CN1010294B - Automatic bagging and weighing equipment for powder or granular material - Google Patents
Automatic bagging and weighing equipment for powder or granular materialInfo
- Publication number
- CN1010294B CN1010294B CN 88108341 CN88108341A CN1010294B CN 1010294 B CN1010294 B CN 1010294B CN 88108341 CN88108341 CN 88108341 CN 88108341 A CN88108341 A CN 88108341A CN 1010294 B CN1010294 B CN 1010294B
- Authority
- CN
- China
- Prior art keywords
- weighing
- platform balance
- electromagnet
- automatic bagging
- weighing equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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- Basic Packing Technique (AREA)
Abstract
The present invention relates to an automatic bagging and weighing device for powdery or granular materials, which is shown as a Figure 1. The device is composed of a feeding mechanism, a control mechanism, a pressure lever mechanism and a weighing mechanism. The device has the advantages of high degree of automation, simple structure, convenient maintenance and operation, accurate weighing and low cost. The device is particularly suitable for automatically bagging and weighing cement, white sugar, chemical fertilizer powder or other powdery or granular materials.
Description
The invention belongs to the improvement of discharge for weighing-out device.
Existing pack poidometer has the patent of invention of Japan: clear 59-226473.This invention has also been applied for patent in China.Application number: 85108288.Denomination of invention: combination weighing method.This invention is to weigh up the product that satisfies predetermined weight with the combination weighing machine, and this product is through packing.The combination weighing machine comprises a plurality of weighing hoppers that can weigh up product weight respectively and a plurality of auxiliary funnel that are installed in its underpart, is used for the product of weighing accepting to unload from weighing hopper.The product weight original stored is in corresponding weighing hopper memory device.Be transferred to corresponding auxiliary funnel memorizer respectively in the auxiliary funnel unloading into then, when reaching when stablizing, product to be weighed is delivered in the weighing hopper, and weighs within it.The weight that is stored in the Auxiliary memory makes up in every way, selects that total weight equals or near a kind of combination that equals predetermined weight.Unload to wrapping machine with the auxiliary funnel of choosing combination.Operating process repeats successively.This combination weighing machine degree of automation is higher, but complex structure, also higher to the cleanliness level requirement of surrounding environment, range of use is subjected to certain limitation, and in addition, cost is also high.
The purpose of this invention is to provide a kind of degree of automation than higher, but relatively simple for structure, surrounding environment there is not specific (special) requirements, applied widely, powder that cost is also lower or particulate matter automatic bagging and weighing equipment.
The present invention has adopted two motors.One drives worm and gear communtation deceleration mechanism, is used to control cam link mechanism, after realizing that powder or particulate matter are filled bag automatically, closes its inlet, opens the purpose of another inlet.Spiral propeller of another driven by motor is to realize automatic feed.When the powder in the bag or particulate matter reached predetermined weight, the free end of the arm beam of steelyard on the left or right platform balance rose automatically.On free-ended top a upper contact is arranged respectively, touch corresponding lower contact respectively, motor is rotated.Driven by motor worm and gear communtation deceleration mechanism, worm screw drives cam link mechanism again, realizes once more an inlet is opened and closing another inlet.
Below in conjunction with accompanying drawing the present invention is described in detail as follows:
Fig. 1 is powder or particulate matter automatic bagging and weighing equipment front view.
Fig. 2 is the lateral plan of powder or particulate matter automatic bagging and weighing equipment.
The present invention is made up of feeding mechanism, control mechanism, discharging mechanism and weighing mechanism.Feeding mechanism is made up of electrical motor A1, big belt pulley 2, small belt pulley 3 and spiral propeller 4.
Control mechanism is made up of electrical motor B5, worm gear 6, worm screw 7, cam 8, pull bar 9, elastic rocking beam 10, bearing pin A11, bearing pin B12 and rocking arm block 13.
Discharging mechanism is made up of left depression bar 16, right depression bar 28, left electromagnet 17, right electromagnet 29, left spring 18 and right spring 30, left discharging opening 14, right discharging opening 15 and flexible pipe 23.
Weighing mechanism is made up of the following contact point 25 of the last contact point 24 of left platform balance 19, right platform balance 20, left lateral journey switch 21, right lateral journey switch 22, the left platform balance arm beam of steelyard, left platform balance pole bottom, contact point 26 on the right platform balance arm beam of steelyard and the following contact point 27 of right platform balance pole bottom.
Embodiment:
During work, earlier two empty sacks are placed on respectively on the discharging mouth of left discharging opening 14 and right discharging opening 15, connect general supply then, electrical motor A1 begins to rotate, the small belt pulley 3 that drives on the motor reel rotates, small belt pulley 3 drives big belt pulley 2 again and rotates, and big belt pulley 2 drives spiral propeller 4 again and rotates, to realize Automatic feed.
