KR101609159B1 - Nozzle assembly - Google Patents

Abstract

The present invention relates to a nozzle assembly for injecting powder into a package to which various powder samples are packed, and more particularly to a nozzle assembly for supplying powder samples to a package, The nozzle is provided with an air circulation member including a circulation pipe for enclosing an inlet pipe through which a powder sample is injected. The nozzle prevents solidification of the powder sample due to heat caused by corner sealing of the package when the powder sample is introduced, To a powder packaging nozzle assembly capable of preventing clogging or defects from occurring.

Description

Nozzle assembly for powder packaging {NOZZLE ASSEMBLY}

The present invention relates to a nozzle assembly for injecting powder into a package to which various powder samples are packed, and more particularly to a nozzle assembly for supplying powder samples to a package, And an air circulation member including a circulation pipe for enclosing an inlet pipe through which a powder sample is injected is provided in the nozzle, wherein the nozzle includes a nozzle for injecting a powder sample into a slope package to be sealed, The present invention relates to a powder packaging nozzle assembly capable of preventing solidification of a powder sample by heat and preventing a nozzle from being clogged or defective.

As a prior art related to the technology for packaging such powders, Japanese Patent Laid-Open No. 10-2011-0121935 entitled " Bag-type powder packaging and distribution and mixing method of the powder packaging "

In the prior art, the powder package containing vitamins or various nutrients or flavors or aromas is inserted into the container storage space through a separate container section, and the container section is provided with a lid as mixing means for taking out and mixing the powder package. A discharging means for discharging the mixed contents, a discharging means for discharging the powdered packing in the form of a stick, and a discharging means for discharging the packed contents into a container capable of packing a large quantity of packages, And a bag-type powder package that can take out a large amount of the powder package in the container and a method of mixing and distributing the powder package.

However, the above-mentioned prior art discloses a technique for constituting a single bag-shaped powder package, and does not disclose a technique for improving the problem of solidification of powder by heat when a powder is put in, and the object is different from that of the present invention .

Also, in the prior art, there is a registration device automatic connection device of a packaging film of a high-speed powder packing machine of Registration No. 10-1256349,

The present invention relates to a packaging film automatic connection device capable of automatically connecting packaging films so as to enable continuous production without stopping the production of sealed packages filled with contents, And the leading end of the second packaging film is connected to the rear end of the first packaging film by the connecting means while the film is pulled out and driven, thereby enabling the production of the package without interruption of the powder packaging machine.

However, the above-mentioned prior art discloses a technique for constructing the powder so that the powder can be continuously packed in packaging, and there is a problem that the powder can be solidified by the heat generated when the package is formed.

The present invention relates to a disposable powdered powder packaging container for disposing a powdery powder in an appropriate amount and stirring the powdered powder in an aqueous solution in a wrapping paper without using another container, A plastic packaging container provided at a top of the plastic packaging container and having a cut-out portion for preventing the introduction of foreign matter and sanitation before opening the packaging container, An aqueous solution inlet for adhering the aqueous solution to the powdery powder reservoir to be easily introduced into the powdery powder reservoir to be opened by the opening of the cut portion, an aqueous solution blocking portion serving to inject or block the aqueous solution administered from the aqueous solution inlet into the powdery powder reservoir, To provide space for stirring the aqueous solution < RTI ID = 0.0 > And the end of powder reservoir, presenting a disposable dry powder package container such that the agitation was added to irregular pressure on the surface of the wrapper directly to the agitation of the dry powder and the aqueous solution made.

In addition, JP-A No. 2003-0072644 entitled " Apparatus for injecting and sealing a sample powder into an envelope "

The above-described conventional technique increases the reliability of the sample and reduces the defect rate by injecting various kinds of samples into the envelope by a predetermined amount. The process of injecting the sample, the process of extracting the air inside the envelope, and the process of sealing the upper end of the envelope are automatically A hopper for storing a sample and discharging a predetermined amount of the sample in order to provide a device for sealing and filling a sample powder into an envelope capable of packing a large amount of sample in a short time without consuming human power, A plurality of incremental hoppers are provided on the rotating plate that rotates under the hopper to sequentially store the samples therein. When the incremental hopper moves backward, the lower outlet is closed, and the sample And an opening / closing plate for discharging the air, And an envelope fixing unit for opening the envelope inserted in the middle and allowing the specimen discharged down to the opening / closing plate to be introduced into the envelope. The air in the envelope containing the sample is drawn out from the envelope fixing frame, And a device for sealing and sealing a sample powder composed of a bag sealing device for compressing and sealing the bag into the bag.

However, as mentioned above, both of the above two related arts, in order to form the package, the package is usually sealed by heat sealing each corner. When the powder is put in this case, due to heat due to sealing, It is possible to prevent the input part from being coagulated and to cause defective products and to lower the value of the product.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in an effort to solve the above-mentioned problems, and it is an object of the present invention to provide a powder supply apparatus for supplying powder samples to a package, The present invention provides a powder packaging nozzle assembly for sealing a rim of a package and preventing the generated heat from being transferred to the powder sample by air through the air circulating member to prevent solidification of the powder. .

Further, the air circulating member injects air into the circulation pipe provided on the outer surface of the inlet pipe for injecting the powder sample, so that the heat generated when sealing the outer surface of the inlet pipe is wrapped by the circulation pipe, It is also aimed to make it possible to prevent it completely.

In addition, a flat part is formed in the nozzle for easily injecting the nozzle into the package, and a powder packing material for allowing the powder sample to be accurately introduced into the package through the entrance guide part composed of the protruding part, the inclined part and the depressed part, And a nozzle assembly.

In order to accomplish the above object, a powder packaging nozzle assembly according to the present invention comprises:

A supply member to which a powder sample is supplied;

A nozzle connected to the supply member and having an inlet pipe for injecting the charged powder sample into the package;

An air circulation member provided in the nozzle and enclosing the injection tube, a circulation tube provided in the nozzle, and an air injection unit injecting air into the circulation tube;

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The air-

And air is injected into the circulation pipe provided on both sides of the upper portion of the nozzle and provided on the outer surface of the injection pipe.

As described above, the nozzle assembly for powder packing according to the present invention is characterized in that, when a powder sample is put into a package, the nozzle assembly is provided with an air circulation member provided on the outer surface of the inlet tube into which the powder sample is introduced, It is possible to prevent the powder sample from being solidified by heat, thereby preventing the problem of clogging of the nozzle with the solidified powder sample, thereby improving the durability and the ease of use And it is possible to reduce the defective rate due to solidification of the powder sample,

The air injecting portion is provided on both sides of the upper portion of the nozzle to supply air continuously in both directions so that an efficient cooling effect can be expected.

In addition, since the flat part is formed in the nozzle, the injection and discharge of the nozzle can be performed quickly and easily in the inside of the package, thereby improving the working speed. Further, the entrance guide part is provided at the lower end of the nozzle, There is an effect that the nozzle can be injected.

1 is a perspective view of a powder packaging nozzle assembly according to the present invention;
2 is a cross-sectional view of a powder packaging nozzle assembly according to the present invention;
FIG. 3 is a schematic view showing the use of the powder packing nozzle assembly according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 to 3, a powder packing nozzle assembly P according to the present invention includes a supply member 20 to which a powder sample P1 is supplied, And a nozzle (30) for injecting the liquid (P1) into the package (10). More specifically, the package 10 to which the powder is charged is formed by filling the front pack 11 and the back pack 13 to form a filling portion 15 filled with the powder sample P1, The powder sample P1 is put into the filling part 15 while the lower part and the both sides of the filling part 15 are hermetically sealed and the upper part is closed to be packed.

The front pack 11 and the back pack 13 overlap each other to form a middle filling portion 15. To seal the filling portion 15, the lower portion of the filling portion 15 and the left and right edges A powder sample P1 is put into a package 10 sealed in the lower part, the left part and the right part so that the front pack 11 and the back pack 13 can be closely contacted with each other by sealing Nitrogen gas is added thereto together with nitrogen gas if necessary, and the upper part is heated again to be sealed to form the package 10 in which the powder sample P1 is packed.

In this case, when the powder sample P1 is put in, the powder is solidified due to the heat sealing the package 10, causing defects, or the nozzle 30 into which the powder sample P1 is put is closed, It may cause a problem that it is not smooth.

Therefore, in order to solve such a problem, the nozzle packing assembly P according to the present invention is provided with the air circulating member 40,

The powder packaging nozzle assembly P according to the present invention comprises a supply member 20 for supplying a powder sample P1 as shown in Figs. 1 to 3, A nozzle 30 for injecting the powder sample P1 into the package 10 and an air circulating member 40 provided in the nozzle 30. [

More specifically, the supply member 20 includes a hopper 21 having an upper and lower diameter that is larger than the lower diameter so as to facilitate the introduction of the powder sample P1, The hopper 21 is provided with a supply passage 211 through which the powder sample P1 can pass. As shown in FIG. In addition, a handle 213 may be provided on one side of the hopper 21 so that the user can easily handle the handle.

A coupling thread 231 is provided on the inner side of the coupling part 23 so that the coupling part 23 can be screwed to the nozzle 30. The outer side of the coupling part 23 allows the user to insert the feeding member 20 And the nozzle 30 are screwed to each other, the non-slip parts 233 are formed in order to prevent the supply member 20 from sliding during rotation.

A nozzle 30 for injecting the powder sample P1 inputted through the supply member 20 into the package body 10 is provided in the lower part of the supply member 20. More specifically, A corresponding threaded portion 311 corresponding to the threaded portion is provided on the corresponding engaging portion 31 so as to be threadedly engaged with the corresponding threaded portion 311, The supply member 20 and the nozzle 30 are coupled through the threaded connection of the corresponding thread 311. The nozzle 30 is communicated with the supply passage 211 of the supply member 20 to allow the powder sample P1 to pass through the nozzle 30 and to be inserted into the package 30 The lower portion of the nozzle 30 is inserted into the unsealed package 10 so that the hopper 21 of the supply member 20 is inserted into the unsealed package 10, And the supplied powder sample P1 is filled in the filling portion 15 of the package 10 through the inlet pipe 33. [

In order to solve such a problem that the powder sample P1 is solidified due to heat generated by the sealing of the package 10 to block the injection pipe 33 of the nozzle 30, The air circulation member 40 is installed in the nozzle 30 to surround the injection pipe 33 and is connected to a circulation pipe 41 provided inside the nozzle 30, And an air injection unit 43 for injecting air into the circulation pipe 41.

More specifically, the circulation pipe 41 of the air circulation member 40 is provided inside the nozzle 30 and is formed to surround the injection pipe 33, A heat insulating portion 45 capable of cutting off the space between the heat insulating portions 41 is formed. An air injection unit 43 is provided at an upper portion of the circulation pipe 41 to form a pipe that projects outside the nozzle 30 and can inject air into the circulation pipe 41, It is preferable that a compressor or the like which is generally used is connected to the portion 43 so that air can be injected into the circulation pipe 41. Therefore, when the air is injected into the circulation pipe 41, an air layer is formed on the outer surface of the injection pipe 33, and the external heat due to the sealing of the package 10 is not transferred to the powder sample P1 by the air layer And at the same time, the cooling effect is improved to keep the powder state so that the powder can be put into the package body 10. Furthermore, the end of the air circulating member 40 is provided with a discharge hole 411 through which the air can escape to the outside, so that the air can continuously pass through the circulation pipe 41, At this time, since the air injection unit 43 is provided on both sides of the nozzle 30, it is preferable to improve the cooling efficiency by improving air supply efficiency.

Further, when the package 10 is packed with nitrogen, nitrogen gas is introduced through the air injecting part 43 so that nitrogen gas can be filled simultaneously with the adiabatic effect and the introduction of the powder sample P1 This can be done at the user's option and should not be construed as limiting the scope of the rights.

The nozzle 30 is provided with a flat portion 35 for facilitating the insertion of the nozzle 30 into the filling portion 15 of the package 10 and the flat portion 35, (30) has an elliptical shape as shown in the figure, and a plurality of elliptical shapes are formed by the injection pipe (33) and the circulation pipe (41), and the flat part Is formed for facilitating the entry of the nozzle 30 into the package body 10 and can be variously implemented according to the size and shape of the package body 10 and the scope of the right should not be limited.

As shown in the drawing, the nozzle 30 further includes an entry guide 37 at a lower end thereof. More specifically, the entry guide 37 is provided at a lower end of the nozzle 30 A protruding portion 371 protruding from both sides and a depression 375 connecting the inclined portion 373 inclined in the upper inward direction and the inclined portion 373 on both sides of the protruding portion 371.

More specifically, both ends of the nozzle 30 are formed so as to protrude more than the center of the end of the nozzle 30, and a depression 375 provided at the center of the nozzle 30 from the protrusion 371, When the end portion of the nozzle 30 is advanced into the package body 10 by the entry guide portion 37, the inclined portion 373 is inclined by the inclined portion 373, The introduction of the powder sample P1 into the package body 10 can be performed quickly because it is possible to easily enter the package body 10 by forming the porous body 371 so that the operation efficiency can be improved .

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Changes and substitutions are to be construed as falling within the scope of protection of the present invention.

P: nozzle assembly P1: powder sample
10: Pack body 11: Front pack
13: rear pack 15: filling part
20: supply member 21: hopper
211: supply path 213: handle portion
23: engaging portion 231: engaging thread
233: Non-slip portion 30: Nozzle
31: Corresponding coupling portion 311: Corresponding thread
33: input pipe 35: flat part
37: entry guide portion 371:
373: inclined portion 375:
40: air circulation member 41: circulation pipe
411: Exhaust hole 43: Air injection part
45:

Claims (4)

A supply member 20 composed of a hopper 21 into which the powder sample P1 is injected and an engaging portion 23 provided under the hopper 21 and having a coupling thread 231 formed therein;
And a corresponding engaging portion 31 formed with a corresponding thread 311 threadedly engaged with the engaging portion 23 of the supplying member 20. The powder sample injected from the supplying member 20 is supplied to the package body 10 A nozzle (30) provided with a charging pipe (33) for charging;
A circulation pipe 41 provided in the nozzle 30 and enclosing the injection pipe 33 and provided in the nozzle 30 and an air injection unit 43 for injecting air into the circulation pipe 41 An air circulation member 40 including an exhaust hole through which the injected air can escape to the outside;
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The air injection unit 43
Air is injected into the circulation pipe 41 provided on both sides of the upper portion of the nozzle 30 and provided on the outer surface of the injection pipe 33,
And a heat insulating portion (45) is formed between the injection pipe (33) and the circulation pipe (41) to cut them. The method according to claim 1,
The non-skid portion 233 is formed on the outer surface of the engaging portion 23 of the supply member 20,
And a handle (213) is further formed on one side of the hopper (21). 3. The method according to claim 1 or 2,
In the nozzle 30,
Wherein a flat portion (35) is formed in the package body (10) so as to be easily inserted into the package body (10). The method of claim 3,
In the nozzle 30,
A projecting portion 371 protruded from both ends of the lower end of the nozzle 30 and an inclined portion 373 inclined in the upper inward direction and an inclined portion 373 on both sides of the projecting portion 371 And an entrance guide portion (37) composed of a depression (375).

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