CN203005767U - Precise packing scale for powdery materials - Google Patents
Precise packing scale for powdery materials Download PDFInfo
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- CN203005767U CN203005767U CN 201220736814 CN201220736814U CN203005767U CN 203005767 U CN203005767 U CN 203005767U CN 201220736814 CN201220736814 CN 201220736814 CN 201220736814 U CN201220736814 U CN 201220736814U CN 203005767 U CN203005767 U CN 203005767U
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- feed equipment
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- packing scale
- feeding device
- spiral feeding
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Abstract
The utility model discloses a precise packing scale for powdery materials. The precise packing scale comprises a finished product bin and a spiral feeding device. The opening of the finished product bin is connected on the spiral feeding device, the tail end of the spiral feeding device is installed on a support, a weighing sensor, a weighing hopper and a bag clamping device are installed on the support, the bag clamping device clamps a packing bag, a belt conveyor is arranged below the packing bag, the lower opening of the finished product bin is connected with the upper portion of a stirring bin, the lower portion of the stirring bin is connected with the head portion of the spiral feeding device, the tail portion of the spiral feeding device is connected on the support, an outlet of the spiral feeding device corresponds to the position of the weighing hopper, the spiral feeding device is installed with a certain angle in an inclined mode, and the position of the tail portion of the spiral feeding device is higher than that of the head portion. According to the precise packing scale for the powdery materials, a pneumatic baffle and a stirring device are arranged between the finished product bin and the spiral feeding device, the powdery materials can be stably and smoothly conveyed, an area without the materials does not exist, and weighing precision of the packing scale for the powdery materials is greatly improved.
Description
Technical field
The utility model relates to a kind of packing device of granular material, relates in particular to the accurate packing scale of a kind of granular material.
Background technology
Existing granular material packing scale as shown in Figure 2, after setting the weight of single bag on display instrument, material drops into bucket 4 by helixes feed equipment 2 from finished product bin 1, on bucket 4 sides, LOAD CELLS 3 is installed, be fixed on the frame on side, in real time bucket 4, sackholder 5, feed back to control system with packaging bag 6 threes' of material TBW value, calculate through program, when the actual weight of material equaled setting weight, helixes feed equipment 2 stopped charging; Packaging bag 6 breaks away from from sackholder 5, falls on band conveyor 7, enters next process.
Summary of the invention
The purpose of this utility model is to provide the accurate packing scale of a kind of granular material, solves the problem that produces empty material area in the blanking process, improves the weighing precision of granular material packing scale.
For achieving the above object, the technical solution adopted in the utility model is:
the accurate packing scale of a kind of granular material, comprise finished product bin and helixes feed equipment, the mouth of finished product bin is connected on helixes feed equipment, the end of helixes feed equipment is rack-mount, LOAD CELLS is installed on support, bucket, sackholder, sackholder is clamped packaging bag, be provided with band conveyor below packaging bag, it is characterized in that: the end opening of finished product bin connects the top of stirring bunker, the bottom of stirring bunker connects the head of helixes feed equipment, the afterbody of helixes feed equipment is connected on support, the outlet of helixes feed equipment is corresponding with the position of bucket, helixes feed equipment has a certain degree and tilts to install, the position of helixes feed equipment afterbody is higher than head.
Packing scale accurate according to described granular material, it is characterized in that: described stirring bunker is divided into the upper and lower, and the top of stirring bunker and the bottom of stirring bunker have a certain degree.
Packing scale accurate according to described granular material, it is characterized in that: pneumatic baffle is installed on the top of described stirring bunker, and pneumatic baffle is positioned at the exit of finished product bin.
Packing scale accurate according to described granular material, it is characterized in that: mixing device is installed in the bottom of described stirring bunker.
Packing scale accurate according to described granular material is characterized in that: on described stirring bunker, exhausr port is installed.
The utility model has the advantages of and be: the present invention is provided with pneumatic baffle 8 and mixing device 9 between finished product hopper 1 and helix transporting device 2, granular material is more steady in course of conveying, smooth and easy, there is no empty material area, the weighing precision of granular material packing scale is improved greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of conventional apparatus.
Fig. 3 is the structural representation of pneumatic baffle.
Fig. 4 is the structural representation of mixing device.
In accompanying drawing: 1, finished product bin; 2, helixes feed equipment; 3, LOAD CELLS; 4, bucket; 5, sackholder; 6, packaging bag; 7, band conveyor; 8, pneumatic baffle; 9, mixing device; 10, stirring bunker; 11, exhausr port.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
the utility model as shown in Figure 1, the accurate packing scale of a kind of granular material, comprise finished product bin (1) and helixes feed equipment (2), the mouth of finished product bin (1) is connected on helixes feed equipment (2), the end of helixes feed equipment (2) is rack-mount, LOAD CELLS (3) is installed on support, bucket (4), sackholder (5), sackholder (5) is clamped packaging bag (6), be provided with band conveyor (7) below packaging bag (6), it is characterized in that: the end opening of finished product bin (1) connects the top of stirring bunker (10), the bottom of stirring bunker (10) connects the head of helixes feed equipment (2), the afterbody of helixes feed equipment (2) is connected on support, the outlet of helixes feed equipment (2) is corresponding with the position of bucket (4), helixes feed equipment (2) has a certain degree and tilts to install, the position of helixes feed equipment (2) afterbody is higher than head.Packing scale accurate according to described granular material, it is characterized in that: described stirring bunker (10) is divided into the upper and lower, and the bottom of the top of stirring bunker (10) and stirring bunker (10) has a certain degree.Packing scale accurate according to described granular material, it is characterized in that: pneumatic baffle (8) is installed on the top of described stirring bunker (10), and pneumatic baffle (8) is positioned at the exit of finished product bin (1).Packing scale accurate according to described granular material, it is characterized in that: mixing device (9) is installed in the bottom of described stirring bunker (10).Packing scale accurate according to described granular material is characterized in that: the upper exhausr port (11) of installing of described stirring bunker (10).
Principle of work of the present utility model is as shown in Fig. 1,3,4: granular material packing scale as existing in Fig. 2 is in packaging process, because finished product bin 1 is highly higher, often form empty material area at the feed opening place when material descends, make granular material can not fall into smoothly helixes feed equipment; Common way is that finished product bin 1 is knocked vibrations, at this moment the granular material in feed bin can fall into feed opening from higher position, rush in helixes feed equipment 2 with higher speed and pressure, because the flowing power of granular material is better, add inertia, often make the material in helixes feed equipment erratic, thereby cause instrument can accurately not control the weight that enters the packaging bag material, make actual value and setting value produce larger deviation; Sometimes, the material that inertia is larger can directly enter helixes feed equipment and go out from outlet, has had a strong impact on weighing precision.The present invention is intended to solve the problem that produces empty material area in the blanking process, improves the weighing precision of granular material packing scale.
As shown in Figure 1, after packing the weight that sets single bag on weighting display instrument, material enters helixes feed equipment 2 by pneumatic baffle 8, mixing device 9 from finished product bin 1, LOAD CELLS 3 is installed above bucket 4, Real-Time Monitoring also feeds back to control system to the gross weight value of bucket 4, sackholder 5 and packaging bag 6, through sequential operation, remove the weight of bucket 4 and sackholder 5, the weight of remaining packaging bag 6; When the actual weight of packaging bag 6 equaled setting weight, helixes feed equipment 2 stopped charging, completed the weighing of packaging bag 6 this moment; Sackholder 5 unclamps subsequently, and packaging bag 6 is fallen on band conveyor 7, enters next process.In the powder packaging process, for prevent flowing power preferably material pour packaging bag with speed faster by helixes feed equipment, we are provided with pneumatic baffle 8 in the bottom of finished product bin 1, during packing, this flapper closure, play buffer action to granular material.In addition, between pneumatic baffle 8 and helixes feed equipment 2, mixing device 9 is installed, its shape that stirs hopper 10 is improved on the basis of traditional hopper, when granular material falls from pneumatic baffle 8, directly do not fall into the inlet point of helixes feed equipment 2, but fall on the inclined wall that stirs hopper 10, so just further weakened the impulsive force of granular material, the air that stirs in hopper 10 is discharged by exhausr port 11.The left view of mixing device 9 as shown in Figure 3, this device can stir homogenize with the granular material that stirs in hopper 10, makes material evenly enter helixes feed equipment 2.Helixes feed equipment 2 also changes slant setting into by traditional horizontal positioned, has increased the resistance to flow of granular material, makes it can not go out helixes feed equipment, and course of conveying is more steady, smooth and easy.
The present invention is provided with pneumatic baffle 8 and mixing device 9 between finished product hopper 1 and helix transporting device 2, granular material is more steady in course of conveying, smooth and easy, there is no empty material area, and the weighing precision of granular material packing scale is improved greatly.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and protection domain are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in this area, common engineering staff make the technical solution of the utility model all should fall into protection domain of the present utility model.
