CN215428794U

CN215428794U - Quantitative batching conveying system

Info

Publication number: CN215428794U
Application number: CN202121396415.7U
Authority: CN
Inventors: 符智波
Original assignee: Jiangmen Xiecheng Machinery Co ltd
Current assignee: Guangdong Ctrip Intelligent Equipment Co.,Ltd.
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-07
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a quantitative ingredient conveying system, which comprises: the rack is used for supporting equipment for use and is installed on a required site through welding; the conveying assembly is fixedly installed on the rack through screws and nuts and comprises a material sucking part and a weighing part. When the vacuum material mixing device is used, ingredients are sucked into the cache hopper by the vacuum hopper, the ingredients are weighed quantitatively by the weighing and discharging valve, when the PLC detects that the weight reaches a set value, the weighing and discharging valve is closed, the scale pan discharging valve is automatically opened, and the weighing is finished, when the ingredients are required, a worker only needs to open the manual discharging valve to place the weighed ingredients into the stirrer, when the PLC detects that no ingredients exist in the scale pan, the scale pan discharging valve is closed and begins to weigh again, the operation is repeated, on one hand, the accurate control of the ingredient amount is achieved, on the other hand, the ingredients in the cache hopper are continuously filled, manual addition is not needed, and the production efficiency is greatly improved.

Description

Quantitative batching conveying system

Technical Field

The utility model relates to the field of batching and conveying equipment, in particular to a quantitative batching and conveying system.

Background

The ingredients are an essential part in the process of producing a certain product, certain raw materials are mixed together according to a certain proportion and then stirred for forming, the requirements of the ingredients are very high, and if the amount is not controlled well, the produced product is possibly not in accordance with the requirements or the content exceeds the standard, so that the production requirements of producers are very unfavorable.

But now it is common all to utilize manual weighing to put into the agitator with the batching, makes production efficiency reduce on the one hand, and on the other hand leads to the batching of weighing to have certain error, leads to batching ratio inaccurate, leads to the product not up to standard at last.

SUMMERY OF THE UTILITY MODEL

1. The technical problem to be solved;

it is now common to utilize the manual weighing to put into the agitator with the batching, makes production efficiency reduce on the one hand, and on the other hand leads to the batching of weighing to have certain error, leads to batching ratio inaccurate, leads to the product not up to standard at last.

2. The technical scheme is as follows;

a dosing delivery system comprising:

the rack is used for supporting equipment for use and is installed on a required site through welding;

the conveying assembly is fixedly installed on the rack through bolts and nuts, the conveying assembly comprises a material sucking part and a weighing part, the material sucking part is used for sucking and charging the ingredients, and the weighing part is used for weighing and selecting the ingredients.

Further, the material sucking component comprises a vacuum hopper and a buffer hopper, the vacuum hopper is fixedly arranged above the buffer hopper and communicated with the buffer hopper, and the vacuum hopper is controlled to rotate by the driving component.

Further, the driving part comprises a switched reluctance motor, the switched reluctance motor is fixedly mounted on the side wall of the vacuum hopper, and the output shaft controls the vacuum hopper to suck materials.

Furthermore, the weighing component comprises a scale pan body and two gravity sensors, the scale pan body is fixedly installed under the buffer hopper through a weighing discharge valve, the two gravity sensors are respectively and fixedly installed on two sides of the scale pan body and are symmetrical to each other, and the discharge component is connected below the scale pan body through the scale pan discharge valve.

Furthermore, the discharging component comprises a discharging pipe and a manual discharging valve, one end of the discharging pipe is connected with the scale discharging valve through a connecting pipe, the manual discharging valve is installed at the other end of the discharging pipe, and the discharging pipe is used with other equipment.

Furthermore, the part of the discharge pipe, which is connected with the bottom of the scale pan body, is rotatable, and the rotating mounting part is not contacted with the scale pan discharge valve.

3. Has the beneficial effects that;

compared with the prior art, the utility model has the advantages that:

when using, the vacuum hopper inhales the buffer memory fill with the batching in, weigh baiting valve ration through PLC control again, when PLC detects weight and reaches the value of settlement, the baiting valve that weighs closes, the pan of steelyard baiting valve is automatic to be opened, and the suggestion has been called, when needs batching workman only need open manual baiting valve will call the material put into the agitator that is good can, when PLC detects no material in the pan of steelyard, the pan of steelyard baiting valve is closed, begin to weigh the material again, repeat so, play the accurate control to the batching on the one hand, the continuous packing of batching in the on the other hand buffer memory fill, do not need to recycle artifical interpolation, the efficiency of production has been improved greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a front plan view of a metered dose delivery system according to the present invention;

fig. 2 is a schematic front perspective view of a dosing and conveying system according to the present invention.

In the figure: the device comprises a frame 1, a material sucking part 2, a vacuum hopper 21, a buffer hopper 22, a weighing part 3, a scale body 31, a gravity sensor 32, a driving part 4, a switched reluctance motor 41, a discharging part 5, a discharging pipe 51, a manual discharging valve 52, a weighing discharging valve 6 and a scale discharging valve 7.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-2, a dosing delivery system comprising:

the device comprises a rack 1, wherein the rack 1 is used for supporting equipment and is installed on a required site through welding;

conveying assembly, conveying assembly pass through screw nut fixed mounting in frame 1, and conveying assembly is including inhaling material part 2 and weighing part 3, inhales material part 2 and is used for adsorbing the material to the batching, weighs part 3 and is used for weighing the selection to the batching.

In this embodiment, the material suction part 2 includes a vacuum hopper 21 and a buffer hopper 22, the vacuum hopper 21 is fixedly installed above the buffer hopper 22 and is communicated with the buffer hopper 22, the vacuum hopper 21 is controlled by the driving part 4 to rotate, and when the vacuum hopper 21 is driven by the driving part 4, the vacuum hopper 21 sucks ingredients from other devices into the vacuum hopper 21 and stores the ingredients in the buffer hopper 22.

In this embodiment, the driving component 4 includes a switched reluctance motor 41, the switched reluctance motor 41 is fixedly mounted on the sidewall of the vacuum hopper 21, and the output shaft controls the vacuum hopper 21 to suck the materials, when in use, the switched reluctance motor 41 is powered on, and then the output shaft rotating at a high speed drives the vacuum hopper 21 to suck the materials.

In this embodiment, weighing component 3 includes scale body 31 and two gravity inductor 32, scale body 31 is under buffer memory fill 22 through weighing baiting valve 6 fixed mounting, two gravity inductor 32 respectively fixed mounting are in the both sides of scale body 31 and each other are symmetrical, the below of scale body 31 is connected with blowing part 5 through scale drain valve 7, when the baiting valve 6 that weighs opens, the batching that leaves in buffer memory fill 22 this moment falls into the scale in, when the batching of depositing on the scale reaches the numerical value that gravity inductor 32 set for, baiting valve 6 will be closed to weigh, the batching on the scale just in time is required volume when the producer stirs at every turn this moment, wherein control baiting valve 6 that weighs opens the PLC that is prior art of closing, it can be in the direct purchase on market and use.

In this embodiment, the discharging component 5 includes a discharging pipe 51 and a manual discharging valve 52, one end of the discharging pipe 51 is connected with the scale discharging valve 7 through a connecting pipe, the manual discharging valve 52 is installed at the other end of the discharging pipe 51, and the discharging pipe 51 is used with other devices, when the weighing discharging valve 6 is closed, the PLC controls the scale discharging valve 7 to be opened, the batching stored on the scale will flow into the discharging pipe 51, when the batching is required to be mixed during production, the worker only needs to open the valve of the manual discharging valve 52 at this time, the batching will drop from the pipe orifice of the discharging pipe 51 in other devices, wherein the main device is a stirrer.

In this embodiment, the discharge pipe 51 is rotatable with respect to the bottom of the scale pan body 31, and the rotating mounting member is not in contact with the scale pan discharge valve 7, so that the discharge pipe 51 can be applied to a plurality of mixers, thereby greatly improving the production efficiency.

The working principle of the utility model is as follows: the vacuum hopper 21 sucks ingredients into the buffer hopper 22 from other equipment, the equipment mainly takes the existing three-in-one dehumidification dryer (crystallizer) as a main part, the ingredients are dried and then conveyed into the buffer hopper 22, the weighing and discharging valve 6 is controlled by the PLC to weigh quantitatively, and when the PLC detects that the weight reaches a set value, the weighing and discharging valve 6 is closed, the scale tray discharging valve 7 is automatically opened, and the weighing is finished. When the materials are required to be proportioned, a worker only needs to open the manual discharging valve 52 to place the weighed materials into the stirrer and then add the auxiliary agent for stirring, when the PLC detects that no materials exist in the weighing pan, the weighing pan discharging valve 7 is closed, the weighing discharging valve 6 is opened, and the materials begin to be weighed again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dosing delivery system, comprising:

the device comprises a rack (1), wherein the rack (1) is used for supporting equipment and is installed on a required site through welding;

the conveying assembly is fixedly installed on the rack (1) through screws and nuts, the conveying assembly comprises a material sucking part (2) and a weighing part (3), the material sucking part (2) is used for sucking and charging the ingredients, and the weighing part (3) is used for weighing and selecting the ingredients.

2. A dosing and conveying system according to claim 1, wherein the sucking member (2) comprises a vacuum hopper (21) and a buffer hopper (22), the vacuum hopper (21) is fixedly installed above the buffer hopper (22) and is communicated with the buffer hopper, and the vacuum hopper (21) is controlled to rotate by the driving member (4).

3. A dosing and conveying system according to claim 2, characterised in that the drive means (4) comprise a switched reluctance motor (41), the switched reluctance motor (41) being fixedly mounted on the side wall of the vacuum hopper (21), and the output shaft controlling the vacuum hopper (21) for suction.

4. A conveying system for quantitative ingredients according to claim 3, wherein the weighing component (3) comprises a scale pan body (31) and two gravity sensors (32), the scale pan body (31) is fixedly installed under the buffer hopper (22) through a weighing and discharging valve (6), the two gravity sensors (32) are respectively and fixedly installed on two sides of the scale pan body (31) and are symmetrical to each other, and a discharging component (5) is connected under the scale pan body (31) through a scale pan discharging valve (7).

5. A dosing and conveying system according to claim 4, characterised in that the discharge member (5) comprises a discharge pipe (51) and a manual discharge valve (52), one end of the discharge pipe (51) is connected with the scale discharge valve (7) through a connecting pipe, the manual discharge valve (52) is installed at the other end of the discharge pipe (51), and the discharge pipe (51) is used with other equipment.

6. A dosing delivery system according to claim 5, characterised in that the discharge tube (51) is rotatable in relation to the base of the scale body (31) and the rotatable mounting part is not in contact with the scale discharge valve (7).