CN201788007U - Zero-g continuous-measurement platform scale - Google Patents
Zero-g continuous-measurement platform scale Download PDFInfo
- Publication number
- CN201788007U CN201788007U CN2010205278415U CN201020527841U CN201788007U CN 201788007 U CN201788007 U CN 201788007U CN 2010205278415 U CN2010205278415 U CN 2010205278415U CN 201020527841 U CN201020527841 U CN 201020527841U CN 201788007 U CN201788007 U CN 201788007U
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- platform scale
- metering
- weight
- type continuous
- continuous measurement
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Abstract
The utility model provides a zero-g continuous-measurement platform scale, which includes a main stand, wherein more than one set of measuring platform scale assembly are erected inside the main stand; the measuring platform scale assembly includes a material storing basket which is correspondingly and guidingly connected with a measuring material basket, and the measuring material basket adopts three loading elements as three supporting points; and a material-supplying screw conveyor is correspondingly assembled with an outlet of the metering material basket. Therefore, stored martial can be sucked into the material storing basket; and when the metering material basket is in the zero-g state, material is supplemented appropriately after the metering of the loading elements and the consideration of the rate of the material-supplying screw conveyor; each set of measuring platform scale assembly on the main stand can relatively keep raw material supplying at a certain level, the combination of the automatic vacuum sucking of material and zero-g type continuous measuring and weighting.
Description
Technical field
The utility model relates to a kind of weight-loss type continuous measurement platform scale device, refer in particular to a kind of under the state that working machine operates simultaneously, can be correctly and the weight-loss type continuous measurement platform scale device of the various different material dosage of continuous supplementation.
Background technology
The volume types that use measure more in boundary's industry now, thereby cause the inaccurate or prescription mistake of metering, and cause the loss of raw material; Robotization weight-loss metering equipment is mainly provided by Japan and Germany, U.S. manufacturer, the research and development manufacturing of the relevant unit of domestic input is very few, and powder kind class feature is various, tradition conveying and metering mode fails to adjust its operation drive manner because of prescription changes, and cause the usefulness of robotization significantly to reduce, Xian Jin robotization weight-loss metering unit still has the shortcoming in many designs and the system in the market, and being included in aspects such as metering method measuring accuracy, metering efficient, the application of prescription kind, the function of reloading and Operation and Maintenance has the improved space of innovation.
Because of weight-loss metering belongs to key procedure in each main procedure for producing (promoting prescription etc. as patent formulation, product quality), the design people is absorbed in the research research and development and manufacturing of prescription metering system for many years, constantly research and development improve in the field, research and development one can accurate again fast weight-loss metering system be target, to promote the economic efficacy of automatic gauge, grasp the spirit of the key technology area of deep ploughing, promote domestic industry competitive power in the world.
The utility model content
The purpose of this utility model is to be to provide a kind of weight-loss type continuous measurement platform scale device, under the state that working machine operates simultaneously, can be correctly and the various different material dosage of continuous supplementation, reach with the automatic suction of vacuum attraction raw material and the combination of weight-loss type continuous measurement platform scale.
For this reason, the utility model proposes a kind of weight-loss type continuous measurement platform scale device, it is provided with the main stand that inside is divided into upper and lower layer, be provided with metering platform scale group more than one group in the main stand internal frame, corresponding each the described metering platform scale group of the lower floor of described main stand is provided with discharging opening, and wherein this metering platform scale group includes:
One storage vat, correspondence are arranged at the upper strata of main stand, and for storing the storage barrel via the storage raw material of vacsorb, and its storage vat is provided with a particle collector of handling raw material dirt ash and air separation, and the storage vat below is provided with a material controlling valve;
One metering charging basket, correspondence is arranged at the lower floor of main stand, and connects binding with storage vat;
At least three loading elements, correspondence be set up in the metering charging basket around, be suspended on the main stand crossbeam and will measure charging basket, and detect measure material quantitative changeization in the charging basket with supported at three point;
One feed screw machine, correspondence are mounted on the exit of metering charging basket, and it is provided with a drive power source screw rod, and the screw rod delivery raw material of making way in the delivery pipe is exported via the discharging opening of main stand lower floor.
Weight-loss type continuous measurement platform scale device of the present utility model, further be socketed on storage vat and the junction that connects of measuring charging basket with soft external member correspondence, dust leaks when being such that it will prevent blanking, and is provided with the corresponding control unlatching of material controlling valve storage vat simultaneously, makes its raw material fall into the metering charging basket.