Claims (5)
1. the accurate packing scale of a granular material, comprise finished product bin (1) and helixes feed equipment (2), the mouth of finished product bin (1) is connected on helixes feed equipment (2), the end of helixes feed equipment (2) is rack-mount, LOAD CELLS (3) is installed on support, bucket (4), sackholder (5), sackholder (5) is clamped packaging bag (6), be provided with band conveyor (7) below packaging bag (6), it is characterized in that: the end opening of finished product bin (1) connects the top of stirring bunker (10), the bottom of stirring bunker (10) connects the head of helixes feed equipment (2), the afterbody of helixes feed equipment (2) is connected on support, the outlet of helixes feed equipment (2) is corresponding with the position of bucket (4), helixes feed equipment (2) has a certain degree and tilts to install, the position of helixes feed equipment (2) afterbody is higher than head.
2. the accurate packing scale of granular material according to claim 1, it is characterized in that: described stirring bunker (10) is divided into the upper and lower, and the bottom of the top of stirring bunker (10) and stirring bunker (10) has a certain degree.
3. the accurate packing scale of granular material according to claim 1 and 2, it is characterized in that: pneumatic baffle (8) is installed on the top of described stirring bunker (10), and pneumatic baffle (8) is positioned at the exit of finished product bin (1).
4. the accurate packing scale of granular material according to claim 1 and 2, is characterized in that: the bottom installation mixing device (9) of described stirring bunker (10).
5. the accurate packing scale of granular material according to claim 1 and 2, is characterized in that: the upper exhausr port (11) of installing of described stirring bunker (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736814 CN203005767U (en) | 2012-12-28 | 2012-12-28 | Precise packing scale for powdery materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736814 CN203005767U (en) | 2012-12-28 | 2012-12-28 | Precise packing scale for powdery materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203005767U true CN203005767U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736814 Expired - Lifetime CN203005767U (en) | 2012-12-28 | 2012-12-28 | Precise packing scale for powdery materials |
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| CN (1) | CN203005767U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043229A (en) * | 2012-12-28 | 2013-04-17 | 枣庄市三维技术有限公司 | Precise packing scale for powdered materials |
| CN103523257A (en) * | 2013-09-28 | 2014-01-22 | 无锡市麦杰机械工程有限公司 | Platform type measurement packing scale |
| CN108146708A (en) * | 2017-11-20 | 2018-06-12 | 福建省永泰县三丰农产品精制厂 | A kind of preserved fruit is pickled, is mixed, packaging production line |
| CN108917896A (en) * | 2018-05-08 | 2018-11-30 | 李爱根 | A kind of spiral reamer scale |
| CN109533408A (en) * | 2018-09-30 | 2019-03-29 | 颍上县永军建材有限责任公司 | A kind of cement-packing plant |
| CN109747908A (en) * | 2017-11-05 | 2019-05-14 | 丹阳市景顺塑料制品有限公司 | A kind of product packing device |
| CN112428471A (en) * | 2020-10-30 | 2021-03-02 | 福建永荣锦江股份有限公司 | Spinning plastic particle blending and metering system |
-
2012
- 2012-12-28 CN CN 201220736814 patent/CN203005767U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043229A (en) * | 2012-12-28 | 2013-04-17 | 枣庄市三维技术有限公司 | Precise packing scale for powdered materials |
| CN103523257A (en) * | 2013-09-28 | 2014-01-22 | 无锡市麦杰机械工程有限公司 | Platform type measurement packing scale |
| CN109747908A (en) * | 2017-11-05 | 2019-05-14 | 丹阳市景顺塑料制品有限公司 | A kind of product packing device |
| CN108146708A (en) * | 2017-11-20 | 2018-06-12 | 福建省永泰县三丰农产品精制厂 | A kind of preserved fruit is pickled, is mixed, packaging production line |
| CN108146708B (en) * | 2017-11-20 | 2019-11-05 | 福建省永泰县三丰农产品精制厂 | A kind of preserved fruit is marinated, mixes, packaging production line |
| CN108917896A (en) * | 2018-05-08 | 2018-11-30 | 李爱根 | A kind of spiral reamer scale |
| CN109533408A (en) * | 2018-09-30 | 2019-03-29 | 颍上县永军建材有限责任公司 | A kind of cement-packing plant |
| CN112428471A (en) * | 2020-10-30 | 2021-03-02 | 福建永荣锦江股份有限公司 | Spinning plastic particle blending and metering system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |