CN110228612A - A kind of valve port spiral pumping scale - Google Patents
A kind of valve port spiral pumping scale Download PDFInfo
- Publication number
- CN110228612A CN110228612A CN201910436479.6A CN201910436479A CN110228612A CN 110228612 A CN110228612 A CN 110228612A CN 201910436479 A CN201910436479 A CN 201910436479A CN 110228612 A CN110228612 A CN 110228612A
- Authority
- CN
- China
- Prior art keywords
- feeding
- feed bin
- agitating device
- filter core
- evacuated
- 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
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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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
- B65B1/12—Methods of, or means for, filling the material into the containers or receptacles 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/20—Reducing volume of filled material
- B65B1/26—Reducing volume of filled material by pneumatic means, e.g. suction
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a kind of valve port spirals to be evacuated scale, comprising: ontology is provided with feed bin and weighing bracket on ontology, and the discharge outlet of feed bin is provided with feed bin agitating device and feed bin pumping filter core；One end of feed bin agitating device and the first drawing-in device is adapted setting, the other end of first drawing-in device is provided with feeding discharge port, feeding discharge outlet is provided with feeding agitating device and feeding pumping filter core, one end of feeding agitating device and the second drawing-in device is adapted setting, the other end of second drawing-in device is provided with extrusion, and extrusion and weighing bracket are adapted setting；Feed bin pumping filter core and feeding pumping filter core are connected with one end of exhaust tube respectively, and the other end of exhaust tube is connected with vacuum pump.The device efficiently solves powder and there is big large-minded, dust, light specific gravity, easily floating, more fluffy technical problem during the packaging process, so that powder packaging is easier, operation difficulty is greatly lowered.
Description
Technical field
The present invention relates to pumping scales to make technical field, in particular to a kind of valve port spiral is evacuated scale.
Background technique
Currently, it is more and more thinner to the requirement of powder in the market, in the prior art, due to being deposited in powder when to powder packaging
In gas, often there is a problem of that large-minded, dust is big during the packaging process, light specific gravity, easily float, is more fluffy, so that
Powder is difficult to pack, and operation difficulty is larger.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of valve port spirals to be evacuated scale, difficult to solve powder in the prior art
With packaging, the larger technical problem of operation difficulty.
To achieve the above object, the present invention provides a kind of valve port spiral pumping scale, comprising: ontology is arranged on the ontology
There are feed bin and weighing bracket, the discharge outlet of the feed bin is provided with feed bin agitating device and feed bin pumping filter core；The feed bin
One end of agitating device and the first drawing-in device is adapted setting, and the other end of first drawing-in device is provided with feeding discharging
Mouthful, the feeding discharge outlet is provided with feeding agitating device and feeding pumping filter core, and the feeding agitating device and second is fed
Expect that one end of device is adapted setting, the other end of second drawing-in device is provided with extrusion, the extrusion with it is described
Bracket of weighing is adapted setting；The feed bin pumping filter core and feeding pumping filter core are connected with one end of exhaust tube respectively
It connects, the other end of the exhaust tube is connected with vacuum pump.
Further, facility has the first screw feed screw rod in first drawing-in device, in second drawing-in device
It is provided with the second screw feed screw rod.
Further, the first screw feed screw rod and the second screw feed screw rod are connected with driving motor respectively
It connects.
Further, the screw pitch of the first screw feed screw rod is greater than the screw pitch of the second screw feed screw rod.
Further, the feed bin agitating device and the feeding agitating device are connected with stirring motor respectively.
Further, dust-extraction unit is provided on the ontology, the opening of the dust-extraction unit is mutually fitted with the extrusion
It should be arranged.
Further, aspiration pump is provided in the dust-extraction unit.
Further, filter is provided on the exhaust tube.
Compared with prior art, present invention produces following the utility model has the advantages that a kind of valve port spiral of the invention is evacuated scale, should
Device is evacuated filter core, the first drawing-in device, feeding agitating device, feeding by setting feed bin agitating device, feed bin and is evacuated filter core
With the second drawing-in device so that the device as far as possible can extract the air in powder out, make powder in pack at
Blocks of solid efficiently solves powder and there is big large-minded, dust, light specific gravity, easily floating, more fluffy skill during the packaging process
Art problem, so that powder packaging is easier, operation difficulty is greatly lowered.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Description of symbols: 1- ontology, 2- feed bin, 3- weighing bracket, 4- feed bin agitating device, 5- feed bin are evacuated filter core,
The first drawing-in device of 6-, 7- feeding discharge port, 8- feeding agitating device, 9- feeding are evacuated filter core, the second drawing-in device of 10-, 11-
Extrusion, 12- exhaust tube, 13- vacuum pump, 14- the first screw feed screw rod, 15- the second screw feed screw rod, 16- driving electricity
Machine, 17- stirring motor, 18- dust-extraction unit, 19- filter.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Referring to Fig. 1, the preferred embodiment of the present invention provides a kind of valve port spiral pumping scale, comprising: ontology 1, it is described
Feed bin 2 and weighing bracket 3 are provided on ontology 1, the discharge outlet of the feed bin 2 is provided with feed bin agitating device 4 and feed bin is taken out
Filter element 5；One end of the feed bin agitating device 4 and the first drawing-in device 6 is adapted setting, first drawing-in device 6
The other end is provided with feeding discharge port 7, and feeding agitating device 8 and feeding pumping filter core 9 are provided at the feeding discharge port 7,
One end of the feeding agitating device 8 and the second drawing-in device 10 is adapted setting, the other end of second drawing-in device 10
It is provided with extrusion 11, the extrusion 11 is adapted setting with the weighing bracket 3；Feed bin pumping filter core 5 and described
Feeding pumping filter core 9 is connected with one end of exhaust tube 12 respectively, and the other end of the exhaust tube 12 is connected with vacuum pump 13.
It uses principle: in actual use, powder to be packaged persistently being poured into feed bin 2 first, feed bin 2 mainly rises and persistently deposits
The effect of material, feed bin pumping filter core 5 is evacuated the powder in feed bin 2 in advance, so that powder is more compact, feed bin agitating device
4 pairs of materials being evacuated in advance are crushed, and prevent the discharge port of feed blocking feed bin；The material being crushed by feed bin agitating device 4
Into the first drawing-in device 6, material is carried out by the first drawing-in device 6 further to squeeze exhaust, the gas being discharged is by feeding
Material pumping filter core 9 is discharged, and is further crushed after material carries out further extruding exhaust by feeding agitating device 8
Reason prevents feed blocking feeding discharge port 7, and material enters the second drawing-in device 10 after break process, by the second drawing-in device 10
Extruding exhaust is carried out to material again, the gas of discharge is discharged via extrusion 11, the material of powdery after this squeezes exhaust
Since gas is extruded, bulk is formed, is discharged by extrusion 11, packaging bag can be placed at extrusion 11 in advance, to object
Material carries out bagging operations, and 3 pairs of bracket of weighing fills sack-finished- material and weighs after the completion of pack.The device passes through setting material
Storehouse agitating device 4, feed bin pumping filter core 5, the first drawing-in device 6, feeding agitating device 8, feeding pumping filter core 9 and the second feeding
Device 10 makes powder in pack at blocks of solid so that the device as far as possible can extract the air in powder out,
It efficiently solves powder and there is big large-minded, dust, light specific gravity, easily floating, more fluffy technical problem during the packaging process, from
And making powder packaging easier, operation difficulty is greatly lowered.
Preferably, facility has the first screw feed screw rod 14, second drawing-in device 10 in first drawing-in device 6
Inside it is provided with the second screw feed screw rod 15, the first screw feed screw rod 14 and the second screw feed screw rod 15 difference
It is connected with driving motor 16, the drive band of the first screw feed screw rod 14 and the second screw feed screw rod 15 in driving motor 16
It is rotated under dynamic, to play the role of conveying material, compact material.
Preferably, the screw pitch of the first screw feed screw rod 14 is greater than the screw pitch of the second screw feed screw rod 15,
So that the second screw feed screw rod 15 material is further exhausted place on the basis of the first screw feed screw rod 14
Reason.
Preferably, the feed bin agitating device 4 and the feeding agitating device 8 are connected with stirring motor 17 respectively, material
Storehouse agitating device 4 and feeding agitating device 8 are rotated under the action of stirring motor 17, to complete the breaker to material
Make.
Preferably, dust-extraction unit 18, the opening of the dust-extraction unit 18 and the extrusion 11 are provided on the ontology 1
It is adapted setting, is provided with aspiration pump in the dust-extraction unit 18, dust-extraction unit 18 can be dusted processing to extrusion 11,
Impurity sucks dust-extraction unit 18.
Preferably, it is provided with filter 19 on the exhaust tube 12, is evacuated filter core 5 via feed bin and feeding is evacuated filter core 9
Often contain a large amount of powder particles in the gas of extraction, filter 19 can filter out these powder particles, prevent powder
Particle enters vacuum pump 13, can effectively protect vacuum pump 13.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements: the device is logical
Cross setting feed bin agitating device 4, feed bin pumping filter core 5, the first drawing-in device 6, feeding agitating device 8, feeding pumping 9 and of filter core
Second drawing-in device 10 so that the device as far as possible can extract the air in powder out, make powder in pack at
Blocks of solid efficiently solves powder and there is big large-minded, dust, light specific gravity, easily floating, more fluffy skill during the packaging process
Art problem, so that powder packaging is easier, operation difficulty is greatly lowered.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (8)
1. a kind of valve port spiral is evacuated scale characterized by comprising ontology (1), be provided on the ontology (1) feed bin (2) and
It weighs bracket (3), the discharge outlet of the feed bin (2) is provided with feed bin agitating device (4) and feed bin pumping filter core (5)；It is described
One end of feed bin agitating device (4) and the first drawing-in device (6) is adapted setting, the other end of first drawing-in device (6)
It is provided with feeding discharge port (7), feeding agitating device (8) and feeding pumping filter core is provided at the feeding discharge port (7)
(9), one end of the feeding agitating device (8) and the second drawing-in device (10) is adapted setting, second drawing-in device
(10) the other end is provided with extrusion (11), and the extrusion (11) and the weighing bracket (3) are adapted setting；The material
Storehouse pumping filter core (5) and feeding pumping filter core (9) are connected with one end of exhaust tube (12) respectively, the exhaust tube (12)
The other end be connected with vacuum pump (13).
2. a kind of valve port spiral according to claim 1 is evacuated scale, it is characterised in that: in first drawing-in device (6)
Facility has the first screw feed screw rod (14), is provided with the second screw feed screw rod (15) in second drawing-in device (10).
3. a kind of valve port spiral according to claim 2 is evacuated scale, it is characterised in that: the first screw feed screw rod
(14) it is connected respectively with driving motor (16) with the second screw feed screw rod (15).
4. a kind of valve port spiral according to claim 3 is evacuated scale, it is characterised in that: the first screw feed screw rod
(14) screw pitch is greater than the screw pitch of the second screw feed screw rod (15).
5. a kind of valve port spiral according to claim 1 is evacuated scale, it is characterised in that: the feed bin agitating device (4) and
The feeding agitating device (8) is connected with stirring motor (17) respectively.
6. a kind of valve port spiral according to claim 1 is evacuated scale, it is characterised in that: be provided with and remove on the ontology (1)
Dirt device (18), the opening of the dust-extraction unit (18) and the extrusion (11) are adapted setting.
7. a kind of valve port spiral according to claim 6 is evacuated scale, it is characterised in that: setting in the dust-extraction unit (18)
There is aspiration pump.
8. a kind of valve port spiral according to claim 1 is evacuated scale, it is characterised in that: be provided on the exhaust tube (12)
Filter (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436479.6A CN110228612A (en) | 2019-05-23 | 2019-05-23 | A kind of valve port spiral pumping scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436479.6A CN110228612A (en) | 2019-05-23 | 2019-05-23 | A kind of valve port spiral pumping scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110228612A true CN110228612A (en) | 2019-09-13 |
Family
ID=67861481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910436479.6A Pending CN110228612A (en) | 2019-05-23 | 2019-05-23 | A kind of valve port spiral pumping scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110228612A (en) |
-
2019
- 2019-05-23 CN CN201910436479.6A patent/CN110228612A/en active Pending
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