Tea filling machine with leakage-proof structure

Abstract

The utility model discloses a tea leaf filling machine with a leakage-proof structure, which comprises a filling machine main body, a leakage-proof structure and a control device, wherein the filling machine main body is used for filling tea leaves in a tea leaf packaging process; a feeding port is formed in the middle of the top end of the filling machine body, the bottom end of the feeding port communicates with a storage space, a leakage-proof mechanism is arranged at a discharging port of the storage space and comprises two hidden grooves, and the inner walls of one sides of the two hidden grooves are fixedly connected with one ends of two electric telescopic rods correspondingly. According to the tea leaf filling machine with the leakage-proof structure, the leakage-proof mechanism is arranged, a weighing space is formed between a partition plate and a weighing plate, after tea leaves on the weighing plate reach the set weight, a weighing switch can control an electric telescopic rod to drive the partition plate to close a discharging opening of the storage space, and meanwhile a turnover motor is controlled to drive a bearing plate to turn over; at the moment, all the tea leaves on the weighing plate can fall out of the filling pipe and enter the packaging container, the tea leaves cannot be left in the filling pipe, and then waste of the tea leaves is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of tea filling, in particular to a tea filling machine with a leak-proof structure. Background Art

[0002] Tea leaves, commonly known as tea, generally include the leaves and buds of the tea tree. Tea processing, also known as "tea making", is the process of making various semi-finished tea or finished tea from fresh tea leaves through various processing procedures. After the tea leaves are made into finished tea, they need to be filled into packaging containers such as packaging bags or packaging cans for easy storage and transportation, and tea filling is performed using tea filling machines.

[0003] However, the tea filling machines currently used have the following defects:

[0004] Firstly, after the existing tea filling machine fills the tea into the packaging container, tea leaves will remain at the filling nozzle, and when the next packaging container reaches the filling nozzle, the tea leaves remaining at the filling nozzle will fall out, resulting in a waste of tea leaves; secondly, the existing tea filling machines do not weigh the tea leaves when filling them, but fill the packaging containers with tea leaves at a fixed time. Due to the different sizes of tea leaves, there are gaps between the tea leaves, resulting in inconsistent weights of tea leaves filled in the packaging containers at the same time, thereby reducing the practicability of the tea filling machines. Utility Model Content

[0005] The utility model aims to provide a tea filling machine with a leak-proof structure to solve the problem in the prior art that residual tea leaves at the filling nozzle of the existing tea filling machine will fall out during tea filling, thus causing tea waste.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea filling machine with a leak-proof structure, comprising:

[0007] The filling machine body performs filling operation on tea leaves during the tea packaging process;

[0008] A filling port is provided in the middle of the filling machine body, an induction switch is embedded in the bottom of the inner wall of one side of the filling port, a feed port is provided in the middle of the top of the filling machine body, and the bottom of the feed port is connected to a storage space;

[0009] A leak-proof mechanism is provided at the discharge port of the storage space, and the leak-proof mechanism includes two hidden grooves. The inner walls on one side of the two hidden grooves are respectively fixedly connected to one end of two electric telescopic rods, and the other ends of the two electric telescopic rods are respectively fixedly connected to one end of two partition boards, and the two partition boards are clamped together by a clamping groove and a clamping block.

[0010] As a preferred technical solution of the utility model, the bottom end of the storage space discharge port is fixedly connected to a filling tube, and a weighing mechanism is provided at the bottom of the inner wall of the filling tube. The weighing mechanism includes a bearing plate, and both sides of the bearing plate are rotatably connected to the bottom of the inner walls on both sides of the filling tube through rotating shafts, one end of one of the rotating shafts is fixedly connected to the output shaft of the flip motor, and one side of the flip motor is fixedly connected to the middle part of the inner wall on the other side of the filling port.

[0011] As a preferred technical solution of the utility model, a weighing switch is fixedly provided in the middle of the top end of the supporting plate, a spring is sleeved on the outside of the weighing switch, the top end of the spring is fixedly connected to the middle of the bottom end of the weighing plate, and a weighing space is formed between the weighing plate and the two partition plates.

