Anti-leakage beverage filling opening structure
By designing a leak-proof beverage filling port structure, the sliding sleeve and clamping arm fit tightly to the bottle opening, the problem of beverage leakage during filling is solved, and the filling stability and beverage integrity are improved.
Patent Information
- Application Number
- CN202421525956.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-01
AI Technical Summary
Existing filling equipment is prone to bubbles when filling beverages, causing beverage leakage, especially for products such as carbonated beverages and soda.
A structure for filling port for anti-leakage beverages is designed, including filling pipes, fixing rings, sliding sleeves and multiple clamp arms. The clamp arms are clamped tightly by the matching of the sliding sleeves and the connecting blocks to ensure that the lower end of the filling pipe is close to the bottle mouth and avoid beverage leakage.
It effectively avoids leakage caused by high-pressure spray during the filling process, improves filling stability, and ensures the integrity of the beverage.
Smart Images
Figure CN222833981U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food filling, in particular to a leakage-proof beverage filling port structure. Background Art
[0002] A filling machine is a device that performs batch filling operations on liquids. Filling is a key process in beverage production. The common filling method is to transport beverage bottles to the bottom of the filling machine via a conveyor belt, and the filling machine will pour beverages into the beverage bottles to complete the filling operation.
[0003] The common filling equipment on the market, when filling beverages, has a high-pressure jet operation due to the filling head, and when filling the beverage bottle, the filling head is usually suspended above the bottle mouth or partially inserted into the bottle mouth, but not in direct contact. Therefore, bubbles are easily generated during filling, causing the beverage to spray out of the bottle mouth and leak, especially for products such as carbonated beverages and soda water, which are more likely to have the above problems. Utility Model Content
[0004] To solve the above problems, the utility model provides a leakage-proof beverage filling port structure, including a filling tube, a fixed ring, a sliding sleeve and a plurality of clamp arms, wherein the fixed ring is arranged on the outer wall of the filling tube, the sliding sleeve is slidably arranged on the outer wall of the filling tube and is located below the fixed ring, and the plurality of clamp arms are arranged around the lower end of the filling tube, a first connecting block is fixedly provided on the upper side of the clamp arm, a second connecting block is rotatably connected to the middle position of the first connecting block, the other end of the second connecting block is rotatably connected to the sliding sleeve, the upper end of the first connecting block is rotatably connected to the third connecting block, and the other end of the third connecting block is rotatably connected to the fixed ring.
[0005] Preferably, a partition is provided inside the filling tube along the longitudinal direction, and the partition divides the inside of the filling tube into a feed chamber and an exhaust chamber. A feed port is provided on one side of the feed chamber, and an exhaust hole is provided on one side of the exhaust chamber.
[0006] Preferably, a sealing ring is provided at the bottom end of the sliding sleeve.
[0007] Preferably, the plurality of clamp arms are distributed at the lower end of the filling tube in a circle-centered symmetrical manner.
[0008] Preferably, a buffer pad matching the outer contour of the beverage bottle is provided on the inner side of the clamp arm.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] When filling a beverage bottle, the sliding sleeve is pushed upward through the bottle mouth, and the multiple clamping arms hold the bottle mouth tightly through the cooperation of the sliding sleeve and each connecting block, so that the bottle body will not shake due to the action of high-pressure fluid during filling, which is beneficial to improving the filling stability. The lower end of the filling tube is close to the bottle mouth, which can prevent beverage leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the initial state of the utility model;
[0012] Figure 2 This is a schematic diagram of the state of the clamping arms of the utility model after being folded;
[0013] Figure 3 It is a schematic diagram of the working state of the utility model.
[0014] In the figure: 1-filling tube, 2-fixing ring, 3-sliding sleeve, 4-clamping arm, 5-first connecting block, 6-second connecting block, 7-third connecting block, 8-partition, 9-feeding chamber, 10-exhaust chamber, 11-feeding port, 12-exhaust hole, 13-sealing ring, 14-buffer pad, 15-beverage bottle. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] like Figure 1-2 As shown, the leakage-proof beverage filling port structure in this embodiment includes a filling tube 1, a fixing ring 2, a sliding sleeve 3 and a plurality of clamp arms 4. The fixing ring 2 is arranged on the outer wall of the filling tube 1, the sliding sleeve 3 is slidably arranged on the outer wall of the filling tube 1 and is located below the fixing ring 2, and the plurality of clamp arms 4 are distributed at the lower end of the filling tube 1 in a circle-centered symmetrical manner. A sealing ring 13 is also provided at the bottom end of the sliding sleeve 3, and a buffer pad 14 adapted to the outer contour of the beverage bottle is provided on the inner side of the clamp arm 4.
[0017] The filling tube 1, the fixing ring 2, the sliding sleeve 3 and the clamping arm 4 can be made of food-grade stainless steel, and the sealing ring 13 and the buffer pad 14 can be made of food-grade rubber or silicone.
[0018] A first connecting block 5 is fixedly provided on the upper side of the clamping arm 4, a second connecting block 6 is rotatably connected to the middle position of the first connecting block 5, the other end of the second connecting block 6 is rotatably connected to the sliding sleeve 3, the upper end of the first connecting block 5 is rotatably connected to the third connecting block 7, the other end of the third connecting block 7 is rotatably connected to the fixing ring 2.
[0019] like Figure 3 As shown, a partition 8 is longitudinally provided inside the filling tube 1 , and the partition 8 divides the inside of the filling tube 1 into a feed chamber 9 and an exhaust chamber 10 . A feed port 11 is provided on one side of the feed chamber 9 , and an exhaust hole 12 is provided on one side of the exhaust chamber 10 .
[0020] The working principle of the utility model is as follows:
[0021] First, the conveyor belt transports the beverage bottle 15 to the bottom of the filling port, and then the filling port moves downward under the drive of the filling equipment. When the clamp arm 4 is open, the bottle mouth is guided to the bottom of the sliding sleeve 3 and contacts the sealing ring 13. As the filling port continues to move downward, the bottle mouth pushes the sliding sleeve 3 upward, and with the cooperation of the first connecting block 5, the second connecting block 6 and the third connecting block 7, the clamp arm 4 is retracted and holds the bottle mouth tightly.
[0022] Then the filling equipment starts to fill the beverage bottle. Since the bottle mouth is sealed by the sealing ring 13, there will be no leakage of beverage. At the same time, due to the setting of the exhaust hole 12, the air in the bottle is squeezed out by the beverage, thereby maintaining the pressure balance inside and outside the bottle.
[0023] After filling is completed, the filling device drives the filling port structure to move upward, and the sliding sleeve 3 moves downward along the filling tube 1 under the action of gravity, and drives the first connecting block 5, the second connecting block 6 and the third connecting block 7 to move, unfold the clamp arm 4, and restore it to Figure 1 The initial state shown is ready for next filling.
[0024] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A leak-proof beverage filling port structure, characterized in that: The invention comprises a filling tube (1), a fixing ring (2), a sliding sleeve (3) and a plurality of clamping arms (4); the fixing ring (2) is arranged on the outer wall of the filling tube (1); the sliding sleeve (3) is slidably arranged on the outer wall of the filling tube (1) and is located below the fixing ring (2); the plurality of clamping arms (4) are arranged around the lower end of the filling tube (1); a first connecting block (5) is fixedly arranged on the upper side of the clamping arm (4); a second connecting block (6) is rotatably connected to the middle position of the first connecting block (5); the other end of the second connecting block (6) is rotatably connected to the sliding sleeve (3); the upper end of the first connecting block (5) is rotatably connected to a third connecting block (7); the other end of the third connecting block (7) is rotatably connected to the fixing ring (2).
2. The anti-leakage beverage filling port structure according to claim 1, characterized in that: A partition (8) is provided inside the filling tube (1) along the longitudinal direction, and the partition (8) divides the inside of the filling tube (1) into a feed chamber (9) and an exhaust chamber (10). A feed port (11) is provided on one side of the feed chamber (9), and an exhaust hole (12) is provided on one side of the exhaust chamber (10).
3. The anti-leakage beverage filling port structure according to claim 1, characterized in that: A sealing ring (13) is provided at the bottom end of the sliding sleeve (3).
4. The anti-leakage beverage filling port structure according to claim 1, characterized in that: The plurality of clamp arms (4) are distributed at the lower end of the filling tube (1) in a circle-centered symmetrical manner.
5. The anti-leakage beverage filling port structure according to claim 1, characterized in that: A buffer pad (14) adapted to the outer contour of the beverage bottle is provided on the inner side of the clamp arm (4).