Quantitative output device on tea packaging equipment

Abstract

The utility model discloses a quantitative output device on tea packaging equipment, which comprises a table top, the top of the table top is fixedly connected with a fixing column with a hollow structure inside, and the fixing column is filled with tea and provided with a pushing assembly for pushing the tea to move upwards. The side, close to the top, of the outer side of the fixing column is fixedly connected with a conical material guiding disc, the bottom of the material guiding disc is evenly and fixedly connected with a plurality of material conveying plates of U-shaped structures, and a material guiding plate of a splayed structure is arranged between the top of the fixing column and the tops of the material conveying plates; a weighing plate is embedded in the top of the table top and located below the bottom of the conveying plate, a discharging opening is formed in the side, away from the fixing column, of the weighing plate in the table top, a pushing assembly is arranged on the side, close to the weighing plate, of the top of the table top, and the pushing assembly is used for pushing the tea leaves on the weighing plate to the discharging opening. By means of the structure, efficient quantitative output of tea leaves is completed, the tea leaf packaging efficiency can be improved, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of tea packaging technology, and in particular to a quantitative output device in tea packaging equipment. Background Technology

[0002] Tea is not only a beverage but is also believed to have numerous health benefits, such as antioxidant properties, lowering blood lipids, and mental alertness. Tea packaging machines are an indispensable piece of equipment in the modern tea industry, effectively improving packaging efficiency and quality to meet the market's high standards for tea products.

[0003] In the prior art, a search revealed a Chinese patent disclosing "A Quantitative Output Device on Tea Packaging Equipment," application number "202120135424.4." This patent mainly includes a fixed support plate within the packaging equipment and a tea conveying pipe above the support plate. An inclined support plate is positioned above the support plate, and a material frame is fixed to the upper end of the support plate. A conical guide pipe is positioned directly above the inner cavity of the material frame, and a conical guide sleeve is fixed to the upper end of the guide pipe. The lower end of the tea conveying pipe passes through the guide sleeve and is inserted into the guide pipe. A conical valve is inserted into the guide pipe, located directly below the outlet of the tea conveying pipe. The valve is fixed to a support frame, which is fixed to the inner wall of the guide pipe. A spring is inserted into the tea conveying pipe above the guide sleeve, with the lower end of the spring fixed to the guide sleeve and the upper end fixed to a connecting sleeve. The connecting sleeve is then fixed to the tea conveying pipe. While this utility model patent designs a purely mechanical weighing structure that can quickly transfer the weighed tea, this patent does not provide a complete picture of the process. However, using valves and nozzles to quantitatively control tea leaf flow results in a rapid flow of tea leaves from the guide tube, which may not allow for precise control of the amount falling. Tea is generally expensive, and excessive packaging can easily lead to waste. Furthermore, the fixed weight of the counterweight used for weighing the packaged tea cannot adequately meet the needs of different packaging quantities, making it impractical. Therefore, this invention provides a quantitative output device for tea packaging equipment to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a quantitative output device for tea packaging equipment, which achieves efficient quantitative output of tea, improves the packaging efficiency of tea, and is highly practical.

[0005] To achieve the above objectives, a quantitative output device for tea packaging equipment is provided, including a table. A fixed column with a hollow internal structure is fixedly connected to the top of the table. The fixed column is filled with tea leaves and is equipped with a pushing component for pushing the tea leaves upward. A conical guide plate is fixedly connected to the outer side of the fixed column and near the top. Multiple U-shaped conveying plates are evenly fixedly connected to the bottom of the guide plate. A figure-eight-shaped guide plate is provided between the top of the fixed column and the top of the conveying plate.

[0006] A weighing plate is embedded at the top of the platform and below the bottom of the conveying plate. A feeding port is opened inside the platform and on the side of the weighing plate away from the fixed column. A pushing component is provided at the top of the platform and on the side near the weighing plate. The pushing component is used to push the tea leaves on the weighing plate to the feeding port.

[0007] According to the quantitative output device of a tea packaging equipment, the pushing assembly includes a movable frame movably connected to the top of the table and covering the top of the weighing plate, and a first electric push rod fixedly connected to the top of the table and located between the movable frame and the fixed column. The piston rod end of the first electric push rod is fixedly connected to the movable frame, and the movable frame is a hollow structure.

[0008] According to the quantitative output device in a tea packaging equipment, the pushing component includes a push plate slidably connected inside a fixed column, and a second electric push rod fixedly connected inside the fixed column and located below the push plate, wherein the top of the piston rod of the second electric push rod is fixedly connected to the push plate.

[0009] According to the quantitative output device of the tea packaging equipment, an inclined guide pipe is fixedly connected to the bottom of the table and the bottom of the feeding port, and a conical collecting tray is provided below the table and at the bottom end of the guide pipe. A discharge pipe is fixedly connected to the bottom of the collecting tray, and the collecting tray is fixedly connected to the bottom end of the guide pipe.

[0010] According to the quantitative output device of the tea packaging equipment, a storage cylinder is fixedly connected to the top of the table via two mounting brackets, a feeding pipe is fixedly connected to the bottom of the storage cylinder, a screw conveyor is installed at the bottom end of the feeding pipe, and the discharge port of the screw conveyor extends above the push plate.

[0011] According to the quantitative output device on a tea packaging equipment, a gap is provided between the bottom of the movable frame and the top of the weighing plate.

[0012] This utility model has the following beneficial effects:

[0013] Compared with existing technologies, this quantitative output device in tea packaging equipment is equipped with a pushing component for feeding tea, a guide tray, a conveying plate, and a guide plate for conveying tea, multiple weighing plates forming a combined scale, and a pushing component for unloading tea. This achieves efficient quantitative output of tea, which helps improve tea packaging efficiency, reduces tea waste, and is also easy to adapt to the packaging needs of different tea packaging quantities, making it highly practical.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the first overall structure of a quantitative output device in a tea packaging equipment according to the present invention.

[0017] Figure 2 This is a schematic diagram of the second overall structure of a quantitative output device in a tea packaging equipment according to the present invention.

[0018] Figure 3 This is a schematic diagram of the feeding component of a quantitative output device in a tea packaging equipment according to the present invention;

[0019] Figure 4 This is a schematic cross-sectional view of the internal structure of the fixed column of the quantitative output device in a tea packaging equipment according to the present invention;

[0020] Figure 5 This is a schematic diagram of the guide pipe, collecting tray, and discharge pipe of a quantitative output device in a tea packaging equipment according to the present invention.

[0021] Legend:

[0022] 1. Tabletop; 2. Fixed column; 3. Push plate; 4. Guide tray; 5. Conveying plate; 6. Guide plate; 7. Weighing plate; 8. Movable frame; 9. Discharge port; 10. First electric push rod; 11. Mounting frame; 12. Storage cylinder; 13. Discharge pipe; 14. Discharge pipe; 15. Screw conveyor; 16. Collection tray; 17. Guide pipe; 18. Second electric push rod. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-5 This utility model discloses a quantitative output device on a tea packaging equipment, which includes a table 1. A fixed column 2 with a hollow internal structure is fixedly connected to the top of the table 1. The fixed column 2 is filled with tea and is provided with a pushing component for pushing the tea upward. The pushing component includes a push plate 3 slidably connected to the inside of the fixed column 2 and a second electric push rod 18 fixedly connected to the inside of the fixed column 2 and located below the push plate 3. The top of the piston rod of the second electric push rod 18 is fixedly connected to the push plate 3.

[0025] When the tea leaves are stored inside the fixed column 2, the operation of the second electric push rod 18 can drive the push plate 3 to move upward, thereby pushing the tea leaves to the guide plate 4 to realize the tea leaf feeding work.

[0026] A conical guide plate 4 is fixedly connected to the outer side of the fixed column 2 and near the top. Multiple U-shaped conveying plates 5 are evenly fixedly connected to the bottom of the guide plate 4. A figure-eight-shaped guide plate 6 is provided between the top of the fixed column 2 and the top of the conveying plate 5. A weighing plate 7 is embedded at the top of the table 1 and below the bottom of the conveying plate 5. A discharge port 9 is opened inside the table 1 and on the side of the weighing plate 7 away from the fixed column 2.

[0027] After the pusher plate 3 pushes the tea leaves through the opening, the tea leaves can be conveyed into each conveying plate 5 under the action of the inclined guide plate 4 and the guide plate 6. The conveying plate 5 conveys the tea leaves to the weighing plate 7 for subsequent quantitative weighing.

[0028] A pushing component is provided on the top of the table 1 and on the side near the weighing plate 7. The pushing component is used to push the tea leaves on the weighing plate 7 to the discharge port 9. The pushing component includes a movable frame 8 movably connected to the top of the table 1 and covering the top of the weighing plate 7, and a first electric push rod 10 fixedly connected to the top of the table 1 and located between the movable frame 8 and the fixed column 2. The piston rod end of the first electric push rod 10 is fixedly connected to the movable frame 8. The movable frame 8 is a hollow structure. The gap between the bottom of the movable frame 8 and the top of the weighing plate 7 is set so that the bottom of the movable frame 8 is basically flush with the top of the weighing plate 7, ensuring that the tea leaves will not remain and avoiding the movable frame 8 from affecting the accurate weighing of the weighing plate 7.

[0029] Tea leaves are guided by the conveyor plate 5 into the movable frame 8. The weighing plate 7 monitors the weight of the tea leaves in real time for precise quantitative control. All the weighing plates 7 and the first electric push rod 10 are electrically connected to an external control system, forming a combined scale. Based on packaging requirements, the external control system presets the weight of different package quantities of tea leaves. When the external control system detects that the sum of the weights of the tea leaves in any number of weighing plates 7 equals the preset weight range, the control system controls the corresponding first electric push rod 10 to operate. The extension of the piston rod of the first electric push rod 10 pushes the movable frame 8 and the tea leaves inside it towards the feed inlet 9, allowing the tea leaves to be discharged through the feed inlet 9, completing the quantitative output of the tea leaves.

[0030] An inclined guide pipe 17 is fixedly connected to the bottom of the table 1 and the bottom of the discharge port 9. A conical collecting plate 16 is provided below the table 1 and at the bottom of the guide pipe 17. A discharge pipe 14 is fixedly connected to the bottom of the collecting plate 16. The collecting plate 16 is fixedly connected to the bottom of the guide pipe 17.

[0031] Tea leaves falling from the feed inlet 9 are guided by the feed pipe 17 and transported into the collection tray 16. The collected tea leaves can then be discharged through the discharge pipe 14.

[0032] The top of the tabletop 1 is fixedly connected to a storage cylinder 12 via two mounting brackets 11 for storing a large amount of tea leaves. The bottom of the storage cylinder 12 is fixedly connected to a discharge pipe 13, and a screw conveyor 15 is installed at the bottom of the discharge pipe 13. The discharge port of the screw conveyor 15 extends above the push plate 3. The screw conveyor 15 is used to continuously transport the tea leaves in the storage cylinder 12 to the interior of the fixed column 2.

[0033] Working principle: The screw conveyor 15 continuously transports the tea leaves in the storage cylinder 12 to the inside of the fixed column 2. The operation of the second electric push rod 18 drives the push plate 3 to move upward, thereby pushing the tea leaves to the guide plate 4 to realize the tea leaf feeding work.

[0034] After the pusher plate 3 pushes the tea leaves through the opening, the tea leaves can be conveyed into each conveying plate 5 under the action of the inclined guide plate 4 and the guide plate 6. The conveying plate 5 conveys the tea leaves to the weighing plate 7 for subsequent quantitative weighing.

[0035] Tea leaves are guided by the conveying plate 5 into the movable frame 8. The weighing plate 7 monitors the weight of the tea leaves in real time for precise quantitative control. All the weighing plates 7 are electrically connected to the first electric push rod 10 and the control system. Multiple weighing plates 7 form a combined scale. When the control system detects that the sum of the weights of the tea leaves in any number of weighing plates 7 is approximately equal to the preset weight, the control system controls the corresponding first electric push rod 10 to operate. The extension of the piston rod of the first electric push rod 10 pushes the movable frame 8 and the tea leaves inside it to the feed port 9, allowing the tea leaves to be discharged through the feed port 9, thus completing the quantitative output of the tea leaves.

[0036] Tea leaves falling from the feed inlet 9 are guided by the feed pipe 17 and transported into the collection tray 16. The collected tea leaves are then discharged through the discharge pipe 14 for the next packaging process. This achieves efficient and quantitative output of tea leaves, which improves packaging efficiency, reduces tea waste, and is also easy to adapt to packaging needs for different tea quantities, making it highly practical.

[0037] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A quantitative output device for tea packaging equipment, characterized in that, The table includes a tabletop (1), on the top of which a fixed column (2) with a hollow internal structure is fixedly connected. The fixed column (2) is filled with tea leaves and has a pushing component for pushing the tea leaves upward. A conical guide plate (4) is fixedly connected to the outside of the fixed column (2) and near the top. Multiple U-shaped conveying plates (5) are evenly fixedly connected to the bottom of the guide plate (4). A figure-eight-shaped guide plate (6) is provided between the top of the fixed column (2) and the top of the conveying plate (5). A weighing plate (7) is embedded at the top of the table (1) and below the bottom of the conveying plate (5). A discharge port (9) is provided inside the table (1) and on the side of the weighing plate (7) away from the fixed column (2). A pushing component is provided at the top of the table (1) and on the side close to the weighing plate (7). The pushing component is used to push the tea leaves on the weighing plate (7) to the discharge port (9).

2. The quantitative output device on a tea packaging equipment according to claim 1, characterized in that, The pushing assembly includes a movable frame (8) movably connected to the top of the table (1) and covering the top of the weighing plate (7) and a first electric push rod (10) fixedly connected to the top of the table (1) and located between the movable frame (8) and the fixed column (2). The piston rod end of the first electric push rod (10) is fixedly connected to the movable frame (8), and the movable frame (8) is a hollow structure.

3. The quantitative output device on a tea packaging equipment according to claim 2, characterized in that, The pushing assembly includes a push plate (3) slidably connected inside the fixed column (2) and a second electric push rod (18) fixedly connected inside the fixed column (2) and located below the push plate (3). The top of the piston rod of the second electric push rod (18) is fixedly connected to the push plate (3).

4. The quantitative output device on a tea packaging equipment according to claim 3, characterized in that, An inclined guide pipe (17) is fixedly connected to the bottom of the table (1) and the bottom of the feed port (9). A tapered collecting plate (16) is provided below the table (1) and at the bottom of the guide pipe (17). A discharge pipe (14) is fixedly connected to the bottom of the collecting plate (16). The collecting plate (16) is fixedly connected to the bottom of the guide pipe (17).

5. A quantitative output device for tea packaging equipment according to claim 4, characterized in that, The top of the table (1) is fixedly connected to a storage cylinder (12) by two mounting brackets (11), and the bottom of the storage cylinder (12) is fixedly connected to a discharge pipe (13). A screw conveyor (15) is installed at the bottom of the discharge pipe (13), and the discharge port of the screw conveyor (15) extends above the push plate (3).

6. The quantitative output device on a tea packaging equipment according to claim 5, characterized in that, The gap between the bottom of the movable frame (8) and the top of the weighing plate (7) is provided.

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