CN109909892A - Automatic sand blasting machine of MIM orthoscopic - Google Patents
Automatic sand blasting machine of MIM orthoscopic Download PDFInfo
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- CN109909892A CN109909892A CN201910345023.9A CN201910345023A CN109909892A CN 109909892 A CN109909892 A CN 109909892A CN 201910345023 A CN201910345023 A CN 201910345023A CN 109909892 A CN109909892 A CN 109909892A
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Abstract
The invention discloses an MIM linear automatic sand blasting machine, which belongs to the technical field of sand blasting equipment and comprises a mainframe box, at least one sand blasting chamber positioned in the mainframe box, a swinging sand blasting device correspondingly arranged in the sand blasting chamber, a chain type conveying device penetrating through the mainframe box and the sand blasting chamber in the transverse direction, a dust extraction device communicated with the sand blasting chamber, and air washing devices erected on the chain type conveying device and respectively positioned at two sides of the mainframe box; the air washing device comprises a lower box body fixed at the bottom of a rack of the chain type conveying device, an upper box body fixed at the top of the rack of the chain type conveying device and covered with the lower box body, a plurality of air conveying pipes fixed in the upper box body, and an air supply pump communicated with the air conveying pipes, wherein a plurality of air injection holes which are distributed along the length direction of the air conveying pipes and face downwards vertically are formed in the bottoms of the air conveying pipes, and an air washing area is formed between the air conveying pipes and a conveying chain of the chain type conveying device; the continuous sand blasting operation is realized, the production efficiency is improved, and the subsequent secondary sand removing treatment procedures are reduced.
Description
Technical field
The present invention relates to abrasive blast equipment technical fields, more particularly to a kind of linear automatic sand-blasting machine of MIM.
Background technique
Metal (ceramics) powder injection molding technology (Metal Injection Molding, abbreviation MIM technology) is collection modeling
Expect the multidisciplinary productions for interpenetrating and intersecting such as moulding process, polymer chemistry, powder metallurgy technology and Metal Material Science
Object quickly manufactures high density, high-precision, the structure of three-dimensional complex shapes zero using mold injection moldable blank and by sintering
Part, can fast and accurately by design philosophy turn materially with certain structure, functional characteristic product and can directly produce in batches
Part out is the primary new change of manufacturing technology industry.
Often there is situations such as burr in the product surface after injection moulding, not only influence the beauty of product, serious to drape over one's shoulders
The assembly that the problems such as cutting edge of a knife or a sword flash is also easy to influence product uses, and product after molding generally requires to carry out by abrasive blast equipment thus
Polishing treatment；Existing abrasive blast equipment is largely that manual artificial sandblasting in operation needs that product is first manually put into machine
Device inner cavity, shuts side door plate；Then manpower protrudes into hand in machine and takes sand-blasting gun alignment product progress sandblasting operation, this operator
Method needs to require height, personnel demand big the operating experience of personnel, and sandblasting effect is unstable, and operation is dangerous, in addition difficult
To realize continuity sandblasting operation, production capacity is low, low efficiency, high production cost.
Summary of the invention
In order to overcome the drawbacks of the prior art, technical problem to be solved by the present invention lies in propose that a kind of MIM is linear
Automatic sand-blasting machine, by the way that the chain conveyor through mainframe box is arranged for conveying workpieces, the workpiece of conveying passes through mainframe box
The interior sand blasting unit that waves carries out blasting treatment, realizes continuity sandblasting operation, improves production production capacity and efficiency, and in master
The two sides of cabinet set up be fixed with enter sandblasting chamber for workpiece before clean and workpiece from sandblasting chamber come out after cleaning use
Gas-washing device, the stabilization of further lifting workpieces sandblasting quality is capable of by this gas-washing device of setting, can either be reduced
It is attached to influence of the impurity such as the dust on workpiece to sandblasting quality, can also desanding processing be carried out to the workpiece after sandblasting, subtract
Few subsequent secondary desanding treatment process, to simplify production process, better improving production efficiency saves production cost.
