CN220766480U - Filling machine with switchable filling heads - Google Patents

Abstract

The utility model belongs to the technical field of filling equipment, and particularly relates to a filling head-switchable filling machine. This filling head switchable filling machine includes: a conveyor line for conveying containers; at least one filling station arranged above the conveying line; wherein the filling station is provided with: a traversing module; the mounting plate is connected with the moving block of the transverse moving module; and at least two filling heads fixed on the mounting plate and used for filling different materials respectively. The filling head switchable filling machine comprises at least one filling station arranged above a conveying line, wherein a traversing module is arranged on the filling station, and a plurality of filling heads are arranged on the traversing module and can be used for filling different materials respectively; in other words, when the filling materials need to be switched, the corresponding filling heads can be moved to the upper part of the container through the transverse moving module, so that the switching of the filling heads is facilitated.

Description

Filling machine with switchable filling heads

Technical Field

The utility model belongs to the technical field of filling equipment, and particularly relates to a filling head-switchable filling machine.

Background

The liquid filling machine is widely applied to industries such as food, medicine, daily chemicals, grease and the like, and can fill fluids with different viscosities.

However, a filling station of the existing filling machine is generally provided with a filling head, only one material can be filled at a time, and the filling head needs to be disassembled for cleaning when the filling material is replaced, so that the efficiency is low.

Disclosure of Invention

The utility model aims to provide a filling head-switchable filling machine which can switch different filling heads at one filling station to fill different materials so as to improve the production efficiency.

The application provides a filling head switchable filling machine. The filling head switchable filling machine comprises: a conveyor line for conveying containers; at least one filling station arranged above the conveying line; wherein the filling station is provided with: a traversing module; the mounting plate is connected with the moving block of the transverse moving module; and at least two filling heads fixed on the mounting plate and used for filling different materials respectively.

In an embodiment of the present application, the filling head switchable filling machine further comprises: the fixing frame is used for installing the transverse moving module; and the front-back moving device is used for driving the fixing frame to move back and forth.

In an embodiment of the present application, the front-rear moving device includes: the fixing frames are movably arranged on the guide rods; and the screw rod assembly is used for driving the fixing frame to move forwards and backwards.

In an embodiment of the present application, the filling head switchable filling machine further comprises: the feeding pipe is connected with the corresponding filling head and is provided with a stop valve; and the heat preservation unit is used for preserving heat of the pipe section of the feed pipe provided with the stop valve and the filling head.

In an embodiment of the present application, the heat preservation unit includes: the circulating water pipe is provided with a plurality of drain pipes; the first jacket pipe is arranged at the outer side of the pipe section of the feed pipe, provided with the stop valve, so as to form a first heat preservation cavity with the outer wall of the feed pipe; the first sleeve is provided with a first water inlet pipe and a first water outlet pipe which are communicated with the first heat preservation cavity, and the first water inlet pipe is communicated with a water outlet pipe; the second jacket pipe is arranged at the periphery of the discharging pipe of the filling head so as to form a second heat preservation cavity with the outer wall of the discharging pipe; the second jacket pipe is provided with a second water inlet pipe and a second water outlet pipe which are communicated with the second heat preservation cavity, and the second water inlet pipe is communicated with the first water outlet pipe.

In an embodiment of the present application, the filling head comprises: a feeding cavity, one side of which is provided with a feeding hole communicated with the feeding pipe; the blanking pipe is connected to the lower part of the feeding cavity; the pull rod is positioned in the blanking pipe, a plug is arranged at the end part of the pull rod, the lower end of the pull rod extends out of the blanking pipe, and the upper end of the pull rod extends out of the feeding cavity and is connected with a cylinder; the cylinder drives the pull rod to descend to open the blanking opening of the blanking pipe, and drives the pull rod to ascend to plug the blanking opening through the plug.

In an embodiment of the present application, a seal bellows is provided on the outer periphery of the tie rod; the upper end of the sealing corrugated pipe is in sealing connection with the upper end of the feeding cavity, and the lower end of the sealing corrugated pipe is in sealing connection with the pull rod.

In an embodiment of the present application, a lifting module is disposed on the mounting plate, and is used for driving the corresponding filling head to lift, so that the discharging opening leaves or enters the container.

In an embodiment of the present application, a fixing plate is disposed at the lower end of the lifting module; the fixed plate is hinged with a collecting box; one end of the material collecting box is provided with a balancing weight, and the other end of the material collecting box is provided with an opening; when the lifting module drives the filling head to descend, the lower end of the pull rod presses down the opening end of the collecting box so that materials in the collecting box are poured into the container; and when the lifting module drives the filling head to rise, the lower end of the pull rod leaves the material collecting box, and the material collecting box rotates towards the counterweight end so as to collect materials falling from the lower end of the pull rod.

In an embodiment of the present application, the underside of the fixing plate is further provided with a protective cover.

The beneficial effects of the utility model are as follows:

unlike the prior art, the present application provides a fill head switchable filling machine. The filling head switchable filling machine comprises at least one filling station arranged above a conveying line, wherein a traversing module is arranged on the filling station, and a plurality of filling heads are arranged on the traversing module and can be used for filling different materials respectively; in other words, when the filling materials need to be switched, the corresponding filling heads can be moved to the upper part of the container through the transverse moving module, so that the switching of the filling heads is facilitated.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a fill head switchable filling machine in accordance with a preferred embodiment of the present utility model;

FIG. 2 is a front perspective view of a fill head switchable filling machine according to a preferred embodiment of the present utility model;

FIG. 3 is a rear perspective view of a fill head switchable filling machine in accordance with a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a feed tube of a preferred embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a feed tube of a preferred embodiment of the present utility model;

FIG. 6 is a cross-sectional view of a filling head of a preferred embodiment of the present utility model;

fig. 7 is a partial enlarged view of fig. 2.

In the figure:

a conveyor line 100, containers 200, a filling station 110;

the transverse moving module 1, the mounting plate 2, the lifting module 21, the fixing plate 22, the material collecting box 23, the balancing weight 24, the protective cover 25, the filling head 3, the feeding cavity 31, the feeding port 311, the discharging pipe 32, the pull rod 33, the plug 331, the sealing corrugated pipe 332, the air cylinder 34, the fixing frame 4, the front-back moving device 5, the guide rod 51, the screw rod assembly 52, the feeding pipe 6, the stop valve 601, the circulating water pipe 61, the water discharging pipe 611, the first jacket pipe 62, the first heat preservation cavity 621, the first water inlet pipe 622, the first water outlet pipe 623, the second jacket pipe 63, the second heat preservation cavity 631, the second water inlet pipe 632 and the second water outlet pipe 633.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application provides a filling head switchable filling machine, which is described in detail below. It should be noted that the following description order of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the embodiments are focused on, and for the part that is not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

For solving among the prior art a filling station of liquid filling machine generally sets up a filling head, can only realize the filling of a material once, and need dismantle the washing with the filling head when changing the filling material, the lower technical problem of efficiency, an embodiment of this application provides a filling head switchable liquid filling machine. The filling head switchable filling machine comprises at least one filling station arranged above a conveying line, wherein a traversing module is arranged on the filling station, and a plurality of filling heads are arranged on the traversing module and can be used for filling different materials respectively; in other words, when the filling materials need to be switched, the corresponding filling heads can be moved to the upper part of the container through the transverse moving module, so that the switching of the filling heads is facilitated. As will be described in detail below.

Referring to fig. 1, 2 and 3, the filling head switchable filling machine comprises: a conveyor line 100 for conveying containers 200; at least one filling station 110 disposed above the conveyor line 100; wherein the filling station 110 is provided with: a traversing module 1; the mounting plate 2 is connected with the moving block of the traversing module 1; and at least two filling heads 3 fixed on the mounting plate 2 and used for filling different materials respectively.

In particular, the filling station 110 may be, but is not limited to being, two; each filling station 110 is provided with a traversing module 1, which can be a linear motor, and the mounting plate 2 can be a moving block mounted on the traversing module 1; the mounting plate 2 may be provided with 3 filling heads 3, but is not limited to, each filling head 3 may be used for filling different materials; when a certain material needs to be filled, the traversing module 1 can move the corresponding filling head 3 to the upper part of the container for filling, and when other filling heads 3 need to be switched, the traversing module 1 can move other filling heads 3 to the upper part of the container for filling.

In some application scenarios, when filling a large barrel, the large barrel is easy to deform, so that its filling opening deviates from a preset filling position.

In an embodiment, the filling head switchable filling machine further comprises: the fixing frame 4 is used for installing the traversing module 1; and the back-and-forth moving device 5 is used for driving the fixing frame 4 to move back and forth.

Specifically, when the barrel body deforms to cause that the filling opening deviates from a preset filling position, the front-back moving device 5 can drive the fixing frame 4 to move back and forth, so as to drive the filling head 3 on the transverse moving module 1 to move back and forth; the moving module 1 can drive the filling head 3 to move left and right; the filling head 3 can thus be adjusted to the filling opening more easily.

Referring to fig. 3, as an alternative embodiment, the fore-and-aft moving device 5 includes: a plurality of guide rods 51 arranged in the front-rear direction, the fixing frame 4 being movably mounted on the guide rods 51; and a screw assembly 52 for driving the mount 4 to move forward and backward.

For example, the guide rod 51 may be a plurality of parallel arranged, extending in the front-rear direction respectively; the fixing frame 4 can be arranged on the guide rod 51 through a linear bearing; the screw rod of the screw rod assembly 52 is in threaded fit with the fixing frame 4, and when the screw rod is rotated through the hand wheel, the fixing frame 4 can move back and forth on the guide rod 51.

In some application scenarios, due to the characteristics of some materials, they solidify at a certain temperature, for example, at normal temperature in winter, so that they need to be kept warm during the filling process.

Referring to fig. 2, 4, 5 and 6, in some embodiments, the fill head switchable filling machine further comprises: the feed pipes 6 are connected with the corresponding filling heads 3 and are provided with stop valves 601; and the heat preservation unit is used for preserving heat of the pipe section of the feed pipe 6 provided with the stop valve 601 and the filling head 3.

Optionally, the heat preservation unit includes: a circulation water pipe 61 on which a plurality of water discharge pipes 611 are provided; a first jacket pipe 62 arranged outside the pipe section of the feed pipe 6 provided with the stop valve 601 so as to form a first heat preservation cavity 621 with the outer wall of the feed pipe 6; a first water inlet pipe 622 and a first water outlet pipe 623 which are communicated with the first heat preservation cavity 621 are arranged on the first sleeve 62, and the first water inlet pipe 622 is communicated with a water outlet pipe 611; a second jacket pipe 63 arranged at the periphery of the discharging pipe 32 of the filling head 3 so as to form a second heat preservation cavity 631 with the outer wall of the discharging pipe 32; the second jacket pipe 63 is provided with a second water inlet pipe 632 and a second water outlet pipe 633 which are communicated with the second heat preservation chamber 631, and the second water inlet pipe 632 is communicated with the first water outlet pipe 623.

For example, the circulating water pipe 61 can convey circulating warm water, the water draining pipe 611 and the first water draining pipe 622, the first water draining pipe 623 and the second water draining pipe 632, and the second water draining pipe 633 and the circulating water device can be respectively connected through hoses, and the circulating water device can heat the cooled water and then enter the circulating water pipe 61.

Referring to fig. 6, as an alternative embodiment of the filling head 3, the filling head 3 comprises: a feed chamber 31, one side of which is provided with a feed port 311 communicating with the feed pipe 6; a discharging pipe 32 connected to the lower portion of the feeding chamber 31; the pull rod 33 is positioned in the blanking pipe 32, a plug 331 is arranged at the end part of the lower end of the pull rod, which extends out of the blanking pipe 32, and the upper end of the pull rod, which extends out of the feeding cavity 31, is connected with a cylinder 34; the cylinder 34 drives the pull rod 33 to descend to open the discharging opening of the discharging pipe 32, and drives the pull rod 33 to ascend to seal the discharging opening through the plug 331.

Since the upper end of the pull rod 33 needs to extend out of the feeding cavity 31 to be matched with the air cylinder 34, a sealing corrugated pipe 332 is arranged on the periphery of the pull rod 33 for sealing; the upper end of the sealing bellows 332 is in sealing connection with the upper end of the feeding cavity 31, and the lower end is in sealing connection with the pull rod 33.

In some application scenarios, the material needs to be filled in a submerged manner. Referring to fig. 2, the mounting plate 2 is provided with a lifting module 21 for driving the corresponding filling head 3 to lift so as to make the feed opening leave or enter the container 200.

Further, when the filling head 3 is completely filled and pulled out from the container, the outer wall of the filling head is stuck with materials and drops, and in order to collect and utilize the dropped materials, referring to fig. 7, a fixing plate 22 is arranged at the lower end of the lifting module 21; the fixed plate 22 is hinged with a material collecting box 23; one end of the material collecting box 23 is provided with a balancing weight 24, and the other end is provided with an opening; when the lifting module 21 drives the filling head 3 to descend, the lower end of the pull rod 33 presses down the opening end of the collecting box 23, so that materials in the collecting box 23 are poured into the container 200; and when the lifting module 21 drives the filling head 3 to lift, the lower end of the pull rod 33 leaves the collecting box 23, and the collecting box 23 rotates towards the counterweight end so as to collect the materials falling down from the lower end of the pull rod 33.

Preferably, the underside of the fixing plate 22 is also provided with a protective cover 25; can prevent the material from splashing.

In summary, the filling head switchable filling machine of the present application includes at least one filling station disposed above a conveying line, a traversing module is disposed on the filling station, and a plurality of filling heads are mounted on the traversing module, which can be used for filling different materials respectively; in other words, when the filling materials need to be switched, the corresponding filling heads can be moved to the upper part of the container through the transverse moving module, so that the switching of the filling heads is facilitated.

The components (components not illustrating specific structures) selected in the application are all common standard components or components known to those skilled in the art, and the structures and principles of the components are all known to those skilled in the art through technical manuals or through routine experimental methods.

In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (9)

1. A fill head switchable filling machine, comprising:

a conveyor line (100) for conveying containers (200);

at least one filling station (110) arranged above the conveyor line (100); wherein the method comprises the steps of

The filling station (110) is provided with:

a traversing module (1);

the mounting plate (2) is connected with the moving block of the transverse moving module (1); and

at least two filling heads (3) fixed on the mounting plate (2) are respectively used for filling different materials;

the filling head switchable filling machine further comprises:

the feeding pipes (6) are connected with the corresponding filling heads (3) and are provided with stop valves (601);

and the heat preservation unit is used for preserving heat of a pipe section provided with a stop valve (601) and the filling head (3) of the feeding pipe (6).

2. The fill head switchable filling machine of claim 1, wherein,

the filling head switchable filling machine further comprises:

the fixing frame (4) is used for installing the transverse moving module (1);

and the back-and-forth moving device (5) is used for driving the fixing frame (4) to move back and forth.

3. The fill head switchable filling machine of claim 2, wherein,

the fore-and-aft moving device (5) includes:

a plurality of guide rods (51) arranged along the front-rear direction, wherein the fixing frame (4) is movably arranged on the guide rods (51); and

and the screw rod assembly (52) is used for driving the fixing frame (4) to move forwards and backwards.

4. The fill head switchable filling machine of claim 1, wherein,

the heat preservation unit includes:

a circulating water pipe (61) on which a plurality of water discharge pipes (611) are provided;

the first clamping sleeve (62) is arranged outside the pipe section of the feeding pipe (6) provided with the stop valve (601) so as to form a first heat preservation cavity (621) with the outer wall of the feeding pipe (6); a first water inlet pipe (622) and a first water outlet pipe (623) which are communicated with the first heat preservation cavity (621) are arranged on the first sleeve (62), and the first water inlet pipe (622) is communicated with a water outlet pipe (611);

the second clamping sleeve (63) is arranged at the periphery of the blanking pipe (32) of the filling head (3) so as to form a second heat-preserving cavity (631) with the outer wall of the blanking pipe (32); the second jacket pipe (63) is provided with a second water inlet pipe (632) and a second water outlet pipe (633) which are communicated with the second heat preservation cavity (631), and the second water inlet pipe (632) is communicated with the first water outlet pipe (623).

5. The fill head switchable filling machine of claim 4, wherein,

the filling head (3) comprises:

a feed cavity (31), one side of which is provided with a feed inlet (311) communicated with the feed pipe (6);

a blanking pipe (32) connected to the lower part of the feeding cavity (31);

the pull rod (33) is positioned in the blanking pipe (32), a plug (331) is arranged at the end part of the lower end of the pull rod, which extends out of the blanking pipe (32), and the upper end of the pull rod extends out of the feeding cavity (31) to be connected with a cylinder (34); wherein the method comprises the steps of

The cylinder (34) drives the pull rod (33) to descend so as to open a blanking opening of the blanking pipe (32), and drives the pull rod (33) to ascend so as to seal the blanking opening through the plug (331).

6. The fill head switchable filling machine of claim 5, wherein,

a seal corrugated pipe (332) is arranged on the periphery of the pull rod (33);

the upper end of the sealing corrugated pipe (332) is in sealing connection with the upper end of the feeding cavity (31), and the lower end of the sealing corrugated pipe is in sealing connection with the pull rod (33).

7. The fill head switchable filling machine of claim 5, wherein,

the mounting plate (2) is provided with a lifting module (21) for driving the corresponding filling head (3) to lift so as to enable the discharging opening to leave or enter the container (200).

8. The fill head switchable filling machine of claim 7, wherein,

the lower end of the lifting module (21) is provided with a fixed plate (22);

the fixed plate (22) is hinged with a material collecting box (23);

one end of the collecting box (23) is provided with a balancing weight (24), and the other end is provided with an opening; wherein the method comprises the steps of

When the lifting module (21) drives the filling head (3) to descend, the lower end of the pull rod (33) presses down the opening end of the collecting box (23) so that materials in the collecting box (23) are poured into the container (200); and when the lifting module (21) drives the filling head (3) to lift, the lower end of the pull rod (33) leaves the collecting box (23), and the collecting box (23) rotates towards the counterweight end so as to collect materials falling from the lower end of the pull rod (33).

9. The fill head switchable filling machine of claim 8, wherein,

the lower side of the fixed plate (22) is also provided with a protective cover (25).