CN211003638U - High-precision powder adding device - Google Patents
High-precision powder adding device Download PDFInfo
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- CN211003638U CN211003638U CN201921688836.XU CN201921688836U CN211003638U CN 211003638 U CN211003638 U CN 211003638U CN 201921688836 U CN201921688836 U CN 201921688836U CN 211003638 U CN211003638 U CN 211003638U
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Abstract
The utility model discloses a high-precision powder adding device, which comprises a base, a vibrator, a powder storage and a central processing unit, wherein the vibrator is arranged on the upper side of the base, the powder storage is arranged on the vibrator, the lower part of the powder storage is connected with a powder conveying pipe, the lower side of the outlet of the powder conveying pipe is provided with a weighing device, the vibrator and the central processing unit are electrically connected, the high-precision powder adding device of the utility model can convey the powder in the powder storage to the weighing device through the powder conveying pipe by the continuous vibration of the vibrator, meanwhile, the central processing unit processes the information collected from the weighing device and then controls the voltage and the frequency of the vibrator to change the frequency of the vibration, and from control powder conveying capacity, reach the effect that the powder was added to the high accuracy, the error is little, and the precision is high, can change the loaded down with trivial details work that traditional manual weighing added by the automatic addition of high accuracy.
Description
Technical Field
The utility model relates to a, especially a powder high accuracy adds device.
Background
High-precision weighing products (such as powder) are frequently encountered in the industrial and individual application fields, in the weighing process, a high-precision balance is generally adopted, a certain substance is added by manual weighing, and in the manual weighing process, various errors such as too large weighing error, missing of a certain substance, repeated weighing of a certain substance, reading error and the like are often caused by manual negligence or error operation.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a powder adding device with small error and high precision.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a device is added to powder high accuracy, includes base, vibrator, powder memory and central processing unit, the vibrator is located the base upside, the powder memory is located on the vibrator, the sub-unit connection of powder memory has the powder conveyer pipe, the export downside of powder conveyer pipe is provided with weighing device, electricity is connected between weighing device, vibrator, the central processing unit.
And a shock absorber is arranged between the base and the vibrator.
And a powder outlet device is arranged at the outlet of the powder conveying pipe, and a powder outlet of the powder outlet device is provided with a screen.
The utility model provides a powder high accuracy adds device, by a plurality of powder high accuracy adds device combination and forms and adds the group.
The adding groups formed by the powder high-precision adding device are linearly arranged.
The adding groups formed by the powder high-precision adding device are arranged in a circular arc shape.
The utility model has the advantages that: the utility model discloses a powder high accuracy adds device can pass through powder conveyer pipe with the powder memory and carry weighing device through the vibrator lasting vibrations, and simultaneously, central processing unit will change the frequency of vibration from the voltage and the frequency of the information processing back control vibrator that weighing device collected, and from control powder delivery volume, reach the effect that the powder was added to the high accuracy, the error is little, the precision is high, this device can replace the manual weighing operation to solve various errors and mistake that exist among the manual weighing, the automatic interpolation that can the high accuracy has changed the loaded down with trivial details work that traditional manual weighing added.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the present invention installed on the whole machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 and 2, a high-precision powder adding device comprises a base 1, a vibrator 2, a powder storage 3 and a central processing unit, wherein the vibrator 2 is arranged on the upper side of the base 1, the powder storage 3 is arranged on the vibrator 2, the powder storage 3 is fixed on the side wall or the top of the powder storage 3 through bolts, the lower part of the powder storage 3 is connected with a powder conveying pipe 4, the powder conveying pipe 4 is communicated with the inner side of the powder storage 3, the powder conveying pipe 4 is fixed on the powder storage 3 through bolts, a weighing device is arranged on the lower side of an outlet of the powder conveying pipe 4, the weighing device can be an electronic scale, and the weighing device, the vibrator 2 and the central processing unit are electrically connected.
The utility model discloses a powder high accuracy adds the device to add for preparing powder on the glue dispenser, add the powder device and form by a plurality of powder high accuracy add the device combination and add the group, the add group that powder high accuracy adds the device and forms is linear arrangement, also can be circular arc arrangement, add the feed end that the group was installed on the glue dispenser, the powder high accuracy of adding the group adds the device quantity can be 8, can be 10, the quantity is installed according to the powder kind that needs, a powder high accuracy adds the device and adds a powder, when the glue dispenser mixes powder and glue, generally need multiple colloid and multiple type powder, each powder high accuracy of adding the group adds the device and shares a base, a weighing device and a central processing unit, the weighing device is motionless when adding the powder, base swing joint is on the track on the glue dispenser, the base is pushed to move on the track through the motor, the motor is electrically connected with the central processing unit, powder addition is carried out in sequence in a single type during glue preparation, after powder addition on one powder high-precision addition device is finished, the motor pushes the base to move, the outlet of the powder conveying pipe 4 of the next powder high-precision addition device is positioned above the weighing device for addition, when the powder preparation and glue preparation machine needs to prepare powder and prepare glue, information is input, the central processing unit controls the motor to act after receiving the information, a powder outlet of the powder high-precision addition device where the powder to be added firstly is positioned is moved to the upper part of the weighing device, the vibrator 2 is controlled to vibrate the powder in the powder storage device 3 out of the outlet of the powder conveying pipe 4 through the powder conveying pipe 4, and the powder falls into the weighing