of, filter screen 14 sucks gas tank shell 11 cavity, wind turbine
Air-flow indentation heating device 15 is entered wind-guiding babinet 16 by 12, and the secondary water conservancy diversion of air-flow is again passed by heating device by wind-guiding babinet 16
15, the air-flow after reheating is connected by pipeline with 10 system of secondary pressurized system by hot-air mouth 13, secondary pressurized
System 10 is connected by the inlet channel 291 of pipeline and mixing valve block 9, then is reached taper in air pressure to inlet chamber 292 and come directly towards bullet
After the pressure value that spring 294 is set, open-top taper comes directly towards 293 through hole C and enters air duct 275, air duct 275 and bilateral
Air duct connection in deferent 6.
The spiral inside for being wound on heating device 15 of water inlet pipe 17, the outlet of water inlet pipe 17 pass through water outlet 19 and secondary
10 system of compression system connects, and secondary pressurized system 10 is connected by pipeline and with the intake antrum 299 of mixing valve block 9, in hydraulic pressure
After the setup pressure value for reaching level pressure movable valve seat 298, open-top pressure movable valve seat 298, into water chamber 297,297 He of water chamber
The water stream channel 274 of bilateral deferent 6 connects, and bilateral deferent 6 is connected with the pigtail connection of polishing drying unit 2.
The channel structure of steam hose 27 designs and the gas-liquid mixed channel of polishing 2 enclosure interior of drying unit communicates,
The front end in channel and atomizing mouth 25 communicate, the water stream S stream of compressed air mixing polished in the gas-liquid mixed channel of drying unit 2
The ill-mannered mixolimnion formed afterwards, the high-frequency vibration that the motor of grinding device generates during use are ill-mannered mixed by gas-liquid
Fluid layer buffers so that grinding device is very steady when using, and reduces vibrating fatigue and generates, to improve usage comfort.
After 3D printing object is polished, when needing drying, gas nozzle control button 29 is opened, air-flow is from drying gas nozzle 27
The moisture of 3D printing body surface is dried in middle blowout.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (5)
1. a kind of multistage speed heat temperature control grinding device, characterized in that the grinding device includes a mainframe box（1）, a use
In the polishing drying unit of polishing 3D printing object（2）, one be mounted on mainframe box（1）On control panel（3）, an installation
In mainframe box（1）The interior water tank for providing polishing cooling water（4）And one be mounted on mainframe box（1）It is interior to be used to provide air pressure
Gas tank（5）；
The gas tank（5）Gas tank shell（11）Be internally provided with a cavity, position is provided with partition board among cavity（18）,
Partition board（18）Wind turbine is installed in the cavity on the right（12）, wind turbine（12）Filter screen is installed at air intake vent（14）, wind turbine（12）
Air outlet goes out to be equipped with Multi-stage heating device（15）, Multi-stage heating device（15）Be mounted on wind-guiding babinet（16）Lower section, wind-guiding
Babinet（16）Upper end be provided with hot-air mouth（13）, hot-air mouth（13）Pass through pipeline and secondary pressurized system（10）System connects,
Secondary pressurized system（10）Pass through pipeline and mixing valve block（9）Connection mixes valve block（9）With bilateral deferent（6）Connection；The shell
Body（11）Lower section be provided with water inlet pipe（17）, water inlet pipe（17）It is spiral to be wound on Multi-stage heating device（15）Inside, into
Water pipe（17）Outlet pass through water outlet（19）With secondary pressurized system（10）System connects, secondary pressurized system（10）Pass through pipe
Road and mixing valve block（9）Connection mixes valve block（9）With bilateral deferent（6）Connection；Bilateral deferent（6）With polishing drying unit（2）
Connection；Polishing drying unit（2）Outer surface be provided with a return pipe（7）, return pipe（7）By mixing valve block（9）And water
Case（4）It communicates；
The secondary pressurized system（10）Including motor（101）, shaft coupling（102）, water pressurized tank（103）, gas pressurized tank
（104）；Motor（101）On motor base, motor（101）Rotation axis passes through shaft coupling（102）With linkage driving shaft
（106）Connection, the linkage driving shaft（106）On be provided with driving gear（1032）And driving screw rod（1042）；Driving screw rod
（1042）And driven screw（1041）It is mutually twisted and is mounted on gas pressurized tank（104）Interior gentle pressurized tank（104）Inner wall formed
Gas pressurised driving device, driving gear（1032）And driven gear（1031）It is mutually twisted and is mounted on water pressurized tank（103）It is interior and
Water pressurized tank（103）Inner wall formed water pressurised driving device；Driven screw（1041）And driven gear（1031）Mounted on connection
Dynamic driven shaft（105）On, link driven shaft（105）Both ends are mounted on water pressurized tank（103）, gas pressurized tank（104）Inner wall on；
The water pressurized tank（103）It is provided with above shell and water outlet（19）The side of the water-in flange of connection, shell is provided with
With mixing valve block（9）The water-output flange of connection, gas pressurized tank（104）It is provided with above shell and hot-air mouth（13）Connection into
The side of gas flange, shell is provided with and mixes valve block（9）The outlet flange of connection；
The polishing drying unit（2）Shell（21）There are one cavity, shells for interior setting（21）The cavity second half section be provided with
Gas-liquid branching block（22）, gas-liquid branching block（22）Centre is provided with channel A, gas-liquid branching block（22）And shell（21）Between inner wall
Form channel B, the tail portion of cavity and bilateral deferent（6）Connection, channel A and bilateral deferent（6）Water stream channel（64）Connection is led to
Road B and bilateral deferent（6）Gas channel（65）Connection, shell（21）Cavity front half section be provided with motor mount（23）,
Motor mount（23）And shell（21）Gas-liquid mixed chamber is formd between inner wall（25）, gas-liquid mixed chamber（25）Front end installation
There is nozzle（24）, shell（21）Outside back face on installation there are one dry gas nozzle（27）, the polishing drying unit（2）Upper peace
Equipped with manual switch（28）Unlatching, closure for control channel A and channel B；Polishing drying unit（2）On be also equipped with one
Gas nozzle control button（29）Gas nozzle is dried for controlling（27）Unlatching and closure；
The Multi-stage heating device（15）Including heating compartment（151）, inlet flange（152）, outlet flange（153）, recirculated water
Pipe（154）, upper wall electric boiling plate（155）, lower wall electric boiling plate（156）；The heating compartment（151）Top both ends setting
There is inlet flange（152）With outlet flange（153）, heating compartment（151）Be installed with below inner wall several it is parallel under
Wall electric boiling plate（156）, inner wall top is installed with several parallel upper wall electric boiling plates（155）, lower wall electric boiling plate
（156）With upper wall electric boiling plate（155）Between intersect installation；Circulating water pipe（154）Helical form passes through upper wall electric boiling plate
（155）, lower wall electric boiling plate（156）And water outlet（19）Connection.
2. a kind of multistage speed heat temperature control grinding device according to claim 1, characterized in that the bilateral deferent（6）Packet
Include outer tube（61）, inner tube（62）, spirally-guided muscle（63）, water stream channel（64）, air duct（65）；The inner tube
（62）It is sleeved on outer tube（61）Inside, outer tube（61）With interior stratification pipe（62）Between be provided with spirally-guided muscle（63）,
Inner tube（62）Inside be water stream channel（64）, outer tube（61）And inner tube（62）Between the space pipeline that is formed be air
Channel（65）.
3. a kind of multistage speed heat temperature control grinding device according to claim 1, characterized in that the mixing valve block（9）Packet
Include inlet channel（291）, inlet chamber（292）, taper top（293）, taper come directly towards spring（294）, pressure control rod（295）、
Level pressure seating spring（296）, water chamber（297）, level pressure movable valve seat（298）, intake antrum（299）；
The intake antrum（299）Upper end level pressure movable valve seat is installed（298）, level pressure movable valve seat（298）Intermediate position
It is provided with hole A, the upper end of hole A is connected with level pressure movable valve seat spring, intake antrum（299）Through hole A and hole D are communicated, hole D and return
Aquaporin communicates；Backwater channel and return pipe（7）And water tank（4）Connection, level pressure movable valve seat（298）The intake antrum at bottom
（299）And water chamber（297）Isolation, level pressure movable valve seat（298）The intake antrum at the top（299）And water chamber（297）Phase
It is logical；
The inlet channel（291）Upper end and inlet chamber（292）It communicates, inlet chamber（292）Front end be provided with hole B, hole B's
Front end and taper top（293）It is connected, taper top（293）Spring is come directly towards by taper（294）And pressure control rod
（295）Connection, taper top（293）Hole B and hole C is isolated, hole C and air duct（275）It communicates.
4. a kind of multistage speed heat temperature control grinding device according to claim 1, characterized in that the atomizing mouth（25）Including
One inner wall is provided with the atomizing mouth shell of conical cavity（30）, one be arranged in atomizing mouth shell（30）In conical cavity
Helicla flute on wall（31）, the guide pad for being mounted on conical cavity front end（33）With mounted on guide pad（33）Front end
Outlet nozzle（32）；The guide pad（33）Be close on the side of conical cavity be arranged it is evenly arranged it is hemispheric be oriented to it is recessed
Slot, guide pad（33）Conical cavity inner wall is provided with gasification through-hole（34）.
5. a kind of multistage speed heat temperature control grinding device according to claim 1, characterized in that the circulating water pipe（154）
It is made of copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268966.1A CN108326677A (en) | 2018-03-29 | 2018-03-29 | A kind of multistage speed heat temperature control grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810268966.1A CN108326677A (en) | 2018-03-29 | 2018-03-29 | A kind of multistage speed heat temperature control grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326677A true CN108326677A (en) | 2018-07-27 |
Family
ID=62931604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810268966.1A Withdrawn CN108326677A (en) | 2018-03-29 | 2018-03-29 | A kind of multistage speed heat temperature control grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326677A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253618A (en) * | 2018-10-23 | 2019-01-22 | 贝恩医疗设备(广州)有限公司 | A kind of dialyzer dryer and its gas path joint |
| CN111346768A (en) * | 2020-04-28 | 2020-06-30 | 杭州迹瑞工贸有限公司 | Device for quickly spraying paint, drying and utilizing high temperature to quickly polish |
| CN111618684A (en) * | 2020-06-08 | 2020-09-04 | 杭州殿训科技有限公司 | Device for quickly clamping, automatically polishing, decontaminating and quickly drying water stains on surface |
| CN111941181A (en) * | 2020-08-19 | 2020-11-17 | 湖州天际环保技术有限公司 | Automatic press from both sides building device of tight grinding according to temperature control replacement of polishing |
-
2018
- 2018-03-29 CN CN201810268966.1A patent/CN108326677A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253618A (en) * | 2018-10-23 | 2019-01-22 | 贝恩医疗设备(广州)有限公司 | A kind of dialyzer dryer and its gas path joint |
| CN109253618B (en) * | 2018-10-23 | 2024-02-06 | 贝恩医疗设备(广州)有限公司 | Dialyser dryer and gas circuit joint thereof |
| CN111346768A (en) * | 2020-04-28 | 2020-06-30 | 杭州迹瑞工贸有限公司 | Device for quickly spraying paint, drying and utilizing high temperature to quickly polish |
| CN111346768B (en) * | 2020-04-28 | 2020-11-17 | 浙江波鹰机械制造有限公司 | Device for quickly spraying paint, drying and utilizing high temperature to quickly polish |
| CN111618684A (en) * | 2020-06-08 | 2020-09-04 | 杭州殿训科技有限公司 | Device for quickly clamping, automatically polishing, decontaminating and quickly drying water stains on surface |
| CN111941181A (en) * | 2020-08-19 | 2020-11-17 | 湖州天际环保技术有限公司 | Automatic press from both sides building device of tight grinding according to temperature control replacement of polishing |
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Application publication date: 20180727 |
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