A filling device for automatically screwing a beverage bottle when it is pressed

Abstract

The utility model relates to beverage processing equipment technical field provides a kind of filling device of automatic screwing when pressing beverage bottle, it includes: main body;Clamping component is installed in the main body, for clamping annular protrusion at bottle mouth;Cap assembly is installed in the main body, for with bottle mouth installation fixed;Filling port is used to fill in bottle;When the clamping component clamps bottle mouth, the cap assembly is fixedly installed with bottle mouth, the filling port fills in bottle;By before filling in bottle, first clamping component is placed in annular protrusion under bottle mouth, make bottle mouth be clamped by clamping component, then rotate cap assembly, after cap assembly rotates, can be rotated and installed in bottle mouth, make bottle and cap assembly not to separate, can effectively prevent the problem that bottle body is heavy and falls out and spills when filling.

Description

Technical Field

[0001] This utility model relates to the field of beverage processing equipment technology, specifically to a filling device that automatically tightens beverage bottles when pressing them. Background Technology

[0002] In the process of filling bottles in batches, an assembly line is usually used to clamp the empty bottles and fill them. The operation is relatively simple. However, for small batches or manual filling, if the bottle is heavy or the clamping becomes loose, it may fall off and spill.

[0003] Existing single-bottle filling methods, such as the scheme with authorization publication number CN206720714U, use a ring clamp to rotate and use threads to clamp the plastic bottle. However, according to the instruction manual, the clamping operation requires pressing down and then rotating, and after pressing down, the plastic bottle is difficult to rotate. Furthermore, after the plastic bottle comes into contact with the curved edge, the curved edge makes it difficult for the ring clamp to rotate, which makes it difficult to clamp the plastic bottle. Summary of the Invention

[0004] In view of the shortcomings of existing technologies that are difficult to tighten, the purpose of this utility model is to provide a filling device that automatically tightens when pressing beverage bottles.

[0005] To solve the above problems, this utility model provides the following technical solution:

[0006] A filling device that automatically screws shut when a beverage bottle is compressed includes: a main body; a clamping assembly installed on the main body for clamping an annular protrusion at the bottle mouth; a capping assembly installed on the main body for fixing to the bottle mouth; and a filling port for filling into the bottle; when the clamping assembly clamps the bottle mouth, the capping assembly is fixedly installed to the bottle mouth, and filling is carried out into the bottle through the filling port.

[0007] In some embodiments, the capping assembly includes a rotating mechanism, a feeding mechanism, and a cap body;

[0008] The rotating mechanism is used to drive the feeding mechanism to rotate in both directions; the feeding mechanism is used to drive the cap to be installed or separated from the bottle mouth;

[0009] When the rotating mechanism drives the feeding mechanism to rotate in the forward direction, the feeding mechanism drives the cap to be installed with the bottle mouth; when the rotating mechanism drives the feeding mechanism to rotate in the reverse direction, the feeding mechanism drives the cap to be separated from the bottle mouth.

[0010] In some embodiments, the rotating mechanism includes a rotating drum, a first gear, a second gear, and a gear ring;

[0011] The rotating cylinder is fixedly installed with the cover, and the rotating cylinder drives the cover to rotate;

[0012] The first gear is mounted on the rotating drum, and the second gear is mounted on the main body, with the second gear meshing with the first gear; the gear ring is mounted on the main body, with the gear ring meshing with the second gear, and when the gear ring rotates, the second gear drives the first gear to rotate, and the first gear drives the rotating drum to rotate.

[0013] In some embodiments, the screw cap assembly further includes a relief groove and a ring mounted outside the body;

[0014] The ring is installed with the gear ring through the relief groove, and the ring rotates to drive the gear ring to rotate.

[0015] In some embodiments, the feeding mechanism includes an external thread disposed outside the rotating drum and a retaining ring mounted on the main body;

[0016] The fixed ring is provided with an internal thread. When the rotating cylinder rotates, the rotating cylinder moves axially under the action of the internal thread and the external thread.

[0017] In some embodiments, the cover body is provided with internal threads; the pitch of the internal threads on the cover body is the same as the pitch of the internal threads on the retaining ring.

[0018] In some embodiments, the length of the first gear is 2.5-3 cm, and the first gear and the second gear do not separate when the rotating drum moves axially.

[0019] In some embodiments, the clamping assembly includes two C-rings; one adjacent end of each of the two C-rings is rotatably connected, and a torsion spring is installed at the rotatable connection, the torsion spring causing the other ends of the two C-rings to be brought closer to each other; when the other ends of the two C-rings are brought closer to each other, the two C-rings clamp the annular protrusion at the bottle mouth.

[0020] In some embodiments, one end of the rotating cylinder extends out of the main body, and the other end of the rotating cylinder passes through the cover and is placed inside the cover.

[0021] The beneficial effects of this utility model are: before filling the bottle, the clamping component is placed under the annular protrusion at the bottle mouth so that the bottle mouth is clamped by the clamping component. Then, the capping component is rotated and can be rotated and installed at the bottle mouth so that the bottle does not detach from the capping component. This can effectively prevent the bottle from becoming heavy and falling off and spilling during filling. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present utility model;

[0023] Figure 2 This is a front sectional view of the present invention;

[0024] Figure 3 This is a perspective view of the capping assembly of this utility model;

[0025] Figure 4 This is a perspective view of the main body of this utility model;

[0026] Figure 5 This is a schematic diagram of the present invention being fixedly installed with the bottle mouth.

[0027] Figure label:

[0028] 100. Main body; 110. Clamping assembly; 120. Capping assembly; 130. Filling port;

[0029] 111. C-shaped ring;

[0030] 121. Rotating mechanism; 1211. Rotary drum; 1212. First gear; 1213. Second gear; 1214. Gear ring; 122. Feeding mechanism; 1221. Fixed ring; 123. Cover; 124. Relief groove; 125. Circular ring. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] For ease of description of the first, second, and third directions in the embodiments of this application, the first direction is the left-right direction in the figures, the second direction is the front-back direction in the figures, and the third direction is the up-down direction in the figures. The x-axis arrow direction is referred to as the "right" direction, the y-axis arrow direction as the "up" direction, and the z-axis arrow direction as the "back" direction, but these are not the sole limitations in the actual application of this application.

[0034] like Figures 1-2As shown, this embodiment provides a filling device that automatically tightens a beverage bottle when it is compressed, comprising a main body 100, a clamping assembly 110, a capping assembly 120, and a filling port 130. The clamping assembly 110 is installed on the main body 100 and is used to clamp the annular protrusion at the bottle mouth; the capping assembly 120 is installed on the main body 100 and is used to fix it to the bottle mouth; the filling port 130 is used to fill the bottle; when the clamping assembly 110 clamps the bottle mouth, the capping assembly 120 is fixedly installed to the bottle mouth, and the filling port 130 fills the bottle. In other words, before filling the bottle, the clamping component 110 is placed under the annular protrusion at the bottle mouth, so that the bottle mouth is clamped by the clamping component 110. Then, the capping component 120 is rotated. After the capping component 120 is rotated, it can be rotated and installed at the bottle mouth, so that the bottle and the capping component 120 do not detach, thus preventing the bottle from becoming heavy and spilling during filling. Finally, filling can be carried out through the filling port 130. The operation is simple and convenient.

[0035] like Figures 2-3 As shown, in this embodiment, the capping assembly 120 includes a rotating mechanism 121, a feeding mechanism 122, and a cap 123. The rotating mechanism 121 drives the feeding mechanism 122 to rotate in both directions. The feeding mechanism 122 drives the cap 123 to be installed or separated from the bottle neck. When the rotating mechanism 121 drives the feeding mechanism 122 to rotate in the forward direction, the feeding mechanism 122 drives the cap 123 to be installed with the bottle neck. When the rotating mechanism 121 drives the feeding mechanism 122 to rotate in the reverse direction, the feeding mechanism 122 drives the cap 123 to be separated from the bottle neck. That is, when the rotating mechanism 121 rotates in the forward direction, the cap 123 is installed with the bottle neck, and when the rotating mechanism 121 rotates in the reverse direction, the cap 123 is separated from the bottle neck, making the installation and separation simple and convenient to use.

[0036] like Figures 2-4As shown, in this embodiment, the rotating mechanism 121 includes a rotating cylinder 1211, a first gear 1212, a second gear 1213, and a gear ring 1214. The rotating cylinder 1211 is fixedly installed on the cover 123, and the rotating cylinder 1211 drives the cover 123 to rotate. The first gear 1212 is installed on the rotating cylinder 1211, and the second gear 1213 is installed on the main body 100, and the second gear 1213 meshes with the first gear 1212. The gear ring 1214 is installed on the main body 100, and the gear ring 1214 meshes with the second gear 1213. When the gear ring 1214 rotates, the second gear 1214 drives the first gear 1214 to rotate, and the first gear 1212 drives the rotating cylinder 1211 to rotate. The capping assembly 120 also includes a relief groove 124 and a ring 125 mounted outside the main body 100. The ring 125 is mounted to the gear ring 1214 through the relief groove 124, and the ring 125 rotates to drive the gear ring 1214 to rotate. In other words, by simply rotating the ring 125, the ring 125 can drive the rotating cylinder 1211 to rotate in one go through the gear ring 1214, the second gear 1213, and the first gear 1212. Moreover, the ring 125 is mounted outside the main body 100, making it easy to operate.

[0037] like Figures 2-3 As shown, in this embodiment, the feeding mechanism 122 includes an external thread on the outside of the rotating drum 1211 and a fixing ring 1221 mounted on the main body 100; the fixing ring 1221 has an internal thread, and when the rotating drum 1211 rotates, the rotating drum 1211 moves axially under the action of the internal and external threads. The cover 123 has an internal thread; the pitch of the internal thread on the cover 123 is the same as the pitch of the internal thread on the fixing ring 1221. That is, when the first gear 1212 drives the rotating drum 1211 to rotate, the rotating drum 1211 moves axially under the action of the internal and external threads, and since the pitch of the internal thread on the cover 123 is the same as the pitch of the internal thread on the fixing ring 1221, the axial movement of the rotating drum 1211 allows the cover 123 to be rotated and installed or separated from the bottle mouth through the thread.

[0038] like Figure 3As shown, in this embodiment, the number of teeth of the first gear 1212 is d1, the number of teeth of the second gear 1213 is d2, and the number of teeth of the gear ring 1214 is d3. The ratio of the number of teeth of the first gear 1212, the second gear 1213, and the gear ring 1214 is: d1:d2:d3 = 1-2:1-2:10-12. That is to say, for every one revolution of the gear ring 1214, the first gear 1212 rotates 5-6 revolutions. The clearance groove 124 is a fan-shaped groove with an included angle of 110-140 degrees. That is to say, the ring 125 only needs to rotate by one angle of the fan-shaped groove to make the first gear 1212 rotate 3-4 revolutions. The first gear 1212 causes the cap 123 to rotate 3-4 revolutions through the rotating cylinder 1211, which allows the cap 123 to be rotated and fixed to the bottle mouth through the thread, ensuring that the bottle will not easily detach. Moreover, the ring 125 rotates less than one revolution, making the operation simple.

[0039] like Figures 2-3 As shown, in this embodiment, the length of the first gear 1212 is 2.5-3cm. When the rotating drum 1211 moves axially, the first gear 1212 and the second gear 1213 do not separate. Since the rotating drum 1211 moves axially under the action of the internal and external threads when rotating, the length of the first gear 1212 of 2.5-3cm ensures that the first gear 1212 does not separate as the rotating drum 1211 rotates.

[0040] like Figures 1-2 as well as Figure 5 As shown, in this embodiment, the clamping assembly 110 includes two C-shaped rings 111; one adjacent end of each of the two C-shaped rings 111 is rotatably connected, and a torsion spring is installed at the rotatable connection. The torsion spring causes the other ends of the two C-shaped rings 111 to be subjected to a force that brings them closer together. When the other ends of the two C-shaped rings 111 approach each other, the two C-shaped rings 111 clamp the annular protrusion at the bottle mouth. By using two C-shaped rings 111 to clamp the annular protrusion at the bottle mouth, it is possible to ensure that the cap 123 does not detach when it is installed and fixed to the bottle mouth, and at the same time, it is possible to ensure that the bottle does not rotate when the cap 123 is installed and fixed to the bottle mouth, making it more convenient to install or separate the cap 123 from the bottle mouth.

[0041] like Figure 2 , Figure 5 As shown, in this embodiment, one end of the rotating cylinder 1211 protrudes from the main body 100, and the other end of the rotating cylinder 1211 passes through the cap 123 and is placed inside the cap 123. The rotating cylinder 1211 has a hollow structure. By having one end of the rotating cylinder 1211 protrude from the main body 100 and the other end pass through the cap 123 and is placed inside the cap 123, it is convenient to place the pipe into the bottle through the filling port 130 inside the rotating cylinder 1211, ensuring effective filling.

[0042] In summary, this utility model provides a filling device that automatically tightens a beverage bottle when pressing it. Before filling the bottle, the clamping component 110 is placed under the annular protrusion at the bottle mouth, so that the bottle mouth is clamped by the clamping component 110. Then, the capping component 120 is rotated. After the capping component 120 is rotated, it can be rotatably installed at the bottle mouth, so that the bottle and the capping component 120 do not detach. This can effectively prevent the bottle from becoming heavy and falling off and spilling during filling.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A filling device that automatically tightens a beverage bottle during compression, characterized in that, include: main body; A clamping assembly, mounted on the main body, is used to clamp the annular protrusion at the bottle opening; A screw cap assembly is installed on the main body for fixing and securing to the bottle neck; The filling nozzle is used for filling the bottle; After the clamping assembly clamps the bottle mouth, the capping assembly is fixedly installed with the bottle mouth, and filling is carried out into the bottle through the filling port.

2. The filling device for automatically tightening beverage bottles during compression according to claim 1, characterized in that: The capping assembly includes a rotating mechanism, a feeding mechanism, and a cap body; The rotating mechanism is used to drive the feeding mechanism to rotate in both directions; the feeding mechanism is used to drive the cap to be installed or separated from the bottle mouth; When the rotating mechanism drives the feeding mechanism to rotate in the forward direction, the feeding mechanism drives the cap to be installed with the bottle mouth; when the rotating mechanism drives the feeding mechanism to rotate in the reverse direction, the feeding mechanism drives the cap to be separated from the bottle mouth.

3. The filling device for automatically tightening beverage bottles during compression according to claim 2, characterized in that: The rotating mechanism includes a rotating drum, a first gear, a second gear, and a gear ring; The rotating cylinder is fixedly installed with the cover, and the rotating cylinder drives the cover to rotate; The first gear is mounted on the rotating drum, and the second gear is mounted on the main body, with the second gear meshing with the first gear; The gear ring is mounted on the main body and meshes with the second gear. When the gear ring rotates, the second gear drives the first gear to rotate, and the first gear drives the rotating drum to rotate.

4. The filling device for automatically tightening beverage bottles during compression according to claim 3, characterized in that: The cap assembly also includes a relief groove and a ring mounted on the outside of the main body; The ring is installed with the gear ring through the relief groove, and the ring rotates to drive the gear ring to rotate.

5. The filling device for automatically tightening beverage bottles during compression according to claim 3, characterized in that: The feeding mechanism includes an external thread located outside the rotating drum and a retaining ring mounted on the main body; The fixed ring is provided with an internal thread. When the rotating cylinder rotates, the rotating cylinder moves axially under the action of the internal thread and the external thread.

6. The filling device for automatically tightening beverage bottles during compression according to claim 5, characterized in that: The cover body is provided with internal threads; the pitch of the internal threads on the cover body is the same as the pitch of the internal threads on the fixing ring.

7. The filling device for automatically tightening beverage bottles during compression according to claim 3, characterized in that: The length of the first gear is 2.5-3cm, and the first gear and the second gear do not separate when the rotating drum moves axially.

8. The filling device for automatically tightening beverage bottles during compression according to claim 1, characterized in that: The clamping assembly includes two C-shaped rings; one adjacent end of each of the two C-shaped rings is rotatably connected, and a torsion spring is installed at the rotatable connection. The torsion spring causes the other ends of the two C-shaped rings to be subjected to a force that brings them closer together; when the other ends of the two C-shaped rings are close to each other, the two C-shaped rings clamp the annular protrusion at the bottle mouth.

9. The filling device for automatically tightening beverage bottles during compression according to claim 3, characterized in that: One end of the rotating cylinder extends out of the main body, and the other end of the rotating cylinder passes through the cover and is placed inside the cover.

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