A discharge nozzle for a hot pot base filling machine with an anti-drip structure

Abstract

This utility model relates to the technical field of hot pot base filling machine outlet nozzles, and discloses a hot pot base filling machine outlet nozzle with an anti-drip structure, including a fixed crossbar. A sliding support plate is slidably connected to the front of the fixed crossbar, and a fixed sleeve is fixedly connected to the front of the sliding support plate. This utility model achieves start-stop control through the cooperation of a feeding pump and a connecting plate two, and through the threaded transmission between the connecting plate one and the fixed screws. After filling, the feeding pump can briefly reverse, using negative pressure to draw back residual material in the pipeline. Combined with the closing action of the discharge adjustment head, this provides double protection against dripping. Several fixed screws are arranged circumferentially around the connecting plate one, and the position of the connecting plate two can be finely adjusted by rotation, thereby precisely controlling the working stroke of the feeding pump. This achieves adaptive conveying of base materials with different viscosities, avoiding splashing due to excessive pressure or trailing drips due to insufficient pressure.

Description

Technical Field

[0001] This utility model relates to the technical field of hot pot base filling machine outlet nozzles, and in particular to a hot pot base filling machine outlet nozzle with an anti-drip structure. Background Technology

[0002] The dispensing nozzle of a hot pot base filling machine is a key component for precisely controlling the filling volume of hot pot base, and its design directly affects filling accuracy and efficiency. Precise Control: Through pneumatic valve or one-way valve design, precise filling volume adjustment is achieved, with an error controllable within ±1%, adapting to materials of different viscosities (e.g., butter base requires a constant temperature of 60-70℃). Anti-Drip Technology: Utilizing an anti-drip device and one-way valve structure, it avoids liquid residue or backflow after filling, ensuring a clean finished product appearance. Materials and Hygiene: Parts in contact with materials are made of 316L stainless steel or food-grade silicone, meeting GMP standards, easy to clean, and durable. Suitable for hot pot bases with particles or high viscosity (such as butter, chili sauce, etc.), requiring a cooling system to prevent solidification and blockage, and supports quick changeovers to adapt to different packaging specifications.

[0003] An existing hot pot base filling machine with an anti-drip structure has a discharge nozzle that, when used in conjunction with the overall equipment for processing, easily leads to the attachment of undischarged product residue on the discharge nozzle, resulting in material waste. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a dispensing nozzle for a hot pot base filling machine with an anti-drip structure.

[0005] This utility model is achieved by the following technical solution: a hot pot base filling machine outlet with anti-drip structure, including a fixed crossbar, a sliding support plate slidably connected to the front of the fixed crossbar, a fixed sleeve fixedly connected to the front of the sliding support plate, and auxiliary sliding rods fixedly connected to both the left and right ends of the fixed sleeve.

[0006] A connecting sleeve is inserted inside the fixed sleeve. A discharge adjustment head is threaded to the bottom of the connecting sleeve. A connecting branch pipe is fixedly connected to the top of the connecting sleeve. A conveying pipe is fixedly connected to the rear end of the connecting branch pipe. A connecting plate one is fixedly connected to the top of the connecting branch pipe. A fixing screw is threaded inside the connecting plate one. A connecting plate two is threaded inside the fixing screw. A feeding pump is fixedly connected to the top of the connecting plate two.

[0007] Through the above technical solution, the discharge adjustment head, as the terminal component that directly contacts the material, adopts a conical or valve core structure. It can quickly close the discharge channel after filling and achieve automatic sealing by using gravity and internal pressure difference, thus eliminating the leakage problem caused by residual material in the traditional ball valve structure.

[0008] As a further improvement to the above solution, the number of auxiliary slide rods is set to two, and the two auxiliary slide rods are symmetrically distributed on the left and right sides with the fixed sleeve as the center. The auxiliary slide rods are slidably connected inside the fixed crossbar.

[0009] As a further improvement to the above solution, the fixing sleeve is located on the front of the fixing crossbar, the connecting branch pipe is located on the front of the fixing crossbar, and the connecting sleeve is located on the front of the fixing crossbar.

[0010] Through the above technical solution, the insertion and connection of the fixed sleeve and the connecting sleeve form the first sealing barrier through the precision-machined insertion structure, effectively blocking the leakage of materials when not filled. The connecting sleeve houses the discharge adjustment head, and its threaded connection ensures that the two are tightly connected, avoiding loosening and leakage caused by vibration.

[0011] As a further improvement to the above solution, the discharge adjustment head is located inside the connecting sleeve, the conveying pipe is located at the top of the fixed crossbar, and the connecting branch pipe is located at the top of the fixed sleeve.

[0012] Through the above technical solution, the standardized interface connecting the branch pipe and the conveying pipe is designed with a quick-release buckle, which supports rapid production line changeover. When switching between different flavor base materials, the pipeline can be reassembled without tools, greatly reducing downtime.

[0013] As a further improvement to the above solution, the number of fixing screws is set to several, and the several fixing screws are evenly distributed around the connecting plate as the center, and the fixing screws are located at the top of the connecting sleeve.