Weight-loss type continuous measurement platform scale device of the present utility model, its feed screw machine further is provided with the screw rod of output raw material, before this screw rod uses the double helix mode to cooperate, the design of the different pitch of back segment, the pitch of described leading portion is less than the pitch of described back segment, be that leading portion is positioned at the metering charging basket for being to be used for quantitatively exporting than fine pitch, then the section delivery pipe that is positioned at the feed screw machine is to be used for making raw material loose for the pitch that extends, reduce and to push and the formation of false knot piece, because the material density in the loose reduction delivery pipe of raw material and two thread function can increase the stability of operational throughput, therefore, can significantly improve the precision of platform scale.
Weight-loss type continuous measurement platform scale device of the present utility model, further be provided with a stirring machine in the feed screw machine, this stirring machine is made of a power source and a puddler, described power source can drive described puddler, and this puddler is Z-shaped design, can assist feed screw machine transferring raw material by the setting of stirring machine, to improve the false knot piece that produces because of extruding, reaching the bridge formation cavitation influences feed screw machine feeding unevenness, and the metering instantaneous variation that causes.
Weight-loss type continuous measurement platform scale apparatus features and the advantage that the utility model proposes are:
It is provided with a main stand, be provided with metering platform scale group more than one group in the main stand internal frame, this metering platform scale group connects one by a storage vat correspondence and is provided with the metering charging basket of three loading elements as supported at three point, and exports the feed screw machine of corresponding winding one transferring raw material in the metering charging basket; Whereby, the material vacuum of will storing in a warehouse is drawn to storage vat, when the metering charging basket is in the state of weightlessness of low level, speed via the corresponding feed screw machine of existing speed constant speed, carry out suitably replenishing raw material, change into again by the loading element behind the charging basket and control metering when raw material enters metering in setting-up time, allow and measure respectively that the platform scale group is corresponding all can to keep certain raw material supply on the main stand, reach with the automatic suction of vacuum attraction raw material and the combination of weight-loss type continuous measurement platform scale.
Description of drawings
Fig. 1 is a schematic side view of the present utility model;
Fig. 2 is a upper strata of the present utility model cross-sectional schematic;
Fig. 3 is a lower floor of the present utility model cross-sectional schematic;
Fig. 4 is a feed screw machine synoptic diagram of the present utility model.
The main element label declaration:
1 main stand, 11 upper stratas
12 lower floors, 13 discharging openings
2 metering platform scale groups, 21 storage vats
211 particle collectors, 22 metering charging baskets
23 loading elements, 24 feed screw machines
241 power sources, 242 screw rods
243 delivery pipes, 25 material controlling valves
26 soft external member 27 stirring machines
271 power sources, 272 puddlers
3 working machines, 4 electronic control systems
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model:
At first, see also shown in Fig. 1～4, be weight-loss type continuous measurement platform scale schematic representation of apparatus of the present utility model, it mainly is provided with the main stand 1 that an inside is divided into upper and lower layer 11,12, be provided with metering platform scale group 2 more than one group in main stand 1 internal frame, supply working machine 3 runnings via the discharging opening 13 of main stand 1 lower floor 12 and respectively measure platform scale group 2 corresponding transferring raw materials, wherein this metering platform scale group 2 includes:
One storage vat 21, correspondence is arranged at the upper strata 11 of main stand 1, for storing storage barrel via the storage raw material of vacsorb, and its storage vat 21 is provided with the particle collector 211 of a processing raw material dirt ash and air separation, and storage vat 21 belows are provided with a material controlling valve 25, open storage vat 21 in order to control and make raw material fall into metering charging basket 22;
One metering charging basket 22, correspondence is arranged at the lower floor 12 of main stand 1, and storage vat 21 outlets further connect binding by a soft external member 26;
At least three loading elements 23, correspondence be set up in metering charging basket 22 around, be suspended on main stand 1 crossbeam and will measure charging basket 22, and detect the interior material quantitative changeization of metering charging basket 22 with supported at three point;
One feed screw machine 24, correspondence are mounted on the exit of metering charging basket 22, and it is provided with a power source 241 and drives screw rod 242, and the screw rod 242 delivery raw materials of making way in the delivery pipe 243 are supplied to working machine 3 via the discharging opening 13 of main stand 1 lower floor 12.
Whereby, material vacuum is attracted in the storage vat 21, when metering charging basket 22 is in the state of weightlessness of low level, open material controlling valve 25, make additional the falling into of raw material in the storage vat 21 carry out suitably replenishing raw material in the metering charging basket 22, via the speed of respectively measuring platform scale group 2 corresponding feed screw machines 24 on the main stand 1, calculate the weight that falls in the metering charging basket 22 again, reach with the automatic suction of vacuum attraction raw material and the combination of weight-loss type continuous measurement platform scale by loading element 23.
See also Fig. 1～shown in Figure 4, when the utility model uses, equipment via vacsorb attracts raw material to deposit in the storage vat 21 in advance, and the attraction process while handles via the dust-collector that the particle collector on the storage vat 21 211 carries out raw material dirt ash and air separation; And give the metering charging basket 22 of working machine 3 runnings (carrying out plastics extrusion processing) as extruder for supplying raw material, when the raw material in the metering charging basket 22 arrives the state of weightlessness of low level, open material controlling valve 25, fall in the metering charging basket 22 with the junction that connects of measuring charging basket 22 to allow storage vat 21 interior raw materials be socketed on storage vat 21 via soft external member 26 correspondences, and its soft external member 26 can prevent blanking the time dust leak, and in blanking, via being set up in metering charging basket 22 loading element 23 on every side, detect the material quantitative changeization of measuring in the charging basket 22 with supported at three point, make it under the state that working machine 3 operates simultaneously, can be correctly and the various different material dosage of continuous supplementation in the metering charging basket 22 of each metering platform scale group 2; In addition, because of the required ratio difference of each raw material, therefore the metering charging basket 22 required benefits of each metering platform scale group 2 claim that the time of raw material is also different, so, be positioned at each metering charging basket 22 loading element 23 on every side, via additional control and the calculating of an electronic control system 4 amounts of expecting, with the shortest time blanking to measuring in the charging basket 22, so can in the fixing short time of setting, finish feed supplement, can significantly reduce the existing platform scale feed supplement process of tradition, provide fixed volume formula flow after feed supplement is finished, to measure with the weight-type platform scale again according to account keeping way, so can significantly improve its measuring accuracy, unmanned again scarce material and the specification that produces for operation is incompatible, various combination and the inadaptability that produces, owing to be the integrated design, can reduce to pollute producing and cost waste.
Continue, after raw material falls into metering charging basket 22, drive screw rod 242 by feed screw machine 24 with power source 241, and allow the delivery pipe 243 interior screw rod 242 delivery raw materials of feed screw machine 24 be supplied to working machine 3 via the discharging opening 13 of main stand 1 lower floor 12; In addition, when too much or density is high when raw material, it can use the double helix mode to cooperate the design of the different pitch of front and rear sections screw rod 242, leading portion is positioned at metering charging basket 22 for being to be used for quantitatively exporting than fine pitch, then to be positioned at the delivery pipe 243 of feed screw machine 24 be to be used for making raw material loose for the pitch that extends to section, reduce and to push and the formation of false knot piece, because the material density in the loose reduction delivery pipe 243 of raw material and two thread function can increase the stability of operational throughput, therefore, can significantly improve the precision of platform scale; Also can be provided with stirring machine 27 corresponding auxiliary material outputs simultaneously according to property of raw material, promptly be erected on the feed screw machine 24, between metering charging basket 22 and feed screw machine 24, stirring machine 27 drives a puddler 272 by a power source 271, and this puddler 272 is Z-shaped design, can assist feed screw machine 24 transferring raw materials by the setting of stirring machine 27, to improve the false knot piece that produces because of extruding, reaching the bridge formation cavitation influences feed screw machine 24 feeding unevenness, and the metering instantaneous variation that causes.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (10)
1. weight-loss type continuous measurement platform scale device, it is characterized in that, described weight-loss type continuous measurement platform scale device is provided with the main stand (1) that inside is divided into upper and lower layer (11), (12), described main stand (1) internal frame is provided with one group of above metering platform scale group (2), corresponding each the described metering platform scale group (2) of the lower floor (12) of described main stand (1) is provided with discharging opening (13), and wherein said metering platform scale group (2) includes:
One storage vat (21), correspondence is arranged at the upper strata (11) of described main stand (1), described storage vat (21) is for storing the storage barrel via the storage raw material of vacsorb, described storage vat (21) is provided with one and handles the particle collector (211) of raw material dirt ash and air separation, and is provided with a material controlling valve (25) below the described storage vat (21);
One metering charging basket (22), correspondence is arranged at the lower floor (12) of described main stand (1), and connects binding with storage vat (21);
At least three loading elements (23), correspondence be set up in described metering charging basket (22) around, described metering charging basket (22) is suspended on described main stand (1) crossbeam by the supported at three point of described loading element (23);
One feed screw machine (24), correspondence is mounted on the exit of described metering charging basket (22), it is provided with a power source (241), described power source (241) can drive screw rod (242), is positioned at the discharging opening (13) of described screw rod (242) the energy delivery raw material of delivery pipe (243) to described main stand (1) lower floor (12).
