CN103831730A - Tunnel frozen burr processing machine - Google Patents
Tunnel frozen burr processing machine Download PDFInfo
- Publication number
- CN103831730A CN103831730A CN201410069505.3A CN201410069505A CN103831730A CN 103831730 A CN103831730 A CN 103831730A CN 201410069505 A CN201410069505 A CN 201410069505A CN 103831730 A CN103831730 A CN 103831730A
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- conveyor belt
- burr
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- 238000012545 processing Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 58
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 36
- 239000004576 sand Substances 0.000 claims description 24
- 238000012546 transfer Methods 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 230000008014 freezing Effects 0.000 claims description 11
- 238000007710 freezing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 10
- 238000005406 washing Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005571 horizontal transmission Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 29
- 230000003028 elevating effect Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 6
- 238000004064 recycling Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of processing equipment, in particular to a tunnel type frozen burr processor, which comprises a rack and a burr processing device, wherein a material placing region, a projection region and a material taking region are sequentially arranged on the rack, the projection region is provided with a projection conveyor belt device, the burr processing device is arranged in the projection region, the material feeding conveyor belt devices on the material placing region and the material taking region are respectively connected and combined with two ends of the projection conveyor belt device to form a horizontal conveying structure, continuous horizontal transmission can be realized, workpieces do not need to be rolled, the phenomenon of damage cannot occur, the processing efficiency is improved, the burr processing device is connected with a refrigerating device, the refrigerating device is used for refrigerating products firstly when burrs are processed, so that the burrs of the products reach the brittle critical point temperature, then the burrs are removed by using plastic projection materials to impact the burrs at high speed, and the burr removing effect is good.
Description
Technical field:
The present invention relates to process treatment facility technical field, refer in particular to the freezing rough selvedge processing machine of tunnel type.
Background technology:
Along with social development and the progress of technology, multiple electronic product emerges in multitude, after the injection molded of the plastic parts of its electronic product, on plastic parts, be all to have certain burr, such plastic parts, can not directly apply on Product Assembly, at this moment, carry out reaming to plastic parts.Conventionally be all to adopt rough selvedge processing machine to remove to plastic parts reaming, existing rough selvedge processing machine includes housing, extractor fan, tourelle, connects sand plate, feed bin, in feed bin, be provided with material sucking port, extractor fan is connected with material sucking port by sand suction pipe, the bottom of extractor fan is provided with blowing mouth, but existing rough selvedge processing machine is all processed the processing of rolling limit, workpiece limit by tourelle in the time processing workpiece burr, easily occurs the phenomenon of damaging when Large Parts Machining workpiece.
Summary of the invention:
Object of the present invention is exactly to provide a kind of freezing rough selvedge processing machine of tunnel type that can realize continuity horizontal transport, raising working (machining) efficiency, save manpower for the deficiency of prior art existence.
To achieve these goals, the technical solution used in the present invention is: the freezing rough selvedge processing machine of tunnel type, it includes frame, burr treatment device, in frame, be provided with successively for product being put into the blowing district on pallet, for the product on pallet being projected to the projection area of hydro-peening, for the feeding district that the product on pallet is taken out, projection area is provided with projection conveyer belt apparatus, blowing district and feeding district are equipped with the feeding conveying belt device for delivery of pallet, feeding conveying belt device in blowing district and feeding district is connected with projection conveyer belt apparatus two ends respectively, burr treatment device is arranged in projection area, burr treatment device is connected with the refrigerating plant that carries out freezing processing to being transported to product in burr treatment device.
Described burr treatment device includes spray chamber, be arranged on the blower fan that shoots material at top, spray chamber, be arranged on the feed bin of bottom, spray chamber, projection conveyer belt apparatus is arranged in spray chamber, the fan induced draught mouth that shoots material is communicated with feed bin by sand suction pipe, the air outlet of blower fan of shooting material stretches in spray chamber and towards projection conveyer belt apparatus, refrigerating plant includes liquid nitrogen container, and liquid nitrogen container is communicated with spray chamber by pipeline.
Described burr treatment device also includes vavuum pump, and spray chamber is can enclosed construction, and the air entry of vavuum pump is communicated with spray chamber by pipeline.
The both-side opening of described spray chamber and be respectively equipped with sealing device, sealing device includes with the hermatic door of the both-side opening fitted seal of spray chamber, promotes the sealing cylinder of hermatic door elevating movement, hermatic door is along being vertically slidably connected in spray chamber, and the output of sealing cylinder is connected on hermatic door.
Between described spray chamber and feed bin, be provided with and carry out the vibratory sieve that sand dust separates.
Described projection conveyer belt apparatus includes travelling carriage, projection conveyer belt, projection drive roll, projection driven voller, motor is carried in the projection being arranged in frame, cylinder is carried in the projection being arranged in frame, projection drive roll and projection driven voller are respectively can axially movable mode being rotatably connected in spray chamber, projection drive roll and projection driven voller are rotationally connected with travelling carriage respectively, projection conveyer belt is set in projection drive roll and projection driven voller outside, projection carries the output of motor to be driven and connected projection drive roll by spline, projection carries the output of cylinder to connect travelling carriage, projection conveyer belt is network structure.
Described frame is provided with the tray conveying on feeding district feeding conveying belt device to the pallet circulating conveyor on blowing district feeding conveying belt device.
Described pallet circulating conveyor includes roller conveying device, between feeding district feeding conveying belt device and roller conveying device feeding end, be provided with the discharging transfer mechanism that pallet is transplanted on to roller conveying device feeding end from feeding district feeding conveying belt device, between blowing district feeding conveying belt device and roller conveying device discharge end, be provided with pallet is transplanted on to the pan feeding transfer mechanism blowing district feeding conveying belt device from roller conveying device discharge end.
Described roller conveying device is positioned at top, projection area, discharging transfer mechanism and pan feeding transfer mechanism include along being laterally slidably connected at handover slide in frame, be horizontally installed on handover cylinder in frame, along being vertically slidably connected at the elevating bracket transferred on slide, be arranged on the lift cylinder transferred on slide, pneumatic-finger for holding tray, the output of transferring cylinder connects transfers slide, the output of lift cylinder connects elevating bracket, and pneumatic-finger is arranged on elevating bracket bottom.
Described feeding conveying belt device includes the feeding carriage that is arranged in frame, be rotatably connected on that two feeding rollers, turning sets on feeding carriage are located at the feeding conveying belt of two feeding roller outsides, motor is carried in the feeding being arranged on feeding carriage, feeding carries the output of motor to drive one of them feeding roller of connection, and feeding conveying belt is network structure.
Beneficial effect of the present invention is: the freezing rough selvedge processing machine of tunnel type provided by the invention, it includes frame, burr treatment device, in frame, be provided with successively for product being put into the blowing district on pallet, for the product on pallet being projected to the projection area of hydro-peening, for the feeding district that the product on pallet is taken out, projection area is provided with projection conveyer belt apparatus, blowing district and feeding district are equipped with the feeding conveying belt device for delivery of pallet, burr treatment device is arranged in projection area, feeding conveying belt device in blowing district and feeding district is connected and is combined to form horizontal feed structure with projection conveyer belt apparatus two ends respectively, can realize continuity horizontal transport, do not need the workpiece that rolls, there will not be the phenomenon of damaging, improve working (machining) efficiency, and burr treatment device is connected with refrigerating plant, while processing burr, refrigerating plant first carries out freezing processing to product, make product burr reach the critical point temperature of embrittlement, recycling plastic cement projects material high-speed impact burr and reaches the object of removing burr, removal burr are effective, efficiency is high.
In addition, frame is provided with the tray conveying on feeding district feeding conveying belt device to the pallet circulating conveyor on blowing district feeding conveying belt device, the present invention is by being put into product on the pallet of feeding conveying belt device in blowing district, by feeding conveying belt device, pallet is delivered to together with product on projection conveyer belt apparatus, product is after burr treatment device is removed burr processing, be transported on the feeding conveying belt device in feeding district and product is taken out, then empty pallet is sent back on blowing district feeding conveying belt device by pallet circulating conveyor, the present invention can realize the transmission of pallet cyclical level, pallet can auto recycling, save manpower, improve working (machining) efficiency.
Brief description of the drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of burr treatment device of the present invention;
Fig. 3 is the structural representation that the present invention projects conveyer belt apparatus;
Fig. 4 is the structural representation of pallet circulating conveyor of the present invention;
Fig. 5 is the structural representation of feeding conveying belt device of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated, see shown in Fig. 1～5, the present invention includes organic frame 1, burr treatment device 2, in frame 1, be provided with successively for product being put into the blowing district 11 on pallet, for the product on pallet being projected to the projection area 12 of hydro-peening, for the feeding district 13 that the product on pallet is taken out, projection area 12 is provided with projection conveyer belt apparatus 3, blowing district 11 and feeding district 13 are equipped with the feeding conveying belt device 4 for delivery of pallet, feeding conveying belt device 4 in blowing district 11 and feeding district 13 is connected with projection conveyer belt apparatus 3 two ends respectively, burr treatment device 2 is arranged in projection area 12, frame 1 is provided with the tray conveying on feeding district feeding conveying belt device 4 to the pallet circulating conveyor 5 on blowing district feeding conveying belt device 4.The feeding conveying belt device 4 in blowing district 11 and feeding district 13 and projection conveyer belt apparatus 3 are positioned at and in same level, are combined to form horizontal feed structure, the present invention adopts horizontal movement pattern, be particularly suitable for the burr processing of large part goods, processed product enters on one side from projection conveyer belt apparatus 3, arrive spray chamber 21 and remove burr processing, dust removal process and destatic processing, then be a product processing from projection conveyer belt apparatus 3 another sides out.Pallet is for putting processed product, can follow according to shape of product customized to adapt to different products.
The present invention is by being put into product on the pallet of feeding conveying belt device 4 in blowing district 11, by feeding conveying belt device 4, pallet is delivered to together with product on projection conveyer belt apparatus 3, product is after burr treatment device 2 is removed burr processing, be transported on the feeding conveying belt device 4 in feeding district 13 and product is taken out, then empty pallet is sent back on blowing district feeding conveying belt device 4 by pallet circulating conveyor 5, the present invention can realize the transmission of continuity cyclical level, do not need the workpiece that rolls, there will not be the phenomenon of damaging, improve working (machining) efficiency, pallet can auto recycling, save manpower.
Burr treatment device 2 includes spray chamber 21, be arranged on the blower fan 22 that shoots material at 21 tops, spray chamber, be arranged on the feed bin 23 of 21 bottoms, spray chamber; projection conveyer belt apparatus 3 is arranged in spray chamber 21; blower fan 22 inlet scoops that shoot material are communicated with feed bin 23 by sand suction pipe 24; the air outlet of blower fan 22 of shooting material stretches in spray chamber 21 and towards projection conveyer belt apparatus 3; the sand grains that the blower fan 22 that shoots material sprays can fall into feed bin 23 automatically; be drawn into and shoot material in blower fan 22 through sand suction pipe 24 again, sand material can recycling use.Between spray chamber 21 and feed bin 23, be provided with and carry out the vibratory sieve 29 that sand dust separates, sand grains carries out sand dust separation by vibratory sieve 29 in the process recycling, and large burr are separated to and draw rubbish bag, and clean sand enters feed bin 23 and recycles, good dedusting effect.The blower fan 22 that shoots material has two groups, makes projected area more even more greatly.The burr of product are processed and are completed in spray chamber 21, and spray chamber's 21 high-seals are heat insulation, and outer surface is provided with ceramic fiber cotton interlayer, and the heat insulation effect that tool is good reduces the energy loss that temperature loss causes.
When sandblast, the sand grains that sand suction pipe 24 sucks does projectile motion striking work by the centrifugal force of blower fan 22 impellers that shoot material, and gets rid of sand amount large, sandblast is evenly distributed, and burr removing is effective, for the burr in the burr of sheet, recess, hole, all can remove at short notice, get rid of sand great efforts little adjustable.Sand grains ejects through vibratory sieve 29 and falls into feed bin 23, then sucks to be recovered to shoot material in blower fan 22 so reusable edible sand grains by sand suction pipe 24.
Burr treatment device is connected with the refrigerating plant that carries out freezing processing to being transported to product in burr treatment device, and refrigerating plant includes liquid nitrogen container 25, and liquid nitrogen container 25 is communicated with spray chamber 21 by pipeline.Burr treatment device 2 also includes vavuum pump 26, and spray chamber 21 is can enclosed construction, and the air entry of vavuum pump 26 is communicated with spray chamber 21 by pipeline, and vavuum pump 26 vacuumizes processing to spray chamber 21, prevents condensation of moisture, improves equipment performance.While processing burr, first pass into liquid nitrogen toward spray chamber 21 by liquid nitrogen container 25, utilize liquid nitrogen to gasify rapidly in airtight spray chamber 21 and absorb heat, thereby by freezing the interior processed product in airtight spray chamber 21, make its burr reach the critical point temperature of embrittlement, recycling plastic cement projects material high-speed impact burr and reaches the object of removing burr, after product moves back and freezes, workpiece is returned to original state, is a finished product that there is no burr, removal burr are effective, and efficiency is high.Spray chamber 21 is provided with safety exhaust, and in the time that the nitrogen pressure in spray chamber 21 reaches certain value, unnecessary nitrogen is from then on valve discharge, tool safeguard protection effect.Liquid nitrogen container 25 is controlled by liquid nitrogen control valve, controls the temperature in spray chamber 21 thereby control the liquid nitrogen amount of being filled with in liquid nitrogen container 25 by the connecting and disconnecting of liquid nitrogen control valve, its temperature error can be controlled in ± 1 DEG C in.
The both-side opening of spray chamber 21 and be respectively equipped with sealing device, sealing device includes with the hermatic door 27 of the both-side opening fitted seal of spray chamber 21, promotes the sealing cylinder 28 of hermatic door 27 elevating movements, hermatic door 27 is along being vertically slidably connected in spray chamber 21, and the output of sealing cylinder 28 is connected on hermatic door 27.
Projection conveyer belt apparatus 3 includes travelling carriage 31, projection conveyer belt 32, projection drive roll 33, projection driven voller 34, motor 35 is carried in the projection being arranged in frame 1, cylinder 36 is carried in the projection being arranged in frame 1, projection drive roll 33 and projection driven voller 34 are respectively can axially movable mode being rotatably connected in spray chamber 21, projection drive roll 33 and projection driven voller 34 are rotationally connected with travelling carriage 31 respectively, projection drive roll 33, between projection driven voller 34 and travelling carriage 31, can mutually not move axially, projection drive roll 33, projection driven voller 34 is followed travelling carriage 31 and is moved forward and backward together, projection conveyer belt 32 is set in projection drive roll 33 and projection driven voller 34 outsides, projection carries the output of motor 35 to be driven and connected projection drive roll 33 by spline 37, projection carries the output of cylinder 36 to connect travelling carriage 31, projection conveyer belt 32 can automatic transport pallet, projection conveyer belt 32 is network structure, sand material can drop in feed bin 23 through projection conveyer belt 32.Spline 37 can carry projection the power of motor 35 output shafts to be delivered on projection drive roll 33, can realize again projection drive roll 33 and project and carry moving axially between motor 35 output shafts.Projection can drive projection conveyer belt 32 to move left and right while carrying motor 35 to rotate, can pass in and out spray chamber 21 by conveying products, and in the time that in projection, machine starts, motor 35 meeting rotating certain angles are carried in projection, drive conveyer belt left and right to move back and forth, and make projection more even; In the time of projection fan starting, projection conveying cylinder 36 meeting driving projection conveyer belt 32 front and back move back and forth and make projection more even; Carry motor 35 and projection to carry cylinder 36 combination actions by projection, making to project conveyer belt 32 can do to come and go uniform motion along X-direction and Y direction, makes projection more even, to eliminate projection blind area.
Pallet circulating conveyor 5 includes roller conveying device 51, between feeding district feeding conveying belt device 4 and roller conveying device 51 feeding ends, be provided with the discharging transfer mechanism 52 that pallet is transplanted on to roller conveying device 51 feeding ends from feeding district feeding conveying belt device 4, between blowing district feeding conveying belt device 4 and roller conveying device 51 discharge ends, be provided with pallet is transplanted on to the pan feeding transfer mechanism 53 blowing district feeding conveying belt device 4 from roller conveying device 51 discharge ends, can, automatically by pallet recycle and reuse, save manpower.
Roller conveying device 51 is positioned at 12 tops, projection area, discharging transfer mechanism 52 and pan feeding transfer mechanism 53 include along being laterally slidably connected at handover slide 54 in frame 1, be horizontally installed on handover cylinder 55 in frame 1, along being vertically slidably connected at the elevating bracket 56 transferred on slide 54, be arranged on the lift cylinder 57 transferred on slide 54, pneumatic-finger 58 for holding tray, the output of transferring cylinder 55 connects transfers slide 54, the output of lift cylinder 57 connects elevating bracket 56, and pneumatic-finger 58 is arranged on elevating bracket 56 bottoms.
In the time that the pallet on feeding district feeding conveying belt device 4 moves to assigned address, discharging transfer mechanism 52 moves, pneumatic-finger 58 on its elevating bracket 56 is caught pallet, lift cylinder 57 rises and arrives desired location, transfer cylinder 55 and move pallet is put in roller conveying device 51, and exhaust hood all original position return; In the time that pallet is gone to assigned address in roller conveying device 51, pan feeding transfer mechanism 53 moves, pneumatic-finger 58 on its elevating bracket 56 is caught pallet, transferring cylinder 55 actions drives pallet to arrive desired location, lift cylinder 57 declines, pallet is put on blowing district feeding conveying belt device 4, and exhaust hood all original position return, pallet flows to blowing district 11 on blowing district feeding conveying belt device 4.
Feeding conveying belt device 4 includes the feeding carriage 41 that is arranged in frame 1, be rotatably connected on that two feeding rollers 42, turning sets on feeding carriage 41 are located at the feeding conveying belt 43 of two feeding roller 42 outsides, motor 44 is carried in the feeding being arranged on feeding carriage 41, feeding carries the output of motor 44 to drive one of them feeding roller 42 of connection, can automatic transport pallet, feeding conveying belt 43 is network structure, and sand material can drop in feed bin 23 through feeding conveying belt 43.Blowing district 11 and feeding district 13 are all provided with two groups of feeding conveying belt devices 4 along throughput direction.
The present invention adopts wholly computer controlled, touch-screen input, and operation is directly perceived simple, and parameter-embeddedization design can be set relevant parameter with the different qualities according to product to be added, to reach optimization process effect.Frame 1 of the present invention adopts all steel to make, generous attractive in appearance, sturdy and durable.
Workflow of the present invention is:
1, operator is placed on processed product on the pallet in blowing district 11 and fixes;
2, starting device, feeding conveying belt device 4, projection conveyer belt apparatus 3 start, and pallet flows into spray chamber 21 automatically;
3, detect pallet and arrive desired location, projection conveyer belt apparatus 3 stops, and the hermatic door 27 of spray chamber 21 is closed, and vavuum pump 26 vacuumizes 30 seconds;
4, liquid nitrogen container 25 is opened refrigeration;
5, in spray chamber 21, reach design temperature, vibratory sieve 29 starts, and projection fan starting gets rid of sand and carries out burr processing, projects conveyer belt apparatus 3 simultaneously and makes to come and go uniform motion along X-direction and Y direction, to eliminate projection blind area;
6, reach setting-up time, nitrogen pot is closed, and projection blower fan stops, and vibratory sieve 29 stops, 3 times origin positions of projection conveyer belt apparatus, the hermatic door 27 of spray chamber 21 is opened, and conveyer belt all starts, and the product processing in spray chamber 21 flows to feeding district 13, the product in blowing district 11 flows into spray chamber 21, enter next circular treatment, return blowing district 11 with the pallet of space-time by discharging transfer mechanism 52, roller conveying device 51 and pan feeding transfer mechanism 53, recycle.
