CN215885572U

CN215885572U - Filling device

Info

Publication number: CN215885572U
Application number: CN202122089165.9U
Authority: CN
Inventors: 唐强; 张永久; 冷友斌
Original assignee: Heilongjiang Feihe Dairy Co Ltd
Current assignee: Heilongjiang Feihe Dairy Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-22
Anticipated expiration: 2031-08-31

Abstract

The present invention provides a filling device, comprising: the bottom of the first bin is provided with a discharge pipe; the second bin is arranged below the first bin and communicated with the first bin through a discharge pipe, a sealing cover is arranged at the top of the second bin, and a transparent area is arranged on the sealing cover; the material level meter is arranged on the discharge pipe; and the photoelectric detection device is arranged above the transparent area and used for detecting the distance between the material in the second bin and the transparent area. The technical scheme of this application has solved the problem that the error appears when the charge level indicator of the filling machine among the correlation technique judges whether to have the powder effectively.

Description

Filling device

Technical Field

The utility model relates to the technical field of filling machines, in particular to a filling device.

Background

The filling machine is used for filling powder, a level meter is arranged on the filling machine, and whether the powder exists in the filling machine is judged through the level meter.

In the related art, a small amount of powder is left on the level indicator, so that the judgment result of the level indicator is that powder exists all the time, and the real judgment result is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a filling device to solve the problem that errors are easy to occur when a charge level indicator of a filling machine in the related art judges whether powder exists or not.

In order to achieve the above object, the present invention provides a filling device comprising: the bottom of the first bin is provided with a discharge pipe; the second bin is arranged below the first bin and communicated with the first bin through a discharge pipe, a sealing cover is arranged at the top of the second bin, and a transparent area is arranged on the sealing cover; the material level meter is arranged on the discharge pipe; and the photoelectric detection device is arranged above the transparent area and used for detecting the distance between the material in the second bin and the transparent area.

Further, the filling device also comprises a first vibrating device, and the first vibrating device is arranged on the material level meter.

Furthermore, the filling device also comprises a second vibration device which is arranged on the outer wall of the first bin.

Further, the photodetection means comprises a diffuse reflection photodetection sensor.

Further, the first vibration device and the second vibration device are both pneumatically vibrated.

Furthermore, the filling device also comprises a control device, the control device is connected with the photoelectric detection device, the first vibration device and the second vibration device, and the control device can receive a detection signal of the photoelectric detection device and can control the first vibration device and the second vibration device to start.

Furthermore, the filling device also comprises an alarm device, the alarm device is connected with a control device, and the control device can control the alarm device to start.

Further, first storehouse includes the toper portion, and the discharging pipe is connected in the bottom of toper portion, and second vibrator sets up on the outer wall of toper portion.

Furthermore, the filling device further comprises a fixing frame, the first bin further comprises a flange plate arranged below the conical part, the second vibration device is connected with the fixing frame, and the fixing frame is connected to the flange plate.

Furthermore, the fixing frame comprises a first plate body and a second plate body connected with the first plate body, an included angle is formed between the first plate body and the second plate body, the second vibration device is arranged on the first plate body, and the second plate body is connected to the flange plate.

By applying the technical scheme of the utility model, the bottom of the first bin is provided with the discharge pipe, the second bin is arranged below the first bin, and the discharge pipe is communicated with the second bin. The level indicator is arranged on the discharge pipe. The photoelectric detection device is arranged in a transparent area on the sealing cover on the second bin, and the photoelectric detection device detects the distance between the material in the second bin and the transparent area. The photoelectric detection device can effectively detect materials, and the material level meter can also detect the materials, so that dual detection is realized, and the detection result is guaranteed. Through foretell setting can realize the detection to the material effectively, consequently the problem of error appears when the charge level indicator of the filling machine among the correlation technique judges whether there is the powder easily has been solved effectively to the technical scheme of this application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a filling device according to the utility model;

fig. 2 shows a schematic perspective view of the filling device of fig. 1 from another perspective;

fig. 3 shows a schematic perspective view of a first chamber of the filling device of fig. 1; and

fig. 4 shows a schematic perspective view of the second chamber of the filling device of fig. 1.

