CN215047094U

CN215047094U - Automatic powder metering device

Info

Publication number: CN215047094U
Application number: CN202120720147.3U
Authority: CN
Inventors: 简清云; 郭绪明; 佘振宇; 唐俊; 徐凤翔
Original assignee: Sichuan Alpha Energy Equipment Co Ltd
Current assignee: Sichuan Alpha Energy Equipment Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-07
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a powder automatic metering device, including three group's mounting brackets and supports, the inside of support is provided with the metering funnel, three weighing sensor of group of upper end fixedly connected with of support, the discharge end of metering funnel is provided with the discharge valve, the discharge end of metering funnel is provided with two sets of bulkhead vibrators, the lower extreme fixedly connected with of metering funnel connects the material container, three groups the equal fixedly connected with feeder hopper in mounting bracket upper end, three groups the equal fixedly connected with spiral material loading machine of lower extreme of feeder hopper, three groups the equal fixedly connected with discharging pipe of one end of spiral material loading machine. The utility model discloses in, through spiral material loading machine, discharging pipe, measurement funnel, weighing sensor, the discharge valve that sets up, can realize the automatic feeding and the automatic measurement of powder, have the advantage that metering efficiency is high, the precision is high.

Description

Automatic powder metering device

Technical Field

The utility model relates to an automatic metering device field especially relates to a powder automatic metering device.

Background

The raw materials for industrial plastic molding mainly comprise powder, granular materials, solution and dispersoid, and a monomer and a prepolymer are used for partial molding. The application is more extensive to powder and granular material. The powder is prepared by uniformly mixing and dispersing powdery raw material resin and various different auxiliaries. The mixing process is a simple mixing process, and the mixed powder is also called dry mixing. Pellets are mixed granular materials made by plasticating powders to further plasticize them and by various methods.

In the process of quantitatively adding powder materials, the conventional automatic powder metering device meters by a manual metering method or a weight loss method of a storage bin, and has low manual metering efficiency and low metering precision of the weight loss method.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic powder metering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a powder automatic metering device, includes three mounting brackets of group and supports, the inside of support is provided with the measurement funnel, weighing sensor of three groups of upper end fixedly connected with of support, the discharge end of measurement funnel is provided with the discharge valve, the discharge end of measurement funnel is provided with two sets of bulkhead vibrators, the lower extreme fixedly connected with of measurement funnel connects the material container, three groups the equal fixedly connected with feeder hopper of mounting bracket upper end, three groups the equal fixedly connected with spiral material loading machine of lower extreme of feeder hopper, three groups the equal fixedly connected with discharging pipe of one end of spiral material loading machine.

As a further description of the above technical solution:

and one end of the discharge pipe is positioned in the metering funnel.

As a further description of the above technical solution:

one end of the spiral feeding machine is located inside the mounting frame.

As a further description of the above technical solution:

the bin wall vibrator is positioned at the upper end of the discharge valve.

As a further description of the above technical solution:

the receiving container is positioned in the support.

As a further description of the above technical solution:

the bin wall vibrator and the discharge valve are both positioned in the support.

As a further description of the above technical solution:

the metering funnel is positioned between the three groups of weighing sensors.

As a further description of the above technical solution:

the three groups of weighing sensors are distributed on the upper end face of the bracket in an equiangular and circumferential manner.

The utility model discloses following beneficial effect has: the utility model discloses a spiral material loading machine, discharging pipe, measurement funnel, weighing sensor, the discharge valve that set up can realize the automatic feeding and the automatic measurement of powder, have the advantage that the measurement efficiency is high, the precision is high.

Drawings

FIG. 1 is a schematic perspective view of an automatic powder metering device according to the present invention;

fig. 2 is a schematic sectional view of the automatic powder metering device according to the present invention.

Illustration of the drawings:

1. a metering hopper; 2. a weighing sensor; 3. a bin wall vibrator; 4. a discharge valve; 5. a support; 6. a receiving container; 7. a spiral feeder; 8. a feed inlet; 9. a mounting frame; 10. and (4) a discharge port.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: an automatic powder metering device comprises three groups of mounting frames 9 and a support 5, wherein a metering funnel 1 is arranged inside the support 5, three groups of weighing sensors 2 are fixedly connected to the upper end of the support 5 and can detect the weight of the metering funnel 1, the three groups of weighing sensors 2 are distributed on the upper end surface of the support 5 in an equal-angle circumferential manner, the metering funnel 1 is positioned between the three groups of weighing sensors 2, a discharge valve 4 is arranged at the discharge end of the metering funnel 1 and can control the opening and closing of the discharge end of the metering funnel 1, two groups of bin wall vibrators 3 are arranged at the discharge end of the metering funnel 1 and can prevent the blockage caused by the internal friction, deliquescence, electrification, composition segregation and other reasons of various materials, the bin wall vibrators 3 are positioned at the upper end of the discharge valve 4, the bin wall vibrators 3 and the discharge valve 4 are both positioned inside the support 5, and a material receiving container 6 is fixedly connected to the lower end of the metering funnel 1, because the storage powder, connect material container 6 to be located the inside of support 5, the equal fixedly connected with feeder hopper 8 in the 9 upper ends of three group's mounting brackets, the equal fixedly connected with spiral feeding machine 7 of lower extreme of three group's feeder hopper 8, can carry out automatic even material loading to the powder, the one end of spiral feeding machine 7 is located the inside of mounting bracket 9, the equal fixedly connected with discharging pipe 10 of the one end of three group's spiral feeding machine 7, the one end of three group's discharging pipe 10 all is located the inside of measuring funnel 1, spiral feeding machine 7 through setting up, discharging pipe 10, measuring funnel 1, weighing sensor 2, discharge valve 4, can realize the automatic feeding and the automatic measurement of powder, it is high to have metering efficiency, the advantage that the precision is high.

The working principle is as follows: when in metering, the raw materials are manually poured into the feed hopper 8, the raw materials flow into the spiral feeding machine 7 from the feed hopper 8, then setting the mass to be measured, starting the spiral feeding machine 7, transmitting the raw materials in the spiral feeding machine 7 to the discharging pipe 10, then the raw material flows into the metering funnel 1 from the discharge pipe 10, the metering weighing is started, when the weighing sensor 2 detects that the set metering value is reached, the spiral feeding machine 7 stops feeding, the discharge valve 4 is opened, the bin wall vibrator 3 is opened, the powder enters the material receiving container 6 under the action of gravity, when the value of the weighing sensor 2 returns to zero, indicating that the discharging is finished, the discharging valve 4 and the bin wall vibrator 3 are closed to finish the automatic metering of the powder, in practical application, the number of the spiral feeding machines 7 can be increased according to requirements, so that various powder mixing metering is realized, and the support 5 can also stretch across a roller way transmission line to realize automatic metering on a production line.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a powder automatic metering device, includes three group's mounting bracket (9) and support (5), its characterized in that: the inside of support (5) is provided with metering funnel (1), weighing sensor (2) of three groups of upper end fixedly connected with of support (5), the discharge end of metering funnel (1) is provided with discharge valve (4), the discharge end of metering funnel (1) is provided with two sets of bulkhead vibrators (3), the lower extreme fixedly connected with of metering funnel (1) connects material container (6), three groups the equal fixedly connected with feeder hopper (8) in mounting bracket (9) upper end, three groups the equal fixedly connected with spiral material loading machine (7) of lower extreme of feeder hopper (8), three groups the equal fixedly connected with discharging pipe (10) of one end of spiral material loading machine (7).

2. The automatic powder metering device of claim 1, wherein: and one end of each of the three groups of discharge pipes (10) is positioned in the metering funnel (1).

3. The automatic powder metering device of claim 1, wherein: one end of the spiral feeding machine (7) is positioned in the mounting frame (9).

4. The automatic powder metering device of claim 1, wherein: the bin wall vibrator (3) is positioned inside the discharge valve (4).

5. The automatic powder metering device of claim 1, wherein: the material receiving container (6) is positioned inside the bracket (5).

6. The automatic powder metering device of claim 1, wherein: the bin wall vibrator (3) and the discharge valve (4) are both positioned in the support (5).

7. The automatic powder metering device of claim 1, wherein: the metering funnel (1) is positioned between the three groups of weighing sensors (2).

8. The automatic powder metering device of claim 1, wherein: the three groups of weighing sensors (2) are distributed on the upper end face of the bracket (5) in an equiangular and circumferential manner.