When general supply was connected, motor B5 also began to rotate, and drove worm gear 6, worm screw 7 and cam 8 and moved in succession.During cam 8 clickwises, drive pull bar 9 and move right, pull bar 9 drives elastic rocking beam 10 clickwises again, and elastic rocking beam 10 drives rocking arm block 13 deflection left again to block left discharging opening 14, and this moment, right discharging opening 15 was opened.
When left discharging opening 14 was closed, right electromagnet 29 energisings produced magnetic force, pick up the right-hand member of right depression bar 28, and left end then is pressed on the right discharging opening 15, to push down the sack of dress powder or particulate matter.
When the powder in the sack below the right discharging opening 15 or particulate matter reach predetermined weight, the arm beam of steelyard on the right platform balance 20 rises, the last contact point 24 of the right platform balance arm beam of steelyard touches the following contact point 27 of platform balance pole bottom, and startup right lateral journey switch 22, this moment, motor B5 began again to rotate, motor B5 drives worm gear 6 successively, worm screw 7 and cam 8 left-hand revolutions, at cam 8 left-hand revolutions simultaneously, driving pull bar 9 again is moved to the left, pull bar 9 drives elastic rocking beam 10 left-hand revolutions again, elastic rocking beam 10 drives rocking arm block 13 deflection to the right again, blocking right discharging opening 15, and opens left discharging opening 14.Meanwhile, right electromagnet 29 outages, magnetic force disappears.The right-hand member of right depression bar 28 falls, and left end rises.In right electromagnet 29 outages, left electromagnet 17 is switched on, and picks up the left end of left depression bar 16, and right-hand member then is pressed on the left discharging opening 14, to push down the sack of dress powder or particulate matter.After the powder in the bag or particulate matter reached std wt, the right sack began automatic charge again, motion and so forth, and constantly circulation is gone down.
The present invention compared with prior art has the following advantages:
Simple in structure, cost is lower;
2. automaticity is higher;
3. weighing is accurate.
Claims (3)
1, a kind of particulate matter automatic bagging and weighing equipment of forming by feeding machanism, control mechanism and weighing mechanism, feeding machanism in this device is made up of electrical motor, power wheel and spiral propeller, and control mechanism is made up of electrical motor, transmission device, cam, push rod, fork, bearing pin, electromagnet and spring; Weighing mechanism is made up of platform balance and electromagnet; The invention is characterized in: control mechanism is made up of electrical motor B, worm gear, worm screw, cam, pull bar, elastic rocking beam, bearing pin A, bearing pin B and rocking arm block; Pressure lever mechanism is made up of left depression bar, right depression bar, left electromagnet, right electromagnet, left spring and right spring; Weighing mechanism is made up of left platform balance, right platform balance, left lateral journey switch and right lateral journey switch;
2, automatic bagging and weighing equipment according to claim 1 is characterized in that: respectively have one to go up contact point on the arm beam of steelyard of left and right platform balance, a following contact point is respectively arranged at the bottom of left and right platform balance pole;
3, automatic bagging and weighing equipment according to claim 1 is characterized in that: one section flexible pipe is respectively arranged on the left and right discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108341 CN1010294B (en) | 1988-12-09 | 1988-12-09 | Automatic bagging and weighing equipment for powder or granular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108341 CN1010294B (en) | 1988-12-09 | 1988-12-09 | Automatic bagging and weighing equipment for powder or granular material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1034895A CN1034895A (en) | 1989-08-23 |
| CN1010294B true CN1010294B (en) | 1990-11-07 |
Family
ID=4835043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88108341 Expired CN1010294B (en) | 1988-12-09 | 1988-12-09 | Automatic bagging and weighing equipment for powder or granular material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1010294B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061006C (en) * | 1995-03-13 | 2001-01-24 | 王献廷 | Fully pneumatic controlled automatic quantitative bag filling machine |
| CN104443586A (en) * | 2014-11-24 | 2015-03-25 | 象山智欧机械有限公司 | Push plate metering device |
| US20200260756A1 (en) * | 2016-01-08 | 2020-08-20 | Conopco, Inc., D/B/A Unilever | Apparatus for delivering frozen confection comprising particulate material |
| CN108471774A (en) | 2016-01-08 | 2018-08-31 | 荷兰联合利华有限公司 | Equipment for conveying the frozen confectionery for including granular materials |
| WO2017118524A1 (en) | 2016-01-08 | 2017-07-13 | Unilever Plc | Apparatus for delivering frozen confection comprising particulate material |
| CN108891630A (en) * | 2018-05-21 | 2018-11-27 | 万钧 | A kind of full-automatic mechanism for being used for antibiotic quantitative separating |
-
1988
- 1988-12-09 CN CN 88108341 patent/CN1010294B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1034895A (en) | 1989-08-23 |
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Legal Events
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |