CN103935538A - Belt type feeding machine for packing scale - Google Patents
Belt type feeding machine for packing scale Download PDFInfo
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- CN103935538A CN103935538A CN201410152499.8A CN201410152499A CN103935538A CN 103935538 A CN103935538 A CN 103935538A CN 201410152499 A CN201410152499 A CN 201410152499A CN 103935538 A CN103935538 A CN 103935538A
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- feeding
- transfer device
- load
- conveying
- belt
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a belt type feeding machine for a packing scale. The feeding machine is characterized in that the feeding machine is composed of a wide-conveying-belt feeding device, a narrow-conveying-belt feeding device, an independent discharging channel of the wide-conveying-belt feeding device, an independent discharging channel of the narrow-conveying-belt feeding device, and a storage device provided with a storage hopper, the wide-conveying-belt feeding device is used for quick feeding, the narrow-conveying-belt feeding device is used for accurate feeding, the storage device is used for storing the next scale of materials fed by the wide-conveying-belt feeding device, and the independent discharging channel of the wide-conveying-belt feeding device and the independent discharging channel of the narrow-conveying-belt feeding device can conduct discharging independently at the same time or at different times. The belt type feeding machine for the packing scale has the advantages that the structure is simple, the height is reduced, feeding speed is increased by over 30%, feeding accuracy is improved by over 50%, energy consumption is low, operation is convenient, and service life is long. The belt type feeding machine for the packing scale can be widely applied to the fields such as grain and oil, feed, food, beverages, chemical engineering, medicine, fertilizer and pesticides for quick and accurate feeding through the packing scale.
Description
The present invention relates to a kind of bolt feeder for packing scale, be applied to Weighing field.
Feeding is that the important step of package metro-measuring, batching metering, measuring fixed amount is carried out in the fields such as grain and oil, feed, food, beverage, chemical industry, medicine, agricultural chemicals to material.In the feeding of package metro-measuring, conventionally adopt at present vibration feeder, belt feeding, impeller feeding, screw feed both at home and abroad, but the overwhelming majority adopts bolt feeder feeding when the particulate material that breakage is had to requirement is avoided breakage.The bolt feeder using both at home and abroad is at present single load-transfer device feeding machine; Single load-transfer device feeding machine is due to simple in structure, and cost is lower, easy to use being greatly favored by consumers.But existing single load-transfer device feeding machine requires when high or rate of feeding does not catch up with in measuring accuracy, or feeding precision out of reach, still can not meet operating needs on the feeding of packing scale, make user feel blemish in an otherwise perfect thing.Bolt feeder of the present invention adopts the quick feeding of wide load-transfer device, the discharging of the accurate feeding independence of narrow load-transfer device speed change, storage device prevents wide conveyer belt discharging blowdown and stores lower batch of material, level detector level monitoring, greatly improved the deficiency that original bolt feeder feeding exists, make the bolt feeder manufactured by the present invention not only rate of feeding soon but also feeding accurate.
The object of the invention is the deficiency existing for the performance of existing packing scale bolt feeder and a kind of accurate bolt feeder product of the packing scale of feeding is fast provided.
Technical scheme of the present invention is: a kind of bolt feeder for packing scale is characterized in that feeding machine forms by wide load-transfer device drawing-in device, narrow load-transfer device drawing-in device, width load-transfer device drawing-in device independence tapping channel and with the storage device of storage bin hopper.
By such scheme: width load-transfer device drawing-in device by two independently load-transfer device form, width load-transfer device drawing-in device arrangement in parallel, width load-transfer device drawing-in device motor separately independent both can constant speed transmission also speed variable transmission.Width load-transfer device drawing-in device is provided with separately independently tapping channel, and wide load-transfer device drawing-in device tapping channel is under the gate sheet of storage bin hopper, and narrow load-transfer device drawing-in device tapping channel separates with storage bin hopper on storage bin hopper limit can independent discharging.Wide load-transfer device drawing-in device discharge end is provided with the storage device with storage bin hopper, storage device is comprised of level detector, storage bin hopper, cylinder, backplate, gate sheet, guide plate wheel, signal switch, cylinder is contained in the casing lower outside of storage device, be connected with gate sheet, backplate is contained in the casing lower inside of storage device, and gate sheet is contained between backplate and guide plate wheel.
