Oil nozzle of tea oil filling machine

Abstract

The utility model discloses an oil nozzle of a tea oil filling machine, which relates to the technical field of tea oil filling, and comprises an upper connector, a lower connector, an upper cover, a lower cover and a lower cover, the anti-leakage nozzle is in threaded connection with the upper connector, the anti-leakage nozzle comprises a connecting ring, a cylinder part, an outer transition part and an outer flat nozzle part which are sequentially connected from top to bottom, the cylinder part, the outer transition part and the outer flat nozzle part are made of food-grade rubber materials in an integrated processing mode, a liquid outlet seam is formed in the middle of the outer flat nozzle part, and a liquid outlet is formed in the middle of the outer flat nozzle part. A plurality of protruding strips are arranged on the inner walls of the front side and the rear side of the liquid outlet seam at equal intervals. The anti-leakage nozzle is arranged, during filling, under the impact pressure of tea oil, the liquid outlet seam in the outer flat nozzle part on the lower portion of the anti-leakage nozzle is expanded and enlarged, when filling is stopped, the outer flat nozzle part is closed to enable the liquid outlet seam to be restored, the tea oil inside is prevented from leaking out, and the anti-leakage performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of tea oil filling, in particular to an oil nozzle of a tea oil filling machine. Background Art

[0002] Tea oil is the common name for camellia seed oil, also known as camellia oil and camellia seed oil. It is a pure natural high-grade edible vegetable oil extracted from the mature seeds of common camellia oil plants of the Theaceae family. It is golden or light yellow in color, pure in quality, clear and transparent, with a fresh fragrance and pure taste.

[0003] In order to facilitate the sale of tea oil, a filling machine is usually used to fill the tea oil into bottles for storage. Currently, after filling, the inner wall of the nozzle of the existing tea oil filling machine will retain tea oil. The tea oil is easy to drip along the inner wall of the nozzle, which is easy to contaminate the filling table and the tea oil storage bottle. Utility Model Content

[0004] The purpose of the utility model is to provide a tea oil filling machine oil nozzle to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea oil filling machine nozzle, comprising:

[0006] An upper connector, wherein an internal thread portion is formed on the upper side of the upper connector and an external thread portion is formed on the lower side of the upper connector;

[0007] The leak-proof nozzle is threadedly connected to the upper connector. The leak-proof nozzle includes a connecting ring, a cylindrical portion, an outer transition portion and an outer flat nozzle portion, which are connected in sequence from top to bottom. The cylindrical portion, the outer transition portion and the outer flat nozzle portion are made of an integrated food-grade rubber material. A liquid outlet slot is opened in the middle of the outer flat nozzle portion, and a plurality of convex strips are evenly spaced on the inner walls on both sides of the liquid outlet slot.

[0008] Preferably, the plurality of convex strips on the front and rear inner walls of the liquid outlet slot are spaced apart from each other, so that the sealing performance of the liquid outlet slot is good when no oil is discharged.

[0009] Preferably, blocking bars are fixed to both left and right ends of the bottom of the inner cavity wall of the outer transition portion, and the blocking bars block the left and right ends of the top of the liquid outlet slot to avoid leakage.

[0010] Preferably, the inner wall of the connecting ring is provided with an internal thread, and the connecting ring thread is sleeved on the external thread part, so that the connection between the leak-proof nozzle and the upper connector is simple and easy to disassemble, and the leak-proof nozzle can be replaced.

[0011] Preferably, a plurality of second protrusions are fixed at equal intervals on the outer wall of the connecting ring to increase the friction between the hand and the connecting ring and facilitate the rotation of the connecting ring.

[0012] Preferably, a plurality of first protrusions are fixed at equal intervals on the upper outer wall of the upper connecting head to increase the friction between the hand and the upper connecting head, thereby facilitating the connection between the upper connecting head and the filling machine.

[0013] Preferably, the connecting ring is made of stainless steel, which has high structural strength, is not easy to damage, has a long service life, and is safe and non-toxic.

[0014] Preferably, the upper connector is made of food-grade stainless steel, has high structural strength, is not easily damaged, has a long service life, and is safe and non-toxic.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The leak-proof nozzle is provided. When filling, under the impact pressure of the tea oil, the liquid outlet gap in the outer flat nozzle at the bottom of the leak-proof nozzle is stretched and enlarged. When filling stops, the outer flat nozzle closes to restore the liquid outlet gap, preventing the tea oil inside from leaking out, and having good anti-drip performance.

[0017] 2. By fixing baffles on both the left and right ends of the bottom of the inner cavity wall of the outer transition part, the baffles block the left and right ends of the top of the liquid outlet gap, and a plurality of convex strips are evenly spaced on the inner walls on both sides of the front and rear of the liquid outlet gap, and the plurality of convex strips on the inner walls on both sides of the front and rear of the liquid outlet gap are spaced apart from each other. When no oil is discharged, the sealing performance of the liquid outlet gap is good, thereby improving the reliability of anti-drip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the upper connector structure of the present utility model;

[0021] Figure 3 This is a schematic diagram of the leak-proof nozzle structure of the utility model;

[0022] Figure 4 This is a three-dimensional cross-sectional view of the leak-proof nozzle of the present invention;

[0023] Figure 5 For this utility model Figure 4 Magnified view of part A.

[0024] Description of reference numerals:

[0025] 10. Upper connector; 11. Internal threaded portion; 12. External threaded portion; 13. First protrusion;

[0026] 20. Leak-proof nozzle; 21. Connecting ring; 22. Cylindrical portion; 23. Outer transition portion; 24. Outer flat nozzle portion; 25. Liquid outlet slit; 26. Raised strip; 27. Baffle; 28. Second protrusion. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides Figures 1 to 5 The oil nozzle of a tea oil filling machine shown includes:

[0029] The upper connector 10 has an internal thread portion 11 formed on its upper side and an external thread portion 12 formed on its lower side;

[0030] The leak-proof nozzle 20 is threadedly connected to the upper connector 10. The leak-proof nozzle 20 includes a connecting ring 21, a cylindrical portion 22, an outer transition portion 23 and an outer flat nozzle portion 24, which are connected in sequence from top to bottom. The cylindrical portion 22, the outer transition portion 23 and the outer flat nozzle portion 24 are made of food-grade rubber material. A liquid outlet slit 25 is provided in the middle of the outer flat nozzle portion 24. A plurality of ridges 26 are evenly spaced on the inner walls on both sides of the front and rear of the liquid outlet slit 25. The plurality of ridges 26 on the inner walls on the front and rear of the liquid outlet slit 25 are spaced apart from each other, so that the sealing of the liquid outlet slit 25 is good when no oil is discharged. Baffles 27 are fixed on the left and right ends of the bottom of the inner cavity wall of the outer transition portion 23, and the baffles 27 are used to block the left and right ends of the top of the liquid outlet slit 25 to avoid leakage.

[0031] The inner wall of the connecting ring 21 is provided with an internal thread, and the connecting ring 21 is threadedly sleeved on the external threaded portion 12, so that the connection between the leak-proof nozzle 20 and the upper connector 10 is simple and easy to disassemble, and the leak-proof nozzle 20 can be replaced.

[0032] A plurality of second protrusions 28 are fixed at equal intervals on the outer wall of the connecting ring 21 to increase the friction between the hand and the connecting ring 21 and facilitate the rotation of the connecting ring 21 .

[0033] A plurality of first protrusions 13 are fixed at equal intervals on the upper outer wall of the upper connector 10 to increase the friction between the hand and the upper connector 10 , thereby facilitating the connection between the upper connector 10 and the filling machine.

[0034] The connecting ring 21 is made of stainless steel, with high structural strength, not easy to damage, long service life, and safety and non-toxicity. The upper connecting head 10 is made of food-grade stainless steel, with high structural strength, not easy to damage, long service life, and safety and non-toxicity.

[0035] In the present invention, the oil nozzle is threadedly connected to the oil outlet pipe head of the tea oil filling machine through the upper connector 10. The cylindrical portion 22, the outer transition portion 23 and the outer flat mouth portion 24 on the leak-proof nozzle 20 of the oil nozzle are made of food-grade rubber material, so that it has a certain flexibility and deformation. At the same time, a liquid outlet slit 25 is opened in the middle of the outer flat mouth portion 24. During filling, under the impact pressure of the tea oil, the liquid outlet slit 25 in the outer flat mouth portion 24 at the lower part of the leak-proof nozzle 20 is stretched and enlarged, thereby allowing the tea oil to be discharged for filling. When the filling stops, the impact of the tea oil When the pressure decreases to zero, the outer flat mouth 24 closes under its own elastic action, so that the liquid outlet gap 25 recovers and becomes smaller, thereby preventing the internal tea oil from leaking out, and having good anti-drip performance. Baffles 27 are fixed to the left and right ends of the bottom of the inner cavity wall of the outer transition portion 23. The baffles 27 block the left and right ends of the top of the liquid outlet gap 25. A plurality of convex strips 26 are evenly spaced on the inner walls on both sides of the front and rear of the liquid outlet gap 25, and the plurality of convex strips 26 on the inner walls on both sides of the front and rear of the liquid outlet gap 25 are spaced apart from each other. When no oil is discharged, the sealing of the liquid outlet gap 25 is good, thereby improving the reliability of anti-drip.

[0036] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tea oil filling machine nozzle, characterized in that: include: An upper connector (10), wherein an internal thread portion (11) is provided on the upper side of the upper connector (10), and an external thread portion (12) is provided on the lower side of the upper connector (10); The leak-proof nozzle (20) is threadedly connected to the upper connector (10). The leak-proof nozzle (20) comprises a connecting ring (21), a cylindrical portion (22), an outer transition portion (23) and an outer flat nozzle portion (24) which are sequentially connected from top to bottom. The cylindrical portion (22), the outer transition portion (23) and the outer flat nozzle portion (24) are made of food-grade rubber material through an integrated process. A liquid outlet slit (25) is provided in the middle of the outer flat nozzle portion (24). A plurality of convex strips (26) are evenly spaced on the inner walls of the front and rear sides of the liquid outlet slit (25).

2. The oil nozzle of a tea oil filling machine according to claim 1, characterized in that: The plurality of convex strips (26) on the front and rear inner walls of the liquid outlet slot (25) are arranged at intervals from each other.

3. The oil nozzle of a tea oil filling machine according to claim 1, characterized in that: Baffles (27) are fixed to both left and right ends of the bottom of the inner cavity wall of the outer transition portion (23).

4. The oil nozzle of a tea oil filling machine according to claim 1, characterized in that: The inner wall of the connecting ring (21) is provided with an internal thread, and the connecting ring (21) is threadedly sleeved on the external thread portion (12).

5. The oil nozzle of a tea oil filling machine according to claim 1, characterized in that: A plurality of second protrusions (28) are fixed at equal intervals on the outer wall of the connecting ring (21).

6. The oil nozzle of a tea oil filling machine according to claim 1, characterized in that: A plurality of first protrusions (13) are fixed at equal intervals on the upper outer wall of the upper connector (10).

7. The oil nozzle of a tea oil filling machine according to claim 1, characterized in that: The connecting ring (21) is made of stainless steel.

8. The oil nozzle of a tea oil filling machine according to claim 1, characterized in that: The upper connector (10) is made of food-grade stainless steel.

Images