CN203364893U - Powder measuring device - Google Patents
Powder measuring device Download PDFInfo
- Publication number
- CN203364893U CN203364893U CN 201320474869 CN201320474869U CN203364893U CN 203364893 U CN203364893 U CN 203364893U CN 201320474869 CN201320474869 CN 201320474869 CN 201320474869 U CN201320474869 U CN 201320474869U CN 203364893 U CN203364893 U CN 203364893U
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- powder
- discharging
- feeder
- discharging portion
- metering equipment
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Abstract
The utility model discloses a powder measuring device, comprising a supporting frame, a measuring hopper and sensors, wherein the supporting frame is provided with a display screen and the measuring hopper; the measuring hopper comprises a charging part and a discharging part; an end cover is arranged above the charging part; the sensors are respectively arranged on two sides of the charging part; the discharging part is located below the charging part; a plurality of vibrators are arranged on the discharging part; a discharging hole is arranged below the discharging part; and a control valve is arranged between the discharging hole and the discharging part. According to the powder measuring device, the measuring hopper is provided with the vibrators, so that powder is prevented from being accumulated on the inner wall of the device and he utilization ratio of the powder is increased; in addition, the ultrasonic flow sensors are adopted, so that the measuring precision is improved; and a rubber ring is used for preventing the powder from leaking from a joint seam between the discharging hole and the discharging part.
Description
[technical field]
The utility model relates to the technical field of the technical field of measuring apparatus, particularly powder metering equipment.
[background technology]
When using powder, need to calculate the consumption of powder, the powder metering equipment of prior art powder is in the course of the work easily piled up on the inwall of device, reduced the utilization rate of powder, and when common sensor carries out work again, error in dipping is larger, and the discharging opening of device lacks effective packoff, leaks and expects that phenomenon is serious.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of powder metering equipment is proposed, can make to prevent that powder from piling up on the inwall of device, improved the utilization rate of powder, and employing ultrasonic flow sensor, improved metering precision, rubber ring prevents that powder from spilling from the interface gap of discharging opening and discharging portion.
For achieving the above object, the utility model proposes a kind of powder metering equipment, comprise on bracing frame, weighing hopper, sensor, support frame as described above display screen and weighing hopper are installed, described weighing hopper comprises feeder and discharging portion, the top of described feeder is equipped with end cap, the both sides of feeder are separately installed with sensor, described discharging portion is positioned at the below of feeder, some Vib.s are installed on discharging portion, the below of described discharging portion is equipped with discharging opening, between discharging opening and discharging portion, by-pass valve control is installed.
As preferably, described feeder is cylindrical structural, and discharging portion is the truncated cone-shaped structure, and the lower surface of feeder is connected with the upper surface of discharging portion.
As preferably, described sensor is ultrasonic flow sensor, and ultrasonic sensor can more accurately calculate the flow of powder.
As preferably, the quantity of described Vib. is 1～3, and Vib. can prevent that powder from piling up at discharging portion.
As preferably, described by-pass valve control is butterfly valve, and butterfly valve can better be controlled the flow of discharging opening powder.
As preferably, be arranged with rubber ring on described discharging opening, the internal diameter of rubber ring equals the external diameter of discharging opening, and rubber ring can prevent that powder from spilling from gap.
The beneficial effects of the utility model: the utility model adopts installs Vib. on weighing hopper, can make to prevent that powder from piling up on the inwall of device, improved the utilization rate of powder, and employing ultrasonic flow sensor, improved metering precision, rubber ring prevents that powder from spilling from the interface gap of discharging opening and discharging portion.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main TV structure schematic diagram of a kind of powder metering equipment of the utility model.
In figure: 1-bracing frame, 2-weighing hopper, 3-sensor 3,4-Vib., 5-by-pass valve control, 6-discharging opening, 21-feeder, 22-discharging portion, 23-end cap, 61-rubber ring.
[embodiment]
Consult Fig. 1, a kind of powder metering equipment of the utility model, comprise bracing frame 1, weighing hopper 2, sensor 3, display screen 11 and weighing hopper 2 are installed on support frame as described above 1, described weighing hopper 2 comprises feeder 21 and discharging portion 22, the top of described feeder 21 is equipped with end cap 23, the both sides of feeder 21 are separately installed with sensor 3, described discharging portion 22 is positioned at the below of feeder 21, some Vib.s 4 are installed on discharging portion 22, the below of described discharging portion 22 is equipped with discharging opening 6, between discharging opening 6 and discharging portion 22, by-pass valve control 5 is installed, described feeder 21 is cylindrical structural, discharging portion 22 is the truncated cone-shaped structure, the lower surface of feeder 21 is connected with the upper surface of discharging portion 22, described sensor 3 is ultrasonic flow sensor, the quantity of described Vib. 4 is 1～3, described by-pass valve control 5 is butterfly valve, be arranged with rubber ring 61 on described discharging opening 6, the internal diameter of rubber ring 61 equals the external diameter of discharging opening.
The utility model course of work:
A kind of powder metering equipment of the utility model in the course of the work, open end cap 23, powder is poured into from the feeder 21 of weighing hopper 2, the sensor 3 of feeder 21 both sides is started working, powder from the discharging opening 6 of discharging portion 22 belows out, Vib. 4 can be shaken off down the powder that is deposited in discharging portion 22 inwalls, can control the rate of discharge of powder by by-pass valve control 5, rubber ring 61 on discharging opening 6 can effectively prevent the leakage of powder, after charging finishes, the consumption of powder will be presented on display screen 11.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (6)
1. a powder metering equipment, it is characterized in that: comprise bracing frame (1), weighing hopper (2), sensor (3), display screen (11) and weighing hopper (2) are installed on support frame as described above (1), described weighing hopper (2) comprises feeder (21) and discharging portion (22), the top of described feeder (21) is equipped with end cap (23), the both sides of feeder (21) are separately installed with sensor (3), described discharging portion (22) is positioned at the below of feeder (21), some Vib.s (4) are installed on discharging portion (22), the below of described discharging portion (22) is equipped with discharging opening (6), between discharging opening (6) and discharging portion (22), by-pass valve control (5) is installed.
2. a kind of powder metering equipment as claimed in claim 1, it is characterized in that: described feeder (21) is cylindrical structural, and discharging portion (22) is the truncated cone-shaped structure, and the lower surface of feeder (21) is connected with the upper surface of discharging portion (22).
3. a kind of powder metering equipment as claimed in claim 1, it is characterized in that: described sensor (3) is ultrasonic flow sensor.
4. a kind of powder metering equipment as claimed in claim 1, it is characterized in that: the quantity of described Vib. (4) is 1～3.
5. a kind of powder metering equipment as claimed in claim 1, it is characterized in that: described by-pass valve control (5) is butterfly valve.
6. a kind of powder metering equipment as claimed in claim 1, it is characterized in that: be arranged with rubber ring (61) on described discharging opening (6), the internal diameter of rubber ring (61) equals the external diameter of discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320474869 CN203364893U (en) | 2013-08-05 | 2013-08-05 | Powder measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320474869 CN203364893U (en) | 2013-08-05 | 2013-08-05 | Powder measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364893U true CN203364893U (en) | 2013-12-25 |
Family
ID=49812640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320474869 Expired - Lifetime CN203364893U (en) | 2013-08-05 | 2013-08-05 | Powder measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580150A (en) * | 2016-12-28 | 2017-04-26 | 青岛海尔股份有限公司 | Rationing device and refrigerator with same |
| CN107083550A (en) * | 2017-02-21 | 2017-08-22 | 机械科学研究总院先进制造技术研究中心 | A kind of temperature, powder sending quantity can debug Intelligent Laser cladding head automatically |
| CN111765936A (en) * | 2020-07-09 | 2020-10-13 | 湖南润天智科机械制造有限公司 | High-precision liquid metering device and metering method thereof |
-
2013
- 2013-08-05 CN CN 201320474869 patent/CN203364893U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580150A (en) * | 2016-12-28 | 2017-04-26 | 青岛海尔股份有限公司 | Rationing device and refrigerator with same |
| CN106580150B (en) * | 2016-12-28 | 2019-01-18 | 青岛海尔股份有限公司 | Quantitative distributing device and refrigerator with it |
| CN107083550A (en) * | 2017-02-21 | 2017-08-22 | 机械科学研究总院先进制造技术研究中心 | A kind of temperature, powder sending quantity can debug Intelligent Laser cladding head automatically |
| CN111765936A (en) * | 2020-07-09 | 2020-10-13 | 湖南润天智科机械制造有限公司 | High-precision liquid metering device and metering method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |