Material recovery module of filling machine

Abstract

The utility model provides a material recycling module of a filling machine, which comprises a top plate, a front plate capable of overturning and automatically closing, a U-shaped side plate and a material recycling box, the top plate is fixedly connected on the side plate, the front plate capable of overturning and automatically closing is arranged on the top plate, and the front plate can be closed with the side plate and can be overturned and opened relative to the side plate; a material gun hole is further formed in the position, close to the front plate, of the top plate, a material recycling box is installed on the lower portion of the top plate, and the front end of the material recycling box is correspondingly located under the material gun hole. Exhaust holes are formed in one side or two sides of the side plate and are used for being connected with an exhaust pipeline. According to the material recovery module of the filling machine, the space for containing the material recovery box is formed through the top plate, the front plate and the side plates, so that the material recovery module has the functions of material recovery and waste gas emission at the same time, the material recovery module does not need to be integrally designed with the material gun, and the material gun can be downwards inserted into a packaging barrel through the material gun hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of filling machine, in particular to a kind of filling machine material recycling module. BACKGROUND

[0002] The exhaust structure of the filling machine disclosed in prior art CN106477500A is combined with the filling gun of the filling machine, and is not an independent mechanism, so the filling gun and the exhaust structure cannot be separated, and if the filling gun needs to be moved, the exhaust mechanism must be moved simultaneously. Such a device is generally only applicable to small bottles or barrels, because the structure is circular, and the bottle opening or barrel opening is located at the center of the container, so the filling gun does not need to be moved to achieve repeated filling.

[0003] For large filling containers, the barrel opening of the packaging barrel is offset from the center and located near one side, so when filling these large filling containers, the barrel opening needs to be identified, rotated and corrected, etc., so the filling gun needs to be moved away to avoid blocking the barrel opening, which facilitates the imaging and identification of the identification device on the top of the packaging barrel.

[0004] The barrel opening of the corrected packaging barrel can be positioned at a specified location, but even after the correction, the barrel opening position of each packaging barrel is not exactly the same. Therefore, based on this situation, the filling gun is moved slightly differently each time. If the filling gun and the exhaust structure are combined, the filling gun and the exhaust structure will be relatively large as a whole, and during the filling process of large filling containers, the filling gun also has a downward and upward movement, that is, the filling gun and the exhaust structure need to be designed to be movable relative to each other. However, the existing technology has an integrated structure, and the downward stroke of the filling gun is extremely limited, and the downward stroke will also cause the lower rubber sleeve to be compressed to the limit, reducing its service life. Considering that the downward stroke of the filling gun is usually more than 80 cm (the minimum height of ordinary packaging barrels), the structure of the existing technology that fixes the filling gun and the exhaust structure cannot meet the filling requirements of large filling containers. SUMMARY

[0005] The technical problem to be solved by the embodiments of the utility model is to provide a filling machine material recycling module, which adopts a structure independent of the filling gun and can exhaust during the filling process of the filling gun and recycle the remaining material after filling, solving the problem that the integrated structure of the filling gun and the exhaust structure of the prior art cannot meet the filling requirements of large filling containers.

[0006] In order to solve the above technical problems, the utility model provides a filling machine material recycling module, including, top plate, reversible and automatic closing front plate, the side plate of U type and material recycling box, wherein top plate fixedly connected on the side plate, reversible and automatic closing front plate is installed on the top plate, and can close with the side plate and relative side plate overturn open, still be equipped with material gun hole on the top plate of the position close to front plate, and the material recycling box is installed on the lower part of top plate, the front end of material recycling box corresponds to the just below of material gun hole, exhaust hole is equipped with on one side or both sides of side plate for connecting with exhaust pipeline.

[0007] The front plate and the top plate are connected through a hinge or a hinge.

[0008] The front plate is made of transparent material and is a flat plate structure.

[0009] The front end of the side plate is inclined forward, so that the front plate can be automatically closed with the front end of the side plate under the action of gravity.

[0010] The upper part of the material gun hole is also provided with a transversely adjustable cover plate, and the center of the cover plate is provided with a through hole, and the size of the through hole is smaller than the size of the material gun hole.

[0011] The through hole is a circular hole, and the diameter of the circular hole is matched with the barrel diameter of the material gun.

[0012] The bottom of the side plate is also provided with a bottom plate, which is located away from the top plate and corresponds to the just below of the middle and rear part of the material recycling box.

[0013] The four edges of the bottom plate are upwardly curved to form a groove structure.

[0014] The material recycling box comprises a lifting column, a turnover limiting shaft, a material box and a backing plate, the backing plate is connected to the fixed shaft in the material box, the material box has a box bottom with high front and low rear, and the cross section of the box bottom is also V-shaped with high middle and low both ends, the front end of the material box is an obtuse angle shaped sharp corner, and the rear end of the material box is provided with a counterweight.

[0015] The filling machine material recycling module provided by the utility model forms a space containing the material recycling box through the top plate, the front plate and the side plate, and forms a semi-closed space when the material recycling box is placed on the barrel opening of the packaging barrel, when the internal exhaust is performed through the external exhaust pipeline, the gas overflowing in the packaging barrel can be sucked away, so that the gas is prevented from entering the air environment, the material recycling module can accommodate the material recycling box, so that the material recycling module has the functions of material recycling and waste gas discharge, and does not need to be designed in an integral manner with the material gun, the material gun can be inserted downward into the packaging barrel through the material gun hole, so that the downward movement of the material gun does not affect the exhaust. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 This is an exploded structural diagram of the material recovery module of the filling machine described in this utility model.

[0017] Fig. 2 This is a schematic diagram of the material recovery module of the filling machine described in this utility model.

