CN205642176U - Accurate material feeding unit of fireworks medicine - Google Patents
Accurate material feeding unit of fireworks medicine Download PDFInfo
- Publication number
- CN205642176U CN205642176U CN201620442618.8U CN201620442618U CN205642176U CN 205642176 U CN205642176 U CN 205642176U CN 201620442618 U CN201620442618 U CN 201620442618U CN 205642176 U CN205642176 U CN 205642176U
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- CN
- China
- Prior art keywords
- auger conveyor
- feeding device
- sensor
- accurate feeding
- firework powder
- 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.)
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Abstract
The utility model discloses an accurate material feeding unit of fireworks medicine, it has frame, hopper, auger delivery ware, sensor, controller, step motor, the hopper links to each other with the auger delivery ware, and the main shaft of auger delivery ware links to each other with step motor, and sensor one end links to each other with the auger delivery ware, and the other end links to each other with the frame, and sensor and step motor and controller for electric are connected. The utility model has the advantages of feed speed is fast, the precision is high, and convenient operation has improved the quality and the quantity of product greatly, has lightened operating personnel's intensity of labour, has improved operational environment, has stopped the incident.
Description
Technical field
This utility model relates to a kind of fireworks and produces equipment, particularly a kind of firework powder accurate feeding device.
Background technology
About in the production of firework powder, being the most much still manual operation, weighed up by medicinal for various lists scale and carry out dispensing again, production efficiency is low, and labor intensity is big, poor working environment, claims scale error big.nullAnd some mechanization productions，As disclosed in Chinese patent notification number CN 203132440 U " template type firecracker charging machine "，CN 202255121 U disclosed " fireworks and firecrackers quantitatively and medicine machine "，CN 201237482Y disclosed " a kind of firecracker charging machine "，CN 201297901Y disclosed " a kind of fireworks pie charging machine "，CN 201740472 U is disclosed " the spice mixing and feeding device of a kind of fireworks pie charging machine "，CN 201844761 U disclosed " fireworks and firecracker powder charge mechanism "，CN 202204407 U " fireworks and firecrackers quantitatively and medicine charging machine "，CN 101906003 B is disclosed " firework powder mixer "，The firework powder pay-off related to etc. patent is all the metering method using constant volume，Utilize screw rod fixed quantity feeder、Blanking gear、Blanking impeller、Blanking scraper plate or negative pressure of vacuum air-flow conveying etc. carry out feed.Volumetric method low precision, product quality fluctuation is big.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of pushing precision height, simple in construction, safe and reliable firework powder accurate feeding device.
This utility model adopts the following technical scheme that.
A kind of firework powder accurate feeding device, its organic frame, hopper, auger conveyor, sensor, controller, motor；Hopper is connected with auger conveyor, and the main shaft of auger conveyor is connected with motor, and sensor one end is connected with auger conveyor, and the other end is connected with frame, and sensor and motor are electrically connected with controller.
The spindle front subpackage of described auger conveyor has disintegration blade wheel, and the discharge outlet of described auger conveyor is equipped with compass screen surface.
The helical blade of described auger conveyor is made up of the helical blade of 2 sections or more than 2 sections；The material of helical blade is antistatic rubber or antistatic plastic.
The blade that the helical blade of described auger conveyor is arranged by the inclined main axes of 2 or more than 2 with auger conveyor substitutes.
Described sensor is photo-electric or fluid pressure type or electromagnetic type or condenser type or magnetic pole deformation type or vibration type or gyro ceremony or resistance-strain type.
Described motor is connected with the main shaft of described auger conveyor by electric insulation plate.
Described sensor one end is connected with described auger conveyor by plate or support.
Described sensor one end is connected with frame by plate or support.
Described motor is substituted by servomotor or DC brushless motor.
The number of described sensor is 1 or 2 or 3 or 4 or is more than 4.
Compared with prior art, the utility model has the advantage of that feeding speed is fast, precision is high, easy to operate, substantially increase quality and the quantity of product, alleviate the labor intensity of operator, improve working environment, stopped security incident.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation of this utility model embodiment 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described in further detail.
Embodiment 1, as shown in Fig. 1, a kind of firework powder accurate feeding device, hopper 11 is connected with auger conveyor 7, motor 10 is connected with the main shaft 8 of auger conveyor 7 by electric insulation plate 9, main shaft 8 forward part of auger conveyor 7 is equipped with disintegration blade wheel 3, equipped with compass screen surface 2 at the discharging opening 1 of auger conveyor 7.The helical blade of auger conveyor 7 is made up of 2 sections of helical blades 12 and 13, and the material of helical blade 12 and 13 is antistatic rubber.Sensor 5 one end is connected with upper bracket 6, and upper bracket 6 is connected with auger conveyor 7, and sensor 5 other end is connected with lower carriage 4, and lower carriage 4 is connected with frame (being not drawn in figure).Sensor 5 and motor 10 are electrically connected with controller (being not drawn in figure).
Embodiment 2, as shown in Fig. 2, a kind of firework powder accurate feeding device, hopper 11 is connected with auger conveyor 7, motor 10 is connected with the main shaft 8 of auger conveyor 7 by electric insulation plate 9, main shaft 8 forward part of auger conveyor 7 is equipped with disintegration blade wheel 3, equipped with compass screen surface 2 at the discharging opening 1 of auger conveyor 7.Blade 14,15,16 and 17 and main shaft 8 oblique arrangement of auger conveyor 7, the material of blade 14,15,16 and 17 is antistatic plastic.Sensor 5 one end is connected with upper bracket 6, and upper bracket 6 is connected with auger conveyor 7, and sensor 5 other end is connected with lower carriage 4, and lower carriage 4 is connected with frame (being not drawn in figure).Sensor 5 and motor 10 are electrically connected with controller (being not drawn in figure).
This utility model is so work: first set accurate feeding value and thick feeding value, thick typically few than accurate feeding value a few percent of feeding value or tens percent, then firework powder is poured into hopper, motor is started working, firework powder is constantly sent, and the firework powder of the bulk blade wheel that disintegrated is smashed.When the gross weight of whole pay-off and firework powder decreases thick feeding value, controller, according to the data feedback of sensor, slows down the rotating speed of motor in real time.When the gross weight of whole pay-off and firework powder decreases accurate feeding value, motor quits work.For the medicine of double centner, feeding error is not more than 6 grams.
Claims (10)
1. a firework powder accurate feeding device, it is characterised in that its organic frame, hopper, auger conveyor, sensor, controller, motor；Hopper is connected with auger conveyor, and the main shaft of auger conveyor is connected with motor, and sensor one end is connected with auger conveyor, and the other end is connected with frame, and sensor and motor are electrically connected with controller.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that the spindle front subpackage of described auger conveyor has disintegration blade wheel, and the discharge outlet of described auger conveyor is equipped with compass screen surface.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that the helical blade of described auger conveyor is made up of the helical blade of 2 sections or more than 2 sections；The material of helical blade is antistatic rubber or antistatic plastic.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that the blade that the helical blade of described auger conveyor is arranged by the inclined main axes of 2 or more than 2 with auger conveyor substitutes.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that described sensor is photo-electric or fluid pressure type or electromagnetic type or condenser type or magnetic pole deformation type or vibration type or gyro ceremony or resistance-strain type.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that described motor is connected with the main shaft of described auger conveyor by electric insulation plate.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that described sensor one end is connected with described auger conveyor by plate or support.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that described sensor one end is connected with frame by plate or support.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that described motor is substituted by servomotor or DC brushless motor.
A kind of firework powder accurate feeding device the most according to claim 1, it is characterised in that the number of described sensor is 1 or 2 or 3 or 4 or is more than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442618.8U CN205642176U (en) | 2016-05-17 | 2016-05-17 | Accurate material feeding unit of fireworks medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442618.8U CN205642176U (en) | 2016-05-17 | 2016-05-17 | Accurate material feeding unit of fireworks medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642176U true CN205642176U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442618.8U Active CN205642176U (en) | 2016-05-17 | 2016-05-17 | Accurate material feeding unit of fireworks medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783609A (en) * | 2016-05-17 | 2016-07-20 | 浏阳市鸿安机械制造有限公司 | Firework drug precise feeding device |
-
2016
- 2016-05-17 CN CN201620442618.8U patent/CN205642176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783609A (en) * | 2016-05-17 | 2016-07-20 | 浏阳市鸿安机械制造有限公司 | Firework drug precise feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |