CN220300394U - Anti-drip unidirectional filling mechanism - Google Patents

Abstract

The utility model discloses an anti-drip unidirectional filling mechanism which comprises a filling cylinder and a discharge hole, wherein the center of the bottom of the filling cylinder is provided with the discharge hole, a discharge pipe is movably inserted in the discharge hole, the bottom of the discharge pipe penetrates through the discharge hole and extends to the outside of the discharge hole, connecting blocks are fixedly connected to the left side and the right side of the discharge pipe and are positioned at the bottom of the filling cylinder, the top of each connecting block is provided with a positioning groove, a positioning block is movably inserted in the positioning groove, the positioning block is fixedly connected with the filling cylinder, and the bottom of the filling cylinder is provided with a limiting mechanism. According to the utility model, the filling barrel, the discharge hole, the discharge pipe, the connecting block, the positioning groove, the positioning block, the limiting mechanism, the threaded plate, the stud, the handle, the supporting plate, the guide rod, the electric push rod, the extrusion plate, the extrusion block, the feeding pipe, the one-way valve and the sealing ring are mutually matched, so that the effect of facilitating the disassembly and replacement of the discharge pipe is achieved, and the practicability of the device is greatly improved.

Description

Anti-drip unidirectional filling mechanism

Technical Field

The utility model relates to the technical field of filling mechanisms, in particular to a drip-proof one-way filling mechanism.

Background

The packaging machine is mainly a small product in the packaging machine, can be divided into a liquid filling machine, a paste filling machine, a powder filling machine and a particle filling machine from the aspect of packaging materials, is divided into a semi-automatic filling machine and a full-automatic filling production line from the aspect of production automation, and is mainly applied to various wines, seasonings, oils, pesticide chemical liquids and the like.

At present, in the prior art, as the patent with the application number of CN202220514487.5, the utility model discloses an anti-drip unidirectional filling mechanism in the technical field of filling machines, which comprises a filling barrel, wherein a rotary rod is rotationally and penetratingly connected to the middle part of the top end in the filling barrel, a transmission component is arranged on the rotary rod, the bottom end of the rotary rod is connected with a driven screw rod, an installation barrel is sleeved on the outer surface of the driven screw rod, a fixed plate is slidingly sleeved on the outer surface of the lower end of the installation barrel, the fixed plate is matched with the filling barrel, the outer wall of the fixed plate is fixedly connected with the inner wall of the filling barrel, a through groove matched with the installation barrel is formed in the fixed plate, a feeding pipe is communicated with the right side wall of the lower end of the outer part of the filling barrel, a one-way valve is arranged on the feeding pipe, a discharging pipe is penetratingly communicated with the bottom end of the filling barrel, and a connecting hole matched with the discharging pipe is formed in the filling barrel. However, in practical use, the above-mentioned patent has the problem that the discharging pipe is inconvenient to detach and replace, and the practicality of the device is greatly affected.

Disclosure of Invention

The utility model aims to provide a drip-proof one-way filling mechanism so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a drip resistant one-way filling mechanism comprising:

filling a cylinder;

the bottom of the filling cylinder is provided with a discharge hole, a discharge pipe is movably inserted in the discharge hole, and the bottom of the discharge pipe penetrates through the discharge hole and extends to the outside of the discharge hole;

the connecting blocks are fixedly connected to the left side and the right side of the discharging pipe and positioned at the bottom of the filling cylinder, the top of each connecting block is provided with a positioning groove, a positioning block is movably inserted into each positioning groove, and the positioning blocks are fixedly connected with the filling cylinder;

and the bottom of the filling cylinder is provided with a limiting mechanism.

Further, the top fixedly connected with electric putter of filling section of thick bamboo, electric putter's flexible end runs through the filling section of thick bamboo and extends to the inside of filling section of thick bamboo and fixedly connected with stripper plate, the bottom center department fixedly connected with extrusion piece of stripper plate.

Further, a feeding pipe is fixedly connected to the bottom of the right side of the filling cylinder, and a one-way valve is arranged on the feeding pipe.

Further, a sealing ring is fixedly sleeved above the surface of the discharging pipe, and the surface of the sealing ring is movably contacted with the inner wall of the discharging hole.

Further, stop gear includes screw thread board, double-screw bolt, handle, layer board, bearing and guide bar, the equal fixedly connected with screw thread board in bottom left and right sides of filling section of thick bamboo, the inside threaded connection of screw thread board has the double-screw bolt, the outside that screw thread board just extends to the screw thread board is all run through at both ends about the double-screw bolt, the one end fixedly connected with handle of discharging pipe is kept away from to the double-screw bolt, bottom one side swing joint of connecting block has the layer board, one side and the corresponding position fixed mounting of double-screw bolt that the discharging pipe was kept away from to the layer board have the bearing, rotate between bearing and the double-screw bolt to be connected, one side top fixedly connected with guide bar that the discharging pipe was kept away from to the layer board, the one end that the discharging pipe was kept away from to the guide bar runs through the screw thread board and extends to the outside of screw thread board.

Further, the guide rod is movably connected with the threaded plate.

Further, the connecting block is in movable contact with the filling cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the filling barrel, the discharge hole, the discharge pipe, the connecting block, the positioning groove, the positioning block, the limiting mechanism, the threaded plate, the stud, the handle, the supporting plate, the guide rod, the electric push rod, the extrusion plate, the extrusion block, the feeding pipe, the one-way valve and the sealing ring are mutually matched, so that the effect of facilitating the disassembly and replacement of the discharge pipe is achieved, and the practicability of the device is greatly improved.

2. According to the utility model, the electric push rod, the extrusion plate and the extrusion block are arranged, and after filling is finished, the electric push rod can drive the extrusion plate and the extrusion block to move downwards, so that residual leaked liquid in the filling cylinder is discharged, and the phenomenon of leakage in the later period is prevented.

Drawings

FIG. 1 is a cross-sectional view of an elevation structure of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model;

fig. 3 is a schematic structural view of the limiting mechanism of the present utility model.

In the figure: 1. filling a cylinder; 2. a discharge port; 3. a discharge pipe; 4. a connecting block; 5. a positioning groove; 6. a positioning block; 7. a limiting mechanism; 71. a thread plate; 72. a stud; 73. a handle; 74. a supporting plate; 75. a guide rod; 8. an electric push rod; 9. an extrusion plate; 10. extruding a material block; 11. a feeding pipe; 12. a one-way valve; 13. and (3) sealing rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 the like, 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 one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an anti-drip unidirectional filling mechanism comprises a filling barrel 1 and a discharge hole 2, wherein the discharge hole 2 is formed in the center of the bottom of the filling barrel 1, a discharge pipe 3 is movably inserted in the discharge hole 2, the bottom of the discharge pipe 3 penetrates through the discharge hole 2 and extends to the outside of the discharge hole 2, connecting blocks 4 are fixedly connected to the left side and the right side of the discharge pipe 3 and positioned at the bottom of the filling barrel 1, a positioning groove 5 is formed in the top of the connecting blocks 4, a positioning block 6 is movably inserted in the positioning groove 5, the positioning block 6 is fixedly connected with the filling barrel 1, and a limiting mechanism 7 is arranged at the bottom of the filling barrel 1.

In the concrete implementation, the top fixedly connected with electric putter 8 of filling section of thick bamboo 1, the flexible end of electric putter 8 runs through filling section of thick bamboo 1 and extends to the inside of filling section of thick bamboo 1 and fixedly connected with stripper plate 9, the bottom center department fixedly connected with extrusion piece 10 of stripper plate 9.

In the concrete implementation, the bottom of the right side of the filling cylinder 1 is fixedly connected with a feeding pipe 11, and a one-way valve 12 is arranged on the feeding pipe 11.

In the concrete implementation, a sealing ring 13 is fixedly sleeved above the surface of the discharging pipe 3, and the surface of the sealing ring 13 is in movable contact with the inner wall of the discharging hole 2.

In the concrete implementation, the limiting mechanism 7 comprises a threaded plate 71, a stud 72, a handle 73, a supporting plate 74, a bearing and a guide rod 75, wherein the threaded plate 71 is fixedly connected to the left side and the right side of the bottom of the filling cylinder 1, the stud 72 is connected to the internal threads of the threaded plate 71, the left end and the right end of the stud 72 penetrate through the threaded plate 71 and extend to the outside of the threaded plate 71, the handle 73 is fixedly connected to one end of the stud 72, which is far away from the discharging pipe 3, the supporting plate 74 is movably connected to one side of the connecting block 4, the bearing is fixedly arranged on one side, which is far away from the discharging pipe 3, of the position corresponding to the stud 72, and is in rotary connection with the stud 72, the guide rod 75 is fixedly connected to one side, which is far away from the discharging pipe 3, of the guide rod 75 penetrates through the threaded plate 71 and extends to the outside of the threaded plate 71.

In practice, the guide rod 75 is movably connected with the thread plate 71.

In the concrete implementation, the connecting block 4 is movably contacted with the filling cylinder 1.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application can be purchased from the market, all parts in the application can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming by the person skilled in the art, the supply of power also belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

Working principle: : when the filling machine is used, the filling cylinder 1 is installed on the filling machine, the feeding pipe 11 is communicated with the discharging pipe on the filling machine, the one-way valve 12 is opened, liquid can enter the inside of the filling cylinder 1 through the feeding pipe 11 and is filled through the discharging pipe 3, after the filling operation is finished, the one-way valve 12 is closed, then the extruding plate 9 and the extruding block 10 are driven to move downwards through the electric push rod 8, residual liquid in the filling cylinder 1 is discharged, the phenomenon of drip leakage in the later stage is prevented, when the discharging pipe 3 is required to be detached, the handle 73 is only required to be rotated anticlockwise, the stud 72 is driven to rotate, the stud 72 is driven to move to the side far away from the discharging pipe 3 in the threaded plate 71, the bearing, the supporting plate 74 and the guide rod 75 are sequentially driven to move to the side far away from the discharging pipe 3, the supporting plate 74 is separated from the connecting block 4, and then the discharging pipe 3 is pulled downwards, and the discharging pipe 3 is separated from the discharging port 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An anti-drip unidirectional filling mechanism, comprising:

a filling cylinder (1);

the filling device comprises a discharge hole (2), wherein the center of the bottom of the filling barrel (1) is provided with the discharge hole (2), a discharge pipe (3) is movably inserted in the discharge hole (2), and the bottom of the discharge pipe (3) penetrates through the discharge hole (2) and extends to the outside of the discharge hole (2);

the connecting block (4), the left and right sides of discharging pipe (3) and lie in the bottom of the filling section of thick bamboo (1) and all fixedly connected with connecting block (4), constant head tank (5) have been seted up at the top of connecting block (4), the inside activity grafting of constant head tank (5) has locating piece (6), fixed connection between locating piece (6) and the filling section of thick bamboo (1);

the bottom of the filling cylinder (1) is provided with a limiting mechanism (7).

2. The drip resistant one-way filling mechanism of claim 1, wherein: the top fixedly connected with electric putter (8) of filling section of thick bamboo (1), the flexible end of electric putter (8) runs through filling section of thick bamboo (1) and extends to the inside of filling section of thick bamboo (1) and fixedly connected with stripper plate (9), the bottom center department fixedly connected with extrusion piece (10) of stripper plate (9).

3. The drip resistant one-way filling mechanism of claim 1, wherein: the right bottom of the filling cylinder (1) is fixedly connected with a feeding pipe (11), and a one-way valve (12) is arranged on the feeding pipe (11).

4. The drip resistant one-way filling mechanism of claim 1, wherein: the upper part of the surface of the discharging pipe (3) is fixedly sleeved with a sealing ring (13), and the surface of the sealing ring (13) is in movable contact with the inner wall of the discharging hole (2).

5. The drip resistant one-way filling mechanism of claim 1, wherein: stop gear (7) are including screw thread board (71), double-screw bolt (72), handle (73), layer board (74), bearing and guide bar (75), the equal fixedly connected with screw thread board (71) in bottom left and right sides of filling section of thick bamboo (1), the inside threaded connection of screw thread board (71) has double-screw bolt (72), both ends all run through screw thread board (71) and extend to the outside of screw thread board (71), one end fixedly connected with handle (73) of discharging pipe (3) are kept away from to double-screw bolt (72), bottom one side swing joint of connecting block (4) has layer board (74), one side and the position fixed mounting that corresponds double-screw bolt (72) of discharging pipe (3) are kept away from to layer board (74), rotate between bearing and the double-screw bolt (72) and be connected, one side top fixedly connected with guide bar (75) of keeping away from discharging pipe (3) are kept away from to layer board (74), one end that discharging pipe (3) runs through screw thread board (71) and extends to the outside of screw thread board (71).

6. The drip resistant one-way filling mechanism of claim 5, wherein: the guide rod (75) is movably connected with the thread plate (71).

7. The drip resistant one-way filling mechanism of claim 1, wherein: the connecting block (4) is movably contacted with the filling cylinder (1).