CN218444120U

CN218444120U - High-precision carbon black weighing device

Info

Publication number: CN218444120U
Application number: CN202221127861.2U
Authority: CN
Inventors: 殷文山
Original assignee: Qingdao Vandewell Intelligent Technology Co ltd
Current assignee: Qingdao Vandewell Intelligent Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2023-02-03
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a carbon black weighing device that precision is high, call weighing component including mounting panel, carbon black, dust exhausting fan, processing case and the carbon black of setting under the mounting panel, handle incasement wall fixedly connected with fixed plate, be equipped with the filter screen on the fixed plate, it is equipped with the processing mechanism who is used for handling the carbon black powder to handle the incasement, processing mechanism includes two backup pads of fixed connection at processing incasement wall, handle the equal fixedly connected with installation casing of case both sides wall. The utility model discloses set up processing mechanism, can be so that the powder of being collected also counts into in the weight of carbon black and follow the material in the carbon black is called and discharge together to improved the precision that the carbon black was weighed, set up clearance mechanism in addition, made the powder on the filter screen can drop in the backup pad, made this part carbon black also can carry out the unloading, and then further improved the precision that the carbon black was weighed.

Description

High-precision carbon black weighing device

Technical Field

The utility model relates to a carbon black weighing device technical field especially relates to a carbon black weighing device that precision is high.

Background

The carbon black weighing device is a part of an upper auxiliary machine system in the rubber industry, is mainly used for the technical processes of automatic conveying, ingredient weighing and the like of carbon black, and is indispensable corollary equipment for rubber mixing of an internal mixer.

The utility model discloses a carbon black weighing device for CN215003880U, the support frame, the carbon black balance, the setting is on the support frame, install weighing sensor on it, examine the balance mechanism, the setting is below weighing sensor, wherein, the carbon black balance is the infundibulate jar body, be provided with a plurality of first pneumatic hammers on the jar body periphery wall, weighing device still includes dust removal mechanism, the device realizes the getting rid of the dust that the carbon black was poured the in-process and is raised through setting up dust removal mechanism, but dust removal mechanism only siphons away the dust, this part carbon black can't get into in the carbon black balance again, arrange the in-process at the carbon black, this part carbon black can't discharge with it, therefore this part carbon black makes the carbon black degree of accuracy of weighing cause the influence, so, the high carbon black weighing device of precision of a need design to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a carbon black weighing device with high precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-precision carbon black weighing device, includes mounting panel, carbon black title, dust exhausting fan, processing case and sets up the carbon black title subassembly of weighing under the mounting panel, handle incasement wall fixedly connected with fixed plate, be equipped with the filter screen on the fixed plate, it is equipped with the processing mechanism who is used for handling the carbon black powder to handle the incasement, processing mechanism includes two backup pads of fixed connection at handling the incasement wall, handle the equal fixedly connected with installation casing of case both sides wall, installation shells inner wall fixedly connected with pneumatic cylinder, pneumatic cylinder output fixedly connected with push pedal, handle the equal fixedly connected with electric putter of two inner walls of case, electric putter output fixedly connected with striker plate, it is equipped with the clearance mechanism who is used for clearing up the filter screen to handle the incasement.

Preferably, clearance mechanism includes the driving motor of fixed connection in handling the incasement bottom, driving motor's output shaft fixedly connected with axis of rotation, axis of rotation lower extreme fixedly connected with brush board.

Preferably, the carbon black scale is provided with an air suction pipe communicated with the inside of the carbon black scale, and one end of the air suction pipe, which is far away from the carbon black scale, penetrates through the lower end of the fixing plate.

Preferably, the bottom is equipped with the inclined plane in the processing case, be equipped with the row material pipe rather than inside intercommunication on the processing case, arrange the one end and the inside intercommunication of carbon black balance that the case was handled far away from to the material pipe.

Preferably, handle case upper end and dust exhausting fan lower extreme fixed connection, dust exhausting fan's the end intercommunication connecting pipe of breathing in with handle the inside intercommunication of incasement, handle two spacing of incasement wall fixedly connected with.

Preferably, a plurality of support columns of mounting panel lower extreme fixedly connected with, one of them support column upper end fixedly connected with diaphragm, the diaphragm upper end is through connecting rod and processing case lower extreme fixed connection.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the processing mechanism, after the materials are not poured into the carbon black scale any more, the two hydraulic cylinders are started, the two push plates move in opposite directions to enable the powder to be gathered between the two push plates, the two electric push rods are started again, the middle of the two support plates is unblocked, the carbon black materials fall and finally enter the carbon black scale from the discharge pipe, and the raised powder in the feeding process is counted into the weight of the carbon black and discharged along with the weight of the carbon black, so that the weighing accuracy of the carbon black is improved;

2. this device has set up clearance mechanism, starts driving motor at the in-process that starts dust exhausting fan, and the brush board rotates and cleans the filter screen below, avoids a large amount of powders of adhesion on the filter screen for the powder on the filter screen can drop in the backup pad, and then has further improved the precision that the carbon black weighed.

Drawings

Fig. 1 is a schematic structural diagram of a high-precision carbon black weighing device provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a high carbon black weighing device of precision's fixed plate and filter screen assembly drawing.

In the figure: the device comprises a mounting plate 1, a carbon black scale 2, a support column 3, a transverse plate 4, a dust removal fan 5, an air suction pipe 6, a material discharge pipe 7, a treatment box 8, a mounting shell 9, a hydraulic cylinder 10, a push plate 11, a fixing plate 12, a brush plate 13, a filter screen 14, a driving motor 15, a support plate 16, an electric push rod 17, a striker plate 18 and a limiting strip 19.

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.

Referring to fig. 1-3, a high-precision carbon black weighing device, including mounting panel 1, the carbon black is called 2, dust exhausting fan 5, handle case 8 and set up the carbon black under mounting panel 1 and call 2 weighing component, handle 8 inner wall fixedly connected with fixed plate 12 of case, be equipped with filter screen 14 on the fixed plate 12, be equipped with the processing mechanism who is used for handling the carbon black powder in the processing case 8, processing mechanism includes two backup pads 16 of fixed connection at handling 8 inner walls of case, handle 8 both sides equal fixedly connected with of case wall installation casing 9 of case, installation casing 9 inner wall fixedly connected with pneumatic cylinder 10, pneumatic cylinder 10 output end fixedly connected with push pedal 11, handle the equal fixedly connected with electric putter 17 of two inner walls of case 8, electric putter 17 output end fixedly connected with striker plate 18, striker plate 18 cross-section is the L shape.

Be equipped with the clearance mechanism that is used for clearing up filter screen 14 in handling the case 8, clearance mechanism includes fixed connection at the driving motor 15 of handling the incasement bottom, driving motor 15's output shaft fixedly connected with axis of rotation, axis of rotation lower extreme fixedly connected with brush board 13.

The utility model discloses in, be equipped with breathing pipe 6 rather than the inside intercommunication on the carbon black is called 2, breathing pipe 6 keeps away from the one end that carbon black called 2 and runs through fixed plate 12 lower extreme, and 6 parts of breathing pipe are the bellows for 2 vibration in-process breathing pipes 6 of carbon black called can stretch out and draw back.

The utility model discloses in, the bottom is equipped with the inclined plane in the processing case 8, makes things convenient for the discharge of material, is equipped with on the processing case 8 rather than the inside row of intercommunication expects pipe 7, arranges the one end that material pipe 7 kept away from processing case 8 and calls 2 inside intercommunications with the carbon black, and the groove that row's material pipe 7 passes through is seted up to diaphragm 4 upper end.

The utility model discloses in, handle 8 upper ends of case and 5 lower extreme fixed connection of dust exhausting fan, dust exhausting fan 5's the end of breathing in intercommunication connecting pipe with handle 8 inside intercommunications of case, handle two spacing 19 of 8 inner wall fixedly connected with of case, spacing 19 and striker plate 18 lower extreme sliding connection for spacing 19 can provide the support for striker plate 18, avoids electric putter 17 to bear too much gravity.

The utility model discloses in, a plurality of support columns of 1 lower extreme fixedly connected with 3 of mounting panel, 3 upper ends fixedly connected with diaphragms 4 of one of them support column, diaphragm 4 upper end are through the connecting rod with handle 8 lower extreme fixed connection of case for handle 8 instable of case outside 2 are called to the carbon black, avoid handling case 8 and dust exhausting fan 5 gravity to cause 2 atress imbalances are called to the carbon black.

When the device is used, when materials are poured into the carbon black scale 2, the dust removal fan 5 is started, dust enters the processing box 8 through the air suction pipe 6 and enters the lower part of the fixed plate 12, the dust is blocked by the filter screen 14 and is left in the processing box 8, and air is pumped out from the connecting pipe;

when the materials are not poured into the carbon black scale 2 any more, the dust removal fan 5 is closed, the dust begins to stand still in the treatment box 8 after a short period of time, the two hydraulic cylinders 10 are started, the output ends of the hydraulic cylinders 10 extend to drive the two push plates 11 to move in opposite directions, so that the dust on the inner walls of the two support plates 16 and the treatment box 8 is extruded, and it is worth noting that the powder is not compressed and agglomerated by the two push plates 11, only the powder is accumulated between the two push plates 11, the two electric push rods 17 are started again, the output ends of the electric push rods 17 contract to drive the baffle plate 18 to move towards the inner wall of the treatment box 8, so that the sand-like loose carbon black can fall down from the middle of the two support plates 16, the carbon black materials enter the carbon black scale 2 from the discharge pipe 7, and the raised part of the powder is also counted in the weight of the carbon black in the feeding process, and the weighing accuracy of the carbon black is improved;

start driving motor 15 at the in-process that starts dust exhausting fan 5, driving motor 15's output shaft drives the axis of rotation and rotates, and the axis of rotation drives brush board 13 and rotates to clean filter screen 14 below, avoid a large amount of powders of adhesion on the filter screen 14, make the powder can drop in backup pad 16 after dust exhausting fan 5 closes, and then further improved the precision that the carbon black was weighed.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and the technical solution and the practical idea of the present invention should be covered within the protection scope of the present invention by equivalent replacement or change.

Claims

1. The utility model provides a high-precision carbon black weighing device, includes that mounting panel (1), carbon black are called (2), dust exhausting fan (5), handle case (8) and set up carbon black under mounting panel (1) and call (2) weighing component, a serial communication port, handle case (8) inner wall fixedly connected with fixed plate (12), be equipped with filter screen (14) on fixed plate (12), be equipped with the processing mechanism who is used for handling the carbon black powder in handling case (8), processing mechanism includes two backup pads (16) of fixed connection at handling case (8) inner wall, handle the equal fixedly connected with installation casing (9) of case (8) both sides wall, installation casing (9) inner wall fixedly connected with pneumatic cylinder (10), pneumatic cylinder (10) output end fixedly connected with push pedal (11), handle the equal fixedly connected with electric putter (17) of case (8) both inner walls, electric putter (17) output fixedly connected with striker plate (18), be equipped with the clearance striker mechanism who is used for clearing up filter screen (14) in handling case (8).

2. The carbon black weighing device with high precision according to claim 1, wherein the cleaning mechanism comprises a driving motor (15) fixedly connected to the inner bottom of the processing box (8), an output shaft of the driving motor (15) is fixedly connected with a rotating shaft, and a brush plate (13) is fixedly connected to the lower end of the rotating shaft.

3. The carbon black weighing device with high accuracy according to claim 2, wherein the carbon black scale (2) is provided with an air suction pipe (6) communicated with the inside of the carbon black scale, and one end of the air suction pipe (6) far away from the carbon black scale (2) penetrates through the lower end of the fixing plate (12).

4. The carbon black weighing device with high precision according to claim 3, wherein an inclined surface is arranged at the bottom in the processing box (8), a discharging pipe (7) communicated with the inside of the processing box (8) is arranged on the processing box (8), and one end, far away from the processing box (8), of the discharging pipe (7) is communicated with the inside of the carbon black scale (2).

5. The carbon black weighing device with high precision according to claim 1, wherein the upper end of the processing box (8) is fixedly connected with the lower end of the dust removal fan (5), the suction end of the dust removal fan (5) is communicated with the inside of the processing box (8) through a connecting pipe, and two limiting strips (19) are fixedly connected to the inner wall of the processing box (8).

6. The carbon black weighing device with high accuracy according to claim 1, wherein a plurality of support columns (3) are fixedly connected to the lower end of the mounting plate (1), a transverse plate (4) is fixedly connected to the upper end of one support column (3), and the upper end of the transverse plate (4) is fixedly connected to the lower end of the treatment box (8) through a connecting rod.