CN107553342A - The shower nozzle sand-blasting machine of air draught recovery type automobile component two - Google Patents
The shower nozzle sand-blasting machine of air draught recovery type automobile component two Download PDFInfo
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- CN107553342A CN107553342A CN201710821817.9A CN201710821817A CN107553342A CN 107553342 A CN107553342 A CN 107553342A CN 201710821817 A CN201710821817 A CN 201710821817A CN 107553342 A CN107553342 A CN 107553342A
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- sandblasting
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Abstract
The present invention relates to a kind of shower nozzle sand-blasting machine of air draught recovery type automobile component two, including housing, sandblasting chamber and sand blasting unit are provided with housing, sand blasting unit includes sand supplying pipeline and Liang Ge sandblastings mechanism, and each sandblasting mechanism is arranged in the upper left side and upper right side of fixture respectively, also include cyclic conveying device, cyclic conveying device includes endless conveyor belts and drives the circulation drive mechanism of endless conveyor belts loopy moving, housing is provided with charging aperture and discharging opening for endless conveyor belts disengaging, housing is located at charging aperture and discharging opening is respectively arranged with sandblasting collection box, sandblasting collection box is respectively arranged with tank outlet, casing import and curtain, each sandblasting collection box bottom is provided with sandblasting collection conduit, sandblasting collection conduit is provided with the negative pressure mechanism for guiding sandblasting to outside sandblasting collection box.Using such scheme, present invention offer is a kind of to avoid the shower nozzle sand-blasting machine of air draught recovery type automobile component two of sandblasting waste and environmental pollution caused by taking out product.
Description
Technical field
The present invention relates to a kind of sand-blasting machine, and in particular to a kind of shower nozzle sand-blasting machine of air draught recovery type automobile component two.
Background technology
Sand-blasting machine utilizes impact and shear action of the abrasive material to workpiece surface, the surface of workpiece is obtained certain cleannes
With different roughness, the equipment for being improved the mechanical performance of workpiece surface, therefore the fatigue resistance of workpiece is improved, increase
Its adhesive force between coating is added, has extended the durability of film, the levelling and decoration of coating have been also beneficial to, surface
Impurity, variegated and oxide layer are disposed, while are roughened dielectric surface, eliminate workpiece residual stress and raising substrate surface is hard
Degree.
Traditional sand-blasting machine is served only for carrying out sandblasting to tubular element, when carrying out sandblasting to automobile component with holes just only
Processing platform that can be by automobile component by being manually positioned in sand-blasting machine, takes out after the completion of sandblasting, is taking out or is observing
A part of sandblasting is often carried during Product processing progress, this part sandblasting can not only be wasted, and can pollute and set
Standby neighbouring air ambient.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide one kind to avoid the sandblasting caused by taking out product
Waste and the shower nozzle sand-blasting machine of air draught recovery type automobile component two of environmental pollution.
To achieve the above object, the invention provides following technical scheme：Including housing, spray is provided with described housing
Sand chamber and sand blasting unit, it is characterised in that：Also include cyclic conveying device, described cyclic conveying device includes endless conveyor belts
And the circulation drive mechanism of driving endless conveyor belts loopy moving, described endless conveyor belts are provided with installation automobile component with holes
Fixture, described housing be provided with for endless conveyor belts disengaging charging aperture and discharging opening, described endless conveyor belts set
There are the component processing section in housing and the part dismounting section outside housing, described housing is located at charging aperture and discharging opening
Sandblasting collection box is respectively arranged with, described sandblasting collection box is respectively arranged with the tank outlet of extraneous UNICOM and joined with housing
Logical casing import, described tank outlet and casing import are respectively arranged with some sagging curtains of freedom, each described
Sandblasting collection box bottom is provided with sandblasting collection conduit, and described sandblasting collection conduit is provided with sandblasting to outside sandblasting collection box
The negative pressure mechanism of guiding, described sand blasting unit includes sand supplying pipeline and Liang Ge sandblastings mechanism, and each sandblasting mechanism arranges respectively
In the upper left side of fixture and upper right side, tilted positioned at the described sandblasting mechanism relative level in upper left side and upper right side in 60 °,
Described housing is located at the recovery drawer for being provided with below sandblasting chamber and being connected with sandblasting chamber, and described sandblasting mechanism includes master
Pipeline, source of the gas linking pipeline and abrator head, described main pipeline be provided with the air inlet that is connected pipeline UNICOM with source of the gas and with spray
The sand export of Sha Tou UNICOMs, described main pipeline, which is located between source of the gas linking pipeline and air inlet, is provided with regulation gas flow rate
Air inlet regulating device, the quantity of described abrator head is the shape difference of several and the sandblasting passage in each abrator head, described
Main pipeline be provided with by different abrator heads and sand export switching UNICOM sandblasting switching device.