[0012] As a preferred technical solution of the utility model, the bottom end of the filling port is fixedly connected to the middle part of the bottom end of the conveyor belt, a loading rack is fixedly arranged above the feed port, the four corners of the bottom end of the conveyor belt and the four corners on one side of the bottom end of the loading rack are fixedly arranged with columns, and the bottom ends of the eight columns and the four corners of the bottom end of the filling machine body are fixedly arranged with anti-slip pads.

[0013] As a preferred technical solution of the utility model, a loading switch is fixedly provided on one side of the filling machine body, the loading rack is electrically connected to the external power supply through the loading switch, the conveyor belt is electrically connected to the external power supply through the induction switch, the two electric telescopic rods are electrically connected to the external power supply through the weighing switch, and the flip motor is electrically connected to the external power supply through the induction switch and the weighing switch.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up a leak-proof mechanism, a weighing space is formed between the partition plate and the weighing plate. When the tea on the weighing plate reaches the set weight, the weighing switch will control the electric telescopic rod to drive the partition plate to close the discharge port of the storage space, and at the same time control the flip motor to drive the load-bearing plate to flip. At this time, all the tea on the weighing plate will fall out of the filling tube and enter the packaging container. The tea will not remain in the filling tube, thereby preventing the waste of tea.

[0016] 2. By setting up a weighing mechanism, the tea leaves fall onto the weighing plate through the discharge port of the storage space. When the weight of the tea leaves on the weighing plate gradually increases to the preset value, the bottom end of the weighing plate will contact the weighing switch. At this time, the weighing switch will control the electric telescopic rod to drive the partition plate to close the discharge port of the storage space, and at the same time control the flip motor to drive the load-bearing plate to flip. At this time, all the tea leaves on the weighing plate will fall out of the filling tube and enter the packaging container, so that the amount of tea leaves in each packaging container is consistent, thereby improving the practicality of the tea filling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a sectional view of the side of the main body of the filling machine of the utility model;

[0019] Figure 3 It is an enlarged view of point A of the utility model;

[0020] Figure 4 It is an enlarged view of point B of the present utility model.

[0021] In the figure: 1. Filling machine body; 2. Filling port; 3. Conveyor belt; 4. Column; 5. Anti-skid pad; 6. Loading rack; 7. Feed port; 8. Storage space; 9. Induction switch; 10. Flip motor; 11. Leakage prevention mechanism; 12. Hidden slot; 13. Electric telescopic rod; 14. Filling tube; 15. Partition board; 16. Card slot; 17. Card block; 18. Weighing mechanism; 19. Loading plate; 20. Weighing switch; 21. Spring; 22. Weighing plate; 23. Rotating shaft; 24. Weighing space. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution for a tea filling machine with a leak-proof structure:

[0024] Embodiment 1:

[0025] according to Figure 1-3As shown, it comprises: a filling machine body 1, which performs a filling operation on tea leaves during the tea packaging process; a filling port 2 is provided in the middle of the filling machine body 1, and the bottom end of the filling port 2 is fixedly connected to the middle of the bottom end of the conveyor belt 3, and the packaging container is transported to the filling port 2 through the conveyor belt 3, and the packaging container filled with tea leaves is then transported to the next process through the conveyor belt 3, and an induction switch 9 is embedded at the bottom of the inner wall on one side of the filling port 2, and the conveyor belt 3 stops conveying after the induction switch 9 senses the packaging container, so that the packaging container stops accurately below the filling tube 14, and a filling port 2 is provided in the middle of the top of the filling machine body 1. A feeding port 7 is fixedly provided with a loading rack 6 above the feeding port 7, and tea leaves are transported to the feeding port 7 through the loading rack 6. The bottom end of the feeding port 7 is connected with a storage space 8, and the tea leaves entering the feeding port 7 finally fall into the storage space 8. A leak-proof mechanism 11 is provided at the discharge port of the storage space 8, and the leak-proof mechanism 11 includes two hidden grooves 12, and the inner walls of one side of the two hidden grooves 12 are respectively fixedly connected to one end of two electric telescopic rods 13, and the other ends of the two electric telescopic rods 13 are respectively fixedly connected to one end of two partition plates 15, and the two partition plates 15 are separated by a card slot 1 6 and the card block 17 are engaged, and the tea in the storage space 8 falls into the weighing space 24. After the tea on the weighing plate 22 reaches a predetermined weight, the bottom end of the weighing plate 22 contacts the weighing switch 20. At this time, the weighing switch 20 controls the electric telescopic rod 13 to drive the partition plate 15 to move toward the middle until the two partition plates 15 are engaged through the card slot 16 and the card block 17, thereby separating the storage space 8 from the filling tube 14. At this time, the filling tube 14 can be filled, and the tea will not remain in the filling tube 14, thereby preventing the waste of tea. The four corners at the bottom of the conveyor belt 3 and the bottom of the loading rack 6 are connected. The four corners on one side of the end are fixedly provided with columns 4, the bottom ends of the eight columns 4 and the four corners at the bottom end of the filling machine body 1 are fixedly provided with anti-skid pads 5, the anti-skid pads 5 can improve the stability of the entire tea filling machine, and a loading switch is fixedly provided on one side of the filling machine body 1. The loading rack 6 is electrically connected to the external power supply through the loading switch, the conveyor belt 3 is electrically connected to the external power supply through the induction switch 9, the two electric telescopic rods 13 are electrically connected to the external power supply through the weighing switch 20, and the flip motor 10 is electrically connected to the external power supply through the induction switch 9 and the weighing switch 20.

[0026] When in use, first place the packaging container on the conveyor belt 3, and the packaging container is transported to the filling port 2 through the conveyor belt 3. After the induction switch 9 senses the packaging container, the conveyor belt 3 stops conveying, and the packaging container stops accurately under the filling tube 14. Then the tea leaves are conveyed to the feed port 7 through the loading rack 6. The tea leaves entering the feed port 7 finally fall into the storage space 8 for storage. The tea leaves in the storage space 8 fall into the weighing space 24. After the tea leaves on the weighing plate 22 reach a predetermined weight, the bottom end of the weighing plate 22 contacts the weighing switch 20. At this time, the weighing switch 20 controls the electric telescopic rod 13 to drive the partition plate 15 to move toward the middle until the two partition plates 15 are connected through the card slot 16 and the card block 17, thereby separating the storage space 8 from the filling tube 14. At this time, the filling tube 14 can be filled.

[0027] Embodiment 2:

[0028] Based on the first embodiment, Figure 2 and Figure 4 As shown, the bottom end of the discharge port of the storage space 8 is fixedly connected to the filling tube 14, and the bottom of the inner wall of the filling tube 14 is provided with a weighing mechanism 18, and the weighing mechanism 18 includes a bearing plate 19, and the two sides of the bearing plate 19 are rotatably connected to the bottom of the inner walls of the two sides of the filling tube 14 through the rotating shafts 23, one end of one of the rotating shafts 23 is fixedly connected to the output shaft of the flip motor 10, and one side of the flip motor 10 is fixedly connected to the middle of the inner wall of the other side of the filling port 2, and a weighing switch 20 is fixedly provided in the middle of the top of the bearing plate 19, and the outer sleeve of the weighing switch 20 is provided with a spring 21, and the top of the spring 21 is fixedly connected to the middle of the bottom end of the weighing plate 22, and the weighing plate 22 A weighing space 24 is formed between the two partition plates 15. The tea leaves fall into the weighing space 24 through the discharge port of the storage space 8 until they fall onto the weighing plate 22. When the weight of the tea leaves on the weighing plate 22 gradually increases to a preset value, the bottom end of the weighing plate 22 will contact the weighing switch 20. At this time, the weighing switch 20 will control the electric telescopic rod 13 to drive the partition plate 15 to close the discharge port of the storage space 8, and at the same time control the flip motor 10 to drive the supporting plate 19 to flip. At this time, all the tea leaves on the weighing plate 22 will fall out of the filling tube 14 and enter the packaging container, so that the amount of tea leaves in each packaging container is consistent, thereby improving the practicality of the tea filling machine.

[0029] During use, the tea leaves fall into the weighing space 24 through the discharge port of the storage space 8 until they fall onto the weighing plate 22. When the weight of the tea leaves on the weighing plate 22 gradually increases to a preset value, the bottom end of the weighing plate 22 will contact the weighing switch 20. At this time, the weighing switch 20 will control the electric telescopic rod 13 to drive the partition plate 15 to close the discharge port of the storage space 8, and at the same time control the flip motor 10 to drive the supporting plate 19 to flip. At this time, all the tea leaves on the weighing plate 22 will fall out of the filling tube 14 and enter the packaging container.

[0030] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] 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 tea filling machine with a leak-proof structure, comprising: The filling machine body (1) performs filling operation on tea leaves during the tea packaging process; The invention is characterized in that: a filling port (2) is provided in the middle of the filling machine body (1), a sensing switch (9) is embedded in the bottom of the inner wall of one side of the filling port (2), a feeding port (7) is provided in the middle of the top of the filling machine body (1), and the bottom of the feeding port (7) is connected to a storage space (8); A leak-proof mechanism (11) is provided at the discharge port of the storage space (8), and the leak-proof mechanism (11) comprises two hidden grooves (12), the inner walls of one side of the two hidden grooves (12) are respectively fixedly connected to one end of two electric telescopic rods (13), the other ends of the two electric telescopic rods (13) are respectively fixedly connected to one end of two partition boards (15), and the two partition boards (15) are clamped together by a clamping groove (16) and a clamping block (17).

2. The tea filling machine with a leak-proof structure according to claim 1, characterized in that: The bottom end of the discharge port of the storage space (8) is fixedly connected to a filling pipe (14), and a weighing mechanism (18) is provided at the bottom of the inner wall of the filling pipe (14). The weighing mechanism (18) comprises a bearing plate (19), and the two sides of the bearing plate (19) are rotatably connected to the bottom of the inner wall of the filling pipe (14) on both sides through a rotating shaft (23), one end of one of the rotating shafts (23) is fixedly connected to the output shaft of the turning motor (10), and one side of the turning motor (10) is fixedly connected to the middle of the inner wall on the other side of the filling port (2).

3. The tea filling machine with a leak-proof structure according to claim 2, characterized in that: A weighing switch (20) is fixedly arranged in the middle of the top end of the carrying plate (19), a spring (21) is sleeved on the outside of the weighing switch (20), the top end of the spring (21) is fixedly connected to the middle of the bottom end of the weighing plate (22), and a weighing space (24) is formed between the weighing plate (22) and the two partition plates (15).

4. The tea filling machine with a leak-proof structure according to claim 2, characterized in that: The bottom end of the filling port (2) is fixedly connected to the middle of the bottom end of the conveyor belt (3); a loading rack (6) is fixedly arranged above the feed port (7); four corners of the bottom end of the conveyor belt (3) and four corners on one side of the bottom end of the loading rack (6) are fixedly arranged with columns (4); and the bottom ends of the eight columns (4) and the four corners of the bottom end of the filling machine body (1) are fixedly arranged with anti-slip pads (5).

5. The tea filling machine with a leak-proof structure according to claim 4, characterized in that: A loading switch is fixedly provided on one side of the filling machine body (1); the loading rack (6) is electrically connected to an external power supply via the loading switch; the conveyor belt (3) is electrically connected to an external power supply via an induction switch (9); the two electric telescopic rods (13) are electrically connected to an external power supply via a weighing switch (20); and the flip motor (10) is electrically connected to an external power supply via the induction switch (9) and the weighing switch (20).

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