To achieve this purpose, the present invention adopts the following technical scheme: a kind of linear automatic sand-blasting machine of MIM, including mainframe box,
In mainframe box at least one sandblasting chamber, corresponding be fixed on that the sandblasting chamber is indoor to wave sand blasting unit, in lateral side
To through the mainframe box and the sandblasting chamber chain conveyor, with the pumping dirt device of the sandblasting chamber,
And it is set up on the chain conveyor and is located at mainframe box side in the sandblasting entrance location close to sandblasting chamber
Be located at the mainframe box other side in close to sandblasting chamber sandblasting outlet port gas-washing device；
The gas-washing device include be fixed on the chain conveyor bottom of the frame lower box, be fixed on the chain
The frame top of formula conveying device and the upper box closed with the lower box lid and several to be fixed on the top box intracorporal defeated
Tracheae and the air feed pump being connected to the appendix, the bottom of the appendix are equipped with several along the gas transmission length of tube side
To distribution and fumarole downwards, air purge area is formed between the appendix and the carrier chain of the chain conveyor
Domain is respectively equipped with the communication port in connection air purge region, the symmetrical two sides of the lower box on the symmetrical two sidewalls of the upper box
The escape port for avoiding the carrier chain is respectively provided on wall, the lower box bottom is equipped with the gas for being connected to the air purge region
Wash outlet.
Optionally, partition is equipped in the mainframe box, the partition will uniformly be divided into two mutually inside the mainframe box
The sandblasting chamber of connection.
Optionally, the mainframe box bottom is respectively fixed with the sand collecting hopper for being connected to the sandblasting chamber, the sand collecting hopper
Bottom is equipped with the sand removing hole for being connected to the sand collecting hopper, is hingedly fixed with first end cover on the sand removing hole, outside the sand collecting hopper one
Side wall lower ends are fixed with the pumping sandpipe mouth being connected in the sand collecting hopper.
Optionally, the inspection windows with the sandblasting chamber are offered on the front of the mainframe box respectively, it is described
Activity is inserted with dust excluding plate on inspection windows.
It optionally, further include two lift drive mechanisms for being respectively used to drive the dust excluding plate elevating movement, the sandblasting
Be respectively fixed with slot in inspection windows both sides of the edge position on chamber inner wall, the symmetrical two sides of the dust excluding plate respectively with
The slot sliding plugs cooperation, and the lift drive mechanism includes that pivot joint is fixed on the mainframe box front in inspection windows
The driving lever of following position directly, be fixed on the mainframe box front and be located at the driving lever position directly above follower lever,
At least one is used for the first driving chain for being driven between driving lever and follower lever and for driving the driving lever rotation
First rotating electric machine, first rotating electric machine are fixedly connected by the second driving chain with the driving shaft, the dust excluding plate
Lateral surface in being equipped with the latch segment that is fixedly connected with first driving chain close to feather edge position.
Optionally, the mainframe box front is fixed with the shield for covering the lift drive mechanism.
Optionally, the sand blasting unit that waves includes the fixed plate being fixed on the outer roof of the sandblasting chamber, passes through vertically
Wear the fixed plate and protrude into the indoor bull stick of the sandblasting chamber, be located at the sandblasting chamber in and it is vertical with the bull stick antarafacial
Fixed oscillating rod in sandblasting chamber and the connecting rod fixed vertical with the oscillating rod antarafacial, is fixed on the connection
Several spray guns on bar one end are fixed in the fixed plate and cylinder, Yi Jiyu for driving the bull stick reciprocating rotation
The air pump of the cylinder connection；
The fixed plate top surface is equipped with the avoid holes passed through for the bull stick, the bull stick position in close one side edge position
Pivotally connected set is equipped with first flange disk in rod segment above the fixed plate, the first flange disk and fixed plate is fixed connects
It connects, the bull stick is located at pivotally connected set in the rod segment below the fixed plate and is equipped with second flange disk, and the first flange disk passes through
Connecting cylinder is fixedly connected with the second flange disk, and the fixed plate top surface is equipped in close to other side marginal position for fixing
The mounting base of the cylinder, one end that the bull stick stretches out first flange disk upwards are arranged to be fixed with and rotate synchronously with the bull stick
Shifting block, telescopic rod one end of the cylinder is fixed with the link block that cooperation is connect with the driving lever, and the link block is equipped with
Hinge hole, the shifting block are equipped with the bar shape trench hole being arranged along the shifting block length direction, and the hinge hole passes through pin shaft and institute
Bar shape trench hole pivotal fit is stated, the cylinder is for driving the shifting block reciprocating rotation.
Optionally, the pumping dirt device includes being fixed on the pumping dirt case at the mainframe box back side and being fixed on the pumping
Dirt box top and the connection air blower taken out in dirt case, the dirt bottom portion of taking out are equipped with the connection dust discharge taken out in dirt case
Mouthful, second end cover is hingedly fixed on the dust-exhausting port, the pumping dirt case symmetrical two lateral wall lower end is respectively equipped with connection institute
It states and takes out the first of dirt case and take out dirt ozzle, mainframe box back side upper end is respectively equipped with the connection sand blasted area and with described first
Take out the corresponding connection of dirt ozzle second takes out dirt ozzle.