[0018] Fig. 3 This is a schematic diagram of the material recovery module of the filling machine described in this utility model (side plates and bottom plates are omitted in the figure).

[0019] In the picture:

[0020] 10. Top plate; 11. Material gun hole; 20. Front plate; 30. Side plate; 31. Vent hole; 40. Material recycling box; 41. Hanging column; 42. Tilting limit shaft; 43. Material box; 44. Pad plate; 50. Bottom plate. Detailed Implementation

[0021] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] like Figs. 1-3 As shown, this utility model provides a material recovery module for a filling machine, including a top plate 10, a flip-up and automatically closing front plate 20, a U-shaped side plate 30, and a material recovery box 40. The top plate 10 is fixedly connected to the side plate 30. The flip-up and automatically closing front plate 20 is installed on the top plate 10 and can close with the side plate 30 and flip open relative to the side plate 30. A material gun hole is also provided on the top plate 10 near the front plate 20, and a material recovery box 40 is installed at the lower part of the top plate 10. The front end of the material recovery box 40 is located directly below the material gun hole 11. An exhaust hole 31 is provided on one or both sides of the side plate 30 for connecting to an exhaust pipe (when an exhaust hole is provided on one side, it is only necessary to connect the exhaust hole 31 on that side to an external pipe; when exhaust holes are provided on both sides, it indicates that the material recovery module also needs to cooperate with other material recovery modules. One of the exhaust pipes on both sides can be connected in series with other material recovery modules for unified exhaust).

[0023] The filling machine material recycling module provided by the utility model is applied to a filling machine, and in use, other moving control mechanisms are needed to operate the whole device to move downwards to the top surface of the packaging barrel and make the barrel opening of the packaging barrel be located directly below the material gun hole 11.

[0024] The front plate 20 is connected with the top plate 10 through a hinge or a hinge.

[0025] The front plate 20 is made of transparent material and has a flat plate structure, so that the operator can observe the internal condition of the filling machine material recycling module through the front plate 20.

[0026] The front end of the side plate 30 is inclined forward, so that the front plate 20 can be automatically closed with the front end of the side plate 30 under the action of gravity.

[0027] The upper portion of the material gun hole 11 is further provided with a transversely adjustable cover plate 10a, the center of the cover plate 10a is provided with a through hole 11a, and the size of the through hole 11a is smaller than that of the material gun hole.

[0028] The through hole 11a is a circular hole, and the diameter of the circular hole is matched with the barrel diameter of the material gun; the material gun hole 11 is an oblong hole, and the long axis of the oblong hole is arranged along the transverse direction.

[0029] The bottom of the side plate 30 is further provided with a bottom plate 50, the bottom plate 50 is located on the side away from the top plate 10, and corresponds to the lower side of the middle and rear portions of the material recycling box 40.

[0030] The four edges of the bottom plate 50 are upwardly raised to form a groove-shaped structure.

[0031] The material recycling box 40 comprises a hanging column, a turnover limiting shaft, a material box and a backing plate, the backing plate is connected to the fixing shaft in the material box, the material box has a box bottom with a front high and rear low structure, and the cross section of the box bottom is also V-shaped with a high middle and a low both ends, the front end of the material box is provided with an obtuse angle-shaped sharp corner, and the rear end of the material box is provided with a counterweight.

[0032] The filling machine material recycling module provided by the utility model forms a space for accommodating the material recycling box 40 through the top plate 10, the front plate 20 and the side plate 30, and forms a semi-closed space when the material recycling box 40 is placed on the barrel opening of the packaging barrel, so that the gas overflowing from the packaging barrel can be sucked away when the external exhaust pipeline is used for air suction, and the gas is prevented from entering the air environment; since the material recycling box 40 can be accommodated therein, the material recycling module simultaneously has the functions of material recycling and waste gas discharge, and does not need to be designed in an integrated manner with the material gun, so that the material gun can be inserted downwards into the packaging barrel through the material gun hole, thereby avoiding the influence of the downward movement of the material gun on the exhaust.

[0033] Any combination of the technical features in the above embodiments can be made, and for the sake of brevity, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the description.

[0034] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, under the premise of not departing from the utility model concept, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. Filling machine material recovery module, characterized in that, The utility model relates to a material recycling box, which comprises a top plate, a reversible and automatically closing front plate, U-shaped side plates and a material recycling box. 2) The filling machine material recovery module according to claim 1, characterized in that, The front plate and the top plate are connected by a hinge or a hinge.

3. The filler material recovery module of claim 1, wherein, The front plate is made of transparent material and has a flat plate structure.

4. The filler material recovery module of claim 1, wherein, The front end of the side plate is inclined forward, so that the front plate can be automatically closed with the front end of the side plate under the action of gravity.

5. The filler material recovery module of claim 1, wherein, The upper part of the material gun hole is also provided with a transversely adjustable cover plate, and the center of the cover plate is provided with a through hole, and the size of the through hole is smaller than that of the material gun hole. 6) The filling machine material recovery module according to claim 5, characterized in that, The through hole is a circular hole, and the diameter of the circular hole is matched with the barrel diameter of the material gun.

7. The filler material recovery module of claim 1, wherein, The bottom of the side plate is also provided with a bottom plate, which is located away from the top plate and corresponds to the lower part of the material recycling box. 8) The module according to claim 7, characterized in that, The four edges of the bottom plate are upwardly curved to form a groove structure.

9. The filler material recovery module of claim 1, wherein, The material recycling box comprises a hanging column, a turnover limiting shaft, a material box and a pad plate, the pad plate is connected to the fixed shaft in the material box, the material box has a box bottom with a high front and a low back, and the cross section of the box bottom is also V-shaped with a high middle and a low both ends, the front end of the material box is a sharp angle with an obtuse angle shape, and the rear end of the material box is provided with a counterweight.

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