[0014] As a further improvement to the above solution, the feeding pump is located at the top of the conveying pipe, the sliding support plate is located at the top of the fixing screw, and the bottom of the second connecting plate is in contact with the top surface of the first connecting plate. Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention utilizes a feeding pump and a connecting plate two to achieve start-stop control via the threaded transmission between the connecting plate one and the fixing screws. After filling, the feeding pump can briefly reverse to draw back residual material from the pipeline using negative pressure. Combined with the closing action of the discharge adjustment head, this provides double protection against leakage. Several fixing screws are arranged circumferentially around the connecting plate one, and the position of the connecting plate two can be finely adjusted by rotation, thereby precisely controlling the working stroke of the feeding pump. This enables adaptive conveying of materials with different viscosities, avoiding splashing due to excessive pressure or trailing leakage due to insufficient pressure.

[0016] This utility model sets a fixed sleeve in the center of the front of the fixed crossbar, with auxiliary sliding rods symmetrically distributed on both sides to form a stable triangular support structure, which effectively disperses the impact force during the filling process and extends the service life of the equipment. The stacked fixing of connecting plate one and connecting plate two: the two connecting plates are tightly attached by fixing screws, which not only ensures the torque transmission efficiency, but also provides a stable mounting base for the feeding pump and avoids bolt loosening caused by long-term vibration. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the frontal anatomical structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0020] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the right-side structure of this utility model.

[0022] Explanation of key symbols:

[0023] 1. Fixed crossbar; 2. Sliding support plate; 3. Fixed sleeve; 4. Auxiliary slide bar; 5. Connecting sleeve; 6. Discharge adjustment head; 7. Connecting branch pipe; 8. Conveying pipe; 9. Connecting plate one; 10. Connecting plate two; 11. Fixed screw; 12. Feeding pump. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] Example:

[0026] Please combine Figure 1-5 The dispensing nozzle of a hot pot base filling machine with an anti-drip structure in this embodiment includes a fixed crossbar 1, a sliding support plate 2 slidably connected to the front of the fixed crossbar 1, a fixed sleeve 3 fixedly connected to the front of the sliding support plate 2, and auxiliary sliding rods 4 fixedly connected to both the left and right ends of the fixed sleeve 3.

[0027] A connecting sleeve 5 is inserted into the inside of the fixed sleeve 3. A discharge adjusting head 6 is threadedly connected to the bottom of the connecting sleeve 5. A connecting branch pipe 7 is fixedly connected to the top of the connecting sleeve 5. A conveying pipe 8 is fixedly connected to the rear end of the connecting branch pipe 7. A connecting plate 1 9 is fixedly connected to the top of the connecting branch pipe 7. A fixing screw 11 is threadedly connected to the inside of the connecting plate 1 9. A connecting plate 2 10 is threadedly connected to the inside of the fixing screw 11. A feeding pump 12 is fixedly connected to the top of the connecting plate 2 10. By setting the feeding pump 12 and the connecting plate 2 10 to cooperate, and through the connection plate 1 9 and the fixed... The screw 11's threaded drive enables start-stop control. After filling, the feed pump 12 can briefly reverse to draw back the residual material in the pipeline using the negative pressure effect. Combined with the closing action of the discharge adjustment head 6, this provides double protection against leakage. By setting several fixed screws 11 and distributing them circumferentially around the connecting plate 19, the position of the connecting plate 20 can be finely adjusted by rotation, thereby precisely controlling the working stroke of the feed pump 12. This enables adaptive conveying of materials with different viscosities, avoiding splashing due to excessive pressure or trailing leakage due to insufficient pressure.

[0028] As the terminal component that directly contacts the material, the discharge adjustment head 6 adopts a conical or valve core structure, which can quickly close the discharge channel after filling. It uses gravity and internal pressure difference to achieve automatic sealing, eliminating the leakage problem caused by residual material in the traditional ball valve structure.

[0029] The number of auxiliary slide rods 4 is set to two. The two auxiliary slide rods 4 are symmetrically distributed on the left and right sides with the fixed sleeve 3 as the center. The auxiliary slide rods 4 are slidably connected inside the fixed crossbar 1.

[0030] The fixing sleeve 3 is located on the front of the fixing crossbar 1, the connecting branch pipe 7 is located on the front of the fixing crossbar 1, and the connecting sleeve 5 is located on the front of the fixing crossbar 1.

[0031] The insertion and connection of the fixed sleeve 3 and the connecting sleeve 5 form the first sealing barrier through the precision-machined insertion structure, effectively blocking material leakage when not filled. The connecting sleeve 5 houses the discharge adjustment head 6, and its threaded connection ensures that the two are tightly connected, avoiding loosening and leakage caused by vibration.