The present invention is with the positive effect that the bolt feeder of domestic and international existing wrapping machine is compared: in the belt feed system of packing scale, all adopt single load-transfer device feeding structure both at home and abroad at present 1., the speed that guaranteed does not guarantee precision, the speed that guaranteed accuracy guarantee not; The belt feed system of packing scale of the present invention adopts two independent load-transfer device drawing-in devices of width, wide used for conveyer belt is in guaranteeing rate of feeding, narrow used for conveyer belt is in guaranteeing feeding precision, adopt the packing scale speed of this width load-transfer device drawing-in device can improve more than 30%, precision can improve more than 50%.2. the bolt feeder using at present domestic and international wrapping machine is all a discharge hole for discharge, storage bin hopper can not be set or storage bin hopper be set not in all senses; The material that its width load-transfer device drawing-in device of the bolt feeder using on wrapping machine of the present invention feeds by two independently discharging opening flow out, when the accurate feeding of narrow load-transfer device drawing-in device wide load-transfer device drawing-in device fast feeding in storage bin hopper; This two independent discharge hole structures not only can be used on wrapping machine, also can be used on the occasion that other weighs feeding.3. the present invention can prevent that because being provided with storage device blowdown from can store next batch of material again, so wide load-transfer device drawing-in device can be made widelyr and be can further improve rate of feeding.Adopt this storage device will make packing scale feeding time shorten more than 1/3, greatly improve the weighing speed of packing scale.4. the present invention, because being provided with storage device, improves the weighing speed of packing scale greatly, with packaging bag, does hopper, can economize out hopper, and packing scale height is reduced, and not only reduces investment outlay but also save setting height(from bottom).5. the bolt feeder using on wrapping machine at present both at home and abroad at discharge end not only without storage device but also without level monitoring device, the present invention is provided with level monitoring device in storage bin hopper, wide load-transfer device drawing-in device feeding just stops feeding during to monitoring material position position, so just can not cause fault because storage bin hopper material completely pushes.
Further illustrate embodiments of the invention below.Bolt feeder of the present invention forms by wide load-transfer device drawing-in device, narrow load-transfer device drawing-in device, width load-transfer device drawing-in device independence tapping channel and with the storage device of storage bin hopper.Width load-transfer device drawing-in device by two independently load-transfer device form, width load-transfer device drawing-in device arrangement in parallel, width load-transfer device drawing-in device motor is independent separately, its electric machine control system control motor both can constant speed transmission also speed variable transmission.Width load-transfer device drawing-in device is provided with separately independently tapping channel, wide load-transfer device drawing-in device tapping channel under the gate sheet of storage bin hopper bottom, narrow load-transfer device drawing-in device tapping channel on storage bin hopper limit from storage bin hopper separate can with wide load-transfer device drawing-in device tapping channel simultaneously, independence discharging when different.Wide load-transfer device drawing-in device discharge end is provided with the storage device with storage bin hopper, storage device by monitor storage bin hopper material position level detector, store wide load-transfer device drawing-in device feed the storage bin hopper of material, the gate sheet of the cylinder of breaker door-plate, the backplate that prevents gate sheet edge leaked substance, switch storage bin hopper, make gate sheet be not only close to storage bin hopper outlet but also reduce gate sheet sliding resistance guide plate wheel, to electric control system, provide the signal switch that switch gate puts in place to form.Cylinder is contained in the casing lower outside of storage device, is connected with gate sheet; Backplate is contained in the casing lower inside of storage device, and gate sheet is contained between backplate and guide plate wheel.Level detector plays material level effect in monitoring storage bin hopper, is provided with after level monitoring device in storage bin hopper, and wide load-transfer device drawing-in device feeding just stops feeding during to monitoring material position position, so just can not cause fault because storage bin hopper material completely pushes.The material feeding because of width load-transfer device drawing-in device by two independently discharging opening flow out, while starting feeding, width load-transfer device drawing-in device feed the material that all from separately independently discharging opening flow to hopper; Storage bin hopper closing gate when the material of hopper reaches the value of wide load-transfer device drawing-in device feeding control default, narrow load-transfer device drawing-in device enters accurate feeding state until reach weighing precision, and meanwhile wide load-transfer device drawing-in device can be fast fed next scale and expected in storage bin hopper; When next scale material starts to weigh, storage bin hopper gate is opened, and width load-transfer device drawing-in device is feeding simultaneously, repeats the action of a scale material.Such feeding manner has been saved the feeding time of next scale material greatly, has improved weighing and bagging speed and the weighing precision of packing scale.This two independent discharge hole structures not only can be used on wrapping machine, also can be used on the occasion that other weighs feeding.