By using above-mentioned technical proposal, sandblasting collection box and negative pressure mechanism are set up, can be temporary after product takes out in housing
Stay and pre-processed in sandblasting collection box, remove most of sandblasting, so as to avoid sandblasting from taking equipment out of with product, avoid causing to spray
Sand wastes and environmental pollution, and negative pressure mechanism is recycled sandblasting centralized collection by sandblasting collection conduit, by endless conveyor belts
Automobile component with holes is transmitted, it is inconvenient as caused by artificial feeding and blowing to reduce, and also reduces because of the effect that worked caused by shutdown
The reduction of rate, each position of endless conveyor belts is rationally utilized, is processed when automobile component with holes reaches processing sections, reached
By manually freely carrying out tearing shape open when part dismounts section, in addition, Liang Ge sandblastings mechanism forms three-dimensional sand blasting system, in sandblasting intracavitary
The three-dimensional sandblasting pattern of formation, sandblasting is quickly carried out above product, without product is carried out into turn-over, further improve and add
Work efficiency rate, then, set up air inlet regulating device and sandblasting switching device, regulation sandblasting is shaked out speed and form of shaking out, to be applicable
In miscellaneous product, moreover, after machining, quartz sand meeting natural subsidence value recovery drawer, it is easy to quartz sand
Recovery is reused, and double shower nozzles have the situation of fine features mainly for product bottom is grit blasted, and reduces sandblasting to bottom
Influence.
The present invention is further arranged to：Described inlet air switching device includes air inlet switch plate and driving air inlet switch plate turns
Dynamic air inlet rotating mechanism, described air inlet switch plate, which rotates, is arranged at main pipeline, and described air inlet switch plate is provided with main logical
Road, communication passage and regulation passage, described main channel is axially arranged along air inlet switch plate and switches disk center positioned at air inlet, its
Middle one end extends to air inlet switch plate side wall as UNICOM's mouth, described source of the gas linking pipeline insertion UNICOM it is intraoral and with UNICOM's mouth
Coordinating in rotary seal, each described regulation channel diameter is different, and described regulation passage is circumferentially arranged along air inlet switch plate, and
The air inlet switch plate end face relative with air inlet is axially extended to along air inlet switch plate, the regulation passage described in one of them is with entering
Gas port is connected, described communication passage be radially arranged along air inlet switch plate and with it is each regulation passage it is corresponding, by main channel with
Regulation passage is connected.
By using above-mentioned technical proposal, regulation passage and air inlet UNICOM of the air inlet switch plate by different diameters
When, different gas flow rates is realized, and source of the gas linking pipeline is installed on air inlet switching disk center, it is avoided in air inlet switch plate
Distort, knot in rotary course, improve practicality.
The present invention is further arranged to：Described air inlet rotating mechanism is included into Pneumatic generator, and described enters Pneumatic generator driving
It is provided with air inlet motor shaft, described air inlet motor shaft is provided with the drive gear of synchronous axial system, outside described air inlet switch plate
It is provided with the linkage tooth being meshed with drive gear week.
By using above-mentioned technical proposal, air inlet switch plate periphery is rationally utilized, simplifies driving structure, can stablize, be accurate
The rotation of true driving air inlet switch plate, makes required regulation passage relative with air inlet.
The present invention is further arranged to：For described air inlet switch plate with being provided with seal disc before main pipeline, described is close
Closing disk is fixed on main pipeline, described seal disc be affixed with air inlet switch plate merge the compression between air inlet switch plate be provided with it is close
Closure material layer, described seal disc, which is located between air inlet and regulation passage corresponding with air inlet, is provided with transitional pore, described
The end face of seal disc towards sealing material layer be provided with several dashpots, described dashpot is set due to by encapsulant
The buffer spring that layer extrudes to air inlet switch plate.
By using above-mentioned technical proposal, seal disc to be set up, is avoided in intake process, the gas of source of the gas produces leakage, by
Sealing material layer seals to regulation passage not relative with air inlet, in addition, buffer spring is set up, in seal disc and air inlet
Ensure good sealing during switch plate geo-stationary, when seal disc and air inlet switch plate relatively rotate, buffer spring compression
A part of resistance is reduced, so as to reduce the abrasion of sealing material layer.
The present invention is further arranged to：Described air inlet switch plate is located in one of regulation passage and is provided with interval air inlet
Component, described interval air intake assembly include vent plug, vent plug seat, vent plug return unit and vent plug mouth, and described vent plug seat is positioned at tune
Section channel middle is simultaneously provided with fixing leg between the inwall adjusting passage, described vent plug mouth be arranged at regulation passage and with
Vent plug seat is relative, and described vent plug moves axially along regulation passage and is compressed in vent plug seat in vent plug seat, described vent plug return unit
Reset, coordinate until vent plug forms sealing with vent plug mouth, described vent plug is in round platform between vent plug and by vent plug to vent plug mouth
Shape and small end are towards vent plug mouth.
By using above-mentioned technical proposal, when source of the gas persistently supplies, air pressure gradually increases, when air pressure is more than specified effect
During the reset force of power, i.e. vent plug return unit, the air-flow of brief high is formed, i.e., special sandblasting mode, make the pattern of sand-blasting machine
More, the scope of application is wider, and when air pressure is less than rated pressure, vent plug can recover to the state coordinated with the sealing of vent plug mouth, weight
New accumulation air pressure.
The present invention is further arranged to：Described sandblasting switching device includes sandblasting switch plate and driving sandblasting switch plate turns
Dynamic sand blasting rotating mechanism, each described abrator head are circumferentially installed on sandblasting switch plate, the abrator head described in one of them with
The position of sand export is corresponding, and described sandblasting switch plate is correspondingly arranged on each abrator head keeps abrator head stable with sand export
Relative automatic locking mechanism.
By using above-mentioned technical proposal, different sandblasting head shapes and the different sandblasting passage of structure, to spray difference
The sandblasting of effect, drive sandblasting switch plate to rotate by sand blasting rotating mechanism, make that different abrator heads is relative with sand export, and realization is cut
Function is changed, in addition, increase automatic locking mechanism, makes the relative position of sand export and abrator head more stable, ensure stable spray
Sand effect.
The present invention is further arranged to：Described automatic locking mechanism includes clamping block, lock slots and clamping block return unit,
Described lock slots are arranged at the axial end of sandblasting switch plate and main pipeline and are coaxially disposed with regulation passage, described locking
Block includes slipping part and lock fit portion, and described slipping part is cylindrical and slides in lock slots, described locking block reset
Part is installed on lock slots and resets slipping part to sand export, and described lock fit portion shakes out in round table-like and small end direction
Mouthful, described sand export is provided with the coordinate breach being adapted with lock fit portion shape along edge.
By using above-mentioned technical proposal, when one of abrator head reaches sand export, clamping block corresponding thereto
Automatically it can be stretched out out of lock slots, be combined with coordinate breach and realize lock-out state, when the rotation of sandblasting switch plate, switching abrator head
When, coordinate breach can extrude the round platform inclined-plane in lock fit portion, it is bounced back to lock slots, cancel lock-out state, avoid hindering
Sandblasting switch plate rotates, and ensures normal handoff functionality.
The present invention is further arranged to：Described sandblasting switch plate is correspondingly arranged on sandblasting mounting hole, institute with each abrator head
The abrator head periphery stated coordinates with sandblasting mounting hole in screw thread, is set between described abrator head periphery and the hole wall of sandblasting mounting hole
Aseismatic mechanism is equipped with, described aseismatic mechanism includes shockproof chamber, steel ball, shockproof groove and steel ball spring, and described shockproof chamber is set
In abrator head periphery, described steel ball is displaced into shockproof chamber, and described steel ball spring is compressed between steel ball and shockproof chamber and will
Steel ball resets to outside shockproof chamber, until shockproof chamber is stretched out in steel ball part, described shockproof groove is arranged at the hole wall of sandblasting mounting hole
And the part composition card that shockproof chamber is stretched out with steel ball is matched somebody with somebody.
By using above-mentioned technical proposal, sandblasting mounting hole enables abrator head freely to install or remove on demand, is easy to tie up
Repair and change, and coordinate aseismatic mechanism, avoiding the impact of quartz sand makes it produce vibrations, influences sandblasting effect.
The present invention is further arranged to：Described fixture includes the first fixture unit and the second fixture unit, and described
One fixture unit includes fixed part and suspension part, and described fixed part is vertically set and endless conveyor belts are fixed in upper end, institute
The suspension part stated transversely sets and is fixed on fixed part lower end, and the second described fixture unit rotates and is arranged at endless conveyor belts
And can opposed annular transmission belt vertically overturn, be relatively fixed portion positioned at suspension part when the second described fixture unit naturally droops
Opposite side, the space-closed that suspension part and fixed part are formed.
By using above-mentioned technical proposal, when needing to hang automobile component with holes, first the second fixture unit is turned over upwards
Turn, the first fixture unit is in opening, by the borehole jack of automobile component with holes in the suspension part of the first fixture unit, then makes the
Two fixture units naturally droop, and closed state is recovered in suspension part with the space that fixed part is formed, then automobile component with holes is stable outstanding
Suspension part is hung on, avoids, can stably be processed.
The present invention is further arranged to：Described circulation drive mechanism includes driving pulley, driven pulley, circulation driving electricity
Machine and sidesway tension mechanism, described endless conveyor belts are sheathed on driving pulley and driven pulley, described circulation driving respectively
Motor driving driving pulley rotates, and described sidesway tension mechanism includes sidesway track, sidesway seat and driving sidesway seat along sidesway
The sidesway drive mechanism of track movement, described driven pulley, which rotates, is arranged at sidesway seat, and described sidesway track is along away from main
The direction of movable belt pulley is set.
By using above-mentioned technical proposal, sidesway tension mechanism is set up, on the one hand, make endless conveyor belts be easier to install, it is another
Aspect, expanding force is can adjust after prolonged, endless conveyor belts is recovered the state tensed, make transmission more stable.
The invention will be further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the structural representation of the specific embodiment of the invention；
Fig. 2 is the internal structure schematic diagram that the specific embodiment of the invention removes sandblasting collection box；
Fig. 3 is the arrangement schematic diagram of sandblasting mechanism in the specific embodiment of the invention；
Fig. 4 is the enlarged drawing of A in Fig. 2；
Fig. 5 is the structural representation of sandblasting mechanism in the specific embodiment of the invention；
Fig. 6 is the enlarged drawing of B in Fig. 5；
Fig. 7 is the enlarged drawing of C in Fig. 6；
Fig. 8 is the structural representation that drive mechanism is circulated in the specific embodiment of the invention.
Embodiment
As Figure 1-Figure 8, the invention discloses a kind of shower nozzle sand-blasting machine of air draught recovery type automobile component two, including shell
Body 1, sandblasting chamber 2 and sand blasting unit, in addition to cyclic conveying device are provided with housing 1, and cyclic conveying device includes annular and passed
Defeated band 3 and the circulation drive mechanism for driving the loopy moving of endless conveyor belts 3, endless conveyor belts 3 are provided with installation automotive department with holes
The fixture 8 of part, housing 1 are provided with the charging aperture 12 and discharging opening 13 passed in and out for endless conveyor belts 3, and endless conveyor belts 3 are provided with
Component processing section 31 in housing 1 and the part dismounting section 32 outside housing 1, housing 1 is located at charging aperture 12 and discharging
Mouthfuls 13 are respectively arranged with sandblasting collection box 14, sandblasting collection box 14 be respectively arranged with the tank outlet of extraneous UNICOM 141 and with
The casing import 142 of housing UNICOM, tank outlet 141 and casing import 142 are respectively arranged with some sagging curtains of freedom
143, each bottom of sandblasting collection box 14 is provided with sandblasting collection conduit 144, and sandblasting collection conduit 144 is provided with sandblasting to sandblasting
The negative pressure mechanism 145 guided outside collection box, the preferred negative-pressure air fan of negative pressure mechanism, sand blasting unit include sand supplying pipeline 4 and two sprays
Sand mechanism, and each sandblasting mechanism is arranged in the upper left side and upper right side of fixture 8, the sand-blasting machine positioned at upper left side and upper right side respectively
Structure relative level is in 60 ° of inclinations, i.e. α in Fig. 4, and the lower section that housing 1 is located at sandblasting chamber 2 is provided with and is connected with sandblasting chamber 2
Recovery drawer 15, sandblasting mechanism includes main pipeline 5, source of the gas linking pipeline 51 and abrator head 52, and main pipeline 5 is provided with and source of the gas
It is connected the air inlet 54 of the UNICOM of pipeline 51 and the sand export 53 with the UNICOM of abrator head 52, main pipeline 5 is located at source of the gas linking pipeline 51
The air inlet regulating device of regulation gas flow rate is provided between air inlet 54, the quantity of abrator head 52 is several and each sandblasting
The shape of sandblasting passage 524 in first 52 is different, and main pipeline 5 is provided with switches UNICOM by different abrator heads 52 and sand export 53
Sandblasting switching device, set up sandblasting collection box and negative pressure mechanism, after product takes out in housing, can persist in sandblasting collection box
Pre-processed, remove most of sandblasting, so as to avoid sandblasting from taking equipment out of with product, avoid causing sandblasting waste and environment dirty
Dye, negative pressure mechanism are recycled sandblasting centralized collection by sandblasting collection conduit, and automotive department with holes is transmitted by endless conveyor belts 3
Part, it is inconvenient as caused by artificial feeding and blowing to reduce, and also reduces because of the reduction of operating efficiency caused by shutdown, rationally sharp
With each position of endless conveyor belts 3, it is processed when automobile component with holes reaches processing sections, when reaching part dismounting section 32
By manually freely carrying out tearing shape open, in addition, Liang Ge sandblastings mechanism forms three-dimensional sand blasting system, the solid formed in sandblasting chamber 2
Sandblasting pattern, quickly above product carry out sandblasting, without product is carried out into turn-over, further improve processing efficiency, so
Afterwards, air inlet regulating device and sandblasting switching device are set up, regulation sandblasting is shaked out speed and form of shaking out, with suitable for of all kinds
Product, moreover, after machining, quartz sand can natural subsidence value recovery drawer 15, be easy to quartz sand recovery again
Use, double shower nozzles have the situation of fine features mainly for product bottom is grit blasted, and reduce influence of the sandblasting to bottom.
The air inlet rotating mechanism that inlet air switching device includes air inlet switch plate 6 and drives air inlet switch plate 6 to rotate, enters autogenous cutting
Removable disk 6, which rotates, is arranged at main pipeline 5, and air inlet switch plate 6 is provided with main channel 61, communication passage 62 and regulation passage 63, main logical
Road 61 is axially arranged along air inlet switch plate 6 and is located at the center of air inlet switch plate 6, and wherein one end extends to the side wall of air inlet switch plate 6
As UNICOM's mouth 611, source of the gas linking pipeline 51 is inserted in UNICOM's mouth 611 and coordinated with UNICOM mouth 611 in rotary seal, each regulation
The diameter of passage 63 is different, and regulation passage 63 is circumferentially arranged along air inlet switch plate 6, and axially extends to air inlet along air inlet switch plate 6
The end face relative with air inlet 54 of switch plate 6, one of regulation passage 63 are connected with air inlet 54, and communication passage 62 is along entering
Autogenous cutting removable disk 6 be radially arranged and with it is each regulation passage 63 it is corresponding, by main channel 61 with regulation passage 63 be connected, air inlet switch
Disk 6 by the regulation passage 63 of different diameters with 54 UNICOM of air inlet when, realize different gas flow rates, and source of the gas is connected
Pipeline 51 is installed on air inlet switching disk center, avoids it from distorting, knot in the rotary course of air inlet switch plate 6, improves practicality.
Air inlet rotating mechanism is included into Pneumatic generator 64, enters the driving of Pneumatic generator 64 and is provided with air inlet motor shaft, air inlet motor shaft
The drive gear 641 of synchronous axial system is installed, the periphery of air inlet switch plate 6 is provided with the linkage tooth being meshed with drive gear 641
642, the periphery of air inlet switch plate 6 is rationally utilized, simplifies driving structure, can stablize, accurately drive turning for air inlet switch plate 6
It is dynamic, make required regulation passage 63 relative with air inlet 54.
For air inlet switch plate 6 with being provided with seal disc 65 before main pipeline 5, seal disc 65 is fixed on main pipeline 5, seal disc 65
It is affixed to merge to compress between air inlet switch plate 6 with air inlet switch plate 6 and is provided with sealing material layer 66, seal disc 65 is located at air inlet
Mouthfuls 54 and adjust corresponding with air inlet 54 transitional pore 651 is provided between passage 63, seal disc 65 is towards sealing material layer 66
End face be provided with several dashpots 652, dashpot 652 is set due to sealing material layer 66 being extruded to air inlet switch plate 6
Buffer spring 653, set up seal disc 65, avoid in intake process, the gas of source of the gas produces leakage, right by sealing material layer 66
Regulation passage 63 not relative with air inlet 54 is sealed, in addition, setting up buffer spring 653, in seal disc 65 and enters autogenous cutting
Ensure good sealing during 6 geo-stationary of removable disk, when seal disc 65 and air inlet switch plate 6 relatively rotate, buffer spring 653
Compression reduces a part of resistance, and so as to reduce the abrasion of sealing material layer 66, the material of sealing material layer 66 is rubber.
Air inlet switch plate 6 is located in one of regulation passage 63 and is provided with interval air intake assembly, and interval air intake assembly includes
Vent plug 66, vent plug seat 67, vent plug return unit 68 and vent plug mouth 631, vent plug seat 67 are positioned at the middle part of regulation passage 63 and logical with adjusting
Fixing leg is provided between the inwall in road 63, vent plug mouth 631 is arranged at regulation passage 63 and, vent plug 66 relative with vent plug seat 67
Moved axially along regulation passage 63 in vent plug seat 67, vent plug return unit 68 is compressed between vent plug seat 67 and vent plug 66 and by vent plug
66 reset to vent plug mouth 631, coordinate until vent plug 66 forms sealing with vent plug mouth 631, vent plug 66 is in round table-like and small end court
To vent plug mouth 631, when source of the gas persistently supplies, air pressure gradually increases, when air pressure is more than nominal force, i.e. vent plug return unit 68
Reset force when, form the air-flow of brief high, i.e., special sandblasting mode, make the pattern of sand-blasting machine more, the scope of application is more
Extensively, when air pressure is less than rated pressure, vent plug 66 can recover to the state coordinated with the sealing of vent plug mouth 631, accumulate air pressure again,
68 preferred cylindrical spring of vent plug return unit.
The sand blasting rotating mechanism that sandblasting switching device includes sandblasting switch plate 7 and drives sandblasting switch plate 7 to rotate, each sandblasting
First 52 are circumferentially installed on sandblasting switch plate 7, and one of abrator head 52 is corresponding with the position of sand export 53, sandblasting switch plate
7 are correspondingly arranged on the automatic locking mechanism for keeping abrator head 52 and the stable phase pair of sand export 53, different sprays with each abrator head 52
First 52 shape of sand and the different sandblasting passage of structure, to spray the sandblasting of different-effect, sandblasting is driven to cut by sand blasting rotating mechanism
Removable disk 7 rotates, and makes different abrator heads 52 relative with sand export 53, realizes handoff functionality, in addition, increase automatic locking mechanism,
Make the relative position of sand export 53 and abrator head 52 more stable, ensure stable sandblasting effect, sand blasting rotating mechanism is preferably electric
Machine 74.
Automatic locking mechanism includes clamping block 71, lock slots 72 and clamping block return unit 73, and lock slots 72 are arranged at sandblasting
The axial end of switch plate 7 and main pipeline 5 is simultaneously coaxially disposed with regulation passage 63, and clamping block 71 includes slipping part 711 and locking
Auxiliary section 712, slipping part 711 is cylindrical and slides in lock slots 72, and clamping block return unit 73 is installed on lock slots 72 and will
Slipping part 711 resets to sand export 53, and lock fit portion 712 is in round table-like and small end towards sand export 53, the edge of sand export 53
Edge is provided with the coordinate breach 531 being adapted with the shape of lock fit portion 712, when one of abrator head 52 reaches sand export
When 53, clamping block 71 corresponding thereto can be stretched out out of lock slots 72 automatically, and realization locking shape is combined with coordinate breach 531
State, when sandblasting switch plate 7 rotates, switches abrator head 52, coordinate breach 531 can extrude the round platform inclined-plane in lock fit portion 712,
It is bounced back to lock slots 72, cancel lock-out state, avoid hindering sandblasting switch plate 7 to rotate, ensure normal handoff functionality, lock
Determine 73 preferred column spring of block reset part.
Sandblasting switch plate 7 is correspondingly arranged on sandblasting mounting hole 75 with each abrator head 52, and the periphery of abrator head 52 is installed with sandblasting
Hole 75 coordinates in screw thread, and aseismatic mechanism, aseismatic mechanism bag are provided between the periphery of abrator head 52 and the hole wall of sandblasting mounting hole 75
Shockproof chamber 521, steel ball 522, shockproof groove 751 and steel ball spring 523 are included, shockproof chamber 521 is arranged at the periphery of abrator head 52, steel ball
522 are displaced into shockproof chamber 521, and steel ball spring 523 is compressed between steel ball 522 and shockproof chamber 521 and by steel ball 522 to shockproof chamber
Reset outside 521, until shockproof chamber 521 is stretched out in the part of steel ball 522, shockproof groove 751 be arranged at the hole wall of sandblasting mounting hole 75 and with
The part composition card that steel ball 522 stretches out shockproof chamber 521 is matched somebody with somebody, and sandblasting mounting hole 75 enables abrator head 52 freely to install or tear open on demand
Unload, be easy to repair and change, and coordinate aseismatic mechanism, avoiding the impact of quartz sand makes it produce vibrations, influences sandblasting effect.
Fixture 8 includes the first fixture unit 81 and the second fixture unit 82, the first fixture unit 81 include fixed part 811 and
Suspension part 812, fixed part 811 is vertically set and endless conveyor belts 3 are fixed in upper end, and suspension part 812 transversely sets and consolidated
Due to the lower end of fixed part 811, the second fixture unit 82 rotate be arranged at endless conveyor belts and can opposed annular transmission belt vertically turn over
Turn, the second fixture unit 82 is relatively fixed the opposite side in portion 811 positioned at suspension part 812 when naturally drooping, by suspension part 812 and admittedly
Determine the space-closed of the composition of portion 811, when needing to hang automobile component with holes, be first flipped up the second fixture unit 82, the
One fixture unit 81 is in opening, by the borehole jack of automobile component with holes in the suspension part 812 of the first fixture unit 81, is then made
Second fixture unit 82 naturally droops, and closed state is recovered in suspension part 812 with the space that fixed part 811 is formed, then automobile with holes
Part stably hangs on suspension part 812, avoids, and can stably be processed.
Circulating drive mechanism includes driving pulley 91, driven pulley 92, circulation motor 9 and sidesway tension mechanism, ring
Shape transmission belt 3 is sheathed on driving pulley 91 and driven pulley 92 respectively, and circulation motor 9 drives driving pulley 91 to rotate, side
Moving tension mechanism includes the sidesway driving machine that sidesway track 93, sidesway seat 94 and driving sidesway seat 94 move along sidesway track 93
Structure, driven pulley 92, which rotates, is arranged at sidesway seat 94, and sidesway track 93 is set along the direction away from driving pulley 91, sets up sidesway
Tension mechanism, on the one hand, make endless conveyor belts 3 be easier to install, on the other hand, can adjust expanding force after prolonged,
Endless conveyor belts 3 is recovered the state tensed, make transmission more stable, sidesway drive mechanism includes sidesway motor 95 and by sidesway
The sidesway screw mandrel 96 of the driving rotation of motor 95, the sidesway screw mandrel 96 set along the direction of sidesway track 93 and matched somebody with somebody with the screw thread of sidesway seat 94
Close.
