CN218937530U

CN218937530U - High-precision powder weighing equipment

Info

Publication number: CN218937530U
Application number: CN202122076262.4U
Authority: CN
Inventors: 祝少林
Original assignee: Chengdu Pusaien Technology Co ltd
Current assignee: Chengdu Pusaien Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2023-04-28
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses high-precision powder weighing equipment, which comprises a support frame, a display controller arranged on the support frame, a vibrating structure arranged on the support frame, a trough arranged on the vibrating structure and provided with a feeding nozzle in front, a charging basket fixed above the trough through a charging basket fixer, and a weighing structure positioned below the feeding nozzle on the trough; the feeding nozzle is provided with a separation net. The application provides a high accuracy powder weighing equipment, the control of completion ejection of compact efficiency that can be intelligent according to actual demand, simultaneously through intelligent weighing partial shipment, very big improvement the efficiency of partial shipment, the effectual input that reduces the human cost simultaneously has improved the intelligent degree of trade production.

Description

High-precision powder weighing equipment

Technical Field

The application relates to the field of powder feeding equipment, in particular to high-precision powder weighing equipment.

Background

The existing powder precise feeding mechanism generally adopts vibration for feeding, and the size of the feeding hole is divided into two types: 1. the large feeding port is large in size and has high-speed feeding efficiency, but the feeding precision is low; 2. the small feeding port has higher feeding precision, but the feeding efficiency is lower. After feeding is finished, high-precision weighing and split charging are generally carried out manually through an analytical balance, so that the labor cost is greatly increased, and meanwhile, the production efficiency is not improved.

Disclosure of Invention

To the not enough of prior art, this application provides a high accuracy powder weighing equipment, can be according to the control of the completion ejection of compact efficiency of actual demand intelligence, simultaneously through intelligent weighing partial shipment, very big improvement the efficiency of partial shipment, the effectual input that reduces the human cost simultaneously has improved the intelligent degree of trade production.

The high-precision powder weighing equipment comprises a support frame, a display controller arranged on the support frame, a vibrating structure arranged on the support frame, a trough arranged on the vibrating structure and provided with a feeding nozzle in front, a charging basket fixed above the trough through a charging basket fixer, and a weighing structure positioned below the feeding nozzle on the trough; the feeding nozzle is provided with a separation net.

Further, the vibration structure is composed of a linear vibrator arranged below the trough and a shock absorber arranged below the linear vibrator.

Preferably, the linear vibrator is fixed at the rear of the lower side of the trough; the shock absorber is arranged on the supporting frame, and a shock pad is further arranged between the shock absorber and the supporting frame.

Preferably, an upper cover is arranged above the trough; the width of the feeding nozzle is the same as that of the trough, the length of the feeding nozzle is 10-50mm, the aperture on the separation net arranged at the feeding nozzle is 0.2-2mm, and the interval between any two adjacent holes is 0.5-3mm.

Still further, the weighing structure comprises the scale and set up on the scale and lie in the weighing dish under the pay-off mouth.

Preferably, the weighing device is arranged on the supporting frame, and a shock pad is arranged between the weighing device and the supporting frame.

Preferably, the display and controller is electrically connected with the scale and the linear vibrator, respectively.

Compared with the prior art, the application has the following beneficial effects:

(1) The utility model is provided with the weighing structure which is electrically connected with the display controller, and can feed the weighing condition back to the display controller in real time for display, so that operators can complete split charging timely.

(2) The utility model is provided with the display controller, can effectively display and control the running condition of the equipment, can realize the automatic control of the linear vibrator according to the feedback of the weighing structure, and reduces the operation difficulty of the equipment.

(3) According to the utility model, the separation net is arranged at the feeding nozzle of the trough, and the control of the discharge quantity of the feeding nozzle can be effectively completed through the vibration frequency of the linear vibrator, so that the weighing accuracy is greatly improved.

(4) The intelligent weighing and split charging device is simple in structure, can intelligently control the discharging efficiency according to actual demands, and meanwhile, the split charging efficiency is greatly improved through intelligent weighing and split charging, meanwhile, the investment of labor cost is effectively reduced, and the intelligent degree of industrial production is improved.

Additional features of the present application will be set forth in part in the description which follows. Additional features will be set forth in part in the description which follows and in the accompanying drawings, or in part will be apparent to those skilled in the art from the description, or may be learned by the production or operation of the embodiments. The features disclosed in this application may be implemented and realized in the practice or use of the various methods, instrumentalities and combinations of the specific embodiments described below.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not limit the application. Like reference symbols in the various drawings indicate like elements. Wherein,,

fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a top view of the trough of the present utility model.

Reference numerals illustrate: 1. a support frame; 2. a damper; 3. a linear vibrator; 4. a display controller; 5. a charging barrel; 6. a bucket fixer; 7. a trough; 8. weighing tray; 9. a scale; 10. a shock pad; 11. and a feeding nozzle.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that if the terms "first," "second," and the like are referred to in the specification, claims, and drawings of the present application, they are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, if the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, if the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like are referred to, the indicated azimuth or positional relationship is based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Further, in this application, the terms "mounted," "configured," "provided," "connected," "sleeved," and the like are to be construed broadly if they refer to. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

The embodiment of the application discloses high-precision powder weighing equipment.

As shown in fig. 1-3, a high-precision powder weighing device comprises a support frame 1, a display controller 4 arranged on the support frame 1, a vibrating structure arranged on the support frame 1, a trough 7 arranged on the vibrating structure and provided with a feeding nozzle 11 at the front, a charging basket 5 fixed above the trough 7 through a charging basket fixer 6, and a weighing structure positioned below the feeding nozzle 11 on the trough 7; the feeding nozzle 11 is provided with a separation net.

The vibration structure is composed of a linear vibrator 3 arranged below a trough 7 and a shock absorber 2 arranged below the linear vibrator 3.

The linear vibrator 3 is fixed at the rear of the lower side of the trough 7; the shock absorber 2 is arranged on the support frame 1, and a shock pad 10 is further arranged between the shock absorber 2 and the support frame 1.

An upper cover is arranged above the trough 7; the width of the feeding nozzle 11 is the same as that of the trough 7, the length of the feeding nozzle 11 is 10-50mm, the aperture on the separation net arranged at the feeding nozzle 11 is 0.2-2mm, and the interval between any two adjacent holes is 0.5-3mm.

The weighing structure consists of a weighing device 9 and a weighing disc 8 which is arranged on the weighing device 9 and is positioned right below a feeding nozzle 11.

The scale 9 is arranged on the support frame 1, and a shock pad 10 is arranged between the scale 9 and the support frame 1.

Preferably, the display controller 4 is electrically connected to the scale and the linear vibrator 3, respectively.

The display controller can effectively display and control the running condition of the equipment, and simultaneously can realize automatic control of the linear vibrator according to feedback of the weighing structure, so that the operation difficulty of the equipment is reduced.

When the device is used, the display controller firstly controls the linear vibrator to vibrate at normal frequency until the weight of the weighed powder reaches a preset value; when the weighed powder reaches a preset value, the display controller controls the linear vibrator to gradually reduce the vibration frequency, so that the powder leakage amount at the separation net is reduced, and the weight of the powder gradually approaches to the split charging weight; when the weight of the powder reaches the split charging weight, the display controller controls the linear vibrator to stop vibrating, the powder is accumulated at the screen at the moment, the powder does not fall down due to blocking of the screen, and then an operator can directly take down the weighing disc to split the powder, the weighing disc is placed back to the original position after split charging, and the display control screen is clicked to continue to split charging for the next time.

The frequency of the linear vibrator is adjusted to be a mechanical resonance frequency, the amplitude can be adjusted according to the driving voltage of the driver, the amplitude is between 0.1 and 1mm, and specific parameter selection needs to be adjusted according to the powder characteristics.

In addition, the foregoing detailed description is exemplary, and those skilled in the art, having the benefit of this disclosure, may devise various arrangements that, although not explicitly described herein, are within the scope of the present disclosure. It should be understood by those skilled in the art that the present description and drawings are illustrative and not limiting to the claims. The scope of the utility model is defined by the claims and their equivalents.

Claims

1. The high-precision powder weighing equipment is characterized by comprising a support frame (1), a display controller (4) arranged on the support frame (1), a vibrating structure arranged on the support frame (1), a trough (7) arranged on the vibrating structure and provided with a feeding nozzle (11) at the front, a charging basket (5) fixed above the trough (7) through a charging basket fixer (6), and a weighing structure positioned below the feeding nozzle (11) on the trough (7); the feeding nozzle (11) is provided with a separation net.

2. A high precision powder weighing apparatus according to claim 1, characterized in that the vibrating structure consists of a linear vibrator (3) arranged below the trough (7), and a shock absorber (2) arranged below the linear vibrator (3).

3. A high precision powder weighing apparatus according to claim 2, characterized in that the linear vibrator (3) is fixed behind the underside of the trough (7); the shock absorber (2) is arranged on the support frame (1), and a shock pad (10) is further arranged between the shock absorber (2) and the support frame (1).

4. A high precision powder weighing apparatus according to claim 3, characterized in that an upper cover is provided above the trough (7); the width of the feeding nozzle (11) is the same as that of the trough (7), the length of the feeding nozzle (11) is 10-50mm, the aperture on the separation net arranged at the feeding nozzle (11) is 0.2-2mm, and the interval between any two adjacent holes is 0.5-3mm.

5. A high precision powder weighing apparatus according to claim 4, characterized in that the weighing structure consists of a scale (9), and a weighing pan (8) arranged on the scale (9) directly below the feed mouth (11).

6. The high-precision powder weighing equipment according to claim 5, wherein the weighing device (9) is arranged on the support frame (1), and a shock pad (10) is arranged between the weighing device (9) and the support frame (1).

7. A high precision powder weighing apparatus according to claim 6, characterized in that said display controller (4) is electrically connected to the scale and the linear vibrator (3), respectively.