Claims (4)
1. for a bolt feeder for packing scale, it is characterized in that feeding machine forms by wide load-transfer device drawing-in device, narrow load-transfer device drawing-in device, width load-transfer device drawing-in device independence tapping channel and with the storage device of storage bin hopper.
2. by the bolt feeder of packing scale claimed in claim 1, it is characterized in that width load-transfer device drawing-in device by two independently load-transfer device form, width load-transfer device drawing-in device arrangement in parallel, width load-transfer device drawing-in device motor separately independent both can constant speed transmission also speed variable transmission.
3. by the bolt feeder of wrapping machine claimed in claim 1, it is characterized in that width load-transfer device drawing-in device is provided with separately independently tapping channel, wide load-transfer device drawing-in device tapping channel is under the gate sheet of storage bin hopper, and narrow load-transfer device drawing-in device tapping channel separates at storage bin hopper side and storage bin hopper can independent discharging.
4. by the bolt feeder of wrapping machine claimed in claim 1, it is characterized in that wide load-transfer device drawing-in device discharge end is provided with the storage device with storage bin hopper, storage device is comprised of level detector, storage bin hopper, cylinder, backplate, gate sheet, guide plate wheel, signal switch, cylinder is contained in the casing lower outside of storage device, be connected with gate sheet, backplate is contained in the casing lower inside of storage device, and gate sheet is contained between backplate and guide plate wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152499.8A CN103935538A (en) | 2014-04-11 | 2014-04-11 | Belt type feeding machine for packing scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152499.8A CN103935538A (en) | 2014-04-11 | 2014-04-11 | Belt type feeding machine for packing scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103935538A true CN103935538A (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410152499.8A Pending CN103935538A (en) | 2014-04-11 | 2014-04-11 | Belt type feeding machine for packing scale |
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| CN (1) | CN103935538A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3416619A (en) * | 1966-02-07 | 1968-12-17 | Stanley A. Mcclusky | Means and method for rapidly filling receptacles |
| US3720276A (en) * | 1970-03-23 | 1973-03-13 | C Banks | Weighing machines |
| EP0519566A1 (en) * | 1991-06-17 | 1992-12-23 | Weighpack International B.V. | Packaging device |
| CN102633002A (en) * | 2011-02-09 | 2012-08-15 | 瓦克化学股份公司 | Method and device for dosing and packaging polysilicon chunks and dosing and packaging unit |
| CN202728590U (en) * | 2012-03-31 | 2013-02-13 | 福建八马茶业有限公司 | Tea-leaf refining and weighing and packing machine |
| CN203450383U (en) * | 2013-08-12 | 2014-02-26 | 如皋市双马化工有限公司 | Automatic stearic acid feeding and filling device |
-
2014
- 2014-04-11 CN CN201410152499.8A patent/CN103935538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3416619A (en) * | 1966-02-07 | 1968-12-17 | Stanley A. Mcclusky | Means and method for rapidly filling receptacles |
| US3720276A (en) * | 1970-03-23 | 1973-03-13 | C Banks | Weighing machines |
| EP0519566A1 (en) * | 1991-06-17 | 1992-12-23 | Weighpack International B.V. | Packaging device |
| CN102633002A (en) * | 2011-02-09 | 2012-08-15 | 瓦克化学股份公司 | Method and device for dosing and packaging polysilicon chunks and dosing and packaging unit |
| CN202728590U (en) * | 2012-03-31 | 2013-02-13 | 福建八马茶业有限公司 | Tea-leaf refining and weighing and packing machine |
| CN203450383U (en) * | 2013-08-12 | 2014-02-26 | 如皋市双马化工有限公司 | Automatic stearic acid feeding and filling device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |