Quantitative packaging machine for tea leaves

Abstract

The utility model relates to a tea quantitative packaging machine which comprises a shell, a feeding assembly is arranged at the top of the shell, a conveying assembly is arranged at the bottom of the shell, a bottom plate is fixedly connected to the bottom end of the inner wall of the shell, and a quantitative box is detachably connected to the top of the bottom plate. A plurality of quantitative grooves are evenly formed in the top end of the interior of the quantitative box, a plurality of discharging ports communicated with the quantitative grooves are formed in the bottom plate, bottom pipes are fixedly connected into the discharging ports, and a material distributing plate capable of blocking top end ports of the quantitative grooves is arranged at the top of the quantitative box. A moving assembly capable of driving the material distributing plate to move on the top end face of the quantitative box in the horizontal direction is arranged on one side of the shell. By means of the tea leaf packaging device, multiple packaging boxes with tea leaves can be rapidly and quantitatively packaged, and the tea leaf packaging efficiency is effectively improved while the tea leaf packaging amount is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing equipment, in particular to a tea quantitative packaging machine. Background Art

[0002] When processing tea leaves, it is often necessary to package them in a quantitative manner. The existing packaging method generally relies on manual measurement, which is very time-consuming and labor-intensive, and the traditional manual quantitative packaging is inefficient.

[0003] Patent application number CN202221955058.8 discloses a tea quantitative packaging device, including a device base, a filling machine and a hopper. The gravity sensing plate installed in the receiving box can accurately weigh the tea.

[0004] Although the above device can quantitatively package tea without manual labor, it can only quantitatively load tea into the packaging box at one time when packaging tea, and it is not convenient to quantitatively package tea into multiple packaging boxes at the same time, so the packaging efficiency of tea is low. Utility Model Content

[0005] The utility model aims at the deficiencies of the prior art and provides a tea quantitative packaging machine. The specific technical scheme is as follows:

[0006] The tea quantitative packaging machine comprises a shell, a feeding assembly is arranged on the top of the shell, a conveying assembly is arranged on the bottom of the shell, a bottom plate is fixedly connected to the bottom end of the inner wall of the shell, a quantitative box is detachably connected to the top of the bottom plate, a plurality of quantitative grooves are evenly arranged on the top of the inner part of the quantitative box, a plurality of discharge ports connected to the quantitative grooves are arranged on the bottom plate, a bottom pipe is fixedly connected in the discharge port, a dividing plate which can block the top port of the quantitative groove is arranged on the top of the quantitative box, and a moving assembly which can drive the dividing plate to move in the horizontal direction of the top surface of the quantitative box is arranged on one side of the shell.

[0007] As an improvement of the above technical solution: the moving component includes a side frame fixedly connected to one side of the outer shell, a hydraulic cylinder is fixedly installed on the inner side of the side frame, a through opening is opened on the side of the outer shell close to the hydraulic cylinder, and one end of the dividing plate slides through the through opening and is fixedly connected to the output rod of the hydraulic cylinder.

[0008] As an improvement of the above technical solution: a scraper block arranged in a triangular shape is fixedly connected to the inner wall of the shell close to the through opening and located on the top of the dividing plate.

[0009] As an improvement of the above technical solution: an infrared transmitter is fixedly installed on one side of the inner wall of the shell, and an infrared receiver arranged on the same axis as the infrared transmitter is fixedly installed on the other side of the inner wall of the shell, and both the infrared transmitter and the infrared receiver are located above the dividing plate.

[0010] As an improvement of the above technical solution: the feeding assembly comprises a top frame fixedly connected to the top of the outer shell, the top of the top frame is fixedly connected to a storage hopper arranged coaxially with the top port of the outer shell, the top port of the outer shell is fixedly connected to a guide hopper, the outer shell and the guide hopper are connected by a discharge pipe, and the bottom of the guide hopper is fixedly connected to a plurality of guide pipes corresponding to the quantitative grooves.

[0011] As an improvement of the above technical solution: a first solenoid valve is fixedly installed on the discharge pipe, and a second solenoid valve is fixedly installed in the bottom pipe.

[0012] As an improvement of the above technical solution: it also includes a controller installed on the shell, and the infrared transmitter, infrared receiver, first solenoid valve, second solenoid valve and hydraulic cylinder are all electrically connected to the controller.

[0013] As an improvement of the above technical solution: the conveying component includes a conveyor, and a plurality of packaging boxes are placed on the conveyor.

[0014] Beneficial effects of the utility model:

[0015] When packaging tea leaves, the dividing plate is controlled by the moving component to separate from the interior of the shell, tea leaves are stored in the storage hopper, and the tea leaves are evenly injected into the quantitative slot. After filling, the infrared receiver sends feedback to the controller, and the controller closes the discharge pipe to prevent the tea leaves from continuing to be discharged into the interior of the shell. The dividing plate is then driven by the moving component to move toward the interior of the shell, so that the dividing plate blocks the top surface of the quantitative box, so that the tea leaves inside the shell are separated into tea leaves above the dividing plate and tea leaves in the quantitative slot below the dividing plate. The second solenoid valve is then controlled to open, so that the tea leaves in the quantitative slot are discharged into the packaging box, and the tea leaves are transported by the packaging box for packaging. Therefore, through the present application, multiple packaging boxes with tea leaves can be quickly and quantitatively packaged, and the packaging efficiency of the tea leaves is effectively improved while ensuring the packaging quantity of the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0019] Figure numerals: 1. conveyor; 11. packaging box; 2. shell; 200. through port; 21. infrared transmitter; 24. infrared receiver; 25. scraper block; 3. dosing box; 30. dosing slot; 31. bottom plate; 32. discharge port; 33. bottom pipe; 4. top frame; 41. storage hopper; 42. discharge pipe; 43. guide hopper; 431. guide pipe; 5. side frame; 51. hydraulic cylinder; 52. dividing plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Example

[0022] Please refer to Figure 1-Figure 3 The tea quantitative packaging machine includes a shell 2, a feeding component is arranged on the top of the shell 2, a conveying component is arranged on the bottom of the shell 2, a bottom plate 31 is fixedly connected to the bottom end of the inner wall of the shell 2, a quantitative box 3 is detachably connected to the top of the bottom plate 31, a plurality of quantitative grooves 30 are evenly arranged on the top of the inner top of the quantitative box 3, a plurality of discharge ports 32 connected to the quantitative grooves 30 are arranged on the bottom plate 31, a bottom pipe 33 is fixedly connected in the discharge port 32, a dividing plate 52 which can block the top port of the quantitative groove 30 is arranged on the top of the quantitative box 3, and a moving component which can drive the dividing plate 52 to move in the horizontal direction of the top surface of the quantitative box 3 is arranged on one side of the shell 2.

[0023] In an optional embodiment: the moving component includes a side frame 5 fixedly connected to one side of the outer shell 2, a hydraulic cylinder 51 is fixedly installed on the inner side of the side frame 5, a through opening 200 is opened on the side of the outer shell 2 close to the hydraulic cylinder 51, and one end of the dividing plate 52 slides through the through opening 200 and is fixedly connected to the output rod of the hydraulic cylinder 51. Specifically, the end of the dividing plate 52 away from the hydraulic cylinder 51 is set to be pointed, so that the dividing plate 52 can easily separate the tea leaves.

[0024] In an optional embodiment: a scraper block 25 arranged in a triangular shape is fixedly connected to the inner wall of the shell 2 near the through opening 200 and located on the top of the dividing plate 52. Specifically, the bottom end surface of the scraper block 25 is in contact with the top end surface of the dividing plate 52. When the dividing plate 52 is pulled back, the scraper block 25 can scrape off the tea material retained above the dividing plate 52.

[0025] In an optional embodiment: an infrared transmitter 21 is fixedly mounted on one side of the inner wall of the outer shell 2, and an infrared receiver 24 is fixedly mounted on the other side of the inner wall of the outer shell 2 and is arranged coaxially with the infrared transmitter 21, and both the infrared transmitter 21 and the infrared receiver 24 are located above the dividing plate 52.

[0026] In an optional embodiment: the feeding assembly includes a top frame 4 fixedly connected to the top of the outer shell 2, a storage hopper 41 coaxially arranged with the top end of the outer shell 2 is fixedly connected to the top of the top frame 4, a guide hopper 43 is fixedly connected to the top end of the outer shell 2, the outer shell 2 and the guide hopper 43 are connected by a discharge pipe 42, and a plurality of guide pipes 431 corresponding to the quantitative grooves 30 are fixedly connected to the bottom of the guide hopper 43. Specifically, each guide pipe 431 coaxially corresponds to a quantitative groove 30, which allows the tea leaves stored in the storage hopper 41 to be evenly discharged into the interior of the quantitative box 3.

[0027] In an optional embodiment: a first solenoid valve is fixedly installed on the discharge pipe 42 , and a second solenoid valve is fixedly installed in the bottom pipe 33 .

[0028] In an optional embodiment: it also includes a controller installed on the shell 2, and the infrared transmitter 21, the infrared receiver 24, the first solenoid valve, the second solenoid valve and the hydraulic cylinder 51 are all electrically connected to the controller. Specifically, the infrared transmitter 21 and the infrared receiver 24 are both arranged on the side inside the shell 2, and the operation of the infrared transmitter 21 and the infrared receiver 24 is not affected when the tea leaves are fed.

[0029] In an optional embodiment: the conveying assembly includes a conveyor 1 , on which a plurality of packaging boxes 11 are placed.

[0030] Specifically, when packaging tea leaves, the dividing plate 52 is controlled by the moving component to be separated from the interior of the shell 2, and tea leaves are stored in the storage hopper 41. The tea leaves injected into the storage hopper 41 enter the guide hopper 43 through the discharge pipe 42, and then the tea leaves are evenly injected into the quantitative groove 30 through the guide pipe 431. After the quantitative groove 30 is filled with tea leaves, the flow rate of tea leaves continues to rise to the inside of the shell 2, and the tea leaves will be blocked between the infrared transmitter 21 and the infrared receiver 24. The infrared receiver 24 sends feedback to the controller, and the controller closes the discharge pipe 42 to prevent the tea leaves from continuing to be discharged to the outside. The tea leaves in the quantitative groove 30 are then discharged into the packaging box 11, and the tea leaves are transported through the packaging box 11 for packaging. Thus, a plurality of packaging boxes 11 with tea leaves can be quickly and quantitatively packaged, and the packaging efficiency of the tea leaves is effectively improved while ensuring the packaging quantity of the tea leaves.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Tea quantitative packaging machine, characterized in that: The invention comprises a shell (2), a feeding assembly is arranged on the top of the shell (2), a conveying assembly is arranged on the bottom of the shell (2), a bottom plate (31) is fixedly connected to the bottom end of the inner wall of the shell (2), a quantitative box (3) is detachably connected to the top of the bottom plate (31), a plurality of quantitative grooves (30) are evenly arranged on the top of the inner part of the quantitative box (3), a plurality of discharge ports (32) connected to the quantitative grooves (30) are arranged on the bottom plate (31), a dividing plate (52) capable of blocking the top ports of the quantitative grooves (30) is arranged on the top of the quantitative box (3), and a moving assembly capable of driving the dividing plate (52) to move in the horizontal direction of the top surface of the quantitative box (3) is arranged on one side of the shell (2).

2. The tea quantitative packaging machine according to claim 1, characterized in that: The moving assembly comprises a side frame (5) fixedly connected to an outer side of the outer shell (2), a hydraulic cylinder (51) being fixedly installed on the inner side of the side frame (5), a through opening (200) being provided on a side of the outer shell (2) close to the hydraulic cylinder (51), and one end of the dividing plate (52) is fixedly connected to an output rod of the hydraulic cylinder (51) after sliding through the through opening (200).

3. The tea quantitative packaging machine according to claim 2, characterized in that: A scraper block (25) arranged in a triangular shape is fixedly connected to the inner wall of the housing (2) on one side close to the through opening (200) and located on the top of the material dividing plate (52).

4. The tea quantitative packaging machine according to claim 3, characterized in that: An infrared transmitter (21) is fixedly mounted on one side of the inner wall of the shell (2), and an infrared receiver (24) coaxially arranged with the infrared transmitter (21) is fixedly mounted on the other side of the inner wall of the shell (2), and both the infrared transmitter (21) and the infrared receiver (24) are located above the material distribution plate (52).

5. The tea quantitative packaging machine according to claim 4, characterized in that: The feeding assembly comprises a top frame (4) fixedly connected to the top of the outer shell (2); a storage hopper (41) arranged coaxially with a top port of the outer shell (2) is fixedly connected to the top of the top frame (4); a guide hopper (43) is fixedly connected to the top port of the outer shell (2); the outer shell (2) and the guide hopper (43) are connected via a discharge pipe (42); and a plurality of guide pipes (431) corresponding to the quantitative grooves (30) are fixedly connected to the bottom of the guide hopper (43).

6. The tea quantitative packaging machine according to claim 5, characterized in that: A first electromagnetic valve is fixedly mounted on the discharge pipe (42), a bottom pipe (33) is fixedly connected to the discharge port (32), and a second electromagnetic valve is fixedly mounted in the bottom pipe (33).

7. The tea quantitative packaging machine according to claim 6, characterized in that: It also includes a controller installed on the housing (2), and the infrared transmitter (21), the infrared receiver (24), the first solenoid valve, the second solenoid valve and the hydraulic cylinder (51) are all electrically connected to the controller.

8. The tea quantitative packaging machine according to claim 1, characterized in that: The conveying assembly comprises a conveyor (1), on which a plurality of packaging boxes (11) are placed.

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