CN109129208A - A kind of automatic roller type sand-blasting machine - Google Patents
A kind of automatic roller type sand-blasting machine Download PDFInfo
- Publication number
- CN109129208A CN109129208A CN201811240278.0A CN201811240278A CN109129208A CN 109129208 A CN109129208 A CN 109129208A CN 201811240278 A CN201811240278 A CN 201811240278A CN 109129208 A CN109129208 A CN 109129208A
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- Prior art keywords
- sand
- hole
- cylinder
- blasting machine
- rack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
- B24C3/26—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by barrel cages, i.e. tumblers; Gimbal mountings therefor
- B24C3/28—Apparatus using nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Crushing And Grinding (AREA)
Abstract
The present invention relates to workpiece technical field of sandblasting, in particular disclose a kind of automatic roller type sand-blasting machine, including rack, are set to the blast room of rack；It further include being rotatably dispose in rack and being located at the indoor roller of sandblasting, multiple leakage sand holes that roller is provided with material-holding chamber and is connected to material-holding chamber；The ejection assemblies for being installed in the cover board of rack or/and blast room and the opening for covering material-holding chamber, being set to cover board and being located in material-holding chamber；It is set to the first Beng Sha mechanism of rack, the first Beng Sha mechanism is used to extract the sand water of blast room lower end and the sand water extracted is sprayed the workpiece to material-holding chamber via ejection assemblies；In actual use, the workpiece to sandblasting is packed into the material-holding chamber of roller, ejection assemblies carry out sandblasting operation to the workpiece in roller, while the workpiece in the related roller of roller persistently rotates, and the residual sand that ejection assemblies eject flows out roller via leakage sand hole；Simplify the tectonic sieving of sand-blasting machine, the sandblasting efficiency of lifting workpieces.
Description
Technical field
The present invention relates to workpiece technical field of sandblasting, in particular disclose a kind of automatic roller type sand-blasting machine.
Background technique
Sand-blasting machine mainly washes away body surface using the sand grains of high-speed motion, reaches the mesh for improving body surface quality
, sand-blasting machine is broadly divided into dry type sand-blasting machine and two kinds of efficiency wet type sand blasting machine, and sand-blasting machine in the prior art is carrying out sandblasting operation
When, sandblasting machine core needs first fix the workpiece to blasting treatment, then carry out sandblasting operation to workpiece using spray gun, simultaneously
Cooperate the workpiece of rotation or the spray gun of rotation again, realizes the blasting treatment of outer surface of workpiece.The construction of sand-blasting machine in the prior art
Complexity, it is inconvenient for use, it is unfavorable for the promotion of workpiece sandblasting efficiency.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide a kind of automatic roller types
Sand-blasting machine, ejection assemblies carry out sandblasting operation to the workpiece in roller, while the workpiece in the related roller of roller persistently rotates, spray
It penetrates the residual sand that component ejects and flows out roller via leakage sand hole；Simplify the tectonic sieving of sand-blasting machine, the sandblasting efficiency of lifting workpieces.
To achieve the above object, a kind of automatic roller type sand-blasting machine of the invention, including rack, are set to the sandblasting of rack
Room；It further include being rotatably dispose in rack and being located at the indoor roller of sandblasting, roller is provided with material-holding chamber and is connected to material-holding chamber
Multiple leakage sand holes, material-holding chamber are used to be installed with extraneous workpiece；It is installed in rack or/and blast room and for covering opening for material-holding chamber
The cover board of mouth, the ejection assemblies for being set to cover board and being located in material-holding chamber；It is set to the first Beng Sha mechanism of rack, the first pump sand
Mechanism is used to extract the sand water of blast room lower end and the sand water extracted is sprayed the workpiece to material-holding chamber via ejection assemblies
On.
Preferably, the ejection assemblies include the fixed strip and multiple nozzles for being set to cover board, and multiple nozzles are collinearly arranged,
The pivot center of line and roller between multiple nozzles is collinearly arranged, and nozzle includes ontology and the spray for being removably connected to ontology
Head, fixed strip run through the ontology of multiple nozzles, and multiple nozzles are arranged on the cover board via fixed strip.
Preferably, the ontology has stomata, sand water hole, spray-hole and transitional pore, and stomata is via transitional pore and sand water hole
Connection, sand water hole are connected to spray-hole, and the central axis of transitional pore and the central axis of spray-hole are collinearly arranged, and transitional pore is close
The aperture of stomata one end is greater than transitional pore close to the aperture of spray-hole one end；The stomata of all nozzles is connected to, all nozzles
The connection of sand water hole, spray head is for being connected to spray-hole.
Preferably, first Beng Sha mechanism includes first pump housing and cyclone for being set to rack, first pump housing it is defeated
Entering to hold the sand water for extracting blast room lower end, the output end of first pump housing is connected to via the first pipeline with ejection assemblies, and first
The output end of the pump housing is connected to via the second pipeline with the feed inlet of cyclone, and first pump housing is pumped into the sand material in cyclone via rotation
The underflow opening of stream device is back in blast room, and the water in cyclone is sprayed via the overflow port of cyclone from ejection assemblies to clean
Workpiece after blasting treatment.
Preferably, the automatic roller type sand-blasting machine further includes the second Beng Sha mechanism for precipitating mechanism and being set to rack,
Second Beng Sha mechanism is identical as the construction of the first Beng Sha mechanism, and precipitating mechanism includes mortar bucket and second pump housing, and first pump housing will
The sand water of blast room lower end is pumped into mortar bucket, and second pump housing is used to for the water after mortar cask deposit being pumped into blast room.
Preferably, the cyclone includes cylindrical body and the bullet for being connected to cylindrical body lower end, and cylindrical body is equipped with cylinder
Hole, bullet are equipped with the conical bore being connected to cylindrical hole, and conical bore is greater than conical bore far from circle close to the aperture of cylindrical hole one end
The aperture of post holes one end, cylindrical body are equipped with the feed opening tangent with the hole wall of cylindrical hole, and first pump housing will be in blast room lower end
Sand water is pumped into cylindrical hole via feed opening, and the sand material in cyclone is back to sandblasting far from one end of cylindrical hole via conical bore
Interior, the one end of water via cylindrical hole far from bellmouth in cyclone are sprayed from ejection assemblies to clean the work after blasting treatment
Part.
Preferably, the rack is provided with detector, and detector is used to detect the sand water that the first Beng Sha mechanism is extracted
Concentration；Detector includes cylinder, is movably set in the intracorporal chock plug of cylinder, the graduated scale being set on the outside of cylinder, and cylinder, which is equipped with, to be held
Chamber and inlet opening are set, the sand water that inlet opening is used to be connected to accommodating cavity and the first Beng Sha mechanism is extracted, accommodating cavity is for being installed with sand
Water, chock plug are located in accommodating cavity and for blocking or opening inlet opening, and cylinder is made of transparent material, and the scale of graduated scale is used
Sand water in mark accommodating cavity.
Preferably, the detector further includes the threaded rod for being bolted in cylinder, and one end of threaded rod stretches out outside cylinder simultaneously
It is connected with holding head, the other end of threaded rod protrudes into cylinder and connects chock plug.
Preferably, the chock plug has for protruding into the conus portion in inlet opening, the cross section of the first end of conus portion
Radius is less than the cross sectional radius of the second end of conus portion, and the cross sectional radius of the first end of conus portion is less than the hole of inlet opening
Diameter, the cross sectional radius of the second end of conus portion are greater than the aperture of inlet opening；Inlet opening is set on the bottom wall of cylinder, threaded rod
Through cylinder roof and connect with holding head, the upper end of cylinder is equipped with the first hole body being connected to accommodating cavity.
Preferably, the lower end of institute's cylinder is equipped with bellmouth, and bellmouth is connected to accommodating cavity and inlet opening, and bellmouth is close to accommodating
The aperture of chamber one end is greater than bellmouth close to the aperture of inlet opening one end；The lower end of cylinder be equipped with the second hole body, bellmouth with into
Intersection between fluid apertures is connected to the second hole body.
Beneficial effects of the present invention: in actual use, the workpiece to sandblasting is packed into the material-holding chamber of roller, ejection assemblies
Sandblasting operation is carried out to the workpiece in roller, while the workpiece in the related roller of roller persistently rotates, what ejection assemblies ejected
Residual sand flows out roller via leakage sand hole；The tectonic sieving for simplifying sand-blasting machine, without configuring additional fixture fixing clamp for sand-blasting machine
Hold workpiece, the sandblasting efficiency of lifting workpieces.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the schematic perspective view of roller of the invention；
Fig. 3 is the exploded structural schematic diagram of cover board and ejection assemblies of the invention；
Fig. 4 is the cross-sectional view of ontology of the invention；
Fig. 5 is the schematic perspective view of cyclone of the invention；
Fig. 6 is the cross-sectional view of cyclone of the invention；
Fig. 7 is the schematic perspective view of detector of the invention；
Fig. 8 is the cross-sectional view of detector of the invention；
Fig. 9 is the decomposition texture schematic diagram of detector of the invention；
Figure 10 is the schematic perspective view at another visual angle of detector of the invention.
Appended drawing reference includes:
1-2-blast room of rack, 3-roller
4-material-holding chamber 5-leakage sand hole, 6-cover boards
7-9-fixed strips of the 8-the first Beng Sha of ejection assemblies mechanism
11-nozzle 12-ontology, 13-spray heads
14-15-sand of stomata water hole, 16-spray-holes
17-18-guide post of transitional pore, 19-the first pump housings
21-cyclone 22-cylindrical body, 23-cylindrical holes
24-bullet 25-conical bore, 26-feed openings
27-precipitating 29-mortar buckets of the 28-the second Beng Sha of mechanism mechanism
31-detector 32-cylinder, 33-chock plugs
34-graduated scale 35-accommodating cavity, 36-inlet openings
37-threaded rod 38-holding head, 39-conus portions
41-the first the 43-the second hole body of 42-bellmouth of hole body
44-convex wings.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to examples and drawings
Bright, the content that embodiment refers to not is limitation of the invention.
Shown in please referring to Fig.1 to Fig.4, a kind of automatic roller type sand-blasting machine of the invention, including rack 1, rack 1 is using gold
Belong to material to be made, the blast room 2 in rack 1 is set, and blast room 2 is formed by the multiple metal plates combines being mounted in rack 1；
It further include the roller 3 for being rotatably arranged in rack 1 and being located in blast room 2, for example, roller 3 is via bearing hinge connection in rack 1
On, multiple leakage sand holes 5 that roller 3 is provided with material-holding chamber 4 and is connected to material-holding chamber 4, outer surface of the material-holding chamber 4 from 3 one end of roller
Recessed to form, leakage sand hole 5 is arranged on the side wall of roller 3, and leakage sand hole 5 runs through the side wall of roller 3, and material-holding chamber 4 is outer for being installed with
The workpiece on boundary；It is installed in the cover board 6 of the opening in rack 1 or/and in blast room 2 and for covering material-holding chamber 4, is arranged in cover board
Ejection assemblies 7 on 6 and in material-holding chamber 4, cover board 6 cover in the opening of material-holding chamber 4 to prevent workpiece from taking off out of roller 3
It falls；The first Beng Sha mechanism 8 in rack 1 is set, and the first Beng Sha mechanism 8 is used to extract the sand water of 2 lower end of blast room and by institute
The sand water of extraction is sprayed via ejection assemblies 7 to realization sandblasting operation on the workpiece in material-holding chamber 4.
In actual use, it is also equipped with the motor for driving roller 3 to rotate in rack 1, the workpiece to sandblasting is packed into
In the material-holding chamber 4 of roller 3, ejection assemblies 7 carry out sandblasting operation to the workpiece in roller 3, while motor driven roller 3 is with respect to machine
Frame 1 rotates, and workpiece of the roller 3 when rotating in related roller 3 persistently overturns movement, and the residual sand that ejection assemblies 7 eject is via leakage
Sand hole 5 flows out roller 3 and is back to 2 lower end of blast room under the effect of gravity；The tectonic sieving for simplifying sand-blasting machine, without being sandblasting
Machine configures additional fixture fixed clamp workpiece, the sandblasting efficiency of lifting workpieces.
The ejection assemblies 7 include the fixed strip 9 and multiple nozzles 11 being arranged on cover board 6, the substantially strip of fixed strip 9
Cylinder, multiple nozzles 11 are collinearly arranged, and the pivot center of line and roller 3 between multiple nozzles 11 is collinearly arranged, in roller 3
When workpiece turning in related material-holding chamber 4 is mobile, prevents workpiece on the move and nozzle 11 from colliding and the two is caused to damage；Nozzle
11 include ontology 12 and the spray head 13 being detachably connected on ontology 12, and fixed strip 9 runs through the ontology 12 of multiple nozzles 11, multiple
Nozzle 11 is arranged on cover board 6 via fixed strip 9.In the present embodiment, the quantity of fixed strip 9 be it is multiple, multiple fixed strips 9 are each other
It is spaced and is arranged in parallel.According to actual needs, the quantity of nozzle 11 can be three, six or eight etc..
The ontology 12 has stomata 14, sand water hole 15, spray-hole 16 and transitional pore 17, and stomata 14 is connected to extraneous pump gas
Device, stomata 14 are connected to via transitional pore 17 with sand water hole 15, and sand water hole 15 is connected to spray-hole 16, the central axis of transitional pore 17
The central axis of line and spray-hole 16 is collinearly arranged, and transitional pore 17 is greater than transitional pore 17 close to spray close to the aperture of 14 one end of stomata
The aperture of 16 one end of perforation, when the moving air in stomata 14 is sprayed via transitional pore 17 from spray-hole 16, by transitional pore
17 special tectonic setting so that transitional pore 17, spray-hole 16, intersection between 15 three of sand water hole air velocity increase
Greatly, so that transitional pore 17, spray-hole 16, intersection between 15 three of sand water hole pressure reduce, utilize the pressure difference of fluid
Sand water in auxiliary drive sand water hole 15 is quickly and efficiently sprayed from spray-hole 16；The stomata 14 of all nozzles 11 is connected to, institute
The sand water hole 15 of some nozzles 11 is connected to, and is connected to respectively with pump device without all nozzles 11, while without all nozzles
11 are connected to sand water respectively, and spray head 13 is for being connected to spray-hole 16, and the moving air and sand water that spray-hole 16 sprays are via spray head
13 spray together.
The guide post 18 protruded into sand water hole 15, free end and the sand water hole 15 of guide post 18 are provided on the ontology 12
There is gap between side wall, transitional pore 17 is arranged on guide post 18, and transitional pore 17 runs through guide post 18 along the central axis of guide post 18,
The aperture of transitional pore 17 is less than the aperture of spray-hole 16, and transitional pore 17 is tapered portion close to one end of spray-hole 16, it is preferable that cone
Shape portion be substantially in it is coniform, tapered portion close to 16 one end of spray-hole aperture be less than hole of the tapered portion far from 16 one end of spray-hole
Diameter.
It please refers to shown in Fig. 1 to Fig. 6, first Beng Sha mechanism 8 includes first pump housing 19 being arranged in rack 1 and rotation
Device 21 is flowed, the input terminal of first pump housing 19 is used to extract the sand water of 2 lower end of blast room, and the output end of first pump housing 19 is via first
Pipeline is connected to ejection assemblies 7, and the output end of first pump housing 19 is connected to via the second pipeline with the feed inlet of cyclone 21, and first
The sand material that the pump housing 19 is pumped into cyclone 21 is back in blast room 2 via the underflow opening of cyclone 21, the water in cyclone 21
It sprays via the overflow port of cyclone 21 from ejection assemblies 7 to clean the workpiece after blasting treatment.
When needing to carry out sandblasting to workpiece, the second pipeline between first pump housing 19 and cyclone 21 is closed, opens the
The first pipeline between one pump housing 19 and ejection assemblies 7, first pump housing 19 extracts the sand water of 2 lower end of blast room and by sand water at this time
Progress sandblasting operation on workpiece is ejected into via ejection assemblies 7；When needing to clean the workpiece after blasting treatment, the first pump is opened
The second pipeline between body 19 and cyclone 21 closes the first pipeline between first pump housing 19 and ejection assemblies 7, first pump housing
19 are pumped into the sand water in blast room 2 in cyclone 21, and via the processing of cyclone 21, the sand material in cyclone 21 is via eddy flow
The underflow opening of device 21 is back in blast room 2, and the water in cyclone 21 is sprayed via the overflow port of cyclone 21 from ejection assemblies 7
To clean the workpiece after blasting treatment.
The cyclone 21 is equipped with including cylindrical body 22 and the bullet 24 being connected on 22 lower end of cylindrical body, cylindrical body 22
Cylindrical hole 23, cylindrical hole 23 run through cylindrical body 22 along the central axial direction of cylindrical body 22, and bullet 24 is equipped with and cylindrical hole 23
The conical bore 25 of connection, conical bore 25 run through bullet 24 along the central axial direction of bullet 24, and conical bore 25 is close to cylinder
The aperture of 23 one end of hole is greater than aperture of the conical bore 25 far from 23 one end of cylindrical hole, and cylindrical body 22 is equipped with the hole wall with cylindrical hole 23
Sand water in 2 lower end of blast room is pumped into cylindrical hole 23 by tangent feed opening 26, first pump housing 19 via feed opening 26, eddy flow
Sand material in device 21 is back in blast room 2 via conical bore 25 far from one end of cylindrical hole 23, the water in cyclone 21 via
The one end of cylindrical hole 23 far from bellmouth 42 is sprayed from ejection assemblies 7 to clean the workpiece after blasting treatment.
After sand water is pumped into cylindrical hole 23 by first pump housing 19 via feed opening 26, sand water is equivalent to along cylindrical hole 23
The tangential direction of hole wall be threaded into cyclone 21, then sand water just with cracking speed along cyclone 21 inner wall (i.e.
The hole wall of cylindrical hole 23 and the hole wall of conical bore 25) rotation and generate centrifugal force, will be compared under the action of centrifugal force and gravity
Slightly, heavier sand grains is dished out, and the sand grains being spilled over falls and via conical bore 25 along the inner wall of cyclone 21 far from cylindrical hole 23
One end be back in blast room 2, the one end of the water after separation via cylindrical hole 23 far from bellmouth 42 from ejection assemblies 7 spray
On workpiece after to sandblasting, the automatic cleaning to workpiece after sandblasting is realized.
The automatic roller type sand-blasting machine further includes the second Beng Sha mechanism 28 for precipitating mechanism 27 and being arranged in rack 1,
Second Beng Sha mechanism 28 is identical as the construction of the first Beng Sha mechanism 8, precipitating mechanism 27 include mortar bucket 29 and second pump housing, first
The sand water of 2 lower end of blast room is pumped into mortar bucket 29 by the pump housing 19, and second pump housing is used to take out in the water after precipitating in mortar bucket 29
Enter in blast room 2.
In the use process of sand-blasting machine, when the first Beng Sha mechanism 8 extract 2 lower end of blast room sand water and by sand water via
When ejection assemblies 7 are ejected into progress sandblasting operation on workpiece, sand water is pumped into mortar bucket 29 by the second Beng Sha mechanism 28, by sandblasting
Suspended matter and subtle abrasive material mortar are precipitated in mortar bucket 29 in the water generated in the process, can be in sand water without shutting down
Suspended matter and subtle abrasive material mortar cleared up, the first Beng Sha mechanism 8, the second Beng Sha mechanism 28 alternately with precipitating mechanism 27 into
Row cooperation, greatly promotes sandblasting yield and sandblasting efficiency.
It please refers to shown in Fig. 1 to Figure 10, the rack 1 is provided with detector 31, and detector 31 is for detecting the first pump sand
The concentration for the sand water that mechanism 8 is extracted；Detector 31 includes the cylinder 32 being installed in rack 1, is movably arranged on cylinder 32
Interior chock plug 33, the graduated scale 34 being arranged on 32 outside of cylinder, cylinder 32 are equipped with accommodating cavity 35 and inlet opening 36, inlet opening 36
Sand water for being connected to accommodating cavity 35 and the first Beng Sha mechanism 8 is extracted, for being installed with sand water, chock plug 33 is located to be held accommodating cavity 35
It sets in chamber 35 and for blocking or opening inlet opening 36, cylinder 32 is made of transparent material, for example, cylinder 32 uses glass reinforced plastic
It is made, the scale of graduated scale 34 is used to indicate the sand water in accommodating cavity 35.
In the use process of sand-blasting machine, when needing to detect the sand water concentration of sand-blasting machine, driving chock plug 33 is with respect to cylinder
32 is mobile to open inlet opening 36, so that the sand water that is extracted of first pump housing 19 is via inlet opening 36 automatically into accommodating cavity 35
It is interior, after graduated scale 34 shows that the sand aqueous position in accommodating cavity 35 rises to predetermined position, then drive the clogging feed liquor of chock plug 33
Hole 36, after the completion of the sand fallout in accommodating cavity 35, via graduated scale 34 scale read accommodating cavity 35 in sand grains amount and
Water, and then the concentration for the water that must shake out, then compare the concentration of sand water and the difference of normal concentration, and decision according to actual needs is
It is no to add sand grains into sand-blasting machine sand water.
The detector 31 further includes the threaded rod 37 being screwed on cylinder 32, for example, being equipped with nut piece on cylinder 32
(not shown), nut piece, which is spirally connected, is set in the outside of threaded rod 37, and one end of threaded rod 37 stretches out outside cylinder 32 and connects
It is connected to holding head 38, the other end of threaded rod 37 is protruded into cylinder 32 and is connected on chock plug 33.In actual use, user
Threaded rod 37 is rotated with hand grasping holding head 38, the threaded rod 37 of rotation is moved up and down with respect to cylinder 32, when threaded rod 37 is mobile
Can related chock plug 33 move back and forth, mobile chock plug 33 opens inlet opening 36 or blocking inlet opening 36.Preferably, holding head 38
It is made of flexible material, for example, holding head 38 is made of flexible plastic.
The chock plug 33 has the conus portion 39 for protruding into inlet opening 36, the cross section of the first end of conus portion 39
Radius is less than the cross sectional radius of the second end of conus portion 39, and the cross sectional radius of the first end of conus portion 39 is less than inlet opening 36
Aperture, the cross sectional radius of the second end of conus portion 39 is greater than the aperture of inlet opening 36, and the first end of conus portion 39 is for dashing forward
It protrudes into inlet opening 36.During chock plug 33 blocks inlet opening 36, threaded rod 37 drives chock plug 33 mobile, so that chock plug 33
First end protrude into inlet opening 36, until the completely plugged inlet opening 36 of conus portion 39, be arranged via the construction of conus portion 39,
Ensure that chock plug 33 will not protrude into completely in inlet opening 36, to avoid chock plug 33 cannot due to being excessively moved across inlet opening 36
Normal blocking inlet opening 36.
The chock plug 33 is made of silica gel, when chock plug 33 blocks inlet opening 36, using the flexible nature of silica gel, so that
It is interference fitted between chock plug 33 and inlet opening 36, and then ensures that chock plug 33 stablizes clogging inlet opening 36；Chock plug 33, threaded rod 37
Edge buries molding (full name in English is Insert Molding, is also known as integrally formed) together, and threaded rod 37, which is provided with, protrudes into plug
Convex wing 44 in first 33, fits together compared to chock plug 33 and threaded rod 37, increases the card between chock plug 33 and threaded rod 37
Holding force prevents chock plug 33 from falling off from threaded rod 37.
The inlet opening 36 is arranged on the bottom wall of cylinder 32, and inlet opening 36 runs through the bottom wall of cylinder 32, and threaded rod 37 passes through
It wears the roof of cylinder 32 and is connect with the holding head 38 except cylinder 32, the upper end of cylinder 32 is provided with to be connected to accommodating cavity 35
First hole body 41.After the completion of the sand water concentration detection of sand-blasting machine, mobile chock plug 33 opens inlet opening 36, via the first hole body 41
The gas injection into accommodating cavity 35, and then the sand water in accommodating cavity 35 is discharged to outside cylinder 32 via inlet opening 36；Certainly, also
Can via the first hole body 41 into accommodating cavity 35 injected clear water, using clear water clean cylinder 32, prevent Relict Sand in cylinder 32
Grain and influence next time sand-blasting machine sand water detection accuracy.
The lower end of institute's cylinder 32 is provided with bellmouth 42, and bellmouth 42 is between accommodating cavity 35 and inlet opening 36, taper
Hole 42 is connected to accommodating cavity 35 and inlet opening 36, and bellmouth 42 is greater than bellmouth 42 close to feed liquor close to the aperture of 35 one end of accommodating cavity
The aperture of 36 one end of hole.When needing to be discharged the sand water of the sand-blasting machine after having detected sand water concentration in accommodating cavity 35, chock plug is driven
33 open inlet opening 36, and the sand water of the sand-blasting machine in accommodating cavity 35 is under the booster action of self gravity, along bellmouth 42
Wall outflow tube 32 is arranged via the construction of bellmouth 42, the sand water of sand-blasting machine is avoided to remain on the bottom wall of cylinder 32, it is ensured that
The accuracy of sand water concentration detection next time.
The lower end of institute's cylinder 32 is provided with the second hole body 43, and the second hole body 43 runs through the side wall of cylinder 32, bellmouth 42 with
Intersection between inlet opening 36 is connected to the second hole body 43.After the completion of the sand water concentration detection of sand-blasting machine, driving chock plug 33 is opened
Open inlet opening 36, via the first hole body 41 into accommodating cavity 35 gas injection, and then by the sand water in accommodating cavity 35 via second
Hole body 43 and inlet opening 36 are discharged to outside cylinder 32, promote the drain efficiency of cylinder 32；It is, of course, also possible to via the first hole body 41
The injected clear water into accommodating cavity 35 cleans cylinder 32 using clear water, and the clear water after cleaning cylinder 32 is from the second hole body 43 and feed liquor
Hole 36 is discharged to outside cylinder 32, is prevented residual sand grains in cylinder 32 and is influenced the accuracy that sand-blasting machine sand water detects next time.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of automatic roller type sand-blasting machine, including rack, are set to the blast room of rack；It is characterized by also including rotations
It is set to rack and is located at the indoor roller of sandblasting, multiple leakage sand holes that roller is provided with material-holding chamber and is connected to material-holding chamber are held
Material chamber is used to be installed with extraneous workpiece；It is installed in cover board, the setting of rack or/and blast room and the opening for covering material-holding chamber
In cover board and the ejection assemblies in material-holding chamber；It is set to the first Beng Sha mechanism of rack, the first Beng Sha mechanism is for extracting
The sand water of blast room lower end simultaneously sprays via ejection assemblies the sand water extracted on the workpiece to material-holding chamber.
2. automatic roller type sand-blasting machine according to claim 1, it is characterised in that: the ejection assemblies include being set to lid
The fixed strip of plate and multiple nozzles, multiple nozzles are collinearly arranged, and the line between multiple nozzles is conllinear with the pivot center of roller
Setting, nozzle include ontology and the spray head for being removably connected to ontology, and fixed strip runs through the ontology of multiple nozzles, multiple nozzle warps
On the cover board by fixed strip setting.
3. automatic roller type sand-blasting machine according to claim 2, it is characterised in that: the ontology have stomata, sand water hole,
Spray-hole and transitional pore, stomata are connected to via transitional pore with sand water hole, and sand water hole is connected to spray-hole, the central axis of transitional pore
Collinearly it is arranged with the central axis of spray-hole, transitional pore is greater than transitional pore close to spray-hole one end close to the aperture of stomata one end
Aperture；The stomata of all nozzles is connected to, and the sand water hole connection of all nozzles, spray head is for being connected to spray-hole.
4. automatic roller type sand-blasting machine according to claim 1, it is characterised in that: first Beng Sha mechanism includes setting
In first pump housing and cyclone of rack, the input terminal of first pump housing is used to extract the sand water of blast room lower end, first pump housing
Output end is connected to via the first pipeline with ejection assemblies, the output end of first pump housing via the second pipeline and cyclone feed inlet
Connection, the sand material that first pump housing is pumped into cyclone are back in blast room via the underflow opening of cyclone, the water in cyclone
It sprays via the overflow port of cyclone from ejection assemblies to clean the workpiece after blasting treatment.
5. automatic roller type sand-blasting machine according to claim 4, it is characterised in that: the automatic roller type sand-blasting machine also wraps
It includes precipitating mechanism and is set to the second Beng Sha mechanism of rack, the second Beng Sha mechanism is identical as the construction of the first Beng Sha mechanism, sinks
Shallow lake mechanism includes mortar bucket and second pump housing, and the sand water of blast room lower end is pumped into mortar bucket by first pump housing, and second pump housing is used
It is pumped into blast room in by the water after mortar cask deposit.
6. automatic roller type sand-blasting machine according to claim 4, it is characterised in that: the cyclone includes cylindrical body and company
It is connected to the bullet of cylindrical body lower end, cylindrical body is equipped with cylindrical hole, and bullet is equipped with the conical bore being connected to cylindrical hole, conical bore
It is greater than aperture of the conical bore far from cylindrical hole one end close to the aperture of cylindrical hole one end, cylindrical body is equipped with the hole wall phase with cylindrical hole
Sand water in blast room lower end is pumped into cylindrical hole by the feed opening cut, first pump housing via feed opening, the sand material in cyclone
Be back in blast room via conical bore far from one end of cylindrical hole, the water in cyclone via cylindrical hole far from bellmouth one
End is sprayed from ejection assemblies to clean the workpiece after blasting treatment.
7. automatic roller type sand-blasting machine according to claim 1, it is characterised in that: the rack is provided with detector, inspection
Survey the concentration that instrument is used to detect the sand water that the first Beng Sha mechanism is extracted；Detector includes cylinder, to be movably set in cylinder intracorporal
Chock plug, the graduated scale being set on the outside of cylinder, cylinder are equipped with accommodating cavity and inlet opening, and inlet opening is for being connected to accommodating cavity and first
The sand water that Beng Sha mechanism is extracted, accommodating cavity are located at for being installed with sand water, chock plug in accommodating cavity and for blocking or opening feed liquor
Hole, cylinder are made of transparent material, and the scale of graduated scale is used to indicate the sand water in accommodating cavity.
