CN2692031Y - Weighing device of valve bag quantitative packaging machine - Google Patents
Weighing device of valve bag quantitative packaging machine Download PDFInfo
- Publication number
- CN2692031Y CN2692031Y CN 200420002904 CN200420002904U CN2692031Y CN 2692031 Y CN2692031 Y CN 2692031Y CN 200420002904 CN200420002904 CN 200420002904 CN 200420002904 U CN200420002904 U CN 200420002904U CN 2692031 Y CN2692031 Y CN 2692031Y
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- scale
- discharging mouth
- wall
- packaging machine
- discharging opening
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Abstract
The utility model relates to the weighing device of the quantitative packaging machine for the powdery material and the granular material, in particular to the weighing device of the valve bag quantitative packaging machine. The technical proposal is that the weighing device of the valve bag quantitative packaging machine is composed of a scale supporter (9), an electronic platform scale (2), a scale adapter plate (3), a force passing supporter (4) and the external wall (5) of the discharging opening of the packaging machine; the electronic platform scale (2) is fixed on the scale supporter (9); the scale adapter plate (3), which is provided below the discharging opening of the packaging machine and is fixed on the upper side of the electronic platform scale, is connected with the lower end of the force passing supporter (4); the upper end of the force passing supporter (4) is connected on the external wall (5) of the discharging opening of the packaging machine; the discharging opening is provided into a double-layer structure whose inside wall and the outside wall are not interfered; the inner cavity of the discharging opening is provided for passing of the material, and the jacket cavity of the discharging opening is used for the return-air dust removing. The utility model simplifies the structure, and raises the accuracy of the weighing. The weighing device of the valve bag quantitative packaging machine can also be used as two purposes (the bagging scale and the check scale). The effect of the return-air dust removing is great. The utility model has the advantages of reasonable structure, high weighing accuracy, no environment pollution, reliable working, fast packaging speed, wide adaptability of the material, environmental protection, etc.
Description
Affiliated technical field:
The utility model relates to the meausring apparatus of a kind of powder, granular material quantitative package machine, the particularly meausring apparatus of valve port bag quantitative package machine.
Background technology:
At present, valve port bag quantitative package machine is used widely, and is mainly used in quantitative package powdery, granular material, as cement, grain, chemical etc.The Weighing system of this class wrapping machine generally is made up of electro-mechanic scale, wrapping machine discharging mouth, return air dedusting mechanism, card bag or the bloated bag mechanism of special use.The both ends or one end up and down of the rectangle scale frame of electro-mechanic scale link into an integrated entity by the frame of spring leaf and wrapping machine, the discharging mouth is installed in the middle and upper part of scale frame, the sensor upper end is fixed on the frame, the lower end is fixed on the scale frame, wrapping machine discharging mouth top is provided with card (expanding) bag mechanism, be provided with dust shield in discharging mouth back upper place in addition, the dust that can is occurred carries out the return air dedusting.There is following subject matter in the above-mentioned background technology: 1. this electro-mechanic scale can not independently have a style of one's own owing to electronic scales, must link into an integrated entity with the frame of spring leaf and wrapping machine, therefore, the vibrations that rack-mounted power causes, must influence weighing precision, should avoid as possible.2. the weighing precision of mechanical type spring balance is low, and the weighing precision height of electronic scales is generally acknowledged, but use is dynamo-electric in conjunction with pattern, the inevitable weighing precision that reduce electronic scales greatly.3. owing near the complex structure discharging mouth, the space is restricted, and dust shield all opens wide, and be difficult to cover near the whole space of discharging mouth, and causing serious dust pollution during can, perhaps powerful exhausting forms the air port, work under bad environment influences the healthy of staff.4. owing to be open type return air dust pelletizing system, be difficult to realize that can is carried out in little negative pressure, smooth and easy exhaust in the bag, therefore be difficult to can less than 200 purpose ultralight superfine powders.5. part high added value material is arranged, use the valve port bag also will after can, seal with capper, require packaging bag on wrapping machine, to unload the back and keep same vertical attitude, because existing wrapping machine does not all have horizontal bag pushing mechanism, and block (expanding) bag mechanism complex structure, do not keep the function of same vertical attitude.
The utility model content:
The utility model purpose provides a kind of meausring apparatus of valve port bag quantitative package machine, accurately weighing metering, improve precision, innovative design return air dust pelletizing system, raising is to packing the comformability of various different materials and environmental requirement, bag, bag pushing mechanism are pressed in innovative design, and the attitude that the controlling packet pack is unloaded thoroughly solves the problems referred to above that background technology exists.
The technical solution of the utility model is: electronic platform scale is fixed on the independent scale support, separate with the frame of wrapping machine, be arranged on wrapping machine discharging mouth below, the scale keysets that is fixed on above the electronic platform scale is connected with the lower end of force transfer bracket, the upper end of force transfer bracket is connected on the wrapping machine discharging mouth outer wall, constitutes a weighing device that independently has a style of one's own.
Adopt the utility model, owing to removed the spring leaf on the original scale frame, both eliminated the influence of spring, avoided the vibrations interference that power produces again, make full use of the high characteristics of electronic platform scale measuring accuracy, both simplified the structure, improved weighing precision, again can a scale dual-purpose (packing scale and verification scale), reduce equipment cost and maintenance cost.
After this meausring apparatus is installed combination with drawing-in device, compoundly again go out a later-model return air dust pelletizing system, in order to improve the efficient of return air dedusting, the discharging mouth is arranged to double-wall structure, the inwall of discharging mouth is the prolongation of feeding auger locular wall, its inner chamber passes through for material, the chuck chamber of discharging mouth is used for the return air dedusting, because the discharging mouth is enclosed within the sack of valve port bag fully, return air dust pelletizing system by discharging mouth chuck chamber formation complete closed replaces original open type dust shield, and wrapping machine is adjusted to little negative pressure when can, both can reduce the power of dedusting fan, can improve efficiency of dust collection again, and not have dust and overflow, so both thoroughly solve the abominable working environment that the open type dedusting occurs, solved ultra-fine again, the problem of exhaust problem during the ultralight powder filling helps improving package speed simultaneously.
The utlity model has rational in infrastructure, mentality of designing is novel, weighing precision is high, the return air good dedusting effect,, safe and reliable, package speed is fast, characteristics such as material wide adaptability, environmental protection practicality.
Description of drawings:
Fig. 1 is the utility model example structure scheme drawing.Among the figure: wrapping machine frame 1, electronic platform scale 2, scale keysets 3, force transfer bracket 4, discharging mouth outer wall 5, discharging mouth inwall 6, bag compression framework 7, bag pushing mechanism 8, scale support 9.
The specific embodiment:, further specify the present invention by embodiment below in conjunction with accompanying drawing.
In an embodiment, the meausring apparatus of valve port bag quantitative package machine is by wrapping machine frame 1, electronic platform scale 2, scale keysets 3, force transfer bracket 4, discharging mouth outer wall 5, discharging mouth inwall 6, bag compression framework 7, bag pushing mechanism 8, scale support 9 is formed, proprietary electronic platform scale 2 is fixed on the scale support 9, be arranged on wrapping machine discharging mouth below, scale keysets 3 is connected with the lower end of force transfer bracket 4, the upper end of force transfer bracket 4 is connected on the wrapping machine discharging mouth outer wall, being " ∩ " type stands between scale keysets and the discharging mouth outer wall, keep balance and stable, the position coordinate of discharging mouth outer wall 5 is to adjust by force transfer bracket 4, constitutes a weighing device that independently has a style of one's own; The discharging mouth is the double-decker that is made of discharging mouth outer wall 5, discharging mouth inwall 6, and the inner chamber that discharging mouth inwall 6 forms passes through for material, and the chuck chamber that forms between discharging mouth outer wall 5 and the discharging mouth inwall 6 is used for the return air dedusting; Wrapping machine discharging mouth top is provided with a cylinder formula bag compression framework 7 of simplifying most, be fixed on the discharging mouth outer wall, sack moves or comes off when preventing can, wrapping machine discharging mouth below is provided with bag pushing mechanism 8, be fixed on the frame 1, can control the posture that the packaging bag of unloading after can finishes keeps same needs.Adopt the utility model, sack is enclosed within on the discharging mouth, bag compression framework 7 is pushed down, beginning is the can material in sack, because the discharging mouth is enclosed within the sack of valve port bag fully, by the return air dust pelletizing system of discharging mouth chuck chamber formation complete closed, wrapping machine is adjusted to little negative pressure when can, improves efficiency of dust collection and package speed; The weight of material of can is delivered to electronic platform scale 2 by force transfer bracket 4, scale 3 plates of transferring, and carries out accurate weighing metering, stops can after reaching predetermined weight, and the bag compression framework pine is pressed, and horizontal bag pushing mechanism 8 posture on demand unloads packaging bag, finishes once circulation.
Claims (6)
1, a kind of meausring apparatus of valve port bag quantitative package machine, it is characterized in that forming by electronic platform scale (2), scale keysets (3), force transfer bracket (4), wrapping machine discharging mouth outer wall (5), scale support (9), electronic platform scale (2) is fixed on the scale support (9), separate with wrapping machine frame (1), be arranged on wrapping machine discharging mouth below, the scale keysets (3) that is fixed on above the electronic platform scale (2) is connected with the lower end of force transfer bracket (4), and the upper end of force transfer bracket (4) is connected on the wrapping machine discharging mouth outer wall (5).
2, according to the meausring apparatus of the described valve port bag quantitative package machine of claim 1, it is characterized in that the discharging mouth is the double-decker that is made of discharging mouth outer wall (5), discharging mouth inwall (6), the inner chamber that discharging mouth inwall (6) forms passes through for the can material, and the chuck chamber that forms between discharging mouth outer wall (5) and the discharging mouth inwall (6) is used for the return air dedusting.
3,, it is characterized in that wrapping machine discharging mouth top is provided with bag compression framework (7), is fixed on the discharging mouth outer wall (5) according to the meausring apparatus of claim 1 or 2 described valve port bag quantitative package machines.
4,, it is characterized in that wrapping machine discharging mouth below is provided with horizontal bag pushing mechanism (8), is fixed on the frame (1) according to the meausring apparatus of claim 1 or 2 described valve port bag quantitative package machines.
5, according to the meausring apparatus of claim 1 or 2 described valve port bag quantitative package machines, it is characterized in that force transfer bracket (4) is " ∩ " type and stands between scale keysets (3) and the discharging mouth outer wall (5), the position coordinate of discharging mouth outer wall (5) is to pass through force transfer bracket (4) adjustment.
6,, it is characterized in that the inwall (6) of discharging mouth is the prolongation of feeding auger locular wall according to the meausring apparatus of the described valve port bag quantitative package machine of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002904 CN2692031Y (en) | 2004-01-16 | 2004-01-16 | Weighing device of valve bag quantitative packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002904 CN2692031Y (en) | 2004-01-16 | 2004-01-16 | Weighing device of valve bag quantitative packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692031Y true CN2692031Y (en) | 2005-04-13 |
Family
ID=34767237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420002904 Expired - Fee Related CN2692031Y (en) | 2004-01-16 | 2004-01-16 | Weighing device of valve bag quantitative packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692031Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482150A (en) * | 2013-08-28 | 2014-01-01 | 苏州国衡机电有限公司 | Bag pushing device for valve bag packing machine |
| CN103496454A (en) * | 2013-08-28 | 2014-01-08 | 苏州国衡机电有限公司 | Full-automatic valve bag packaging machine |
| CN106742121A (en) * | 2016-12-23 | 2017-05-31 | 恩施环城节能科技有限责任公司 | A kind of efficient Pneumatic valve mouth packing machine |
| CN107336849A (en) * | 2017-03-10 | 2017-11-10 | 青岛瑞新泰机械科技有限公司 | Continuous automatic weighing bagging system and method |
-
2004
- 2004-01-16 CN CN 200420002904 patent/CN2692031Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482150A (en) * | 2013-08-28 | 2014-01-01 | 苏州国衡机电有限公司 | Bag pushing device for valve bag packing machine |
| CN103496454A (en) * | 2013-08-28 | 2014-01-08 | 苏州国衡机电有限公司 | Full-automatic valve bag packaging machine |
| CN106742121A (en) * | 2016-12-23 | 2017-05-31 | 恩施环城节能科技有限责任公司 | A kind of efficient Pneumatic valve mouth packing machine |
| CN107336849A (en) * | 2017-03-10 | 2017-11-10 | 青岛瑞新泰机械科技有限公司 | Continuous automatic weighing bagging system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050413 Termination date: 20120116 |