CN106697410A - Feeding device for weight reduction scale for ultra-fine powder packaging - Google Patents
Feeding device for weight reduction scale for ultra-fine powder packaging Download PDFInfo
- Publication number
- CN106697410A CN106697410A CN201710051709.8A CN201710051709A CN106697410A CN 106697410 A CN106697410 A CN 106697410A CN 201710051709 A CN201710051709 A CN 201710051709A CN 106697410 A CN106697410 A CN 106697410A
- Authority
- CN
- China
- Prior art keywords
- feed
- storage bin
- weight reduction
- feeding device
- reduction scale
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/08—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by rotary feeders
- B65B37/10—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by rotary feeders of screw type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
- B65B37/18—Separating measured quantities from supply by weighing
Abstract
The invention provides a feeding device for a weight reduction scale for ultra-fine powder packaging. The feeding device comprises a storage bin, a spiral feeding mechanism arranged at the lower end of the storage bin, and a base used for supporting the spiral feeding mechanism and the storage bin. Pressure sensors used for metering are arranged at the lower end of the base. A feeding port and a dedusting port are formed in the top end of the storage bin. A stirring mechanism is arranged in the storage bin. According to the feeding device for the weight reduction scale for ultra-fine powder packaging, by arranging the stirring mechanism in the storage bin, the problem of non-uniform feeding is solved, and the stability of material pressure is improved; and the control precision of feeding is improved through a specially-made feeding gate mechanism.
Description
Technical field
The present invention relates to packing machinery technology, and in particular to a kind of weight reduction scale feed dress for micropowders packaging
Put.
Background technology
In existing micro mist packaging, rabbling mechanism is not provided with weight reduction scale equipment, easily causes that material falls into the storage bin time-division
Cloth is uneven, so as to cause to expect that pressure is unstable in storage bin, influences service efficiency.Meanwhile, pass through in blanking mechanism in the prior art
Butterfly valve is set to control blanking speed and break-make, inconvenient operation, and precision is relatively low.
The content of the invention
The present invention provide it is a kind of for micropowders packaging weight reduction scale feeding device, material pressure stabilization and control accuracy compared with
It is high.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
It is a kind of for micropowders packaging weight reduction scale feeding device, including storage bin, be arranged on storage bin lower end spiral supply
Material mechanism, and for support helix feeding machanism and the base of storage bin, the base lower end is provided with the pressure for measuring
Sensor, the top of the storage bin is provided with dog-house and dust removal port, and rabbling mechanism is provided with storage bin.
The screw feeding mechanism includes feed helix tube, is arranged on feed helix tube one end for driving the servo of feed
Motor, and the blanking bucket of the feed helix tube other end is arranged on, pass through feed lock before the feed helix tube and blanking bucket
The connection of door mechanism.
The feed gate mechanism includes gate storehouse and the rotary cylinder and baffle plate that are placed in gate storehouse, the rotary cylinder
Driving baffle plate is used to close or opens feed helix tube and the path between blanking bucket.
Connected by diaphragm coupling between the output end and feed helix tube of the servomotor.
From above technical scheme, the present invention solves charging inequality by setting rabbling mechanism in storage bin
Problem, improves material pressure stability, and the control accuracy of feeding is improve by special feed gate mechanism.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of feed gate mechanism in the present invention.
In figure：1st, storage bin, 11, dog-house, 12, dust removal port, 13, rabbling mechanism, 2, screw feeding mechanism, 21, feed
Helix tube, 22, servomotor, 23, blanking bucket, 24, feed gate mechanism, 241, gate storehouse, 242, rotary cylinder, 243, gear
Plate, 25, diaphragm coupling, 3, base, 4, pressure sensor.
Specific embodiment
A kind of preferred embodiment of the invention is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the weight reduction scale feeding device includes base 3 and the storage bin 1 and spiral that are arranged on base
Four corners of feeding machanism 2, wherein base are respectively provided with a pressure sensor 4, and device can be weighed, and measure thing
Material.
The top of the storage bin 1 is provided with dog-house 11, and the packaging of micropowders is applied to due to apparatus of the present invention,
When feeding intake, fine powder has floating and forms dust, it is necessary to open up dust removal port 12 on the top of storage bin, and the external dedusting of the dust removal port sets
It is standby.Rabbling mechanism 13 is additionally provided with the storage bin 1, its stirring motor is external, and rabbling mechanism is started during feeding intake,
So that material is uniformly fallen into storage bin, the material pressure of formation is more stable, but when metering and screw feeding mechanism work, stirring
Mechanism needs to close, it is to avoid measured due to shuttle belt or error during feed.
The screw feeding mechanism 2 includes feed helix tube 21, is arranged on feed helix tube one end for driving feed
Servomotor 22, and the blanking bucket 23 of the feed helix tube other end is arranged on, lead to before the feed helix tube and blanking bucket
Feed gate mechanism 24 is crossed to connect.In the present embodiment, diaphragm shaft coupling is passed through between the output end and feed helix tube of servomotor
Device 25 is connected.
As shown in Fig. 2 the feed gate mechanism 24 includes gate storehouse 241 and the rotary cylinder being placed in gate storehouse
242 and baffle plate 243, the rotary cylinder drives the baffle plate to be used to close or open feed helix tube and the path between blanking bucket, from
And improve the precision of control.
The above implementation method is only that the preferred embodiment of the present invention is described, not to model of the invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to technical side of the invention
Various modifications and improvement that case is made, all should fall into the protection domain of claims of the present invention determination.
Claims (4)
1. it is a kind of for micropowders packaging weight reduction scale feeding device, it is characterised in that including storage bin (1), be arranged on storage
The screw feeding mechanism (2) of feed bin lower end, and for the base (3) of support helix feeding machanism and storage bin, under the base
End is provided with the pressure sensor (4) for measuring, and the top of the storage bin (1) is provided with dog-house (11) and dust removal port
(12) rabbling mechanism (13), is provided with storage bin.
2. weight reduction scale feeding device according to claim 1, it is characterised in that the screw feeding mechanism (2) includes supplying
Material helix tube (21), feed helix tube one end is arranged on for driving the servomotor (22) of feed, and be arranged on feed spiral shell
Blanking bucket (23) of the coil other end, the feed helix tube is connected with before blanking bucket by feed gate mechanism (24).
3. weight reduction scale feeding device according to claim 2, it is characterised in that the feed gate mechanism (24) is including lock
Door storehouse (241) and the rotary cylinder (242) and baffle plate (243) that are placed in gate storehouse, the rotary cylinder drive baffle plate for closing
Close or open the path between feed helix tube and blanking bucket.
4. weight reduction scale feeding device according to claim 2, it is characterised in that the output end of the servomotor (22) with
Connected by diaphragm coupling (25) between feed helix tube (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051709.8A CN106697410A (en) | 2017-01-21 | 2017-01-21 | Feeding device for weight reduction scale for ultra-fine powder packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710051709.8A CN106697410A (en) | 2017-01-21 | 2017-01-21 | Feeding device for weight reduction scale for ultra-fine powder packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697410A true CN106697410A (en) | 2017-05-24 |
Family
ID=58909540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710051709.8A Pending CN106697410A (en) | 2017-01-21 | 2017-01-21 | Feeding device for weight reduction scale for ultra-fine powder packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697410A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669634A (en) * | 1981-08-04 | 1987-06-02 | Roussel Uclaf | Apparatus and process for the metering of predetermined quantities of at least one product |
| CN2295998Y (en) * | 1997-03-07 | 1998-10-28 | 江阴市华夏包装机械有限公司 | Automatic weighing meter for pill packaging apparatus |
| JP2007139422A (en) * | 2005-11-14 | 2007-06-07 | Takao Yoshikawa | Powder feeder and seasoning system |
| CN102923331A (en) * | 2012-11-09 | 2013-02-13 | 常熟市贝普包装机械有限公司 | Automatic quantitative packing machine with automatic feeding function |
| CN103482125A (en) * | 2013-08-29 | 2014-01-01 | 苏州国衡机电有限公司 | Valve bag filling packing system |
-
2017
- 2017-01-21 CN CN201710051709.8A patent/CN106697410A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669634A (en) * | 1981-08-04 | 1987-06-02 | Roussel Uclaf | Apparatus and process for the metering of predetermined quantities of at least one product |
| CN2295998Y (en) * | 1997-03-07 | 1998-10-28 | 江阴市华夏包装机械有限公司 | Automatic weighing meter for pill packaging apparatus |
| JP2007139422A (en) * | 2005-11-14 | 2007-06-07 | Takao Yoshikawa | Powder feeder and seasoning system |
| CN102923331A (en) * | 2012-11-09 | 2013-02-13 | 常熟市贝普包装机械有限公司 | Automatic quantitative packing machine with automatic feeding function |
| CN103482125A (en) * | 2013-08-29 | 2014-01-01 | 苏州国衡机电有限公司 | Valve bag filling packing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |