Four-head filling machine with synchronous driving mechanism

Abstract

The utility model discloses a four-head filling machine with a synchronous driving mechanism, which relates to the technical field of filling machines, and comprises a device main body, a sliding chute, a connecting pipe and a water outlet, one side of the device main body is provided with a pneumatic rod through a screw, one end of the bottom of the pneumatic rod is welded with the top of the sliding chute, one side of the sliding chute is in sliding connection with a sliding block, and the other side of the sliding block is provided with a synchronous driving mechanism. The interior of the sliding block is of a hollow structure, the top of the sliding block communicates with one end of the bottom of the connecting pipe, one end of the top of the connecting pipe communicates with one end of the bottom of the conveying pipe, the lifting valve can downwards stretch out of the filling head under the pressure effect of materials, and then the materials are discharged out of the filling head through the water outlet. Materials can flow downwards through the inner wall of the container after being sprayed out through the water outlet in the side face of the lifting valve, then generation of floating foam is reduced, after filling is conducted at the same time, the spring pushes the limiting ring at the top of the lifting valve to move upwards under the action of the spring, then the water outlet can be rapidly closed, and residual materials in the filling head are prevented from dripping.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a four-head filling machine with a synchronous driving mechanism. Background Art

[0002] A filling machine is a machine widely used in the food, pharmaceutical, and daily chemical industries. It is mainly used to fill flowable objects. After searching, the Chinese patent authorization number CN104016286A discloses a filling machine. The filling machine can easily change the diameter of the nozzle to suit different packaging bottles. It has high efficiency, low cost, and good stability. However, the filling machine will cause residual liquid in the nozzle after filling. When the residual liquid in the nozzle drips, it is easy to pollute the production environment. At the same time, during filling, the liquid impacts the liquid in the bottle, which will cause a large amount of foam to appear in the filling bottle, which will cause the foam to overflow the bottle mouth when the bottle is full, thereby polluting the bottle body. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides a four-head filling machine with a synchronous drive mechanism, which solves the problem proposed in the background technology that the existing filling machine will cause residual liquid inside the nozzle after filling, and when the residual liquid inside the nozzle drips, it is easy to pollute the production environment. At the same time, during filling, the liquid impacts the liquid in the bottle, which will cause a large amount of foam to appear in the filling bottle, resulting in the foam overflowing from the bottle mouth when the bottle is full, thereby causing pollution to the bottle body.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a four-head filling machine with a synchronous drive mechanism, including a device body, a slide, a connecting pipe and a water outlet, a pneumatic rod is installed on one side of the device body by screws, one end of the bottom of the pneumatic rod is welded to the top of the slide, one side of the slide is slidably connected to the slider, the interior of the slider is a hollow structure, the top of the slider is connected to the bottom end of the connecting pipe, the top end of the connecting pipe is connected to the bottom end of the conveying pipe, the bottom of the slider is threadedly connected to the top of the filling head, a rubber pad is provided between the top of the filling head and the slider, the filling head is provided with a circular hole groove, and the circular hole groove is in sliding contact with the outer wall of the lifting valve, a limiting ring is welded on the outside of the top of the lifting valve, a spring is mounted on the outside of the lifting valve, and a water outlet is provided on the surface of the lifting valve.

[0005] Preferably, the water outlet is opened on the bottom side of the lifting valve, and the water outlets are distributed in a circular shape with equal intervals. The top of the lifting valve is open, and the bottom of the lifting valve is closed. When the material is pumped into the filling head, the lifting valve can be pushed downward under the action of pressure.

[0006] Preferably, a groove is provided on the surface of one side of the slide, and the cross-section of the groove is T-shaped. The cross-sectional shape of the groove on the side of the slide is consistent with the shape of one side of the slider. The two sides of the slide are threadedly connected with the tightening bolts, and one end of the tightening bolt fits tightly with the surface of the slide, which is conducive to enabling the sliders to slide through the groove on one side of the slide to adjust the distance between each other.

[0007] Preferably, one end of the top of the slide groove is welded to the bottom of the slide rod, the slide rod is slidably connected to one side of the device body, and one end of the top of the slide rod is welded to the limit head, so that the slide groove can be limited by the slide rod.

[0008] Preferably, four connecting tubes are provided, and the four connecting tubes correspond to four filling heads respectively. The surface of the connecting tube is corrugated, which is conducive to the connecting tube being able to extend and retract when moving up and down the chute.

[0009] The utility model provides a four-head filling machine with a synchronous drive mechanism. It has the following beneficial effects:

[0010] (1) The four-head filling machine with a synchronous drive mechanism is installed and fixed by the main body of the device. Under the action of the pneumatic rod, the slide can be pushed to move downward. When the slide moves downward, it can drive the filling head to move downward, so that the filling head can be extended into the container. By pumping the material into the conveying pipe, the material can be conveyed to the inside of the filling head through the conveying pipe. Under the action of the pressure of the material, the lifting valve can be extended downward from the filling head, and the material is discharged from the filling head through the water outlet. After the material is sprayed out through the water outlet on the side of the lifting valve, it can flow downward through the inner wall of the container, which is conducive to reducing the generation of foam. After filling at the same time, under the action of the spring, the spring pushes the limit ring on the top of the lifting valve to move upward, so that the water outlet can be quickly closed to prevent the residual material inside the filling head from dripping.

[0011] (2) A four-head filling machine with a synchronous drive mechanism, wherein the slider slides through a groove on one side of a slide. The slider can adjust the distance between the filling heads while sliding. When the slider is adjusted to a suitable position, the fixing bolt is rotated so that one end of the fixing bolt can be pressed against the slide, thereby fixing the slider, which is conducive to enabling the filling heads to adapt to the distance between different filling containers.

[0012] This solves the problem that the existing filling machine will cause residual liquid in the nozzle after filling, and when the residual liquid in the nozzle drips, it is easy to pollute the production environment. At the same time, during filling, the liquid impacts the liquid in the bottle, which will cause a lot of foam to appear in the filling bottle, causing the foam to overflow the bottle mouth when the bottle is full, thereby polluting the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural diagram of the filling head of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the filling head of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the lift valve of the utility model;

[0017] Figure 5 This is a front view structural diagram of the utility model.

[0018] In the figure, 1. Device body; 2. Pneumatic rod; 3. Slide; 4. Slider; 5. Connecting pipe; 6. Delivery pipe; 7. Filling head; 8. Rubber pad; 9. Limiting ring; 10. Spring; 11. Water outlet; 12. Lifting valve; 13. Tightening bolt; 14. Slide; 15. Limiting head. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-5A four-head filling machine with a synchronous drive mechanism includes a device body 1, a chute 3, a connecting pipe 5 and a water outlet 11. A gas pressure rod 2 is installed on one side of the device body 1 by screws. The bottom end of the gas pressure rod 2 is welded to the top of the chute 3. One side of the chute 3 is slidably connected to the slider 4. The interior of the slider 4 is a hollow structure. The top of the slider 4 is connected to the bottom end of the connecting pipe 5. The top end of the connecting pipe 5 is connected to the bottom end of the delivery pipe 6. The bottom of the slider 4 is threadedly connected to the top of the filling head 7. A rubber pad 8 is provided between the top of the filling head 7 and the slider 4. The filling head 7 is provided with a circular hole groove, and the circular hole groove is in sliding contact with the outer wall of the lifting valve 12. A limiting ring 9 is welded to the outside of the top of the lifting valve 12, and a spring 1 is sleeved on the outside of the lifting valve 12. 0, and a water outlet 11 is provided on the surface of the lifting valve 12, the water outlet 11 is provided on the bottom side of the lifting valve 12, and the water outlets 11 are distributed in a circular shape with equal intervals, the top of the lifting valve 12 is open, and the bottom of the lifting valve 12 is closed. Under the pressure of the material, the lifting valve 12 can extend downward from the filling head 7, and then the material is discharged from the filling head 7 through the water outlet 11. After the material is sprayed out through the water outlet 11 on the side of the lifting valve 12, it can flow downward through the inner wall of the container, which is beneficial to reduce the generation of foam. After filling at the same time, under the action of the spring 10, the spring 10 pushes the limit ring 9 on the top of the lifting valve 12 to move upward, so that the water outlet 11 can be quickly closed to prevent residual material inside the filling head 7 from dripping.

[0021] Embodiment 2: A groove is provided on one side surface of the slide 3, and the cross-section of the groove is T-shaped. The cross-sectional shape of the groove on the side of the slide 3 is consistent with the shape of one side of the slider 4. The two sides of the slide 3 are threadedly connected with the tightening bolts 13, and one end of the tightening bolts 13 is tightly fitted with the surface of the slide 3. The top end of the slide 3 is welded to the bottom of the slide rod 14, and the slide rod 14 is slidingly connected to one side of the device body 1. The top end of the slide rod 14 is welded to the limit head 15, and the slider 4 slides through the groove on one side of the slide 3. While the slider 4 slides, the spacing between the filling heads 7 can be adjusted. When the slider 4 is adjusted to the appropriate position, the tightening bolt 13 is rotated so that one end of the tightening bolt 13 can be against the slide 3, so that the slider 4 can be fixed, which is conducive to enabling the filling head 7 to adapt to the spacing between different filling containers.

[0022] Working principle: By installing and fixing the device body 1, the chute 3 can be pushed downward by the action of the gas pressure rod 2. When the chute 3 moves downward, it can also drive the filling head 7 to move downward, so that the filling head 7 can be extended into the container. By pumping the material into the conveying pipe 6, the material can be conveyed to the filling head 7 through the conveying pipe 6. Under the action of the material pressure, the lifting valve 12 can extend downward from the filling head 7, and then the material is discharged from the filling head 7 through the water outlet 11. The material is ejected through the water outlet 11 on the side of the lifting valve 12 and can pass through the container. The inner wall flows downward, which is beneficial to reduce the generation of foam. After filling at the same time, under the action of the spring 10, the spring 10 pushes the limit ring 9 on the top of the lifting valve 12 to move upward, so that the water outlet 11 can be quickly closed to prevent the residual material inside the filling head 7 from dripping. The slider 4 slides through the groove on one side of the chute 3. The slider 4 can adjust the distance between the filling heads 7 while sliding. When the slider 4 is adjusted to the appropriate position, the tightening bolt 13 is rotated so that one end of the tightening bolt 13 can be against the chute 3, so that the slider 4 can be fixed.

[0023] The components of the utility model, 1. device body; 2. pneumatic rod; 3. slide groove; 4. slider; 5. connecting pipe; 6. delivery pipe; 7. filling head; 8. rubber pad; 9. limit ring; 10. spring; 11. water outlet; 12. lifting valve; 13. tightening bolt; 14. slide rod; 15. limit head, are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0025] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A four-head filling machine with a synchronous drive mechanism, characterized in that: The invention comprises a device body (1), a slide groove (3), a connecting pipe (5) and a water outlet (11), wherein a gas pressure rod (2) is installed on one side of the device body (1) by means of screws, and one end of the bottom of the gas pressure rod (2) is welded to the top of the slide groove (3), and one side of the slide groove (3) is slidably connected to a slider (4), the interior of the slider (4) is a hollow structure, the top of the slider (4) is connected to one end of the bottom of the connecting pipe (5), and one end of the top of the connecting pipe (5) is connected to one end of the bottom of the delivery pipe (6), the bottom of the slider (4) is threadedly connected to the top of a filling head (7), a rubber pad (8) is arranged between the top of the filling head (7) and the slider (4), the filling head (7) is provided with a circular hole groove, and the circular hole groove is in sliding contact with the outer wall of a lifting valve (12), a limiting ring (9) is welded to the outside of the top of the lifting valve (12), a spring (10) is sleeved on the outside of the lifting valve (12), and a water outlet (11) is arranged on the surface of the lifting valve (12).

2. A four-head filling machine with a synchronous drive mechanism according to claim 1, characterized in that: The water outlets (11) are opened on the bottom side of the lifting valve (12), and the water outlets (11) are distributed in a circular shape with equal spacing. The top of the lifting valve (12) is open, and the bottom of the lifting valve (12) is closed.

3. A four-head filling machine with a synchronous drive mechanism according to claim 1, characterized in that: A groove is provided on one side of the slide groove (3), and the cross section of the groove is T-shaped. The cross section of the groove on the side of the slide groove (3) matches the shape of one side of the slider (4). Both sides of the slide groove (3) are threadedly connected to the fixing bolts (13), and one end of the fixing bolts (13) is tightly fitted to the surface of the slide groove (3).

4. A four-head filling machine with a synchronous drive mechanism according to claim 1, characterized in that: One end of the top of the slide groove (3) is welded to the bottom of the slide rod (14), the slide rod (14) is slidably connected to one side of the device body (1), and one end of the top of the slide rod (14) is welded to the limit head (15).

5. The four-head filling machine with a synchronous drive mechanism according to claim 1, characterized in that: Four connecting tubes (5) are provided, and the four connecting tubes (5) correspond to four filling heads (7) respectively. The surface of the connecting tubes (5) is corrugated.

Images