8. automatic roller type sand-blasting machine according to claim 7, it is characterised in that: the detector further includes being bolted in cylinder
The threaded rod of body, one end of threaded rod stretch out outside cylinder and are connected with holding head, and the other end of threaded rod protrudes into cylinder
And connect chock plug.
9. automatic roller type sand-blasting machine according to claim 8, it is characterised in that: the chock plug have for protrude into
Conus portion in fluid apertures, the cross sectional radius of the first end of conus portion are less than the cross sectional radius of the second end of conus portion, circular cone
The cross sectional radius of the first end in portion is less than the aperture of inlet opening, and the cross sectional radius of the second end of conus portion is greater than inlet opening
Aperture；Inlet opening is set on the bottom wall of cylinder, and threaded rod runs through the roof of cylinder and connect with holding head, and the upper end of cylinder is set
There is the first hole body being connected to accommodating cavity.
10. automatic roller type sand-blasting machine according to claim 9, it is characterised in that: the lower end of institute's cylinder is equipped with bellmouth,
Bellmouth is connected to accommodating cavity and inlet opening, and bellmouth is greater than bellmouth close to inlet opening one end close to the aperture of accommodating cavity one end
Aperture；The lower end of cylinder is equipped with the second hole body, and the intersection between bellmouth and inlet opening is connected to the second hole body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240278.0A CN109129208B (en) | 2018-10-23 | 2018-10-23 | Automatic roller type sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240278.0A CN109129208B (en) | 2018-10-23 | 2018-10-23 | Automatic roller type sand blasting machine |
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| CN109129208A true CN109129208A (en) | 2019-01-04 |
| CN109129208B CN109129208B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240278.0A Active CN109129208B (en) | 2018-10-23 | 2018-10-23 | Automatic roller type sand blasting machine |
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| CN (1) | CN109129208B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109605230A (en) * | 2019-01-09 | 2019-04-12 | 东莞吉川机械科技股份有限公司 | A kind of sandblasting feeding machanism of sand-blasting machine |
| CN109676536A (en) * | 2019-02-28 | 2019-04-26 | 南京涵铭置智能科技有限公司 | A kind of clean type blast sand with tumbling barrel and blasting method |
| CN113319743A (en) * | 2021-07-02 | 2021-08-31 | 兴化市恒源特钢有限公司 | Special steel casting sand blasting deburring equipment |
| CN113601401A (en) * | 2021-07-13 | 2021-11-05 | 建湖中恒机械有限公司 | Sand blasting unit is used in valve body processing |
| CN113696104A (en) * | 2020-05-22 | 2021-11-26 | 东友科技股份有限公司 | Net-shaped shell and sand blasting method |
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| CN207480400U (en) * | 2017-11-16 | 2018-06-12 | 昆山三民涂赖电子材料技术有限公司 | A kind of novel sand blasting machine |
| CN108188937A (en) * | 2017-11-22 | 2018-06-22 | 东莞吉川机械科技股份有限公司 | A kind of forced deburring sand-blasting machine of wet type |
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| JP2004209604A (en) * | 2003-01-06 | 2004-07-29 | Fuji Heavy Ind Ltd | Sand-blasting device |
| CN205218852U (en) * | 2015-12-08 | 2016-05-11 | 重庆美炽科技有限公司 | Wet -type sand -blast device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109605230A (en) * | 2019-01-09 | 2019-04-12 | 东莞吉川机械科技股份有限公司 | A kind of sandblasting feeding machanism of sand-blasting machine |
| CN109676536A (en) * | 2019-02-28 | 2019-04-26 | 南京涵铭置智能科技有限公司 | A kind of clean type blast sand with tumbling barrel and blasting method |
| CN113696104A (en) * | 2020-05-22 | 2021-11-26 | 东友科技股份有限公司 | Net-shaped shell and sand blasting method |
| CN113319743A (en) * | 2021-07-02 | 2021-08-31 | 兴化市恒源特钢有限公司 | Special steel casting sand blasting deburring equipment |
| CN113601401A (en) * | 2021-07-13 | 2021-11-05 | 建湖中恒机械有限公司 | Sand blasting unit is used in valve body processing |
| CN113601401B (en) * | 2021-07-13 | 2022-09-30 | 建湖中恒机械有限公司 | Sand blasting unit is used in valve body processing |
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| Publication number | Publication date |
|---|---|
| CN109129208B (en) | 2023-08-25 |
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