device, the weighing device weighs the powder, the weighing device sends weight information to the central processing unit, the central processing unit receives the information and controls the voltage and the frequency of the vibrator 2 to change the vibration frequency, the powder conveying amount is controlled, the voltage and the frequency of the vibrator 2 are high at the beginning, the powder discharging speed is high, when the powder in the weighing device reaches the required weight, the central processing unit controls to reduce the frequency of the vibrator 2 to reduce the powder discharging amount, the control is convenient, when the required weight is reached, the central processing unit controls to stop the vibration of the vibrator 2 to stop the powder discharging, then a container in the weighing device is taken away by a manipulator on a powder distribution and glue distribution machine and is put into an automatic conveying track of equipment to be conveyed to the next station for working, and then a motor acts to move a powder outlet of a powder high-precision adding device where the next powder to be added to be located above the weighing device, the vibration frequency of the vibrator 2 is controlled to shake out the powder in the powder storage 3 from an outlet of the powder conveying pipe 4 through the powder conveying pipe 4, the powder falls into the weighing device, the weighing device weighs the powder, the weighing device sends weight information to the central processing unit, the central processing unit receives the information and controls the voltage and the current of the vibrator 2 to change the vibration frequency, so that the powder conveying amount is controlled, the voltage and the frequency of the vibrator 2 are high at the beginning, the powder discharging speed is high, when the powder in the weighing device reaches the required weight, the central processing unit controls to reduce the voltage and the frequency of the vibrator 2 to reduce the powder discharging amount, the control is convenient, when the required weight is reached, the central processing unit stops the vibration of the vibrator 2 to stop the powder discharging, then will through joining in marriage the manipulator on the powder joins in marriage the machine of gluing take away the container in the weighing device and take away and put into the automatic delivery track of equipment and transport next station work, above-mentioned process circulation stops when all kinds of powder that need add the completion and add, the utility model discloses a powder high accuracy adds the device and can be with the interpolation accuracy control of powder at 0.0003g, and the error is little, and the precision is high.
Base 1 with be provided with bumper shock absorber 5 between vibrator 2, base 1 vibrator 2 and bumper shock absorber 5 pass through the bolt fastening, bumper shock absorber 5 can alleviate vibrator 2's vibration is right base 1's vibration makes each powder high accuracy that adds on the interpolation group add the device and do not influence respective work each other, avoids a powder high accuracy to add the device when vibrating out the powder, and adjacent powder high accuracy adds the device and also receives the influence of vibration and is going out the powder to reduce the influence to the complete machine, further improve the interpolation precision of device.
A powder outlet device 6 is arranged at the outlet of the powder conveying pipe 4, a powder outlet of the powder outlet device 6 is provided with a screen, the aperture size of the mesh of the screen is set according to the diameter size of the powder, the aperture size of the mesh of the screen is 30-80% larger than the diameter size of the powder, if the aperture of the mesh of the screen is designed to be too small, the powder discharging speed is very low, the powder can be gathered in the powder discharging device 6 and can be agglomerated after a long time, the powder and glue mixing effect is influenced, if the aperture of the mesh of the screen is designed to be too large, the powder discharging speed is very high, the arrangement of the powder discharging device 6 for controlling the powder discharging amount is meaningless, the powder discharging device 6 is fixed at the outlet of the powder conveying pipe 4 through a bolt, and the powder discharging device 6 can control the powder discharging amount within a certain range, so that the adding precision of the device is further improved.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (6)
1. The utility model provides a powder high accuracy adds device, it includes base (1), vibrator (2), powder memory (3) and central processing unit its characterized in that, vibrator (2) are located base (1) upside, powder memory (3) are located on vibrator (2), the sub-unit connection of powder memory (3) has powder conveyer pipe (4), the export downside of powder conveyer pipe (4) is provided with the weighing device, electricity is connected between weighing device, vibrator (2), the central processing unit.
2. The high-precision powder adding device according to claim 1, wherein a damper (5) is provided between the base (1) and the vibrator (2).
3. A high-precision powder adding device as claimed in claim 1, wherein a powder outlet device (6) is provided at an outlet of the powder conveying pipe (4), and a screen is provided at a powder outlet of the powder outlet device (6).
4. A high-precision powder adding device, characterized in that it is composed of a plurality of high-precision powder adding devices as claimed in any one of claims 1-3 to form an adding group.
5. A powder high precision adding device according to claim 4, wherein the adding groups formed by the powder high precision adding device are arranged in a straight line.
6. A powder high precision adding device according to claim 4, wherein the adding groups formed by the powder high precision adding device are arranged in a circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688836.XU CN211003638U (en) | 2019-10-10 | 2019-10-10 | High-precision powder adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688836.XU CN211003638U (en) | 2019-10-10 | 2019-10-10 | High-precision powder adding device |
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| Publication Number | Publication Date |
|---|---|
| CN211003638U true CN211003638U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921688836.XU Active CN211003638U (en) | 2019-10-10 | 2019-10-10 | High-precision powder adding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100054A (en) * | 2021-04-22 | 2021-07-13 | 西安文理学院 | Plant cross pollination appurtenance |
| CN113865679A (en) * | 2021-09-22 | 2021-12-31 | 上海汇像信息技术有限公司 | Weighing measurement method of powder weighing system |
-
2019
- 2019-10-10 CN CN201921688836.XU patent/CN211003638U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100054A (en) * | 2021-04-22 | 2021-07-13 | 西安文理学院 | Plant cross pollination appurtenance |
| CN113865679A (en) * | 2021-09-22 | 2021-12-31 | 上海汇像信息技术有限公司 | Weighing measurement method of powder weighing system |
| CN113865679B (en) * | 2021-09-22 | 2023-12-05 | 上海汇像信息技术有限公司 | Weighing measurement method of powder weighing system |
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