Optionally, the back side medium position for taking out dirt case offers clean-up port, and the pumping dirt case is in the clean-up port avoided
On be hingedly fixed with case lid.
Optionally, the chain conveyor includes the rack of strip and intermediate hollow out, is pivotally connected and is fixed on the rack
The driving shaft of an interior end position, pivot joint are fixed on the driven shaft of the other end in the rack, are individually fixed in the bottom of the frame
Close to the support leg of end positions, for being driven two third driving chains between the driving shaft and driven shaft and being fixed on
The one lateral wall end position of rack and the second rotating electric machine for being used to drive the driving shaft rotation；
The third driving chain respectively close in two inner sidewall of rack, in the rack in the driving shaft and
It is equipped with several support shafts between driven shaft, is provided with support bar in the support shaft, the support bar is divided into and two described the
Three driving chains are two groups corresponding, and support bar described in every group successively arranges formation along rack inner sidewall length direction for described in correspondence
The supporting track that third driving chain passes through.
The invention has the benefit that the present invention is used to convey work by setting through the chain conveyor of mainframe box
The workpiece of part, conveying carries out blasting treatment by the sand blasting unit that waves in mainframe box, realizes continuity sandblasting operation, improves life
Produce production capacity and efficiency, and the two sides of mainframe box set up be fixed with enter sandblasting chamber for workpiece before clean and workpiece from
Sandblasting chamber come out after the gas-washing device that uses of cleaning, being capable of further lifting workpieces sandblasting by this gas-washing device of setting
The stabilization of quality can either reduce influence of the impurity such as the dust being attached on workpiece to sandblasting quality, also can be to sandblasting after
Workpiece carry out desanding processing, reduce subsequent secondary desanding treatment process, to simplify production process, preferably promote production
Efficiency saves production cost.
Detailed description of the invention
Fig. 1 is a kind of whole knot at linear the first visual angle of automatic sand-blasting machine MIM that the specific embodiment of the invention provides
Structure schematic diagram.
Fig. 2 is the overall structure diagram that Fig. 1 removes shield.
Fig. 3 is location A enlarged diagram in Fig. 2.
Fig. 4 is a kind of whole knot at linear the second visual angle of automatic sand-blasting machine MIM that the specific embodiment of the invention provides
Structure schematic diagram.
Fig. 5 is the linear automatic sand-blasting machine cross-sectional view of a kind of MIM that the specific embodiment of the invention provides.
Fig. 6 is the knot that the linear automatic sand-blasting machine of a kind of MIM that the specific embodiment of the invention provides waves sand blasting unit
Structure schematic diagram.
Fig. 7 is that the linear automatic sand-blasting machine chain conveyor of a kind of MIM that the specific embodiment of the invention provides has
The structural schematic diagram of gas-washing device.
Fig. 8 is a kind of office for the linear automatic sand-blasting machine chain conveyor of MIM that the specific embodiment of the invention provides
Portion's structural schematic diagram.
Fig. 9 is a kind of whole knot for the linear automatic sand-blasting machine gas-washing device of MIM that the specific embodiment of the invention provides
Structure schematic diagram.
Figure 10 is a kind of section view for the linear automatic sand-blasting machine gas-washing device of MIM that the specific embodiment of the invention provides
Figure.
In figure:
100, mainframe box；101, partition；102, sandblasting chamber；103, top girth cover；104, sand collecting hopper；105, first end cover；
106, sandpipe mouth is taken out；107, inspection windows；108, dust excluding plate；109, slot；110, driving lever；111, follower lever；112, first
Driving chain；113, the first rotating electric machine；114, the second driving chain；115, latch segment；116, shield；117, second dirt pipe is taken out
Mouth；118, water conservancy diversion bucket；
200, chain conveyor；201, rack；202, driving shaft；203, driven shaft；204, support leg；205, the second rotation
Rotating motor；206, third driving chain；207, support shaft；208, support bar；209, pallet；
300, gas-washing device；301, lower box；302, upper box；303, appendix；304, communication port；305, escape port；
306, air purge outlet；
400, dirt device is taken out；401, dirt case is taken out；402, air blower；403, second end cover；404, first dirt ozzle is taken out；405,
Case lid；
500, sand blasting unit is waved；501, fixed plate；502, bull stick；503, oscillating rod；504, connecting rod；505, spray gun；
506, cylinder；507, first flange disk；508, second flange disk；509, shifting block；510, link block；511, bar shape trench hole；512,
Pin shaft；513, connecting cylinder；514, mounting base.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Fig. 5 shown in, including mainframe box 100, be located at mainframe box 100 at least one sandblasting chamber
102, corresponding to be fixed on waving sand blasting unit 500, running through mainframe box 100 and sandblasting in transverse direction in sandblasting chamber 102
The chain conveyor 200 of chamber 102, the pumping dirt device 400 being connected to sandblasting chamber 102 and be set up in chain conveying dress
It sets on 200 and is located at 100 side of mainframe box in the sandblasting entrance location close to sandblasting chamber 102 and is located at mainframe box 100
The other side is in the gas-washing device 300 of the sandblasting outlet port close to sandblasting chamber 102；Partition is wherein equipped in mainframe box 100
101,100 inside of mainframe box is uniformly divided into two interconnected sandblasting chambers 102 by partition 101.Specifically: in mainframe box
100 top is additionally provided with top girth cover 103, for protecting the cylinder 506 for waving sand blasting unit 500, two sandblasting chambers of formation
102 can realize secondary blasting treatment to workpiece, and then further increase the sandblasting quality of workpiece.
As shown in Figure 1, Figure 2, shown in Fig. 9 and Figure 10, gas-washing device 300 includes the rack for being fixed on chain conveyor 200
The lower box 301 of 201 bottoms, 201 top of rack for being fixed on chain conveyor 200 and the top box with the lid conjunction of lower box 301
Body 302 and several appendixs 303 being fixed in upper box 302 and the air feed pump being connected to appendix 303 are (in figure not
Show), the bottom of appendix 303 be equipped with it is several along the distribution of 303 length direction of appendix and fumarole downwards (in figure not
Show), air purge region, the symmetrical two sidewalls of upper box 302 are formed between appendix 303 and the carrier chain of chain conveyor 200
On be respectively equipped with the communication port 304 in connection air purge region, evacuation conveying is respectively provided on the symmetrical two sidewalls of lower box 301
The escape port 305 of chain, 301 bottom of lower box are equipped with the air purge outlet 306 in connection air purge region.Specifically, to sandblasting
The workpiece of reason is conveyed by chain conveyor 200, and the air purge first passed through in transmission process close to sandblasting entrance location fills
Set 300 carry out air purges, be in air purge process: air feed pump is supplied to delivery pipe, and the gas of conveying sprays to vertically by fumarole
On the workpiece to be processed passed through, the surface of gas flow purging workpiece to be processed is recycled, and is attached to the impurity of workpiece surface then
It as air-flow flows under the drive of air-flow, and is discharged from air purge outlet 306, to complete gas before the processing of workpiece to be processed
Wash process；Similarly, the workpiece after sandblasting chamber 102 carries out blasting treatment will also pass through the position out after sandblasting exports
Gas-washing device 300, and the residual sand grains adhered on the workpiece after at sandblasting is cleared away using gas-washing device 300, it is possible to reduce
The process of subsequent secondary desanding, and then guarantee the complete continuity of sandblasting process, production efficiency is improved, it is strong to reduce operator labour
Degree, guarantees the stabilization of the quality of production.
As shown in Figure 1 and Figure 2,100 bottom of mainframe box is respectively fixed with the sand collecting hopper 104 of connection sandblasting chamber 102, collection
The bottom of sand hopper 104 is equipped with the sand removing hole (not shown) of connection sand collecting hopper 104, is hingedly fixed with first end cover on sand removing hole
105,104 1 lateral wall lower end of sand collecting hopper is fixed with the pumping sandpipe mouth 106 in connection sand collecting hopper 104.Specifically, sandblasting procedures
In sand grains can carry out recycling concentration by sand collecting hopper 104, and sand grains is recycled by pumping sandpipe mouth 106, then send again to
At the feed for waving sand blasting unit 500, the circulation supply of sand material is realized.
As shown in Figures 1 to 4, the inspection windows being connected to sandblasting chamber 102 are offered respectively on the front of mainframe box 100
107, activity is inserted with dust excluding plate 108 on inspection windows 107.Specifically, the inspection windows 107 of dust excluding plate 108 are provided with,
The Maintenance and Repair that its convenient working person is timed internal sandblasting chamber 102, and the dust excluding plate 108 being arranged can reduce outside
The impurity such as the dust of environment enter in sandblasting chamber 102, influence sandblasting quality.It again specifically, further include being respectively used to driving to prevent
Two lift drive mechanisms of 108 elevating movement of dirt plate, in 107 both sides of the edge position of inspection windows point on 102 inner wall of sandblasting chamber
It is not fixed with slot 109, the symmetrical two sides of dust excluding plate 108 plug cooperation, lift drive mechanism with the sliding of slot 109 respectively
It is fixed on 100 front of mainframe box including pivot joint in the driving lever 110 of 107 following position directly of inspection windows, is fixed on mainframe box
100 fronts it is upper and be located at the follower levers 111 of 110 position directly above of driving lever, at least one be used for driving lever 110 and follower lever
The first driving chain 112 being driven between 111 and the first rotating electric machine 113 for driving driving lever 110 to rotate, first
Rotating electric machine 113 is fixedly connected by the second driving chain 114 with driving shaft 202, in the bottom of close on the lateral surface of dust excluding plate 108
Marginal position is equipped with the latch segment 115 being fixedly connected with the first driving chain 112.Specifically, using lift drive mechanism come
Dust excluding plate 108 is driven, it is more convenient laborsaving compared with manually opening and closing dust excluding plate 108；Its working principle is that: the first rotating electric machine
113 drive driving lever 110 to rotate by the second driving chain 114, pass through the first driving chain while driving lever 110 rotates
112 drive follower lever 111 to rotate, and driving lever 110 and follower lever 111 realize the first driving chain 112 while rotating
Around 111 relative motion of driving lever 110 and follower lever, thus drive the latch segment 115 that is fixed on the first driving chain 112 into
Row movement, and then drive dust excluding plate 108 to carry out elevating movement using latch segment 115.
Optionally, as depicted in figs. 1 and 2,100 front of mainframe box is fixed with the shield for covering lift drive mechanism
116.Specifically, the first exposed rotating electric machine 113 and the first driving chain 112, second can be passed by shield 116
Dynamic chain 114 etc. is protected, and volume is avoided to hurt operator, improves operational security.
As shown in Figure 5 and Figure 6, waving sand blasting unit 500 includes the fixed plate being fixed on the outer roof of sandblasting chamber 102
501, run through fixed plate 501 vertically and protrude into the bull stick 502 in sandblasting chamber 102, and and bull stick interior positioned at sandblasting chamber 102
Oscillating rod 503 that 502 antarafacials are vertically fixed, in sandblasting chamber 102 and the connecting rod fixed vertical with 503 antarafacial of oscillating rod
504, several spray guns 505 for being fixed on 504 one end of connecting rod are fixed in fixed plate 501 and for driving bull stick 502 reciprocal
The cylinder 506 of rotation and the air pump (not shown) being connected to cylinder 506；501 top surface of fixed plate is in close to one side edge position
The avoid holes (not shown) passed through for bull stick 502 is installed, bull stick 502 is located at pivotally connected set in the rod segment of 501 top of fixed plate
Equipped with first flange disk 507, first flange disk 507 is fixedly connected with fixed plate 501, and bull stick 502 is located at 501 lower section of fixed plate
Pivotally connected set is equipped with second flange disk 508 in rod segment, and first flange disk 507 connects by the way that connecting cylinder 513 and second flange disk 508 are fixed
Connect, 501 top surface of fixed plate in being equipped with mounting base 514 for fixing cylinder 506 close to other side marginal position, bull stick 502 to
Upper one end for stretching out first flange disk 507 is arranged the shifting block 509 for being fixed with and rotating synchronously with bull stick 502, the telescopic rod of cylinder 506
One end is fixed with the link block 510 that cooperation is connect with driving lever, and link block 510 is equipped with hinge hole (not shown), on shifting block 509
Equipped with the bar shape trench hole 511 being arranged along 509 length direction of shifting block, hinge hole is matched by pin shaft 512 and the pivot joint of bar shape trench hole 511
It closes, cylinder 506 is for driving 509 reciprocating rotation of shifting block.Specifically, in first flange disk 507 and second flange disk 508
Equipped with the bearing cooperated with bull stick 502, by 508 two positions of first flange disk 507 and second flange disk come to bull stick 502
Reinforcement effect is played, so that the rotation of bull stick 502 is more stable, and second flange disk 508 is then consolidated by connecting cylinder 513
It is fixed；Wave sandblasting principle: air pump drives the telescopic rod activity of cylinder 506, and then drives shifting block 509 reciprocal by link block 510
Rotation, and due to shifting block 509 be with bull stick 502 rotate synchronously, the rotation of shifting block 509 also just will drive bull stick 502 into
Row reciprocating rotation, and bull stick 502 rotates while oscillating rod 503 being driven to be swung, oscillating rod 503 is swung simultaneously also with regard to the company of drive
Spray gun 505 on extension bar 504 carries out swing sandblasting, and the spray gun 505 in the present embodiment is also connected with sand supplying feed bin (not shown)；
Such swing sandblasted structures design is more flexible, and amplitude of fluctuation can be controlled preferably by cylinder 506, so that sandblasting
Handle more uniform, sandblasting effect is more preferable.
As shown in figure 4, taking out dirt device 400 includes being fixed on the pumping dirt case 401 at 100 back side of mainframe box and being fixed on pumping
Air blower 402 in 401 top of dirt case and connection pumping dirt case 401, pumping 401 bottom of dirt case takes out the row in dirt case 401 equipped with connection
Dirt mouth (not shown) is hingedly fixed with second end cover 403 on dust-exhausting port, takes out 401 symmetrical two lateral wall lower end of dirt case difference
Equipped with connection take out dirt case 401 first take out dirt ozzle 404,100 back side upper end of mainframe box be respectively equipped with connection sand blasted area and with
First takes out the second pumping dirt ozzle 117 of the corresponding connection of dirt ozzle 404.Specifically, during blasting treatment in sandblasting chamber 102
Dust is easily caused, and the feelings of power can be provided in air blower 402 by the way that pumping dirt case 401 is arranged at the back side of mainframe box 100
The dust inside sandblasting chamber 102 is detached under condition, the fixed dedusting filter of medium position in dirt case 401 can taken out in the present embodiment
Cloth (not shown) is filtered the air-flow for carrying dust using dust removal filter cloth, guarantees that the gas being finally discharged will not be to big
Gas forms biggish pollution, and because the dust or the smaller also extracted sand grains of quality of self gravity sedimentation also can be because of itself
Gravitational settling is discharged using dust-exhausting port；In the present embodiment, the water conservancy diversion of opening downwards is respectively equipped in sandblasting chamber 102
Bucket 118, wherein water conservancy diversion bucket 118 is connected to the second pumping dirt ozzle 117 respectively, so as to control the flow direction for taking out dust and gas stream, is avoided
Being formed on sandblasting influences.
Optionally, the back side medium position for taking out dirt case 401 offers clean-up port (not shown), takes out dirt case 401 in avoiding
Clean-up port on be hingedly fixed with case lid 405.Specifically, by the case lid of setting 405, convenient for taking out 401 internal maintenance of dirt case
Maintenance.
As shown in Figure 7 and Figure 8, chain conveyor 200 includes the rack 201 of strip and intermediate hollow out, pivot joint fixation
The driven shaft 203 of the other end in rack 201 is fixed in the driving shaft 202 of an end position in rack 201, pivot joint, is respectively fixed
It is passed in 201 bottom of rack close to the support leg 204 of end positions, for being driven two thirds between driving shaft 202 and driven shaft 203
Dynamic chain 206 and the second rotation be fixed on 201 1 lateral wall end position of rack and be used to that driving shaft 202 to be driven to rotate
Motor 205；For third driving chain 206 respectively close in 201 liang of inner sidewalls of rack, rack 201 is interior in driving shaft 202 and driven
It is equipped with several support shafts 207 between axis 203, is provided with support bar 208 in support shaft 207, support bar 208 is divided into and two thirds
206 corresponding two groups of driving chain, every group of support bar 208 successively arranges formation along 201 inner sidewall length direction of rack for correspondence
The supporting track that third driving chain 206 passes through.Specifically, the second rotating electric machine 205 is rotated by drive driving shaft 202,
And then using third driving chain 206 drive driven shaft 203 rotate, while realize third driving chain 206 driving shaft 202 with
And the movement that mutually rotates between driven shaft 203, realize conveying purpose, and several support bars 208 are fixed in support shaft 207,
The operating of third driving chain 206 is supported using the supporting track that support bar 208 is formed, and then facilitates third driving chain
206 drive pallets 209 carry out transmitting workpiece.
Generally speaking, the present invention is used for conveying workpieces through the chain conveyor 200 of mainframe box 100 by setting, defeated
The workpiece sent carries out blasting treatment by the sand blasting unit 500 that waves in mainframe box 100, realizes continuity sandblasting operation, improves
Produce production capacity and efficiency, and the two sides of mainframe box 100 set up be fixed with enter sandblasting chamber for workpiece before clean and
Workpiece from sandblasting chamber come out after the gas-washing device 300 that uses of cleaning, can be further by this gas-washing device 300 of setting
The stabilization of lifting workpieces sandblasting quality can either reduce influence of the impurity such as the dust being attached on workpiece to sandblasting quality,
Desanding processing can be carried out to the workpiece after sandblasting, reduce subsequent secondary desanding treatment process, to simplify production process, more
Good improving production efficiency saves production cost.
The present invention is described with reference to the preferred embodiments, and those skilled in the art know, of the invention not departing from
In the case where spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.The present invention is not by this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to protection of the present invention
Range.
Claims (10)
1. a kind of linear automatic sand-blasting machine of MIM, it is characterised in that:
The sandblasting is fixed on including mainframe box (100), positioned at least one sandblasting chamber (102), correspondence in mainframe box (100)
Waving sand blasting unit (500), running through the mainframe box (100) and the sandblasting chamber in transverse direction in chamber (102)
(102) chain conveyor (200), the pumping dirt device (400) being connected to the sandblasting chamber (102) and it is set up in institute
It states on chain conveyor (200) and is located at mainframe box (100) side in the sandblasting import position close to sandblasting chamber (102)
It sets and is located at the mainframe box (100) other side in the gas-washing device of the sandblasting outlet port close to sandblasting chamber (102)
(300)；
The gas-washing device (300) includes the lower box for being fixed on rack (201) bottom of the chain conveyor (200)
(301), the top box for being fixed at the top of the rack (201) of the chain conveyor (200) and being closed with the lower box (301) lid
Body (302) and several appendixs (303) being fixed in the upper box (302) and with the appendix (303) even
Logical air feed pump, the bottom of the appendix (303) are equipped with several along the distribution of the appendix (303) length direction and vertical
Fumarole directed downwardly forms air purge region between the appendix (303) and the carrier chain of the chain conveyor (200),
The communication port (304) in connection air purge region, the lower box are respectively equipped on the symmetrical two sidewalls of the upper box (302)
(301) escape port (305) for avoiding the carrier chain, lower box (301) bottom are respectively provided on symmetrical two sidewalls
Portion is equipped with the air purge outlet (306) for being connected to the air purge region.
2. a kind of linear automatic sand-blasting machine of MIM as described in claim 1, it is characterised in that:
Partition (101) are equipped in the mainframe box (100), the partition (101) will uniformly be divided into inside the mainframe box (100)
Two interconnected sandblasting chambers (102).
3. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 2, it is characterised in that:
Mainframe box (100) bottom is respectively fixed with the sand collecting hopper (104) for being connected to the sandblasting chamber (102), the collection sand
The bottom of bucket (104) is equipped with the sand removing hole for being connected to the sand collecting hopper (104), is hingedly fixed with first end cover on the sand removing hole
(105), (104) the one lateral wall lower end of sand collecting hopper is fixed with the pumping sandpipe mouth (106) being connected in the sand collecting hopper (104).
4. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 3, it is characterised in that:
The inspection windows (107) being connected to the sandblasting chamber (102) are offered on the front of the mainframe box (100) respectively,
Activity is inserted with dust excluding plate (108) on the inspection windows (107).
5. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 4, it is characterised in that:
It further include two lift drive mechanisms for being respectively used to drive the dust excluding plate (108) elevating movement, the sandblasting chamber
(102) it is respectively fixed with slot (109) on inner wall in inspection windows (107) both sides of the edge position, pair of the dust excluding plate (108)
The two sides of title plug cooperation with the slot (109) sliding respectively, and the lift drive mechanism includes described in pivot joint is fixed on
On mainframe box (100) front in the driving lever (110) of inspection windows (107) following position directly, be fixed on the mainframe box (100)
On front and be located at the driving lever (110) position directly above follower lever (111), at least one for driving lever (110) with
The first driving chain (112) being driven between follower lever (111) and first for driving the driving lever (110) rotation
Rotating electric machine (113), first rotating electric machine (113) are fixed by the second driving chain (114) and the driving shaft (202)
It connects, it is fixed with first driving chain (112) in being equipped with close to feather edge position on the lateral surface of the dust excluding plate (108)
The latch segment (115) of connection.
6. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 5, it is characterised in that:
Mainframe box (100) front is fixed with the shield (116) for covering the lift drive mechanism.
7. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 2, it is characterised in that:
Described wave sand blasting unit (500) include the fixed plate (501) being fixed on the outer roof of the sandblasting chamber (102), erect
Directly run through the fixed plate (501) and protrudes into the bull stick (502) in the sandblasting chamber (102), is located at the sandblasting chamber
(102) in and vertical with the bull stick (502) the antarafacial oscillating rod (503) fixed, be located in sandblasting chamber (102) and with it is described
Connecting rod (504) that oscillating rod (503) antarafacial is vertically fixed, several spray guns being fixed on the connecting rod (504) one end
(505), be fixed on the fixed plate (501) and for drive the bull stick (502) reciprocating rotation cylinder (506) and
The air pump being connected to the cylinder (506)；
Fixed plate (501) top surface is equipped with the avoid holes passed through for the bull stick (502) in close one side edge position, described
Bull stick (502) is located at pivotally connected set in the rod segment above the fixed plate (501) and is equipped with first flange disk (507), first method
Blue disk (507) is fixedly connected with the fixed plate (501), and the bull stick (502) is located at the rod segment below the fixed plate (501)
Upper pivotally connected set is equipped with second flange disk (508), and the first flange disk (507) passes through connecting cylinder (513) and the second flange
Disk (508) is fixedly connected, and fixed plate (501) top surface is equipped in close to other side marginal position for fixing the cylinder
(506) mounting base (514), the bull stick (502) upwards stretch out first flange disk (507) one end be arranged be fixed with it is described
The shifting block (509) that bull stick (502) rotates synchronously, telescopic rod one end of the cylinder (506), which is fixed with to connect with the driving lever, matches
The link block (510) of conjunction, the link block (510) are equipped with hinge hole, and the shifting block (509) is equipped with along the shifting block
(509) bar shape trench hole (511) of length direction setting, the hinge hole pass through pin shaft (512) and the bar shape trench hole (511) pivot
Cooperation is connect, the cylinder (506) is for driving the shifting block (509) reciprocating rotation.
8. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 7, it is characterised in that:
Described take out dirt device (400) include being fixed on the pumping dirt case (401) at the mainframe box (100) back side and being fixed on institute
The air blower (402) taken out at the top of dirt case (401) and in connection pumping dirt case (401) is stated, pumping dirt case (401) bottom is equipped with
It is connected to the dust-exhausting port taken out in dirt case (401), is hingedly fixed with second end cover (403) on the dust-exhausting port, the pumping dirt case
(401) symmetrical two lateral wall lower end is respectively equipped with connection first pumping dirt ozzle (404) for taking out dirt case (401), the master
Cabinet (100) back side upper end is respectively equipped with the connection sand blasted area and smokes that dirt ozzle (404) are corresponding to be connected to described first
Second takes out dirt ozzle (117).
9. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 8, it is characterised in that:
The back side medium position for taking out dirt case (401) offers clean-up port, and the pumping dirt case (401) is on the clean-up port avoided
Hingedly it is fixed with case lid (405).
10. a kind of linear automatic sand-blasting machine of MIM as claimed in claim 9, it is characterised in that:
The chain conveyor (200) includes the rack (201) of strip and intermediate hollow out, is pivotally connected and is fixed on the rack
(201) driving shaft (202) of an end position, pivot joint are fixed on the driven shaft (203) of the rack (201) interior other end, are divided in
Be not fixed on the rack (201) bottom close to end positions support leg (204), for the driving shaft (202) with it is driven
Two third driving chains (206) are driven between axis (203) and be fixed on (201) the one lateral wall end position of rack and
The second rotating electric machine (205) for driving the driving shaft (202) to rotate；
For the third driving chain (206) respectively close in (201) two inner sidewall of rack, the rack (201) is interior in institute
It states and is equipped with several support shafts (207) between driving shaft (202) and driven shaft (203), be provided with branch on the support shaft (207)
Stay (208), the support bar (208) are divided into, every group described in branch two groups corresponding with two third driving chain (206)
Stay (208) successively arranges to be formed along rack (201) inner sidewall length direction to be passed through for the correspondence third driving chain (206)
Supporting track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910345023.9A CN109909892A (en) | 2019-04-26 | 2019-04-26 | Automatic sand blasting machine of MIM orthoscopic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910345023.9A CN109909892A (en) | 2019-04-26 | 2019-04-26 | Automatic sand blasting machine of MIM orthoscopic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109909892A true CN109909892A (en) | 2019-06-21 |
Family
ID=66978545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910345023.9A Pending CN109909892A (en) | 2019-04-26 | 2019-04-26 | Automatic sand blasting machine of MIM orthoscopic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296882A (en) * | 2020-11-13 | 2021-02-02 | 郑州诚森机电设备有限公司 | Supercharged environment-friendly full-automatic pipe fitting water sand blasting device |
| CN112355909A (en) * | 2020-11-13 | 2021-02-12 | 郑州诚森机电设备有限公司 | Full-automatic pipe fitting water sand blasting unit of environment-friendly |
| CN115401617A (en) * | 2022-08-26 | 2022-11-29 | 浙江丰原型钢科技有限公司 | Sand blasting and rust removing conveying equipment for round steel |
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| CN115401617A (en) * | 2022-08-26 | 2022-11-29 | 浙江丰原型钢科技有限公司 | Sand blasting and rust removing conveying equipment for round steel |
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Effective date of registration: 20220506 Address after: 523000 building 3, No. 5, Weifeng Road, Dongcheng Street, Dongguan City, Guangdong Province Applicant after: DONGGUAN HUAJING POWDER METALLURGY Co.,Ltd. Address before: 518000 workshop 1 and 3, zone a, xinfengze industrial plant, Shangnan East Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN FUTURE TECHNOLOGY Co.,Ltd. |