In sum, the present invention integrates automatic sand blasting, conveying, dedusting, destatics, and reasonable in design, does not take up space, and operating efficiency is high.
Certainly, the above is only preferred embodiments of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069505.3A CN103831730B (en) | 2014-02-27 | 2014-02-27 | Tunnel type freezing burr processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069505.3A CN103831730B (en) | 2014-02-27 | 2014-02-27 | Tunnel type freezing burr processor |
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| Publication Number | Publication Date |
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| CN103831730A true CN103831730A (en) | 2014-06-04 |
| CN103831730B CN103831730B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410069505.3A Expired - Fee Related CN103831730B (en) | 2014-02-27 | 2014-02-27 | Tunnel type freezing burr processor |
Country Status (1)
| Country | Link |
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| CN (1) | CN103831730B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440585A (en) * | 2014-12-30 | 2015-03-25 | 苏州逸美德自动化科技有限公司 | Full-automatic efficient sand-blasting and deburring equipment |
| CN105328575A (en) * | 2015-10-30 | 2016-02-17 | 广东长盈精密技术有限公司 | Freezing deburring technology and freezing deburring system |
| CN108393808A (en) * | 2018-05-14 | 2018-08-14 | 傅胜伟 | A kind of device and method of removal powder metallurgy pressing green compact fur thorn |
| CN108724018A (en) * | 2018-06-24 | 2018-11-02 | 东莞市飞创自动化设备科技有限公司 | Conveyer belt type Multi-impeller removes batch cutting edge of a knife or a sword machine |
| CN108838900A (en) * | 2018-06-12 | 2018-11-20 | 东莞市德亿塑胶机械有限公司 | A kind of combined type tunnel burr machine |
| CN110252718A (en) * | 2019-06-25 | 2019-09-20 | 辽宁佰健环保科技有限公司 | A method of cleaning adhesive sticker advertising sticker |
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| CN203003687U (en) * | 2012-11-21 | 2013-06-19 | 东莞市升耀机械设备有限公司 | A frozen trimming machine |
| CN203120331U (en) * | 2013-02-26 | 2013-08-07 | 东华大学 | Rotary opening type music U disk device |
| CN203765475U (en) * | 2014-02-27 | 2014-08-13 | 廖晖 | Tunnel type freezing burr processor |
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| US4396836A (en) * | 1981-06-09 | 1983-08-02 | Vitaliani Ernest M | Automated contour deburring apparatus |
| CN102009443A (en) * | 2010-04-28 | 2011-04-13 | 上海妍杰成套机械制造有限公司 | Refrigerating trimmer for removing plastic component burrs |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104440585A (en) * | 2014-12-30 | 2015-03-25 | 苏州逸美德自动化科技有限公司 | Full-automatic efficient sand-blasting and deburring equipment |
| CN104440585B (en) * | 2014-12-30 | 2017-02-22 | 苏州逸美德科技有限公司 | Full-automatic efficient sand-blasting and deburring equipment |
| CN105328575A (en) * | 2015-10-30 | 2016-02-17 | 广东长盈精密技术有限公司 | Freezing deburring technology and freezing deburring system |
| CN108393808A (en) * | 2018-05-14 | 2018-08-14 | 傅胜伟 | A kind of device and method of removal powder metallurgy pressing green compact fur thorn |
| CN108838900A (en) * | 2018-06-12 | 2018-11-20 | 东莞市德亿塑胶机械有限公司 | A kind of combined type tunnel burr machine |
| CN108724018A (en) * | 2018-06-24 | 2018-11-02 | 东莞市飞创自动化设备科技有限公司 | Conveyer belt type Multi-impeller removes batch cutting edge of a knife or a sword machine |
| CN108724018B (en) * | 2018-06-24 | 2023-09-26 | 东莞市飞创自动化设备科技有限公司 | Conveyer belt type multi-impeller blade removing machine |
| CN110252718A (en) * | 2019-06-25 | 2019-09-20 | 辽宁佰健环保科技有限公司 | A method of cleaning adhesive sticker advertising sticker |
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|---|---|
| CN103831730B (en) | 2016-05-18 |
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