CN211167497U

CN211167497U - Automatic partial shipment device of weighing

Info

Publication number: CN211167497U
Application number: CN201921866316.3U
Authority: CN
Inventors: 蒲忠成
Original assignee: Chengdu Xinguang Biotechnology Co ltd
Current assignee: Chengdu Xinguang Biotechnology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-04
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an automatic partial shipment device of weighing, include: the top of the body is provided with a charging hopper, a funnel-shaped blanking area is arranged in the body, and a first electromagnetic valve is mounted at a blanking opening of the blanking area; a rotating shaft is vertically arranged in the body, the top of the rotating shaft is connected with an output shaft of a motor, a shifting plate which is spirally upward is annularly arranged at the bottom of the rotating shaft, and the shifting plate is positioned above a discharging opening of the discharging area; the side surface of the rotating shaft is connected with a scraper through a connecting rod, and one side of the scraper facing the inner wall of the body is provided with bristles; a weighing box is arranged below the blanking area and is arranged in the body through a vibration assembly; and a second electromagnetic valve is arranged at a connecting port of the weighing box and the discharge pipe at the bottom of the weighing box, and a weight sensor is arranged on the upper surface of the second electromagnetic valve. The utility model provides an automatic partial shipment device of weighing, simple structure possesses the automatic weighing function, saves the labour, improves partial shipment, packing production efficiency.

Description

Automatic partial shipment device of weighing

Technical Field

The utility model relates to a partial shipment device field especially relates to an automatic partial shipment device of weighing.

Background

After the extraction production of camptothecin is finished, the camptothecin finished product needs to be quantitatively packaged, and is convenient to transport and sell. The traditional packaging adopts manual weighing, namely, the camptothecin finished product is manually added and is subpackaged into a packaging container until the weight of the camptothecin in the packaging container meets the requirement, and then the packaging container after the quantification is well conveyed to be sealed and sealed to finish the packaging, so that the manual weighing subpackaging mode has low subpackaging efficiency and reduces the production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

In order to solve the defects of the prior art, the utility model provides an automatic partial shipment device of weighing, include:

the top of the body is provided with a charging hopper, a funnel-shaped blanking area is arranged in the body, and a first electromagnetic valve is mounted at a blanking opening of the blanking area; a rotating shaft is vertically arranged in the body, the top of the rotating shaft is connected with an output shaft of a motor, a shifting plate which is spirally upward is annularly arranged at the bottom of the rotating shaft, and the shifting plate is positioned above a discharging opening of the discharging area; the side surface of the rotating shaft is connected with a scraper plate through a connecting rod, and brush hair is arranged on one side of the scraper plate facing the inner wall of the body and is in contact with the inner wall of the body;

a weighing box with an opening at the top is arranged below the blanking area, and the weighing box is arranged in the body through a vibration assembly; a second electromagnetic valve is arranged at a connecting port of the weighing box and a discharge pipe at the bottom of the weighing box, and a weight sensor is arranged on the upper surface of the second electromagnetic valve; the bottom of the discharge pipe extends downwards to penetrate out of the body; the first electromagnetic valve, the second electromagnetic valve and the weight sensor are respectively and electrically connected with the controller.

Preferably, the motor is connected with a helical gear worm speed reducer, and an output shaft of the helical gear worm speed reducer is connected with the rotating shaft.

Preferably, the weighing box adopts an inverted isosceles trapezoid structure.

Preferably, the vibration assembly comprises a vibrator, a plurality of springs and a tongue plate, the tongue plate is annularly arranged at the outer edge of an opening at the top of the weighing box, the top ends of the springs are arranged on the lower surface of the tongue plate, the bottom ends of the springs are arranged on a supporting table on the inner side wall of the body, and the vibrator is arranged on the outer side wall of the weighing box.

Preferably, the bottom of the body is provided with a pair of hydraulic cylinders, piston rods of the hydraulic cylinders are connected with the bottom wall of the body, and the bottoms of the hydraulic cylinders are fixed on the base.

Preferably, the bottom surface of the base is provided with universal wheels.

The utility model discloses at least, include following beneficial effect: the automatic weighing split charging device is simple in structure, labor force is saved, and split charging efficiency is improved, so that packaging production efficiency is improved; the camptothecin finished products are weighed by the weighing box, and the camptothecin finished products which are weighed to meet the requirements are effectively discharged through the discharge pipe under the action of the first electromagnetic valve and the second electromagnetic valve, so that the weight of the camptothecin finished products entering the packaging container meets the standard, the weighing accuracy is improved, the error is reduced, the production quality of camptothecin products is improved, and the working efficiency is improved; the vibration assembly drives the weighing box and the discharge pipe to shake, so that camptothecin attached to the inner wall of the discharge pipe and the weighing box is shaken off, and the subpackaging accuracy is further improved; the pivot drives the scraper blade and rotates with the switch-board, and the brush hair of scraper blade plays the effect of scraping the material, and the effectual body unloading district inner wall of avoiding is stained with the camptothecin finished product, thereby avoid the waste of camptothecin, reduction in production cost, the switch-board falls camptothecin area to upper portion again simultaneously, thereby the camptothecin of not hard up unloading district bottom, avoid camptothecin to pile because of gravity and press and lead to the fact the jam at the feed opening department agglomeration in unloading district, effectively guarantee that the unloading is smoothly gone on.

Drawings

Fig. 1 is a schematic structural view of the automatic weighing split charging device of the present invention.

Reference numerals: 1-body, 11-charging hopper, 2-blanking area, 21-blanking port, 22-first electromagnetic valve, 3-rotating shaft, 31-motor, 32-material-shifting plate, 33-connecting rod, 34-scraping plate, 35-brush hair, 4-weighing box, 5-vibration component, 51-vibrator, 52-spring, 53-tongue plate, 6-discharging pipe, 7-second electromagnetic valve, 8-weight sensor, 9-supporting table, 10-hydraulic cylinder, 101-piston rod, 12-base and 13-universal wheel.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Fig. 1 shows the utility model discloses an automatic partial shipment device of weighing, include:

the top of the body 1 is provided with a charging hopper 11, a funnel-shaped blanking area 2 is arranged in the body 1, and a first electromagnetic valve 22 is arranged at a blanking port 21 of the blanking area 2; a rotating shaft 3 is vertically arranged in the body 1, the top of the rotating shaft 3 is connected with an output shaft of a motor 31, a spirally upward shifting plate 32 is annularly arranged at the bottom of the rotating shaft 3, and the shifting plate 32 is positioned above the blanking port 21 of the blanking area 2; the side surface of the rotating shaft 3 is connected with a scraper 34 through a connecting rod 33, one side of the scraper 34 facing the inner wall of the body 1 is provided with bristles 35, and the bristles 35 are in contact with the inner wall of the body 1;

a weighing box 4 with an opening at the top is arranged below the blanking area 2, and the weighing box 4 is arranged in the body 1 through a vibration assembly 5; a second electromagnetic valve 7 is installed at a connecting port of the weighing box 4 and a discharge pipe 6 at the bottom of the weighing box, and a weight sensor 8 is arranged on the upper surface of the second electromagnetic valve 7; the bottom of the discharge pipe 6 extends downwards to penetrate out of the body 1; the first electromagnetic valve 22, the second electromagnetic valve 7 and the weight sensor 8 are respectively electrically connected with the controller.

In the technical scheme, camptothecin finished products are loaded into a blanking area 2 of a body 1 through a loading hopper 11, a first electromagnetic valve 22 is controlled to be opened, camptothecin falls into a weighing box 4 from a blanking port 21, weighing is carried out through a weight sensor 8, when the weight reaches a preset packaging weight, the first electromagnetic valve 22 is controlled to be closed, meanwhile, a second electromagnetic valve 7 is controlled to be opened, and the camptothecin is discharged from a discharge pipe 6 and falls into a packaging container below, so that quantitative subpackaging operation is completed; the first electromagnetic valve 22 and the second electromagnetic valve 7 are matched together, so that the camptothecin finished product which meets the weighing requirement is effectively discharged through the discharge pipe 6, the weight of the camptothecin finished product entering the packaging container meets the standard, the weighing accuracy is improved, the error is reduced, the production quality of the camptothecin product is improved, and the working efficiency is improved; the vibration assembly can drive the weighing box 4 and the discharge pipe 6 to shake, so that camptothecin attached to the inner walls of the weighing box 4 and the discharge pipe 6 is shaken off, the camptothecin is totally dropped into a packaging container, the subpackaging accuracy is further improved, a buffer gap is formed between the outer wall of the discharge pipe 6 and the body 1, and the situation that the shaking of the weighing box 4 is influenced by the fact that the discharge pipe 6 continuously collides with the body 1 is avoided; simultaneously, motor 31 drive pivot 3 rotates, pivot 3 drives scraper blade 34 and switch plate 32 and rotates, the brush hair 35 of scraper blade 34 plays the effect of scraping the material, 2 inner walls in effectual body 1 unloading district of avoiding are stained with the camptothecin finished product, thereby avoid the waste of camptothecin, and the production cost is reduced, the ascending switch plate 32 of spiral takes camptothecin to upper portion to fall down again, thereby become flexible the camptothecin of unloading district 2 bottoms, avoid camptothecin to pile to press because of gravity and cause the jam in the feed opening 21 department conglomeration piece in unloading district 2, effectively guarantee that the unloading is smooth and easy to go on, thereby be favorable to guaranteeing that the partial shipment operation goes on smoothly.

In another example, the motor 31 is connected to a helical gear worm reducer, and an output shaft of the helical gear worm reducer is connected to the rotating shaft 3. By adopting the scheme, the helical-tooth worm gear speed reducer has the characteristics of small volume, stable starting and the like, and is favorable for keeping the rotating shaft 3 to rotate at a constant speed and slowly all the time.

In another example, the weighing compartment 4 is of an inverted isosceles trapezoid configuration. With this solution, it is convenient for the weighing tank 4 to receive the finished camptothecin discharged from the feed opening 21.

In another example, the vibration assembly 5 is composed of a vibrator 51, a plurality of springs 52 and a tongue plate 53, the tongue plate 53 is annularly arranged at the outer edge of the top opening of the weighing box 4, the top ends of the springs 52 are arranged on the lower surface of the tongue plate 53, the bottom ends of the springs 52 are arranged on the supporting platform 9 on the inner side wall of the body 1, and the vibrator 51 is arranged on the outer side wall of the weighing box 4. By adopting the scheme, under the matching of the spring 52, the vibrator 51 drives the weighing box 4 and the discharge pipe 6 at the bottom of the weighing box to shake effectively, and the arrangement of the tongue plate 53 enables the camptothecin discharged from the discharge port 21 to fall into the weighing box 4 smoothly, so that the camptothecin is prevented from falling to the bottom in the body 1 from a gap between the top opening of the weighing box 4 and the discharge port 21.

In another example, a pair of hydraulic cylinders 10 are arranged at the bottom of the body 1, a piston rod 101 of the hydraulic cylinder 10 is connected with the bottom wall of the body 1, and the bottom of the hydraulic cylinder 10 is fixed on a base 12. Adopt this kind of scheme, adjust the height of body 1 through pneumatic cylinder 10 to adjust the height of 6 bottom outlets of discharging pipe, be convenient for adjust discharging pipe 6 to suitable partial shipment height, reinforcing suitability.

In another example, universal wheels 13 are mounted on the bottom surface of the base 12. By adopting the scheme, the whole movement of the split charging device is convenient.

While the embodiments of the invention have been described above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications can be easily made by those skilled in the art without departing from the general concept defined by the claims and their equivalents, and it is therefore not limited to the specific details and illustrations shown and described herein, and it is obvious that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. An automatic weighing and dispensing device, comprising:

the top of the body (1) is provided with a charging hopper (11), a funnel-shaped blanking area (2) is arranged in the body (1), and a first electromagnetic valve (22) is arranged at a blanking opening (21) of the blanking area (2); a rotating shaft (3) is vertically arranged in the body (1), the top of the rotating shaft (3) is connected with an output shaft of a motor (31), a material shifting plate (32) which is spirally upward is annularly arranged at the bottom of the rotating shaft (3), and the material shifting plate (32) is positioned above a discharging opening (21) of the discharging area (2); the side surface of the rotating shaft (3) is connected with a scraper (34) through a connecting rod (33), one side of the scraper (34) facing the inner wall of the body (1) is provided with bristles (35), and the bristles (35) are in contact with the inner wall of the body (1);

a weighing box (4) with an opening at the top is arranged below the blanking area (2), and the weighing box (4) is arranged in the body (1) through a vibration assembly (5); a second electromagnetic valve (7) is installed at a connecting port of the weighing box (4) and a discharge pipe (6) at the bottom of the weighing box, and a weight sensor (8) is arranged on the upper surface of the second electromagnetic valve (7); the bottom of the discharge pipe (6) extends downwards to penetrate out of the body (1); the first electromagnetic valve (22), the second electromagnetic valve (7) and the weight sensor (8) are respectively electrically connected with the controller.

2. An automatic weighing and dispensing device according to claim 1, wherein said motor (31) is connected to a helical gear worm reducer, the output shaft of which is connected to said shaft (3).

3. An automatic weighing and dispensing apparatus according to claim 1, characterised in that the weighing compartment (4) is of inverted isosceles trapezium configuration.

4. An automatic weighing and dispensing device according to claim 1, wherein the vibration assembly (5) comprises a vibrator (51), a plurality of springs (52) and a tongue plate (53), the tongue plate (53) is annularly arranged at the outer edge of the top opening of the weighing box (4), the top ends of the springs (52) are arranged on the lower surface of the tongue plate (53), the bottom ends of the springs (52) are arranged on a supporting table (9) on the inner side wall of the body (1), and the vibrator (51) is arranged on the outer side wall of the weighing box (4).

5. An automatic weighing and split charging device according to claim 1, characterized in that a pair of hydraulic cylinders (10) are arranged at the bottom of the body (1), the piston rods (101) of the hydraulic cylinders (10) are connected with the bottom wall of the body (1), and the bottoms of the hydraulic cylinders (10) are fixed on a base (12).

6. An automatic weighing and dispensing apparatus as claimed in claim 5, characterised in that said base (12) is provided with universal wheels (13) mounted on the underside thereof.