CN101264593A - Automatically quantitative weighing and filling device - Google Patents
Automatically quantitative weighing and filling device Download PDFInfo
- Publication number
- CN101264593A CN101264593A CNA2008100548754A CN200810054875A CN101264593A CN 101264593 A CN101264593 A CN 101264593A CN A2008100548754 A CNA2008100548754 A CN A2008100548754A CN 200810054875 A CN200810054875 A CN 200810054875A CN 101264593 A CN101264593 A CN 101264593A
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- metering
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- fixed
- plectrum
- supply unit
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- 238000005303 weighing Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000007790 scraping Methods 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 9
- 238000005304 joining Methods 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 abstract description 8
- 239000010432 diamond Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 230000035611 feeding Effects 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000951471 Citrus junos Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- UFHLMYOGRXOCSL-UHFFFAOYSA-N isoprothiolane Chemical compound CC(C)OC(=O)C(C(=O)OC(C)C)=C1SCCS1 UFHLMYOGRXOCSL-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Images
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention relates to an automatic weighing and charging device for diamond circular in saw blade pressing packing compact process, belonging to the technical field of diamond tool, which comprises a silo (3), a feeding part (4), a metering transport device (5), a mold (2) and a linear feeder (6); wherein, the silo (3) is fixed on the device body, which is used for material feeding; the feeding part (4) is arranged under the silo (3); the metering transport device (5) is arranged at the downstream of the feeding part (4) and the device body; the linear feeder (6) is arranged under the metering transportation device (5) and on the device body; the material from the metering transportation device is received and conveyed to the mold (2) by the linear feeder (6). By adopting the technical proposal, the automatic quantitative weighing and charging for material is realized; the adoption of automatic weighing avoids the inaccuracy of manual weighing. The automatic weighing and charging device has the advantages of saving manpower, improving productivity and reducing material consumption.
Description
Technical field
The present invention relates to a kind of weighing and feeding device, automatic material weighing, the feeding device in the mold process adorned in especially a kind of compacting that is applied to diamond disc in the diamond tool industry.
Background technology
Diamond saw blade is widely used in stone material, pottery and the glass processing industry, in the production process of diamond saw blade, it is the saw blade compacting that one critical process is arranged, and existing technology all adopt manually weigh, the production technology of people's frock mould, production technology as rich dark instrument group one workshop and Hua Jikai diamond tool Co., Ltd of Fuji one workshop is calculated, these two enterprises all adopt the production technology of manual weighing, the manual dress of press hand mold pressing system, the mean of every press hand per tour compacting saw blade is about 700, production efficiency is low, and working strength of workers is big.
Summary of the invention
Be to solve the deficiencies in the prior art, the invention provides a kind of can with material metering for the weight set, and will this quantitative material be encased in automatic ration weighing, the feeding device of the rotary die that places on the workbench automatically.
For achieving the above object, automatic ration weighing of the present invention, feeding device comprise: be fixed on feed bin that is used for the article supply on the apparatus main body and the supply unit that is arranged on the feed bin below; Article from supply unit are carried out measuring fixed amount and the article after the metering are carried out the metering and conveying device that next stage is carried being fixed with on the downstream of supply unit, the device main body; Below metering and conveying device, on the device main body, be provided with reception from the article of metering and conveying device and with the straight line feeder of article delivery to the mould; For guarantee article in the metering and conveying device reach the weight of setting and reach the weight of setting after, stop supply unit feed and control the supply controller that metering and conveying device carries out the next stage feeding in metering and conveying device.
Above the mould, be provided with scraping mechanism on the device main body, this scraping mechanism is made up of material scraper a pair of identical and that be arranged in parallel, material scraper comprises scraping blade, scrapes horse, connecting rod and rotation clamp cylinder, rotation clamps cylinder bottom and is packed on the device body, its upper end is fixed with locating piece by the axle of cylinder, one end and the locating piece of connecting rod are connected, and the other end is fixed with the scraping blade that places the mould top by the horse of scraping that is connected with it.
Above-mentioned supply unit is to be arranged on feed bin discharging opening below, to be positioned at the straight line feeder on the apparatus main body.
Above-mentioned supply unit is included in the auger conveyor that is connected on the top, feed bin discharging opening of straight line feeder, described auger conveyor comprises the sleeve that is connected with the feed bin discharging opening and places the spiral of sleeve inner, described spiral is connected in the rotating shaft by driven by motor, and sleeve is the axle center rotation with the rotating shaft relatively.
Above-mentioned metering and conveying device comprise upper articulation at the back taper hopper on the support, place the LOAD CELLS on the device body and be fixed on plectrum device on the device body, support presses solidly on LOAD CELLS, described hopper is made up of left and right two parts joining, and be hinged on the support by the jointed shaft that is arranged in overlapping of this two parts joining, on a side of hopper, left and right two ones, respectively be fixed with overhanging projection; Described plectrum device comprises the polygon plectrum and is fixed on the device body rotary cylinder and form that the rotating shaft of rotary cylinder is through the plectrum center and drive the plectrum rotation, and described plectrum is stretched for one jiao and touched between two projectioies.
Adopt technique scheme, realized automatic ration weighing, charging, when saving manpower, improved operating efficiency, and, avoided the inaccuracy of artificial weighing, the use of further having saved raw material owing to adopt automatic material weighing to material.
In the powdery metal raw material because of the material, the especially diamond saw blade that mix adhesive is arranged, make that the viscosity of powder is big, poor mobile performance.Adopt straight line feeder on supply unit, it is diffusing the material that falls can be shaken, and guarantees the even transmission of material and the precision of follow-up weighing.
On supply unit, add vertical screw conveyer, can tentatively smash, and realize quick blanking,, thereby regulate blanking velocity simultaneously by the control motor speed to the adhesive segment in the material.
Adopt the back taper hopper, in the time of can guaranteeing that hopper is opened, material all is delivered to by self gravitation on the straight line feeder of next stage, has further guaranteed the materials precision.
Adopt straight line feeder that material is packed in the mould of rotation, it is diffusing the material from hopper can be shaken once more, guarantees that material is encased in the mould uniformly.
Add scraping mechanism, the material in the mould can be wipeed off, saved artificial.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the present invention is done further detailed description:
Fig. 1 is the overall structure schematic diagram of automatic ration weighing of the present invention, feeding device;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the approximate vertical view of presentation graphs 1.
The specific embodiment
As shown in Figure 1-Figure 3, after weighing material dosing, this device is delivered in the mould 2 of rotation, this device comprises being fixed on and is used for feed bin 3 that article supply with and the supply unit 4 that is arranged on feed bin 3 belows on the apparatus main body, article from supply unit 4 are carried out measuring fixed amount and the article after the metering are carried out the metering and conveying device 5 that next stage is carried being fixed with on the downstream of supply unit 4, the device main body, below metering and conveying device 5, on the device main body, be provided with reception from the article of metering and conveying device 5 and with the straight line feeder 6 of article delivery to the mould 2; For guarantee article in the metering and conveying device 5 reach the weight of setting and reach the weight of setting after, stop supply unit 4 feed and control the supply controller that metering and conveying device 5 carries out the next stage feeding in metering and conveying device 5.
Above the straight line feeder 8, the auger conveyor 9 that is connected on feed bin 3 discharging openings, auger conveyor 9 comprises the sleeve 10 that is connected with feed bin 3 discharging openings and places the spiral 11 of sleeve 10 inside, described spiral 11 is connected in the rotating shaft 12 by driven by motor, and sleeve 10 is the axle center rotation with rotating shaft 12 relatively.Because sleeve 10 and bin outlet UNICOM, material M enters into auger conveyor 9, at this moment, driven by motor rotating shaft 12 rotations, thus drive spiral 11 rotations, under the effect of spiral 11, material along spiral 11 blankings to straight line feeder 8.
Metering and conveying device 5 comprises the back taper hopper 14 of upper articulation on support 13, place the LOAD CELLS 15 on the device body and be fixed on plectrum device 16 on the device body, support 13 presses solidly on LOAD CELLS 15, described hopper 14 is made up of left and right two parts joining, and be hinged on the support 13 by the jointed shaft 17 that is arranged in overlapping of this two parts joining, on a side of hopper 14, left and right two ones, respectively be fixed with overhanging projection 18,19; Described plectrum device 16 comprises polygon plectrum 20 (adopting the quadrangle plectrum in the present embodiment) and is fixed on (as: the SMC company of rotary cylinder on the device body, model is the rotary cylinder of MGPM50-50A), the rotating shaft 21 of rotary cylinder drives the rotation of plectrum 20 through plectrum 20 centers, described plectrum is stretched for 20 1 jiaos and touched between two projectioies 18,19.
Above-mentioned straight line feeder 6 and straight line feeder 8 all can adopt the straight line feeder as Suzhou Xiangcheng District Kang Xin characteristic vibration disc apparatus Co., Ltd.
Material M is transported in the closed back taper hopper 14 fast through straight line feeder 8, because hopper 14 presses solidly on LOAD CELLS 15 by support 13, when default weighing weight, suppose to adorn that to send weight be the material of N, hopper 14 is Q with support 13 gross weights, then preset weight is N+Q, increase along with material M in the hopper 14, it is 90% o'clock of N+Q that LOAD CELLS 15 is sensed weight, this weight signal is sent to the supply controller, supply with controller control straight line feeder 8 at a slow speed blanking when weight induction is N+Q, shut down by the motor of supplying with on the controller control auger conveyor 9, and stop the feeding of straight line feeder 8 simultaneously, at this moment, by rotary cylinder driven rotary axle 21 half-twists of supplying with in the controller control plectrum device 16 (supposing to turn clockwise 90 °), thereby drive the rotation of polygon plectrum 20, owing to stretch and touch for one jiao of plectrum 20 to two projectioies 18, between 19, plectrum 20 is with two projectioies 18,19 push aside to both sides, and then hopper 14 is opened.At this moment, guarantee plectrum 20 half-twists after, the angle of plectrum 20 is still and adhesion arranged between the projection.When LOAD CELLS 15 induction weight are Q, represent that promptly material M all falls in the straight line feeder 6 from hopper 14, supply with the weight signal that controller receives this moment, the control rotary cylinder is rotated counterclockwise 90 °, make plectrum 20 return back to original position, start the feeding of straight line feeder 6 simultaneously.After plectrum 20 returned back to original position, left and right two parts of hopper 14 relied on the gravity of self, served as that axle is closed with jointed shaft 17, and preparation connects material next time, weighing.
Above mould 2, device main body is provided with scraping mechanism 7, described scraping mechanism 7 is by a pair of identical material scraper that be arranged in parallel 22,23 form, material scraper 22 comprises scraping blade 25, scrape horse 26, connecting rod 27 and rotation clamp cylinder 28 and (reach pneumatic mechanical ﹠ electrical equipment factory as adopting Jinan City Licheng District China, model is the cylinder of QGCJJ), rotation clamps cylinder 28 bottoms and is packed on the device body, its upper end is fixed with locating piece 30 by the axle 29 of cylinder 28, one end and the locating piece 30 of connecting rod 27 are connected, and the other end is fixed with the scraping blade 25 that places mould 2 tops by the horse 26 of scraping that is connected with it.
When material M enters into rotary die by straight line feeder 6, start rotation and clamp cylinder 28, turn clockwise when making axle 29 indentations, thereby drive material scraper 22,23 presses down and makes the scraping blade rotation of one (as material scraper 22) to press to and mould 2 surfaces contact, because the rotation of mould 2 makes scraping blade 25 that material M is scraped in the mould 2 uniformly; After a period of time, driving material scraper 22,23 by cylinder 28 is rotated counterclockwise, and make the scraping blade and the mould separating of material scraper 22, the scraping blade of material scraper 23 and mould 2 surfaces contacts, further material M is evenly scraped to the mould 2 after, cylinder 28 makes spools 29 to move upward, make material scraper 22,23 return back to original position, stop cylinder 28 actions, take out mould 2, finish an automatic ration weighing, charging process.Material M is more uniform to be scraped in the mould 2 in order to make, and can drive material scraper 22,23 by cylinder 28 and carry out suitable---contrary repeatedly scraper.
In addition, workbench 1 and device of the present invention can be arranged to one, below device body, be provided with motor 39, drive workbench 1 rotation, simultaneously, workbench 1 is positioned on the device body by the guide rail 40 that is fixedly installed on device body below, and telescopic cylinder 41 on the device body drives workbench 1 and motor 39 slides along guide rail 40 by being arranged on, and is fixed with to be used for limited block 42 that workbench 1 charging position is positioned below device body.In use, mould 2 is placed on the workbench 1, by cylinder 41 workbench 1 is drawn to limited block 42 earlier, start automatic material weighing of the present invention, feeding device is feeded in mould, when starting straight line feeder 6 feedings, starter motor 39, drive workbench 1 rotation by motor 39, thereby drive mould 2 rotations that place on the workbench 1, after being rotated strickling by the material in 22,23 pairs of moulds 2 of material scraper, stop motor 39 runnings, and start cylinder 41 workbench 1 is released, mold removal 2 is finished quantitative weighing, charging process.When material scraper carries out scraper, can make mould 2 with the action of the exchange scraper of material scraper 22,23, carry out suitable---and contrary rotation, thus more effective material M is scraped in the mould 2.
Adopt this device that mould is weighed, adorned to the material automatic ration, saved the time of manpower and material dress mould greatly, improved operating efficiency.
Claims (5)
1, a kind of automatic ration weighing, feeding device, be with the weight of article metering for setting, and these quantitative article are encased in the rotary die (2) that places on the workbench (1) automatically, it is characterized in that this device comprises: be fixed on and be used for feed bin (3) that article supply with and the supply unit (4) that is arranged on feed bin (3) below on the apparatus main body; Article from supply unit (4) are carried out measuring fixed amount and the article after the metering are carried out the metering and conveying device (5) that next stage is carried being fixed with on the downstream of supply unit (4), the device main body; On the below of metering and conveying device (5), device main body, be provided with reception from the article of metering and conveying device (5) and with the straight line feeder (6) of article delivery to the mould (2); For guarantee article in the metering and conveying device (5) reach the weight of setting and reach the weight of setting after, stop supply unit (4) feed and control the supply controller that metering and conveying device (5) carries out the next stage feeding in metering and conveying device (5).
2, automatic ration weighing according to claim 1, feeding device, it is characterized in that: top in mould (2), device main body is provided with scraping mechanism (7), described scraping mechanism (7) is by material scraper (22 a pair of identical and that be arranged in parallel, 23) form, material scraper (22) comprises scraping blade (25), scrape horse (26), connecting rod (27) and rotation clamp cylinder (28), cylinder (28) bottom is packed on the device body, its upper end is fixed with locating piece (30) by the axle (29) of cylinder (28), one end of connecting rod (27) and locating piece (30) are connected, and the other end is fixed with the scraping blade (25) that places mould (2) top by the horse (26) of scraping that is connected with it.
3, automatic ration weighing according to claim 1 and 2, feeding device is characterized in that: described supply unit (4) is for being arranged on below feed bin (3) discharging opening, being positioned at the straight line feeder (8) on the apparatus main body.
4, automatic ration weighing according to claim 3, feeding device, it is characterized in that: described supply unit (4) is included in the auger conveyor (9) that is connected on the top, feed bin (3) discharging opening of straight line feeder (8), described auger conveyor (9) comprises the sleeve (10) that is connected with feed bin (3) discharging opening and places the inner spiral (11) of sleeve (10), described spiral (11) is connected in the rotating shaft (12) by driven by motor, and sleeve (10) is the axle center rotation with rotating shaft (12) relatively.
5, automatic ration weighing according to claim 1 and 2, feeding device, it is characterized in that: described metering and conveying device (5) comprises the back taper hopper (14) of upper articulation on support (13), place the LOAD CELLS (15) on the device body and be fixed on plectrum device (16) on the device body, support (13) presses solidly on LOAD CELLS (15), described hopper (14) is by a left side, right two parts joining is formed, and be hinged on the support (13) by the jointed shaft (17) that is arranged in overlapping of this two parts joining, in a side of hopper (14), a left side, respectively be fixed with overhanging projection (18 on right two ones, 19); Described plectrum device (16) comprises polygon plectrum (20) and is fixed on rotary cylinder on the device body, and the rotating shaft of rotary cylinder (21) is through plectrum (20) center, and described plectrum is stretched for (20) one jiaos and touched between two projectioies (18,19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100548754A CN101264593A (en) | 2008-04-25 | 2008-04-25 | Automatically quantitative weighing and filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100548754A CN101264593A (en) | 2008-04-25 | 2008-04-25 | Automatically quantitative weighing and filling device |
