CN220230684U - Powder secondary weighing device - Google Patents
Powder secondary weighing device Download PDFInfo
- Publication number
- CN220230684U CN220230684U CN202321640768.6U CN202321640768U CN220230684U CN 220230684 U CN220230684 U CN 220230684U CN 202321640768 U CN202321640768 U CN 202321640768U CN 220230684 U CN220230684 U CN 220230684U
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- powder
- pipe
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- round
- secondary weighing
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- 239000000843 powder Substances 0.000 title claims abstract description 39
- 238000005303 weighing Methods 0.000 title claims abstract description 33
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model relates to the technical field of powder secondary weighing, in particular to a powder secondary weighing device which comprises a workbench; four short columns are installed on the up end of workstation, four the top of short column supports jointly has the rectangle case, the bottom central point of rectangle case puts slidable mounting has the pipe, the inside rotary mounting of pipe has the round bar, the laminating is installed to the outer fringe face of round bar the screw blade of pipe inner edge face, two logical grooves that supply the powder to pass through are seted up on the outer fringe face top symmetry of pipe, through rectangle case, pipe, round bar, screw blade, servo motor and logical groove that are equipped with, drive the round bar rotation through servo motor, carry the powder in the rectangle case to the pipe by logical groove department, when the secondary is weighed, through servo motor counter-current, take out the powder from bottom to top by screw blade, and the operation is comparatively convenient, need not to establish the device in addition, has improved the efficiency of weighing.
Description
Technical Field
The utility model relates to the technical field of powder secondary weighing, in particular to a powder secondary weighing device.
Background
The feeding is performed on one or a class of articles, and the feeding is often performed because the specified weight is not reached when the reagent is added for the first time in the process of adding the material package. The secondary weighing device is a device for feeding materials after the specified weight is not reached when the reagent is added for the first time.
When the existing powder secondary weighing device is used for supplementing materials, when the powder is too much, the device is needed to be additionally arranged to remove the powder, so that the operation program is increased, and the weighing efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a powder secondary weighing device, which aims to solve the problems that in the prior art, the existing powder secondary weighing device is provided, when the powder is excessive during material supplementing, an additional device is needed to remove the powder, so that an operation program is increased, and the weighing efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a powder secondary weighing device comprises a workbench;
four short columns are installed on the up end of workstation, four the top of short column supports jointly has the rectangle case, the bottom central point put slidable mounting of rectangle case has the pipe, the inside rotary mounting of pipe has the round pole, the laminating is installed to the outer fringe face of round pole the screw blade of pipe inner edge face, two logical grooves that supply the powder to pass through have been seted up to the outer fringe face top symmetry of pipe, the diaphragm has been seted up to the outer fringe face bottom of pipe, is convenient for when weighing, controls the quality of sample.
Preferably, two transverse plates are symmetrically arranged on the lower section of the outer edge surface of the circular tube, first electric telescopic rods are arranged on the two transverse plates, the top ends of the two first electric telescopic rods are fixedly connected with the lower end face of the rectangular box, and redundant powder is conveniently taken out.
Preferably, the arc plate with the opening and closing through holes is attached to the bottom end of the outer edge surface of the circular tube, and the second electric telescopic rod for driving the arc plate to attach to the outer edge surface of the circular tube in a sliding mode is arranged on the transverse plate and used for extracting redundant powder.
Preferably, the top end of the round rod extends out of the upper end face of the round tube and is provided with a servo motor for driving the round rod to rotate, and the servo motor is used for extracting and conveying powder.
Preferably, the weighing equipment is installed to the up end of workstation, the weighing equipment is arranged in the below of pipe, set up the flourishing feed bin of placing the powder in the rectangle case for the weighing of powder.
Compared with the prior art, the utility model has the beneficial effects that:
through rectangle case, pipe, round bar, screw blade, servo motor and logical groove that are equipped with, it is rotatory to drive the round bar through servo motor, in carrying the pipe with the powder of rectangle incasement by logical groove department, when secondary weighing, when the powder is too much, through servo motor counter-rotation, take out the powder from bottom to top by screw blade, the operation is comparatively convenient, need not to establish the device in addition, has improved the efficiency of weighing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.
In the figure: 1. a work table; 101. a short column; 102. a weighing device; 2. a rectangular box; 201. a storage bin; 3. a round tube; 301. a round bar; 302. propeller blades; 303. a servo motor; 304. a through groove; 4. a cross plate; 401. a first electric telescopic rod; 5. a through hole; 501. an arc plate; 502. and a second electric telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, there is shown: the embodiment is a preferred implementation manner in the technical scheme, and the powder secondary weighing device comprises a workbench 1;
four short columns 101 are installed on the upper end face of the workbench 1, a rectangular box 2 is supported at the top ends of the four short columns 101, a round tube 3 is slidably installed at the center of the bottom end of the rectangular box 2, a round rod 301 is rotatably installed inside the round tube 3, a propeller blade 302 attached to the inner edge face of the round tube 3 is installed on the outer edge face of the round rod 301, two through grooves 304 for powder to pass through are symmetrically formed in the top end of the outer edge face of the round tube 3, and a transverse plate 4 is arranged at the bottom end of the outer edge face of the round tube 3.
As shown in fig. 2, 3 and 4, two transverse plates 4 are symmetrically arranged at the lower section of the outer edge surface of the circular tube 3, first electric telescopic rods 401 are arranged on the two transverse plates 4, and the top ends of the two first electric telescopic rods 401 are fixedly connected with the lower end surface of the rectangular box 2;
as shown in fig. 2, 3 and 4, an arc plate 501 for opening and closing the through hole 5 is attached to the bottom end of the outer edge surface of the circular tube 3, and a second electric telescopic rod 502 for driving the arc plate 501 to slide along the outer edge surface of the circular tube 3 is mounted on the transverse plate 4;
as shown in fig. 2, 3 and 4, the top end of the round rod 301 extends out of the upper end surface of the round tube 3 and is provided with a servo motor 303 for driving the round rod 301 to rotate;
as shown in fig. 1 and 2, a weighing device 102 is arranged on the upper end surface of a workbench 1, the weighing device 102 is arranged below a circular tube 3, and a storage bin 201 for placing powder is arranged in a rectangular box 2;
in this embodiment, a sample to be weighed is placed on the weighing device 102, when the sample is overweight, the first electric telescopic rod 401 pushes the transverse plate 4, the round tube 3 is pushed into the sample, then the second electric telescopic rod 502 is opened to drive the arc plate 501 to move upwards, the through hole 5 is unblocked, then the servo motor 303 is opened, the round rod 301 drives the propeller blade 302 to draw out powder in the sample from bottom to top through the round tube 3, when the sample quality is insufficient, the servo motor 303 is reversely rotated, and the powder is conveyed into the sample from top to bottom through the through groove 304, so that secondary weighing is completed.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A powder secondary weighing device comprises a workbench (1);
the method is characterized in that:
four short columns (101) are installed on the up end of workstation (1), four rectangle case (2) have been supported jointly on the top of short column (101), the bottom central point put slidable mounting of rectangle case (2) has pipe (3), round bar (301) are installed in the inside rotation of pipe (3), laminating is installed to the outer fringe face of round bar (301) screw blade (302) of pipe (3) inner edge face, two logical groove (304) that supply the powder to pass through are offered to the outer fringe face top symmetry of pipe (3), diaphragm (4) have been seted up to the outer edge face bottom of pipe (3).
2. A powder secondary weighing apparatus as defined in claim 1, wherein: two transverse plates (4) are symmetrically arranged on the lower section of the outer edge surface of the round tube (3), first electric telescopic rods (401) are arranged on the two transverse plates (4), and the top ends of the two first electric telescopic rods (401) are fixedly connected with the lower end face of the rectangular box (2).
3. A powder secondary weighing apparatus as defined in claim 1, wherein: an arc plate (501) for opening and closing the through hole (5) is attached to the bottom end of the outer edge surface of the circular tube (3), and a second electric telescopic rod (502) for driving the arc plate (501) to attach to the outer edge surface of the circular tube (3) in a sliding mode is arranged on the transverse plate (4).
4. A powder secondary weighing apparatus as defined in claim 1, wherein: the top end of the round rod (301) extends out of the upper end face of the round tube (3) and is provided with a servo motor (303) for driving the round rod (301) to rotate.
5. A powder secondary weighing apparatus as defined in claim 1, wherein: the automatic powder feeding device is characterized in that a weighing device (102) is arranged on the upper end face of the workbench (1), the weighing device (102) is arranged below the round tube (3), and a storage bin (201) for placing powder is arranged in the rectangular box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640768.6U CN220230684U (en) | 2023-06-26 | 2023-06-26 | Powder secondary weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640768.6U CN220230684U (en) | 2023-06-26 | 2023-06-26 | Powder secondary weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230684U true CN220230684U (en) | 2023-12-22 |
Family
ID=89183339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321640768.6U Active CN220230684U (en) | 2023-06-26 | 2023-06-26 | Powder secondary weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230684U (en) |
-
2023
- 2023-06-26 CN CN202321640768.6U patent/CN220230684U/en active Active
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