Wherein the figures include the following reference numerals:

10. a first bin; 11. a discharge pipe; 12. a tapered portion; 13. a flange plate; 20. a second bin; 21. sealing the cover; 211. a transparent region; 30. a level gauge; 40. a photoelectric detection device; 50. a first vibrating device; 60. a second vibrating device; 70. an alarm device; 80. a fixed mount; 81. a first plate body; 82. a second plate body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the related technology, the filling machine is judged according to a blue signal on a level indicator, the level indicator is fixed on the position of a discharge pipe, a small amount of material (the level indicator is always a blue signal) can be left on the level indicator due to different characteristics of the material, the filling machine is defaulted to be in a material state, a material rotary valve is automatically closed to stop feeding to a rotary second bin, the second bin is finally lack of the material, the material can not be found until the empty production is finished, and the fault of about at least 10 minutes is caused. The filling machine is supplied by two feeding stations, the feeding speed of each feeding station is 12 minutes and a jar of powder (about 980 kg), and the speed of the filling machine for producing a jar of powder is about 9 minutes, if one of them supplies the powder line to break down or when changing the powder jar, the feeding speed just can't satisfy the filling machine speed, because at slow speed unloading in-process, the charge level indicator mode also is the scintillation between green and blue, even the low phenomenon of material level has appeared in the second storehouse, the filling machine can not report to the police, lead to the unloading unstability until the second storehouse seriously lacks the material, cause the fault shutdown.

In order to solve the above-mentioned technical problem, as shown in fig. 1 and 2, in the present embodiment, the filling device includes: a first bin 10, a second bin 20, a level gauge 30 and a photo detection device 40. The bottom of the first bin 10 is provided with a discharge pipe 11. The second bin 20 is arranged below the first bin 10 and is communicated with the first bin 10 through the discharge pipe 11, a sealing cover 21 is arranged at the top of the second bin 20, and the sealing cover 21 is provided with a transparent area 211. The level gauge 30 is provided on the discharge pipe 11. The photoelectric detection device 40 is disposed above the transparent region 211 for detecting a distance between the material in the second bin 20 and the transparent region 211.

By applying the technical scheme of the embodiment, the discharge pipe 11 is arranged at the bottom of the first bin 10, the second bin 20 is arranged below the first bin 10, and the discharge pipe 11 is communicated with the second bin 20. A fill level gauge 30 is arranged on the tapping pipe 11. The photoelectric detection device 40 is arranged on a transparent area 211 on the cover 21 on the second bin 20, and the photoelectric detection device 40 detects the distance between the material in the second bin 20 and the transparent area 211. The material can be effectively detected through the arrangement of the photoelectric detection device 40, and meanwhile, the material level meter 30 can also detect the material, so that double detection is realized, and the detection result is ensured. Through foretell setting can realize effectively detecting the material, therefore the technical scheme of this embodiment has solved the problem that the error appears when the charge level indicator of filling machine among the correlation technique judges whether to have the powder effectively.

The operation of the level gauge 30 is as follows: the green light is a blanking request signal, when the green light is on for 5 seconds, the filling machine can stop without powder and give an alarm (the filling stability after refeeding can be ensured by 5 seconds), when the blue light is on for 2 seconds after the feeding, the filling machine defaults that the second bin 20 is in a full material state, the rotary valve is closed, and the feeding is stopped.

In order to prevent powder from being present on the level gauge, as shown in fig. 1 to 4, in the present embodiment, the filling device further includes a first vibrating device 50, and the first vibrating device 50 is disposed on the level gauge 30. First vibrator 50 can shake charge level indicator 30, can shake the powder on the charge level indicator 30 like this and get off, makes charge level indicator 30's detection more accurate like this, and first vibrator 50's simple structure simultaneously, with first vibrator 50 set up at charge level indicator 30 lie in discharging pipe 11 outside structural can, such setting mode degree of difficulty is lower.

In order to prevent the powder from remaining on the side wall of the first chamber, as shown in fig. 1 to 4, in this embodiment, the filling device further includes a second vibration device 60, and the second vibration device 60 is disposed on the outer wall of the first chamber 10. The second vibration device 60 can vibrate the powder accumulated on the side wall of the first bin 10, so that the powder can be ensured to be canned in time, and the influence on the quality of the powder caused by the long-term accumulation of the powder on the side wall of the first bin 10 is avoided.

As shown in fig. 1 to 4, in the present embodiment, the photodetection device 40 includes a diffuse reflection photodetection sensor. The diffuse emission photoelectric detection sensor can effectively detect the powder in the second bin 20. The diffuse reflection photoelectric detection sensor described above has no mirror.

In order to reduce the difficulty of the structure, as shown in fig. 1 to 4, in the present embodiment, the first vibration device 50 and the second vibration device 60 are both pneumatically vibrated. The mode of pneumatic vibrations is simple, and in this embodiment, the air supply is the steam of the inside production of mill, can practice thrift the waste of the energy effectively like this, improves the utilization ratio of the energy.