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| Publication Number | Publication Date |
|---|---|
| CN101264593A true CN101264593A (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100548754A Pending CN101264593A (en) | 2008-04-25 | 2008-04-25 | Automatically quantitative weighing and filling device |
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| CN (1) | CN101264593A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038001A (en) * | 2010-03-12 | 2013-04-10 | 西门子Vai金属科技有限责任公司 | Process and plant for applying a pulverulent material to a surface of a metallic melt in a metallurgical vessel |
| CN103060579A (en) * | 2013-01-31 | 2013-04-24 | 伍耀明 | Vacuum rotary kiln for treating molybdenite concentrate |
| CN104191384A (en) * | 2014-08-20 | 2014-12-10 | 河南华茂新材料科技开发有限公司 | Feeding and scraping device for production of grinding wheels |
| CN104209888A (en) * | 2014-09-24 | 2014-12-17 | 河南华茂新材料科技开发有限公司 | Charging and scraping device used for annular mould |
| CN104476423A (en) * | 2014-12-04 | 2015-04-01 | 张和庆 | Fiber mesh picking and placing device |
| CN104625013A (en) * | 2015-02-13 | 2015-05-20 | 浙江安吉金焰机械有限公司 | Automobile hub feeding method |
| CN105328184A (en) * | 2015-10-12 | 2016-02-17 | 华北水利水电大学 | Ploughing type flattening densifying mechanism and automatic diamond blade powder distributing device thereof |
| WO2017167226A1 (en) * | 2016-03-30 | 2017-10-05 | 汕头市悦熙机械设备有限公司 | Material-weighing device, material-weighing method, and cold press |
| CN109435317A (en) * | 2018-11-17 | 2019-03-08 | 河南新源超硬材料有限公司 | A kind of automatic weighing throwing scraper of powder compacting |
| CN110806252A (en) * | 2018-08-06 | 2020-02-18 | 江苏友和工具有限公司 | Intelligent weighing method for manufacturing diamond saw blade |
| CN111716259A (en) * | 2020-06-17 | 2020-09-29 | 张腾 | Grinding wheel manufacturing and feeding device for engineering technology |
-
2008
- 2008-04-25 CN CNA2008100548754A patent/CN101264593A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038001B (en) * | 2010-03-12 | 2015-09-16 | 西门子Vai金属科技有限责任公司 | Method and apparatus for applying a powdery substance to the surface of a molten metal in a metallurgical vessel |
| CN103038001A (en) * | 2010-03-12 | 2013-04-10 | 西门子Vai金属科技有限责任公司 | Process and plant for applying a pulverulent material to a surface of a metallic melt in a metallurgical vessel |
| CN103060579A (en) * | 2013-01-31 | 2013-04-24 | 伍耀明 | Vacuum rotary kiln for treating molybdenite concentrate |
| CN103060579B (en) * | 2013-01-31 | 2014-03-19 | 伍耀明 | Vacuum rotary kiln for treating molybdenite concentrate |
| CN104191384A (en) * | 2014-08-20 | 2014-12-10 | 河南华茂新材料科技开发有限公司 | Feeding and scraping device for production of grinding wheels |
| CN104209888A (en) * | 2014-09-24 | 2014-12-17 | 河南华茂新材料科技开发有限公司 | Charging and scraping device used for annular mould |
| CN104476423A (en) * | 2014-12-04 | 2015-04-01 | 张和庆 | Fiber mesh picking and placing device |
| CN104625013A (en) * | 2015-02-13 | 2015-05-20 | 浙江安吉金焰机械有限公司 | Automobile hub feeding method |
| CN105328184A (en) * | 2015-10-12 | 2016-02-17 | 华北水利水电大学 | Ploughing type flattening densifying mechanism and automatic diamond blade powder distributing device thereof |
| WO2017167226A1 (en) * | 2016-03-30 | 2017-10-05 | 汕头市悦熙机械设备有限公司 | Material-weighing device, material-weighing method, and cold press |
| CN110806252A (en) * | 2018-08-06 | 2020-02-18 | 江苏友和工具有限公司 | Intelligent weighing method for manufacturing diamond saw blade |
| CN109435317A (en) * | 2018-11-17 | 2019-03-08 | 河南新源超硬材料有限公司 | A kind of automatic weighing throwing scraper of powder compacting |
| CN111716259A (en) * | 2020-06-17 | 2020-09-29 | 张腾 | Grinding wheel manufacturing and feeding device for engineering technology |
| CN111716259B (en) * | 2020-06-17 | 2021-09-21 | 南京六合科技创业投资发展有限公司 | Grinding wheel manufacturing and feeding device for engineering technology |
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