A forward and reverse tea bag blowing mechanism

Abstract

This utility model discloses a forward and reverse tea bag blowing mechanism, including a first conveyor belt and a fourth conveyor belt. The fourth conveyor belt is used to transport tea bags containing tea leaves in a sideways position to the first conveyor belt. The first conveyor belt is equipped with a second visual recognition mechanism and a first mounting frame. The first mounting frame is equipped with two first air pumps, which are symmetrically arranged on both sides of the first mounting frame. The airflow height of the two first air pumps is adapted to the upper and lower parts of the sideways tea bag, respectively. By selecting the use of the two first air pumps, the mechanism can select the required first air pump to blow air according to the different orientations of the front and back of the tea bag, thereby achieving uniform control of the upward-facing side of the tea bag. This improves the tea bag placement efficiency through mechanical operation and avoids the high cost and low efficiency problems of manual operation.

Description

Technical Field

[0001] This utility model relates to the field of tea packaging technology, and in particular to a forward and reverse tea bag blowing mechanism. Background Technology

[0002] In current tea packaging processes, tea is often placed into small tea bags, and then several small tea bags are arranged with their front and back facing a specific direction before being placed into a tea box. Currently, controlling the front and back of the tea bags is mostly done manually, which results in low efficiency and high labor costs. Utility Model Content

[0003] The purpose of this invention is to provide a forward and reverse tea bag blowing mechanism to solve the problem mentioned in the background art that the control of the front and back of the current tea bag often relies on manual operation, which has the problems of low efficiency and high labor cost.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a forward and reverse tea bag blowing mechanism, comprising a first conveyor belt and a fourth conveyor belt. The fourth conveyor belt is used to transport tea bags containing tea leaves in a sideways position to the first conveyor belt. The first conveyor belt is provided with a second visual recognition mechanism and a first mounting frame. The first mounting frame is provided with two first air pumps, which are symmetrically arranged on both sides of the first mounting frame. The airflow height of the two first air pumps is adapted to the upper and lower parts of the sideways tea bag, respectively. The two first air pumps and the second visual recognition mechanism are electrically connected to the same control system.

[0005] Preferably, the end of the fourth conveyor belt is provided with a third limiting component, and the width of the gap between the third limiting component and the fourth conveyor belt is smaller than the width of the tea bag when it is laid flat.

[0006] Preferably, the first conveyor belt is equipped with a third visual recognition mechanism and a third electric push rod. The third visual recognition mechanism is used to photograph and recognize the packaging status of the tea bags. The third visual recognition mechanism and the third electric push rod are electrically connected to the control system.

[0007] Preferably, a material discharge channel is provided on one side of the first conveyor belt, and the material discharge channel is symmetrically arranged with the third electric push rod.

[0008] Preferably, a second robotic arm is provided on one side of the first conveyor belt. The second robotic arm is located outside the two first air pumps, and the gripping end of the second robotic arm has a rotation function.

[0009] Preferably, a fourth limiting component is provided on the first conveyor belt.

[0010] The beneficial effects of this utility model are: In this invention, by selecting and using two first air pumps, the mechanism can choose the required first air pump to blow air according to the different orientations of the front and back of the tea bag, thereby achieving uniform control over the upward orientation of the tea bag. This improves the efficiency of tea bag placement through mechanical operation and avoids the problems of high cost and low efficiency in manual operation. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of a forward and reverse tea bag blowing mechanism proposed in this utility model; Figure 2 This is a partial top view of the first conveyor belt structure of a forward and reverse tea bag blowing mechanism proposed in this utility model; Figure 3 This is a side cross-sectional view of a forward and reverse tea bag blowing mechanism proposed in this utility model. Figure 4 This is a side view cross-sectional diagram of the first conveyor belt of a forward and reverse tea bag blowing mechanism proposed in this utility model.

[0012] In the diagram: 1. First conveyor belt; 9. Second robotic arm; 24. Fourth conveyor belt; 25. First mounting frame; 26. First air pump; 27. Second vision recognition mechanism; 28. Third limiting component; 29. ​​Third vision recognition mechanism; 30. Third electric push rod; 35. Unloading channel; 36. Fourth limiting component. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Reference Figure 2 , Figure 3 A forward and reverse tea bag blowing mechanism includes a first conveyor belt 1 and a fourth conveyor belt 24. The fourth conveyor belt 24 is used to transport tea bags containing tea leaves in a sideways position onto the first conveyor belt 1. The first conveyor belt 1 is provided with a second visual recognition mechanism 27 and a first mounting frame 25. The first mounting frame 25 is provided with two first air pumps 26, which are symmetrically arranged on both sides of the first mounting frame 25. The airflow height of the two first air pumps 26 is adapted to the upper and lower parts of the sideways tea bag, respectively. The two first air pumps 26 and the second visual recognition mechanism 27 are electrically connected to the same control system.

[0015] When the mechanism is in operation, the fourth conveyor belt 24 transports tea bags containing tea leaves onto the first conveyor belt 1, causing the tea bags to move sideways on the first conveyor belt 1. The first conveyor belt 1 then transports the tea bags sequentially towards the second visual recognition mechanism 27 and the two first air pumps 26. When the tea bags reach the position of the second visual recognition mechanism 27, the second visual recognition mechanism 27 photographs and identifies the front and back orientation of the tea bags and sends the information to the control system. When the tea bags photographed and identified by the second visual recognition mechanism 27 are transported to the two first air pumps 26, the... The control system controls one of the two first air pumps 26 to blow air onto the tea bag in its upright position, causing the tea bag to tilt and lie flat. By selecting the use of the two first air pumps 26, the mechanism can choose the required first air pump 26 to blow air according to the different orientations of the front and back of the tea bag, thereby achieving uniform control over the upward-facing side of the tea bag. This improves the efficiency of tea bag placement through mechanical operation and avoids the high cost and low efficiency problems of manual operation.

[0016] Reference Figure 3 In this embodiment, a third limiting component 28 is provided at the end of the fourth conveyor belt 24. The width of the gap between the third limiting component 28 and the fourth conveyor belt 24 is smaller than the width of the tea bag when it is laid flat. This allows the tea bag to be restricted by the third limiting component 28 when it is conveyed from the fourth conveyor belt 24 to the first conveyor belt 1, so that the flat tea bag will be adjusted to a side-standing state and fall onto the first conveyor belt 1 in a side-standing state.

[0017] Reference Figure 3 In this embodiment, a third visual recognition mechanism 29 and a third electric push rod 30 are provided on the first conveyor belt 1. The third visual recognition mechanism 29 is used to take pictures and recognize the packaging status of the tea bags. The third visual recognition mechanism 29 and the third electric push rod 30 are electrically connected to the control system so that the packaging status of the tea bags conveyed on the first conveyor belt 1 can be identified and detected by the third visual recognition mechanism 29. When a tea bag with non-standard packaging is detected, the control system sends a command to the third electric push rod 30 to control the third electric push rod 30 to push the tea bag away from the first conveyor belt 1.

[0018] Reference Figure 4 In this embodiment, a feeding channel 35 is provided on one side of the first conveyor belt 1. The feeding channel 35 is symmetrically arranged with the third electric push rod 30, so that when the third electric push rod 30 is running, it can push the tea bags that do not meet the production standards from the first conveyor belt 1 to the feeding channel 35, thereby realizing the effective feeding of the tea bags.

[0019] Reference Figure 1In this embodiment, a second robotic arm 9 is provided on one side of the first conveyor belt 1. The second robotic arm 9 is located outside the two first air pumps 26. The gripping end of the second robotic arm 9 has a rotation function so as to grip the tea bags on the first conveyor belt 1 with the same forward and reverse orientation but different head and tail orientations and adjust them to the same head and tail orientation.

[0020] Reference Figure 1 In this embodiment, a fourth limiting component 36 is provided on the first conveyor belt 1 to limit the position of the tea bag and prevent the tea bag from shifting during the conveying process.

[0021] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A forward and reverse tea bag blowing mechanism, comprising a first conveyor belt (1) and a fourth conveyor belt (24), characterized in that: The fourth conveyor belt (24) is used to transport tea bags containing tea leaves to the first conveyor belt (1) in a side-standing state. The first conveyor belt (1) is provided with a second visual recognition mechanism (27) and a first mounting frame (25). The first mounting frame (25) is provided with two first air pumps (26). The two first air pumps (26) are symmetrically arranged on both sides of the first mounting frame (25), and the airflow height of the two first air pumps (26) is adapted to the upper and lower parts of the side-standing tea bags, respectively. The two first air pumps (26) and the second visual recognition mechanism (27) are electrically connected to the same control system.

2. The forward and reverse tea bag blowing mechanism according to claim 1, characterized in that: The end of the fourth conveyor belt (24) is provided with a third limiting component (28), and the width of the gap between the third limiting component (28) and the fourth conveyor belt (24) is smaller than the width of the tea bag when it is laid flat.

3. The forward and reverse tea bag blowing mechanism according to claim 2, characterized in that: The first conveyor belt (1) is provided with a third visual recognition mechanism (29) and a third electric push rod (30). The third visual recognition mechanism (29) is used to take pictures and recognize the packaging status of the tea bags. The third visual recognition mechanism (29) and the third electric push rod (30) are electrically connected to the control system.

4. The forward and reverse tea bag blowing mechanism according to claim 3, characterized in that: A material discharge channel (35) is provided on one side of the first conveyor belt (1), and the material discharge channel (35) is symmetrically arranged with the third electric push rod (30).

5. The forward and reverse tea bag blowing mechanism according to claim 4, characterized in that: A second robotic arm (9) is provided on one side of the first conveyor belt (1). The second robotic arm (9) is located outside the two first air pumps (26). The gripping end of the second robotic arm (9) has a rotation function.

6. The forward and reverse tea bag blowing mechanism according to claim 5, characterized in that: The first conveyor belt (1) is provided with a fourth limiting component (36).

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