Claims (10)
1. a kind of shower nozzle sand-blasting machine of air draught recovery type automobile component two, including housing, be provided with described housing sandblasting chamber and
Sand blasting unit, it is characterised in that：Also include cyclic conveying device, described cyclic conveying device includes endless conveyor belts and driving
The circulation drive mechanism of endless conveyor belts loopy moving, described endless conveyor belts are provided with the folder for installing automobile component with holes
Tool, described housing are provided with charging aperture and discharging opening for endless conveyor belts disengaging, and described endless conveyor belts are provided with position
In the component processing section in housing and the dismounting section of the part outside housing, described housing is located at charging aperture and discharging opening difference
Be provided with sandblasting collection box, described sandblasting collection box be respectively arranged with the tank outlet of extraneous UNICOM and with housing UNICOM
Casing import, described tank outlet and casing import are respectively arranged with some sagging curtains of freedom, each described sandblasting
Collection box bottom is provided with sandblasting collection conduit, and described sandblasting collection conduit, which is provided with, guides sandblasting to outside sandblasting collection box
Negative pressure mechanism, described sand blasting unit includes sand supplying pipeline and Liang Ge sandblastings mechanism, and each sandblasting mechanism is arranged in folder respectively
The upper left side and upper right side of tool, it is described positioned at the described sandblasting mechanism relative level in upper left side and upper right side in 60 ° of inclinations
Housing be located at the recovery drawer for being provided with below sandblasting chamber and being connected with sandblasting chamber, described sandblasting mechanism includes supervisor
Road, source of the gas linking pipeline and abrator head, described main pipeline are provided with the air inlet for being connected pipeline UNICOM with source of the gas and and sandblasting
The sand export of head UNICOM, described main pipeline, which is located between source of the gas linking pipeline and air inlet, is provided with entering for regulation gas flow rate
Gas control device, the quantity of described abrator head is the shape difference of several and the sandblasting passage in each abrator head, described
Main pipeline is provided with the sandblasting switching device by different abrator heads and sand export switching UNICOM.
2. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 1, it is characterised in that：Described enters
The air inlet rotating mechanism that autogenous cutting changing device includes air inlet switch plate and drives air inlet switch plate to rotate, described air inlet switch plate turn
Dynamic to be arranged at main pipeline, described air inlet switch plate is provided with main channel, communication passage and regulation passage, described main channel edge
Air inlet switch plate is axially arranged and positioned at air inlet switching disk center, and wherein one end extends to air inlet switch plate side wall as UNICOM
Mouthful, described source of the gas linking pipeline insertion UNICOM is intraoral and coordinates with UNICOM's mouth in rotary seal, and each described regulation passage is straight
Footpath is different, and described regulation passage is circumferentially arranged along air inlet switch plate, and axially extends to air inlet switch plate along air inlet switch plate
The end face relative with air inlet, the regulation passage described in one of them are connected with air inlet, and described communication passage is along air inlet
Switch plate be radially arranged and with it is each regulation passage it is corresponding, by main channel with adjust passage be connected.
3. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 2, it is characterised in that：Described enters
Gas rotating mechanism is included into Pneumatic generator, and described Pneumatic generator driving of entering is provided with air inlet motor shaft, described air inlet motor shaft peace
Drive gear equipped with synchronous axial system, described air inlet switch plate periphery are provided with the linkage tooth being meshed with drive gear.
4. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 3, it is characterised in that：Described enters
For autogenous cutting removable disk with being provided with seal disc before main pipeline, described seal disc is fixed on main pipeline, described seal disc and air inlet
Switch plate is affixed compression between merging and air inlet switch plate and is provided with sealing material layer, described seal disc be located at air inlet and with
Transitional pore is provided between regulation passage corresponding to air inlet, if the end face of described seal disc towards sealing material layer is provided with
Dry dashpot, described dashpot are set due to the buffer spring for extruding sealing material layer to air inlet switch plate.
5. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 2, it is characterised in that：Described enters
Autogenous cutting removable disk is located in one of regulation passage and is provided with interval air intake assembly, and described interval air intake assembly includes vent plug, gas
Obturating plug, vent plug return unit and vent plug mouth, described vent plug seat are set between the inwall positioned at regulation channel middle and with adjusting passage
Fixing leg is equipped with, described vent plug mouth is arranged at regulation passage and vent plug edge regulation passage axle relative with vent plug seat, described
To vent plug seat is displaced into, described vent plug return unit is compressed between vent plug seat and vent plug and resets vent plug to vent plug mouth, directly
Sealing is formed to vent plug and vent plug mouth to coordinate, described vent plug is in round table-like and small end towards vent plug mouth.
6. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 1, it is characterised in that：Described spray
The sand blasting rotating mechanism that sand switching device includes sandblasting switch plate and drives sandblasting switch plate to rotate, each described abrator head edge week
To sandblasting switch plate is installed on, the abrator head described in one of them is corresponding with the position of sand export, described sandblasting switch plate
It is correspondingly arranged on each abrator head and keeps abrator head and the automatic locking mechanism of sand export stable phase pair.
7. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 6, it is characterised in that：It is described from
Dynamic locking mechanism includes clamping block, lock slots and clamping block return unit, and described lock slots are arranged at sandblasting switch plate and are responsible for
The axial end in road is simultaneously coaxially disposed with regulation passage, and described clamping block includes slipping part and lock fit portion, described cunning
Shifting portion is cylindrical and slides in lock slots, and described clamping block return unit is installed on lock slots and answers slipping part to sand export
Position, described lock fit portion is provided with and locked along edge towards sand export, described sand export in round table-like and small end
The coordinate breach that auxiliary section shape is adapted.
8. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 6, it is characterised in that：Described spray
Sand switch plate is correspondingly arranged on sandblasting mounting hole with each abrator head, and described abrator head periphery is matched somebody with somebody with sandblasting mounting hole in screw thread
Close, aseismatic mechanism is provided between described abrator head periphery and the hole wall of sandblasting mounting hole, described aseismatic mechanism includes anti-
Shake chamber, steel ball, shockproof groove and steel ball spring, described shockproof chamber are arranged at abrator head periphery, and described steel ball is displaced into shockproof
Chamber, described steel ball spring are compressed between steel ball and shockproof chamber and reset steel ball to outside shockproof chamber, until steel ball part is stretched
Go out shockproof chamber, described shockproof groove is arranged at the hole wall of sandblasting mounting hole and matched somebody with somebody with the part composition card of the shockproof chamber of steel ball stretching.
9. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 1, it is characterised in that：Described folder
Tool includes the first fixture unit and the second fixture unit, and the first described fixture unit includes fixed part and suspension part, described
Fixed part is vertically set and endless conveyor belts are fixed in upper end, and described suspension part transversely sets and is fixed under fixed part
End, the second described fixture unit rotate be arranged at endless conveyor belts and can opposed annular transmission belt vertically overturn, described the
The opposite side in portion is relatively fixed when two fixture units naturally droop positioned at suspension part, the space that suspension part and fixed part are formed is sealed
Close.
10. the shower nozzle sand-blasting machine of air draught recovery type automobile component two according to claim 1, it is characterised in that：Described follows
Ring drive mechanism includes driving pulley, driven pulley, circulation motor and sidesway tension mechanism, described endless conveyor belts point
Driving pulley and driven pulley are not sheathed on, and described circulation motor driving driving pulley rotates, described sidesway tensioner
Mechanism includes the sidesway drive mechanism that sidesway track, sidesway seat and driving sidesway seat move along sidesway track, described driven belt
Wheel rotation is arranged at sidesway seat, and described sidesway track is set along the direction away from driving pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821817.9A CN107553342B (en) | 2017-09-13 | 2017-09-13 | Two spray head sand-blasting machine of air draught recovery type automobile component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821817.9A CN107553342B (en) | 2017-09-13 | 2017-09-13 | Two spray head sand-blasting machine of air draught recovery type automobile component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107553342A true CN107553342A (en) | 2018-01-09 |
| CN107553342B CN107553342B (en) | 2019-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821817.9A Active CN107553342B (en) | 2017-09-13 | 2017-09-13 | Two spray head sand-blasting machine of air draught recovery type automobile component |
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| Country | Link |
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| CN (1) | CN107553342B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747610A (en) * | 2018-08-29 | 2018-11-06 | 江苏巨力钢绳有限公司 | Wire rod metal surface pre-treating method, wire rod rust removal method and sand blasting unit |
| CN111655430A (en) * | 2018-03-26 | 2020-09-11 | 新东工业株式会社 | Shot blasting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0710511A1 (en) * | 1994-10-21 | 1996-05-08 | CRC-Evans Rehabilitation Systems, Inc. | Air abrasive blast line travel machine |
| CN106425884A (en) * | 2016-08-30 | 2017-02-22 | 来安县科来兴实业有限责任公司 | Sand blasting device for motor train unit air compressor crankcase casting mold machining |
| CN206464998U (en) * | 2017-02-14 | 2017-09-05 | 太仓联洲机械设备有限公司 | One kind conveying sand-blasting machine |
| KR20170121886A (en) * | 2016-04-26 | 2017-11-03 | 삼진쇼트기계공업 주식회사 | Precoating for impinger for shot peenning andcommitment eqiupment |
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2017
- 2017-09-13 CN CN201710821817.9A patent/CN107553342B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0710511A1 (en) * | 1994-10-21 | 1996-05-08 | CRC-Evans Rehabilitation Systems, Inc. | Air abrasive blast line travel machine |
| KR20170121886A (en) * | 2016-04-26 | 2017-11-03 | 삼진쇼트기계공업 주식회사 | Precoating for impinger for shot peenning andcommitment eqiupment |
| CN106425884A (en) * | 2016-08-30 | 2017-02-22 | 来安县科来兴实业有限责任公司 | Sand blasting device for motor train unit air compressor crankcase casting mold machining |
| CN206464998U (en) * | 2017-02-14 | 2017-09-05 | 太仓联洲机械设备有限公司 | One kind conveying sand-blasting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655430A (en) * | 2018-03-26 | 2020-09-11 | 新东工业株式会社 | Shot blasting device |
| CN108747610A (en) * | 2018-08-29 | 2018-11-06 | 江苏巨力钢绳有限公司 | Wire rod metal surface pre-treating method, wire rod rust removal method and sand blasting unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107553342B (en) | 2019-04-23 |
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