2. weight-loss type continuous measurement platform scale device as claimed in claim 1 is characterized in that, described storage vat (21) and described metering charging basket (22) connect the place, link by the corresponding socket of soft external member (26).
3. weight-loss type continuous measurement platform scale device as claimed in claim 1 is characterized in that the screw rod (242) of described feed screw machine (24) is the different screw rod of front and rear sections pitch.
4. weight-loss type continuous measurement platform scale device as claimed in claim 1, it is characterized in that, described feed screw machine (24) is provided with a stirring machine (27), described stirring machine (27) is made of a power source (271) and a puddler (272), and described power source (271) can drive described puddler (272).
5. weight-loss type continuous measurement platform scale device as claimed in claim 2 is characterized in that the screw rod (242) of described feed screw machine (24) is the different screw rod of front and rear sections pitch.
6. weight-loss type continuous measurement platform scale device as claimed in claim 3 is characterized in that described screw rod (242) further is the double helix shape.
7. weight-loss type continuous measurement platform scale device as claimed in claim 3, it is characterized in that, the leading portion that can quantitatively export the described screw rod (242) of raw material is positioned at described metering charging basket (22), can make the loose described back segment of raw material be positioned at the delivery pipe (243) of described feed screw machine (24), the pitch of described leading portion is less than the pitch of described back segment.
8. weight-loss type continuous measurement platform scale device as claimed in claim 3, it is characterized in that, described feed screw machine (24) is provided with a stirring machine (27), described stirring machine (27) is made of a power source (271) and a puddler (272), and described power source (271) can drive described puddler (272).
9. weight-loss type continuous measurement platform scale device as claimed in claim 4 is characterized in that described puddler (272) is Z-shaped.
10. weight-loss type continuous measurement platform scale device as claimed in claim 8 is characterized in that described puddler (272) is Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205278415U CN201788007U (en) | 2010-09-13 | 2010-09-13 | Zero-g continuous-measurement platform scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205278415U CN201788007U (en) | 2010-09-13 | 2010-09-13 | Zero-g continuous-measurement platform scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788007U true CN201788007U (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205278415U Expired - Fee Related CN201788007U (en) | 2010-09-13 | 2010-09-13 | Zero-g continuous-measurement platform scale |
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| Country | Link |
|---|---|
| CN (1) | CN201788007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241531A (en) * | 2015-11-01 | 2016-01-13 | 宁波平海建材有限公司 | Weight loss type continuous metering platform scale apparatus |
| CN105371929A (en) * | 2015-12-17 | 2016-03-02 | 吉林大学 | Automobile friction material automatic material weighing device |
-
2010
- 2010-09-13 CN CN2010205278415U patent/CN201788007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241531A (en) * | 2015-11-01 | 2016-01-13 | 宁波平海建材有限公司 | Weight loss type continuous metering platform scale apparatus |
| CN105371929A (en) * | 2015-12-17 | 2016-03-02 | 吉林大学 | Automobile friction material automatic material weighing device |
| CN105371929B (en) * | 2015-12-17 | 2017-08-29 | 吉林大学 | Automotive Friction Material automatic material weighing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YE JIANLI ZHENG-JIANG AUTOMATION (JIANGSU) CO., LT Effective date: 20120521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120521 Address after: Tainan City, Taiwan, China Co-patentee after: Ye Jianli Patentee after: Ye Nengkui Co-patentee after: Automation equipment (Jiangsu) Co., Ltd. Address before: No. 715, Lane 10, Datong Street, Tainan, Yongkang, China Patentee before: Ye Nengkui |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20190913 |