CN218967226U - A powder filling quantitative discharge device - Google Patents

Abstract

The utility model discloses a quantitative discharge device for powder filling, belonging to the technical field of quantitative filling, comprising a support plate and a storage cylinder fixed on the surface of the support plate for storing powder, and a rotating motor is installed on the surface of the storage cylinder , the bottom of the output shaft of the rotating motor is fixedly connected with a rotating shaft, the outer walls on both sides of the rotating shaft are fixedly connected with a plurality of stirring paddles, the bottom of the support plate is equipped with a measuring cylinder, and the outer walls on both sides of the measuring cylinder A connection box is installed, the bottom wall of the inner cavity of the connection box is equipped with a stepping motor, the top of the output shaft of the stepping motor is installed with a lifting screw, and the outer wall of the lifting screw is threaded with a guide block. A partition is fixedly connected between the two guide blocks. The powder filling quantitative discharge device can not only flexibly adjust the filling volume according to the filling demand, but also can stir the powder to avoid agglomeration of the powder during storage.

Description

A powder filling quantitative discharge device

technical field

The utility model belongs to the technical field of quantitative filling, in particular to a quantitative discharging device for powder filling.

Background technique

Filling machines are mainly a small category of products in packaging machines. From the perspective of packaging materials, they can be divided into liquid filling machines, paste filling machines, powder filling machines and particle filling machines; from the degree of automation of production It is divided into semi-automatic filling machine and fully automatic filling production line. After the production and processing of powder materials, they need to be poured quantitatively, so as to facilitate later transportation and sales.

Refer to the Chinese authorized patent: an automatic powder material filling machine with quantitative discharge, authorized announcement number: CN217261054U, including a mixing box, a top cover is installed on the outside of the mixing box, and a drive motor is installed on the outside of the top cover. The output shaft of the drive motor is connected with a transmission rod, the outer side of the transmission rod is equipped with mixing blades and two connecting rods, the outer side of the connecting rod is connected with a scraping blade, and the bottom of the connecting rod at the bottom is equipped with a fixed rod, and the bottom of the fixed rod is provided with a discharge plate. The powder material automatic filling machine with quantitative discharge, in the process of use, the anti-blocking rod and the screw discharge piece rotate, thereby ensuring that the quantitative control valve will not be blocked due to excessive volume, so that the device can operate normally, but It cannot flexibly adjust the filling volume according to the filling demand during use.

Utility model content

The purpose of this utility model is to provide a powder filling quantitative discharge device to solve the problem that the existing quantitative discharge powder material automatic filling machine proposed in the background technology cannot meet the filling requirements during use. , the problem of flexible adjustment of filling volume.

In order to achieve the above object, the utility model provides the following technical solutions: a powder filling quantitative discharge device, including a support plate and a storage cylinder fixed on the surface of the support plate for storing powder, the surface of the storage cylinder is equipped with a rotating A motor, the bottom of the output shaft of the rotating motor is fixedly connected with a rotating shaft, and the outer walls on both sides of the rotating shaft are fixedly connected with a plurality of stirring paddles;

The bottom of the support plate is equipped with a measuring cylinder, the outer walls of both sides of the measuring cylinder are equipped with a connecting box, the bottom wall of the inner cavity of the connecting box is equipped with a stepping motor, and the top of the output shaft of the stepping motor is installed There is a lifting screw, the outer wall of the lifting screw is threaded with a guide block, and a partition is fixedly connected between the two guide blocks.

In a further embodiment, the outer walls on both sides of the rotating shaft are fixedly connected with fixed sleeves, and a support spring is placed in the fixed sleeve, and one side of the support spring is provided with a sliding ring in the fixed sleeve. support column.

In a further embodiment, the end surface of the support column outside the fixed sleeve is fixedly connected with a scraper for cleaning the inner wall of the storage cylinder, and the outer walls on both sides of the support column are fixedly connected with limiting blocks.

In a further embodiment, the inner wall of the lower half of the storage cylinder is fixedly connected with a hopper communicated with the measuring cylinder, and a telescopic hose fixedly connected with the hopper is fixedly connected in the partition, and the top of the storage cylinder A feed hopper is fixedly connected.

In a further embodiment, a discharge pipe is fixedly connected to the bottom of the measuring cylinder, and a scale is provided on the outer wall of the measuring cylinder.

In a further embodiment, one side of the outer wall of the measuring cylinder is provided with an installation through groove, and a transparent protective plate is installed in the installation through groove of the measuring cylinder.

Technical effect and advantage of the present utility model:

The powder filling quantitative discharge device forms a storage space between the partition and the measuring cylinder. The stepping motor drives the lifting screw to rotate, and the lifting screw drives the partition to move through the guide block, so that the partition and the measuring cylinder can be adjusted according to the filling requirements. The capacity of the storage space formed between them can be flexibly adjusted; the rotation of the rotating shaft and the stirring paddle is driven by the rotating motor, and the powder material can be stirred by the stirring paddle to avoid the agglomeration of the powder material during the accumulation process; it is fixed by the rotating shaft The sleeve rotates, thereby driving the scraper to rotate, and the scraper can automatically clean the inner wall of the storage cylinder to prevent the powder material from adhering to the inner wall of the storage cylinder, resulting in material waste. The powder filling quantitative discharge device can not only According to the filling requirements, the filling volume can be flexibly adjusted, and the powder can be stirred to avoid agglomeration of the powder during storage.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a sectional view of the utility model;

Fig. 3 is the enlarged view of place A in Fig. 2 of the present utility model;

Fig. 4 is the structural representation of measuring cylinder of the present utility model;

Fig. 5 is a cross-sectional view of the measuring cylinder of the present invention.

In the figure: 1, support plate; 11, support leg; 2, storage cylinder; 21, rotating motor; 22, rotating shaft; 23, stirring paddle; 24, fixed sleeve; 25, support spring; 26, support column; 27 , scraper; 28, limit block; 29, guide hopper; 291, feed hopper; 3, measuring cylinder; 31, connection box; 32, stepper motor; 33, lifting screw; 34, guide block; 35, partition ; 36, discharge pipe; 37, scale; 38, transparent protective plate; 39, telescopic hose.

Detailed ways

In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

In order to avoid powder agglomeration during the storage process and to facilitate the cleaning of the inner wall of the storage cylinder 2, as shown in Figure 1, Figure 2 and Figure 3, the four corners of the bottom of the support plate 1 are fixedly connected with support legs 11 by bolts , the surface of the support plate 1 is welded and fixed with a storage cylinder 2 for storing powder, the top of the storage cylinder 2 is welded and fixed with a feed hopper 291, and the surface of the feed hopper 291 is screwed with a protective cover, and the surface of the storage cylinder 2 passes through A rotating motor 21 is installed on the bolt, and the bottom of the output shaft of the rotating motor 21 is fixedly connected with a rotating shaft 22 through a coupling. The outer walls of both sides of the rotating shaft 22 are welded and fixed with a plurality of stirring paddles 23, and the rotating shaft is driven by the rotating motor 21. 22 and the stirring paddle 23 rotate, and the powder material is stirred by the stirring paddle 23, so as to avoid the caking phenomenon of the powder material in the process of accumulation;

The outer walls of both sides of the rotating shaft 22 are welded and fixed with a fixed sleeve 24. A support spring 25 is placed in the fixed sleeve 24. One side of the support spring 25 is provided with a support column 26 sliding in the fixed sleeve 24. The support column 26 The end surface located outside the fixed sleeve 24 is fixedly connected with a scraper 27 for cleaning the inner wall of the storage tube 2 through bolts, the scraper 27 fits the inner wall of the storage tube 2, and the outer walls of both sides of the support column 26 are welded The limit block 28 is fixed, and the inner walls on both sides of the fixed sleeve 24 are provided with limit grooves for the slide of the limit block 28, so as to prevent the support column 26 from shaking in the fixed sleeve 24, and the support spring 25 can support the support column 26. Support, after the scraper 27 is worn, under the elastic force of the support spring 25, the scraper 27 is always attached to the inner wall of the storage cylinder 2, and the rotating shaft 22 drives the fixed sleeve 24 to rotate, thereby driving the scraper 27 to rotate , the inner wall of the storage cylinder 2 can be automatically cleaned by the scraper 27, so as to prevent the powder material from adhering to the inner wall of the storage cylinder 2, resulting in material waste.

In order to flexibly adjust the filling volume according to the filling requirements, as shown in Figure 2, Figure 4 and Figure 5, the bottom of the support plate 1 is equipped with a measuring cylinder 3 through bolts, and the inner wall of the lower half of the storage cylinder 2 is welded and fixed with a Measuring cylinder 3 communicates with the guide hopper 29, electromagnetic control valve is installed on the guide hopper 29, the both sides outer walls of measuring cylinder 3 are all welded with connecting box 31, the bottom wall of the inner chamber of connecting box 31 is equipped with stepper motor 32 by bolt, The top of the output shaft of the stepping motor 32 is equipped with a lifting screw 33 through a coupling, and the outer wall of the lifting screw 33 is threadedly connected with a guide block 34, and a dividing plate 35 is fixedly connected by bolts between the two guide blocks 34;

The corresponding positions of the measuring cylinder 3 and the connection box 31 are all provided with guide grooves for the movement of the guide block 34, and the guide grooves of the measuring cylinder 3 and the connection box 31 are fixedly connected with a sealing strip by bolts, and the sealing strip is made of elastic rubber. There is a moving groove for the guide block 34 to move, and the sealing strip can be sealed after the guide block 34 moves, so as to avoid the connection box 31 in the powder material machine, and the expansion plate 35 is fixedly connected with the guide hopper 29. The hose 39 is convenient for transporting the powder material in the storage cylinder 2 to the measuring cylinder 3. An electromagnetic control valve is also installed on the telescopic hose 39. The bottom of the measuring cylinder 3 is welded and fixed with a discharge pipe 36, and the discharge pipe 36 is also installed There is an electromagnetic control valve, and the outer wall of the measuring cylinder 3 is provided with a scale 37, and one side of the outer wall of the measuring cylinder 3 is provided with an installation through groove, and a transparent protective plate 38 is bonded in the installation through groove of the measuring cylinder 3, and the separator 35 and the measuring cylinder 3 A storage space is formed between them, and the stepping motor 32 drives the lifting screw 33 to rotate, and the lifting screw 33 drives the partition 35 to move through the guide block 34, thereby forming a storage space between the partition 35 and the measuring cylinder 3 according to the filling requirement. The capacity can be adjusted flexibly.

The control mode of the utility model is controlled by a controller, and the control circuit of the controller can be realized through simple programming by those skilled in the art. mechanical device, so the utility model no longer explains the control mode and circuit connection in detail.

working principle:

The powder filling quantitative discharge device, when in use, puts the powder material to be filled into the storage cylinder 2 through the feed hopper 291 for storage, and a storage space is formed between the partition 35 and the measuring cylinder 3, and the stepper motor 32 Drive the lifting screw 33 to rotate, and the lifting screw 33 drives the partition 35 to move through the guide block 34. According to the filling requirements, the capacity of the storage space formed between the partition 35 and the measuring cylinder 3 is flexibly adjusted, and the position adjustment of the partition 35 is completed. Finally, storage tanks etc. are placed under the discharge pipe 36;

Start the rotating motor 21, the rotating motor 21 drives the rotating shaft 22 and the stirring paddle 23 to rotate, and the powder material is stirred by the stirring paddle 23 to avoid agglomeration of the powder material during the accumulation process, and the rotating shaft 22 drives the fixed sleeve 24 at the same time Rotate to drive the scraper 27 to rotate, and automatically clean the inner wall of the storage tube 2 through the scraper 27 to prevent the powder material from adhering to the inner wall of the storage tube 2. After the powder material is stirred, the electromagnetic control on the guide hopper 29 is turned on. Valve, the powder material falls into the measuring cylinder 3 below the partition 35 through the telescopic hose 39. When the measuring cylinder 3 below the partition 35 is filled, close the electromagnetic control valve on the telescopic hose 39 and punch the card on the discharge pipe 36. The electromagnetic control valve, the powder material falls into the storage tank, and the filling operation of the powder material is completed.

Finally, it should be noted that: the above description is only the preferred content of the present utility model, and is not intended to limit the present utility model.

Claims (6)

1. A powder filling quantitative discharge device, comprising a support plate (1) and a storage cylinder (2) fixed on the surface of the support plate (1) for storing powder, characterized in that: the storage cylinder (2) A rotating motor (21) is installed on the surface of the rotating motor (21), the bottom of the output shaft of the rotating motor (21) is fixedly connected with a rotating shaft (22), and the outer walls on both sides of the rotating shaft (22) are fixedly connected with a plurality of stirring paddles (twenty three); The bottom of the support plate (1) is equipped with a measuring cylinder (3), the outer walls of both sides of the measuring cylinder (3) are equipped with a connecting box (31), and the bottom wall of the inner cavity of the connecting box (31) is equipped with Stepping motor (32), the top of the output shaft of described stepping motor (32) is equipped with lifting screw rod (33), and the outer wall thread of described lifting screw rod (33) is connected with guide block (34), two described A partition (35) is fixedly connected between the guide blocks (34). 2. A powder filling and quantitative discharging device according to claim 1, characterized in that: the outer walls on both sides of the rotating shaft (22) are fixedly connected with fixed sleeves (24), and the fixed sleeves A support spring (25) is placed in (24), and one side of the support spring (25) is provided with a support column (26) sliding in the fixed sleeve (24). 3. A powder filling and quantitative discharging device according to claim 2, characterized in that: the end surface of the support column (26) located outside the fixed sleeve (24) is fixedly connected with a support for the storage cylinder (2) The scraper (27) for cleaning the inner wall of the support column (26), and the outer walls on both sides of the support column (26) are fixedly connected with the limit block (28). 4. A powder filling and quantitative discharging device according to claim 1, characterized in that: the inner wall of the lower half of the storage cylinder (2) is fixedly connected with a guide hopper (29) communicating with the measuring cylinder (3). ), and the expansion hose (39) fixedly connected with the guide hopper (29) is fixedly connected in the dividing plate (35), and the top of the storage tube (2) is fixedly connected with a feed hopper (291). 5. A powder filling and quantitative discharging device according to claim 4, characterized in that: the bottom of the measuring cylinder (3) is fixedly connected with a discharge pipe (36), and the outer wall of the measuring cylinder (3) is provided with scale (37). 6. A powder filling and quantitative discharging device according to claim 5, characterized in that: the outer wall of one side of the measuring cylinder (3) is provided with an installation through groove, and the installation through groove of the measuring cylinder (3) is installed There is a transparent protective plate (38).

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