As shown in fig. 1 to 4, in the present embodiment, the filling device further includes a control device, the control device is connected to the photo detection device 40, the first vibration device 50 and the second vibration device 60, and the control device can receive the detection signal from the photo detection device 40 and can control the first vibration device 50 and the second vibration device 60 to start. The control device can control the starting of the first vibration device 50 and the second vibration device 60, and the timely operation of the first vibration device 50 and the second vibration device 60 is guaranteed.

For the convenience of observation of the operator, as shown in fig. 1 to 4, in this embodiment, the filling device further includes an alarm device 70, and the alarm device 70 is connected to a control device, and the control device can control the alarm device 70 to be activated. The alarm device 70 is provided to facilitate observation by an operator to prevent the operation of filling the tank from continuing to cause an empty tank condition when no powder is present in the second bin 20. Specifically, in the present embodiment, the alarm device 70 includes a buzzer and an indicator lamp.

As shown in fig. 1 to 4, in the present embodiment, the first bin 10 includes a tapered portion 12, the discharge pipe 11 is connected to the bottom of the tapered portion 12, and the second vibration device 60 is disposed on the outer wall of the tapered portion 12. The second vibration means 60 is provided on the outer wall of the tapered portion 12, which facilitates the downward sliding of the powder, and can further prevent the powder from being accumulated on the side wall of the first hopper 10.

In order to facilitate the fixing of the second vibration device, as shown in fig. 1 to 4, in this embodiment, the filling device further includes a fixing frame 80, the first bin 10 further includes a flange 13 disposed below the tapered portion 12, the second vibration device 60 is connected to the fixing frame 80, and the fixing frame 80 is connected to the flange 13. The fixing frame 80 has a simple structure, is convenient to set, and can effectively fix the second vibration device 60 at the first bin 10.

As shown in fig. 1 to 4, in the present embodiment, the fixing frame 80 includes a first plate 81 and a second plate 82 connected to the first plate 81, an included angle is formed between the first plate 81 and the second plate 82, the second vibration device 60 is disposed on the first plate 81, and the second plate 82 is connected to the flange 13. The angle between the first plate 81 and the second plate 82 ensures that the second vibration device 60 contacts the outer wall of the tapered portion 12, thereby ensuring the vibration effect. It should be noted that the angle between the first plate 81 and the second plate 82 is between 90 ° and 160 °.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A filling device, comprising:

the device comprises a first bin (10), wherein a discharge pipe (11) is arranged at the bottom of the first bin (10);

the second bin (20) is arranged below the first bin (10) and is communicated with the first bin (10) through the discharge pipe (11), a sealing cover (21) is arranged at the top of the second bin (20), and a transparent area (211) is arranged on the sealing cover (21);

a level gauge (30) arranged on the discharge pipe (11);

and the photoelectric detection device (40) is arranged above the transparent area (211) and is used for detecting the distance between the material in the second bin (20) and the transparent area (211).

2. The filling device according to claim 1, wherein the filling device further comprises a first vibrating device (50), the first vibrating device (50) being provided on the level gauge (30).

3. The filling device according to claim 2, characterized in that it further comprises a second vibrating device (60), said second vibrating device (60) being arranged on the outer wall of the first silo (10).

4. Filling device according to claim 1, wherein the photodetection means (40) comprises a diffuse reflection photodetection sensor.

5. Filling device according to claim 3, wherein both the first vibrating device (50) and the second vibrating device (60) are pneumatically vibrated.

6. The filling device according to claim 3, wherein the filling device further comprises a control device connected to the photodetection device (40), the first vibrating device (50) and the second vibrating device (60), the control device being capable of receiving a detection signal from the photodetection device (40) and controlling the activation of the first vibrating device (50) and the second vibrating device (60).

7. Filling device according to claim 6, wherein the filling device further comprises an alarm device (70), the alarm device (70) being connected to the control device, the control device being able to control the activation of the alarm device (70).

8. Filling device according to claim 3, wherein the first silo (10) comprises a conical portion (12), the tapping pipe (11) being connected to the bottom of the conical portion (12), the second vibrating means (60) being arranged on the outer wall of the conical portion (12).

9. The filling device according to claim 8, wherein the filling device further comprises a fixing frame (80), the first bin (10) further comprises a flange (13) arranged below the tapered portion (12), the second vibrating device (60) is connected with the fixing frame (80), and the fixing frame (80) is connected with the flange (13).

10. The filling device according to claim 9, wherein the fixing frame (80) comprises a first plate body (81) and a second plate body (82) connected with the first plate body (81), an included angle is formed between the first plate body (81) and the second plate body (82), the second vibrating device (60) is arranged on the first plate body (81), and the second plate body (82) is connected with the flange plate (13).