CN220884892U - Packaging equipment and discharging device thereof - Google Patents

Abstract

The application discloses packaging equipment and a discharging device thereof, comprising a charging barrel and a plurality of material blocking pieces, wherein the charging barrel is provided with a chassis, a plurality of discharging holes with preset volume are arranged on the chassis, the plurality of discharging holes are sequentially arranged at intervals around an axis, the plurality of material blocking pieces are arranged at the bottom side of the chassis and correspond to the plurality of discharging holes one by one, the material blocking pieces are configured to controllably open or block the corresponding discharging holes so as to realize the functions of material containing and material discharging, by the arrangement, the discharging device omits a material receiving cup structure, saves the using space of the device, reduces the incapability of running of the device caused by the fault of the material receiving cup, and meanwhile, the discharging device also comprises a scraping and sweeping assembly positioned in a discharging cavity, and the scraping and sweeping assembly precisely controls the discharging quantity of the discharging holes, so that the gram weight of the packaged materials is regulated without stopping, and the advantages of reducing fault rate and convenience in use are realized.

Description

Packaging equipment and discharging device thereof

Technical Field

The application relates to the technical field of packaging machinery, in particular to packaging equipment and a discharging device thereof.

Background

In daily life, the packaging of articles is increasingly diversified, whether the packaging bag is decorated or the packaging bottle is in various novel shapes, thereby leading the product to be produced from the manual packaging seal to the existing automatic machine, and certainly verifying that the market demand is higher and higher; meanwhile, due to market changes and demands of the market for packaging products with unconventional shapes, high requirements are placed on production efficiency of machines and precision degree of produced products.

In the related art, the packaging equipment is generally provided with the receiving cup, the receiving cup is used as a container and is provided with a material guide, and the receiving cup is further downwards placed in the packaging container, so that the receiving cup is located below the material tray, occupies space, is damaged, deformed or deviated in the process of discharging, and is easy to cause production machinery to fail.

Disclosure of utility model

Based on the above, the application provides the packaging equipment and the discharging device thereof, and the packaging equipment has the beneficial effects of low failure rate and convenience in use.

The application provides a packaging device and a discharging device thereof, comprising: a discharge device, the discharge device comprising: the charging barrel comprises a chassis, wherein the chassis is configured to rotate around an axis, has a preset thickness, is provided with a plurality of discharging holes with preset volumes, and is sequentially arranged at intervals around the axis; the method comprises the steps of,

The material blocking pieces are arranged at the bottom side of the chassis; the plurality of blocking pieces are in one-to-one correspondence with the plurality of discharging holes, and the blocking pieces are configured to controllably open or close the corresponding discharging holes.

In one embodiment, the cartridge further comprises:

A first cylinder having a first opening and a second opening which are disposed opposite to each other in an extending direction of the axis and are communicated with each other; the chassis is rotatably arranged at the first opening; and

The second cylinder is at least partially positioned in the first cylinder; the second cylinder is provided with a first end and a second end which are oppositely arranged along the extending direction of the axis, the first end is fixed at the second opening, the first end is provided with a feed inlet, and the second end is abutted against the chassis;

Wherein, the inner wall of the first cylinder, the outer wall of the second cylinder and the inner wall of the chassis jointly define a discharging cavity; the plurality of discharging holes are positioned outside the second cylinder body and are communicated with the discharging cavity; the side wall of the second cylinder is provided with an adjusting port communicated with the inside of the first cylinder, and the adjusting port is configured to controllably adjust the discharge amount.

In one embodiment, the outfeed device further comprises a plurality of guide vanes positioned within the outfeed chamber;

The guide blades are sequentially arranged on the peripheral wall of the second cylinder at intervals and used for guiding materials to the discharge holes.

In one embodiment, the guide vane has a start end connected to the outer peripheral wall of the second cylinder and a finish end disposed opposite the start end;

The guide vane extends in an arc shape between a start end and a stop end.

In one embodiment, the discharge device further comprises a scraping assembly positioned in the discharge cavity;

The scraping and sweeping component is connected to the outer wall of the second cylinder body and is arranged at intervals with the chassis; the scraping and sweeping assembly is used for scraping and sweeping materials located on the chassis.

In one embodiment, the wiping assembly comprises:

the first scraping and sweeping piece is connected to the outer wall of the second cylinder body and is arranged in an arc shape around the outer wall of the second cylinder body; the first scraping and sweeping piece is arranged at intervals with the chassis; and

The second scraping piece is connected to the first scraping piece and is configured to be capable of moving along the extending direction of the axis.

In one embodiment, a plurality of adjusting ports are arranged, and the plurality of adjusting ports are sequentially arranged at intervals around the circumference of the second cylinder body; and/or

The second cylinder body is also provided with a first air suction port communicated with the discharging cavity; and/or

The discharging device also comprises a stirring component arranged in the second cylinder; the stirring assembly is configured to be rotatable about an axis.

In one embodiment, the cartridge further comprises a third barrel;

The third cylinder body is provided with a third opening and a fourth opening which are oppositely arranged along the extending direction of the axis and are communicated with each other, the third opening is communicated with the feeding hole, and the fourth opening is used for feeding.

In one embodiment, the third cylinder is further provided with a ventilation port communicated with the interior of the third cylinder.

In one embodiment, a packaging apparatus includes the discharge device described above.

In the embodiment of the application, the discharging device is provided with a plurality of discharging holes with preset volume and a plurality of blocking pieces, the blocking pieces are arranged on the bottom side of the chassis, and the blocking pieces are in one-to-one correspondence with the discharging holes, so that when the blocking pieces move to the bottom of the discharging holes, a material containing cavity is formed, the material containing function is realized, and when the blocking pieces are far away from the bottom of the discharging holes, the material discharging function can be realized.

Drawings

FIG. 1 is a schematic top view of an embodiment of the present application;

FIG. 2 is a schematic view of a cross-section of an embodiment of the present application;

FIG. 3 is a schematic diagram of an exploded view of an embodiment of the present application;

FIG. 4 is a schematic view of a wiper assembly according to an embodiment of the present application;

Fig. 5 is a schematic diagram illustrating an oblique view of an embodiment of the present application.

Reference numerals illustrate:

The device comprises a charging barrel 1, a chassis 11, a discharging hole a1, a blocking piece 12, a discharging cavity a2, a stirring assembly 13, a first stirring piece 131 and a second stirring piece 132;

A first cylinder 2, a first opening a3, a second opening a4, and a first air inlet a5;

The second cylinder 3, the first end 31, the second end 32, the feed port a6, the adjustment port a7, the first adjustment member 33, the adjustment piece 331, the adjustment baffle 332, the guide vane 34, the start end 341, the end 342;

the scraping assembly 4, the first scraping piece 41, the second scraping piece 42, the second adjusting part 43 and the limiting part 44;

The third cylinder 5, the third opening a8, the fourth opening a9, the ventilation opening a10 and the lock 51;

A frame 6;

a blocking member 7, a blocking connector 71, a blocking member 72;

An axis P.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

The application will be described in detail below with reference to the attached drawings:

The inventor finds that in the prior art, through holes can be formed in the chassis, and the material receiving cups are arranged at the lower part of the chassis corresponding to the through holes, so that when materials fall into the corresponding material receiving cups through the rotation of the chassis, the material receiving cups fill the materials into the package. Through the arrangement, the material receiving cup is damaged and deformed or deflects the blanking opening, so that production machinery is easy to fail, the material receiving cup is complex in installation work, and materials are easy to spill out due to inclination during working, so that the working efficiency is low and the use is inconvenient.

In order to solve the problems, the working procedure is simplified, and meanwhile, the problems of low working efficiency and inconvenient use of the device are solved, and the inventor of the application develops related structures.

In the present application, as shown in fig. 1-2, the discharging device provided by the present application comprises a cartridge 1 and a plurality of baffles 12.

The cartridge 1 comprises a chassis 11, the chassis 11 being configured to be rotatable about an axis P. Specifically, the chassis 11 may be drivingly connected to a motor (not shown) through a drive link. The axis P is a rotation center axis of the chassis 11. The chassis 11 has a preset thickness, and a plurality of discharging holes a1 with preset volumes are formed in the chassis 11. It will be understood that the preset means to set the thickness of the tray bottom and the volume of the discharge hole a1 according to the condition of the material. The shape of the discharge hole a1 may be generally conical, triangular, tetragonal, hexagonal, cylindrical or polygonal. Different discharging effects can be achieved by adopting different hole patterns. The plurality of discharge holes a1 are sequentially spaced around the axis P.

The baffle 12 may be a baffle or a partition, and the baffle 12 has a function of separating the space. The material falls into the discharge hole a1, and the material is accumulated in the designated discharge hole a1 due to the action of the material blocking piece 12, so that the effect of containing the material is formed. The plurality of discharging holes a1 are arranged at the bottom side of the chassis 11, and due to the earth gravity, the discharging holes a1 are arranged at the bottom of the chassis 11 and enable materials to fall into the corresponding discharging holes a1, and the plurality of material blocking pieces 12 are in one-to-one correspondence with the plurality of discharging holes a1. The stopper 12 is configured to controllably open or close the corresponding discharge hole a1. Specifically, the blocking member 12 may be externally connected with an automatic driving device or an opening and closing device, which is not described in detail herein, and the automatic driving device or the opening and closing device drives the blocking member 12 to move relative to the discharging hole a1, so that when the discharging hole a1 is located at the bottom side of the chassis 11, a material containing effect can be achieved, and when the discharging hole a1 is far away from the bottom side of the chassis 11, a discharging or discharging effect is achieved.

In some embodiments, the cartridge 1 further comprises a first barrel 2 and a second barrel 3. The first cylinder 2 has a first opening a3 and a second opening a4 which are disposed opposite to each other in the extending direction of the axis P and communicate with each other. The chassis 11 is rotatably disposed at the first opening a 3. At least part of the second cylinder 3 is located within the first cylinder 2. The second cylinder 3 has a first end 31 and a second end 32 disposed opposite to each other along the extending direction of the axis P, the first end 31 is fixed at the second opening a4, the first end 31 is provided with a feed port a6, and the second end 32 abuts against the chassis 11. Wherein, the inner wall of the first cylinder 2, the outer wall of the second cylinder 3 and the inner wall of the chassis 11 jointly define a discharging cavity a2. The discharge holes a1 are positioned outside the second cylinder body 3 and are communicated with the discharge cavity a2. The side wall of the second cylinder 3 is provided with an adjusting port a7 communicated with the inside of the first cylinder 2, and the adjusting port a7 is configured to controllably adjust the discharge amount.

Specifically, as shown in fig. 2-3, the first cylinder 2 is provided with a first opening a3 and a second opening a4 which are opposite to each other along the extending direction of the axis P and are communicated with each other, and the area of the first opening a3 is larger than that of the second opening a4, so that the first opening a3 of the first cylinder 2 is covered on the chassis 11, or the chassis 11 is rotatably provided at the position of the first opening a3 opposite to each other, and the first opening a3 is in clearance fit with the chassis 11, so that the first cylinder 2 can be conveniently taken out during maintenance.

The second cylinder 3 is partially disposed in the first cylinder 2, the cavity in the second cylinder 3 is used for providing a stirring space, the second cylinder 3 extends to the second opening a4 along the axis P direction, the second cylinder 3 has a first end 31 and a second end 32, the first end 31 is fixed at the second opening a4, the first end 31 is provided with a feed inlet a6, and the second end 32 is abutted to the chassis 11. Through this setting for the material can be quick through the second opening entering into in the second barrel 3 to cooperate chassis 11, form the convenient fine stirring of stirring space at the second barrel 3. The inner wall of the first barrel 2, the outer wall of the second barrel 3 and the inner wall of the chassis 11 jointly define a discharging cavity a2, a plurality of discharging holes a1 are positioned outside the second barrel 3 and are communicated with the discharging cavity a2, the discharging cavity a2 acts as the chassis 11 to rotate, the discharging cavity a2 is arranged on the chassis 11, and materials enter the discharging holes a1 through the discharging cavity a2 due to centrifugal force and have material supporting and conveying functions.

As shown in fig. 3, an adjusting port a7 communicating with the inside of the first cylinder 2 is provided on the side wall of the second cylinder 3, a first adjusting member 33 is provided on the outer wall of the adjusting port a7, and the first adjusting member 33 includes an adjusting piece 331 and an adjusting shutter 332. The adjusting piece 331 can be a screw or a screw rod for adjustment, the adjusting baffle 332 is fixedly connected with the adjusting piece 331, and the adjusting piece 331 is used for adjusting the corresponding adjusting baffle 332 through the adjusting piece 331 to realize the opening size of the adjusting opening a7, so that the discharging amount of the materials to the chassis 11 is adjusted.

In some embodiments, the outfeed device further comprises a plurality of guide vanes 34 located within the outfeed chamber a 2. The guide blades 34 are sequentially arranged on the outer peripheral wall of the second cylinder 3 at intervals, and the guide blades 34 are used for guiding materials to the discharge holes a 1.

Specifically, as shown in fig. 3, the plurality of guide vanes 34 are sequentially arranged on the peripheral wall of the second cylinder 3 at intervals, or the plurality of guide vanes 34 are circumferentially arranged on the peripheral wall of the second cylinder 3 along the axis, the second cylinder 3 is in a fixed state, as shown in fig. 2-3, the material enters the discharging cavity a2 through the adjusting opening a7, and moves relative to the plurality of guide vanes 34 connected to the outer wall of the second cylinder 3 through the rotation of the chassis 11, so that the material on the chassis 11 has a rotation effect relative to the guide vanes 34, and the plurality of guide vanes 34 have a guiding effect relative to the material on the chassis 11 and guide the material to the discharging hole a 1.

In some embodiments, the guide vane 34 has a start end 341 connected to the outer circumferential wall of the second cylinder 3 and a stop end 342 disposed opposite to the start end 341, and the guide vane 34 is disposed in an arc-like extending manner between the start end 341 and the stop end 342 thereof.

Specifically, as shown in fig. 3, the guide vane 34 includes a start end 341 and a stop end 342, the start end 341 of the guide vane 34 is fixedly connected with the outer peripheral wall of the second cylinder 3, the guide vane 34 extends in an arc shape between the start end 341 and the stop end 342, and the arc shape can prevent the guide vane 34 from damaging the material body when the chassis 11 rotates.

The linear distance of the terminating end 342 of the guide vane 34 along the axis P is shorter than the linear distance of the inner wall of the chassis 11 along the axis P, and functions to prevent the terminating end 342 of the guide vane 34 from touching the inner wall of the chassis 11 when the chassis 11 rotates, thereby causing damage to the guide vane 34.

In some embodiments, the discharging device further comprises a scraping and sweeping assembly 4 located in the discharging cavity a2, the scraping and sweeping assembly 4 is connected to the outer wall of the second cylinder 3 and is arranged at a distance from the chassis 11, and the scraping and sweeping assembly 4 is used for scraping and sweeping materials located on the chassis 11.

Specifically, as shown in fig. 3-4, the scraping component 4 is connected to the outer wall of the second cylinder 3 and is arranged at intervals with the chassis 11, through the arrangement, the height of the scraping component 4 can be adjusted to scrape the material stacked in the discharge hole a1, so that the material on the discharge hole a1 is prevented from being stacked unevenly, the discharge amount of the discharge hole a1 is accurately controlled, and the gram weight of the packaged material is adjusted on line without stopping.

In some embodiments, the wiper assembly 4 includes a first wiper 41 and a second wiper 42. The first scraping and sweeping piece 41 is connected to the outer wall of the second cylinder 3 and is arranged in an arc shape around the outer wall of the second cylinder 3; the first wiper 41 is spaced apart from the chassis 11. The second wiper 42 is connected to the first wiper 41 and is configured to be movable in the extending direction of the axis P.

Specifically, as shown in fig. 4, the scraping assembly 4 includes a first scraping member 41 and a second scraping member 42, the first scraping member 41 is fixedly connected to the outer wall of the second cylinder 3, the second scraping member 42 is attached to or abutted to the first scraping member 41, the second scraping member 42 and the first scraping member 41 are arc-shaped, rectangular or polygonal, the scraping assembly 4 and the chassis 11 are arranged at intervals, the scraping assembly 4 further includes a second adjusting member 43 and a limiting member 44, the second scraping member 42 is connected with the first scraping member 41 through the second adjusting member 43 and the limiting member 44, and since the first scraping member 41 is fixed, when the stacking height of the scraped material in the discharge hole a1 cannot be met, the first scraping member 41 can be moved along the extending direction of the axis P by adjusting the second adjusting member 43, so that the stacking height of the material in the discharge hole 12 can be more accurately scraped or adjusted. After the height of the corresponding second scraping and sweeping member 42 is adjusted, the limiting member 44 is used to limit the second scraping and sweeping member 42, so that the stability of the first scraping and sweeping member 41 is improved, and vibration is prevented.

In some embodiments, the plurality of adjustment ports a7 are provided, and the plurality of adjustment ports a7 are sequentially spaced around the circumference of the second cylinder 3; and/or, the second cylinder 3 is also provided with a first air suction port a5 communicated with the discharging cavity a2 and/or the discharging device also comprises a stirring component 13 arranged in the second cylinder 3; the stirring assembly 13 is configured to be rotatable about an axis P.

Specifically, as shown in fig. 2-3, the circumferential position of the second cylinder 3 is provided with a plurality of adjustment ports a7, and the adjustment ports a7 may be a plurality of adjustment ports a7, so that the material is prevented from being stacked on one part of the chassis 11 through the adjustment ports, so that the material can be uniformly distributed in the discharge cavity a2, and the chassis 11 can fall into the discharge ports when rotating.

The second cylinder 3 is also provided with a first air suction port a5 communicated with the discharging cavity a2, and the first air suction port a5 is used for absorbing and removing dust in the discharging cavity a 2.

As shown in fig. 3, the discharging device further includes a stirring assembly 13 disposed in the second barrel 3, the stirring assembly 13 rotates relative to the axis P, the stirring assembly 13 includes a first stirring member 131 and a second stirring member 132, the first stirring member 131 rotates relative to the axis P and is fixedly connected with the chassis 11, the second stirring member 132 is disposed at the position of the chassis 11 near the axis P and is staggered with the first stirring member 131, the first stirring member 131 and the second stirring member 132 form a stirring space in the second barrel 3, the stirring space of the first stirring member 131 in the second barrel 3 is larger than the stirring space of the second stirring member 132 in the second barrel 3, and the staggered arrangement of the first stirring member 131 and the second stirring member 132 can make the stirring assembly 13 stir materials more uniformly in the stirring space of the second barrel 3.

In some embodiments, the cartridge 1 further comprises a third cylinder 5, the third cylinder 5 having a third opening a8 and a fourth opening a9 disposed opposite to each other in the extending direction of the axis P and communicating with each other, the third opening a8 communicating with the feed port a6, the fourth opening a9 being for feeding.

Specifically, as shown in fig. 2 and 5, the charging barrel 1 further includes a third barrel 5, the third barrel 5 includes a third opening a8 and a fourth opening a9, the third opening a8 and the fourth opening a9 are communicated with each other, the third opening a8 is communicated with the charging opening a6, the fourth opening a9 is used for charging, the material enters the third opening a8 through the fourth opening a9, and then enters the charging opening a6 through the third opening a8, and the material enters the second barrel 3 through the charging opening a6 for stirring.

In some embodiments, the third cylinder 5 is further provided with an air vent a10 communicating with the inside of the third cylinder 5.

Specifically, as shown in fig. 5, the third cylinder 5 is further provided with a ventilation opening a10 communicated with the inside of the third cylinder 5, and the ventilation opening a10 acts as ventilation.

The first suction port a5 may be externally connected with a suction device (not shown) to thereby perform a suction function.

As shown in fig. 5, the third cylinder 5 is provided with a lock 51, and the lock 51 is used for locking the casing of the ventilation port a10 and the casing of the third opening a8, preventing vibration of the casing of the ventilation port a10 and improving overall safety.

The discharging device further comprises a rack 6, the rack 6 is fixedly connected to the second cylinder 3, the first cylinder 2 and the third cylinder 5 are detachably connected and cover-sealed to the second cylinder 3, and stability of the second cylinder 3, the first cylinder 2 and the third cylinder 5 is improved through the fixing function of the rack 6.

As shown in fig. 1, the discharging device may further include a blocking component 7, where the blocking component 7 includes a blocking connecting piece 71 and a blocking piece 72, and the blocking piece 72 is fixedly connected to the first scraping piece 41 and located above the discharging hole 12 through the blocking connecting piece 71, and acts as blocking the material around the discharging hole 12 by the blocking piece 72 when the chassis 11 rotates, and gathers the material into the discharging hole 12.

The application can also comprise a detection device (not shown) arranged on the third cylinder 5, wherein the detection device is used for detecting the material condition in the third cylinder 5, so that the application is more intelligent, has a material early warning function, and is convenient for subsequent material supplementing.

In some embodiments, the packaging apparatus includes the outfeed device of the above embodiments.

The application has the following operation modes: firstly, a material blocking piece 12 is arranged below a discharge hole a1, materials are poured into a fourth opening a9 of a third cylinder 5, the materials enter a second cylinder 3, a motor is started, the motor drives a chassis 11 and a stirring assembly 13, the materials are stirred through the stirring assembly 13, after the stirring is finished, the materials are discharged through a regulating piece 331 of a regulating part 33, the materials further enter the chassis 11, and the materials are guided to the position of the discharge hole a1 by a guide blade 34 due to the fact that the chassis 11 rotates and is matched with the guide blade 34, and the material blocking piece 12 is controlled to be far away from the discharge hole a1, so that the materials can fall into a specified packaging container.

The second operation mode of the application is as follows: the first difference from the operation mode is that when the material discharging amount is controlled, the second adjusting part 43 of the scraping and sweeping assembly 4 can be adjusted, the second adjusting part 43 is connected with the second scraping and sweeping part 42, the first scraping and sweeping part 41 moves along the extending direction of the axis P through adjusting the second adjusting part 43, so that the stacking height of the materials on the material hole 12 can be scraped or adjusted more accurately, after the height of the corresponding second scraping and sweeping part 42 is adjusted, the limiting part 44 is used for limiting the second scraping and sweeping part 42, so that the material amount on the discharging cavity a2 can be controlled accurately, and the processed materials can fall into a specified packaging container.

The application has a third operation mode: the first and second operation modes are different in that the discharging device is provided with a blocking part 7, the blocking part 7 comprises a blocking connecting piece 71 and a blocking piece 72, the blocking piece 72 is in contact with the chassis 11, when the chassis 11 rotates, the blocking piece 72 blocks materials around the discharging hole 12, so that the materials are collected into the discharging hole 12, the processed materials fall into a specified packaging container, and the granular material effect is better.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

It will be appreciated that the above-described manner of use is merely illustrative, and that the operator may be used according to specific use requirements, without specific limitation.

The foregoing examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the protection scope of this patent shall be subject to the appended claims.

Claims (10)

1. A discharge device, characterized in that the discharge device comprises:

The charging barrel comprises a chassis, wherein the chassis is configured to rotate around an axis, the chassis has a preset thickness, a plurality of discharging holes with preset volumes are formed in the chassis, and the plurality of discharging holes are sequentially arranged at intervals around the axis; and

The material blocking pieces are arranged at the bottom side of the chassis; the material blocking pieces are in one-to-one correspondence with the discharging holes, and are configured to controllably open or close the corresponding discharging holes.

2. The discharge device of claim 1, wherein the cartridge further comprises:

A first cylinder having a first opening and a second opening which are disposed opposite to each other in an extending direction of the axis and are communicated with each other; the chassis is rotatably arranged at the first opening; and

A second cylinder at least partially located within the first cylinder; the second cylinder body is provided with a first end and a second end which are oppositely arranged along the extending direction of the axis, the first end is fixed at the second opening, the first end is provided with a feed inlet, and the second end is abutted against the chassis;

Wherein, the inner wall of the first cylinder, the outer wall of the second cylinder and the inner wall of the chassis jointly define a discharging cavity; the discharge holes are positioned outside the second cylinder body and are communicated with the discharge cavity; the side wall of the second cylinder is provided with an adjusting port communicated with the inside of the first cylinder, and the adjusting port is configured to controllably adjust the discharge amount.

3. The tapping device according to claim 2, further comprising a plurality of guide vanes located within the tapping chamber;

The guide blades are sequentially arranged on the peripheral wall of the second cylinder at intervals and used for guiding materials to the discharging holes.

4. A discharge device according to claim 3, wherein the guide vane has a start end connected to the outer peripheral wall of the second cylinder and a finish end provided opposite to the start end;

The guide vane extends in an arc shape between the starting end and the ending end.

5. The discharge device of claim 2, further comprising a wiper assembly located in the discharge chamber;

the scraping and sweeping assembly is connected to the outer wall of the second cylinder body and is arranged at intervals with the chassis; the scraping and sweeping assembly is used for scraping and sweeping materials located on the chassis.

6. The discharge device of claim 5, wherein the sweep assembly comprises:

The first scraping and sweeping piece is connected to the outer wall of the second cylinder body and is arranged in an arc shape around the outer wall of the second cylinder body; the first scraping and sweeping piece is arranged at intervals with the chassis; and

The second scraping piece is connected to the first scraping piece and is configured to be capable of moving along the extending direction of the axis.

7. The discharge device according to any one of claims 2 to 6, wherein a plurality of the adjustment ports are provided, and a plurality of the adjustment ports are sequentially provided at intervals around the circumference of the second cylinder; and/or

The second cylinder body is also provided with a first air suction port communicated with the discharging cavity; and/or

The discharging device further comprises a stirring assembly arranged in the second cylinder; the stirring assembly is configured to be rotatable about the axis.

8. The discharge device of any one of claims 2-6, wherein the cartridge further comprises a third barrel;

The third cylinder body is provided with a third opening and a fourth opening which are oppositely arranged along the extending direction of the axis and are communicated with each other, the third opening is communicated with the feeding hole, and the fourth opening is used for feeding.

9. The discharge device of claim 8, wherein the third cylinder is further provided with a ventilation port in communication with the interior of the third cylinder.

10. Packaging apparatus comprising a discharge device according to any one of claims 1-9.