[0032] The discharge adjustment head 6 is located inside the connecting sleeve 5, the conveying pipe 8 is located at the top of the fixed crossbar 1, and the connecting branch pipe 7 is located at the top of the fixed sleeve 3. By setting the fixed sleeve 3 at the center of the front of the fixed crossbar 1 and the auxiliary sliding rods 4 on both sides symmetrically distributed, a stable triangular support structure is formed, which effectively disperses the impact force during the filling process and extends the service life of the equipment. The stacked fixing of connecting plate 1 9 and connecting plate 2 10: the two connecting plates are tightly attached by fixing screws 11, which not only ensures the torque transmission efficiency, but also provides a stable mounting base for the feeding pump 12 and avoids bolt loosening caused by long-term vibration.

[0033] Standardized interface connecting branch pipe 7 and conveying pipe 8: The top of branch pipe 7 and conveying pipe 8 adopt a quick-release buckle design, which supports rapid production line changeover. When switching between different flavor base materials, the pipeline can be reassembled without tools, greatly reducing downtime.

[0034] The number of fixing screws 11 is set to several, and the several fixing screws 11 are evenly distributed around the connecting plate 9 as the center. The fixing screws 11 are located at the top of the connecting sleeve 5.

[0035] The feed pump 12 is located at the top of the conveying pipe 8, the sliding support plate 2 is located at the top of the fixing screw 11, and the bottom of the connecting plate 2 10 is in contact with the top surface of the connecting plate 1 9.

[0036] The implementation principle of the discharge nozzle of a hot pot base filling machine with an anti-drip structure in this embodiment is as follows: By setting up a feeding pump 12 in cooperation with a connecting plate 2 10, and achieving start-stop control through the threaded transmission between the connecting plate 1 9 and the fixing screw 11, after filling, the feeding pump 12 can briefly reverse to draw back the residual material in the pipeline using the negative pressure effect. Combined with the closing action of the discharge adjustment head 6, this provides double protection against dripping. Several fixing screws 11 are arranged circumferentially around the connecting plate 1 9, and their rotation allows for fine-tuning of the position of the connecting plate 2 10, thereby precisely controlling the filling process. The working stroke of the feed pump 12 enables adaptive conveying of materials with different viscosities, avoiding splashing due to excessive pressure or trailing and dripping due to insufficient pressure. By setting the fixed sleeve 3 in the center of the front of the fixed crossbar 1 and the auxiliary sliding rods 4 symmetrically distributed on both sides, a stable triangular support structure is formed, which effectively disperses the impact force during the filling process and extends the service life of the equipment. The stacked fixing of the connecting plate 19 and the connecting plate 20: the two connecting plates are tightly attached by the fixing screw 11, which not only ensures the torque transmission efficiency, but also provides a stable mounting base for the feed pump 12 and avoids bolt loosening caused by long-term vibration.

[0037] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A chafing dish sauce filling machine discharge nozzle with a drip-proof structure, characterized by, It includes a fixed crossbar (1), a sliding support plate (2) is slidably connected to the front of the fixed crossbar (1), a fixed sleeve (3) is fixedly connected to the front of the sliding support plate (2), and auxiliary sliding rods (4) are fixedly connected to both the left and right ends of the fixed sleeve (3). A connecting sleeve (5) is inserted inside the fixed sleeve (3). A discharge adjustment head (6) is threaded to the bottom of the connecting sleeve (5). A connecting branch pipe (7) is fixedly connected to the top of the connecting sleeve (5). A conveying pipe (8) is fixedly connected to the rear end of the connecting branch pipe (7). A connecting plate (9) is fixedly connected to the top of the connecting branch pipe (7). A fixing screw (11) is threaded inside the connecting plate (9). A connecting plate (10) is threaded inside the fixing screw (11). A feeding pump (12) is fixedly connected to the top of the connecting plate (10).

2. The fire pot sauce filling machine discharge nozzle with anti-dripping structure according to claim 1, characterized in that: The number of auxiliary slide rods (4) is set to two. The two auxiliary slide rods (4) are symmetrically distributed on the left and right sides with the fixed sleeve (3) as the center. The auxiliary slide rods (4) are slidably connected inside the fixed crossbar (1).

3. The fire pot ingredient filling machine discharge nozzle with anti-dripping structure according to claim 1, characterized in that: The fixing sleeve (3) is located on the front of the fixing crossbar (1), the connecting branch pipe (7) is located on the front of the fixing crossbar (1), and the connecting sleeve (5) is located on the front of the fixing crossbar (1).

4. The fire pot sauce filler discharge nozzle with anti-drip structure according to claim 1, characterized in that: The discharge adjustment head (6) is located inside the connecting sleeve (5), the conveying pipe (8) is located at the top of the fixed crossbar (1), and the connecting branch pipe (7) is located at the top of the fixed sleeve (3).

5. The fire pot sauce filler discharge nozzle with anti-drip structure according to claim 1, characterized in that: The number of fixing screws (11) is set to several, and the several fixing screws (11) are distributed equidistantly around the connecting plate (9) as the center. The fixing screws (11) are located at the top of the connecting sleeve (5).

6. The fire pot sauce filler discharge nozzle with anti-drip structure of claim 1, wherein: The feeding pump (12) is located at the top of the conveying pipe (8), the sliding support plate (2) is located at the top of the fixing screw (11), and the bottom of the connecting plate two (10) is in contact with the top surface of the connecting plate one (9).

Images