CN212738579U - Filling subassembly and filling equipment - Google Patents

Abstract

The embodiment of the application provides a filling subassembly and filling equipment, wherein, this filling subassembly includes: the bottom of the perfusion tube is provided with a perfusion opening; the filling valve is arranged on the filling pipe to open or close the filling opening; the extension part is provided with an inclined hole which inclines outwards along the axial direction; wherein, the extension part is connected with the bottom end of the perfusion tube so as to communicate the inclined hole with the perfusion opening. The technical scheme of the embodiment of the application can reduce the sputtering phenomenon of the product.

Description

Filling subassembly and filling equipment

Technical Field

The application relates to the technical field of production equipment, in particular to a filling assembly and filling equipment.

Background

Filling plants generally use a filling tube to fill the packaging container with liquid or pasty products such as milk, yoghurt and ice cream. Because the filling speed of the filling pipe is high, when the product is filled to a certain height in the packaging container, the product is easy to splash to the sealing position of the packaging container or the filling opening of the filling pipe.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a filling subassembly and filling equipment to solve or alleviate one or more technical problem in the prior art.

As an aspect of embodiments of the present application, embodiments of the present application provide a filling assembly, including:

the bottom of the perfusion tube is provided with a perfusion opening;

the filling valve is arranged on the filling pipe so as to open or close the filling opening;

the extension part is provided with an inclined hole which inclines outwards along the axial direction;

wherein, the extension part is connected with the bottom end of the perfusion tube so as to communicate the inclined hole with the perfusion opening.

In one embodiment, the inclined hole is located at the bottom end of the extension portion, and the top end of the extension portion is provided with a straight hole along the axial direction, and the straight hole is respectively communicated with the inclined hole and the pouring opening.

In one embodiment, the inclined holes comprise at least two, and the diameter of the inclined holes is smaller than that of the straight holes.

In one embodiment, the filling valve comprises a valve head and a valve rod, wherein a plurality of fins are arranged on the side wall of the valve rod at intervals along the axial direction; the valve head is conical, the tip end of the valve head is connected with the valve rod, and the face end of the valve head is used for sealing the filling opening.

In one embodiment, the filling assembly further comprises:

the feeding part is provided with an accommodating space which is communicated with the filling pipe;

the feeding pipe is arranged on the side wall of the feeding portion and communicated with the accommodating space.

In one embodiment, the feed tube has a parallel section and a vertical section, a first end of the parallel section being connected to the feed portion and a second end of the parallel section being connected to a first end of the vertical section, the second end of the vertical section being for feeding.

In one embodiment, the feeding portion is located at a top end of the filling tube, and the filling assembly further comprises:

the motor is arranged on the feeding part;

the connecting rod is arranged in the filling pipe along the axial direction of the filling pipe;

the first end of the connecting rod is connected with the filling valve, and the second end of the connecting rod penetrates through the accommodating space of the feeding portion to be connected with a motor shaft of the motor, so that the motor drives the connecting rod to move along the direction far away from the filling opening or move along the direction close to the filling opening.

In one embodiment, the diameter of the perfusion opening is 40mm, the aperture of the inclined hole ranges from 13.84mm to 15.57mm, and the included angle between the inclined hole and the central axis of the perfusion tube ranges from 15 degrees to 20 degrees.

In one embodiment, the filling assembly further comprises:

the first flange plate is arranged on the periphery of the bottom end of the feeding part;

the second flange plate is arranged on the periphery of the top end of the perfusion tube;

wherein, the first flange plate is connected with the second flange plate.

As an aspect of the embodiments of the present application, an embodiment of the present application provides a filling apparatus, including: the filling assembly of any of the embodiments above.

According to filling subassembly and filling equipment of this application, through setting up the extension at the pouring nozzle department of pouring into the pipe to set up the inclined hole that leans out in the extension along the axial, make inclined hole and pouring nozzle intercommunication, then the pouring direction of product is adjusted to accessible inclined hole, and the guide product fills along packaging container's inner wall, with flow in and fill in packaging container, can alleviate the sputtering phenomenon of product.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.

Fig. 1A shows a sectional view of a schematic construction of a filling assembly;

FIG. 1B shows a schematic perspective view of FIG. 1A;

fig. 2A shows a cross-sectional view of a schematic construction of a filling assembly according to the application;

fig. 2B shows a perspective view of fig. 2A.

Description of reference numerals:

100-a filling assembly;

110-an infusion tube; 111-a perfusion port;

120-packaging container; 121-sealing;

200-a filling assembly;

210-an infusion tube; 211-a perfusion port; 212-a second flange;

220-a fill valve; 221-a valve head; 222-a valve stem; 223-fins;

230-an extension; 231-inclined holes; 232-straight hole;

240-a feed section; 241-an accommodating space; 242 — a first flange;

250-a feed pipe; 251-parallel segment; 252-vertical section;

260-a motor;

270-connecting rod.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

As shown in fig. 1A and 1B, since the filling speed of the filling tube 110 in the filling assembly 100 is fast and the filling tube 110 vertically fills the product into the packaging container 120, when the product is filled to a certain height in the packaging container 120, collision occurs between the product filled into the packaging container 120 and the product filled in the packaging container 120, and the product is easily splashed to the seal 121 of the packaging container 120 or the filling opening 111 of the filling tube 110.

When the product splashes to the seal 121 of the packaging container 120, the seal 121 of the packaging container 120 is sealed badly, and the product leaks, mildews and the like, thereby affecting the product quality.

When the product splashes to the pouring opening 111 of the pouring pipe 110, the product can be gradually bonded to form blocky dirt, and if the dirt drops into the packaging container 120, the product can be polluted, which is not beneficial to controlling the quality of the product; in addition, if the dirt gradually accumulates to form a stalactite-like growth, the dirt may collide with the seal 121 of the packaging container 120, and normal production may not be performed at this time, and maintenance such as cleaning, sterilization, temperature rise, and sterilization of the pouring unit is required, which requires a long maintenance time and a high maintenance cost.

In view of this, the application provides a filling subassembly and filling equipment, sets up the inclined hole that leans out along the axial at the pouring opening department of pouring tube for the product fills in packaging container along packaging container's inner wall, can effectively alleviate the phenomenon of product sputtering, is favorable to the quality of product to be controlled, improves the productivity and reduces the maintenance cost.

Fig. 2A shows a schematic structural diagram of a filling assembly according to an embodiment of the present application. As shown in fig. 2A and 2B, the filling assembly 200 may include: an irrigation tube 210, an irrigation valve 220, and an extension 230.

Wherein, the bottom of the pouring tube 210 has a pouring opening 211, the product in the pouring tube 210 is poured through the pouring opening 211, and the packaging container 120 is disposed under the pouring tube 210. The product can be milk, yogurt (including yogurt containing particles and yogurt without particles), ice cream, fruit juice, etc., and the packaging container 120 can be a packaging bag, a packaging box, a packaging bottle, etc. Preferably, the packaging container 120 is a tetra Pak package. In filling, the packaging container 120 may be inverted to fill the product into the packaging container 120 from the bottom end of the packaging container 120; at the end of filling, the bottom end of the packaging container 120 is sealed, and the packaging container 120 is then placed upright.

The filling valve 220 is disposed in the filling tube 210 to open or close the filling port 211, for example, when the filling valve 220 moves away from the filling port 211 and disengages from the filling port 211, the filling port 211 is opened; when the filling valve 220 moves toward the filling port 211 and closes the filling port 211, the filling port 211 is closed.

The extension 230 is provided with an inclined hole 231 inclined outward in the axial direction, and the extension 230 is connected to the bottom end of the injection tube 210 such that the inclined hole 231 communicates with the injection port 211. Wherein, the included angle range between the inclined hole 231 and the central axis of the perfusion tube 210 can be between 15 degrees and 20 degrees.

Thus, when the product is filled through the filling opening 211 of the filling tube 210, the filling direction of the product can be adjusted through the inclined hole 231 of the extension part 230, so that the product is filled in the packaging container 120 along the inner wall of the packaging container 120 by being inclined outward along the inclined hole 231 of the extension part 230, which can effectively reduce the sputtering phenomenon of the product, avoid the product from splashing to the sealing opening 121 of the packaging container 120 or the filling opening 211 of the filling tube 210, further improve the sealing tightness of the sealing opening 121 of the packaging container 120, reduce the maintenance time of the filling equipment, reduce the maintenance cost, and prolong the production operation time of the filling equipment; in addition, the sanitary environment of the perfusion chamber of the perfusion equipment can be kept, and the ultra-clean sanitary environment is favorably maintained.

In one embodiment, the inclined hole 231 is located at the bottom end of the extension 230, and the top end of the extension 230 is provided with a straight hole 232 along the axial direction, and the straight hole 232 is respectively communicated with the inclined hole 231 and the filling opening 211.

Specifically, the top end of the extension 230 is connected to the bottom end of the filling pipe 210 such that the straight hole 232 communicates with the filling port 211 of the filling pipe 210, so that the product can be output to the inclined hole 231 through the straight hole 232. Wherein, the bore diameter of the straight hole 232 can be the same as that of the filling opening 211, so as to increase the length of the filling pipe 210 along the axial direction through the straight hole 232, and to reduce the filling speed of the product by increasing the pipe resistance of the filling pipe 210, thereby alleviating the sputtering phenomenon, for example, the axial length of the extension part 230 can be set to be 20mm, and the bore diameters of the straight hole 232 and the filling opening 211 are 40 mm. The diameter of the straight hole 232 may be larger than that of the filling opening 211 to reduce the filling speed of the product by widening the diameter of the straight hole 232, for example, the diameter of the filling opening 211 may be set to be 26mm, and the diameter of the straight hole 232 may be set to be 40 mm. It is understood that if the original aperture of the pouring port 211 is 26mm, the aperture of the pouring port 211 can be widened to 40mm to reduce the pouring speed of the product by widening the aperture of the pouring port 211.

In addition, straight hole 232 of extension 230 can also form the accommodation space, and this accommodation space can hold the particulate matter in containing particulate matter product when filling valve 220 closes, can avoid filling valve 220 to crush the particulate matter.

In one embodiment, the inclined holes 231 include at least two, and the diameter of the inclined holes 231 is smaller than that of the straight holes 232. For example, the number of the inclined holes 231 may be two or three, the diameter of the straight hole 232 is 40mm, and the diameter of the inclined hole 231 may range from 13.84mm to 15.57 mm. In this way, after the filling speed of the product flowing through the straight hole 232 is reduced by the straight hole 232, the filling speed of the product flowing through the inclined hole 231 can be properly increased by the inclined hole 231 to ensure that the product can be filled toward the inner wall of the packaging container 120, so that the product is filled along the inner wall of the packaging container 120. It should be noted that the aperture of the inclined hole 231 can be adjusted according to the size of the particles in the product containing the particles, and the aperture of the inclined hole 231 is not limited in this application.

In one embodiment, the filling valve 220 may include a valve head 221 and a valve stem 222, and a plurality of fins 223 are axially spaced on a sidewall of the valve stem 222. Wherein, a plurality of fins 223 evenly set up on the lateral wall of valve rod 222 to ensure that valve head 221 can follow the smooth movement of axial, in order to carry out the location to valve head 221 and keep, prevent that valve head 221 from rocking in filling pipe 210, and when valve head 221 along axial displacement, fins 223 can stir the product of holding in filling pipe 210, make product homogeneous mixing and distribution, especially to the acidophilus milk that contains the particulate matter, can avoid the particulate matter to pile up, make the particulate matter homogeneous filling.

Specifically, the valve head 221 is conical, the tip of the valve head 221 is connected to the valve stem 222, and the face end of the valve head 221 is used for closing the filling opening 211, wherein the area of the face end of the valve head 221 is larger than the opening area of the filling opening 211.

In one embodiment, the filling assembly 200 may further comprise: a feed section 240 and a feed tube 250. Wherein, the feeding part 240 has an accommodating space 241, and the accommodating space 241 is communicated with the filling pipe 210; the feeding pipe 250 is disposed on a sidewall of the feeding portion 240, and the feeding pipe 250 is communicated with the accommodating space 241. The product is fed into the feeding portion 240 through the feeding tube 250, and the product can be accommodated in the accommodating space 241 of the feeding portion 240 and then fall into the filling tube 210 through the accommodating space 241 (the straight line with an arrow in fig. 2A shows the filling route of the product).

In one embodiment, the feeding pipe 250 has a parallel section 251 and a vertical section 252, a first end of the parallel section 251 is connected to the feeding part 240, a second end of the parallel section 251 is connected to a first end of the vertical section 252, and a second end of the vertical section 252 is used for feeding. Preferably, the second end of vertical section 252 may be funnel-shaped to fill feed 240 with product through the second section of vertical section 252.

In an embodiment, the feeding portion 240 is located at the top end of the infusion tube 210, and the filling assembly 200 may further include: a motor 260 and a connecting rod 270.

Wherein, the motor 260 is disposed on the feeding portion 240; the connecting rod 270 is disposed in the perfusion tube 210 along the axial direction of the perfusion tube 210; the first end of the connecting rod 270 is connected to the filling valve 220, and the second end of the connecting rod 270 passes through the accommodating space 241 of the feeding portion 240 and is connected to the motor shaft of the motor 260, so that the motor 260 drives the connecting rod 270 to move in a direction away from the filling opening 211 or in a direction close to the filling opening 211.

Based on this, the motor 260, the connecting rod 270 and the perfusion valve 220 can be coaxially arranged, which is beneficial to controlling the perfusion valve 220 to open or close the perfusion opening 211 of the perfusion tube 210 through the motor 260; in addition, because the feeding portion 240 and the motor 260 are sequentially arranged on the top end of the filling pipe 210, the feeding portion 240 can not only accommodate the product, but also support the motor 260, so that the motor 260 can be installed and fixed, and the utilization efficiency of the feeding portion 240 can be improved.

In one embodiment, the filling assembly 200 may further comprise: a first flange 242 and a second flange 212; the first flange 242 is disposed on the periphery of the bottom end of the feeding portion 240; the second flange 212 is arranged on the periphery of the top end of the perfusion tube 210; wherein the first flange 242 is connected to the second flange 212. In this manner, a sealed connection between the bottom end of the feeding portion 240 and the top end of the infusion tube 210 may be facilitated.

The present application further provides a filling apparatus, comprising: the filling assembly 200 of any of the embodiments described above.

Other configurations of the filling assembly 200 and the filling apparatus of the above embodiments may be adopted by various technical solutions known to those skilled in the art now and in the future, and will not be described in detail herein.

According to the filling assembly 200 and the filling apparatus of the present application, by providing the extension 230 at the filling opening 211 of the filling tube 210 and axially providing the inclined hole 231 inclined outward in the extension 230, such that the inclined hole 231 is communicated with the filling opening 211, the filling direction of the product can be adjusted through the inclined hole 231, and the product is guided to be filled along the inner wall of the packaging container 120 so as to flow into and be filled in the packaging container 120, thereby reducing the splashing phenomenon of the product.

In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A filling assembly, comprising:

the bottom of the perfusion tube is provided with a perfusion opening;

the perfusion valve is arranged on the perfusion tube and used for opening or closing the perfusion opening;

the extension part is provided with an inclined hole which inclines outwards along the axial direction;

the extension part is connected with the bottom end of the filling pipe, so that the inclined hole is communicated with the filling opening.

2. A filling assembly according to claim 1, wherein the angled bore is located at a bottom end of the extension, and a straight bore is axially disposed at a top end of the extension, the straight bore being in communication with the angled bore and the filling opening, respectively.

3. The filling assembly of claim 2, wherein the angled holes comprise at least two, and wherein the angled holes have a smaller diameter than the straight holes.

4. The filling assembly of claim 1, wherein the filling valve comprises a valve head and a valve stem, and a plurality of fins are axially spaced on a side wall of the valve stem; the valve head is conical, the tip of the valve head is connected with the valve rod, and the face end of the valve head is used for sealing the filling opening.

5. The filling assembly of claim 1, further comprising:

the feeding part is provided with an accommodating space which is communicated with the filling pipe;

the inlet pipe, set up in on the lateral wall of feed portion, the inlet pipe with the accommodation space intercommunication.

6. A filling assembly according to claim 5, wherein the feed tube has a parallel section and a vertical section, a first end of the parallel section being connected to the feeding portion and a second end of the parallel section being connected to a first end of the vertical section, the second end of the vertical section being for feeding.

7. The filling assembly of claim 5, wherein the infeed section is located at a top end of the filling tube, the filling assembly further comprising:

the motor is arranged on the feeding part;

the connecting rod is arranged in the perfusion tube along the axial direction of the perfusion tube;

the first end of the connecting rod is connected with the filling valve, and the second end of the connecting rod penetrates through the accommodating space of the feeding portion and is connected with a motor shaft of the motor, so that the motor drives the connecting rod to move in the direction away from the filling opening or in the direction close to the filling opening.

8. The filling assembly according to claim 2, wherein the diameter of the filling opening is 40mm, the aperture of the inclined hole ranges from 13.84mm to 15.57mm, and the included angle between the inclined hole and the central axis of the filling pipe ranges from 15 ° to 20 °.

9. The filling assembly of claim 5, further comprising:

the first flange plate is arranged on the periphery of the bottom end of the feeding part;

the second flange plate is arranged on the periphery of the top end of the perfusion tube;

the first flange plate is connected with the second flange plate.

10. A filling apparatus, comprising: a filling assembly according to any one of claims 1 to 9.

Images